CN212844426U - Soil sample collection system for environmental engineering - Google Patents
Soil sample collection system for environmental engineering Download PDFInfo
- Publication number
- CN212844426U CN212844426U CN202020951712.2U CN202020951712U CN212844426U CN 212844426 U CN212844426 U CN 212844426U CN 202020951712 U CN202020951712 U CN 202020951712U CN 212844426 U CN212844426 U CN 212844426U
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- drill body
- fixedly connected
- shovel
- sampling
- spring
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Abstract
The utility model provides a soil sample collection system for environmental engineering relates to soil collection technical field, including boring body and sampling device, bore the bottom of the body and pass through bolt fixedly connected with drill bit, it is hollow structure to bore the body, bore the surface of the body and set up slottedly, and the surface in groove passes through bolt fixedly connected with apron, the one end threaded connection who bores the body and keep away from the drill bit has the movable rod, bore the inslot of the body and be provided with sampling device, sampling device includes third spring and second fixed block, the third spring is two, two the one end that the third spring is close to the apron all with apron fixed connection. The utility model discloses, through setting up sampling device, solved when sample silt because silt has mobility, lead to silt to flow easily in the sampling tube is inside, and the sampling tube disect insertion ground inside takes out the silt of whole section, is difficult to reach the problem of fixed point sample.
Description
Technical Field
The utility model relates to a soil acquisition technical field especially relates to a soil sample collection system for environmental engineering.
Background
The soil sampling is a method for collecting soil samples, which comprises the steps of sampling arrangement and sampling technology, wherein the section soil sample is collected and is carried out after the section observation and recording are finished, before the sampling, the section is firstly trimmed and cleaned, the most superficial layer of floating soil is cut, and then the sampling is carried out from a central typical part layer by layer from top to bottom according to the layers.
Soil sampling often needs to be carried out in the scientific research, need collect different soil when carrying out soil sampling at present, because silt has mobility when the silt of present sample, leads to silt to flow easily in the sampling tube is inside, and the sampling tube disect insertion ground inside takes out the silt of whole section, is difficult to reach an effect of fixed point sample.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a soil sample collecting device for environmental engineering.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the soil sample collecting device for the environmental engineering comprises a drill body and a sampling device, wherein the bottom of the drill body is fixedly connected with a drill bit through a bolt, the drill body is of a hollow structure, the surface of the drill body is provided with a groove, the surface of the groove is fixedly connected with a cover plate through a bolt, one end, far away from the drill bit, of the drill body is in threaded connection with a movable rod, the groove of the drill body is internally provided with the sampling device, the sampling device comprises a third spring and a second fixed block, the number of the third springs is two, one ends, close to the cover plate, of the two third springs are fixedly connected with the cover plate, the other ends, far away from the cover plate, of the two third springs are respectively and fixedly connected with a first fixed block, one ends, close to each other, of the two first fixed blocks are fixedly connected with a sampling shovel, the surface of the second fixed block is fixedly connected with the inner wall of the drill body through a bolt, the one end fixedly connected with of second fixed block is kept away from to the second spring seals the piece, the square hole has been seted up on the surface of the brill body, and the position of square hole is corresponding with the seal piece, the shovel mouth of sample shovel is towards the seal piece, and shovels the mouth and be the arc, the one end that the shovel mouth was kept away from to the sample shovel is glossy curved surface, the inner wall sliding connection of seal piece and brill body, and the one end that the seal piece is close to the sample shovel is glossy curved surface.
Preferably, the inside of the sampling shovel is of a hollow structure, and the opening size of the sampling shovel is matched with the size of the hole on the surface of the drill body.
Preferably, the movable rod penetrates through the top of the drill body, and one end of the movable rod, which is located inside the drill body, is fixedly connected with a smooth ball.
