CN218297615U - Soil sampling device that soil detection used - Google Patents
Soil sampling device that soil detection used Download PDFInfo
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- CN218297615U CN218297615U CN202122301277.6U CN202122301277U CN218297615U CN 218297615 U CN218297615 U CN 218297615U CN 202122301277 U CN202122301277 U CN 202122301277U CN 218297615 U CN218297615 U CN 218297615U
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Abstract
The utility model discloses a soil sampling device that soil detection used, include: the bottom of the outer sleeve is fixedly connected with a sampling shell through a connecting ring, and the bottom end of the sampling shell is provided with a soil inlet; the sampling device comprises an inner lifting rod, an outer sleeve and a sampling shell, wherein the inner lifting rod is arranged in the outer sleeve in a penetrating and sliding manner, one end of the inner lifting rod is a lifting end, the other end of the inner lifting rod is a driving end, the lifting end extends out of one end of the outer sleeve, and the driving end extends out of the other end of the outer sleeve and extends into the sampling shell through a circular opening in the top end of the sampling shell; interior casing, it is fixed inside the sample casing, and the drive end stretches into to interior casing through interior casing top, and the position symmetry that lies in the drive end both sides in the interior casing rotates and is connected with two sampling claws, and two sampling claws wear out respectively through the bar hole on the interior casing lateral wall and place sample casing inside, and the drive end is connected with the equal transmission of two sampling claw one ends for driving opening and shutting of two sampling claws. The device is small in size, light in weight, convenient to carry and move, and improves soil detection efficiency.
Description
Technical Field
The utility model relates to a soil detects apparatus technical field, and more specifically says so and relates to a soil sampling device that soil detection used.
Background
Among the soil sampling device of current soil detection usefulness, some sampling device are too big, need the removal transform position that does not stop when detecting soil, when equipment is great, it is extremely inconvenient to remove, cause detection inefficiency, and make staff's amount of labour increase, and be tired more, like current document CN 208155628U, a on-vehicle deep soil sampling device for soil detection to and current document CN212931984U, a soil sampling device for soil detection.
Therefore, how to provide a soil sampling device for soil detection, which has a small volume, a light weight, and is convenient to carry and move, is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a soil that soil detection used that volume is less, weight is lighter, portable and removal adopts device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a soil sampling device for soil testing, comprising:
the bottom of the outer sleeve is fixedly connected with a sampling shell through a connecting ring, and the bottom end of the sampling shell is provided with a soil inlet;
the inner lifting rod penetrates through the outer sleeve and is connected to the inside of the outer sleeve in a sliding mode, one end of the inner lifting rod is a lifting end, the other end of the inner lifting rod is a driving end, the lifting end extends out of one end of the outer sleeve, and the driving end extends out of the other end of the outer sleeve and extends into the sampling shell through a circular opening in the top end of the sampling shell;
interior casing, interior casing is fixed inside the sample casing, the drive end warp interior casing top stretches into to in the interior casing, just lie in the interior casing the position symmetry of drive end both sides is rotated and is connected with two sampling claws, two the sampling claw warp respectively the bar hole on the interior casing lateral wall is worn out and is placed in inside the sample casing, the drive end and two the equal transmission of sampling claw one end is connected for drive two opening and shutting of sampling claw.
According to the technical scheme, compare with prior art, the utility model discloses a soil sampling device that soil detection used, during the use, the strength with the sample casing stretch into ground inside, then upwards carry and draw in the pull rod, this in-process, two sampling claws of drive end drive draw in to realize snatching of soil sample. The device is small in size, light in weight, convenient to carry and move, and improves soil detection efficiency.
Further, drive end surface interval is provided with two rows of driving teeth, the sampling claw includes:
the driving gear is rotationally connected to the inner wall of the inner shell and is in meshed transmission connection with the transmission teeth;
one end of the connecting rod is fixedly connected with the driving gear, and the other end of the connecting rod penetrates through the strip-shaped hole;
the arc claw body is arranged in the sampling shell, and the top of the arc claw body is fixedly connected with the other end of the connecting rod.
The beneficial effect who adopts above-mentioned technical scheme to produce is, when carrying the pull rod in upwards carrying the pull rod, drive end rebound, the driving tooth and the drive gear transmission on it are connected to drive two drive gears and rotate, and then realize drawing in of two arc claw bodies, thereby accomplished soil sample's the action of snatching, when carrying the pull rod in pushing down, the drive end moves down, the driving tooth on it drives drive gear antiport, make two arc claw bodies open, thereby accomplished soil sample's release action. The structure is simple and easy to operate.
