Equipment for improving drying efficiency of drying shed

Abstract

The utility model relates to the field of drying, in particular to equipment for improving the drying efficiency of a drying shed. The technical problems that an existing device for improving the drying efficiency of the drying shed is usually arranged at a fixed angle and is not convenient to adjust according to the actual drying degree, and the drying effect is limited are solved. Comprising a shed body assembly, a bottom drying assembly, a top drying assembly, a rain shielding assembly and a drying frame module, the bottom drying assembly capable of adjusting the height and angle and conducting displacement is arranged to dry crops in two directions, and the top drying assembly capable of swinging left and right and front and back to blow hot air downwards to dry the crops is arranged; compared with a traditional device for drying at a fixed angle, the drying effect is better, the air permeability is improved by arranging the air holes, the first ventilation grooves and the second ventilation grooves, water vapor generated in the drying process of crops can be dissipated more quickly, and therefore the drying efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of drying, in particular to a device for improving the drying efficiency of a drying shed. Background Art

[0002] A drying shed is a facility used to dry crops, usually composed of plastic film, brackets and heating equipment. By setting appropriate temperature and humidity conditions in the drying shed, the drying process of crops can be accelerated and the drying efficiency and quality can be improved. In order to further improve the drying efficiency of the drying shed, equipment for improving the drying efficiency of the drying shed is usually set inside the drying shed. The existing equipment for improving the drying efficiency of the drying shed is usually set at a fixed angle, which is not convenient for adjustment according to the actual drying degree, and the drying effect is limited. Utility Model Content

[0003] In order to overcome the existing equipment for improving the drying efficiency of the drying shed, it is usually set at a fixed angle, which is not convenient to adjust according to the actual drying degree and the drying effect has limitations.

[0004] The technical solution of the utility model is: a device for improving the drying efficiency of a drying shed, comprising a shed body component, a bottom drying component, a top drying component, a rain shield component and a drying rack module, wherein two groups of bottom drying components for drying crops are symmetrically arranged at the inner lower part of the shed body component, a top drying component for drying crops is arranged on the top of the shed body component, a rain shield component for shielding rain is arranged at the upper end of the shed body component, and a drying rack module for placing crops is arranged inside the shed body component.

[0005] Preferably, by arranging a bottom drying component which can adjust the height, angle and displacement to dry the crops in a bilaterally symmetrical manner, and by arranging a top drying component which can swing left and right and front and back to blow hot air downward to dry the crops, the drying effect is better than that of traditional equipment that dries at a fixed angle. The bottom drying component can be used to dry the crops by blowing hot air on both sides of the drying rack, and the top drying component can be used to dry the crops by blowing hot air downward from the top. The air permeability is increased by arranging air holes, a first air permeable groove and a second air permeable groove, so that the water vapor generated by the crops during the drying process can be dissipated faster, thereby further improving the drying efficiency.

[0006] Preferably, the shed body assembly includes a drying shed and a base, and multiple groups of first air permeable grooves for increasing air permeability are evenly distributed on both ends of the drying shed, and multiple groups of second air permeable grooves for increasing air permeability are linearly distributed and penetrated through the top of the drying shed. A base for increasing stability is provided at the lower end of the drying shed. By arranging air holes, first air permeable grooves and second air permeable grooves to increase air permeability, water vapor generated by crops during the drying process can be dissipated faster.

[0007] Preferably, the bottom drying component includes a first drive motor, a bidirectional threaded rod, a fixed block, a telescopic cylinder, an electric push rod, a first connecting block, a first hot air blower, a second drive motor and a slider. The fixed blocks are symmetrically arranged in two groups, and the two groups of fixed blocks are rotatably connected by the bidirectional threaded rod. The surface of the bidirectional threaded rod is symmetrically sleeved with two groups of sliding sliders. The upper end of the slider is provided with a telescopic cylinder for controlling the electric push rod to move up and down. The telescopic cylinder can control the electric push rod to move up and down, thereby adjusting the height of the first hot air blower.

[0008] Preferably, the first connecting block and the telescopic cylinder are adjusted and connected via an electric push rod, the first hot air blower and the electric push rod are rotatably connected via the first connecting block, the second drive motor is provided with an output shaft, the output shaft of the second drive motor passes through the outer side of the electric push rod and extends to the inner side to drive the first connecting block to rotate, and the second drive motor drives the first hot air blower to swing and blow air by driving the first connecting block to rotate.

