Crushing equipment and method for treating livestock and poultry feed
By designing a crushing equipment with an opening and closing feeding hopper and a flip driving plate, the problem of dust emission during the grass crushing process is solved, and efficient crushing and a clean environment are achieved.
Patent Information
- Application Number
- CN202511065567.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-07-31
- Publication Date
- 2025-09-23
AI Technical Summary
During the crushing process, grass easily breaks into fine powder, causing dust to blow toward the feed port, affecting the working environment and requiring frequent cleaning.
A crushing equipment with an openable and closable feeding hopper is designed. The opening and closing of the feeding port is controlled by the discharge drive component. Combined with the beating roller and flip drive plate structure, the grass is crushed in a closed space to reduce dust emissions.
It effectively reduces dust emissions during the grass crushing process, improves the working environment, and increases crushing efficiency and equipment cleanliness.
Smart Images
Figure CN120679647A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of feed crushing equipment, in particular to a crushing equipment and method for processing livestock and poultry feed. Background Art
[0002] As an important source of roughage in animal husbandry, grass is often used as the main diet for cattle, sheep, and horses. In order to facilitate feeding, it is generally necessary to use crushing equipment to grind the grass into fine powder or granules.
[0003] During the crushing process of the grass by the beating roller in the crushing equipment, the grass is generally dry, which makes it easy to break and form fine powder during crushing. At the same time, the high-speed rotating beating roller drives the air flow, which will blow the dust to the feeding port. The blown dust is diffused in the air, which will affect the working environment on the one hand, and on the other hand, the dust accumulates on the crushing equipment, and the equipment and the surrounding environment need to be cleaned frequently. Summary of the Invention
[0004] Based on this, it is necessary to provide a crushing equipment for processing livestock and poultry feed that can reduce the dust blown out through the feeding port during the feed crushing process in order to solve the above technical problems.
[0005] The present invention provides a crushing device for processing livestock and poultry feed, comprising: frame; A feed hopper, with a feed inlet at the top, is installed at the top of the frame and is used to crush feed; A feeding hopper, having a feeding port at the bottom end, connected to the top of the crushing bin, for storing feed to be crushed; A material discharge member, provided between the feed port and the feeding port, for closing or opening the feeding port; A material discharge driving member is symmetrically and rotatably mounted in the feeding bin, and drives the material discharge member to slide along the inner bottom wall of the feeding hopper to connect the feeding hopper with the feeding bin; The unloading member includes a top plate and a driven plate, the top plate is symmetrically and slidably mounted on the inner bottom wall of the feeding hopper, the top end of the driven plate is fixedly connected to the bottom of the top plate, the bottom end of the driven plate extends into the feeding bin, and a closing spring is installed between the bottom end of the driven plate and the side wall of the feeding bin; There are two groups of beating rollers in the beating bin, and the beating rollers are located below the discharge drive member. The discharge drive member is installed on the side wall of the beating bin so as to be movable up and down. The top ends of the two groups of discharge drive members are located between the two groups of drive plates.
[0006] In one embodiment, the feeding hopper includes a bucket-shaped side plate and a bottom plate, the bottom plate is symmetrically connected to the bottom end of the bucket-shaped side plate, the top plate is slidably installed on the bottom of the bottom plate, and the unloading part is arranged in a one-to-one correspondence with the bottom plate.
[0007] In one embodiment, a T-shaped plate is symmetrically installed on the top of the feeding bin, and the T-shaped plate is located below the bottom plate; The top plate has a T-shaped sliding groove, and the top plate is slidably mounted on the T-shaped plate, and the top of the top plate is fitted with the bottom of the bottom plate.
[0008] In one embodiment, a surface of one group of the top plates facing away from the T-shaped plate has a first cutting blade, and a surface of another group of the top plates facing the cutting blade has a second cutting blade.
[0009] In one embodiment, the discharge drive member includes a drive plate, a connecting pipe and a first drive gear. The connecting pipe is symmetrically arranged at both ends of the drive plate, and the first drive gear is fixedly connected to the end of the connecting pipe away from the drive plate.
