CN118044562A - Papaya preserved fruit processing device and preparation method - Google Patents

Abstract

The invention relates to the technical field of papaya preserved fruit processing and discloses a papaya preserved fruit processing device and a preparation method, the papaya preserved fruit processing device comprises a mounting box, a mounting plate is fixedly connected in the mounting plate, a curing barrel is rotatably connected to the mounting plate, and a discharging pipe is fixedly connected to the bottom of the curing barrel.

Description

Papaya preserved fruit processing device and preparation method

Technical Field

The invention relates to the technical field of papaya preserved fruit processing, in particular to a papaya preserved fruit processing device and a preparation method.

Background

Papaya is a evergreen soft woody small arbor of papaya of the papaya family, and non-transgenic papaya has no competitive power compared with transgenic papaya; preserved fruits are also called preserved fruits and are also called honey-fried. Chinese folk molasses is used for preparing fruit food. Flows around the place, and has a long history. The food is prepared by taking fruits and vegetables such as peach, apricot, plum, jujube or white gourd, ginger and the like as raw materials, and pickling with sugar or honey. In addition to being eaten directly as snack or snack, the confection may also be used to be placed on a snack such as cake, biscuit, etc. as an embellishment. Preserved fruits are products prepared by taking fruits and vegetables and the like as main raw materials, adding food additives and other auxiliary materials, curing by sugar, honey or salt and the like, wherein the traditional method is to manually slice papaya, then put the papaya into a curing barrel, then add seasonings into the curing barrel, manually turn up and down by hands to mix and cure the seasonings with the papaya slices, and then sun-dry or bake the cured papaya slices to obtain the papaya preserved fruits with delicious flavor.

The existing papaya preserved fruit is in production and processing processes, the cut papaya slices are directly placed into a pickling barrel, then salt, sugar or honey is added into the pickling barrel, and then the papaya slices are stirred by a stirring device to be mixed with papaya for pickling, the papaya slices can be stirred in the stirring process, meanwhile, the papaya preserved fruit which is pickled and dried after stirring is found, the taste of the papaya preserved fruit which is pickled by turning is good, and therefore the taste of the existing papaya preserved fruit produced mechanically is relatively poor compared with the taste of the papaya preserved fruit produced artificially, and meanwhile, the problem that the production efficiency of the papaya preserved fruit is low due to the fact that the production automation degree of the existing papaya preserved fruit is low in the production process is caused.

Disclosure of Invention

The invention aims to provide a papaya preserved fruit processing device and a preparation method thereof, which are used for solving the defects in the background technology.

The aim of the invention can be achieved by the following technical scheme:

The papaya preserved fruit processing device comprises an installation box, wherein an installation plate is fixedly connected in the installation box, a pickling barrel is rotationally connected to the installation plate, a discharging pipe is fixedly connected to the bottom of the pickling barrel, a driving mechanism connected with the installation plate is in transmission connection with the outer surface of the discharging pipe, the driving mechanism is used for driving the discharging pipe to rotate, an electromagnetic valve is arranged on the discharging pipe, a drying mechanism connected with the installation box is in transmission connection with the outer surface of the discharging pipe, and the drying mechanism is used for drying the pickled papaya;

the top fixedly connected with of mounting panel turns the device with pickling bucket sliding connection's two, turn the device and be used for turning the papaya in the pickling bucket, the top of pickling bucket is provided with the feed extrusion mechanism that is connected with the mounting box, feed extrusion mechanism is used for carrying out the feed in the pickling bucket to wash and extrude the papaya of pickling in the pickling bucket.

As a further scheme of the invention: the utility model provides a device that turns over, including the first electric telescopic handle with mounting panel fixed connection, the one end fixedly connected with of first electric telescopic handle and mounting panel sliding connection's movable plate, the top fixedly connected with second electric telescopic handle of movable plate, the top fixedly connected with backup pad of second electric telescopic handle, the top fixedly connected with transmission case of backup pad, the both sides of transmission case all rotate and are connected with the installation axle, the surface transmission of installation axle is connected with the drive mechanism that is connected with the transmission case, the equal fixedly connected with driving disk in both ends of installation axle, one side fixedly connected with driving plate of driving disk, one side fixedly connected with first transmission post of driving plate, the surface rotation of first transmission post is connected with the driving ring, the surface fixedly connected with second transmission post of driving ring, the one end fixedly connected with of second transmission post turns over the board, the surface fixedly connected with stop collar of second transmission post, the surface of stop collar is rotated through the connecting axle and is connected with the installation frame, one side fixedly connected with pole of installation frame, one side fixedly connected with driving rod, one side fixedly connected with spring of installation frame and telescopic link fixedly connected with telescopic link.

