CN214373462U - Soil sampling device for agricultural construction - Google Patents
Soil sampling device for agricultural construction Download PDFInfo
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- CN214373462U CN214373462U CN202120116186.2U CN202120116186U CN214373462U CN 214373462 U CN214373462 U CN 214373462U CN 202120116186 U CN202120116186 U CN 202120116186U CN 214373462 U CN214373462 U CN 214373462U
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Abstract
The utility model discloses a soil sampling device for agricultural construction, including shell, movable block and dead lever, still including the ejecting structure of the sample of being convenient for take out, the dismantlement structure of convenient to detach sampler barrel and the regulation structure of the securing device of being convenient for, pneumatic putter is installed on the inside top of shell, and pneumatic putter's output fixed mounting has the dead lever, the bottom welding of dead lever has the mounting panel, ejecting structure sets up in the outside of dead lever, the bottom of mounting panel is provided with the sampler barrel, and the bottom of sampler barrel extends to the below of shell. The utility model discloses a screw-thread fit with the shell moves on the outer wall of shell to drive the sleeve and reciprocate along vertical direction, thereby make it rotate around the bracing piece with the telescopic link pulling, change the area of telescopic link and ground contact, adjusting device's stability as required, make the device can work better, realized the stable function of device.
Description
Technical Field
The utility model relates to the field of agricultural technology, specifically be a soil sampling device for agricultural construction.
Background
China is a big agricultural country, agricultural production concerns the life of everyone, and in order to better build agriculture, land needs to be used well according to local conditions, so before the land is utilized, sampling detection can be carried out on the land, which crops are suitable for being produced by the land can be analyzed and judged conveniently, and the utilization rate of the land is increased.
The conventional soil sampling device has the following disadvantages:
(1) when the device works, the device needs to be supported manually, and the stability is not good enough;
(2) soil is easy to stick in the sampling cylinder, and is inconvenient to take out for detection;
(3) the sampling tube can not be disassembled, and the cleaning and maintenance are very troublesome.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a soil sampling device for agricultural construction to the device during operation that provides in solving above-mentioned background art needs the manual work to support, problem that stability is not good enough.
In order to achieve the above object, the utility model provides a following technical scheme: a soil sampling device for agricultural construction comprises a shell, a moving block, a fixed rod, an ejection structure facilitating sample taking, a disassembly structure facilitating disassembly of a sampling cylinder and an adjusting structure facilitating stabilization;
the top end of the inside of the shell is provided with a pneumatic push rod, the output end of the pneumatic push rod is fixedly provided with a fixed rod, the bottom end of the fixed rod is welded with an installation plate, and the ejection structure is arranged on the outer side of the fixed rod;
the bottom end of the mounting plate is provided with a sampling cylinder, the bottom end of the sampling cylinder extends to the lower part of the shell, and the top end of the sampling cylinder is provided with a dismounting structure;
the inside of mounting panel is provided with driving motor, and driving motor's output installs the drill bit through the pivot, the bottom of drill bit extends to the below of sampler barrel, adjust the structure and set up in the outer wall of shell.
The adjusting structure comprises a supporting rod, the supporting rod is evenly welded at the bottom end of the outer wall of the shell, a moving block is sleeved above the supporting rod, a sleeve is sleeved outside the moving block, a telescopic rod is hinged to one end of the sleeve through an articulated piece, the bottom end of the telescopic rod extends to the lower portion of the supporting rod, and the telescopic rod is hinged to the inner portion of the supporting rod through the articulated piece.
Preferably, the outer wall of the shell is provided with external threads, and the inner wall of the moving block is provided with internal threads matched with the external threads.
Preferably, the inside of ejecting structure includes guide arm, extrusion spring, push pedal and movable plate, the fixed plate welds in the inner wall of shell, and the outer wall cover of fixed plate below dead lever is equipped with the movable plate, the guide arm has all been welded to the both sides of movable plate bottom, and the bottom of guide arm all extends to the inside of sampler barrel, the push pedal is installed to the bottom of guide arm, and between movable plate and the driving motor one end, the outer wall of guide arm all overlaps and is equipped with the extrusion spring.
