Drying device for agricultural seeds

Abstract

The utility model relates to a drying device for agricultural seeds, which comprises a bottom plate and a drying box arranged above the bottom plate, two supporting plates connected with the bottom of the drying box are arranged at the upper end of the bottom plate, and a seed placing bin and a movable drying component located above the seed placing bin are arranged in the drying box. A driving device for rotating and turning seeds is arranged at the bottom of the drying box and comprises a motor mounted on the right side of the top of the bottom plate, a rotating rod is mounted at the output end of the motor, and a main bevel gear is mounted at the left end of the rotating rod; a driven rod and a sleeve rotationally arranged outside the driven rod are arranged at the bottom of the drying box, and the top of the sleeve is fixedly connected with the seed containing bin. The seed drying device has the following advantages and effects that all seeds can be automatically and rapidly dried, and the drying uniformity is high.

Description

TECHNICAL FIELD

[0001] The utility relates to the seed drying technical field, in particular to a drying device for agricultural seeds. BACKGROUND

[0002] Generally, the newly harvested seeds have high heat release and moisture, and the seeds are prone to heat and mildew, or are poisoned by alcohol produced by oxygen deficiency breathing, or are frozen and die due to low temperature, and the high-moisture seeds are beneficial to the breeding of pests in the warehouse, which damages the seeds, therefore, the seeds must be dried in time to reduce the moisture to the safe packaging and safe storage moisture to ensure the stability of the seed storage.

[0003] The drying device in the prior art generally stacks the seeds in the silo and dries the seeds by hot air from the top, and in order to ensure the drying effect, the workers need to turn the seeds, so as to ensure that all the seeds are evenly dried, which leads to inconvenient use of the device and low drying efficiency, and therefore it is necessary to provide a drying device for agricultural seeds to solve the above problems.

[0004] UTILIZATION

[0005] The utility aims to provide a drying device for agricultural seeds, which can automatically and quickly dry all the seeds and has high drying uniformity.

[0006] The above technical purpose of the utility is realized by the following technical scheme: a drying device for agricultural seeds, comprising a bottom plate and a drying box arranged above the bottom plate, the upper end of the bottom plate is provided with two support plates connected to the bottom of the drying box, a seed placing bin and a moving drying component located above the seed placing bin are arranged in the drying box, a driving device for rotating and turning the seeds is arranged at the bottom of the drying box, the driving device comprises a motor installed on the top right side of the bottom plate, a rotating rod is installed at the output end of the motor, a main bevel gear is installed at the left end of the rotating rod, a driven rod and a sleeve rotatingly arranged outside the driven rod are arranged at the bottom of the drying box, the top of the sleeve is fixedly connected with the seed placing bin, the sleeve and the driven rod are both provided with a slave bevel gear meshing with the main bevel gear at the bottom, a connecting plate is horizontally installed above the driven rod, three vertical rods are equidistantly arranged on the connecting plate, a plurality of turning plates for turning the seeds are installed on the outer wall of the vertical rods.

[0007] By adopting the technical scheme, the seeds are placed in the seed placing bin, movable drying is performed by the movable drying component from the upper side, in the process, the motor drives the rotating rod to rotate, the main bevel gear is driven to rotate, the two driven bevel gears are driven to rotate in opposite directions by meshing, the driven rod and the sleeve rotate in opposite directions, the rotation of the sleeve drives the whole seed placing bin at the upper end to rotate, the rotation of the driven rod drives the connecting plate at the upper side to rotate, and the three vertical rods and the upper side of the paddle continuously turn the seeds, so that the seeds accumulated at the bottom of the seed placing bin are pushed out, the seeds can be uniformly dried, and the drying efficiency is greatly improved.

[0008] The utility model further provides: the both sides of seed placing bin bottom are equipped with the sliding wheel that contacts with the drying box bottom wall, the driven rod is connected with seed placing bin rotation.

[0009] By adopting the technical scheme, the rotation of the driven rod does not affect the seed placing bin, the sliding wheel can support the seed placing bin, and the rotation is more stable and reliable.

[0010] The utility model further provides: the movable drying component includes the reciprocating screw rod that sets up in the drying box inner chamber upper side and the guide rod that sets up in parallel with reciprocating screw rod, the outside screw thread of reciprocating screw rod is equipped with the moving block that slides with the guide rod, the bottom of moving block is equipped with the fan, the end between rotating rod and reciprocating screw rod is equipped with the linkage.

[0011] By adopting the technical scheme, the reciprocating screw rod is driven to rotate by the linkage, under the sliding guidance of the guide rod, the moving block slides left and right, and the fan is driven, so that the seeds in the seed placing bin are air dried.

[0012] The utility model further provides: the linkage includes the synchronous wheel that sets up on reciprocating screw rod and rotating rod, and the synchronous belt is arranged between the two synchronous wheels.

[0013] By adopting the technical scheme, the reciprocating screw rod is driven to rotate by the synchronous wheel and the synchronous belt when the rotating rod rotates, so that the fan slides left and right is controlled.

[0014] The utility model further provides: the lower side of fan is equipped with the air outlet, and the heater is arranged in the air outlet.

[0015] By adopting the technical scheme, the heater is driven, and the airflow generated by the fan blows out hot air from the air outlet after passing through the heater, so that the seeds can be dried more quickly.

[0016] The utility model has the advantages of:

[0017] 1、The utility model discloses a seed is placed in seed placing bin, and movable drying part is carried out movable drying from the upper portion, in this process, the rotation of motor drive link makes main bevel gear rotate, and the relative reverse rotation of two driven bevel gears is pushed through meshing, makes the relative reverse rotation of driven rod and sleeve, and the rotation of sleeve drives the whole of seed placing bin of upper end to turn over, and the rotation of driven rod drives the rotation of connecting plate of upper portion, simultaneously drives three vertical rods and upper portion's paddle to the seed and constantly turns over, thereby pushes out the seed that is accumulated in the bottom of seed placing bin, makes the seed can be evenly dried, greatly improves its drying efficiency.

[0018] 2、The utility model discloses in the rotation of link, through the cooperation of synchronous pulley and synchronous belt and drive reciprocating screw rod to rotate, control fan left and right slide, heater drive, the airflow of fan produces blows out hot gas from air outlet after heater, can more fastly carry out drying treatment to the seed, and realize the turning over of seed and movable drying through a motor, make the device more energy -conserving. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the technical scheme in the practical embodiment, the following will briefly introduce the drawing needed to be used in the embodiment description, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0020] Figure 1 It is the overall structure diagram of the utility model for the drying device of agricultural seed.

[0021] Figure 2 It is the utility model Figure 1 A enlarged view in the middle.

[0022] In the drawing, 1, bottom plate, 2, drying box, 3, bracing plate, 4, seed placing bin, 5, movable drying part, 51, reciprocating screw rod, 52, guide rod, 53, moving block, 54, fan, 55, synchronous pulley, 56, synchronous belt, 57, air outlet, 58, heater, 6, drive device, 61, motor, 62, link, 63, main bevel gear, 64, driven rod, 65, sleeve, 66, driven bevel gear, 67, connecting plate, 68, vertical rod, 69, paddle, 610, sliding wheel. DETAILED DESCRIPTION

[0023] The technical scheme of the utility model will be described clearly and completely in the following by combining with specific embodiments. Obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by those skilled in the art without making creative labor belong to the scope of the utility model protection.

[0024] As shown in Figures 1-2 The utility model provides an agricultural seed drying device, including bottom plate 1 and set up in the drying box 2 of bottom plate 1 top, the upper end of the bottom plate 1 is provided with two connecting drying box 2 bottom's bracing plate 3, the drying box 2 is provided with seed placement bin 4 and the mobile drying component 5 in seed placement bin 4 top, the bottom of drying box 2 is provided with the drive arrangement 6 of the rotation and the tumbling of seed, the drive arrangement 6 includes the motor 61 of installing in the right side of bottom plate 1 top, the output end of motor 61 is installed with the rotating rod 62, the left end of rotating rod 62 is installed with main bevel gear 63, the bottom of drying box 2 is provided with driven rod 64 and the sleeve pipe 65 of rotation setting in the outside of driven rod 64, the top of sleeve pipe 65 is fixedly connected with seed placement bin 4, the bottom of sleeve pipe 65 and driven rod 64 is provided with from bevel gear 66 with the meshing of main bevel gear 63, the upper level of driven rod 64 is installed with connecting plate 67, three vertical rods 68 are set up on connecting plate 67 equidistantly, the outer wall of vertical rod 68 is installed with a plurality of for tumbling seed's paddle 69.

[0025] Further, the bottom of the seed placement bin 4 is provided with sliding wheels 610 on both sides, which are in contact with the bottom wall of the drying box 2. The driven rod 64 is rotatably connected with the seed placement bin 4.

[0026] Further, the mobile drying component 5 includes a reciprocating screw rod 51 arranged above the inner cavity of the drying box 2 and a guide rod 52 arranged parallel to the reciprocating screw rod 51. The outer thread of the reciprocating screw rod 51 is provided with a moving block 53 that is slidingly adapted to the guide rod 52. The bottom of the moving block 53 is provided with a fan 54. A linkage is arranged between the end of the rotating rod 62 and the reciprocating screw rod 51.

[0027] Further, the linkage includes a synchronous wheel 55 arranged on the reciprocating screw rod 51 and the rotating rod 62. A synchronous belt 56 is arranged between the two synchronous wheels 55.

[0028] Further, the fan 54 is provided with an air outlet 57 below. The air outlet 57 is provided with a heater 58.

[0029] The utility model discloses a working principle is: pour seed into seed placement storehouse 4, by motor 61 drive rotating lever 62 rotation, make main bevel gear 63 rotation, through meshing and promoting two from bevel gear 66 opposite reverse rotation, make driven rod 64 and sleeve pipe 65 opposite reverse rotation, the rotation of sleeve pipe 65 drives seed placement storehouse 4 whole of upper end to carry out the revolution, the rotation of driven rod 64 drives the rotation of connecting plate 67 above, simultaneously drives three vertical rod 68 and the flake 69 above of stirring to seed constantly turn over, in rotating lever 62 rotation, through the cooperation of synchronous wheel 55 and synchronous belt 56 drive reciprocating screw rod 51 rotation, control fan 54 left and right slide, heater 58 drive, the airflow of fan 54 generates after passing through heater 58, and hot air is blown out from the air outlet, can more fastly even drying treatment to seed.

Claims

1. A drying device for agricultural seeds, comprising a base plate (1) and a drying cabinet (2) arranged above the base plate (1), characterized in that: The upper end of the bottom plate (1) is provided with two supporting plates (3) connected to the bottom of the drying box (2), the drying box (2) is provided with a seed placing bin (4) and a movable drying part (5) above the seed placing bin (4), the bottom of the drying box (2) is provided with a driving device (6) for rotating and turning the seeds, the driving device (6) comprises a motor (61) mounted on the top right side of the bottom plate (1), the output end of the motor (61) is provided with a rotating rod (62), the left end of the rotating rod (62) is provided with a main bevel gear (63), the bottom of the drying box (2) is provided with a driven rod (64) and a sleeve (65) rotatably arranged outside the driven rod (64), the top of the sleeve (65) is fixedly connected with the seed placing bin (4), the bottom of the sleeve (65) and the driven rod (64) are provided with a slave bevel gear (66) engaged with the main bevel gear (63), the top of the driven rod (64) is horizontally provided with a connecting plate (67), the connecting plate (67) is provided with three vertical rods (68) equidistantly arranged thereon, and the outer wall of the vertical rod (68) is provided with a plurality of seed turning blades (69).

2. The drying apparatus for agricultural seeds as claimed in claim 1, wherein: The bottom of the seed placing bin (4) is provided with sliding wheels (610) in contact with the bottom wall of the drying box (2), and the driven rod (64) is rotatably connected with the seed placing bin (4).

3. The drying apparatus for agricultural seeds as claimed in claim 1, wherein: The movable drying part (5) comprises a reciprocating screw rod (51) arranged above the inner cavity of the drying box (2) and a guide rod (52) arranged in parallel with the reciprocating screw rod (51), the outer thread of the reciprocating screw rod (51) is provided with a moving block (53) slidingly matched with the guide rod (52), the bottom of the moving block (53) is provided with a fan (54), and the end portions of the rotating rod (62) and the reciprocating screw rod (51) are provided with a linkage.

4. The drying apparatus for agricultural seeds according to claim 3, wherein: The linkage comprises synchronous wheels (55) arranged on the reciprocating screw rod (51) and the rotating rod (62), and a synchronous belt (56) is arranged between the two synchronous wheels (55).

5. The drying apparatus for agricultural seeds as claimed in claim 4, wherein: The bottom of the fan (54) is provided with an air outlet (57), and the air outlet (57) is provided with a heater (58).

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