CN216400096U

CN216400096U - Reaction device for concrete additive

Info

Publication number: CN216400096U
Application number: CN202122243713.9U
Authority: CN
Inventors: 佟莉
Original assignee: Jiangsu Chaoli Building Material Technology Co ltd
Current assignee: Jiangsu Chaoli Building Material Technology Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-04-29
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a reaction device for a concrete additive, which comprises a mixing box body, fixing rods, a stirring assembly, a driven rotating shaft and a shaking assembly, wherein the mixing box body is arranged in a hollow cavity, the fixing rods are symmetrically arranged at two sides of the mixing box body, the stirring assembly is arranged on the mixing box body and in the mixing box body, the stirring assembly comprises a stirring motor, a stirring rotating shaft, a stirring rod, stirring blades and a bottom wall rotating rod, the stirring motor is rotatably arranged at the center above the mixing box body, and the stirring rotating shaft is rotatably arranged in the mixing box body. The utility model belongs to the technical field of concrete production, and particularly provides a concrete additive reaction device which is rich in stirring component structure, convenient for uniformly stirring concrete and additives, good in stirring effect, high in working efficiency, strong in stability, high in practicability, simple in operation, safe, reliable, reasonable in design and flexible in operation, and a shaking component is convenient for driving a mixing box body to shake at a fixed angle so as to improve the mixing effect.

Description

Reaction device for concrete additive

Technical Field

The utility model belongs to the technical field of concrete production, and particularly relates to a reaction device for a concrete additive.

Background

The concrete additive also refers to a concrete admixture, is a substance which is added in the process of stirring concrete and is used for improving the performance of the concrete, and is divided into four types according to the main functions: the concrete admixture can be used for improving the workability of concrete mixtures, adjusting the setting time and the hardening performance of concrete, improving the durability of concrete and improving other performances of concrete. After the concrete additive is added into the concrete, the concrete additive needs to be fully stirred and uniformly stirred with the concrete in the reaction device, thereby improving various characteristics of the concrete,

when current reaction unit stirs the concrete, the puddler often receives the influence of concrete and swings, can't be with its stirring, and then influences the stirring quality, makes the solubility of additive then can reduce in the concrete, and the lower phenomenon that can appear group or deposit of solubility for the additive mixes inhomogeneously, causes the stability of concrete relatively poor. Therefore, a new concrete additive reaction device is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides the concrete additive reaction device which has the advantages of rich structure of the stirring assembly, convenience for uniformly stirring concrete and additives, convenience for driving the mixing box body to shake at a fixed angle by the shaking assembly, improvement on the mixing effect, good stirring effect, high working efficiency, strong stability, high practicability, simplicity in operation, safety, reliability, reasonable design and flexibility in operation.

The technical scheme adopted by the utility model is as follows: the reaction device for the concrete additive comprises a mixing box body, fixing rods, a stirring assembly, a driven rotating shaft and a shaking assembly, wherein the mixing box body is arranged in a hollow cavity, the fixing rods are symmetrically arranged on two sides of the mixing box body, the stirring assembly is arranged on the mixing box body and in the mixing box body, the stirring assembly comprises a stirring motor, a stirring rotating shaft, a stirring rod, a stirring blade and a bottom wall rotating rod, the stirring motor is rotatably arranged at the center above the mixing box body, the stirring rotating shaft is rotatably arranged in the mixing box body, one end of the stirring rotating shaft is connected with the output end of the stirring motor, the stirring rod is rotatably arranged in the mixing box body and is arranged on the side wall of the upper end of the stirring rotating shaft, the stirring blade is arranged on the side wall of the stirring rotating shaft and is arranged on one side of the stirring rod, the bottom wall rotating rod is rotatably arranged at the lower end of the mixing box body and is arranged at the lower end of the stirring rotating shaft, and the cross section of the bottom wall rotating rod is in a circular arc shape, the driven rotating shaft is arranged at one end of the mixing box body, one end of the driven rotating shaft, which is far away from the mixing box body, is rotatably arranged in the fixed rod, the shaking assembly is arranged at one side of the mixing box body, which is far away from the driven rotating shaft, the shaking assembly comprises a driving rotating shaft, a rotating half gear, a driving rack, a driving half gear, a driving motor, a fixed loop bar, a sliding groove, a pushing plate sliding groove, a sliding pushing plate and a pushing spring, the driving rotating shaft is arranged at one end of the mixing box body, which is far away from the driven rotating shaft, the driving rotating shaft is communicated with the fixed rod, the rotating half gear is arranged at one end of the driving rotating shaft, which is far away from the mixing box body, and is rotatably arranged at one side of the fixed rod, the driving rack is slidably arranged at one side of the rotating half gear, the driving rack is meshed with the rotating half gear, the driving half gear is rotatably arranged at one side of the driving rack, which is far away from the rotating half gear, the driving half gear is meshed with the driving rack, the utility model discloses a drive rack, including dead lever, driving motor, sliding plate, driving rack, driving spring, driving motor, driving rack, sliding groove, sliding plate lateral wall, driving rack lower extreme, driving motor rotates and locates dead lever one side, the driving motor output is connected with drive half gear center department, fixed loop bar is located dead lever one side and is located the drive rack below, the sliding groove is located in the fixed loop bar, the sliding groove lateral wall is located to the push pedal spout, the drive rack lower extreme is located to the slip push pedal, the slip push pedal slides and locates in the sliding groove and both ends locate the push pedal spout, the promotion spring is located in the sliding groove and is located the slip push pedal below.

