Soil sampling device for saline-alkali soil improvement

Abstract

The utility model discloses a soil sampling device for saline-alkali soil improvement, which comprises a supporting handle, a supporting box body, a soil sampling assembly and a soil sample storage assembly, the soil sampling assembly comprises a rotating motor, a rotating transmission shaft, a transmission rotating wheel, a fixed vertical frame, a movable spiral blade, a movable supporting rod and a sampling drilling head, the soil sample storage assembly comprises a sample supporting plate, a sample placing hole, a telescopic clamping spring and a sample fixing clamping plate. The saline-alkali soil sampling device belongs to the technical field of soil sampling, the purpose of conveniently and automatically sampling saline-alkali soil in a stratified mode can be achieved through the soil sampling assembly, the purpose of conveniently and timely storing soil samples can be achieved through the soil sample storage assembly, and the sampling efficiency of the saline-alkali soil is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of soil sampling, in particular to a soil sampling device for improving saline-alkali land. Background Art

[0002] In the improvement of saline-alkali land, it is necessary to carry out improvement and restoration according to the specific conditions of the saline-alkali soil. Therefore, it is necessary to sample and conduct post-inspection of the saline-alkali soil. The scientific nature of soil sampling can directly affect the accuracy of research results such as soil structure analysis and soil internal material distribution.

[0003] In the general soil sampling process, soil drilling and sampling are carried out manually, which makes sampling time-consuming and labor-intensive, and it is inconvenient to store multiple samples. Therefore, how to provide a soil sampling device for saline-alkali land improvement has become a problem that technical personnel in this field urgently need to solve. In view of this, the utility model provides a soil sampling device for saline-alkali land improvement, which has a simple structure and is easy to use. It can realize automatic stratified sampling of soil and improve the soil sampling efficiency. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a soil sampling device for improving saline-alkali land.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a soil sampling device for saline-alkali land improvement, including a support handle, and a support box fixedly arranged on the support handle, and also including a soil sampling component, the support box is connected to the soil sampling component, and also includes a soil sample storage component, and the soil sample storage component is fixedly arranged on the side wall of the support handle.

[0006] In order to smoothly achieve the purpose of convenient and automated stratified sampling of saline-alkali soil, the soil sampling assembly includes a rotating motor fixedly connected to the inner wall of a support handle, a rotating transmission shaft is connected to the output end of the rotating motor, a transmission wheel is fixedly connected to the rotating transmission shaft, a fixed stand is fixedly connected to the inner wall of the support handle, a movable spiral blade is meshingly connected to the transmission wheel, a movable support rod connected to the movable spiral rod and penetrating the bottom wall of the support box is fixedly connected, and a sampling drilling head is fixedly connected to the bottom of the movable support rod.

[0007] In order to smoothly achieve the purpose of convenient and timely storage of soil samples, the soil sample storage assembly includes a sample support plate fixedly connected to the side wall of the support handle, the sample support plate is penetrated by a sample placement hole, the inner wall of the sample placement hole is connected to a telescopic clamping spring, and the telescopic clamping spring is connected to a sample fixing clamping plate.

[0008] Furthermore, a non-slip pad is fixedly connected to the support handle, a transparent viewing panel is fixedly connected to the side wall of the support box, an anti-collision support pad is connected to the top wall inside the support box, and a rotating shaft support sleeve is fixedly connected to the fixed stand.

[0009] Furthermore, the support handles are symmetrically arranged at both ends of the support box, and the telescopic clamping spring and the sample fixing splint are symmetrically arranged at both ends of the support box.

[0010] Preferably, the fixed stand is arranged in an inverted T-shape, the sample placement hole is arranged in a circular shape, and the sample fixing clamp is arranged in an arc shape.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows: This scheme is a soil sampling device for saline-alkali land improvement. The soil sampling component can facilitate the purpose of automatic stratified sampling of saline-alkali soil, and the soil sample storage component can facilitate the purpose of timely storage of soil samples, thereby improving the sampling efficiency of saline-alkali soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a soil sampling device for improving saline-alkali land proposed in this scheme;

[0013] Figure 2 This is a schematic diagram of the structure of a soil sampling device for improving saline-alkali land proposed in this scheme from another angle;

[0014] Figure 3 This is a cross-sectional view of a soil sampling device for improving saline-alkali land proposed in this scheme.

[0015] Among them, 1. support handle, 2. support box, 3. soil sampling assembly, 4. soil sample storage assembly, 5. rotating motor, 6. rotating transmission shaft, 7. transmission wheel, 8. fixed stand, 9. movable spiral blade, 10. movable support rod, 11. sampling drilling head, 12. sample support plate, 13. sample placement hole, 14. telescopic clamping spring, 15. sample fixing splint.

