Overload protection device of high-speed dispersion machine

Abstract

The utility model provides an overload protection device of a high-speed dispersion machine, the overload protection device comprises a high-speed dispersion machine body, the high-speed dispersion machine body comprises a control box, a shaft rod and a rotating gear, the side wall of the control box is fixedly connected with a circuit breaker, the back of the high-speed dispersion machine body is fixedly connected with a mounting rack, and the mounting rack is in threaded connection with a screw rod; the back of the screw is fixedly connected with a fixing plate, the fixing plate is fixedly connected with a handle, the front face of the screw is rotationally connected with a first connecting block through a bearing, the shaft rod is movably sleeved with a baffle, the top of the baffle is fixedly connected with a second connecting block, an adjusting plate is hinged between the first connecting block and the second connecting block, and the bottom of the baffle is fixedly connected with a sealing gasket. The height of the baffle can be adjusted, so that the baffle blocks the opening of the container, the sealing performance between the baffle and the opening of the container is further guaranteed through the arranged sealing gasket, the situation that part of liquid splashes out of the container when the liquid in the container is stirred is prevented, operation is easy, and unnecessary waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of overload protection equipment, in particular to an overload protection device for a high-speed disperser. Background Art

[0002] High-speed dispersers are mainly used for crushing, dispersing, emulsifying and mixing liquid raw materials of different viscosities. They are new stirring equipment that runs at high speed through the upper and lower teeth of the dispersion disk. The control box may be overloaded during operation. Overload protection is an overload protection device installed to prevent the main power line from overheating and damaging the protector due to overload. Overload is a relatively broad term, which can refer to excessive load on electrical equipment or excessive force on an object. The protection for these behaviors that exceed the "load" is collectively referred to as overload protection. In the communication power supply system, the function of automatically disconnecting the power supply of the power supply equipment due to excessive load is called overload protection. However, the existing technology has the following shortcomings when used:

[0003] When the high-speed disperser is working, it disperses the liquid in the container through the high-speed rotating gear. The vortex generated by the centrifugal force of the liquid in the container continues to expand, which may cause part of the liquid to splash out of the container, causing unnecessary waste and pollution.

[0004] Therefore, an overload protection device for a high-speed disperser is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to address the problem that when the existing high-speed disperser disperses the liquid in the container through the high-speed rotating gear during operation, the vortex generated by the centrifugal force of the liquid in the container continues to expand, which may cause part of the liquid to splash out of the container, causing unnecessary waste and pollution.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The invention discloses an overload protection device for a high-speed disperser to improve the above problems.

[0008] The specific application is as follows:

[0009] An overload protection device for a high-speed disperser comprises a high-speed disperser body, wherein the high-speed disperser body comprises a control box, a shaft and a rotating gear, a circuit breaker is fixedly connected to the side wall of the control box, a mounting frame is fixedly connected to the back of the high-speed disperser body, a screw is threadedly connected to the mounting frame, a fixing plate is fixedly connected to the back of the screw, a handle is fixedly connected to the fixing plate, a first connecting block is rotatably connected to the front of the screw through a bearing, a baffle is movably sleeved on the shaft, a second connecting block is fixedly connected to the top of the baffle, an adjustment plate is hinged between the first connecting block and the second connecting block, a sealing pad is fixedly connected to the bottom of the baffle, a pipe sleeve symmetrically distributed about the shaft is fixedly connected to the high-speed disperser body, and a guide rod is slidably connected to the pipe sleeve.

[0010] As a preferred technical solution of the present application, a sensor is fixedly connected to the side wall of the control box.

[0011] As a preferred technical solution of the present application, an alarm is fixedly connected to the side wall of the control box.

[0012] As a preferred technical solution of the present application, the rotating gear is installed at the bottom of the shaft by fastening bolts.

[0013] As a preferred technical solution of the present application, a fluorescent warning plate is provided on the front of the high-speed disperser body.

[0014] As a preferred technical solution of the present application, the second connecting block is movably sleeved on the shaft rod.

