Plastic stirring tank body
By setting a counterweight seat and a connecting plate above the plastic mixing tank, the instability problem caused by the mixing tank being top-heavy is solved, ensuring that the center of gravity is lowered, reducing the pressure on the motor, and achieving stable operation and convenient transfer.
Patent Information
- Application Number
- CN202422999341.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-05
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-12-05
AI Technical Summary
The plastic mixing tank is top-heavy and structurally unstable, and the motor has a large downward pressure, which leads to an unbalanced center of gravity and unstable equipment.
By setting a counterweight seat above the plastic tank and locking it with connecting plates and bolts, the center of gravity is ensured to be located at the bottom, reducing the downward pressure of the motor on the tank body, while providing supporting force to achieve stable operation.
It achieves stable operation of the mixing tank, avoids unstable structure, extends the service life of the equipment, and facilitates transfer and lifting.
Smart Images
Figure CN223478056U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of plastic mixing tank technology, specifically to a plastic mixing tank body. Background Technology
[0002] Plastic mixing tanks are commonly used in the chemical, food, and pharmaceutical industries. They are mainly used for mixing and stirring various liquid or semi-liquid materials. Plastic mixing tanks are usually made of high-quality plastic materials, which are corrosion-resistant, lightweight, and easy to clean. The tank body is reasonably designed, usually adopting a cylindrical or conical structure to ensure that the materials can be fully mixed inside the tank. The agitator is driven by a motor and generates strong shearing and impact forces inside the tank, so that the materials are quickly dispersed and mixed evenly.
[0003] Because the plastic mixing tank is made of plastic, it is relatively lightweight. However, the motor of the agitator is mounted on top, which can easily create an unstable, top-heavy structure. When mixing a small amount of material, the weight of the material is insufficient to balance the center of gravity downwards, leading to instability. Furthermore, the downward pressure exerted by the motor on the plastic tank is also significant. Therefore, we propose a new type of plastic mixing tank body. Utility Model Content
[0004] The purpose of this utility model is to provide a plastic mixing tank body. By supporting the plastic tank on top of a counterweight, and then connecting the upper part of the counterweight and the lower part of the horizontal plate with a locking plate, the locking plate can not only cooperate with the upper plate to press and lock the plastic tank on top of the counterweight, but also provide a supporting force to the upper plate, so that the overall center of gravity of the device is located at the bottom and can work stably. It also supports the upper plate and avoids the upper plate and motor from exerting greater downward pressure on the plastic tank, thus solving the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a plastic mixing tank body, comprising a plastic tank and a counterweight base. Multiple support rods are vertically supported at the bottom of the plastic tank, and support plates are fixed to the bottom of the support rods and supported on the surface of the counterweight base. An upper plate is horizontally fixed above the plastic tank. A motor for a stirrer is mounted on the surface of the upper plate, and the stirring rod of the stirrer extends into the interior of the plastic tank. The length of the upper plate is greater than the diameter of the plastic tank. Two parallel vertical plates are fixed to the lower sides of both sides of the upper plate. A connecting plate is rotatably mounted on the surface of the counterweight base between the vertical plates via a hinge. The connecting plate is positioned between the two vertical plates, and the vertical plates and the connecting plate are locked together by through bolts.
[0006] By adopting the above technical solution, after the plastic can is supported above the counterweight, the connecting plate is connected between the counterweight and the upper plate above the plastic can. The connecting plate, together with the upper plate, has a downward locking effect on the plastic can, making its center of gravity lower and ensuring sufficient stability. At the same time, the connecting plate also has a supporting force on the upper plate, preventing the upper plate and motor from exerting greater downward pressure on the plastic can.
[0007] Optionally, a first lifting ring is fixed above the surface of the plastic can, and at least two first lifting rings are symmetrically arranged.
[0008] By adopting the above technical solution, after the plastic can is separated from the counterweight, it can be lifted and transferred together with the first lifting ring.
[0009] Optionally, a second lifting ring is fixed above the surface of the counterweight, and at least two second lifting rings are symmetrically arranged.
