CN212379054U

CN212379054U - Excrement sampling device for livestock farm

Info

Publication number: CN212379054U
Application number: CN202020711070.9U
Authority: CN
Inventors: 郭小康
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-19
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a livestock-raising farm uses excrement and urine sampling device, including the urceolus, the push rod, reset spring, sampling mechanism and protection casing, the center of urceolus is equipped with swing joint's push rod, the lower extreme that the surface of push rod was equipped with retaining ring and is equipped with sampling mechanism, the surface cup joints and is connected with reset spring, reset spring's upper and lower both ends respectively with retaining ring, the inner wall fixed connection of urceolus, sampling mechanism includes the sampler barrel, the push pedal, sealed cushion and limiting plate, the lower extreme of sampler barrel is opening form and the inside push pedal that is equipped with sliding connection, the last fixed surface of push pedal is connected with sealed cushion, the below of push pedal is equipped with the limiting plate, the inner wall fixed connection of limiting plate and sampler barrel, the protection casing is located the bottom of urceol. The utility model discloses a be equipped with swing joint's sampling mechanism in the inside of urceolus, keep apart excrement and urine after the convenient sample, when conveniently depositing and transporting, avoid excrement and urine to receive the pollution, improve the degree of accuracy that detects.

Description

Excrement sampling device for livestock farm

Technical Field

The utility model relates to a livestock-raising technical field specifically is a livestock-raising is excrement and urine sampling device for plant.

Background

Animal husbandry is a production department for obtaining animal products such as meat, eggs, milk, wool, cashmere, skin, silk and medicinal materials by utilizing the physiological functions of animals such as livestock and poultry which are domesticated by human beings or wild animals such as deer, musk, fox, mink, otter and quail and converting pasture, feed and other plant energy into animal energy through artificial feeding and breeding. Is different from self-sufficient livestock breeding, and is mainly characterized by centralization, scale production and profit-making production purposes. Animal husbandry is an extremely important link for the exchange of substances between humans and the natural world. Animal husbandry is one of the components of agriculture, and is combined with planting as two major pillars for agricultural production.

At present, the plant usually needs to gather the excrement and urine of livestock, is used for judging the growth situation of livestock through detecting, adopts the plastic bag to pack the sample usually, lacks convenient and practical's excrement and urine collection system, and the mode that excrement and urine was preserved is relatively poor, causes the influence to the degree of accuracy that detects. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a livestock farm uses excrement and urine sampling device through the sampling mechanism who is equipped with swing joint in the inside of urceolus, keeps apart excrement and urine after the convenient sample, when conveniently depositing and transporting, avoids excrement and urine to receive the pollution, improves the degree of accuracy that detects.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a livestock-raising farm uses excrement and urine sampling device, includes urceolus, push rod, reset spring, sampling mechanism and protection casing, the center of urceolus is equipped with swing joint's push rod, the surface of push rod is equipped with retaining ring and the lower extreme be equipped with sampling mechanism, the surface of push rod cup joints and is connected with reset spring, reset spring's upper and lower both ends respectively with the inner wall fixed connection of retaining ring, urceolus, sampling mechanism includes sampler barrel, push pedal, sealed cushion and limiting plate, the lower extreme of sampler barrel is the push pedal that opening form and inside be equipped with sliding connection, the last fixed surface of push pedal is connected with sealed cushion, the below of push pedal is equipped with the limiting plate, the inner wall fixed connection of limiting plate and sampler barrel, the protection casing is located the bottom of urceolus and with urceolus.

As an improvement of the technical scheme, a buckle is fixedly connected to the edge of the side wall of the upper end of the outer cylinder, and a pressing head is fixedly connected to the top of the push rod.

As an improvement of the technical scheme, the center of the top of the sampling tube is provided with a through hole, and the push rod penetrates through the through hole and is fixedly connected with the push plate.

As an improvement of the technical scheme, the edge of the through hole is provided with exhaust holes distributed annularly, and the diameter of the ring formed by the exhaust holes is smaller than that of the sealing rubber gasket.

