CN220338957U

CN220338957U - Grain drying equipment

Info

Publication number: CN220338957U
Application number: CN202321528029.8U
Authority: CN
Inventors: 位旭; 位居琪
Original assignee: Lingbi County Juqi Machinery Co ltd
Current assignee: Lingbi County Juqi Machinery Co ltd
Priority date: 2023-06-15
Filing date: 2023-06-15
Publication date: 2024-01-12
Anticipated expiration: 2033-06-15

Abstract

The utility model discloses grain drying equipment, which comprises a drying cylinder, wherein an equipment box is fixedly arranged at the top of the drying cylinder, a driving assembly and a circulating heating assembly are respectively arranged in the equipment box, the driving assembly comprises a linkage rod rotatably arranged at the top of the drying cylinder, the bottom end of the linkage rod extends to the inside of the drying cylinder, the linkage rod is of a hollow structure, the top end of the linkage rod is rotatably connected with an air guide pipe through a bearing, and the circulating heating assembly comprises a heating box. According to the utility model, the driving component and the circulating heating component are arranged at the top of the drying cylinder, so that the driving component is used for driving the stirring pipe to stir grains and foods in the drying cylinder, meanwhile, the drying holes on the surface of the stirring pipe are used for stirring and drying the grains, so that the grains are uniformly heated and dried, and the annular air outlet holes on the surface of the annular partition plate and the drying holes are used for simultaneously discharging air and drying, so that the drying area is improved, and the grain drying efficiency is improved.

Description

Grain drying equipment

Technical Field

The utility model relates to the technical field of drying equipment, in particular to grain drying equipment.

Background

The ideal grain water content is to dry the grain to the vicinity of the critical point of grain storage microorganism growth, under the water content condition, the storage safety of the grain can be ensured, the freshness and the edible quality of the grain are maintained to the maximum extent, and therefore, the water content of the grain needs to be dried.

The utility model file of patent application number CN202221218325.3, a grain processing drying equipment includes: a fixed box; the storage box is fixedly arranged in the fixed box; the communication port is formed in two sides of the inside of the fixed box, a heating pipe is fixedly arranged in the communication port, and a fan is fixedly arranged at the outer side of the communication port and positioned at the outer side of the fixed box; and a motor. According to the grain processing and drying equipment provided by the utility model, the heat of air heating by the heating pipe can be filled in the fixed box and the storage box, so that grains with different heights in the storage box can be heated, and the grains are turned over by matching with the stirring shaft and the spiral conveying rod, so that uniform and rapid drying can be realized.

The grain drying equipment who proposes in above-mentioned application document utilizes fan and heating pipe to air-dry the heating to drying equipment in the in-service use, however, because the in-process of drying grain, the air after the heating is directly discharged outside the equipment, leads to the heat loss seriously, influences homogeneity and the drying efficiency of equipment stoving. Therefore, we design a grain drying apparatus, which improves the above-mentioned shortcomings.

Disclosure of Invention

The utility model aims to provide grain drying equipment so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a grain drying equipment, includes the stoving section of thick bamboo, the fixed equipment box that is provided with in top of stoving section of thick bamboo, the inside of equipment box is provided with drive assembly and circulation heating assembly respectively, drive assembly rotates the gangbar that sets up at stoving section of thick bamboo top, and the bottom of gangbar extends to the inside of stoving section of thick bamboo, the gangbar is hollow structure, and the top of gangbar is connected with the guide duct through the bearing rotation, circulation heating assembly includes the heating box, the one end that the gangbar was kept away from to the guide duct extends to the inside of heating box, the inner wall fixed mounting of heating box has the electric heating net, and the surface mounting of heating box has the circulation air pump, the upper surface of heating box inlays to establish and installs two tuber pipes, and the one end that the heating box was kept away from to the outside of equipment box is gone out the tuber pipe, and the output of tuber pipe extends to the inside of stoving section of thick bamboo.

Preferably, both sides of the equipment box are embedded and provided with circulating air pipes, and the circulating air pipes are far away from the input end of the equipment box and extend to the inside of the drying cylinder.

Preferably, the inner wall fixedly connected with annular baffle of a stoving section of thick bamboo, a plurality of annular air-out hole has been seted up to the inboard surface of annular baffle, and the inner wall of annular air-out hole is fixedly provided with dustproof filter screen.

Preferably, the surface of the linkage rod is fixedly provided with a plurality of stirring pipes, the surface of each stirring pipe is provided with a plurality of drying holes, and the inner wall of each drying hole is provided with a filter screen.

Preferably, the output end of the circulating air pump extends to the inside of the heating box, and the air outlet of the air outlet pipe corresponds to the annular partition plate.

Preferably, a driving motor is arranged in the equipment box, a driving wheel is arranged at the output end of the driving motor and the surface of the linkage rod, and the driving motor is in transmission connection with the linkage rod through the driving wheel and a belt.

Compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the driving component and the circulating heating component are arranged at the top of the drying cylinder, so that the driving component is used for driving the stirring pipe to stir grains and foods in the drying cylinder, meanwhile, the drying holes on the surface of the stirring pipe are used for stirring and drying the grains, so that the grains are uniformly heated and dried, and the annular air outlet holes on the surface of the annular partition plate and the drying holes are used for simultaneously discharging air and drying, so that the drying area is improved, and the grain drying efficiency is improved.

2. According to the utility model, the circulating air pipe and the circulating air pump are arranged, the air accumulated at the top of the drying cylinder is recycled into the heating box by utilizing the circulating air pipe, and the air is heated by utilizing the circulating air pump and then is input into the drying cylinder again, so that the air in the drying cylinder is circularly heated, and the aim of high efficiency and dust prevention is achieved.

Drawings

Fig. 1 is a schematic view of the external overall structure of a grain drying apparatus according to the present utility model;

fig. 2 is a schematic view of a partial structure of a grain drying apparatus according to the present utility model;

fig. 3 is a schematic diagram of a front sectional structure of a drying cylinder of a grain drying apparatus according to the present utility model;

FIG. 4 is a schematic diagram of a side sectional structure of an equipment box of a grain drying equipment according to the present utility model;

fig. 5 is a schematic diagram of a schematic top-down structure of an equipment box of a grain drying equipment according to the present utility model.

In the figure: 1. a drying cylinder; 2. an equipment box; 3. a linkage rod; 4. an air guide pipe; 5. a heating box; 6. an electric heating net; 7. a circulation air pump; 8. an air outlet pipe; 9. a circulating air pipe; 10. an annular partition plate; 11. an annular air outlet hole; 12. a dust-proof filter screen; 13. a stirring tube; 14. drying holes; 15. a driving motor; 16. and a driving wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1 to 5, a grain drying apparatus includes a drying drum 1, an apparatus case 2 is fixedly provided at the top of the drying drum 1, and a driving assembly and a circulation heating assembly are respectively provided inside the apparatus case 2.

The drive assembly comprises a linkage rod 3 rotatably arranged at the top of the drying cylinder 1, a drive motor 15 is arranged in the equipment box 2, a driving wheel 16 is arranged at the output end of the drive motor 15 and on the surface of the linkage rod 3, and the drive motor 15 is in transmission connection with the linkage rod 3 through the driving wheel 16 and a belt.

The bottom of gangbar 3 extends to the inside of stoving section of thick bamboo 1, and gangbar 3 is hollow structure, and the fixed surface of gangbar 3 is provided with a plurality of stirring pipe 13, and a plurality of stoving hole 14 has been seted up on the surface of stirring pipe 13, and the inner wall of stoving hole 14 is provided with the filter screen, and it is to be noted that, not only can block grain to produce the jam to the stoving hole, and can play certain dustproof effect with the filter screen.

The top of gangbar 3 is connected with guide duct 4 through the bearing rotation, and circulation heating element includes heating box 5, and the one end that gangbar 3 was kept away from to guide duct 4 extends to the inside of heating box 5, and the inner wall fixed mounting of heating box 5 has electric heating net 6, and the surface mounting of heating box 5 has circulation air pump 7, and circulation air pump 7's output extends to the inside of heating box 5, and the air outlet of air-out pipe 8 corresponds with the position of annular baffle 10.

Both sides of the equipment box 2 are embedded and provided with circulating air pipes 9, and the circulating air pipes 9 are far away from the input end of the equipment box 2 and extend to the inside of the drying cylinder 1.

It is worth noting that, through setting up circulation tuber pipe 9 and circulation air pump 7, utilize circulation tuber pipe 9 to retrieve the air that the stoving section of thick bamboo 1 internal top was piled up again in the heating box 5 to utilize circulation air pump 7 to heat the back and reentry inside stoving section of thick bamboo 1, realize the inside air circulation heating of stoving section of thick bamboo 1, reach the dirt-proof purpose of high efficiency.

The upper surface of heating box 5 inlays and establishes and installs two tuber pipes 8, and the one end that heating box 5 was kept away from to tuber pipe 8 extends to the outside of equipment box 2, and the output of tuber pipe 8 extends to the inside of stoving section of thick bamboo 1.

The inner wall fixedly connected with annular baffle 10 of stoving section of thick bamboo 1, a plurality of annular air-out hole 11 have been seted up to the inboard surface of annular baffle 10, and the inner wall of annular air-out hole 11 is fixedly provided with dustproof filter screen 12.

The novel top through drying cylinder 1 is provided with drive assembly and circulation heating element, can utilize the stoving hole 14 on stirring pipe 13 surface to stir and dry grain when utilizing drive assembly to drive stirring pipe 13 to stir grain food in the drying cylinder 1, make the inside even stoving that is heated of grain, and utilize annular baffle 10 surface annular air outlet 11 and stoving hole 14 to go out the air-out stoving simultaneously, improve the region of stoving to help improving the efficiency of grain stoving.

The working principle is as follows: firstly, a driving motor 15 is started to drive a linkage rod 3 to rotate, an electric heating net 6 is started to heat the inside of a heating box 5, heated air in the heating box 5 is input into the linkage rod 3 through a circulating air pump 7, the linkage rod 3 drives a stirring pipe 13 to rotate, grains are stirred and dried by a drying hole 14 on the surface of the stirring pipe 3, hot air in the heating box 5 is input into an annular partition plate 10 by an air outlet pipe 8, uniform air outlet is performed by a plurality of annular air outlet holes 11 on the surface of the annular partition plate 10, and the grains and the drying holes 14 are dried simultaneously, so that the drying effect is improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. Grain drying equipment, including stoving section of thick bamboo (1), its characterized in that: the utility model discloses a drying device, including drying section of thick bamboo (1), the top of drying section of thick bamboo (1) is fixed to be provided with equipment box (2), and the inside of equipment box (2) is provided with drive assembly and circulation heating assembly respectively, drive assembly is including rotating gangbar (3) that set up at drying section of thick bamboo (1) top, the inside that the bottom of gangbar (3) extends to drying section of thick bamboo (1), gangbar (3) are hollow structure, and the top of gangbar (3) is connected with guide duct (4) through the bearing rotation, circulation heating assembly includes heating box (5), the one end that gangbar (3) was kept away from to guide duct (4) extends to the inside of heating box (5), the inner wall fixed mounting of heating box (5) has electric heating net (6), and the surface mounting of heating box (5) has circulation air pump (7), the upper surface of heating box (5) inlays and installs two play tuber pipes (8), and the one end that heating box (5) was kept away from to heating box (5) extends to the outside of equipment box (2), and the output of play tuber pipe (8) extends to the inside of drying section of thick bamboo (1).

2. The grain drying apparatus of claim 1, wherein: both sides of the equipment box (2) are embedded and provided with circulating air pipes (9), and the circulating air pipes (9) are far away from the input end of the equipment box (2) and extend to the inside of the drying cylinder (1).

3. The grain drying apparatus of claim 1, wherein: the inner wall of the drying cylinder (1) is fixedly connected with an annular partition plate (10), a plurality of annular air outlet holes (11) are formed in the inner side surface of the annular partition plate (10), and a dustproof filter screen (12) is fixedly arranged on the inner wall of the annular air outlet holes (11).

4. The grain drying apparatus of claim 1, wherein: the surface fixing of gangbar (3) is provided with a plurality of stirring pipe (13), and a plurality of stoving hole (14) have been seted up on the surface of stirring pipe (13), and the inner wall of stoving hole (14) is provided with the filter screen.

5. The grain drying apparatus of claim 1, wherein: the output end of the circulating air pump (7) extends to the inside of the heating box (5), and the air outlet of the air outlet pipe (8) corresponds to the position of the annular partition plate (10).

6. The grain drying apparatus of claim 1, wherein: the device is characterized in that a driving motor (15) is arranged in the device box (2), a driving wheel (16) is arranged at the output end of the driving motor (15) and on the surface of the linkage rod (3), and the driving motor (15) is in transmission connection with the linkage rod (3) through the driving wheel (16) and a belt.