CN216543942U

CN216543942U - Premixed concrete powder recycles device that gathers dust

Info

Publication number: CN216543942U
Application number: CN202122566459.6U
Authority: CN
Inventors: 叶南军
Original assignee: Wuyuan Youteng New Building Materials Co ltd
Current assignee: Wuyuan Youteng New Building Materials Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-05-17
Anticipated expiration: 2031-10-25

Abstract

The utility model relates to the technical field of concrete production equipment, and discloses a premixed concrete powder dust collection and recycling device, which solves the problem that powder in dust cannot be recycled at present and comprises a base, wherein a gas collecting cylinder is arranged above the base, supporting legs are fixedly arranged at positions, close to four corners, of the bottom of the gas collecting cylinder, the bottom ends of the supporting legs are fixedly connected with the base, and an air inlet pipe is fixedly arranged at the top of the gas collecting cylinder, close to the left side; according to the utility model, the dust suction roller is arranged, so that powder in dust can be absorbed, and through the matching between the motor and the transmission shaft as well as the dust suction roller, the transmission shaft can be driven to rotate when the motor rotates, so that the dust suction roller rotates, and the powder attached to the dust suction roller is thrown out under the action of centrifugal force, so that the powder can fall on the bottom of the inner cavity of the gas collecting cylinder and then fall from the dust outlet pipe, and the recycling of the powder is conveniently realized.

Description

Premixed concrete powder recycles device that gathers dust

Technical Field

The utility model belongs to the technical field of concrete production equipment, and particularly relates to a dust collecting and recycling device for premixed concrete powder.

Background

During the process of pre-stirring the concrete, a large amount of dust is generated; for example, the raw materials are fed into a blender: the stirring station needs to mix the purchased materials such as sand, stones and cement into the equipment for stirring treatment in the process of producing concrete materials, and a large amount of dust is generated at the moment, so that a dust collecting device is often needed.

The existing dust collecting device only absorbs air containing dust, and part of the dust is aggregate powder such as broken stone, so that the powder cannot be recycled, and thus the waste of resources is caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides a dust collecting and recycling device for premixed concrete powder, which effectively solves the problem that the powder in the dust cannot be recycled at present.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a premixed concrete powder recycles device that gathers dust, includes the base, the top of base is equipped with the chimney, and the bottom of chimney is close to the equal fixed mounting in four corners position and has the supporting legs, the bottom and the base fixed connection of supporting legs, and the top of chimney is close to left side fixed mounting and has the intake pipe, and fixed mounting has out the dirt pipe in the middle of the bottom of chimney, and the outside fixed mounting that goes out the dirt pipe has the solenoid valve, and adjusting part is installed in the left side of base, and the spout has all been seted up to the top both sides of base.

Preferably, the adjusting component comprises a cross rod positioned inside the sliding groove, a sliding block is movably sleeved on the outer side of the cross rod and movably clamped with the sliding groove, and a reset spring is fixedly connected to the right side of the sliding block and movably sleeved with the cross rod.

Preferably, the top of the sliding block is fixedly provided with a movable plate, both sides of the left end face of the movable plate are fixedly provided with limit rods, and the tops of the limit rods are provided with screw holes.

Preferably, a motor is fixedly mounted on the right side of the movable plate, a transmission shaft is fixedly connected to the right end of the motor, a dust suction roller is fixedly sleeved on the outer side of the transmission shaft, and the dust suction roller is movably connected with the gas collecting cylinder.

Preferably, the inside movable mounting of gas cylinder has the piston board, the left side and the transmission shaft swing joint of piston board, the right side fixedly connected with spliced pole of piston board, and the outside swing joint of spliced pole has the backup pad that is located the gas cylinder right side, the bottom and the base fixed connection of backup pad.

Preferably, the top left side fixed mounting of base has the riser, the right side fixedly connected with connecting rod of riser, and the both sides of connecting rod are all rotated and are connected with the movable rod, fixedly connected with connecting axle between two movable rods, the outside swing joint of connecting axle has the compression roller with the fly leaf laminating.

Preferably, the top of the movable rod is provided with a bolt, and the bolt is matched with the threaded hole.

Compared with the prior art, the utility model has the beneficial effects that:

(1) according to the utility model, the dust absorption roller is arranged, so that powder in dust can be absorbed, and the motor, the transmission shaft and the dust absorption roller are matched, so that the transmission shaft can be driven to rotate when the motor rotates, the dust absorption roller rotates, and the powder attached to the dust absorption roller is thrown out under the action of centrifugal force, so that the powder can fall on the bottom of the inner cavity of the gas collecting cylinder and then fall from the dust outlet pipe, and the powder can be conveniently recycled;

