CN213245601U

CN213245601U - Traction device for agricultural machine

Info

Publication number: CN213245601U
Application number: CN202021730480.4U
Authority: CN
Inventors: 成效明; 成飞
Original assignee: Jianhu Handa Machinery Manufacturing Co ltd
Current assignee: Jianhu Handa Machinery Manufacturing Co ltd
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2021-05-25
Anticipated expiration: 2030-08-17

Abstract

The utility model discloses a draw gear for agricultural machine relates to agricultural machine technical field. This draw gear for agricultural machine, including the install bin, one side of install bin is provided with buffer gear and slewing mechanism, the inside fixed mounting of install bin has the dead lever, one side outer wall fixed mounting of install bin has the hydraulic stem, the inside fixed mounting of install bin has the slide bar, be provided with the annular slab on the dead lever, annular slab and dead lever slidable mounting, the free end of hydraulic stem and one side outer wall fixed connection of annular slab, the articulated linkage frame of installing in one end of annular slab, the outer wall slidable mounting of slide bar has the clamping frame, the one end of linkage frame is articulated to be installed with the one end of clamping frame. The traction device is installed and disassembled through the matching use of the installation plate, the sliding groove, the threaded rod, the rotating handle, the sliding plate, the fixed column and the traction plate, the device is simple in structure, convenient to install and disassemble, time of a user is saved, and the practicability effect of the device is greatly improved.

Description

Traction device for agricultural machine

Technical Field

The utility model relates to an agricultural pulling equipment technical field specifically is a draw gear for agricultural machine.

Background

Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, and the primary processing and treatment process of agricultural and animal products, and includes agricultural power machinery, farmland construction machinery, soil cultivation machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery.

In the use of agricultural machine, draw gear need be used, but draw gear that present part agricultural machine used need spend the user to install and dismantle for a long time in the use, extravagant more time, and some devices are in the use in addition, and the clamp force is not enough, leads to the clamp to drop, still need press from both sides tightly again, leads to pulling the effect poor to draw gear's practicality has been reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a draw gear for agricultural machine to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a draw gear for agricultural machine, including the install bin, one side of install bin is provided with buffer gear and slewing mechanism, the inside fixed mounting of install bin has the dead lever, one side outer wall fixed mounting of install bin has the hydraulic stem, the inside fixed mounting of install bin has the slide bar, be provided with the annular slab on the dead lever, annular slab and dead lever slidable mounting, the free end of hydraulic stem and one side outer wall fixed connection of annular slab, the articulated linkage frame of installing of one end of annular slab, the outer wall slidable mounting of slide bar has the clamping frame, the one end of linkage frame is articulated to be installed with the one end of clamping frame, wherein the quantity of linkage frame and clamping frame is two sets of and be central symmetry.

Further, buffer gear includes mounting bracket, sliding tray, T type slide bar and buffer spring, and one side outer wall fixed mounting of install bin has the mounting bracket, and the sliding tray has been seted up to the inside of mounting bracket, and the inside slidable mounting of sliding tray has T type slide bar, and one side outer wall fixed mounting of install bin has buffer spring, and buffer spring's one end and one side outer wall fixed connection of T type slide bar prevent to lead to the damage of device because of inertial effect, have prolonged the life of device greatly.

Further, slewing mechanism includes the mounting panel, the spout, the threaded rod, the rotation handle, the sliding plate, fixed column and traction plate, the one end of T type slide bar extends to one side outer wall and the fixed mounting of mounting bracket has the mounting panel, the spout has been seted up to the inside of mounting panel, the threaded rod is installed in the internal rotation of spout, the one end of threaded rod extends to the top of mounting panel and is provided with the rotation handle, be provided with the sliding plate on the threaded rod, the sliding plate just slides in the inside of spout with threaded rod threaded mounting, one side outer wall fixed mounting of sliding plate has the fixed column, slidable mounting has the traction plate on the fixed column, be convenient for installation and dismantlement, time has been practiced thrift greatly.

Furthermore, the inside fixed mounting of install bin has the gag lever post, and gag lever post and clamping frame slidable mounting prevent that the clamping frame from taking place the skew in the operation process, play the effect of restriction to the movement track of clamping plate.

Furthermore, the anti-skidding sponge is fixedly arranged inside the clamping frame, the length of the anti-skidding sponge is consistent with that of the clamping frame, the friction force between the clamping frame and a clamping object is increased, and the clamping effect of the device is improved.

Furthermore, the draw-in groove has been seted up to the one end of threaded rod, and the one end of rotating the handle is installed with the one end joint of threaded rod, and convenient to detach rotates the handle with the installation, convenient to use.

