Floating type feeding machine

Abstract

The utility model discloses a floating type feeding machine, which takes the moving direction of the feeding machine for feeding along a whole row of rearing cages as the front side, and comprises a large side plate, a plurality of feeding boxes fixedly arranged on the large side plate, at least one driving feeding group and a plurality of driven feeding groups, the driving feeding sets or the driven feeding sets are used for supporting and installing the feeding sets, each driving feeding set or each driven feeding set corresponds to one row of rearing cages, and one driving feeding set is fixedly installed below the large side plate and can drive the large side plate and the feeding box to move along the corresponding row of rearing cages; the driven feeding sets are installed below the large side plates in a floating mode and can move along the feeding cages in the corresponding rows along with movement of the large side plates. The automatic feeding device can automatically float to a position adaptive to the height of a feeding trough of a cage body, so that each feeding channel has no height difference relative to the cage body, and uniform feeding is realized; multiple rows of cage bodies do not need to be uniformly leveled, so that the labor amount is reduced and the cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock and poultry breeding equipment, in particular to a floating feeder. Background Art

[0002] Existing poultry farming is all large-scale farming, with multiple rows of feeding cages arranged in the poultry house, each row of feeding cages having multiple layers of cages, each layer of cages having a number of independent cages, and a feeding trough is arranged on one side of the cage.

[0003] Due to the large number of feeding cages, feed feeding is usually carried out by mechanized feeding devices, such as a feeding cart with a traveling structure. The feeding cart is provided with two rows of tracks on the ground of the poultry house. The tracks are extended in the front and rear directions of the cage body, and the bottom of the feeding cart is provided with track wheels that run along the tracks. Therefore, most of the feeding carts currently move forward and backward in the poultry house supported by the two rows of tracks through legs, so as to feed the feed into the feeding trough below; at the same time, in order to feed the multi-layer feeding troughs at the same time, the feeding cart includes a plurality of feeding bins and a multi-layer feeding pipe arranged on the lower side of the feeding bin, the lower end of each feeding pipe extends into the feeding trough on the same layer, and the lower end of the feeding pipe is separated from the bottom of the feeding trough by a discharge gap of a certain distance.

[0004] However, the above-mentioned feeding scheme has the following disadvantages:

[0005] 1. Since two tracks need to be set on the ground of the poultry house or on the roof beams of the poultry house, the track length is long, so the cost is high;

[0006] 2. If two tracks are set on the floor of the poultry house, since the tracks are raised to a certain height from the ground, when washing the floor with water, the raised tracks will form a ridge effect, hindering the flow of water and affecting the cleaning efficiency;

[0007] 3. As the chicken house is long, it is difficult to ensure the ground level. Therefore, after the track is arranged on the ground, the feeding car will fluctuate up and down when it is moving. At the same time, the cage is difficult to level, which causes the gap between the feeding pipe on each floor and the feeding trough on the same floor to fluctuate up and down, making the feeding amount unstable and uneven. It is often required to adjust the height of the cage in accordance with the ground fluctuation during installation, but this adjustment method is labor-intensive, labor-intensive, and expensive.

[0008] 4. The height of the cage is adjusted according to the ground, and the overall layout and appearance are poor. Utility Model Content

[0009] The utility model aims to solve the deficiencies of the above-mentioned prior art and provide a floating feeder to ensure uniform feeding without adjusting the cage.

[0010] In order to solve the above technical problems, the technical solution adopted by the utility model is: a floating feeder, with the movement direction of the feeder feeding along the entire row of feeding cages as the front side, including a large side panel, a plurality of feeding boxes fixedly installed on the large side panel, at least one driving feeding group and a plurality of driven feeding groups, the large side panel is erected above the multiple rows of feeding cages, and is used to support and install the feeding groups, each driving feeding group or driven feeding group corresponds to a row of feeding cages, one of which is fixedly installed below the large side panel, and can drive the large side panel and the feeding box to move along the corresponding row of feeding cages; the driven feeding groups are all floatingly installed below the large side panel, and can move along the corresponding row of feeding cages with the movement of the large side panel.

