CN2475469Y

CN2475469Y - Multifunctional cutter head

Info

Publication number: CN2475469Y
Application number: CN 01220903
Authority: CN
Inventors: 罗平
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-03-30
Filing date: 2001-03-30
Publication date: 2002-02-06
Anticipated expiration: 2011-03-30

Abstract

The utility model belongs to a component of a thick stuff chopper, which is provided with a disc with a shaft sleeve at the center, two rectangles which are symmetric relatively to the center of the disc, a rectangle with a curved edge or a fan-shaped chopping port are opened on a web plate of the disc, and knife plates with relative shapes are arranged on the chopping port. The knife plate is a flat blade or a knife tooth with a plurality of coining-outs or is with a plurality of convex tooth. The utility model need not to replace a disc of a bottom plate or a whole cutter head, and is changed to the operation cutter head for other purposes only replacing the knife plate, therefore has the advantages of convenient replacing operation, lowering the whole machine cost and saving time and improving the working efficiency.

Description

A kind of multi-functional cutterhead

The utility model relates to a kind of parts of coarse fodder shredding machine.

Present multi-functional tendrilled vine cutter is with electric motor driven mostly.The dise knife dish is housed on the motor reel of this tendrilled vine cutter, and the dise knife dish is that a center has the disk that is fixed on the axle sleeve on the motor shaft, on the disc of disk or directly make blade or have the blank mouth, refills cutter on the blank mouth.The dise knife dish has and is used for cutting off the tendril material, have and be used for potato class section, have and be used for the chopping of potato class, the cutterhead of various effects all has disk separately, and a kind of operation of every change will be changed a kind of cutterhead, therefore, though complete machine has multiple function, but cutterhead does not have multiple function, changes cutterhead and still quite bothers, but also cost is improved.

Task of the present utility model provides a kind of replacing operation convenience, lower-cost multi-functional cutterhead, and it need not change base plate disk or whole cutterhead, and only needing replacing knife plate or blade is replaceable operation.

Task of the present utility model is finished like this: multi-functional cutterhead of the present utility model also has a center to have the disk of axle sleeve, have the blank mouth on the disc of disk, it is rectangle, bent limit rectangle or the fan-shaped opening of symmetrical centre with the disc centre that the blank mouth is at least two, the knife plate of respective shapes is housed, i.e. rectangle, bent limit rectangle or fan-shaped knife plate on the blank mouth.Described bent limit rectangle is that a kind of one or two or three limits are arranged is circular arc limit or the limit that has circular arc, have a limit at least is the quadrangle of straight line.

Usually,, can adorn two knife plates respectively on the blank mouth of the cutterhead that is used to cut into slices, also can adorn counterweigh plate of a knife plate for there being two to be the cutterhead of rectangle, bent limit rectangle or the fan-shaped opening of symmetrical centre with the disc centre.Knife plate is the parallel plane flat blade of blade and cutterhead, and the counterweigh plate is a common flat board.

Be used for to adorn two knife plates respectively on the blank mouth of cutterhead of chopping, also can adorn counterweigh plate of a knife plate.Have many triangle along arc shooting (or trapezoidal) cutters tooth of making from the knife plate upper punch on the knife plate, each cutter tooth plane is all vertical with the knife plate plane with its radius, see along the cutterhead direction of rotation and rear at cutter tooth also to be fixed with the parallel plane flat blade of blade and cutterhead on the blank mouth.

Be used for to adorn counterweigh plate of a knife plate on the blank mouth of cutterhead of defibrination, but preferably respectively adorn a knife plate, to increase operation rate.Have on the knife plate many from the knife plate punching out or the double wedge that draws out.

Owing to the utlity model has above-mentioned design feature, thereby compare with existing various single functions or multi-functional tendrilled vine cutter and cutterhead thereof, the replacing operation is convenient, need not change base plate disk or whole cutterhead, only need to change the operation cutterhead that knife plate on the cutterhead just can change other purposes into, thereby not only can reduce the cost of complete machine, but also can save time, improve work efficiency.

Below in conjunction with drawings and Examples the utility model is elaborated.

Fig. 1 is the front schematic view that the utility model has bent limit rectangle section knife plate.Fig. 2 is the front schematic view that the utility model has bent limit rectangle chopping knife plate.Fig. 3 is the front schematic view that the utility model has bent limit rectangle defibrination knife plate.Fig. 4 amplifies the A of twice to view among Fig. 1.Fig. 5 is the quadruplication cutaway view along B-B line among Fig. 2.Fig. 6 is the quadruplication cutaway view along C-C line among Fig. 3.Fig. 7 is the front schematic view that the utility model has rectangle section knife plate.

