Automatic feeding device

Abstract

The present invention provides an automatic feeding device, comprising a feeding cage, wherein a plurality of feeding cages are arranged in sequence, and a plurality of the feeding cages are each provided with a feeding tray; a guide rail, which is erected above the plurality of feeding cages; a feeding bin, which runs on the guide rail, and comprises a feed bin and a control bin; a first motor, which is installed in the control bin, and provides power for the feeding bin to run on the guide rail; a second motor, which controls the feeding bin to feed; a first delay relay, which is installed in the control bin; a second delay relay, which is installed in the control bin; a first sensor, which is correspondingly installed on the feeding bin and the feeding tray, and is connected to the first motor; a second sensor, which is correspondingly installed on the feeding bin and the feeding tray, and is connected to start the counter; a reversing device, which is connected to control the first motor to reverse; an intelligent control module; and a control terminal, which is connected to control the intelligent control module.

Description

Technical Field

[0001] The invention relates to an automatic feeding device. Background Art

[0002] Livestock farming and poultry farming refer to the cultivation and reproduction of animals. Traditional livestock farming is fed by manual operation on site, which requires special people to watch over on site. Large-scale farms are basically located in remote villages, which makes life inconvenient for the breeders and takes up the breeders' time. In addition, large-scale farming is generally divided into multiple large feeding cages, each feeding cage requires an automatic feeding device, resulting in each feeding requiring sufficient food to be added to multiple automatic feeding devices separately, which is time-consuming and labor-intensive, and requires multiple automatic feeding devices, and is extremely costly. Summary of the invention

[0003] The object of the present invention is to overcome the above-mentioned defects and provide an automatic feeding device.

[0004] The present invention adopts the following technical solutions:

[0005] An automatic feeding device comprises a feeding cage, wherein a plurality of feeding cages are arranged in sequence, and a plurality of the feeding cages are provided with a feeding tray; a guide rail is erected above the plurality of feeding cages; a feeding bin runs on the guide rail, and comprises a feed bin and a control bin; a first motor is installed in the control bin, and provides power for the feeding bin to run on the guide rail; a second motor controls the feeding bin to feed; a first delay relay is installed in the control bin; a second delay relay is installed in the control bin; a first sensor is correspondingly installed on the feeding bin and the feeding tray, and is connected to the first motor; a second sensor is correspondingly installed on the feeding bin and the feeding tray, and is connected to start the counter; a reversing device is connected to control the first motor to reverse; an intelligent control module is installed in the control bin, collects system information, and is connected to control the first motor at the same time The intelligent control module comprises a first motor, a second motor, a first delay relay, a second delay relay, a first sensor, a second sensor, and a reversing device; a control terminal, connected to control the intelligent control module, including a display interface; the display interface displays the relevant information of the feeding bin to the user; a transmission module, used to transmit data between the intelligent control module and the control terminal through wireless or wired networking, and send instructions to the intelligent control module through the control terminal; a battery, providing energy for the first motor, the second motor, the first sensor, the second sensor, the first delay relay, the second delay relay, the intelligent control module, and the transmission module; a charging device, charging the battery; a counter, installed in the control bin, and the second motor is connected to the battery through the counter; the first motor is connected to the battery through the first delay relay.

[0006] Preferably, a feed inlet is provided above the feed bin, the feed inlet is connected to the feed bin, and a discharge port is provided below the feed bin; a discharge door is installed on the discharge port; the second motor is installed in the feeding bin and connected to control the opening and closing of the discharge door.

[0007] Preferably, the guide rail includes a rack; a gear fixed to the rack is installed under the feeding bin, and the gear is connected to the first motor for driving.

[0008] Preferably, it also includes a residual material alarm device for alarming when the residual material in the feed bin reaches a warning position; the residual material alarm device is an infrared probe installed at the top of the feed bin.

