CONVEYING TRACK APPLIED TO UNATTENDED TUNNEL TYPE CAR WASHING MACHINE

Abstract

The present disclosure relates to a conveying track applied to an unattended tunnel type car washing machine. The conveying track includes a front conveying track section, a middle conveying track section, and a rear conveying track section, which are sequentially connected; where a transition roller is arranged between two adjacent conveying track sections; in each conveying track section, a track frame is used as an integral support on one separate side, and a chain plate formed by splicing a metal steel pipe and a chain is used as a rotary chain plate on one separate side; and two rotary chain plates are driven by a same driving reduction motor, and the driving reduction motor is in driving connection with the two rotary chain plates through a driving shaft. The present disclosure has higher strength and a lower cost.

Claims

1. A conveying track applied to an unattended tunnel type car washing machine, comprising a front conveying track section, a middle conveying track section, and a rear conveying track section, which are sequentially connected; wherein an exit of the rear conveying track section is provided with a car exit slope; in each conveying track section, a track frame is used as an integral support on one separate side, and a chain plate formed by splicing a metal steel pipe and a chain is used as a rotary chain plate on one separate side; and two rotary chain plates are driven by a same driving reduction motor, and the driving reduction motor is in driving connection with the two rotary chain plates through a driving shaft.

2. The conveying track applied to an unattended tunnel type car washing machine according to claim 1, wherein the rotary chain plate comprises rectangular steel pipes and chains detachably connected to the rectangular steel pipes, and the chains are arranged at a left end and a right end of each rectangular steel pipe respectively and connected to the driving shaft through chain wheels.

3. The conveying track applied to an unattended tunnel type car washing machine according to claim 2, wherein some rectangular steel pipes of each rotary chain plate are provided with stop blocks, the stop blocks are arranged at uniform intervals in a length direction of the rectangular steel pipes, and a limiting interval for stopping car wheels is formed between two adjacent rectangular steel pipes provided with the stop blocks.

4. The conveying track applied to an unattended tunnel type car washing machine according to claim 2, wherein the track frames and the rectangular steel pipes are hot-dip galvanized.

5. The conveying track applied to an unattended tunnel type car washing machine according to claim 1, wherein a guide sliding bar is arranged on each track frame, and guide pulleys matching the guide sliding bar are arranged on some metal steel pipes.

6. The conveying track applied to an unattended tunnel type car washing machine according to claim 1, wherein a counting disc is arranged on the driving shaft, and corresponding sensors are arranged on the track frames to count pulses.

7. The conveying track applied to an unattended tunnel type car washing machine according to any one of claims 1-6, wherein a plurality of grounding legs are arranged on each track frame at uniform intervals in a length direction of the track frame and configured to be mounted on ground.

8. The conveying track applied to an unattended tunnel type car washing machine according to any one of claims 1-6, wherein a left side and a right side of the front conveying track section are provided with limiting rollers respectively.

9. The conveying track applied to an unattended tunnel type car washing machine according to any one of claims 1-6, wherein a left side and a right side of each track frame are encapsulated and pre-configured with access ports respectively.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0022] FIG. 1 is a schematic structural diagram of the present disclosure;

[0023] FIG. 2 is a schematic diagram of a front conveying track section;

[0024] FIG. 3 is an enlarged diagram of A in FIG. 2;

[0025] FIG. 4 is a partial structural diagram of a front conveying track section;

[0026] FIG. 5 is an enlarged diagram of B in FIG. 4;

[0027] FIG. 6 is a schematic diagram showing matching between a guide pulley and a guide sliding bar; and

[0028] FIG. 7 is a schematic diagram of a transition roller.

[0029] In the figures: 1. front conveying track section; 2. middle conveying track section; 3. rear conveying track section; 4. transition roller; 7. track frame; 8. rotary chain plate; 9. driving reduction motor; 10. driving shaft; 11. limiting roller; 51. car alignment sliding table; 52. alignment tension spring; 53. guide roller; 71. grounding leg; 72. access port; 73. guide sliding bar; 81. rectangular steel pipe; 82. chain; 83. stop block; and 84. guide pulley.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0030] The technical solutions in examples of the present disclosure are clearly and completely described below with reference to the accompanying drawings in the examples of the present disclosure. Apparently, the described examples are merely some examples rather than all examples of the present disclosure. Based on the examples of the present disclosure, all other examples derived by those of ordinary skill in the art fall within the scope of protection of the present disclosure.

[0031] Those skilled in the art should understand that in the description of the present disclosure, the orientation or position relations indicated by the terms longitudinal, transverse, up, down, front, rear, left, right, vertical, horizontal, top, bottom, inside, outside, etc. are based on the orientation or position relations shown in the accompanying drawings, and are merely for facilitating the description of the present disclosure and simplifying the description, rather than indicating or implying that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore the above terms cannot be interpreted as limiting the present disclosure.

