Uniform heating type seed drying equipment

Abstract

The utility model discloses uniform heating type seed drying equipment which comprises a base, transmission shafts are arranged on a vertical plate on the rear side of the base, a drying box is arranged on the base, storage baskets are suspended at the positions, corresponding to the transmission shafts, in the drying box, and rotating shafts are arranged at the front end and the rear end of each storage basket. The rotating shafts are rotationally connected with shaft seats on the front side wall and the rear side wall of the drying box correspondingly, the rotating shaft on the rear side is further connected with a transmission shaft, and drying pipes are arranged at the bottom of the drying box. The rotatable storage basket is arranged in the drying box, after seeds are placed in the storage basket, the cover plate is closed, hot air is fed into the drying box through the drying pipe, and in the drying operation process, the storage basket is controlled to rotate in the drying box in the left-right direction, so that the seeds in the storage basket shake in the storage basket, and the seeds are dried. Therefore, the seeds can be uniformly heated while the single-time drying amount is ensured, and the drying efficiency and the drying effect are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seed processing equipment technical field especially relates to a kind of uniform heating type seed drying equipment. BACKGROUND

[0002] Generally, the moisture content of newly harvested seeds is high. If appropriate measures are not taken for treatment, the high-moisture seeds will release a large amount of heat during long-term storage due to their high respiration intensity, which can easily cause the seeds to become moldy, or be poisoned by alcohol produced by anaerobic respiration, or die due to freezing in low temperature. High-moisture seeds are prone to germination when the temperature reaches a certain level, which makes the seeds unusable. In addition, high-moisture seeds are also prone to insect infestation, which endangers the safety of the seeds. Therefore, the seeds must be dried in time before storage to reduce the moisture content to a safe level for storage, so as to ensure the stability of seed storage and the quality of the seeds. The commonly used seed drying equipment generally includes a drying box, a placing tray is arranged in the drying box, and the seeds are placed on the placing tray. Hot air is supplied to the drying box to dry the seeds inside. However, if the seeds are not stirred, the seeds in the middle of the placing tray will not be heated evenly, which seriously affects the drying effect of the seeds. If only a thin layer of seeds is placed on the placing tray, the number of seeds dried at one time is limited, which also seriously affects the efficiency of the seed drying operation. SUMMARY

[0003] The utility model aims at avoiding the shortcomings of the prior art and providing a uniform heating type seed drying equipment to effectively solve the shortcomings in the prior art.

[0004] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of a uniform heating type seed drying equipment, which includes an L-shaped base. A plurality of synchronously rotatable transmission shafts are arranged on the rear vertical plate of the base in a horizontal distribution. A drying box is arranged on the base at a position corresponding to the front ends of the transmission shafts. A top cover is arranged on the drying box. A placing basket for placing seeds is suspended in the drying box at a position corresponding to each transmission shaft. A cover plate is arranged at the opening on the top of the placing basket. A plurality of air vents are uniformly arranged on the placing basket and the cover plate. Rotating shafts are arranged at the front and rear ends of the placing basket. The rotating shafts are rotatably connected to the shaft seats on the front and rear side walls of the drying box, respectively. The rear rotating shaft is also connected to the transmission shaft. A drying pipe is arranged at the bottom of the drying box. An air outlet is arranged at the top of the drying pipe.

[0005] Further, a rack is transversely arranged on the vertical plate at a position above the transmission shafts. The teeth of the rack are arranged downward. A transmission gear is arranged on each transmission shaft at a position corresponding to the rack. The transmission gear and the rack are meshed with each other. The rack moves left and right along the vertical plate under the drive of an oil cylinder.

[0006] Further, the oil cylinder is arranged above the rack, and a sliding base is arranged below the oil cylinder, the rack is installed at the lower end of the sliding base, and a connecting plate is arranged on the top of the sliding base, and the piston rod of the oil cylinder is fixedly connected with the connecting plate.

[0007] Further, a transverse sliding rail is arranged on the upright plate at a position corresponding to the sliding base, and the sliding base is installed on the sliding rail.

[0008] Further, a plurality of drying pipes are arranged on the bottom of the drying box, one end of each drying pipe penetrates the drying box and extends to the outside of the drying box, and the end of each drying pipe outside the drying box is connected with the hot air fan.

[0009] Further, a plurality of exhaust holes are arranged on the top cover.

[0010] The above technical scheme of the utility model has the following beneficial effects: the utility model discloses a rotatable storage basket is arranged on the drying box, the seed is put into the storage basket, and the cover plate is closed after the seed is put into the storage basket, hot air is sent into the drying box through the drying pipe, the seed in the storage basket is shaken in the process of drying operation, the position of the seed is adjusted, the single drying capacity is ensured, the seed is uniformly heated, and the drying efficiency and drying effect are greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a main body structure schematic view of the utility model embodiment.

[0012] Fig. 2 It is a main body schematic view of the utility model embodiment after removing the drying box. DETAILED DESCRIPTION

[0013] In order to more clearly understand the above purpose, features and advantages of the utility model, the utility model is further described in detail below in combination with the drawings and specific embodiments, and it should be explained that the embodiments and features in the embodiments of the application can be combined with each other without conflict.

[0014] In the following description, many specific details are set forth in order to provide a thorough understanding of the utility model, but the utility model can also be implemented in other ways different from the description, therefore, the protection scope of the utility model is not limited by the specific embodiments disclosed below.

[0015] As Figs. 1-2As shown, the uniform heating type seed drying equipment described in the embodiment comprises an L-shaped base 1, a plurality of synchronously rotatable transmission shafts 3 are arranged on the rear vertical plate 2 of the base 1 in a transverse direction, a drying box 4 is arranged on the base 1 at a position corresponding to the front ends of the transmission shafts 3, a top cover 6 is arranged on the drying box 4, a placing basket 7 for placing seeds is suspended in the drying box 4 at a position corresponding to each transmission shaft 3, a cover plate 8 is arranged at the opening in the top of the placing basket 7, a plurality of air holes 9 are arranged on the placing basket 7 and the cover plate 8 in a uniform manner, rotating shafts 10 are arranged at the front and rear ends of the placing basket 7, the rotating shafts 10 are respectively rotatably connected to shaft seats on the front and rear sidewalls of the drying box 4, the rear rotating shaft 10 is further connected to the transmission shaft 3, the rotating shaft 3 rotates, which can bring the rear rotating shaft 10 to rotate, thereby causing the placing basket 7 to rotate in the drying box 4, a drying pipe 11 is arranged at the bottom of the drying box 4, and an air outlet hole 11a is arranged at the top of the drying pipe 11.

[0016] A gear rack 12 is transversely arranged on the vertical plate 2 at a position above the transmission shafts 3, the gear teeth of the gear rack 12 are arranged downward, a transmission gear 13 is arranged on each transmission shaft 3 at a position corresponding to the gear rack 12, the transmission gear 13 and the gear rack 12 are in mesh with each other, and the gear rack 12 moves left and right along the vertical plate 2 under the drive of an oil cylinder 14.

[0017] The oil cylinder 14 is arranged above the gear rack 12, a sliding seat 15 is arranged below the oil cylinder 14, the gear rack 12 is installed at the lower end of the sliding seat 15, a connecting plate 16 is arranged at the top of the sliding seat 15, and the piston rod of the oil cylinder 14 is fixedly connected to the connecting plate 16.

[0018] A transverse sliding rail 17 is arranged on the vertical plate 2 at a position corresponding to the sliding seat 15, and the sliding seat 15 is installed on the sliding rail 17.

[0019] A plurality of drying pipes 11 are arranged on the bottom of the drying box 4 in a uniform manner, one end of the drying pipe 11 penetrates through the drying box 4 and extends outward, and the end of the drying pipe 11 outside the drying box 4 is connected to a hot air fan.

[0020] A plurality of air outlet holes 5 are arranged on the top cover 6.

[0021] The utility model discloses a working principle is: the new seed after processing is placed to each storage basket 7, then closes the apron 8, finally covers the top cover 6 again, then starts the hot -blast machine, and the hot blast machine produces the hot gas through the drying pipe 11 and is delivered to the inside of drying box 4, and the hot gas fills entire drying chamber 4 and carries out drying operation to the seed in storage basket 7, along with the continuous drying work of the operation, the oil cylinder 14 on the stand 2 is controlled to work, and the piston rod of oil cylinder 14 carries out repeated telescopic operation, and the work of oil cylinder 14 makes the slide 15 along the slide rail 17 on the stand 2 and carries out reciprocating motion in left and right directions, along with the left and right movement of slide 15, and the rack 12 of its lower end also moves left and right along with it, and the movement of rack 12 also carries each transmission gear 13 and generates the rotation in left and right directions, and transmission gear 13 has generated the rotation along with transmission shaft 3, and the rotation of transmission shaft 3 in different directions drives the reciprocating swing of storage box 7 in drying box 4 in left and right directions, and the seed also shakes in its inside along with the swing of storage box 7, and the seed after shaking changes position, makes the seed in the middle can evert, and then makes the seed can be heated evenly, and the drying efficiency of seed is greatly improved.

[0022] The embodiments of the present application are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present application to the disclosed form. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the present application and its practical application, and to enable others skilled in the art to understand the present application for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A uniform heat type seed drying apparatus, characterized by: The base comprises an L-shaped base, a plurality of synchronously rotatable transmission shafts are arranged on the rear vertical plate of the base in a transverse direction, a drying box is arranged on the base at a position corresponding to the front end of the transmission shafts, a top cover is arranged on the drying box, a seed placing basket is suspended in the drying box at a position corresponding to each transmission shaft, a cover plate is arranged on the opening at the top of the seed placing basket, a plurality of air holes are arranged on the seed placing basket and the cover plate in a uniform manner, a rotating shaft is arranged at the front and rear ends of the seed placing basket, the rotating shafts are rotatably connected to the shaft seats on the front and rear side walls of the drying box, the rear rotating shaft is further connected to the transmission shaft, a drying pipe is arranged at the bottom of the drying box, and an air outlet is arranged at the top of the drying pipe.

2. An even-heating type seed drying apparatus according to claim 1, characterized in that: A rack is arranged on the vertical plate at a position above the transmission shafts, the teeth of the rack are arranged downward, a transmission gear is arranged on each transmission shaft at a position corresponding to the rack, the transmission gears and the rack are in meshing relationship with each other, and the rack moves left and right along the vertical plate under the drive of an oil cylinder.

3. A uniform heat type seed drying apparatus according to claim 2, characterized in that: The oil cylinder is arranged above the rack, a sliding seat is arranged below the oil cylinder, the rack is installed at the lower end of the sliding seat, a connecting plate is arranged at the top of the sliding seat, and the piston rod of the oil cylinder is fixedly connected to the connecting plate.

4. An even-heating type seed drying apparatus according to claim 3, characterized in that: A transverse sliding rail is arranged on the vertical plate at a position corresponding to the sliding seat, and the sliding seat is installed on the sliding rail.

5. An even-heating type seed drying apparatus according to claim 1, characterized in that: A plurality of drying pipes are arranged on the bottom of the drying box in a uniform manner, one end of the drying pipe penetrates through the drying box and extends to the outside, and the end of the drying pipe outside the drying box is connected to a hot air blower.

6. An even-heating type seed drying apparatus according to claim 1, characterized in that: A plurality of air outlets are arranged on the top cover.

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