CN215616049U

CN215616049U - Multifunctional maintenance platform for agricultural machinery

Info

Publication number: CN215616049U
Application number: CN202121114588.5U
Authority: CN
Inventors: 汪宏卫
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-01-25
Anticipated expiration: 2031-05-24

Abstract

The utility model provides a multifunctional maintenance platform for agricultural machinery, which relates to the technical field of agricultural machinery and comprises a base station, a fixing assembly and an extension table, wherein the top of the base station is provided with the fixing assembly, the front of the extension table is symmetrically provided with a connecting seat, two sides of the extension table are symmetrically provided with clamping mechanisms, the fixing assembly comprises a steering block, a curved bar, a sliding block, a sliding rod, a connecting rod, a tightening rod and a motor, the curved bar is symmetrically arranged at the top of the steering block and hinged with the steering block through a pin shaft, one end of the curved bar is hinged with the sliding block, and the inside of the base station is provided with the sliding rod; the motor is arranged, the steering block, the curved rod, the sliding block and the connecting rod drive the tightening rod to tighten inwards, the fixing rods in four directions approach the shell to clamp the shell, and the shell is conveniently and stably fixed on the base station.

Description

Multifunctional maintenance platform for agricultural machinery

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional maintenance platform for agricultural machinery.

Background

The agricultural machinery is widely used in modern society, can improve the efficiency of farming, but the long-time use of the agricultural machinery can bring about the damage, so the maintenance of the agricultural machinery also comes with it, the maintenance platform of the agricultural machinery also comes with it, with the rapid development of science and technology, the maintenance platform of the agricultural machinery also gets the technological improvement;

the shell of the agricultural machinery often collides with the outside, and welding needs to be carried out again after damage and repair, however, the shell is fixed only from a single direction due to single structural function in the prior art, and the shell is fixed unstably in such a way, so that welding of the shell is influenced.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model provides the multifunctional maintenance platform for the agricultural machinery, the motor is arranged, the steering block, the curved bar, the sliding block and the connecting rod drive the tightening bar to be tightened inwards, the fixed bars in four directions approach the shell to clamp the shell, and the shell is conveniently and stably fixed on the base station.

In order to realize the purpose of the utility model, the utility model is realized by the following technical scheme: a multifunctional maintenance platform for agricultural machinery comprises a base platform, a fixing assembly and an extension platform, wherein the fixing assembly is arranged at the top of the base platform, connecting seats are symmetrically arranged on the front side of the extension platform, and clamping mechanisms are symmetrically arranged on two sides of the extension platform;

fixed subassembly includes to piece, curved bar, slider, slide bar, connecting rod, tightening rod and motor, the curved bar symmetry sets up at the top that turns to the piece, and the curved bar is articulated through round pin axle and turning to the piece, the one end of curved bar articulates there is the slider, the inside of base station is equipped with and is provided with the slide bar, the slider cover is established on the slide bar, and with slide bar sliding connection, the front and the symmetrical articulated connecting rod that has of back of slider, the one end of connecting rod articulates there is the tightening slider, the four corners department of base station top is provided with and tightens up the spout that tightens up of the mutual adaptation of slider, the outside of tightening up the slider is provided with tightening rod, tightening rod's the other end is equipped with the dead lever, the motor is installed to the below of base station, the output of motor passes through the rotation axis and turns to the piece rotation and is connected.

The further improvement lies in that: and a supporting plate is arranged above the fixing component.

The further improvement lies in that: the clamping mechanism comprises a support, a clamping plate, a rolling shaft, an air cylinder and a wedge block, the clamping plate is hinged to one side of the support, the rolling shaft is hinged to one end of the clamping plate, the air cylinder is installed on the other side of the support, and the output end of the air cylinder is connected with the wedge block.

The further improvement lies in that: the lower part of the wedge-shaped block is provided with a convex block, and the inside of the bracket is provided with a sliding groove matched with the convex block, so that the wedge-shaped block is in sliding connection with the bracket.

