CN220483013U

CN220483013U - Tractor dragging mechanism

Info

Publication number: CN220483013U
Application number: CN202322165556.3U
Authority: CN
Inventors: 刘璇; 于保建
Original assignee: Shandong Shantuo Kaitai Agricultural Equipment Co ltd
Current assignee: Shandong Shantuo Kaitai Agricultural Equipment Co ltd
Priority date: 2023-08-13
Filing date: 2023-08-13
Publication date: 2024-02-13
Anticipated expiration: 2033-08-13

Abstract

The utility model relates to the technical field of tractor dragging, in particular to a tractor dragging mechanism which comprises a shell, wherein first springs are fixedly arranged on two sides of the bottom end of the shell, a pull rod groove is formed in the pull rod, a plurality of clamping grooves are formed in the top end of the interior of the pull rod groove, and a movable rod is fixedly arranged at the bottom end of the interior of the pull rod groove. According to the utility model, the mechanism is placed on the ground and is buffered by the first spring of the base, the height of the mechanism is regulated by the telescopic frame, the threaded rod in the mechanism can be rotated and stretched according to the required activity, the impact force of the internal pull column is fully counteracted by the second spring and the buffer plate in the dragging process, the fixed rod on the other side of the shell is clamped into the other car body, the lifting regulation of the device greatly relieves the manpower, the rotatable pull column is convenient for manual operation, the defect that the mechanism falls off due to road jolt is effectively overcome by the closable bayonet, and the device is efficient and practical.

Description

Tractor dragging mechanism

Technical Field

The utility model relates to the technical field of tractor dragging, in particular to a tractor dragging mechanism.

Background

The self-propelled power machine for traction and driving the working machine to complete various movable operations can also be used as fixed working power, and consists of an engine, a transmission, walking, steering, hydraulic suspension, power output, an electric instrument, driving operation, traction and other systems or devices, wherein the engine power is transmitted to a driving wheel by the transmission system to drive the tractor, and a cargo carrying scooter is connected with the tractor by a dragging joint when the tractor is used for carrying cargo.

The utility model discloses a tractor pulls mechanism including pulling rack and picture peg as disclosed in bulletin number CN 218785905U, all fixedly connected with mounting panel on pulling rack and the picture peg, through first spout sliding connection's movable seat on the bottom inner wall of pulling rack, there is the positioning seat upper end through second spout sliding connection of pulling rack, logical groove has been seted up to the upper end of pulling rack, be equipped with the connecting axle between the both sides inner wall of logical groove, the epaxial rotation of connecting is connected with the gear, the tooth's socket with gear engaged with is all offered at the bottom of positioning seat and the top of movable seat, and the device can not effectually rotate, and artificial operation is not convenient enough, and mechanism can not carry out height adjustment, needs a large amount of artificial interference in the installation, inconvenient carrying.

Disclosure of Invention

The utility model aims to provide a tractor dragging mechanism for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a tractor pulls mechanism, its characterized in that, which comprises a housin, casing bottom both sides are fixed to be provided with first spring, first spring bottom mounting is provided with the base, base top is fixed to be provided with first telescopic link, first telescopic link activity sets up inside first spring, the screw thread groove has been seted up to casing inside one side, screw thread groove one side is fixed to be provided with the buffer board, the fixed second spring that is provided with in buffer board one side, the fixed threaded rod that is provided with in buffer board one side, threaded rod and screw thread groove swing joint, the fixed carousel that is provided with in second spring one side, carousel one side is fixed to be provided with the pull column, fixed be provided with the dead lever in pull column one side top, pull column one side bottom mounting is provided with the pull rod, the pull rod groove is inside to be seted up at the inside top of pull rod groove, the inside bottom mounting of pull rod is provided with the movable rod, the inside bottom mounting of movable rod is provided with the third spring, the inside fixed setting of third spring, the inside fixed setting of third spring is provided with the carousel, third spring one side is fixed to be provided with the carousel, the fixed top is connected with the fixed top of limit post, the fixed setting up with the stopper.

Preferably, the bottom end of the shell is fixedly provided with a telescopic frame

Preferably, a handle is fixedly arranged on one side of the top end of the shell

Preferably, the glove is fixedly arranged in the article accommodating groove

Preferably, the top end of the article holding groove is fixedly provided with a screw cap

Preferably, a hook is fixedly arranged on one side of the box body

Compared with the prior art, the utility model has the beneficial effects that:

1. this tractor pulls mechanism, at first place the mechanism subaerial, buffer by the first spring of base again, carry out the height adjustment of mechanism through the expansion bracket, put the mechanism that adjusts, will draw the dead lever of post one side and go into the automobile body through the carousel card, the inside movable rod push-and-pull of pull rod carries out the buckle fixedly, the inside threaded rod of mechanism can rotate according to required activity and stretch, rotatable pull post has made things convenient for manual operation, has saved a large amount of time.

2. This tractor pulls mechanism, inside draw the post and have the second spring and buffer the board to come to fully offset its impact force at the in-process of dragging, and the dead lever of casing opposite side then blocks into another automobile body, and the very big manpower that has alleviated of lift adjustment of the device, but the effectual drawback that leads to its to drop because of the way jolts of having solved of confined bayonet socket, high-efficient and practical.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the internal structure installation of the present utility model;

FIG. 3 is a schematic view showing the installation of the internal structure of the tie rod of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a in accordance with the present utility model.

