Agricultural plant protection geology soil sampling and detecting device

Abstract

The present application relates to the field of soil detection, especially to an agricultural plant protection geological soil sampling and detecting device.The present application provides an agricultural plant protection geological soil sampling and detecting device which can collect more complete soil samples to improve the accuracy of test results.The agricultural plant protection geological soil sampling and detecting device comprises a shell, a handle, a motor mounting plate and the like;the handle is fixedly connected to the top of the shell;the motor mounting plate is fixedly connected to the inner wall of the shell.The operator holds the handle and presses the shell into the soil to be detected, then starts the speed reducer motor to make the two baffles no longer block the movable frame, and the movable frame moves in the horizontal direction to make the movable frame completely shovel the soil, so that the soil samples can be completely collected for subsequent detection of the soil samples.

Description

Technical Field

[0001] This invention relates to the field of soil testing, and more particularly to an agricultural plant protection geological soil sampling and testing device. Background Technology

[0002] In modern agricultural construction, operators first collect soil samples to analyze their composition and structure. Then, they apply targeted fertilization based on the crops to be planted, or plant suitable crops according to the soil composition and structure, ensuring crops grow in a suitable environment and providing better protection for their growth. Ordinary soil sampling devices easily compress the soil during sampling, altering its structure and resulting in incomplete samples. This leads to errors in the final test results and hinders operators from using soil sample data to purposefully adjust crop growth and control diseases, pests, and weeds, ultimately harming crop growth. Summary of the Invention

[0003] The present invention aims to solve the above-mentioned technical problems and provide an agricultural plant protection geological soil sampling and testing device that can collect more complete soil samples to improve the accuracy of test results.

[0004] The technical solution of the present invention is: an agricultural plant protection geological soil sampling and testing device, comprising a shell, a handle, a motor mounting plate, a battery, a geared motor, a guide fixing frame, a sampling mechanism, and a closing mechanism. The handle is fixedly connected to the top of the shell, the motor mounting plate is fixedly connected to the inner wall of the shell, the battery is fixedly connected to the motor mounting plate, the geared motor is fixedly connected to the bottom of the motor mounting plate, the guide fixing frame is fixedly connected to the inner wall of the shell, the sampling mechanism is located on the inner wall of the shell, and the closing mechanism is located on the movable frame.

[0005] Furthermore, the sampling mechanism includes a lead screw, a sliding frame, a guide moving frame, a movable frame, and side plates. The lead screw is fixedly connected to the output shaft of the geared motor, and the sliding frame is threadedly connected to the lead screw. The sliding frame is slidably connected to the guide fixed frame. Two guide moving frames are fixedly connected to the lower part of the sliding frame. The guide moving frames have guide grooves. The movable frame is slidably connected between the guide grooves on the two guide moving frames. Side plates are fixedly connected to both sides of the movable frame. The movable frame and the two side plates are slidably connected to the outer shell.

[0006] Furthermore, the closing mechanism includes baffles, connecting rods, guide blocks, racks, gears, and rubber columns. Two baffles are slidably connected to the movable frame, and connecting rods are rotatably connected to both baffles. A guide block is fixedly connected to the bottom of the inner wall of the outer shell. Racks are slidably connected to both connecting rods, and the two racks are staggered. A gear is placed on the top of the guide block, and the gear is located between the two racks. The gear meshes with both racks. A rubber column is fixedly connected to the bottom of the lead screw, and the rubber column contacts the gear.

[0007] Furthermore, it also includes a toggle mechanism, which is located on the outer casing. The toggle mechanism includes a rotating ring, a push frame, an elastic push ring, a second sliding frame, and an arc-shaped plate. The rotating ring is rotatably connected to the outer wall of the outer casing. The push frame is fixedly connected to the bottom of the rotating ring and is rotatably connected to the outer casing. The elastic push ring is fixedly connected to the output shaft of the geared motor. The bottom of the elastic push ring has several small circular grooves. The second sliding frame is rotatably connected to the first sliding frame. The second sliding frame contacts one of the small circular grooves at the bottom of the elastic push ring. The rotating ring and the second sliding frame are slidably connected. The arc-shaped plate is fixedly connected to the push frame and is rotatably connected to the outer casing.

