CN210470940U

CN210470940U - Fruit peeler

Info

Publication number: CN210470940U
Application number: CN201920825601.4U
Authority: CN
Inventors: 唐钲原
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-08
Anticipated expiration: 2029-06-03

Abstract

The utility model provides a fruit peeler, a driving device is arranged on a fixed seat; the rotary platform is arranged on the driving device; each placing device is rotatably arranged on the rotating platform, horizontally rotates under the action of the driving device and is provided with a placing hole; the lifting fruit ejecting device comprises a lower ejecting head and a lifting component, wherein the lower ejecting head is positioned below the placing hole and moves up and down under the action of the lifting component; the fruit rotating device comprises an upper pressing head and a fruit rotating driving part, the upper pressing head and the lower pressing head are oppositely arranged above the placing hole, and the upper pressing head horizontally rotates under the action of the fruit rotating driving part; the peeling device comprises a peeling knife and a peeling knife driving part, the peeling knife driving part is arranged on the fixed seat, the peeling knife is arranged on the peeling knife driving part, and the peeling knife moves up and down along the outer surface of the fruit between the upper pressing head and the lower pressing head under the action of the peeling knife driving part. The utility model discloses reduce the human cost, raise the efficiency, simple structure is convenient for maintain.

Description

Fruit peeler

Technical Field

The utility model belongs to the technical field of fruit processing and specifically relates to a fruit chestnut peeling machine is related to.

Background

At present, fruits such as persimmons, pears, apples and peaches are still planted by many farmers in China, and with the increasing improvement of the economic living standard, a lot of fruits need to be processed, such as peeled, during harvesting, the current fruit peeling processing still mainly adopts manpower, when the fruit harvesting time is concentrated, the workload of the farmers or processors is increased, and the manpower is tense, so that a peeling machine is needed to improve the automation level and the working efficiency of the fruit peeling process and reduce the labor intensity of people.

SUMMERY OF THE UTILITY MODEL

The utility model provides a fruit peeling machine for solve current fruit peeling intensity of labour big, the not high problem of mechanization efficiency inadequately.

Realize the utility model discloses used technical characteristic does:

the fruit peeling machine comprises a fixed seat, a driving device, a rotating platform, a plurality of placing devices, a lifting fruit jacking device, a fruit rotating device and a peeling device;

the driving device is arranged on the fixed seat;

the rotary platform is rotatably arranged on the driving device and horizontally rotates under the action of the driving device;

each placing device is rotationally arranged on the rotating platform, is connected to a driving shaft of the driving device through a transmission mechanism and respectively horizontally rotates under the action of the driving device, and is provided with placing holes for placing fruits, and the placing holes are communicated up and down;

the lifting fruit ejecting device comprises a lower ejecting head and a lifting component, the lifting component is arranged on the fixed seat, the lower ejecting head is arranged on the lifting component, the lower ejecting head is positioned below the placing hole, and the lower ejecting head moves up and down under the action of the lifting component;

the fruit rotating device comprises an upper pressure head and a fruit rotating driving part, the fruit rotating driving part is arranged on the fixed seat, the upper pressure head is arranged at the bottom of the fruit rotating driving part, and the upper pressure head horizontally rotates under the action of the fruit rotating driving part; the upper pressure head is arranged above the placing hole and longitudinally corresponds to the lower ejection head;

the peeling device comprises a peeling knife and a peeling knife driving part, the peeling knife driving part is arranged on the fixed seat, a knife handle of the peeling knife is arranged on the peeling knife driving part, and the peeling knife moves up and down along the outer surface of the fruit between the upper pressing head and the lower pressing head under the action of the peeling knife driving part.

Furthermore, the device also comprises transmission shafts with the number equal to that of the placement devices; the transmission shafts are longitudinally and rotatably arranged on the rotating platform, the upper ends/lower ends of the transmission shafts are respectively connected with the placing devices, and correspondingly, the lower ends/upper ends of the transmission shafts are connected to the driving device through the transmission mechanism.

Furthermore, the peeling device also comprises a reset component and a rotating shaft; the peeling knife is arranged on the peeling knife driving part through a rotating shaft, and the handle of the peeling knife is connected to the peeling knife driving part through the resetting part; the peeling knife head is pushed outwards by the fruit between the upper pressing head and the lower pressing head around the rotating shaft, and the pulling force provided by the reset component and acting on the peeling knife handle enables the peeling knife head to be tightly attached to the outer surface of the fruit.