[0009] Preferably, the top drying component includes a second hot air blower, a second connecting block, a third connecting block, a third drive motor, a fourth drive motor, a fourth connecting block, a fifth connecting block and a third hot air blower. The second hot air blower and the third connecting block are rotatably connected via the second connecting block, and the third hot air blower and the fourth connecting block are rotatably connected via the fifth connecting block. The second hot air blower, the second connecting block and the third connecting block, as well as the third hot air blower, the fourth connecting block and the fifth connecting block, which are rotatably connected to each other, allow the second hot air blower and the third hot air blower to swing and blow hot air.

[0010] Preferably, the third drive motor and the fourth drive motor are both provided with output shafts, the output shaft of the third drive motor passes through the outer side of the third connecting block and extends to the inner side to drive the second connecting block to rotate, the output shaft of the fourth drive motor passes through the outer side of the fourth connecting block and extends to the inner side to drive the fifth connecting block to rotate, the second hot air blower is linearly distributed in multiple groups, and the third hot air blower is located on both sides of the second hot air blower and is linearly distributed in multiple groups. The third drive motor and the fourth drive motor can drive the second connecting block and the fifth connecting block to rotate to drive the second hot air blower and the third hot air blower to rotate.

[0011] Preferably, the rain shield assembly includes a rain shield and connecting columns, the drying rack module includes a drying rack, a plurality of connecting columns for supporting the rain shield are evenly distributed at one end of the rain shield close to the shed body assembly, the drying rack is arranged in multiple layers, and a plurality of air holes for increasing air permeability are linearly distributed on the drying rack, and the air holes can be provided to accelerate the dissipation of water vapor during the crop drying process.

[0012] Beneficial effects of the utility model:

[0013] 1. Compared with the traditional equipment for improving the drying efficiency of the drying shed, which is usually set at a fixed angle, it is not convenient to adjust according to the actual drying degree, and the drying effect is limited. The bottom drying component that can adjust the height, angle and displacement is set to be symmetrical in both directions to dry the crops, and the top drying component that can swing left and right and front and back to blow hot air downward to dry the crops is set. The drying effect is better than the traditional fixed-angle drying equipment. The bottom drying component can blow hot air to dry the crops on both sides of the drying rack. The first driving motor can drive the bidirectional threaded rod to rotate, so that the bidirectional threaded rod can drive the slider to slide along the surface of the bidirectional threaded rod, so that the slider drives the telescopic cylinder above to move synchronously through sliding, and finally drives the first hot air blower to move horizontally to blow hot air to dry the crops. The telescopic cylinder can control the electric push rod to move up and down to drive the first hot air blower to move up and down to blow air. At the same time, the second driving motor can drive the first connecting block to rotate, so that the first connecting block can drive the first hot air blower to swing up and down to blow hot air.

[0014] 2. By setting a top drying component, hot air can be blown downward from the top to dry the crops. By setting a third drive motor, the second connecting block can be driven to rotate, so that the second connecting block can drive the second hot air blower to swing left and right to blow hot air downward to the crops. By setting a fourth drive motor, the fifth connecting block can be driven to rotate, so that the fifth connecting block can drive the third hot air blower to swing back and forth to blow hot air downward to the crops. By setting multiple groups of linear distribution and blowing hot air in a swinging manner to dry the crops, the crops can be heated more evenly, thereby achieving a better drying effect. By setting air holes, first air grooves and second air grooves to increase air permeability, the water vapor generated by the crops during the drying process can be dissipated faster, thereby further improving the drying efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is the overall schematic diagram of the device for improving the drying efficiency of the drying shed of the utility model;

[0016] Figure 2Shown is an exploded schematic diagram of a device for improving the drying efficiency of a drying shed according to the utility model;

[0017] Figure 3 Shown is a schematic diagram of a shed assembly in a device for improving the drying efficiency of a drying shed according to the utility model;

[0018] Figure 4 Shown is a schematic diagram of a drying rack module in a device for improving the drying efficiency of a drying shed according to the utility model;

[0019] Figure 5 Shown is a schematic diagram of a bottom drying component in a device for improving the drying efficiency of a drying shed according to the present invention;

[0020] Figure 6 Shown is a schematic diagram of the top drying component in the device for improving the drying efficiency of a drying shed according to the utility model.

