Metal mine mining safety protection device

Abstract

The utility model discloses a metal mine mining safety protection device, relates to metal mine mining technical field, including protective cover, handle, sucking pump, motor and drill bit, protective cover left side fixed with handle, protective cover bottom outer side surface fixed with base at equal angle, the sucking pump is provided with the sucking pump on the left side of storage shell, the motor is provided with the sucking pump on the right side of storage shell. A first electric telescopic rod is arranged on the outer side of the storage shell, a transverse plate is fixed to the output end of the first electric telescopic rod, a motor is fixed to the middle of the upper surface of the transverse plate, a drill bit is fixed to the output end of the motor, and moving blocks are fixed to the left side and the right side of a fixing ring correspondingly. And protective cloth is fixed on the lower surface of the fixing ring. According to the metal mine mining safety protection device, dust is absorbed, pollution is reduced, metal mine mining equipment is completely covered with the protection cloth, and it is avoided that when the ground is uneven, leakage exists in protection, and stones are splashed outwards.

Description

Technical Field

[0001] The utility model relates to the technical field of metal mining, in particular to a metal mining safety protection device. Background Art

[0002] When mining metal ore, the mining equipment is moved to the ore, and then the drill bit is driven by the motor to rotate to drill the metal ore. During mining, a protective structure needs to be set outside the mining equipment, and the mining equipment is covered by the metal ore mining safety protection device to improve safety;

[0003] The Chinese utility model patent with the authorization announcement number CN219910754U discloses a metal mining safety protection device, including a main body mechanism, a protection mechanism and an excavation mechanism, wherein the protection mechanism is located at the outer end of the main body mechanism, and the excavation mechanism is located at the inner end of the main body mechanism, and the main body mechanism includes a body, a bottom plate and a limit groove, wherein the bottom plate is fixedly mounted at the lower end of the body, and the limit groove is fixedly arranged at the outer end of the body. The metal mining safety protection device, by installing the protection mechanism and the excavation mechanism, enables the metal mining safety protection device to directly block and intercept the stones being chiseled by the equipment during the actual mining and excavation of the stones, thereby better enhancing the use flexibility of the metal mining equipment, and then effectively improving the use stability of the equipment, while greatly improving the excavation speed of the equipment for the mineral stones, making the use and operation of the metal mining equipment more convenient and simple;

[0004] However, the existing metal mining safety protection device has a flat bottom. When the ore surface is uneven, the protection structure cannot provide comprehensive protection and there are loopholes in the protection, causing stones to splash out. Therefore, we propose a metal mining safety protection device to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a metal mining safety protection device to solve the problem that the existing metal mining safety protection device proposed in the above background technology has a flat bottom end. When the ore surface is uneven, the protection structure cannot provide comprehensive protection and there are loopholes in the protection, causing stones to splash out.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a metal mining safety protection device, including a protective cover, a handle, an air pump, a motor and a drill bit:

[0007] A handle is fixed on the left side of the protective cover, a base is fixed at an equal angle on the outer side of the bottom end of the protective cover, a brake wheel is fixed on the lower surface of the base, and sliding grooves are provided on both left and right ends of the protective cover;

[0008] A storage shell is fixed to the top of the protective cover, and a dustproof plate is installed inside the storage shell. An air pump is arranged on the left side of the storage shell, and an air outlet pipe is fixed to the output end of the air pump. A telescopic tube is installed at the bottom end of the storage shell through a flange, and a metal tube is fixed to the lower surface of the telescopic tube.

[0009] A first electric telescopic rod is arranged on the outside of the storage shell, and a horizontal plate is fixed to the output end of the first electric telescopic rod, a motor is fixed to the middle part of the upper surface of the horizontal plate, and a drill bit is fixed to the output end of the motor, a second electric telescopic rod is arranged on the outside of the first electric telescopic rod, and a fixing ring is fixed to the output end of the second electric telescopic rod, moving blocks are fixed on both sides of the fixing ring, and a protective cloth is fixed to the lower surface of the fixing ring.

[0010] Preferably, the dustproof plate is connected to the storage shell by a snap-fit ​​connection, and the top end of the dustproof plate protrudes from the upper surface of the storage shell, which facilitates the disassembly and assembly of the dustproof plate and the storage shell and the cleaning of the dustproof plate.

