CN207273358U - A kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod - Google Patents
A kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod Download PDFInfo
- Publication number
- CN207273358U CN207273358U CN201721033330.6U CN201721033330U CN207273358U CN 207273358 U CN207273358 U CN 207273358U CN 201721033330 U CN201721033330 U CN 201721033330U CN 207273358 U CN207273358 U CN 207273358U
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- China
- Prior art keywords
- guide
- piston rod
- limiting slot
- fluid pressure
- pressure type
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the guide-localization wheel group that a kind of fluid pressure type cuts kind of machine piston rod, including, installing plate, it is provided with limiting slot, several connecting holes and several mounting holes, limiting slot is arranged at the top of installing plate, several connecting holes are arranged in the installing plate, and limiting slot is communicated with several connecting holes, which cuts kind of a machine with fluid pressure type by several mounting holes and be connected；Connecting shaft, its upper part are installed in connecting hole, and the top of the connecting shaft is provided with location hole, and location hole is corresponding with limiting slot；Fixed link, it is installed in limiting slot, and the fixed link can pass through location hole；And guide and limit wheel, the lower part for being installed on connecting shaft of its activity.The utility model is cut the piston rod in kind of machine with fluid pressure type and is connected, when piston rod will produce the trend of rotation because being acted on generation moment of torsion by external force, guide and limit wheel and connecting shaft can produce a reaction force, so as to prevent piston rod rotation, improve the stability of piston rod.
Description
Technical field
Agricultural equipment is the utility model is related to, more particularly to a kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod.
Background technology
At present, 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 that manually cut-out forms, and mechanization degree is low, and the labor intensity manually cut kind is big, efficiency is low, sugarcane germplasm
Amount it is difficult to ensure that.Cutting kind of machine using fluid pressure type can replace manually cutting sugarcane, and kind of an efficiency is cut in raising.Fluid pressure type cuts kind of machine and relies on hydraulic pressure
The piston rod of cylinder promotes cutoff tool to carry out cut-out operation to sugarcane, however piston rod easily occur deflecting in moving process and
The phenomenon of rigidity deficiency, so as to cause cutoff tool to deflect, is unfavorable for cutting off material, influences the kerf quality of sugarcane, and then cause
Fluid pressure type is cut kind of machine-cut kind efficiency and quality and is reduced.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide the guide-localization wheel group that a kind of fluid pressure type cuts kind of machine piston rod, so as to overcome
In the prior art fluid pressure type cut the hydraulic cylinder piston rod of kind of machine in sliding process easily deflection, rigidity deficiency the shortcomings that.
To achieve the above object, the utility model provides the guide-localization wheel group that a kind of fluid pressure type cuts kind of machine piston rod,
Including：Installing plate, it is provided with limiting slot, several connecting holes and several mounting holes, several described connecting holes and
Several described mounting holes are arranged in the installing plate, and the limiting slot is arranged at the top of the installing plate, the limiting slot with
The connecting hole communicates；Connecting shaft, its upper part are installed in the connecting hole, and the top of the connecting shaft is provided with location hole, institute
It is corresponding with the limiting slot to state location hole；Fixed link, it is installed in the limiting slot, and the fixed link can pass through it is described fixed
Position hole；And guide and limit wheel, the lower part for being installed on the connecting shaft of its activity, which can be in the connection
Rotated on axis.
Preferably, in above-mentioned technical proposal, positioning shaft shoulder, the positioning shaft shoulder installation are provided with the middle part of the connecting shaft
There is clamp spring.
Preferably, in above-mentioned technical proposal, the side wall of the guide and limit wheel sets elasticity layer.
Preferably, in above-mentioned technical proposal, at least two connecting holes are symmetrical set, the limiting slot and left and right
Several symmetrical described connecting holes communicate, and the fixed link can pass through several described location holes.
