CN214702793U - Sampling device for soil improvement - Google Patents
Sampling device for soil improvement Download PDFInfo
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- CN214702793U CN214702793U CN202023043819.6U CN202023043819U CN214702793U CN 214702793 U CN214702793 U CN 214702793U CN 202023043819 U CN202023043819 U CN 202023043819U CN 214702793 U CN214702793 U CN 214702793U
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- rod
- fixedly connected
- rotary drum
- sliding
- shaped frame
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- 239000002689 soil Substances 0.000 title claims abstract description 47
- 238000005070 sampling Methods 0.000 title claims abstract description 44
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000005527 soil sampling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to an agricultural planting technical field, and a sampling device for soil improvement is disclosed, including U type frame, there is servo motor at the top of U type frame through frame fixed mounting, servo motor's output shaft runs through U type frame top and fixedly connected with rotary drum, and servo motor's output shaft and U type frame top rotate to be connected, it has the slide bar of matching to slide to peg graft in the rotary drum, the spout has been seted up to the symmetry on the inner tube wall of rotary drum, the slider that symmetry fixedly connected with and spout matched on the outer rod wall of slide bar, and slider and spout sliding connection, rotary drum and slide bar are connected with U type frame through the lift link gear, the bottom fixedly connected with U type pole of slide bar, and the bottom fixedly connected with sampling cylinder of U type pole, sampling cylinder is both ends open-ended hollow structure. The utility model discloses not only make things convenient for high efficiency soil sampling, the convenient soil sample who takes out the different degree of depth as required moreover to effectively guarantee the accuracy nature that soil sample later stage detected.
Description
Technical Field
The utility model relates to an agricultural planting technical field especially relates to a sampling device for soil improvement.
Background
The soil improvement refers to a series of technical measures for removing or preventing adverse factors influencing crop growth and causing soil degradation, improving soil properties, improving soil fertility and creating good soil environmental conditions for crops by applying theories and technologies of multiple subjects such as soil science, biology, ecology and the like. The collection of soil samples is the most important and most critical link in the soil improvement work, and is a prerequisite for the correct improvement result and direction, and especially has an important role in the analysis of soil after the soil improvement.
Traditional soil sampling method relies on artifical hand spade to gather mostly, and this kind of sampling method wastes time and energy, and intensity of labour is big, and sampling efficiency is low, and inconvenient soil of taking out the different degree of depth as required influences the accuracy nature that the sample later stage detected moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a sampling device for soil improvement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sampling device for soil improvement comprises a U-shaped frame, wherein a servo motor is fixedly mounted at the top of the U-shaped frame through a rack, an output shaft of the servo motor penetrates through the top of the U-shaped frame and is fixedly connected with a rotary drum, the output shaft of the servo motor is rotatably connected with the top of the U-shaped frame, a matched slide bar is inserted in the rotary drum in a sliding manner, sliding chutes are symmetrically formed in the inner drum wall of the rotary drum, sliders matched with the sliding chutes are symmetrically and fixedly connected to the outer rod wall of the slide bar and are in sliding connection with the sliding chutes, the rotary drum and the slide bar are connected with the U-shaped frame through a lifting linkage mechanism, a U-shaped rod is fixedly connected to the bottom end of the slide bar, a sampling cylinder is fixedly connected to the bottom end of the U-shaped rod, the sampling cylinder is of a hollow structure with openings at two ends, and spiral blades which are uniformly distributed are welded on the outer drum wall of the sampling cylinder;
the lifting linkage mechanism comprises a rotating rod, one end of the rotating rod is connected with a side wall, close to the top, of the U-shaped frame through a bearing seat in a rotating mode, a driven bevel gear is fixedly connected to the other end of the rotating rod, a driving bevel gear meshed with the driven bevel gear is fixedly connected to the outer cylinder wall of the rotating cylinder in a fixed mode, a bearing is sleeved on the outer rod wall of the sliding rod in a rotating mode, L-shaped rods are symmetrically and fixedly connected to the outer ring of the bearing, the other ends of the two L-shaped rods are fixedly connected with an indicating rod and a rack rod respectively, the tops of the indicating rod and the rack rod are arranged in a penetrating mode through the top of the U-shaped frame, the indicating rod and the rack rod are connected with the top of the U-shaped frame in a sliding mode, a driving gear matched with the rack rod is fixedly connected to the rotating rod, and the driving gear is meshed with the rack rod.
