Agricultural economic management sample collection device

Abstract

The utility model belongs to the field of agricultural sample collection, and particularly relates to an agricultural economic management sample collection device which comprises a round rod for collecting agricultural economic management samples, a sampling pipe and a limiting mechanism, a second placing groove is formed in the round rod, a sampling pipe is arranged in the second placing groove, one end of the round rod is fixedly connected with a sampling head, one end of the sampling pipe is in contact connection with the sampling head, a limiting mechanism is arranged on the round rod, and the limiting mechanism is connected with the sampling pipe. A first annular plate and a second annular plate are rotationally connected to the round rod, the first annular plate and the second annular plate are fixedly connected with the same cover plate, the cover plate corresponds to the second containing groove, and the limiting mechanism is connected with the cover plate. According to the utility model, through the cooperation of all the components, not only can a soil sample be directly collected into the sampling pipe, but also the sampling head can be cleaned, so that the sampling of the soil sample at other positions is prevented from being influenced.

Description

Technical Field

[0001] This utility model relates to the field of agricultural sample collection technology, and in particular to an agricultural economic management sample collection device. Background Technology

[0002] Agricultural economic management is a general term for a series of tasks involving the planning, organization, control, and coordination of economic activities such as production, exchange, distribution, and consumption in the entire agricultural production process, as well as the motivation of personnel, to achieve the expected goals. It mainly involves rationally organizing productive forces within the agricultural production sector according to the requirements of objective economic and natural laws, and properly handling the material interests of the state, enterprises, and laborers. Agricultural economic management requires timely understanding of the production status of agricultural crops, thus necessitating the regular collection and testing of crop samples. Soil is also a key element in agricultural sampling and analysis, requiring the use of specialized sample collection devices.

[0003] Existing sample collection devices have significant limitations. During the collection process, the collected samples often lack suitable storage locations, affecting subsequent progress. To address this issue, application number 202220189859.1 discloses a sample collection device for agricultural economic management. This device includes a hollow cylinder, a connecting rod, and a feeding assembly. One end of the connecting rod is fixedly connected to the hollow cylinder, and the other end is fixedly connected to the feeding assembly. A sample storage assembly is provided, with the outer surface of the connecting rod fixedly connected to it. The sample storage assembly includes a storage box, fixing bolts, a connecting cylinder, a sampling assembly, a first connecting block, and a second connecting block. In this invention, the sample storage assembly can store the collected samples. The top of the box has multiple equally spaced storage slots, allowing for the storage of multiple samples at a time, thus meeting sample storage needs in various situations. Furthermore, the storage tube not only stores the samples but also labels them, facilitating later differentiation by staff and reducing the likelihood of confusion.

[0004] The above-mentioned patent has the following problems when used: When using it, staff need to collect the sample through a hollow tube and then put the collected sample into the storage tube, which is cumbersome, time-consuming and labor-intensive.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by proposing an agricultural economic management sample collection device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] An agricultural economic management sample collection device includes a round rod for collecting agricultural economic management samples, a sampling tube, and a limiting mechanism;

[0009] The circular rod has a second placement groove, and a sampling tube is placed in the second placement groove. A sampling head is fixedly connected to one end of the circular rod, and one end of the sampling tube is in contact with the sampling head. A limiting mechanism is provided on the circular rod and is connected to the sampling tube. A first ring plate and a second ring plate are rotatably connected to the circular rod. The same cover plate is fixedly connected to the first ring plate and the second ring plate. The cover plate corresponds to the second placement groove, and the limiting mechanism is connected to the cover plate.

[0010] The limiting mechanism includes a trapezoidal block, a baffle, and a spring. The trapezoidal block is slidably connected to the round rod. Through the cooperative design between the round rod, the sampling tube, the sampling head, the cover plate, the transmission rod, the round plate, and the limiting mechanism, not only can soil samples be directly collected into the sampling tube, but the sampling head can also be cleaned to avoid affecting the sampling of soil samples from other locations.

[0011] Preferably, a groove is provided on the round rod, and a torsion spring is fixedly installed in the groove. One end of the torsion spring is fixedly connected to the ring plate. Through the elastic potential energy of the torsion spring, the cover plate returns to its original shape and interacts with the trapezoidal block.

[0012] Preferably, the round rod has a sliding groove, and the trapezoidal block slides in the sliding groove. One end of the trapezoidal block is in contact with the sampling tube, and the other end of the trapezoidal block is in contact with the cover plate. The action of the cover plate and the inclined surface on the trapezoidal block causes the trapezoidal block to slide into the round rod, which stretches the spring and causes one end of the trapezoidal block to block and limit the sampling tube, thereby achieving the effect of limiting and protecting the sampling tube.

