Geological mineral exploration sampling equipment

Abstract

The utility model discloses geological mineral exploration sampling equipment which comprises an installation frame, an installation plate is fixedly installed at the top of the installation frame, a drilling assembly is arranged at the bottom of the installation frame and comprises an electric push rod, a motor and a drill rod, and a first protective cover is fixedly installed at the bottom of the installation frame and located on the outer side of the motor. A second protective cover is arranged on the outer side of the first protective cover, fixing plates are symmetrically and fixedly mounted on the two sides of the second protective cover, springs are fixedly mounted at the tops of the fixing plates, mounting blocks are fixedly mounted at one ends of the springs, and one sides of the mounting blocks are fixedly mounted on the outer side of the first protective cover; according to the drilling device, the first protective cover and the second protective cover are arranged on the outer side of the drilling assembly, the second protective cover enhances the extrusion force of the abutting working face by extruding the spring, and the second protective cover is matched with the first protective cover to cover the outer side of the drilling assembly during drilling; and therefore, the conditions of a large amount of flying dust and chippings are avoided.

Description

Technical Field

[0001] The utility model relates to a sampling device, in particular to a geological and mineral exploration sampling device. Background Art

[0002] Geological sampling methods include many categories, which can be divided into four categories according to the purpose of sampling: chemical sampling, mineral sampling, technical sampling and technical processing sampling. After a long period of practical experience accumulation, experts in mineral geology have explored a variety of sampling methods, which are suitable for different mineral geological conditions. Among these sampling methods, drilling sampling is the most common.

[0003] In the prior art with patent number CN214373447U, a mineral geological survey sampling device is proposed, which improves the stability of the device by adjusting the supporting legs or supporting feet.

[0004] However, the mineral geological exploration sampling equipment in the above-mentioned prior art is prone to splashing dust and debris during drilling, the flying debris will cause harm to the workers and the raised dust will seriously affect the working environment. Therefore, this application proposes a geological mineral exploration sampling equipment to solve this problem. Utility Model Content

[0005] The purpose of the utility model is to provide a geological and mineral exploration sampling equipment to solve the problem that dust and debris are easily splashed during drilling in the prior art mineral geological exploration sampling equipment proposed in the above background technology, the flying debris will cause harm to the staff and the raised dust will seriously affect the working environment.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A geological and mineral exploration sampling device comprises a mounting frame, a mounting plate is fixedly mounted on the top of the mounting frame, a drilling assembly is arranged at the bottom of the mounting frame, the drilling assembly comprises an electric push rod, a motor and a drill rod, a first protective cover is fixedly mounted at the bottom of the mounting frame and located on the outside of the motor, a second protective cover is arranged on the outside of the first protective cover, fixing plates are symmetrically fixedly mounted on both sides of the second protective cover, a spring is fixedly mounted on the top of the fixing plate, a mounting block is fixedly mounted on one end of the spring, one side of the mounting block is fixedly mounted on the outside of the first protective cover, a slider is symmetrically fixedly mounted inside the second protective cover, and the slider is slidably connected to the first protective cover.

[0008] As a further solution of the utility model: both sides of the first protective cover are provided with sliding grooves for sliding connection with the slider.

[0009] As a further solution of the utility model: a handle is fixedly installed on the top of the mounting plate, and a rubber sleeve is sleeved on the outer side of the handle.

[0010] As a further solution of the utility model: mounting rods are symmetrically fixedly installed on both sides of the mounting frame, an adjusting rod is fixedly installed on one end of the mounting rod, a supporting leg is sleeved on the outer side of the adjusting rod, a slot for inserting the adjusting rod is opened inside the supporting leg, a connecting rod is fixedly installed between one side of the mounting rod and the mounting frame, a screw rod is provided on one side of the adjusting rod, the screw rod passes through the supporting leg, a nut is threadedly connected to the outer side of the screw rod, and one side of the nut is in contact with the supporting leg.

[0011] As a further solution of the utility model: a through slot for the screw to pass through is provided on the support leg.

