Self-propelled soil carbon reserve detection sampling device
By designing a self-propelled soil carbon storage detection and sampling device, the car-mounted soil extraction module and electric push rod can be used to achieve uniform sampling and separation of soil, which solves the problems of time-consuming, labor-intensive and sample pollution in traditional sampling methods, and improves detection efficiency and accuracy sex.
Patent Information
- Application Number
- CN202411131166.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-17
- Publication Date
- 2024-12-17
AI Technical Summary
Traditional soil carbon storage detection and sampling methods are time-consuming and labor-intensive, and the accuracy and representation are difficult to ensure, especially in complex terrain and harsh weather conditions. The transfer and storage of soil samples after sampling may cause pollution or loss.
A self-propelled soil carbon storage detection and sampling device is designed, using vehicle-mounted soil extraction components, including support grooves, shovel panels, soil storage chambers and electric push rods. The wheels are driven to move through sprockets and chains, and the swing modules and electric The push rod achieves uniform sampling and separation of the soil, ensuring equal sampling and sterile storage of samples.
Efficient and accurate soil sampling is achieved, which reduces the physical burden of the operator, ensures pollution-free transfer and storage of samples, facilitates subsequent analysis, and improves the efficiency and accuracy of the detection work.
Smart Images
Figure CN119147305A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of soil sampling, and in particular to a self-propelled soil carbon reserve detection sampling device. Background Art
[0002] In the field of soil carbon storage detection, traditional sampling methods have many inconveniences and low efficiency problems. These methods usually rely on manual excavation or simple mechanical assistance, which is not only time-consuming and labor-intensive, but also difficult to guarantee the accuracy and representativeness of sampling. In addition, these methods are even more inadequate when sampling soil in complex terrain or large areas. Long-term manual excavation puts a heavy burden on the operator's body. Traditional methods are difficult to implement in complex terrain or severe weather conditions. The transfer and storage process of soil samples after sampling may cause contamination or loss. Therefore, the development of an automated equipment that can efficiently and accurately perform soil sampling is of great significance to improving the efficiency and accuracy of soil carbon storage detection. Summary of the invention
[0003] The present invention provides a self-propelled soil carbon storage detection sampling device, which can realize equal amount of soil sampling and is easy to separate soil samples.
[0004] A self-propelled soil carbon storage detection sampling device comprises a vehicle, the front and rear sides of the vehicle are respectively connected to wheels by bearings, a seat is fixed to the upper part of the rear side of the vehicle, and the device is characterized in that: the centers of the wheels on the rear side are respectively fixedly connected by rotating shafts, a sprocket wheel 1 is fixed to the center of the rotating shaft, the sprocket wheel 1 is connected to a sprocket wheel 2 by a chain, the sprocket wheel 2 is rotatably connected to the vehicle, and pedals are respectively fixed to the two ends of the central axis of the sprocket wheel 2;
[0005] A soil taking assembly is provided on the rear side of the vehicle;
[0006] The soil taking assembly comprises a support groove, a soil feeding channel is arranged at the lower side of one end of the support groove corresponding to the vehicle, the soil feeding channel fixes the support groove, a soil shoveling plate is fixed at the lower side of one end of the support groove corresponding to the vehicle, the soil shoveling plate is arranged at the lower end of the soil feeding channel, soil can enter the soil storage groove and the soil storage cavity from the soil shoveling plate through the soil feeding channel, and the soil storage groove and the soil storage cavity are multiple and connected by a swing module;
[0007] The swing module includes a swing slot rod, a limit shaft, a connecting rod, a slider and an electric push rod four, the slider is arranged in a slide rail, the slide rail and the slider are slidably matched, the slide rail is opened on one side of the support slot, the support slot fixes the electric push rod four, the telescopic rod end of the electric push rod four is fixedly connected to the slider, the slider is hinged on one end of the connecting rod, and the other end of the connecting rod is hinged to one end of the swing slot rod, one end of the limit shaft is arranged in the swing slot rod, one side of each soil storage cavity is respectively fixedly connected to the other end of the limit shaft, the other end of the swing slot rod is hinged to one end of the soil entry channel, the other end of the soil entry channel and the other end of the soil storage cavity are respectively fixed with an extending arm, and the other end of each extending arm is respectively fixed to the lower end of a guide column, each guide column respectively passes through a limiting ring, and each limiting ring is respectively fixed to the other end of the soil storage cavity.
