CN213481746U

CN213481746U - Soil detection device convenient to degree of depth is borrowd soil

Info

Publication number: CN213481746U
Application number: CN202022168231.7U
Authority: CN
Inventors: 邓绍平
Original assignee: Shaanxi Geological And Mineral Research Institute Co ltd
Current assignee: Shaanxi Geological And Mineral Research Institute Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-18
Anticipated expiration: 2030-09-28

Abstract

The utility model relates to a soil testing technique field just discloses a soil testing device convenient to degree of depth is borrowd, which comprises a rotating shaft, pivot bottom swing joint has an extension section of thick bamboo, and the bottom swing joint of an extension section of thick bamboo has the connector, the bottom fixedly connected with soil test probe of connector, the quad slit has all been seted up to the bottom of a pivot and an extension section of thick bamboo, the card hole with the quad slit intercommunication is all seted up on the left and right sides of a pivot and an extension section of thick bamboo. This soil detection device convenient to degree of depth is got soil has solved traditional soil detection device, generally need place the soil of assigned position in the detector, perhaps detects in the artificial detection end who holds the detector inserts soil, but generally can only detect the shallower soil in underground, and can't detect the darker soil of underground degree of depth, consequently can only trade different soil detection device and detect, will waste the problem of a large amount of time like this.

Description

Soil detection device convenient to degree of depth is borrowd soil

Technical Field

The utility model relates to a soil testing technical field specifically is a soil testing device convenient to degree of depth borrows soil.

Background

Soil environment monitoring refers to determining environmental quality (or pollution degree) and a change trend thereof by measuring a representative value of factors affecting soil environment quality, and generally referred to as soil environment monitoring refers to soil environment monitoring, and generally comprises technical contents such as distribution sampling, sample preparation, an analysis method, result characterization, data statistics, quality evaluation and the like.

Traditional soil detection device, generally need place the soil of assigned position in the detector, perhaps the detection end of artifical handheld detector inserts and detects in the soil, but generally can only detect the shallow soil in the underground, and can't detect the darker soil of the underground degree of depth, consequently only can trade different soil detection device and detect, will waste a large amount of time like this, also can compare the trouble, the work efficiency that has reduced soil detection, so proposed a soil detection device convenient to degree of depth is got native.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a soil detection device convenient to degree of depth is got native possesses the degree of depth of being convenient for and advantages such as get native, traditional soil detection device has been solved, generally need place the soil of assigned position in the detector, perhaps detect in the sense terminal of artifical handheld detector inserts soil, but generally can only detect the shallow soil in the underground, and can't detect the darker soil of the underground depth, consequently only can trade different soil detection device and detect, the problem of a large amount of time will be wasted so.

(II) technical scheme

For the purpose of realizing the aforesaid degree of depth of being convenient for borrow, the utility model provides a following technical scheme: a soil detection device convenient for deep soil sampling comprises a rotating shaft, wherein an extension cylinder is movably connected to the bottom of the rotating shaft, a connector is movably connected to the bottom of the extension cylinder, a soil detection probe is fixedly connected to the bottom of the connector, square holes are formed in the bottoms of the rotating shaft and the extension cylinder, clamping holes communicated with the square holes are formed in the left side and the right side of the rotating shaft and the left side of the extension cylinder, limiting grooves are formed in the left side and the right side of the top end of the extension cylinder and the top end of the connector, a first spring is fixedly connected in each limiting groove, a pressure head extending into the adjacent clamping hole is fixedly connected to the other end of the first spring, a fixing seat is fixedly mounted on the inner left side wall of the connector, a fixing plate is fixedly mounted on the right side of the fixing seat, a second spring and a telescopic rod are fixedly mounted on the top of the fixing plate from left to right, the utility model discloses a safety sampling device, including connector, fixing base, drive rope and reset plate, reset plate's left side bottom fixed mounting has the baffle that runs through and extend to the fixing base bottom, the inner chamber right side wall fixed mounting of connector has the telescopic cylinder who is located the fixed plate below, telescopic cylinder's left side fixedly connected with push rod, push rod left side fixedly connected with sampling tube, the top fixed mounting of push rod has the piece of dragging, the inner chamber right side wall and the top of connector respectively fixed mounting have quantity be two and quantity be the fixed pulley of one, the top fixedly connected with who drags the piece walks around three in proper order the driving rope of fixed pulley, the other end of driving rope and reset plate's top fixed connection, the sample connection.

