CN221302828U - Soil collection system - Google Patents

Abstract

The utility model relates to the technical field of soil collection, in particular to a soil collection device, which comprises: the outer edge of the bottom plate is movably connected with the fixed plate, the bottom plate is fixedly connected with the vertical rod, and the top end of the vertical rod is fixedly connected with the top plate; the lower part of the sampling cylinder penetrates through the center of the bottom plate, and the upper part of the sampling cylinder is in threaded connection with a screw rod; and an adjusting component for adjusting the lifting of the sampling cylinder, wherein the sampling cylinder comprises a sleeve provided with internal threads and a storage cylinder for collecting soil samples, the sleeve is fixedly connected with the storage cylinder, and the inner side wall of the storage cylinder is connected with a baffle plate in a sliding manner. The rotating handle can enable the rotating disc to drive the screw to rotate, so that the screw drives the sleeve to collect soil, the screw is lifted to enable the soil sample in the storage barrel to be separated from the soil body until the screw butt block pushes the soil sample out of the storage barrel, the soil sample collection is convenient and fast, and the operation is time-saving and labor-saving.

Description

Soil collection system

Technical Field

The utility model relates to the technical field of soil collection, in particular to a soil collection device.

Background

In hydraulic engineering, soil detection is an indispensable detection project in construction, and indexes such as water content, specific gravity, density and organic matter content of soil are the basis for determining the quality qualification of geotechnical projects.

Publication number CN219798747U discloses a soil collecting device, presses section of thick bamboo, screw rod and the cover that rotates that sets up, drives the cover through the bull stick and rotates, rotates and is threaded connection between cover and the screw rod, presses section of thick bamboo and can move down to promote the sampling tube downwards through supporting the curb plate, the sampling tube can pass to the underground, thereby sample soil, although having made things convenient for the sampling tube to sample in the soil body, nevertheless need upwards draw out the sampling tube after taking a sample to soil, the operation is comparatively laborious.

Disclosure of utility model

The utility model aims to overcome the defects of the conditions, and aims to provide a soil collecting device which is convenient for sampling soil and taking out samples from the soil, so that the soil taking is more labor-saving.

A soil collection device comprising:

The outer edge of the bottom plate is movably connected with the fixed plate, the bottom plate is fixedly connected with the vertical rod, and the top end of the vertical rod is fixedly connected with the top plate;

the lower part of the sampling cylinder penetrates through the center of the bottom plate, and the upper part of the sampling cylinder is in threaded connection with a screw rod;

The adjusting component is used for adjusting the lifting of the sampling cylinder and comprises a rotating disc and a handle, the rotating disc is movably connected to the upper surface of the top plate, the top end of the screw rod penetrates through the top plate and is fixedly connected to the center of the lower surface of the rotating disc, and the handle is fixedly connected to the upper surface of the rotating disc;

the sampling tube comprises a sleeve provided with internal threads and a storage tube used for collecting soil samples, wherein the sleeve is fixedly connected with the storage tube, and the inner side wall of the storage tube is connected with a baffle plate in a sliding manner.

Further, the outer side wall of the sleeve is hinged with a telescopic rod, and the other end of the telescopic rod is hinged with the side wall of the vertical rod.

Further, the lower surface of the rotating disc is fixedly connected with a plurality of evenly distributed rollers close to the outer edge, and the rollers are abutted to the top plate.

Further, the upper surface of the top plate is fixedly connected with a limiting ring, the rotating disc is embedded in the limiting ring, and the outer edge of the rotating disc is in sliding connection with the inner side wall of the limiting ring.

Further, grooves are formed in the side walls of the two ends of the bottom plate, and the bottom ends of the vertical rods penetrate through the grooves and are fixedly connected to the bottom wall of the grooves.

Further, the fixing plate is provided with a rectangular opening and a through hole, and the lower surface of the fixing plate is fixedly connected with the inserted link; the fixing plate is sleeved with the groove through the rectangular opening, and the vertical rod penetrates through the fixing plate through the through hole.

Further, a spring is arranged between the lower surface of the fixing plate and the bottom of the groove, and the spring is sleeved on the vertical rod.

