CN213749170U

CN213749170U - Soil sampling device of environmental protection detection usefulness

Info

Publication number: CN213749170U
Application number: CN202022681901.5U
Authority: CN
Inventors: 赵玉生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-19
Filing date: 2020-11-19
Publication date: 2021-07-20
Anticipated expiration: 2030-11-19

Abstract

The utility model discloses a soil sampling device for environmental protection detection, which comprises a supporting component and a sampling component, wherein an operator pushes a sampling part to a place needing sampling through a universal wheel, a motor is started to work to enable a first gear to rotate, the first gear and a screw rod rotate, the ground is convenient to break and sample, a rubber sleeve is supported on the ground during sampling, the outer surface of the screw rod can be protected, meanwhile, the damage to the surrounding soil during the soil breaking of the screw rod can be prevented, a second gear is arranged on one side of the first gear and is meshed and connected with the first gear, the second gear can be rotated, the second gear is connected with the screw rod in a penetrating way to drive the screw rod to rotate, the screw sleeve is connected with a side plate in a penetrating way and is connected with the screw rod in a penetrating way, so that the screw sleeve synchronously moves downwards, the side plate can be driven, a stabilizing part and a sampling mechanism move downwards, the motor drives the screw rod to synchronously rotate and move downwards, so that the sampling cylinder can conveniently sample soil.

Description

Soil sampling device of environmental protection detection usefulness

Technical Field

The utility model relates to a soil detection equipment technical field specifically is a soil sampling device that environmental protection detected usefulness.

Background

Soil sampler refers to a tool for taking a soil sample. Earth drills, shovels and shovels are commonly used. The earth drill consists of a drill bit made of hard materials and a handle. The drill bit is usually spiral or cylindrical, the top end of the spiral drill bit is provided with a pair of sharp knife edges which can be rotated to cut into soil, an expanded soil containing cavity is arranged next to the knife edges, and a soil sample to be collected can be guided into the cavity by drilling down into the soil surface along with the rotation of the handle; the diameter of the cylindrical soil drill is slightly different at two ends, and one end connected with the handle is slightly larger than the end contacted with soil, so that the soil which enters the cylinder when the soil drill fetches the soil can not be scattered due to the movement of the soil drill.

The current soil sampling device needs the manual work to insert the sampler barrel vertically and ground, causes the damage to ground easily, and the insertion that can not guarantee the sample simultaneously is vertically, and need the manual work to control the sampler when inserting, and the structure is not stable enough, and the result of use is not good.

To the problem, the utility model provides a soil sampling device that environmental protection detected usefulness.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil sampling device of environmental protection detection usefulness possesses the stable sample of being convenient for, is difficult for producing the deviation, advantage that excellent in use effect to the problem in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: a soil sampling device for environmental protection detection comprises a supporting component and a sampling component, wherein the sampling component is arranged at the upper end of the supporting component, the supporting component comprises a supporting mechanism, a sleeve and a sampling mechanism, the sleeve is fixedly arranged at the upper end of the supporting mechanism, and the sampling mechanism is in through connection with the sleeve;

the sampling assembly comprises a stable part, a stable mechanism, a transmission mechanism and a lifting mechanism, the stable part is arranged at the upper end of the sampling mechanism, the stable mechanism is fixedly arranged at two sides of the stable part, the transmission mechanism is arranged at the upper end of the stable part, and the lifting mechanism is in through connection with the stable mechanism.

Preferably, the supporting mechanism comprises a base, a universal wheel, a supporting block and a rubber sleeve, the universal wheel is installed at the lower end of the base, the supporting block is fixedly installed at the lower end of the base, and the rubber sleeve is fixedly installed at the lower end of the supporting block.

Preferably, sampling mechanism includes sampler barrel and hob, and the sampler barrel setting is at the lower extreme of firm piece, and runs through the sleeve, supports piece and rubber sleeve, and the hob setting is in the inside of sampler barrel.

Preferably, the transmission mechanism comprises a motor, a first gear and a second gear, the output end of the motor is connected with the first gear and the screw rod, and the second gear is arranged on one side of the first gear and meshed with the first gear.

