Air cooling device used after extrusion forming of sweet potato vermicelli

Abstract

The utility model relates to the technical field of sweet potato vermicelli processing, in particular to an air cooling device for sweet potato vermicelli after extrusion forming, which comprises a box body, the box body comprises an air cooling box, the surface of the air cooling box is provided with a box door, the inner side of the air cooling box is provided with a support plate, and the inner side of the support plate is movably connected with a screen frame. Through the arrangement of the filter frame, dust, mosquitoes and the like in the air can be intercepted, the air cooling quality of sweet potato vermicelli can be guaranteed, the sliding plate can be limited and not limited by moving the inserting rod on the inner side of the fixing plate and inserting the inserting rod into the inserting groove or separating the inserting rod from the inserting groove, and the practicability is high. The filter frame can be conveniently fixed and canceled, so that the filter frame can be conveniently cleaned or replaced, the influence on air inlet and outlet caused by blockage of the filter frame can be avoided, the filtering effect of the filter frame can be favorably guaranteed, and the sweet potato vermicelli can be conveniently and better cooled by air.

Description

Technical Field

[0001] The utility model relates to the technical field of sweet potato vermicelli processing, in particular to an air cooling device for sweet potato vermicelli after extrusion molding. Background Art

[0002] Sweet potato vermicelli is a food made from sweet potato starch as the main raw material. It is made into vermicelli by adding water, stirring, sieving, precipitating, drying and other processes. It is a traditional Chinese food with rich nutritional value and unique taste. When producing sweet potato vermicelli, it is usually extruded into shape. Since the surface temperature of sweet potato vermicelli is high after extrusion, if it is not cooled in time, the surface of sweet potato vermicelli will gelatinize, stick or deform. Therefore, it is necessary to use an air cooling device to cool the sweet potato vermicelli. The air cooling device is a device or system that uses air flow to cool an object. The purpose of lowering the temperature is achieved by blowing air over the surface of the cooled object. The use of an air cooling device can effectively reduce the temperature increase of sweet potato vermicelli during the extrusion molding process, help maintain the shape and taste of the vermicelli, and avoid deformation or adhesion. At the same time, the air cooling device can also improve production efficiency and speed up the cooling speed of sweet potato vermicelli so that subsequent processing or packaging can be carried out faster.

[0003] In the prior art, when the sweet potato vermicelli is cooled by an air cooling device, a fan is usually used to blow air on the sweet potato vermicelli, thereby reducing the temperature of the sweet potato vermicelli. During the blowing process, in order to prevent dust, mosquitoes, etc. from entering the device through the air inlet and outlet, a filter is usually set at the air inlet and outlet, and the dust, mosquitoes, etc. are intercepted and filtered by the filter. After long-term use, dust will adhere to and accumulate on the surface of the filter. Since the filter cannot be quickly disassembled and assembled, it is not convenient to clean or replace it. Dust can easily cause the filter holes to be blocked, which will also affect the filtering effect and the air in and out. Therefore, in order to solve the above problems, an air cooling device for extruding sweet potato vermicelli is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide an air cooling device for extruding sweet potato vermicelli to solve the problem mentioned in the above background technology that dust will adhere to and accumulate on the surface of the filter after long-term use, and because the filter cannot be quickly disassembled and assembled, it is not convenient to clean or replace it, and dust can easily cause the filter holes to be blocked, which will also affect the filtering effect and the air in and out.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for air cooling sweet potato vermicelli after extrusion molding, comprising a box body, the box body comprising an air cooling box, a box door is arranged on the surface of the air cooling box, a support plate is arranged on the inner side of the air cooling box, a mesh frame is movably connected to the inner side of the support plate, a cooling fan is fixedly installed on the top of the air cooling box, an air inlet is opened on the top of the air cooling box, and an air outlet is opened on the inner side of the air cooling box;

[0006] A dustproof mechanism is provided on the surface of the air cooling box, and the dustproof mechanism includes a fixed plate, the fixed plate is fixedly connected to the surface of the air cooling box, a slide groove is provided on the inner side of the fixed plate, a slide plate is movably connected to the inner side of the slide groove, a filter frame is fixedly connected to one end of the slide plate away from the slide groove, a plug rod is movably connected to the inner side of the fixed plate, and a slot is provided on the surface of the slide plate.

[0007] Preferably, the dustproof mechanism also includes a sealing gasket, which is fixedly connected to the surface of the filter frame, a pull rod is fixedly connected to the surface of the insertion rod, a fixing rod is fixedly connected to the surface of the fixing plate, and a first spring is fixedly connected to the surface of the fixing rod.

