CN218871690U

CN218871690U - Molding sand casting dust collector

Info

Publication number: CN218871690U
Application number: CN202320059457.4U
Authority: CN
Inventors: 毛红伟
Original assignee: Jiangxi Rongyi Equipment Manufacturing Co ltd
Current assignee: Jiangxi Rongyi Equipment Manufacturing Co ltd
Priority date: 2023-01-09
Filing date: 2023-01-09
Publication date: 2023-04-18
Anticipated expiration: 2033-01-09

Abstract

The application discloses molding sand casting dust collector relates to dust collector's technical field, which comprises a frame, the top fixed mounting of frame has first box, the top fixed mounting of first box has the feeder hopper, one side fixed mounting of first box has first connecting pipe, one side fixed mounting of first connecting pipe has the second box, one side fixed mounting of second box has the second connecting pipe, one side fixed mounting of second connecting pipe has the third box, one side fixed mounting of third box has the air-blower, be located in the second box the top slidable mounting of first connecting pipe has the filter screen, one side fixed mounting of second box has the motor, the inside of second box is located the below of filter screen is rotated and is installed the threaded rod. The application a molding sand casting dust collector, simple structure, convenient to use, the connectivity is strong, improves dust removal effect, energy-concerving and environment-protective, the reinforcing practicality.

Description

Molding sand casting dust collector

Technical Field

The application relates to dust collector's technical field, especially relate to a molding sand casting dust collector.

Background

Sand casting refers to a casting method that produces in a sand mold. Steel, iron and most nonferrous metal castings can be obtained by sand casting. Because the molding material used for sand casting is cheap and easy to obtain, the casting mould is simple and convenient to manufacture, and can adapt to single-piece production, batch production and mass production of castings.

Present molding sand casting dust collector, like the patent of publication No. CN206588294U, including the frame, be provided with first box in the frame, first box includes the sand inlet, the dust outlet that communicate with first box inside, the dust outlet intercommunication has a dirt pipe, it is equipped with the air-blower on the dust pipe to go out, be provided with the sack structure in the first box, the sack structure includes the sack that advances with sand inlet intercommunication, be provided with the stoving panel that pastes on first box inner wall and be used for heating the heating power supply of stoving panel on the first box, the moulding sand of stoving panel in to the sack dries, improves the aridity of moulding sand to avoid the moulding sand to adhere on the filtration pore of sack, make the filtration pore keep better filtration dust removal effect.

To the correlation technique among the above-mentioned, the inventor thinks that non-woven fabrics filter screen and carbon fiber filter screen are being used for a long time, and the filter screen is easy to be blockked up by the dust, influences the filter effect, for this reason, we provide a molding sand casting dust collector.

SUMMERY OF THE UTILITY MODEL

In order to improve non-woven fabrics filter screen and carbon fiber filter screen and use for a long time, the easy dust of filter screen blocks up, influences the problem of filter effect, and this application provides a molding sand casting dust collector.

The application provides a molding sand casting dust collector adopts following technical scheme:

the utility model provides a molding sand casting dust collector, includes the frame, the top fixed mounting of frame has first box, the top fixed mounting of first box has the feeder hopper, one side fixed mounting of first box has first connecting pipe, one side fixed mounting of first connecting pipe has the second box, one side fixed mounting of second box has the second connecting pipe, one side fixed mounting of second connecting pipe has the third box, one side fixed mounting of third box has the air-blower, be located in the second box the top slidable mounting of first connecting pipe has the filter screen, one side fixed mounting of second box has the motor, the inside of second box is located the below of filter screen is rotated and is installed the threaded rod, the output of motor with threaded rod fixed connection, the movable block is installed to the top screw thread of threaded rod, the top fixed mounting of movable block has the clearance brush, the clearance brush with the filter screen butt, the inside fixed mounting of second box has the gag lever post, the gag lever post with movable block sliding connection, the inside bottom sliding mounting of second box has the collection box.

