Efficient soil sampling equipment
By designing a high-efficiency soil sampling device with a support frame, fixed cylinder, movable rod, and motor, the problems of time-consuming and labor-intensive sampling and weed collection in existing technologies have been solved, achieving efficient and labor-saving soil sampling and sample purity.
Patent Information
- Application Number
- CN202520271610.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-20
AI Technical Summary
Existing soil sampling equipment requires disassembling the sampling tube to remove the soil during sampling, which is time-consuming and labor-intensive, and it is easy to collect weeds that affect the sample, resulting in low sampling efficiency.
A high-efficiency soil sampling device was designed, comprising a support frame, a fixed cylinder, a sampling cylinder, a movable rod, and a motor. The device drills into the soil with serrated teeth, is fixed with locking bolts, pushes the soil into the sampling bag with the movable rod, cuts weeds with the motor, and removes impurities with gears, simplifying the soil extraction process.
It enables time-saving and labor-saving soil sampling, improves sampling efficiency, and effectively prevents weeds from entering the sampling tube, ensuring sample purity.
Smart Images
Figure CN223796287U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to sampling technical field especially relates to a soil efficient sampling equipment. BACKGROUND
[0002] Soil refers to the loose material on the surface of the earth, which is composed of various granular minerals, organic matter, water, air, microorganisms and can grow plants. Soil is composed of minerals weathered from rocks, organic matter produced by the decomposition of plant and animal, microorganism residues, soil organisms (solid matter) and water (liquid matter), air (gas matter), oxidized humus, etc. Solid matter includes soil minerals, organic matter and nutrients obtained by sterilization of microorganisms through light, etc. Liquid matter mainly refers to soil moisture, and gas is air existing in soil pores. The three types of matter in the soil form a contradictory unity, which are interrelated and interdependent, provide necessary living conditions for crops and are the material basis of soil fertility.
[0003] In the prior art, when the soil sampling device samples the soil, the sampling cylinder with sawteeth is drilled into the soil, and then the sampling cylinder is taken out of the soil to complete the sampling of the soil. However, the soil collected in the sampling cylinder needs to be disassembled by the staff, so that the soil in the sampling cylinder can be taken out, which is time-consuming and laborious, thereby leading to low efficiency of soil sampling. In addition, the area where the soil is collected may have weeds, which are easily collected in the sampling cylinder during sampling, and may affect the soil sample. UTILITY MODEL CONTENT
[0004] The utility model discloses a soil efficient sampling equipment, which can solve the problem of low efficiency of soil sampling in the prior art.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a soil efficient sampling equipment, comprising: a support frame, further comprising:
[0006] A fixed cylinder is fixedly connected at the center of the support frame, and a sampling cylinder is movably connected inside the fixed cylinder. The bottom of the sampling cylinder is fixedly connected with a plurality of sawteeth in a circumferential array. An activity rod is slidably connected to the top of the sampling cylinder. An activity push plate is sealingly and slidably connected inside the sampling cylinder, and the activity push plate is fixedly connected with the activity rod.
[0007] Preferably, the top of the sampling cylinder is fixedly connected with a fixed block, and one side of the fixed block is threadedly connected with a screw rod.
[0008] Preferably, the outer surface of the movable rod is equidistantly provided with a plurality of round holes, and one end of the screw rod is slidably connected in one of the round holes.
[0009] Preferably, the outer surface of the sampling cylinder close to the top is symmetrically fixedly connected with two handle I, and the outer surface of the movable rod close to the top is fixedly connected with two handle II.
[0010] Preferably, the outer surface of the fixed cylinder close to the top is threadedly connected with a locking bolt, and one end of the locking bolt extends into the interior of the fixed cylinder.
[0011] Preferably, the outer surface of the fixed cylinder close to the bottom is symmetrically fixedly connected with two fixed plates, the bottom of the fixed plate is rotatably connected with a rotating rod, one end of the rotating rod is fixedly connected with a blade, the top of the fixed plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with the other end of the rotating rod.
[0012] Preferably, the outer surface of the rotating rod is fixedly connected with a gear II, the outer surface of the fixed cylinder close to the bottom is fixedly connected with a gear I, the two gear II are meshedly connected with the gear I, and one end of the other rotating rod is fixedly connected with a push plate.
[0013] Compared with the prior art, the utility model has the advantages and positive effects that,
[0014] 1、the utility model discloses a soil sampling device, which comprises a fixed cylinder, a movable rod, a sampling bag and a sampling container, wherein the fixed cylinder is fixedly connected with the movable rod, the movable rod is provided with a sampling cylinder, the sampling cylinder is provided with a sawtooth, the outer surface of the sampling cylinder is fixedly connected with a handle I, the outer surface of the movable rod is fixedly connected with a handle II, the outer surface of the fixed cylinder close to the bottom is fixedly connected with a gear I, the outer surface of the rotating rod is fixedly connected with a gear II, the gear I is meshedly connected with the gear II, and the outer surface of the fixed cylinder close to the top is threadedly connected with a locking bolt.
[0015] 2、The utility model discloses, through the controller control motor starts, make its output shaft drive one of the rotating lever rotation, synchronous drive blade rotation, the weed on the ground is cut, synchronous through one of the rotating lever drive one of the gear no. 2 rotation, then under the meshing of one of the gear no. 2 and gear no. 1, gear no. 1 can reverse rotation, then under the meshing of gear no. 1 and another gear no. 2, another gear no. 2 can make positive rotation, that is, two gear no. 2 same direction rotation, synchronous drive push plate rotation, push away the impurity of cutting, this can remove the weed of soil collection area to avoid weed to collect into the sampling cylinder, further avoid the influence to the sample of soil collection. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a side view structural schematic diagram of the efficient soil sampling equipment provided by the utility model;
[0017] Figure 2 It is a bottom view structural schematic diagram of the efficient soil sampling equipment provided by the utility model;
[0018] Figure 3 It is a side view structural schematic diagram of the efficient soil sampling equipment provided by the utility model; Figure 2 It is an enlarged structural schematic diagram of A place in the middle;
[0019] Figure 4 It is a sectional view structural schematic diagram of the efficient soil sampling equipment provided by the utility model.
[0020] LEGEND:
[0021] 1, support frame;101, fixed cylinder;102, sampling cylinder;103, handle no. 1;104, locking bolt;105, sawtooth;2, movable rod;201, handle no. 2;202, fixed block;203, screw;204, movable push plate;3, gear no. 1;301, fixed plate;302, rotating lever;303, gear no. 2;304, motor;305, blade;306, push plate. DETAILED DESCRIPTION
[0022] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the drawings and examples.It should be explained that the embodiment of the application and the features in the embodiment can be combined mutually without conflict.
[0023] In the following description, a lot of specific details are set forth in order to fully understand the utility model, but the utility model can also be implemented in other ways different from the description herein, therefore, the utility model is not limited to the specific embodiment disclosed in the following disclosure.
[0024] Embodiment, such asFigures 1-4 The utility model provides a kind of efficient soil sampling equipment, comprising: support frame 1, further comprising: fixed cylinder 101, fixedly connected at the center of support frame 1, the inside movable connection of fixed cylinder 101 has sampling cylinder 102, the bottom of sampling cylinder 102 is circularly arrayed and fixedly connected with multiple sawteeth 105, the top of sampling cylinder 102 is slidably connected with movable rod 2, the inside seal sliding connection of sampling cylinder 102 has movable push plate 204, movable push plate 204 is fixedly connected with movable rod 2.
[0025] Further, as shown in Figures 1-4 The top of sampling cylinder 102 is fixedly connected with fixed block 202, and one side of fixed block 202 is threadedly connected with screw rod 203. Through the above arrangement, the screw rod 203 can be prevented from falling off.
[0026] Further, as shown in Figures 1-4 The outer surface of movable rod 2 is equidistantly provided with a plurality of round holes, and one end of screw rod 203 is slidably connected inside one of the round holes. By rotating the screw rod 203 with the hand, it is separated from the inside of the round hole, the limit of movable rod 2 is released, and vice versa, the movable rod 2 is limited and fixed.
[0027] Further, as shown in Figures 1-4 The outer surface of sampling cylinder 102 close to the top is symmetrically fixedly connected with two handles one 103, and the outer surface of movable rod 2 close to the top is fixedly connected with two handles two 201. Through the arrangement of handle one 103, it is convenient to press down and rotate the sampling cylinder 102. Through the arrangement of handle two 201, it is convenient to press down the movable rod 2.
[0028] Further, as shown in Figures 1-4 The outer surface of fixed cylinder 101 close to the top is threadedly connected with locking bolt 104, and one end of locking bolt 104 extends to the inside of fixed cylinder 101. Through the arrangement of locking bolt 104, the sampling cylinder 102 can be tightly pressed, so that the sampling cylinder 102 remains in a fixed state.
[0029] Further, as shown in Figures 1-4 The outer surface of fixed cylinder 101 close to the bottom is symmetrically fixedly connected with two fixed plates 301, and the bottom of fixed plate 301 is rotatably connected with rotating rod 302. One end of one of rotating rod 302 is fixedly connected with blade 305, and the top of one of fixed plate 301 is fixedly connected with motor 304. The output end of motor 304 is fixedly connected to the other end of one of rotating rod 302. By controlling the motor 304 to start, the output shaft drives one of rotating rod 302 to rotate, and simultaneously drives the blade 305 to rotate, cutting the weeds on the ground.
[0030] Further, as shown in Figures 1-4As shown, the outer surface of the rotating rod 302 is fixedly connected with a gear two 303, the outer surface of the fixed barrel 101 close to the bottom is fixedly connected with a gear one 3, the two gear twos 303 are in meshing connection with the gear one 3, one end of the other rotating rod 302 is fixedly connected with a push plate 306, through the cooperation of the meshing of the two gear twos 303 and the gear one 3, when one of the gear twos 303 rotates, the other gear two 303 can rotate in the same direction, synchronously driving the push plate 306 to push away the cut impurities.
[0031] Working principle: in use, by placing the device in the place where soil sampling is needed, supporting through the support frame 1, at this time the blade 305 and the push plate 306 are close to the ground, then controlling the motor 304 to start through the controller, the output shaft drives one of the rotating rods 302 to rotate, synchronously driving the blade 305 to rotate and cutting the weeds on the ground, synchronously driving one of the gear twos 303 to rotate through one of the rotating rods 302, then under the action of the meshing of the gear one 3 and one of the gear twos 303, the gear one 3 can rotate in reverse, then under the action of the meshing of the gear one 3 and the other gear two 303, the other gear two 303 can rotate in the forward direction, that is, the two gear twos 303 rotate in the same direction, synchronously driving the push plate 306 to rotate and pushing away the cut impurities, in this way, the weeds in the soil collection area can be removed, so as to avoid the weeds from being collected into the sampling barrel 102, and further avoid affecting the soil samples, when the weeds are removed, the motor 304 is turned off, and the blade 305 and the push plate 306 are moved away from the bottom of the fixed barrel 101, then the locking bolt 104 is rotated by hand to move outward, the state of pressing the sampling barrel 102 is released, at this time the handle one 103 is held by hand and the sampling barrel 102 is pressed and rotated downward, the soil is broken through the cooperation of the sawtooth 105, the sampling barrel 102 is drilled into the soil, when the fixed barrel 101 is drilled to the appropriate distance, the sampling barrel 102 is pulled up, the locking bolt 104 is rotated to press the sampling barrel 102, then the sampling bag or sampling container is sleeved below the sampling barrel 102, the screw rod 203 is rotated by hand to separate from the inside of the circular hole, the limit of the movable rod 2 is released, at this time the handle two 201 is held by hand and the movable rod 2 is pressed downward, driving the movable push plate 204 to slide downward along the inside of the sampling barrel 102, pushing the collected soil downward, so that the soil is separated from the sampling barrel 102 and falls into the sampling bag or sampling container, in this way, the soil collected in the sampling barrel 102 can be easily taken out without disassembling the sampling barrel 102, which is time-saving and labor-saving, thereby improving the efficiency of soil sampling, by inserting the screw rod 203 into different circular holes, the height of the movable push plate 204 in the sampling barrel 102 can be controlled, so that the depth of soil collection can be properly controlled.
[0032] The above merely describes preferred embodiments of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields with equivalent changes, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application.
Claims
1. A soil high efficiency sampling apparatus comprising: Support frame (1), characterized in that, further comprising: The fixed cylinder (101) is fixedly connected at the center of the support frame (1), the inside of the fixed cylinder (101) is movably connected with a sampling cylinder (102), the bottom of the sampling cylinder (102) is fixedly connected with a plurality of sawteeth (105) in a circular array, the top of the sampling cylinder (102) is slidably connected with a movable rod (2), the inside of the sampling cylinder (102) is sealingly slidably connected with a movable push plate (204), and the movable push plate (204) is fixedly connected with the movable rod (2).
2. A soil-efficient sampling apparatus according to claim 1, wherein: The top of the sampling cylinder (102) is fixedly connected with a fixed block (202), and one side of the fixed block (202) is threadedly connected with a screw rod (203).
3. A soil-efficient sampling apparatus according to claim 2, wherein: A plurality of circular holes are equidistantly formed in the outer surface of the movable rod (2), and one end of the screw rod (203) is slidably connected in the inside of one of the circular holes.
4. A soil-efficient sampling apparatus according to claim 3, wherein: The outer surface of the sampling cylinder (102) close to the top is fixedly connected with two handle I (103) in a symmetrical manner, and the outer surface of the movable rod (2) close to the top is fixedly connected with two handle II (201).
5. A soil-efficient sampling apparatus according to claim 1, wherein: The outer surface of the fixed cylinder (101) close to the top is threadedly connected with a locking bolt (104), and one end of the locking bolt (104) extends into the inside of the fixed cylinder (101).
6. A soil-efficient sampling apparatus according to claim 5, wherein: The outer surface of the fixed cylinder (101) close to the bottom is fixedly connected with two fixed plates (301) in a symmetrical manner, the bottom of the fixed plate (301) is rotatably connected with a rotating rod (302), one end of the rotating rod (302) is fixedly connected with a blade (305), the top of the fixed plate (301) is fixedly connected with a motor (304), and the output end of the motor (304) is fixedly connected with the other end of the rotating rod (302).
7. A soil-efficient sampling apparatus according to claim 6, wherein: The outer surface of the rotating rod (302) is fixedly connected with a gear II (303), the outer surface of the fixed cylinder (101) close to the bottom is fixedly connected with a gear I (3), the gear II (303) is meshingly connected with the gear I (3), and the other end of the rotating rod (302) is fixedly connected with a push plate (306).