Drilling rig for geological survey

Abstract

The utility model discloses a drilling rig for geological survey, and relates to the technical field of geological survey. The drilling device for geological survey comprises a rectangular frame, a punching mechanism and a dust collection mechanism, the dust collection mechanism is arranged on the rectangular frame, an L-shaped fixing plate is fixedly installed on the outer surface of one side of the rectangular frame, an induced draft fan is fixedly installed at the top of the L-shaped fixing plate, and a dust collection piece is arranged under the L-shaped fixing plate. Two sets of connecting rods are fixedly installed between the bottom of the L-shaped fixing plate and the top of the dust suction part, a dust suction pipe is fixedly connected between the bottom of the L-shaped fixing plate and the outer surface of the dust suction part, one end of the dust suction pipe communicates with the input end of the induced draft fan, and the other end of the dust suction pipe communicates with the interior of the dust suction part. According to the drilling device for geological exploration, dust can be continuously sucked in and filtered above the punching position in the punching process through the dust suction mechanism, it is avoided that the dust affects workers, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of geological exploration, and particularly relates to a drilling device for geological exploration. Background Art

[0002] Chinese patent document CN212614477U discloses a drilling device for coal mine geological exploration, which includes an installation component, a driving component and a drilling component. The driving component and the drilling component are both fixed on the installation component. The motor drives the drill pipe to rotate through a rotating shaft. The outer wall of the drill pipe is sleeved inside a hard rubber sleeve through a rotating thread. The drill pipe rotates and feeds while rotating under the action of the rotating thread. The up and down movement of the drill pipe is realized through the forward and reverse rotation of the motor to complete the drilling process. Fastening sleeves are arranged at the joints of the drill pipe and the shock-absorbing outer shell. When the drill pipe rotates and drives the fastening sleeve to vibrate slightly, the hook feet are arranged to adjust the displacement of the fastening sleeve to ensure the position stability of the drill pipe. An extension pipe and an elastic sleeve are sequentially sleeved on the drill pipe to further increase the running stability of the drill pipe. The shock-absorbing outer shell is located inside the installation box, and a sound insulation board is clamped inside the installation box, which can reduce the influence of the dust generated during the drilling process on the shock-absorbing component and also reduce the vibration noise of the drill pipe, with better practicability.

[0003] However, during the drilling process of the above device, dust will be scattered in the air and is easily inhaled by the staff, which is harmful to their health. Therefore, we propose a drilling device for geological exploration. Content of the Utility Model

[0004] The purpose of the utility model is to provide a drilling device for geological exploration, which can solve the problem that the dust generated by some existing devices during operation affects the health of the staff.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A drilling device for geological exploration, including:

[0006] A rectangular frame;

[0007] A drilling mechanism, which is arranged on the rectangular frame and is used for drilling holes in the ground;

[0008] A dust suction mechanism, which is arranged on the rectangular frame. The dust suction mechanism includes an L-shaped fixing plate, an induced draft fan, a dust suction part, a connecting rod and a dust suction pipe. An L-shaped fixing plate is fixedly installed on the outer surface of one side of the rectangular frame. An induced draft fan is fixedly installed on the top of the L-shaped fixing plate. A dust suction part is arranged directly below the L-shaped fixing plate. Two groups of connecting rods are fixedly installed between the bottom of the L-shaped fixing plate and the top of the dust suction part. A dust suction pipe is fixedly connected between the bottom of the L-shaped fixing plate and the outer surface of the dust suction part. One end of the dust suction pipe is communicated with the input end of the induced draft fan, and the other end of the dust suction pipe is communicated with the inside of the dust suction part. At least two groups of air inlet holes communicated with the inside of the dust suction part are opened on the dust suction part.

[0009] Preferably, the dust suction mechanism further includes positioning pieces, a filter screen plate, and locking buttons. Four groups of positioning pieces are fixedly installed on the top of the induced draft fan and are evenly distributed at the four corners of the top of the induced draft fan. A filter screen plate is placed on the top of the induced draft fan. The filter screen plate is in contact with the four groups of positioning pieces. Four groups of locking buttons are arranged on the top of the filter screen plate and are evenly distributed at the four corners of the top of the filter screen plate. The four groups of locking buttons all penetrate through the filter screen plate and are threadedly installed on the top of the induced draft fan.

[0010] Preferably, the hole punching mechanism includes a reduction motor, a mounting sleeve, a screw rod, and a bolt. The reduction motor is fixedly installed at the inner bottom of the rectangular frame. The mounting sleeve is rotatably installed at the bottom of the rectangular frame. The rotating shaft of the reduction motor is in transmission connection with the mounting sleeve. A screw rod is arranged directly below the mounting sleeve. The screw rod is inserted into the mounting sleeve. A bolt is arranged on the outer surface of the mounting sleeve. The bolt is threadedly installed on the mounting sleeve and the screw rod.

