CN220751666U

CN220751666U - Sampler capable of classifying and screening soil

Info

Publication number: CN220751666U
Application number: CN202322335565.2U
Authority: CN
Inventors: 张勇飞; 王伟伟; 娄书芬; 张全国; 张润昊
Original assignee: Henan Qingyao Engineering Management Co ltd
Current assignee: Henan Qingyao Engineering Management Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-04-09
Anticipated expiration: 2033-08-30

Abstract

The utility model belongs to the technical field of soil samplers, in particular to a sampler capable of classifying and screening soil, which comprises a bottom plate, wherein universal wheels are fixedly connected to four corners of the bottom plate, a support is fixedly connected to the top of the bottom plate, a first motor is fixedly arranged at the top end of the support, a screw rod is rotatably connected to the top of the bottom plate, an output shaft of the first motor penetrates through the support and is fixedly connected to the top end of the screw rod, a nut is in threaded connection with the screw rod, a connecting rod is fixedly connected to the left side of the nut, a second motor is fixedly arranged at the top of the connecting rod, and an output shaft of the second motor penetrates through the connecting rod and is in rotary connection with the connecting rod.

Description

Sampler capable of classifying and screening soil

Technical Field

The utility model relates to the technical field of soil samplers, in particular to a sampler capable of classifying and screening soil.

Background

Common earth and stone engineering has the advantages of leveling the field, excavating foundation pit and pipe ditch, excavating roadbed, excavating civil air defense engineering, filling soil on the terrace, filling the roadbed, backfilling the foundation pit, and classifying and sampling construction soil by using a soil sampler during the earth and stone engineering construction.

In the prior art, due to the existence of sundries such as stones in the soil, the soil sampling is interfered, and most of the existing soil samplers have no relevant pertinence mechanism during sampling, so that the existing soil samplers have certain limitations, and therefore, a sampler capable of classifying and screening the soil is needed to be provided for solving the technical problems.

Disclosure of Invention

The utility model aims to solve the defects that most soil samplers in the prior art have no relevant targeting mechanism and certain limitation when sampling, and provides a sampler capable of classifying and screening soil.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sampler that can classify and screen soil, includes the bottom plate, the bottom four corners position of bottom plate is all fixedly connected with universal wheel, the top fixedly connected with support of bottom plate, the top fixedly connected with first motor of support, the top of bottom plate rotates and is connected with the lead screw, the output shaft of first motor runs through the support and fixedly connected with on the top of lead screw, threaded connection has the nut on the lead screw, the left side fixedly connected with connecting rod of nut, the top fixed mounting of connecting rod has the second motor, the output shaft of second motor runs through the connecting rod and rotates with the connecting rod to be connected, fixedly connected with swinging tube on the output shaft of second motor, the bottom fixedly connected with sampling tube of swinging tube;

sliding connection has the push pedal on the inner wall of sampling tube, and the inside of rotation pipe is provided with drive assembly, and drive assembly cooperatees with the push pedal, and the top of bottom plate is provided with categorised screening mechanism, categorised screening mechanism cooperatees with the sampling tube.

By means of the structure, through the transmission cooperation between the first motor and the sampler, the sampler can be driven to move up and down and contact with soil, so that the sampler can be conveniently drilled into the soil for sampling, the sampler can be driven to reset after sampling, the degree of automation is high, the use burden of personnel is reduced, and the practicability is strong.

Preferably, the bottom plate is provided with a through hole, and the sampling tube is matched with the through hole.

Further, through set up the through-hole can be convenient for the sampler barrel downwardly moving and carry out soil sampling operation.

Preferably, the top fixedly connected with U type frame of bottom plate, the bottom of swiveling tube runs through U type frame and with U type frame sliding connection.

Further, through setting up U type frame, can carry out stable reciprocating and rotation support to pivoted tube and sampling tube.

Preferably, the transmission assembly comprises a push rod and a first electric push rod;

the first electric putter fixed mounting is on the inner wall of rotatory pipe, and the output shaft fixed connection of first electric putter is on the top of push rod, and the top and the fixed connection of top at the push pedal of sampling tube are run through to the bottom of push rod.