Further, the one end that fixed loop bar was kept away from to the drive rack is equipped with the limiting plate, the limiting plate is located and is rotated half-gear and drive half-gear one side, and the limiting plate is convenient for prevent drive rack and rotate half-gear, drive half-gear separation.

Further, a telescopic screw rod is arranged below the fixed rod, the upper end of the telescopic screw rod is rotatably arranged in the fixed rod, and the height of the mixing box body is changed by the telescopic screw rod through adjusting the height of the fixed rod.

Furthermore, the end, far away from the dead lever, of the telescopic screw is provided with a fixed foot, the fixed foot is arranged below the dead lever, and the fixed foot is convenient for enhancing the stability of the telescopic screw.

Furthermore, a feeding port is formed in the side wall of the upper end of the mixing box body, the feeding port penetrates through the side wall of the mixing box body, and materials can be conveniently fed into the mixing box body through the feeding port.

Furthermore, the side wall of the upper end of the mixing box body is provided with a water inlet, the water inlet is arranged on one side of the feeding port, the water inlet penetrates through the side wall of the mixing box body, and water is convenient to add into the mixing box body through the water inlet.

Further, mix box diapire both ends symmetry and be equipped with the discharge gate, the discharge gate link up and mixes box diapire, and the discharge gate is convenient for discharge the concrete in the mixing box.

The utility model with the structure has the following beneficial effects: this scheme concrete additive's reaction unit, agitator motor drive stirring pivot rotates, makes puddler, stirring vane, diapire bull stick at the mixing box internal rotation, and the even concrete and additive of being convenient for are stirred, and driving motor drives and rotates the semi-gear and rotate, makes the mixing box take place to rock, improves and mixes the effect, and stirring effect is good, work efficiency is high, stability is strong, the practicality is high, easy operation, safe and reliable, reasonable in design, the operation is nimble.

Drawings

FIG. 1 is a schematic front view of a reaction apparatus for concrete additives according to the present invention;

FIG. 2 is a schematic top view of a reaction apparatus for concrete additives according to the present invention;

FIG. 3 is a schematic structural view of a shaking assembly of the reaction apparatus for concrete additives of the present invention.

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: 1. mix the box, 2, the dead lever, 3, the stirring subassembly, 4, driven rotating shaft, 5, rock the subassembly, 6, agitator motor, 7, the stirring pivot, 8, the puddler, 9, stirring vane, 10, the diapire bull stick, 11, the initiative pivot, 12, rotate half-gear, 13, the drive rack, 14, the drive half-gear, 15, driving motor, 16, fixed loop bar, 17, the sliding tray, 18, the push pedal spout, 19, the slip push pedal, 20, the push spring, 21, the limiting plate, 22, telescopic screw, 23, fixed foot, 24, the pan feeding mouth, 25, the water inlet, 26, the discharge gate.

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.

