Open-close type dustproof cover plate and stirring barrel

Abstract

The utility model discloses an opening-closing type dustproof cover plate and a stirring barrel, and relates to the technical field of dustproof cover plates, the opening-closing type dustproof cover plate comprises two cover plates used for being rotationally connected to the stirring barrel, each cover plate is connected with an installation part, the installation parts are used for installing the cover plates on the stirring barrel, each cover plate is connected with a clamping part, and the clamping parts are used for clamping the cover plates on the stirring barrel. The clamping piece is provided with a clamping part, and the clamping piece is used for clamping the cover plate on a stirring barrel. The two cover plates can be rotationally connected to the stirring barrel, opening and closing operation is convenient, and the dustproof requirement of the stirring barrel in the using process is met; when the cover plate needs to be cleaned, the cover plate is rotated to rotate the lower surface of the cover plate out of the stirring barrel, so that the cover plate is convenient to clean. The clamping piece and the clamping part on the clamping piece further enhance the connection stability between the cover plate and the stirring barrel, so that the cover plate is effectively prevented from rotating due to vibration or external force in the stirring process, and a good dustproof effect is achieved.

Description

Technical Field

[0001] This application relates to the technical field of dust cover plates, and in particular to an openable dust cover plate and a mixing tank. Background Technology

[0002] The cover plate refers to the board material that covers the opening of the barrel to reduce dust from entering the barrel.

[0003] A Chinese patent with publication number CN116890394A discloses a stirring device with a dust control structure. This device allows air to circulate within the container, causing air to flow from the cover side to the bottom of the container. During this airflow, dust on the cover side is blown to the bottom of the container and absorbed by the material containing the solution. This effectively prevents dust from escaping the container when stirring materials or opening the cover, thus avoiding environmental pollution.

[0004] Dust tends to stick to the side of the cover plate closest to the container, so the cover plate needs to be cleaned regularly. Since the cover plate is connected to the stirring mechanism, the stirring mechanism can interfere with cleaning the cover plate. Therefore, the cover plate needs to be removed from the stirring mechanism, which is time-consuming and laborious, especially in scenarios with frequent use. This disassembly and assembly process significantly reduces efficiency and makes cleaning the cover plate inconvenient; this needs improvement. Utility Model Content

[0005] The purpose of this application is to provide an openable dustproof cover and a mixing tank for easy cleaning of the cover.

[0006] The present application provides an openable dustproof cover and a mixing tank, which adopts the following technical solution: it includes two cover plates for rotating connection to the mixing tank, each cover plate is connected to an installation component, the installation component is used to install the cover plate on the mixing tank, and each cover plate is connected to a snap-fit ​​component, the snap-fit ​​component has a snap-fit ​​part, the snap-fit ​​component is used to snap the cover plate onto the mixing tank.

[0007] By adopting the above technical solution, the two cover plates can be rotatably connected to the mixing tank, facilitating opening and closing and meeting the dust prevention requirements of the mixing tank during use. When cleaning the cover plates is required, rotating them causes the lower surface of the cover plates to protrude from the mixing tank, making cleaning easier. The snap-fit ​​component and its snap-fit ​​portion further enhance the connection stability between the cover plates and the mixing tank, effectively preventing the cover plates from rotating due to vibration or external forces during mixing, thus achieving a good dust prevention effect.

[0008] Optionally, one of the cover plates is connected to two resilient clamping plates, and the other cover plate is capable of being locked between the two resilient clamping plates.

[0009] By adopting the above technical solution, this structure makes the connection between the two cover plates tighter, preventing the cover plates from loosening due to vibration during stirring, thereby improving the sealing performance of the cover plates and further reducing the possibility of dust escaping from the gaps between the cover plates. At the same time, the design of the elastic clamping plate facilitates the opening and closing of the cover plates, which can be done without additional tools.

[0010] Optionally, each of the elastic clamping plates is provided with a guide portion, and the distance between two guide portions gradually decreases in the direction closer to the elastic clamping plate.

[0011] By adopting the above technical solution, this structural design allows the other cover plate to gradually enter and be clamped along the guide when inserted between the two elastic clamping plates, thereby improving the convenience and stability of the snap-fit. Specifically, the special design of the guide reduces resistance during insertion, making the operation smoother.

[0012] Optionally, the elastic clamping plate is connected to the cover plate by a locking element.

[0013] By adopting the above technical solution, the elastic clamping plate and the cover plate are connected by locking components, so that the elastic clamping plate can be firmly fixed on the cover plate, while being easy to disassemble and replace, and convenient to replace the damaged elastic clamping plate.

