An automatic guiding device for mining machinery cable winding and unwinding

Abstract

The utility model provides a kind of mining machinery cable winding and unwinding automatic guiding device, it is related to mining cable field, including bottom plate, the surface of bottom plate is fixedly connected with support plate, the inside of support plate is rotatably connected with winding drum, the surface of bottom plate is fixedly connected with support rod, the inside of support rod is fixedly connected with slide post, the surface of slide post is slidably connected with slide bar;Through the suitable position of the surface of slide post that slide bar and slide bar slide back and forth when connecting rod pushs ring, cable passes inside ring, because the upper side of ring is provided with slide bar and slide post therefore ring moves translation in front of winding drum, it is convenient for device to play guiding effect to cable, through the suitable position of the surface of slide post that slide bar and slide bar slide back and forth when connecting rod pushs ring, cable passes inside ring, because the upper side of ring is provided with slide bar and slide post therefore ring moves translation in front of winding drum, it is convenient for device to play guiding effect to cable.

Description

Technical Field

[0001] This utility model relates to the field of mining cables, and in particular to an automatic guide device for the winding and unwinding of mining machinery cables. Background Technology

[0002] Mining cables are short for cables used in coal mines, and all mining cables are flame-retardant cables.

[0003] In existing technology, such as the mining cable reel in Chinese Publication No. CN213864870U, the characteristic feature is that the reel shaft has steps on both sides, bearings are mounted on the steps, the outer ring of the bearing is located in the axial hole of the reel body, the two ends of the reel shaft are square structures, and bearing covers are provided on the outer side of the bearings. The bearing covers are bolted to the reel body, and the bearing covers are hollow structures, with the two ends of the reel shaft passing through the hollow parts of the bearing covers. A mounting seat is welded to one end face of the reel body, and the two ends of the fixing plate are bolted to the mounting seat, with the side of the fixing plate contacting the square side of the reel shaft end. This utility model, by welding a mounting seat to one end face of the reel body and adding a fixing plate, allows the reel shaft and reel body to lock together when power is required, and the reel shaft drives the reel body to rotate. When the power stops, the reel shaft can be disengaged from the reel body, ensuring that the reel body can be manually rotated. This allows the reel rotation to be switched according to needs, avoiding the limitation of a single working function.

[0004] The aforementioned application achieves the effect of switching between automatic and manual operation through multiple components. However, the device is not easy to effectively guide the cable during cable winding and unwinding, and it is also not easy to achieve a cleaning effect, which reduces the overall convenience and timeliness to some extent. Utility Model Content

[0005] This invention provides an effective guiding effect and a certain cleaning effect during the cable winding and unwinding process, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model adopts the following technical solution: an automatic cable winding and unwinding guide device for mining machinery, comprising a base plate, a support plate fixedly connected to the surface of the base plate, a winding drum rotatably connected to the inner side of the support plate, a support rod fixedly connected to the surface of the base plate, a sliding column fixedly connected to the inner side of the support rod, a sliding rod slidably connected to the surface of the sliding column, a collar fixedly connected to the inner side of the sliding rod, a rotating shaft rotatably connected to the inside of the collar, a second motor fixedly connected to the surface of the base plate, a turntable fixedly connected to the output end of the second motor, a connecting rod rotatably connected to the surface of the turntable, a support frame fixedly connected to the surface of the base plate, a sponge pad fixedly connected to the surface of the support frame, a limit post penetrating the surface of the support frame, and a top plate fixedly connected to the top of the limit post. When using the device, the arrangement of the above components facilitates automatic guidance of cable winding and unwinding, and also provides a certain cleaning effect on the cable surface, improving the cleanliness of the device during use.

[0007] Preferably, one end of the connecting rod is fixedly connected to the rear side of the rotating shaft, and the connecting rod is rotatably connected to the surface of the turntable near the eccentric shaft. Through the design of the connection method and connection position between the connecting rod and the turntable, it is convenient to control the movement of the connecting rod by rotating the turntable.

[0008] Preferably, a spring is slidably sleeved on the surface of the limiting post, and the upper and lower ends of the spring abut against the surface of the support frame and the surface of the limiting post, respectively. When using the device, the two ends of the spring abut against the support frame and the limiting post, respectively, so that the top plate has a downward support force, which improves the stability of the top plate during installation.

[0009] Preferably, a sponge pad is fixedly connected to the bottom of the top plate, and the shape of the sponge pad at the bottom of the top plate matches the shape of the sponge pad at the top of the support frame. When using the device, the design of the sponge pads on the inner side of the top plate and the support frame matching each other makes it easy for the sponge pads to clean the surface of the cable.

