CN208854775U - It is a kind of be capable of rapid changing knife cut kind of a rounding machine cutter - Google Patents
It is a kind of be capable of rapid changing knife cut kind of a rounding machine cutter Download PDFInfo
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- CN208854775U CN208854775U CN201821186311.1U CN201821186311U CN208854775U CN 208854775 U CN208854775 U CN 208854775U CN 201821186311 U CN201821186311 U CN 201821186311U CN 208854775 U CN208854775 U CN 208854775U
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- cutter
- hole
- tool apron
- rounding machine
- folder lid
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Abstract
The utility model discloses what one kind was capable of rapid changing knife to cut kind of a rounding machine cutter comprising: tool apron, its rear end is provided with mounting portion, and the rear part is provided at least one mandril screw hole；Folder lid, the rear part is articulated with the rear portion of tool apron in a manner of it can swing up and down；The rear end of folder lid is provided with a top hole in position corresponding with each mandril screw hole；The front of folder lid is also upward convex to be equipped at least two positioning pins；Fastening screw, each mandril screw hole is engaged connection with a fastening screw and activity passes through corresponding top hole；The baffle ring for the top that one is located at corresponding top hole is additionally provided on each fastening screw；And cutter, it is located between the front of tool apron and the front of folder lid, cutter has first dowel hole in position corresponding with each positioning pin.The utility model is controlled by rotation fastening screw presss from both sides lid and tool apron to the clamp or release of cutter, consequently facilitating quick-replaceable is carried out to cutter, to guarantee to cut the efficiency of kind and plantation.
Description
Technical field
Cut kind of a technical field the present invention relates to sugarcane, in particular to it is a kind of be capable of rapid changing knife cut kind of a rounding machine cutter.
Background technique
Currently, the main source of domestic sugaring industry is sugarcane, therefore cane planting industry is more huge.But when sugarcane is sowed
Used sugarcane kind is mostly manually cut off, and mechanization degree is low, manually cuts large labor intensity, the low efficiency, sugarcane germplasm of kind
Amount it is difficult to ensure that.It is mostly the planting machine for cutting kind in real time in existing sugarcane planting machine, i.e., sugarcane is carried out by cutting kind of machine
While cutting kind, additionally it is possible to plant the sugarcane kind of cutting in field.
Fluid pressure type sugarcane cut kind of machine be mainly used in field cut kind and planting machine on cut kind in real time, fluid pressure type sugarcane cuts kind
Machine is to drive cutter intermittently to move back and forth by hydraulic system to carry out cutting kind, and what is be subject to when cutter cuts off sugarcane rushes
Hit it is larger, and field sugarcane surface containing silt it is relatively more, therefore may make cutter occur abrasion, damage the problems such as, thus need through
Often replacement cutter.Existing fluid pressure type sugarcane cuts kind of machine and carries out dismounting trouble to cutter, to influence the efficiency cutting kind and planting.
The information disclosed in the background technology section is intended only to increase the understanding to general background of the invention, without answering
When being considered as recognizing or imply that the information constitutes the prior art already known to those of ordinary skill in the art in any form.
Utility model content
The purpose of the present invention is to provide what one kind was capable of rapid changing knife to cut kind of a rounding machine cutter, to overcome existing fluid pressure type
Sugarcane cuts the disadvantage that kind of machine carries out dismounting trouble to cutter.
To achieve the above object, the present invention provides what one kind was capable of rapid changing knife to cut kind of a rounding machine cutter, wherein includes: knife
Seat, its rear end are provided with the mounting portion being attached for the end of the piston rod with hydraulic cylinder, and the rear portion setting of the tool apron
There is at least one mandril screw hole；Folder lid, the rear part is articulated with the rear portion of the tool apron, and the folder in a manner of it can swing up and down
Lid is located at the lower section of the tool apron；The rear end of the folder lid is provided with one in position corresponding with each mandril screw hole and holds out against
Hole；The front of the folder lid is also upward convex to be equipped at least two positioning pins；Fastening screw, each mandril screw hole and the top
Tight screw rod is engaged connection, and each fastening screw activity passes through the corresponding top hole；On each fastening screw
It is additionally provided with a baffle ring for being greater than the corresponding top hole, the baffle ring is located at the top of the corresponding top hole；And
Cutter, be located in the tool apron front and it is described folder lid front between, and the cutter with each positioning pin pair
There is first dowel hole in the position answered, and each set pin sleeve is connected in corresponding first dowel hole, with right
Cutter is positioned.