When the device is used, the whole device is placed above a soil sample collecting position, and feet downwards step on two ends of the fixing plate, so that the inserted link is inserted into soil to fix the floor; the handle is held by hand to drive the rotating disc to rotate, the rotating disc drives the screw to rotate, the sampling cylinder penetrates into soil downwards, the baffle plate slides upwards in the process of taking in the soil sample into the storage cylinder until the convex strips are propped against the top end of the strip-shaped groove, and the soil sample collection is completed; and then reversely rotating the handle to enable the sampling barrel to be lifted upwards, gradually separating the soil body from the storage barrel, lifting the soil body to the upper part of the bottom plate, continuously rotating the handle, gradually abutting the screw rod to the baffle and pushing the baffle to slide downwards, and pushing the soil sample to be gradually separated from the storage barrel by the baffle.

Compared with the prior art, the utility model has the beneficial effects that:

① In the soil collecting device, the sampling cylinder is arranged, the screw is in threaded connection with the sleeve to drive the sleeve to ascend or descend, the top end of the screw is fixedly connected with the rotating disc, and the rotating disc can be rotated to drive the screw to rotate by rotating the handle, so that the screw drives the sleeve to collect soil, the screw is lifted to separate soil samples in the storage cylinder from soil until the screw abutting block pushes the soil samples out of the storage cylinder, the soil samples are collected conveniently and rapidly, and the operation is time-saving and labor-saving.

② The top plate is fixedly connected with the limiting ring, so that the rotating disc can be effectively limited, and the rotating disc is prevented from falling off; the roller wheels arranged at the bottom of the rotating disc and the bearings fixedly connected with the side walls of the screw rods can increase the rotating speed of the rotating disc, so that the operation is more labor-saving.

③ The bottom plate swing joint the fixed plate is passed through the inserted bar that the fixed plate bottom set up inserts the soil body will the bottom plate is fixed, reinforcing overall stability.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

Fig. 1 is a schematic diagram of the overall structure of the soil collecting device according to the present embodiment.

Fig. 2 is a schematic structural view of a sampling tube of the soil sampling device in this embodiment.

Fig. 3 is a schematic structural view of an adjusting assembly of the soil collecting device in this embodiment.

Fig. 4 is a schematic view of the structure of the bearing of the soil collecting device in this embodiment.

Fig. 5 is a schematic view of the structure of the baffle and the abutment of the soil collecting device in this embodiment.

Fig. 6 is a schematic structural view of a housing of the soil collecting device according to the present embodiment.

Fig. 7 is a schematic structural view of a fixing plate of the soil collecting device in the present embodiment.

Fig. 8 is a schematic structural view of the top plate and the bottom plate of the soil collecting device in this embodiment.

In the figure: 1. a bottom plate; 2. a vertical rod; 3. a top plate; 4. a sampling cylinder; 401. a sleeve; 402. a storage barrel; 403. a blade; 404. a baffle; 405. abutting blocks; 406. a convex strip; 407. a bar-shaped groove; 5. a screw; 6. an adjustment assembly; 601. a rotating disc; 602. a handle; 7. a fixing plate; 8. a rod; 9. a telescopic rod; 10. a groove; 11. a rectangular opening; 12. a through hole; 13. a spring; 14. a roller; 15. a slide rail; 16. a round hole; 17. a bearing; 18. a limiting ring; 19. a chute; 20. and (3) a rib.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment provides a soil collecting device, as shown in fig. 1, which comprises a bottom plate 1, a vertical rod 2, a top plate 3, a sampling cylinder 4, a screw 5 and an adjusting component 6; the bottom plate 1 and the top plate 3 are rectangular plates, and the upright posts 2 are provided with four and fixedly connected between the bottom plate 1 and the top plate 3; the outer edge of the bottom plate 1 is movably connected with the fixed plate 7, the corners of the lower surface of the fixed plate 7 are fixedly connected with the inserted bars 8, and the inserted bars 8 are inserted into soil body by applying force to the fixed plate 7, so that the fixed plate 7 and the bottom plate 1 are kept stable. The lower part of the sampling tube 4 penetrates through the center of the bottom plate 1, the upper part of the sampling tube 4 is connected with the screw 5 in a threaded manner, the adjusting component 6 is used for adjusting the lifting of the sampling tube 4, the adjusting component 6 comprises a rotating disc 601 and a handle 602, the rotating disc 601 is movably connected to the upper surface of the top plate 3, the top end of the screw 5 penetrates through the top plate 3 and is fixedly connected to the center of the lower surface of the rotating disc 601, the handle 602 is fixedly connected to the upper surface of the rotating disc 601, and the rotating plate is driven to rotate by rotating the handle 602, so that the screw 5 rotates to drive the sampling tube 4 to lift or descend; the sampling tube 4 descends to collect soil, and the sampling tube 4 ascends to take out soil samples.

