CN216860177U

CN216860177U - A unloader that is used for mixer of concrete production

Info

Publication number: CN216860177U
Application number: CN202123006298.1U
Authority: CN
Inventors: 解增民; 邵海涛
Original assignee: Hebei Min'an Ready Mixed Concrete Co ltd
Current assignee: Hebei Min'an Ready Mixed Concrete Co ltd
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-07-01
Anticipated expiration: 2031-12-02

Abstract

The utility model relates to the technical field of blanking devices of mixers for concrete production, and provides a blanking device of a mixer for concrete production, which comprises a bottom plate, wherein rollers are arranged on the lower end surface of the bottom plate, support columns are symmetrically fixed on the right part of the upper end surface of the bottom plate, the surfaces, close to each other, of the support columns are rotatably connected with a first support sleeve through bearings matched with cylinders, support blocks are fixed on the right end surface of the support columns, the blanking device is fixed on the surfaces, close to each other, of the support blocks, a sealing cover is slidably connected to the inner part of the right end surface of the blanking device, an electric telescopic rod is fixed on the left part of the upper end surface of the bottom plate, and a U-shaped support frame is fixed on the upper end surface of the electric telescopic rod. Through above-mentioned technical scheme, solved among the prior art a unloader that is used for concrete production's mixer can't stir misce bene to stone cement sand and water fast, inconvenient unloading while stirs the mixture to the material, mix the inconvenient discharged problem that carries on after accomplishing.

Description

A unloader that is used for mixer of concrete production

Technical Field

The utility model relates to the technical field of blanking devices of mixers for concrete production, in particular to a blanking device of a mixer for concrete production.

Background

Concrete is a general term for engineering composite materials in which aggregate is cemented into a whole by a cementing material. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete is mixed with water (containing additive and admixture) according to a certain proportion and stirred to obtain the cement concrete, also called common concrete, which is widely applied to civil engineering. A concrete mixer is a machine for mixing and stirring cement, gravel aggregate and water into a concrete mixture.

But the unloader of current mixer can't stir misce bene to stone cement sand and water fast, and inconvenient limit unloading is stirred the mixture to the material simultaneously, and the unloader of current mixer is because the too big inconvenient discharge of completion back is mixed in the stirring of stone cement sand to the volume moreover.

SUMMERY OF THE UTILITY MODEL

The utility model provides a discharging device of a stirrer for concrete production, which solves the problems that in the related art, the discharging device of the stirrer for concrete production cannot rapidly and uniformly stir and mix pebble cement sand and water, the materials cannot be stirred and mixed while discharging is inconvenient, and the materials cannot be discharged after mixing is finished.

The technical scheme of the utility model is as follows: the bottom plate, the terminal surface is provided with the gyro wheel under the bottom plate, bottom plate up end right part symmetry is fixed with the support column, the support column is close to the face each other and is rotated through bearing cooperation cylinder and is connected with first support sleeve, the support column right-hand member face is fixed with the supporting shoe, the supporting shoe is close to the face each other and is fixed with unloader, unloader right-hand member face inside sliding connection has sealed lid, bottom plate up end left part is fixed with electric telescopic handle, the electric telescopic handle up end is fixed with U type support frame, U type support frame inner chamber is rotated through pivot cooperation bearing and is connected with the second and supports the cover, first support sleeve supports the cover cooperation bearing with the second and rotates and is connected with the agitator, bottom plate up end middle part is fixed with the locating rack, the agitator left end face is provided with the discharge gate.

Preferably, a limiting ring is fixed outside the stirring barrel.

Preferably, the inner cavity of the limiting frame is fixedly connected with a motor, and the motor drives the stirring barrel through an output shaft matched with a transmission belt.

Preferably, the left edge and the right edge of the outer part of the stirring barrel are provided with limiting grooves, and the U-shaped support frame and the support column support the stirring barrel through the first support sleeve and the second support sleeve matched with the bearing and the limiting grooves.

Preferably, the blanking device comprises a blanking box, a material guide plate and a water through port, the blanking box is fixed on the surface of the supporting block close to each other, the material guide plate is fixed on the left end face of the blanking box, and the water through port is formed in the right end face of the blanking box.