[0008] Preferably, the filter frames are movably connected via a slide plate and a slide groove, the filter frames are in two groups and are respectively arranged on the surfaces of the air inlet and the air outlet, and the insertion rods are in three groups and movably connected to the fixing plate.

[0009] Preferably, the three groups of the insertion rods and the pull rods are connected correspondingly, one end of the first spring is fixedly connected to the pull rod, and the other end of the first spring is fixedly connected to the fixed rod.

[0010] Preferably, a shaking mechanism is provided on the surface of the air-cooled box, and the shaking mechanism includes a fixed block, the fixed block is fixedly connected to the surface of the air-cooled box, the inner side of the fixed block is movably connected with a rotating rod, the top end of the rotating rod is fixedly connected with a cam, the bottom end of the fixed block is fixedly installed with a motor, the end of the rotating rod away from the cam is fixedly connected to the output end of the motor, the inner wall of the air-cooled box is fixedly connected to a limiting rod, the lower surface of the support plate is fixedly connected to a connecting block, the surface of the support plate is fixedly connected to a movable rod, and the surface of the movable rod is fixedly connected to a second spring.

[0011] Preferably, the connecting block is movably connected to the limiting rod, the movable rod is movable inside the air cooling box, one end of the second spring is fixedly connected to the air cooling box, and the other end of the second spring is fixedly connected to the movable rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the setting of the filter frame, dust and mosquitoes in the air can be intercepted, and the air-cooling quality of the sweet potato vermicelli can be guaranteed. By moving the rod on the inner side of the fixed plate and inserting and separating with the slot, the slide plate can be limited and canceled, which makes it easy to fix and cancel the filter frame, thereby facilitating the cleaning or replacement of the filter frame, avoiding the blockage of the filter frame that affects the air inlet and outlet, which is beneficial to ensuring the filtering effect of the filter frame and facilitating better air-cooling of the sweet potato vermicelli.

[0014] By driving the cam to rotate through the rotating rod, the cam can be squeezed by the movable rod, and then the support plate will drive the net frame to move under the action of the movable rod. Combined with the setting of the second spring, the movable rod can drive the support plate and the net frame to move back and forth on the inside of the air cooling box under the action of the cam and the second spring, and then the sweet potato vermicelli will shake in the net frame. The shaking can better prevent the sweet potato vermicelli from sticking together. At the same time, the sweet potato vermicelli is more dispersed during the shaking process, which is convenient for better heat dissipation. The air cooler can also better cool the sweet potato vermicelli, thereby improving the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic cross-sectional front view of the structure of the utility model;

[0017] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0018] Figure 4 It is a schematic diagram of a top view and cross-section of the structure of the utility model;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure at point B in the middle.

[0020] In the figure: 1. air cooling box; 11. box door; 12. support plate; 13. mesh frame; 14. air cooler; 15. air inlet; 16. air outlet; 2. fixing plate; 21. slide groove; 22. slide plate; 23. filter frame; 24. sealing gasket; 25. plug rod; 26. pull rod; 27. slot; 28. fixing rod; 29. ​​first spring; 3. fixing block; 31. rotating rod; 32. cam; 33. motor; 34. limit rod; 35. connecting block; 36. movable rod; 37. second spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] The air cooler 14 and the motor 33 used in the present application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be described in detail here.

[0024] A device for cooling sweet potato vermicelli after extrusion molding comprises a box body, the box body comprising an air cooling box 1, a box door 11 is arranged on the surface of the air cooling box 1, a support plate 12 is arranged on the inner side of the air cooling box 1, a mesh frame 13 is movably connected to the inner side of the support plate 12, a cooling fan 14 is fixedly installed on the top of the air cooling box 1, an air inlet 15 is opened on the top of the air cooling box 1, and an air outlet 16 is opened on the inner side of the air cooling box 1. Sweet potato vermicelli can be placed by setting the mesh frame 13, and the sweet potato vermicelli can be taken and placed by putting the mesh frame 13 into or sliding it out of the inner side of the support plate 12. The operation of the cooling fan 14 and the opening of the air inlet 15 and the air outlet 16 can realize cooling the sweet potato vermicelli in the mesh frame 13, thereby preventing the surface of the sweet potato vermicelli from gelatinizing and sticking.

[0025] A dustproof mechanism is provided on the surface of the air-cooled box 1, and the dustproof mechanism includes a fixed plate 2, which is fixedly connected to the surface of the air-cooled box 1, a slide groove 21 is provided on the inner side of the fixed plate 2, a slide plate 22 is movably connected to the inner side of the slide groove 21, a filter frame 23 is fixedly connected to the end of the slide plate 22 away from the slide groove 21, a plug rod 25 is movably connected to the inner side of the fixed plate 2, a slot 27 is provided on the surface of the slide plate 22, and the plug rod 25 can be movably inserted into and separated from the slot 27, thereby limiting and canceling the limit of the slide plate 22, thereby facilitating the fixing and removal of the filter frame 23, so that when too much dust accumulates on the surface of the filter frame 23, it is convenient to clean or replace it.

