Device for changing appearance characters of new jade pear fruit commodity and application of device

Abstract

The invention relates to a device for changing appearance characters of new jade pear fruit commodities and application of the device. The device comprises a handle and a reciprocating spraying mechanism. A control button is installed at the left end of the handle, the top of the handle is fixed to the containing base, a first small servo motor is fixed to the front end of the containing base, and the output end of the first small servo motor is in transmission connection with the swing plate. By arranging a reciprocating spraying mechanism, Yuxiang pear fruits penetrate through the inner sides of a first swing spraying mechanism 23 and a second swing spraying mechanism 25 from bottom to top, swing spraying is conducted on the fruits through spraying plates 256 on the first swing spraying mechanism 23 and the second swing spraying mechanism 25, then the sprayed fruits enter plastic bags, bagging operation is conducted, and therefore the bagging efficiency is improved. The traditional mode that pesticide can only be sprayed in a unified mode or a spraying device needs to be singly used for spraying is changed, and the bagging efficiency of the new jade pear fruits is improved.

Description

Technical Field

[0001] The invention relates to the technical field of fruit bagging, in particular to a device for changing the commodity appearance of new jade pear fruit and application thereof. Background Art

[0002] The color of pear peel is one of the important commercial traits of the fruit and has received widespread attention from consumers. The characterization of pear peel color as variegated refers to the peel color being discolored brown or intermediate colors, including sand pear varieties such as Yuxiang and Cuiguan. During the growth of the new Yuli pear, stone cells accumulated after the cuticle and epidermal cells of the young fruit peel are damaged form brown rust spots on the peel. The accumulation of lignin caused by diseases usually caused by fungal infection is related to the formation of pear peel rust spots; the difference in the expansion rate of the peel cells and the flesh cells also causes the cuticle to crack in a reticular manner. The thinner parts of the cuticle crack deeply into the epidermis and lose their protective function. At this time, external adverse environmental factors cause epidermal cells to necrotize and form suberized cells, leading to the formation of fruit inducement.

[0003] For example, document publication number CN116267385B discloses a method for changing the commercial appearance traits of Yuxiang pear fruit and its application. This invention provides a reference method for the production of variegated pear varieties such as Cuiguan pear, making it possible to change the color of the fruit surface of variegated pear varieties from variegated and mottled to pure colors such as green-brown and brown, providing technical support for the industrial application of variegated pear varieties such as Yuxiang pear in the middle and lower reaches of the Yangtze River.

[0004] However, in the process of bagging the new jade pear fruits, ordinary bagging devices can only bag the new jade pear fruits alone. Since some new jade pear fruits need to be sprayed with medicine before they can be bagged, ordinary bagging machines cannot meet the bagging needs of the new jade pear fruits. It is necessary to switch the spraying device and the bagging device back and forth, which is inconvenient to operate and has low work efficiency. Summary of the invention

[0005] 1. Technical issues to be resolved In order to solve the above technical problems, the present invention provides a device for changing the commodity appearance of new jade pear fruit and its application.

[0006] (II) Technical solution Based on this, the present invention provides the following technical solution: a device for changing the commodity appearance of new jade pear fruit, comprising a handle and a reciprocating spray mechanism; A control button is installed at the left end of the handle, the top of the handle is fixed to the placement seat, a small servo motor 1 is fixed to the front end of the placement seat, and the output end of the small servo motor 1 is transmission-connected to the swing plate; The swing plate is transmission connected with the lower right end of the movable plate, the movable plate is rotatably matched with the bottom of the pressing plate, the pressing plate is fixed to the top of the adhesive block, the pressing plate is fixed to the top of the pressure rod, the placement seat is connected to the bottom of the heating plate, and a reciprocating spray mechanism is provided at the left end of the placement seat. A plastic bag can be placed on the placement seat, and the plastic bag can be transparent or white and opaque, which can be customized according to actual use, and the plastic bag can be limited by the limiting convex plates before and after the placement seat. A microprocessor and a battery are provided in the handle, and the battery provides power to the microprocessor. The microprocessor is electrically connected to the small servo motor 1, the heating plate, and the small servo motor 2, and is used to control the start and stop of the small servo motor 1, the heating plate, and the small servo motor 2; The reciprocating spraying mechanism includes a horizontal plate, a protective frame 1, an oscillating spraying mechanism 1, a protective frame 2, an oscillating spraying mechanism 2, and a pushing mechanism. The horizontal plate is fixed to the left end of the placement seat. The top front and rear sides of the horizontal plate are oppositely provided with a protective frame 2 and a protective frame 1. The protective frame 1 is installed inside the oscillating spraying mechanism 1, the protective frame 2 is installed inside the oscillating spraying mechanism 2, and the bottom of the horizontal plate is installed with a pushing mechanism.

[0007] Preferably, the protective frame 2 and the protective frame 1 are both U-shaped structures, and the protective frame 2 and the protective frame 1 are symmetrically arranged with each other, and the bottoms of the protective frame 2 and the protective frame 1 are slidably matched with the horizontal plate.

[0008] Preferably, the structure of the swing spraying mechanism one is consistent with the structure of the swing spraying mechanism two, and the swing spraying mechanism two includes a supporting foot, an annular frame, a receiving seat one, a rotating seat one, a connecting rod one, a spray plate, a connecting conduit, a connecting rod two, a receiving seat two, a rotating seat two, and a driving mechanism. The bottom of the supporting foot is fixed to the protective frame two, and the supporting foot and the annular frame are an integrated structure. The left end of the connecting rod one is rotatably connected to the rotating seat one, and the right end of the connecting rod one is movably connected to the spray plate. The left end of the spray plate is connected to the connecting conduit. A delivery pipe is provided on the inner side of the annular frame, and the connecting conduit is connected to the delivery pipe. The delivery pipe protrudes from the lower right end of the annular frame, and the medicine liquid is delivered to the delivery pipe through an external medicine liquid delivery pump pipe by the delivery pump, and then delivered to the spray plate through the connecting conduit for spraying. The annular frame is fixed to the middle part of the receiving seat 2, and the receiving seat 2 is movably connected to the inner side of the rotating seat 2. A driving mechanism is provided at the rear end of the rotating seat 2, and the connecting rod 2 is rotatably connected to the bottom of the receiving seat 2, and the lower right end of the connecting rod 2 is movably connected to the spray plate.

[0009] Preferably, the middle part of the receiving seat 1 is fixed to the annular frame, and there are two groups of receiving seats, each of which is provided with a rotating seat 1, and two groups of connecting rods 1 are provided on each of the two groups of rotating seats 1, and the receiving seat 1 is movably connected to the inner side of the rotating seat 1.

[0010] Preferably, there are two groups of receiving seats 2, which are arranged opposite to each other along the upper and lower sides of the annular frame, and each receiving seat 2 is provided with a rotating seat 2.

[0011] Preferably, the driving mechanism includes a worm wheel, a worm, a small servo motor 2, and a protective frame. The middle part of the worm wheel is transmission-connected to the rotating seat 2. The worm wheel is meshed with the lower right end of the worm for transmission. The worm is transmission-connected to the output end of the small servo motor 2. The small servo motor 2 is installed inside the protective frame, and the protective frame 2 is fixed to the top of the protective frame.

[0012] Preferably, the pushing mechanism includes a connecting seat, a screw, a moving block, an inclined rod, and a sliding block. The top of the connecting seat is fixed to the cross plate, the screw cooperates with the inner thread of the connecting seat, a moving block is provided on the top of the screw, and the moving block slides with the inner side of the connecting seat, the moving block is movably connected to the right end of the inclined rod, and the left end of the inclined rod is movably connected to the sliding block.

[0013] Preferably, there are two groups of the oblique rods, and the oblique rods are arranged relatively along the left and right sides of the moving block, and sliding blocks are arranged on the oblique rods.

