Portable soil texture detection device

Abstract

The utility model relates to the technical field of soil texture detection, and discloses a portable soil texture detection device which comprises a shell, a handle is fixedly mounted at the top of the shell, a sampling mechanism is arranged in an inner cavity of the shell and comprises a first motor, the first motor is fixedly connected with the shell, and the handle is fixedly connected with the shell. A one-way screw rod is fixedly mounted on an output shaft of the first motor, a lifting screw block is in threaded connection with the surface of the one-way screw rod, a positioning plate is fixedly mounted on one side of the lifting screw block, and a second motor is fixedly mounted at the bottom of the positioning plate. By arranging the sampling mechanism, drilling sampling can be conducted on soil, soil of different depths can be taken out, after the soil is taken out, a detection pen can be used for detecting soil components, by arranging the placing mechanism, the soil can be stored, follow-up detection through a precise instrument is facilitated, and by arranging a lifting handle, a worker can conveniently carry the device.

Description

Technical Field

[0001] The utility model relates to the field of soil quality detection, in particular to a soil quality detection device which is easy to carry. Background Art

[0002] Before carrying out construction such as planting on the soil, we usually need to conduct soil sampling and testing to ensure the smooth progress of the construction. When testing the soil quality, a sampling device is needed. The traditional device operation is relatively cumbersome.

[0003] Chinese patent CN219065472U discloses a soil quality detection device, which relates to the field of soil quality detection, and includes a detector body, wherein the bottom surface of the detector body is fixedly connected to the upper surface of the mounting plate. The utility model is connected to the fixing plate by setting a detection mechanism. When using the device, the user can use multiple insertion rods to fix the device as a whole on the ground, and then the user controls the motor to work and controls the extension of the electric push rod through the controller. When the motor works, the drill bit is driven to rotate through gears 1 and 2, and the extension of the electric push rod is used to push the detection mechanism as a whole to move downward so that the drill bit enters the soil. This solves the problem that the existing soil quality detection device can only detect soil of a single depth at a time when in use. When the existing detection device is needed to detect multi-layer soil, the user needs to repeatedly insert the detection probe into different depths for detection, thereby increasing the workload of the detection personnel and reducing the detection efficiency. The detection head is easily damaged during the drilling process, and it is safer to take out the soil for detection, and the device is inconvenient to carry.

[0004] Therefore, those skilled in the art provide a portable soil testing device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to improve the problem that the existing soil detection device is inconvenient to carry and the probe is easily damaged during the drilling process, the utility model provides a soil detection device that is easy to carry.

[0006] The utility model provides a soil quality detection device that is easy to carry, and adopts the following technical solutions:

[0007] A soil detection device that is easy to carry, comprising a shell, a handle fixedly installed on the top of the shell, a sampling mechanism provided in the inner cavity of the shell, the sampling mechanism comprising a first motor, the first motor is fixedly connected to the shell, a one-way screw is fixedly installed on the output shaft of the first motor, a lifting screw block is threadedly connected to the surface of the one-way screw, a positioning plate is fixedly installed on one side of the lifting screw block, a second motor is fixedly installed on the bottom of the positioning plate, and a sampling drill pipe is fixedly installed on the output shaft of the second motor;

[0008] A placement mechanism is arranged on one side of the shell, and the placement mechanism comprises a placement box, the placement box is fixedly connected to the shell, a partition is fixedly installed in the inner cavity of the placement box, and a placement tank is arranged at the bottom of the inner cavity of the placement box and the top of the partition.

[0009] By adopting the above technical solution and setting up a sampling mechanism, soil sampling can be carried out to facilitate subsequent testing. By setting up a placing mechanism, in which a placing tank is used to hold samples, sample scattering can be avoided, which is convenient for subsequent testing.

[0010] Optionally, pins are fixedly mounted around the bottom of the shell, and the pins are of a conical structure.

[0011] By adopting the above technical solution, the pins can be inserted into the soil to prevent the device from sliding sideways.

[0012] Optionally, a guide slider is fixedly installed on the other side of the lifting screw block, a guide slot is provided in the inner cavity of the shell, and the guide slider is slidably connected to the guide slot.

[0013] By adopting the above technical solution, the guide sliding block and the guide sliding groove are used in combination to guide the lifting screw block, so that the lifting screw block is stable when moving.

[0014] Optionally, a sliding block is fixedly mounted on one side of the positioning plate, and a sliding groove is provided in the inner cavity of the shell.

[0015] By adopting the above technical solution, the sliding block and the sliding groove are used in combination to guide the positioning plate, so that the positioning plate is more stable when moving.

[0016] Optionally, a locating bearing is fixedly installed on the top of the inner cavity of the shell, and the locating bearing is rotatably connected to the one-way screw.

[0017] By adopting the above technical solution, the positioning bearing positions the one-way screw to prevent the one-way screw from tilting.

[0018] Optionally, one side of the storage box is movably connected to a box door via a hinge, and a lock is provided on one side of the box door.

[0019] By adopting the above technical solution, the box door can be opened through the lock, which is convenient for people to place or take out the storage tank.

[0020] Optionally, a rubber pad is provided at the top of the inner cavity of the handle, and a semicircular groove is formed in the inner cavity of the rubber pad.

[0021] By adopting the above technical solution, the rubber pad increases comfort and the semicircular groove facilitates lifting.

[0022] Optionally, a controller is disposed on the front side of the shell, a battery box is disposed at the bottom of the front side of the shell, and a storage battery is disposed in the inner cavity of the battery box.

[0023] By adopting the above technical solution, the controller is used to control the switches of various electrical appliances, and the batteries in the battery box provide electrical energy for the devices.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The utility model can drill and sample the soil by setting a sampling mechanism, and can take soil of different depths. After taking out the soil, the soil composition can be tested with a detection pen. By setting a placement mechanism, the soil can be stored, which is convenient for subsequent testing with precision instruments. By setting a handle, it is convenient for staff to carry the device.

[0026] 2. The plug of the utility model can be inserted into the soil to prevent the device from sliding sideways. The guide slider is used in conjunction with the guide slot to guide the lifting screw block, so that the lifting screw block is stable when moving. The sliding block is used in conjunction with the sliding slot to guide the positioning plate, so that the positioning plate is more stable when moving. The positioning bearing positions the one-way screw to prevent the one-way screw from tilting. The door of the box can be opened by the lock, which is convenient for people to place or take out the placement tank. The rubber pad increases comfort. The semicircular groove is convenient for lifting. The controller is used to control the switches of various electrical appliances. The battery in the battery box provides power for the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic diagram of the structure of the utility model.

[0028] Figure 2 It is a schematic diagram of the internal structure of the shell of the utility model.

[0029] Figure 3 It is a left-side structural schematic diagram of the interior of the shell of the utility model.

[0030] Figure 4 This utility model Figure 3 Enlarged structural diagram at A in the middle.

[0031] Figure 5 It is a schematic diagram of the internal structure of the placement box of the utility model.

[0032] Description of reference numerals:

[0033] 1. Shell; 2. Handle; 3. Placement mechanism; 301. Placement box; 302. Box door; 303. Partition; 304. Placement tank; 4. Sampling mechanism; 401. First motor; 402. One-way screw; 403. Lifting screw block; 404. Positioning plate; 405. Second motor; 406. Sampling drill pipe; 5. Pin; 6. Controller; 7. Battery box. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5This application is described in further detail.

[0035] Embodiment 1:

[0036] Please refer to Figure 1-4 A portable soil detection device includes a shell 1, a handle 2 is fixedly installed on the top of the shell 1, a rubber pad is arranged on the top of the inner cavity of the handle 2, and a semicircular groove is opened in the inner cavity of the rubber pad, pins 5 are fixedly installed around the bottom of the shell 1, and the pins 5 are of a conical structure, a sampling mechanism 4 is arranged in the inner cavity of the shell 1, and the sampling mechanism 4 includes a first motor 401, the first motor 401 is fixedly connected to the shell 1, and a one-way screw 402 is fixedly installed on the output shaft of the first motor 401, a positioning bearing is fixedly installed on the top of the inner cavity of the shell 1, and the positioning shaft The bearing is rotationally connected to the one-way screw 402, and a lifting screw block 403 is threadedly connected to the surface of the one-way screw 402. A positioning plate 404 is fixedly installed on one side of the lifting screw block 403, and a guide slider is fixedly installed on the other side of the lifting screw block 403. The inner cavity of the shell 1 is provided with a guide groove, and the guide slider is slidably connected to the guide groove. A second motor 405 is fixedly installed on the bottom of the positioning plate 404, and a sampling drill pipe 406 is fixedly installed on the output shaft of the second motor 405. A sliding block is fixedly installed on one side of the positioning plate 404, and a sliding groove is provided in the inner cavity of the shell 1.

[0037] In this embodiment: by setting up a sampling mechanism 4, soil sampling can be carried out to facilitate subsequent testing, the pin 5 can be inserted into the soil to prevent the device from sliding sideways, the guide slider and the guide slot are used in conjunction with each other to guide the lifting screw block 403, so that the lifting screw block 403 is stable when moving, the sliding block and the sliding slot are used in conjunction with each other to guide the positioning plate 404, so that the positioning plate 404 is more stable when moving, the positioning bearing positions the one-way screw 402 to prevent the one-way screw 402 from tilting, the rubber pad increases comfort, and the semicircular groove facilitates lifting.

[0038] Embodiment 2:

[0039] Reference Figure 1 and Figure 5 A placing mechanism 3 is provided on one side of the outer shell 1, and the placing mechanism 3 includes a placing box 301. The placing box 301 is fixedly connected to the outer shell 1, and a partition 303 is fixedly installed in the inner cavity of the placing box 301. The bottom of the inner cavity of the placing box 301 and the top of the partition 303 are both provided with a placing tank 304. A box door 302 is movably connected to one side of the placing box 301 through a hinge, and a lock is provided on one side of the box door 302. A controller 6 is provided on the front of the outer shell 1, and a battery box 7 is provided at the bottom of the front of the outer shell 1, and a battery is provided in the inner cavity of the battery box 7.

[0040] In this embodiment: a placement mechanism 3 is provided, wherein a placement tank 304 is used to hold samples to avoid sample scattering and facilitate subsequent testing. The box door 302 can be opened by a lock to facilitate people to place or take out the placement tank 304. The controller 6 is used to control the switches of various electrical appliances, and the batteries in the battery box 7 provide power for the device.

[0041] The implementation principle of the utility model is: when in use, the staff lifts the handle 2 for easy carrying of the device, inserts the pin 5 into the soil, turns on the second motor 405 to drive the sampling drill pipe 406 to rotate, turns on the first motor 401 to drive the one-way screw 402 to rotate, the one-way screw 402 drives the lifting screw block 403 to move downward, the lifting screw block 403 drives the positioning plate 404 to move downward, thereby driving the second motor 405 and the sampling drill pipe 406 to move downward, and the sampling drill pipe 406 is used to sample the soil. After the sampling is completed, the detection pen can be used to perform preliminary detection on the sample, the sample can be placed in the placement tank 304, and the placement box 301 can be used to store the sample, and more precise instruments can be used for subsequent detection.

[0042] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A portable soil quality detection device, comprising a housing (1), characterized in that: A handle (2) is fixedly mounted on the top of the shell (1), a sampling mechanism (4) is arranged in the inner cavity of the shell (1), and the sampling mechanism (4) comprises a first motor (401), the first motor (401) is fixedly connected to the shell (1), a one-way screw (402) is fixedly mounted on the output shaft of the first motor (401), a lifting screw block (403) is threadedly connected to the surface of the one-way screw (402), a positioning plate (404) is fixedly mounted on one side of the lifting screw block (403), a second motor (405) is fixedly mounted on the bottom of the positioning plate (404), and a sampling drill pipe (406) is fixedly mounted on the output shaft of the second motor (405); A placement mechanism (3) is provided on one side of the outer shell (1), and the placement mechanism (3) comprises a placement box (301). The placement box (301) is fixedly connected to the outer shell (1), a partition (303) is fixedly installed in the inner cavity of the placement box (301), and a placement tank (304) is provided at the bottom of the inner cavity of the placement box (301) and the top of the partition (303).

2. The portable soil quality detection device according to claim 1 is characterized in that: Pins (5) are fixedly mounted on all four sides of the bottom of the housing (1), and the pins (5) are of a conical structure.

3. The portable soil quality detection device according to claim 1 is characterized in that: A guide sliding block is fixedly mounted on the other side of the lifting screw block (403); a guide sliding groove is provided in the inner cavity of the shell (1), and the guide sliding block is slidably connected to the guide sliding groove.

4. The portable soil quality detection device according to claim 1 is characterized in that: A sliding block is fixedly mounted on one side of the positioning plate (404), and a sliding groove is provided in the inner cavity of the housing (1).

5. The portable soil quality detection device according to claim 1 is characterized in that: A positioning bearing is fixedly mounted on the top of the inner cavity of the housing (1), and the positioning bearing is rotationally connected to the one-way screw (402).

6. The portable soil quality detection device according to claim 1 is characterized in that: One side of the storage box (301) is movably connected to a box door (302) via a hinge, and one side of the box door (302) is provided with a lock.

7. The portable soil quality detection device according to claim 1 is characterized by: A rubber pad is arranged at the top of the inner cavity of the handle (2), and a semicircular groove is opened in the inner cavity of the rubber pad.

8. The portable soil quality detection device according to claim 1 is characterized by: A controller (6) is arranged on the front of the housing (1), a battery box (7) is arranged on the bottom of the front of the housing (1), and a storage battery is arranged in the inner cavity of the battery box (7).

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