CN215234962U

CN215234962U - Cement broken stone grinding equipment that dust is few

Info

Publication number: CN215234962U
Application number: CN202120587575.3U
Authority: CN
Inventors: 李�浩; 熊哲
Original assignee: Hubei Jianju Municipal Construction Co Ltd
Current assignee: Hubei Jianju Municipal Construction Co Ltd
Priority date: 2021-03-23
Filing date: 2021-03-23
Publication date: 2021-12-21
Anticipated expiration: 2031-03-23

Abstract

The utility model relates to a construction equipment technical field discloses a cement rubble grinding device that dust is few, including the humidification case, support frame one side is provided with the motor platform, motor bench portion is provided with drive machine, drive machine's output shaft passes the support frame is connected with the drive wheel, the conveyer belt has been cup jointed in the drive wheel outside, the conveyer belt is installed the support frame top, humidification case one side is provided with the rubble and grinds the case, rubble grinding bottom of the case portion one side is provided with the discharge gate. The utility model discloses a set up storage water tank and shower nozzle, carry out the processing of water spray humidification to the raw materials, reduced the dust that the raw materials produced at crushing process to grind the roof portion at the rubble and set up the suction box, can adsorb the dust that the incasement produced, through setting up dust exhaust pipeline and dust collection box, concentrate the collection to the dust that the rubble of discharging ground the case, reduce the damage of dust to equipment inside.

Description

Cement broken stone grinding equipment that dust is few

Technical Field

The utility model relates to a building construction equipment technical field specifically is a cement rubble grinding device that dust is few.

Background

The cement broken stone is prepared by taking graded broken stone as aggregate, filling gaps of the aggregate with a certain amount of cementing materials and enough mortar volume, and paving and compacting according to an embedding and extruding principle, and when the cement broken stone is produced, raw materials need to be ground and crushed.

However, most of the currently used cement gravel grinding equipment is an open crusher, and dust generated along with the production process is not treated, so that the environment is polluted, and the crushing equipment is damaged. Accordingly, those skilled in the art have provided a cement macadam grinding apparatus with less dust to solve the problems set forth in the background art described above.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cement rubble grinding device that dust is few to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a few cement rubble grinding device of dust, includes the humidification case, humidification bottom of the case portion fixedly connected with support frame, support frame bottom four corners fixed mounting has the gasket, the welding of support frame middle part has the connecting strip, support frame one side is provided with the motor platform, motor bench top portion is provided with drive motor, drive motor's output shaft passes the support frame and is connected with the drive wheel, the drive wheel is provided with two sets ofly, the conveyer belt has been cup jointed in the drive wheel outside, the conveyer belt is installed the support frame top, humidification case one side is provided with the rubble and grinds the case, rubble grinds bottom of the case portion one side and is provided with the discharge gate.

As a further aspect of the present invention: the improved humidifying box is characterized in that a group of water storage tanks are arranged on one side of the top of the humidifying box, water outlet hoses are fixedly mounted at the bottoms of the water storage tanks, one ends of the water outlet hoses are connected with nozzles, the nozzles are fixedly mounted at the top of the interior of the humidifying box, and the nozzles can be used for humidifying raw materials in the interior of the humidifying box to reduce dust generated in the crushing process.

As a further aspect of the present invention: the rubble grinds case one side and is provided with the feed inlet, feed inlet one side fixed mounting has dustproof curtain, through setting up dustproof curtain can block when carrying out the broken grinding the dust that the rubble ground case produced discharges the outside.

As a further aspect of the present invention: the grinding device is characterized in that a motor box is arranged on one side of the gravel grinding box, a grinding motor is arranged in the motor box, a grinding wheel is fixedly connected to an output shaft of the grinding motor, the grinding wheel is located in the middle of the gravel grinding box, and raw materials can be ground and crushed through the grinding motor and the grinding wheel.

As a further aspect of the present invention: the top of the gravel grinding box is fixedly provided with a dust suction box, a dust suction fan is fixedly arranged in the dust suction box, and dust generated in the gravel grinding box can be discharged through the dust suction fan.

