Batch rabbit weighing and sorting system

Abstract

The utility model discloses a batch rabbit weighing and sorting system. Comprising a base, a first channel assembly, a movable channel assembly and a second channel assembly, the first channel assembly comprises a first support and the like. The movable channel assembly comprises a first movable plate, a second movable plate, a third movable plate and the like. A movable channel, the first movable plate and the second movable plate are connected with the bearing frame through pulleys. The second channel assembly comprises a third support and the like. When the movable channel bears weight, the movable channel can move up and down and abut against the first movable plate and the second movable plate in sequence, and the movable channel can be suspended in a gradient mode at the fixed position where the second channel which is communicated with the first channel and the second channel which are arranged in an up-down stacked mode is located by means of the weight of a balance weight connected with the first movable plate and the second movable plate. The self-weight of the movable channel pushes the movable channel to move downwards to the channel to hover, and then the movable channel continues to advance towards the second channel communicated with the hovering position, so that the domestic rabbits are quickly sorted into cages according to the self-weight, and the experiment efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of medical experimental equipment and relates to a batch rabbit weighing and sorting system. Background Art

[0002] In the prior art, medical researchers usually choose mammals with genetic structures similar to those of humans, such as rabbits or mice, as experimental subjects to replace humans in various medical or pharmaceutical experiments. Researching the mechanism of action of drugs often requires a large number of experiments. In order to ensure the accuracy of experimental data, it is necessary to control the variables of various experimental parameters. The weight of the experimental subject is an important influencing parameter affecting various experiments.

[0003] Existing experimental objects, such as rabbits, are generally purchased in bulk from farmers. Due to the large purchase quantity, in order to facilitate transportation, farmers usually put rabbits of different growth stages into mixed cages and send them to the laboratory. Therefore, laboratory operators can only continuously grab rabbits from the mixed cages and put them into a box added to the balance scale for weighing. Each weighing requires putting the experimental object in - standing and weighing - taking it out, and then putting in a new experimental object. The weighing efficiency is low and it is not suitable for large-scale rabbit sorting. Therefore, how to solve the above problems has become a matter that current technicians need. Utility Model Content

[0004] Purpose of the utility model: The purpose of the utility model is to provide a batch rabbit weighing and sorting system.

[0005] The technical solution of the utility model is: a batch rabbit weighing and sorting system described in the utility model comprises a base, on which a first channel component, an active channel component and a second channel component are respectively arranged;

[0006] The first channel assembly includes a first bracket, which is installed on the upper surface of the base and extends away from the base. A first channel frame with a first channel is connected to the upper middle end of the first bracket.

[0007] A first fixing piece is inserted through the first bracket and the first channel frame, and the first channel frame is fixed to one side of the first bracket through the inserted first fixing piece and is parallel to the plane where the upper surface of the base is located;

[0008] The movable channel assembly includes a second bracket, the second bracket is mounted on the upper surface of the base and extends away from the base, a slide groove opening toward one side of the first channel is provided in the second bracket, a first slider, a second slider and a third slider are sequentially arranged in the slide groove, a first movable plate, a second movable plate and a third movable plate are sequentially arranged on the front outer wall of the second bracket, and the first slider, the second slider and the third slider are respectively fixedly connected to the first movable plate, the second movable plate and the third movable plate;

[0009] A movable channel frame is arranged on the front outer wall of the second bracket and at the upper end of the first movable plate, and a movable channel parallel to the first channel is opened in the movable channel frame;

[0010] A connecting slider is arranged inside the slide groove and at the upper end of the first slider, and the connecting slider passes through the front wall of the second bracket and the movable channel bracket for fixed connection;

[0011] At least three rectangular frame-shaped load-bearing frames are suspended on the other side of the second bracket, a bottom plate is installed at the bottom of the load-bearing frames, a hollow window is opened on the side wall of one side, and weights are placed inside the three load-bearing frames.

[0012] A pulley is mounted on the second bracket, and the pulley is installed above the second bracket with its fixed axis parallel to the movable channel. At least three connecting traction lines are mounted on the pulley, and one end of the three connecting traction lines are respectively connected to the first movable plate, the second movable plate and the third movable plate through the pulley, and the other end thereof passes through the top of the pulley, passes through the second bracket, and is connected to a supporting frame on which a weight is mounted.

