Drying equipment for lotus root starch production

Abstract

The utility model belongs to the technical field of drying equipment, and particularly relates to drying equipment for lotus root starch production, which comprises a drying shell, a feeding hopper fixedly mounted at the top of the drying shell, a heating wire fixedly mounted in an inner cavity of the drying shell, and a conveying device arranged in the inner cavity of the drying shell and positioned below the heating wire, a collecting box is installed at the discharging port of the drying shell and located below the conveying device in an inserted mode. The water drop collecting box is slidably installed in an inner cavity of the drying shell and located above the heating wire, a towel is arranged at the bottom of an inner cavity of the water drop collecting box, a scraping rod is fixedly installed at the position, located above the towel, of the top of the water drop collecting box, and the top of the scraping rod makes contact with the top of the inner cavity of the drying shell; when the whole device is used, it can be ensured that water in the inner cavity of the water drop collecting box does not fall onto lotus root starch below, meanwhile, the water drop collecting box can be detached, and workers can conveniently treat the collected water in a unified mode.

Description

Technical Field

[0001] The utility model belongs to the technical field of drying equipment, in particular to drying equipment for producing lotus root starch. Background Art

[0002] Lotus root powder is a snack classified into red lotus root powder, pure lotus root powder, and rock sugar lotus root powder. It has the effects of nourishing blood and qi, relieving constipation and stopping diarrhea, strengthening the spleen and appetite, and clearing away heat.

[0003] For example, the Chinese patent with publication number CN216204735U discloses a continuous superheated steam drying device including a drying chamber, which relates to the field of steam drying technology. The continuous superheated steam drying device includes a drying chamber body, a cleaning assembly is arranged inside the drying chamber body, and the cleaning assembly includes a rotating rod, the rotating rod is rotatably connected to the inside of the drying chamber body, a fan blade is fixedly connected to the outside of the rotating rod, and an eccentric wheel is fixedly connected to the outside of the rotating rod. The continuous superheated steam drying device includes a drying chamber reciprocating screw that rotates to drive the vertical rod to move to the left, and the vertical rod moves to the left to drive the sponge to move to the left to wipe the top of the inside of the drying chamber body, thereby preventing the hot steam from wiping the water droplets generated at the top of the inside of the drying chamber body. This structure is beneficial to clear the water droplets generated at the top of the inside of the drying chamber body, preventing the water droplets from dripping and falling into the dried material, thereby affecting the drying efficiency.

[0004] The above patent has the following problems:

[0005] This patent has some disadvantages when used, such as: the above device uses a towel to wipe the water droplets on the drying device, and the towel will be saturated after multiple wiping. After saturation, wiping again may cause the water in the towel to be squeezed out and fall onto the object being dried, causing the object to need to be dried again. In view of this, we propose a drying device for lotus root starch production. Utility Model Content

[0006] The purpose of the utility model is to provide a drying device for producing lotus root starch to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a drying device for lotus root starch production, comprising:

[0008] A drying shell, wherein a feed hopper is fixedly installed on the top of the drying shell, a heating wire is fixedly installed in the inner cavity of the drying shell, a conveyor belt is arranged in the inner cavity of the drying shell and below the heating wire, and a collecting box is plugged and installed at the discharge port of the drying shell and below the conveyor belt;

[0009] A water droplet collecting box, the water droplet collecting box is slidably mounted in the inner cavity of the drying shell and is located above the heating wire, a towel is arranged at the bottom of the inner cavity of the water droplet collecting box, a scraper is fixedly mounted on the top of the water droplet collecting box and located above the towel, the top of the scraper is in contact with the top of the inner cavity of the drying shell, and a sealing block is plugged and mounted in the inner cavity of the drying shell and located on one side of the water droplet collecting box;

[0010] A second sliding groove, the second sliding groove is arranged on a side of the drying shell away from the sealing block, and a sliding bar is slidably installed in the second sliding groove and on the other side of the water droplet collecting box;

[0011] A power assembly, the power assembly is located at one side of the drying shell and is used to drive the sliding bar to slide in the second sliding groove;

[0012] A fixing component is located in the sliding bar and is used to fix the sliding bar and the water droplet collecting box.