Specifically, as shown in fig. 2, the sampling tube 4 includes a sleeve 401 provided with internal threads and a receiving tube 402 for collecting soil samples, the sleeve 401 is fixedly connected with the receiving tube 402, the sleeve 401 has the same diameter as the receiving tube 402, and a blade 403 is provided at the bottom of the receiving tube 402, so that soil is cut into the receiving tube 402. The inner side wall of the storage barrel 402 is slidably connected with the baffle 404, referring to fig. 5, the top surface of the baffle 404 is fixedly connected with the abutting block 405, the side wall of the baffle 404 is fixedly connected with at least two vertically arranged convex strips 406, the inner side wall of the storage barrel 402 is provided with a strip-shaped groove 407 matched with the convex strips 406, referring to fig. 6, and the top end of the strip-shaped groove 407 is the bottom wall of the sleeve 401. Screw rod 5 and sleeve 401 threaded connection, when screw rod 5 drove sleeve 401 and descends, the soil body is cut by cutting edge 403 into receiving cylinder 402, baffle 404 slides to the top of bar slot 407 under the effort that the soil body upwards promoted, then rotate handle 602 and make it drive rolling disc 601 and screw rod 5 rotation, sampling cylinder 4 rises, receiving cylinder 402 drives the soil sample and upwards promotes, along with the promotion screw rod 5 of sleeve 401 gradually butt to supporting piece 405, sleeve 401 rises, the supporting piece 405 of butt with screw rod 5 drives baffle 404 slip decline, until with the soil sample from receiving cylinder 402 in ejecting.

The telescopic rod 9 is hinged between the upright rod 2 and the outer side wall of the sleeve 401, the sleeve 401 can always keep a vertical state through the connection of the telescopic rod 9, and meanwhile stability of the sleeve 401 in lifting can be enhanced. The bottom end of the upright rod 2 penetrates through the groove 10 and is fixedly connected to the bottom wall of the groove 10. The fixed plate 7 is provided with a rectangular opening 11 and a through hole 12, and referring to fig. 7, the lower surface of the fixed plate 7 is fixedly connected with the inserted link 8 for inserting the soil body; the fixed plate 7 is sleeved on the groove 10 through the rectangular opening 11, and the upright rod 2 penetrates through the fixed plate 7 through the through hole 12. A spring 13 is arranged between the lower surface of the fixed plate 7 and the bottom of the groove 10, and the spring 13 is sleeved on the vertical rod 2. When the bottom plate 1 is fixed, the two feet step on the two ends of the fixed plate 7 to the two sides, the springs 13 are compressed, and the inserted rod 8 is inserted into the soil body.

The lower surface of the rotating disc 601 is fixedly connected with a plurality of evenly distributed idler wheels 14 near the outer edge, the idler wheels 14 are abutted to the top plate 3, the top plate 3 is fixedly connected with a sliding rail 15 for the annular rolling of the idler wheels 14, and referring to fig. 8, friction force can be reduced and rotating speed can be increased through the annular rotation of the idler wheels 14. The circular hole 16 capable of penetrating the screw 5 is formed in the top plate 3, the bearing 17 is fixedly connected to the side wall of the circular hole 16, and referring to fig. 4, the inner side wall of the bearing 17 is fixedly connected to the outer side wall of the screw 5, so that friction force of the screw 5 penetrating the top plate 3 is reduced, and the rotating speed of the screw 5 is increased. The upper surface of the top plate 3 is fixedly connected with a limiting ring 18, and the rotating disc 601 is embedded in the limiting ring 18 to prevent the rotating disc 601 from shifting or falling out; the outer fringe lateral wall of rolling disc 601 sets up spout 19 that the hoop set up, and the rib 20 that the inside wall fixed connection hoop of spacing ring 18 set up, and rolling disc 601 and spacing ring 18 pass through rib 20 card locate spout 19 sliding connection. The handle 602 is held to drive the rotating disc 601 to rotate, the ribs 20 slide in the sliding grooves 19 in the circumferential direction, the rollers 14 roll in the sliding rail 15 in the circumferential direction, and the rotating disc can increase the rotating speed when rotating stably.

