A soil sampler

Abstract

The utility model discloses a kind of soil collectors, it is related to collection equipment technical field, including soil storage assembly and collection assembly, soil storage assembly includes shell and the bulldozer of being movably arranged in the shell, shell is equipped with soil storage cavity;Collection assembly is slidably connected shell and is equipped with collection cavity, and can be switched between collection state and soil storage state when sliding, when collection assembly is in collection state, collection assembly can collect soil and import collection cavity;When collection assembly is in soil storage state, the both ends of collection cavity are communicated bulldozer and soil storage cavity respectively, bulldozer can push the soil collected by collection cavity into soil storage cavity and store temporarily;By analogy, collection assembly continues to switch collection state and soil storage state, continuously store soil, without discharging newly collected soil outside soil collector, can continuously collect soil, convenient to use.

Description

Technical Field

[0001] This utility model relates to the field of data collection equipment technology, specifically to a soil collector. Background Technology

[0002] Soil analysis involves the qualitative and quantitative determination of soil composition and its physical and chemical properties. It is fundamental to research on soil formation and development, fertility evolution, soil resource assessment, soil improvement, and rational fertilization. It is also a crucial tool in environmental science for environmental quality assessment. Before soil analysis, soil sampling equipment is used to excavate and collect samples from the target soil, which are then brought back to the laboratory for analysis.

[0003] Furthermore, existing soil sampling equipment lacks a structure for storing soil. After collecting soil, the soil must be removed from the equipment immediately before soil collection can continue, making it inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to overcome the above-mentioned technical deficiencies and propose a soil collector to solve the technical problem that existing soil collection devices do not have a structure for storing soil, and that the collected soil needs to be removed from the device immediately after collection before soil collection can continue, which is inconvenient to use.

[0005] To achieve the above-mentioned technical objectives, the present invention adopts the following technical solution: This utility model provides a soil collector, comprising: A soil storage assembly includes a housing and a bulldozer component movably disposed within the housing, the housing having a soil storage cavity; and The collection component is slidably connected to the housing and has a collection cavity inside. It can switch between a collection state and a soil storage state when sliding. When the collection component is in the collection state, it can collect soil and import it into the collection cavity. When the collection component is in the soil storage state, the collection cavity is located on the movement path of the bulldozer, and the collection cavity is connected to the soil storage cavity and is located on the side of the soil storage cavity facing the bulldozer.

[0006] In some embodiments, the bulldozing component includes a hydraulic cylinder, a telescopic rod, and a push plate connected in sequence. The hydraulic cylinder is located in the housing. When the collection component is in the soil storage state, the hydraulic cylinder can drive the push plate through the telescopic rod to push the soil in the collection chamber into the soil storage chamber.

[0007] In some embodiments, multiple soil storage cavities, multiple collection cavities, and multiple bulldozers are provided, and the multiple soil storage cavities, multiple collection cavities, and multiple bulldozers are all arranged correspondingly in the vertical direction.

[0008] In some embodiments, the soil collector further includes a drive assembly rotatably disposed on the housing. The collection assembly includes a collection element and a rack connected to each other. The collection element has the collection cavity. The drive assembly engages the rack and is capable of driving the rack to reciprocate during rotation, so that the rack drives the collection element.

[0009] In some embodiments, the acquisition component further includes a guide rod slidably disposed on the housing and connected to the acquisition element.

[0010] In some embodiments, the drive assembly further includes a first adjusting disc, a rotating rod, and a drive gear, the rotating rod being rotatably connected to the housing, the first adjusting disc and the drive gear being connected to the rotating rod, and the drive gear engaging the rack.

[0011] In some embodiments, the drive assembly further includes a second adjusting disk and a drive column connected to each other. The drive column is fixedly connected to the housing. The second adjusting disk can drive the drive column to rotate under the action of an external force, so that the drive column drives the housing and the acquisition element to rotate.

[0012] In some embodiments, the drive column has a receiving cavity, the rotating rod is disposed in the receiving cavity and is coaxially arranged with the drive column, and the first adjusting disk and the second adjusting disk are coaxially arranged.