[0026] Furthermore, the dustproof mechanism also includes a sealing gasket 24, which is fixedly connected to the surface of the filter frame 23, a pull rod 26 is fixedly connected to the surface of the insertion rod 25, a fixing rod 28 is fixedly connected to the surface of the fixing plate 2, and a first spring 29 is fixedly connected to the surface of the fixing rod 28. By setting the fixing rod 28, the pull rod 26 can be limited, so that the pull rod 26 can move stably under the action of the fixing rod 28, thereby ensuring the insertion and separation of the insertion rod 25 and the slot 27.

[0027] Furthermore, the filter frame 23 is movably connected via the slide plate 22 and the slide groove 21. The filter frame 23 is in two groups and is respectively arranged on the surfaces of the air inlet 15 and the air outlet 16. The plug rods 25 are in three groups and movably connected to the fixed plate 2. Through the arrangement of the filter frame 23, the air inlet 15 and the air outlet 16 can be dustproof, and dust, mosquitoes, etc. can be prevented from entering the inner side of the air cooling box 1, which would affect the quality of the sweet potato vermicelli.

[0028] Furthermore, three groups of insertion rods 25 and pull rods 26 are connected correspondingly, one end of the first spring 29 is fixedly connected to the pull rod 26, and the other end of the first spring 29 is fixedly connected to the fixed rod 28. Through the setting of the first spring 29, the pull rod 26 can be reset, and then the insertion rod 25 can be reset and inserted into the slot 27, which can achieve the limitation of the slide plate 22, and then the fixation of the filter frame 23 is more convenient.

[0029] Furthermore, a shaking mechanism is provided on the surface of the air-cooling box 1, and the shaking mechanism includes a fixed block 3, which is fixedly connected to the surface of the air-cooling box 1, a rotating rod 31 is movably connected to the inner side of the fixed block 3, a cam 32 is fixedly connected to the top of the rotating rod 31, and a motor 33 is fixedly installed at the bottom end of the fixed block 3, and the end of the rotating rod 31 away from the cam 32 is fixedly connected to the output end of the motor 33, and a limiting rod 34 is fixedly connected to the inner wall of the air-cooling box 1, a connecting block 35 is fixedly connected to the lower surface of the support plate 12, and a movable rod 36 is fixedly connected to the surface of the support plate 12, and a second spring 37 is fixedly connected to the surface of the movable rod 36. By rotating the rotating rod 31 to drive the cam 32 to rotate, the cam 32 can be squeezed on the movable rod 36, and then the movable rod 36 can pull the support plate 12 to move, and then with the action of the second spring 37, the net frame 13 can be moved back and forth under the action of the support plate 12, thereby facilitating the shaking of the sweet potato vermicelli in the net frame 13, and can better prevent the sweet potato vermicelli from sticking.

[0030] Furthermore, the connecting block 35 and the limit rod 34 are movably connected, the movable rod 36 is movable on the inner side of the air cooling box 1, one end of the second spring 37 is fixedly connected to the air cooling box 1, and the other end of the second spring 37 is fixedly connected to the movable rod 36. Through the setting of the second spring 37, the movable rod 36 can be reset, and then when the cam 32 cancels the squeezing of the movable rod 36, the movable rod 36 can drive the support plate 12 to reset, and then the mesh frame 13 is reset accordingly.

[0031] Working principle: when in use, by pulling the pull rod 26, the pull rod 26 moves on the surface of the fixing rod 28, at this time the first spring 29 is in a contracted state, the plug rod 25 will move on the inner side of the fixing plate 2 under the action of the pull rod 26, and separate from the slot 27, the limit of the slide plate 22 can be released, and then the filter frame 23 is pulled, so that the filter frame 23 moves on the surface of the slide groove 21 through the slide plate 22, and the filter frame 23 can be removed and cleaned or replaced; when the filter frame 23 needs to be installed and used, the filter frame 23 is placed on the inner side of the fixing plate 2, and the slide plate 22 is slid into the inner side of the slide groove 21, and then the pull rod 26 is released, the pull rod 26 will be reset under the rebound action of the first spring 29, and drive the plug rod 25 to reset and plug into the slot 27, so as to limit the slide plate 22, and then complete the fixing of the filter frame 23, at this time the sealing pad 24 and the surface of the air cooling box 1 are in contact with each other to achieve sealing, so that the filter frame 23 can be used;

