Electrical control device for mining mechanical equipment
By designing an electrical control device for mining machinery with a drive belt and suction unit, the circuit problems caused by dust were solved, achieving internal cleaning and dust prevention effects and ensuring stable equipment operation.
Patent Information
- Application Number
- CN202520204912.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-13
- Estimated Expiration
- 2035-02-10
AI Technical Summary
When the electrical control devices of mining machinery and equipment are working in an ore environment, the lack of a dust removal device can cause dust to accumulate inside the electrical control devices, leading to short circuits or poor contact and causing equipment failure.
An electrical control device for mining machinery was designed, comprising a protective box, a motor, a rotating shaft, pulleys, and a transmission belt. The transmission belt drives the hollow tube to rotate, which in turn removes internal dust using a suction device. The internal electrical components are protected by a dustproof net and a shield.
Effectively cleans dust inside electrical control devices, prevents short circuits and poor contact, ensures stable equipment operation, protects motors and electrical appliances, and reduces the entry of external dust.
Smart Images
Figure CN223912143U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of electrical control equipment technology, and in particular to an electrical control device for mining machinery equipment. Background Technology
[0002] Electrical control devices for mining machinery refer to a series of electrical systems used to control and manage the operation of gold mining machinery (such as gold mining machines, tunneling machines, hoists, and transportation equipment). These systems, through automated control technology and electrical components, ensure that the mining machinery can efficiently and safely complete various operational tasks.
[0003] In existing technologies, some electrical control devices for mining machinery collect field data through sensors, transmit it to the control unit for analysis and processing, and then output control signals according to preset algorithms and logic rules to drive the actuators. The control process is continuously adjusted and optimized through feedback mechanisms to ensure that the mining machinery is always in the best working condition. However, when working in a mining environment, some electrical control devices for mining machinery lack dust removal devices, which can cause dust to accumulate inside the electrical control devices. This can lead to short circuits in the internal electrical components or increase the resistance of contact points, resulting in poor contact and ultimately causing equipment failure. Utility Model Content
[0004] To achieve the above objectives, the present invention provides the following technical solution:
[0005] An electrical control device for mining machinery includes a protective box 1. A motor is fixedly connected to the top of the protective box 1. A rotating shaft 1 is fixedly connected to the output end of the motor. A rotating shaft 2 is rotatably connected inside the protective box 1. A pulley 1 is fixedly connected to the outside of the rotating shaft 1. A pulley 2 is fixedly connected to the outside of the rotating shaft 2. A transmission belt 1 is sleeved on the outside of the pulleys 1 and 2. A pulley 3 is fixedly connected to the outside of the rotating shaft 1. A pulley 4 is fixedly connected to the outside of the rotating shaft 2. A transmission belt 2 is sleeved on the outside of the pulleys 3 and 4. A connecting block 1 is fixedly connected to the outside of both the transmission belt 1 and the transmission belt 2. A hollow tube is fixedly connected to the outside of the connecting block 1. A sliding block is fixedly connected to the bottom of the hollow tube. An input tube is fixedly connected to the bottom of the hollow tube, used to drive the hollow tube to rotate around the rotating shafts 1 and 2 once, thereby sucking away dust inside the protective box 1.
[0006] As a further description of the above technical solution:
[0007] The bottom inner wall of the protection box one is fixedly connected with a supporting disc, the inside of the supporting disc is provided with a sliding rail, the bottom of the protection box one is fixedly connected with a protection shell two, the inner wall of the protection shell two is fixedly connected with a suction device, one end of the input pipe is fixedly connected with the input end of the suction device, the output end of the suction device is fixedly connected with an output pipe, which is used for providing suction force to let the hollow hole pipe suck the dust in the protection box one.
[0008] As a further description of the above technical solution:
[0009] The inner wall of the protection shell two is fixedly connected with a supporting rod one, one end of the supporting rod one is fixedly connected with the bottom of the supporting disc, which is used for supporting the supporting disc.
