CN212263428U - Efficient rubbing crusher - Google Patents

Abstract

The utility model discloses an efficient pulverizer, which belongs to the technical field of machinery, and comprises a pulverizer box body, a base, a feed inlet, a first pulverizing mechanism and a second pulverizing mechanism, wherein the first pulverizing mechanism and the second pulverizing mechanism both comprise a rotating shaft and a hammer sheet fixed on the outer wall of the rotating shaft, the hammer sheet on each rotating shaft is arranged in a vertically symmetrical manner, the pulverizer box body is fixed on the base, a push plate is arranged on the side wall of the pulverizer box body corresponding to the hammer sheet, a connecting rod is fixedly connected on one side of the push plate and horizontally penetrates out of the pulverizer box body, a sealing sleeve is sleeved outside the connecting rod on the inner side of the pulverizer box body, a downward limiting block is fixed at the top of the inner wall of the pulverizer box body, and the other end of the connecting rod is fixedly; the top of the crusher box body is provided with a feeding hole, and the bottom of the crusher box body is communicated with a discharging hole. The utility model discloses a set up the push pedal, push the raw materials on the lateral wall to the center, reduce inside dead angle, guarantee that raw materials stirring is even, improve product mixing quality.

Description

Efficient rubbing crusher

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to efficient rubbing crusher.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. The crusher consists of coarse crushing, fine crushing, wind conveying and other devices, and the purpose of the crusher is achieved in a high-speed impact mode. The wind energy is utilized to produce powder at one time, and the traditional screening procedure is cancelled. The crushing machine is mainly applied to various industries such as mines, building materials and the like, and the external force applied to solids in the crushing process comprises four types of shearing, impacting, rolling and grinding. The shearing is mainly used for coarse crushing and crushing operation, and is suitable for crushing or crushing of tough or fibrous materials and large-sized materials; the impact is mainly used in the crushing operation and is suitable for crushing the brittle materials; the rolling is mainly used in high-fineness crushing operation and is suitable for ultramicro crushing operation of most materials with properties; the grinding is mainly used for ultramicro grinding or ultra-large grinding equipment and is suitable for further grinding operation after grinding operation. The large-sized pulverizer is equipment with higher yield on the premise of the same pulverizing fineness, is mainly suitable for pulverizing mineral product materials in the industries such as metallurgy, building materials, chemical engineering, mines, highway construction, water conservancy and hydropower, refractory materials, steel and the like, and the small-sized pulverizer is equipment with lower yield on the premise of the same pulverizing fineness, and is mainly suitable for material pulverizing treatment in the industries such as food, chemical engineering, medicine, greening, environmental sanitation and the like. The existing pulverizer is easy to accumulate materials, insufficient in pulverization and low in pulverization efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides an efficient rubbing crusher, the utility model relates to a rationally, through setting up the push pedal, smash abundant, improved production efficiency.

In order to achieve the purpose, the utility model provides an efficient pulverizer, which comprises a pulverizer box body, a base, a feed inlet, a first pulverizing mechanism and a second pulverizing mechanism, wherein the top of the pulverizer box body is provided with the feed inlet, the upper side in the pulverizer box body is provided with the first pulverizing mechanism, the lower side of the first pulverizing mechanism is provided with the second pulverizing mechanism, the first pulverizing mechanism and the second pulverizing mechanism respectively comprise a rotating shaft and a pulverizing hammer sheet fixed on the outer wall of the rotating shaft, the pulverizing hammer sheets on each rotating shaft are symmetrically arranged up and down, the pulverizing hammer sheets on the first pulverizing mechanism and the second pulverizing mechanism are arranged in a staggered manner, the first pulverizing mechanism and the second pulverizing mechanism are both connected with a rotating motor, the pulverizer box body is fixed on the base, the side wall of the pulverizer box body corresponding to the pulverizing hammer sheets is provided with a push plate, the push plate is vertically arranged, one side of the push plate is, the connecting rod horizontally penetrates out of the crusher box body, a sealing sleeve is sleeved outside the connecting rod on the inner side of the crusher box body, a downward limiting block is fixed at the top of the inner wall of the crusher box body, and the lower end of the limiting block is lower than the upper end of the push plate; the other end of the connecting rod is fixedly connected with the hydraulic cylinder; the top of the crusher box body is provided with a feeding hole, and the bottom of the crusher box body is communicated with a discharging hole.

Preferably, the shredder box is made of stainless steel.

Preferably, the upper part of the feed inlet is a cube, and the lower part of the feed inlet is an inverted cone.

Preferably, a noise reduction cover is arranged outside the rotating motor.

Preferably, the silencing cover is made of a sound insulation damping felt.

Preferably, the hydraulic cylinder is fixed on the mounting seat, and an oil cylinder and an oil pump are arranged in the mounting seat.

Preferably, a valve is arranged on the discharge hole.

Compared with the prior art, the utility model discloses profitable technological effect below having at least, the utility model discloses a set up the raw materials push to the center on the push pedal with the lateral wall, reduce inside dead angle, guarantee raw materials stirring, improve product mixing quality.

Drawings

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

in the figure: 1-a crusher box body, 2-a feed inlet, 3-a first crushing mechanism, 4-a second crushing mechanism, 5-a rotating shaft, 6-a crushing hammer sheet, 7-a silencing cover, 8-a rotating motor, 9-a push plate, 10-a connecting rod, 11-a sealing sleeve, 12-a hydraulic cylinder, 13-a mounting seat, 14-a feed inlet, 15-a discharge outlet and 16-a limiting block.

Detailed Description

The present invention will be described in detail with reference to the following embodiments.

