Material pushing trolley with sweeping mechanism

Abstract

According to the material pushing trolley with the sweeping mechanism, the push plate type structure is adopted, the rotary sweeping roller is additionally arranged on the rear portion of the push plate, and when the push plate pushes materials, the sweeping roller sweeps the ground where the materials are pushed and sweeps forage chippings on the ground into the feeding trough. In addition, the sweeping roller is driven by the walking wheels capable of walking in all directions, and sweeping can be achieved without intervention of external energy.

Description

Technical Field

[0001] The utility model relates to farm equipment, in particular to a material pushing vehicle with a cleaning mechanism. Background Art

[0002] In animal husbandry, the feeding method in some breeding houses is to rely directly on the walkways between the fences, and a sunken feeding trough is set near the fence. When feeding, the grass is directly poured into the feeding trough, and the livestock stick their heads out from the fence to eat the grass in the feeding trough.

[0003] This type of feeding trough is commonly used in sheep farming. Its advantage is that the feeding method is convenient, and the fodder can be placed along the trail. However, it also has some disadvantages. The fodder is easily scattered or pushed out of the feeding trough and piled up at the edge of the trail during feeding or eating by sheep. At this time, the fodder needs to be pushed back into the feeding trough manually. For large-scale farms, this process will take up a certain amount of manpower and take a lot of time.

[0004] At present, there is no equipment on the market that is designed to improve efficiency for this situation. Therefore, we proposed the design concept of this cleaning device. Its main structure and principle is to use a motor vehicle to drive an inclined push plate to push the grass that overflows from the outside of the feeding trough back into the feeding trough. However, the push plate cannot be completely close to the ground in actual use. Therefore, in the actual pushing process, grass debris will remain on the ground, and manual cleaning will consume manpower and time. Summary of the invention

[0005] The utility model is a pusher vehicle with a cleaning mechanism, which adopts a push plate structure, and a rotating cleaning roller is additionally provided at the rear of the push plate. When the push plate pushes the material, the cleaning roller cleans the ground behind the pushed material and cleans the grass debris on the ground into the feeding trough, thus saving the manpower and time consumed by manual cleaning. In addition, the cleaning roller is driven by a universal walking wheel, and cleaning can be achieved without the intervention of external energy.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A material pusher with a cleaning mechanism, which comprises a connecting frame, a push plate and a cleaning roller arranged at the lower rear part of the push plate; the push plate is hinged at the front part of the connecting frame, and a locking stud is provided at the hinge point of the push plate and the connecting frame, and the push plate is rotated on the connecting frame to adjust the angle and is fixed by the locking stud; a connecting piece for mounting it on a carrier is provided at the rear part of the connecting frame; the cleaning roller is arranged at the bottom rear side of the push plate, and a universal wheel is provided at the bottom rear side of the push plate, and the cleaning roller is driven by the movement of the universal wheel.

[0008] The rear part of the push plate is provided with a connecting ear for installing the universal wheel, and the connecting ear is provided with two symmetrical pieces up and down. The universal wheel is installed through a U-shaped wheel frame, and the top of the wheel frame is provided with a column extending vertically upward, and the column passes through the connecting ear; the column between the connecting ears is provided with a support spring, and the column is also provided with a limit plate corresponding to the support spring, and the limit plate corresponds to the bottom of the support spring.

[0009] Furthermore, the universal wheels and corresponding connecting ears are provided in two groups symmetrically on the rear of the push plate, and the cleaning roller is provided between the two groups of universal wheels.

[0010] Furthermore, a cleaning roller bracket is provided on the column. The cleaning roller bracket is F-shaped as a whole. The cleaning roller bracket includes a vertical plate and two ear plates arranged above the plate. The ear plates are respectively connected to the upper and lower parts of the ears. The lower connecting ear corresponds to the column and is provided with a pin hole. A pin column is installed in the pin hole. The pin column limits the lower connecting ear so that it keeps synchronous up and down displacement with the column and rotates around the column at the same time.

