CN215464219U

CN215464219U - Rotary granulator

Info

Publication number: CN215464219U
Application number: CN202121857025.5U
Authority: CN
Inventors: 李国俊; 邢怀阳; 金忠红; 范恒财; 周义蕊
Original assignee: Anhui Huiling Biotechnology Co ltd
Current assignee: Anhui Huiling Biotechnology Co ltd
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-01-11
Anticipated expiration: 2031-08-10

Abstract

The utility model discloses a rotary granulator which comprises a workbench, wherein a granulating box is arranged at the top of the workbench, a feeding hopper is arranged at the top of the granulating box, a granulating component is arranged inside the granulating box, an opening is formed in the bottom of the granulating box, a screen is arranged on the opening, a discharging hopper is arranged at the bottom of the granulating box, a return box is arranged at one side of the granulating box, a second driving motor is arranged at the bottom end inside the granulating box, a second rotating shaft is arranged at the output end of the second driving motor, spiral blades are arranged on the outer surface of the second rotating shaft, and a lifting component is arranged at the bottom of the workbench. The utility model effectively solves the problem of uneven granulating of the traditional granulating machine, so that the raw materials with uneven granulating can enter the granulating box again for granulating under the action of the spiral blades, and meanwhile, the height can be adjusted according to the self requirement, thereby reducing manual operation, improving the working efficiency and having high automation degree.

Description

Rotary granulator

Technical Field

The utility model relates to the technical field of a granulator, in particular to a rotary granulator.

Background

The rotary granulator has fast granulation and good effect, designs a filter screen with special holes, carefully screens and filters, can smash, screen and filter firm particles by a friction filter screen rod, is widely applied to the crushing and granulation of materials in the pharmaceutical industry, the chemical industry and the food industry, mainly arranges granules which are granulated and dried into qualified uniform granules according to the process requirements, and then mixes or tabletting.

The existing rotary granulator is easy to have the phenomenon of uneven granulating, raw materials with uneven granulating need to enter the inside of the granulator again for granulating under manual operation, manual operation is increased, labor intensity is improved, meanwhile, the existing rotary granulator cannot adjust height according to the requirement of the existing rotary granulator, and working efficiency is low. In view of the related technical problems, no effective solution has been proposed at present.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rotary granulator, aiming at solving the technical problems in the prior art, and aiming at effectively solving the problem of non-uniformity of granulating of the traditional granulator, so that raw materials with non-uniformity of granulating enter the granulating box again to granulate under the action of spiral blades, the height of the raw materials can be adjusted according to the self requirement, manual operation is reduced, the working efficiency is improved, and the degree of automation is high.

In order to achieve the purpose, the utility model provides the following technical scheme: a rotary granulator comprises a workbench, a granulating box is arranged at the top of the workbench, a feed hopper is arranged at the top of the granulating box, a granule finishing component is arranged in the granule finishing box and comprises a first driving motor, a granule finishing knife and a first rotating shaft, the first rotating shaft is fixedly arranged at the output end of the first driving motor, the granule finishing knives are provided with a plurality of granules which are distributed on the outer surface of the first rotating shaft in a ring shape at equal intervals, an opening is arranged at the bottom of the granulating box, a screen is arranged on the opening, a discharging hopper is arranged at the bottom of the granulating box, a return box is arranged on one side of the whole grain box, a second driving motor is arranged at the bottom end in the whole grain box, the output end of the second driving motor is provided with a second rotating shaft, the top of the second rotating shaft is movably connected with the top end of the inside of the whole grain box, and spiral blades are arranged on the outer surface of the second rotating shaft.

Preferably, the bottom of workstation is provided with elevating system, the cavity has been seted up to the inside of workstation, elevating system includes third driving motor, threaded rod, thread bush, slide bar and sliding sleeve, third driving motor sets up in the cavity, threaded rod and slide bar all are provided with two and parallel arrangement, the one end of threaded rod and slide bar and the inside top swing joint of cavity, the other end of threaded rod extends to the below and the thread bush screw-thread fit of workstation, the other end of slide bar extends to the below and the sliding sleeve sliding fit of workstation, third driving motor's output is provided with first conical gear, one the top pot head of threaded rod is equipped with second conical gear, first conical gear and second conical gear meshing.