[0010] As a further description of the above technical solution:
[0011] The inside of the protection box one is fixedly connected with a connecting rod two, the outside of the connecting rod two is fixedly connected with a supporting rod, the outside of the supporting rod is fixedly connected with an electric appliance, which is used for fixing the electric appliance.
[0012] As a further description of the above technical solution:
[0013] The bottom of the protection shell two is fixedly connected with a protection shell three, the inside of the protection shell three is slidingly connected with a drawer, the outside of the drawer is fixedly connected with a handle, which is used for collecting the sucked dust.
[0014] As a further description of the above technical solution:
[0015] The bottom of the protection shell two is fixedly connected with a supporting column two, both sides of the protection box one are provided with dustproof nets, so as to reduce the dust from the outside into the inside of the protection box one.
[0016] As a further description of the above technical solution:
[0017] The top of the protection box one is fixedly connected with a supporting rod three, one end of the supporting rod three is fixedly connected with a shielding plate, which is used for protecting the motor.
[0018] As a further description of the above technical solution:
[0019] The outside of the protection box one is provided with a hinge, one side of the bottom of the hinge is fixedly connected with an opening and closing door, which is used for conveniently opening the opening and closing door.
[0020] The utility model has the advantages of the following:
[0021] 1. In the utility model, the starting motor drives the rotating shaft one to rotate, and the pulley one and the pulley three rotate, the transmission belt one and the transmission belt two drive the pulley two and the pulley four to rotate, thereby the transmission belt one and the transmission belt two drive the connecting block one to rotate, thereby drive the hollow hole pipe to rotate a circle, reach the effect that the dust inside protection box one is cleaned thoroughly.
[0022] 2. In the utility model, the protection box one is connected with the shielding plate through the support rod three, can effectively prevent the falling stone from hitting the motor and the protection box one, the protection box one protects the internal electrical appliance, and the dust screen on the both sides of the protection box one effectively prevents the external dust from entering the inside of the protection box one, and the heat generated during the operation of the electrical appliance is discharged. DRAWINGS
[0023] Figure 1 A perspective view of the electrical control device for mine mechanical equipment is provided for the utility model;
[0024] Figure 2 A hollow hole pipe structure schematic view of the electrical control device for mine mechanical equipment is provided for the utility model;
[0025] Figure 3 A rotating shaft one structure schematic view of the electrical control device for mine mechanical equipment is provided for the utility model;
[0026] Figure 4 A support disc structure schematic view of the electrical control device for mine mechanical equipment is provided for the utility model;
[0027] Figure 5 A suction device structure schematic view of the electrical control device for mine mechanical equipment is provided for the utility model;
[0028] Figure 6 A drawer structure schematic view of the electrical control device for mine mechanical equipment is provided for the utility model.
[0029] Legend:
[0030] 1, protection box one;2, motor;3, rotating shaft one;4, rotating shaft two;5, pulley one;6, pulley two;7, transmission belt one;8, connecting block one;9, hollow hole pipe;10, pulley three;11, pulley four;12, transmission belt two;13, sliding block;14, support disc;15, slide rail;16, input pipe;17, suction device;18, protection shell two;19, support rod one;20, connecting rod two;21, support rod;22, electrical appliance;23, support column two;24, protection shell three;25, drawer;26, handle;27, dust screen;28, support rod three;29, shielding plate;30, opening and closing door. DETAILED DESCRIPTION
[0031] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.
[0032] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 1 to 3 The utility model provides an embodiment: a mine machinery equipment electrical control device, including protection box one 1, the top of protection box one 1 is fixedly connected with motor 2, the output of motor 2 is fixedly connected with rotating shaft one 3, the inside rotationally connected of protection box one 1 has rotating shaft two 4, the outside fixed connection of rotating shaft one 3 has belt pulley one 5, the outside fixed connection of rotating shaft two 4 has belt pulley two 6, the outside of belt pulley one 5 and belt pulley two 6 is equipped with transmission belt one 7, the outside fixed connection of rotating shaft one 3 has belt pulley three 10, the outside fixed connection of rotating shaft two 4 has belt pulley four 11, the outside of belt pulley three 10 and belt pulley four 11 is equipped with transmission belt two 12, the outside of transmission belt one 7 and transmission belt two 12 is fixedly connected with connecting block one 8, the outside fixed connection of connecting block one 8 has hollow hole pipe 9, the bottom of hollow hole pipe 9 is fixedly connected with sliding block 13, the bottom of hollow hole pipe 9 is fixedly connected with input pipe 16, for driving hollow hole pipe 9 rotates a circle around rotating shaft one 3 and rotating shaft two 4, inhales the dust in the inside of protection box one 1.