[0011] Furthermore, the cleaning roller includes a roller and a rotating shaft, the roller is a cylindrical structure, and the roller and the rotating shaft are concentric structures; a through hole corresponding to the rotating shaft is provided on the vertical plate, both sides of the rotating shaft pass through the vertical plates on the corresponding sides, and both sides of the rotating shaft are driven by the universal wheels on the corresponding sides; both sides of the roller are respectively supported to the vertical plates of the cleaning roller bracket, and bristles are provided on the outside of the roller; an intermediate shaft is also provided between the roller and the rotating shaft, and both ends of the intermediate shaft are respectively supported to the vertical plates; teeth for meshing are provided on the outer wall of the rotating shaft, the inner wall of the roller and the intermediate shaft, and the teeth on the rotating shaft and the intermediate shaft mesh with each other, and the teeth on the intermediate shaft and the roller mesh with each other.

[0012] Furthermore, the center of the universal wheel is a hollow structure, and both sides of the universal wheel are provided with annular clamping plates with L-shaped end faces, and the universal wheel is installed on the wheel frame through the annular clamping plates; evenly distributed stop columns are provided at the center of the universal wheel, and the stop columns are arranged in a circular shape; stop rods are provided at both side ends of the rotating shaft, and the stop rods are arranged in a ring shape at the end of the rotating shaft, and the number of the stop rods corresponds to the number of stop columns, and the stop rods are cross-inserted between adjacent stop columns; and limit rings are provided at the ends of the stop rods.

[0013] The device adopts the above technical solution to achieve the following beneficial effects:

[0014] A cleaning roller is arranged at the rear of the baffle to further clean the grass debris that the push plate cannot completely push, thereby achieving a better pushing effect and eliminating the manual cleaning process; the cleaning roller is driven by a universal wheel, and when the connecting frame and the push plate move under the drive of the carrier, the universal wheel can be driven to rotate, thereby driving the cleaning roller to work, eliminating the intervention of external power. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the utility model.

[0016] Figure 2 It is an exploded schematic diagram of the utility model.

[0017] Figure 3 A schematic diagram of a cleaning roller.

[0018] Figure 4 Schematic diagram of the travel wheel.

[0019] Figure 5 This is a cross-sectional view of the travel wheel. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be clear that the following embodiments are only one or more manifestations of the present invention and are not intended to be a complete limitation on the invention contents of this application. Any improvements known to those skilled in the art made on the basis of the invention contents or technical solutions recorded in this application should fall within the scope of protection claimed in this application.

[0021] like Figure 1-Figure 5 A pusher vehicle with a cleaning mechanism is shown, which includes a connecting frame 1, a push plate 2 and a cleaning roller 3 arranged at the lower rear part of the push plate 2; the push plate 2 is hinged at the front part of the connecting frame 1, and a locking stud 101 is provided at the hinge point of the push plate 2 and the connecting frame 1, and the push plate 2 is rotated on the connecting frame 1 to adjust the angle and is fixed by the locking stud 101; a connecting piece 102 is provided at the rear part of the connecting frame 1 for mounting it on a carrier; the cleaning roller 3 is arranged at the bottom rear side of the push plate, and a universal wheel 4 is provided at the bottom rear side of the push plate 2, and the cleaning roller 3 is driven by the movement of the universal wheel 4.

[0022] The rear part of the push plate 2 is provided with a connecting ear 201 for installing the universal wheel 4. The connecting ear 201 is provided with two symmetrical pieces, and the universal wheel 4 is installed through a U-shaped wheel frame 401. The top of the wheel frame 401 is provided with a column 402 extending vertically upward, and the column 402 is provided through the connecting ear 201; a support spring 403 is provided on the column between the connecting ears 201, and a limit plate 404 corresponding to the support spring 403 is also provided on the column 402, and the limit plate 404 corresponds to the bottom of the support spring 403.

[0023] Furthermore, the universal wheels 4 and the corresponding connecting ears 201 are provided in two groups symmetrically on the rear of the push plate 2 , and the cleaning roller 3 is provided between the two groups of universal wheels 4 .

[0024] Furthermore, a cleaning roller bracket 301 is also provided on the column 402. The cleaning roller bracket 301 is F-shaped as a whole. The cleaning roller bracket 301 includes a vertical plate 3011 and two ear plates 3012 arranged above the plate 3011. The ear plates 3012 are respectively connected to the upper and lower parts of the ear 201. The lower connecting ear 201 corresponds to the column 402 and is provided with a pin hole 4021. A pin column 4022 is installed in the pin hole 4021. The pin column 4022 limits the lower connecting ear 201 so that it maintains synchronous up and down displacement with the column 402 and rotates around the column 402.

[0025] Furthermore, the cleaning roller 3 includes a roller 302 and a rotating shaft 303. The roller 302 is a cylindrical structure, and the roller 302 and the rotating shaft 303 are concentric structures. A through hole 3013 corresponding to the rotating shaft 303 is provided on the vertical plate 3011. Both sides of the rotating shaft 303 pass through the vertical plate 3011 on the corresponding side, and both sides of the rotating shaft 303 are driven by the universal wheels 4 on the corresponding side. Both sides of the roller 302 are supported to the cleaning roller bracket 3011. 1, bristles 304 are arranged on the outside of the roller 302; an intermediate shaft 305 is also arranged between the roller 302 and the rotating shaft 303, and both ends of the intermediate shaft 305 are respectively supported on the vertical plate 3011; the outer wall of the rotating shaft 303, the inner wall of the roller 302 and the intermediate shaft 305 are all provided with teeth for meshing, the teeth on the rotating shaft 303 and the intermediate shaft 305 are meshed with each other, and the teeth on the intermediate shaft 305 and the roller 302 are meshed with each other.

[0026] Furthermore, the center of the universal wheel 4 is a hollow structure, and both sides of the universal wheel 4 are respectively provided with annular clamping plates 405 with L-shaped end faces, and the universal wheel 4 is installed on the wheel frame 401 through the annular clamping plates 405; the center of the universal wheel 4 is provided with evenly distributed blocking columns 406, and the blocking columns 406 are arranged in a circular shape; the two side ends of the rotating shaft 303 are respectively provided with shift rods 3031, the shift rods 3031 are arranged in a ring shape at the ends of the rotating shaft 303, and the number of the shift rods 3031 corresponds to the number of the blocking columns 406, and the shift rods 3031 are cross-inserted between adjacent blocking columns 406; the ends of the shift rods 3031 are provided with limit rings 3032.

[0027] When in use, the device is installed on a walkable carrier through a connecting frame and is moved by the carrier. The inclination angle of the push plate can be adjusted according to needs and locked by a locking stud.

[0028] When the push plate moves, the walking wheels move along the ground. According to the moving direction, the walking wheels automatically adjust their angles toward the moving direction of the carrier. During the process, the walking wheels drive the rotating shaft to rotate, and then transmit the rotation to the roller, so that the roller rotates and drives the bristles to rotate to clean the ground.

[0029] The setting of the connecting ear and the supporting spring enables the travel wheel and the cleaning roller to be automatically adjusted according to the ground conditions. The cleaning roller bracket moves up and down synchronously with the travel wheel and the corresponding wheel frame and column, ensuring that the center of the cleaning roller and the travel wheel are located in the same horizontal plane, and the travel wheel will not drive the cleaning roller bracket to rotate when it rotates, so that the cleaning roller remains stable.

[0030] In addition, the setting of the cleaning roller bracket provides a support part for the setting of the rotating shaft, roller and intermediate shaft. The purpose of setting the intermediate shaft is to adjust the rotation direction of the roller. When the push plate moves forward, the rotation direction of the walking wheel cannot drive the roller to clean the front. Therefore, the intermediate shaft is added, combined with the teeth on each shaft, so that the rotation and cleaning of the roller are directed forward in the direction of travel.