[0013] In the present technical scheme, when the lotus root powder needs to be dried, the lotus root powder is first poured into the feed hopper, and then the lotus root powder falls through the feed hopper onto the conveyor belt in the drying shell, and then the conveyor belt is started. The conveyor belt works to slowly transport the lotus root powder toward the collecting box, and at the same time, the heating wire is energized to evaporate the moisture on the lotus root powder, and the evaporated moisture can be discharged from the inner cavity of the drying shell through the feed hopper or the discharge port of the drying shell, and the remaining moisture will condense into water droplets on the top of the inner cavity of the drying shell, and the power component provided can drive the sliding bar to slide in the sliding groove 2, and the sliding bar drives the water droplet collecting box to slide in the drying shell, and the water droplet collecting box drives the scraping rod to scrape off the water droplets on the top of the drying shell, and the water droplets will enter the inner cavity of the water droplet collecting box along the slopes on both sides of the scraping rod, and then the water droplets will be absorbed by the towel in the water droplet collecting box. Collect, ensure that the moisture in the inner cavity of the water droplet collection box will not shake and fall onto the lotus root powder below; when the water collected in the water droplet collection box is large, pull the sealing block in the direction away from the motor; through the set fixing component, the water droplet collection box can be pulled in the direction away from the motor, and the water droplet collection box is detached from the sliding bar, and then the water droplet collection box is taken out from the inner cavity of the drying shell; finally, the towel in the water droplet collection box can be taken out, and the towel can be put back into the water droplet collection box after squeezing out the water, and then the water droplet collection box is inserted into the drying shell, the water droplet collection box enters the drying shell and then enters the sliding bar, and the water droplet collection box is fixed through the set fixing component, and then the sealing block is reinsert into the drying shell; the lotus root powder dried by the heating wire will be transported to the discharge port of the drying shell by the conveyor belt, and finally falls into the collection box for collection.

[0014] In the above technical solution, further, the power assembly includes:

[0015] A fixed shell, the fixed shell is fixedly mounted on the other side of the drying shell, and the fixed shell is located on one side of the second sliding groove, one end of the sliding bar passes through the second sliding groove and extends into the fixed shell, and the sliding bar is slidably connected to the fixed shell;

[0016] The motor is fixedly installed in the fixed shell, and the output shaft of the motor is fixedly installed with a threaded rod, one end of the threaded rod passes through the sliding bar and is rotatably connected to the fixed shell, and the threaded rod is threadedly connected to the sliding bar.

[0017] In the present technical solution, the motor in the fixed shell is started and powered on, and the motor drives the threaded rod to rotate. Under the action of the thread, the threaded rod drives the sliding bar to slide in the sliding groove 2, and the sliding bar drives the water droplet collecting box to slide in the drying shell through the L-shaped block. The water droplet collecting box drives the scraper rod to scrape off the water droplets on the top of the drying shell, and the water droplets will enter the inner cavity of the water droplet collecting box along the slopes on both sides of the scraper rod, and then the water droplets will be absorbed by the towel in the water droplet collecting box, ensuring that the moisture in the inner cavity of the water droplet collecting box will not shake and fall onto the lotus root powder below.

[0018] In the above technical solution, further, the fixing assembly includes:

[0019] A sliding groove 1, wherein the sliding groove 1 is provided in the sliding bar and close to the water droplet collecting box, a limit block is slidably installed in the sliding groove 1, a plurality of springs fixed to the top of the sliding groove 1 are fixedly installed on the top of the limit block, an L-shaped block fixed to the water droplet collecting box is plugged and installed in the sliding bar and located below the sliding groove 1, and the limit block is plugged and matched with the L-shaped block;

[0020] A toggle rod is fixedly installed on one side of the limit block and is located in the sliding groove one, and one end of the toggle rod passes through the sliding groove one, the sliding bar and the water droplet collecting box and extends to the inner wall of the drying shell.