Preferably, the push plate and the fixed plate are both annular in shape, the inner diameter of the fixed plate is smaller than the outer diameter of the movable plate, and the outer diameter of the push plate is smaller than the inner diameter of the sampling cylinder.
Preferably, dismantle the structure including putting thing groove, draw-in groove, fixture block, card strip, slider, pull rod, spout and reset spring, put the thing groove and all seted up in the inside of mounting panel both sides, and put the inside of thing groove one side mounting panel and all seted up the draw-in groove, the card strip evenly welds in the top of sampler barrel, and the top of card strip all extends to the inside of putting the thing groove, put the inside of thing groove opposite side mounting panel and all seted up the spout, and the equal fixed mounting in one side of spout has two reset spring, and reset spring's one side all installs the slider, the fixture block has all been welded to one side of slider, and the one end of fixture block all extends to the inside of draw-in groove, the pull rod has all been welded to the opposite side of slider, and the one end of pull rod all extends to one side of mounting panel.
Preferably, the shape of card strip is arc, the card strip is provided with four altogether, and the card strip is the distribution of equidistance at the top of sampling tube.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) by arranging the shell, the moving block, the supporting rod, the telescopic rod and the sleeve, the moving block can be rotated to move on the outer wall of the shell through the threaded fit with the shell, so that the sleeve is driven to move up and down along the vertical direction, the telescopic rod is pulled to rotate around the supporting rod, the contact area of the telescopic rod and the ground is changed, the stability of the device is adjusted as required, the device can work better, and the stabilizing function of the device is realized;
(2) the guide rod, the extrusion spring, the push plate, the movable plate, the fixed plate, the sampling cylinder and the mounting plate are arranged, the mounting plate is lifted, so that the movable plate is driven by the spring, the mounting plate is continuously lifted until the fixed plate blocks the movable plate, the mounting plate can continuously move along the guide rod, the push plate pushes out soil in the sampling cylinder, manual tapping sampling is not needed, and the automatic ejection function of the device is realized;
(3) through being provided with the thing groove of putting, the draw-in groove, the fixture block, the card strip, the slider, the pull rod, the spout, reset spring, mounting panel and sampling tube, promote the slider through reset spring and can make the fixture block run through the through-hole on the card strip and stretch into the draw-in groove, restrict the removal of card strip, put the thing groove simultaneously and restrict rocking of card strip, so the sampling tube is stably installed on the mounting panel, and the pulling pull rod can remove the fixture block, thereby take off the sampling tube from the mounting panel, thereby wash the maintenance to the sampling tube very conveniently, the dismantlement function of device has been realized.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic view of the top-view cross-sectional structure of the combination of the clamping strip and the sampling tube of the present invention.
In the figure: 1. an ejection structure; 101. a guide bar; 102. a compression spring; 103. pushing the plate; 104. moving the plate; 105. a fixing plate; 2. disassembling the structure; 201. a storage groove; 202. a card slot; 203. a clamping block; 204. clamping the strip; 205. a slider; 206. a pull rod; 207. a chute; 208. a return spring; 3. a housing; 4. a moving block; 5. a support bar; 6. a sampling tube; 7. a drive motor; 8. a drill bit; 9. a telescopic rod; 10. mounting a plate; 11. a sleeve; 12. fixing the rod; 13. and a pneumatic push 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.
Example 1: referring to fig. 1-4, a soil sampling device for agricultural construction comprises a housing 3, a moving block 4, a fixing rod 12, an ejection structure 1 for taking out a sample conveniently, a disassembly structure 2 for disassembling a sampling cylinder conveniently, and an adjusting structure for stabilizing the device conveniently;
a pneumatic push rod 13 is installed at the top end inside the shell 3, the type of the pneumatic push rod 13 can be BC21-A, a fixed rod 12 is fixedly installed at the output end of the pneumatic push rod 13, an installation plate 10 is welded at the bottom end of the fixed rod 12, and the ejection structure 1 is arranged on the outer side of the fixed rod 12;
the bottom end of the mounting plate 10 is provided with a sampling cylinder 6, the bottom end of the sampling cylinder 6 extends to the lower part of the shell 3, and the top end of the sampling cylinder 6 is provided with a dismounting structure 2;
a driving motor 7 is arranged in the mounting plate 10, the type of the driving motor 7 can be 86BL, a drill bit 8 is arranged at the output end of the driving motor 7 through a rotating shaft, the bottom end of the drill bit 8 extends to the lower part of the sampling cylinder 6, and the adjusting structure is arranged on the outer wall of the shell 3;
referring to fig. 1-4, the soil sampling device for agricultural construction further comprises an adjusting structure, the adjusting structure comprises a support rod 5, the support rod 5 is uniformly welded at the bottom end of the outer wall of the housing 3, a movable block 4 is sleeved above the support rod 5, a sleeve 11 is sleeved outside the movable block 4, one end of the sleeve 11 is hinged to a telescopic rod 9 through a hinged member, the bottom end of the telescopic rod 9 extends to the lower part of the support rod 5, and the telescopic rod 9 is hinged to the inside of the support rod 5 through the hinged member;
the outer wall of the shell 3 is provided with external threads, and the inner wall of the moving block 4 is provided with internal threads matched with the external threads;
specifically, as shown in fig. 1 and 2, the moving block 4 is rotated, and thus the moving block 4 moves on the outer wall of the housing 3 to drive the sleeve 11 to move, so that the telescopic rod 9 is pulled, the telescopic rod 9 can rotate around the supporting rod 5, the angle of the telescopic rod 9 is changed, the distance between the bottom ends of the telescopic rod 9 is changed, the stability of the device can be controlled by changing the contact area between the telescopic rod and the ground, and the device can be adjusted between the space and the stability.
Example 2: the inside of the ejection structure 1 comprises a guide rod 101, an extrusion spring 102, a push plate 103 and a movable plate 104, a fixed plate 105 is welded on the inner wall of the shell 3, the movable plate 104 is sleeved on the outer wall of a fixed rod 12 below the fixed plate 105, the guide rods 101 are welded on two sides of the bottom end of the movable plate 104, the bottom ends of the guide rods 101 extend into the sampling cylinder 6, the push plate 103 is mounted at the bottom end of the guide rod 101, and the extrusion spring 102 is sleeved on the outer wall of the guide rod 101 between the movable plate 104 and one end of the driving motor 7;
the push plate 103 and the fixed plate 105 are both annular, the inner diameter of the fixed plate 105 is smaller than the outer diameter of the moving plate 104, and the outer diameter of the push plate 103 is smaller than the inner diameter of the sampling cylinder 6;
specifically, as shown in fig. 1, after sampling, the mounting plate 10 is pulled by the pneumatic push rod 13 to drive the sampling cylinder 6 to move upwards, and when the sampling cylinder 6 moves to the ground level, the moving plate 104 is in contact with the fixed plate 105 and is prevented from moving, so that when the mounting plate 10 continues to move, the push plate 103 cannot move to push out soil inside the sampling cylinder 6, and manual complicated operations are omitted, so that sampling is more complete.
Example 3: the dismounting structure 2 comprises an object placing groove 201, a clamping groove 202, clamping blocks 203, clamping strips 204, a sliding block 205, a pull rod 206, a sliding groove 207 and a return spring 208, the object placing groove 201 is arranged inside two sides of the mounting plate 10, the clamping groove 202 is arranged inside the mounting plate 10 on one side of the object placing groove 201, the clamping strips 204 are uniformly welded on the top end of the sampling tube 6, the top ends of the clamping strips 204 extend to the inside of the object placing groove 201, the sliding groove 207 is arranged inside the mounting plate 10 on the other side of the object placing groove 201, two return springs 208 are fixedly arranged on one side inside the sliding groove 207, the sliding block 205 is arranged on one side of each return spring 208, the clamping blocks 203 are welded on one side of the sliding block 205, one ends of the clamping blocks 203 extend to the inside of the clamping grooves 202, the pull rod 206 is welded on the other side of the sliding block 205, and one end of the pull rod 206 extends to one side of the mounting plate 10;
the shape of the clamping strips 204 is arc-shaped, four clamping strips 204 are arranged, and the clamping strips 204 are distributed at equal angles at the top end of the sampling tube 6;
specifically, as shown in fig. 1, 3 and 4, the pull rod 206 is pulled to drive the sliding block 205 to move in the sliding groove 207, the clamping block 203 is driven to be separated from the clamping groove 202, the clamping strip 204 is not limited, and the sampling tube 6 can be drawn, so that the clamping strip 204 is separated from the storage groove 201, and the sampling tube 6 can be taken down, thereby facilitating cleaning or maintenance of the sampling tube.
The working principle is as follows: when the device is used, firstly, the moving block 4 is rotated, and therefore the moving block 4 moves on the outer wall of the shell 3 to drive the sleeve 11 to move, so that the telescopic rod 9 is pulled, the telescopic rod 9 can rotate around the supporting rod 5, the angle of the telescopic rod 9 is changed, the distance between the bottom ends of the telescopic rod 9 is changed, a proper supporting angle can be selected as required, and the device can be placed on the ground.
Then, start driving motor 7 and pneumatic push rod 13, pneumatic push rod 13 promotes mounting panel 10 and moves down for sampler barrel 6 gets into soil, and driving motor 7 drives drill bit 8 simultaneously and rotates and send soil into sampler barrel 6, utilizes pneumatic push rod 13 pulling mounting panel 10 after finishing the appearance, makes it drive sampler barrel 6 and moves up, and when sampler barrel 6 moved to ground level, movable plate 104 and fixed plate 105 contact were prevented to move, so when mounting panel 10 continued to move, push plate 103 can't move and push out the soil of sampler barrel 6 inside, makes things convenient for artifical the collection.
Finally, when the sampling tube 6 needs to be cleaned or replaced, the pneumatic push rod 13 can be used for completely pushing the sampling tube 6 out of the shell 3, the pull rod 206 is pulled to drive the sliding block 205 to move in the sliding groove 207, the clamping block 203 is driven to be separated from the clamping groove 202 and not to limit the clamping strip 204, the sampling tube 6 can be pulled, the clamping strip 204 is separated from the storage groove 201, so that the sampling tube 6 can be cleaned or replaced, and when the sampling tube 6 needs to be mounted, the clamping strip 204 is inserted into the sampling tube, so that the pull rod 206 can be used for limiting the sampling tube in multiple directions by penetrating through holes in the clamping strip 204, and the sampling tube is stable.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a soil sampling device for agricultural construction, includes shell (3), movable block (4) and dead lever (12), its characterized in that: the device also comprises an ejection structure (1) convenient for taking out a sample, a disassembly structure (2) convenient for disassembling the sampling cylinder and an adjusting structure convenient for stabilizing the device;
a pneumatic push rod (13) is mounted at the top end inside the shell (3), a fixed rod (12) is fixedly mounted at the output end of the pneumatic push rod (13), a mounting plate (10) is welded at the bottom end of the fixed rod (12), and the ejection structure (1) is arranged on the outer side of the fixed rod (12);
the bottom end of the mounting plate (10) is provided with a sampling cylinder (6), the bottom end of the sampling cylinder (6) extends to the lower part of the shell (3), and the top end of the sampling cylinder (6) is provided with a dismounting structure (2);
the inside of mounting panel (10) is provided with driving motor (7), and driving motor's (7) output installs drill bit (8) through the pivot, the bottom of drill bit (8) extends to the below of sampling tube (6), adjust the structure and set up in the outer wall of shell (3).
2. The soil sampling device for agricultural construction according to claim 1, wherein: the adjusting structure comprises a supporting rod (5), the supporting rod (5) is uniformly welded to the bottom of the outer wall of the shell (3), a moving block (4) is sleeved above the supporting rod (5), a sleeve (11) is sleeved on the outer side of the moving block (4), one end of the sleeve (11) is hinged to a telescopic rod (9) through an articulated piece, the bottom of the telescopic rod (9) extends to the lower portion of the supporting rod (5), and the telescopic rod (9) is hinged to the inside of the supporting rod (5) through the articulated piece.
3. The soil sampling device for agricultural construction according to claim 2, wherein: the outer wall of the shell (3) is provided with external threads, and the inner wall of the moving block (4) is provided with internal threads matched with the internal threads.
4. The soil sampling device for agricultural construction according to claim 1, wherein: the inside of ejecting structure (1) includes guide arm (101), extrusion spring (102), push pedal (103), fixed plate (105) and movable plate (104), fixed plate (105) weld in the inner wall of shell (3), and the outer wall cover of fixed plate (105) below dead lever (12) is equipped with movable plate (104), guide arm (101) have all been welded to the both sides of movable plate (104) bottom, and the bottom of guide arm (101) all extends to the inside of sampling tube (6), push pedal (103) are installed to the bottom of guide arm (101), and between movable plate (104) and driving motor (7) one end, the outer wall of guide arm (101) all overlaps and is equipped with extrusion spring (102).
5. The soil sampling device for agricultural construction according to claim 4, wherein: the push plate (103) and the fixing plate (105) are both annular in shape, the inner diameter of the fixing plate (105) is smaller than the outer diameter of the moving plate (104), and the outer diameter of the push plate (103) is smaller than the inner diameter of the sampling cylinder (6).
6. The soil sampling device for agricultural construction according to claim 1, wherein: the disassembly structure (2) comprises an object placing groove (201), a clamping groove (202), a clamping block (203), a clamping strip (204), a sliding block (205), a pull rod (206), a sliding groove (207) and a reset spring (208), the object placing groove (201) is arranged inside two sides of a mounting plate (10), the clamping groove (202) is arranged inside the mounting plate (10) on one side of the object placing groove (201), the clamping strip (204) is uniformly welded on the top end of a sampling cylinder (6), the top end of the clamping strip (204) extends into the object placing groove (201), the sliding groove (207) is arranged inside the mounting plate (10) on the other side of the object placing groove (201), two reset springs (208) are fixedly arranged on one side of the inside of the sliding groove (207), the sliding block (205) is arranged on one side of the reset spring (208), the clamping block (203) is welded on one side of the sliding block (205), and one end of the clamping block (203) extends to the inside of the clamping groove (202), a pull rod (206) is welded on the other side of the sliding block (205), and one end of the pull rod (206) extends to one side of the mounting plate (10).
7. The soil sampling device for agricultural construction according to claim 6, wherein: the shape of card strip (204) is arc, card strip (204) are provided with four altogether, and card strip (204) are the distribution of equiangle at the top of sampling tube (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120116186.2U CN214373462U (en) | 2021-01-17 | 2021-01-17 | Soil sampling device for agricultural construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120116186.2U CN214373462U (en) | 2021-01-17 | 2021-01-17 | Soil sampling device for agricultural construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214373462U true CN214373462U (en) | 2021-10-08 |
Family
ID=77956357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120116186.2U Active CN214373462U (en) | 2021-01-17 | 2021-01-17 | Soil sampling device for agricultural construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214373462U (en) |
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2021
- 2021-01-17 CN CN202120116186.2U patent/CN214373462U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230530 Address after: 075000 west side of Expressway intersection in Yangyuan County, Zhangjiakou City, Hebei Province (north of nanwa village, yaojiazhuang township) Patentee after: Hebei Nihewan Agricultural Development Co.,Ltd. Address before: Floor 08, Building 10, Economically Affordable Housing Community, No. 19 Xuanfu Street, Xuanhua District, Zhangjiakou City, Hebei Province, 075000 Patentee before: Meidou Technology Service Zhangjiakou Co.,Ltd. Effective date of registration: 20230530 Address after: Floor 08, Building 10, Economically Affordable Housing Community, No. 19 Xuanfu Street, Xuanhua District, Zhangjiakou City, Hebei Province, 075000 Patentee after: Meidou Technology Service Zhangjiakou Co.,Ltd. Address before: 311300 room 308-940, building 5, No.33 Shidi street, Qingshanhu street, Lin'an City, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Yueji Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: New Grass (Hebei) Seed Industry Co.,Ltd. Assignor: Hebei Nihewan Agricultural Development Co.,Ltd. Contract record no.: X2023980040338 Denomination of utility model: A soil sampling device for agricultural construction Granted publication date: 20211008 License type: Common License Record date: 20230822 |
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| EE01 | Entry into force of recordation of patent licensing contract |