Drying device for rice crust production

Abstract

The utility model relates to the technical field of food processing equipment, and discloses a drying device for rice crust production, which comprises a drying box, a guide plate, a conveying component I, a conveying component II, a drying component, a plurality of hollow plates, a support adjusting component, a tension adjusting component and a transmission component, a feeding port, a discharging port and a strip-shaped port are sequentially formed in one side of the drying box from top to bottom, the material guiding plate is obliquely arranged and fixedly installed in the feeding port, the first conveying assembly is arranged in the drying box and matched with the material guiding plate, and the supporting adjusting assembly is arranged on the outer side of the drying box. The second conveying assembly is arranged on the drying box and the supporting and adjusting assembly and penetrates through the discharging opening and the strip-shaped opening. The rice crust drying device has the following advantages and effects that the drying efficiency and quality of rice crust are improved, the stability of the device and the operation convenience are enhanced, and an efficient and stable drying solution is provided for rice crust production.

Description

TECHNICAL FIELD

[0001] The utility model relates to food processing equipment technical field, especially a drying device for rice crust production. BACKGROUND

[0002] In the production process of rice crust, the drying link is very important, which directly affects the quality, taste and production efficiency of the rice crust. The traditional drying method of rice crust often has many defects.

[0003] The traditional drying equipment is usually simple in structure and lacks effective air uniform distribution device. For example, some simple hot air drying equipment only blows hot air into the drying space, and the hot air is difficult to act uniformly on the surface of the rice crust, which can easily lead to uneven drying of the rice crust, excessive drying of some areas, and even brittle or burnt, and insufficient drying of some areas, which can affect the shelf life and taste consistency of the product.

[0004] In terms of material conveying, ordinary conveying devices are difficult to ensure stable conveying while prolonging the residence time of materials in the drying environment. When a single conveying belt is used to convey rice crust, the residence time of the rice crust in the drying area is limited. If the residence time is to be increased, the conveying speed may need to be reduced, but this will affect the overall production efficiency. In addition, the rice crust can be damaged due to jolting, collision, etc. during the conveying process, which can reduce the pass rate of the product.

[0005] In addition, the traditional drying equipment lacks flexibility in the discharging link, and the discharging height is often fixed. When producing rice crusts of different specifications or thicknesses, the discharging height cannot be adjusted according to actual needs, which can easily cause discharging problems, such as poor discharging, rice crust spilling, etc. In addition, during the discharging process, the conveying belt and the side wall of the discharge port can also be easily scratched, which not only damages the equipment, but also affects the continuity and stability of the production.

[0006] In summary, in order to overcome the problems of uneven drying, unstable material conveying and inflexible discharging of the traditional rice crust drying equipment, a new type of drying device for rice crust production is urgently needed to improve the drying efficiency and quality of the rice crust, enhance the stability and convenience of the equipment, meet the growing demand for rice crust production and improve the product quality.

[0007] The information disclosed in this BACKGROUND section is only intended to increase an understanding of the general context of the present utility model and is not to be taken in any way as an acknowledgment or any form of suggestion that this information forms prior art that is already widely known in the art. CONTENT OF THE UTILITY MODEL

[0008] The utility model discloses a drying device for rice crust production has not only improved the drying efficiency and quality of rice crust, strengthened the stability of equipment and the convenience of operation, provided the effect of efficient, stable drying solution for rice crust production.

[0009] The utility model discloses a drying device for rice crust production, including drying case, guide plate, conveying assembly no.

[0010] The side of drying case is from top to bottom in proper order and is set with feeding port, discharge port and strip -shaped mouth, and the guide plate is set to be inclined and is fixedly installed in the feeding port, and conveying assembly no.

[0011] The utility model discloses further provide that conveying assembly no. including multiple upper pivot, multiple conveying roller no. and multiple conveying belt no., and the inner wall of the front and rear sides of drying case is rotatably installed with multiple upper pivot, and multiple upper pivot all are fixedly covered with conveying roller no., and the conveying roller no. on the same horizontal plane is connected with same belt, and one end of guide plate extends to the just above of the uppermost conveying belt no.

