CN211590713U

CN211590713U - Dustless mixing arrangement of high strength concrete

Info

Publication number: CN211590713U
Application number: CN201921996990.3U
Authority: CN
Inventors: 何文正
Original assignee: Yiwu Baisheng Commercial Concrete Co ltd
Current assignee: Yiwu Baisheng Commercial Concrete Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-09-29
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a dustless mixing arrangement of high strength concrete, including the mixing box, the fixed supporting leg that is equipped with in mixing box bottom, be equipped with the backup pad between the supporting leg, fixed mounting is equipped with motor one in the backup pad, the output of motor one is connected with the (mixing) shaft, (mixing) shaft one end run through in the mixing box extends to the fixed stirring rake that is equipped with of mixing box internal symmetry, feed inlet and discharge gate have been seted up respectively to the mixing box both sides, the inside fixed mounting of mixing box is equipped with motor two, motor two's output is connected with the lead screw, lead screw outside threaded connection is equipped with the slider, the fixed collecting box that is equipped with in mixing box one side, the collecting box top is connected and is equipped with dust absorption pipe one, dust absorption pipe one other end is. Has the advantages that: and finally, the waste water enters a collection box for filtration treatment, and is recycled after treatment, so that materials are saved, and the working environment is improved.

Description

Dustless mixing arrangement of high strength concrete

Technical Field

The utility model relates to a mixing arrangement particularly, relates to a dustless mixing arrangement of high strength concrete.

Background

The concrete is used for projects such as construction sites, roads, bridges and the like, and mixed ingredients of sand, stone, cement and the like are completed according to different concrete mixing ratios. The mixing and batching device in the prior art has great dust in the batching and stirring engineering, which not only influences the working environment, but also causes the waste of materials, therefore, the high-strength concrete dust-free mixing device is provided to solve the existing problems.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustless mixing arrangement of high strength concrete 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: a high-strength concrete dust-free mixing device comprises a mixing box, wherein supporting legs are fixedly arranged at the bottom of the mixing box, supporting plates are arranged among the supporting legs, a first motor is fixedly arranged on the supporting plates, the output end of the first motor is connected with a stirring shaft, one end of the stirring shaft penetrates through the mixing box and extends into the mixing box, stirring paddles are symmetrically and fixedly arranged, a feed inlet and a discharge outlet are respectively formed in two sides of the mixing box, a second motor is fixedly arranged in the mixing box, the output end of the second motor is connected with a screw rod, a sliding block is arranged on the outer side of the screw rod in a threaded connection mode, a collecting box is fixedly arranged on one side of the mixing box, a first dust suction pipe is connected to the top of the collecting box, the other end of the first dust suction pipe is connected with a fan, a spring pipe is connected to the, one end of the dust collection pipe is connected with the collecting pipe, and the bottom of the collecting pipe is connected with a dust collection cover.

Furthermore, the dust suction pipe two-way is fixed on the outer side of the sliding block through a limiting ring.

Furthermore, a valve is arranged on the discharge hole.

Furthermore, an adsorption layer, a coarse filter screen layer and a fine filter screen layer are sequentially arranged in the collection box from top to bottom.

Furthermore, the two sides of the adsorption layer, the two sides of the coarse filter screen layer and the two sides of the fine filter screen layer are connected with a fixed frame, a movable block is arranged on one side of the fixed frame, the top of the movable block is connected with a movable mechanism, and the movable mechanism is fixed in the collecting box.

Furthermore, slide rails are symmetrically arranged in the collecting box, and the movable block is matched with the slide rails.

Further, the movable mechanism comprises an arc-shaped seat, a push rod is fixedly arranged at one end of the arc-shaped seat, the other end of the push rod is fixedly connected with the movable block, an arc-shaped groove is formed in the arc-shaped seat, a limiting shaft is arranged in the arc-shaped groove and fixed on the rotating plate, the other end of the rotating plate is sleeved on the rotating shaft, a limiting sleeve is arranged on the outer side of the rotating shaft, the other end of the rotating shaft is connected with the output end of the motor III, and the motor III is fixed in the collecting box.

Furthermore, a limiting groove is formed in the collecting box, and the push rod is matched with the limiting groove.

The utility model provides a dustless mixing arrangement of high strength concrete, beneficial effect as follows:

(1) firstly, put into the mixing box with the raw materials through the feed inlet, motor one works, drive the (mixing) shaft and rotate, the (mixing) shaft drives the stirring rake and rotates, stir and mix, fan work simultaneously, through the suction hood, absorb the dust that produces in the stirring mixes, through being equipped with motor two works, it rotates to drive the lead screw, the lead screw drives the slider and slides, under the cooperation of spring tube, it removes to drive the suction hood through the slider, thereby change the scope of dust absorption, the effect of dust absorption has been improved, get into at last to collect the incasement, carry out filtration treatment, recycle after the processing, and the material is saved, the environment of work has been improved.

