CN220513882U

CN220513882U - Concrete water reducing agent dosing unit

Info

Publication number: CN220513882U
Application number: CN202322003714.5U
Authority: CN
Inventors: 刘元朋; 张炳辉; 童乃娇; 周新准; 刘浩
Original assignee: Hefei Yuanxu Environmental Protection New Material Co ltd
Current assignee: Hefei Yuanxu Environmental Protection New Material Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-23
Anticipated expiration: 2033-07-28

Abstract

The utility model belongs to the technical field of concrete stirring, in particular to a proportioning device of a concrete water reducer, which aims at solving the problems that the prior equipment controls materials to move downwards through an electric push rod, powder materials are easy to adhere to the top of a baffle plate, and blanking is unsmooth, and the utility model provides the following scheme that the proportioning device comprises: the feeding device comprises a material proportioning box, wherein a feeding hole is welded on one side of the top of the material proportioning box, a feeding motor is mounted on one side of the front of the feeding hole through a bolt, a driving shaft is inserted into the rear end of the feeding motor through a connecting key, the rear end of the driving shaft extends through the feeding hole and is inserted into a turning plate through threads, one side of the rear end of the turning plate is inserted into one side of the rear end of the feeding hole through a rotating shaft in threaded connection, a weighing device is mounted on one side of the bottom end of the turning plate through a bolt, and a vibrator is mounted on one side of the weighing device through a bolt. According to the utility model, the vibrator is arranged at the bottom end of the turning plate, so that the powder material adhered to the top of the turning plate can be vibrated to fall by the vibration force, and the problem of residual feeding is avoided.

Description

Concrete water reducing agent dosing unit

Technical Field

The utility model relates to the technical field of concrete stirring, in particular to a proportioning device for a concrete water reducer.

Background

One kind of concrete water reducing agent building material; the concrete water reducer is a water reducer for concrete, and has the chemical name: sodium methylenedimethyldinaphthyl sulfonate polymer. Methyl naphthalene and sulfur trioxide are used as raw materials, and the finished product is obtained after sulfonation, condensation, neutralization and other reactions and finally drying.

The patent with the searched publication number of CN211682860U relates to a concrete batching device, and the proposal is that the concrete batching device comprises a base plate, a supporting plate, a mixing shell, a motor and a feeding shell; the two sides of the top end of the base plate are both fixedly provided with supporting plates, the top end of the supporting plates is connected with the bottom end of the mixing shell, the middle part of the top end of the mixing shell is provided with a motor, a motor shaft of the motor penetrates through the inside of the mixing shell, the motor shaft of the motor is connected with stirring blades, the stirring blades are provided with a plurality of groups, the middle part of the bottom end of the mixing shell is communicated with a discharging pipe, and a valve is arranged inside the discharging pipe; the right side on compounding shell top is provided with the feeding shell, and the bottom of feeding shell runs through in the inside of compounding shell, and the right side of compounding shell inner wall is provided with electric putter, and electric putter's push rod end is fixed with the baffle.

Current equipment is through electric putter control material downshifting, and the powdery material adhesion easily appears at the baffle top, causes the unsmooth problem of unloading, consequently we have proposed a concrete water-reducing agent dosing unit and are used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defect of unsmooth feeding, and provides a concrete water reducing agent batching device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a concrete water reducer dosing unit, comprising: the automatic feeding device comprises a feeding box, wherein a feeding hole is welded on one side of the top of the feeding box, a feeding motor is mounted on one side of the front of the feeding hole through a bolt, a driving shaft is inserted into the rear end of the feeding motor through a connecting key, the rear end of the driving shaft extends to penetrate through the feeding hole and is inserted with a turning plate through threads, the rear end of the turning plate is inserted into one side of the rear end of the feeding hole through a rotating shaft in threaded connection, a weighing device is mounted on one side of the bottom of the turning plate through a bolt, a vibrator is mounted on one side of the weighing device through a bolt, a discharging hole is welded on the bottom of the feeding box, and a valve is sleeved in the discharging hole.

