Feed granulator

Abstract

The feed granulator comprises a hopper, the bottom of the hopper is fixedly connected with a plurality of supporting legs, the side wall of the hopper is fixedly connected with a discharging hopper, the inner wall of the hopper is provided with a granulating mechanism used for smashing and pressing feed, and the feed granulator further comprises a granulating anti-blocking mechanism located at the bottom of the granulating mechanism; the pushing mechanism is located at the bottom of the inner side of the hopper; according to the scheme, the pelletizing anti-blocking mechanism is arranged, so that the prepared feed particles can be conveniently and uniformly cut, and meanwhile, the blocked pelletizing screen plate can be effectively and conveniently cleaned and dredged, so that the condition that the pelletizing screen plate is blocked after being used for a long time is avoided, and the purposes of facilitating normal pelletizing and effectively improving the pelletizing efficiency are achieved; and by arranging the material pushing mechanism, concentrated pushing and discharging can be conveniently carried out on the prepared feed particles, so that the feed particles are prevented from being accumulated at the bottom of the hopper, and the purpose of effectively improving the discharging speed is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of feed pelletizers, and particularly to a feed pelletizer. Background Art

[0002] A feed pelletizer, also known as a pellet feed machine, a feed granulator, or a pellet feed forming machine, belongs to feed granulation equipment. It is a feed processing machine that uses corn, soybean meal, straw, grass, rice husks, etc. as raw materials, directly presses the raw materials into pellets after crushing, and is widely applicable to large, medium, and small aquaculture farms, grain feed processing plants, livestock farms, poultry farms, individual farmers, and small and medium-sized farms, as well as farmers or large, medium, and small feed processing plants.

[0003] When the existing feed pelletizer is in use, the material is usually added to the hopper of the granulator, and then a rotatable roller made of metal material in the hopper rotates in the hopper. A certain gap will be formed between these rollers, and the material is fed into the gap, and then the material is crushed by the rotation of the roller and then pressed and extruded from the granulation screen plate, so as to form the material into pellets.

[0004] However, when granulating in the above-mentioned manner, since a small amount of the material will adhere to the holes of the granulation screen plate after being pressed and extruded from the granulation screen plate, it is easy to cause accumulation and blockage of the granulation screen plate after long-term use, thereby affecting normal granulation and reducing the granulation efficiency. Therefore, those skilled in the art have provided a feed pelletizer to solve the problems raised in the above background art. Summary of the Utility Model

[0005] In order to solve the problems raised in the above background art, the present application provides a feed pelletizer.

[0006] The feed pelletizer provided by the present application adopts the following technical solutions:

[0007] A feed pelletizer includes a hopper. The bottom of the hopper is fixedly connected with a plurality of support legs. The side wall of the hopper is fixedly connected with a discharge hopper. A granulation mechanism for crushing and pressing the feed is arranged on the inner wall of the hopper, and further includes

[0008] A cutting and anti-blocking mechanism, which is located at the bottom of the granulation mechanism for cutting and cleaning and preventing blockage of the extruded feed pellets;

[0009] A material pushing mechanism, which is located at the inner bottom of the hopper for centrally pushing and discharging the feed pellets;

[0010] The granulation anti-blocking mechanism includes two cutting knives, two material sweeping components, two rotating components and a driving component. The granulation mechanism includes a granulation screen plate. The two cutting knives and the two material sweeping components are respectively installed on the side wall of the driving component through the two rotating components, and the driving component is installed in the middle of the granulation screen plate.

[0011] Preferably, the granulation mechanism further includes a fixing rod, a first motor, a first fixing block and a plurality of granulation rollers. The side wall of the first motor is fixedly connected to the inner wall of the hopper through the fixing rod. The top of the first fixing block is fixedly connected to the output end of the first motor. One ends of the plurality of granulation rollers are rotatably connected to the side wall of the first fixing block in a uniformly distributed manner. The side wall of the granulation screen plate is fixedly connected to the inner wall of the hopper and is located below the plurality of granulation rollers.

[0012] Preferably, the driving component includes a speed reducer and a second fixing block. The speed reducer is fixedly connected to the middle of the granulation screen plate, and the input end of the speed reducer is fixedly connected to the bottom of the first fixing block. The top of the second fixing block is fixedly connected to the output end of the speed reducer.

[0013] Preferably, the rotating component includes a second motor and a rotating rod. The second motor is fixedly connected to the inner wall of the second fixing block. The output end of the second motor is fixedly connected to one end of the rotating rod through rotation through the side wall of the second fixing block, and the side wall of the rotating rod is fixedly connected to one end of the cutting knife.

