CN105660435A - Cage device for in animal flat culture test - Google Patents

Abstract

The invention discloses a cage device for animal flat-raising experiments. The cage device is composed of at least two cage units spliced left and right, each cage unit is composed of a rectangular frame, and the top of the rectangular frame is The front, left, right and rear sides are all equipped with grid panels, the front of the rectangular frame is equipped with a grid-type horizontal sliding door, the front of the rectangular frame is located inside the horizontal sliding door and a rectangular baffle is installed, the left and right frames Card slots are provided on the lower sides, and the two ends of the rectangular baffle are respectively embedded in the card slots. Grid plates are arranged on the top, left, right and rear sides of the rectangular frame of the cage unit of the present invention, which not only saves steel materials, but also facilitates the mutual attention and communication of animals kept in the house, and conforms to the behavioral welfare of poultry; at the same time, It is convenient for the coordination and unification of environmental factors such as light and wind speed among the cages, and it is also convenient for the test personnel to observe the conditions of the animals in the house; the rectangular baffle is used to prevent the animals in the house from escaping when the horizontal sliding door is opened and the test personnel are feeding or entering and exiting. .

Description

A kind of cage device for flat raising experiment of animals

technical field

The invention relates to a cage, in particular to a cage device for a test of flat raising of domestic (special) poultry animals.

Background technique

Indoor scientific research on domestic (special) poultry under the flat rearing model, including comparisons in areas such as chicken, duck and quail production performance testing, breeding density, breeding environment control, feeding management technology, nutritional regulation, and disease prevention and control during the developmental period sex studies.

At present, there is no cage device specially used for carrying out indoor scientific research under the flat raising mode of domestic (special) poultry both at home and abroad. In the past scientific research, in order to ensure the consistency of the number of repetitions and the available small environment in each test group, the ready-made, large-scale fixed pens are generally used, through square bricks, cotton or chemical fiber grids and wood ( Metal) grids, etc. are used to isolate the housing space, artificially create a repetitive space with a relatively uniform surface area, and then put experimental animals in such a repetitive space, and then carry out follow-up scientific research.

In order to facilitate the construction of the pens, save materials and facilitate feeding, the height of the partitions between the isolated pens is generally available for people to climb or cross. The isolation pens built with square bricks have problems in the control of the consistency of the small scientific research environment, including: ① The isolation room with a temporary gate should not be opened too large, which is prone to animals fleeing; It is inconvenient to open and close the door during the process of entering and exiting and feeding with a heavy hand, and it is easy for animals to escape; It is often more inconvenient when the hands are carrying heavy loads; ③The lower end of the isolation pen is closed, making it difficult to clean up litter and dirt; ④The view between the isolation pens is closed, which affects the behavior and welfare of animals kept in the enclosure, and it is also for researchers to observe Inconvenience; ⑤ The pens are isolated by fully enclosed brick walls, which may cause inconsistencies in the air velocity between the pens.

Temporary isolation pens built with cotton or chemical fiber grids and wooden (metal) grids also have problems in the control of the consistency of small scientific research environments, including: ① The grids are soft and difficult to fix corners, making The floor area is not easy to control accurately; ②In order to save the grid and space, the grid will be shared between the isolation fences, so that there is no or lack of aisles and entrances between the isolation fences, and it is inconvenient for scientific researchers and house animals to enter and exit; ③The isolation fence uses a section It is easy to deform and collapse after a period of time, and it is difficult to guarantee the relative independence and airtightness of the repeated space, and it is easy for animals to escape from the cage; Inconvenient, easy to cause animals to escape cages; ⑤When the airtightness of the lower end of the isolation fence is not enough, it is easy to cause litter to escape from adjacent pens, resulting in errors in scientific research related to litter; at the same time, it can cause ground pollution in the isolation zone or aisle; ⑥ Yes After the temporary isolation of the large-scale fixed stalls distributed by the water line and the material line, it is impossible to ensure that the distribution of the buckets and drip nipples in each isolation room is consistent.