[0031] The driving of the walking wheel to the rotating shaft is achieved through the cooperation of the gear lever and the stop column. This cooperation is not a fully meshing cooperation. The advantage is that the angle adjustment of the walking wheel will not affect its driving of the rotating shaft. Although there is a certain degree of flexibility in the cooperation between the gear lever and the stop column, this flexibility can be ignored in this application. As long as the walking wheel can drive the rotating shaft while adjusting the angle, there is no need to consider the problem of its cooperation accuracy.

Claims

1. A pusher with a cleaning mechanism, characterized in that: It includes a connecting frame, a push plate and a cleaning roller arranged at the lower rear part of the push plate; the push plate is hinged at the front part of the connecting frame, and a locking stud is provided at the hinge point between the push plate and the connecting frame, and the push plate rotates on the connecting frame to adjust the angle and is fixed by the locking stud; a connecting piece for mounting it on a carrier is provided at the rear part of the connecting frame; the cleaning roller is arranged at the bottom rear side of the push plate, and a universal wheel is provided at the bottom rear side of the push plate, and the cleaning roller is driven by the movement of the universal wheel.

2. A pusher with a cleaning mechanism according to claim 1, characterized in that: The rear part of the push plate is provided with a connecting ear for installing the universal wheel, and the connecting ear is provided with two symmetrical pieces up and down. The universal wheel is installed through a U-shaped wheel frame, and the top of the wheel frame is provided with a column extending vertically upward, and the column passes through the connecting ear; the column between the connecting ears is provided with a support spring, and the column is also provided with a limit plate corresponding to the support spring, and the limit plate corresponds to the bottom of the support spring.

3. A pusher with a cleaning mechanism according to claim 2, characterized in that: The universal wheels and corresponding connecting ears are provided with two groups symmetrically on the rear part of the push plate, and the cleaning roller is provided between the two groups of universal wheels.

4. A pusher with a cleaning mechanism according to claim 3, characterized in that: A cleaning roller bracket is also provided on the column. The cleaning roller bracket is F-shaped as a whole. The cleaning roller bracket includes a vertical plate and two ear plates arranged above the plate. The ear plates are respectively connected to the upper and lower parts of the ear. A pin hole is provided on the corresponding column of the lower connecting ear. A pin column is installed in the pin hole. The pin column limits the lower connecting ear so that it keeps synchronous up and down displacement with the column and rotates around the column at the same time.

5. A pusher with a cleaning mechanism according to claim 4, characterized in that: The cleaning roller includes a roller and a rotating shaft. The roller is a cylindrical structure, and the roller and the rotating shaft are concentric structures. A through hole corresponding to the rotating shaft is provided on the vertical plate, and the two sides of the rotating shaft pass through the vertical plates on the corresponding sides, and the two sides of the rotating shaft are driven by the universal wheels on the corresponding sides. The two sides of the roller are respectively supported to the vertical plates of the cleaning roller bracket, and bristles are provided on the outside of the roller. An intermediate shaft is also provided between the roller and the rotating shaft, and the two ends of the intermediate shaft are respectively supported to the vertical plates; the outer wall of the rotating shaft, the inner wall of the roller and the intermediate shaft are all provided with teeth for meshing, the teeth on the rotating shaft and the intermediate shaft are meshed with each other, and the teeth on the intermediate shaft and the roller are meshed with each other.

6. A pusher with a cleaning mechanism according to claim 5, characterized in that: The center of the universal wheel is a hollow structure, and both sides of the universal wheel are provided with annular clamping plates with L-shaped end faces, and the universal wheel is installed on the wheel frame through the annular clamping plates; the center of the universal wheel is provided with evenly distributed blocking columns, and the blocking columns are arranged in a circular shape; the two side ends of the rotating shaft are provided with blocking rods, which are arranged in a ring shape at the ends of the rotating shaft, and the number of blocking rods corresponds to the number of blocking columns, and the blocking rods are cross-inserted between adjacent blocking columns; the ends of the blocking rods are provided with limiting rings.

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