CN219496411U - Automatic sampling device is used in fodder processing - Google Patents

Abstract

The utility model relates to the technical field of feed sampling, and discloses an automatic sampling device for feed processing, which comprises a feed mixer and an air source, wherein a discharge valve is arranged at the bottom of the feed mixer, a sampling pipe is connected to the right side of the feed mixer, a sampling bin is connected to the tail end of the sampling pipe, a weighing bin is arranged in the sampling bin, the sampling pipe is communicated with the interior of the weighing bin, a discharge pipe is connected to the bottom of the weighing bin, the discharge pipe penetrates through the bottom of the sampling bin, a three-way pipe is connected to the tail end of the discharge pipe, and a wind conveying pipeline is connected to the three-way pipe. This automatic sampling device is used in fodder processing through setting up the air supply, can carry the sample fodder to detecting the room through the air supply pipeline and detect, can realize the purpose that automatic sampling detected, avoids the manual work to make a round trip to take a sample in the workshop, easy operation uses manpower sparingly.

Description

Automatic sampling device is used in fodder processing

Technical Field

The utility model relates to the technical field of feed sampling, in particular to an automatic sampling device for feed processing.

Background

In the feed production and processing process, in order to effectively detect and monitor physical and chemical indexes of the factory feed, the finished product is usually manually sampled in a packaging section, the sampling methods of different factories are also greatly different, some field product pipes are used for sampling in the packaging section, some packaging workers are used for sampling, and finally the physical and chemical indexes of the samples are detected. However, the method of manual sampling is easy to lead to the obtained sample not having objective universality, but being a concentrated local sample, thus easily leading to the detection result to be in a dot-strip shape so as to lose the objective universality of the feed sample.

The human factors directly influence the detection result of the physicochemical indexes of the feed products, individual indexes are often unqualified when the primary detection is easy to occur, and the detection result after multi-point sampling is carried out again to the stack position is totally qualified, so that repeated re-detection work not only increases the labor intensity and reduces the working efficiency of the system, but also increases the detection cost.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an automatic sampling device for feed processing.

(II) technical scheme

In order to solve the problems, the utility model provides the following technical scheme: the utility model provides an automatic sampling device is used in fodder processing, includes fodder mixing machine and air supply, the bottom of fodder mixing machine is provided with the bleeder valve, the right side of fodder mixing machine is connected with the sampling tube, the end-to-end connection of sampling tube has the sample storehouse, the inside in sample storehouse is provided with the weigh storehouse, the sampling tube is linked together with the inside in weigh storehouse, the bottom in weigh storehouse is connected with the discharging pipe, the discharging pipe runs through the bottom in sample storehouse, the end-to-end connection of discharging pipe has the three-way pipe, be connected with the air supply pipeline on the three-way pipe.

Preferably, the sampling tube is arranged in a downward inclined mode, the inclination angle is 45 degrees, and the sampling tube is provided with a first control valve.

Preferably, a second control valve is arranged on the discharging pipe.

Preferably, the lower end of the sampling tube is in sliding connection with the upper end of the weighing bin, and the upper end of the discharging tube is in sliding connection with the lower end of the weighing bin.

Preferably, the upper end inside the sampling bin is provided with a mounting ring, the weighing bin is arranged in the middle of the mounting ring and is not contacted with the mounting ring, a pressure sensor is arranged on the mounting ring, the upper end of the pressure sensor is provided with a bin edge, and the bin edge is fixedly connected with the weighing bin.

Preferably, the three-way pipe divides the air supply pipeline into a left part and a right part, the tail end of the air supply pipeline on the left side is communicated with an air source, and the tail end of the air supply pipeline on the right side is communicated with the detection chamber.

Preferably, the left side the air supply pipeline has set gradually governing valve, manometer and check valve from left to right, the inside atmospheric pressure size of air supply pipeline can be adjusted to the governing valve, the inside atmospheric pressure of air supply pipeline can be monitored in real time to the manometer.