As a further aspect of the present invention: the top of the dust collection box is fixedly provided with a dust exhaust pipeline, one end of the dust exhaust pipeline is communicated with a dust collection box, and the dust collection box is fixed on one side of the top end of the humidification box. Through the dust exhaust pipeline and the dust collection box, dust exhausted from the gravel grinding box can be collected in a centralized manner.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up storage water tank and shower nozzle, can carry out water spray humidification processing to the raw materials, reduced the dust that the raw materials produced in crushing process, simultaneously at rubble grinding box's feed inlet installation dust screen, can block the dust that produces in the rubble grinding box and discharge to the outside when carrying out crushing grinding, and set up the suction box at rubble grinding box top, can adsorb the dust that the incasement produced, and through dust exhaust pipeline and the dust collection box that set up, concentrate the collection to the dust that discharges rubble grinding box, reduce the production of dust from two aspects before production and in the production;

2. the utility model discloses the setting can concentrate the collection to the dust that produces through setting up dust exhaust pipeline and dust collection box, has avoided the destruction of dust to environment and production facility.

Drawings

FIG. 1 is a schematic view showing the overall structure of a dust-reduced cement macadam grinding apparatus;

FIG. 2 is a schematic view showing an exploded structure of a stone grinding box of a dust-reduced cement stone grinding apparatus;

fig. 3 is a schematic front view of a cement macadam grinding apparatus with less dust.

In the figure: 1. a humidifying box; 2. a support frame; 3. a gasket; 4. a connecting strip; 5. a motor table; 6. a drive motor; 7. a driving wheel; 8. a conveyor belt; 9. a gravel grinding box; 10. a discharge port; 11. a water storage tank; 12. a water outlet hose; 13. a spray head; 14. a feed inlet; 15. a dust curtain; 16. a motor case; 17. grinding the motor; 18. a grinding wheel; 19. a dust collection box; 20. a dust collection fan; 21. a dust exhaust pipeline; 22. a dust collection box.

Detailed Description

Please refer to fig. 1-3, in the embodiment of the utility model, a cement rubble grinding device that dust is few, including humidification case 1, humidification case 1 bottom fixedly connected with

support frame

2, 2 bottom four corners fixed mounting of support frame have gasket 3, 2 middle part welding of support frame have connecting

strip

4, 2 one sides of support frame are provided with

motor platform

5, 5 tops of motor platform are provided with driving motor 6, the output shaft of driving motor 6 passes support frame 2 and is connected with drive wheel 7, drive wheel 7 is provided with two sets ofly, conveyer belt 8 has been cup jointed in the 7 outsides of drive wheel, conveyer belt 8 is installed between support frame 2, humidification case 1 one side is provided with rubble grinding case 9, rubble grinding case 9 bottom one side is provided with discharge gate 10.

In fig. 1, 2 and 3: humidification case 1 top one side is provided with a set of storage water tank 11, storage water tank 11 bottom fixed mounting has water outlet hose 12, water outlet hose 12 one end is connected with shower nozzle 13, shower nozzle 13 fixed mounting is at the inside top of humidification case 1, rubble grinds case 9 one side and is provided with

feed inlet

14, 14 one side fixed mounting of feed inlet has dustproof curtain 15, rubble grinds case 9 one side and is provided with motor case 16, motor case 16 internally mounted has grinding motor 17, grinding motor 17 output shaft fixedly connected with grinding miller 18, and grinding miller 18 is located the middle part that rubble ground case 9, humidification case 1 through setting up, can carry out the processing of water spray humidification to the raw materials, just so reduced the dust that the raw materials produced at crushing process.

In fig. 1 and 2: rubble grinds case 9 top fixed mounting has dust collection box 19, the inside fixed mounting of dust collection box 19 has dust absorption fan 20, dust collection box 19 top fixed mounting has dust exhaust pipe 21, dust exhaust pipe 21 one end switch-on has dust collection box 22, and dust collection box 22 is fixed in one side on humidification case 1 top, grind the case 9 top through being provided with dust collection box 19 at the rubble, can adsorb the dust that the incasement produced, and through dust exhaust pipe 21 and dust collection box 22 that set up, concentrate the collection to the dust of discharge rubble grinding case 9.

