CN117958176A - Free range chicken feeder - Google Patents

Abstract

The invention discloses a free range chicken feeder, which has the technical scheme that: the feeding device comprises a storage bin, wherein two sides of the storage bin are respectively and fixedly provided with a water storage bin, the outer wall surface of the storage bin is provided with a feeding bin, the top surface of the storage bin is provided with a feeding hole, the inside of the feeding hole is fixedly sleeved with a feeding hopper, and one side of the storage bin is fixedly provided with a PLC controller; a distribution mechanism for uniformly distributing chicken feed is arranged in the feeding bin; a scattering mechanism for scattering chicken feed is arranged in the stock bin to prevent the chicken feed from condensing in the stock bin; through the storage bin, the partition plate, the electromagnetic valve, the guide plate, the guide groove, the discharge hole, the discharge pipe and the feeding bin which are arranged under the mutual cooperation, the dry chicken can be fed into the feeding bin, so that the chicken can conveniently eat around the feeding bin.

Description

Free range chicken feeder

Technical Field

The invention relates to the technical field of chicken raising, in particular to a free range chicken feeder.

Background

The free-range chickens are a breeding mode and are characterized by being bred in natural environments, but not in closed farms or cages, and can freely grow and feed on grasslands, in the lands or in forests, natural foods such as green grass, insects, earthworms, grass seeds and the like are found.

For example, the patent with publication number CN103493751a discloses an automatic feeding device for free-range chickens, which can control a feeding motor to automatically work through a controller, and the feed in a feed bin can be discharged from a discharge hole after passing through the feed bin, a feeding pipe and a feeding gap, and the discharged feed is circumferentially distributed because the discharge hole is positioned at the edge of a conical top, so that free-range chickens can eat along the automatic feeding device, and the feeding surface is larger, and the feeding device is particularly suitable for feeding free-range chickens; in addition, the structure that the blanking gap is inclined is also convenient for the feed to pass through and discharge, but in the scheme, since the chicken feed is discharged to the ground through the discharge hole in the scheme, and in outdoor free-range places such as mountains or woodlands, the ground is mostly soft soil and cracked soil, when a large number of chicken flocks eat around the position of the discharge hole, the chicken walks back and forth to step on the feed, so that the chicken feed can be stepped on or embedded into the soil due to the stepping, and a large amount of feed waste can be caused.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a free-range chicken feeder, which solves the problems that chicken feeds are discharged to the ground through a discharge hole, and in outdoor free-range places such as mountains or woodlands, the ground is mostly soft soil and cracked soil, when a large number of chicken flocks eat around the position of the discharge hole, the chickens walk back and forth to step on the feeds, so that the chicken feeds can be crushed or embedded into the soil due to stepping, and a large amount of feeds can be wasted.

The technical aim of the invention is realized by the following technical scheme:

The utility model provides a chicken feeding machine of raising in bulk, includes storage bin, storage bin's both sides are fixed mounting respectively, storage bin's outer wall surface is provided with the storehouse of feeding, storage bin's top surface has seted up the feed inlet, the inside fixed sleeve of feed inlet has the feeder hopper, one side fixed mounting of storage bin has the PLC controller; a distribution mechanism for uniformly distributing chicken feed is arranged in the feeding bin; a scattering mechanism for scattering chicken feed is arranged in the stock bin to prevent the chicken feed from condensing in the stock bin; feeding component sets up the inside of depositing the feed bin for feed scattered chicken, feeding component includes: the division board, division board fixed mounting is in the inside of depositing the feed bin, the connecting hole has been seted up to the top surface of division board, the interior round wall of connecting hole is fixed to be cup jointed the solenoid valve, the solenoid valve with PLC controller electric connection, the inside fixed mounting of depositing the feed bin has the guide plate, two guide slots have been seted up to the top surface of guide plate, the discharge opening has been seted up respectively to the both sides of depositing the feed bin, the interior round wall of discharge opening is fixed to be cup jointed the row's material pipe, two limiting holes have been seted up to the interior round wall of feeding bin, limiting hole with row's material pipe is fixed to be cup jointed, the top surface fixed mounting of feeding bin has solid fixed ring, gu fixed ring's top surface fixed mounting has the shielding plate.