As an improvement of the technical scheme, the edge of the limiting plate is provided with air holes which are distributed annularly, and the diameter of the ring formed by the air holes is larger than that of the push plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a be equipped with swing joint's sampling mechanism in the inside of urceolus, keep apart excrement and urine after the convenient sample, when conveniently depositing and transporting, avoid excrement and urine to receive the pollution, improve the degree of accuracy that detects, cooperate the function through adopting push pedal and rubber pad, utilize the effect of atmospheric pressure to take a sample excrement and urine, simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of an appearance structure of a fecal sampling device for a livestock farm according to the present invention;

FIG. 2 is a schematic view of the internal structure of the feces sampling device for the livestock farm of the present invention;

FIG. 3 is a schematic cross-sectional view of the sampling mechanism of the present invention;

fig. 4 is a schematic view of a top view structure of the sampling tube of the present invention.

In the figure: the device comprises an outer cylinder-1, a push rod-2, a return spring-3, a sampling mechanism-4, a protective cover-5, a fixed check ring-6, a sampling cylinder-7, a push plate-8, a sealing rubber pad-9, a limiting plate-10, a handle-11, a pressing head-12, a through hole-13, an exhaust hole-14 and an air vent-15.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a fecal sampling device for livestock farm comprises an outer cylinder 1, a push rod 2, a return spring 3, a sampling mechanism 4 and a protective cover 5, a push rod 2 movably connected is arranged in the center of the outer cylinder 1, a fixed retainer ring 6 is arranged on the surface of the push rod 2, a sampling mechanism 4 is arranged at the lower end of the push rod 2, the surface of the push rod 2 is connected with a return spring 3 in a sleeving way, the upper end and the lower end of the return spring 3 are respectively fixedly connected with a fixed retainer ring 6 and the inner wall of the outer cylinder 1, the sampling mechanism 4 comprises a sampling cylinder 7, a push plate 8, a sealing rubber gasket 9 and a limiting plate 10, the lower end of the sampling cylinder 7 is open and the push plate 8 which is connected in a sliding way is arranged in the sampling cylinder, the upper surface of the push plate 8 is fixedly connected with a sealing rubber gasket 9, a limit plate 10 is arranged below the push plate 8, the limiting plate 10 is fixedly connected with the inner wall of the sampling tube 7, and the protective cover 5 is located at the bottom of the outer tube 1 and is connected with the outer tube 1 in an inserting mode.

In a further improvement, as shown in fig. 1-2, a fastening handle 11 is fixedly connected to an edge of a side wall of the upper end of the outer cylinder 1, a pressing head 12 is fixedly connected to the top of the push rod 2, and the fastening handle 11 is fixedly connected to the edge of the side wall of the outer cylinder 1, so that the outer cylinder 1 can be conveniently held to press the push rod 2, and the convenience of use of workers is improved.

In a further improvement mode, as shown in fig. 3-4, a through hole 13 is formed in the center of the top of the sampling tube 7, the push rod 2 penetrates through the through hole 13 and is fixedly connected with the push plate 8, and the through hole 13 is formed in the center of the sampling tube 7, so that a worker can conveniently drive the push plate 8 to move synchronously when pushing the push rod 2, and the sampling operation is facilitated.

Further improved, as shown in fig. 4, the edge of the through hole 13 is provided with exhaust holes 14 distributed in an annular shape, the annular diameter formed by the exhaust holes 14 is smaller than the diameter of the sealing rubber mat 9, the exhaust holes 14 distributed in an annular shape are formed in the edge of the through hole 13, so that air in the sampling tube 7 is conveniently exhausted when the push rod 2 is pressed, and the sealing rubber mat 9 covering the surface of the exhaust holes 14 is utilized to improve the tightness in the sampling tube 7 when the push rod 2 is retracted.

Specifically, as shown in fig. 3, the edge of the limiting plate 10 is provided with air holes 15 distributed annularly, the annular diameter formed by the air holes 15 is larger than the diameter of the push plate 8, the air holes 15 are formed in the edge of the limiting plate 10, convection with the air vent 14 is facilitated, and air in the sample cylinder is convenient to discharge in the sampling process.

