CN216573326U

CN216573326U - Portable grit breaker

Info

Publication number: CN216573326U
Application number: CN202123011376.7U
Authority: CN
Inventors: 贾茂香; 耿嘉成
Original assignee: Qingdao Ruijiatai New Environmental Protection Building Materials Co ltd
Current assignee: Qingdao Ruijiatai New Environmental Protection Building Materials Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-05-24
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a movable sand crushing device which comprises a base and wheels, wherein a plurality of wheels are integrally formed below the base, and a crushing device is arranged above the base. This portable grit breaker, through arranging the material pipe, broken case, the crushing roller, including a motor, an end cap, a controller, and a cover plate, mutually support between fan and the trachea isotructure, can drive the crushing roller through the motor and rotate, make the crushing roller carry out crushing work to the grit, the smoke and dust etc. that produce when the fan can be broken simultaneously pass through the trachea and absorb, thereby the result of use of this device has been improved, through the curb plate, the pin, the circular block, and mutually support between the third trapezoidal plate isotructure, can make broken case pass through the second diaphragm and drive the removal of second trapezoidal plate, the second trapezoidal plate drives the removal of third trapezoidal plate through the circular block, thereby make the spring of third trapezoidal plate below take place elastic deformation, and then can play the shock attenuation and fall the purpose of making an uproar to the broken case through the elasticity performance of spring.

Description

Portable grit breaker

Technical Field

The utility model relates to the technical field of gravel crushing, in particular to a movable gravel crushing device.

Background

Sand refers to a loose mixture of sand and gravel, geologically: mineral or rock particles with the particle size of 0.074-2 mm are called sand, particles with the particle size larger than 2mm are called gravel or cobble, the two differences are that the ground degree is different, if most gravels in the gravel are called gravel, the gravel is also called sandstone, and in daily life, some larger gravels need to be crushed, and the crushing device in the prior art has a single structure, can generate a large amount of dust during crushing, and has larger noise during working.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a movable sandstone crushing device, which aims to solve the problems that the crushing device in the prior art has a single structure and generates a large amount of dust during crushing, which are provided by the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a movable sand and stone crushing device comprises a base and wheels, wherein a plurality of wheels are integrally formed below the base, and a crushing device is arranged above the base;

the crushing device comprises a discharge pipe, a crushing box, a crushing roller, a motor, a fan and an air pipe;

arrange the outer wall of material pipe and the through-hole department inner wall clearance fit of base, the top rigid coupling of arranging the material pipe has broken case, the below is rotated and is connected with the crushing roller in the inside of broken case, the front end roller department rigid coupling of crushing roller has the motor, and the frame of motor links to each other with the outer wall of broken case is fixed, the top left side rigid coupling of broken case has the fan, and the air intake department of fan is linked together through trachea and the inside of broken case.

Preferably, the welding of the below of broken case has a plurality of first diaphragms, the joint that all slides in the front and back spout department of first diaphragm has the connecting rod, the below of connecting rod is rotated through the pivot and is connected with the rectangular block, the below and the base of rectangular block are fixed and are linked to each other, can support broken case through the connecting rod like this.

Preferably, a material blocking device is arranged inside the crushing box; the material blocking device comprises a first trapezoidal plate, a first baffle, a second baffle, a third baffle and an inclined plate;

the right side of first trapezoidal plate links to each other with the inner wall welding of broken case, the below welding of first trapezoidal plate has first baffle, the below both ends of first baffle are equipped with second baffle and third baffle respectively, and the outside of second baffle and third baffle all links to each other with broken case welding, the below of third baffle is equipped with a plurality of swash plates, the outer wall of swash plate links to each other with broken case is fixed.

