CN212059437U

CN212059437U - Deep soil sample collection device for wetland environment protection

Info

Publication number: CN212059437U
Application number: CN202020469662.4U
Authority: CN
Inventors: 陈静
Original assignee: Individual
Current assignee: Dalian Mingsu Technology Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-12-01
Anticipated expiration: 2030-04-02

Abstract

The utility model provides a deep earth sample collection system for wetland environmental protection relates to soil sample sampling instrument field, including gathering the car, gather the collection pole that threaded connection has vertical direction on the car, gather the pole outer wall and be provided with the screw thread, gather the pole and set up to hollow structure, gather the inside sliding connection of pole and have the depression bar, gather the pole top and be connected with servo motor, the servo motor both sides are connected with symmetrical handle, and the handle sets up to horizontal round bar. Set up the collection car, gather the pole and be gathering threaded connection on the car, it is connected with servo motor to gather the pole top, servo motor both ends handle is connected with stay cord A respectively, stay cord B, stay cord A, stay cord B tip twines respectively on bull stick A and bull stick B, when gathering the pole rotation, through rotating bull stick A or bull stick B, can pull servo motor and slide downwards or upwards, make and gather the pole and can upwards be pulled out after inserting earth, convenient operation is applicable to sample many times.

Description

Deep soil sample collection device for wetland environment protection

Technical Field

The utility model relates to a soil sample sampling instrument field especially relates to a deep earth sample collection system for wetland environmental protection.

Background

The pollution of the soil is difficult to recover in a short period, and toxic substances in the soil can enter agricultural products through related food chains to influence the quality safety of the agricultural products; on the other hand, contaminated soil is diffused and contaminated as a secondary pollution source through dust, rivers, groundwater, etc., causing a wider range of environmental problems. Providing basic data for investigation and research of soil pollution, so as to improve soil as required, and collecting soil to be detected from the land through a sampler.

The existing soil collector puts the impact hammer above the sampling tube, rotates the impact hammer left and right and presses the sampling tube downwards into the soil, and the sampling tube is pried out by a rethread tool, so that the operation is inconvenient, and particularly, when multiple sampling is needed, the sampling device is more troublesome, and a novel sampling device is needed to be provided for the operation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a deep earth sample collection device for wetland environmental protection to solve above-mentioned technical problem.

The utility model discloses a solve above-mentioned technical problem, adopt following technical scheme to realize: the utility model provides a deep earth sample collection system for wetland environmental protection, includes the collection car, threaded connection has the collection pole of vertical direction on the collection car, it is provided with the screw thread to gather the pole outer wall, it sets up to hollow structure to gather the pole, gather the inside sliding connection of pole and have the depression bar, it is connected with servo motor to gather the pole top, the servo motor both sides are connected with symmetrical handle, the handle sets up to horizontal round bar, it is connected with horizontally bull stick A, bull stick B to rotate on the roof to gather, be connected with stay cord A, stay cord B between bull stick A, bull stick B both ends and two handles respectively, bull stick A, bull stick B rotate the pulling and slide from top to bottom hand.

Preferably, two symmetrical transverse fixing rods are arranged above the collecting trolley, the fixing rods are located on one side of the collecting rod, one end of the pull rope A is fixed to the fixing rods, the two ends of the pull rope A are connected with pulleys in a coaxial mode, the pull rope A slides on the pulleys, the rotating rod A and the fixing rods are located on two sides of the collecting rod respectively, the two ends of the rotating rod A are connected with coil discs, and one end, far away from the fixing rods, of the pull rope A is wound on the coil discs.

Preferably, stay cord B twines on the handle outer wall, just stay cord B's one end is fixed on the handle, it is provided with two symmetrical vertical backup pads to gather pole one side, the backup pad top is higher than the handle top, the backup pad bottom mounting is on gathering the car, the backup pad top also is connected with the pulley, stay cord B slides on the backup pad top, bull stick B sets up the one side of keeping away from the collection pole in the backup pad, bull stick B both ends also are connected with the coil panel, stay cord B keeps away from the one end winding on the coil panel of bull stick B of handle.

