CN219956976U - Soil sampler for agricultural technology popularization - Google Patents
Soil sampler for agricultural technology popularization Download PDFInfo
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- CN219956976U CN219956976U CN202321381276.XU CN202321381276U CN219956976U CN 219956976 U CN219956976 U CN 219956976U CN 202321381276 U CN202321381276 U CN 202321381276U CN 219956976 U CN219956976 U CN 219956976U
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- 239000002689 soil Substances 0.000 title claims abstract description 174
- 238000005516 engineering process Methods 0.000 title claims abstract description 19
- 238000005070 sampling Methods 0.000 claims abstract description 200
- 230000005540 biological transmission Effects 0.000 claims abstract description 40
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 7
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 7
- 241001330002 Bambuseae Species 0.000 claims abstract description 7
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 7
- 239000011425 bamboo Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 9
- 238000005527 soil sampling Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 241000561734 Celosia cristata Species 0.000 description 6
- 210000001520 comb Anatomy 0.000 description 6
- 238000012545 processing Methods 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a soil sampler for agricultural technology popularization, which comprises a fixed frame, a rotary rod, a rotary stud, a connecting screw cylinder, a bearing plate, a motor and a sampling cylinder, and is characterized in that: the fixed frame set up on the support, be provided with bearing one, access & exit in fixed frame bottom, rotary rod both ends wear out from bearing two, rotatory double-screw bolt bottom insert in bearing one, be provided with gear two on the rotation axis top, the connection spiral shell section of thick bamboo cover establish on rotatory double-screw bolt, the loading board both ends set up between connecting plate and connecting plate through the connecting rod, the motor setting on the loading board, the sampling tube set up on the transmission shaft through the collar. According to the utility model, the bottom end of the sampling tube is set to be of a zigzag structure, so that the bottom end of the rotating sampling tube can rapidly cut the soil, a soil sample passively enters the sampling tube, and the resistance of the sampling tube in the soil entering process can be reduced, thereby improving the sampling efficiency of the soil sample.
Description
Technical Field
The utility model relates to the technical field of agricultural technology popularization, in particular to a soil sampler for agricultural technology popularization.
Background
In the process of agricultural technology popularization, soil used for agricultural planting needs to be sampled, soil or sediment of different depths is collected, the content of substances in the soil is researched, formula fertilization and soil monitoring can be achieved, therefore, sampling treatment is needed to be carried out on the soil, the existing soil sampling equipment is used in a large amount in soil sampling, but the soil sampling equipment has the problems that the universality is low, different sampling cylinders cannot be replaced according to sampling requirements, and the soil sample is easy to loosen, so that the soil sampling quality is low.
Disclosure of Invention
The utility model aims to solve the problems that the existing soil sampling equipment is low in universality, different sampling barrels cannot be replaced according to sampling requirements, and soil samples are easy to loosen, so that the soil sampling quality is low.
The technical scheme adopted by the utility model is as follows:
soil sampler is used in agricultural technology popularization, including fixed frame, rotary rod, rotatory double-screw bolt, connection spiral shell section of thick bamboo, loading board, motor and sampling tube, its characterized in that: the fixed frame is arranged on the bracket, the bottom of the fixed frame is provided with a first bearing and an access, the side wall of the top of the fixed frame is provided with a second bearing, the top of the fixed frame is provided with a fixed plate with a transverse structure, the fixed plate is provided with a third bearing, the fixed frame is connected with the bracket and the fixed frame and the fixed plate through welding, the connection strength between the fixed frame and the bracket and between the fixed frame and the fixed plate is enhanced, the structural strength of the soil sampler is further improved, the two ends of the rotating rod penetrate out of the second bearing and are provided with a first gear on the rotating rod, the bottom end of the rotating stud is inserted into the first bearing, the top end of the rotating rod penetrates out of the third bearing, the top end of the rotating shaft is provided with a second gear which is meshed with the first gear, the connecting screw cylinder is sleeved on the rotating stud and is provided with a connecting plate, the two ends of the bearing plate are arranged between the connecting plate and the connecting plate through connecting rods, the motor is arranged on the bearing plate and is provided with a transmission shaft on the motor, the sampling cylinder is arranged on the transmission shaft through a mounting ring, the rotating rod drives the gear I to rotate, the gear I drives the gear II and the rotating stud to rotate, the rotating stud pushes the connecting screw cylinder to ascend or descend, thereby driving the bearing plate and the motor to ascend or descend, the motor drives the transmission case and the sampling cylinder to rotate, the bearing plate drives the motor to descend when the sampling cylinder samples, the motor drives the sampling cylinder to rotate, the sampling cylinder rotates to enter soil for sampling treatment, the bearing plate drives the bearing plate and the motor to ascend after soil sampling is completed, the sampling cylinder moves out of the soil, and the fixing holes on the fixing plate can provide space for upward movement of the motor, the staff of being convenient for takes off the sampling tube and preserve the soil sample in the sampling tube.
