CN218875284U

CN218875284U - Quick dismounting device for chain of slag raking machine

Info

Publication number: CN218875284U
Application number: CN202222755302.2U
Authority: CN
Inventors: 王建国; 袁历钟; 刘康前
Original assignee: Guizhou Committed Mountains Machinery And Equipment Co ltd
Current assignee: Guizhou Committed Mountains Machinery And Equipment Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-04-18
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a slagging-off machine chain quick assembly disassembly device, including the backplate with backplate both ends rotate two commentaries on classics rollers of connecting respectively, two install the gear between the commentaries on classics roller, the joint has the pivot in the gear, one of them change the roller and install spacing part, spacing part includes gag lever post, push rod, pull rod, disc, sleeve, one of them set up flutedly on the commentaries on classics roller, one of them end sliding connection of pivot is in the recess, the spout has been seted up on the commentaries on classics roller, it has a plurality of round holes to be the equidistance array on the spout diapire, sleeve sliding connection is in the spout, the utility model discloses a push rod and disc pulling gag lever post break away from sealed hole, and the gag lever post is no longer spacing to the pivot this moment, consequently can take out the pivot and cup joint in the epaxial gear fast, cup joint between two gears during the chain, consequently can dismantle the chain fast.

Description

Quick dismounting device for chain of slag raking machine

Technical Field

The utility model relates to a slagging-off machine equipment technical field especially relates to a slagging-off machine chain quick assembly disassembly device.

Background

The slag raking machine is formed by combining a mechanical arm with a conveyor, combines slag raking and conveying loading functions into a whole, adopts an electric full-hydraulic control system and a production device, and has the characteristics of safety, environmental protection, low energy consumption and high efficiency.

According to the publication number of 'CN 113969601A', the wheel type chain scraper slag raking machine for mine exploitation comprises a slag raking machine body, wherein a crawler chain wheel is fixedly installed at the bottom of the slag raking machine body, a control chamber is fixedly installed at the top of the slag raking machine body, a door is fixedly installed on the outer surface of the control chamber, and a driving device and the like are fixedly installed at the top of the slag raking machine body.

Most of chains of the existing slag raking machines are fixed through welding or threaded connection, and when the chains are disassembled, due to the fact that the chains are too many in process, screws or welding spots are used, the chains are not easy to disassemble, and therefore the chains are not easy to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving following shortcoming among the prior art, current slagging-off machine chain is fixed through welding or threaded connection simultaneously greatly, when dismantling, because the chain process uses screw or solder joint too much, leads to difficult dismantlement, consequently is unfavorable for the dismantlement of chain, and the quick assembly disassembly device of slagging-off machine chain that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a quick dismounting device for a chain of a slag-raking machine comprises a protective plate and two rotating rollers rotatably connected with two ends of the protective plate respectively, wherein a gear is arranged between the two rotating rollers

The gear is internally clamped with a rotating shaft, one of the rotating shaft is provided with a limiting part, the limiting part comprises a limiting rod, a push rod, a pull rod, a disc and a sleeve, one of the limiting rod, the rotating roller is provided with a groove, one end of the rotating shaft is connected with the groove in a sliding manner, the rotating roller is provided with a sliding groove, the sliding groove is formed in the sliding groove bottom wall, a plurality of round holes are formed in the sliding groove bottom wall in an equidistant mode, the sleeve is connected with the sliding groove in the sliding groove, the pull rod is connected with the sleeve in a sliding manner, the push rod is fixedly connected with one end of the push rod on the sleeve, the disc is fixedly connected with the other end of the push rod and is multiple, and the limiting rod is in an annular array on the disc.

Preferably, the limiting component further comprises sealing holes, and the sealing holes are arranged at one end of the rotating shaft in an annular array.

Preferably, the rotating shaft is fixedly connected with two circular cavities, and the circular cavities are annular and provided with oil discharge holes.

Preferably, one end of the rotating shaft is provided with an oil inlet pipe, and the oil inlet pipe is communicated with the sealing hole.

Preferably, insection has been seted up to one end wherein of pivot, is located the left side seted up on the commentaries on classics roller inside wall with pivot assorted silkwork, the pivot with be located the left side change the roller meshing and be connected.

Preferably, two the chain has been cup jointed between the gear, the chain both sides are equidistance fixedly connected with diaphragm.

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

1. the right side pulling sleeve breaks away from the sealed hole through push rod and disc pulling gag lever post, and the gag lever post no longer spacing the countershaft this moment, consequently can take out the pivot and cup joint at the epaxial gear of commentaries on classics fast, cup joints between two gears during because the chain, consequently can dismantle the chain fast.

2. The sleeve is pushed fast, the limiting rod slides in the sealing hole fast, lubricating oil is squeezed into the circular cavity and is annularly discharged from the gear through the oil discharge pipe, and the effect of fast lubricating the whole gear is achieved.

Drawings

Fig. 1 is a schematic front structural view of a quick dismounting device for a chain of a slag raking machine provided by the utility model;

FIG. 2 is a schematic view of the internal structure of a roller of the quick disassembling and assembling device for the chain of the slag raking machine of the present invention;

fig. 3 is a schematic view of a sleeve structure of the quick dismounting device for the chain of the slag-raking machine provided by the utility model.

In the figure: the device comprises a protective plate 1, a transverse plate 2, a chain 3, a rotating roller 4, a pull rod 5, a push rod 6, a limiting rod 7, a sealing hole 8, a gear 9, a circular cavity 10, a rotating shaft 11, a circular disc 12 and a sleeve 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the present invention, the terms "upper", "lower", "left", "right", "middle" and "one" are used for clarity of description, but not for limiting the range of the present invention, and the relative relationship changes or adjustments without substantial technical changes should be regarded as the scope of the present invention.

Referring to fig. 1-3, a quick dismounting device for a chain of a slag removing machine comprises a protective plate 1 and two rotating rollers 4 rotatably connected with two ends of the protective plate 1 respectively, a gear 9 is installed between the two rotating rollers 4, the chain 3 is sleeved between the two gears 9, and transverse plates are fixedly connected with two sides of the chain 3 at equal intervals.

Gear 9 inside callipers has

pivot

11, and 11 wherein one end of pivot has seted up the insection, lie in the left side and have seted up on the 4 inside walls of roller 4 with pivot 11 assorted silks, pivot 11 with lie in the left side and change roller 4 meshing and be connected, one of them changes roller 4 and install spacing part, spacing part includes gag lever post 7, push rod 6, pull rod 5, disc 12, sleeve 13, one of them changes and sets up flutedly on the

roller

4, 11 wherein one end sliding connection of pivot is in the recess, change and set up the spout on the roller 4, it has a plurality of round holes to be the equidistance array on the spout diapire, the round hole is used for spacing to pull rod 5, reaches the fixing to disc 12 and gag lever post 7, sleeve 13 sliding connection is in the spout, pull rod 5 sliding connection is in sleeve 13, push rod 6 wherein one end fixed connection is on sleeve 13, disc 12 fixed connection is at the push rod 6 other end, a plurality of gag lever post 7 are annular array on disc 12, spacing part still includes sealed hole 8, a plurality of sealed hole 8 is annular array 11 wherein one end in pivot 11.

Two circular chambeies 10 of fixedly connected with on the pivot 11, circular chamber 10 mountain is the annular has the oil drain hole, and pivot 11 wherein one end is equipped with into oil pipe, advances oil pipe and communicates with each other with seal hole 8, promotes sleeve 13 fast to make gag lever post 7 slide in seal hole 8 fast, and with the crowded circular chamber 10 of lubricating oil in, and be the annular gear 9 of getting rid of respectively through arranging oil pipe on, reach and carry out lubricated effect to whole gear 9 fast.

The utility model discloses in, when demolising chain 3, at first upwards stimulate pull rod 5 for pull rod 5 breaks away from the round hole in the spout, and stimulates sleeve 13 right, breaks away from sealed hole 8 through push rod 6 and disc 12 pulling gag lever post 7, and gag lever post 7 is no longer spacing to pivot 11 this moment, consequently can take out pivot 11 and cup joint gear 9 in pivot 11 fast, because chain 3 cup joints between two gear 9, consequently can dismantle chain 3 fast.

Meanwhile, when the chain 3 is installed, firstly, the gear 9 is sleeved on the rotating shaft 11, one end of the rotating shaft 11 is meshed on the rotating roller 4 located on the left side, then the chain 3 penetrates through the other end of the rotating shaft 11 and is sleeved on the gear 9, meanwhile, the other end of the rotating shaft 11 is placed in the groove, the pull rod 5 is pulled upwards and is separated from the round hole, the sleeve 13 is pushed rightwards, the sleeve 13 pushes the limiting rods 7 into the sealing hole 8 through the push rod 6 and the disc 12, lubricating oil is injected into the oil inlet and seals the oil inlet pipe, the sleeve 13 is pushed quickly, the limiting rods 7 are enabled to slide in the sealing hole 8 quickly, the lubricating oil is squeezed into the round cavity 10 and is discharged out of the gear 9 in an annular shape through the oil discharge pipe, the effect of quickly lubricating the whole gear 9 is achieved, then the pull rod 5 is pushed to move downwards and enter the round hole, the disc 12 and the limiting rods 7 are fixed, and the gear 9 and the chain 3 are installed through the limiting rods 7.

In the present application, the terms "mounted," "connected," and "secured" are to be construed broadly unless otherwise specifically indicated and limited.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A quick dismounting device for a chain of a slag raking machine comprises a guard plate (1) and two rotating rollers (4) rotatably connected with two ends of the guard plate (1) respectively, and is characterized in that a gear (9) is arranged between the two rotating rollers (4)

Gear (9) inside callipers has pivot (11), one of them it installs stop part to change roller (4), stop part includes gag lever post (7), push rod (6), pull rod (5), disc (12), sleeve (13), one of them it has seted up flutedly to change roller (4), pivot (11) wherein one end sliding connection in the recess, it has seted up the spout on roller (4) to change, it has a plurality of round holes to be the equidistance array on the spout diapire, sleeve (13) sliding connection in the spout, pull rod (5) sliding connection be in sleeve (13), push rod (6) wherein one end fixed connection be in on sleeve (13), disc (12) fixed connection be in push rod (6) other end, it is a plurality of gag lever post (7) is the annular array and is in on disc (12).

2. The device for quickly dismounting and mounting the chain of the slag-raking machine according to claim 1, wherein the limiting component further comprises a sealing hole (8), and a plurality of the sealing holes (8) are annularly arrayed at one end of the rotating shaft (11).

3. The device for quickly dismounting and mounting the chain of the slag raking machine according to claim 1, wherein two circular cavities (10) are fixedly connected to the rotating shaft (11), and the circular cavities (10) are annularly provided with oil discharge holes.

4. The device for quickly dismounting and mounting the chain of the slag-raking machine according to claim 2, characterized in that one end of the rotating shaft (11) is provided with an oil inlet pipe, and the oil inlet pipe is communicated with the sealing hole (8).

5. The device for quickly dismounting and mounting the chain of the slag-raking machine according to claim 1, wherein one end of the rotating shaft (11) is provided with insections, the inner side wall of the rotating roller (4) positioned at the left side is provided with silkings matched with the rotating shaft (11), and the rotating shaft (11) is meshed and connected with the rotating roller (4) positioned at the left side.

6. The device for quickly dismounting and mounting the chain of the slag raking machine according to the claim 1, wherein a chain (3) is sleeved between the two gears (9), and transverse plates (2) are fixedly connected to two sides of the chain (3) at equal intervals.