CN215123088U

CN215123088U - Labor-saving animal feeding cage

Info

Publication number: CN215123088U
Application number: CN202121109074.0U
Authority: CN
Inventors: 郑吟秋; 刘正玲; 陈学平; 潘剑成
Original assignee: Institute of Medical Biology of CAMS and PUMC
Current assignee: Institute of Medical Biology of CAMS and PUMC
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-14
Anticipated expiration: 2031-05-24

Abstract

The utility model discloses a labor-saving animal feeding cage, which comprises a cage body; the cage body consists of a cuboid frame and a blocking net for enclosing the frame; a squeezing and pulling device is arranged in the frame; the squeezing and pulling device comprises a pulling plate, a handle, a movable connecting rod mechanism and a top sliding component; the frame is provided with a handle track which is in sliding fit with the handle, and the handle is fixedly connected with the pull plate; the movable connecting rod mechanism comprises an X-shaped movable cross connecting rod; the X-shaped movable cross connecting rod is respectively movably connected with the pulling plate and the frame; the top sliding assembly consists of a top sliding rail arranged at the top of the frame and a top sliding part, and a through groove for the top sliding part to slide through is formed in the bottom end of the top sliding rail in a penetrating manner; the top sliding rail is vertically arranged with the pulling plate, and the top sliding part is fixedly connected with the top of the pulling plate; by pulling the handle, the pulling plate can drive the X-shaped movable cross connecting rod to expand or contract in the inner cavity of the frame. The breeding cage is convenient for fast and labor-saving grabbing of experimental animals in the breeding cage.

Description

Labor-saving animal feeding cage

Technical Field

The utility model relates to a laboratory animal feeding cage technical field, in particular to laborsaving animal feeding cage.

Background

Non-human primates such as macaques, cynomolgus monkeys, marmosets, and the like are one of the most ideal experimental animals in biomedical research, and experimental animals represented by macaques, cynomolgus monkeys, and the like are often required to be housed in cages for observation and research in biomedical experiments such as behavioral research, animal infection model establishment, toxicity attack, drug evaluation, and the like.

Due to the particularity of animal experiments, monkeys need to be grabbed regularly or according to experimental conditions to perform experiments such as anesthesia or routine detection and the like; monkey cage among the prior art is equipped with mostly crowded device of drawing snatchs the monkey, and the activity push pedal that the staff will crowded device of drawing draws is drawn to the monkey cage preceding, restricts monkey home range at the precaution, carries out snatching of monkey in the precaution of monkey cage. High-grade biological safety staff need wear massive personal protective equipment, and the action is inconvenient, and the risk is big, and the crowded device that draws that sets up in the current monkey cage has the push-and-pull of activity arm-tie problem comparatively hard, probably needs two staff sides can accomplish and snatchs the operation, and quick, the laborsaving push-and-pull activity arm-tie of not being convenient for carries out the operation of snatching of monkey.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a laborsaving type animal feeding cage, crowded device push-and-pull is more laborsaving, is convenient for quick laborsaving carry on snatching of rearging animal in the feeding cage.

In order to solve the technical problem, the utility model discloses a technical scheme does:

a labor-saving animal feeding cage comprises a cage body; the cage body consists of a cuboid frame and a blocking net for enclosing the frame; a squeezing device is arranged in the frame; the squeezing and pulling device comprises a pulling plate, a handle, a movable connecting rod mechanism and a top sliding assembly; the frame is provided with a handle track which is used for being matched with a handle in a sliding way, and the handle is fixedly connected with the pulling plate; the movable connecting rod mechanism comprises an X-shaped movable cross connecting rod; the X-shaped movable cross connecting rod is movably connected with the pulling plate and the frame respectively; the top sliding assembly consists of a top sliding rail arranged at the top of the frame and a top sliding part, and a through groove for the top sliding part to slide through is formed in the bottom end of the top sliding rail in a penetrating manner; the top sliding rail is vertically arranged with the pulling plate, and the top sliding part is fixedly connected with the top of the pulling plate; by pulling the handle, the pulling plate can drive the X-shaped movable cross connecting rod to expand or contract in the inner cavity of the frame.

Preferably, two groups of X-shaped movable cross connecting rods are arranged and are arranged in a pairwise symmetrical manner; the single group of X-shaped movable cross connecting rods consists of a first connecting rod and a second connecting rod; two sides of the top of the end face of the rear side of the pulling plate are respectively provided with a first hinge part, and two sides of the bottom of the end face of the rear side of the pulling plate are respectively provided with a first sliding rail which is vertically arranged; the left side and the right side of the top of the rear side of the frame are respectively provided with a second hinged part, and the left side and the right side of the lower part of the rear side of the frame are respectively provided with a second slide rail which is vertically arranged; the top of the first connecting rod is movably connected with the first hinge part, the bottom of the first connecting rod is movably connected with a first connecting rod bottom sliding part, and the first connecting rod bottom sliding part is movably arranged in the first sliding rail; the top of the second connecting rod is movably connected with the second hinge part, the bottom of the second connecting rod is movably connected with a second bottom sliding part, and the second bottom sliding part is movably arranged in the second sliding rail.

Preferably, a plurality of transverse pull rods are fixedly connected between the X-shaped movable cross connecting rods.

Preferably, the bottom surface, the top surface, the left side surface, the right side surface and the front side surface of the frame are respectively enclosed with a barrier net.

Preferably, the bottom end of the frame is provided with a drawing slide rail.

Preferably, a drawing type animal access door is arranged on the front side surface of the frame.

Preferably, a plurality of clamping notches are formed in the handle at intervals; and a bolt for locking the handle is arranged on the front side surface of the frame corresponding to the clamping gap.

Preferably, the handle is of a sectional type, the sections are movably hinged, and a holding part is arranged at the initial section of the handle.

The utility model has the advantages that:

(1) the utility model can save labor through the pull handle, the movable connecting rod mechanism and the top sliding component and further pull the pulling plate to expand or contract in the frame, thereby driving the feeding animal in the direction of the animal going in and out; whole movable connecting rod mechanism design benefit, X form activity cross connecting rod can be convenient extend or contract and fold, and top sliding component can play the effect of bearing arm-tie, and cooperation top sliding part drives the arm-tie in-process at the pull handle, laborsaving more.

(2) The utility model discloses only need a staff one-man operation, what can be quick laborsaving accomplishes the operation of snatching of raising the animal.

Drawings

Fig. 1 is a schematic perspective view of the present invention, in which the fence is not shown);

FIG. 2 is a schematic view of the structure of FIG. 1 after the fence is installed;

FIG. 3 is a rear view of the structure of FIG. 2;

fig. 4 is a schematic structural view of the middle handle of the present invention.

In the figure, 1-frame, 2-barrier, 3-pultrusion, 4-pulling, 5-handle, 6-flexible linkage, 7-top sliding component, 8-handle track, 9-first hinge, 10-first sliding track, 11-second hinge, 12-second sliding track, 13-first link bottom sliding part, 14-second bottom sliding part, 15-transverse pull rod, 16-pull sliding track, 17-pull animal access door, 18-grip, 50-snap notch, 51-bolt, 60-X flexible cross link, 601-second link, 70-top sliding track, 71-top sliding part, 72-through slot.

Detailed Description

The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, a labor-saving animal feeding cage comprises a cage body; the cage body consists of a cuboid frame 1 and a blocking net 2 for enclosing the frame 1; a squeezing and pulling device 3 is arranged in the frame 1; the squeezing and pulling device 3 comprises a pulling plate 4, a handle 5, a movable connecting rod mechanism 6 and a top sliding component 7; a handle rail 8 which is used for being in sliding fit with the handle 5 is arranged on the frame 1, and the handle 5 is fixedly connected with the pull plate 4; the movable connecting rod mechanism 6 comprises an X-shaped movable cross connecting rod 60; the X-shaped movable cross connecting rod 60 is respectively movably connected with the pulling plate 4 and the frame 1; the top sliding assembly 7 consists of a top sliding rail 70 arranged at the top of the frame and a top sliding part 71, and a through groove 72 for the top sliding part 71 to slide through is formed in the bottom end of the top sliding rail 70 in a penetrating manner; the top sliding rail 70 is arranged perpendicular to the pulling plate 4, and the top sliding part 71 is fixedly connected with the top of the pulling plate 4; by pulling the handle 5, the pulling plate 4 can drive the X-shaped movable cross connecting rod 60 to expand or contract in the inner cavity of the frame 1.