[0012] Through adopting above -mentioned technical scheme, can convey the rice crust blank or the rice crust after slicing that guide flow to the drying case through guide plate.

[0013] The utility model discloses further provide that multiple conveying belt no. are staggered.

[0014] Through adopting above -mentioned technical scheme, can fall on the conveying belt no. below after the rice crust blank or the rice crust after slicing falls from the uppermost conveying belt no. stably.

[0015] The utility model discloses a further setting for: conveying assembly two including drive motor, two lower shafts, two conveying rollers two and conveying belt two, the lower shaft of rotation installation has on the inside wall of the front and rear two sides of drying box and drying box outside, and two lower shafts all are fixedly provided with conveying roller two, and the same conveying belt two is hingedly connected on two conveying rollers two, and the drive motor is fixedly installed on the front side of drying box, and the output shaft of drive motor is connected with the lower shaft of axial fixed connection in drying box, and conveying belt two penetrates discharge gate and strip -shaped mouth.

[0016] By adopting the above technical scheme, the pot base material or the pot base after slicing that falls after passing through the conveying belt one can be received and conveyed to the outside of the drying box, so that the discharging operation can be completed.

[0017] The utility model discloses a further setting for: the support adjusting assembly includes two electric cylinders, four articulated blocks, two support rods and two rotating rods, one side of drying box is articulatedly installed with two support rods, and the lower shaft outside drying box is rotationally installed on two support rods, and two articulated blocks are fixedly installed on the top side of two support rods and one side of drying box, and the same rotating rod is rotationally installed on two articulated blocks on the same axis, and two electric cylinders that are parallel to each other are rotationally installed on two rotating rods.

[0018] By adopting the above technical scheme, the height of the lower shaft outside the drying box can be adjusted as required, so that the height of discharging can be adjusted as required.

[0019] The utility model discloses a further setting for: the inside wall of the front and rear two sides of discharge gate is rotationally installed with the guide wheel, and two guide wheels are rotationally connected with conveying belt two.

[0020] By adopting the above technical scheme, the phenomenon of scratching between the conveying belt two and the side wall of the discharge gate can be avoided when the discharging height is adjusted.

[0021] The utility model discloses a further setting for: the lower shaft in drying box is rotationally installed with two strip -shaped plates, and the same guide roller is rotationally installed on the side of two strip -shaped plates and is in contact with conveying belt two, and the torsional spring is fixedly installed on the side of two strip -shaped plates and is fixedly connected with the inside wall of the front and rear two sides of drying box.

[0022] By adopting the above technical scheme, the tightness of the conveying belt two can be adjusted automatically, so that the situation that the normal discharging is affected by the relaxation of the conveying belt two when the discharging height is adjusted can be avoided.

[0023] The further setting of the utility model discloses: transmission assembly includes multiple transmission gears, the rear end of multiple upper rotating shafts at the left side in the drying box and the rear end of the lower rotating shaft in the drying box all extend to the rear side of the drying box and are fixed with transmission gears respectively, and the adjacent two transmission gears are engaged.

[0024] By adopting the above technical scheme, the two upper rotating shafts located on the same side and adjacent to each other can be kept reverse rotation, and the lower rotating shaft two and the upper rotating shaft next to it above can be kept reverse rotation, so that the time of the pot-bark blank or the sliced pot-bark staying in the drying box can be prolonged.

[0025] The further setting of the utility model discloses: the drying assembly includes drying fan, air inlet pipe and conveying pipe, and the top of the drying box is fixedly installed with the drying fan, the air inlet of the drying fan is connected with the air inlet pipe, the air inlet pipe extends into the drying box and is located below the conveying belt two, the air outlet of the drying fan is connected with the conveying pipe, and the conveying pipe is connected with the multiple hollow plates at the end away from the drying fan.