Preferably, the front end and the rear end of the batching box are respectively spliced with a stirring shaft with two ends sleeved with rolling bearings through jacks.

Preferably, stirring blades are symmetrically arranged on the periphery of the stirring shaft at equal intervals through bolts.

Preferably, the rear end of the stirring shaft extends through the batching box and is inserted with a motor through a connecting key.

Preferably, the front surface of the motor is mounted on the proportioning box through bolts.

Preferably, two support plates are symmetrically arranged on two sides of the batching box through welding.

Preferably, the bottom ends of two supporting plates on the same side in the four supporting plates are provided with the same placing plate through welding, and the bottom ends of the two placing plates are provided with anti-skid patterns.

In the utility model, the proportioning device of the concrete water reducer comprises:

1. according to the utility model, the vibrator is arranged at the bottom end of the turning plate, and when feeding, the vibrator generates vibration force to shake off the powder material adhered to the top of the turning plate, so that the problem of residual feeding is avoided;

2. according to the utility model, the feeding motor drives the driving shaft to rotate, so that the two ends of the turning plate are controlled to rotate around the driving shaft and the rotating shaft, the turning plate is turned over in a large stroke, and the problem of residue caused by insufficient falling power of the powdery material at the upper part is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a concrete water reducer batching device according to the present utility model;

fig. 2 is a schematic structural diagram of an inner part of a concrete water reducing agent batching device according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of a concrete water reducing agent batching device according to the present utility model.

In the figure: 1. a batching box; 2. a feed inlet; 3. a feeding motor; 4. a drive shaft; 5. turning plate; 6. a rotating shaft; 7. a weighing device; 8. a vibrator; 9. a discharge port; 10. a valve; 11. a stirring shaft; 12. stirring the leaves; 13. a motor; 14. a support plate; 15. the plate is placed.

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.

Referring to fig. 1-3, a concrete water reducing agent dosing unit, comprising: the automatic feeding device comprises a batching box 1, wherein a feed inlet 2 is welded on one side of the top of the batching box 1, a feeding motor 3 is mounted on one side of the front of the feed inlet 2 through a bolt, a driving shaft 4 is inserted into the rear end of the feeding motor 3 through a connecting key, the rear end of the driving shaft 4 extends through the feed inlet 2 and is inserted with a turning plate 5 through threads, one side of the rear end of the turning plate 5 is inserted into one side of the rear end of the feed inlet 2 through a rotating shaft 6 in threaded connection, a weighing device 7 is mounted on one side of the bottom of the turning plate 5 through a bolt, a vibrator 8 is mounted on one side of the weighing device 7 through a bolt, a discharge opening 9 is welded on the bottom end of the batching box 1, and a valve 10 is sleeved in the discharge opening 9.

In the embodiment, the front end and the rear end of the batching box 1 are respectively spliced with a stirring shaft 11 with two ends sleeved with rolling bearings through jacks.

By adopting the scheme, through the stirring shaft 11 of which the two ends are sleeved with the rolling bearings is inserted into the front end and the rear end of the batching box 1 through the jacks arranged, the stirring shaft 11 is symmetrically arranged, the problem of blocking during rotation is avoided, and the problem of noise is avoided.

In this embodiment, stirring blades 12 are symmetrically mounted on the circumference of the stirring shaft 11 at equal intervals by bolts.

By adopting the scheme, through installing the stirring vane 12 at the circumference side symmetry equidistance of the stirring shaft 11 through the bolt, realize evenly installing the stirring vane 12 in the circumference side of the stirring shaft 11, effectually improve stirring efficiency, avoid appearing the problem of solidification.

In this embodiment, the rear end of the stirring shaft 11 extends through the dosing bin 1 and is plugged with a motor 13 via a connecting key.

By adopting the scheme, the rear end of the stirring shaft 11 extends to penetrate through the stirring box 1, the motor 13 is inserted through the connecting key, the stirring shaft 11 is controlled to rotate through the motor 13, the problem that the stirring box 1 is locked and the stirring shaft 11 rotates is avoided, and the problem that two ends of the stirring shaft 11 are locked is reduced.