Through adopting above-mentioned technical scheme, be provided with the clearance brush through the bottom at the filter screen, rotate through the motor control screw thread, drive and remove about the clearance brush, clean filter screen surface dust, improve the result of use of filter screen, through being provided with the gag lever post, play the spacing effect of support to the removal of clearance brush, be convenient for collect the dust after filtering or cleaning through collecting the box, conveniently clear up.

Optionally, the outside cover of threaded rod is equipped with the bellows, the one end of bellows with movable block fixed connection, the other end of bellows with second box inner wall fixed connection.

Through adopting above-mentioned technical scheme, through being provided with the bellows, play the guard action to the screw rod.

Optionally, a water tank is arranged at the bottom end of the inside of the third box body, and a spray head is fixedly mounted at the top end of the inside of the third box body.

Through adopting above-mentioned technical scheme, through being provided with the shower nozzle, further improve the dust clearance in the gas.

Optionally, the third box body is located the top movable mounting of basin has the filter box, the bottom fixed mounting of filter box has the filter screen.

Through adopting above-mentioned technical scheme, through being provided with the filter cartridge, be convenient for filter the dust in the basin.

Optionally, a baffle plate is fixedly mounted inside the third box body below the spray head.

By adopting the technical scheme, the gas retention time in the third box body is prolonged by arranging the baffle plate.

Optionally, a water pump is fixedly mounted on one side of the third box body, an input end of the water pump is fixedly mounted with a water inlet pipe, the water inlet pipe is communicated with the water tank, an output end of the water pump is fixedly mounted with a water outlet pipe, and the water outlet pipe is fixedly connected with the spray head.

By adopting the technical scheme, the water pump is arranged, the water inlet pipe is connected with the water tank, and the water outlet pipe is connected with the spray head, so that water can be recycled, and resources are saved.

Optionally, a sealing plate is arranged on one side of the second box body, and the sealing plate and the second box body are fixed through bolts.

Through adopting above-mentioned technical scheme, through opening the closing plate, be convenient for change the filter screen of second box, simultaneously, clear up bellows and gag lever post surface dust.

Optionally, the top end of the feeding hopper is movably provided with a sealing plug, the top end of the first box body is fixedly provided with an air inlet pipe, and the side end of the air inlet pipe is fixedly provided with a one-way valve.

By adopting the technical scheme, the dust is prevented from overflowing as much as possible by arranging the sealing plug.

To sum up, the present application includes the following beneficial effects:

through being provided with the cleaning brush in the bottom of filter screen, rotate through the motor control screw thread, it removes to drive the removal brush, clean filter screen surface dust, improve the result of use of filter screen, through being provided with the gag lever post, play the spacing effect of support to the removal of cleaning brush, be convenient for collect the dust after filtering or cleaning through collecting the box, conveniently clear up, through being provided with the bellows, play the guard action to the gag lever post, through being provided with the shower nozzle, further improve the dust clearance in the gas, through being provided with the filter box, be convenient for filter the dust in the basin, through being provided with the baffling board, increase gaseous dwell time in the third box, through being provided with the water pump, through intake-tube connection basin, go out the water piping connection shower nozzle, make water cycle use, save the resource, through opening the closing plate, be convenient for changing the filter screen of second box, and simultaneously, bellows and gag lever surface dust are cleared up.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic view of another perspective structure of the present application;

FIG. 3 is a schematic view of the internal structure of a second case of the present application;

fig. 4 is a schematic view of the internal structure of the third casing of the present application.

Description of the reference numerals: 1. a frame; 2. a first case; 3. a first connecting pipe; 4. a second case; 5. a second connecting pipe; 6. a third box body; 7. a feed hopper; 8. a filter screen; 9. a motor; 10. a threaded rod; 11. a movable block; 12. cleaning a brush; 13. a limiting rod; 14. a collection box; 15. a bellows; 16. a water tank; 17. a spray head; 18. a blower; 19. a filter box; 20. a baffle plate; 21. a water pump; 22. a water inlet pipe; 23. a water outlet pipe; 24. a sealing plate; 25. a bolt; 26. an air inlet pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

the embodiment of the application discloses molding sand casting dust collector. Referring to fig. 1-3, a molding sand casting dust collector, including frame 1, the top fixed mounting of frame 1 has first box 2, and the top fixed mounting of first box 2 has feeder hopper 7, and the top movable mounting of feeder hopper 7 has the sealing plug, and the top fixed mounting of first box 2 has intake pipe 26, and the side fixed mounting of intake pipe 26 has the check valve, through being provided with the sealing plug, avoids the dust to spill over as far as possible.

Referring to fig. 1 to 3, a first connection pipe 3 is fixedly installed at one side of a first case 2, a second case 4 is fixedly installed at one side of the first connection pipe 3, a second connection pipe 5 is fixedly installed at one side of the second case 4, a third case 6 is fixedly installed at one side of the second connection pipe 5, and a blower 18 is fixedly installed at one side of the third case 6, and gas is made to flow by starting the blower 18.

Referring to fig. 2 to 4, a water tank 16 is opened at the bottom end of the inside of the third casing 6, a nozzle 17 is fixedly installed at the top end of the inside of the third casing 6, and the dust removal rate in the gas is further improved by the nozzle 17. The third box 6 is movably provided with a filter box 19 at the top end of the water tank 16, the bottom end of the filter box 19 is fixedly provided with a filter screen, and the filter box 19 is arranged to filter dust in the water tank 16 conveniently. A baffle plate 20 is fixedly arranged in the third box body 6 below the spray head 17, and the residence time of the gas in the third box body 6 is increased by arranging the baffle plate 20.

Referring to fig. 2-4, a water pump 21 is fixedly mounted at one side of the third box 6 at the top end of the frame 1, a water inlet pipe 22 is fixedly mounted at an input end of the water pump 21, the water inlet pipe 22 is communicated with the water tank 16, a water outlet pipe 23 is fixedly mounted at an output end of the water pump 21, the water outlet pipe 23 is fixedly connected with the spray head 17, the water pump 21 is arranged, the water tank 16 is connected through an air inlet pipe 26, and the water outlet pipe 23 is connected with the spray head 17, so that water is recycled, and resources are saved.

Referring to fig. 1-3, a filter screen 8 is slidably mounted in the second box 4 above the first connecting pipe 3, a motor 9 is fixedly mounted on one side of the second box 4, a threaded rod 10 is rotatably mounted in the second box 4 below the filter screen 8, an output end of the motor 9 is fixedly connected with the threaded rod 10, a movable block 11 is rotatably mounted on a top thread of the threaded rod 10, a cleaning brush 12 is fixedly mounted on a top end of the movable block 11, the cleaning brush 12 abuts against the filter screen 8, a limiting rod 13 is fixedly mounted in the second box 4, the limiting rod 13 is slidably connected with the movable block 11, a collecting box 14 is slidably mounted at a bottom end in the second box 4, the cleaning brush 12 is arranged at the bottom end of the filter screen 8, the motor 9 controls the threaded rotation to drive the cleaning brush 12 to move left and right, dust on the surface of the filter screen 8 is cleaned, the using effect of the filter screen 8 is improved, the limiting rod 13 is arranged to play a role of supporting and limiting for the movement of the cleaning brush 12, and the dust after being filtered or cleaned can be conveniently collected by the collecting box 14.

Referring to fig. 1-3, a corrugated tube 15 is sleeved outside the threaded rod 10, one end of the corrugated tube 15 is fixedly connected with the movable block 11, and the other end of the corrugated tube 15 is fixedly connected with the inner wall of the second box 4, so that the corrugated tube 15 is arranged to protect the threaded rod 10. One side of second box 4 is provided with closing plate 24, and is fixed through bolt 25 between closing plate 24 and the second box 4, through opening closing plate 24, is convenient for change the filter screen 8 of second box 4, simultaneously, clears up bellows 15 and gag lever post 13 surface dust.

