Vacuum dispersion machine with dustproof function

Abstract

The utility model relates to a vacuum dispersion machine with dustproof function belongs to vacuum dispersion machine technical field, including frame body and dispersion bucket, the right side position of frame body front is fixed with control panel, the connecting assembly includes the first air cylinder fixed on the upper surface of frame body through the mount, the piston rod of first air cylinder slides and extends to inside through the penetration of frame body. This vacuum dispersion machine with dustproof function, through the close cooperation of sealing cover and dispersion bucket, and the establishment of vacuum environment, effectively prevent the outside dust from entering the dispersion bucket, ensure that the material is dispersed in the dustless environment, vacuum pump stops pumping, solenoid valve is closed, the piston rod of first air cylinder is retracted upwards, drives sealing cover to leave dispersion bucket, removes sealed state, the operator can take out the dispersion bucket in the inside of the limiting cylinder upwards through the handle, carries out the subsequent material processing, and then it is convenient for the unloading, reduces the complexity and time cost of manual operation.

Description

Technical Field

[0001] This utility model relates to the field of vacuum disperser technology, specifically a vacuum disperser with dustproof function. Background Technology

[0002] A disperser is a type of equipment widely used in various industries such as chemical, pharmaceutical, food, cosmetic and electronic materials. It is mainly used to uniformly disperse solid particles, liquids and other materials to improve the mixing effect and product quality.

[0003] For example, CN221656316U discloses a disperser with dustproof function. This disperser includes a base, a threaded groove on the top of a mixing tank, a telescopic tube fixedly installed at the bottom of the top plate, a cover plate fixedly installed at the bottom of the telescopic tube, a bolt on the top of the cover plate, a groove on the top of a fixed plate, a spring fixedly installed on the top of the inner wall of the groove, a long rod fixedly installed at one end of the spring, a scraper fixedly installed at the top of the long rod, a fixing ring fixedly connected to the arc-shaped outer wall of the long rod, and a limit ring fixedly installed at the top of the groove. This disperser with dustproof function, by pressing down on the cover plate, makes the cover plate fit against the mixing tank and squeezes the scraper, thereby deforming the spring and making the scraper fit more tightly against the cover plate. When the motor drives the rotating shaft to rotate, the fixed plate can rotate, thereby driving the scraper to rotate, so that the scraper cleans the bottom of the cover plate.

[0004] Although the aforementioned patent allows the fixed plate to rotate, thereby driving the scraper to rotate and thus cleaning the bottom of the cover plate, the existing technology of this patent has the mixing tank fixedly installed on the base. When the material in the mixing tank is distributed and then discharged, the fixed installation of the mixing tank may cause many inconveniences, such as requiring additional equipment or manual operation to transfer the material, increasing the complexity and time cost of operation, and reducing practicality. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a vacuum disperser with dustproof function, which has advantages such as easy material feeding, reduced complexity and time cost of manual operation, and solves the problems mentioned in the background technology.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A vacuum disperser with dustproof function includes a frame and a dispersion tank. A control panel is fixed on the right side of the front of the frame, and a connecting component is provided on the frame. The connecting assembly includes a first cylinder fixed to the upper surface of the frame via a mounting bracket. The piston rod of the first cylinder slides through the frame and extends into the interior. A connecting bracket is fixed to the outer side of the piston rod of the first cylinder. A sealing cover is fixed to the lower surface of the connecting bracket. A limiting cylinder adapted to the dispersion barrel is fixed to the bottom wall of the inner cavity of the frame. A rectangular insert is fixed to the bottom wall of the inner cavity of the frame and inside the limiting cylinder. The dispersion barrel is slidably inserted into the inside of the limiting cylinder. A slot adapted to the rectangular insert is opened on the lower surface of the dispersion barrel. The rectangular insert is slidably inserted into the inside of the slot. A connecting piece is provided on the sealing cover.

[0007] Furthermore, the connector includes connecting plates fixed on the left and right sides of the sealing cover, and U-shaped slides are fixed on the left and right side walls of the inner cavity of the frame. The connecting plates on the left and right sides are slidably connected to the outer sides of the U-shaped slides on the left and right sides.

[0008] Furthermore, a motor is fixed to the upper surface of the sealing cover and inside the connecting frame via a mounting bracket. A rotating rod is rotatably connected to the lower surface of the sealing cover via a sealing bearing. Multiple equidistant dispersing discs are fixed to the outer side of the rotating rod. The top end of the rotating rod rotatably passes through the sealing cover and is fixedly connected to the outer side of the motor output shaft.

