CN106515888B - A kind of crawler belt fast replacing device and its quick change method - Google Patents
A kind of crawler belt fast replacing device and its quick change method Download PDFInfo
- Publication number
- CN106515888B CN106515888B CN201611042021.5A CN201611042021A CN106515888B CN 106515888 B CN106515888 B CN 106515888B CN 201611042021 A CN201611042021 A CN 201611042021A CN 106515888 B CN106515888 B CN 106515888B
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- China
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- hydraulic
- oil pipe
- harvester
- support rod
- crawler belt
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/32—Assembly, disassembly, repair or servicing of endless-track systems
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Harvesting Machines For Root Crops (AREA)
- Harvester Elements (AREA)
Abstract
The present invention provides a kind of crawler belt fast replacing device and its quick change method, the crawler belt fast replacing device includes connecting hydraulic lines, hydraulic oil pipe, hydraulic cylinder and support rod, hydraulic oil pipe one end is connect with connecting hydraulic lines, the hydraulic oil pipe other end is connect with hydraulic cylinder, connecting hydraulic lines are for connecting hydraulic power interface, support rod one end is fixedly connected with hydraulic cylinder, and the support rod other end freely extends；Using above technical scheme, easily, chassis can be quickly supported in the case where harvester normally starts, hydraulic system is working properly, conveniently replace crawler belt, reduced the amount of labour, improve working efficiency；The fast replacing device oil connection that invention provides uses the existing standard interface of harvester without exception, has extraordinary versatility and matching, compact-sized.
Description
Technical field
The invention belongs to crawler belts to replace technical field, and in particular to a kind of crawler belt fast replacing device and its quick change method.
Background technique
It is a more many and diverse, time-consuming, laborious job that harvester, which replaces crawler belt, especially muddy harvesting field more
It is a kind of intractable thing；How using efficiently with changing device to which the efficiency for improving crawler belt replacement is that existing crawler belt replacement has
Problem to be solved.Nowadays widely used method is: jack being supported to the chassis of harvester, by jack stroke
Limitation, cannot completely, reliably support chassis, this also seriously affects the replacement of crawler belt；And it is imitated using above-mentioned replacing options
Rate is low, intensity is big, seriously affects the operation of harvester.
Based on technical problem present in above-mentioned tracks of harvester replacement process, there has been no relevant solutions；Therefore
There is an urgent need to seek effective scheme to solve the above problems.
Summary of the invention
The purpose of the present invention is shortcoming present in view of the above technology, a kind of crawler belt fast replacing device and its fast is proposed
Change method, it is intended to solve the problems, such as that existing crawler belt replaces many and diverse, low efficiency.
The present invention provides a kind of crawler belt fast replacing device, including connecting hydraulic lines, hydraulic oil pipe, hydraulic cylinder and support
Bar；Hydraulic oil pipe one end is connect with connecting hydraulic lines, and the hydraulic oil pipe other end is connect with hydraulic cylinder；Connecting hydraulic lines are used
In connection hydraulic power interface；Support rod one end is fixedly connected with hydraulic cylinder, and the support rod other end freely extends.
Further, connecting hydraulic lines include transition oil pipe, oil inlet oil pipe and three-way connection；Transition oil pipe and oil inlet
Oil pipe is separately connected the first end and second end of three-way connection, and the third end of three-way connection connects hydraulic oil pipe.
It further, further include quick-release connector between the third end and hydraulic oil pipe of three-way connection；Quick-release connector one end is logical
It crosses hydraulic conversion connector to connect with hydraulic oil pipe, the quick-release connector other end passes through the third end of hydraulic conversion connector and three-way connection
Connection.
Further, it is connected between hydraulic oil pipe and hydraulic cylinder by fitting body；Fitting body is equipped with bonded washer.
Further, hydraulic cylinder is equipped with connecting plate；Support rod is fixed on connecting plate by connecting bolt.
Further, multiple fixation holes are equipped with along hydraulic cylinder telescopic direction on connecting plate.
Further, crawler belt fast replacing device is applied to tracks of harvester quick change.
The present invention also provides a kind of crawler belt quick change methods, are applied to harvester, comprising the following steps:
S1: firstly, connecting connecting hydraulic lines, and connecting hydraulic lines are connected to the dynamical system of harvester；
S2: then, support rod is withstood to the chassis of harvester；
S3: then, starting harvester engine, flexible by the dynamical system band hydraulic cylinder of harvester, thus will
It rises the chassis side that support rod withstands harvester；
S4: finally, rising to proper height to chassis, crawler belt is replaced.
