Efficient drying device

Abstract

The utility model discloses an efficient drying device in the field of grain and feed drying equipment, which comprises a rack, two groups of rotary supporting mechanisms which are spaced front and back are arranged on the rack, a drying cylinder is rotatably arranged on the two groups of rotary supporting mechanisms, and a front sealing cover and a rear sealing cover are fixedly arranged on the front side and the rear side of the rack respectively. A front opening and a rear opening are formed in the front end and the rear end of the drying cylinder respectively, the front sealing cover and the rear sealing cover correspondingly block the front opening and the rear opening of the drying cylinder respectively, a feeding hopper is arranged on the front sealing cover and communicated with the interior of the drying cylinder, and a discharging cylinder is arranged on the lower side of the rear sealing cover and communicated with the interior of the drying cylinder. The front sealing cover and the rear sealing cover are each provided with a heating mechanism, and a rotary driving mechanism is arranged corresponding to the drying cylinder. The drying efficiency can be improved, it is guaranteed that materials are fully dried, and labor cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to grain, feed drying equipment field, especially relates to a kind of high-efficiency drying device. BACKGROUND

[0002] In prior art, grain, feed processing process, and grain depot, feed warehouse are often encountered with the problem of grain, feed damp when daily storage, thus it is necessary to heat grain, feed drying. Current dryer often encounters the problem of material drying incompletely when working, resulting in the need to repeatedly dry material, low drying efficiency, waste time, occupy manpower. INVENTION CONTENTS

[0003] The utility model aims at providing a kind of high-efficiency drying device, can improve drying efficiency, ensure that material is fully dried, save labor cost.

[0004] The utility model aims at being realized as follows: a kind of high-efficiency drying device, including rack, the rack is provided with two groups of front and rear interval rotating support mechanism, two groups of rotating support mechanism are rotatably provided with drying cylinder, the front and rear sides of the rack are fixedly provided with front closed cover and rear closed cover respectively, the front and rear ends of the drying cylinder are provided with front opening, rear opening respectively, the front closed cover and rear closed cover are respectively corresponding to block the front opening, rear opening of drying cylinder, the front closed cover is provided with feed hopper, feed hopper is communicated with the inside of drying cylinder, the rear closed cover lower side is equipped with discharge cylinder, discharge cylinder is communicated with the inside of drying cylinder, the front closed cover and rear closed cover are all provided with heating mechanism, and rotating drive mechanism is correspondingly provided with the drying cylinder.

[0005] The utility model works, material enters drying cylinder by feed hopper, rotating drive mechanism drives drying cylinder to rotate, material is constantly turned over in cylinder, since drying cylinder is inclined arrangement, material will constantly move to right side discharge port, while hot air is convection from the front and rear ends of drying cylinder, so that material is fully dried, and finally dried material is discharged through discharge cylinder. Compared with prior art, the utility model has the beneficial effects that: it can improve drying efficiency, ensure that material is fully dried, save labor cost.

[0006] As the further improvement of the utility model, the rack includes horizontal bottom plate, and the front and rear sides of the bottom plate are provided with front support and rear support respectively, and the front closed cover and the rear closed cover are mounted on the front support and the rear support respectively.

[0007] As a further improvement of the present application, the rotating support mechanism comprises two groups of left-right symmetrical support assemblies, each group of support assemblies comprises two corresponding support seats, transverse support shafts are arranged on the two support seats, support wheels are arranged on the support shafts, the outer periphery of the drying cylinder is provided with two front-rear spaced rotary rings corresponding to the two groups of support assemblies, and annular limiting grooves are formed in the outer periphery of the rotary rings and can accommodate the corresponding support wheels.

[0008] As a further improvement of the present application, the rotating drive mechanism comprises a mounting seat, a motor is arranged on the mounting seat, the output end of the motor is in transmission connection with the input end of a speed reducer, a gear is arranged on the output end of the speed reducer, a gear ring is arranged on the outer periphery of the drying cylinder, and the gear is in transmission connection with the gear ring.

[0009] As a further improvement of the present application, the axis of the drying cylinder is arranged to be inclined.

[0010] As a further improvement of the present application, an inclined guide plate is arranged in the front sealing cover and corresponds to the feeding hopper, a plurality of groups of flow guide assemblies are arranged in the drying cylinder and are spaced along the axial direction, a spacing is left between the two adjacent groups of flow guide assemblies, each group of flow guide assemblies comprises a plurality of rotating plates which are uniformly distributed along the circumferential direction, and an inclined portion is arranged at the end of the rotating plate.

[0011] As a further improvement of the present application, the heating mechanism is a hot air machine.

[0012] As a further improvement of the present application, the heating mechanism is a hot air interface, and the hot air interface is connected with a hot air pipe. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view of the present application.

[0014] Figure 2 It is a top view of the present application.

[0015] Figure 3 It is Figure 2 an AA sectional view.

[0016] Figure 4 It is a top view of each support seat on the rack.

[0017] Figure 5 It is a sectional view of the drying cylinder.

[0018] The components include: 1. Frame; 2. Drying cylinder; 3. Front enclosure; 4. Rear enclosure; 5. Feed hopper; 6. Discharge cylinder; 7. Support base; 8. Support shaft; 9. Support wheel; 10. Rotating ring; 10a. Limiting groove; 11. Mounting base; 12. Motor; 13. Reducer; 13a. Gear; 14. Gear ring; 15. Rotating plate; 15a. Inclined part; 16. Heating mechanism; 17. Guide plate. Detailed Implementation

[0019] like Figures 1-5 As shown, a high-efficiency drying device includes a frame 1 with two sets of front-to-back spaced rotating support mechanisms on the frame 1. A drying cylinder 2 is rotatably mounted on each of the two sets of rotating support mechanisms, with the axis of the drying cylinder 2 inclined. Each rotating support mechanism includes two sets of symmetrical support components. Each support component includes two corresponding front-to-back support seats 7, with a transverse support shaft 8 mounted on each support seat 7. Support wheels 9 are fitted onto the support shaft 8. Two spaced-to-back rotating rings 10 are provided on the outer periphery of the drying cylinder 2 corresponding to the two sets of support components. The outer periphery of each rotating ring 10 has an annular limiting groove 10a into which the corresponding support wheels 9 can be inserted. The drying cylinder 2 rotates... The support wheel 9 is engaged in the rotating ring 10 to limit the movement of the cylinder. The support wheels 9 on the front and rear sides are at different heights. The front and rear sides of the frame 1 are respectively fixed with a front enclosure 3 and a rear enclosure 4. The front and rear ends of the drying cylinder 2 are respectively provided with a front opening and a rear opening. The front enclosure 3 and the rear enclosure 4 respectively block the front opening and the rear opening of the drying cylinder 2. The front enclosure 3 is provided with a feeding hopper 5, which is connected to the inside of the drying cylinder 2. The rear enclosure 4 is provided with a discharge cylinder 6 on its lower side, which is connected to the inside of the drying cylinder 2. The front enclosure 3 and the rear enclosure 4 are both provided with a heating mechanism 16, and a rotary drive mechanism is provided corresponding to the drying cylinder 2. The rotary drive mechanism includes a mounting base 11, on which a motor 12 is mounted. The output end of the motor 12 is connected to the input end of a reducer 13. The output end of the reducer 13 is provided with a gear 13a. A gear ring 14 is fitted around the outer circumference of the drying cylinder 2. The gear 13a is connected to the gear ring 14. After the motor 12 is decelerated, it drives the drying cylinder 2 to rotate through the gear 13a and the gear ring 14.

[0020] The frame 1 includes a horizontal base plate, with front and rear supports respectively located on the front and rear sides of the base plate. A front enclosure 3 and a rear enclosure 4 are mounted on the front and rear supports, respectively. Inside the front enclosure 3, corresponding to the feed hopper 5, is an inclined guide plate 17. Inside the drying cylinder 2, several sets of axially spaced flow guiding components are arranged, with a gap between adjacent sets. Each set of flow guiding components includes several circumferentially distributed rotating plates 15, with an inclined portion 15a at the end of each rotating plate 15. The spacing between adjacent sets of flow guiding components allows material to be trapped within them, thereby extending the drying time inside the cylinder and improving drying efficiency. The inclined portion 15a creates a throwing effect when the material rotates inside the cylinder, ensuring full contact with the hot air and resulting in better drying.

[0021] The heating mechanism 16 is a hot air blower; the heating mechanism 16 can also be a hot air interface connected with a hot air pipe.

[0022] When the utility model works, material enters drying cylinder 2 through feed hopper 5, and rotating drive mechanism drives drying cylinder 2 to rotate, and material keeps on turning over in the cylinder, and since drying cylinder 2 is arranged obliquely, material keeps on moving to the right side discharge port, and hot air is in convection from the front and back ends of drying cylinder 2, so that material is fully dried, and finally dried material is discharged through discharge cylinder 6.The utility model has the advantages of improving drying efficiency, ensuring that material is fully dried and saving labor cost.

[0023] The utility model is not limited to the above embodiment, on the basis of the technical scheme disclosed by the utility model, the skilled in the art can make some replacement and deformation to some technical features according to the disclosed technical content without creative labor, and these replacement and deformation are all within the protection scope of the utility model.

Claims

1. A high efficiency drying apparatus, characterized by, The machine frame is provided with two groups of front and rear spaced rotary support mechanisms, and the drying cylinder is rotatably arranged on the two groups of rotary support mechanisms.

2. The high efficiency drying device of claim 1, wherein The machine frame comprises a horizontal bottom plate, and the front and rear sides of the bottom plate are respectively provided with a front support and a rear support.

3. The high-efficiency drying device according to claim 1 or 2, characterized in that, The rotary support mechanism comprises two groups of left and right symmetrical support assemblies, each group of support assemblies comprises two corresponding front and rear support seats, and the two support seats are provided with a transverse support shaft.

4. The high efficiency drying device according to claim 1 or 2, characterized in that, The rotary drive mechanism comprises a mounting seat, and a motor is arranged on the mounting seat.

5. The high efficiency drying apparatus according to claim 1 or 2, wherein The axis of the drying cylinder is obliquely arranged.

6. The high efficiency drying apparatus of claim 1 or 2, wherein The inside of the front closure cover is provided with an inclined guide plate corresponding to the feeding hopper.

7. The high efficiency drying apparatus of claim 1 or 2, wherein The heating mechanism is a hot air machine.

8. The high efficiency drying apparatus of claim 1 or 2, wherein, The heating mechanism is a hot air interface, and the hot air interface is connected with a hot air pipe.

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