[0013] In some embodiments, the drive assembly further includes a guide bearing fixedly disposed on the cavity wall of the receiving cavity, and the rotating rod passes through the guide bearing.

[0014] In some embodiments, the soil sampler includes a tapered drill bit, the non-tip of which is connected to the housing, and the sample assembly extends beyond the edge of the drill bit when the sample assembly is in the sample state.

[0015] Compared with the prior art, the soil collector provided by this utility model has a collection component that can collect soil and guide the collected soil into the collection chamber when switched to the collection state. Then, the collection component can be switched to the soil storage state. At this time, the two ends of the collection chamber are connected to the soil pushing component and the soil storage chamber respectively. The soil pushing component can push the soil collected in the collection chamber into the soil storage chamber for temporary storage. In this way, the collection component continuously switches between the collection state and the soil storage state to continuously store soil. There is no need to discharge the newly collected soil out of the soil collector. It can continuously collect soil and is convenient to use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the soil collector provided in this embodiment of the present invention when it is in the collecting state; Figure 2 This is a schematic diagram of the soil collector provided in this embodiment of the present invention when it is in the soil storage state; Figure 3 This is an internal schematic diagram of the soil collector provided in this embodiment of the utility model; Figure 4 This is a cross-sectional schematic diagram of the soil collector provided in this embodiment of the utility model. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] To address the technical problem that existing soil sampling devices lack a structure for storing soil, and require immediate removal of collected soil from the device before continuing to collect soil, which is inconvenient, this invention provides a soil sampler that can temporarily store collected soil for continuous collection without the need to discharge newly collected soil outside the device, making it convenient to use.

[0019] It should be noted that the soil collector described in this utility model is used for, but not limited to, collecting soil. For ease of explanation, this utility model only uses the application of the soil collector to collecting soil as an example. The principle of the soil collector applied to other types of equipment is essentially the same as that applied to collecting soil, and will not be described in detail here.

[0020] Please see Figures 1 to 4 , Figure 1 This is a schematic diagram of the structure of a soil collector 100 in one embodiment of the present invention. The soil collector includes a soil storage component 1 and a collection component 2. The soil storage component 1 includes a housing 11 and a bulldozer 12 movably disposed on the housing 11. The housing 11 has a soil storage cavity 111. The collection component 2 is slidably connected to the housing 11 and has a collection cavity 21 inside. It can switch between a collection state and a soil storage state when sliding. When the collection component 2 is in the collection state, it can collect soil and guide it into the collection cavity 21. When the collection component 2 is in the soil storage state, the two ends of the collection cavity 21 are respectively connected to the bulldozer 12 and the soil storage cavity 111.

[0021] In this embodiment, please refer to Figure 3The soil collector 100 mainly consists of a soil storage component 1 and a collection component 2. The soil storage component 1 includes a housing 11, within which a soil storage cavity 111 is provided for temporarily storing the soil collected by the collection component 2. The collection component 2 is slidably connected to the housing 1, and its interior has a collection cavity 21 for temporarily storing the collected soil. Before collecting soil, a deep pit needs to be dug at the soil collection site. This pit can be dug by an excavator, manually using tools, or by connecting a drive device to the soil collector 100 for excavation. After the pit is dug, the soil collector 100 is placed in it. The collection component 2 can flexibly switch between collection and soil storage states during sliding; when the collection component 2 is in the collection state ( Figure 1 In the soil collection state, rotating the collection component 2 allows it to scrape the sidewalls of the pit, removing soil to collect it. During this scraping process, the soil automatically enters the collection chamber 21 of the collection component 2. Then, the collection component 2 is switched to the soil storage state. Figure 2 In the current state (where the soil collection chamber 21 is in a specific condition), both ends of the collection chamber 21 are connected to the bulldozing component 12 and the soil storage chamber 111, respectively. The bulldozing component 12 then pushes the soil in the collection chamber 21 to the soil storage chamber 111 for temporary storage. By continuously switching between the two states of the collection component, continuous soil collection and temporary storage are achieved without having to remove newly collected soil from the equipment, greatly improving the efficiency and convenience of soil collection.