[0013] Furthermore, the second channel assembly includes a third bracket, which is installed on the upper surface of the base and extends away from the base. At least three second channel frames with second channels are connected in sequence to the third bracket. The three second channel frames with second channels are respectively fixed on one side of the third bracket through third fixing parts passing through the second channel frames and the third bracket, and are parallel to the plane where the upper surface of the base is located.

[0014] Furthermore, ventilation holes are provided on the three second channel racks provided with the second channels.

[0015] Furthermore, a ventilation hole is provided on the first channel frame, and the ventilation hole is provided at the upper end of the first channel frame and passes through the side wall of the first channel;

[0016] A first baffle is arranged on the lower side of one end of the first channel bracket. The first baffle is installed at the open end of the first channel facing the movable channel. One end of the first baffle is parallel to one end of the moving direction of the movable channel and connected to the edge of the open end of the first channel, and the other end is connected to the upper surface of the base.

[0017] Furthermore, it also includes a second baffle, a third baffle and a movable baffle curtain, wherein the second baffle is disposed at the opening end of the movable channel facing the first channel, the second baffle is parallel to the first baffle, and a gap is provided between the second baffle and the first baffle;

[0018] The third baffle is arranged at the opening end of the movable channel facing the second channel, the third baffle is parallel to the first baffle, and a gap is provided between the third baffle and the opening end of the second channel;

[0019] One end of the second baffle away from the movable channel is fixedly connected to one end of the third baffle away from the movable channel via a connecting piece;

[0020] The movable curtain includes a long strip curtain and a torsion spring tightening device. The torsion spring tightening device is fixed on the upper surface of the base. One end of the long strip curtain in the length direction is connected to the lower edge of the opening of the movable channel facing the second channel, and the other end is connected to the torsion spring tightening device.

[0021] Furthermore, the second channel is parallel to the movable channel and is arranged from top to bottom corresponding to the positions of the first movable plate and the second movable plate;

[0022] The active channel and the second channel have the same size and are both made of transparent acrylic.

[0023] Furthermore, it also includes a mixed rabbit cage and a plurality of sorting rabbit cages. The mixed rabbit cage is installed on one side of the first channel through a connected pipe, and the plurality of sorting rabbit cages are respectively installed on one side of the second channel through movably connected pipes.

[0024] Beneficial effects: Features of the utility model: 1. The first channel, the active channel and the second channel in the utility model are sequentially arranged as narrow and long channel structures, which are particularly suitable for the characteristics of rabbits that like to burrow holes; when the rabbit shuttles through the active channel, its own weight drives the active channel to move downward, and then sequentially abuts against the first active plate and the second active plate, so that the active channel can be gradually suspended at a fixed position where the second channel arranged in an upper and lower stack is located. When the rabbit shuttles to the active channel through the first channel, its own weight pushes the active channel to move downward to the channel suspension, and then continues to move toward the second channel connected to the suspension position, so that the rabbits can be quickly sorted into cages according to their own weight, thereby improving the efficiency of experimental preparation; 2. The air holes in the first channel in the utility model can be used for rabbits to breathe and exchange air, and the air holes can also be used as windows for feeding food to attract rabbits to move forward; 3. The second baffle, the third baffle and the movable curtain in the new invention are used to block the openings of other channels when the movable channel moves up and down, so as to prevent other rabbits from running out of the device; multiple rabbits can be continuously passed to achieve efficient weight screening; 4. The carrier frame in the utility model is a rectangular frame structure, with a bottom plate at the bottom and a hollow window on at least one side of the side wall. The counterweight can be placed on the top of the bottom plate or taken out through the hollow window, which is convenient for operators to adjust the counterweight according to different batches of rabbits, broadening the application scenarios and reuse rate of the device; 5. The first channel, the movable channel and the second channel in the utility model are all arranged horizontally. When the rabbits excrete in the channel, the device can be lifted left and right to remove the excrement, which is convenient for cleaning; 6. The first channel, the movable channel and the second channel in the utility model are made of transparent acrylic, which is convenient for operators to observe the dynamics of the experimental objects in real time. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0026] Figure 2 It is a structural schematic diagram of the first channel component in the utility model;

[0027] Figure 3 It is a structural schematic diagram of the movable channel assembly in the utility model;