It, can be in the case where harvester normally starts, hydraulic system is working properly, gently by using above technical scheme
Pine quickly supports chassis, conveniently replaces crawler belt, reduces the amount of labour, improves working efficiency；The quick change provided is provided
Device oil connection uses the existing standard interface of harvester without exception, has extraordinary versatility and matching, compact-sized, fastly
Changing device uses single-piston rod-type quick change hydraulic cylinder, can get more movement travels, ensure that the bearing height of harvester.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Below with reference to attached drawing, the invention will be further described:
Fig. 1 is a kind of main view of tracks of harvester fast replacing device of the present invention；
Fig. 2 is a kind of structural schematic diagram of the hydraulic oil pipe of tracks of harvester fast replacing device of the present invention.
In figure: 1, transition oil pipe；2, three-way connection；3, oil inlet oil pipe；4, hydraulic conversion connector；5, quick-release connector；6, liquid
Pressuring oil pipe；7, bonded washer；8, fitting body；10, hydraulic cylinder；11, support rod；12, nut；13, bolt is connected；14, plain cushion；
15, connecting plate；16, fixation hole.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1 to Figure 2, the present invention provides a kind of crawler belt fast replacing device, including connecting hydraulic lines, hydraulic oil pipe 6,
Hydraulic cylinder 10 and support rod 11；6 one end of hydraulic oil pipe is connect with connecting hydraulic lines, 6 other end of hydraulic oil pipe with it is hydraulic
Oil cylinder 10 connects, and hydraulic cylinder 10 uses single-piston rod-type quick change hydraulic cylinder；Wherein, connecting hydraulic lines are hydraulic dynamic for connecting
Power interface specifically can be connecting hydraulic lines and directly connect with the hydraulic power system of harvester, directly be by harvester
Hydraulic cylinder provides power source, and the efficiency of crawler belt support can be improved in this way, reduces working strength；Also, to improve support rod
11 jack up harvester chassis, and one end of support rod 11 is fixedly connected with hydraulic cylinder 10, and 11 other end of support rod freely extends, this
Sample prescription is just inserted into the chassis of harvester, to support chassis；Further, for avoid support rod jack up harvester chassis when beat
Sliding, support rod, which freely extends one end and is equipped with side by side, multiple will insert equipped with dead bolt bores when support rod withstands harvester chassis
It is limited in pin insertion pin hole with further progress, is slipped and fallen off when support rod being avoided to prop up chassis.
Preferably, in conjunction with above scheme, as shown in Figure 1, in the present embodiment, connecting hydraulic lines include transition oil pipe 1, into
Oil pipe 3 and three-way connection 2；Transition oil pipe 1 and oil inlet oil pipe 3 are separately connected the first end and second end of three-way connection 2, and three
The third end of pass joint 2 connects hydraulic oil pipe 6；Further, all parts are quickly replaced for convenience of realization, three-way connection
It is connected between third end and hydraulic oil pipe by quick-release connector 5, wherein quick-release connector can be the oil connection of standard configuration, in this way
It can be higher with quick-replaceable, efficiency；Specifically, since hydraulic conversion connector 4 can directly be matched with hydraulic oil pipe 6, quick change
5 one end of connector is connect by 4 transition of hydraulic conversion connector with hydraulic oil pipe 6, and the other end of quick-release connector 5 passes through hydraulic rotation changing-over
First 4 connect with the third end of three-way connection 2 again.By using above scheme, assembling, the connection of crawler belt more changing device can be improved
Efficiency, to improve the replacement efficiency of tracks of harvester.
Preferably, in conjunction with above scheme, as shown in Fig. 2, being connected between hydraulic oil pipe 6 and hydraulic cylinder 10 by fitting body 8
It connects；Specifically, 8 one end of fitting body can be arranged with washer and connect with hydraulic oil pipe 6, and the other end of fitting body 8 can be arranged again
There is washer to connect with hydraulic cylinder 10；The washer sets that the both ends of fitting body 8 are equipped with are at bonded washer 7；Since this programme is by connecing
Head body 8 realizes the connection of hydraulic oil pipe 6 and hydraulic cylinder 10, and disassembly efficiency, convenient transportation, placement can be improved in this way.
