CN219024405U

CN219024405U - Cooling and dust removing device of unmanned rice mill

Info

Publication number: CN219024405U
Application number: CN202223506589.1U
Authority: CN
Inventors: 许志钢; 陈磊
Original assignee: Chengdu Sankemi Technology Co ltd
Current assignee: Chengdu Sankemi Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-05-16
Anticipated expiration: 2032-12-27

Abstract

The utility model provides a cooling and dedusting device of an unmanned rice mill, which comprises a shell, wherein a storage bin is arranged at the top of the shell, a rice milling device, a transverse sealing component and a discharging plate are arranged in the shell, a material conveying cylinder is arranged at the outlet of the rice milling device, an extrusion cylinder is arranged in the material conveying cylinder, auger blades are arranged on the outer side of the extrusion cylinder, the extrusion cylinder is connected with a driving device to realize rotation, fine holes are formed in the side wall of the extrusion cylinder and the bottom of the material conveying cylinder, and a blowing component is arranged below the material conveying cylinder. The aim is that: the rice just processed is cooled, so that the rice is convenient for consumers to carry.

Description

Cooling and dust removing device of unmanned rice mill

Technical Field

The utility model relates to the technical field of unmanned rice mills, in particular to a cooling and dedusting device of an unmanned rice mill.

Background

The intelligent unmanned rice mill is a self-help rice mill paid by combining a traditional rice mill with a code scanning, and because the traditional rice mill has few use scenes and the food safety problem of the current rice market is serious, in order to solve the scene problem and the safety problem of rice, consumers need to go downstairs to buy fresh rice which is directly supplied from a rice field and is not subjected to any chemical addition and excessive physical processing, the circulation time of commodities is shortened, the middle cost is reduced, the profit of the rice industry is improved, the life quality of people is improved, and a good reciprocal circulation business mode is formed.

Because the existing unmanned rice mill is used for carrying out the current processing of rice after the code scanning of consumers, the time between the processing and the packaging is short, the temperature of the just processed rice is higher, if the quantity of the rice purchased by the consumers is less and the influence is avoided, the consumers need to carry the packaged rice in a holding or resisting mode if the quantity of the rice purchased by the consumers is large, and the higher temperature of the rice can influence the purchase experience of the consumers; secondly, the rice is provided with more dust, and most of rice mills are dedusted by a fan in the processing process, but the rice is piled and processed in batches, most of dust can be removed by the fan, but less dust remains, and the quality of the rice is affected.

Disclosure of Invention

The utility model provides a cooling and dedusting device of an unmanned rice mill, which aims at: the rice just processed is cooled, so that the rice is convenient for consumers to carry.

The embodiment of the utility model is realized by the following technical scheme:

the utility model provides an unmanned rice mill's cooling dust collector, includes the shell, and the storage silo is installed at the shell top, shell internally mounted has rice milling device, violently seals subassembly and flitch, the delivery feed cylinder is installed to rice milling device's exit, install the recipient in the delivery feed cylinder, the outside of recipient is provided with auger blade, the recipient is connected with drive arrangement and realizes rotating, is provided with the pore at the lateral wall of recipient and the bottom of delivery feed cylinder, delivery feed cylinder below is installed and is blown the subassembly.

Further, defeated feed cylinder and recipient level set up, defeated feed cylinder fixed mounting is in the shell, defeated feed cylinder is gone up one end department and is provided with the feed inlet, defeated feed cylinder keeps away from the one end department of feed inlet and is provided with the discharge gate, the recipient is close to one end fixed mounting of feed inlet has the pivot, and auger blade is installed in the pivot outside.

Further, the driving device comprises a driving motor arranged on the inner wall of the shell and a first gear arranged on the output shaft of the driving motor, the rotating shaft penetrates through the material conveying cylinder and is rotationally connected with the material conveying cylinder, a second gear is fixedly arranged at one end, located on the outer side of the material conveying cylinder, of the rotating shaft, and the first gear and the second gear are meshed.

Further, install the fixed column in the pivot, the fixed column with the pivot is with the axial setting, the one end fixed mounting of fixed column is on the shell inner wall, the one end of fixed column is located the inside of defeated feed cylinder, the fixed column is located and installs first gas blowing mouth on the inside one end of defeated feed cylinder, first gas blowing mouth has the air pump through the pipe connection.

Further, the blowing component comprises a bearing plate arranged below the material conveying cylinder, a plurality of second blowing ports are arranged on the bearing plate, and the second blowing ports are communicated with an air pump through a pipeline.

Further, one end of the extrusion cylinder, which is close to the feeding port, is a closed end, one end of the extrusion cylinder, which is far away from the feeding port, is an open end, the end penetrates through the feeding cylinder to be rotationally connected with a dust discharge pipeline, and a dust collection cylinder is arranged at one end of the dust discharge pipeline, which is far away from the extrusion cylinder.

The technical scheme of the embodiment of the utility model has at least the following advantages and beneficial effects:

the device comprises a cylindrical material conveying cylinder and an extrusion cylinder, a certain gap is reserved between the material conveying cylinder and the extrusion cylinder, milled rice is input into the material conveying cylinder, the extrusion cylinder transfers the rice from the direction of a feed inlet to the direction of a discharge outlet by using an auger blade on the outer side in the rotating process, the rice is extruded into a thin-layer stacking mode by the extrusion cylinder and the material conveying cylinder, and the temperature reduction can be rapidly completed by using a blowing component below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall cross-sectional structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1;

fig. 3 is a sectional structural view of the rotary shaft.

Icon: 1-shell, 2-storage bin, 3-rice milling device, 4-baffle box, 5-feed cylinder, 6-rotating shaft, 7-extrusion cylinder, 71-pore, 8-auger blade, 81-opening, 9-dust discharge pipeline, 10-dust collection cylinder, 11-horizontal sealing component, 12-discharge plate, 13-air pump, 14-backup pad, 15-second air blowing port, 16-second gear, 17-driving motor, 18-first gear, 19-first air blowing port, 20-fixed column.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Example 1

The unmanned rice mill comprises a shell 1, a storage bin 2 arranged at the top of the shell 1, a rice milling device 3 arranged in the shell 1, the rice milling device 3 arranged below the storage bin 2, a guide chute 4 arranged below the storage bin 2, and a transverse sealing component 11 and a discharge plate 12 arranged at the bottom of the storage bin 2 for packaging rice.

The cooling and dedusting device of the unmanned rice mill comprises a material conveying cylinder 5, wherein the material conveying cylinder 5 is horizontally arranged, a feed inlet is formed in one end of the material conveying cylinder 5, the feed inlet is positioned below the outlet end of the material guide groove 4, and a discharge outlet is formed in one end, far away from the feed inlet, of the material conveying cylinder 5; the utility model discloses a conveyer belt conveyer, including a conveyer feed cylinder 5, a rotary shaft 6, a driving motor 17, a first gear 18, a second gear 16, a first gear 18 and a second gear 16 meshing are all arranged on the outside of a part of the rotary shaft 6 in the conveyer feed cylinder 5 and the conveyer feed cylinder 5, the rotary shaft 6 passes the conveyer feed cylinder 5 is connected with the conveyer feed cylinder 5 in a rotating way, one end of the rotary shaft 6 in the conveyer feed cylinder 5 is fixedly connected with the extruding cylinder 7, the extruding cylinder 7 is arranged on the coaxial shaft of the conveyer feed cylinder 5, a certain gap is reserved between the extruding cylinder 7 and the conveyer feed cylinder 5, a second gear 16 is fixedly arranged on one end of the rotary shaft 6 outside the conveyer feed cylinder 5, a driving motor 17 is fixedly arranged on the inner wall of the shell 1, and a first gear 18 is arranged on the output shaft of the driving motor 17. The side wall of the extrusion barrel 7 and the bottom of the material conveying barrel 5 are provided with netlike fine holes 71, and the pore diameters of the fine holes 71 are smaller than the volume of rice particles, so that rice can not pass through the fine holes 71. A bearing plate is arranged below the material conveying cylinder 5, a plurality of second air blowing openings 15 are arranged on the bearing plate, an air pump 13 is arranged in the shell 1, and the second air blowing openings 15 are connected with the air pump 13 through pipelines. The rolled rice falls to the feed inlet of the feed delivery cylinder 5 through the guide chute 4, the end of the inside of the feed delivery cylinder 5 is not provided with the extrusion cylinder 7, a larger storage space is reserved for storing the rice, the auger blade 8 is driven to rotate through the rotation of the rotating shaft 6, part of the rice is pushed to the gap between the extrusion cylinder 7 and the feed delivery cylinder 5, the rice stored in a pile originally is changed into a thin-layer type pile, and a plurality of second air blowing ports 15 below are used for blowing and cooling the thin-layer type pile, so that the temperature is easier to be rapidly reduced.

The rotary shaft 6 is internally penetrated and rotatably connected with a fixed column 20 which is coaxially arranged with the rotary shaft 6, one end of the fixed column 20 is fixed on the inner wall of the shell 1, the other end of the fixed column 20 is positioned in the extrusion barrel 7, a first air blowing port 19 is arranged at the end, the first air blowing port 19 is connected with the air pump 13 through a pipeline, and the pipeline connected with the first air blowing port 19 is positioned in the fixed column 20. The second air blowing port 15 positioned below the material conveying cylinder 5 can blow residual dust in rice to the inside of the extrusion cylinder 7 while cooling, and the first air blowing port 19 is utilized to blow the dust outwards while blowing the dust to the inside of the extrusion cylinder 7, so that the cleanliness of the rice can be further ensured.

The shell 1 is provided with a dust exhaust pipeline 9, the dust exhaust pipeline 9 is L-shaped, the dust exhaust pipeline 9 penetrates through the shell 1, one end positioned in the shell 1 is horizontally arranged, the inner diameter of the end is slightly larger than the outer diameter of the extrusion barrel 7, and the end is rotationally connected with the extrusion barrel 7 and serves as a supporting part when the extrusion barrel 7 rotates. The dust discharge pipe 9 is vertically connected at one end outside the housing 1, and a dust collection tube 10 for collecting dust is installed at the one end.

A plurality of openings 81 are formed in the auger blades 8 positioned on the rotating shaft 6 for rice to pass through, in the process that the rotating shaft 6 drives the auger blades 8 to rotate, the amount of rice which can be stored between the auger blades 8 at the position of the rotating shaft 6 is larger than that between the auger blades 8 at the gap between the extrusion cylinder 7 and the material conveying cylinder 5, the rotating shaft 6 can not rotate due to forced driving of the rice to travel, and the openings 81 are arranged for extruding redundant rice backwards.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides an unmanned rice mill's cooling dust collector, includes shell (1), storage silo (2) are installed at shell (1) top, shell (1) internally mounted has rice milling device (3), violently seals subassembly (11) and flitch (12), its characterized in that: the rice milling machine is characterized in that a feed delivery cylinder (5) is arranged at the outlet of the rice milling machine (3), an extrusion cylinder (7) is arranged in the feed delivery cylinder (5), an auger blade (8) is arranged on the outer side of the extrusion cylinder (7), the extrusion cylinder (7) is connected with a driving device to realize rotation, fine holes (71) are formed in the side wall of the extrusion cylinder (7) and the bottom of the feed delivery cylinder (5), and a blowing component is arranged below the feed delivery cylinder (5).

2. The cooling and dedusting device of an unmanned rice mill according to claim 1, wherein: the feeding device is characterized in that the feeding barrel (5) and the extrusion barrel (7) are horizontally arranged, the feeding barrel (5) is fixedly installed in the shell (1), a feeding hole is formed in one end of the feeding barrel (5), a discharging hole is formed in one end of the feeding barrel (5) away from the feeding hole, a rotating shaft (6) is fixedly installed at one end of the extrusion barrel (7) close to the feeding hole, and auger blades (8) are installed on the outer side of the rotating shaft (6).

3. The cooling and dedusting device of an unmanned rice mill according to claim 2, wherein: the driving device comprises a driving motor (17) arranged on the inner wall of the shell (1), and a first gear (18) arranged on the output shaft of the driving motor (17), wherein the rotating shaft (6) penetrates through the material conveying cylinder (5) and is rotationally connected with the material conveying cylinder (5), a second gear (16) is fixedly arranged at one end, located outside the material conveying cylinder (5), of the rotating shaft (6), and the first gear (18) and the second gear (16) are meshed.

4. The cooling and dedusting device of an unmanned rice mill according to claim 2, wherein: install fixed column (20) in pivot (6), fixed column (20) with pivot (6) coaxial setting, the one end fixed mounting of fixed column (20) is on shell (1) inner wall, the one end of fixed column (20) is located the inside of defeated feed cylinder (5), install first gas blowing mouth (19) on the one end that fixed column (20) is located the inside of defeated feed cylinder (5), first gas blowing mouth (19) have air pump (13) through pipe connection.

5. The cooling and dedusting device of an unmanned rice mill according to claim 1, wherein: the blowing assembly comprises a bearing plate arranged below the material conveying cylinder (5), a plurality of second blowing ports (15) are arranged on the bearing plate, and the second blowing ports (15) are communicated with an air pump (13) through a pipeline.

6. The cooling and dedusting device of an unmanned rice mill according to claim 1, wherein: one end of the extrusion cylinder (7) close to the feed inlet is a closed end, one end of the extrusion cylinder (7) far away from the feed inlet is an opening (81) end, the end penetrates through the feed conveying cylinder (5) and is rotationally connected with a dust discharging pipeline (9), and a dust collecting cylinder (10) is arranged at one end of the dust discharging pipeline (9) far away from the extrusion cylinder (7).