[0013] Preferably, the trapezoidal block has a second sliding groove, and a baffle is slidably connected in the second sliding groove. The baffle is fixedly connected to the round rod. The baffle prevents the trapezoidal block from detaching from the round rod. A spring is fixedly installed in the second sliding groove. One end of the spring is fixedly connected to the baffle. The spring causes the trapezoidal block to return to its original shape and releases its obstruction of the sampling tube.

[0014] Preferably, a piston is slidably connected inside the sampling tube, and a push rod is fixedly connected to the piston. The push rod is slidably connected to the sampling tube, and a handle is provided at one end of the round rod. By pushing the push rod, the piston slides inside the sampling tube and pushes out the soil sample inside the sampling tube, thereby facilitating the collection of soil samples.

[0015] Preferably, a clamping ring is fixedly installed on the round rod, and a storage box is fixedly connected to the clamping ring. The storage box is provided with multiple placement slots, each of which is adapted to the sampling tube. The storage box facilitates the storage of the sampling tube.

[0016] Preferably, the round rod has a sliding groove three, and a transmission rod is slidably connected in the sliding groove three. One end of the transmission rod is fixedly connected to a round plate, which is adapted to the sampling head. The other end of the transmission rod is fixedly connected to a push plate, which is slidably connected to the round rod. By pushing the push plate, the push plate drives the round plate to move towards the sampling head through the transmission rod. Since the diameter of the round plate is adapted to the diameter of the sampling head, by passing the round plate through the sampling head, the soil inside the sampling head can be cleaned, avoiding affecting the soil samples taken from other locations.

[0017] Preferably, an arc-shaped plate is welded to the sampling head. The arc-shaped plate is in contact with and adapted to the cover plate. Through the action of the arc-shaped plate, it is easy to pull the round rod, the cover plate and the sampling head out of the soil, and it can achieve a certain effect of preventing soil adhesion. A foot pedal is fixedly connected to the round rod to facilitate inserting the sampling head into the soil.

[0018] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0019] (1) The present invention provides an agricultural economic management sample collection device. Through the coordinated design of the round rod, sampling tube, sampling head, cover plate, transmission rod, round plate and limiting mechanism, it can not only directly collect soil samples into the sampling tube, but also clean the sampling head to avoid affecting the sampling of soil samples in other locations, thereby improving convenience and efficiency.

[0020] (2) The present invention provides an agricultural economic management sample collection device, which, through the cooperative design between the sampling tube, the push rod and the piston, can facilitate the staff to take out the soil sample from the sampling tube. Attached Figure Description

[0021] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary. The structures, proportions, sizes, etc., shown in this specification are only used to complement the content disclosed in the specification for those skilled in the art to understand and read, and are not intended to limit the conditions under which this utility model can be implemented. Therefore, they have no substantial technical significance, and any modification of the structure, change of the proportional relationship, or adjustment of the size is not permitted.

[0022] Figure 1 This is a three-dimensional structural diagram of an agricultural economic management sample collection device proposed in this utility model;

[0023] Figure 2 This is an anatomical diagram of an agricultural economic management sample collection device proposed in this utility model.

[0024] Figure 3 This is an exploded view of an agricultural economic management sample collection device proposed in this utility model;

[0025] Figure 4 for Figure 2 Enlarged structural diagram at point A;

[0026] Figure 5 This is a schematic diagram of the round rod and the limiting mechanism.

[0027] Figure 6 for Figure 5 A magnified structural diagram at point B in the middle.

[0028] Explanation of reference numerals in the attached drawings: 1. Round rod; 2. Sampling head; 3. Sampling tube; 4. Ring plate one; 5. Ring plate two; 6. Cover plate; 7. Torsion spring; 8. Limiting mechanism; 9. Transmission rod; 10. Round plate; 11. Push plate; 12. Arc plate; 13. Hoop ring; 14. Storage box; 15. Placement slot one; 16. Foot pedal; 17. Push rod; 18. Piston; 81. Trapezoidal block; 82. Baffle; 83. Spring. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] This utility model provides an agricultural economic management sample collection device, referring to... Figure 1-6An agricultural economic management sample collection device includes a round rod 1, a sampling tube 3, and a limiting mechanism 8 for collecting agricultural economic management samples;

[0031] A second placement groove is provided on the round rod 1, and a sampling tube 3 is provided in the second placement groove. A sampling head 2 is fixedly connected to one end of the round rod 1, and one end of the sampling tube 3 is in contact with the sampling head 2. A limiting mechanism 8 is provided on the round rod 1, and the limiting mechanism 8 is connected to the sampling tube 3. A first ring plate 4 and a second ring plate 5 are rotatably connected to the round rod 1. The same cover plate 6 is fixedly connected to the first ring plate 4 and the second ring plate 5. The cover plate 6 corresponds to the second placement groove, and the limiting mechanism 8 is connected to the cover plate 6.

[0032] The limiting mechanism 8 includes a trapezoidal block 81, a baffle 82, and a spring 83. The trapezoidal block 81 is slidably connected to the round rod 1. Through the cooperative design between the round rod 1, the sampling tube 3, the sampling head 2, the cover plate 6, the transmission rod 9, the round plate 10, and the limiting mechanism 8, it can not only directly collect soil samples into the sampling tube 3, but also clean the sampling head 2 to avoid affecting the sampling of soil samples in other locations.

[0033] In this embodiment, a groove 1 is provided on the round rod 1, and a torsion spring 7 is fixedly installed in the groove 1. One end of the torsion spring 7 is fixedly connected to the second ring plate 5. Through the elastic potential energy of the torsion spring 7, the cover plate 6 returns to its original shape and acts with the trapezoidal block 81. Two grooves 2 are provided on the round rod 1, and a bearing 1 is fixedly sleeved in each of the two grooves. The outer walls of the two bearings 1 are fixedly connected to the first ring plate 4 and the second ring plate 5, respectively. The outer walls of the first ring plate 4 and the second ring plate 5 are flush with the outer wall of the round rod 1. The cover plate 6 is in contact with the round rod 1.

[0034] In this embodiment, a sliding groove is provided on the round rod 1, and the trapezoidal block 81 slides in the sliding groove. One end of the trapezoidal block 81 is in contact with the sampling tube 3, and the other end of the trapezoidal block 81 is in contact with the cover plate 6. The action of the cover plate 6 and the inclined surface on the trapezoidal block 81 causes the trapezoidal block 81 to slide into the round rod 1, and the spring 83 is stretched, causing one end of the trapezoidal block 81 to block and limit the sampling tube 3, thereby achieving the effect of limiting and protecting the sampling tube 3.

[0035] In this embodiment, a second sliding groove is provided on the trapezoidal block 81, and a baffle 82 is slidably connected in the second sliding groove. The baffle 82 is fixedly connected to the round rod 1. The baffle 82 prevents the trapezoidal block 81 from detaching from the round rod 1. A spring 83 is fixedly installed in the second sliding groove. One end of the spring 83 is fixedly connected to the baffle 82. The spring 83 causes the trapezoidal block 81 to return to its original shape and releases the obstruction and limitation on the sampling tube 3.

[0036] In this embodiment, a piston 18 is slidably connected inside the sampling tube 3, and a push rod 17 is fixedly connected to the piston 18. The push rod 17 is slidably connected to the sampling tube 3, and a handle is provided at one end of the round rod 1. By pushing the push rod 17, the piston 18 slides inside the sampling tube 3 and pushes out the soil sample inside the sampling tube 3, thereby achieving the effect of facilitating the collection of soil samples.

[0037] In this embodiment, a clamping ring 13 is fixedly installed on the round rod 1, and a storage box 14 is fixedly connected to the clamping ring 13. The storage box 14 is provided with multiple placement slots 15, which are all adapted to the sampling tube 3. The storage box 14 facilitates the storage of the sampling tube 3.

[0038] In this embodiment, a sliding groove 3 is provided on the round rod 1, and a transmission rod 9 is slidably connected in the sliding groove 3. A round plate 10 is fixedly connected to one end of the transmission rod 9. The round plate 10 is adapted to the sampling head 2. A push plate 11 is fixedly connected to the other end of the transmission rod 9. The push plate 11 is slidably connected to the round rod 1. By pushing the push plate 11, the push plate 11 drives the round plate 10 to move towards the sampling head 2 through the transmission of the transmission rod 9. Since the diameter of the round plate 10 is adapted to the sampling head 2, by passing the round plate 10 through the sampling head 2, the soil inside the sampling head 2 can be cleaned, avoiding affecting the soil samples taken from other locations.

[0039] In this embodiment, an arc-shaped plate 12 is welded onto the sampling head 2. The arc-shaped plate 12 is in contact with and adapted to the cover plate 6. Through the action of the arc-shaped plate 12, it is possible to easily pull the round rod 1, the cover plate 6 and the sampling head 2 out of the soil, and to achieve a certain effect of preventing soil adhesion. A foot pedal 16 is fixedly connected to the round rod 1 to facilitate inserting the sampling head 2 into the soil.

[0040] Working principle: In use, firstly, rotate the cover plate 6 so that it disengages from the second placement groove on the round rod 1. During this process, the cover plate 6 drives the first ring plate 4 and the second ring plate 5 to rotate a certain angle on the round rod 1. At the same time, the second ring plate 5 drives the torsion spring 7 to rotate and store force.