Preferably, the extension cylinder comprises a lower cylinder and an upper cylinder, the upper cylinder is fixedly connected to the top of the lower cylinder, the lower cylinder is cylindrical, the upper cylinder is square, and the upper cylinder is matched with the square hole.

Preferably, the bottom of baffle and the inner wall bottom butt of connector, the distance of sampler barrel top to connector inner wall bottom is less than the distance of the board top of restoring to the throne top to top fixed pulley bottom.

Preferably, the distance from the left side of the sampling tube to the right side of the baffle is greater than the distance from the top of the sampling tube to the bottom of the inner wall of the connector.

Preferably, the fixing seat is internally provided with a sliding chute matched with the baffle, and the distance from the bottom of the baffle to the bottom of the fixing seat is smaller than the distance from the top of the reset plate to the bottom of the upper fixed pulley.

Preferably, it is three apart from looks adaptation between the fixed pulley, first spring is compression spring, the second spring is extension spring, and the telescopic link includes interior pole and outer pole, and interior pole top and reset plate bottom fixed connection, outer pole bottom and fixed plate top fixed connection, interior pole bottom sliding connection are inside outer pole top.

(III) advantageous effects

Compared with the prior art, the utility model provides a soil detection device convenient to degree of depth borrows possesses following beneficial effect:

the soil detection device convenient for deep soil sampling is characterized in that when the device is used, a rotating shaft rotates, a soil detection probe is driven to drill into soil for detection through an extension cylinder and a connector, when soil at different depths needs to be detected, a pressure head can be pressed, the pressure head is moved towards the inner part of a limiting groove by compressing a first spring, so that the extension cylinder and the connector are separated, a plurality of extension cylinders can be clamped together and then connected with the connector, the depth of soil sampling detection is increased, soil sampling detection at different depths is realized, after the specified depth is reached, a push rod is moved leftwards by starting a telescopic cylinder, a baffle is stably lifted by a pulling block, a fixed pulley and a transmission rope, a second spring and a telescopic rod are matched, so that the push rod pushes the sampling cylinder to stretch out from a sampling port for sampling, after sampling is completed, the sampling is retracted through the telescopic cylinder, withdraw the sampler barrel, accomplished the collection of soil promptly, convenient follow-up detection to deep soil, its simple operation is convenient for take a sample and detect the soil of the different degree of depth, makes soil detection efficiency improve greatly.

Drawings

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

FIG. 2 is a schematic view of the interior of the connector of the present invention;

FIG. 3 is a partially enlarged view of the position A of the present invention;

fig. 4 is a schematic view of the local enlargement at the position B of the present invention.

