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CN-224215713-U - Grain drying device with automatic discharging function

CN224215713UCN 224215713 UCN224215713 UCN 224215713UCN-224215713-U

Abstract

The utility model discloses a grain drying device with an automatic discharging function, which relates to the technical field of drying grains, wherein a left side wall of a drying cabinet is internally provided with a plurality of through grooves communicated with openings of the through grooves along the height direction of the left side wall, a lifting electric cylinder is fixedly arranged on the left side wall of the upper end part of the drying cabinet, a piston rod of the lifting electric cylinder is fixedly provided with a shielding plate, the shielding plate is contacted with the left side wall of the drying cabinet, a plurality of discharging grooves are formed in the shielding plate along the height direction of the shielding plate, and the discharging grooves are staggered with the through grooves; a plurality of loading and unloading components which are respectively opposite to the left side and the right side of the through groove are arranged on the left side wall of the cabinet door along the height direction. The grain drying machine has the beneficial effects that the working intensity of workers is greatly reduced, and the grain drying efficiency is greatly improved.

Inventors

  • LI BO

Assignees

  • 西充县古楼镇赵家庙香桃种植专业合作社

Dates

Publication Date
20260508
Application Date
20250610

Claims (6)

  1. 1. The grain drying device with the automatic discharging function is characterized by comprising a drying cabinet (1), wherein an opening is formed in the right side of the drying cabinet (1), a plurality of through grooves (9) communicated with the opening are formed in the left side wall of the drying cabinet (1) along the height direction of the drying cabinet, a lifting electric cylinder (10) is fixedly arranged on the left side wall of the upper end part of the drying cabinet (1), a shielding plate (11) is fixedly arranged on a piston rod of the lifting electric cylinder (10), the shielding plate (11) is contacted with the left side wall of the drying cabinet (1), a plurality of discharging grooves (12) are formed in the shielding plate (11) along the height direction of the shielding plate, and the discharging grooves (12) are staggered with the through grooves (9); The drying cabinet is characterized in that a horizontally arranged opening and closing electric cylinder (3) is fixedly arranged on the bottom surface of the drying cabinet (1), a piston rod of the opening and closing electric cylinder (3) extends rightward to the outer side of the drying cabinet (1), a cabinet door (4) opposite to the opening in left and right is fixedly arranged on the extending end, an air inlet pipe (5) is connected to the left side wall of the drying cabinet (1), the air inlet pipe (5) is positioned below a lowest-layer through groove (9), an air heater (6) and an air blower (7) are sequentially connected to the other port of the air inlet pipe (5), an exhaust pipe (8) is connected to the top wall of the drying cabinet (1), and a condenser is connected to the other port of the exhaust pipe (8); A plurality of loading and unloading assemblies (13) which are respectively opposite to the left side and the right side of the through groove (9) are arranged on the left side wall of the cabinet door (4) along the height direction of the cabinet door.
  2. 2. The grain drying device with the automatic discharging function according to claim 1, wherein the lowest layer of the feeding and discharging assembly (13) comprises a support plate (14) fixedly arranged on the left side wall of the cabinet door (4), a bearing plate (15) hinged to the support plate (14), a discharging electric cylinder (16) fixedly arranged on the right side wall of the cabinet door (4), the bearing plate (15) extends leftwards, a U-shaped groove (17) is formed in the extending end, a screen plate (2) fixedly arranged on the bottom surface of the bearing plate (15) is arranged under the U-shaped groove (17), the discharging electric cylinder (16) penetrates through the cabinet door (4) leftwards, a connecting rod (18) is hinged to the extending end, and the other end of the connecting rod (18) is hinged to the bottom surface of the bearing plate (15).
  3. 3. The grain drying device with the automatic discharging function according to claim 2, wherein two support columns supported on the ground are fixedly arranged on the bottom surface of the drying cabinet (1), and the starting and stopping electric cylinder (3) is fixedly arranged between the two support columns.
  4. 4. The grain drying device with the automatic discharging function according to claim 3, wherein a fixing plate is welded on the left side wall of the upper end part of the drying cabinet (1), a cylinder body of the lifting electric cylinder (10) is fixedly arranged on the top surface of the fixing plate, and a piston rod of the lifting electric cylinder (10) penetrates through the fixing plate downwards.
  5. 5. The grain drying device with the automatic discharging function according to claim 4, wherein a hinge seat (19) is fixedly arranged on the top surface of the support plate (14), and the right end part of the bearing plate (15) is hinged on the hinge seat (19) through a pin shaft.
  6. 6. The grain drying apparatus with the automatic discharging function according to claim 5, further comprising a controller, wherein the controller, the lifting electric cylinder (10), the discharging electric cylinder (16) and the opening and closing electric cylinder (3) are subjected to electric signals.

Description

Grain drying device with automatic discharging function Technical Field The utility model relates to the technical field of grain drying, in particular to a grain drying device with an automatic discharging function. Background When the farmers pick the grains (including cereal, bean, etc.) in the planting field, the grains are required to be dried by a dryer, so that the purpose of drying is to reduce the water content of the grains and the nutrition consumption in the grains, thereby prolonging the storage period of the grains. The grain dryer is used for drying grains in a certain area, the grain dryer is shown in fig. 1-2, the grain dryer comprises a drying cabinet 1, an opening is formed in the right side of the drying cabinet 1, a plurality of net plates 2 are fixedly arranged in the drying cabinet 1 at intervals along the height direction, an opening and closing electric cylinder 3 which is horizontally arranged is fixedly arranged on the bottom surface of the drying cabinet 1, a piston rod of the opening and closing electric cylinder 3 extends rightward outside the drying cabinet 1, a cabinet door 4 is fixedly arranged on the extending end, the cabinet door 4 is opposite to the opening of the drying cabinet 1 in left-right direction, an air inlet pipe 5 is connected to the left side wall of the drying cabinet 1, the air inlet pipe 5 is located below the net plate 2 at the lowest layer, an air heater 6 and an air blower 7 are sequentially connected to the other port of the air inlet pipe 5, an exhaust pipe 8 is connected to the top wall of the drying cabinet 1, and a condenser is connected to the other port of the exhaust pipe 8. The method for drying the grains by workers by using the dryer comprises the following steps: S1, workers respectively lay grains to be dried on the top surfaces of the net plates 2, so that the grains are fed; S2, a worker controls a piston rod of the opening and closing electric cylinder 3 to retract leftwards, the piston rod drives the cabinet door 4 to move leftwards, the cabinet door 4 moves towards the opening direction of the drying cabinet 1, after the piston rod of the opening and closing electric cylinder 3 is completely retracted, the opening of the drying cabinet 1 is blocked by the cabinet door 4, as shown in FIG. 3, and at the moment, grains on each screen plate 2 are sealed between the drying cabinet 1 and the cabinet door 4; S3, a worker controls a blower 7 and an air heater 6 to start, the blower 7 pumps outside air into the air heater 6, the air heater 6 heats the air, the heated air enters the drying cabinet 1 through the air inlet pipe 5, the hot air upwards passes through the mesh of the mesh plate 2 and gaps between grains and finally enters the condenser through the exhaust pipe 8, when the hot air passes through the gaps between the grains, the hot air increases the surface temperature of the grains, so that moisture in the grains becomes steam, and the steam enters the condenser along with the hot air; S4, when the blower 7 works for a period of time, the worker turns off the blower 7 and the air heater 6, so that the grain is dried finally; S5, discharging the dried grains, namely controlling a piston rod of the opening and closing electric cylinder 3 to extend rightwards by a worker, driving the cabinet door 4 to move rightwards, and enabling the cabinet door 4 to move towards a direction far away from the drying cabinet 1, and taking out the dried grains from the opening of the drying cabinet 1 by the worker after the piston rod of the opening and closing electric cylinder 3 extends completely, wherein the taking-out direction is shown by a hollow arrow in FIG. 4, so that discharging of the dried grains is realized; S6, the worker repeats the operations of the steps S1-S5 for a plurality of times, and then the grains can be dried continuously in a plurality of batches. However, although such a dryer can be used, the following technical drawbacks still exist in the art: In step S3, after all the grains are dried, a worker is required to manually take the dried grains from the opening of the drying cabinet 1, and the number of the net plates 2 is large, and the number of the corresponding grains to be taken out is also large, but the manner of manually taking the dried grains increases the working intensity of the worker, and the drying time of the grains in the next batch is prolonged, so that a long time is required to completely dry the picked grains, and the technical defect of low drying efficiency exists. Therefore, there is a need for a grain drying apparatus that greatly reduces the labor intensity of workers and greatly improves the drying efficiency of grains. Disclosure of utility model The utility model aims to overcome the defects of the prior art and provide the grain drying device with the automatic discharging function, which can greatly lighten the working intensity of workers and greatly improve the grain drying efficiency. The gra