[0021] Explanation of the reference numerals: 1. shed assembly; 2. bottom drying assembly; 3. top drying assembly; 4. rain shield assembly; 5. drying rack module; 101. drying shed; 102. first ventilation slot; 103. second ventilation slot; 104. base; 201. first drive motor; 202. bidirectional threaded rod; 203. fixing block; 204. telescopic cylinder; 205. electric push rod; 206. first connecting block; 207. first hot air blower; 208. second drive motor; 209. slider; 301. second hot air blower; 302. second connecting block; 303. third connecting block; 304. third drive motor; 305. fourth drive motor; 306. fourth connecting block; 307. fifth connecting block; 308. third hot air blower; 401. rain shield; 402. connecting column; 501. drying rack; 502. air vent. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1-2The utility model provides an embodiment: a device for improving the drying efficiency of a drying shed, comprising a shed body component 1, a bottom drying component 2, a top drying component 3, a rain shield component 4 and a drying rack module 5, wherein the lower inner part of the shed body component 1 is symmetrically provided with two groups of bottom drying components 2 for drying crops, the top of the shed body component 1 is provided with a top drying component 3 for drying crops, the upper end of the shed body component 1 is provided with a rain shield component 4 for shielding rain, the interior of the shed body component 1 is provided with a drying rack module 5 for placing crops, the rain shield component 4 comprises a rain shield 401 and a connecting column 402, the drying rack module 5 comprises a drying rack 501, a plurality of groups of connecting columns 402 for supporting the rain shield 401 are evenly distributed at one end of the rain shield 401 close to the shed body component 1, the drying rack 501 is arranged in multiple layers, and a plurality of groups of air holes 502 for increasing air permeability are linearly distributed on the drying rack 501, and the air holes 502 can be provided to accelerate the dissipation of water vapor in the crop drying process.

[0024] See also Figure 3-4 In this embodiment, the shed assembly 1 includes a drying shed 101 and a base 104. A plurality of first air permeable grooves 102 for increasing air permeability are evenly distributed on both ends of the drying shed 101. A plurality of second air permeable grooves 103 for increasing air permeability are linearly distributed and penetrate through the top of the drying shed 101. A base 104 for increasing stability is provided at the lower end of the drying shed 101. By arranging air holes 502, the first air permeable grooves 102 and the second air permeable grooves 103 to increase air permeability, water vapor generated by crops during the drying process can be dissipated faster.

[0025] See also Figure 5 In this embodiment, the bottom drying component 2 includes a first driving motor 201, a bidirectional threaded rod 202, a fixed block 203, a telescopic cylinder 204, an electric push rod 205, a first connecting block 206, a first hot air blower 207, a second driving motor 208 and a slider 209. The fixed block 203 is symmetrically provided with two groups, and the two groups of fixed blocks 203 are rotatably connected through the bidirectional threaded rod 202. The surface of the bidirectional threaded rod 202 is symmetrically provided with two groups of sliding sliders 209. The upper end of the slider 209 is provided with a telescopic cylinder 204 for controlling the electric push rod 205 to move up and down. The cylinder 204 can control the electric push rod 205 to move up and down, so as to adjust the height of the first hot air blower 207. The first connecting block 206 and the telescopic cylinder 204 are adjusted and connected through the electric push rod 205. The first hot air blower 207 and the electric push rod 205 are rotatably connected through the first connecting block 206. The second drive motor 208 is provided with an output shaft. The output shaft of the second drive motor 208 passes through the outer side of the electric push rod 205 and extends to the inner side to drive the first connecting block 206 to rotate. The second drive motor 208 drives the first connecting block 206 to rotate to drive the first hot air blower 207 to swing and blow air.