(2) this novel cooperation through between connecting rod and movable rod and connecting axle and the compression roller, thereby make the movable rod can drive the compression roller and rotate, and through the cooperation between horizontal pole and slider and the fly leaf, thereby can make the fly leaf move right, then make the transmission shaft can move right, simultaneously through the effect of piston board and spliced pole and backup pad, make the piston board move right, thereby make gas cylinder and external production pressure differential, thereby make the dust that the concrete produced can enter into the inside of gas cylinder from the intake pipe.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic view of the adjusting assembly of the present invention;

in the figure: 1. a base; 2. an electromagnetic valve; 3. a dust outlet pipe; 4. supporting legs; 5. a chute; 6. an adjustment assembly; 601. a cross bar; 602. a connecting shaft; 603. a connecting rod; 604. a compression roller; 605. a vertical plate; 606. a movable rod; 607. a bolt; 608. a motor; 609. a dust suction roller; 6010. a drive shaft; 6011. a return spring; 6012. a movable plate; 6013. a limiting rod; 6014. a screw hole; 6015. a slider; 7. an air inlet pipe; 8. a gas collecting cylinder; 9. connecting columns; 10. a support plate; 11. a piston plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 3, the utility model includes a base 1, a gas collecting cylinder 8 is arranged above the base 1, supporting legs 4 are fixedly mounted at positions near four corners of the bottom of the gas collecting cylinder 8, the bottom ends of the supporting legs 4 are fixedly connected with the base 1, an air inlet pipe 7 is fixedly mounted at the top of the gas collecting cylinder 8 near the left side, a dust outlet pipe 3 is fixedly mounted in the middle of the bottom of the gas collecting cylinder 8, an electromagnetic valve 2 is fixedly mounted at the outer side of the dust outlet pipe 3, an adjusting assembly 6 is mounted at the left side of the base 1, and sliding grooves 5 are formed in both sides of the top of the base 1.

In the second embodiment, on the basis of the first embodiment, the adjusting assembly 6 includes a cross rod 601 located inside the chute 5, a sliding block 6015 is movably sleeved outside the cross rod 601, the sliding block 6015 is movably clamped with the chute 5, a return spring 6011 movably sleeved with the cross rod 601 is fixedly connected to the right side of the sliding block 6015, a movable plate 6012 is fixedly installed at the top of the sliding block 6015, a limiting rod 6013 is fixedly installed on both sides of the left end surface of the movable plate 6012, a screw hole 6014 is opened at the top of the limiting rod 6013, a motor 608 is fixedly installed on the right side of the movable plate 6012, a transmission shaft 6010 is fixedly connected to the right end of the motor 608, a dust suction roller 609 is fixedly sleeved outside the transmission shaft 6010, the dust suction roller 609 is movably connected with the gas collecting cylinder 8, a piston plate 11 is movably installed inside the gas collecting cylinder 8, the left side of the piston plate 11 is movably connected with the transmission shaft 6010, a connecting column 9 is fixedly connected to the right side of the piston plate 11, a supporting plate 10 located on the right side of the connecting column 9 is movably connected to the gas collecting cylinder 8, the bottom end of the supporting plate 10 is fixedly connected with the base 1;

when dust enters the inside of the gas collecting cylinder 8, powder in the dust is absorbed through the dust suction roller 609, then the motor 608 is started to drive the transmission shaft 6010 to rotate and drive the dust suction roller 609 to rotate, meanwhile, the powder attached to the dust suction roller 609 is thrown out under the action of centrifugal force, finally the powder falls at the bottom of the inner cavity of the gas collecting cylinder 8, then the electromagnetic valve 2 is opened, at the moment, the powder is discharged from the dust outlet pipe 3, and finally the powder can be recycled.

In the third embodiment, on the basis of the first embodiment, a vertical plate 605 is fixedly mounted on the left side of the top of the base 1, a connecting rod 603 is fixedly connected to the right side of the vertical plate 605, two sides of the connecting rod 603 are rotatably connected with movable rods 606, a connecting shaft 602 is fixedly connected between the two movable rods 606, a pressing roller 604 attached to a movable plate 6012 is movably connected to the outer side of the connecting shaft 602, a bolt 607 is mounted on the top of each movable rod 606, and the bolt 607 is matched with a screw hole 6014;

when the gas collecting device is used, the movable rods 606 on the two sides are rotated anticlockwise around the press roller 604, the connecting shaft 602 and the press roller 604 are driven to move, when the press roller 604 moves to be in contact with the movable plate 6012, the movable rods 606 on the two sides are continuously rotated, the movable plate 6012 is driven by the press roller 604 to move rightwards, the sliding block 6015 moves rightwards along the cross rod 601, the motor 608 is driven to move rightwards at the same time until the driving shaft 6010 and the dust suction roller 609 are driven to enter the gas collecting cylinder 8, the movable rods 606 are attached to the limiting rods 6013, then the bolts 607 on the two sides are screwed, the bottom ends of the bolts 607 are positioned in the screw holes 6014, the movable rods 606 are fixed to the limiting rods 6013, the dust suction roller 609 is fixed in the gas collecting cylinder 8, the piston plate 11 is driven to move rightwards when the driving shaft 6010 moves rightwards, the gas volume in the gas collecting cylinder 8 is increased, and the gas pressure in the gas collecting cylinder 8 is reduced, and generates an air pressure difference with the outside, so that dust generated by concrete enters the inside of the gas cylinder 8 from the air inlet pipe 7.

