A driving type precise quantitative feeding equipment for caged breeder chickens

Abstract

The present invention discloses a traveling type precise quantitative feeding equipment for caged breeder chickens, comprising a traveling crane arranged on a cage body for reciprocating motion, a feed box arranged corresponding to the trough of each layer of the cage body, a feeding mechanism for feeding quantitatively to the feed box, and a feed tower for storing feed, each feed box is provided with a separate receiving port on the top, the feed tower quantitatively delivers feed to different receiving ports through the feeding mechanism, and the feed box quantitatively releases feed into the trough through the traveling crane. The upper and lower layers of the traveling crane's feed boxes are not connected, each of the feed boxes is provided with a separate receiving port, the feed in the feed tower is quantitatively delivered to each feed box through the feeding mechanism, and then the feed box is uniformly discharged into the trough through the uniform motion of the traveling crane, thereby achieving precise quantitative feeding of the chickens.

Description

Technical Field

[0001] The invention belongs to the technical field of poultry breeding equipment, and in particular relates to a traveling precise quantitative feeding equipment for caged breeding chickens. Background Art

[0002] Compared with ordinary commercial laying hens, the requirements for breeding chickens are higher. The amount of feed put into each trough is the same, ensuring that each chicken eats the same amount every day, so that the flock has better uniformity, the size of the eggs produced is the same, and the various indicators of the hatched chicks are consistent. The existing breeding equipment has the following problems: it cannot meet the high-precision requirements of breeding chickens for feed intake; ordinary crane feed boxes cannot weigh the amount of feed in each layer of the feed box separately; ordinary cranes use feed levelers to control feed, and their control accuracy is poor, which is greatly affected by the amount of feed in the feed box. More feed means more discharge, and less residual feed means less discharge; the amount of feed cannot be controlled, and all feed boxes must be filled every time, and in order to make the feed uniform, there must be residual feed in the feed box after feeding.

[0003] Therefore, the prior art needs to be further developed and improved. Summary of the invention

[0004] In view of the various deficiencies of the prior art and in order to solve the above problems, a traveling type precise quantitative feeding device for caged breeder chickens is proposed. The present invention provides the following technical solutions:

[0005] A traveling crane type precise quantitative feeding equipment for caged breeder chickens comprises a traveling crane which is arranged on a cage body and reciprocates, a feed box which is arranged corresponding to the trough of each cage layer, a feeding mechanism which is used for feeding quantitatively to the feed box, and a feed tower which is used for storing feed, wherein a separate receiving port is arranged on the top of each feed box, the feed tower transports quantitatively the feed to different receiving ports through the feeding mechanism, and the feed box releases quantitatively the feed into the trough through the traveling crane.

[0006] Furthermore, the feeding mechanism includes a main material line for connecting the material tower and the material box, a weighing device arranged on the main material line, and an electric blanking valve arranged at the discharge end of the main material line. A spring auger for driving the feed transmission is arranged in the main material line. There are multiple electric blanking valves, and each electric blanking valve corresponds to a different material receiving port.

[0007] Furthermore, the weighing device includes a frame, on which are fixed a weighing mechanism for receiving and quantitatively weighing feed, a conveying adapter for conveying feed to the feed line, and a transition bin connecting the weighing mechanism and the conveying adapter.

[0008] Furthermore, the weighing mechanism includes a weighing bin for temporarily storing feed, a weighing assembly for sensing weight, a switch assembly for opening and closing the bottom of the weighing bin, and a connecting rod assembly for controlling the opening and closing of the switch assembly. The switch assembly is fixed to the bottom of the weighing bin, and the connecting rod assembly is fixed to the side of the switch assembly.

[0009] Furthermore, the feed box includes a storage trough for temporarily storing feed, the storage trough is opened at the upper and lower parts, and a discharging device for quantitative discharging of feed is provided at the lower opening of the storage trough, and the discharging device includes a leakage trough for guiding the feed in the storage trough into the feeding trough and a discharging component for quantitatively transporting the feed into the feeding trough.

[0010] Furthermore, the discharging assembly includes a solid auger, and the solid auger is fixed in the leakage trough. A driving motor for driving the solid auger to rotate is fixed at the end of the leakage trough.

[0011] Furthermore, a discharge barrel is provided on the leakage trough with an opening facing downward, and the discharge barrel is arranged at the discharge end of the solid auger. One side of the leakage trough extends outward to form a hollow columnar extension barrel, and the discharge barrel is arranged perpendicular to the extension barrel and tilted downward.

[0012] Furthermore, the discharging assembly includes a discharging roller, which is fixed in the leakage trough, and a driving motor for driving the discharging roller to rotate is fixed at the end of the leakage trough.

