Grain and oil detection sampling tool
By designing automated grain and oil testing and sampling tools, the problem of difficult manual sampling in large storage containers has been solved, achieving convenient and efficient sampling operations and equipment durability.
Patent Information
- Application Number
- CN202520015987.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-03
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-03
AI Technical Summary
Traditional grain and oil sampling methods are difficult for testing personnel to sample from large storage containers, which is time-consuming and labor-intensive, and lacks automated sampling devices.
A grain and oil testing and sampling tool was designed, comprising a housing, a motor, a water pump, a hose, and a filter screen. The motor drives the hose for automatic sampling, a filter screen is provided to remove impurities, a corrosion-resistant hose and a peristaltic pump are used to prevent component corrosion, an oil scraper is provided to remove viscous oil, and a bottom cover collects dripping oil.
It enables convenient and efficient grain and oil sampling, reduces manual operation time and labor intensity, maintains the hygiene of the work area, and extends the life of equipment.
Smart Images
Figure CN223756405U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of grain and oil detection, and particularly relates to a grain and oil detection sampling tool. BACKGROUND
[0002] Grain and oil is a general term for cereals, beans and other food grains and oilseeds, their processed products and semi-processed products, and is also a general term for the main food of human beings. As the saying goes, people live on food, and food is the necessity for our human survival and is a special commodity related to the national economy and people's livelihood. It is well known that grain crops and grain and oil are well known. The seeds, fruits, tubers and stems of grain crops and their processed products are collectively referred to as grain. Grain is divided into raw grain and finished grain according to whether it has been processed.
[0003] In the traditional grain and oil sampling method, the sampler usually holds the sampling tube by himself and inserts it into the material to be detected for sampling. However, in fact, some grain and oil storage containers are relatively large in volume, and it is very inconvenient and difficult for the sampler to manually sample. There is a lack of corresponding automatic sampling device, and manual operation is time-consuming and labor-intensive. UTILITY MODEL CONTENTS
[0004] In order to solve the above technical problems, the utility model provides a grain and oil detection sampling tool, which comprises a shell, a discharge port is arranged on the side wall of the shell, a motor and a water pump are arranged on the inner side of the shell, the shell of the motor is fixedly connected with the shell, a rotating shaft of the motor is connected with a rotating rod, the rotating rod is rotatably and sealingly connected with the shell, a hollow pipe is arranged on the inner side of one end of the rotating rod connected with the shell, an L-shaped pipeline is arranged on the outer side of the rotating rod, the L-shaped pipeline is connected with the hollow pipe, a soft tube one is wound on the rotating rod, one end of the soft tube one is connected with a filter screen, the other end of the soft tube one is connected with the L-shaped pipeline, a channel is arranged in the side wall of the shell and communicates with the hollow pipe and the inner side of the shell, a soft tube two is connected with the outlet end of the channel, and the other end of the soft tube two is connected with the discharge port through the water pump.
[0005] Further, the shell comprises a handle arranged on the outer side of the shell and a bottom cover buckled on the lower side of the shell. The handle is used for conveniently carrying the grain and oil detection sampling tool. After sampling is completed, the outer part of the soft tube one in contact with the oil will carry part of the oil. The oil will drip along the soft tube and increase the oil stains in the working area, which needs to be cleaned by workers. The bottom cover can close the bottom of the grain and oil detection sampling tool after sampling, the oil drips on the bottom cover and is collected, and the hygiene of the working area is ensured.
[0006] Further, the water pump is a small peristaltic pump, which can be conveniently installed in the grain and oil detection sampling tool. The peristaltic pump is used, and the oil does not directly contact the pump body, so that the plastic or rubber parts of the water pump are not corroded or dissolved by the oil, and the service life of the pump is prolonged.
[0007] Further, the motor is a forward and reverse motor, which is used for winding and unwinding the soft tube one.
[0008] Further, the hose one and the hose two select the corrosion-resistant hose, avoid that the hose one and the hose two are corroded or dissolved by oil material, prolong the service life of the hose one and the hose two.
[0009] Further, the shell inner wall is fixedly connected with the oil scraping plate, the oil scraping plate is provided with the annular scraping piece matched with the hose one, the one end of the hose one close to the filter screen passes through the annular scraping piece, when the sampled oil material is too viscous, the oil material can stick a thick oil film on the hose one, the oil material carried on the hose one sticks and touches the shell interior, is difficult to clean, the annular scraping piece is arranged to scrape the oil material on the outside of the hose one, avoids that the oil material is brought into the shell.
[0010] The utility model also includes other device or component that can make the grain oil detection sampling tool normal use, all are conventional technical means in the art.
[0011] The working principle of the utility model is that, when the device is used, the bottom cover is opened, the device is placed at the inlet of the oil tank, the motor is opened, the one end of the hose one close to the filter screen is placed in the oil tank, the water pump is opened, the oil material is pumped to the discharge port, the sample bottle is used to take the material to be detected, the filter screen is used to remove the floating matter on the surface of the oil material and the impurities in the oil material.
[0012] The utility model has the advantages of simple design, convenient operation, solves the problem that the detection personnel manually sample is very inconvenient for some grain oil storage containers with large volume, and the device is a semi-automatic sampling device, which saves time and labor for sampling operation. DRAWINGS
[0013] The utility model is further illustrated below in connection with the drawings and examples.
[0014] Fig. 1 It is the overall structure schematic diagram of the utility model.
[0015] Fig. 2 It is the internal structure schematic diagram of the utility model.
[0016] Fig. 3 It is the structure schematic diagram of L-shaped pipeline in the utility model.
[0017] Fig. 4 It is the structure schematic diagram of annular scraping piece in the utility model. CONCRETE IMPLEMENTING METHOD
[0018] The utility model is clearly described below in combination with the drawings and specific embodiments in the embodiments of the utility model, the description herein is only used to explain the utility model, but not as the limitation of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without making creative labor, any modification, equivalent replacement, improvement etc. should be included in the protection scope of the utility model.
[0019] Embodiment
[0020] As Figs. 1-4 shown, the utility model provides a kind of grain and oil detection sampling tool, including shell 1, shell 1 side wall is equipped with discharge gate 2, the inside of shell 1 is equipped with motor 3 and water pump 4, the shell of motor 3 is fixedly connected with shell 1, and the rotating shaft of motor 3 is connected with rotating rod 5, and rotating rod 5 is rotatably and sealingly connected with shell 1, and the inside of one end of rotating rod 5 connected with shell 1 is equipped with hollow tube 6, the outside of rotating rod 5 is equipped with L-shaped pipeline 7, and L-shaped pipeline 7 is connected with hollow tube 6, and rotating rod 5 is wound with hose one 8, one end of hose one 8 is connected with filter screen 9, and the other end is connected with L-shaped pipeline 7, and the inside of the side wall of shell 1 is equipped with passageway 10, which is connected with the inside of shell 1 and hollow tube 6, and the outlet end of passageway 10 is connected with hose two 11, and the other end of hose two 11 is connected with discharge gate 2 by water pump 4.
[0021] As further measures of the utility model, shell 1 includes handle 12 arranged on the outside of shell 1 and bottom cover 13 buckled on the lower side of shell 1, handle 12 is used for conveniently carrying the grain and oil detection sampling tool, after sampling, the outside of hose one 8 in contact with oil will carry part of oil, and the oil dripping along hose one 8 will increase the oil stain of working site, which needs to be cleaned by workers, and bottom cover 13 is arranged to close the bottom of the grain and oil detection sampling tool after sampling, so that the oil dripping on bottom cover 13 can be collected, and the hygiene of working area is ensured; water pump 4 is a small peristaltic pump, which is conveniently installed in the grain and oil detection sampling tool, and the peristaltic pump is used, so that the oil does not directly contact the pump body, the plastic or rubber parts of water pump 4 are prevented from being corroded or dissolved by oil, and the service life of the pump is prolonged; motor 3 is a reversible motor, which is used for retracting and extending hose one 8; hose one 8 and hose two 11 are selected to be corrosion-resistant, so that hose one 8 and hose two 11 are prevented from being corroded or dissolved by oil, and the service life of hose one 8 and hose two 11 is prolonged; shell 1 is fixedly connected with oil scraping plate 14 on the inner wall, annular scraping piece 15 matched with hose one 8 is arranged on oil scraping plate 14, one end of hose one 8 close to filter screen 9 passes through annular scraping piece 15, when the oil sampled is too viscous, the oil will stick a thick oil film on hose one 8, and the oil carried will stick and touch the inside of shell 1 when hose one 8 is retracted and wound on rotating rod 5, which is difficult to clean, annular scraping piece 15 is arranged to scrape the oil on the outside of hose one 8, so that the oil is prevented from being brought into shell 1.
[0022] The working principle of the utility model is that when the utility model is used, the bottom cover 13 is opened, the device is placed at the inlet of the oil tank, the motor 3 is opened, one end of the hose 8 close to the filter screen 9 is put into the oil tank, the water pump 4 is opened, the oil is pumped to the discharge port 2, the sample bottle is used to take the material to be detected, and the filter screen 9 is used to remove the floating matter on the surface of the oil and the impurities in the oil.
[0023] The above has described the embodiment of the utility model, the above description is exemplary, is not exhaustive, and is not limited to the disclosed embodiment. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiment.
Claims
1. A grain-oil detection sampling tool comprising a housing, characterized in that: The shell side wall is provided with a discharge port, the shell inner side is provided with a motor and a water pump, the motor shell is fixedly connected with the shell, and the motor rotating shaft is connected with a rotating rod, the rotating rod is rotatably and sealingly connected with the shell, the inner side of the one end of the rotating rod connected with the shell is provided with a hollow pipe, the outer side of the rotating rod is provided with an L-shaped pipeline, the L-shaped pipeline is connected with the hollow pipe, a soft pipe one is wound on the rotating rod, one end of the soft pipe one is connected with a filter screen, and the other end is connected with the L-shaped pipeline, the shell side wall is provided with a channel which is communicated with the hollow pipe and the shell inner side, the channel outlet end is connected with a soft pipe two, and the other end of the soft pipe two is connected with the discharge port through the water pump.
2. The grain and oil detection sampling tool according to claim 1, characterized in that: The shell includes a handle arranged on the outer side of the shell and a bottom cover buckled on the lower side of the shell.
3. The grain and oil detection sampling tool according to claim 1, characterized in that: The water pump is a small peristaltic pump.
4. The grain and oil detection sampling tool according to claim 1, characterized in that: The motor is a forward and reverse motor.
5. The grain and oil detection sampling tool according to claim 1, characterized in that: The soft pipe one and the soft pipe two are corrosion-resistant soft pipes.
6. The grain and oil detection sampling tool according to claim 1, characterized in that: The inner wall of the shell is fixedly connected with an oil scraping plate, the oil scraping plate is provided with an annular scraping piece matched with the soft pipe one, and the one end of the soft pipe one close to the filter screen is arranged through the annular scraping piece.