CN219897806U

CN219897806U - Additive premixing device

Info

Publication number: CN219897806U
Application number: CN202321102618.XU
Authority: CN
Inventors: 毛华新
Original assignee: ZHEJIANG LAOHUSHAN BUILDING MATERIALS CO Ltd
Current assignee: ZHEJIANG LAOHUSHAN BUILDING MATERIALS CO Ltd
Priority date: 2023-05-10
Filing date: 2023-05-10
Publication date: 2023-10-27
Anticipated expiration: 2033-05-10

Abstract

The utility model discloses an additive premixing device which comprises a stirring tank, wherein a servo motor is arranged at the top of the stirring tank, a transmission rod is fixedly connected to the output end of the servo motor, four charging tanks are arranged at the top of the stirring tank in a penetrating manner at the inner side of the stirring tank, charging discs are fixedly connected to the tops of the four charging tanks, and a filter screen is fixedly connected to the inner side wall of each charging disc. According to the utility model, different additive materials can be conveniently loaded by staff through the four charging tanks, quantitative charging can be carried out on the different additive materials through the charging tanks, the materials in the charging tanks can be conveyed to the inner side of the stirring tank through the feeding pipe, and the speed of the feeding pipe can be controlled by the valve, so that the staff can control the quantity of a plurality of materials, the staff can conveniently add the materials, the efficiency of the staff for processing the concrete additive is improved, and the staff can conveniently use the concrete additive.

Description

Additive premixing device

Technical Field

The utility model relates to the technical field of concrete additive treatment, in particular to an additive premixing device.

Background

The concrete admixture is a substance which is used for improving the performance of concrete in the process of mixing the concrete, and the common concrete admixture comprises a water reducing agent, a retarder, an accelerator, an expanding agent, an antifreezing agent, a colorant and the like, and has different functions, the concrete admixture needs to be premixed before being mixed with the concrete, and a premixing device is used when the concrete admixture is premixed, but the conventional premixing device still has certain defects when in use.

The prior art has the defects that:

currently, patent document CN115301145a is a concrete admixture premixing device, which comprises a frame, an inner barrel, an outer barrel, an inner stirring mechanism, an outer stirring frame and a rotary driving device; the outer barrel is fixedly arranged on the frame; the inner barrel is positioned in the outer barrel, an annular gap is formed between the inner barrel and the outer barrel, a discharge hole is formed right below the inner barrel, and through holes which are uniformly distributed are formed in the wall of the inner barrel; the upper surface of the frame is provided with a circular through hole, and a circular discharge hole of the inner barrel passes through the bottom opening of the outer barrel and the circular through hole on the frame and is fixedly arranged; the inner stirring mechanism is arranged in the inner barrel, and the rotating shaft of the inner stirring mechanism is collinear with the central shaft of the inner barrel; the outer stirring frame is arranged at an annular gap between the inner barrel and the outer barrel; the rotary driving device is fixedly arranged at the bottom of the outer stirring frame and can drive the outer stirring frame to rotate, so that the materials are stirred more fully in the stirring device, more materials can be stirred at the same time, and the stirring efficiency is greatly improved while the discharging quality is ensured.

When the additive premixing device in the document is used, the additive premixing device is arranged at the annular gap between the inner barrel and the outer barrel through the outer stirring frame; the rotary driving device is fixedly arranged at the bottom of the outer stirring frame and can drive the outer stirring frame to rotate, so that materials can be stirred more fully in the stirring device, more materials can be stirred simultaneously, the stirring efficiency is greatly improved while the discharging quality is guaranteed, when more materials are stirred, workers are difficult to control the quantity of the materials, the materials are inconvenient to add by the workers, the efficiency of the workers for treating concrete additives is reduced, and the workers are inconvenient to use.

Disclosure of Invention

The utility model aims to provide an additive premixing device for solving the problems in the prior art.

In order to achieve the above purpose, the utility model provides the following technical scheme, the additive premixing device comprises a stirring tank, wherein a servo motor is arranged at the top of the stirring tank, the output end of the servo motor is fixedly connected with a transmission rod, the bottom end of the transmission rod penetrates through the inner side of the stirring tank, four feeding tanks are arranged at the top of the stirring tank, feeding discs are fixedly connected to the tops of the four feeding tanks, and a filter screen is fixedly connected to the inner side wall of each feeding disc.

Preferably, the bottom fixedly connected with conveying pipeline of agitator tank, the outer wall of conveying pipeline is provided with electric valve, the bottom fixedly connected with fixed disk of conveying pipeline.