Preferably, the support bottom on the fixed frame be provided with the walking wheel to be provided with the stopper on the walking wheel, be convenient for the soil sampler move fortune through walking wheel, stopper, make the soil sampler sample in different positions, be convenient for carry out the analysis to the soil sample, plant the crops of schematic at corresponding soil according to the analysis result, improve agricultural technology's effect of popularization.
Preferably, fixed orifices are provided with on the fixed plate in the fixed frame, the rotary rod drives gear one and rotates, gear one drives gear two and rotatory double-screw bolt rotation, rotatory double-screw bolt promotes and connects the spiral shell section of thick bamboo and rise or descend, thereby drive loading board and motor rise or descend, the motor drives transmission case and sampling tube rotation, the sampling tube is when taking a sample the sample, the loading board drives the motor and descends, the motor drives the sampling tube rotation, make the sampling tube rotatory enter into in the soil and sample the processing, after the soil sample is accomplished, the loading board drives loading board and motor rise, make the sampling tube shift out from the soil, the fixed orifices on the fixed plate can provide the space for the upward movement of motor, the staff of being convenient for takes down the sampling tube and preserve the soil sample in the sampling tube.
Preferably, the rotary rod both ends be provided with the handle, be convenient for the staff through the handle rotate the rotary rod, make the rotary rod drive gear one and rotate, gear one drives gear two and rotatory double-screw bolt rotation, rotatory double-screw bolt promotes and connects the spiral shell section of thick bamboo and rise or descend, when the sampling tube is to the sample, the loading board drives the motor and descends, the motor drives the sampling tube rotation, makes the sampling tube rotatory enter into in the soil and carries out the sample processing to soil, after the soil sample is accomplished, the loading board drives loading board and motor and rises, makes the sampling tube shift out from the soil, has improved the sampling efficiency of soil.
Preferably, the motor set up to servo motor, the motor drives the transmission shaft and installs in the epaxial sampling tube of transmission rotatory, make the sampling tube rotatory enter into in the soil, the soil sample passively gets into in the sampling tube, accomplish the sample of soil, after soil sample is accomplished, the motor drives transmission shaft counter-rotation, the sampling tube counter-rotation in soil, the loading board drives the motor, the sampling tube rises, make sampling tube and soil separation, soil sample remains in the sampling tube, the staff takes out the soil sample from the sampling tube and preserves, improve soil sample's sampling efficiency, in order to make soil sample steadily enter into in the sampling tube, the transmission shaft rotates under the effect of motor at a low speed, make sampling tube low-speed rotation enter into soil in and carry out soil sampling, improve soil sample's integrality.
Preferably, the sampling tube set up to the structure that can change on the transmission shaft through the collar to set up sampling tube bottom into the cockscomb structure, pass through threaded connection between collar and the transmission shaft on the sampling tube, the sampling tube of being convenient for passes through the installation or the change of collar on the transmission shaft, thereby can adopt the sampling tube of co-altitude or size to carry out the sample of soil sample, improved the commonality of soil sampler, set up sampling tube bottom into the cockscomb structure, make rotatory sampling tube bottom cut groove soil fast, in the soil sample passive entering sampling tube, can reduce the resistance that the sampling tube got into soil in-process received, thereby improve soil sample's sampling efficiency.
