Soil salinity measuring device
By designing a moving mechanism supporting legs and threaded rods and a pump flushing mechanism, the handling and adhesion problems of the soil salt measurement device are solved, and the accuracy of the results without manual handling and measurement are achieved.
Patent Information
- Application Number
- CN202420622347.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing soil salt measurement device requires manual handling and the soil salt sensor is prone to stick to the soil, which affects the measurement results.
A soil salt determination device including a substrate, a moving mechanism and a flushing mechanism is designed to achieve no manual handling by supporting legs and threaded rods, and the soil on the sensor is cleaned by a water pump and a flushing head.
The movement of the unmanned handling device is achieved, the amount of manual labor is reduced, and the soil adhesion is prevented by cleaning and affecting the accuracy of the measurement results.
Smart Images
Figure CN222167025U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of soil determination, in particular to a soil salinity determination device. Background Art
[0002] Soil testing refers to measuring and determining the properties of soil that can be manifested without chemical changes. The physical properties of soil are closely related to its moisture, air, heat conditions, as well as the requirements for farmland irrigation and drainage and farming results. Determining the physical properties of soil is a basic task in designing irrigation and drainage projects and conducting soil management.
[0003] The utility model patent with the authorization announcement number CN 210180968 U discloses a soil salinity measuring device. First, the drill rod is pulled out of the soil by a hydraulic rod, and then the pin is taken out from the through hole of the chassis, so that the inner plate and the chassis lose the limiting relationship. Then people can rotate the main machine, and the main machine drives the bottom inner plate to rotate in the chassis. Because the inner plate and the chassis are connected by balls, people can easily rotate the main machine, saving a lot of manpower and avoiding people from moving the device. The above-mentioned prior art solutions still have the following differences: although multi-point testing can be achieved in the same area by rotating the main machine, the entire device still needs to be manually transported to the test area. Secondly, the detection of soil salinity requires the soil salt sensor to be inserted into the soil, and the soil salt sensor generally has a certain viscosity and is easy to adhere to the surface of the soil salt sensor. If it is not cleaned up, it may affect the subsequent soil salt measurement results. Therefore, a soil salt measurement device is proposed to solve the above-mentioned problems. Utility Model Content
[0004] The purpose of the utility model is to provide a soil salinity measuring device to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a soil salt measuring device, comprising a substrate and a measuring mechanism, wherein a moving mechanism is arranged at the bottom of the substrate, and a flushing mechanism extending to the bottom of the substrate is arranged at the top of the substrate;
[0006] The moving mechanism includes supporting legs, the top of the base plate is threadedly connected to a threaded rod extending to its bottom, the bottom of the threaded rod is rotatably connected to a connecting plate, the bottom of the connecting plate is fixedly connected to a moving wheel, the top of the threaded rod is fixedly connected to a rotating block, and the top of the rotating block is movably connected to an insertion rod.
[0007] Preferably, the measuring mechanism comprises an electric push rod, and the output end of the electric push rod is fixedly connected to a soil salinity sensor.
[0008] Preferably, the electric push rod is fixedly connected to the top of the base plate and its output end extends to the bottom of the base plate, and the model of the soil salt sensor is HydraProbe.
[0009] Preferably, the supporting legs are fixedly connected to the bottom of the base plate, and two supporting legs are fixedly connected to the left and right sides of the bottom of the base plate and are symmetrically distributed front to back. The front and rear sides of the connecting plate are fixedly connected to limiting blocks, and the opposite sides of the supporting legs on the front and rear sides are provided with limiting grooves that are compatible with the moving trajectory of the limiting blocks.
[0010] Through the above technical solution, under the joint restriction of the limit block and the limit groove, the connection plate can be prevented from rotating together with the threaded rod, thereby ensuring the moving direction and moving distance of the moving wheel.
[0011] Preferably, a through hole adapted to the insertion rod is provided inside the rotating block, a slot adapted to the insertion rod is provided on the top of the base plate, and the number of the slots is not less than three and is distributed in a ring shape on the outside of the threaded rod.
[0012] Through the above technical solution, the inserted rod is passed through the through hole and engaged with the slot on the top of the base plate, so that the threaded rod can be fixed to prevent the threaded rod from rotating, thereby affecting the height of the moving wheel.
[0013] Preferably, the flushing mechanism comprises a water tank, a water pump is fixedly connected to the top of the base plate, and a flushing head extending to the bottom thereof is fixedly connected to the top of the base plate.
