CN216386390U - A multi-functional device of fetching earth for soil moisture content detects - Google Patents

Abstract

The utility model discloses a multifunctional soil borrowing device for soil moisture content detection, which comprises a mobile platform, a hydraulic device, a sampling cavity and a drill bit. One side of the bottom end of the mobile platform is fixedly connected with a mobile wheel, and one side of the mobile platform is fixed A connecting plate is connected, the top end of the connecting plate is fixedly connected with a top plate, and the bottom end of the connecting plate is fixedly connected with a bottom plate. In the utility model, a servo motor is fixedly installed at the middle position of the inner top of the mobile platform, and the screw shaft can be driven to rotate by starting the servo motor, and the first movable block on the screw shaft is driven by the connecting rod to lift the stable seat. When it is received inside the mobile station, the device can be moved by the moving wheel at the bottom of the mobile station. When the stable base is in contact with the ground, the stability during sampling can be increased.

Description

A Multifunctional Borrowing Device for Soil Moisture Content Detection

technical field

The utility model relates to the technical field of soil detection, in particular to a multifunctional soil borrowing device used for soil moisture content detection.

Background technique

Soil environmental monitoring refers to determining the environmental quality (or pollution degree) and its changing trend by measuring the representative values of factors affecting the soil environmental quality. What we usually call soil monitoring refers to soil environmental monitoring, which generally includes technical content such as spot sampling, sample preparation, analysis methods, result characterization, data statistics, and quality evaluation. Quantitatively determined. Sometimes it also includes ice and some mineral crystal water, which can be generally divided into two categories: sampling method and in situ measurement method. The sampling method is to measure the water content of soil samples after taking samples in the field, and the in-situ measurement method is to measure the soil water content directly in the field using instruments and equipment.

The existing multifunctional soil borrowing device for soil moisture content detection cannot perform rapid sampling, and the sampling efficiency is low, which affects the overall work efficiency.

Utility model content

The purpose of the present utility model is to provide a multifunctional soil borrowing device for soil moisture content detection, so as to solve the problems of inability to perform rapid sampling, low sampling efficiency, affecting overall work efficiency and the like proposed in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides the following technical solutions: a multifunctional soil borrowing device for soil moisture content detection, comprising a mobile platform, a hydraulic device, a sampling cavity and a drill bit, and one side of the bottom end of the mobile platform is fixedly connected There are moving wheels, one side of the moving table is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a top plate, the bottom end of the connecting plate is fixedly connected with a bottom plate, and one side of the bottom plate is fixedly connected with a sliding plate. A hydraulic device is fixedly installed at the middle position of the top of the top plate, a hydraulic rod is set at the bottom end of the hydraulic device, a driving device is fixedly connected to the bottom end of the hydraulic rod, and a bottom end of the driving device is fixedly connected with a hydraulic rod. A rotating rod, two sides of the driving device are fixedly connected with a connecting sliding sleeve, a sliding rod is slidably connected inside one side of the connecting sliding sleeve, a sampling cavity is fixedly connected to the bottom end of the rotating rod, and the sampling cavity is A test tube groove is fixedly arranged at the top, and a sampling test tube is movably connected inside the test tube groove.

Preferably, a servo motor is fixedly installed at the middle position of the inner top of the moving table, a screw shaft is fixedly connected to the bottom end of the servo motor, and a moving table is movably connected to the outside of the screw shaft. The side active connection has a first active block.

Preferably, connecting rods are fixedly connected to both sides of the first movable block, a stable base is fixedly connected to one side of the connecting rod, and a mobile platform is movably connected to the outside of the stable base.

Preferably, a spring is fixedly connected to the bottom end inside the test tube groove, and a second movable block is fixedly connected to the top end of the spring.

Preferably, a clamping block is movably connected to one side outside the sampling cavity, and a slot is fixedly arranged at the bottom end of the sampling cavity.

Preferably, the bottom end of the sampling test tube is movably connected with a second movable block, one side of the sampling test tube is fixedly provided with a clamping groove, and one side of the clamping groove is movably connected with a clamping block.

Preferably, a drill bit is movably connected to the bottom end of the sampling cavity, a fixing block is fixedly connected to the middle position of the top end of the drill bit, a slot is movably connected to the outside of the fixing block, and two sides of the fixing block are fixedly connected to A threaded groove is movably connected with a bolt on the outside of the threaded groove.

Compared with the prior art, the beneficial effects of the present utility model are:

1. This kind of multifunctional soil sampling device for soil moisture content detection, by setting a plurality of groups of test tube grooves at the top of the sampling cavity, by placing the sampling test tubes into the test tube grooves, the sampling test tubes are squeezed through the second movable block to the bottom. The spring at the end of the sample tube is inserted into the slot on the sampling tube through the flexibly connected clip on one side of the sampling chamber. The sampling tube can be fixed inside the tube slot for quick sampling. When the sampling tube needs to be replaced, the At this time, due to the reaction force of the spring being squeezed, the sampling tube can be pushed out by the second movable block to complete the rapid replacement of the sampling tube;

2. This kind of multi-functional soil borrowing device for soil moisture content detection is provided with a slot at the bottom of the sampling cavity, and is inserted into the slot at the bottom of the sampling cavity through the fixed block at the top of the drill bit, and at the same time, the fixed block is inserted through the bolt. The threaded groove on the sampling chamber can be used to fix the sampling chamber and the drill bit. When the drill bit needs to be replaced, the bolt can be pulled out from the threaded groove on the fixing block by rotating the bolt that is flexibly connected on one side of the sampling chamber, and the top of the drill can be pulled out. The fixed block is pulled out from the slot at the bottom of the sampling chamber to complete the replacement of the drill bit;

3. This kind of multifunctional soil borrowing device for soil moisture content detection is fixedly installed with a servo motor at the middle position of the inner top of the mobile table, and the screw shaft can be driven to rotate by starting the servo motor, and the first The movable block drives the stabilizer to lift up and down through the connecting rod. When the stabilizer is received inside the mobile table, the device can be moved by the moving wheel at the bottom of the mobile table. When the stabilizer is in contact with the ground, it can increase the stability of sampling.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

Fig. 2 is the top-view structure schematic diagram of the sampling chamber of the present invention;

3 is a schematic front view of the sampling chamber of the present invention;

4 is a schematic diagram of the connection structure between the sampling cavity and the drill bit of the present invention;

FIG. 5 is a schematic side view of the structure of the mobile station of the present invention.

In the figure: 1, mobile platform; 101, moving wheel; 2, servo motor; 201, screw shaft; 202, first movable block; 203, connecting rod; 204, stable seat; 3, connecting plate; 301, top plate; 302 , bottom plate; 303, sliding rod; 4, hydraulic device; 401, hydraulic rod; 5, driving device; 501, rotating rod; 502, connecting sliding sleeve; 6, sampling cavity; 601, test tube groove; 602, spring; 603, The second movable block; 604, clamping block; 605, slot; 7, sampling tube; 701, clamping groove; 8, drill bit; 801, fixing block; 802, thread groove; 9, bolt.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-5, an embodiment provided by the present utility model: a multifunctional soil borrowing device for soil moisture content detection, comprising a mobile platform 1, a hydraulic device 4, a sampling cavity 6 and a drill bit 8, the mobile platform 1. One side of the bottom end is fixedly connected with a moving wheel 101, and the soil borrowing device can be moved through the moving wheel 101;

A servo motor 2 is fixedly installed at the middle position of the inner top of the mobile table 1, a screw shaft 201 is fixedly connected to the bottom end of the servo motor 2, the mobile table 1 is movably connected to the outside of the screw shaft 201, and a side of the outer side of the screw shaft 201 is movably connected to The first movable block 202, the two sides of the first movable block 202 are fixedly connected with a connecting rod 203, one side of the connecting rod 203 is fixedly connected with a stable seat 204, and the outside of the stable seat 204 is movably connected with a mobile platform 1, through the servo motor 2 The activation can drive the screw shaft 201 to rotate, and make the first movable block 202 on the screw shaft 201 drive the stable seat 204 to move up and down through the connecting rod 203;

One side of the mobile table 1 is fixedly connected with a connecting plate 3, the top of the connecting plate 3 is fixedly connected with a top plate 301, the bottom end of the connecting plate 3 is fixedly connected with a bottom plate 302, one side of the bottom plate 302 is fixedly connected with a sliding rod 303, and the top plate 301 The middle position of the top is fixedly installed with a hydraulic device 4, the bottom end of the hydraulic device 4 is provided with a hydraulic rod 401, and the bottom end of the hydraulic rod 401 is fixedly connected with a driving device 5. When the hydraulic device 4 is started, the driving device can be pushed down by the hydraulic rod 401. 5;

A rotating rod 501 is fixedly connected to the bottom end of the driving device 5, a connecting sliding sleeve 502 is fixedly connected to both sides of the driving device 5, and a sliding rod 303 is slidably connected to the inner side of the connecting sliding sleeve 502. The downward movement of the driving device 5 can make The connecting sliding sleeve 502 slides on the sliding rod 303 to play a stabilizing role;

The bottom end of the rotating rod 501 is fixedly connected with a sampling cavity 6, the top of the sampling cavity 6 is fixedly provided with a test tube groove 601, the bottom end inside the test tube groove 601 is fixedly connected with a spring 602, and the top of the spring 602 is fixedly connected with a second movable block 603 One side outside the sampling cavity 6 is movably connected with a block 604, the bottom end of the sampling cavity 6 is fixedly provided with a slot 605, the interior of the test tube slot 601 is movably connected with a sampling test tube 7, and the bottom end of the sampling test tube 7 is movably connected with a first Two movable blocks 603, one side of the sampling tube 7 is fixedly provided with a clamping slot 701, one side of the clamping slot 701 is movably connected with a clamping block 604, and a plurality of sets of test tube slots 601 are arranged at the top of the sampling chamber 6. into the test tube groove 601, so that the sampling test tube 7 squeezes the spring 602 at the bottom end through the second movable block 603, and is clamped into the clamping groove 701 on the sampling test tube 7 through the clamp block 604 movably connected on one side of the sampling cavity 6, so that the sampling The test tube 7 is fixed inside the test tube groove 601;

The bottom end of the sampling chamber 6 is movably connected with the drill bit 8, the middle position of the top of the drill bit 8 is fixedly connected with a fixing block 801, the outside of the fixing block 801 is movably connected with a slot 605, and the two sides of the fixing block 801 are fixedly connected with threaded grooves 802, A bolt 9 is movably connected to the outside of the threaded groove 802. The fixing block 801 at the top of the drill bit 8 is clamped into the slot 605 at the bottom of the sampling chamber 6, and the bolt 9 is turned into the threaded groove 802 on the fixing block 801 to complete the sampling chamber 6. Connection to drill bit 8.

When the embodiment of the present application is used: after selecting the sampling site, the servo motor 2 can be activated to drive the screw shaft 201 to rotate, and the first movable block 202 on the screw shaft 201 can drive the stable seat 204 to move up and down through the connecting rod 203, so as to stabilize the The seat 204 is in contact with the ground. At this time, the hydraulic rod 401 can be pushed down by the activation of the hydraulic device 4, and the hydraulic rod 401 can push the driving device 5 below. 8 is rotated, so that the drill bit 8 drives the sampling cavity 6 into the soil, and at the same time, due to the action of gravity and pressure, the soil will fall into the sampling tube 7 at the top of the sampling cavity 6 for collection and sampling.

Claims (7)

1. A multifunctional soil borrowing device for soil moisture detection, characterized in that it comprises a mobile platform (1), a hydraulic device (4), a sampling cavity (6) and a drill bit (8), and the mobile platform ( 1) A moving wheel (101) is fixedly connected to one side of the bottom end, a connecting plate (3) is fixedly connected to one side of the moving table (1), and a top plate (301) is fixedly connected to the top of the connecting plate (3) A bottom plate (302) is fixedly connected to the bottom end of the connecting plate (3), a sliding rod (303) is fixedly connected to one side of the bottom plate (302), and a middle position of the top of the top plate (301) is fixedly installed with A hydraulic device (4), the bottom end of the hydraulic device (4) is provided with a hydraulic rod (401), the bottom end of the hydraulic rod (401) is fixedly connected with a driving device (5), and the driving device (5) A rotating rod (501) is fixedly connected to the bottom end of the drive device (5), a connecting sliding sleeve (502) is fixedly connected to both sides of the driving device (5), and a sliding rod (502) is slidably connected to the inner side of the connecting sliding sleeve (502). 303), the bottom end of the rotating rod (501) is fixedly connected with a sampling cavity (6), the top of the sampling cavity (6) is fixedly provided with a test tube groove (601), and the interior of the test tube groove (601) moves A sampling test tube (7) is connected. 2 . The multifunctional soil borrowing device for soil moisture detection according to claim 1 , wherein a servo motor ( 2 ) is fixedly installed in the middle position of the inner top of the mobile platform ( 1 ). 3 . The bottom end of the servo motor (2) is fixedly connected with a screw shaft (201), the outside of the screw shaft (201) is movably connected with a moving table (1), and one side outside the screw shaft (201) is movably connected with a A first activity block (202). 3. A multifunctional soil borrowing device for soil moisture content detection according to claim 2, characterized in that: both sides of the first movable block (202) are fixedly connected with connecting rods (203), so A stable seat (204) is fixedly connected to one side of the connecting rod (203), and a mobile platform (1) is movably connected to the outside of the stable seat (204). 4. A multifunctional soil borrowing device for soil moisture content detection according to claim 1, characterized in that: a spring (602) is fixedly connected to the bottom end inside the test tube groove (601), and the spring A second movable block (603) is fixedly connected to the top of (602). 5. A multifunctional soil borrowing device for soil moisture content detection according to claim 1, characterized in that: a clamping block (604) is movably connected to one side outside the sampling cavity (6), and the The bottom end of the sampling cavity (6) is fixedly provided with a slot (605). 6. A multifunctional soil borrowing device for soil moisture content detection according to claim 1, characterized in that: the bottom end of the sampling test tube (7) is movably connected with a second movable block (603), so One side of the sampling test tube (7) is fixedly provided with a clamping slot (701), and one side of the clamping slot (701) is movably connected with a clamping block (604). 7. A multifunctional soil borrowing device for soil moisture detection according to claim 1, characterized in that: a drill bit (8) is movably connected to the bottom end of the sampling cavity (6), and the drill bit ( 8) A fixing block (801) is fixedly connected to the middle position of the top end, a slot (605) is movably connected to the outside of the fixing block (801), and a threaded groove (802) is fixedly connected to both sides of the fixing block (801). ), a bolt (9) is movably connected to the outside of the thread groove (802).

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