Agricultural product feed mechanized processing production discharging anti-blocking device and use method

Abstract

The application relates to the technical field of agricultural product mechanized processing, and discloses a discharging anti-blocking device for agricultural product feed mechanized processing production and a use method, which comprises a three-section feeding pipe, an operating pipe and a crushing pipe, the top of the feeding pipe is obliquely open, a plurality of anti-blocking grass poking components for hooking feed residue and grass are arranged in the operating pipe, and a forage crushing component is arranged between the same row of anti-blocking grass poking components. The linkage system of the forage crushing component and the anti-blocking grass poking component is designed to be ingenious, a second motor can drive multiple components to work cooperatively, the anti-blocking grass poking component can reciprocate while the cutting disc rotates, feed residue and grass which may cause the crushing mechanism to be blocked can be effectively hooked and treated, the anti-blocking efficiency is remarkably improved, the stable transmission system and the anti-blocking mechanism avoid the risk that the crushing mechanism is damaged due to overload, and the continuity and stability of production are ensured.

Description

Technical Field

[0001] This invention application relates to the technical field of solid pre-crushing components, specifically to a feeding anti-blocking device and its usage method for mechanized processing of agricultural products and feed. Background Technology

[0002] Forage for livestock refers to various grasses and other plant-based feeds used to feed animals in animal husbandry. It includes not only naturally growing herbaceous plants such as hay and corn silage, but also processed feeds such as hay, silage, and concentrates. Forage for livestock is a primary food source for animals, providing them with essential nutrients such as protein, minerals, and vitamins. A well-balanced forage diet can improve livestock productivity, such as increasing milk production and improving meat quality.

[0003] In the current processing of livestock feed, multiple raw materials need to be fed into a grinder for mixing and grinding. However, due to the presence of fibrous plants such as hay and straw, using a grinder alone can easily cause blockages. In this case, manual cleaning of the feed is required, or metal hooks can be used to unclog the blockages. However, this results in poor processing efficiency and can easily burn out the grinder motor. Therefore, a feeding anti-blocking device and its usage method for mechanized processing of agricultural feed are provided to solve the above-mentioned problems. Summary of the Invention

[0004] To address the problem that existing anti-blocking devices for feeding in mechanized agricultural and feed processing often obstruct the slurry pump during crushing, this invention provides an anti-blocking device for feeding in mechanized agricultural and feed processing and its usage method to solve the aforementioned problem.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A feeding anti-blocking device for mechanized processing of agricultural products and feed includes a three-section feeding pipe, an operating pipe, and a crushing pipe, wherein the top of the feeding pipe is inclined and open.

[0007] The operating tube is equipped with multiple anti-blocking grass-removing components that hook up feed residue and grass, and a grass crushing component is installed between the same row of anti-blocking grass-removing components.

[0008] The inside of the pulverizing tube is equipped with a pulverizing mechanism for cutting feed, and multiple anti-clogging and grass-removing components are located directly above the pulverizing mechanism.

[0009] Preferably, the crushing mechanism comprises a first motor and two first rotating rods, the output shaft of the first motor is connected to one end of the adjacent first rotating rod through a shaft coupling, the ends away from the first motor of the two first rotating rods are fixed with transmission tooth plates, the two transmission tooth plates are meshed with each other, and the two first rotating rods are provided with a plurality of staggered crushing teeth on the surface of the crushing pipe.

[0010] Preferably, the inner wall of the crushing pipe is provided with two material guide plates.

[0011] Preferably, the anti-blocking and grass stirring assembly comprises a limiting rod, the bottom of the limiting rod is slidably connected with a lifting rod, the lifting rod is rotatably connected with a hinged shaft, the hinged shaft is provided with a grass lifting plate, and a torsional spring is further fixed on the hinged shaft, one end of the torsional spring is fixed with the lifting rod, and the other end of the torsional spring is fixed with the hinged shaft.

[0012] Preferably, the initial position of the grass lifting plate after the pressure applied by the torsional spring is perpendicular to the lifting rod.

[0013] Preferably, a clamping groove is formed in the lifting rod, and the retracted position of the grass lifting plate after the pressure applied by the feed residue grass is clamped into the clamping groove.