Preferably, in conjunction with above scheme, as shown in Figure 1 and Figure 2, hydraulic cylinder 10 is equipped with connecting plate 15, connecting plate 15 and liquid
Compressing cylinder 10 is arranged side by side, and is equipped with multiple fixation holes 16, Duo Gegu along the telescopic direction of hydraulic cylinder 10 on connecting plate 15
Determine hole 16 and can be convenient the height as needed of support rod 11 to be fixed；Further, connection bolt 13 passes through support rod 11
Support rod 11 is fixed on connecting plate with fixation hole 16 and by nut 12；Using the above scheme, the installation of scheme support rod
And disassembly, and and adjusted suitable height.
In conjunction with above scheme, crawler belt fast replacing device provided by the invention can be applied to the harvester in field or nonirrigated farmland
Crawler belt quick change specifically can also be the crawler belt quick change of Rice harvester；This programme scope of application is relatively wide and replaces efficiency
It is relatively high.
Correspondingly, in conjunction with above scheme, a kind of crawler belt quick change method is applied to harvester, comprising the following steps:
S1: firstly, connecting connecting hydraulic lines, and connecting hydraulic lines are connected to the dynamical system of harvester；
S2: then, support rod is withstood to the chassis of harvester, bolt is then fixed into chassis again；
S3: then, starting harvester engine, flexible by the dynamical system band hydraulic cylinder of harvester, thus will
It rises the chassis side that support rod withstands harvester；
S4: finally, rising to proper height to bottoming disk, crawler belt is replaced.
Preferably, further comprising the steps of before S1 step in conjunction with above scheme:
S11: support rod is fixed on the connecting plate of hydraulic cylinder by connection screw bolt and nut；Wherein, on connecting plate
Equipped with multiple fixation holes for adjusting height.
Preferably, further comprising the steps of before S1 step in conjunction with above scheme:
S12: oil inlet oil pipe, transition oil pipe and hydraulic oil pipe are connected respectively by three-way connection；Wherein, three-way connection
It is connected between being connect with hydraulic oil pipe by hydraulic conversion connector.
Preferably, further comprising the steps of before S12 step:
S13: hydraulic oil pipe is connected with hydraulic cylinder respectively by fitting body；Wherein, fitting body is equipped with bonded washer
Further sealing fastening.
It, can be in the case where harvester normally starts, hydraulic system is working properly, gently by using above technical scheme
Pine quickly supports chassis, conveniently replaces crawler belt, reduces the amount of labour, improves working efficiency；And invent offer
Fast replacing device oil connection uses the existing standard interface of harvester without exception, has extraordinary versatility and matching, structure tight
It gathers, fast replacing device uses single-piston rod-type quick change hydraulic cylinder, can get more movement travels, ensure that the support of harvester is high
Degree.
The above, only presently preferred embodiments of the present invention not do limitation in any form to the present invention.It is any ripe
Those skilled in the art is known, without departing from the scope of the technical proposal of the invention, all using technology contents described above
Many possible changes and modifications or equivalent example modified to equivalent change are made to technical solution of the present invention.Therefore, all
It is the content without departing from technical solution of the present invention, any change modification made to the above embodiment of technology according to the present invention,
Equivalent variations and modification belong to the protection scope of the technical program.
Claims (3)
1. a kind of crawler belt fast replacing device applied to harvester, which is characterized in that including connecting hydraulic lines, hydraulic oil pipe, liquid
Compressing cylinder and support rod；The connecting hydraulic lines include transition oil pipe, oil inlet oil pipe and three-way connection；The hydraulic oil
Pipe one end is connect with the connecting hydraulic lines, and the hydraulic oil pipe other end is connect with the hydraulic cylinder；The hydraulic company
Adapter tube road is for connecting hydraulic power interface；Described support rod one end is fixedly connected with the hydraulic cylinder, and the support rod is another
One end freely extends, and is connected between the hydraulic oil pipe and the hydraulic cylinder by fitting body；The fitting body is equipped with group
Close washer；The hydraulic cylinder is equipped with connecting plate；The support rod is fixed on the connecting plate by connecting bolt；The company
Multiple fixation holes are equipped with along the hydraulic cylinder telescopic direction on fishplate bar, the transition oil pipe connects respectively with the oil inlet oil pipe
The first end and second end of the three-way connection is connect, the third end of the three-way connection connects the hydraulic oil pipe and described
It further include quick-release connector between the third end and the hydraulic oil pipe of three-way connection, described quick-release connector one end passes through hydraulic conversion
Connector is connect with the hydraulic oil pipe, and the quick-release connector other end passes through the third of hydraulic conversion connector and the three-way connection
End connection.
