Freeze-dried fruit and vegetable dehydration device

Abstract

The utility model provides a freeze-dried fruit and vegetable dehydration device, which relates to the technical field of freeze-dried fruit and vegetable dehydration processing and comprises a body, the body is provided with a top cover, a second cylinder is fixedly mounted at the top of the top cover, and the output end of the second cylinder penetrates through the top cover and is fixedly provided with an insertion plate. According to the dewatering device, when dewatering is finished and a protective cover moves to the position above an opening of a dewatering barrel, then a worker starts a second air cylinder, an insertion plate enters an insertion groove, the inclined face of a clamping block makes contact with the inner wall of the insertion groove, the clamping block is extruded to enter a limiting groove, and when the clamping block moves to the position beside the clamping groove, the clamping block enters the clamping groove under the elastic force effect of a spring; then a third air cylinder is started, the output end of the third air cylinder retracts to drive a clamping plate to leave a connecting groove, a worker starts a second air cylinder, an inserting plate leaves an inserting groove, finally, the worker starts a motor, the dewatering barrel rotates, and an opening faces downwards, so that all fruits and vegetables can be separated, and the worker is prevented from being scalded when opening the dewatering barrel.

Description

Technical Field

[0001] The utility model relates to the technical field of freeze-dried fruit and vegetable dehydration processing, in particular to a freeze-dried fruit and vegetable dehydration device. Background Art

[0002] The process of vegetable freeze-drying mainly includes: vegetable pre-treatment → freeze-drying → post-drying treatment. Among them, vegetable pre-treatment includes: vegetable selection, disinfection and cleaning, cleaning and sorting, cutting, blanching, draining, seasoning, and plating. The cut vegetables are heated with hot water or steam and kept at a specified temperature for a certain period of time to prevent food spoilage. After blanching, the vegetables need to remove water droplets on their surface to facilitate subsequent freeze-drying and shorten the time required for the freeze-drying process.

[0003] In the prior art, for example, Chinese patent CN 220068791 U discloses a freeze-dried fruit and vegetable dehydration device, which carries vegetables and drives them to rotate through a rotating device; a discharging device is used to facilitate the fixing and discharging of vegetables; a blanching device is used to heat vegetables to prevent food spoilage during long-term storage; a flushing device is used to clean the inside of the device, thereby reducing the labor intensity of operators; a filtering device is used to filter vegetable leaves in wastewater to prevent vegetable leaves from clogging the drainage pipe, thereby improving the practicality of the device; the device includes a rotating device, a discharging device, a blanching device, a flushing device and a filtering device, wherein the discharging device is installed on the rotating device; the blanching device is installed on the rotating device; the flushing device is installed on the rotating device, and the filtering device is installed at the lower part of the rotating device. However, the patent has the following problems.

[0004] In the above patent, although a sliding door is provided, the sliding door is pushed to the left after dehydration is completed, and the left end face of the rectangular hole and the lock on the sliding door are fixedly connected by a U-shaped lock, and finally the motor is started to allow the fruits and vegetables to leave the dehydration barrel from the opening. However, since the opening after the sliding door leaves is too small, it may be difficult for some fruits and vegetables to leave the dehydration barrel through the opening, and the surface temperature of the sliding door is high after contacting with high-temperature water vapor. Although a fan is provided to provide a certain degree of cooling, it takes a long time to completely cool down, which wastes work efficiency. If the blowing is short, it may cause burns to the staff when touching the sliding door. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the opening after the sliding door is left is too small, so it may be difficult for some fruits and vegetables to leave the dehydration barrel through the opening, and the fan blows air, provides a certain degree of cooling, but it takes a long time to completely cool the sliding door, which wastes work efficiency, and proposes a freeze-dried fruit and vegetable dehydration device.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a freeze-dried fruit and vegetable dehydration device, comprising a body, the body is provided with a top cover, a second cylinder is fixedly installed on the top of the top cover, the output end of the second cylinder passes through the top cover and is fixedly installed with a plug plate, both sides of the outside of the plug plate are provided with limiting grooves, an electromagnet is fixedly installed on the inner wall of the limiting groove, a spring is fixedly installed on the outer wall of the electromagnet, a block is fixedly installed on one end of the spring, a rotating shaft is rotatably installed on both sides of the inside of the body, a motor is fixedly installed on the outer wall of the body, the output end of the motor passes through the body and is fixed with the rotating shaft The shaft is connected, a partition is fixedly installed on the end away from the motor, a guide groove is provided on the outer wall of the partition, a placement groove is provided on the inner wall of the guide groove, a third cylinder is fixedly installed on the outer wall of the partition, the output end of the third cylinder passes through the partition into the placement groove and is fixedly installed with a clamping plate, connecting plates are slidably installed inside the two guide grooves, a connecting groove is provided at one end of the connecting plate close to the placement groove, a protective cover is fixedly installed on the opposite side of the two connecting plates, a slot is provided on the top of the protective cover, and clamping slots are provided on both sides of the slot, and a dehydration bucket is fixedly installed between the two partitions.