[0008] As a further limitation of the present technical solution, the outer end of the support groove is fixedly connected to a support plate, and a symmetrical electric push rod 2 is fixed on the upper side of an end of the support plate facing away from the vehicle, and the telescopic rods of the symmetrical electric push rod 2 are respectively fixedly connected to the lifting plate, and the other two ends of the lifting plate are respectively fixedly connected to an electric push rod 1, and the end of the telescopic rod of the electric push rod 1 is fixedly connected to an L-shaped connecting frame, the L-shaped connecting frame is L-shaped, and the lower end of the L-shaped connecting frame is fixedly connected to a bulldozer plate, and the bulldozer plate matches the channel of the soil storage cavity.
[0009] As a further limitation of the present technical solution, the support plate is connected to a soil storage assembly, and the soil storage assembly includes a soil receiving plate, and a symmetrical electric push rod three is fixed on one side of the soil receiving plate, and the end of the telescopic rod of the electric push rod three is fixedly connected to the soil receiving plate.
[0010] As a further limitation of the present technical solution, the rear side of the vehicle is fixedly connected to the soil taking assembly via a lifting assembly.
[0011] As a further limitation of the present technical solution, the lifting assembly includes an electric push rod five, the shell of the electric push rod five fixes the vehicle, and the end of the telescopic rod of the electric push rod five is fixedly connected to the bulldozer plate L-shaped connecting frame.
[0012] As a further limitation of the technical solution, one end of the scraper plate away from the support groove is an inclined surface.
[0013] As a further limitation of the present technical solution, the soil receiving plate can be inserted into the soil storage cavity under the drive of the electric push rod three.
[0014] As a further limitation of the present technical solution, a soil leakage hole is provided at the bottom end of the support plate corresponding to one end of the support groove.
[0015] Compared with the prior art, the advantages and positive effects of the present invention are:
[0016] The telescopic rod of the electric push rod 4 is controlled to retract to drive the slider to move, the slider drives the connecting rod to swing, the connecting rod drives the swinging slot rod to swing, the swinging slot rod drives the limit shaft and the soil storage cavity to move, and the soil storage cavity drives the limit ring to move along the guide column to achieve the horizontal and parallel uniform staggering of each soil storage cavity, and the telescopic rod of the electric push rod 3 is extended to drive the soil receiving plate to move to the front side of a soil storage cavity to be received, the telescopic rod of the electric push rod 2 is controlled to drive the lifting plate to move vertically, and then drive the bulldozer plate to move to the rear side of the soil storage cavity where the soil sample is to be taken out, so that the bulldozer plate is aligned with the soil storage cavity, and the telescopic rod of the electric push rod 1 is controlled to retract to drive the bulldozer plate to move into the soil storage cavity, thereby pushing out the soil in the soil storage cavity to achieve separate soil taking;
[0017] The soil storage cavity is always kept horizontal to prevent the soil from sliding out under the action of gravity. The soil storage cavity and the bulldozer plate push the soil to collect samples, allowing equal amounts of soil samples to be sampled and separated, which is convenient for subsequent sample processing and analysis. By using sterile plastic film to receive soil samples, contamination of samples during transfer and storage is effectively avoided.
[0018] The soil storage cavities have the same size, which enables sampling and separation of equal amounts of soil at that location, making it easier to calculate the content of various components. A soil entry channel is set between the soil storage cavity and the shovel board, and the soil entry channel can allow most of the soil to enter the soil storage cavity from the soil entry channel. In addition, a retaining plate can be fixed on the side of the soil entry channel corresponding to the shovel board, and the retaining plate can allow more soil to enter the soil entry channel. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the drawings:
[0020] Figure 1 The three-dimensional Figure 1 ;
[0021] Figure 2 The three-dimensional Figure 2 ;
[0022] Figure 3 The local stereoscopic Figure 1 ;
[0023] Figure 4 The three-dimensional Figure 4 ;
[0024] Figure 5 The three-dimensional Figure 5 ;
[0025] Figure 6 The local stereoscopic Figure 2 ;
[0026] Figure 7 The local stereoscopic Figure 2 .