In addition to the above-mentioned individual problems, the isolation pens built with square bricks and the temporary isolation pens built with cotton or chemical fiber grids and wooden (metal) grids, etc., also have common problems, including: ① Transformation In the barns with no water line and hanging feed line distribution before the transformation, the feed bucket or (and) water bucket can only be placed on the ground, and the poultry has scratching behavior and random excretion behavior, which is easy to cause feed and drinking water to spill and pollute. Cause relevant scientific research errors; at the same time, the spilled feed and drinking water will cause litter pollution, which seriously affects the living and health welfare of animals raised in the house; There are difficulties, and the height, density and distribution of foreign objects are also difficult to be consistent; ③The space of the isolated pen cannot be adjusted with the increase of the age of the scientific research animals; ④It cannot form a three-dimensional closed space, and scientific research related to lighting cannot be carried out, etc. The isolated pens constructed in this way will not be able to meet the relative independence and consistency requirements of repeated pens within and between groups in various scientific researches, which will bring uncontrollable interference and errors to the scientificity and reliability of the research results. .

Contents of the invention

In order to solve the problems existing in the existing cage device used for carrying out indoor scientific research on domestic (special) poultry, the invention provides a cage device for animal flat-raising experiments.

The invention provides a cage device for animal flat-raising experiments. The cage is composed of at least two cage units spliced left and right, each cage unit is composed of a rectangular frame, and the top surface of the rectangular frame , the left, right and rear are equipped with grid panels, the front is equipped with grid-type horizontal sliding doors, the front of the rectangular frame body is installed with rectangular baffles on the inside of the horizontal sliding doors, and the lower sides of the left and right frames are equipped with card groove, the left and right ends of the rectangular baffle are respectively embedded in the card groove.

Preferably, sliders are fixed on both sides of the upper end of the horizontal sliding door, pulleys are installed on both sides of the lower end of the horizontal sliding door, the horizontal sliding door is a built-in horizontal sliding door or an external horizontal sliding door, and the horizontal sliding doors of two adjacent cage units They are built-in horizontal sliding doors and external horizontal sliding doors.

Preferably, metal skirting boards are installed on the front and rear bottoms of the rectangular frame, and the upper frame of the front of the rectangular frame is provided with a built-in horizontal sliding door upper track and an external horizontal sliding door upper track, and the metal skirting at the front bottom of the rectangular frame The skirting board is provided with a built-in horizontal sliding door lower track and an external horizontal sliding door lower track, and the height difference between the built-in horizontal sliding door lower track and the external horizontal sliding door lower track is 12-15cm.

Preferably, the grid plates on the left and right sides of the rectangular frame are divided into upper and lower parts, which are respectively fixed grids and movable partitions, and the front and rear ends of the movable partitions are respectively placed at the front and rear. in the chute of the frame.

Preferably, the cage device also includes a waterline, and the waterline includes a waterline pipe, a waterline horizontal slide line, a water tank, a waterline lifting handle, a waterline lifting device, and a pulley; the left and right sides of the cage are respectively fixed There are pulleys, the waterline lifting handle is connected to the pulley, the waterline horizontal sliding line is connected to the pulleys at both ends, the waterline pipe is connected to the waterline horizontal sliding line through the waterline pipe lifting device, and is suspended in parallel below the waterline horizontal sliding line; One end of the water line pipe is connected to the water tank through the water tank hose, and a drip head is installed on the water line pipe. The vertical distance between the water line pipe and the front rectangular baffle is 90-95cm.

Preferably, the lower grid side of the fixed grid is provided with a waterline horizontal sliding line through hole, and a rectangular hollow is opened in the middle of the movable partition, and the waterline pipe passes through the rectangular hollow.