The utility model discloses a theory of operation is: before using this device, whether connect between each part earlier and stabilize, whether the inspection support frame 2 is connected with connecting strip 4 and stabilizes, whether all kinds of equipment can normal use, whether storage water tank 11 has water, whether play water hose 12 blocks up. The raw materials to be ground and crushed are put on a conveyor belt 8 after the inspection is finished, the conveyor belt 8 conveys the raw materials into a humidifying box 1 under the work of a transmission motor 6 and a transmission wheel 7, a spray head 13 arranged at the top in the humidifying box 1 sprays water, the raw materials subjected to the humidifying treatment enter a feed inlet 14 under the drive of the conveyor belt 8, meanwhile, a dustproof curtain 15 is arranged at the feed inlet 14 of a gravel grinding box 9, the raw materials in the box can be ground and crushed by a grinding wheel 18 arranged in the gravel grinding box 9 under the drive of a grinding motor 17 when the raw materials are crushed and ground, the generated dust can be sucked out by a dust suction box 19 at the top of the gravel grinding box 9, and under the action of a dust suction fan 20, the dust can enter a dust collection box 22 through a dust discharge pipeline 21, the ground and crushed raw material is discharged through a discharge port 10. The utility model discloses reduce the production of dust in two aspects before and in the production, avoided the destruction of dust to environment and production facility.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cement macadam grinding device with less dust comprises a humidifying box (1) and is characterized in that, the bottom of the humidifying box (1) is fixedly connected with a supporting frame (2), four corners of the bottom of the supporting frame (2) are fixedly provided with gaskets (3), a connecting strip (4) is welded in the middle of the support frame (2), a motor platform (5) is arranged on one side of the support frame (2), a transmission motor (6) is arranged at the top of the motor platform (5), an output shaft of the transmission motor (6) penetrates through the support frame (2) and is connected with a transmission wheel (7), two groups of driving wheels (7) are arranged, a conveying belt (8) is sleeved on the outer side of each driving wheel (7), the conveyor belt (8) is arranged at the top of the support frame (2), a gravel grinding box (9) is arranged at one side of the humidifying box (1), a discharge hole (10) is formed in one side of the bottom of the gravel grinding box (9).

2. The cement macadam grinding device with little dust as claimed in claim 1, wherein one side of the top of the humidifying box (1) is provided with a group of water storage tanks (11), the bottom of each water storage tank (11) is fixedly provided with a water outlet hose (12), one end of each water outlet hose (12) is connected with a spray head (13), and the spray heads (13) are fixedly arranged on the top inside the humidifying box (1).

3. A dust-reduced cement macadam grinding apparatus according to claim 1 wherein a feed inlet (14) is provided on one side of the macadam grinding box (9), and a dust curtain (15) is fixedly mounted on one side of the feed inlet (14).

4. A dust-reduced cement macadam grinding apparatus according to claim 1, wherein a motor box (16) is provided at one side of the macadam grinding box (9), a grinding motor (17) is installed inside the motor box (16), a grinding wheel (18) is fixedly connected to an output shaft of the grinding motor (17), and the grinding wheel (18) is located at the middle part of the macadam grinding box (9).

5. A dust-reduced cement gravel grinding apparatus as claimed in claim 1, wherein a dust suction box (19) is fixedly installed on the top of the gravel grinding box (9), and a dust suction fan (20) is fixedly installed inside the dust suction box (19).

6. The cement macadam grinding apparatus with little dust according to claim 5, wherein a dust exhaust pipe (21) is fixedly installed at the top of the dust exhaust box (19), one end of the dust exhaust pipe (21) is communicated with a dust collection box (22), and the dust collection box (22) is fixed at one side of the top end of the humidifying box (1).