CN210646706U

CN210646706U - Shockproof crusher

Info

Publication number: CN210646706U
Application number: CN201921326062.6U
Authority: CN
Inventors: 李旭进
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-15
Filing date: 2019-08-15
Publication date: 2020-06-02
Anticipated expiration: 2029-08-15

Abstract

The utility model discloses a type breaker takes precautions against earthquakes, support, broken motor and broken box including unable adjustment base, shock attenuation, unable adjustment base top four corners department is provided with the shock attenuation is supported, the shock attenuation is supported including the top and is in bottom sprag, the shaping of top sprag below are in spacing hole of direction, shaping of bottom sprag top are in direction stopper and the setting of top sprag below are in the top sprag with spring between the bottom sprag. Has the advantages that: the utility model discloses an at the inside articulated striker plate of feeder hopper, can plug up the feeder hopper through self gravity after adding the raw materials, prevent that the raw materials from falling out from the feeder hopper in crushing process, hinder and reach the human body, improve the factor of safety among the raw materials crushing process, can rotate through the broken roof of rotation adjusting screw control simultaneously, and then adjust the distance between broken roof and the broken sword, and then adjust the broken meticulous degree of raw materials, it is convenient to adjust, and the practicality is strong.

Description

Shockproof crusher

Technical Field

The utility model relates to a breaker technical field, concretely relates to type breaker takes precautions against earthquakes.

Background

The stone crusher can be divided into a jaw crusher, an impact crusher, a vertical impact crusher, a hydraulic cone crusher, a ring hammer crusher, a roller crusher, a combined crusher, a cone crusher, a two-stage crusher, a gyratory crusher, a mobile crusher and the like according to the crushing principle, and can generate vibration in the crushing process, so that the shockproof crusher is required.

But current type breaker takes precautions against earthquakes is in the course of the work, because the feeder hopper position does not set up protector, and the raw materials can be followed the feeder hopper and fall out at crushing in-process, has certain potential safety hazard, and simultaneously, relatively more troublesome, consuming time hard to broken meticulous degree adjustment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, now provide a type breaker takes precautions against earthquakes, solved current type breaker takes precautions against earthquakes in the course of the work, the raw materials can be followed the feeder hopper and fallen out, has certain potential safety hazard to and relatively troublesome to broken meticulous degree adjustment, problem consuming time and difficultly.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a shockproof crusher, which comprises a fixed base, a shock absorption support, a crushing motor and a crushing box body, wherein the shock absorption support is arranged at the four corners above the fixed base, the shock absorption support comprises a top support, a bottom support arranged below the top support, a guide limiting hole formed above the bottom support, a guide limiting block formed below the top support and a spring arranged between the top support and the bottom support, a frame is arranged above the shock absorption support, the crushing motor is fixed on one side of the frame through a bolt, one side of the crushing motor is connected with the crushing box body through a bolt, a feeding hopper is welded on one side above the crushing box body, a discharging hopper is welded on one side below the crushing box body, a material baffle plate is hinged inside the feeding hopper, an adjusting screw is arranged on one side wall of the crushing box body, the novel crusher is characterized in that a switch is fixed on the other side wall of the crushing box body through a screw, a crushing shaft is arranged in the crushing box body, a crushing wheel is arranged on the crushing shaft, a crushing knife is arranged on the crushing wheel, a crushing top plate is hinged to one side of the crushing wheel, a filter screen is arranged below the crushing wheel, and a material guide plate is arranged below the filter screen.

Furthermore, the broken motor output has the motor band pulley through the key-type connection, broken axle one end has the main shaft band pulley through the key-type connection, the main shaft band pulley with be provided with the V area between the motor band pulley.

By adopting the technical scheme, the V belt, the motor belt wheel and the main shaft belt wheel can transmit the power of the crushing motor to the crushing main shaft to drive the crushing main shaft to rotate.

Furthermore, the four corners of unable adjustment base top shape has the fixed orifices, V outband periphery welding has the protection casing.

