CN212205410U - A grain dryer for agricultural machinery - Google Patents

Abstract

The utility model discloses a grain dryer for agricultural machinery. The structure comprises a frame and a case. The case is an open-top structure. The four corners of the top of the frame are fixedly installed with supports. The front and rear sides of the case are The outer wall is provided with a fixed seat, a spring is arranged between the support and the fixed seat, a filter plate is arranged at the upper end of the inside of the case, a material tray is fixedly installed at the bottom end of the inside of the case, and an outlet is opened at the right end of the case. The hopper has the advantages of simple structure, novel design, convenient operation, high drying efficiency, complete drying and the ability to screen grains.

Description

A grain dryer for agricultural machinery

technical field

The utility model relates to a grain dryer for agricultural machinery, which belongs to the technical field of agricultural production equipment.

Background technique

The grain drying device is designed for drying grain crops such as wheat, corn, rice, beans, etc. It is suitable for drying operations at the same location as the grain drying device. It is designed with different sizes and specifications, with multiple air ducts and large air volume, and no civil engineering is required. , suitable for large, medium and small enterprises, enter the grain drying device into thousands of households, and the high-moisture grain is cycled into the machine to dry to safe moisture at one time. , causing the grain to rot, mold, and germinate, resulting in a waste of grain and wasting the fruits of farmers' labor.

Utility model content

Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a grain dryer for agricultural machinery to solve the existing problems.

In order to achieve the above purpose, the present utility model is achieved through the following technical solutions: a grain dryer for agricultural machinery, the structure of which includes a frame and a case, the case is an open top structure, and the four corners of the top of the frame are A support is fixedly installed, a fixing seat is provided on the outer walls of the front and rear sides of the case, a spring is arranged between the support and the fixing seat, a filter plate is arranged at the upper end of the inside of the case, and the bottom end of the inside of the case is provided with a spring. A material tray is fixedly installed, and a discharge hopper is provided at the right end of the chassis.

Further, a drying box is arranged above the chassis, and the drying box is of an open bottom structure. A plurality of brackets are arranged on the front and rear sides of the top of the rack, and the upper end of the bracket is connected to the outer wall of the drying box. Fixed connection, the top of the drying box is provided with a feeding hopper, both sides of the feeding hopper are hingedly connected with baffles, the top of the drying box is fixedly installed with a blower, and the air outlet end of the blower is provided with air The heater, the air outlet pipe of the air heater penetrates the top of the drying box and extends into the box.

Further, the bottom ends around the drying box are provided with sealing cloth, the upper end of the sealing cloth is installed on the side wall of the drying box, and the lower end hangs down naturally.

Further, a plurality of vibrators are fixedly installed at the bottom end of the outer wall of the case.

Further, the front end of the drying box is provided with a control panel.

The beneficial effects of the utility model are as follows: the user starts the blower, the air heater and the vibrator first, and then pours the freshly harvested grains from the feeding hopper into the drying box, and the grains first fall onto the filter plate, The vibrator is then activated to vibrate the filter plate, thereby filtering some of the shriveled, broken grain from it and falling onto the pan, while the whole, full grain remains on the filter plate, and the air heater is activated to pump the blower into the The air is heated, and then passed into the drying box to dry the grains. The baffle and the sealing cloth can effectively prevent the loss of hot air. At the same time, the vibration of the vibrator can not only filter the grains, but also continuously turn the grains to increase the heating area. The novel structure is simple, the design is novel, the operation is convenient, the drying efficiency is high, the drying is complete, and the grains can be screened.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is the structural representation of a kind of agricultural machinery grain dryer of the present utility model;

Figure 2 is a structural cross-sectional view of a grain dryer for agricultural machinery of the present invention.

In the picture: rack-1, chassis-2, support-3, fixed seat-4, spring-5, filter plate-6, material tray-7, hopper-8, drying box-10, bracket-11 , Feeding hopper-12, baffle-13, blower-14, air heater-15, sealing cloth-16, vibrator-9, control panel-18.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

Please refer to FIG. 1 and FIG. 2 , the present utility model provides a technical solution for a grain dryer for agricultural machinery: its structure includes a frame 1 and a case 2, the case 2 is an open top structure, and the top of the frame 1 has four corners A support 3 is fixedly installed, and a fixing seat 4 is provided on the outer walls of the front and rear sides of the case 2. A spring 5 is arranged between the support 3 and the fixing seat 4, and a filter is provided at the upper end of the case 2. Plate 6, a material tray 7 is fixedly installed at the bottom end of the chassis 2, a discharge hopper 8 is provided at the right end of the chassis 2, and a drying box 10 is arranged above the chassis 2, and the drying box 10 is of an open bottom structure. , the top of the frame 1 is provided with a plurality of brackets 11 on both sides, the upper end of the bracket 11 is fixedly connected with the outer wall of the drying box 10, and the top of the drying box 10 is provided with a feeding hopper 12. Baffles 13 are hingedly connected on both sides of the feeding hopper 12, a blower 14 is fixedly installed at the top of the drying box 10, and an air heater 15 is provided at the air outlet end of the blower 14, and the air heater 15 discharges air The pipe runs through the top of the drying box 10 and extends into the box. The bottom end of the drying box 10 is provided with a sealing cloth 16. The bottom end of the outer wall of the box 2 is fixedly installed with a plurality of vibrators 9. The front end of the dry box 10 is provided with a control panel 18 .

The control method of the control panel 18 mentioned in this patent is automatically controlled by the controller. The control circuit of the controller is connected to the blower 14, the air heater 15, and the vibrator 9. Those skilled in the art can simply program and realize it, which belongs to the present invention. It is common knowledge in the field, and the device is mainly used to protect the mechanical device, so the present invention will not explain the control mode and circuit connection in detail.

For example, the user first starts the blower 14, the air heater 15 and the vibrator 9, and then pours the freshly harvested grains from the feeding hopper 12 into the drying box 10, and the grains first fall onto the filter plate 6, Then the vibrator 9 is activated to make the filter plate 6 vibrate, so that some shriveled and broken grains are filtered and dropped onto the tray 7, while the whole and full grains remain on the filter plate 6, and the air heater 15 is activated The air drawn in by the blower 14 is heated, and then passed into the drying box 10 to dry the grains. The design of the baffle 13 and the sealing cloth 16 can effectively prevent the loss of hot air. At the same time, the vibration of the vibrator 9 can not only filter the grains, but also Keep turning the grains to increase the heated area.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and does not deviate from the present invention. The present invention can be implemented in other specific forms under the condition of the spirit or basic features. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (5)

1. A grain dryer for agricultural machinery, characterized in that: its structure comprises a rack (1) and a case (2), the case (2) is an open-top structure, and the top of the rack (1) has four corners A support (3) is fixedly installed, the outer walls of the front and rear sides of the chassis (2) are provided with a fixing seat (4), and a spring (4) is arranged between the support (3) and the fixing seat (4). 5), a filter plate (6) is provided at the inner upper end of the case (2), a material tray (7) is fixedly installed at the inner bottom end of the case (2), and a discharge hopper (8) is provided at the right end of the case (2). . 2. A grain dryer for agricultural machinery according to claim 1, characterized in that: a drying box (10) is arranged above the casing (2), and the drying box (10) is the bottom end Open structure, a plurality of brackets (11) are provided on the front and rear sides of the top of the rack (1), the upper end of the brackets (11) is fixedly connected to the outer wall of the drying box (10), and the drying box ( 10) A feeding hopper (12) is provided at the top, and baffle plates (13) are hingedly connected on both sides of the feeding hopper (12), and a blower (14) is fixedly installed on the top of the drying box (10), The air outlet end of the blower (14) is provided with an air heater (15), and the air outlet pipe of the air heater (15) penetrates the top of the drying box (10) and extends into the box. 3. A grain dryer for agricultural machinery according to claim 2, characterized in that: the bottom ends around the drying box (10) are provided with sealing cloths (16). 4. A grain dryer for agricultural machinery according to claim 1, characterized in that: a plurality of vibrators (9) are fixedly installed at the bottom end of the outer wall of the casing (2). 5. A grain dryer for agricultural machinery according to claim 2, characterized in that: a control panel (18) is provided at the front end of the drying box (10).

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