[0011] Preferably, a suspension rod is fixedly installed at the bottom of the rectangular frame. One end of the suspension rod is fixedly installed with a limit sleeve. The limit sleeve is sleeved on the screw rod to ensure the stability of the rotation of the screw rod.

[0012] Preferably, a group of handles are fixedly installed on the outer surfaces of both sides of the rectangular frame.

[0013] Preferably, a control button is arranged on the top of the rectangular frame.

[0014] Preferably, a power cord is fixedly connected to the outer surface of the other side of the rectangular frame.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] (1). For the geological exploration drilling device, through the dust suction mechanism, during the hole punching process, it can continuously suck and filter the dust above the hole punching position, avoiding affecting the staff. It solves the problem that in the hole punching process of some existing devices, dust will escape into the air and is easily inhaled by the staff, endangering their health, and improves the practicability of the device.

[0017] (2). For the geological exploration drilling device, through the cooperation of the filter screen plate and the locking buttons, when the filter screen plate filters the dust to a certain extent, it can be disassembled and cleaned, ensuring its dust filtering effect, ensuring the use effect of the device, and being beneficial to the popularization and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0019] Figure 1 is the front perspective view of the present utility model;

[0020] Figure 2 For Figure 1 The enlarged view of the structure at position A in

[0021] Figure 3 The front view of the present utility model;

[0022] Figure 4 The bottom-up perspective view of the dust collection mechanism of the present utility model.

[0023] Reference numerals: 1, rectangular frame; 2, dust collection mechanism; 21, L-shaped fixing plate; 22, induced draft fan; 23, dust collection member; 24, connecting rod; 25, dust collection pipe; 26, positioning piece; 27, filter screen plate; 28, locking button; 3, drilling mechanism; 31, reduction motor; 32, mounting sleeve; 33, screw rod; 34, bolt; 4, suspension rod; 5, limit sleeve; 6, handle; 7, control button; 8, power cord. Specific embodiments

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution: a drilling device for geological exploration, including a rectangular frame 1, a drilling mechanism 3 and a dust collection mechanism 2. The drilling mechanism 3 is arranged on the rectangular frame 1. The drilling mechanism 3 is used for drilling holes in the ground. A group of handles 6 are fixedly installed on the outer surfaces of both sides of the rectangular frame 1. A control button 7 is arranged on the top of the rectangular frame 1. A power cord 8 is fixedly connected to the outer surface of the other side of the rectangular frame 1;

[0026] The dust suction mechanism 2 is arranged on the rectangular frame 1. The dust suction mechanism 2 includes an L-shaped fixed plate 21, an induced draft fan 22, a dust suction member 23, a connecting rod 24 and a dust suction pipe 25. An L-shaped fixed plate 21 is fixedly installed on the outer surface of one side of the rectangular frame 1. An induced draft fan 22 is fixedly installed on the top of the L-shaped fixed plate 21. A dust suction member 23 is arranged directly below the L-shaped fixed plate 21. Two groups of connecting rods 24 are fixedly installed between the bottom of the L-shaped fixed plate 21 and the top of the dust suction member 23. A dust suction pipe 25 is fixedly connected between the bottom of the L-shaped fixed plate 21 and the outer surface of the dust suction member 23. One end of the dust suction pipe 25 communicates with the input end of the induced draft fan 22, and the other end of the dust suction pipe 25 communicates with the inside of the dust suction member 23. At least two air inlet holes communicating with its inside are formed in the dust suction member 23. Through the dust suction mechanism 2, during the drilling process, dust can be continuously sucked and filtered above the drilling position, preventing it from affecting the staff, solving the problem that in the drilling process of some existing devices, dust will escape into the air and is easily inhaled by the staff, endangering their health, and improving the practicability of the device.

[0027] The dust suction mechanism 2 further includes positioning pieces 26, a filter screen plate 27 and locking buttons 28. Four groups of positioning pieces 26 are fixedly installed on the top of the induced draft fan 22 and are evenly distributed at the four corners of the top of the induced draft fan 22. A filter screen plate 27 is placed on the top of the induced draft fan 22. The filter screen plate 27 fits with the four groups of positioning pieces 26. Four groups of locking buttons 28 are arranged on the top of the filter screen plate 27 and are evenly distributed at the four corners of the top of the filter screen plate 27. The four groups of locking buttons 28 all penetrate through the filter screen plate 27 and are threadedly installed on the top of the induced draft fan 22. Through the cooperation of the filter screen plate 27 and the locking buttons 28, when the filter screen plate 27 filters dust to a certain extent, it can be disassembled and cleaned, ensuring its dust filtering effect, ensuring the use effect of the device, and being beneficial to the popularization and use of the device.