[0012] As a further solution of the utility model: the push cylinder end of the electric push rod is fixedly mounted on the inner bottom side of the mounting frame, the motor is mounted on the push rod end of the electric push rod, the push rod end of the electric push rod passes through the mounting frame, the drill rod is mounted on the output shaft of the motor, a switch is fixedly mounted on the handle, a battery is fixedly mounted on the top of the mounting plate, the electric push rod and the motor are electrically connected to the switch through wires, and the switch is electrically connected to the battery through wires.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model arranges a first protective cover and a second protective cover on the outside of the drilling assembly. The second protective cover enhances the extrusion force against the working surface by means of an extrusion spring. The second protective cover cooperates with the first protective cover to be arranged on the outside of the drilling assembly during drilling, thereby avoiding the occurrence of a large amount of dust and flying debris.

[0015] 2. The utility model uses two supporting legs to assist in supporting the device, thus avoiding the problem of consuming a lot of energy when completely relying on holding the handle by hand. The holding and placement of the device is also more stable, and the height of the supporting legs can be adjusted to accommodate users of different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model.

[0017] Figure 2 For this utility model Figure 1 Enlarged view of point A in the middle.

[0018] Figure 3 It is a schematic diagram of the local structure in the utility model.

[0019] 1. Handle; 2. Mounting plate; 3. Mounting rod; 4. Connecting rod; 5. First protective cover; 6. Second protective cover; 7. Drilling assembly; 8. Slider; 9. Slide; 10. Adjustment rod; 11. Screw; 12. Nut; 13. Groove; 14. Slot; 15. Support leg; 16. Mounting frame; 17. Fixing plate; 18. Spring. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 3 In an embodiment of the utility model, a geological and mineral exploration sampling device includes a mounting frame 16, a mounting plate 2 is fixedly installed on the top of the mounting frame 16, a drilling assembly 7 is arranged at the bottom of the mounting frame 16, and the drilling assembly 7 includes an electric push rod, a motor and a drill rod, a first protective cover 5 is fixedly installed at the bottom of the mounting frame 16 and located on the outside of the motor, a second protective cover 6 is arranged on the outside of the first protective cover 5, and a fixing plate 17 is symmetrically fixedly installed on both sides of the second protective cover 6, a spring 18 is fixedly installed on the top of the fixing plate 17, a mounting block is fixedly installed on one end of the spring 18, and one side of the mounting block is fixedly installed on the outside of the first protective cover 5, and a slider 8 is symmetrically fixedly installed inside the second protective cover 6, and the slider 8 is slidably connected to the first protective cover 5.

[0022] Sliding grooves 9 for sliding connection with the slider 8 are provided on both sides of the first protective cover 5 .

[0023] A handle 1 is fixedly mounted on the top of the mounting plate 2, and a rubber sleeve is sleeved on the outer side of the handle 1 to facilitate users to hold the device.

[0024] The mounting rods 3 are symmetrically fixedly installed on both sides of the mounting frame 16, and an adjusting rod 10 is fixedly installed on one end of the mounting rod 3. A supporting leg 15 is sleeved on the outer side of the adjusting rod 10, and a slot 14 for inserting the adjusting rod 10 is opened inside the supporting leg 15. A connecting rod 4 is provided between one side of the mounting rod 3 and the mounting frame 16, and a screw rod 11 is provided on one side of the adjusting rod 10. The screw rod 11 passes through the supporting leg 15, and a nut 12 is threadedly connected to the outer side of the screw rod 11, and one side of the nut 12 abuts against the supporting leg 15. The device is auxiliary supported by the two supporting legs 15, which avoids the problem of consuming a lot of effort by relying entirely on hand-held gripping of the handle. The device is also more stably held and placed, and the height of the supporting leg 15 can be adjusted to accommodate users of different heights.

[0025] The support leg 15 is provided with a through slot 13 for the screw rod 11 to pass through.