As a further scheme of the invention: the transmission mechanism comprises a transmission motor fixedly connected with the support plate, the output end of the transmission motor is fixedly connected with a transmission shaft which is rotationally connected with the transmission box through a coupler, one end of the transmission shaft is fixedly provided with a first bevel gear, and the outer surface of the first bevel gear is connected with a second bevel gear which is fixedly sleeved with the installation shaft in a meshed mode.

As a further scheme of the invention: the drying mechanism comprises a plurality of connecting rods fixedly connected with a discharging pipe, one ends of the connecting rods are fixedly connected with a drying disc through connecting blocks, a plurality of drying holes are formed in the drying disc, a plurality of first electric heating pipes fixedly connected with the drying disc are fixedly connected with the outer surface of the discharging pipe, and a plurality of second electric heating pipes fixedly connected with an installation box are arranged below the drying disc.

As a further scheme of the invention: the driving mechanism comprises a driving motor fixedly connected with the mounting plate, the output end of the driving motor is fixedly connected with a driving shaft rotationally connected with the mounting plate through a coupling, a first driving gear is fixedly sleeved on the outer surface of the driving shaft, and a second driving gear fixedly sleeved on the discharging pipe is connected with the outer surface of the first driving gear in a meshed mode.

As a further scheme of the invention: the feeding extrusion mechanism comprises a third electric telescopic rod fixedly connected with the installation box, an extrusion block which is fixedly connected with the bottom end of the third electric telescopic rod and is in sliding connection with the pickling barrel, and a feeding pipe which is fixedly connected with the installation box and is in sliding connection with the extrusion block.

As a further scheme of the invention: the upper fixedly connected with inlet tube of extrusion piece, the one end fixedly connected with of inlet tube and the first hose of installation case fixed connection, the one end fixedly connected with working shaft of first hose.

As a further scheme of the invention: the extrusion piece is last fixedly connected with water suction pipe, the one end fixedly connected with of water suction pipe and the second hose of installation case fixed connection, the one end fixedly connected with of second hose and installation case fixed connection's water suction pump.

As a further scheme of the invention: the pickling barrel is funnel-shaped, and the extrusion block is in a truncated cone shape.

The preparation method of the preserved papaya comprises the following steps:

Firstly, cleaning papaya, peeling, and then slicing the peeled papaya;

Step two, the sliced papaya is introduced into a curing barrel through a feed pipe, salt is added into the curing barrel through the feed pipe, then a turning device and a driving mechanism are started to turn over the papaya in the curing barrel, so that the papaya is fully mixed with the salt, curing is carried out for 1 hour, and meanwhile turning over is carried out every ten minutes in the curing process for one hour;

Extruding the papaya through an extruding block, sucking out the pickled water through a water sucking pump, a second hose and a water sucking pipe, pumping clear water into a pickling barrel through a first hose and a water inlet pipe through a water supplying pump, cleaning the pickled papaya, pumping out the cleaned water, adding syrup into the pickling barrel, stirring the papaya through a stirring device, mixing the papaya with the syrup, and pickling the papaya for 45 minutes;

And fourthly, discharging the pickled papaya slices into a drying mechanism through a discharging pipe for drying, and obtaining the preserved papaya.

The invention has the beneficial effects that:

(1) Through putting into the pickling bucket with the papaya piece after the section, add the condiment in the pickling bucket afterwards, turn over the papaya piece in the pickling bucket from top to bottom through turning over the device afterwards, make its manual action of turning over of simulation, make the effect of turning over papaya in the pickling bucket better, drive the pickling bucket through actuating mechanism simultaneously and rotate, thereby realize carrying out abundant turning over to the papaya piece in the pickling bucket, thereby realize pickling the papaya piece in the bucket and carry out abundant mixing with the condiment, thereby improved the pickling effect to the papaya piece greatly, further improved the quality of papaya preserved after the production.

