Drum-type walnut drying machine
By using an anti-blocking mixing mechanism with flip blades and brushes in the drum-type walnut dryer, the problem of walnut crushing blocking the hydrophobic holes is solved, achieving more efficient drying effect and drum cleaning.
Patent Information
- Application Number
- CN202420978654.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-08
AI Technical Summary
During the drying process, the existing drum-type walnut dryers are prone to the walnut crushed materials stick to the surface of the drum and block the hydrophobic holes, resulting in poor drying effect.
A drum-type walnut dryer including an anti-blocking mixing mechanism is designed. It adopts a combined structure of flip blades and brushes. The flip blades are spiral track-shaped to drive walnuts to stir and guide the discharge port. At the same time, the brushes are used for cleaning. Hydrophobic holes to prevent crushed materials.
Effectively keep the inside of the drum clean, prevent the crushed material from clogging the hydrophobic holes, and improve drying efficiency and effect.
Smart Images
Figure CN222194066U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of drying equipment, in particular to a drum type walnut drying machine. Background Art
[0002] The drum walnut dryer is a device specially used for drying walnuts. It adopts a drum design, so that the walnuts can be evenly heated during the drying process, thus achieving a better drying effect. The working principle of this dryer is to use hot air circulation to evaporate the moisture in the walnuts, and then discharge it out of the machine through the exhaust pipe;
[0003] In order to facilitate drying of the washed walnuts, the existing drum dryers often have hydrophobic holes on the drum surface for the water on the walnut surface to drip off. However, the walnuts often produce a lot of walnut fragments in the drum dryer. These fragments can easily stick to the drum surface and even block the hydrophobic holes on the drum surface, resulting in poor drying effect. Utility Model Content
[0004] The utility model aims to solve the problem that in the existing drum dryer, in order to facilitate drying of washed walnuts, hydrophobic holes are often opened on the drum surface for dripping water on the walnut surface, and the walnuts often produce a lot of walnut fragments in the drum dryer. These fragments are easy to stick to the drum surface and even block the hydrophobic holes on the drum surface, resulting in poor drying effect.
[0005] Therefore, based on the above-mentioned problem, the utility model proposes a drum-type walnut dryer, comprising a bottom plate, a mounting frame fixedly mounted on the upper portion of the bottom plate, an outer cylinder fixedly mounted on the upper portion of the mounting plate, a feed port fixedly mounted on one side of the upper portion of the outer cylinder, a discharge port provided on one side of the lower portion, a heater for heating air provided at one end of the outer cylinder, a hot air outlet provided at the other end, a drum installed inside the outer cylinder, and an anti-blocking stirring mechanism provided inside the outer cylinder.
[0006] Preferably: a plurality of rotating wheels are fixedly installed inside the outer cylinder, a groove is provided in the middle of the rotating wheel, a limiting track is provided on the outer side of the drum, the limiting track is embedded in the groove in the middle of the rotating wheel, a gear 2 is also provided on the outer side of the outer cylinder, a motor is fixedly installed on the upper part of the bottom plate, the output shaft of the motor is fixedly connected to gear 1, and gear 1 and gear 2 are meshed with each other.
[0007] Preferred: Anti-blocking stirring mechanism: includes a mounting plate, two mounting plates are fixedly mounted on the inner side of the outer cylinder, a connecting rod is fixedly mounted between the two mounting plates, a brush is provided at the lower part of the connecting rod, the brush is attached to the inner side of the drum, a plurality of flip blades are provided on the side wall of the connecting rod, the flip blades are attached to the side wall of the drum, and are in the shape of a spiral track.
[0008] Beneficial effects: When in use, starting the motor will drive the drum to rotate, allowing the walnuts to rub against the flip blades and achieve the effect of turning and stirring. At the same time, it has a guiding effect on the walnuts and guides the walnuts to the discharge port. The brush at the bottom of the connecting rod will brush the hydrophobic apertures inside the drum, which not only keeps the inside of the drum clean but also prevents walnut fragments from clogging the hydrophobic apertures. BRIEF DESCRIPTION OF THE DRAWINGS
[0009] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0010] Figure 2 It is a cross-sectional schematic diagram of the overall internal structure of the utility model;
[0011] Figure 3 This is a schematic diagram of the structure of the rotating blade of the utility model;
[0012] Figure 4 This is a schematic diagram of the structure of the rotating blade of the utility model;
[0013] Figures 1 to 4 The reference numerals are: base plate 1, mounting frame 101, outer cylinder 102, heater 1021, air outlet 1022, feed port 1023, discharge port 1024, mounting plate 103, connecting rod 104, flip blade 105, brush 106, rotating wheel 108, motor 109, gear one 110, roller 2, limiting track 201, gear two 202. DETAILED DESCRIPTION
[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0015] Reference Figures 1 to 3 A drum type walnut drying machine comprises a bottom plate 1, a mounting frame 101 is fixedly mounted on the top of the bottom plate 1, an outer cylinder 102 is fixedly mounted on the top of the mounting plate 101, a feed port 1023 is fixedly mounted on one side of the top of the outer cylinder 102, the feed port 1023 guides the walnuts into the inside of the drum 2, a discharge port 1024 is arranged on one side of the lower part of the outer cylinder 102, a heater 1021 for heating air is arranged at one end of the outer cylinder 102, a hot air outlet 1022 is arranged at the other end, a drum 2 is mounted inside the outer cylinder 102, and an anti-blocking stirring mechanism is arranged inside the outer cylinder 102.
