Adjustable quantitative feeding device for poultry breeding

Abstract

The invention relates to the technical field of poultry feeding, in particular to an adjustable quantitative feeding device for poultry farming, which comprises a bottom frame, a top frame and a protective frame, the top frame is of an inverted concave structure and is arranged in the bottom frame in a penetrating manner, the protective frame is fixedly mounted on the top surface of the top frame, and the length of the protective frame is three quarters of that of the top frame; an opening groove is formed in the bottom of one side of the protective frame, a storage frame is fixedly mounted on the inner wall of the top of the protective frame and located on the side of the opening groove, and a feeding mechanism is arranged at the bottom end in the protective frame; on the basis that quantitative feeding of feed is achieved, feed particles can be screened, uniformity of the fed particles is guaranteed, feeding of poultry is facilitated, the situation that the feed is affected with damp and wasted when the poultry is not fed is forced to be reduced through intermittent overturning feeding, meanwhile, the device can be adjusted according to the height and the body shape of the poultry, and the feeding efficiency is improved. Therefore, the poultry feeding efficiency is greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of poultry feeding, in particular to an adjustable quantitative feeding device for poultry breeding. Background Art

[0002] Poultry farming refers to the breeding of some poultry such as chickens, ducks, geese, etc. In the process of poultry farming, it is necessary to provide sufficient feed and water for the poultry to ensure their normal growth; at the same time, in order for the poultry to grow healthily, it is necessary to feed them regularly and quantitatively;

[0003] According to the patent document CN220326531U, a quantitative feeding device for poultry breeding is used to achieve uniform feed feeding by rotating an eccentric driving wheel and cooperating with a driving frame to drive a feeding frame to move;

[0004] It is worth noting that although the above device can achieve uniform feeding of feed, the following problems are prone to occur during the actual feeding process:

[0005] (1) After the poultry eats the quantitatively fed feed, some feed remains in the feeding trough. The remaining feed is exposed to the outside for a long time, which not only accelerates its own moisture deterioration, but also makes it easy for other foreign organisms to steal and eat it, resulting in feed loss and waste;

[0006] (2) If some feed is unevenly crushed during the initial processing or becomes damp during storage, it is easy for the feed to stick together or exceed the normal feed volume. Excessively large feed particles not only affect the overall feed quality, but also easily affect the digestion of poultry feed, which can easily reduce the feeding effect;

[0007] (3) The conventional feeding device has a simple structure, and the height of the feeding trough is relatively fixed, which makes it difficult for partially formed or larger poultry to eat, thereby reducing the practicality of the feeding device;

[0008] In view of the technical defects in this aspect, a solution is now proposed. Summary of the invention

[0009] The purpose of the present invention is to screen the feed particles on the basis of achieving quantitative feeding of feed to ensure uniform feeding of the feed particles, which is beneficial to poultry eating. By intermittently turning the feed, the poultry is forced to reduce the waste of feed moisture when not eating. At the same time, the device can be adjusted according to the height and body shape of the poultry to increase the practicality of the device, thereby greatly improving the poultry feeding efficiency.

[0010] The object of the present invention can be achieved by the following technical scheme: an adjustable quantitative feeding device for poultry breeding, comprising a bottom frame, a top frame and a guard frame, the top frame is in an inverted concave structure and is arranged inside the bottom frame, and the guard frame is fixedly installed on the top surface of the top frame, the length of the guard frame is three quarters of the length of the top frame, and an open groove is arranged on one side of the guard frame at the bottom position, a storage frame is fixedly installed on the inner wall of the top of the guard frame at the side of the open groove, a feeding mechanism is arranged at the bottom end of the guard frame, and a shock assembly is arranged at the front and rear ends of the feeding mechanism inside the guard frame;

[0011] Wherein, the feeding mechanism comprises a material turning frame, which is movably arranged inside the protective frame in an inclined structure, and a higher end of the material turning frame extends to the outside of the protective frame.