Furthermore, a fixing plate is fixedly mounted on the outer wall of one side of the mounting plate, a hole is formed in the fixing plate, one end of the fixing column penetrates through the hole in the fixing plate, the fixing column is limited and fixed, and the stability of the device is improved.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model discloses a mounting panel, the spout, the threaded rod, the rotation handle, the sliding plate, the cooperation of fixed column and traction plate is used, install and dismantle the processing to draw gear, device simple structure, be convenient for install and dismantle, user's time has been practiced thrift, the practicality of device is greatly improved, through the dead lever, the hydraulic stem, the slide bar, the cooperation of link frame and clamping frame is used, fine tight effect of clamp has been reached, not only can prevent to press from both sides tight effect poor, lead to the clamp to drop, thereby need press from both sides tightly again, can also go to adjust two sets of clamping frame distances according to the size of clamp, the application range of device has been increased, the towed effect has been greatly improved, thereby the plasticity of device has been improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is an enlarged schematic view of part A of the present invention;

FIG. 4 is an enlarged schematic view of part B of the present invention;

in the figure: 1, installing a box; 2, fixing a rod; 3, a hydraulic rod; 4 a slide bar; 5 a linkage frame; 6, clamping a frame; 7, a buffer mechanism; 701, mounting a frame; 702 a sliding groove; 703T-shaped sliding rods; 704 a buffer spring; 8, a rotating mechanism; 801 mounting a plate; an 802 chute; 803 a threaded rod; 804 rotating the handle; 805 a sliding plate; fixing posts 806; 807 a traction plate; 9, limiting rods; 10 anti-slip sponge; 11 card slots; 12 an annular plate; 13 fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a traction device for agricultural machinery comprises an installation box 1, one side of the installation box 1 is provided with a buffer mechanism 7 and a rotating mechanism 8, the installation box 1 is internally and fixedly provided with a fixed rod 2, the outer wall of one side of the installation box 1 is fixedly provided with a hydraulic rod 3, the installation box 1 is internally and fixedly provided with a sliding rod 4, the fixed rod 2 is provided with an annular plate 12, the annular plate 12 and the fixed rod 2 are in sliding installation, the free end of the hydraulic rod 3 is fixedly connected with the outer wall of one side of the annular plate 12, one end of the annular plate 12 is hinged with a linkage frame 5, the outer wall of the sliding rod 4 is provided with a clamping frame 6 in sliding installation, one end of the linkage frame 5 is hinged with one end of the clamping frame 6, wherein the linkage frame 5 and the clamping frame 6 are two groups and are in central symmetry, the hydraulic rod 3 is controlled to be started, the annular plate 12 is pushed to slide transversely, so that the clamping frame 6 slides longitudinally under the action of the, the clamping device has the advantages that clamping objects are clamped, a good clamping effect is achieved, the phenomenon that the clamping objects fall off due to poor clamping effect can be prevented, the clamping objects need to be clamped again, the distance between the two groups of clamping frames 6 can be adjusted according to the size of the clamping objects, the application range of the device is enlarged, the traction effect is greatly improved, and the plasticity of the device is improved.

The buffer mechanism 7 comprises a mounting frame 701, a sliding groove 702, a T-shaped sliding rod 703 and a buffer spring 704, the mounting frame 701 is fixedly mounted on the outer wall of one side of the mounting box 1, the sliding groove 702 is formed in the mounting frame 701, the T-shaped sliding rod 703 is slidably mounted in the sliding groove 702, the buffer spring 704 is fixedly mounted on the outer wall of one side of the mounting box 1, one end of the buffer spring 704 is fixedly connected with the outer wall of one side of the T-shaped sliding rod 703, the device is prevented from being damaged due to inertia, the service life of the device is greatly prolonged, the rotating mechanism 8 comprises a mounting plate 801, a sliding chute 802, a threaded rod 803, a rotating handle 804, a sliding plate 805, a fixed column 806 and a traction plate 807, one end of the T-shaped sliding rod 703 extends to the outer wall of one side of the mounting frame 701 and is fixedly mounted with the mounting plate 801, the sliding, one end of the threaded rod 803 extends to the upper part of the mounting plate 801 and is provided with a rotating handle 804, the threaded rod 803 is provided with a sliding plate 805, the sliding plate 805 is in threaded mounting with the threaded rod 803 and slides in the sliding groove 802, one outer wall of one side of the sliding plate 805 is fixedly provided with a fixed column 806, the fixed column 806 is provided with a traction plate 807 in a sliding manner, the rotation of the rotating handle 804 is manually controlled to drive the threaded rod 803 to rotate, so that the sliding plate 805 slides longitudinally in the sliding groove 802, thereby driving the fixed column 806 to move transversely, the traction device is fixedly mounted on the traction plate 807, the traction device is mounted and dismounted, the device has simple structure, is convenient to mount and dismount, saves the time of a user, greatly improves the practicability of the device, the inside of the mounting box 1 is fixedly provided with a limiting rod 9, the limiting rod 9 is slidably mounted with the clamping frame 6, and, the length of the anti-skidding sponge 10 is consistent with that of the clamping frame 6, the clamping groove 11 is formed in one end of the threaded rod 803, one end of the rotating handle 804 is clamped with one end of the threaded rod 803, the fixing plate 13 is fixedly mounted on the outer wall of one side of the mounting plate 801, the fixing plate 13 is provided with a hole, and one end of the fixing column 806 penetrates through the hole of the fixing plate 13.

