CN214293731U - Concrete mixer with dust removal function - Google Patents

Concrete mixer with dust removal function Download PDF

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Publication number
CN214293731U
CN214293731U CN202021356792.3U CN202021356792U CN214293731U CN 214293731 U CN214293731 U CN 214293731U CN 202021356792 U CN202021356792 U CN 202021356792U CN 214293731 U CN214293731 U CN 214293731U
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CN
China
Prior art keywords
stirring
dust
dust removal
stirring shaft
box
Prior art date
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Active
Application number
CN202021356792.3U
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Chinese (zh)
Inventor
俞腾飞
范丹莺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang Ruixin Building Material Co ltd
Original Assignee
Zhejiang Ruixin Building Material Co ltd
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Publication date
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Priority to CN202021356792.3U priority Critical patent/CN214293731U/en
Application granted granted Critical
Publication of CN214293731U publication Critical patent/CN214293731U/en
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Abstract

The utility model provides a concrete mixer with dust removal function, which relates to the technical field of mixers and comprises a supporting seat, a mixing box, a feeding cylinder, a discharging cylinder, a mixing device and a dust removal device; the stirring device comprises a stirring shaft and a motor driving the stirring shaft to rotate, wherein the stirring shaft is provided with a water spraying hole and stirring blades, and a water spraying channel is also arranged in the stirring shaft; the dust removal device comprises a dust removal pipe, a dust collector and a dust collection box, one end of the dust removal pipe is connected to the upper portion of the stirring box, the dust collector is arranged on the dust removal pipe, and the other end of the dust removal pipe is connected with the dust collection box. The utility model is provided with a stirring shaft with water spraying function, the rotation of the stirring shaft realizes the rotary water spraying during the stirring, the concrete can be quickly moistened, and the internal part dust is taken away, the motor drives the stirring blade to stir the concrete and the water, thereby being convenient for the full mixing; the dust collector is arranged to recycle dust in the concrete, so that the dust is prevented from diffusing into the air to cause pollution.

Description

Concrete mixer with dust removal function
Technical Field
The utility model relates to a mixer technical field especially relates to a concrete mixer with dust removal function.
Background
Concrete is called concrete for short, and is a general name of engineering composite materials formed by cementing aggregates into a whole by using cementing materials. Concrete is usually prepared by mixing cement, sand, stone and water (which may contain additives and admixtures) in a certain ratio with a concrete mixer. As an engineering machine, the concrete mixer greatly improves the construction efficiency. In the stirring process of the concrete mixer, dust is inevitably diffused outwards from a feeding hole of the mixer, so that the concrete mixer not only can bring harm to the surrounding environment, but also can influence the physical health of workers.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a concrete mixer with dust removal function, it has solved the problem of dust from the feed inlet outdiffusion of mixer when having the mixer stirring among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a concrete mixer with a dust removal function comprises a supporting seat, a mixing box, a feeding barrel, a discharging barrel, a mixing device and a dust removal device;
the supporting seat is fixedly connected with the stirring box, the feeding cylinder is arranged at the upper part of the stirring box, and the discharging cylinder is arranged at the bottom of the stirring box;
the stirring device comprises a stirring shaft and a motor for driving the stirring shaft to rotate, wherein the stirring shaft is provided with a water spraying hole and stirring blades, and a water spraying channel is also arranged in the stirring shaft;
the dust removal device comprises a dust removal pipe, a dust collector and a dust collection box, one end of the dust removal pipe is connected to the upper portion of the stirring box, the dust collector is arranged on the dust removal pipe, and the other end of the dust removal pipe is connected with the dust collection box.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model is provided with a stirring shaft with water spraying function, the rotation of the stirring shaft realizes the rotary water spraying during the stirring, the concrete can be quickly moistened, and the internal part dust is taken away, the motor drives the stirring blade to stir the concrete and the water, thereby being convenient for the full mixing; the dust collector is arranged to recycle dust in the concrete, so that the dust is prevented from diffusing into the air to cause pollution.
Preferably, one end cover that the stirring shaft connects the motor is equipped with annular case, and the part that the (mixing) shaft is located annular incasement portion is equipped with the hole of intercommunication water spray channel and annular incasement portion, still is equipped with the water pipe connector on the annular case, the annular case is fixed to be set up on the agitator tank.
Preferably, the top of the stirring shaft is provided with a plurality of water spray holes.
Preferably, the stirring blades are multiple and symmetrically arranged on two sides of the stirring shaft.
Preferably, the stirring device is also provided with a bottom scraper and a side scraper, and the bottom scraper is fixedly arranged at the bottom of the stirring shaft along the horizontal direction; the side scraper blade is provided with two, and sets up the tip at the bottom scraper blade along vertical direction symmetry.
Preferably, a filter screen is arranged at the joint of the dust removal pipe and the stirring box.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic view of a part of the structure of the stirring device according to the embodiment of the present invention.
Fig. 3 is a schematic view of the top structure of the stirring shaft in the embodiment of the present invention.
In the above drawings: 1. a supporting seat; 2. a stirring box; 3. a feeding cylinder; 4. a discharging barrel; 5. a motor; 6. stirring blades; 7. a stirring shaft; 8. a dust removal pipe; 9. a dust collector; 10. a dust collection box; 11. an annular tank; 12. a water pipe connector; 13. a water spray hole; 14. a bottom scraper; 15. side edge scrapers; 16. and (4) a filter screen.
Detailed Description
In order to make the technical means, creation features, achievement purposes and actions of the present invention clearer and easier to understand, the following technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1, an embodiment of the present invention provides a concrete mixer with a dust removing function, which includes a supporting seat 1, a mixing box 2, a feeding cylinder 3, a discharging cylinder 4, a mixing device and a dust removing device; the supporting seat 1 is fixedly connected with the stirring box 2, the feeding cylinder 3 is arranged at the upper part of the stirring box 2, and the discharging cylinder 4 is arranged at the bottom of the stirring box 2; the stirring device comprises a stirring shaft 7 and a motor 5 for driving the stirring shaft 7 to rotate, wherein the stirring shaft 7 is provided with a water spraying hole 13 and a stirring blade 6, and a water spraying channel is also arranged in the stirring shaft 7; the dust removal device comprises a dust removal pipe 8, a dust collector 9 and a dust collection box 10, one end of the dust removal pipe 8 is connected to the upper portion of the stirring box 2, the dust collector 9 is arranged on the dust removal pipe 8, and the other end of the dust removal pipe 8 is connected with the dust collection box 10. The supporting seat 1 is used for supporting the stirring box 2, firstly, raw materials such as cement enter the stirring box 2 through the feeding cylinder 3, the motor 5 is started, the stirring device starts stirring, the stirring shaft 7 is provided with the water spraying holes 13, the stirring shaft 7 rotates, the stirring shaft 7 sprays water in a rotating mode, concrete can be wetted quickly, internal part of dust can be taken away, and the stirring blades 6 are used for stirring the concrete and water, so that the concrete and the water can be mixed sufficiently; the dust collector 9 is started to recycle the dust in the concrete through the dust removal pipe 8 and then collected through the dust collection box 10, so that the dust is prevented from being diffused into the air to cause pollution.
As shown in fig. 2, the part of the stirring shaft 7 located inside the annular box 11 is provided with a hole for communicating the water spraying channel with the inside of the annular box 11, the annular box 11 is further provided with a water pipe connector 12, and the annular box 11 is fixedly arranged on the stirring box 2. Water is injected into the annular tank 11 through the water pipe joint 12, and water inside the annular tank 11 enters the water spraying channel through holes communicating the water spraying channel with the inside of the annular tank 11. As shown in fig. 3, a plurality of water spray holes 13 are opened at the top of the stirring shaft 7, the water spray holes 13 are communicated with a water spray channel, and water in the water spray channel is sprayed out through the water spray holes 13 to be mixed with cement.
As shown in fig. 1, the stirring vanes 6 are provided in plurality and symmetrically disposed on both sides of the stirring shaft 7. The stirring blade 6 is used for stirring the concrete and the water to fully mix the concrete and the water; the stirring device is also provided with a bottom scraper 14 and a side scraper 15, and the bottom scraper 14 is fixedly arranged at the bottom of the stirring shaft 7 along the horizontal direction; the side scrapers 15 are provided in two and symmetrically arranged at the end of the bottom scraper 14 in the vertical direction. Bottom scraper blade 14 stirs the muddy earth of agitator tank 2 bottom, prevents to stir the dead angle, and side scraper blade 15 stirs the muddy earth on the lateral wall of agitator tank 2 for strike off the material residue on the two inner walls about agitator tank 2.
As shown in fig. 1, a filter screen 16 is provided at the connection of the dust removing pipe 8 and the agitation tank 2. Large particles in the dust are filtered by a filter screen 16 before dust removal, so that the dust removal pipe 8 is prevented from being blocked.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (6)

