CN213456177U - Automatic soil sampling device for farmland quality evaluation - Google Patents
Automatic soil sampling device for farmland quality evaluation Download PDFInfo
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- CN213456177U CN213456177U CN202022454049.8U CN202022454049U CN213456177U CN 213456177 U CN213456177 U CN 213456177U CN 202022454049 U CN202022454049 U CN 202022454049U CN 213456177 U CN213456177 U CN 213456177U
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Abstract
The utility model discloses an automatic soil sampling device for farmland quality evaluation, which comprises a first fixed pipe and a second fixed pipe, wherein a concave supporting plate is arranged between the first fixed pipe and the second fixed pipe, an inner cavity of the concave supporting plate is connected with a supporting plate in a sliding way, and the top of the supporting plate is fixedly provided with a sleeve; the output shaft through first motor drives the second gear rotatory, the second gear drives the first gear rotatory, the first gear drives first threaded rod rotatory, first threaded rod drives the lifter and removes, the lifter drives the protection box and removes, the protection box drives the second motor and removes, the second motor drives the mud discharging and removes, the mud discharging drives the drill bit and removes, the second motor drives the mud discharging and rotates simultaneously, the mud discharging drives the drill bit rotatory, through the cooperation of drill bit and mud discharging, can drill to the soil that needs to detect and get soil, the efficiency of getting soil has not only been improved, simultaneously because need not artifical the borrowing, the safety of the personnel of getting soil has been improved.
Description
Technical Field
The utility model relates to a arable land measures technical field, specifically is an automatic device that fetches earth for arable land quality evaluation.
Background
The soil sampling device is used for lifting original soil of lower layer test soil as a sample to know the property of the original soil, and in order to know more properties of a base layer, the original soil is sampled at a deeper position sometimes, a section of connecting rod is added at the middle part of the soil sampler, so that the depth of soil sampling is increased and decreased.
The existing soil taking device is manually pressed down to take soil, when deeper soil needs to be taken, soil needs to be taken by means of a foreign object in a hammering mode, when the soil taking position deviates, the soil needs to be taken out with high labor, soil is taken from a new position, time and labor are wasted, and the soil itself and surrounding personnel are easily injured when the soil is beaten by means of the foreign object, so that the automatic soil taking device for farmland quality evaluation is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic device of fetching earth is used in arable land quality evaluation possesses the advantage of quick location and fetching earth to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an automatic soil sampling device for farmland quality evaluation comprises a first fixed pipe and a second fixed pipe, wherein a concave supporting plate is arranged between the first fixed pipe and the second fixed pipe, a supporting plate is connected to the inner cavity of the concave supporting plate in a sliding manner, a sleeve is fixedly arranged at the top of the supporting plate, a lifting rod is connected to the inner cavity of the sleeve in a sliding manner, the bottom of the lifting rod sequentially penetrates through the sleeve, the supporting plate and the concave supporting plate and extends to the outer part of the concave supporting plate, a protective box is fixedly arranged on the outer part of the concave supporting plate, a first threaded rod is supported by a top bearing in the inner cavity of the sleeve, a first gear is fixedly arranged at the top of the surface of the first threaded rod, a second gear is meshed with the surface of the first gear, a rotating rod is fixedly arranged on the right side of the second gear, a third gear is fixedly arranged on the outer part of the rotating rod, a first motor is, a fourth gear is fixedly arranged on an output shaft of the first motor, the surface of the fourth gear is meshed with the third gear, the top of the inner cavity of the protection box is fixedly provided with a second motor, the output shaft of the second motor penetrates through the protection box and extends to the outside of the protection box to be fixedly provided with mud discharge, a drill bit is fixedly arranged at the bottom of the mud discharge pipe, a second threaded rod is supported by a left bearing in the inner cavity of the second fixed pipe, a connecting plate is connected with the surface of the second threaded rod in a threaded manner, the front surface of the connecting plate penetrates through the second fixing pipe and extends to the outside of the second fixing pipe to be fixedly installed with the back surface of the concave supporting plate, the back bearing of the inner cavity of the concave supporting plate supports a third threaded rod, and the front of the third threaded rod penetrates through the supporting plate, the concave supporting plate and the first fixing pipe in sequence, extends to the outside of the first fixing pipe and is in threaded connection with the inner wall of the supporting plate.
Preferably, the connecting rods are fixedly mounted on two sides of the back surface of the first fixing pipe, and the back surface of each connecting rod is fixedly mounted on the front surface of the second fixing pipe.