[0009] Furthermore, a vacuum pump is fixed to the right side of the upper surface of the sealing cover, and a connecting pipe is fixed to the input end of the vacuum pump. The bottom end of the connecting pipe passes through the sealing cover and extends to the lower side of the sealing cover. An electromagnetic valve is provided on the connecting pipe.

[0010] Furthermore, the sealing cover includes a fixing cover, and a sealing rubber ring is fixed to the lower surface of the fixing cover.

[0011] Furthermore, handles are fixed on both the left and right sides of the dispersion barrel.

[0012] Furthermore, the first cylinder, motor, vacuum pump, and solenoid valve are all electrically connected to the control panel via wires.

[0013] Furthermore, a pressure gauge is fixed to the upper surface of the sealing cover, and the sensing end of the pressure gauge passes through the sealing cover and extends to the lower side of the sealing cover.

[0014] Furthermore, the U-shaped carriages on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal central axis of the frame.

[0015] Furthermore, the frame includes a base, on which a U-shaped frame is fixed.

[0016] Compared with the prior art, this utility model provides a vacuum disperser with dustproof function, which has the following beneficial effects: This dustproof vacuum disperser effectively prevents external dust from entering the dispersion barrel through the tight fit between the sealing cover and the dispersion barrel, as well as the establishment of a vacuum environment. This ensures that the material is dispersed in a dust-free environment, improving the purity and quality of the material. After dispersion, the motor stops working, the vacuum pump stops pumping air, the solenoid valve closes, and the piston rod of the first cylinder retracts upward, driving the sealing cover away from the dispersion barrel and releasing the seal. The operator can then use the handle to remove the dispersion barrel upward from inside the limiting cylinder for subsequent material processing, thus facilitating material unloading and reducing the complexity and time cost of manual operation. Attached Figure Description

[0017] Figure 1 This is a structural view of the present invention; Figure 2 This is a view of the connecting component of this utility model; Figure 3 This is a structural view of the connection between the limiting cylinder and the frame of this utility model.

[0018] In the diagram: 1. Frame, 2. Dispersion tank, 3. Control panel, 4. Connecting components, 401. First cylinder, 402. Connecting frame, 403. Sealing cover, 404. Limiting cylinder, 405. Rectangular insert, 406. Slot, 407. Connecting plate, 408. U-shaped slide, 5. Motor, 6. Rotating rod, 7. Dispersion disc, 8. Vacuum pump, 9. Connecting pipe. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1 This embodiment of a vacuum disperser with dustproof function includes a frame 1 and a dispersion tank 2. A control panel 3 is fixed on the right side of the front of the frame 1. A connecting component 4 is provided on the frame 1. The frame 1 includes a base, and a U-shaped frame is fixed on the base.

[0021] In this embodiment, handles are fixed on both the left and right sides of the dispersion bucket 2.

[0022] Please see Figures 2 to 3In this embodiment, the connecting component 4 includes a first cylinder 401 fixed to the upper surface of the frame 1 by a mounting bracket. The piston rod of the first cylinder 401 slides through the frame 1 and extends into the interior. A connecting bracket 402 is fixed to the outer side of the piston rod of the first cylinder 401. A sealing cover 403 is fixed to the lower surface of the connecting bracket 402. A limiting cylinder 404 adapted to the dispersion barrel 2 is fixed to the bottom wall of the inner cavity of the frame 1. A rectangular insert 405 is fixed to the bottom wall of the inner cavity of the frame 1 and inside the limiting cylinder 404. The dispersion barrel 2 is slidably inserted into the inside of the limiting cylinder 404. A slot 406 adapted to the rectangular insert 405 is opened on the lower surface of the dispersion barrel 2. The rectangular insert 405 is slidably inserted into the inside of the slot 406. A connector is provided on the sealing cover 403.

[0023] Specifically, the connecting components include connecting plates 407 fixed on the left and right sides of the sealing cover 403, U-shaped slides 408 fixed on the left and right side walls of the inner cavity of the frame 1, the connecting plates 407 on the left and right sides being slidably connected to the outside of the U-shaped slides 408 on the left and right sides, a motor 5 fixed on the upper surface of the sealing cover 403 and inside the connecting frame 402 via a mounting bracket, a rotating rod 6 rotatably connected to the lower surface of the sealing cover 403 via a sealing bearing, a plurality of equidistantly distributed dispersing discs 7 fixed on the outside of the rotating rod 6, the top of the rotating rod 6 rotating through the sealing cover 403 and fixedly connected to the outside of the output shaft of the motor 5, and the U-shaped slides 408 on the left and right sides being symmetrically distributed on the left and right sides of the longitudinal central axis of the frame 1.

