CN209186312U - A kind of disc type peeler for water chestnut - Google Patents

Abstract

The utility model discloses a kind of disc type peeler for water chestnut, comprising: rack；Price fixing is fastened in the rack；Shaft is rotatably arranged in the rack vertically and is located at the lower section of the price fixing；Moving plate is fastened at the top of the shaft and is located at the underface of the price fixing；The driving unit for driving the shaft rotation, is arranged in the rack；Wherein, multiple second torus that the price fixing includes a top plate, is molded on the top plate bottom face and is coaxially distributed, several second cutting portions being arranged on second torus, multiple first torus that the Moving plate includes a bottom plate, is molded on the bottom plate top end face and is coaxially distributed, several first cutting portions being arranged on first torus, first torus and second torus are coaxial and alternate be arranged to form the cutting ring and discharge ring that distribute alternately.The disc type peeler for water chestnut can effectively improve the efficiency of peeling of water chestnut.

Description

A kind of disc type peeler for water chestnut

Technical field

The utility model relates to water chestnut peeling device technical field more particularly to disc type peeler for water chestnut.

Background technique

Water chestnut is that a kind of people relatively like and a kind of universal food, has plantation in southern vast rural area.For Water chestnut eats, and is all to clean after picking back in ground all the time, is peeled with pocket knife, then eaten.It is fond of eating, trouble, takes When be people eat water chestnut common impression, also form bottleneck to the large-scale plantation of water chestnut.Currently, existing water chestnut is peeled Process equipment haves the defects that structure is complicated, stock-removing efficiency is low.Therefore, it is necessary to study a kind of disc type peeler for water chestnut.

Utility model content

Shortcoming present in view of the above technology, the utility model, which provides one kind and can effectively improve water chestnut, peels The disc type peeler for water chestnut of efficiency.

The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of disc type peeler for water chestnut, comprising: machine Frame；Price fixing is fastened in the rack；Shaft is rotatably arranged in the rack vertically and is located under the price fixing Side；Moving plate, is fastened at the top of the shaft and is located at the underface of the price fixing, the Moving plate with the rotation of the shaft and Rotation；The driving unit for driving the shaft rotation, is arranged in the rack；Wherein, the price fixing includes being fastened on institute Multiple second torus for stating the top plate in rack, be molded on the top plate bottom face and being coaxially distributed are arranged described Several second cutting portions on second torus, the Moving plate include being fastened on a bottom plate at the top of the shaft, being molded over institute State on bottom plate top end face and be coaxially distributed multiple first torus, be arranged on first torus it is several first cutting Portion, first torus and second torus it is coaxial and it is alternate be arranged to form the cutting ring to distribute alternately and discharging Ring, first cutting portion and second cutting parts form several dumping pits in the cutting ring on the bottom plate, The dumping pit is located at the bottom of the discharge ring, is also provided with that a pair of of connection is adjacent described to cut on each first torus Ring and the discharge ring and the notch being spacedly distributed are cut, is provided on the top plate so that water chestnut enters in the cutting ring One first feed well and one second feed well are fixedly installed the length along first feed well below first feed well The multiple first elastic blend stops of directional spreding are spent, are fixedly installed below second feed well along second feed well The elastic blend stop of multiple the second of length direction distribution, the described first elastic blend stop and the second elastic blend stop are located at the cutting One described first elastic blend stop and one described second elastic blend stop are provided in ring, and in each cutting ring to make It obtains each cutting ring and is separated into the first cutting region and the second cutting region, first feed well is first cutting region Charging port, second feed well be second cutting region charging port；First cutting portion and described second Cutting portion staggers upper and lower setting.

Preferably, if being formed in the circumferential wall of second torus along the circumferentially distributed of second torus The second mounting hole is done, is fastened with second cutting portion on second mounting hole, wherein second mounting hole is close to described The bottom of second torus is arranged, and is formed between second cutting portion and second mounting hole and is expelled to institute for water chestnut skin That states discharge ring unloads material space.

Preferably, if being formed in the circumferential wall of first torus along the circumferentially distributed of first torus The first mounting hole is done, is fastened with first cutting portion on first mounting hole, wherein first mounting hole is close to described The top of first torus is arranged, and is formed between first cutting portion and first mounting hole and is expelled to institute for water chestnut skin That states discharge ring unloads material space.

