Metal drying drum for vegetable processing

Abstract

The invention discloses a metal drying cylinder for vegetable processing, and relates to the technical field of vegetable processing. A metal drying cylinder for vegetable processing comprises a frame assembly, the frame assembly comprises a frame, an upper inner wall of the frame is provided with a hanging arm assembly, a cleaning bin is fixedly connected to the lower inner wall of the frame, a drying cylinder assembly suspended by the hanging arm assembly is provided directly above the cleaning bin, the hanging arm assembly comprises a first electric telescopic column, a fixed end of the first electric telescopic column is fixedly connected to the frame, an output end of the first electric telescopic column is fixedly connected to a column plate, a plate hole is provided through the middle of the surface of the column plate, a direction assembly for rotating the drying cylinder assembly is provided on one side of the column plate, the drying cylinder assembly comprises a cylinder frame assembly, a net cylinder assembly and a cylinder cover assembly, the cylinder frame assembly comprises two frame-shaped sliding frames, and convex strips are fixedly connected to the inner sides of each sliding frame, a metal drying cylinder for vegetable processing, which avoids secondary contamination of vegetables and improves the quality of output.

Description

Technical Field

[0001] The invention relates to the technical field of vegetable processing, in particular to a metal drying drum for vegetable processing. Background Art

[0002] The process of using vegetables as raw materials, after pre-treatment such as washing, peeling, cutting (or not peeling, cutting) and blanching, using physical, chemical and biological methods to make food for easy preservation.

[0003] With the improvement of dietary habits and the increase in people's demand for vegetables, the vegetable processing industry is also developing rapidly. Dehydrated vegetables are fresh vegetables that have been washed, dried, and processed to remove most of the water in the vegetables. The original color and nutritional components of the vegetables remain basically unchanged. It is easy to store and transport, and can effectively regulate the peak and off-peak seasons of vegetable production. In the processing of dehydrated vegetables, drying equipment is required.

[0004] The patent with the publication (announcement) number CN112120071A discloses a leaf vegetable drying device for vegetable processing, including a processing chamber, a chamber door arranged on the side wall of the processing chamber, and a processing basket movably arranged in the processing chamber, the top and bottom of the processing chamber are respectively provided with an ozone generator and a drying mechanism, the processing basket is a cylindrical structure with an open top, and the processing basket can rotate in the processing chamber; the processing basket includes a mesh frame arranged near its bottom surface, the processing basket and the mesh frame are both mesh structures, and a lifting and flipping mechanism that can move up and down in a straight line is arranged above the mesh frame Plate; a pair of vertical screw rods are provided in the inner cavity of the processing bin, and the screw rods are symmetrically arranged on both sides of the processing basket. The tops of the screw rods are connected to the top wall of the processing bin through screw rod connecting seats, and the bottoms of the screw rods are connected to the inner wall of the processing bin through screw rod driving seats. A lifting seat is provided on the screw rod, and a cylinder is provided on the lifting seat. A splint is provided at the end of the output shaft of the cylinder; leafy vegetable drying equipment and process for vegetable processing can dehydrate, sterilize, dry and cool leafy vegetables in an orderly manner, and are efficiently suitable for the field of vegetable processing, and are used in the subsequent processing process of leafy vegetables after washing. When in use, first, after washing the leafy vegetables, put the vegetables to be processed into the processing basket, open the door and put the processing basket into the inner cavity of the processing chamber, and rotate the processing basket to dehydrate the vegetables; then, after dehydration is completed, the output port of the ozone generator outputs ozone toward the processing basket to sterilize the vegetables; then, after sterilization is completed, the fan and heating tube of the drying mechanism work to blow hot air upwards to dry the vegetables in the processing basket, and after drying is completed, the heating tube stops working, and the fan works alone to blow cold air for cooling; finally, the dehydrated, sterilized, dried and cooled vegetables are taken out from the chamber door.

