Rotating-speed-adjustable mixing device for preparing foaming agent

Abstract

The utility model relates to the technical field of stirring devices, in particular to a mixing device with an adjustable rotating speed for preparing a foaming agent. Comprising a stirring tank, a stirring assembly is arranged in the stirring tank, the top of the stirring tank is hollow, the top of the stirring tank is covered with a tank cover, the stirring tank is fixedly sleeved with a sealing ring, the tank cover is rotationally connected with the sealing ring in a threaded mode, and the stirring assembly is arranged at the bottom of the sealing ring. A driving assembly for controlling the rotating speed of a stirring shaft of the stirring assembly is arranged at the top of the tank cover. According to the stirring device for preparing the foaming agent, the stirring tank is easy to clean, and the rotating speed of the stirring assembly can be adjusted through the structure.

Description

TECHNICAL FIELD

[0001] The utility model relates to agitating unit technical field, specifically point to a kind of adjustable rotating speed's mixing device for foaming agent preparation. BACKGROUND

[0002] Foaming agent has wide application in building, chemical industry, food and many other fields. In the preparation process of foaming agent, the agitating unit is one of the key equipment, which is used to mix various raw materials uniformly to ensure the performance and quality of foaming agent. The common agitating unit for foaming agent preparation is composed of an agitating tank and an agitating assembly. The following shortcomings are found in use:

[0003] 1. The existing agitating tank is integrally formed, and its internal structure is complex, with many corners and gaps that are difficult to reach, making cleaning work very difficult. Residual raw materials may form stubborn dirt on the inner wall of the tank and the agitating assembly, affecting the quality and hygiene standards of subsequent batches of products.

[0004] 2. The existing agitating assembly usually uses a fixed-speed drive system. This fixed stirring speed limits the applicability and flexibility of the device, and the rotation speed of the agitating assembly cannot be adjusted through structural adjustment, resulting in uneven mixing of some foaming agents and affecting the quality and performance of the foaming agents.

[0005] Therefore, in view of the above, the existing structure is improved, and a mixing device for foaming agent preparation with adjustable rotation speed is proposed. SUMMARY

[0006] The technical problem to be solved by the utility model is the difficulty in cleaning the agitating tank and the inability to adjust the rotation speed of the agitating assembly through structure.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme: a mixing device for foaming agent preparation with adjustable rotation speed, comprising an agitating tank, an agitating assembly arranged inside the agitating tank, a hollow top of the agitating tank, a tank cover arranged on the top of the agitating tank, a sealing ring fixedly arranged on the agitating tank, a threaded rotary connection between the tank cover and the sealing ring, the agitating assembly arranged at the bottom of the sealing ring, and a drive assembly arranged on the top of the tank cover to control the rotation speed of the stirring shaft of the agitating assembly.

[0008] As a further scheme of the utility model, a feed pipe is fixedly and penetratingly arranged on one side of the agitating tank, a cover is threadedly and rotatably connected to the top of the feed pipe, a discharge pipe is fixedly and penetratingly arranged at the bottom of the agitating tank, an on-off valve is arranged on the discharge pipe, and a plurality of foot rods are arranged at the bottom of the agitating tank.

[0009] As a further scheme of the utility model, a rubber ring is fixedly and inlaidly arranged in the groove of the sealing ring.

[0010] As a further scheme of the utility model: the stirring assembly includes stirring shaft rotatingly arranged at the bottom of the tank cover, a plurality of arc-shaped stirring pieces are uniformly and fixedly arranged at the stirring shaft close to the bottom end, and a plurality of stirring rods are uniformly and fixedly arranged on the stirring shaft.

[0011] As a further scheme of the utility model: the driving assembly includes connecting shaft one rotatingly arranged at the top of the tank cover, and the connecting shaft one is fixedly connected with the stirring shaft, gear one is fixedly arranged at the top of the connecting shaft one, and speed control structures are arranged at both sides of the gear one at the top of the tank cover.

[0012] As a further scheme of the utility model: the speed control structure includes the sliding slot frame fixedly arranged at the top of the tank cover, the F-shaped frame rod is slidingly arranged in the sliding slot frame, the lead screw is rotatingly arranged in the sliding slot frame, the F-shaped frame rod is threadedly and rotationally connected with the lead screw, the handle rotating the lead screw is arranged at one side of the sliding slot frame, the motor is fixedly arranged at one side of the F-shaped frame rod, the output shaft of the motor is fixedly connected with gear two at one end, gear two is rotatingly connected with the other side of the F-shaped frame rod through connecting shaft two, and gear two is meshingly connected with gear one.

[0013] As a further scheme of the utility model: the number of teeth of gear two of the two speed control structures is different, the number of teeth of one of gear two is greater than that of gear one, and the number of teeth of the other gear two is equal to or less than that of gear one.

[0014] Compared with the prior art, the utility model has the beneficial effects of:

[0015] 1、the utility model discloses through the threaded rotation of the tank cover and the sealing ring, can open the stirring tank, so that the stirring tank and the stirring assembly are washed, and the sealing ring is arranged, can ensure the sealing property in the stirring tank.