[0015] As a preferred technical solution of the present application, the bottom of the guide rod is fixedly connected to the second connecting block.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] In the scheme of this application:

[0018] 1. Through the installation frame, screw, fixing plate, handle, first connecting block, baffle, second connecting plate, adjusting plate, pipe sleeve and guide rod, when the rotating gear is immersed in the liquid in the container, the staff rotates the screw through the handle, and the first connecting block is driven to move in the direction close to the shaft rod as the screw rotates, and the second connecting block is driven downward by the adjusting plate, so that the baffle blocks the opening of the container, and the sealing between the baffle and the container opening is further ensured by the arranged sealing gasket, so as to prevent part of the liquid from splashing out of the container when the liquid in the container is stirred. The operation is simple and convenient, and unnecessary waste is avoided. The problem that the vortex generated by the centrifugal force of the liquid in the container continues to expand when the high-speed disperser in the prior art disperses the liquid in the container through the high-speed rotating gear during operation may cause part of the liquid to splash out of the container, causing unnecessary waste and pollution is solved.

[0019] 2. The fluorescent warning board can serve as a warning at night to prevent workers from accidentally touching the high-speed disperser body.

[0020] 3. The fastening bolts provided make it easy to remove the rotating gear for model replacement or cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of an overload protection device for a high-speed disperser provided in this application.

[0022] Figure 2 This is a schematic diagram of the front view structure of an overload protection device for a high-speed disperser provided in the present application.

[0023] Figure 3 A schematic diagram of the overall structure of an overload protection device for a high-speed disperser provided in this application.

[0024] Figure 4 A schematic side view of the overload protection device of a high-speed disperser provided in the present application.

[0025] Figure 5 A schematic side view of the overload protection device of a high-speed disperser provided in the present application.

[0026] Indicated in the figure:

[0027] 1. High-speed disperser body; 2. Control box; 3. Shaft; 4. Rotating gear; 5. Circuit breaker; 6. Mounting frame; 7. Screw; 8. Fixing plate; 9. Handle; 10. First connecting block; 11. Baffle; 12. Second connecting block; 13. Adjusting plate; 14. Pipe sleeve; 15. Guide rod; 16. Sensor; 17. Alarm; 18. Fastening bolt; 19. Fluorescent warning plate; 20. Sealing gasket. DETAILED DESCRIPTION

[0028] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0029] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0031] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0032] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0033] Example:

[0034] like Figure 1-5 As shown, an overload protection device of a high-speed disperser proposed in this embodiment includes a high-speed disperser body 1, the high-speed disperser body 1 includes a control box 2, a shaft 3 and a rotating gear 4, a circuit breaker 5 is fixedly connected to the side wall of the control box 2, a mounting frame 6 is fixedly connected to the back of the high-speed disperser body 1, a screw 7 is threadedly connected to the mounting frame 6, a fixing plate 8 is fixedly connected to the back of the screw 7, and a handle 9 is fixedly connected to the fixing plate 8. When the rotating gear 4 is immersed in the liquid in the container, the staff rotates the screw 7 through the handle 9, and the front side of the screw 7 is rotatably connected to the first connecting block 10 through the bearing. As the screw 7 rotates, the first connecting block 10 is driven to move in the direction close to the shaft 3, and the movable sleeve on the shaft 3 is provided with a stopper Plate 11, the top of the baffle 11 is fixedly connected with a second connecting block 12, an adjusting plate 13 is hinged between the first connecting block 10 and the second connecting block 12, the second connecting block 12 is driven downward by the adjusting plate 13, so that the baffle 11 blocks the opening of the container, and the bottom of the baffle 11 is fixedly connected with a sealing gasket 20. The sealing gasket 20 is set to further ensure the sealing between the baffle 11 and the container opening, and prevent part of the liquid from splashing out of the container when the liquid in the container is stirred. The high-speed disperser body 1 is fixedly connected with a pipe sleeve 14 symmetrically distributed about the shaft rod 3, and a guide rod 15 is slidably connected in the pipe sleeve 14. The guide rod 15 can guide the second connecting block 12 and the baffle 11.

[0035] like Figure 1 and Figure 5As shown, the side wall of the control box 2 is fixedly connected with an inductor 16, and when the inductor 16 senses that the voltage inside the control box 2 is too high, the circuit breaker 5 will automatically break.