[0026] See also Figure 6 In this embodiment, the top drying component 3 includes a second hot air blower 301, a second connecting block 302, a third connecting block 303, a third driving motor 304, a fourth driving motor 305, a fourth connecting block 306, a fifth connecting block 307 and a third hot air blower 308. The second hot air blower 301 and the third connecting block 303 are rotatably connected through the second connecting block 302, and the third hot air blower 308 and the fourth connecting block 306 are rotatably connected through the fifth connecting block 307. The second hot air blower 301, the second connecting block 302 and the third connecting block 303, and the third hot air blower 308, the fourth connecting block 306 and the fifth connecting block 307, which are rotatably connected to each other, make the second hot air blower 301 and the third hot air blower 30 8 can be swung to blow hot air, the third drive motor 304 and the fourth drive motor 305 are both provided with output shafts, the output shaft of the third drive motor 304 passes through the outer side of the third connecting block 303 and extends to the inner side to drive the second connecting block 302 to rotate, the output shaft of the fourth drive motor 305 passes through the outer side of the fourth connecting block 306 and extends to the inner side to drive the fifth connecting block 307 to rotate, the second hot air blower 301 is linearly distributed with multiple groups, the third hot air blower 308 is located on both sides of the second hot air blower 301 and is linearly distributed with multiple groups, the third drive motor 304 and the fourth drive motor 305 can drive the second connecting block 302 and the fifth connecting block 307 to rotate to drive the second hot air blower 301 and the third hot air blower 308 to rotate.

[0027] When working, first place the shed assembly 1 on a stable ground, then place the drying rack module 5 in the drying shed 101, and then place the crops to be dried on the drying rack 501 in sequence;

[0028] Then, the switches of the bottom drying component 2 and the top drying component 3 are turned on, and hot air is blown to the crops on both sides of the drying rack 501 through the bottom drying component 2 to dry them. The bidirectional threaded rod 202 is driven to rotate by the first driving motor 201, so that the bidirectional threaded rod 202 drives the slider 209 to slide along the surface of the bidirectional threaded rod 202, and the slider 209 drives the telescopic cylinder 204 above to move synchronously by sliding, and finally drives the first hot air blower 207 to move horizontally to blow hot air to dry the crops. The electric push rod 205 is controlled by the telescopic cylinder 204 to move up and down to drive the first hot air blower 207 to move up and down to blow air, and at the same time, the first connecting block 206 is driven to rotate by the second driving motor 208, so that the first connecting block 206 drives the first hot air blower 207 to swing up and down to blow hot air;

[0029] The top drying component 3 is used to blow hot air downward from the top to dry the crops synchronously, and the second connecting block 302 is driven to rotate by the third driving motor 304, so that the second connecting block 302 drives the second hot air blower 301 to swing left and right to blow hot air downward to the crops, and the fifth connecting block 307 is driven to rotate by the fourth driving motor 305, so that the fifth connecting block 307 drives the third hot air blower 308 to swing back and forth to blow hot air downward to the crops;

[0030] During the operation, the crops are ventilated through the air holes 502 , and the water vapor generated in the drying shed 101 is dissipated through the first ventilation grooves 102 and the second ventilation grooves 103 .

[0031] Through the above steps, the staff first places the shed body component 1 on a stable ground, and then places the drying rack module 5 in the drying shed 101, and then puts the crops to be dried on the drying rack 501 in turn, and then turns on the switches of the bottom drying component 2 and the top drying component 3, and blows hot air to the crops on both sides of the drying rack 501 through the bottom drying component 2 to dry them, and drives the bidirectional threaded rod 202 to rotate through the first driving motor 201, so that the bidirectional threaded rod 202 drives the slider 209 along the surface of the bidirectional threaded rod 202. The slide block 209 slides, and the sliding block 209 drives the telescopic cylinder 204 above to move synchronously, and finally drives the first hot air blower 207 to move horizontally to blow hot air to dry the crops. The telescopic cylinder 204 controls the electric push rod 205 to move up and down to drive the first hot air blower 207 to move up and down to blow air. At the same time, the second driving motor 208 drives the first connecting block 206 to rotate, so that the first connecting block 206 drives the first hot air blower 207 to swing up and down to blow hot air, and synchronously blows hot air downward from the top through the top drying component 3. To dry the crops, the third driving motor 304 drives the second connecting block 302 to rotate, so that the second connecting block 302 drives the second hot air blower 301 to swing left and right to blow hot air downward to the crops, and the fourth driving motor 305 drives the fifth connecting block 307 to rotate, so that the fifth connecting block 307 drives the third hot air blower 308 to swing back and forth to blow hot air downward to the crops. By setting the bottom drying component 2 that can adjust the height, angle and displacement to dry the crops in a bilaterally symmetrical manner, and by setting the top drying component 3 that can swing left and right and back and forth to blow hot air downward to dry the crops, the drying effect is better than that of the traditional fixed-angle drying equipment. During the operation, the crops are ventilated through the air vents 502, and the water vapor generated in the drying shed 101 is dissipated through the first air vent grooves 102 and the second air vent grooves 103. By setting the air vents 502, the first air vent grooves 102 and the second air vent grooves 103 to increase the air permeability, the water vapor generated by the crops during the drying process can be dissipated faster, thereby further improving the drying efficiency.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A device for improving the drying efficiency of a drying shed, comprising a shed assembly (1); characterized in that: The invention also comprises a bottom drying component (2), a top drying component (3), a rain shield component (4) and a drying rack module (5); two groups of bottom drying components (2) for drying crops are symmetrically arranged at the lower inner part of the shed body component (1); a top drying component (3) for drying crops is arranged at the top of the shed body component (1); a rain shield component (4) for shielding rain is arranged at the upper end of the shed body component (1); and a drying rack module (5) for placing crops is arranged inside the shed body component (1).