Preferably, the sampling tube top lateral wall on be provided with the exhaust hole, the sampling tube is rotatory to enter into in the soil under the effect of motor, in the soil sample passively enters into the sampling tube, the soil sample upwards promotes the air current in with the sampling tube, discharges the air current from the exhaust hole, avoids the condition that the soil sample can not enter into the sampling tube to take place that the atmospheric pressure is too big in the sampling tube to lead to, improves the smoothness of soil sample sampling process, avoids the soil sample to take place loosely to improve soil sample's sampling efficiency and sampling quality.
The beneficial effects are that:
1. the rotary rod is convenient for a worker to rotate through the handle, so that the rotary rod drives the gear I to rotate, the gear I drives the gear II and the rotary stud to rotate, the rotary stud pushes the connecting screw cylinder to ascend or descend, the bearing plate drives the motor to descend when the sampling cylinder samples, the motor drives the sampling cylinder to rotate, the sampling cylinder rotates to enter soil to sample the soil, and after the soil sampling is completed, the bearing plate drives the bearing plate and the motor to ascend, so that the sampling cylinder moves out of the soil, and the sampling efficiency of the soil is improved;
2. the mounting ring on the sampling tube is connected with the transmission shaft through threads, so that the sampling tube can be conveniently mounted or replaced on the transmission shaft through the mounting ring, sampling of soil samples can be carried out by adopting sampling tubes with different heights or sizes, the universality of the soil sampler is improved, the bottom end of the sampling tube is set to be of a zigzag structure, the bottom end of the rotating sampling tube is enabled to rapidly slot soil, the soil samples passively enter the sampling tube, the resistance of the sampling tube during entering the soil can be reduced, and the sampling efficiency of the soil samples is improved;
3. the sampling tube rotates under the effect of motor and enters into in the soil, and soil sample passively enters into in the sampling tube, and the soil sample upwards promotes the air current in with the sampling tube, discharges the air current from the exhaust hole, avoids the too big condition that leads to the soil sample to enter into in the sampling tube of atmospheric pressure in the sampling tube to take place, improves the smoothness nature of soil sample sampling process, avoids soil sample to take place loosely to improve soil sample's sampling efficiency and sampling quality.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic view of a part of the structure of the present utility model, which illustrates the connection structure of the first gear and the second gear.
Fig. 3 is a schematic view of a part of the structure of the present utility model, showing the connection structure of the fixing plate and the bearing three.
Fig. 4 is a schematic view of a part of the structure of the present utility model, illustrating the connection structure of the connection screw cylinder and the bearing plate.
FIG. 5 is a schematic view of a part of the structure of the present utility model, illustrating the connection structure of the sampling tube and the exhaust hole.
Fig. 6 is a schematic diagram of another embodiment of the present utility model.
FIG. 7 is a schematic view of a portion of the structure of FIG. 6 illustrating the connection of the sampling tube to the baffle.
In the figure: 1. the device comprises a fixed frame, a rotary rod, a rotary stud, a connecting screw cylinder, a bearing plate, a motor, a sampling cylinder, a bracket, a bearing I, a passageway I, a bearing II, a fixed plate, a fixed hole, a bearing III, a walking wheel, a brake, a gear I, a handle, a gear II, a connecting plate, a connecting rod, a transmission shaft, a mounting ring, a vent hole, a limiting groove, a baffle and a limiting rod.
Detailed Description
The utility model will be described in more detail below with reference to the accompanying drawings.