[0021] In the present technical solution, when a lot of water is collected in the water collection box, the sealing block is pulled away from the motor, and then the toggle rod in the water collection box is pushed upward. The toggle rod slides upward to drive the limit block to slide upward. At the same time, a number of springs are squeezed and contracted. When the limit block is no longer plugged into the L-shaped block, the water collection box is pulled away from the motor, and the water collection box drives the L-shaped block to disengage from the sliding bar. Then the water collection box and the L-shaped block are taken out from the inner cavity of the drying shell. Finally, the towel in the water collection box can be taken out, and the towel can be put back into the water collection box after squeezing out the water. Then the water collection box is inserted into the drying shell, and the water collection box drives the L-shaped block to disengage from the sliding bar. The L-shaped block enters the drying shell and then into the sliding bar. When one side of the L-shaped block contacts the slope on the limit block, the limit block will be squeezed by the L-shaped block and slide upward in the sliding groove one. At the same time, several springs are squeezed and contracted in the sliding groove one. When the L-shaped block moves to a suitable position, under the action of the rebound force of several springs, the limit block slides downward in the sliding groove one and re-engages with the L-shaped block, so that the L-shaped block is fixed in the sliding bar. The L-shaped block is fixed so that the water droplet collection box is fixed, and then the sealing block is reinserted into the drying shell. The lotus root powder dried by the heating wire will be transported to the discharge port of the drying shell by the conveyor belt, and finally fall into the collection box for collection.

[0022] In the above technical solution, further, the cross section of the scraper rod is in an inverted V shape.

[0023] In this technical solution, it is ensured that the scraper rod scrapes off the water droplets on the top of the drying shell, and the water droplets flow along the slopes on both sides of the scraper rod into the inner cavity of the water droplet collection box.

[0024] In the above technical solution, further, the toggle rod is slidably connected to the sliding groove 1, the sliding bar, the water droplet collection box and the drying shell.

[0025] In this technical solution, it is ensured that the toggle rod can slide in the sliding groove 1, the sliding bar, the water drop collection box and the drying shell.

[0026] In the above technical solution, further, the width of the collection box is the same as the width of the conveyor belt.

[0027] In this technical solution, it is ensured that all lotus root starch can enter the collection box.

[0028] The beneficial effects of the utility model are:

[0029] 1. The drying equipment for lotus root starch production can drive the sliding bar to slide in the sliding groove 2 through the power component, and the sliding bar drives the water droplet collection box to slide in the drying shell. The water droplet collection box drives the scraper rod to scrape the water droplets on the top of the drying shell. The water droplets will enter the inner cavity of the water droplet collection box along the slopes on both sides of the scraper rod, and then the water droplets will be absorbed by the towel in the water droplet collection box, ensuring that the water in the inner cavity of the water droplet collection box will not fall onto the lotus root starch below.

[0030] 2. In the drying equipment for producing lotus root starch, when a lot of water is collected in the water droplet collection box, the sealing block is pulled in the direction away from the motor 2. Through the provided fixed assembly, the water droplet collection box can be pulled in the direction away from the motor 2, and the water droplet collection box is disengaged from the sliding bar. Then the water droplet collection box is taken out from the inner cavity of the drying shell, and finally the towel in the water droplet collection box can be taken out, and the towel can be put back into the water droplet collection box after squeezing out the water, so that personnel can uniformly process the collected water. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0032] Figure 2 It is a schematic diagram of the detailed internal structure of the drying shell of the utility model;

[0033] Figure 3 It is a detailed structural diagram of the interior of the fixed shell of the utility model;

[0034] Figure 4 It is a schematic diagram of the regional structure of the water drop collection box of the utility model;

[0035] Figure 5 It is a schematic diagram of the slide bar area structure of the utility model;

[0036] Figure 6 It is a schematic diagram of the structure of a sliding groove area of ​​the utility model;

[0037] Figure 7 It is a schematic diagram of the limit block area structure of the utility model.