[0014] Optionally, both of the two cover plates are provided with clearance grooves on their opposite sides.

[0015] By adopting the above technical solution, the clearance slot provides space for the output end of the motor to pass through.

[0016] Optionally, each of the cover plates has a baffle on its upper surface, and the clearance groove is located between two of the baffles.

[0017] By adopting the above technical solution, when the material is poured into the mixing tank, the baffle acts as a barrier, reducing the amount of material spilling onto the baffle. The baffle also acts as a shield, reducing the amount of dust entering the mixing tank.

[0018] Optionally, the snap-fit ​​element is connected to the cover plate via a fastener.

[0019] By adopting the above technical solution, the snap-fit ​​component and the cover plate are connected by a fastener, allowing the snap-fit ​​component to be securely installed on the cover plate and improving the reliability of the connection between the snap-fit ​​component and the cover plate. At the same time, this connection method facilitates disassembly and assembly, making it easy to replace damaged snap-fit ​​components.

[0020] Optionally, one side of the snap-fit ​​member abuts against the baffle.

[0021] By adopting the above technical solution, the snap-fit ​​component abuts against the baffle, which serves to position the snap-fit ​​component during installation, ensuring that it can be accurately installed in the corresponding position. The baffle enhances the stability of the snap-fit ​​component installation, preventing it from loosening or shifting during use, thereby improving the sealing performance between the cover plate and the mixing tank, and further reducing the possibility of dust entering the tank.

[0022] Optionally, one of the cover plates is connected to a vacuum tube that passes through the cover plate.

[0023] By adopting the above technical solution, one end of the vacuum pump is connected to the vacuum hose, enabling the vacuum hose to extract dust from the mixing tank. The vacuum hose can also be used as a handle to facilitate the separation of the two covers.

[0024] A mixing tank includes a tank body and an openable dust cover, wherein the tank body is connected to the openable dust cover, and the tank body is provided with a snap-fit ​​groove for engaging with the snap-fit ​​part.

[0025] By adopting the above technical solution, the snap-fit ​​between the snap-fit ​​part and the snap-fit ​​groove further enhances the connection stability between the cover plate and the barrel body, effectively preventing the cover plate from rotating due to vibration or external force during the stirring process.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. Two cover plates are rotatably connected to the mixing tank, facilitating opening and closing and meeting the dust prevention requirements during use. When cleaning the cover plates, rotating them allows the lower surface to protrude from the mixing tank, making cleaning easier. The snap-fit ​​mechanism and its locking portion further enhance the connection stability between the cover plates and the mixing tank, effectively preventing the cover plates from rotating due to vibration or external forces during mixing, thus achieving excellent dust prevention.

[0028] 2. This structure ensures a tighter connection between the two cover plates, preventing them from loosening due to vibration during stirring. This improves the sealing performance of the cover plates and further reduces the possibility of dust escaping from the gaps between them. Simultaneously, the elastic clamping plate design facilitates the opening and closing of the cover plates without the need for additional tools. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of the openable dust cover according to an embodiment of this application.

[0030] Figure 2 yes Figure 1 An enlarged view of region A.

[0031] Figure 3This is an unfolded view of the openable dust cover according to an embodiment of this application.

[0032] Figure 4 yes Figure 3 A magnified view of region B.

[0033] Figure 5 This is a schematic diagram of the overall structure of the openable dustproof cover and mixing tank in the application embodiment.

[0034] Explanation of reference numerals in the attached drawings: 1. Cover plate; 11. Clearance groove; 12. Baffle; 13. Suction pipe; 2. Mounting component; 3. Snap-fit ​​component; 31. Snap-fit ​​part; 4. Elastic clamping plate; 41. Guide part; 5. Locking component; 6. Bucket body. Detailed Implementation

[0035] The following is in conjunction with the appendix Figure 1 - Appendix Figure 5 This application will be described in further detail.

[0036] This application discloses an openable dustproof cover and a mixing tank.

[0037] like Figure 1 As shown, an openable dustproof cover includes two cover plates 1, each cover plate being a quarter of a circle. Each cover plate 1 is connected to a mounting component 2, which consists of bolts and nuts. Several gaskets are fitted onto each mounting component 2. The cover plate 1 is connected to a mixing tank via the mounting components 2. A clearance groove 11 is provided on the opposite side of each of the two cover plates 1, located at the end of the cover plate 1 furthest from the mounting component 2. A baffle 12 is provided on the upper surface of each cover plate 1, integrally formed with the cover plate 1. The baffles 12 are perpendicular to the cover plate 1 and located at the end of the cover plate 1 furthest from the mounting component 2. The clearance groove 11 is located between the two baffles 12. A suction pipe 13 is fixedly connected to the upper surface of the cover plate 1, located between the mounting component 2 and the baffle 12, and penetrates through the cover plate 1.

