CN219170716U

CN219170716U - Chain connection structure

Info

Publication number: CN219170716U
Application number: CN202223539347.2U
Authority: CN
Inventors: 王建国; 朱开有; 苌丹阳
Original assignee: Xiangyang Meichengda Machinery Manufacturing Co ltd
Current assignee: Xiangyang Meichengda Machinery Manufacturing Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-13
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of chain connection structures, and discloses a chain connection structure, which comprises a chain body, wherein a connection assembly is arranged on the outer side of the chain body, an adjusting assembly is arranged at the bottom of the connection assembly, the connection assembly comprises a fixed bin, a first threaded rod, one end of which penetrates through and extends to the inside of the fixed bin and is rotationally connected with the inner wall on the left side of the fixed bin, is rotationally connected with the outer side of the first threaded rod, a T-shaped plate which is in sliding connection with the inner bottom wall of the fixed bin is in threaded connection with the outer side of the first threaded rod, a connecting block is fixedly connected on the left side of the fixed bin, second threaded rods are fixedly connected with the tops of the T-shaped plate and the connecting block, and threaded caps are in threaded connection with the outer sides of the two second threaded rods. This chain connection structure through being provided with coupling assembling, has possessed the connection that makes chain convenient and fast and has installed on the slagging-off machine advantage.

Description

Chain connection structure

Technical Field

The utility model relates to the technical field of chain connecting structures, in particular to a chain connecting structure.

Background

The slag removing machine is also named as an excavating type loader, and is characterized by being combined by a manipulator and a conveyor, combining slag removing and conveying loading functions, adopting an electric full-hydraulic control system and a production device, and being safe and environment-friendly, low in energy consumption and high in efficiency.

The chain is generally a metal chain ring or ring, is mostly used as mechanical transmission and traction, is a chain for mechanical uploading, and provides transmission power for the slag removing machine, however, the existing installation of the chain on the slag removing machine is difficult, two workers are usually required to respectively pull two chain links at the disconnection position on the chain to move in opposite directions, and then the two chain links are connected by using a bolt, so that time and labor are wasted, the efficiency is low, and the problem is solved by providing a chain connecting structure.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a chain connecting structure which has the advantages of conveniently and rapidly connecting and installing a chain on a slag-off machine, and solves the problems that the existing method for installing the chain on the slag-off machine is difficult, two workers are required to pull two chain links at the disconnection position on the chain to move in opposite directions, time and labor are wasted, and the efficiency is low.

(II) technical scheme

The technical scheme for solving the technical problems is as follows: the chain connecting structure comprises a chain body, wherein a connecting assembly is arranged on the outer side of the chain body, and an adjusting assembly is arranged at the bottom of the connecting assembly;

the connecting assembly comprises a fixed bin, a first threaded rod, one end of which penetrates through and extends to the inside of the fixed bin and is rotationally connected with the inner wall on the left side of the fixed bin, is rotationally connected with the right side of the fixed bin, a T-shaped plate, which is slidably connected with the inner bottom wall of the fixed bin, is connected with a connecting block, the left side of the fixed bin is fixedly connected with a second threaded rod, and two threaded caps are connected with the outer sides of the second threaded rods.

The beneficial effects of the utility model are as follows:

this chain connection structure through being provided with coupling assembling, has possessed the connection that makes chain convenient and fast and has installed on the slagging-off machine advantage.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the adjusting part is including adjusting the storehouse, the right side of adjusting the storehouse rotates and is connected with one end and runs through and extend to the inside of adjusting the storehouse and rotate the third threaded rod of being connected with the left inner wall of adjusting the storehouse, the outside threaded connection of third threaded rod has the quantity to be two and all with the interior bottom wall sliding connection's of adjusting the storehouse screw thread slider, the equal fixedly connected with fixed block in bottom of fixed storehouse and connecting block, two the front and the back of screw thread slider all rotate and be connected with the connecting rod of being connected with the front and the back rotation of two fixed blocks respectively.

The slag removing machine with the further scheme has the beneficial effect that the slag removing machines with different heights can be conveniently connected and provided with the chain.

Further, the right sides of first threaded rod and second threaded rod are all fixedly connected with L shape rotates the handle, the through-hole with the outside shape adaptation of T shaped plate has been seted up at the top in fixed storehouse.

