CN222298432U

CN222298432U - Grain drying device

Info

Publication number: CN222298432U
Application number: CN202421174039.0U
Authority: CN
Inventors: 周江凯
Original assignee: Xiangxiang Kaige Rice Industry Co ltd
Current assignee: Xiangxiang Kaige Rice Industry Co ltd
Priority date: 2024-05-28
Filing date: 2024-05-28
Publication date: 2025-01-03
Anticipated expiration: 2034-05-28

Abstract

The utility model relates to the technical field of grain processing, and particularly discloses a grain drying device, which comprises a box body, wherein a conveying cylinder is arranged on one side of the inner wall of the box body, a feeding auger is rotationally connected to the conveying cylinder, a connecting rod is fixedly connected to one end of the feeding auger, a filter screen is arranged in the box body, the filter screen is rotationally connected to one side of the inner wall of the box body through a rotating assembly, and the conveying cylinder is arranged in the filter screen.

Description

Grain drying device

Technical Field

The utility model relates to the technical field of grain processing, in particular to a grain drying device.

Background

The grain needs to be dried before being stored, the grain generally contains higher moisture, and the grain is not beneficial to storage, is easy to mold and deteriorate, so that the quality and edible safety of the grain are affected, the moisture content of the grain can be effectively reduced through drying, the standard of safe storage is achieved, and meanwhile, the quality and the taste of the grain are also maintained.

The utility model provides a grain dehydration drying device that current patent publication number is CN208026000U discloses, including exhaust spring and push rod, promote the push rod at first and drive the support and drive the bottom plate simultaneously and remove, in order to drive four sets of landing legs and remove simultaneously and drive four sets of gyro wheels and rotate, in order to drive the device and remove the position that the user needs, open the fender lid and place the food granule that needs to dewater and dry in the standing groove and close the fender lid, promote the rack to the working chamber, close the door plant and rotatory limiting plate, the motor drives the transmission shaft and drives the rolling disc simultaneously and rotate, grain granule in the standing groove accelerates the moisture under the effect of centrifugal force and runs off, when working chamber gas pressure is too big, gas out-diffusion drives exhaust baffle longitudinal displacement, in order to drive exhaust spring and take place elastic deformation, thereby the discharge unnecessary gas can.

Above-mentioned device is when drying grain, needs to take the stoving repeatedly with grain, and comparatively consuming time, and pile up the grain together, and the stoving needs long time, will lead to outer grain too dry, the not dry condition of grain moisture of the inside, and can mix some grit in the grain, is difficult to the clearance.

Aiming at the problems, a grain drying device is provided.

Disclosure of utility model

The utility model aims to provide a grain drying device to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a grain drying device, includes the box, a transfer cylinder is installed to one side of box inner wall, transfer cylinder rotation is connected with the pay-off auger, the one end fixedly connected with connecting rod of pay-off auger, be provided with the filter screen in the box, the filter screen passes through the rotation subassembly and rotates one side of connecting at the box inner wall, the transfer cylinder sets up in the filter screen, the one end fixedly connected with fixed plate that the filter screen is close to the connecting rod, the fixed plate rotates one side of connecting at the box, install the drive assembly that is used for simultaneously driving fixed plate and connecting rod to rotate on the box;

The drying device is characterized in that a drying component used for drying grains is arranged in the box body, a feeding hopper is arranged at the top of the conveying cylinder, a sliding groove is formed in one side of the feeding hopper, a supporting plate is connected in a sliding manner in the sliding groove, a sliding component used for adjusting the sliding groove to slide is arranged on the box body, and a discharging hole is formed in the bottom of the conveying cylinder.

In an alternative scheme, the rotating assembly comprises a limiting ring, the limiting ring is fixedly connected to one end of the filter screen, which is far away from the fixed plate, and a limiting groove for sliding with the limiting ring is formed in one side of the inner wall of the box body.

In an alternative scheme, the driving assembly comprises a rotating motor and a gear, the connecting rod is rotatably connected to one side of the box body, the gear is fixedly connected to the connecting rod, a toothed ring is fixedly connected to the fixing plate, the toothed ring is meshed with the gear, a supporting frame is fixedly connected to one side, close to the toothed ring, of the box body, and the rotating motor for driving the connecting rod to rotate is mounted on the supporting frame.

In an alternative scheme, the drying assembly comprises a dryer and an air outlet pipe, the top of the box body is fixedly connected with the dryer, an air outlet of the dryer is communicated with air inlets of at least three groups of air outlet pipes through connecting pipes, the air outlet pipes are arranged on the inner wall of the box body, and a plurality of drying openings are formed in the air outlet pipes.

In an alternative scheme, the sliding assembly comprises a linkage rod and a driving motor, one side, far away from the feeding hopper, of the supporting plate is rotationally connected with the linkage rod, one end, far away from the supporting plate, of the linkage rod is rotationally connected to the top, deviating from the circle center, of the turntable, and the driving motor for driving the turntable to rotate is arranged at the top of the box body.

In an alternative scheme, one side of the filter screen close to the fixed plate is provided with at least four groups of through holes, the bottom of the inner wall of the box body is provided with a discharge hole corresponding to the through holes, and the diameter of the filter screen close to the through holes is larger than that of the filter screen close to the limiting ring.

In an alternative scheme, a plurality of sliding holes are formed in the inner wall, extending into the box body, of the conveying cylinder, and the mesh diameter of the sliding holes formed in the conveying cylinder is larger than that of the filter screen.

In an alternative scheme, the bottom of the box body is fixedly connected with a base, and the top of the box body is provided with a radiating pipe.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the conveying cylinder, the filter screen, the driving component and the feeding auger are arranged, the driving component drives the feeding auger to rotate forward to drive grains to enter the box body, sand stones in the grains in the conveying process fall into the filter screen through the conveying cylinder, the sand stones are cleaned, meanwhile, the grains in the rotating process are dried conveniently, the drying time is shortened, and when the driving component drives the feeding auger to rotate reversely, the grains can be driven to be discharged outwards, and the labor is reduced to carry back and forth.

According to the utility model, the sliding assembly, the supporting plate, the sliding groove and the feeding hopper are arranged, the sliding assembly drives the supporting plate to slide back and forth in the sliding groove to perform reciprocating motion, grains in the feeding hopper can be uniformly discharged, the grains are dried for a small amount of times, and the phenomenon of uneven grain drying is avoided.

According to the utility model, through holes and the discharge ports are formed, sand and stones can fall into the box body through the through holes and then are discharged out of the box body through the discharge ports.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic view of a partial structure in the present utility model.

FIG. 3 is a schematic view of a partial structure of the present utility model.

Fig. 4 is a schematic cross-sectional view of the case of the present utility model.

In the figure, 1, a box body; 2, a base, 3, a rotating motor, 4, a dryer, 5, a rotary table, 6, a feed hopper, 7, a conveying cylinder, 8, a driving motor, 9, a linkage rod, 10, a supporting plate, 11, a feeding auger, 12, a gear, 13, a toothed ring, 14, a fixed plate, 15, a through hole, 16, a filter screen, 17, a limiting ring, 18, an air outlet pipe, 19, a chute, 20 and a discharge port.

Detailed Description

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, directly connected, indirectly connected through an intervening medium, or in communication between two elements or in an interaction relationship between two elements, unless otherwise explicitly specified. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, in this embodiment, a grain drying apparatus includes a box 1, a conveying cylinder 7 is installed on one side of an inner wall of the box 1, a feeding auger 11 is rotationally connected to the conveying cylinder 7, a connecting rod is fixedly connected to one end of the feeding auger 11, a filter screen 16 is disposed in the box 1, the filter screen 16 is rotationally connected to one side of the inner wall of the box 1 through a rotation component, the conveying cylinder 7 is disposed in the filter screen 16, a fixing plate 14 is fixedly connected to one end of the filter screen 16 close to the connecting rod, the fixing plate 14 is rotationally connected to one side of the box 1, and a driving component for simultaneously driving the fixing plate 14 and the connecting rod to rotate is installed on the box 1;

the drying assembly for drying grains is arranged in the box body 1, the feeding hopper 6 is arranged at the top of the conveying cylinder 7, the sliding groove 19 is formed in one side of the feeding hopper 6, the supporting plate 10 is connected in a sliding manner in the sliding groove 19, the sliding assembly for adjusting the sliding groove 19 to slide is arranged on the box body 1, the discharging hole 20 is arranged at the bottom of the conveying cylinder 7, when grains are required to be dried, the grains which are required to be dried are firstly poured into the feeding hopper 6, the sliding assembly drives the supporting plate 10 to slide in the sliding groove 19, the notch is opened to enable the grains to fall into the conveying cylinder 7, the supporting plate 10 is closed again, the driving assembly drives the connecting rod to drive the feeding auger 11 to rotate, so that the grains can be driven to enter the box body 1, the drying assembly is used for drying the grains, sand and stones in the grains can fall into the filter screen 16 in the rotation process of the feeding auger 11, the fixed plate 14 is driven to drive the filter screen 16 to rotate through the driving assembly, the filter screen 16 is driven to rotate in the box body 1, and after drying, the driving assembly drives the feeding auger 11 to rotate through the connecting rod to reverse, and the feeding auger 11 is driven to rotate to be discharged through the discharging hole 20.

The rotating assembly comprises a limiting ring 17, the limiting ring 17 is fixedly connected to one end, far away from the fixed plate 14, of the filter screen 16, a limiting groove used for sliding with the limiting ring 17 is formed in one side of the inner wall of the box body 1, the filter screen 16 drives the limiting ring 17 to rotate in the box body 1, and the rotation of the filter screen 16 can be limited.

The drive assembly includes rotation motor 3 and gear 12, the connecting rod rotates and connects in one side of box 1, fixedly connected with gear 12 on the connecting rod, fixedly connected with ring gear 13 in the fixed plate 14, ring gear 13 and gear 12 meshing, one side fixedly connected with support frame that box 1 is close to ring gear 13, install on the support frame and be used for driving the connecting rod to carry out pivoted rotation motor 3, rotation motor 3 begins to work, drives the connecting rod and begins to rotate, and the connecting rod drives feeding auger 11 and rotates to can drive grain entering box 1, the connecting rod drives gear 12 and rotates, and ring gear 13 drives fixed plate 14 through the meshing with gear 12 and rotates, and fixed plate 14 drives filter screen 16 and rotates in box 1, can drive the connecting rod simultaneously and drive feeding auger 11 and fixed plate 14 and rotate.

The drying assembly comprises a dryer 4 and an air outlet pipe 18, the top of the box body 1 is fixedly connected with the dryer 4, an air outlet of the dryer 4 is communicated with air inlets of at least three groups of air outlet pipes 18 through connecting pipes, the air outlet pipes 18 are arranged on the inner wall of the box body 1, a plurality of drying openings are arranged on the air outlet pipes 18, the dryer 4 starts to work, and outside air is heated and then is conveyed into the conveying cylinder 7 through the drying openings on the air outlet pipes 18, so that grains are dried.

The utility model discloses a grain drier, including the feeding hopper 6, slip subassembly includes gangbar 9 and driving motor 8, one side that the feeder hopper 6 was kept away from to the backup pad 10 rotates and is connected with gangbar 9, the one end that the gangbar 9 was kept away from the backup pad 10 rotates and is connected at the top of carousel 5 departure centre of a circle, driving motor 8 that is used for driving carousel 5 to rotate is installed at the top of box 1, and driving motor 8 begins to work, drives carousel 5 and rotates, and gangbar 9 drives backup pad 10 and slides in spout 19 along with the rotation of carousel 5, can carry out even unloading to the grain in the feeding hopper 6, a small amount of many times is dried to the grain.

The filter screen 16 is close to one side of fixed plate 14 and has offered not less than four sets of through-holes 15, the bin outlet that corresponds with through-hole 15 is offered to the bottom of box 1 inner wall, the diameter that filter screen 16 is close to through-hole 15 department is greater than the diameter that is close to spacing ring 17 department, through setting up through-hole 15, the grit falls into box 1 inner chamber bottom through-hole 15, and the rethread bin outlet discharges, makes things convenient for grit to discharge box 1.

The inner wall that the transfer cylinder 7 extends to in the box 1 is offered a plurality of slide opening, through setting up the slide opening, can make things convenient for the stoving subassembly to dry the grain in the transfer cylinder, the slide opening mesh diameter of seting up on the transfer cylinder 7 is greater than the mesh diameter on the filter screen 16, can make things convenient for the grit to fall into in the filter screen 16.

The bottom of the box body 1 is fixedly connected with the base 2, and the radiating pipe is arranged at the top of the box body 1, so that the gas in the box body 1 can be conveniently discharged through the radiating pipe.

When the grain to be dried is required to be dried, the grain to be dried is firstly poured into the feed hopper 6, the driving motor 8 starts to work, the turntable 5 is driven to rotate, the linkage rod 9 drives the supporting plate 10 to slide in the chute 19 along with the rotation of the turntable 5, the notch is opened to enable the grain to fall into the conveying cylinder 7, the supporting plate 10 is closed again, the rotating motor 3 starts to work, the connecting rod starts to rotate, the connecting rod drives the feeding auger 11 to rotate, so that the grain can be driven to enter the box 1, the dryer 4 starts to work, the outside air is heated and then conveyed into the conveying cylinder 7 through the air outlet pipe 18, the sand in the grain is driven to rotate by the feeding auger 11 to fall into the filter screen 16 through meshes on the conveying cylinder 7, the connecting rod drives the gear 12 to rotate, the toothed ring 13 drives the fixed plate 14 to rotate through the meshing with the gear 12, the fixed plate 14 drives the filter screen 16 to rotate in the box 1 through the through hole 15, the bottom of the inner cavity of the box 1 is discharged through the discharge port, the rotating motor 3 starts to rotate reversely, the grain is driven by the connecting rod to rotate, and the grain is discharged through the discharge auger 11 to rotate, and the grain is driven to discharge 20 to rotate outwards through the discharge auger 11.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The grain drying device comprises a box body (1) and is characterized in that a conveying cylinder (7) is arranged on one side of the inner wall of the box body (1), a feeding auger (11) is rotationally connected to one side of the conveying cylinder (7), a connecting rod is fixedly connected to one end of the feeding auger (11), a filter screen (16) is arranged in the box body (1), the filter screen (16) is rotationally connected to one side of the inner wall of the box body (1) through a rotating assembly, the conveying cylinder (7) is arranged in the filter screen (16), a fixing plate (14) is fixedly connected to one end of the filter screen (16) close to the connecting rod, the fixing plate (14) is rotationally connected to one side of the box body (1), and a driving assembly for simultaneously driving the fixing plate (14) and the connecting rod to rotate is arranged on the box body (1);

Be provided with in box (1) and be used for carrying out the stoving subassembly of stoving to grain, feeder hopper (6) are installed at the top of transfer cylinder (7), spout (19) have been seted up to one side of feeder hopper (6), sliding connection has backup pad (10) in spout (19), be provided with on box (1) and be used for adjusting spout (19) and carry out gliding slip subassembly, discharge gate (20) are installed to transfer cylinder (7) bottom.

2. The grain drying device of claim 1, wherein the rotating assembly comprises a limiting ring (17), the limiting ring (17) is fixedly connected to one end of the filter screen (16) far away from the fixed plate (14), and a limiting groove for sliding with the limiting ring (17) is formed in one side of the inner wall of the box body (1).

3. The grain drying device of claim 1, wherein the driving assembly comprises a rotating motor (3) and a gear (12), the connecting rod is rotatably connected to one side of the box body (1), the gear (12) is fixedly connected to the connecting rod, a toothed ring (13) is fixedly connected to the fixing plate (14), the toothed ring (13) is meshed with the gear (12), a supporting frame is fixedly connected to one side, close to the toothed ring (13), of the box body (1), and the rotating motor (3) for driving the connecting rod to rotate is mounted on the supporting frame.

4. The grain drying device of claim 1, wherein the drying assembly comprises a dryer (4) and an air outlet pipe (18), the top of the box body (1) is fixedly connected with the dryer (4), an air outlet of the dryer (4) is communicated with air inlets of at least three groups of air outlet pipes (18) through connecting pipes, the air outlet pipes (18) are arranged on the inner wall of the box body (1), and a plurality of drying openings are formed in the air outlet pipes (18).

5. The grain drying device of claim 1, wherein the sliding assembly comprises a linkage rod (9) and a driving motor (8), the linkage rod (9) is rotatably connected to one side, far away from the feed hopper (6), of the supporting plate (10), one end, far away from the supporting plate (10), of the linkage rod (9) is rotatably connected to the top, deviating from the circle center, of the rotary table (5), and the driving motor (8) for driving the rotary table (5) to rotate is mounted on the top of the box body (1).

6. The grain drying device according to claim 2, wherein at least four groups of through holes (15) are formed in one side, close to the fixed plate (14), of the filter screen (16), a discharge hole corresponding to the through holes (15) is formed in the bottom of the inner wall of the box body (1), and the diameter of the filter screen (16) close to the through holes (15) is larger than that of the filter screen close to the limiting ring (17).

7. The grain drying device of claim 1, wherein the inner wall of the conveying cylinder (7) extending into the box body (1) is provided with a plurality of sliding holes, and the mesh diameter of the sliding holes formed in the conveying cylinder (7) is larger than that of the mesh diameter of the filter screen (16).

8. The grain drying device of claim 1, wherein the bottom of the box body (1) is fixedly connected with a base (2), and a radiating pipe is arranged at the top of the box body (1).