CN216164220U - Automatic washing unit of experimental animals cage utensil - Google Patents

Abstract

The utility model belongs to the field of cleaning of animal cages, and particularly relates to an automatic washing device for experimental animal cages, which comprises a bottom plate, wherein a water tank and a plurality of supporting columns are installed at the top end of the bottom plate, a slag receiving box which is positioned above the water tank is installed at the top ends of the supporting columns together, inverted U-shaped supporting rods are installed on two sides of the top end of the slag receiving box, and a plurality of animal cages are movably installed at the top ends of the two supporting rods through a fixing mechanism; the two ends of one side of the slag receiving box are respectively provided with a fixed block, one fixed block is provided with a motor, an output shaft of the motor is connected with a reciprocating screw rod which is rotatably connected between the two fixed blocks, and the reciprocating screw rod is provided with a cleaning mechanism; install the liquid pump on the lateral wall of water tank, the end of intaking of liquid pump passes through the inside intercommunication of inlet tube with the water tank. The device can realize the cleaning of the bottom of the animal cage and the slag receiving box at regular time, does not need manual cleaning, and provides a good living environment for animal feeding.

Description

An automatic flushing device for experimental animal cages

technical field

The utility model relates to the technical field of animal cage cleaning, in particular to an automatic flushing device for experimental animal cages.

Background technique

Laboratory zoology has now developed into a new comprehensive discipline, and a lot of manpower and material resources have been invested in the research of laboratory zoology at home and abroad. At this stage, the overall level of domestic laboratory animal management is relatively low. The cleaning and disinfection of most laboratory animal facilities still needs to be done manually. Using manual methods, the staff is labor-intensive, and the cleaning is not timely, which affects the sanitation of the breeding environment. Therefore, we propose an automatic rinsing device for experimental animal cages.

Utility model content

The utility model proposes an automatic flushing device for experimental animal cages, which solves the problem that the existing experimental animal cages cannot be cleaned automatically.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

An automatic flushing device for experimental animal cages, comprising a bottom plate, a water tank and a plurality of support columns are installed on the top of the bottom plate, a slag receiving box located above the water tank is jointly installed on the top of the supporting columns, and both sides of the top of the slag receiving box are An inverted U-shaped support rod is installed, and the tops of the two support rods are movably installed with multiple animal cages through a fixing mechanism;

A fixed block is installed on both ends of one side of the slag receiving box, a motor is installed on one fixed block, the output shaft of the motor is connected with a reciprocating screw rod that is rotatably connected between the two fixed blocks, and a cleaning mechanism is installed on the reciprocating screw rod ;

A liquid pump is installed on the side wall of the water tank, the water inlet end of the liquid pump is connected with the interior of the water tank through a water inlet pipe, and the water outlet end of the liquid pump is connected with the cleaning mechanism through a water conduit.

It is worth noting that a controller and a timer are also installed on the slag receiving box, the controller is electrically connected to the timer, the input end of the controller is connected to a power source, and the output end of the controller is connected to a motor and a liquid pump.

It is worth noting that the cleaning mechanism includes a transmission block that is threadedly connected to the reciprocating screw rod, the transmission block is slidably connected to the side wall of the slag receiving box, the upper and lower ends of the transmission block are rotatably connected with a rotating shaft, and one end of the rotating shaft is A cleaning brush is fixedly connected, and the two cleaning brushes are respectively slidably connected with the bottom wall of the animal cage and the bottom wall of the slag receiving box. A water spray pipe, one end of the water spray pipe is connected with the water conduit.

It is worth noting that a drive roller is installed on the two rotating shafts, a drive belt is installed between the two drive rollers, a gear is also installed on the rotating shaft at the bottom end, and a rack that meshes with the gear is fixed at the top of the water tank. .

It is worth noting that the bottom surface of the slag receiving box is inclined to one side, and both sides of the bottom end of the slag receiving box are connected with sewage pipes.

It is worth noting that the fixing mechanism includes four L-shaped clips arranged in a rectangular shape, the L-shaped clips are symmetrically arranged at the top of the support rod, and the side walls of the L-shaped clips are threadedly connected with locking screws. .

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

1. The present utility model proposes an automatic washing device for experimental animal cages. Through the settings of the slag receiving box, the fixing mechanism, the animal cage and the support rod, the animal cage can be quickly fixed on the device, and the feces of the animals will be removed. Drop directly into the slag receiving box.

