Roller type granulator for feed processing

Abstract

The utility model relates to the technical field of feed processing, and provides a roller type granulator for feed processing, which comprises a granulator body, the bottom of the granulator body is fixedly connected with a support column, the interior of the granulator body is provided with a roller, the top of the granulator body is fixedly connected with a support plate, and the support plate is fixedly connected with the support column. And a discharging mechanism is arranged at the top of the granulator body. When feed needs to be crushed, a worker starts a roller in the granulator body firstly, then feeds are added into the feed storage box, and after adding is completed, a motor is started to open an outlet of the feed storage box to feed the feed into the granulator body in the process that a baffle moves from left to right; and when the rack and the half gear are engaged to a toothless area, the rack is reset through the elasticity of the extrusion spring, so that the baffle blocks the outlet of the material storage box again, the effect of indirect feeding in the granulator is achieved through the design, the labor force of continuous manual feeding is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of feed processing technology, specifically to a roller pellet mill for feed processing. Background Technology

[0002] Feed is a general term for the food consumed by all domesticated animals. In a narrower sense, feed mainly refers to the food consumed by animals raised in agriculture or animal husbandry. Feed includes more than ten kinds of feed ingredients such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meals, whey powder, oils, meat and bone meal, grains, and feed additives.

[0003] According to a public announcement of a roller pellet mill for feed processing (publication number: CN 208407142U): it includes an outer shell, a motor housing is fixedly connected to the top left side of the outer shell, a first motor is fixedly connected to the inner wall of the motor housing, and the output end of the first motor passes through the motor housing and the outer shell in sequence and extends to the inside of the outer shell where a connecting column is fixedly connected.

[0004] In the aforementioned application, the interaction between the outer shell and the motor housing assembly makes it difficult to automatically add feed inside the outer shell when the feed is being crushed in the outer shell, resulting in the need for continuous manual feeding. Therefore, we propose a roller pellet mill for feed processing. Utility Model Content

[0005] This utility model proposes a roller pellet mill for feed processing, which solves the problems mentioned in the above documents.

[0006] The technical solution of the utility model is as follows:

[0007] This utility model is a scraper grinding device for a chain conveyor, including a granulator body, a support column fixedly connected to the bottom of the granulator body, a roller provided inside the granulator body, a support plate fixedly connected to the top of the granulator body, and a discharge mechanism provided at the top of the granulator body.

[0008] The discharge mechanism includes a motor, the side of which is fixedly connected to the side of a support plate. The output shaft of the motor is fixedly connected to a rotating shaft, and a half gear is fixedly passed through the circumference of the rotating shaft. A sliding groove is provided on the top of the granulator body, and a sliding column is slidably connected inside the sliding groove. A rack is fixedly connected to the end of the sliding column away from the inside of the sliding groove. A connecting rod is fixedly connected to the side of the rack, and a baffle is fixedly connected to the end of the connecting rod away from the side of the rack. A support rod is fixedly connected to the side of the support plate, and a storage box is fixedly connected to the side of the support rod.

[0009] Furthermore, a fixed plate is fixedly connected to the top of the pelletizer body, and a compression spring is fixedly connected to the side of the fixed plate. The end of the compression spring away from the side of the fixed plate is fixedly connected to the side of the rack. The function of the fixed plate fixedly connected to the top of the pelletizer body is to support the compression spring through the fixed plate. The function of the end of the compression spring away from the side of the fixed plate being fixedly connected to the side of the rack is to drive the rack to move through the elasticity of the compression spring.

[0010] Furthermore, the top of the pellet mill body is provided with a feed inlet, the bottom of the pellet mill body is provided with a discharge outlet, and a collection box is fixedly connected to the side of the support column. The function of the feed inlet at the top of the pellet mill body is to allow feed to enter the interior of the pellet mill body through the feed inlet, and the function of the discharge outlet at the bottom of the pellet mill body is to allow the pelleted feed to leave the interior of the pellet mill body through the discharge outlet. The function of the collection box fixedly connected to the side of the support column is to collect the pelleted feed.