[0027] In the figure: 1, car, 11, sprocket two, 12, sprocket one, 13, wheel, 14, shaft, 16, seat, 17, pedal, 2, soil taking assembly, 21, electric push rod one, 22, lifting plate, 221, electric push rod two, 23, support plate, 231, soil leakage hole, 24, soil receiving plate, 241, electric push rod three, 25, soil storage cavity, 251, soil feeding channel, 252, limit shaft, 253, guide column, 254, extending arm, 255, limit ring, 26, bulldozer, 261, L-shaped connecting frame, 27, support groove, 271, slide rail, 272, slider, 273, electric push rod four, 274, shovel plate, 28, swing groove rod, 29, connecting rod, 3, electric push rod five. DETAILED DESCRIPTION
[0028] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.
[0029] A self-propelled soil carbon storage detection sampling device comprises a vehicle 1, wherein the front and rear sides of the vehicle 1 are respectively connected to wheels 13 by bearings, a seat 16 is fixed to the upper rear side of the vehicle 1, the centers of the rear wheels 13 are respectively fixedly connected by rotating shafts 14, a sprocket 12 is fixed to the center of the rotating shaft 14, the sprocket 12 is connected to a sprocket 2 11 by a chain, the sprocket 2 11 is rotatably connected to the vehicle 1, and pedals 17 are respectively fixed to both ends of the central axis of the sprocket 2 11;
[0030] A soil taking assembly 2 is provided at the rear side of the vehicle 1;
[0031] The soil taking assembly 2 includes a support groove 27, and a soil entry channel 251 is arranged at the lower side of one end of the support groove 27 corresponding to the vehicle 1. The soil entry channel 251 fixes the support groove 27, and a shovel board 274 is fixed at the lower side of one end of the support groove 27 corresponding to the vehicle 1. The shovel board 274 is arranged at the lower end of the soil entry channel 251. Soil can enter the soil storage groove and soil storage cavity 25 from the shovel board 274 through the soil entry channel. The soil storage groove and soil storage cavity 25 are multiple and connected by a swing module.
[0032] The swing module includes a swing slot rod 28, a limit shaft 252, a connecting rod 29, a slider 272 and an electric push rod 273. The slider 272 is arranged in a slide rail 271. The slide rail 271 and the slider 272 are slidably matched. The slide rail 271 is opened on one side of the support slot 27. The support slot 27 fixes the electric push rod 273. The end of the telescopic rod of the electric push rod 273 is fixedly connected to the slider 272. The slider 272 is hinged to one end of the connecting rod 29. The other end of the connecting rod 29 is hinged to one end of the swing slot rod 28. One end of the limiting shaft 252 is arranged in the swinging groove rod 28, and one side of each soil storage cavity 25 is respectively fixedly connected to the other end of the limiting shaft 252, and the other end of the swinging groove rod 28 is hinged to one end of the soil entry channel 251, and the other end of the soil entry channel 251 and the other end of the soil storage cavity 25 are respectively fixed with an extending arm 254, and the other end of each extending arm 254 is respectively fixed with the lower end of the guide column 253, and each guide column 253 passes through a limiting ring 255, and each limiting ring 255 is respectively fixed to the other end of the soil storage cavity 25.
[0033] In this embodiment, the soil storage cavities 25 are of the same size, which enables sampling and separation of equal amounts of soil at this location, making it easier to calculate the content of various components. A soil entry channel 271 is set between the soil storage cavity 25 and the shovel plate 274. The soil entry channel 271 allows most of the soil to enter the soil storage cavity 25 from the soil entry channel 271. In addition, a retaining plate can be fixed on the side of the soil entry channel 271 corresponding to the shovel plate 274, and the retaining plate can allow more soil to enter the soil entry channel 271.
[0034] The outer end of the support groove 27 is fixedly connected to the support plate 23, and a symmetrical electric push rod 221 is fixed on the upper side of one end of the support plate 23 away from the vehicle 1, and the telescopic rods of the symmetrical electric push rod 221 are respectively fixedly connected to the lifting plate 22, and the other two ends of the lifting plate 22 are respectively fixedly connected to the electric push rod 1 21, and the end of the telescopic rod of the electric push rod 1 21 is fixedly connected to the L-shaped connecting frame 261, and the L-shaped connecting frame 261 is L-shaped, and the lower end of the L-shaped connecting frame 261 is fixedly connected to the bulldozer 26, and the bulldozer 26 matches the channel of the soil storage cavity 25.