[0014] Preferably, the top of one group of sliders is fixed to protective frame one, and the top of the other group of sliders is fixed to protective frame two, and both groups of sliders are slidably cooperated with the inner side of the horizontal plate, and the sliders can respectively drive protective frame one and protective frame two to move horizontally on the horizontal plate, thereby adjusting the distance between protective frame one and protective frame two.

[0015] The invention discloses a device for changing the appearance of new jade pear fruit and its application in the production of jade pear fruit. The device sprays insecticide and fungicide once in the whole garden, and then sprays the jade pear fruit that needs to be bagged separately. The insecticide pyrimidine or avermectin and the fungicide thiophanate-methyl or carbendazim can be sprayed. The jade pear fruit can be sprayed evenly through a reciprocating spraying mechanism, and then the fruit sprayed with the medicine is bagged, which can not only increase the cleanliness of the fruit surface, but also prevent pesticide pollution and reduce bird damage.

[0016] (III) Beneficial effects Compared with the prior art, the present invention provides a device for changing the appearance of new jade pear fruit and its application, which has the following beneficial effects: The device for changing the appearance of new jade pear fruit and its application, by setting a reciprocating spraying mechanism, allows the jade pear fruit to pass through the inner side of the swinging spraying mechanism 1 23 and the swinging spraying mechanism 2 25 from bottom to top, and the fruit is subjected to swing spraying by the spraying plates 256 on the swinging spraying mechanism 1 23 and the swinging spraying mechanism 2 25, and then the sprayed fruit enters the plastic bag for bagging operation, thus changing the traditional method of only being able to spray drugs uniformly or requiring a single spraying device to be used for spraying, and increasing the bagging efficiency of the new jade pear fruit. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the three-dimensional structure of the reciprocating spray mechanism of the present invention; Figure 3 It is a schematic diagram of the internal structure of the reciprocating spray mechanism of the present invention; Figure 4 It is a schematic diagram of the second three-dimensional structure of the swing spraying mechanism of the present invention; Figure 5 This is a schematic diagram of the internal structure of the second swing spraying mechanism of the present invention; Figure 6 It is a schematic diagram of the internal structure of the driving mechanism of the present invention; Figure 7 Schematic diagram of the internal structure of the driving mechanism of the present invention' In the figure: handle 1, reciprocating spray mechanism 2, placement seat 3, small servo motor 1-4, swing plate 5, movable plate 6, pressure plate 7, adhesive block 8, pressure rod 9, heating plate 10, control button 11, horizontal plate 21, protection frame 1-22, swing spray mechanism 1-23, protection frame 2-24, swing spray mechanism 2-25, pushing mechanism 26, support foot 251, ring frame 252, receiving seat 1-25 3. Rotating seat 1-254, connecting rod 1-255, spray plate 256, connecting duct 257, connecting rod 2-258, receiving seat 2-259, rotating seat 2-2510, driving mechanism 2511, worm gear 25111, worm 25112, small servo motor 2-25113, protective frame 25114, connecting seat 261, screw 262, moving block 263, inclined rod 264, slider 265. DETAILED DESCRIPTION

[0018] 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.

[0019] Example 1 See also Figure 1 A device for changing the appearance of new jade pear fruit, comprising a handle 1 and a reciprocating spray mechanism 2; a control button 11 is installed at the left end of the handle 1, the top of the handle 1 is fixed to a placement seat 3, a small servo motor 4 is fixed to the front end of the placement seat 3, and the output end of the small servo motor 4 is transmission-connected to a swing plate 5; the swing plate 5 is transmission-connected to the right lower end of a movable plate 6, the movable plate 6 is rotationally matched with the bottom of a pressing plate 7, the pressing plate 7 is fixed to the top of an adhesive block 8, the pressing plate 7 is fixed to the top of a pressure rod 9, the placement seat 3 is connected to the bottom of a heating plate 10, the placement seat 3 A reciprocating spray mechanism 2 is provided at the left end, a plastic bag can be placed on the placement seat 3, the plastic bag can be transparent or white and opaque, and it can be customized according to actual use, and the plastic bag can be limited by the limiting convex plates before and after the placement seat 3. A microprocessor and a battery are provided in the handle 1, and the battery provides power to the microprocessor. The microprocessor is electrically connected to a small servo motor 4, a heating plate 10, and a small servo motor 25113, and is used to control the start and stop of the small servo motor 4, the heating plate 10, and the small servo motor 25113.

[0020] See also Figure 2-Figure 3 A device for changing the appearance of new jade pear fruit, the reciprocating spraying mechanism 2 includes a horizontal plate 21, a protective frame 22, a swing spraying mechanism 23, a protective frame 24, a swing spraying mechanism 25, and a pushing mechanism 26. The horizontal plate 21 is fixed to the left end of the placement seat 3. The top of the horizontal plate 21 is provided with a protective frame 24 and a protective frame 1 22 on both sides. The protective frame 1 22 is provided with a swing spraying mechanism 23, and the protective frame 24 is provided with a swing spraying mechanism 25. A dynamic spraying mechanism 25 is provided, and a pushing mechanism 26 is installed at the bottom of the horizontal plate 21. The protection frame 24 and the protection frame 1 22 are both U-shaped structures, and the protection frame 24 and the protection frame 1 22 are symmetrically arranged with each other, and the bottoms of the protection frames 24 and 22 are both slidably matched with the horizontal plate 21. A threaded seat can be provided at the bottom of the horizontal plate 21, and the medicine bottle can be locked on the horizontal plate 21 through the threaded seat. The medicine bottle is equipped with a liquid medicine delivery pump, and a liquid medicine delivery pump tube is provided on the liquid medicine delivery pump.

[0021] See also Figure 4-Figure 5A device for changing the appearance of new jade pear fruit. The structure of the swing spraying mechanism 1 23 is consistent with the structure of the swing spraying mechanism 25. The swing spraying mechanism 25 includes a support foot 251, a ring frame 252, a receiving seat 1 253, a rotating seat 1 254, a connecting rod 1 255, a spray plate 256, a connecting conduit 257, a connecting rod 258, a receiving seat 259, a rotating seat 2510, and a driving mechanism 2511. The bottom of the support foot 251 is connected to the protective frame 24 The supporting foot 251 and the annular frame 252 are fixed to each other, and the supporting foot 251 and the annular frame 252 are integrated structures. The left end of the connecting rod 255 is rotatably connected to the rotating seat 254, and the right end of the connecting rod 255 is movably connected to the spray plate 256. The left end of the spray plate 256 is connected to a connecting conduit 257. A delivery pipe is arranged on the inner side of the annular frame 252, and the connecting conduit 257 is connected to the delivery pipe. The delivery pipe protrudes from the lower right end of the annular frame 252, and the drug liquid is delivered to the delivery pipe through an external drug liquid delivery pump pipe. , and then transported to the spray plate 256 for spraying through the connecting conduit 257, the annular frame 252 is fixed to the middle part of the receiving seat 259, the receiving seat 259 is movably connected to the inner side of the rotating seat 2510, and the rear end of the rotating seat 2510 is provided with a driving mechanism 2511, the connecting rod 258 is rotatably connected to the bottom of the receiving seat 259, the lower right end of the connecting rod 258 is movably connected to the spray plate 256, the middle part of the receiving seat 1 253 is fixed to the annular frame 252, and the receiving seat 253 is fixed to the annular frame 252. There are two groups of receiving seats 253, each of which is provided with a rotating seat 254, and two groups of connecting rods 255 are provided on the two groups of rotating seats 254. The receiving seat 253 is movably connected to the inner side of the rotating seat 254. There are two groups of receiving seats 259, which are arranged opposite to each other along the upper and lower sides of the annular frame 252, and each of which is provided with a rotating seat 2510. The nozzle on the spray plate 256 can be an atomizing nozzle, which is convenient for the fruit to absorb the liquid medicine.