By adopting the technical scheme, the crusher can be fixed through the fixing holes, and the protective cover plays a role in safety protection.

Further, the crushing shaft is in rolling connection with the crushing box body, the crushing wheel is in key connection with the crushing shaft, and the crushing wheel is in screw connection with the crushing cutter.

Through adopting above-mentioned technical scheme, broken axle pivot, and then drive broken wheel and broken sword rotates together, broken sword with produce an extrusion force between the broken roof, carry out the breakage to the raw materials.

Furthermore, the filter screen with broken box passes through hinge connection, the stock guide with broken box passes through the draw-in groove and connects.

Through adopting above-mentioned technical scheme, the filter screen can carry out effectual filtration to the raw materials after the breakage under the guide effect of stock guide, through it is outside to go out the hopper discharge, can regularly open simultaneously right the filter screen will the material of filter screen top accumulation carries out effectual cleaing away, adds the material of accumulation again inside this breaker and carries out the secondary crushing, prevents accumulational material is too much and influences on the filter screen the filter effect of filter screen.

Further, the adjusting screw is connected with the crushing box body through threads.

Through adopting above-mentioned technical scheme, can be through rotatory adjusting screw control broken roof rotates, and then adjusts broken roof with distance between the broken sword, and then adjust the broken meticulous degree of raw materials, it is convenient to adjust, and the practicality is strong.

Furthermore, the direction limiting hole is connected with the direction limiting block in a sliding mode, and the top support and the bottom support are connected with the spring in a clamping and pressing mode.

Through adopting above-mentioned technical scheme, the spacing hole of direction with the cooperation of direction stopper can be for the vibrations of breaker provide the direction, absorb certain vibrations through the spring simultaneously.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1. in order to solve the problems that the raw materials can fall out of the feed hopper in the crushing process and certain potential safety hazards exist because the protective device is not arranged at the feed hopper part in the working process of the conventional shockproof crusher, the feed hopper can be plugged up through self gravity after the raw materials are added by hinging the baffle plate inside the feed hopper, so that the raw materials are prevented from falling out of the feed hopper in the crushing process and damaging human bodies, and the safety factor in the raw material crushing process is improved;

2. for solving current type breaker that takes precautions against earthquakes relatively troublesome to broken meticulous degree adjustment, the problem hard consuming time, the utility model discloses can rotate through the broken roof of rotatory adjusting screw control, and then adjust the distance between broken roof and the broken sword, and then adjust the broken meticulous degree of raw materials, it is convenient to adjust, and the practicality is strong.

Drawings

Fig. 1 is a front view of a vibration-proof crusher according to the present invention;

FIG. 2 is a main sectional view of a crushing box portion of the shockproof crusher of the present invention;

FIG. 3 is a schematic view showing the connection relationship between the crushing motor, the motor pulley, the V-belt, the main shaft pulley and the crushing shaft in the shockproof crusher of the present invention;

fig. 4 is a main cross-sectional view of a shock-absorbing support in a shock-proof crusher according to the present invention.

The reference numerals are explained below:

1. a fixed base; 2. a fixing hole; 3. a frame; 4. damping support; 401. a top support; 402. a spring; 403. a bottom support; 404. a guide limiting block; 405. a guide limiting hole; 5. a crushing motor; 6. a protective cover; 7. crushing the box body; 8. a feed hopper; 9. an adjusting screw; 10. a switch; 11. a crushing shaft; 12. a crushing wheel; 13. a crushing knife; 14. a striker plate; 15. a filter screen; 16. a material guide plate; 17. a discharge hopper; 18. a motor pulley; 19. a V-band; 20. a main shaft pulley; 21. and crushing the top plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-4, a shockproof crusher comprises a fixed base 1, a shock-absorbing support 4, a crushing motor 5 and a crushing box body 7, wherein the shock-absorbing support 4 is arranged at four corners above the fixed base 1, the shock-absorbing support 4 comprises a top support 401, a bottom support 403 arranged below the top support 401, a guide limiting hole 405 formed above the bottom support 403, a guide limiting block 404 formed below the top support 401 and a spring 402 arranged between the top support 401 and the bottom support 403, a frame 3 is arranged above the shock-absorbing support 4, the crushing motor 5 is fixed at one side of the frame 3 through a bolt, the crushing box body 7 is connected at one side of the crushing motor 5 through a bolt, a feed hopper 8 is welded at one side above the crushing box body 7, a discharge hopper 17 is welded at one side below the crushing box body 7, a baffle plate 14 is hinged inside the feed hopper 8, and the baffle plate 14, can be after adding the raw materials, block up feeder hopper 8 through self gravity, prevent that the raw materials from falling out from feeder hopper 8 in crushing process, hinder and reach the human body, be provided with adjusting screw 9 on 7 lateral walls of broken box, there is switch 10 through the fix with screw on 7 another lateral wall of broken box, inside broken axle 11 that is provided with of broken box 7, be provided with broken wheel 12 on broken axle 11, be provided with broken sword 13 on the broken wheel 12, broken wheel 12 one side articulates there is broken roof 21, broken wheel 12 below is provided with filter screen 15, filter screen 15 below is provided with stock guide 16.

As shown in fig. 1 and 3, the output end of the crushing motor 5 is connected with a motor belt pulley 18 through a key, one end of the crushing shaft 11 is connected with a main shaft belt pulley 20 through a key, a V-belt 19 is arranged between the main shaft belt pulley 20 and the motor belt pulley 18, and the V-belt 19, the motor belt pulley 18 and the main shaft belt pulley 20 can transmit the power of the crushing motor 5 to the crushing main shaft to drive the crushing main shaft to rotate.

As shown in figure 1, fixing holes 2 are formed in four corners above a fixing base 1, a protective cover 6 is welded on the periphery of a V-shaped belt 19, the crusher can be fixed through the fixing holes 2, and the protective cover 6 plays a role in safety protection.

As shown in fig. 2, the crushing shaft 11 is in rolling connection with the crushing box 7, the crushing wheel 12 is in key connection with the crushing shaft 11, the crushing wheel 12 is in screw connection with the crushing knife 13, the rotating shaft of the crushing shaft 11 further drives the crushing wheel 12 and the crushing knife 13 to rotate together, and an extrusion force is generated between the crushing knife 13 and the crushing top plate 21 to crush the raw materials.

As shown in fig. 2, the filter screen 15 passes through hinge connection with broken box 7, stock guide 16 passes through the draw-in groove with broken box 7 and is connected, the filter screen 15 can carry out effectual filtration to the raw materials after the breakage, under the guide effect of stock guide 16, discharge the outside through a hopper 17, can regularly open filter screen 15 simultaneously, carry out effectual the cleaing away with the material of filter screen 15 top accumulation, add the material of accumulation again inside this breaker and carry out the secondary crushing, prevent that the accumulational material is too much and influence the filter effect of filter screen 15 on the filter screen 15.

As shown in fig. 1-2, the adjusting screw 9 is connected with the crushing box body 7 through threads, the crushing top plate 21 can be controlled to rotate through rotating the adjusting screw 9, the distance between the crushing top plate 21 and the crushing knife 13 can be adjusted, the fineness of crushing raw materials can be adjusted, the adjusting is convenient, and the practicability is high.

As shown in fig. 4, the guide limiting hole 405 is slidably connected to the guide limiting block 404, the top support 401 and the bottom support 403 are both connected to the spring 402 in a clamping manner, and the guide limiting hole 405 is matched with the guide limiting block 404 to provide guidance for the vibration of the crusher and absorb a certain vibration through the spring 402.

