Section cutting ring soil sample collecting device

Abstract

The utility model discloses a section cutting ring soil sample collecting device, which belongs to the field of soil sample collection and comprises a support and foot pads, the foot pads are fixedly connected to two sides of the support, a first screw is in threaded connection with the middle of the support, a first connecting disc is fixedly connected to the bottom of the first screw, and a second connecting disc is fixedly connected to the bottom of the first connecting disc. The bottom of the first connecting disc is movably connected with a second connecting disc, the bottom of the second connecting disc is fixedly connected with a connecting rod, and the bottom of the connecting rod is provided with a sampling assembly. Supporting of the foot pad can be achieved, the stability of the sampling assembly is improved, time and labor are saved, the first screw pushes the sampling assembly to move, the sampling depth of the sampling assembly is increased, limitation of soil collection is eliminated, and large-range use of soil collection is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of soil sample collection, more specifically, to a profile cutting ring knife soil sample collection device. BACKGROUND

[0002] The utility model discloses a novel soil taking profile cutting ring knife, including ring knife handle and ring knife head, the upper end of ring knife head and the lower end of ring knife handle are detachably connected, and the ring knife handle includes a connecting piece, a threaded hole is formed in the center of the connecting piece, a connecting rod can rotate through the threaded hole and be connected with the connecting piece, the upper end of the connecting rod is provided with a pressing part, the lower end is provided with a push plate, the left and right ends of the pressing part are provided with power rods, and one side of the connecting piece is provided with a power handle.

[0003] The soil taking profile cutting ring knife needs to be manually held and operated in actual use, which is time-consuming and laborious, resulting in poor stability when collecting soil samples, and the depth of the collected soil is shallow, resulting in great limitations of the collected soil, which is not conducive to the wide use of soil collection. UTILITY MODEL CONTENTS

[0004] 1. TECHNICAL PROBLEM TO BE SOLVED

[0005] In view of the problems in the prior art, the utility model aims to provide a profile cutting ring knife soil sample collection device, which can realize the support of the foot pad, improve the stability of the sampling assembly, save time and effort, move the sampling assembly through the screw rod one, improve the sampling depth of the sampling assembly, eliminate the limitations of soil collection, and facilitate the wide use of soil collection.

[0006] 2. TECHNICAL SCHEME

[0007] To solve the above problems, the utility model adopts the following technical scheme.

[0008] A profile cutting ring knife soil sample collection device, comprising a support and a foot pad, the support is fixedly connected with a foot pad on both sides, a screw rod one is threadedly connected to the middle position of the support, a connecting disc one is fixedly connected to the bottom of the screw rod one, a connecting disc two is movably connected to the bottom of the connecting disc one, a connecting rod is fixedly connected to the bottom of the connecting disc two, and a sampling assembly is arranged at the bottom of the connecting rod.

[0009] Further, the inner wall of the connecting disc one is threadedly connected with a screw one, and the inner wall of the connecting disc two is provided with a threaded hole one, the screw one is threadedly connected with the threaded hole one, and is used for fixing the connecting disc two.

[0010] Further, the sampling assembly comprises a fixing sleeve, a connecting head, a ring cutter, a screw two and a cleaning disc, the bottom of the connecting rod is provided with the fixing sleeve, the bottom of the fixing sleeve is fixedly connected with the connecting head, the outer side of the connecting head is threadedly connected with the ring cutter, the inner wall of the fixing sleeve is threadedly connected with the screw two, and the bottom of the screw two is rotationally connected with the cleaning disc on the inner side of the connecting head.

[0011] Further, the screw two penetrates the inner wall of the connecting head, and the screw two is used for pushing the cleaning disc to move.

[0012] Further, the top of the fixing sleeve is provided with a slot, the size of the slot is matched with the size of the connecting rod, and the connecting rod is inserted into the inner side of the slot.

[0013] Further, the bottom of the connecting rod is provided with a threaded hole two, the inner wall of the fixing sleeve is threadedly connected with a screw two on the side of the slot, the screw two is threadedly connected with the threaded hole two, and is used for fixing the connecting rod.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1. The utility model discloses a sampling assembly which is supported by the foot pad, improves the stability of the sampling assembly, saves time and effort, pushes the sampling assembly to move through the screw one, improves the sampling depth of the sampling assembly, eliminates the limitation of soil collection, and is favorable to the wide use of soil collection.

[0017] 2. The utility model discloses a sampling assembly which is supported by the foot pad, improves the stability of the sampling assembly, saves time and effort, pushes the sampling assembly to move through the screw one, improves the sampling depth of the sampling assembly, eliminates the limitation of soil collection, and is favorable to the wide use of soil collection. ACCURATE DRAWINGS

[0018] Figure 1 It is a structural schematic view of the whole utility model;

[0019] Figure 2 It is a structural schematic view of the sampling assembly of the utility model;

[0020] Figure 3 It is a structural schematic view of the connecting disc two of the utility model;

[0021] Figure 4 It is a structural schematic view of the utility model Figure 3 It is a partial enlarged structural schematic view of A part of the utility model.