[0013] Furthermore, the discharge roller is provided with grooves along the length direction of the discharge roller, and a plurality of the grooves are provided, and the plurality of the grooves are centrally symmetrically distributed with the axis of the discharge roller as the axis of symmetry.

[0014] Furthermore, the crane is driven by a hybrid servo motor, and the crane is connected to the discharging device in a linkage control manner.

[0015] Beneficial effects:

[0016] 1. Each feed box on the crane is equipped with a separate receiving port, so that the feed in the feed tower is quantitatively transported to each feed box through the feeding mechanism. Each time the feed is fed, only one feed box corresponding to the receiving port is fed quantitatively. Then, the uniform movement of the crane and the pulse feeding of the feed box are used to achieve accurate quantitative feeding of the chickens.

[0017] 2. By setting up an electric feeding valve, the control system can achieve precise control of the feeding, improve the automation of the feeding equipment and the quantitative feeding of each layer of the trough;

[0018] 3. By setting weighing sensors on both sides of the weighing bin, it is convenient to accurately weigh the materials falling into the weighing bin. A switch assembly and a connecting rod assembly are set at the bottom of the weighing bin. The switch assembly is controlled by the connecting rod assembly to conveniently control the accumulation and release of materials in the weighing bin. The switch assembly can complete the opening and closing action instantly. The whole process is realized by mechanical structure automation, avoiding the complex coordination of multiple components and energy waste when the traditional motor controls the switch. The weighing mechanism is sealed by the box to prevent the dust of the material from affecting the weighing sensitivity;

[0019] 4. By setting a discharging device and a driving motor at the bottom of the hopper, the discharging speed of the hopper can be controlled, eliminating the influence of the state of the material in the hopper on the discharging, and avoiding the occurrence of uneven feeding. At the same time, the solid auger or discharging roller can stir the feed at the bottom of the hopper to avoid the blockage of the discharging port caused by the adhesion and agglomeration of the feed;

[0020] 5. By linking the crane and the discharging device, it is ensured that no feed falls into the troughs at the front and rear ends where there are no chickens, thus avoiding the long-term storage and deterioration of feed at both ends, and reducing the production costs of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of a traveling type precise quantitative feeding device for caged breeder chickens in a specific embodiment of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the material receiving port in a specific embodiment of the present invention;

[0023] Figure 3 It is a schematic diagram of the coordination structure of a single-side crane and a material box in a specific embodiment of the present invention;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the weighing device in a specific embodiment of the present invention;

[0025] Figure 5 It is a schematic diagram of the main structure of the weighing device in a specific embodiment of the present invention;

[0026] Figure 6 It is a schematic diagram of the right side structure of a weighing device in a specific embodiment of the present invention;

[0027] Figure 7 It is a schematic diagram of the three-dimensional structure of a weighing device in a specific embodiment of the present invention;

[0028] Figure 8 It is a schematic diagram of the three-dimensional structure of the weighing mechanism in a specific embodiment of the present invention;

[0029] Fig. 9 It is a schematic diagram of the main structure of the weighing mechanism in a specific embodiment of the present invention;

[0030] Fig.10 It is a schematic diagram of the structure of the weighing mechanism in a specific embodiment of the present invention when viewed from above;

[0031] Fig.11 It is a schematic diagram of the coordination structure of the switch assembly and the connecting rod assembly in a specific embodiment of the present invention;

[0032] Fig.12 It is a schematic diagram of the structure of a material box with a solid dragon in a specific embodiment of the present invention;

[0033] Fig.13 It is a schematic structural diagram of a discharging device with a solid dragon in a specific embodiment of the present invention;

[0034] Fig.14 It is a schematic diagram of the connection structure between a solid auger and a driving motor in a specific embodiment of the present invention;

[0035] Fig.15 It is a schematic diagram of the left side cross-sectional structure of a discharging device with a solid dragon in a specific embodiment of the present invention;

[0036] Fig.16 It is a schematic diagram of the structure of a material box with a discharge roller in a specific embodiment of the present invention;

[0037] Fig.17 It is a schematic structural diagram of a discharging device with a discharging roller in a specific embodiment of the present invention;

[0038] Fig.18 It is a schematic diagram of the left side cross-sectional structure of a discharging device with a discharging roller in a specific embodiment of the present invention;

