CN213619989U

CN213619989U - Tractor with soil retaining mechanism

Info

Publication number: CN213619989U
Application number: CN202022870768.8U
Authority: CN
Inventors: 龚志冬; 刘涛; 刘志立
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-06
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to the technical field of tractors, in particular to a tractor with a soil retaining mechanism, which comprises a tractor main body, a motor is arranged in the tractor main body, the motor is coaxially connected with a driving gear, the driving gear is meshed with a driven gear, the driven gear is coaxially connected with a rotating shaft, two ends of the rotating shaft are respectively fixedly connected with a connecting handle, the free end of the connecting handle is hinged with a soil retaining plate, two ends of the soil retaining plate are respectively provided with an arc baffle, the tractor main body is provided with a supporting block for supporting the soil retaining plate, the tractor main body is also provided with a first connecting rod, the first connecting rod is hinged with a second connecting rod, the second two connecting rods are hinged with the soil retaining plate, the motor is electrically connected with a control switch, the soil retaining plate, thereby the position of control fender native board makes can put down fender native board when need use and keeps off native board, can pack up fender native board when need not use and keep off native board.

Description

Tractor with soil retaining mechanism

Technical Field

The utility model relates to a tractor technical field specifically discloses a tractor of mechanism is kept off soil in area.

Background

The tractor is used for towing and driving the operation machine to complete various mobile operations. Can also be used as fixed operation power. The system or the device comprises an engine, a transmission system, a walking system, a steering system, a hydraulic suspension system, a power output system, an electric instrument system, a driving control system, a traction system and the like.

The tractor environment of tractor work is some arable lands usually, and does not be provided with in the traditional tractor and keeps off soil mechanism, has a large amount of earth in the arable land, and traditional tractor can't carry out the check to earth, probably makes tractor bottom be infected with a large amount of earth or makes earth block up the tractor organism, consequently, the inventor is in view of this, provides a tractor that takes to keep off soil mechanism to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the problem that the traditional tractor can not block earth.

In order to achieve the purpose, the basic scheme of the utility model provides a tractor with a soil retaining mechanism, which comprises a tractor main body, wherein a motor is arranged in the tractor main body, the motor is coaxially connected with a driving gear, the driving gear is meshed with a driven gear, the driven gear is coaxially connected with a rotating shaft, two ends of the rotating shaft are respectively and fixedly connected with a connecting handle, the free end of the connecting handle is hinged with a soil retaining plate, two ends of the soil retaining plate are respectively provided with an arc baffle, and the tractor main body is provided with a supporting block for supporting the soil retaining plate;

the tractor main part is still equipped with first connecting rod, and first connecting rod articulates there is the second connecting rod, and two connecting rods of second are articulated with the fender apron, and the motor electricity is connected with control switch.

The principle and effect of this basic scheme lie in:

1. the utility model discloses be equipped with the motor, gear drive between motor accessible driving gear and the driven gear drives the pivot and rotates.

2. The utility model discloses an equal rigid coupling in pivot both ends has the connection handle, and the motor drives the pivot and rotates, can drive the connection handle and rotate to the control connection handle rotates different positions.

3. The utility model discloses a keep off native board and connecting handle are articulated, and the connecting handle rotates, can drive and keep off native board and rotate.

4. The utility model discloses be equipped with the supporting shoe, when the fender board rotates certain position, the supporting shoe can play the effect of support to the fender board.

5. The utility model discloses in be equipped with cowl, cowl can improve the fender soil effect that keeps off the native board.

6. The utility model discloses a first connecting rod and second connecting rod can play the effect of connecting and supporting to retaining plate.

Compared with the prior art, the utility model discloses a be equipped with connecting handle, first connecting rod and second connecting rod, not only set up on the tractor and kept off the native board, can rotate through the motor control pivot moreover to the position of control fender native board can put down fender native board when making need use to keep off native board, can pack up fender native board when need not using fender native board.

Further, the motor is a stepping driving motor. The control precision of the stepping drive motor is higher, and the position of the soil retaining plate is easier to control.

Furthermore, the connecting handles are fixedly connected with the rotating shaft through rivets. The connecting handle is fixedly connected with the rotating shaft through the rivet, and the connection is tight and firm.

Furthermore, a friction surface is arranged at one end of the supporting block, which is contacted with the soil retaining plate. The friction surface can increase the frictional force of supporting shoe and fender native board, improves the supporting effect, avoids keeping off native board and slides at the supporting shoe tip.

Further, the friction surface is a rubber surface with tooth-shaped protrusions. The rubber surface with the tooth-shaped protrusions can increase friction force through the tooth-shaped protrusions, and can also generate deformation through extrusion to increase friction force again.