Furthermore, two strip-shaped guide sliding blocks are fixed on the rod wall of the inner lifting rod at intervals along the length direction of the inner lifting rod, two strip-shaped guide sliding grooves are arranged on the inner wall of the outer sleeve at intervals along the length direction of the outer sleeve, and the two strip-shaped guide sliding blocks are in one-to-one correspondence with the two strip-shaped guide sliding grooves and are in sliding connection with the two strip-shaped guide sliding grooves.
The beneficial effects who adopts above-mentioned technical scheme to produce are, effectively prevented interior lifting rod outside the rotation of cover intraduct, avoided leading to breaking away from of driving gear and drive gear, can't be with the closed purpose of two sampling claws.
Furthermore, a circular limiting block is arranged at the position, close to the driving end, of the inner lifting rod, the circular limiting block is located below the top wall in the sampling shell, and the diameter of the circular limiting block is larger than that of the circular opening.
The beneficial effect that adopts above-mentioned technical scheme to produce is, avoids interior lifting rod to deviate from the sampling shell.
Furthermore, a plurality of soil cuts are evenly distributed on the edge of the soil inlet on the sampling shell, and blades are arranged at the opening ends of the soil cuts.
Further, the soil cuts are arranged in a trapezoid shape, and the lower bottom edge of the trapezoid is the blade.
The beneficial effect that adopts above-mentioned technical scheme to produce is, more convenient deepening ground inside, excavate soil sample.
Furthermore, the lifting end is provided with two handles, and a protective sleeve is sleeved on each handle.
The beneficial effect that adopts above-mentioned technical scheme to produce is, improves the travelling comfort of hand.
Furthermore, the lifting rod device also comprises a locking screw, and a screw rod of the locking screw penetrates through the outer sleeve and is fixedly connected with the wall of the inner lifting rod in a threaded manner.
Adopt above-mentioned technical scheme to produce beneficial effect is that, when the device does not use, accessible locking screw fixes outer tube and interior lifting rod, prevents interior lifting rod's removal.
Further, circular through-hole has been seted up on the outer tube pipe wall, screw hole has been seted up on the interior drawbar pole wall of carrying, the screw hole with circular through-hole position is corresponding, locking screw includes:
screwing the cap;
one end of the optical axis section is fixedly connected with one side of the screwing cap, and the optical axis section penetrates through the circular through hole;
one end of the connecting section is fixedly connected with the other end of the optical axis section, and the connecting section is arranged between the outer sleeve and the inner lifting rod;
one side of the circular anti-falling plate is fixedly connected with the other end of the connecting section, the circular anti-falling plate is arranged between the outer sleeve and the inner lifting rod, and the diameter of the circular anti-falling plate is larger than that of the circular through hole;
and one end of the screw section is fixedly connected with the other side of the circular anti-falling plate, and the other end of the screw section is in threaded connection with the screw hole.
Adopt the beneficial effect that above-mentioned technical scheme produced to be, circular anticreep board can prevent that locking screw from deviating from and losing.
Furthermore, a compression spring is sleeved on the optical axis section, one end of the compression spring is abutted to one end of the screwing cap, and the other end of the compression spring is abutted to the abutting edge on the inner side orifice wall of the circular through hole.
Adopt the beneficial effect that above-mentioned technical scheme produced, when needs will interior lifting rod and outer tube fixed, press locking screw downwards, then screw up can, in this process, compression spring is compressed to can improve locking screw's fastening force, make interior lifting rod and outer tube connected more firm, difficult pine takes off.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Figure 1 the attached drawing does the utility model provides a pair of soil sampling device's that soil detection used axle side structure schematic diagram.
Figure 2 is a schematic structural view of part a of figure 1,
fig. 3 is a schematic structural view of the inner lifting rod.
Fig. 4 is a front sectional structural schematic diagram of fig. 1.
Fig. 5 is a structural schematic diagram of the locking screw.
FIG. 6 is a schematic view of an assembly structure of a locking screw, an outer sleeve and an inner lifting rod.
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. 1-6, the embodiment of the utility model discloses soil sampling device that soil detection used, include:
the device comprises an outer sleeve 1, wherein the bottom of the outer sleeve 1 is fixedly connected with a sampling shell 3 through a connecting ring 2, and the bottom end of the sampling shell 3 is provided with a soil inlet 301;
the inner lifting rod 4 is arranged in the outer sleeve 1 in a penetrating and sliding mode, one end of the inner lifting rod 4 is a lifting end 41, the other end of the inner lifting rod is a driving end 42, the lifting end 41 extends out of one end of the outer sleeve 1, and the driving end 42 extends out of the other end of the outer sleeve 1 and extends into the sampling shell 3 through a circular opening 302 in the top end of the sampling shell 3;
Two rows of transmission teeth 421 are arranged on the surface of the driving end 42 at intervals, and the sampling claw 6 comprises:
the driving gear 61 is rotationally connected to the inner wall of the inner shell 5, and the driving gear 61 is in meshing transmission connection with the transmission teeth 421;
one end of the connecting rod 62 is fixedly connected with the driving gear 61, and the other end of the connecting rod 62 penetrates through the strip-shaped hole;
the arc-shaped claw body 63 and the arc-shaped claw body 63 are arranged in the sampling shell 3, and the top of the arc-shaped claw body 63 is fixedly connected with the other end of the connecting rod 62.