[0012] Furthermore, the material storage frame has a structure that is wide at the top and narrow at the bottom, and a semicircular baffle frame is rotatably connected to the bottom frame opening inside the material storage frame through a rotating rod. The rotating rod at the front end of the semicircular baffle frame extends to the outside of the material storage frame and is fixedly installed with a driven gear 1.

[0013] Furthermore, the front and rear inner walls of the top frame are provided with oblique grooves at both ends, and transverse grooves are respectively provided at both ends of the oblique grooves. The two corresponding front and rear groups of the oblique grooves are mirror-symmetrical compared to the central axis of the top frame. A double-axis sliding rod is slidably connected to the ends of the corresponding front and rear oblique grooves. A connecting rod is commonly provided at the center of the left and right groups of double-axis sliding rods. A cylinder is provided at the middle section of one group of the double-axis sliding rods through a push rod.

[0014] Furthermore, the cylinder is fixedly installed on the inner wall of the bottom frame away from the opening, and sliding shafts are fixed at four groups of corners on the front and rear end faces of the top frame. The four groups of sliding shafts are respectively slidably connected to the inside of sliding grooves set at the corners of the front and rear inner walls of the bottom frame.

[0015] Furthermore, the front and rear ends of the material turning frame are hinged to the front and rear inner walls of the protective frame respectively through fixedly installed hinge rods, and a driven gear 2 is fixedly sleeved on the outside of the front end hinge rod, the top surface of the material turning frame is located at the end of the frame extending outward and is arranged in an oblique section, and a baffle is fixedly installed at the middle section of the interior of the material turning frame and at the connection between the oblique section end, and several groups of feeding inner troughs are arranged at equal distances on the inner wall of the bottom of the material turning frame.

[0016] Furthermore, a screen frame is embedded in the top surface of the material turning frame adjacent to the beveled surface, and a material blocking frame with a U-shaped structure is provided on the top surface of the material turning frame and corresponding to the screen frame. Long grooves are provided on the front and rear end surfaces of the material blocking frame. The front and rear two groups of long grooves are located at the lower end and are slidably connected to pressure rollers through sliding rods, and the bottom of the pressure roller is in contact with the top surface of the material turning frame, and the front and rear end bearings of the pressure roller extend to the outside of the long grooves respectively and are fixedly installed with counterweights.

[0017] Furthermore, the feeding mechanism also includes a motor, which is fixedly installed at the center of the inner wall of the front end of the protective frame, and a driving gear is fixedly installed at the output shaft of the rear end of the motor, a vertical sliding frame is movably sleeved on the outside of the driving gear, and the upper and lower ends of the vertical sliding frame are respectively slidably connected to the inside of two groups of limit frames fixedly installed on the inner wall of the front end of the protective frame, driven gear 1 and driven gear 2 are respectively slidably connected to the upper and lower ends of the vertical sliding frame, and a tooth group is provided on the inner wall of one side of the vertical sliding frame and between the driven gear 1 and the driven gear 2.

[0018] Furthermore, the shock assembly includes several groups of resistance shafts, which are fixedly installed at the front and rear ends of the material turning frame at equal distances and located at the lower end. The two groups of resistance shafts on the same side are arranged progressively, and a semicircular clamping ring is clamped at the lower end of each group of resistance shafts. An insertion rod is fixedly installed at the bottom of the semicircular clamping ring, and the bottom of the insertion rod passes through the inside of an insertion tube fixedly installed on the top surface of the top frame. The outside of the insertion rod is located between the semicircular clamping ring and the insertion tube, and a spring coil is wound together.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention provides a material storage frame and a feeding mechanism. The motor drives the driving gear to rotate counterclockwise and clockwise to force the vertical sliding frame to reciprocate up and down. When the vertical sliding frame moves upward, the material storage frame is driven to automatically discharge the material. When the vertical sliding frame moves downward, the material storage frame is driven to automatically close and stop discharging the material, so as to realize quantitative feeding. At the same time, the turning frame can be turned over, and the quantitatively fed feed can be dumped to the outside of the protection frame for the poultry to eat. After the feeding is completed, the remaining feed is recovered by turning over the turning frame, thereby reducing the waste of damp feed.