[0011] Preferably, the pipe at the input end of the vacuum pump is fixedly connected to the storage shell, and the vacuum pump, the first electric telescopic rod and the second electric telescopic rod are all fixedly installed on the inner top of the protective cover, and the dust is sucked into the interior of the storage shell under the action of the vacuum pump.

[0012] Preferably, the metal tube is connected to the horizontal plate in a fixed manner, and a filter screen is installed on the lower surface of the metal tube. The filter screen is provided to prevent stones from entering the interior of the metal tube.

[0013] Preferably, the moving block is located inside the slide groove, and the moving block is limited by the slide groove, thereby limiting the fixed ring and the moving block.

[0014] Preferably, the outer side surface of the protective cloth fits with the inner wall of the protective cover, and the center line of the protective cloth coincides with the center line of the drill bit, so that the protective cloth fits more closely with the protective cover.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the metal mining safety protection device absorbs dust and reduces pollution, and covers the metal mining equipment completely through the protective cloth to avoid protection loopholes when the ground is uneven, so that stones splash out;

[0016] 1. A storage shell and an air pump are provided. During the mining process, the air pump is turned on. Under the action of the air pump, dust enters the interior of the storage shell through the telescopic tube and the metal tube, and the dust is sucked into the storage shell to reduce environmental pollution;

[0017] 2. A dustproof plate and a storage shell are provided, and the dustproof plate and the storage shell are connected by a snap-fit ​​connection, which is convenient for disassembly and assembly of the dustproof plate and the storage shell, thereby facilitating the handling of the dustproof plate;

[0018] 3. A fixed ring, a moving block and a protective cloth are provided. The second electric telescopic rod drives the fixed ring, the moving block and the protective cloth to move downward. The protective cloth contacts the ground. Since the protective cloth can be deformed, the protective cloth can completely cover the mining equipment when the ground is uneven, thereby avoiding stones splashing during mining. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the front view cutaway structure of the utility model;

[0020] Figure 2 It is a side view cutaway structural schematic diagram of the utility model;

[0021] Figure 3 This is a schematic diagram of the overall structure of the connection between the moving block and the fixed ring of the utility model;

[0022] Figure 4 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 5 It is a schematic diagram of the cutaway structure of the utility model from above.

[0024] In the figure: 1. protective cover; 2. handle; 3. base; 4. brake wheel; 5. storage shell; 6. dust plate; 7. vacuum pump; 8. exhaust pipe; 9. telescopic tube; 10. metal tube; 11. first electric telescopic rod; 12. horizontal plate; 13. motor; 14. drill bit; 15. second electric telescopic rod; 16. fixing ring; 17. moving block; 18. protective cloth; 19. slide groove. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figure 1-5 The utility model provides a technical solution: a metal mining safety protection device, including a protective cover 1, a handle 2, a base 3, a brake wheel 4, a storage shell 5, a dust plate 6, an air pump 7, an air outlet pipe 8, a telescopic pipe 9, a metal pipe 10, a first electric telescopic rod 11, a horizontal plate 12, a motor 13, a drill bit 14, a second electric telescopic rod 15, a fixing ring 16, a moving block 17, a protective cloth 18 and a slide 19, such as Figure 1As shown, a handle 2 is fixed on the left side of the protective cover 1, a base 3 is fixed at an equal angle to the outer side of the bottom end of the protective cover 1, and a brake wheel 4 is fixed on the lower surface of the base 3. When the staff pushes the handle 2 during work, the brake wheel 4 rolls, thereby moving the device;

[0027] After the device is moved to the destination, the first electric telescopic rod 11, the cross plate 12, the motor 13 and the drill bit 14 constitute a mining device. The motor 13 and the first electric telescopic rod 11 are turned on, and the output end of the motor 13 drives the drill bit 14 to rotate. The first electric telescopic rod 11 drives the motor 13 and the drill bit 14 to move downward, so that the drill bit 14 drills holes in the ore to carry out metal mining. During the mining process, the second electric telescopic rod 15 is opened, and the second electric telescopic rod 15 drives the fixed ring 16 to move downward, and the moving block 17 moves downward inside the slide groove 19, driving the protective cloth 18 to move downward. The protective cloth 18 is deformed so that the bottom end of the protective cloth 18 is in full contact with the upper surface of the ore, fully protecting the metal mining equipment and preventing stone from splashing out. The left and right ends of the protective cover 1 are provided with slide grooves 19. When the fixed ring 16 moves downward, the moving block 17 moves downward inside the slide groove 19. The slide groove 19 defines the positions of the fixed ring 16 and the protective cloth 18. Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the protective cover 1 is a cylindrical structure, so the protective cloth 18 cooperates with the protective cover 1 to provide comprehensive protection;