2. a kind of crawler belt quick change method applied to harvester, which comprises the following steps:
S1. support rod is fixed on the connecting plate of hydraulic cylinder by connection screw bolt and nut；Wherein, connecting plate is equipped with more
A fixation hole for adjusting height;
S2: connecting connecting hydraulic lines, and connecting hydraulic lines are connected to the dynamical system of harvester；
S3: then, support rod is withstood to the chassis of harvester；
S4: then, starting harvester engine, flexible by the dynamical system band hydraulic cylinder of harvester, thus will support
It rises the chassis side that bar withstands harvester；
S5: finally, rising to proper height to chassis, crawler belt is replaced.
3. the crawler belt quick change method according to claim 2 applied to harvester, which is characterized in that the S1 step it
It is preceding further comprising the steps of:
S12: oil inlet oil pipe, transition oil pipe and hydraulic oil pipe are connected respectively by three-way connection；Wherein, the three-way connection
It is connect between the hydraulic oil pipe by hydraulic conversion connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042021.5A CN106515888B (en) | 2016-11-23 | 2016-11-23 | A kind of crawler belt fast replacing device and its quick change method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611042021.5A CN106515888B (en) | 2016-11-23 | 2016-11-23 | A kind of crawler belt fast replacing device and its quick change method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106515888A CN106515888A (en) | 2017-03-22 |
| CN106515888B true CN106515888B (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611042021.5A Active CN106515888B (en) | 2016-11-23 | 2016-11-23 | A kind of crawler belt fast replacing device and its quick change method |
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| CN2707728Y (en) * | 2004-07-10 | 2005-07-06 | 杨东 | Single oilway synchronous lifting jack |
| CN2856005Y (en) * | 2005-10-27 | 2007-01-10 | 李其平 | Light-weight delivery loading/unloading car |
| CN201169305Y (en) * | 2008-01-31 | 2008-12-24 | 中国重汽集团济南技术中心有限公司 | Vehicle hydraulic lifting spare tyre rack |
| CN201276387Y (en) * | 2008-10-06 | 2009-07-22 | 沃得重工(中国)有限公司 | Caterpillar belt guiding wheel assembled mounting sling |
| CN203144017U (en) * | 2013-02-18 | 2013-08-21 | 海盐波尔马汽车维护设备有限公司 | Multifunctional detachable hydraulic jack |
| CN203922587U (en) * | 2014-06-09 | 2014-11-05 | 杭州天恒机械有限公司 | A kind of portable machine for dismounting tyre |
| CN206273670U (en) * | 2016-11-23 | 2017-06-23 | 中联重机股份有限公司 | A kind of crawler belt fast replacing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609336B (en) * | 2015-01-14 | 2018-02-16 | 叶欣 | One kind is inverted hydraulic pressure and may move lifting machine and its application method |
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2016
- 2016-11-23 CN CN201611042021.5A patent/CN106515888B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2707728Y (en) * | 2004-07-10 | 2005-07-06 | 杨东 | Single oilway synchronous lifting jack |
| CN2856005Y (en) * | 2005-10-27 | 2007-01-10 | 李其平 | Light-weight delivery loading/unloading car |
| CN201169305Y (en) * | 2008-01-31 | 2008-12-24 | 中国重汽集团济南技术中心有限公司 | Vehicle hydraulic lifting spare tyre rack |
| CN201276387Y (en) * | 2008-10-06 | 2009-07-22 | 沃得重工(中国)有限公司 | Caterpillar belt guiding wheel assembled mounting sling |
| CN203144017U (en) * | 2013-02-18 | 2013-08-21 | 海盐波尔马汽车维护设备有限公司 | Multifunctional detachable hydraulic jack |
| CN203922587U (en) * | 2014-06-09 | 2014-11-05 | 杭州天恒机械有限公司 | A kind of portable machine for dismounting tyre |
| CN206273670U (en) * | 2016-11-23 | 2017-06-23 | 中联重机股份有限公司 | A kind of crawler belt fast replacing device |
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| Publication number | Publication date |
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| CN106515888A (en) | 2017-03-22 |
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Address after: 241080 Anhui province Wuhu City mountain Economic Development Zone E Xi Road No. 16 Patentee after: Zhonglian Agricultural Machinery Co., Ltd Address before: 241080 Anhui province Wuhu City mountain Economic Development Zone E Xi Road No. 16 Patentee before: ZOOMLION HEAVY MACHINERY Co.,Ltd. |
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