CN108244666A - A kind of potato peeler structure and peeling machine - Google Patents

Abstract

The invention discloses a potato peeling mechanism and a peeling machine, belonging to the field of fruit and vegetable machinery. A potato peeling machine of the present invention includes a peeling mechanism, a supporting body and a sewage discharge mechanism, the peeling mechanism is installed on the supporting body, and the potatoes in the arc-shaped groove are cleaned by using the jet tube on the supporting body, and Sewage is discharged from the sewage discharge mechanism on the lower side of the peeling mechanism. The potato peeling mechanism includes several brush rollers and at least two sanding rollers, the brush rollers and the sanding rollers surround an arc-shaped groove for accommodating materials; the sanding rollers are arranged at intervals. The invention combines the brush roller and the sanding roller to improve the peeling efficiency and ensure the peeling effect; the potato peeling machine adopting the peeling mechanism meets the requirements of processing quality and efficiency.

Description

A kind of potato peeling mechanism and peeling machine

technical field

The invention relates to the technical field of fruit and vegetable machinery, more specifically, to a potato peeling mechanism and a peeling machine.

Background technique

In the potato processing process, peeling potatoes is a time-consuming and laborious work. The efficiency of manual peeling is extremely low, and it will cause a lot of waste. At present, most of them use mechanical equipment for peeling. The structure of the traditional potato peeling machine adopts a single nylon wire brush roller, which rotates at a constant speed in the cleaning and peeling tank, so that the potatoes in the tank are rolled in a circle, and water is sprayed on the top to continuously scrub the surface of the potatoes and remove the potatoes Scrub clean and peel the skin. After finishing, stop the machine manually, open the discharge cover, remove the potatoes out of the cleaning tank by hand or with the help of simple tools, then manually pour the potatoes into the cleaning tank and start the machine for further processing. Because it is a single nylon wire brush roller 1. The potatoes are rolled in one direction, so the peeling efficiency is low, and the cleaning is not thorough enough.

A kind of brush type potato washing machine disclosed as Chinese patent (application number: 201020530420.8), it is mainly made up of brush roller part, transmission part, discharge part, frame part etc. The brush roller part is mainly composed of a fixed brush shell on the brush roller shaft. There are 11 brush rollers in the whole machine. One of them is arranged at the central position of the housing. The remaining brush rollers are approximately semicircular and arranged in parallel in the frame. The brush filaments on the central brush shell are helically concave-convex, and the nylon brush filaments planted on the rest of the brush shells are cylindrical. The high part of the rack is connected and fixed with a spray pipe, which can realize spraying and rinsing potatoes. During operation, when the rotating brush roller scrubs and drives the potatoes to move forward, because they are arranged up and down around the concentric axis, the potatoes can be turned over, so that the entire surface of the potatoes can be cleaned evenly. The spiral-shaped brush wire can clamp the potatoes into the recess, so as to realize the cleaning of soil impurities deep in the bud eyes.

Another example is a kind of continuous peeling cleaning machine for potatoes disclosed by the Chinese patent, which comprises a frame and a tank body (application number: 201020530420.8). The surface of the water tank is provided with a wedge-shaped filter screen inclined to one side of the frame; the tank body is provided with an auger and a number of brush rollers, and the brush rollers are arranged in sequence along the circumference of the auger and located below the auger. A water spray pipe is arranged above the auger. When the potatoes enter the tank from the input end of the tank, they gradually move to the outlet under the rotation of the auger, and at the same time, the rotation of the brush roll rubs the potatoes, and the potato skins are ground off, and the ground potato slices are removed from the tank. The sewage outlet falls, and is discharged from the wedge-shaped filter screen under the scouring of the water sprayed out by the water spray pipe, and the water that flows down then flows into the water tank from the wedge-shaped filter screen and is discharged in the sewer, so that the sewer can not be blocked.

Both of the above two patented schemes use a plurality of arc-shaped brush rollers to form a peeling mechanism. Through continuous rotation and friction, the potato skin is removed. Although the brushes can clean off the sludge on uneven parts, the peeling efficiency is still high. lower. After searching, it is also found that some equipment that uses emery rollers for peeling, but after actual inspection, it is found that the friction of emery rollers is relatively large, and it is easy to remove more edible parts while removing the epidermis. In addition, when the emery roller is used, the surface of the emery roller is easily filled with dander, and the turning efficiency of the potatoes is low, resulting in a decrease in the overall processing efficiency, which is difficult to meet the use requirements.