[0026] By adopting the above technical scheme, the dry hot air can be conveyed into the drying box and uniformly act on the pot-bark blank or the sliced pot-bark conveyed on the conveying belt one, so that the drying effect can be effectively improved.

[0027] The further setting of the utility model discloses: the drying fan adopts the temperature-adjustable cooling and heating fan.

[0028] By adopting the above technical scheme, the temperature required for drying can be adjusted according to the need, so that the situation of overheating or insufficient heat can be avoided.

[0029] The utility model discloses the beneficial effect is:

[0030] 1. improve the drying efficiency and keep the effect of uniform drying: by setting multiple hollow plates and air outlets, hot air can be more evenly distributed in the drying box, and the design of the drying assembly enables hot air to uniformly act on the pot-bark under the cooperation of multiple hollow plates, not only improving the drying efficiency of the pot-bark, but also ensuring the consistency of the drying effect.

[0031] 2. stable conveying and prolonging the material staying time: the staggered arrangement of multiple conveying belts one in the conveying assembly one ensures the stable conveying of the pot-bark blank or the sliced pot-bark during the drying process, reduces the damage of the material, and the design of multiple transmission gears in the transmission assembly enables the upper rotating shafts adjacent to each other and the lower rotating shaft and the upper rotating shaft at the bottom to keep reverse rotation, prolongs the staying time of the pot-bark in the drying box, and improves the drying quality.

[0032] 3. Flexible adjustment of discharge height: The height of the lower rotating shaft located outside the drying box can be adjusted by setting the support adjustment component to meet the needs of rice crust discharge at different heights. At the same time, the design of the guide wheel ensures that the conveyor belt 2 will not scrape against the side wall of the discharge port when adjusting the discharge height, ensuring the stable operation of the equipment. The tightness of the conveyor belt 2 can be automatically adjusted by setting the tension adjustment component, ensuring the stability and durability of the conveyor belt when adjusting the discharge height.

[0033] In summary, the utility model not only improves the drying efficiency and quality of rice crust through the above technical scheme, but also enhances the stability of the equipment and the convenience of operation, providing an efficient and stable drying solution for rice crust production. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0035] Figure 1 This is a schematic diagram of the three-dimensional structure of a drying device for producing rice crust proposed in the present invention;

[0036] Figure 2 for Figure 1 Schematic diagram of the cross-sectional structure;

[0037] Figure 3 for Figure 2 Schematic diagram of the main viewing angle;

[0038] Figure 4 for Figure 1 Schematic diagram of the three-dimensional structure from another perspective;

[0039] Figure 5 This is a three-dimensional structural diagram of the conveying component 2, the support adjustment component and the tension adjustment component proposed in the present invention;

[0040] Figure 6 This is a schematic structural diagram of the hollow plate and drying component part proposed in the utility model.

[0041] In the figure, 1, drying box; 11, guide plate; 101, guide wheel; 2, upper rotating shaft; 21, conveying roller one; 22, conveying belt one; 3, lower rotating shaft; 301, supporting rod; 302, electric cylinder; 303, rotating rod; 31, conveying roller two; 32, conveying belt two; 33, driving motor; 34, strip plate; 341, guide roller; 342, torsional spring; 4, hollow plate; 41, drying fan; 42, air inlet pipe; 43, conveying pipe; 5, transmission gear. DETAILED DESCRIPTION