[0009] Preferably, the first sensor is: a first distance sensor is provided below the feeding bin, and the feeding cage is provided with a baffle corresponding to the first sensor; the second sensor is: a second distance sensor is provided below the feeding bin, and is located in front of the first sensor, and shares a baffle with the first sensor.

[0010] Preferably, an electric lifting rod and a second power supply are also provided, and the second power supply drives the electric lifting rod to work; the electric lifting rod is installed in the feeding cage; the baffle is installed above the electric lifting rod; the electric lifting rod is connected to the intelligent control module; when a feeding cage does not need to be fed, it is only necessary to lower the baffle so that the first sensor and the second sensor cannot sense it and the cage can pass directly over it.

[0011] Preferably, a food-sharing device is provided in the center of the feeding tray; the food-sharing device is a cone-shaped object with multiple oblique cut surfaces on the cone; an anti-blocking block is provided in the center of the feeding tray, and the height of the anti-blocking block is 1-2 cm; the food-sharing device is installed on the anti-blocking block through a bearing structure, and the food-sharing device is driven to rotate by the dead weight of the feed to achieve the effect of food-sharing and save energy. In addition, because it is a non-powered device, an anti-blocking block needs to be provided so that there is a certain gap between the food-sharing device and the feeding tray, and the gap is larger than the diameter of the feed particles to prevent the feed from getting stuck between the two.

[0012] Preferably, a feeding box is provided above the feeding tray and is installed above the feeding tray through a feeding box bracket; the box body is funnel-shaped, hollow inside, and a revolving door is provided at the bottom to open and close the box body; a food sharing device is provided on the feeding tray; a rotating rod is provided with a square hole at the bottom, and the rotating rod is connected and fixed to the revolving door; the food sharing device is a cone-shaped object, which is installed at the center of the feeding tray through a rotating rod and can rotate in place; a plurality of small columns are fixedly distributed below the box body, and the plurality of small columns are of equal length and are 1-2 cm away from the feeding tray; a third motor is driven and connected to the rotating rod; a third power supply provides energy to the third motor; the third motor is connected to the intelligent control module; it can be set to put a large amount of feed into each feeding box through the feeding bin once, and then secondary feeding is carried out multiple times through the feeding box, thereby reducing the number of times the feeding bin walks and further saving energy.

[0013] The revolving door is a conventional rotating staggered blanking structure, for example, it can be a double-layer structure, the upper fixed sheet is semicircular and occupies 50% of the area, the upper rotating sheet is also semicircular, close to and coaxial with the upper fixed sheet, and is larger than the remaining area of ​​the hole, and the hole is exposed when rotating, the lower fixed sheet occupies 50% of the area, the lower rotating sheet is also semicircular, close to and coaxial with the lower fixed sheet, and is larger than the remaining area of ​​the hole; the upper fixed sheet and the lower fixed sheet are coaxial and overlap in top view, and the upper revolving door and the lower revolving door are axially symmetrical in top view; when designed in this way, the third motor drives the rotating rod to drive the upper rotating sheet and the lower fixed sheet to rotate, and the feed will fall into the feeding tray below through the revolving door, and the rotating rod also drives the food distribution device to rotate, and the feed is evenly distributed to all sides;

[0014] When the motor stops working, one of the upper rotating piece and the lower rotating piece is always in a state of sealing the hole, so as to prepare for the next storage of feed.

[0015] Preferably, the reversing device is: a first reverse switch, which is arranged at the rear end of the feeding bin, and a first gear piece is arranged at the rear end of the track; a second reverse switch, which is arranged at the front end of the feeding bin, and a second gear piece is arranged at the front end of the track; the charging device is provided with a charging seat behind the track, the charging seat is provided with a charging plug, and a charging socket is provided at the rear end of the feeding bin corresponding to the charging plug; the charging plug is installed staggered with the first gear piece and the second gear piece.

[0016] Preferably, the control terminal is a mobile phone-specific APP or a computer-specific operating program.