[0014] Preferably, the grass crushing assembly comprises a second motor, four second rotating rods, and a third rotating rod perpendicular to the four second rotating rods, the second rotating rods and the third rotating rod are provided with conical tooth rings on the adjacent sides, the two adjacent conical tooth rings are meshed with each other, the ends away from the second rotating rods of the four third rotating rods are rotatably connected with first connecting rods, the bottoms of the four first connecting rods are rotatably connected with second connecting rods, and the bottoms of the four second connecting rods are connected with adjacent lifting rods.

[0015] Preferably, the bottoms of the second rotating rods are rotatably connected with cutting knife discs.

[0016] Preferably, the four second rotating rods are provided with belt pulleys, and transmission belts are arranged between adjacent two belt pulleys.

[0017] Preferably, the top of the second motor is fixed with a support frame, the other end of the support frame is fixed with the anti-blocking and grass stirring assembly, the top of the support frame is fixed with the top of the inner wall of the feeding pipe, and the bottom of the support frame is rotatably connected with the adjacent third rotating rod.

[0018] The use method of the downer anti-blocking device for mechanized processing and production of agricultural feed, the use method comprises the following steps:

[0019] Step A, the feeding pipe, the operating pipe and the shell are assembled by screws.

[0020] Step B, the feed residue grass is poured from the inclined opening of the feed pipe, and under the action of gravity, the feed residue grass gradually passes through the operation pipe into the crushing pipe, the first motor drives the crushing teeth to rotate, and under the guiding action of the guide plate, the two crushing teeth crush the feed residue grass;

[0021] Step C, when the feed residue grass is blocked in the operation pipe, the second motor is started, the second motor cooperates with the plurality of belt pulleys and the transmission belt to drive the third rotating rod to drive the first linkage rod to rotate circumferentially, and the second linkage rod drives the lifting rod to move up and down reciprocatingly;

[0022] Step C1, when the lifting rod drives the grass lifting plate to descend, the grass lifting plate is retracted into the clamping groove after being pressed by the feed residue grass, and the grass lifting plate is supported by the hinged shaft to be retracted, and when the grass lifting plate reaches the position closest to the crushing mechanism, the grass lifting plate is lifted, at this time, the grass lifting plate is extended to pull the feed residue grass close to the crushing mechanism, and the feed residue grass is lifted and cut further by the cutting knife disc, so that the feed residue grass with large particles and large diameter is prevented from being blocked in the crushing mechanism to cause the first motor to be overloaded and damaged.

[0023] Step D, the crushed feed residue grass is discharged from the crushing pipe.

[0024] Compared with the prior art, the present application has the following advantages:

[0025] The present application has the following advantages:

[0026] The present application can ensure that no large particles or long rods appear when processing feed residue grass, effectively improving the quality of finished agricultural feed products. At the same time, the stable transmission system and the anti-blocking mechanism also avoid the risk of damage to the crushing mechanism due to overload, ensuring the continuity and stability of production.

[0027] The crushing mechanism itself has staggered crushing teeth, which can effectively prevent the feed from stacking above the two first rotating rods when cutting the feed residue grass, and the guide plate can guide the material to prevent the crushing mechanism from being hit by the two crushing teeth during cutting operation. The anti-blocking and grass lifting assembly and the feed crushing assembly can cooperate to better prevent the feed from being blocked. BRIEF DESCRIPTION OF DRAWINGS

[0028] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained based on these drawings without any creative effort.

[0029] Figure 1 is a perspective view of the first view angle of the present application;

[0030] Figure 2 is a perspective view of the second view angle of the present application;

[0031] Figure 3 is a perspective view of the first view angle after the operation pipe is removed of the present application;

[0032] Figure 4 is a perspective view of the second view angle after the operation pipe is removed of the present application;

[0033] Figure 5 is a perspective view of the anti-blocking assembly of the present application;

[0034] Figure 6 is a perspective view of a set of anti-blocking grass poking assemblies and forage crushing assemblies connected in the present application;

[0035] Figure 7 is a perspective view of the anti-blocking grass poking assembly in the present application;

[0036] Figure 8 is a perspective view of the cutting knife disc in the present application.