[0038] The symbols in the figure are:

[0039] 1. Drying shell; 2. Feed hopper; 3. Heating wire; 4. Conveyor belt; 6. Collecting box; 7. Water drop collecting box; 8. Scraper rod; 9. Towel; 10. Sealing block; 11. Fixed shell; 12. Motor; 13. Threaded rod; 14. Sliding bar; 15. Sliding slot 1; 16. Limit block; 17. Spring; 18. Toggle rod; 19. L-shaped block; 20. Sliding slot 2. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0041] In the description of the present application, it should be noted that the terms used here are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The techniques, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but in appropriate cases, the techniques, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0042] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0043] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0044] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0045] Embodiment 1:

[0046] See also Figure 1 - Figure 7 As shown, this embodiment provides a drying device for lotus root starch production, comprising:

[0047] A drying shell 1, a feed hopper 2 is fixedly installed on the top of the drying shell 1, a heating wire 3 is fixedly installed in the inner cavity of the drying shell 1, a conveyor belt 4 is arranged in the inner cavity of the drying shell 1 and below the heating wire 3, and a collecting box 6 is plugged and installed at the discharge port of the drying shell 1 and below the conveyor belt 4;

[0048] A water droplet collecting box 7 is slidably mounted in the inner cavity of the drying shell 1 and is located above the heating wire 3. A towel 9 is arranged at the bottom of the inner cavity of the water droplet collecting box 7. A scraper rod 8 is fixedly mounted on the top of the water droplet collecting box 7 and located above the towel 9. The top of the scraper rod 8 contacts the top of the inner cavity of the drying shell 1. A sealing block 10 is plugged and installed in the inner cavity of the drying shell 1 and located on one side of the water droplet collecting box 7.

[0049] The second sliding groove 20 is provided on the side of the drying shell 1 away from the sealing block 10, and a sliding bar 14 is slidably installed in the second sliding groove 20 and on the other side of the water droplet collecting box 7;

[0050] A power assembly, which is located at one side of the drying shell 1 and is used to drive the sliding bar 14 to slide in the sliding groove 20;

[0051] The fixing component is located in the sliding bar 14 and is used to fix the sliding bar 14 and the water droplet collecting box 7.

[0052] Among them, when the lotus root powder needs to be dried, the lotus root powder is first poured into the feed hopper 2, and then the lotus root powder falls onto the conveyor belt 4 in the drying shell 1 through the feed hopper 2, and then the conveyor belt 4 is started. The conveyor belt 4 works to slowly transport the lotus root powder to the collecting box 6, and at the same time, the heating wire 3 is energized to work. The heating wire 3 can evaporate the moisture on the lotus root powder, and the evaporated moisture can be discharged from the inner cavity of the drying shell 1 through the feed hopper 2 or the discharge port of the drying shell 1, and the remaining moisture will condense into water droplets on the top of the inner cavity of the drying shell 1. Through the provided power component, the sliding bar 14 can be driven to slide in the sliding groove 20, and the sliding bar 14 drives the water droplet collecting box 7 to slide in the drying shell 1. The water droplet collecting box 7 drives the scraper 8 to scrape off the water droplets on the top of the drying shell 1, and the water droplets will enter the inner cavity of the water droplet collecting box 7 along the slopes on both sides of the scraper rod 8, and then the water droplets will be absorbed by the towel 9 in the water droplet collecting box 7, ensuring The moisture in the inner cavity of the water droplet collection box 7 will not fall onto the lotus root powder below. When the water collected in the water droplet collection box 7 is large, the sealing block 10 is pulled away from the motor 12. Through the set fixing assembly, the water droplet collection box 7 can be pulled away from the motor 12, and the water droplet collection box 7 is disengaged from the sliding bar 14. Then the water droplet collection box 7 is taken out from the inner cavity of the drying shell 1, and finally the towel 9 in the water droplet collection box 7 can be taken out, and the towel 9 is put back into the water droplet collection box 7 after squeezing out the water, and then the water droplet collection box 7 is inserted into the drying shell 1. The water droplet collection box 7 enters the drying shell 1 and then enters the sliding bar 14. The water droplet collection box 7 is fixed through the set fixing assembly, and then the sealing block 10 is reinserted into the drying shell 1. The lotus root powder dried by the heating wire 3 will be transported to the discharge port of the drying shell 1 by the conveyor belt 4, and finally falls into the collection box 6 for collection.

