CN2153931Y

CN2153931Y - Pruning machine for grafting

Info

Publication number: CN2153931Y
Application number: CN 93203239
Authority: CN
Inventors: 陈焕贵; 梁爱年; 王巨成
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-20
Filing date: 1993-02-20
Publication date: 1994-01-26
Anticipated expiration: 2003-02-20

Abstract

The utility model relates to a tress cutting machine for graft. A tailored tool apron is fixed to a bottom seat of a universal manual subpoena binding machine, and a tool carrier is installed on a press head of the subpoena binding machine. The tool carrier is capable of flexibly moving up and down in a guide groove of the tool apron to cut the tresses. The utility model can be used for standardizing tress cutting work, cutting surfaces are smooth, the graft survival rate can be enhanced, the labor strength is relieved and the operation is safe and reliable.

Description

Pruning machine for grafting

The utility model relates to a kind of grafting with cutting the branch machine

Now all graftings all are to cut by manually holding branch with general grafting knife or branch to be whittled into the inclined-plane, and this method does not guarantee the flatness on its inclined-plane, and need multitool to be shaped under the thicker situation of branch, and labour intensity is big, and influences graft survival rate.

The purpose of this utility model has designed a kind of simple device exactly and has made and cut the branch regularized operation, thereby guarantees the smooth of branch inclined-plane of cutting, and grafting twig is fitted closely, thus the raising graft survival rate, and can reduce labor intensity.

The utility model is to go up at a general manual subpoena binder (as ZH-CA type subpoena document binder etc.) to increase a special tool rest and a special knife rest constitutes, and utilizes the transmission pressure of subpoena binder to realize the cutting of grafting twig miter on tool rest.Above-mentioned tool rest as shown in Figure 4, tool post (11) is a rectangular cylinder, have the branch rule groove (9) that becomes 80 °-70 ° with horizontal plane thereon, make the well-behaved placement of grafting twig to be cut (3) wherein, cutting knife (6) vertical depression cuts out on grafting twig and becomes 10 °-20 ° miter with branch.For making the cutting knife vertical depression on tool post (11), have vertical two knife rest gathering sills (8) and a cutting knife groove (10), knife rest can be free therein up and down, above-mentioned knife rest is by two guide rods (7), one bump contacted chip (5) and cutting knife (6) are formed, two guide rods (7) are vertical is fixed on edge joint sheet (5) and goes up in aggregatesly, and cutting knife (6) is installed in the cutter groove of two guide rods and can be convenient for changing.Its action principle is: when grafting twig to be cut (3) is placed in the branch rule groove (9) of tool rest, branch is close on the wall of branch rule groove, branch and vertical plane form 10 °-20 ° oblique angle, when cutting knife (6) vertical depression under the drive of guide rod (7), can on grafting twig, cut out a smooth miter.

The utility model has the advantages that: make and cut the branch regularized operation, guarantee the smooth of bevel, reduce labor intensity, and increased a kind of purposes for general subpoena assembling machine, improve its availability, make grafting cutter small investment, income is big.

Illustrations represents that embodiment of the present utility model, Fig. 1 are the total figure of assembling, and Fig. 2 is the left side view of Fig. 1.Among the figure, (1) subpoena binder, (2) knife rest, (3) branch to be cut, (4) tool rest, the knife rest that is made of part (5) (6) (7) is fixed on the pressure head of binder (1) with the lock nut of subpoena binder, Manual pressure is passed on the knife rest through travelling gear by the binder handle, reaches both laborsaving, be convenient to the purpose of operating again, (4) be fixed on the base of (1) by screw, make and cut inclined-plane standard in tool rest and carry out, thereby guarantee cutting quality.

Fig. 3 is a knife rest, is made up of guide rod (7) and blade (6) and edge joint sheet (5).

Fig. 4 is the tool rest schematic diagram, and Fig. 5 is that the A of Fig. 4 is to view.The branch standard groove (9) that has vertical knife rest gathering sill (8) on the tool rest and tilt, (8) become 10 ° of-20 ° of angles with (9), to guarantee the bevel of branch.

Claims

1, a kind of grafting that increases a special tool rest and knife rest composition on manual subpoena binder is with cutting the branch machine, and it is characterized in that: tool rest is fixed on the subpoena binder base, and knife rest is fixed on the pressure head of subpoena binder by trip bolt.

2, by the described branch machine of cutting of claim 1, feature is: tool rest is by having vertical knife rest gathering sill (8) on the tool post (11), cutting knife groove (10) and branch rule groove (9) formation that tilts, and (8), 10 ° of-20 ° of angles of (10) one-tenth.

3, by the described branch machine of cutting of claim 1, feature is: knife rest is made up of guide rod (7) and cutting knife (6) and brace (5), cutting knife (6) is installed in the cutter groove of guide rod and by screw and fixes, and guide rod (7) and brace (5) are welded into an integral body.