The utility model provides a shockproof type breaker's theory of operation: when the crusher is used, firstly, the crushing motor 5 is started through the switch 10, the crushing motor 5 is started, power is transmitted to the crushing main shaft through the V belt 19, the motor belt wheel 18 and the main shaft belt wheel 20, the crushing main shaft is driven to rotate, the crushing wheel 12 and the crushing knife 13 are driven to rotate together, an extrusion force is generated between the crushing knife 13 and the crushing top plate 21 to crush raw materials, the adjusting screw 9 is in threaded connection with the crushing box body 7, the rotation of the crushing top plate 21 can be controlled through rotating the adjusting screw 9, the distance between the crushing top plate 21 and the crushing knife 13 is further adjusted, the fineness of the crushed raw materials is further adjusted, the adjustment is convenient and strong, the crushed raw materials can be effectively filtered by the filter screen 15, the crushed raw materials are discharged to the outside through the discharge hopper 17 under the guide effect of the guide plate 16, and the guide limit hole 405 is matched with the, can provide the direction for the vibrations of breaker, absorb partly vibrations through spring 402, striker plate 14 is articulated with feeder hopper 8, can plug up feeder hopper 8 through self gravity after adding the raw materials, prevents that the raw materials from falling out from feeder hopper 8 in crushing process, injures the human body, improves the factor of safety in the raw materials crushing process.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. A type breaker takes precautions against earthquakes which characterized in that: the damping support device comprises a fixed base (1), a damping support (4), a crushing motor (5) and a crushing box body (7), wherein the damping support (4) is arranged at the four corners above the fixed base (1), the damping support (4) comprises a top support (401), a bottom support (403) arranged below the top support (401), a guide limiting hole (405) formed above the bottom support (403), a guide limiting block (404) formed below the top support (401) and a spring (402) arranged between the top support (401) and the bottom support (403), a rack (3) is arranged above the damping support (4), the crushing motor (5) is fixed on one side of the rack (3) through a bolt, the crushing box body (7) is connected on one side of the crushing motor (5) through a bolt, feeder hopper (8) have been welded to broken box (7) top one side, hopper (17) have been welded to broken box (7) below one side, feeder hopper (8) inside articulated have striker plate (14), be provided with adjusting screw (9) on broken box (7) a lateral wall, there is switch (10) through the fix with screw on another lateral wall of broken box (7), inside broken axle (11) that is provided with of broken box (7), be provided with broken wheel (12) on broken axle (11), be provided with broken sword (13) on broken wheel (12), broken wheel (12) one side articulates there is broken roof (21), broken wheel (12) below is provided with filter screen (15), filter screen (15) below is provided with stock guide (16).

2. A vibration-proof crusher as claimed in claim 1, characterized in that: the output end of the crushing motor (5) is connected with a motor belt wheel (18) through a key, one end part of the crushing shaft (11) is connected with a main shaft belt wheel (20) through a key, and a V-shaped belt (19) is arranged between the main shaft belt wheel (20) and the motor belt wheel (18).

3. A vibration-proof crusher as claimed in claim 2, characterized in that: the fixed base (1) top four corners department shaping has fixed orifices (2), the peripheral welding of V area (19) has protection casing (6).

4. A vibration-proof crusher as claimed in claim 1, characterized in that: the crushing shaft (11) is in rolling connection with the crushing box body (7), the crushing wheel (12) is in key connection with the crushing shaft (11), and the crushing wheel (12) is in screw connection with the crushing knife (13).

5. A vibration-proof crusher as claimed in claim 1, characterized in that: the filter screen (15) is connected with the crushing box body (7) through a hinge, and the material guide plate (16) is connected with the crushing box body (7) through a clamping groove.

6. A vibration-proof crusher as claimed in claim 1, characterized in that: the adjusting screw (9) is connected with the crushing box body (7) through threads.

7. A vibration-proof crusher as claimed in claim 1, characterized in that: the guide limiting hole (405) is connected with the guide limiting block (404) in a sliding mode, and the top support (401), the bottom support (403) and the spring (402) are connected in a clamping and pressing mode.