[0041] Then, the sampling tube 3 is taken out from the storage box 14 and placed in the placement slot 2, so that one end of the sampling tube 3 contacts the sampling head 2. Then the cover plate 6 is released. At this time, the elastic potential energy of the torsion spring 7 causes the cover plate 6 to return to its original shape and act on the trapezoidal block 81. During this process, the action of the cover plate 6 and the inclined surface on the trapezoidal block 81 causes the trapezoidal block 81 to slide into the round rod 1, and the spring 83 is stretched, so that one end of the trapezoidal block 81 blocks and limits the sampling tube 3, thereby achieving the effect of limiting and protecting the sampling tube 3.

[0042] Then, through the cooperation between the round rod 1, the foot pedal 16 and the handle, the sampling head 2 is inserted into the soil. During this process, the sampled soil enters the sampling tube 3 through the action of the sampling head 2, thereby achieving the purpose of sampling.

[0043] Next, rotate the cover plate 6 again and take out the sampling tube 3 and place it in the storage box. Then, push the push plate 11 so that the push plate 11 drives the circular plate 10 to move towards the sampling head 2 through the transmission rod 9. Since the diameter of the circular plate 10 is compatible with that of the sampling head 2, by passing the circular plate 10 through the sampling head 2, the soil inside the sampling head 2 can be cleaned, avoiding affecting the soil samples taken from other locations.

[0044] The technological advancements of this invention compared to existing technologies are as follows: through the cooperation of various components, not only can soil samples be directly collected into the sampling tube 3, but the sampling head 2 can also be cleaned to avoid affecting the sampling of soil samples from other locations, thus improving convenience and efficiency. Moreover, the structure is simple and more practical.

[0045] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. An agricultural economic management sample collection device, characterized by, Including the round bar (1) for agricultural economic management sample collection, sampling tube (3) and limiting mechanism (8); The round bar (1) is provided with a placing groove two, the sampling tube (3) is arranged in the placing groove two, one end of the round bar (1) is fixedly connected with the sampling head (2), one end of the sampling tube (3) is in contact with the sampling head (2), the round bar (1) is provided with a limiting mechanism (8), the limiting mechanism (8) is connected with the sampling tube (3), the round bar (1) is rotatably connected with a ring plate one (4) and a ring plate two (5), the ring plate one (4) and the ring plate two (5) are fixedly connected with the same cover plate (6), the cover plate (6) corresponds to the placing groove two, the limiting mechanism (8) is connected with the cover plate (6); The limiting mechanism (8) comprises a trapezoidal block (81), a baffle (82) and a spring (83), and the trapezoidal block (81) is slidably connected with the round bar (1).

2. An agricultural economic management sample collection device according to claim 1, wherein, The round bar (1) is provided with a groove one, the torsional spring (7) is fixedly installed in the groove one, and one end of the torsional spring (7) is fixedly connected with the ring plate two (5).

3. An agricultural economic management sample collection device according to claim 1, wherein, The round bar (1) is provided with a sliding groove one, the trapezoidal block (81) slides in the sliding groove one, one end of the trapezoidal block (81) is in contact with the sampling tube (3), and the other end of the trapezoidal block (81) is in contact with the cover plate (6).

4. An agricultural economic management sample collection device according to claim 3, wherein, The trapezoidal block (81) is provided with a sliding groove two, the baffle (82) is slidably connected in the sliding groove two, the baffle (82) is fixedly connected with the round bar (1), the spring (83) is fixedly installed in the sliding groove two, and one end of the spring (83) is fixedly connected with the baffle (82).

5. The agricultural economic management sample collection device of claim 1, wherein, The piston (18) is slidably connected in the sampling tube (3), the push rod (17) is fixedly connected with the piston (18), the push rod (17) is slidably connected with the sampling tube (3), and one end of the round bar (1) is provided with a handle.

6. An agricultural economic management sample collection device according to claim 1, wherein, The round bar (1) is fixedly installed with a tight hoop ring (13), the tight hoop ring (13) is fixedly connected with a storage box (14), the storage box (14) is provided with a plurality of placing grooves one (15), and the plurality of placing grooves one (15) are matched with the sampling tube (3).

7. An agricultural economic management sample collection device according to claim 1, wherein The round bar (1) is provided with a sliding groove three, the transmission rod (9) is slidably connected in the sliding groove three, one end of the transmission rod (9) is fixedly connected with a circular plate (10), the circular plate (10) is matched with the sampling head (2), the other end of the transmission rod (9) is fixedly connected with a push plate (11), and the push plate (11) is slidably connected with the round bar (1).

8. An agricultural economic management sample collection device according to claim 1, wherein, The arc-shaped plate (12) is welded on the sampling head (2), the arc-shaped plate (12) is in contact with the cover plate (6) and matched with the cover plate (6), and the round bar (1) is fixedly connected with a foot pedal (16).

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