Grain grain drying box
By adopting a combined structure of gears and tooth rings in the grain grain drying box, the drying cylinder can rotate and flip the grain inside, solving the problem of poor drying uniformity, and absorbing moisture through the drying plate to prevent moisture relapse, achieving efficient and uniform grain drying effect.
Patent Information
- Application Number
- CN202421226404.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-31
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-05-31
AI Technical Summary
In the existing grain and grain drying technology, due to the stacking of grains, the drying uniformity is poor, which easily leads to moisture residue and affects the use effect.
A grain cereal drying box is designed, using a combined structure of gears and tooth rings to enable the drying drum to rotate, thereby flipping the grains inside and improving drying uniformity. At the same time, a drying plate is installed on the outside of the drying tube to absorb the evaporated moisture and prevent moisture recovery.
Through the design of gears and rings, the uniformity of grain drying is achieved, moisture residue is avoided, and drying efficiency and effect are improved. The use of the drying plate further prevents the grain from resurfacing and enhances the convenience of the drying box.
Smart Images
Figure CN222560477U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of grain drying, and in particular to a grain drying box. Background Art
[0002] "Cereals" covers a wide range, including rice, wheat, millet, soybeans and other grains. Cereals include rice, wheat, millet, soybeans, etc., mainly plant seeds and fruits. They are the traditional staple food of many Asian people.
[0003] However, in practical applications, most of the existing grains are usually dried by high-temperature heating. However, since the grains are stacked layer by layer, the grains are dried evenly, which easily causes moisture residue during the drying operation and is not conducive to promotion and use.
[0004] Therefore, those skilled in the art provide a grain drying box to solve the problems raised in the above background technology. Utility Model Content
[0005] In order to solve the problem raised in the above background technology that the grains are stacked layer by layer, resulting in poor drying uniformity during the drying operation, which easily causes moisture residue and is not conducive to promotion and use, the present application provides a grain drying box.
[0006] A grain drying box provided in the present application adopts the following technical solution: it includes a bottom plate, two support plates are fixedly connected to the top side of the bottom plate, the inner sides of the two support plates are rotatably connected to the same drying cylinder, a heating ring is fixedly installed on the outer side of the drying cylinder, a motor is fixedly connected to the top side of the bottom plate, a rotating rod is fixedly connected to the output shaft of the motor, a gear is fixedly sleeved on the outer side of the rotating rod, a gear is fixedly sleeved on the outer side of the drying cylinder, and the gear is meshingly connected to the gear ring.
[0007] Preferably, a plurality of arc-shaped mounting holes are provided on the outer side of the drying cylinder, and a drying plate is fixedly mounted on the inner walls of the plurality of arc-shaped mounting holes.
[0008] Preferably, a cross bar is rotatably connected to the center of the drying cylinder, a plurality of levers are fixedly connected to the outer side of the cross bar, sprockets are fixedly sleeved on the outer sides of the rotating rod and the cross bar, and the outer sides of the two sprockets are meshedly connected with the same chain.
[0009] Preferably, the number of teeth on the sprocket on the rotating rod is three times the number of teeth on the sprocket on the cross bar.
[0010] Preferably, four support frames are fixedly connected to the top side of the bottom plate, and support wheels are movably mounted at the upper ends of the four support frames, and the four support wheels are in contact with the outer side of the drying cylinder.
[0011] In summary, this application includes the following beneficial technical effects:
[0012] 1. By setting gears and gear rings, the grains are inverted in the drying drum, and the heating ring heats the internal ambient temperature of the drying drum to achieve the purpose of drying the grains. During the drying operation, the output shaft of the motor drives the rotating rod to rotate, the rotating rod drives the gear to rotate, the gear drives the gear ring to rotate, and the gear ring drives the drying drum to rotate. When the drying drum is rotating, the grains placed inside can be turned over, thereby improving the uniformity of grain drying, avoiding the accumulation of grains to cause moisture residue, and being more conducive to promotion and use.