[0021] At the same time, during the feeding process, the feed is screened by the screen frame, and the feed of abnormal volume that is screened separately is crushed by the roller, so that it is convenient for poultry to eat;

[0022] The feeding mechanism can not only realize the quantitative feeding of feed, but also screen the feed particles to ensure the uniformity of feeding particles, which is beneficial to improving the feeding of poultry. Moreover, by intermittently turning the feed, the poultry is forced to reduce the waste of feed moisture when not eating, thereby effectively improving the feeding efficiency of the device.

[0023] 2. The present invention sets a support frame and a top frame assembly, and the cylinder drives two sets of double-axis slide bars to move. The front and rear ends of the double-axis slide bars slide along the corresponding front and rear transverse grooves to the inside of the inclined groove respectively. The inside of the inclined groove is pressurized to force the top frame to lift upward, and the guard frame and the feeding mechanism arranged inside it are also lifted synchronously to realize the overall lifting of the feeding platform. This structure adjusts the height of the feeding platform according to the height and body shape of the poultry to be fed, thereby improving the practicability of the device and further improving the poultry feeding efficiency.

[0024] 3. The present invention provides a shock component, which cooperates with the feeding mechanism. Through the reciprocating turning of the feed turning frame, the shock component intermittently presses against the semicircular clamping ring, forcing the end of the feed turning frame to vibrate up and down with a small amplitude and collide with the top surface of the top frame, thereby facilitating the lifting of feed stuck to the inner wall of the feeding trough, thereby reducing the impact on the feed discharge and keeping each group of feeding troughs clean, further improving the feeding efficiency of poultry. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to facilitate understanding by those skilled in the art, the present invention is further described below with reference to the accompanying drawings.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0027] Figure 2 It is a cross-sectional view of the overall structure of the present invention;

[0028] Figure 3 It is a top cross-sectional view of the combination of the bottom frame and the top frame of the present invention;

[0029] Figure 4 It is a cross-sectional view of the material storage frame of the present invention;

[0030] Figure 5 A half-section view of the combination of the guard frame and the top frame of the present invention;

[0031] Figure 6 A half-section view of the combination of the material turning frame and the material blocking frame of the present invention;

[0032] Figure 7 It is a three-dimensional schematic diagram of the shock assembly of the present invention.

[0033] In the figure: 1. bottom frame; 2. top frame; 201. inclined slot; 202. horizontal slot; 203. double-axis slide rod; 204. cylinder; 205. slide shaft; 206. slide slot; 3. guard frame; 4. storage frame; 401. semicircular baffle frame; 402. driven gear one; 5. feeding mechanism; 51. turning frame; 52. driven gear two; 53. baffle plate; 54. feeding inner slot; 55. screen frame; 56. baffle frame; 57. long slot; 58. pressure roller; 59. motor; 510. driving gear; 511. vertical slide frame; 6. shock assembly; 61. abutment shaft; 62. semicircular retaining ring; 63. insertion rod; 64. insertion tube; 65. spring assembly coil. DETAILED DESCRIPTION

[0034] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0035] Embodiment 1:

[0036] See also Figure 1 - Figure 7 As shown, an adjustable quantitative feeding device for poultry breeding comprises a bottom frame 1, a top frame 2 and a guard frame 3, the top frame 2 is in an inverted concave structure and is arranged inside the bottom frame 1, and the guard frame 3 is fixedly installed on the top surface of the top frame 2, the length of the guard frame 3 is three quarters of the length of the top frame 2, and one side of the guard frame 3 is provided with an open groove at the bottom position, and a storage frame 4 is fixedly installed on the inner wall of the top of the guard frame 3 at the side of the open groove, the storage frame 4 is in a structure that is wide at the top and narrow at the bottom, and a semicircular baffle frame 401 is rotatably connected to the storage frame 4 and located at the bottom frame opening through a rotating rod, the front end rotating rod of the semicircular baffle frame 401 extends to the outside of the storage frame 4 and is fixedly installed with a driven gear 402, the storage frame 4 is filled with feed in advance, and in the initial state, the semicircular baffle frame 401 is against the bottom of the storage frame 4 to force the feed not to be discharged temporarily;

[0037] A feeding mechanism 5 is arranged at the bottom end inside the protective frame 3, and the feeding mechanism 5 includes a flipping frame 51, which is movably arranged inside the protective frame 3 in an inclined structure, and the higher end of the flipping frame 51 extends to the outside of the protective frame 3, and the front and rear ends of the flipping frame 51 are respectively hinged to the front and rear inner walls of the protective frame 3 through fixed hinge rods, and a driven gear 2 52 is fixedly sleeved on the outside of the front hinge rod, the top surface of the flipping frame 51 and the frame body at one end extending outside are arranged in an oblique section, and a baffle 53 is fixedly installed at the middle section of the flipping frame 51 and at the connection of the oblique section end, and a plurality of groups of feeding inner grooves 54 are arranged at equal distances on the inner wall at the bottom of the flipping frame 51;

[0038] The feeding mechanism 5 also includes a motor 59, which is fixedly mounted at the center of the inner wall of the front end of the guard frame 3, and a driving gear 510 is fixedly mounted at the output shaft of the rear end of the motor 59, and a vertical sliding frame 511 is movably sleeved on the outside of the driving gear 510, and the upper and lower ends of the vertical sliding frame 511 are respectively slidably connected to the inside of two sets of limit frames fixedly mounted on the inner wall of the front end of the guard frame 3, and the driven gear 1 402 and the driven gear 2 52 are respectively slidably connected to the upper and lower ends of the inside of the vertical sliding frame 511, and a tooth group is provided on the inner wall of one side of the vertical sliding frame 511 and located between the driven gear 1 402 and the driven gear 2 52;

[0039] When the feeding mechanism 5 is used to feed quantitatively, the motor 59 is started, which drives the driving gear 510 to rotate counterclockwise and mesh with the tooth group at the inner wall of the vertical sliding frame 511 to realize the upward transmission of the vertical sliding frame 511. At the same time, the vertical sliding frame 511 slides relative to the driven gear 1 402 and the driven gear 2 52 respectively, and the tooth group at the inner wall of the vertical sliding frame 511 first moves toward the driven gear 1 402 and meshes with it, forcing the driven gear 1 402 and the semicircular baffle frame 401 to flip counterclockwise until the semicircular baffle frame 401 flips 90 degrees to a vertical shape, and a feeding gap is formed at the bottom frame opening of the storage frame 4, so that the feed is discharged downward and falls straight to the surface of the turning frame 51, and the feed particles entering the turning frame 51 are dispersed into the inside of each group of feeding inner grooves 54 (positions At one end inside the guard frame 3); when the quantitative feeding is completed, the motor 59 is used to drive the driving gear 510 to rotate clockwise, which drives the vertical sliding frame 511 to slide downward, and the tooth group first meshes with the driven gear 1 402 in the opposite direction, and the semicircular baffle frame 401 reverses and returns to its original position, causing the bottom frame of the storage frame 4 to close, and then the tooth group passes the driven gear 1 402 and moves toward the driven gear 2 52, until the tooth group meshes with the driven gear 2 52, causing the driven gear 2 52 and the turning frame 51 to turn clockwise, and one end of the turning frame 51 turns downward and is close to the top surface of the top frame 2. At this time, the feed dispersed in each group of feeding inner troughs 54 tilts and slides down until it slides to the other end of several groups of feeding inner troughs 54 (extending to one end outside the guard frame 3) for several poultry to eat in a dispersed manner;

