Novel powdery coal seam reinforcing device
By using an extended structure and dust detector connected by damping shaft and sliding chute on the coal seam reinforcement device, the health problems in the limited reinforcement range and dust environment are solved, and the extensive reinforcement of the coal seam and the protection of workers' health are achieved.
Patent Information
- Application Number
- CN202421256359.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-04
- Publication Date
- 2025-01-10
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing coal seam reinforcement device has a limited range of reinforcement and poses a threat to workers' health when working in a dusty environment.
A new type of powdered coal seam reinforcement device was designed, using an extension shell and extension plate structure connected by the bottom plate and the top plate through a damping shaft and a sliding groove to achieve extensive reinforcement of the coal seam, and a dust detector was installed on the device to monitor dust in real time. Pollution and clean up in time.
The extensive reinforcement of coal seams has been achieved, the reinforcement effect has been improved, and workers' health has been timely protected through dust detection, improving the working environment and safety.
Smart Images
Figure CN222333833U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of coal seam reinforcement equipment, in particular to a novel powdered coal seam reinforcement device. Background Art
[0002] Coal seam reinforcement device refers to equipment or tools used to reinforce the structure of coal seams or coal mine rock layers. During the coal mining process, coal seams often have folds, faults, inclinations, etc., which need to be reinforced to ensure the safety of the mining area. Coal seam reinforcement device can improve the safety and stability of coal mines, reduce the possibility of accidents, and ensure the safety of miners and equipment.
[0003] Most coal seam reinforcement devices on the market still have the following problems when used:
[0004] 1. The reinforcement range of the traditional coal seam reinforcement device is small, and it can only reinforce a small coal seam area. Other areas cannot be taken into account at the same time, and the reinforcement range is limited;
[0005] 2. Most coal seam reinforcement devices work in the powdery coal seam area. There may be serious dust floating on the site of the work area. Working in a dusty environment for a long time will affect the health of the workers. Utility Model Content
[0006] The utility model aims to provide a novel powdered coal seam reinforcement device to solve the technical problems raised in the background technology.
[0007] To achieve the above-mentioned objectives, the specific technical scheme of the utility model is as follows: a new type of powdered coal seam reinforcement device, comprising a base plate, a top plate is provided on the top of the base plate, the top plate is movably connected to the damping shaft on both sides, the surface of the damping shaft is fixedly connected to the extension shell, slide grooves are provided on both sides of the top plate, the inside of the slide grooves is movably connected to the extension plate, the back of the extension plate is fixedly connected to the limit plate, and the front of the extension plate is fixedly connected to the second handle.
[0008] Preferably, the top of the base plate is fixedly connected to a dust detector, a display screen is embedded on the surface of the dust detector, buttons are movably connected to the surface of the dust detector, and a detection element is fixedly connected to the side of the dust detector.
[0009] Preferably, the bottom of the base plate is movably connected to a universal wheel, and a brake plate is provided inside the universal wheel.
[0010] Preferably, the top of the base plate is fixedly connected to a partition, and the front side of the partition is fixedly connected to a lighting lamp.
[0011] Preferably, the top of the base plate is connected to the first rotating shell via a rotating shaft, the two sides of the first rotating shell are connected to the second rotating shell via rotating shafts, the inside of the second rotating shell is connected to the top plate via a rotating shaft, and the top of the base plate is fixedly connected to the hydraulic telescopic rod.
[0012] Preferably, the top of the base plate is fixedly connected to the motor, the surface of the motor is fixedly connected to a fixing rod, the front of the fixing rod is fixedly connected to a distribution box, the front of the distribution box is connected to the door body through a rotating shaft, and the front of the door body is fixedly connected to a first handle.
[0013] The utility model provides a novel powdered coal seam reinforcement device with the following advantages:
[0014] 1. The novel powdered coal seam reinforcement device is characterized in that the damping shaft is movably connected to both sides of the top roof plate, an extension shell is fixedly connected to the surface of the damping shaft, and an extension plate movably connected to the inside of the slide groove can be unfolded when the supporting coal seam is fixed, so that the coal seam is not easy to loosen and the reinforcement effect is better;
[0015] 2. This new type of powdered coal seam reinforcement device has a dust detector installed on the top of the bottom plate. The detection element on the side of the dust detector detects the dust pollution status at the current position, which is convenient for timely cleaning and ensures the physical and mental health of the staff. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2 This is a schematic diagram of the bottom plate structure of the utility model;
[0019] Figure 3 This is a schematic diagram of the top plate structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the dust detector of the utility model;
[0021] Figure 5 This is a schematic diagram of the structure of the power distribution box of the utility model.