Preferably, the side wall of the U-shaped frame close to the bottom end is symmetrically and fixedly connected with a stabilizing plate, and the lower surface of the stabilizing plate is symmetrically and fixedly connected with a positioning bolt.
Preferably, the central axes of the output shaft of the servo motor, the rotary drum, the slide bar and the sampling cylinder are all overlapped.
Preferably, a ball groove is formed in one side, close to the bottom of the sliding groove, of the sliding block, matched balls are installed in the ball groove, and one end of each ball penetrates through a notch of the corresponding ball groove and extends outwards and is in rolling connection with the bottom of the sliding groove.
Preferably, the outer rod wall of the indicating rod is provided with evenly distributed scale marks.
Preferably, the top ends of the indicating rod and the rack rod are fixedly connected with limiting caps.
Compared with the prior art, the utility model provides a sampling device for soil improvement possesses following beneficial effect:
this sampling device for soil improvement, through setting up servo motor, the rotary drum, the slide bar, the spout, the slider, the lift link gear, cartridge and helical blade, it drives the rotary drum rotation to start servo motor, the slide bar passes through the spout sliding connection on slider and the rotary drum inner wall, thereby make things convenient for the rotary drum to drive the synchronous rotation of slide bar, the rotary drum is rotating the in-process through the lift link gear, conveniently drive the slide bar and slide along the rotary drum gliding, thereby make things convenient for the cartridge to exert decurrent pressure to soil, the slide bar can drive the cartridge rotatory, cooperation helical blade, thereby conveniently drive the cartridge toward soil internal motion, still make things convenient for the depth of sampler control cartridge entering soil through the lift link gear, thereby conveniently take out the soil sample of the different degree of depth as required, effectively guarantee the accuracy nature of soil sample later stage detection.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses not only make things convenient for high efficiency soil sampling, the convenient soil sample who takes out the different degree of depth as required moreover to effectively guarantee the accuracy nature that soil sample later stage detected.
Drawings
FIG. 1 is a schematic structural view of a sampling device for soil improvement according to the present invention;
FIG. 2 is a schematic structural view of a connecting portion between a rotary drum and a sliding rod of the sampling device for soil improvement;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1U-shaped frame, 2 servo motors, 3 rotary cylinders, 4 sliding rods, 5 sliding grooves, 6 sliding blocks, 7U-shaped rods, 8 sampling cylinders, 9 helical blades, 10 rotary rods, 11 driven bevel gears, 12 driving bevel gears, 13 bearings, 14L-shaped rods, 15 indicating rods, 16 rack rods, 17 driving gears, 18 stabilizing plates, 19 positioning bolts, 20 balls and 21 limiting caps.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a sampling device for soil improvement comprises a U-shaped frame 1, a servo motor 2 fixedly installed on the top of the U-shaped frame 1 through a frame, an output shaft of the servo motor 2 penetrating the top of the U-shaped frame 1 and fixedly connected with a rotary drum 3, and the output shaft of the servo motor 2 is rotationally connected with the top of the U-shaped frame 1, a matched slide bar 4 is inserted in the rotary drum 3 in a sliding way, sliding chutes 5 are symmetrically arranged on the inner drum wall of the rotary drum 3, sliding blocks 6 matched with the sliding chutes 5 are symmetrically and fixedly connected on the outer lever wall of the slide bar 4, the sliding block 6 is connected with the sliding chute 5 in a sliding way, the rotary drum 3 and the sliding rod 4 are connected with the U-shaped frame 1 through a lifting linkage mechanism, the bottom end of the sliding rod 4 is fixedly connected with a U-shaped rod 7, the bottom end of the U-shaped rod 7 is fixedly connected with a sampling cylinder 8, the sampling cylinder 8 is of a hollow structure with openings at two ends, and spiral blades 9 which are uniformly distributed are welded on the outer cylinder wall of the sampling cylinder 8;