By above-mentioned accompanying drawing as seen, multi-functional cutterhead of the present utility model also has a center to have the disk 2 of axle sleeve 1, axle sleeve has blank mouth 3 in order to disk is fixed on the motor reel on the disc of disk, it is rectangle, bent limit rectangle or the fan-shaped opening of symmetry with the disc centre that the blank mouth is two.So-called bent limit rectangle is that a kind of one or two or three limits are arranged is circular arc limit or the limit that has circular arc, have a limit at least is the quadrangle of straight line.Comprise that also four angles have the quadrangle of fillet.Be fastened with the knife plate 5 of respective shapes on the blank mouth with screw 4, it is the knife plate that is fastened with rectangle on the rectangle blank mouth with screw, be fastened with the knife plate of bent limit rectangle on the rectangle blank mouth of bent limit with screw, be fastened with fan-shaped knife plate with screw on the fan-shaped blank mouth.

By among Fig. 1 and Fig. 4 as seen, be used for that tendrils such as Ipomoea batatas rattan, peanut vine material cuts off or two blank mouths 3 of the cutterhead of potato class sections such as sieve fore-telling, Ipomoea batatas, cassava, potato, one is fastened with 5, one of knife plates with screw 4 and is fastened with a counterweigh plate 6 with screw.Knife plate 5 is a blade and the parallel plane flat blade of cutterhead, and balance plate 6 is common flat boards.When the motor drives cutterhead rotated, flat blade was about to send into the tendril material of blank mouth and cuts into chunks, or the potato piece is cut into slices.

By among Fig. 2 and Fig. 5 as seen, being used for sieve foretells, Ipomoea batatas, cassava, on two blank mouths 3 of the cutterhead of potato class choppings such as potato, all use screw 4 to be fastened with a knife plate 5, have many triangle along arc shooting (or trapezoidal) cutters tooth of making from the knife plate upper punch 7 on the knife plate, each cutter tooth plane is all vertical with the knife plate plane with its radius, see rear along the cutterhead direction of rotation at cutter tooth, also be fastened with a blade and the parallel plane blade 8 of cutterhead on the blank mouth 3 with screw, when the motor drives cutterhead rotates, the potato piece that cutter tooth 7 will be sent into the blank mouth earlier marks a rule tool marks, will have the potato piece of tool marks to be cut into thread by blade 8 again.

By among Fig. 3 and Fig. 6 as seen, be used for two blank mouths 3 of the cutterhead of potato class defibrinations such as Ipomoea batatas, cassava, potato, a knife plate 5 respectively is housed, have on the knife plate many from the knife plate punching out or the double wedge 9 that draws out.When the motor drives cutterhead rotated, the potato piece that double wedge 9 will be sent into the blank mouth was drawn comminution and is fine into pulpous state.

For cutterhead is securely fixed on the motor reel, a holding screw 10 also is installed on the axle sleeve 1, have a suitably installing port 11 of size by center on the disk 2, so that from then on mouthful stretch into spanner holding screw is tightened.

Claims

1, a kind of multi-functional cutterhead, it has a center to have the disk of axle sleeve (1) (2), have blank mouth (3) on the disc of disk, it is characterized in that: it is rectangle, bent limit rectangle or the fan-shaped opening of symmetrical centre with the disc centre that blank mouth (3) is at least two, and it is rectangle, bent limit rectangle or fan-shaped knife plate (5) that respective shapes is housed on the blank mouth (3).

2, by the described multi-functional cutterhead of claim 1, it is characterized in that: knife plate (5) is the parallel plane flat blade of blade and cutterhead.

3, by the described multi-functional cutterhead of claim 1, it is characterized in that: have triangle or the trapezoidal cutter tooth (7) made from the knife plate upper punch on the knife plate (5), each cutter tooth plane is all vertical with the knife plate plane with its radius, see along the cutterhead direction of rotation and rear at cutter tooth also to be fixed with blade and the parallel plane blade of cutterhead (8) on the blank mouth (3).

4, by the described multi-functional cutterhead of claim 1, it is characterized in that: the double wedge (9) that has from the knife plate punching out on the knife plate (5) or draw out.