Physical drive type live pig quantitative feed putting and trough cleaning device

Abstract

The invention relates to the technical field of live pig breeding, and discloses a physical drive type live pig quantitative feed throwing and trough cleaning device which comprises a trough, a discharging bin and a feeding system arranged below the discharging bin. The feeding system comprises a machine frame, a feeding conveying belt arranged on the machine frame and a plurality of feeding bins arranged on the feeding conveying belt, a sliding way is arranged between the feeding bins and the feeding trough, and bin doors are arranged on the sides, close to the sliding way, of the feeding bins. An opening piece for driving the bin doors to be opened or closed is arranged at the end of the feeding conveying belt, the bin doors are integrally arranged, a material scraping piece is arranged in the trough, a synchronizing device is arranged between the material scraping piece and the opening piece, when the opening piece drives the bin doors to be closed, the material scraping piece cleans the trough, and when the opening piece drives the bin doors to be closed, the synchronizing device is arranged between the material scraping piece and the opening piece. The automatic feeding and pushing device has the effects of automatic feeding, pushing and trough cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of live pig breeding, and particularly relates to a physically-driven quantitative feed feeding and trough cleaning device for live pigs. Background Art

[0002] Pork is the main source of meat for Chinese residents and plays an important role in the dietary structure of Chinese residents. There is a huge market demand for pork in the domestic market. Therefore, developing live pig production is of great significance for ensuring market supply and promoting the stable development of the economic society. With the intensification of market competition, the improvement of consumers' quality requirements for meat products, and the forced implementation of national environmental protection policies, the scattered breeding mode is increasingly difficult to meet the requirements of industry development, and large-scale breeding has become an inevitable trend in the development of the live pig breeding industry. First of all, large-scale breeding is conducive to improving the bargaining power of farmers in feed procurement and reducing breeding costs; secondly, large-scale breeding is conducive to the implementation of hygienic disease prevention and control, environmental control and food safety standards, and promotes the improvement of the quality of live pig breeding; thirdly, large-scale breeding is conducive to the adoption of advanced breeding technologies and improving feeding efficiency.

[0003] The invention patent with the authorization announcement number CN112005908B discloses a device which includes a pigsty surrounded by walls and a feed trough. The feed trough includes a feeding trough and a receiving trough from top to bottom. The upper left end of the receiving trough is connected to the feeding trough through a feeding channel. A moving box body is slidably connected inside the receiving trough. A limiting sliding groove is provided in the receiving trough, and a driving mechanism is arranged in the limiting sliding groove. The driving mechanism includes a driving gear, a rack plate and a telescopic mechanism. The telescopic mechanism includes a telescopic sleeve, a rack telescopic rod and a power mechanism. In this invention, the self-weight of the pig is used to start the moving box body to move into the pigsty so that the live pigs can eat the feed in the moving box body. After eating, the moving box body returns to the initial position under the reset function of the power mechanism and automatically replenishes a fixed amount of feed. However, this technology only solves the problem of feed addition, but cannot realize the process of cleaning the feeding trough before feed addition, which will cause the new feed to be mixed with the old feed, resulting in the problem that the feed tastes bad and is prone to spoilage. The Chinese utility model patent with the authorization announcement number CN216026864U discloses a cleaning device for a live pig feeding trough, which includes a device body and a disinfection water tank. Above the inner wall of the device body, a feed trough is installed, and a brush is arranged on the surface of the feed trough. The upper end of the brush is connected to a limiting block. Above the limiting block, a connecting shaft is arranged, and a scraping plate is installed on the outside of the connecting shaft. The end of the connecting shaft is connected to a motor. The outside of the motor is provided with a slider, and a threaded lead screw is installed in the middle of the slider. The end of the threaded lead screw is fixed with a rocker arm. A sliding groove is arranged on the outside of the threaded lead screw. The disinfection water tank is installed on the outer wall of the device body, and a water pipe is connected to the outside of the disinfection water tank. A sewage pipe is arranged below the water pipe. A lid is installed at the end of the sewage pipe, and a bolt is connected to the end side of the lid. This cleaning device for a live pig feeding trough is convenient for cleaning the feeding trough, but this device cannot realize the linkage between feed addition and feeding trough cleaning, and the integration degree is relatively low. Summary of the Invention

[0004] The purpose of the present invention is to provide a physically driven quantitative feed feeding and feeding trough cleaning device for live pigs, which has the effects of automatic feeding, pushing and feeding trough cleaning.

