CN210496449U

CN210496449U - Reaction unit is used in concrete admixture production

Info

Publication number: CN210496449U
Application number: CN201921425461.8U
Authority: CN
Inventors: 廖绍华; 牛文胜; 周静
Original assignee: Gansu Jifa Chemical Co Ltd
Current assignee: Gansu Jifa Chemical Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-12
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses a reaction device for producing concrete admixture, which comprises a shell, wherein a stirring motor is arranged on the shell, a shaft lever fixedly connected with a rotating shaft of the stirring motor is arranged in the shell, a plurality of stirring rods are arranged on the shaft lever, the reaction device also comprises a base, a plurality of track wheels are arranged at the bottom end of the shell, and an offset track matched with the track wheels is arranged on the base; the base is also provided with a deviation device connected with the shell. This scheme is through the setting of skew device and casing below rail wheel, can carry out reciprocating motion along the skew track in the reaction process, drives the material in the casing and moves, improves the homogeneity of reaction, avoids appearing the condition that container lateral wall and container edge department material do not participate in the reaction, has simple structure, convenient operation, beneficial effect such as finished product steady quality.

Description

Reaction unit is used in concrete admixture production

Technical Field

The utility model belongs to the technical field of concrete admixture production facility, especially, belong to a reaction unit is used in concrete admixture production.

Background

Concrete admixtures (concrete admixtures) refer to materials that are incorporated before or during the mixing of concrete to improve the properties of the concrete and include various water reducers, pumpants, retarders, early strength agents, water repellents, expanding agents, and the like. The concrete admixture needs to be stirred in a reaction device in many links during production. At present, a stirrer in a concrete admixture production device mainly drives a stirring main shaft to rotate by a single motor, so that the multifunctional production cannot be realized, and meanwhile, the existing stirrer cannot cover the whole container, marginal materials are difficult to stir uniformly, and homogenization cannot be realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: provides a concrete admixture reaction device which can realize full container stirring and uniform stirring.

The utility model adopts the technical scheme as follows:

a reaction device for producing concrete admixtures comprises a shell, wherein a stirring motor is arranged on the shell, a shaft lever fixedly connected with a rotating shaft of the stirring motor is arranged in the shell, a plurality of stirring rods are arranged on the shaft lever, the reaction device also comprises a base, a plurality of track wheels are arranged at the bottom end of the shell, and an offset track matched with the track wheels is arranged on the base; the base is also provided with a deviation device connected with the shell. Agitator motor, the setting of axostylus axostyle and puddler for carry out conventional stirring to the material in the casing, the setting of base and rail wheel, when supporting the casing, for the casing provides a orbit, through the cooperation with skew device, then can control the casing and carry out the skew, with this purpose of realizing the interior even stirring of casing, because whole casing can move under the control of skew device, therefore the material of each position in the casing all can receive the effect of casing lateral wall power, guarantee the homogeneity of stirring.

Preferably, the excursion device include skew motor, active lever and skew pole, the skew motor and the base fixed connection of telling, active lever and the articulated setting of skew pole, the one end that the active lever kept away from the skew pole and the pivot fixed connection of skew motor, the one end that the active lever was kept away from to the skew pole sets up with the articulated setting of casing outer wall. The setting of skew motor, active lever and skew pole can be controlled the casing under the effect of single motor and carry out reciprocating motion, improves and mixes the effect, can also reduce the energy consumption simultaneously, and the practicality is strong.

Preferably, one end of the stirring rod, which is far away from the shaft rod, is provided with a brush head, the stirring motor is positioned at the top end of the shell, and one end of the shaft rod, which is far away from the stirring motor, is provided with a spiral conveying device. The setting of brush head for under the material brush of adhesion on the shells inner wall, guarantee that the material carries out abundant reaction, screw conveyor's setting is then used for the material of casing bottom to jack up (because the bottom can set up to leaking hopper-shaped usually, so that the ejection of compact, therefore this position material is difficult to the intensive mixing), improves the homogeneity that the bottom material mixes, improves the stability of finished product quality.

Preferably, the shaft lever is provided with an installation lug, and the stirring rod is provided with an installation groove matched with the installation lug. The stirring rod is fixed through the mounting lug and the mounting groove, so that the stirring rod is convenient to detach, the stirring rods of different types can be replaced according to actual conditions, and the applicability of the device is improved.

Preferably, the installation lug is provided with a pressure spring groove, a pressure spring is fixedly arranged in the pressure spring groove, and one end of the pressure spring, which is far away from the pressure spring groove, is in contact with the bottom end of the installation groove. The setting of pressure spring groove and inside pressure spring can guarantee brush head and shells inner wall in close contact with, can adjust the size of brush head to shells inner wall's effort through changing the pressure spring simultaneously, avoids the effort too big shell inner wall of scraping flower to and the effort appears the material too little and is difficult to the condition of scraping down.

