Novel mining single hydraulic prop transportation auxiliary equipment

Abstract

The utility model relates to novel mining single hydraulic prop transportation auxiliary equipment which comprises a movable base, four sets of sliding wheels are installed at the bottom of the movable base and distributed in a circumferential array mode. The dismounting mechanism is mounted at the top of the movable base and is used for dismounting the equipment; and the cleaning mechanisms are located on the two sides of the movable base and used for cleaning the surfaces of the sliding wheels, each cleaning mechanism comprises a rotating assembly and a lifting assembly, and the rotating assemblies are installed on the two sides of the movable base and used for adjusting the height of the lifting assemblies. Through the design of the cleaning mechanism, a rotating assembly and a lifting assembly are ingeniously combined, so that a user can easily adjust the height of a cleaning scraper blade, impurities such as soil and ore chippings attached to the surface of the sliding wheel are effectively cleaned, cleanliness and good road holding force of the sliding wheel are kept, and the service life of the equipment is prolonged; and the failure rate caused by abrasion or blockage of the sliding wheels is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mining equipment, in particular to a new type of mining single hydraulic prop transportation auxiliary equipment. Background Art

[0002] In recent years, as the relevant national departments have placed increasingly higher demands on coal mine safety production, the requirements for tunnel roof support have also become increasingly stringent.

[0003] After searching, the Chinese patent number CN208669332U discloses that the utility model discloses a new type of mining single hydraulic prop transportation auxiliary equipment, including a lower end support part, an upper end lifting part, and a single hydraulic prop; the working principle of this device is to safely recover the single hydraulic prop in the process of returning to the pillar and unloading the liquid to the device, and transport it to the required position to refill the liquid so that the single hydraulic prop is vertical to the roof, and during the coal mining process, as the working face moves forward, the roof that needs advance support is supported again, thereby ensuring safe production of the coal mine comprehensive mining working face; this device has a simple structure and is easy to operate, which reduces the operating links, reduces the labor intensity, and improves work efficiency.

[0004] However, the existing new type of single hydraulic prop transportation auxiliary equipment for mining needs to be transported in the complex and changeable environment of the mining area. Therefore, during transportation, the surface of the sliding wheel is easily adhered to impurities such as mud and ore debris, and the equipment does not have the function of cleaning the surface of the sliding wheel. Therefore, after long-term use, the sliding wheel will be more worn and the grip will be reduced, which will affect the mobility and overall stability of the equipment. Based on this, the utility model designs a new type of single hydraulic prop transportation auxiliary equipment for mining to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the above-mentioned shortcomings and deficiencies of the prior art, the utility model provides a novel mining single hydraulic prop transportation auxiliary equipment, which solves the technical problem of lack of cleaning of the sliding wheel.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0009] The utility model embodiment provides a new type of mining single hydraulic prop transportation auxiliary equipment, including:

[0010] A mobile base, wherein sliding wheels are installed at the bottom of the mobile base, and the sliding wheels are arranged in four groups and distributed in a circular array.

[0011] The disassembly mechanism is installed on the top of the mobile base and is used for disassembling the equipment.

[0012] A cleaning mechanism, which is located on both sides of the mobile base and is used to clean the surface of the sliding wheel. The cleaning mechanism includes a rotating assembly and a lifting assembly. The rotating assembly is installed on both sides of the mobile base and is used to adjust the height of the lifting assembly. The lifting assembly is installed inside the rotating assembly and is used to clean the sliding wheel.

[0013] Optionally, the rotating assembly includes a cleaning frame installed on both sides of the mobile base, a threaded hole is opened in the inner cavity of the cleaning frame, a threaded rod is threadedly connected in the inner cavity of the threaded hole, and a rotating handle is installed on the top of the threaded rod.

[0014] Optionally, the lifting assembly includes a lifting block installed in the inner cavity of the cleaning frame, the lifting block is connected to the rotating handle through a bearing, a cleaning scraper is installed at the bottom of the lifting block, and the cleaning scrapers are arranged in four groups and are horizontally symmetrically distributed.

[0015] Optionally, the disassembly mechanism includes a protective frame installed on the top of the mobile base, a dual-axis motor is installed in the inner cavity of the protective frame, screw rods are installed on both sides of the output shaft of the dual-axis motor, the dual-axis motor and the screw rods are connected by a coupling, the screw rods are provided in two groups and are symmetrically distributed, and a clamping assembly is installed on the outer ring of the screw rods.