In this embodiment, the front surface of the motor 13 is mounted to the batch tank 1 by bolts.

By adopting the scheme, the front side of the motor 13 is mounted on the batching box 1 through the bolts, so that the aim of stable mounting is fulfilled, the problem of dislocation when the motor 13 rotates is avoided, and the problem of dislocation is effectively avoided.

In this embodiment, two support plates 14 are symmetrically mounted on both sides of the batch tank 1 by welding.

By adopting the scheme, the two supporting plates 14 are symmetrically arranged on the two sides of the batching box 1 through welding, so that the batching box 1 is conveniently and symmetrically supported through the four supporting plates 14, and the problem of inclined placement is avoided.

In this embodiment, the bottom ends of two support plates 14 on the same side of the four support plates 14 are all provided with the same placing plate 15 by welding, and the bottom ends of the two placing plates 15 are all provided with anti-skid patterns.

By adopting the scheme, the same placing plate 15 is arranged at the bottom ends of the two supporting plates 14 at the same side of the four supporting plates 14 through welding, and the bottoms of the two placing plates 15 are provided with anti-skid patterns, so that the purpose of supporting equipment through the placing plates 15 is realized.

In the utility model, when the powder material is used, the powder material is placed at the top of the turning plate 5, the weighing device 7 is used for weighing the top of the turning plate 5, once the proper weight is monitored, the feeding motor 3 is used for controlling the driving shaft 4 to rotate, so that the turning plate 5 falls down, the powder material falls down to the batching box 1, the vibrator 8 is used for controlling the top vibration of the turning plate 5, the problem of locking of the powder material is avoided, the motor 13 is used for controlling the stirring shaft 11 to rotate, so that the stirring blades 12 are used for stirring the material, the stirring and mixing behavior is improved, and after the stirring is finished, the valve 10 is opened for discharging the material.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A concrete water reducer dosing unit, comprising: the automatic weighing machine is characterized in that a feeding hole (2) is welded on one side of the top of the feeding box (1), a feeding motor (3) is installed on one side of the front of the feeding hole (2) through a bolt, a driving shaft (4) is inserted into the rear end of the feeding motor (3) through a connecting key, the rear end of the driving shaft (4) extends to penetrate through the feeding hole (2) and is inserted with a turning plate (5) through threads, the rear end side of the turning plate (5) is inserted into one side of the rear end of the feeding hole (2) through a rotating shaft (6) in threaded connection, a weighing device (7) is installed on one side of the bottom of the turning plate (5) through a bolt, a vibrator (8) is installed on one side of the weighing device (7) through a bolt, a discharging hole (9) is welded on the bottom of the feeding hole (1), and a valve (10) is sleeved in the discharging hole (9).

2. The proportioning device of the concrete water reducer according to claim 1, wherein the front end and the rear end of the proportioning box (1) are respectively connected with a stirring shaft (11) with rolling bearings sleeved at two ends through an opened jack.

3. A concrete water reducing agent dosing unit according to claim 2, characterized in that the stirring blades (12) are mounted symmetrically equidistant on the circumference of the stirring shaft (11) by bolts.

4. A concrete water reducing agent dosing unit according to claim 2, characterized in that the rear end of the stirring shaft (11) extends through the dosing tank (1) and is plugged with a motor (13) via a connecting key.

5. A concrete water reducing agent dosing unit according to claim 4, characterized in that the front face of the motor (13) is mounted to the dosing bin (1) by means of bolts.

6. A concrete water reducing agent dosing unit according to claim 1, characterized in that two support plates (14) are symmetrically mounted on both sides of the dosing bin (1) by welding.

7. The concrete water reducer batching device according to claim 6, wherein the bottom ends of two supporting plates (14) on the same side of the four supporting plates (14) are provided with the same placing plate (15) through welding, and the bottom ends of the two placing plates (15) are provided with anti-skid patterns.