[0011] Furthermore, the top of the feed inlet is located directly below the storage bin, and the top of the collection bin is located directly below the discharge outlet. The purpose of the top of the feed inlet being located directly below the storage bin is to ensure that the feed inside the storage bin can accurately fall into the feed inlet, and the purpose of the top of the collection bin being located directly below the discharge outlet is to ensure that the feed coming out of the discharge outlet can enter the collection bin.

[0012] Furthermore, the circumferential surface of the half gear meshes with the side surface of the rack, and the interior of the storage box is set as an inclined surface. The meshing of the circumferential surface of the half gear with the side surface of the rack ensures that the rotation of the half gear can drive the rack to move. The inclined surface inside the storage box ensures that the feed inside the storage box can be collected at the outlet of the storage box through the inclined surface.

[0013] Furthermore, the pellet mill body is equipped with a cleaning mechanism inside. The cleaning mechanism includes a threaded rod, one end of which is fixedly connected to the end of the rotating shaft away from the motor output shaft. A threaded sleeve is threadedly connected to the circumferential surface of the threaded rod, and a push rod is fixedly connected to the side of the threaded sleeve. A cleaning box is fixedly connected to the top of the pellet mill body. An extrusion plate is slidably connected inside the cleaning box. A force-bearing rod is fixedly connected to the side of the extrusion plate. The circumferential surface of the force-bearing rod penetrates the side of the cleaning box and is slidably connected to the side of the cleaning box. A conveying pipe is fixedly connected to the side of the cleaning box, and a spraying plate is fixedly connected to the end of the conveying pipe away from the side of the cleaning box. The function of the cleaning mechanism inside the pellet mill body is to clean the residual feed accumulated on the surface of the rollers after use.

[0014] Furthermore, a limiting plate is fixedly connected to the circumferential surface of the threaded rod, and a limiting shaft is fixedly connected to the side of the limiting plate. The circumferential surface of the limiting shaft penetrates the side of the threaded sleeve and is slidably connected to the side of the threaded sleeve. The function of the limiting plate fixedly connected to the circumferential surface of the threaded rod is to limit the displacement distance of the threaded sleeve. The function of the limiting shaft penetrating the side of the threaded sleeve and being slidably connected to the side of the threaded sleeve is to limit the rotation of the threaded sleeve during its movement.

[0015] Furthermore, a return spring is fixedly connected to the side of the cleaning tank. The end of the return spring away from the side of the cleaning tank is fixedly connected to the circumferential surface of the force rod. A water outlet is provided at the bottom of the granulator body. The function of the return spring being fixedly connected to the circumferential surface of the force rod at the end away from the side of the cleaning tank is to reset the force rod when it is not under force. The function of the water outlet at the bottom of the granulator body is to allow the cleaning liquid to flow out of the granulator body after use.

[0016] Furthermore, one end of the force-bearing rod is elastically connected to the side of the cleaning tank via a return spring. The top of the cleaning tank is provided with a water inlet, and a sealing plug is slidably connected inside the water inlet. The function of providing a water inlet on the top of the cleaning tank is to add cleaning fluid to the inside of the cleaning tank through the water inlet. The function of the sealing plug slidably connected inside the water inlet is to prevent the cleaning fluid from leaking through the water inlet when the cleaning tank is working.

[0017] Furthermore, one end of the force-bearing rod is located on the displacement trajectory of the push rod, and the number of limiting plates is set to two and arranged linearly along the side of the threaded rod. The function of one end of the force-bearing rod being located on the displacement trajectory of the push rod is to ensure that the force-bearing rod can be pushed during the movement of the push rod. The function of setting the number of limiting plates to two and arranged linearly along the side of the threaded rod is to restrict the threaded sleeve on both sides.