Preferably, elastic devices are arranged below two ends of the crushing box;

the elastic device comprises a second transverse plate, a second trapezoidal plate, a side plate, a stop lever, a circular block and a third trapezoidal plate;

control the inboard of second diaphragm links to each other with broken case welding, the below fixedly connected with second trapezoidal plate of second diaphragm, the curb plate is installed to the outer wall of second trapezoidal plate, and the outer wall clearance fit of the inner wall of curb plate and second trapezoidal plate, the spout department slip joint of curb plate has the pin, the rear end face and the curb plate welding of pin link to each other, the lower surface laminating of second trapezoidal plate has circular block, the slider department of circular block and the spout department slip joint of curb plate, the lower surface laminating of circular block has third trapezoidal plate, and the outer wall of third trapezoidal plate and the inner wall clearance fit of curb plate.

Preferably, the lower surface welding of third trapezoidal plate has the montant, the outer wall of montant respectively with the through-hole of curb plate and the groove inner wall clearance fit of base, the spring is installed to the outer wall of montant, and the both ends of spring are fixed continuous with third trapezoidal plate and curb plate respectively, can carry out the shock attenuation and fall the noise to broken case like this through the elasticity performance of spring.

Compared with the prior art, the utility model has the beneficial effects that: according to the movable gravel crushing device, through the mutual matching of the structures such as the discharge pipe, the crushing box, the crushing roller, the motor, the fan and the air pipe, the crushing roller can be driven to rotate by the motor, so that the crushing roller can crush gravel, and meanwhile, the fan can absorb smoke dust and the like generated during crushing through the air pipe, so that the using effect of the device is improved;

through the mutual matching among the first trapezoidal plate, the first baffle, the second baffle, the third baffle, the inclined plate and other structures, the gravel can continuously roll downwards through the first trapezoidal plate, and the gravel can be blocked through the first baffle, the second baffle, the third baffle and the like, so that the gravel can be better crushed;

through mutually supporting between second diaphragm, second trapezoidal plate, curb plate, pin, circular block, and the third trapezoidal plate isotructure, can make broken case drive the second trapezoidal plate through the second diaphragm and remove, the second trapezoidal plate drives the removal of third trapezoidal plate through the circular block to the spring that makes third trapezoidal plate below takes place elastic deformation, and then can play the purpose of shock attenuation and noise reduction to broken case through the elasticity performance of spring.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view of the structure of the air tube, the second baffle and the crushing roller in FIG. 2;

fig. 4 is a schematic structural view of the first cross plate, the inclined plate and the stop lever in fig. 2.

In the figure: 1. the base, 2, the wheel, 3, breaker, 301, arrange the material pipe, 302, broken case, 303, crushing roller, 304, the motor, 305, the fan, 306, the trachea, 4, dam device, 401, first trapezoidal plate, 402, first baffle, 403, the second baffle, 404, the third baffle, 405, the swash plate, 5, resilient means, 501, the second diaphragm, 502, the second trapezoidal plate, 503, the curb plate, 504, the pin, 505, circular block, 506, the third trapezoidal plate, 6, first diaphragm, 7, the connecting rod, 8, the rectangle piece, 9, the montant, 10, the spring.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a movable gravel crushing device comprises a base 1 and wheels 2, wherein 4 wheels 2 are integrally formed below the base 1, through holes and grooves are formed in the middle and two sides of the base 1 respectively, a crushing device 3 is installed above the base 1, the crushing device 3 comprises a discharge pipe 301, a crushing box 302, a crushing roller 303, a motor 304, a fan 305 and a gas pipe 306, the outer wall of the discharge pipe 301 is in clearance fit with the inner wall of the through hole of the base 1, the crushing box 302 is fixedly connected above the discharge pipe 301, crushed gravel in the crushing box 302 can be discharged through the discharge pipe 301, an opening is formed in the upper right side of the crushing box 302, the crushing roller 303 is rotatably connected to the middle lower part inside the crushing box 302, the motor 304 is fixedly connected to the front end roller shaft of the crushing roller 303, the model of the motor 304 is BLD-09, an output shaft of the motor 304 can drive the crushing roller 303 to rotate, so as to crush the gravel, the base of the motor 304 is fixedly connected with the outer wall of the crushing box 302, the left side above the crushing box 302 is fixedly connected with a fan 305, the model of the fan 305 is PF150-2, and the air intake of the blower 305 is communicated with the inside of the crushing box 302 through the air pipe 306, the blower 305 can suck out the smoke dust and the like in the crushing box 302 through the air pipe 306 for the same treatment, 2 first transverse plates 6 are welded below the crushing box 302, sliding grooves are processed on the front and rear end surfaces of the first transverse plates 6, connecting rods 7 are slidably clamped at the front and rear sliding grooves of the first transverse plates 6, sliding blocks are processed on the inner sides of the connecting rods 7, so that the connecting rods 7 can move at the sliding grooves of the first transverse plates 6 through the sliding blocks, can support broken case 302 through connecting rod 7, the below of connecting rod 7 is connected with rectangular block 8 through the pivot rotation, and the below of rectangular block 8 links to each other with base 1 is fixed.