Preferably, a work top is provided at the top of the rack, the price fixing is fastened on the bottom of the work top On end face, a pair of of feeding hopper corresponding with first feed well and second feed well is provided on the work top, Wherein, if intracavitary be provided with described in capable person of the material of the feeding hopper expects that chamber is divided into multiple so that water chestnut falls into the cutting vertically The partition of feeding-passage in ring is additionally provided with so that the water chestnut in the feeding hopper passes sequentially through the charging in the rack Channel falls into the vibrating motor in the cutting ring.

Preferably, first feed well along second torus and first torus radial distribution, it is described Radial distribution of second feed well along second torus and first torus, and first feed well and described the 180 ° of settings are spaced between two feed wells.

Preferably, the described first elastic blend stop and the second elastic blend stop are fixed at the bottom face of the top plate On, the described first elastic blend stop is flushed with the side cell wall of first feed well, the described second elastic blend stop and described second The other side cell wall of feed well flushes, the other side cell wall phase of the side cell wall of first feed well and second feed well Xiang Ershe.

Preferably, the height of the described first elastic blend stop and the second elastic blend stop is equal, and the first elasticity gear The height of item and the second elastic blend stop is the one third of the cutting ring height；The first elastic blend stop and described the The length of two elastic blend stops is 2/3rds of the cutting ring width.

Preferably, first cutting portion is identical with the second cutting portion structure, includes forming pair on an edge An inclination straight panel of main cutting edge a and a pair of side plate of connection is formed in a pair of side plates of cutting edge b and an edge, In, the side plate is a horizontally disposed right-angled trapezium shape thin plate, and the edge that the inclination straight panel intersects with the side plate is institute The oblique waist of side plate is stated, is formed on the side plate and forms the master on the edge and the inclination straight panel of the end cutting edge b The edge of cutting edge a is flush, and the main cutting edge a and the end cutting edge b constitute the big end of cutting, big with the cutting The opposite the other end in end is installation small end.

Preferably, the driving unit include one be fastened in the rack motor, be fastened in the rack and with Retarder, driving band and the belt wheel of the motor connection, wherein the retarder is by driving band and belt wheel by the motor Kinetic energy is converted into the rotary motion of the shaft.

Preferably, the difference in height between first cutting portion and second cutting portion is M, and the diameter of water chestnut is D, M: D=1:2 ~ 3.

The utility model compared with prior art, the beneficial effect is that: disc type peeler for water chestnut provided by the utility model, The second torus on its price fixing and the first torus on Moving plate form the cutting ring and discharge ring to distribute alternately, the cutting It is connected between ring and the discharge ring by the notch on the first torus, first for cutting water chestnut skin is provided in cutting ring Between the first cutting portion and the second cutting portion relative motion occurs for cutting portion and the second cutting portion when Moving plate rotation, can be to cutting It cuts the water chestnut in ring and carries out operation of peeling, the first elastic blend stop and the second elastic blend stop can change the motion profile of water chestnut, make The water chestnut completed must be cut to enter in discharge ring through the notch on the first torus of Moving plate, then by the discharging of discharge ring bottom Hole is fallen, to realize discharging, has the advantages that structure is simple；In the present solution, being provided with the of the 180 ° of settings in interval on top plate One feed well and the second feed well, the first elastic blend stop and the second elastic blend stop be used to for cutting ring being divided into the first cutting region and Second cutting region, the water chestnut entered from the first feed well enter the first cutting region, and the water chestnut entered from the second feed well enters the Two cutting regions, by taking the first cutting region as an example, which is the starting point of the first cutting region, which is The terminal of first cutting region, the i.e. motion profile of water chestnut in the first cutting region are as follows: move to second from the first elastic blend stop At elastic blend stop, when water chestnut moves at the second elastic blend stop, since the blocking of the described second elastic blend stop can not be followed by Continuous to advance, to turn in via the notch on the first torus to discharge ring, similarly, by taking the second cutting region as an example, this second Elastic blend stop is the starting point of the second cutting region, which is the terminal of the second cutting region, in the present solution, first cuts It cuts area and the second cutting region while water chestnut is cut, effectively raise stock-removing efficiency；First cutting portion and the second cutting Portion staggers upper and lower setting, and the ratio between diameter D of difference in height M and water chestnut between the first cutting portion and the second cutting portion be 1:2 ~ 3, the purpose being arranged in this way is: the turning moment to form the circumference tangent plane along the first torus and the second torus, from And the water chestnut erect is rolled in cutting slot, guarantee that its both ends of the surface and annular side are cut, there is cutting effect The good advantage of fruit；Partition in feeding hopper is capable of forming so that water chestnut falls into the feeding-passage of cutting ring vertically.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of disc type peeler for water chestnut described in the utility model；

