CN210893745U

CN210893745U - Rock sampling device for detecting selenium content in rock

Info

Publication number: CN210893745U
Application number: CN201921514046.XU
Authority: CN
Inventors: 刘永贤
Original assignee: Geological Survey Institute Of Guangxi Zhuang Autonomous Region; Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Current assignee: Geological Survey Institute Of Guangxi Zhuang Autonomous Region; Guangxi Zhuang Nationality Autonomous Region Academy of Agricultural Sciences
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-30
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a rock sampling device of selenium content in detection rock, which comprises a motor, the top fixed mounting of motor has the handle of pressing, the below fixed mounting of motor has the sample drill bit, and through fixed mounting there is the spacing ring on the fixed cover, the base of being convenient for reciprocates on the spacing ring through the guide post, the position of the better adjustment base of being convenient for the better rock sample that carries on of sample drill bit, there is the buffer ring at the sub-base surface bonding, the better placing of the base of being convenient for is on the rock, makes the difficult slope that produces of sample drill bit. Open at the base middle part has the slot, the better rock of being convenient for sample drill bit is sampled, is connected with rotatory ring through the bearing on the spacing ring, and rotatory ring of being convenient for drives the guard plate and rotates for the guard plate is protected the operator, has the stopper at rotatory ring top fixed mounting, is convenient for carry out spacing fixed with the guard plate through the screw with rotatory ring spacing on the spacing ring.

Description

Rock sampling device for detecting selenium content in rock

Technical Field

The utility model belongs to the technical field of the rock sample, specifically be a rock sampling device of selenium content in detection rock.

Background

Sampling is to select a representative sample from the objects, and the popular explanation is as follows: sampling a few samples from a large number of articles or materials, conceptually explained: the sampling is also called sampling, in which continuous analog quantity is expressed by discrete points, and amplitude samples of a signal are extracted from a continuous signal on a time axis at regular time intervals, so that the amplitude samples become a pulse sequence discrete in time. The time interval between samples is called a sampling period, the reciprocal of the sampling period is called a sampling frequency, and rock sampling is to find a sample in rock and detect the selenium content in the rock.

When current rock sampling device is taking a sample to the rock, directly press the drill bit on the rock, starter motor can take a sample to the rock, but such sampling method has certain defect: 1. the drill bit does not have stop device, because the operator can't guarantee that the drill bit is in same position carrying out the sample for the drill bit receives the damage very easily, 2, the drill bit when taking a sample, has a large amount of rubble splash, and the operator is damaged very easily.

Under prior art's support, innovate, improve to current rock sampling device structure, the rock sampling device of being convenient for can be more stable take a sample, can protect the operator simultaneously for the operator is difficult for receiving the injury, increases work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems proposed above, a rock sampling device for detecting selenium content in rock is provided.

Detect rock sampling device of selenium content in rock, including the motor, the top fixed mounting of motor has the press handle, the below fixed mounting of motor has the sample drill bit, the below fixed mounting of motor has fixed cover, fixed cover activity cup joints on the sample drill bit, the middle part fixed mounting of fixed cover has the spacing ring, there is rotatory ring through bearing fixed mounting on the spacing ring.

The utility model adopts the technical scheme as follows:

the limiting block is fixedly installed at the edge of the upper surface of the rotating ring, a screw is connected to the limiting block through threads, the screw is extruded on the limiting ring, and a protection plate is fixedly installed at the edge of the lower surface of the rotating ring.

Wherein, the base has been placed to the below of spacing ring, the middle part position of base is opened there is the slot, the lower surface bonding of base has the buffer ring.

The guide posts are fixed on two sides of the upper surface of the base, the spring sleeves are sleeved on the guide posts, the lower ends of the spring sleeves are fixedly installed on the upper surface of the base, and the upper ends of the spring sleeves are fixedly installed on the lower surface of the limiting ring.

The inner diameter of the slot is larger than the outer diameter of the sampling drill bit, and the buffer ring is a rubber ring.

Wherein, protection plate position extending structure, and the guard plate is transparent plastic slab, the stopper sets up with the guard plate relatively.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: be convenient for better protect the sample drill bit for the sample drill bit is difficult for receiving the damage, and simultaneously under the effect of guard plate, makes the operator be difficult for receiving the injury.

1. The utility model discloses in, through fixed mounting have the spacing ring on the fixed cover, the base of being convenient for reciprocates on the spacing ring through the guide post, the position of the better adjustment base of being convenient for the better rock sample that carries on of sample drill bit has the buffering circle at the bonding of base lower surface, and the better placing of the base of being convenient for is on the rock, makes the difficult production slope of sample drill bit.

2. The utility model discloses in, it has the slot at the base middle part, the sampling drill bit of being convenient for is better to take a sample the rock, is connected with rotatory ring through the bearing on the spacing ring, and rotatory ring of being convenient for drives the guard plate and rotates for the guard plate is protected the operator, has the stopper at rotatory ring top fixed mounting, is convenient for carry on spacing fixedly with rotatory ring through the screw on the spacing ring, can carry out spacing fixed with the guard plate.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the structure of the rotary ring of the present invention;

fig. 3 is a schematic diagram of the protective plate structure of the present invention.