Further, through the transmission cooperation between first electric putter and the push pedal, can realize the operation of ejecting the inside soil of sampling tube, the personnel of being convenient for get the soil and throw the material screening to classification screening mechanism's inside.

Preferably, the classifying and screening mechanism comprises a box body, a second electric push rod, a receiving box, two vibrating motors and a screening box;

the bottom sliding connection of box is at the top of bottom plate, and second electric putter fixed mounting is at the top of bottom plate, and the output shaft fixed connection of second electric putter is at the rear side of box, and the left end of receiving the magazine runs through the right side of box and extends to the inside of box, and the inner wall sliding contact of receiving magazine and box, two vibrating motor fixed mounting are on the left side inner wall and the right side inner wall of box respectively, and two vibrating motor all with the bottom fixed connection of sieve box, the box cooperatees with the sampling tube.

Further, can be convenient for separate the screening to soil through setting up categorised screening mechanism, can realize separating between the inside stone of soil or other debris and the soil to can be convenient for personnel follow-up detect the soil, improve the functionality and the practicality of this sampler.

Preferably, the bottom of the box body is fixedly connected with a sliding block, the top of the bottom plate is provided with a sliding groove, and the sliding block is in sliding connection with the sliding groove.

Further, through the sliding limit fit between the sliding block and the sliding groove, the box body can be stably limited in sliding and supported in sliding.

The beneficial effects are that:

1. through the transmission cooperation between first motor and the sampler, can drive the sampler and reciprocate and contact with soil to can make things convenient for the sampler to bore into soil inside and take a sample, and can drive the sampler and reset after the sample, and degree of automation is high, alleviates personnel's use burden, and the practicality is strong;

2. through the transmission cooperation between the first electric push rod and the push plate, the operation of pushing out soil in the sampling tube can be realized, and the soil is taken by personnel conveniently to be fed and screened into the classifying and screening mechanism;

3. the classifying and screening mechanism is arranged, so that the soil can be conveniently separated and screened, stones or other sundries in the soil can be separated from the soil, subsequent detection of the soil by personnel can be conveniently performed, and the functionality and the practicability of the sampler are improved;

the utility model realizes the sampling of the soil and the classified screening after the sampling through a simple structure, and can separate stones or other sundries in the soil from the soil, thereby being convenient for personnel to detect the soil subsequently, improving the functionality and the practicability of the sampler and being convenient for the personnel to use.

Drawings

FIG. 1 is a front view of a sampler capable of classifying and screening soil according to the present utility model;

FIG. 2 is a right side view of a structure of a sampler for classifying and screening soil according to the present utility model;

FIG. 3 is a front cross-sectional view of a rotary tube, a sampling tube, a push plate, a push rod and a first electric push rod of a sampler capable of classifying and screening soil according to the present utility model;

FIG. 4 is a front cross-sectional view of a casing of a sampler for classifying and screening soil according to the present utility model;

fig. 5 is a three-dimensional view of a rotary tube and a sampling tube of a sampler capable of classifying and screening soil according to the present utility model.

In the figure: 1. a bottom plate; 2. a universal wheel; 3. a through hole; 4. a bracket; 5. a first motor; 6. a screw rod; 7. a nut; 8. a connecting rod; 9. a second motor; 10. a rotary tube; 11. a sampling tube; 12. a U-shaped frame; 13. a push plate; 14. a push rod; 15. a first electric push rod; 16. a case; 17. a slide block; 18. a chute; 19. a second electric push rod; 20. a receiving box; 21. a vibration motor; 22. and a screen box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a sampler capable of classifying and screening soil comprises a bottom plate 1, universal wheels 2 are welded at four corners of the bottom plate 1, a support 4 is welded at the top of the bottom plate 1, a first motor 5 is fixedly arranged at the top of the support 4, a screw rod 6 is connected at the top of the bottom plate 1 through shaft rotation, an output shaft of the first motor 5 penetrates through the support 4 and is welded at the top of the screw rod 6, a nut 7 is connected on the screw rod 6 through threads, a connecting rod 8 is welded at the left side of the nut 7, a second motor 9 is fixedly arranged at the top of the connecting rod 8, an output shaft of the second motor 9 penetrates through the connecting rod 8 and is connected with the connecting rod 8 through shaft rotation, a rotating pipe 10 is welded on an output shaft of the second motor 9, and a sampling tube 11 is welded at the bottom end of the rotating pipe 10;

