CN212075493U

CN212075493U - Conveyer with self-cleaning function

Info

Publication number: CN212075493U
Application number: CN202020762664.2U
Authority: CN
Inventors: 熊俊; 武梦婷
Original assignee: Jiangxi Barrick Mineral Processing Equipment Co ltd
Current assignee: Jiangxi Barrick Mineral Processing Equipment Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-04
Anticipated expiration: 2030-05-09

Abstract

The utility model discloses a conveyor with a self-cleaning function, which comprises a conveying shell, a spiral conveying shaft arranged in the conveying shell, a supporting frame for supporting the conveying shell and a transmission device arranged at one end of the supporting frame for driving the spiral conveying shaft to rotate; a cleaning device for removing dust and cleaning the conveyor is arranged on the conveying shell; the cleaning device comprises a water collecting tank arranged below the support frame, a water guide pipe arranged on the conveying shell, a plurality of water spraying heads communicated with the water guide pipe, a water supply pipe connected with the water guide pipe and used for supplying water to the water guide pipe, and a booster pump arranged in the water collecting tank and communicated with the water supply pipe; the water accumulation pool is divided into a sewage pool and a clean water pool; a filter plate for filtering silt is arranged between the sewage tank and the clean water tank; and a sludge discharge pipe for discharging silt is arranged below the sewage pool.

Description

Conveyer with self-cleaning function

Technical Field

The utility model relates to a technical field is carried to the grit, especially relates to a conveyer with self-cleaning function.

Background

A large amount of sand stones are generated during mining minerals in mines, the needed minerals are contained in the sand stones, a large amount of dust is generated during surplus transportation of the sand stones, certain influence is caused to the surrounding environment, and meanwhile, the generated dust has great influence on the bodies of construction workers, so that the sand stones need to be cleaned and dedusted in the conveying process; after work, in order to ensure the cleanness and tidiness of the equipment, the service life of the equipment is prolonged, and the equipment needs to be cleaned to keep clean and tidy so as to be used next time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem of providing a conveyor with a self-cleaning function to solve the problems.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a conveyor with a self-cleaning function, which comprises a conveying shell, a spiral conveying shaft arranged in the conveying shell, a supporting frame for supporting the conveying shell and a transmission device arranged at one end of the supporting frame for driving the spiral conveying shaft to rotate; the method is characterized in that: a cleaning device for removing dust and cleaning the conveyor is arranged on the conveying shell; the cleaning device comprises a water collecting tank arranged below the support frame, a water guide pipe arranged on the conveying shell, a plurality of water spraying heads communicated with the water guide pipe, a water supply pipe connected with the water guide pipe and used for supplying water to the water guide pipe, and a booster pump arranged in the water collecting tank and communicated with the water supply pipe; the water accumulation pool is divided into a sewage pool and a clean water pool; a filter plate for filtering silt is arranged between the sewage tank and the clean water tank; and a sludge discharge pipe for discharging silt is arranged below the sewage pool.

Further, the transmission device comprises a transmission motor and a gearbox connected with the spiral conveying shaft; the transmission motor is connected with the gearbox through a transmission belt.

Furthermore, a drain pipe communicated with the sewage tank is arranged below one end of the conveying shell close to the water accumulating tank.

Furthermore, one end of the sludge discharge pipe, which is far away from the sewage pool, is provided with a sludge discharge switch for preventing sewage from flowing out.

Further, a screw rod for discharging sludge is arranged in the sludge discharge pipe; the screw rod is driven by a mud discharging motor.

Furthermore, the sprinkler head comprises a fixed pipe, a sleeve arranged in the fixed pipe, a plug body filled in the sleeve and a screw cap in threaded connection with the fixed pipe; the sleeve is plugged in the fixed pipe, a plurality of water inlet holes are formed in one end, far away from the screw cap, of the sleeve, and a rectifying cavity is formed in the screw cap at one end, close to the screw cap, of the sleeve; a shunt channel for dividing water into a plurality of strands is reserved between the plug body and the sleeve, and a rotational flow cavity for enabling water flow to rotate and a water spray nozzle arranged at the center of the nut are arranged at one end, close to the nut, of the plug body.