[0014] Preferably, the material sweeping component includes a fixing plate, a plurality of springs and a material sweeping plate. One end of the fixing plate is symmetrically fixedly connected to one end of the cutting knife on the side wall of the rotating rod. The side wall of the material sweeping plate is slidably connected to the inner side of the other end of the fixing plate. Two ends of the plurality of springs are respectively fixedly connected to the inner wall of the fixing plate and one end of the material sweeping plate.

[0015] Preferably, the material pushing mechanism includes a servo motor, a third fixing block and a material pushing scraper. The servo motor is fixedly connected to the center of the bottom of the hopper, and the output end of the servo motor is fixedly connected to the bottom of the third fixing block through rotation through the center of the bottom of the hopper. One end of the material pushing scraper is fixedly connected to the side wall of the third fixing block.

[0016] In summary, the present application includes the following beneficial technical effects:

[0017] By setting up a granulation anti-blocking mechanism, it is convenient to uniformly cut the length of the produced feed pellets and effectively facilitate the cleaning and dredging of the blocked granulation screen plate, thereby avoiding the situation of blockage after the granulation screen plate is used for a long time. Therefore, the purpose of facilitating normal granulation and effectively improving the granulation efficiency is achieved. And by setting up a feeding mechanism, it is convenient to centrally push and discharge the produced feed pellets, thereby avoiding the accumulation of feed pellets at the bottom of the hopper and achieving the purpose of effectively improving the discharging rate. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of a feed pellet machine in an embodiment of the present application;

[0019] Figure 2 is a structural sectional view of a feed pellet machine in an embodiment of the present application;

[0020] Figure 3 is a partial structural bottom view sectional view of a granulation anti-blocking mechanism of a feed pellet machine in an embodiment of the present application;

[0021] Figure 4 is a partial structural sectional view of a granulation anti-blocking mechanism of a feed pellet machine in an embodiment of the present application.

[0022] Description of the reference numerals: 1, hopper; 101, support leg; 102, discharge hopper; 2, granulation mechanism; 201, granulation screen plate; 202, fixing rod; 203, first motor; 204, first fixing block; 205, granulation roller; 3, granulation anti-blocking mechanism; 301, cutting knife; 4, material sweeping assembly; 401, fixing plate; 402, spring; 403, material sweeping plate; 5, rotating assembly; 501, second motor; 502, rotating rod; 6, driving assembly; 601, reducer; 602, second fixing block; 7, feeding mechanism; 701, servo motor; 702, third fixing block; 703, feeding scraper. Detailed Description of the Embodiment

[0023] The following is a further detailed description of the present application in conjunction with the attached Figures 1-4 drawings.

[0024] The embodiment of the present application discloses a feed pellet machine. Refer to Figure 3 Figure 4 , a feed pellet machine includes a hopper 1, a plurality of support legs 101 are fixedly connected to the bottom of the hopper 1, a discharge hopper 102 is fixedly connected to the side wall of the hopper 1, a granulation mechanism 2 for pulverizing and pressing the feed is arranged on the inner wall of the hopper 1, and further includes

[0025] a granulation anti-blocking mechanism 3, which is located at the bottom of the granulation mechanism 2 for cutting and cleaning and preventing blockage of the extruded feed pellets;

[0026] The pusher mechanism 7 is located at the inner bottom of the hopper 1 for centrally pushing and discharging the feed pellets;

[0027] The granulation anti-blocking mechanism 3 includes two cutting knives 301, two material sweeping components 4, two rotating components 5 and a driving component 6. The granulation mechanism 2 includes a granulation screen plate 201. The two cutting knives 301 and the two material sweeping components 4 are respectively installed on the side wall of the driving component 6 through the two rotating components 5, and the driving component 6 is installed in the middle of the granulation screen plate 201;

[0028] The granulation mechanism 2 further includes a fixing rod 202, a first motor 203, a first fixing block 204 and a plurality of granulation rollers 205. The side wall of the first motor 203 is fixedly connected to the inner wall of the hopper 1 through the fixing rod 202. The top of the first fixing block 204 is fixedly connected to the output end of the first motor 203. One ends of the plurality of granulation rollers 205 are evenly distributed and rotatably connected to the side wall of the first fixing block 204. The side wall of the granulation screen plate 201 is fixedly connected to the inner wall of the hopper 1 and is located below the plurality of granulation rollers 205;

[0029] The driving component 6 includes a reducer 601 and a second fixing block 602. The reducer 601 is fixedly connected to the middle of the granulation screen plate 201, and the input end of the reducer 601 is fixedly connected to the bottom of the first fixing block 204. The top of the second fixing block 602 is fixedly connected to the output end of the reducer 601;

[0030] The rotating component 5 includes a second motor 501 and a rotating rod 502. The second motor 501 is fixedly connected to the inner wall of the second fixing block 602. The output end of the second motor 501 passes through the side wall of the second fixing block 602 by rotation and is fixedly connected to one end of the rotating rod 502, and the side wall of the rotating rod 502 is fixedly connected to one end of the cutting knife 301;