Preferably, the connecting seat is fixedly connected, the sealing cover is connected to the inner side of the connecting seat in a threaded manner, and the servo motor is fixedly connected to the top of the sealing cover.

Preferably, the outer wall fixedly connected with a plurality of stirring boards of transfer line, a plurality of the through-hole has all been seted up to the outer wall of stirring board.

Preferably, the bottom end outer wall fixedly connected with puddler of transfer line, and the puddler is located the top inboard of conveying pipeline.

Preferably, the bottom of four charging tanks is all fixedly connected with inlet pipe, the outer wall of inlet pipe is provided with the valve.

Preferably, the connecting hole has been seted up at the top of agitator tank, the bottom of reinforced jar is provided with the connecting pipe, and connecting pipe through-connection hole is located the inboard of agitator tank, the top of connecting pipe with have inlet pipe bottom fixed connection.

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

1. according to the utility model, different additive materials can be conveniently loaded by staff through the four charging tanks, quantitative charging can be carried out on the different additive materials through the charging tanks, the materials in the charging tanks can be conveyed to the inner side of the stirring tank through the feeding pipe, and the speed of the feeding pipe can be controlled by the valve, so that the staff can control the quantity of a plurality of materials, the staff can conveniently add the materials, the efficiency of the staff for processing the concrete additive is improved, and the staff can conveniently use the concrete additive.

2. According to the utility model, the stirring rod is driven to rotate through the transmission rod, the inner side of the top end of the conveying pipe can be stirred when the stirring rod rotates, materials are prevented from being blocked on the inner side of the top end, and the stirring rod is positioned on the inner side of the stirring tank through the connecting pipe penetrating through connecting hole, so that the stability of connection between the material adding tank and the stirring tank is ensured, and the four material adding tanks are convenient to detach by a worker, so that the subsequent cleaning of the four material adding tanks by the worker is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the stirring tank of the utility model;

FIG. 3 is a schematic illustration of the structure of the feed tank of the present utility model;

FIG. 4 is a schematic cross-sectional view of a stirred tank of the present utility model.

In the figure: 1. a stirring tank; 2. a material conveying pipe; 3. an electric valve; 4. a fixed plate; 5. a connecting seat; 6. sealing cover; 7. a servo motor; 8. a transmission rod; 9. a stirring plate; 10. a through hole; 11. a stirring rod; 12. a connection hole; 13. a charging tank; 14. a charging tray; 15. a filter screen; 16. a feed pipe; 17. a valve; 18. and (5) connecting pipes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an additive premixing device:

including agitator tank 1, the top of agitator tank 1 is provided with servo motor 7, servo motor 7's output fixedly connected with transfer line 8, and the bottom of transfer line 8 runs through the top of the inboard agitator tank 1 at agitator tank 1 and is provided with four charging jar 13, the equal fixedly connected with charging tray 14 in top of four charging jar 13, the inside wall fixedly connected with filter screen 15 of charging tray 14.

When using ready-mixed device to concrete admixture, the inside of charging tray 14 accessible additive material accessible is put into the material adding tank 13, can filter the additive material that gets into material adding tank 13 through filter screen 15 to avoid the inside of caking material entering material adding tank 13, thereby lead to the material jam of material adding tank 13 inside, can be convenient for the staff to adorn different additive materials through four material adding tanks 13, can carry out quantitative feeding to different additive materials through material adding tank 13, can drive transfer line 8 through servo motor 7 and rotate, can drive rabbling mechanism to stir the inside material of agitator tank 1 when transfer line 8 rotates and mix.

Wherein, the bottom fixedly connected with conveying pipeline 2 of agitator tank 1, the outer wall of conveying pipeline 2 is provided with electric valve 3, the bottom fixedly connected with fixed disk 4 of conveying pipeline 2.

After the materials in the stirring tank 1 are stirred, the electric valve 3 is controlled to operate, so that the materials in the stirring tank 1 are discharged through the conveying pipe 2, and the additive premixing device can be fixed at the installation position through the fixing disc 4.

Wherein, fixedly connected with connecting seat 5, the inboard threaded connection of connecting seat 5 has sealed lid 6, and servo motor 7 fixed connection is at the top of sealed lid 6.

The sealing cover 6 can be provided with a mounting position by the connecting seat 5, and the top of the stirring tank 1 can be covered by the sealing cover 6.

Wherein, the outer wall fixedly connected with of transfer line 8 a plurality of stirring board 9, through-hole 10 has all been seted up to the outer wall of a plurality of stirring boards 9, and the bottom outer wall fixedly connected with puddler 11 of transfer line 8, and the top inboard that is located conveying pipeline 2 of puddler 11.

Can drive a plurality of stirring boards 9 and rotate when rotating through transfer line 8, can stir the inside material of agitator tank 1 when a plurality of stirring boards 9 rotate, can improve the stirring efficiency of stirring board 9 through-hole 10, drive puddler 11 through transfer line 8 and rotate, can stir the top inboard of conveying pipeline 2 when puddler 11 rotates, avoid the material to block up in the top inboard.

Wherein, the bottom of four charging bucket 13 all fixedly connected with inlet pipe 16, the outer wall of inlet pipe 16 is provided with valve 17, and connecting hole 12 has been seted up at the top of agitator tank 1, and the bottom of charging bucket 13 is provided with connecting pipe 18, and connecting pipe 18 through-connection hole 12 is located the inboard of agitator tank 1, the top of connecting pipe 18 with have inlet pipe 16 bottom fixed connection.

The connecting pipe 18 penetrates through the connecting hole 12 to be located in the inner side of the stirring tank 1, so that the stability of connection between the feeding tank 13 and the stirring tank 1 is guaranteed, and the four feeding tanks 13 are convenient to detach by workers, so that the workers can conveniently clean the four feeding tanks 13 in a follow-up mode, materials in the feeding tanks 13 can be conveyed to the inner side of the stirring tank 1 through the feeding pipe 16, and the speed of conveying the materials through the feeding pipe 16 can be controlled by the valve 17.

When the pre-mixing device is used for adding concrete additives, the additive materials can be placed into the feeding tank 13 through the feeding disc 14, the additive materials entering the feeding tank 13 can be filtered through the filter screen 15, so that caking materials are prevented from entering the feeding tank 13, the materials inside the feeding tank 13 are blocked, workers can conveniently load different additive materials through the four feeding tanks 13, the different additive materials can be quantitatively fed through the feeding tank 13, the transmission rod 8 can be driven to rotate through the servo motor 7, a plurality of stirring plates 9 can be driven to rotate when the transmission rod 8 rotates, the materials inside the stirring tank 1 can be stirred when the stirring plates 9 rotate, and the stirring efficiency of the stirring plates 9 can be improved through the through holes 10.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an admixture premixing device, includes agitator tank (1), its characterized in that: the top of agitator tank (1) is provided with servo motor (7), the output fixedly connected with transfer line (8) of servo motor (7), and the bottom of transfer line (8) runs through in the inboard of agitator tank (1) the top of agitator tank (1) is provided with four charging brackets (13), four the equal fixedly connected with charging tray (14) in top of charging bracket (13), the inside wall fixedly connected with filter screen (15) of charging tray (14).

2. An admixture premixing apparatus according to claim 1, characterized in that: the stirring tank is characterized in that a conveying pipe (2) is fixedly connected to the bottom of the stirring tank (1), an electric valve (3) is arranged on the outer wall of the conveying pipe (2), and a fixing disc (4) is fixedly connected to the bottom of the conveying pipe (2).

3. An admixture premixing apparatus according to claim 1, characterized in that: the connecting seat (5) is fixedly connected, the sealing cover (6) is connected to the inner side of the connecting seat (5) in a threaded mode, and the servo motor (7) is fixedly connected to the top of the sealing cover (6).

4. An admixture premixing apparatus according to claim 1, characterized in that: the outer wall fixedly connected with a plurality of stirring boards (9) of transfer line (8), a plurality of through-hole (10) have all been seted up to the outer wall of stirring board (9).

5. An admixture premixing apparatus according to claim 1, characterized in that: the bottom outer wall fixedly connected with puddler (11) of transfer line (8), and the top inboard that is located conveying pipeline (2) of puddler (11).

6. An admixture premixing apparatus according to claim 1, characterized in that: the bottoms of the four charging tanks (13) are fixedly connected with a charging pipe (16), and a valve (17) is arranged on the outer wall of the charging pipe (16).

7. An admixture premixing apparatus according to claim 1, characterized in that: the stirring tank is characterized in that a connecting hole (12) is formed in the top of the stirring tank (1), a connecting pipe (18) is arranged at the bottom of the feeding tank (13), the connecting pipe (18) penetrates through the connecting hole (12) and is located at the inner side of the stirring tank (1), and the top end of the connecting pipe (18) is fixedly connected with the bottom of the feeding pipe (16).