Preferably, the cage device also includes a material line, and the material line includes a material line horizontal slide line, a material barrel, a material line lifting handle, a material line pulling device, and a pulley; the left and right sides of the cage device are respectively fixed with pulleys , the lifting handle of the material line is connected to the pulley, and the horizontal sliding line of the material line is connected to the pulleys on both sides of the cage. The vertical distance between the center and the front rectangular baffle is 45-50cm. Preferably, the upper frame of the front of the rectangular frame is provided with the upper track of the built-in horizontal sliding door and the upper track of the external horizontal sliding door, the metal skirting board is provided with the lower track of the built-in horizontal sliding door and the lower track of the external horizontal sliding door, and the lower track of the built-in horizontal sliding door The height difference from the track under the external horizontal sliding door is 15-20cm.

Preferably, oblique oblong hollows are arranged on the rectangular baffle, and the height of the upper edge of the rectangular baffle from the ground is 50-70cm.

Preferably, the grid aperture of the grid plate behind the rectangular frame gradually becomes smaller from top to bottom.

Preferably, the four vertical frames of the rectangular frame body and the four frames of the top surface are all made of hollow metal tubes.

The cage device for animal raising experiment of the present invention has the following advantages:

(1) The grid plates on the top, left, right and rear of the rectangular frame of the cage unit save steel materials and facilitate the mutual attention and communication of animals kept in the house, which is in line with the behavioral welfare of poultry; at the same time It is convenient for the coordination and unification of environmental factors such as light and wind speed among the cages, and it is also convenient for the experimenters to observe the conditions of the animals in the cage;

(2) The rectangular baffle is used to prevent the internal animals from escaping when the horizontal sliding door is opened and the test personnel are feeding or entering and exiting;

(3) When multiple cages are spliced and used, the staggered design of the horizontal sliding door not only saves aisle space, facilitates the entry and exit of operators, but also facilitates the test personnel to flexibly control the opening width of the door, and facilitates the flexible opening and closing of the door when carrying a load;

(4) The bottom of the front and back of the rectangular frame is equipped with a metal skirting board with a height of 10cm, which can be used to ensure the stability of the rectangular frame structure. Guarantee the accuracy of the test related to the litter if the litter inside the cage moves into the cage or pollutes the corridor;

(5) The movable partitions on the left and right sides of the rectangular frame can be pushed up for adjustment of the cage space, which is convenient for the adjustment of the stocking density of poultry in the whole development period, and can be used for feeding and use of poultry in the whole development period; at the same time, it is convenient The cleaning of litter and dirt in the cage can solve the problem of residual dead corners; the rectangular hollow in the middle of the movable partition can be used for the lifting of the water line, which is convenient for the flexible adjustment of the height of the drinking water line for raising poultry throughout the development period;

(6) The water line and the bucket are off the ground, which can avoid the spillage and pollution of the water due to poultry's grabbing behavior; the front and back of the feed line and the water line are staggered by 45cm, which can avoid the conflict between the animals' feeding and drinking water; off the ground The vertical distance between the suspended material bucket and the front is no more than 50cm, and the test personnel do not need to cross the rectangular front baffle to enter the cage, and the drinking water is provided through the water line, which minimizes the interference to the life activities of the housed animals; water The line and feed line can be adjusted flexibly, accurately, and uniformly from the ground, which is suitable for feeding and using poultry during the entire development period;

(7) The grid plate behind the rectangular frame is closer to the ground and the grid aperture is smaller, so that the setting can prevent small-day-old domesticated animals from fleeing the cage;

(8) The cage device of the present invention finely adjusts the small internal environment of the cage through component assembly, so that the environment of each repeated cage position is relatively independent and consistent, and scientifically and effectively ensures the development of related poultry experiments in the flat rearing mode.

Description of drawings

Fig. 1 is the decomposed schematic view of the cage unit of the cage device for animal raising experiment of the present invention;

Fig. 2 is the structural representation after the splicing of the cage unit of the cage device of the animal raising experiment of the present invention;

Fig. 3 is the structural representation of the horizontal sliding door after the splicing of the cage unit of the cage device of the animal raising experiment of the present invention;

Fig. 4 is the front schematic view of the built-in horizontal sliding door upper track of the cage device for animal raising experiment of the present invention;

Fig. 5 is the front schematic view of the track on the external horizontal sliding door of the cage device for raising animals in the present invention;

Fig. 6 is the longitudinal sectional view of the track on the horizontal sliding door of the cage device for raising animals horizontally according to the present invention;

Fig. 7 is the front schematic view of the lower track of the horizontal sliding door of the cage device for raising animals horizontally according to the present invention;

Fig. 8 is the longitudinal sectional view of the lower track of the horizontal sliding door of the cage device for animal raising experiment of the present invention;

Fig. 9 is the schematic structural view of the movable partition of the cage device for animal raising experiment of the present invention;

Fig. 10 is the structural representation of the water line and the material line of the cage device for raising animals horizontally according to the present invention;

1. Rectangular frame; 2. Horizontal sliding door; 2-1. Slider; 2-2. Pulley; 3. Rectangular baffle; 3-1. Oval hollow; 4. Card slot; 5-1. Built-in Upper rail of horizontal sliding door; 5-1-1, fixing hole of inner rail; 5-1-2, vertical folding of inner rail; 5-1-3, middle horizontal folding of inner rail; 5-1-4, lower longitudinal folding of inner rail Folding; 5-2, the lower track of the built-in horizontal sliding door; 5-2-1, the longitudinal folding of the upper inner rail of the lower rail; 5-2-2, the horizontal folding of the upper inner rail of the lower rail; 5-2-3, the fixed folding of the lower rail ;6-1, the upper rail of the external horizontal sliding door; 6-1-1, the fixing hole of the outer rail; 6-1-2, the vertical folding of the outer rail; 6-1-3, the horizontal folding of the outer rail; 6-1 -4. Longitudinal folding under the outer rail; 6-2. Lower rail of the external horizontal sliding door; 6-2-1. Horizontal folding of the lower outer rail under the lower rail; 6-2-2. Longitudinal folding of the lower outer rail under the lower rail; 7. Metal skirting board; 8. Fixed grid; 9. Movable partition; 9-1. Movable board 1; 9-2. Movable board 2; 10. Chute; 11. Rectangular hollow; ;13. Material line horizontal sliding line through hole; 14. Water line pipe; 15. Water line horizontal sliding line: 16. Water tank; 17. Water line lifting handle; 18. Water drop head; ;20, positioning buckle of water line pipe; 21, lifting line of water line pipe; 22, water accumulation cup; 23, horizontal slide line of material line; 24, lifting line of material barrel; 25, material barrel; 27. The fixing buckle of the pulling line of the material barrel; 28. The positioning tube of the material line; 29. The anchoring hole of the inner and outer rails; 30. The clamping hole of the positioning tube of the material line; 31. The fixing hole of the lower rail.

detailed description

The present invention will be described in detail below through specific embodiments and accompanying drawings.

As shown in Figures 1-3, the animal cage device of the present invention is composed of at least two cage units by splicing left and right, and each cage unit is composed of a rectangular frame body 1, and the rectangular frame body 1 Grid panels are installed on the top, left, right and rear sides of the top, grid type horizontal sliding doors 2 are installed in the front, and rectangular baffles 3 are installed in the front of the rectangular frame body 1 on the inside of the horizontal sliding doors. The lower sides are provided with card slots 4, and the left and right ends of the rectangular baffle plate 3 are embedded in the card slots 4 respectively.

The rectangular baffle 3 is folded from hot-dip galvanized Q235 steel plate, and the upper edge of the rectangular baffle 3 is folded vertically inwards with the whole long side of the steel plate to form a rolling side pocket with suitable width; the height of the built-in rectangular baffle 3 can be adjusted according to different types. The height of adult individuals belonging to domestic (special) poultry should be reasonably controlled. When the horizontal sliding door 2 is opened and the test personnel feed or enter and exit the process, the rectangular baffle plate 3 is used to prevent the domesticated animals from escaping. The lower sides of the left and right frames of the rectangular frame body 1 are provided with slots 4, and the left and right ends of the rectangular baffle 3 are embedded in the slots 4 respectively, and the rectangular baffle 3 can be drawn out or put into the slot 4.