The utility model has the advantages that:

the utility model relates to a conveyer with self-cleaning function, which utilizes a transmission device to be provided with a water guide pipe, the water guide pipe is provided with a water spray head communicated with the water guide pipe, a water supply pipe for supplying water to the water guide pipe and booster pump water arranged at one end of the water supply pipe far away from the water guide pipe can provide certain pressure intensity, and the distance between a screw cap and a plug body is increased to ensure that a water column sprayed by the water spray head cleans a conveying shell and a spiral conveying shaft; the distance between the screw cap and the plug body is reduced, so that the water spray sprayed by the water spray head can effectively inhibit dust generated in the process of conveying sandstone; the water collecting tank is arranged below the supporting frame and is divided into a sewage tank and a clean water tank, the filter plate is arranged between the sewage tank and the clean water tank, and the drain pipe communicated with the water collecting tank is arranged below the feeding shell, so that water can be recycled, and water resources are effectively saved.

Drawings

Fig. 1 is a schematic view of the whole structure of a conveyor with a self-cleaning function according to the present invention;

FIG. 2 is a schematic structural view of a conveyor with a self-cleaning function according to the present invention;

fig. 3 is a schematic structural view of a conveyor cleaning device with a self-cleaning function according to the present invention;

fig. 4 is a schematic structural view of a conveyor plug body with a self-cleaning function according to the present invention;

fig. 5 is a schematic sectional view of a conveyor sprinkler head with a self-cleaning function according to the present invention.

Reference numbers in the figures:

1. a transport housing; 11. a drain pipe; 2. a screw conveying shaft; 3. a support frame; 4. a transmission device; 41. a drive motor; 42. a gearbox; 43. a transmission belt; 5. a cleaning device; 51. a water accumulation pool; 52. a water conduit; 53. a sprinkler head; 531. a fixed tube; 532. a sleeve; 533. a plug body; 354. a nut; 535. a water inlet hole; 536. a rectification cavity; 537. a flow dividing channel; 538. a vortex chamber; 539. a water jet; 54. a water supply pipe; 55. a sludge discharge pipe; 56. a booster pump; 551. a sludge discharge switch; 552. a screw rod; 553. a mud discharging motor; 57. a sewage tank; 58. a clear water tank; 59. a filter plate.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 to 5, the conveyor with a self-cleaning function provided in this embodiment includes a conveying housing 1, a spiral conveying shaft 2 disposed in the conveying housing 1, a supporting frame 3 supporting the conveying housing 1, and a transmission device 4 disposed at one end of the supporting frame 3 and driving the spiral conveying shaft 2 to rotate; the method is characterized in that: a cleaning device 5 for removing dust and cleaning the conveyor is arranged on the conveying shell 1; the cleaning device 5 comprises a water collecting tank 51 arranged below the support frame 3, a water guide pipe 52 arranged on the conveying shell 1, a plurality of water spraying heads 53 communicated with the water guide pipe 52, a water supply pipe 54 connected with the water guide pipe 52 and used for supplying water to the water guide pipe 52, and a booster pump 56 arranged in the water collecting tank 51 and communicated with the water supply pipe 54; the water accumulation tank 51 is divided into a sewage tank 57 and a clean water tank 58; a filter plate 59 for filtering silt is arranged between the sewage tank 57 and the clean water tank 58; a sludge discharge pipe 55 for discharging silt is arranged below the sewage tank 57.

Further, the transmission device 4 comprises a transmission motor 41 and a gearbox 42 connected with the spiral conveying shaft 2; the transmission motor 41 is connected with the gearbox 42 through a transmission belt 43.

Further, a drain pipe 11 communicated with the sewage tank 57 is provided below one end of the transporting housing 1 near the sump 51.

Further, one end of the sludge discharge pipe 55 far away from the sewage tank 57 is provided with a sludge discharge switch 551 for preventing sewage from flowing out.

Further, a screw 552 for discharging sludge is arranged inside the sludge discharge pipe 55; the screw 552 is driven by a mud motor 553.

Further, the sprinkler head 53 includes a fixed pipe 531, a sleeve 532 disposed inside the fixed pipe 531, a plug 533 filled inside the sleeve 532, and a nut 534 threadedly coupled to the fixed pipe 531; the sleeve 532 is plugged in the fixed pipe 531, one end of the sleeve, which is far away from the nut 534, is provided with a plurality of water inlet holes 535, and one end of the sleeve, which is close to the nut 534, forms a rectifying cavity 536 in the nut 534; a shunt channel 537 for dividing water into a plurality of strands is left between the plug 533 and the sleeve 532, and a swirl chamber 538 for rotating water flow and a water jet 539 arranged at the center of the nut 534 are arranged at one end of the plug 533 close to the nut 534.