[0016] Optionally, the clamping assembly includes an adjusting block installed on the outer ring of the screw rod, a connecting block is installed on the top of the adjusting block, a clamping frame is installed on the top of the connecting block, the adjusting blocks and the connecting blocks are provided in two groups and are symmetrically distributed, the adjusting blocks are provided in two groups and are symmetrically distributed, and a limiting assembly is installed in the inner cavity of the protective frame.

[0017] Optionally, the limiting assembly includes limiting rods installed in the inner cavity of the protection frame, the limiting rods are inserted into the inner cavity of the adjustment block, and the limiting rods are provided in two groups and are symmetrically distributed.

[0018] Optionally, a fixed frame is installed on the top of the protective frame, a hydraulic telescopic rod is installed in the inner cavity of the fixed frame, a circular clamp is installed on the outer ring of the hydraulic telescopic rod, a connecting piece is installed on one side of the circular clamp, a mounting hole is opened in the inner cavity of the connecting piece, a mounting rod is threadedly connected in the inner cavity of the mounting hole, a nut is threadedly connected to the outer ring of the mounting rod, and a single hydraulic support is installed in the inner cavity of the circular clamp.

[0019] (III) Beneficial effects

[0020] The beneficial effects of the utility model are:

[0021] The utility model, through the design of the cleaning mechanism, including the ingenious combination of the rotating component and the lifting component, allows the user to easily adjust the height of the cleaning scraper, effectively clean the dirt, ore debris and other impurities attached to the surface of the sliding wheel, keep the sliding wheel clean and have a good grip, extend the service life of the equipment, and reduce the failure rate caused by wear or blockage of the sliding wheel. The utility model, through the design of the disassembly mechanism, the dual-axis motor drives the screw to rotate, driving the clamping frame to approach or move away from the fixed frame, realizing the rapid clamping and release of the fixed frame, the operation is simple and quick, and the efficiency of equipment disassembly and assembly is improved. At the same time, the introduction of the limit component ensures the stability of the adjustment block during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a structural schematic diagram of a new type of mining single hydraulic prop transportation auxiliary equipment of the utility model;

[0023] Figure 2 It is a front view of the new type of mining single hydraulic prop transportation auxiliary equipment of the utility model;

[0024] Figure 3 for Figure 2 A magnified image of point A;

[0025] Figure 4 It is a side view of the new type of mining single hydraulic prop transportation auxiliary equipment of the utility model;

[0026] Figure 5 for Figure 4 Enlarged view of point B.

[0027] [Description of Reference Numerals]

[0028] 1. Mobile base; 2. Sliding wheel; 3. Cleaning frame; 4. Threaded hole; 5. Threaded rod; 6. Lifting block; 7. Rotating handle; 8. Cleaning scraper; 9. Protective frame; 10. Dual-axis motor; 11. Screw rod; 12. Adjusting block; 13. Connecting block; 14. Clamping frame; 15. Limit rod; 16. Fixed frame; 17. Hydraulic telescopic rod; 18. Round clamp; 19. Connecting piece; 20. Mounting hole; 21. Mounting rod; 22. Nut; 23. Single hydraulic support. DETAILED DESCRIPTION

[0029] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below in conjunction with the accompanying drawings through specific implementation methods. Figure 1 The orientation is used as a reference.

[0030] The technical problem of lack of cleaning of the sliding wheel 2 proposed in the embodiment of the utility model is solved by designing a cleaning mechanism, including a clever combination of a rotating component and a lifting component, so that the user can easily adjust the height of the cleaning scraper 8, effectively clean the dirt, ore debris and other impurities attached to the surface of the sliding wheel 2, keep the sliding wheel 2 clean and have a good grip, extend the service life of the equipment, and reduce the failure rate caused by wear or blockage of the sliding wheel 2.

[0031] In order to better understand the above technical solution, exemplary embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Although exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a clearer and more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0032] Embodiment 1:

[0033] Reference Figure 1-Figure 4 A new type of mining single hydraulic prop transportation auxiliary equipment includes: a mobile base 1, a sliding wheel 2 is installed at the bottom of the mobile base 1, and the sliding wheel 2 is provided with four groups and distributed in a circular array; a disassembly mechanism, the disassembly mechanism is installed on the top of the mobile base 1 and is used for disassembly of the equipment; a cleaning mechanism, the cleaning mechanism is located on both sides of the mobile base 1 and is used for cleaning the surface of the sliding wheel 2, the cleaning mechanism includes a rotating assembly and a lifting assembly, the rotating assembly is installed on both sides of the mobile base 1 and is used to adjust the height of the lifting assembly, and the lifting assembly is installed inside the rotating assembly and is used for cleaning the sliding wheel 2.