[0008] Furthermore, the battery and the geared motor are electrically connected, with the battery used to power the geared motor.

[0009] Furthermore, the movable frame has four arc-shaped grooves, and the baffle is slidably connected to the arc-shaped grooves on the movable frame.

[0010] Furthermore, it also includes a collection frame and push rods. The collection frame is slidably connected to the inner wall of the movable frame, and two push rods are fixedly connected to the collection frame. The push rods are located below the guide frame.

[0011] Furthermore, it also includes cutting plates, with several cutting plates fixedly connected to the pusher frame.

[0012] Furthermore, the bottom of the outer shell is curved, which makes it easier to press into the soil.

[0013] Furthermore, the collection frame is a square frame used to collect soil samples.

[0014] The beneficial effects are as follows: 1. The operator holds the handle and presses the outer shell into the soil to be tested. Then the operator starts the reduction motor so that the two baffles no longer block the movable frame. At the same time, the movable frame moves in the horizontal direction, so that the movable frame can completely scoop up the soil and collect a complete soil sample for subsequent soil sample testing.

[0015] 2. The operator starts the reduction motor. The output shaft of the reduction motor rotates, causing the elastic push ring to rotate. This allows the movable frame to push outwards, collecting soil that has not been crushed or damaged, resulting in a more complete soil sample and facilitating more accurate subsequent soil sample testing. 3. The operator starts the reduction motor again, causing the two baffles to move away from each other. The collection frame and the movable frame begin to move together outwards from the outer casing. The collection frame moves a short distance further than the movable frame, ensuring that it contacts the soil first. The thinner edges of the collection frame reduce the risk of soil structure damage, further ensuring a more complete soil sample collected by the collection frame and movable frame, and further protecting the collected soil sample. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0017] Figure 2 This is a schematic diagram of the first cross-sectional three-dimensional structure of the present invention.

[0018] Figure 3 This is a cross-sectional three-dimensional structural diagram of the sampling mechanism of the present invention.

[0019] Figure 4 This is a three-dimensional structural diagram of the movable frame, side plate, baffle and rubber column of the present invention.

[0020] Figure 5 This is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 6 This is a partial three-dimensional structural diagram of the closing mechanism of the present invention.

[0022] Figure 7 This is a partial three-dimensional structural diagram of the actuating mechanism of the present invention.

[0023] Figure 8 This is a schematic diagram of a second partial cross-sectional three-dimensional structure of the present invention.

[0024] Figure 9 This is a schematic diagram of the third partial cross-sectional three-dimensional structure of the present invention.

[0025] Figure 10 This is a partial three-dimensional structural diagram of the actuating mechanism of the present invention.

[0026] Figure 11 This is a schematic diagram of the fourth partial cross-sectional three-dimensional structure of the present invention.

[0027] Figure 12 This is a cross-sectional perspective view of the movable frame, collection frame, and push rod of the present invention. The component names and numbers in the figure are as follows: 1_outer shell, 2_handle, 3_motor mounting plate, 4_battery, 5_reduction motor, 6_guide fixing frame, 71_lead screw, 72_sliding frame one, 73_guide moving frame, 74_movable frame, 75_side plate, 81_baffle, 82_connecting rod, 83_guide block, 84_rack, 85_gear, 86_rubber column, 91_rotating ring, 92_push frame, 93_elastic push ring, 94_sliding frame two, 95_arc plate, 101_collection frame, 102_push rod, 11_cutting plate. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0029] Example 1: An agricultural plant protection geological soil sampling and testing device, such as Figures 1-6 As shown, it includes a housing 1, a handle 2, a motor mounting plate 3, a battery 4, a geared motor 5, a guide frame 6, a sampling mechanism, and a sealing mechanism. The handle 2 is fixedly connected to the top of the housing 1, and the bottom of the housing 1 is arc-shaped to facilitate better pressing into the soil. The motor mounting plate 3 is bolted to the inner wall of the housing 1, and the battery 4 is bolted to the motor mounting plate 3. The geared motor 5 is bolted to the bottom of the motor mounting plate 3. The guide frame 6 is bolted to the inner wall of the housing 1. The sampling mechanism is located on the inner wall of the housing 1, and the sealing mechanism is located on the movable frame 74.

[0030] The sampling mechanism includes a lead screw 71, a sliding frame 72, a guide moving frame 73, a movable frame 74, and a side plate 75. The lead screw 71 is fixedly connected to the output shaft of the geared motor 5. The sliding frame 72 is threadedly connected to the lead screw 71. The sliding frame 72 is slidably connected to the guide fixed frame 6. Two guide moving frames 73 are bolted to the lower part of the sliding frame 72. The guide moving frames 73 have guide grooves. The movable frame 74 is slidably connected between the guide grooves on the two guide moving frames 73. Side plates 75 are bolted to both sides of the movable frame 74. The movable frame 74 and the two side plates 75 are slidably connected to the outer shell 1.

[0031] The closing mechanism includes baffles 81, connecting rods 82, guide blocks 83, racks 84, gears 85, and rubber columns 86. Two baffles 81 are slidably connected to the movable frame 74, and connecting rods 82 are rotatably connected to both baffles 81. The bottom of the inner wall of the outer casing 1 is connected to the guide block 83 by bolts. Racks 84 are slidably connected to both connecting rods 82. The two racks 84 are staggered. A gear 85 is placed on the top of the guide block 83. The gear 85 is located between the two racks 84 and meshes with both racks 84. A rubber column 86 is fixedly connected to the bottom of the lead screw 71 and contacts the gear 85.

[0032] First, the operator holds handle 2 and presses the outer casing 1 into the soil being tested. Then, the operator starts the reduction motor 5. The output shaft of the reduction motor 5 rotates, causing the lead screw 71 to rotate forward. The rotation of the lead screw 71 causes the rubber column 86 to rotate forward. The rubber column 86 presses tightly against the gear 85. Therefore, the rotation of the rubber column 86 causes the gear 85 to rotate forward. The rotation of the gear 85 causes the two racks 84 to move away from each other. The movement of the two racks 84 away from each other causes the two connecting rods 82 to move away from each other. The movement of the two connecting rods 82 away from each other causes the two baffles 81 to slide away from each other, so that the two baffles 81 no longer block the movable frame 74. At the same time, the forward rotation of the lead screw 71 causes the sliding frame 72 to move downward. The downward movement of the sliding frame 72 causes the two guide moving frames 73 to move downward. After the guide moving frames 73 have moved downward a certain distance, the two racks 84 stop moving, the gear 85 stops rotating, the rubber column 86 will spin freely, and the guide moving frames 73 will press against the movable frame 74, causing the movable frame 74 to move... The frame 74 moves horizontally until it contacts the soil. The guide frame 73 continues to move downwards, causing the movable frame 74 to continue moving horizontally, so that the movable frame 74 can completely scoop up the soil. The soil sample can be collected completely for subsequent soil sample testing. The operator adjusts the reduction motor 5, so that the output shaft of the reduction motor 5 rotates in the opposite direction. The reverse rotation of the output shaft of the reduction motor 5 drives the lead screw 71 to rotate in the opposite direction. The reverse rotation of the lead screw 71 drives the rubber column 86 to rotate in the opposite direction. The reverse rotation of the rubber column 86 drives the gear 85 to rotate in the opposite direction. The reverse rotation of the gear 85 drives the two racks 84 to move closer to each other. The two racks 84 move closer to each other, causing the two baffles 81 to move closer to each other, so that the two baffles 81 block the movable frame 74 again. At the same time, the reverse rotation of the lead screw 71 drives the sliding frame 72 to move upwards. After the sliding frame 72 moves upwards a certain distance, the rubber column 86 will spin freely. The sliding frame 72 will squeeze the movable frame 74, so that the movable frame 74 takes away the collected soil and returns it to the inside of the outer shell 1.

[0033] The operator pulls handle 2 upwards, causing the outer casing 1 to move upwards and detach from the soil. Finally, the operator adjusts the reduction motor 5 so that it rotates in the forward direction. The gear 85 rotates in the forward direction, causing the two baffles 81 to slide away from each other. The operator then turns off the reduction motor 5 and tilts the outer casing 1 to pour out the soil inside. Next, the operator starts the reduction motor 5 so that it rotates in the reverse direction. The gear 85 rotates in the reverse direction, causing the two baffles 81 to slide towards each other, so that the two baffles 81 block the movable frame 74 again.