[0010] In one embodiment, a lifting channel is symmetrically provided through the side wall of the feeding bin, and the connecting pipe is slidably installed in the lifting channel; The outer wall of the feeding bin is provided with a turning drive rack, and the turning drive rack is meshed with the first driving gear; Among them, when the driving plate moves upward along the lifting channel, the flip driving rack drives the first driving gear to rotate in the first direction to drive the two groups of driving plates to flip to an inverted figure eight shape; when the driving plate moves downward along the lifting channel, the flip driving rack drives the first driving gear to rotate in the second direction to drive the two groups of driving plates to flip to a regular figure eight shape.
[0011] In one embodiment, the driving plate includes an upper plate body and a lower plate body, the connecting pipe is centrally arranged at both ends of the upper plate body, and the lower plate body is rotatably mounted on the bottom end of the upper plate body; The bottom end of the upper plate body and the side wall are jointly provided with a support slide groove, and a support plate is slidably installed in the support slide groove. The bottom end of the upper plate body is penetrated by a connecting slide groove, and a connecting plate is slidably installed in the connecting slide groove. The support plate is fixedly connected to the side walls on both sides of the connecting plate.
[0012] In one embodiment, the top of the lower plate body has a through slot, and the through slot is centrally located and penetrates the top of the lower plate body; The top end and the side wall of the lower plate are provided with a driving groove, the driving groove is L-shaped, and the driving groove is provided on the two sets of opposite side walls of the lower plate; Among them, in the initial state, the bottom end height of the connecting plate is higher than the bottom end height of the supporting plate. When the upper plate body is parallel to the lower plate body, the bottom end of the connecting plate is inserted into the through slot, and the bottom end of the support plate is in contact with the inner bottom wall of the driving slot.
[0013] In one embodiment, surfaces of the two groups of connecting plates that are away from each other have driven tooth grooves; A driven rotating rod is rotatably mounted in the connecting tube, the driven rotating rod is penetrated and mounted on the upper plate body, a second driving gear is fixedly mounted on both ends of the driven rotating rod, a driven gear is fixedly mounted on the surface of the driven rotating rod corresponding to the driven tooth groove, and the driven gear is meshed with the driven tooth groove; The outer wall of the punching bin is further provided with a telescopic drive rack, and the tooth block of the telescopic drive rack is located on the displacement path of the second drive gear; The telescopic drive rack and the flip drive rack are respectively located on both sides of the lifting channel, and the top height of the tooth surface of the telescopic drive rack is lower than the top height of the tooth surface of the flip drive rack.
[0014] The present invention also provides a crushing method for processing livestock and poultry feed, comprising: Step S1, putting the pretreated feed into the feeding hopper; Step S2: Press the switch of the material discharge drive component to start the material discharge drive component; Step S3: After confirming that the unloading drive is operating normally, press the switch of the beater roller to start the beater roller, and press the speed knob to adjust the speed of the beater roller; Step S4: After observing that the feed in the feeding hopper is completely fed into the feeding bin, press the switch of the discharge drive again to turn off the discharge drive; Step S5: After observing that the livestock and poultry feed in the feeding bin is crushed, press the switch of the feeding roller again to turn off the feeding roller.