[0039] In the attached drawings: 100, crane; 200, material box; 201, leakage trough; 202, solid auger; 203, drive motor; 204, material stopper; 205, extension tube; 206, discharge tube; 207, bearing; 208, fixed plate; 209, support column; 210, storage trough; 211, discharge roller; 212, groove; 213, convex head; 214, first scraper; 215, second scraper; 300, main material line; 400, weigher; 401, weighing bin; 402, weighing bin flange; 403, switch plate; 404, support vertical plate; 405, first hinge; 406, counterweight rod; 407, first tightening Firmware; 408, first connecting rod; 409, second connecting rod; 410, second hinge; 411, electromagnetic push rod; 412, guide seat; 413, guide hole; 414, third hinge; 415, second fastener; 416, frame; 417, box; 418, conveying adapter; 419, transition bin; 420, support beam; 421, weighing sensor; 422, weighing fixing plate; 423, inspection cover; 500, electric blanking valve; 600, material receiving port; 601, top layer feed port; 602, first layer feed port; 603, second layer feed port; 604, third layer feed port; 700, material tower; 800, trough. DETAILED DESCRIPTION

[0040] In order to enable those skilled in the art to better understand the technical solution of the present invention, the technical solution of the present invention is clearly and completely described below in conjunction with the accompanying drawings of the present invention. Based on the embodiments in this application, other similar embodiments obtained by ordinary technicians in this field without making creative work should all fall within the scope of protection of this application. In addition, the directional words mentioned in the following embodiments, such as "up", "down", "left", "right", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional words used are used to illustrate rather than limit the invention.

[0041] like Figure 1-18As shown, a traveling crane type precision quantitative feeding equipment for caged breeding chickens includes a traveling crane 100 which is arranged on a cage body for reciprocating motion, a feed box 200 arranged corresponding to the trough 800 of each layer of the cage body, a feeding mechanism for quantitative feeding of feed boxes, and a feed tower 700 for storing feed, each feed box 200 is provided with a separate receiving port 600 on the top, the feed tower 700 conveys the feed quantitatively to different receiving ports 600 through the feeding mechanism, and the feed box 200 releases the feed quantitatively into the trough 800 through the traveling crane 100. The upper and lower material boxes 200 of the traveling crane 100 are not connected, and each material box 200 is provided with a separate receiving port 600, which includes a first-layer feed port 602, a second-layer feed port 603, a third-layer feed port 604 and a top-layer feed port 601. The top ends of the first-layer feed port 602, the second-layer feed port 603, the third-layer feed port 604 and the top-layer feed port 601 are in the same horizontal plane. The feed in the material tower 700 is quantitatively transported to each receiving port 600 through the feeding mechanism, and then flows into each material box 200 by gravity, and then the uniform speed movement of the traveling crane 100 realizes the uniform discharge of the material from the material box 200 into the trough 800, thereby realizing accurate quantitative feeding of the chickens.

[0042] Furthermore, the feeding mechanism includes a main material line 300 for connecting the material tower 700 and the material box 200, a weighing device 400 arranged on the main material line 300, and an electric blanking valve 500 arranged at the discharge end of the main material line 300. A spring auger for driving feed transmission is arranged in the main material line 300. There are multiple electric blanking valves 500, and each electric blanking valve 500 corresponds to a different material receiving port 600. The main material line 300 is divided into a front-end material line and a rear-end material line, which are connected by a weighing device 400. The feed in the material tower 700 is first transported to the weighing device 400 through the front-end material line. The weighing device 400 weighs and quantitatively releases a predetermined weight of feed to the rear-end material line. The electric blanking valves 500 arranged on the rear-end material line are opened one by one according to the instructions of the controller. Each time the feed is weighed, an electric blanking valve 500 is opened corresponding to the feed. The rear-end material line completely delivers the weighed feed into the corresponding receiving port 600 through the opened electric blanking valve 500, thereby realizing quantitative feeding of each material box 200.

[0043] Furthermore, the weighing device 400 includes a frame 416, on which a weighing mechanism for receiving and quantitatively weighing feed, a conveying adapter 418 for conveying feed to the feed line, and a transition bin 419 connecting the weighing mechanism and the conveying adapter 418 are fixed. The feed falls into the weighing mechanism from above the weighing mechanism and is buffered in the weighing mechanism until it reaches a predetermined standard weight, and then the weighing mechanism releases the feed to the transition bin 419, which is funnel-shaped and collects the feed into the conveying adapter 418, and then conveys it to the rear section of the feed line that requires quantitative feeding, and the transition bin 419 also serves as a buffer for the feed.

