CN218518904U

CN218518904U - Mixer belt cleaning device for concrete production mixing plant

Info

Publication number: CN218518904U
Application number: CN202222098148.6U
Authority: CN
Inventors: 宋亚余; 陈果; 宋敏; 苏成明; 吕凯; 周贵发; 彭俊; 王小林; 刘敏; 陈小容
Original assignee: Chongqing Saiyao Concrete Co ltd
Current assignee: Chongqing Saiyao Concrete Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-02-24
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a concrete production technical field just discloses a concrete production mixer belt cleaning device for mixing plant, including air compressor machine, two seal box, the top of air compressor machine is connected with double-shaft mixer's top, the seal box is connected with one side at double-shaft mixer inner chamber top, the intracavity of seal box is equipped with clean structure. This mixer belt cleaning device for concrete production mixing plant, through the air compressor machine, the setting of air-supply line and high-pressure jet nozzle, the work of air compressor machine can make high-pressure jet nozzle blowout air, the spun air can wash the concrete of adhesion on the mixer is inside and accelerate the drying rate of mixer after the washing, through the setting of scraper, can make remaining concrete in the mixer can follow the discharge gate of mixer and discharge, make remaining concrete in the mixer can obtain recycle, the resource has been practiced thrift.

Description

Mixer belt cleaning device for concrete production mixing plant

Technical Field

The utility model relates to a concrete production technical field specifically is a concrete production mixer belt cleaning device for mixing plant.

Background

Concrete mixer is at the in-process of stirring, need carry out accurate detailed ratio to the content of concrete's specific component, simultaneously, because different construction requirements make concrete's that the mixer stirs at every turn concrete and the content of every kind of component all have different, consequently just need stir at every turn and accomplish after, wash the mixer inside.

Because the inside of the double-shaft mixer for the concrete production mixing plant can be remained with a part of concrete, if the double-shaft mixer is directly washed by water, the residual concrete in the mixer can not be recycled, resources are wasted, when washing water is contacted with the residual concrete, water splash is easy to splash, concrete raw material particles carried in the splashed water splash can pollute other parts in the mixer, the washing difficulty of the mixer is increased, and when the washed water in the mixer is not dried in time, a charging basket and blades can be rusted.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a concrete production is mixer belt cleaning device for stirring station possesses the inside remaining concrete of mixer and can obtain retrieving, is convenient for wash the mixer, can accelerate the drying rate of mixer inner chamber, and the problem of proposing among the above-mentioned background art has been solved to the advantage such as convenient to use.

The utility model provides a following technical scheme: the utility model provides a concrete production is mixer belt cleaning device for stirring station, includes air compressor machine, two seal box, the top of air compressor machine is connected with double-shaft mixer's top, seal box is connected with one side at double-shaft mixer inner chamber top, the intracavity of seal box is equipped with clean structure, clean structure is including inlaying two hydraulic stem one at double-shaft mixer inner chamber top, the bottom of hydraulic stem one is connected with electro-magnet one, the bottom of electro-magnet one is connected with the connecting block, the inner chamber of connecting block is inlayed and is had air-supply line and inlet tube, the other end of air-supply line runs through double-shaft mixer inner chamber top and is connected with the air outlet of air compressor machine, the top of connecting block one side is connected with the scraper, the bottom of this side of connecting block has high-pressure jet-air shower nozzle and high-pressure water spray nozzle through lead screw threaded connection, just the top of the positive top of connecting block, the back and the bottom of connecting block all inlay high-pressure jet nozzle and high-pressure water spray nozzle, just high-pressure jet nozzle passes through bellows and air-supply line connection, high-pressure jet nozzle passes through bellows and water inlet tube connection, the both sides of connecting block bottom all have two to inlay hydraulic stem, the hydraulic stem two is connected with two.

Preferably, the external diameter of connecting block and scraper is the same with the internal diameter in double-shaft mixer stirring chamber, the material of connecting block is metallic iron.