Fig. 2 is the structural schematic diagram of the side-looking direction of disc type peeler for water chestnut described in the utility model；

Fig. 3 is the positional diagram between the Moving plate of the utility model and shaft；

Fig. 4 is one of structural schematic diagram of price fixing of the utility model；

Fig. 5 is the second structural representation of the price fixing of the utility model；

Fig. 6 is the enlarged structure schematic diagram of a-quadrant in Fig. 5；

Fig. 7 is the positional diagram between the feeding hopper of the utility model and cutting ring；

Fig. 8 is the enlarged structure schematic diagram of B area in Fig. 7；

Fig. 9 is the structural schematic diagram of the feeding hopper of the utility model；

Figure 10 is the structural schematic diagram of the rack of the utility model；

Figure 11 is first cutting portion of the utility model and the structural schematic diagram of the second cutting portion；

Figure 12 is the positional diagram between the price fixing of the utility model and Moving plate；

Figure 13 is the schematic diagram of disc type peeler for water chestnut described in the utility model in the operating condition；

Figure 14 is schematic diagram of the water chestnut of disc type peeler for water chestnut described in the utility model when falling into cutting ring.

In figure: 10, rack；11, work top；111, through-hole；20, price fixing；21, top plate；211, the first feed well；212, Second feed well；22, the second torus；23, the second mounting hole；24, the first elastic blend stop；25, the second elastic blend stop；30, it moves Disk；31, bottom plate；32, the first torus；33, the first mounting hole；34, dumping pit；35, notch；40, driving unit；41, motor； 42, retarder；50, shaft；51, bearing block；60, vibrating motor；70, feeding hopper；71, partition；80, the first cutting portion；90, Two cutting portions；901, side plate；902, straight panel is tilted.

Specific embodiment

The following describes the utility model in further detail with reference to the accompanying drawings, to enable those skilled in the art referring to explanation Book text can be implemented accordingly.

As shown in figs. 1 to 14, the utility model provides a kind of disc type peeler for water chestnut, comprising: rack 10；Price fixing 20, it is fastened in the rack 10；Shaft 50 is rotatably arranged in the rack 10 vertically and is located at the price fixing 20 Lower section；Moving plate 30 is fastened on 50 top of shaft and is located at the underface of the price fixing 20, and the Moving plate 30 is with described turn The rotation of axis 50 and rotate；The driving unit 40 for driving the shaft 50 to rotate is arranged in the rack 10；Extremely such as Fig. 3 Shown in Fig. 5, the price fixing 20 include be fastened in the rack 10 a top plate 21, be molded on 21 bottom face of top plate and Multiple second torus 22 being coaxially distributed, several second cutting portions 90 being arranged on second torus 22, it is described dynamic Disk 30 includes the bottom plate 31 for being fastened on 50 top of shaft, is molded on 31 top end face of bottom plate and is coaxially distributed more A first torus 32, several first cutting portions 80 being arranged on first torus 32,32 He of the first torus Second torus 22 it is coaxial and it is alternate be arranged to form the cutting ring and discharge ring that distribute alternately, first cutting portion 80 It is located in the cutting ring with second cutting portion 90, several dumping pits 34, the dumping pit is formed on the bottom plate 31 34 are located at the bottom of the discharge ring, be also provided on each first torus 32 it is a pair of be connected to the adjacent cutting ring and The discharge ring and the notch 35 being spacedly distributed are provided on the top plate 21 so that water chestnut enters one in the cutting ring First feed well 211 and one second feed well 212, the lower section of first feed well 211 be fixedly installed along described first into Multiple first elastic blend stops 24 of the length direction distribution of hopper 211, the lower section of second feed well 212 is fixedly installed edge Multiple second elastic blend stops 25 of the length direction distribution of second feed well 212, the described first elastic blend stop 24 and described Second elastic blend stop 25 is located in the cutting ring, and one described first elastic blend stop is provided in each cutting ring 24 and 1 the second elastic blend stop 25 so that each cutting ring is separated into the first cutting region and the second cutting region, First feed well 211 is the charging port of first cutting region, and second feed well 212 is second cutting region Charging port；First cutting portion 80 staggers upper and lower setting with second cutting portion 90, to be formed along described first The turning moment of the circumference tangent plane of torus 32 and second torus 22, so that the water chestnut erect can cut It is rolled in ring, guarantees that its both ends of the surface and annular side are cut.

