CN211868196U

CN211868196U - A dust type agitating unit for concrete block production

Info

Publication number: CN211868196U
Application number: CN201922247254.4U
Authority: CN
Inventors: 侯光红
Original assignee: Nanjing Zihouhong New Building Materials Co ltd
Current assignee: Nanjing Zihouhong New Building Materials Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-11-06
Anticipated expiration: 2029-12-12

Abstract

The utility model relates to a dustproof agitating unit for concrete block production, including main part, dustproof mechanism and rabbling mechanism, dustproof mechanism includes feed back case, fan, dust absorption pipe and suction hood, the rabbling mechanism includes motor, pivot, screening fill, cutting component and raise dust subassembly, and the raise dust subassembly includes driving gear and two raise dust units, the raise dust unit includes paddle, driven shaft and driven gear, this dustproof agitating unit for concrete block production sets up screening fill, through motor drive pivot, makes screening fill do centrifugal motion, just can realize the dispersion of mixing material, through cutting component, can break solid tiny particle, through raise dust mechanism, can promote mixing material irregular motion in the main part better, improved mixing efficiency, dustproof mechanism work when pouring mixing material into, so that part of the scattered mixed material dust is recovered by the dustproof mechanism, the harm to the human body is reduced, and the waste is reduced.

Description

A dust type agitating unit for concrete block production

Technical Field

The utility model particularly relates to a dust-protection type agitating unit for concrete block production.

Background

The stirrer is a stirring device and has wide application in the field of civil engineering.

In the production process of concrete blocks, some reinforcers need to be added into cement powder to enhance the overall strength of the blocks, in the prior art, a simple stirring device is generally adopted for stirring, a large amount of dust is generated in the stirring process, solid particles in mixed powder cannot be effectively crushed, and the stirring effect cannot be expected.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to overcome the defects of the prior art, the dustproof stirring device for producing the concrete blocks is provided.

The utility model provides a technical scheme that its technical problem adopted is: a dustproof stirring device for producing concrete blocks comprises a main body, a dustproof mechanism and a stirring mechanism, wherein the dustproof mechanism is arranged above the main body;

the dust-proof mechanism comprises a material return box, a fan, a dust suction pipe and a dust suction cover, the dust suction cover is arranged above the main body, the material return box is arranged on one side of the main body, the dust suction cover is communicated with the material return box through the dust suction pipe, and the fan is arranged in the material return box;

the stirring mechanism comprises a motor, a rotating shaft, a screening hopper, a cutting assembly and a dust raising assembly, wherein the motor is vertically arranged at the bottom end of the main body upwards, the motor is positioned outside the main body, the rotating shaft is vertically arranged inside the main body, the lower end of the rotating shaft is in transmission connection with the motor, the screening hopper is arranged at the upper end of the rotating shaft, the screening hopper is funnel-shaped, a plurality of through holes are formed in the side wall of the screening hopper, the cutting assembly comprises a fixed disc and a conical blade, the fixed disc is arranged on the rotating shaft and is coaxially arranged with the rotating shaft, a plurality of vertical strip-shaped holes are formed in the fixed disc, the conical blade is vertically arranged on the fixed disc, a plurality of conical blades are arranged, the strip-shaped holes are staggered with the blades, the dust raising assembly comprises a driving gear and two dust raising units, and the dust raising units comprise blades, the driving gear is sleeved on the rotating shaft, the rotating shaft drives the driving gear to rotate, the driving gear is meshed with the driven gear, the driven shaft is vertically arranged on one side of the rotating shaft, the lower end of the driven shaft is fixed at the bottom of the main body through a bearing seat, the paddle is arranged at the upper end of the driven shaft, and the paddle is arranged below the fixed disc;

the upper end of main part is equipped with the feeding cover, the feeding cover communicates with the inside of main part, the suction hood sets up directly over the feeding cover.

In order to enable the mixed materials to completely enter the screening hopper, the screening hopper is arranged right below the feeding cover.

In order to prevent the motor from rigidly touching the ground, a support is arranged below the main body.