[0031] The material sweeping component 4 includes a fixing plate 401, a plurality of springs 402 and a material sweeping plate 403. One end of the fixing plate 401 and one end of the cutting knife 301 are symmetrically fixedly connected to the side wall of the rotating rod 502. The side wall of the material sweeping plate 403 is slidably connected to the inner side of the other end of the fixing plate 401. Two ends of the plurality of springs 402 are respectively fixedly connected to the inner wall of the fixing plate 401 and one end of the material sweeping plate 403;

[0032] In this embodiment, first, the material is put into the hopper 1 provided. Then, the first motor 203 supported and fixed by the fixed rod 202 is started to provide a driving force to drive the first fixed block 204 to rotate. By the rotation of the first fixed block 204, several granulation rollers 205 connected thereto are driven to rotate accordingly. Furthermore, the material is crushed by the rotation of the several granulation rollers 205, and the material is pressed and extruded through the granulation screen plate 201 provided to form particles. At the same time, by the rotation of the first fixed block 204, the second fixed block 602 is driven to rotate accordingly after being decelerated by the provided speed reducer 601. By the rotation of the second fixed block 602, the rotating rod 502 is driven to rotate horizontally. By the horizontal rotation of the rotating rod 502, the cutting knife 301 is driven to rotate accordingly to cut the extruded feed particles, so that the lengths of the feed particles are more uniform. When the material accumulates and blocks the granulation screen plate 201 after long-term use, at this time, the second motor 501 provided is started to provide a driving force to drive the connected rotating rod 502 to rotate vertically. By the vertical rotation of the rotating rod 502, the cutting knife 301 is rotated to the lower side and the provided fixing plate 401 is rotated to the upper side, and the provided several springs 402 provide a driving force to make the sweeping plate 403 slide out from the inner side of one end of the fixing plate 401 under force. By the extension of the sweeping plate 403, it fits with the surface of the granulation screen plate 201. At this time, by continuing to rotate the rotating rod 502 horizontally, the sweeping plate 403 can be driven to rotate horizontally under force to clean and dredge the blocked granulation screen plate 201, so as to achieve the effect of facilitating the uniform cutting of the lengths of the produced feed particles and effectively facilitating the cleaning and dredging of the blocked granulation screen plate 201, avoiding the blockage of the granulation screen plate 201 after long-term use, which affects normal granulation and reduces the granulation efficiency.

[0033] Furthermore, the material pushing mechanism 7 includes a servo motor 701, a third fixed block 702, and a material pushing scraper 703. The servo motor 701 is fixedly connected to the center of the bottom of the hopper 1, and the output end of the servo motor 701 is fixedly connected to the bottom of the third fixed block 702 through rotation through the center of the bottom of the hopper 1. One end of the material pushing scraper 703 is fixedly connected to the side wall of the third fixed block 702;

[0034] Based on the above embodiment, the uniformly cut feed particles fall to the bottom of the hopper 1. At this time, the provided servo motor 701 is started to provide a driving force to drive the third fixed block 702 to rotate under force at the bottom of the hopper 1. By the rotation of the third fixed block 702, the connected material pushing scraper 703 is driven to rotate under force. By the rotation of the material pushing scraper 703, the feed particles are centrally pushed, so that the feed particles are centrally and quickly discharged from the provided discharge hopper 102, so as to achieve the effect of facilitating the central pushing and discharging of the produced feed particles, avoiding the accumulation of feed particles at the bottom of the hopper 1, and effectively improving the discharging rate.

