Drying device for bamboo shoot processing

Abstract

The utility model relates to the technical field of drying for removing liquid from solid materials or products, and discloses a drying device for bamboo shoot processing, which comprises a base, supporting legs are fixedly connected to the lower side of the base, a shell is fixedly connected to the upper side of the base, and a feeding hopper is fixedly connected to the upper side of the shell. The upper side of the shell is fixedly connected with a microwave generator, the output end of the rear side of the microwave generator is fixedly connected with a microwave waveguide tube, a transmission groove is formed in the base, and a discharging port is formed in the front wall of the transmission groove. According to the bamboo shoot drying device, the front wall of the discharging port extends out of the base, the conveying mechanism is arranged in the base, and in this way, bamboo shoots can be turned over in the drying process, so that the drying uniformity of the bamboo shoots is improved, the drying time is shortened, and the working efficiency of the drying device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying for eliminating liquid from solid materials or products, in particular to a drying device for processing bamboo shoots. Background Art

[0002] my country ranks first in the world in bamboo shoot production, with an annual output of more than 1 million tons. Due to the high water content of bamboo shoots, they are prone to fermentation and mildew during transportation. In order to store or transport these high-yield and high-water-content bamboo shoots, drying equipment is used for processing. For example, cold air drying is to use high-efficiency fans to force circulation ventilation in an insulated and closed warehouse to form a strong convection zone. Under the uninterrupted operation of the high-efficiency cold air drying device and high-quality control system, the dry and wet conditions in the warehouse are constantly cycled.

[0003] When the dry cold air circulates and convects, the moisture on the surface of the objects will evaporate, and the moisture in the body of the material will be continuously discharged, and then quickly blown away by the cold air. The cold air drying system removes the moisture in the humid air and discharges it out of the drying warehouse. The bamboo shoots are not turned over during transportation, and the part of the bamboo shoots that can be blown by the cold air of the cold air drying system is limited, which causes uneven drying of the bamboo shoots, thereby increasing the time required for drying and reducing the working efficiency of the drying device. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the shortcomings of the existing technology, the utility model provides a drying device for bamboo shoot processing, which has the function of turning the bamboo shoots during the drying process, thereby improving the drying uniformity of the bamboo shoots, reducing the drying time, and improving the working efficiency of the drying device.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a drying device for bamboo shoot processing, comprising a base, a lower side of the base being fixedly connected to a support leg, an upper side of the base being fixedly connected to a shell, and an upper side of the shell being fixedly connected to a feed funnel;

[0008] The feeding funnel is connected to the interior of the shell, the upper side of the shell is fixedly connected to a heating chamber, the heating chamber is connected to the interior of the shell, and the upper side of the shell is fixedly connected to a microwave generator;

[0009] The rear output end of the microwave generator is fixedly connected to a microwave waveguide tube, and the rear side of the microwave waveguide tube extends into the interior of the heating chamber;

[0010] A cold air bin is fixedly connected to the upper side of the heating bin, and the cold air bin is communicated with the interior of the heating bin. A transmission groove is provided inside the base, and a discharge port is provided on the front wall of the transmission groove. The front wall of the discharge port extends out of the base. A conveying mechanism is provided inside the base, and the bamboo shoots can be transported and turned over by the conveying mechanism.

[0011] The conveying mechanism includes two first conveying shafts, a first support block, a first motor assembly, two second conveying shafts, a second support block, a second motor assembly, a movable plate, a rotating shaft, a third motor assembly, a cam shaft and a baffle.

[0012] Preferably, the two first conveying shafts are both rotatably connected to the inside of the transmission groove, the two first conveying shafts are arranged front to back, and a first conveyor belt is transmission-connected between the two first conveying shafts;

[0013] The first support block is arranged between the two first conveying shafts, the first support block is fixedly connected to the transmission groove, the first support block can support the first conveyor belt, and the first motor assembly is fixedly connected to the left side of the base.

[0014] Preferably, the output end of the first motor assembly is fixedly connected to a first motor shaft, the right end of the first motor shaft rotates and extends into the interior of the transmission slot, and the first motor shaft is fixedly connected to the rear first conveying shaft;

[0015] The two second conveying shafts are both rotatably connected to the inside of the transmission groove. The two second conveying shafts are arranged front to back, and the two second conveying shafts are arranged at the lower side and the front side of the two first conveying shafts.