[0015] Beneficial effects The above-mentioned crushing equipment and method for processing livestock and poultry feed are equipped with a feeding hopper with an openable and closable inner bottom wall at the top of the feeding bin. By driving the discharge driving part to move upward, the feeding port at the bottom of the feeding hopper is driven to open, so that the grass and feed in the feeding hopper can be lowered into the feeding bin. By driving the discharge driving part to move downward, the feeding port at the bottom of the feeding hopper is driven to close, so that the grass and feed can be crushed in the closed feeding bin, reducing the dust blown out through the feeding port during the crushing process of the grass and feed, and improving the working environment during the grass and feed crushing process. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0017] Figure 1 This is a structural diagram of the frame and hopper of the crushing equipment used to process livestock and poultry feed; Figure 2 This is a structural diagram of the feeding hopper and feeding parts of the crushing equipment used for processing livestock and poultry feed; Figure 3 This is a diagram showing a state where the connecting pipe of a crushing device for processing livestock and poultry feed is in the highest position; Figure 4 This is a diagram showing a state in which a driving plate of a crushing device for processing livestock and poultry feed is rotated to a vertical angle; Figure 5 This is a state diagram of a driving plate of a crushing device for processing livestock and poultry feed starting to press the feed downward; Figure 6 This is a diagram showing a state in which the lower plate of a crushing device for processing livestock and poultry feed is suspended at the bottom end of the upper plate; Figure 7 This is a diagram showing a state where the connecting pipe of a crushing device for processing livestock and poultry feed is in the lowest position; Figure 8 This is a structural diagram of a T-shaped sliding groove of a crushing device used for processing livestock and poultry feed; Figure 9 A structural diagram of the slot and drive trough of a crushing device used for processing livestock and poultry feed; Figure 10 This is a diagram of the driven tooth groove structure of a crushing device used for processing livestock and poultry feed; Figure 11 This is a structural diagram of a tilting drive rack and a telescopic drive rack for a crushing device used to process livestock and poultry feed; Figure 12 The present invention is a flow chart of a crushing method for processing livestock and poultry feed.
[0018] Reference numerals: 100, frame; 200, feeding bin; 201, feeding port; 203, lifting channel; 210, feeding roller; 220, tilting drive rack; 230, telescopic drive rack; 300, feeding hopper; 301, feeding port; 310, bucket-shaped side plate; 320, bottom plate; 330, T-shaped plate; 400, feeding piece; 410, top plate; 411, T-shaped sliding groove; 412, first cutting blade; 414, second cutting blade; 420, Driven plate; 430, closing spring; 500, material discharge drive member; 510, drive plate; 512, upper plate body; 516, support plate; 511, support slide; 513, connecting slide; 518, connecting plate; 515, through slot; 517, drive slot; 519, driven tooth groove; 514, lower plate body; 520, connecting pipe; 522, driven rotating rod; 524, second drive gear; 526, driven gear; 530, first drive gear. DETAILED DESCRIPTION
[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings 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 making creative efforts shall fall within the scope of protection of the present invention.
[0020] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.
[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.
[0022] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it can mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are in contact indirectly through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it can mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is higher in level than the second feature. When a first feature is "below," "below," or "below" a second feature, it can mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is lower in level than the second feature.
[0023] Unless otherwise defined, all technical and scientific terms used in the present description have the same meanings as those commonly understood by those skilled in the art to which this invention pertains. The terms used in this description are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used in this description includes any and all combinations of one or more of the associated listed items.
[0024] The following combination Figures 1-12 The present invention describes a crushing device and method for processing livestock and poultry feed.
[0025] like Figure 1 、 Figure 2 and Figure 3 As shown, in one embodiment, a crushing device for processing livestock and poultry feed includes a frame 100, a feed bin 200, a feeding hopper 300, a discharge member 400 and a discharge driving member 500.
[0026] The top of the feed bin 200 is provided with a feed inlet 201 and is installed at the top of the frame 100 for crushing the feed.
[0027] It should be noted that the bottom end of the crushing bin 200 has a crushed material outlet.
[0028] The bottom end of the feeding hopper 300 is provided with a feeding port 301 which is connected to the top end of the crushing bin 200 and is used for storing feed to be crushed.
[0029] The blanking member 400 is disposed between the feed port 201 and the feeding port 301 and is used to close or open the feeding port 301 .
[0030] The discharge drive member 500 is symmetrically and rotatably installed in the material bin 200 , and drives the discharge member 400 to slide along the inner bottom wall of the feeding hopper 300 to connect the feeding hopper 300 with the feeding bin 200 .
[0031] Among them, the unloading part 400 includes a top plate 410 and a driven plate 420. The top plate 410 is symmetrically and slidably installed on the inner bottom wall of the feeding hopper 300. The top of the driven plate 420 is fixedly connected to the bottom of the top plate 410, and the bottom end of the driven plate 420 extends into the feeding bin 200. A closing spring 430 is installed between the bottom end of the driven plate 420 and the side wall of the feeding bin 200.
[0032] There are two sets of beating rollers 210 in the beating bin 200, which are located below the discharge drive 500. The discharge drive 500 is installed on the side wall of the beating bin 200 and can be moved up and down. The top ends of the two sets of discharge drive 500 are located between the two sets of drive plates 510.
[0033] It should be noted that the two sets of beater rollers 210 are symmetrically and rotatably mounted at the bottom end of the beater bin 200. The same end of the rotating shaft of the two sets of beater rollers 210 is rotatably mounted on one set of side walls of the beater bin 200, and the other end of the rotating shaft of the two sets of beater rollers 210 is installed through the other set of side walls of the beater bin 200. A first pulley is fixedly mounted on the rotating shaft surface outside the beater bin 200 of one set of beater rollers 210, and a second pulley is fixedly mounted on the rotating shaft surface outside the beater bin 200 of the other set of beater rollers 210. The second pulley is coupled to the first pulley via a belt drive.
[0034] A variable frequency motor is fixedly installed on the side wall of the material bin 200, and the rotating shaft of the variable frequency motor is fixedly connected to a transmission rod. A driving pulley is fixedly installed on the end of the transmission rod away from the variable frequency motor, and the driving pulley is coupled with the first pulley through a belt.
[0035] Specifically, when using the crushing device to crush forage, the forage to be crushed is placed into the feeding hopper 300, driving the discharge drive member 500 to move upward. When the discharge drive member 500 moves to the highest position, the discharge drive member 500 assumes an inverted figure eight shape. During this process, the discharge drive member 500 moves upward while flipping in the first direction. During the upward movement, the top end of the discharge drive member 500 abuts against the driven plate 420 on the corresponding side, pushing the driven plate 420 to translate toward the side wall of the feeding hopper 300. The driven plate 420 drives the top plate 410 to translate synchronously, pushing the two sets of top plates 410 apart, opening the feeding port 301, and allowing the feed in the feeding hopper 300 to fall through the feeding port 301 into the feeding bin 200. In addition, during the falling process of the feed, the two sets of feeding drive members 500 form a baffle effect, effectively preventing the feed from dispersing to both sides of the feeding bin 200, and prompting the feed to gather between the two sets of feeding rollers 210 as much as possible, so as to be crushed by the two sets of feeding rollers 210.
[0036] After all the feed in the feeding hopper 300 falls into the feeding bin 200, the discharge driving member 500 is driven to move downward, and the discharge driving member 500 flips in the second direction while moving downward. The top end of the discharge driving member 500 moves in the direction away from the driven plate 420, and the driven plate 420 moves in the opposite direction under the elastic force of the closing spring 430. The driven plate 420 drives the top plate 410 to move in the opposite direction synchronously, and the two groups of top plates 410 return to their initial positions.
[0037] In this embodiment, the feeding hopper 300 includes a hopper-shaped side plate 310 and a bottom plate 320. The bottom plate 320 is symmetrically connected to the bottom end of the hopper-shaped side plate 310. The top plate 410 is slidably installed at the bottom of the bottom plate 320. The unloading part 400 is arranged in a one-to-one correspondence with the bottom plate 320.
[0038] Specifically, the bucket-shaped side plates 310 and the bottom plate 320 form a funnel-shaped structure, which facilitates the feed to slide smoothly into the feeding bin 200 .
[0039] like Figure 4 、 Figure 5 、 Figure 6 、 Figure 7 and Figure 8 As shown, in one embodiment, a T-shaped plate 330 is symmetrically installed on the top of the material bin 200 , and the T-shaped plate 330 is located below the bottom plate 320 .
[0040] The top plate 410 has a T-shaped sliding groove 411 . The top plate 410 is slidably mounted on the T-shaped plate 330 , and the top of the top plate 410 is in contact with the bottom of the bottom plate 320 .
[0041] In this embodiment, a surface of one set of top plates 410 facing away from the T-shaped plate 330 has a first cutting blade 412 , and a surface of another set of top plates 410 facing the cutting blade has a second cutting blade 414 .