[0011] Further, the driving feeding group includes a driving bracket, a driving device, a feeding channel and a feeding pipe with the same number of layers as the feeding cages, the driving bracket is mounted on the top of the corresponding row of feeding cages, and a driving wheel adapted to the top track of the feeding cages is rotatably mounted thereon; the driving device is fixedly mounted on the driving bracket, and includes a driving motor and a corresponding gear box, the output end of the driving motor is connected to the input end of the gear box, and the output end of the gear box is connected to the driving wheel through a transmission shaft; the top of the driving bracket is fixedly mounted on the bottom side of the large side plate, and the end side of the driving bracket located above the feeding trough is fixedly mounted with a feeding channel extending vertically downward, the top of the feeding channel is funnel-shaped, and is connected to the lower end discharge port of the feeding box installed on the large side plate and located above it; the feeding pipe is fixedly mounted on the side of the feeding channel facing the feeding trough and is connected thereto, wherein the lowest feeding pipe is directly mounted on the lower end of the feeding channel, and the lower end of the feeding pipe extends into the feeding trough of the corresponding row, and a gap is left with the bottom of the feeding trough.

[0012] Furthermore, the driven feeding group includes a floating bracket, a feeding channel and a feeding pipe with the same number of layers as the feeding cages, the floating bracket is erected at the top of the corresponding row of feeding cages, and a floating wheel adapted to the top track of the feeding cages is rotatably mounted thereon; the floating bracket is mounted on the bottom side of the large side panel through a floating bracket seat, wherein the floating bracket seat is fixedly mounted on the large side panel, the floating bracket is located in the interlayer of the floating bracket seat, and a floating long slot hole is provided on the side wall of the floating bracket seat, and the fixing bolt passes through the floating long slot hole and the floating bracket The floating bracket is fixed and can slide up and down relative to the floating long slot hole; the end side of the floating bracket located above the feeding trough is fixedly installed with a downward vertically extending feeding channel, the top of the feeding channel is funnel-shaped, and is connected to the lower end discharge port of the feeding box installed on the large side plate and located above it; the feeding pipe is fixedly installed on the side of the feeding channel facing the feeding trough and is connected with it, wherein the lowest feeding pipe is directly installed at the lower end of the feeding channel, and the lower end of the feeding pipe extends into the feeding trough of the corresponding column, and leaves a gap with the bottom of the feeding trough.

[0013] Furthermore, the floating bracket seat is equipped with anti-deviating bearings, which are located on both sides of the floating bracket; the floating bracket seat is also provided with a shock absorbing mechanism, including a spring base and a spring, the spring base is fixed to the upper half of the floating bracket seat, and is located above the floating bracket, one end of the spring is fixed to the spring base, and the other end is against the top surface of the floating bracket.

[0014] Furthermore, the upper inlet of the feed tube is connected to the discharge channel through a feed window, and a plug-in type baffle plate is sealed and inserted at the junction of the connection; the feed window is opened on the side wall of the discharge channel, and slots are provided on the left, lower and right sides of the outer wall of the feed window. The plug-in type baffle plate passes through the upper side of the upper inlet of the feed tube and is slidably installed in the corresponding slot, and the upper end of the plug-in type baffle plate is provided with a plug-in handle bent outward.

[0015] Furthermore, the lower end opening of the feeding pipe is parallel to the bottom surface of the feeding trough, and the lower edge of the side wall facing the corresponding row of feeding cages is higher than the lower edge of the side wall away from the corresponding row of feeding cages.

[0016] Furthermore, the lower end discharge port of the feeding box is inserted into the interior of the top end of the corresponding feeding channel, and the upper edge of the top end of the feeding channel is fixedly installed with a sealing rubber strip extending inward, and the inner side of the sealing rubber strip is tightly attached to the outer side wall of the feeding box.

[0017] Furthermore, electronic sensors are respectively installed at two ends of the top of the breeding cage.

[0018] Furthermore, it also includes a feeding conveyor belt or a feeding conveyor pipe, which is located above the feeding box.

[0019] Compared with the prior art, the utility model has the following beneficial effects: the utility model can float to a position adapted to the height of the cage feeding trough, so that each material discharge channel has no height difference relative to the cage, thereby achieving uniform material feeding; multiple rows of cages do not need to be leveled uniformly, reducing labor and saving costs; at the same time, the front and rear ends of the material vehicle are corrected in place through sensors on both sides, so that emergency parking is achieved in case of derailment; and there are no conventional ground tracks and outriggers, and there is no phenomenon of rust, deformation or crushing of the tracks. At the same time, water is not easy to accumulate on the ground, and flushing is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the utility model (taking five rows of breeding cages as an example);

[0021] Figure 2 This is a schematic diagram of the structure of the driving and feeding group in the utility model;

[0022] Figure 3 It is a structural schematic diagram of the driven feeding group in the utility model;

[0023] Figure 4 for Figure 3 A magnified view of part A;

[0024] Figure 5 It is an assembly relationship diagram between the floating support and the floating support seat in the driven feeding group of the utility model;

[0025] Figure 6 It is a structural schematic diagram of a floating support seat in a driven feeding group in the utility model;

[0026] Figure 7 This is an assembly relationship diagram between the feeding box and the feeding channel in the utility model;

[0027] Figure 8 This is an assembly relationship diagram between the material discharge channel and the feeding trough in the utility model;

[0028] In the figure: 1. large side panel, 2. feeding box, 3. driving feeding group, 4. driven feeding group, 5. breeding cage, 6. feeding trough, 7. feeding conveyor belt, 8. control box, 9. unloading channel, 10. feeding pipe, 11. fixed angle iron, 12. plug-in baffle plate, 21. discharge port, 31. driving bracket, 32. driving motor, 33. gear box, 34. driving wheel, 35. transmission shaft, 41. floating bracket, 42. floating wheel, 43. floating bracket seat, 44. floating long slot hole, 45. anti-drift bearing, 46. spring base, 51. top track, 91. funnel-shaped feed port. DETAILED DESCRIPTION

[0029] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "inside", "outside", "top", "below", "above", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various components in the present invention, and do not specifically mean that any component in the present invention must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as a limitation on the present invention.

[0030] In addition, in the present invention, the descriptions such as "first" and "second" are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0031] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings:

[0033] like Figure 1 As shown, a floating feeder, with the feeder moving forward along the entire row of feeding cages as the front side, includes a feeder capable of feeding into the feeding trough 6 of the feeding cage 5, and a feeding conveyor belt 7 for adding feed to the feeding box 2 in the feeder. The feeder includes a large side plate 1, a plurality of feeding boxes 2 fixedly mounted on the large side plate 1, at least one group of driving feeding groups 3 and a plurality of driven feeding groups 4, each group of driving feeding groups 3 or driven feeding groups 4 corresponds to a row of feeding cages 5, and each row of feeding cages 5 is provided with a feeding trough on its left and right sides; the large side plate 1 is installed across the upper part of the multiple rows of feeding cages 5 in the entire chicken house, including two supporting crossbeams fixed in parallel to form a frame structure, on which a plurality of reinforcing beams are fixedly mounted to increase its supporting strength; and for the convenience of installation, the large side plate 1 can be divided into multiple sections of frame structures, which are fixed end to end in sequence, and the adjacent two sections of the frame structure are fixedly connected by angle iron fastening plates and bolts. The feeding box 2 comprises a rectangular material storage bin in the upper part and a discharge port 21 in the lower part with a truncated platform structure.

