CN219785049U

CN219785049U - Automatic discharging type stone crusher

Info

Publication number: CN219785049U
Application number: CN202321136169.0U
Authority: CN
Inventors: 王井良; 龙再权
Original assignee: Beipiao City Beita Hongxin Crushed Stone Processing Co ltd
Current assignee: Beipiao City Beita Hongxin Crushed Stone Processing Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-10-03
Anticipated expiration: 2033-05-11

Abstract

The utility model provides an automatic discharging type stone crusher, which comprises a stone crushing structure and a dust removing structure, wherein the stone crushing structure comprises a stone crushing tank, a dust preventing structure, a screening plate, blanking holes, a first discharging plate, a second discharging plate, a conveying pipe, a connecting shaft and a second motor, a feeding hole is formed in the center of the top end of the stone crushing tank, the first motors are fixed on two sides of the stone crushing tank through angle irons, the two crushing long shafts are all placed in the stone crushing tank in parallel, one ends of the crushing long shafts movably penetrate through the side surfaces of the stone crushing tank and are connected with one power output end of the two motors, a plurality of crushing short shafts are equidistantly arranged on the shaft bodies of the crushing long shafts, the dust preventing structure is arranged in the stone crushing tank, two ends of the screening plate are fixedly connected with two sides of the interior of the stone crushing tank, the screening plate is vertically equidistantly provided with a plurality of blanking holes, the top end of the conveying pipe penetrates through one side of the stone crushing tank, the bottom end of the conveying pipe stretches into the interior of the stone crushing tank, and one side of the stone crushing tank, which is far away from the conveying pipe is provided with the first discharging hole.

Description

Automatic discharging type stone crusher

Technical Field

The utility model relates to the technical field of stone breaking, in particular to an automatic discharging type stone breaker.

Background

In mechanical engineering, the stone crusher is used, and is an indispensable engineering tool, and because a large amount of dust can be generated in the stone crushing process, the pollution is serious, the working efficiency is extremely influenced, the body of a worker is also greatly harmed, the ores cannot be crushed in a large scale in a limited time, and the specifications of the crushed ores are difficult to be unified well.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an automatic discharging type stone crusher, which adopts the following technical scheme:

an automatic discharging type stone crusher comprises a stone crushing structure and a dust removing structure, wherein the stone crushing structure comprises a stone crushing tank, a dust preventing structure, a motor I, a crushing long shaft, a screening plate, blanking holes, a discharging plate I, a discharging plate II, a conveying pipe, a connecting shaft and a motor II, a feeding hole is arranged at the center of the top end of the stone crushing tank, two motors I are fixed on two sides of the stone crushing tank through angle irons, the two crushing long shafts are all placed in the stone crushing tank in parallel, one ends of the crushing long shafts movably penetrate through the side surfaces of the stone crushing tank and are connected with two power output ends of the motors, a plurality of crushing short shafts are arranged on the shaft bodies of the crushing long shafts at equal intervals, the dust preventing structure is arranged in the stone crushing tank, two ends of the screening plate are fixedly connected with two sides of the inside of the stone crushing tank, a plurality of blanking holes are arranged on the plate bodies at equal intervals vertically, the top end of the conveying pipe penetrates through one side of the stone crushing tank, the bottom end of the conveying pipe stretches into the interior of the stone breaking tank, one side of the stone breaking tank, far away from the conveying pipe, is provided with a first discharge hole, one end of a discharge plate penetrates through the first discharge hole to stretch into the interior of the stone breaking tank and is fixedly connected with one side of the stone breaking tank, two crushing rollers are respectively sleeved on the shaft body of the connecting shaft and are mutually meshed and connected in the interior of the stone breaking tank, two ends of the connecting shaft are movably penetrated through two sides of the stone breaking tank, two power output ends of the motor are fixedly connected with one end of the connecting shaft, two ends of the motor are fixedly connected with one side of the stone breaking tank through angle irons, one side of the stone breaking tank is provided with a second discharge hole near the bottom end, one end of the second discharge plate penetrates through the second discharge hole to stretch into the interior of the stone breaking tank and is fixedly connected with one side of the stone breaking tank, far away from the discharge hole, the dust removal structure includes, dust removal pipe one, dust removal pipe two, dust removal pipe three, dust filtering case and observation window, the inside water that is equipped with of dust filtering case, dust removal pipe one bottom wears the dust filtering case top, and is close to the inside bottom setting of dust filtering case, dust removal pipe one top stretches into the inside setting of jar by the rubble jar top, be equipped with the air suction pump on the dust removal pipe one, dust removal pipe two bottom and dust removal pipe one body intercommunication are fixed, dust removal pipe two tops stretch into the inside setting of jar by rubble jar top, and keep away from dust removal pipe one top setting, dust removal pipe three one end is connected fixedly with dust removal pipe one body, dust removal pipe three is kept away from dust removal pipe one end and is stretched into inside one side of the rubble jar, and is close to smashing the gyro wheel top setting, dust filtering case one end laminating jar one side sets up, dust filtering case top is equipped with the water injection pipe, dust filtering case one end is close to the bottom position and is equipped with the drain pipe, the observation window sets up perpendicularly in dust filtering case one side.