Preferably, the inner cavity of the stirring barrel is uniformly provided with stirring rods.

Preferably, the spacing frame of H type is fixed with to spacing frame left end face, the wall is provided with the spout about the spacing frame inner chamber of H type, the wall is fixed with the spring around the spacing frame of H type, the spring is kept away from spacing frame terminal surface of H type and is fixed with U type slider, U type slider inner chamber is connected with spacing pulley through the pivot rotation.

Preferably, the right end face of the stirring barrel is provided with a feeding hole, the blanking box is communicated in the feeding hole of the right end face of the stirring barrel in a sliding mode through a material guide plate, and the material guide plate is made of rubber materials.

The working principle and the beneficial effects of the utility model are as follows:

1. in the utility model. Utilize the spacing ring to carry on spacingly to the transmission band through personnel to avoid when arranging the material, the transmission band roll-off agitator. Open the motor through the personnel, make the motor pass through output shaft transmission band and drive the agitator, make the agitator rotate through spacing recess cooperation bearing again, then pour into the agitator with stone cement sand through unloader in, make the agitator utilize the puddler in the inner chamber to stir the mixture to stone cement sand again to the inconvenient while unloading of the unloader of the mixer that has been used for concrete production has been solved and the trouble of mixing is stirred the material simultaneously. After the stirring of stone cement sand is mixed and is accomplished, piston rod pulling U type support frame through electric telescopic handle drives the second and supports the cover and move downwards, then makes first support cover and second support cover incline through utilizing pivot and cylinder drive agitator to pour out the stone cement sand in the agitator inner chamber, avoided the current unloader that is used for the mixer of concrete production inconvenient trouble of carrying on the discharge after the stirring of stone cement sand is accomplished. Utilize the water service mouth to connect outside water pipe through the personnel, then the personnel pour stone cement sand into the unloading case in, make stone cement sand mixing water slide into the agitator inner chamber through the stock guide, because the agitator keeps rotating the in-process always, thereby when stone cement sand mixing water slides into the agitator inner chamber through the stock guide, utilize the puddler in the agitator inner chamber to carry out misce bene to stone cement sand and water fast, the trouble that current unloader that is used for the mixer of concrete production can't stir misce bene to stone cement sand and water fast has been avoided. Piston rod pulling U type support frame at electric telescopic handle drives the second and supports the cover and move downwards, then make first support cover and second support cover drive the agitator through utilizing pivot and cylinder to incline, thereby when pouring out the stone cement sand in the agitator inner chamber, through utilizing the spring to bounce U type slider, make U type slider sliding connection in the spout inner chamber, then utilize the spacing pulley of U type slider inner chamber to promote the transmission band, avoid the agitator when pouring out the good concrete of stirring, the output shaft of transmission band roll-off motor.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of a half-section of the bottom plate of the present invention;

FIG. 4 is a schematic view of a partial cross-sectional structure of an H-shaped spacing frame according to the present invention;

in the figure: 1. a base plate; 2. a roller; 3. a support pillar; 4. a first support sleeve; 5. a blanking device; 501. a blanking box; 502. a material guide plate; 503. a water inlet; 6. a sealing cover; 7. a stirring barrel; 8. a limiting ring; 9. a conveyor belt; 10. a limiting frame; 11. a motor; 12. an electric telescopic rod; 13. a U-shaped support frame; 14. a second support sleeve; 15. a stirring rod; 16. a discharge port; 17. a feed inlet; 18. a limiting groove; 19. a cylinder; 20. a support block; 21. an H-shaped limiting frame; 22. a chute; 23. a spring; 24. a U-shaped slider; 25. and limiting the pulley.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1 to 4, the present embodiment proposes