[0035] The support plate 23 is connected to the soil storage assembly, and the soil storage assembly includes a soil receiving plate 24 , and a symmetrical electric push rod 3 241 is fixed on one side of the soil receiving plate 24 , and the telescopic rod end of the electric push rod 3 241 is fixedly connected to the soil receiving plate 24 .
[0036] The rear side of the vehicle 1 is fixedly connected to the soil taking assembly 2 via a lifting assembly.
[0037] The lifting assembly includes an electric push rod 5 3, the shell of the electric push rod 5 3 fixes the vehicle 1, and the end of the telescopic rod of the electric push rod 5 3 is fixedly connected to the bulldozer plate L-shaped connecting frame 261.
[0038] One end of the scraper plate 274 away from the support groove 27 is an inclined surface.
[0039] The soil contact plate 24 can be inserted into the soil storage cavity 25 under the drive of the electric push rod 3 241.
[0040] A soil leakage hole 231 is formed at the bottom end of the support plate 23 corresponding to one end of the support groove 27 .
[0041] When in use, the operator sits on the seat 16 and controls the rotation of the sprocket 2 11 through the pedal 17. The sprocket 2 11 drives the sprocket 1 12 to rotate through the chain, so that the wheel rotation drives the vehicle 1 to move, so that the vehicle 1 moves to the predetermined sampling point, and controls the telescopic rod of the electric push rod 5 3 to extend and drive the soil taking assembly to descend, so that the shovel plate 274 descends to maintain a moderate contact distance with the soil surface. In the initial state, the telescopic rod of the electric push rod 221 is in an extended state, the soil receiving plate 24 is on the support plate 23, and the telescopic rod of the electric push rod 1 21 is in an extended state. At this time, the bulldozer 26 is on the upper side of the soil feeding channel 251, and the soil storage cavity 25 is as shown in FIG. Figure 1 As shown, the telescopic rod of the electric push rod 273 is in an extended state. At this time, all the soil storage cavities 5 are on the same plane, and the soil storage cavities 5 are connected to the soil inlet channel 251;
[0042] The operator controls the vehicle 1 to move, and the soil moves from the shovel plate 274 into the soil inlet channel 251 and then into the soil storage cavity 5, and then the excess soil falls from the soil leakage hole 231, and the soil storage cavity 25 is filled with soil, and then the device is controlled to stop moving, and the telescopic rod of the electric push rod 5 3 is controlled to retract to drive the soil taking assembly to move up, so that the shovel plate 274 is away from the soil, and then the telescopic rod of the electric push rod 4 273 is controlled to retract to drive the slider 272 to move, and the slider 272 drives the connecting rod 29 to swing, and the connecting rod 29 drives the swinging groove rod 28 to swing, and the swinging groove rod 28 drives the limit shaft 252 and the soil storage cavity 25 to move, and the soil storage cavity 25 drives the limit ring 255 to move along the guide column 253, so that the soil storage cavity 25 is raised in sequence, and the front and rear of the soil storage cavity 25 are staggered to realize soil taking. At this time, the soil storage cavity 25 is turned as follows Figure 3As shown, the telescopic rod of the electric push rod three 241 is controlled to extend and drive the soil receiving plate 24 to move to the front side of a soil storage cavity 25 that is to be received, and a layer of sterile plastic film is laid in the soil receiving plate 24 to receive the sample, and the telescopic rod of the electric push rod two 221 is controlled to drive the lifting plate 22 to move vertically, thereby driving the push plate 26 to move to the rear side of the soil storage cavity 25 from which the soil sample is to be taken out, so that the push plate 26 is aligned with the soil storage cavity 25, and the telescopic rod of the electric push rod one 21 is controlled to retract and drive the push plate 26 to move into the soil storage cavity 25, thereby pushing out the soil in the soil storage cavity 25, and the pushed out soil falls onto the sterile plastic film on the soil receiving plate 24. After completion, the push plate 26 is controlled to return to its position, and then the sterile plastic film is wrapped around the soil sample and taken away. After replacing the new sterile plastic film, the above operation is repeated to continue the soil removal operation in the next required soil storage cavity 25.