Preferably, sliders 2-1 are fixed on both sides of the upper end of the horizontal sliding door 2, pulleys 2-2 are installed on both sides of the lower end of the horizontal sliding door 2, and the horizontal sliding door 2 is a built-in horizontal sliding door or an external horizontal sliding door. The horizontal sliding doors 2 of two adjacent cage units are respectively built-in horizontal sliding doors and external horizontal sliding doors. The junction of the front and back of the rectangular frame body 1 and the ground is equipped with a metal skirting board 7 with a height of 10 cm. The upper frame of the rectangular frame body 1 is provided with a built-in horizontal sliding door upper track 5-1 and an external horizontal sliding door. The upper door track 6-1, the lower metal skirting board 7 are provided with a built-in horizontal sliding door lower track 5-2 and an external horizontal sliding door lower track 6-2, a built-in horizontal sliding door lower track 5-2 and an external horizontal sliding door lower track 6 -2 has a height difference of 15-20cm.

During the test, the cage includes multiple cage units to facilitate multiple treatments of the test and control groups. The bottom of the front and back of the rectangular frame body 1 is equipped with a height of 10 cm metal skirting board 7, and the metal skirting board 7 provided with the same height metal plate edge at the lower edge of the movable partition 9 can prevent the padding inside the cage from escaping. Cages or contaminated corridors can ensure the accuracy of litter-related tests.

As shown in Figure 4, the upper left end of the upper track 5-1 of the built-in horizontal sliding door is cut to protrude one inner rail fixing hole 5-1-1; the upper right end of the upper track 5-1 of the built-in horizontal sliding door is cut off by a recess Inner rail fixing hole 5-1-1, inner and outer rail anchor holes 29 and material line positioning pipe clamping holes 30 are respectively reserved at the positions shown in the middle of the upper rail 5-1 of the built-in horizontal sliding door. As shown in Figure 6, the upper track 5-1 of the built-in horizontal sliding door includes a vertical fold 5-1-2 on the inner rail, a middle horizontal fold 5-1-3 on the inner rail, and a longitudinal fold 5-1-4 on the inner rail. Bottom longitudinal fold 5-1-4 ends folded to form piping edge.

As shown in Figure 5, the upper left end of the upper rail 6-1 of the external horizontal sliding door is cut to protrude from an outer rail fixing hole 6-1-1; the upper right end of the upper rail 6-1 of the external horizontal sliding door is cut by a depression One outer rail fixing hole 6-1-1 is dropped; the inner and outer rail anchor holes 29 and material line positioning pipe clamping holes 30 are respectively reserved at the positions shown in the middle of the upper rail 6-1 of the outer horizontal sliding door. As shown in Figure 6, the upper track 6-1 of the external horizontal sliding door includes a vertical fold 6-1-2 on the outer rail, a horizontal fold 6-1-3 in the outer rail, and a vertical fold 6-1-4 under the outer rail. Under rail longitudinal fold 6-1-4 ends folded to form piping edge.

The inner and outer rails of the upper rail of the horizontal sliding door pass through their respective fixing holes, and are fixed on the front upper edge of the rectangular frame body 1 with nuts; the inner and outer rails of the upper rail of the horizontal sliding door pass through the anchor holes of the inner and outer rails at the same position, and are superimposed and fixed with nuts On the front upper edge of the rectangular frame body 1, it is parallel.

As shown in Figure 7 and Figure 8, the lower track 5-2 of the built-in horizontal sliding door and the lower track 6-2 of the external horizontal sliding door are double-tracked up and down, and the lower track has 5 folds, including 5- 2-1, horizontal folding of the upper inner rail of the lower rail 5-2-2, fixed folding of the lower rail 5-2-3, horizontal folding of the lower outer rail of the lower rail 6-2-1 and longitudinal folding of the lower outer rail of the lower rail 6-2 -2, the vertical folded ends of the upper and lower rails are folded to form piping; the left and right ends of the lower rail fixing plate are respectively cut out with lower rail fixing holes 31 at the inlay positions.