[0016] Preferably, a second conveyor belt is transmission-connected between the two second conveyor shafts, and a second support block is provided between the two second conveyor shafts;

[0017] The second support block is fixedly connected to the transmission groove, and the second support block can support the second conveyor belt. The second motor assembly is fixedly connected to the left side of the base;

[0018] The output end of the second motor assembly is fixedly connected to the second motor shaft. The right end of the second motor shaft rotates and extends into the interior of the transmission slot. The second motor shaft is fixedly connected to the front second conveying shaft.

[0019] Preferably, the movable plate is arranged between the first conveyor belt and the second conveyor belt, and the upper side and the lower side of the movable plate are both semi-cylindrical;

[0020] A rotating shaft is fixedly connected to the center of the upper semi-cylinder of the movable plate, and the left and right ends of the rotating shaft are rotatably connected to the left and right walls of the transmission groove respectively, and the movable plate is fixedly connected to the rotating shaft;

[0021] The third motor assembly is fixedly connected to the left side of the base, and an output end of the third motor assembly is fixedly connected with a transmission shaft.

[0022] Preferably, the right end of the transmission shaft extends into the inside of the transmission groove in rotation, the transmission shaft is arranged at the rear side of the movable plate, and a camshaft is fixedly sleeved on the outer surface of the transmission shaft.

[0023] The camshaft is arranged in the inside of the transmission groove and can contact the rear side of the movable plate, and the baffle is arranged in the inside of the transmission groove.

[0024] The left side and the right side of the baffle are fixedly connected with the left wall and the right wall of the transmission groove respectively, and the baffle is arranged at the front side of the movable plate.

[0025] (Three) beneficial effects

[0026] Compared with the prior art, the drying device for bamboo shoot processing has the following beneficial effects:

[0027] (1) The drying device for bamboo shoot processing, after the bamboo shoots reach the front side of the first conveying belt and fall onto the upper side of the second conveying belt, the third motor assembly is started, the third motor assembly starts to transmit power from the output end, and after transmission, the movable plate can beat the falling bamboo shoots, so that the bamboo shoots change when falling onto the second conveying belt, and the bamboo shoots are turned over, then the second motor assembly is started, the second motor assembly drives the second conveying belt to move according to the above mode, and then the bamboo shoots start to move to the front side. Through this way, the bamboo shoots can be turned over during the drying process, so that the uniformity of the dried bamboo shoots is improved, and the drying time is reduced, and the working efficiency of the drying device is improved.

[0028] (2) The drying device for bamboo shoot processing, the baffle can block the beaten bamboo shoots, avoid the bamboo shoots being beaten too far to reduce the drying time, and the lower side of the baffle can limit the height of the bamboo shoots on the second conveying belt and flatten them, so that the bamboo shoots are not stacked together after being turned over. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a drying device structure schematic view for the bamboo shoot processing of the utility model;

[0030] Figure 2 It is a base cross section connection structure schematic view of the utility model;

[0031] Figure 3 It is Figure 2 The enlarged schematic view of A.

