CN216392535U

CN216392535U - Animal feeding ventilation device for animal experiments

Info

Publication number: CN216392535U
Application number: CN202122511292.3U
Authority: CN
Inventors: 王元犇; 程沁园; 惠晶; 李华
Original assignee: Wuxi Higher Health Vocational Technology School (wuxi Medicine Technician School Jiangsu Combined Occupation Technology Institute Wuxi Health Branch)
Current assignee: Wuxi Higher Health Vocational Technology School (wuxi Medicine Technician School Jiangsu Combined Occupation Technology Institute Wuxi Health Branch)
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-29
Anticipated expiration: 2031-10-19

Abstract

The utility model discloses an animal feeding ventilating device for animal experiments, relates to the field of feeding devices, and aims to solve the problem that the existing feeding device is poor in universality. The following scheme is proposed at present, and it is open including raising the case, raises the roof portion and can dismantle and be connected with the apron, raises the case left side and is provided with adjustment mechanism, is provided with the ventilation mechanism who is used for guaranteeing to raise the case gas permeability between adjustment mechanism and the raising case, and adjustment mechanism and ventilation mechanism cooperate and are used for adjusting the air permeability who raises the case. The utility model has the beneficial effects that: the ventilation adjusting mechanism and the ventilation mechanism are arranged to enable the ventilation of the feeding box to be adjustable, so that the feeding requirements of different experimental animals can be met; the ventilation mechanism further improves the ventilation property of the feeding box by arranging the suction fan, and simultaneously can radiate the feeding box in a high-temperature environment, thereby ensuring the living environment of animals.

Description

Animal feeding ventilation device for animal experiments

Technical Field

The utility model relates to the field of feeding devices, in particular to an animal feeding ventilating device for animal experiments.

Background

Animal experiments refer to scientific research using animals in order to obtain new knowledge about biology, medicine and the like or solve specific problems in laboratories, and the final aim of scientific development of experimental animals is to develop into human beings by researching the life phenomena of the animals, to explore the mystery of human life, to control human diseases and aging, and to prolong the life of human beings.

The device of raising that present animal experiments were used simple structure mostly is ordinary case of raising, because experimental animals kind is various, and the oxygen demand of different animal unit interval also has the difference, and the case is raised to the single is difficult to satisfy the demand of raising of different animals, and general usefulness is relatively poor.

Disclosure of Invention

Objects of the utility model

In view of this, the present invention provides an animal feeding ventilation device for animal experiments, so that a single feeding box can satisfy various animal feeding requirements.

(II) technical scheme

In order to achieve the technical purpose, the utility model provides an animal raising ventilating device for animal experiments, which comprises the following components:

the novel breeding box is characterized by comprising a breeding box, a cover plate is detachably connected to the top of the breeding box, a partition plate is fixedly connected with the vertical arrangement inside the breeding box, the partition plate divides the breeding box into a left cavity and a right cavity, a plurality of groups of air holes are formed in the partition plate, air permeable grooves are symmetrically formed in the front side wall and the rear side wall of the breeding box and are located on the right side of the partition plate, an adjusting mechanism is arranged on the left side of the breeding box, an air permeable mechanism used for guaranteeing the air permeability of the breeding box is arranged between the adjusting mechanism and the breeding box, and the adjusting mechanism and the air permeable mechanism are matched to adjust the air permeability of the breeding box.

Adjustment mechanism includes screw thread post, one-level sleeve and U-shaped link, one-level sleeve fixed connection is in raising case left side bottom, screw thread toe end is connected with one-level sleeve rotation, U-shaped link threaded connection is on the screw thread post and the opening both sides with raise the laminating of case front and back lateral wall.

Preferably, adjustment mechanism still includes second grade sleeve, rolling disc and elastic component, second grade sleeve fixed connection is just right at raising case left side top and position and one-level sleeve, the screw thread post rotates with the second grade sleeve to be connected and runs through the second grade sleeve, rolling disc fixed connection is on screw thread post top, the elastic component cover is established on the screw thread post and is located between U-shaped link and the one-level sleeve, the elastic component both ends respectively with one-level sleeve, U-shaped link fixed connection.