[0028] Figure 4 It is a top view of the movable channel assembly in the utility model;

[0029] Figure 5 It is a schematic diagram of the structure of the utility model which connects the mixed rabbit cage and the sorting rabbit cage respectively;

[0030] Figure 6 This is the state of the embodiment of the utility model Figure 1 ;

[0031] Figure 7 This is the state of the embodiment of the utility model Figure 2;

[0032] Figure 8 This is the state of the embodiment of the utility model Figure 3 ;

[0033] In the figure: 1 is a base;

[0034] 2 is a first channel, 21 is a first bracket, 22 is a first fixing member, 23 is a vent hole, and 24 is a first baffle;

[0035] 3 is a movable channel, 31 is a second bracket, 32 is a second baffle, 33 is a third baffle, 34 is a movable curtain, 35 is a connecting slider, 41 is a first movable plate, 42 is a second movable plate, 43 is a third movable plate, 44 is a first slider, 45 is a second slider, and 46 is a third slider;

[0036] 5 is a pulley; 6 is a connecting traction line; 7 is a load-bearing frame; 8 is a weight;

[0037] 9 is the second channel, and 91 is the third bracket. DETAILED DESCRIPTION

[0038] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments.

[0039] like Figure 1-4 As shown, the utility model includes a base 1, a first channel assembly, a movable channel assembly and a second channel assembly;

[0040] The first channel assembly includes a first channel frame with a cylindrical first channel 2, a first bracket 21 and a first fixing member 22. The first bracket 21 is installed on the upper surface of the base 1 in a straight rod shape and extends away from the base 1. The first channel 2 is fixed to one side of the first bracket 21 by the first fixing member 22 made of bolts. The first channel 2 is parallel to the plane where the upper surface of the base 1 is located.

[0041] The movable channel assembly includes a movable channel 3, a second bracket 31, a connecting slider 35, a first movable plate 41, a first slider 44, a second movable plate 42, a second slider 45, a pulley 5, a connecting traction line 6, a bearing frame 7 and a weight 8. The second bracket 31 is arranged on the upper surface of the base 1 in the shape of a straight rod and extends away from the base 1. An inverted trapezoidal slide groove opening toward one side of the first channel 2 is arranged on the second bracket 31. The second slider 45, the first slider 44 and the connecting slider 35 are arranged in the slide groove in sequence, and are fixedly connected to the second movable plate 42, the first movable plate 41 and the movable channel frame with the movable channel 3, so that the second movable plate 42, the first movable plate 41 and the movable channel 3 can slide up and down along a direction perpendicular to the upper surface of the base 1. The movable channel 3 is arranged above the first movable plate 41, the first movable plate 41 is arranged above the second movable plate 42, and the movable channel 3 is parallel to the first channel 2.

[0042] The carrier frame 7 includes a first carrier frame and a second carrier frame, the first carrier frame and the second carrier frame are arranged on the other side of the second bracket 31 relative to the first movable plate 41 and are suspended, the pulley 5 is sleeved on the second bracket 31 and the fixed axis of the pulley 5 is parallel to the movable channel 3, and convex rings are installed on both sides of the pulley 5 to prevent the connection traction line 6 from running out of the pulley 5 and being stuck between the fixed axis and the second bracket 31;

[0043] The connecting traction line 6 includes a first connecting traction line and a second connecting traction line, one end of the first connecting traction line is connected to the first movable plate 41, and the other end thereof passes through the second bracket 31 from above the pulley 5 and is connected to the first supporting frame, and one end of the second connecting traction line is connected to the second movable plate 42, and the other end thereof passes through the second bracket 31 from above the pulley 5 and is connected to the second supporting frame;

[0044] The second channel assembly includes a second channel frame with a plurality of second channels 9, a third bracket 91 and a third fixing member. The third bracket 91 is installed on the upper surface of the base 1 and extends away from the base 1. The second channel frame with the second channels 9 is fixed on the third bracket 91 through the third fixing member. The second channels 9 are parallel to the first channel 2 and the movable channel 3, and are arranged from top to bottom corresponding to the positions of the first movable plate 41 and the second movable plate 42. The second channel 9 includes an upper sub-channel and a lower sub-channel; when the movable channel 3 is unloaded, it is connected to the first channel 2; when the movable channel 3 is loaded with a first preset weight, it moves downward and abuts against the first movable plate 41, which is connected to the upper sub-channel of the second channel 9; when the movable channel 3 is loaded with a second preset weight, it drives the first movable plate 41 to move downward and abuts against the second movable plate 42, which is connected to the lower sub-channel of the second channel 9.

