CN219890817U - Fodder detects sampling device - Google Patents

Abstract

The utility model provides a feed detection sampling device which comprises a vertical pipe, wherein a pipe orifice at the lower end of the vertical pipe is closed, an extraction device is arranged at the pipe orifice at the upper end of the vertical pipe, a plurality of L-shaped branch pipes are arranged on the vertical pipe, the horizontal sections of the branch pipes are communicated with the vertical pipe, liquid inlet pipes are arranged on the vertical sections, sampling ports are arranged at the lower ends of the vertical sections of the branch pipes, and the sampling ports are detachably connected with sampling cups. According to the feed detection sampling device, the vertical pipes are vertically inserted into the stirring device or the liquid feed tank, the plurality of branch pipes are dispersed in the tank body and are sampled through the liquid inlet pipes in a multipoint mode, liquid feed in each part of the tank body is extracted into the sampling cup through the extracting device, the vertical pipes are taken out from the tank body, then the sampling cup is detached, and detection analysis is carried out on the liquid feed in each sampling cup. The multi-point sampling mode can be used for more uniform sampling, so that the detection result is more accurate.

Description

Fodder detects sampling device

Technical Field

The utility model relates to a feed detection sampling technology, in particular to a feed detection sampling device.

Background

Meat and bone meal, beans, amino acid and the like can be added into the liquid feed for configuration, sampling detection is needed before filling and packaging after the configuration is finished, whether the nutrition ratio reaches the standard or not is detected, whether stirring and mixing are uniform or not is detected, and whether harmful substances such as heavy metals and the like exceed standards is also detected. And (5) filling and packaging can be performed after the detection is qualified.

The existing detection sampling is only to extract from the top, or to discharge a small amount of liquid feed from the bottom, and the liquid feed can not be uniformly sampled at multiple points by filling the liquid feed into a sampling cup and taking the liquid feed out for detection; and, can take place to deposit in agitating unit or liquid feed jar body after the liquid feed configuration is accomplished, the testing result of single-point sampling can't be accurate reaction fodder actual conditions.

Disclosure of Invention

The utility model provides a feed detection sampling device, which is used for solving the problem that the existing feed sampling can only be used for sampling from the top or bottom of a tank body at a single point.

The utility model provides a feed detection sampling device which comprises a vertical pipe, wherein a pipe orifice at the lower end of the vertical pipe is closed, an extraction device is arranged at the pipe orifice at the upper end of the vertical pipe, a plurality of L-shaped branch pipes are arranged on the vertical pipe, the horizontal sections of the branch pipes are communicated with the vertical pipe, liquid inlet pipes are arranged on the vertical sections, sampling ports are arranged at the lower ends of the vertical sections of the branch pipes, and the sampling ports are detachably connected with sampling cups.

Optionally, a transfer cavity is formed in the middle of the branch pipe, the inner diameter of the transfer cavity is larger than the inner diameter of the branch pipe, and the liquid inlet pipe is communicated to the transfer cavity.

Optionally, a drain outlet is arranged on the pipe orifice at the lower end of the vertical pipe, and a bottom cover which is detachably connected is arranged on the drain outlet.

Optionally, a connecting port is arranged on the side wall of the vertical pipe, and the branch pipe is detachably connected with the vertical pipe through the connecting port.

Optionally, the extracting device is a piston type extracting device or a push type extracting device.

Optionally, a grab handle is arranged on the vertical pipe above the branch pipe.

Compared with the prior art, the feed detection sampling device provided by the utility model has the beneficial effects that:

the vertical stirring device or the liquid feed tank of inserting of standpipe, a plurality of branch pipes disperse through feed liquor pipe multiple spot sampling in the jar body, in the sampling cup is taken out to the liquid feed that each part was in with the jar body through extraction device, takes out the standpipe from the jar body after pull down the sampling cup, detects the analysis to the liquid feed in each sampling cup. The multi-point sampling mode can be used for more uniform sampling, so that the detection result is more accurate.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a feed detection sampling device according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of FIG. 1 of a feed detection sampling device according to an embodiment of the present utility model;

fig. 3 is an enlarged schematic view of a feed detection sampling device a according to an embodiment of the present utility model;

fig. 4 is a schematic diagram of a transfer chamber of the feed detection sampling device according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a push-type extracting device in a feed detection sampling device according to an embodiment of the utility model.

Reference numerals illustrate:

a vertical pipe 1; extraction means 2; a branch pipe 3; a liquid inlet pipe 4; a sampling port 5; a sampling cup 6; a transfer chamber 7; a bottom cover 8; a connection port 9; a grip 10; an intake pipe 11; an exhaust pipe 12.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model will be clearly and completely described below, and it is apparent that the described embodiments are 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 also within the scope of the utility model.

As shown in fig. 1-3, an embodiment of the present utility model provides a feed detection sampling device, which includes a standpipe 1, wherein a lower pipe orifice of the standpipe 1 is closed, so as to prevent liquid feed from entering the standpipe 1 from the bottom during sampling, and an extraction device 2 is installed at an upper pipe orifice, so that negative pressure can be generated in the standpipe 1 through the extraction device 2. A plurality of branch pipes 3 are arranged on the vertical pipe 1 at intervals in the vertical direction, the branch pipes 3 are in an inverted L shape, and the horizontal section is arranged at the top of the vertical section. The horizontal section of branch pipe 3 communicates with standpipe 1, is equipped with feed liquor pipe 4 on the vertical section, and the diameter of feed liquor pipe 4 is less than the diameter of branch pipe 3. The lower end of the vertical section of the branch pipe 3 is provided with a sampling port 5, and the sampling port 5 is detachably connected with a sampling cup 6 and can be fixedly connected in a plugging manner or in a threaded manner.