The beneficial effect of adopting above-mentioned further scheme is, makes things convenient for first threaded rod and second threaded rod to rotate.

Further, a first sliding groove is formed in the inner bottom wall of the fixed bin, and the bottom of the T-shaped plate is in sliding connection with the inner portion of the first sliding groove.

The T-shaped plate limiting device has the beneficial effects that the T-shaped plate is limited by adopting the further scheme.

Further, the threads on the outer side of the third threaded rod are two sections and are opposite in direction, and the two thread sliding blocks are respectively located on the outer sides of the two sections of threads.

The further scheme has the beneficial effect that the two thread sliders slide in opposite directions.

Further, a second sliding groove is formed in the inner bottom wall of the adjusting bin, and the bottoms of the two threaded sliding blocks are in sliding connection with the inner portion of the second sliding groove.

The thread sliding block is limited by adopting the further scheme.

Further, the top fixedly connected with of regulation storehouse is two and respectively with fixed storehouse and connecting block's bottom fixed connection's telescopic link.

The beneficial effect of adopting above-mentioned further scheme is, makes fixed storehouse and connecting block more stable when reciprocating.

Drawings

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

FIG. 2 is a front view of the connecting structure of the adjusting bin and the connecting rod of the utility model;

FIG. 3 is a top view of the structure of the connection between the thread slider and the connecting rod of the present utility model;

fig. 4 is a schematic bottom view of a connecting structure of the connecting block and the fixing block according to the present utility model.

In the figure: 1. a chain body; 2. a fixed bin; 3. a first threaded rod; 4. a T-shaped plate; 5. a connecting block; 6. a second threaded rod; 7. a threaded cap; 8. adjusting the bin; 9. a third threaded rod; 10. a thread slider; 11. a fixed block; 12. a connecting rod; 13. an L-shaped rotating handle; 14. a telescopic rod.

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 embodiment, as shown in fig. 1-4, a chain connecting structure comprises a chain body 1, wherein a connecting component is arranged on the outer side of the chain body 1, and an adjusting component is arranged at the bottom of the connecting component;

the connecting assembly comprises a fixed bin 2, a first threaded rod 3 with one end penetrating through and extending to the inside of the fixed bin 2 and rotationally connected with the inner wall of the left side of the fixed bin 2 is rotationally connected to the right side of the fixed bin 2, a T-shaped plate 4 which is slidably connected with the inner bottom wall of the fixed bin 2 is connected to the outer side of the first threaded rod 3 in a threaded manner, a connecting block 5 is fixedly connected to the left side of the fixed bin 2, second threaded rods 6 are fixedly connected to the tops of the T-shaped plate 4 and the connecting block 5, and screw caps 7 are connected to the outer sides of the two second threaded rods 6 in a threaded manner;

the adjusting assembly comprises an adjusting bin 8, a third threaded rod 9 with one end penetrating through and extending to the inside of the adjusting bin 8 and rotationally connected with the inner wall of the left side of the adjusting bin 8 is rotationally connected to the right side of the adjusting bin 8, two threaded sliders 10 which are slidably connected with the inner bottom wall of the adjusting bin 8 are connected to the outer side of the third threaded rod 9 in number, fixed blocks 11 are fixedly connected to the bottoms of the fixed bin 2 and the connecting block 5, and connecting rods 12 which are rotationally connected with the front sides and the back sides of the two threaded sliders 10 respectively are rotationally connected with the front sides and the back sides of the two fixed blocks 11;

the heights of the fixed bin 2 and the connecting block 5 can be adjusted through the adjusting component, so that the slag raking machines with different heights can be conveniently connected and provided with chains;

the right sides of the first threaded rod 3 and the second threaded rod 6 are fixedly connected with an L-shaped rotating handle 13, and the top of the fixed bin 2 is provided with a through hole which is matched with the outer side shape of the T-shaped plate 4;

the first threaded rod 3 and the second threaded rod 6 are convenient to rotate by the L-shaped rotating handle 13;

the inner bottom wall of the fixed bin 2 is provided with a first chute, and the bottom of the T-shaped plate 4 is in sliding connection with the inside of the first chute;

through the first chute, the T-shaped plate 4 is limited;

the threads on the outer side of the third threaded rod 9 are in two sections and are opposite in direction, and two thread sliding blocks 10 are respectively positioned on the outer sides of the two sections of threads;

the two thread sliders 10 slide in opposite directions through the opposite directions of the threads on the outer side of the third threaded rod 9;

the inner bottom wall of the adjusting bin 8 is provided with a second chute, and the bottoms of the two threaded sliding blocks 10 are both in sliding connection with the inside of the second chute;

through the second chute, the function of limiting the thread slider 10 is achieved;

the top of the adjusting bin 8 is fixedly connected with two telescopic rods 14 which are fixedly connected with the bottoms of the fixed bin 2 and the connecting block 5 respectively;

the fixed bin 2 and the connecting block 5 can be more stable when moving up and down through the two telescopic rods 14.