Through adopting above-mentioned technical scheme, through the storage bin that sets up, when the staff feeds scattered chicken, at first through putting into the inside of storage bin with dry chicken fodder and pile up the top surface at the division board and deposit, the staff just can carry out the feeding through the clearance between feeding bin and the shielding plate between feeding bin, and through the shielding plate with the inside inclined plane of feeding bin inside of shielding plate, thereby can prevent that the chicken from taking off the inside of feeding bin with a large amount of dry chicken fodder when feeding because guiding groove and guide plate become eight-word slope form, and then the dry chicken fodder passes through the guide of guiding groove, thereby can guide the position of discharge opening with dry chicken fodder, then chicken fodder can pile up through the inside of arranging the material inflow feeding bin, owing to dry chicken fodder is in the inside of feeding bin, and the top surface of feeding bin has the shielding plate, the chicken need to stretch into the feeding bin with the head between the shielding plate through the clearance between feeding bin and the shielding plate, and through the shielding plate's inside inclined plane of shielding plate, thereby can prevent that the chicken fodder from taking off the inside of feeding bin when feeding a large amount of dry chicken fodder, reduce the extravagant to dry chicken fodder, can prevent to spill the different directions of splashing on edible ground simultaneously.

Preferably, the distribution mechanism comprises a mounting ring, a circular guide rail is fixedly arranged on the top surface of the mounting ring, a guide rail motor is movably sleeved on the top surface of the circular guide rail, and a distribution plate is fixedly arranged on the bottom surface of the guide rail motor.

Through adopting above-mentioned technical scheme, through distributing plate, guide rail motor and the circular guide rail in the distributing mechanism, let the distributing plate be circular motion in the inside of feeding the storehouse, and then the distributing plate can promote the chicken fodder that falls into in the feeding storehouse and promote to be convenient for make dry chicken fodder evenly spread in the inside of feeding the storehouse, so that let the chicken take food around the feeding storehouse.

Preferably, the breaking assembly includes: the fixed slot is formed in one side of the inside of the storage bin, a driving motor is fixedly sleeved on the inner circular wall surface of the fixed slot, a packing auger is fixedly mounted at one end of a driving shaft of the driving motor, a movable slot is formed in one side of the inside of the storage bin, the packing auger is movably sleeved with the movable slot, and the driving motor is electrically connected with the PLC.

Through adopting above-mentioned technical scheme, through the auger that sets up, after the staff put into the inside of depositing the feed bin with dry chicken fodder, through using PLC controller start-up driving motor, driving motor's drive shaft rotation can drive the auger and rotate, and then the auger can stir dry chicken fodder to can prevent that dry chicken fodder from taking place to pile up the coagulation.

Preferably, two water feeding bins are fixedly arranged on two sides of the storage bin respectively, a submersible pump is arranged on the inner bottom surface of the storage bin, a three-way pipe is fixedly sleeved on the outer circular wall surface of a water outlet of the submersible pump, two water outlet pipes are fixedly sleeved on the outer circular wall surface of the three-way pipe, two mounting holes are formed in the outer circular wall surface of the storage bin, and the water outlet pipes are fixedly sleeved with the mounting holes and extend to the outside of the storage bin.

Through adopting above-mentioned technical scheme, through the water feeding storehouse that sets up, because the chicken needs to drink water after eating by dry fodder, and under outdoor circumstances, the chicken is more probably overturned with the drinking water, consequently, the staff is through putting into water in the inside of water storage storehouse, then through using the PLC controller to start the immersible pump, the immersible pump can take out the inside water of water storage storehouse and discharge through three-way pipe and outlet pipe, thereby can be with the inside of water injection water feeding storehouse, be convenient for feed water to the chicken of raising in bulk, owing to the position of water feeding storehouse is enclosed by the feeding storehouse and is kept off and reduce the space of intaking, thereby can prevent that the crowd of chicken from gathering and lead to water to quick muddy.

Preferably, the water injection hole has been seted up to the top surface of water storage storehouse, the top surface of water storage storehouse is provided with keeps off the lid, two spacing grooves have been seted up to the top surface of water storage storehouse, the bottom surface fixed mounting who keeps off the lid has two sliders, the slider with spacing groove activity cup joints.

Through adopting above-mentioned technical scheme, can shelter from the water injection hole through the fender lid.

Preferably, the top surface fixed mounting of storage silo has the warning light, the top surface fixed mounting of division board has gravity sensor, gravity sensor with PLC controller electric connection, the top surface fixed mounting of storage silo has the warning light, the warning light with PLC controller electric connection.

