CN219727759U - Improved loader traction device - Google Patents

Abstract

The utility model discloses an improved loader traction device, which comprises a traction rod main body, wherein movable rods are movably arranged in cavities on the inner walls of the left side and the right side of the traction rod main body, one end of a connecting rod is connected with a connecting block, the outer surface of the connecting block is provided with a sliding groove, a first clamping block and a second clamping block are movably arranged in the sliding groove, a screw is fixedly arranged on the outer surface of one side of the first clamping block, a nut is movably arranged on the outer surface of one end of the screw, and a limit screw hole is formed on the outer surface of the second clamping block.

Description

Improved loader traction device

Technical Field

The utility model relates to the technical field of loader traction rods, in particular to an improved loader traction device.

Background

In places such as construction sites, mines, logistics storage and the like, a loader is a common heavy equipment for carrying and loading and unloading articles. Loaders typically have traction devices for attaching and towing other vehicles or equipment.

However, the existing traction rod in the prior art may lack adjustability, and cannot be flexibly adjusted according to different traction requirements, and the existing loader traction rod may generate unstable traction in the traction process, which may cause poor traction effect or jolt and shake in the traction process.

Disclosure of Invention

Object of the utility model

Accordingly, it is an object of the present utility model to provide an improved loader traction device that solves the above mentioned problems.

(II) technical scheme

The utility model provides an improved loader draw gear, includes the traction lever main part, all movable mounting has movable rod in the left and right sides inner wall cavity of traction lever main part, and the one end of movable rod is connected with the ring flange, the one end of ring flange is connected with the hasp, and the other end of ring flange is connected with the connecting pipe, circular recess has been seted up to the inner wall of connecting pipe, and movable mounting has the steel ball in the circular recess, the surface fixed mounting of steel ball has the connecting rod, and the one end of connecting rod is connected with the connecting block, the spout has been seted up to the surface of connecting block, and movable mounting has first grip block and second grip block in the spout, one side surface fixed mounting of first grip block has the screw rod, and the one end surface movable mounting of screw rod has the nut, spacing screw has been seted up to the surface of second grip block.

Preferably, the middle end of the traction rod main body is fixedly provided with a handle, the handle is U-shaped, and the outer surface of the handle is wrapped with rubber.

Preferably, locking pieces are fixedly arranged on the outer surfaces of the two ends of the traction rod main body, a plurality of groups of through grooves are formed in the outer surfaces of the locking pieces, and threads are formed in the outer surfaces of the locking pieces.

Preferably, the outer surface movable mounting of retaining member has the rotating member, and the surface parcel of rotating member has rubber, set up conical recess in the inner wall of retaining member, set up the screw thread in the conical recess.

Preferably, the surface fixed mounting of traction lever main part has two sets of fixed blocks, and the bottom fixed mounting of two sets of fixed blocks has the buffer rod, the bottom of buffer rod is connected with the spring, and the one end of spring is connected with the spacing pipe.

Preferably, the bottom fixed mounting of spacing pipe has the fixed plate, and the bottom movable mounting of fixed plate has the universal wheel.

Preferably, the outer surfaces of one end of the first clamping block and one end of the second clamping block are fixedly provided with sliding blocks, grooves are formed in the outer surfaces of the upper side and the lower side of the sliding blocks, and a plurality of groups of rotating rods are movably arranged in the grooves.

From the above technical scheme, the utility model has the following beneficial effects:

1. according to the utility model, the locking piece can be expanded by rotating the rotating piece, so that the movable rod can be adjusted in length, and is adapted to the distance difference between different vehicles or equipment, thus vehicles with different sizes and models can be conveniently connected and towed, and the flexibility and adaptability of towing are improved.

2. The utility model plays a supporting role through the functions of the buffer rod and the limiting tube, and can absorb and disperse the impact and vibration in the traction process through the function of the spring, thereby reducing the influence on the traction rod and the traction device, being beneficial to improving the overall stability and the traction stability and reducing the jolt and shake in the traction process.

3. According to the utility model, by adjusting the distance between the first clamping block and the second clamping block, accurate clamping force and position adjustment can be realized, so that the connecting head of the traction rod can be finely adjusted and positioned according to the needs, and different traction requirements can be met.