As an embodiment of this programme, as shown in Figure 4 and Figure 5, formed in the circumferential wall of second torus 22 There are circumferentially distributed several second mounting holes 23 along second torus 22, is fastened on second mounting hole 23 described Second cutting portion 90, wherein second mounting hole 23 is arranged close to the bottom of second torus 22, second cutting The material space that unloads that the discharge ring is expelled to for water chestnut skin, second peace are formed between portion 90 and second mounting hole 23 Dress is arranged at equal intervals between hole 23.

As an embodiment of this programme, as shown in figure 3, forming edge in the circumferential wall of first torus 32 Circumferentially distributed several first mounting holes 33 of first torus 32 are fastened with described first on first mounting hole 33 Cutting portion 80, wherein first mounting hole 33 is arranged close to the top of first torus 32, first cutting portion 80 The material space that unloads that the discharge ring is expelled to for water chestnut skin, first mounting hole are formed between first mounting hole 33 It is arranged at equal intervals between 33.

As an embodiment of this programme, as shown in Figure 1, Figure 2 and Figure 7, the top of the rack 10 is provided with a job Table top 11, the price fixing 20 are fastened on the bottom face of the work top 11, be provided on the work top 11 with it is described First feed well 211 and corresponding a pair of of the feeding hopper 70 of second feed well 212, as shown in Figure 10, the work top 11 On form through-hole 111 for setting up the feeding hopper 70, if the material of the feeding hopper 70 is intracavitary to be provided with material described in capable person Chamber is divided into the partition 71 of multiple feeding-passages that water chestnut is fallen into vertically in the cutting ring, also sets up in the rack 10 Have so that the water chestnut in the feeding hopper 70 passes sequentially through the vibrating motor 60 that the feeding-passage is fallen into the cutting ring, institute It states feeding hopper 70 and the vibrating motor 60 is used for the Vibrated baiting of water chestnut.

As an embodiment of this programme, as shown in Figure 4 and Figure 5, first feed well 211 is along second torus 22 and first torus 32 radial distribution, second feed well 212 is along second torus 22 and described first The radial distribution of torus 32, and 180 ° of settings are spaced between first feed well 211 and second feed well 212, this The purpose of sample setting is: after 30 half revolution of Moving plate, the water chestnut cut is in the first elasticity blend stop and described the Under the blocking of two elastic blend stops, discharge ring is entered through the notch 35 on the Moving plate 30.

As an embodiment of this programme, as shown in Figures 4 to 6, the described first elastic blend stop 24 and second elasticity Blend stop 25 is fixed on the bottom face of the top plate 21, the described first elastic blend stop 24 and first feed well 211 Side cell wall flushes, and the second elastic blend stop 25 is flushed with the other side cell wall of second feed well 212, described first into The side cell wall of hopper 211 and the other side cell wall of second feed well 212 are set in opposite directions.

As an embodiment of this programme, the height phase of the described first elastic blend stop 24 and the second elastic blend stop 25 Deng, and the height of the described first elastic blend stop 24 and the second elastic blend stop 25 is the one third of the cutting ring height, The height is the upward distance h of upper and lower, as described in Figure 6；Described first elastic blend stop 24 and the second elastic blend stop 25 Length be it is described cutting ring width 2/3rds, the length be left and right direction on distance k, the purpose being arranged in this way It is: to force the water chestnut cut to enter in discharge ring from cutting ring.

As an embodiment of this programme, as shown in figure 11, first cutting portion 80 and 90 knot of the second cutting portion Structure is identical, include formed on an edge formed in a pair of side plates 901 and an edge of end cutting edge b main cutting edge a and One inclination straight panel 902 of a pair of side plate 901 of connection, wherein the side plate 901 is that a horizontally disposed right-angled trapezium shape is thin Plate, the edge that intersects with the side plate 901 of inclination straight panel 902 for the side plate 901 oblique waist, on the side plate 901 at Type, which has, to be formed the edge of the main cutting edge a on the edge and the inclination straight panel 902 of the end cutting edge b and is flush, institute It states the main cutting edge a and end cutting edge b and constitutes the big end of cutting, opposite the other end is peace with the big end of cutting Fill small end.

As an embodiment of this programme, as shown in figure 3, the driving unit 40 is fastened in the rack 10 including one Motor 41, the retarder 42, the driving band and belt wheel that are fastened in the rack 10 and are connect with the motor 41, wherein institute State the rotary motion that retarder 42 converts the kinetic energy of the motor 41 to by driving band and belt wheel the shaft 50.