[0005] The leafy vegetable drying equipment for vegetable processing mentioned above needs to wash the vegetables before use, but it does not have the conditions for washing itself and needs to be washed separately. Moreover, the vegetables need to be actively placed in the processing basket of the equipment after washing. The vegetables may be contaminated again during the journey from washing to the processing basket, which leads to an increase in the impurity content in the vegetables dried by the equipment, thereby affecting the output quality of the equipment. Therefore, a metal drying drum for vegetable processing is urgently needed to solve the above-mentioned problems. Summary of the invention

[0006] The object of the present invention is to provide a metal drying drum for vegetable processing to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the present invention provides the following technical solution: A metal drying drum for vegetable processing, comprising a frame assembly, wherein the frame assembly comprises a frame;

[0008] The upper inner wall of the frame is provided with a boom assembly;

[0009] A cleaning bin is fixedly connected to the lower inner wall of the frame;

[0010] A drying cylinder assembly suspended by a suspension arm assembly is arranged directly above the cleaning chamber;

[0011] The boom assembly comprises a first electric telescopic column, a fixed end of the first electric telescopic column is fixedly connected to a frame, an output end of the first electric telescopic column is fixedly connected to a column plate, and a plate hole is opened through the middle of the surface of the column plate;

[0012] A direction assembly for rotating the drying drum assembly is provided on one side of the column plate;

[0013] The drying cylinder assembly comprises a cylinder frame assembly, a net cylinder assembly and a cylinder cover assembly;

[0014] The cartridge rack assembly comprises two frame-shaped sliding frames, each of which is fixedly connected with convex strips on both sides of the interior of the sliding frame, and each of which is slidably connected with a slider that is adapted to be plugged with the convex strips on the inner side, and both sides of the slider are fixedly connected with a spring, and one end of the spring away from the slider is fixedly connected with the sliding frame;

[0015] A barrel shaft assembly is arranged between the two sliders;

[0016] A thermal component is arranged on one side of the drying drum component.

[0017] As a preferred technical solution of the present invention, the upper end of the cleaning bin is slidably connected with a collecting cover, and the collecting cover is adapted to the cleaning bin.

[0018] The direction assembly comprises a motor, an output end of the motor is fixedly connected with a first gear, and an organic arm is fixedly connected between a fixed end of the motor and a fixed end of a first electric telescopic column.

[0019] As a preferred technical solution of the present invention, both sides of the outside of each sliding frame are provided with sliding grooves;

[0020] The two sliding blocks are respectively fixedly covered with sealing covers on the opposite sides thereof;

[0021] The cylindrical shaft assembly comprises an outer shaft, the upper end of which is rotatably connected to a slider through a rotator, an inner shaft is movably inserted into the inner part of the outer shaft through a bearing, and the lower end of the inner shaft extends out of the outer shaft and is rotatably connected to the slider through a rotator;

[0022] An outer shaft groove is provided in the middle of the inner side of the outer shaft, and an eccentric block which is adapted to be plugged in with the outer shaft groove is fixedly connected to one side of the middle of the inner shaft.

[0023] The side of each sliding frame is fixedly connected with a U-shaped connecting frame, a panel is fixedly connected between the two connecting frames, a hole column is fixedly connected to the middle of the surface of the panel away from the connecting frame, the hole column passes through the hole of the bearing movable plug-in plate, and the end of the hole column away from the panel is fixedly connected with a second gear opposite to the first gear.

[0024] As a preferred technical solution of the present invention, the net cylinder assembly comprises a cylindrical net cylinder, the net cylinder is sleeved with a cylinder shaft assembly, net bag assemblies are evenly and equidistantly arranged on the inner side of the net cylinder, the net bag assemblies are arranged in a ring shape between the net cylinder and the cylinder shaft assembly, and both ends of the net bag assemblies extend out of the net cylinder;

[0025] The net bag assembly includes a frame-shaped bag frame, the inner side of which is fixedly connected with a net bag, a first fixed column is fixedly connected between the middle part of the bag frame and the net tube, and a second fixed column is fixedly connected between the middle part of the bag frame and the outer shaft.