Broken case 302 internally mounted has dam device 4, dam device 4 includes first trapezoidal plate 401, first baffle 402, second baffle 403, third baffle 404 and swash plate 405, the right side of first trapezoidal plate 401 links to each other with broken case 302's inner wall welding, first trapezoidal plate 401's below welding has first baffle 402, the below both ends of first baffle 402 are equipped with second baffle 403 and third baffle 404 respectively, and the outside of second baffle 403 and third baffle 404 all links to each other with broken case 302 welding, the inside top processing of second baffle 403 has the punchhole, the below of third baffle 404 is equipped with 2 swash plates 405, the outer wall of swash plate 405 links to each other with broken case 302 is fixed, can make the grit discharge through swash plate 405.

The elastic devices 5 are arranged below two ends of the crushing box 302, each elastic device 5 comprises a second transverse plate 501, a second trapezoidal plate 502, a side plate 503, a stop lever 504, a circular block 505 and a third trapezoidal plate 506, the inner sides of the left and right second transverse plates 501 are welded with the crushing box 302, the second trapezoidal plate 502 is fixedly connected below the second transverse plate 501, a sliding groove is formed in the second trapezoidal plate 502, the side plate 503 is arranged on the outer wall of the second trapezoidal plate 502, the inner wall of the side plate 503 is in clearance fit with the outer wall of the second trapezoidal plate 502, the sliding groove and a through hole are respectively formed in the middle and below the side plate 503, the stop lever 504 is slidably clamped at the sliding groove of the side plate 503, the stop lever 504 can limit the second trapezoidal plate 502, the rear end face of the stop lever 504 is welded with the side plate 503, the circular block 505 is attached to the lower surface of the second trapezoidal plate 502, the second circular trapezoidal plate 502 can drive the block 505 to move, the rear end face of circular block 505 is processed and is had the slider, the slider department of circular block 505 and the spout department slip joint of curb plate 503, circular block 505 can remove in the spout department of curb plate 503 through the slider, the lower surface laminating of circular block 505 has third trapezoidal plate 506, circular block 505 can drive third trapezoidal plate 506 and remove, and the outer wall of third trapezoidal plate 506 and the inner wall clearance fit of curb plate 503, the lower surface welding of third trapezoidal plate 506 has montant 9, the outer wall of montant 9 respectively with the through-hole of curb plate 503 and the recess department inner wall clearance fit of base 1, spring 10 is installed to the outer wall of montant 9, and the both ends of spring 10 respectively with third trapezoidal plate 506 and curb plate 503 fixed link to each other, spring 10 can take place elastic deformation when third trapezoidal plate 506 moves down.