As shown in fig. 1-3, the reaction device for the concrete additive of the utility model comprises a mixing box body 1, a fixing rod 2, a stirring component 3, a driven rotating shaft 4 and a shaking component 5, wherein the mixing box body 1 is arranged in a hollow cavity, the fixing rod 2 is symmetrically arranged at two sides of the mixing box body 1, the stirring component 3 is arranged on the mixing box body 1 and in the mixing box body 1, the stirring component 3 comprises a stirring motor 6, a stirring rotating shaft 7, a stirring rod 8, a stirring blade 9 and a bottom wall rotating rod 10, the stirring motor 6 is rotatably arranged at the center above the mixing box body 1, the stirring rotating shaft 7 is rotatably arranged in the mixing box body 1, one end of the stirring rotating shaft 7 is connected with the output end of the stirring motor 6, the stirring rod 8 is rotatably arranged in the mixing box body 1 and is arranged at the upper end side wall of the stirring rotating shaft 7, the stirring blade 9 is arranged at the side wall of the stirring rotating shaft 7 and is arranged at one side of the stirring rod 8, the bottom wall rotating rod 10 is rotatably arranged at the lower end of the mixing box body 1 and at the lower end of the stirring rotating shaft 7, the cross section of the bottom wall rotating rod 10 is arc-shaped, the driven rotating shaft 4 is arranged at one end of the mixing box body 1, one end of the driven rotating shaft 4 far away from the mixing box body 1 is rotatably arranged in the fixed rod 2, the shaking assembly 5 is arranged at one side of the mixing box body 1 far away from the driven rotating shaft 4, the shaking assembly 5 comprises a driving rotating shaft 11, a rotating half gear 12, a driving rack 13, a driving half gear 14, a driving motor 15, a fixed sleeve rod 16, a sliding groove 17, a push plate sliding groove 18, a sliding push plate 19 and a pushing spring 20, the driving rotating shaft 11 is arranged at one end of the mixing box body 1 far away from the driven rotating shaft 4, one end of the driving rotating shaft 11 far away from the mixing box body 1 is communicated with the fixed rod 2, the rotating half gear 12 is arranged at one end of the driving rotating shaft 11 far away from the mixing box body 1 and rotatably arranged at one side of the fixed rod 2, drive rack 13 slides and locates and rotate half-gear 12 one side, drive rack 13 with rotate half-gear 12 meshing, drive half-gear 14 rotates and locates drive rack 13 and keep away from one side of rotating half-gear 12, drive half-gear 14 meshes with drive rack 13, driving motor 15 rotates and locates 2 one side of dead lever, 15 output of driving motor is connected with drive half-gear 14 center department, fixed loop bar 16 is located 2 one side of dead lever and is located drive rack 13 below, sliding tray 17 is located in fixed loop bar 16, sliding tray 17 lateral wall is located to push pedal spout 18, drive rack 13 lower extreme is located to slip push pedal 19, slip push pedal 19 slides and locates in sliding tray 17 and both ends locate push pedal spout 18, promote spring 20 and locate in sliding tray 17 and locate slip push pedal 19 below.

Wherein, the one end that fixed loop bar 16 was kept away from to drive rack 13 is equipped with limiting plate 21, limiting plate 21 is located and is rotated half-gear 12 and drive half-gear 14 one side, 2 below of dead lever are equipped with telescopic screw 22, telescopic screw 22 rotates the upper end and locates in dead lever 2, telescopic screw 22 keeps away from the one end of dead lever 2 and is equipped with fixed

foot

23, 2 below of dead lever are located to fixed foot 23, 1 upper end lateral wall of mixing box is equipped with pan feeding mouth 24, pan feeding mouth 24 link up mixing box 1 lateral wall, 1 upper end lateral wall of mixing box is equipped with

water inlet

25, 24 one side of pan feeding mouth is located to water inlet 25, water inlet 25 link up mixing box 1 lateral wall, 1 diapire both ends symmetry of mixing box is equipped with discharge gate 26, discharge gate 26 link up mixing box 1 diapire.

When the concrete mixer is used, concrete raw materials and additives are added into the mixing box body 1 from the feeding port 24, then a proper amount of water is added from the water inlet 25, the stirring motor 6 is started, the stirring motor 6 drives the stirring rotating shaft 7 to rotate, so that the stirring rod 8, the stirring blade 9 and the bottom wall rotating rod 10 on the side wall of the stirring rotating shaft 7 rotate in the mixing box body 1, the stirring rod 8 and the stirring blade 9 are convenient for uniformly stirring the concrete and the additives in the mixing box body 1, the bottom wall rotating rod 10 is convenient for preventing the concrete from being adhered to the bottom wall of the mixing box body 1, the driving motor 15 is started, the driving motor 15 drives the driving half gear 14 to rotate, the driving half gear 14 drives the driving rack 13 to move downwards, at the moment, the sliding push plate 19 at the lower end of the driving rack 13 extrudes the push spring 20 in the sliding groove 17 along the push plate sliding groove 18, the driving rack 13 drives the rotating half gear 12 to rotate, the rotating half gear 12 drives the mixing box body 1 to deviate through the driving rotating shaft 11, when driving motor 15 drives drive half-gear 14 and rotates and drive rack 13 separation, promotion spring 20 promotes slip push pedal 19 and rises in sliding tray 17 along push pedal spout 18, and slip push pedal 19 drives drive rack 13 rebound, makes and rotates half-gear 12 and resume original position to make mixed box 1 rock, improve mixed effect, stirring effect is good, work efficiency is high, stability is strong, the practicality is high, easy operation, safe and reliable, reasonable in design, the operation is nimble.