[0026] There are two cylinder cover assemblies, which are symmetrical and located at two ends of the net cylinder assembly respectively;

[0027] Each of the cylinder cover components comprises a cylinder cover adapted to be plugged into the net cylinder, and the surface of the cylinder cover is uniformly and evenly penetrated with cover grooves;

[0028] The middle part of the cover groove is adapted to be plugged into the net bag, and the two ends of the cover groove are adapted to be plugged into the bag frame;

[0029] A disc is provided on each of the two cylinder covers on the opposite sides thereof, and a guide ring is fixedly connected to the outer edge of the disc, and the end of the guide ring away from the disc is expanded outward and fits the slide frame;

[0030] The second electric telescopic column is respectively penetrated and fixedly connected to both sides of the surface of the disc, one side of the fixed end of the second electric telescopic column is flush with the surface of the disc, the output end of the second electric telescopic column abuts against the cylinder cover, and the output end of the second electric telescopic column is located outside the net bag assembly, the fixed ends of the second electric telescopic columns on both sides correspond to the two sides of the slide frame, and the second electric telescopic columns on the same side are fixedly connected with a connecting bar adapted to the plug-in slide groove;

[0031] An elastic band is arranged outside the cylinder cover and the disc, one end of the elastic band is fixedly connected to the disc, and the other end of the elastic band is movably connected to the cylinder cover through a bearing;

[0032] The cylinder cover and the disc are both movably sleeved on the outer shaft.

[0033] As a preferred technical solution of the present invention, the thermal component includes a cover shell adapted to cover the drying cylinder assembly, the cross-section of the cover shell is U-shaped, a fan is embedded and installed on the side of the cover shell away from the drying cylinder assembly, heaters are fixedly installed at equal intervals on the inner wall of the cover shell, the end of the fan away from the cover shell is fixedly connected to a third electric telescopic column, and the fixed end of the third electric telescopic column is fixedly connected to the frame.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] (1) A metal drying drum for vegetable processing, wherein the mesh drum assembly slides back and forth along a slide frame, so that the vegetables are fully in contact with clean water inside a cleaning chamber, thereby improving the device's ability to clean vegetables.

[0036] (2) A metal drying drum for vegetable processing, wherein the upper drum cover is closed and the first electric telescopic column is shortened to fish the drying drum assembly out of the cleaning bin. The drying drum assembly cooperates with the water flow to discharge impurities by itself, thereby improving the automatic performance of the device in removing impurities.

[0037] (3) A metal drying drum for vegetable processing, wherein the mesh drum assembly rotates and swings along a slide frame, thereby dehydrating the vegetables inside the mesh drum. The direction assembly can be used to horizontally place the drying drum assembly to change the placement of the vegetables inside the drying drum assembly, thereby making it easier to dehydrate the vegetables and improving the dehydration quality of the device.

[0038] (4) A metal drying drum for vegetable processing, which is equipped with a net bag assembly. When the net drum is placed horizontally, vegetables will remain in the lower half of the net drum due to gravity. When the net bag assembly passes the lower position during rotation, the plate holes will scoop up the vegetables at the bottom, thereby ensuring the uniformity of the vegetables during the dehydration process and improving the comprehensiveness of the dehydration device.

[0039] (5) A metal drying drum for vegetable processing, which rotates to dehydrate the vegetables. Excess moisture in the vegetables flows out through the mesh drum, and a cleaning bin arranged below the drying drum assembly can receive the discarded moisture, so that the water source can be reused after cleaning, thereby saving the use cost of the device.

[0040] (6) A metal drying drum for vegetable processing, which reduces the space for vegetable drying through the cover connection of the cover shell, increases the heat of drying, and improves the drying efficiency of the device.

[0041] (7) A metal drying drum for vegetable processing, which ensures that the vegetables do not need to be processed at the same location during processing, thereby avoiding secondary contamination of the vegetables and improving the quality of the output of the device.

[0042] (8) A metal drying drum for vegetable processing, wherein vegetables can automatically leak out from between the lower drum cover and the lower end of the net drum under the action of gravity, and when the lower guide ring is expanded outward, the vegetables are evenly scattered through the guide ring to be collected in the collection cover, thereby improving the automatic feeding capacity of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a schematic diagram of the framework assembly of the present invention;

[0044] Figure 2 It is a plan view of the present invention;

[0045] Figure 3 It is a schematic diagram of the thermal component of the present invention;

[0046] Figure 4 A schematic diagram of the connection state of the boom assembly of the present invention;

[0047] Figure 5 It is a back view of the connection state of the boom assembly of the present invention;