[0010] Preferably, the number of sliding rods is set to two, and the two sliding rods are distributed on the upper and lower sides of the collar. When using the device, the structural design of the two sliding rods distributed on the upper and lower sides of the collar enables the sliding rods to limit the collar and improve the stability of the collar when it moves.

[0011] Preferably, a first motor is fixedly connected to the surface of the base plate, and the output end of the first motor is fixedly connected to the side of the take-up drum. Through the connection between the output end of the first motor and the take-up drum, when the output end of the first motor rotates inside the motor, it drives the take-up drum to work.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] 1. In this utility model, when the turntable rotates, the connecting rod pushes the collar and the slide rod to a suitable position on the surface of the slide column. The cable passes through the inside of the collar. Since the collar is provided with slide rods and slide columns on both the upper and lower sides, the collar moves horizontally in front of the winding drum, which facilitates the device to guide the cable.

[0014] 2. In this utility model, the top plate is pressed down by the two ends of the spring pressing against the surface of the support frame and the surface of the limiting column. At this time, the wavy sponge pads on the inner side of the support frame and the inner side of the top plate have a certain cleaning effect on the dust on the cable surface, thus improving the cleanliness of the device. Attached Figure Description

[0015] Figure 1 This utility model provides a perspective view of the main structure of an automatic guide device for cable winding and unwinding in mining machinery.

[0016] Figure 2 An enlarged perspective view of the sliding rod connection structure in an automatic guide device for cable winding and unwinding in mining machinery is provided for this utility model.

[0017] Figure 3 An enlarged perspective view of the support frame connection structure in an automatic guide device for cable winding and unwinding in mining machinery is provided for this utility model.

[0018] Figure 4 This utility model presents an enlarged front view of the structure of an automatic guide device for cable winding and unwinding in mining machinery.

[0019] Legend: 1. Base plate; 2. Support plate; 3. Winding drum; 4. First motor; 5. Support rod; 6. Sliding column; 7. Sliding rod; 8. Collar; 9. Rotating shaft; 10. Connecting rod; 11. Second motor; 12. Turntable; 13. Support frame; 14. Sponge pad; 15. Limiting post; 16. Top plate; 17. Spring. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Please see Figures 1-4This utility model provides a technical solution: an automatic guide device for cable winding and unwinding in mining machinery, comprising a base plate 1, a support plate 2 fixedly connected to the surface of the base plate 1, a winding drum 3 rotatably connected to the inner side of the support plate 2, a support rod 5 fixedly connected to the surface of the base plate 1, a sliding column 6 fixedly connected to the inner side of the support rod 5, a sliding rod 7 slidably connected to the surface of the sliding column 6, a collar 8 fixedly connected to the inner side of the sliding rod 7, a rotating shaft 9 rotatably connected to the inside of the collar 8, a second motor 11 fixedly connected to the surface of the base plate 1, a turntable 12 fixedly connected to the output end of the second motor 11, a connecting rod 10 rotatably connected to the surface of the turntable 12, a support frame 13 fixedly connected to the surface of the base plate 1, a sponge pad 14 fixedly connected to the surface of the support frame 13, a limit post 15 penetrating through the surface of the support frame 13, and a top plate 16 fixedly connected to the top of the limit post 15. When using the device, the above-mentioned components facilitate automatic guidance of cable winding and unwinding, and also provide a certain cleaning effect on the cable surface, improving the cleanliness of the device during use.

[0023] like Figure 2 As shown, one end of the connecting rod 10 is fixedly connected to the rear side of the rotating shaft 9, and the connecting rod 10 is rotatably connected to the surface of the turntable 12 near the eccentric shaft. Through the design of the connection method and connection position between the connecting rod 10 and the turntable 12, it is convenient to control the movement of the connecting rod 10 by rotating the turntable 12.

[0024] like Figure 3 As shown, a spring 17 is slidably sleeved on the surface of the limiting post 15. The upper and lower ends of the spring 17 abut against the surface of the support frame 13 and the surface of the limiting post 15, respectively. When using the device, the top plate 16 has a downward support force by the two ends of the spring 17 abutting against the support frame 13 and the limiting post 15, which improves the stability of the top plate 16 during installation.