[0037] Meaning of the reference signs in the drawings: 1, feeding pipe; 2, operation pipe; 3, crushing pipe; 4, crushing mechanism; 41, first motor; 42, first rotating rod; 43, transmission tooth disc; 44, crushing tooth; 45, guide plate; 5, anti-blocking grass poking assembly; 51, limiting rod; 52, lifting rod; 53, hinged shaft; 54, grass lifting plate; 55, clamping groove; 56, torsion spring; 6, forage crushing assembly; 61, second motor; 62, second rotating rod; 63, conical tooth ring; 64, cutting knife disc; 65, first linkage rod; 66, third rotating rod; 67, second linkage rod; 68, pulley; 69, transmission belt; 7, support frame. DETAILED DESCRIPTION

[0038] In order to make the application purposes, features, advantages of the present application more obvious and easy to understand, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the embodiments described below are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0039] Referring to Figures 1 to 8 , the downer anti-blocking device for mechanized processing and production of agricultural feed includes a three-section feed inlet pipe 1, an operation pipe 2, and a crushing pipe 3. The top of the feed inlet pipe 1 is inclined and open;

[0040] A plurality of anti-blocking and grass stirring assemblies 5 for hooking feed residues and grass are installed inside the operation pipe 2. A forage crushing assembly 6 is installed between the same row of anti-blocking and grass stirring assemblies 5.

[0041] A crushing mechanism 4 for cutting feed is installed inside the crushing pipe 3, and the plurality of anti-blocking and grass stirring assemblies 5 are located directly above the crushing mechanism 4.

[0042] In the present embodiment, the crushing mechanism 4 includes a first motor 41 and two first rotating rods 42. The output shaft of the first motor 41 is connected to one end of the adjacent first rotating rod 42 through a shaft coupling. The ends of the two first rotating rods 42 away from the first motor 41 are both fixed with a transmission gear disc 43. The two transmission gear discs 43 are meshed with each other. The two first rotating rods 42 are both installed with a plurality of staggered crushing teeth 44 on the surface of the crushing pipe 3. Two guide plates 45 are installed on the inner wall of the crushing pipe 3.

[0043] The staggered crushing mechanism 4 itself can forcibly crush and press the feed residues and grass, which can effectively prevent the feed from stacking above the two first rotating rods 42 when facing the forage grass. The guide plates 45 guide the material to prevent the crushing mechanism 4 from being hit by the material at the position where the two crushing teeth 44 cannot cut during the cutting operation.

[0044] In the present embodiment, the anti-blocking and grass stirring assembly 5 includes a limiting rod 51. The bottom of the limiting rod 51 is slidingly connected with a lifting rod 52. The lifting rod 52 is rotatably connected with a hinged shaft 53. The hinged shaft 53 is installed with a grass lifting plate 54. The hinged shaft 53 is also fixed with a torsion spring 56. One end of the torsion spring 56 is fixed with the lifting rod 52, and the other end of the torsion spring 56 is fixed with the hinged shaft 53.

[0045] The anti-blocking and grass poking assembly 5 is a structure for hooking up the feed residue grass, and in cooperation with the grass powder crushing assembly 6, the limiting rod 51 can limit the lifting of the lifting rod 52, and in this process, the initial position of the grass lifting plate 54 after the pressure applied by the torsion spring 56 is perpendicular to the lifting rod 52, and the torsion spring 56 keeps the grass lifting plate 54 in the final vertical operation, so that when the feed residue grass is hooked up, it can drive the feed residue grass to move upward until the feed residue grass is completely cut by the cutting knife disc 64, and the grass lifting plate 54 is just located below the cutting knife disc 64, the flat plate-shaped grass lifting plate 54 can hook up as much feed residue grass as possible without touching the cutting knife disc 64, preventing the feed residue grass from being blocked above the crushing mechanism 4, and in the process of descending, in order to prevent the feed residue grass from being squeezed laterally and damaging the grass lifting plate 54, the grass lifting plate 54 will retract into the clamping groove 55 when it is subjected to upward pressure, the lifting rod 52 is provided with a clamping groove 55, and the retracted position of the grass lifting plate 54 after the pressure applied by the feed residue grass is clamped into the clamping groove 55, ensuring the stability of the overall operation.

