CN218408341U

CN218408341U - Wheel type chain link for improving and installing trailer chain of tipper and shunting machine

Info

Publication number: CN218408341U
Application number: CN202222838403.6U
Authority: CN
Inventors: 刘文安; 盛伟; 李宁
Original assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Current assignee: Huaneng Jinan Huangtai Power Generation Co Ltd
Priority date: 2022-10-27
Filing date: 2022-10-27
Publication date: 2023-01-31
Anticipated expiration: 2032-10-27

Abstract

The utility model discloses a tipper shunting machine tow chain is reformed transform and is installed wheeled chain link additional, including the chain link body that is used for tipper shunting machine tow chain, two sets of distribution settings around the chain link body is, and the lateral part of chain link body installs the linkage plate, and the tip cover of two sets of linkage plate is equipped with the diaphragm around and; further comprising: the roller is arranged on one side, away from the transverse plate, of the chain link body, a rotating shaft is sleeved inside the roller, and the rotating shaft is mounted on the side of the chain link body in a bearing mode; and the fixing plate is attached to the side part of the roller and is respectively connected with the roller and the rotating shaft through a threaded structure of the bolt assembly. This tipper is heavily loaded car shunting car tow chain and is reformed transform and install wheeled chain link additional, installs the gyro wheel through the lateral part at the chain link body, realizes rolling and replaces the skating, saves more drive power to be applicable to the high-speed and long stroke's application scenario, and can improve the stability of diaphragm installation.

Description

Wheel type chain link for improving and installing trailer chain of tipper and shunting machine

Technical Field

The utility model relates to a tow chain link correlation technique field specifically is a tipper heavy duty shunting car machine tow chain transformation installs wheeled chain link additional.

Background

The towing chain part of the readjusting machine is an auxiliary facility which is matched with and moves a high-flexibility cable, the towing chain protects the cable, the cable can move in a reciprocating mode along with the towing chain without being damaged easily, and the towing chain is widely applied to automatic warehouses and the like and is formed by combining a plurality of chain links.

For example, in a tow chain link structure and a tow chain with the publication number of CN213655600U, the joint of the upper cover plate is assembled in the joint groove, the upper cover plate is rotated and pressed into the clamping groove, the clamping hook is clamped in the corresponding clamping hole to fix the end of the upper cover plate in the clamping groove, and meanwhile, the limit block on the upper cover plate enters the corresponding limit groove, so that the reliability of the clamping end of the upper cover plate is improved.

In the concrete implementation of above-mentioned structure in-process, utilize the joint hook card to go into corresponding joint hole, realize fixed, need make the joint hook be the active state, and then take place the displacement activity easily at the operation in-process, influence fixed effect to the tow chain link takes place wearing and tearing easily in reciprocating motion, in case take place the tow chain fracture trouble, causes the power-off state, the normal work of direct influence unloading.

In order to solve the problems, the car dumper truck shunting machine drag chain is improved to be additionally provided with wheel type chain links.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tipper is heavily loaded car shunting machine tow chain transformation and is adorned wheeled chain link additional to current tow chain link installation stability is relatively poor on solving the existing market that above-mentioned background art provided, bin and take place wearing and tearing easily and lead to cracked problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the improved wheel type chain link comprises chain link bodies for the tow chain of the tipper truck shunting machine, wherein the chain link bodies are distributed in a front group and a rear group, connecting plates are arranged on the side parts of the chain link bodies, and transverse plates are sleeved at the end parts of the front group of connecting plates and the rear group of connecting plates to realize the connection operation of the front group of chain link bodies and the rear group of chain link bodies;

further comprising:

the roller is arranged on one side, away from the transverse plate, of the chain link body, a rotating shaft is sleeved inside the roller, and the rotating shaft is mounted on the side of the chain link body in a bearing mode;

and the fixing plate is attached to the side part of the roller and is respectively connected with the roller and the rotating shaft through a threaded structure of the bolt assembly.

Preferably, the inside rotation of linkage plate is installed the bull stick, just the outside thread bush of bull stick is equipped with the movable block, and the movable block laminate in the inner wall of linkage plate makes after rotating the bull stick, can drive the movable block and remove in the inside of linkage plate.

Preferably, the cross section of the movable block is in an isosceles trapezoid shape, a clamping block is attached to the side of the movable block, and the clamping block is slidably arranged inside the connecting plate, so that the clamping block can be driven to move by the attachment of the clamping block after the movable block moves.

Preferably, the clamping blocks are arranged in bilateral symmetry about the center of the movable block, and the end parts of the clamping blocks and the transverse plate form a concave-convex matching structure, so that the transverse plate can be fixedly mounted after the clamping blocks extend into the transverse plate.

Preferably, the centers of the rotating shaft and the roller are located on the same straight line, and the diameter of the rotating shaft is smaller than that of the fixing plate, so that rolling instead of sliding can be realized by using the roller and the rotating shaft, and abrasion is reduced.

Preferably, the drive lever that the arc set up is installed to the angle such as tip of fixed plate, and the tip laminating of drive lever set up in the inside of pivot for can utilize the connection of drive lever and fixed plate to realize installing the gyro wheel in the pivot.

Compared with the prior art, the beneficial effects of the utility model are that: this tipper is heavily loaded car shunting car tow chain and is reformed transform and install wheeled chain link additional, installs the gyro wheel through the lateral part at the chain link body, realizes rolling substitution and slides, saves more drive power to be applicable to the high-speed application scenario with the long stroke, and can improve the stability of diaphragm installation, its concrete content is as follows:

1. the movable blocks and the clamping blocks are arranged, so that when the transverse plate needs to be installed, the transverse plate is sleeved above the two connecting plates, the rotating rod is rotated, the rotating rod can drive the movable blocks to extrude the clamping blocks by utilizing the threaded connection between the rotating rod and the movable blocks and the fitting relation between the movable blocks and the connecting blocks, the end parts of the clamping blocks are driven to extend into the transverse plate, the transverse plate is fixedly installed on the two connecting plates, and the installation stability is improved;

2. the roller and the rotating rod are arranged, so that when the chain link body moves, the roller and the rotating shaft can be matched to realize rolling instead of sliding, more driving force is saved, the chain link is suitable for high-speed and long-stroke application occasions, the wheel type drag chain has the characteristic that the friction coefficient in a long stroke is greatly reduced by the aid of higher traction capacity between the chain links and the roller in the chain links, and more driving force is effectively saved.

Drawings

FIG. 1 is a schematic view of the integral top-down structure of the present invention;

FIG. 2 is a schematic view of the top-down structure of the connection block of the present invention;

FIG. 3 is a side view of the movable block of the present invention;

FIG. 4 is a schematic view of the overall front view structure of the present invention;

FIG. 5 is a schematic view of the roller of the present invention;

fig. 6 is a schematic view of the front cut structure of the fixing plate of the present invention.

In the figure: 1. a link body; 2. a connector tile; 3. a transverse plate; 4. a rotating rod; 5. a movable block; 6. a clamping block; 7. a rotating shaft; 8. a roller; 9. a fixing plate; 10. a bolt assembly; 11. a drive rod.

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. 1-6, the present invention provides a technical solution: the improved additional wheel type chain link for the trailer tow chain of the tipper truck shunting machine comprises a chain link body 1 for the trailer tow chain of the tipper truck shunting machine, wherein the chain link body 1 is distributed in a front group and a rear group, connecting plates 2 are arranged on the side parts of the chain link body 1, and transverse plates 3 are sleeved at the end parts of the front group and the rear group of the connecting plates 2, so that the connecting operation of the front group and the rear group of the chain link body 1 is realized; further comprising: a rotating rod 4 is rotatably arranged inside the connecting plate 2, a movable block 5 is sleeved on the outer side of the rotating rod 4 in a threaded manner, and the movable block 5 is attached to the inner wall of the connecting plate 2; the section of the movable block 5 is in an isosceles trapezoid design, a clamping block 6 is attached to the side of the movable block 5, and the clamping block 6 is arranged inside the connecting plate 2 in a sliding mode; the two clamping blocks 6 are symmetrically arranged on the left and right of the center of the movable block 5, and the end parts of the clamping blocks 6 and the transverse plate 3 form a concave-convex matching structure;

with reference to fig. 1-3, when the transverse plate 3 needs to be installed, the transverse plate 3 is sleeved on the two connecting plate 2, the rotating rod 4 is rotated, after the rotating rod 4 rotates, the movable block 5 sleeved on the outer side of the rotating rod 4 can move by utilizing the threaded connection between the movable block 5 and the rotating rod 4 and the bonding effect between the movable block 5 and the connecting plate 2, and after the movable block 5 moves, the clamping block 6 can be driven to extend into the transverse plate 3 by utilizing the bonding effect between the movable block 5 and the clamping block 6, so that the transverse plate 3 and the connecting plate 2 are connected and fixed, and the stability of the transverse plate 3 is enhanced;