[0032] In the figure: 1. base; 2. supporting legs; 3. outer shell; 4. feeding funnel; 5. heating chamber; 6. microwave generator; 7. microwave waveguide tube; 8. cold air chamber; 9. transmission trough; 10. discharge port; 11. first conveying shaft; 12. first conveyor belt; 13. first support block; 14. first motor assembly; 15. second conveying shaft; 16. second conveyor belt; 17. second support block; 18. second motor assembly; 19. movable plate; 20. rotating shaft; 21. third motor assembly; 22. transmission shaft; 23. camshaft; 24. baffle. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figures 1 to 3 The utility model provides a new technical solution: a drying device for processing bamboo shoots, comprising a base 1, a supporting leg 2 fixedly connected to the lower side of the base 1, a shell 3 fixedly connected to the upper side of the base 1, a feeding funnel 4 fixedly connected to the upper side of the shell 3, the feeding funnel 4 is communicated with the interior of the shell 3, a heating chamber 5 fixedly connected to the upper side of the shell 3, the heating chamber 5 is communicated with the interior of the shell 3, a microwave generator 6 is fixedly connected to the upper side of the shell 3, a microwave waveguide 7 is fixedly connected to the rear output end of the microwave generator 6, the rear side of the microwave waveguide 7 extends into the interior of the heating chamber 5, a cold air chamber 8 is fixedly connected to the upper side of the heating chamber 5, the cold air chamber 8 is communicated with the interior of the heating chamber 5, wherein the heating chamber 5, the microwave generator 6, the microwave waveguide 7 and the cold air chamber 8 are all existing structures, the heating chamber 5 comprises a heating chamber, a metal partition, a heating device, a heating chamber temperature Sensor, heating chamber humidity sensor, microwave waveguide tube 7 includes microwave waveguide tube and microwave inlet, cold air chamber 8 includes cold air chamber, cold air inlet device, exhaust device, cold air chamber temperature sensor, specific reference can be made to the utility model of application number CN201821344440.9, so no further explanation is given. A transmission groove 9 is provided inside the base 1, and a discharge port 10 is provided on the front wall of the transmission groove 9. The front wall of the discharge port 10 extends out of the base 1, and a conveying mechanism is provided inside the base 1. The conveying mechanism can complete the transportation of bamboo shoots and also turn the bamboo shoots over. The conveying mechanism includes two first conveying shafts 11, a first support block 13, a first motor assembly 14, two second conveying shafts 15, a second support block 17, a second motor assembly 18, a movable plate 19, a rotating shaft 20, a third motor assembly 21, a camshaft 23 and a baffle 24.

[0035] Furthermore, the two first conveying shafts 11 are rotatably connected to the inside of the transmission groove 9, the two first conveying shafts 11 are arranged front and back, and the first conveyor belt 12 is transmission-connected between the two first conveying shafts 11, the first support block 13 is arranged between the two first conveying shafts 11, the first support block 13 is fixedly connected to the transmission groove 9, the first support block 13 can support the first conveyor belt 12, the first motor assembly 14 is fixedly connected to the left side of the base 1, the output end of the first motor assembly 14 is fixedly connected to the first motor shaft, the right end of the first motor shaft rotates and extends into the inside of the transmission groove 9, the first motor shaft is fixedly connected to the rear first conveying shaft 11, and the two second conveying shafts 15 are rotated Connected to the inside of the transmission groove 9, the two second conveyor shafts 15 are arranged in front and back, and the two second conveyor shafts 15 are arranged on the lower side and front side of the two first conveyor shafts 11. A second conveyor belt 16 is transmission-connected between the two second conveyor shafts 15. A second support block 17 is arranged between the two second conveyor shafts 15. The second support block 17 is fixedly connected to the transmission groove 9. The second support block 17 can support the second conveyor belt 16. The second motor assembly 18 is fixedly connected to the left side of the base 1. The output end of the second motor assembly 18 is fixedly connected to the second motor shaft. The right end of the second motor shaft rotates and extends into the interior of the transmission groove 9. The second motor shaft is fixedly connected to the front second conveyor shaft 15.

[0036] Furthermore, the movable plate 19 is arranged between the first conveyor belt 12 and the second conveyor belt 16. The upper and lower sides of the movable plate 19 are both semi-cylindrical. A rotating shaft 20 is fixedly connected at the center of the semi-cylinder on the upper side of the movable plate 19. The left and right ends of the rotating shaft 20 are rotatably connected to the left and right walls of the transmission groove 9 respectively. The movable plate 19 is fixedly connected to the rotating shaft 20. The third motor assembly 21 is fixedly connected to the left side of the base 1. The output end of the third motor assembly 21 is fixedly connected to the transmission shaft 22. The right end of the transmission shaft 22 rotates and extends into the interior of the transmission groove 9. The transmission shaft 22 is arranged on the rear side of the movable plate 19. The outer surface of the transmission shaft 22 is fixedly sleeved with a camshaft 23. The camshaft 23 is arranged inside the transmission groove 9. The camshaft 23 can contact the rear side of the movable plate 19. The baffle 24 is arranged inside the transmission groove 9. The left and right sides of the baffle 24 are fixedly connected to the left and right walls of the transmission groove 9 respectively. The baffle 24 is arranged on the front side of the movable plate 19.