[0024] Specifically, the dispersion barrel 2 containing the material is placed inside the limiting cylinder 404, and the slot 406 is located outside the rectangular insert 405. Then, the operator starts the equipment through the control panel 3. The piston rod of the first cylinder 401 extends downward, driving the connecting frame 402 and the sealing cover 403 to move downward, so that the sealing cover 403 tightly covers the upper port of the dispersion barrel 2. The sealing rubber ring on the sealing cover 403 ensures the sealing effect and prevents dust and external gas from entering the dispersion barrel 2. The dispersion barrel 2 is limited in the frame 1 by the limiting cylinder 404 and the rectangular insert 405 to ensure its stable position.

[0025] Specifically, the vacuum pump 8 is started through the control panel 3, and the air in the dispersion tank 2 is extracted through the connecting pipe 9 to establish a vacuum environment. The solenoid valve controls the opening and closing of the connecting pipe 9 to ensure the stability of the vacuum environment. The pressure gauge monitors the pressure in the dispersion tank 2 in real time, and the operator can observe the pressure changes through the pressure gauge to ensure the establishment and maintenance of the vacuum environment.

[0026] Specifically, a vacuum pump 8 is fixed on the right side of the upper surface of the sealing cover 403. A connecting pipe 9 is fixed to the input end of the vacuum pump 8. The bottom end of the connecting pipe 9 passes through the sealing cover 403 and extends to the lower side of the sealing cover 403. An electromagnetic valve is provided on the connecting pipe 9. The sealing cover 403 includes a fixed cover. A sealing rubber ring is fixed on the lower surface of the fixed cover. A pressure gauge is fixed on the upper surface of the sealing cover 403. The sensing end of the pressure gauge passes through the sealing cover 403 and extends to the lower side of the sealing cover 403. The first cylinder 401, the motor 5, the vacuum pump 8, and the electromagnetic valve are all electrically connected to the control panel 3 through wires. The connecting pipe 9 is usually designed to allow only air to pass through while preventing materials from entering. A filter screen is provided inside the connecting pipe 9.

[0027] It should be noted that the motor 5 is started via the control panel 3, driving the rotating rod 6 to rotate. The multiple dispersing discs 7 on the rotating rod 6 rotate at high speed inside the dispersion tank 2, shearing and stirring the material to achieve uniform dispersion. Since the dispersion tank 2 is in a vacuum environment, the material will not be contaminated by external dust during the dispersion process. At the same time, the vacuum environment also helps to reduce the generation of bubbles and improve the dispersion effect. After dispersion is completed, the motor 5 stops working, the vacuum pump 8 stops pumping air, the solenoid valve closes, and the piston rod of the first cylinder 401 retracts upward, driving the sealing cover 403 away from the dispersion tank 2, releasing the seal. The operator can then use the handle to lift the dispersion tank 2 upward from inside the limiting cylinder 404 for subsequent material processing, which facilitates material feeding and reduces the complexity and time cost of manual operation.

[0028] The working principle of the above embodiments is as follows: In use, the dispersion tank 2 containing the material is placed inside the limiting cylinder 404, with the slot 406 located outside the rectangular insert 405. Then, the operator starts the equipment through the control panel 3. The piston rod of the first cylinder 401 extends downward, driving the connecting frame 402 and the sealing cover 403 to move downward, so that the sealing cover 403 tightly covers the upper port of the dispersion tank 2. The sealing rubber ring on the sealing cover 403 ensures the sealing effect and prevents dust and external gas from entering the dispersion tank 2. The dispersion tank 2 is limited in the frame 1 by the limiting cylinder 404 and the rectangular insert 405 to ensure its stable position. The vacuum pump 8 is started through the control panel 3, and the air in the dispersion tank 2 is extracted through the connecting pipe 9 to establish a vacuum environment. The electromagnetic valve controls the opening and closing of the connecting pipe 9 to ensure the stability of the vacuum environment.