[0007] Preferably, a U-shaped frame is fixedly mounted on the outer wall of the main body, and two first cylinders are fixedly mounted on the top of the U-shaped frame, and the output ends of the first cylinders penetrate the U-shaped frame and are fixedly connected to the top cover.

[0008] Preferably, a screening plate is fixedly mounted on the inner wall of the body, a second electric telescopic rod is fixedly mounted on the outer wall of the body, a telescopic end of the second electric telescopic rod penetrates the body into the interior of the body and a scraper is fixedly mounted thereon.

[0009] Preferably, one end of one of the two rotating shafts passes through the main body and is fixedly mounted with a rotating plate, a rotating rod is fixedly mounted on the outer wall of the rotating plate, a first electric telescopic rod is fixedly mounted on the outer wall of the main body, a movable plate is fixedly mounted on the telescopic end of the first electric telescopic rod, and a pressure sensor is fixedly mounted on the top of the movable plate.

[0010] Preferably, two placement plates are fixedly installed on the inner wall of the main body, and filter screens are arranged on the tops of the two placement plates. A water outlet pipe is installed through the bottom of the main body, and a solenoid valve is arranged at the bottom of the water outlet pipe.

[0011] Preferably, a steam generator is fixedly mounted on the outer wall of the body, an output end of the steam generator penetrates the body into the interior of the body and is fixedly mounted with a fixed pipe, and a plurality of evenly distributed nozzles are fixedly mounted on the outer wall of the fixed pipe.

[0012] Preferably, a through opening is formed through the inner wall of the body, a box door is hingedly connected to the outer wall of the body, a discharge port is formed through the inner side wall of the body, a discharge cover is slidably installed inside the discharge port, and the discharge cover is connected to the body by bolts.

[0013] Preferably, support frames are fixedly installed on the four corners of the bottom of the main body, and protective shells are fixedly installed on the opposite sides of the two partitions, and the two protective shells are respectively sleeved on the outside of the two third cylinders.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, when dehydration is finished, when the protective cover moves to the top of the opening of the dehydration barrel, the staff then starts the second cylinder, the plug plate enters the slot, the inclined surface of the card block contacts the inner wall of the slot, the card block is squeezed into the limit slot, and when the card block moves to the side of the slot, the card block enters the slot under the elastic force of the spring, and then starts the third cylinder, the output end of the third cylinder retracts, driving the card plate to leave the connecting slot, the staff starts the second cylinder, the plug plate leaves the slot, and finally the staff starts the motor, the dehydration barrel rotates, and the opening faces downward, so that all fruits and vegetables can be separated, preventing the staff from being scalded when opening the dehydration barrel.

[0016] 2. In the utility model, when fruits and vegetables fall on the screening plate, they leave the main body from the through-hole along the screening plate. At the same time, the staff activates the second electric telescopic rod, the scraper stretches, and pushes the fruits and vegetables on the surface of the screening plate to move, which facilitates the separation of fruits and vegetables. During filtering, the broken leaves remain on the filter net, and the water leaves from the outlet pipe. The staff can open the discharge cover to clean the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model provides an overall stereoscopic diagram of a freeze-dried fruit and vegetable dehydration device;

[0018] Figure 2 Another perspective stereogram of a freeze-dried fruit and vegetable dehydration device proposed by the utility model;

[0019] Figure 3 The utility model provides a three-dimensional diagram of the interior of a freeze-dried fruit and vegetable dehydration device;

[0020] Figure 4 The utility model provides a body cross-sectional view of a freeze-dried fruit and vegetable dehydration device;

[0021] Figure 5 A sectional view of a partition of a freeze-dried fruit and vegetable dehydration device is provided for the utility model;

[0022] Figure 6The utility model provides a cross-sectional view of a plug plate of a freeze-dried fruit and vegetable dehydration device.