[0022] In some embodiments, please refer to Figure 3 The bulldozing component 12 includes a hydraulic cylinder 121, a telescopic rod 122, and a pusher plate 123 connected in sequence. The hydraulic cylinder 121 is located in the housing 11. When the collection component 2 is in the soil storage state, the hydraulic cylinder 121 can drive the pusher plate 123 through the telescopic rod 122 to push the soil in the collection chamber 21 into the soil storage chamber 111. In this embodiment, the bulldozing component 12 uses hydraulic drive to push the soil collected in the collection chamber 21 to the soil storage chamber 111. When the collection component 2 is in the soil storage state, the hydraulic cylinder 121 drives the pusher plate 123 to push the soil in the collection chamber 21 to the soil storage chamber 111 through the extension and retraction of the telescopic rod 122. The hydraulic cylinder 121 can provide a strong and stable pushing force, and the precise extension and retraction of the telescopic rod 122 can ensure that the pusher plate 123 accurately pushes the soil from the collection chamber 21 to the soil storage chamber 111, ensuring the efficiency and reliability of soil transfer.

[0023] In some embodiments, please refer to Figure 3The soil sampler 100 is equipped with multiple soil storage chambers 111, collection chambers 21, and bulldozing components 12, all arranged vertically in a corresponding manner. To further improve the working efficiency of the soil sampler 100, multiple soil storage chambers 111, collection chambers 21, and bulldozing components 12 are designed and arranged vertically in a corresponding manner. This multi-chamber design allows the soil sampler 100 to collect and store more soil samples in a single operation. Multiple collection chambers 21 can collect soil simultaneously, and then multiple bulldozing components 12 push the soil into the corresponding soil storage chambers 111. This not only increases the speed of soil collection but also meets the sampling needs of different soil layers, providing richer samples for soil analysis.

[0024] In some embodiments, please refer to Figure 4 The soil collector 100 also includes a drive assembly 3 rotatably mounted on the housing 11. The collection assembly 2 includes a collection element 22 and a rack 23 connected to each other. The collection element 22 has the aforementioned collection cavity 21. The drive assembly 3 engages with the rack 23 and can drive the rack 23 to reciprocate during rotation, so that the rack 23 drives the collection element 22 to move, thereby switching the collection element 22 between a collection state and a soil storage state. In this embodiment, the rotational motion of the drive assembly 3 is converted into the linear motion of the rack 23, realizing the precise switching of the collection element 22 between the collection state and the soil storage state, ensuring the continuity and stability of the soil collection process.

[0025] In some embodiments, please refer to Figure 4 The collection component 2 also includes a guide rod 24, which is slidably mounted on the housing 11 and connected to the collection element 22. In this embodiment, the collection component 2 is equipped with the guide rod 24, which is slidably mounted on the housing 11 and connected to the collection element 22. The main function of the guide rod 24 is to ensure the stability and straightness of the collection element 22 during sliding. During the reciprocating sliding process of the collection element 22, the guide rod 24 effectively prevents the collection element 22 from shifting or jamming, ensuring smooth movement of the collection element 22, thereby improving the efficiency and quality of soil collection.

[0026] In some embodiments, please refer to Figure 4The drive assembly 3 includes a first adjusting disc 31, a rotating rod 32, and a drive gear 33. The rotating rod 32 is rotatably connected to the housing 11. Both the first adjusting disc 31 and the drive gear 33 are connected to the rotating rod 32, and the drive gear 33 meshes with the rack 23. In this embodiment, the rotating rod 32 is rotatably connected to the housing 11, and both the first adjusting disc 31 and the drive gear 33 are fixedly connected to the rotating rod 32. The drive gear 33 meshes with the rack 23. In this embodiment, by rotating the first adjusting disc 31, the rotation angle and speed of the rotating rod 32 can be precisely controlled, thereby adjusting the degree of meshing between the drive gear 33 and the rack 23, achieving precise control of the movement of the sampling element 22. This adjustment mechanism can flexibly adjust the working state of the sampling element 22 according to the actual soil sampling needs, improving the applicability and operational flexibility of the soil sampler.

