Mixing device for light plastering gypsum

Abstract

The utility model discloses a mixing device for light plastering gypsum, which relates to the technical field of light plastering gypsum production, and comprises a stirring tank and a fixed plate, the top of the stirring tank is fixedly connected with a feed hopper through a feed pipe; the stirring tank can be divided into a stirring cavity and a driving cavity through the fixing plate, a pair of stirring rods are rotatably mounted on the fixing plate, a driving assembly for driving the stirring rods to rotate is mounted in the driving cavity, a discharging pipe is fixedly connected to the fixing plate, and the bottom of the discharging pipe extends to the outer side of the stirring tank; a discharging plate is rotatably mounted in the position, located at the fixing plate, of the discharging pipe, and a first motor for driving the discharging plate to rotate is fixedly mounted in the fixing plate, so that the problems that according to an existing mixing device, after raw materials are introduced into the device, part of unevenly-mixed raw materials are reserved in the discharging pipe, mixing and stirring cannot be carried out, and the mixing effect is poor are effectively solved. And the interior of an existing mixing device is inconvenient to clean.

Description

Technical Field

[0001] The utility model relates to the technical field of light plaster production, in particular to a mixing device for light plaster. Background Art

[0002] Light plaster is prepared by mixing gypsum powder, limestone, slaked lime, perlite, starch ether, initiator, retarder, etc. Light plaster has the advantages of environmental protection, durability, strong adhesion, and not easy to powder. It can replace cement mortar for use. During the production process of light plaster, a mixing device is one of the essential devices.

[0003] However, for the existing mixing device for light plaster, after the raw materials are fed into the device, some unmixed raw materials will remain in the feeding pipe and cannot be mixed and stirred. Moreover, the existing mixing device is not convenient for cleaning its interior. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a mixing device for light plaster, which solves the technical problems raised in the above background art.

[0005] To achieve the above object, the utility model is realized through the following technical solutions: A mixing device for light plaster, including a mixing tank, the top of the mixing tank is fixedly connected with a feed hopper through a feed pipe, and further includes a fixing plate; the mixing tank can be divided into a mixing chamber and a driving chamber through the fixing plate, a pair of stirring rods are rotatably installed on the fixing plate, a driving component for driving the pair of stirring rods to rotate is installed in the driving chamber, a discharge pipe is fixedly connected to the fixing plate, the bottom of the discharge pipe extends to the outside of the mixing tank, a blanking plate is rotatably installed in the discharge pipe at the position of the fixing plate, and a first motor for driving the blanking plate to rotate is fixedly installed in the fixing plate.

[0006] Preferably, the driving component includes a second motor, a pair of gears are rotatably installed in the driving chambers on both sides of the discharge pipe, the pair of stirring rods are respectively fixedly connected with the pair of gears, an internal gear ring meshing with the pair of gears is rotatably installed in the driving chamber, and a second motor for driving one of the gears to rotate is fixedly installed at the bottom of the mixing tank.

[0007] Preferably, a water storage cover is fixedly installed on the top of the mixing tank, and a plurality of nozzles are arranged on the top of the mixing tank inside the water storage cover.

[0008] Preferably, a water supply pipe is fixedly connected to the water storage cover.

[0009] Preferably, valves are arranged on both the feed pipe and the discharge pipe.

[0010] Preferably, the upper surface of the fixed plate is inclined in a form that is high at both sides and low in the middle.

[0011] Advantages

[0012] The utility model provides a mixing device for lightweight plastering gypsum, which has the following advantages:

[0013] 1. By installing a fixed plate, the mixing tank can be divided into a mixing chamber and a driving chamber. By providing a driving chamber, it can be used to install a driving component, and it can prevent raw materials from falling onto the driving component and affecting the operation of the driving component. By installing a stirring rod, various raw materials in the mixing chamber can be stirred and mixed. By installing a feed pipe and a feed hopper, various raw materials can be introduced into the mixing tank through the feed pipe and the feed hopper. By installing a discharge pipe, the lightweight plastering gypsum after being stirred and mixed in the mixing tank can be discharged. By installing a driving component, the stirring rod can be driven to rotate. By installing a blanking plate, the blanking plate is flush with the upper surface of the fixed plate. Therefore, during the stirring process, raw materials will not remain in the discharge pipe, and all raw materials in the mixing tank can be mixed. By installing a first motor, driving the first motor can drive the blanking plate to rotate, thus facilitating feeding;