(III) beneficial effects

Compared with the prior art, the utility model provides an automatic sampling device for feed processing, which has the following beneficial effects:

1. this automatic sampling device is used in fodder processing through setting up the air supply, can carry the sample fodder to detecting the room through the air supply pipeline and detect, can realize the purpose that automatic sampling detected, avoids the manual work to make a round trip to take a sample in the workshop, easy operation uses manpower sparingly.

2. This automatic sampling device is used in fodder processing opens first control valve, and the inside that fodder inside the fodder mixes the inside that the machine flowed into weigh the storehouse through the sampling tube, through setting up pressure sensor, weigh the storehouse and drive the storehouse along exerting pressure to pressure sensor, through pressure sensor response pressure size, and then weigh the inside fodder of weigh the storehouse, can realize quantitative sampling's purpose, solved in the sampling process and missed and got less, the low problem of representativeness

Drawings

FIG. 1 is a schematic diagram of an automatic sampling device for feed processing according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the sampling bin of the present utility model.

In the figure: 1 feed mixer, 2 bleeder valves, 3 air supply, 4 first control valves, 5 sampling pipes, 6 sampling bins, 7 weigh bins, 8 second control valves, 9 bleeder pipes, 10 wind supply pipelines, 11 detection chambers, 12 three-way pipes, 13 check valves, 14 manometers, 15 pressure regulating valves, 16 mounting rings, 17 pressure sensors and 18 bin edges.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-2, the present utility model provides a new technical solution: the utility model provides an automatic sampling device for feed processing, is including feed mixer 1 and air supply 3, feed mixer 1's bottom is provided with bleeder valve 2, feed mixer 1's right side is connected with sampling tube 5, sampling tube 5's end-to-end connection has sample storehouse 6, the inside in sample storehouse 6 is provided with weigh storehouse 7, sampling tube 5 is linked together with the inside in weigh storehouse 7, weigh the bottom in storehouse 7 and be connected with discharging pipe 9, discharging pipe 9 runs through the bottom in sample storehouse 6, discharging pipe 9's end-to-end connection has three-way pipe 12, be connected with the wind send pipeline 10 on the three-way pipe 12.

In this embodiment, the sampling tube 5 is disposed in a downward inclined manner, the inclination angle is 45 °, and the sampling tube 5 is provided with a first control valve 4; through a large number of experiments of staff, when the sampling tube 5 is inclined by 45 degrees, the internal blanking of the sampling tube 5 is fastest, the blocking phenomenon is not easy to occur, and the internal feed of the feed mixer 1 is controlled by the first control valve 4 to flow out through the sampling tube 5.

In the present embodiment, a second control valve 8 is provided on the tapping pipe 9.

In this embodiment, the lower end of the sampling tube 5 is slidably connected to the upper end of the weigh bin 7, and the upper end of the discharge tube 9 is slidably connected to the lower end of the weigh bin 7.

In this embodiment, a mounting ring 16 is disposed at the upper end inside the sampling bin 6, the weighing bin 7 is disposed in the middle of the mounting ring 16 and is not in contact with the mounting ring 16, a pressure sensor 17 is disposed on the mounting ring 16, a bin edge 18 is disposed at the upper end of the pressure sensor 17, and the bin edge 18 is fixedly connected with the weighing bin 7; in the concrete implementation process, the first control valve 4 is opened, the feed in the feed mixer 1 flows into the weighing bin 7 through the sampling tube 5, the pressure sensor 17 is arranged, the weighing bin 7 drives the bin edge 18 to apply pressure to the pressure sensor 17, the pressure sensor 17 senses the pressure, and then the feed in the weighing bin 7 is weighed, so that the purpose of quantitative sampling can be realized, and the problems of missing and less taking and low representativeness in the sampling process are solved.