Preferably, a second rotary table is fixedly mounted on the front face of the third threaded rod, and a second crank is supported by a top bearing on the front face of the second rotary table.
Preferably, a protection box is fixedly mounted at the top of the right side of the sleeve, and the first motor, the third gear and the fourth gear are all located in an inner cavity of the protection box.
Preferably, the right side of the second threaded rod penetrates through the second fixing pipe and extends to the outside of the second fixing pipe, a first rotary table is fixedly mounted on the outside of the second fixing pipe, and a first crank is supported by a top bearing on the right side of the first rotary table.
Preferably, the top of lifter both sides is equal fixed mounting has the stopper, the sheathed tube inner chamber and with the stopper correspond the department and seted up the spacing groove, the surface of stopper and the inner chamber sliding connection of spacing groove.
Preferably, the sliding blocks are fixedly mounted on two sides of the bottom of the support plate, sliding grooves are formed in the bottom of the inner cavity of the concave support plate and in positions corresponding to the sliding blocks, and the surface of each sliding block is in sliding connection with the inner cavity of each sliding groove.
Preferably, the movable plate is fixedly mounted on the front surface of the concave supporting plate, the front surface of the movable plate penetrates through the first fixed pipe and extends to the inner cavity of the first fixed pipe, the two sides of the bottom of the movable plate support the idler wheels through bearings, the bottom of the inner cavity of the first fixed pipe is provided with the wheel rail, and the surface of the bottom of the idler wheel and the inner cavity of the wheel rail are arranged.
Preferably, the back of the first fixed pipe and the front of the second fixed pipe are respectively provided with a long opening and a square opening, the surfaces of the connecting plate and the moving plate are respectively connected with the inner cavities of the long opening and the square opening in a sliding manner, the top of the concave supporting plate is provided with an opening, the surface of the lifting rod is connected with the inner cavity of the opening in a sliding manner, and supporting legs are fixedly arranged on the two sides of the bottom of the first fixed pipe and the bottom of the second fixed pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. by shaking the first crank, the first crank drives the first turntable to rotate, the first turntable drives the second threaded rod to rotate, the second threaded rod and the connecting plate are in threaded connection, so the second threaded rod drives the connecting plate to move, the connecting plate drives the concave supporting plate to move, the concave supporting plate drives the protecting box to move through the lifting rod, the protecting box drives the second motor to move, the second motor drives the mud discharging plate to move, the mud discharging plate drives the drill bit to move, the first crank stops shaking after the drill bit moves to a fixed position, then the second crank is shaken, the second crank drives the second turntable to rotate, the second turntable drives the third threaded rod to rotate, the third threaded rod drives the supporting plate to move because the third threaded rod and the supporting plate are in threaded connection, the supporting plate moves through the lifting rod, the protecting box, the second motor, the mud discharging plate and the drill bit, and the second crank stops shaking after the drill bit moves to the fixed position, the positioning accuracy of the drill bit is improved;
2. the output shaft through first motor drives the second gear rotatory, the second gear drives the first gear rotatory, the first gear drives first threaded rod rotatory, first threaded rod drives the lifter and removes, the lifter drives the protection box and removes, the protection box drives the second motor and removes, the second motor drives the mud discharging and removes, the mud discharging drives the drill bit and removes, the second motor drives the mud discharging and rotates simultaneously, the mud discharging drives the drill bit rotatory, through the cooperation of drill bit and mud discharging, can drill to the soil that needs to detect and get soil, the efficiency of getting soil has not only been improved, simultaneously because need not artifical the borrowing, the safety of the personnel of getting soil has been improved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a front view of the first fixing tube of the present invention;
fig. 4 is a schematic view of a rear view cross-sectional structure of a second fixing tube of the present invention;
FIG. 5 is a schematic view of the front cross-sectional structure of the protection box of the present invention;
FIG. 6 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 1 at B according to the present invention;
fig. 8 is an enlarged schematic structural view of the point C in fig. 3 according to the present invention.
In the figure: 1. a first stationary tube; 2. a second stationary tube; 3. a concave support plate; 4. a support plate; 5. a sleeve; 6. a lifting rod; 7. a protective case; 8. a first threaded rod; 9. a first gear; 10. a second gear; 11. a rotating rod; 12. a third gear; 13. a first motor; 14. a fourth gear; 15. a second motor; 16. discharging slurry; 17. a drill bit; 18. a second threaded rod; 19. a connecting plate; 20. a third threaded rod; 21. a connecting rod; 22. a second turntable; 23. a protection box; 24. a first turntable; 25. a limiting block; 26. a slider; 27. moving the plate; 28. a roller; 29. and (7) supporting legs.
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. 1-8, the present invention provides a technical solution: an automatic soil sampling device for farmland quality evaluation comprises a first fixed pipe 1 and a second fixed pipe 2, a concave supporting plate 3 is arranged between the first fixed pipe 1 and the second fixed pipe 2, a supporting plate 4 is connected to the inner cavity of the concave supporting plate 3 in a sliding manner, a sleeve 5 is fixedly arranged at the top of the supporting plate 4, a lifting rod 6 is connected to the inner cavity of the sleeve 5 in a sliding manner, the bottom of the lifting rod 6 sequentially penetrates through the sleeve 5, the supporting plate 4 and the concave supporting plate 3 and extends to the outside of the concave supporting plate 3 to be fixedly provided with a protective box 7, a first threaded rod 8 is supported by a top bearing in the inner cavity of the sleeve 5, a first gear 9 is fixedly arranged at the top of the surface of the first threaded rod 8, a second gear 10 is meshed with the surface of the first gear 9, a rotating rod 11 is fixedly arranged at the right side of the second gear 10, a third gear 12 is fixedly arranged at the right side of the, the top on the right side of the sleeve 5 is provided with a first motor 13, an output shaft of the first motor 13 is fixedly provided with a fourth gear 14, the surface of the fourth gear 14 is meshed with a third gear 12, the top of an inner cavity of the protection box 7 is fixedly provided with a second motor 15, an output shaft of the second motor 15 penetrates through the protection box 7 and extends to the outside of the protection box 7 to be fixedly provided with mud discharge 16, the bottom of the mud discharge 16 is fixedly provided with a drill bit 17, a left bearing of an inner cavity of the second fixing tube 2 supports a second threaded rod 18, the surface of the second threaded rod 18 is in threaded connection with a connecting plate 19, the front of the connecting plate 19 penetrates through the second fixing tube 2 and extends to the outside of the second fixing tube 2 and is fixedly provided with the back of the concave supporting plate 3, a back bearing of the inner cavity of the concave supporting plate 3 supports a third threaded rod 20, the front of the third threaded rod 20 sequentially penetrates through the supporting plate 4, the concave supporting plate 3 and the first fixing tube Through shaking first crank and second crank, can carry out accurate location to drill bit 17, through starting first motor 13 and second motor 15, can also carry out automatic drilling to the soil that needs detected and get soil, not only improved the efficiency of getting soil, because need not artifical the soil of getting simultaneously, improved the personnel's of getting soil safety.
The two sides of the back of the first fixed pipe 1 are fixedly provided with connecting rods 21, the back of each connecting rod 21 is fixedly arranged with the front of the second fixed pipe 2 to play a role in reinforcement, so that the first fixed pipe 1 and the second fixed pipe 2 are fixed at fixed positions, the front of the third threaded rod 20 is fixedly provided with a second rotating disc 22, a second crank is supported by a top bearing on the front of the second rotating disc 22 to play a role in power transmission, the top of the right side of the sleeve 5 is fixedly provided with a protection box 23, the first motor 13, the third gear 12 and the fourth gear 14 are all positioned in the inner cavity of the protection box 23 to protect the first motor 13, the third gear 12 and the fourth gear 14, the right side of the second threaded rod 18 penetrates through the second fixed pipe 2 and extends to the outside of the second fixed pipe 2 to be fixedly provided with the first rotating disc 24, the top bearing on the right side of the first rotating disc 24 is supported with the first crank, under the cooperation of the first crank and the first rotating disc 24, the function of saving labor is achieved.
The top parts of the two sides of the lifting rod 6 are fixedly provided with limit blocks 25, the inner cavity of the sleeve 5 and the corresponding part of the limit blocks 25 are provided with limit grooves, the surface of each limit block 25 is in sliding connection with the inner cavity of each limit groove to limit the lifting rod 6, the lifting rod 6 is prevented from being driven to rotate when the first threaded rod 8 rotates, the two sides of the bottom of the support plate 4 are fixedly provided with slide blocks 26, the bottom of the inner cavity of the concave support plate 3 and the corresponding part of the slide block 26 are provided with slide grooves, the surface of each slide block is in sliding connection with the inner cavity of each slide groove, the friction force between the support plate 4 and the concave support plate 3 is reduced, the support plate 4 is more labor-saving when moving, the front surface of the concave support plate 3 is fixedly provided with a movable plate 27, the front surface of the movable plate 27 penetrates through the first fixed pipe 1 and extends to the inner cavity of the first fixed pipe 1, the surface of gyro wheel 28 bottom and the inner chamber of wheel rail, make movable plate 27 can remove at the inner chamber of first fixed pipe 1, long mouthful and square mouth have been seted up respectively to the back of first fixed pipe 1 and the front of the fixed pipe 2 of second, connecting plate 19 and the surface of movable plate 27 respectively with the inner chamber sliding connection of long mouthful and square mouth, make movable plate 27 and connecting plate 19 can remove at the inner chamber of long mouthful and square mouth respectively, the opening has been seted up at the top of spill backup pad 3, the surface and the open-ended inner chamber sliding connection of lifter 6, make lifter 6 can remove at the open-ended inner chamber, the equal fixed mounting in both sides of first fixed pipe 1 and the fixed pipe 2 bottom of second has landing leg 29, the effect of support has been played.