[0037] Furthermore, when the work starts, bamboo shoots are fed into the interior of the device through the feed funnel 4, and then the bamboo shoots will fall to the upper side of the first conveyor belt 12, and then the first motor assembly 14 is started, and the first motor assembly 14 drives the rear first conveyor shaft 11 to rotate clockwise through the first motor shaft, and then the rear first conveyor shaft 11 drives the front first conveyor shaft 11 and the first conveyor belt 12 to move synchronously, and then the bamboo shoots will move to the front side, and then the microwave generator 6 is started, and the microwave generator 6 is conducted through the microwave waveguide 7, and then the bamboo shoots inside the device are microwave heated and dried, and at the same time, cold air is blown out through the cold air bin 8, and then the cold wind will quickly discharge water vapor, and then the bamboo shoots will fall to the upper side of the second conveyor belt 16 after reaching the front side of the first conveyor belt 12, and at the same time the third motor assembly 21 is started, and the third motor assembly 21 starts to transmit power from the output end, driving the transmission shaft 22 to rotate, and the transmission shaft 22 drives the camshaft 23 rotates synchronously, and when the camshaft 23 rotates, the cam part will contact the movable plate 19, and then push the movable plate 19 to move with the rotating shaft 20 as the center of the circle, and then the movable plate 19 will slap the fallen bamboo shoots, and then the bamboo shoots will change when they fall onto the second conveyor belt 16, thereby completing the turning of the bamboo shoots, and then start the second motor assembly 18, and the second motor assembly 18 drives the second conveyor belt 16 to move according to the above method, and then the bamboo shoots begin to move to the front side. At the same time, the baffle 24 can block the slapped bamboo shoots to prevent the bamboo shoots from being slapped too far and reducing the drying time, and the lower side of the baffle 24 can limit the height and flatten the bamboo shoots on the second conveyor belt 16 to avoid the bamboo shoots from piling up after the turning is completed. In this way, the bamboo shoots can be turned over during the drying process, thereby improving the drying uniformity of the bamboo shoots, thereby reducing the drying time and improving the working efficiency of the drying device.

[0038] Working principle: When starting work, bamboo shoots are put into the interior of the device through the feeding funnel 4, and then the bamboo shoots will fall to the upper side of the first conveyor belt 12, and then the first motor assembly 14 is started, and the first motor assembly 14 drives the rear first conveyor shaft 11 to rotate clockwise through the first motor shaft, and then the rear first conveyor shaft 11 drives the front first conveyor shaft 11 and the first conveyor belt 12 to move synchronously, and then the bamboo shoots will move to the front side, and then the microwave generator 6 is started, and the microwave generator 6 is conducted through the microwave waveguide 7, and then the bamboo shoots inside the device are heated and dried by microwaves, and at the same time, cold air is blown out through the cold air bin 8, and then the cold wind will quickly discharge water vapor, and then the bamboo shoots will fall to the upper side of the second conveyor belt 16 after reaching the front side of the first conveyor belt 12, and at the same time the third motor assembly 21 is started, and the third motor assembly 21 is output from the conveyor The output end starts to transmit power, driving the transmission shaft 22 to rotate, and the transmission shaft 22 drives the camshaft 23 to rotate synchronously, and then when the camshaft 23 rotates, the cam part will contact the movable plate 19, and then push the movable plate 19 to move with the rotating shaft 20 as the center of the circle, and then the movable plate 19 will slap the fallen bamboo shoots, and then the bamboo shoots will change when they fall onto the second conveyor belt 16, and then the turning of the bamboo shoots is completed. After that, the second motor assembly 18 is started, and the second motor assembly 18 drives the second conveyor belt 16 to move according to the above method, and then the bamboo shoots begin to move to the front side. At the same time, the baffle 24 can block the slapping bamboo shoots to prevent the bamboo shoots from being slapped too far and reducing the drying time, and the lower side of the baffle 24 can limit the height of the bamboo shoots on the second conveyor belt 16 and flatten it to prevent the bamboo shoots from piling up after the turning is completed.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for bamboo shoot processing, comprising a base (1), a support leg (2) fixedly connected to the lower side of the base (1), a housing (3) fixedly connected to the upper side of the base (1), and a feed funnel (4) fixedly connected to the upper side of the housing (3); The feed funnel (4) is connected to the interior of the outer shell (3), the upper side of the outer shell (3) is fixedly connected to a heating chamber (5), the heating chamber (5) is connected to the interior of the outer shell (3), and the upper side of the outer shell (3) is fixedly connected to a microwave generator (6); The rear output end of the microwave generator (6) is fixedly connected to a microwave waveguide tube (7), and the rear side of the microwave waveguide tube (7) extends into the interior of the heating chamber (5); A cold air bin (8) is fixedly connected to the upper side of the heating bin (5), and the cold air bin (8) is communicated with the interior of the heating bin (5). A transmission groove (9) is provided inside the base (1), and a discharge port (10) is provided on the front wall of the transmission groove (9). The front wall of the discharge port (10) extends out of the base (1), and is characterized in that: A conveying mechanism is provided inside the base (1), and the conveying mechanism can complete the conveyance of bamboo shoots and can also turn the bamboo shoots over; The conveying mechanism comprises two first conveying shafts (11), a first support block (13), a first motor assembly (14), two second conveying shafts (15), a second support block (17), a second motor assembly (18), a movable plate (19), a rotating shaft (20), a third motor assembly (21), a cam shaft (23) and a baffle (24).