In this embodiment, when an operator needs to use the mobile sand crushing device, firstly, the operator switches on an external power supply of the motor 304, starts the motor 304, so that an output shaft of the motor 304 drives the crushing roller 303 to rotate, sand is put into the crushing roller through an opening of the crushing box 302, the sand can continuously roll downwards through the first trapezoidal plate 401, the sand can be blocked through the first baffle 402, the second baffle 403 and the third baffle 404, so that the sand can be crushed by the crushing roller 303, and simultaneously, the external power supply of the fan 305 is switched on, the fan 305 is started, so that the fan 305 absorbs dust and smoke and the like generated by crushing in the crushing box 302 through the air pipe 306, thereby improving the using effect of the device, when the crushing box 302 shakes, the crushing box 302 can drive the second trapezoidal plate 502 to move through the second transverse plate 501, and the second trapezoidal plate 502 extrudes the circular block 505, the round block 505 moves in the sliding groove of the side plate 503, so that the round block 505 can drive the third trapezoidal plate 506 to move, the third trapezoidal plate 506 is matched with the side plate 503 to enable the spring 10 to generate elastic deformation, and the crushing box 302 can be damped and denoised by the elasticity of the spring 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a portable grit breaker, includes base (1) and wheel (2), the below integrated into one piece of base (1) is provided with a plurality of wheels (2), its characterized in that: a crushing device (3) is arranged above the base (1);

the crushing device (3) comprises a discharge pipe (301), a crushing box (302), a crushing roller (303), a motor (304), a fan (305) and an air pipe (306);

arrange the outer wall of material pipe (301) and the through-hole department inner wall clearance fit of base (1), the top rigid coupling of arranging material pipe (301) has broken case (302), the below rotates in the inside of broken case (302) and is connected with crushing roller (303), the front end roller department rigid coupling of crushing roller (303) has motor (304), and the frame of motor (304) links to each other with the outer wall of broken case (302) is fixed, the top left side rigid coupling of broken case (302) has fan (305), and the air intake department of fan (305) is linked together through trachea (306) and the inside of broken case (302).

2. A mobile sand crushing apparatus according to claim 1 wherein: the welding of the below of broken case (302) has a plurality of first diaphragms (6), the equal slip joint in front and back spout department of first diaphragm (6) has connecting rod (7), the below of connecting rod (7) is rotated through the pivot and is connected with rectangular block (8), the below and the base (1) of rectangular block (8) are fixed continuous.

3. A mobile sand crushing apparatus according to claim 1 wherein: a material blocking device (4) is arranged in the crushing box (302);

the material blocking device (4) comprises a first trapezoidal plate (401), a first baffle (402), a second baffle (403), a third baffle (404) and an inclined plate (405);

the right side of first trapezoidal plate (401) links to each other with the inner wall welding of broken case (302), the below welding of first trapezoidal plate (401) has first baffle (402), the below both ends of first baffle (402) are equipped with second baffle (403) and third baffle (404) respectively, and the outside of second baffle (403) and third baffle (404) all links to each other with broken case (302) welding, the below of third baffle (404) is equipped with a plurality of swash plates (405), the outer wall and the broken case (302) of swash plate (405) are fixed continuous.

4. A mobile sand crushing apparatus according to claim 1 wherein: elastic devices (5) are arranged below two ends of the crushing box (302);

the elastic device (5) comprises a second transverse plate (501), a second trapezoidal plate (502), a side plate (503), a stop lever (504), a circular block (505) and a third trapezoidal plate (506);

control the inboard and broken case (302) welding of second diaphragm (501) link to each other, below fixedly connected with second trapezoidal plate (502) of second diaphragm (501), curb plate (503) are installed to the outer wall of second trapezoidal plate (502), and the inner wall of curb plate (503) and the outer wall clearance fit of second trapezoidal plate (502), the spout department slip joint of curb plate (503) has blend stop (504), the rear end face and curb plate (503) welding of blend stop (504) link to each other, the lower surface laminating of second trapezoidal plate (502) has circular block (505), the slider department of circular block (505) and the spout department slip joint of curb plate (503), the lower surface laminating of circular block (505) has third trapezoidal plate (506), and the outer wall of third trapezoidal plate (506) and the inner wall clearance fit of curb plate (503).

5. A mobile sand crushing plant according to claim 4 wherein: the lower surface welding of third trapezoidal plate (506) has montant (9), the outer wall of montant (9) respectively with the through-hole of curb plate (503) and the groove inner wall clearance fit of base (1), spring (10) are installed to the outer wall of montant (9), and the both ends of spring (10) are fixed continuous with third trapezoidal plate (506) and curb plate (503) respectively.