[0023] Legend: 1. Main body; 2. Support frame; 3. U-shaped frame; 4. First cylinder; 5. Second cylinder; 6. Motor; 7. Box door; 8. Discharge cover; 9. Top cover; 10. Steam generator; 11. Rotating plate; 12. Rotating rod; 13. First electric telescopic rod; 14. Moving plate; 15. Pressure sensor; 16. Second electric telescopic rod; 17. Rotating shaft; 18. Partition plate; 19. Dewatering barrel; 20. Scraper; 21. Screening plate; 22 , through-hole; 23, fixed pipe; 24, nozzle; 25, filter screen; 26, water outlet pipe; 27, solenoid valve; 28, placement plate; 29, discharge port; 30, protective shell; 31, third cylinder; 32, placement slot; 33, guide slot; 34, clamping plate; 35, protective cover; 36, connecting plate; 37, connecting slot; 38, slot; 39, plug-in plate; 40, limit slot; 41, electromagnet; 42, spring; 43, clamping block; 44, clamping slot. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] Embodiment 1, as Figure 1-Figure 6As shown, the utility model provides a freeze-dried fruit and vegetable dehydration device, including a body 1, the body 1 is provided with a top cover 9, a second cylinder 5 is fixedly installed on the top of the top cover 9, the output end of the second cylinder 5 passes through the top cover 9 and is fixedly installed with a plug plate 39, both sides of the outside of the plug plate 39 are provided with limiting grooves 40, the inner wall of the limiting groove 40 is fixedly installed with an electromagnet 41, the outer wall of the electromagnet 41 is fixedly installed with a spring 42, and a clamping block 43 is fixedly installed at one end of the spring 42, a rotating shaft 17 is rotatably installed on both sides of the inside of the body 1, a motor 6 is fixedly installed on the outer wall of the body 1, the output end of the motor 6 passes through the body 1 and is fixedly connected to the rotating shaft 17, and the rotating shaft 17 is away from the motor 6. A partition 18 is fixedly installed at the end, a guide groove 33 is opened on the outer wall of the partition 18, a placement groove 32 is opened on the inner wall of the guide groove 33, a third cylinder 31 is fixedly installed on the outer wall of the partition 18, the output end of the third cylinder 31 passes through the partition 18 and enters the placement groove 32 and is fixedly installed with a clamping plate 34, connecting plates 36 are slidably installed inside the two guide grooves 33, a connecting groove 37 is opened on one end of the connecting plate 36 close to the placement groove 32, a protective cover 35 is fixedly installed on the opposite side of the two connecting plates 36, a slot 38 is opened on the top of the protective cover 35, and clamping grooves 44 are opened on both sides of the slot 38, and a dehydration bucket 19 is fixedly installed between the two partitions 18.

[0027] The effect achieved by the entire embodiment 1 is that, at the end of dehydration, when the protective cover 35 moves to the top of the opening of the dehydration barrel 19, the staff then starts the second cylinder 5, the plug plate 39 enters the slot 38, the inclined surface of the block 43 contacts the inner wall of the slot 38, the block 43 is squeezed into the limiting slot 40, and when the block 43 moves to the side of the slot 44, the block 43 enters the slot 44 under the elastic force of the spring 42, and then the third cylinder 31 is started, the output end of the third cylinder 31 retracts, driving the card plate 34 to leave the connecting slot 37, the staff starts the second cylinder 5, the plug plate 39 leaves the slot 38, and finally the staff starts the motor 6, the dehydration barrel 19 rotates, and the opening faces downward, so that all fruits and vegetables can be separated, preventing the staff from being scalded when opening the dehydration barrel 19.

[0028] Embodiment 2, as Figure 1-Figure 6 As shown, further, a U-shaped frame 3 is fixedly installed on the outer wall of the main body 1, and two first cylinders 4 are fixedly installed on the top of the U-shaped frame 3. The output end of the first cylinder 4 passes through the U-shaped frame 3 and is fixedly connected to the top cover 9.

[0029] Furthermore, a screening plate 21 is fixedly mounted on the inner wall of the body 1 , and a second electric telescopic rod 16 is fixedly mounted on the outer wall of the body 1 . The telescopic end of the second electric telescopic rod 16 penetrates the body 1 and enters the interior of the body 1 and is fixedly mounted with a scraper 20 .

[0030] Furthermore, one end of one of the two rotating shafts 17 passes through the main body 1 and is fixedly installed with a rotating plate 11, a rotating rod 12 is fixedly installed on the outer wall of the rotating plate 11, a first electric telescopic rod 13 is fixedly installed on the outer wall of the main body 1, a movable plate 14 is fixedly installed on the telescopic end of the first electric telescopic rod 13, and a pressure sensor 15 is fixedly installed on the top of the movable plate 14, which can prevent the motor 6 from excessive rotation and make the connecting plate 36 unable to enter the guide groove 33.