(2) Through putting into pickling barrel with the papaya piece, later through the cooperation of feed extrusion mechanism, turning device and actuating mechanism, to the automatic pickling that turns of papaya piece, the water that is used for pickling with salt simultaneously is sucked out, later supplies into washing water to carry out self-cleaning to it, adds the syrup and carries out automatic turning again and pickle afterwards to improve the degree of automation to papaya piece pickling greatly, further improved the production efficiency to the preserved papaya fruit.

(3) The papaya slices after curing are introduced into the drying tray through the discharging pipe, then the papaya slices entering the drying tray are uniformly dispersed on the drying tray, the discharging pipe is driven to rotate through the driving mechanism, the drying tray is driven to rotate through the connecting rod, meanwhile, the first electric heating pipe and the second electric heating pipe are simultaneously heated, the papaya slices after curing on the drying tray are uniformly dried up and down, the papaya slices on the drying tray are sufficiently dried, automatic and sufficient drying of the papaya slices after curing is achieved, the drying efficiency of the papaya slices is improved, the production efficiency of papaya preserved fruits is further improved, meanwhile, the curing barrel can be continuously used for continuously curing the papaya slices in the drying process, the processing device can cure and dry simultaneously, the production efficiency of the papaya preserved fruits is greatly improved, and waste heat in the drying process can be transmitted into the curing barrel, so that the curing speed of the papaya slices in the curing barrel is improved, and the curing effect and curing efficiency of the papaya slices are further improved.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a first perspective view of the external structure of the present invention;

FIG. 2 is a perspective view of the internal structure of the present invention;

FIG. 3 is a perspective view of the external structure of the flip device of the present invention;

FIG. 4 is a top plan view of the internal structure of the transmission case, post-installation and drive disk of the present invention;

Fig. 5 is an enlarged view of a of fig. 2 according to the present invention.

In the figure: 1. a mounting box; 2. a mounting plate; 3. pickling a barrel; 4. a discharge pipe; 11. a first electric telescopic rod; 12. a moving plate; 13. a second electric telescopic rod; 14. a support plate; 15. a transmission case; 16. a mounting shaft; 17. a drive plate; 18. a drive plate; 19. a first drive post; 190. a driving ring; 191. a second drive post; 192. a limit sleeve; 193. a mounting frame; 194. a telescopic rod; 195. a spring; 196. a connecting plate; 197. turning over the plate; 21. a drive motor; 22. a transmission shaft; 23. a first bevel gear; 24. a second bevel gear; 31. a connecting rod; 32. a drying plate; 33. drying holes; 34. a first electric heating tube; 35. a second electric heating tube; 41. a driving motor; 42. a drive shaft; 43. a first drive gear; 44. a second drive gear; 51. a third electric telescopic rod; 52. extruding a block; 53. a feed pipe; 61. a water inlet pipe; 62. a first hose; 63. a water supply pump; 71. a water suction pipe; 72. a second hose; 73. and (5) a water suction pump.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1-5, the invention discloses a papaya preserved fruit processing device and a preparation method, the papaya preserved fruit processing device comprises a mounting box 1, wherein a mounting plate 2 is fixedly connected in the mounting box 1, a curing barrel 3 is rotatably connected on the mounting plate 2, a discharging pipe 4 is fixedly connected to the bottom of the curing barrel 3, a driving mechanism connected with the mounting plate 2 is in transmission connection with the outer surface of the discharging pipe 4, the driving mechanism is used for driving the discharging pipe 4 to rotate, an electromagnetic valve is arranged on the discharging pipe 4, a drying mechanism connected with the mounting box 1 is in transmission connection with the outer surface of the discharging pipe 4, and the drying mechanism is used for drying cured papaya;

the top fixedly connected with of mounting panel 2 turns the device with pickling bucket 3 sliding connection's two, turns the device and is used for turning the papaya in the pickling bucket 3, and pickling bucket 3's top is provided with the feed extrusion mechanism that is connected with mounting box 1, and feed extrusion mechanism is used for carrying out the feed in pickling bucket 3 to wash and extrude pickling bucket 3 interior papaya.

The driving mechanism comprises a driving motor 41 fixedly connected with the mounting plate 2, the driving motor 41 is controlled by a PLC programming program, the driving motor 41 can be controlled to perform forward and reverse rotation and rotation angles, the output end of the driving motor 41 is fixedly connected with a driving shaft 42 which is rotationally connected with the mounting plate 2 through a coupling, the outer surface of the driving shaft 42 is fixedly sleeved with a first driving gear 43, and the outer surface of the first driving gear 43 is in meshed connection with a second driving gear 44 which is fixedly sleeved with the discharging pipe 4.