the inner wall of the sampling tube 11 is slidably connected with a push plate 13, a transmission assembly is arranged in the rotary tube 10 and matched with the push plate 13, and the top of the bottom plate 1 is provided with a classification screening mechanism which is matched with the sampling tube 11;

the transmission assembly comprises a push rod 14 and a first electric push rod 15; the first electric push rod 15 is fixedly arranged on the inner wall of the rotary pipe 10, an output shaft of the first electric push rod 15 is welded at the top end of the push rod 14, and the bottom end of the push rod 14 penetrates through the top of the sampling tube 11 and is welded at the top of the push plate 13;

the classifying and screening mechanism comprises a box body 16, a second electric push rod 19, a receiving box 20, two vibrating motors 21 and a screening box 22; the bottom sliding connection of box 16 is at the top of bottom plate 1, second electric putter 19 fixed mounting is at the top of bottom plate 1, the output shaft welding of second electric putter 19 is in the rear side of box 16, connect the right side of box 16 and extend to the inside of box 16 to the left end of magazine 20, connect the inner wall sliding contact of magazine 20 and box 16, two vibrating motor 21 fixed mounting respectively on the left side inner wall and the right side inner wall of box 16, two vibrating motor 21 all weld with the bottom of sieve box 22, box 16 cooperatees with sampling tube 11.

By means of the structure, through transmission cooperation between the first electric push rod 15 and the push plate 13, the operation of pushing out soil in the sampling tube 11 can be realized, and soil taking by personnel is facilitated to the internal feeding screening of the classification screening mechanism; through setting up categorised screening mechanism can be convenient for separate the screening to soil, can realize separating between the inside stone of soil or other debris and the soil to can be convenient for personnel follow-up detect soil, improve the functionality and the practicality of this sampler.

In the utility model, the through hole 3 is arranged on the bottom plate 1, the sampling tube 11 is matched with the through hole 3, and the downward movement of the sampling tube 11 and the soil sampling operation can be conveniently carried out by arranging the through hole 3.

In the utility model, the U-shaped frame 12 is welded at the top of the bottom plate 1, the bottom end of the rotary tube 10 penetrates through the U-shaped frame 12 and is in sliding connection with the U-shaped frame 12, and the U-shaped frame 12 can stably move up and down and rotatably support the rotary tube 10 and the sampling tube 11.

In the utility model, the bottom of the box 16 is welded with the sliding block 17, the top of the bottom plate 1 is provided with the sliding groove 18, the sliding block 17 is slidably connected in the sliding groove 18, and the box 16 can be stably slidably limited and slidably supported through the sliding limit fit between the sliding block 17 and the sliding groove 18.

