CN211678187U

CN211678187U - Small-particle-size crusher with dust-raising prevention function

Info

Publication number: CN211678187U
Application number: CN202020088164.5U
Authority: CN
Inventors: 刘林俐; 洪跃明; 柯晋庆
Original assignee: Xiamen Lijieyuan Construction Waste Soil Resource Recycling Disposal Co ltd; Xiamen Junxingfu Industry Co ltd
Current assignee: Xiamen Lijieyuan Construction Waste Soil Resource Recycling Disposal Co ltd; Xiamen Junxingfu Industry Co ltd
Priority date: 2020-01-15
Filing date: 2020-01-15
Publication date: 2020-10-16
Anticipated expiration: 2030-01-15

Abstract

The utility model relates to a small-particle size crusher with dustproof function, including setting up the feed inlet on the frame, the feeding box is enclosed to be equipped with above the feed inlet, the top of feeding box is equipped with the transmission band, the end of transmission band is equipped with towards the guide rail that the feeding box extends, the both sides of guide rail all are equipped with the curb plate, the frame is located one side of feeding box installs the spraying nozzle that is used for spouting water smoke, spraying nozzle towards the opposite side of feeding box, the frame is provided with the removal subassembly that is used for adjusting spraying nozzle and frame relative position; the utility model discloses have the condition that reduces the raise dust and produce, improve the air quality of surrounding environment, the effect of protection workman health and environmental protection.

Description

Small-particle-size crusher with dust-raising prevention function

Technical Field

The utility model belongs to the technical field of the technique of breaker and specifically relates to a little particle size breaker with dustproof function is related to.

Background

At present, the building industry develops rapidly, more and more building waste soil is generated, serious resource waste can be caused by directly abandoning the building waste soil, a plurality of recyclable stones and concrete are contained in the building waste soil, and the building waste soil can be crushed into small-particle-size broken stones by using a crusher, so that the effects of recycling and saving resources are achieved.

As shown in fig. 1, a conventional small-particle size crusher generally includes a base 1, a feeding port 11, a crushing device 15, and a discharging port, wherein a feeding box 16 is surrounded above the feeding port 11, a conveying belt 12 for feeding is arranged above the feeding box 16, the conveying belt 12 conveys construction waste soil to the feeding box 16 for blanking, the crushing device 15 in the base 1 crushes the construction waste soil, and a crushed finished product leaves the base 1 from the discharging port.

The above prior art solutions have the following drawbacks: because the building waste soil contains a lot of dust, the dust is easy to generate when the building waste soil is discharged, the surrounding air is polluted, and the health of workers on site is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, one of the purposes of the utility model is to provide a little particle size breaker with dustproof function, its condition that can reduce the raise dust and produce improves the air quality of surrounding environment, protects workman's health.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a small particle size breaker with dustproof function, is including setting up the feed inlet on the frame, the top of feed inlet is enclosed and is equipped with the feeding case, the top of feeding case is equipped with the transmission band, the end of transmission band is equipped with the orientation the guide rail that the feeding case extends, the both sides of guide rail all are equipped with the curb plate, the frame is located the spraying nozzle who is used for blowout water smoke is installed to one side of feeding case, spraying nozzle orientation the opposite side of feeding case, the frame is provided with and is used for adjusting spraying nozzle with the removal subassembly of frame relative position.

Through the technical scheme, the guide rail and the side plate can effectively prevent external wind from blowing to the waste building soil during blanking, the water mist sprayed by the spray nozzle can wet dust, and meanwhile, the water mist can adsorb the dust in the air, so that the floating condition of the dust in the air is reduced, the dust raising condition is reduced, the air quality of the surrounding environment is improved, and the body of a worker is protected; in addition, the relative position of the spraying nozzle and the machine base can be adjusted by the moving assembly, so that the spraying nozzle can adapt to different dust raising conditions, and the practicability is improved.