Preferably, the shaft lever is provided with an installation sleeve, the installation sleeve is sleeved with the stirring rod, and a sealing ring groove is formed in the installation sleeve. The setting of the installation cover that cup joints with the axostylus axostyle has not only restricted the movement track of axostylus axostyle, and simultaneously, the accessible adds the sealing washer in the sealed annular of installation cover and realizes sealed effect, prevents that the material from getting into the mounting groove by the clearance in, improves the stability of device.

Preferably, the shell in be provided with feed inlet and discharge gate respectively, the discharge gate on be provided with control switch, the one end and the inside intercommunication of shell of discharge gate, the other end intercommunication of discharge gate is provided with the elasticity pipe, the one end that the discharge gate was kept away from to the elasticity pipe is provided with the storage case. The setting of business turn over material mouth is used for putting into and taking out reaction material, and the time of the control reaction of being convenient for, the receipts material structure that elasticity pipe and storage case are constituteed can be normal use under the condition of casing motion, and the stability of device is guaranteed, prevents the condition that the material spills.

Preferably, the casing from inside to outside set gradually zone of heating and insulating layer, still be provided with the controller of being connected with the zone of heating electricity on the casing, the casing in be provided with the temperature sensor who is used for with signal transmission to controller. In the reaction process of part of the additives, the reaction temperature needs to be controlled within a proper range (for example, the reaction temperature of the water reducing agent is usually over 90 ℃), the heating layer and the heat insulation layer are arranged and used for adjusting and controlling the temperature in the shell, and the temperature in the shell can be adjusted in real time through the arrangement of the temperature sensor and the controller, so that the stability of the reaction process is ensured.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the setting of skew device and casing below rail wheel, can carry out reciprocating motion along the skew track in the reaction process, drive the material in the casing and move, improve the homogeneity of reaction.

2. The utility model discloses in, through brush head and screw conveyor's setting, can carry out abundant mixture with the material of shells inner wall adhesion and the material of piling up in the casing bottom, further improve reaction effect.

3. The utility model discloses in, through zone of heating, insulating layer and temperature sensor's setting, under the control of controller, can guarantee that the temperature in the casing is in the predetermined interval all the time, improve the stability of device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic structural view of the region a in fig. 1.

The labels in the figure are: 1-shell, 2-stirring motor, 3-shaft rod, 4-stirring rod, 5-base, 6-rail wheel, 7-offset rail, 8-offset motor, 9-driving rod, 10-offset rod, 11-brush head, 12-spiral conveying device, 13-installation lug, 14-installation groove, 15-pressure spring groove, 16-pressure spring, 17-installation sleeve, 18-sealing ring groove, 19-feeding hole, 20-discharging hole, 21-control switch, 22-elastic tube, 23-storage box, 24-heating layer, 25-thermal insulation layer, 26-controller and 27-temperature sensor.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention, i.e., the described embodiments are only some, but not all embodiments of the invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiment of the present invention, all other embodiments obtained by the person skilled in the art without creative work belong to the protection scope of the present invention.

It is noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

As shown in fig. 1, a reaction device for producing concrete admixture comprises a shell 1, wherein a stirring motor 2 is arranged on the shell 1, a shaft rod 3 fixedly connected with a rotating shaft of the stirring motor 2 is arranged in the shell 1, a plurality of stirring rods 4 are arranged on the shaft rod 3, the reaction device further comprises a base 5, a plurality of track wheels 6 are arranged at the bottom end of the shell 1, and an offset track 7 matched with the track wheels 6 is arranged on the base 5; the base 5 is also provided with a deviation device which is connected with the shell 1.

Specifically, as shown in fig. 1, the offset device includes an offset motor 8, a driving rod 9 and an offset rod 10, the offset motor 8 is fixedly connected to the base 5, the driving rod 9 and the offset rod 10 are hinged to each other, one end of the driving rod 9, which is far away from the offset rod 10, is fixedly connected to a rotating shaft of the offset motor 8, and one end of the offset rod 10, which is far away from the driving rod 9, is hinged to an outer wall of the housing 1.

Specifically, as shown in fig. 1, a brush head 11 is disposed at an end of the stirring rod 4 away from the shaft 3, the offset motor 8 is disposed at a top end of the housing 1, and a screw conveyor 12 is disposed at an end of the shaft 3 away from the offset motor 8.

Specifically, as shown in fig. 1 and 2, the shaft 3 is provided with a mounting protrusion 13, and the stirring rod 4 is provided with a mounting groove 14 matched with the mounting protrusion 13.

Specifically, as shown in fig. 1 and 2, a pressure spring 16 groove 15 is formed in the mounting protrusion 13, a pressure spring 16 is fixedly arranged in the pressure spring 16 groove 15, and one end of the pressure spring 16, which is far away from the pressure spring 16 groove 15, is in contact with the bottom end of the mounting groove 14.

Specifically, as shown in fig. 1 and 2, the shaft rod 3 is provided with an installation sleeve 17, the installation sleeve 17 is sleeved with the stirring rod 4, and a sealing ring groove 18 is arranged in the installation sleeve 17.

Specifically, as shown in fig. 1, a feed inlet 19 and a discharge outlet 20 are respectively arranged in the housing 1, a control switch 21 is arranged on the discharge outlet 20, one end of the discharge outlet 20 is communicated with the inside of the housing 1, the other end of the discharge outlet 20 is communicated with an elastic tube 22, and a storage box 23 is arranged at one end of the elastic tube 22 and the raw material discharge outlet 20.

Specifically, as shown in fig. 1, the housing 1 is sequentially provided with a heating layer 24 and a heat insulating layer 25 from inside to outside, the housing 1 is further provided with a controller 26 electrically connected with the heating layer 24, and the housing 1 is internally provided with a temperature sensor 27 for transmitting a signal to the controller 26.

In the using process, the heating layer 24 is controlled by the controller 26 to be heated, when the temperature in the shell 1 reaches a preset value (sensed by the temperature sensor 27), materials are poured into the shell 1 from the feeding hole 19, the stirring motor 2 and the offset motor 8 are started, at the moment, the shell 1 reciprocates along the offset track 7 under the control of the offset device, meanwhile, the materials in the shell 1 are controlled by the stirring rod 4 and the spiral conveying device 12, so that the materials in the shell 1 are fully mixed, and after the reaction is finished, turning off the stirring motor 2 and the offset motor 8, turning on the control switch 21, and allowing the materials to enter the material storage tank 23 through the discharge port 20 and the elastic tube 22 to complete the reaction, temperature sensor 27 will respond to the temperature in the casing 1 all the time in the use, under the effect of controller 26, guarantees that the temperature is in predetermined interval in the casing 1 all the time.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a reaction unit is used in concrete admixture production, includes casing (1), its characterized in that, casing (1) on be provided with agitator motor (2), be provided with in casing (1) with agitator motor (2) pivot fixed connection's axostylus axostyle (3), axostylus axostyle (3) on be provided with a plurality of puddler (4), wherein:

the reaction device also comprises a base (5), a plurality of track wheels (6) are arranged at the bottom end of the shell (1), and an offset track (7) matched with the track wheels (6) is arranged on the base (5);

the base (5) is also provided with a deviation device which is connected with the shell (1).

2. The reaction device for producing the concrete admixture as claimed in claim 1, wherein the offset device comprises an offset motor (8), a driving rod (9) and an offset rod (10), the offset motor (8) is fixedly connected with the base (5), the driving rod (9) and the offset rod (10) are hinged, one end, far away from the offset rod (10), of the driving rod (9) is fixedly connected with a rotating shaft of the offset motor (8), and one end, far away from the driving rod (9), of the offset rod (10) is hinged with the outer wall of the shell (1).

3. The reaction device for producing the concrete admixture, according to claim 1 or 2, is characterized in that a brush head (11) is arranged at one end, away from the shaft rod (3), of the stirring rod (4), the stirring motor (2) is positioned at the top end of the shell (1), and a spiral conveying device (12) is arranged at one end, away from the stirring motor (2), of the shaft rod (3).

4. The reaction device for producing the concrete admixture according to claim 1, wherein the shaft rod (3) is provided with a mounting projection (13), and the stirring rod (4) is provided with a mounting groove (14) matched with the mounting projection (13).

5. The reaction device for producing the concrete admixture according to claim 4, wherein the mounting projection (13) is provided with a compression spring groove (15), a compression spring (16) is fixedly arranged in the compression spring groove (15), and one end of the compression spring (16) far away from the compression spring groove (15) is arranged in contact with the bottom end of the mounting groove (14).

6. The reaction device for producing the concrete admixture as claimed in claim 4, wherein the shaft rod (3) is provided with an installation sleeve (17), the installation sleeve (17) is sleeved with the stirring rod (4), and a sealing ring groove (18) is arranged in the installation sleeve (17).

7. The reaction device for producing the concrete admixture, according to claim 1, is characterized in that a feed inlet (19) and a discharge outlet (20) are respectively arranged in the shell (1), a control switch (21) is arranged on the discharge outlet (20), one end of the discharge outlet (20) is communicated with the interior of the shell (1), the other end of the discharge outlet (20) is communicated with an elastic pipe (22), and a storage box (23) is arranged at one end, far away from the discharge outlet (20), of the elastic pipe (22).

8. The reaction device for producing the concrete admixture according to claim 1, wherein the shell (1) is sequentially provided with a heating layer (24) and a heat insulation layer (25) from inside to outside, the shell (1) is further provided with a controller (26) electrically connected with the heating layer (24), and the shell (1) is internally provided with a temperature sensor (27) for transmitting signals to the controller (26).