[0018] The working principle and beneficial effects of this utility model are as follows:

[0019] 1. This utility model utilizes the interoperability of components such as the motor, half-gear, and storage bin in the discharge mechanism. When feed needs to be granulated, the operator first starts the roller inside the granulator body, then adds feed into the storage bin. After adding, the motor is started, causing the baffle to move from left to right, opening the outlet of the storage bin to feed the inside of the granulator body. When the rack and half-gear mesh to the toothless area, the rack is reset by the elasticity of the compression spring, causing the baffle to block the outlet of the storage bin again. This design achieves the effect of indirect feeding inside the granulator, reducing the labor required for continuous manual feeding and improving work efficiency.

[0020] 2. This utility model utilizes the coordinated operation of components such as the threaded rod, cleaning tank, and spray plate in the cleaning mechanism. After the pelletizer finishes its operation, the operator first adds cleaning fluid to the cleaning tank by opening the water inlet through the sealing plug. Then, the motor is started, causing the cleaning fluid inside the cleaning tank to be compressed and enter the spray plate through the conveying pipe. The spray plate sprays the cleaning fluid to clean the rollers. The used cleaning fluid flows out of the pelletizer body through the outlet. When the force rod is no longer under force, it is reset by the elasticity of the return spring. This design achieves the effect of cleaning the used rollers and effectively reduces the time required for manual disassembly and cleaning. Attached Figure Description

[0021] The present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0022] Figure 1 This is a structural schematic diagram of the three-dimensional appearance of the present invention from a first-person perspective;

[0023] Figure 2 This is a first-person three-dimensional cross-sectional structural schematic diagram of the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of the present invention from a second-view three-dimensional cross-section;

[0025] Figure 4 This utility model Figure 2 A three-dimensional magnified structural diagram of A in the diagram;

[0026] Figure 5 This utility model Figure 3 A three-dimensional magnified structural diagram of B.

[0027] In the diagram: 1. Granulator body; 2. Support column; 3. Roller; 4. Support plate; 5. Discharge mechanism; 51. Motor; 52. Rotating shaft; 53. Half gear; 54. Slide groove; 55. Sliding column; 56. Rack; 57. Connecting rod; 58. Baffle; 59. Support rod; 510. Storage box; 511. Fixing plate; 512. Compression spring; 513. Feed inlet; 514. Discharge outlet; 515. Collection box; 6. Cleaning mechanism; 61. Threaded rod; 62. Threaded sleeve; 63. Push rod; 64. Cleaning box; 65. Compression plate; 66. Force rod; 67. Conveying pipe; 68. Spraying plate; 69. Limiting plate; 610. Limiting shaft; 611. Return spring; 612. Water outlet; 613. Water inlet; 614. Sealing plug. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0029] Example 1

[0030] like Figures 1-5 As shown, this embodiment proposes a roller pellet mill for feed processing, including a pellet mill body 1, a support column 2 fixedly connected to the bottom of the pellet mill body 1, a roller 3 provided inside the pellet mill body 1, a support plate 4 fixedly connected to the top of the pellet mill body 1, and a discharge mechanism 5 provided at the top of the pellet mill body 1.

[0031] The discharge mechanism 5 includes a motor 51, the side of which is fixedly connected to the side of the support plate 4. The output shaft of the motor 51 is fixedly connected to a rotating shaft 52. A half gear 53 is fixedly passed through the circumference of the rotating shaft 52. A slid groove 54 is provided on the top of the granulator body 1. A sliding column 55 is slidably connected inside the slid groove 54. A rack 56 is fixedly connected to one end of the sliding column 55 away from the inside of the slid groove 54. A connecting rod 57 is fixedly connected to the side of the rack 56. A baffle 58 is fixedly connected to one end of the connecting rod 57 away from the side of the rack 56. A support rod 59 is fixedly connected to the side of the support plate 4. A storage box 510 is fixedly connected to the side of the support rod 59.

[0032] A fixed plate 511 is fixedly connected to the top of the pelletizer body 1. A compression spring 512 is fixedly connected to the side of the fixed plate 511. The end of the compression spring 512 away from the side of the fixed plate 511 is fixedly connected to the side of the rack 56. The function of the fixed plate 511 fixedly connected to the top of the pelletizer body 1 is to support the compression spring 512. The function of the end of the compression spring 512 away from the side of the fixed plate 511 fixedly connected to the side of the rack 56 is to drive the rack 56 to move by the elasticity of the compression spring 512.