In the figure: 1. a rotating shaft; 2. an extension cylinder; 3. a connector; 4. a soil detection probe; 5. a square hole; 6. a clamping hole; 7. a limiting groove; 8. a first spring; 9. a pressure head; 10. a fixed seat; 11. a fixing plate; 12. a second spring; 13. a telescopic rod; 14. a reset plate; 15. a baffle plate; 16. a telescopic cylinder; 17. a push rod; 18. a sampling tube; 19. pulling the block; 20. a fixed pulley; 21. a drive rope; 22. a sampling port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a soil detection device convenient for deep soil sampling comprises a rotating shaft 1, an extension barrel 2 is movably connected to the bottom of the rotating shaft 1, a connector 3 is movably connected to the bottom of the extension barrel 2, a soil detection probe 4 is fixedly connected to the bottom of the connector 3, square holes 5 are respectively formed in the bottoms of the rotating shaft 1 and the extension barrel 2, the extension barrel 2 comprises a lower barrel and an upper barrel, the upper barrel is fixedly connected to the top of the lower barrel, the lower barrel is cylindrical, the upper barrel is square, and is matched with the square holes 5, clamping holes 6 communicated with the square holes 5 are respectively formed in the left side and the right side of the top end of the rotating shaft 1 and the extension barrel 2, limiting grooves 7 are respectively formed in the left side and the right side of the top end of the extension barrel 2 and the connector 3, a first spring 8 is fixedly connected in the limiting grooves 7, the first spring 8 is a compression spring, a pressure head 9 extending into the, a fixed seat 10 is fixedly installed on the inner left side wall of the connector 3, a fixed plate 11 is fixedly installed on the right side of the fixed seat 10, a second spring 12 and a telescopic rod 13 are sequentially and fixedly installed on the top of the fixed plate 11 from left to right, the second spring 12 is an extension spring, the tops of the second spring 12 and the telescopic rod 13 are fixedly connected with a reset plate 14, the left end of which extends to the upper side of the fixed seat 10, the telescopic rod 13 comprises an inner rod and an outer rod, the top end of the inner rod is fixedly connected with the bottom of the reset plate 14, the bottom of the outer rod is fixedly connected with the top of the fixed plate 11, the bottom end of the inner rod is slidably connected inside the top end of the outer rod, a baffle plate 15 which penetrates and extends to the bottom of the fixed seat 10 is fixedly installed at the bottom of the left side of the reset plate 14, the bottom of the baffle plate, a sampling tube 18 is fixedly connected to the left side of the push rod 17, a pulling block 19 is fixedly installed at the top of the push rod 17, two fixed pulleys 20 with one fixed pulley are respectively and fixedly installed at the right side wall and the top of the inner cavity of the connector 3, the distance between the three fixed pulleys 20 is matched, the distance from the top of the sampling tube 18 to the bottom of the inner wall of the connector 3 is smaller than the distance from the top of the reset plate 14 to the bottom of the upper fixed pulley 20, a sliding chute matched with the baffle 15 is formed in the fixed seat 10, the distance from the bottom of the baffle 15 to the bottom of the fixed seat 10 is smaller than the distance from the top of the reset plate 14 to the bottom of the upper fixed pulley 20, a driving rope 21 which sequentially bypasses the three fixed pulleys 20 is fixedly connected to the opening of the pulling block 19, the other end of the driving rope 21 is fixedly connected with the top of the reset plate 14, a sampling port 22 matched with the sampling tube 18 is formed at the left side, when the device is used, the rotating shaft 1 rotates, the soil detection probe 4 is driven to drill into soil for detection through the extension cylinder 2 and the connector 3, when the soil at different depths needs to be detected, the pressure head 9 can be pressed, the pressure head 9 is moved towards the inner part of the limiting groove 7 by compressing the first spring 8, so that the extension cylinder 2 is separated from the connector 3, a plurality of extension cylinders 2 can be clamped together and then connected with the connector 3, the depth of soil sampling detection is increased, the soil sampling detection at different depths is realized, after the specified depth is reached, the push rod 17 is moved leftwards by starting the telescopic cylinder 16, meanwhile, the baffle 15 is stably lifted through the matching use of the pulling block 19, the fixed pulley 20 and the transmission rope 21, the second spring 12 and the telescopic rod 13, so that the push rod 17 pushes the sampling cylinder 18 to extend out from the sampling port 22 for sampling, and after sampling is completed, rethread telescopic cylinder 16 contracts, withdraws sampler barrel 18, has accomplished the collection of soil promptly, and convenient follow-up detection to deep soil is convenient for take a sample and detect the soil of the different degree of depth, and device simple structure, the simple operation, the practicality is higher, makes soil detection efficiency improve greatly.