[0045] Further, the movable channel assembly also includes a third movable plate 43, a third slider 46, a third connecting traction line and a third bearing frame, wherein the third slider 46 is installed at the bottom of the slide groove of the second bracket 31 and is fixedly connected to the third movable plate 43, and the third bearing frame is installed at the other side of the second bracket 31 relative to the first movable plate 41 and is suspended, one end of the third connecting traction line is connected to the third movable plate 43, and the other end thereof passes through the second bracket 31 from above the pulley 5 and is connected to the third bearing frame;

[0046] A contact switch may be provided between the third movable plate 43 and the upper surface of the base 1. When the load in the movable channel 3 exceeds a third preset weight (31-40 g), the third movable plate 43 may move downward to trigger an overweight signal.

[0047] The second channel assembly also includes a bottom sub-channel, which is fixed to the side of the second channel 9 by a third fixing member, and is parallel to the first channel 2 and arranged corresponding to the position of the third movable plate 43;

[0048] When the movable channel 3 carries a third preset weight, it drives the first movable plate 41 and the second movable plate 42 to move downward and abut against the third movable plate 43 , which is connected to the bottom sub-channel of the second channel 9 .

[0049] Furthermore, the first channel 2, the active channel 3 and the second channel 9 are sequentially arranged as narrow and long channel structures, which are particularly suitable for the characteristics of rabbits that like to burrow. When the rabbits shuttle through the active channel, their own weight drives the active channel 3 to move downward, and then sequentially abuts against the first active plate 41 and the second active plate 42, so that the active channel 3 can be gradually suspended at a fixed position where the second channel 9 arranged in an upper and lower stack is located. When the rabbits shuttle to the active channel 3 through the first channel 2, their own weight pushes the active channel 3 to move downward to the channel suspension, and then continues to move toward the second channel 9 connected to the suspension position, so that the rabbits can be quickly sorted into cages according to their own weight, thereby improving the efficiency of preparation before the experiment.

[0050] Furthermore, the first channel assembly also includes a first baffle 24, which is installed at the open end of the first channel 2 facing the active channel 3. One end of the first baffle 24 is connected to the edge of the open end of the first channel 2 parallel to the moving direction of the active channel 3, and the other end is connected to the upper surface of the base 1. The width of the first baffle 24 is greater than the cross-sectional width of the active channel 3.

[0051] Furthermore, the first channel 2 also includes an air hole 23, which is arranged at the upper end of the first channel 2 and passes through the side wall. The function of the air hole 23 is to allow the rabbit to breathe and exchange air, and the air hole 23 can also be used as a window for feeding food to attract the rabbit to move forward.

[0052] Furthermore, the movable channel assembly also includes a second baffle plate 32, which is installed at the open end of the movable channel 3 facing the first channel 2, the second baffle plate 32 is parallel to the first baffle plate 24 and has a gap between the second baffle plate 32 and the first baffle plate 24, the width of the second baffle plate 32 is greater than the cross-sectional width of the movable channel 3, and the length of the second baffle plate 32 is greater than the length of the first baffle plate 24 minus the difference between the thickness of the first movable plate 41 and the second movable plate 42.

[0053] Furthermore, the active channel assembly also includes a third baffle 33, which is installed at the open end of the active channel 3 facing the second channel 9. The third baffle 33 is parallel to the first baffle 24 and has a gap with the open end of the second channel 9. The end of the second baffle 32 away from the active channel 3 is fixedly connected to the end of the third baffle 33 away from the active channel 3 through a connecting piece. The width of the second baffle 32 is greater than or equal to the first baffle 24, and the length of the second baffle 32 is greater than or equal to the first baffle 24.

[0054] Furthermore, the movable channel assembly further includes a movable curtain 34, the movable curtain 34 includes a long strip curtain and a torsion spring tightening device, the torsion spring tightening device is fixedly arranged on the upper surface of the base 1, one end of the long strip curtain in the length direction is connected to the lower edge of the opening of the movable channel 3 facing the second channel 9, and the other end is connected to the torsion spring tightening device, when the tension of the long strip curtain disappears, the torsion spring tightening device can roll the curtain into the torsion spring tightening device;

[0055] The second baffle 32, the third baffle 33 and the movable baffle curtain 34 are used to block the openings of other channels when the movable channel 3 moves up and down to prevent other rabbits from running out of the device; multiple rabbits can be continuously passed to achieve efficient weight screening.

