In-situ environment water and soil sample collecting device

Abstract

The utility model belongs to the technical field of water and soil sample collection, and particularly relates to an in-situ environment water and soil sample collection device which comprises a diesel generator, the top of the diesel generator is fixedly connected with a connecting boss; the top of the connecting boss is fixedly connected with a power transmission line. A motor is fixedly connected to one end, away from the connecting boss, of the power transmission line; the interior of the motor is rotationally connected with a rotating block; the rotating block is connected with a convex block in a sliding manner; the bottom of the protruding block is fixedly connected with a drill rod. The bottom of the drill rod is in threaded connection with a drill bit; a handle is fixedly connected to the side face of the motor. The two handles are symmetrically arranged; by means of the structure, automation of the handheld water and soil sample collecting device is achieved, the problems that hard, gravel and soil and in-situ environment water and soil sample collecting work is difficult to carry out and low in efficiency are solved, the hard, gravel and soil and in-situ environment water and soil sample collecting work can be carried out easily, the water and soil sample collecting efficiency is improved, and the labor intensity of workers is relieved. And the quality of in-situ water and soil samples can be maintained.

Description

TECHNICAL FIELD

[0001] The utility model belongs to water and soil sample collection technical field, specifically is a kind of in-situ environmental water and soil sample collection device. BACKGROUND

[0002] The collection of in-situ environmental water and soil samples is a key step in obtaining soil information and understanding soil properties. By collecting water and soil samples from different locations and depths, rich soil data can be obtained, including soil texture, nutrient content, microbial population, etc. These data are of great significance for assessing soil quality, predicting soil evolution trends and developing targeted agricultural management measures.

[0003] Existing in-situ environmental water and soil sample collection devices mostly use manual collection, which requires workers to manually collect the required samples. When facing hard soil or special soil with scattered stones, sampling work is often impossible, efficiency is low, and repeated modification of sampling sites is required, affecting the initial arrangement of the sampling method and adversely affecting the final sampling results.

[0004] Therefore, the utility model provides an in-situ environmental water and soil sample collection device. UTILITY MODEL CONTENT

[0005] To make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art.

[0006] The utility model solves the technical problems by adopting the following technical scheme: the utility model discloses an in-situ environmental water and soil sample collection device, which comprises a diesel generator; the top of the diesel generator is fixedly connected with a connecting boss; the top of the connecting boss is fixedly connected with a power transmission line; the end of the power transmission line away from the connecting boss is fixedly connected with an electric motor; the inside of the electric motor is rotatably connected with a rotating block; the rotating block is slidably connected with a protruding block; the bottom of the protruding block is fixedly connected with a drill rod; the bottom of the drill rod is threadedly connected with a drill bit; the side of the electric motor is fixedly connected with a handle; two handles are symmetrically arranged; this step realizes the automation of handheld water and soil sample collection devices through the above structure, solves the problem that in-situ environmental water and soil sample collection is difficult to perform in specific hard and stone soil, and improves the efficiency of water and soil sample collection, saves manpower, and is beneficial to maintaining the quality of in-situ water and soil samples.

[0007] Preferably, the bottom of the drill rod is slidably connected with a fixed platform; the drill bit is slidably connected inside the fixed platform; the bottom of the fixed platform is fixedly connected with a plurality of convex rods; the plurality of convex rods are arranged in a circular shaft; the side of the fixed platform is fixedly connected with a plurality of steps; the two steps are symmetrically arranged; through the above structure, the inclination of the drill rod and the drill bit during sampling can be avoided, the problem that the sample length does not correspond to the sampling depth is solved, the credibility of the sample is improved, repeated sampling is reduced, and the sampling efficiency is improved.

[0008] Preferably, the inside of the drill rod is slidably connected with a first U-shaped tube and a second U-shaped tube; the first U-shaped tube and the second U-shaped tube are arranged at the top of the drill bit; the two ends of the first U-shaped tube and the second U-shaped tube are correspondingly provided with convex tables and concave tables; the first U-shaped tube and the second U-shaped tube are threadedly connected with a threaded cover; the threaded cover is arranged at the bottom of the rotating block; through the above structure, the problem that the soil sample is rotated with the drill rod is solved, the rotation of the sample is avoided, the sample state is maintained, the sample credibility is improved, and the repeated sampling of the soil body is reduced.

[0009] Preferably, the bottom of the diesel generator is fixedly connected with a vehicle plate; the bottom of the vehicle plate is fixedly connected with a universal wheel; the four universal wheels are correspondingly arranged; the top of the diesel generator is fixedly connected with a push rod; through the above structure, the problem that the diesel generator is inconvenient to move is solved, the position of the diesel generator can be changed by the staff, the staff can move between different sampling points, and thus the manpower is reduced and the sampling efficiency is improved.

[0010] Preferably, the bottom of the drill bit is fixedly connected with a fixed block; the fixed block is arranged at the protruding part of the bottom of the drill bit; the bottom of the plurality of fixed blocks is fixedly connected with an alloy block; through the above structure, the problem that the drill bit is easily damaged in a hard stratum is solved, the drill bit is protected, and the durability of the device is improved.

[0011] Preferably, the top of the vehicle plate is provided with a landing hole; a plurality of landing holes are arranged at positions corresponding to the convex rods; through the above structure, the device is prevented from falling during transportation, and the stability of the device during movement is improved.

[0012] Preferably, the top of the threaded cover is fixedly connected with a cover ring; the cover ring is arranged at the bottom of the rotating block; through the above structure, the first U-shaped tube, the second U-shaped tube and the drill rod are prevented from being jammed, the sample is taken out, and the integrity of the sample is protected.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model discloses a in situ environmental water and soil sample collection device, through diesel generator and drill rod has realized the automation of handheld type water and soil sample collection device, solved the specific hard, gravelly soil, in situ environmental water and soil sample collection work is difficult to carry out, and the problem of low efficiency is favorable to the development hard, gravelly soil in situ environmental water and soil sample collection work, improve the collection efficiency of water and soil sample, save manpower, be beneficial to maintaining the quality of in situ water and soil sample.

[0015] 2. The utility model discloses a in situ environmental water and soil sample collection device, through setting up fixed platform can avoid the drill rod and drill bit to incline in the sampling process, solved the problem that sample length and sampling depth do not correspond, be favorable to the reliability of sample, reduce repeated sampling, improve sampling efficiency. ACCURACY

[0016] The utility model makes further explanation from the following combined with the drawing.

[0017] Figure 1 It is the perspective drawing of the utility model, and

[0018] Figure 2 It is the structure diagram of rotating block in the utility model, and

[0019] Figure 3 It is the structure diagram of fixed platform in the utility model, and

[0020] Figure 4 It is the structure diagram of drill rod in the utility model, and

[0021] Figure 5 It is the structure diagram of first U-shaped pipe in the utility model.

[0022] In the drawing: 1, diesel generator, 2, connecting boss, 111, vehicle plate, 3, push rod, 4, universal wheel, 5, power transmission line, 6, motor, 7, handle, 8, lug, 9, drill rod, 10, fixed platform, 11, pedal, 12, lug rod, 122, landing hole, 13, rotating block, 14, drill bit, 15, alloy block, 16, screw cap, 17, cover ring, 20, first U-shaped pipe, 21, second U-shaped pipe. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0024] The following specific embodiments are given.

[0025] As Figures 1 to 4 shown, the utility model embodiment said in situ environmental water and soil sample collection device, including diesel generator 1, the top of diesel generator 1 is fixedly connected with connecting boss 2, the top of connecting boss 2 is fixedly connected with transmission line 5, the end of transmission line 5 away from connecting boss 2 is fixedly connected with motor 6, the inside rotation of motor 6 is connected with rotating block 13, rotating block 13 is connected with protruding block 8, the bottom of protruding block 8 is fixedly connected with drill rod 9, the bottom of drill rod 9 is threadedly connected with drill bit 14, the side of motor 6 is fixedly connected with handle 7, two handle 7 are symmetrically arranged, when working, connecting boss 2 plays the role of fixed transmission line 5, water and soil sample collection staff can first insert protruding block 8 into rotating block 13 inside, and selects collection position, one staff controls the attitude of drill rod 9 through two handle 7, and aims drill bit 14 at the position, during sampling, drill rod 9 and drill bit 14 should be perpendicular to the ground, after one staff aims drill bit 14 at the position, another staff can drive diesel generator 1 output power, and the power is conducted to motor 6 via transmission line 5, and motor 6 rotates rotating block 13 by inside motor, and rotating block 13 synchronously drives protruding block 8 inserted in itself to rotate, to realize the rotation of drill rod 9 and drill bit 14, along with the crushing of soil body of drill bit 14, the staff of control handle 7 provides pressure to drill bit 14 until drill bit 14 reaches predetermined depth, this step realizes the automation of handheld water and soil sample collection device through the above structure, solves the problem that in situ environmental water and soil sample collection work is difficult to carry out in specific hard, gravelly soil, and the efficiency is low, is favorable to carry out in situ environmental water and soil sample collection work of hard, gravelly soil, improves the collection efficiency of water and soil sample, saves manpower, and is beneficial to maintaining the quality of in situ water and soil sample.

[0026] As Figure 1 With Figure 3As shown, the bottom of the drill pipe 9 is slidably connected with the fixed platform 10; the drill bit 14 is slidably connected inside the fixed platform 10; the bottom of the fixed platform 10 is fixedly connected with the convex rod 12; a plurality of the convex rods 12 are arranged in a circular shaft; the side of the fixed platform 10 is fixedly connected with the pedal 11; two of the pedals 11 are symmetrically arranged; in working, the water and soil sample collector can install the fixed platform 10 at the bottom of the drill pipe 9, and then install the drill bit 14; after the installation of the drill bit 14 is completed, the fixed platform 10 can be fixed by means of the internal ladder shape of the fixed platform 10; after the staff determines the sampling site, the fixed platform 10 can be placed at the site, and the plurality of convex rods 12 can be pressed into the ground by means of the two pedals 11 until the bottom surface of the fixed platform 10 is parallel to the surface of the site; after the diesel generator 1 is driven to start sampling; through the above structure, the drill pipe 9 and the drill bit 14 can be prevented from tilting during sampling, the problem that the sample length does not correspond to the sampling depth is solved, the credibility of the sample is improved, repeated sampling is reduced, and the sampling efficiency is improved.

[0027] As shown in the Figures 2 to 5 The inside of the drill pipe 9 is slidably connected with the first U-shaped pipe 20 and the second U-shaped pipe 21; the first U-shaped pipe 20 and the second U-shaped pipe 21 are arranged at the top of the drill bit 14; the two ends of the first U-shaped pipe 20 and the second U-shaped pipe 21 are correspondingly provided with convexities and concavities; the first U-shaped pipe 20 and the second U-shaped pipe 21 are threadedly connected with the threaded cover 16; the threaded cover 16 is arranged at the bottom of the rotating block 13; in working, the rotating block 13 and the drill bit 14 fix the first U-shaped pipe 20 and the second U-shaped pipe 21 inside the drill pipe 9, the drill bit 14 breaks the soil according to its shape, the soil in the middle which is not damaged is inserted into the inside of the first U-shaped pipe 20 and the second U-shaped pipe 21 along with the drill pipe 9 and the drill bit 14, after the sampling reaches the predetermined depth, the diesel generator 1 can be first driven to stop outputting, then the electric motor 6 is separated from the top of the convex block 8, and the first U-shaped pipe 20, the second U-shaped pipe 21 and the soil sample between them are taken out by means of the threaded cover 16; through the above structure, the problem that the soil sample rotates along with the drill pipe 9 is solved, the rotation of the rotating block 13 is avoided, the sample state is maintained, the sample credibility is improved, and the repeated sampling damage to the soil is reduced.

[0028] As shown in the Figure 1As shown, the bottom of the diesel generator 1 is fixedly connected with a vehicle plate 111; the bottom of the vehicle plate 111 is fixedly connected with universal wheels 4; the four universal wheels 4 are correspondingly arranged; the top of the diesel generator 1 is fixedly connected with a push rod 3; in working, the position of the diesel generator 1 can be moved by the push rod 3 and the vehicle plate 111 by the water and soil sample collector, and in the moving process, the four universal wheels 4 work cooperatively to provide flexibility for the vehicle plate 111; through the above structure, the problem that the diesel generator 1 is inconvenient to move is solved, which is beneficial to change the position of the diesel generator 1 by the worker, is beneficial to the movement of the worker between different sampling points, and thus reduces manpower and improves sampling efficiency.

[0029] As shown in Figure 3 With Figure 4 As shown, the bottom of the drill bit 14 is fixedly connected with a fixed block; the fixed block is arranged at the protruding part of the bottom of the drill bit 14; the bottom of the plurality of fixed blocks is fixedly connected with alloy blocks 15; in working, the plurality of alloy blocks 15 are damaged to the soil body along with the rotation of the drill bit 14, and the alloy blocks 15 can be replaced whenever they are damaged; through the above structure, the problem that the hard stratum drill bit 14 is easily damaged is solved, which is beneficial to protect the drill bit 14 and improve the durability of the device.

[0030] As shown in Figure 1 As shown, the top of the vehicle plate 111 is provided with a landing hole 122; a plurality of landing holes 122 are arranged at the relative positions of the protruding rods 12; in working, after the sample collection is completed, the worker can place the fixed platform 10 on the top of the vehicle plate 111 and place the protruding rod 12 in the landing hole 122; through the above structure, the device is prevented from falling during transportation, which is beneficial to improve the stability of the device during movement.

[0031] As shown in Figure 4 With Figure 5 As shown, the top of the threaded cover 16 is fixedly connected with a cover ring 17; the cover ring 17 is arranged at the bottom of the rotating block 13; in working, after the in-situ environmental water and soil sample collection work is completed, the worker can pull out the first U-shaped tube 20 and the second U-shaped tube 21 by means of the cover ring 17 to take out the sample; through the above structure, the first U-shaped tube 20 and the second U-shaped tube 21 are prevented from being jammed with the drill rod 9, which is beneficial to take out the sample and protect the integrity of the sample.

[0032] In operation, the connecting boss 2 serves to fix the power transmission line 5, and the water and soil sample collecting personnel can first insert the protruding block 8 into the rotating block 13 and select a collecting position, one of the personnel controls the posture of the drill rod 9 through the two handles 7 and aims the drill bit 14 at the position, and during the sampling process, the drill rod 9 and the drill bit 14 should be perpendicular to the ground, after one of the personnel aims the drill bit 14 at the position, the other personnel can drive the diesel generator 1 to output power, the power is transmitted to the motor 6 through the power transmission line 5, the motor 6 rotates the rotating block 13 through the internal motor, the rotating block 13 synchronously drives the protruding block 8 inserted therein to rotate, thereby realizing the rotation of the drill rod 9 and the drill bit 14, as the drill bit 14 crushes the soil, the personnel controlling the handles 7 provides pressure to the drill bit 14 until the drill bit 14 reaches the predetermined depth, the water and soil sample collecting personnel can install the fixed platform 10 at the bottom of the drill rod 9, and then install the drill bit 14, after the installation of the drill bit 14 is completed, the fixed platform 10 can be fixed by means of the internal ladder shape of the fixed platform 10, after the personnel determine the sampling site, the fixed platform 10 can be placed at the site, and by means of the two footboards 11, the plurality of protruding rods 12 are pressed into the ground until the bottom surface of the fixed platform 10 is parallel to the surface of the site, after the diesel generator 1 is driven to start sampling, the rotating block 13 and the drill bit 14 fix the first U-shaped tube 20 and the second U-shaped tube 21 inside the drill rod 9, the drill bit 14 crushes the soil according to its shape, the soil in the middle part which is not damaged is inserted into the first U-shaped tube 20 and the second U-shaped tube 21 along with the drill rod 9 and the drill bit 14, after the sampling reaches the predetermined depth, the diesel generator 1 can be first driven to stop outputting, then the motor 6 is separated from the top of the protruding block 8, and by means of the threaded cover 16, the first U-shaped tube 20, the second U-shaped tube 21 and the soil sample therebetween are taken out, the water and soil sample collecting personnel can move the position of the diesel generator 1 by means of the push rod 3 and the vehicle plate 111, during the movement process, the four universal wheels 4 cooperate to provide flexibility for the vehicle plate 111, the plurality of alloy blocks 15 damage the soil along with the rotation of the drill bit 14, the alloy blocks 15 can be replaced whenever they are damaged, after the sample collection is completed, the personnel can place the fixed platform 10 on the top of the vehicle plate 111 and place the protruding rod 12 in the landing hole 122, after the in-situ environmental water and soil sample collection is completed, the personnel can pull out the first U-shaped tube 20 and the second U-shaped tube 21 by means of the cover ring 17 to take out the sample.

[0033] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. An in-situ environmental water and soil sample collection device, characterized by: The utility model provides a diesel generator (1), it is characterized by: the top of diesel generator (1) is fixedly connected with connecting boss (2), the top of connecting boss (2) is fixedly connected with power transmission line (5), the one end of power transmission line (5) away from connecting boss (2) is fixedly connected with motor (6), the inside rotation of motor (6) is connected with rotating block (13), rotating block (13) is connected with lug (8) slidingly, the bottom of lug (8) is fixedly connected with drill rod (9), the bottom of drill rod (9) is threadedly connected with drill bit (14), the side of motor (6) is fixedly connected with handle (7), two handle (7) are symmetrical and set up.

2. An in-situ environmental water and soil sample collection device according to claim 1, characterised in that: The bottom of drill rod (9) is connected with fixed platform (10) slidingly, drill bit (14) is connected in the inside of fixed platform (10) slidingly, the bottom of fixed platform (10) is fixedly connected with lug (12), a plurality of lug (12) are arranged in round shaft whole line, the side of fixed platform (10) is fixedly connected with pedal (11), two pedal (11) are symmetrical and set up.

3. An in-situ environmental water and soil sample collection device according to claim 2, wherein: The inside of drill rod (9) is connected with first U-shaped pipe (20) and second U-shaped pipe (21) slidingly, first U-shaped pipe (20) and second U-shaped pipe (21) are arranged at the top of drill bit (14), both ends of first U-shaped pipe (20) and second U-shaped pipe (21) are provided with boss and recess correspondingly, first U-shaped pipe (20) and second U-shaped pipe (21) are threadedly connected with screw cap (16), screw cap (16) is arranged at the bottom of rotating block (13).

4. An in-situ environmental water and soil sample collection device according to claim 1, characterized in that: The bottom of diesel generator (1) is fixedly connected with car plate (111), the bottom of car plate (111) is fixedly connected with universal wheel (4), four universal wheels (4) are correspondingly arranged, the top of diesel generator (1) is fixedly connected with push rod (3).

5. An in-situ environmental water and soil sample collection device according to claim 3, wherein: The bottom of drill bit (14) is fixedly connected with fixed block, the fixed block is arranged at the protruding part of the bottom of drill bit (14), the bottom of a plurality of fixed blocks is fixedly connected with alloy block (15).

6. An in-situ environmental water and soil sample collection device according to claim 4, wherein: The top of car plate (111) is provided with landing hole (122), a plurality of landing holes (122) are arranged at the relative position of lug (12).

7. An in-situ environmental water and soil sampling device according to claim 3, wherein: The top of screw cap (16) is fixedly connected with cover ring (17), cover ring (17) is arranged at the bottom of rotating block (13).

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