Testing device for stirring paddle production
By designing a stirring paddle testing device including a protective plate, a flip assembly and a limit pin, the safety hazards caused by the lack of protective structure in the prior art are solved, and the safety and testing stability of staff are improved.
Patent Information
- Application Number
- CN202421679867.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The existing stirring paddle balance testing device lacks a protective structure, and the staff have safety hazards during the testing process.
A test device including a dynamic balance test machine, a propeller test structure, a control panel, a protective plate, a flip assembly and a limit pin is designed to improve safety through a protective plate and a flip assembly, and stabilize the guard plate through a limit pin.
It effectively improves the safety of staff, prevents particulate matter from contacting with the high-speed rotating stirring paddle, reduces safety risks, and improves the stability of the protective plate through limit pins.
Smart Images
Figure CN222825192U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of stirring paddle production, in particular to a testing device for stirring paddle production. Background Art
[0002] The main purpose of the dynamic balancing test of the impeller is to ensure the stability and efficiency of the mixing equipment during operation. The impeller plays a vital role in the chemical reaction, mixing of substances or production process. If the impeller is dynamically unbalanced, that is, uneven forces or torques are generated when rotating, this may cause vibrations, increased noise and even mechanical failure of the equipment. Through dynamic balancing test, this imbalance can be detected and corrected, thereby reducing vibrations and noise, and improving the efficiency and safety of the equipment. In addition, dynamic balancing test can also help to extend the service life of the mixing equipment, reduce maintenance costs and ensure the smooth progress of the production process.
[0003] In the prior art, when the agitator paddle is tested by a dynamic balancing tester, the agitator paddle is in a high-speed rotating state, and the staff stands on the front outer surface of the dynamic balancing tester, lacking a protective structure. When particulate matter comes into contact with the high-speed rotating agitator paddle, it will increase the danger to a certain extent.
[0004] To this end, we propose a testing device for the production of stirring paddles. Utility Model Content
[0005] 1. Technical issues to be resolved
[0006] In view of the deficiencies in the prior art, the utility model provides a testing device for a stirring paddle production, which is convenient for protecting workers and improves safety, and can effectively solve the problems in the background technology.
[0007] (II) Technical solution
[0008] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a testing device for the production of a stirring paddle, comprising a dynamic balancing tester, a propeller testing structure is arranged in the middle of the upper outer surface of the dynamic balancing tester, a control panel is arranged on the upper part of the front end outer surface of the dynamic balancing tester, a protective plate is arranged at the front end of the upper outer surface of the dynamic balancing tester, a flipping assembly is arranged between the protective plate and the dynamic balancing tester, a limiting pin is fixedly installed at one end of the front end of the upper outer surface of the dynamic balancing tester away from the flipping assembly, the flipping assembly comprises a reduction motor, a reinforcement block, a fixed shaft, a driving shaft, a fixed plate, an arm and a connecting block, and the reduction motor and the fixed plate are both fixedly installed on the upper part of the outer surface of one end of the dynamic balancing tester.
[0009] Preferably, the driving shaft is connected between the reduction motor and the fixed plate.
[0010] Preferably, the fixed shaft is fixedly mounted on the outer wall of the middle portion of the driving shaft, and the arm is fixedly mounted on the outer surface of the upper end of the fixed shaft.
[0011] Preferably, the number of the connection blocks is three groups, and the three groups of connection blocks are fixedly installed between the outer surface of one end of the protective plate and the outer surface of one side of the arm.
[0012] Preferably, the number of the reinforcement blocks is two groups, and the two groups of reinforcement blocks are fixedly installed between the lower part of the outer surface of both sides of the arm and the upper end outer surface of the fixed shaft.
[0013] Preferably, a sealed bearing is arranged between the driving shaft and the fixed plate, the driving shaft is rotatably connected to the fixed plate through the sealed bearing, a coupling is arranged between the driving shaft and the reduction motor, and the outer surface of one end of the driving shaft is fixedly connected to the outer surface of one end of the output shaft in the reduction motor through the coupling.
[0014] (III) Beneficial effects
[0015] Compared with the prior art, the utility model provides a testing device for agitator production, which has the following beneficial effects:
[0016] 1. The testing device for the production of a stirring paddle plays a protective role and improves safety by providing a protective plate.
[0017] 2. The testing device for the production of a stirring propeller is convenient for driving the protective plate to flip by means of a flip assembly, without affecting the loading and unloading of the propeller test structure.
[0018] 3. The testing device for the production of a stirring paddle has a limit pin, and when the side of the protective plate close to the propeller test structure is hit, the limit pin is used to limit the protective plate, thereby improving the stability of the protective plate. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a testing device for producing a stirring paddle.
[0020] Figure 2 The utility model is a partial structural schematic diagram of a testing device for a stirring paddle production.
[0021] Figure 3 The utility model is a schematic diagram of the structure of a protective plate and a flip assembly in a testing device for production of a stirring paddle.
[0022] Figure 4 The utility model is a partial structural schematic diagram of a flip assembly in a testing device for production of a stirring paddle.
[0023] In the figure: 1. Dynamic balancing test machine; 2. Control panel; 3. Protective plate; 4. Limit pin; 5. Propeller test structure; 6. Flip assembly; 7. Gear motor; 8. Reinforcement block; 9. Fixed shaft; 10. Driving shaft; 11. Fixed plate; 12. Arm; 13. Connecting block. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] This embodiment is a testing device for producing stirring paddles.