Specifically, the through groove 72 is arranged in parallel with the handle rail 8, so that the movement direction of the top sliding portion 71 is consistent with the movement direction of the pulling plate 4 when the handle 5 is pulled.

Specifically, the utility model provides a top sliding part 71 can select to comprise a pair of bearing and fixed plate, uses the fixed plate to arrange as axle symmetry between two bearings, and the bearing is swing joint with the fixed plate, and the bottom of fixed plate and the top fixed connection of arm-tie 4.

Preferably, two groups of the X-shaped movable cross connecting rods 60 are arranged and are arranged symmetrically in pairs; the single group of X-shaped movable cross connecting rods 60 consists of a first connecting rod 600 and a second connecting rod 601; two sides of the top of the rear end face of the pulling plate 4 are respectively provided with a first hinge part 9, and two sides of the bottom of the rear end face of the pulling plate 4 are respectively provided with a first slide rail 10 which is vertically arranged; the left side and the right side of the top part of the rear side of the frame 1 are respectively provided with a second hinge part 11, and the left side and the right side of the lower part of the rear side of the frame 1 are respectively provided with a second slide rail 12 which is vertically arranged; the top of the first connecting rod 600 is movably connected with the first hinge part 9, the bottom of the first connecting rod 600 is movably connected with a first connecting rod bottom sliding part 13, and the first connecting rod bottom sliding part 13 is movably arranged in the first slide rail 10; the top of the second connecting rod 601 is movably connected with the second hinge portion 11, the bottom of the second connecting rod 601 is movably connected with a second bottom sliding portion 14, and the second bottom sliding portion 14 is movably disposed in the second slide rail 12.

Preferably, a plurality of transverse pull rods 15 are fixedly connected between the X-shaped movable cross connecting rods 60 for improving structural stability.

Preferably, the frame 1 is enclosed with barrier nets 2 on the bottom surface, the top surface, the left side surface, the right side surface and the front side surface, respectively. By adopting the design, on one hand, the blocking net on the rear side surface can be omitted, and on the other hand, the installation and the maintenance of the movable connecting rod mechanism 6 are convenient.

Preferably, the bottom end of the frame 1 is provided with a drawing slide rail 16. Through the setting of pull slide 16, be convenient for set up with pull slide 16 complex pull tray, and then collect animal excrement.

Preferably, a drawing type animal access door 17 is arranged on the front side surface of the frame 1.

Preferably, a plurality of clamping notches 50 are arranged on the handle 5 at intervals; a bolt 51 for locking the handle 5 is provided on the front side of the frame 1 corresponding to the engaging notch 50. Through this design, can realize the drawing board 4 spacing at the 1 inner chamber of frame, prevent that the animal from struggling the aversion that leads to drawing board 4.

Preferably, the handle 5 is in a sectional type, the sections are movably hinged, and a gripping part 18 is arranged at the initial section of the handle 5.

The utility model discloses a theory of operation:

the utility model is suitable for breeding experimental animals such as macaques, crab eating monkeys, marmoset monkeys, ferrets, rabbits and the like; when animals are raised by using the rearing cage, when the animals in the rearing cage need to be grabbed, after the limit locking of the bolt 51 is released, the handle 5 is pulled outwards, and the handle 5 drives the pull plate 4 to move towards the pull-type animal in-and-out door 17 together; because the pull plate 4 is movably connected with the X-shaped movable cross connecting rod 60 and the top sliding component, when the pull plate is pulled outwards, the X-shaped movable cross connecting rod 60 is unfolded, and the top sliding part 71 moves outwards along the through groove 72, so that the raised animals are driven to be close to the front side surface of the frame 1, and the animals are convenient for operators to grab; in the same way, the pulling plate 4 can be moved to the direction departing from the pull type animal access door 17 in a labor-saving manner.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. A labor-saving animal feeding cage comprises a cage body; the cage body consists of a cuboid frame (1) and a blocking net (2) used for enclosing the frame (1); a squeezing and pulling device (3) is arranged in the frame (1); the method is characterized in that: the squeezing and pulling device (3) comprises a pulling plate (4), a handle (5), a movable connecting rod mechanism (6) and a top sliding assembly (7); the frame (1) is provided with a handle track (8) which is used for being in sliding fit with the handle (5), and the handle (5) is fixedly connected with the pull plate (4); the movable connecting rod mechanism (6) comprises an X-shaped movable cross connecting rod (60); the X-shaped movable cross connecting rod (60) is respectively movably connected with the pulling plate (4) and the frame (1); the top sliding assembly (7) consists of a top sliding rail (70) arranged at the top of the frame and a top sliding part (71), and a through groove (72) for the top sliding part (71) to slide through is formed in the bottom end of the top sliding rail (70) in a penetrating manner; the top sliding rail (70) is vertically arranged with the pulling plate (4), and the top sliding part (71) is fixedly connected with the top of the pulling plate (4); by drawing the handle (5), the pulling plate (4) can drive the X-shaped movable cross connecting rod (60) to expand or contract in the inner cavity of the frame (1).

2. A labor-saving animal feeding cage according to claim 1, wherein: two groups of X-shaped movable cross connecting rods (60) are arranged and are arranged in a pairwise symmetrical manner; the single group of X-shaped movable cross connecting rods (60) consists of a first connecting rod (600) and a second connecting rod (601); two sides of the top of the rear end face of the pulling plate (4) are respectively provided with a first hinge part (9), and two sides of the bottom of the rear end face of the pulling plate (4) are respectively provided with a first sliding rail (10) which is vertically arranged; the left side and the right side of the top part of the rear side of the frame (1) are respectively provided with a second hinge part (11), and the left side and the right side of the lower part of the rear side of the frame (1) are respectively provided with a second slide rail (12) which is vertically arranged; the top of the first connecting rod (600) is movably connected with the first hinge part (9), the bottom of the first connecting rod (600) is movably connected with a first connecting rod bottom sliding part (13), and the first connecting rod bottom sliding part (13) is movably arranged in the first sliding rail (10); the top of the second connecting rod (601) is movably connected with the second hinge part (11), the bottom of the second connecting rod (601) is movably connected with a second bottom sliding part (14), and the second bottom sliding part (14) is movably arranged in the second sliding rail (12).

3. A labor-saving animal feeding cage according to claim 2, wherein: a plurality of transverse pull rods (15) are fixedly connected between the X-shaped movable cross connecting rods (60).

4. A labor-saving animal feeding cage according to claim 1, wherein: the blocking nets (2) are respectively enclosed on the bottom surface, the top surface, the left side surface, the right side surface and the front side surface of the frame (1).

5. A labor-saving animal feeding cage according to claim 1, wherein: the bottom end of the frame (1) is provided with a drawing slide rail (16).

6. A labor-saving animal feeding cage according to claim 4, wherein: the front side surface of the frame (1) is provided with a drawing type animal in-out door (17).

7. A labor-saving animal feeding cage according to claim 1, wherein: a plurality of clamping notches (50) are arranged on the handle (5) at intervals; a bolt (51) for locking the handle (5) is arranged on the front side surface of the frame (1) corresponding to the clamping notch (50).

8. A labor-saving animal feeding cage according to claim 1, wherein: the handle (5) is of a sectional type, the sections are movably hinged, and a holding part (18) is arranged at the initial section of the handle (5).