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CN-224225807-U - Grain storage container with sampling device

CN224225807UCN 224225807 UCN224225807 UCN 224225807UCN-224225807-U

Abstract

The utility model discloses a grain storage container with a sampling device, wherein a sampling port is formed in the top of the grain storage container, a sealing cover is arranged at the sampling port, the sampling device is arranged on the inner side surface of the sealing cover, the sampling device comprises a sampling pipe, a driving mechanism and a plurality of sampling storage bins arranged along the height direction of the sampling pipe, the sampling storage bins are communicated with the hollow sampling pipe, the driving mechanism can drive the sampling pipe to move up and down, a grain guide part is arranged at the bottom of the sampling pipe, and during operation, the driving mechanism drives the sampling pipe to be repeatedly inserted into a grain pile vertically downwards so as to enable grains to enter the sampling pipe through the grain guide part and finally enter the sampling storage bins to finish sampling. The utility model has the advantages of simple and compact structure, high integration level, high automation degree, convenient sampling and capability of taking a plurality of samples at one time.

Inventors

  • XIA WENBIN
  • YANG JICHENG
  • ZHOU HOUBAO
  • ZHANG KEJIE
  • MA DONGJIE
  • XIE YANGYANG
  • Zhu Pinrong
  • XIE XIANGDONG
  • CHEN QULING
  • DENG SHUHUA
  • WANG YERONG
  • WU SHUHUI
  • YAN QINGYU
  • LUO GANG
  • CHEN KE

Assignees

  • 湖南粮食科技创新有限公司

Dates

Publication Date
20260512
Application Date
20250529

Claims (10)

  1. 1. A grain storage container with a sampling device is characterized in that a sampling port is formed in the top of the grain storage container, a sealing cover (1) is arranged at the sampling port, the sampling device (2) is installed on the inner side face of the sealing cover (1), the sampling device (2) comprises a sampling pipe (21), a driving mechanism (22) and a plurality of sampling storage bins (23) which are arranged along the height direction of the sampling pipe (21), the sampling storage bins (23) are communicated with the hollow sampling pipe (21), the driving mechanism (22) can drive the sampling pipe (21) to move up and down, a grain guiding part (211) is arranged at the bottom of the sampling pipe (21), and during operation, the driving mechanism (22) drives the sampling pipe (21) to be repeatedly inserted into a grain pile vertically downwards so as to enable grains to enter the sampling pipe (21) through the grain guiding part (211) and finally enter the plurality of sampling storage bins (23) to finish sampling.
  2. 2. The grain container with the sampling device according to claim 1, wherein the driving mechanism (22) comprises a swinging rod (221), a mounting rod (223) and a motor assembly (222), the motor assembly (222) is connected with the sealing cover (1) through the mounting rod (223), one end of the swinging rod (221) is connected with the driving end of the motor assembly (222), and the other end is hinged with the top of the sampling tube (21).
  3. 3. The grain container with sampling device according to claim 2, characterized in that an extension rod assembly (11) is fixed on the inner side surface of the sealing cover (1), the extension rod assembly (11) is detachably connected with the driving mechanism (22) for taking out the sampling device (2) after sampling operation, the extension rod assembly (11) comprises a vertical rod (111) perpendicular to the sealing cover (1) and a cross rod (112) perpendicular to the bottom of the vertical rod (111), a threaded part is arranged at the end part of the cross rod (112), and a fixing hole is arranged at the end part of the mounting rod (223) for fixing the threaded part through a nut after passing through.
  4. 4. The grain container with the sampling device according to claim 1, wherein the grain guiding part (211) comprises a tilting shovel with an opening at the side, a movable bottom plate (212) capable of being turned up and down is hinged at the opening bottom of the tilting shovel, and a vertical screw (213) is arranged on the movable bottom plate (212) and used for adjusting the tilting angle of the movable bottom plate (212) by rotating the screw (213).
  5. 5. The grain container with the sampling device of claim 4, wherein a plurality of transverse supporting ribs (214) are arranged at the side opening of the inclined shovel, and the supporting ribs (214) are arranged at intervals.
  6. 6. The grain container with sampling device according to claim 1 to 5, characterized in that the openings of the sampling tube (21) communicated with the sample storage chambers (23) are provided with fence components (3) for slowing down the speed of grains entering the sample storage chambers (23).
  7. 7. The grain container with the sampling device according to any one of claims 1 to 5, wherein the sampling tube (21) is provided with a plurality of observation holes (215) with diameters smaller than grain particles for observing the grain conditions in the sampling tube (21).
  8. 8. The grain container with sampling device according to claim 1 to 5, characterized in that the side wall of each of the grain storage bins (23) is provided with a sampling opening, and a movable locking cover (231) is arranged at the sampling opening for pouring out grain samples collected in the grain storage bins (23) after opening.
  9. 9. The grain container with sampling device according to claim 1 to 5, characterized in that the sealing cover (1) is provided with a locking component (12) for sealing and locking the sealing cover (1), the inner side surface of the sealing cover (1) is also provided with a detachable storage battery component (13), the outer side surface of the sealing cover (1) is also provided with a switch component, and the sampling device (2) is respectively connected with the switch component and the storage battery component (13) in a telecommunication way.
  10. 10. The grain container with sampling device according to claim 1 to 5, characterized in that a circle of sealing elements is also arranged on the contact surface of the sealing cover (1) and the grain container.

Description

Grain storage container with sampling device Technical Field The utility model relates to the technical field of grain storage, in particular to a grain storage container with a sampling device. Background The grain reserve has important significance for guaranteeing grain safety, coping with risks and guaranteeing folk life. At present, the container is used for storing grains, so that grains are convenient to load, unload and transport. At present, the stored grains of the container need to improve the quality of the stored grains, avoid mildew and insect damage of the stored grains and improve the intelligent management level. In order to solve the problems, the grains stored in the container need to be sampled and detected, and the mildewing and deterioration conditions of the grains in the grain storage box are timely monitored, so that the grain storage safety is ensured, and the grain storage quality is improved. In the prior art, the grain in the grain storage container is sampled and detected, and the following technical problems exist: Firstly, the prior art is inconvenient to sample. The grain storage container has large storage quantity and is inconvenient to enter. And if the sampling tool is carried manually, the sampling tool is stretched into the box by hands, so that the labor capacity is large, the operation is troublesome, the working efficiency is low, and safety accidents such as falling of sampling equipment can easily occur. Secondly, the degree of automation of the prior art is low. The sampling equipment which can be integrated on the grain storage container is required to be realized, not only can be transported along with the container and used along with the container without carrying and additional storage, but also can realize automatic sampling, can take a plurality of samples at one time, and is convenient for subsequent analysis of a plurality of samples. Disclosure of utility model The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing the grain storage container with the sampling device, which has the advantages of simple and compact structure, high integration level, high automation degree, convenient sampling and capability of taking a plurality of samples at one time. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a grain container stores up with sampling device, the sampling mouth has been seted up at the top of grain container stores up, sampling mouth department is equipped with sealed lid, install sampling device on sealed medial surface, sampling device includes sampling tube, actuating mechanism and a plurality of storage appearance storehouse that set up along sampling tube direction of height, a plurality of storage appearance storehouse all communicates with hollow sampling tube, actuating mechanism can drive sampling tube up-and-down motion, the sampling tube bottom is equipped with the portion of leading grain, during operation actuating mechanism drive sampling tube is vertical downwards to insert repeatedly in the grain heap in order to be used for making grain get into the sampling tube and finally get into a plurality of storage appearance storehouse through the portion of leading grain and accomplish the sample in. As a further improvement of the above technical scheme: The driving mechanism comprises a swinging rod, a mounting rod and a motor assembly, wherein the motor assembly is connected with the sealing cover through the mounting rod, one end of the swinging rod is connected with the driving end of the motor assembly, and the other end of the swinging rod is hinged with the top of the sampling tube. The automatic sampling device is characterized in that an extension rod assembly is fixed on the inner side face of the sealing cover, the extension rod assembly is detachably connected with the driving mechanism to be used for taking out the sampling device after sampling operation, the extension rod assembly comprises a vertical rod perpendicular to the sealing cover and a cross rod perpendicular to the bottom of the vertical rod, a threaded portion is arranged at the end of the cross rod, and a fixing hole is formed in the end of the mounting rod and used for enabling the threaded portion to pass through and then be fixed through a nut. The grain guiding part comprises a tilting shovel with an opening at the side surface, a movable bottom plate capable of overturning up and down is hinged at the bottom of the opening of the tilting shovel, and a vertical screw is arranged on the movable bottom plate and used for adjusting the tilting angle of the movable bottom plate by rotating the screw. The side opening part of the inclined shovel is provided with a plurality of transverse supporting ribs, and the supporting ribs are arranged at intervals. And the opening parts of the sampling pipes communicated with the sample sto