Rapid soil collection device for black land protection engineering

Abstract

The utility model relates to the technical field of collecting devices, and discloses a black land protection engineering soil rapid collecting device which comprises a fixing plate, a sampling barrel is arranged below the fixing plate, and sampling assemblies are fixedly connected to the two ends of the fixing plate and comprise internal thread barrels fixedly connected to the two ends of the fixing plate. A motor is fixedly connected to the upper side of the internal threaded cylinder, a transmission rod is fixedly connected to an output shaft of the motor, a sleeve is fixedly connected to the end, away from the motor, of the transmission rod, and the upper end of the sleeve is rotationally connected to the internal threaded cylinder; when the collecting device is used for sampling the soil of the black land, the deep soil of the black land can be sampled, meanwhile, manual pressing of workers is not needed, sampling convenience is improved, meanwhile, deep-level sampling can be achieved, data research is improved, and then protection measures are taken as early as possible according to the sampling result.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of collection device, specifically, relate to a black land protection engineering soil rapid collection device. BACKGROUND

[0002] Black land protection engineering is a protection plan for black soil farmland, black soil has the characteristics of good state and high fertility, and is very suitable for plant planting, but long-term high-intensity utilization and soil erosion and the like can cause black land to appear degradation phenomenon, therefore, in order to protect the state of black land, the soil in its region needs to be sampled and collected regularly for detection, so as to make adjustment plan according to the detection result, and the rapid soil collection device generally uses a handle to insert a sampling cylinder into the soil, so as to sample the soil vertically by the sampling cylinder.

[0003] Through the search, the application number CN202021263913.X proposes a kind of heavy pollution area soil rapid collection device, belong to soil collection field, its technical scheme main point includes first pipe body and box, the bottom of the box is fixedly connected with the top of first pipe body, the inner wall of first pipe body is slidably connected with bulldozer head, the prior art in the above is that after sampling soil by using sampling cylinder, the gear can be driven by rotating the rotating rod manually, the piston is moved by the transmission of gear to push the piston to push the sampled soil out for rapid sampling.

[0004] The soil collection device in the above prior art can sample quickly manually when sampling soil, but since it is manually pressed into the soil by the worker to sample, the depth of the sampling cylinder inserted into the soil is relatively shallow by the pressing force of manpower, so the research data of the sampled sample is relatively one-sided, when the soil loss in the deep part of black land is large or nutrient deficiency is serious, it is inconvenient to obtain information as soon as possible, so the protection effect is poor. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of black land protection engineering soil rapid collection device, solve the problem that the soil rapid collection device of black land protection engineering in prior art is shallow in sampling depth when sampling black land soil, so that the soil information of sampling research is relatively one-sided, so it is inconvenient to formulate protection plan according to the soil data of the depth of black land, thereby reduce the protection effect.

[0006] The utility model provides following technical scheme: a black soil protection engineering soil rapid collection device, including fixed plate, the fixed plate lower side is provided with the sampling cylinder, and the fixed plate both ends fixedly connected with sampling assembly, sampling assembly includes the fixed plate both ends fixedly connected inner thread cylinder, and the inner thread cylinder lower end inboard engagement has outer thread rod, the outer thread rod lower end fixedly connected on the sampling cylinder.

[0007] Through the above technical scheme, the outer thread rod can move in the inner thread cylinder through the thread engagement of the inner thread cylinder and the outer thread rod.

[0008] As the preferred technical scheme, the upper side of the inner thread cylinder is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with a transmission rod.

[0009] Through the above technical scheme, the power output of the motor is transmitted through the transmission rod, thereby driving the sleeve to rotate.

[0010] As the preferred technical scheme, the end of the transmission rod away from the motor is fixedly connected with a sleeve, and the upper end of the sleeve is rotatably connected to the inner thread cylinder. The upper end of the sleeve is inserted with a plug rod, and the upper end of the plug rod is fixedly connected with a limiting block. The end of the limiting block away from the plug rod is inserted into the sleeve, and the lower end of the plug rod is fixedly connected to the outer thread rod.

[0011] Through the above technical scheme, the plug rod can move in the sleeve by limiting the plug rod with the limiting block, and the sleeve can also drive the plug rod to rotate for transmission.

[0012] As the preferred technical scheme, the inner side of the lower end of the outer thread rod is fixedly connected with a first electric telescopic rod, and the lower end of the first electric telescopic rod is fixedly connected with a piston. The upper side of the piston is fixedly connected with a gas valve.

[0013] Through the above technical scheme, the piston can be moved by the operation of the first electric telescopic rod, thereby pushing the soil in the sampling cylinder out.

[0014] As the preferred technical scheme, the outer end of the lower side of the fixed plate is rotatably connected with a support assembly, and the support assembly includes a second electric telescopic rod rotatably connected to the outer end of the lower side of the fixed plate. The lower end of the second electric telescopic rod is rotatably connected with a bottom plate.

[0015] Through the above technical scheme, the height of the fixed plate is adjusted by the telescopic adjustment of the second electric telescopic rod.

[0016] As the preferred technical scheme, the middle end of the second electric telescopic rod is hingedly connected with a third electric telescopic rod, and the opposite end of the third electric telescopic rod is hingedly connected with a connecting piece.

[0017] Through the technical scheme, the second electric telescopic rods on both sides can be unfolded and adjusted by telescopic adjustment of the third electric telescopic rod.

[0018] Compared with the prior art, the utility model has the advantages of

[0019] The soil rapid collection device for black land protection engineering can sample the relatively deep soil of the black land without manual pressing of workers, improves the convenience of sampling, and can also improve data research by deep sampling, so that protection measures can be implemented as soon as possible according to the sampling results. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a three-dimensional structure schematic diagram of the soil rapid collection device for black land protection engineering.

[0021] Figure 2 It is a sectional structure schematic diagram of the soil rapid collection device for black land protection engineering.

[0022] Figure 3 It is a soil rapid collection device for black land protection engineering Figure 2 It is a structure enlarged schematic diagram of A in the soil rapid collection device for black land protection engineering.

[0023] Figure 4 It is a soil rapid collection device for black land protection engineering Figure 2 It is a structure enlarged schematic diagram of B in the soil rapid collection device for black land protection engineering.

[0024] In the figure: 1, fixed plate; 11, sampling cylinder; 21, inner threaded cylinder; 22, outer threaded rod; 23, motor; 24, transmission rod; 25, sleeve; 26, insertion rod; 27, limiting block; 28, first electric telescopic rod; 29, piston; 210, air valve; 31, second electric telescopic rod; 32, bottom plate; 33, third electric telescopic rod; 34, connecting piece. DETAILED DESCRIPTION

[0025] The technical scheme in the utility model embodiment will be described clearly and completely below with reference to the drawings in the utility model embodiment.

[0026] As Figure 1 - Figure 4The utility model provides a technical scheme: a black soil protection engineering soil rapid collection device, including fixed plate 1, fixed plate 1 below is provided with sampling cylinder 11, and fixed plate 1 both ends are fixedly connected with sampling assembly, and sampling assembly includes the fixed plate 1 both ends fixedly connected inner thread cylinder 21, and the inner thread cylinder 21 lower end inside engagement has external thread rod 22, and external thread rod 22 lower end is fixedly connected on sampling cylinder 11, when using collection device to sample the soil of black soil, can sample the soil of black soil more depth, and simultaneously need not manual pressing of worker, improve sampling convenience, can also deep -level sampling improve data research, and then according to sampling result, implement protection measures as soon as possible.

[0027] As Figure 3 The utility model discloses a technical scheme: a black soil protection engineering soil rapid collection device, including fixed plate 1, fixed plate 1 below is provided with sampling cylinder 11, and fixed plate 1 both ends are fixedly connected with sampling assembly, and sampling assembly includes the fixed plate 1 both ends fixedly connected inner thread cylinder 21, and the inner thread cylinder 21 lower end inside engagement has external thread rod 22, and external thread rod 22 lower end is fixedly connected on sampling cylinder 11, when using collection device to sample the soil of black soil, can sample the soil of black soil more depth, and simultaneously need not manual pressing of worker, improve sampling convenience, can also deep -level sampling improve data research, and then according to sampling result, implement protection measures as soon as possible.

[0028] As Figure 3 The utility model discloses a technical scheme: a black soil protection engineering soil rapid collection device, including fixed plate 1, fixed plate 1 below is provided with sampling cylinder 11, and fixed plate 1 both ends are fixedly connected with sampling assembly, and sampling assembly includes the fixed plate 1 both ends fixedly connected inner thread cylinder 21, and the inner thread cylinder 21 lower end inside engagement has external thread rod 22, and external thread rod 22 lower end is fixedly connected on sampling cylinder 11, when using collection device to sample the soil of black soil, can sample the soil of black soil more depth, and simultaneously need not manual pressing of worker, improve sampling convenience, can also deep -level sampling improve data research, and then according to sampling result, implement protection measures as soon as possible.

[0029] As Figure 4 The utility model discloses a technical scheme: a black soil protection engineering soil rapid collection device, including fixed plate 1, fixed plate 1 below is provided with sampling cylinder 11, and fixed plate 1 both ends are fixedly connected with sampling assembly, and sampling assembly includes the fixed plate 1 both ends fixedly connected inner thread cylinder 21, and the inner thread cylinder 21 lower end inside engagement has external thread rod 22, and external thread rod 22 lower end is fixedly connected on sampling cylinder 11, when using collection device to sample the soil of black soil, can sample the soil of black soil more depth, and simultaneously need not manual pressing of worker, improve sampling convenience, can also deep -level sampling improve data research, and then according to sampling result, implement protection measures as soon as possible.

[0030] As Figure 1 The utility model discloses a technical scheme: a black soil protection engineering soil rapid collection device, including fixed plate 1, fixed plate 1 below is provided with sampling cylinder 11, and fixed plate 1 both ends are fixedly connected with sampling assembly, and sampling assembly includes the fixed plate 1 both ends fixedly connected inner thread cylinder 21, and the inner thread cylinder 21 lower end inside engagement has external thread rod 22, and external thread rod 22 lower end is fixedly connected on sampling cylinder 11, when using collection device to sample the soil of black soil, can sample the soil of black soil more depth, and simultaneously need not manual pressing of worker, improve sampling convenience, can also deep -level sampling improve data research, and then according to sampling result, implement protection measures as soon as possible.

[0031] As Figure 1As shown, the second electric telescopic rod 31 is hingedly connected with a third electric telescopic rod 33 at the middle end, and the opposite end of the third electric telescopic rod 33 is hingedly connected with a connecting piece 34, and the rotation angle of the two second electric telescopic rods 31 can be adjusted with the aid of the connecting piece 34 by starting the third electric telescopic rod 33 to adjust the extension and contraction thereof.

[0032] Working principle; when the soil collecting device is used to sample the soil of the black land, first, the fixed plate 1 and the second electric telescopic rod 31 and the like are placed at the position where sampling is required, then the second electric telescopic rod 31 and the third electric telescopic rod 33 are started to adjust the height of the fixed plate 1, after adjustment, the fixed plate 1 is placed and supported by the bottom plate 32 and the second electric telescopic rod 31, then the motor 23 is started, after the motor 23 is started, the output shaft drives the transmission rod 24 and the sleeve 25 to rotate, after the sleeve 25 rotates, the limiting block 27 drives the insertion rod 26 to rotate, and after the insertion rod 26 rotates, the outer threaded rod 22 and the sampling cylinder 11 are synchronously rotated and driven, and after the outer threaded rod 22 rotates, the inner threaded cylinder 21 is driven to rotate and move downward by the meshing of the outer threaded rod 22, the outer threaded rod 22 and the sampling cylinder 11 move downward while pulling the insertion rod 26 to move downward, the insertion rod 26 moves in the sleeve 25 under the limitation of the limiting block 27, and after the sampling cylinder 11 moves downward, it is inserted into the soil to sample, at the same time, the air valve 210 is opened, and the air in the sampling cylinder 11 is discharged through the air valve 210, the discharged air is discharged through the hole slot formed in the upper end of the outer threaded rod 22 and the inner threaded cylinder 21, and as the sampling cylinder 11 continues to move downward, the sampled soil enters the sampling cylinder 11 to be stored, when the sampling cylinder 11 is inserted into the soil to a certain depth, at this time, the air valve 210 is closed, and then the output shaft of the motor 23 is controlled to rotate reversely, so that the sleeve 25, the insertion rod 26, the outer threaded rod 22 and the sampling cylinder 11 are reversely rotated and pulled out of the soil, when the sampling cylinder 11 is pulled out of the soil to a certain height, at this time, the height of the second electric telescopic rod 31 can be adjusted, then the air valve 210 and the first electric telescopic rod 28 are opened, and after the first electric telescopic rod 28 is started, the piston 29 is pushed to move by the extension of the first electric telescopic rod 28, and after the piston 29 moves, the soil in the sampling cylinder 11 is pushed out of the sampling cylinder 11.

[0033] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them.

Claims

1. A black land protection engineering soil rapid collection device comprising a fixing plate (1), characterized in that: The fixed plate (1) below is provided with a sampling cylinder (11), and the fixed plate (1) both ends are fixedly connected with a sampling assembly, the sampling assembly includes the fixed plate (1) both ends fixedly connected inner thread cylinder (21), and the inner thread cylinder (21) lower end inside engages with outer thread rod (22), the outer thread rod (22) lower end is fixedly connected on the sampling cylinder (11).

2. The soil rapid collection device for black land protection engineering according to claim 1, characterized in that: The inner thread cylinder (21) upper side is fixedly connected with motor (23), and the motor (23) output shaft is fixedly connected with transmission rod (24).

3. The soil rapid collection device for black land protection engineering according to claim 2, characterized in that: The transmission rod (24) away from the motor (23) one end is fixedly connected with sleeve (25), and the sleeve (25) upper end is rotatably connected in the inner thread cylinder (21), the sleeve (25) upper end inside is inserted with the plug-in rod (26), and the plug-in rod (26) upper end is fixedly connected with the limit block (27), the limit block (27) away from the plug-in rod (26) one end is inserted in the sleeve (25), and the plug-in rod (26) lower end is fixedly connected on the outer thread rod (22).

4. The soil rapid collection device for black land protection engineering according to claim 1, characterized in that: The outer thread rod (22) lower end inside is fixedly connected with the first electric telescopic rod (28), and the first electric telescopic rod (28) lower end is fixedly connected with the piston (29), the piston (29) upper side one end is fixedly connected with the air valve (210).

5. The soil rapid collection device for black land protection engineering according to claim 1, characterized in that: The fixed plate (1) lower side outer end is rotatably connected with a support assembly, and the support assembly includes the fixed plate (1) lower side outer end rotatably connected second electric telescopic rod (31), the second electric telescopic rod (31) lower end is rotatably connected with the bottom plate (32).

6. The soil rapid collection device for black land protection engineering according to claim 5, characterized in that: The second electric telescopic rod (31) middle end is hinged with the third electric telescopic rod (33), and the opposite end of the third electric telescopic rod (33) is hinged with the connecting piece (34).

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