[0022] Explanation of reference numerals in the drawings:

[0023] 1, support; 2, foot pad; 3, screw rod one; 4, connecting disc one; 5, connecting disc two; 6, connecting rod; 7, fixing sleeve; 8, connecting head; 9, ring knife; 10, screw rod two; 11, insertion slot; 12, cleaning disc; 13, threaded hole two. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0025] In the description of the present application, it should be pointed out that the orientations or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the devices or elements indicated to have a specific orientation, to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present application, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be internal communication of two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0027] Embodiment:

[0028] Please refer to Figures 1-4 A cross-section ring knife soil sample collecting device, comprising a support 1 and a foot pad 2, the two sides of the support 1 are fixedly connected with the foot pads 2, a screw rod one 3 is threadedly connected at the middle position of the support 1, a connecting disc one 4 is fixedly connected to the bottom of the screw rod one 3, a screw one is threadedly connected to the inner wall of the connecting disc one 4, a threaded hole one is formed in the inner wall of a connecting disc two 5, the screw one is threadedly connected with the threaded hole one, and is used for fixing the connecting disc two 5, the connecting disc two 5 is movably connected to the bottom of the connecting disc one 4, a connecting rod 6 is fixedly connected to the bottom of the connecting disc two 5, and a sampling assembly is arranged at the bottom of the connecting rod 6;

[0029] The sampling assembly comprises a fixing sleeve 7, a connecting head 8, a ring cutter 9, a screw rod two 10 and a cleaning disc 12, the bottom of the connecting rod 6 is provided with the fixing sleeve 7, the bottom of the fixing sleeve 7 is fixedly connected with the connecting head 8, the outer side of the connecting head 8 is threadedly connected with the ring cutter 9, the inner wall of the fixing sleeve 7 is threadedly connected with the screw rod two 10, the bottom of the screw rod two 10 is rotationally connected with the cleaning disc 12 at the inner side of the connecting head 8; in use, the support 1 is placed at a position where sampling is needed, and is supported on the ground by the foot pad 2, so that the stability of sampling is ensured; when sampling, the connecting disc one 4 is pushed to move by rotating the screw rod one 3, so that the sampling assembly is rotated and moved, and the soil sample is collected to the inner side of the ring cutter 9 under the rotating action of the ring cutter 9;

[0030] Specifically, the screw rod two 10 penetrates through the inner wall of the connecting head 8, and is used for pushing the cleaning disc 12 to move; the movement of the cleaning disc 12 is pushed by rotating the screw rod two 10, so that the soil sample in the ring cutter 9 is pushed out and collected, the soil sample is prevented from being damaged, the integrity of the soil sample is ensured, and the inner side of the ring cutter 9 can be cleaned by the movement of the cleaning disc 12, so that the soil sample is prevented from being left behind;

[0031] After sampling is completed, the ring cutter 9 can be taken out by reversely rotating the screw rod one 3 again, then the screw two is separated from the threaded hole two 13, the connecting rod 6 can be separated from the fixing sleeve 7, so that the sampling assembly is taken down; after sampling is completed, the connecting head 8 and the ring cutter 9 can be separated by the connection between the connecting head 8 and the ring cutter 9, so that the surface of the ring cutter 9 is conveniently cleaned, the soil sample is prevented from being polluted when the ring cutter 9 is used next time, and the cleanliness of the ring cutter 9 is improved;

[0032] Specifically, the top of the fixing sleeve 7 is provided with an insertion slot 11, the size of the insertion slot 11 is matched with the size of the connecting rod 6, and the connecting rod 6 is inserted into the inner side of the insertion slot 11;

[0033] Specifically, the bottom of the connecting rod 6 is provided with a threaded hole two 13, a screw two is threadedly connected with the inner wall of the fixing sleeve 7 at the side of the insertion slot 11, the screw two is threadedly connected with the threaded hole two 13, and is used for fixedly connecting the connecting rod 6; the fixing sleeve 7 and the connecting rod 6 are connected, so that the operation is facilitated, the sampling assembly is conveniently installed and disassembled, and the convenience of use of the sampling device is provided.

[0034] The above merely describes a preferred specific implementation manner of the present application; however, the protection scope of the present application is not limited to this. Any person skilled in the art, according to the technical scheme and the improved conception of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A profile ring knife soil sampling device, comprising a support (1) and a foot pad (2), both sides of the support (1) are fixedly connected with the foot pad (2), characterized in that: Said support (1) at the middle position is screw connected with screw rod one (3), the bottom of screw rod one (3) is fixedly connected with connecting disc one (4), the bottom of connecting disc one (4) is movably connected with connecting disc two (5), the bottom of connecting disc two (5) is fixedly connected with connecting rod (6), the bottom of connecting rod (6) is provided with sampling assembly.

2. The soil sampling apparatus of claim 1, wherein: The inner wall of connecting disc one (4) is screw connected with screw one, the inner wall of connecting disc two (5) is provided with threaded hole one, screw one is screw connected with threaded hole one, for fixing connecting disc two (5).

3. The soil sampling apparatus of claim 1, wherein: Said sampling assembly includes fixed sleeve (7), connecting head (8), ring cutter (9), screw rod two (10) and cleaning disc (12), the bottom of connecting rod (6) is provided with fixed sleeve (7), the bottom of fixed sleeve (7) is fixedly connected with connecting head (8), the outer side of connecting head (8) is screw connected with ring cutter (9), the inner wall of fixed sleeve (7) is screw connected with screw rod two (10), the bottom of screw rod two (10) is rotatably connected with cleaning disc (12) on the inner side of connecting head (8).

4. The soil sampling apparatus of claim 3, wherein: Said screw rod two (10) penetrates the inner wall of connecting head (8), screw rod two (10) is used for pushing cleaning disc (12) to move.

5. The soil sampling apparatus of claim 3, wherein: The top of fixed sleeve (7) is provided with slot (11), the size of slot (11) is matched with the size of connecting rod (6), connecting rod (6) is inserted into the inner side of slot (11).

6. The soil sampling apparatus of claim 3, wherein: The bottom of connecting rod (6) is provided with threaded hole two (13), the inner wall of fixed sleeve (7) is screw connected with screw two on the side of slot (11), screw two is screw connected with threaded hole two (13), for fixing connecting rod (6).

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