[0040] After the poultry has finished eating, the motor 59 is also used to drive the driving gear 510 to rotate counterclockwise and pull the vertical sliding frame 511 upward, so that the tooth group is meshed with the driven gear 2 52 to realize the turning frame 51 turning back to its original position, until the tooth group returns to between the driven gear 1 402 and the driven gear 2 52 again, and the motor 59 stops running. At this time, the turning frame 51 that has turned back to its original position tilts in the opposite direction, and the remaining feed particles after eating are slid into the feeding inner groove 54 (located at one end inside the protection frame 3) again, so as to realize the automatic recovery of the remaining feed particles, so as to prevent the remaining feed from being exposed to the air for a long time and being damp and deteriorated or being eaten by other creatures and causing waste;

[0041] It is worth noting that some feed particles may clump due to insufficient crushing in the early processing or moisture in storage. These clumped feed particles exceed the normal feed particle volume, which may cause problems for poultry to eat and digest in the subsequent feeding.

[0042] A screen frame 55 is embedded in the top surface of the material turning frame 51 adjacent to the beveled surface, and a material blocking frame 56 with a circular structure is arranged on the top surface of the material turning frame 51 and corresponding to the screen frame 55. Long grooves 57 are opened on the front and rear end surfaces of the material blocking frame 56. The front and rear two groups of long grooves 57 are located at the lower end and are slidably connected to a pressure roller 58 through a sliding rod, and the bottom of the pressure roller 58 is in contact with the top surface of the material turning frame 51. The front and rear end bearings of the pressure roller 58 extend to the outside of the long groove 57 and are fixedly installed with a counterweight block.

[0043] Therefore, when the quantitatively fed feed particles fall into the inside of the turning frame 51, the feed particles are first screened by the screen frame 55, and the feed particles larger than the normal volume (or sticky and agglomerated) stay on the surface of the screen frame 55, and pass through the bottom of the sliding roller 58 on the inclined surface of the screen frame 55, and are surrounded by the material blocking frame 56; then, with the reverse turning of the turning frame 51, the pressing roller 58 is first lifted to the highest end of the frame body as the turning frame 51 rises, and then, under the action of the gravity of the counterweight block, the pressing roller 58 is forced to slide down along the surface of the screen frame 55 and automatically crush the large feed particles, and then slide down through the mesh holes on the surface of the screen frame 55 to feed, so as to improve the quality of the feed and facilitate the poultry to eat;

[0044] In summary, the feeding mechanism 5 can not only realize the quantitative feeding of feed, but also screen the feed particles to ensure the uniformity of feeding particles, which is beneficial to improving the feeding of poultry. Moreover, by intermittently turning the feed, the poultry is forced to reduce the waste of feed moisture when not eating, thereby effectively improving the feeding efficiency of the device.

[0045] Embodiment 2: Since the heights of embryonic poultry and mature poultry are different due to their different growth stages, a feeding table that is too high for embryonic poultry and a feeding table that is too low for mature poultry are less suitable, which can easily affect the feeding efficiency and reduce the practicality of the device;

[0046] See also Figure 1 - Figure 3 As shown, the front and rear inner walls of the top frame 2 are provided with inclined grooves 201 at both ends, and transverse grooves 202 are respectively provided at both ends of the inclined grooves 201. The two groups of corresponding inclined grooves 201 at the front and rear are mirror-symmetrical with respect to the central axis of the top frame 2. A double-axis slide bar 203 is slidably connected to the ends between the front and rear corresponding inclined grooves 201. A connecting rod is commonly provided at the center of the left and right groups of double-axis slide bars 203. A cylinder 204 is provided at the middle section of one group of double-axis slide bars 203 through a push rod. The cylinder 204 is fixedly installed on the inner wall of the side away from the opening of the bottom frame 1. Slide shafts 205 are fixed at four groups of corners on the front and rear end surfaces of the top frame 2. The four groups of slide shafts 205 are respectively slidably connected to the inside of the slide grooves 206 provided at the corners of the front and rear inner walls of the bottom frame 1.