Contents of the invention

1. The technical problem to be solved by the invention

The purpose of the present invention is to overcome the shortcomings of low processing efficiency and poor peeling effect of potato peeling machines in the prior art, and provides a potato peeling mechanism and peeling machine. The peeling mechanism of the present invention combines the brush roller and the sand surface roller Combined, the peeling efficiency is improved, and the peeling effect can be guaranteed; the potato peeling machine adopting the peeling mechanism meets the requirements of processing quality and efficiency. 2. Technical solution

In order to achieve the above object, the technical scheme provided by the invention is:

A potato peeling mechanism of the present invention comprises several brush rollers and at least two sanding rollers, the brush rollers and sanding rollers surround an arc-shaped groove for containing materials; the sanding rollers are arranged at intervals.

As a further improvement of the present invention, the brush roller located at the bottom of the arc-shaped groove is a spiral brush roller, and the bristles on the surface part protrude to form a helix.

As a further improvement of the present invention, the sanding rollers are distributed on both sides of the section in the arc-shaped groove.

As a further improvement of the present invention, the rotational speed of the sanding roller is greater than the rotational speed of the fur brush roller.

A kind of potato peeling machine of the present invention, comprises above-mentioned peeling mechanism, also comprises support fuselage and blowdown mechanism, described peeling mechanism is installed on the support fuselage, utilizes the spray pipe on the support fuselage to spray the potatoes in the arc-shaped groove Cleaning is carried out, and the sewage is discharged from the sewage discharge mechanism on the lower side of the peeling mechanism.

As a further improvement of the present invention, it also includes a feeding mechanism, which is installed on the supporting body or is installed on the chassis side by side with the supporting body, and transports materials into the arc-shaped groove through the feeding mechanism.

As a further improvement of the present invention, the feeding mechanism includes a hopper and a screw feeder, and the material in the hopper is transported to the arc-shaped groove of the peeling mechanism through the screw feeder.

As a further improvement of the present invention, the screw feeder includes an upper material cylinder and a feeding platform, the upper material cylinder is equipped with a screw feeding plate, the bottom of the upper material cylinder is supported by the feet of the material cylinder, and forms a feeding slot; The material platform is located at the upper end of the upper material cylinder, and is used to send the materials discharged from the upper material cylinder into the arc groove.

As a further improvement of the present invention, one side of the supporting body provided with a discharge port is hingedly connected to the underframe, and the other side is connected through a telescopic rod, and one side of the supporting body can be raised through the telescopic rod.

As a further improvement of the present invention, a discharge guide plate and a cover plate are provided at the discharge port, and the cover plate blocks the discharge port during the peeling process.

3. Beneficial effect

Compared with the prior art, the technical solution provided by the invention has the following beneficial effects:

(1) A kind of potato peeling mechanism of the present invention combines at least two sand surface rollers and some hair brush rollers, and the sand surface rollers are arranged at intervals, and the sand surface rollers have higher peeling efficiency relative to the hair brush rollers , and the use of the brush roller can ensure the potatoes in the arc-shaped groove to roll quickly, avoiding the removal of the edible part due to slow rolling, and greatly improving the peeling efficiency under the condition of ensuring the peeling effect.

(2) a kind of potato peeling mechanism of the present invention, furbrush roll is set at the arc groove bottom, and the bristle protrusion of the surface portion of the furbrush roll forms a helical line, the setting of this spiral bristle can accelerate the circumferential rolling of potatoes, and It can brush the depressions on the surface of potatoes; in addition, the spiral bristles make the potatoes have a certain axial movement, and can be turned axially while being turned axially, so that the potatoes in one cleaning cycle can be cleaned more fully.

(3) A kind of potato peeling machine of the present invention is provided with feeding mechanism side by side on the support fuselage side, and the screw feeder in the feeding mechanism can directly send material into the arc groove, has realized the automation of feeding ; and the screw feeder can be used to feed the material step by step, instead of pouring a large amount of potatoes at one time, which can ensure the uniformity of material distribution, help to improve the cleaning effect, and also help the maintenance of the equipment.

(4) In the potato peeling machine of the present invention, one side of the supporting body provided with a discharge port is hingedly connected with the underframe, and the other side is connected by a telescopic rod, and one side of the supporting body can be raised by the telescopic rod , so that the support body is tilted, and the materials in the arc-shaped groove can be discharged from the discharge port, realizing fast discharge and high degree of automation.