Furthermore, a plurality of convex rods are uniformly arranged at the bottom of the upper pressure head, and each convex rod is gradually opened outwards from top to bottom.

Further, the rotating platform comprises three supporting arms which form an angle of 120 degrees with each other in a horizontal plane; the tail end of each supporting arm is respectively provided with a placing device.

Furthermore, the placing device is disc-shaped, and three placing holes are uniformly formed around the axis of the placing device.

Furthermore, a first intermittent gear is arranged on the driving shaft of the driving device, the ratio of the arc length occupied by the tooth-shaped structure of the first intermittent gear to the perimeter of the first intermittent gear body is equal to the ratio of 1 to the number of the placing devices, and a third transmission gear matched with the first intermittent gear is arranged on the rotating platform; the first intermittent gear and the third transmission gear are alternately meshed or separated.

Furthermore, the transmission mechanism comprises a tooth-shaped synchronous belt with the inner side of a tooth-shaped structure and a first driving gear arranged on a driving shaft of the driving device;

each transmission shaft is provided with a first transmission gear matched with the toothed synchronous belt, the toothed synchronous belt is meshed with each first transmission gear, and the first drive gear is meshed with the toothed synchronous belt;

and one end of each transmission shaft, which is connected with the placing device, is provided with a second intermittent gear, the ratio of the arc length occupied by the tooth-shaped structure of the second intermittent gear to the perimeter of the body of the second intermittent gear is equal to the ratio of the number of the placing holes, the placing device is provided with a second transmission gear matched with the second intermittent gear, and the second intermittent gear is alternately meshed with or separated from the second transmission gear.

Furthermore, the peeling knife is arc-shaped from the knife handle to the knife head.

Has the advantages that:

1. the mechanization degree of the fruit peeling process is improved, the fruit peeling efficiency is improved, and the labor cost is reduced;

2. through the tooth-shaped structure allocation of the first intermittent gear and the second intermittent gear, the structural complexity of the fruit peeling machine is reduced, the fruit peeling machine can operate cooperatively without arranging an additional control module, and the fruit peeling machine is convenient to maintain.

Drawings

The present invention will be further described with reference to the accompanying drawings and specific embodiments, wherein:

FIG. 1 is a block diagram of an embodiment of the present invention;

FIG. 2 is an assembly view of an embodiment of the present invention;

fig. 3 is an enlarged view of fig. 2A.

Reference numbers in the figures:

1. a housing; 2. a drive device; 3. a first drive gear; 4. a first intermittent gear; 5. a third transmission gear; 6. a first drive gear; 7. a second transmission gear; 8. a second intermittent gear; 9. a lifting fruit-ejecting device; 90. a lifting member; 91. a lower plug; 10. a peeling device; 100. a paring knife; 101. a peeling knife driving part; 102. a reset component; 103. a rotating shaft; 11. a fruit rotating device; 110. a fruit-turning driving part; 111. an upper pressure head; 112. a nose bar; 12. placing a device; 13. placing a hole; 14. a drive shaft; 15. rotating the platform; 16. a toothed synchronous belt; 17. and (4) a column.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention.

As shown in fig. 1, the fruit peeling machine includes a housing 1, a fixing base (not shown), a driving device 2, a rotating platform 15, a plurality of placing devices 12 for placing fruits to be peeled, a lifting and fruit ejecting device 9 for lifting the fruits upward by a certain distance, a fruit rotating device 11 for driving the fruits ejected by the lifting and fruit ejecting device 9 to rotate, and a peeling device 10 for peeling the fruits clamped by the fruit rotating device 11 and the lifting and fruit ejecting device 9.

Drive arrangement 2 sets up on the fixing base, rotary platform 15 rotatable set up in drive arrangement 2 is last, certainly also can set up in on the fixing base, rotary platform 15 is the level under drive arrangement 2's effect and rotates. The rotary platform 15 may be a square or circular platform, or a star-shaped platform formed by splicing a plurality of supporting arms.