Working principle: when the sampler is used, firstly, the sampler is moved to a position to be sampled through the universal wheel 2, then the sampler is fixed through the self-locking function of the universal wheel 2, at the moment, the first motor 5 and the second motor 9 are electrified and started, when the first motor 5 rotates, the screw rod 6 can be driven to rotate, at the moment, the connecting rod 8 can be driven to move downwards through the threaded connection cooperation between the screw rod 6 and the nut 7, when the connecting rod 8 moves downwards, the second motor 9, the rotating tube 10 and the sampling tube 11 can be driven to move downwards, when the sampling tube 11 moves downwards, the sampling tube 11 can pass through the through hole 3 and is contacted with the ground, at the moment, the second motor 9 drives the rotating tube 10 and the sampling tube 11 to rotate, the sampling tube 11 can be matched with the downward movement of the sampling tube 11 to drill into the soil for sampling, and after the sampling tube 11 finishes sampling the soil, through the reverse transmission cooperation between the first motor 5 and the sampling tube 11, the sampling tube 11 can be driven to move upwards and reset, at the moment, the first motor 5 and the second motor 9 are closed, then the second electric push rod 19 is electrified and started, at the moment, the second electric push rod 19 can drive the box body 16 to move forwards and correspond to the sampling tube 11, at the moment, the second electric push rod 19 is closed and the first electric push rod 15 is started, at the moment, the first electric push rod 15 can drive the push rod 14 and the push plate 13 to move downwards, at the moment, the push plate 13 can push out the soil inside the sampling tube 11 and fall into the sieve box 22 inside the box body 16, at the moment, the two vibrating motors 21 are started again to drive the sieve box 22 to vibrate and realize the screening operation of the soil, the soil can be screened into the inside of the material box 20 through the screening of the soil, and sundries such as stones and the like are left inside the sieve box 22, at this time, the receiving box 20 is taken out from the box 16, and then sundries such as stones are cleaned, so that the soil is sampled and classified and screened after sampling are realized in such a mode, stones or other sundries in the soil can be separated from the soil, subsequent detection of the soil by personnel can be facilitated, the functionality and the practicability of the sampler are improved, and the sampler is convenient for personnel to use.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a sampler that can classify and screen soil, includes bottom plate (1), a serial communication port, the bottom four corners position of bottom plate (1) is all fixedly connected with universal wheel (2), the top fixedly connected with support (4) of bottom plate (1), the top fixedly connected with first motor (5) of support (4), the top rotation of bottom plate (1) is connected with lead screw (6), the output shaft of first motor (5) runs through support (4) and fixedly connected with on the top of lead screw (6), threaded connection has nut (7) on lead screw (6), the left side fixedly connected with connecting rod (8) of nut (7), the top fixedly connected with second motor (9) of connecting rod (8), the output shaft of second motor (9) runs through connecting rod (8) and rotates with connecting rod (8), fixedly connected with rotation tube (10) on the output shaft of second motor (9), the bottom fixedly connected with sampling tube (11) of rotation tube (10);

the inner wall of the sampling tube (11) is slidably connected with a push plate (13), a transmission assembly is arranged in the rotary tube (10), the transmission assembly is matched with the push plate (13), the top of the bottom plate (1) is provided with a classification screening mechanism, and the classification screening mechanism is matched with the sampling tube (11).

2. The sampler capable of classifying and screening soil according to claim 1, wherein the bottom plate (1) is provided with a through hole (3), and the sampling tube (11) is matched with the through hole (3).

3. The sampler capable of classifying and screening soil according to claim 1, wherein the top of the bottom plate (1) is fixedly connected with a U-shaped frame (12), and the bottom end of the rotary tube (10) penetrates through the U-shaped frame (12) and is in sliding connection with the U-shaped frame (12).

4. A sampler for classifying and screening soil according to claim 1 and characterized in that the transmission assembly comprises a push rod (14) and a first electric push rod (15);

the first electric push rod (15) is fixedly arranged on the inner wall of the rotary pipe (10), an output shaft of the first electric push rod (15) is fixedly connected to the top end of the push rod (14), and the bottom end of the push rod (14) penetrates through the top of the sampling tube (11) and is fixedly connected to the top of the push plate (13).

5. The sampler capable of classifying and screening soil according to claim 1, wherein the classifying and screening mechanism comprises a box body (16), a second electric push rod (19), a receiving box (20), two vibrating motors (21) and a screening box (22);

the bottom sliding connection of box (16) is at the top of bottom plate (1), second electric putter (19) fixed mounting is at the top of bottom plate (1), the output shaft fixed connection of second electric putter (19) is at the rear side of box (16), the left end of receiving box (20) runs through the right side of box (16) and extends to the inside of box (16), the inner wall sliding contact of receiving box (20) and box (16), two vibrating motor (21) fixed mounting are on the left side inner wall and the right side inner wall of box (16) respectively, the bottom fixed connection of two vibrating motor (21) and sieve box (22), box (16) and sampling tube (11) cooperate.

6. The sampler capable of classifying and screening soil according to claim 5 is characterized in that a sliding block (17) is fixedly connected to the bottom of the box body (16), a sliding groove (18) is formed in the top of the bottom plate (1), and the sliding block (17) is slidably connected in the sliding groove (18).