Embodiment one:
as shown in fig. 1-5, a soil sampler for agricultural technology popularization comprises a fixed frame 1, a rotary rod 2, a rotary stud 3, a connecting screw cylinder 4, a bearing plate 5, a motor 6 and a sampling cylinder 7, and is characterized in that: the fixed frame 1 is arranged on the bracket 8, the bottom of the fixed frame 1 is provided with a first bearing 9 and a gateway 10, the side wall of the top of the fixed frame 1 is provided with a second bearing 11, the top of the fixed frame 1 is provided with a fixed plate 12 with a transverse structure, the fixed plate 12 is provided with a third bearing 14, the fixed frame 1 and the bracket 8 and the fixed frame 1 and the fixed plate 12 are connected through welding, the connection strength between the fixed frame 1 and the bracket 8 and between the fixed frame 1 and the fixed plate 12 is enhanced, the structural strength of the soil sampler is further improved, the two ends of the rotary rod 2 penetrate out of the second bearing 11, the rotary rod 2 is provided with a first gear 17, the bottom end of the rotary stud 3 is inserted into the first bearing 9, the top end penetrates out of the third bearing 14, the top end of the rotary shaft is provided with a second gear 19, the second gear 19 is meshed with the first gear 17, the connecting screw cylinder 4 is sleeved on the rotating screw post 3, a connecting plate 20 is arranged on the connecting screw cylinder 4, two ends of the bearing plate 5 are arranged between the connecting plate 20 and the connecting plate 20 through connecting rods 21, the motor 6 is arranged on the bearing plate 5, a transmission shaft 22 is arranged on the motor 6, the sampling cylinder 7 is arranged on the transmission shaft 22 through a mounting ring 23, the rotating rod 2 drives a gear I17 to rotate, the gear I17 drives a gear II 19 and the rotating screw post 3 to rotate, the rotating screw post 3 pushes the connecting screw cylinder 4 to ascend or descend, thereby driving the bearing plate 5 and the motor 6 to ascend or descend, the motor 6 drives a transmission case and the sampling cylinder 7 to rotate, when the sampling cylinder 7 samples, the bearing plate 5 drives the motor 6 to descend, the motor 6 drives the sampling cylinder 7 to rotate, the sampling cylinder 7 to rotate into soil to sample the soil, after the soil sampling is completed, the loading board 5 drives the loading board 5 and the motor 6 to rise, so that the sampling tube 7 moves out of the soil, the fixing holes 13 on the fixing board 12 can provide space for the upward movement of the motor 6, and a worker can conveniently take down the sampling tube 7 to store the soil sample in the sampling tube 7.
Preferably, the support 8 bottom on the fixed frame 1 be provided with walking wheel 15 to be provided with brake 16 on walking wheel 15, be convenient for the transport of soil sampler through walking wheel 15, brake 16, make soil sampler can take a sample at different positions, be convenient for carry out the analysis to soil sample, plant the crops of schematic at corresponding soil according to the analysis result, improve agricultural technology's popularization effect.
Preferably, the fixed plate 12 in the fixed frame 1 is provided with a fixed hole 13, the rotary rod 2 drives the gear one 17 to rotate, the gear one 17 drives the gear two 19 and the rotary stud 3 to rotate, the rotary stud 3 pushes the connecting screw cylinder 4 to ascend or descend, thereby driving the bearing plate 5 and the motor 6 to ascend or descend, the motor 6 drives the transmission case and the sampling cylinder 7 to rotate, the bearing plate 5 drives the motor 6 to descend when the sampling cylinder 7 samples, the motor 6 drives the sampling cylinder 7 to rotate, the sampling cylinder 7 rotates to enter soil to sample, and after soil sampling is completed, the bearing plate 5 drives the bearing plate 5 and the motor 6 to ascend, the sampling cylinder 7 moves out of the soil, the fixed hole 13 on the fixed plate 12 can provide space for the upward movement of the motor 6, and a worker can conveniently take down the sampling cylinder 7 to store the soil samples in the sampling cylinder 7.
Preferably, the rotary rod 2 both ends be provided with handle 18, be convenient for the staff through handle 18 and rotate rotary rod 2, make rotary rod 2 drive gear one 17 rotatory, gear one 17 drives gear two 19 and rotatory double-screw bolt 3 rotation, rotatory double-screw bolt 3 promotes and connects spiral shell section of thick bamboo 4 to rise or descend, when sampling tube 7 is to the sample, loading board 5 drives motor 6 and descends, motor 6 drives sampling tube 7 and rotates, make sampling tube 7 rotatory enter into the soil and sample the processing, after the soil sample is accomplished, loading board 5 drives loading board 5 and motor 6 and rises, makes sampling tube 7 shift out from the soil, has improved the sampling efficiency of soil.