2. The device for improving the drying efficiency of a drying shed according to claim 1, characterized in that: The shed assembly (1) comprises a drying shed (101) and a base (104); a plurality of first ventilation grooves (102) for increasing air permeability are evenly distributed at both left and right ends of the drying shed (101); a plurality of second ventilation grooves (103) for increasing air permeability are linearly distributed and penetrated through the top of the drying shed (101); and a base (104) for increasing stability is provided at the lower end of the drying shed (101).

3. The device for improving the drying efficiency of a drying shed according to claim 1, characterized in that: The bottom drying component (2) comprises a first driving motor (201), a bidirectional threaded rod (202), a fixing block (203), a telescopic cylinder (204), an electric push rod (205), a first connecting block (206), a first hot air blower (207), a second driving motor (208) and a sliding block (209); the fixing blocks (203) are symmetrically arranged in two groups, the two groups of fixing blocks (203) are rotatably connected through the bidirectional threaded rod (202); the surface of the bidirectional threaded rod (202) is symmetrically sleeved with two groups of sliding blocks (209) for sliding; the upper end of the sliding block (209) is provided with a telescopic cylinder (204) for controlling the electric push rod (205) to move up and down.

4. The device for improving the drying efficiency of a drying shed according to claim 3, characterized in that: The first connection block (206) is adjustably connected to the telescopic cylinder (204) via an electric push rod (205); the first hot air blower (207) is rotationally connected to the electric push rod (205) via the first connection block (206); an output shaft is provided on the second drive motor (208); the output shaft of the second drive motor (208) passes through the outer side of the electric push rod (205) and extends to the inner side to drive the first connection block (206) to rotate.

5. The device for improving the drying efficiency of a drying shed according to claim 1, characterized in that: The top drying component (3) comprises a second hot air blower (301), a second connecting block (302), a third connecting block (303), a third driving motor (304), a fourth driving motor (305), a fourth connecting block (306), a fifth connecting block (307) and a third hot air blower (308); the second hot air blower (301) and the third connecting block (303) are rotatably connected via the second connecting block (302); and the third hot air blower (308) and the fourth connecting block (306) are rotatably connected via the fifth connecting block (307).

6. The device for improving the drying efficiency of a drying shed according to claim 5, characterized in that: The third drive motor (304) and the fourth drive motor (305) are both provided with output shafts. The output shaft of the third drive motor (304) passes through the outer side of the third connecting block (303) and extends to the inner side to drive the second connecting block (302) to rotate. The output shaft of the fourth drive motor (305) passes through the outer side of the fourth connecting block (306) and extends to the inner side to drive the fifth connecting block (307) to rotate. The second hot air blower (301) is linearly distributed and provided in multiple groups. The third hot air blower (308) is located on both sides of the second hot air blower (301) and is linearly distributed and provided in multiple groups.

7. The device for improving the drying efficiency of a drying shed according to claim 1, characterized in that: The rain shield assembly (4) comprises a rain shield (401) and connecting columns (402), and the drying rack module (5) comprises a drying rack (501). A plurality of connecting columns (402) for supporting the rain shield (401) are evenly distributed at one end of the rain shield (401) close to the shed assembly (1), and the drying rack (501) is arranged in multiple layers. A plurality of air holes (502) for increasing air permeability are linearly distributed on the drying rack (501).

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