Through adopting above-mentioned technical scheme, through the gravity sensor that sets up, when the inside dry chicken fodder of stock storehouse reduces, its fodder can reduce in the inside gravity of stock storehouse, and gravity sensor can discern the signal that gravity reduces this moment, then can with signal transmission to the PLC controller, can control the warning light and light up after the PLC controller accepts the signal to remind the staff to add the fodder.

Preferably, the two sides of the stock bin are respectively provided with an observation port, and the inside of the observation port is fixedly provided with a transparent plate.

Through adopting above-mentioned technical scheme, observe the dry fodder in order to be convenient for to stock storehouse inside through the transparent plate.

Preferably, the distribution plate is an S-shaped bent plate.

By adopting the technical scheme, the movement of the feeding bin in the feeding bin can be improved through the bending of the distribution plate.

In summary, the invention has the following advantages:

Through the storage bin, the division board, the solenoid valve, the guide plate, the guide slot, the discharge hole, arrange the material pipe and feed under the storehouse mutually supporting use of feeding, can let dry chicken feed get into the inside of feeding the storehouse, thereby be convenient for let the chicken feed around feeding the storehouse and eat, through feeding the storehouse, because dry chicken fodder is in the inside of feeding the storehouse, and the top surface of feeding the storehouse has the shielding plate to shelter from, the chicken need stretch into the head between feeding storehouse and the shielding plate through the clearance between feeding storehouse and the shielding plate and just can eat, and shelter from through the shielding plate and feed the inside inclined plane of storehouse, thereby can prevent that the chicken from taking off the inside of feeding the storehouse with a large amount of dry chicken fodder when eating, reduce the waste to dry chicken fodder, can prevent simultaneously to spill the dry fodder of eating on ground to different direction sputtering.

Through the distribution board, the guide rail motor, the circular guide rail and the feeding bin which are arranged under the mutual cooperation, the dry chicken feed can be conveniently and uniformly spread in the feeding bin.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the storage bin structure of the invention;

FIG. 3 is a schematic cross-sectional view of the structure at A-A in FIG. 2;

FIG. 4 is a schematic view of the structure of the shielding plate of the present invention;

FIG. 5 is a schematic view of the structure of the feeding bin of the present invention;

FIG. 6 is a schematic cross-sectional view of the structure at B-B in FIG. 5;

FIG. 7 is a schematic view of the water storage bin structure of the invention;

fig. 8 is a partial structural schematic diagram of C in fig. 4.

Reference numerals: 1. a storage bin; 2. a water storage bin; 3. feeding a bin; 4. a feed inlet; 5. a feed hopper; 6. a partition plate; 7. a connection hole; 8. an electromagnetic valve; 9. a deflector; 10. a guide groove; 11. a discharge hole; 12. a discharge pipe; 13. limiting the aperture; 14. a fixing ring; 15. a shielding plate; 16. a mounting ring; 17. a circular guide rail; 18. a circular guide rail motor; 19. a distribution plate; 20. a fixing groove; 21. a driving motor; 22. a movable groove; 23. an auger; 24. a water feeding bin; 25. submersible pump; 26. a three-way pipe; 27. a water outlet pipe; 28. a mounting hole; 29. a water injection hole; 30. a baffle; 31. a slide block; 32. a limit groove; 33. a warning light; 34. an observation port; 35. and a transparent plate.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Examples

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a free-range chicken feeder comprises a storage bin 1, wherein two sides of the storage bin 1 are respectively fixedly provided with a water storage bin 2, the outer wall surface of the storage bin 1 is provided with a feeding bin 3, the top surface of the storage bin 1 is provided with a feed inlet 4, the inside of the feed inlet 4 is fixedly sleeved with a feed hopper 5, one side of the storage bin 1 is fixedly provided with a PLC (programmable logic controller), the inside of the feeding bin 3 is provided with a distributing mechanism for uniformly distributing chicken feed, the inside of the storage bin 1 is provided with a scattering mechanism for scattering the chicken feed, the inside of the storage bin 1 is prevented from being coagulated, the inside of the storage bin 1 is provided with a feeding component for feeding free-range chickens, the feeding component comprises a separation plate 6, the separation plate 6 is fixedly arranged in the inside of the storage bin 1, the top surface of the separation plate 6 is provided with a connecting hole 7, the electromagnetic valve 8 is fixedly sleeved on the inner circular wall surface of the connecting hole 7, the electromagnetic valve 8 is electrically connected with the PLC, the guide plate 9 is fixedly installed in the storage bin 1, two guide grooves 10 are formed in the top surface of the guide plate 9, discharge holes 11 are respectively formed in two sides of the storage bin 1, a discharge pipe 12 is fixedly sleeved on the inner circular wall surface of the discharge hole 11, two limiting holes 13 are formed in the inner circular wall surface of the feeding bin 3, the limiting holes 13 are fixedly sleeved on the discharge pipe 12, a fixing ring 14 is fixedly installed on the top surface of the feeding bin 3, a shielding plate 15 is fixedly installed on the top surface of the fixing ring 14, the distribution mechanism comprises a mounting ring 16, a circular guide rail 17 is fixedly installed on the top surface of the mounting ring 16, a guide rail motor 18 is movably sleeved on the top surface of the circular guide rail 17, a distribution plate 19 is fixedly installed on the bottom surface of the guide rail motor 18, when a worker feeds free-range chickens through the storage bin 1, firstly, deposit the inside of depositing feed bin 1 and pile up the top surface at division board 6 through putting dry chicken fodder into, staff starts solenoid valve 8 through using the PLC controller when feeding, solenoid valve 8 opens the dry fodder of back division board 6 top surface can fall to the top surface of deflector 9 and get into the inside of guiding groove 10 through solenoid valve 8, owing to guiding groove 10 and deflector 9 become eight-character slope form, and then dry chicken fodder passes through the guide of guiding groove 10, thereby can guide dry chicken fodder to the position of discharge gate 11, then the chicken fodder can pile up through discharge tube 12 inflow the inside of feeding bin 3, simultaneously through distributing plate 19 in the distributing mechanism, guide rail motor 18 and circular guide rail 17, let distributing plate 19 be circular motion in the inside of feeding bin 3, and then distributing plate 19 can promote the chicken fodder that falls into in feeding bin 3, thereby be convenient for make dry chicken fodder evenly spread in the inside of feeding bin 3, so that let the chicken around feeding bin 3 carry out the food, stop the removal of distributing plate 19 when chicken, because dry chicken fodder shelter from the inside of bin 3, and the chicken top surface shelter from having the position of discharge hole 11, then chicken fodder can be piled up through the inside 15 of the inside of shelter from the baffle 15 with the inside of feeding bin 3, can prevent that the inside 15 from taking off the fodder 15 with the inside 15 and the inside of feeding bin 15 can be had the side 15 to the side of the feed bin 3 through the baffle 15 when the inside of the feed bin is not being wasted, and the inside 15 is prevented to the inside the feed volume of the feed bin is reduced, and the inside 15 is not being taken down in the feed bin 3.

Examples

Based on the above embodiment 1, referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the breaking assembly includes a fixed slot 20, the fixed slot 20 is opened at one side of the inside of the storage bin 1, the driving motor 21 is fixedly sleeved on the inner circular wall surface of the fixed slot 20, the auger 23 is fixedly installed at one end of the driving shaft of the driving motor 21, the movable slot 22 is opened at one side of the inside of the storage bin 1, the auger 23 is movably sleeved on the movable slot 22, the driving motor 21 is electrically connected with the PLC controller, through the auger 23, after the staff puts the dry chicken feed into the inside of the storage bin 1, the driving motor 21 is started by using the PLC controller, the driving shaft of the driving motor 21 rotates to drive the auger 23, and then the auger 23 stirs the dry chicken feed, thereby preventing the dry chicken feed from piling up and condensing, two water feeding bins 24 are respectively fixedly installed at two sides of the storage bin 1, a submersible pump 25 is provided at the inner bottom surface of the storage bin 2, a three-way pipe 26 is fixedly sleeved on the outer circular wall surface of the water outlet of the submersible pump 25, two water outlet pipes 26 are fixedly sleeved on the outer circular wall surfaces of the three-way pipe 26, two water outlet pipes 27 are fixedly sleeved on the outer circular wall surfaces of the storage bin 2, two water outlet pipes 27 are fixedly sleeved on the two water outlet pipes 27 are fixedly connected with two water outlet pipes 28, and are fixedly connected with the storage bin 2, and the outer water outlet pipe 28 is fixedly connected with the storage bin 28, and the two water outlet pipe 2, and the outer hole 2 is fixedly connected with the storage bin, and the storage 2.