The further improvement lies in that: and the lower part of the base platform is symmetrically provided with feet.

The further improvement lies in that: the inside of connecting seat is equipped with the internal thread that matches with the screw thread, epitaxial platform passes through the bolt with the base station can dismantle with the connecting seat and be connected.

The utility model has the beneficial effects that: the motor is arranged, the steering block, the curved rod, the sliding block and the connecting rod drive the tightening rod to tighten inwards, and the fixing rods in four directions approach the shell to clamp the shell, so that the shell can be conveniently and stably fixed on the base station; meanwhile, the air cylinder drives the wedge-shaped block to move towards the roller, and the roller drives the clamping plate to rotate downwards so as to fix the joint of the shell and the welded shell together.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the fixing assembly of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a schematic structural diagram of the clamping mechanism of the present invention.

Wherein: 1. a base station; 2. a fixing assembly; 3. an epitaxial stage; 4. a connecting seat; 5. a clamping mechanism; 6. a turning block; 7. a curved bar; 8. a slider; 9. a slide bar; 10. a connecting rod; 11. tightening the rod; 12. fixing the rod; 13. a motor; 14. a rotating shaft; 15. a support plate; 16. a support; 17. a splint; 18. a roller; 19. a cylinder; 20. a wedge-shaped block; 21. tightening the slide block; 22. and tightening the chute.

Detailed Description

In order to further understand the present invention, the following detailed description will be made with reference to the following examples, which are only used for explaining the present invention and are not to be construed as limiting the scope of the present invention.

According to the drawings of fig. 1, 2, 3 and 4, the embodiment provides a multifunctional maintenance platform for agricultural machinery, which comprises a base platform 1, a fixing component 2 and an extension platform 3, wherein the fixing component 2 is arranged at the top of the base platform 1, connecting seats 4 are symmetrically arranged on the front surface of the extension platform 3, and clamping mechanisms 5 are symmetrically arranged on two sides of the extension platform 3;

the fixed component 2 comprises a steering block 6, a curved bar 7, a slider 8, a sliding rod 9, a connecting rod 10, a tightening rod 11 and a motor 13, wherein the curved bar 7 is symmetrically arranged at the top of the steering block 6, the curved bar 7 is hinged with the steering block 6 through a pin shaft, one end of the curved bar 7 is hinged with the slider 8, the inside of the base platform 1 is provided with the sliding rod 9, the slider 8 is sleeved on the sliding rod 9 and is in sliding connection with the sliding rod 9, the front surface and the back surface of the slider 8 are symmetrically hinged with the connecting rod 10, one end of the connecting rod 10 is hinged with the tightening slider 21, four corners above the base platform 1 are provided with tightening chutes 22 mutually matched with the tightening slider 21, the outer side of the tightening slider 21 is provided with the tightening rod 11, the other end of the tightening rod 11 is provided with a fixing rod 12, the motor 13 is arranged below the base platform 1, and the output end of the motor 13 is rotatably connected with the steering block 6 through a rotating shaft 14, the motor 13 drives the steering block 6 to rotate, the steering block 6 drives the sliding block 8 to slide inwards through the curved rod 7, the sliding block 8 drives the tightening rod 11 to tighten inwards through the connecting rod 10, and the fixing rods 12 in four directions are close to the outer shell to clamp the outer shell, so that the outer shell can be stably fixed on the base station 1.

A supporting plate 15 is arranged above the fixing component 2.

The clamping mechanism 5 comprises a support 16, a clamping plate 17, a rolling shaft 18, an air cylinder 19 and a wedge-shaped block 20, wherein the clamping plate 17 is installed on one side of the support 16, the rolling shaft 18 is hinged to one end of the clamping plate 17, the air cylinder 19 is hinged to the other side of the support 16, the wedge-shaped block 20 is connected to the output end of the air cylinder 19, the air cylinder 19 drives the wedge-shaped block 20 to move towards the rolling shaft 18, the rolling shaft 18 drives the clamping plate 17 to rotate downwards, and the shell body and the welded shell body are fixed together at the joint.