[0026] like Figure 1-4 As shown, it includes a dynamic balancing tester 1, a propeller test structure 5 is arranged in the middle of the upper outer surface of the dynamic balancing tester 1, a control panel 2 is arranged on the upper part of the front end outer surface of the dynamic balancing tester 1, a protective plate 3 is arranged at the front end of the upper outer surface of the dynamic balancing tester 1, a flip assembly 6 is arranged between the protective plate 3 and the dynamic balancing tester 1, a limit pin 4 is fixedly installed at one end of the front end of the upper outer surface of the dynamic balancing tester 1 away from the flip assembly 6, the flip assembly 6 includes a reduction motor 7, a reinforcement block 8, a fixed shaft 9, a driving shaft 10, a fixed plate 11, an arm 12 and a connecting block 13, and the reduction motor 7 and the fixed plate 11 are both fixedly installed on the upper part of the outer surface of one end of the dynamic balancing tester 1.
[0027] The driving shaft 10 is connected between the reduction motor 7 and the fixed plate 11; the fixed shaft 9 is fixedly installed on the outer wall of the middle part of the driving shaft 10, and the arm 12 is fixedly installed on the outer surface of the upper end of the fixed shaft 9; the number of connecting blocks 13 is three groups, and the three groups of connecting blocks 13 are fixedly installed between the outer surface of one end of the protective plate 3 and the outer surface of one side of the arm 12; the number of reinforcing blocks 8 is two groups, and the two groups of reinforcing blocks 8 are fixedly installed between the lower part of the outer surface of both sides of the arm 12 and the outer surface of the upper end of the fixed shaft 9; a sealed bearing is arranged between the driving shaft 10 and the fixed plate 11, and the driving shaft 10 is rotatably connected to the fixed plate 11 through the sealed bearing, and a coupling is arranged between the driving shaft 10 and the reduction motor 7, and the outer surface of one end of the driving shaft 10 is fixedly connected to the outer surface of one end of the output shaft in the reduction motor 7 through the coupling.
[0028] It should be noted that the utility model is a testing device for the production of agitator paddles. The dynamic balancing tester 1, control panel 2 and propeller test structure 5 recorded in the text are all prior arts, which can be effectively known to technicians in the relevant technical field, and the details are not repeated here. When testing the propeller, the driving shaft 10 is driven to rotate by the operation of the reduction motor 7, thereby driving the protective plate 3 to flip to the upper outer surface of the dynamic balancing tester 1. The protective plate 3 is provided to play a protective role and improve safety. The limit pin 4 is provided, and when the protective plate 3 is close to the side of the propeller test structure 5 and is hit, the limit pin 4 is used to limit the protective plate 3, which can improve the stability of the protective plate 3.
[0029] It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. A testing device for production of a stirring propeller, comprising a dynamic balancing tester (1), wherein a propeller testing structure (5) is arranged in the middle of the upper outer surface of the dynamic balancing tester (1), and a control panel (2) is arranged in the upper part of the front outer surface of the dynamic balancing tester (1), characterized in that: A protective plate (3) is provided at the front end of the upper outer surface of the dynamic balancing tester (1), and a flip assembly (6) is provided between the protective plate (3) and the dynamic balancing tester (1). A limit pin (4) is fixedly installed at one end of the upper outer surface of the dynamic balancing tester (1) away from the flip assembly (6). The flip assembly (6) comprises a reduction motor (7), a reinforcement block (8), a fixed shaft (9), a driving shaft (10), a fixed plate (11), an arm (12) and a connecting block (13). The reduction motor (7) and the fixed plate (11) are both fixedly installed at the upper part of the outer surface of one end of the dynamic balancing tester (1).
2. A stirring paddle production testing device according to claim 1, characterized in that: The driving shaft (10) is connected between the reduction motor (7) and the fixing plate (11).
3. A testing device for production of stirring paddles according to claim 2, characterized in that: The fixed shaft (9) is fixedly mounted on the outer wall of the middle portion of the driving shaft (10), and the arm (12) is fixedly mounted on the outer surface of the upper end of the fixed shaft (9).
4. A stirring paddle production testing device according to claim 3, characterized in that: The number of the connection blocks (13) is three groups, and the three groups of the connection blocks (13) are fixedly installed between the outer surface of one end of the protective plate (3) and the outer surface of one side of the arm (12).
5. A testing device for production of stirring paddles according to claim 4, characterized in that: The number of the reinforcing blocks (8) is two groups, and the two groups of reinforcing blocks (8) are fixedly installed between the lower part of the outer surface of both sides of the arm (12) and the upper end outer surface of the fixed shaft (9).
6. A testing device for production of stirring paddles according to claim 5, characterized in that: A sealed bearing is provided between the driving shaft (10) and the fixed plate (11), and the driving shaft (10) is rotatably connected to the fixed plate (11) via the sealed bearing. A coupling is provided between the driving shaft (10) and the reduction motor (7), and the outer surface of one end of the driving shaft (10) is fixedly connected to the outer surface of one end of the output shaft in the reduction motor (7) via the coupling.