[0026] The push cylinder end of the electric push rod is fixedly mounted on the inner bottom side of the mounting frame 16, the motor is mounted on the push rod end of the electric push rod, the push rod end of the electric push rod passes through the mounting frame 16, the drill rod is mounted on the output shaft of the motor, a switch is fixedly mounted on the handle 1, a battery is fixedly mounted on the top of the mounting plate 2, the electric push rod and the motor are electrically connected to the switch through wires, and the switch is electrically connected to the battery through wires.

[0027] The working principle of the utility model is:

[0028] When the utility model is used, unscrew the nut 12, slide the support leg 15, and adjust the distance between the support leg 15 and the ground until the two support legs 15 can support the handle 1 of the device to a suitable height, then tighten the nut 12 so that the nut 12 is tightly attached to the side wall of the support leg 15, and the device is supported by the two support legs 15, so that the second protective cover 6 is abutted against the working surface to be drilled. After the second protective cover 6 contacts the working surface, the spring 18 will be squeezed, thereby driving the slider 8 to slide inside the slide groove 9, so that the second protective cover 6 is affected by the reset effect of the spring 18 and abuts more tightly. Hold the handle 1 to start the drilling assembly 7, and the electric push rod in the drilling assembly 7 drives the motor to descend. The motor drives the drill rod to rotate and descend synchronously to complete the drilling of the mineral. During the drilling process, the flying debris will be intercepted by the second protective cover 6, and most of the dust will also be suppressed inside the second protective cover 6.

[0029] 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 geological and mineral exploration sampling device, comprising a mounting frame (16), characterized in that: A mounting plate (2) is fixedly mounted on the top of the mounting frame (16), a drilling assembly (7) is arranged at the bottom of the mounting frame (16), and the drilling assembly (7) comprises an electric push rod, a motor and a drill rod, a first protective cover (5) is fixedly mounted at the bottom of the mounting frame (16) and located outside the motor, a second protective cover (6) is arranged outside the first protective cover (5), fixed plates (17) are symmetrically fixedly mounted on both sides of the second protective cover (6), a spring (18) is fixedly mounted on the top of the fixed plate (17), a mounting block is fixedly mounted on one end of the spring (18), one side of the mounting block is fixedly mounted on the outside of the first protective cover (5), a slider (8) is symmetrically fixedly mounted inside the second protective cover (6), and the slider (8) is slidably connected to the first protective cover (5).

2. The geological and mineral exploration sampling equipment according to claim 1, characterized in that: Both sides of the first protective cover (5) are provided with sliding grooves (9) for sliding connection with the sliding block (8).

3. The geological and mineral exploration sampling equipment according to claim 1, characterized in that: A handle (1) is fixedly mounted on the top of the mounting plate (2), and a rubber sleeve is sleeved on the outer side of the handle (1).

4. The geological and mineral exploration sampling equipment according to claim 1, characterized in that: The mounting frame (16) has mounting rods (3) symmetrically fixedly mounted on both sides thereof, an adjusting rod (10) fixedly mounted on one end of the mounting rod (3), a supporting leg (15) sleeved on the outer side of the adjusting rod (10), a slot (14) for inserting the adjusting rod (10) is provided inside the supporting leg (15), a connecting rod (4) is fixedly mounted between one side of the mounting rod (3) and the mounting frame (16), a screw rod (11) is arranged on one side of the adjusting rod (10), the screw rod (11) passes through the supporting leg (15), a nut (12) is threadedly connected to the outer side of the screw rod (11), and one side of the nut (12) abuts against the supporting leg (15).

5. The geological and mineral exploration sampling equipment according to claim 4, characterized in that: The support leg (15) is provided with a through slot (13) for the screw rod (11) to pass through.

6. The geological and mineral exploration sampling equipment according to claim 3, characterized in that: The push rod end of the electric push rod is fixedly mounted on the inner bottom side of the mounting frame (16), the motor is mounted on the push rod end of the electric push rod, the push rod end of the electric push rod passes through the mounting frame (16), the drill rod is mounted on the output shaft of the motor, a switch is fixedly mounted on the handle (1), a battery is fixedly mounted on the top of the mounting plate (2), the electric push rod and the motor are electrically connected to the switch through a wire, and the switch is electrically connected to the battery through a wire.

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