Soil sampling device for soil fertilizer informatization

Abstract

The utility model relates to the technical field of soil sampling, and particularly discloses a soil sampling device for soil fertilizer informatization, which comprises a soil sampler main body and a handheld handle, a soil sample ejection mechanism is inserted into the top end of the soil sampler main body, a display is fixedly arranged at the top end of the soil sample ejection mechanism, and a steering driving part is fixedly arranged on the outer side of the soil sampler main body. A sampling opening in the bottom end of the sampling barrel after sampling can be plugged through the plugging module, so that a soil sample can be prevented from falling off from the sampling barrel in the process of upwards lifting the soil sampling device for soil and fertilizer informatization; through a humidity sensor, a temperature sensor and a PH value sensor on the soil fertilizer detection assembly, the humidity, the temperature and the PH value of soil fertilizer can be detected in the sampling process, data detected by the humidity sensor, the temperature sensor and the PH value sensor can be digitally displayed through a displayer, and detected values can be visually read conveniently; and the specific information of the soil fertilizer can be known in detail.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil sampling, and in particular relates to a soil sampling device for soil and fertilizer informatization. Background Art

[0002] Soil and fertilizer refers to the general term for wall soil, stove soil, etc. that can serve as fertilizer. Informatization refers to the historical process of cultivating and developing new productive forces represented by intelligent tools based on computers and making them benefit society. Informatization is based on modern communication, network, and database technologies, and summarizes various elements of the research object into a database for specific groups of people to use in their lives, work, study, and decision-making, and is a technology that combines various behaviors closely related to human beings. Soil sampling refers to the method of collecting soil samples, including the layout of sampling and sampling technology. After sampling, the existing soil sampling device is not convenient to close the sampling port, which makes the soil sample easy to fall off during the upward lifting process, making the soil sample incomplete or loose, and failing to maintain the original state of the soil well. In addition, the existing soil sampling device for soil and fertilizer informatization has a single functionality, and cannot detect the temperature, humidity, and pH value of the soil and fertilizer at different depths during the sampling process. Utility Model Content

[0003] The purpose of the utility model is to provide a soil sampling device for soil and fertilizer informationization to solve the problems raised in the above-mentioned background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A soil sampling device for soil and fertilizer informationization includes a soil sampler body and a hand-held handle, a soil sample ejection mechanism is inserted at the top of the soil sampler body, a display is fixed at the top of the soil sample ejection mechanism, a steering drive is fixed at the outside of the soil sampler body, a blocking module is fixedly connected at one end of the steering drive, when the soil sample is collected, the driving gear on the blocking module is rotated by the steering drive, the driving gear can drive the ring gear to rotate when the driving gear rotates, and the rotation of the ring gear can drive multiple groups of blocking plates to close and block the sampling port at the bottom of the sampling tube after sampling, so as to prevent the soil sample from falling out of the sampling tube during the process of pulling up the soil sampler for soil and fertilizer informationization, a soil and fertilizer detection component is arranged at the outside of the blocking module, and the humidity, temperature and pH value of the soil and fertilizer can be detected during the sampling process through the soil and fertilizer detection component;

[0006] The blocking module includes an outer shell, a sampling barrel and a rotating column rotatably arranged on the outer shell, and the sampling barrel is fixedly inserted in the middle of the outer shell, a slot is opened on the sampling barrel, the inner cavity of the slot is connected to a blocking plate through a hinge shaft, the blocking plate is connected to a connecting piece through a hinge shaft, one end of the connecting piece is connected to a ring gear through a hinge shaft, a guide groove is opened on the ring gear, a guide limit column is inserted in the inner cavity of the guide groove, and the guide limit column is fixedly arranged in the inner cavity of the outer shell, a driving gear is fixedly sleeved on the outer side of the rotating column, and the driving gear is meshed and connected to the ring gear.

[0007] Preferably, the soil sample ejection mechanism includes a push-pull rod inserted into the top of the soil sampler body, the upper and lower ends of the push-pull rod are respectively fixedly connected with a pressing plate and a ejecting piston, and the ejecting piston is arranged inside the sampling tube, and a return spring is sleeved on the outer side of the top of the push-pull rod.

[0008] Preferably, the bottom end of the push-pull rod is inserted into the sampling barrel, and the size of the ejecting piston connected to the bottom end of the push-pull rod matches the size of the sampling barrel.