[0013] 2. By setting up drying plates, when the moisture in the grains evaporates, the drying plates can absorb the evaporated moisture, thereby preventing the evaporated moisture from condensing and dripping, causing the grains to regain moisture. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a left sectional structural schematic diagram of a grain drying box in an embodiment of the present application;
[0015] Figure 2 It is a right sectional structural schematic diagram of a grain drying box in an embodiment of the present application;
[0016] Figure 3 It is a grain drying box in the embodiment of the present application. Figure 1 Schematic diagram of the structure with part A enlarged.
[0017] Explanation of the accompanying drawings: 1. bottom plate; 2. support plate; 3. drying cylinder; 4. motor; 5. rotating rod; 6. gear; 7. gear ring; 8. drying plate; 9. cross bar; 10. lever; 11. sprocket; 12. chain; 13. support frame; 14. support wheel. DETAILED DESCRIPTION
[0018] The following will be combined with the attached Figure 1-3 The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The present application embodiment discloses a grain drying box, referring to Figure 1-3, comprising a bottom plate 1, two supporting plates 2 are fixedly connected to the top side of the bottom plate 1, the inner sides of the two supporting plates 2 are rotatably connected with the same drying cylinder 3, a heating ring is fixedly installed on the outer side of the drying cylinder 3, a motor 4 is fixedly connected to the top side of the bottom plate 1, and a rotating rod 5 is fixedly connected to the output shaft of the motor 4, a gear 6 is fixedly sleeved on the outer side of the rotating rod 5, a gear ring 7 is fixedly sleeved on the outer side of the drying cylinder 3, and the gear 6 is meshed and connected with the gear ring 7; by arranging the gear 6 and the gear ring 7, the grains are inverted in the drying cylinder 3, and the heating ring heats the internal ambient temperature of the drying cylinder 3 to achieve the purpose of drying the grains; during the drying operation, the output shaft of the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the gear 6 to rotate, the gear 6 drives the gear ring 7 to rotate, and the gear ring 7 drives the drying cylinder 3 to rotate, and the drying cylinder 3 can make the grains placed inside flipped when it is rotating, thereby improving the uniformity of grain drying, avoiding the accumulation of grains to cause moisture residue, and being more conducive to popularization and use.
[0020] In the present application, a plurality of arc-shaped mounting holes are provided on the outer side of the drying cylinder 3, and a drying plate 8 is fixedly mounted on the inner walls of the plurality of arc-shaped mounting holes; by providing the drying plate 8, when the moisture in the grain evaporates, the drying plate 8 can absorb the evaporated moisture, thereby preventing the evaporated moisture from condensing together and dripping, causing the grain to regain moisture.
[0021] In the present application, a cross bar 9 is rotatably connected to the center of the drying cylinder 3, and a plurality of levers 10 are fixedly connected to the outer side of the cross bar 9. A sprocket 11 is fixedly sleeved on the outer side of the rotating rod 5 and the cross bar 9, and the outer sides of the two sprockets 11 are meshedly connected with the same chain 12; by setting the lever 10, the rotating rod 5 cooperates with the sprocket 11 and the chain 12 to drive the cross bar 9 to rotate, and the cross bar 9 drives the lever 10 to rotate. When the lever 10 rotates, the grains inside the drying cylinder 3 can be further moved, so that the grains that are stuck together can be separated, further improving the drying efficiency and drying uniformity.
[0022] In the present application, the number of teeth of the sprocket 11 on the rotating rod 5 is three times the number of teeth of the sprocket 11 on the cross bar 9; by setting the number of teeth of the sprocket 11 on the rotating rod 5 to be three times the number of teeth of the sprocket 11 on the cross bar 9, when the sprocket 11 on the rotating rod 5 keeps rotating at a uniform speed, the sprocket 11 on the cross bar 9 can drive the cross bar 9 to rotate at three times the rotation rate, thereby making the speed of the shifting rod 10 faster, and significantly improving the efficiency of shifting the grain.