The driving motor 41 drives the driving shaft 42 to rotate, and the driving shaft 42 drives the discharging pipe 4 to rotate through the first driving gear 43 and the second driving gear 44.

The feeding extrusion mechanism comprises a third electric telescopic rod 51 fixedly connected with the mounting box 1, an extrusion block 52 fixedly connected with the bottom end of the third electric telescopic rod 51 and slidably connected with the curing barrel 3, and a feeding pipe 53 fixedly connected with the mounting box 1 and slidably connected with the extrusion block 52.

When needs carry out the feeding to pickling in the bucket 3, drive extrusion piece 52 and inlet pipe 53 through third electric telescopic handle 51 this moment and remove downwards, make extrusion piece 52 and inlet pipe 53 enter into pickling in the bucket 3, later let in pickling in the bucket 3 with papaya piece, salt and syrup through inlet pipe 53, when needs carry out the extrusion to the papaya piece in the pickling bucket 3 simultaneously, drive extrusion piece 52 through third electric telescopic handle 51 and extrude the papaya piece in the pickling bucket 3.

The upper part of the extrusion block 52 is fixedly connected with a water inlet pipe 61, one end of the water inlet pipe 61 is fixedly connected with a first hose 62 fixedly connected with the mounting box 1, and one end of the first hose 62 is fixedly connected with a water supply pump 63.

The extrusion block 52 is driven to move downwards by the third electric telescopic rod 51, the extrusion block 52 drives the water inlet pipe 61 to enter the curing barrel 3, and then external clear water is introduced into the curing barrel 3 through the first hose 62 and the water inlet pipe 61 by the water supply pump 63, so that clear water is supplied into the curing barrel 3.

The squeezing block 52 is fixedly connected with a water suction pipe 71, one end of the water suction pipe 71 is fixedly connected with a second hose 72 fixedly connected with the mounting box 1, and one end of the second hose 72 is fixedly connected with a water suction pump 73 fixedly connected with the mounting box 1.

When the moisture in the curing tub 3 is squeezed out, the cured water is pumped out through the suction pump 73, the second hose 72 and the suction pipe 71, and the cured and squeezed water is pumped out through the suction pump 73, the suction pipe 71 and the second hose 72.

The pickling barrel 3 is funnel-shaped, the extruding block 52 is cone-shaped, the pickling barrel 3 is funnel-shaped, the overturning plate 197 is convenient for overturning papaya slices in the pickling barrel 3, meanwhile, papaya slices in the pickling barrel 3 are convenient to discharge, and the extruding block 52 is cone-shaped, so that papaya slices in the pickling barrel 3 are convenient to fully extrude.

The sliced papaya slices are placed into the curing barrel 3 through the feeding mechanism, then a proper amount of salt is placed into the curing barrel 3, then the papaya slices in the curing barrel 3 are turned through the turning device, the manual turning is simulated through the turning device, meanwhile, the discharging pipe 4 and the curing barrel 3 are driven to rotate through the driving mechanism, so that the papaya slices in the curing barrel 3 and the salt are fully mixed, the salt is fully cured, meanwhile, the papaya is turned once every other period, meanwhile, the drying mechanism works to heat the bottom of the curing barrel 3 in the mounting box 1, so that the papaya curing problem is improved, the papaya curing efficiency is improved, the papaya is fully cured, the papaya cured is extruded through the feeding extruding mechanism, simultaneously pumping out the extruded moisture, then feeding clear water into the curing barrel 3 through a feeding extrusion mechanism, then fully cleaning the papaya slices in the curing barrel 3 through the cooperation of a turning device, pumping out the cleaned water in the curing barrel 3 after cleaning, simultaneously rotating the curing barrel 3 through the extrusion mechanism and driving, dehydrating the moisture in the cleaned papaya slices, then adding white granulated sugar water into the curing barrel 3, then rotating the curing barrel 3 through the turning device and driving, fully mixing the dehydrated papaya slices with the sugar water, absorbing the water by the dehydrated papaya slices, promoting the papaya in the curing barrel 3 to be fully cured, fully absorbing the sugar water into the papaya slices, then opening an electromagnetic valve on a discharging pipe 4, putting the papaya slices into a red mechanism for drying, and in the drying process, the papaya slices which are subjected to the next curing are repeatedly cured in the curing barrel 3, so that the papaya slices are cured and dried simultaneously by the processing device, the processing efficiency of the papaya preserved fruits is greatly improved, and meanwhile, the temperature of the papaya slices in the curing barrel 3 can be heated by waste heat in the drying process, so that the curing efficiency of the papaya slices is improved.