[0017] The beneficial effects of the present invention are as follows: by using a mobile feeding bin to put feed into each feeding cage at a fixed time and in a fixed quantity, the feeding can be controlled by a mobile phone APP or a computer program or the automatic feeding time can be preset for feeding, and the breeder does not need to stay on site for a long time, and the operation of remote feeding can be satisfied. Compared with the need to prepare a set of automatic feeding bins for each feeding cage, the cost of the present invention is greatly reduced, and there is no need to physically put feed into each feeding cage one by one, which is time-consuming and labor-intensive; the residual feed alarm device can timely remind the breeder to add feed, and the present invention can also feed a certain feeding cage separately; the cone-shaped feed distributor is set so that the feed falling from above is evenly distributed around the feed plate, and the motor drives the discharging door to rotate through the connecting rod, and at the same time drives the feed distributor to rotate, so that the feed can be more evenly distributed around the feed plate; there are multiple small columns around the feed distributor to prevent larger rabbits from entering the feeding plate; in addition, an automatically selected feed distributor can also be set. When the feed falls from above, it hits a plurality of oblique surfaces on the cone, which drives the cone to rotate automatically, plays the role of food distribution, and saves energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the present invention.

[0019] Figure 2 It is a schematic diagram of a feeding bin of the present invention.

[0020] Figure 3 It is a top schematic diagram of a feed bin of the present invention.

[0021] Figure 4 Schematic diagram of a feeding tray of the present invention;

[0022] Figure 5 yes Figure 4 A three-dimensional schematic diagram of a food sharing device;

[0023] Figure 6 is a schematic diagram of another embodiment of a feeding tray;

[0024] Figure 7 is a schematic diagram of a revolving door of the present invention;

[0025] Figure 8 It is a schematic diagram of another embodiment of the revolving door of the present invention. DETAILED DESCRIPTION

[0026] In order to make the purpose and technical solution of the present invention clearer, the present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0027] like Figure 1 to Figure 3The automatic feeding device shown in the figure comprises a feeding cage 1, wherein a plurality of feeding cages are arranged in sequence, and a plurality of the feeding cages 1 are provided with a feeding tray 11; a guide rail 2 is erected above the plurality of feeding cages 1; a feeding bin 3 is operated on the guide rail 2, comprises a feed bin 31 and a control bin 32, and is further provided with a slider 37, wherein the slider 37 contacts the upper end surface of the guide rail 2, so that the feeding bin 3 can run on the guide rail 2 more stably; a first motor 41 is installed in the control bin 32, and provides power for the feeding bin 3 to run on the guide rail 2; a second motor 42 controls the feeding bin 3 to move in a direction opposite to the feed bin 3 ... feeding; a first time delay relay (not shown in the figure); installed in the control bin 32; a second time delay relay (not shown in the figure), installed in the control bin 32; a first sensor, correspondingly installed on the feeding bin 31 and the feeding tray 11, connected to the first motor 41, so that when the feeding bin 3 and the feeding tray 11 are aligned, the feeding bin 3 stops moving on the guide rail 2; a second sensor, correspondingly installed on the feeding bin 3 and the feeding tray 11, connected to start the counter (not shown in the figure); a reversing device, connected to control the first motor 4 1 for reversal; an intelligent control module (not shown in the figure), installed in the control compartment 32, collects system information, connects and controls the first motor 41, the second motor 42, the first delay relay, the second delay relay, the first sensor, the second sensor, and the reversing device; a control terminal (not shown in the figure), connects and controls the intelligent control module, including a display interface; the display interface displays the relevant information of the feeding bin to the user; a transmission module (not shown in the figure), used to transmit data between the intelligent control module and the control terminal through wireless or wired networking, and send instructions to the intelligent control module through the control terminal; a battery (not shown in the figure), provides energy for the first motor 41, the second motor 42, the first sensor, the second sensor, the first delay relay, the second delay relay, the intelligent control module, and the transmission module; a charging device 6, charges the battery; a counter (not shown in the figure), installed in the control compartment 32, the second motor 42 is connected to the battery through the counter; the first motor 41 is connected to the battery through the first delay relay.