The working principle is as follows: when the gas collecting device is used, the movable rods 606 on the two sides are rotated anticlockwise around the press roller 604, the connecting shaft 602 and the press roller 604 are driven to move, when the press roller 604 moves to be in contact with the movable plate 6012, the movable rods 606 on the two sides are continuously rotated, the movable plate 6012 is driven by the press roller 604 to move rightwards, the sliding block 6015 moves rightwards along the cross rod 601, the motor 608 is driven to move rightwards at the same time until the driving shaft 6010 and the dust suction roller 609 are driven to enter the gas collecting cylinder 8, the movable rods 606 are attached to the limiting rods 6013, then the bolts 607 on the two sides are screwed, the bottom ends of the bolts 607 are positioned in the screw holes 6014, the movable rods 606 are fixed to the limiting rods 6013, the dust suction roller 609 is fixed in the gas collecting cylinder 8, the piston plate 11 is driven to move rightwards when the driving shaft 6010 moves rightwards, the gas volume in the gas collecting cylinder 8 is increased, and the gas pressure in the gas collecting cylinder 8 is reduced, and the air pressure difference is generated between the air pressure difference and the outer side, so that dust generated by concrete enters the air collecting cylinder 8 from the air inlet pipe 7, then powder in the dust is absorbed by the dust suction roller 609, then the motor 608 is started to drive the transmission shaft 6010 to rotate and drive the dust suction roller 609 to rotate, meanwhile, the powder attached to the dust suction roller 609 is thrown out under the action of centrifugal force, finally, the powder falls on the bottom of the inner cavity of the air collecting cylinder 8, then the electromagnetic valve 2 is opened, the powder is discharged from the dust outlet pipe 3 at the moment, and finally, the powder can be recycled.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device is recycled in collection dust of ready-mixed concrete powder, includes base (1), its characterized in that: the top of base (1) is equipped with gas cylinder (8), the bottom of gas cylinder (8) is close to the equal fixed mounting in four corners position and has supporting legs (4), the bottom and base (1) fixed connection of supporting legs (4), the top of gas cylinder (8) is close to left side fixed mounting and has intake pipe (7), fixed mounting has out dirt pipe (3) in the middle of the bottom of gas cylinder (8), the outside fixed mounting that goes out dirt pipe (3) has solenoid valve (2), adjusting part (6) are installed in the left side of base (1), spout (5) have all been seted up to the top both sides of base (1).

2. The dust collecting and recycling device for ready mixed concrete powder according to claim 1, characterized in that: adjusting part (6) have slider (6015) including being located inside horizontal pole (601) of spout (5), the outside activity of horizontal pole (601) is cup jointed, slider (6015) and spout (5) activity joint, and the right side fixedly connected with of slider (6015) is with reset spring (6011) that horizontal pole (601) activity cup jointed.

3. The dust collecting and recycling device for ready mixed concrete powder according to claim 2, characterized in that: a movable plate (6012) is fixedly mounted at the top of the sliding block (6015), limiting rods (6013) are fixedly mounted on two sides of the left end face of the movable plate (6012), and screw holes (6014) are formed in the top of the limiting rods (6013).

4. The dust collecting and recycling device for ready mixed concrete powder according to claim 3, characterized in that: the right side of the movable plate (6012) is fixedly provided with a motor (608), the right end of the motor (608) is fixedly connected with a transmission shaft (6010), the outer side of the transmission shaft (6010) is fixedly sleeved with a dust suction roller (609), and the dust suction roller (609) is movably connected with the gas collecting cylinder (8).

5. The dust collecting and recycling device for ready mixed concrete powder according to claim 1, characterized in that: the gas collecting cylinder is characterized in that a piston plate (11) is movably mounted inside the gas collecting cylinder (8), the left side of the piston plate (11) is movably connected with a transmission shaft (6010), a connecting column (9) is fixedly connected to the right side of the piston plate (11), a supporting plate (10) located on the right side of the gas collecting cylinder (8) is movably connected to the outer side of the connecting column (9), and the bottom end of the supporting plate (10) is fixedly connected with the base (1).

6. The dust collecting and recycling device for ready mixed concrete powder according to claim 1, characterized in that: the top left side fixed mounting of base (1) has riser (605), the right side fixedly connected with connecting rod (603) of riser (605), and the both sides of connecting rod (603) all rotate and are connected with movable rod (606), fixedly connected with connecting axle (602) between two movable rod (606), and the outside swing joint of connecting axle (602) has compression roller (604) with fly leaf (6012) laminating.

7. The dust collecting and recycling device for ready mixed concrete powder according to claim 6, characterized in that: and a bolt (607) is installed at the top of the movable rod (606), and the bolt (607) is matched with the screw hole (6014).