[0042] The technical scheme of the present application will be described clearly and completely in combination with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0043] REFERENCE Figures 1-6The utility model provides a kind of drying device for crust production, including drying box 1, guide plate 11 and multiple hollow plates 4, drying box 1 is sequentially provided with feed inlet, discharge outlet and strip-shaped mouth from top to bottom in one side, guide plate 11 is obliquely arranged and fixedly installed in feed inlet, multiple upper rotating shafts 2 are rotatably installed on the inner wall of the front and rear sides of drying box 1, multiple upper rotating shafts 2 are all fixedly provided with conveying roller one 21, two conveying roller ones 21 on the same horizontal plane are all rotatably connected with same belt, and one end of guide plate 11 extends to the top of the uppermost conveying belt one 22, can be transported to crust blank or sliced crust that guide plate 11 guides to drying box 1, wherein, in order to be able to fall on the conveying belt one 22 below after crust blank or sliced crust falls from the uppermost conveying belt one 22 stably, multiple conveying belt ones 22 are staggered, two support rods 301 are hingedly installed on one side of drying box 1, lower rotating shaft 3 is rotatably installed on two support rods 301 outside drying box 1, two support rods 301 are all fixedly installed with two hinged blocks on top side and one side of drying box 1, two hinged blocks on the same axis are rotatably installed with same rotating rod 303, two rotating rods 303 are rotatably installed with two electric cylinders 303 that are parallel to each other on the radial direction, the height of lower rotating shaft 3 outside drying box 1 can be adjusted as required, so that the height of discharge can be adjusted as required, lower rotating shaft 3 is rotatably installed on the inner wall of the front and rear sides of drying box 1 and outside drying box 1, two lower rotating shafts 3 are all fixedly provided with conveying roller two 31, two conveying roller two 31 are rotatably connected with same conveying belt two 32, driving motor 33 is fixedly installed on the front side of drying box 1, the output shaft of driving motor 33 is axially fixedly connected with lower rotating shaft 3 in drying box 1, and conveying belt two 32 penetrates discharge outlet and strip-shaped mouth, can be received and conveyed to drying box 1 after the crust blank or sliced crust that falls after conveying belt one 22, so as to complete discharging operation, multiple hollow plates 4 that are parallel to each other and are adapted to conveying belt one 22 are fixedly installed on the inner wall of the front and rear sides of drying box 1, and multiple air outlets are formed in the upper portion of hollow plate 4, drying fan 41 is fixedly installed on the top of drying box 1, the air inlet of drying fan 41 is connected with air inlet pipe 42, air inlet pipe 42 extends into drying box 1 and is located below conveying belt two 32, the air outlet of drying fan 41 is connected with conveying pipe 43, and the end of conveying pipe 43 away from drying fan 41 is connected with multiple hollow plates 4, hot air can be conveyed into drying box 1 and uniformly acts on the crust blank or sliced crust conveyed on conveying belt one 22, so as to effectively improve the drying effect, two strip-shaped plates 34 are rotatably installed on lower rotating shaft 3 in drying box 1, same guide roller 341 is rotatably installed on the side of two strip-shaped plates 34 far away from each other, guide roller 341 is in contact with conveying belt two 32, torsional spring 342 is fixedly installed on the side of two strip-shaped plates 34 far away from each other,The two torsion springs 342 are fixedly connected with the front and rear inner walls of the drying box 1 at the ends away from each other, so as to automatically adjust the tightness of the conveying belt two 32, thereby avoiding the situation that the conveying belt two 32 is slackened to affect normal discharging when the discharging height is adjusted. The rear ends of the plurality of upper rotating shafts 2 located on the left side in the drying box 1 and the rear ends of the lower rotating shafts 3 located in the drying box 1 extend to the rear side of the drying box 1 and are fixedly sleeved with transmission gears 5, respectively. Adjacent two transmission gears 5 are engaged, so as to keep the two upper rotating shafts 2 located on the same side and adjacent to each other in reverse rotation, and at the same time, the lower rotating shaft two 3 and the upper rotating shaft two 2 next to it above keep reverse rotation, thereby prolonging the time for the pot crust blank or the sliced pot crust to stay in the drying box 1.

[0044] Specifically, in order to avoid the phenomenon of scratching between the conveying belt two 32 and the sidewall of the discharging port when the discharging height is increased, a guide wheel 101 is rotatably installed on the front and rear inner walls of the discharging port.

[0045] Specifically, in order to adjust the temperature required for drying as needed, thereby avoiding the situation of overheating or insufficient heat, the drying fan 41 is a cold and warm air fan with adjustable air outlet temperature.