[0046] The grass powder crushing assembly 6 comprises a second motor 61, four second rotating rods 62, and a third rotating rod 66 perpendicular to the four second rotating rods 62, the second rotating rods 62 and the third rotating rod 66 are provided with a conical gear ring 63 on one side adjacent to each other, the two adjacent conical gear rings 63 are meshed with each other, the four third rotating rods 66 are rotatably connected with a first linkage rod 65 at one end away from the second rotating rod 62, the bottom of the four first linkage rods 65 is rotatably connected with a second linkage rod 67, and the bottom end of the four second linkage rods 67 is connected with the adjacent lifting rod 52; wherein the bottom end of each second rotating rod 62 is rotatably connected with a cutting knife disc 64; the four second rotating rods 62 are provided with a belt pulley 68, and a transmission belt 69 is arranged between the adjacent two belt pulleys 68, and the adjacent two belt pulleys 68 are transmissionally connected through the transmission belt 69.

[0047] The design of the grass powder crushing assembly 6 can provide the basis for the lifting of the anti-blocking and grass poking assembly 5 to bring the feed residue grass, and only one second motor 61 is needed to drive multiple groups of grass powder crushing assemblies 6 and the anti-blocking and grass poking assembly 5 to cooperate and link, and in the case of rotation of the cutting knife disc 64, the anti-blocking and grass poking assembly 5 can also reciprocate to hook up the feed residue grass that may cause the crushing mechanism 4 to be blocked or stuck, and the integrated operation makes the whole more reliable when working.

[0048] In this embodiment, the top of the second motor 61 is fixed with a support frame 7, the other end of the support frame 7 is fixed with the anti-blocking and grass poking assembly 5, the top of the support frame 7 is fixed with the inner wall of the top of the feed pipe 1, and the bottom of the support frame 7 is rotatably connected with the adjacent third rotating rod 66;

[0049] The plurality of support frames 7 fix the anti-blocking and grass stirring assembly 5 and the forage crushing assembly 6 at the top of the inner wall of the operation pipe 2, and the shape of the support frame 7 can be changed according to actual needs, so that the operation height and operation angle of the anti-blocking and grass stirring assembly 5 and the forage crushing assembly 6 can be adjusted, thereby meeting the blocking conditions of more different types of forage residues.

[0050] The use method of the downer anti-blocking device for mechanized processing and production of agricultural feed includes the following steps:

[0051] Step A, the feeding pipe 1 and the operation pipe 2 are assembled into a shell by screws;

[0052] Step B, the forage residues are poured from the inclined opening of the feeding pipe 1, and under the action of gravity, the forage residues gradually enter the crushing pipe 3 through the operation pipe 2, the first motor 41 drives the crushing teeth 44 to rotate, and under the guiding action of the guide plate 45, the two crushing teeth 44 crush the forage residues;

[0053] Step C, when the forage residues are blocked in the operation pipe 2 due to the presence of long or uncrushed parts, the second motor 61 is started, the second motor 61 cooperates with the plurality of belt pulleys 68 and the transmission belt 69 to drive the third rotating rod 66 to rotate circularly, and the second linkage rod 67 pulls the lifting rod 52 to reciprocate up and down;

[0054] Step C1, when the lifting rod 52 drives the lifting plate 54 to descend, the lifting plate 54 is retracted into the clamping groove 55 after being pressed by the forage residues, and the lifting plate 54 is supported by the hinged shaft 53 to be retracted, and when reaching the position closest to the crushing mechanism 4, the lifting plate 54 rises, at this time, the lifting plate 54 extends to pull the forage residues close to the crushing mechanism 4, drives the forage residues to rise, and further cuts the forage residues close to the cutting disc 64, thereby preventing the forage residues with large particles and large diameters from being blocked in the crushing mechanism 4 to cause the first motor 41 to be overloaded and damaged.

[0055] Step D, the crushed forage residues are discharged from the crushing pipe 3.