[0029] The pressure gauge monitors the pressure inside the dispersion tank 2 in real time. The operator can observe the pressure changes through the pressure gauge to ensure the establishment and maintenance of the vacuum environment. Then, the motor 5 is started through the control panel 3, driving the rotating rod 6 to rotate. Multiple dispersing discs 7 on the rotating rod 6 rotate at high speed inside the dispersion tank 2, shearing and stirring the material to achieve uniform dispersion. Since the dispersion tank 2 is in a vacuum environment, the material will not be contaminated by external dust during the dispersion process. At the same time, the vacuum environment also helps to reduce the generation of bubbles and improve the dispersion effect. After dispersion is completed, the motor 5 stops working, the vacuum pump 8 stops pumping air, the solenoid valve closes, and the piston rod of the first cylinder 401 retracts upward, driving the sealing cover 403 away from the dispersion tank 2, releasing the seal. The operator can then use the handle to remove the dispersion tank 2 upward from inside the limiting cylinder 404 for subsequent material processing.

[0030] The installation, connection, or setting methods disclosed in this embodiment are all common mechanical connection methods, and any method that can achieve its beneficial effects can be implemented.

[0031] It should be noted that the orientations or positional relationships indicated herein are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the purpose of facilitating the description of this application and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0032] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vacuum disperser with dustproof function, comprising a frame (1) and a dispersion tank (2), characterized in that: A control panel (3) is fixed on the right side of the front of the frame (1), and a connecting component (4) is provided on the frame (1). The connecting assembly (4) includes a first cylinder (401) fixed to the upper surface of the frame (1) by a mounting bracket. The piston rod of the first cylinder (401) slides through the frame (1) and extends into the interior. A connecting bracket (402) is fixed to the outside of the piston rod of the first cylinder (401). A sealing cover (403) is fixed to the lower surface of the connecting bracket (402). A limiting cylinder (404) adapted to the dispersion barrel (2) is fixed to the bottom wall of the inner cavity of the frame (1). A rectangular insert (405) is fixed to the bottom wall of the inner cavity of the frame (1) and inside the limiting cylinder (404). The dispersion barrel (2) is slidably inserted into the inside of the limiting cylinder (404). A slot (406) adapted to the rectangular insert (405) is opened on the lower surface of the dispersion barrel (2). The rectangular insert (405) is slidably inserted into the inside of the slot (406). A connector is provided on the sealing cover (403).

2. The vacuum disperser with dustproof function according to claim 1, characterized in that: The connector includes connecting plates (407) fixed on the left and right sides of the sealing cover (403). U-shaped slides (408) are fixed on the left and right side walls of the inner cavity of the frame (1). The connecting plates (407) on the left and right sides are slidably connected to the outside of the U-shaped slides (408) on the left and right sides.

3. A vacuum disperser with dustproof function according to claim 1, characterized in that: The upper surface of the sealing cover (403) and inside the connecting frame (402) is fixed with a motor (5) by a mounting bracket. The lower surface of the sealing cover (403) is rotatably connected with a rotating rod (6) by a sealing bearing. Multiple equidistant dispersing discs (7) are fixed on the outer side of the rotating rod (6). The top end of the rotating rod (6) rotates through the sealing cover (403) and is fixedly connected to the outer side of the output shaft of the motor (5).

4. A vacuum disperser with dustproof function according to claim 1, characterized in that: A vacuum pump (8) is fixed on the right side of the upper surface of the sealing cover (403). A connecting pipe (9) is fixed at the input end of the vacuum pump (8). The bottom end of the connecting pipe (9) passes through the sealing cover (403) and extends to the lower side of the sealing cover (403). An electromagnetic valve is provided on the connecting pipe (9).

5. A vacuum disperser with dustproof function according to claim 1, characterized in that: The sealing cap (403) includes a fixing cap, and a sealing rubber ring is fixed on the lower surface of the fixing cap.

6. A vacuum disperser with dustproof function according to claim 1, characterized in that: The dispersion barrel (2) has handles fixed on both the left and right sides.

7. A vacuum disperser with dustproof function according to claim 4, characterized in that: The first cylinder (401), motor (5), vacuum pump (8) and solenoid valve are all electrically connected to the control panel (3) via wires.

8. A vacuum disperser with dustproof function according to claim 1, characterized in that: A pressure gauge is fixed on the upper surface of the sealing cover (403), and the sensing end of the pressure gauge passes through the sealing cover (403) and extends to the lower side of the sealing cover (403).

9. A vacuum disperser with dustproof function according to claim 2, characterized in that: The U-shaped carriages (408) on the left and right sides are symmetrically distributed on the left and right sides of the longitudinal central axis of the frame (1).

10. A vacuum disperser with dustproof function according to claim 1, characterized in that: The frame (1) includes a base on which a U-shaped frame is fixed.

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