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] like Figure 1-3 As shown, in order to achieve the above functions, the technical solution adopted by the utility model is as follows: a soil sampling device for saline-alkali land improvement, comprising a support handle 1, a non-slip pad fixedly connected to the support handle 1, and a support box 2 fixedly arranged on the support handle 1, the support handle 1 is symmetrically arranged at both ends of the support box 2, a transparent viewing plate is fixedly connected to the side wall of the support box 2, an anti-collision support pad is connected to the internal top wall of the support box 2, and also includes a soil sampling component 3, the soil sampling component 3 is connected in the support box 2, and also includes a soil sample storage component 4, and the soil sample storage component 4 is fixedly arranged on the side wall of the support handle 1.

[0019] like Figure 1-3 As shown, the soil sampling assembly 3 includes a rotating motor 5 fixedly connected to the inner wall of the support handle 1, a rotating transmission shaft 6 is connected to the output end of the rotating motor 5, a transmission wheel 7 is fixedly connected to the rotating transmission shaft 6, a fixed stand 8 is fixedly connected to the inner wall of the support handle 1, a rotating shaft supporting sleeve is fixedly connected to the fixed stand 8, the fixed stand 8 is arranged in an inverted T shape, a movable spiral blade 9 is meshingly connected to the transmission wheel 7, a movable support rod 10 which is connected to the bottom wall of the support box 2 and is fixedly connected to the movable spiral blade 9, and a sampling drilling head 11 is fixedly connected to the bottom of the movable support rod 10.

[0020] like Figure 1-3 As shown, the soil sample storage assembly 4 includes a sample support plate 12 fixedly connected to the side wall of the support handle 1, a sample placement hole 13 is penetrated through the sample support plate 12, the sample placement hole 13 is arranged in a circular shape, a telescopic clamping spring 14 is connected to the inner wall of the sample placement hole 13, a sample fixing splint 15 is connected to the telescopic clamping spring 14, the telescopic clamping spring 14 and the sample fixing splint 15 are symmetrically arranged at both ends of the support box 2, and the sample fixing splint 15 is arranged in an arc shape.

[0021] When in use, the user grasps the support handle 1 and places the device on the ground, then turns on the rotating motor 5 to make it rotate forward, then the rotating transmission shaft 6 rotates forward and drives the transmission wheel 7 to rotate, the transmission wheel 7 rotates and drives the moving spiral blade 9 to rotate downward, and at the same time, the moving support rod 10 and the sampling drill head 11 rotate and move downward to drill into the soil, and the sampling is completed after the soil is stored in the sampling drill head 11, and then turns on the rotating motor 5 to reverse, then the rotating transmission shaft 6 reverses and drives the transmission wheel 7 to rotate, the transmission wheel 7 drives the moving spiral blade 9 to rotate upward, and the moving support rod 10 and the sampling drilling head 11 move upward and leave the soil, and the sample in the sampling drilling head 11 is stored in the sample test tube, and then the above steps are repeated to drill the sampling drilling head 11 again from the sampled soil hole, so that deeper soil can be sampled, and the sample test tube of the sampled soil is placed between the sample fixing clamps 15 in the sample placement hole 13, then the telescopic clamping spring 14 contracts and drives the sample fixing clamp 15 to move and clamp and fix the sample test tube, so that the sample test tube can be temporarily stored. The above is the entire use process of the soil sampling device for saline-alkali land improvement.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A soil sampling device for improving saline-alkali land, comprising a support handle and a support box fixedly arranged on the support handle, characterized in that: It also includes a soil sampling component, which is connected to the support box, and a soil sample storage component, which is fixedly arranged on the side wall of the support handle.

2. The soil sampling device for improving saline-alkali land according to claim 1, characterized in that: The soil sampling assembly includes a rotating motor fixedly connected to the inner wall of a support handle, a rotating transmission shaft is connected to the output end of the rotating motor, a transmission wheel is fixedly connected to the rotating transmission shaft, a fixed stand is fixedly connected to the inner wall of the support handle, a movable spiral blade is meshingly connected to the transmission wheel, a movable support rod connected to the movable spiral blade and penetrating the bottom wall of the support box is fixedly connected, and a sampling drilling head is fixedly connected to the bottom of the movable support rod.

3. The soil sampling device for improving saline-alkali land according to claim 2, characterized in that: The soil sample storage assembly includes a sample support plate fixedly connected to the side wall of the support handle, a sample placement hole is penetrated through the sample support plate, a telescopic clamping spring is connected to the inner wall of the sample placement hole, and a sample fixing clamping plate is connected to the telescopic clamping spring.

4. The soil sampling device for improving saline-alkali land according to claim 3, characterized in that: The support handle is fixedly connected with a non-slip cushion, the side wall of the support box is fixedly connected with a transparent viewing plate, the top wall inside the support box is connected with an anti-collision support pad, and the fixed stand is fixedly connected with a rotating shaft support sleeve.

5. The soil sampling device for improving saline-alkali land according to claim 4, characterized in that: The support handles are symmetrically arranged at two ends of the support box, and the telescopic clamping spring and the sample fixing clamping plate are symmetrically arranged at two ends of the support box.

6. The soil sampling device for improving saline-alkali land according to claim 5, characterized in that: The fixed stand is arranged in an inverted T-shape, the sample placement hole is arranged in a circular shape, and the sample fixing clamp is arranged in an arc shape.

Images