Preferably, gather and be fixed with two vertical bracing pieces on the car, the bracing piece top all is connected with the horizontally sleeve pipe, bull stick A, bull stick B are respectively at two intraductal rotations in the cover, vertical jack has all been seted up on bull stick A, the bull stick B, gather the roof surface and also seted up two circular slots, sliding insert has the inserted bar in the jack, the inserted bar bottom stretches into the circular slot.

Preferably, the depression bar with gather pole inner wall sliding contact, gather pole top end lateral wall and seted up socket A, socket B respectively, one side intercommunication of socket A, socket B, the depression bar outer wall is connected with the gag lever post, gag lever post and the inside sliding contact of socket A, socket B.

Preferably, the vertical plane of the pulling rope A is parallel to the vertical plane of the pulling rope B.

The utility model has the advantages that: set up the collection car, gather the pole and be gathering threaded connection on the car, it is connected with servo motor to gather the pole top, servo motor both ends handle is connected with stay cord A respectively, stay cord B, stay cord A, stay cord B tip twines respectively on bull stick A and bull stick B, when gathering the pole rotation, through rotating bull stick A or bull stick B, can pull servo motor and slide downwards or upwards, make and gather the pole and can upwards be pulled out after inserting earth, convenient operation is applicable to sample many times. A pressure rod is arranged in the collecting rod in a sliding mode, so that when the collecting rod is inserted into soil downwards, only deep soil samples can be collected.

Drawings

FIG. 1 is a front view of the collecting device of the present invention;

FIG. 2 is a side view of the collecting device of the present invention;

FIG. 3 is a schematic view of a cross-sectional structure of the collecting rod of the present invention;

reference numerals: 1. a collection vehicle; 2. a collection rod; 3. a pressure lever; 4. a servo motor; 5. a handle; 6. a rotating rod A; 7. a rotating rod B; 8. pulling a rope A; 9. pulling a rope B; 10. fixing the rod; 11. a pulley; 12. a coil panel; 13. a support plate; 14. a support bar; 15. a sleeve; 16. inserting a rod; 17. a socket A; 18. a socket B; 19. a limiting rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-3, a deep earth sample collection device for wetland environmental protection, including gathering car 1, the threaded connection has the collection pole 2 of vertical direction on gathering car 1, gathers 2 outer walls of pole and is provided with the screw thread, gathers 2 tops of pole and is connected with servo motor 4, and servo motor 4 starts and can drive and gather pole 2 and rotate, presses down servo motor 4, can make and gather pole 2 and rotate and insert in the soil. Two symmetrical handles 5 are connected with two sides of the servo motor 4, the handles 5 are arranged to be horizontal round rods, two vertical support rods 14 are fixed on the top surface of the collection trolley 1, horizontal sleeves 15 are connected with the top ends of the support rods 14, rotating rods A6 and B7 are respectively connected in the two sleeves 15 in a rotating mode, coil discs 12 are connected with two ends of each rotating rod A6 and B7, two symmetrical horizontal fixing rods 10 are arranged above the collection trolley 1, the fixing rods 10 are respectively positioned on one side below the two handles 5, pull ropes A8 are respectively wound on the fixing rods 10, one ends of the pull ropes A8 are fixed on the fixing rods 10 through knotting or other modes, pulleys 11 are coaxially connected with the outer walls of the two handles 5, the pull ropes A8 pass above the pulleys 11 and are in sliding contact with the pulleys 11, one end of the pull rope A8 far away from the fixing rods 10 is wound on the coil discs 12 at two ends of the rotating rods A6, when the coil discs 12 rotate to, when the servo motor 4 is started, the two handles 5 can be pulled to synchronously slide downwards, and the servo motor 4 can be pulled to slide downwards.