[0027] In some embodiments, please refer to Figure 4 The collection component 2 also includes a second adjusting disc 34 and a drive column 35 connected to each other. The drive column 35 is fixedly connected to the housing 11. Under the action of external force, the second adjusting disc 34 can drive the drive column 35 to rotate, so that the drive column 35 drives the housing 11 and the collection component 22 to rotate. In this embodiment, the drive column 35 is fixedly installed on the housing 11. When the second adjusting disc 34 is rotated under the action of external force, it can drive the drive column 35 to rotate together. The drive column 35 is fixedly connected to the housing 11 (welded or integrally formed), thereby driving the housing 11 and the collection component 22 to achieve overall rotation. The design of the second adjusting disc 34 allows the soil collector to adapt to different soil collection angles and positions, eliminating the need for frequent adjustments to the orientation of the entire device, greatly improving the working efficiency and ease of operation of the device.

[0028] In some embodiments, please refer to Figure 4 The drive column 35 has a receiving cavity 36, and the rotating rod 32 is disposed in the receiving cavity 36 and is coaxially arranged with the drive column 35. The first adjusting plate 31 and the second adjusting plate 34 are also coaxially arranged. In this embodiment, the drive column 35 has a receiving cavity 36 inside, and the rotating rod 32 is installed in the receiving cavity 36 and is coaxially arranged with the drive column 35. At the same time, the first adjusting plate 31 and the second adjusting plate 34 also adopt a coaxial layout. This structural design makes full use of the internal space of the equipment, allowing the various components to be arranged compactly and orderly, improving the overall integrity and stability of the equipment. The coaxial arrangement of the rotating rod 32 and the drive column 35 ensures the accuracy and reliability of the transmission process, reduces energy loss, and improves the operating efficiency of the equipment.

[0029] In some embodiments, please refer to Figure 4The drive assembly 3 also includes a guide bearing 37, which is fixedly mounted on the cavity wall of the receiving cavity 36, through which the rotating rod 32 passes. The guide bearing 37 is fixedly installed on the cavity wall of the receiving cavity 36, and the rotating rod 32 passes through it. The main function of the guide bearing 37 is to reduce the frictional resistance of the rotating rod 32 during rotation, ensuring smooth rotation of the rotating rod 32. This not only improves the rotational accuracy of the rotating rod 32 but also effectively extends its service life.

[0030] In some embodiments, please refer to Figure 1 The soil sampler includes a conical drill bit 4, the non-tip portion of which is connected to the housing 11. When the sampling component 2 is in the sampling state, the sampling component 2 extends beyond the edge of the drill bit 4. The soil sampler is equipped with a conical drill bit 4. The non-tip portion of the drill bit 4 is connected to the housing 11. When the sampling component 2 is in the sampling state, the sampling component 2 extends beyond the edge of the drill bit 4. The design of the conical drill bit 4 allows the soil sampler to be inserted into the soil more easily during soil collection, reducing resistance during insertion and improving collection efficiency. Simultaneously, the conical drill bit 4 can also loosen the soil to a certain extent, facilitating better soil sample collection by the sampling component.

[0031] To better understand this utility model, the following is combined with... Figures 1 to 4 The technical solution of this utility model is described in detail below: First, the soil collector 100 is placed at the target soil collection location. The conical drill bit 4 is inserted into the soil. A drive device that can rotate the soil collector 100 is connected to the soil collector 100. The drive device drives the soil collector 100 to rotate, and the drill bit 4 digs a deep pit in the soil. After the drill bit 4 reaches a certain depth, the pusher 12 is controlled to move the collector 22 to the collection state. At this time, the collector 22 extends beyond the edge of the drill bit 4. The second adjusting plate 34 is controlled to rotate the collector 22. The collector 22 scrapes the pit wall to collect soil, and at the same time, the collector 22 introduces the soil into the collection chamber 21. After collection is completed, the first adjusting plate 31 is rotated, which drives the rack 23 to move in sequence through the rotating rod 32 and the drive gear 33. The rack 23 drives the collector 22 to move and switch to the soil storage state. The hydraulic cylinder 121 drives the pusher plate 123 through the telescopic rod 122 to push the soil in the collection chamber 21 to the soil storage chamber 111 for temporary storage. When soil needs to be collected from another location, the second adjusting plate 34 drives the collecting element 22 to rotate, adjusting the angle and position of the soil collector.