As an improvement, the tank body of the stone breaking tank is rectangular in design.

As an improvement, the first motors are arranged close to the top end of the stone breaking tank, and the second motors are arranged in a staggered manner.

As an improvement, a plurality of crushing short shafts are arranged on the two crushing long shaft bodies at equal intervals and are mutually penetrated.

As an improvement, dustproof construction includes rectangle frame, baffle and torsion spring, two the baffle both ends laminate each other and place, two the baffle keep away from each other one end through the connecting axle with the inside both sides swing joint of rectangle frame, and all be close to rectangle frame top setting, two torsion spring one end laminating is fixed in the inside both sides of rectangle frame, two torsion spring keeps away from rectangle frame one end and all interactive laminating is in two the baffle is below, rectangle frame top is fixed with inside top connection of rubble jar, and the cover closes in the feed inlet bottom outside.

As an improvement, the screening plate is obliquely arranged.

As an improvement, the upper surface of the downward inclined end of the material conveying pipe top joint screen material plate is provided, and the bottom end of the material conveying pipe is close to the center of the stone breaking tank.

As an improvement, the first discharging plate and the second discharging plate are obliquely arranged, and the first discharging plate and the second discharging plate are arranged in a way that one end of the first discharging plate is inclined upwards and extends into the stone breaking tank, and the first discharging plate is arranged above the bottom end of the conveying pipe.

As an improvement, two crushing rollers are mutually meshed and are arranged at one side close to the bottom end of the conveying pipe.

As an improvement, the observation window is made of transparent materials.

The beneficial effects of the utility model are as follows:

the automatic discharging type stone crusher is characterized in that the dustproof structure 3 is arranged at the connection position of the top end of the stone crushing tank 2 and the feeding hole 10, and dust is effectively prevented from drifting out of the feeding hole 10 through the dustproof structure 3; the dust removing pipes I22 and II 23 are respectively connected to the two sides of the top end of the stone crushing tank 2, the dust removing pipes III 24 are connected to the positions close to the two crushing rollers 18, dust is pumped into the dust filtering box 25 through the air suction pump 29, water in the dust filtering box 25 is filtered and discharged, and when the stone which is primarily crushed is filtered through the blanking holes 12 on the screening plate 11, the stone which is not filtered is further crushed by the two crushing rollers 18.

Drawings

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic view of a front cross-sectional structure of the present utility model;

fig. 3 is a schematic front view of a dustproof structure according to the present utility model.

Reference numeral control table:

1. a lithotripsy structure; 2. a stone breaking tank; 3. a dust-proof structure; 4. a rectangular frame; 5. a baffle; 6. a torsion spring; 7. a first motor; 8. crushing a long shaft; 9. crushing a short shaft; 10. a feed inlet; 11. a screening plate; 12. a blanking hole; 13. a first discharging hole; 14. a second discharging port; 15. a first discharging plate; 16. a second discharging plate; 17. a material conveying pipe; 18. crushing rollers; 19. a connecting shaft; 20. a second motor; 21. a dust removal structure; 22. a first dust removing pipe; 23. a dust removing pipe II; 24. a dust removal pipe III; 25. a dust filtering box; 26. a water injection pipe; 27. a drain pipe; 28. an observation window; 29. and (5) an air suction pump.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in figures 1-3, an automatic discharging type stone crusher comprises a stone crushing structure 1 and a dust removing structure 21, wherein the stone crushing structure 1 comprises a stone crushing tank 2, a dust preventing structure 3, a first motor 7, a crushing long shaft 8, a screening plate 11, a blanking hole 12, a first discharging plate 15, a second discharging plate 16, a conveying pipe 17, a connecting shaft 19 and a second motor 20, the shape of the tank body of the stone crushing tank 2 is rectangular, a feeding hole 10 is arranged at the top end of the stone crushing tank 2, the first two motors 7 are fixed at two sides of the stone crushing tank 2 through angle irons, the first motors 7 provide kinetic energy for preliminary stone, the first motors 7 are arranged close to the top end of the stone crushing tank 2, the first motors 7 are arranged in a staggered manner up and down, the two crushing long shafts 8 are all arranged in the stone crushing tank 2 in parallel, one end of each crushing long shaft 8 is movably penetrated through the side surface of the stone crushing tank 2 and connected with the power output end of the first motors 7, the two crushing long shafts 8 are connected with the first motors 7 in a staggered manner up and down, so that the two baffle plates are mutually rotated, the crushing short shafts on the crushing long shafts 8 are mutually not collided, a plurality of crushing short shafts 9 are arranged on the crushing long shafts 8, the crushing short shafts 9 crush stones, a plurality of crushing short shafts 9 are arranged on the shafts of the two crushing long shafts 8 at equal intervals and are mutually penetrated and arranged, so that the crushing is densely increased, one ends of the two baffle plates 5 far away from each other in the dustproof structure 3 are movably connected with two sides of the inside of the rectangular frame 4 through connecting shafts and are both close to the top end of the rectangular frame 4, when stones are pressed on the baffle plates 5, the baffle plates 5 swing downwards by taking the connecting shafts as fulcrums, one ends of the two torsion springs 6 are fixedly attached to the two sides of the inside of the rectangular frame 4, one ends of the two torsion springs 6 far away from the rectangular frame 4 are mutually attached to the lower surfaces of the two baffle plates 5, the torsion springs 6 deform due to pressure when stones are pressed on the baffle plates 5, when stones leave the baffle 5, the torsion spring 6 rebounds to drive the baffle 5 to return to the original position, so as to effectively prevent dust from drifting out of the stone breaking tank 2, the top end of the rectangular frame 4 is fixedly connected with the top end inside the stone breaking tank 2 and covered on the outer side of the bottom end of the feed inlet 10, the material screening plate 11 is obliquely arranged, the inclined design is convenient for the stones falling on the material screening plate to slide downwards along the plate body, two ends of the material screening plate 11 are fixedly connected with two sides inside the stone breaking tank 2, a plurality of blanking holes 12 are vertically and equidistantly arranged on the plate body of the material screening plate 11, the blanking holes 12 filter the stones with corresponding dimension specifications, the corresponding stones are penetrated through the blanking holes 12, the top end of the material conveying pipe 17 penetrates through one side of the stone breaking tank 2 and is attached to the upper side of the downward inclined end of the material screening plate 11, the fallen stones can directly enter the material conveying pipe 17, the bottom end of the material conveying pipe 17 stretches into the central position inside the stone breaking tank 2, one end of a first discharging plate 15 penetrates through a first discharging hole 13 arranged on one side of the stone breaking tank 2 to extend into the stone breaking tank 2, the first discharging hole 13 is connected and fixed with one side of the stone breaking tank 2 far away from the first discharging hole 13, stone falling through a blanking hole 12 slides out of the stone breaking tank 2 from the first discharging plate 15, the first discharging plate 15 and a second discharging plate 16 are both obliquely arranged, one end of each of the first discharging plate and the second discharging plate 16 extends into the stone breaking tank 2 to be arranged at the upper part of the bottom end of a conveying pipe 17, the inclination is convenient for the stone breaking to slide out of the stone breaking tank 2, two crushing rollers 18 are respectively sleeved on the shaft bodies of two connecting shafts 19, the two crushing rollers 18 are mutually meshed in the stone breaking tank, two ends of each of the two connecting shafts 19 movably penetrate through two sides of the stone breaking tank 2 and are connected and fixed with the power output ends of two motors two 20, the two motors 20 are fixed on one side of the stone breaking tank through angle irons, the discharge plate two 16 one end passes inside the discharge gate two 14 that stone dust jar 2 one side was established stretches into stone dust jar 2, and keep away from 13 one sides fixedly with stone dust jar 2, dust removal structure 21 includes, dust removal pipe one 22, dust removal pipe two 23, dust removal pipe three 24, dust filtration case 25 and observation window 28, the inside water that is equipped with of dust filtration case 25, the water is used for filtering the dust that broken stone produced, dust removal pipe one 22 bottom wears to filter the dust filtration case 25 top, and be close to the inside bottom setting of dust filtration case 25, dust removal pipe one 22 top stretches into the setting of jar internal portion by stone dust jar 2 top, carry out the suction to the dust that the inside top produced of stone dust jar 2, be equipped with suction pump 29 on the dust removal pipe one 22, dust removal pipe two 23 bottom and dust removal pipe one 22 body intercommunication are fixed, dust removal pipe two 23 top stretches into the inside setting of jar 2 top, dust that the inside top produced to stone dust removal pipe three 24 top is equipped with the dust filtration case one 22 body intercommunication fixed, dust removal pipe three 24 is kept away from dust removal pipe one 22 one end and stretches into inside the jar 2 side and is equipped with the inside the water filtration case 25, the inside the water filtration case 25 is equipped with the filter dust filtration case 25, the side is convenient for be the filter dust filtration case 25, the side is set up the inside the water drainage pipe 25, the inside the observation window is 25, the side is set up the inside the filter case 25, the side is used for the inside the filter case 25, the side is close to be the water 25, the side is used for the inside the side of the filter case 25.