[0047] The structure is based on the first embodiment. The feeding height in the initial state is suitable for feeding embryonic poultry. When the feeding mechanism 5 is raised, the cylinder 204 is started, and the push rod is used to push the two sets of double-axis slide bars 203 to move synchronously. The front and rear ends of each set of double-axis slide bars 203 slide along the corresponding front and rear transverse grooves 202 respectively until the ends of the double-axis slide bars 203 slide into the inclined groove 201. The inclined groove 201 is pressurized to force the top frame 2 to lift upward, and the four sets of slide shafts 205 move upward in the corresponding slide grooves 206. As the top frame 2 is lifted, the guard frame 3 and the feeding mechanism 5 arranged therein are lifted synchronously to realize the overall lifting of the feeding platform.

[0048] The structure adjusts the height of the feeding platform according to the height and body shape of the poultry being fed, thereby improving the practicability of the device and further improving the poultry feeding efficiency.

[0049] Embodiment 3: Due to the moisture of some feed, feed particles may stick to the inner wall of the feeding inner trough 54, which may affect the subsequent feeding and discharging effect;

[0050] See also Figure 2 , Figure 5 and Figure 7 As shown, a shock assembly 6 is provided inside the guard frame 3 at the front and rear ends of the feeding mechanism 5, and the shock assembly 6 includes a plurality of groups of abutment shafts 61, which are fixedly installed at the front and rear ends of the turning frame 51 at equal distances and located at the lower end, and the two groups of abutment shafts 61 on the same side are arranged progressively, and a semicircular clamping ring 62 is clamped at the lower end of each group of abutment shafts 61, and an insertion rod 63 is fixedly installed at the bottom of the semicircular clamping ring 62, and the bottom of the insertion rod 63 passes through the inside of the insertion tube 64 fixedly installed on the top surface of the top frame 2, and the outside of the insertion rod 63 is located between the semicircular clamping ring 62 and the insertion tube 64, and a spring group coil 65 is wound together;

[0051] This embodiment is used in conjunction with the first embodiment. In the initial state, several groups of axles 61 are respectively clamped in the corresponding semicircular clamping rings 62 to form support for the inclined end of the turning frame 51; when the turning frame 51 is turned over for feeding, several groups of axles 61 are away from the inside of the semicircular clamping rings 62; after the feeding is completed, when the turning frame 51 is reset, several groups of axles 61 on its front and rear end surfaces sink to the corresponding semicircular clamping rings 62, and press the corresponding insertion rods 63 to be inserted into the corresponding insertion tubes 64, the spring coils 65 are compressed, and then under the rebound force of the spring coils 65, the end of the turning frame 51 is forced to vibrate up and down with a small amplitude and collide with the top surface of the top frame 2, thereby facilitating the lifting of feed stuck to the inner wall of the feeding inner trough 54, thereby reducing the impact on the feed discharge and keeping each group of feeding inner troughs 54 clean, further improving the feeding efficiency of poultry.

[0052] Working principle: When the present invention is used, firstly, the storage frame 4 is filled with feed, and then the device is adjusted according to the body size of the poultry to be fed. By starting the cylinder 204, the push rod is used to push the two groups of double-axis slide bars 203 to move synchronously, and the front and rear ends of each group of double-axis slide bars 203 slide along the corresponding front and rear transverse grooves 202 respectively, until the ends of the double-axis slide bars 203 slide into the inclined groove 201, and the inclined groove 201 is pressurized to force the top frame 2 to lift upward, and the four groups of slide shafts 205 move upward in the corresponding slide grooves 206, and with the lifting of the top frame 2, the guard frame 3 and the feeding mechanism 5 arranged therein are lifted synchronously to realize the overall lifting of the feeding platform;

[0053] Next, the motor 59 is started, which drives the driving gear 510 to rotate counterclockwise and mesh with the tooth group on the inner wall of the vertical sliding frame 511 to realize the upward transmission of the vertical sliding frame 511. At the same time, the vertical sliding frame 511 slides relative to the driven gear 1 402 and the driven gear 2 52 respectively, and the tooth group on the inner wall of the vertical sliding frame 511 first moves toward the driven gear 1 402 and meshes with it, forcing the driven gear 1 402 and the semicircular baffle frame 401 to flip counterclockwise until the semicircular baffle frame 401 flips 90 degrees to a vertical shape, and a feeding gap is formed at the bottom frame opening of the storage frame 4, so that the feed is discharged downward and falls straight to the surface of the turning frame 51, and the feed particles entering the turning frame 51 are dispersed into the inside of each group of feeding inner troughs 54 (located at one end inside the guard frame 3);

[0054] After the feeding is completed, the motor 59 is used to drive the driving gear 510 to rotate clockwise, which drives the vertical sliding frame 511 to slide downward, and the tooth group first meshes with the driven gear 1 402 in the opposite direction, and the semicircular baffle frame 401 reverses and returns to its original position, so that the bottom frame of the storage frame 4 is closed, and then the tooth group passes the driven gear 1 402 and moves toward the driven gear 2 52, until the tooth group meshes with the driven gear 2 52, causing the driven gear 2 52 and the turning frame 51 to turn clockwise, and one end of the turning frame 51 turns downward and is close to the top surface of the top frame 2. At this time, the feed dispersed in each group of feeding inner troughs 54 tilts and slides down until it slides to the end of several groups of feeding inner troughs 54 extending outside the guard frame 3, so that several poultry can eat dispersedly;

[0055] After eating, the motor 59 is also used to drive the driving gear 510 to rotate counterclockwise and pull the vertical sliding frame 511 upward, and the tooth group is engaged with the driven gear 2 52 to realize the flipping and returning of the feeding frame 51, until the tooth group returns to between the driven gear 1 402 and the driven gear 2 52, and the motor 59 stops running. At this time, the flipping and returning feeding frame 51 tilts in the opposite direction, and the remaining feed particles after eating are slid into the feeding inner groove 54 (located at one end inside the protective frame 3) again, so as to realize the automatic recovery of the remaining feed particles.

[0056] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable quantitative feeding device for poultry breeding, comprising a bottom frame (1), a top frame (2) and a guard frame (3), wherein the top frame (2) is in an inverted concave structure and is arranged through the inside of the bottom frame (1), and the guard frame (3) is fixedly installed on the top surface of the top frame (2), the length of the guard frame (3) is three quarters of the length of the top frame (2), and an open groove is arranged on one side of the guard frame (3) at the bottom position, characterized in that: A material storage frame (4) is fixedly mounted on the inner wall of the top of the protection frame (3) at the side of the opening groove, a feeding mechanism (5) is arranged at the bottom end inside the protection frame (3), and a shock assembly (6) is arranged at the front and rear ends of the feeding mechanism (5) inside the protection frame (3); The feeding mechanism (5) comprises a material turning frame (51), which is movably arranged inside the protective frame (3) in an inclined structure, and the higher end of the material turning frame (51) extends to the outside of the protective frame (3).

2. The adjustable quantitative feeding device for poultry farming according to claim 1, characterized in that: The material storage frame (4) is arranged in a structure that is wide at the top and narrow at the bottom, and a semicircular retaining frame (401) is rotatably connected to the material storage frame (4) at the bottom frame opening via a rotating rod, and the rotating rod at the front end of the semicircular retaining frame (401) extends to the outside of the material storage frame (4) and is fixedly mounted with a driven gear 1 (402).