[0056] Furthermore, the carrier frame 7 is a rectangular frame structure, with a bottom plate at the bottom, and at least one side wall is a hollow window, and the weight 8 can be placed on the top of the bottom plate or taken out through the hollow window, which is convenient for operators to adjust the weight of the counterweight according to different batches of rabbits, thereby broadening the application scenarios and reuse rate of the device;

[0057] The weight of the weight 8 can be greater than the movable channel 3 (30-15g). When the movable channel 3 is unloaded, it is connected to the first channel 2; when the movable channel 3 carries a first preset weight (20-25g), it moves downward and abuts against the first movable plate 41, which is connected to the upper sub-channel of the second channel 9; when the movable channel 3 carries a second preset weight (26-30g), it drives the first movable plate 41 to move downward and abut against the second movable plate 42, which is connected to the lower sub-channel of the second channel 9; when the movable channel 3 carries a third preset weight (31-40g), it drives the first movable plate 41 and the second movable plate 42 to move downward and abut against the third movable plate 43, which is connected to the bottom sub-channel of the second channel 9; the first channel 2, the movable channel 3 and the second channel 9 are sequentially arranged as narrow and long channel structures, which are particularly suitable for the characteristics of rabbits that like to burrow; the mixed rabbit cage is connected to the left side of the first channel 2 through a flexible pipe, and the three sorting The rabbit cages are connected to the upper sub-channel, the lower sub-channel and the right side of the bottom sub-channel of the second channel through flexible pipes. The three sorting rabbit cages can be arranged front to back or from left to right in sequence to form a batch rabbit weighing and sorting system with a closed mobile channel. When the rabbits shuttle through the active channel 3, their own weight drives the active channel 3 to move down, and then successively abuts against the first active plate 41 and the second active plate 42, so that the active channel 3 can be gradually suspended at a fixed position where the second channel 9 arranged in an upper and lower stacked manner is located. When the rabbits shuttle to the active channel 3 through the first channel 2, their own weight pushes the active channel 3 to move down to the channel suspension, and then continues to move toward the second channel 9 connected to the suspension position, so that the mixed rabbits collected from farmers can be quickly sorted into rabbit cages of corresponding weight grades according to their own weight, thereby improving the efficiency of experimental preparation. In addition, the rabbits run in the sorting system throughout the whole process, and there is no risk of escaping during the transportation or taking process.

[0058] Furthermore, the first channel 2, the active channel 3 and the second channel 9 have the same size and are all made of transparent acrylic, which is convenient for operators to observe the dynamics of the experimental object in real time.

[0059] Furthermore, it also includes a mixed rabbit cage and a plurality of sorting rabbit cages, wherein the mixed rabbit cage is installed on one side of the first channel 2, and the sorting rabbit cages are respectively installed on one side of the second channel 9;

[0060] The mixed rabbit cage is used to accommodate initial experimental rabbits, and the sorting rabbit cage is used to accommodate experimental rabbits sorted along the active channel component.

[0061] Furthermore, in order to guide the rabbits to move quickly toward the sorting rabbit cages in the sorting system, food that rabbits like to eat, such as vegetable leaves and carrot cubes, can be put into the channels through the air holes of each channel to attract the rabbits to move in the designed direction and speed up the sorting efficiency.

[0062] The use process of the sorting system of the utility model:

[0063] like Figure 5 As shown, the mixed rabbit cage is connected to the left side of the first channel 2, and the three sorting rabbit cages are connected to each sub-channel of the second channel 9. At this time, the movable channel 3 is unloaded, and the weight 8 is slightly heavier than the movable channel 3. The weight 8 is connected to the traction line 6 to pull the movable channel 3 to the position shown in the figure, and the movable channel 3 is connected to the first channel 2;