[0035] The implementation principle of a feed granulator in an embodiment of the present application is as follows: During use, first, the material is put into the hopper 1. Then, the first motor 203 supported and fixed by the fixed rod 202 is started to provide a driving force to drive the first fixed block 204 to rotate. By the rotation of the first fixed block 204, several granulation rollers 205 connected thereto are driven to rotate accordingly. Furthermore, through the rotation of the several granulation rollers 205, the material is crushed and extruded through the granulation screen plate 201 to form particles. At the same time, by the rotation of the first fixed block 204, after being decelerated by the reducer 601, the second fixed block 602 is driven to rotate accordingly. By the rotation of the second fixed block 602, the rotating rod 502 is driven to rotate horizontally. By the horizontal rotation of the rotating rod 502, the cutter 301 is driven to rotate accordingly to cut the extruded feed particles, so that the length of the feed particles is more uniform. When the material accumulates and blocks the granulation screen plate 201 after long-term use, at this time, the second motor 501 is started to provide a driving force to drive the connected rotating rod 502 to rotate vertically. By the vertical rotation of the rotating rod 502, the cutter 301 is rotated to the lower side and the fixing plate 401 is rotated to the upper side, and the sweeping plate 403 is forced to slide out from the inner side of one end of the fixing plate 401 by the action of several springs 402. By the extension of the sweeping plate 403, it is attached to the surface of the granulation screen plate 201. At this time, by continuing to rotate the rotating rod 502 horizontally, the sweeping plate 403 can be driven to rotate horizontally under force to clean and dredge the blocked granulation screen plate 201, so as to effectively facilitate the uniform cutting of the length of the produced feed particles and effectively facilitate the cleaning and dredging of the blocked granulation screen plate 201, avoiding the blockage of the granulation screen plate 201 after long-term use, which affects normal granulation and reduces the granulation efficiency. Secondly, the uniformly cut feed particles fall to the bottom of the hopper 1. At this time, the servo motor 701 is started to provide a driving force to drive the third fixed block 702 to rotate under force at the bottom of the hopper 1. By the rotation of the third fixed block 702, the connected pushing scraper 703 is driven to rotate accordingly. By the rotation of the pushing scraper 703, the feed particles are centrally pushed, so that the feed particles are centrally and quickly discharged from the discharge hopper 102, so as to effectively facilitate the central pushing and discharging of the produced feed particles, avoid the accumulation of feed particles at the bottom of the hopper 1, and further effectively improve the discharging rate.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A feed pellet machine, comprising a hopper (1), characterized in that: The bottom of the hopper (1) is fixedly connected to a plurality of supporting legs (101), the side wall of the hopper (1) is fixedly connected to a discharge hopper (102), the inner wall of the hopper (1) is provided with a granulating mechanism (2) for crushing and pressing the feed, and further comprises A pelletizing and anti-blocking mechanism (3), which is located at the bottom of the pelletizing mechanism (2) and is used to cut, clean and prevent the extruded feed pellets from being blocked; A pushing mechanism (7), which is located at the inner bottom of the hopper (1) and is used to push and discharge feed particles in a centralized manner; The pelletizing anti-blocking mechanism (3) comprises two cutters (301), two sweeping assemblies (4), two rotating assemblies (5) and a driving assembly (6); the pelletizing mechanism (2) comprises a pelletizing mesh plate (201); the two cutters (301) and the two sweeping assemblies (4) are respectively mounted on the side walls of the driving assembly (6) through two rotating assemblies (5); and the driving assembly (6) is mounted in the middle of the pelletizing mesh plate (201).

2. A feed pellet machine according to claim 1, characterized in that: The granulating mechanism (2) further comprises a fixed rod (202), a first motor (203), a first fixed block (204) and a plurality of granulating rollers (205); the side wall of the first motor (203) is fixedly connected to the inner wall of the hopper (1) via the fixed rod (202); the top of the first fixed block (204) is fixedly connected to the output end of the first motor (203); one end of the plurality of granulating rollers (205) is rotatably connected to the side wall of the first fixed block (204) in a uniformly distributed manner; and the side wall of the granulating mesh plate (201) is fixedly connected to the inner wall of the hopper (1) and is located below the plurality of granulating rollers (205).

3. A feed pellet machine according to claim 2, characterized in that: The driving assembly (6) comprises a reducer (601) and a second fixed block (602), wherein the reducer (601) is fixedly connected to the middle of the granulating mesh plate (201), and the input end of the reducer (601) is fixedly connected to the bottom of the first fixed block (204), and the top of the second fixed block (602) is fixedly connected to the output end of the reducer (601).

4. A feed pellet machine according to claim 3, characterized in that: The rotating assembly (5) comprises a second motor (501) and a rotating rod (502); the second motor (501) is fixedly connected to the inner wall of the second fixed block (602); the output end of the second motor (501) is fixedly connected to one end of the rotating rod (502) by rotating through the side wall of the second fixed block (602); and the side wall of the rotating rod (502) is fixedly connected to one end of the cutter (301).

5. A feed pellet machine according to claim 4, characterized in that: The sweeping assembly (4) comprises a fixed plate (401), a plurality of springs (402) and a sweeping plate (403); one end of the fixed plate (401) is symmetrically fixedly connected to the side wall of the rotating rod (502) with one end of the cutter (301); the side wall of the sweeping plate (403) is slidably connected to the inner side of the other end of the fixed plate (401); and the two ends of the plurality of springs (402) are respectively fixedly connected to the inner wall of the fixed plate (401) and one end of the sweeping plate (403).

6. A feed pellet machine according to claim 1, characterized in that: The pushing mechanism (7) comprises a servo motor (701), a third fixed block (702) and a pushing scraper (703); the servo motor (701) is fixedly connected to the bottom center of the hopper (1), and the output end of the servo motor (701) is fixedly connected to the bottom center of the hopper (1) by rotating through the bottom center of the hopper (1), and one end of the pushing scraper (703) is fixedly connected to the side wall of the third fixed block (702).

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