[0034] There are two driving feeding groups 3, which are respectively located above the two most side feeding cages 5. One driving feeding group 3 is fixedly connected to the large side plate 1, and can drive the large side plate 1 and the feeding box 2 to move along the corresponding row of feeding cages 5; the other driving feeding group 3 is floatingly connected to the large side plate 1. Figure 2As shown, the driving feeding group 3 includes a driving bracket 31, a driving device, a feeding channel 9 and a feeding pipe 10 with the same number of layers as the feeding cages 5, wherein the driving bracket 31 is also a frame structure, which is mounted on the top of the corresponding row of feeding cages 5, and the top of the feeding cage 5 is provided with two top rails 51 parallel to each other along its length direction; corresponding to the top rails 51, four driving wheels 34 adapted thereto are rotatably mounted on the driving bracket 31 through a seat bearing, two in a group, and coaxially connected through a transmission shaft 35; the driving device is fixedly mounted on the driving bracket 31, including a driving motor 32 and a corresponding gear box 33, the driving motor 32 can be a servo motor, which can rotate forward and reverse, the output end of the driving motor 32 is connected to the input end of the gear box 33, and the output end of the gear box 33 is coaxially connected to the transmission shaft 35, thereby driving the driving wheel 34 to rotate, and then driving the driving bracket 31 to move along the top rail 51. The top of the driving bracket 31 is fixedly mounted on the bottom side of the large side plate 1 by a fixing angle iron 11 and bolts, corresponding to the feeding trough 6 on the feeding cage 5. The two ends of the driving bracket 31 above the feeding trough 6 are fixedly mounted with a downwardly extending feeding channel 9. Figure 7 and Figure 8 As shown, the top of the feeding channel 9 is a funnel-shaped feeding port 91, which is connected to the lower end discharge port 21 of the feeding box 2 fixedly installed on the large side plate 1 and located directly above it. The lower end discharge port 21 of the feeding box 2 is inserted downward into the inside of the funnel-shaped feeding port 91, which is convenient for feeding and stopping. At the same time, in order to prevent overflow, a sealing rubber strip extending inward is fixedly installed at the upper edge of the funnel-shaped feeding port 91, surrounding it. The inner side of the sealing rubber strip is tightly attached to the outer side wall of the lower end discharge port 21 of the feeding box 2, which does not affect the up and down floating between the feeding box 2 and the feeding channel 9; multiple feeding pipes 10 are fixed It is installed on the side of the feeding channel 9 facing the feeding trough 6 and is connected with it through the feeding window, wherein the feeding pipe 10 located at the lowest layer is directly connected to the lowest outlet installed in the feeding channel 9; the lower end of the feeding pipe 10 extends into the feeding trough 6 of the corresponding row, and leaves a certain gap with the bottom of the corresponding feeding trough 6, and the lower end outlet of the feeding pipe 10 is opened parallel to the bottom surface of the feeding trough 6, and the lower edge of the side wall facing the corresponding row of feeding cages 5 is slightly higher than the lower edge of the side wall away from the corresponding row of feeding cages 5, so as to facilitate the feed to be put into the feeding trough 6 through the feeding channel 9 and the feeding pipe 10, and realize quantitative feeding.

[0035] There are multiple driven feeding groups 4, which are equal to the number of rows of the remaining feeding cages 5, and are respectively set above the corresponding rows of feeding cages 5, and can move along the corresponding rows of feeding cages 5 following the movement of the large side plate 1. Figures 3 to 6As shown, the driven feeding group 4 includes a floating bracket 41, a feeding channel 9 and a feeding pipe 10 with the same number of layers as the feeding cages 5, wherein the floating bracket 41 is a frame structure with a reinforcing beam arranged inside; the floating bracket 41 is erected on the top of the corresponding row of feeding cages 5, and a floating wheel 42 adapted to the top track 51 of the feeding cage 5 is rotatably mounted thereon, and the floating wheel 42 can be a double-sided track wheel with an annular groove in the middle, and the width of the annular groove is adapted to the top track 51. The floating bracket 41 is installed to the bottom side of the large side panel 1 through four floating bracket seats 43, wherein the upper half of the floating bracket seat 43 is fixedly installed on the large side panel 1 by bolts, and the lower half of the floating bracket seat 43 is a U-shaped structure, and the two side beams of the floating bracket 41 equipped with floating wheels 42 are correspondingly installed in the U-shaped interlayer of the floating bracket seat 43, and the floating bracket seat 43 is attached to the side wall of the floating bracket 41 and is provided with a floating long slot hole 44, and the floating bracket 41 is connected to the floating bracket seat 43 by fixing bolts that pass through the floating long slot hole 44 and the floating bracket side beam in turn, and the fixing bolts can slide up and down in the floating long slot hole 44, so that the floating bracket 41 can float up and down relative to the floating bracket seat 43. The two end sides of the floating bracket 41 located above the feeding trough 6 in the corresponding row of feeding cages 5 are fixedly installed with downwardly extending vertical feeding channels 9, and a plurality of feeding pipes 10 are fixedly installed on the side of the feeding channel 9 facing the feeding trough 6. The structural composition of the feeding channel 9 and the feeding pipe 10 and the assembly relationship therebetween are the same as the structural features described in the above-mentioned driven feeding group 3, and will not be described in detail here.

