CN112013652A

CN112013652A - Seed storage is with rotatory drying device

Info

Publication number: CN112013652A
Application number: CN202010927189.4A
Authority: CN
Inventors: 王莹莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2020-12-01

Abstract

The invention relates to the field of agriculture, and particularly discloses a rotary drying device for seed storage, which comprises a box body, a base, a sealing cover, a hinge, a heating box and a fan, wherein the box body is provided with a box cover; install the horizontally rotatory roller that raises cereal seed in the box, all be connected with first swing board through the first round pin axle rotation of horizontally on PMKD's the left and right sides both ends, the other one end tilt up of first swing board, it is connected with second swing board to rotate through the second round pin axle of horizontally on this end, the other one end tilt up of second swing board, it wears to be equipped with the slide bar to slide in the support sleeve, the upper end fixed mounting of slide bar has rather than vertically push pedal, the push pedal is sold the axle towards the second. Through a plurality of swing boards that set up and through flexible slide bar jack-up of swing and direction, drive the swing board and reciprocate, will fall the cereal seed on it and turn, be convenient for with the hot-air contact, promote cereal seed and move towards rotatory roller, make the seed raise under the effect of rotatory roller.

Description

Seed storage is with rotatory drying device

Technical Field

The invention relates to the field of agriculture, in particular to a rotary drying device for seed storage.

Background

With the continuous progress of agricultural technology, the yield of agricultural products is gradually improved. In the existing agricultural production, the stored agricultural products such as grains and the like are dried in an approach so as to ensure that the grains can be stored for a long time.

Present cereal seed drying device passes through rabbling mechanism with cereal seed and drives the removal, and the hot-air contact with letting in, but the hot-air will enter into the inside more difficult of the seed of stacking together, and the unable quick discharge of steam that the evaporation produced, consequently need long-time stirring to make cereal and hot-air contact when drying, and the stoving time is long, saves efficiency and reduces, consequently, need improve current drying device, solves above-mentioned problem.

Disclosure of Invention

The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide a rotary drying device for seed storage.

In order to achieve the purpose, the invention provides the following technical scheme:

a rotary drying device for seed storage comprises a box body, a base, a sealing cover, a hinge, a heating box and a fan; the box body is fixedly arranged on the base, a sealing cover is arranged on the top of the box body, and the sealing cover is rotatably connected to the box body through a hinge, so that the sealing cover can be opened outwards to load grain seeds into the box body; the heating box is fixedly arranged on the outer surface of the sealing cover, a plurality of blowing holes extending to the lower surface of the sealing cover are formed in the heating box, hot air in the heating box is sent into the box body, a heating element is arranged in the heating box, the air entering the heating box is heated, the hot air is provided for drying, a fan is arranged on the top of the heating box, the fan sends external air into the heating box, and an exhaust hole is formed in the side wall of the box body to discharge dried water vapor; a horizontal rotating roller for lifting the grain seeds is installed in the box body, a central shaft of the rotating roller is driven to rotate through a motor, an arc-shaped fixed bottom plate is fixedly installed on the lower side of the rotating roller, the central shaft of the fixed bottom plate is overlapped with the rotating roller, so that the distance between the rotating roller and the fixed bottom plate is equal everywhere, cakes in the grain in the fixed bottom plate are lifted through the rotating roller, the grain seeds are fully contacted with hot air, and the drying is uniform and thorough; the left end and the right end of the fixed bottom plate are both rotationally connected with a first swinging plate through a horizontal first pin shaft, the other end of the first swinging plate inclines upwards, the other end of the first swinging plate is rotationally connected with a second swinging plate through a horizontal second pin shaft, the other end of the second swinging plate inclines upwards, the other end of the second swinging plate is rotationally connected with a sliding block through a horizontal third pin shaft, the sliding block is connected to the inner wall of the box body in a sliding mode, the upper end of the second swinging plate can move upwards, the first pin shaft, the second pin shaft and the third pin shaft are parallel to each other, the plates on the two sides can rotate relatively, and the included angle between the plates is adjusted; the utility model discloses a box, including box, support sleeve, fixed bolster, push pedal, first swing board and second swing board, be provided with the support sleeve of slope orientation second round pin axle in the box, be connected with the fixed bolster through fourth round pin axle rotation on the support sleeve, fixed bolster fixed mounting makes the support sleeve rotate around the lower extreme of fixed bolster the slide bar is worn to be equipped with in sliding in the support sleeve, and the upper end fixed mounting of slide bar has rather than vertically push pedal, and the push pedal is towards second round pin axle, when making the slide bar move towards second round pin axle, promotes first swing board and the swing of second swing board through the push pedal, makes the seed that is located first swing board, second.

