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CN-224231302-U - Tomato leaf tailors sampling device

CN224231302UCN 224231302 UCN224231302 UCN 224231302UCN-224231302-U

Abstract

The utility model discloses a tomato leaf cutting and sampling device, and relates to the technical field of sampling devices. This sampling device is tailor to tomato leaf, including sampling device shell and sampling tube classification subassembly, sampling tube classification subassembly includes that sampling tube places the case, the bottom plate, the curb plate, place the frame, rectangular fixture block, the spliced pole, reset spring C and runner, sampling tube places the bottom of case fixed connection at the sampling device shell, the bottom plate sets up in the bottom of sampling tube placement case, the quantity of curb plate is two and equal fixed connection at the surface of bottom plate, two curb plates all place case bolted connection with the sampling tube, the quantity of placing the frame is two and all rotate the inside of connecting placing the case at the sampling tube, realize that one key formula cuts fast through die-cut post and base link gear, cooperation double reset spring ensures operation continuity, avoid sample pollution, through runner driven rotation type sampling tube classification subassembly, can accomplish the classified storage of a plurality of samples by single operation.

Inventors

  • LU XIA
  • SHENG YIN
  • LIU YUANZHI
  • XU GUANGLI
  • DENG ZHIJUN
  • ZHANG XIN

Assignees

  • 宿迁市绿港现代农业研究院有限公司

Dates

Publication Date
20260512
Application Date
20250416

Claims (7)

  1. 1. A tomato leaf cutting sampling device, comprising: A sampling device housing (1); The sampling tube classifying assembly comprises a sampling tube placing box (10), a bottom plate (12), side plates (13), placing frames (14), rectangular clamping blocks (16), rotating columns (17), connecting columns (18), reset springs C (19) and rotating wheels (20), wherein the sampling tube placing box (10) is fixedly connected to the bottom of a sampling device shell (1), the bottom plate (12) is arranged at the bottom of the sampling tube placing box (10), the number of the side plates (13) is two and is fixedly connected to the surface of the bottom plate (12), the two side plates (13) are connected with the sampling tube placing box (10) through bolts, the number of the placing frames (14) is two and is fixedly connected to the inside of the sampling tube placing box (10), the rotating columns (17) are rotatably connected with the bottom plate (12), the two placing frames (14) are fixedly sleeved on the outer surface of the rotating columns (17), the rectangular clamping blocks (16) are slidably connected to the inside the rotating columns (17), the connecting columns (18) are slidably connected to the inside the rotating columns (17), the reset springs C (19) are fixedly connected to the bottom of the rotating columns (17) and are fixedly connected to the bottom of the reset springs C (19) and are positioned below the rotating wheels (20), the rotating wheel (20) is fixedly connected with the sampling tube placing box (10).
  2. 2. The tomato leaf cutting and sampling device according to claim 1, wherein a plurality of sampling tubes (15) are arranged in the sampling tube placing box (10), and placing grooves (21) for placing the sampling tubes (15) are formed in the surfaces of the two placing frames (14).
  3. 3. The tomato leaf cutting and sampling device according to claim 1, wherein the surface of the sampling device shell (1) is provided with a clamping groove (11), and the top of the rectangular clamping block (16) extends to the inside of the clamping groove (11) and is clamped with the clamping groove (11).
  4. 4. The tomato leaf cutting and sampling device according to claim 1, wherein the top of the sampling device shell (1) is slidably connected with a limiting rod (4), the top of the limiting rod (4) is fixedly connected with a pressing plate (3), and the opposite surfaces of the sampling device shell (1) and the pressing plate (3) are fixedly connected with a reset spring A (5).
  5. 5. The tomato leaf cutting and sampling device according to claim 1, wherein a punching column (6) is connected in a sliding manner in the sampling device shell (1), a return spring B (7) is fixedly connected to the top of the sampling device shell (1), and the top of the return spring B (7) is fixedly connected with the punching column (6).
  6. 6. The tomato leaf cutting and sampling device according to claim 1, wherein a punching base (8) is fixedly connected to the surface of the sampling device shell (1), and punching holes (9) matched with the punching columns (6) are formed in the surface of the punching base (8).
  7. 7. The tomato leaf cutting and sampling device according to claim 1, wherein the surface of the sampling device housing (1) is provided with grooves (2).

Description

Tomato leaf tailors sampling device Technical Field The utility model relates to the technical field of sampling devices, in particular to a tomato leaf cutting sampling device. Background The tomato leaf sampling is an important means for plant physiological research and disease diagnosis, and by analyzing leaf samples, key physiological indexes such as plant nutrition status (such as nitrogen, phosphorus and potassium content), photosynthesis efficiency, metabolite level and the like can be obtained, meanwhile, pathogenic microorganism infection (such as fungi, bacteria or viruses) can be detected early, and the nondestructive sampling method provides scientific basis for fertilization regulation and control, pest control and variety improvement in precise agriculture, and is favorable for timely intervention so as to ensure tomato yield and quality. The utility model discloses a blade sampler, including first body and second body, first body and second body rotate through the pivot to be connected, the front end of first body and second body is sampling mechanism, the rear end of first body and second body is the handle, the front end of first body is provided with the clamp plate, the front end of second body is provided with the carrier plate, be provided with the clamp plate between clamp plate and the carrier plate, the clamp plate includes die-cut post and cover and locates spring on the die-cut post, set up on the carrier plate and supply the through-hole that the die-cut post passed, set up the blade on the lateral wall of carrier plate and place the mouth, the blade is placed the mouth and is linked together with the through-hole, the lower extreme of carrier plate is provided with the sampling tube, the sampling tube with the through-hole position is corresponding, and the device can realize the quick operation of sample, convenient to use, but defect that the sampling structure is single, can only carry out the single sampling tube, can't realize that different positions or the blade of tailorring carries out the classifying and has a low practicality and need the tomato device. Disclosure of utility model The utility model aims to at least solve one of the technical problems in the prior art, and provides a tomato leaf cutting and sampling device which can solve the problems that a sampling tube is single in structure, single sampling can be only carried out, and classification storage of tomato leaves in different positions or varieties cannot be realized, and the practicability is low. In order to achieve the above purpose, the technical scheme is that the tomato blade cutting and sampling device comprises a sampling device shell and a sampling tube classification assembly, wherein the sampling tube classification assembly comprises a sampling tube placement box, a bottom plate, side plates, placement frames, rectangular clamping blocks, a rotating column, a connecting column, a reset spring C and a rotating wheel, the sampling tube placement box is fixedly connected to the bottom of the sampling device shell, the bottom plate is arranged at the bottom of the sampling tube placement box, the number of the side plates is two and is fixedly connected to the surface of the bottom plate, the two side plates are connected with the sampling tube placement box through bolts, the number of the placement frames is two and is fixedly connected to the inside of the sampling tube placement box in a rotating manner, the rotating column is connected with the bottom plate in a rotating manner, the two placement frames are fixedly sleeved on the outer surface of the rotating column, the rectangular clamping blocks are slidably connected to the inside of the rotating column, the connecting column is slidably connected to the inside of the rotating column, the reset spring C is fixedly connected to the bottom of the rotating column, the reset spring C is positioned below the bottom of the bottom plate, the rotating wheel is fixedly connected to the bottom of the reset spring C, and the sampling tube placement box is fixedly connected to the rotating tube. Preferably, the inside of the sampling tube placing box is provided with a plurality of sampling tubes, and the surfaces of the two placing frames are provided with placing grooves for placing the sampling tubes. Preferably, the surface of the sampling device shell is provided with a clamping groove, and the top of the rectangular clamping block extends to the inside of the clamping groove and is clamped with the clamping groove. Preferably, the top sliding connection of sampling device shell has the gag lever post, and the top fixedly connected with clamp plate of gag lever post, the relative face fixedly connected with reset spring A of sampling device shell and clamp plate. Preferably, the inside sliding connection of sampling device shell has die-cut post, and the top fixedly connected with reset spring B of sampling device shell, reset spring B's top an