[0022] Explanation of the markings in the figure: 1. Bottom plate; 2. Universal wheel; 3. Brake plate; 4. Partition; 5. Hydraulic telescopic rod; 6. Motor; 7. First rotating shell; 8. Second rotating shell; 9. Dust detector; 10. Display screen; 11. Button; 12. Detection element; 13. Fixed rod; 14. Distribution box; 15. Door body; 16. First handle; 17. Top plate; 18. Damping shaft; 19. Extension shell; 20. Extension plate; 21. Slide groove; 22. Limit plate; 23. Second handle; 24. Lighting lamp. DETAILED DESCRIPTION
[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.
[0024] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying 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 embodiments of the present invention.
[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.
[0026] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.
[0027] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.
[0028] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of a novel powdered coal seam reinforcement device of the utility model in conjunction with the accompanying drawings.
[0029] like Figure 1-5 As shown, a new type of powdered coal seam reinforcement device of the utility model comprises a base plate 1, a top plate 17 is arranged on the top of the base plate 1, damping shafts 18 are movably connected on both sides of the top plate 17, an extension shell 19 is fixedly connected to the surface of the damping shaft 18, slide grooves 21 are arranged on both sides of the top plate 17, an extension plate 20 is movably connected inside the slide groove 21, a limit plate 22 is fixedly connected to the back of the extension plate 20, and a second handle 23 is fixedly connected to the front of the extension plate 20. By movably connecting the damping shaft 18 on both sides of the top plate 17, the extension shell 19 is fixedly connected to the surface of the damping shaft 18, and the extension plate 20 is movably connected inside the slide groove 21, the extension shell 19 and the extension plate 20 can be unfolded when the supporting coal seam is fixed, so that the coal seam is not easy to loosen and the reinforcement effect is better.
[0030] A dust detector 9 is fixedly connected to the top of the base plate 1, a display screen 10 is embedded on the surface of the dust detector 9, a button 11 is movably connected to the surface of the dust detector 9, and a detection element 12 is fixedly connected to the side of the dust detector 9. The dust detector 9 is installed on the top of the base plate 1, and the dust pollution status of the current position is detected by the detection element 12 on the side of the dust detector 9, so as to facilitate timely cleaning work and ensure the physical and mental health of the staff.
[0031] The bottom of the base plate 1 is movably connected to the universal wheel 2, and a brake plate 3 is provided inside the universal wheel 2. Through the universal wheel 2 movably connected at the bottom of the base plate 1, the entire device can be moved a short distance when needed. When it moves to the required position, the brake plate 3 provided inside the universal wheel 2 can be stepped on to stop the device, making the movement more convenient.
[0032] The top of the bottom plate 1 is fixedly connected to the partition 4, and the front side of the partition 4 is fixedly connected to the lighting lamp 24. Since the device generally works in underground areas with low visibility, the lighting lamp 24 fixedly connected to the front side of the partition 4 can make the lighting effect of the device better. When working in the underground area, it is not easy to cause safety accidents due to insufficient light, and the lighting effect is better.
[0033] The top of the base plate 1 is connected to the first rotating shell 7 through a rotating shaft, the two sides of the first rotating shell 7 are connected to the second rotating shell 8 through a rotating shaft, the inside of the second rotating shell 8 is connected to the top plate 17 through a rotating shaft, and the top of the base plate 1 is fixedly connected to the hydraulic telescopic rod 5. Through the two rotating shells connected by the rotating shaft at the top of the base plate 1, the lifting distance of the top plate 17 can be changed at will, and the adaptability of the reinforcement operation is good. At the same time, the hydraulic telescopic rod 5 is provided at the bottom of the base plate 1 to support the top plate 17 to prevent the base plate 1 from being crushed by excessive force, and the lowering and rising reinforcement are relatively convenient.
