Decomposition type soil sample collector

Abstract

The utility model discloses a decomposition type soil sample collector which comprises a hydraulic lifter, a transmission case and a drill cylinder, the hydraulic lifter is fixed on a carrier plate, support plates are arranged on two sides of the carrier plate, fixing piles are arranged at the bottoms of the support plates, a controller is arranged on a plate body of each support plate, and the drill cylinder is arranged on the transmission case. A limiting plate is arranged on a middle plate body of the bottom of the carrying plate, the transmission box is fixed to a connecting disc, and the connecting disc is fixed to a lifting column of a hydraulic lifter. According to the soil collector, the hydraulic lifter drives the motor, then the motor drives the drilling barrel to loosen soil, when the drilling barrel drills into the soil, only the soil needs to be buried in the drilling barrel manually, after burying is completed, the hydraulic lifter drives the drilling barrel to be taken out of the soil, and finally connection between the drilling barrel and the rotating shaft is removed; by means of the mode, the sampling speed is high, the sampling efficiency is high, and the problems that due to manual sampling, the process is tedious, and the consumed time is too long are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of soil collection equipment, in particular to a decomposable soil sample collector. Background Art

[0002] Soil is the foundation of agricultural production. To understand the soil, study plant nutrition and crop fertilization, soil analysis is necessary. Over the years, soil analysis has played a role in conducting soil surveys, diagnosing soil and crop nutrition, guiding crop fertilization, and promoting agricultural production. Agricultural production requires the study, understanding and analysis of the soil as a subject, and the collection of soil samples is a necessary and primary task.

[0003] Currently, soil sampling is done manually with the help of external tools. The process is cumbersome and time-consuming, resulting in low sampling efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the shortcomings of the prior art, the utility model provides a decomposable soil sample collector, which solves the problem that manual sampling with the help of external tools is relatively cumbersome and time-consuming, resulting in low sampling efficiency.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented by the following technical solutions: a decomposable soil sample collector, comprising a hydraulic lifter, a transmission box and a drill barrel, wherein the hydraulic lifter is fixed on a carrier plate, support plates are provided on both sides of the carrier plate edge, a fixing pile is provided at the bottom of the support plate, a controller is provided on the plate body of the support plate, a limit plate is provided on the bottom middle plate body of the carrier plate, the transmission box is fixed on a connecting plate, the connecting plate is fixed to the lifting column of the hydraulic lifter, limit rods are provided on both sides of the transmission box, a motor is provided inside the transmission box, the motor is connected to the rotating shaft through a bearing, the drill barrel is composed of a drill bit and a barrel body, the drill bit and the barrel body are an integrated structure, a connecting rod is provided inside the drill barrel, one end of the connecting rod is fixed to the inside of the drill bit, and the other end is provided with a locking sleeve, the locking sleeve is threadedly locked with the rotating shaft, a rotating buckle is provided on the sleeve body of the locking sleeve, a control button is provided outside the controller, a control mainboard is provided inside the controller, and the control mainboard is respectively connected to the hydraulic lifter and the motor through connecting lines.

[0008] Preferably, the drill bit has a conical structure, and spiral cutting blades are provided on the outer walls of the drill bit and the barrel, and the structures of the spiral cutting blades on the drill bit and the barrel correspond to each other.

[0009] Preferably, a threaded column is provided on the shaft end of the rotating shaft, a locking groove is provided in the sleeve body of the locking sleeve, and the threads on the inner wall of the locking groove are matched with the threads on the body of the threaded column.

[0010] Preferably, the fixing pile is composed of a pile body and a cone, the cone and the pile body are an integrated structure, and a barb is provided on the outer wall of the cone.

[0011] Preferably, a slide rail is provided on the inner plate body of the limit plate, and the slide rail is engaged with the limit rods on both sides of the transmission box, and the slide rail and the limit rod are respectively provided with a limit groove and a limit buckle, and the limit groove and the limit buckle are engaged with each other.

[0012] Preferably, the connecting plate is composed of a top plate and a bottom plate, the top plate and the bottom plate are connected via a column, and the top plate and the bottom plate have the same plate size.

[0013] Preferably, the control main board is a PCB integrated circuit board, and a power connection port, a device connection port and a control chip are provided on the control main board. The control chip is a CPU chip, and the control chip model is MAX1714. The control chip is connected to the device connection port via a data transmission line.

