CN219532510U - Excrement and urine collection device - Google Patents

Abstract

The utility model provides a fecal collecting device which is characterized by comprising a liquid sample collecting box, a pressing rod, a pressing block, a solid sample tube, a thread structure and a filtering mechanism. The device is characterized in that a compression rod is arranged in the solid sample tube, the compression rod is fixedly connected with the compression block, a thread structure is arranged at the bottom of the solid sample tube, the solid sample tube is in threaded connection with the filtering mechanism, and a solid-liquid separation plate of the original animal manure collecting and sampling device is fixedly arranged in the device, so that the whole device is not easy to clean; the utility model connects the collecting box with the filtering mechanism in a contact way, and the filtering mechanism is in threaded connection with the solid sample tube, so that the structure is convenient for staff to clean the collecting box, the solid sample tube and the filtering mechanism at any time, prevents the breeding of peculiar smell and bacteria and simultaneously prevents cross contamination when placing samples next time.

Description

Excrement and urine collection device

Technical Field

The utility model relates to the field of animal manure experimental research, in particular to a manure collecting device.

Background

In vivo digestion test is a method for researching the digestion and utilization conditions of nutrients in feed by animals, and plays an important role in animal nutrition research. The method for evaluating the nutritional value of the feed by collecting animal manure and measuring the nutrient content and the residual quantity of the ingested feed is commonly called in vivo digestion experiment.

In the past, the collection of the feces such as sheep and cattle can only be collected by using one bag, staff can not carry out solid-liquid separation on a sample in the collection of the animal feces collection sampling device and the experimental use process, and only one feces can be collected at a time, the sampling efficiency is low, some solutions are that a solid-liquid separation plate is arranged to separate the solid sample from the liquid sample, the utility model CN214251613U discloses an animal feces collection sampling device, the solid-liquid separation plate is fixedly arranged in a first sample storage cavity and separates the solid sample from the liquid sample, the solid-liquid separation plate can carry out solid-liquid separation on the extracted animal feces collection sampling device, but the solid-liquid separation plate is fixedly connected with the first sample storage cavity, so that the integral device is difficult to clean, the odor and bacteria are easy to breed for a long time, and the feces collection device convenient to detach is needed.

Disclosure of Invention

According to the technical problem, the utility model provides a fecal collecting device which is characterized by comprising a collecting box, a pressing rod, a pressing block, a fixing sample tube, a thread structure and a filtering mechanism.

The utility model discloses a solid sample pipe, including solid sample pipe, filter mechanism, collection box, filter mechanism, fixed sample pipe, hold-down bar and compact heap fixed connection, solid sample pipe bottom is provided with the helicitic texture, solid sample pipe and filter mechanism threaded connection, filter mechanism sets up inside collecting box, filter mechanism and collection box contact connection.

The filtering mechanism is in an inverted trapezoid shape, the filtering mechanism is provided with a filtering hole, the top of the filtering mechanism is provided with a thread structure,

the collection box is provided with a plurality of liquid sample grooves.

The utility model has the beneficial effects that: the solid-liquid separation plate of the original animal manure collecting and sampling device is fixedly arranged in the device, so that the whole device is not easy to clean; the utility model connects the collecting box with the filtering mechanism in a contact way, and the filtering mechanism is in threaded connection with the solid sample tube, so that the structure is convenient for staff to clean the collecting box, the solid sample tube and the filtering mechanism at any time, prevents the breeding of peculiar smell and bacteria and simultaneously prevents cross contamination when placing samples next time.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a top view of the collection box of the present utility model.

Reference numerals: 1. a compacting bar; 2. a sample fixing tube; 3. a compaction block; 4. a thread structure; 5. a filtering mechanism; 6. a filter hole; 7. a collection box; 71. a liquid sample tank.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model:

embodiment 1, when using, the inside hold-down bar 1 that is provided with of solid sample pipe 2, hold-down bar 1 and 3 fixed connection of compact heap, solid sample pipe 2 bottom is provided with threaded structure 4, solid sample pipe 2 and filtering mechanism 5 threaded connection, and filtering mechanism 5 sets up inside collecting box 7, and filtering mechanism 5 and collecting box 7 contact connection.

Working principle: when the stool sample collecting device is used, the solid sample tube 2 is connected with the filtering mechanism 5, the stool sample is placed in the solid sample tube, the stool sample is compressed by the compression rod 1 and the compression block 3, pus in the stool sample flows into the liquid sample groove 71 of the collecting box 7 through the filtering holes 6, the collecting box 7 is in contact connection with the filtering mechanism 5, the filtering mechanism 5 is in threaded connection with the solid sample tube 2, and the structure is convenient for a worker to clean the collecting box 7, the solid sample tube 2 and the filtering mechanism 5 at any time.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Various components mentioned in the present utility model are common in the art, and it should be understood by those skilled in the art that the present utility model is not limited by the above embodiments, and the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications can be made in the present utility model without departing from the spirit and scope of the utility model, which is defined in the claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (3)

1. The utility model provides a excrement and urine collection device, its characterized in that includes the collection box, compresses tightly stick, compact heap, solid appearance pipe, helicitic texture and filtering mechanism, the inside stick that compresses tightly that is provided with of solid appearance pipe, compress tightly stick and compact heap fixed connection, solid appearance pipe bottom is provided with helicitic texture, solid appearance pipe and filtering mechanism threaded connection, filtering mechanism sets up inside the collection box, filtering mechanism and collection box contact connection.

2. The fecal collecting device according to claim 1, characterized in that the filter means is of inverted trapezoid shape, the filter means is provided with filter holes, and the top of the filter means is provided with a screw structure.

3. A fecal collection device according to claim 1, characterized in that the collection box is provided with a plurality of liquid-like channels.