Mining high-voltage solid soft start cabinet
By using guide plates, mobile plates and other structures in mining high-voltage solid-state soft starter cabinets, the problem of inconvenience of low heat dissipation is solved, the power consumption and usage cost are reduced, and the service life of the equipment is improved. Electricity quality.
Patent Information
- Application Number
- CN202323643867.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2025-01-10
- Estimated Expiration
- 2033-12-29
AI Technical Summary
The existing high-voltage solid-state soft starter cabinets for mining are inconvenient to low-dissipation and heat dissipation during use, resulting in increased power consumption and increased usage costs.
A high-pressure solid-state soft starter cabinet for mining is designed, adopting structures such as guide plates, mobile plates, circular plates, adapter plates, bristles and sliding columns. Through mechanical movement, the spring compression and reset is driven, and the filter net is automatically cleaned and dust is realized. The discharge of impurities improves heat dissipation efficiency.
It effectively reduces the power consumption during the heat dissipation process, extends the service life of the equipment, reduces maintenance costs, and improves the power quality.
Smart Images
Figure CN222339283U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soft start cabinets, and in particular to a high-voltage solid-state soft start cabinet for mining. Background Art
[0002] Soft start cabinet is mainly used for starting various types of high-power motors. It uses soft start to replace traditional starting methods to achieve smooth starting, reduce starting power supply, reduce the mechanical impact of large current on the motor when starting the motor, and the impact on the power grid, improve the quality of electricity use, save energy, use blocked rotor protection and fast protection to avoid mechanical failure or blocked rotor blockage causing overheating and burning of the motor, reduce the voltage drop caused by large current, affect other electrical appliances, reduce wear and tear, extend the service life of the motor, and save mechanical maintenance costs.
[0003] The patent specification with announcement number CN218733958U discloses an energy-saving and low-consumption high-voltage solid-state soft-start cabinet, including a cabinet body, the outer wall of the cabinet body is provided with a firm plate, the outer wall of the firm plate is provided with a filter, a control panel is provided on one side of the cabinet body, a cabinet door is provided below the control panel, a wire group is provided inside the cabinet body, a heat dissipation fan is provided on the inner side of the firm plate, a motor is provided on one side of the heat dissipation fan, and a temperature sensor is provided on one side of the motor; the utility model is provided with a cabinet body, a filter, a heat dissipation port, a heat dissipation fan, a motor and a temperature sensor.
[0004] However, in the implementation of relevant technologies, it was found that the above technical solution has the following problems: the above device is not convenient for performing relatively low-energy heat dissipation work on the device during use. Since the design adopts a dual-motor working mode, it will not only increase the use cost during use, but also cause an increase in power consumption, which is not conducive to energy saving. Therefore, further improvement is needed. Utility Model Content
[0005] The utility model provides a high-voltage solid-state soft-start cabinet for mining, which solves the problem in the related art that it is inconvenient to perform low-energy heat dissipation on the device.
[0006] The technical solution of the utility model is as follows:
[0007] A high-voltage solid-state soft-start cabinet for mining, comprising a cabinet, a mounting plate fixedly installed on the rear side of the cabinet, a fixing plate fixedly connected to the rear side of the cabinet, a motor fixedly connected to one side of the fixing plate, the motor fixedly connected to a rotating shaft through an output shaft, a guide plate fixedly connected to the outside of the rotating shaft, a movable plate provided at the bottom of the guide plate, card plates fixedly installed on both sides of the outside of the cabinet, connecting plates fixedly connected to one side of the two card plates, fixed shells fixedly connected to the bottoms of the two connecting plates, springs fixedly connected to the tops of the inner cavities of the two fixed shells, sliding columns fixedly connected to the bottoms of the two springs, adapter plates fixedly connected to the inner sides of the two sliding columns, bristles fixedly connected to the inner sides of the two adapter plates, circular plates fixedly connected to the outer sides of the two adapter plates, the two circular plates are respectively fixedly connected to the outer sides of the moving plate, a plurality of filters are embedded on both sides of the inside of the cabinet, a temperature detector fixedly connected to the inside of the cabinet, and the temperature detector is electrically connected to the motor.
