Combined supporting and protecting integrated device under mine
By designing an integrated support and protection device for underground mining, which combines dust suppression and support functions, the problems of dust and insufficient support in the mine have been solved, achieving efficient dust removal and stable support.
Patent Information
- Application Number
- CN202423247914.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Dust particles inside the mine seriously affect the health of workers. Traditional support methods cannot simultaneously meet the needs of support and dust removal, resulting in insufficient air quality.
A combined support and protection device for underground mining was designed, which combines a dust suppression mechanism and a support adjustment mechanism. It uses air pressure and water pressure to draw dust into an air box and convert it into spray dust suppression, while providing stable support through hydraulic cylinders and mechanical structures.
It effectively reduces dust content in the mine, improves dust removal efficiency, increases space utilization, and enhances the stability of the device through a support and adjustment mechanism to prevent mine collapse.
Smart Images
Figure CN223562849U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mine hole support protection technical field, concretely to a mine combined type support protection integrated device. BACKGROUND
[0002] The mine combined type support protection integrated device is a reliable assistant in mine exploitation. It ingeniously integrates support and protection functions, providing a solid safety guarantee for mine operations. The origin of this device can be traced back to the continuous pursuit of safety and efficiency in the mining industry. In complex mine environments, traditional support methods often fall short and cannot meet the needs of modern mines. Therefore, the mine combined type support protection integrated device emerged as the times require. Its working principle is based on hydraulic technology and mechanical structure design, which precisely pushes the support plate to tightly fit the inner wall of the mine through the extension and retraction movement of the hydraulic cylinder, forming a stable support structure. At the same time, the guide wheel and guide mechanism in the device ensure the stability of the hydraulic cylinder during extension and retraction, avoiding deviation problems.
[0003] There are usually a large number of dust particles inside the mine, which can cause serious health hazards to workers. However, a large number of support structures are needed inside the mine to protect the safety of workers, so it is difficult to install a dust removal mechanism inside the mine, resulting in insufficient air quality inside the mine and affecting the health of workers. CONTENT OF THE UTILITY MODEL
[0004] The utility model aims to provide a mine combined type support protection integrated device to solve the problems raised in the background technology.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a mine combined type support protection integrated device, comprising a base, a support plate arranged on the upper side of the base, and an extension plate slidably connected to the upper side of the support plate, a dust falling mechanism arranged on the lower side of the support plate, and a support adjusting mechanism arranged on the outer side of the dust falling mechanism.
[0006] The dust falling mechanism comprises an air tank fixedly connected to the lower surface of the support plate, a water tank fixedly connected inside the air tank, a support tank fixedly connected inside the water tank, the water tank arranged in the middle side of the water tank, water grooves arranged in communication on both sides of the water tank, the water grooves arranged in communication with one end inside the support tank, a double-shaft motor fixedly connected inside the support tank, a turbine fixedly connected to the output end of the double-shaft motor, the turbine arranged on the side in communication with the water groove, the other output end of the double-shaft motor extending through the support tank to the inside of the air tank, a fan blade fixedly connected to the output end of the double-shaft motor, a spray head fixedly connected to one side of the water tank, a pressure dividing waterway arranged in communication on one side of the spray head, the pressure dividing waterway arranged inside one end of the water tank, a pressure conveying pipe arranged in space communication on the outer side of the turbine, and a baffle and a water diversion plate fixedly connected to one side of the air tank.
[0007] Preferably, two spaces are arranged inside the support box, and the turbine and the double-shaft motor are arranged in the two spaces respectively.
[0008] Preferably, a notch is arranged between the water guide plate and the baffle, and the notch is communicated between the inside of the air tank and the outside space.
[0009] Preferably, a plurality of air holes are arranged on the two sides of the air tank.
[0010] Preferably, the support adjusting mechanism comprises a piston cylinder, the piston cylinder is rotationally connected to the upper side of the base, a sliding cylinder is sealingly and slidably connected in the piston cylinder, a top rod is sealingly and slidably connected in the sliding cylinder, a support rod and a connecting rod are rotationally connected between the base and the support plate, a sliding seat is fixedly connected to the inner side of the extension plate, a rotating shaft is rotationally connected in the sliding seat, a screw cylinder is fixedly connected to one side of the sliding seat, a support seat is fixedly connected to one side in the support plate, a motor is fixedly connected in the support seat, a screw rod is fixedly connected to the output end of the motor, an adjusting cylinder is rotationally connected to the lower side of the support plate, an adjusting rod is rotationally connected to the lower surface of the extension plate, and the adjusting rod is sealingly and slidably connected in the adjusting cylinder.
[0011] Preferably, sliding grooves are arranged on the two sides of the support plate.
[0012] Preferably, a plurality of rotating tables are fixedly connected to the inner sides of the base, the support plate and the extension plate.