Further, the moving assembly comprises a moving seat installed on the base, a lead screw rotatably installed in the moving seat, a sliding block in threaded connection with the lead screw and in sliding connection with the moving seat, a supporting seat connected with the sliding block and connected with the spraying nozzle, and a first motor used for driving the lead screw to rotate.

Through above-mentioned technical scheme, first motor can drive the lead screw and rotate, and the lead screw drives the slider and slides on removing the seat again to drive the spraying nozzle and remove suitable position, the dust of wetting is drenched more effectually, reduces the raise dust.

Further, the supporting seat is far away from the top surface of the sliding block is provided with an air cylinder, a piston rod of the air cylinder extends along the direction far away from the supporting seat and is connected with a bearing plate, and the spray nozzle is connected with the bearing plate.

Through above-mentioned technical scheme, can utilize the cylinder to adjust the height of spraying shower nozzle, the adjustable range of increase spraying shower nozzle position improves the practicality.

Furthermore, the spraying nozzle is connected with a rotary table, the rotary table is rotatably connected with the bearing plate, the bearing plate is provided with a second motor, an output shaft of the second motor is provided with a gear, and the side wall of the rotary table is circumferentially provided with a rack meshed with the gear.

Through above-mentioned technical scheme, the motor rotates the revolving stage through the gear to can change the orientation of spraying shower nozzle according to the condition of raise dust, improve the raise dust prevention effect.

Furthermore, a telescopic rod is arranged between the supporting seat and the bearing plate.

Through above-mentioned technical scheme, the telescopic link can be for the promotion of bearing board or descend to play the guide effect, improves the stability of bearing board motion process.

Further, the rack is located on one side, away from the feeding box, of the rotary table, and limiting blocks abutted to the gears are arranged at two ends of the rack.

Through above-mentioned technical scheme, the rotation angle of revolving stage can be restricted to the stopper to restriction spray nozzle's rotation angle avoids spray nozzle to rotate excessive condition.

Furthermore, the supporting seat is parallel to both sides face of lead screw length direction all is equipped with the auxiliary rod, the auxiliary rod is kept away from the rotatable formula of one end of supporting seat is installed the butt in the pulley of frame.

Through above-mentioned technical scheme, auxiliary rod and pulley can further support the supporting seat, improve the stability of supporting seat to improve the stability of spraying nozzle.

Furthermore, the machine base is positioned on two sides of the movable base, and sliding rails for the sliding connection of the pulleys are arranged on the two sides of the movable base.

Through above-mentioned technical scheme, the slide rail can keep the stability of pulley direction of motion, further improves the stability of supporting seat.

The utility model has the advantages that:

1. the guide rail and the side plate can effectively block outside wind from blowing to the waste building soil during blanking, the water mist sprayed by the spray nozzle can wet dust, and meanwhile, the water mist can adsorb the dust in the air, so that the floating condition of the dust in the air is reduced, the generation condition of raised dust is reduced, the air quality of the surrounding environment is improved, and the body of a worker is protected; in addition, the relative position of the spraying nozzle and the base can be adjusted by the moving assembly, so that different dust raising conditions can be adapted, and the practicability is improved;

2. the cylinder is installed to the supporting seat, promotes the bearing board up-and-down motion through the cylinder and can adjust the height of spraying shower nozzle, and the second motor can rotate through gear and rack drive spraying shower nozzle in addition to the adjustable range of spraying of increase spraying shower nozzle.

Drawings

FIG. 1 is a schematic perspective view of a conventional small particle size crusher;

FIG. 2 is a schematic perspective view of the present embodiment;

fig. 3 is a schematic perspective view of the moving assembly and the support plate of the present embodiment.

