CN219038456U

CN219038456U - Soil collection system for environmental monitoring

Info

Publication number: CN219038456U
Application number: CN202223437066.6U
Authority: CN
Inventors: 伍国杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-16
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses a soil collection device for environmental monitoring, which comprises: drill bit, sampling tube, connecting rod and connecting rod, the drill bit top is provided with the sampling tube, the sampling tube top is connected with the connecting rod, the connecting rod top is connected with the handle, and the sampling tube is as the sample basis, the accessible is rotatory to break away from the internal thread section of thick bamboo from the external screw thread ring, take out the dead lever from first spread groove again, make drill bit and push rod separation, the quick replacement of drill bit is convenient for realized, and the accessible inserts equipment in the sample earth after, rethread motor drives the threaded rod rotation, make the telescopic link remove the drill bit of below to the position of laminating with the sampling tube after, make earth push into the sampling tube, realize being convenient for take out of sample earth, and the accessible rotatory rotary drum drives the fixed block rotatory to with spout parallel and level, take out the connecting block from the second spread groove again, realize the effect of being convenient for equipment length quick extension.

Description

Soil collection system for environmental monitoring

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to a soil collecting device for environmental monitoring.

Background

Soil sampling refers to a method of collecting a soil sample, including the layout of the sampling and sampling techniques. The section soil sample is sampled, the section is firstly refurbished and cleaned before sampling after the section observation and recording are finished, the floating soil on the outermost layer is scraped, and then the sample is sampled from the central typical part layer by layer from top to bottom according to the layers, and certain defects exist in the prior sampling equipment when in use, such as:

the drill bit in current sampling equipment the place ahead is easy wear part, owing to be welded connection, so be inconvenient for the change of drill bit, and current sampling equipment is at the sample in-process, probably can cause the earth sample of sample to drop at the extraction in-process to current sampling equipment can't lengthen sampling equipment's length fast according to the degree of depth at required sample earth place.

Disclosure of Invention

The utility model aims to provide a soil collecting device for environment monitoring, which solves the problems that the sampling equipment on the market is inconvenient to replace a drill bit, inconvenient to carry out soil and inconvenient to lengthen the length of the equipment in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a soil collection device for environmental monitoring, comprising: the device comprises a drill bit, a sampling tube, a connecting rod and a connecting rod;

the drill bit top is provided with the sampling tube, sampling tube top is connected with the connecting rod, the connecting rod top is connected with the handle, and the sampling tube is as the sampling basis.

Preferably, the drill bit includes: the drill bit comprises a first connecting groove, a fixing rod, a push rod, a limiting ring, a first limiting groove, an internal thread cylinder and an external thread ring, wherein the first connecting groove is formed in the upper portion of the drill bit, and the fixing rod is connected in the first connecting groove. The dead lever is connected in push rod one end, the push rod sets up in the sampling tube.

Preferably, one side of the push rod is connected with a limiting ring, the limiting ring is connected in a first limiting groove in a clamping mode, the first limiting groove is formed in the inner side wall of the inner threaded cylinder, the inner threaded cylinder is connected to an outer threaded ring in a threaded mode, and the outer threaded ring is connected to one side above the drill bit.

Preferably, the connecting rod includes: cavity, motor, threaded rod, screw hole, telescopic link, stopper and second spacing groove, the cavity has been seted up in the connecting rod, cavity inside wall top is connected with the motor, the motor output is connected with the threaded rod.

Preferably, the threaded rod is in threaded connection with the threaded hole, the threaded hole is formed in the telescopic rod, one end of the telescopic rod is connected with the push rod, one side of the telescopic rod is connected with the limiting block, the limiting block is connected with the second limiting groove in a clamping mode, and the second limiting groove is formed in the inner side wall of the cavity.

Preferably, the connecting rod includes: the connecting rod comprises a second connecting groove, a connecting block, a through groove, a sliding groove, a fixed block, a rotary drum, a torsion spring groove, a torsion spring, a clamping ring and an annular groove, wherein the second connecting groove is formed in one end of the connecting rod, the connecting block is connected in the second connecting groove in a clamping mode, and the connecting block is connected to one end of the handle.