Compared with prior art, the utility model has the advantages that：
1st, a kind of fluid pressure type of the utility model cuts the guide-localization wheel group of kind of machine piston rod, is provided with installing plate, connection
Axis, fixed link and guide and limit wheel, installing plate are cut the piston rod in kind of machine with fluid pressure type by mounting hole and are connected, and piston rod exists
During slip, guide and limit wheel can be easy to piston rod to slide, when piston rod will be produced because being acted on generation moment of torsion by external force
During the trend of raw rotation, guide and limit wheel and connecting shaft can produce a reaction force, in order to prevent piston rod rotation, from
And improve the rigidity of piston rod and the stability of movement.
2nd, the installing plate of the utility model is provided with limiting slot, and location hole, location hole and limiting slot are provided with connecting shaft
Corresponding, by setting fixed link and being installed in limiting slot, and fixed link passes through location hole, in order to be able to limits connecting shaft
Rotation, so as to prevent guide and limit wheel promoted in rotation process connecting shaft rotate so that come off from installing plate.
Brief description of the drawings
Fig. 1 is the guide-localization wheel group structure schematic diagram that a kind of fluid pressure type of the utility model cuts kind of machine piston rod.
Fig. 2 is the structure diagram of the installing plate of the utility model.
Fig. 3 is the AA sectional views in Fig. 2.
Fig. 4 is the utility model cuts the structure diagram that kind of machine is connected with fluid pressure type.
Main Reference Numerals explanation：
1- connecting shafts, 2- guide and limit wheels, 3- clamp springs, 4- installing plates, 5- fixed links, 6- limiting slots, 7- connecting holes, 8- peaces
Fill hole, 9- hydraulic cylinders, 10- piston rods, 11- disconnecting devices, 12- slot guides.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain and from the limitation of embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
With reference to figure 1, a kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod, including installing plate 4, connecting shaft 1, fixation
Bar 5 and guide and limit wheel 2.With reference to figure 2, installing plate 4 is provided with limiting slot 6, several connecting holes 7 and several mounting holes
8, several connecting holes 7 and several mounting holes 8 are arranged in installing plate 4, and limiting slot 6 is arranged at the top of installing plate 4, limit
Position groove 6 is communicated with several connecting holes 7, and installing plate 4 is cut kind of a machine with fluid pressure type by several mounting holes 8 and is connected；Connecting shaft 1
Top is installed in connecting hole 7, and the top of connecting shaft 1 is provided with location hole, and location hole is corresponding with limiting slot 6；Fixed link 5 is installed
In in limiting slot 6, and fixed link 5 can pass through location hole, and fixed link 5 can limit the rotation of connecting shaft 1, so as to improve connection
The installation strength of axis 1；The lower part for being installed on connecting shaft 1 of the activity of guide and limit wheel 2, guide and limit wheel 2 can be in connecting shaft 1
Rotate.
The top of connecting shaft 1 is provided with external screw thread, and internal thread is provided with connecting hole 7, and internal thread can be with external screw thread phase
Coordinate, when installation is complete, location hole can be corresponding with limiting slot 6 for connecting shaft 1 and connecting hole 7, consequently facilitating fixed link 5 is through fixed
Position hole.
The middle part of connecting shaft 1 is provided with positioning shaft shoulder, and positioning shaft shoulder is provided with clamp spring 3, the lower end of clamp spring 3 and positioning shaft shoulder
Lower end fit, the upper end and the lower end of installing plate 4 of clamp spring 3 fit, and guide and limit wheel 2 can be fixed on company by clamp spring 3
The lower part of spindle 1, so as to prevent guide and limit wheel 2 from sliding axially along connecting shaft 1.The side wall of guide and limit wheel 2 is set
Elastic layer is equipped with, i.e., the side wall of guide and limit wheel 2 is covered with the outer lining being made using elastic material.Elastic layer can be reduced
The friction of the side wall of guide and limit wheel 2, additionally it is possible to elastomeric radial is carried out, so as to improve the service life of guide and limit wheel 2.
With reference to figure 2, at least two connecting holes 7 are symmetrical set, i.e. connecting shaft 1 and guide and limit wheel 2 is symmetrical,
So as to improve the uniform force of installing plate 4, easy to the stabilization of operation；With reference to figure 3, limiting slot 6 with it is symmetrical several
Connecting hole 7 communicates, and fixed link 5 can be passed through in location hole, i.e., fixed link 5 passes through symmetrical connecting shaft 1, in order to fixed link 5
Multiple connecting shafts 1 can be fixed at the same time, so as to further improve the stability of device.
