FACILITY AGRICULTURAL LASER MEASURE AND CONTROL MOTOR ROTARY TILLAGE FLATTENING MACHINE

Abstract

A facility agricultural laser measure and control motor rotary tillage flattening machine includes a front axle part, a lifting equipment, a rotary tillage component, a battery pack, a rear axle steering part, a rotary flattening component and a rack. A front axle housing with the rack. The rotary tillage component comprises a DC motor, a gearbox and a rotary tillage blade. The DC motor connects with the gearbox through transmission. An output shaft of the gearbox connects with the rotary tillage blade. The rear axle steering part includes a rotary seat, a rotary shaft, a steering handlebar, a rear axle stand and squirrel-cage hubs. An upper end of the rotary shaft is equipped with a steering handlebar. The rear axle stand is equipped with two squirrel-cage hubs through a supporting axle. The rotary flattening component connects with the rack through an electromotive handspike and a flexible torsion bar.

Claims

1. A facility agricultural laser measure and control motor rotary tillage flattening machine, comprising a front axle part including a low-speed DC motor connected with driving wheels on left and right sides through a differential transmission system mounted inside a front axle housing, a lifting equipment, a rotary tillage component, a battery pack, a rear axle steering part, a rotary flattening component and a rack; wherein the front axle housing of the front axle part is connected with the rack through the lifting equipment; the rotary tillage component comprises a DC motor, a gearbox and a rotary tillage blade; the DC motor is connected with the gearbox through a transmission of a chain; an output shaft of the gearbox is connected with the rotary tillage blade; the rotary tillage component is mounted at the front of the rack fixedly through the gearbox; the rear axle steering part includes a rotary seat, a rotary shaft, a steering handlebar, a rear axle stand and squirrel-cage hubs; the rotary seat is connected fixedly with the rack; the rotary shaft is mounted on the rotary seat; an upper end of the rotary shaft is equipped with the steering handlebar; a lower end of the rotary shaft is connected with the rear axle stand; the rear axle stand is equipped with two squirrel-cage hubs through a supporting axle; the rotary flattening component is connected with the rack through a second electromotive handspike and a flexible torsion bar; the battery pack is located on the rack arranged in the front and back of the rotary tillage component.

2. The facility agricultural laser measure and control motor rotary tillage flattening machine of claim 1, wherein the lifting equipment comprises a crank rocker arm and a first electromotive handspike; a lower end of the crank rocker arm is connected with the front axle part through a U-shape connector; a middle portion of the crank rocker arm is hinged with the rack; an upper end of the crank rocker arm is hinged with the first electromotive handspike through a pin; a pedestal of the first electromotive handspike is hinged on the rack.

3. The facility agricultural laser measure and control motor rotary tillage flattening machine of claim 1, wherein the rotary flattening component includes a second electromotive handspike, a flexible torsion bar, a scraper, a blade connector and a laser receiver; an upper side of the scraper is hinged with a lower end of the second electromotive handspike through the blade connector; a pedestal of the second electromotive handspike is hinged on the rack; one end of the flexible torsion bar is connected with the blade connector through a connecting sleeve; the other end of the flexible torsion bar is hinged on the rack through a connector; the laser receiver is mounted on the blade connector through a supporting rod.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0009] FIG. 1 is an isometric structural schematic view of a facility agricultural laser measure and control motor rotary tillage flattening machine according to the invention;

[0010] FIG. 2 is a rear structural schematic view of a facility agricultural laser measure and control motor rotary tillage flattening machine according to the invention; and

[0011] FIG. 3 is an operation schematic view of a facility agricultural laser measure and control motor rotary tillage flattening machine according to the invention.

[0012] Wherein,

[0013] 1. Front axle housing;

[0014] 2. Low-speed DC motor;

[0015] 3. U-shape connector;

[0016] 4. Driving wheel;

[0017] 5. First pin;

[0018] 6. Second pin;

[0019] 7. Gearbox;

[0020] 8. First electromotive handspike;

[0021] 9. Rotation shaft;

[0022] 10. Connecting sleeve;

[0023] 11. DC motor;

[0024] 12. Battery pack;

[0025] 13. Crank rocker arm;

[0026] 14. Rotary seat;

[0027] 15. Rear axle stand;

[0028] 16. Squirrel-cage hub;

[0029] 17. Scraper;

[0030] 18. Blade connector;

[0031] 19. Supporting rod;

[0032] 20. Laser receiver;

[0033] 21. Rack;

[0034] 22. Rotary tillage blade;

[0035] 23. Flexible torsion bar;

[0036] 24. Rotary shaft;

[0037] 25. Steering handlebar;

[0038] 26. Second electromotive handspike;

[0039] 27. Chain.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT

[0040] The invention will be further described by reference to the drawings.

[0041] As shown in FIGS. 1, 2 and 3, a facility agricultural laser measure and control motor rotary tillage flattening machine which includes a front axle part constituted by a low-speed DC motor 2 connected with driving wheels 4 on left and right sides through a differential transmission system mounted inside a front axle housing 1, a lifting equipment, a rotary tillage component, a battery pack 12, a rear axle steering part, a rotary flattening component and a rack 21. The front axle housing 1 of the front axle part is connected with the lifting equipment through a U-shape connector 3. The lifting equipment includes a crank rocker arm 13 and a first electromotive handspike 8. A lower end of the crank rocker arm 13 is connected with the front axle part through the U-shape connector 3. A middle portion of the crank rocker arm 13 is hinged with the rack 21 through a first pin 5. An upper end of the crank rocker arm 13 is hinged with the first electromotive handspike 8 through a second pin 6. A pedestal of the first electromotive handspike 8 is hinged on the rack 21 through a rotation shaft 9. Elongation and shortening of the first electromotive handspike 8 can enable the crank rocker arm 13 to drive the front axle part to rotate around the first pin 5 so as to achieve the lifting adjustment of a rotary tillage blade 22 of the rotary tillage component relative to the ground. The rotary tillage component comprises a DC motor 11, a gearbox 7 and a rotary tillage blade 22. The DC motor 11 is connected with the gearbox 7 through transmission of a chain 27. An output shaft of the gearbox 7 is connected with the rotary tillage blade 22. The rotary tillage component is mounted at the front of the rack 21 fixedly through the gearbox 7. The rear axle steering part includes a rotary seat 14, a rotary shaft 24, a steering handlebar 25, a rear axle stand 15 and squirrel-cage hubs 16. The rotary seat 14 is connected fixedly with the rack 21. The rotary shaft 24 is mounted on the rotary seat 14. An upper end of the rotary shaft 24 is equipped with the steering handlebar 25. A lower end of the rotary shaft 24 is connected with the rear axle stand 15. The rear axle stand 15 is equipped with two squirrel-cage hubs 16 through a supporting axle. Both the two squirrel-cage hubs 16 can rotate freely on the supporting axle of the rear axle stand 15. On one hand, the adoption of the two squirrel-cage hubs 16 is helpful to achieve steering. On the other hand, the two squirrel-cage hubs 16 are positioned behind the soil layer after being rolled and rotary tillage. The soil layer has shallow ruts and loose soil texture and is helpful for subsequent operations. The rotary flattening component includes a second electromotive handspike 26, a flexible torsion bar 23, a scraper 17, a blade connector 18 and a laser receiver 20. An upper side of the scraper 17 is hinged with a lower end of the second electromotive handspike 26 through the blade connector 18. A pedestal of the second electromotive handspike 26 is hinged on the rack 21. One end of the flexible torsion bar 23 is connected with the blade connector 18 through a connecting sleeve 10. The other end of the flexible torsion bar 23 is hinged on the rack 21 through a connector. The laser receiver 20 is mounted on the blade connector 18 through a supporting rod 19. When the location signal received by the laser receiver 20 differs from a given base level, the second electromotive handspike 26 will elongate or shorten automatically under the action of a control system to adjust the height of the scraper. when the location signals received by two laser receivers 20 are different, the elongating and/or shortening amounts of two second electromotive handspikes 26 are different too, and the torsion deformation property of the flexible torsion bar 23 can be utilized to achieve the side-lurch rotary flattening of the scraper 17, moreover, the rigidity of the scraper 17 is still maintained so as to achieve the purpose of rotary tillage flattening of the ground. The battery pack 12 is located on the racks 21 arranged in the front and back of the rotary tillage component.

[0042] The embodiment is merely an explanation of the conception and achievement of the invention which is not the limitation thereof, and technical solutions within the conception of the invention without any substantial alternations should be deemed as within the protection scope of the invention.