Air dryer for soybean seed production

Abstract

The utility model belongs to the technical field of seed air drying equipment, and particularly relates to an air dryer for soybean seed production, which comprises a box body, a cover plate is hinged to the top of the box body, a supporting seat is fixed in the box body, and a bearing frame is inserted into the top of the supporting seat. By arranging the box body, the cover plate, the bearing frame, the reciprocating assembly, the bidirectional lead screw, the movable frame, the air blowing plate, the air heater, the U-shaped pipe and the hose, when the air dryer is used for air-drying soybean seeds, the soybean seeds can be placed in the bearing frame, and then the bearing frame is placed in the box body, so that the soybean seeds can be dried conveniently. Then the soybean seeds can be air-dried through an air heater blown out by an air blowing plate, and in the air-drying process, the reciprocating assembly can drive the bearing frame to vibrate up and down, so that the soybean seeds can be air-dried more uniformly, and meanwhile, after the soybean seeds are air-dried, the whole bearing frame can be directly taken out from the interior of the box body; the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of seed air-drying equipment, in particular to an air-drying machine for soybean seed production. Background Art

[0002] Newly harvested soybean seeds have a high moisture content. The seeds at this time are not suitable for storage. The following hazards are likely to occur during storage: first, seeds with high moisture content have vigorous respiration and release a large amount of heat, which can easily cause the seeds to mold. Second, some seeds will produce alcohol due to anaerobic respiration, which will poison the seeds and reduce seed activity. Third, seeds with high moisture content are prone to germinate when the temperature reaches a certain level, rendering the seeds unusable. Therefore, before storing the soybean seeds, the soybean seeds need to be dried using an air dryer. However, during use, the current air dryers generally place the soybean seeds statically inside the frame for air drying, and this method will cause uneven drying of the seeds, and it is not easy to take out the soybean seeds after they are dried, which brings a lot of inconvenience to the staff. Therefore, we propose an air dryer for soybean seed production to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the utility model provides an air dryer for soybean seed production, which solves the problems raised in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A dryer for soybean seed production, comprising a box body, a cover plate hinged on the top of the box body, a support seat fixed inside the box body, a bearing frame inserted on the top of the support seat, a reciprocating component for driving the bearing frame to vibrate up and down is arranged inside the box body, a bidirectional screw rod is rotatably connected to the inside of the box body through a bearing, both ends of the bidirectional screw rod are threadedly connected to a movable frame matched with the surface thread thereof, the movable frame slides inside the box body, two blowing plates are fixed on the movable frame, hot air blowers are fixed on both side walls of the box body, U-shaped tubes are connected and fixed to the air outlet pipes of the hot air blowers, both ends of the two U-shaped tubes pass through the box body, extend to the inside of the box body and are fixed with hoses, and the other ends of the hoses are respectively connected and fixed to the corresponding blowing plates.

[0008] Furthermore, the reciprocating assembly includes two rotating shafts rotatably connected inside the box body through bearings, two cams are fixed on the surface of the rotating shafts, four strip-shaped clearance grooves matching the cams are opened on the top of the support seat, and transmission wheels are fixed on the surface of the rotating shafts, and the two transmission wheels are connected by belt drive.

[0009] Furthermore, two limiting rods are fixed inside the box, and the two moving frames slide on the surfaces of the two limiting rods.

[0010] Furthermore, two exhaust ports are provided on the top of the box body, and dust covers are fixed on the tops of the exhaust ports.

[0011] Furthermore, a visual observation window is provided on the front side of the box.

[0012] Furthermore, guide plates for limiting the position of the bearing frame are fixed to the four corners of the top of the support seat.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an air dryer for soybean seed production, which has the following beneficial effects:

[0015] The utility model provides a box body, a cover plate, a bearing frame, a reciprocating component, a bidirectional screw rod, a movable frame, a blowing plate, a hot air blower, a U-shaped tube and a hose. When the air dryer is used to air-dry soybean seeds, the soybean seeds can be placed inside the bearing frame, and then the bearing frame is placed inside the box body. Then, the hot air blown out by the blowing plate can be used to air-dry the soybean seeds. In the process of air-drying, the reciprocating component can drive the bearing frame to vibrate up and down, so that the soybean seeds can be air-dried more evenly. At the same time, when the soybean seeds are dried, the bearing frame can be directly taken out from the inside of the box body as a whole. It is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front view schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the back of the overall structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the box of the utility model from the first perspective;

[0019] Figure 4 This is a schematic diagram of the internal structure of the box of the utility model from a second viewing angle;

[0020] Figure 5 This is a schematic diagram of the support seat structure of the utility model.

[0021] In the figure: 1. box body; 2. cover plate; 3. bearing frame; 4. reciprocating assembly; 401. rotating shaft; 402. cam; 403. strip-shaped clearance groove; 404. transmission wheel; 405. belt; 5. bidirectional screw; 6. moving frame; 7. blowing plate; 8. hot air blower; 9. U-shaped tube; 10. hose; 11. limit rod; 12. exhaust port; 13. dust cover; 14. support seat; 15. guide plate. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, an air dryer for soybean seed production proposed by an embodiment of the utility model comprises a box body 1, a visual observation window is arranged on the front of the box body 1, so as to facilitate viewing the situation inside the box body 1 from the outside, a cover plate 2 is hingedly connected to the top of the box body 1, a support seat 14 is fixed inside the box body 1, a bearing frame 3 is plugged on the top of the support seat 14, guide plates 15 for limiting the bearing frame 3 are fixed at the top four corners of the support seat 14, which can play a guiding and limiting role for the bearing frame 3, so as to facilitate its insertion and placement inside the box body 1, a reciprocating component 4 for driving the bearing frame 3 to vibrate up and down is arranged inside the box body 1, a bidirectional screw rod 5 is rotatably connected to the inside of the box body 1 through a bearing, both ends of the bidirectional screw rod 5 are threadedly connected to a movable frame 6 adapted to the thread on its surface, the movable frame 6 slides inside the box body 1, two blowing plates 7 are fixed on the movable frame 6, hot air blowers 8 are fixed on the two side walls of the box body 1, and the air outlet pipes of the hot air blowers 8 are connected to fixed There is a U-shaped tube 9, both ends of the two U-shaped tubes 9 pass through the box 1 and extend to the interior thereof and are fixed with a hose 10, the other ends of the hose 10 are connected and fixed with the corresponding blowing plates 7 respectively. During the use of this air dryer, after placing it in a suitable position, the supporting frame 3 can be taken out from the interior of the box 1, and then the screened soybean seeds can be placed in the two storage cavities of the supporting frame 3 respectively, and then the supporting frame 3 is placed in the interior of the box 1 again. After covering the cover 2, first start the motor to drive the bidirectional screw rod 5 to rotate. After the bidirectional screw rod 5 rotates, it will drive the two moving frames 6 to move in the opposite direction. When the moving frame 6 moves, it can drive the blowing plate 7 to move to the middle position, and then start the hot air blower 8. At this time, the hot air blower 8 will blow the hot air it blows out through the U-shaped tube 9 and the hose 10 and finally out from the blowing plate 7, so as to air-dry the soybean seeds. After the air drying is completed, open the cover 2, reset the moving frame 6, and then take the supporting frame 3 out of the interior of the box 1.

[0025] like Figure 3 and Figure 4 As shown, in some embodiments, the reciprocating component 4 includes two rotating shafts 401 rotatably connected to the inside of the box body 1 through bearings, two cams 402 are fixed on the surface of the rotating shafts 401, and four strip-shaped clearance grooves 403 matched with the cams 402 are opened on the top of the support seat 14. The surface of the rotating shaft 401 is fixed with a transmission wheel 404, and the two transmission wheels 404 are connected by a belt 405. When in use, the rotating shaft 401 is driven to rotate by starting the motor, and the rotating shaft 401 will drive the cam 402 to rotate after the rotation of the rotating shaft 401. After the rotation of the cam 402, it will contact the supporting frame 3 and lift it up, so as to drive the supporting frame 3 to vibrate up and down. By setting the transmission wheel 404 and the belt 405, the two rotating shafts 401 can be driven to rotate at the same time under the action of one motor, so as to save production costs.

[0026] like Figure 3As shown, in some embodiments, two limit rods 11 are fixed inside the box body 1, and the two movable frames 6 slide on the surfaces of the two limit rods 11 to play a limiting role. When the bidirectional screw rod 5 rotates, the two movable frames 6 can be prevented from rotating synchronously with the bidirectional screw rod 5.

[0027] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, two exhaust ports 12 are opened on the top of the box body 1, and dust covers 13 are fixed on the tops of the exhaust ports 12 to facilitate the exhaust of the hot air after use inside the box body 1.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soybean seed air dryer, comprising a housing (1), characterized in that: The top of the box (1) is hinged with a cover plate (2), a support seat (14) is fixed inside the box (1), a bearing frame (3) is inserted on the top of the support seat (14), a reciprocating assembly (4) for driving the bearing frame (3) to vibrate up and down is arranged inside the box (1), a bidirectional screw rod (5) is rotatably connected to the inside of the box (1) through a bearing, both ends of the bidirectional screw rod (5) are threadedly connected to a movable frame (6) matched with the surface thread thereof, the movable frame (6) slides inside the box (1), two blowing plates (7) are fixed on the movable frame (6), hot air blowers (8) are fixed on the two side walls of the box (1), and U-shaped tubes (9) are connected and fixed on the air outlet pipes of the hot air blowers (8), both ends of the two U-shaped tubes (9) penetrate the box (1) and extend into the inside thereof and are fixed with hoses (10), and the other ends of the hoses (10) are respectively connected and fixed to the corresponding blowing plates (7).

2. The air dryer for soybean seed production according to claim 1, characterized in that: The reciprocating assembly (4) comprises two rotating shafts (401) rotatably connected to the inside of the housing (1) via bearings, two cams (402) are fixed on the surface of the rotating shafts (401), four strip-shaped clearance grooves (403) matching the cams (402) are opened on the top of the support seat (14), and transmission wheels (404) are fixed on the surface of the rotating shafts (401), and the two transmission wheels (404) are connected by a belt (405).

3. The air dryer for soybean seed production according to claim 1, characterized in that: Two limiting rods (11) are fixed inside the box body (1), and two moving frames (6) slide on the surfaces of the two limiting rods (11).

4. The air dryer for soybean seed production according to claim 1, characterized in that: Two exhaust ports (12) are provided on the top of the box body (1), and dust covers (13) are fixed on the tops of the exhaust ports (12).

5. The air dryer for soybean seed production according to claim 1, characterized in that: The front of the box body (1) is provided with a visual observation window.

6. The air dryer for soybean seed production according to claim 1, characterized in that: Guide plates (15) for limiting the position of the bearing frame (3) are fixed to the four corners of the top of the support seat (14).

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