Preferably, the bottom of lifting unit is provided with the base, the bottom of base all is provided with the universal wheel all around.

Preferably, one end of the bottom of the discharge hopper penetrates through the workbench and extends to the lower part of the workbench.

Preferably, one side of the top of the return box is communicated with one side of the bottom of the whole grain box, and one end of the top of the return box is communicated with the discharge hopper.

Preferably, two the top one end of threaded rod all is equipped with the gear, two the gear passes through the chain and connects.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model relates to a rotary granulator, which effectively and uniformly granulates materials entering from a feed hopper by arranging a granulating component, wherein a first driving motor drives a first rotating shaft at an output end to rotate during operation, so that a plurality of granulating knives on the first rotating shaft granulate the materials, the granulating knives are distributed on the outer surface of the first rotating shaft at equal intervals in a ring shape, and the working efficiency is improved;

(2) the utility model relates to a rotary granulator, which is characterized in that a return box is arranged, and a second driving motor in the return box drives a second rotating shaft at an output end to rotate when working, so that particles which are not filtered by a screen are conveyed into a discharge hopper again by a spiral blade outside the second rotating shaft and naturally fall into the granulating box for granulating again, manual operation is reduced, labor intensity is reduced, the degree of automation is high, and the traditional phenomenon of nonuniform granulating is solved;

(3) the utility model relates to a rotary granulator, which can adjust the height according to the self requirement by arranging a lifting component, wherein a third driving motor drives a first bevel gear at the output end to rotate when working, a threaded rod is rotated due to the meshing of the first bevel gear and a second bevel gear on a threaded rod, gears are sleeved at one ends of the tops of the two threaded rods, the two gears are connected through chains, the two threaded rods synchronously rotate, the threaded rod is in threaded fit with a threaded sleeve, the height of a workbench is adjusted, and meanwhile, one end of the bottom of a sliding rod is in sliding fit with the sliding sleeve, so that the lifting stability is realized, and the inclination phenomenon is prevented.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the present invention;

fig. 3 is an enlarged schematic view of part a of the present invention.

In the reference symbols: 1. a work table; 2. straightening a grain box; 3. a feed hopper; 4. a grading component; 401. a first drive motor; 402. straightening a granule cutter; 403. a first rotating shaft; 5. screening a screen; 6. a discharge hopper; 7. a return tank; 8. a second drive motor; 9. a second rotating shaft; 10. helical leaves; 11. a lifting assembly; 1101. a third drive motor; 1102. a threaded rod; 1103. a threaded sleeve; 1104. a slide bar; 1105. a sliding sleeve; 1106. a first bevel gear; 1107. a second bevel gear; 12. a base; 13. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides a technical solution of a rotary granulator: a rotary granulator comprises a workbench 1, specifically, the workbench is arranged in a rectangular structure, a granulating box 2 is arranged at the top of the workbench 1, the granulating box 2 is arranged in an inclined shape, a feeding hopper 3 is arranged at the top of the granulating box 2, specifically, the bottom of the feeding hopper 3 is communicated with the granulating box 2, the inner part of the granulating box 2 is arranged in a circular cavity structure, a granulating component 4 is arranged in the granulating box 2, the granulating component 4 comprises a first driving motor 401, a granulating cutter 402 and a first rotating shaft 403, the first rotating shaft 403 is fixedly arranged at the output end of the first driving motor 401, the granulating cutter 402 is provided with a plurality of parts and is distributed on the outer surface of the first rotating shaft 403 in an annular shape at equal intervals, specifically, the granulating component 4 effectively and uniformly granulates materials entering from the feeding hopper 3, the input end of the first driving motor 401 is connected with a power supply, the first rotating shaft 403 of the output end is driven by the first driving motor 401 to rotate during working, thereby realize that whole grain sword 402 on first pivot 403 puts in order the granule to the material, the opening has been seted up to whole bottom of whole grain case 2, be provided with screen cloth 5 on the opening, it is concrete, inhomogeneous granule is effectively filtered to screen cloth 5, whole bottom of grain case 2 is provided with out hopper 6, one side of whole grain case 2 is provided with backward flow case 7, the inside of backward flow case 7 sets up to circular cavity structure, whole inside bottom of grain case 2 is provided with second driving motor 8, the output of second driving motor 8 is provided with second pivot 9, the top of second pivot 9 and the inside top swing joint of whole grain case 2, the surface of second pivot 9 is provided with spiral leaf 10, it is concrete, the input of second driving motor 8 is connected with the power, second pivot 9 that the during operation drives whole grain output rotates, thereby realize that spiral leaf 10 outside second pivot 9 will not carry out the hopper 6 once more from the granule that screen cloth 5 filtered again and fall to the inside of case 2 naturally And (5) carrying out granulation again, and reducing manual operation.

Wherein, the bottom of the workbench 1 is provided with a lifting component 11, a cavity is arranged in the workbench 1, the lifting component 11 comprises a third driving motor 1101, a threaded rod 1102, a threaded sleeve 1103, a sliding rod 1104 and a sliding sleeve 1105, the third driving motor 1101 is arranged in the cavity, the threaded rod 1102 and the sliding rod 1104 are arranged in parallel, one end of the threaded rod 1102 and one end of the sliding rod 1104 are movably connected with the top end in the cavity, the other end of the threaded rod 1102 extends to the lower part of the workbench 1 to be in threaded fit with the threaded sleeve 1103, the other end of the sliding rod 1104 extends to the lower part of the workbench 1 to be in sliding fit with the sliding sleeve 1105, the output end of the third driving motor 1101 is provided with a first bevel gear 1106, one end of the top of one threaded rod 1102 is sleeved with a second bevel gear 1107, the first bevel gear 1107 is meshed with the second bevel gear 1107, specifically, the input end of the third driving motor 1101 is connected with a power supply, third driving motor 1101 rotates at the first bevel gear 1106 that the during operation drove the output, because first bevel gear 1106 meshes with second bevel gear 1107 on a threaded rod 1102, make threaded rod 1102 rotate, because the top one end of two threaded rods 1102 all overlaps and is equipped with the gear, two gears pass through the chain and connect, make two threaded rods 1102 rotate in step, threaded rod 1102 and thread bush 1103 screw-thread fit, the realization is adjusted the height of workstation 1, the bottom one end and the sliding bush 1105 sliding fit of slide bar 1104 simultaneously, realize the stability of going up and down, the phenomenon of slope prevents to appear.

Wherein, lifting unit 11's bottom is provided with base 12, and base 12's bottom all is provided with universal wheel 13 all around, and is concrete, and base 12 sets to I type form, improves stability, and accessible universal wheel 13 removes simultaneously.

Wherein, the bottom one end of hopper 6 runs through workstation 1 and extends to the below of workstation 1.

Wherein, one side of the top of the return tank 7 is communicated with one side of the bottom of the whole grain box 2, and one end of the top of the return tank 7 is communicated with the discharge hopper 6.

Wherein, the top one end of two threaded rods 1102 is all overlapped and is equipped with the gear, and two gears pass through the chain and connect, and is concrete, can realize that two threaded rods 1102 rotate in step.

Specifically, the working principle and the using process of the utility model are as follows: when in use, materials needing to be sized are put into the material feeding hopper 3, the first driving motor 401 in the material sizing box 2 drives the first rotating shaft 403 of the output end to rotate during working, so that the material sizing knife 402 on the first rotating shaft 403 sizes the materials, qualified materials after being sized naturally fall through the screen 5 and are discharged from the material discharging hopper 6, unqualified materials after being sized naturally slide into the backflow box 7, the second driving motor 8 drives the second rotating shaft 9 of the output end to rotate during working, so that the helical blades 10 outside the second rotating shaft 9 convey unqualified materials after being sized again into the material discharging hopper 6 and naturally fall into the material sizing box 2 for sizing again, manual operation is reduced, working efficiency is improved, the height of the workbench 1 can be effectively adjusted through the lifting component 11 at the bottom of the workbench 1, the third driving motor 1101 drives the first conical gear 1106 of the output end to rotate during working, because first conical gear 1106 meshes with second conical gear 1107 on a threaded rod 1102, makes threaded rod 1102 rotate, because the top one end of two threaded rods 1102 all overlaps and is equipped with the gear, two gears pass through the chain and connect, make two threaded rods 1102 rotate in step, threaded rod 1102 and threaded sleeve 1103 screw-thread fit realize adjusting the height of workstation 1, the bottom one end and the sliding sleeve 1105 sliding fit of slide bar 1104 realize the stability of going up and down simultaneously, prevent the phenomenon of slope.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The rotary granulator is characterized by comprising a workbench (1), wherein a granulating box (2) is arranged at the top of the workbench (1), a feeding hopper (3) is arranged at the top of the granulating box (2), a granulating assembly (4) is arranged in the granulating box (2), the granulating assembly (4) comprises a first driving motor (401), a granulating cutter (402) and a first rotating shaft (403), the first rotating shaft (403) is fixedly installed at the output end of the first driving motor (401), the granulating cutter (402) is provided with a plurality of granules which are distributed on the outer surface of the first rotating shaft (403) in an annular shape at equal intervals, an opening is formed in the bottom of the granulating box (2), a screen (5) is arranged on the opening, a discharging hopper (6) is arranged at the bottom of the granulating box (2), a backflow box (7) is arranged on one side of the granulating box (2), the inside bottom of whole grain case (2) is provided with second driving motor (8), the output of second driving motor (8) is provided with second pivot (9), the inside top swing joint of the top of second pivot (9) and whole grain case (2), the surface of second pivot (9) is provided with spiral leaf (10).

2. A rotary granulator according to claim 1, characterized by: the bottom of the workbench (1) is provided with a lifting assembly (11), a cavity is formed in the workbench (1), the lifting assembly (11) comprises a third driving motor (1101), a threaded rod (1102), a threaded sleeve (1103), a sliding rod (1104) and a sliding sleeve (1105), the third driving motor (1101) is arranged in the cavity, the threaded rod (1102) and the sliding rod (1104) are arranged in parallel, one end of the threaded rod (1102) and one end of the sliding rod (1104) are movably connected with the top end of the cavity, the other end of the threaded rod (1102) extends to the lower portion of the workbench (1) and is in threaded fit with the threaded sleeve (1103), the other end of the sliding rod (1104) extends to the lower portion of the workbench (1) and is in sliding fit with the sliding sleeve (1105), and the output end of the third driving motor (1101) is provided with a first bevel gear (1106), one end of the top of the threaded rod (1102) is sleeved with a second bevel gear (1107), and the first bevel gear (1106) is meshed with the second bevel gear (1107).

3. A rotary granulator according to claim 2, characterized by: the bottom of lifting unit (11) is provided with base (12), all be provided with universal wheel (13) around the bottom of base (12).

4. A rotary granulator according to claim 1, characterized by: one end of the bottom of the discharge hopper (6) penetrates through the workbench (1) and extends to the lower part of the workbench (1).

5. A rotary granulator according to claim 1, characterized by: one side of the top of the return box (7) is communicated with one side of the bottom of the granulating box (2), and one end of the top of the return box (7) is communicated with the discharging hopper (6).

6. A rotary granulator according to claim 2, characterized by: and one end of the top of each of the two threaded rods (1102) is sleeved with a gear, and the two gears are connected through a chain.