1. The utility model provides a concrete mixer with dust removal function which characterized in that: comprises a supporting seat (1), a stirring box (2), a feeding cylinder (3), a discharging cylinder (4), a stirring device and a dust removal device;
the supporting seat (1) is fixedly connected with the stirring box (2), the feeding cylinder (3) is arranged at the upper part of the stirring box (2), and the discharging cylinder (4) is arranged at the bottom of the stirring box (2);
the stirring device comprises a stirring shaft (7) and a motor (5) for driving the stirring shaft (7) to rotate, wherein the stirring shaft (7) is provided with a water spraying hole (13) and a stirring blade (6), and a water spraying channel is also arranged in the stirring shaft (7);
the dust removal device comprises a dust removal pipe (8), a dust collector (9) and a dust collection box (10), one end of the dust removal pipe (8) is connected to the upper portion of the stirring box (2), the dust collector (9) is arranged on the dust removal pipe (8), and the other end of the dust removal pipe (8) is connected with the dust collection box (10).
2. The concrete mixer with dust removing function according to claim 1, wherein: one pot head that motor (5) was connected in (mixing) shaft (7) is equipped with annular case (11), and the part that (mixing) shaft (7) are located annular case (11) inside is equipped with the hole that feeds through water spray channel and annular case (11) are inside, still is equipped with water pipe connector (12) on annular case (11), annular case (11) are fixed to be set up on agitator tank (2).
3. The concrete mixer with dust removing function according to claim 2, wherein: the top of the stirring shaft (7) is provided with a plurality of water spray holes (13).
4. The concrete mixer with dust removing function according to claim 3, wherein: the stirring blades (6) are arranged on two sides of the stirring shaft (7) symmetrically.
5. The concrete mixer with dust removing function according to claim 1, wherein: the stirring device is also provided with a bottom scraper (14) and a side scraper (15), and the bottom scraper (14) is fixedly arranged at the bottom of the stirring shaft (7) along the horizontal direction; the number of the side scrapers (15) is two, and the side scrapers are symmetrically arranged at the end part of the bottom scraper (14) along the vertical direction.
6. The concrete mixer with dust removing function according to claim 1, wherein: a filter screen (16) is arranged at the joint of the dust removal pipe (8) and the stirring box (2).
CN202021356792.3U 2020-07-10 2020-07-10 Concrete mixer with dust removal function Active CN214293731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021356792.3U CN214293731U (en) 2020-07-10 2020-07-10 Concrete mixer with dust removal function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021356792.3U CN214293731U (en) 2020-07-10 2020-07-10 Concrete mixer with dust removal function

Publications (1)

Publication Number Publication Date
CN214293731U true CN214293731U (en) 2021-09-28

Family

ID=77826383

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021356792.3U Active CN214293731U (en) 2020-07-10 2020-07-10 Concrete mixer with dust removal function

Country Status (1)

Country Link
CN (1) CN214293731U (en)

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