[0022] See also Figure 6 A device for changing the appearance of new jade pear fruit, the driving mechanism 2511 includes a worm wheel 25111, a worm 25112, a small servo motor 25113, and a protective frame 25114. The middle part of the worm wheel 25111 is connected to the rotating seat 2510, the worm wheel 25111 is meshed with the lower right end of the worm 25112 for transmission, the worm 25112 is connected to the output end of the small servo motor 25113 for transmission, the small servo motor 25113 is installed inside the protective frame 25114, and the protective frame 24 is fixed to the top of the protective frame 25114.

[0023] Example 2 See also Figure 7, a device for changing the appearance of new jade pear fruit, the pushing mechanism 26 includes a connecting seat 261, a screw rod 262, a moving block 263, an inclined rod 264, and a slider 265. The top of the connecting seat 261 is fixed to the horizontal plate 21, the screw rod 262 is matched with the inner thread of the connecting seat 261, and a moving block 263 is arranged on the top of the screw rod 262, and the moving block 263 is slidably matched with the inner side of the connecting seat 261, the moving block 263 is movably connected to the right end of the inclined rod 264, and the left end of the inclined rod 264 is movably connected to the slider 265. There are two groups of inclined rods 264, and the inclined rods 264 are relatively arranged along the left and right sides of the moving block 263, and the inclined rods 264 are all provided with sliders 265, the top of one group of sliders 265 is fixed to the protective frame 1 22, and the top of the other group of sliders 265 is fixed to the protective frame 24, and the two groups of sliders 2 65 are slidably matched with the inner side of the horizontal plate 21, and the slider 265 can respectively drive the protection frame 1 22 and the protection frame 24 to move horizontally on the horizontal plate 21, so as to adjust the distance between the protection frame 1 22 and the protection frame 24, and by rotating the screw rod 262 clockwise, the screw rod 262 and the connecting seat 261 are threadedly transmitted, so as to move toward the inside of the connecting seat 261, and the screw rod 262 drives the moving block 263 to move upward, and the moving block 263 moves upward to drive the inclined rod 264 to swing, so that the two groups of inclined rods 264 respectively drive the slider 265 to move to the two sides of the horizontal plate 21, and the two groups of sliders 265 respectively drive the protection frame 1 22 and the protection frame 24 to move, so as to adjust the distance between the protection frame 1 22 and the protection frame 24, and then change the distance between the swinging spraying mechanism 1 23 and the swinging spraying mechanism 25.

[0024] Example 3 A device for changing the appearance of new jade pear fruit is used in the production of new jade pear fruit. Insecticides and fungicides are sprayed once in the whole garden, and then the jade pear fruits that need to be bagged are sprayed separately. The insecticides pyrimidine or avermectin and the fungicides methyl thiophanate or carbendazim can be sprayed. The jade pear fruits can be evenly sprayed through a reciprocating spraying mechanism 2, and then the fruits after spraying are bagged, which can not only increase the cleanliness of the fruit surface, but also prevent pesticide pollution and reduce bird damage.

[0025] In summary, when in use, multiple groups of plastic bags are laid flat on the placement seat 3, and the plastic bags are limited by the limiting convex plate, while the opening of the plastic bags is facing left, and then the external liquid medicine delivery pump tube is connected to the delivery tube; When it is necessary to spray the Yuxiang pear fruit, the reciprocating spray mechanism 2 is started, the small servo motor 25113 is powered on to work, driving the worm 25112 to rotate, so that the worm 25112 and the worm wheel 25111 are meshed and driven, driving the rotating seat 2510 to rotate on the receiving seat 258, and the rotating seat 2510 rotates synchronously through the connecting rod 258. Since the connecting rod 258 is connected to the connecting rod 1 255 through the spray plate 256, the connecting rod 1 25 5 drives the rotating seat 1 254 to rotate synchronously on the receiving seat 1 253. Similarly, another set of rotating seats 1 254 and another set of rotating seats 2 2510 will rotate synchronously, so that the spray plate 256 connected to the upper end will move in a circular shape, rotating 100 degrees or 120 degrees. Such a spraying method can increase the spraying direction, so that the Yuxiang pear fruit can be evenly sprayed with liquid medicine, and then the new Yuli fruit will pass through the inner side of the swing spraying mechanism 1 23 and the swing spraying mechanism 2 25 from bottom to top; At the same time, the small servo motor 4 works to drive the swing plate 5 to swing clockwise, so that the swing plate 5 drives the pressing plate 7 to swing downward through the movable plate 6. When the swing plate 5 swings to the rightmost lower end, the adhesive plate 8 on the pressing plate 7 contacts and adheres to the plastic bag, and the top surface of the plastic bag is fitted. As the swing plate 5 rotates, the movable plate 6 drives the pressing plate 7 to swing upward, so that the adhesive plate 8 lifts the top surface of the plastic bag upward, so that the bag mouth of the plastic bag is opened, and then the sprayed new jade pear fruit can slide into the plastic bag; Then the swing plate 5 continues to swing, driving the plastic bag to swing forward, and the mouth of the plastic bag is placed on the heating plate 10 through the adhesive plate 8, and the mouth of the bag is heated by the heating plate 10 to make it adhere together to realize the bagging operation, and then the device can be removed from the fruit, thereby changing the traditional method of only being able to spray drugs uniformly or requiring a single spraying device to spray, increasing the bagging efficiency of the new jade pear fruit, and making it possible for the fruit surface color of variegated pear varieties to change from variegated and mottled to pure colors such as green-brown and brown, providing technical support for changing the appearance characteristics of variegated pear varieties such as the new jade pear.

[0026] The control method of the present invention is to control by manually starting and closing the switch. The wiring diagram of the power element and the provision of power supply are common knowledge in the field, and the present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and wiring layout in detail.

[0027] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0028] 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 device for changing the appearance of new jade pear fruit, characterized in that: It comprises a handle (1) and a reciprocating spray mechanism (2); A control button (11) is installed at the left end of the handle (1), the top of the handle (1) is fixed to a placement seat (3), a small servo motor (4) is fixed to the front end of the placement seat (3), and the output end of the small servo motor (4) is transmission-connected to the swing plate (5); The swing plate (5) is transmission-connected to the lower right end of the movable plate (6); the movable plate (6) is rotationally matched with the bottom of the pressing plate (7); the pressing plate (7) is fixed to the top of the adhesive block (8); the pressing plate (7) is fixed to the top of the pressing rod (9); the placement seat (3) is connected to the bottom of the heating plate (10); and a reciprocating spray mechanism (2) is provided at the left end of the placement seat (3); The reciprocating spray mechanism (2) comprises a horizontal plate (21), a protective frame 1 (22), an oscillating spray mechanism 1 (23), a protective frame 2 (24), an oscillating spray mechanism 2 (25), and a pushing mechanism (26); the horizontal plate (21) is fixed to the left end of the placement seat (3); the protective frame 2 (24) and the protective frame 1 (22) are arranged oppositely at the front and rear sides of the top of the horizontal plate (21); the oscillating spray mechanism 1 (23) is installed inside the protective frame 1 (22); the oscillating spray mechanism 2 (25) is installed inside the protective frame 2 (24); and the pushing mechanism (26) is installed at the bottom of the horizontal plate (21).

2. A device for changing the appearance of a new jade pear fruit according to claim 1, characterized in that: The second protective frame (24) and the first protective frame (22) are both U-shaped structures, and the second protective frame (24) and the first protective frame (22) are symmetrically arranged with each other, and the bottoms of the second protective frame (24) and the first protective frame (22) are slidably matched with the horizontal plate (21).

3. The device for changing the appearance of a new jade pear fruit according to claim 1, characterized in that: The structure of the swing spraying mechanism 1 (23) is consistent with the structure of the swing spraying mechanism 2 (25). The swing spraying mechanism 2 (25) comprises a supporting foot (251), an annular frame (252), a receiving seat 1 (253), a rotating seat 1 (254), a connecting rod 1 (255), a spray plate (256), a connecting conduit (257), a connecting rod 2 (258), a receiving seat 2 (259), a rotating seat 2 (2510), and a driving mechanism (2511). The bottom of the supporting foot (251) is fixed to the protective frame 2 (24). The supporting foot (251) and the annular frame (252) are an integrated structure. The connecting rod 1 (255) is connected to the protective frame 2 (24). The left end of the connecting rod (255) is rotatably connected to the rotating seat (254), the right end of the connecting rod (255) is movably connected to the spray plate (256), the left end of the spray plate (256) is connected to a connecting duct (257), the annular frame (252) is fixed to the middle part of the receiving seat (259), the receiving seat (259) is movably connected to the inner side of the rotating seat (2510), the rear end of the rotating seat (2510) is provided with a driving mechanism (2511), the connecting rod (258) is rotatably connected to the bottom of the receiving seat (259), and the lower right end of the connecting rod (258) is movably connected to the spray plate (256).

4. A device for changing the appearance of a new jade pear fruit according to claim 3, characterized in that: The middle part of the receiving seat 1 (253) is fixed to the annular frame (252), and the receiving seat 1 (253) is provided with two groups, each of which is provided with a rotating seat 1 (254), and each of the two groups of rotating seat 1 (254) is provided with two groups of connecting rods 1 (255), and the receiving seat 1 (253) is movably connected to the inner side of the rotating seat 1 (254).

5. The device for changing the appearance of a new jade pear fruit according to claim 3, characterized in that: The receiving seat (259) is provided in two groups, which are arranged opposite to each other along the upper and lower sides of the annular frame (252), and the receiving seat (259) is provided with a rotating seat (2510).

6. The device for changing the appearance of a new jade pear fruit according to claim 3, characterized in that: The driving mechanism (2511) comprises a worm wheel (25111), a worm (25112), a second small servo motor (25113), and a protective frame (25114); the middle portion of the worm wheel (25111) is drivingly connected to the second rotating seat (2510); the worm wheel (25111) is meshed with the right lower end of the worm (25112) for transmission; the worm (25112) is drivingly connected to the output end of the second small servo motor (25113); the second small servo motor (25113) is installed inside the protective frame (25114); and the second protective frame (24) is fixed to the top of the protective frame (25114).

7. The device for changing the appearance of a new jade pear fruit according to claim 1, characterized in that: The pushing mechanism (26) comprises a connecting seat (261), a screw rod (262), a moving block (263), an inclined rod (264), and a sliding block (265); the top of the connecting seat (261) is fixed to the transverse plate (21); the screw rod (262) is threadedly engaged with the inner side of the connecting seat (261); the top of the screw rod (262) is provided with a moving block (263); the moving block (263) is slidably engaged with the inner side of the connecting seat (261); the moving block (263) is movably connected to the right end of the inclined rod (264); and the left end of the inclined rod (264) is movably connected to the sliding block (265).

8. The device for changing the appearance of a new jade pear fruit according to claim 7, characterized in that: The inclined rods (264) are provided in two groups in total, and the inclined rods (264) are arranged opposite to each other along the left and right sides of the moving block (263), and sliding blocks (265) are provided on the inclined rods (264).

9. A device for changing the appearance of a new jade pear fruit according to claim 8, characterized in that: The top of one group of the sliders (265) is fixed to the first protective frame (22), and the top of the other group of the sliders (265) is fixed to the second protective frame (24), and both groups of the sliders (265) are slidably matched with the inner side of the horizontal plate (21).

10. Use of a device for changing the commercial appearance of new Yuli fruit as described in any one of claims 1 to 9 in the production of Yuxiang pear fruit.

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