[0028] Preferably, Figure 2 , Figure 3 As shown, a feed inlet 33 is provided above the feed bin 3, and the feed inlet 33 is connected to the feed bin 31. A discharge port 34 is provided below the feed bin 31; a discharge door 35 is installed on the discharge port; the second motor 42 is installed in the feeding bin and connected to control the opening and closing of the discharge door 35.

[0029] Preferably, the guide rail 2 includes a rack (not shown in the figure); a gear 21 fixed to the rack is installed under the feeding bin, and the gear 21 is connected to the first motor 41 for driving.

[0030] Preferably, it also includes a residual material alarm device 36 for alarming when the residual material in the feed bin reaches a warning position; the residual material alarm device 36 is an infrared probe installed at the top of the feed bin 31.

[0031] Preferably, the first sensor is: a first distance sensor 51 is provided below the feeding bin, and the feeding cage is provided with a baffle 53 corresponding to the first sensor; the second sensor is: a second distance sensor 52 is provided below the feeding bin and is located in front of the first sensor, and shares the baffle 53 with the first sensor.

[0032] Preferably, Figure 1 , Figure 4 As shown, an electric lifting rod 6 and a second power supply (not shown in the figure) are also provided, and the second power supply drives the electric lifting rod to work; the electric lifting rod is installed in the feeding cage; the baffle 53 is installed above the electric lifting rod 6, and the second power supply is AC power, and the pull wire supplies power to the electric lifting rod; the electric lifting rod is connected to the intelligent control module; the electric lifting rod consists of a motor and a threaded rod, which is an existing device and will not be described in detail in the present invention.

[0033] Preferably, the feeding cage is provided with a feeding tray such as Figure 4 , Figure 5 As shown, a food sharing device 12 is provided at the center of the feeding tray 11; the food sharing device is a cone-shaped object with a plurality of beveled surfaces 121 on the cone, which is installed at the center of the feeding tray 11 through a bearing structure (not shown in the figure) and can rotate in situ; preferably, an anti-blocking block 14 is provided at the center of the feeding tray 11, the height of the anti-blocking block is 1-2 cm, and the food sharing device 12 is installed on the anti-blocking block 14 through a bearing structure (not shown in the figure).

[0034] Preferably, Figure 6 As shown, a feeding box 7 is provided above the feeding tray 11 and is installed above the feeding tray through a feeding box bracket 71; the box body 72 is funnel-shaped, hollow inside, and a revolving door 73 is provided below to open and close a passage 722 below the box body 72; a food sharing device 12 is provided on the feeding tray 11; a rotating rod 13 is provided with a square hole below, and the rotating rod is connected and fixed to the revolving door 73; the food sharing device 12 is a cone-shaped object, which is installed at the center of the feeding tray 11 through the rotating rod 13 and can rotate in situ; a plurality of small columns 721 are fixedly distributed below the box body 72, and the plurality of small columns 721 are of equal length and are all 1-2 cm away from the feeding tray 11; a third motor 43 is driven and connected to the rotating rod 13; the third motor 43 is connected to the intelligent control module; a third power supply provides energy to the third motor, and the third power supply is AC power, which provides energy to the third motor through a pull line.