2. The utility model proposes an automatic flushing device for experimental animal cages. Through the setting of the cleaning mechanism, the motor, the reciprocating screw, the liquid pump, the water tank, the controller, the timer and other structures, the bottom of the animal cage can be regularly cleaned. And the cleaning of the slag receiving box, without manual manual cleaning, provides a good living environment for animal feeding.

Description of drawings

Fig. 1 is the perspective view of a kind of laboratory animal cage automatic flushing device proposed by the utility model;

Fig. 2 is the structural representation of a kind of laboratory animal cage automatic flushing device proposed by the utility model;

3 is a schematic structural diagram of a slag receiving box, a fixing mechanism and a support rod of an automatic washing device for experimental animal cages proposed by the utility model;

FIG. 4 is a schematic structural diagram of a cleaning mechanism of an automatic flushing device for experimental animal cages proposed by the utility model.

In the figure: 1. Bottom plate; 2. Water tank; 3. Support column; 4. Sewage pipe; 5. Slag receiving box; 6. Support rod; 7. Fixing mechanism; 701, L-shaped clip; 702, locking screw; 8. Animal cage; 9. Electric motor; 10. Fixed block; 11. Reciprocating screw rod; 12. Water conduit; 13. Cleaning mechanism; 1301, Water spray pipe; 1302, Cleaning brush; 1303, Transmission block; 1304, Transmission Belt; 1305, drive roller; 1306, shaft; 1307, rack; 1308, gear; 14, liquid pump.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example.

1-4, a laboratory animal cage automatic flushing device, comprising a bottom plate 1, the top of the bottom plate 1 is installed with a water tank 2 and a plurality of support columns 3, the top of the support column 3 is jointly installed with a water tank 2 above the top. In the slag receiving box 5, inverted U-shaped support rods 6 are installed on both sides of the top of the slag receiving box 5, and the tops of the two support rods 6 are movably installed with a plurality of animal cages 8 through the fixing mechanism 7;

As shown in FIG. 3 , the fixing mechanism 7 includes four L-shaped clips 701 arranged in a rectangular shape. The L-shaped clips 701 are symmetrically arranged at the top of the support rod 6 , and the side walls of the L-shaped clips 701 are threadedly connected There are locking screws 702, the animal cage 8 is placed in the four L-shaped clips 701, and then the locking screws 702 are tightened to quickly realize the fixation of the animal cage 8 and the device.

A fixed block 10 is installed on both ends of one side of the slag receiving box 5, and a motor 9 is installed on one fixed block 10. A cleaning mechanism 13 is installed on the screw rod 11;

As shown in FIG. 4 , the cleaning mechanism 13 includes a transmission block 1303 that is threadedly connected to the reciprocating screw rod 11 , the transmission block 1303 is slidably connected to the side wall of the slag receiving box 5 , and the upper and lower ends of the transmission block 1303 are rotatably connected with a rotating shaft 1306, one end of the rotating shaft 1306 is fixed with a cleaning brush 1302, the two cleaning brushes 1302 are respectively slidably connected with the bottom wall of the animal cage 8 and the bottom wall of the slag receiving box 5, and a top wall is installed between the two cleaning brushes 1302. Both the bottom wall and the bottom wall are provided with a water spray pipe 1301 with a plurality of water spray holes, and one end of the water spray pipe 1301 is connected to the water conduit 12 .

A transmission roller 1305 is installed on the two rotating shafts 1306, a transmission belt 1304 is installed between the two transmission rollers 1305, a gear 1308 is also installed on the rotating shaft 1306 at the bottom end, and the top of the water tank 2 is fixed with a tooth meshing with the gear 1308. The strip 1307 can automatically realize the rotation of the two cleaning brushes 1302 when the cleaning mechanism 13 reciprocates left and right, so as to effectively clean the bottom wall of the animal cage 8 and the bottom wall of the slag receiving box 5, and the cleaning effect is good.

A liquid pump 14 is installed on the side wall of the water tank 2 .

A controller and a timer are also installed on the slag receiving box 5, the controller is electrically connected with the timer, the input end of the controller is connected with a power supply, and the output end of the controller is connected with a motor 9 and a liquid pump 14, the device adopts The controller, timer, motor 9, and liquid pump 14 are all mature products in the prior art, and are not limited to a specific model.

The bottom surface of the slag receiving box 5 is inclined to one side, and the bottom end of the slag receiving box 5 is connected with sewage pipes 4 on both sides.