[0016] 2、the utility model discloses through the setting of the driving assembly, can control the rotating speed of the stirring shaft through structural adjustment, thereby can make the foaming agent mix uniformly, thereby increase the applicability and flexibility of the device. DRAWINGS

[0017] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model.In the drawings:

[0018] Figure 1 It is the whole structure schematic view of the utility model discloses a foaming agent preparation and can adjust the rotating speed's mixing device.

[0019] Figure 2The utility model discloses a mixing device's stirring tank structure schematic diagram of adjustable rotating speed for foaming agent preparation.

[0020] Figure 3 The utility model discloses a mixing device's jar cover and stirring subassembly structure schematic diagram of adjustable rotating speed for foaming agent preparation.

[0021] Figure 4 The utility model discloses a mixing device's control speed structure schematic diagram of adjustable rotating speed for foaming agent preparation.

[0022] In the drawing:

[0023] 1, stirring tank;2, stirring subassembly;3, jar cover;4, sealing ring;5, drive assembly;101, feed pipe;102, cover;103, discharge pipe;104, foot bar;201, stirring shaft;202, arc stirring piece;203, stirring rod;501, gear one;502, chute frame;503, F-shaped frame rod;504, lead screw;505, handle;506, motor;507, gear two. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative work belong to the range of protection of the utility model.

[0025] Please refer to Figures 1-2 A mixing device of adjustable rotating speed for foaming agent preparation, including stirring tank 1, be provided with heating system in stirring tank 1, can heat stirring tank 1 by oneself, the side of stirring tank 1 is fixed and is provided with feed pipe 101 through, the top of feed pipe 101 is screw thread rotation connection and has cover 102, the bottom of stirring tank 1 is fixed and is provided with discharge pipe 103 through, and discharge pipe 103 is provided with switch valve, can control the discharge of discharge pipe 103, stirring tank 1 bottom is provided with several foot bars 104.

[0026] Please refer to Figures 1-3 Stirring tank 1 top is hollow, and the top of stirring tank 1 is covered with jar cover 3, and stirring tank 1 is fixed and is provided with sealing ring 4, and jar cover 3 is screw thread rotation connection with sealing ring 4, and rubber ring is fixedly embedded in the groove of sealing ring 4.The cooperation of sealing ring 4 and jar cover 3 and the setting of rubber ring can make jar cover 3 and sealing ring 4 connect closely, through the connection of jar cover 3 and sealing ring 4 screw thread rotation connection, realize the installation and split of stirring tank 1 and jar cover 3, thereby facilitating the cleaning of stirring tank 1 and jar cover 3.

[0027] Please refer to Figure 3 , the stirring tank 1 is provided with a stirring assembly 2, the stirring assembly 2 is arranged at the bottom of the sealing ring 4, the stirring assembly 2 includes a stirring shaft 201 rotatably arranged at the bottom of the tank cover 3, a plurality of arc-shaped stirring pieces 202 are uniformly and fixedly arranged on the stirring shaft 201 close to the bottom end, the stirring shaft 201 can be used in the stirring tank 1, and a plurality of stirring rods 203 are uniformly and fixedly arranged on the stirring shaft 201 and located at the stirring shaft 201. The stirring assembly 2 can uniformly stir the foaming agent during preparation.

[0028] Please refer to Figure 1 、 Figures 3-4 , the tank cover 3 is provided with a driving assembly 5 for controlling the rotating speed of the stirring shaft 201 of the stirring assembly 2, the driving assembly 5 includes a connecting shaft one rotatably arranged at the top of the tank cover 3, the connecting shaft one is fixedly connected with the stirring shaft 201, a gear one 501 is fixedly arranged at the top of the connecting shaft one, speed control structures are arranged at both sides of the gear one 501 at the top of the tank cover 3, the speed control structure includes a sliding groove frame 502 fixedly arranged at the top of the tank cover 3, an F-shaped frame rod 503 is slidably arranged in the sliding groove frame 502, a lead screw 504 is rotatably arranged in the sliding groove frame 502, the F-shaped frame rod 503 is threadedly and rotatably connected with the lead screw 504, a handle 505 for driving the lead screw 504 to rotate is arranged at one side of the sliding groove frame 502, a motor 506 is fixedly arranged at one side of the F-shaped frame rod 503, a gear two 507 is fixedly connected with one end of an output shaft of the motor 506, the gear two 507 is rotatably connected with the other side of the F-shaped frame rod 503 through a connecting shaft two, the gear two 507 is rotatably connected with the gear one 501, the number of teeth of the gear two 507 of the two speed control structures is different, and the number of teeth of one of the gear two 507 is greater than the number of teeth of the gear one 501, and the number of teeth of the other gear two 507 is equal to or less than the number of teeth of the gear one 501. When the gear two 507 is engaged with the gear one 501, the gear two 507 can drive the gear one 501 to rotate when the gear two 507 rotates, so that the stirring shaft 201 can rotate, if the number of teeth of the gear two 507 is greater than the number of teeth of the gear one 501, the gear two 507 can make the gear one 501 rotate slowly, if the number of teeth of the gear two 507 is equal to the number of teeth of the gear one 501, the gear two 507 can make the gear one 501 rotate at the same speed, and if the number of teeth of the gear two 507 is less than the number of teeth of the gear one 501, the gear two 507 can make the gear one 501 rotate faster.