[0028] The drilling mechanism 3 includes a reduction motor 31, a mounting sleeve 32, a screw rod 33 and a bolt 34. A reduction motor 31 is fixedly installed on the inner bottom of the rectangular frame 1. A mounting sleeve 32 is rotatably installed at the bottom of the rectangular frame 1. The rotating shaft of the reduction motor 31 is in transmission connection with the mounting sleeve 32. A screw rod 33 is arranged directly below the mounting sleeve 32. The screw rod 33 is inserted into the mounting sleeve 32. A bolt 34 is arranged on the outer surface of the mounting sleeve 32. The bolt 34 is threadedly installed on the mounting sleeve 32 and the screw rod 33. A suspension rod 4 is fixedly installed at the bottom of the rectangular frame 1. One end of the suspension rod 4 is fixedly installed with a limiting sleeve 5. The limiting sleeve 5 is sleeved on the screw rod 33.

[0029] Working principle: The operator holds the handle 6, controls the start of the induced draft fan 22 and the reduction motor 31. The reduction motor 31 drives the screw rod 33 on the mounting sleeve 32 to rotate, so as to drill holes in the ground. Dust is generated during the drilling process. The induced draft fan 22 generates suction in the dust suction part 23 through the dust suction pipe 25, sucks the dust through the air inlet holes on the dust suction part 23, and blows it onto the filter screen plate 27 for filtration. Regularly rotate each locking knob 28, and the filter screen plate 27 can be removed for cleaning. When the screw rod 33 needs to be replaced, remove the bolt 34, and the screw rod 33 can be disassembled and replaced from the mounting sleeve 32.

[0030] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art in the said technical field, various changes can also be made without departing from the purpose of the present invention.

Claims

1. A drilling device for geological survey, characterized in that: include: Rectangular frame (1); A punching mechanism (3) is arranged on the rectangular frame (1), and the punching mechanism (3) is used to punch holes in the ground; The dust suction mechanism (2) is arranged on the rectangular frame (1), and comprises an L-shaped fixing plate (21), an induced draft fan (22), a dust suction piece (23), a connecting rod (24) and a dust suction pipe (25). The L-shaped fixing plate (21) is fixedly mounted on the outer surface of one side of the rectangular frame (1), the induced draft fan (22) is fixedly mounted on the top of the L-shaped fixing plate (21), the dust suction piece (23) is arranged directly below the L-shaped fixing plate (21), and the L-shaped fixing plate (21) is fixedly mounted on the outer surface of the L-shaped fixing plate (21). Two groups of connecting rods (24) are fixedly installed between the bottom of the plate (21) and the top of the dust collecting member (23); a dust collecting pipe (25) is fixedly connected between the bottom of the L-shaped fixed plate (21) and the outer surface of the dust collecting member (23); one end of the dust collecting pipe (25) is communicated with the input end of the induced draft fan (22); the other end of the dust collecting pipe (25) is communicated with the interior of the dust collecting member (23); and the dust collecting member (23) is provided with at least two groups of air inlet holes communicated with the interior thereof.

2. A drilling device for geological survey according to claim 1, characterized in that: The dust suction mechanism (2) further comprises a positioning piece (26), a filter screen plate (27) and a locking button (28); four groups of positioning pieces (26) are fixedly mounted on the top of the induced draft fan (22) and are evenly distributed at the four corners of the top of the induced draft fan (22); a filter screen plate (27) is placed on the top of the induced draft fan (22); the filter screen plate (27) is fitted with the four groups of positioning pieces (26); four groups of locking buttons (28) are arranged on the top of the filter screen plate (27) and are evenly distributed at the four corners of the top of the filter screen plate (27); the four groups of locking buttons (28) all penetrate the filter screen plate (27) and are threadedly mounted on the top of the induced draft fan (22).

3. A drilling device for geological survey according to claim 2, characterized in that: The punching mechanism (3) comprises a reduction motor (31), a mounting sleeve (32), a screw rod (33) and a bolt (34); the reduction motor (31) is fixedly mounted on the inner bottom of the rectangular frame (1); the mounting sleeve (32) is rotatably mounted on the bottom of the rectangular frame (1); the rotating shaft of the reduction motor (31) is transmission-connected with the mounting sleeve (32); a screw rod (33) is arranged directly below the mounting sleeve (32); the screw rod (33) is inserted into the mounting sleeve (32); a bolt (34) is arranged on the outer surface of the mounting sleeve (32); the bolt (34) is threadedly mounted on the mounting sleeve (32) and the screw rod (33).

4. A drilling device for geological survey according to claim 3, characterized in that: A suspension rod (4) is fixedly mounted on the bottom of the rectangular frame (1), a limiting sleeve (5) is fixedly mounted on one end of the suspension rod (4), and the limiting sleeve (5) is sleeved on the spiral rod (33).

5. A drilling device for geological survey according to claim 4, characterized in that: A set of handles (6) are fixedly mounted on the outer surfaces of both sides of the rectangular frame (1).

6. A drilling device for geological survey according to claim 5, characterized in that: A control button (7) is arranged on the top of the rectangular frame (1).

7. A drilling device for geological survey according to claim 6, characterized in that: A power line (8) is fixedly connected to the outer surface of the other side of the rectangular frame (1).

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