To sum up, the soil detection device convenient for deep soil sampling is characterized in that when the device is used, the rotating shaft 1 rotates, the soil detection probe 4 is driven to drill into soil for detection through the extension cylinder 2 and the connector 3, when the soil with different depths needs to be detected, the pressure head 9 can be pressed, the pressure head 9 is moved towards the inner part of the limiting groove 7 through the compression of the first spring 8, so that the extension cylinder 2 is separated from the connector 3, the extension cylinders 2 can be clamped together and then connected with the connector 3, so that the depth of soil sampling detection is increased, the soil sampling detection with different depths is realized, after the specified depth is reached, the push rod 17 is moved leftwards through the starting of the telescopic cylinder 16, meanwhile, the baffle 15 is stably lifted through the matching use of the pulling block 19, the fixed pulley 20 and the transmission rope 21, the second spring 12 and the telescopic rod 13, so that the push rod 17 pushes the sampling cylinder 18 to extend out from the sampling port 22 for sampling, accomplish the sample back, rethread telescopic cylinder 16 contracts, withdraw sampling cylinder 18, the collection of soil has been accomplished promptly, convenient follow-up detection to deep soil, the simple operation thereof, be convenient for take a sample and detect the soil of the different degree of depth, make soil detection efficiency improve greatly, traditional soil detection device has been solved, generally need place the soil of assigned position in the detector, perhaps detect in the sense terminal of artifical handheld detector inserts soil, but generally can only detect the shallower soil in the underground, and can't detect the darker soil of underground depth, consequently only can change different soil detection device and detect, the problem of a large amount of time will be wasted so.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil detection device convenient to degree of depth is borrowd, includes pivot (1), its characterized in that: the soil detection device is characterized in that an extension barrel (2) is movably connected to the bottom of a rotating shaft (1), a connector (3) is movably connected to the bottom of the extension barrel (2), a soil detection probe (4) is fixedly connected to the bottom of the connector (3), square holes (5) are formed in the bottoms of the rotating shaft (1) and the extension barrel (2), clamp holes (6) communicated with the square holes (5) are formed in the left side and the right side of the rotating shaft (1) and the extension barrel (2), limiting grooves (7) are formed in the left side and the right side of the top end of the extension barrel (2) and the connector (3), first springs (8) are fixedly connected in the limiting grooves (7), pressure heads (9) extending into adjacent clamp holes (6) are fixedly connected to the other ends of the first springs (8), a fixing seat (10) is fixedly mounted on the inner left side wall of the connector (3), and a fixing plate (11) is fixedly, the top of the fixing plate (11) is sequentially fixedly provided with a second spring (12) and a telescopic rod (13) from left to right, the tops of the second spring (12) and the telescopic rod (13) are fixedly connected with a reset plate (14) extending from the left end to the top of the fixing seat (10), the left bottom of the reset plate (14) is fixedly provided with a baffle (15) penetrating through and extending to the bottom of the fixing seat (10), the inner cavity right side wall of the connector (3) is fixedly provided with a telescopic cylinder (16) positioned below the fixing plate (11), the left side of the telescopic cylinder (16) is fixedly connected with a push rod (17), the left side of the push rod (17) is fixedly connected with a sampling tube (18), the top of the push rod (17) is fixedly provided with a pulling block (19), the inner cavity right side wall and the top of the connector (3) are respectively fixedly provided with two fixed pulleys (20) with one quantity, the top fixedly connected with that pulls piece (19) walks around three in proper order driving rope (21) of fixed pulley (20), the other end of driving rope (21) and the top fixed connection of reset plate (14), sample connection (22) with sampling tube (18) looks adaptation are seted up on the left of connector (3).

2. The soil testing device of claim 1, wherein: the extension cylinder (2) comprises a lower cylinder and an upper cylinder, the upper cylinder is fixedly connected to the top of the lower cylinder, the lower cylinder is cylindrical, the upper cylinder is square, and the upper cylinder is matched with the square hole (5).

3. The soil testing device of claim 1, wherein: the bottom of baffle (15) and the inner wall bottom butt of connector (3), the distance of sampler barrel (18) top to connector (3) inner wall bottom is less than the distance of reset plate (14) top to top fixed pulley (20) bottom.

4. The soil testing device of claim 1, wherein: the distance from the left side of the sampling cylinder (18) to the right side of the baffle (15) is greater than the distance from the top of the sampling cylinder (18) to the bottom of the inner wall of the connector (3).

5. The soil testing device of claim 1, wherein: the inside spout of seting up with baffle (15) looks adaptation of fixing base (10), the distance of baffle (15) bottom to fixing base (10) bottom is less than the distance of returning the board (14) top to top fixed pulley (20) bottom.

6. The soil testing device of claim 1, wherein: adjacent two distance looks adaptation between fixed pulley (20), first spring (8) are compression spring, second spring (12) are extension spring, and telescopic link (13) are including interior pole and outer pole, interior pole top and reset plate (14) bottom fixed connection, outer pole bottom and fixed plate (11) top fixed connection, interior pole bottom sliding connection inside outer pole top.