As an embodiment of this programme, as shown in figure 3, the shaft 50 is rotatably arranged on the machine by bearing block 51 On frame 10, thrust bearing is provided on the bearing block 51.

As an embodiment of this programme, as shown in Fig. 7, Fig. 8 and Figure 14, first cutting portion 80 and described second is cut The difference in height cut between portion 90 is M, which refers to: between the first cutting portion 80 of collar and the second cutting portion 90 of collar Distance, the diameter of water chestnut is D, M:D=1:2 ~ 3, the diameter D of water chestnut are as follows: the average value of several water chestnut diameters to be cut.

As an embodiment of this programme, the difference in height between first cutting portion 80 and second cutting portion 90 is M and the diameter of water chestnut are D ratio are as follows: 1:2.5.

As an embodiment of this programme, as shown in Figure 1, there are four support legs for setting in the rack 10, it is each described Rubber spring is installed in support leg.

As an embodiment of this programme, as shown in figure 8, the bottom face of second torus 22 and the bottom plate 31 it Between be reserved with one first gap, be reserved with one second gap between the top end face and the top plate 21 of first torus 32, First gap and second gap can effectively reduce the frictional resistance between the Moving plate 30 and the price fixing 20, with Conducive to the cutting of water chestnut.

The working principle of the disc type peeler for water chestnut is as follows: as shown in Figure 12 and Figure 13, identifying for convenience in attached drawing, only Illustrate first cutting portion 80 and second cutting portion 90 in a cutting ring, described first in remaining cutting ring Cutting portion 80 and second cutting portion 90 are default, and the direction of rotation of the Moving plate 30 is clockwise；In attached drawing 13, The position of the Moving plate 30 is initial position, when the Moving plate 30 rotation, first cutting portion 80 and second cutting Relative motion occurs between portion 90, operation of peeling is carried out to the water chestnut in cutting ring to realize, it is described by taking the first cutting region as an example First elastic blend stop 24 is the starting point of the first cutting region, and the described second elastic blend stop 25 is the terminal of the first cutting region, i.e., the The motion profile of water chestnut in one cutting region are as follows: the described second elastic blend stop 25 is moved to from the described first elastic blend stop 24 Place, when water chestnut moves at the described second elastic blend stop 25, since the blocking water chestnut of the described second elastic blend stop 25 can not be again It moves on, to turn in via the notch 35 on first torus to discharge ring.

Although the embodiments of the present invention have been disclosed as above, it is not limited in institute in specification and embodiments Column use, it can be applied to various fields suitable for the present invention completely, for those skilled in the art, can Easily realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, this is practical It is novel to be not limited to specific details and legend shown and described herein.

Claims (10)

1. a kind of disc type peeler for water chestnut characterized by comprising

Rack (10)；

Price fixing (20) is fastened on the rack (10)；

Shaft (50) is rotatably arranged on the rack (10) vertically and is located at the lower section of the price fixing (20)；

Moving plate (30) is fastened at the top of the shaft (50) and is located at the underface of the price fixing (20), the Moving plate (30) It is rotated with the rotation of the shaft (50)；

The driving unit (40) for driving the shaft (50) to rotate is arranged on the rack (10)；

Wherein, the price fixing (20) includes the top plate (21) being fastened on the rack (10), is molded over the top plate (21) Multiple second torus (22) on bottom face and being coaxially distributed, several second be arranged on second torus (22) cut It cuts portion (90), the Moving plate (30) includes being fastened on a bottom plate (31) at the top of the shaft (50), being molded over the bottom plate (31) on top end face and multiple first torus (32) being coaxially distributed, be arranged on first torus (32) several the A cutting part (80), first torus (32) and second torus (22) it is coaxial and it is alternate be arranged to form alternate point The cutting ring and discharge ring of cloth, first cutting portion (80) and second cutting portion (90) are located in the cutting ring, institute It states and is formed on bottom plate (31) several dumping pits (34), the dumping pit (34) is located at the bottom of the discharge ring, each described The adjacent cutting ring of a pair of of connection and the discharge ring and the notch being spacedly distributed are also provided on first torus (32) (35), it is provided on the top plate (21) so that water chestnut enters one first feed well (211) and one second in the cutting ring Feed well (212) is fixedly installed along the length side of first feed well (211) below first feed well (211) To the multiple first elastic blend stops (24) of distribution, be fixedly installed below second feed well (212) along described second into Multiple second elastic blend stops (25) of the length direction distribution of hopper (212), the described first elastic blend stop (24) and described second Elastic blend stop (25) is located in the cutting ring, and be provided in each cutting ring a first elastic blend stop (24) and One described second elastic blend stop (25) is so that each cutting ring is separated into the first cutting region and the second cutting region, institute The charging port that the first feed well (211) are first cutting region is stated, second feed well (212) is second cutting The charging port in area；First cutting portion (80) and second cutting portion (90) stagger upper and lower setting.

