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CN-224216325-U - Multifunctional sampling head suitable for environment detection

CN224216325UCN 224216325 UCN224216325 UCN 224216325UCN-224216325-U

Abstract

The utility model relates to the field of environment detection and discloses a multifunctional sampling head suitable for environment detection, which comprises a soil detection frame, wherein a driving motor is fixedly arranged at the top of the soil detection frame, a driving gear is rotatably arranged on an upper output shaft of the driving motor, a driving cylinder is fixedly arranged on the inner wall of the soil detection frame, a soil sampling head for detecting soil is fixedly connected to a piston rod of the driving cylinder, an annular plate is rotatably arranged at the end part of the soil detection frame, an annular gear is sleeved on the outer wall of the annular plate, and the multifunctional sampling head further comprises an outer surface cleaning assembly. In addition, the annular plate and the mud throwing plate are driven to rotate by the driving motor, soil on the side edge of the scraping plate can be further removed, cleanliness of the sampling head is guaranteed, and guarantee is provided for accurate sampling next time.

Inventors

  • LI JIYAO
  • YANG MINGXING
  • LI WEI
  • YU YAOYAO
  • LIANG BING

Assignees

  • 郑州华普环境工程有限公司

Dates

Publication Date
20260508
Application Date
20250513

Claims (6)

  1. 1. The utility model provides a multi-functional sampling head suitable for environmental detection, includes soil detection frame (1), its characterized in that soil detection frame (1) top fixed mounting has driving motor (2), and driving motor (2) go up output shaft rotation and install driving gear (3), and soil detection frame (1) inner wall fixed mounting has driving cylinder (4), and driving cylinder (4) go up the piston rod and have linked firmly soil sampling head (5) that are used for detecting soil, and soil detection frame (1) tip rotates installs annular plate (7), and annular plate (7) outer wall cover is equipped with ring gear (8), still includes: The outer surface cleaning component is arranged at the end part of the soil detection frame (1) and is used for cleaning the outer surface of the soil sampling head (5).
  2. 2. A multifunctional sampling head suitable for environmental detection according to claim 1 is characterized in that the annular plate (7) is in the shape of a ring, and the driving gear (3) is meshed with the annular gear (8).
  3. 3. The multifunctional sampling head suitable for environment detection according to claim 1, wherein a window (6) is formed at one end of the soil detection frame (1), and the soil sampling head (5) slides out of the soil detection frame (1) through the window (6).
  4. 4. The multifunctional sampling head suitable for environment detection according to claim 1, wherein the outer surface cleaning assembly comprises a fixed rod (9), a synchronous rod (10), a scraping plate (11) and a mud throwing plate (12), the fixed rod (9) is fixedly connected above and below a window (6) corresponding to one end of the soil detection frame (1), the scraping plate (11) is fixedly connected between the ends of the two groups of fixed rods (9), two groups of mutually symmetrical synchronous rods (10) are fixedly connected on one side, deviating from the soil detection frame (1), of the annular plate (7), and the mud throwing plate (12) is fixedly connected on the ends of the two groups of synchronous rods (10).
  5. 5. The multifunctional sampling head suitable for environment detection according to claim 4, wherein the outer surface cleaning assembly further comprises notches (13), the notches (13) are formed in one side of each of the two groups of mud throwing boards (12), and the scraping board (11) is rotatably arranged between the two groups of notches (13).
  6. 6. The multifunctional sampling head suitable for environment detection according to claim 4, wherein the scraping plate (11) is in a ring shape, and the scraping plate (11) is sleeved on the outer wall of the soil sampling head (5) in a sliding manner.

Description

Multifunctional sampling head suitable for environment detection Technical Field The utility model relates to the field of environment detection, in particular to a multifunctional sampling head suitable for environment detection. Background The multifunctional sampling head for environment detection is innovative equipment specially designed for the field of environment detection, integrates various sampling functions, can adapt to sampling requirements of different environment media, such as air, water quality, soil and the like, especially soil pollution, and forms serious threat to ecological environment and human health, so that regular and accurate detection and monitoring of the soil environment become important links in environment protection and sustainable development work. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a multifunctional sampling head suitable for environment detection, which solves the problems. In order to achieve the above purpose, the utility model provides the following technical scheme that the multifunctional sampling head suitable for environment detection comprises a soil detection frame, wherein a driving motor is fixedly arranged at the top of the soil detection frame, a driving gear is rotatably arranged on an output shaft of the driving motor, a driving cylinder is fixedly arranged on the inner wall of the soil detection frame, a soil sampling head for soil detection is fixedly connected with a piston rod on the driving cylinder, an annular plate is rotatably arranged at the end part of the soil detection frame, and an annular gear is sleeved on the outer wall of the annular plate, and the multifunctional sampling head further comprises: The outer surface cleaning component is arranged at the end part of the soil detection frame and used for cleaning the outer surface of the soil sampling head. Preferably, the annular plate is in a circular ring shape, and the driving gear is meshed with the annular gear. Preferably, a window is formed in one end of the soil detection frame, and the soil sampling head slides out of the soil detection frame through the window. Preferably, the surface cleaning assembly comprises a fixed rod, a synchronous rod, a scraping plate and a mud throwing plate, wherein the fixed rod is fixedly connected above and below a corresponding window at one end of the soil detection frame, the scraping plate is fixedly connected between the ends of the two groups of fixed rods, one side of the annular plate, which is away from the soil detection frame, is fixedly connected with the two groups of synchronous rods which are symmetrical with each other, and the mud throwing plate is fixedly connected with the ends of the two groups of synchronous rods. Preferably, the outer surface cleaning assembly further comprises a notch, the notches are formed in one sides of the two groups of mud throwing plates, and the scraping plates are rotatably arranged between the two groups of notches. Preferably, the scraping plate is in a ring shape, and the scraping plate is sleeved on the outer wall of the soil sampling head in a sliding manner. Compared with the prior art, the utility model provides the multifunctional sampling head suitable for environment detection, which has the following beneficial effects: 1. This multi-functional sampling head suitable for environmental detection, after soil sampling is accomplished, the sampling head is at the in-process that contracts, and the striking off board can strike off the residual soil on its surface voluntarily, has avoided the loaded down with trivial details of manual cleaning and cross contamination's risk. In addition, the annular plate and the mud throwing plate are driven to rotate by the driving motor, soil on the side edge of the scraping plate can be further removed, cleanliness of the sampling head is guaranteed, and guarantee is provided for accurate sampling next time. 2. This multi-functional sampling head suitable for environmental detection promotes soil sampling head through the actuating cylinder and inserts and withdraw fast, accurate soil, has improved sampling efficiency greatly, simultaneously, the sampling head keeps stable with the in-process of withdrawing inserting, has reduced the sampling error because of the improper operation leads to, has ensured the accuracy of sampling data. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model; FIG. 2 is a schematic representation of a ring gear of the present utility model; FIG. 3 is a schematic view of a doctoring plate of the present utility model; fig. 4 is a schematic view of the mud slinger according to the present utility model. The soil detection device comprises a soil detection frame 1, a driving motor 2, a driving gear 3, a driving cylinder 4, a soil sampling head 5, a window 6, a ring plate 7, a ring gear 8, a fixing rod 9, a synchronizing rod 10, a scraping