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. A reaction unit of concrete additive, its characterized in that: the stirring device comprises a mixing box body, a fixed rod, a stirring assembly, a driven rotating shaft and a shaking assembly, wherein the mixing box body is arranged in a hollow cavity, the fixed rod is symmetrically arranged at two sides of the mixing box body, the stirring assembly is arranged on the mixing box body and in the mixing box body, the stirring assembly comprises a stirring motor, a stirring rotating shaft, a stirring rod, stirring blades and a bottom wall rotating rod, the stirring motor is rotatably arranged at the center of the upper part of the mixing box body, the stirring rotating shaft is rotatably arranged in the mixing box body, one end of the stirring rotating shaft is connected with the output end of the stirring motor, the stirring rod is rotatably arranged in the mixing box body and is arranged on the side wall of the upper end of the stirring rotating shaft, the stirring blades are arranged on the side wall of the stirring rotating shaft and are arranged on one side of the stirring rod, the bottom wall rotating rod is rotatably arranged at the lower end of the mixing box body and is arranged at the lower end of the stirring rotating shaft, the cross section of the bottom wall rotating rod is arranged in a circular arc shape, the driven rotating shaft is arranged at one end of the mixing box body, the end of the driven rotating shaft far away from the mixing box body is rotatably arranged in the fixed rod, the shaking assembly is arranged on one side of the mixing box body far away from the driven rotating shaft and comprises a driving rotating shaft, a rotating half gear, a driving rack, a driving half gear, a driving motor, a fixed loop bar, a sliding groove, a pushing plate sliding groove, a sliding pushing plate and a pushing spring, the driving rotating shaft is arranged at one end of the mixing box body far away from the driven rotating shaft, one end of the driving rotating shaft far away from the mixing box body is communicated with the fixed rod, the rotating half gear is arranged at one end of the driving rotating shaft far away from the mixing box body and is rotatably arranged on one side of the fixed rod, the driving rack is slidably arranged on one side of the rotating half gear, the driving rack is meshed with the rotating half gear, the driving half gear is rotatably arranged on one side of the driving rack far away from the rotating half gear, the driving half gear is meshed with the driving rack, the driving motor is rotatably arranged on one side of the fixed rod, the utility model discloses a drive rack, including driving motor, dead lever, sliding tray, drive rack, driving motor output and drive semi-gear center department, the dead lever one side is located and the drive rack below is located to fixed loop bar, the sliding tray is located in fixed loop bar, the sliding tray lateral wall is located to the push pedal spout, drive rack lower extreme is located to the slip push pedal, the slip push pedal slides and locates in the sliding tray and both ends locate the push pedal spout, the promotion spring is located in the sliding tray and is located the slip push pedal below.

2. The apparatus for reacting a concrete additive according to claim 1, wherein: and a limiting plate is arranged at one end, far away from the fixed loop bar, of the driving rack, and the limiting plate is arranged on one side of the rotating half gear and one side of the driving half gear.

3. The apparatus for reacting a concrete additive according to claim 1, wherein: the telescopic screw rod is arranged below the fixed rod, and the upper end of the telescopic screw rod is rotatably arranged in the fixed rod.

4. A reaction unit for concrete additives according to claim 3, wherein: the one end that the dead lever was kept away from to flexible screw rod is equipped with fixed foot, the dead lever below is located to fixed foot.

5. The apparatus for reacting a concrete additive according to claim 1, wherein: the lateral wall of mixing box upper end is equipped with the pan feeding mouth, the pan feeding mouth link up the mixing box lateral wall.

6. The apparatus for reacting a concrete additive according to claim 5, wherein: the lateral wall of the upper end of the mixing box body is provided with a water inlet, the water inlet is arranged on one side of the feeding port, and the water inlet penetrates through the lateral wall of the mixing box body.

7. The apparatus for reacting a concrete additive according to claim 1, wherein: the mixing box body bottom wall both ends symmetry is equipped with the discharge gate, the discharge gate link up the mixing box body bottom wall.