[0014] (III) Beneficial effects

[0015] The utility model provides a decomposable soil sample collector, which has the following beneficial effects:

[0016] The soil collector drives the motor through a hydraulic lift, and the motor drives the drill tube to loosen the soil. When the drill tube is drilled into the soil, people only need to bury the drill tube with soil. After the burial is completed, the drill tube is driven out of the soil by the hydraulic lift, and finally the connection between the drill tube and the rotating shaft is released to take out the soil in the drill tube. This method has fast sampling speed and high efficiency, and avoids the problem of cumbersome process and long time spent in manual sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the drill tube structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the transmission box structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the controller of the utility model.

[0021] In the figure, hydraulic lifter-1, transmission box-2, drill barrel-3, carrier plate-4, support plate-5, controller-6, limit plate-7, fixed pile-8, connecting plate-9, drill bit-10, barrel-11, connecting rod-12, locking sleeve-13, rotating buckle-14, motor-15, rotating shaft-16, limit rod-17, control main board-18. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 The utility model embodiment provides a technical solution: a decomposable soil sample collector, comprising a hydraulic lifter 1, a transmission box 2 and a drill tube 3, wherein the hydraulic lifter 1 is fixed on a carrier plate 4, support plates 5 are provided on both sides of the carrier plate 4, a fixing pile 8 is provided at the bottom of the support plate 5, a controller 6 is provided on the plate body of the support plate 5, a limit plate 7 is provided on the bottom middle plate body of the carrier plate 4, the transmission box 2 is fixed on a connecting plate 9, the connecting plate 9 is fixed to the lifting column of the hydraulic lifter 1, limit rods 17 are provided on both sides of the transmission box 2, and a motor 1 is provided inside the transmission box 2 5, the motor 15 is connected to the rotating shaft 16 through a bearing, the drill barrel 3 is composed of a drill bit 10 and a barrel body 11, the drill bit 10 and the barrel body 11 are an integrated structure, a connecting rod 12 is arranged in the drill barrel 3, one end of the connecting rod 12 is fixed to the inside of the drill bit 10, and the other end is provided with a locking sleeve 13, the locking sleeve 13 is threadedly locked with the rotating shaft 16, and a rotating buckle 14 is arranged on the sleeve body of the locking sleeve 13, a control button is arranged on the outside of the controller 6, and a control main board 18 is arranged inside the controller 6, and the control main board 18 is respectively connected to the hydraulic lifter 1 and the motor 15 through connecting lines.

[0024] The drill bit 10 is of a conical structure, and spiral cutting blades are provided on the outer walls of the drill bit 10 and the barrel 11, and the spiral cutting blades on the drill bit 10 and the barrel 11 have corresponding structures. The spiral cutting blades can improve the working efficiency of the drill bit and facilitate soil sampling.

[0025] The shaft end of the rotating shaft 16 is provided with a threaded column, and the sleeve of the locking sleeve 13 is provided with a locking groove, and the thread on the inner wall of the locking groove matches the thread on the threaded column. The rotating shaft and locking sleeve with threaded locking are easy to disassemble and assemble, which provides convenience for maintenance and replacement.

[0026] The fixing pile 8 is composed of a pile body and a cone, wherein the cone and the pile body are an integrated structure, and a barb is arranged on the outer wall of the cone. The fixing pile realizes the fixation of the entire collector.

[0027] The inner plate of the limit plate 7 is provided with a slide rail, which is engaged with the limit rods 17 on both sides of the transmission box 2. The slide rail and the limit rod 17 are respectively provided with a limit groove and a limit buckle, which are engaged with each other. When the hydraulic lifter extends and retracts the transmission box, the limit plate ensures the limit of the transmission box during the lifting process.

[0028] The connecting plate 9 is composed of a top plate and a bottom plate, which are connected by a column, and the top plate and the bottom plate have the same plate size. The connecting plate with a double plate structure realizes the fixation of the motor box and ensures the stability of the hydraulic lifter during the pushing process.

[0029] The control main board 18 is a PCB integrated circuit board, and is provided with a power connection port, a device connection port and a control chip. The control chip is a CPU chip, and the control chip model is MAX1714. The control chip is connected to the device connection port through a data transmission line. The control main board realizes integrated control of the device.

[0030] Working principle: When taking soil samples, first fix the carrier plate 4 on the soil through the fixing columns 8 on the support plates 5 on both sides of the carrier plate 4, connect the controller 6 to an external power supply, start the hydraulic lifter 1 and the motor 15 respectively, the motor 15 will drive the rotating shaft 16 to rotate, and the rotating shaft 16 will drive the drill barrel 3 to rotate. Under the action of the hydraulic lifter 1, the drill barrel 3 will be embedded in the soil. After it is completely embedded, the soil can be pushed directly into the drill barrel 3 manually until it is buried. Finally, start the hydraulic lifter 1 to take the drill barrel 3 out of the soil, release the lock between the drill barrel 3 and the rotating shaft 16 by rotating the buckle 14, and take out the soil in the drill barrel 3.