Preferably, the through groove is formed in one side of the handle, the sliding groove is formed in the inner side wall of the through groove, the fixing block is connected in the through groove in a clamping mode, the fixing block is connected to the inner side wall of the rotary drum, and the handle is connected in the rotary drum in a penetrating mode.

Preferably, a torsion spring groove is formed in the inner side wall of the rotary drum, a torsion spring is connected in the torsion spring groove in a clamping mode, a connecting rod is connected in the torsion spring in a penetrating mode, a clamping ring is connected to the inner side wall of the rotary drum, the clamping ring is connected in an annular groove in a clamping mode, and the annular groove is formed in one side of the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that: this soil collection system for environmental monitoring, the accessible is rotatory to break away from the external screw thread section of thick bamboo from the external screw thread ring, take out the dead lever from first spread groove again, make drill bit and push rod separation, the quick replacement of drill bit of being convenient for is realized, and the accessible is inserted equipment in the sample earth, and the rethread motor drives the threaded rod rotatory, make the telescopic link remove the drill bit of below to behind the position laminating with the sampling section of thick bamboo, make earth push into the sampling section of thick bamboo, the realization is convenient for take out of sample earth, and the accessible rotates the rotary drum and drives the fixed block rotatory to with spout parallel and level, take out the connecting block from the second spread groove again, realize the effect of being convenient for equipment length quick extension, the concrete content is as follows:

1. the internal thread cylinder is rotated to separate from the external thread ring, the first limit groove rotates along the limit ring, and the fixing rod is pulled out of the first connecting groove, so that the drill bit is separated from the push rod, and the drill bit can be replaced conveniently and rapidly;

2. the motor can rotate to drive the threaded rod to rotate, the threaded rod rotates along the threaded hole to drive the telescopic rod to move in the cavity, meanwhile, the limiting block slides along the second limiting groove, at the moment, the drill bit moves and is attached to the sampling tube, soil to be sampled is pushed into the sampling tube, and convenience in taking out of the soil to be sampled is realized;

3. the accessible rotation rotary drum makes the rotary drum drive the fixed block slide along logical groove and remove to the position parallel and level with the spout, and the snap ring rotates along the ring channel simultaneously, takes out the connecting block from the second spread groove again, because the effect of torsional spring, can make the block firmly block in logical inslot, realizes the effect of the quick extension of equipment length of being convenient for.

Drawings

FIG. 1 is a schematic view of a connecting rod structure according to the present utility model;

FIG. 2 is a schematic diagram of a through slot structure according to the present utility model;

FIG. 3 is a schematic view of a cavity structure of the present utility model;

FIG. 4 is an enlarged view of the structure of the portion A of the present utility model;

FIG. 5 is an enlarged view of the structure of the portion B of the present utility model;

fig. 6 is an enlarged view of the structure of the C part of the present utility model.

In the figure: 1. a drill bit; 101. a first connection groove; 102. a fixed rod; 103. a push rod; 104. a limiting ring; 105. a first limit groove; 106. an internal thread cylinder; 107. an external threaded ring; 2. a sampling tube; 3. a connecting rod; 301. a cavity; 302. a motor; 303. a threaded rod; 304. a threaded hole; 305. a telescopic rod; 306. a limiting block; 307. the second limit groove; 401. a second connecting groove; 402. a connecting block; 403. a through groove; 404. a chute; 405. a fixed block; 406. a rotating drum; 407. a torsion spring groove; 408. a torsion spring; 409. a clasp; 410. an annular groove; 4. a connecting rod; 5. a handle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the present utility model provides a technical solution: a soil collection device for environmental monitoring, comprising: the device comprises a drill bit 1, a sampling tube 2, a connecting rod 3 and a connecting rod 4;

the drill bit 1 top is provided with sampling tube 2, and sampling tube 2 top is connected with connecting rod 3, and connecting rod 3 top is connected with connecting rod 4, and connecting rod 4 top is connected with handle 5, and sampling tube 2 is as the sample basis.