[0034] The top of the base plate 1 is fixedly connected to the motor 6, the surface of the motor 6 is fixedly connected to the fixing rod 13, the front of the fixing rod 13 is fixedly connected to the distribution box 14, the front of the distribution box 14 is connected to the door body 15 through a rotating shaft, and the front of the door body 15 is fixedly connected to the first handle 16. Through the distribution box 14, each position of the device can be individually configured. After the door body 15 is opened through the first handle 16, the configuration can be carried out, and the power consumption of each position is also relatively clear, and the diversion effect is better.
[0035] The working principle of the novel powdered coal seam reinforcement device: when using the novel powdered coal seam reinforcement device, firstly, the entire device is moved a short distance through the universal wheel 2 movably connected to the bottom of the base plate 1. When it moves to the required position, the brake plate 3 provided inside the universal wheel 2 can be stepped on to stop the device, and the movement is relatively convenient. Then, the lighting lamp 24 fixedly connected to the front of the partition 4 can make the lighting effect of the device better, and it is not easy to cause safety accidents due to insufficient light when working in the underground area. The lighting effect is better. At the same time, the various positions of the device can be separately configured through the distribution box 14. After the door body 15 is opened through the first handle 16, it can be configured. The power consumption of each position is also clear, and the diversion effect is better. After the various positions of the device are configured, the dust collector 22 through the top of the base plate 1 can be opened. The detector 9 detects the dust pollution status at the current position through the detection element 12 on the side of the dust detector 9, which is convenient for timely cleaning work and ensures the physical and mental health of the staff. After confirming that there is no dust pollution, the lifting distance of the top roof plate 17 can be changed at will through the two rotating shells connected by the rotating shaft on the top of the bottom plate 1, and the adaptability of the reinforcement operation is good. At the same time, there is a hydraulic telescopic rod 5 at the bottom of the bottom plate 1 to support the top roof plate 17 to prevent the bottom plate 1 from being crushed by excessive force, and the descent and ascent reinforcement are relatively convenient. At the same time, the damping shaft 18 is movably connected on both sides of the top roof plate 17, and an extension shell 19 is fixedly connected to the surface of the damping shaft 18, and an extension plate 20 movably connected inside the slide groove 21. When the supporting coal seam is fixed, the extension shell 19 and the extension plate 20 can be unfolded, so that the coal seam is not easy to loosen and the reinforcement effect is better.
[0036] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.
Claims
1. A novel powdered coal seam reinforcement device, comprising a bottom plate (1), characterized in that: A top plate (17) is provided on the top of the bottom plate (1), and damping shafts (18) are movably connected to the two sides of the top plate (17), and the surface of the damping shaft (18) is fixedly connected to an extension shell (19), and sliding grooves (21) are provided on the two sides of the top plate (17), and the interior of the sliding grooves (21) is movably connected to an extension plate (20), and the back of the extension plate (20) is fixedly connected to a limit plate (22), and the front of the extension plate (20) is fixedly connected to a second handle (23).
2. The novel powdered coal seam reinforcement device according to claim 1 is characterized in that: The top of the base plate (1) is fixedly connected to a dust detector (9), a display screen (10) is embedded on the surface of the dust detector (9), a button (11) is movably connected to the surface of the dust detector (9), and a detection element (12) is fixedly connected to the side of the dust detector (9).
3. The novel powdered coal seam reinforcement device according to claim 1 is characterized in that: The bottom of the base plate (1) is movably connected to a universal wheel (2), and a brake plate (3) is provided inside the universal wheel (2).
4. The novel powdered coal seam reinforcement device according to claim 1 is characterized in that: The top of the bottom plate (1) is fixedly connected to a partition plate (4), and the front of the partition plate (4) is fixedly connected to a lighting lamp (24).
5. The novel powdered coal seam reinforcement device according to claim 1 is characterized in that: The top of the base plate (1) is connected to a first rotating shell (7) via a rotating shaft, the two sides of the first rotating shell (7) are connected to a second rotating shell (8) via rotating shafts, the inside of the second rotating shell (8) is connected to a top plate (17) via a rotating shaft, and the top of the base plate (1) is fixedly connected to a hydraulic telescopic rod (5).
6. The novel powdered coal seam reinforcement device according to claim 1 is characterized in that: The top of the bottom plate (1) is fixedly connected to a motor (6), the surface of the motor (6) is fixedly connected to a fixing rod (13), the front of the fixing rod (13) is fixedly connected to a distribution box (14), the front of the distribution box (14) is connected to a door body (15) via a rotating shaft, and the front of the door body (15) is fixedly connected to a first handle (16).