[0013] Compared with the prior art, the mine combined support and protection integrated device has the following beneficial effects:
[0014] 1. The dust reduction mechanism is used for reducing the dust content in the mine, and the mechanism can make the free dust in the mine be sucked into the air tank by air pressure, and then cooperate with water pressure to convert water into spray, so that the dust weight is increased and adhered to the surface of the baffle, and then the dust flows down with the water drops, the mechanism can capture dust in a larger space range by dispersing the air pressure range, which helps to improve the dust removal efficiency, and the mechanism can be hidden in the inside of the support device, so that the space utilization rate is increased.
[0015] 2. The support adjusting mechanism is used for supporting the mine, so that the mine will not easily collapse due to unstable structure, the mechanism can freely adjust the support angle and has the telescopic function, so that the support flexibility is increased, the mechanism adjusts the extension distance by using the screw structure, so that the stability of the device can be increased. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained without creative labor on the basis of these drawings.
[0017] Figure 1 It is a structural schematic diagram of the present application;
[0018] Figure 2 It is a structural schematic diagram of the present application from another perspective;
[0019] Figure 3 It is a sectional structural schematic diagram of the present application;
[0020] Figure 4 It is a structural schematic diagram of the air tank in the present application;
[0021] Figure 5 It is a structural schematic diagram of the support rod in the present application.
[0022] In the drawings: 1, base; 2, support plate; 3, extension plate; 4, dust falling mechanism; 401, air tank; 402, water tank; 403, support tank; 404, water tank; 405, double-shaft motor; 406, turbine; 407, fan blade; 408, spray head; 409, pressure dividing water channel; 410, pressure conveying pipe; 411, baffle; 412, water guide plate; 5, support adjusting mechanism; 501, piston cylinder; 502, sliding cylinder; 503, top rod; 504, support rod; 505, connecting rod; 506, sliding seat; 507, rotating shaft; 508, screw cylinder; 509, support seat; 510, motor; 511, screw rod; 512, adjusting cylinder; 513, adjusting rod. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.
[0024] In the utility model, unless another definite provision and limitation, the terms "mount", "link", "connect", "fix" and so on terms should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electrical connection;Can be directly connected, also can be indirectly connected through intermediate medium, can be the communication or mutual action relation of two elements inside two elements.For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0025] Embodiment one:
[0026] Please refer to Figures 1-5 The utility model provides a technical scheme: a mine under combined type support protection integrated device, including base 1, the support plate 2 of the upper side setting of base 1 and the extension plate 3 of the upper side sliding connection of support plate 2, support plate 2 lower side is provided with dust fall mechanism 4, dust fall mechanism 4 outside is provided with support adjusting mechanism 5;
[0027] Dust fall mechanism 4 includes air tank 401, air tank 401 fixedly connected at support plate 2 lower surface, air tank 401 inside fixedly connected with water tank 402, water tank 402 inside fixedly connected with support box 403, water tank 402 is set in water tank 402 middle side, water tank 402 both sides are communicatively set with water tank 404, water tank 404 with support box 403 inside one end communicatively set, support box 403 inside fixedly connected with double-shaft motor 405, double-shaft motor 405 output end fixedly connected with turbine 406, turbine 406 is set in one side with water tank 404 communication, double-shaft motor 405 another output end penetrates support box 403 and extends to air tank 401 inside, double-shaft motor 405 output end fixedly connected with fan blade 407, water tank 402 one side fixedly connected with spray head 408, spray head 408 one side communicatively set with pressure waterway 409, pressure waterway 409 is opened in water tank 402 one end inside, pressure waterway 409 with turbine 406 outside space communicatively set with pressure pipe 410, air tank 401 one side fixedly connected with baffle 411 and water guide plate 412, spray head 408 generates spray and can be combined with fan blade 407 and adheres to baffle 411 on the dust.
[0028] Further, two spaces are opened in support box 403, and turbine 406 and double-shaft motor 405 are arranged in the two spaces respectively.
[0029] Further, a notch is opened between water guide plate 412 and baffle 411, and the notch communicates the inside of air tank 401 with the outside space.
[0030] Further, a plurality of uniformly distributed air holes are opened on both sides of air tank 401, and polluted air can be input into both sides of air tank 401, so that the dust treatment space is increased.
[0031] Embodiment Two:
[0032] Please refer to Figures 1-5 , and in combination with Embodiment One, it is further obtained that the support adjusting mechanism 5 comprises a piston cylinder 501 rotatably connected to the upper side of the base 1, a sliding cylinder 502 slidably connected inside the piston cylinder 501, a top rod 503 slidably connected inside the sliding cylinder 502, a support rod 504 and a connecting rod 505 rotatably connected between the base 1 and the support plate 2, a sliding seat 506 fixedly connected to the inner side of the extension plate 3, a rotating shaft 507 rotatably connected inside the sliding seat 506, a screw cylinder 508 fixedly connected to one side of the sliding seat 506, a support seat 509 fixedly connected to one side inside the support plate 2, a motor 510 fixedly connected inside the support seat 509, a screw rod 511 fixedly connected to the output end of the motor 510, an adjusting cylinder 512 rotatably connected to the lower side of the support plate 2, an adjusting rod 513 rotatably connected to the lower surface of the extension plate 3, and the adjusting rod 513 is slidably connected inside the adjusting cylinder 512. When the screw cylinder 508 and the screw rod 511 are in a stopped state, the adjusting cylinder 512 and the adjusting rod 513 produce sliding between them to make the support plate 2 and the extension plate 3 produce a turning angle. The threaded structure can quickly switch the state and the structure is stable.