Example two

On the basis of the first embodiment, please refer to fig. 2-5, the turning device comprises a first electric telescopic rod 11 fixedly connected with a mounting plate 2, one end of the first electric telescopic rod 11 is fixedly connected with a moving plate 12 in sliding connection with the mounting plate 2, the top of the moving plate 12 is fixedly connected with a second electric telescopic rod 13, the top of the second electric telescopic rod 13 is fixedly connected with a supporting plate 14, the top of the supporting plate 14 is fixedly connected with a transmission case 15, both sides of the transmission case 15 are rotatably connected with mounting shafts 16, the outer surface of the mounting shafts 16 is in transmission connection with a transmission mechanism connected with the transmission case 15, both ends of the mounting shafts 16 are fixedly connected with transmission plates 17, one side of each transmission plate 17 is fixedly connected with a transmission plate 18, one side of each transmission plate 18 is fixedly connected with a first transmission column 19, the outer surface of each first transmission column 19 is rotatably connected with a transmission ring 190, the outer surface of each transmission ring 190 is fixedly connected with a second transmission column 191, one end of each second transmission column 191 is fixedly connected with a turning plate 197, the outer surface of each second transmission column 191 is slidably connected with a limit sleeve 192, the outer surface of each limit sleeve 192 is rotatably connected with a connecting shaft 193, one side of each end of each limit sleeve 194 is fixedly connected with a spring 194, and one end of each end of the transmission plate 194 is fixedly connected with a spring 194 is fixedly connected with a connecting plate 193.

After the papaya slices are fed into the curing barrel 3 through the feeding extrusion mechanism, the moving plate 12 is driven to move towards the curing barrel 3 through the first electric telescopic rod 11, then the supporting plate 14 is driven to move downwards through the second electric telescopic rod 13, the turning plate 197 enters the curing barrel 3, then the mounting shaft 16 is driven to rotate through the transmission mechanism, the mounting shaft 16 drives the two transmission discs 17 to rotate, the transmission discs 17 drive the transmission plate 18 and the first transmission column 19 to rotate, the first transmission column 19 drives the second transmission column 191 to swing through the transmission ring 190, meanwhile, the second transmission column 191 slides in the limiting sleeve 192, the limiting sleeve 192 rotates in the mounting frame 193, and meanwhile, the mounting frame 193 is driven to reciprocate under the cooperation of the telescopic rod 194 and the spring 195, so that the second transmission column 191 drives the turning plate 197 to flip the papaya slices in the curing barrel 3 up and down in the curing barrel 3, the papaya slices in the curing barrel 3 are simulated to be manually turned down, and meanwhile, the papaya slices in the curing barrel 3 are fully cured through the cooperation of the driving of the transmission ring 190 and the driving of the driving tube 4.

The transmission mechanism comprises a transmission motor 21 fixedly connected with the supporting plate 14, the transmission motor 21 is controlled by a PLC programming program, the forward and reverse rotation and the rotation angle of the transmission motor 21 can be controlled, the output end of the transmission motor 21 is fixedly connected with a transmission shaft 22 which is rotationally connected with the transmission box 15 through a coupling, one end of the transmission shaft 22 is fixedly provided with a first bevel gear 23, and the outer surface of the first bevel gear 23 is connected with a second bevel gear 24 which is fixedly sleeved with the mounting shaft 16 in a meshed manner.

The transmission shaft 22 is driven to rotate by the transmission motor 21, and the transmission shaft 22 drives the mounting shaft 16 to rotate by the first bevel gear 23 and the second bevel gear 24.