[0010] By adopting the above technical solution, after the plastic tank is separated from the counterweight, the counterweight can be lifted and transferred together with the second lifting ring.
[0011] Optionally, a support groove is provided on the surface of the counterweight seat below the support plate, and the support plate is supported in the support groove.
[0012] By adopting the above technical solution, the support plate is supported in the support groove to achieve the purpose of positioning and supporting on the surface of the counterweight seat.
[0013] Optionally, a through-hole is provided on the top of the connecting plate, and the bolt passes through the first through-hole through the connecting plate.
[0014] Optionally, the surface of the vertical plate is provided with a through second opening, through which the bolt passes.
[0015] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:
[0016] 1. The technical solution of this application places the plastic can on top of the counterweight base, and then connects the upper part of the counterweight base with the lower part of the horizontal plate with a locking plate. The locking plate can not only cooperate with the upper plate to press the plastic can down and lock it on the counterweight base, but also provide a supporting force to the upper plate, so that the overall center of gravity of the device is located at the bottom and can work stably, and support the upper plate to avoid the upper plate and motor exerting greater downward pressure on the plastic can.
[0017] 2. The technical solution of this application makes the connection between the upper plate and the upper plate detachable, so that the plastic tank and the counterweight can be separated during subsequent transfer, making it convenient to lift and transfer the two separately. Attached Figure Description
[0018] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:
[0019] Figure 1 This is a schematic diagram of the overall structure of the plastic mixing tank body of this utility model;
[0020] Figure 2 The plastic mixing tank body of this utility model Figure 1 Detailed structural diagram of point A in the diagram;
[0021] Figure 3 This is a schematic diagram of the vertical plate surface structure of the plastic mixing tank body of this utility model.
[0022] In the diagram: 1. Plastic tank; 11. Support rod; 111. Support plate; 12. First lifting ring; 2. Counterweight seat; 21. Support groove; 22. Connecting plate; 221. Hinge; 222. First through hole; 23. Second lifting ring; 3. Top plate; 31. Vertical plate; 311. Second through hole; 4. Bolt. Detailed Implementation
[0023] Please see Figure 1-3 This utility model provides a technical solution: a plastic mixing tank body, including a plastic tank 1. Similar to the prior art, the bottom outer ring of the plastic tank 1 is vertically supported by multiple support rods 11, and a support plate 111 is fixed at the bottom of the support rods 11 to support the plastic tank 1. In addition, an upper plate 3 is horizontally fixed above the plastic tank 1. The motor of the agitator is installed on the surface of the upper plate 3, and the agitator's stirring rod extends into the interior of the plastic tank 1. Multiple feed ports are also provided above the plastic tank 1, through which raw materials can be added into the plastic tank 1. When the agitator is started, the raw materials can be stirred and mixed. The bottom of the plastic tank 1 is also provided with a discharge pipe communicating with its interior. After the mixing is completed, the material can be discharged by unblocking the discharge pipe.
[0024] Unlike existing technologies, a counterweight 2 is also provided. After the plastic can 1 is placed on the counterweight 2, the support plate 111 at the bottom of the support rod 11 is supported on the surface of the counterweight 2. In order to achieve the purpose of positioning support, a support groove 21 is opened on the surface of the counterweight 2 below the support plate 111, and the support plate 111 is supported in the support groove 21.
[0025] The upper plate 3 is longer than the diameter of the plastic can 1. Therefore, two parallel vertical plates 31 are fixed on the lower sides of the upper plate 3. The surface of the vertical plates 31 has a through second opening 311. A connecting plate 22 is rotatably mounted on the surface of the counterweight 2 below the vertical plates 31 via a hinge 221. The connecting plate 22 rotates around the hinge 221 so that its upper part is positioned between the two vertical plates 31. The upper part of the connecting plate 22 has a through first opening 222. Then, a bolt 4 is used to pass through the connecting plate 22 through the first opening 222 and through the vertical plate 31 through the second opening 311. Finally, the vertical plates 31 and the connecting plate 22 are connected and locked by the through bolt 4. The upper plate 3 and the connecting plate 22 work together to exert a certain downward locking force on the plastic can 1, making the overall center of gravity of the device lower and ensuring stability during use. At the same time, the connecting plate 22 also provides a certain supporting force to the upper plate 3, so that the downward locking force is not too large, avoiding excessive pressure on the plastic can 1 and ensuring its long service life.