With reference to figure 4, fluid pressure type cuts kind of a machine and is provided with hydraulic cylinder 9, piston rod 10, disconnecting device 11 and slot guide 12,
Hydraulic cylinder 9 is installed on slot guide 12, and piston rod 10 is installed in hydraulic cylinder 9, end and the disconnecting device 11 of piston rod 10
Connection, for hydraulic cylinder 9 during driving piston rod 10 moves, piston rod 10 promotes disconnecting device 11 left on slot guide 12
Right slip, disconnecting device 11 can cut off the sugarcane being positioned on slot guide 12 during slip.
With continued reference to Fig. 4, which is installed on the lower section of disconnecting device 11, installing plate 4 by mounting hole 8 with
Disconnecting device 11 connects, and guide and limit wheel 2 is installed in slot guide 12, and guide and limit wheel 2 can be left in slot guide 12
Right slip, but can not slide up and down；During disconnecting device 11 horizontally slips, guide and limit wheel 2 can be with cut-out
The slip of device 11 and slide, so as to play guiding role to piston rod 10；When piston rod 10 slide distance it is longer, by
When the trend of rotation will be produced by acting on generation moment of torsion to external force, since guide and limit wheel 2 can not slide up and down, guide and limit
Wheel 2 produces a reaction force, in order to prevent piston rod 10 from rotating, so as to improve the stability of piston rod 10.
The utility model can limit the rotation trend of piston rod 10, in order to which piston rod 10 only exists in sliding process
The free degree of rectilinear direction movement, so that piston rod 10 is merely able to do the movement of reciprocating linear, realizes that guide-localization acts on, so that
Improve the rigidity of piston rod and the stability of tool motion.
The description of the foregoing specific exemplary embodiment to the utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the certain principles of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (4)
1. a kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod, it is characterised in that including：
Installing plate, it is provided with limiting slot, several connecting holes and several mounting holes, if several described connecting holes and
A dry mounting hole is arranged in the installing plate, and the limiting slot is arranged at the top of the installing plate, the limiting slot and institute
Connecting hole is stated to communicate；
Connecting shaft, its upper part are installed in the connecting hole, and the top of the connecting shaft is provided with location hole, the location hole and institute
State limiting slot correspondence；
Fixed link, it is installed in the limiting slot, and the fixed link can pass through the location hole；And
Guide and limit wheel, the lower part for being installed on the connecting shaft of its activity, which can be in the connecting shaft
Rotate.
2. fluid pressure type according to claim 1 cuts the guide-localization wheel group of kind of machine piston rod, it is characterised in that：The connection
Positioning shaft shoulder is provided with the middle part of axis, the positioning shaft shoulder is provided with clamp spring.
3. fluid pressure type according to claim 1 or 2 cuts the guide-localization wheel group of kind of machine piston rod, it is characterised in that：It is described
The side wall of guide and limit wheel sets elasticity layer.
4. fluid pressure type according to claim 1 cuts the guide-localization wheel group of kind of machine piston rod, it is characterised in that：At least two
The connecting hole is symmetrical set, and the limiting slot is communicated with several symmetrical described connecting holes, the fixed link
Several described location holes can be passed through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033330.6U CN207273358U (en) | 2017-08-17 | 2017-08-17 | A kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033330.6U CN207273358U (en) | 2017-08-17 | 2017-08-17 | A kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207273358U true CN207273358U (en) | 2018-04-27 |
Family
ID=61983449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033330.6U Expired - Fee Related CN207273358U (en) | 2017-08-17 | 2017-08-17 | A kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207273358U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379092A (en) * | 2017-08-17 | 2017-11-24 | 广西大学 | A kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod |
-
2017
- 2017-08-17 CN CN201721033330.6U patent/CN207273358U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107379092A (en) * | 2017-08-17 | 2017-11-24 | 广西大学 | A kind of fluid pressure type cuts the guide-localization wheel group of kind of machine piston rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |