CN214917834U

CN214917834U - Separation sieving mechanism suitable for domestic animal worm ovum

Info

Publication number: CN214917834U
Application number: CN202121113418.5U
Authority: CN
Inventors: 冯明祥; 徐雨; 韦登雄; 陈颖; 图雅; 刘苹; 杨和俊
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-11-30
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a separation screening device suitable for livestock worm eggs, which comprises a coarse separator and a fine separator, wherein the coarse separator and the fine separator are both of circular barrel-shaped structures with the same structure, the top ends of the coarse separator and the fine separator are respectively provided with a barrel edge protruding outwards, and the bottom of the coarse separator and the fine separator is provided with a convex ring protruding outwards, and the convex ring corresponds to the barrel edge; the bottom of the coarse separator is provided with a coarse screen, the bottom of the fine separator is provided with a fine screen, and the coarse separator is detachably placed in the fine separator through the contact connection of a convex ring in the coarse separator and a bucket edge in the fine separator between the coarse separator and the fine separator. Adopt separation sieving mechanism, be suitable for the extensive separation screening of worm's ovum, have simple structure, operation and convenient to carry are difficult to damage, and its practicality is strong, is fit for popularizing and applying.

Description

Separation sieving mechanism suitable for domestic animal worm ovum

Technical Field

The utility model relates to a worm ovum separation and collecting device technical field, concretely relates to separation sieving mechanism suitable for domestic animal worm ovum.

Background

The commonly used examination method for diagnosing the livestock helminthiasis is a feces examination method, and the feces examination method comprises a precipitation method and a floating method, which have high detection rates, but the time from feces treatment to smear and microscopic examination is long, and the work efficiency is low in large-scale livestock helminthiasis diagnosis and is limited by certain diagnosis equipment. The required equipment is more, after excrement is treated once, only one kind or two or three kinds of worm eggs can be detected generally, and the purpose of carrying out comprehensive worm study examination after excrement is treated once cannot be achieved.

In order to find a diagnosis method which has high detection rate, rapid and simple operation, wide range of detected worm eggs and is not limited by environment and equipment conditions, a nylon egg collecting method is developed. When large-scale screening is carried out, a nylon pocket egg collecting method is generally adopted for separation and screening, and the nylon pocket method needs boiling water for heating for many times before being used, so that the nylon pocket which is repeatedly used is easily damaged under the high-temperature condition.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to the problem that exists in the background art, according to the screening principle of nylon pocket method, provide a simple structure, operation and convenient to carry are fit for the device of extensive separation screening, and specifically speaking is a separation sieving mechanism who is applicable to the domestic animal worm ovum.

For solving the technical problem, the utility model discloses the technical scheme who adopts does: a separation and screening device suitable for worm eggs of livestock comprises a coarse separator and a fine separator, wherein the coarse separator and the fine separator are both in round barrel-shaped structures with the same structure, barrel edges protruding outwards are respectively arranged at the top ends of the coarse separator and the fine separator, convex rings protruding outwards are arranged at the bottom of the coarse separator and the fine separator, and the convex rings correspond to the barrel edges; the bottom of the coarse separator is provided with a coarse screen, the bottom of the fine separator is provided with a fine screen, and the coarse separator is detachably placed in the fine separator through the contact connection of a convex ring in the coarse separator and a bucket edge in the fine separator between the coarse separator and the fine separator.

Furthermore, the separation and screening device suitable for the worm eggs of the livestock is characterized in that the coarse separator and the fine separator are made of stainless steel materials and are of circular barrel-shaped structures with the inner diameter of 6.5cm and the outer diameter of 7cm, the barrel edge and the convex ring and the corresponding coarse separator and the fine separator are made into an integral structure, and a chamfered structure is arranged on the side surface of the convex ring; coarse screen cloth and fine screen cloth are the stainless steel screen cloth, the stainless steel screen cloth is the arc structure, coarse screen cloth and fine screen cloth are equipped with welding mode and corresponding coarse separator and fine separator welding structure as an organic whole respectively.

Further, a separation sieving mechanism suitable for domestic animal worm ovum, wherein the aperture of coarse screen is 70 meshes, and the aperture of fine screen cloth is 600 meshes, coarse screen cloth and fine screen cloth all adopt stainless steel screen cloth to make into semicircular structure.

Adopt a separation sieving mechanism suitable for domestic animal worm's ovum, according to the screening principle of nylon pocket method, be provided with respectively and dismantle the coarse separator and the fine separator of connection to be equipped with the coarse screen cloth in the bottom of coarse separator, and the bottom of fine separator is equipped with the fine screen cloth, and coarse separator and fine separator all adopt stainless steel material preparation structure as an organic whole, utilize the coarse screen cloth in the coarse separator can filter the excrement sediment, and utilize the fine screen cloth in the fine separator to collect the worm's ovum. Adopt separation sieving mechanism, be suitable for the extensive separation screening of worm's ovum, have simple structure, operation and convenient to carry are difficult to damage, and its practicality is strong, is fit for popularizing and applying.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings.

FIG. 1 is a schematic structural view of the present invention before use;

fig. 2 is a schematic view of the connection state structure of the present invention in use.

Shown in the figure: 1-coarse separator, 11-coarse screen, 2-fine separator, 21-fine screen, 3-barrel edge and 4-convex ring.