In the figure: 1. a housing; 2. a first spring; 3. a base; 4. a first telescopic rod; 5. a thread groove; 6. a buffer plate; 7. a second spring; 8. a second telescopic rod; 9. a threaded rod; 10. a turntable; 11. pulling a column; 12. a fixed rod; 13. a pull rod; 14. a clamping groove; 15. a movable rod; 16. a third spring; 17. a third telescopic rod; 18. a limiting plate; 19. a clamping column; 20. a storage tank; 21. a telescopic frame; 22. a handle; 23. a glove; 24. a screw cap; 25. a hook.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a tractor pulls mechanism, a serial communication port, including casing 1, casing 1 bottom both sides fixed first spring 2 of being provided with, first spring 2 bottom mounting is provided with base 3, base 3 top fixed first telescopic link 4 of being provided with, first telescopic link 4 activity sets up inside first spring 2, screw thread groove 5 has been seted up to casing 1 inside one side, screw thread groove 5 fixed buffer board 6 that is provided with in one side, buffer board 6 one side fixed second spring 7 is provided with in the inside fixed second telescopic link 8 that is provided with of second spring, buffer board 6 one side fixed threaded rod 9 that is provided with, threaded rod 9 and screw thread groove 5 swing joint, second spring 7 one side fixed carousel 10 that is provided with, carousel 10 one side fixed pull column 11 that is provided with in carousel 10 side fixed be provided with dead lever 12, pull column 11 one side bottom fixed be provided with pull rod 13, pull rod 13 inside seting up pull rod groove 26, a plurality of draw rod groove 14 have been seted up on the inside top in pull rod groove 26, the inside bottom fixed movable rod 15 that is provided with of pull rod 26, inside bottom mounting is provided with third spring 16, third spring 16 inside one side fixed in the buffer board 6 is provided with the fixed, third spring 16 inside is provided with solid fixed draw-in groove 17, second spring 16 inside one side fixed connection is provided with the fixed stop lever 16, 3 top 1, 18 top is connected with the fixed stop lever 19, 1 top is connected with the fixed limiting plate is held in the inside of the casing 19.

In this embodiment, preferably, the bottom end of the housing 1 is fixedly provided with a telescopic frame 21, and the height of the housing can be adjusted according to the height of the vehicle to be towed.

In this embodiment, preferably, a handle 22 is fixedly provided on the top end side of the housing 1 for carrying the portable device.

In this embodiment, preferably, the glove 23 is fixedly disposed in the storage tank 20 to protect the hands of the operator.

In this embodiment, preferably, a screw cap 24 is fixedly disposed at the top end of the storage tank 20 to close the storage tank.

In this embodiment, preferably, a hook 25 is fixedly provided on one side of the case to suspend the idle objects such as ropes.

When the tractor dragging mechanism is used, the mechanism is firstly placed on the ground and then buffered by the first spring 2 of the base 3, the height of the mechanism is adjusted through the telescopic frame 21, the adjusted mechanism is horizontally placed, the fixed rod 12 on one side of the pull column 11 is clamped into a vehicle body through the rotary table 10, the movable rod 15 in the pull rod 13 is pushed and pulled to be buckled and fixed, the threaded rod 9 in the mechanism can be rotated and stretched according to required activities, the second spring 7 and the buffer plate 6 are arranged in the dragging process of the internal pull column 11 to fully offset the impact force of the internal pull column, the fixed rod 12 on the other side of the shell 1 is clamped into the other vehicle body, the lifting adjustment of the tractor is greatly reduced, the rotatable pull column 11 is convenient for manual operation, the defect that the tractor falls off due to road jolt is effectively overcome, and the tractor dragging mechanism is efficient and practical.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and 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 tractor pulls mechanism, its characterized in that, including casing (1), casing (1) bottom both sides are fixed to be provided with first spring (2), first spring (2) bottom fixed base (3) that are provided with, base (3) top is fixed to be provided with first telescopic link (4), first telescopic link (4) activity sets up inside first spring (2), screw thread groove (5) have been seted up to casing (1) inside one side, screw thread groove (5) one side is fixed to be provided with buffer board (6), buffer board (6) one side is fixed to be provided with second spring (7), second spring (7) inside fixed second telescopic link (8) that are provided with, buffer board (6) one side is fixed to be provided with threaded rod (9), threaded rod (9) and screw thread groove (5) swing joint, second spring (7) one side is fixed to be provided with carousel (10), carousel (10) one side is fixed to be provided with pull column (11), pull column (11) one side is fixed to be provided with dead lever (12), pull rod (26) one side is fixed to be provided with draw rod (13) inside one side, draw rod (13) are seted up inside groove (13), the utility model discloses a draw-bar box, including draw-bar box, casing (1), draw-bar box, fixed support, draw-bar box (26) inside bottom is provided with movable rod (15), the inside bottom fixed support of movable rod (15) is provided with third spring (16), the inside fixed third telescopic link (17) that are provided with of third spring (16), fixed limiting plate (18) in third spring (16) top, fixed support (19) that are provided with in limiting plate (18) top, support (19) and draw-in groove (14) swing joint, receive thing groove (20) have been seted up to inside one side of casing (1).