A convex block is arranged below the wedge-shaped block 20, and a sliding groove matched with the convex block is arranged in the support 16, so that the wedge-shaped block 20 is connected with the support 16 in a sliding manner.

And the lower part of the base platform 1 is symmetrically provided with feet.

The inside of connecting seat 4 is equipped with the internal thread that matches with the screw thread, epitaxial platform 3 passes through the bolt and can dismantle with connecting seat 4 with base station 1 and be connected, the base station 1 of being convenient for and epitaxial being connected between the platform 3.

The multifunctional maintenance platform for the agricultural machinery is characterized in that a motor 13 is arranged, a steering block 6, a curved bar 7, a slide block 8 and a connecting rod 10 drive a tightening rod 11 to tighten inwards, and fixing rods 12 in four directions approach to an outer shell to clamp the outer shell, so that the outer shell is conveniently and stably fixed on a base station 1; at the same time, the air cylinder 19 drives the wedge block 20 to move towards the roller 18, and the roller 18 drives the clamping plate 17 to rotate downwards, so that the joint of the shell and the shell to be welded is fixed together.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional maintenance platform of agricultural machinery, includes base station (1), fixed subassembly (2) and epitaxial platform (3), its characterized in that: the top of the base station (1) is provided with a fixing component (2), the front of the extension table (3) is symmetrically provided with connecting seats (4), and two sides of the extension table (3) are symmetrically provided with clamping mechanisms (5);

the fixing component (2) comprises a steering block (6), a curved bar (7), a sliding block (8), a sliding rod (9), a connecting rod (10), a tightening rod (11) and a motor (13), wherein the curved bar (7) is symmetrically arranged at the top of the steering block (6), the curved bar (7) is hinged to the steering block (6) through a pin shaft, one end of the curved bar (7) is hinged to the sliding block (8), the sliding rod (9) is arranged inside the base station (1), the sliding block (8) is sleeved on the sliding rod (9) and is in sliding connection with the sliding rod (9), the connecting rod (10) is symmetrically hinged to the front surface and the back surface of the sliding block (8), one end of the connecting rod (10) is hinged to the tightening sliding block (21), tightening chutes (22) matched with the tightening sliding block (21) are formed in four corners above the base station (1), and the tightening rod (11) is arranged on the outer side of the tightening sliding block (21), the other end of tightening rod (11) is equipped with dead lever (12), motor (13) are installed to the below of base station (1), the output of motor (13) is passed through rotation axis (14) and is rotated with turning to piece (6) and be connected.

2. The multifunctional maintenance platform for agricultural machinery according to claim 1, wherein: and a support plate (15) is arranged above the fixed component (2).

3. The multifunctional maintenance platform for agricultural machinery according to claim 1, wherein: clamping mechanism (5) are including support (16), splint (17), roller bearing (18), cylinder (19) and wedge piece (20), splint (17) are installed in one side of support (16), the one end of splint (17) articulates there is roller bearing (18), the opposite side at support (16) is installed in cylinder (19), the output of cylinder (19) is connected with wedge piece (20).

4. The multifunctional maintenance platform for agricultural machinery according to claim 3, wherein: the lower part of the wedge-shaped block (20) is provided with a convex block, and the inside of the bracket (16) is provided with a sliding groove matched with the convex block, so that the wedge-shaped block (20) is in sliding connection with the bracket (16).

5. The multifunctional maintenance platform for agricultural machinery according to claim 1, wherein: the lower part of the base platform (1) is symmetrically provided with feet.

6. The multifunctional maintenance platform for agricultural machinery according to claim 1, wherein: the inside of connecting seat (4) is equipped with the internal thread that matches with the screw thread, epitaxial platform (3) and base station (1) pass through the bolt and can dismantle with connecting seat (4) and be connected.