[0031] Furthermore, two placement plates 28 are fixedly installed on the inner wall of the body 1 , and filter screens 25 are arranged on the tops of the two placement plates 28 . A water outlet pipe 26 is installed through the bottom of the body 1 , and a solenoid valve 27 is arranged at the bottom of the water outlet pipe 26 .

[0032] Furthermore, a steam generator 10 is fixedly mounted on the outer wall of the body 1 , an output end of the steam generator 10 penetrates the body 1 into the interior of the body 1 and is fixedly mounted with a fixed pipe 23 , and a plurality of evenly distributed nozzles 24 are fixedly mounted on the outer wall of the fixed pipe 23 .

[0033] Furthermore, a through hole 22 is formed through the inner wall of the body 1, a box door 7 is hingedly connected to the outer wall of the body 1, a discharge port 29 is formed through the inner side wall of the body 1, a discharge cover 8 is slidably installed inside the discharge port 29, and the discharge cover 8 is connected to the body 1 by bolts.

[0034] Furthermore, support frames 2 are fixedly installed at the four corners of the bottom of the main body 1, and protective shells 30 are fixedly installed on the opposite sides of the two partitions 18. The two protective shells 30 are respectively sleeved on the outside of the two third cylinders 31.

[0035] The effect achieved by the entire embodiment 2 is that when fruits and vegetables fall on the screening plate 21, they leave the body 1 from the through opening 22 along the screening plate 21. At the same time, the staff starts the second electric telescopic rod 16, and the scraper 20 stretches to push the fruits and vegetables on the surface of the screening plate 21 to move, making it easier for the fruits and vegetables to leave. During filtering, the broken leaves remain on the filter screen 25, and the water leaves from the outlet pipe 26. The staff can open the discharge cover 8 to clean the filter screen 25.

[0036] Working principle: During dehydration, the staff starts the first cylinder 4, the top cover 9 rises, and then drives the second cylinder 5 and the protective cover 35 to rise, and then the staff puts the fruits and vegetables into the dehydration barrel 19, and then the output end of the first cylinder 4 is stretched, and the two connecting plates 36 respectively enter the two guide grooves 33 until they contact the inner walls of the guide grooves 33. At this time, the telescopic end of the third cylinder 31 is stretched, and the card plate 34 enters the connecting groove 37, and then the electromagnet 41 is started, and the iron card block 43 enters the limit groove 40, and the output end of the second cylinder 5 retracts, and the plug plate 39 leaves the slot 38, and then the steam generator 10 is turned on to transport the high-temperature water vapor to the inside of the main body 1 through the nozzle 24, and the motor 6 is turned on to drive the vegetables in the dehydration barrel 19 to roll and contact with the high-temperature water vapor. When dehydration is finished, the staff starts the first electric telescopic rod 13, the telescopic end of the first electric telescopic rod 13 is stretched, and the movable plate 14 is pushed to move. When the rotating rod 12 contacts the pressure sensor 15, the motor 6 stops working. At this time, the protective cover 35 moves to the top of the opening of the dehydration barrel 19, and then the staff starts the second cylinder 5, the plug plate 39 enters the slot 38, the inclined surface of the block 43 contacts the inner wall of the slot 38, and the block 43 is squeezed into the limit groove 40. When the block 43 moves to the side of the slot 44, the block 43 enters the slot 44 under the elastic force of the spring 42, and then the third cylinder 31 is started, and the output end of the third cylinder 31 retracts, driving the card plate 34 to leave the connecting groove 37. The staff starts the second cylinder 5, the plug plate 39 leaves the slot 38, and finally the staff starts the motor 6, the dehydration barrel 19 rotates, and the opening is downward, so that all fruits and vegetables can be separated to prevent the staff from being scalded when opening the dehydration barrel 19. When fruits and vegetables fall on the screening plate 21, they leave the body 1 from the through opening 22 along the screening plate 21. At the same time, the staff activates the second electric telescopic rod 16, and the scraper 20 stretches to push the fruits and vegetables on the surface of the screening plate 21 to move, making it easier for the fruits and vegetables to leave. During filtering, the broken leaves remain on the filter screen 25, and the water leaves from the outlet pipe 26. The staff can open the discharge cover 8 to clean the filter screen 25.

