CN219301206U

CN219301206U - Seed is stored and is used air-dried device

Info

Publication number: CN219301206U
Application number: CN202320267351.3U
Authority: CN
Inventors: 马贤炳; 何家轩; 何祥林
Original assignee: Huoshan Changchong Tcm Herbs Development Co ltd
Current assignee: Huoshan Changchong Tcm Herbs Development Co ltd
Priority date: 2023-02-21
Filing date: 2023-02-21
Publication date: 2023-07-04
Anticipated expiration: 2033-02-21

Abstract

The utility model relates to the technical field of seed storage, in particular to an air drying device for seed storage, which comprises a drying box and a base, wherein a mounting hole is formed in the bottom of an inner cavity of the drying box, a supporting rod is arranged in the mounting hole, a hydraulic lifting mechanism is fixed on the upper part of the supporting rod through bolts, a sealing cover plate is connected to the hydraulic lifting mechanism in an up-down driving manner, and a heating piece is arranged on the lower end face of the sealing cover plate; the rotary sleeve is sleeved outside the support rod, which is positioned inside the drying box, and a plurality of stirring arms are welded and fixed on the rotary sleeve; and the side wall of the drying box is provided with an exhaust pipe which is communicated with the air pump. The utility model can ensure the full utilization of heat in the seed heating process, greatly improves the heating efficiency in the initial heating stage, rapidly discharges water vapor, and utilizes residual heat of the seeds, has high secondary heating efficiency, and has the characteristics of high heating speed, high drying efficiency, energy conservation and high efficiency.

Description

Seed is stored and is used air-dried device

Technical Field

The utility model relates to the technical field of seed storage, in particular to an air drying device for seed storage.

Background

Methods for seed drying generally include natural drying and artificial mechanical drying. Natural drying of the seeds by sun exposure, ventilation, spreading and the like; artificial mechanical drying method of urea: the method uses a blower to work, but has a certain limit on drying performance; and the hot air is dried, so that the equilibrium relation between the seed moisture and the air relative humidity can be changed by increasing the temperature of the air under certain conditions.

When using hot air to dry, current seed hot-blast drying-machine, in the heating process to the seed, because hot-blast needs in time to take out steam at the circulation in-process, therefore hot-blast needs to keep with external air UNICOM, in earlier stage heating process, because the interior steam of seed is not discharged this moment, and hot-blast still circulate with external air, has wasted a large amount of heat, has also seriously restricted the efficiency that the seed air-dried simultaneously.

Disclosure of Invention

In order to solve the above-mentioned problems, the present utility model provides an air drying device for seed storage.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the seed storage air drying device comprises a drying box and a base, wherein the base is welded and fixed on the lower end face of the drying box; the bottom of the cavity in the drying box is provided with a mounting hole, a supporting rod is mounted in the mounting hole, a bolt at the bottom end of the supporting rod is fixed on the upper end face of the base, a hydraulic lifting mechanism is fixed on the bolt at the upper part of the supporting rod, a sealing cover plate is connected to the hydraulic lifting mechanism in an up-down driving manner, and a heating piece is arranged on the lower end face of the sealing cover plate;

the rotary sleeve is sleeved outside the inner position of the drying box and provided with a closing-in at the top end, a plurality of stirring arms are welded and fixed on the rotary sleeve, and the lower part of the rotary sleeve penetrates through the mounting hole to extend out of the inner cavity of the drying box and is rotatably mounted on the bearing seat; the lower part of the rotary sleeve is fixedly welded with a driven gear, the driven gear is in meshed transmission connection with a driving gear, and the driving gear is fixedly welded on a motor;

and the side wall of the drying box is provided with an exhaust pipe which is communicated with the air pump.

Further, the heating element is a heating lamp.

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

when the seed drying operation is needed, the seeds are only required to be placed in the drying box, the sealing cover plate is combined with the drying box cover through the hydraulic lifting mechanism, then the heating piece heats the seeds in the drying box, the motor drives the rotary sleeve to rotate in the heating process, the stirring arm on the rotary sleeve can realize stirring operation, the seeds are convenient to be heated uniformly, the seeds can be prevented from falling into the interlayer of the rotary sleeve and the supporting rod due to the closing-in the rotating process of the rotary sleeve, and the equipment is prevented from being damaged; after the seeds are uniformly heated, the internal water vapor evaporates, at the moment, the hydraulic lifting mechanism drives the sealing cover plate to be opened, the air pump starts to work, external air enters from the opened sealing cover plate, circulation of the air is realized, the water vapor in the drying box is pumped away, then the sealing cover plate is covered, the seeds are repeatedly heated and pumped away, and the process of water vapor is circularly operated until the seeds are dried. The utility model can ensure the full utilization of heat in the seed heating process, greatly improves the heating efficiency in the initial heating stage, rapidly discharges water vapor, and utilizes residual heat of the seeds, has high secondary heating efficiency, and has the characteristics of high heating speed, high drying efficiency, energy conservation and high efficiency.

Drawings

Fig. 1 is a schematic view of the structure of the utility model when heated.

Fig. 2 is a schematic structural diagram of the present utility model during hot air circulation.

In the figure: 1. a drying box; 2. a base; 3. a support rod; 4. rotating the sleeve; 5. closing in; 6. a stirring arm; 7. a mounting hole; 8. a bearing seat; 9. a driven gear; 10. a drive gear; 11. a motor; 12. a hydraulic lifting mechanism; 13. sealing the cover plate; 14. a heating member; 15. an exhaust pipe; 16. an air pump.

Detailed Description

Examples

Referring to fig. 1 and 2, an air drying device for seed storage comprises a drying box 1 and a base 2, wherein the base 2 is welded and fixed on the lower end surface of the drying box 1; the bottom of the cavity in the drying box 1 is provided with a mounting hole 7, a supporting rod 3 is mounted in the mounting hole 7, the bottom end of the supporting rod 3 is fixed on the upper end face of the base 2 through bolts, a hydraulic lifting mechanism 12 is fixed on the upper portion of the supporting rod 3 through bolts, a sealing cover plate 13 is connected to the hydraulic lifting mechanism 12 in an up-down driving mode, a heating piece 14 is arranged on the lower end face of the sealing cover plate 13, and the heating piece 14 is a heating lamp;

the rotary sleeve 4 is sleeved outside the support rod 3, which is positioned inside the drying box 1, the top end of the rotary sleeve 4 is provided with a closing-in 5, a plurality of stirring arms 6 are fixedly welded on the rotary sleeve 4, and the lower part of the rotary sleeve 4 extends out of the inner cavity of the drying box 1 through the mounting hole 7 and is rotatably mounted on the bearing seat 8; the lower part of the rotary sleeve 4 is fixedly welded with a driven gear 9, the driven gear 9 is in meshed transmission connection with a driving gear 10, and the driving gear 10 is fixedly welded on a motor 11;

an exhaust pipe 15 is arranged on the side wall of the drying box 1, and the exhaust pipe 15 is communicated with an air pump 16.

The working principle of the utility model is as follows: when the seed drying operation is needed, the seeds are only needed to be placed in the drying box 1, the sealing cover plate 13 is covered with the drying box 1 through the hydraulic lifting mechanism 12, then the seeds in the drying box 1 are heated by the heating piece 14, the motor 11 drives the rotary sleeve 4 to rotate in the heating process, the stirring arm 6 on the rotary sleeve 4 can realize the stirring operation, the seeds are convenient to be heated uniformly, the seeds can be prevented from falling into the interlayer of the rotary sleeve 4 and the supporting rod 3 due to the closing-in 5 in the rotating process of the rotary sleeve 4, and the equipment is prevented from being damaged; after the seeds are uniformly heated, the internal water vapor evaporates, at the moment, the hydraulic lifting mechanism 12 drives the sealing cover plate 13 to open, the air pump 16 starts to work, external air enters from the opened sealing cover plate 13, circulation of the air is realized, the water vapor in the drying box 1 is pumped away, then the sealing cover plate 13 is covered, the repeated heating and water vapor pumping-away processes are carried out on the seeds, and the circulation operation is carried out until the seeds are dried. The utility model can ensure the full utilization of heat in the seed heating process, greatly improves the heating efficiency in the initial heating stage, rapidly discharges water vapor, and utilizes residual heat of the seeds, has high secondary heating efficiency, and has the characteristics of high heating speed, high drying efficiency, energy conservation and high efficiency.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. Seed is stored and is used air-dried device, including stoving case (1) and base (2), base (2) welded fastening is in the lower terminal surface of stoving case (1), its characterized in that: the drying box is characterized in that a mounting hole (7) is formed in the bottom of an inner cavity of the drying box (1), a supporting rod (3) is mounted in the mounting hole (7), a bottom end bolt of the supporting rod (3) is fixed on the upper end face of the base (2), a hydraulic lifting mechanism (12) is fixed on the upper portion of the supporting rod (3) through a bolt, a sealing cover plate (13) is connected to the hydraulic lifting mechanism (12) in an up-down driving mode, and a heating piece (14) is arranged on the lower end face of the sealing cover plate (13);

the rotary sleeve (4) is sleeved outside the inner position of the drying box (1) of the support rod (3), a closing-in (5) is arranged at the top end of the rotary sleeve (4), a plurality of stirring arms (6) are fixedly welded on the rotary sleeve (4), the lower part of the rotary sleeve (4) penetrates through the mounting hole (7) to extend out of the inner cavity of the drying box (1), and the rotary sleeve is rotatably mounted on the bearing seat (8); the lower part of the rotary sleeve (4) is fixedly welded with a driven gear (9), the driven gear (9) is in meshed transmission connection with a driving gear (10), and the driving gear (10) is fixedly welded on a motor (11);

an exhaust pipe (15) is arranged on the side wall of the drying box (1), and the exhaust pipe (15) is communicated with an air pump (16).

2. An air drying device for seed storage according to claim 1, wherein: the heating element (14) is a heating lamp.