Drilling device for mine engineering blasting

Abstract

The drilling device for mine engineering blasting comprises two fixing plates, the upper sides of the fixing plates are fixedly connected with a top plate, the upper side of the top plate is fixedly connected with a hydraulic cylinder, lifting grooves are formed in the outer sides of the fixing plates on the two sides, the inner sides of the lifting grooves in the left side and the right side are connected with lifting blocks in a sliding mode, and the hydraulic cylinder is fixedly connected with the lifting blocks. A connecting plate is fixedly connected between the lifting blocks on the left side and the right side, a drilling machine is fixedly connected to the lower side of the connecting plate, a stabilizing unit is arranged on the outer side of the lower end of the fixing plate and comprises side blocks, and the side blocks are fixedly connected to the left side and the right side of the fixing plate. By arranging the fixing plate, the top plate, the side blocks, the clamping plates, the first rotating rod, the second rotating rod, a gear, a belt wheel, a belt and a stabilizing rod, the clamping plates on the left side and the right side are conveniently controlled to rotate, the fixing plate is conveniently fixed, the fixing plate is limited through the stabilizing rod, the placing stability of the fixing plate is improved, and the drilling stability is conveniently kept.

Description

Technical Field

[0001] The utility model relates to the field of mining engineering, in particular to a drilling device for mining engineering blasting. Background Art

[0002] Mining engineering is an engineering technology that focuses on the mining of mineral resources. It covers both surface and underground engineering. Surface engineering mainly includes various mining machinery and facilities. When blasting in mining engineering, drilling devices are required to facilitate the placement of explosives.

[0003] When drilling a hole in a mountain, a drilling device is required. Since the ground of the mountain is uneven, the mounting frame of the drilling device is not stable, so the stability of the drilling is not high, which affects the accuracy of the blasting drilling. Utility Model Content

[0004] In order to overcome the disadvantage of the prior art that the drilling device is unstable when placed in a mine, one of the purposes of the utility model is to provide a drilling device for mining engineering blasting.

[0005] One of the purposes of the utility model is achieved by the following technical solution: a drilling device for mining engineering blasting, comprising two fixed plates: a top plate is fixedly connected to the upper side of the fixed plate, a hydraulic cylinder is fixedly connected to the upper side of the top plate, lifting grooves are provided on the outer sides of the fixed plates on both sides, lifting blocks are slidably connected to the inner sides of the lifting grooves on the left and right sides, a connecting plate is fixedly connected between the lifting blocks on the left and right sides, a drilling rig is fixedly connected to the lower side of the connecting plate, and a stabilizing unit is provided on the outer side of the lower end of the fixed plate;

[0006] The stabilizing unit includes side blocks, which are fixedly connected to the left and right sides of the fixed plate, the outer sides of the left and right side blocks are rotatably connected with a rotating rod 1, the outer sides of the rotating rod 1 on the left and right sides are fixedly connected with a clamping plate, the front side of the fixed plate is rotatably connected with a rotating rod 2, the outer side of the rotating rod 2 and the outer side of one of the rotating rods 1 are fixedly connected with gears, the outer side of the rotating rod 2 and the outer side of the other rotating rod 1 are fixedly connected with pulleys, a belt is arranged between the pulleys on the left and right sides, and the outer side of the side blocks is fixedly connected with a motor.

[0007] According to the drilling device for mining engineering blasting, a plurality of grooves are provided on the lower side of the clamping plate, so as to facilitate the clamping plate to grip the ground.

[0008] According to the drilling device for mining engineering blasting, the output end of the motor is fixedly connected to the outer end of the rotating rod 1, so as to facilitate the control of the rotation of the rotating rod 1.

[0009] According to the drilling device for mining engineering blasting, the two gears are meshed and connected.

[0010] According to the drilling device for mining engineering blasting, a protective cover is fixedly connected to the front side of the fixing plate, so as to protect the gears.

[0011] According to the drilling device for mining engineering blasting, a stabilizing rod is fixedly connected to the lower side of the fixing plate, so as to increase the stability of the placement of the fixing plate.

[0012] Beneficial effects:

[0013] By providing a fixed plate, a top plate, a side block, a clamping plate, a rotating rod one, a rotating rod two, gears, pulleys, belts and a stabilizing rod, it is convenient to control the rotation of the clamping plates on the left and right sides, to fix the fixed plate, and to limit the fixed plate by the stabilizing rod, thereby increasing the placement stability of the fixed plate and maintaining the stability of the drilling hole.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall three-dimensional structural diagram of a drilling device for mining engineering blasting of the utility model;

[0017] Figure 2 This is a three-dimensional structural diagram of a drilling device for mining engineering blasting with the protective cover removed;

[0018] Figure 3 for Figure 2 The enlarged view of point A in the middle;

[0019] Figure 4 The utility model is a bottom-up stereoscopic structural diagram of a drilling device for mining engineering blasting.

