Hole distribution device for surface mine

Abstract

The utility model discloses a surface mine hole arrangement device, which belongs to the technical field of mine hole arrangement and comprises a bearing shell, an adjusting assembly is mounted in the bearing shell, and the adjusting assembly is composed of a knob, a bidirectional screw, a first screw block, a connecting frame, barbs, a second screw block, a bearing plate, a lamp ring, an operation key, a flagpole and an identification flag. By designing a group of adjusting mechanism consisting of the knob, the two-way screw rod, the first screw block and the second screw block, in the hole distribution process, the knob is rotated to drive the two-way screw rod to rotate, so that the first screw block drives the barbs to move downwards, and the device is fixed by inserting the barbs into ore soil; meanwhile, the second screw block drives the identification flag to move upwards, the height of the identification flag is adjusted, adjustment of the identification flag and the identification flag can be conducted synchronously, and the hole distribution effect and efficiency of the device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mine hole layout, in particular to a hole layout device for open-pit mines. Background Technique

[0002] According to the terrain and ore deposit burial conditions, open-pit mines can be divided into slope open-pit mines and depression open-pit mines; according to the mining process, they can be divided into mechanical mining and hydraulic sluicing. Hydraulic sluicing is only used for mining soft ore deposits, and mechanical mining is widely used. In a mechanically mined open-pit mine, the ore and rock are divided into horizontal layers of a certain thickness, and stripping and mining are carried out layer by layer from top to bottom.

[0003] The existing hole layout for open-pit mines mostly adopts the method of manual marking, that is, lime is sprinkled or stones are piled up at the drilling points to mark the drilling points. The above-mentioned piling of stones increases the working intensity of the staff, and sprinkling lime is easily affected by external weather and environmental factors, resulting in low hole layout effect and efficiency. Therefore, there is an urgent need for a hole layout device for open-pit mines to solve the above problems. Content of the Utility Model

[0004] The main purpose of the utility model is to provide a hole layout device for open-pit mines.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A hole layout device for open-pit mines includes a bearing shell, and an adjusting component is installed in the bearing shell. The adjusting component consists of a knob, a bidirectional screw, a first screw block, a connecting frame, barbs, a second screw block, a bearing plate, a lamp ring, operation buttons, a flagpole, and a marking flag.

[0007] Preferably, the bidirectional screw is rotatably installed in the bearing shell, and one end of the bidirectional screw is welded to the knob.

[0008] Preferably, the first screw block is screwed onto the bidirectional screw, the specification of the first screw block matches the specification of the concave cavity in the bearing shell, the connecting frame is welded to one side wall of the first screw block, and the barbs are welded to one end of the connecting frame.

[0009] Preferably, the second screw block is screwed onto the bidirectional screw, and the second screw block is symmetrically arranged with the first screw block and has the same specification.

[0010] Preferably, the bearing plate is welded to one side wall of the second screw block, a storage battery is built in the bearing plate, the lamp ring is fixed to the bearing plate by screws, and the operation buttons are electrically connected to the lamp ring and the storage battery.

[0011] Preferably, the flagpole is fixed on the bearing plate by screws, and the identification flag is adhered to the flagpole.

[0012] Preferably, one side of the bearing shell is connected with a protective cover through a card slot, and a handle is fixed at one end of the bearing shell away from the protective cover.

[0013] The beneficial technical effects of the present utility model:

[0014] The present utility model designs an adjustment mechanism composed of a knob, a bidirectional screw, a first screw block and a second screw block. During the hole drilling process, the knob is rotated to drive the bidirectional screw to rotate, so that the first screw block drives the barbs to move downward, and the device is fixed by inserting the barbs into the ore soil. At the same time, the second screw block drives the identification flag to move upward to adjust its height, enabling the adjustment of the two to be synchronized, effectively improving the hole drilling effect and efficiency of the device. Description of the drawings

[0015] Figure 1 It is a schematic structural diagram of a preferred embodiment of an open-pit mine hole drilling device according to the present utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the bearing shell in a preferred embodiment of an open-pit mine hole drilling device according to the present utility model;

[0017] Figure 3 It is in a preferred embodiment of an open-pit mine hole drilling device according to the present utility model Figure 2 The enlarged view of part A;

[0018] Figure 4 It is a schematic structural diagram of the adjustment component in a preferred embodiment of an open-pit mine hole drilling device according to the present utility model.

[0019] The description of the reference numerals is as follows:

[0020] 1. Bearing shell; 2. Handle; 3. Adjustment component; 301. Knob; 302. Bidirectional screw; 303. First screw block; 304. Connecting frame; 305. Barb; 306. Second screw block; 307. Operation button; 308. Flagpole; 309. Identification flag; 310. Lamp ring; 311. Bearing plate; 4. Protective cover. Detailed implementation manners

[0021] To make the technical solutions of the present utility model clearer and more definite for those skilled in the art, the present utility model will be further described in detail below in conjunction with the embodiments and the drawings, but the implementation manners of the present utility model are not limited thereto.