[0042] Specifically, in the process of the discharge drive member 500 starting to move downward from the highest position, the two groups of top plates 410 are driven by the driven plate 420 to translate toward each other and return to the initial position. During this process, the first cutting blade 412 and the second cutting blade 414 follow the top plate 410 on the corresponding side to translate and approach each other. In the process of the first cutting blade 412 and the second cutting blade 414 abutting against each other, they cut the grass and feed located at the feeding port 301 together, assisting in clearing obstacles on the translation path of the top plate 410, so that the feeding port 301 is smoothly closed.
[0043] In this embodiment, the discharge drive member 500 includes a drive plate 510, a connecting tube 520 and a first drive gear 530. The connecting tube 520 is symmetrically arranged at both ends of the drive plate 510, and the first drive gear 530 is fixedly connected to the end of the connecting tube 520 away from the drive plate 510.
[0044] In this embodiment, a lifting channel 203 is symmetrically provided through the side wall of the material bin 200 , and the connecting pipe 520 is slidably installed in the lifting channel 203 .
[0045] The outer wall of the feeding bin 200 has a turning drive rack 220 , which is engaged with the first driving gear 530 .
[0046] Among them, when the driving plate 510 moves up along the lifting channel 203, the flip driving rack 220 drives the first driving gear 530 to rotate in the first direction to drive the two groups of driving plates 510 to flip to an inverted figure eight shape. When the driving plate 510 moves down along the lifting channel 203, the flip driving rack 220 drives the first driving gear 530 to rotate in the second direction to drive the two groups of driving plates 510 to flip to a regular figure eight shape.
[0047] Specifically, as the unloading drive member 500 descends from its highest position, the two sets of drive plates 510 first flip from an inverted figure-eight shape to an "11" shape. As the connecting tube 520 continues to descend within the lifting channel 203, the two sets of drive plates 510 flip from the "11" shape to a proper figure-eight shape. During this process, the two sets of drive plates 510 press down on the feed in the middle to create space for flipping. This downward pressure creates greater friction and shear force between the forage and the beating roller 210, helping to improve forage crushing efficiency.
[0048] Since the width of the feed bin 200 is limited, in order to ensure that the driving plate 510 can fully turn over to press the feed downward, the driving plate 510 is set to a split structure.
[0049] In this embodiment, the driving plate 510 includes an upper plate body 512 and a lower plate body 514 . The connecting pipe 520 is centrally arranged at both ends of the upper plate body 512 , and the lower plate body 514 is rotatably mounted on the bottom end of the upper plate body 512 .
[0050] The bottom end and side wall of the upper plate body 512 are jointly provided with a support groove 511, and a support plate 516 is slidably installed in the support groove 511. A connecting groove 513 is passed through the bottom end of the upper plate body 512, and a connecting plate 518 is slidably installed in the connecting groove 513. The support plate 516 is fixedly connected to the side walls on both sides of the connecting plate 518.
[0051] like Figure 9 As shown, in one embodiment, the top of the lower plate body 514 has a through slot 515 , and the through slot 515 is centrally located and penetrates the top of the lower plate body 514 .
[0052] A driving groove 517 is formed on the top and side wall of the lower plate 514 . The driving groove 517 is L-shaped and is disposed on the opposite side walls of the two groups of lower plates 514 .
[0053] Among them, in the initial state, the bottom end height of the connecting plate 518 is higher than the bottom end height of the supporting plate 516. When the upper plate body 512 is parallel to the lower plate body 514, the bottom end of the connecting plate 518 is inserted into the through slot 515, and the bottom end of the supporting plate 516 is in contact with the inner bottom wall of the driving slot 517.
[0054] It should be noted that in order to achieve the effect of moving the connecting plate 518 out of the through-slot 515, the groove length of the connecting slide 513 is greater than the length of the connecting plate 518; in order to achieve the effect of moving the supporting plate 516 out of the driving groove 517, the groove length of the supporting slide 511 is greater than the length of the support plate 516.
[0055] like Figure 10 and Figure 11 As shown, in one embodiment, surfaces of the two sets of connecting plates 518 that are away from each other both have driven tooth grooves 519 .
[0056] A driven rotating rod 522 is rotatably installed in the connecting tube 520, and the driven rotating rod 522 is installed through the upper plate body 512. A second driving gear 524 is fixedly installed at both ends of the driven rotating rod 522. A driven gear 526 is fixedly installed on the surface of the driven rotating rod 522 corresponding to the driven tooth groove 519, and the driven gear 526 is engaged with the driven tooth groove 519.
[0057] The outer wall of the punching bin 200 further has a telescopic drive rack 230 , and the tooth block of the telescopic drive rack 230 is located on the displacement path of the second drive gear 524 .
[0058] The telescopic driving rack 230 and the flip driving rack 220 are respectively located on both sides of the lifting channel 203 . The top height of the tooth surface of the telescopic driving rack 230 is lower than the top height of the tooth surface of the flip driving rack 220 .
[0059] Preferably, electric push rods controlled by electronic synchronization are symmetrically installed on the side walls of the feeding bin 200. The principle of synchronous control of two sets of electric push rods by the same controller is a conventional technical means and will not be described in detail here.
[0060] Preferably, both ends of the driven rotating rod 522 extending out of the connecting tube 518 are rotatably connected to a lifting plate, and the lifting plate is connected to the top end of the electric push rod.
[0061] Specifically, when the two groups of driving plates 510 are in the shape of “11”, the bottom end of the driving plate 510 reaches the lowest position, and the second driving gear 524 begins to engage with the telescopic driving rack 230 .
[0062] During the process of the two sets of drive plates 510 flipping from the "11" shape to the regular "eight" shape, the connecting tube 520 drives the driven rotating rod 522 to move downward along the lifting channel 203, and the second driving gear 524 follows the driven rotating rod 522 to move downward synchronously. At the same time, the second driving gear 524 is driven by the telescopic driving rack 230 to rotate in the first direction. The second driving gear 524 drives the driven gear 526 to rotate synchronously through the driven rotating rod 522. The driven gear 526 drives the connecting plate 518 to move toward the upper plate body 512 through the driven tooth groove 519. The connecting plate 518 drives the support plate 516 to move synchronously toward the upper plate body 512. Because the bottom end of the connecting plate 518 is higher than the bottom end of the support plate 516, and the top end of the through-slot 515 and the top end of the driving slot 517 are at the same height, when the connecting plate 518 drives the support plate 516 to move synchronously, the connecting plate 518 first moves out of the through-slot 515.
[0063] As the connecting tube 520 continues to descend in the lifting channel 203, the connecting plate 518 and the support plate 516 continue to move toward the upper plate body 512, and the bottom end of the support plate 516 begins to move to the notch of the drive groove 517, that is, the bottom end of the support plate 516 begins to disengage from the lower plate body 514. At this time, since the two groups of drive plates 510 are in a regular eight-shaped shape, after the support plate 516 releases its support for the lower plate body 514, the lower plate body 514 rotates downward to a vertical state under the action of its own weight. At this time, the second drive gear 524 and the tooth surface of the telescopic drive rack 230 are no longer engaged. In this way, the overall length of the drive plate 510 in the feeding bin 200 is shortened, which facilitates the drive plate 510 to continue to move downward and flip in the second direction to press the feed.
[0064] When the connecting tube 520 moves down to the lowest position in the lifting channel 203, the driven rotating rod 522 is driven to move up, and the driven rotating rod 522 drives the connecting tube 520, the first driving gear 530, and the second driving gear 524 to move up synchronously. The first driving gear 530 is driven to rotate in the first direction, and the first driving gear 530 drives the upper plate body 512 to rotate synchronously through the connecting tube 520, so that the connecting end of the upper plate body 512 and the lower plate body 514 moves down in the height direction, and the lower plate body 514 suspended at the bottom end of the upper plate body 512 also moves down.
