Feeding and dust falling equipment for chicken breeding

Abstract

The utility model provides a laying-off dust-settling device for chicken breeding, which comprises a chicken coop and a traveling material box, an upper track is arranged above the chicken coop, a driving mechanism for driving the traveling material box to move along the length direction of the chicken coop through the upper track is arranged above the traveling material box, and a dust-settling device is arranged above the traveling material box. A feeding port used for conveying feed into a feed trough arranged on one side of a coop is arranged on one side of the traveling feed box, a dust suction shell is arranged above the feeding port in a penetrating mode, and a dust suction frame is arranged on the outer wall of the lower side of the feeding port in a surrounding mode. Dust in a feeding port and above a trough can be effectively extracted, the purpose of double dust falling is achieved, dust generated in the feed feeding process is remarkably reduced, the air quality in a chicken house is improved, and the health of chickens is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of poultry breeding equipment, and particularly relates to a feeding and dust reduction device for chicken breeding. Background Art

[0002] In modern chicken farms, the traditional feed feeding method usually relies on manual operation, which has low efficiency and high labor intensity, and is prone to feed waste and uneven feeding, affecting the growth and development of chickens. To solve these problems, automatic feeding equipment has emerged. By means of mechanization and automation, it can achieve precise feeding of feed, not only improving work efficiency, reducing labor costs, but also ensuring uniform distribution of feed, improving the chicken house environment, and enhancing the health status and production performance of chickens;

[0003] In modern chicken farms, as a kind of automatic feeding equipment, the traveling feed box improves the efficiency and uniformity of feed feeding. However, when feeding the feed into the chicken cage trough, a large amount of dust will be generated above the traveling feed box, inside the feeding port, and above the trough;

[0004] These dusts have various impacts on the health of chickens and the chicken house environment. First of all, the fine particles in the dust can be inhaled by chickens into the respiratory tract, causing symptoms such as respiratory inflammation, coughing, and asthma, and may even lead to respiratory diseases such as pneumonia in severe cases; Secondly, long-term exposure to a high-dust environment will suppress the immune system of chickens, making them more susceptible to diseases, increasing the prevalence and mortality; In addition, the feed particles in the dust will be scattered in the chicken house, causing feed waste, increasing the workload of cleaning and maintenance, and raising the breeding cost. Therefore, reducing the dust generated by the traveling feed box during the feed feeding process is of great significance for protecting the health of chickens, improving production efficiency, and improving the chicken house environment. Content of the Utility Model

[0005] The purpose of the utility model is to provide a feeding and dust reduction device for chicken breeding, which can effectively reduce the generation of dust during the feed feeding process, improve the air quality in the chicken house, protect the health of chickens, improve production efficiency, and improve the chicken house environment.

[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a feeding and dust reduction device for chicken breeding, including a chicken cage and a traveling feed box. An upper track is arranged above the chicken cage, and a driving mechanism for driving the traveling feed box to move along the length direction of the chicken cage is arranged above the traveling feed box through the upper track;

[0007] A feeding port for conveying feed into a trough arranged on one side of the chicken cage is arranged on one side of the traveling feed box. A dust extraction shell is arranged through the upper part of the feeding port, and a dust extraction frame is arranged around the outer wall of the lower side of the feeding port;

[0008] A box body for extracting dust at the intake ends of the dust extraction shell and the dust extraction frame is provided at the back of the traveling material box.

[0009] A lower track is provided on one side of the chicken coop. A driving port is provided on the back of the traveling material box. Support wheels are provided on the front of the traveling material box. A first rotating shaft is coaxially provided on one side of the support wheels. After the first rotating shaft penetrates into the interior of the driving port, a transmission assembly is provided for driving the box body to extract air.

[0010] Preferably, the driving mechanism includes a mounting frame provided on the upper part of the traveling material box. A roller is provided at the bottom of the mounting frame. The roller penetrates into the interior of the upper track. The rotating shaft of the roller penetrates to one side of the roller and then a first belt pulley is provided. A speed reducer is provided at the top of the mounting frame. The output end of the speed reducer is provided with a second belt pulley. The second belt pulley is in transmission connection with the first belt pulley through a belt.