Preferably, the hydraulic stem is located the double-shaft mixer (mixing) shaft directly over, and the surface parcel of double-shaft mixer (mixing) shaft has the iron sheet, the bottom of electro-magnet two closely laminates with the surface of (mixing) shaft, the top of electro-magnet two is connected with the spring wire.

Preferably, the equal movable sleeve joint in outer lane at lead screw both ends has the adapter sleeve, and the adapter sleeve is connected with the connecting block, the outer lane threaded connection of lead screw has the thread bush, the top of high pressure jet-propelled shower nozzle and high pressure water spray shower nozzle is connected with the bottom of thread bush, and high pressure jet-propelled shower nozzle sets up with high pressure water spray shower nozzle in turn, the outer lane of lead screw one end is connected with the ring gear, the connecting block is close to the one end of ring gear and inlays and have rotation motor one, the output shaft end-to-end connection who rotates motor one has a driving gear, and driving gear and ring gear meshing.

Preferably, the seal box includes fixed plate, fly leaf and rotation motor two, the top of fixed plate and the top of double-shaft mixer inner chamber are connected, the fixed plate openly all is connected with the closing plate with the back, it inlays on the double-shaft mixer to rotate motor two, the both sides of fly leaf bottom all are connected with branch, the other end and the inner wall swing joint of double-shaft mixer of branch, just the middle part that the output shaft end of rotation motor two is connected with a branch other end.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this mixer belt cleaning device for concrete production mixing plant, through the air compressor machine, the setting of air-supply line and high-pressure jet nozzle, the work of air compressor machine can make high-pressure jet nozzle blowout air, the spun air can wash the concrete of adhesion on the mixer is inside and accelerate the drying rate of the mixer after the washing, setting through the scraper, can hang the concrete of adhesion on the mixer inner chamber and gather the inside concrete of mixer, the discharge gate discharge that makes the concrete of gathering can follow the mixer, make remaining concrete in the mixer can obtain recycle, resources are saved.

2. This mixer belt cleaning device for concrete production mixing plant, through the setting of rotating motor one and lead screw, the rotation that rotates motor one can drive the lead screw rotates, the rotation of lead screw can change the position of high-pressure jet-propelled shower nozzle and high-pressure water spray shower nozzle, make the mixer inner wall do not have the washing dead angle, improve the cleaning performance of mixer, through the setting of electro-magnet two, the connecting block can link together with the (mixing) shaft, the (mixing) shaft of mixer can drive the connecting block and rotate, the device need not establish power equipment in addition, resources are saved, and convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic view of the sealing box of the present invention;

FIG. 3 is an enlarged schematic view of the structure cleaning structure of the present invention;

fig. 4 is an explosion diagram of the structure cleaning structure of the present invention.

In the figure: 1. an air compressor; 2. a sealing box; 3. cleaning the structure; 4. an air inlet pipe; 5. a water inlet pipe; 6. a first hydraulic rod; 7. a first electromagnet; 8. connecting blocks; 9. a scraper; 10. a screw rod; 11. a high-pressure water spray nozzle; 12. a high-pressure air injection nozzle; 13. a bellows; 14. a second hydraulic rod; 15. an electromagnet II; 16. a spring wire; 17. a gear ring; 18. rotating the first motor; 19. a movable plate; 20. a fixing plate; 21. sealing plates; 22. and rotating a second motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1 and 2, a cleaning device for a mixer used in a concrete production mixing station comprises an air compressor 1 and two sealing boxes 2, wherein the top of the air compressor 1 is connected with the top of a double-shaft mixer through a bolt, the sealing boxes 2 are arranged on two sides of the top of an inner cavity of the double-shaft mixer, the bottom of the sealing box 2 is located above a mixing cavity of the mixer, the sealing box 2 comprises a fixed plate 20, a movable plate 19 and a rotating motor two 22, the top of the fixed plate 20 is connected with the top of the inner cavity of the double-shaft mixer through a bolt, the front and the back of the fixed plate 20 are both connected with a sealing plate 21 through bolts, the rotating motor two 22 is embedded on the double-shaft mixer, two sides of the bottom end of the movable plate 19 are welded with support rods, the other end of each support rod is movably connected with the inner wall of the double-shaft mixer, the tail end of an output shaft of the rotating motor two 22 is connected with the middle of the other end of one support rod through a bolt, the rotating motor two 22 is arranged, the movable plate 19 can drive the rotating of the rotating motor two 22 to rotate the movable plate 19 connected therewith, the movable plate 19 and the fixed plate 20 can be in a vertical state, so that the inner cavity of the sealing box 2 is in a sealed state, and the bottom of the movable plate 19 can be in an opened state.