[0022] As Figures 1-4As shown in the figure, an open-pit mine hole layout device provided in this embodiment includes a bearing shell 1, and an adjustment assembly 3 is installed inside the bearing shell 1. The adjustment assembly 3 is composed of a knob 301, a bidirectional screw 302, a first screw block 303, a connecting frame 304, barbs 305, a second screw block 306, a bearing plate 311, a lamp ring 310, operation buttons 307, a flagpole 308, and a marking flag 309.

[0023] The bidirectional screw 302 is rotatably installed inside the bearing shell 1. One end of the bidirectional screw 302 is welded to the knob 301, and the knob 301 can drive the bidirectional screw 302 to rotate.

[0024] The first screw block 303 is screwed onto the bidirectional screw 302 by threads. The specification of the first screw block 303 matches the specification of the concave cavity inside the bearing shell 1. The connecting frame 304 is welded to one side wall of the first screw block 303, and the barbs 305 are welded to one end of the connecting frame 304. During the rotation of the bidirectional screw 302, the first screw block 303 drives the barbs 305 to move downward under the action of the threads, and the device is fixed by inserting the barbs 305 into the ore soil.

[0025] The second screw block 306 is screwed onto the bidirectional screw 302 by threads. The second screw block 306 is symmetrically arranged with the first screw block 303 and has the same specification. During the rotation of the bidirectional screw 302, the second screw block 306 can move upward under the action of the threads.

[0026] The bearing plate 311 is welded to one side wall of the second screw block 306. A storage battery is built in the bearing plate 311. The lamp ring 310 is fixed to the bearing plate 311 by screws. The operation buttons 307 are electrically connected to the lamp ring 310 and the storage battery. By operating the operation buttons 307, the lamp ring 310 can be controlled to work, so that the lamp ring 310 marks the hole layout points at night, facilitating the staff to find the hole layout points at night.

[0027] The flagpole 308 is fixed to the bearing plate 311 by screws, and the marking flag 309 is adhered to the flagpole 308. The marking flag 309 on the flagpole 308 can mark the hole layout points.

[0028] One side of the bearing shell 1 is connected with a protective cover 4 through a card slot. A handle 2 is fixed to one end of the bearing shell 1 away from the protective cover 4. The protective cover 4 can seal one end of the bearing shell 1, thereby hiding the barbs 305. At the same time, the handle 2 facilitates the carrying of the device, effectively improving the portability of the device.

[0029] Working principle of the device: Carry the device to the hole punching point by the handle 2, open the protective cover 4, make the bearing shell 1 stand vertically on the ground, then rotate the knob 301 to drive the bidirectional screw 302 to rotate, and then make the first screw block 303 drive the barbs 305 to move downward. Fix the device by inserting the barbs 305 into the ore soil. At the same time, the second screw block 306 drives the identification flag 309 to move upward to adjust its height. The adjustment of the two can be carried out synchronously, effectively improving the hole punching effect and efficiency of the device. After adjustment and fixation, the identification flag 309 on the flagpole 308 can mark the hole punching point, and the lamp ring 310 can mark the hole punching point at night, thus facilitating the blasters to determine the hole punching point all day long.

[0030] The above are only further embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the scope disclosed by the present utility model, according to the technical solution and its concept of the present utility model, makes equivalent substitutions or changes, all belong to the protection scope of the present utility model.

Claims

1. A hole arrangement device for an open-pit mine, characterized in that: The invention comprises a bearing shell (1), wherein an adjustment component (3) is installed in the bearing shell (1), and the adjustment component (3) is composed of a knob (301), a bidirectional screw rod (302), a first screw block (303), a connecting frame (304), barbs (305), a second screw block (306), a bearing plate (311), a light ring (310), an operation button (307), a flagpole (308) and an identification flag (309).

2. The hole arrangement device for an open-pit mine according to claim 1, characterized in that: The bidirectional screw rod (302) is rotatably mounted in the bearing shell (1), and one end of the bidirectional screw rod (302) is welded to the knob (301).

3. The hole arrangement device for an open-pit mine according to claim 2, characterized in that: The first screw block (303) is screwed onto the bidirectional screw rod (302) via a thread, the specification of the first screw block (303) matches the specification of the concave cavity in the bearing shell (1), the connecting frame (304) is welded to a side wall of the first screw block (303), and the barb (305) is welded to one end of the connecting frame (304).

4. The hole arrangement device for an open-pit mine according to claim 3, characterized in that: The second screw block (306) is screwed onto the bidirectional screw rod (302) via threads, and the second screw block (306) and the first screw block (303) are symmetrically arranged and have the same specifications.

5. The hole arrangement device for an open-pit mine according to claim 4, characterized in that: The bearing plate (311) is welded to a side wall of the second screw block (306), a storage battery is built into the bearing plate (311), the light ring (310) is fixed to the bearing plate (311) by screws, and the operation button (307) is electrically connected to the light ring (310) and the storage battery.

6. The hole arrangement device for an open-pit mine according to claim 5, characterized in that: The flagpole (308) is fixed to the bearing plate (311) by means of screws, and the identification flag (309) is bonded to the flagpole (308).

7. The hole arrangement device for an open-pit mine according to claim 6, characterized in that: One side of the carrying shell (1) is connected to a protective cover (4) via a slot, and a handle (2) is fixed to one end of the carrying shell (1) away from the protective cover (4).

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