[0048] Figure 6 This is a schematic diagram of the second connection state of the present invention;

[0049] Figure 7 It is a working schematic diagram of the thermal component of the present invention;

[0050] Figure 8 This is a schematic diagram of the cleaning of the drying drum assembly of the present invention;

[0051] Fig. 9 It is a schematic diagram of the boom assembly of the present invention;

[0052] Fig.10 It is a schematic diagram of the directional components of the present invention;

[0053] Fig.11 It is a schematic diagram of a drying drum assembly of the present invention;

[0054] Fig.12 It is a schematic diagram of a cartridge rack assembly of the present invention;

[0055] Fig.13 This is a schematic diagram of the connection of the barrel shaft assembly of the present invention;

[0056] Fig.14 It is a schematic diagram of the interior of the barrel shaft assembly of the present invention;

[0057] Fig.15 is a schematic diagram of the second gear of the present invention;

[0058] Fig.16 For the present invention Fig.15 A magnified schematic diagram of point A;

[0059] Fig.17 It is a schematic diagram of the net cylinder assembly of the present invention;

[0060] Fig.18 It is a top plan view of the net cylinder assembly of the present invention;

[0061] Fig.19 This is a schematic diagram of a net bag assembly of the present invention;

[0062] Fig. 20 It is a schematic diagram of the position of the cylinder cover assembly of the present invention;

[0063] Fig.21 It is a schematic diagram of the cylinder cover assembly of the present invention;

[0064] Fig. 22 This is a schematic diagram of the position of the cylinder cover of the present invention;

[0065] Fig.23 This is a schematic diagram of the opening of the cylinder cover assembly of the present invention.

[0066] In the figure: 1, frame assembly; 101, frame; 102, cleaning chamber; 103, collecting cover; 2, boom assembly; 201, first electric telescopic column; 202, column plate; 203, plate hole; 204, motor; 205, first gear; 206, machine arm; 3, drum frame assembly; 301, slide frame; 302, convex strip; 303, slider; 304, spring; 305, slide groove; 306, sealing cover; 307, outer shaft; 308, inner shaft; 309, outer shaft groove; 310, eccentric block; 311, connecting rod Frame; 312, panel; 313, hole column; 314, second gear; 4, net cylinder assembly; 401, net cylinder; 402, pocket frame; 403, net pocket; 404, first fixed column; 405, second fixed column; 5, cylinder cover assembly; 501, cylinder cover; 502, cover groove; 503, disc; 504, guide ring; 505, second electric telescopic column; 506, connecting strip; 507, elastic band; 6, thermal assembly; 601, cover; 602, fan; 603, heater; 604, third electric telescopic column. DETAILED DESCRIPTION

[0067] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0068] Example: See Figure 1 , Figure 2 , Figure 4 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 , Fig.11 , Fig.12 , Fig.15 , Fig.16 , a metal drying drum for vegetable processing, comprising a frame assembly 1, the frame assembly 1 comprising a frame 101;

[0069] The upper inner wall of the frame 101 is provided with a boom assembly 2;

[0070] A cleaning chamber 102 is fixedly connected to the lower inner wall of the frame 101;

[0071] A drying drum assembly suspended by a suspension arm assembly 2 is provided directly above the cleaning chamber 102;

[0072] The boom assembly 2 includes a first electric telescopic column 201, a fixed end of the first electric telescopic column 201 is fixedly connected to the frame 101, an output end of the first electric telescopic column 201 is fixedly connected to a column plate 202, and a plate hole 203 is opened through the middle of the surface of the column plate 202;

[0073] A direction assembly for rotating the drying drum assembly is provided on one side of the column plate 202;

[0074] The drying drum assembly includes a drum frame assembly 3, a net drum assembly 4 and a drum cover assembly 5;

[0075] The cartridge rack assembly 3 includes two frame-shaped sliding frames 301, each of which is fixedly connected to the inner sides of the sliding frames 301 with convex strips 302, and each of which is slidably connected to the inner side of the sliding frames 301 with a slider 303 adapted to be plugged with the convex strips 302, and both sides of the slider 303 are fixedly connected to a spring 304, and one end of the spring 304 away from the slider 303 is fixedly connected to the sliding frame 301;

[0076] A barrel shaft assembly is disposed between the two sliders 303;

[0077] A thermal component 6 is provided on one side of the drying drum component.

[0078] See also Figure 1 , Fig.10 The upper end of the cleaning chamber 102 is slidably connected with a collecting cover 103 , and the collecting cover 103 is adapted to the cleaning chamber 102 . Initially, the collecting cover 103 is located at the side of the cleaning chamber 102 .

[0079] The direction assembly includes a motor 204 , an output end of the motor 204 is fixedly connected to a first gear 205 , and an arm 206 is fixedly connected between a fixed end of the motor 204 and a fixed end of the first electric telescopic column 201 .

[0080] See also Figure 5 , Fig.13 , Fig.14 , Fig.15 , Fig.16 , each slide frame 301 has slide grooves 305 on both sides of its exterior;

[0081] The two sliding blocks 303 are respectively fixedly covered with sealing covers 306 on the opposite sides thereof;

[0082] The cylindrical shaft assembly includes an outer shaft 307, the upper end of the outer shaft 307 is rotatably connected to the slider 303 through a rotator, the inner shaft 308 is movably inserted into the inner part of the outer shaft 307 through a bearing, and the lower end of the inner shaft 308 extends out of the outer shaft 307 and is rotatably connected to the slider 303 through the rotator;

[0083] An outer shaft groove 309 is provided in the middle of the inner side of the outer shaft 307 , and an eccentric block 310 adapted to be plugged into the outer shaft groove 309 is fixedly connected to one side of the middle of the inner shaft 308 .

[0084] The side of each sliding frame 301 is fixedly connected with a U-shaped connecting frame 311, a panel 312 is fixedly connected between the two connecting frames 311, a hole column 313 is fixedly connected to the middle of the surface of the panel 312 away from the connecting frame 311, the hole column 313 passes through the bearing movable plug-in plate hole 203, and the end of the hole column 313 away from the panel 312 is fixedly connected with a second gear 314 opposite to the first gear 205.

[0085] See also Fig.11 , Fig.17 , Fig.18 , Fig.19 , Fig. 20 , Fig.21 , Fig. 22 , Fig.23 The net cylinder assembly 4 includes a cylindrical net cylinder 401, the net cylinder 401 is sleeved with a cylinder shaft assembly, and net bag assemblies are evenly and equidistantly arranged on the inner side of the net cylinder 401, and the net bag assemblies are arranged in a ring shape between the net cylinder 401 and the cylinder shaft assembly, and both ends of the net bag assemblies extend out of the net cylinder 401;

[0086] The net bag assembly includes a frame-shaped pocket frame 402, the inner side of which is fixedly connected to a net bag 403, the net bag 403 is made of elastic material, a first fixed column 404 is fixedly connected between the middle of the pocket frame 402 and the net tube 401, and a second fixed column 405 is fixedly connected between the middle of the pocket frame 402 and the outer shaft 307.

[0087] There are two cylinder cover assemblies 5, which are symmetrical and located at two ends of the net cylinder assembly 4 respectively;

[0088] Each cylinder cover assembly 5 includes a cylinder cover 501 adapted to be plugged into the net cylinder 401, and a cover groove 502 is evenly and equidistantly formed on the surface of the cylinder cover 501;

[0089] The middle of the cover groove 502 is adapted to be plugged with the net bag 403, and the two ends of the cover groove 502 are adapted to be plugged with the pocket frame 402, that is, the cover groove 502 can slide along the net bag assembly but cannot slide off the net bag assembly;

[0090] A disc 503 is provided on the opposite side of the two cylinder covers 501. A guide ring 504 is fixedly connected to the outer edge of the disc 503. The end of the guide ring 504 away from the disc 503 expands outward and fits the slide frame 301. Initially, the guide ring 504 covers the slide frame 301.

[0091] The second electric telescopic columns 505 are respectively penetrated and fixedly connected on both sides of the surface of the disc 503. One side of the fixed end of the second electric telescopic column 505 is flush with the surface of the disc 503. The output end of the second electric telescopic column 505 abuts against the cylinder cover 501. The output end of the second electric telescopic column 505 is located outside the net bag assembly. The fixed ends of the second electric telescopic columns 505 on both sides correspond to the two sides of the slide frame 301. The second electric telescopic columns 505 on the same side are fixedly connected with a connecting bar 506 adapted to the plug-in slide groove 305.