[0033] The top of the pellet mill body 1 is provided with a feed inlet 513, and the bottom of the pellet mill body 1 is provided with a discharge outlet 514. A collection box 515 is fixedly connected to the side of the support column 2. The function of the feed inlet 513 on the top of the pellet mill body 1 is to allow feed to enter the interior of the pellet mill body 1 through the feed inlet 513. The function of the discharge outlet 514 on the bottom of the pellet mill body 1 is to allow the pelleted feed to leave the interior of the pellet mill body 1 through the discharge outlet 514. The function of the collection box 515 fixedly connected to the side of the support column 2 is to collect the pelleted feed.

[0034] The top of the feed inlet 513 is located directly below the storage bin 510, and the top of the collection bin 515 is located directly below the discharge outlet 514. The purpose of the top of the feed inlet 513 being located directly below the storage bin 510 is to ensure that the feed inside the storage bin 510 can fall accurately into the feed inlet 513. The purpose of the top of the collection bin 515 being located directly below the discharge outlet 514 is to ensure that the feed coming out of the discharge outlet 514 can enter the collection bin 515.

[0035] The circumferential surface of the half gear 53 meshes with the side surface of the rack 56. The interior of the storage bin 510 is set as an inclined surface. The function of the meshing between the circumferential surface of the half gear 53 and the side surface of the rack 56 is to ensure that the rotation of the half gear 53 can drive the rack 56 to move. The function of setting the interior of the storage bin 510 as an inclined surface is to ensure that the feed inside the storage bin 510 can be collected at the outlet of the storage bin 510 through the inclined surface.

[0036] In this embodiment, when feed needs to be granulated, the operator first starts the roller 3 inside the granulator body 1, then adds feed into the storage bin 510. After adding feed, the motor 51 is started, and the output shaft of the motor 51 rotates counterclockwise. The counterclockwise rotation of the output shaft of the motor 51 drives the rotating shaft 52 to rotate counterclockwise, which in turn drives the half gear 53 to rotate counterclockwise. Because the half gear 53 meshes with the rack 56, the counterclockwise rotation of the half gear 53 drives the rack 56 to move from left to right inside the slide groove 54 via the sliding column 55. The left-to-right movement of the rack 56 is achieved through the connection... Rod 57 drives baffle 58 to move from left to right. During the movement of baffle 58 from left to right, the outlet of storage box 510 is opened. At this time, the feed inside storage box 510 flows out through the inclined surface inside storage box 510 and enters the pellet mill body 1 through feed inlet 513. The feed is granulated by roller 3. The granulated feed enters the collection box 515 through discharge outlet 514. Because the half gear 53 only has half the number of teeth, when rack 56 meshes with half gear 53 to the toothless area, rack 56 is reset by the elasticity of compression spring 512, which causes baffle 58 to block the outlet of storage box 510 again.

[0037] Example 2

[0038] like Figures 1-5As shown, based on the same concept as Embodiment 1 above, a second embodiment is also proposed. The pellet mill body 1 is provided with a cleaning mechanism 6. The cleaning mechanism 6 includes a threaded rod 61. One end of the threaded rod 61 is fixedly connected to the end of the rotating shaft 52 away from the output shaft of the motor 51. The circumferential surface of the threaded rod 61 is threadedly connected to a threaded sleeve 62. The side of the threaded sleeve 62 is fixedly connected to a push rod 63. The top of the pellet mill body 1 is fixedly connected to a cleaning box 64. The inside of the cleaning box 64 is slidably connected to a pressing plate 65. The side of the pressing plate 65 is fixedly connected to a force-bearing rod 66. The circumferential surface of the force-bearing rod 66 penetrates the side of the cleaning box 64 and is slidably connected to the side of the cleaning box 64. The side of the cleaning box 64 is fixedly connected to a conveying pipe 67. The end of the conveying pipe 67 away from the side of the cleaning box 64 is fixedly connected to a spraying plate 68. The function of the cleaning mechanism 6 provided inside the pellet mill body 1 is to clean the residual feed accumulated on the surface of the roller 3 after use.