[0038] Combination Figure 1 and Figure 2 As shown, each cover plate 1 is connected to a snap-fit ​​member 3. Two snap-fit ​​members 3 are located at opposite ends of the two cover plates 1, between the mounting member 2 and the baffle 12, and are L-shaped. One side of the snap-fit ​​member 3 abuts against the baffle 12, and the snap-fit ​​member 3 is connected to the cover plate 1 by fasteners (not shown in the attached figure), which are bolts and nuts. The end of the snap-fit ​​member 3 away from the cover plate 1 has a snap-fit ​​portion 31.

[0039] Combination Figure 3 and Figure 4As shown, one cover plate 1 has two elastic clamping plates 4 connected to one end of the other cover plate 1, and the other cover plate 1 is held between the two elastic clamping plates 4. The elastic clamping plates 4 are connected to the cover plate 1 by locking members 5, which are bolts and nuts. Each elastic clamping plate 4 has a guide portion 41 on the side near the other cover plate 1, and the distance between the two guide portions 41 gradually decreases towards the elastic clamping plate 4.

[0040] like Figure 5 As shown, a mixing tank includes a tank body 6 and an openable dust cover connected to the tank body 6. The tank body 6 has a snap-fit ​​groove (not shown in the figure) for snap-fitting with a snap-fit ​​part 31. There are two snap-fit ​​grooves, and the snap-fit ​​part 31 corresponds to the snap-fit ​​groove one by one.

[0041] The implementation principle of the openable dust cover and mixing tank in this application embodiment is as follows:

[0042] Two cover plates 1 are rotatably connected to the mixing tank, facilitating opening and closing and meeting the dust prevention requirements of the mixing tank during use. When cleaning the cover plates 1, rotate the two cover plates 1 in a direction away from each other, so that the lower surface of the cover plate 1 rotates out of the mixing tank, making it easier to clean the cover plate 1; after cleaning the cover plates 1, rotate the two cover plates 1 in a direction closer to each other, so that one of the cover plates 1 is engaged between the two elastic clamping plates 4, and the cover plate 1 continues to cover the mixing tank.

[0043] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An openable dust cover, characterized by: The utility model provides a kind of dustproof cover plate, including two for rotating connection on the cover plate (1) of stirring barrel, each described cover plate (1) is connected with mounting piece (2), and the mounting piece (2) is used to install the cover plate (1) on stirring barrel, each described cover plate (1) is connected with clamping piece (3), and the clamping piece (3) has clamping portion (31), and the clamping piece (3) is used to clamp the cover plate (1) on stirring barrel.

2. The dust cover according to claim 1, wherein: One of the cover plate (1) is connected with two elastic clamping plates (4), and the other cover plate (1) can be clamped between the two elastic clamping plates (4).

3. The dust cover according to claim 2, wherein: Each of the elastic clamping plates (4) is provided with a guide portion (41), and the distance between the two guide portions (41) gradually decreases towards the elastic clamping plate (4).

4. The dust cover according to claim 2, wherein: The elastic clamping plate (4) and the cover plate (1) are connected by a locking member (5).

5. The dust cover according to claim 1, wherein: The facing side of the two cover plates (1) is provided with a clearance slot (11).

6. The dust cover according to claim 5, wherein: The upper surface of each cover plate (1) is provided with a baffle (12), and the clearance slot (11) is located between the two baffles (12).

7. The dust cover according to claim 6, wherein: The clamping piece (3) and the cover plate (1) are connected by a fixing member.

8. The dust cover according to claim 7, wherein: One side of the clamping piece (3) abuts against the baffle (12).

9. The dust cover according to claim 1, wherein: One of the cover plate (1) is connected with a dust suction pipe (13), and the dust suction pipe (13) penetrates the cover plate (1).

10. A mixing bowl characterized by: It comprises a barrel body (6) and an open and close dustproof cover plate as claimed in any one of claims 1-9, the barrel body (6) is connected with the open and close dustproof cover plate, and the barrel body (6) is provided with a clamping groove for clamping cooperation with the clamping portion (31).

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