Preferably, the secondary sleeve and the primary sleeve are both located in the middle of the left side of the feeding box, and the rotating disc is overlapped with the axis of the threaded column.

Specifically, the elastic member may be a spring or the like.

Preferably, ventilative mechanism includes aspiration fan, baffle and slide rail, aspiration fan fixed connection is on raising case front side wall and link up and raise case front side wall, baffle and slide rail all are provided with two sets ofly, two sets of baffle and the equal symmetry of two sets of slide rails set up on raising case front and back lateral wall, the baffle left side and the U-shaped link tip fixed connection who corresponds, baffle right side and slide rail sliding connection, the slide rail with raise case fixed connection.

Preferably, the suction fan is located on the left side of the partition plate, the position of the baffle is opposite to the position of the ventilation groove, a plurality of groups of through holes are formed in the baffle, and the through holes are located on the right side of the partition plate and distributed in a trapezoidal mode.

Specifically, the through holes distributed in a trapezoidal shape are matched with the ventilation grooves to adjust the ventilation property of the feeding box.

Preferably, the size of the cover plate is matched with that of the breeding box, and the breeding box is a transparent box body.

Specifically, the apron is used for sealing the case of raising, prevents that the animal from escaping, and the animal living state is convenient for observe to the transparent box.

Preferably, the top of the partition plate is flush with the top of the feeding box, and the positions of the plurality of groups of air holes on the partition plate are close to the top of the partition plate.

Specifically, the air holes enable animal hair not to easily penetrate through the air holes, and the problem that the suction fan breaks down due to the fact that the animal hair is drawn into the suction fan is prevented.

According to the technical scheme, the method has the following beneficial effects:

1: the ventilation adjusting mechanism is arranged on the feeding box, so that the ventilation of the feeding box can be adjusted, and the feeding requirements of different experimental animals can be met.

2: the ventilation mechanism further improves the ventilation property of the feeding box by arranging the suction fan, and simultaneously can radiate the feeding box in a high-temperature environment, thereby ensuring the living environment of animals.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic front view of the ventilation device for animal feeding for animal experiments.

Fig. 2 is a schematic sectional view of an animal feeding ventilating device for animal experiments provided by the utility model.

Fig. 3 is a schematic top view of the ventilation device for animal feeding for animal experiments.

FIG. 4 is a schematic side view of the ventilating device for animal feeding used in animal experiments

Description of the drawings: 1. a feeding box; 2. a cover plate; 3. a partition plate; 4. a ventilation groove; 5. a threaded post; 6. a primary sleeve; 7. a U-shaped connecting frame; 8. a secondary sleeve; 9. rotating the disc; 10. an elastic member; 11. an air suction fan; 12. a baffle plate; 13. a slide rail; 14. and a through hole.

Detailed Description

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, identical or similar reference numerals indicate identical or similar parts and features. The drawings are only schematic representations of the concepts and principles of the embodiments of the disclosure, and do not necessarily show specific dimensions or proportions of the various embodiments of the disclosure. Certain features that are part of a particular figure may be exaggerated in order to illustrate relevant details or structures of embodiments of the present disclosure.

Referring to FIGS. 1-4:

example 1

The utility model provides an animal feeding ventilation device for animal experiments, including raising case 1, raise 1 top in the case and open, raise 1 top in the case and can dismantle and be connected with apron 2, raise the baffle 3 of the vertical setting of 1 interior fixedly connected with of case, baffle 3 will raise case 1 and divide into about two cavities, it has a plurality of groups bleeder vents to open on the baffle 3, it has ventilative groove 4 to raise the symmetry on the lateral wall around the case 1, ventilative groove 4 is located 3 right sides of baffle, raise 1 left sides in the case and be provided with adjustment mechanism, adjustment mechanism and raise and be provided with the ventilative mechanism who is used for guaranteeing to raise 1 gas permeability of case between 1, adjustment mechanism and the ventilative mechanism cooperation are used for adjusting the air permeability who raises case 1.