Preferably, the inside of boring the body is provided with belt cleaning device, belt cleaning device includes the fly leaf, the lateral wall of fly leaf and the inner wall sliding connection who bores the body, the lateral wall fixed mounting of fly leaf has the cotton flannel, the circular recess has been seted up for the position of movable rod in the surface of fly leaf, and the size of circular recess and the ball size looks adaptation of movable rod port.
Preferably, a water injection pipe is fixedly installed at one end, far away from the drill bit, of the drill body, and the water injection pipe penetrates through the top of the drill body.
Preferably, the lateral wall of fly leaf has seted up the square hole, and the inner wall sliding connection in square hole has taken out the piece, take out one side fixedly connected with first spring that the piece is close to the circular slot, the one end fixedly connected with fixture block of taking out the piece is kept away from to first spring, the surface and the square hole sliding connection of fixture block, fixture block surface fillet is handled.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, through arranging the sampling device, the drill bit rotates the movable rod when needing to collect soil after extending into the ground, so that the movable rod moves downwards, the ball below the movable rod can extrude the sampling shovel, so that the sampling shovel moves forwards, and the sampling shovel can extrude the sealing block, so that the sealing block compresses the second spring of the spring, the sealing block moves upwards, the sampling shovel extends out of the drill body, the movable rod is rotated after shoveling out soil, so that the movable rod leaves the sampling shovel, the sampling shovel returns to the inside of the drill body under the pulling of the third spring, the sealing block returns to the original position under the action of the second spring without the extrusion of the sampling shovel, the hole is sealed, after taking out soil, the drill body is taken out, the bolt for detaching the cover plate collects the soil in the sampling shovel, the problem that the sludge easily flows out in the sampling pipe due to the fluidity when sampling the sludge is solved, and the sampling pipe is directly inserted into the ground to take out the whole section of the sludge is, the problem of fixed-point sampling is difficult to achieve.
2. The utility model discloses in, through setting up belt cleaning device, when boring the inside of the body and being made dirty by soil, open the apron, the shovel of will taking a sample takes out, lift the bolt of second fixed block off and take out the closed block, seal the apron again, with water pipe intercommunication water injection pipe, the inside movable rod downstream of the body is bored in the water entering, make the ball under the movable rod promote the fixture block, thereby make the fixture block compress tightly the inside that first spring entered into the fly leaf, treat that the ball gets into the back fixture block completely and block the ball under the effect of first spring, reciprocating the movable rod, make the cotton flannel of fly leaf lateral wall make a round trip to clean the inner wall of boring the body, thereby reached the effect of wasing sampling device.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of a soil sample collecting device for environmental engineering according to the present invention;
FIG. 2 is a schematic view of a part of a cleaning device of the soil sample collecting device for environmental engineering according to the present invention;
FIG. 3 is a schematic view of a sampling device of the soil sample collecting device for environmental engineering according to the present invention;
FIG. 4 is a schematic diagram of the internal structure of the drill body of the soil sample collecting device for environmental engineering according to the present invention;
fig. 5 is the utility model provides a soil sample collection system's for environmental engineering structural schematic of first spring.
Illustration of the drawings: 1. a drill body; 2. a drill bit; 3. a cover plate; 4. a cleaning device; 41. a movable plate; 42. extracting blocks; 43. a first spring; 44. a clamping block; 45. a water injection pipe; 5. a sampling device; 51. a second spring; 52. a sealing block; 53. a first fixed block; 54. sampling shovels; 55. a third spring; 56. a second fixed block; 6. a movable rod.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the sampling device 5 and the cleaning device 4 will be described in detail below.