the lifting linkage mechanism comprises a rotating rod 10, one end of the rotating rod 10 is rotatably connected with the side wall, close to the top, of the U-shaped frame 1 through a bearing seat, the other end of the rotating rod 10 is fixedly connected with a driven bevel gear 11, a driving bevel gear 12 meshed with the driven bevel gear 11 is fixedly sleeved on the outer cylinder wall of the rotary drum 3, a bearing 13 is rotatably sleeved on the outer rod wall of the sliding rod 4, L-shaped rods 14 are symmetrically and fixedly connected with the outer ring of the bearing 13, the other ends of the two L-shaped rods 14 are respectively and fixedly connected with an indicating rod 15 and a rack rod 16, the top ends of the indicating rod 15 and the rack rod 16 penetrate through the top of the U-shaped frame 1, the indicating rod 15 and the rack rod 16 are both in sliding connection with the top of the U-shaped frame 1, a driving gear 17 matched with the rack rod 16 is fixedly sleeved on the rotating rod 10, the driving gear 17 is meshed with the rack rod 16, the servo motor 2 is started to drive the rotary drum 3 to rotate, the sliding rod 4 is in sliding connection with a sliding groove 5 on the inner wall of the rotary drum 3 through a sliding block 6, thereby facilitating the rotary drum 3 to drive the slide bar 4 to synchronously rotate, the rotary drum 3 drives the rotating rod 10 connected with the driven bevel gear 11 to rotate through the driving bevel gear 12 in the rotating process, the rotating rod 10 conveniently drives the rack bar 16 to slide downwards through the driving gear 17, the rack bar 16 drives the indicating rod 15 to synchronously move downwards through the L-shaped rod 13, and simultaneously, the bearing 13 is matched to conveniently drive the slide bar 4 to slide downwards along the rotary drum 3, thereby facilitating the sampling cylinder 8 to exert downward pressure on the soil, the slide bar 4 can drive the sampling cylinder 8 to rotate and is matched with the helical blade 9, thereby conveniently driving the sampling cylinder 8 to move towards the inside of the soil, conveniently controlling the downward sliding distance of the rack bar 16 through the rotation of the servo motor 2, further facilitating the sampling personnel to control the depth of the sampling cylinder 8 entering the soil, and then conveniently take out the soil sample of the different degree of depth as required, effectively guarantee the accuracy nature that soil sample later stage detected.
The side wall of the U-shaped frame 1 close to the bottom end is symmetrically and fixedly connected with a stabilizing plate 18, and the lower surface of the stabilizing plate 18 is symmetrically and fixedly connected with a positioning bolt 19, so that the device can be conveniently positioned.
The central axes of the output shaft of the servo motor 2, the rotary drum 3, the slide bar 4 and the sampling cylinder 8 are all overlapped to ensure coaxial rotation.
The ball groove has been seted up to one side that slider 6 is close to 5 tank bottoms of spout, and installs the ball 20 that matches in the ball groove, and the notch in ball groove is passed and outwards extends to the one end of ball 20, and with the tank bottom rolling connection of spout 5, reduces the frictional force between slider 6 and the spout 5.
The outer rod wall of the indication rod 15 is provided with evenly distributed scale marks, so that the lifting accuracy of the indication rod 15 is improved.
The top ends of the indicating rod 15 and the rack rod 16 are fixedly connected with limiting caps 21, so that the indicating rod 15 and the rack rod 16 are prevented from being separated from the U-shaped frame 1.
In the utility model, the servo motor 2 is started to drive the rotary drum 3 to rotate, the slide bar 4 is connected with the sliding groove 5 on the inner wall of the rotary drum 3 in a sliding way through the slide block 6, thereby facilitating the rotary drum 3 to drive the slide bar 4 to rotate synchronously, the rotary drum 3 drives the rotary rod 10 connected with the driven bevel gear 11 to rotate through the driving bevel gear 12 in the rotating process, the rotary rod 10 conveniently drives the rack bar 16 to slide downwards through the driving gear 17, the rack bar 16 drives the indicating rod 15 to move downwards synchronously through the L-shaped rod 13, meanwhile, the slide bar 4 is conveniently driven to slide downwards along the rotary drum 3 by matching with the bearing 13, thereby facilitating the sampling cylinder 8 to apply downward pressure on soil, the slide bar 4 can drive the sampling cylinder 8 to rotate, the helical blade 9 is matched, thereby conveniently driving the sampling cylinder 8 to move towards the inside of soil, the downward sliding distance of the rack bar 16 is conveniently controlled by the rotation of the servo motor 2, thereby facilitating the sampling personnel to control the depth of the sampling cylinder 8 entering the soil, and then conveniently take out the soil sample of the different degree of depth as required, effectively guarantee the accuracy nature that soil sample later stage detected.