[0092] An elastic band 507 is arranged outside between the cylinder cover 501 and the disc 503. The elastic band 507 is made of elastic material. One end of the elastic band 507 is fixedly connected to the disc 503, and the other end of the elastic band 507 is movably connected to the cylinder cover 501 through a bearing.

[0093] The cylinder cover 501 and the disc 503 are both movably sleeved on the outer shaft 307 .

[0094] See also Figure 3 The thermal component 6 includes a cover shell 601 adapted to cover the drying cylinder assembly. The cross-section of the cover shell 601 is U-shaped. A fan 602 is embedded and installed on the side of the cover shell 601 away from the drying cylinder assembly. Heaters 603 are fixedly installed on the inner wall of the cover shell 601 at equal intervals. One end of the fan 602 away from the cover shell 601 is fixedly connected to a third electric telescopic column 604, and the fixed end of the third electric telescopic column 604 is fixedly connected to the frame 101.

[0095] The working principle of the present invention is as follows:

[0096] The drying drum assembly is placed vertically and directly above the cleaning chamber 102, and the thermal assembly 6 is directly opposite to the drying drum assembly. However, due to the obstruction of the second electric telescopic column 505, the cover 601 cannot cover the drying drum assembly ( Figure 2 ), retract the second electric telescopic column 505 on the upper side, the elastic band 507 on the upper side loses the support of the second electric telescopic column 505 on the upper side, pull the upper cylinder cover 501 out of the net cylinder 401, add the vegetables to be processed from the space between the upper cylinder cover 501 and the upper end of the net cylinder 401, then extend the second electric telescopic column 505 on the upper side to insert the upper cylinder cover 501 into the net cylinder 401, and close the drying cylinder assembly;

[0097] The first electric telescopic column 201 is extended to vertically place the drying cylinder assembly into the cleaning chamber 102 for cleaning through the plate hole 203 on the column plate 202 and the plugging of the hole column 313 ( Figure 8 ), start the rotators of the outer shaft 307 and the inner shaft 308 to rotate respectively, and the rotation of the outer shaft 307 drives the net cylinder assembly 4 to rotate, and the eccentric block 310 installed on the inner shaft 308 rotates in the outer shaft groove 309, so that the rotation of the inner shaft 308 is unbalanced, and the sliding connection between the slider 303 and the slide frame 301 is coordinated, so that the net cylinder assembly 4 slides back and forth along the slide frame 301, so that the vegetables are fully in contact with the clean water inside the cleaning bin 102, thereby improving the device's ability to clean vegetables.

[0098] The impurities contained in vegetables are mostly dust and debris. When the vegetables are washed in water, the vegetables themselves are heavy and will gradually remain at the bottom of the net drum assembly 4, while the dust and debris will gradually float on the water surface above the net drum assembly 4. At this time, the upper drum cover 501 is reopened, and the impurities are allowed to float out from the inside of the net drum assembly 4 under the swinging action of the net drum assembly 4. Then, the upper drum cover 501 is closed again and the first electric telescopic column 201 is shortened to fish the drying drum assembly out of the washing bin 102. The drying drum assembly can discharge impurities by itself in conjunction with the water flow, thereby improving the automatic impurity removal performance of the device.

[0099] The drying drum assembly is fished out, and the second gear 314 is meshed with the first gear 205, and the motor 204 is started to drive the first gear 205 to rotate, thereby driving the second gear 314 to rotate and rotate the drying drum assembly to a horizontal state ( Figure 6), start the rotators of the outer shaft 307 and the inner shaft 308 again, so that the net drum assembly 4 rotates and swings along the slide frame 301. At this time, the vegetables inside the net drum 401 are dehydrated. Placing the drying drum assembly horizontally through the direction assembly can change the placement state of the vegetables inside the drying drum assembly, which is more conducive to the dehydration of the vegetables and improves the dehydration quality of the device.