[0034] The rotating assembly includes a cleaning frame 3 installed on both sides of the mobile base 1, a threaded hole 4 is opened in the inner cavity of the cleaning frame 3, a threaded rod 5 is threadedly connected in the inner cavity of the threaded hole 4, and a rotating handle 7 is installed on the top of the threaded rod 5. The lifting assembly includes a lifting block 6 installed in the inner cavity of the cleaning frame 3, the lifting block 6 is connected to the rotating handle 7 through a bearing, and a cleaning scraper 8 is installed at the bottom of the lifting block 6, and the cleaning scraper 8 is provided in four groups and is horizontally symmetrically distributed.

[0035] In the embodiment of the utility model, the equipment realizes flexible movement through four groups of sliding wheels 2 distributed in a circular array at the bottom thereof, which is convenient for the rapid transportation of the single hydraulic prop 23 in the mining area. When it is necessary to clean the impurities such as soil, ore debris and the like attached to the surface of the sliding wheel 2, the cleaning mechanism comes into play. The cleaning mechanism is composed of a rotating assembly and a lifting assembly. The rotating assembly realizes height adjustment through the threaded rod 5 and the rotating handle 7 installed in the cleaning frame 3 on both sides of the mobile base 1. The user rotates the rotating handle 7 to drive the threaded rod 5 to rotate up or down in the threaded hole 4 of the cleaning frame 3, thereby driving the lifting block 6 of the lifting assembly to rise and fall along the threaded rod 5. Four groups of cleaning scrapers 8 distributed horizontally and symmetrically are installed at the bottom of the lifting block 6. As the lifting block 6 rises and falls, the cleaning scrapers 8 are close to the surface of the sliding wheel 2, and cooperate with the rotation of the sliding wheel 2 to effectively scrape off impurities and keep the sliding wheel 2 clean and with good grip.

[0036] Embodiment 2:

[0037] Reference Figure 1-Figure 5 The disassembly mechanism includes a protective frame 9 installed on the top of the mobile base 1, a dual-axis motor 10 is installed in the inner cavity of the protective frame 9, and screws 11 are installed on both sides of the output shaft of the dual-axis motor 10. The dual-axis motor 10 is connected to the screw 11 through a coupling. The screws 11 are provided in two groups and are symmetrically distributed. The outer ring of the screw 11 is installed with a clamping assembly. The clamping assembly includes an adjustment block 12 installed on the outer ring of the screw 11, a connecting block 13 is installed on the top of the adjustment block 12, and a clamping frame 14 is installed on the top of the connecting block 13. The adjustment block 12 and the connecting block 13 are both provided in two groups and are symmetrically distributed. The adjustment block 12 is provided in two groups and are symmetrically distributed. A limit assembly is installed in the inner cavity of the protective frame 9. The limit assembly includes a limit rod 15 installed in the inner cavity of the protective frame 9, and the limit rod 15 is inserted in the inner cavity of the adjustment block 12. The limit rod 15 is provided in two groups and is symmetrically distributed.

[0038] A fixed frame 16 is installed on the top of the protective frame 9, and a hydraulic telescopic rod 17 is installed in the inner cavity of the fixed frame 16. A circular clamp 18 is installed on the outer ring of the hydraulic telescopic rod 17, and a connecting piece 19 is installed on one side of the circular clamp 18. A mounting hole 20 is opened in the inner cavity of the connecting piece 19, and a mounting rod 21 is threadedly connected to the inner cavity of the mounting hole 20. A nut 22 is threadedly connected to the outer ring of the mounting rod 21, and a single hydraulic support 23 is installed in the inner cavity of the circular clamp 18.

[0039] In the embodiment of the utility model, when the fixed frame 16 needs to be disassembled, the dual-axis motor 10 drives the screw rods 11 symmetrically distributed on both sides to rotate through the coupling, and the adjusting block 12 on the screw rod 11 moves along the screw rod 11, and the clamping frame 14 connected to the top of the adjusting block 12 moves closer to or away from the fixed frame 16 to achieve the clamping or releasing action. At the same time, the limit rod 15 in the protective frame 9 ensures the stability of the adjusting block 12 during the movement and prevents deviation.

[0040] The single hydraulic prop 23 is placed upright in the circular clamp 18 and fastened by the mounting rod 21, so that the circular clamp 18 clamps the single hydraulic prop 23. Then, the hydraulic telescopic rod 17 is operated to lift the single hydraulic prop 23. After that, the single hydraulic prop 23 can be moved to a suitable position by cooperating with the moving base 1 and the sliding wheel 2.