[0046] The existing technology is adopted for the circuits, electronic components and module mechanisms, and those skilled in the art can realize it without further description. The content protected by the present application does not involve the improvement of software, circuits and methods.

[0047] Working principle:

[0048] First, turn on the power and start the driving motor 33 and the drying fan 41, and then guide the pot crust blank or the sliced pot crust into the drying box 1 through the guide plate 11, so that it can fall on the uppermost conveying belt one 22. With the start of the drying fan 41, air in the drying box 1 can be extracted and heated through the air inlet pipe 42, and then the hot air enters the hollow plate 4 in the drying box 1 through the conveying pipe 43. Due to the design of the air outlet hole of the hollow plate 4, the hot air can act more uniformly on the pot crust on the conveying belt one 22, thereby improving the drying efficiency and maintaining the consistency of the drying effect.

[0049] During the drying process, the staggered arrangement of the conveying belt one 22 ensures the stable conveying of the pot crust in the drying box 1. At the same time, through the design of the transmission gears 5, the upper rotating shafts 2 adjacent to each other and the upper rotating shaft two 2 and the lower rotating shaft three 3 keep reverse rotation, which increases the residence time of the pot crust in the drying box 1, thereby improving the drying quality.

[0050] When the pot-bases are dried, they will finally fall from the lowermost conveying belt 22 onto the lower conveying belt 32, and the conveying belt 32 realizes the receiving of the dried pot-bases while conveying the dried pot-bases out of the drying box 1. In this process, the height of discharging can be flexibly adjusted by controlling the extension and retraction of the electric cylinder 302 to adapt to different discharging requirements of the pot-bases. The design of the guide wheel 101 ensures that the conveying belt 32 will not be scratched by the sidewall of the discharging port when the height of discharging is adjusted, thereby ensuring the stable operation of the equipment. In addition, the combination of the strip-shaped plate 34 and the torsion spring 342 can automatically adjust the tightness of the conveying belt 32, thereby ensuring the stability and durability of the conveying belt 32 when the height of discharging is adjusted. Since the drying fan 41 directly extracts air from the drying box 1, this way not only can realize the recycling of heat, but also can avoid the polluted air from the outside being sucked into the drying box 1 to a certain extent.

[0051] The above describes in detail the drying device for pot-bases production provided by the present application. The principles and implementation manners of the present application are described by applying specific embodiments in this paper, and the above description of the embodiments is only used to help understand the method of the present application and its core idea. It should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present application, the present application can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the claims of the present application.

Claims

1. A drying device for producing rice crust, characterized by comprising: The utility model relates to a drying box, material guide plate, conveying assembly one, conveying assembly two, drying assembly, hollow plate, support adjusting assembly, tension adjusting assembly and transmission assembly are included. The side of drying box (1) is sequentially provided with feeding port, discharge port and strip-shaped port from top to bottom, the material guide plate (11) is arranged in the feeding port in the form of inclination and is fixedly installed, the conveying assembly one is arranged in the drying box (1) and is matched with the material guide plate (11), the support adjusting assembly is arranged on the outside of drying box (1), the conveying assembly two is arranged on drying box (1) and support adjusting assembly and penetrates discharge port and strip-shaped port, the front and rear inner walls of drying box (1) are fixedly installed with a plurality of hollow plates (4) that are arranged in parallel and matched with conveying assembly one, and a plurality of air outlets are formed in the upper portion of the hollow plate (4), the drying assembly is arranged on the drying box (1) and connected with the plurality of hollow plates (4), the tension adjusting assembly is arranged on the conveying assembly two, and the transmission assembly is arranged on the rear side of the drying box (1) and connected with the conveying assembly one and the conveying assembly two.