[0065] When the second drive gear 524 moves upward and meshes with the telescopic drive rack 230 again, the second drive gear 524 begins to be driven by the telescopic drive rack 230 to rotate in the second direction. The second drive gear 524 drives the driven gear 526 to rotate synchronously through the driven rotating rod 522. The driven gear 526 drives the connecting plate 518 and the support plate 516 to move closer to the second plate body, and the bottom end of the support plate 516 begins to move into the driving groove 517. As the driven rotating rod 522 continues to move upward, the connection length between the bottom end of the support plate 516 and the driving groove 517 increases, thereby pushing the lower plate body 514 to rotate until it is parallel to the upper plate body 512 again. Subsequently, the bottom end of the connecting plate 518 begins to insert into the through slot 515, fixing the angle between the upper plate body 512 and the lower plate body 514.
[0066] Subsequently, the driven rotating rod 522 continues to move upward, and the second driving gear 524 moves above the telescopic driving rack 230. The two are no longer engaged, and the lower plate 514, which has a fixed angle, is driven to move upward while rotating in the first direction. During this process, the lower plate 514, while rotating over the beating rollers 210, can also help to center the grass above the beating rollers 210, pushing the remaining grass between the two sets of beating rollers 210.
[0067] like Figure 12 As shown, in one embodiment, a crushing method for processing livestock and poultry feed includes: Step S1: Put the pre-treated feed into the feeding hopper 300.
[0068] Step S2: Press the switch of the material discharging driving component 500 to start the material discharging driving component 500.
[0069] Step S3: After confirming that the unloading drive member 500 is operating normally, press the switch of the beating roller 210 to start the beating roller 210, and press the speed control knob to adjust the speed of the beating roller 210.
[0070] Step S4: After observing that the feed in the feeding hopper 300 is completely fed into the feeding bin 200, the switch of the discharge driving component 500 is pressed again to turn off the discharge driving component 500.
[0071] Step S5: After observing that the livestock and poultry feed in the feeding bin 200 is crushed, press the switch of the feeding roller 210 again to turn off the feeding roller 210.
[0072] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0073] The above-described embodiments merely illustrate several embodiments of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the spirit of the present invention, and these modifications and improvements fall within the scope of the present invention. Therefore, the scope of the present invention shall be determined by the appended claims.
Claims
1. A crushing device for processing livestock and poultry feed, characterized in that: include: frame; A feed hopper, with a feed inlet at the top, is installed at the top of the frame and is used to crush feed; A feeding hopper, having a feeding port at the bottom end, connected to the top of the crushing bin, for storing feed to be crushed; A material discharge member, provided between the feed port and the feeding port, for closing or opening the feeding port; A material discharge driving member is symmetrically and rotatably mounted in the feeding bin, and drives the material discharge member to slide along the inner bottom wall of the feeding hopper to connect the feeding hopper with the feeding bin; The unloading member includes a top plate and a driven plate, the top plate is symmetrically and slidably mounted on the inner bottom wall of the feeding hopper, the top end of the driven plate is fixedly connected to the bottom of the top plate, the bottom end of the driven plate extends into the feeding bin, and a closing spring is installed between the bottom end of the driven plate and the side wall of the feeding bin; There are two groups of beating rollers in the beating bin, and the beating rollers are located below the discharge drive member. The discharge drive member is installed on the side wall of the beating bin so as to be movable up and down. The top ends of the two groups of discharge drive members are located between the two groups of drive plates.
2. The crushing equipment for processing livestock and poultry feed according to claim 1, characterized in that: The feeding hopper includes a bucket-shaped side plate and a bottom plate, the bottom plate is symmetrically connected to the bottom end of the bucket-shaped side plate, the top plate is slidably installed at the bottom of the bottom plate, and the unloading piece is arranged in a one-to-one correspondence with the bottom plate.
3. The crushing equipment for processing livestock and poultry feed according to claim 2, characterized in that: A T-shaped plate is symmetrically installed on the top of the feeding bin, and the T-shaped plate is located below the bottom plate; The top plate has a T-shaped sliding groove, and the top plate is slidably mounted on the T-shaped plate, and the top of the top plate is fitted with the bottom of the bottom plate.