[0064] like Figure 6 As shown, at this time, the movable channel 3 carries a small rabbit, and the superimposed weight of the small rabbit is greater than the weight 8. The movable channel 3 moves downward to abut the first movable plate 41, and the superimposed weight of the small rabbit is less than the superimposed weight of the counterweight plate 41 of the first movable plate. The movable channel 3 is suspended at the position shown in the figure, and the movable channel 3 is connected to the upper sub-channel of the second channel 9, and the left side of the movable channel 3 is blocked by the first baffle 24, and the left side of the other second channel 9 is blocked by the movable curtain 34, so the rabbit can only move to the right to avoid back-moving; the right side of the first channel 2 is blocked by the second baffle 32, and subsequent rabbits cannot enter the movable channel 3 to avoid running away or multiple rabbits being squeezed in the movable channel 3;

[0065] like Figure 7 As shown, at this time, the movable channel 3 carries a medium-sized rabbit, and the superimposed weight of the medium-sized rabbit is greater than the weight of the weight 8 + the first movable plate 41 counterweight, and the movable channel 3 moves downward to abut the second movable plate 42, and the superimposed weight of the small rabbit is less than the weight of the weight 8 + the first movable plate 41 + the second movable plate 42 counterweight, and the movable channel 3 is suspended at the position shown in the figure, and the movable channel 3 is connected to the lower sub-channel of the second channel 9, and the left side of the movable channel 3 is blocked by the first baffle 24, and the left side of the other second channel 9 is blocked by the second baffle 32 and the movable curtain 34, and the rabbit can only move to the right to avoid back-moving; the right side of the first channel 2 is blocked by the second baffle 32, and the subsequent rabbits cannot enter the movable channel 3 to avoid running away or multiple rabbits being squeezed in the movable channel 3;

[0066] like Figure 8 As shown, at this time, the movable channel 3 carries a large rabbit, and the superimposed weight of the large rabbit is greater than the weight of the weight 8 + the first movable plate 41 + the second movable plate 42 counterweight, the movable channel 3 moves downward to abut the third movable plate 43, and the superimposed weight of the small rabbit is less than the weight of the weight 8 + the first movable plate 41 + the second movable plate 42 + the third movable plate 43 counterweight, the movable channel 3 hovers in the illustrated position, the movable channel 3 is connected to the bottom sub-channel of the second channel 9, and the left side of the movable channel 3 is blocked by the first baffle 24, and the left side of the other second channel 9 is blocked by the second baffle 32, the rabbit can only move to the right to avoid backflow; the right side of the first channel 2 is blocked by the second baffle 32, and subsequent rabbits cannot enter the movable channel 3 to avoid escaping or multiple rabbits being squeezed in the movable channel 3.

[0067] The whole device can realize the grading and screening of rabbits of at least three weight levels: small, medium and large. The right side of the second channel 9 can be connected to the sorted rabbit cages or other experimental equipment; of course, if the screening level requires more subdivision levels, more active channel 3 hovering positions and matching second channel 9 openings can be added on the basis of this device.

[0068] Furthermore, according to the experimental requirements of medical research, pharmacological research, disease research, rehabilitation research or other medical research, the batch rabbit weighing and sorting system provided in this embodiment can be used for small and medium-sized terrestrial rabbits including but not limited to rabbits, white mice, nude mice, black mice, cats, dogs, etc.; researchers can also appropriately increase or decrease the number of activity blocks and their targeted layout, and adjust the size of the activity blocks according to the experimental design requirements, which is not limited here.