Referring to fig. 1, a high-efficiency pulverizer comprises a pulverizer box 1, a base 2, a feed inlet 14, a first pulverizing mechanism 3 and a second pulverizing mechanism, wherein the pulverizer box 1 is made of stainless steel, the feed inlet 14 is arranged at the top of the pulverizer box 1, the upper part of the feed inlet 14 is a cube, the lower part of the feed inlet is an inverted cone, the first pulverizing mechanism 3 is arranged at the upper side inside the pulverizer box 1, the second pulverizing mechanism 4 is arranged at the lower side of the first pulverizing mechanism 3, the first pulverizing mechanism 3 and the second pulverizing mechanism 4 both comprise a rotating shaft 5 and a hammer sheet 6 fixed on the outer wall of the rotating shaft 5, the hammer sheet 6 on each rotating shaft 5 is symmetrically arranged from top to bottom, the hammer sheets 6 on the first pulverizing mechanism 3 and the second pulverizing mechanism 4 are arranged in a staggered manner, the first pulverizing mechanism 3 and the second pulverizing mechanism 4 are both connected with a rotating motor 8, a silencing cover 7 is arranged outside the rotating motor 8, the material of amortization cover 7 is the damping felt that gives sound insulation, rubbing crusher box 1 is fixed on base 2, be provided with push pedal 9 on the rubbing crusher box 1 lateral wall that crushing hammer leaf 6 corresponds, the vertical setting of push pedal 9, fixed connection connecting rod 10 on one side of push pedal 9, rubbing crusher box 1 is worn out to connecting rod 10 level, is equipped with seal cover 11 at the inboard connecting rod 10 overcoat of rubbing crusher box 1, is fixed with decurrent stopper 16 at rubbing crusher box 1 inner wall top, and the lower extreme of stopper 16 is less than the upper end of push pedal 9, the other one end and the pneumatic cylinder 12 fixed connection of connecting rod 10, pneumatic cylinder 12 is fixed on mount pad 13, is equipped with hydro-cylinder and oil pump in mount pad 13, the top of rubbing crusher box 1 is equipped with feed inlet 14, and the bottom intercommunication has discharge gate 18, install the valve on the discharge.

During the use, pour into feed inlet 2 with the area thing of smashing, rotating electrical machines 8 drive pivot 5 on first rubbing crusher constructs 3 and the second rubbing crusher constructs 4 rotatory, crisscross rubbing crusher piece 6 that sets up makes crushing effect better, the particle size of having guaranteed the material after smashing can satisfy the demands, amortization cover 7 can effectively reduce the noise that motor 8 during operation produced, the pollution has been reduced, operative employee's operational environment has been improved, after stopping the blowing, close driving motor 8, in kibbling, pneumatic cylinder 12 drives push pedal 9 and promotes from beginning to end, make inside formation horizontally flow, make the raw materials on the lateral wall push to the center stir, avoid stirring the dead angle, guarantee the stirring effect.

The utility model discloses a set up the push pedal and push the raw materials on the lateral wall to the center, reduce inside dead angle, guarantee that raw materials stirring is even, improve product mixing quality.

Claims (7)

1. An efficient pulverizer comprises a pulverizer box body (1), a base (2), a feed inlet (14), a first pulverizing mechanism (3) and a second pulverizing mechanism (4), and is characterized in that the feed inlet (14) is arranged at the top of the pulverizer box body (1), the first pulverizing mechanism (3) is arranged on the upper side inside the pulverizer box body (1), the second pulverizing mechanism (4) is arranged on the lower side of the first pulverizing mechanism (3), the first pulverizing mechanism (3) and the second pulverizing mechanism (4) both comprise rotating shafts (5) and pulverizing hammer sheets (6) fixed on the outer wall of the rotating shafts (5), the pulverizing hammer sheets (6) on each rotating shaft (5) are arranged in an up-and-down symmetrical manner, the pulverizing hammer sheets (6) on the first pulverizing mechanism (3) and the second pulverizing mechanism (4) are arranged in a staggered manner, and the first pulverizing mechanism (3) and the second pulverizing mechanism (4) are both connected with a rotating motor (8), the crusher box body (1) is fixed on the base (2), a push plate (9) is arranged on the side wall of the crusher box body (1) corresponding to the crushing hammer piece (6), the push plate (9) is vertically arranged, a connecting rod (10) is fixedly connected to one side of the push plate (9), the connecting rod (10) horizontally penetrates out of the crusher box body (1), a sealing sleeve (11) is sleeved outside the connecting rod (10) on the inner side of the crusher box body (1), a downward limiting block (16) is fixed to the top of the inner wall of the crusher box body (1), and the lower end of the limiting block (16) is lower than the upper end of the push plate (9); the other end of the connecting rod (10) is fixedly connected with the hydraulic cylinder (12); the top of the crusher box body (1) is provided with a feeding hole (14), and the bottom is communicated with a discharging hole (18).

2. A high efficiency pulverizer as defined in claim 1, wherein said pulverizer box (1) is made of stainless steel material.

3. A high efficiency pulverizer as defined by claim 1, wherein said feed inlet (14) is square in upper part and inverted cone in lower part.

4. A high efficiency pulverizer as claimed in claim 1, wherein said rotating motor (8) is provided with a noise reduction cover (7) on the outside.

5. A high efficiency pulverizer as claimed in claim 4, wherein said noise reduction cover (7) is made of soundproof damping felt.

6. A high efficiency pulverizer as claimed in claim 1, wherein said hydraulic cylinder (12) is fixed to a mounting base (13), and a cylinder and an oil pump are provided in the mounting base (13).

7. A high efficiency pulverizer as claimed in claim 1, wherein said discharge port (18) is fitted with a valve.

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