[0035] like Figure 6 , Figure 7 As shown, the revolving door 73 is a conventional revolving staggered blanking structure, for example, it can be a double-layer structure, the upper fixed sheet 732 is semicircular, and occupies more than 50% of the cross-sectional area of ​​the channel 722, the upper rotating sheet 731 is also semicircular, and is tightly attached to and coaxial with the upper fixed sheet 732, and the upper rotating sheet 731 rotates a certain angle to cover the gap formed by the upper fixed sheet 732 on the channel 722, and the staggered blanking is exposed during rotation, the lower fixed sheet 734 occupies 50% of the cross-sectional area of ​​the channel 722, the lower rotating sheet 733 is also semicircular, and is tightly attached to and coaxial with the lower fixed sheet, and the lower rotating sheet 733 rotates a certain angle to cover the gap formed by the lower fixed sheet 734 on the channel 722; the upper fixed sheet 732 and the lower fixed sheet 733 are The upper rotating piece 731 and the lower rotating piece 733 are coaxial and overlap in top view, and the upper rotating piece 731 and the lower rotating piece 733 are axially symmetrical in top view; the upper fixed piece 732 and the lower fixed piece 734 are fixed on the box body; the upper rotating piece 731 and the lower rotating piece 733 are fixedly connected to the rotating rod 13; when designed in this way, the third motor 43 drives the rotating rod 13, and drives the upper rotating piece 731 and the lower rotating piece 733 to rotate, the feed will fall into the feeding plate 11 below through the rotating door, and the rotating rod 13 also drives the food distributing device 12 to rotate, and evenly distributes the feed to the surroundings; when the third motor 43 stops working, one of the upper rotating piece 731 and the lower rotating piece 733 is always in a state of sealing the hole, providing preparation for the next storage of feed.

[0036] like Figure 8As shown, the structure of the revolving door is a double-layer structure, the upper fixing plate 732 is a centrally symmetrical fan-shaped structure, and occupies less than 50% of the cross-sectional area of ​​the passage 722, the upper rotating plate 731 is also a centrally symmetrical fan-shaped structure, closely attached to and coaxial with the upper fixing plate 732, and the upper rotating plate 731 rotates a certain angle to cover the gap formed by the upper fixing plate 732 on the passage 722; the lower fixing plate 734 is a centrally symmetrical fan-shaped structure, occupying less than 50% of the cross-sectional area of ​​the passage 722, the lower rotating plate 733 is also a centrally symmetrical fan-shaped structure, closely attached to and coaxial with the lower fixing plate 734, and the lower rotating plate 733 rotates a certain angle to cover the gap formed by the lower fixing plate 734 on the passage 722; looking down When the upper fixing plate 732 rotates 90° around the center of symmetry and overlaps with the lower fixing plate 734, the upper revolving door 731 and the lower revolving door 733 are coaxial and overlap in top view, and the upper revolving door 731 and the lower revolving door 733 are located between the upper fixing plate 732 and the lower fixing plate 734, and a fixed channel 74 is formed in the middle by a connecting plate 741; the rotating rod 13 is connected to the third motor by a spline (not shown in the figure), and the number of rotations of the third motor is preset by the intelligent control module, so that the upper revolving door 731 and the lower revolving door 733 return to their original positions after work (the initial position can be adjusted by the spline connection to adjust the positions of the upper revolving door 731 and the lower revolving door 733, so that the revolving door is initially in a closed state).

[0037] Preferably, Figure 1 , Figure 2 As shown, the reversing device is: a first reverse switch 81, which is arranged at the rear end of the feeding bin 3, and a first gear piece is arranged at the rear end of the track (not shown in the figure); a second reverse switch 82, which is arranged at the front end of the feeding bin, and a second gear piece is arranged at the front end of the track (not shown in the figure); the charging device is a charging seat 9 provided at the rear of the track, the charging seat is provided with a charging plug 91, and a charging socket 92 is provided at the rear end of the feeding bin corresponding to the charging plug; the charging plug is staggered with the first gear piece and the second gear piece; the first gear piece can be installed at the front end of the charging seat 9.

[0038] Preferably, the control terminal is a mobile phone-specific APP or a computer-specific operating program.

[0039] Preliminary preparation: When the feeding bin is filled with feed and the feeding system is set up and starts working, the first delay relay is in the normally closed state and the second delay relay is in the normally open state; the working steps are as follows:

[0040] 1. Start the first motor 41, and the feeding bin 3 moves on the track 2;

[0041] 2. When the second distance sensor 52 senses the baffle 53: the counter starts and returns to zero.

[0042] 3. When the first distance sensor 51 senses the baffle 53:

[0043] 1. Determine whether the second delay relay is closed. If it is closed, no action will be taken.

[0044] 2. When the second time delay relay is in the disconnected state, the first time delay relay changes from normally closed to open, the first motor 41 stops working, and the feeding bin stops moving;

[0045] 3. The counter starts to work, and the second motor 42 works until the counter reaches 6 (preliminary setting value), the second motor 42 stops working, and a feedback signal is given to the first delay relay, and the second delay relay closes and works (delay 20 seconds).

[0046] 4. After the first delay relay delays for 10 seconds (to ensure that all the materials fall into the feeding tray below), the first delay relay closes and the feeding bin 3 continues to move.

[0047] 5. The second delay relay confirms the position of the first distance sensor 51 after 20 seconds. When the sensor moves out of the designated position (the length of the baffle 53), the second delay switch is disconnected, and the above steps are performed again when the next feeding cage is reached. If the sensor has not moved out of the designated position, the sensor continues to move for a while, confirms the position again, and moves out of the designated position. The second delay switch is disconnected, and the above steps are performed again when the next feeding cage is reached (the delay seconds of the second delay relay can also be manually set to ensure that the sensor moves out of the designated position). The function of the second delay relay is to ensure that the sensor moves out of the baffle 53 to avoid repeated feeding of the same feeding cage.

[0048] 6. When the vehicle reaches the end point, the second reverse switch 82 is activated, the first motor 41 stops, and the first motor 41 rotates in the opposite direction to the previous rotation. After 5 seconds, the first motor is started to move the feeding bin back.

[0049] 7. Until the feeding bin returns to the starting position, the first reverse switch is touched and the battery is charged, the first motor 41 stops, the first delay switch is started, the first motor 41 stops and the first motor rotates in the opposite direction to the previous one. At this time, the first motor is not started and waits for the next start.

[0050] The first reverse switch is a button that controls the forward and reverse rotation of the motor. This button forms a related circuit through a delay relay and a contact. It is a standard device and also a conventional technology, so it will not be elaborated in the present invention.

[0051] In the description of the invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0052] In the description of the invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0053] The conventional methods adopted in the present invention are known to those skilled in the art, and their principles and implementations can be learned by those skilled in the art through relevant technical books or acquired through conventional experimental methods. For example, the intelligent control module, the transmission module, and data transmission with the control terminal, and sending instructions to the intelligent control module through the control terminal (mobile phone APP or computer-specific operating program) are all existing methods or technologies and will not be elaborated in the present invention.

[0054] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the protection scope of the present invention.