Preferably, in above-mentioned technical proposal, the front of the tool apron is arranged in position corresponding with each positioning pin
There is second dowel hole, each positioning pin is also socketed in corresponding second dowel hole.
Preferably, in above-mentioned technical proposal, the front-end and back-end of the cutter are provided with blade, and the cutter can be with
The mode in any one blade towards front is located between the front of the tool apron and the front of the folder lid.
Preferably, in above-mentioned technical proposal, the quantity of the positioning pin is four, and four positioning pins are rectangle
Shape distribution.
Preferably, in above-mentioned technical proposal, the quantity of the mandril screw hole is two, and two described mandril screw holes or so
Relatively it is distributed.
Preferably, in above-mentioned technical proposal, the top hole is semicircle orifice of the opening towards rear.
Preferably, in above-mentioned technical proposal, the folder covers Z-shape shape, and the folder cover by upper corner with can on
The mode of lower swing is articulated with the rear portion of the bottom surface of the tool apron.
Preferably, in above-mentioned technical proposal, the mounting portion of the tool apron is sheathed on hydraulic by an anti-rotation connecting hole
The end of the piston rod of cylinder, and be connected by key between the end of the piston rod of the anti-rotation connecting hole and hydraulic cylinder.
Compared with prior art, the invention has the following beneficial effects:
1, when present invention rotation fastening screw moves down, fastening screw can depress the rear end of folder lid, folder by baffle ring
The front of lid just moves up when being moved up with clamping cutter, and rotating fastening screw, and cutter is just unclamped in the front for pressing from both sides lid, with
Convenient for replacing to cutter, therefore, the present invention need to only rotate fastening screw and just can rapidly be replaced to cutter, to protect
Card cuts the efficiency of kind and plantation.
2, cutter rear and front end of the invention is provided with blade, when edge wear at one end, directly changes the other end
Blade carries out use, to improve the service life of cutter, is also further convenient for rapidly tool changing.
Detailed description of the invention
Fig. 1 is the main view for cutting kind of rounding machine cutter for capableing of rapid changing knife according to the present invention.
Fig. 2 is the bottom view of tool apron according to the present invention.
Fig. 3 is the A-A of Fig. 2 according to the present invention to structural schematic diagram.
Fig. 4 is the top view of cutter according to the present invention.
Fig. 5 is the top view of fixture according to the present invention.
Fig. 6 is the main view of fastening screw according to the present invention.
Main appended drawing reference explanation:
1- tool apron, 2- mounting portion, 3- mounting hole, 4- folder lid, 5- fastening screw, 6 baffle rings, 7- cutter, 8- mandril screw hole, 9-
Second dowel hole, the anti-rotation connecting hole of 10-, the first dowel hole of 11-, 12- blade, 13- top hole, 14- positioning pin.
Specific embodiment
With reference to the accompanying drawing, specific embodiments of the present invention will be described in detail, it is to be understood that guarantor of the invention
Shield range is not limited by the specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " includes " or its change
Changing such as "comprising" or " including " etc. will be understood to comprise stated element or component, and not exclude other members
Part or other component parts.
Fig. 1 to Fig. 6 shows that one kind according to the preferred embodiment of the present invention is capable of kind of the rounding machine cutter of rapid changing knife cut
Structural schematic diagram, which includes tool apron 1, folder lid 4, fastening screw 5 and cutter 7.With reference to
Fig. 1 and Fig. 2, the end that the rear end of tool apron 1 is provided with the piston rod of the hydraulic cylinder for cutting kind of machine with fluid pressure type sugarcane are connected
The mounting portion 2 connect, the left and right sides of mounting portion 2 are provided with mounting hole 3, carry out installing by bolted connection admittedly to facilitate
It is fixed.In addition, preferably, the rear end of the mounting portion 2 of tool apron 1 is sheathed on hydraulic the present invention by an anti-rotation connecting hole 10 with reference to Fig. 3
The end of the piston rod of cylinder, and be connected by key between the end of the piston rod of anti-rotation connecting hole 10 and hydraulic cylinder, i.e., anti-rotation connects
The end for connecing the inner wall in hole 10 and the piston rod of hydraulic cylinder is recessed with keyway, is provided with key between two keyways.In this way can
It prevents from relatively rotating between the end and mounting portion 2 of the piston rod of cylinder pressure living, to improve the stability of cutter work.Tool apron
1 rear portion is provided at least one mandril screw hole 8, the axis genesis analysis of mandril screw hole 8.