When the utility model is used, the motor I7, the motor II 20 and the suction pump 29 are started, stones to be crushed are put into the stone breaking tank 2 from the feed inlet 10, the stones are crushed when passing through a plurality of crushing short shafts 9 rotating at high speed, after falling on the sieving plate 11, stones meeting the specification fall on the discharging plate I15 from the discharging hole 12, the stone breaking tank 2 is discharged from the discharging plate I15, stones which do not pass through the discharging hole 12 fall between two relatively rotating crushing rollers 18 through the conveying pipe 17 and are further crushed, then the stone breaking tank 2 is discharged from the discharging plate II 16, the suction pump 29 pumps dust into a water body in the dust filtering box 25 through the dust removing pipe I22, the dust removing pipe II 23 and the dust removing pipe III 24, air is discharged from the water injection pipe 26 after the dust is filtered, and when the water body needs to be replaced, the stone is discharged from the water discharging pipe 27.

The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.

Claims

1. An automatic discharging type stone crusher is characterized by comprising a stone crushing structure (1) and a dust removing structure (21), wherein the stone crushing structure (1) comprises a stone crushing tank (2), a dust preventing structure (3), a motor I (7), a crushing long shaft (8), a screening plate (11), a blanking hole (12), a discharging plate I (15), a discharging plate II (16), a conveying pipe (17), a connecting shaft (19) and a motor II (20), a feeding hole (10) is arranged at the center position of the top end of the stone crushing tank (2), the motor I (7) is fixed on two sides of the stone crushing tank (2) through angle irons, the two crushing long shafts (8) are all placed in parallel inside the stone crushing tank (2), one end of each of the crushing long shafts (8) is movably connected with the power output end of the motor I (7), a plurality of crushing short shafts (9) are arranged on the shaft body of the crushing long shaft (8) at equal intervals, the dust preventing structure (3) is arranged inside the stone crushing tank (2), two ends of the screening plate (11) are connected with the inner fixing plates (2) on two sides, the screening plate (11) are arranged on the two sides of the stone crushing tank (2) in a connecting mode, the two sides of the stone crushing long shaft (8) are connected with the inner fixing plates (7), the crushing long shaft (7) are arranged on one side of the stone crushing tank (2) in a mode, the power output end is arranged on one side of the stone crushing tank (2), and the side of each of the stone crushing long shaft is arranged on one side of the stone crushing motor (7, and is arranged in the side of the stone crushing motor, one side of the stone breaking tank (2) far away from the conveying pipe (17) is provided with a first discharge hole (13), one end of a first discharge plate (15) penetrates through the first discharge hole (13) to extend into the stone breaking tank (2) and is fixedly connected with one side of the stone breaking tank (2) far away from the first discharge hole (13), two crushing rollers (18) are respectively sleeved on the shaft bodies of the two connecting shafts (19), the two crushing rollers (18) are mutually meshed in the stone breaking tank, two ends of the two connecting shafts (19) movably penetrate through two sides of the stone breaking tank (2) to be arranged, the power output ends of the two motors (20) are fixedly connected with one end of one connecting shaft (19), and two motor two (20) are all fixed with stone breaking tank one side through angle bar, stone breaking tank (2) one side is close to the bottom position and is equipped with discharge gate two (14), discharge plate two (16) one end passes discharge gate two (14) and stretches into inside stone breaking tank (2), and is fixed with stone breaking tank (2) one side of keeping away from discharge gate one (13) connection, dust removal structure (21) include, dust removal pipe one (22), dust