Example III

On the basis of the second embodiment, referring to fig. 2 and 5, the drying mechanism includes a plurality of connecting rods 31 fixedly connected with the discharging pipe 4, one ends of the connecting rods 31 are fixedly connected with a drying tray 32 through connecting blocks, a plurality of drying holes 33 are formed in the drying tray 32, a plurality of first electric heating pipes 34 are fixedly connected in the installation box 1, and a plurality of second electric heating pipes 35 fixedly connected with the installation box 1 are arranged below the drying tray 32.

The papaya slices after curing are introduced into the drying tray 32 through the discharging pipe 4, then the papaya slices entering the drying tray 32 are uniformly dispersed on the drying tray 32, then the discharging pipe 4 is driven to rotate through the driving mechanism, the discharging pipe 4 drives the drying tray 32 to rotate through the connecting rod 31, meanwhile, the first electric heating pipe 34 and the second electric heating pipe 35 are simultaneously heated, and the papaya slices after curing on the drying tray 32 are uniformly dried up and down, so that the papaya slices on the drying tray 32 are sufficiently dried, and automatic drying of the papaya slices after curing is realized.

Example IV

The preparation method of the preserved papaya comprises the following steps:

Firstly, cleaning papaya, peeling, and then slicing the peeled papaya;

Step two, the sliced papaya is introduced into a curing barrel 4 through a feed pipe 53, salt is added into the curing barrel 4 through the feed pipe 53, then a turning device and a driving mechanism are started to turn over the papaya in the curing barrel 3, so that the papaya and the salt are fully mixed for curing for 1 hour, and meanwhile, the papaya is turned over once every ten minutes in the curing process for one hour;

step three, extruding the papaya through an extruding block 52, sucking out the pickled water through a water sucking pump 73, a second hose 72 and a water sucking pipe 71, pumping clear water into the pickling barrel 3 through a first hose 62 and a water inlet pipe 61 through a water supplying pump 63, cleaning the pickled papaya, then sucking out the cleaned water, adding sweet water into the pickling barrel 3, stirring the papaya through a stirring device, mixing the papaya with the sweet water, and pickling the papaya for 45 minutes;

and fourthly, discharging the pickled papaya slices to a drying mechanism through a discharging pipe 4 for drying, and obtaining the preserved papaya.

The foregoing describes one embodiment of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by the present invention.

Claims (10)

1. The utility model provides a papaya preserved fruit processingequipment, includes mounting box (1), its characterized in that, fixedly connected with mounting panel (2) in mounting box (1), rotate on mounting panel (2) and be connected with pickling barrel (3), the bottom fixedly connected with discharging pipe (4) of pickling barrel (3), the surface transmission of discharging pipe (4) is connected with the actuating mechanism who is connected with mounting panel (2), actuating mechanism is used for driving discharging pipe (4) and rotates, be provided with electromagnetic valve on discharging pipe (4), the surface transmission of discharging pipe (4) is connected with the stoving mechanism who is connected with mounting box (1), stoving mechanism is used for drying the papaya after pickling;

The top fixedly connected with of mounting panel (2) is with two turning devices of pickling bucket (3) sliding connection, turning device is used for turning the papaya in pickling bucket (3), the top of pickling bucket (3) is provided with the feed extrusion mechanism that is connected with mounting box (1), feed extrusion mechanism is used for carrying out the feed in pickling bucket (3) to wash and extrude the papaya of pickling in pickling bucket (3).

2. The method for preparing preserved papaya according to claim 1, wherein the turning device comprises a first electric telescopic rod (11) fixedly connected with a mounting plate (2), one end of the first electric telescopic rod (11) is fixedly connected with a moving plate (12) which is slidably connected with the mounting plate (2), the top of the moving plate (12) is fixedly connected with a second electric telescopic rod (13), the top of the second electric telescopic rod (13) is fixedly connected with a supporting plate (14), the top of the supporting plate (14) is fixedly connected with a transmission case (15), two sides of the transmission case (15) are respectively and rotatably connected with a mounting shaft (16), the outer surface of the mounting shaft (16) is in transmission connection with a transmission mechanism connected with the transmission case (15), two ends of the mounting shafts (16) are respectively and fixedly connected with a transmission disc (17), one side of the transmission disc (17) is fixedly connected with a transmission plate (18), one side of the transmission plate (18) is fixedly connected with a first transmission post (19), the outer surface of the first transmission post (19) is rotatably connected with a supporting plate (14), two ends of the transmission post (191) are respectively and the outer surface of the transmission post (191) is fixedly connected with a second transmission post (191), the outer surface of stop collar (192) is connected with installing frame (193) through the connecting axle rotation, one side fixedly connected with telescopic link (194) of installing frame (193), the outer surface fixed sleeve of telescopic link (194) has cup jointed spring (195) with installing frame (193) fixed connection, one end fixedly connected with of telescopic link (194) and backup pad (14) fixed connection's connecting plate (196).

3. The method for preparing preserved papaya according to claim 2, wherein the transmission mechanism comprises a transmission motor (21) fixedly connected with the supporting plate (14), an output end of the transmission motor (21) is fixedly connected with a transmission shaft (22) rotationally connected with the transmission box (15) through a coupler, one end of the transmission shaft (22) is fixedly provided with a first bevel gear (23), and a second bevel gear (24) fixedly sleeved with the installation shaft (16) is connected with an outer surface of the first bevel gear (23) in a meshed manner.

4. The method for preparing preserved papaya according to claim 1, wherein the drying mechanism comprises a plurality of connecting rods (31) fixedly connected with the discharging pipe (4), one ends of the connecting rods (31) are fixedly connected with a drying disc (32) through connecting blocks, a plurality of drying holes (33) are formed in the drying disc (32), a plurality of first electric heating pipes (34) are fixedly connected in the mounting box (1), and a plurality of second electric heating pipes (35) fixedly connected with the mounting box (1) are arranged below the drying disc (32).

5. The method for preparing preserved papaya according to claim 1, wherein the driving mechanism comprises a driving motor (41) fixedly connected with the mounting plate (2), an output end of the driving motor (41) is fixedly connected with a driving shaft (42) rotationally connected with the mounting plate (2) through a coupler, a first driving gear (43) is fixedly sleeved on the outer surface of the driving shaft (42), and a second driving gear (44) fixedly sleeved on the outer surface of the first driving gear (43) is connected with the discharging pipe (4) in a meshed mode.

6. The preparation method of the preserved papaya according to claim 1, wherein the feeding extrusion mechanism comprises a third electric telescopic rod (51) fixedly connected with the installation box (1), an extrusion block (52) which is fixedly connected with the bottom end of the third electric telescopic rod (51) and is in sliding connection with the curing barrel (3), and a feeding pipe (53) which is fixedly connected with the installation box (1) in sliding connection is fixedly connected with the extrusion block (52).

7. The method for preparing preserved papaya as claimed in claim 6, wherein the upper part of the extrusion block (52) is fixedly connected with a water inlet pipe (61), one end of the water inlet pipe (61) is fixedly connected with a first hose (62) fixedly connected with the installation box (1), and one end of the first hose (62) is fixedly connected with a water supply pump (63).

8. The method for preparing preserved papaya fruit according to claim 6, wherein a water suction pipe (71) is fixedly connected to the extrusion block (52), a second hose (72) fixedly connected to the installation box (1) is fixedly connected to one end of the water suction pipe (71), and a water suction pump (73) fixedly connected to the installation box (1) is fixedly connected to one end of the second hose (72).

9. The method for preparing preserved papaya as claimed in claim 6, wherein the pickling barrel (3) is funnel-shaped, and the extrusion block (52) is cone-shaped.

10. The method for preparing the preserved papaya according to any one of claims 1 to 9, comprising the following steps:

Firstly, cleaning papaya, peeling, and then slicing the peeled papaya;

Step two, the sliced papaya is introduced into a curing barrel (4) through a feed pipe (53), salt is added into the curing barrel (4) through the feed pipe (53), then a turning device and a driving mechanism are started to turn over the papaya in the curing barrel (3) so as to fully mix the papaya with the salt for curing for 1 hour, and meanwhile, the papaya is turned over once every ten minutes in the curing process for one hour;

Extruding the papaya through an extruding block (52), sucking out the pickled water through a water suction pump (73), a second hose (72) and a water suction pipe (71), pumping clear water into a pickling barrel (3) through a first hose (62) and a water inlet pipe (61) through a water supply pump (63), cleaning the pickled papaya, pumping out the cleaned water, adding sweet water into the pickling barrel (3), and stirring the papaya through a stirring device to mix the papaya with the sweet water, and pickling the papaya for 45 minutes;

and fourthly, discharging the pickled papaya slices to a drying mechanism through a discharging pipe (4) for drying, and obtaining the preserved papaya.