[0053] In this embodiment, the power assembly includes:

[0054] A fixed shell 11, which is fixedly mounted on the other side of the drying shell 1, and is located on one side of the second sliding groove 20, one end of the sliding bar 14 passes through the second sliding groove 20 and extends into the fixed shell 11, and the sliding bar 14 is slidably connected to the fixed shell 11;

[0055] The motor 12 is fixedly mounted in the fixed housing 11, and a threaded rod 13 is fixedly mounted on the output shaft of the motor 12, one end of the threaded rod 13 passes through the sliding bar 14 and is rotatably connected to the fixed housing 11, and the threaded rod 13 is threadedly connected to the sliding bar 14;

[0056] Among them, the motor 12 in the fixed shell 11 is started and powered on, and the motor 12 drives the threaded rod 13 to rotate. Under the action of the thread, the threaded rod 13 will drive the sliding bar 14 to slide in the sliding groove 20, and the sliding bar 14 drives the water droplet collecting box 7 to slide in the drying shell 1 through the L-shaped block 19. The water droplet collecting box 7 drives the scraper 8 to scrape off the water droplets on the top of the drying shell 1, and the water droplets will enter the inner cavity of the water droplet collecting box 7 along the slopes on both sides of the scraper 8, and then the water droplets will be absorbed by the towel 9 in the water droplet collecting box 7, ensuring that the moisture in the inner cavity of the water droplet collecting box 7 will not fall onto the lotus root powder below.

[0057] In this embodiment, the fixing component includes:

[0058] A sliding groove 15 is provided in the sliding bar 14 and near the water droplet collecting box 7. A limit block 16 is slidably installed in the sliding groove 15. A plurality of springs 17 fixed to the top of the sliding groove 15 are fixedly installed on the top of the limit block 16. An L-shaped block 19 fixed to the water droplet collecting box 7 is plugged and installed in the sliding bar 14 and below the sliding groove 15. The limit block 16 is plugged and matched with the L-shaped block 19.

[0059] A toggle rod 18, the toggle rod 18 is fixedly installed on one side of the limit block 16 and is located in the sliding groove 15, and one end of the toggle rod 18 passes through the sliding groove 15, the sliding bar 14 and the water droplet collecting box 7 and extends to the inner wall of the drying shell 1;

[0060] Among them, when the water collected in the water collection box 7 is large, the sealing block 10 is pulled in the direction away from the motor 12, and then the toggle rod 18 in the water collection box 7 is pushed upward, and the toggle rod 18 slides upward to drive the limit block 16 to slide upward, and at the same time, a plurality of springs 17 will be squeezed and contracted. When the limit block 16 is no longer plugged into and matched with the L-shaped block 19, the water collection box 7 is pulled in the direction away from the motor 12, and the water collection box 7 drives the L-shaped block 19 to disengage from the sliding bar 14, and then the water collection box 7 and the L-shaped block 19 are taken out from the inner cavity of the drying shell 1, and finally the towel 9 in the water collection box 7 can be taken out, and the towel 9 is put back into the water collection box 7 after squeezing out the water, and then the water collection box 7 is inserted into the drying shell 1, and the water collection box 7 drives the L-shaped block 19 to enter The drying shell 1 is inserted into the drying shell 1 and then into the sliding bar 14. When one side of the L-shaped block 19 contacts the slope on the limit block 16, the limit block 16 will be squeezed by the L-shaped block 19 and slide upward in the sliding groove 15. At the same time, a number of springs 17 are squeezed and contracted in the sliding groove 15. When the L-shaped block 19 moves to a suitable position, under the action of the rebound force of the springs 17, the limit block 16 slides downward in the sliding groove 15 and re-engages with the L-shaped block 19, so that the L-shaped block 19 is fixed in the sliding bar 14. The L-shaped block 19 is fixed so that the water droplet collecting box 7 is fixed, and then the sealing block 10 is reinserted into the drying shell 1. The lotus root powder dried by the heating wire 3 will be transported to the discharge port of the drying shell 1 by the conveyor belt 4, and finally fall into the collecting box 6 for collection.

