CN220169827U

CN220169827U - Agricultural grain dryer

Info

Publication number: CN220169827U
Application number: CN202321068984.8U
Authority: CN
Inventors: 付星星; 王敏
Original assignee: Jiangsu Zhonghetang Technology Co ltd
Current assignee: Jiangsu Zhonghetang Technology Co ltd
Priority date: 2023-05-06
Filing date: 2023-05-06
Publication date: 2023-12-12
Anticipated expiration: 2033-05-06

Abstract

The utility model relates to the technical field of agricultural machinery and discloses an agricultural grain dryer which comprises a base, wherein a drying mechanism is arranged above the base and comprises two groups of support columns and a drying box, the top ends of the two groups of support columns are fixedly connected with a mounting plate together, the bottom surface of the mounting plate is fixedly connected with a stepping motor, the output end of the stepping motor is fixedly connected with a stirring shaft, the inner wall of the drying box is fixedly connected with a plurality of identical electric heating pipes, filter screens and stirring drums respectively, and the outer surface of the stirring shaft is fixedly connected with spiral blades. This agricultural grain drying-machine through being provided with drying mechanism, can effectively carry out even quick drying to grain, through step motor, (mixing) shaft, churn, spiral leaf, electric heating pipe, filter screen, feed leakage and arc discharge gate, increases the drying efficiency of grain, realizes increasing the drying quantity of grain, avoids the mode through the shake and can not effectively dry grain, the problem that drying efficiency reduces.

Description

Agricultural grain dryer

Technical Field

The utility model relates to the technical field of agricultural machinery, in particular to an agricultural grain dryer.

Background

Agricultural machinery refers to various machines used in the crop planting and animal husbandry processes, as well as in the preliminary processing and handling of agricultural and animal products. Grain is one of common staple foods in life, the demand is predictable, so grain storage is indispensable, but the grain which is just harvested is not suitable for storage, and too high moisture proportion in the grain can not only accelerate the mildew and deterioration of the grain, but also improve the air moisture content in a storage bin, influence the grain which is stored in the storage bin, cause the potential hazard of the damping change of the grain to the health of eaters, and therefore, a drying process is needed before the grain is stored in the storage bin to ensure the quality and storage safety of the grain.

The utility model of the prior authorized publication number CN202121157892.8 discloses a grain dryer for agriculture, adopting the technical scheme, through starting the double-shaft motor, the fan-shaped eccentric block is driven to rotate, the guide block is enabled to shake in the vertical and horizontal directions due to the effect of centrifugal force, then the corresponding drying box is driven to shake, grains in the drying box are enabled to shake, thus even drying work can be carried out on the grains, but the grain dryer cannot be effectively dried in a shaking mode, due to the fact that the grain food water ratio is high, grains are easy to adhere together with the drying box during shaking, drying efficiency of the grains is reduced, moreover, through the drying box for journaling drying, the volume of the drying box is smaller, the storage grain quantity is smaller, the adhesion area of the grains and the drying box is correspondingly increased if the drying box is larger, the grains are evenly dried by shaking, and the drying efficiency is reduced.

Accordingly, a person skilled in the art provides an agricultural grain dryer to solve the problems set forth in the background art described above.

Disclosure of Invention

The utility model aims to provide an agricultural grain dryer which is used for solving the problems in the background technology.

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

an agricultural grain dryer comprises a base, wherein a drying mechanism is arranged above the base;

the utility model discloses a drying mechanism, including the base, the inner bottom wall of drying box and the inner bottom wall of churn are all offered the arc discharge gate, three the inside joint of arc discharge gate has the arc sealing plug.

As still further aspects of the utility model: the bottom surface of stoving case and the upper surface fixed connection of base, the bottom of (mixing) shaft runs through the churn and extends to the inside of churn, the bottom of (mixing) shaft rotates with the interior bottom of churn to be connected, the bottom fixedly connected with bottom plate of arc sealing plug.

As still further aspects of the utility model: two supporting seats are arranged below the base, and the upper surface of each supporting seat is fixedly connected with the bottom surface of the base.

As still further aspects of the utility model: two side surfaces of the drying box are fixedly connected with two connecting plates, and one side surface, close to each other, of each connecting plate is fixedly connected with an auxiliary ladder.

As still further aspects of the utility model: the inner wall fixedly connected with stabilizer ring of stoving case, the inner wall of stabilizer ring and the surface fixed connection of churn.

As still further aspects of the utility model: the inside joint of churn has two closing plates, every the upper surface of closing plate is all fixedly connected with auxiliary handle.

As still further aspects of the utility model: the inner wall fixedly connected with spacing ring of churn, the upper surface of spacing ring contacts with the bottom surface of two closing plates, the surface fixedly connected with bearing of (mixing) shaft bottom, the bottom surface of bearing and churn's interior bottom wall fixed connection.

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

according to the utility model, the grain can be effectively and uniformly and quickly dried by the aid of the drying mechanism, the drying efficiency of the grain is improved by the aid of the stepping motor, the stirring shaft, the stirring barrel, the spiral blades, the electric heating pipe, the filter screen, the material leakage opening and the arc-shaped discharge opening, the interior of the drying box is directly heated by the electric heating pipe, the stirring shaft is driven to rotate by the stepping motor, the stirring shaft drives the spiral blades to rotate, the spiral blades drive the grain to lift from bottom to top, the material leakage opening can leak out the grain when rising, the grain is uniformly dried, the situation that the grain is inconvenient to push and dry is prevented, the situation that the grain is easy to adhere is effectively reduced, the drying quantity of the grain is increased, and the problems that the grain cannot be effectively dried in a shaking mode and the drying efficiency is reduced are avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of an agricultural grain dryer;

FIG. 2 is a schematic perspective view of an electric heating pipe in an agricultural grain dryer;

FIG. 3 is a schematic cross-sectional perspective view of a mixing drum in an agricultural grain dryer;

FIG. 4 is a perspective view of a stepping motor in an agricultural grain dryer;

FIG. 5 is a schematic perspective view of a mixing drum in an agricultural grain dryer;

FIG. 6 is a schematic cross-sectional perspective view of a mixing drum in an agricultural grain dryer;

FIG. 7 is a schematic view of a three-dimensional structure of an arc-shaped discharge port in an agricultural grain dryer;

fig. 8 is a perspective view of a base in an agricultural grain dryer.

In the figure: 1. a base; 2. a drying mechanism; 201. a mounting plate; 202. a stirring cylinder; 203. a drying box; 204. an electric heating tube; 205. a filter screen; 206. a support column; 207. a stepping motor; 208. an arc-shaped discharge port; 209. spiral leaves; 210. a material leakage port; 211. an arc-shaped sealing plug; 212. a stirring shaft; 213. a bottom plate; 3. a support base; 4. an auxiliary ladder; 5. a connecting plate; 6. a stabilizing ring; 7. a sealing plate; 8. an auxiliary handle; 9. a bearing; 10. and a limiting ring.

Detailed Description

Referring to fig. 1 to 8, an agricultural grain dryer comprises a base 1, wherein a drying mechanism 2 is arranged above the base 1;

the drying mechanism 2 comprises two groups of support columns 206 and a drying box 203, wherein the top ends of the two groups of support columns 206 are fixedly connected with a mounting plate 201, the bottom surface of the mounting plate 201 is fixedly connected with a stepping motor 207, the output end of the stepping motor 207 is fixedly connected with a stirring shaft 212, the inner wall of the drying box 203 is fixedly connected with a plurality of identical electric heating pipes 204, a filter screen 205 and a stirring cylinder 202 respectively, the outer surface of the stirring shaft 212 is fixedly connected with a spiral blade 209, the outer surface of the spiral blade 209 is provided with a plurality of identical material leakage holes 210, the upper surface of the base 1, the inner bottom wall of the drying box 203 and the inner bottom wall of the stirring cylinder 202 are provided with arc-shaped material outlet 208, and the inner parts of the three arc-shaped material outlet 208 are clamped with arc-shaped sealing plugs 211.

Specifically, the bottom surface of the drying box 203 is fixedly connected with the upper surface of the base 1, the bottom end of the stirring shaft 212 penetrates through the stirring cylinder 202 and extends into the stirring cylinder 202, the bottom end of the stirring shaft 212 is rotatably connected with the inner bottom wall of the stirring cylinder 202, and the bottom surface of the arc-shaped sealing plug 211 is fixedly connected with the bottom plate 213.

Through above-mentioned technical scheme, through being provided with bottom plate 213, can conveniently take out arc sealing plug 211, play the effect of convenient hourglass material.

Specifically, two supporting seats 3 are arranged below the base 1, and the upper surface of each supporting seat 3 is fixedly connected with the bottom surface of the base 1.

Through above-mentioned technical scheme, through being provided with supporting seat 3, can increase the stability of base 1, play better supporting role.

Specifically, two connecting plates 5 are fixedly connected to two side surfaces of the drying box 203, and an auxiliary ladder 4 is fixedly connected to one side surface, close to each other, of each group of connecting plates 5.

Through above-mentioned technical scheme, through being provided with connecting plate 5 and supplementary ladder 4, can make things convenient for the staff to add grain, reach better auxiliary effect.

Specifically, the inner wall of the drying box 203 is fixedly connected with a stabilizing ring 6, and the inner wall of the stabilizing ring 6 is fixedly connected with the outer surface of the stirring cylinder 202.

Through above-mentioned technical scheme, through being provided with stabilizer ring 6, can stabilize churn 202, increase stability.

Specifically, two sealing plates 7 are clamped in the stirring barrel 202, and an auxiliary handle 8 is fixedly connected to the upper surface of each sealing plate 7.

Through above-mentioned technical scheme, through being provided with closing plate 7 and supplementary handle 8, can seal churn 202, prevent the condition that the dust leaks outward.

Specifically, the inner wall of the stirring tube 202 is fixedly connected with a limiting ring 10, the upper surface of the limiting ring 10 is contacted with the bottom surfaces of the two sealing plates 7, the outer surface of the bottom end of the stirring shaft 212 is fixedly connected with a bearing 9, and the bottom surface of the bearing 9 is fixedly connected with the inner bottom wall of the stirring tube 202.

Through above-mentioned technical scheme, through being provided with spacing ring 10, can conveniently carry out spacingly to closing plate 7, through bearing 9, increase stirring axle 212 pivoted stability.

The working principle of the utility model is as follows: during the use, firstly, step motor 207 and electric heating pipe 204 intercommunication power, open closing plate 7 earlier, pour grain into inside the churn 202, cover closing plate 7 when adding a certain amount with grain, directly open electric heating pipe 204 and heat the inside of stoving case 203, directly utilize step motor 207 to drive the (mixing) shaft 212 and rotate, the (mixing) shaft 212 drives helical blade 209 and rotates, helical blade 209 can carry grain to the top from the bottom, finally fall from the top, when carrying, grain can also fall through feed outlet 210, avoid grain to push away the volume, effectively carry out even stoving through helical blade 209 to grain, can produce the dust impurity of removal at the in-process that grain was dried and carried, impurity such as dust can be through the through-hole on churn 202 waft, filter screen 205 can filter the adsorption to impurity such as dust, can open closing plate 7 after drying for a certain time and discharge moist air in churn 202, increase the stoving effect, and step motor 207, it can to open arc sealing plug 211 through bottom plate 213, the grain after can be discharged through arc discharge outlet 208, can increase the grain through the volume of feed outlet 210, can increase the grain through the helical blade, the volume of grain can be increased, the efficient drying efficiency of drying, and the grain can be effectively reduced through the drying efficiency of drying, and the drying efficiency of the grain is reduced, and the drying efficiency is not easy.

The foregoing description 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 solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An agricultural grain dryer, includes base (1), its characterized in that: a drying mechanism (2) is arranged above the base (1);

drying mechanism (2) are including two sets of support column (206) and stoving case (203), two sets of the common fixedly connected with mounting panel (201) in top of support column (206), the bottom surface fixedly connected with step motor (207) of mounting panel (201), the output fixedly connected with (mixing) shaft (212) of step motor (207), the inner wall of stoving case (203) is fixedly connected with the same electric heating pipe (204) of a plurality of respectively, filter screen (205) and churn (202), the surface fixedly connected with spiral leaf (209) of (mixing) shaft (212), a plurality of the same weeping mouth (210) have been seted up to the surface of spiral leaf (209), arc discharge gate (208) have all been seted up to the upper surface of base (1), the interior bottom wall of stoving case (203) and the interior bottom wall of churn (202), and the joint has arc sealing plug (211) jointly in the inside of arc discharge gate (208).

2. The agricultural grain dryer of claim 1, wherein: the bottom surface of stoving case (203) and the upper surface fixed connection of base (1), the bottom of (212) is run through churn (202) and is extended to the inside of churn (202), the bottom of (212) is rotated with the interior bottom wall of churn (202) and is connected, the bottom surface fixedly connected with bottom plate (213) of arc sealing plug (211).

3. The agricultural grain dryer of claim 1, wherein: two supporting seats (3) are arranged below the base (1), and the upper surface of each supporting seat (3) is fixedly connected with the bottom surface of the base (1).

4. The agricultural grain dryer of claim 1, wherein: two side surfaces of the drying box (203) are fixedly connected with two connecting plates (5), and one side surface, close to each other, of each group of connecting plates (5) is fixedly connected with an auxiliary ladder (4) together.

5. The agricultural grain dryer of claim 1, wherein: the inner wall of stoving case (203) fixedly connected with stabilizing ring (6), the outer surface fixed connection of inner wall and churn (202) of stabilizing ring (6).

6. The agricultural grain dryer of claim 1, wherein: two sealing plates (7) are clamped in the stirring barrel (202), and auxiliary handles (8) are fixedly connected to the upper surfaces of the sealing plates (7).

7. The agricultural grain dryer of claim 6, wherein: the inner wall fixedly connected with spacing ring (10) of churn (202), the upper surface of spacing ring (10) contacts with the bottom surface of two closing plates (7), the surface fixedly connected with bearing (9) of (212) bottom of (mixing) shaft, the bottom surface of bearing (9) and the interior bottom wall fixed connection of churn (202).