Examples

Based on the above embodiment 1 or 2, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 8, the water injection hole 29 is provided on the top surface of the water storage bin 2, the baffle cover 30 is provided on the top surface of the water storage bin 2, the two limit grooves 32 are provided on the top surface of the water storage bin 2, the two slide blocks 31 are fixedly mounted on the bottom surface of the baffle cover 30, the slide blocks 31 are movably sleeved with the limit grooves 32, the warning lamp 33 is fixedly mounted on the top surface of the storage bin 1, the gravity sensor is fixedly mounted on the top surface of the partition plate 6, the gravity sensor is electrically connected with the PLC controller, the warning lamp 33 is fixedly mounted on the top surface of the storage bin 1, the warning lamp 33 is electrically connected with the PLC controller, when the dry chicken feed in the storage bin 1 is reduced, the gravity of the feed in the storage bin 1 is reduced, at this time, the gravity sensor recognizes the gravity reduced signal, then the signal is transmitted to the PLC controller, the PLC controller is controlled to turn on the warning lamp 33 after receiving the signal, so as to remind workers to add the feed.

Examples

Based on the above embodiments 1,2 or 3, referring to fig. 1, the two sides of the storage bin 1 are respectively provided with the observation ports 34, the inside of the observation ports 34 is fixedly provided with the transparent plate 35, and the S-shaped bent plate of the distribution plate 19 is formed for facilitating the observation of the dry feed in the storage bin 1 through the transparent plate 35.

Working principle: referring to fig. 1-8, through the storage bin 1 that sets up, when the staff feeds free range chicken, at first through placing dry chicken fodder into the inside of storage bin 1 and piling up the top surface at division board 6 and depositing, the staff starts solenoid valve 8 through using the PLC controller when feeding, solenoid valve 8 opens the dry fodder of rear division board 6 top surface and can fall to the top surface of deflector 9 and enter the inside of guiding groove 10 through solenoid valve 8, owing to guiding groove 10 and deflector 9 become eight character slope form, and then dry chicken fodder passes through the guide of guiding groove 10, thereby can guide dry chicken fodder to the position of discharge gate 11, then chicken fodder can flow into the inside of feeding bin 3 through discharge pipe 12 and pile up, simultaneously through distributing plate 19 in the distributing mechanism, guide rail motor 18 and circular guide rail 17, let distributing plate 19 be circular motion in the inside of feeding bin 3, and then distributing plate 19 can promote the chicken fodder that falls into feeding bin 3, thereby the inside of making dry chicken fodder in feeding bin 3 evenly open, so that let the chicken surround chicken bin 3 stop when the chicken bin 3, and shelter from moving to the inside of feeding bin 3, and can prevent that the fodder from taking off the inside of feeding bin 15 from taking off at the same time through the baffle 15 is in the inside of feeding bin 3, and the inside can be prevented from taking off the inside of the feed through the baffle 15 to the side of the feed bin 3, and the side of the feed can be taken off at the side of the inside of the feeding bin 3 is required to the side 15.

Through the auger 23 that sets up, after the staff put into the inside of depositing feed bin 1 with dry chicken fodder, through using PLC controller start-up driving motor 21, driving motor 21's drive shaft rotation can drive auger 23 and rotate, and then auger 23 can stir dry chicken fodder to can prevent that dry chicken fodder from piling up the coagulation.

Through the water feeding bin 24 that sets up, because the chicken needs to drink water after eating dry fodder, and under outdoor circumstances, the chicken is more probably overturned drinking water, therefore the staff is through putting into water in the inside of water storage bin 2, then through using PLC controller to start immersible pump 25, immersible pump 25 can take out the inside water of water storage bin 2 and discharge through tee bend 26 and outlet pipe 27, thereby can be with the inside of water injection water feeding bin 24, be convenient for feed water to the chicken of raising in bulk, owing to the position of water feeding bin 24 is enclosed by feeding bin 3 and keep off and reduce the space of intaking, thereby can prevent that the crowd of chicken from gathering in a large number from leading to the water to be turbid fast.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A free-range chicken feeder comprising:

The automatic feeding device comprises a storage bin (1), wherein a water storage bin (2) is fixedly arranged on two sides of the storage bin (1), a feeding bin (3) is arranged on the outer wall surface of the storage bin (1), a feeding hole (4) is formed in the top surface of the storage bin (1), a feeding hopper (5) is fixedly sleeved in the feeding hole (4), and a PLC (programmable logic controller) is fixedly arranged on one side of the storage bin (1);

a distribution mechanism for uniformly distributing chicken feed is arranged in the feeding bin (3);

a scattering mechanism for scattering chicken feed is arranged in the stock bin (1) to prevent the chicken feed from condensing in the stock bin (1);

Feeding component sets up the inside of stock storehouse (1) for to the free range chicken is fed, feeding component includes: division board (6), division board (6) fixed mounting is in the inside of storage bin (1), connecting hole (7) have been seted up to the top surface of division board (6), the interior circular wall of connecting hole (7) is fixed to have cup jointed solenoid valve (8), solenoid valve (8) with PLC controller electric connection, the inside fixed mounting of storage bin (1) has guide plate (9), two guiding grooves (10) have been seted up to the top surface of guide plate (9), discharge gate (11) have been seted up respectively to the both sides of storage bin (1), two restriction holes (13) have been seted up to the interior circular wall of discharge gate (11) are fixed to cup joint row material pipe (12), the restriction hole (13) with row material pipe (12) are fixed to be cup jointed, the top surface fixed mounting of storage bin (3) has solid fixed ring (14), the top surface fixed mounting of solid fixed ring (14) has shielding plate (15).

2. A free-range chicken feeder as claimed in claim 1, wherein: the distribution mechanism comprises a mounting ring (16), a circular guide rail (17) is fixedly arranged on the top surface of the mounting ring (16), a guide rail motor (18) is movably sleeved on the top surface of the circular guide rail (17), and a distribution plate (19) is fixedly arranged on the bottom surface of the guide rail motor (18).

3. A free-range chicken feeder as claimed in claim 1, wherein: the utility model discloses a PLC controller, including breaking up subassembly, including fixed slot (20), fixed slot (20) are seted up inside one side of stock storehouse (1), driving motor (21) have been cup jointed to the interior circular wall of fixed slot (20), the one end fixed mounting of driving motor (21) drive shaft has auger (23), movable groove (22) have been seted up to inside one side of stock storehouse (1), auger (23) with movable groove (22) activity cup joints, driving motor (21) with PLC controller electric connection.

4. A free-range chicken feeder as claimed in claim 1, wherein: two sides of the storage bin (1) are respectively and fixedly provided with two water feeding bins (24), the inner bottom surface of the storage bin (2) is provided with a submersible pump (25), the outer circular wall surface of the water outlet of the submersible pump (25) is fixedly sleeved with a three-way pipe (26), the outer circular wall surface of the three-way pipe (26) is fixedly sleeved with two water outlet pipes (27), the outer circular wall surface of the storage bin (2) is provided with two mounting holes (28), and the water outlet pipes (27) are fixedly sleeved with the mounting holes (28) and extend to the outside of the storage bin (1).

5. A free-range chicken feeder as claimed in claim 1, wherein: the water storage bin is characterized in that a water injection hole (29) is formed in the top surface of the water storage bin (2), a blocking cover (30) is arranged on the top surface of the water storage bin (2), two limiting grooves (32) are formed in the top surface of the water storage bin (2), two sliding blocks (31) are fixedly arranged on the bottom surface of the blocking cover (30), and the sliding blocks (31) are movably sleeved with the limiting grooves (32).

6. A free-range chicken feeder as claimed in claim 1, wherein: the automatic feeding device is characterized in that a warning lamp (33) is fixedly arranged on the top surface of the storage bin (1), a gravity sensor is fixedly arranged on the top surface of the partition plate (6), the gravity sensor is electrically connected with the PLC, the warning lamp (33) is fixedly arranged on the top surface of the storage bin (1), and the warning lamp (33) is electrically connected with the PLC.

7. A free-range chicken feeder as claimed in claim 1, wherein: the two sides of the stock bin (1) are respectively provided with an observation opening (34), and a transparent plate (35) is fixedly arranged in the observation opening (34).

8. A free-range chicken feeder as claimed in claim 2, wherein: the distribution plate (19) is an S-shaped bent plate.