In the figure: 1. a machine base; 11. a feed inlet; 12. a conveyor belt; 13. a guide rail; 14. a side plate; 15. a crushing device; 16. a feeding box; 2. a spray nozzle; 21. a water delivery pipe; 22. a water pump; 23. a water tank; 3. a movable seat; 31. a lead screw; 32. a slider; 33. a supporting seat; 34. a first motor; 35. an auxiliary lever; 36. a pulley; 37. a slide rail; 4. a cylinder; 41. a telescopic rod; 42. a sleeve; 43. a column; 5. a support plate; 51. a turntable; 52. a motor base; 53. a second motor; 54. a gear; 55. a rack; 56. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 2, for the utility model discloses a small particle size breaker with dustproof function, including

frame

1, 1 internally mounted of frame has breaker 15, and feed inlet 11 has been seted up to the top surface of frame 1, and the cross-section of feed inlet 11 is circularly, and the edge of feed inlet 11 encloses and is equipped with feed box 16, and feed box 16 extends perpendicularly along the direction of keeping away from frame 1, and feed box 16's top is equipped with two relative transmission bands 12 that set up, and feed box 16 is gone into in the conveying of transmission band 12 to building waste soil.

As shown in fig. 2, a guide rail 13 is fixed at the end of the conveyor belt 12 close to the feeding box 16, the guide rail 13 extends towards the feeding box 16 and is arranged obliquely, the construction waste soil on the conveyor belt 12 slides down into the feeding box 16 through the guide rail 13, and the guide rail 13 plays a role in guiding the blanking of the construction waste soil; both sides limit that guide rail 13 set up along building waste soil landing direction all is fixed with curb plate 14 perpendicularly, and curb plate 14 can prevent that building waste soil from leaving from the both sides of guide rail 13, reduces the dust on external wind blows up guide rail 13 simultaneously, plays the effect that reduces the raise dust.

As shown in fig. 2, a spraying nozzle 2 is installed on one side of the machine base 1 located on the feeding box 16, the spraying nozzle 2 is located between the two guide rails 13, the spraying nozzle 2 faces the other side of the feeding box 16, a water inlet end of the spraying nozzle 2 is communicated with a water pipe 21, the water pipe 21 is specifically a rubber hose, a water tank 23 and a water pump 22 are installed on the machine base 1, the water tank 23 is communicated with the water pump 22, one end of the water pipe 21 far away from the spraying nozzle 2 is communicated with the water pump 22, the water pump 22 can pump water in the water tank 23 to the spraying nozzle 2 through the water pipe 21, so that the spray nozzle 2 sprays water mist, the water mist is used for absorbing and wetting dust in the air when the building waste soil is blanked, the dust is changed into a solid-liquid mixture, the capability of the dust floating in the air is reduced, thereby play the effect that reduces the raise dust and produce, protect operational environment, improve the air quality on every side, and then protect workman's health.

As shown in fig. 2 and fig. 3, a moving assembly is disposed on the same side of the base 1 located on the spray nozzle 2, in this embodiment, the moving assembly includes a moving base 3, a screw 31, a slider 32, a supporting base 33 and a first motor 34, the moving base 3 is fixed on a bearing surface of the base 1, and a length direction of the moving base 3 is tangential to an arc surface where a side wall of the feed box 16 is located; the screw rod 31 is rotatably arranged in the movable base 3, and the screw rod 31 is arranged along the length direction of the movable base 3; the first motor 34 is installed at one end of the moving base 3, an output shaft of the first motor 34 is connected to one end of the screw rod 31, the first motor 34 is specifically a servo motor, and the first motor 34 can drive the screw rod 31 to rotate; the sliding block 32 is in threaded connection with the screw rod 31, the sliding block 32 is in sliding connection with the moving seat 3, the rotation of the screw rod 31 drives the sliding block 32 to move along the length direction of the moving seat 3, and the movement of the sliding block 32 at the position of the moving seat 3 plays a guiding role; the supporting seat 33 is vertically fixed on the bearing surface of the sliding block 32, and the supporting seat 33 can be driven to move on the moving seat 3 through the sliding block 32; two side surfaces of the supporting seat 33, which are parallel to the length direction of the screw rod 31, are both fixed with auxiliary rods 35, the cross sections of the auxiliary rods 35 are L-shaped, one ends of the auxiliary rods 35 are vertically fixed on the supporting seat 33 and are parallel to the bearing surface of the machine base 1, the other ends of the auxiliary rods are vertical to the bearing surface of the machine base 1, pulleys 36 are rotatably mounted at the end parts of the auxiliary rods 35, which are far away from the supporting seat 33, the pulleys 36 are abutted against the machine base 1, in the moving process of the supporting seat 33, the pulleys 36 move along with the supporting seat 33 and roll on the machine base 1, and the pulleys 36 and the auxiliary rods 35 together play a role in auxiliary supporting of the supporting; the machine base 1 is fixed with slide rails 37 on both sides of the movable base 3, the slide rails 37 are arranged along the length direction of the movable base 3, and both side surfaces of the pulley 36 are abutted against the inner walls of the slide rails 37, so that the stability of the movement direction of the pulley 36 is maintained, and the stability of the support base 33 is further improved.