During sampling, a plurality of sampling cups 6 are respectively fixed on the sampling ports 5, and the holding vertical pipes 1 are vertically inserted into the liquid feed stirring device or the liquid feed tank, so that the uppermost branch pipe 3 is immersed into the liquid feed. The suction device 2 generates negative pressure in the vertical pipe 1, and after the liquid feed enters from the liquid inlet pipe 4, the liquid feed downwards flows into the sampling cup 6 under the gravity action in the vertical section of the branch pipe 3. The vertical pipe 1 is vertically taken out from the liquid feed stirring device or the liquid feed tank, and the sampling cup 6 is detached to detect the sampled liquid feed. The standpipe 1 and the branch pipe 3 are cleaned.

In this embodiment, the standpipe 1 is vertically inserted into the stirring device or the liquid feed tank, the plurality of branch pipes 3 are dispersed in the tank body and sampled at multiple points through the liquid inlet pipe 4, the liquid feed in each part of the tank body is extracted into the sampling cup 6 through the extracting device 2, the standpipe 1 is taken out from the tank body, and then the sampling cup 6 is detached, so that the liquid feed in each sampling cup 6 is detected and analyzed. The multi-point sampling mode can be used for more uniform sampling, so that the detection result is more accurate.

As shown in fig. 4, in a possible implementation manner, a transfer cavity 7 is formed in the middle of the branch pipe 3, the inner diameter of the transfer cavity 7 is larger than the inner diameter of the branch pipe 3, and the liquid inlet pipe 4 is communicated with the transfer cavity 7.

After the liquid feed enters from the liquid inlet pipe 4, the inner diameter of the transfer cavity 7 is increased, and the liquid feed containing space is increased, so that the liquid feed entering the transfer cavity 7 can smoothly flow downwards into the sampling cup 6. Effectively reduces the liquid feed entering amount in the vertical pipe 1.

In one possible implementation manner, a drain outlet is arranged on the pipe orifice at the lower end of the standpipe 1, and a bottom cover 8 which is detachably connected is arranged on the drain outlet.

The drawing device 2 is detached during cleaning, the bottom cover 8 is opened to discharge liquid feed entering the vertical pipe 1, and the liquid feed is conveniently washed through the pipe orifices at the upper end and the lower end of the vertical pipe 1.

In one possible implementation, the side wall of the standpipe 1 is provided with a connection port 9, and the branch pipe 3 is detachably connected with the standpipe 1 through the connection port 9.

And the branch pipes 3 are detached during cleaning, so that the branch pipes 3 and the vertical pipes 1 are conveniently and respectively cleaned, and the cleaning efficiency and the cleaning effect are improved. The replacement cost is also lower when the branch pipes 3 are damaged alone.

As shown in fig. 5, in one possible implementation, the extraction device 2 is a piston-type extraction device or a push-type extraction device.

The piston type extraction device generates negative pressure in the vertical pipe 1 through drawing. The air inlet pipe 11 of the push type extraction device is communicated with the vertical pipe 1, the exhaust pipe 12 is arranged outside, one-way valves are arranged in the air inlet pipe 11 and the exhaust pipe 12, so that air in the vertical pipe 1 can enter the push type extraction device and is exhausted from the exhaust pipe 12.

In one possible implementation, a handle 10 is provided on the standpipe 1 above the branch pipe 3.

Holding the handle 10 during sampling is convenient for operating the feed detection sampling device, and is convenient for the standpipe 1 to insert and take out the liquid feed stirring device or the liquid feed tank.

Finally, it should be noted that the above embodiments are merely illustrative of the technical solution of the present utility model, and not limiting thereof; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art will appreciate that; the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (6)

1. Fodder detects sampling device, its characterized in that: including standpipe (1), the lower extreme mouth of pipe of standpipe (1) is sealed, and extraction device (2) are installed to the upper end mouth of pipe, be equipped with branch pipe (3) of a plurality of L shapes on standpipe (1), the horizontal segment and the standpipe (1) intercommunication of branch pipe (3), be equipped with feed liquor pipe (4) on the vertical segment, the vertical segment lower extreme of branch pipe (3) is sample connection (5), sample connection (5) can be dismantled with sample cup (6).

2. The feed detection sampling device of claim 1, wherein: the middle part of branch pipe (3) is formed with transfer chamber (7), the internal diameter of transfer chamber (7) is greater than the internal diameter of branch pipe (3), feed liquor pipe (4) communicate on transfer chamber (7).

3. The feed detection sampling device of claim 1, wherein: a drain outlet is arranged on the pipe orifice at the lower end of the vertical pipe (1), and a bottom cover (8) which is detachably connected is arranged on the drain outlet.

4. The feed detection sampling device of claim 2, wherein: the side wall of the vertical pipe (1) is provided with a connecting port (9), and the branch pipe (3) is detachably connected with the vertical pipe (1) through the connecting port (9).

5. The feed detection sampling device of claim 1, wherein: the extraction device (2) is a piston type extraction device or a push type extraction device.

6. The feed detection sampling device of any one of claims 1 to 5, wherein: a grab handle (10) is arranged on the vertical pipe (1) above the branch pipe (3).