Each placing device 12 is uniformly arranged on the rotating platform 15 around the axis of the rotating platform 15, each placing device 12 can be rotatably arranged on the rotating platform 15 in a bearing connection or perforation way, each placing device 12 is connected to a driving shaft of the driving device 2 through a transmission mechanism, and each placing device 12 not only can horizontally rotate (revolve) along with the rotating platform 15, but also can respectively horizontally rotate (rotate) under the action of the driving device 2. The top of each placing device 12 is provided with a placing hole 13 for placing fruits, the placing hole 13 is a longitudinal through hole with the size smaller than that of the fruits, and the fruits are placed on the placing hole 13 from the upper part.

Referring to the embodiment of fig. 1, the fruit peeling machine further includes a column 17 in a shape of "7", and the column 17 is vertically fixed to the fixing base as an extension part of the fixing base. The lifting fruit ejecting device 9 is arranged on the upright post 17 and comprises a lower ejecting head 91 and a lifting component 90, the lifting component 90 is arranged on the upright post 17, the lower ejecting head 91 is arranged on the lifting component 90, the lower ejecting head 91 is positioned below the placing hole 13, the lower ejecting head 91 moves up and down under the action of the lifting component 90, the lower ejecting head 91 lifts fruits upwards for a certain distance from the lower part of the placing hole 13, so that the fruits can well contact the upper pressing head 111, the lifting component 90 can adopt an air cylinder, the fixed end of the air cylinder is fixed on the upright post 17, and the lower ejecting head 91 is arranged on the telescopic end of the air cylinder.

The fruit rotating device 11 is arranged on the upright post 17 and comprises an upper pressure head 111 and a fruit rotating driving part 110, the fruit rotating driving part 110 is arranged on the upright post 17, the upper pressure head 111 is arranged at the bottom of the fruit rotating driving part 110 and can horizontally rotate under the action of the fruit rotating driving part 110, the upper pressure head 111 corresponds to the lower pressure head 91 up and down, when the upper pressure head 111 rotates under the action of the fruit rotating driving part 110, fruits which are well contacted are enabled to jointly rotate by taking the top of the lower pressure head 91 as a fulcrum, the fruit rotating driving part 110 can adopt a motor, the motor is fixedly arranged on the upright post 17, the driving shaft of the motor faces downwards, and the upper pressure head 111 is arranged on the driving shaft of the motor.

The peeling device 10 is arranged on the upright post 17 and comprises a peeling knife 100 and a peeling knife driving part 101, the peeling knife driving part 101 is arranged on the upright post 17, the peeling knife 100 is arranged on the peeling knife driving part 101, the peeling knife 100 moves up and down along the outer surface of the fruit between the upper pressure head 111 and the lower top head 91 under the action of the peeling knife driving part 101, the peeling knife driving part 101 can adopt a motor, the motor is fixedly arranged on the upright post 17, and a driving shaft of the motor points to the fruit between the upper pressure head 111 and the lower top head 91 from the upright post.

Preferably, the peeling apparatus 10 further comprises a reset device 102 and a spindle 103; the peeling knife 100 is arranged on the peeling knife driving part 101 through a rotating shaft 103, the peeling knife 100 rotates around the rotating shaft 103, the knife handle of the peeling knife 100 is connected to the peeling knife driving part 101 through the resetting part 102, and the peeling knife 100, the resetting part 102 and the rotating shaft 103 rotate together under the action of the peeling knife driving part 101. When the lifting fruit ejecting device 9 ejects the fruit in the placing hole 13 upwards between the upper pressing head 111 and the lower ejecting head 91, the fruit pushes the knife head of the peeling knife 100 outwards around the rotating shaft 103, and the reset component 102 provides a pulling force acting on the knife handle of the peeling knife 100 to make the knife head of the peeling knife 100 tightly attached to the outer surface of the fruit. In order to enhance the integrity of the device, a fixing block can be added, the reset component 102 and the rotating shaft 103 are arranged on the fixing block, and then the fixing block is arranged on the peeling driving component 101.

Preferably, the peeling knife driving unit 101 is disposed at the middle of the fruit clamped by the upper pressing head 111 and the lower pressing head 91 in the height direction so that the peeling knife 100 covers a relatively large angle.

Preferably, the peeling knife 100 is arc-shaped from the handle to the head, the shape of the arc-shaped peeling knife 100 is well matched with the shape of the outer surface of the fruit between the upper pressing head 111 and the lower pressing head 91, and the material for manufacturing the peeling knife 100 is relatively saved.

Preferably, the transmission mechanism connecting the depositing means 12 and the drive shaft of the driving means 2 comprises a number of longitudinally arranged transmission shafts 14 equal to the number of said depositing means 12. Each transmission shaft 14 can be rotatably arranged on the rotating platform 15 through a bearing respectively: for example, the transmission shafts 14 penetrate through the inner rings of the bearings and are fixed, the outer rings of the bearings are welded on the rotating platform 15, each transmission shaft 14 is connected with each placing device 12, one end of each transmission shaft 14, which is connected with each placing device 12, is the same end, for example, the transmission shafts 14 are connected to the placing devices 12 at the upper end or the lower end, the transmission shafts 14 and the placing devices 12 can be connected through belts or in a gear meshing manner, correspondingly, the other end of each transmission shaft 14, namely the lower end or the upper end of each transmission shaft 14, is connected to the driving shaft of the driving device 2, and each transmission shaft 14 can be connected to the driving shaft of the driving device 2 through a wire rope. When the driving device 2 is started, the driving force is transmitted to the corresponding placing device 12 through each transmission shaft 14, so as to drive each placing device 12 to rotate.

Preferably, the fruit peeling machine further comprises a toothed synchronous belt 16, the inner side of the toothed synchronous belt 16 is of a toothed structure, one end of each transmission shaft 14, connected with the driving shaft of the driving device 2, is provided with a first transmission gear 6 matched with the toothed synchronous belt 16, the toothed synchronous belt 16 is meshed with each first transmission gear 6, the toothed synchronous belt 16 wraps each first transmission gear 6, when the toothed synchronous belt 16 moves, each first transmission gear 6 rotates along with the toothed synchronous belt, the driving shaft of the driving device 2 is provided with a first driving gear 3 matched with the toothed synchronous belt 16, and the first driving gear 3 is meshed with the toothed synchronous belt 16 from the inner side of the toothed synchronous belt 16.

One end of each transmission shaft 14, which is connected with the placing device 12, is provided with a second intermittent gear 8, the ratio of the arc length occupied by the toothed structure of the second intermittent gear 8 to the perimeter of the body of the second intermittent gear 8 is equal to the ratio of 1 to the number of the placing holes 13, the size of the central angle of the toothed structure of the second intermittent gear 8 to the second intermittent gear 8 is equal to the size of the horizontal included angle between the center of the adjacent placing hole 13 on the same placing device 12 and the vertical axis of the placing device 12, the placing device 12 is provided with a second transmission gear 7 matched with the toothed structure of the second intermittent gear 8, and the second intermittent gear 8 and the second transmission gear 7 are alternately meshed or separated. The driving device 2 drives each placing device 12 to rotate through the matching of the first driving gear 3, the toothed synchronous belt 16, the first transmission gear 6, the second intermittent gear 8 and the second transmission gear 7, when the second intermittent gear 8 is meshed with the second transmission gear 7, the rotating angle of the corresponding placing device 12 is equal to the horizontal included angle between the center of the adjacent placing hole 13 on the placing device 12 and the vertical axis of the placing device 12, and compared with the traditional steel wire rope transmission or belt transmission, the transmission through the toothed synchronous belt 16 is high in transmission precision, accurate in positioning and high in transmission efficiency.

Preferably, a plurality of protruding rods 112 are uniformly arranged at the bottom of the upper pressing head 111, each protruding rod 112 gradually expands outwards from top to bottom, and a structure similar to a foot stand is formed at the lower end of the upper pressing head 111. Can stabilize through this structure similar to the foot rest and block fruit and make its rotational stabilization, avoid appearing skidding.

Preferably, the rotating platform 15 comprises three supporting arms mutually forming an angle of 120 ° in the horizontal plane; each supporting arm is provided with a placing device 12. According to the size of the fruit peeling machine, different numbers of supporting arms can be arranged.

Preferably, the placement device 12 is disk-shaped. It may also be square shaped.

Preferably, three placing holes 13 are uniformly arranged around the axis of the placing device 12. If the placement device 12 is square, 4 placement holes can be uniformly formed around the axis of the placement device 12.

Preferably, a first intermittent gear 4 is arranged on a driving shaft of the driving device 2, the ratio of the arc length occupied by the tooth-shaped structure of the first intermittent gear 4 to the perimeter of the body of the first intermittent gear 4 is equal to the ratio of 1 to the number of the placing devices 12, the size of the central angle of the tooth-shaped structure of the first intermittent gear 4 in the first intermittent gear 4 is equal to the size of the horizontal included angle between the adjacent placing device 12 and the vertical axis of the rotating platform 15, and a third transmission gear 5 matched with the tooth-shaped structure of the first intermittent gear 4 is arranged on the rotating platform 15; the first intermittent gear 4 and the third transmission gear 5 are alternately meshed or separated. The driving device 2 drives the rotating platform 15 to rotate through the matching of the first intermittent gear 4 and the third transmission gear 5, and when the first intermittent gear 4 is meshed with the third transmission gear 5, the rotating angle of the rotating platform 15 is equal to the horizontal included angle between the adjacent placing device 12 and the vertical axis of the rotating platform 15.

Referring to the specific embodiment of fig. 1, the driving device 2 adopts a motor powered by commercial power, the motor is vertically arranged on the fixed seat, and a driving shaft of the motor is upward; the safety factor of the drive 2 and the parts involved in the gear engagement is increased by the housing 1 enclosing it, on which housing 1 a starting switch can be arranged.

Referring to fig. 1, the fruit peeling machine operates as follows:

respectively placing 9 fruits on 9 placing holes 13, and starting the machine; during the meshing period of the first intermittent gear 4 and the third transmission gear 5, the rotating platform 15 rotates so as to rotate the placing device 12 to be peeled to one side of the upright post 17, then the first intermittent gear 4 and the third transmission gear 5 are separated to be in a non-meshing section, and the rotating platform 15 stops rotating; the tooth-shaped synchronous belt 16 rotates all the time, when the second intermittent gear 8 is meshed with the second transmission gear 7, the placing hole to be peeled 13 of the placing device to be peeled 12 and the fruit on the placing hole to be peeled 13 rotate together between the upper pressing head 111 and the lower pressing head 91, then the second intermittent gear 8 and the second transmission gear 7 are separated to be in a non-meshed section, and the placing device to be peeled 12 stops rotating; the lifting component 90 drives the lower ejector 91 to move upwards, the fruit on the placing hole 13 to be peeled is ejected upwards until the fruit is clamped by the upper pressure head 111 together, the fruit rotating driving component 110 drives the clamped fruit to rotate, the clamped fruit and the peeling knife 100 move relatively, so that the peel is peeled off, and the peeling knife 100 moves gradually from bottom to top or from top to bottom under the action of the peeling knife driving component 101, so that all the peel is peeled off layer by layer; and the process is circulated.

After peeled fruits are taken out in the circulating process of the fruit peeling machine, unpeeled fruits can be continuously placed, so that the machine continuously operates, and the efficiency is improved.

The utility model provides a fruit chestnut peeling machine beneficial effect:

2. through the blending of the tooth-shaped structures of the first intermittent gear 4 and the second intermittent gear 8, the structural complexity of the fruit peeling machine is reduced, the fruit peeling machine can operate cooperatively without arranging an additional control module, and the fruit peeling machine is convenient to maintain.

It should be noted that the above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiment, and all the technical effects of the present invention should be included in the protection scope of the present invention as long as the technical effects are achieved by the same means.

Claims

1. Fruit chestnut peeling machine, its characterized in that:

comprises a fixed seat, a driving device (2), a rotary platform (15), a plurality of placing devices (12), a lifting fruit-ejecting device (9), a fruit-rotating device (11) and a peeling device (10);

the driving device (2) is arranged on the fixed seat;

the rotating platform (15) is rotatably arranged on the driving device (2), and the rotating platform (15) horizontally rotates under the action of the driving device (2);

each placing device (12) is rotationally arranged on the rotating platform (15), the placing devices (12) are connected to a driving shaft of the driving device (2) through a transmission mechanism and horizontally rotate under the action of the driving device (2) respectively, the placing devices (12) are provided with placing holes (13) for placing fruits, and the placing holes (13) are communicated up and down;

the lifting fruit ejecting device (9) comprises a lower ejecting head (91) and a lifting component (90), the lifting component (90) is arranged on the fixed seat, the lower ejecting head (91) is arranged on the lifting component (90), the lower ejecting head (91) is positioned below the placing hole (13), and the lower ejecting head (91) moves up and down under the action of the lifting component (90);

the fruit rotating device (11) comprises an upper pressure head (111) and a fruit rotating driving part (110), the fruit rotating driving part (110) is arranged on the fixed seat, the upper pressure head (111) is arranged at the bottom of the fruit rotating driving part (110), and the upper pressure head (111) horizontally rotates under the action of the fruit rotating driving part (110); the upper pressure head (111) is arranged above the placing hole (13) and longitudinally corresponds to the lower pressure head (91);

the peeling device (10) comprises a peeling knife (100) and a peeling knife driving part (101), the peeling knife driving part (101) is arranged on the fixed seat, a knife handle of the peeling knife (100) is arranged on the peeling knife driving part (101), and the peeling knife (100) moves up and down along the outer surface of the fruit between the upper pressing head (111) and the lower pressing head (91) under the action of the peeling knife driving part (101).

2. The fruit peeler of claim 1, wherein:

the number of the transmission shafts (14) is equal to that of the placement devices (12);

each transmission shaft (14) is longitudinally and rotatably arranged on the rotary platform (15), the upper end/lower end of each transmission shaft (14) is respectively connected with each placing device (12), and correspondingly, the lower end/upper end of each transmission shaft (14) is connected to the driving device (2) through a transmission mechanism.

3. The fruit peeler of claim 1, wherein:

the peeling device (10) also comprises a reset component (102) and a rotating shaft (103);

the peeling knife (100) is arranged on the peeling knife driving component (101) through a rotating shaft (103), and the knife handle of the peeling knife (100) is connected to the peeling knife driving component (101) through the resetting component (102);

the tool bit of the peeling knife (100) is pushed outwards by the fruit between the upper pressure head (111) and the lower top head (91) around the rotating shaft (103), and the pulling force provided by the resetting component (102) and acting on the handle of the peeling knife (100) enables the tool bit of the peeling knife (100) to be tightly attached to the outer surface of the fruit.

4. The fruit peeler of claim 3, wherein:

the bottom of the upper pressure head (111) is uniformly provided with a plurality of convex rods (112), and each convex rod (112) is gradually opened outwards from top to bottom.

5. The fruit peeler of claim 4, wherein:

the rotary platform (15) comprises three supporting arms which form an angle of 120 degrees with each other in the horizontal plane; the tail end of each supporting arm is respectively provided with a placing device (12).

6. The fruit peeler of claim 5, wherein:

the placing device (12) is disc-shaped, and three placing holes (13) are uniformly formed around the axis of the placing device (12).

7. The fruit peeler of claim 1, wherein:

a first intermittent gear (4) is arranged on a driving shaft of the driving device (2), the ratio of the arc length occupied by the tooth-shaped structure of the first intermittent gear (4) to the perimeter of the body of the first intermittent gear (4) is equal to the ratio of 1 to the number of the placing devices (12), and a third transmission gear (5) matched with the first intermittent gear (4) is arranged on the rotating platform (15); the first intermittent gear (4) and the third transmission gear (5) are alternately meshed or separated.

8. The fruit peeler of claim 2, wherein:

the transmission mechanism comprises a tooth-shaped synchronous belt (16) with a tooth-shaped structure on the inner side and a first driving gear (3) arranged on a driving shaft of the driving device (2);

each transmission shaft (14) is provided with a first transmission gear (6) matched with the toothed synchronous belt (16), the toothed synchronous belt (16) is meshed with each first transmission gear (6), and the first driving gear (3) is meshed with the toothed synchronous belt (16);

one end of each transmission shaft (14) connected with the placement device (12) is provided with a second intermittent gear (8), the ratio of the arc length occupied by the tooth-shaped structure of the second intermittent gear (8) to the perimeter of the body of the second intermittent gear (8) is equal to the ratio of 1 to the number of the placement holes (13), the placement device (12) is provided with a second transmission gear (7) matched with the second intermittent gear (8), and the second intermittent gear (8) and the second transmission gear (7) are alternately meshed or separated.

9. A fruit peeling machine as claimed in any one of claims 1 to 3, wherein:

the peeling knife (100) is arc-shaped from the knife handle to the knife head.