Further: the lower end of the slide bar is rotatably connected with a slide seat positioned on the bottom of the box body through a fifth pin shaft, and the slide bar is pushed to swing by moving left and right through the slide seat so as to be stretched in the support sleeve.

Further: the lower end of the sliding seat is connected with a sliding rail positioned on the bottom of the box body in a sliding manner, so that the sliding seat only moves in the horizontal direction; two horizontally racks of fixedly connected with between the sliding seat of the left and right sides, two racks are parallel arrangement relatively, the meshing installs the half-gear between two racks, the half-gear has the driving gear only on half circumference, connect driving motor on the half-gear, make the half-gear rotate, it only can with the rack toothing of one side to rotate in-process half-gear, the drive removes to corresponding direction, thereby realize reciprocating motion about the sliding seat, the first swing board of continuous promotion, the swing of second swing board, the cereal seed that will be on it overturns ceaselessly.

Further: the side wall of the box body which is horizontally opposite to the fixed bottom plate is provided with a material taking opening with a sealing door, and dried grain seeds are taken out from the inside.

Further: rotatory roller is including the commentaries on classics roller of cylinder structure, fixed mounting has a plurality of to dial the piece on the lateral wall of commentaries on classics roller, it is the cuboid structure to dial the piece, set up the feed inlet towards the direction of rotation and the discharge gate of one side in addition on dialling the piece, and feed inlet and discharge gate intercommunication, the diameter of feed inlet is greater than the diameter of discharge gate, form the cavity of round platform structure, make cereal seed enter into inside from the feed inlet, in inside storage, and flow out downwards through the less discharge gate of opening, make cereal seed follow and change the roller and remove, slowly fall down in the piece of stirring.

Further: the diameter of the feed inlet is 1.5-2 times of the diameter of the discharge outlet.

Further: the poking blocks are arranged in the axial direction and the circumference of the rotary roller at equal intervals and are arranged in order.

Further: be provided with the swivelling chute of seting up on changeing the roller between two adjacent stirring blocks on the circumference, the swivelling chute is along changeing the radial sunken of roller, makes cereal seed can enter into the swivelling chute, also follows its removal, is convenient for directly and the hot-blast contact that the top blown down, raises the efficiency.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the swinging plates are driven to move up and down by the aid of the plurality of swinging plates and the lifting and direction of the sliding rods which are stretched and retracted in a swinging manner, so that cereal seeds falling on the swinging plates are turned over and are convenient to contact with hot air, the cereal seeds are pushed to move towards the rotating rollers, the seeds are lifted under the action of the rotating rollers and are fully contacted with the hot air, and the seeds are dried uniformly and thoroughly; the time that the rotatory roller rotates the in-process and makes the seed remove in the air prolongs, improves the drying time to the seed, shortens drying time, improves drying efficiency.

Drawings

FIG. 1 is a schematic view showing a structure of a rotary drying apparatus for storing seeds.

Fig. 2 is an enlarged schematic view of a in fig. 1.

FIG. 3 is a schematic view showing the structure of a rotary roller in a rotary drying apparatus for storing seeds.

In the figure: 1-box body, 2-base, 3-sealing cover, 4-hinge, 5-heating box, 6-fan, 7-rotating roller, 71-rotating roller, 72-shifting block, 73-feeding hole, 74-discharging hole, 75-rotating groove, 8-fixed bottom plate, 9-material taking hole, 10-first swinging plate, 11-second swinging plate, 12-first pin shaft, 13-second pin shaft, 14-third pin shaft, 15-sliding block, 16-supporting sleeve, 17-sliding rod, 18-fixed support, 19-fourth pin shaft, 20-fifth pin shaft, 21-sliding seat, 22-sliding rail, 23-rack and 24-half gear.

Detailed Description

Example 1

Referring to the drawings, in the embodiment of the invention, a rotary drying device for seed storage comprises a box body 1, a base 2, a sealing cover 3, a hinge 4, a heating box 5 and a fan 6; the box body 1 is fixedly arranged on the base 2, the top of the box body 1 is provided with the sealing cover 3, and the sealing cover 3 is rotatably connected to the box body 1 through the hinge 4, so that the sealing cover 3 can be opened outwards to load grain seeds into the box body 1; fixed mounting has heating cabinet 5 on sealed surface of lid 3, set up the blow hole that a plurality of extended to sealed 3 lower surfaces of lid on the heating cabinet 5, send into box 1 with the hot-air in the heating cabinet 5 in, install heating element in the heating cabinet 5, to entering into inside air heating, for the stoving provides hot-air, install fan 6 on the top of heating cabinet 5, fan 6 sends into the heating cabinet 5 with the outside air in, be provided with the hole of airing exhaust on the lateral wall of box 1, discharge the steam after the drying.

A horizontal rotating roller 7 for lifting grain seeds is installed in the box body 1, a central shaft of the rotating roller 7 is driven to rotate through a motor, an arc-shaped fixed bottom plate 8 is fixedly installed on the lower side of the rotating roller 7, the central shaft of the fixed bottom plate 8 is overlapped with the rotating roller 7, the distance between the rotating roller 7 and the fixed bottom plate 8 is equal everywhere, the grain cakes in the fixed bottom plate 8 are lifted through the rotating roller 7, the grain seeds are fully contacted with hot air and are uniformly and thoroughly dried, a material taking port 9 with a sealing door is formed in the side wall of the box body 1, which is horizontally opposite to the fixed bottom plate 8, and the dried grain seeds are taken out from the inside; the left end and the right end of the fixed bottom plate 8 are rotatably connected with a first swinging plate 10 through a horizontal first pin shaft 12, the other end of the first swinging plate 10 inclines upwards, the other end of the first swinging plate 10 is rotatably connected with a second swinging plate 11 through a horizontal second pin shaft 13, the other end of the second swinging plate 11 inclines upwards, the other end of the second swinging plate 11 is rotatably connected with a sliding block 15 through a horizontal third pin shaft 14, the sliding block 15 is slidably connected on the inner wall of the box body 1, so that the upper end of the second swinging plate 11 can move upwards, the first pin shaft 12, the second pin shaft 13 and the third pin shaft 14 are parallel to each other, the plates on the two sides can rotate relatively, and the included angle between the plates is adjusted; a supporting sleeve 16 obliquely facing the second pin shaft 13 is arranged in the box body 1, a fixed support 18 is rotatably connected to the supporting sleeve 16 through a fourth pin shaft 19, the fixed support 18 is fixedly installed on the inner wall of the box body 1, so that the supporting sleeve 16 rotates around the lower end of the fixed support 18, a sliding rod 17 penetrates through the supporting sleeve 16 in a sliding manner, a push plate perpendicular to the sliding rod 17 is fixedly installed at the upper end of the sliding rod 17, the push plate faces the second pin shaft 13, when the sliding rod 17 moves towards the second pin shaft 13, the first swinging plate 10 and the second swinging plate 11 are pushed to swing through the push plate, and seeds positioned on the inner sides of the first swinging plate 10 and the second swinging plate 11 are turned over; the lower end of the sliding rod 17 is rotatably connected with a sliding seat 21 positioned on the bottom of the box body 1 through a fifth pin shaft 20, the sliding seat 21 moves left and right to push the sliding rod 17 to swing so as to enable the sliding rod 17 to stretch and retract in the supporting sleeve 16, and the lower end of the sliding seat 21 is slidably connected with a sliding rail 22 positioned on the bottom of the box body 1 so as to enable the sliding seat 21 to move only in the horizontal direction; two horizontal racks 23 are fixedly connected between the sliding seats 21 on the left side and the right side, the two racks 23 are arranged in parallel relatively, a half gear 24 is installed between the two racks 23 in a meshed mode, only half of the circumference of the half gear 24 is provided with transmission teeth, a driving motor is connected to the half gear 24 to enable the half gear 24 to rotate, the half gear 24 can only be meshed with the rack 23 on one side in the rotating process, the driving is moved towards the corresponding direction, left-right reciprocating movement of the sliding seats 21 is achieved, the first swinging plate 10 and the second swinging plate 11 are continuously pushed to swing, and grain seeds on the first swinging plate are continuously turned.

Example 2

On the basis of embodiment 1, the rotating roller 7 includes a rotating roller 71 having a cylindrical structure, a plurality of shifting blocks 72 are fixedly mounted on a side wall of the rotating roller 71, the shifting blocks 72 have a rectangular block structure, a feed port 73 facing a rotating direction and a discharge port 74 on the other side are formed in the shifting blocks 72, the feed port 73 is communicated with the discharge port 74, the diameter of the feed port 73 is larger than that of the discharge port 74, preferably, the diameter of the feed port 73 is 1.5-2 times that of the discharge port 74, a cavity having a circular truncated cone structure is formed, so that the grain seeds enter the interior from the feed port 73, are stored in the interior, and flow downwards through the discharge port 74 with a smaller opening, and then move along with the rotating roller 71 and slowly fall from the shifting blocks 72; preferably, the poking blocks 72 are arranged at equal intervals in the axial direction and the circumference of the rotating roller 71 and are arranged regularly; be provided with the swivelling chute 75 of seting up on changeing roller 71 between two adjacent stirring piece 72 on the circumference, swivelling chute 75 is along changeing roller 71's radial sunken, makes cereal seed can enter into swivelling chute 75 in, also follows its removal, is convenient for directly with the hot-blast contact that the top blown down, raises the efficiency.

When the device is used, cereal seeds are loaded into the box body 1 and fall on the fixed bottom plate 8, the first swinging plate 10 and the second swinging plate 11 at the bottom, the sealing cover 3 is covered, the power supply of the device is started, the heating box 5 blows hot air downwards, the rotating roller 7 rotates, the stirring block 72 of the rotating roller 7 takes away the cereal seeds on the fixed bottom plate 8 and is positioned in the inner cavity to carry the seeds to move upwards, the cereal seeds slowly fall from the discharge port 74 in the process of moving upwards and are fully and uniformly contacted with the hot air, meanwhile, the seeds are also loaded in the rotating groove 75 on the rotating roller, the carrying capacity of the rotating roller 7 is improved, and the contact time of the seeds and the hot air is long; in the rotating process of the rotating roller 7, the half gear 24 drives the sliding seats 21 on the two sides to move left and right, so that the sliding rod 17 continuously stretches and swings in the supporting sleeve 16, the first swinging plate 10 and the second swinging plate 11 at the upper ends are pushed to swing up and down, cereal seeds in the oscillating plates are turned over, the seeds move towards the rotating roller 7, and the seeds in the oscillating plates can be guaranteed to be lifted by the rotating roller 7 for drying.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A rotary drying device for seed storage comprises a box body (1), a base (2), a sealing cover (3), a hinge (4), a heating box (5) and a fan (6); the grain seed lifting device is characterized in that a horizontal rotating roller (7) for lifting grain seeds is installed in the box body (1), an arc-shaped fixed bottom plate (8) is fixedly installed on the lower side of the rotating roller (7), and the central shaft of the fixed bottom plate (8) is overlapped with the rotating roller (7); the left end and the right end of the fixed bottom plate (8) are rotatably connected with a first swinging plate (10) through a horizontal first pin shaft (12), the other end of the first swinging plate (10) inclines upwards, a second swinging plate (11) is rotatably connected with the end of the first swinging plate (10) through a horizontal second pin shaft (13), the other end of the second swinging plate (11) inclines upwards, a sliding block (15) is rotatably connected with the end of the second swinging plate (11) through a horizontal third pin shaft (14), and the sliding block (15) is slidably connected to the inner wall of the box body (1); the first pin shaft (12), the second pin shaft (13) and the third pin shaft (14) are parallel to each other; the box is characterized in that a supporting sleeve (16) inclining towards the second pin shaft (13) is arranged in the box body (1), a fixing support (18) is rotatably connected to the supporting sleeve (16) through a fourth pin shaft (19), the fixing support (18) is fixedly installed on the inner wall of the box body (1), a sliding rod (17) penetrates through the supporting sleeve (16) in a sliding mode, a push plate perpendicular to the sliding rod (17) is fixedly installed at the upper end of the sliding rod (17), and the push plate faces towards the second pin shaft (13).

2. A seed storage spin drying apparatus as claimed in claim 1, wherein: the lower end of the sliding rod (17) is rotatably connected with a sliding seat (21) positioned on the bottom of the box body (1) through a fifth pin shaft (20).

3. A seed storage spin drying apparatus as claimed in claim 2, wherein: the lower extreme sliding connection of sliding seat (21) has slide rail (22) that are located box (1) bottom, fixedly connected with two horizontally racks (23) between the sliding seat (21) of left and right sides, and two racks (23) are parallel arrangement relatively, and half gear (24) are installed in the meshing between two racks (23).

4. A seed storage spin drying apparatus as claimed in claim 1, wherein: and a material taking opening (9) with a sealing door is arranged on the side wall of the box body (1) which is horizontally and rightly opposite to the fixed bottom plate (8).

5. A seed storage spin drying apparatus as claimed in any one of claims 1 to 4, wherein: rotatory roller (7) including the commentaries on classics roller (71) of cylinder structure, fixed mounting has a plurality of to dial on the lateral wall of commentaries on classics roller (71) and moves piece (72), dials piece (72) and is the rectangle block structure, offers feed inlet (73) and the discharge gate (74) of one side in addition towards the rotation direction on dialling piece (72) to feed inlet (73) and discharge gate (74) intercommunication, the diameter of feed inlet (73) is greater than the diameter of discharge gate (74).

6. The rotary drying apparatus for seed storage according to claim 5, wherein: the diameter of the feed inlet (73) is 1.5-2 times of that of the discharge outlet (74).

7. The rotary drying apparatus for seed storage according to claim 6, wherein: the poking blocks (72) are arranged on the axial direction and the circumference of the rotating roller (71) at equal intervals.

8. A seed storage spin drying apparatus as claimed in claim 7, wherein: a rotating groove (75) formed in the rotating roller (71) is formed between two circumferentially adjacent poking blocks (72), and the rotating groove (75) is recessed along the radial direction of the rotating roller (71).