[0014] Preferably, the water tank is fixedly connected to the top of the base plate, a first connecting pipe is fixedly connected between the water tank and the water pump, there are two flushing heads which are respectively located on the left and right sides of the soil salt sensor, and a second connecting pipe is fixedly connected between the water pump and the flushing head.
[0015] Through the above technical solution, the water pump is started, and under the action of the first connecting pipe and the second connecting pipe, the water in the water pump can be pumped into the flushing head to flush the soil adhered to the soil salt sensor, preventing excess soil from having an adverse effect on subsequent measurement results.
[0016] Compared with the prior art, the beneficial effects achieved by the utility model are:
[0017] First, the utility model supports the base plate and its top structure through the supporting legs. When the base plate needs to be moved, the plug rod is pulled out upwards, and the threaded rod is rotated by rotating the rotating block. Under the restriction of the limit block and the limit groove, the connecting plate drives the moving wheel to move downward until the supporting legs are separated from the ground. Then the plug rod is inserted into the slot through the rotating block. The whole device can be moved by the moving wheel, avoiding manual handling of the device and reducing manual labor.
[0018] Second, the utility model starts the water pump to pump the water in the water tank into the flushing head through the first connecting pipe and the second connecting rod to flush the soil on the soil salt sensor, thereby preventing the soil adhering to the soil salt sensor from affecting the salt measurement result. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0020] Figure 2 This is another isometric perspective schematic diagram of the utility model;
[0021] Figure 3 It is a three-dimensional schematic diagram of the substrate of the utility model;
[0022] Figure 4 It is a cross-sectional schematic diagram of the connection between the limit block and the support leg of the utility model.
[0023] Among them: 1. Base plate; 2. Measuring mechanism; 3. Moving mechanism; 4. Flushing mechanism; 21. Electric push rod; 22. Soil salt sensor; 31. Support leg; 32. Threaded rod; 33. Connecting plate; 331. Limit block; 332. Limit groove; 34. Moving wheel; 35. Rotating block; 36. Insert rod; 361. Slot; 41. Water tank; 42. Water pump; 43. Flushing head. DETAILED DESCRIPTION
[0024] 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.
[0025] The utility model provides the following technical solutions:
[0026] Embodiment 1
[0027] See also Figure 1 , Figure 2 , Figure 3 and Figure 4A soil salt measuring device comprises a substrate 1 and a measuring mechanism 2, wherein a moving mechanism 3 is fixedly connected to the bottom of the substrate 1, and the moving mechanism 3 comprises a supporting leg 31, a threaded rod 32 extending to the bottom of the substrate 1 is threadedly connected to the top of the substrate 1, a connecting plate 33 is rotatably connected to the bottom of the threaded rod 32, a moving wheel 34 is fixedly connected to the bottom of the connecting plate 33, a rotating block 35 is fixedly connected to the top of the threaded rod 32, and a plug 36 is movably connected to the top of the rotating block 35, and the measuring mechanism 2 comprises an electric push rod 21, and a soil salt sensor 22 is fixedly connected to the output end of the electric push rod 21, and the electric push rod 21 is fixedly connected to the top of the substrate 1 and its output end extends to the substrate 1, the model of the soil salt sensor 22 is HydraProbe, the support leg 31 is fixedly connected to the bottom of the base plate 1, and the left and right sides of the bottom of the base plate 1 are fixedly connected with two support legs 31 that are symmetrically distributed front to back, and the front and rear sides of the connecting plate 33 are fixedly connected with limit blocks 331, and the opposite sides of the front and rear support legs 31 are provided with limit grooves 332 that are compatible with the moving trajectory of the limit blocks 331, and the interior of the rotating block 35 is provided with a through hole that is compatible with the insertion rod 36, and the top of the base plate 1 is provided with a slot 361 that is compatible with the insertion rod 36, and the number of the slots 361 is not less than three and is distributed in a ring shape on the outside of the threaded rod 32.
[0028] Through the above technical solution, the support legs 31 support the substrate 1 and its top structure. When the substrate 1 needs to be moved, the insertion rod 36 is pulled out upwards, and the threaded rod 32 is rotated by rotating the rotating block 35. Under the restriction of the limit block 331 and the limit groove 332, the connecting plate 33 drives the moving wheel 34 to move downward until the support leg 31 is separated from the ground, and then the insertion rod 36 is inserted into the slot 361 through the rotating block 35. The entire device can be moved by the moving wheel 34, avoiding manual handling of the device and reducing manual labor.
[0029] Embodiment 2
[0030] See also Figure 1 and Figure 2 , and on the basis of Example 1, it is further obtained that: the top of the substrate 1 is fixedly connected with a flushing mechanism 4 extending to its bottom, the flushing mechanism 4 includes a water tank 41, the top of the substrate 1 is fixedly connected with a water pump 42, the top of the substrate 1 is fixedly connected with a flushing head 43 extending to its bottom, the water tank 41 is fixedly connected to the top of the substrate 1, a first connecting pipe is fixedly connected between the water tank 41 and the water pump 42, the number of the flushing heads 43 is two and they are respectively located on the left and right sides of the soil salt sensor 22, and a second connecting pipe is fixedly connected between the water pump 42 and the flushing head 43.
[0031] Through the above technical solution, by starting the water pump 42, the water in the water tank 41 is pumped into the flushing head 43 through the first connecting pipe and the second connecting rod to flush the soil on the soil salt sensor 22, thereby preventing the soil adhering to the soil salt sensor 22 from affecting the salt measurement result.
[0032] In actual operation, when the device is in use, the fixing effect of the threaded rod 32 is released by pulling out the plug rod 36, and then the threaded rod 32 is rotated to move the moving wheel 34 down to fit the ground. The entire device can be moved to the area to be measured by the moving wheel 34, and then the soil salt sensor 22 is inserted into the soil by starting the electric push rod 21 to perform salt measurement. After the measurement is completed, the soil salt sensor 22 is retracted, and the water pump 42 is started to flush the soil adhering to the soil salt sensor 22 through the flushing head 43.
[0033] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. A soil salinity measuring device, comprising a substrate (1) and a measuring mechanism (2), characterized in that: The bottom of the substrate (1) is provided with a moving mechanism (3), and the top of the substrate (1) is provided with a flushing mechanism (4) extending to the bottom thereof; The moving mechanism (3) comprises a supporting leg (31); the top of the base plate (1) is threadedly connected to a threaded rod (32) extending to the bottom thereof; the bottom of the threaded rod (32) is rotatably connected to a connecting plate (33); the bottom of the connecting plate (33) is fixedly connected to a moving wheel (34); the top of the threaded rod (32) is fixedly connected to a rotating block (35); the top of the rotating block (35) is movably connected to an insertion rod (36).
2. A soil salinity measuring device according to claim 1, characterized in that: The measuring mechanism (2) comprises an electric push rod (21), and a soil salt sensor (22) is fixedly connected to the output end of the electric push rod (21).
3. A soil salinity measuring device according to claim 2, characterized in that: The electric push rod (21) is fixedly connected to the top of the base plate (1) and its output end extends to the bottom of the base plate (1). The model of the soil salt sensor (22) is HydraProbe.
4. A soil salinity measuring device according to claim 1, characterized in that: The support legs (31) are fixedly connected to the bottom of the base plate (1); two support legs (31) are fixedly connected to the left and right sides of the bottom of the base plate (1) and are symmetrically distributed in the front and back; the front and back sides of the connecting plate (33) are fixedly connected to the limit blocks (331); and the opposite sides of the support legs (31) on the front and back sides are provided with limit grooves (332) adapted to the movement trajectory of the limit blocks (331).
5. A soil salinity measuring device according to claim 1, characterized in that: The rotating block (35) is provided with a through hole adapted to the insertion rod (36) inside, and the top of the base plate (1) is provided with a slot (361) adapted to the insertion rod (36). The number of the slots (361) is not less than three and they are distributed in a ring shape on the outside of the threaded rod (32).
6. A soil salinity measuring device according to claim 2, characterized in that: The flushing mechanism (4) comprises a water tank (41), a water pump (42) is fixedly connected to the top of the base plate (1), and a flushing head (43) extending to the bottom of the base plate (1) is fixedly connected to the top of the base plate (1).
7. A soil salinity measuring device according to claim 6, characterized in that: The water tank (41) is fixedly connected to the top of the base plate (1); a first connecting pipe is fixedly connected between the water tank (41) and the water pump (42); there are two flushing heads (43) which are respectively located on the left and right sides of the soil salinity sensor (22); and a second connecting pipe is fixedly connected between the water pump (42) and the flushing head (43).