The horizontal sliding door 2 is a built-in horizontal sliding door or an external horizontal sliding door. The upper and lower rails of the horizontal sliding door 2 are designed, and the horizontal sliding doors of the adjacent rectangular frame body 1 are staggered inside and outside; due to the distance between the upper edges of the inner and outer rails The height difference of the ground is 15-20cm, and the height of the built-in horizontal sliding door and the external horizontal sliding door of the adjacent rectangular frame body 1 is 15-20cm, so that the horizontal sliding doors of the adjacent rectangular frame body 1 can be opened simultaneously .

Preferably, the grid plate on the left side and the right side of the rectangular frame body 1 is equally divided into upper and lower parts, the upper part is a fixed grid 8, the lower part is a movable partition 9, and the front and rear ends of the movable partition 9 They are respectively located in the chute 10 provided on the front and rear frames.

The left and right sides of a single cage have the same structure, which is a mesh metal plate, which is composed of a hot-dip galvanized Q235 metal plate edge and a hot-dip galvanized boiling steel grid. The movable partition 9 of the lower part can move up and down along the chute 10 on the side. When the movable partition 9 moves upwards, it can clean the litter and dirt in the cage. According to the growth situation, the size of the space in the cage can be flexibly adjusted.

As shown in Figure 9, the movable partition 9 can be divided into movable panel 1 9-1 and movable panel 2 9-2, which can be separated and removed separately, wherein: the center of the two movable panels is evenly cut out and parallel to the left and right upper edges of the outer frame And the oblong hollow of the middle edge; the height of the lower edge of the movable plate from the lower edge of the rectangular hollow is 10cm; a rectangular metal plate is cut inward from the center of the right side of the movable plate, and the upper and lower sides of the cut part are 5cm to the right There are 2 square-neck screw holes inside; 2 square-neck screw holes are designed within 5cm from the left side of movable plate 2 corresponding to the square-neck screw holes on movable plate 1; the left side of movable plate 1 and the right side of movable plate 2 are completely The long-side steel plate is folded vertically inward twice to form a piping edge groove of suitable width.

A movable partition chute 10 is arranged on the main edge of the outer frame; One end of the movable partition 9 is stuck in the chute 10, and the other end is fixed with square neck screws; a rectangular hollow 11 is formed after the right side of movable plate one and the left side of movable plate two match; Gap, movable plate one 9-1 and movable plate two 9-2 can move up and down, when passing through the large hole of the square neck screw hole of movable plate one 9-1, the screw head can be avoided, thereby movable plate one 9-1 It is separated from movable plate 2 9-2, and can be pulled up for single removal.

Preferably, the cage also includes a water line and a material line. The upper grid margin of the fixed grid 8 is 45-50 cm away from the front frame. 90-95cm is provided with a waterline horizontal sliding line through hole 12, and the waterline pipe 14 passes through the rectangular hollow 11 in the middle of the movable partition. The vertical distance between the water line pipe 14 and the rectangular baffle plate 3 is 90-95cm.

As shown in Figure 10, the water line includes a water line pipe 14, a sliding line 15, a water tank 16, a water line lifting handle 17, a pulley, and a water line lifting device; The line lifting handle 17 is connected to the pulley, the waterline horizontal sliding line 15 is connected to the pulleys at both ends, the waterline pipe 14 is connected to the waterline horizontal sliding line 15 through the waterline pulling device, and is suspended below the waterline horizontal sliding line 15 in parallel, One end of the water line pipe 14 is connected to the water tank 16 through the water tank hose, and the water line pipe 14 is provided with a water dropper 18 . Next to the fixed buckle 19 of the waterline pipe lifting wire on the waterline pipe 14, a water accumulation cup 22 is suspended, so that when the animals are pecked for water, the water from the dripper is prevented from dripping onto the ground. The waterline lifting device includes a waterline pipe lifting wire fixing buckle 19, a waterline pipe positioning buckle 20, and a waterline pipe lifting wire 21. The waterline pipe lifting wire 21 bypasses the waterline pipe positioning buckle 20, and the two ends pass through the waterline respectively. The pipe lifting line fixing buckle 19 is fixed on the waterline horizontal sliding line 15 and the waterline pipe 14.