[0100] By setting the net bag assembly, after the net tube 401 is placed horizontally, the vegetables will mostly remain in the lower half of the net tube 401 under the action of gravity. When the net bag assembly passes the lower position during rotation, the plate holes 203 will scoop up the vegetables at the bottom, thereby ensuring the uniformity of the vegetables during the dehydration process and improving the comprehensiveness of the dehydration device.

[0101] By rotating the drying drum assembly for dehydration, excess moisture in the vegetables will flow out through the mesh drum 401, and the cleaning bin 102 provided below the drying drum assembly can receive the thrown-out moisture, so that the water source can be reused after cleaning, thus saving the use cost of the device.

[0102] After dehydration is qualified, the cover shell 601 is moved toward the direction of the drying cylinder assembly through the third electric telescopic column 604, so that the cover shell 601 is covered on the outside of the drying cylinder assembly and fits with the column plate 202, and the vegetables inside the net cylinder 401 are efficiently dried by the heater 603 and the fan 602, and the drying cylinder assembly rotates according to the same principle to uniformly process the vegetables. The covering of the cover shell 601 reduces the space for drying vegetables, increases the heat for drying, and improves the drying efficiency of the device.

[0103] By extending and shortening the first electric telescopic column 201, the height of the drying drum assembly is changed, so that the drying drum assembly switches between cleaning and dehydration modes. Subsequently, by extending the third electric telescopic column 604, the cover shell 601 is connected to the outside of the drying drum assembly, and the vegetables can continue to be dried, ensuring that the processing location of the vegetables does not need to be switched during the processing, avoiding secondary contamination of the vegetables, and improving the quality of the output of the device.

[0104] After drying is completed, the drying cylinder assembly is placed vertically again. At this time, the collecting cover 103 is pushed toward the cleaning bin 102 and covers the cleaning bin 102. By shortening the second electric telescopic column 505 at the bottom, the cylinder cover 501 at the bottom moves downward. The vegetables can automatically leak out from between the lower cylinder cover 501 and the lower end of the net cylinder 401 under the action of gravity, and when the guide ring 504 on the lower side is expanded, the vegetables are evenly scattered into the collecting cover 103 through the guide ring 504 and collected, thereby improving the automatic unloading capacity of the device.

[0105] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A metal drying drum for vegetable processing, comprising a frame assembly (1), wherein the frame assembly (1) comprises a frame (101); The upper inner wall of the frame (101) is provided with a boom assembly (2); Features: A cleaning bin (102) is fixedly connected to the lower inner wall of the frame (101); A drying cylinder assembly suspended by a suspension arm assembly (2) is arranged directly above the cleaning chamber (102); The boom assembly (2) comprises a first electric telescopic column (201), the fixed end of the first electric telescopic column (201) being fixedly connected to a frame (101), the output end of the first electric telescopic column (201) being fixedly connected to a column plate (202), and a plate hole (203) being provided through the middle of the surface of the column plate (202); A direction assembly for rotating the drying drum assembly is provided on one side of the column plate (202); The drying cylinder assembly comprises a cylinder frame assembly (3), a net cylinder assembly (4) and a cylinder cover assembly (5); The cartridge rack assembly (3) comprises two frame-shaped sliding frames (301), each of the sliding frames (301) having convex strips (302) fixedly connected to both sides of its interior, each of the sliding frames (301) having a sliding block (303) slidably connected to the inner side of the sliding block (301) and adapted to be plugged into the convex strips (302), both sides of the sliding block (303) being fixedly connected to springs (304), and one end of the spring (304) away from the sliding block (303) being fixedly connected to the sliding frame (301); A barrel shaft assembly is arranged between the two sliding blocks (303); A thermal component (6) is provided on one side of the drying drum component; The direction assembly comprises a motor (204), the output end of the motor (204) being fixedly connected to a first gear (205), and an arm (206) being fixedly connected between a fixed end of the motor (204) and a fixed end of a first electric telescopic column (201); Each of the sliding frames (301) is provided with sliding grooves (305) on both sides of its exterior; The two sliding blocks (303) are respectively fixedly covered with sealing covers (306) on opposite sides thereof; The cylindrical shaft assembly comprises an outer shaft (307), the upper end of the outer shaft (307) is rotatably connected to the slider (303) via a rotator, an inner shaft (308) is movably inserted into the interior of the outer shaft (307) via a bearing, and the lower end of the inner shaft (308) extends out of the outer shaft (307) and is rotatably connected to the slider (303) via the rotator; An outer shaft groove (309) is provided in the middle of the inner side of the outer shaft (307), and an eccentric block (310) adapted to be plugged into the outer shaft groove (309) is fixedly connected to one side of the middle of the inner shaft (308); A U-shaped connecting frame (311) is fixedly connected to the side of each sliding frame (301), a panel (312) is fixedly connected between the two connecting frames (311), a hole column (313) is fixedly connected to the middle of the surface of the panel (312) away from the connecting frame (311), the hole column (313) passes through the bearing movable plug-in plate hole (203), and one end of the hole column (313) away from the panel (312) is fixedly connected to a second gear (314) directly opposite to the first gear (205).