The utility model discloses an urceolus-1, push rod-2, reset spring-3, sampling mechanism-4, protection casing-5, retaining ring-6, sampling tube-7, push pedal-8, sealed cushion-9, limiting plate-10, attacker-11, press head-12, through-hole-13, exhaust hole-14, bleeder vent-15, the part is general standard component or the part that technical staff in this field know, its structure and principle all can know the manual through the technique or know through conventional experimental method, the utility model discloses through being equipped with swing joint's sampling mechanism 4 in the inside of urceolus 1, isolate excrement and urine after convenient the sample, when convenient depositing and transporting, avoid excrement and urine to be polluted, improve the degree of accuracy that detects, through adopting push pedal 8 and rubber pad to cooperate the operation, the excrement is sampled under the action of atmospheric pressure, the structure is simple, and the operation is convenient.

When the utility model is used, the protective cover 5 at the bottom of the outer cylinder 1 is taken down, the handle 11 at the edge of the outer cylinder 1 is held, the thumb presses the pressing head 12 at the top of the push rod 2, the push rod 2 pushes the push plate 8 to move downwards to the surface of the limiting plate 10, the sampling cylinder 7 is pushed out of the outer cylinder 1, the sampling cylinder 7 is downwards inserted into excrement, the air in the sampling cylinder 7 is discharged through the air holes 15 and the exhaust holes 14, the reset spring 3 has reset elastic potential energy after the push rod 2 is pushed out downwards, after the push rod 2 is loosened, the push rod 2 moves upwards under the action of the return spring 3 to pull the sampling cylinder 7 to move upwards synchronously, the push plate 8 drives the sealing rubber gasket 9 to be tightly attached to the exhaust hole 14 on the surface of the sampling cylinder 7, so that a closed space is formed between the sampling cylinder 7 and the excrement, thereby absorbing the excrement in the sampling tube 7, and after the sampling tube 7 is retracted into the outer cylinder 1, the protective cover 5 is covered.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a livestock farm uses excrement and urine sampling device, includes urceolus (1), push rod (2), reset spring (3), sampling mechanism (4) and protection casing (5), its characterized in that: a push rod (2) movably connected is arranged in the center of the outer cylinder (1), a fixed check ring (6) is arranged on the surface of the push rod (2), a sampling mechanism (4) is arranged at the lower end of the push rod, the surface of the push rod (2) is connected with a return spring (3) in a sleeved mode, the upper end and the lower end of the return spring (3) are fixedly connected with a fixed check ring (6) and the inner wall of the outer barrel (1) respectively, the sampling mechanism (4) comprises a sampling cylinder (7), a push plate (8), a sealing rubber gasket (9) and a limiting plate (10), the lower end of the sampling tube (7) is open and a push plate (8) which is connected in a sliding way is arranged in the sampling tube, the upper surface of the push plate (8) is fixedly connected with a sealing rubber gasket (9), a limit plate (10) is arranged below the push plate (8), the limiting plate (10) is fixedly connected with the inner wall of the sampling tube (7), and the protective cover (5) is located at the bottom of the outer tube (1) and is connected with the outer tube (1) in an inserting mode.

2. The fecal sampling apparatus for livestock farm according to claim 1 characterized in that: the edge of the side wall of the upper end of the outer barrel (1) is fixedly connected with a buckle handle (11), and the top of the push rod (2) is fixedly connected with a pressing head (12).

3. The fecal sampling apparatus for livestock farm according to claim 1 characterized in that: through-hole (13) have been seted up to the center department at sampling tube (7) top, push rod (2) run through-hole (13) and push pedal (8) fixed connection.

4. A fecal sampling device for livestock farms according to claim 3 characterized in that: the edge of the through hole (13) is provided with exhaust holes (14) distributed annularly, and the diameter of the ring formed by the exhaust holes (14) is smaller than that of the sealing rubber gasket (9).

5. The fecal sampling apparatus for livestock farm according to claim 1 characterized in that: the edge of the limiting plate (10) is provided with air holes (15) which are distributed annularly, and the annular diameter formed by the air holes (15) is larger than that of the push plate (8).