[0032] This utility model's soil sampler, through the coordinated operation of the aforementioned components, enables continuous soil collection and temporary storage without the need to remove newly collected soil from the device. This effectively solves the problem of inconvenience in using existing soil collection equipment, improves the efficiency and convenience of soil collection, and provides a more efficient and convenient sampling tool for soil analysis.

[0033] The specific embodiments of this utility model described above do not constitute a limitation on the scope of protection of this utility model. Any other corresponding changes and modifications made based on the technical concept of this utility model should be included within the scope of protection of the claims of this utility model.

Claims

1. A soil collector, characterized in that, include: A soil storage assembly includes a housing and a bulldozer movably disposed on the housing, the housing having a soil storage cavity; and The collection component is slidably connected to the housing and has a collection cavity. It can switch between a collection state and a soil storage state when sliding. When the collection component is in the collection state, it can collect soil and introduce it into the collection cavity. When the acquisition component is in the soil storage state, the acquisition cavity is located on the movement path of the bulldozer, the acquisition cavity is connected to the soil storage cavity, and is located on the side of the soil storage cavity facing the bulldozer.

2. The soil collector according to claim 1, characterized in that, The bulldozing component includes a hydraulic cylinder, a telescopic rod, and a push plate connected in sequence. The hydraulic cylinder is located in the housing. When the collection component is in the soil storage state, the hydraulic cylinder can drive the push plate through the telescopic rod to push the soil in the collection chamber into the soil storage chamber.

3. The soil collector according to claim 1, characterized in that, Multiple soil storage cavities, multiple collection cavities, and multiple bulldozer components are provided, and the multiple soil storage cavities, multiple collection cavities, and multiple bulldozer components are all arranged correspondingly in the vertical direction.

4. The soil collector according to claim 1, characterized in that, The soil collector further includes a drive assembly rotatably disposed on the housing. The collection assembly includes a collection element and a rack connected to each other. The collection element has the collection cavity. The drive assembly engages with the rack and can drive the rack to reciprocate during rotation, so that the rack drives the collection element to move.

5. The soil collector according to claim 4, characterized in that, The acquisition component also includes a guide rod, which is slidably disposed on the housing and connected to the acquisition element.

6. The soil collector according to claim 4, characterized in that, The drive assembly further includes a first adjusting disc, a rotating rod, and a drive gear. The rotating rod is rotatably connected to the housing. The first adjusting disc and the drive gear are both connected to the rotating rod, and the drive gear meshes with the rack.

7. The soil collector according to claim 6, characterized in that, The drive assembly also includes a second adjusting disk and a drive column connected to each other. The drive column is fixedly connected to the housing. Under the action of external force, the second adjusting disk can drive the drive column to rotate, so that the drive column drives the housing and the acquisition element to rotate.

8. The soil collector according to claim 7, characterized in that, The drive column has a receiving cavity, the rotating rod is disposed in the receiving cavity and is arranged on the same central axis as the drive column, and the first adjusting plate and the second adjusting plate are arranged on the same central axis.

9. The soil collector according to claim 8, characterized in that, The drive assembly also includes a guide bearing, which is fixed to the cavity wall of the receiving cavity, and the rotating rod passes through the guide bearing.

10. The soil collector according to claim 1, characterized in that, The soil collector includes a conical drill bit, the non-tip of which is connected to the housing, and the collection assembly extends beyond the edge of the drill bit when the collection assembly is in the collection state.

Images