Claims

1. A batch rabbit weighing and sorting system, characterized by: It comprises a base (1), on which a first channel component, a movable channel component and a second channel component are respectively arranged; The first channel assembly comprises a first bracket (21), the first bracket (21) being mounted on the upper surface of the base (1) and extending away from the base (1), a first channel frame having a first channel (2) being connected to the middle upper end of the first bracket (21), A first fixing member (22) is inserted through the first bracket (21) and the first channel bracket, and the first channel bracket is fixed on one side of the first bracket (21) and parallel to the plane where the upper surface of the base (1) is located through the inserted first fixing member (22); The movable channel assembly comprises a second bracket (31), the second bracket (31) is arranged on the upper surface of the base (1) and extends away from the base (1), a slide groove is provided in the second bracket (31) and is open toward one side of the first channel (2), a first slider (44), a second slider (45) and a third slider (46) are arranged in sequence in the slide groove, a first movable plate (41), a second movable plate (42) and a third movable plate (43) are arranged in sequence on the front outer wall of the second bracket (31), and the first slider (44), the second slider (45) and the third slider (46) are respectively fixedly connected to the first movable plate (41), the second movable plate (42) and the third movable plate (43); A movable channel frame is arranged on the front outer wall of the second bracket (31) and at the upper end of the first movable plate (41), and a movable channel (3) parallel to the first channel (2) is opened in the movable channel frame; A connecting slider (35) is arranged inside the slide groove and at the upper end of the first slider (44), and the connecting slider (35) passes through the front wall of the second bracket (31) and the movable channel bracket for fixed connection; At least three rectangular frame-shaped support frames (7) are suspended on the other side of the second bracket (31), a bottom plate is installed at the bottom of the support frame (7), a hollow window is opened on the side wall of one side, and weights (8) are placed inside the three support frames (7). A pulley (5) is arranged on the second bracket (31). The pulley (5) is arranged above the second bracket (31) and its fixed axis is parallel to the movable channel (3). At least three connecting traction lines (6) are arranged on the pulley (5). One end of the three connecting traction lines (6) is respectively connected to the first movable plate (41), the second movable plate (42) and the third movable plate (43) through the pulley (5), and the other end thereof passes through the second bracket (31) from above the pulley (5) and is connected to a bearing frame (7) on which a weight (8) is arranged.

2. A batch rabbit weighing and sorting system according to claim 1, characterized in that: The second channel assembly comprises a third bracket (91), the third bracket (91) being mounted on the upper surface of the base (1) and extending away from the base (1), at least three second channel brackets with second channels (9) being sequentially connected to the third bracket (91), the three second channel brackets with second channels (9) being fixed on one side of the third bracket (91) and parallel to the plane where the upper surface of the base (1) is located, respectively, by third fixing members penetrating through the second channel brackets and the third bracket (91).

3. A batch rabbit weighing and sorting system according to claim 2, characterized in that: Air holes (23) are provided on the three second channel frames provided with the second channels (9).

4. A batch rabbit weighing and sorting system according to claim 2, characterized in that: A ventilation hole (23) is provided on the first channel frame, and the ventilation hole (23) is provided at the upper end of the first channel frame and passes through the side wall of the first channel (2); A first baffle (24) is arranged on the lower side of one end of the first channel bracket. The first baffle (24) is arranged at the open end of the first channel (2) facing the movable channel (3). One end of the first baffle (24) is parallel to one end of the movable channel (3) in the moving direction and is connected to the edge of the open end of the first channel (2), and the other end is connected to the upper surface of the base (1).

5. A batch rabbit weighing and sorting system according to claim 4, characterized in that: It also includes a second baffle (32), a third baffle (33) and a movable baffle curtain (34), wherein the second baffle (32) is arranged at the opening end of the movable channel (3) facing the first channel (2), and the second baffle (32) is parallel to the first baffle (24) and has a gap between the second baffle (32) and the first baffle (24); The third baffle (33) is arranged at the open end of the movable channel (3) facing the second channel (9), the third baffle (33) is parallel to the first baffle (24), and a gap is provided between the third baffle (33) and the open end of the second channel (9); One end of the second baffle (32) away from the movable channel (3) is fixedly connected to one end of the third baffle (33) away from the movable channel (3) via a connecting piece; The movable curtain (34) comprises a long strip curtain and a torsion spring tightening device, wherein the torsion spring tightening device is fixedly arranged on the upper surface of the base (1), one end of the long strip curtain in the length direction is connected to the lower edge of the opening of the movable channel (3) facing the second channel (9), and the other end is connected to the torsion spring tightening device.

6. A batch rabbit weighing and sorting system according to claim 5, characterized in that: The second channel (9) is parallel to the movable channel (3) and is arranged from top to bottom corresponding to the positions of the first movable plate (41) and the second movable plate (42); The movable channel (3) and the second channel (9) have the same size and are both made of transparent acrylic.

7. A batch rabbit weighing and sorting system according to claim 5, characterized in that: It also comprises a mixed rabbit cage and a plurality of sorting rabbit cages, wherein the mixed rabbit cage is arranged on one side of the first channel (2) via a connected pipe, and the plurality of sorting rabbit cages are respectively arranged on one side of the second channel (9) via movably connected pipes.

Images