Please refer to fig. 1 and 3, the inner chamber of the seal box 2 is internally provided with a cleaning structure 3, through the arrangement of the seal box 2, dust can be intercepted, prevent the high-pressure air injection nozzle 12 and the high-pressure water injection nozzle 11 from being blocked, the cleaning structure 3 comprises two hydraulic rods one 6 and a connecting block 8, the front and the back of the connecting block 8 are in contact with the sealing plate 21, the top of the hydraulic rod one 6 is embedded at the top of the inner chamber of the double-shaft mixer, the bottom of the hydraulic rod one 6 is connected with an electromagnet one 7 through threads, the bottom of the electromagnet one 7 is in contact with the top of the connecting block 8, the connecting block 8 is made of metal iron, through the arrangement of the connecting block 8 and the electromagnet one 7, when the electromagnet one 7 is powered on, the electromagnet one 7 can be connected with the connecting block 8, the hydraulic rod one 6 is convenient to drive the connecting block 8 to move, when the electromagnet one 7 is powered off, the electromagnet one 7 can be rapidly separated from the connecting block 8.

The inner chamber of connecting block 8 is inlayed and is had air-supply line 4 and inlet tube 5, and the other end of air-supply line 4 and inlet tube 5 all runs through the top of double-shaft mixer inner chamber and extends to the outside of double-shaft mixer, and air-supply line 4 and inlet tube 5 are the bellows, and the other end of air-supply line 4 and the air outlet threaded connection of air compressor machine 1, through the setting of air compressor machine 1, air compressor machine 1 can be the compressed air drum into the inner chamber of air-supply line 4.

One side on 8 tops on connecting block has scraper 9 through bolted connection, and the external diameter of connecting block 8 and scraper 9 is the same with the internal diameter in double-shaft mixer stirring chamber, through the setting of scraper 9, can scrape the concrete of adhesion on stirring intracavity wall, the washing of the mixer inner chamber of being convenient for.

The adapter sleeve has all been welded to the both sides of 8 this side bottoms of connecting block, the inner chamber swing joint of adapter sleeve has lead screw 10, the even threaded connection in outer lane of lead screw 10 has the thread bush, there is high-pressure jet spray head 12 or high-pressure water spray nozzle 11 bottom of thread bush through bolted connection, and high-pressure jet spray nozzle 12 sets up with high-pressure water spray nozzle 11 in turn, setting through lead screw 10, the rotation of lead screw 10 can change high-pressure jet spray nozzle 12 and high-pressure water spray nozzle 11's position, the washing of the mixer inner wall of being convenient for.

The top of the front of the connecting block 8 and the top of the back are all inlaid with a high-pressure jet nozzle 12 and a high-pressure water spray nozzle 11, and the front and the back of the inner cavity of the stirring machine can be cleaned through the arrangement of the high-pressure jet nozzle 12 and the high-pressure water spray nozzle 11.

The bottom of the connecting block 8 is alternately embedded with a high-pressure air injection nozzle 12 and a high-pressure water spray nozzle 11, and the stirring shaft in the inner cavity of the stirrer can be cleaned by the arrangement of the high-pressure air injection nozzle 12 and the high-pressure water spray nozzle 11.

And the high-pressure air injection nozzle 12 is connected with the air inlet pipe 4 through the corrugated pipe 13, the high-pressure water spray nozzle 11 is connected with the water inlet pipe 5 through the corrugated pipe 13, and the positions of the high-pressure air injection nozzle 12 and the high-pressure water spray nozzle 11 can be conveniently moved through the arrangement of the corrugated pipe 13.

Referring to fig. 4, a gear ring 17 is welded on an outer ring of one end of the screw rod 10, a first rotating motor 18 is embedded at one end of the connecting block 8 close to the gear ring 17, a rotating gear is connected to an output shaft end of the first rotating motor 18 through a bolt, the rotating gear is meshed with the gear ring 17, through the arrangement of the first rotating motor 18, the rotation of the first rotating motor 18 can drive the rotating gear connected with the first rotating motor to rotate, and the rotating gear drives the screw rod 10 to rotate through the gear ring 17 meshed with the rotating gear, so that the positions of the high-pressure air injection nozzle 12 and the high-pressure water injection nozzle 11 can be changed conveniently.

Two 14 hydraulic stem all inlay in the both sides of 8 bottoms of connecting block, setting through two 14 hydraulic stem, two 14 hydraulic stem can change the height of connecting block 8, make connecting block 8 can wash different positions in the agitator, be convenient for wash the agitator, two 14 bottoms of hydraulic stem are connected with two 15 electromagnets, one side at two 15 tops of electromagnet is connected with spring wire 16, setting through spring wire 16, be convenient for supply power for two 15 electromagnets, one 6 hydraulic stem is located the biax agitator (mixing) shaft directly over, and the surface parcel of biax agitator (mixing) shaft has the iron sheet, the surface of two 15 bottoms of electromagnet and (mixing) shaft closely laminates, setting through two 15 electromagnets, two 15 electromagnets can be together fixed with the (mixing) shaft of agitator when the circular telegram, be convenient for drive (mixing) shaft connecting block 8 and rotate.

The working principle is as follows: when the device is used, the sealing box 2 is fixed at the top of an inner cavity of a double-shaft stirring machine, when the interior of the stirring machine needs to be cleaned, the second motor 22 is rotated to work, the second motor 22 is rotated to drive the movable plate 19 to rotate until the movable plate 19 is changed from a horizontal state to a vertical state, the bottom of the sealing box 2 is opened, the first hydraulic rod 6 extends, the first hydraulic rod 6 drives the connecting block 8 to move to the lower side of the sealing box 2, the stirring shaft of the air compressor 1 and the stirring machine is started, the air is sprayed out of the high-pressure air spraying nozzles 12 by the operation of the air compressor 1, concrete adhered to the stirring shaft is blown off by the air sprayed out of the high-pressure air spraying nozzles 12, when the concrete adhered to the inner wall of the stirring cavity needs to be cleaned, the first hydraulic rod 6 drives the top of the connecting block 8 to be flush with the top of the inner cavity of the stirring cavity, the second hydraulic rod 14 extends, so that the bottom of the second electromagnet 15 is in contact with the outer surface of the stirring shaft, after the electromagnet II 15 is electrified, the electromagnet I7 is powered off, the hydraulic rod I6 contracts, the connecting block 8 is connected with the stirring shaft, the rotation of the stirring shaft drives the connecting block 8 to rotate, the connecting block 8 drives the scraper 9 to rotate, the scraper 9 can scrape off the concrete adhered to the inner wall of the stirring cavity, the rotation directions of the two scrapers 9 are opposite, the rotation angles of the two scrapers are 180 degrees, the residual concrete in the stirrer is gathered at the bottom of the inner cavity of the stirrer, the residual concrete can be discharged from the discharge hole, the discharged concrete can be recycled, when the inner cavity of the stirrer is cleaned, the water inlet pipe 5 is electrified, the water in the water inlet pipe 5 is sprayed onto the inner wall of the stirrer through the high-pressure water spray nozzle 11, the inner wall of the stirrer is cleaned, when the stirring shaft is cleaned, the connecting block 8 is connected with the hydraulic rod I6, and the electromagnet II 15 is positioned above the stirring shaft, and discharging sewage generated in the cleaning process from a discharge hole of the stirrer.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The utility model provides a concrete production is mixer belt cleaning device for stirring station, includes air compressor machine (1), two seal box (2), the top of air compressor machine (1) is connected with the top of double-shaft mixer, seal box (2) are connected its characterized in that with one side at double-shaft mixer inner chamber top: a cleaning structure (3) is arranged in the inner cavity of the sealing box (2), the cleaning structure (3) comprises two hydraulic rods I (6) embedded at the top of the inner cavity of the double-shaft mixer, the bottom of the first hydraulic rod (6) is connected with a first electromagnet (7), the bottom of the electromagnet I (7) is connected with a connecting block (8), an air inlet pipe (4) and a water inlet pipe (5) are embedded in the inner cavity of the connecting block (8), the other end of the air inlet pipe (4) penetrates through the top of the inner cavity of the double-shaft stirrer and is connected with an air outlet of the air compressor (1), the top end of one side of the connecting block (8) is connected with a scraper (9), the bottom end of the connecting block (8) is connected with a high-pressure air injection nozzle (12) and a high-pressure water spray nozzle (11) through a screw rod (10) by screw thread, and the top end of the front surface and the top end of the back surface of the connecting block (8) and the bottom of the connecting block (8) are all embedded with a high-pressure air injection nozzle (12) and a high-pressure water injection nozzle (11), and the high-pressure air injection nozzle (12) is connected with the air inlet pipe (4) through a corrugated pipe (13), the high-pressure water spray nozzle (11) is connected with the water inlet pipe (5) through a corrugated pipe (13), two sides of the bottom of the connecting block (8) are respectively embedded with a second hydraulic rod (14), the bottom of the second hydraulic rod (14) is connected with a second electromagnet (15).

2. A mixer cleaning apparatus for a concrete producing mixing plant according to claim 1, characterised in that: the outer diameters of the connecting block (8) and the scraper (9) are the same as the inner diameter of a stirring cavity of the double-shaft stirring machine, and the connecting block (8) is made of metal iron.

3. A mixer cleaning apparatus for a concrete producing and mixing plant according to claim 1, characterised in that: hydraulic stem one (6) are located the double-shaft mixer (mixing) shaft directly over, and the surface parcel of double-shaft mixer (mixing) shaft has the iron sheet, the bottom of second electro-magnet (15) closely laminates with the surface of (mixing) shaft, the top of second electro-magnet (15) is connected with spring wire (16).

4. A mixer cleaning apparatus for a concrete producing mixing plant according to claim 1, characterised in that: the adapter sleeve has been cup jointed in the equal activity in outer lane at lead screw (10) both ends, and the adapter sleeve is connected with connecting block (8), the outer lane threaded connection of lead screw (10) has the thread bush, the top of high pressure jet-propelled shower nozzle (12) and high pressure water spray shower nozzle (11) is connected with the bottom of thread bush, and high pressure jet-propelled shower nozzle (12) and high pressure water spray shower nozzle (11) set up in turn, the outer lane of lead screw (10) one end is connected with ring gear (17), connecting block (8) are close to the one end of ring gear (17) and inlay and have rotation motor (18), the output shaft end-to-end connection who rotates motor (18) has transmitting gear, and transmitting gear and ring gear (17) meshing.

5. A mixer cleaning apparatus for a concrete producing mixing plant according to claim 1, characterised in that: seal box (2) are including fixed plate (20), fly leaf (19) and rotation motor two (22), the top of fixed plate (20) is connected with the top of double-shaft mixer inner chamber, fixed plate (20) openly and the back all are connected with closing plate (21), it inlays on double-shaft mixer to rotate motor two (22), the both sides of fly leaf (19) bottom all are connected with branch, the other end of branch and double-shaft mixer's inner wall swing joint, just the middle part of the output shaft end of rotating motor two (22) and a branch other end is connected.