Turn the waterline lifting handle 17 to make the waterline horizontal sliding line 15 move left and right, and then change the hanging length of the waterline lifting line 22 through the waterline lifting device, and the waterline pipe 14 can move vertically up and down, and its vertical height from the ground occurs Change.

Preferably, the material line includes a material line horizontal slide line 23, a bucket 25, a material line lifting handle 26, a pulley, and a material line pulling device; the left and right sides of the splicing cage are respectively fixed with pulleys, and the material line horizontal slide line 23 is connected to the pulleys on both sides of the cage; the bucket 25 is connected to the horizontal sliding line 23 of the material line through the material line lifting device, and is vertically suspended below the horizontal sliding line 23 of the material line. The vertical distance is 45-50cm. The material line pulling device includes a material barrel lifting line 24, a material barrel lifting line fixing buckle 27, and a material line positioning tube 28. One end of the material barrel lifting line 24 is fixed on the material line horizontal slide line 23 through the material barrel lifting line fixing buckle 27. The other end bypasses the material line positioning pipe 28 and connects with the material barrel 25 .

Feed bucket 25 is plastic material, flat bottom, hangs vertically by 23 balance balances by feed bucket lifting wire; The bucket is replaced by a flat-bottomed low-slot pan. The distance between the feed bucket 25 and the front rectangular baffle 3 is 45-50cm, which is approximately equal to the length of a human arm, which is convenient for the test personnel to add feed outside the horizontal sliding door 2, and the test personnel do not need to enter the inside of the cage, which will interfere with the animals Reduced to minimum.

Rotating the material line lifting handle 26 can make the horizontal sliding line 23 of the material line translate left and right; The height of the ground then changes according to the hanging length of the bucket lifting wire 24 .

Preferably, the rectangular baffle 3 is provided with an oblique oblong hollow 3-1, and the height of the upper edge of the rectangular baffle 3 from the ground is 50-70cm. The oblong hollow 3-1 is convenient for the coordination and unification of environmental factors such as light and wind speed among the cages. The height of the built-in rectangular baffle 3 can be reasonably controlled according to the adult individual height of different species of domestic (special) poultry. Plate 3 can prevent the domestic animal from fleeing outside.

Preferably, the grid aperture of the grid plate behind the rectangular frame body 1 gradually becomes smaller from top to bottom. The back of the rectangular frame body 1 is a mesh metal partition, and the grid is provided with 3 kinds of rectangular grids from top to bottom, and gradually becomes smaller from top to bottom. This setting can prevent small day-old domesticated animals from fleeing the cage.

Preferably, the four vertical edges of the rectangular frame body 1 and the four edges of the top surface of the rectangular frame body 1 are all made of hot-dip galvanized Q235 angle steel, and the grid plates on the left and right sides of the rectangular frame body 1 can be reinforced with middle edges , the middle edge is also made of hot-dip galvanized Q235 angle steel, which plays the role of reinforcing the rectangular frame body 1.

Wherein, the partitions on each side of the rectangular frame body 1 are deformation-resistant mesh metal partitions, which can be used for fixing and hanging internal poultry entertainment objects, perches, etc.; and can hang a blackout curtain along the top of the partition.

When the cage device of the present invention was used during the test, the density of the animals raised therein was shown in Table 1.

Table 1 Poultry stocking density

The preferred embodiments of the present invention are not intended to limit the present invention, and any modifications, equivalent replacements and simple improvements made in the essence of the present invention shall be included within the protection scope of the present invention.