Claims

1. An automatic feeding device, characterized in that: include: Feeding cages, wherein a plurality of feeding cages are arranged in sequence, and a plurality of the feeding cages are provided with a feeding tray; A guide rail is installed above the plurality of feeding cages; A feeding bin, running on the guide rail, comprises a feed bin and a control bin; A first motor is installed in the control bin to provide power for the feeding bin to run on the guide rail; The second motor controls the feeding bin to feed materials; The first time delay relay; Installed in the control compartment, the first time delay relay is set to be normally closed; A second time delay relay is installed in the control compartment, the second time delay relay is set to be normally open, and the delay time of the second time delay relay is greater than the delay time of the first time delay relay; A first sensor is installed on the feeding bin and the feeding tray correspondingly, and is connected to a first motor; the first sensor is a first distance sensor provided below the feeding bin, and the feeding cage is provided with a baffle corresponding to the first sensor; A second sensor is installed on the feeding bin and the feeding tray correspondingly, and is connected to start the counter; the second sensor is a second distance sensor provided below the feeding bin, and is located in front of the first sensor, and shares a baffle with the first sensor; A reversing device, connected to control the first motor to reverse; An intelligent control module is installed in the control compartment, collects system information, and simultaneously connects and controls the first motor, the second motor, the first delay relay, the second delay relay, the first sensor, the second sensor, and the reversing device; A control terminal, connected to control the intelligent control module, including a display interface; The display interface displays the relevant information of the feeding bin to the user; A transmission module, used to transmit data between the intelligent control module and the control terminal through wireless or wired networking, and to send instructions to the intelligent control module through the control terminal; A battery, providing energy to the first motor, the second motor, the first sensor, the second sensor, the first time delay relay, the second time delay relay, the intelligent control module, and the transmission module; A charging device for charging the battery; A counter is installed in the control compartment, and the second motor is connected to the battery through the counter; The first motor is connected to the battery via a first time delay relay; An electric lifting rod is installed in the feeding cage, the baffle is installed above the electric lifting rod, and the electric lifting rod is connected to the intelligent control module; A second power supply drives the electric lifting rod to work; A feeding box is provided above the feeding tray and is installed above the feeding tray via a feeding box bracket; The box body is funnel-shaped, hollow inside, and has a revolving door at the bottom for opening and closing the box body; A rotating rod, with a square hole at the bottom, the rotating rod is connected to fix the rotating door; The revolving door is a double-layer structure, which includes an upper fixed plate, an upper rotating plate, a lower rotating plate and a lower fixed plate from top to bottom. The upper fixed plate, the upper rotating plate, the lower fixed plate and the lower rotating plate are all centrally symmetrical fan-shaped structures. The upper rotating plate is tightly attached to the upper fixed plate and coaxially, and the lower rotating plate is tightly attached to the lower fixed plate and coaxially. The upper rotating plate and the lower rotating plate are connected by a connecting plate to form a fixed channel; when viewed from above, the relative position relationship between the upper fixed plate and the lower fixed plate is that they can overlap after rotating 90° around the symmetry center; A third motor is driven and connected to the rotating rod, and the intelligent control module is connected to control the third motor; a third power supply, providing energy to the third motor; The third motor is connected to the intelligent control module.

2. An automatic feeding device according to claim 1, characterized in that: A feed inlet is provided above the feed bin, the feed inlet is connected to the feed bin, and a discharge port is provided below the feed bin; A discharge door, installed on the discharge port; The second motor is installed in the feeding bin and is connected to control the opening and closing of the discharge door.

3. An automatic feeding device according to claim 1 or 2, characterized in that: The guide rail includes a rack; A gear fixed to the rack is installed under the feeding bin, and the gear is connected to the first motor for driving.

4. The automatic feeding device according to claim 1, characterized in that: It also includes a residual material alarm device, which is used to alarm when the residual material in the feed bin reaches the warning position; The residual material alarm device is an infrared probe installed at the top of the feed bin.

5. An automatic feeding device according to claim 1 or 2, characterized in that: A food dispensing device is provided at the center of the feeding tray; The food-sharing device is a cone-shaped object with a plurality of oblique cut surfaces on the cone; An anti-blocking block is provided in the center of the feeding tray, and the height of the anti-blocking block is 1-2 cm; The food sharing device is installed on the anti-blocking block through a bearing structure.

6. An automatic feeding device according to claim 1 or 2, characterized in that: The feeding tray is provided with a food dispensing device; The food dispensing device is in the shape of a cone, which is installed at the center of the feeding tray through a rotating rod and can rotate in place; A plurality of small columns are fixedly distributed under the box body, and the plurality of small columns are of equal length and are all 1-2 cm away from the feeding tray.

7. The automatic feeding device according to claim 1, characterized in that: The reversing device is: A first reverse switch is provided at the rear end of the feeding bin, and a first stopper is provided at the rear end of the track; A second reverse switch is provided at the front end of the feeding bin, and a second shift piece is provided at the front end of the track; The charging device is provided with a charging seat behind the track, the charging seat is provided with a charging plug, and a charging socket is provided at the rear end of the feeding bin corresponding to the charging plug; The charging plug is installed staggered with the first stopper and the second stopper.

8. The automatic feeding device according to claim 1, characterized in that: The control terminal is a mobile phone-specific APP or a computer-specific operating program.

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