removal pipe two (23), dust removal pipe three (24), dust filtration case (25) and observation window (28), the inside water that is equipped with of dust filtration case (25), dust filtration case (25) top are passed to dust removal pipe one (22) bottom, and be close to inside bottom setting of dust filtering case (25), dust removal pipe one (22) top is stretched into the inside setting of jar by dust removal jar (2) top, be equipped with air suction pump (29) on dust removal pipe one (22), dust removal pipe two (23) bottom and dust removal pipe one (22) body are connected fixedly, dust removal pipe two (23) top is stretched into jar inside setting by dust removal jar (2) top, and is kept away from dust removal pipe one (22) top setting, dust removal pipe three (24) one end and dust removal pipe one (22) body intercommunication are connected fixedly, dust removal pipe three (24) are kept away from dust removal pipe one (22) one end and are stretched into inside one side of dust removal jar (2), and are close to crushing gyro wheel (18) top setting, dust filtering case (25) one end laminating dust removal jar one side setting, dust filtering case (25) top is equipped with water injection pipe (26), dust filtering case (25) one end is close to the bottom position and is equipped with drain pipe (27), observation window (28) set up perpendicularly in dust filtering case (25) one side.

2. An automatic discharging stone crusher according to claim 1, characterized in that the stone crusher tank (2) is of rectangular design.

3. An automatic discharging stone crusher according to claim 2, characterized in that two of said motors (7) are arranged close to the top end of the stone crusher (2), and that two of said motors (7) are arranged in a staggered manner.

4. An automatic discharging stone crusher according to claim 1, characterized in that two of said crushing long shafts (8) are provided with a plurality of crushing short shafts (9) at equal intervals, which are arranged alternately.

5. The automatic discharging type stone crusher according to claim 1, wherein the dustproof structure (3) comprises a rectangular frame (4), baffles (5) and torsion springs (6), two baffles (5) are mutually attached and placed, one ends of the two baffles (5) are mutually far away from each other, the two baffles are movably connected with two inner sides of the rectangular frame (4) through connecting shafts, and are arranged close to the top end of the rectangular frame (4), one ends of the two torsion springs (6) are attached and fixed to two inner sides of the rectangular frame (4), one ends of the two torsion springs (6) are mutually attached and fixed to the two baffles (5) downwards, and the top end of the rectangular frame (4) is connected and fixed to the inner top end of the stone crushing tank (2) and covers the outer side of the bottom end of the feed inlet (10).

6. An automatic discharging stone crusher according to claim 1, characterized in that the screen plate (11) is arranged obliquely.

7. The automatic discharging type stone crusher according to claim 6, wherein the top end of the conveying pipe (17) is attached to the upper surface of the downward inclined end of the screening plate (11), and the bottom end of the conveying pipe (17) is arranged close to the center of the stone crushing tank (2).

8. The automatic discharging stone crusher according to claim 7, wherein the first discharging plate (15) and the second discharging plate (16) are obliquely arranged, and are respectively arranged in a way that one end of each of the first discharging plate and the second discharging plate extends into the stone crushing tank (2) in an upward inclined mode, and the first discharging plate (15) is arranged above the bottom end of the conveying pipe (17).

9. An automatic discharging stone crusher according to claim 8, characterized in that two of said crushing rollers (18) are arranged close to the bottom end of the feed conveyor pipe (17) on the side of the mutual toothing.

10. An automatic discharging stone crusher according to claim 1, characterized in that the viewing window (28) is of transparent material.