[0061] Embodiment 2:

[0062] This embodiment provides a drying device for producing lotus root starch, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0063] In this embodiment, the scraper rod 8 has an inverted V-shaped cross section.

[0064] In this case, it is ensured that the scraper rod 8 scrapes off the water drops on the top of the drying shell 1 , and the water drops flow along the slopes on both sides of the scraper rod 8 into the inner cavity of the water drop collection box 7 .

[0065] Embodiment 3:

[0066] This embodiment provides a drying device for producing lotus root starch, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0067] In this embodiment, the toggle rod 18 is slidably connected to the sliding groove 15 , the sliding bar 14 , the water droplet collecting box 7 and the drying shell 1 .

[0068] The toggle rod 18 is ensured to slide in the sliding groove 15 , the sliding bar 14 , the water droplet collecting box 7 and the drying shell 1 .

[0069] Embodiment 4:

[0070] This embodiment provides a drying device for producing lotus root starch, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0071] In this embodiment, the width of the collection box 6 is the same as the width of the conveyor belt 4 .

[0072] Wherein, ensure that lotus root starch can all enter into the collection box 6.

[0073] Working principle: when the lotus root powder needs to be dried, first pour the lotus root powder into the feed hopper 2, then the lotus root powder falls through the feed hopper 2 onto the conveyor belt 4 in the drying shell 1, then start the conveyor belt 4, the conveyor belt 4 works to slowly transport the lotus root powder to the direction of the collection box 6, and at the same time, energize the heating wire 3, the heating wire 3 can evaporate the moisture on the lotus root powder, the evaporated moisture can be discharged from the inner cavity of the drying shell 1 through the feed hopper 2 or the discharge port of the drying shell 1, and the remaining moisture will condense into water droplets on the top of the inner cavity of the drying shell 1, and at the same time, start the motor 12 in the fixed shell 11 to energize, the motor 12 drives the threaded rod 13 to rotate, under the action of the thread, the threaded rod 13 will drive the sliding bar 14 to slide in the sliding groove 20, and the sliding bar 14 drives the water drop collection box 7 to slide in the drying shell 1 through the L-shaped block 19. The water drop collection box 7 drives the scraper 8 to scrape the water droplets on the top of the drying shell 1, and the water droplets will enter the inner cavity of the water drop collection box 7 along the slopes on both sides of the scraper 8. Then the water droplets will be absorbed by the towel 9 in the water drop collection box 7 to ensure that the water in the inner cavity of the water drop collection box 7 will not fall onto the lotus root powder below. When the water collected in the water drop collection box 7 is large, the sealing block 10 is pulled away from the motor 12, and then the toggle rod 18 in the water drop collection box 7 is pushed upward, and the toggle rod 18 slides upward to drive the limit block 16 upward When the water droplet collecting box 7 is pulled away from the motor 12, the water droplet collecting box 7 drives the L-shaped block 19 to disengage from the sliding bar 14, and then the water droplet collecting box 7 and the L-shaped block 19 are taken out from the inner cavity of the drying shell 1. Finally, the towel 9 in the water droplet collecting box 7 can be taken out, and the towel 9 can be put back into the water droplet collecting box 7 after squeezing out the water, and then the water droplet collecting box 7 is inserted into the drying shell 1, and the water droplet collecting box 7 drives the L-shaped block 19 to enter the drying shell 1 and then enter the sliding bar 14. When one side of the L-shaped block 19 contacts the inclined surface of the limit block 16, the water droplet collecting box 7 drives the L-shaped block 19 to enter the drying shell 1 and then enter the sliding bar 14. When the slope is high, the limit block 16 will be squeezed by the L-shaped block 19 and slide upward in the sliding groove 15. At the same time, the springs 17 are squeezed and contracted in the sliding groove 15. When the L-shaped block 19 moves to a suitable position, under the action of the rebound force of the springs 17, the limit block 16 slides downward in the sliding groove 15 and re-engages with the L-shaped block 19, so that the L-shaped block 19 is fixed in the sliding bar 14. The L-shaped block 19 is fixed so that the water droplet collecting box 7 is fixed, and then the sealing block 10 is reinserted into the drying shell 1. The lotus root powder dried by the heating wire 3 will be transported to the discharge port of the drying shell 1 by the conveyor belt 4, and finally fall into the collecting box 6 for collection.