The drill bit 1 includes: the drill bit comprises a first connecting groove 101, a fixed rod 102, a push rod 103, a limiting ring 104, a first limiting groove 105, an internal thread cylinder 106 and an external thread ring 107, wherein the first connecting groove 101 is formed in the upper portion of the drill bit 1, and the fixed rod 102 is connected in the first connecting groove 101. The dead lever 102 is connected in push rod 103 one end, and push rod 103 sets up in sampling tube 2, and push rod 103 one side is connected with spacing ring 104, and spacing ring 104 block is connected in first spacing groove 105, and first spacing groove 105 is seted up on the inside wall of internal thread section of thick bamboo 106, and internal thread section of thick bamboo 106 threaded connection is on external thread ring 107, and external thread ring 107 connects in bit 1 top one side, realizes the effect of being convenient for bit 1 quick replacement, and accessible is rotatory breaking away from internal thread section of thick bamboo 106 from external thread ring 107, withdraws dead lever 102 from in the first spread groove 101 again, makes bit 1 and push rod 103 separation, realizes being convenient for bit 1's quick replacement.

The connecting rod 3 includes: cavity 301, motor 302, threaded rod 303, screw hole 304, telescopic link 305, stopper 306 and second spacing groove 307 have been seted up in the connecting rod 3, cavity 301 inside wall top is connected with motor 302, motor 302 output is connected with threaded rod 303, threaded rod 303 threaded connection is in screw hole 304, screw hole 304 is seted up on telescopic link 305, telescopic link 305 one end is connected with push rod 103, telescopic link 305 one side is connected with stopper 306, stopper 306 block connection is in second spacing groove 307, second spacing groove 307 is seted up on cavity 301 inside wall, the effect of being convenient for sample earth anti-drop is realized, the accessible is after equipment inserts sample earth in, rethread motor 302 drives threaded rod 303 rotatory, make telescopic link 305 remove the drill bit 1 of below behind the position of laminating with sampling tube 2, make earth push into sampling tube 2, realize being convenient for take out of sample earth.

The link 4 includes: the second spread groove 401, the connecting block 402, lead to groove 403, the spout 404, fixed block 405, rotary drum 406, torsion spring groove 407, torsion spring 408, snap ring 409 and ring channel 410, second spread groove 401 has been seted up to connecting rod 4 one end, the block 402 has been connected with in the second spread groove 401, connecting block 402 connects in handle 5 one end, lead to groove 403 has been seted up on the inside wall of lead to groove 403, lead to groove 403 in the block be connected with fixed block 405, fixed block 405 connects on the rotary drum 406 inside wall, through-connection has handle 5 in the rotary drum 406, set up torsion spring groove 407 on the rotary drum 406 inside wall, the snap ring in the torsion spring groove 407 is connected with torsion spring 408, through-connection has connecting rod 4 in the torsion spring 408, be connected with the snap ring 409 on the rotary drum 406 inside wall, snap ring 409 is connected in ring channel 410, ring channel 410 sets up in connecting rod 4 one side, the effect of being convenient for quick extension equipment is realized, accessible rotation rotary drum 406 drives fixed block 405 rotate to follow second spread groove 401 with the spout 404, take out again, the effect of being convenient for equipment length is quick extension is realized.

To sum up: as shown in fig. 1-6, when the soil collecting device for environmental monitoring is used, it is simply understood that the device is firstly rotated to separate from the external thread ring 107 by rotating the internal thread tube 106, meanwhile, the first limit groove 105 rotates along the limit ring 104, then the fixing rod 102 is pulled away from the first connecting groove 101, so that the drill bit 1 is separated from the push rod 103, the quick replacement of the drill bit 1 is realized, then the threaded rod 303 can be driven to rotate by the rotation of the motor 302 and rotate along the threaded hole 304 to drive the telescopic rod 305 to move in the cavity 301, meanwhile, the limiting block 306 slides along the second limit groove 307, at this time, the drill bit 1 moves and is attached to the sampling tube 2, soil to be sampled is pushed into the sampling tube 2, the taking out of soil to be sampled is realized, finally, the fixing block 405 can be driven to slide along the through groove 403 and move to a position flush with the slide groove 404 by the rotating the rotary drum 406, meanwhile, the clamping ring 409 rotates along the annular groove 410, and then the connecting block 402 is taken out from the second connecting groove 401, and the fixing block 405 is firmly clamped in the through the clamping groove 408, so that the clamping block 403 is convenient to realize the quick length in the through groove, which is not known in the prior art.

Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A soil collection device for environmental monitoring, comprising: the device is characterized by comprising a drill bit (1), a sampling tube (2), a connecting rod (3) and a connecting rod (4);

the drill bit is characterized in that a sampling tube (2) is arranged above the drill bit (1), a connecting rod (3) is connected above the sampling tube (2), a connecting rod (4) is connected above the connecting rod (3), and a handle (5) is connected above the connecting rod (4).

2. The soil sampling device for environmental monitoring of claim 1, wherein: the drill bit (1) comprises: the drill bit comprises a first connecting groove (101), a fixed rod (102), a push rod (103), a limiting ring (104), a first limiting groove (105), an internal thread cylinder (106) and an external thread ring (107), wherein the first connecting groove (101) is formed in the upper part of the drill bit (1), and the fixed rod (102) is connected in the first connecting groove (101); the fixed rod (102) is connected to one end of the push rod (103), and the push rod (103) is arranged in the sampling tube (2).

3. The soil sampling device for environmental monitoring of claim 2, wherein: the novel drill bit is characterized in that one side of the push rod (103) is connected with a limiting ring (104), the limiting ring (104) is connected in a first limiting groove (105) in a clamping mode, the first limiting groove (105) is formed in the inner side wall of an inner threaded cylinder (106), the inner threaded cylinder (106) is connected with an outer threaded ring (107) in a threaded mode, and the outer threaded ring (107) is connected to one side above the drill bit (1).

4. The soil sampling device for environmental monitoring of claim 1, wherein: the connecting rod (3) comprises: cavity (301), motor (302), threaded rod (303), screw hole (304), telescopic link (305), stopper (306) and second spacing groove (307), cavity (301) have been seted up in connecting rod (3), cavity (301) inside wall top is connected with motor (302), motor (302) output is connected with threaded rod (303).

5. The soil sampling device for environmental monitoring of claim 4, wherein: threaded rod (303) threaded connection is in screw hole (304), screw hole (304) are seted up on telescopic link (305), telescopic link (305) one end is connected with push rod (103), telescopic link (305) one side is connected with stopper (306), stopper (306) block connection is in second spacing groove (307), second spacing groove (307) are seted up on cavity (301) inside wall.

6. The soil sampling device for environmental monitoring of claim 1, wherein: the connecting rod (4) comprises: second spread groove (401), connecting block (402), logical groove (403), spout (404), fixed block (405), rotary drum (406), torsional spring groove (407), torsional spring (408), snap ring (409) and ring channel (410), second spread groove (401) have been seted up to connecting rod (4) one end, the block (402) are connected with to the block in second spread groove (401), connecting block (402) are connected in handle (5) one end.

7. The soil sampling device for environmental monitoring of claim 6, wherein: the novel handle is characterized in that a through groove (403) is formed in one side of the handle (5), a sliding groove (404) is formed in the inner side wall of the through groove (403), a fixing block (405) is connected in the through groove (403) in a clamping mode, the fixing block (405) is connected to the inner side wall of the rotary drum (406), and the handle (5) is connected in the rotary drum (406) in a penetrating mode.

8. The soil sampling device for environmental monitoring of claim 7, wherein: the novel rotary drum is characterized in that a torsion spring groove (407) is formed in the inner side wall of the rotary drum (406), a torsion spring (408) is connected in the torsion spring groove (407) in a clamping mode, a connecting rod (4) is connected in the torsion spring (408) in a penetrating mode, a clamping ring (409) is connected on the inner side wall of the rotary drum (406), the clamping ring (409) is connected in an annular groove (410) in a clamping mode, and the annular groove (410) is formed in one side of the connecting rod (4).