3. The adjustable quantitative feeding device for poultry farming according to claim 4, characterized in that: The front and rear inner walls of the top frame (2) are provided with inclined grooves (201) at both ends, and transverse grooves (202) are respectively provided at both ends of the inclined grooves (201). The two groups of the inclined grooves (201) corresponding to the front and rear are mirror-symmetrical with respect to the central axis of the top frame (2). A double-axis sliding rod (203) is slidably connected at the ends between the corresponding front and rear inclined grooves (201). A connecting rod is commonly provided at the center of the left and right groups of the double-axis sliding rods (203). A cylinder (204) is provided at the middle section of one group of the double-axis sliding rods (203) to push the push rod.

4. The adjustable quantitative feeding device for poultry farming according to claim 3, characterized in that: The cylinder (204) is fixedly mounted on the inner wall of the bottom frame (1) away from the opening, and sliding shafts (205) are fixed at four groups of corners on the front and rear end surfaces of the top frame (2). The four groups of sliding shafts (205) are respectively slidably connected to the inside of sliding grooves (206) provided on the front and rear inner walls of the bottom frame (1) at the corners.

5. The adjustable quantitative feeding device for poultry farming according to claim 1, characterized in that: The front and rear ends of the material turning frame (51) are respectively hinged to the front and rear inner walls of the guard frame (3) through fixed hinge rods, and a driven gear 2 (52) is fixedly sleeved on the outside of the front hinge rod. The top surface of the material turning frame (51) and the end frame body extending outward are arranged in an oblique section, and a baffle (53) is fixedly installed at the middle section of the material turning frame (51) and at the connection of the oblique section end. A plurality of groups of feeding inner grooves (54) are arranged at equal distances on the inner wall of the bottom of the material turning frame (51).

6. The adjustable quantitative feeding device for poultry farming according to claim 1, characterized in that: A screen frame (55) is embedded in the top surface of the material turning frame (51) adjacent to the beveled surface, and a material blocking frame (56) with a circular structure is arranged on the top surface of the material turning frame (51) and corresponding to the screen frame (55), and long grooves (57) are opened on the front and rear end surfaces of the material blocking frame (56), and the front and rear groups of the long grooves (57) are located at the lower end and are slidably connected to a pressure roller (58) through a sliding rod, and the bottom of the pressure roller (58) is in contact with the top surface of the material turning frame (51), and the front and rear end bearings of the pressure roller (58) extend to the outside of the long groove (57) respectively and are fixedly installed with a counterweight block.

7. The adjustable quantitative feeding device for poultry farming according to claim 1, characterized in that: The feeding mechanism (5) further comprises a motor (59), the motor (59) being fixedly mounted at the center of the inner wall at the front end of the guard frame (3), and a driving gear (510) being fixedly mounted at the output shaft at the rear end of the motor (59), a vertical sliding frame (511) being movably sleeved on the outside of the driving gear (510), and the upper and lower ends of the vertical sliding frame (511) are respectively slidably connected to the inside of two groups of limit frames fixedly mounted on the inner wall at the front end of the guard frame (3), a driven gear 1 (402) and a driven gear 2 (52) are respectively slidably connected to the upper and lower ends inside the vertical sliding frame (511), and a tooth group is provided on the inner wall of one side of the vertical sliding frame (511) and between the driven gear 1 (402) and the driven gear 2 (52).

8. The adjustable quantitative feeding device for poultry farming according to claim 1, characterized in that: The shock assembly (6) comprises a plurality of groups of abutment shafts (61), which are respectively fixedly mounted at the front and rear ends of the material turning frame (51) at equal distances and located at the lower end. The two groups of abutment shafts (61) on the same side are arranged progressively. The lower end of each group of abutment shafts (61) is clamped with a semicircular clamping ring (62), and an insertion rod (63) is fixedly mounted at the bottom of the semicircular clamping ring (62). The bottom of the insertion rod (63) passes through the inside of an insertion tube (64) fixedly mounted on the top surface of the top frame (2), and a spring coil (65) is wound around the outside of the insertion rod (63) between the semicircular clamping ring (62) and the insertion tube (64).

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