It continues to refer to figure 1, the rear portion of folder lid 4 is articulated with the rear portion of tool apron 1 in a manner of it can swing up and down, and presss from both sides lid 4
Positioned at the lower section of tool apron 1.The rear portion of lid 4 can be pressed from both sides in the hinged seat of two or so Relative distributions of the downward projection in the rear portion of tool apron 1
It is articulated on two hinged seats by an articulated shaft.For installing cutter 7 between folder lid 4 and the front of tool apron 1.With reference to Fig. 5, folder
The rear end of lid 4 is provided with a top hole 13 in position corresponding with each mandril screw hole 8, mandril screw hole 8 and corresponding holds out against
About 13 Relative distribution of hole and axis is located along the same line.The front of folder lid 4 is also upward convex to be equipped at least two positioning pins 14.
Preferably, the Z-shape shape of lid 4 is pressed from both sides, and presss from both sides the bottom surface that lid 4 is articulated with tool apron 1 upper corner in a manner of it can swing up and down
Rear portion, such top hole 13 just lower than folder lid 4 front.
It continues to refer to figure 1, each mandril screw hole 8 is engaged with a fastening screw 5 and connect, and each fastening screw 5
Activity passes through corresponding top hole 13, and a baffle ring 6 for being greater than corresponding top hole 13, gear are additionally provided on each fastening screw 5
Ring 6 is located at the top of corresponding top hole 13.Fastening screw 5 can be by engaging with mandril screw hole 8 come holding position in this way
Be locked, and the lifting of baffle ring 6 can be controlled by positive and negative rotation fastening screw 5.With reference to Fig. 6, fastening screw 5 can be only
It is provided with external screw thread at an upper portion thereof and mandril screw hole 8 cooperates, and its underpart is polished rod and is directly movably set in top hole 13.
When twisting fastening screw 5 downwards, baffle ring 6 is moved down to depress the rear end of folder lid 4, and the front of folder lid 4 is just moved up with close
The front of tool apron 1, cutter 7 can be clamped.And when twisting fastening screw 5 upwards, baffle ring 6 just moves up, to unclamp folder
The rear end of lid 4, the in this way front of folder the lid 4 just front to lower swing far from tool apron 1 under gravity, to unclamp cutter 7.
Preferably, the quantity of mandril screw hole 8 is two, and two mandril screw holes 8 or so are relatively distributed, then accordingly, top hole 13
It is two with fastening screw 5.Furthermore it is preferred that top hole 13 is semicircle orifice of the opening towards rear.
It continues to refer to figure 1, cutter 7 is located between the front of tool apron 1 and the front of folder lid 4, and refers to Fig. 4, and cutter 7 exists
There is first dowel hole 11 in position corresponding with each positioning pin 14, and each positioning pin 14 is socketed on corresponding first positioning
In pin hole 11, to be positioned to cutter 7, to realize to the Fast Installation of cutter 7 in place.Preferably, with reference to Fig. 2, tool apron 1
Front position corresponding with each positioning pin 14 is provided with second dowel hole 9, each positioning pin 14 is also socketed on
In corresponding second dowel hole 9.In addition, more preferably, the quantity of positioning pin 14 is four, and four positioning pins 14 are in rectangular
Distribution of shapes, then corresponding first dowel hole 11 and the second dowel hole 9 are also four and distribution in rectangular shape.
The present invention passes through matching for positioning pin 14 and the first dowel hole 11 and the second dowel hole 9 when installing cutter 7
It closes, quickly and accurately cutter can be placed between tool apron 1 and the front for pressing from both sides lid 4, then by rotation fastening screw 5 to moving down
Dynamic, fastening screw 5 just can depress the rear end of folder lid 4 by baffle ring 6, and the front of folder lid 4 is just moved up to clamp cutter 7.
When needing replacing cutter 7, rotation fastening screw 5 is moved up, and cutter 7 is just unclamped in the front of folder lid 4, in order to cutter 7
Replaced, therefore, the present invention need to only rotate fastening screw 5 and just can rapidly be replaced to cutter 7, to guarantee to cut kind and
The efficiency of plantation.