[0014] 2. By installing a water storage cover, it can be used to store water. By installing a nozzle, the water in the water storage cover can be sprayed into the mixing tank through a plurality of nozzles, so as to clean the mixing tank. Description of the Drawings

[0015] Figure 1 is a schematic internal front view structure diagram of the utility model;

[0016] Figure 2 is Figure 1 an enlarged schematic diagram of A in

[0017] In the figure: 1, mixing tank; 2, fixed plate; 3, stirring rod; 4, feed hopper; 5, discharge pipe; 6, blanking plate; 7, first motor; 8, gear; 9, gear ring; 10, second motor; 11, water storage cover; 12, nozzle; 13, water supply pipe. Specific Embodiments

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Among them, the orientation nouns such as "upper" and "lower" mentioned herein are based on Figure 1 the orientation of

[0019] Please refer to Figure 1-2, the present utility model provides a technical solution: a mixing device for lightweight plastering gypsum, including a mixing tank 1. The top of the mixing tank 1 is fixedly connected with a feed hopper 4 through a feed pipe, and further includes a fixing plate 2. The mixing tank 1 can be divided into a mixing chamber and a driving chamber by the fixing plate 2. A pair of stirring rods 3 are rotatably installed on the fixing plate 2. A driving component for driving the pair of stirring rods 3 to rotate is installed in the driving chamber. A discharge pipe 5 is fixedly connected to the fixing plate 2. The bottom of the discharge pipe 5 extends to the outside of the mixing tank 1. A blanking plate 6 is rotatably installed in the discharge pipe 5 at the position of the fixing plate 2. A first motor 7 for driving the blanking plate 6 to rotate is fixedly installed in the fixing plate 2. By installing the fixing plate 2, the mixing tank 1 can be divided into a mixing chamber and a driving chamber. By installing the stirring rods 3, various raw materials in the mixing chamber can be stirred and mixed. By installing the feed pipe and the feed hopper 4, each raw material can be introduced into the mixing tank 1 through the feed pipe and the feed hopper 4. By installing the discharge pipe 5, the lightweight plastering gypsum stirred and mixed in the mixing tank 1 can be discharged. By installing the driving component, the stirring rods 3 can be driven to rotate. By installing the blanking plate 6, the blanking plate 6 is flush with the upper surface of the fixing plate 2. Therefore, during the stirring process, the raw materials will not remain in the discharge pipe 5, and all the raw materials in the mixing tank 1 can be mixed. By installing the first motor 7, driving the first motor 7 can drive the blanking plate 6 to rotate, thus facilitating the feeding.

[0020] Specifically, the driving component includes a second motor 10. A pair of gears 8 are rotatably installed in the driving chambers on both sides of the discharge pipe 5. The pair of stirring rods 3 are respectively fixedly connected with the pair of gears 8. An internal gear ring 9 meshing with the pair of gears 8 is rotatably installed in the driving chamber. The second motor 10 for driving one of the gears 8 to rotate is fixedly installed at the bottom of the mixing tank 1. By installing the second motor 10, starting the second motor 10 can drive one of the gears 8 to rotate. Through the meshing of the gear 8 and the gear ring 9, the gear ring 9 can be driven to rotate, thereby driving the other gear 8 to rotate, and further driving the pair of stirring rods 3 to rotate.

[0021] Specifically, a water storage cover 11 is fixedly installed at the top of the mixing tank 1. A plurality of nozzles 12 are arranged on the top of the mixing tank 1 inside the water storage cover 11. By installing the water storage cover 11, it can be used to store water. By installing the nozzles 12, the water in the water storage cover 11 can be sprayed into the mixing tank 1 through the plurality of nozzles 12, thereby cleaning the mixing tank 1.