Claims (10)

1. the flat test cage of supporting of animal has device, it is characterized in that, this cage tool device is had unit by least two cage and is spliced to form by left and right, each cage tool unit is constituted by rectangular framework (1), the end face of rectangular framework, the left side, the right side and be mounted on waffle slab below, grid type cross pulling door (2) is installed before rectangular framework, it is positioned at inside cross pulling door before rectangular framework and rectangle baffle plate (3) is installed, the downside of left and right frame is provided with draw-in groove (4), and the two ends of rectangle baffle plate are embedded in draw-in groove respectively.

2. the flat test cage of supporting of animal according to claim 1 has device, it is characterized in that, both sides, cross pulling door upper end are fixed with slide block (2-1), both sides, cross pulling door lower end are provided with pulley (2-2), cross pulling door is built-in cross pulling door or external cross pulling door, and two adjacent cages have the cross pulling door respectively built-in cross pulling door of unit and external cross pulling door.

3. the flat test cage of supporting of animal according to claim 2 has device, it is characterized in that, bottom before rectangular framework, below is mounted on metal skirting (7), upper side frame place before rectangular framework is provided with built-in cross pulling door and gets on the right track (5-1) and external cross pulling door gets on the right track (6-1), the metal skirting of rectangular framework front bottom is provided with built-in cross pulling door lower railway (5-2) and external cross pulling door lower railway (6-2), and the difference in height of built-in cross pulling door lower railway and external cross pulling door lower railway is 12-15cm.

4. the flat test cage of supporting of animal according to claim 1 has device, it is characterized in that, the rectangular framework left side, the right side waffle slab be divided into upper and lower two parts, respectively fixing grid (8) and active clapboard (9), the forward and backward two ends of active clapboard are respectively placed in the chute being opened in forward and backward frame (10).

5. the flat test cage of supporting of animal according to claim 4 has device, it is characterized in that, this cage tool device also includes waterline, and waterline includes waterline pipe (14), the horizontal slip of waterline (15), water tank (16), waterline lifting handle (17), waterline pulling apparatus, pulley; The arranged on left and right sides of cage tool is respectively fixed with pulley, and waterline lifting handle connects pulley, and the horizontal slip of waterline is connected to two head sheaves, and waterline pipe is connected with the horizontal slip of waterline by waterline pipe pulling apparatus, and parallel hangs on below the horizontal slip of waterline;Waterline pipe one end is connected to water tank by tank hose, and waterline pipe is installed water droplet head (18), and the vertical dimension of waterline pipe and rectangle baffle plate above is 90-95cm.

6. the flat test cage of supporting of animal according to claim 5 has device, it is characterized in that, the lower lattice limit of fixing grid is provided with the horizontal slip via (12) of waterline, and the centre position of active clapboard has rectangle hollow out (11), waterline pipe traverse rectangle hollow out.

7. the flat test cage of supporting of animal according to claim 4 has device, it is characterized in that, this cage tool device also includes stockline, and stockline includes stock line level slip (22), charging basket (25), stockline lifting handle (26), stockline pulling apparatus, pulley; The arranged on left and right sides of cage tool device is respectively fixed with pulley, stockline lifting handle connects pulley, stock line level slip is connected to cage and has two side rollers, charging basket is connected with stock line level slip by stockline pulling apparatus, and vertical hanging is below stock line level slip, the vertical dimension of charging basket center and rectangle baffle plate above is 45-50cm.

8. the flat test cage of supporting of animal according to claim 1 has device, it is characterised in that be provided with the oblong hollow out (3-1) of inclination on rectangle baffle plate, and the height on the upper limb distance ground of rectangle baffle plate is 50-70cm.

9. the flat test cage of supporting of animal according to claim 1 has device, it is characterised in that after rectangular framework, the grid aperture of waffle slab tapers into from top to bottom.

10. the flat test cage of supporting of animal according to claim 1 has device, it is characterised in that four vertical edge frame of rectangular framework and the four edges frame of end face are constituted by the metal tube of hollow.