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A sampling device for soil improvement comprises a U-shaped frame (1) and is characterized in that a servo motor (2) is fixedly mounted at the top of the U-shaped frame (1) through a rack, an output shaft of the servo motor (2) penetrates through the top of the U-shaped frame (1) and is fixedly connected with a rotary drum (3), the output shaft of the servo motor (2) is rotatably connected with the top of the U-shaped frame (1), matched sliding rods (4) are inserted in the rotary drum (3) in a sliding manner, sliding chutes (5) are symmetrically formed in the inner drum wall of the rotary drum (3), sliding blocks (6) matched with the sliding chutes (5) are symmetrically and fixedly connected to the outer drum wall of the sliding rods (4), the sliding blocks (6) are connected with the sliding chutes (5) in a sliding manner, the rotary drum (3) and the sliding rods (4) are connected with the U-shaped frame (1) through a lifting linkage mechanism, and U-shaped rods (7) are fixedly connected to the bottom ends of the sliding rods (4), the bottom end of the U-shaped rod (7) is fixedly connected with a sampling cylinder (8), the sampling cylinder (8) is of a hollow structure with openings at two ends, and spiral blades (9) which are uniformly distributed are welded on the outer cylinder wall of the sampling cylinder (8);
the lifting linkage mechanism comprises a rotating rod (10), one end of the rotating rod (10) is rotatably connected with the side wall, close to the top, of the U-shaped frame (1) through a bearing seat, a driven bevel gear (11) is fixedly connected to the other end of the rotating rod (10), a driving bevel gear (12) meshed with the driven bevel gear (11) is fixedly sleeved on the outer cylinder wall of the rotating cylinder (3), a bearing (13) is rotatably sleeved on the outer rod wall of the sliding rod (4), L-shaped rods (14) are symmetrically and fixedly connected to the outer rings of the bearings (13), the other ends of the two L-shaped rods (14) are respectively and fixedly connected with an indicating rod (15) and a rack rod (16), the top ends of the indicating rod (15) and the rack rod (16) penetrate through the top of the U-shaped frame (1) to be arranged, the indicating rod (15) and the rack rod (16) are in sliding connection with the top of the U-shaped frame (1), and a driving gear (17) matched with the rack rod (16) is fixedly sleeved on the rotating rod (10), and the driving gear (17) is engaged with the rack bar (16).
2. The sampling device for soil improvement according to claim 1, characterized in that the side wall of the U-shaped frame (1) near the bottom end is symmetrically and fixedly connected with a stabilizing plate (18), and the lower surface of the stabilizing plate (18) is symmetrically and fixedly connected with a positioning bolt (19).
3. The sampling device for soil improvement according to claim 1, characterized in that the central axes of the output shaft of the servo motor (2), the rotary drum (3), the slide bar (4) and the sampling cylinder (8) are all arranged in a mutual coincidence way.
4. The sampling device for soil improvement according to claim 1, characterized in that one side of the slide block (6) close to the bottom of the chute (5) is provided with a ball groove, and a matched ball (20) is arranged in the ball groove, one end of the ball (20) passes through the notch of the ball groove and extends outwards, and is in rolling connection with the bottom of the chute (5).
5. A sampling device for soil improvement according to claim 1, characterized in that the outer shaft wall of the indicator shaft (15) is provided with evenly distributed graduation marks.
6. A sampling device for soil improvement according to claim 1, characterized in that a limiting cap (21) is fixedly connected to the top end of both the indicator rod (15) and the rack rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043819.6U CN214702793U (en) | 2020-12-16 | 2020-12-16 | Sampling device for soil improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023043819.6U CN214702793U (en) | 2020-12-16 | 2020-12-16 | Sampling device for soil improvement |
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| Publication Number | Publication Date |
|---|---|
| CN214702793U true CN214702793U (en) | 2021-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023043819.6U Expired - Fee Related CN214702793U (en) | 2020-12-16 | 2020-12-16 | Sampling device for soil improvement |
Country Status (1)
| Country | Link |
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| CN (1) | CN214702793U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964343A (en) * | 2022-05-24 | 2022-08-30 | 山西天宇精工测绘有限公司 | Highly automated engineering measurement device and measurement method |
-
2020
- 2020-12-16 CN CN202023043819.6U patent/CN214702793U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114964343A (en) * | 2022-05-24 | 2022-08-30 | 山西天宇精工测绘有限公司 | Highly automated engineering measurement device and measurement method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |