TWM604399U - Grain automatic quantitative sampling equipment - Google Patents

Abstract

This creation is an automatic quantitative sampling equipment for grains, which includes a bracket group, an automatic sampling unit and a collecting unit; the automatic sampling unit is arranged on the bracket group and includes a sampling tube and a lifting device, the lifting device controls the lifting height of the sampling tube; The material unit includes a suction pipe, a transparent collecting tank and an extraction device. One end of the suction pipe is connected to the sampling tube, and the other end is connected to the transparent collecting tank. The transparent collecting tank is connected to the extraction device; The lifting device lowers the sampling tube and extends into the grain, and uses the extraction device to transport the grain from the sampling tube to the transparent collecting trough through the suction tube. When the amount of grain in the transparent collecting trough is sufficient, the sampling is automatically stopped, so This creation is convenient for sampling and accurate sampling volume, without multiple sampling.

Description

Grain automatic quantitative sampling equipment

This creation is about an automatic quantitative sampling equipment for grains, which can automatically and quantitatively collect grain samples for subsequent testing. It is quite convenient to use and can accurately collect the sample volume for testing.

After the harvest of cereal crops, they will go through certain processing and testing procedures to detect the quality of the batch of cereal crops to determine its price; the current automatic sampling and testing equipment for cereals mainly uses a suction tube to pick up After conveying the grain sample from the transportation vehicle to a storage drum, the grain is discharged from the storage drum and its quality is detected by the grain detection device; however, the grain sampling equipment currently in use cannot be accurately controlled during sampling. If the amount of sample collected at one time is insufficient, it needs to be collected again. Therefore, multiple collections are often required, which consumes a lot of time. Also, the amount of grain that can be loaded is different for the transportation vehicles or vehicles that carry grain. Therefore, when sampling, it is only possible to manually evaluate the depth of the suction pipe to extend into the grain pile, which will cause sampling errors.

Therefore, there is still a need to develop a sampling tool with accurate sampling efficiency and easy to use.

Nowadays, the creators are based on the diligent spirit of the existing grain sampling equipment in actual use, and with the help of his rich professional knowledge and years of practical experience, he has developed this creation based on this. .

This creation is about an automatic quantitative sampling equipment for grains, which includes a bracket group, an automatic sampling unit and a collecting unit; the automatic sampling unit is set on the bracket group and includes a sampling tube and a Lifting device, the lifting device is connected to the sampling pipe to control the lifting state of the sampling pipe; the collecting unit includes a suction pipe connected to the sampling pipe with one end, a transparent collecting trough connected to the other end of the suction pipe, and an extraction device Connected to the transparent collecting tank.

In an embodiment of the present invention, a control unit is further provided, and the control unit is electrically connected to the automatic sampling unit and the collecting unit.

In an embodiment of this invention, the lifting device is a pneumatic cylinder or a lifting screw.

In an embodiment of the invention, the collecting unit is provided with a first sensing unit to sense a content contained in the transparent collecting tank.

In an embodiment of the present invention, the first sensing unit is an infrared sensing unit or an electrostatic capacitance sensing unit.

In an embodiment of the present invention, the transparent collecting trough is provided with a discharge port for taking out the sample to be tested.

In an embodiment of the present invention, a reclaiming area is further provided to evaluate and detect a conveying vehicle for conveying grain.

In an embodiment of the present invention, the reclaiming area is provided with at least one second sensing unit to sense the size or type of the transportation tool.

In an embodiment of the present invention, a floor scale is provided in the reclaiming area to sense the total weight of the conveyance equipped with the grain.

In an embodiment of the present invention, the bracket set includes an upright bracket and at least one horizontal bracket, and the automatic sampling unit is disposed on one side of the at least one horizontal bracket.

In one embodiment of this creation, a monitor is provided on the bracket set.

In this way, the automatic quantitative sampling equipment for grains of this invention uses the second sensing unit in the reclaiming area to determine the size of the conveyance loaded with grains to determine the depth of the sampling tube extending into the loaded grain pile, and then extract A device, such as a blower, conveys the grain to the transparent collecting trough through the sampling tube and the receiving tube; at the same time, the first sensing unit senses the amount of grain collected in the transparent collecting trough, and when the amount of grain is sufficient for subsequent detection When the time, the extraction device is stopped, and finally the collected grains are taken out from the discharge port of the transparent collecting trough, so that the original detection equipment in the inspection place can be reused to detect various characteristics of the grains, including humidity, weight and The size and appearance, etc., that is, this creation can indeed achieve the effect of automatic sampling, which is very convenient to use.

1: bracket group

11: Upright stand

12: Horizontal bracket

2: Automatic sampling unit

21: Sampling tube

211: Inlet

212: discharge end

22: Lifting device

23: monitor

3: Aggregate unit

31: suction pipe

32: Transparent collecting trough

321: discharge port

33: extraction device

34: The first sensing unit

4: Reclaiming area

41: Image detection device

5: Vehicle

The first picture: the schematic diagram of the automatic quantitative sampling equipment for grains of this creation.

Figure 2: Schematic diagram of the sampling tube function of the automatic quantitative sampling equipment for grains of this creation.

Figure 3: The schematic diagram of the use of the automatic quantitative sampling equipment for grains of this creation (1).

Figure 4: The schematic diagram of the use of the automatic quantitative sampling equipment for grains of this creation (2).

Figure 5: A schematic diagram of the size of the transportation vehicle for the automatic quantitative sampling equipment for grains created by this invention.

The purpose of this creation and its structural and functional advantages will be explained based on the structure shown in the following figure and with specific embodiments, so that the review committee can have a deeper and specific understanding of this creation.

Please refer to the first and second figures. This creation discloses an automatic quantitative sampling device for grains, which includes a bracket group (1), an automatic sampling unit (2), and an aggregate unit (3). This creation can be further designed A control device is provided, which is electrically connected to the automatic sampling unit (2) and the collecting unit (3), and controls the operation of the automatic sampling unit (2) and the collecting unit (3).

The bracket set (1) can include an upright bracket (11) and at least one horizontal bracket (12); the automatic sampling unit (2) is set on the bracket set (1), as shown in the figure, can be set on the horizontal bracket (12) )on.

The automatic sampling unit (2) includes a sampling pipe (21) and a lifting device (22). The lifting device (22) is connected to one end of the sampling pipe (21) and can be a pneumatic cylinder or a lifting screw to control the sampling pipe ( 21) The depth into the grain sample, and the sampling tube (21) has an inlet (211) and a discharge end (212). In addition, a monitor (23) can be further arranged on the bracket.

The collecting unit (3) includes a suction pipe (31), a transparent collecting trough (32) and a suction device (33). The suction pipe (31) is connected to the discharge end of the sampling pipe (21) at one end (212) and connected with the sampling pipe (21), the transparent collecting trough (32) is connected to the other end of the suction pipe (31), and the extraction device (33) can be connected to the transparent collecting trough (32), Or as shown in the first and second figures, it is installed in the transparent collecting trough (32), and the extraction device can be but not limited to a blower or an exhaust fan; in addition, the collecting unit (3) is further provided A first sensing unit (34), and the first sensing unit (34) is used to detect the amount of grain contained in the transparent collecting trough (32), the first sensing unit (34) can be infrared The sensing unit or the electrostatic capacitance sensing unit; and the transparent collecting tank (32) is provided with a discharge port (321) for taking out the sample to be tested.

In addition, the automatic quantitative reclaiming equipment for grains of this invention can be further provided with a reclaiming area (4). Please refer to the third and fourth figures together. The reclaiming area (4) is provided with at least one second sensing unit. The second sensing unit can be a floor scale to sense the total weight of a vehicle carrying grain, such as the total weight of the vehicle (5), and the second sensing unit can also be an image detection device (41) to evaluate the size of the vehicle carrying grain ; Please also refer to the embodiment in Figure 5, which is equipped with two image detection devices (41), and is used to sense the size of the vehicle (5).

Please refer to the third and fourth pictures. When using, first drive the vehicle (5) loaded with grain into the reclaiming area (4), and then use the second sensing unit to determine the total weight or size of the vehicle (5) , To determine the total amount of grain loaded in the vehicle (5), and then the control unit determines and controls the depth of the sampling tube (21) descending and extending into the grain, because the vehicle (5) may be equipped with a bracket Or the crossbar, in order to avoid the sampling tube (21) colliding with the bracket or the crossbar when descending, it is convenient to use the monitor (23) to monitor the condition in the vehicle bucket to avoid the sampling tube (21) colliding with the bracket or the crossbar; Then, the lifting device (22) is used to lower the sampling tube (21), and the inlet (211) of the sampling tube (21) is extended into the grain to collect grain samples; at the same time, the collecting unit (3) The extraction device (33) of) sends the grains into the transparent collecting trough (32) through the sampling tube (21) and the suction tube (31), and simultaneously detects the transparent aggregate with the first sensing unit (34) The amount of grain samples accumulated in the tank (32); in addition, because the wall of the transparent collecting tank (32) is transparent, the user can also observe the amount of grain samples taken out with the naked eye at the same time; when the first sensing unit ( 34) It is detected that the amount of grain sample in the transparent collecting trough (32) is sufficient, and then the control unit stops the operation of the extraction device (33), and causes the lifting device (22) to transfer the sampling tube (21) from the vehicle (5). ) Is raised and reset in the grain, and then the grain sample can be taken out through the discharge opening (321) of the transparent collecting trough (32), and the original grain detection device in the inspection place can be used to detect various types of grain samples. Features include humidity, weight, and even the average size and appearance of grains.

In summary, the automatic quantitative sampling equipment for grains in this creation uses the first sensing unit to detect the amount of grain samples collected in real time during sampling, and stops until the sample volume is sufficient for subsequent detection, so there is no need to perform multiple sampling actions. , Has the outstanding effect of saving time; In addition, the bracket set in this creation is located on the side of the vehicle, so it can be applied to grain loading vehicles of different sizes without being restricted. In addition, the reclaiming area set in this creation can be effective Evaluate the size of the grain loading vehicle or the amount of grain loaded to determine the depth of the sampling tube extending into the grain to achieve fully automated operation and precise sampling.

To sum up, the automatic quantitative sampling equipment for grains of this creation can indeed achieve the expected use effect through the embodiments disclosed above, and this creation has not been disclosed before the application, since it is in full compliance with the provisions of the patent law and Claim. If you file an application for a new type patent in accordance with the law, you are kindly requested to review it and grant a quasi-patent.

However, the above-mentioned explanations are only the preferred embodiment of this creation, and are not intended to limit the scope of protection of this creation. For those who are familiar with the art, other equivalent changes have been made to the characteristics of the creation based on this technique. Or modification, should be regarded as not departing from the design category of this creation.

1: bracket group

11: Upright stand

12: Horizontal bracket

2: Automatic sampling unit

21: Sampling tube

211: Inlet

212: discharge end

22: Lifting device

23: monitor

3: Aggregate unit

31: suction pipe

32: Transparent collecting trough

321: discharge port

33: extraction device

34: The first sensing unit

4: Reclaiming area

41: Image detection device

Claims (10)

An automatic quantitative sampling equipment for grains, comprising: a bracket group; an automatic sampling unit, arranged on the bracket group, comprising a sampling tube and a lifting device, wherein the lifting device is connected to the sampling tube to control the sampling tube Lifting state; and a collection unit, including a suction tube connected to the sampling tube with one end, a transparent collection tank connected to the other end of the suction tube, and an extraction device connected to the transparent collection tank. The automatic quantitative sampling device for grains according to claim 1, further provided with a control unit, which is electrically connected to the automatic sampling unit and the collecting unit. The grain automatic quantitative sampling equipment according to claim 1, wherein the lifting device is a pneumatic cylinder or a lifting screw. The grain automatic quantitative sampling device according to claim 1, wherein the collecting unit is provided with a first sensing unit to sense a content contained in the transparent collecting tank. The grain automatic quantitative sampling equipment according to claim 4, wherein the first sensing unit is an infrared sensing unit or an electrostatic capacitance sensing unit. The automatic quantitative sampling equipment for grains as described in claim 1 is further provided with a reclaiming area to evaluate and detect the means of transporting a grain. The grain automatic quantitative sampling equipment according to claim 6, wherein the reclaiming area is provided with at least one second sensing unit to sense the size or type of the transportation means. The automatic quantitative sampling equipment for grains according to claim 7, wherein the reclaiming area is provided with a floor scale to sense the total weight of the transportation vehicle equipped with the grains. The grain automatic quantitative sampling device according to claim 1, wherein the bracket group includes a vertical bracket and at least one horizontal bracket, and the automatic sampling unit is arranged on one side of the at least one horizontal bracket. According to claim 1, the automatic quantitative sampling equipment for grains is further provided with a monitor on the bracket group.

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