CN217164530U

CN217164530U - Crushing and dust removing device of crusher

Info

Publication number: CN217164530U
Application number: CN202123437977.4U
Authority: CN
Inventors: 孙书存; 韩瑞高; 殷爱芬
Original assignee: Qingdao Dexinyuan Environmental Protection Technology Co ltd
Current assignee: Qingdao Dexinyuan Environmental Protection Technology Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-08-12
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses a broken dust collector of breaker, which comprises a bod, it is connected with two dwangs, two to rotate jointly between the both ends inner wall of organism the crushing roller has all been cup jointed on the dwang, fixedly connected with protection casing, two on the one end inner wall of organism the dwang all passes the protection casing and rotates rather than being connected, be provided with in the protection casing and be used for carrying out driven drive mechanism to two dwangs, the cavity has been seted up to the inside of organism, logical groove has been seted up to the top of cavity, set up flutedly on the inner wall that leads to the groove, be provided with in the recess and be used for carrying out filterable filter mechanism to the material. The utility model discloses it is rational in infrastructure, through setting up dust absorption mechanism, realize adsorbing the dust, prevent to float the ash and cause the pollution to operational environment, need not to seal simultaneously to the feed inlet and can accomplish the dust removal, simplify the working process, improve dust removal effect.

Description

Crushing and dust removing device of crusher

Technical Field

The utility model relates to a breaker technical field especially relates to a broken dust collector of breaker.

Background

A crusher is a device for crushing large materials, and there are many kinds of crushers, such as a cone crusher, a twin-stage crusher, a gyratory crusher, a mobile crusher, and the like.

Among the prior art, the breaker when carrying out the breakage to the material, can produce a large amount of dusts in the middle of material and the blade friction, for preventing that the dust from floating aloft, threaten the healthy of staff, traditional breaker all can seal the feed inlet when the breakage, but such mode floats the ash when opening the feed inlet and still can follow the feed inlet and float out, and dust removal effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a crushing and dust removing device of a crusher.

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

a crushing and dust removing device of a crusher comprises a crusher body, wherein two rotating rods are connected between the inner walls of the two ends of the crusher body in a rotating mode, a crushing roller is fixedly sleeved on each rotating rod, a protective cover is fixedly connected to the inner wall of one end of the crusher body, the two rotating rods penetrate through the protective cover and are connected with the protective cover in a rotating mode, a transmission mechanism used for driving the two rotating rods is arranged in the protective cover, a cavity is formed in the crusher body, a through groove is formed above the cavity, a groove is formed in the inner wall of the through groove, a filtering mechanism used for filtering materials is arranged in the groove, a driving mechanism used for driving the filtering mechanism is arranged on one rotating rod, an adsorption mechanism used for adsorbing dust is further arranged in the cavity and comprises a dust collector arranged at the bottom of the cavity, the dust collector is characterized in that a pipeline is installed at the dust collection end of the dust collector, a dust collection cover is installed at the upper end of the pipeline, and the dust collection cover is matched with the filter screen.

Preferably, the transmission mechanism comprises two gears which are respectively fixedly sleeved on the two rotating rods, and the two gears are matched with each other.

Preferably, the filter mechanism comprises a filter screen which is connected in the groove in a sliding mode, and the end portion of the filter screen is elastically connected with the inner wall of the groove through a spring.

Preferably, the driving mechanism comprises a reciprocating lead screw fixedly sleeved on one of the rotating rods, the end part of the filter screen is fixedly connected with a moving plate, and the reciprocating lead screw penetrates through the moving plate and is matched with the moving plate.

Preferably, a power motor is fixedly connected to the side wall of the machine body, and the tail end of an output shaft of the power motor is fixedly connected to the end of one of the rotating rods.

Preferably, the upper end of the machine body is provided with a feed inlet, and the feed inlet is positioned right above the two crushing rollers.

Compared with the prior art, the utility model, its beneficial effect does:

1. through setting up dust absorption mechanism, start the dust catcher, with the dust that produces in the crushing process by dust cage and pipeline suction dust catcher in, realize adsorbing the dust, prevent to float the ash and cause the pollution to operational environment, need not to seal simultaneously to the feed inlet and can accomplish the dust removal, simplify the working process, improve dust removal effect.

2. Through setting up filtering mechanism and actuating mechanism, drive motor power's output shaft rotates, drives dwang and reciprocal lead screw rotation to make with reciprocal lead screw matched with movable plate reciprocating motion, drive the filter screen at leading to inslot reciprocating motion, sieve the material in the organism and move, prevent that the material from blockking up the filter screen and leading to the unable work of dust catcher, improve the practicality of device.

Drawings

Fig. 1 is a schematic structural view of a crushing and dust removing device of a crusher according to the present invention;

fig. 2 is a sectional top view of a crushing and dust removing device of a crusher according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

fig. 4 is an enlarged view of the structure at B in fig. 1.

In the figure: the device comprises a machine body 1, a rotating rod 2, a gear 3, a protective cover 4, a feed inlet 5, a dust collector 6, a crushing roller 7, a reciprocating screw rod 8, a pipeline 9, a power motor 10, a through groove 11, a filter screen 12, a groove 13, a dust collection cover 14 and a movable plate 15.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar tables are used herein for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a broken dust collector of breaker, including organism 1, feed inlet 5 has been seted up to the upper end of organism 1, feed inlet 5 is located two crushing rollers 7 directly over, it is connected with two dwang 2 to rotate jointly between the both ends inner wall of organism 1, fixedly connected with motor power 10 on the lateral wall of organism 1, the terminal fixed connection of output shaft of motor power 10 is at the tip of one of them dwang 2, crushing roller 7 has all been cup jointed fixedly on two dwang 2, fixedly connected with protection casing 4 on the one end inner wall of organism 1, two dwang 2 all pass protection casing 4 and rotate rather than being connected, be provided with in the protection casing 4 and be used for carrying out driven drive mechanism to two dwang 2, drive mechanism includes two fixed gears 3 that cup joint respectively on two dwang 2, two gears 3 cooperate.