Drawings

FIG. 1 is a schematic view of a first perspective structure of the present utility model;

FIG. 2 is a schematic view of a second perspective structure of the present utility model;

FIG. 3 is a schematic view of a third perspective structure of the present utility model;

FIG. 4 is a schematic perspective view of a portion of the component of FIG. 1 according to the present utility model;

fig. 5 is an enlarged schematic view of fig. 3 a according to the present utility model.

In the figure: 1. a drawbar body; 2. a movable rod; 3. a flange plate; 4. a connecting pipe; 5. steel balls; 6. a connecting rod; 7. a connecting block; 8. a first clamping block; 9. a second clamping block; 811. a screw; 812. a screw cap; 813. a sliding block; 814. a rotating rod; 211. a rotating member; 212. a locking member; 213. locking; 111. a fixed block; 112. a buffer rod; 113. a limiting tube; 114. a fixing plate; 115. a universal wheel; 116. a grip; 117. and (3) a spring.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures may be shown in exaggerated form in particular figures to illustrate related details or structures of embodiments of the present disclosure.

Referring to fig. 1-5, an embodiment of the present utility model is provided:

the utility model provides an improved loader draw gear, including draw bar main part 1, all movable mounting has movable rod 2 in the left and right sides inner wall cavity of draw bar main part 1, and the one end of movable rod 2 is connected with ring flange 3, the one end of ring flange 3 is connected with hasp 213, and the other end of ring flange 3 is connected with connecting pipe 4, circular recess has been seted up to the inner wall of connecting pipe 4, movable mounting has steel ball 5 in the circular recess, the surface fixed mounting of steel ball 5 has connecting rod 6, steel ball 5 connects has certain elasticity and degree of freedom, make connecting rod 6 can carry out relative rotation in different directions, this kind of flexibility can alleviate connecting component's stress concentration under the circumstances of atress or vibration, thereby can drive connecting block 7 angle regulation, and the one end of connecting rod 6 is connected with connecting block 7, the spout has been seted up to the surface of connecting block 7, and movable mounting has first grip block 8 and second grip block 9 in the spout, adjust the distance between first grip block 8 and the second grip block 9, can realize accurate grip force and position adjustment. This makes the connector of traction lever finely tune and fix a position as required to satisfy different traction requirements, one side surface fixed mounting of first grip block 8 has screw 811, and screw cap 812 is movably installed to the one end surface movable mounting of screw 811, and spacing screw has been seted up to the surface of second grip block 9, and in screw 811 passed spacing screw, and through rotatory screw cap 812, makes first grip block 8 and second grip block 9 can firm grip traction object.

Further, the middle end of the traction rod main body 1 is fixedly provided with the grip 116, the grip 116 is U-shaped, the rubber is wrapped on the outer surface of the grip 116, and the grip 116 has a larger stress area, so that people can conveniently carry the traction rod main body 1, and the rubber has excellent elasticity, so that people can feel more comfortable when pulling the traction rod main body.

Further, the outer surfaces of the two ends of the traction rod main body 1 are fixedly provided with locking pieces 212, the outer surfaces of the locking pieces 212 are provided with a plurality of groups of through grooves, the outer surfaces of the locking pieces 212 are provided with threads, the locking pieces 212 can be unfolded by the aid of the plurality of groups of through grooves on the outer surfaces of the locking pieces 212, the movable rod 2 can perform telescopic movement, and accordingly the whole distance of the traction rod main body 1 is adjusted.

Further, the rotating member 211 is movably mounted on the outer surface of the locking member 212, rubber is wrapped on the outer surface of the rotating member 211, a conical groove is formed in the inner wall of the locking member 212, threads are formed in the conical groove, the outer surface of the rotating member 211 is rubber, people can rotate the rotating member 211 by using a wrench, slipping is not easy to occur, and the locking member 212 can shrink by rotating the rotating member 211, so that the locking member 212 clamps the movable rod 2, and the movable rod 2 is kept firm and stable.