The implementation principle of a molding sand casting dust collector of this application embodiment does:

when the dust removal casting is in use, a worker pours molding sand into the first box body 2 through the feed hopper 7, gas containing dust enters the second box body 4 through the first connecting pipe 3, the dust in the gas is filtered through the filter screen 8, the cleaning brush 12 is arranged at the bottom end of the filter screen 8, the screw thread rotation is controlled through the motor 9, the cleaning brush 12 is driven to move left and right, dust on the surface of the filter screen 8 is cleaned, the using effect of the filter screen 8 is improved, the limiting rod 13 is arranged, the cleaning brush 12 is supported and limited in movement, the dust after being filtered or cleaned is convenient to collect through the collecting box 14, cleaning is convenient, the threaded rod 10 is protected through the bellows 15, the shower nozzle 17 is arranged, the dust removing rate in the gas is further improved, the filter box 19 is arranged, the dust in the water tank 16 is convenient to be filtered, the retention time of the gas in the third box body 6 is prolonged through the air inlet pipe 20, the water pump 21 is arranged, the water tank 16 is connected through the water outlet pipe 23, the shower nozzle 17 is used circularly, water is saved, the sealing plate 24 is convenient to replace the dust on the surface of the second box body 4, and the dust on the bellows 13 is cleaned at the bellows 13.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a molding sand casting dust collector, includes frame (1), the top fixed mounting of frame (1) has first box (2), the top fixed mounting of first box (2) has feeder hopper (7), its characterized in that: a first connecting pipe (3) is fixedly arranged on one side of the first box body (2), a second box body (4) is fixedly arranged at one side of the first connecting pipe (3), a second connecting pipe (5) is fixedly arranged at one side of the second box body (4), a third box body (6) is fixedly arranged on one side of the second connecting pipe (5), a blower (18) is fixedly arranged on one side of the third box body (6), a filter screen (8) is arranged above the first connecting pipe (3) in the second box body (4) in a sliding way, a motor (9) is fixedly arranged on one side of the second box body (4), a threaded rod (10) is rotatably arranged in the second box body (4) below the filter screen (8), the output end of the motor (9) is fixedly connected with the threaded rod (10), the top end of the threaded rod (10) is provided with a movable block (11) through threads, a cleaning brush (12) is fixedly arranged at the top end of the movable block (11), the cleaning brush (12) is abutted against the filter screen (8), a limiting rod (13) is fixedly arranged in the second box body (4), the limiting rod (13) is connected with the movable block (11) in a sliding way, and a collecting box (14) is slidably mounted at the bottom end in the second box body (4).

2. The molding sand casting dust collector of claim 1, wherein: the outside cover of threaded rod (10) is equipped with bellows (15), the one end of bellows (15) with movable block (11) fixed connection, the other end of bellows (15) with second box (4) inner wall fixed connection.

3. The molding sand casting dust collector of claim 1, wherein: a water tank (16) is arranged at the bottom end of the inside of the third box body (6), and a spray head (17) is fixedly mounted at the top end of the inside of the third box body (6).

4. The dust removing device for molding sand casting according to claim 3, wherein: the third box body (6) is located the top movable mounting of basin (16) has filter box (19), the bottom fixed mounting of filter box (19) has the filter screen.

5. The dust removing device for molding sand casting according to claim 4, wherein: and a baffle plate (20) is fixedly arranged in the third box body (6) and is positioned below the spray head (17).

6. The dust removing device for molding sand casting according to claim 5, wherein: the top of frame (1) is located one side fixed mounting of third box (6) has water pump (21), the input fixed mounting of water pump (21) has inlet tube (22), inlet tube (22) with basin (16) intercommunication, the output fixed mounting of water pump (21) has outlet pipe (23), outlet pipe (23) with shower nozzle (17) fixed connection.

7. The molding sand casting dust collector of claim 1, wherein: and a sealing plate (24) is arranged on one side of the second box body (4), and the sealing plate (24) is fixed with the second box body (4) through a bolt (25).

8. The molding sand casting dust collector of claim 1, wherein: the top movable mounting of feeder hopper (7) has the sealing plug, the top fixed mounting of first box (2) has intake pipe (26), the side fixed mounting of intake pipe (26) has the check valve.