The cavity has been seted up to organism 1's inside, and logical groove 11 has been seted up to the top of cavity, has seted up recess 13 on logical groove 11's the inner wall, is provided with in the recess 13 to be used for carrying out filterable filtering mechanism to the material, and filtering mechanism includes filter screen 12 of sliding connection in recess 13, passes through spring elastic connection between the tip of filter screen 12 and the inner wall of recess 13.

One of the rotating rods 2 is provided with a driving mechanism for driving the filtering mechanism, the driving mechanism comprises a reciprocating screw 8 fixedly sleeved on one of the rotating rods 2, the end part of the filter screen 12 is fixedly connected with a movable plate 15, and the reciprocating screw 8 penetrates through the movable plate 15 and is matched with the movable plate.

It is worth mentioning that the arrangement of the filtering mechanism and the driving mechanism prevents the material from blocking the filter screen 12 to cause the dust collector 6 to work, and improves the practicability of the device.

Still be provided with in the cavity and be used for carrying out absorbent adsorption apparatus structure to the dust, adsorption apparatus structure is including installing dust catcher 6 in the cavity bottom, and pipeline 9 is installed to the dust absorption end of dust catcher 6, and dust cage 14 is installed to the upper end of pipeline 9, and dust cage 14 cooperatees with filter screen 12, through setting up dust absorption apparatus structure, realizes adsorbing the dust, prevents to float the ash and causes the pollution to operational environment, need not to seal simultaneously to feed inlet 5 and can accomplish the dust removal, simplifies the working process, improves dust removal effect.

When the utility model is used, materials are poured into the machine body 1 from the feeding hole 5, the output shaft of the power motor 10 is driven to rotate, the rotating rod 2 and the reciprocating screw 8 are driven to rotate, and the two crushing rollers 7 crush the materials under the transmission of the gear 3;

the rotation of the reciprocating screw 8 drives the moving plate 15 matched with the reciprocating screw to reciprocate, so as to drive the filter screen 12 to reciprocate in the through groove 11, screen the materials in the machine body 1, prevent the materials from blocking the filter screen 12 to cause the dust collector 6 to fail to work, and improve the practicability of the device;

during the breakage, start dust catcher 6, with the dust that produces in the crushing process by dust cage 14 with pipeline 9 suction dust catcher 6 in, realize adsorbing the dust, prevent to float the ash and cause the pollution to operational environment, need not to seal simultaneously to feed inlet 5 and can accomplish the dust removal, simplify the course of the work, improve dust removal effect.

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. The crushing and dust removing device of the crusher comprises a crusher body (1) and is characterized in that two rotating rods (2) are connected between the inner walls of the two ends of the crusher body (1) in a rotating mode, two crushing rollers (7) are fixedly sleeved on the rotating rods (2), a protective cover (4) is fixedly connected to the inner wall of one end of the crusher body (1), the two rotating rods (2) penetrate through the protective cover (4) and are connected with the protective cover in a rotating mode, a transmission mechanism used for transmitting the two rotating rods (2) is arranged in the protective cover (4), a cavity is formed in the crusher body (1), a through groove (11) is formed above the cavity, a groove (13) is formed in the inner wall of the through groove (11), a filtering mechanism used for filtering materials is arranged in the groove (13), and a driving mechanism used for driving the filtering mechanism is arranged on the rotating rods (2), still be provided with in the cavity and be used for carrying out absorbent adsorption apparatus structure to the dust, adsorption apparatus structure is including installing dust catcher (6) in the cavity bottom, pipeline (9) are installed to the dust absorption end of dust catcher (6), dust cage (14) are installed to the upper end of pipeline (9), dust cage (14) cooperate with filter screen (12).

2. The crushing and dust removing device of the crusher according to claim 1, wherein the transmission mechanism comprises two gears (3) respectively fixedly sleeved on the two rotating rods (2), and the two gears (3) are matched.

3. A crushing and dust removing device of a crusher according to claim 2, characterized in that the filter mechanism comprises a filter screen (12) slidably connected in a groove (13), and the end of the filter screen (12) is elastically connected with the inner wall of the groove (13) through a spring.

4. The crushing and dust removing device of the crusher according to claim 3, wherein the driving mechanism comprises a reciprocating lead screw (8) fixedly sleeved on one of the rotating rods (2), a moving plate (15) is fixedly connected to the end of the filter screen (12), and the reciprocating lead screw (8) penetrates through the moving plate (15) and is matched with the moving plate (15).

5. The crushing and dust removing device of the crusher according to claim 1, wherein a power motor (10) is fixedly connected to the side wall of the machine body (1), and the tail end of the output shaft of the power motor (10) is fixedly connected to the end of one of the rotating rods (2).

6. The crushing and dust removing device of the crusher according to claim 1, wherein the upper end of the machine body (1) is provided with a feeding hole (5), and the feeding hole (5) is positioned right above the two crushing rollers (7).