CN213119861U

CN213119861U - Grain drying device

Info

Publication number: CN213119861U
Application number: CN202022201816.4U
Authority: CN
Inventors: 朱士明; 张苹苹; 赵元志
Original assignee: Shandong University of Science and Technology
Current assignee: Shandong University of Science and Technology
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-05-04
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses a grain drying device, which comprises a base, wherein one side of the top end of the base is fixedly connected with a first vertical rod, a first sleeve is fixedly connected on the first vertical rod, the other side of the top end of the base is fixedly connected with a second vertical rod, the second vertical rod is respectively and symmetrically and fixedly connected with two fixed rods, two through holes are respectively arranged on the two fixed rods, a third sleeve is embedded on the second vertical rod and arranged between the two fixed rods, the third sleeve is opposite to the axial center of the first sleeve, a cylinder is arranged right above the base, and an annular dovetail groove is fixedly connected on the side wall of the cylinder. Partial grain is burnt locally.

Description

Grain drying device

Technical Field

The utility model relates to a relay field, concretely relates to grain drying device.

Background

Agricultural grain need dry to it when the storage, prevents that agricultural grain from taking place to milden and rot because of the humidity, causes the waste of grain, and current grain drying-machine often can carry out the accumulation formula to grain when using and dry, and drying speed is slower, can also appear the phenomenon of local burnt paste, and grain is heated inadequately evenly, and the stoving effect is relatively poor.

Disclosure of Invention

In order to solve the problems existing in the prior art, the utility model provides a grain drying device.

The utility model discloses a realize through following technical scheme:

the utility model provides a grain drying device, includes the base, its characterized in that: a first vertical rod is fixedly connected to one side of the top end of the base, a first sleeve is fixedly connected to the first vertical rod, a second vertical rod is fixedly connected to the other side of the top end of the base, two fixing rods are symmetrically and fixedly connected to the second vertical rod respectively, two through holes are formed in the two fixing rods respectively, a third sleeve is embedded in the second vertical rod and arranged between the two fixing rods, the third sleeve is arranged opposite to the axis of the first sleeve, a cylinder is arranged right above the base, an annular dovetail groove is fixedly connected to the side wall of the cylinder, a slidable annular dovetail slide block is embedded in the annular dovetail groove, one end of the annular dovetail slide block extends out of the annular dovetail groove, a cross rod in rotary connection is inserted into the first sleeve, one end of the cross rod is fixedly connected with an extending end on one side of the annular dovetail slide block, and a mounting plate is fixedly connected to the bottom end of, the mounting plate is arranged between a first sleeve and a cylinder, a driving motor is fixedly mounted at the bottom end of the mounting plate, a gear is fixedly connected with the output end of the driving motor, a second L-shaped rod of rotary connection is inserted into a third sleeve, one end of a cross rod of the second L-shaped rod penetrates out of the third sleeve and fixedly connected with the extending end of the other side of the annular dovetail slide block, a lower bolt is screwed on a vertical rod of the second L-shaped rod, the lower bolt penetrates through the vertical rod of the second L-shaped rod and penetrates through a through hole, a nut is screwed on the lower bolt, the cylinder is provided with a sealing cover of sliding connection, a conical groove is arranged at the bottom end of the sealing cover, a discharge cylinder is fixedly inserted in the center of the top end of the sealing cover, the discharge cylinder is communicated with the conical groove, a second sleeve of sliding connection is sleeved on the discharge cylinder, and two sides of the top end of the cylinder are, two relative one ends of first L shape pole horizontal pole respectively with second sleeve both sides fixed connection, bolt on the spiro union on the second sleeve, it sets up in wherein first L shape pole horizontal pole upper end to go up the bolt, drum bottom mounting has inserted a plurality of stoving section of thick bamboos, be equipped with a plurality of ventilation holes on the stoving section of thick bamboo lateral wall, the laminating is equipped with a plurality of fixed blocks in a plurality of stoving section of thick bamboos respectively, a plurality of connecting rods of bell jar top surface fixed connection, connecting rod quantity is the same with a stoving section of thick bamboo quantity, a plurality of connecting rod bottoms respectively with a plurality of fixed block top fixed connection, drum lateral wall bottom mounting cover has the ring gear, ring gear and gear engagement.

Preferably, the connecting rod is fixedly connected with the fixing block through welding.

Preferably, the plurality of drying cylinders are all the same in size and shape.

Compared with the prior art, the beneficial effects of the utility model are that: this device is through placing grain in a plurality of stoving section of thick bamboos, be equipped with a plurality of ventilation holes on the stoving section of thick bamboo lateral wall, when driving a stoving section of thick bamboo and drum and rotate at driving motor, the ventilation hole entering on the wind follow stoving section of thick bamboo of production to dry grain, just so solved and carried out the accumulation formula to grain and dry, the phenomenon of local burnt paste appears in partial grain, and it is littleer to distribute grain the accumulation that makes grain in a plurality of stoving sections, it is more even when drying to make grain.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

FIG. 2 is a schematic drawing of the discharge of the structure of the present invention;

figure 3 is a schematic view of the charging of the structure of the invention.

In the figure: the drying device comprises a base 1, a first vertical rod 2, a first sleeve 3, a mounting plate 4, a cross rod 5, a driving motor 6, a gear 7, a first L-shaped rod 8, a discharging barrel 9, a second sleeve 10, an upper bolt 11, a fixing block 12, a drying barrel 13, a cylinder 14, a third sleeve 15, a fixing rod 16, a second L-shaped rod 17, a lower bolt 18, a second vertical rod 19, a connecting rod 20, an annular dovetail groove 21, an annular dovetail sliding block 22, a sealing cover 23, a conical groove 24, a toothed ring 25 and a through hole 26.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, fig. 2 and fig. 3, the grain drying device comprises a base 1 and is characterized in that: a first vertical rod 2 is fixedly connected to one side of the top end of the base 1, a first sleeve 3 is fixedly connected to the first vertical rod 2, a second vertical rod 19 is fixedly connected to the other side of the top end of the base 1, two fixing rods 16 are respectively and symmetrically and fixedly connected to the second vertical rod 19, two through holes 26 are respectively formed in the two fixing rods 16, a third sleeve 15 is embedded into the second vertical rod 19, the third sleeve 15 is arranged between the two fixing rods 16, the third sleeve 15 and the first sleeve 3 are oppositely arranged in an axis, a cylinder 14 is arranged right above the base 1, an annular dovetail groove 21 is fixedly connected to the side wall of the cylinder 14, a slidable annular dovetail sliding block 22 is embedded into the annular dovetail groove 21, one end of the annular dovetail sliding block 22 extends out of the annular dovetail groove 21, and a cross rod 5 in rotary connection is inserted into the first sleeve 3, one end of the cross rod 5 is fixedly connected with the extending end on one side of the annular dovetail sliding block 22, the bottom end of the cross rod 5 is fixedly connected with a mounting plate 4, the mounting plate 4 is arranged between the first sleeve 3 and the cylinder 14, the bottom end of the mounting plate 4 is fixedly provided with a driving motor 6, the output end of the driving motor 6 is fixedly connected with a gear 7, a second L-shaped rod 17 with rotary connection is inserted into the third sleeve 15, one end of the cross rod of the second L-shaped rod 17 penetrates out of the third sleeve 15 and is fixedly connected with the extending end on the other side of the annular dovetail sliding block 22, a lower bolt 18 is screwed on the vertical rod of the second L-shaped rod 17, the lower bolt 18 penetrates through the vertical rod of the second L-shaped rod 17 and penetrates through a through hole 26, a nut is screwed on the lower bolt 18, the cylinder 14 is provided with a sealing cover 23 with sliding connection, the bottom end of the sealing cover 23 is provided with a conical groove 24, the discharging barrel 9 is communicated with the conical groove 24, the discharging barrel 9 is sleeved with a second sleeve 10 which is in sliding connection, two first L-shaped rods 8 are fixedly connected to two sides of the top end of the barrel 14 respectively, two opposite ends of a cross rod of each first L-shaped rod 8 are fixedly connected to two sides of the second sleeve 10 respectively, a bolt 11 is screwed on the second sleeve 10, the bolt 11 is arranged at the upper end of the cross rod of the first L-shaped rod 8, a plurality of drying barrels 13 are inserted into the bottom end of the barrel 14, a plurality of vent holes are formed in the side wall of each drying barrel 13, a plurality of fixing blocks 12 are respectively arranged in the plurality of drying barrels 13 in a laminating manner, a plurality of connecting rods 20 are fixedly connected to the top surface of the conical groove 24, the number of the connecting rods 20 is the same as that of the drying barrels 13, the bottom ends of the plurality of connecting rods are fixedly connected to the top ends of the, the toothed ring 25 meshes with the gear wheel 7.

The connecting rod 20 is fixedly connected with the fixed block 12 through welding.

The plurality of drying cylinders 13 are all the same in size and shape.

The working principle is as follows: firstly, the device is placed in a working area, when grain needs to be dried, the upper bolt 11 is rotated to lead the grain to be clamped and loosened on the discharging barrel 9, the discharging barrel 9 is lifted manually, the discharging barrel 9 is lifted to drive the closed cover 23 to lift, the fixed block 12 is fixedly connected with the top surface of the conical groove 24 through the connecting rod 20, the fixed block 12 is lifted therewith, when the top end of the closed cover 23 is attached to the cross rods of the two first L-shaped rods 8, the upper bolt 11 is rotated to lead the grain to be clamped on the discharging barrel 9, the discharging barrel 9 can not freely descend, the grain is manually poured into the drying barrel 14 from the top end, the grain is uniformly distributed in a plurality of drying barrels 13, the upper bolt 11 is rotated to lead the grain to be loosened, the discharging barrel 9 and the closed cover 23 are manually descended, when the bottom end of the closed cover 23 is attached to the drying barrel 14, the fixed block 12 enters the drying barrel 13 again, the grain in the drying barrel 13 can not be, the power supply of the driving motor 6 is switched on, the gear 7 output by the driving motor 6 is meshed with the gear ring 25, the gear ring 25 drives the cylinder 14 and the plurality of drying cylinders 13 to rotate, the cylinder 14 can generate a large amount of wind when rotating, because the side wall of the drying cylinder 13 is provided with a plurality of vent holes, the wind generated during the rotation enters the drying cylinder 13 through the vent holes to dry grains in the drying cylinder 13, the power supply of the driving motor 6 is turned off after the drying is finished, the nut on the lower bolt 18 is rotated to be separated from the lower bolt 18, the lower bolt 18 is taken down from the upper second L-shaped rod 17, the vertical rod of the second L-shaped rod 17 is manually rotated for 180 degrees, because the transverse rod of the second L-shaped rod 17 is fixedly connected with the shape dovetail slide block 22, the shape dovetail slide block 22 is embedded in the annular dovetail groove 21, and the annular dovetail groove 21 is arranged on the cylinder 14, the cylinder 14 and the drying cylinder 13 can, the lower bolt 18 is inserted into the second L-shaped rod 17 again and penetrates through the through hole 26 on the lower fixing rod 16, the nut is screwed with the lower bolt 18, so that the second L-shaped rod 17 can not rotate freely, the upper bolt 11 is rotated to loosen the second L-shaped rod, the discharging barrel 9 and the sealing cover 23 are lowered manually, when the fixing block 12 is lowered along with the sealing cover 23 and separated from the drying barrel 13, the upper bolt 11 is rotated to clamp, as shown in figure 2, grains flow out of the drying barrel 13 and flow into the tapered groove 24 and finally flow out along the discharging barrel 9, when all grains flow out of the discharging barrel 9, the lower bolt 18 is taken out, the second L-shaped rod 17180 is rotated, the lower bolt 18 is inserted into the through hole 26 of the second L-shaped rod 17 and the upper fixing rod 16, so that the grains can not rotate freely, the steps are repeated to dry the rest grains, and the grains are dried, so that the drying of the grains is finished, the operation is simple and fast, save a large amount of time, through placing grain in a plurality of drying cylinder 13 for grain piles up when drying for it is little, and the stoving effect is more even.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grain drying device, includes base (1), its characterized in that: the novel bearing is characterized in that a first vertical rod (2) is fixedly connected to one side of the top end of the base (1), a first sleeve (3) is fixedly connected to the first vertical rod (2), a second vertical rod (19) is fixedly connected to the other side of the top end of the base (1), two fixing rods (16) are respectively and symmetrically and fixedly connected to the second vertical rod (19), two through holes (26) are respectively formed in the two fixing rods (16), a third sleeve (15) is embedded into the second vertical rod (19), the third sleeve (15) is arranged between the two fixing rods (16), the third sleeve (15) and the axis of the first sleeve (3) are oppositely arranged, a cylinder (14) is arranged right above the base (1), an annular dovetail groove (21) is fixedly connected to the side wall of the cylinder (14), and a slidable annular dovetail sliding block (22) is embedded into the annular dovetail groove (21), outside annular dovetail slider (21) was stretched out to annular dovetail slider (22) one end, swivelling joint's horizontal pole (5) had been inserted in first sleeve (3), the end fixed connection that stretches out of horizontal pole (5) one end and annular dovetail slider (22) one side, horizontal pole (5) bottom fixedly connected with mounting panel (4), mounting panel (4) set up between first sleeve (3) and drum (14), mounting panel (4) bottom fixed mounting has driving motor (6), driving motor (6) output end fixed connection has gear (7), the second L shape pole (17) that have swivelling joint have been inserted in third sleeve (15), second L shape pole (17) horizontal pole one end is worn out in third sleeve (15) and is stretched out end fixed connection with annular dovetail slider (22) opposite side, the spiro union has lower bolt (18) on second L shape pole (17) the montant, the lower bolt (18) penetrates through a vertical rod of the second L-shaped rod (17) and penetrates through a through hole (26), a nut is screwed on the lower bolt (18), the cylinder (14) is provided with a sealing cover (23) in sliding connection, a conical groove (24) is formed in the bottom end of the sealing cover (23), a discharge barrel (9) is fixedly inserted into the center of the top end of the sealing cover (23), the discharge barrel (9) is communicated with the conical groove (24), a second sleeve (10) in sliding connection is sleeved on the discharge barrel (9), two first L-shaped rods (8) are respectively and fixedly connected to two sides of the top end of the cylinder (14), one ends of the two first L-shaped rods (8) opposite to a cross rod are respectively and fixedly connected to two sides of the second sleeve (10), an upper bolt (11) is screwed on the second sleeve (10), and the upper bolt (11) is arranged at the upper end of the cross rod of the first L-shaped rod (8), drum (14) bottom mounting inserts and has a plurality of stoving section of thick bamboos (13), be equipped with a plurality of ventilation holes on stoving section of thick bamboo (13) lateral wall, laminate respectively in a plurality of stoving section of thick bamboos (13) and be equipped with a plurality of fixed blocks (12), a plurality of connecting rods (20) of bell groove (24) top surface fixed connection, connecting rod (20) quantity is the same with stoving section of thick bamboo (13) quantity, a plurality of connecting rod bottoms respectively with a plurality of fixed blocks (12) top fixed connection, drum (14) lateral wall bottom mounting has ring gear (25), ring gear (25) and gear (7) meshing.

2. The grain drying device of claim 1, wherein: the connecting rod (20) is fixedly connected with the fixed block (12) through welding.

3. The grain drying device of claim 1, wherein: the drying cylinders (13) are all the same in size and shape.