[0031] The hydraulic lifter 1, transmission box 2, drill tube 3, carrier plate 4, support plate 5, controller 6, limit plate 7, fixed pile 8, connecting plate 9, drill bit 10, cylinder 11, connecting rod 12, locking sleeve 13, rotating buckle 14, motor 15, rotating shaft 16, limit rod 17, control main board 18 of the utility model are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. The problem solved by the utility model is that sampling is performed manually with the help of external tools, and the process is relatively cumbersome. , and it takes a long time, resulting in the problem of low sampling efficiency. The soil collector of the utility model drives the motor 15 through the hydraulic lifter 1, and then the motor 15 drives the drill tube 3 to loosen the soil. When the drill tube 3 is drilled into the soil, it is only necessary to bury the drill tube 3 with the soil. After the burial is completed, the drill tube 3 is driven by the hydraulic lifter 1 to be taken out of the soil, and finally the connection between the drill tube 3 and the rotating shaft 16 is released to take out the soil in the drill tube 3. This method has fast sampling speed and high efficiency, and avoids the problem of cumbersome process and long time spent in manual sampling.

[0032] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A decomposable soil sample collector, characterized in that: The invention comprises a hydraulic lifter (1), a transmission box (2) and a drill tube (3), wherein the hydraulic lifter (1) is fixed on a carrier plate (4), support plates (5) are provided on both sides of the carrier plate (4), a fixing pile (8) is provided at the bottom of the support plate (5), a controller (6) is provided on the plate body of the support plate (5), a limit plate (7) is provided on the bottom middle plate body of the carrier plate (4), the transmission box (2) is fixed on a connecting plate (9), the connecting plate (9) is fixed to the lifting column of the hydraulic lifter (1), limit rods (17) are provided on both sides of the transmission box (2), a motor (15) is provided inside the transmission box (2), and the motor (15) is connected to the rotating shaft through a bearing. (16), the drill barrel (3) is composed of a drill bit (10) and a barrel (11), the drill bit (10) and the barrel (11) are an integrated structure, a connecting rod (12) is provided in the drill barrel (3), one end of the connecting rod (12) is fixed to the inside of the drill bit (10), and the other end is provided with a locking sleeve (13), the locking sleeve (13) is threadedly locked with the rotating shaft (16), and a rotating buckle (14) is provided on the sleeve body of the locking sleeve (13), a control button is provided on the outside of the controller (6), and a control main board (18) is provided inside the controller (6), and the control main board (18) is respectively connected to the hydraulic lifter (1) and the motor (15) through connecting lines.

2. The decomposable soil sample collector according to claim 1, characterized in that: The drill bit (10) has a conical structure, and spiral cutting blades are provided on the outer walls of the drill bit (10) and the barrel (11), and the spiral cutting blades on the drill bit (10) and the barrel (11) have corresponding structures.

3. The decomposable soil sample collector according to claim 1, characterized in that: A threaded column is provided at the end of the shaft body of the rotating shaft (16), a locking groove is provided in the sleeve body of the locking sleeve (13), and the threads on the inner wall of the locking groove are matched with the threads on the body of the threaded column.

4. The decomposable soil sample collector according to claim 1, characterized in that: The fixed pile (8) is composed of a pile body and a cone, the cone and the pile body are an integrated structure, and a barb is provided on the outer wall of the cone.

5. The decomposable soil sample collector according to claim 1, characterized in that: A slide rail is provided on the inner plate body of the limit plate (7), and the slide rail is engaged with the limit rods (17) on both sides of the transmission box (2). The slide rail and the limit rod (17) are respectively provided with a limit groove and a limit buckle, and the limit groove and the limit buckle are engaged with each other.

6. The decomposable soil sample collector according to claim 1, characterized in that: The connecting plate (9) is composed of a top plate and a bottom plate, the top plate and the bottom plate are connected via a column, and the top plate and the bottom plate have the same plate size.

7. The decomposable soil sample collector according to claim 1, characterized in that: The control main board (18) is a PCB integrated circuit board. The control main board (18) is provided with a power connection port, a device connection port and a control chip. The control chip is a CPU chip. The control chip model is MAX1714. The control chip is connected to the device connection port via a data transmission line.

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