[0037] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A freeze-dried fruit and vegetable dehydration device, comprising a body (1), characterized in that: The body (1) is provided with a top cover (9), a second cylinder (5) is fixedly mounted on the top of the top cover (9), an output end of the second cylinder (5) passes through the top cover (9) and is fixedly mounted with a plug plate (39), both sides of the plug plate (39) are provided with limit slots (40), an electromagnet (41) is fixedly mounted on the inner wall of the limit slot (40), a spring (42) is fixedly mounted on the outer wall of the electromagnet (41), a clamping block (43) is fixedly mounted on one end of the spring (42), a rotating shaft (17) is rotatably mounted on both sides of the body (1), a motor (6) is fixedly mounted on the outer wall of the body (1), an output end of the motor (6) passes through the body (1) and is fixedly connected to the rotating shaft (17), and a partition plate (18) is fixedly mounted on one end of the rotating shaft (17) away from the motor (6). The outer wall of the partition (18) is provided with a guide groove (33), the inner wall of the guide groove (33) is provided with a placement groove (32), a third cylinder (31) is fixedly mounted on the outer wall of the partition (18), the output end of the third cylinder (31) penetrates the partition (18) and enters the placement groove (32) and is fixedly mounted with a clamping plate (34), a connecting plate (36) is slidably mounted inside the two guide grooves (33), a connecting groove (37) is provided at one end of the connecting plate (36) close to the placement groove (32), a protective cover (35) is fixedly mounted on opposite sides of the two connecting plates (36), a slot (38) is provided on the top of the protective cover (35), and clamping grooves (44) are provided on both sides of the slot (38), and a dewatering bucket (19) is fixedly mounted between the two partitions (18).

2. A freeze-dried fruit and vegetable dehydration device according to claim 1, characterized in that: A U-shaped frame (3) is fixedly mounted on the outer wall of the body (1), and two first cylinders (4) are fixedly mounted on the top of the U-shaped frame (3), wherein the output ends of the first cylinders (4) penetrate the U-shaped frame (3) and are fixedly connected to the top cover (9).

3. The freeze-dried fruit and vegetable dehydration device according to claim 1, characterized in that: A screening plate (21) is fixedly mounted on the inner wall of the body (1), and a second electric telescopic rod (16) is fixedly mounted on the outer wall of the body (1); the telescopic end of the second electric telescopic rod (16) penetrates the body (1), enters the interior of the body (1) and is fixedly mounted with a scraper (20).

4. The freeze-dried fruit and vegetable dehydration device according to claim 1, characterized in that: One end of one of the two rotating shafts (17) passes through the body (1) and is fixedly mounted with a rotating plate (11); a rotating rod (12) is fixedly mounted on the outer wall of the rotating plate (11); a first electric telescopic rod (13) is fixedly mounted on the outer wall of the body (1); a moving plate (14) is fixedly mounted on the telescopic end of the first electric telescopic rod (13); and a pressure sensor (15) is fixedly mounted on the top of the moving plate (14).

5. The freeze-dried fruit and vegetable dehydration device according to claim 1, characterized in that: Two placement plates (28) are fixedly mounted on the inner wall of the body (1), and filter screens (25) are arranged on the tops of the two placement plates (28). A water outlet pipe (26) is installed through the bottom of the body (1), and a solenoid valve (27) is arranged at the bottom of the water outlet pipe (26).

6. The freeze-dried fruit and vegetable dehydration device according to claim 1, characterized in that: A steam generator (10) is fixedly mounted on the outer wall of the body (1); an output end of the steam generator (10) passes through the body (1) and enters the interior of the body (1) and is fixedly mounted with a fixed pipe (23); and a plurality of evenly distributed nozzles (24) are fixedly mounted on the outer wall of the fixed pipe (23).

7. The freeze-dried fruit and vegetable dehydration device according to claim 1, characterized in that: The inner wall of the body (1) is penetrated with a through hole (22), the outer wall of the body (1) is hinged with a box door (7), the inner side wall of the body (1) is penetrated with a discharge port (29), a discharge cover (8) is slidably installed inside the discharge port (29), and the discharge cover (8) is connected to the body (1) by bolts.

8. The freeze-dried fruit and vegetable dehydration device according to claim 1, characterized in that: Support frames (2) are fixedly mounted on the four corners of the bottom of the body (1), and protective shells (30) are fixedly mounted on opposite sides of the two partitions (18), and the two protective shells (30) are respectively sleeved on the outside of the two third cylinders (31).

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