[0008] Preferably, the fixing plate is configured to be in an L shape, and the exteriors of the two sliding columns are in contact with the interiors of the two fixing shells respectively.
[0009] Preferably, the two circular plates are symmetrically distributed, and the cross-section of the movable plate is arranged in a U shape.
[0010] Preferably, the plurality of filter screens are arranged and distributed in a linear shape, and the outer surfaces of the two bristles are in contact with two sides of the interior of the cabinet respectively.
[0011] Preferably, the card plate is shaped as an L shape, and the filter screen is shaped as a rectangle.
[0012] Preferably, sliding grooves are provided on both sides of the exterior of the cabinet, and the two sliding grooves are symmetrically distributed.
[0013] Preferably, sliding plates are provided inside the two sliding grooves, and outer surfaces of the two sliding plates are in contact with the insides of the two sliding grooves respectively.
[0014] Preferably, rotating plates are provided on both sides of the exterior of the cabinet, and the two rotating plates are arranged in an inclined state.
[0015] Preferably, the two rotating plates are movably connected to two sides of the exterior of the cabinet via rotating shafts, and a baffle is fixedly connected to one side of the top of the two rotating plates.
[0016] Preferably, one side of the bottom of the two rotating plates is in contact with one side of the top of the two sliding plates respectively, and the two rotating plates are respectively located at the bottom of the two bristles.
[0017] The working principle and beneficial effects of the utility model are:
[0018] 1. In the utility model, the guide plate will contact with the movable plate during the rotation process and drive the movable plate to move downward. The movable plate will synchronously drive the circular plate to move during the downward movement. The circular plate will synchronously drive the adapter plate and the bristles to move during the movement. The bristles will clean the impurities and dust outside the filter screen during this process. Since the adapter plate will synchronously drive the sliding column to move during the downward movement, the sliding column will synchronously drive the spring to stretch during the downward movement. When the guide plate completely slides over the outer surface of the movable plate, the spring will be quickly compressed and drive the sliding column to reset. The sliding column will synchronously drive the adapter plate and the bristles to rise during the resetting process, and this reciprocating process can achieve the cleaning of the filter screen.
[0019] 2. In the utility model, after the filter screen is cleaned, the impurities and dust on the outside will be scraped off to the top of the rotating plate and blocked by the baffle. When it is necessary to collect and discharge the dust and impurities, the staff will push the sliding plate inside the sliding groove. The rotating plate is not subjected to force at this time, so it will drive the baffle to rotate, and then the impurities and dust will be automatically discharged to the outside, thereby facilitating the collection of dust and impurities. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0022] Figure 2 It is a rear view schematic diagram of the overall structure of the utility model;
[0023] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model;
[0024] Figure 4 For this utility model Figure 2 A in the enlarged view;
[0025] Figure 5 It is a cross-sectional schematic diagram from the perspective of the spring in the utility model;
[0026] Figure 6 For this utility model Figure 2 Enlarged view of point B in .
[0027] In the figure: 1. cabinet; 2. mounting plate; 3. fixing plate; 4. motor; 5. rotating shaft; 6. guide plate; 7. moving plate; 8. clamping plate; 9. connecting plate; 10. fixing shell; 11. spring; 12. sliding column; 13. adapter plate; 14. bristles; 15. round plate; 16. filter screen; 17. temperature detector; 18. rotating plate; 19. baffle; 20. sliding plate. DETAILED DESCRIPTION
[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Example 1
[0030] like Figure 1 to Figure 5 As shown, this embodiment proposes a high-voltage solid-state soft start cabinet for mining, including a cabinet body 1, a mounting plate 2 is fixedly installed on the rear side of the cabinet body 1, a fixing plate 3 is fixedly connected to the rear side of the cabinet body 1, a motor 4 is fixedly connected to one side of the fixing plate 3, the motor 4 is fixedly connected to a rotating shaft 5 through an output shaft, a guide plate 6 is fixedly connected to the outside of the rotating shaft 5, a moving plate 7 is provided at the bottom of the guide plate 6, card plates 8 are fixedly installed on both sides of the outside of the cabinet body 1, a connecting plate 9 is fixedly connected to the outside of the two card plates 8, a fixing shell 10 is fixedly connected to the bottom of the two connecting plates 9, and two A spring 11 is fixedly connected to the top of the inner cavity of the fixed shell 10, and a sliding column 12 is fixedly connected to the bottom of the two springs 11. An adapter plate 13 is fixedly connected to the inner side of the two sliding columns 12. Bristles 14 are fixedly connected to the inner sides of the two adapter plates 13. A circular plate 15 is fixedly connected to the outside of the two adapter plates 13. The two circular plates 15 are respectively fixedly connected to the two sides of the outside of the movable plate 7. A plurality of filters 16 are embedded on both sides of the inside of the cabinet 1. A temperature detector 17 is fixedly connected to the inside of the cabinet 1, and the temperature detector 17 is electrically connected to the motor 4.