[0026] A first lifting ring 12 is fixed above the surface of the plastic tank 1. There are at least two first lifting rings 12 symmetrically arranged. A second lifting ring 23 is fixed above the surface of the counterweight 2. There are at least two second lifting rings 23 symmetrically arranged. When it is necessary to move and transfer the device, in order to facilitate the transfer, after the bolt 4 is removed, the connection between the connecting plate 22 and the vertical plate 31 is released. Then, the plastic tank 1 and the counterweight 2 can be lifted and transferred by the first lifting ring 12 and the second lifting ring 23 respectively.
[0027] In use, the plastic tank 1 and its upper plate 3 can be lifted and moved together by the first lifting ring 12. The counterweight 2 can also be lifted and moved by the second lifting ring 23, thus realizing the transportation and transfer of the device. During assembly, the support plate 111 at the bottom of the support rod 11 of the plastic tank 1 is aligned and supported in the support groove 21 on the surface of the counterweight 2. Then, the connecting plate 22 is rotated around the hinge 221 to the two vertical plates 31 on the lower side of the upper plate 3. Then, the bolt 4 passes through the second through hole through the vertical plate 31 and through the first through hole through the connecting plate 22, so that the upper part of the connecting plate 22 is locked between the vertical plates 31. After performing the same operation on both sides of the connecting plate 22, the plastic tank 1 can be pressed down and locked above the counterweight 2 by the upper plate 3. The center of gravity of the entire device is located at the bottom due to the counterweight of the counterweight 2, so that when the raw materials are put into the plastic tank 1 for stirring and mixing, it has sufficient stability. The connecting plate 22 can also support the upper plate 3 and the motor installed on its surface upwards, reducing the downward pressure force on the plastic tank 1.
Claims
1. A plastic mixing tank body, comprising a plastic tank (1) and a counterweight base (2), characterized in that: The bottom of the plastic can (1) is vertically supported by multiple support rods (11), and the bottom of the support rods (11) is fixed with support plates (111) and supported on the surface of the counterweight seat (2). A top plate (3) is horizontally fixed above the plastic tank (1). The motor of the stirrer is installed on the surface of the top plate (3), and the stirring rod of the stirrer extends into the plastic tank (1). The length of the top plate (3) is greater than the diameter of the plastic tank (1). Two parallel vertical plates (31) are fixed on the lower sides of the top plate (3). A connecting plate (22) is rotatably installed on the surface of the counterweight seat (2) between the vertical plates (31) via a hinge (221). The connecting plate (22) is placed between the two vertical plates (31), and the vertical plates (31) and the connecting plate (22) are connected and locked by a through bolt (4).
2. The plastic mixing tank body according to claim 1, characterized in that: A first lifting ring (12) is fixed above the surface of the plastic can (1), and at least two first lifting rings (12) are symmetrically arranged.
3. The plastic mixing tank body according to claim 1, characterized in that: A second lifting ring (23) is fixed above the surface of the counterweight (2), and at least two second lifting rings (23) are symmetrically arranged.
4. The plastic mixing tank body according to claim 1, characterized in that: The counterweight seat (2) below the support plate (111) has a support groove (21) on its surface, and the support plate (111) is supported in the support groove (21).
5. The plastic mixing tank body according to claim 1, characterized in that: The connecting plate (22) has a through first opening (222) on its upper part, and the bolt (4) passes through the connecting plate (22) through the first opening (222).
6. The plastic mixing tank body according to claim 1, characterized in that: The surface of the vertical plate (31) is provided with a through second through hole (311), and the bolt (4) passes through the vertical plate (31) through the second through hole (311).