Two strip-shaped guide sliding blocks 43 are fixed on the rod wall of the inner lifting pull rod 4 at intervals along the length direction of the inner lifting pull rod, two strip-shaped guide sliding grooves are arranged on the inner wall of the outer sleeve 1 at intervals along the length direction of the inner lifting pull rod, and the two strip-shaped guide sliding blocks 43 are in one-to-one correspondence with the two strip-shaped guide sliding grooves and are in sliding connection with the two strip-shaped guide sliding grooves.
The position of the inner lifting rod 4 close to the driving end 42 is provided with a circular limiting block 44, the circular limiting block 44 is positioned below the inner top wall of the sampling shell 3, and the diameter of the circular limiting block 44 is larger than that of the circular opening 302.
A plurality of soil cuts 303 are evenly distributed on the edge of the soil inlet 301 on the sampling shell 3, and blades 31 are arranged at the opening ends of the soil cuts 303.
The soil cuts 303 are arranged in a trapezoid shape, that is, the inner side wall of each soil cut is designed to be a chamfer, and the lower bottom edge of the trapezoid is the blade 31.
The lifting end 41 is provided with two handles 411, and a protective sleeve 7 is sleeved on the handles 411.
Soil sampling device that soil detection used still includes locking screw 8, and the nail pole of locking screw 8 passes outer tube 1 and is fixed with interior 4 pole walls spiro union of pull rod.
Seted up circular through-hole 101 on the 1 pipe wall of outer tube, seted up screw hole 401 on the 4 pole walls of interior lifting rod, screw hole 401 is corresponding with circular through-hole 101 position, and locking screw 8 includes:
a screw cap 81;
one end of the optical axis section 82 is fixedly connected with one side of the screwing cap 81, and the optical axis section 82 penetrates through the circular through hole 101;
one end of the connecting section 83 is fixedly connected with the other end of the optical axis section 82, and the connecting section 83 is arranged between the outer sleeve 1 and the inner lifting rod 4;
one side of the circular anti-falling plate 84 is fixedly connected with the other end of the connecting section 83, the circular anti-falling plate 84 is arranged between the outer sleeve 1 and the inner lifting rod 4, and the diameter of the circular anti-falling plate 84 is larger than that of the circular through hole 101;
and one end of the screw section 85 is fixedly connected with the other side of the circular anti-falling plate 84, and the other end of the screw section 85 is in threaded connection with the screw hole 401.
The optical axis section 82 is sleeved with a compression spring 86, one end of the compression spring 86 abuts against one end of the screwing cap 81, and the other end of the compression spring 86 abuts against an abutting edge 1011 on the inner side hole wall of the circular through hole 101.
During the use, take the ground top that needs detected with the device, through rotating locking screw, make screw rod section and screw hole separation, thereby reach interior lifting rod and can be in the inside gliding purpose from top to bottom of outer sleeve pipe, then aim at sampling device ground after, press down, utilize the blade to stretch into the sample casing to ground inside, then through lifting rod in upwards pulling, make two rows of driving teeth on the drive end drive two drive gears respectively and rotate, and then drive two arc claw bodies and draw in, thereby will need the soil centre gripping of inspection between two arc claw bodies, accomplish the sample. The device volume is not only less, and weight is lighter, portable and removal in addition, has improved soil detection efficiency and has reduced staff's working strength.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A soil sampling device that soil detection used characterized in that includes:
the soil sampler comprises an outer sleeve (1), wherein the bottom of the outer sleeve (1) is fixedly connected with a sampling shell (3) through a connecting ring (2), and the bottom end of the sampling shell (3) is provided with a soil inlet (301);
the inner lifting rod (4) penetrates through and is connected to the interior of the outer sleeve (1) in a sliding mode, one end of the inner lifting rod (4) is a lifting end (41), the other end of the inner lifting rod is a driving end (42), the lifting end (41) extends out of one end of the outer sleeve (1), and the driving end (42) extends out of the other end of the outer sleeve (1) and extends into the sampling shell (3) through a circular opening (302) in the top end of the sampling shell (3);
interior casing (5), interior casing (5) are fixed inside sample casing (3), drive end (42) warp interior casing (5) top stretches into extremely in interior casing (5), just lie in interior casing (5) the position symmetry swivelling joint of drive end (42) both sides has two sampling claw (6), two sampling claw (6) warp respectively strip hole on interior casing (5) lateral wall is worn out and is placed in inside sample casing (3), drive end (42) and two the equal transmission of sampling claw (6) one end is connected for drive two the opening and shutting of sampling claw (6).