Adjustment mechanism includes threaded post 5, one-level sleeve 6 and U-shaped

link

7, and 6 fixed connection of one-level sleeve are in raising 1 left side bottom of case, and 5 bottoms of threaded post are rotated with one-level sleeve 6 and are connected, and 7 threaded connection of U-shaped link are on threaded post 5 and the opening both sides with raise 1 front and back lateral wall laminating of case.

Concretely, adjustment mechanism still includes second grade sleeve 8, rolling disc 9 and

elastic component

10, 8 fixed connection of second grade sleeve are just right at raising 1 left side top of case and position and one-level sleeve 6, threaded column 5 rotates with second grade sleeve 8 to be connected and runs through

second grade sleeve

8, 9 fixed connection of rolling disc are on threaded column 5 top, elastic component 10 covers establishes on threaded column 5 and is located between U-shaped link 7 and the one-

level sleeve

6, 10 both ends of elastic component respectively with one-

level sleeve

6, 7 fixed connection of U-shaped link.

More specifically, the secondary sleeve 8 and the primary sleeve 6 are both positioned in the middle of the left side of the breeding box 1, and the rotating disc 9 is coincident with the axis of the threaded column 5.

Further, 2 sizes of apron agree with raising case 1, raise case 1 and be transparent box, and 3 tops of baffle flush with raising 1 tops of case, and the position of a plurality of groups of bleeder vents is close to 3 tops of baffle on the baffle 3.

It should be noted that, apron 2 is used for sealing raising case 1, prevents that the animal from fleing, and the transparent box is convenient for observe the animal living state, and the position of bleeder vent makes animal hair be difficult for passing the bleeder vent.

Example 2

The utility model provides an animal feeding ventilation device for animal experiments, it is on embodiment 1's basis, ventilation mechanism includes aspiration fan 11, baffle 12 and

slide rail

13, 11 fixed connection of aspiration fan is on raising 1 preceding lateral wall of case and link up and raise 1 preceding lateral wall of case, baffle 12 and slide rail 13 all are provided with two sets ofly, two sets of baffle 12 and two sets of slide rail 13 equal symmetry set up on raising 1 preceding lateral wall of case, baffle 12 left side and 7 end fixed connection of the U-shaped link that corresponds, baffle 12 right side and slide rail 13 sliding connection,

slide rail

13 and 1 fixed connection of raising the case.

Furthermore, the suction fan 11 is positioned on the left side of the partition board 3, the position of the baffle 12 is opposite to the position of the ventilation groove 4, a plurality of groups of through holes 14 are formed in the baffle 12, and the plurality of groups of through holes 14 are positioned on the right side of the partition board 3 and distributed in a trapezoidal shape.

It should be noted that the partition board 3 is used for separating the animal from the suction fan 11, so as to prevent the suction fan 11 from damaging the animal, and the adjusting mechanism is used for adjusting the vertical position of the baffle plate, so that the number of the through holes 14 opposite to the ventilation groove 4 can be changed, and further the next ventilation property for feeding can be adjusted.

The working principle is as follows: in the using process of the utility model, an experimental animal is placed at one side of a feeding box 1 with a ventilation groove 4, a cover plate 2 is covered, a rotating disc 9 is rotated, the rotating disc 9 drives a threaded column 5 to rotate, a U-shaped connecting frame 7 moves upwards or downwards according to the rotating direction of the threaded column 5, the U-shaped connecting frame 7 drives a baffle plate 12 to move synchronously, the number of through holes 14 opposite to the ventilation groove 4 is changed, the ventilation property of the feeding box 1 is changed, the ventilation property of the feeding box can be adjusted according to different animals, a suction fan 11 is started, the internal and external gas exchange speeds of the feeding box 1 are further accelerated by the suction fan 11, meanwhile, the feeding box 1 can be cooled at high temperature, and the baffle plate 3 isolates the animal from the suction fan to prevent the suction fan 11 from damaging the animal.