[0033] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figures 3 to 5 The bottom inner wall of protection box one 1 is fixedly connected with support disc 14, the inside of support disc 14 is provided with sliding rail 15, the bottom of protection box one 1 is fixedly connected with protection shell two 18, the inner wall of protection shell two 18 is fixedly connected with suction device 17, one end of input pipe 16 is fixedly connected at the input end of suction device 17, the output end of suction device 17 is fixedly connected with output pipe, for providing suction, let hollow hole pipe 9 inhales the dust in the inside of protection box one 1, the inner wall of protection shell two 18 is fixedly connected with support rod one 19, one end of support rod one 19 is fixedly connected at the bottom of support disc 14, for support disc 14.
[0034] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application. Figure 1 , Figure 2 and Figure 5The inside of the protection box one 1 is fixedly connected with a connecting rod two 20, the outside of the connecting rod two 20 is fixedly connected with a support rod 21, and the outside of the support rod 21 is fixedly connected with an electric appliance 22, which is used for fixing the electric appliance 22. The bottom of the protection shell two 18 is fixedly connected with a protection shell three 24, the inside of the protection shell three 24 is slidably connected with a drawer 25, the outside of the drawer 25 is fixedly connected with a handle 26, which is used for collecting the sucked dust, the bottom of the protection shell two 18 is fixedly connected with a support column two 23, and the two sides of the protection box one 1 are provided with dustproof nets 27, so as to prevent the dust from the outside into the inside of the protection box one 1. The top of the protection box one 1 is fixedly connected with a support rod three 28, one end of the support rod three 28 is fixedly connected with a shielding plate 29, which is used for protecting the motor 2. The outside of the protection box one 1 is provided with a hinge, one side of the bottom of the hinge is fixedly connected with an opening and closing door 30, which is used for conveniently opening the opening and closing door 30.
[0035] Working principle: The connecting rod two 20 is fixed in the inside of the protection box one 1 and is used for supporting the support rod 21 and fixing the electric appliance 22 on the support rod 21. If the staff wants to control and manage the machinery in the ore, the opening and closing door 30 is opened through the hinge, and the machinery in the ore is controlled and managed through the electric appliance 22. The motor 2 is started to drive the rotating shaft one 3 to rotate, so as to drive the belt pulley one 5 and the belt pulley three 10 to rotate. The belt pulley one 5 and the belt pulley three 10 drive the belt pulley two 6 and the belt pulley four 11 to rotate through the transmission belt one 7 and the transmission belt two 12, so that the transmission belt one 7 and the transmission belt two 12 can stably drive the connecting block one 8 to rotate. The hollow hole pipe 9 is driven to rotate through the connecting block one 8, so that the hollow hole pipe 9 can rotate one circle in the inside of the protection box one 1, so as to make the hollow hole pipe 9 suck the dust in each place in the inside of the protection box one 1.
[0036] In the process of rotating the hollow hole pipe 9, the input pipe 16 is driven to slide along the slide rail 15 opened in the support disc 14, the suction device 17 is started to generate suction, the dust in the inside of the protection box one 1 is sucked through the hollow hole pipe 9 connected with the input pipe 16, and is sent into the drawer 25 through the output pipe; after the hollow hole pipe 9 drives the input pipe 16 to rotate one circle, the motor 2 controls the rotating shaft one 3 to rotate in the reverse direction, drives the transmission belt one 7 and the transmission belt two 12 to rotate in the reverse direction, so as to drive the hollow hole pipe 9 to rotate in the reverse direction, drives the input pipe 16 to rotate in the reverse direction, avoids the input pipe 16 from continuously rotating in the original direction, and causes the input pipe 16 to be unable to continuously rotate with the hollow hole pipe 9 due to insufficient length; when the dust collection in the inside of the drawer 25 is completed, the staff holds the handle 26 and pulls the drawer 25 to pull the drawer 25 out of the protection shell three 24, and transports the dust in the inside of the drawer 25 out.