[0043] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A self-propelled soil carbon storage detection sampling device, comprising a vehicle (1), the front and rear sides of the vehicle (1) are respectively connected to wheels (13) by bearings, and a seat (16) is fixed to the upper rear side of the vehicle (1), characterized in that: The centers of the wheels (13) at the rear side are fixedly connected via a rotating shaft (14), a sprocket wheel (12) is fixed to the center of the rotating shaft (14), the sprocket wheel (12) is connected to a sprocket wheel (11) via a chain, the sprocket wheel (11) is rotatably connected to the vehicle (1), and pedals (17) are fixed to both ends of the central axis of the sprocket wheel (11); A soil taking assembly (2) is provided on the rear side of the vehicle (1); The soil taking assembly (2) comprises a support groove (27), a soil feeding channel (251) is arranged at the lower side of one end of the support groove (27) corresponding to the vehicle (1), the soil feeding channel (251) fixes the support groove (27), a soil shoveling plate (274) is fixed at the lower side of one end of the support groove (27) corresponding to the vehicle (1), the soil shoveling plate (274) is arranged at the lower end of the soil feeding channel (251), soil can enter the soil storage groove and soil storage cavity (25) from the soil shoveling plate (274) through the soil feeding channel, and the soil storage groove and soil storage cavity (25) are multiple and connected by a swing module; The swing module comprises a swing slot rod (28), a limit shaft (252), a connecting rod (29), a slider (272) and an electric push rod (273); the slider (272) is arranged in a slide rail (271); the slide rail (271) and the slider (272) are slidably matched; the slide rail (271) is opened on one side of the support slot (27); the support slot (27) fixes the electric push rod (273); the telescopic rod end of the electric push rod (273) is fixedly connected to the slider (272); the slider (272) is hinged to one end of the connecting rod (29); the other end of the connecting rod (29) is hinged to the swing slot rod (28); One end of the swinging groove rod (28) is provided with one end of the limiting shaft (252), one side of each soil storage cavity (25) is respectively fixedly connected to the other end of the limiting shaft (252), the other end of the swinging groove rod (28) is hinged to one end of the soil entry channel (251), the other end of the soil entry channel (251) and the other end of the soil storage cavity (25) are respectively fixed with an extension arm (254), the other end of each extension arm (254) is respectively fixed to the lower end of the guide column (253), each guide column (253) passes through a limiting ring (255), and each limiting ring (255) is respectively fixed to the other end of the soil storage cavity (25).
2. The self-propelled soil carbon storage detection sampling device according to claim 1 is characterized in that: The outer end of the support groove (27) is fixedly connected to the support plate (23), and a symmetrical electric push rod 2 (221) is fixedly provided on the upper side of one end of the support plate (23) away from the vehicle (1), and the telescopic rods of the symmetrical electric push rod 2 (221) are respectively fixedly connected to the lifting plate (22), and the other two ends of the lifting plate (22) are respectively fixedly connected to the electric push rod 1 (21), and the end of the telescopic rod of the electric push rod 1 (21) is fixedly connected to an L-shaped connecting frame (261), and the L-shaped connecting frame (261) is L-shaped, and the lower end of the L-shaped connecting frame (261) is fixedly connected to a bulldozer (26), and the bulldozer (26) matches the channel of the soil storage cavity (25).
3. The self-propelled soil carbon storage detection sampling device according to claim 2 is characterized in that: The support plate (23) is connected to a soil storage component, and the soil storage component comprises a soil receiving plate (24), one side of which is fixed with a symmetrical electric push rod three (241), and the end of the telescopic rod of the electric push rod three (241) is fixedly connected to the soil receiving plate (24).
4. The self-propelled soil carbon storage detection sampling device according to claim 3 is characterized in that: The rear side of the vehicle (1) is fixedly connected to the soil taking assembly (2) via a lifting assembly.
5. The self-propelled soil carbon storage detection sampling device according to claim 4 is characterized in that: The lifting assembly comprises an electric push rod five (3), the outer shell of the electric push rod five (3) fixes the vehicle (1), and the end of the telescopic rod of the electric push rod five (3) is fixedly connected to the bulldozer plate L-shaped connecting frame (261).
6. The self-propelled soil carbon storage detection sampling device according to claim 5 is characterized in that: One end of the scraper plate (274) facing away from the support groove (27) is an inclined surface.
7. The self-propelled soil carbon storage detection sampling device according to claim 6 is characterized in that: The soil receiving plate (24) can be inserted into the soil storage cavity (25) under the drive of the electric push rod 3 (241).
8. The self-propelled soil carbon storage detection and sampling device according to claim 7 is characterized in that: A soil leakage hole (231) is provided at one end of the bottom end of the support plate (23) corresponding to the support groove (27).