The beneficial effects of the utility model are that, this a dust type agitating unit for concrete block production, set up the screening fill, through the motor drive pivot, make the screening fill be centrifugal motion, just so can realize the dispersion of mixing material, through cutting assembly, can broken solid tiny particle, through raise dust mechanism, can make the mixing material random motion in the main part better, the mixing efficiency is improved, dustproof mechanism work when pouring the mixing material into, make partly excessive mixing material dust of scattering retrieve by dustproof mechanism, reduce the harm to the human body, and waste has been reduced.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural view of the dustproof stirring device for producing concrete blocks of the present invention;

in the figure: 1. the dust collector comprises a feeding cover, 2 parts of a screening hopper, 3 parts of a conical blade, 4 parts of a fixed disc, 5 parts of a blade, 6 parts of a driven shaft, 7 parts of a support, 8 parts of a driven gear, 9 parts of a dust collection pipe, 10 parts of a fan, 11 parts of a material return box, 12 parts of a motor, 13 parts of a dust collection cover, 14 parts of a driving gear, 15 parts of a rotating shaft, 16 parts of a main body, 17 parts of a through hole and 18 parts of a strip-shaped hole.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

As shown in fig. 1, a dust-proof type stirring device for concrete block production comprises a main body 16, a dust-proof mechanism and a stirring mechanism, wherein the dust-proof mechanism is arranged above the main body 16, and the stirring mechanism is arranged in the main body 16;

the dustproof mechanism comprises a material return box 11, a fan 10, a dust suction pipe 9 and a dust suction cover 13, the dust suction cover 13 is arranged above a main body 16, the material return box 11 is arranged on one side of the main body 16, the dust suction cover 13 is communicated with the material return box 11 through the dust suction pipe 9, and the fan 10 is arranged in the material return box 11;

the stirring mechanism comprises a motor 12, a rotating shaft 15, a screening hopper 2, a cutting assembly and a dust raising assembly, wherein the motor 12 is vertically arranged at the bottom end of a main body 16 upwards, the motor 12 is positioned outside the main body 16, the rotating shaft 15 is vertically arranged inside the main body 16, the lower end of the rotating shaft 15 is in transmission connection with the motor 12, the screening hopper 2 is arranged at the upper end of the rotating shaft 15, the screening hopper 2 is funnel-shaped, a plurality of through holes 17 are formed in the side wall of the screening hopper 2, the cutting assembly comprises a fixed disc 4 and conical blades 3, the fixed disc 4 is arranged on the rotating shaft 15, the fixed disc 4 and the rotating shaft 15 are coaxially arranged, a plurality of vertical strip-shaped holes 18 are formed in the fixed disc 4, the conical blades 3 are vertically arranged on the fixed disc 4, the conical blades 3 are provided with a plurality of strip-shaped holes 18 and the conical blades 3 are arranged in a staggered mode, the dust raising assembly comprises a driving gear, the dust raising unit comprises a blade 5, a driven shaft 6 and a driven gear 8, wherein the driving gear 14 is sleeved on a rotating shaft 15, the rotating shaft 15 drives the driving gear 14 to rotate, the driving gear 14 is meshed with the driven gear 8, the driven shaft 6 is vertically arranged on one side of the rotating shaft 15, the lower end of the driven shaft 6 is fixed at the bottom of the main body 16 through a bearing seat, the blade 5 is arranged at the upper end of the driven shaft 6, and the blade 5 is arranged below the fixed disc 4;

the upper end of main part 16 is equipped with feeding cover 1, feeding cover 1 and the inside intercommunication of main part 16, dust hood 13 sets up directly over feeding cover 1.

In order to allow the mixed material to completely enter the screening hopper 2 for screening, the screening hopper 2 is arranged right below the feeding cover 1.

In order to prevent the motor 12 from rigidly touching the ground, a bracket 7 is arranged below the main body 16.