[0074] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A drying device for lotus root starch production, characterized in that: include: A drying shell (1), wherein a feed hopper (2) is fixedly mounted on the top of the drying shell (1), a heating wire (3) is fixedly mounted in the inner cavity of the drying shell (1), a conveyor belt (4) is arranged in the inner cavity of the drying shell (1) and below the heating wire (3), and a collecting box (6) is plugged and mounted at the discharge port of the drying shell (1) and below the conveyor belt (4); A water droplet collection box (7), the water droplet collection box (7) is slidably mounted in the inner cavity of the drying shell (1) and is located above the heating wire (3); a towel (9) is arranged at the bottom of the inner cavity of the water droplet collection box (7); a scraper rod (8) is fixedly mounted at the top of the water droplet collection box (7) and located above the towel (9); the top of the scraper rod (8) contacts the top of the inner cavity of the drying shell (1); a sealing block (10) is plugged and mounted in the inner cavity of the drying shell (1) and located on one side of the water droplet collection box (7); A second sliding groove (20), the second sliding groove (20) being provided on a side of the drying shell (1) away from the sealing block (10), and a sliding bar (14) being slidably mounted in the second sliding groove (20) and on the other side of the water droplet collecting box (7); A power assembly, the power assembly being located on one side of the drying shell (1) and being used to drive the sliding bar (14) to slide in the second sliding groove (20); A fixing component is located inside the sliding bar (14) and is used to fix the sliding bar (14) and the water droplet collecting box (7).

2. A drying equipment for lotus root starch production according to claim 1, characterized in that: The power assembly comprises: A fixed shell (11), the fixed shell (11) is fixedly mounted on the other side of the drying shell (1), and the fixed shell (11) is located on one side of the second sliding groove (20), one end of the sliding bar (14) passes through the second sliding groove (20) and extends into the fixed shell (11), and the sliding bar (14) is slidably connected to the fixed shell (11); A motor (12) is fixedly installed in a fixed shell (11), and a threaded rod (13) is fixedly installed on the output shaft of the motor (12), one end of the threaded rod (13) passes through a sliding bar (14) and is rotatably connected to the fixed shell (11), and the threaded rod (13) is threadedly connected to the sliding bar (14).

3. A drying device for producing lotus root starch according to claim 1, characterized in that: The fixing assembly comprises: A sliding groove (15), wherein the sliding groove (15) is provided in the sliding bar (14) and is close to the water droplet collecting box (7), a limit block (16) is slidably installed in the sliding groove (15), a plurality of springs (17) fixed to the top of the sliding groove (15) are fixedly installed on the top of the limit block (16), an L-shaped block (19) fixed to the water droplet collecting box (7) is plugged and installed in the sliding bar (14) and located below the sliding groove (15), and the limit block (16) is plugged and matched with the L-shaped block (19); A toggle rod (18) is fixedly mounted on one side of the limit block (16) and is located in the sliding groove (15), and one end of the toggle rod (18) passes through the sliding groove (15), the sliding bar (14) and the water droplet collecting box (7) and extends to the inner wall of the drying shell (1).

4. A drying device for producing lotus root starch according to claim 1, characterized in that: The scraper rod (8) has an inverted V-shaped cross section.

5. The drying equipment for lotus root starch production according to claim 3, characterized in that: The toggle rod (18) is slidably connected to the sliding groove (15), the sliding bar (14), the water drop collection box (7) and the drying shell (1).

6. The drying equipment for lotus root starch production according to claim 1, characterized in that: The width of the collecting box (6) is the same as the width of the conveyor belt (4).

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