[0041] In the description of the present utility model, it should be understood that 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 technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0042] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 or an electrical connection; 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 present invention can be understood according to specific circumstances.

[0043] In the present utility model, unless otherwise clearly specified and limited, when a first feature is “on” or “below” a second feature, it may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, when a first feature is “above”, “above” or “above” a second feature, it may be that the first feature is directly above or obliquely above the second feature, or it may simply mean that the first feature is higher in level than the second feature. When a first feature is “below”, “below” or “below” a second feature, it may be that the first feature is directly below or obliquely below the second feature, or it may simply mean that the first feature is lower in level than the second feature.

[0044] In the description of this specification, the description of the terms "one embodiment", "some embodiments", "embodiment", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0045] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A new type of mining single hydraulic prop transportation auxiliary equipment, characterized in that: include: A mobile base (1), wherein sliding wheels (2) are installed at the bottom of the mobile base (1), and the sliding wheels (2) are provided in four groups and distributed in a circular array; A disassembly mechanism, which is mounted on the top of the mobile base (1) and is used for disassembling the equipment; A cleaning mechanism, the cleaning mechanism is located on both sides of the mobile base (1) and is used to clean the surface of the sliding wheel (2), the cleaning mechanism comprises a rotating assembly and a lifting assembly, the rotating assembly is installed on both sides of the mobile base (1) and is used to adjust the height of the lifting assembly, and the lifting assembly is installed inside the rotating assembly and is used to clean the sliding wheel (2).

2. According to claim 1, a new type of mining single hydraulic prop transportation auxiliary equipment is characterized by: The rotating assembly comprises a cleaning frame (3) mounted on both sides of the mobile base (1), a threaded hole (4) is provided in the inner cavity of the cleaning frame (3), a threaded rod (5) is threadedly connected in the inner cavity of the threaded hole (4), and a rotating handle (7) is mounted on the top of the threaded rod (5).

3. The novel mining single hydraulic prop transportation auxiliary equipment according to claim 2 is characterized by: The lifting assembly comprises a lifting block (6) installed in the inner cavity of the cleaning frame (3); the lifting block (6) is connected to the rotating handle (7) via a bearing; a cleaning scraper (8) is installed at the bottom of the lifting block (6); and the cleaning scrapers (8) are arranged in four groups and are horizontally symmetrically distributed.

4. The novel mining single hydraulic prop transportation auxiliary equipment according to claim 1 is characterized by: The disassembly mechanism comprises a protective frame (9) mounted on the top of the mobile base (1), a dual-axis motor (10) being mounted in the inner cavity of the protective frame (9), screw rods (11) being mounted on both sides of the output shaft of the dual-axis motor (10), the dual-axis motor (10) and the screw rods (11) being connected via a coupling, the screw rods (11) being provided in two groups and being symmetrically distributed, and a clamping assembly being mounted on the outer ring of the screw rods (11).

5. The novel mining single hydraulic prop transportation auxiliary equipment according to claim 4 is characterized by: The clamping assembly comprises an adjusting block (12) mounted on the outer ring of the screw rod (11), a connecting block (13) being mounted on the top of the adjusting block (12), a clamping frame (14) being mounted on the top of the connecting block (13), two groups of the adjusting blocks (12) and the connecting blocks (13) being arranged and symmetrically distributed, two groups of the adjusting blocks (12) being arranged and symmetrically distributed, and a limit position assembly being mounted in the inner cavity of the protective frame (9).

6. The novel mining single hydraulic prop transportation auxiliary equipment according to claim 5 is characterized by: The limiting assembly comprises limiting rods (15) installed in the inner cavity of the protection frame (9), the limiting rods (15) being inserted into the inner cavity of the adjustment block (12), and the limiting rods (15) are provided in two groups and are symmetrically distributed.

7. The novel mining single hydraulic prop transportation auxiliary equipment according to claim 5 is characterized by: A fixed frame (16) is installed on the top of the protective frame (9), a hydraulic telescopic rod (17) is installed in the inner cavity of the fixed frame (16), a circular clamp (18) is installed on the outer ring of the hydraulic telescopic rod (17), a connecting piece (19) is installed on one side of the circular clamp (18), a mounting hole (20) is opened in the inner cavity of the connecting piece (19), a mounting rod (21) is threadedly connected in the inner cavity of the mounting hole (20), a nut (22) is threadedly connected to the outer ring of the mounting rod (21), and a single hydraulic support (23) is installed in the inner cavity of the circular clamp (18).

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