[0034] Example 2: Based on Example 1, such as Figures 7-10As shown, it also includes a toggle mechanism, which is mounted on the outer casing 1. The toggle mechanism includes a rotating ring 91, a push frame 92, an elastic push ring 93, a sliding frame 94, and an arc plate 95. The rotating ring 91 is rotatably connected to the outer wall of the outer casing 1. The push frame 92 is bolted to the bottom of the rotating ring 91. The push frame 92 is rotatably connected to the outer casing 1. The elastic push ring 93 is fixedly connected to the output shaft of the geared motor 5. The elastic push ring 93 is horizontally positioned and has several small circular grooves at its bottom. The sliding frame 94 is rotatably connected to the sliding frame 72. The sliding frame 94 contacts one of the small circular grooves at the bottom of the elastic push ring 93. The rotating ring 91 is slidably connected to the sliding frame 94. The arc plate 95 is bolted to the push frame 92 and is rotatably connected to the outer casing 1.

[0035] The operator starts the reduction motor 5, causing its output shaft to drive the lead screw 71 to rotate clockwise. The clockwise rotation of the lead screw 71 causes the sliding frame 1 72 to move downwards. The downward movement of the sliding frame 1 72 causes the sliding frame 2 94 to move downwards, gradually disengaging it from the elastic push ring 93. Before the sliding frame 2 94 completely disengages from the elastic push ring 93, the rotation of the output shaft of the reduction motor 5 causes the elastic push ring 93 to rotate, which in turn causes the sliding frame 2 94 to rotate, and the rotation of the sliding frame 2 94 causes the... The rotating ring 91 rotates, which drives the pusher frame 92 and the arc plate 95 to rotate. The rotation of the pusher frame 92 and the arc plate 95 pushes away the soil around the outer shell 1 that is being squeezed by the outer shell 1, so that when the movable frame 74 is pushed outward, it can collect soil that has not been squeezed and damaged, making the collected soil sample more complete and facilitating more accurate subsequent testing of the soil sample. The sliding frame 94, the pusher frame 92, the rotating ring 91 and the arc plate 95 stop rotating after the sliding frame 94 moves downward and completely disengages from the elastic pusher ring 93.

[0036] Example 3: Based on Example 2, such as Figures 11-12 As shown, it also includes a collection frame 101 and push rods 102. The collection frame 101 is slidably connected to the inner wall of the movable frame 74. Two push rods 102 are bolted to the collection frame 101. The push rods 102 are located below the guide moving frame 73.

[0037] The operator starts the reduction motor 5, and the lead screw 71 rotates, driving the gear 85 to rotate, causing the two baffles 81 to move away from each other. The guide moving frame 73 moves downward and squeezes the push rod 102, causing the push rod 102 to move closer to the movable frame 74. The movement of the push rod 102 drives the collection frame 101 to move. The guide moving frame 73 continues to move downward until it begins to squeeze the movable frame 74, causing the collection frame 101 and the movable frame 74 to move together out of the outer shell 1. The collection frame 101 moves a small distance further than the movable frame 74, so that the collection frame 101 contacts the soil first. The edge of the collection frame 101 is thinner, making it less likely to damage the soil structure, further ensuring that the soil collected by the collection frame 101 and the movable frame 74 is more intact and further protecting the collected soil sample. Then, the operator adjusts the reduction motor 5, causing the output shaft of the reduction motor 5 to rotate in the opposite direction, causing the collection frame 101 and the movable frame 74 to retract into the outer shell 1 with the soil. The operator pulls the handle 2 upward, causing the outer shell 1 to move upward and detach from the soil.

[0038] Example 4: Based on Example 3, such as Figure 1 and Figure 7 As shown, it also includes a cutting plate 11, and several cutting plates 11 are bolted to the push frame 92.

[0039] The rotation of the pusher 92 and the arc plate 95 will drive the cutting plate 11 to rotate. The rotation of the cutting plate 11 can further push away the soil around the outer shell 1 that is squeezed by the outer shell 1, so that when the movable frame 74 is pushed outward, the soil that has not been squeezed and damaged can be collected, which further makes the collected soil samples more accurate.

[0040] The embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of the present invention without departing from the spirit and scope of the claims. All of these forms are within the protection scope of the present invention.

Claims

1. An agricultural plant protection geological soil sampling and testing device, characterized in that, It includes a shell (1), a handle (2), a motor mounting plate (3), a battery (4), a geared motor (5), a guide frame (6), a sampling mechanism, and a closing mechanism. The top of the shell (1) is fixedly connected to the handle (2), the inner wall of the shell (1) is fixedly connected to the motor mounting plate (3), the motor mounting plate (3) is fixedly connected to the battery (4), the bottom of the motor mounting plate (3) is fixedly connected to the geared motor (5), the inner wall of the shell (1) is fixedly connected to the guide frame (6), the sampling mechanism is located on the inner wall of the shell (1), and the closing mechanism is located on the movable frame (74). The sampling mechanism includes a lead screw (71), a sliding frame (72), a guide moving frame (73), a movable frame (74), and a side plate (75). The lead screw (71) is fixedly connected to the output shaft of the geared motor (5). The sliding frame (72) is connected to the lead screw (71) by a thread. The sliding frame (72) is slidably connected to the guide fixed frame (6). Two guide moving frames (73) are fixedly connected to the lower part of the sliding frame (72). The guide moving frame (73) has a guide groove. The movable frame (74) is slidably connected between the guide grooves on the two guide moving frames (73). The side plates (75) are fixedly connected to both sides of the movable frame (74). The movable frame (74) and the two side plates (75) are slidably connected to the outer shell (1). The closing mechanism includes a baffle (81), a connecting rod (82), a guide block (83), a rack (84), a gear (85), and a rubber column (86). Two baffles (81) are slidably connected to the movable frame (74), and the two baffles (81) are rotatably connected to the connecting rod (82). The bottom of the inner wall of the outer shell (1) is fixedly connected to the guide block (83). The two connecting rods (82) are slidably connected to the rack (84). The two racks (84) are staggered. The top of the guide block (83) is placed with the gear (85). The gear (85) is located between the two racks (84). The gear (85) meshes with both racks (84). The bottom of the lead screw (71) is fixedly connected to the rubber column (86). The rubber column (86) contacts the gear (85). It also includes a toggle mechanism, which is located on the outer shell (1). The toggle mechanism includes a rotating ring (91), a push frame (92), an elastic push ring (93), a sliding frame two (94), and an arc plate (95). The rotating ring (91) is rotatably connected to the outer wall of the outer shell (1). The push frame (92) is fixedly connected to the bottom of the rotating ring (91). The push frame (92) is rotatably connected to the outer shell (1). The elastic push ring (93) is fixedly connected to the output shaft of the geared motor (5). The bottom of the elastic push ring (93) has several small round grooves. The sliding frame one (72) is rotatably connected to the sliding frame two (94). The sliding frame two (94) contacts one of the small round grooves at the bottom of the elastic push ring (93). The rotating ring (91) is slidably connected to the sliding frame two (94). The arc plate (95) is fixedly connected to the push frame (92). The arc plate (95) is rotatably connected to the outer shell (1).

2. The agricultural plant protection geological soil sampling and testing device according to claim 1, characterized in that, The battery (4) is electrically connected to the geared motor (5), and the battery (4) is used to supply power to the geared motor (5).

3. The agricultural plant protection geological soil sampling and testing device according to claim 1, characterized in that, The movable frame (74) has four arc-shaped grooves, and the baffle (81) is slidably connected to the arc-shaped grooves on the movable frame (74).

4. The agricultural plant protection geological soil sampling and testing device according to claim 1, characterized in that, It also includes a collection frame (101) and push rods (102). The collection frame (101) is slidably connected to the inner wall of the movable frame (74). Two push rods (102) are fixedly connected to the collection frame (101). The push rods (102) are located below the guide moving frame (73).

5. The agricultural plant protection geological soil sampling and testing device according to claim 4, characterized in that, It also includes a cutting plate (11), and several cutting plates (11) are fixedly connected to the push frame (92).

6. The agricultural plant protection geological soil sampling and testing device according to claim 1, characterized in that, The bottom of the outer shell (1) is arc-shaped, which makes it easier to press into the soil.

7. The agricultural plant protection geological soil sampling and testing device according to claim 4, characterized in that, The collection box (101) is a square box used to collect soil samples.

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