Detailed Description

To further illustrate the concept of the present invention, the following detailed description will be made with reference to the accompanying drawings:

as shown in fig. 1 and 2, the separation and screening device for eggs of helminth of domestic animals of the present invention comprises a coarse separator 1 and a fine separator 2, wherein the coarse separator 1 and the fine separator 2 are both in a circular barrel structure with the same structure, the top ends of the coarse separator 1 and the fine separator 2 are respectively provided with a barrel edge 3 protruding outwards, and the bottom of the coarse separator 1 and the bottom of the fine separator 2 are provided with a convex ring 4 protruding outwards, and the convex ring 4 corresponds to the barrel edge 3; the bottom of the coarse separator 1 is provided with a coarse screen 11, the bottom of the fine separator 2 is provided with a fine screen 21, and the coarse separator 1 is detachably arranged in the fine separator 2 by the contact connection of the convex ring 4 in the coarse separator 1 and the bucket rim 3 in the fine separator 2 between the coarse separator 1 and the fine separator 2.

Further, the separation and screening device suitable for the worm eggs of the livestock, provided by the utility model, wherein the rough separator 1 and the fine separator 2 are both made of stainless steel materials and have a circular barrel-shaped structure with an inner diameter of 6.5cm and an outer diameter of 7cm, the barrel edge 3 and the convex ring 4 are made into an integral structure with the corresponding rough separator 1 and the fine separator 2, and a chamfered edge structure is arranged on the side surface of the convex ring 4; coarse screen 11 and fine screen 21 are stainless steel screen cloth, the stainless steel screen cloth is the arc structure, coarse screen 11 and fine screen 21 are equipped with welding mode respectively and corresponding coarse separator 1 and fine separator 2 welding structure as an organic whole.

Further, a separation sieving mechanism suitable for domestic animal worm ovum, wherein the aperture of coarse screen 11 is 70 meshes, and the aperture of fine screen 21 is 600 meshes, coarse screen 11 and fine screen 21 all adopt the stainless steel screen cloth to make into semicircular structure.

Adopt a separation sieving mechanism suitable for domestic animal worm's ovum, because the size of worm's ovum is usually between 30-110 microns, according to the screening principle of nylon pocket method, be provided with respectively and dismantle rough separator 1 and the fine separator 2 of connection to be equipped with coarse screen cloth 11 in rough separator 1's bottom, and fine separator 2's bottom is equipped with fine mesh 21, and rough separator 1 and fine separator 2 all adopt stainless steel matter preparation as an organic whole structure, coarse screen cloth 11's aperture is 70 meshes, and fine screen cloth 21's aperture is 600 meshes, utilizes rough screen cloth 11 in rough separator 1 can filter the excrement sediment, and utilizes fine screen cloth 21 in the fine separator 2 to collect the worm's ovum. In the actual separation and screening process, the fine separator 2 is placed in a container filled with clear water, then the coarse separator 1 is placed in the fine separator 2, and the convex ring 4 in the coarse separator 1 is in contact with the barrel edge 3 in the fine separator 2, so that the coarse separator 1 and the fine separator 2 can be connected, and the equipment installation before use is completed; during separation and screening, collected eggs are firstly placed into the coarse separator 1, then, only the excrement is placed into the upper part, clear water is poured into the excrement, the excrement is stirred and shaken, excrement residues are filtered through the coarse screen 11 on the upper part, the eggs are collected by the fine screen 21 on the lower part, and after water is drained, a small amount of clear water is used for washing out the collected objects on the lower part.

To sum up, adopt separation sieving mechanism, be suitable for the extensive separation screening of worm's ovum, have simple structure, operation and convenient to carry are difficult to damage, and its practicality is strong, is fit for popularizing and applying.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and to those skilled in the art, the present invention can be variously modified and changed, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The separation and screening device for the worm eggs of the livestock is characterized by comprising a coarse separator (1) and a fine separator (2), wherein the coarse separator (1) and the fine separator (2) are both of round barrel-shaped structures with the same structure, the top ends of the coarse separator (1) and the fine separator (2) are respectively provided with a barrel edge (3) protruding outwards, the bottom of the coarse separator (1) and the bottom of the fine separator (2) are provided with a convex ring (4) protruding outwards, and the convex ring (4) corresponds to the barrel edge (3); the bottom of the coarse separator (1) is provided with a coarse screen (11), the bottom of the fine separator (2) is provided with a fine screen (21), and the coarse separator (1) is in contact connection with the fine separator (2) through a convex ring (4) in the coarse separator (1) and a bucket edge (3) in the fine separator (2), so that the coarse separator (1) can be detachably placed in the fine separator (2).

2. The apparatus for separating and screening livestock helminth eggs according to claim 1, wherein: the rough separator (1) and the fine separator (2) are both made of stainless steel materials and are of circular barrel-shaped structures with the inner diameter of 6.5cm and the outer diameter of 7cm, the barrel edge (3) and the convex ring (4) are made into an integral structure with the corresponding rough separator (1) and the fine separator (2), and a chamfered edge structure is arranged on the side surface of the convex ring (4); coarse screen cloth (11) and fine screen cloth (21) are the stainless steel screen cloth, the stainless steel screen cloth is the arc structure, coarse screen cloth (11) and fine screen cloth (21) are equipped with welding mode and corresponding coarse separator (1) and fine separator (2) welding structure as an organic whole respectively.

3. The apparatus for separating and screening livestock helminth eggs according to claim 2, wherein: the aperture of the coarse screen (11) is 70 meshes, the aperture of the fine screen (21) is 600 meshes, and both the coarse screen (11) and the fine screen (21) are made into semicircular structures by adopting stainless steel screens.