The utility model discloses a theory of operation: the rotation of the rotating handle 804 is controlled manually to drive the threaded rod 803 to rotate, so that the sliding plate 805 longitudinally slides in the sliding groove 802, the fixing column 806 is driven to transversely move, the traction device is fixedly installed on the traction plate 807, the hydraulic rod 3 is controlled to be started, the annular plate 12 is pushed to transversely slide, and the clamping frame 6 longitudinally slides under the action of the sliding rod 4 and the limiting rod 9 on the linkage frame 5 to clamp a clamped object.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a draw gear for agricultural machine, includes install bin (1), its characterized in that: one side of install bin (1) is provided with buffer gear (7) and slewing mechanism (8), the inside fixed mounting of install bin (1) has dead lever (2), one side outer wall fixed mounting of install bin (1) has hydraulic stem (3), the inside fixed mounting of install bin (1) has slide bar (4), be provided with annular plate (12) on dead lever (2), annular plate (12) and dead lever (2) slidable mounting, the free end of hydraulic stem (3) and one side outer wall fixed connection of annular plate (12), the articulated linkage frame (5) of installing of one end of annular plate (12), the outer wall slidable mounting of slide bar (4) has clamping frame (6), the articulated installation of one end of linkage frame (5) and the one end of clamping frame (6), wherein the quantity of linkage frame (5) and clamping frame (6) is two sets of and is central symmetry.

2. A traction apparatus for agricultural machinery according to claim 1, wherein: buffer gear (7) include mounting bracket (701), sliding tray (702), T type slide bar (703) and buffer spring (704), one side outer wall fixed mounting of install bin (1) has mounting bracket (701), sliding tray (702) have been seted up to the inside of mounting bracket (701), the inside slidable mounting of sliding tray (702) has T type slide bar (703), one side outer wall fixed mounting of install bin (1) has buffer spring (704), one end of buffer spring (704) and one side outer wall fixed connection of T type slide bar (703).

3. A traction apparatus for agricultural machinery according to claim 2, wherein: the rotating mechanism (8) comprises a mounting plate (801), a sliding groove (802), a threaded rod (803), a rotating handle (804), a sliding plate (805), a fixed column (806) and a traction plate (807), one end of a T-shaped sliding rod (703) extends to the outer wall of one side of an installation rack (701) and is fixedly installed with an installation plate (801), a sliding groove (802) is formed in the installation plate (801), a threaded rod (803) is installed in the sliding groove (802) in a rotating mode, one end of the threaded rod (803) extends to the upper portion of the installation plate (801) and is provided with a rotating handle (804), a sliding plate (805) is arranged on the threaded rod (803), the sliding plate (805) is installed with the threaded rod (803) in a threaded mode and slides in the sliding groove (802), a fixing column (806) is fixedly installed on the outer wall of one side of the sliding plate (805), and a traction plate (807).

4. A traction apparatus for agricultural machinery according to claim 1, wherein: the mounting box is characterized in that a limiting rod (9) is fixedly mounted inside the mounting box (1), and the limiting rod (9) and the clamping frame (6) are mounted in a sliding mode.

5. A traction apparatus for agricultural machinery according to claim 1, wherein: the anti-skidding sponge (10) is fixedly installed inside the clamping frame (6), and the length of the anti-skidding sponge (10) is consistent with that of the clamping frame (6).

6. A traction apparatus for agricultural machinery according to claim 3, wherein: draw-in groove (11) have been seted up to the one end of threaded rod (803), rotate the one end of handle (804) and the one end joint installation of threaded rod (803).

7. A traction apparatus for agricultural machinery according to claim 3, wherein: the outer wall of one side of the mounting plate (801) is fixedly provided with a fixing plate (13), the fixing plate (13) is provided with a hole, and one end of a fixing column (806) penetrates through the hole of the fixing plate (13).