(2) And the second dust suction pipe is fixed by arranging a limiting ring. The inlet and outlet of the raw materials are controlled by arranging a valve. The dust is subjected to layer-by-layer filtration treatment by the adsorption layer, the coarse filtration net layer and the fine filtration net layer, so that the recycling effect is achieved. Through being equipped with the moving mechanism, when three during operation of motor, drive the axis of rotation and rotate, the axis of rotation drives the rotor plate and rotates for spacing axle slides in the arc wall, drives the arc seat simultaneously and removes, and the arc seat drives the push rod and removes, and the push rod drives the movable block and removes in the spacing inslot, thereby has improved filtration treatment's effect and speed greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of a high-strength concrete dust-free mixing device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a collecting box in the high-strength concrete dust-free mixing device according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a movable mechanism in a high-strength concrete dust-free mixing device according to an embodiment of the present invention.

Reference numerals:

1. a mixing box; 2. a first motor; 3. a stirring shaft; 4. a stirring paddle; 5. a screw rod; 6. a collection box; 7. a second motor; 8. a slider; 9. a fan; 10. a dust hood; 11. an adsorption layer; 12. a fine filter screen layer; 13. a coarse filter screen layer; 14. a movable block; 15. an arc-shaped seat; 16. a limiting shaft; 17. a push rod; 18. a rotating plate; 19. and a third motor.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-3, a high strength concrete dust-free mixing device according to an embodiment of the present invention includes a mixing box 1, wherein support legs are fixedly disposed at the bottom of the mixing box 1, a support plate is disposed between the support legs, a motor 2 is fixedly mounted on the support plate, an output end of the motor 2 is connected to a stirring shaft 3, one end of the stirring shaft 3 penetrates through the mixing box 1 and extends into the mixing box 1, stirring paddles 4 are symmetrically and fixedly disposed, a feed inlet and a discharge outlet are respectively disposed at two sides of the mixing box 1, a motor two 7 is fixedly mounted inside the mixing box 1, an output end of the motor two 7 is connected to a screw rod 5, a slider 8 is disposed outside the screw rod 5 in a threaded connection manner, a collecting box 6 is fixedly disposed at one side of the mixing box 1, a dust suction pipe one is connected to the top of the collecting box 6, and the other end of the dust, the other side of the fan is connected with a spring pipe, one end of the spring pipe, which is far away from the fan 9, is connected with a dust collection pipe II, one end of the dust collection pipe II penetrates through the mixing box 1 and extends into the mixing box 1 to be connected with a collecting pipe, the bottom of the collecting pipe is connected with a dust collection cover 10, firstly, raw materials are put into the mixing box 1 through a feed inlet, a motor I2 works to drive a stirring shaft 3 to rotate, the stirring shaft 3 drives a stirring paddle 4 to rotate to stir and mix, meanwhile, the fan 9 works to absorb dust generated in stirring and mixing through the dust collection cover 10, a motor II 7 works to drive a screw rod 5 to rotate, the screw rod 5 drives a sliding block 8 to slide, under the cooperation of the spring pipe, the dust collection cover 10 is driven by the sliding block 8 to move, so that the dust collection range is changed, the dust collection effect is improved, and finally the raw materials enter a, and the filter treatment is carried out, and the filter is recycled after the treatment, so that the material is saved, and the working environment is improved.

Example two:

referring to fig. 1-3, for the second dust suction pipe, the second dust suction pipe is fixed to the outer side of the sliding block 8 through a limiting ring, and the second dust suction pipe is fixed through the limiting ring. For the discharge port, a valve is arranged on the discharge port, and the inlet and outlet of the raw materials are controlled by arranging the valve. For the collecting box 6, an adsorption layer 11, a coarse filter screen layer 13 and a fine filter screen layer 12 are sequentially arranged in the collecting box 6 from top to bottom, and dust is subjected to layer-by-layer filtration treatment by the adsorption layer 11, the coarse filter screen layer 13 and the fine filter screen layer 12, so that the effect of recycling is achieved. For the adsorption layer 11, two sides of the adsorption layer 11, the coarse filter screen layer 13 and the fine filter screen layer 12 are all connected with a fixed frame, one side of the fixed frame is provided with a movable block 14, the top of the movable block 14 is connected with a movable mechanism, and the movable mechanism is fixed in the collection box 6. For the collecting box 6, slide rails are symmetrically arranged in the collecting box 6, and the movable block 14 is matched with the slide rails. For the movable mechanism, the movable mechanism comprises an arc-shaped seat 15, a push rod 17 is fixedly arranged at one end of the arc-shaped seat 15, the other end of the push rod 17 is fixedly connected with the movable block, an arc-shaped groove is formed in the arc-shaped seat 15, a limiting shaft 16 is arranged in the arc-shaped groove, the limiting shaft 16 is fixed on a rotating plate 18, the other end of the rotating plate 18 is sleeved on a rotating shaft, a limiting sleeve is arranged on the outer side of the rotating shaft, the other end of the rotating shaft is connected with the output end of a motor III 19, and the motor III 19 is fixed in the collection. For the collecting box 6, a limiting groove is arranged in the collecting box 6, the push rod 17 is matched with the limiting groove, and through the movable mechanism, when the motor III 19 works, the rotating shaft is driven to rotate, the rotating shaft drives the rotating plate 18 to rotate, so that the limiting shaft 16 slides in the arc-shaped groove and drives the arc-shaped seat 15 to move, the arc-shaped seat 15 drives the push rod 17 to move, and the push rod 17 drives the movable block 14 to move in the limiting groove, thereby greatly improving the effect and the speed of filtration treatment.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process