2. disc type peeler for water chestnut as described in claim 1, which is characterized in that the circumferential wall of second torus (22) On form circumferentially distributed several second mounting holes (23) along second torus (22), second mounting hole (23) On be fastened with second cutting portion (90), wherein second mounting hole (23) close to second torus (22) bottom Portion's setting, is formed between second cutting portion (90) and second mounting hole (23) and is expelled to the discharging for water chestnut skin Ring unloads material space.

3. disc type peeler for water chestnut as described in claim 1, which is characterized in that the circumferential wall of first torus (32) On form circumferentially distributed several first mounting holes (33) along first torus (32), first mounting hole (33) On be fastened with first cutting portion (80), wherein first mounting hole (33) close to first torus (32) top Portion's setting, is formed between first cutting portion (80) and first mounting hole (33) and is expelled to the discharging for water chestnut skin Ring unloads material space.

4. disc type peeler for water chestnut as described in claim 1, which is characterized in that be provided with a work at the top of the rack (10) Make table top (11), the price fixing (20) is fastened on the bottom face of the work top (11), sets on the work top (11) It is equipped with a pair of of feeding hopper (70) corresponding with first feed well (211) and the second feed well (212), wherein described Feeding hopper (70) if the intracavitary material chamber that is provided with described in capable person of material be divided into multiple so that water chestnut is fallen into vertically in the cutting ring Feeding-passage partition (71), be additionally provided with so that the water chestnut in the feeding hopper (70) passes sequentially through on the rack (10) The feeding-passage falls into the vibrating motor (60) in the cutting ring.

5. disc type peeler for water chestnut as described in claim 1, which is characterized in that first feed well (211) is along described The radial distribution of two torus (22) and first torus (32), second feed well (212) is along second annulus The radial distribution of body (22) and first torus (32), and first feed well (211) and second feed well (212) 180 ° of settings are spaced between.

6. disc type peeler for water chestnut as described in claim 1, which is characterized in that the first elastic blend stop (24) and described the Two elastic blend stops (25) are fixed on the bottom face of the top plate (21), the described first elastic blend stop (24) and described first The side cell wall of feed well (211) flushes, another side channel of the described second elastic blend stop (25) and second feed well (212) Wall flushes, the other side cell wall of the side cell wall of first feed well (211) and second feed well (212) it is opposite and If.

7. disc type peeler for water chestnut as described in claim 1, which is characterized in that the first elastic blend stop (24) and described the The height of two elastic blend stops (25) is equal, and the height of the described first elastic blend stop (24) and the second elastic blend stop (25) is The one third of the cutting ring height；The length of described first elastic blend stop (24) and the second elastic blend stop (25) is institute State 2/3rds of cutting ring width.

8. disc type peeler for water chestnut as described in claim 1, which is characterized in that first cutting portion (80) and described second Cutting portion (90) structure is identical, includes forming in a pair of side plates (901) and an edge for form on an edge end cutting edge b There are inclination straight panel (902) of main cutting edge a and a pair of side plate (901) of connection, wherein the side plate (901) is a water The right-angled trapezium shape thin plate of flat setting, the edge that inclination straight panel (902) is intersected with the side plate (901) are the side plate (901) oblique waist is formed on the side plate (901) and is formed on the edge and the inclination straight panel (902) of the end cutting edge b There is the edge of the main cutting edge a to be flush, the main cutting edge a and the end cutting edge b constitute the big end of cutting, with institute It states and cuts the opposite the other end in big end as installation small end.

9. disc type peeler for water chestnut as described in claim 1, which is characterized in that the driving unit (40) is fastened on including one Motor (41) on the rack (10), the retarder for being fastened on the rack (10) and being connect with the motor (41) (42), band and belt wheel are driven, wherein the retarder (42) is converted the kinetic energy of the motor (41) by driving band and belt wheel For the rotary motion of the shaft (50).

10. disc type peeler for water chestnut as described in claim 1, which is characterized in that first cutting portion (80) and described Difference in height between two cutting portions (90) is M, and the diameter of water chestnut is D, M:D=1:2 ~ 3.