With continued reference to Fig. 4, further, the front-end and back-end of cutter 7 are provided with blade 12 to the present invention, and cutter 7 can
It is located in such a way that any one blade 12 is towards front between the front of tool apron 1 and the front of folder lid 4.Cutter of the invention
7 rear and front ends are provided with blade 12, and when blade 12 at one end is worn, the blade 12 for directly changing the other end is carried out using i.e.
Can, to improve the service life of cutter 7, also further it is convenient for rapidly tool changing.
The aforementioned description to specific exemplary embodiment of the invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explaining specific principle of the invention and its actually answering
With so that those skilled in the art can be realized and utilize a variety of different exemplary implementation schemes of the invention and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (8)
1. what one kind was capable of rapid changing knife cuts kind of a rounding machine cutter characterized by comprising
Tool apron, its rear end are provided with the mounting portion being attached for the end of the piston rod with hydraulic cylinder, and after the tool apron
Portion is provided at least one mandril screw hole；
Folder lid, the rear part is articulated with the rear portion of the tool apron in a manner of it can swing up and down, and the folder lid is located at the tool apron
Lower section；The rear end of the folder lid is provided with a top hole in position corresponding with each mandril screw hole；Before the folder lid
Portion is also upward convex to be equipped at least two positioning pins；
Fastening screw, each mandril screw hole is engaged with the fastening screw to be connect, and each fastening screw is living
It moves across the corresponding top hole；A baffle ring for being greater than the corresponding top hole is additionally provided on each fastening screw,
The baffle ring is located at the top of the corresponding top hole；And
Cutter, be located in the tool apron front and it is described folder lid front between, and the cutter with each positioning
Selling corresponding position has first dowel hole, and each set pin sleeve is connected in corresponding first dowel hole,
To be positioned to cutter.
2. it is according to claim 1 be capable of rapid changing knife cut kind of a rounding machine cutter, which is characterized in that the front of the tool apron exists
Position corresponding with each positioning pin is provided with second dowel hole, and each positioning pin is also socketed on corresponding
In second dowel hole.
3. it is according to claim 1 be capable of rapid changing knife cut kind of a rounding machine cutter, which is characterized in that the front end of the cutter and
Rear end is provided with blade, and the cutter can be located in the front of the tool apron in such a way that any one blade is towards front
Between the front of the folder lid.
4. it is according to claim 1 be capable of rapid changing knife cut kind of a rounding machine cutter, which is characterized in that the quantity of the positioning pin
It is four, and four positioning pin distributions in rectangular shape.
5. it is according to claim 1 be capable of rapid changing knife cut kind of a rounding machine cutter, which is characterized in that the number of the mandril screw hole
Amount is two, and two described mandril screw holes or so are relatively distributed.
6. it is according to claim 1 be capable of rapid changing knife cut kind of a rounding machine cutter, which is characterized in that the top hole is opening
Towards the semicircle orifice at rear.
7. it is according to claim 1 be capable of rapid changing knife cut kind of a rounding machine cutter, which is characterized in that the folder covers Z-shape shape,
And the folder lid is articulated with the rear portion of the bottom surface of the tool apron upper corner in a manner of it can swing up and down.
8. it is according to claim 1 be capable of rapid changing knife cut kind of a rounding machine cutter, which is characterized in that the peace of the tool apron
Dress portion is sheathed on the end of the piston rod of hydraulic cylinder, and the piston of anti-the rotation connecting hole and hydraulic cylinder by an anti-rotation connecting hole
It is connected by key between the end of bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186311.1U CN208854775U (en) | 2018-07-25 | 2018-07-25 | It is a kind of be capable of rapid changing knife cut kind of a rounding machine cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821186311.1U CN208854775U (en) | 2018-07-25 | 2018-07-25 | It is a kind of be capable of rapid changing knife cut kind of a rounding machine cutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208854775U true CN208854775U (en) | 2019-05-14 |
Family
ID=66413141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821186311.1U Active CN208854775U (en) | 2018-07-25 | 2018-07-25 | It is a kind of be capable of rapid changing knife cut kind of a rounding machine cutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208854775U (en) |
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2018
- 2018-07-25 CN CN201821186311.1U patent/CN208854775U/en active Active
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