As shown in fig. 3 and 4, a sampling device 5 is arranged in the groove of the drill body 1, the sampling device 5 includes two third springs 55 and two second fixing blocks 56, one end of each of the two third springs 55 close to the cover plate 3 is fixedly connected with the cover plate 3, one end of each of the two third springs 55 far away from the cover plate 3 is fixedly connected with a first fixing block 53, one end of each of the two first fixing blocks 53 close to each other is fixedly connected with a sampling shovel 54, the surface of the second fixing block 56 is fixedly connected with the inner wall of the drill body 1 through a bolt, one side of the second fixing block 56 close to the inner bottom wall of the drill body 1 is fixedly connected with a second spring 51, one end of the second spring 51 far away from the second fixing block 56 is fixedly connected with a sealing block 52, the surface of the drill body 1 is provided with a square hole, and the position of the square hole corresponds to the sealing block 52, the shovel mouth of sample shovel 54 is towards closed piece 52, and the shovel mouth is the arc, the one end that the shovel mouth was kept away from to sample shovel 54 is glossy curved surface, the inner wall sliding connection of closed piece 52 and the drill body 1, and the one end that closed piece 52 is close to sample shovel 54 is glossy curved surface, the inside of sample shovel 54 is hollow structure, and the size of the opening of sample shovel 54 and the size looks adaptation in the hole on drill body 1 surface.
The whole sampling device 5 has the effects that by arranging the second spring 51, the sealing block 52, the first fixed block 53, the sampling shovel 54, the third spring 55, the second fixed block 56 and the like, when the drill bit 2 needs to collect soil after extending into the ground, the movable rod 6 is rotated to move downwards, the ball below the movable rod 6 can extrude the sampling shovel 54 to enable the sampling shovel 54 to move forwards, meanwhile, the sampling shovel 54 can extrude the sealing block 52 to enable the sealing block 52 to compress the second spring 51 of the spring, the sealing block 52 moves upwards, the sampling shovel 54 extends out of the drill body 1, the movable rod 6 is rotated after shoveling out soil, the movable rod 6 leaves the sampling shovel 54, the sampling shovel 54 returns to the inside of the drill body 1 under the pulling of the third spring 55, the sealing block 52 returns to the original position under the action of the second spring 51 without the extrusion of the sampling shovel 54, the hole is sealed, the drill body 1 is taken out after the soil is taken out, the bolt of pulling down apron 3 is collected the earth in shovel 54 that takes a sample, has solved because silt has mobility when sample silt, leads to silt to flow in the sampling tube is inside easily, and the sampling tube disect insertion ground inside takes out the silt of whole section, is difficult to reach the problem of fixed point sample.
As shown in fig. 2 and 5, a cleaning device 4 is arranged inside the drill body 1, the cleaning device 4 includes a movable plate 41, a side wall of the movable plate 41 is slidably connected with an inner wall of the drill body 1, a lint is fixedly mounted on the side wall of the movable plate 41, a circular groove is formed in a position of the surface of the movable plate 41, which is opposite to the position of the movable rod 6, and the size of the circular groove is matched with the size of a sphere at the port of the movable rod 6, a water injection pipe 45 is fixedly mounted at one end of the drill body 1, which is far away from the drill 2, the water injection pipe 45 penetrates through the top of the drill body 1, a square hole is formed in the side wall of the movable plate 41, a pulling block 42 is slidably connected with the inner wall of the square hole, a first spring 43 is fixedly connected to one side of the pulling block 42, a clamping block 44 is fixedly connected to one end of the first spring 43, the surface of the latch 44 is rounded.