Spraying shower nozzle 2 is connected with supporting seat 33, and supporting seat 33 can drive spraying shower nozzle 2 and remove at the removal in-process for spraying shower nozzle 2 is adjustable with frame 1's relative position, changes spraying shower nozzle 2 position between two guide rails 13, increases spraying shower nozzle 2's the scope of spraying, thereby according to the condition of dust during the blanking, aims at suitable position with spraying shower nozzle 2, improves the dust fall effect, further reduces the condition that the raise dust produced, improves the practicality.

As shown in fig. 2 and 3, the top surface of the supporting seat 33 away from the sliding block 32 is provided with an air cylinder 4, a piston rod of the air cylinder 4 extends along the direction away from the supporting seat 33, and the end of the piston rod is vertically fixed with a supporting plate 5, and the air cylinder 4 can drive the supporting plate 5 to move towards or away from the supporting seat 33; be connected with telescopic link 41 between supporting seat 33 and the bearing board 5, telescopic link 41 is provided with four and is located the four corners of supporting seat 33 top surface respectively, telescopic link 41 includes sleeve 42 and stand 43, sleeve 42 is one end open structure, the bobbin base vertical fixation of sleeve 42 is in supporting seat 33, the one end vertical fixation of stand 43 is close to the bottom surface of supporting seat 33 in bearing board 5, the other end inserts and sliding connection in sleeve 42, sleeve 42 plays the guide effect to the motion of stand 43, thereby play the guide effect to the removal of bearing board 5, improve the stability of bearing board 5 moving direction.

Spraying nozzle 2 is connected with bearing board 5, and at bearing board 5's removal in-process, spraying nozzle 2 reciprocates along with bearing board 5 to can adjust spraying nozzle 2's height, further increase the adjustable range that spraying nozzle 2 sprayed, make spraying nozzle 2 effectively adapt to the production condition of dust, reinforcing practicality.

As shown in fig. 2 and 3, a rotary table 51 is arranged on the bearing surface of the bearing plate 5 away from the cylinder 4, the rotary table 51 is rotatably connected to the bearing plate 5, and the rotation axis of the rotary table 51 is perpendicular to the bearing surface of the bearing plate 5; the spraying nozzle 2 is fixed on the rotary table 51, the direction of the spraying nozzle 2 can be changed along with the rotation of the rotary table 51, and the spraying angle of the spraying nozzle 2 is adjusted, so that the adjustable range of spraying of the spraying nozzle 2 is further expanded; the section of the rotary table 51 is semicircular, the side wall of the rotary table 51 close to the water inlet end of the spray nozzle 2 is an arc-shaped surface, and a rack 55 is fixed on the arc-shaped surface along the circumferential direction; a motor seat 52 is fixed on one side of the bearing plate 5 close to the water inlet end of the spray nozzle 2, a second motor 53 is fixed on the motor seat 52, the second motor 53 is specifically a servo motor, an output shaft of the second motor 53 extends towards the bearing plate 5, a gear 54 is fixed on an output shaft of the second motor 53, the rotating axis of the gear 54 is perpendicular to the bearing surface of the bearing plate 5, the gear 54 is meshed with a rack 55, the second motor 53 is started, the second motor 53 can drive the gear 54 to rotate, and the rack 55 drives a rotary table 51 to rotate, so that the spraying angle of the spray nozzle 2 is adjusted; both ends of rack 55 all are fixed with stopper 56, and when revolving stage 51 rotated the position of gear 54 with stopper 56 butt, stopper 56 can prevent gear 54 from continuing to rotate to prevent revolving stage 51 from continuing to rotate, restriction spray nozzle 2's turned angle avoids spray nozzle 2 to rotate excessive condition and takes place.