[0032] As shown in FIG. 1 and FIG. 7, a conveying track applied to an unattended tunnel type car washing machine includes a front conveying track section 1, a middle conveying track section 2, and a rear conveying track section 3, which are sequentially connected; where a transition roller 4 is arranged between two adjacent conveying track sections.

[0033] As shown in FIGS. 1-7, the conveying track of the present disclosure has substantially the same structure as that in Prior Patent No. CN216102025U, except for the following improvements:

[0034] In each conveying track section, a track frame 7 is used as an integral support on one separate side, and a chain plate formed by splicing a metal steel pipe and a chain 82 is used as a rotary chain plate 8 on one separate side; and two rotary chain plates 8 are driven by a same driving reduction motor 9, and the driving reduction motor 9 is in driving connection with the two rotary chain plates 8 through a driving shaft 10.

[0035] In the present example, the rotary chain plate 8 includes rectangular steel pipes 81 and chains 82 detachably connected to the rectangular steel pipes 81 through threaded fasteners, where the chains 82 are arranged at a left end and a right end of each rectangular steel pipe 81 respectively and connected to the driving shaft 10 through chain wheels. Therefore, compared with a plastic chain plate in the prior patent, with such an arrangement, the rectangular steel pipes 81 can be replaced independently, and thus have lower assembly and disassembly difficulty and better maintainability.

[0036] A driving mode is basically the same as that in the prior patent, except that in the present disclosure, the driving shaft 10 is connected to the chains 82 through the chain wheels.

[0037] Preferably, the track frames 7 and the rectangular steel pipes 81 are hot-dip galvanized, and the track frame 7 is also made of steel. A zinc layer formed on a hot-dip galvanized surface can effectively protect the steel against corrosion and oxidation, so as to prolong the service life of the steel. Accordingly, the track frames and the rectangular steel pipes can be prevented from being corroded by car washing solutions such as weak acid and weak base while withstanding great pressure from car tires repeatedly.

[0038] Preferably, a plurality of grounding legs 71 are arranged on each track frame 7 at uniform intervals in a length direction of the track frame and configured to be mounted on ground. A left side and a right side of each track frame 7 are encapsulated and pre-configured with access ports 72 respectively. The track frame is high in integrity and suitable for being mounted on the ground. Accordingly, a capital construction cost caused by digging a foundation pit in the ground and sunken type mounting can be omitted. Moreover, the track frame is convenient to maintain.

[0039] As a preferred improvement, in the present example, some rectangular steel pipes 81 of each rotary chain plate 8 are provided with stop blocks 83, where the stop blocks 83 are arranged at uniform intervals in a length direction of the rectangular steel pipes 81, and a limiting interval for stopping car wheels is formed between two adjacent rectangular steel pipes 81 provided with the stop blocks 83. This part is an improvement not proposed in the prior patent, which can effectively prevent the car from slipping at a transition between two conveying track sections.

[0040] As a preferred improvement, in the present example, a guide sliding bar 73 is arranged on each track frame 7, and guide pulleys 84 matching the guide sliding bar 73 are arranged on some metal steel pipes. Therefore, the rotary chain plate 8 can be prevented from deflecting transversely.

[0041] As a preferred improvement, in the present example, a counting disc is arranged on the driving shaft 10, and corresponding sensors are arranged on the track frames 7 to count pulses. The sensors and the counting disc herein are those in the prior art, and specific principles and mounting positions as well as methods are technical means well known to those skilled in the art, which will not be repeated herein.

[0042] The parts not described in detail in the present disclosure are those in the prior art, which will not be repeated herein.

[0043] It can be understood that the terms a and an should be interpreted as at least one or one or more, i.e., an element may be provided in an example, while a plurality of elements may be provided in another example. The terms a and an should not be interpreted as limiting the quantity.

[0044] Although the terms such as the front conveying track section 1, the middle conveying track section 2, the rear conveying track section 3, the transition roller 4, the track frame 7, the rotary chain plate 8, the driving reduction motor 9, the driving shaft 10, the limiting roller 11, the grounding leg 71, the access port 72, the guide sliding bar 73, the rectangular steel pipe 81, the chain 82, the stop block 83, and the guide pulley 84 are used frequently herein, the possibility of using other terms is not excluded. These terms are used only for further facilitating description and explanation of the nature of the present disclosure. Interpreting these terms as any additional limitations will be contrary to the spirit of the present disclosure.

[0045] The present disclosure is not limited to the above optimal embodiments, and anyone can derive other products in various forms under the inspiration of the present disclosure. However, any technical solution identical or similar to that of the present disclosure falls within the scope of protection of the present disclosure regardless of any change in shape or structure.