In this embodiment, including bottom plate 1, the terminal surface is provided with gyro wheel 2 under

bottom plate

1, 1 up end right part symmetry of bottom plate is fixed with support column 3, support column 3 is close to the face each other and is rotated through bearing cooperation cylinder 19 and is connected with first support cover 4, support column 3 right-hand member face is fixed with supporting shoe 20, supporting shoe 20 is close to the face each other and is fixed with unloader 5, unloader 5 right-hand member face inside sliding connection has sealed

lid

6, 1 up end left part of bottom plate is fixed with electric

telescopic handle

12, 12 up end of electric telescopic handle is fixed with U

type support frame

13, 13 inner chamber of U type support frame is rotated through pivot cooperation bearing and is connected with second support cover 14, first support cover 4 and second support cover 14 cooperation bearing rotate and are connected with

agitator

7, 1 up end middle part is fixed with spacing frame 10, agitator 7 left end face is provided with discharge gate 16, agitator 7 outside is fixed with spacing ring 8. Utilize spacing ring 8 to carry on spacingly to transmission band 9 through the personnel to avoid when arranging the material, transmission band 9 roll-off agitator 7, spacing 10 inner chamber fixedly connected with motors 11, motors 11 drive agitator 7 through output shaft cooperation transmission band 9. Open motor 11 through the personnel, make motor 11 drive agitator 7 through output shaft transmission band 9, it rotates through spacing recess 18 cooperation bearing to make agitator 7 again, then pour into agitator 7 with stone cement sand through unloader 5 in, make agitator 7 utilize the puddler 15 in the inner chamber to stir the mixture to stone cement sand again, thereby solved the inconvenient while of unloader inconvenience unloading of the mixer that has been used for concrete production trouble of stirring the mixture to the material, edge is provided with spacing recess 18 about agitator 7 outside, U type support frame 13 supports agitator 7 with support column 3 through first support sleeve 4 and second support sleeve 14 cooperation bearing and spacing recess 18 support agitator 7. After the mixing of stone cement sand is accomplished, piston rod pulling U type support frame 13 through electric telescopic handle 12 drives second support cover 14 and moves downwards, then make first support cover 4 and second support cover 14 incline through utilizing pivot and cylinder 19 to drive agitator 7, thereby pour out the stone cement sand in the agitator 7 inner chamber, the inconvenient trouble of discharging that carries out after the mixing of stone cement sand is accomplished to the unloader that has avoided the present agitating unit that is used for concrete production's mixer, unloader 5 is including blanking box 501, stock guide 502 and water through hole 503, support block 20 is close to the face each other and is fixed with blanking box 501, blanking box 501 left end face is fixed with stock guide 502, blanking box 501 right-hand member face is provided with water through hole 503. A worker utilizes the water through opening 503 to connect an external water pipe, then pours the stone cement sand into the discharging box 501, so that the mixed water of the stone cement sand slides into the inner cavity of the stirring barrel 7 through the material guide plate 502, because the stirring barrel 7 always keeps rotating, when the mixed water of the stone cement sand slides into the inner cavity of the stirring barrel 7 through the material guide plate 502, the stirring rod 15 in the inner cavity of the stirring barrel 7 is utilized to quickly and uniformly mix the stone cement sand and the water, the trouble that the existing discharging device of the mixer for concrete production cannot quickly and uniformly mix the stone cement sand and the water is avoided, the stirring rod 15 is uniformly arranged in the inner cavity of the stirring barrel 7, the H-shaped limiting frame 21 is fixed on the left end face of the limiting frame 10, the sliding grooves 22 are arranged on the left wall and the right wall of the inner cavity of the H-shaped limiting frame 21, the spring 23 is fixed on the front wall and the back wall of the H-shaped limiting frame 21, and the U-shaped sliding block 24 is fixed on one end face of the spring 23 far away from the H-shaped limiting frame 21, the inner cavity of the U-shaped slider 24 is rotatably connected with a limiting pulley 25 through a rotating shaft. A piston rod of the electric telescopic rod 12 pulls the U-shaped support frame 13 to drive the second support sleeve 14 to move downwards, then the first support sleeve 4 and the second support sleeve 14 are made to incline by utilizing a rotating shaft and a cylinder 19 to drive the stirring barrel 7, and when the stone cement sand in the inner cavity of the stirring barrel 7 is poured out, the U-shaped slider 24 is bounced by utilizing the spring 23, the U-shaped slider 24 is made to be connected in the inner cavity of the sliding groove 22 in a sliding mode, then the transmission belt 9 is pushed by utilizing the limiting pulley 25 in the inner cavity of the U-shaped slider 24, so that the situation that the stirring barrel 7 pours out the stirred concrete, the transmission belt 9 slides out of the output shaft of the motor 11 is avoided, the right end face of the stirring barrel 7 is provided with the feeding hole 17, the blanking box 501 is communicated in the feeding hole 17 in the right end face of the stirring barrel 7 in a sliding mode through the guide plate 502, and the guide plate 502 is made of rubber materials.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The blanking device of the stirring machine for concrete production is characterized by comprising a bottom plate (1), wherein idler wheels (2) are arranged on the lower end face of the bottom plate (1), supporting columns (3) are symmetrically fixed on the right portion of the upper end face of the bottom plate (1), the mutually close faces of the supporting columns (3) are rotatably connected with a first supporting sleeve (4) through a bearing matched cylinder (19), supporting blocks (20) are fixed on the right end face of the supporting columns (3), blanking devices (5) are fixed on the mutually close faces of the supporting blocks (20), a sealing cover (6) is slidably connected with the inner portion of the right end face of the blanking device (5), an electric telescopic rod (12) is fixed on the left portion of the upper end face of the bottom plate (1), a U-shaped supporting frame (13) is fixed on the upper end face of the electric telescopic rod (12), and a second supporting sleeve (14) is rotatably connected with the inner cavity of the U-shaped supporting frame (13) through a rotating shaft matched bearing, the stirring barrel is rotatably connected with the first supporting sleeve (4) and the second supporting sleeve (14) in a matched bearing mode, a limiting frame (10) is fixed to the middle of the upper end face of the bottom plate (1), and a discharging hole (16) is formed in the left end face of the stirring barrel (7).

