Feeding mixing system of pregnant sow feeding station and control method of feeding mixing system
By designing the feeding mixing system of pregnant sow feeding stations, including intermittent anti-blocking cut-out assembly, feeding weighing module and dry and wet mixing mixing assembly, the problems of high energy consumption when dry feed is mixed with water and the blockage of dry feed are solved, and an efficient and uniform feeding process is achieved.
Patent Information
- Application Number
- CN202510398598.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-01
- Publication Date
- 2025-06-17
AI Technical Summary
In the prior art, when mixing dry feed and water, the mixer runs for a long time to increase energy consumption, resulting in an increase in production costs. The dry feed is prone to agglomeration and blockage when it is not released in the hopper for a long time, affecting the timeliness and uniformity of feeding.
A feeding mixing system for pregnant sow feeding stations is designed, including intermittent anti-blocking cut assembly, a loading weighing module and a dry and wet mixing mixing assembly. Intermittent anti-blocking cutting assembly prevents dry feed from agglomerating through intermittent rotation and mixing frame rotation. The cutting weighing module realizes uniform delivery of dry feed through weighing sensors and fan-shaped swing plates. The dry and wet mixing mixing assembly improves mixing efficiency through the mixing fan blade deflection adjustment assembly.
Through the design of intermittent anti-blocking and cutting weighing module, dry feed blockage is avoided, and the timeliness and uniformity of feeding is improved; through the design of dry and wet mixing components and stirring fan blade deflection adjustment components, the mixing efficiency of dry feed and water is improved, and energy consumption is reduced.
Smart Images
Figure CN120153953A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of animal feeding, and specifically to a feeding and mixing system for pregnant sows and its control method. Background Art
[0002] A pregnant sow refers to a sow that is pregnant, and the gestation period is usually about 114 days. During this stage, the management and nutrition of the sow are crucial to ensure the healthy development of the fetus and a smooth delivery. When the sow is in the gestation period, it is usually transferred to an isolation pen for individual feeding. To ensure the health of pregnant sows, dry feed is usually mixed with water in a certain proportion to increase the humidity of the feed, making it easier for pregnant sows to swallow and digest. During the mixing process of dry feed and water, it is not easy to add too much water. Therefore, in order to ensure the uniform distribution of water in the dry feed during the stirring process, a stirrer is required to stir and mix for a long time. The long-term operation of the stirrer will increase energy consumption, resulting in an increase in production costs and at the same time causing the temperature inside the stirrer to rise. Especially when the dry feed and water are mixed to form a viscous material, it will affect the properties of the material and even cause the deterioration of some components, reducing the nutritional value of the feed. Secondly, if the dry feed in the hopper is not discharged for a long time, the feed at the bottom will agglomerate, accumulate and block due to gravity and pressure, which will affect the timeliness and uniformity of feeding and requires additional manual treatment, increasing labor costs and the need for equipment maintenance. To solve the above problems, the inventor proposes a feeding and mixing system for pregnant sows and its control method to solve the above problems. Summary of the Invention
[0003] In order to solve the problems of rapid and uniform mixing of dry feed and water and avoiding the blockage of dry feed at the bottom of the hopper; the purpose of the present invention is to provide a feeding and mixing system for pregnant sows and its control method.
[0004] To solve the above technical problems, the present invention adopts the following technical solutions: A feeding and mixing system for pregnant sows includes side plates. Inside the side plates, two symmetrically distributed support steel pipes and fixed support plates are respectively fixed. An intermittent anti-blocking feeding component is provided on the fixed support plate. A feeding weighing module is provided below the intermittent anti-blocking feeding component. A mixing cylinder is provided between the two support steel pipes. A dry-wet mixing and stirring component is provided in the mixing cylinder. A stirring fan blade deflection adjustment component is provided on the dry-wet mixing and stirring component. A control console is provided on one side of the side plate close to the intermittent anti-blocking feeding component. A water inlet pipe is provided at the top of the support steel pipe on one side of the control console. The bottom end of the mixing cylinder is connected to a discharge pipe, and a feeding trough is provided below the discharge pipe.
[0005] Preferably, the intermittent anti-blocking feeding assembly includes a hopper fixedly installed at the top end of a fixed support plate. A feeding frame is fixedly provided at the bottom end of the hopper. A hollow rod is rotatably arranged in the feeding frame. A rotating disk is fixedly sleeved on the outer wall of the hollow rod. Two symmetrically distributed feeding ports are formed on one side of the top of the feeding frame. A discharging port is formed on one side of the bottom end of the feeding frame away from the feeding ports. Six annularly arrayed material grooves are formed on the rotating disk. A driven shaft is rotatably arranged in the inner wall of the hollow rod. Both the driven shaft and the hollow rod are rotatably connected to the fixed support plate. A stirring frame is fixedly provided at the top end of the driven shaft. A driving shaft is rotatably arranged on one side of the fixed support plate close to the driven shaft. The driving shaft and the driven shaft are connected by a synchronous pulley transmission group. A first motor is fixedly provided on one side of the top end of the fixed support plate. The driving end of the first motor is connected to the driving shaft by a belt pulley transmission group. A driven wheel for cooperating with the rotating disk is fixedly sleeved at the bottom of the outer wall of the hollow rod. A driving wheel is fixedly sleeved on the outer wall of the driving shaft. The driving wheel is meshed with the driven wheel.
[0006] Preferably, the feeding weighing module includes a discharging cylinder arranged directly below the discharging port. A fixing plate is fixedly provided on one side of the side plate close to the discharging port. A weighing sensor is fixedly provided on one side of the fixing plate close to the discharging cylinder. The discharging cylinder is fixedly connected to the bottom end of the weighing sensor. A pushing plate is slidably arranged at the top end of the weighing sensor. A connecting plate is fixedly provided in the middle of the top end of the left support steel pipe. A transmission shaft is rotatably arranged on one side of the connecting plate close to the discharging cylinder. A sector swing plate is fixedly sleeved on the outer wall of the transmission shaft. The sector swing plate is slidably connected to the discharging cylinder. A guiding frame for cooperating with the sector swing plate is fixedly provided on the inner wall of the discharging cylinder. A second motor is fixedly provided on one side of the connecting plate away from the discharging cylinder. The driving end of the second motor is connected to the transmission shaft by a bevel gear.
[0007] Preferably, the dry-wet mixing and stirring assembly includes a stirring shaft rotatably installed in the middle of the top end of a mixing cylinder. A base is fixedly provided at the bottom end of the stirring shaft. A fixing frame is fixedly provided at the bottom end of the base. Four annularly arrayed connecting blocks are fixedly provided on the outer wall of the base. A rotating frame is rotatably arranged in the connecting blocks. The rotating frame is rotatably installed on the fixing frame. A connecting frame is fixedly provided at the end of the rotating frame. Blades are fixedly provided on the connecting frame. A support plate is fixedly provided between two support steel pipes. A third motor is fixedly provided on the support plate. The driving end of the third motor is connected to the stirring shaft by a belt pulley transmission group. A lifting shaft is inserted through the inner wall of the stirring shaft. A rubber plug for cooperating with a discharging pipe is fixedly provided at the bottom end of the lifting shaft. A lifting motor is fixedly provided at the top end of the fixing plate. A rotating shaft is fixedly provided at the driving end of the lifting motor. A connecting rod is rotatably arranged at the other end of the rotating shaft. The other end of the connecting rod is rotatably connected to the lifting shaft. A first cross is fixedly provided in the upper part of the inner wall of the mixing cylinder. The stirring shaft is rotatably installed on the first cross.
[0008] Preferably, the stirring blade deflection adjustment assembly includes a lifting rod which is slidably sleeved on the outer wall of the stirring shaft. A rolling bearing is fixedly sleeved on the outer wall of the bottom end of the lifting rod, and an adjustment frame is fixedly sleeved on the outer wall of the rolling bearing. Four spherical hinge bolts are fixedly arranged on both the adjustment frame and the rotating frame in an annular array. An adjustment plate is arranged between two adjacent spherical hinge bolts, and the two spherical hinge bolts are rotationally hinged to the adjustment plate. A coordination rod is fixedly arranged at the top end of the lifting rod, and two symmetrically distributed lifting columns are fixedly arranged at the top end of the coordination rod. An arc rod is fixedly arranged at the top end of the lifting column. A fixed support is fixedly arranged on the bottom end of the fixing plate near one side of the arc rod, and an electric telescopic rod is fixedly arranged on the fixed support, and the driving end of the electric telescopic rod is fixedly connected to the arc rod. A second cross is fixedly arranged in the middle of the inner wall of the mixing cylinder, and the lifting rod is slidably connected to the second cross. Four guiding columns are fixedly arranged on the top end of the base in an annular array, and the adjustment frame slides on the guiding columns. The lifting rod is rotatably connected to the fixed frame.
[0009] A control method used in a feeding and mixing system for pregnant sows includes the following steps: S1. First, the dry feed is intermittently put onto the feeding weighing module in sequence through the intermittent anti-blocking feeding assembly. During the intermittent feeding process, the stirring frame is driven to rotate and stir at the bottom of the hopper to prevent the dry feed from accumulating and caking. S2. The dry feed on the feeding weighing module is weighed by the weighing sensor and then pushed and placed on the top of the fan-shaped swing plate to accumulate. When the total weight of the dry feed reaches the single feeding requirement of the sow, after the intermittent anti-blocking feeding assembly stops operating, the dry feed is discharged from the discharge cylinder into the mixing cylinder through the rotation of the fan-shaped swing plate. S3. An appropriate amount of water is added to the mixing cylinder, and the dry feed and water are repeatedly mixed through the dry-wet mixing and stirring assembly. During the mixing and stirring process, the turning direction of the dry-wet mixing and stirring assembly is adjusted through the stirring blade deflection adjustment assembly to improve the mixing and stirring efficiency. S4. After the mixing and stirring are completed, the lifting motor is used to pull the lifting column and the rubber plug to rise synchronously, and the mixed feed is discharged into the feeding trough along the discharge pipe to complete a feeding operation. When the mixing cylinder needs to be cleaned, the rubber plug is controlled to block the discharge pipe and then clean water is added, and the dry-wet mixing and stirring assembly is controlled to stir the clean water for self-cleaning.
[0010] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. By setting the dry-wet mixing and stirring assembly and the stirring blade deflection adjustment assembly, the dry-wet mixing and stirring assembly mixes the dry feed and water, and at the same time, the deflection angle of the blade is adjusted through the stirring blade deflection adjustment assembly. By adjusting the blade angle, the turning direction of the dry feed and water is changed. By combining the two turning methods from top to bottom and from bottom to top, the up-and-down turning flow cycle is increased, and the mixing speed and mixing uniformity are improved. 2. By providing an intermittent anti-blocking feeding component, the present invention enables the intermittent anti-blocking feeding component to drive the rotating disk to rotate intermittently. Through the cooperation of the material groove formed in the rotating disk with the feeding port and the discharging port, the effect of intermittent discharging of dry feed in the hopper is achieved. At the same time, it drives the stirring frame to continuously rotate at the bottom of the hopper. The continuous rotation of the stirring frame drives the continuous agitation of the dry feed at the bottom of the hopper, thereby reducing the local pressure caused by gravity, avoiding the caking phenomenon caused by the feed being pressed at the bottom, and improving the fluidity of the dry feed and the smoothness of discharging. 3. By providing a feeding weighing module, the present invention weighs the dry feed discharged from the hopper and then puts it into the discharging cylinder. By adjusting the position of the circular groove in the fan-shaped swing plate to cooperate with the guiding frame, the effect of blocking and dredging the guiding frame is achieved, and further the feeding of the dry feed in the cylinder is controlled. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention.
[0013] Figure 2 It is a schematic diagram of the sectional structure of the whole side of the present invention.
[0014] Figure 3 It is a schematic diagram of the sectional structure of the side of the intermittent anti-blocking feeding component in the present invention.
[0015] Figure 4 It is an exploded structure diagram of the intermittent anti-blocking feeding component in the present invention.
[0016] Figure 5 It is a sectional structure diagram of the feeding weighing module in the present invention.
[0017] Figure 6 It is a schematic diagram of the overall structure of the dry-wet mixing and stirring component in the present invention.
[0018] Figure 7 It is a schematic diagram of the sectional structure of the side of the mixing cylinder in the present invention.
[0019] Figure 8 It is a schematic diagram of the structure of the dry-wet mixing and stirring component and the stirring blade deflection adjustment component in the present invention.
[0020] Figure 9 It is a schematic diagram of the sectional structure of the side of the lifting rod and the lifting shaft in the present invention.
[0021] Figure 10 This is a schematic diagram of the split structure of the lifting rod, stirring shaft and lifting shaft in the present invention.
[0022] Figure 11 It is Figure 4 an enlarged schematic diagram of the structure at position A in
[0023] Figure 12 It is Figure 6 an enlarged schematic diagram of the structure at position B in
[0024] Figure 13 It is Figure 7 an enlarged schematic diagram of the structure at position C in
[0025] Figure 14 It is Figure 7 an enlarged schematic diagram of the structure at position D in
[0026] Figure 15 It is Figure 9 an enlarged schematic diagram of the structure at position E in
[0027] Figure 16 It is Figure 10 an enlarged schematic diagram of the structure at position F in
[0028] In the figure: 1, side plate; 2, support steel pipe; 3, fixed support plate; 4, intermittent anti-blocking blanking assembly; 401, hopper; 402, blanking frame; 403, hollow rod; 404, rotating disk; 405, material trough; 406, feed inlet; 407, discharge port; 408, driving shaft; 409, driven shaft; 410, stirring frame; 411, driving wheel; 412, driven wheel; 413, first motor; 5, blanking weighing module; 501, discharge cylinder; 502, fixing plate; 503, weighing sensor; 504, pushing plate; 505, connecting plate; 506, transmission shaft; 507, fan-shaped swing plate; 508, guiding frame; 509, second motor; 6, mixing cylinder; 7, dry-wet mixing and stirring assembly; 701, stirring shaft; 702, base; 703, fixing frame; 704, connecting block; 705, rotating frame; 706, connecting frame; 707, blade; 708, support plate; 709, third motor; 710, first cross; 711, lifting shaft; 712, rubber plug; 713, lifting motor; 714, rotating shaft; 715, connecting rod; 8, stirring fan blade deflection adjustment assembly; 801, lifting rod; 802, rolling bearing; 803, adjustment frame; 804, spherical hinge bolt; 805, adjustment plate; 806, coordinating rod; 807, lifting column; 808, arc rod; 809, fixed support; 810, electric telescopic rod; 811, second cross; 812, guiding column; 9, console; 10, water inlet pipe; 11, discharge pipe; 12, feeding trough. Detailed implementation manners
[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0030] Example: Figure 1-16 As shown, the present invention provides a technical solution: a feeding and mixing system for a pregnant sow feeding station, comprising a side plate 1, two symmetrically distributed supporting steel pipes 2 and a fixed support plate 3 are fixedly provided on the inner side of the side plate 1, an intermittent anti-blocking feeding component 4 is provided on the fixed support plate 3, a feeding weighing module 5 is provided below the intermittent anti-blocking feeding component 4, a mixing drum 6 is provided between the two supporting steel pipes 2, a dry-wet mixing and stirring component 7 is provided in the mixing drum 6, a stirring fan blade deflection adjustment component 8 is provided on the dry-wet mixing and stirring component 7, a control console 9 is provided on the side of the side plate 1 close to the intermittent anti-blocking feeding component 4, a water inlet pipe 10 is provided on the top of the supporting steel pipe 2 on one side of the control console 9, a discharge pipe 11 is connected to the bottom end of the mixing drum 6, and a feeding trough 12 is provided below the discharge pipe 11.
[0031] The intermittent anti-blocking material discharge component 4 includes a hopper 401, which is fixedly mounted on the top of the fixed support plate 3, and a material discharge frame 402 is fixedly arranged at the bottom of the hopper 401. A hollow rod 403 is rotatably arranged in the material discharge frame 402, and a rotating disk 404 is fixedly sleeved on the outer wall of the hollow rod 403. Two symmetrically distributed feed ports 406 are arranged on one side of the top of the material discharge frame 402, and a discharge port 407 is arranged on the side of the bottom of the material discharge frame 402 away from the feed port 406. Six material troughs 405 distributed in an annular array are arranged on the rotating disk 404. A driven shaft 409 is rotatably provided on the inner wall of the hollow rod 403, and the driven shaft 409 and the hollow rod 403 are both rotatably connected to the fixed support plate 3, a stirring frame 410 is fixedly provided on the top of the driven shaft 409, a driving shaft 408 is rotatably provided on the side of the fixed support plate 3 close to the driven shaft 409, and the driving shaft 408 and the driven shaft 409 are connected through a synchronous wheel transmission group, a No. 1 motor 413 is fixedly provided on one side of the top of the fixed support plate 3, and the driving end of the No. 1 motor 413 is connected to the driving shaft 408 through a pulley transmission group.
[0032] By adopting the above technical solution, the rotating disk 404 can discharge materials intermittently in sequence while driving the mixing frame 410 to rotate synchronously. The mixing frame 410 can turn over the dry feed at the bottom of the hopper 401 to prevent the dry feed from accumulating and agglomerating and affecting the smoothness of the discharge.
[0033] The blanking and weighing module 5 includes a discharge cylinder 501. The discharge cylinder 501 is arranged directly below the discharge port 407. On the side of the side plate 1 close to the discharge port 407, a fixed plate 502 is fixedly provided. On the side of the fixed plate 502 close to the discharge cylinder 501, a weighing sensor 503 is fixedly provided. And the discharge cylinder 501 is fixedly connected to the bottom end of the weighing sensor 503. A push plate 504 is slidably arranged at the top end of the weighing sensor 503. In the middle of the top end of the left support steel pipe 2, a connecting plate 505 is fixedly provided. On the side of the connecting plate 505 close to the discharge cylinder 501, a transmission shaft 506 is rotatably provided. A sector swing plate 507 is fixedly sleeved on the outer wall of the transmission shaft 506. And the sector swing plate 507 is slidably connected to the discharge cylinder 501. A guiding frame 508 which is used in cooperation with the sector swing plate 507 is fixedly provided on the inner wall of the discharge cylinder 501. On the side of the connecting plate 505 far from the discharge cylinder 501, a second motor 509 is fixedly provided. And the driving end of the second motor 509 is in transmission connection with the transmission shaft 506 through a bevel gear transmission.
[0034] By adopting the above technical solution, the sector swing plate 507 is rotated, and the feed is put by adjusting the notch position through the rotation of the sector swing plate 507.
[0035] The dry-wet mixing and stirring assembly 7 includes a stirring shaft 701. The stirring shaft 701 is rotatably installed in the middle of the top end of the mixing cylinder 6. At the bottom end of the stirring shaft 701, a base 702 is fixedly provided. At the bottom end of the base 702, a fixed frame 703 is fixedly provided. Four connecting blocks 704 which are distributed in an annular array are fixedly provided on the outer wall of the base 702. A rotating frame 705 is rotatably provided in the connecting block 704. And the rotating frame 705 is rotatably installed on the fixed frame 703. At the end of the rotating frame 705, a connecting frame 706 is fixedly provided. Blades 707 are fixedly provided on the connecting frame 706. A support plate 708 is fixedly provided between the two support steel pipes 2. And a third motor 709 is fixedly provided on the support plate 708. And the driving end of the third motor 709 is in transmission connection with the stirring shaft 701 through a pulley transmission group.
[0036] By adopting the above technical solution, the stirring shaft 701 drives the blades 707 to rotate to mix the dry feed and water.
[0037] The stirring blade deflection adjustment assembly 8 includes a lifting rod 801, the lifting rod 801 is slidably sleeved on the outer wall of the stirring shaft 701, a rolling bearing 802 is fixedly sleeved on the outer wall of the bottom end of the lifting rod 801, an adjustment frame 803 is fixedly sleeved on the outer wall of the rolling bearing 802, four spherical hinge bolts 804 distributed in an annular array are fixedly provided on both the adjustment frame 803 and the rotating frame 705, an adjustment plate 805 is provided between two adjacent spherical hinge bolts 804, and the two spherical hinge bolts 804 are rotationally hinged to the adjustment plate 805. A coordination rod 806 is fixedly provided at the top end of the lifting rod 801, two symmetrically distributed lifting columns 807 are fixedly provided at the top end of the coordination rod 806, an arc rod 808 is fixedly provided at the top end of the lifting column 807, a fixed support 809 is fixedly provided on one side of the bottom end of the fixed plate 502 close to the arc rod 808, an electric telescopic rod 810 is fixedly provided on the fixed support 809, and the driving end of the electric telescopic rod 810 is fixedly connected to the arc rod 808.
[0038] By adopting the above technical solution, the rotation of the rotating frame 705 drives the blades 707 to rotate synchronously, and the deflection direction of the blades 707 is adjusted.
[0039] A lifting shaft 711 is inserted through the inner wall of the stirring shaft 701, a rubber plug 712 used in cooperation with the discharge pipe 11 is fixedly provided at the bottom end of the lifting shaft 711, a lifting motor 713 is fixedly provided at the top end of the fixed plate 502, a rotating shaft 714 is fixedly provided at the driving end of the lifting motor 713, a connecting rod 715 is rotatably provided at the other end of the rotating shaft 714, and the other end of the connecting rod 715 is rotatably connected to the lifting shaft 711.
[0040] By adopting the above technical solution, the lifting motor 713 pulls the connecting rod 715 and the rubber plug 712 to lift through the rotating shaft 714.
[0041] A driven wheel 412 used in cooperation with the rotating disk 404 is fixedly sleeved at the bottom of the outer wall of the hollow rod 403, a driving wheel 411 is fixedly sleeved on the outer wall of the driving shaft 408, and the driving wheel 411 is meshed with the driven wheel 412.
[0042] By adopting the above technical solution, the driving shaft 408 drives the hollow rod 403 to rotate intermittently through the driving wheel 411 and the driven wheel 412.
[0043] A first cross 710 is fixedly provided on the upper part of the inner wall of the mixing cylinder 6, and the stirring shaft 701 is rotatably installed on the first cross 710.
[0044] By adopting the above technical solution, the stirring shaft 701 is rotatably installed on the first cross 710.
[0045] In the middle of the inner wall of the mixing cylinder 6, a second cross 811 is fixedly arranged, and the lifting rod 801 is slidably connected to the second cross 811. At the top end of the base 702, four guide columns 812 distributed in an annular array are fixedly arranged, and the adjusting frame 803 slides on the guide columns 812. The lifting rod 801 is rotatably connected to the fixed frame 703.
[0046] By adopting the above technical solution, the adjusting frame 803 is lifted and moved under the guidance of the guide columns 812.
[0047] A control method used in a feeding and mixing system for pregnant sows, comprising the following steps: S1. First, the dry feed is intermittently put onto the feeding and weighing module 5 in sequence through the intermittent anti-blocking feeding component 4. During the intermittent feeding process, the stirring frame 410 is driven to rotate at the bottom of the hopper 401 to stir and prevent the dry feed from accumulating and caking. S2. The dry feed on the feeding and weighing module 5 is weighed by the weighing sensor 503 and then pushed by the pushing plate 504 to accumulate on the top of the fan-shaped swing plate 507. When the total weight of the dry feed reaches the single feeding requirement of the sow, after the intermittent anti-blocking feeding component 4 stops operating, the dry feed is discharged from the discharge cylinder 501 into the mixing cylinder 6 through the rotation of the fan-shaped swing plate 507. S3. An appropriate amount of water is added to the mixing cylinder 6, and the dry feed and water are repeatedly mixed by the dry-wet mixing and stirring component 7. During the mixing and stirring process, the turning direction of the dry-wet mixing and stirring component 7 is adjusted by the stirring fan blade deflection adjusting component 8 to improve the mixing and stirring efficiency. S4. After the mixing and stirring are completed, the lifting motor 713 pulls the lifting column 807 and the rubber plug 712 to rise synchronously, and the mixed feed is discharged along the discharge pipe 11 into the feeding trough 12 to complete one feeding operation. When the mixing cylinder 6 needs to be cleaned, the rubber plug 712 is controlled to block the discharge pipe 11 and then clean water is added, and the dry-wet mixing and stirring component 7 is controlled to stir the clean water for self-cleaning.
[0048] Working principle: First, the dry feed is put into the hopper 401. When it is necessary to feed the sow, such as Figure 3 、 Figure 4As shown in the figure, the first motor 413 is controlled to start. The driving end of the first motor 413 drives the driving shaft 408 to rotate through the pulley transmission group. The driving shaft 408 drives the hollow rod 403 to perform intermittent rotation of one-sixth of a circle through the driving wheel 411 and the driven wheel 412. The hollow rod 403 drives the rotating disk 404 to rotate synchronously and intermittently. When the material groove 405 in the rotating disk 404 rotates to the feeding port 406, the dry feed enters the material groove 405 through the feeding port 406 and moves with the rotation of the rotating disk 404. When the material groove 405 rotates to the discharging port 407, the dry feed in the material groove 405 drops onto the surface of the weighing sensor 503. While the driving shaft 408 rotates, it drives the driven shaft 409 to rotate synchronously through the synchronous wheel transmission group. The driven shaft 409 drives the stirring frame 410 to rotate and stir at the bottom of the hopper 401 to prevent the dry materials at the bottom from being pressed and caked. As Figure 5 shown, the dry feed drops from the discharging port 407 onto the surface of the weighing sensor 503 for weighing, and the weight data is transmitted to the console 9 for recording. The corresponding electric cylinder is controlled to push the pushing plate 504 to move, and the dry feed on the surface of the weighing sensor 503 is pushed into the discharging cylinder 501. Under the blocking of the sector swing plate 507 and the guiding frame 508, the dry feed accumulates in the discharging cylinder 501. When the total weight of the weighed dry feed reaches the single feeding requirement of the sow, the first motor 413 is turned off, and the second motor 509 is controlled to start. The driving end of the second motor 509 drives the transmission shaft 506 to rotate through the bevel gear group. The transmission shaft 506 drives the sector swing plate 507 to rotate around the transmission shaft 506 as the axis, so that the circular groove opened on the sector swing plate 507 coincides with the guiding frame 508, and the dry feed in the discharging cylinder 501 drops into the mixing cylinder 6 through the circular groove. As Figure 6 、 Figure 7 shown, the water inlet pipe 10 is controlled to add an appropriate amount of water into the mixing cylinder 6, and then the third motor 709 is controlled to start. The driving end of the third motor 709 drives the stirring shaft 701 to rotate through the pulley transmission group. The stirring shaft 701 drives the four blades 707 to rotate synchronously through the base 702, the fixed frame 703, the connecting block 704, the rotating frame 705 and the connecting frame 706. During the rotation of the blades 707, the electric telescopic rod 810 is controlled to contract and extend twice at the same time interval. As Figure 7 、 Figure 8 and Figure 10As shown, the driving end of the electric telescopic rod 810 contracts, driving the two lifting columns 807 to rise through the arc rod 808. The lifting column 807 drives the lifting rod 801 to rise synchronously under the guidance of the second cross 811 through the coordination rod 806. Two sliding strips are provided on the outer wall of the lifting rod 801 to limit the lifting rod 801 to prevent it from rotating. The lifting rod 801 drives the adjustment frame 803 to move up and down under the guidance of the guide post 812 through the rolling bearing 802. During the movement of the adjustment frame 803, the corresponding four groups of spherical hinge bolts 804 and the adjustment plate 805 drive the rotation frame 705 to rotate, thereby adjusting the deflection angle of the blade 707. The blade 707 initially slopes downward. At this time, the dry feed and water are mixed and stirred from top to bottom. After the blade 707 is adjusted to slope upward, the dry feed and water are mixed and stirred from bottom to top. By combining these two types of stirring, the mixing efficiency is improved. After the dry feed and water are mixed, the control is to drive the driving end of the lifting motor 713 to rotate a half circle. The lifting motor 713 drives the rubber plug 712 to lift upward and separate from the discharge pipe 11 through the rotating shaft 714, the connecting rod 715, and the lifting shaft 711. The mixed feed is discharged into the feeding trough 12 through the discharge pipe 11. When it is necessary to clean the mixing cylinder 6, the rubber plug 712 is lowered to block the discharge pipe 11, and then clean water is injected into the mixing cylinder 6. According to the above same steps, the blade 707 is controlled to stir the clean water. After the stirring is completed, the rubber plug 712 is controlled to lift to discharge the cleaned water.
[0049] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.
Claims
1. A feeding and mixing system for a gestating sow feeding station, comprising a side plate (1), characterized in that: Two symmetrically distributed supporting steel pipes (2) and a fixed support plate (3) are fixedly provided on the inner side of the side plate (1), an intermittent anti-blocking material discharge component (4) is provided on the fixed support plate (3), a material discharge weighing module (5) is provided below the intermittent anti-blocking material discharge component (4), a mixing drum (6) is provided between the two supporting steel pipes (2), a dry-wet mixing and stirring component (7) is provided in the mixing drum (6), a stirring blade deflection adjustment component (8) is provided on the dry-wet mixing and stirring component (7), a control console (9) is provided on one side of the side plate (1) close to the intermittent anti-blocking material discharge component (4), a water inlet pipe (10) is provided at the top end of the supporting steel pipe (2) on one side of the control console (9), a material discharge pipe (11) is connected to the bottom end of the mixing drum (6), and a feeding trough (12) is provided below the material discharge pipe (11).
2. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The intermittent anti-blocking material discharge component (4) comprises a hopper (401), the hopper (401) is fixedly mounted on the top of a fixed support plate (3), a material discharge frame (402) is fixedly arranged at the bottom of the hopper (401), a hollow rod (403) is rotatably arranged in the material discharge frame (402), a rotating disk (404) is fixedly sleeved on the outer wall of the hollow rod (403), two symmetrically distributed material feed ports (406) are arranged on one side of the top of the material discharge frame (402), a material discharge port (407) is arranged on the side of the bottom of the material discharge frame (402) away from the material feed port (406), and six material troughs (407) arranged in a circular array are arranged on the rotating disk (404). 5), a driven shaft (409) is rotatably provided on the inner wall of the hollow rod (403), and the driven shaft (409) and the hollow rod (403) are both rotatably connected to the fixed support plate (3), a stirring frame (410) is fixedly provided on the top of the driven shaft (409), a driving shaft (408) is rotatably provided on the side of the fixed support plate (3) close to the driven shaft (409), and the driving shaft (408) and the driven shaft (409) are connected through a synchronous wheel transmission group, and a No. 1 motor (413) is fixedly provided on one side of the top of the fixed support plate (3), and the driving end of the No. 1 motor (413) is connected through a pulley transmission group.
3. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The unloading weighing module (5) comprises a discharge barrel (501), the discharge barrel (501) is arranged directly below the discharge port (407), a fixed plate (502) is fixedly provided on the side of the side plate (1) close to the discharge port (407), a weighing sensor (503) is fixedly provided on the side of the fixed plate (502) close to the discharge barrel (501), and the discharge barrel (501) is fixedly connected to the bottom end of the weighing sensor (503), a push plate (504) is slidably provided on the top end of the weighing sensor (503), and a connecting plate (505) is fixedly provided at the middle of the top end of the left supporting steel pipe (2), and the connecting plate (505) is fixedly provided at the top end of the left supporting steel pipe (2). A transmission shaft (506) is rotatably provided on the side of the connecting plate (505) close to the discharge barrel (501), a fan-shaped swinging plate (507) is fixedly sleeved on the outer wall of the transmission shaft (506), and the fan-shaped swinging plate (507) is slidably connected to the discharge barrel (501), a guide frame (508) used in conjunction with the fan-shaped swinging plate (507) is fixedly provided on the inner wall of the discharge barrel (501), and a second motor (509) is fixedly provided on the side of the connecting plate (505) away from the discharge barrel (501), and a driving end of the second motor (509) is connected to the transmission shaft (506) through a bevel gear transmission.
4. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The dry-wet mixing and stirring assembly (7) comprises a stirring shaft (701), the stirring shaft (701) is rotatably mounted at the middle of the top end of the mixing barrel (6), a base (702) is fixedly provided at the bottom end of the stirring shaft (701), a fixed frame (703) is fixedly provided at the bottom end of the base (702), four connecting blocks (704) distributed in a ring array are fixedly provided on the outer wall of the base (702), a rotating frame (705) is rotatably provided in the connecting block (704), and the rotating frame (705) is rotatably mounted on the fixed frame (703), a connecting frame (706) is fixedly provided at the end of the rotating frame (705), and a blade (707) is fixedly provided on the connecting frame (706), a supporting plate (708) is fixedly provided between the two supporting steel pipes (2), and a third motor (709) is fixedly provided on the supporting plate (708), and a driving end of the third motor (709) is connected to the stirring shaft (701) through a pulley transmission group.
5. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 1, characterized in that: The stirring blade deflection adjustment component (8) comprises a lifting rod (801), the lifting rod (801) is slidably sleeved on the outer wall of the stirring shaft (701), a rolling bearing (802) is fixedly sleeved on the outer wall of the bottom end of the lifting rod (801), an adjustment frame (803) is fixedly sleeved on the outer wall of the rolling bearing (802), four spherical hinge bolts (804) distributed in a circular array are fixedly provided on the adjustment frame (803) and the rotating frame (705), an adjustment plate (805) is provided between two adjacent spherical hinge bolts (804), and the two spherical hinge bolts (804) are fixedly sleeved on the outer wall of the rolling bearing (802). 04) is rotatably hinged with the adjustment plate (805), a coordination rod (806) is fixedly provided at the top of the lifting rod (801), two symmetrically distributed lifting columns (807) are fixedly provided at the top of the coordination rod (806), an arc-shaped rod (808) is fixedly provided at the top of the lifting column (807), a fixed support (809) is fixedly provided at the bottom end of the fixed plate (502) near the arc-shaped rod (808), an electric telescopic rod (810) is fixedly provided on the fixed support (809), and the driving end of the electric telescopic rod (810) is fixedly connected to the arc-shaped rod (808).
6. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 4, characterized in that: A lifting shaft (711) is inserted through the inner wall of the stirring shaft (701), a rubber plug (712) used in conjunction with a discharge pipe (11) is fixedly provided at the bottom end of the lifting shaft (711), a lifting motor (713) is fixedly provided at the top end of the fixed plate (502), a rotating shaft (714) is fixedly provided at the driving end of the lifting motor (713), a connecting rod (715) is rotatably provided at the other end of the rotating shaft (714), and the other end of the connecting rod (715) is rotatably connected to the lifting shaft (711).
7. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 2, characterized in that: A driven wheel (412) used in conjunction with the rotating disk (404) is provided on a fixed sleeve at the bottom of the outer wall of the hollow rod (403), and a driving wheel (411) is provided on the fixed sleeve at the outer wall of the driving shaft (408), and the driving wheel (411) is meshingly connected with the driven wheel (412).
8. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 1, characterized in that: A number one cross (710) is fixedly provided on the upper portion of the inner wall of the mixing cylinder (6), and the stirring shaft (701) is rotatably mounted on the number one cross (710).
9. A feeding and mixing system for a pregnant sow feeding station as claimed in claim 4, characterized in that: A No. 2 cross (811) is fixedly provided at the middle of the inner wall of the mixing cylinder (6), and the lifting rod (801) is slidably connected to the No. 2 cross (811), four guide columns (812) distributed in a circular array are fixedly provided at the top of the base (702), and the adjustment frame (803) slides on the guide columns (812), and the lifting rod (801) is slidably connected to the fixed frame (703).
10. The control method used in the feeding and mixing system of a pregnant sow feeding station according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. First, the dry feed is intermittently fed to the feed discharging weighing module (5) in sequence through the intermittent anti-blocking feed discharging component (4). During the intermittent feeding process, the intermittent anti-blocking feed discharging component (4) drives the stirring frame (410) to rotate and stir at the bottom of the hopper (401) to prevent the dry feed from accumulating and agglomerating; S2, the dry feed on the feeding weighing module (5) is weighed by the weighing sensor (503) and then pushed to the top of the fan-shaped swing plate (507) by the pushing plate (504) for accumulation. When the total weight of the dry feed reaches the sow's single feeding requirement, the intermittent anti-blocking feeding component (4) stops running and the fan-shaped swing plate (507) rotates to discharge the dry feed from the discharge barrel (501) into the mixing barrel (6); S3, adding an appropriate amount of water to the mixing barrel (6), repeatedly mixing the dry feed with the water through the dry-wet mixing and stirring component (7), and adjusting the flipping direction of the dry-wet mixing and stirring component (7) through the stirring blade deflection adjustment component (8) during the mixing and stirring process to improve the mixing and stirring efficiency; S4. After the mixing and stirring is completed, the lifting column (807) and the rubber plug (712) are pulled up synchronously by the lifting motor (713), and the mixed feed is discharged into the feeding trough (12) along the discharge pipe (11), completing one feeding operation. When it is necessary to clean the mixing barrel (6), the rubber plug (712) is controlled to block the discharge pipe (11) and then clean water is added, and the dry-wet mixing and stirring component (7) is controlled to stir the clean water for self-cleaning.