the roller 8 is arranged on one side, away from the transverse plate 3, of the chain link body 1, the rotating shaft 7 is sleeved inside the roller 8, and the rotating shaft 7 is mounted on the side portion of the chain link body 1 in a bearing mode; the fixing plate 9 is attached to the side part of the roller 8, and the fixing plate 9 is respectively connected with the roller 8 and the rotating shaft 7 through a thread structure of a bolt assembly 10; the centers of the rotating shaft 7 and the roller 8 are positioned on the same straight line, and the diameter of the rotating shaft 7 is smaller than that of the fixing plate 9; the end part of the fixed plate 9 is provided with an arc-shaped driving rod 11 at an equal angle, and the end part of the driving rod 11 is attached to the inside of the rotating shaft 7;

with reference to fig. 1 and fig. 4-6, when the drag chain is in operation, rolling instead of sliding is realized under the action of the rotating shaft 7, the roller 8 and the driving rod 11, so as to save more driving force, and the drag chain is more suitable for high-speed and long-stroke application occasions.

The working principle is as follows: when the trailer chain of the tipper shunting machine is used for reforming and installing the wheel type chain, as shown in a combined figure 1-6, when the transverse plate 3 needs to be installed, the transverse plate 3 is sleeved on the two connecting plates 2, the rotating rod 4 is rotated again to drive the movable block 5 to extrude towards the clamping block 6, so that the clamping block 6 extends into the transverse plate 3, the transverse plate 3 is fixedly connected with the connecting plates 2, the stability of the transverse plate 3 is enhanced by utilizing the threaded connection between the rotating rod 4 and the movable block 5, and in the running process of the chain link body 1, the rolling belt body slides by utilizing the matching of the rotating shaft 7, the idler wheel 8 and the driving rod 11, so that more driving force is saved, the trailer chain is suitable for application occasions with high speed and long stroke, and the friction coefficient in the long stroke is greatly reduced.

Those not described in detail in this specification are within the skill of the art.

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The improved wheel type chain link for the trailer of the tipper truck shunting machine comprises a chain link body (1) for the trailer of the tipper truck shunting machine, wherein the chain link body (1) is distributed in a front group and a rear group, connecting plates (2) are arranged on the side parts of the chain link body (1), and transverse plates (3) are sleeved at the end parts of the front group and the rear group of the connecting plates (2) to realize the connection operation of the front group and the rear group of the chain link body (1);

it is characterized by also comprising:

the roller (8) is arranged on one side, away from the transverse plate (3), of the chain link body (1), a rotating shaft (7) is sleeved inside the roller (8), and the rotating shaft (7) is arranged on the side portion of the chain link body (1) in a bearing mode;

and the fixing plate (9) is attached to the side part of the roller (8), and the fixing plate (9) is respectively connected with the roller (8) and the rotating shaft (7) through the thread structure of the bolt assembly (10).

2. The improved wheeled chain link for the tow truck of the dumper truck shunting machine according to claim 1, which is characterized in that: the inside of linkage plate (2) is rotated and is installed bull stick (4), just the outside screw thread cover of bull stick (4) is equipped with movable block (5) to movable block (5) laminate in the inner wall of linkage plate (2).

3. The tipper is said in claim 2 and is turned over the car shunting machine tow chain and is reformed and is installed wheeled chain link additional, characterized by: the cross section of the movable block (5) is in an isosceles trapezoid design, a clamping block (6) is attached to the side portion of the movable block (5), and the clamping block (6) is arranged inside the connecting plate (2) in a sliding mode.

4. The tipper is said and is heavily shunted car shunting machine tow chain transformation of claim 3 and is adorned wheeled chain link additional, its characterized in that: the two clamping blocks (6) are arranged in bilateral symmetry about the center of the movable block (5), and the end parts of the clamping blocks (6) and the transverse plate (3) form a concave-convex matching structure.

5. The improved wheeled chain link for the tow truck of the dumper truck shunting machine according to claim 1, which is characterized in that: the centers of the rotating shaft (7) and the roller (8) are positioned on the same straight line, and the diameter of the rotating shaft (7) is smaller than that of the fixing plate (9).

6. The improved wheeled chain link for the tow truck of the dumper truck shunting machine according to claim 1, which is characterized in that: the actuating lever (11) that the arc set up is installed to the angle such as tip of fixed plate (9), and the tip laminating of actuating lever (11) set up in the inside of pivot (7).