Preferably, elevating system includes lifter, threaded rod and stopper and balance mechanism, and lifter movable mounting is in the upper end of base, and threaded rod fixed mounting is in the upper end of lifter, stopper fixed mounting in the upper end of threaded rod, balance mechanism's one end and lifter fixed connection.

Preferably, the balance mechanism comprises a sleeve, a connecting rod and a sliding sleeve, the sleeve is fixedly arranged on the outer surface of the lifting rod, one end of the connecting rod is movably connected with the sleeve, and the other end of the connecting rod is movably connected with the sliding sleeve.

Preferably, stabilizing mean includes curb plate, spout, slide bar and thread bush, and curb plate fixed mounting is in one side of steadying, spout and curb plate through connection, and slide bar fixed mounting is at the surface of spout, and sliding sleeve movable mounting is at the surface of slide bar, thread bush and curb plate through connection, and with threaded rod screw thread through connection.

Preferably, the stabilizing mechanisms are arranged in two groups, and the two groups of stabilizing mechanisms are symmetrically distributed about the longitudinal center line of the stable member.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a soil sampling device that environmental protection detected and used, operating personnel promote the sample piece to the place that needs the sample through the universal wheel, after stabilizing, start the motor work, make first gear rotate, first gear and hob are rotatory, are convenient for to the broken soil and the sample on ground, and the rubber sleeve supports on ground during the sample, can protect the surface of hob, can prevent to cause the damage to soil on every side when the hob breaks the soil simultaneously, the protective effect is good;

2. the utility model provides a soil sampling device that environmental protection detected and used, the second gear sets up in one side of first gear, and is connected with first gear engagement, can make the second gear rotate, the second gear runs through with the threaded rod and is connected, drive the threaded rod and rotate, thread bush and curb plate run through, and run through with the threaded rod screw thread, make the thread bush move downwards in step, can drive curb plate, steadying member and sampling mechanism and move downwards, the motor drives the hob and rotates and move downwards in step, be convenient for the sampling of a section of thick bamboo to soil;

3. the utility model provides a soil sampling device that environmental protection detected usefulness, at the in-process of curb plate downstream, the angle of connecting rod and lifter changes, and the sliding sleeve slides along the slide bar, is convenient for guarantee the stability of decline in-process for the difficult skew of sampling mechanism, stable in structure.

Drawings

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

fig. 2 is a partial cross-sectional view of the present invention;

FIG. 3 is a schematic structural view of the supporting mechanism of the present invention;

FIG. 4 is a schematic structural view of a sampling mechanism of the present invention;

fig. 5 is a schematic structural diagram of the stabilizing mechanism of the present invention.

In the figure: 1. a support assembly; 11. a support mechanism; 111. a base; 112. a universal wheel; 113. a resisting block; 114. a rubber sleeve; 12. a sleeve; 13. a sampling mechanism; 131. a sampling tube; 132. a screw rod; 2. a sampling assembly; 21. a stabilizing member; 22. a stabilizing mechanism; 221. a side plate; 222. a chute; 223. a slide bar; 224. a threaded sleeve; 23. a transmission mechanism; 231. a motor; 232. a first gear; 233. a second gear; 24. a lifting mechanism; 241. a lifting rod; 242. a threaded rod; 243. a limiting block; 244. a balancing mechanism; 2441. a sleeve; 2442. a connecting rod; 2443. and (4) a sliding sleeve.

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 and 2, a soil sampling device for environmental protection detection includes a supporting component 1 and a sampling component 2, the sampling component 2 is disposed at the upper end of the supporting component 1, the supporting component 1 includes a supporting mechanism 11, a sleeve 12 and a sampling mechanism 13, the sleeve 12 is fixedly mounted at the upper end of the supporting mechanism 11, and the sampling mechanism 13 is connected with the sleeve 12 in a penetrating manner; the sampling assembly 2 comprises a steady piece 21, a stabilizing mechanism 22, a transmission mechanism 23 and a lifting mechanism 24, wherein the steady piece 21 is arranged at the upper end of the sampling mechanism 13, the stabilizing mechanism 22 is fixedly arranged at two sides of the steady piece 21, the transmission mechanism 23 is arranged at the upper end of the steady piece 21, and the lifting mechanism 24 is in through connection with the stabilizing mechanism 22.