[0032] The motor 33 is electrically connected to an external power source, and the staff starts the motor 33 by pressing a switch. The operation of the motor 33 causes the rotating rod 31 to drive the cam 32 to rotate. During the rotation of the cam 32, when its convex surface faces the movable rod 36, it will squeeze the movable rod 36, and then the movable rod 36 will move on the inner side of the air cooling box 1 and pull the support plate 12, so that the support plate 12 slides on the surface of the limit rod 34 through the connecting block 35. At this time, the second spring 37 is in a stretched state, so that the net frame 13 moves to the right under the action of the support plate 12; when the cam 32 makes its concave surface face the movable rod 36 during rotation, the movable rod 36 will reset under the action of the second spring 37, and then the support plate 12 will drive the net frame 13 to move to the right; and then through the cooperation of the cam 32 and the second spring 37, the support plate 12 can move back and forth inside the air cooling box 1, so that the net frame 13 makes the sweet potato vermicelli shake under the action of the support plate 12.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in any form. Any ordinary technician in the industry can smoothly implement the present invention as shown in the drawings and above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A device for air cooling sweet potato vermicelli after extrusion molding, comprising a box body, the box body comprising an air cooling box (1), a box door (11) is arranged on the surface of the air cooling box (1), a support plate (12) is arranged on the inner side of the air cooling box (1), a mesh frame (13) is movably connected to the inner side of the support plate (12), a cooling fan (14) is fixedly installed on the top of the air cooling box (1), an air inlet (15) is provided on the top of the air cooling box (1), and an air outlet (16) is provided on the inner side of the air cooling box (1); It is characterized in that The surface of the air cooling box (1) is provided with a dustproof mechanism, the dustproof mechanism comprising a fixed plate (2), the fixed plate (2) being fixedly connected to the surface of the air cooling box (1), a slide groove (21) being provided on the inner side of the fixed plate (2), a slide plate (22) being movably connected to the inner side of the slide groove (21), a filter frame (23) being fixedly connected to one end of the slide plate (22) away from the slide groove (21), an insertion rod (25) being movably connected to the inner side of the fixed plate (2), and a slot (27) being provided on the surface of the slide plate (22).

2. The air cooling device for sweet potato vermicelli after extrusion molding according to claim 1, characterized in that: The dustproof mechanism further comprises a sealing gasket (24), wherein the sealing gasket (24) is fixedly connected to the surface of the filter frame (23), a pull rod (26) is fixedly connected to the surface of the insertion rod (25), a fixing rod (28) is fixedly connected to the surface of the fixing plate (2), and a first spring (29) is fixedly connected to the surface of the fixing rod (28).

3. The air cooling device for sweet potato vermicelli after extrusion molding according to claim 1, characterized in that: The filter frames (23) are movably connected via the slide plate (22) and the slide groove (21); the filter frames (23) are in two groups and are respectively arranged on the surfaces of the air inlet (15) and the air outlet (16); and the insertion rods (25) are in three groups and are movably connected to the fixing plate (2).

4. The air cooling device for sweet potato vermicelli after extrusion molding according to claim 2, characterized in that: The three groups of the insertion rods (25) and the pull rods (26) are connected correspondingly, one end of the first spring (29) is fixedly connected to the pull rod (26), and the other end of the first spring (29) is fixedly connected to the fixing rod (28).

5. The air cooling device for sweet potato vermicelli after extrusion molding according to claim 1, characterized in that: The surface of the air-cooling box (1) is provided with a shaking mechanism, and the shaking mechanism comprises a fixed block (3), the fixed block (3) is fixedly connected to the surface of the air-cooling box (1), the inner side of the fixed block (3) is movably connected with a rotating rod (31), the top end of the rotating rod (31) is fixedly connected with a cam (32), the bottom end of the fixed block (3) is fixedly mounted with a motor (33), the end of the rotating rod (31) away from the cam (32) is fixedly connected to the output end of the motor (33), the inner wall of the air-cooling box (1) is fixedly connected with a limiting rod (34), the lower surface of the support plate (12) is fixedly connected with a connecting block (35), the surface of the support plate (12) is fixedly connected with a movable rod (36), and the surface of the movable rod (36) is fixedly connected with a second spring (37).

6. The air cooling device for sweet potato vermicelli after extrusion molding according to claim 5, characterized in that: The connecting block (35) and the limiting rod (34) are movably connected, the movable rod (36) is movable inside the air cooling box (1), one end of the second spring (37) is fixedly connected to the air cooling box (1), and the other end of the second spring (37) is fixedly connected to the movable rod (36).

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