[0005] The above technical object of the present invention is achieved through the following technical solutions: A physically driven quantitative pig feed feeding and trough cleaning device, including a trough, a feeding bin, and a feeding system arranged below the feeding bin. The feeding system includes a frame, a feeding conveyor belt arranged on the frame, and a plurality of feeding bins arranged on the feeding conveyor belt. A slideway is arranged between the feeding bin and the trough. A bin door is arranged on one side of each of the plurality of feeding bins close to the slideway. An opening member for driving the opening or closing of the plurality of bin doors is arranged at the end of the feeding conveyor belt. The plurality of bin doors are integrally arranged. A scraping member is arranged in the trough. A synchronization device is arranged between the scraping member and the opening member. When the opening member drives the bin door to close, the scraping member cleans the trough.

[0006] By adopting the above technical solutions, the technical effect of combining the feed feeding and trough cleaning processes can be achieved, and the feed can be added after the trough cleaning is completed.

[0007] The further setting of the present invention is: The opening member includes a starting plate, a limiting plate, and a starting rod. The starting plate is arranged at the end of the feeding bin and is parallel to the moving direction of the feeding conveyor belt. The limiting plate is arranged on the frame. The end of the bin door is vertically slidably connected to the limiting plate. The starting rod is vertically connected to the bin door. A limiting groove for controlling the up and down movement of the starting rod is arranged on the starting plate.

[0008] The further setting of the present invention is: The limiting groove is quadrilateral. A clamping member is arranged on the starting rod. The clamping member is clamped with the limiting groove. The limiting groove is communicated with the end of the starting plate through a guiding groove. The clamping member includes a clamping head and a clamping spring. A clamping hole is arranged on the starting rod. The clamping head is movably inserted into the clamping hole. The clamping spring is arranged between the clamping head and the clamping hole. The clamping spring drives the clamping head to abut against the limiting groove.

[0009] The further setting of the present invention is: A pushing member is also arranged on the frame. The pushing member includes a pushing frame, a plurality of pushing plates arranged on the pushing frame, and a pushing driving member for driving the pushing plates to move perpendicular to the conveying direction of the feeding conveyor belt. The pushing frame is slidably arranged on the frame. When the bin door moves, it controls the pushing driving member to drive the pushing frame to drive the pushing plates to push the feed.

[0010] A further setting of the present invention is that the pushing driving member includes a rotating cylinder, a rotating rod, a rotating gear, a synchronous rod and a limiting frame. The rotating gear is coaxially and fixedly connected to the end of the rotating rod. A vertical rack is provided at the end of the bin door. The rotating gear meshes with the vertical rack. The rotating rod is coaxially and fixedly connected to the end of the rotating cylinder. The limiting frame is arranged on the frame. A limiting block is fixedly connected to the synchronous rod. The limiting block is slidably connected to the limiting frame. A driving groove communicating with each other is formed on the surface of the rotating cylinder. The driving groove includes an annular groove and an axial groove. One end of the synchronous rod is movably inserted into the driving groove, and the other end is connected to the pushing frame. A pushing spring is connected between the limiting block and the end of the limiting frame.

[0011] A further setting of the present invention is that the scraping member includes a driving rod, a bidirectional lead screw, a scraping rod and a scraping brush. The driving rod is rotatably connected to the frame. A plurality of bidirectional lead screws corresponding to the feeding troughs are coaxially arranged on the driving rod. The scraping rod is slidably arranged on the feeding trough. One end of the scraping rod is placed in the helical groove of the bidirectional lead screw. The scraping brush is arranged below the scraping rod. The synchronous device controls the rotation of the driving rod.

[0012] A further setting of the present invention is that the synchronous device includes a driving motor, a rotating wheel, a ratchet wheel and a pawl. The ratchet wheel is coaxially and fixedly connected to the output end of the driving motor. The rotating wheel is coaxially and fixedly connected to the end of the driving rod. The ratchet wheel and the rotating wheel are coaxially arranged. The middle of the pawl is rotatably connected to the rotating wheel. A control member for controlling the pawl to be engaged with the ratchet wheel is arranged on the frame.

[0013] A further setting of the present invention is that the control member includes a control rod and a reversing rod. The middle of the reversing rod is rotatably connected to the frame. Strip-shaped holes are provided at both ends of the reversing rod. The lower end of the starting rod is slidably clamped in the strip-shaped hole at one end. The upper end of the control rod is slidably clamped in the other strip-shaped hole. The control rod is vertically slidably connected to the frame. When the control rod moves downward, the control rod abuts against one end of the pawl, so that the other end of the pawl is separated from the ratchet wheel. When the control rod moves upward, the end of the pawl is engaged with the ratchet wheel.

[0014] A further setting of the present invention is that a movable member is arranged at the end of the feeding trough. The movable member includes an end plate, a movable block, a movable spring and a pushing plate. The pushing plate is arranged on the scraping rod and protrudes from the side surface of the scraping rod. Guide holes are formed on both sides of the feeding trough. Movable blocks are arranged on both sides of the pushing plate. The two movable blocks are slidably connected in the guide holes. The movable blocks and the guide holes are connected by movable springs.

[0015] A further setting of the present invention is that a material receiving basin is provided at one end of the movable member where the feeding trough is located.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The present invention can achieve the technical effect of combining the processes of feeding material and cleaning the feeding trough. After the cleaning of the feeding trough is completed, feed can be added. In the initial state, the bin door remains closed all the time. At this time, the starting rod is at the lowest position. The starting rod will press down the reversing rod, and the other end of the reversing rod will drive the control rod to move upward. The end of the control rod loses the limitation on the pawl. Due to the gravity, the end of the pawl will engage with the ratchet wheel. At this time, start the driving motor, and the driving motor will control the ratchet wheel to rotate. Since the pawl is arranged on the rotating wheel, the pawl will drive the rotating wheel to rotate, and the rotating wheel drives the driving rod to rotate. The bidirectional lead screw on the driving rod will rotate. During the rotation of the bidirectional lead screw, it will drive the scraping rod to move back and forth left and right along the feeding trough to clean the feeding trough.

[0018] 2. During the cleaning process of the feeding trough in the present invention, the residual feed cleaned out will be pushed into the material receiving basin at the end, and then cleaned up uniformly later. When the scraping rod moves back and forth, the protruding push plate of the scraping rod will contact the end plate at the other end. An active spring is connected between the end plate and the side plate of the feeding trough. Therefore, a certain gap will be formed between the end plate and the bottom of the feeding trough for the residual material to fall into the lower material receiving basin through this gap. This method can realize the cleaning of the cleaning residues.

[0019] 3. After the feeding trough is cleaned, the feeding bin discharges materials. After the feeding bin distributes a certain amount of feed into the feeding conveyor bin, the feeding conveyor belt moves forward one grid, so that the next feeding conveyor bin is located at the position of the feeding bin and discharges materials again until the last feeding conveyor bin is full of feed. At this time, when the end feeding conveyor bin continues to move forward, the starting rod connected to the bin door will be clamped along the limiting groove on the starting plate at the end of the feeding conveyor bin through the clamping part. Among them, when the clamping head moves into the inclined upward limiting groove, the limiting groove will drive the starting rod to drive the bin door to move upward. At this time, the bin door is fully opened, realizing the process of automatically opening the bin door regularly. The degree of automation is improved.

[0020] 4. When the bin door moves upward, the vertical rack at the end of the bin door also moves upward. The vertical rack meshes with the rotating gear. Therefore, the rotating gear will be driven to rotate. The rotating gear drives the rotating cylinder to rotate through the rotating rod. During the rotation of the rotating cylinder, the synchronous rod will be controlled to move back and forth along the limit frame through the driving groove, further realizing the pushing of the pushing plate when the bin door is opened. At the same time, when the bin door moves upward at this time, the starting rod moves upward. The lower end of the starting rod will drive the reversing rod to rotate. The other end of the reversing rod will rotate downward, driving the control rod to move downward. The lower end of the control rod touches downward, making the control rod touch the ratchet pawl. The ratchet pawl disengages from the ratchet wheel, and the rotating wheel cannot rotate. The feeding trough does not need to be cleaned, and the driving motor is turned off until it is restarted before the next feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0022] Figure 1 It is a schematic structural diagram of the present invention.

[0023] Figure 2 It is a schematic structural diagram of the opening member of the present invention.

[0024] Figure 3 is Figure 2 The partial structural diagram at A in

[0025] Figure 4 It is a partial exploded structural diagram of the starting member of the present invention.

[0026] Figure 5 It is a schematic structural diagram of the pushing member of the present invention.

[0027] Figure 6 It is a partial structural diagram of the pushing member of the present invention.

[0028] Figure 7 It is a sectional structural diagram of the pushing member of the present invention.

[0029] Figure 8 It is a schematic structural diagram of the scraping member of the present invention.

[0030] Figure 9 It is a partial structural diagram of the scraping member of the present invention.

[0031] Figure 10 It is an exploded structural diagram of the synchronization device of the present invention.

[0032] Figure 11It is a front view structural schematic diagram of the synchronization device of the present invention.

[0033] Figure 12 It is a structural schematic diagram of the feeding trough of the present invention.

[0034] Figure 13 It is an exploded structural schematic diagram of the feeding trough of the present invention.

[0035] In the figure, 1 is the feeding trough; 11 is the end plate; 12 is the movable block; 13 is the movable spring; 14 is the push plate; 15 is the guide hole; 16 is the material receiving basin; 2 is the feeding bin; 3 is the frame; 4 is the feeding conveyor belt; 41 is the feeding bin; 42 is the slideway; 5 is the bin door; 6 is the opening member; 61 is the starting plate; 611 is the limiting groove; 62 is the limiting plate; 63 is the starting rod; 631 is the clamping hole; 632 is the clamping head; 633 is the clamping spring; 7 is the pushing member; 71 is the pushing frame; 72 is the pushing plate; 73 is the rotating cylinder; 731 is the driving groove; 74 is the rotating rod; 75 is the rotating gear; 751 is the vertical rack; 76 is the synchronization rod; 761 is the limiting block; 77 is the limiting frame; 78 is the pushing spring; 8 is the scraping member; 81 is the driving rod; 82 is the bidirectional lead screw; 83 is the scraping rod; 84 is the scraping brush; 9 is the synchronization device; 91 is the driving motor; 92 is the rotating wheel; 93 is the ratchet; 94 is the pawl; 95 is the control rod; 96 is the reversing rod; 961 is the strip hole. Detailed implementation manners

[0036] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with specific embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0037] Embodiment, as Figure 1 , Figure 2 , Figure 3 shown, a physical drive type pig quantitative feed feeding and feeding trough 1 cleaning device includes a feeding trough 1, a feeding bin 2, and a feeding system arranged below the feeding bin 2. The feeding system includes a frame 3, a feeding conveyor belt 4 arranged on the frame 3, and a plurality of feeding bins 41 arranged on the feeding conveyor belt 4. A slideway 42 is arranged between the feeding bin 41 and the feeding trough 1. A bin door 5 is arranged on one side of a plurality of the feeding bins 41 close to the slideway 42. An opening member 6 for driving a plurality of the bin doors 5 to open or close is arranged at the end of the feeding conveyor belt 4. A plurality of the bin doors 5 are integrally arranged. A scraping member 8 is arranged in the feeding trough 1. A synchronization device 9 is arranged between the scraping member 8 and the opening member 6. When the opening member 6 drives the bin door 5 to close, the scraping member 8 cleans the feeding trough 1.

[0038] The technical effect of being able to combine the food delivery and the cleaning process of the feeding trough 1, and being able to add feed after the cleaning of the feeding trough 1 is completed.

[0039] Such as Figure 3 、 Figure 4 As shown, the opening member 6 includes a starting plate 61, a limiting plate 62, and a starting rod 63. The starting plate 61 is arranged at the end of the feeding bin 41 and is parallel to the moving direction of the feeding conveyor belt 4. The limiting plate 62 is arranged on the frame 3. The end of the bin door 5 is vertically slidably connected to the limiting plate 62. The starting rod 63 is vertically connected to the bin door 5. A limiting groove 611 for controlling the up and down movement of the starting rod 63 is arranged on the starting plate 61.

[0040] Such as Figure 3 、 Figure 4 As shown, the limiting groove 611 is quadrilateral. A clamping member is arranged on the starting rod 63, and the clamping member is clamped with the limiting groove 611. The limiting groove 611 is communicated with the end of the starting plate 61 through a guiding groove. The clamping member includes a clamping head 632 and a clamping spring 633. A clamping hole 631 is arranged on the starting rod 63. The clamping head 632 is movably inserted into the clamping hole 631. The clamping spring 633 is arranged inside the clamping head 632 and the clamping hole 631. The clamping spring 633 drives the clamping head 632 to abut against the limiting groove 611.

[0041] Such as Figure 5 、 Figure 6 、 Figure 7 As shown, a pushing member 7 is further arranged on the frame 3. The pushing member 7 includes a pushing frame 71, a plurality of pushing plates 72 arranged on the pushing frame 71, and a pushing driving member for driving the pushing plates 72 to move perpendicular to the conveying direction of the feeding conveyor belt 4. The pushing frame 71 is slidably arranged on the frame 3. When the bin door 5 moves, it controls the pushing driving member to drive the pushing frame 71 to drive the pushing plates 72 to push the material.

[0042] Such as Figure 6 、 Figure 7As shown in the figure, the pusher driving member includes a rotating cylinder 73, a rotating rod 74, a rotating gear 75, a synchronizing rod 76 and a limiting frame 77. The rotating gear 75 is coaxially and fixedly connected to the end of the rotating rod 74. A vertical rack 751 is provided at the end of the bin door 5. The rotating gear 75 meshes with the vertical rack 751. The rotating rod 74 is coaxially and fixedly connected to the end of the rotating cylinder 73. The limiting frame 77 is arranged on the frame 3. A limiting block 761 is fixedly connected to the synchronizing rod 76. The limiting block 761 is slidably connected to the limiting frame 77. A driving groove 731 is formed on the surface of the rotating cylinder 73. The driving groove 731 includes an annular groove and an axial groove. One end of the synchronizing rod 76 is movably inserted into the driving groove 731, and the other end is connected to the pusher frame 71. A pusher spring 78 is connected between the limiting block 761 and the end of the limiting frame 77.

[0043] As Figure 8 , Figure 9 , Figure 10 shown in the figure, the scraping member 8 includes a driving rod 81, a bidirectional lead screw 82, a scraping rod 83 and a scraping brush 84. The driving rod 81 is rotatably connected to the frame 3. A plurality of bidirectional lead screws 82 corresponding to the feeding trough 1 are coaxially arranged on the driving rod 81. The scraping rod 83 is slidably arranged on the feeding trough 1. One end of the scraping rod 83 is placed in the spiral groove of the bidirectional lead screw 82. The scraping brush 84 is arranged below the scraping rod 83. The synchronizing device 9 controls the rotation of the driving rod 81.

[0044] As Figure 10 , Figure 11 shown in the figure, the synchronizing device 9 includes a driving motor 91, a rotating wheel 92, a ratchet wheel 93 and a ratchet pawl 94. The ratchet wheel 93 is coaxially and fixedly connected to the output end of the driving motor 91. The rotating wheel 92 is coaxially and fixedly connected to the end of the driving rod 81. The ratchet wheel 93 and the rotating wheel 92 are coaxially arranged. The middle of the ratchet pawl 94 is rotatably connected to the rotating wheel 92. A control member for controlling the ratchet pawl 94 to be engaged with the ratchet wheel 93 is arranged on the frame 3.

[0045] As Figure 10 , Figure 11As shown, the control member includes a control rod 95 and a reversing rod 96. The middle of the reversing rod 96 is rotatably connected to the frame 3. Bar-shaped holes 961 are provided at both ends of the reversing rod 96. The lower end of the starting rod 63 is slidably clamped in the bar-shaped hole 961 at one end, and the upper end of the control rod 95 is slidably clamped in the other bar-shaped hole 961. The control rod 95 is vertically slidably connected to the frame 3. When the control rod 95 moves downward, the control rod 95 abuts against one end of the pawl 94, causing the other end of the pawl 94 to separate from the ratchet 93. When the control rod 95 moves upward, the end of the pawl 94 is clamped with the ratchet 93.

[0046] As Figure 12 , Figure 13 shown, an active member is provided at the end of the feeding trough 1. The active member includes an end plate 11, an active block 12, an active spring 13, and a push plate 14. The push plate 14 is provided on the scraping rod 83 and protrudes from the side of the scraping rod 83. Guide holes 15 are provided on both sides of the feeding trough 1. Active blocks 12 are provided on both sides of the push plate 14. The two active blocks 12 are slidably connected in the guide holes 15. The active blocks 12 are connected to the guide holes 15 through active springs 13.

[0047] As Figure 13 shown, a receiving basin 16 is provided at one end of the feeding trough 1 where the active member is located.

[0048] The present invention can achieve the technical effect of combining the processes of feeding material and cleaning the feeding trough 1. After the feeding trough 1 is cleaned, feed can be added. In the initial state, the bin door 5 is always kept closed. At this time, the starting rod 63 is at the lowest position. The starting rod 63 presses down the reversing rod 96, and the other end of the reversing rod 96 drives the control rod 95 to move upward. The end of the control rod 95 loses the limitation on the pawl 94. Due to the gravity of the pawl 94, the end will engage with the ratchet 93. At this time, the driving motor 91 is started, and the driving motor 91 controls the rotation of the ratchet 93. Since the pawl 94 is provided on the rotating wheel 92, the pawl 94 drives the rotating wheel 92 to rotate, and the rotating wheel 92 drives the driving rod 81 to rotate. The bidirectional lead screw 82 on the driving rod 81 will rotate. During the rotation of the bidirectional lead screw 82, it drives the scraping rod 83 to move back and forth left and right along the feeding trough 1 to clean the feeding trough 1.

[0049] During the cleaning process of the feeding trough 1 in the present invention, the residual feed cleaned out will be pushed into the receiving basin 16 at the end, and then cleaned up uniformly. When the scraping rod 83 moves back and forth, the protruding push plate 14 of the scraping rod 83 will contact the end plate 11 at the other end. An active spring 13 is connected between the end plate 11 and the side plate of the feeding trough 1. Therefore, a certain gap will be formed between the end plate 11 and the bottom of the feeding trough 1 for the residual material to fall into the lower receiving basin 16 through this gap. This method can achieve the cleaning of the residual material during cleaning.

[0050] After the feeding trough 1 is cleaned, the feeding bin 2 discharges materials. After the feeding bin 2 distributes a certain amount of feed into the feeding conveyor bin 41, the feeding conveyor belt 4 moves forward one grid, so that the next feeding conveyor bin 41 is located at the position of the feeding bin 2, and feeding is carried out again until the feed in the last feeding conveyor bin 41 is full. At this time, when the feeding conveyor bin 41 at the end continues to move forward, the starting rod 63 connected to the bin door 5 will be clamped along the limiting groove 611 on the starting plate 61 at the end of the feeding conveyor bin 41 through the clamping part. Among them, when the clamping head 632 moves into the inclined upward limiting groove 611, the limiting groove 611 will drive the starting rod 63 to drive the bin door 5 to move upward. At this time, the bin door 5 is fully opened, realizing the process of automatically opening the bin door 5 regularly. The degree of automation is improved.

[0051] When the bin door 5 moves upward, the vertical rack 751 at the end of the bin door 5 will also move upward. The vertical rack 751 meshes with the rotating gear 75. Therefore, it will drive the rotating gear 75 to rotate. The rotating gear 75 drives the rotating cylinder 73 to rotate through the rotating rod 74. During the rotation of the rotating cylinder 73, it will control the synchronous rod 76 to move back and forth along the limiting frame 77 through the driving groove 731, further realizing the pushing of the pushing plate 72 when the bin door 5 is opened. At the same time, when the bin door 5 moves upward at this time, the starting rod 63 moves upward. The lower end of the starting rod 63 will drive the reversing rod 96 to rotate. The other end of the reversing rod 96 will rotate downward, driving the control rod 95 to move downward. The lower end of the control rod 95 moves downward and contacts, so that the control rod 95 contacts the ratchet pawl 94. The ratchet pawl 94 disengages from the ratchet wheel 93, and the rotating wheel 92 cannot rotate. The feeding trough 1 does not need to be cleaned, and the driving motor 91 is turned off until it is restarted again before the next feeding.

Claims

1. A physically driven quantitative feed feeding and trough cleaning device for live pigs, characterized in that: It includes a feeding trough, a blanking bin (2), and a feeding system arranged below the blanking bin (2). The feeding system includes a frame (3), a feeding conveyor belt (4) arranged on the frame (3), and a plurality of feeding bins (41) arranged on the feeding conveyor belt (4). A slideway (42) is arranged between the feeding bin (41) and the feeding trough. A bin door (5) is arranged on one side of the plurality of feeding bins (41) close to the slideway (42). An opening member (6) for driving the plurality of bin doors (5) to open or close is arranged at the end of the feeding conveyor belt (4). The plurality of bin doors (5) are integrally arranged. A scraping member (8) is arranged in the feeding trough. A synchronizing device (9) is arranged between the scraping member (8) and the opening member (6). When the opening member (6) drives the bin door (5) to close, the scraping member (8) cleans the feeding trough.

2. The physical drive type quantitative pig feed feeding and trough cleaning device according to claim 1, wherein: The opening member (6) includes a starting plate (61), a limiting plate (62), and a starting rod (63). The starting plate (61) is arranged at the end of the feeding bin (41) and is parallel to the moving direction of the feeding conveyor belt (4). The limiting plate (62) is arranged on the frame (3). The end of the bin door (5) is vertically slidably connected to the limiting plate (62). The starting rod (63) is vertically connected to the bin door (5). A limiting groove (611) for controlling the up and down movement of the starting rod (63) is arranged on the starting plate (61).

3. The physical drive type quantitative feed feeding and trough cleaning device for live pigs according to claim 2, characterized in that: The limiting groove (611) is quadrilateral. A clamping member is arranged on the starting rod (63). The clamping member is clamped with the limiting groove (611). The limiting groove (611) is communicated with the end of the starting plate (61) through a guiding groove. The clamping member includes a clamping head (632) and a clamping spring (633). A clamping hole (631) is arranged on the starting rod (63). The clamping head (632) is movably inserted into the clamping hole (631). The clamping spring (633) is arranged between the clamping head (632) and the clamping hole (631). The clamping spring (633) drives the clamping head (632) to abut against the limiting groove (611).

4. A physical-driven quantitative pig feed delivery and feeder cleaning device according to claim 2, characterized in that: A pushing member (7) is further arranged on the frame (3). The pushing member (7) includes a pushing frame (71), a plurality of pushing plates (72) arranged on the pushing frame (71), and a pushing driving member for driving the pushing plates (72) to move perpendicular to the conveying direction of the feeding conveyor belt (4). The pushing frame (71) is slidably arranged on the frame (3). When the bin door (5) moves, it controls the pushing driving member to drive the pushing frame (71) to drive the pushing plates (72) to push materials.

5. The physical drive type quantitative pig feed feeding and trough cleaning device according to claim 4, wherein: The pusher driving member includes a rotating cylinder (73), a rotating rod (74), a rotating gear (75), a synchronizing rod (76) and a limiting frame (77). The rotating gear (75) is coaxially and fixedly connected to the end of the rotating rod (74). A vertical rack (751) is provided at the end of the bin door (5). The rotating gear (75) meshes with the vertical rack (751). The rotating rod (74) is coaxially and fixedly connected to the end of the rotating cylinder (73). The limiting frame (77) is arranged on the frame (3). A limiting block (761) is fixedly connected to the synchronizing rod (76). The limiting block (761) is slidably connected to the limiting frame (77). A driving groove (731) communicating with each other is formed on the surface of the rotating cylinder (73). The driving groove (731) includes an annular groove and an axial groove. One end of the synchronizing rod (76) is movably inserted into the driving groove (731), and the other end is connected to the pusher frame (71). A pusher spring (78) is connected between the limiting block (761) and the end of the limiting frame (77).

6. A physical drive type pig quantitative feed feeding and trough cleaning device according to claim 1, characterized in that: The scraping member (8) includes a driving rod (81), a bidirectional lead screw (82), a scraping rod (83) and a scraping brush (84). The driving rod (81) is rotatably connected to the frame (3). A plurality of bidirectional lead screws (82) corresponding to the feeding troughs are coaxially arranged on the driving rod (81). The scraping rod (83) is slidably arranged on the feeding trough. One end of the scraping rod (83) is placed in the spiral groove of the bidirectional lead screw (82). The scraping brush (84) is arranged below the scraping rod (83). The synchronizing device (9) controls the rotation of the driving rod (81).

7. The physical drive type quantitative pig feed feeding and trough cleaning device according to claim 6, wherein: The synchronizing device (9) includes a driving motor (91), a rotating wheel (92), a ratchet wheel (93) and a ratchet pawl (94). The ratchet wheel (93) is coaxially and fixedly connected to the output end of the driving motor (91). The rotating wheel (92) is coaxially and fixedly connected to the end of the driving rod (81). The ratchet wheel (93) and the rotating wheel (92) are coaxially arranged. The middle part of the ratchet pawl (94) is rotatably connected to the rotating wheel (92). A control member for controlling the ratchet pawl (94) to be engaged with the ratchet wheel (93) is arranged on the frame (3).

8. A physical drive type quantitative feed feeding and trough cleaning device for live pigs according to claim 7, characterized in that: The control member includes a control rod (95) and a reversing rod (96). The middle part of the reversing rod (96) is rotatably connected to the frame (3). Strip-shaped holes (961) are provided at both ends of the reversing rod (96). The lower end of the starting rod (63) is slidably clamped in the strip-shaped hole (961) at one end. The upper end of the control rod (95) is slidably clamped in the other strip-shaped hole (961). The control rod (95) is vertically slidably connected to the frame (3). When the control rod (95) moves downward, the control rod (95) abuts against one end of the ratchet pawl (94), so that the other end of the ratchet pawl (94) is separated from the ratchet wheel (93). When the control rod (95) moves upward, the end of the ratchet pawl (94) is engaged with the ratchet wheel (93).

9. The physical drive type quantitative pig feed feeding and trough cleaning device according to claim 6, characterized in that: An active part is provided at the end of the feeding trough. The active part includes an end plate (11), an active block (12), an active spring (13), and a push plate (14). The push plate (14) is arranged on the scraping rod (83) and protrudes from the side surface of the scraping rod (83). Guide holes (15) are formed on both sides of the feeding trough. Active blocks (12) are arranged on both sides of the push plate (14). The two active blocks (12) are slidably connected in the guide holes (15), and the active blocks (12) are connected to the guide holes (15) through active springs (13).

10. A physical-driven quantitative feed feeding and trough cleaning device for live pigs according to claim 9, characterized in that: A material receiving basin (16) is provided at one end of the feeding trough where the active part is located.

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