The dustproof stirring for concrete block production comprises the steps that a mixed material is placed into a feeding cover 1 and flows into a screening hopper 2, a motor 12 drives a rotating shaft 15 to drive the screening hopper 2 to rotate, so that the mixed material does centrifugal motion in the screening hopper 2, a conical blade 3 is arranged below the screening hopper 2 to further cut and stir solid particles in the mixed material, then the solid particles fall onto two dust raising units through a strip-shaped hole 18 in a fixed disc 4, the rotating shaft 15 rotates to drive a driving gear 14 to work, then the driving gear 14 is meshed with a driven gear 8 to drive two driven gears 8 to rotate, the driven gear 8 drives a driven shaft 6 to rotate and further drives a paddle 5 to rotate, the rotation of the paddle 5 enables internal airflow to flow, so that the mixed material is blown up and does not regularly move, and the mixed material is stirred more fully, when the mixed materials are poured, the dustproof mechanism works, and dust enters the material return box 11 through the dust hood 13 and the air suction pipe 9, so that recycling is realized.

Compared with the prior art, this a dust type agitating unit for concrete block production, set up screening fill 2, through motor 12 drive pivot 15, make screening fill 2 be centrifugal motion, just so can realize the dispersion of mixing material, through the cutting subassembly, can broken solid tiny particle, through raise dust mechanism, can make mixing material irregular motion in main part 16 better, the mixing efficiency is improved, dustproof mechanism work when pouring mixing material into, make partly excessive mixing material dust retrieve by dustproof mechanism, reduce the harm to the human body, and waste has been reduced.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The dustproof stirring device for producing the concrete blocks is characterized by comprising a main body (16), a dustproof mechanism and a stirring mechanism, wherein the dustproof mechanism is arranged above the main body (16), and the stirring mechanism is arranged in the main body (16);

the dustproof mechanism comprises a material return box (11), a fan (10), a dust collection pipe (9) and a dust collection cover (13), the dust collection cover (13) is arranged above the main body (16), the material return box (11) is arranged on one side of the main body (16), the dust collection cover (13) is communicated with the material return box (11) through the dust collection pipe (9), and the fan (10) is arranged in the material return box (11);

the stirring mechanism comprises a motor (12), a rotating shaft (15), a screening hopper (2), a cutting assembly and a dust raising assembly, wherein the motor (12) is vertically arranged at the bottom end of a main body (16) upwards, the motor (12) is positioned outside the main body (16), the rotating shaft (15) is vertically arranged inside the main body (16), the lower end of the rotating shaft (15) is in transmission connection with the motor (12), the screening hopper (2) is arranged at the upper end of the rotating shaft (15), the screening hopper (2) is funnel-shaped, a plurality of through holes (17) are formed in the side wall of the screening hopper (2), the cutting assembly comprises a fixed disc (4) and a conical blade (3), the fixed disc (4) is arranged on the rotating shaft (15), the fixed disc (4) and the rotating shaft (15) are coaxially arranged, a plurality of vertical strip-shaped holes (18) are formed in the fixed disc (4), the conical blades (3) are vertically arranged on the fixed disc (4), a plurality of conical blades (3) are arranged, the strip-shaped holes (18) and the conical blades (3) are arranged in a staggered manner, the dust raising component comprises a driving gear (14) and two dust raising units, the dust raising unit comprises a blade (5), a driven shaft (6) and a driven gear (8), the driving gear (14) is sleeved on a rotating shaft (15), the rotating shaft (15) drives the driving gear (14) to rotate, the driving gear (14) is meshed with the driven gear (8), the driven shaft (6) is vertically arranged on one side of the rotating shaft (15), the lower end of the driven shaft (6) is fixed at the bottom of the main body (16) through a bearing seat, the paddle (5) is arranged at the upper end of the driven shaft (6), and the paddle (5) is arranged below the fixed disc (4);

the upper end of main part (16) is equipped with feeding cover (1), feeding cover (1) and the inside intercommunication of main part (16), suction hood (13) set up directly over feeding cover (1).

2. The dust-proof mixing device for the production of concrete blocks as claimed in claim 1, characterized in that said screening hopper (2) is arranged directly below the feeding hood (1).

3. The dust-proof mixing device for the production of concrete segments as recited in claim 1, characterized in that a bracket (7) is provided under said body (16).