Preferably, the motor 6 set up to servo motor 6, motor 6 drives transmission shaft 22 and installs the sampling tube 7 rotation on transmission shaft 22, make sampling tube 7 rotatory enter into soil, the soil sample passively gets into in the sampling tube 7, accomplish the sample of soil, after soil sample is accomplished, motor 6 drives transmission shaft 22 counter-rotation, sampling tube 7 counter-rotation in soil, loading board 5 drives motor 6, sampling tube 7 rise, make sampling tube 7 and soil separation, soil sample remains in sampling tube 7, the staff takes out the soil sample from sampling tube 7 and preserves, improve the sampling efficiency of soil sample, in order to make soil sample steadily enter into sampling tube 7, transmission shaft 22 low-speed rotation under the effect of motor 6, make sampling tube 7 low-speed rotation enter into soil and carry out the soil sample, improve the integrality of soil sample.
Preferably, the sampling tube 7 set up to the structure that can change on the transmission shaft 22 through collar 23 to set up sampling tube 7 bottom into the cockscomb structure, pass through threaded connection between collar 23 and the transmission shaft 22 on the sampling tube 7, the sampling tube 7 of being convenient for passes through the installation or the change of collar 23 on transmission shaft 22, thereby can adopt the sampling tube 7 of different height or size to carry out the sample of soil sample, the commonality of soil sampler has been improved, set up sampling tube 7 bottom into the cockscomb structure, make rotatory sampling tube 7 bottom cut groove to soil fast, the soil sample passively gets into in the sampling tube 7, can reduce the resistance that sampling tube 7 got into soil in-process received, thereby improve the sampling efficiency of soil sample.
Preferably, be provided with exhaust hole 24 on the sampling tube 7 top lateral wall, the sampling tube 7 is rotatory to enter into in the soil under the effect of motor 6, in the soil sample passive entry sampling tube 7, the soil sample upwards promotes the air current in with the sampling tube 7, discharges the air current from exhaust hole 24, avoids the too big condition emergence that leads to the soil sample to can not enter into in the sampling tube 7 of atmospheric pressure in the sampling tube 7, improves the smoothness nature of soil sample sampling process, avoids the soil sample to take place loosely to improve soil sample's sampling efficiency and sampling quality.
Embodiment two:
as shown in fig. 6-7, a soil sampler for agricultural technology popularization comprises a fixed frame 1, a rotary rod 2, a rotary stud 3, a connecting screw cylinder 4, a bearing plate 5, a motor 6 and a sampling cylinder 7, and is characterized in that: the fixed frame 1 is arranged on the bracket 8, the bottom of the fixed frame 1 is provided with a first bearing 9 and a gateway 10, the side wall of the top of the fixed frame 1 is provided with a second bearing 11, the top of the fixed frame 1 is provided with a fixed plate 12 with a transverse structure, the fixed plate 12 is provided with a third bearing 14, the fixed frame 1 and the bracket 8 and the fixed frame 1 and the fixed plate 12 are connected through welding, the connection strength between the fixed frame 1 and the bracket 8 and between the fixed frame 1 and the fixed plate 12 is enhanced, the structural strength of the soil sampler is further improved, the two ends of the rotary rod 2 penetrate out of the second bearing 11, the rotary rod 2 is provided with a first gear 17, the bottom end of the rotary stud 3 is inserted into the first bearing 9, the top end penetrates out of the third bearing 14, the top end of the rotary shaft is provided with a second gear 19, the second gear 19 is meshed with the first gear 17, the connecting screw cylinder 4 is sleeved on the rotating screw post 3, a connecting plate 20 is arranged on the connecting screw cylinder 4, two ends of the bearing plate 5 are arranged between the connecting plate 20 and the connecting plate 20 through connecting rods 21, the motor 6 is arranged on the bearing plate 5, a transmission shaft 22 is arranged on the motor 6, the sampling cylinder 7 is arranged on the transmission shaft 22 through a mounting ring 23, the rotating rod 2 drives a gear I17 to rotate, the gear I17 drives a gear II 19 and the rotating screw post 3 to rotate, the rotating screw post 3 pushes the connecting screw cylinder 4 to ascend or descend, thereby driving the bearing plate 5 and the motor 6 to ascend or descend, the motor 6 drives a transmission case and the sampling cylinder 7 to rotate, when the sampling cylinder 7 samples, the bearing plate 5 drives the motor 6 to descend, the motor 6 drives the sampling cylinder 7 to rotate, the sampling cylinder 7 to rotate into soil to sample the soil, after the soil sampling is completed, the loading board 5 drives the loading board 5 and the motor 6 to rise, so that the sampling tube 7 moves out of the soil, the fixing holes 13 on the fixing board 12 can provide space for the upward movement of the motor 6, and a worker can conveniently take down the sampling tube 7 to store the soil sample in the sampling tube 7.