[0016] Preferably: a plurality of rotating wheels 108 are fixedly installed at both left and right ends inside the outer cylinder 102, a groove is provided in the middle of the rotating wheel 108, a limiting track 201 is provided on the outer side of the drum 2, the limiting track 201 is embedded in the groove in the middle of the rotating wheel 108, a gear 2 202 is also provided on the outer side of the outer cylinder 102, a motor 109 is also fixedly installed on the upper part of the bottom plate 1, the output shaft of the motor 109 is fixedly connected with a gear 110, the gear 110 and the gear 2 202 are meshed with each other, and the limiting track 201 of the drum 2 is embedded in the groove in the middle of the rotating wheel 108, so that the drum 2 and the outer cylinder 102 are connected in relative rotation.
[0017] Preferably: anti-clogging turning and mixing mechanism: comprises a mounting plate 103, two mounting plates 103 are fixedly mounted on the inner side of the outer cylinder 102, a connecting rod 104 is fixedly mounted between the two mounting plates 103, a brush 106 is arranged at the lower part of the connecting rod 104, the brush 106 is fitted to the inner side of the drum 2, a plurality of turning blades 105 are arranged on the side wall of the connecting rod 104, the turning blades 105 are fitted to the side wall of the drum 2, and are shaped like a spiral track, the rolling of the drum 2 will drive the walnuts to have a certain centrifugal force in the drum 2 and have a rolling tendency, at this time, since the inner wall of the drum 2 is fitted with the turning blades 105 and the brush 106 at the lower part of the connecting rod 104, the turning blades 105, due to their spiral track shape, will drive the walnuts to rub in the turning blades 105 and realize turning and turning, at this time, the hot air of the heater 1021 can be dried more efficiently, and since the turning blades 105 are in the shape of a spiral track, the walnuts will have a guiding effect when they contact the turning blades 105, and the walnuts will be guided to the discharge port 1024.
[0018] Working principle: when in use, start the motor 109, the motor 109 will drive the gear 1 110 and the meshing gear 2 202 to rotate, the rotation of the gear 2 202 will drive the drum 2 to roll, at this time, the walnuts are fed from the feed port 1023, and the walnuts will enter the inside of the drum 2 along the feed port 1023, and then turn on the heater 1021, the heater converts the air into hot air and passes it into the inside of the drum 2, the hot air can have a drying effect on the walnuts, and at the same time, the rolling of the drum 2 will drive the walnuts to have a certain centrifugal force in the drum 2 and have a rolling tendency, at this time, because the inner wall of the drum 2 is attached with the flip blades 105 and The brush 106 at the bottom of the connecting rod 104 and the turning blade 105, which are in the shape of a spiral track, will drive the walnuts to rub in the turning blade 105 and tumble and stir. At this time, the hot air from the heater 1021 can be used for more efficient drying. The turning blade 105 is in the shape of a spiral track, so the walnuts will have a guiding effect when they come into contact with the turning blade 105, and the walnuts will be guided to the discharge port 1024. The brush 106 at the bottom of the connecting rod 104 will brush the hydrophobic apertures inside the drum 2, which not only keeps the inside of the drum 2 clean but also prevents walnut fragments from clogging the hydrophobic apertures.
[0019] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A drum-type walnut drying machine, comprising a bottom plate (1), a mounting frame (101) fixedly mounted on the top of the bottom plate (1), an outer cylinder (102) fixedly mounted on the top of the mounting frame (101), a material inlet (1023) fixedly mounted on one side of the top of the outer cylinder (102), a material outlet (1024) provided on one side of the bottom, a heater (1021) for heating air provided at one end of the outer cylinder (102), a hot air outlet (1022) provided at the other end, a drum (2) installed inside the outer cylinder (102), Features: An anti-blocking stirring mechanism is provided inside the outer cylinder (102).
2. The drum type walnut drying machine according to claim 1, It is characterized in that A plurality of rotating wheels (108) are fixedly mounted inside the outer cylinder (102), a groove is provided in the middle of the rotating wheel (108), a limiting track (201) is provided on the outside of the drum (2), the limiting track (201) is engaged in the groove in the middle of the rotating wheel (108), a second gear (202) is also provided on the outside of the outer cylinder (102), a motor (109) is fixedly mounted on the top of the bottom plate (1), the output shaft of the motor (109) is fixedly connected to a first gear (110), and the first gear (110) and the second gear (202) are meshed with each other.
3. The drum type walnut drying machine according to claim 2, It is characterized in that The anti-clogging stirring mechanism comprises a mounting plate (103), two mounting plates (103) are fixedly mounted on the inner side of the outer cylinder (102), a connecting rod (104) is fixedly mounted between the two mounting plates (103), a brush (106) is provided at the lower part of the connecting rod (104), and the brush (106) is attached to the inner side of the drum (2).
4. The drum type walnut drying machine according to claim 3, It is characterized in that The side wall of the connecting rod (104) is provided with a plurality of turning blades (105); the turning blades (105) are attached to the side wall of the drum (2) and are in the shape of a spiral track.