[0011] Preferably, the bottom of the dust extraction shell penetrates into the interior of the feeding port. First dust extraction pipes are respectively provided through both sides of the top of the dust extraction shell.

[0012] Preferably, multiple groups of air intake holes are provided at the bottoms of the dust extraction frame and the dust extraction shell. Second dust extraction pipes are respectively provided through both sides of the top of the dust extraction frame.

[0013] Preferably, at least two support wheels are provided, and the number of box bodies is the same as the number of support wheels.

[0014] Preferably, the transmission assembly includes a mounting plate provided in the driving port. A first driving bevel gear and a second driving bevel gear are sequentially rotatably provided on the mounting plate from top to bottom through a rotating shaft. The end of the first rotating shaft is connected to the rotating shaft of the first driving bevel gear. Third belt pulleys are provided on the rotating shafts of the first driving bevel gear and the second driving bevel gear. The two third belt pulleys are in transmission connection through a first transmission belt.

[0015] Preferably, the transmission assembly further includes a second rotating shaft rotatably provided in the driving port. A large belt pulley is provided at the bottom of the second rotating shaft. A spline groove is provided at the top end of the second rotating shaft. A spline shaft penetrates into the interior of the spline groove. A third rotating shaft is provided at the top end of the spline shaft. A first driven bevel gear and a second driven bevel gear are provided back to back on the third rotating shaft. And the first driven bevel gear and the second driven bevel gear are located between the first driving bevel gear and the second driving bevel gear. An electric telescopic rod is rotatably provided at the top end of the third rotating shaft. And the top of the electric telescopic rod is connected to the top of the driving port.

[0016] Preferably, a fourth rotating shaft is rotatably provided in the box body. A small belt pulley is provided at the bottom of the fourth rotating shaft. And the small belt pulley is in transmission connection with the large belt pulley through a second transmission belt.

[0017] Preferably, a first partition board, a second partition board and a third partition board are sequentially arranged in the box body from bottom to top. Protective shells are arranged above the first partition board, the second partition board and the third partition board. A fourth rotating shaft penetrates through the three protective shells. A worm thread is arranged on the outer surface of the fourth rotating shaft inside the protective shell. A rotating column is arranged inside the protective shell. A worm gear meshing with the worm thread is arranged on the outer wall of the rotating column. The rotating column penetrates through the outer wall of the protective shell and then is provided with a fan blade. A sealing plate for closing the driving port is arranged at the bottom of the first partition board.

[0018] Preferably, the length of the first partition board is shorter than that of the second partition board, and the length of the second partition board is shorter than that of the third partition board. A first diversion plate is arranged on one side of the first partition board, and a second diversion plate is arranged on one side of the second partition board for blowing the wind blown out by the fan blade to the bottom of the box body;

[0019] An exhaust port is arranged at the bottom of the box body. A drawer panel penetrates through the back of the box body. A filter bag is arranged on one side of the drawer panel inside the box body through a mounting frame.

[0020] The beneficial effects of the present utility model are as follows:

[0021] 1. When the present utility model is in use, through the design of the dust extraction shell and the dust extraction frame, the dust inside the feeding port and above the feeding trough can be effectively extracted, achieving the purpose of double dust reduction, significantly reducing the dust generated during the feed feeding process, improving the air quality in the chicken coop, and ensuring the health of chickens;

[0022] 2. When the present utility model is in use, through the ingenious design of the transmission component, it can adapt to the situation that the traveling feed box moves left and right. No matter which direction the traveling feed box moves, the fan blade air extraction mechanism is always in the state of forward rotation for air extraction, ensuring a continuous and effective dust reduction effect, and increasing the applicability and reliability of the equipment;

[0023] 3. Through the design of the filter bag, the dust inside the box body can be effectively collected. The main component of these dusts is feed powder, which is convenient for people to recycle and reuse, improving the practicability and functionality of the equipment, reducing feed waste, and saving breeding costs. Description of the Drawings

[0024] Figure 1 is the overall structural schematic diagram of the present utility model;

[0025] Figure 2 is the three-dimensional structural schematic diagram of the traveling feed box of the present utility model;

[0026] Figure 3 is the side view sectional structural schematic diagram of the present utility model;

[0027] Figure 4 is the Figure 1 structural schematic diagram at position A in the present utility model;

[0028] Figure 5 is the Figure 1 structural schematic diagram at position B in the present utility model;

[0029] Figure 6 is the Figure 3 structural schematic diagram at position C in the present utility model;

[0030] Figure 7 is the Figure 2 structural schematic diagram at position D in the present utility model;

[0031] Figure 8 is the Figure 3 structural schematic diagram at position E in the present utility model;

[0032] Figure 9 is the Figure 3 structural schematic diagram at position F in the present utility model;

[0033] Figure 10 is the Figure 3 structural schematic diagram at position G in the present utility model.

[0034] In the figure: 1, traveling material box; 2, chicken coop; 3, feeding port; 4, dust extraction shell; 5, dust extraction frame; 6, trough; 7, upper track; 8, mounting rack; 9, reducer; 10, second pulley; 11, belt; 12, roller; 13, support wheel; 14, lower track; 15, first dust extraction pipe; 16, second dust extraction pipe; 17, box body; 18, driving port; 19, first rotating shaft; 20, mounting plate; 21, first driving bevel gear; 22, second driving bevel gear; 23, third pulley; 24, first transmission belt; 25, large pulley; 26, second rotating shaft; 27, third rotating shaft; 28, first driven bevel gear; 29, second driven bevel gear; 30, electric telescopic rod; 31, fourth rotating shaft; 32, small pulley; 33, second transmission belt; 34, sealing plate; 35, first partition board; 36, second partition board; 37, third partition board; 40, protective shell; 41, worm gear; 42, worm thread; 43, rotating column; 44, fan blade; 45, first guide plate; 46, second guide plate; 47, drawer panel; 48, filter bag. Detailed implementation manners

[0035] The following further describes the detailed implementation manners of the present utility model with reference to the accompanying drawings.

[0036] Embodiment 1. This embodiment provides a feeding and dust reduction device for chicken breeding, as Figure 1 , Figure 2 , Figure 3 , Figure 5 , and Figure 6As shown, it includes a chicken cage 2 and a traveling feed box 1, an upper track 7 is arranged above the chicken cage 2, and a driving mechanism is arranged above the traveling feed box 1 for driving the traveling feed box 1 to move along the length direction of the chicken cage 2 through the upper track 7; a feeding port 3 for conveying feed into a trough 6 arranged on one side of the chicken cage 2 is arranged on one side of the traveling feed box 1, a dust extraction shell 4 is arranged above the feeding port 3, and a dust extraction frame 5 is arranged around the lower outer wall of the feeding port 3; a box 17 for extracting dust from the dust extraction shell 4 and the air inlet end of the dust extraction frame 5 is arranged on the back of the traveling feed box 1; a lower track 14 is arranged on one side of the chicken cage 2, a driving port 18 is arranged on the back of the traveling feed box 1, and a supporting wheel 13 is arranged on the front of the traveling feed box 1, and a first rotating shaft 19 is coaxially arranged on one side of the supporting wheel 13, and a transmission assembly is arranged after the first rotating shaft 19 penetrates into the inside of the driving port 18 to drive the box 17 to extract air, and the process is as follows:

[0037] When in use, people throw feed into the inside of the traveling feed box 1, and then the traveling feed box 1 is driven by the driving mechanism to move along the upper track 7, and feed is thrown into the trough 3. When the traveling feed box 1 moves, it drives the supporting wheel 13 to rotate in the lower track 14, and the rotation of the supporting wheel 13 drives the first rotating shaft 19 to rotate, and the rotation of the first rotating shaft 19 drives the transmission component to operate, and the operation of the transmission component drives the box body 17 to extract dust from the air inlet end of the dust extraction shell 4 and the dust extraction frame 5, so as to achieve the purpose of double dust reduction, and there is no need to add additional motors or other driving mechanisms that consume electricity, and the kinetic energy of the equipment is fully utilized to achieve the effects of energy saving and high efficiency, cost saving and simplified structure.

[0038] Embodiment 2, on the basis of embodiment 1, as Figure 1 and Figure 4 As shown, the driving mechanism includes a mounting frame 8 arranged on the upper part of the traveling material box 1, a roller 12 is arranged at the bottom of the mounting frame 8, the roller 12 is arranged inside the upper track 7, the rotating shaft of the roller 12 passes through one side of the roller 12 and is provided with a first pulley, a reducer 9 is arranged on the top of the mounting frame 8, and a second pulley 10 is arranged at the output end of the reducer 9, and the second pulley 10 is connected to the first pulley through a belt 11. The process is as follows:

[0039] By starting the reducer 9, the output end of the reducer 9 drives the second pulley 10 to rotate. When the second belt 10 rotates, it drives the first pulley (not shown in the figure) to rotate through the belt 11. Because the rotating shaft of the first pulley is coaxial with the roller shaft of the roller 12, the rotation of the first pulley drives the roller 12 to rotate, thereby achieving the purpose of driving the traveling material box 1 to move.

[0040] Embodiment 3, on the basis of embodiment 1, as Figure 1 and Figure 3 As shown, the bottom of the dust extraction shell 4 penetrates into the inside of the feeding port 3, and the first dust extraction pipes 15 are penetrated on both sides of the top of the dust extraction shell 4. The process is as follows:

[0041] One end of the first dust extraction pipe 15 is connected to the dust extraction shell 4 , and the other end is connected to the box body 17 , so that the box body 17 can extract the dust floating inside the feeding port 3 through the dust extraction shell 4 .

[0042] Embodiment 4, on the basis of embodiment 1, as Figure 1 and Figure 3 As shown, the bottom of the dust extraction frame 5 and the dust extraction shell 4 are both provided with multiple groups of air inlet holes, and the top two sides of the dust extraction frame 5 are penetrated with a second dust extraction pipe 16, and the process is as follows:

[0043] One end of the second dust extraction pipe 16 is connected to the dust extraction frame 5, and the other end is connected to the box body 17, so that the box body 17 can extract the dust floating above the material trough 6 through the dust extraction frame 5. Multiple groups of first dust extraction pipes 15 are arranged longitudinally on one side of the box body 17, and multiple groups of second dust extraction pipes 16 are arranged longitudinally on the other side.

[0044] Specifically, at least two supporting wheels 13 are provided, and the number of the boxes 17 is the same as the number of the supporting wheels 13 , so as to fully utilize the kinetic energy of the traveling material box 1 .

[0045] Embodiment 5, on the basis of embodiment 1, as Figure 3 and Figure 6 As shown, the transmission assembly includes a mounting plate 20 arranged inside the driving port 18, and a first active bevel gear 21 and a second active bevel gear 22 are arranged on the mounting plate 20 to rotate from top to bottom through a rotating shaft, and the end of the first rotating shaft 19 is connected to the rotating shaft of the first active bevel gear 21, and the rotating shafts of the first active bevel gear 21 and the second active bevel gear 22 are both provided with a third pulley 23, and the two third pulleys 23 are connected through a first transmission belt 24. The process is as follows:

[0046] When the traveling material box 1 moves to the left, the supporting wheel 13 drives the first rotating shaft 19 to rotate forward, and at this time, the first rotating shaft 19 drives the first active bevel gear 21 to rotate forward, and the first active bevel gear 21 rotates forward through two third pulleys 23 and the first transmission belt 24 to drive the second active bevel gear 22 to rotate forward. At this time, the transmission assembly is in the state of driving the box body 17 to exhaust air.

[0047] Embodiment 6, on the basis of embodiment 5, as Figure 6As shown in the figure, the transmission assembly further includes a second rotating shaft 26 rotatably arranged inside the driving port 18. A large pulley 25 is arranged at the bottom of the second rotating shaft 26. A spline groove is formed at the top end of the second rotating shaft 26. A spline shaft is inserted into the spline groove. A third rotating shaft 27 is arranged at the top end of the spline shaft. A first driven bevel gear 28 and a second driven bevel gear 29 are arranged back to back on the third rotating shaft 27, and the first driven bevel gear 28 and the second driven bevel gear 29 are located between the first driving bevel gear 21 and the second driving bevel gear 22. The top end of the third rotating shaft 27 is rotatably provided with an electric telescopic rod 30, and the top of the electric telescopic rod 30 is connected to the top of the driving port 18. The process is as follows:

[0048] In order to avoid the phenomenon that when the traveling material box 1 moves to the right, the box body 17 blows air towards the dust extraction shell 4 and the dust extraction frame 5, resulting in the inability to collect dust, a second rotating shaft 26 and a third rotating shaft 27 are arranged inside the driving port 18. The second rotating shaft 26 and the third rotating shaft 27 can achieve the telescopic effect through a spline groove (not labeled in the figure) and a spline shaft (not labeled in the figure);

[0049] When the traveling material box 1 moves to the left (the first rotating shaft 19 drives the first driving bevel gear 21 to rotate forward), the output end of the electric telescopic rod 30 is in a contracted state. At this time, the second driven bevel gear 29 meshes with the first driving bevel gear 21. The forward rotation of the first driving bevel gear 21 drives the second driven bevel gear 29 to rotate forward. The forward rotation of the second driven bevel gear 29 drives the large pulley 25 to rotate forward. The forward rotation of the large pulley 25 causes the fan air extraction mechanism inside the box body 17 (the rotating column 43 and the fan blade 44 are simply referred to as the fan air extraction mechanism) to rotate forward, thereby enabling the box body 17 to have the effect of extracting the dust at the air inlet ends of the dust extraction shell 4 and the dust extraction frame 5;

[0050] When the traveling material box 1 moves to the right (the first rotating shaft 19 drives the first driving bevel gear 21 to rotate reversely), at this time, the output end of the electric telescopic rod 30 is in an extended state. The extension of the output end of the electric telescopic rod 30 drives the first driven bevel gear 28 to mesh with the second driving bevel gear 22. At this time, the reverse rotation of the second driving bevel gear 22 drives the first driven bevel gear 28 to rotate forward, so that the large pulley 25 also rotates forward, achieving the effect that the transmission assembly can adapt to both the left and right movements of the traveling material box 1 to control the air extraction of the fan air extraction mechanism, and increasing the applicability of the equipment.

[0051] Embodiment 7, on the basis of Embodiment 6, as Figure 7 shown, a fourth rotating shaft 31 is rotatably arranged inside the box body 17. A small pulley 32 is arranged at the bottom of the fourth rotating shaft 31, and the small pulley 32 is in transmission connection with the large pulley 25 through a second transmission belt 33. The process is as follows:

[0052] The diameter of the large pulley 25 is at least three times that of the small pulley 32, so as to achieve the purpose of accelerating the rotation speed of the small pulley 32. The large pulley 25 drives the small pulley 32 to rotate through the second transmission belt 33. Since the small pulley 32 is fixedly arranged on the fourth rotating shaft 31, the rotation of the small pulley 32 drives the fourth rotating shaft 31 to rotate, and the rotation of the fourth rotating shaft 31 drives the fan air extraction mechanism to move.

[0053] Example 8, on the basis of Example 7, as Figures 7 to 9 shown, a first partition 35, a second partition 36 and a third partition 37 are sequentially arranged inside the box body 17 from bottom to top. Protective shells 40 are arranged above the first partition 35, the second partition 36 and the third partition 37. The fourth rotating shaft 31 penetrates through the three groups of protective shells 40. A worm thread 42 is arranged on the outer surface of the fourth rotating shaft 31 inside the protective shell 40. A rotating column 43 is arranged inside the protective shell 40. A worm wheel 41 meshing with the worm thread 42 is arranged on the outer wall of the rotating column 43. A fan blade 44 is arranged after the rotating column 43 penetrates through the outer wall of the protective shell 40. A sealing plate 34 for closing the driving port 18 is arranged at the bottom of the first partition 35. The process is as follows:

[0054] When the fourth rotating shaft 31 rotates forward, the worm thread 42 on the fourth rotating shaft 31 drives the worm wheel 41 to rotate, the rotation of the worm wheel 41 drives the rotating column 43 to rotate, and the rotation of the rotating column 43 drives the fan blade 44 to rotate, so that the box body 17 has the effect of extracting the dust at the air inlet ends of the dust extraction shell 4 and the dust extraction frame 5.

[0055] The protective shell 40 prevents dust from polluting the connection between the worm thread 42 and the worm wheel 41 and affecting the normal transmission effect of the two. The sealing plate 34 plays a protective role for the transmission components inside the driving port 18 and prevents the transmission components from being damaged by dust.

[0056] It should be noted that the number of the feeding ports 3 is three. The three feeding ports 3 are sequentially arranged on one side of the traveling material box 1 close to the chicken coop 2 from top to bottom. The number of the fan air extraction mechanisms in each box body 17 is the same as the number of the feeding ports 3. The settings of the first partition 35, the second partition 36 and the third partition 37 form a space inside the box body 17 where three fan air extraction mechanisms can be independently installed, so that the dust extraction shells 4 and the dust extraction frames 5 at the three feeding ports are respectively connected to three corresponding air extraction mechanisms, making the negative pressure in different dust extraction shells 4 and dust extraction frames 5 relatively stable, and thus improving the dust reduction stability of the equipment.

[0057] Example 9, on the basis of Example 8, as Figure 3 、 Figure 9 and Figure 10As shown in the figure, the length of the first partition plate 35 is shorter than that of the second partition plate 36, the length of the second partition plate 36 is shorter than that of the third partition plate 37. One side of the first partition plate 35 is provided with a first flow guide plate 45, and one side of the second partition plate 36 is provided with a second flow guide plate 46 for blowing the wind blown by the fan blades 44 to the bottom of the box body 17. An exhaust port is arranged at the bottom of the box body 17, and a drawer panel 47 penetrates through the back of the box body 17. A filter bag 48 is arranged on one side of the drawer panel 47 located inside the box body 17 through a mounting frame. The process is as follows:

[0058] The arrangements of the first flow guide plate 45 and the second flow guide plate 46 enable the exhaust directions of the three groups of fan blade air extraction mechanisms to be guided to the bottom of the box body 17, facilitating the filter bag 48 to collect dust. The lengths of the first partition plate 35, the second partition plate 36 and the third partition plate 37 are set to facilitate the first flow guide plate 45 and the second flow guide plate 46 to guide the dust into the interior of the filter bag 48. Most of the dust in the present invention is in the form of feed powder. Through the collection of the filter bag 48, it is convenient for people to recycle the feed powder, improving the practicability and functionality of the equipment.

[0059] Working principle: When in use, people deliver feed into the interior of the traveling feed bin 1. Then, the speed reducer 9 is started. The output end of the speed reducer 9 drives the second pulley 10 to rotate. When the second pulley 10 rotates, it drives the first pulley (not shown in the figure) to rotate through the belt 11. Since the rotating shaft of the first pulley is coaxial with the roller shaft of the roller 12, the rotation of the first pulley drives the roller 12 to rotate, achieving the purpose of driving the traveling feed bin 1 to move. The traveling feed bin 1 moves along the upper track 7 and delivers feed into the feed trough 3. When the traveling feed bin 1 moves, it drives the supporting wheel 13 to rotate in the lower track 14. The rotation of the supporting wheel 13 drives the first rotating shaft 19 to rotate. When the traveling feed bin 1 moves to the left, the supporting wheel 13 drives the first rotating shaft 19 to rotate forward. At this time, the first rotating shaft 19 drives the first driving bevel gear 21 to rotate forward. The forward rotation of the first driving bevel gear 21 drives the second driving bevel gear 22 to rotate forward through two third pulleys 23 and the first transmission belt 24. At this time, the output end of the electric telescopic rod 30 is in a contracted state. At this time, the second driven bevel gear 29 meshes with the first driving bevel gear 21. The forward rotation of the first driving bevel gear 21 drives the second driven bevel gear 29 to rotate forward. The forward rotation of the second driven bevel gear 29 drives the large pulley 25 to rotate forward. The forward rotation of the large pulley 25 drives the fourth rotating shaft 31 to rotate forward. The worm thread 42 on the fourth rotating shaft 31 drives the worm wheel 41 to rotate. The rotation of the worm wheel 41 drives the rotating column 43 to rotate. The rotation of the rotating column 43 drives the fan blade 44 to rotate, enabling the box body 17 to extract the dust at the intake ends of the dust extraction shell 4 and the dust extraction frame 5. When the traveling feed bin 1 moves to the right (the first rotating shaft 19 drives the first driving bevel gear 21 to rotate reversely), at this time, the output end of the electric telescopic rod 30 is in an extended state. The extended output end of the electric telescopic rod 30 drives the first driven bevel gear 28 to mesh with the second driving bevel gear 22. At this time, the reverse rotation of the second driving bevel gear 22 drives the first driven bevel gear 28 to rotate forward, making the large pulley 25 also rotate forward, achieving the effect that the transmission assembly can control the air extraction of the fan blade air extraction mechanism when the traveling feed bin 1 moves to the left and to the right, increasing the applicability of the equipment. At the same time, it achieves the purpose of double dust reduction, and there is no need to additionally install a motor and other power-consuming driving mechanisms, making full use of the kinetic energy of the equipment, achieving the effects of energy conservation, high efficiency, cost savings, and simplified structure. The protective shell 40 prevents dust from contaminating the connection between the worm thread 42 and the worm wheel 41, affecting their normal transmission effect. The sealing plate 34 plays a protective role for the transmission assembly inside the driving port 18, preventing the transmission assembly from being damaged by dust;

[0060] It should be noted that the number of the feeding ports 3 is three. The three feeding ports 3 are sequentially arranged from top to bottom on the side of the traveling material box 1 close to the chicken coop 2. The number of the fan air extraction mechanisms in each box body 17 is the same as that of the feeding ports 3. The arrangements of the first partition plate 35, the second partition plate 36 and the third partition plate 37 form a space inside the box body 17 capable of independently installing three fan air extraction mechanisms, so that the dust extraction shells 4 and the dust extraction frames 5 at the three groups of feeding ports are respectively connected to three corresponding air extraction mechanisms, making the negative pressure in different dust extraction shells 4 and dust extraction frames 5 relatively stable, thereby improving the dust reduction stability of the equipment; the arrangements of the first guide plate 45 and the second guide plate 46 guide the exhaust directions of the three groups of fan air extraction mechanisms to the bottom of the box body 17, facilitating the filter bag 48 to collect dust. The lengths of the first partition plate 35, the second partition plate 36 and the third partition plate 37 are set to facilitate the first guide plate 45 and the second guide plate 46 to guide the dust to the bottom inside the filter bag 48.

[0061] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed claims.

[0062] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A feeding and dust reduction device for chicken farming, characterized in that, Including: A chicken coop (2) and a traveling feed box (1). Above the chicken coop (2), there is an upper track (7). Above the traveling feed box (1), there is a driving mechanism for driving the traveling feed box (1) to move along the length direction of the chicken coop (2) through the upper track (7). On one side of the traveling feed box (1), there is a feeding port (3) for conveying feed into a feed trough (6) arranged on one side of the chicken coop (2). Above the feeding port (3), a dust extraction shell (4) is penetrated. Around the lower outer wall of the feeding port (3), a dust extraction frame (5) is arranged. On the back of the traveling feed box (1), there is a box body (17) for extracting dust at the air inlet ends of the dust extraction shell (4) and the dust extraction frame (5). On one side of the chicken coop (2), there is a lower track (14). On the back of the traveling feed box (1), there is a driving port (18). On the front of the traveling feed box (1), there is a supporting wheel (13). On one side of the supporting wheel (13), a first rotating shaft (19) is coaxially arranged. After the first rotating shaft (19) penetrates into the inside of the driving port (18), a transmission component is arranged for driving the box body (17) to extract air.

2. The feeding and dust reduction device for chicken breeding according to claim 1, characterized in that, The driving mechanism includes a mounting frame (8) arranged on the upper part of the traveling feed box (1). At the bottom of the mounting frame (8), there is a roller (12). The roller (12) passes through the inside of the upper track (7). The rotating shaft of the roller (12) penetrates to one side of the roller (12) and then a first belt pulley is arranged. At the top of the mounting frame (8), there is a speed reducer (9). At the output end of the speed reducer (9), there is a second belt pulley (10). The second belt pulley (10) is in transmission connection with the first belt pulley through a belt (11).

3. The feeding and dust reduction equipment for chicken breeding according to claim 1, characterized in that, The bottom of the dust extraction shell (4) penetrates into the inside of the feeding port (3). On both sides of the top of the dust extraction shell (4), a first dust extraction pipe (15) is penetrated.

4. The feeding and dust reduction device for chicken breeding according to claim 1, characterized in that, On the bottoms of the dust extraction frame (5) and the dust extraction shell (4), multiple groups of air inlet holes are arranged. On both sides of the top of the dust extraction frame (5), a second dust extraction pipe (16) is penetrated.

5. The feeding and dust reduction device for chicken breeding according to claim 1, characterized in that, At least two supporting wheels (13) are arranged, and the number of the box bodies (17) is the same as that of the supporting wheels (13).

6. The feeding and dust reduction equipment for chicken breeding according to claim 1, characterized in that, The transmission component includes a mounting plate (20) arranged inside the driving port (18). On the mounting plate (20), a first driving bevel gear (21) and a second driving bevel gear (22) are sequentially rotatably arranged from top to bottom through a rotating shaft. The end of the first rotating shaft (19) is connected to the rotating shaft of the first driving bevel gear (21). On the rotating shafts of the first driving bevel gear (21) and the second driving bevel gear (22), third belt pulleys (23) are arranged. The two third belt pulleys (23) are in transmission connection through a first transmission belt (24).

7. The feeding and dust reduction equipment for chicken breeding according to claim 6, characterized in that, The transmission assembly further includes a second rotating shaft (26) rotatably disposed inside the driving port (18). A large pulley (25) is provided at the bottom of the second rotating shaft (26). A spline groove is formed at the top end of the second rotating shaft (26). A spline shaft is inserted into the spline groove. A third rotating shaft (27) is provided at the top end of the spline shaft. A first driven bevel gear (28) and a second driven bevel gear (29) are disposed back-to-back on the third rotating shaft (27), and the first driven bevel gear (28) and the second driven bevel gear (29) are located between the first driving bevel gear (21) and the second driving bevel gear (22). An electric telescopic rod (30) is rotatably disposed at the top end of the third rotating shaft (27), and the top of the electric telescopic rod (30) is connected to the top of the driving port (18).

8. The feeding and dust reduction device for chicken breeding according to claim 7, characterized in that, A fourth rotating shaft (31) is rotatably disposed inside the box body (17). A small pulley (32) is provided at the bottom of the fourth rotating shaft (31), and the small pulley (32) is in transmission connection with the large pulley (25) through a second transmission belt (33).

9. The feeding and dust reduction device for chicken breeding according to claim 8, characterized in that, A first partition plate (35), a second partition plate (36) and a third partition plate (37) are sequentially disposed inside the box body (17) from bottom to top. A protective shell (40) is provided above each of the first partition plate (35), the second partition plate (36) and the third partition plate (37). The fourth rotating shaft (31) penetrates through the three protective shells (40). A worm thread (42) is provided on the outer surface of the fourth rotating shaft (31) inside the protective shell (40). A rotating column (43) is provided inside the protective shell (40). A worm gear (41) meshing with the worm thread (42) is provided on the outer wall of the rotating column (43). A fan blade (44) is provided after the rotating column (43) penetrates through the outer wall of the protective shell (40). A sealing plate (34) for closing the driving port (18) is provided at the bottom of the first partition plate (35).

10. The feeding and dust reduction device for chicken breeding according to claim 9, characterized in that, The length of the first partition plate (35) is shorter than that of the second partition plate (36), and the length of the second partition plate (36) is shorter than that of the third partition plate (37). A first flow guide plate (45) is provided on one side of the first partition plate (35), and a second flow guide plate (46) is provided on one side of the second partition plate (36) for blowing the wind blown out by the fan blade (44) to the bottom of the box body (17). An exhaust port is provided at the bottom of the box body (17). A drawer panel (47) penetrates through the back of the box body (17). A filter bag (48) is provided on one side of the drawer panel (47) located inside the box body (17) through a mounting frame.

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