In this embodiment, the three-way pipe 12 divides the air supply pipe 10 into a left part and a right part, the end of the air supply pipe 10 on the left side is communicated with the air source 3, and the end of the air supply pipe 10 on the right side is communicated with the detection chamber 11.

In this embodiment, the left side the air supply pipeline 10 has set gradually governing valve 15, manometer 14 and check valve 13 from left to right, governing valve 15 can adjust the inside atmospheric pressure size of air supply pipeline 10, manometer 14 can the inside atmospheric pressure of real-time supervision air supply pipeline 10, check valve 13 can avoid the fodder to appear flowing backwards.

Working principle: this automatic sampling device for feed processing is in the use, first control valve 4 is opened at first, feed inside feed mixer 1 flows into the inside of weighing the storehouse 7 through sampling tube 5, through setting up pressure sensor 17, weighing the storehouse 7 and driving storehouse along 18 and apply pressure to pressure sensor 17, the size of pressure sensor 17 response, and then weigh the inside fodder of weighing the storehouse 7, can realize the purpose of ration sample, open second control valve 8, the sample flows into the inside of air supply pipeline 10 through discharging pipe 9, then adjust governing valve 15, the inside atmospheric pressure of air supply 3 blows out through the left side of air supply pipeline 10, carry the inside sample of air supply pipeline 10 to detect in the room 11, can realize the purpose of automatic sampling detection.

In this embodiment, through setting up air supply 3, can carry sample fodder to detection room 11 through the air supply pipeline 10 and detect, can realize automatic sampling detection's purpose, avoid the manual work to make a round trip to take a sample in the workshop, easy operation uses manpower sparingly.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic sampling device is used in fodder processing, includes fodder mixing machine (1) and air supply (3), its characterized in that: the utility model discloses a feed mixer, including feed mixer, sampling bin (7), go up feed mixer, sampling tube (1), sampling tube (5) are provided with bottom of feed mixer (1) and discharge valve (2), the right side of feed mixer (1) is connected with sampling tube (5), the inside of sampling bin (6) is provided with weigh bin (7), sampling tube (5) are linked together with the inside of weighing bin (7), the bottom of weighing bin (7) is connected with discharging pipe (9), the bottom of sampling bin (6) is run through to discharging pipe (9), the end-to-end connection of discharging pipe (9) has three-way pipe (12), be connected with wind delivery pipe (10) on three-way pipe (12), the inside upper end of sampling bin (6) is provided with collar (16), weigh bin (7) in the middle of collar (16) and contactless, be provided with pressure sensor (17) on collar (16), the upper end of pressure sensor (17) is provided with storehouse along (18), storehouse along (18) and weigh bin (7) fixed connection.

2. An automatic sampling device for feed processing according to claim 1, wherein: the sampling tube (5) is arranged in a downward inclined mode, the inclination angle is 45 degrees, and the sampling tube (5) is provided with a first control valve (4).

3. An automatic sampling device for feed processing according to claim 1, wherein: the discharging pipe (9) is provided with a second control valve (8).

4. An automatic sampling device for feed processing according to claim 1, wherein: the lower end of the sampling tube (5) is in sliding connection with the upper end of the weighing bin (7), and the upper end of the discharging tube (9) is in sliding connection with the lower end of the weighing bin (7).

5. An automatic sampling device for feed processing according to claim 1, wherein: the three-way pipe (12) divides the air supply pipeline (10) into a left part and a right part, the tail end of the air supply pipeline (10) on the left side is communicated with the air source (3), and the tail end of the air supply pipeline (10) on the right side is communicated with the detection chamber (11).

6. An automatic sampling device for feed processing according to claim 5, wherein: left side air supply pipeline (10) have set gradually governing valve (15), manometer (14) and check valve (13) through controlling to the right side, inside atmospheric pressure size of air supply pipeline (10) can be adjusted to governing valve (15), inside atmospheric pressure of manometer (14) real-time supervision air supply pipeline (10).