Preferably, the support 8 bottom on the fixed frame 1 be provided with walking wheel 15 to be provided with brake 16 on walking wheel 15, be convenient for the transport of soil sampler through walking wheel 15, brake 16, make soil sampler can take a sample at different positions, be convenient for carry out the analysis to soil sample, plant the crops of schematic at corresponding soil according to the analysis result, improve agricultural technology's popularization effect.
Preferably, the fixed plate 12 in the fixed frame 1 is provided with a fixed hole 13, the rotary rod 2 drives the gear one 17 to rotate, the gear one 17 drives the gear two 19 and the rotary stud 3 to rotate, the rotary stud 3 pushes the connecting screw cylinder 4 to ascend or descend, thereby driving the bearing plate 5 and the motor 6 to ascend or descend, the motor 6 drives the transmission case and the sampling cylinder 7 to rotate, the bearing plate 5 drives the motor 6 to descend when the sampling cylinder 7 samples, the motor 6 drives the sampling cylinder 7 to rotate, the sampling cylinder 7 rotates to enter soil to sample, and after soil sampling is completed, the bearing plate 5 drives the bearing plate 5 and the motor 6 to ascend, the sampling cylinder 7 moves out of the soil, the fixed hole 13 on the fixed plate 12 can provide space for the upward movement of the motor 6, and a worker can conveniently take down the sampling cylinder 7 to store the soil samples in the sampling cylinder 7.
Preferably, the rotary rod 2 both ends be provided with handle 18, be convenient for the staff through handle 18 and rotate rotary rod 2, make rotary rod 2 drive gear one 17 rotatory, gear one 17 drives gear two 19 and rotatory double-screw bolt 3 rotation, rotatory double-screw bolt 3 promotes and connects spiral shell section of thick bamboo 4 to rise or descend, when sampling tube 7 is to the sample, loading board 5 drives motor 6 and descends, motor 6 drives sampling tube 7 and rotates, make sampling tube 7 rotatory enter into the soil and sample the processing, after the soil sample is accomplished, loading board 5 drives loading board 5 and motor 6 and rises, makes sampling tube 7 shift out from the soil, has improved the sampling efficiency of soil.
Preferably, the motor 6 set up to servo motor 6, motor 6 drives transmission shaft 22 and installs the sampling tube 7 rotation on transmission shaft 22, make sampling tube 7 rotatory enter into soil, the soil sample passively gets into in the sampling tube 7, accomplish the sample of soil, after soil sample is accomplished, motor 6 drives transmission shaft 22 counter-rotation, sampling tube 7 counter-rotation in soil, loading board 5 drives motor 6, sampling tube 7 rise, make sampling tube 7 and soil separation, soil sample remains in sampling tube 7, the staff takes out the soil sample from sampling tube 7 and preserves, improve the sampling efficiency of soil sample, in order to make soil sample steadily enter into sampling tube 7, transmission shaft 22 low-speed rotation under the effect of motor 6, make sampling tube 7 low-speed rotation enter into soil and carry out the soil sample, improve the integrality of soil sample.
Preferably, the sampling tube 7 set up to the structure that can change on the transmission shaft 22 through collar 23 to set up sampling tube 7 bottom into the cockscomb structure, pass through threaded connection between collar 23 and the transmission shaft 22 on the sampling tube 7, the sampling tube 7 of being convenient for passes through the installation or the change of collar 23 on transmission shaft 22, thereby can adopt the sampling tube 7 of different height or size to carry out the sample of soil sample, the commonality of soil sampler has been improved, set up sampling tube 7 bottom into the cockscomb structure, make rotatory sampling tube 7 bottom cut groove to soil fast, the soil sample passively gets into in the sampling tube 7, can reduce the resistance that sampling tube 7 got into soil in-process received, thereby improve the sampling efficiency of soil sample.