[0039] A limiting plate 69 is fixedly connected to the circumferential surface of the threaded rod 61. A limiting shaft 610 is fixedly connected to the side of the limiting plate 69. The circumferential surface of the limiting shaft 610 penetrates the side of the threaded sleeve 62 and is slidably connected to the side of the threaded sleeve 62. The function of the limiting plate 69 fixedly connected to the circumferential surface of the threaded rod 61 is to limit the displacement distance of the threaded sleeve 62. The function of the circumferential surface of the limiting shaft 610 penetrating the side of the threaded sleeve 62 and being slidably connected to the side of the threaded sleeve 62 is to limit the rotation of the threaded sleeve 62 during its movement.

[0040] A return spring 611 is fixedly connected to the side of the cleaning tank 64. The end of the return spring 611 away from the side of the cleaning tank 64 is fixedly connected to the circumferential surface of the force rod 66. A water outlet 612 is provided at the bottom of the granulator body 1. The function of the return spring 611 away from the side of the cleaning tank 64 and the circumferential surface of the force rod 66 is to reset the force rod 66 when it is not under force, by the elasticity of the return spring 611. The function of the water outlet 612 at the bottom of the granulator body 1 is to allow the cleaning liquid to flow out of the granulator body 1 after use.

[0041] One end of the force-bearing rod 66 is elastically connected to the side of the cleaning tank 64 via a return spring 611. A water inlet 613 is provided on the top of the cleaning tank 64. A sealing plug 614 is slidably connected inside the water inlet 613. The function of the water inlet 613 on the top of the cleaning tank 64 is to add cleaning fluid to the inside of the cleaning tank 64 through the water inlet 613. The function of the sealing plug 614 slidably connected inside the water inlet 613 is to prevent the cleaning fluid from leaking through the water inlet 613 when the cleaning tank 64 is working.

[0042] One end of the force-bearing rod 66 is located on the displacement trajectory of the push rod 63. The number of limiting plates 69 is set to two and is arranged linearly along the side of the threaded rod 61. The function of one end of the force-bearing rod 66 being located on the displacement trajectory of the push rod 63 is to ensure that the push rod 63 can push the force-bearing rod 66 during its movement. The function of setting the number of limiting plates 69 to two and being arranged linearly along the side of the threaded rod 61 is to restrict the threaded sleeve 62 on both sides.

[0043] In this embodiment, after the pellet mill finishes its work, residual feed will accumulate on the surface of roller 3. To facilitate the next use, the operator first opens the water inlet 613 through the sealing plug 614 to add cleaning solution to the cleaning tank 64. Then, the motor 51 is started, and the output shaft of the motor 51 rotates counterclockwise. The counterclockwise rotation of the output shaft of the motor 51 drives the rotating shaft 52 to rotate counterclockwise. The threaded rod 61, which is fixed to one end of the rotating shaft 52, rotates counterclockwise along with the rotating shaft 52. The threaded sleeve 62, which is threadedly connected to the threaded rod 61, moves from right to left. Moving to the left causes the push rod 63 to move from right to left. During the movement of the push rod 63 to the right to the left, it pushes the force rod 66. The force rod 66 is pushed and causes the extrusion plate 65 to move from right to left inside the cleaning tank 64. At this time, the cleaning liquid inside the cleaning tank 64 is squeezed and enters the spray plate 68 through the conveying pipe 67. The spray plate 68 sprays the cleaning liquid out to clean the roller 3. The used cleaning liquid flows out of the granulator body 1 through the outlet 612. When the force rod 66 is no longer under force, it is reset by the elasticity of the return spring 611.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A roller pellet mill for feed processing, characterized in that, The granulator body (1) is provided with a support column (2) fixedly connected to the bottom of the granulator body (1), a roller (3) is provided inside the granulator body (1), a support plate (4) is fixedly connected to the top of the granulator body (1), and a discharge mechanism (5) is provided on the top of the granulator body (1). The discharge mechanism (5) includes a motor (51), the side of which is fixedly connected to the side of the support plate (4), the output shaft of the motor (51) is fixedly connected to a rotating shaft (52), a half gear (53) is fixedly passed through the circumferential surface of the rotating shaft (52), a sliding groove (54) is provided on the top of the granulator body (1), a sliding column (55) is slidably connected inside the sliding groove (54), a rack (56) is fixedly connected to one end of the sliding column (55) away from the inside of the sliding groove (54), a connecting rod (57) is fixedly connected to the side of the rack (56), a baffle (58) is fixedly connected to one end of the connecting rod (57) away from the side of the rack (56), a support rod (59) is fixedly connected to the side of the support plate (4), and a storage box (510) is fixedly connected to the side of the support rod (59).