2. A blanking unit for mixers for the production of concrete according to claim 1, characterized in that said mixer drum (7) is externally fixed with a limit ring (8).

3. The blanking device of the mixer for concrete production as recited in claim 1, wherein the inner cavity of the limiting frame (10) is fixedly connected with a motor (11), and the motor (11) drives the mixing drum (7) through an output shaft in cooperation with the transmission belt (9).

4. The blanking device of the mixer for concrete production according to the claim 1, characterized in that the left and right edges of the outside of the mixing barrel (7) are provided with limit grooves (18), the U-shaped support frame (13) and the support column (3) support the mixing barrel (7) through the first support sleeve (4) and the second support sleeve (14) matching with the bearing and the limit grooves (18).

5. The blanking device of a mixer for concrete production as claimed in claim 1, wherein said blanking device (5) comprises a blanking box (501), a material guiding plate (502) and a water through opening (503), said blanking box (501) is fixed on the surface of said supporting block (20) close to each other, said material guiding plate (502) is fixed on the left end surface of said blanking box (501), and said water through opening (503) is arranged on the right end surface of said blanking box (501).

6. The blanking device of the mixer for concrete production according to the claim 1 is characterized in that the inner cavity of the mixing barrel (7) is uniformly provided with mixing rods (15).

7. The blanking device of the stirring machine for concrete production according to the claim 1, characterized in that the left end face of the limiting frame (10) is fixed with an H-shaped limiting frame (21), the left and right walls of the inner cavity of the H-shaped limiting frame (21) are provided with sliding grooves (22), the front and rear walls of the H-shaped limiting frame (21) are fixed with springs (23), one end face of each spring (23) far away from the H-shaped limiting frame (21) is fixed with a U-shaped sliding block (24), and the inner cavity of each U-shaped sliding block (24) is rotatably connected with a limiting pulley (25) through a rotating shaft.

8. The blanking device of a mixer for concrete production as recited in claim 5, wherein the right end face of the mixing barrel (7) is provided with a feeding hole (17), the blanking box (501) is slidably communicated with the feeding hole (17) on the right end face of the mixing barrel (7) through a material guide plate (502), and the material guide plate (502) is made of rubber.