The labels in the figure are: 1. a motor; 2. pressing the handle; 3. a sampling drill bit; 4. fixing a sleeve; 5. a limiting ring; 6. a rotating ring; 7. a bearing; 8. a limiting block; 9. a screw; 10. a protection plate; 11. a base; 12. a slot; 13. a buffer ring; 14. a guide post; 15. and a spring sleeve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1-3, a rock sampling device for detecting selenium content in rock comprises a motor 1, a pressing handle 2 is fixedly installed at the top of the motor 1, a sampling drill bit 3 is fixedly installed below the motor 1, a fixing sleeve 4 is fixedly installed below the motor 1, the fixing sleeve 4 is movably sleeved on the sampling drill bit 3, a limiting ring 5 is fixedly installed in the middle of the fixing sleeve 4, a base 11 can conveniently move up and down on the limiting ring 5 through a guide post 14, the position of the base 11 can be conveniently and well adjusted, so that the sampling drill bit 3 can better perform rock sampling, a rotating ring 6 is fixedly installed on the limiting ring 5 through a bearing 7, the rotating ring 6 can conveniently drive a protection plate 10 to rotate, the protection plate 10 can protect an operator, a limit block 8 is fixedly installed at the edge of the upper surface of the rotating ring 6, so that the rotating ring 6 can be conveniently limited on the, the protection plate 10 can be limited and fixed, the screw 9 is connected to the limiting block 8 through threads, the screw 9 is extruded on the limiting ring 5, the protection plate 10 is fixedly installed on the edge of the lower surface of the rotating ring 6, the protection plate 10 is of a telescopic structure, the protection plate 10 is a transparent plastic plate, the limiting block 8 and the protection plate 10 are arranged oppositely, the base 11 is placed below the limiting ring 5, the middle position of the base 11 is provided with a slot 12, the sampling drill bit 3 can better sample rock, the inner diameter of the slot 12 is larger than the outer diameter of the sampling drill bit 3, the buffer ring 13 is a rubber ring, the lower surface of the base 11 is adhered with a buffer ring 13, the base 11 can be better placed on the rock, the sampling drill bit 3 is not prone to tilting, the guide columns 14 are fixed on two sides of the upper surface of the base 11, the spring sleeves 15 are sleeved on the guide columns 14, the lower, and the upper end of the spring sleeve 15 is fixedly arranged on the lower surface of the limiting ring 5.

The working principle is as follows: when taking a sample to the rock, hold and press handle 2 and place base 11 on the rock, through rotating rotatory ring 6 for guard plate 10 is located directly over, through rotating screw 9, makes screw 9 extrusion on spacing ring 5, can carry out spacing fixed with rotatory ring 6 and guard plate 10, presses handle 2 through promoting, makes motor 1 drive sample drill bit 3 pass slot 12, can take a sample to the rock.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Rock sampling device of selenium content in detection rock, including motor (1), its characterized in that: the top fixed mounting of motor (1) has and presses handle (2), the below fixed mounting of motor (1) has sample drill bit (3), the below fixed mounting of motor (1) has fixed cover (4), fixed cover (4) activity is cup jointed on sample drill bit (3), the middle part fixed mounting of fixed cover (4) has spacing ring (5), rotatory ring (6) are installed through bearing (7) fixed mounting on spacing ring (5).

2. A rock sampling apparatus for detecting the selenium content of rock as claimed in claim 1, wherein: the upper surface edge of rotatory ring (6) is fixed to be installed stopper (8), threaded connection has screw (9) on stopper (8), and screw (9) extrusion is on spacing ring (5), fixed mounting has guard plate (10) on the lower surface edge of rotatory ring (6).

3. A rock sampling apparatus for detecting the selenium content of rock as claimed in claim 1, wherein: a base (11) is placed below the limiting ring (5), a slot (12) is formed in the middle of the base (11), and a buffer ring (13) is bonded to the lower surface of the base (11).

4. A rock sampling apparatus for detecting the selenium content of rock as claimed in claim 3, wherein: guide posts (14) are fixed on two sides of the upper surface of the base (11), spring sleeves (15) are sleeved on the guide posts (14), the lower ends of the spring sleeves (15) are fixedly installed on the upper surface of the base (11), and the upper ends of the spring sleeves (15) are fixedly installed on the lower surface of the limiting ring (5).

5. A rock sampling apparatus for detecting the selenium content of rock as claimed in claim 3, wherein: the inner diameter of the slot (12) is larger than the outer diameter of the sampling drill bit (3), and the buffer ring (13) is a rubber ring.

6. A rock sampling apparatus for detecting the selenium content of rock as claimed in claim 2, wherein: protection plate (10) position extending structure, and protection plate (10) are transparent plastic slab, stopper (8) set up with protection plate (10) relatively.