[0056] Further, the forage residues are mixed with straw, wheat, pasture and other livestock feed grasses, and bran and bean dregs to form a nutrient feed, which is a kind of finished agricultural product. Therefore, the mechanically processed agricultural feed can be directly used in the livestock industry, which is more convenient and has higher economic benefits.

[0057] The use method and working principle: when the device works, the feed residues and grass are poured from the inclined opening of the feeding pipe 1, and under the action of gravity, the feed residues and grass gradually enter the crushing pipe 3 through the operation pipe 2. The first motor 41 drives the first rotating rod 42 to rotate, and under the meshing of the two transmission tooth plates 43, the two first rotating rods 42 drive the crushing teeth 44 to rotate and cut the feed residues and grass. Under the guiding action of the guide plate 45, the two crushing teeth 44 crush all the feed residues and grass passing through the crushing pipe 3. When the feed residues and grass with longer or unbroken parts are blocked in the operation pipe 2, the second motor 61 is started. After the second motor 61 rotates, all the second rotating rods 62 rotate through the transmission cooperation of the plurality of belt pulleys 68 and the transmission belts 69, and the meshing of the conical tooth rings 63 drives the second rotating rods 62 to drive the third rotating rods 66 to rotate. The third rotating rods 66 drive the first linkage rods 65 to rotate and link the second linkage rods 67 to reciprocate the lifting rods 52 up and down.

[0058] And in the above process, the second rotating rods 62 also directly drive the cutting cutter 64 to rotate, and the support frame 7 supports the third rotating rods 66 to rotate, so that the two conical tooth rings 63 can stably mesh and stably drive the first linkage rods 65 to rotate. When the lifting rods 52 drive the grass lifting plate 54 to descend, the grass lifting plate 54 is retracted into the clamping groove 55 after being squeezed by the feed residues and grass, and is supported by the hinged shaft 53. When the grass lifting plate 54 reaches the position closest to the crushing mechanism 4, the grass lifting plate 54 rises, and at this time, the grass lifting plate 54 extends to pull the feed residues and grass close to the crushing mechanism 4, drives them to rise, and further cuts them close to the cutting cutter 64. This prevents large particles and large-diameter feed residues and grass from being blocked in the crushing mechanism 4, causing the first motor 41 to be overloaded and damaged. In this operation mode, no matter how much feed residues and grass are put into the feeding pipe 1 at one time, the crushing mechanism 4 will not be blocked and damaged. The processed feed residues and grass ensure that no large particles and long rods appear, further improving the quality of the finished agricultural product feed.

[0059] It is apparent to those skilled in the art that the application is not limited to the details of the foregoing exemplary embodiments, and that the application can be implemented in other concrete forms without departing from the spirit or essential characteristics of the application. Therefore, the embodiments should be considered exemplary and non-limiting, and the scope of the application is defined by the appended claims rather than the above description, and it is intended to encompass all changes falling within the meaning and scope of the essential elements of the claims. Any reference signs in the claims should not be considered limiting of the claims involved.

[0060] The above, the above examples are only used to illustrate the technical solutions of the present application, but not limit them; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A feeding anti-blocking device for mechanized processing of agricultural products and feed, comprising a three-section feeding pipe (1), an operating pipe (2), and a crushing pipe (3), characterized in that: The top of the feed pipe (1) is sloping and open; The operating tube (2) is equipped with multiple anti-blocking grass-removing components (5) that hook up feed residue and grass, and a grass crushing component (6) is installed between the same row of anti-blocking grass-removing components (5). The inside of the pulverizing tube (3) is equipped with a feed-cutting pulverizing mechanism (4), and multiple anti-clogging grass-removing components (5) are located directly above the pulverizing mechanism (4); The anti-clogging grass-removing assembly (5) includes a limiting rod (51), a lifting rod (52) is slidably connected to the bottom of the limiting rod (51), a hinge shaft (53) is rotatably connected to the lifting rod (52), a grass-lifting plate (54) is installed on the hinge shaft (53), and a torsion spring (56) is also fixed on the hinge shaft (53). One end of the torsion spring (56) is fixed to the lifting rod (52), and the other end of the torsion spring (56) is fixed to the hinge shaft (53). The initial position of the grass-lifting board (54) after being pressured by the torsion spring (56) is set perpendicular to the lifting rod (52); The forage crushing assembly (6) includes a second motor (61), four second rotating rods (62), and a third rotating rod (66) arranged perpendicular to the four second rotating rods (62). A conical toothed ring (63) is installed on the adjacent side of the second rotating rod (62) and the third rotating rod (66). Two adjacent conical toothed rings (63) mesh with each other. The end of the four third rotating rods (66) away from the second rotating rods (62) is rotatably connected to a first linkage rod (65). The bottom of the four first linkage rods (65) is rotatably connected to a second linkage rod (67). The bottom end of the four second linkage rods (67) is connected to the adjacent lifting rod (52). Each of the second rotating rods (62) is rotatably connected to a cutting disc (64) at its bottom end.

2. The anti-blocking device for feeding agricultural products and feed mechanized processing according to claim 1, characterized in that: The crushing mechanism (4) includes a first motor (41) and two first rotating rods (42). The output shaft of the first motor (41) is connected to one end of the adjacent first rotating rod (42) through a coupling. The two first rotating rods (42) are fixed with a transmission gear plate (43) at the end away from the first motor (41). The two transmission gear plates (43) mesh with each other. The two first rotating rods (42) are equipped with multiple staggered crushing teeth (44) on the surface of the crushing tube (3).

3. The anti-blocking device for feeding agricultural products and feed mechanized processing according to claim 1, characterized in that: Two guide plates (45) are installed on the inner wall of the crushing tube (3).

4. The anti-blocking device for feeding agricultural products and feed mechanized processing according to claim 1, characterized in that: The lifting rod (52) has a slot (55) and the grass lifting plate (54) is inserted into the slot (55) after being pressed by the feed residue.

5. The anti-blocking device for feeding agricultural products and feed mechanized processing according to claim 1, characterized in that: Each of the four second rotating rods (62) is equipped with a pulley (68), and a transmission belt (69) is provided between two adjacent pulleys (68). The two adjacent pulleys (68) are connected by the transmission belt (69).

6. The anti-blocking device for feeding agricultural products and feed mechanized processing according to claim 5, characterized in that: The second motor (61) is fixed with a support frame (7) at the top. The other end of the support frame (7) is fixed to the anti-blocking grass-removing assembly (5). The top of the support frame (7) is fixed to the top of the inner wall of the feed pipe (1). The bottom of the support frame (7) is rotatably connected to the adjacent third rotating rod (66).

7. A method of using a feeding anti-blocking device for mechanized processing of agricultural products and feed, based on the feeding anti-blocking device for mechanized processing of agricultural products and feed according to any one of claims 1-6, characterized in that: The method of use includes the following steps: Step A: Assemble the housing by using screws to connect the feed tube (1) and the operating tube (2); Step B: The feed residue is poured into the inclined opening of the feed pipe (1). Under the action of gravity, the feed residue gradually enters the crushing pipe (3) through the operating pipe (2). The first motor (41) drives the crushing teeth (44) to rotate. Under the guiding action of the guide plate (45), the two crushing teeth (44) crush the feed residue. In step C, when there are long or unbreakable parts of feed residue blocking the operating tube (2), the second motor (61) is started. With the cooperation of multiple pulleys (68) and transmission belt (69), the second motor (61) causes the third rotating rod (66) to drive the first linkage rod (65) to rotate in a circle, and pulls the lifting rod (52) up and down through the second linkage rod (67). In step C1, when the lifting rod (52) lowers the grass-lifting plate (54), it will retract into the slot (55) after being squeezed by the feed residue. The lifting plate (54) is supported by the hinge shaft (53) and retracted. When it reaches the position closest to the crushing mechanism (4), it rises. At this time, the lifting plate (54) will extend and pull the feed residue close to the crushing mechanism (4), driving it to rise and approach the cutting disc (64) for further crushing. This prevents large particles and large diameter feed residue from clogging the crushing mechanism (4) and causing the first motor (41) to overload and be damaged. Step D: The chopped feed residue is discharged from the crushing pipe (3).

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