[0031] In this embodiment, the shape of the fixing plate 3 is set to be L-shaped, and the outsides of the two sliding columns 12 are respectively in contact with the insides of the two fixing shells 10, which can facilitate the sliding work of the sliding columns 12.
[0032] In this embodiment, the two circular plates 15 are symmetrically distributed, and the cross section of the moving plate 7 is set to be U-shaped.
[0033] In this embodiment, a plurality of filters 16 are arranged and distributed in a linear shape, and the outer surfaces of the two bristles 14 are in contact with the two sides of the interior of the cabinet 1 respectively, which can facilitate the cleaning of the bristles 14 .
[0034] In this embodiment, the shape of the card plate 8 is set to be L-shaped, and the shape of the filter screen 16 is set to be rectangular, which can facilitate air permeation through the filter screen 16.
[0035] When in use, if the temperature inside the cabinet 1 is too high, the heat inside will be dissipated through the filters 16 on both sides. After a long period of heat dissipation, a large amount of dust and impurities will adhere to the outside of the filters 16, so the temperature inside the cabinet 1 is difficult to dissipate. If the heat rises to a certain value, the temperature detector 17 will receive a signal and control the motor 4 to start. After the motor 4 is turned on, it will control the rotating shaft 5 to rotate. During the rotation process, the rotating shaft 5 will synchronously drive the guide plate 6 to rotate. During the rotation process, the guide plate 6 will contact the movable plate 7 and drive the movable plate 7 to move downward. During the downward movement of the movable plate 7 The circular plate 15 will be driven to move synchronously, and the circular plate 15 will drive the adapter plate 13 and the bristles 14 to move synchronously during the movement. The bristles 14 will clean the impurities and dust on the outside of the filter screen 16 during this process. Since the adapter plate 13 will synchronously drive the sliding column 12 to move during the downward movement, the sliding column 12 will synchronously drive the spring 11 to stretch during the downward movement. When the guide plate 6 completely slides over the outer surface of the moving plate 7, the spring 11 will be quickly compressed and drive the sliding column 12 to reset. The sliding column 12 will synchronously drive the adapter plate 13 and the bristles 14 to rise during the resetting process, and repeat this process, so as to achieve the cleaning of the filter screen 16.
[0036] Example 2
[0037] like Figure 6 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes that sliding grooves are provided on both sides of the exterior of the cabinet 1, and the two sliding grooves are symmetrically distributed.
[0038] In this embodiment, sliding plates 20 are provided inside the two sliding grooves, and the outer surfaces of the two sliding plates 20 are in contact with the insides of the two sliding grooves respectively, which can facilitate the sliding of the sliding plates 20.
[0039] In this embodiment, rotating plates 18 are provided on both sides of the exterior of the cabinet 1. The two rotating plates 18 are arranged in an inclined shape, which can facilitate the collection of impurities and dust.
[0040] In this embodiment, the two rotating plates 18 are movably connected to the two sides of the cabinet 1 through a rotating shaft, and a baffle 19 is fixedly connected to one side of the top of the two rotating plates 18, so that the rotating plates 18 can drive the baffle 19 to rotate.
[0041] In this embodiment, one side of the bottom of the two rotating plates 18 is in contact with one side of the top of the two sliding plates 20 respectively. The two rotating plates 18 are respectively located at the bottom of the two bristles 14, which can facilitate the collection of dust and impurities.