Referring to fig. 3, the supporting mechanism 11 includes a base 111, a universal wheel 112, a resisting block 113 and a rubber sleeve 114, the universal wheel 112 is installed at the lower end of the base 111, an operator pushes a sampling member to a place where sampling is needed through the universal wheel 112, the resisting block 113 is fixedly installed at the lower end of the base 111, the rubber sleeve 114 is fixedly installed at the lower end of the resisting block 113, the rubber sleeve 114 is supported on the ground during sampling, the outer surface of the screw 132 can be protected, meanwhile, damage to surrounding soil can be prevented when the screw 132 breaks the soil, and the protection effect is good.

Referring to fig. 4 and 5, the sampling mechanism 13 includes a sampling cylinder 131 and a screw 132, the sampling cylinder 131 is disposed at the lower end of the fixing member 21 and penetrates through the sleeve 12, the abutting block 113 and the rubber sleeve 114, the screw 132 is disposed inside the sampling cylinder 131, the transmission mechanism 23 includes a motor 231, a first gear 232 and a second gear 233, an output end of the motor 231 is connected to the first gear 232 and connected to the screw 132, the motor 231 is turned on to rotate the first gear 232, the first gear 232 and the screw 132 rotate to facilitate ground breaking and sampling, the second gear 233 is disposed at one side of the first gear 232 and meshed with the first gear 232 to rotate the second gear 233, the second gear 233 is connected to the threaded rod 242 to rotate, the lifting mechanism 24 includes a lifting rod 241, a threaded rod 242, a limiting block 243 and a balance mechanism 244, the lifting rod 241 is movably mounted at the upper end of the base 111, threaded rod 242 fixed mounting is in the upper end of lifter 241, stopper 243 fixed mounting is in the upper end of threaded rod 242, the one end and the lifter 241 fixed connection of balance mechanism 244, stabilizing mean 22 includes curb plate 221, spout 222, slide bar 223 and thread bush 224, curb plate 221 fixed mounting is in one side of steady piece 21, spout 222 and curb plate 221 through connection, slide bar 223 fixed mounting is in the surface of spout 222, sliding sleeve 2443 movable mounting is at the surface of slide bar 223, thread bush 224 and curb plate 221 through connection, and with threaded rod 242 screw thread through connection, make thread bush 224 carry out the downstream in step, can drive curb plate 221, steady piece 21 and sampling mechanism 13 carry out the downstream, motor 231 drives hob 132 and rotates and the downstream in step, be convenient for the sampling of sampling tube 131 to soil.

Referring to fig. 5, the balancing mechanism 244 includes a sleeve 2441, a connecting rod 2442 and a sliding sleeve 2443, the sleeve 2441 is fixedly installed on the outer surface of the lifting rod 241, one end of the connecting rod 2442 is movably connected with the sleeve 2441, the other end of the connecting rod 2442 is movably connected with the sliding sleeve 2443, the angle between the connecting rod 2442 and the lifting rod 241 is changed during the downward movement of the side plate 221, the sliding sleeve 2443 slides along the sliding rod 223 to ensure the stability during the downward movement, two sets of the stabilizing mechanisms 22 are provided, and the two sets of the stabilizing mechanisms 22 are symmetrically distributed about the longitudinal center line of the steady member 21, so that the sampling of the sampling mechanism 13 is not easily deviated, and the structure is stable.

In summary, the following steps: the soil sampling device for environmental protection detection provided by the utility model has the advantages that an operator pushes a sampling part to a place needing sampling through the universal wheel 112, after the sampling is stabilized, the motor 231 is started to work, the first gear 232 is rotated, the first gear 232 and the screw rod 132 are rotated, the ground is conveniently broken and the sampling is convenient, the rubber sleeve 114 is propped against the ground during the sampling, the outer surface of the screw rod 132 can be protected, meanwhile, the damage to the surrounding soil can be prevented when the screw rod 132 is broken, the protection effect is good, the second gear 233 is arranged at one side of the first gear 232 and is meshed with the first gear 232, the second gear 233 can be rotated, the second gear is in through connection with the threaded rod 242 to drive the threaded rod 242 to rotate, the threaded sleeve 224 is in through connection with the side plate 221 and is in through connection with the threaded rod 242, so that the threaded sleeve 224 synchronously moves downwards, can drive curb plate 221, steadiness piece 21 and sampling mechanism 13 carry out the downstream, motor 231 drives hob 132 and rotates in step and decurrent motion, be convenient for the sampling tube 131 to the sample of soil, at the in-process of curb plate 221 downstream, connecting rod 2442 changes with lifter 241's angle, sliding sleeve 2443 slides along slide bar 223, be convenient for guarantee the stability of decline in-process, make sampling mechanism 13's the difficult skew of sample, stable in structure.