[0023] In the present application, four support frames 13 are fixedly connected to the top side of the base plate 1, and support wheels 14 are movably installed at the upper ends of the four support frames 13, and the four support wheels 14 are in contact with the outer side of the drying cylinder 3; by setting the support wheels 14, the four support wheels 14 cooperate with each other to support the rotating drying cylinder 3, thereby improving the stability of the drying cylinder 3 in the rotating state.
[0024] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.
[0025] The implementation principle of a grain drying box in the embodiment of the present application is as follows: when in use, the grains are inverted in the drying drum 3, and the heating ring heats the internal environment temperature of the drying drum 3 to achieve the purpose of drying the grains. During the drying operation, the output shaft of the motor 4 drives the rotating rod 5 to rotate, the rotating rod 5 drives the gear 6 to rotate, the gear 6 drives the gear ring 7 to rotate, and the gear ring 7 drives the drying drum 3 to rotate. When the drying drum 3 is rotating, the grains placed inside can be turned over, thereby improving the uniformity of grain drying, avoiding the grains from piling up and causing moisture residue, and being more conducive to popularization and use. When the moisture in the grains evaporates, the drying plate 8 can absorb the evaporated moisture, thereby avoiding the moisture evaporation and condensation and dripping, causing the grains to regain moisture. The rotating rod 5 cooperates with the sprocket 11 and The chain 12 drives the cross bar 9 to rotate, and the cross bar 9 drives the lever 10 to rotate. When the lever 10 rotates, the grains inside the drying drum 3 can be further moved, so that the grains stuck together can be separated, and the drying efficiency and drying uniformity are further improved. The number of teeth of the sprocket 11 on the rotating rod 5 is three times the number of teeth of the sprocket 11 on the cross bar 9. When the sprocket 11 on the rotating rod 5 keeps rotating at a uniform speed, the sprocket 11 on the cross bar 9 can drive the cross bar 9 to rotate at three times the rotation rate, so that the lever 10 rotates faster, and the efficiency of moving the grains is more significantly improved. The four supporting wheels 14 cooperate with each other to support the rotating drying drum 3, so as to improve the stability of the drying drum 3 in the rotating state, and the grains can be taken out or put in from the arc-shaped mounting hole.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
Claims
1. A grain drying box, comprising a bottom plate (1), characterized in that: Two support plates (2) are fixedly connected to the top side of the bottom plate (1); the inner sides of the two support plates (2) are rotatably connected to the same drying cylinder (3); a heating ring is fixedly installed on the outer side of the drying cylinder (3); a motor (4) is fixedly connected to the top side of the bottom plate (1); the output shaft of the motor (4) is fixedly connected to a rotating rod (5); a gear (6) is fixedly sleeved on the outer side of the rotating rod (5); a gear ring (7) is fixedly sleeved on the outer side of the drying cylinder (3); the gear (6) is meshingly connected to the gear ring (7).
2. A grain drying box according to claim 1, characterized in that: A plurality of arc-shaped mounting holes are provided on the outer side of the drying cylinder (3), and a drying plate (8) is fixedly mounted on the inner walls of the plurality of arc-shaped mounting holes.
3. The grain drying box according to claim 1, characterized in that: A cross bar (9) is rotatably connected at the center of the drying cylinder (3), a plurality of shifting rods (10) are fixedly connected to the outer side of the cross bar (9), sprockets (11) are fixedly sleeved on the outer sides of the rotating rod (5) and the cross bar (9), and the outer sides of the two sprockets (11) are meshedly connected with the same chain (12).
4. The grain drying box according to claim 1, characterized in that: The number of teeth of the sprocket (11) on the rotating rod (5) is three times the number of teeth of the sprocket (11) on the cross bar (9).
5. The grain drying box according to claim 1, characterized in that: Four support frames (13) are fixedly connected to the top side of the bottom plate (1), and support wheels (14) are movably mounted at the upper ends of the four support frames (13), and the four support wheels (14) are in contact with the outer side of the drying cylinder (3).