CN109622187B

CN109622187B - Crusher with lower working noise

Info

Publication number: CN109622187B
Application number: CN201811442774.4A
Authority: CN
Inventors: 方浩; 张�浩; 尹景载
Original assignee: Anhui Kangle Machinery Technology Co ltd
Current assignee: Anhui Kangle Machinery Technology Co ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2021-06-08
Anticipated expiration: 2038-11-29
Also published as: CN109622187A

Abstract

The invention discloses a crusher with lower working noise, which aims at the problems of low crushing efficiency and high noise of the existing crusher and provides the following scheme, wherein the crusher comprises a first crushing box and a second crushing box, sound-absorbing sponge is arranged on the side walls of the first crushing box and the second crushing box, a support column is connected to the dead corner of the bottom end of the first crushing box, the bottom end of the first crushing box is connected with the second crushing box, push rod motors are arranged on the inner walls of the two sides of the first crushing box, a crushing plate is connected to the middle position of the first crushing box in the horizontal direction of the output shaft of the push rod motor, a rack plate is connected to the bottom end of the crushing plate, the inner walls of the two sides of the first crushing box are connected with transverse plates which are symmetrically arranged, movable grooves matched with the rack plate are arranged on the transverse plates, and gear discs are rotationally connected in the movable grooves. The invention can carry out more thorough crushing operation on the waste concrete material, improves the crushing efficiency of the crusher, can reduce noise pollution at the same time, and is suitable for popularization.

Description

Crusher with lower working noise

Technical Field

The invention relates to the field of crushers, in particular to a crusher with low working noise.

Background

When a traditional crusher crushes concrete materials, large noise can be generated, the crushing efficiency is low, and the problem that the waste concrete materials are difficult to transport still can be caused, so that the crusher with small working noise is provided for solving the problem.

Disclosure of Invention

The crusher provided by the invention has low working noise, and solves the problems of low crushing efficiency and high noise of the existing crusher.

In order to achieve the purpose, the invention adopts the following technical scheme:

a crusher with low working noise comprises a first crushing box and a second crushing box, wherein sound-absorbing sponges are arranged on the side walls of the first crushing box and the second crushing box, a support column is connected to the dead end of the bottom end of the first crushing box, the bottom end of the first crushing box is connected with the second crushing box, push rod motors are mounted on the inner walls of the two sides of the first crushing box, the output shafts of the push rod motors are horizontally connected with crushing plates towards the middle position of the first crushing box, the bottom ends of the crushing plates are connected with rack plates, the inner walls of the two sides of the first crushing box are connected with transverse plates which are symmetrically arranged, movable grooves matched with the rack plates are arranged on the transverse plates, gear discs are rotatably connected in the movable grooves and are meshed with the rack plates, threaded rods are connected to the bottom ends of the gear discs, the bottom ends of the threaded rods penetrate through the transverse plates and extend to the bottom end of the first crushing box to be, the screw thread link up on the threaded rod is provided with the fly leaf, and the top of fly leaf is kept away from one side of threaded rod and is connected with the connecting rod, unloader is installed to one side that the diaphragm is close to first broken case intermediate position, it is connected with the crushing roller to rotate between the both sides inner wall of the broken case of second, and the circumference lateral wall of crushing roller evenly installs the quartering hammer that the structure is the same.

Preferably, one side of the crushing plate close to the push rod motor is connected with two symmetrically arranged telescopic rods, one end of the telescopic rod away from the crushing plate is connected with the inner wall of the first crushing box, and one side of the crushing plate away from the push rod motor is uniformly provided with a crushing cone.

Preferably, unloader includes flitch, slider, spout and spring down, one side that the diaphragm is close to first broken case intermediate position articulates there is the flitch down, and the bottom of flitch down is provided with the spout, and sliding connection has the slider in the spout, and the bottom of slider is articulated with the top of connecting rod.

Preferably, the spout in-connection has the spring that is horizontal setting, and the one end of spring and the inner wall connection of spout, the other end of spring and the lateral wall of slider are connected.