[0037] When the electric appliance 22 continues to operate, the generated heat is discharged through the dust screen 27, and the dust screen 27 reduces the dust from the outside into the protection box 1; the protection box 1 is connected with the shielding plate 29 through the support rod 3, which is used for protecting the motor 2 and preventing falling stones from damaging the motor 2.
[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing embodiments of the present application have been described in detail, for those skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.
Claims
1. An electrical control device for a mining machine, comprising a protection box one (1), characterized in that: The top of the protection box one (1) is fixedly connected with a motor (2), the output end of the motor (2) is fixedly connected with a rotating shaft one (3), the inside of the protection box one (1) is rotatably connected with a rotating shaft two (4), the outside of the rotating shaft one (3) is fixedly connected with a pulley one (5), the outside of the rotating shaft two (4) is fixedly connected with a pulley two (6), the outside of the pulley one (5) and the pulley two (6) is sleeved with a transmission belt one (7), the outside of the rotating shaft one (3) is fixedly connected with a pulley three (10), the outside of the rotating shaft two (4) is fixedly connected with a pulley four (11), the outside of the pulley three (10) and the pulley four (11) is sleeved with a transmission belt two (12), the outside of the transmission belt one (7) and the transmission belt two (12) is fixedly connected with a connecting block one (8), the outside of the connecting block one (8) is fixedly connected with a hollow hole pipe (9), the bottom of the hollow hole pipe (9) is fixedly connected with a sliding block (13), the bottom of the hollow hole pipe (9) is fixedly connected with an input pipe (16).
2. An electrical control device for a mine mechanical equipment according to claim 1, characterized in that: The bottom inner wall of the protection box one (1) is fixedly connected with a support disc (14), the inside of the support disc (14) is provided with a sliding rail (15), the bottom of the protection box one (1) is fixedly connected with a protection shell two (18), the inner wall of the protection shell two (18) is fixedly connected with a suction device (17), one end of the input pipe (16) is fixedly connected with the input end of the suction device (17), the output end of the suction device (17) is fixedly connected with an output pipe.
3. An electrical control device for a mine mechanical equipment according to claim 2, characterized in that: The inner wall of the protection shell two (18) is fixedly connected with a support rod one (19), one end of the support rod one (19) is fixedly connected with the bottom of the support disc (14).
4. The electrical control device for a mine mechanical equipment according to claim 1, characterized in that: The inside of the protection box one (1) is fixedly connected with a connecting rod two (20), the outside of the connecting rod two (20) is fixedly connected with a support rod (21), the outside of the support rod (21) is fixedly connected with an electric appliance (22).
5. A mine mechanical equipment electrical control device according to claim 2, characterized in that: The bottom of the protection shell two (18) is fixedly connected with a protection shell three (24), the inside of the protection shell three (24) is slidably connected with a drawer (25), the outside of the drawer (25) is fixedly connected with a handle (26).
6. A mine mechanical equipment electrical control device according to claim 2, characterized in that: The bottom of the protection shell two (18) is fixedly connected with a support column two (23), the both sides of the protection box one (1) are provided with a dustproof net (27).
7. The electrical control device for a mine mechanical equipment according to claim 1, characterized in that: The top of the protection box one (1) is fixedly connected with a support rod three (28), one end of the support rod three (28) is fixedly connected with a shielding plate (29).
8. The electrical control device for a mine mechanical equipment according to claim 1, characterized in that: The outside of the protection box one (1) is provided with a hinge, one side bottom of the hinge is fixedly connected with an opening and closing door (30).