Drawings

FIG. 1 is a front view of a tractor with a soil blocking mechanism according to an embodiment of the present invention;

fig. 2 is a top view of a tractor with a soil retaining mechanism according to an embodiment of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the tractor comprises a tractor body 1, a rotating shaft 2, a connecting handle 3, a soil retaining plate 4, a fixing plate 5, a first connecting rod 6, a second connecting rod 7, a supporting block 8, a roller 9, a motor 10, a driving gear 11 and a driven gear 12.

An embodiment of a tractor with a soil guard mechanism is shown in figures 1 and 2. The tractor comprises a tractor body 1, a motor 10 is arranged in the tractor body 1, the motor 10 is a stepping driving motor 10, the control precision of the driving motor 10 is high, the motor 10 is coaxially connected with a driving gear 11, the driving gear 11 is meshed with a driven gear 12, the driving gear 11 is preferably a small gear, the driven gear 12 is coaxially connected with a rotating shaft 2, two ends of the rotating shaft 2 are respectively and fixedly connected with a connecting handle 3, the connecting handles 3 are fixedly connected with the rotating shaft 2 through rivets, the rivets are connected and fastened, the free end of the connecting handle 3 is hinged with a soil retaining plate 4, the bottom of the soil retaining plate 4 is rotatably connected with a roller 9, the surface of the roller 9 can be provided with triangular spurs, the roller 9 can be used for smoothing soil below the soil retaining plate 4, the tractor can run more conveniently, two ends of the soil retaining plate 4 are respectively provided with arc, the tractor body 1 is provided with a supporting block 8 for supporting the retaining plate 4, the left end of the supporting block 8 is provided with a friction surface, and the friction surface can increase the friction force between the supporting block 8 and the retaining plate 4, so that the supporting effect is improved, and the retaining plate 4 is prevented from sliding at the end part of the supporting block 8; the friction surface is a rubber surface with tooth-shaped bulges, and the rubber surface with the tooth-shaped bulges can not only increase the friction force through the tooth-shaped bulges, but also generate deformation through extrusion to increase the friction force again.

Still the rigid coupling has vertical reverse fixed plate 5 on the tractor main part 1, and the left side lateral wall of fixed plate 5 articulates there is first connecting rod 6, and first connecting rod 6 articulates there is second connecting rod 7, and two connecting rods of second are articulated with fender apron 4, and motor 10 electricity is connected with control switch, should adopt the rotation of controller control motor 10, for example, controls motor 10's rotation through the singlechip.

In the utility model, the rotation of the motor 10 is controlled by the control switch, the motor 10 rotates to drive the driving gear 11 to rotate, the driving gear 11 drives the driven gear 12 to rotate, the driven gear 12 drives the rotating shaft 2 to rotate, the rotating shaft 2 drives the connecting handle 3 to rotate, the connecting handle 3 is hinged with the retaining plate 4, the connecting handle 3 rotates to drive the retaining plate 4 to rotate, the retaining plate 4 rotates anticlockwise until the bottom of the retaining plate 4 is consistent with the bottom of the wheel of the tractor, the supporting block 8 can support and limit the retaining plate 4, prevent the retaining plate 4 from rotating too much to interfere the normal operation of the tractor, when the retaining plate 4 needs to be retracted, the control motor 10 rotates reversely, the retaining plate 4 rotates clockwise along with the connecting handle 3, and falls on the tractor body 1, and the first link 6 and the second link 7 can serve to connect and support the soil guard plate 4.

Compared with the prior art, the utility model discloses a be equipped with connecting handle 3, first connecting rod 6 and second connecting rod 7, not only set up fender soil plate 4 on the tractor, can rotate through motor 10 control shaft 2 moreover to the position of control fender soil plate 4 makes and to use and to keep off soil plate 4 and can put down fender soil plate 4, can pack up fender soil plate 4 when not needing to use fender soil plate 4.

The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. A tractor with a soil retaining mechanism is characterized by comprising a tractor body, wherein a motor is arranged in the tractor body, the motor is coaxially connected with a driving gear, the driving gear is meshed with a driven gear, the driven gear is coaxially connected with a rotating shaft, two ends of the rotating shaft are respectively and fixedly connected with a connecting handle, the free end of the connecting handle is hinged with a soil retaining plate, two ends of the soil retaining plate are respectively provided with an arc-shaped baffle plate, and a supporting block for supporting the soil retaining plate is arranged on the tractor body;

2. A tractor with a soil retaining mechanism according to claim 1, wherein: the motor is a stepping driving motor.

3. A tractor with a soil retaining mechanism according to claim 1, wherein: the connecting handles are fixedly connected with the rotating shaft through rivets.

4. A tractor with a soil retaining mechanism according to claim 1, wherein: and a friction surface is arranged at one end of the supporting block, which is in contact with the soil retaining plate.

5. A tractor with a soil retaining mechanism as claimed in claim 4, wherein: the friction surface is a rubber surface with tooth-shaped bulges.