The working principle is as follows:

a conveyer with self-cleaning function is provided with a plurality of water spray heads 53 at the upper end of a conveying shell 1, water with certain pressure intensity is provided for the water spray heads 53 through a booster pump 56, a water supply pipe 54 and a water guide pipe 52, so that the distance between a nut 534 and a plug body 533 is increased, and the water spray heads spray water columns to clean the conveying shell 1 and a spiral conveying shaft 2; the distance between the nut 534 and the plug 533 is reduced, so that the water spray sprayed by the water spray head can effectively inhibit dust generated in the process of sand conveying; the water collecting tank 51 is arranged below the supporting frame 3, the water collecting tank 51 is divided into a sewage tank 57 and a clean water tank 58, a filter plate 58 is arranged between the sewage tank 57 and the clean water tank 58, a drain pipe 11 communicated with the water collecting tank 58 is arranged below the conveying shell 1, water can be recycled, a sludge discharge pipe 55 is arranged at the lower end of the sewage tank 57, a screw rod 552 is arranged in the sludge discharge pipe 55, the screw rod 552 is driven by a sludge discharge motor 553, silt in the sewage tank 57 is discharged, and a sludge discharge switch 551 is arranged at one end, far away from the sewage tank, of the sludge discharge pipe 55, so that the outflow of the sludge can be effectively avoided when the sludge is closed.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A conveyor with a self-cleaning function comprises a conveying shell (1), a spiral conveying shaft (2) arranged in the conveying shell (1), a supporting frame (3) for supporting the conveying shell (1), and a transmission device (4) arranged at one end of the supporting frame (3) and used for driving the spiral conveying shaft (2) to rotate; the method is characterized in that: a cleaning device (5) for removing dust and cleaning the conveyor is arranged on the conveying shell (1); the cleaning device (5) comprises a water collecting tank (51) arranged below the support frame (3), a water guide pipe (52) arranged on the conveying shell (1), a plurality of water spraying heads (53) communicated with the water guide pipe (52), a water supply pipe (54) connected with the water guide pipe (52) and used for supplying water to the water guide pipe (52), and a booster pump (56) arranged inside the water collecting tank (51) and communicated with the water supply pipe (54); the water accumulation tank (51) is divided into a sewage tank (57) and a clean water tank (58); a filter plate (59) for filtering silt is arranged between the sewage tank (57) and the clean water tank (58); and a sludge discharge pipe (55) for discharging silt is arranged below the sewage pool (57).

2. A conveyor having a self-cleaning function according to claim 1, wherein: the transmission device (4) comprises a transmission motor (41) and a gearbox (42) connected with the spiral conveying shaft (2); the transmission motor (41) is connected with the gearbox (42) through a transmission belt (43).

3. A conveyor having a self-cleaning function according to claim 1, wherein: a drain pipe (11) communicated with the sewage tank (57) is arranged below one end of the conveying shell (1) close to the water accumulating tank (51).

4. A conveyor having a self-cleaning function according to claim 1, wherein: and a sludge discharge switch (551) for preventing sewage from flowing out is arranged at one end of the sludge discharge pipe (55) far away from the sewage pool (57).

5. A conveyor having a self-cleaning function according to claim 1, wherein: a screw rod (552) for discharging sludge is arranged in the sludge discharge pipe (55); the screw rod (552) is driven by a mud discharging motor (553).

6. A conveyor having a self-cleaning function according to claim 1, wherein: the sprinkler head (53) comprises a fixed pipe (531), a sleeve (532) placed in the fixed pipe (531), a plug body (533) filled in the sleeve (532), and a screw cap (534) in threaded connection with the fixed pipe (531); the sleeve (532) is plugged in the fixed pipe (531), one end, far away from the screw cap (534), of the sleeve is provided with a plurality of water inlet holes (535), and one end, close to the screw cap (534), of the sleeve forms a rectifying cavity (536) in the screw cap (534); a shunt channel (537) for dividing water into a plurality of strands is reserved between the plug body (533) and the sleeve (532), and one end of the plug body (533) close to the screw cap (534) is provided with a rotational flow cavity (538) for rotating water flow and a water spray opening (539) arranged at the center of the screw cap (534).