Exemplary embodiments of the proposed solution of the present disclosure have been described in detail above with reference to preferred embodiments, however, it will be understood by those skilled in the art that many variations and modifications may be made to the specific embodiments described above, and that many combinations of the various technical features and structures presented in the present disclosure may be made without departing from the concept of the present disclosure, without departing from the scope of the present disclosure, which is defined by the appended claims.

Claims

1. The animal breeding ventilating device for the animal experiment comprises a breeding box (1), and is characterized in that the top of the breeding box (1) is detachably connected with a cover plate (2), a vertically arranged partition plate (3) is fixedly connected in the breeding box (1), the breeding box (1) is divided into a left cavity and a right cavity by the partition plate (3), a plurality of groups of ventilating holes are formed in the partition plate (3), ventilating grooves (4) are symmetrically formed in the front side wall and the rear side wall of the breeding box (1), the ventilating grooves (4) are positioned on the right side of the partition plate (3), an adjusting mechanism is arranged on the left side of the breeding box (1), a ventilating mechanism for ensuring the ventilation of the breeding box (1) is arranged between the adjusting mechanism and the breeding box (1), and the adjusting mechanism and the ventilating mechanism are matched for adjusting the ventilation capacity of the breeding box (1);

adjustment mechanism includes screw thread post (5), one-level sleeve (6) and U-shaped link (7), one-level sleeve (6) fixed connection is in raising case (1) left side bottom, screw thread post (5) bottom is rotated with one-level sleeve (6) and is connected, U-shaped link (7) threaded connection is on screw thread post (5) and opening both sides with raise case (1) front and back lateral wall laminating.

2. The animal feeding ventilation device for animal experiments as claimed in claim 1, wherein the adjusting mechanism further comprises a secondary sleeve (8), a rotating disc (9) and an elastic member (10), the secondary sleeve (8) is fixedly connected to the top of the left side of the feeding box (1) and is just opposite to the primary sleeve (6), the threaded column (5) is rotatably connected with the secondary sleeve (8) and penetrates through the secondary sleeve (8), the rotating disc (9) is fixedly connected to the top end of the threaded column (5), the elastic member (10) is sleeved on the threaded column (5) and is located between the U-shaped connecting frame (7) and the primary sleeve (6), and two ends of the elastic member (10) are respectively fixedly connected with the primary sleeve (6) and the U-shaped connecting frame (7).

3. An animal feeding ventilating device for animal experiments, according to claim 2, characterized in that the secondary sleeve (8) and the primary sleeve (6) are both located at the middle position of the left side of the feeding box (1), and the rotating disc (9) is coincident with the axis of the threaded column (5).

4. The animal feeding ventilation device for the animal experiment of claim 1, characterized in that, ventilation mechanism includes suction fan (11), baffle (12) and slide rail (13), suction fan (11) fixed connection is on raising case (1) preceding lateral wall and link up raising case (1) preceding lateral wall, baffle (12) and slide rail (13) all are provided with two sets ofly, two sets ofly baffle (12) and two sets of slide rail (13) all symmetry set up on raising case (1) preceding lateral wall, baffle (12) left side and the U-shaped link (7) tip fixed connection that corresponds, baffle (12) right side and slide rail (13) sliding connection, slide rail (13) and raising case (1) fixed connection.

5. The animal feeding ventilating device for animal experiments as claimed in claim 4, wherein the suction fan (11) is located on the left side of the partition board (3), the position of the baffle (12) is opposite to the position of the ventilating groove (4), the baffle (12) is provided with a plurality of groups of through holes (14), and the plurality of groups of through holes (14) are located on the right side of the partition board (3) and distributed in a trapezoidal shape.

6. The animal raising ventilating device for animal experiments as claimed in claim 1, wherein the cover plate (2) is sized to fit the raising box (1), and the raising box (1) is a transparent box.

7. The animal raising ventilating device for animal experiments as claimed in any one of claims 1 to 6, wherein the top of the partition plate (3) is flush with the top of the raising chamber (1), and the plurality of sets of ventilating holes on the partition plate (3) are located near the top of the partition plate (3).