4. The crushing equipment for processing livestock and poultry feed according to claim 3, characterized in that: The surface of one group of top plates facing away from the T-shaped plate is provided with a first cutting blade, and the surface of the other group of top plates facing the cutting blade is provided with a second cutting blade.
5. The crushing equipment for processing livestock and poultry feed according to claim 2, characterized in that: The material discharge driving member includes a driving plate, a connecting pipe and a first driving gear. The connecting pipe is symmetrically arranged at both ends of the driving plate. The first driving gear is fixedly connected to the end of the connecting pipe away from the driving plate.
6. The crushing equipment for processing livestock and poultry feed according to claim 5, characterized in that: A lifting channel is symmetrically provided through the side wall of the feeding bin, and the connecting pipe is slidably installed in the lifting channel; The outer wall of the feeding bin is provided with a turning drive rack, and the turning drive rack is meshed with the first driving gear; Among them, when the driving plate moves upward along the lifting channel, the flip driving rack drives the first driving gear to rotate in the first direction to drive the two groups of driving plates to flip to an inverted figure eight shape; when the driving plate moves downward along the lifting channel, the flip driving rack drives the first driving gear to rotate in the second direction to drive the two groups of driving plates to flip to a regular figure eight shape.
7. The crushing equipment for processing livestock and poultry feed according to claim 6, characterized in that: The driving plate includes an upper plate body and a lower plate body, the connecting pipe is centrally arranged at both ends of the upper plate body, and the lower plate body is rotatably mounted on the bottom end of the upper plate body; The bottom end of the upper plate body and the side wall are jointly provided with a support slide groove, and a support plate is slidably installed in the support slide groove. The bottom end of the upper plate body is penetrated by a connecting slide groove, and a connecting plate is slidably installed in the connecting slide groove. The support plate is fixedly connected to the side walls on both sides of the connecting plate.
8. The crushing equipment for processing livestock and poultry feed according to claim 7, characterized in that: The top of the lower plate body has a through slot, and the through slot is centrally located and penetrates the top of the lower plate body; The top end and the side wall of the lower plate are provided with a driving groove, the driving groove is L-shaped, and the driving groove is provided on the two sets of opposite side walls of the lower plate; Among them, in the initial state, the bottom end height of the connecting plate is higher than the bottom end height of the supporting plate. When the upper plate body is parallel to the lower plate body, the bottom end of the connecting plate is inserted into the through slot, and the bottom end of the support plate is in contact with the inner bottom wall of the driving slot.
9. The crushing equipment for processing livestock and poultry feed according to claim 8, characterized in that: The surfaces of the two groups of connecting plates that are away from each other are both provided with driven tooth grooves; A driven rotating rod is rotatably mounted in the connecting tube, the driven rotating rod is penetrated and mounted on the upper plate body, a second driving gear is fixedly mounted on both ends of the driven rotating rod, a driven gear is fixedly mounted on the surface of the driven rotating rod corresponding to the driven tooth groove, and the driven gear is meshed with the driven tooth groove; The outer wall of the punching bin is further provided with a telescopic drive rack, and the tooth block of the telescopic drive rack is located on the displacement path of the second drive gear; The telescopic drive rack and the flip drive rack are respectively located on both sides of the lifting channel, and the top height of the tooth surface of the telescopic drive rack is lower than the top height of the tooth surface of the flip drive rack.
10. A crushing method for processing livestock and poultry feed, applicable to the crushing equipment for processing livestock and poultry feed according to any one of claims 1 to 9, characterized in that: include: Step S1, putting the pretreated feed into the feeding hopper; Step S2: Press the switch of the material discharge drive component to start the material discharge drive component; Step S3: After confirming that the unloading drive is operating normally, press the switch of the beater roller to start the beater roller, and press the speed knob to adjust the speed of the beater roller; Step S4: After observing that the feed in the feeding hopper is completely fed into the feeding bin, press the switch of the discharge drive again to turn off the discharge drive; Step S5: After observing that the livestock and poultry feed in the feeding bin is crushed, press the switch of the feeding roller again to turn off the feeding roller.