2. The metal drying drum for vegetable processing according to claim 1, characterized in that: The upper end of the cleaning chamber (102) is slidably connected to a collecting cover (103), and the collecting cover (103) is adapted to the cleaning chamber (102).

3. The metal drying drum for vegetable processing according to claim 1, characterized in that: The net cylinder assembly (4) comprises a cylindrical net cylinder (401), the net cylinder (401) being sleeved with a cylinder shaft assembly, net bag assemblies being evenly and equidistantly arranged on the inner side of the net cylinder (401), the net bag assemblies being arranged in a ring shape between the net cylinder (401) and the cylinder shaft assembly, and both ends of the net bag assemblies extending out of the net cylinder (401); The net bag assembly comprises a frame-shaped bag frame (402), a net bag (403) is fixedly connected to the inner side of the bag frame (402), a first fixed column (404) is fixedly connected between the middle part of the bag frame (402) and the net tube (401), and a second fixed column (405) is fixedly connected between the middle part of the bag frame (402) and the outer shaft (307).

4. A metal drying drum for vegetable processing according to claim 3, characterized in that: The number of the cylinder cover assemblies (5) is two, and the two cylinder cover assemblies (5) are symmetrical and respectively located at two ends of the net cylinder assembly (4); Each of the cylinder cover components (5) comprises a cylinder cover (501) adapted to be plugged into the net cylinder (401), and the surface of the cylinder cover (501) is evenly and equidistantly provided with cover grooves (502); The middle part of the cover groove (502) is adapted to be plugged into the net bag (403), and the two ends of the cover groove (502) are adapted to be plugged into the bag frame (402); A disc (503) is provided on each of the two cylinder covers (501) on opposite sides thereof, and a guide ring (504) is fixedly connected to the outer edge of the disc (503); an end of the guide ring (504) away from the disc (503) is expanded outward and fits the slide frame (301); Second electric telescopic columns (505) are respectively passed through and fixedly connected to the two sides of the surface of the disc (503); one side of the fixed end of the second electric telescopic column (505) is flush with the surface of the disc (503); the output end of the second electric telescopic column (505) abuts against the cylinder cover (501); the output end of the second electric telescopic column (505) is located outside the net bag assembly; the fixed ends of the second electric telescopic columns (505) on both sides respectively correspond to the two sides of the slide frame (301); and a connecting bar (506) adapted to the plug-in slide groove (305) is fixedly connected between the second electric telescopic columns (505) on the same side; An elastic band (507) is arranged outside the cylinder cover (501) and the disc (503), one end of the elastic band (507) is fixedly connected to the disc (503), and the other end of the elastic band (507) is movably connected to the cylinder cover (501) via a bearing; The cylinder cover (501) and the disc (503) are both movably sleeved on the outer shaft (307).

5. The metal drying drum for vegetable processing according to claim 1, characterized in that: The thermal component (6) comprises a cover shell (601) adapted to cover the drying cylinder component, the cross section of the cover shell (601) is U-shaped, a fan (602) is embedded and installed on a side of the cover shell (601) away from the drying cylinder component, heaters (603) are fixedly installed on the inner wall of the cover shell (601) at equal intervals, and a third electric telescopic column (604) is fixedly connected to one end of the fan (602) away from the cover shell (601), and the fixed end of the third electric telescopic column (604) is fixedly connected to the frame (101).

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