In the time of practical application, at first, put into mixing box 1 with the raw materials through the feed inlet, motor 2 work, drive (mixing) shaft 3 and rotate, (mixing) shaft 3 drives stirring rake 4 and rotates, stir the mixture, fan 9 work simultaneously, through suction hood 10, absorb the dust that produces in the stirring mixes, through being equipped with two 7 works of motor, it rotates to drive lead screw 5, lead screw 5 drives slider 8 and slides, under the cooperation of spring pipe, it removes to drive suction hood 10 through slider 8, thereby change the scope of dust absorption, the effect of dust absorption has been improved, get into in collection box 6 at last, carry out filtration, recycle after the processing, and save the material, the environment of work has been improved. And the second dust suction pipe is fixed by arranging a limiting ring. The inlet and outlet of the raw materials are controlled by arranging a valve. The dust is subjected to layer-by-layer filtration treatment by the adsorption layer 11, the coarse filter screen layer 13 and the fine filter screen layer 12, so that the effect of recycling is achieved. Through being equipped with movable mechanism, when three 19 during operations of motor, drive the axis of rotation and rotate, the axis of rotation drives rotor plate 18 and rotates for spacing axle 16 slides in the arc wall, drives arc seat 15 simultaneously and removes, and arc seat 15 drives push rod 17 and removes, and push rod 17 drives movable block 14 and removes in the spacing inslot, thereby has improved filtration treatment's effect and speed greatly.

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

Claims

1. The high-strength concrete dust-free mixing device is characterized by comprising a mixing box (1), wherein supporting legs are fixedly arranged at the bottom of the mixing box (1), supporting plates are arranged among the supporting legs, a first motor (2) is fixedly arranged on the supporting plates, the output end of the first motor (2) is connected with a mixing shaft (3), one end of the mixing shaft (3) penetrates through the mixing box (1) and extends to the mixing box (1), stirring paddles (4) are symmetrically and fixedly arranged in the mixing box (1), a feeding hole and a discharging hole are respectively formed in two sides of the mixing box (1), a second motor (7) is fixedly arranged in the mixing box (1), the output end of the second motor (7) is connected with a lead screw (5), a sliding block (8) is arranged on the outer side of the lead screw (5) in a threaded connection mode, a collecting box (6) is fixedly arranged on one side of the mixing, the top of the collecting box (6) is connected with a first dust suction pipe, the other end of the first dust suction pipe is connected with a fan (9), the other side of the fan is connected with a spring pipe, one end of the spring pipe, which is far away from the fan (9), is connected with a second dust suction pipe, one end of the second dust suction pipe penetrates through the mixing box (1) and extends into the mixing box (1) to be connected with a collecting pipe, and the bottom of the collecting pipe is connected with a dust suction cover (10).

2. A high strength concrete dust-free mixing device according to claim 1, wherein the dust suction pipe two is fixed outside the sliding block (8) by a spacing ring.

3. A high strength concrete dust free mixing device as claimed in claim 2, wherein a valve is provided on the discharge port.

4. A high-strength concrete dust-free mixing device as claimed in claim 3, wherein the collecting box (6) is provided with an adsorption layer (11), a coarse filter screen layer (13) and a fine filter screen layer (12) from top to bottom.

5. The high-strength concrete dust-free mixing device as claimed in claim 4, wherein both sides of the adsorption layer (11), the coarse filter screen layer (13) and the fine filter screen layer (12) are connected with a fixed frame, a movable block (14) is arranged on one side of the fixed frame, a movable mechanism is connected to the top of the movable block (14), and the movable mechanism is fixed in the collection box (6).

6. A high-strength concrete dust-free mixing device as claimed in claim 5, wherein the collection box (6) is provided with slide rails symmetrically, and the movable block (14) is matched with the slide rails.

7. The high-strength concrete dust-free mixing device according to claim 6, wherein the movable mechanism comprises an arc-shaped seat (15), one end of the arc-shaped seat (15) is fixedly provided with a push rod (17), the other end of the push rod (17) is fixedly connected with the movable block, an arc-shaped groove is formed in the arc-shaped seat (15), a limiting shaft (16) is arranged in the arc-shaped groove, the limiting shaft (16) is fixed on a rotating plate (18), the other end of the rotating plate (18) is sleeved on a rotating shaft, a limiting sleeve is arranged on the outer side of the rotating shaft, the other end of the rotating shaft is connected with an output end of a motor III (19), and the motor III (19) is fixed in the collecting box (6).

8. A high strength concrete dust-free mixing device according to claim 7, characterized in that a limiting groove is arranged in the collection box (6), and the push rod (17) is matched with the limiting groove.