[0022] Specifically, a water supply pipe 13 is fixedly connected to the water storage cover 11. By connecting the water supply pipe 13, water can be supplied into the water storage cover 11 through the water supply pipe 13.

[0023] Specifically, valves are arranged on both the feed pipe and the discharge pipe 5. By arranging the valves, the feeding amount and the discharging amount can be controlled.

[0024] Specifically, the upper surface of the fixed plate 2 is inclined in a form that is high at both sides and low in the middle.

[0025] Those skilled in the art should connect all the electrical components in this case to their adapted power supplies through wires, and should select a suitable controller according to the actual situation to meet the control requirements. For the specific connection and control sequence, reference should be made to the sequence of operation of each electrical component in the following working principle to complete the electrical connection. The detailed connection means are well-known techniques in the art. The following mainly introduces the working principle and process, and no further description of electrical control will be given.

[0026] The working principle and usage process of the present utility model: When in use, open the valve on the feed pipe, and pass the raw materials to be mixed into the mixing tank 1 through the feed hopper 4 and the feed hopper 4. After the feeding is completed, start the second motor 10 to drive a gear 8 to rotate. By the engagement of the gear 8 and the gear ring 9, the gear ring 9 can be driven to rotate, thereby driving another gear 8 to rotate, and then driving a pair of stirring rods 3 to rotate to stir the raw materials in the mixing tank 1. When the stirring is completed and discharging is required, start the first motor 7 to drive the discharging plate 6 to rotate, so that the mixed materials can fall into the discharging pipe 5, and then open the valve on the discharging pipe 5 to discharge the mixed materials. When it is necessary to clean the inside of the mixing tank 1, water is passed into the water storage cover 11 through the water supply pipe 13, and the water in the water storage cover 11 is sprayed into the mixing tank 1 through the nozzle 12 to clean the mixing tank 1. The sewage after cleaning can be discharged through the discharging pipe 5.

[0027] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing device for lightweight plaster, comprising a mixing tank (1), the top of which is fixedly connected to a feed hopper (4) via a feed pipe, characterized in that: The invention also comprises a fixed plate (2); the fixed plate (2) can be used to divide the stirring tank (1) into a stirring chamber and a driving chamber; a pair of stirring rods (3) are rotatably mounted on the fixed plate (2); a driving assembly for driving the pair of stirring rods (3) to rotate is installed in the driving chamber; a discharge pipe (5) is fixedly connected to the fixed plate (2); the bottom of the discharge pipe (5) extends to the outside of the stirring tank (1); a discharge plate (6) is rotatably mounted in the discharge pipe (5) located at the fixed plate (2); and a first motor (7) for driving the discharge plate (6) to rotate is fixedly installed in the fixed plate (2).

2. A mixing device for lightweight plaster according to claim 1, characterized in that: The driving assembly comprises a second motor (10), a pair of gears (8) are rotatably mounted in the driving chamber located on both sides of the discharge pipe (5), a pair of the stirring rods (3) are respectively fixedly connected to the pair of gears (8), an inner gear ring (9) meshing with the pair of gears (8) is rotatably mounted in the driving chamber, and a second motor (10) is fixedly mounted at the bottom of the stirring tank (1) to drive one of the gears (8) to rotate.

3. A mixing device for lightweight plaster according to claim 1, characterized in that: A water storage cover (11) is fixedly mounted on the top of the stirring tank (1), and a plurality of nozzles (12) are arranged on the top of the stirring tank (1) inside the water storage cover (11).

4. A mixing device for lightweight plaster according to claim 3, characterized in that: The water storage cover (11) is fixedly connected with a water supply pipe (13).

5. A mixing device for lightweight plaster according to claim 1, characterized in that: The feed pipe and the discharge pipe (5) are both provided with valves.

6. A mixing device for lightweight plaster according to claim 1, characterized in that: The upper surface of the fixing plate (2) is arranged to be inclined in a form of high on both sides and low in the middle.

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