CN-224202777-U - Sampling device for agricultural soil humidity detection

Abstract

The utility model relates to the technical field of soil sampling, and discloses a sampling device for agricultural soil humidity detection, which comprises a bracket component, wherein a distance adjusting component is fixedly arranged at the top of the bracket component, an adjusting moving bracket component is fixedly arranged at the bottom of the bracket component, and a sampling component is arranged in the tail end of the distance adjusting component. According to the utility model, the distance adjusting component is arranged on the device, so that when the device is used, the small-range bit position adjusting work can be performed on the basis of fixing the bracket component through the arranged distance adjusting component.

Inventors

• TIAN SHUHONG
• LI NING
• LI JIANDONG
• WANG YULI
• ZHOU JIANQIANG
• LI ZHENYU
• Wang tianmei
• ZHANG CHUNMEI
• XU XIAOXIN
• QIANG XIAOLIN

Assignees

• 唐山市农业科学研究院

Dates

Publication Date

20260505

Application Date

20250512

Claims (6)

1. 1. The sampling device for agricultural soil humidity detection comprises a bracket component (1) and is characterized in that a distance adjusting component (2) is fixedly arranged at the top of the bracket component (1), an adjusting moving bracket component (4) is fixedly arranged at the bottom of the bracket component (1), and a sampling component (3) is arranged in the tail end of the distance adjusting component (2); The distance adjusting assembly (2) comprises a pneumatic pump (201), the pneumatic pump (201) is fixedly arranged at the top of the mounting top plate (104) through a bracket, a push rod (202) is arranged on the inner side of the pneumatic pump (201), and a fixed frame (203) is arranged at the tail end of the push rod (202).
2. 2. The sampling device for agricultural soil humidity detection according to claim 1, wherein the bracket assembly (1) comprises a mounting base plate (101), support columns (102) are fixedly mounted on opposite angles of the top of the mounting base plate (101), handles (103) are fixedly mounted on two sides of the top of the support columns (102), a mounting top plate (104) is fixedly mounted between the two handles (103), and shock absorbers (105) are fixedly mounted on two sides between the mounting top plate (104) and the mounting base plate (101).
3. 3. The sampling device for agricultural soil humidity detection according to claim 2, wherein a movable drilling frame (1011) is provided in the middle of the front side of the mounting base plate (101), and an adjusting groove (1041) is provided in the middle of the mounting top plate (104).
4. 4. The sampling device for agricultural soil moisture detection as claimed in claim 1, wherein a brake motor (301) is mounted in the middle limit of the fixed frame (203).
5. 5. The sampling device for agricultural soil humidity detection according to claim 1, wherein the sampling assembly (3) comprises a brake motor (301), the brake motor (301) is installed at the top of an installation base (302), a sampling drill bit (305) is fixedly installed at the bottom of the brake motor (301), limit sliding blocks (303) are fixedly installed at two sides of the installation base (302), the limit sliding blocks (303) are slidably installed in the limit sliding rails (304), and the limit sliding rails (304) are fixedly installed at the top of an installation top plate (104).
6. 6. The sampling device for agricultural soil humidity detection according to claim 1, wherein the adjusting moving bracket assembly (4) comprises a translation groove (401) and a fixed support plate (405), the translation groove (401) is formed in two sides of the bottom of the mounting base plate (101), a translation mounting plate (402) is slidably mounted in the translation groove (401), a rotary locking clamp (403) is fixedly mounted at the bottom of the translation mounting plate (402), a moving wheel (404) is mounted in an inner limit of the rotary locking clamp (403), the fixed support plate (405) is fixedly mounted on the front side of the bottom of the mounting base plate (101), and the fixed support plate (405) is arranged in a centering position.

Description

Sampling device for agricultural soil humidity detection Technical Field The utility model relates to the technical field of soil sampling, in particular to a sampling device for agricultural soil humidity detection. Background In agricultural production, soil humidity is a key factor affecting crop growth and development and yield. The accurate detection of soil humidity is significant for reasonable irrigation, improvement of water resource utilization efficiency and guarantee of healthy growth of crops. At present, current sampling device for agricultural soil humidity detection exists such as sample depth control inaccuracy, the sampling process easily destroys soil structure, sampling efficiency low scheduling problem in practical application, is difficult to satisfy the demand that modern agriculture detected soil humidity fast, accurate, harmless, consequently need to develop a more high-efficient, accurate sampling device for agricultural soil humidity detection. The application number is CN202222503014.8, discloses a sampling device for agricultural soil humidity detects, including diaphragm and a soil pick-up section of thick bamboo, the left side fixedly connected with moving mechanism at diaphragm top, the first riser of right side fixedly connected with of diaphragm, the left bottom fixedly connected with water pump of first riser, the left bottom of first riser is from last fixedly connected with water pump and the hydraulic stem down in proper order. The soil sampling device has the advantages of being capable of discharging soil quickly and conveniently and having an automatic cleaning function, solves the problems that the conventional soil sampling device cannot discharge soil quickly and conveniently, so that an operator wastes time and energy when taking out the soil of a sample, the efficiency of soil sampling work is affected, the soil sampling device does not have an automatic cleaning function, residual soil remained in equipment in the previous soil sampling process cannot be thoroughly cleaned, soil cross contamination possibly occurs in the repeated soil sampling process, errors occur when humidity detection is carried out on the soil of the sample, and the accuracy of the soil humidity detection work is reduced, but the soil sampling device cannot carry out temporary and different-position moving adjustment work after the soil sampling device is fixed, and therefore, the soil sampling device has certain limitations and lacks the flexibility of emergency adjustment when being used. Disclosure of utility model The invention aims to provide a sampling device for agricultural soil humidity detection, which solves the problems that the device cannot temporarily adjust different positions after fixing, and the device has certain limitation and lacks the flexibility of emergency adjustment when being used. In order to solve the technical problems, the utility model is realized by the following technical scheme: The utility model relates to a sampling device for agricultural soil humidity detection, which comprises a bracket component, wherein the top of the bracket component is fixedly provided with a distance adjusting component, the bottom of the bracket component is fixedly provided with an adjusting and moving bracket component, and the tail end of the distance adjusting component is internally provided with a sampling component; The distance adjusting assembly comprises a pneumatic pump, the pneumatic pump is fixedly arranged at the top of the installation top plate through a bracket, a push rod is arranged on the inner side of the pneumatic pump, and a fixed frame is arranged at the tail end of the push rod. Further, the bracket component comprises a mounting bottom plate, support columns are fixedly arranged on the top opposite angles of the mounting bottom plate, handles are fixedly arranged on two sides of the tops of the support columns, a mounting top plate is fixedly arranged between the handles, and shock absorbers are fixedly arranged on two sides between the mounting top plate and the mounting bottom plate. Further, a drilling movable frame is arranged in the middle of the front side of the installation bottom plate, and an adjusting groove is arranged in the middle of the installation top plate. Further, a brake motor is mounted in the middle of the fixed frame in a limiting mode. Further, the sampling assembly comprises a brake motor, the brake motor is arranged at the top of the installation base, a sampling drill bit is fixedly arranged at the bottom of the brake motor, limiting sliding blocks are fixedly arranged at two sides of the installation base, the limiting sliding blocks are slidably arranged in the limiting sliding rails, and the top of the top plate is fixedly arranged on the limiting sliding rails. Further, adjust and remove the support subassembly and include translation groove and fixed bolster, the bottom both sides at mounting plate are seted up in the