The working principle of the soil collecting device in this embodiment is: when the device is used, the whole device is placed above the soil sample collecting position, and feet are stepped down to the two ends of the fixing plate 7, so that the inserting rod 8 is inserted into soil to fix the floor; the handle 602 is held to drive the rotating disc 601 to rotate, the rotating disc 601 drives the screw 5 to rotate, the sampling cylinder 4 penetrates into soil downwards, the baffle 404 slides upwards in the process of taking in the soil sample into the storage cylinder 402 until the convex strips 406 are propped against the top ends of the strip-shaped grooves 407, and the soil sample collection is completed; then, the handle 602 is reversely rotated to lift the sampling cylinder 4 upwards, the storage cylinder 402 is gradually separated from soil body and lifted to the upper part of the bottom plate 1, the handle 602 is continuously rotated, the screw 5 is gradually abutted to the baffle 404 and pushes the baffle 404 to slide downwards, and the baffle 404 pushes the soil sample to gradually separate from the storage cylinder 402.

In the soil collecting device of this embodiment, owing to set up sampling tube 4, screw rod 5 threaded connection is in sleeve 401, drives sleeve 401 and rises or descend, and the top fixed connection rolling disc 601 of screw rod 5 rotates handle 602 and can make rolling disc 601 drive screw rod 5 to rotate to make screw rod 5 drive sleeve 401 and carry out soil collection, promote screw rod 5 and can make the soil sample in the storage tube 402 separate with the soil body, until screw rod 5 butt piece 405 releases the soil sample into storage tube 402, and the soil sample is gathered convenient and fast, and the operation is laborsaving. Because the top plate 3 is fixedly connected with the limiting ring 18, the rotating disc 601 can be effectively limited, and the rotating disc 601 is prevented from falling off; the roller 14 arranged at the bottom of the rotating disc 601 and the bearing 17 fixedly connected with the side wall of the screw 5 can increase the rotating speed of the rotating disc 601, so that the operation is more labor-saving. The bottom plate 1 swing joint fixed plate 7 inserts the soil body through inserted bar 8 that the fixed plate 7 bottom set up and fixes bottom plate 1, reinforcing overall stability.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (7)

1. A soil sampling device, comprising:

The bottom plate (1), the outer fringe activity of bottom plate (1) connects fixed plate (7), bottom plate (1) fixed connection pole setting (2), the top fixed connection roof (3) of pole setting (2);

The lower part of the sampling cylinder (4) penetrates through the center of the bottom plate (1), and the upper part of the sampling cylinder is in threaded connection with a screw rod (5);

The adjusting component (6) is used for adjusting the lifting of the sampling tube (4), the adjusting component (6) comprises a rotating disc (601) and a handle (602), the rotating disc (601) is movably connected to the upper surface of the top plate (3), the top end of the screw rod (5) penetrates through the top plate (3) and is fixedly connected to the center of the lower surface of the rotating disc (601), and the handle (602) is fixedly connected to the upper surface of the rotating disc (601);

The sampling tube (4) comprises a sleeve (401) provided with internal threads and a storage tube (402) for collecting soil samples, wherein the sleeve (401) is fixedly connected with the storage tube (402), and the inner side wall of the storage tube (402) is connected with a baffle plate (404) in a sliding manner.

2. The soil sampling apparatus of claim 1, wherein:

The outer side wall of the sleeve (401) is hinged with a telescopic rod (9), and the other end of the telescopic rod (9) is hinged with the side wall of the vertical rod (2).

3. The soil sampling apparatus of claim 2, wherein:

The lower surface of the rotating disc (601) is fixedly connected with a plurality of evenly distributed rollers (14) near the outer edge, and the rollers (14) are abutted to the top plate (3).

4. A soil pick up device according to claim 3, wherein:

The upper surface of roof (3) fixed connection spacing ring (18), rotating disk (601) embedded in spacing ring (18), just the outer fringe of rotating disk (601) with the inside wall sliding connection of spacing ring (18).

5. The soil sampling apparatus of claim 4, wherein:

The two end side walls of the bottom plate (1) are provided with grooves (10), and the bottom ends of the vertical rods (2) penetrate through the grooves (10) and are fixedly connected to the bottom wall of the grooves (10).

6. The soil sampling apparatus of claim 5, wherein:

The fixing plate (7) is provided with a rectangular opening (11) and a through hole (12), and the lower surface of the fixing plate (7) is fixedly connected with the inserted link (8); the fixing plate (7) is sleeved with the groove (10) through the rectangular opening (11), and the vertical rod (2) penetrates through the fixing plate (7) through the through hole (12).

7. The soil sampling apparatus of claim 6, wherein:

A spring (13) is arranged between the lower surface of the fixed plate (7) and the bottom of the groove (10), and the spring (13) is sleeved on the vertical rod (2).