[0025] like Figure 3 As shown, a sponge pad 14 is fixedly connected to the bottom of the top plate 16. The sponge pad 14 at the bottom of the top plate 16 matches the shape of the sponge pad 14 at the top of the support frame 13. When using the device, the design of the sponge pad 14 on the inner side of the top plate 16 and the support frame 13 matching each other makes it easy for the sponge pad 14 to clean the surface of the cable.

[0026] like Figure 2 As shown, there are two slide rods 7, which are distributed on the upper and lower sides of the collar 8. When using the device, the two slide rods 7 distributed on the upper and lower sides of the collar 8 can limit the movement of the collar 8 by means of the structure design, thereby improving the stability of the collar 8 when it moves.

[0027] like Figure 1As shown, a first motor 4 is fixedly connected to the surface of the base plate 1. The output end of the first motor 4 is fixedly connected to the side of the take-up drum 3. Through the connection between the output end of the first motor 4 and the take-up drum 3, when the output end of the first motor 4 rotates inside the motor, it drives the take-up drum 3 to work.

[0028] The method of use and working principle of this device: First, start the first motor 4 through the external power supply, drive the take-up drum 3 to rotate inside the support plate 2 to take up and unwind the cable. At the same time, start the turntable 12 through the external power supply. When the turntable 12 rotates, the connecting rod 10 pushes the collar 8 and the sliding rod 7 to slide back and forth to the appropriate position on the surface of the sliding column 6. The cable passes through the inside of the collar 8. Since the collar 8 is provided with the sliding rod 7 and the sliding column 6 on both the upper and lower sides, the collar 8 moves horizontally in front of the take-up drum 3.

[0029] Secondly, the cable is passed through the inner side of the support frame 13 and the top plate 16. The two ends of the spring 17 press against the surface of the support frame 13 and the surface of the limiting post 15, so that the top plate 16 is pressed down. At this time, the wavy sponge pad 14 on the inner side of the support frame 13 and the inner side of the top plate 16 has a certain cleaning effect on the dust on the surface of the cable, improving the cleanliness of the device.

[0030] The parts used in this application are all common equipment commonly found in the market and are well known to those skilled in the art. In this application, the above-mentioned equipment is used in a conventional manner without any modification to its structure or function. As for their settings, installation and electrical connection methods, those skilled in the art can perform debugging operations according to the corresponding product instruction manuals, so they will not be described in detail here.

[0031] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the present utility model.

Claims

1. An automatic cable guide for a mining machine, comprising: The system includes a base plate (1), a support plate (2) fixedly connected to the surface of the base plate (1), a winding drum (3) rotatably connected to the inner side of the support plate (2), a support rod (5) fixedly connected to the surface of the base plate (1), a sliding column (6) fixedly connected to the inner side of the support rod (5), a sliding rod (7) slidably connected to the surface of the sliding column (6), a collar (8) fixedly connected to the inner side of the sliding rod (7), a rotating shaft (9) rotatably connected to the inside of the collar (8), a second motor (11) fixedly connected to the surface of the base plate (1), a turntable (12) fixedly connected to the output end of the second motor (11), a connecting rod (10) rotatably connected to the surface of the turntable (12), a support frame (13) fixedly connected to the surface of the base plate (1), a sponge pad (14) fixedly connected to the surface of the support frame (13), a limit post (15) penetrating through the surface of the support frame (13), and a top plate (16) fixedly connected to the top of the limit post (15).

2. An automatic cable guide for a mining machine according to claim 1, characterised in that: One end of the connecting rod (10) is fixedly connected to the rear side of the rotating shaft (9), and the connecting rod (10) is rotatably connected to the surface of the turntable (12) near the eccentric shaft.

3. An automatic cable guide for a mining machine according to claim 1, characterized in that: A spring (17) is slidably sleeved on the surface of the limiting post (15), and the upper and lower ends of the spring (17) abut against the surface of the support frame (13) and the surface of the limiting post (15), respectively.

4. An automatic cable guide for a mining machine according to claim 1, characterized in that: A sponge pad (14) is fixedly connected to the bottom of the top plate (16), and the shape of the sponge pad (14) at the bottom of the top plate (16) matches that of the sponge pad (14) at the top of the support frame (13).

5. An automatic cable guide for a mining machine according to claim 1, wherein: The number of the slide rods (7) is set to two, and the two slide rods (7) are distributed on the upper and lower sides of the collar (8).

6. An automatic cable guide for a mining machine according to claim 1, wherein: The surface of the base plate (1) is fixedly connected to a first motor (4), and the output end of the first motor (4) is fixedly connected to the side of the winding drum (3).

Images