[0033] Further, sliding grooves are formed on both sides of the support plate 2.
[0034] Further, a plurality of rotating tables are fixedly connected to the inner sides of the base 1, the support plate 2 and the extension plate 3.
[0035] In actual operation, when the device is used, the user assembles the device in the mine, uses the hydraulic device to lift the top rod 503 to support the mine, uses the motor 510 output to make the extension plate 3 slide, uses the hydraulic device to make the adjusting rod 513 produce displacement to make the support plate 2 and the extension plate 3 produce angle adjustment, then the user can add water to the water tank 402, and then the user starts the double-shaft motor 405. The double-shaft motor 405 can pump water from the water tank 402 to the spray head 408 when outputting, and the fan blade 407 rotates to suck dust into the air tank 401 and mix with the spray, thereby reducing dust.
[0036] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an" and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Similarly, the terms "one" and "the" do not exclude the presence of more than one item, unless the context clearly indicates otherwise. Further, the terminology "an" and "one" are used in the detailed description and claims only to mean one or more, at least one, or "at least one." Finally, the words "comprise," "comprises," and "comprising" and the like, are to be construed in their broadest, intended, and open ended form to encompass events that would otherwise prevent a process, method, article, or apparatus from being encompassed by the claim.
Claims
1. An integrated device of combined support and protection under mine, comprising a base (1), a support plate (2) arranged on the upper side of the base (1), and an extension plate (3) slidably connected to the upper side of the support plate (2), characterized in that: The lower side of the support plate (2) is provided with a dust falling mechanism (4), and the outer side of the dust falling mechanism (4) is provided with a support adjusting mechanism (5). The dust falling mechanism (4) comprises a gas tank (401) fixedly connected to the lower surface of the support plate (2), a water tank (402) fixedly connected inside the gas tank (401), a support tank (403) fixedly connected inside the water tank (402), the water tank (402) arranged on the inner side of the water tank (402), water grooves (404) arranged in communication on both sides of the water tank (402), one end of the water grooves (404) in communication with the inside of the support tank (403), a double-shaft motor (405) fixedly connected inside the support tank (403), a turbine (406) fixedly connected to the output end of the double-shaft motor (405), the turbine (406) arranged on the side in communication with the water grooves (404), the other output end of the double-shaft motor (405) extending through the support tank (403) to the inside of the gas tank (401), a fan blade (407) fixedly connected to the output end of the double-shaft motor (405), a spray head (408) fixedly connected to one side of the water tank (402), a pressure dividing water channel (409) arranged in communication on one side of the spray head (408), the pressure dividing water channel (409) opened in the inside of one end of the water tank (402), a pressure conveying pipe (410) arranged in space communication with the outside of the turbine (406), and a baffle (411) and a water guide plate (412) fixedly connected to one side of the gas tank (401).
2. The integrated device of claim 1, wherein: Two spaces are opened in the inside of the support tank (403), and the turbine (406) and the double-shaft motor (405) are arranged in the two spaces respectively.
3. The integrated device of claim 1, wherein: A notch is opened between the water guide plate (412) and the baffle (411), and the notch is in communication with the inside of the gas tank (401) and the outside space.
4. The integrated support and shield device for use in a mine according to claim 1, wherein: A plurality of evenly distributed air holes are opened on both sides of the gas tank (401).
5. The integrated support and shield device of claim 1, wherein: The support adjusting mechanism (5) comprises a piston cylinder (501) rotationally connected to the upper side of the base (1), a sliding cylinder (502) sealingly and slidably connected inside the piston cylinder (501), a top rod (503) sealingly and slidably connected inside the sliding cylinder (502), a support rod (504) and a connecting rod (505) rotationally connected between the base (1) and the support plate (2), a sliding seat (506) fixedly connected to the inner side of the extension plate (3), a rotating shaft (507) rotationally connected inside the sliding seat (506), a screw cylinder (508) fixedly connected to one side of the sliding seat (506), a support seat (509) fixedly connected to one side inside the support plate (2), a motor (510) fixedly connected inside the support seat (509), a screw rod (511) fixedly connected to the output end of the motor (510), an adjusting cylinder (512) rotationally connected to the lower side of the support plate (2), an adjusting rod (513) rotationally connected to the lower surface of the extension plate (3), and the adjusting rod (513) sealingly and slidably connected inside the adjusting cylinder (512).
6. An integrated device for supporting and protecting in a mine according to claim 5, characterized in that: Sliding grooves are opened on both sides of the support plate (2).
7. An integrated mine support and shield assembly according to claim 5, wherein: The base (1), the support plate (2) and the extension plate (3) are fixedly connected with a plurality of rotating tables.