2. The drying device for bamboo shoot processing according to claim 1, characterized in that: The two first conveying shafts (11) are both rotatably connected to the inside of the transmission groove (9), the two first conveying shafts (11) are arranged front and back, and a first conveyor belt (12) is transmission-connected between the two first conveying shafts (11); The first support block (13) is arranged between the two first conveying shafts (11), the first support block (13) is fixedly connected to the transmission groove (9), the first support block (13) can support the first conveyor belt (12), and the first motor assembly (14) is fixedly connected to the left side of the base (1).

3. The drying device for bamboo shoot processing according to claim 2, characterized in that: The output end of the first motor assembly (14) is fixedly connected to a first motor shaft, the right end of the first motor shaft rotates and extends into the interior of the transmission slot (9), and the first motor shaft is fixedly connected to the rear first conveying shaft (11); The two second conveying shafts (15) are both rotatably connected to the inside of the transmission groove (9), and the two second conveying shafts (15) are arranged front to back, and the two second conveying shafts (15) are arranged on the lower side and the front side of the two first conveying shafts (11).

4. The drying device for bamboo shoot processing according to claim 3, characterized in that: A second conveyor belt (16) is transmission-connected between the two second conveyor shafts (15), and a second support block (17) is disposed between the two second conveyor shafts (15); The second support block (17) is fixedly connected to the transmission groove (9), and the second support block (17) can support the second conveyor belt (16). The second motor assembly (18) is fixedly connected to the left side of the base (1); The output end of the second motor assembly (18) is fixedly connected to a second motor shaft, the right end of the second motor shaft rotates and extends into the interior of the transmission slot (9), and the second motor shaft is fixedly connected to the front second conveying shaft (15).

5. The drying device for bamboo shoot processing according to claim 1, characterized in that: The movable plate (19) is arranged between the first conveyor belt (12) and the second conveyor belt (16), and the upper side and the lower side of the movable plate (19) are both semi-cylindrical; A rotating shaft (20) is fixedly connected at the center of the upper semi-cylinder of the movable plate (19), and the left and right ends of the rotating shaft (20) are rotatably connected to the left and right walls of the transmission groove (9) respectively, and the movable plate (19) and the rotating shaft (20) are fixedly connected; The third motor assembly (21) is fixedly connected to the left side of the base (1), and the output end of the third motor assembly (21) is fixedly connected to the transmission shaft (22).

6. The drying device for bamboo shoot processing according to claim 5, characterized in that: The right end of the transmission shaft (22) rotates and extends into the interior of the transmission groove (9), the transmission shaft (22) is arranged on the rear side of the movable plate (19), and the outer surface of the transmission shaft (22) is fixedly sleeved with a camshaft (23); The camshaft (23) is arranged inside the transmission groove (9), the camshaft (23) is capable of contacting the rear side of the movable plate (19), and the baffle (24) is arranged inside the transmission groove (9); The left and right sides of the baffle (24) are fixedly connected to the left and right walls of the transmission groove (9), respectively, and the baffle (24) is arranged on the front side of the movable plate (19).

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