[0044] Further, the weighing mechanism includes a weighing bin 401 for temporarily storing feed, a weighing assembly for sensing weight, a switch assembly for realizing the opening and closing of the bottom of the weighing bin 401, and a connecting rod assembly for controlling the opening and closing of the switch assembly, wherein the switch assembly is fixed to the bottom of the weighing bin 401, and the connecting rod assembly is fixed to the side of the switch assembly. The weighing bin 401 is transparently arranged from top to bottom, and a switch assembly and a connecting rod assembly are arranged at the bottom of the weighing bin 401. The switch assembly is controlled by the connecting rod assembly, which is convenient for controlling the accumulation and release of feed in the weighing bin 401, and the switch assembly can instantly complete the opening and closing action. The whole process is realized by mechanical structure automation, avoiding the complex coordination of multiple components and energy waste when the traditional motor controls the switch. Further, the weighing assembly includes a support beam 420 fixed on the frame 416, a weighing sensor 421 fixed on the support beam 420, and a weighing fixed plate 422 fixed on the outer wall of the weighing bin 401, and the weighing bin 401 is fixed to the weighing sensor 421 through the weighing fixed plate 422. The support beam 420 is used to support the weighing bin 401 and the switch assembly and the connecting rod assembly connected to the weighing bin 401. The support beam 420 is arranged on the front and rear sides of the weighing bin 401. The weighing sensors 421 are arranged on the front and rear sides of the weighing bin 401 respectively. The weighing fixed plate 422 corresponding to the position of the weighing sensor 421 extends outward to form weighing ears. The weighing ears on both sides are fixed on the weighing sensors 421. When the feed falls into the weighing bin 401, the feed can be accumulated in the weighing bin 401 due to the obstruction of the bottom switch assembly, and is monitored by the weighing sensors 421 fixed on the support beam 420 on both sides of the weighing bin 401. The weighing sensors 421 on both sides are balanced, thereby ensuring the accuracy of weighing. Further, a box 417 is fixed on the frame 416, and the support beam 420 is fixed on the box 417. The box 417 encloses the weighing mechanism as a whole to prevent feed dust from affecting precision components such as the weighing sensor 421 and the electromagnetic push rod 411. An inspection window is provided on the box 417 corresponding to the position of the connecting rod assembly, and an inspection cover 423 is detachably connected to the inspection window through fasteners. Since the connecting rod assembly is a movable assembly, abnormal conditions are inevitable during long-term operation. The inspection window can be conveniently and quickly checked or repaired without disassembling the box 417. The frame 416 also includes a transition bin 419 support frame for supporting the transition bin 419, and the bottom of the transition bin 419 is fixed to the transition bin 419 support frame. Furthermore, the bottom of the weighing bin 401 is fixedly connected to the weighing bin flange 402 through the first fastener 407, and the switch assembly is hinged on the weighing bin flange 402.A hollow connecting ring is provided in the center of the weighing bin flange 402. The size of the connecting ring is designed to match the outer diameter of the bottom of the weighing bin 401. There are multiple mounting holes in a circular array on the connecting ring. Bolt fasteners pass through the mounting holes to fix the connecting ring to the wall of the weighing bin 401. A horizontal fixing plate is fixedly welded at the bottom of the connecting ring. The front and rear sides of the fixing plate are provided with convex edges that bend downward and extend, which are used to fix and connect the switch assembly and the connecting rod assembly. Further, the switch assembly is symmetrically arranged on the left and right, including two switch plates 403 formed by left and right splicing. The two ends of the two switch plates 403 are respectively fixedly connected to two supporting vertical plates 404, and the supporting vertical plates 404 are hinged to the side of the weighing bin flange 402 through the first hinge 405. The two supporting vertical plates 404 are relatively arranged on the front and rear sides of the fixing plate, and are hinged to the convex edges on both sides of the fixing plate through the first hinge 405. The supporting vertical plates 404 are arranged in a triangular structure, and the two opposing supporting vertical plates 404 form a triangular clearance space in the middle. Furthermore, a counterweight rod 406 is provided on the outer side of the switch plate 403, and the counterweight rod 406 is fixed to the support vertical plate 404 by a second fastener 415. The counterweight rod 406 is located on the left and right sides of the fixed plate, and is respectively fixed to the support vertical plates 404 on both sides by the second fastener 415. Preferably, the fixed position of the counterweight rod 406 is lower than the vertical height of the first hinge 405, and the distance from the counterweight rod 406 to the first hinge 405 is smaller than the distance from the first hinge 405 to the opening and closing part of the switch plate 403, so that under the normal gravity, no external force is required, and the switch plates 403 on both sides can be automatically closed by relying only on the counterweight rods 406 on both sides. Further, the connecting rod assembly includes a first connecting rod 408 and a second connecting rod 409 which are hinged to each other at one end, the first connecting rod 408 and the second connecting rod 409 are hinged through a second hinge 410, and the other ends of the first connecting rod 408 and the second connecting rod 409 are respectively hinged to the supporting upright plates 404 on both sides through a third hinge 414. When the switch plate 403 is closed, the first connecting rod 408 and the second connecting rod 409 are both in a horizontal position, just realizing the hinge connection of the left and right supporting upright plates 404, and the first connecting rod 408 and the second connecting rod 409 are provided with a second hinge 410 in the middle position, which is convenient for destroying the balance of the supporting upright plates 404 on both sides by external force, thereby realizing the opening state of the switch plate 403. Further, an electromagnetic push rod 411 for pushing the second hinge 410 to move upward is provided directly below the second hinge 410, and the electromagnetic push rod 411 is fixed to the side of the weighing bin flange 402. The electromagnetic push rod 411 is arranged directly below the first link 408 and the second link 409, preferably directly below the second hinge 410, so that only a small thrust is needed to destroy the balance between the first link 408 and the second link 409, so that the first link 408 and the second link 409 rotate relative to each other, thereby realizing the open state of the switch plate 403.The electromagnetic push rod 411 is controlled by a signal, and the push rod only needs to apply a small force to break the balance between the first connecting rod 408 and the second connecting rod 409. At this time, the switch plate 403 continues to open under the gravity of the feed without applying additional external force. When the feed is released, the switch plate 403 automatically returns to its original position under the gravity of the counterweight rods 406 on both sides. Therefore, this structure can achieve the effect of automatic control of the switch plate 403 and saving energy loss. Further, a guide seat 412 is fixed between the weighing bin flange 402 and the weighing bin 401, and a guide hole 413 is provided on the guide seat 412, and the first connecting rod 408 or the second connecting rod 409 passes through the guide hole 413. The guide seat 412 is set as an L-shaped long strip plate, and the guide hole 413 is a long strip hole set on one side of the plate surface, and the other side of the plate surface is used to support and fix the guide seat 412. The guide hole 413 also plays a limiting role, preventing the switch plate 403 from over-flipping and malfunctioning due to excessive hinged movement of the first connecting rod 408 or the second connecting rod 409. Furthermore, the guide seat 412 is vertically fixed between the weighing bin flange 402 and the weighing bin 401, and a semicircular buffer pad for buffering the connecting rod is fixed on the guide seat 412, and the semicircular buffer pad is fixed below the guide hole 413. The guide seat 412 is fixed vertically, so that the first connecting rod 408 or the second connecting rod 409 passing through the guide hole 413 on the guide seat 412 moves up and down in the vertical direction, avoiding deviation and leakage due to loose hinges. Furthermore, a rubber strip for buffering sealing is fixed on the switch plate 403. The rubber strip is fixed on the front and rear sides of the switch plate 403 to buffer the impact force between the switch plate 403 and other components when it is closed. Furthermore, a bending plate extending downward is provided at the left and right joints of the two switch plates 403. The bending plate can ensure the sealing degree of the left and right joints of the two switch plates 403, and play a role of abutting each other when the two switch plates 403 are closed, thereby avoiding leakage.

[0045] Furthermore, the feed box 200 includes a storage trough 210 for temporarily storing feed, the storage trough 210 is opened at the top and bottom, and a discharging device for quantitative discharging is provided at the lower opening of the storage trough 210, and the discharging device includes a leakage trough 201 for guiding the feed in the storage trough 210 into the trough 800 and a discharging component for quantitatively conveying the feed into the trough 800. Each feed box 200 is equipped with a discharging component capable of achieving uniform discharging, and the discharging component controls the discharging speed through the stepping motor pulse, and realizes quantitative discharging to each section of the trough 800 in coordination with the uniform motion of the traveling crane 100.

[0046] Furthermore, the discharging assembly includes a solid auger 202, which is fixed in the leakage trough 201, and a driving motor 203 for driving the solid auger 202 to rotate is fixed at the end of the leakage trough 201. By arranging the solid auger 202 and the driving motor 203 at the bottom of the storage trough 210, the discharging speed of the storage trough 210 can be controlled, the influence of the state of the material in the storage trough 210 on the material discharge is eliminated, and the occurrence of uneven feeding is avoided. At the same time, the solid auger 202 can stir the feed at the bottom of the storage trough 210 to avoid the blocking of the discharging port caused by the adhesion and agglomeration of the feed. Furthermore, a material stopper 204 for dispersing the weight of the feed is arranged at the top of the leakage trough 201. By arranging the material stopper 204, the weight of the falling feed is dispersed to avoid the solid auger 202 being compacted by excessive pressure of the feed weight and the solid auger 202 being stuck. Furthermore, the material blocking member 204 is a material blocking plate, which is arranged along the length direction of the leakage trough 201. The driving motor 203 is a stepping motor, which can effectively control the rotation speed of the solid auger 202, and then control the discharge amount, so that the leakage trough 201 can release the feed evenly. Furthermore, the material blocking plate is fixed directly above the solid auger 202. When the baffle plate is fixedly arranged just above the solid auger 202, the pressure of the feed on the solid auger 202 can be reduced to the maximum extent, especially at the moment of feeding the storage trough 210, the impact force on the rotating shaft of the solid auger 202 when a large amount of feed falls instantly can be reduced, and because the solid auger 202 is located at the center of the storage trough 210 where the feed is discharged, the height of the feed is the highest, so it bears the maximum pressure of the feed, and the pressure of the feed is shared by the baffle plate when the storage trough 210 is full and stable, so as to avoid the feed being compacted and piled up at the connection between the auger and the shaft due to excessive pressure on the auger, thereby reducing the adhesion of the feed to the solid auger 202. Further, the baffle plate is an inverted V-shaped baffle plate. The included angle of the inverted V-shaped baffle plate is an obtuse angle, thereby expanding the area for sharing the feed pressure. One end of the inverted V-shaped baffle plate is fixed horizontally, and the other end is suspended, so that the suspended part can provide a certain buffer for the fall of the feed, avoiding the fixed ends on both sides of the baffle plate from bearing too much impact force caused by the fall of the feed and causing bending, which is easy to interfere with the blade ends of the solid auger 202, affecting the normal rotation of the solid auger 202.

[0047] Furthermore, the upper opening of the leakage trough 201 is downwardly provided with a discharge barrel 206, which is arranged at the discharge end of the solid auger 202. One side of the leakage trough 201 extends outward to form a hollow columnar extension barrel 205, and the discharge barrel 206 is arranged downwardly and perpendicular to the extension barrel 205. During the rotation process of the solid auger 202, the feed is not discharged until the feed is rotated to the position of the discharge barrel 206, thereby realizing quantitative control of the discharge process, and the travel speed of the stepping motor and the traveling mechanism 100 cooperates to achieve uniform discharge in the trough 800. In order to prevent the feed dropped from the storage trough 210 from leaking directly from the bottom of the leakage trough 201 without passing through the solid auger 202, the discharge barrel 206 needs to be set directly below the non-storage trough 210, that is, set on one side of the leakage trough 201. Therefore, the length of the solid auger 202 needs to be greater than the length of the leakage trough 201. An extension barrel 205 is set at the part where the length of the solid auger 202 exceeds the length of the leakage trough 201. The diameter of the extension barrel 205 is slightly larger than the outer diameter of the solid auger 202. The bottom of the extension barrel 205 is consistent with the curvature of the bottom of the leakage trough 201 to avoid the formation of a dead corner of accumulation. Furthermore, the bottom of the leakage trough 201 is set to an arc shape that matches the shape of the solid auger 202. The leakage trough 201 is funnel-shaped, and the bottom is set to be arc-shaped to match the shape of the solid auger 202, which can also reduce the dead corner of the leakage trough 201, and prevent the feed from long-term adhesion in the gap of the leakage trough 201 and deterioration, thereby affecting the feeding quality of the breeder chickens. Further, bearings 207 are fixed to the ends of both sides of the leakage trough 201, and the solid auger 202 is rotatably fixed in the leakage trough 201 through the bearings 207. The bearings 207 seal the ends to prevent feed dust from affecting the rotation of the solid auger 202. Further, a fixed plate 208 is provided at one end of the leakage trough 201, and a plurality of support columns 209 are provided on the fixed plate 208, and the drive motor 203 is fixedly connected to one side of the leakage trough 201 through the support columns 209. The fixed plate 208 is a square fixed plate 208, which can better fix the drive motor 203 through four corners, and is provided on one side of the leakage trough 201.

[0048] Furthermore, the discharging assembly includes a discharging roller 211, which is fixed in the leakage trough 201, and a driving motor 203 for driving the discharging roller 211 to rotate is fixed at the end of the leakage trough 201. By arranging the discharging roller 211 and the driving motor 203 at the bottom of the storage trough 210, the discharging speed of the storage trough 210 can be controlled, the influence of the state of the material in the storage trough 210 on the material discharge is eliminated, and the occurrence of uneven feeding is avoided. At the same time, the discharging roller 211 can stir the feed at the bottom of the storage trough 210 to avoid the blocking of the discharging port caused by the adhesion and agglomeration of the feed.

[0049] Furthermore, the discharge roller 211 is provided with a groove 212 along the length direction of the discharge roller 211, and the groove 212 is provided in plurality, and the plurality of grooves 212 are centrally symmetrically distributed with the axis of the discharge roller 211 as the symmetry axis. The groove 212 is used to accommodate feed, thereby ensuring the realization of uniform feeding technology, while increasing the unevenness of the surface of the discharge roller 211, which is conducive to dispersing feed during the rotation of the discharge roller 211 and avoiding agglomeration. The driving motor 203 is a stepping motor. On the premise of ensuring uniform feeding, increasing the number of grooves 212 is conducive to reducing the rotation angle and rotation speed of the stepping motor. The sizes of the plurality of grooves 212 are consistent and are evenly distributed on the periphery of the discharge roller 211, so that the feed in the groove 212 is evenly released as the discharge roller 211 rotates. Furthermore, there are three grooves 212, corresponding to three equally spaced grooves 212 and three equally spaced protrusions 213 formed on the discharge roller 211, and the grooves 212 and the protrusions 213 are arranged at intervals. After the grooves 212 are opened on the cylindrical discharge roller 211, the un-grooved part protrudes to form the protrusions 213, the ends of the protrusions 213 are cylindrical arcs, and the inside of the grooves 212 also adopts cylindrical arcs, which can avoid the formation of dead corners for feed accumulation and reduce the adhesion of feed on the discharge roller 211. Furthermore, a scraper plate for limiting the amount of falling material is set in the leakage trough 201 corresponding to the installation position of the discharge roller 211. The scraper plate blocks most of the feed on the top of the discharge roller 211, and only allows the feed in the groove 212 to enter the bottom of the scraper plate, and realizes the rough quantitative feeding process through the groove 212, so as to achieve the effect of evenly feeding into the trough 800; the scraper plate is arranged on both sides of the discharge roller 211, and the plate surface of the scraper plate is consistent with the radial direction of the discharge roller 211, so that the feed attached or adhered to the protrusion 213 of the discharge roller 211 can be hung off while the discharge roller 211 rotates, so as to prevent the feed from affecting the normal rotation of the discharge roller 211. Further, the scraper plate includes a first scraper plate 214 and a second scraper plate 215 respectively fixed on the two side walls of the leakage trough 201, and the first scraper plate 214 and the second scraper plate 215 are both inverted V-shaped plates, and the protruding ends of the two inverted V-shaped plates are arranged oppositely. The inner angle of the inverted V-shaped plate is an obtuse angle, which reduces the accumulation of feed in the inner angle of the inverted V-shaped plate as much as possible, and is convenient for cleaning and installation. Furthermore, the scraper plate and the discharging roller 211 are set to be of equal length. The scraper plate and the discharging roller 211 set to be of equal length can ensure the clean state of the protrusion 213 of the entire discharging roller 211, and the consistency of the amount of material dropped from the groove 212. Furthermore, the width of the leakage opening at the bottom of the leakage trough 201 is equal to the spacing of the groove 212 or the spacing of the protrusion 213. When the discharging roller 211 rotates to the position of the protrusion 213, no material is dropped, and when it rotates to the position of the groove 212, the material is completely discharged, and the stepping motor and the travel speed of the traveling mechanism 100 are coordinated to achieve uniform material dropping in the trough 800.The equal width setting is also conducive to controlling the feeding process. In the feeding trough 800 where no poultry is raised, the feed can be controlled not to be released by controlling the rotation of the stepper motor. Further, bearings 207 are fixed to the ends of both sides of the leakage trough 201, and the discharge roller 211 is rotatably fixed in the leakage trough 201 through the bearings 207. The bearings 207 seal the ends to prevent feed dust from affecting the rotation of the discharge roller 211. Further, a fixed plate 208 is provided at one end of the leakage trough 201, and a plurality of support columns 209 are provided on the fixed plate 208. The drive motor 203 is fixedly connected to one side of the leakage trough 201 through the support columns 209. The fixing plate 208 is a square fixing plate 208, which can better fix the driving motor 203 through four corners. It is arranged on one side of the leakage trough 201. The leakage trough 201 is funnel-shaped, and the bottom is arranged in an arc shape to match the shape of the discharge roller 211. It can also reduce the dead corner of the material storage in the leakage trough 201, and avoid the feed from being adhered to the gap in the leakage trough 201 for a long time and deteriorating, thereby affecting the feeding quality of the breeding chickens.

[0050] Furthermore, the crane 100 is driven by a hybrid servo motor, and the crane 100 is connected to the discharging device by linkage control. The crane 100 runs at an absolutely uniform speed to ensure that the thickness of the discharging material per meter of the trough 800 is the same. The crane 100 is provided with a feedback detection mechanism, and the crane 100 is connected to the discharging device by linkage control, so that the crane 100 starts discharging material when it reaches the chicken cage, and does not discharge material when there are no chickens at the position where the front and rear ends stop the crane 100, so as to prevent the front and rear ends from spreading feed, avoiding mold, and avoiding recycling.

[0051] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered exemplary and non-restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention.

[0052] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not limit the scope of implementation of the present invention. That is, all equivalent changes and modifications made within the scope of this application should still fall within the scope of the present invention.

Claims

1. A traveling type precise quantitative feeding equipment for caged breeder chickens, characterized in that: It includes a reciprocating traveling crane arranged on the cage body, a feed box arranged corresponding to the feeding trough of each layer of the cage body, a feeding mechanism for quantitative feeding of the feeding box, and a feed tower for storing feed. A separate receiving port is arranged on the top of each feeding box. The feed tower quantitatively transports the feed to different receiving ports through the feeding mechanism, and the feeding box quantitatively releases the feed into the feeding trough through the traveling crane. The feeding mechanism includes a main material line for connecting the material tower and the material box, a weighing device arranged on the main material line, and an electric blanking valve arranged at the discharge end of the main material line. A spring auger for driving the feed transmission is arranged in the main material line. There are multiple electric blanking valves, each of which corresponds to a different receiving port. The weighing device comprises a frame, on which a weighing mechanism for receiving and quantitatively weighing feed, a conveying adapter for conveying feed to a feed line, and a transition bin connecting the weighing mechanism and the conveying adapter are fixed; The weighing mechanism includes a weighing bin for temporarily storing feed, a weighing assembly for sensing weight, a switch assembly for realizing the opening and closing of the bottom of the weighing bin, and a connecting rod assembly for controlling the opening and closing of the switch assembly, wherein the switch assembly is fixed to the bottom of the weighing bin, and the connecting rod assembly is fixed to the side of the switch assembly; The bottom of the weighing bin is fixedly connected to the weighing bin flange by a first fastener, the switch assembly is hinged on the weighing bin flange, a hollow connecting ring is provided in the center of the weighing bin flange, and a horizontal fixing plate is fixedly welded to the bottom of the connecting ring; The switch assembly is symmetrically arranged on the left and right sides, including two switch plates formed by left and right splicing, the two ends of the two switch plates are respectively fixedly connected to the two supporting vertical plates, and the supporting vertical plates are hinged to the side of the weighing bin flange through a first hinge; the two supporting vertical plates are relatively arranged on the front and rear sides of the fixed plate, and are hinged to the convex edges on both sides of the fixed plate through a first hinge, the supporting vertical plates are arranged in a triangular structure, and the two opposing supporting vertical plates form a triangular space in the middle; a counterweight rod is arranged on the outer side of the switch plate, and the counterweight rod is fixed to the supporting vertical plates through a second fastener; the counterweight rod is located on the left and right sides of the fixed plate, and is respectively fixed to the supporting vertical plates on both sides through the second fastener, the fixed position of the counterweight rod is lower than the vertical height of the first hinge, and the distance from the counterweight rod to the first hinge is smaller than the distance from the first hinge to the opening and closing part of the switch plate, so that under the action of normal gravity, the switch plates on both sides are automatically closed by relying on the counterweight rods on both sides.

2. A traveling type precise quantitative feeding equipment for caged breeder chickens according to claim 1, characterized in that: The feed box includes a storage trough for temporarily storing feed, the storage trough is opened at the upper and lower parts, and a discharging device for quantitative discharging of feed is arranged at the lower opening of the storage trough, and the discharging device includes a leakage trough for guiding the feed in the storage trough into the feeding trough and a discharging component for quantitatively transporting the feed into the feeding trough.

3. A traveling type precise quantitative feeding equipment for caged breeder chickens according to claim 2, characterized in that: The discharging assembly comprises a solid auger, and the solid auger is fixed in the leakage trough, and a driving motor for driving the solid auger to rotate is fixed at the end of the leakage trough.

4. A traveling type precise quantitative feeding equipment for caged breeder chickens according to claim 3, characterized in that: The upper opening of the leakage trough is downwardly provided with a discharge barrel, the discharge barrel is arranged at the discharge end of the solid auger, one side of the leakage trough extends outwardly to form a hollow columnar extension barrel, and the discharge barrel is arranged perpendicular to the extension barrel and tilted downward.

5. The driving type precise quantitative feeding equipment for caged breeder chickens according to claim 2, characterized in that: The discharging assembly comprises a discharging roller, which is fixed in the leakage trough, and a driving motor for driving the discharging roller to rotate is fixed at the end of the leakage trough.

6. The driving type precise quantitative feeding equipment for caged breeder chickens according to claim 5, characterized in that: The discharge roller is provided with grooves along the length direction of the discharge roller, and a plurality of the grooves are provided. The plurality of grooves are centrally symmetrically distributed with the axis of the discharge roller as the axis of symmetry.

7. The driving type precise quantitative feeding equipment for caged breeder chickens according to claim 2, characterized in that: The crane is driven by a hybrid servo motor, and the crane is connected with the discharging device in a linkage control manner.

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