[0020] Legend:

[0021] 1. Fixed plate; 2. Top plate; 3. Lifting slot; 4. Lifting block; 5. Connecting plate; 6. Hydraulic cylinder; 7. Stabilizing rod; 8. Drilling rig; 9. Stabilizing unit; 901. Side block; 902. Motor; 903. Clamping plate; 904. Rotating rod 1; 905. Rotating rod 2; 906. Gear; 907. Pulley; 908. Belt; 10. Protective cover. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 A drilling device for mining engineering blasting comprises two fixed plates 1: a top plate 2 is fixedly connected to the upper side of the fixed plate 1, a hydraulic cylinder 6 is fixedly connected to the upper side of the top plate 2, lifting grooves 3 are provided on the outer sides of the fixed plates 1 on both sides, lifting blocks 4 are slidably connected to the inner sides of the lifting grooves 3 on the left and right sides, a connecting plate 5 is fixedly connected between the lifting blocks 4 on the left and right sides, a drilling rig 8 is fixedly connected to the lower side of the connecting plate 5, a stabilizing unit 9 is arranged on the outer side of the lower end of the fixed plate 1, a stabilizing rod 7 is fixedly connected to the lower side of the fixed plate 1, a protective cover 10 is fixedly connected to the front side of the fixed plate 1, and the protective cover 10 is convenient for the gear 906 to be protected. When drilling a hole in the mine, the connecting plate 5 is driven to descend by controlling the hydraulic cylinder 6, and the connecting plate 5 drives the drilling rig 8 to descend, so that the drilling rig 8 can drill a hole in the mine, and the device is reinforced by the stabilizing unit 9 to increase the stability of the drilling.

[0024] The stabilizing unit 9 includes a side block 901, which is fixedly connected to the left and right sides of the fixing plate 1. The outer sides of the left and right side blocks 901 are rotatably connected with a rotating rod 1 904. The outer sides of the left and right rotating rods 1 904 are fixedly connected with a clamping plate 903. The front side of the fixing plate 1 is rotatably connected with a rotating rod 2 905. The outer side of the rotating rod 2 905 and the outer side of one of the rotating rods 1 904 are fixedly connected with a gear 906. The outer side of the rotating rod 2 905 and the outer side of the other rotating rod 1 904 are fixedly connected with a pulley 907. A belt 908 is provided between the pulleys 907 on the left and right sides. The outer side of the side block 901 is fixedly connected with a motor 902. A plurality of grooves are provided on the lower side of the clamping plate 903. The output end of the motor 902 is fixedly connected with the outer end of the rotating rod 1 904. The two gears 906 are meshed and connected. During installation, first, holes are drilled on the left and right sides of the drilled hole, and then the stabilizing rod 7 is inserted into the drilled holes for preliminary limiting, and then the motor 902 is started, and the motor 902 drives the rotating rod 1 904 to rotate, and the rotating rod 1 904 drives the clamping plate 903 to rotate, and the rotating rod 1 904 drives the gear 906 to rotate. Due to the meshing of the two gears 906, the rotation direction of one of the rotating rods 1 904 is opposite to that of the rotating rod 2 905, and then the rotating rod 2 905 drives the pulley 907 to rotate, and the pulley 907 drives the belt 908 to rotate, so that the rotating rod 2 905 and the other rotating rod 1 904 have the same rotation direction, and the rotating rods 1 904 on the left and right sides rotate in opposite directions, so that the clamping plates 903 on the left and right sides are close to the ground, so that the clamping plates 903 can grab the ground, and the fixing plate 1 can be limited again to increase the stability of the device.

[0025] Working principle: When in use, the staff first drills holes on both sides of the hole, then inserts the stabilizing rod 7 into the drilled holes, and then starts the motor 902, which drives the rotating rod 1 904 to rotate. Under the action of the rotating rod 1 904, gear 906, rotating rod 2 905, pulley 907 and belt 908, it is convenient to control the grip of the clamping plates 903 on the left and right sides to increase the overall stability of the device, and then control the hydraulic cylinder 6 to drive the connecting plate 5 to descend, and the connecting plate 5 drives the drilling rig 8 to drill holes in the mine, which is convenient for placing explosives during blasting.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A drilling device for mining engineering blasting, characterized in that: The invention comprises two fixed plates (1): a top plate (2) is fixedly connected to the upper side of the fixed plate (1), a hydraulic cylinder (6) is fixedly connected to the upper side of the top plate (2), a lifting groove (3) is provided on the outer side of the fixed plates (1) on both sides, a lifting block (4) is slidably connected to the inner side of the lifting grooves (3) on the left and right sides, a connecting plate (5) is fixedly connected between the lifting blocks (4) on the left and right sides, a drilling machine (8) is fixedly connected to the lower side of the connecting plate (5), and a stabilizing unit (9) is provided on the outer side of the lower end of the fixed plate (1); The stabilizing unit (9) comprises a side block (901), wherein the side block (901) is fixedly connected to the left and right sides of the fixing plate (1), the outer sides of the side blocks (901) on the left and right sides are rotatably connected to a rotating rod 1 (904), the outer sides of the rotating rod 1 (904) on the left and right sides are fixedly connected to a clamping plate (903), the front side of the fixing plate (1) is rotatably connected to a rotating rod 2 (905), the outer sides of the rotating rod 2 (905) and the outer sides of one of the rotating rods 1 (904) are fixedly connected to a gear (906), the outer sides of the rotating rod 2 (905) and the outer sides of the other rotating rod 1 (904) are fixedly connected to a pulley (907), a belt (908) is arranged between the pulleys (907) on the left and right sides, and the outer sides of the side blocks (901) are fixedly connected to a motor (902).

2. A drilling device for mining engineering blasting according to claim 1, characterized in that: The lower side of the clamping plate (903) is provided with a plurality of grooves.

3. A drilling device for mining engineering blasting according to claim 1, characterized in that: The output end of the motor (902) is fixedly connected to the outer end of the rotating rod 1 (904).

4. A drilling device for mining engineering blasting according to claim 1, characterized in that: The two gears (906) are meshingly connected.

5. A drilling device for mining engineering blasting according to claim 1, characterized in that: A protective cover (10) is fixedly connected to the front side of the fixing plate (1).

6. A drilling device for mining engineering blasting according to claim 1, characterized in that: A stabilizing rod (7) is fixedly connected to the lower side of the fixing plate (1).

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