2. The roller pellet mill for feed processing according to claim 1, characterized in that, A fixed plate (511) is fixedly connected to the top of the pelletizer body (1), and a compression spring (512) is fixedly connected to the side of the fixed plate (511). One end of the compression spring (512) away from the side of the fixed plate (511) is fixedly connected to the side of the rack (56).

3. A roller pellet mill for feed processing according to claim 2, characterized in that, The top of the pelletizer body (1) is provided with a feed inlet (513), the bottom of the pelletizer body (1) is provided with a discharge outlet (514), and a collection box (515) is fixedly connected to the side of the support column (2).

4. A roller pellet mill for feed processing according to claim 3, characterized in that, The top of the inlet (513) is located directly below the storage box (510), and the top of the collection box (515) is located directly below the outlet (514).

5. A roller pellet mill for feed processing according to claim 4, characterized in that, The circumferential surface of the half gear (53) meshes with the side surface of the rack (56), and the interior of the storage box (510) is set as an inclined surface.

6. A roller pellet mill for feed processing according to claim 5, characterized in that, The granulator body (1) is provided with a cleaning mechanism (6) inside. The cleaning mechanism (6) includes a threaded rod (61). One end of the threaded rod (61) is fixedly connected to the end of the rotating shaft (52) away from the output shaft of the motor (51). The circumferential surface of the threaded rod (61) is threadedly connected to a threaded sleeve (62). The side of the threaded sleeve (62) is fixedly connected to a push rod (63). The top of the granulator body (1) is fixedly connected to a cleaning box (64). The inside of the cleaning box (64) is slidably connected to an extrusion plate (65). The side of the extrusion plate (65) is fixedly connected to a force rod (66). The circumferential surface of the force rod (66) penetrates the side of the cleaning box (64) and is slidably connected to the side of the cleaning box (64). The side of the cleaning box (64) is fixedly connected to a conveying pipe (67). The end of the conveying pipe (67) away from the side of the cleaning box (64) is fixedly connected to a spraying plate (68).

7. A roller pellet mill for feed processing according to claim 6, characterized in that, The circumferential surface of the threaded rod (61) is fixedly connected to a limiting plate (69), and the side of the limiting plate (69) is fixedly connected to a limiting shaft (610). The circumferential surface of the limiting shaft (610) penetrates the side of the threaded sleeve (62) and is slidably connected to the side of the threaded sleeve (62).

8. A roller pellet mill for feed processing according to claim 7, characterized in that, A return spring (611) is fixedly connected to the side of the cleaning tank (64). The end of the return spring (611) away from the side of the cleaning tank (64) is fixedly connected to the circumferential surface of the force rod (66). A water outlet (612) is provided at the bottom of the granulator body (1).

9. A roller pellet mill for feed processing according to claim 8, characterized in that, One end of the force-bearing rod (66) is elastically connected to the side of the cleaning tank (64) via a return spring (611). The top of the cleaning tank (64) is provided with a water inlet (613), and a sealing plug (614) is slidably connected inside the water inlet (613).

10. A roller pellet mill for feed processing according to claim 9, characterized in that, One end of the force-bearing rod (66) is located on the displacement trajectory of the push rod (63), and the number of the limiting plates (69) is set to two, and they are arranged in a linear array along the side of the threaded rod (61).

Images