Preferably, be provided with exhaust hole 24 on the sampling tube 7 top lateral wall, the sampling tube 7 is rotatory to enter into in the soil under the effect of motor 6, in the soil sample passive entry sampling tube 7, the soil sample upwards promotes the air current in with the sampling tube 7, discharges the air current from exhaust hole 24, avoids the too big condition emergence that leads to the soil sample to can not enter into in the sampling tube 7 of atmospheric pressure in the sampling tube 7, improves the smoothness nature of soil sample sampling process, avoids the soil sample to take place loosely to improve soil sample's sampling efficiency and sampling quality.
Preferably, the sampling tube 7 lateral wall on be provided with spacing groove 25, be provided with baffle 26 in sampling tube 7, be provided with gag lever post 27 on baffle 26 lateral wall to wear out gag lever post 27 from spacing groove 25, sampling tube 7 is when taking a sample soil, soil sample upwards promotes baffle 26, after soil sample takes a sample, the staff promotes baffle 26 downwards through gag lever post 27, makes baffle 26 downwards promote soil sample, promotes soil sample in the sampling tube 7, is convenient for preserve the sample, has improved the efficiency that soil sample took out.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the mechanical connection can be realized, and the point connection can be realized; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
The utility model is not related in part to the same as or can be practiced with the prior art.
Claims (7)
1. Soil sampler is used in agricultural technology popularization, including fixed frame, rotary rod, rotatory double-screw bolt, connection spiral shell section of thick bamboo, loading board, motor and sampling tube, its characterized in that: the fixed frame set up on the support, be provided with bearing one, access & exit in fixed frame bottom, be provided with bearing two on fixed frame top lateral wall, be provided with transverse structure's fixed plate at fixed frame in top to be provided with bearing three on the fixed plate, rotary rod both ends wear out from bearing two to be provided with gear one on the rotary rod, rotary stud bottom insert bearing one in, the top wears out from bearing three, be provided with gear two on the rotary shaft top to with gear two and gear one meshing be connected, the cover of connecting screw establish on rotary stud to be provided with the connecting plate on connecting screw, the loading plate both ends set up between connecting plate and connecting plate through the connecting rod, the motor set up on the loading plate to be provided with the transmission shaft on the motor, the sampling cylinder set up on the transmission shaft through the collar.
2. The soil sampler for agricultural technology popularization of claim 1, wherein: the bottom end of the support on the fixed frame is provided with a travelling wheel, and a brake is arranged on the travelling wheel.
3. The soil sampler for agricultural technology popularization of claim 2, wherein: the fixing plate in the fixing frame is provided with a fixing hole.
4. The soil sampler for agricultural technology popularization of claim 1, wherein: handles are arranged at two ends of the rotating rod.
5. The soil sampler for agricultural technology popularization of claim 1, wherein: the motor is set as a servo motor.
6. The soil sampler for agricultural technology popularization of claim 1, wherein: the sampling tube is arranged to be a structure which can be replaced on the transmission shaft through the mounting ring, and the bottom end of the sampling tube is arranged to be a zigzag structure.
7. The soil sampler for agricultural technology popularization of claim 6, wherein: the side wall of the top of the sampling tube is provided with an exhaust hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381276.XU CN219956976U (en) | 2023-06-01 | 2023-06-01 | Soil sampler for agricultural technology popularization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321381276.XU CN219956976U (en) | 2023-06-01 | 2023-06-01 | Soil sampler for agricultural technology popularization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219956976U true CN219956976U (en) | 2023-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321381276.XU Active CN219956976U (en) | 2023-06-01 | 2023-06-01 | Soil sampler for agricultural technology popularization |
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| CN (1) | CN219956976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118130156A (en) * | 2024-05-08 | 2024-06-04 | 河南方栾建设工程有限公司 | Land detection device based on engineering cost |
-
2023
- 2023-06-01 CN CN202321381276.XU patent/CN219956976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118130156A (en) * | 2024-05-08 | 2024-06-04 | 河南方栾建设工程有限公司 | Land detection device based on engineering cost |
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