Preferably, the top end of the first crushing box is provided with a feeding hole, the bottom end of the second crushing box is provided with a discharging hole, and a discharging hole is formed between the first crushing box and the second crushing box.

The invention has the beneficial effects that: through the setting of crushing board, telescopic link, first broken case, push rod motor, diaphragm, rack plate, fly leaf, threaded rod, the broken case of second, crushing roller, quartering hammer, spout, slider, movable groove, connecting rod, spring, flitch, toothed disc down and sound absorption sponge for the device can carry out comparatively thorough crushing operation to abandonment concrete material, improves the crushing efficiency of this breaker, can the noise pollution abatement simultaneously.

To sum up, the device can carry out comparatively thorough crushing operation to waste concrete material, improves the crushing efficiency of this breaker, can reduce noise pollution simultaneously, suitable popularization.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure A in FIG. 1;

FIG. 3 is a schematic view of the blanking structure of the present invention;

fig. 4 is a schematic view of a connection structure of a pinion disc and a rack plate according to the present invention.

Reference numbers in the figures: 1 crushing plate, 2 telescopic rods, 3 first crushing boxes, 4 push rod motors, 5 transverse plates, 6 rack plates, 7 movable plates, 8 threaded rods, 9 second crushing boxes, 10 crushing rollers, 11 crushing hammers, 12 sliding grooves, 13 sliding blocks, 14 movable grooves, 15 connecting rods, 16 springs, 17 blanking plates and 19 gear discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a crusher with low working noise comprises a first crushing box 3 and a second crushing box 9, sound-absorbing sponges are arranged on the side walls of the first crushing box 3 and the second crushing box 9, a support column is connected to the dead angle of the bottom end of the first crushing box 3, the bottom end of the first crushing box 3 is connected with the second crushing box 9, push rod motors 4 are mounted on the inner walls of the two sides of the first crushing box 3, a crushing plate 1 is connected to the output shaft of the push rod motor 4 horizontally towards the middle position of the first crushing box 3, a rack plate 6 is connected to the bottom end of the crushing plate 1, transverse plates 5 are symmetrically arranged and connected to the inner walls of the two sides of the first crushing box 3, movable grooves 14 matched with the rack plate 6 are formed in the transverse plates 5, gear discs 18 are rotatably connected to the movable grooves 14, the gear discs 18 are meshed with the rack plate 6, threaded rods 8 are connected to the bottom ends of the gear, the bottom end of the threaded rod 8 penetrates through the transverse plate 5 and extends to the bottom end of the first crushing box 3 to be connected with the first crushing box in a rotating mode, a movable plate 7 is arranged on the threaded rod 8 in a penetrating mode through threads, a connecting rod 15 is connected to one side, far away from the threaded rod 8, of the top end of the movable plate 7, a blanking device is installed on one side, close to the middle position of the first crushing box 3, of the transverse plate 5, a crushing roller 10 is connected between the inner walls of the two sides of the second crushing box 9 in a rotating mode, crushing hammers 11 with the same structure are evenly installed on the circumferential side wall of the crushing roller 10, two symmetrically-arranged telescopic rods 2 are connected to one side, close to the push rod motor 4, of the crushing plate 1, of each telescopic rod 2, one end, far away from the crushing plate 1, of each telescopic rod 2 is connected with the inner wall of the, one side that diaphragm 5 is close to first broken case 3 intermediate position articulates there is flitch 17 down, and the bottom of flitch 17 is provided with spout 12 down, and sliding connection has slider 13 in spout 12, and slider 13's bottom is articulated with the top of connecting rod 15, it has spring 16 that is horizontal setting to connect in the spout 12, and spring 16's one end and spout 12's inner wall connection, spring 16's the other end and slider 13's lateral wall are connected, the top of first broken case 3 is provided with the feed inlet, the bottom of the broken case 9 of second is provided with the discharge gate, and be provided with the feed opening between first broken case 3 and the broken case 9 of second.

In the description of the present invention, it is to 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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Example (b): when the crushing device is used, firstly, waste concrete materials are poured into the first crushing box 3, and when the waste concrete materials are poured, the push rod motor 4 is started simultaneously, the push rod motor 4 pushes the crushing plate 1 to move, so that the crushing plate 1 is driven to extend, the crushing cone on the crushing plate 1 crushes the waste concrete blocks, then the push rod motor 4 drives the crushing plate 1 to move reversely, at the same time, the rack plate 6 at the bottom end of the crushing plate 1 moves in the movable groove 14, the rack plate 6 drives the gear disc 18 to rotate, the gear disc 18 drives the threaded rod 8 to rotate, so that the movable plate 7 moves downwards, the movable plate 7 drives the connecting rod 15, the connecting rod 15 pulls the sliding block 13 to slide in the sliding groove 12 again, the spring 16 returns to the original shape, and simultaneously drives the blanking plate 17 to rotate, so that the crushed waste concrete blocks fall into the second crushing box 9, at the same time, the driving motor is started to drive the, the crushing roller 10 drives the crushing hammer 11 to rotate, the crushing hammer 11 carries out crushing operation on the concrete waste block which falls, and the concrete waste block which is crushed is discharged from the discharge port at the bottom end of the second crushing box 9 and slides out of the second crushing box 9.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A crusher with smaller working noise comprises a first crushing box (3) and a second crushing box (9), wherein sound-absorbing sponges are arranged on the side walls of the first crushing box (3) and the second crushing box (9), and is characterized in that the bottom dead angles of the first crushing box (3) are connected with supporting columns, the bottom end of the first crushing box (3) is connected with the second crushing box (9), push rod motors (4) are installed on the inner walls of the two sides of the first crushing box (3), the output shafts of the push rod motors (4) are horizontally connected with a crushing plate (1) towards the middle position of the first crushing box (3), the bottom end of the crushing plate (1) is connected with a rack plate (6), the inner walls of the two sides of the first crushing box (3) are connected with transverse plates (5) which are symmetrically arranged, and movable grooves (14) matched with the rack plate (6) are formed in the transverse plates (5), a gear disc (18) is rotationally connected in the movable groove (14), the gear disc (18) is meshed with the rack plate (6), the bottom end of the gear disc (18) is connected with a threaded rod (8), the bottom end of the threaded rod (8) penetrates through the transverse plate (5) and extends to the bottom end of the first crushing box (3) to be rotationally connected with the first crushing box, a movable plate (7) is arranged on the threaded rod (8) in a penetrating mode through threads, a connecting rod (15) is connected to one side, far away from the threaded rod (8), of the top end of the movable plate (7), a blanking device is installed on one side, close to the middle position of the first crushing box (3), of the transverse plate (5), crushing rollers (10) are rotationally connected between the inner walls of the two sides of the second crushing box (9), and crushing hammers (11) with the same structure are;

one side of the crushing plate (1) close to the push rod motor (4) is connected with two symmetrically arranged telescopic rods (2), one end of each telescopic rod (2) far away from the crushing plate (1) is connected with the inner wall of the first crushing box (3), one side of each crushing plate (1) far away from the push rod motor (4) is uniformly provided with a crushing cone, the blanking device comprises a blanking plate (17), a sliding block (13), a sliding groove (12) and a spring (16), one side of the transverse plate (5) close to the middle position of the first crushing box (3) is hinged with the blanking plate (17), the bottom end of the blanking plate (17) is provided with the sliding groove (12), the sliding block (13) is connected in the sliding groove (12) in a sliding manner, the bottom end of the sliding block (13) is hinged with the top end of the connecting rod (15), the spring (16) transversely arranged is connected in the sliding groove (12), and one end of the spring (16), the other end of the spring (16) is connected with the side wall of the sliding block (13).

2. A crusher with low operating noise according to claim 1, characterized in that the top end of the first crushing box (3) is provided with a feed inlet, the bottom end of the second crushing box (9) is provided with a discharge outlet, and a feed outlet is arranged between the first crushing box (3) and the second crushing box (9).