[0036] At the same time, combined Figure 6 As shown, in order to prevent the floating bracket 41 from shifting during the up and down floating process, anti-shift bearings 45 are also installed on the floating bracket seat 43, which are respectively located on both sides of the floating bracket 41. The rotating connection structure also facilitates the floating bracket 41 to slide up and down relative to the floating bracket seat 43. The floating bracket seat 43 is also provided with a shock absorbing mechanism, including a spring base 46 and a correspondingly installed spring. The spring base 46 is fixedly installed on the upper half of the floating bracket seat 43 and is located above the floating bracket 41. The spring is a compression spring, one end of which is fixed on the spring base 46, and the other end is against the top surface of the floating bracket 41. In addition to achieving the up and down floating shock absorbing effect, the elastic force of the spring can also be used to assist the floating wheel 42 on the floating bracket 41 to always press on the top track 51 of the corresponding row of feeding cages 5, so that it can self-adjust up and down with the height floating of the feeding cage 5. Due to the existence of the floating bracket 41 and the floating bracket seat 43 in the driven feeding group 4 and their matching relationship, the driven feeding group 4 can always fit with the top track 51 above the cage body without adjusting the height of the cage body, so that the lower end of the feeding pipe 10 of the same group always has a fixed gap with the feeding trough 6 of the same row, thereby ensuring uniform feeding.

[0037] Referring to the floating structure of the above-mentioned driven feeding group 4 , another driving feeding group 3 floatingly installed below the large side plate 1 is also connected to the large side plate 1 through a floating bracket seat 43 .

[0038] Electronic sensors are installed at both ends of the top rail 51 in each row of feeding cages 5; a control box 8 is fixedly installed above the driving bracket 31 in the driving feeding group 3 fixedly installed on the bottom side of the large side plate 1, and the electronic sensor signal is transmitted to the control box 8, and the control box 8 is connected to control the driving motor 32. The time when each feeding group arrives in sequence is detected and identified by the contact between the large side plate 1 or the corresponding walking bracket and the electronic sensor. When the time difference is greater than 1 second, the control box 8 controls the driving motor 32 to automatically correct the deviation; at the same time, when the contact with the electronic sensor is detected, the feeding group completes the movement and feeding, and the driving motor 32 is controlled to stop running to prevent derailment.

[0039] For further optimized technical solutions, refer to Figure 8 As shown, the upper inlet of the feed pipe 10 is connected to the material discharge channel 9 through a feed window, and a plug-in material baffle plate 12 is sealed and inserted at the junction of the connection. The feed window is opened on the side wall of the material discharge channel 9, and slots are provided on the left, lower and right sides of the outer wall of the feed window. The plug-in material baffle plate 12 passes through the upper side of the upper inlet of the feed pipe from top to bottom, is slidably installed in the corresponding slot, and completes the sealing, which can realize the opening or blocking of the feed window, and then realize the connection and disconnection between the feed pipe 10 and the material discharge channel 9. The upper end of the plug-in material baffle plate 12 is also provided with a plug-in handle that is bent outward for easy plug-in and plug-out gripping.

[0040] The above-mentioned material discharge channel 9 can be realized by selecting relevant technical features in the existing technology, and a plurality of inspection ports are also provided on the material discharge channel 9 to facilitate subsequent maintenance and repair work.

[0041] The feeding conveyor belt 7 disposed above the feeding box 2 may also be replaced by a feeding conveying pipe.

[0042] The relevant technical features that have not been mentioned or described in detail in the above embodiments can be achieved by adopting or referring to the relevant technical structure solutions in the prior art.

[0043] The utility model can also be applied to the fields of poultry and animal husbandry.

[0044] Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the essential scope of the present invention should also fall within the protection scope of the present invention.

Claims

1. A floating feeder, with the feeder moving forward along the entire row of cages as the front side, characterized in that: The invention comprises a large side plate, a plurality of feeding boxes fixedly mounted on the large side plate, at least one driving feeding group and a plurality of driven feeding groups. The large side plate is erected above a plurality of rows of feeding cages for supporting and mounting the feeding groups. Each driving feeding group or driven feeding group corresponds to a row of feeding cages. One driving feeding group is fixedly mounted below the large side plate and can drive the large side plate and the feeding boxes to move along the corresponding row of feeding cages. The driven feeding groups are all floatingly mounted below the large side plate and can move along the corresponding row of feeding cages with the movement of the large side plate.