The working principle is as follows: the device is moved to a position needing soil taking, the first crank is shaken to drive the first rotary disc 24 to rotate, the first rotary disc 24 drives the second threaded rod 18 to rotate, the second threaded rod 18 is in threaded connection with the connecting plate 19, the second threaded rod 18 drives the connecting plate 19 to move, the connecting plate 19 drives the concave supporting plate 3 to move, the concave supporting plate 3 drives the protective box 7 to move through the lifting rod 6, the protective box 7 drives the second motor 15 to move, the second motor 15 drives the mud discharging slurry 16 to move, the mud discharging slurry 16 drives the drill bit 17 to move, when the drill bit 17 moves to a fixed position, the first crank is stopped to be shaken, then the second crank is shaken to drive the second rotary disc 22 to rotate, the second rotary disc 22 drives the third threaded rod 20 to rotate, because the third threaded rod 20 is in threaded connection with the support plate 4, the support plate 4 is driven to move by the third threaded rod 20, the support plate 4 drives the protection box 7 to move through the lifting rod 6, the protection box 7 drives the second motor 15 to move, the second motor 15 drives the mud discharging slurry 16 and the drill bit 17 to move, the second crank is stopped to rock after the drill bit 17 moves to a fixed position, then the first motor 13 and the second motor 15 are started through an external controller, an output shaft of the first motor 13 drives the second gear 10 to rotate, the second gear 10 drives the first gear 9 to rotate, the first gear 9 drives the first threaded rod 8 to rotate, the first threaded rod 8 drives the lifting rod 6 to move, the lifting rod 6 drives the protection box 7 to move, the protection box 7 drives the second motor 15 to move, the second motor 15 drives the mud discharging slurry 16 to move, the mud discharging slurry 16 drives the drill bit 17 to move, meanwhile, the second motor 15 drives the mud discharging slurry 16 to rotate, the mud discharging slurry 16 drives the drill bit 17 to rotate, and the drill bit 17 is matched with the mud discharging slurry 16 to drill the drill bit 17 into soil, soil enters a mud channel of the drill bit 17, the soil entering later extrudes the previous soil from the mud channel along with the deepening of the depth, the soil is discharged through the rotary mud discharge slurry 16, after the required depth is drilled, the first motor 13 and the second motor 15 are closed, then the first motor 13 is started again, the first motor 13 rotates reversely, the drill bit 17 is moved out, then the soil in the mud channel of the drill bit 17 is taken out, and the whole soil taking process is completed.
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 (9)
1. The utility model provides a ploughing quality evaluation is with automatic device that fetches earth, includes first fixed pipe (1) and the fixed pipe of second (2), its characterized in that: a concave supporting plate (3) is arranged between the first fixing tube (1) and the second fixing tube (2), a supporting plate (4) is connected to an inner cavity of the concave supporting plate (3) in a sliding manner, a sleeve (5) is fixedly installed at the top of the supporting plate (4), a lifting rod (6) is connected to an inner cavity of the sleeve (5) in a sliding manner, the bottom of the lifting rod (6) sequentially penetrates through the sleeve (5), the supporting plate (4) and the concave supporting plate (3) and extends to the outside of the concave supporting plate (3) to be fixedly provided with a protective box (7), a first threaded rod (8) is supported by a top bearing of the inner cavity of the sleeve (5), a first gear (9) is fixedly installed at the top of the surface of the first threaded rod (8), a second gear (10) is meshed with the surface of the first gear (9), a rotating rod (11) is fixedly installed on the right side of, the right side of the rotating rod (11) penetrates through the sleeve (5) and extends to the outer portion of the sleeve (5) to be fixedly provided with a third gear (12), the top portion of the right side of the sleeve (5) is provided with a first motor (13), an output shaft of the first motor (13) is fixedly provided with a fourth gear (14), the surface of the fourth gear (14) is meshed with the third gear (12), the top portion of an inner cavity of the protection box (7) is fixedly provided with a second motor (15), an output shaft of the second motor (15) penetrates through the protection box (7) and extends to the outer portion of the protection box (7) to be fixedly provided with a mud discharge box (16), the bottom portion of the mud discharge box (16) is fixedly provided with a drill bit (17), a left side bearing of the inner cavity of the second fixed pipe (2) is supported with a second threaded rod (18), and the surface of the second fixed pipe (18) is in, the front of connecting plate (19) runs through the fixed pipe of second (2) and extends to the outside of the fixed pipe of second (2) and the back fixed mounting of spill backup pad (3), the back bearing of spill backup pad (3) inner chamber supports there is third threaded rod (20), the front of third threaded rod (20) runs through extension board (4), spill backup pad (3) and first fixed pipe (1) in proper order and extends to the outside of first fixed pipe (1) and with the inner wall threaded connection of extension board (4).
2. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the two sides of the back of the first fixing pipe (1) are fixedly provided with connecting rods (21), and the back of each connecting rod (21) is fixedly arranged on the front of the second fixing pipe (2).
3. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the front of the third threaded rod (20) is fixedly provided with a second rotary table (22), and a second crank is supported by a top bearing on the front of the second rotary table (22).
4. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the top on sleeve pipe (5) right side fixed mounting has protection box (23), first motor (13), third gear (12) and fourth gear (14) all are located the inner chamber of protection box (23).
5. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the right side of second threaded rod (18) runs through second fixed pipe (2) and extends to the outside fixed mounting of second fixed pipe (2) and has first carousel (24), the top bearing on first carousel (24) right side supports there is first crank.
6. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the equal fixed mounting in top of lifter (6) both sides has stopper (25), the inner chamber of sleeve pipe (5) and with the department of corresponding of stopper (25) seted up the spacing groove, the surface of stopper (25) and the inner chamber sliding connection of spacing groove.
7. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the supporting plate is characterized in that sliding blocks (26) are fixedly mounted on two sides of the bottom of the supporting plate (4), sliding grooves are formed in the bottom of the inner cavity of the concave supporting plate (3) and corresponding to the sliding blocks (26), and the surfaces of the sliding blocks are connected with the inner cavities of the sliding grooves in a sliding mode.
8. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the positive fixed mounting of spill backup pad (3) has movable plate (27), the front of movable plate (27) runs through first fixed pipe (1) and extends to the inner chamber of first fixed pipe (1), the equal bearing support gyro wheel (28) in both sides of movable plate (27) bottom, the wheel rail has been seted up to the bottom of first fixed pipe (1) inner chamber, the surface of gyro wheel (28) bottom and the inner chamber of wheel rail.
9. The automated soil sampling device for farmland quality evaluation according to claim 1, characterized in that: the back of first fixed pipe (1) and the front of the fixed pipe of second (2) have seted up tang and square mouth respectively, the surface of connecting plate (19) and movable plate (27) respectively with the inner chamber sliding connection of tang and square mouth, the opening has been seted up at the top of spill backup pad (3), the surface and the open-ended inner chamber sliding connection of lifter (6), the equal fixed mounting in both sides of the fixed pipe of first fixed pipe (1) and second (2) bottom has landing leg (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022454049.8U CN213456177U (en) | 2020-10-30 | 2020-10-30 | Automatic soil sampling device for farmland quality evaluation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022454049.8U CN213456177U (en) | 2020-10-30 | 2020-10-30 | Automatic soil sampling device for farmland quality evaluation |
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| Publication Number | Publication Date |
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| CN213456177U true CN213456177U (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022454049.8U Active CN213456177U (en) | 2020-10-30 | 2020-10-30 | Automatic soil sampling device for farmland quality evaluation |
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| CN (1) | CN213456177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855560A (en) * | 2022-10-24 | 2023-03-28 | 北京林业大学 | Robot is taken in integration of submarine soil sample water sample |
-
2020
- 2020-10-30 CN CN202022454049.8U patent/CN213456177U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115855560A (en) * | 2022-10-24 | 2023-03-28 | 北京林业大学 | Robot is taken in integration of submarine soil sample water sample |
| CN115855560B (en) * | 2022-10-24 | 2023-08-04 | 北京林业大学 | Robot is adopted in soil sample water sample integration of water bottom |
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