The whole cleaning device 4 achieves the effect that by arranging the movable plate 41, the pumping block 42, the first spring 43, the clamping block 44, the water injection pipe 45 and the like, when the interior of the drill body 1 is polluted by soil, the cover plate 3 is opened, the sampling shovel 54 is taken out, the bolt of the second fixed block 56 is dismounted to take out the sealing block 52, then the cover plate 3 is sealed, the water pipe is communicated with the water injection pipe 45, water enters the internal movable rod 6 of the drill body 1 to move downwards, so that the ball under the movable rod 6 pushes the clamping block 44, the clamping block 44 presses the first spring 43 to enter the interior of the movable plate 41, the clamping block 44 clamps the ball under the action of the first spring 43 after the ball completely enters, and the movable rod 6 moves up and down, so that the flannelette on the side wall of the movable plate 41 scrubs the inner wall of the drill body 1 back and forth, and the effect of cleaning the sampling device.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides a soil sample collection system for environmental engineering, includes bores body (1) and sampling device (5), its characterized in that: the bottom of the drill body (1) is fixedly connected with a drill bit (2) through a bolt, the drill body (1) is of a hollow structure, the surface of the drill body (1) is provided with a groove, the surface of the groove is fixedly connected with a cover plate (3) through a bolt, one end, far away from the drill bit (2), of the drill body (1) is in threaded connection with a movable rod (6), a sampling device (5) is arranged in the groove of the drill body (1), the sampling device (5) comprises third springs (55) and second fixed blocks (56), the number of the third springs (55) is two, one ends, close to the cover plate (3), of the two third springs (55) are fixedly connected with the cover plate (3), one ends, far away from the cover plate (3), of the two third springs (55) are respectively and fixedly connected with a first fixed block (53), and one ends, close to each other, of the two first fixed blocks (53) are both fixedly connected, the surface of second fixed block (56) and the inner wall of the drill body (1) pass through bolt fixed connection, one side fixedly connected with second spring (51) that second fixed block (56) is close to the interior diapire of drill body (1), the one end fixedly connected with of second fixed block (56) is kept away from in second spring (51) seals piece (52), the square hole has been seted up on the surface of the drill body (1), and the position and the seal piece (52) of square hole are corresponding, the shovel mouth of sample shovel (54) is towards seal piece (52), and the shovel mouth is the arc, the one end that the shovel mouth was kept away from to sample shovel (54) is glossy curved surface, the inner wall sliding connection of seal piece (52) and drill body (1), and the one end that seal piece (52) is close to sample shovel (54) is glossy curved surface.
2. The soil sample collection device for environmental engineering of claim 1, wherein: the interior of the sampling shovel (54) is of a hollow structure, and the opening size of the sampling shovel (54) is matched with the size of a hole on the surface of the drill body (1).
3. The soil sample collection device for environmental engineering of claim 1, wherein: the movable rod (6) penetrates through the top of the drill body (1), and one end, located inside the drill body (1), of the movable rod (6) is fixedly connected with a smooth ball.
4. The soil sample collection device for environmental engineering of claim 1, wherein: the inside of the drill body (1) is provided with a cleaning device (4), the cleaning device (4) comprises a movable plate (41), the side wall of the movable plate (41) is in sliding connection with the inner wall of the drill body (1), flannelette is fixedly mounted on the side wall of the movable plate (41), a circular groove is formed in the surface of the movable plate (41) relative to the position of the movable rod (6), and the size of the circular groove is matched with the size of a round ball at the port of the movable rod (6).
5. The soil sample collection device for environmental engineering of claim 1, wherein: one end of the drill body (1) far away from the drill bit (2) is fixedly provided with a water injection pipe (45), and the water injection pipe (45) penetrates through the top of the drill body (1).
6. The soil sample collection device for environmental engineering of claim 4, wherein: the side wall of fly leaf (41) has seted up the square hole, and the inner wall sliding connection of square hole has taken out piece (42), take out one side fixedly connected with first spring (43) that piece (42) are close to the circular recess, one end fixedly connected with fixture block (44) of taking out piece (42) are kept away from in first spring (43), the surface and the square hole sliding connection of fixture block (44), fixture block (44) surface fillet is handled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951712.2U CN212844426U (en) | 2020-05-29 | 2020-05-29 | Soil sample collection system for environmental engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020951712.2U CN212844426U (en) | 2020-05-29 | 2020-05-29 | Soil sample collection system for environmental engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212844426U true CN212844426U (en) | 2021-03-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020951712.2U Expired - Fee Related CN212844426U (en) | 2020-05-29 | 2020-05-29 | Soil sample collection system for environmental engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212844426U (en) |
-
2020
- 2020-05-29 CN CN202020951712.2U patent/CN212844426U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210330 Termination date: 20210529 |
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| CF01 | Termination of patent right due to non-payment of annual fee |