[0029] The working principle of the utility model:

[0030] When the foaming agent needs to be prepared, the foaming agent raw material is placed in the stirring tank 1 first, then the tank cover 3 is threadedly and rotatably connected with the sealing ring 4, then a suitable speed control structure can be selected, the rotating handle 505 is rotated, so that the lead screw 504 is rotated, the F-shaped frame rod 503 is moved to the direction of the gear one 501, so that the motor 506 and the gear two 507 are also moved, until the gear two 507 is connected with the gear one 501, then the motor 506 can be started, so that the gear two 507 is rotated, so that the gear one 501 is rotated, the stirring shaft 201 is rotated, so that the arc-shaped stirring piece 202 and the stirring rod 203 are rotated, the raw material in the stirring tank 1 can be stirred, if other materials need to be added, the cover body 102 is rotated, so that the feeding pipe 101 is opened, the materials can be added into the feeding pipe 101, so that the materials enter into the stirring tank 1, if the prepared foaming agent needs to be discharged, the switch valve control opening discharge pipe 103 can be rotated.

[0031] The above describes the utility model and its implementation mode, and this description is not restrictive, and the embodiment shown in the drawings is only one of the utility model, and the actual structure is not limited thereto. In summary, if a person skilled in the art is inspired, without departing from the utility model, without creative design, similar structure mode and embodiment of the technical scheme, which should belong to the protection scope of the utility model.

Claims

1. A mixing device with adjustable rotation speed for preparing a foaming agent, comprising a stirring tank (1), wherein a stirring assembly (2) is disposed within the stirring tank (1), characterized in that: The top of the mixing tank (1) is hollow, and the top of the mixing tank (1) is covered with a tank cover (3). A sealing ring (4) is fixedly fitted on the mixing tank (1), and the tank cover (3) and the sealing ring (4) are connected by a threaded rotation. The mixing assembly (2) is set at the bottom of the sealing ring (4), and a drive assembly (5) is set on the top of the tank cover (3) to control the rotation speed of the mixing shaft (201) of the mixing assembly (2).

2. The mixing device with adjustable rotation speed for preparing a foaming agent according to claim 1, characterized in that: A feed pipe (101) is fixedly provided through one side of the mixing tank (1), and a cover (102) is threadedly connected to the top of the feed pipe (101). A discharge pipe (103) is fixedly provided through the bottom of the mixing tank (1), and a switch valve is provided on the discharge pipe (103). Several foot rods (104) are provided at the bottom of the mixing tank (1).

3. The mixing device with adjustable rotation speed for preparing a foaming agent according to claim 1, characterized in that: A rubber ring is fixedly embedded in the inner groove of the sealing ring (4).

4. The mixing device with adjustable rotation speed for preparing a foaming agent according to claim 1, characterized in that: The stirring assembly (2) includes a stirring shaft (201) rotatably disposed at the bottom of the tank cover (3). Several arc-shaped stirring components (202) are evenly distributed and fixedly disposed near the bottom end of the stirring shaft (201). Several stirring rods (203) are evenly distributed and fixedly disposed on the stirring shaft (201) at the several arc-shaped stirring components (202).

5. The mixing device with adjustable rotation speed for preparing a foaming agent according to claim 4, characterized in that: The drive assembly (5) includes a connecting shaft rotatably disposed on the top of the can cover (3), and the connecting shaft is fixedly connected to the stirring shaft (201). A gear (501) is fixedly disposed on the top of the connecting shaft, and a speed control structure is disposed on both sides of the gear (501) on the top of the can cover (3).

6. The mixing device with adjustable rotation speed for preparing a foaming agent according to claim 5, characterized in that: The speed control structure includes a slide frame (502) fixedly installed on the top of the can lid (3). An F-shaped bracket (503) is slidably installed in the slide frame (502). A lead screw (504) is rotatably installed in the slide frame (502), and the F-shaped bracket (503) and the lead screw (504) are threadedly rotatably connected. A handle (505) for driving the lead screw (504) to rotate is provided on one side of the slide frame (502). A motor (506) is fixedly installed on one side of the F-shaped bracket (503). A gear two (507) is fixedly connected to one end of the output shaft of the motor (506), and the gear two (507) is rotatably connected to the other side of the F-shaped bracket (503) through a connecting shaft two. The gear two (507) and the gear one (501) are meshed with each other.

7. The mixing device with adjustable rotation speed for preparing a foaming agent according to claim 6, characterized in that: The two speed control structures have different numbers of teeth on gear 2 (507), and one of the gear 2 (507) has more teeth than gear 1 (501), while the other gear 2 (507) has the same or less number of teeth as gear 1 (501).

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