In use: place multiple animal cages in the fixing mechanism 7 on the support rod 6, tighten the locking screws 702 on the fixing mechanism 7, install the animal cages in the fixing mechanism 7, and connect one end of the sewage pipe 4 There are sewer pipes;

The timer sends a signal to the controller at regular intervals, and the controller controls the motor 9 and the liquid pump 14 to work at the same time. The liquid pump 14 guides the water or cleaning liquid in the water tank 2 into the water spray pipe 1301 through the water conduit 12. The water spray hole on the side sprays water outward to flush the bottom of the animal cage 7 and the inside of the slag receiving box 5. During flushing, the output shaft of the motor 9 drives the reciprocating screw 11 to rotate, and the reciprocating screw 11 and the transmission block 1303 Threaded connection, the transmission block 1303 drives the two cleaning brushes 1302 to reciprocate left and right. During the movement, the gear 1308 meshes with the rack 1307 to drive the bottom shaft 1306 to rotate. The shaft 1306 drives the top shaft 1306 through the transmission belt 1304 and the transmission roller 1305. Rotation, thereby driving the cleaning brush 1302 to rotate, enhancing the cleaning effect on the bottom of the animal cage 7 and the interior of the slag receiving box 5, and the sewage with impurities generated during cleaning is discharged into the sewer pipe through the sewage pipe 4, so that the above-mentioned timing is realized. Work.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited to this. Equivalent replacement or modification of the new technical solution and its utility model concept shall be included within the protection scope of the present utility model.

Claims (6)

1. an experimental animal cage automatic flushing device, comprising a bottom plate (1), characterized in that the top of the bottom plate (1) is provided with a water tank (2) and a plurality of support columns (3), the support columns (3) A slag receiving box (5) located above the water tank (2) is installed at the top of the slag receiving box (5), and inverted U-shaped support rods (6) are installed on both sides of the top of the slag receiving box (5). The top is movably installed with a plurality of animal cages (8) through the fixing mechanism (7); A fixed block (10) is installed on both ends of one side of the slag receiving box (5), a motor (9) is installed on one fixed block (10), and the output shaft of the motor (9) is connected to the two fixed blocks in rotation. The reciprocating screw (11) between (10), a cleaning mechanism (13) is installed on the reciprocating screw (11); A liquid pump (14) is installed on the side wall of the water tank (2), the water inlet end of the liquid pump (14) is communicated with the interior of the water tank (2) through the water inlet pipe, and the water outlet end of the liquid pump (14) is connected with the water conduit (12) ) is connected to the cleaning mechanism (13). 2. a kind of laboratory animal cage automatic flushing device according to claim 1, is characterized in that, is also installed with controller and timer on the slag receiving box (5), controller and timer are electrically connected, control The input end of the controller is connected with a power supply, and the output end of the controller is connected with a motor (9) and a liquid pump (14). 3. The automatic flushing device of a laboratory animal cage according to claim 1, wherein the cleaning mechanism (13) comprises a transmission block (1303) that is threadedly connected to the reciprocating screw (11), and the transmission The block (1303) is slidably connected to the side wall of the slag receiving box (5), the upper and lower ends of the transmission block (1303) are rotatably connected with a rotating shaft (1306), and one end of the rotating shaft (1306) is fixed with a cleaning brush (1302) , the two cleaning brushes (1302) are respectively slidably connected with the bottom wall of the animal cage (8) and the bottom wall of the slag receiving box (5), and a top wall and a bottom wall are installed between the two cleaning brushes (1302). A water spray pipe (1301) with a plurality of water spray holes is provided, and one end of the water spray pipe (1301) is connected with the water conduit (12). 4. An automatic washing device for experimental animal cages according to claim 3, wherein a drive roller (1305) is installed on the two rotating shafts (1306), and a drive roller (1305) is installed between the two drive rollers (1305). A transmission belt (1304) is installed, a gear (1308) is installed on the rotating shaft (1306) at the bottom end, and a rack (1307) meshing with the gear (1308) is fixed at the top of the water tank (2). 5. a kind of laboratory animal cage automatic flushing device according to claim 1, is characterized in that, the bottom surface of described slag receiving box (5) is inclined to one side and is arranged, and both sides of the bottom end of the slag receiving box (5) Both are connected with a sewage pipe (4). 6. The automatic flushing device of a laboratory animal cage according to claim 1, wherein the fixing mechanism (7) comprises four L-shaped clips (701) arranged in a rectangular shape, and the L-shaped clips (701) The top ends of the support rods (6) are symmetrically arranged in pairs, and locking screws (702) are threadedly connected to the side walls of the L-shaped clips (701).

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