2. A soil sampling device for soil detection according to claim 1, wherein the driving end (42) is provided with two rows of transmission teeth (421) on the surface at intervals, and the sampling claw (6) comprises:
the driving gear (61), the driving gear (61) is rotatably connected to the inner wall of the inner shell (5), and the driving gear (61) is in meshing transmission connection with the transmission teeth (421);
one end of the connecting rod (62) is fixedly connected with the driving gear (61), and the other end of the connecting rod (62) penetrates through the strip-shaped hole;
the sampling device comprises an arc-shaped claw body (63), wherein the arc-shaped claw body (63) is arranged in the sampling shell (3), and the top of the arc-shaped claw body (63) is fixedly connected with the other end of the connecting rod (62).
3. The soil sampling device for soil detection according to claim 2, wherein the rod wall of the inner lifting rod (4) is fixed with two elongated guide sliding blocks (43) at intervals along the length direction thereof, the inner wall of the outer sleeve (1) is provided with two elongated guide sliding grooves at intervals along the length direction thereof, and the two elongated guide sliding blocks (43) are in one-to-one correspondence with and are in sliding connection with the two elongated guide sliding grooves.
4. The soil sampling device for soil detection according to claim 1, wherein a circular stopper (44) is arranged at a position of the inner lifting rod (4) close to the driving end (42), the circular stopper (44) is located below the inner top wall of the sampling shell (3), and the diameter of the circular stopper (44) is larger than that of the circular opening (302).
5. The soil sampling device for soil detection according to claim 1, wherein a plurality of soil cuts (303) are uniformly formed on the sampling shell (3) along the edge of the soil inlet (301), and a blade (31) is arranged at the opening end of each soil cut (303).
6. A soil sampling device for soil testing according to claim 5, wherein the soil cuts (303) are arranged in a trapezoid, the lower base of the trapezoid being the blade (31).
7. The soil sampling device for soil detection according to claim 1, wherein the lifting end (41) is provided with two handles (411), and the handles (411) are sleeved with the protective sleeve (7).
8. A soil sampling device for soil detection according to any one of claims 1 to 7, further comprising a locking screw (8), wherein the screw rod of the locking screw (8) passes through the outer sleeve (1) and is fixed with the rod wall of the inner lifting rod (4) in a threaded manner.
9. The soil sampling device for soil detection according to claim 8, wherein the outer sleeve (1) has a circular through hole (101) formed in a wall thereof, the inner lifting rod (4) has a screw hole (401) formed in a wall thereof, the screw hole (401) corresponds to the circular through hole (101), and the locking screw (8) comprises:
a screw cap (81);
one end of the optical axis section (82) is fixedly connected with one side of the screwing cap (81), and the optical axis section (82) penetrates through the circular through hole (101);
one end of the connecting section (83) is fixedly connected with the other end of the optical axis section (82), and the connecting section (83) is arranged between the outer sleeve (1) and the inner lifting rod (4);
one side of the round anti-falling plate (84) is fixedly connected with the other end of the connecting section (83), the round anti-falling plate (84) is arranged between the outer sleeve (1) and the inner lifting rod (4), and the diameter of the round anti-falling plate (84) is larger than that of the round through hole (101);
screw rod section (85), screw rod section (85) one end with circular anticreep board (84) opposite side fixed connection, the other end with screw hole (401) spiro union.
10. The soil sampling device for soil detection according to claim 9, wherein the optical axis section (82) is sleeved with a compression spring (86), one end of the compression spring (86) abuts against one end of the screw cap (81), and the other end of the compression spring abuts against an abutting edge (1011) on the inner orifice wall of the circular through hole (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122301277.6U CN218297615U (en) | 2021-09-18 | 2021-09-18 | Soil sampling device that soil detection used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122301277.6U CN218297615U (en) | 2021-09-18 | 2021-09-18 | Soil sampling device that soil detection used |
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| Publication Number | Publication Date |
|---|---|
| CN218297615U true CN218297615U (en) | 2023-01-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122301277.6U Active CN218297615U (en) | 2021-09-18 | 2021-09-18 | Soil sampling device that soil detection used |
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| CN (1) | CN218297615U (en) |
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2021
- 2021-09-18 CN CN202122301277.6U patent/CN218297615U/en active Active
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