Stay cord B9 has still twined on two handle 5 outer walls, stay cord B9's one end is also being in handle 5 through methods such as knotting, gather pole 2 one side and be provided with two symmetrical vertical backup pad 13, two backup pad 13 are located two handle 5 one sides respectively, and the backup pad 13 top is higher than handle 5 top, backup pad 13 bottom mounting is on gathering car 1, backup pad 13 top also is connected with pulley 11, stay cord B9 draws to the bracing piece 14 top, and with backup pad 13 top pulley 11 sliding contact, bull stick B7 sets up the one side of keeping away from gathering pole 2 in backup pad 13, the one end winding that stay cord B9 kept away from handle 5 is on the coil panel 12 at bull stick B7 both ends, bull stick B7 rotates and makes coil panel 12 collect stay cord B9, when servo motor 4 starts, stay cord B9 can pull two synchronous upwards slides of handle 5, it upwards to pull servo motor 4. Stay cord A8 and stay cord B9 are the rope that has certain width, make two handle 5 atress even, and the vertical plane that stay cord A8 belongs to is parallel with the vertical plane that stay cord B9 belongs to, and stay cord A8 and stay cord B9 do not contact, do not interfere with each other during the pulling.

Vertical jack has all been seted up on bull stick A6, the bull stick B7, two circular slots have also been seted up to collection car 1 top surface, the circular slot is located two jack below respectively, inserted bar 16 has in the jack interpolation, the 16 bottom of inserted bar stretches into the circular slot, can make bull stick A6, bull stick B7 rigidity, avoid bull stick A6, bull stick B7 rotates at will, bull stick A6, bull stick B7 tip all is connected with the turning handle, the accessible turning handle rotates.

Gather pole 2 and set up to hollow structure, gather 2 bottoms of pole and be provided with the opening, gather 2 inside sliding connection of pole and have depression bar 3,

depression bar

3 and 2 inner wall in close contact with of pole of gathering, gather 2 bottoms of pole and be provided with the lateral wall of slope, can conveniently insert in the earth. The side wall of the top end of the acquisition rod 2 is respectively provided with a socket A17 and a socket B18, one sides of the socket A17 and the socket B18 are communicated, the outer wall of the pressure rod 3 is connected with a limiting rod 19, the limiting rod 19 is in sliding contact with the insides of the socket A17 and the socket B18, the limiting rod 19 is inserted into the socket A17 below before the servo motor 4 is started, the limiting rod 19 is provided with a round hole, a screw rod can be inserted into the limiting rod 19 to enable the limiting rod 19 to be always positioned in the jack A, the bottom end of the pressure rod 3 plugs the bottom end opening of the collecting rod 2, the collecting rod 2 slides downwards to be inserted into the ground, soil cannot enter the collecting rod 2, when the collecting rod 2 is inserted into the ground to the required depth, the limiting rod 19 is rotated, the pressure rod 3 is lifted upwards to ensure that the limiting rod 19 is inserted into the socket B18, at this moment, a gap is formed between the bottom end of the compression bar 3 and the opening at the bottom of the collection rod 2, and the collection rod 2 is continuously inserted downwards, so that soil can enter the collection rod 2 to be collected.