[0028] During mining, the vacuum pump 7 is turned on. Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, the pipeline at the input end of the vacuum pump 7 is connected to the storage shell 5, and the output end of the vacuum pump 7 is connected to the air outlet pipe 8. The dust generated during mining under the action of the vacuum pump 7 enters the interior of the storage shell 5 through the metal pipe 10 and the telescopic pipe 9. After being filtered by the dustproof plate 6, the dust remains in the storage shell 5, and the air flows out from the air outlet pipe 8. A filter screen is installed on the lower surface of the metal pipe 10, and the filter screen is used to filter to prevent small stones from entering the interior of the metal pipe 10.

[0029] Since the dustproof plate 6 is connected to the storage shell 5 by a snap-fit ​​connection, the dustproof plate 6 can be removed from the storage shell 5 by lifting it upwards, and the dustproof plate 6 can be cleaned. The brake wheel 4, the vacuum pump 7, the first electric telescopic rod 11, the motor 13, the drill bit 14 and the second electric telescopic rod 15 are all mature technologies under the existing background. The above completes a series of operations of the metal mining safety protection device. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0030] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metal mining safety protection device, comprising a protective cover (1), a handle (2), an air pump (7), a motor (13) and a drill bit (14), characterized in that: A handle (2) is fixed on the left side of the protective cover (1), a base (3) is fixed at an equal angle on the outer side of the bottom end of the protective cover (1), a brake wheel (4) is fixed on the lower surface of the base (3), and sliding grooves (19) are provided on both left and right ends of the protective cover (1); A storage shell (5) is fixed to the top of the protective cover (1), and a dustproof plate (6) is installed inside the storage shell (5); an air pump (7) is arranged on the left side of the storage shell (5), and an air outlet pipe (8) is fixed to the output end of the air pump (7); a telescopic tube (9) is installed at the bottom end of the storage shell (5) via a flange, and a metal tube (10) is fixed to the lower surface of the telescopic tube (9); A first electric telescopic rod (11) is arranged on the outside of the storage shell (5), and a horizontal plate (12) is fixed to the output end of the first electric telescopic rod (11), a motor (13) is fixed to the middle of the upper surface of the horizontal plate (12), and a drill bit (14) is fixed to the output end of the motor (13), a second electric telescopic rod (15) is arranged on the outside of the first electric telescopic rod (11), and a fixing ring (16) is fixed to the output end of the second electric telescopic rod (15), moving blocks (17) are fixed to the left and right sides of the fixing ring (16), and a protective cloth (18) is fixed to the lower surface of the fixing ring (16).

2. A metal mining safety protection device according to claim 1, characterized in that: The dustproof plate (6) is connected to the storage shell (5) by snap-fit ​​connection, and the top end of the dustproof plate (6) protrudes from the upper surface of the storage shell (5).

3. A metal mining safety protection device according to claim 1, characterized in that: The pipeline at the input end of the vacuum pump (7) is fixedly connected to the storage shell (5), and the vacuum pump (7), the first electric telescopic rod (11) and the second electric telescopic rod (15) are all fixedly mounted on the inner top end of the protective cover (1).

4. A metal mining safety protection device according to claim 1, characterized in that: The metal tube (10) and the transverse plate (12) are connected in a fixed manner, and a filter screen is installed on the lower surface of the metal tube (10).

5. A metal mining safety protection device according to claim 1, characterized in that: The moving block (17) is located on the inner side of the sliding groove (19).

6. A metal mining safety protection device according to claim 1, characterized in that: The outer side surface of the protective cloth (18) is in contact with the inner wall of the protective cover (1), and the center line of the protective cloth (18) coincides with the center line of the drill bit (14).

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