The implementation principle of the embodiment is as follows:

starting a first motor 34, driving a screw rod 31 to rotate, driving a sliding block 32 and a supporting seat 33 to move, and adjusting the position of the spray nozzle 2 between the two guide rails 13; starting the air cylinder 4 to drive the bearing plate 5 to move, and adjusting the height of the spray nozzle 2; the second motor 53 is started, the rotary table 51 is driven to rotate through the gear 54 and the rack 55, and the spraying angle of the spraying nozzle 2 is adjusted; and starting the water pump 22 to convey water to the spray nozzle 2, so that the spray nozzle 2 sprays water mist to start dust falling operation.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a small particle size breaker with dustproof function, is including setting up feed inlet (11) on frame (1), the top of feed inlet (11) is enclosed and is equipped with feeding case (16), the top of feeding case (16) is equipped with transmission band (12), its characterized in that: the end of transmission band (12) is equipped with the orientation guide rail (13) that feeding case (16) extend, the both sides of guide rail (13) all are equipped with curb plate (14), frame (1) is located spray nozzle (2) that are used for blowout water smoke are installed to one side of feeding case (16), spray nozzle (2) orientation the opposite side of feeding case (16), frame (1) is provided with and is used for adjusting spray nozzle (2) with the removal subassembly of frame (1) relative position.

2. A small particle size crusher having a dust-proof function according to claim 1, wherein: the moving assembly comprises a moving seat (3) installed on the machine base (1), a lead screw (31) rotatably installed in the moving seat (3), a sliding block (32) in threaded connection with the lead screw (31) and in sliding connection with the moving seat (3), a supporting seat (33) connected with the sliding block (32) and the spraying nozzle (2), and a first motor (34) used for driving the lead screw (31) to rotate.

3. A small particle size crusher having a dust-proof function according to claim 2, wherein: the supporting seat (33) is far away from the cylinder (4) is installed on the top surface of the sliding block (32), the piston rod of the cylinder (4) extends in the direction far away from the supporting seat (33) and is connected with a bearing plate (5), and the spray nozzle (2) is connected with the bearing plate (5).

4. A small particle size crusher having a dust-proof function according to claim 3, wherein: the spraying nozzle (2) is connected with a rotary table (51), the rotary table (51) is rotatably connected with the bearing plate (5), a second motor (53) is installed on the bearing plate (5), a gear (54) is arranged on an output shaft of the second motor (53), and a rack (55) meshed with the gear (54) is arranged on the side wall of the rotary table (51) along the circumferential direction.

5. A small particle size crusher having a dust-proof function according to claim 3, wherein: and a telescopic rod (41) is arranged between the supporting seat (33) and the bearing plate (5).

6. The small particle size crusher having a dust-proof function according to claim 4, wherein: the rack (55) is positioned on one side, away from the feeding box (16), of the rotary table (51), and limiting blocks (56) abutted to the gears (54) are arranged at two ends of the rack (55).

7. A small particle size crusher having a dust-proof function according to claim 2, wherein: the supporting seat (33) is parallel to two side faces of the length direction of the screw rod (31) are respectively provided with an auxiliary rod (35), and one end of the auxiliary rod (35) far away from the supporting seat (33) is rotatably provided with a pulley (36) which is abutted to the base (1).

8. A small particle size crusher having a dust-proof function according to claim 7, wherein: the machine base (1) is positioned on two sides of the movable base (3) and is provided with sliding rails (37) for the sliding connection of the pulleys (36).