[0009] Preferably, the interior of the pressing plate is configured as a hollow structure, and a mobile power source is provided in the cavity inside the pressing plate.

[0010] Preferably, the soil fertility detection component is composed of a humidity sensor, a temperature sensor and a pH sensor, and the humidity sensor, the temperature sensor and the pH sensor are all connected to the display through wires.

[0011] Preferably, the steering drive comprises an outer sleeve fixedly arranged on the outside of the soil sampler body, the middle part of the outer sleeve is rotatably connected to a driving rod through a bearing, a rotating wheel is fixedly arranged on the top of the driving rod, and the bottom end of the driving rod is fixedly connected to the rotating column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. When the utility model is in use, the sampling port at the bottom of the sampling tube after sampling can be blocked by the blocking module, so that the soil sample can be prevented from falling out of the sampling tube during the process of pulling up the soil sampling device for soil and fertilizer informationization, so that the soil sample can be prevented from being incompletely preserved or becoming loose, and the original state of the soil can be well maintained. The soil sample collected from the inner cavity of the sampling tube can be ejected by the soil sample ejecting mechanism, so that the soil sample can be prevented from being stuck in the sampling tube. The humidity sensor, temperature sensor and pH value sensor on the soil and fertilizer detection component can detect the humidity, temperature and pH value of the soil and fertilizer during the sampling process, and the data detected by the humidity sensor, temperature sensor and pH value sensor can be digitally displayed by the display, so that the detected values ​​can be intuitively read and the specific information of the soil and fertilizer can be understood in more detail. At the same time, the soil and fertilizer detection component can also transmit the detected data to the database for storage through the infinite transmission module, which can be used for research by the staff and is convenient for realizing soil and fertilizer informationization. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of a soil sampling device for soil and fertilizer informationization;

[0015] Figure 2 A cross-sectional structural diagram of a soil sampling device for soil and fertilizer informationization;

[0016] Figure 3 A top view of a sectional view of a plugging module of a soil sampling device for soil and fertilizer informationization;

[0017] Figure 4 The present invention is a structural diagram of a plugging module of a soil sampling device for soil and fertilizer informationization.

[0018] In the figure: 1. Soil sampler body; 2. Handle; 3. Soil sample ejection mechanism; 4. Display; 5. Steering drive; 6. Blocking module; 7. Soil and fertilizer detection component;

[0019] 301, outer shell; 302, rotating motor; 303, unloading roller; 304, unloading chute;

[0020] 501, filter box; 502, impurity collection drawer; 503, exhaust port;

[0021] 601, outer shell; 602, sampling tube; 603, rotating column; 604, blocking plate; 605, connecting piece; 606, ring gear; 607, guide slide groove; 608, guide limit column; 609, driving gear. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] Example:

[0024] See also Figure 1-Figure 4 As shown, a soil sampling device for soil and fertilizer informationization includes a soil sampler body 1 and a hand-held handle 2, a soil sample ejection mechanism 3 is inserted at the top of the soil sampler body 1, a display 4 is fixedly provided at the top of the soil sample ejection mechanism 3, a steering drive member 5 is fixedly provided on the outside of the soil sampler body 1, and a blocking module 6 is fixedly connected to one end of the steering drive member 5. When the soil sample is collected, the driving gear 609 on the blocking module 6 is rotated by the steering drive member 5, and the driving gear 609 can drive the ring gear 606 to rotate when the driving gear 609 rotates. The rotation of the ring gear 606 can drive multiple groups of blocking plates 604 to close and block the sampling port at the bottom of the sampling tube 602 after sampling, so as to avoid the soil sample from falling off from the sampling tube 602 during the process of pulling the soil sampler for soil and fertilizer informationization upward, and to avoid the soil sample from being incompletely preserved or becoming loose, and to well maintain the original state of the soil, and a soil and fertilizer detection component 7 is provided on the outside of the blocking module 6, and the humidity, temperature and pH value of the soil and fertilizer can be detected during the sampling process through the soil and fertilizer detection component 7;

[0025] The plugging module 6 includes an outer shell 601, a sampling barrel 602 and a rotating column 603 rotatably arranged on the outer shell 601, and the sampling barrel 602 is fixedly inserted in the middle of the outer shell 601, a notch is provided on the sampling barrel 602, and the inner cavity of the notch is connected to a plugging plate 604 through a hinge shaft, and a connecting member 605 is connected to the plugging plate 604 through a hinge shaft, and one end of the connecting member 605 is connected to a ring gear 606 through a hinge shaft, and a guide groove 607 is provided on the ring gear 606, and a guide limit column 608 is inserted in the inner cavity of the guide groove 607, and the guide limit column 608 is fixedly arranged in the inner cavity of the outer shell 601, and the rotating column 6 03 The outer fixed sleeve is provided with a driving gear 609, and the driving gear 609 is meshed and connected to the ring gear 606. By rotating the rotating wheel 503 on the steering drive member 5, the rotating wheel 503 can drive the driving gear 609 on the blocking module 6 to rotate. When the driving gear 609 rotates, it can drive the ring gear 606 to rotate. The rotation of the ring gear 606 can drive multiple groups of blocking plates 604 to close and block the sampling port at the bottom of the sampling tube 602 after sampling. Conversely, rotating the rotating wheel 503 in the opposite direction can control the opening of multiple groups of blocking plates 604. At this time, the collected soil and fertilizer samples can be taken out through the sampling port at the bottom of the sampling tube 602.

[0026] refer to Figure 1 and Figure 2 As shown, the soil sample ejecting mechanism 3 includes a push-pull rod 301 inserted and arranged at the top of the soil sampler body 1, and the upper and lower ends of the push-pull rod 301 are respectively fixedly connected with a pressing plate 302 and a ejecting piston 303, and the ejecting piston 303 is arranged inside the sampling tube 602. A reset spring 304 is sleeved on the outer side of the top of the push-pull rod 301. The soil and fertilizer samples collected in the inner cavity of the sampling tube 602 can be ejected by pressing the pressing plate 302 on the soil sample ejecting mechanism, which can prevent the soil and fertilizer samples from being stuck in the sampling tube 602. After the soil and fertilizer samples are taken out and the pressing plate 302 is released, the reset spring 304 can be used to automatically reset the pressed pressing plate 302 and the ejecting piston 303, so as to facilitate the next ejection operation.

[0027] refer to Figure 2 As shown, the bottom end of the push-pull rod 301 is inserted into the sampling tube 602 , and the size of the ejecting piston 303 connected to the bottom end of the push-pull rod 301 matches the size of the sampling tube 602 .

[0028] refer to Figure 2 As shown, the interior of the pressing plate 302 is set as a hollow structure, and a mobile power supply is provided in the cavity inside the pressing plate 302, and the soil and fertilizer detection component 7 and the display 4 can be powered by the mobile power supply.

[0029] refer to Figure 2 As shown, the soil and fertilizer detection component 7 is composed of a humidity sensor, a temperature sensor and a pH sensor, and the humidity sensor, the temperature sensor and the pH sensor are all connected to the display 4 through wires. The humidity, temperature and pH value of the soil and fertilizer can be detected during the sampling process through the humidity sensor, the temperature sensor and the pH sensor on the soil and fertilizer detection component 7. The data detected by the humidity sensor, the temperature sensor and the pH sensor can be digitally displayed through the display 4, which is convenient for intuitively reading the detected values ​​and facilitating a more detailed understanding of the specific information of the soil and fertilizer. At the same time, the soil and fertilizer detection component 7 can also transmit the detected data to the database for storage through the infinite transmission module, which can be used for research by the staff.

[0030] refer to Figure 2As shown, the steering drive member 5 includes an outer sleeve 501 fixedly arranged on the outside of the soil sampler body 1, and the middle part of the outer sleeve 501 is rotatably connected to a driving rod 502 through a bearing. A rotating wheel 503 is fixedly provided on the top of the driving rod 502, and the bottom end of the driving rod 502 is fixedly connected to a rotating column 603. By rotating the rotating wheel 503 on the steering drive member 5, the rotating wheel 503 can drive the driving gear 609 on the blocking module 6 to rotate. When the driving gear 609 rotates, it can drive the ring gear 606 to rotate. The rotation of the ring gear 606 can drive multiple groups of blocking plates 604 to close and block the sampling port at the bottom of the sampling tube 602 after sampling.

[0031] Working principle: by rotating the rotating wheel 503 on the steering drive member 5, the rotating wheel 503 can drive the driving gear 609 on the blocking module 6 to rotate, and when the driving gear 609 rotates, it can drive the ring gear 606 to rotate, and the rotation of the ring gear 606 can drive multiple groups of blocking plates 604 to close and block the sampling port at the bottom of the sampling tube 602 after sampling, conversely, rotating the rotating wheel 503 in the opposite direction can control the opening of multiple groups of blocking plates 604, and at this time, the collected soil and fertilizer samples can be taken out through the sampling port at the bottom of the sampling tube 602, and the soil and fertilizer samples collected in the inner cavity of the sampling tube 602 can be ejected by pressing the pressing plate 302 on the soil sample ejection mechanism, so as to avoid the soil and fertilizer samples from being stuck in the sampling tube 602, and the soil and fertilizer samples can be prevented from being stuck in the sampling tube 602. After the fertile soil sample is taken out and the pressing plate 302 is released, the reset spring 304 can be used to automatically reset the pressed pressing plate 302 and the ejecting piston 303. The humidity, temperature and pH value of the soil and fertilizer can be detected during the sampling process through the humidity sensor, temperature sensor and pH sensor on the soil and fertilizer detection component 7. The data detected by the humidity sensor, temperature sensor and pH sensor can be digitally displayed through the display 4, which is convenient for intuitively reading the detected values ​​and facilitating a more detailed understanding of the specific information of the soil and fertilizer. At the same time, the soil and fertilizer detection component 7 can also transmit the detected data to the database for storage through the infinite transmission module, which can be used for research by the staff and facilitate the realization of soil and fertilizer informatization.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil sampling device for soil and fertilizer informationization, comprising a soil sampler body (1) and a hand-held handle (2), characterized in that: A soil sample ejection mechanism (3) is inserted into the top of the soil sampler body (1), a display (4) is fixedly provided on the top of the soil sample ejection mechanism (3), a steering drive component (5) is fixedly provided on the outside of the soil sampler body (1), a plugging module (6) is fixedly connected to one end of the steering drive component (5), and a soil and fertilizer detection component (7) is provided on the outside of the plugging module (6); The blocking module (6) comprises an outer shell (601), a sampling tube (602) and a rotating column (603) rotatably arranged on the outer shell (601), and the sampling tube (602) is fixedly inserted in the middle of the outer shell (601), a notch is provided on the sampling tube (602), the inner cavity of the notch is connected to a blocking plate (604) via a hinge shaft, a connecting member (605) is connected to the blocking plate (604) via a hinge shaft, one end of the connecting member (605) is connected to a ring gear (606) via a hinge shaft, a guide groove (607) is provided on the ring gear (606), a guide limit column (608) is inserted in the inner cavity of the guide groove (607), and the guide limit column (608) is fixedly arranged in the inner cavity of the outer shell (601), and a driving gear (609) is fixedly sleeved on the outer side of the rotating column (603), and the driving gear (609) is meshed and connected to the ring gear (606).

2. A soil sampling device for soil and fertilizer informationization according to claim 1, characterized in that: The soil sample ejection mechanism (3) comprises a push-pull rod (301) inserted and arranged at the top end of the soil sampler body (1); the upper and lower ends of the push-pull rod (301) are respectively fixedly connected with a pressing plate (302) and a material ejection piston (303); the material ejection piston (303) is arranged inside the sampling tube (602); and a return spring (304) is sleeved on the outer side of the top end of the push-pull rod (301).

3. A soil sampling device for soil and fertilizer informationization according to claim 2, characterized in that: The bottom end of the push-pull rod (301) is inserted into the interior of the sampling tube (602), and the size of the ejecting piston (303) connected to the bottom end of the push-pull rod (301) matches the size of the sampling tube (602).

4. The soil sampling device for soil and fertilizer informationization according to claim 2 is characterized in that: The interior of the pressing plate (302) is configured as a hollow structure, and a mobile power source is provided in the cavity inside the pressing plate (302).

5. The soil sampling device for soil and fertilizer informatization according to claim 1 is characterized in that: The soil and fertilizer detection component (7) is composed of a humidity sensor, a temperature sensor and a pH value sensor, and the humidity sensor, the temperature sensor and the pH value sensor are all connected to the display (4) through wires.

6. The soil sampling device for soil and fertilizer informationization according to claim 1 is characterized in that: The steering drive member (5) comprises an outer sleeve (501) fixedly arranged on the outside of the soil sampler body (1); a driving rod (502) is rotatably connected to the middle of the outer sleeve (501) via a bearing; a rotating wheel (503) is fixedly arranged on the top of the driving rod (502); and the bottom of the driving rod (502) is fixedly connected to a rotating column (603).

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