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.

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 sampling device that environmental protection detected usefulness, includes supporting component (1) and sampling component (2), sampling component (2) set up the upper end at supporting component (1), its characterized in that: the supporting assembly (1) comprises a supporting mechanism (11), a sleeve (12) and a sampling mechanism (13), the sleeve (12) is fixedly arranged at the upper end of the supporting mechanism (11), and the sampling mechanism (13) is connected with the sleeve (12) in a penetrating manner;

the sampling assembly (2) comprises a stable piece (21), a stabilizing mechanism (22), a transmission mechanism (23) and a lifting mechanism (24), the stable piece (21) is arranged at the upper end of the sampling mechanism (13), the stabilizing mechanism (22) is fixedly arranged at two sides of the stable piece (21), the transmission mechanism (23) is arranged at the upper end of the stable piece (21), and the lifting mechanism (24) is in through connection with the stabilizing mechanism (22).

2. The soil sampling device of claim 1, wherein: the supporting mechanism (11) comprises a base (111), a universal wheel (112), a resisting block (113) and a rubber sleeve (114), the universal wheel (112) is installed at the lower end of the base (111), the resisting block (113) is fixedly installed at the lower end of the base (111), and the rubber sleeve (114) is fixedly installed at the lower end of the resisting block (113).

3. The soil sampling device of claim 1, wherein: sampling mechanism (13) include sampling tube (131) and hob (132), and sampling tube (131) set up in the lower extreme of steadying piece (21), and run through sleeve (12), support piece (113) and rubber sleeve (114), and hob (132) set up the inside at sampling tube (131).

4. The soil sampling device of claim 1, wherein: the transmission mechanism (23) comprises a motor (231), a first gear (232) and a second gear (233), the output end of the motor (231) is connected with the first gear (232) and connected with the screw rod (132), and the second gear (233) is arranged on one side of the first gear (232) and meshed with the first gear (232).

5. The soil sampling device of claim 1, wherein: the lifting mechanism (24) comprises a lifting rod (241), a threaded rod (242), a limiting block (243) and a balance mechanism (244), the lifting rod (241) is movably mounted at the upper end of the base (111), the threaded rod (242) is fixedly mounted at the upper end of the lifting rod (241), the limiting block (243) is fixedly mounted at the upper end of the threaded rod (242), and one end of the balance mechanism (244) is fixedly connected with the lifting rod (241).

6. The soil sampling device of claim 5, wherein: the balance mechanism (244) comprises a sleeve (2441), a connecting rod (2442) and a sliding sleeve (2443), the sleeve (2441) is fixedly arranged on the outer surface of the lifting rod (241), one end of the connecting rod (2442) is movably connected with the sleeve (2441), and the other end of the connecting rod (2442) is movably connected with the sliding sleeve (2443).

7. The soil sampling device of claim 1, wherein: the stabilizing mechanism (22) comprises a side plate (221), a sliding groove (222), a sliding rod (223) and a threaded sleeve (224), the side plate (221) is fixedly installed on one side of the stabilizing piece (21), the sliding groove (222) is in through connection with the side plate (221), the sliding rod (223) is fixedly installed on the outer surface of the sliding groove (222), the sliding sleeve (2443) is movably installed on the outer surface of the sliding rod (223), and the threaded sleeve (224) is in through connection with the side plate (221) and in threaded through connection with the threaded rod (242).

8. The soil sampling device of claim 1, wherein: the stabilizing mechanisms (22) are arranged in two groups, and the two groups of stabilizing mechanisms (22) are symmetrically distributed about the longitudinal center line of the stabilizing piece (21).