The working principle is as follows: the collection rod 2 is rotatably inserted into the collection vehicle 1, the servo motor 4 is placed at the top end of the collection rod 2 and connected with the collection rod 2, the pull rope A8 is sleeved on the pulleys 11 on the two handles 5, and one end of the pull rope B9 penetrates through the upper portion of the support rod 14 and is tied to the handles 5. The servo motor 4 is started, the servo motor 4 drives the acquisition rod 2 to rotate, the rotating rod A6 is rotated, the acquisition pull rope A8 is collected, the pull rope A8 pulls the servo motor 4 downwards, the acquisition rod 2 is rotated and inserted into the ground, and the rotating rod B7 is pulled by the pull rope B9 to rotate randomly. Gather pole 2 and insert the degree of depth that needs downwards after, servo motor 4 closes, rotates gag lever post 19 to pulling gag lever post 19 upwards mentions and inserts socket B18, continues to start servo motor 4, makes and gathers pole 2 and inserts the soil downwards, and earth gets into and gathers pole 2 inside. After the collection is finished, the servo motor 4 is started to rotate reversely and rotate the rotating rod B7, the pull rope B9 is collected, the pull rope B9 pulls the servo motor 4 to slide upwards, the collection rod 2 is pulled out of the ground upwards, and the pull rope A8 drives the rotating rod A6 to rotate randomly. After the bottom end of the collecting rod 2 is pulled out of the ground, the limiting rod 19 is rotated and inserted into the socket A17 on the lower side, so that the pressure rod 3 slides downwards, and the soil inside the collecting rod 2 is pushed out. After sampling, can dismantle collection pole 2, servo motor 4.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a deep earth sample collection device for wetland environmental protection, includes collection car (1), its characterized in that: gather collection car (1) and go up collection pole (2) that threaded connection has vertical direction, it is provided with the screw thread to gather pole (2) outer wall, it sets up to hollow structure to gather pole (2), gather inside sliding connection of pole (2) has depression bar (3), it is connected with servo motor (4) to gather pole (2) top, servo motor (4) both sides are connected with symmetrical handle (5), handle (5) set up to horizontal round bar, it is connected with horizontally bull stick A (6), bull stick B (7) to rotate on car (1) top surface to gather, be connected with stay cord A (8), stay cord B (9) between bull stick A (6), bull stick B (7) both ends and two handle (5) respectively, bull stick A (6), bull stick B (7) rotate pulling handle (5) and slide from top to bottom.

2. The deep soil sample collection device of claim 1, wherein: gather car (1) top and be provided with two symmetrical horizontal dead lever (10), dead lever (10) are located and gather pole (2) one side, the one end of stay cord A (8) is fixed on dead lever (10), two the equal coaxial coupling of handle (5) outer wall has pulley (11), stay cord A (8) slide on pulley (11), bull stick A (6) are located respectively with dead lever (10) and gather pole (2) both sides, bull stick A (6) both ends all are connected with coil panel (12), the one end winding that dead lever (10) were kept away from in stay cord A (8) is on coil panel (12).

3. The deep soil sample collection device of claim 2, wherein: stay cord B (9) winding is on handle (5) outer wall, just the one end of stay cord B (9) is fixed on handle (5), gather pole (2) one side and be provided with two symmetrical vertical backup pad (13), backup pad (13) top is higher than handle (5) top, backup pad (13) bottom mounting is on gathering car (1), backup pad (13) top also is connected with pulley (11), stay cord B (9) slides on backup pad (13) top, bull stick B (7) set up in backup pad (13) keep away from one side of gathering pole (2), bull stick B (7) both ends also are connected with coil panel (12), the one end winding that handle (5) were kept away from in stay cord B (9) is on coil panel (12) on bull stick B (7).

4. The deep soil sample collection device of claim 1, wherein: gather and be fixed with two vertical bracing pieces (14) on car (1), horizontally sleeve pipe (15) are all connected on bracing piece (14) top, bull stick A (6), bull stick B (7) are respectively at two sleeve pipe (15) internal rotations, vertical jack has all been seted up on bull stick A (6), bull stick B (7), two circular slots have also been seted up to collection car (1) top surface, and sliding insertion has inserted bar (16) in the jack, inserted bar (16) bottom stretches into in the circular slot.

5. The deep soil sample collection device of claim 1, wherein: depression bar (3) and collection pole (2) inner wall sliding contact, collection pole (2) top lateral wall has seted up socket A (17), socket B (18) respectively, one side intercommunication of socket A (17), socket B (18), depression bar (3) outer wall is connected with gag lever post (19), gag lever post (19) and socket A (17), the inside sliding contact of socket B (18).

6. The deep soil sample collection device of claim 1, wherein: and the vertical plane of the pull rope A (8) is parallel to the vertical plane of the pull rope B (9).