Field fertilizer efficiency inspection, detection and acquisition device

Abstract

The utility model discloses a field fertilizer efficiency inspection, detection and acquisition device which comprises a rack, an acquisition part, a lifting part and a rotating part, the rack comprises a bottom frame, side frames and a top plate, the side frames are arranged on the two sides of the top of the bottom frame, and the top plate is arranged on the tops of the side frames. A piece taking hole and a movable hole are respectively formed in the top plate; the lifting part is arranged between the side frames and comprises a lifting plate and a movable rod, the movable rod is arranged at the top of the lifting plate, and the top end of the movable rod penetrates through the movable hole; a connecting hole is formed in the lifting plate; the collecting part comprises a collecting rod, a collecting barrel and a drill bit, the collecting barrel penetrates through the connecting hole, a collecting opening is formed in the side wall of the collecting barrel at the bottom of the lifting plate, the collecting rod is sleeved with the collecting barrel, and a collecting groove is formed in one side of the bottom end of the collecting rod; the drill is arranged at the bottom end of the collecting cylinder; the rotating part is arranged on the lifting plate. The field fertilizer efficiency inspection, detection and collection device disclosed by the utility model can be used for conveniently and quickly sampling deeper soil and is time-saving and labor-saving.

Description

Technical Field

[0001] This utility model relates to the field of soil collection, and in particular to a field fertilizer efficiency testing and collection device. Background Technology

[0002] To test the soil fertility in the field, it is necessary to sample the soil. The commonly used tool is a soil sampling drill. However, the soil sampling drill is a handheld tool, and it is time-consuming and laborious to take multiple samples at a deep depth. Utility Model Content

[0003] To address the aforementioned issues, this invention provides a field fertilizer efficiency testing and sampling device that facilitates rapid sampling of deeper soil, saving time and effort.

[0004] The technical solution of this utility model is as follows:

[0005] A field fertilizer efficacy testing and data collection device includes:

[0006] The frame includes a base frame, side frames, and a top plate. The side frames are located on opposite sides of the top of the base frame, and the top plate is located on the top of the side frames. The top plate is provided with a part-removing hole and a movable hole.

[0007] The lifting unit, located between the side frames, includes a lifting plate and a movable rod. The movable rod is located on the top of the lifting plate, and its top end passes through a movable hole. A connecting hole is provided on the lifting plate.

[0008] The collection unit includes a collection rod, a collection cylinder, and a drill bit. The collection cylinder passes through a connecting hole and is rotatably connected to a lifting plate. A collection port is provided on the side wall of the collection cylinder at the bottom of the lifting plate. The collection cylinder is sleeved on the outside of the collection rod. A collection groove matching the collection port is provided on one side of the bottom end of the collection rod. The drill bit is located at the bottom end of the collection cylinder.

[0009] The rotating part is located on the lifting plate and is connected to the collection tube by rotation drive.

[0010] In a further technical solution, the rotating part includes a motor, a rotating shaft, a first gear and a second gear. The motor is mounted on the lifting plate and connected to the first gear through the rotating shaft. The second gear is sleeved on the outside of the collection cylinder at the top of the lifting plate, and the first gear meshes with the second gear.

[0011] In a further technical solution, the top of the acquisition rod is provided with a first keyway on both sides, and the inner wall of the acquisition cylinder is provided with a second keyway that matches the first keyway. When the two first keyways are aligned with the second keyway, the acquisition slot is facing or away from the acquisition port.

[0012] In a further technical solution, the movable hole includes two holes, symmetrically arranged on both sides of the top plate near the side frame, and a sliding sleeve is provided in the movable hole, and the movable rod is slidably connected to the sliding sleeve.

[0013] In a further technical solution, the top plate is provided with rotating columns that are rotatably connected to the side frame on both sides near the middle of the side frame, and a locking element is provided between the rotating columns and the side frame.

[0014] In a further technical solution, a handle is vertically provided at the top of the movable rod.

[0015] In a further technical solution, a support block for the drill bit is provided on one side of the top of the base frame.

[0016] In a further technical solution, the bottom of the base frame is provided with two legs on one side and two rollers on the other side.

[0017] The beneficial effects of this utility model are:

[0018] 1. The frame can be moved to the field soil sampling location. The collection unit connected to the lifting plate is lowered via the lifting mechanism, so that the drill bit is against the ground. The movable rod is pressed down, and the rotating part acts as the drive, replacing some manual labor. Rotating the drill bit facilitates the collection rod and collection tube to penetrate the soil. To ensure the collection of soil at different depths, before the collection tube reaches the designated collection depth, the collection rod can be rotated so that the collection trough faces away from the collection opening to prevent soil from entering the collection trough. After reaching the designated depth, the collection rod can be rotated so that the collection trough faces the collection opening, driving the collection tube to rotate. During rotation, the rotating tube has a squeezing effect on the soil, allowing soil to be collected from the collection opening. After collection, the collection rod can be lowered and pulled out of the collection tube to remove the collected soil. This device facilitates and quickly samples deep soil, saving time and labor.

[0019] 2. Use a key to lock the sampling rod and sampling tube to prevent them from rotating relative to each other unnecessarily;

[0020] 3. Two movable holes are provided, corresponding to two movable rods, allowing the operator to hold the movable rods with both hands to raise and lower them, making the operation more convenient and labor-saving;

[0021] 4. The top plate can rotate relative to the side frame, making it easy to adjust the angle of the acquisition unit by rotating the top plate. After rotation, the angle is locked by the locking device. After acquisition, the lifting plate can be raised to rest the drill bit on the support block, avoiding the drill bit rubbing against the bottom surface when moving the frame, and making it easy to move the frame. Attached Figure Description

[0022] Figure 1 This is a cross-sectional schematic diagram of the field fertilizer efficiency testing and data collection device described in this embodiment of the utility model;

[0023] Figure 2This is a schematic diagram of the structure of the data acquisition rod described in an embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the top plate according to an embodiment of the present utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the base frame described in an embodiment of this utility model.

[0026] Explanation of reference numerals in the attached figures:

[0027] 10. Base frame; 11. Support legs; 12. Rollers; 13. Support block; 20. Side frame; 30. Top plate; 31. Picking hole; 32. Movable hole; 33. Sliding sleeve; 34. Rotating column; 35. Wing nut; 41. Movable rod; 42. Lifting plate; 43. Handle; 50. Collection rod; 51. Collection slot; 52. First keyway; 53. Grip; 60. Collection cylinder; 61. Collection port; 70. Drill bit; 81. Motor; 82. Rotating shaft; 83. First gear; 84. Second gear. Detailed Implementation

[0028] The embodiments of this utility model will be further described below with reference to the accompanying drawings.

[0029] Example:

[0030] like Figures 1-4 As shown, a field fertilizer efficiency testing and data collection device includes a frame, a collection unit, a lifting unit, and a rotating unit. The frame includes a base frame 10, side frames 20, and a top plate 30. The base frame 10 has two support legs 11 on one side of its bottom and two rollers 12 on the other side. The side frames 20 are located on opposite sides of the top of the base frame 10, and the top plate 30 is located on top of the side frames 20. The top plate 30 has a picking hole 31 in the middle, and movable holes 32 are provided on both sides of the top plate 30 near the side frames 20. Sliding sleeves 33 can be installed in the movable holes 32.

[0031] The lifting unit is located between the side frames 20 and includes a lifting plate 42 and a movable rod 41. The movable rod 41 is vertically arranged on both sides of the top of the lifting plate 42. The top of the movable rod 41 passes through the movable hole 32 and is slidably connected with the sliding sleeve 33. The top of the movable rod 41 is vertically provided with a handle 43 for easy holding. Lubricating oil can be added to the connection between the movable rod 41 and the sliding sleeve 33. A connection hole is opened in the middle of the lifting plate 42.

[0032] The collection unit includes a collection rod 50, a collection cylinder 60, and a drill bit 70. A bearing is provided at the connection hole to connect the collection cylinder 60. The collection cylinder 60 is mounted and rotatably connected to the lifting plate 42 via the bearing. A collection port 61 is provided on the side wall of the collection cylinder 60 at the bottom of the lifting plate 42. The collection cylinder 60 is sleeved on the outside of the collection rod 50. The top end of the collection rod 50 extends outside the collection cylinder 60. A collection groove 51 matching the collection port 61 is provided on one side of the bottom end of the collection rod 50. The drill bit 70 is located at the bottom end of the collection cylinder 60.

[0033] The rotating part is located on the lifting plate 42 and includes a motor 81, a rotating shaft 82, a first gear 83 and a second gear 84. The lifting plate 42 is provided with a mounting plate for the motor 81, and the motor 81 is located on the mounting plate. The motor shaft of the motor 81 is connected to the rotating shaft 82, and the first gear 83 is connected through the rotating shaft 82. The second gear 84 is sleeved on the outside of the collection cylinder 60 at the top of the lifting plate 42, and the first gear 83 and the second gear 84 mesh.

[0034] In this embodiment, multiple collection slots 51 can be set at intervals on the collection rod 50, and corresponding collection ports 61 can be opened on the collection cylinder 60, so that soil collection at different depths can be completed at one time.

[0035] The working principle of the above technical solution is as follows:

[0036] When using the device, tilt the frame so that the two support legs 11 are detached from the ground, and move the device to the field sampling location using the rollers 12. Once there, straighten the frame, with the support legs 11 supporting the ground, and press down on the handles 43 of the two movable rods 41 to lower the lifting plate 42 and its collection section, so that the drill bit 70 contacts the ground. At this time, the collection slot 51 of the collection rod 50 is facing away from the collection port 61. Start the motor 81, which drives the collection section to rotate through the engagement of the first gear 83 and the second gear 84. Continue pressing down on the movable rods 41, coordinating with the pressure... The drill bit 70 is used to drill into the soil until the collection cylinder 60 reaches the designated soil depth. The rotation is paused, and the collection groove 51 of the collection rod 50 is rotated to align with the collection port 61. The motor 81 is restarted, and the rotating collection cylinder 60 and the soil are squeezed against each other. The soil can enter the collection groove 51 through the collection port 61 to complete the collection. After collection, the motor 81 is turned off, the movable rod 41 is pulled upward to remove the collection part from the soil, and the collection rod 50 is pulled out from the collection cylinder 60 through the removal hole 31 to remove the soil in the collection groove 51 for the next collection.

[0037] In another embodiment, such as Figure 2 As shown, the top of the acquisition rod 50 has a first keyway 52 on both sides, and the inner wall of the acquisition cylinder 60 has a second keyway (not shown in the figure) that matches the first keyway 52. ​​When the two first keyways 52 are aligned with the second keyway, the acquisition slot 51 is facing or away from the acquisition port 61.

[0038] A flat key can be placed between the first keyway 52 and the second keyway to lock the collection rod 50 and the collection cylinder 60, preventing them from rotating relative to each other unnecessarily. When the collection slot 51 needs to be rotated, the collection rod 50 can be pulled out of the collection cylinder 60 through the flat key and then rotated back in.

[0039] In another embodiment, such as Figure 1 and Figure 3 As shown, the top plate 30 has a rotating column 34 rotatably connected to the side frame 20 in the middle of both sides near the side frame 20. A locking element is provided between the rotating column 34 and the side frame 20. The end of the rotating column 34 extends to the outside of the side frame 20. The outer side of the rotating column 34 on the outer side of the side frame 20 can be provided with an external thread. The locking element can be a wing nut 35. The external thread of the rotating column 34 can be connected to the wing nut 35.

[0040] The top plate 30 can rotate relative to the side frame 20, which makes it easy to adjust the angle of the acquisition unit by rotating the top plate 30. After rotation, the angle of the top plate 30 is locked by tightening the wing nut 35.

[0041] In another embodiment, such as Figure 4 As shown, a support block 13 for the drill bit 70 is provided in the middle of one side of the top of the base frame 10 corresponding to the rotation direction of the top plate 30. The support block 13 is inclined, and a support groove can be provided on the inclined upward side.

[0042] After collection, the lifting plate 42 can be raised so that the drill bit 70 is higher than the support block 13. Then, the top plate 30 can be rotated to tilt the drill bit 70, and then the drill bit 70 can be lowered and placed against the support groove of the support block 13 to avoid the drill bit 70 rubbing against the bottom surface when moving the frame, thus facilitating the movement of the frame.

[0043] In another embodiment, such as Figure 1-2 As shown, a handle 53 is provided at the top of the collection rod 50. The handle 53 can pass through the retrieval hole 31, making it convenient to rotate and pull the collection rod 50.

[0044] The above embodiments merely illustrate specific implementations of this utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A field fertilizer efficiency testing and data collection device, characterized in that, include: The frame includes a base frame, side frames, and a top plate. The side frames are located on opposite sides of the top of the base frame, and the top plate is located on the top of the side frames. The top plate is provided with a part-removing hole and a movable hole. The lifting unit, located between the side frames, includes a lifting plate and a movable rod. The movable rod is located on the top of the lifting plate, and its top end passes through a movable hole. A connecting hole is provided on the lifting plate. The collection unit includes a collection rod, a collection cylinder, and a drill bit. The collection cylinder passes through a connecting hole and is rotatably connected to a lifting plate. A collection port is provided on the side wall of the collection cylinder at the bottom of the lifting plate. The collection cylinder is sleeved on the outside of the collection rod. A collection groove matching the collection port is provided on one side of the bottom end of the collection rod. The drill bit is located at the bottom end of the collection cylinder. The rotating part is located on the lifting plate and is connected to the collection tube by rotation drive.

2. The field fertilizer efficiency testing and data collection device according to claim 1, characterized in that, The rotating part includes a motor, a rotating shaft, a first gear and a second gear. The motor is mounted on the lifting plate and connected to the first gear through the rotating shaft. The second gear is sleeved on the outside of the collection cylinder at the top of the lifting plate, and the first gear meshes with the second gear.

3. The field fertilizer efficiency testing and data collection device according to claim 1, characterized in that, The top of the acquisition rod has a first keyway on both sides, and the inner wall of the acquisition tube has a second keyway that matches the first keyway. When the two first keyways are aligned with the second keyway, the acquisition slot is facing or away from the acquisition port.

4. The field fertilizer efficiency testing and data collection device according to claim 1, characterized in that, The movable hole includes two holes, symmetrically arranged on both sides of the top plate near the side frame. A sliding sleeve is provided in the movable hole, and the movable rod is slidably connected to the sliding sleeve.

5. The field fertilizer efficiency testing and data collection device according to claim 4, characterized in that, The top plate is provided with rotating columns that are rotatably connected to the side frame on both sides near the middle of the side frame, and a locking device is provided between the rotating columns and the side frame.

6. The field fertilizer efficiency testing and data collection device according to claim 4, characterized in that, The top of the movable rod is vertically equipped with a handle.

7. The field fertilizer efficiency testing and data collection device according to claim 5, characterized in that, The base frame has a drill bit support block on one side of its top.

8. The field fertilizer efficiency testing and data collection device according to claim 1, characterized in that, The base frame has two support legs on one side of its bottom and two rollers on the other side.

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