Further, the surface fixed mounting of traction lever main part 1 has two sets of fixed blocks 111, and the bottom fixed mounting of two sets of fixed blocks 111 has the buffer rod 112, and the bottom of buffer rod 112 is connected with spring 117, and the one end of spring 117 is connected with spacing pipe 113, spacing pipe 113 and buffer rod 112 swing joint together, plays the effect of support simultaneously, and through the effect of spring 117, can absorb and disperse impact and vibration in the traction process, alleviates the influence to traction lever main part 1 and draw gear.

Further, the bottom end of the limiting pipe 113 is fixedly provided with a fixing plate 114, and the bottom end of the fixing plate 114 is movably provided with a universal wheel 115, and the universal wheel 115 enables the traction rod main body 1 to move synchronously along with the vehicle.

Further, the sliding block 813 is fixedly installed on the outer surface of one end of each of the first clamping block 8 and the second clamping block 9, grooves are formed in the outer surfaces of the upper side and the lower side of the sliding block 813, a plurality of groups of rotating rods 814 are movably installed in the grooves, the plurality of groups of rotating rods 814 enable the first clamping block 8 and the second clamping block 9 to move more smoothly, impact and vibration in the traction process can be absorbed and dispersed, and influences on the traction rod and the traction device are reduced.

Working principle: first through hasp 213 with the loader carry out the connection, rethread slides first grip block 8 and second grip block 9 for screw rod 811 can be connected with the traction object, rethread rotatory nut 812 makes first grip block 8 and second grip block 9 can firm grip traction object, and through the effect of steel ball 5, make connecting block 7 can carry out the regulation on the angle, rethread rotatory piece 211, make retaining member 212 can expand, make movable rod 2 can carry out the regulation on the length, and through the effect of buffer rod 112 and spacing pipe 113, play the effect of support, and through the effect of spring 117, impact and vibration in the absorption and dispersion traction process, alleviate the influence to traction rod and draw gear.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. An improved loader traction device comprising a traction lever body (1), characterized in that: the utility model discloses a traction lever, including traction lever main part (1), connecting rod (6), connecting block (7), spout has been seted up to the surface of connecting block (7), and movable mounting has first grip block (8) and second grip block (9) in the spout, one side surface fixed mounting of first grip block (8) has screw rod (811), and one end surface movable mounting of screw rod (811) has nut (812), spacing screw has been seted up to the surface of second grip block (9), circular recess has been seted up to the inner wall of connecting pipe (4), movable mounting has steel ball (5) in the circular recess, surface fixed mounting of steel ball (5) has connecting rod (6), and the one end of connecting rod (6) is connected with connecting block (7), the spout has been seted up to the surface of connecting block (7), and movable mounting has screw rod (811) in the spout.

2. An improved loader traction device according to claim 1, wherein: the middle end of the traction rod main body (1) is fixedly provided with a handle (116), the handle (116) is U-shaped, and the outer surface of the handle (116) is wrapped with rubber.

3. An improved loader traction device according to claim 1, wherein: the outer surfaces of the two ends of the traction rod main body (1) are fixedly provided with locking pieces (212), the outer surfaces of the locking pieces (212) are provided with a plurality of groups of through grooves, and the outer surfaces of the locking pieces (212) are provided with threads.

4. An improved loader traction device according to claim 3, wherein: the outer surface movable mounting of retaining member (212) has rotating member (211), and the surface parcel of rotating member (211) has rubber, set up conical recess in the inner wall of retaining member (212), and set up the screw thread in the conical recess.

5. An improved loader traction device according to claim 1, wherein: the traction rod is characterized in that two groups of fixing blocks (111) are fixedly arranged on the outer surface of the traction rod main body (1), buffer rods (112) are fixedly arranged at the bottom ends of the two groups of fixing blocks (111), springs (117) are connected to the bottom ends of the buffer rods (112), and a limiting tube (113) is connected to one end of each spring (117).

6. An improved loader traction device according to claim 5, wherein: the bottom end of the limiting pipe (113) is fixedly provided with a fixed plate (114), and the bottom end of the fixed plate (114) is movably provided with a universal wheel (115).

7. An improved loader traction device according to claim 1, wherein: the outer surfaces of one end of the first clamping block (8) and one end of the second clamping block (9) are fixedly provided with sliding blocks (813), grooves are formed in the outer surfaces of the upper side and the lower side of the sliding blocks (813), and a plurality of groups of rotating rods (814) are movably arranged in the grooves.