2. The drying apparatus for producing rice crust according to claim 1, wherein: The conveying assembly one includes a plurality of upper rotating shafts (2), a plurality of conveying rollers (21) and a plurality of conveying belts (22), the upper rotating shafts (2) are rotatably installed on the inner walls of the front and rear sides of the drying box (1), the conveying rollers (21) are fixedly sleeved on the upper rotating shafts (2), and the same belt is rotatably connected to the two conveying rollers (21) on the same horizontal plane, and one end of the material guide plate (11) extends to the top of the uppermost conveying belt (22).

3. The drying apparatus for producing rice crust according to claim 2, wherein: The plurality of conveying belts (22) are arranged in a staggered manner.

4. The drying apparatus for producing rice crust according to claim 1, wherein: The conveying assembly two includes a driving motor (33), two lower rotating shafts (3), two conveying rollers (31) and a conveying belt (32), the lower rotating shafts (3) are rotatably installed on the inner walls of the front and rear sides of the drying box (1) and the outer wall of the drying box (1), the conveying rollers (31) are fixedly sleeved on the lower rotating shafts (3), the same conveying belt (32) is rotatably connected to the two conveying rollers (31), the driving motor (33) is fixedly installed on the front side of the drying box (1), the output shaft of the driving motor (33) is fixedly connected with the lower rotating shaft (3) in the drying box (1) in an axial direction, and the conveying belt (32) penetrates the discharge port and the strip-shaped port.

5. The drying apparatus for producing rice crust according to claim 4, wherein: The support adjusting assembly includes two electric cylinders (302), four hinge blocks, two support rods (301) and two rotating rods (303), the two support rods (301) are hingedly installed on one side of the drying box (1), the lower rotating shaft (3) outside the drying box (1) is rotatably installed on the two support rods (301), the top sides of the two support rods (301) and one side of the drying box (1) are fixedly installed with the two hinge blocks, the same rotating rod (303) is rotatably installed on the two hinge blocks on the same axis, and the two rotating rods (303) are rotatably installed with the two electric cylinders (302) arranged in parallel in a radial direction.

6. The drying apparatus for producing rice crust according to claim 4, wherein: The front and rear inner walls of the discharge port are rotatably installed with guide wheels (101), and the two guide wheels (101) are rotatably connected with the conveying belt (32).

7. The drying apparatus for producing rice crust according to claim 4, wherein: The tension adjusting assembly comprises two strip-shaped plates (34), a guide roller (341) and two torsion springs (342), the two strip-shaped plates (34) are radially rotatably arranged on the lower rotating shaft (3) in the drying box (1), the same guide roller (341) is rotatably arranged on the side close to each other of the two strip-shaped plates (34), the guide roller (341) is in contact with the conveying belt two (32), the torsion springs (342) are fixedly arranged on the side away from each other of the two strip-shaped plates (34), and the two ends of the two torsion springs (342) away from each other are fixedly connected with the inner walls on the front and back sides of the drying box (1).

8. The drying apparatus for producing rice crust according to claim 2 or 4, wherein: The transmission assembly comprises a plurality of transmission gears (5), the rear ends of the plurality of upper rotating shafts (2) on the left side in the drying box (1) and the rear end of the lower rotating shaft (3) in the drying box (1) all extend to the rear side of the drying box (1) and are fixedly sleeved with the transmission gears (5), and the adjacent two transmission gears (5) are engaged.

9. The drying apparatus for producing rice crust according to claim 4, wherein: The drying assembly comprises a drying fan (41), an air inlet pipe (42) and a conveying pipe (43), the drying fan (41) is fixedly arranged on the top of the drying box (1), the air inlet pipe (42) is connected with the air inlet of the drying fan (41), the air inlet pipe (42) extends into the drying box (1) and is located below the conveying belt two (32), the conveying pipe (43) is connected with the air outlet of the drying fan (41), and the end of the conveying pipe (43) away from the drying fan (41) is in communication with the plurality of hollow plates (4).

10. The drying apparatus for producing rice crust according to claim 9, wherein: The drying fan (41) is an air conditioner with adjustable air outlet temperature.

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