[0042] During use, after the filter screen 16 is cleaned, the impurities and dust on the outside will be scraped off to the top of the rotating plate 18 and blocked by the baffle 19. When it is necessary to collect and discharge the dust and impurities, the staff will push the sliding plate 20 inside the sliding groove. After moving, the sliding plate 20 will leave the bottom of the rotating plate 18. The rotating plate 18 is not subjected to force at this time, so it will drive the baffle 19 to rotate, and then the impurities and dust will be automatically discharged to the outside, thereby facilitating the collection of dust and impurities.
[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A high-voltage solid-state soft start cabinet for mining, comprising a cabinet body (1), characterized in that: The cabinet (1) has a mounting plate (2) fixedly mounted on the rear side thereof, a fixing plate (3) fixedly connected to the rear side thereof, a motor (4) fixedly connected to one side of the fixing plate (3), the motor (4) fixedly connected to a rotating shaft (5) via an output shaft, a guide plate (6) fixedly connected to the outside of the rotating shaft (5), a movable plate (7) being provided at the bottom of the guide plate (6), card plates (8) fixedly mounted on both sides of the outside of the cabinet (1), a connecting plate (9) fixedly connected to one side of the outside of the two card plates (8), a fixing shell (10) fixedly connected to the bottom of the two connecting plates (9), and the tops of the inner cavities of the two fixing shells (10) are both fixedly mounted. A spring (11) is fixedly connected, and the bottoms of the two springs (11) are fixedly connected to sliding columns (12), the inner sides of the two sliding columns (12) are fixedly connected to adapter plates (13), the inner sides of the two adapter plates (13) are fixedly connected to bristles (14), the outer sides of the two adapter plates (13) are fixedly connected to circular plates (15), and the two circular plates (15) are respectively fixedly connected to the outer sides of the movable plate (7), and a plurality of filter screens (16) are embedded on both sides of the interior of the cabinet (1), and a temperature detector (17) is fixedly connected to the interior of the cabinet (1), and the temperature detector (17) is electrically connected to the motor (4).
2. A high voltage solid-state soft start cabinet for mining according to claim 1, characterized in that: The fixing plate (3) is configured to be in an L shape, and the exteriors of the two sliding columns (12) are in contact with the interiors of the two fixing shells (10) respectively.
3. A high voltage solid-state soft start cabinet for mining according to claim 1, characterized in that: The two circular plates (15) are symmetrically distributed, and the cross section of the movable plate (7) is arranged in a U shape.
4. A high voltage solid-state soft start cabinet for mining according to claim 1, characterized in that: The plurality of filter screens (16) are arranged and distributed in a linear shape, and the outer surfaces of the two brush bristles (14) are in contact with two sides of the interior of the cabinet (1) respectively.
5. A high voltage solid-state soft start cabinet for mining according to claim 1, characterized in that: The shape of the card plate (8) is set to be L-shaped, and the shape of the filter screen (16) is set to be rectangular.
6. A high voltage solid-state soft start cabinet for mining according to claim 1, characterized in that: Sliding grooves are provided on both sides of the exterior of the cabinet (1), and the two sliding grooves are symmetrically distributed.
7. A high voltage solid-state soft start cabinet for mining according to claim 6, characterized in that: A sliding plate (20) is provided inside each of the two sliding grooves, and outer surfaces of the two sliding plates (20) are in contact with the insides of the two sliding grooves respectively.
8. A high voltage solid-state soft start cabinet for mining according to claim 7, characterized in that: Rotating plates (18) are provided on both sides of the exterior of the cabinet (1), and the two rotating plates (18) are both arranged in an inclined shape.
9. A high voltage solid-state soft start cabinet for mining according to claim 8, characterized in that: The two rotating plates (18) are movably connected to the two sides of the outside of the cabinet (1) via rotating shafts, and a baffle (19) is fixedly connected to one side of the top of the two rotating plates (18).
10. A high voltage solid-state soft start cabinet for mining according to claim 9, characterized in that: The bottom side of the two rotating plates (18) is in contact with the top side of the two sliding plates (20) respectively, and the two rotating plates (18) are located at the bottom of the two bristles (14) respectively.