Working principle:

the first step: firstly, separating the two screw caps 7 from the two second threaded rods 6 respectively, placing through holes at the two ends of the chain body 1 on the tops of the fixed bin 2 and the T-shaped plate 4 through the two second threaded rods 6, and then respectively rotating the two screw caps 7 to fix the two ends of the chain body 1;

and a second step of: after the two ends of the chain body 1 are fixed, the first threaded rod 3 is rotated to enable the T-shaped plate 4 to move leftwards in the first sliding groove, so that the two ends of the chain body 1 can be conveniently connected;

and a third step of: when the heights of chains to be installed are different, the third threaded rod 9 is rotated to drive the two threaded sliding blocks 10 to move in the opposite direction in the second sliding groove, and the two connecting rods 12 are driven to rotate through the two threaded sliding blocks 10, so that the fixed bin 2 and the connecting block 5 are driven to move up and down, and further the chains can be conveniently installed at different heights, and the practicability of the device is further improved.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chain connection structure, includes chain body (1), its characterized in that: the outer side of the chain body (1) is provided with a connecting component, and the bottom of the connecting component is provided with an adjusting component;

the connecting assembly comprises a fixed bin (2), one end of the right side of the fixed bin (2) is connected with a first threaded rod (3) which penetrates through and extends to the inside of the fixed bin (2) and is connected with the left inner wall of the fixed bin (2) in a rotating mode, the outer side of the first threaded rod (3) is connected with a T-shaped plate (4) which is connected with the inner bottom wall of the fixed bin (2) in a sliding mode, the left side of the fixed bin (2) is fixedly connected with a connecting block (5), the tops of the T-shaped plate (4) and the connecting block (5) are fixedly connected with a second threaded rod (6), and the outer sides of the second threaded rods (6) are fixedly connected with threaded caps (7) in a threaded mode.

2. A chain connecting structure according to claim 1, wherein: the utility model provides an adjusting part is including adjusting storehouse (8), the right side of adjusting storehouse (8) rotates and is connected with one end and runs through and extend to the inside of adjusting storehouse (8) and rotate third threaded rod (9) of being connected with the left inner wall of adjusting storehouse (8), the outside threaded connection of third threaded rod (9) has screw thread slider (10) that quantity is two and all with interior bottom sliding connection of adjusting storehouse (8), the equal fixedly connected with fixed block (11) in bottom of fixed storehouse (2) and connecting block (5), two the positive and the back of screw thread slider (10) all rotate and be connected with respectively with the positive and connecting rod (12) of back rotation connection of two fixed blocks (11).

3. A chain connecting structure according to claim 1, wherein: the right sides of the first threaded rod (3) and the second threaded rod (6) are fixedly connected with an L-shaped rotating handle (13), and a through hole matched with the outer side shape of the T-shaped plate (4) is formed in the top of the fixed bin (2).

4. A chain connecting structure according to claim 1, wherein: the inner bottom wall of the fixed bin (2) is provided with a first sliding groove, and the bottom of the T-shaped plate (4) is in sliding connection with the inner part of the first sliding groove.

5. A chain connecting structure according to claim 2, wherein: the threads on the outer side of the third threaded rod (9) are two sections and are opposite in direction, and the two thread sliding blocks (10) are respectively positioned on the outer sides of the two sections of threads.

6. A chain connecting structure according to claim 2, wherein: the inner bottom wall of the adjusting bin (8) is provided with a second sliding groove, and the bottoms of the two threaded sliding blocks (10) are both in sliding connection with the inner part of the second sliding groove.

7. A chain connecting structure according to claim 2, wherein: the top of the adjusting bin (8) is fixedly connected with two telescopic rods (14) which are respectively fixedly connected with the bottoms of the fixed bin (2) and the connecting block (5).