Description of drawings

Fig. 1 is the structural representation of peeling mechanism;

Fig. 2 is the structural representation of peeling machine;

Fig. 3 is a schematic diagram of the arrangement of the peeling mechanism and the blowdown mechanism;

Fig. 4 is a schematic diagram of an exploded structure of a feeding mechanism;

Fig. 5 is the structural representation of outlet;

Fig. 6 is a structural schematic diagram of the chassis of the complete machine;

Fig. 7 is a schematic diagram of the inclined state of the support body during discharging.

Explanation of the labels in the schematic diagram: 1. Complete machine chassis; 11. Underframe; 12. Universal wheel; 13. Directional wheel; 14. Guide plate; 15. Limit block; Rod; 2, sewage mechanism; 21, upper baffle; 22, deflector; 23, sieve plate; 24, lower baffle; 25, sewage outlet; 3, support fuselage; 31, fuselage body; Flow tube; 4, peeling mechanism; 41, drive motor; 42, spiral brush roller; 43, sand surface roller; 44, brush roller; 45, discharge port; 451, discharge guide plate; 452, cover plate; 453, Cover plate shaft; 454, cover plate handle; 455, electromagnet; 5, feeding mechanism; 51, hopper; Feeding barrel; 53, screw feeding plate; 54, feeding table; 55, feeding barrel leg.

Detailed ways

In order to further understand the content of the present invention, the present invention will be described in detail in conjunction with the accompanying drawings and embodiments.

In conjunction with Fig. 1, a kind of potato peeling mechanism of the present embodiment includes several brush rollers 44 and at least two sanding rollers 43, and the brush rollers 44 and sanding rollers 43 surround an arc-shaped groove for accommodating materials ; The sanding rollers 43 are arranged at intervals.

Brush roller 44 surface is provided with bristle, can adopt nylon thread etc., can remove potato skin by the mode of brushing. The sanding roller 43 is to set a rough sand grain friction surface on the roller surface, and the sanding roller 43 can remove the potato skin more effectively with respect to the hair brush roller. However, the turning effect of the sanding rollers on potatoes is relatively poor, and the surface is easily filled by potato skins and loses a good friction effect. Therefore, in this embodiment, the sanding rollers 43 are arranged at intervals.

As an embodiment, a brush roller 44 may be arranged at the bottom, a sanding roller 43 may be arranged on both sides thereof, and two brush rollers 44 may be arranged on both sides.

Because the sanding roller 43 has a poor rolling effect on potatoes, and the peeling efficiency is high, the sanding roller 43 can be distributed on both sides of the section in the arc groove. Namely, based on the arc-shaped groove surrounded by each roller, and taking the center of the section perpendicular to the axis as the reference, the sand surface rollers 43 are distributed on both sides of the axial vertical section passing through the center.

In this embodiment, the rotational speed of the sanding roller 43 is greater than that of the fur brush roller 44 to realize differential rotation. Because the cleaning efficiency of the sand surface roller 43 is high, if the speed is too low, the effect cannot be reached. Moreover, the high-efficiency effect of the sanding roller 43 can be better realized through the differential speed. As a preference, the rotational speed of the sanding roller can be 50% higher than that of the brush roller.

Preferably, two brush rollers 44 can be arranged at the bottom, one sanding roller 43 is respectively arranged on both sides of the brush roller 44 , and one or two brush rollers 44 can be arranged outside the sanding roller 43 . Two fur brush rollers 44 are arranged between the sanding rollers 43 to have greater transmission force, which ensures that the potatoes can be rolled normally.

In this embodiment, the brush roller 44 located at the bottom of the arc-shaped groove is a spiral brush roller 42, and the bristles on the surface part protrude to form a helix. Due to gravity, the brush roller 44 at the bottom carries the main force of gravity. Because some of the bristles on the surface are raised to form a helix, it can transmit more power and help potatoes roll over.

In addition, in the traditional peeling machine, there are some cases where the spiral brush roller is used, but the main purpose is to remove the sludge in the potato depression. In this solution, the bottom brush roller adopts the spiral bristle structure, which can also speed up the rolling of potatoes. More importantly, most of the tumbling that the current peeling machine can achieve is the tumbling of the potatoes themselves and the tumbling along the circumferential direction of the arc-shaped groove. However, in this solution, due to the function of the spiral brush roller during one cleaning process, the potatoes can be fully rolled. Material axial tumbling. That is to say, during the cleaning process, the potatoes move toward the side of the arc-shaped groove along the spiral direction, but during a cleaning process, the discharge port is closed, and the potatoes on the lower side move faster, so that the potatoes on the lower side are squeezed to the upper side, while the upper side potatoes are squeezed. The potatoes on the side will be turned backwards, so as to achieve the purpose of axial tumbling and ensure that the potatoes are fully cleaned.

For the driving mode of the roller, a chain drive can be used. Taking 7 rollers as an example, after the power shaft of the drive motor 41 is decelerated, it directly drives the two bottom brush rollers through the chain, that is, the spiral brush roller 42, and the other gear on the roller shaft drives the sanding roller 43 through the chain. There are two small gears on the roller shaft of the sand surface roller 43 to realize the speed-increasing effect. After the power is transmitted by another small scale wheel, the speed of the next roller is restored to form a differential roller system.

Referring to Fig. 2, a potato peeling machine of the present embodiment includes the above-mentioned peeling mechanism 4, and also includes a support body 3 and a sewage discharge mechanism 2, and the support body 3 is used as a whole bracket for connecting various parts. The peeling mechanism 4 is installed on the support body 3, and the opening of the arc groove is located at the top position, which is convenient for feeding.

In order to facilitate the installation of the peeling mechanism 4, the side wall of the supporting body 3 with the discharge port is provided with a shaft roller installation hole, the roller is loaded through the installation hole, the self-aligning block bearing is fixed on the connecting plate, and then the connecting plate is installed On the side wall frame, the roller shaft is extended to install the sprocket. This structure can quickly disassemble the roller for assembly and maintenance.

Spray pipe 32 is set on the support body 3, and this spout pipe 32 is supported by the two side walls of support body 3, and the spout pipe 32 can be set in the same direction as the brush roller 44, as for the spout pipe 32 quantity, can be 1 root, or multiple roots, there is no specific limit. The jet pipe 32 is provided with a plurality of jet holes towards the position of the lower side. The water inlet end of the jet pipe 32 is connected to a water source, and the external water source is sprayed out through the jet holes, thereby washing the peeled potato skins.

The fuselage body 31 is also provided with a sewage discharge mechanism 2, which is located at the lower side of the peeling mechanism 4. After each roller peels the potatoes, the scraps of skin that are wiped off come off from the lower side of the roller, and the water flow for cleaning also flows out from the lower side, and then can be collected by the sewage mechanism 2 .

Sewage discharge mechanism 2 can be a groove that is provided with, and is convenient to discharge sewage and dander mixed in sewage together; Filter screen can also be set in groove, is used for filtering dander, and some other existing structures can also be adopted , with no specific restrictions.

In this embodiment, the sewage discharge mechanism 2 can be composed of deflectors 22 on both sides and a sewage outlet 25 at the bottom. The deflectors 22 on both sides are respectively located under the rollers on both sides, and are inclined to the middle to form a V-shaped structure. After the skin and dander fall down, stay to the bottom of the V-shaped structure along the inclined deflector 22, and discharge from the sewage outlet 25.

Referring to FIG. 3 , the deflector 22 in this embodiment can be formed by a combination of multiple plates, not required to be a whole plate, and can be detachably connected, which is convenient for regular disassembly and cleaning during normal use. For example, the deflector on the left side in Fig. 3 includes an upper baffle 21 and a lower baffle 24, the upper baffle 21 is erected on the support fuselage 3, and its lower side is inclined inwardly; the lower baffle 24 is also installed on the support fuselage 3. The upper and lower sides are inclined inwardly, and are connected with the deflector 22 on the other side, which may also be an integral structure. The right deflector can be combined in multiple pieces, which is convenient for disassembly and avoids structural interference.

In this embodiment, there is a transition section at the junction of the left and right deflectors at the bottom, and the transition section is provided with a sieve plate 23, and the sewage left on the upper side flows to the lower side through the sieve plate 23 and then discharged. Filtered by sieve plate 23. There are handles at both ends of the sieve plate for easy replacement.

When replacing, it can be replaced from the side, or a certain gap can be set between the upper baffle plate 21 and the lower baffle plate 24, and the replacement can be performed from the gap. The gap also facilitates the timely removal of dander and reduces the frequency of replacement.

The sewage outlet 25 is connected with the bottom of the deflector junction, and the sewage outlet 25 can be arranged at the side or at the end, which can be adjusted and changed according to actual needs.

As shown in FIG. 2 , the peeling machine in this embodiment includes a feeding mechanism 5 , which is installed on the support body 3 , and feeds materials into the arc-shaped groove through the feeding mechanism 5 . The feeding mechanism 5 can be a platform that is convenient for feeding, and can also be a powered automatic feeding mechanism, such as using a conveyor belt or a hopper for automatic feeding.

4, in this embodiment, the feeding mechanism 5 and the supporting body 3 are installed side by side on the chassis 11. The feeding mechanism 5 and the supporting body 3 can be regarded as separate arrangements, and the feeding mechanism 5 is used as a separate The organization can complete the feeding task alone.

The feeding mechanism 5 of this embodiment includes a hopper 51 and a screw feeder, the hopper 51 is vertically arranged, the screw feeder is installed in the hopper 51, the bottom of the screw feeder has a feed port, and the upper end has a discharge port. The material in the hopper 51 is delivered to the arc groove of the peeling mechanism 4 .

The screw feeder includes an upper material cylinder 52 and a feed table 54. A screw feed plate 53 is housed in the upper material cylinder 52. The screw feed plate 53 is formed by plates spirally surrounding the power shaft, and the power shaft is driven by a motor. The bottom of the upper barrel 52 is supported by barrel legs 55, and the barrel legs 55 are arranged at intervals, and feeding slots are formed at the intervals, and potatoes enter the screw feeder from the feeding slots.

The feeding platform 54 is located at the upper end of the upper material cylinder 52 , that is, an opening is provided at the upper end of the upper material cylinder 52 , and the opening has a horizontal or a certain inclination extending section to form a feeding platform 540 . Tuduo is transported from the bottom to the top along the screw conveyor plate 53, extruded from the feeding table 540, and falls into the arc-shaped groove.

In this embodiment, the feeding table 54 includes a middle plate and baffles on both sides, which can prevent the potatoes from falling on the middle plate after being discharged from the feeding cylinder 52, so as to ensure the reliability of feeding.

In this embodiment, the hopper 51 can be divided into a multi-layer structure. From top to bottom, it is the first layer of hopper 511, the second layer of hopper 512, and the third layer of hopper 513; Shrinking to a suitable range facilitates the shrinkage of the structure; it can not only provide a larger capacity, but also ensure a certain structural strength. In addition, the three-layer structure is adopted to facilitate the control of the inclination of the outer wall of the third layer 513 of the hopper, so that the potatoes can automatically enter the feeding slot.

The bottom of the three-layer 513 of the hopper is connected to the hopper base 514, and the hopper base 514 raises the hopper to a certain height, and the drive motor of the screw feeder can be set at the bottom.

Referring to Fig. 5 , in this embodiment, a discharge guide plate 451 and a cover plate 452 are provided at the discharge port 45. The discharge guide plate 451 is a part of the outer eaves protruding outward relative to the side wall of the fuselage, which is convenient for receiving the discharged materials. The discharge guide plate 451 surrounds the middle and lower sides, and the top is open. The cover plate 452 acts as a door plate to control the discharge. When the cover plate 452 is opened, discharge can be performed; during the cleaning process, the cover plate 452 is in a closed state.

During the discharging process, when manual handle control is used, locking pins can be set on the body 31. After the cover is closed, the locking pins are used to hold the cover, and then manually opened after cleaning for discharging.

In addition to the traditional manual handle control, an automatic control structure can also be used. When automatic control is adopted in this implementation, the cover plate 452 is fixed on the cover plate rotating shaft 453, and the cover plate rotating shaft 453 can be located on the unclosed side of the discharge guide plate 451, that is, the upper side in FIG. 5 . The rotation of the cover rotating shaft 453 is controlled by a motor or a hydraulic pressure or a mechanical structure, so that the cover 452 can be opened or closed synchronously.

As a form of this structure, in this embodiment, an iron cover handle 454 is provided at one end of the cover rotating shaft 453, and the cover handle 454 is plate-shaped; correspondingly, a The electromagnet 455, when the electromagnet 455 is energized, can absorb the cover plate handle 454 to realize automatic control.

As an improvement of this structure, a gear can be provided at the end of the cover rotating shaft 453, and the motor drives the gear to rotate to realize the closing of the revision.

6 and 7, one side of the support body 3 provided with the outlet 45 is hingedly connected to the underframe 11, and the other side is connected through the telescopic rod 17, and the side of the support body 3 can be lifted up by the telescopic rod 17. high.

In this structure, the support body 3 can be raised relative to the underframe 11 to become inclined, the discharge port 45 is located at the lower end, and the materials in the arc-shaped groove can be automatically discharged from the discharge port. There are specific forms of feeding structure and feeding mechanism, which can be used in combination according to different needs.

Due to usage requirements, rollers can be installed at the bottom of the chassis 11 to form a movable chassis 1 of the whole machine. The rollers may include directional wheels and universal wheels. In FIG. 6 of this embodiment, two directional wheels 13 are provided on one side of the underframe 11, and two universal wheels 12 are provided on the other side. The universal wheel is convenient for adjusting the direction, and the directional wheel is convenient for stabilizing the direction.

A pair of guide plates 14 are also arranged on the chassis 11 , and the guide plates 14 are located on the side with the telescopic rod 17 . When the supporting body 3 is raised, it is easy to shake, and the guide plate 14 can maintain stability while ensuring the accuracy of returning.

Only one hinge point has been shown in Fig. 6, and as a kind of structural form, also can be provided with two hinge points and two telescoping rods, there is fuselage hinge seat 16 at the hinge point, is hingedly connected by pin shaft; Two telescoping rods can Arranged side by side, it has a better lifting and stabilizing effect.

When electric control is adopted, a limit block 15 can also be set on the guide plate 14 as a stroke limit, and the height that the support body 3 needs to be lifted is automatically positioned.

The peeling machine also includes a control system. Since this solution mainly lies in the improvement of the mechanical structure, the control system can be realized according to the functions and current PLC and other technologies. The control panel can also use a button-type panel or a touch-screen operation panel according to requirements. The setting position of the operation panel can also be selected according to needs, and the present invention will not repeat them here.

The potato peeling machine of the present invention has high processing efficiency, good peeling effect, labor saving, stable machine operation, and can adapt to the requirements of automatic production through the improvement of the structure.

The above schematically describes the present invention and its implementation, which is not restrictive, and what is shown in the drawings is only one of the implementations of the present invention, and the actual structure is not limited thereto. Therefore, if a person of ordinary skill in the art is inspired by it, without departing from the inventive concept of the present invention, without creatively designing a structural mode and embodiment similar to the technical solution, it shall all belong to the protection scope of the present invention .

Claims (10)

1. a kind of potato peeler structure, it is characterised in that：It is described including several brush rolls (44) and at least two sand face rollers (43) Brush roll (44) and sand face roller (43) are surrounded by arc groove, for accommodating material；Sand face roller (43) is arranged at intervals.

2. a kind of potato peeler structure according to claim 1, it is characterised in that：Positioned at the brush roll of arc trench bottom (44) it is spiral brush roll (42), surface portion bristle convexes to form helix.

3. a kind of potato peeler structure according to claim 1, it is characterised in that：Sand face roller (43) is distributed in arc The both sides of slot middle section.

4. a kind of potato peeler structure according to claim 1, it is characterised in that：The rotary speed of sand face roller (43) More than the rotating speed of brush roll (44).

5. a kind of potato peeler, it is characterised in that：Including Claims 1 to 4 any one of them peeling mechanism (4), also wrap Include support fuselage (3) and pollution discharge mechanism (2), the peeling mechanism (4) is mounted on supporting on fuselage (3), using supporting fuselage (3) On jet pipe (32) potato in arc groove is cleaned, and the pollution discharge mechanism (2) on the downside of peeling mechanism (4) is arranged It is dirty.

6. a kind of potato peeler according to claim 5, it is characterised in that：Further include feeding mechanism (5), the charger Structure (5) is either mounted on chassis (11) side by side on support fuselage (3) with support fuselage (3), passes through feeding mechanism (5) material is conveyed into arc groove.

7. a kind of potato peeler according to claim 6, it is characterised in that：The feeding mechanism (5) is including hopper (51) and feeding screw, hopper (51) interior material is transported in the arc groove of peeling mechanism (4) by feeding screw.

8. a kind of potato peeler according to claim 7, it is characterised in that：The feeding screw includes upper barrel (52) and loading bay (54), equipped with spiral transferring flitch (53) in upper barrel (52), upper barrel (52) bottom passes through barrel stabilizer blade (55) it supports, and forms charging notch；Loading bay (54) is positioned at the upper end of upper barrel (52), for discharge in upper barrel (52) Material be sent in arc groove.

9. a kind of potato peeler according to claim 5, it is characterised in that：The support fuselage (3) is provided with discharging The side of mouth (45) is articulated and connected with chassis (11), and opposite side is connected by telescopic rod (17), can by telescopic rod (17) It will the raising of support fuselage (3) side.

10. a kind of potato peeler according to claim 9, it is characterised in that：It is provided with out at the discharge port (45) Expect guide plate (451) and cover board (452), in exfoliating process, cover board (452) blocks discharge port (45).