2. A floating feeder according to claim 1, characterized in that: The driving feeding group comprises a driving bracket, a driving device, a feeding channel and a feeding pipe having the same number of layers as the feeding cages. The driving bracket is mounted on the top of the corresponding row of feeding cages, and a driving wheel adapted to the top track of the feeding cages is rotatably mounted thereon; the driving device is fixedly mounted on the driving bracket, and comprises a driving motor and a corresponding gear box, the output end of the driving motor is connected to the input end of the gear box, and the output end of the gear box is connected to the driving wheel through a transmission shaft; the top end of the driving bracket is fixedly mounted on the bottom side of the large side plate, and the end side of the driving bracket located above the feeding trough is fixedly mounted with a feeding channel extending vertically downward, the top end of the feeding channel is funnel-shaped, and is connected to the lower end discharge port of the feeding box mounted on the large side plate and located above it; the feeding pipe is fixedly mounted on the side of the feeding channel facing the feeding trough and is connected thereto, wherein the lowest feeding pipe is directly mounted on the lower end of the feeding channel, and the lower end of the feeding pipe extends into the feeding trough of the corresponding row, and a gap is left with the bottom of the feeding trough.

3. A floating feeder according to claim 1, characterized in that: The driven feeding group includes a floating bracket, a feeding channel and a feeding pipe with the same number of layers as the feeding cages. The floating bracket is mounted on the top of the corresponding row of feeding cages, and a floating wheel adapted to the track at the top of the feeding cages is rotatably mounted thereon; the floating bracket is mounted on the bottom side of the large side plate through a floating bracket seat, wherein the floating bracket seat is fixedly mounted on the large side plate, the floating bracket is located in the interlayer of the floating bracket seat, and a floating long slot hole is provided on the side wall of the floating bracket seat, and a fixing bolt passes through the floating long slot hole and is fixed to the floating bracket The floating bracket can slide up and down relative to the floating long slot hole; the end side of the floating bracket located above the feeding trough is fixedly installed with a downward vertically extending feeding channel, and the top of the feeding channel is funnel-shaped, connected to the lower end discharge port of the feeding box installed on the large side plate and located above it; the feeding pipe is fixedly installed on the side of the feeding channel facing the feeding trough and is connected with it, wherein the lowest feeding pipe is directly installed at the lower end of the feeding channel, and the lower end of the feeding pipe extends into the feeding trough of the corresponding row, and leaves a gap with the bottom of the feeding trough.

4. A floating feeder according to claim 2 or 3, characterized in that: The upper entrance of the feeding tube is connected to the material discharge channel through a feeding window, and a plug-in type baffle plate is sealed and inserted at the junction of the connection; the feeding window is opened on the side wall of the material discharge channel, and slots are arranged on the left, lower and right sides of the outer wall of the feeding window, and the plug-in type baffle plate passes through the upper side of the upper entrance of the feeding tube and is slidably installed in the corresponding slot, and the upper end of the plug-in type baffle plate is provided with a plug-in handle bent outward.

5. A floating feeder according to claim 2 or 3, characterized in that: The lower end opening of the feeding pipe is parallel to the bottom surface of the feeding trough, and the lower edge of the side wall facing the corresponding row of feeding cages is higher than the lower edge of the side wall away from the corresponding row of feeding cages.

6. A floating feeder according to claim 2 or 3, characterized in that: The lower end discharge port of the feeding box is inserted into the interior of the top end of the corresponding feeding channel, and the upper edge of the top end of the feeding channel is fixedly installed with an inwardly extending sealing rubber strip, and the inner side of the sealing rubber strip is tightly attached to the outer side wall of the feeding box.

7. A floating feeder according to claim 1, characterized in that: Electronic sensors are respectively installed at two ends of the top of the breeding cage.

8. A floating feeder according to claim 1, characterized in that: Also included is a feeding conveyor belt or a feeding conveyor pipe, which is located above the feeding box.

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