[0036] like Figure 5 As shown, an alarm 17 is fixedly connected to the side wall of the control box 2. When the sensor 16 senses that the voltage inside the control box 2 is too high, the circuit will be automatically disconnected through the circuit breaker 5, and an early warning will be issued to the staff through the alarm 17.

[0037] like Figure 3 As shown, the rotating gear 4 is installed at the bottom of the shaft 3 by means of the fastening bolts 18. The fastening bolts 18 can be used to facilitate the removal of the rotating gear 4 for model replacement or cleaning.

[0038] like Figure 2 As shown, a fluorescent warning plate 19 is provided on the front of the high-speed disperser body 1 , which can play a certain warning role at night to prevent the staff from accidentally touching the high-speed disperser body 1 .

[0039] like Figure 2 and Figure 4 As shown, the second connecting block 12 is movably sleeved on the shaft rod 3 .

[0040] like Figure 1 and Figure 4 As shown, the bottom of the guide rod 15 is fixedly connected to the second connecting block 12 , and the guide rod 15 can guide the second connecting block 12 and the baffle 11 .

[0041] Specifically, when the overload protection device of this high-speed disperser is in use: when the rotating gear 4 is immersed in the liquid in the container, the staff rotates the screw 7 through the handle 9, and as the screw 7 rotates, the first connecting block 10 is driven to move in the direction close to the shaft 3, and the second connecting block 12 is driven downward by the adjusting plate 13, so that the baffle 11 blocks the opening of the container. The sealing gasket 20 is provided to further ensure the sealing between the baffle 11 and the container opening, so as to prevent part of the liquid from splashing out of the container when the liquid in the container is stirred. The operation is simple and convenient, easy to implement, and unnecessary waste is avoided. Through the circuit breaker 5, when the sensor 16 senses that the internal voltage of the control box 2 is too large, it will automatically break the circuit, and issue an early warning to the staff through the alarm 17. The fluorescent warning board 19 provided can play a certain warning role at night to prevent the staff from accidentally touching the high-speed disperser body 1. Through the fastening bolts 18 provided, the rotating gear 4 can be easily removed for model replacement or cleaning.

[0042] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An overload protection device for a high-speed disperser, comprising a high-speed disperser body (1), characterized in that: The high-speed disperser body (1) comprises a control box (2), a shaft (3) and a rotating gear (4); a circuit breaker (5) is fixedly connected to the side wall of the control box (2); a mounting frame (6) is fixedly connected to the back of the high-speed disperser body (1); a screw (7) is threadedly connected to the mounting frame (6); a fixing plate (8) is fixedly connected to the back of the screw (7); a handle (9) is fixedly connected to the fixing plate (8); and a first connecting rod (9) is rotatably connected to the front of the screw (7) via a bearing. A block (10) is provided on the shaft (3), a baffle (11) is movably sleeved thereon, a second connecting block (12) is fixedly connected to the top of the baffle (11), an adjustment plate (13) is hinged between the first connecting block (10) and the second connecting block (12), a sealing gasket (20) is fixedly connected to the bottom of the baffle (11), a pipe sleeve (14) symmetrically distributed about the shaft (3) is fixedly connected to the body (1) of the high-speed disperser, and a guide rod (15) is slidably connected inside the pipe sleeve (14).

2. The overload protection device of a high-speed disperser according to claim 1, characterized in that: A sensor (16) is fixedly connected to the side wall of the control box (2).

3. The overload protection device of a high-speed disperser according to claim 2, characterized in that: An alarm (17) is fixedly connected to the side wall of the control box (2).

4. The overload protection device of a high-speed disperser according to claim 3, characterized in that: The rotating gear (4) is mounted on the bottom of the shaft (3) via a fastening bolt (18).

5. The overload protection device of a high-speed disperser according to claim 4, characterized in that: The front of the high-speed disperser body (1) is provided with a fluorescent warning plate (19).

6. The overload protection device of a high-speed disperser according to claim 5, characterized in that: The second connecting block (12) is movably sleeved on the shaft rod (3).

7. The overload protection device of a high-speed disperser according to claim 6, characterized in that: The bottom of the guide rod (15) is fixedly connected to the second connecting block (12).

Images