CN203283309U - Semi-automatic installation device for installing combine-harvester caterpillar band - Google Patents
Semi-automatic installation device for installing combine-harvester caterpillar band Download PDFInfo
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- CN203283309U CN203283309U CN201320250399XU CN201320250399U CN203283309U CN 203283309 U CN203283309 U CN 203283309U CN 201320250399X U CN201320250399X U CN 201320250399XU CN 201320250399 U CN201320250399 U CN 201320250399U CN 203283309 U CN203283309 U CN 203283309U
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- arm
- oil cylinder
- crawler belt
- installing
- flip
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Abstract
The utility model discloses a semi-automatic installation device for installing a combine-harvester caterpillar band. The semi-automatic installation device is characterized by comprising a portal frame, a lifting mechanism, a push-in oil cylinder, a tensioning mechanism, an overturn mechanism, a hydraulic system and a control system. The lifting mechanism is used for lifting the caterpillar band, the push-in oil cylinder is used for enabling the caterpillar band to be hung in a caterpillar band wheel system, the push-in oil cylinder is arranged on a stand column, the tensioning mechanism is used for tensioning the caterpillar band, the overturn mechanism is used for vertically overturning a frame, and the hydraulic system is used for providing power for each mechanism. The semi-automatic installation device is simple in structure and convenient to control, and a mechanical mechanism is used for achieving lifting of the caterpillar band and vertical overturning of the frame in an assisting mode. Direct load bearing operation by an assembly worker is not required, the caterpillar band installation operation which requires to be finished by several workers in the past can be finished by the one assembly worker, the installation speed is high, the efficiency is high, the labor production efficiency is greatly improved, the production cost is reduced, the security coefficient is large, and the semi-automatic installation device is suitable for popularization and application.
Description
Technical field
The utility model relates to a kind of erecting device for vehicle or agricultural machines parts installation, is specifically related to a kind of S. A. erecting device for the combine harvester caterpillar installation, belongs to agricultural machinery technological field.
Background technology
Combination machine is that in field machine, structure is the most complicated, scientific and technological content is higher, manufacturing technology level requires very strict product, and combination machine is divided into wheeled and crawler type.Track combine is in assembling, and its crawler belt need to be arranged on the wheel of vehicle frame and fasten, and traditional mounting means has two kinds:
1, crawler belt side dress method: adopt crane or electric block vehicle frame overturning to be got up to be placed on the installation of carrying out a side crawler belt on ground, and then carry out the crawler belt installation of opposite side under upset;
2, crawler belt paperback method: adopt gig that vehicle frame is promoted approximately 350mm ~ 400mm of built on stilts, the assembler will be placed in advance crawler belt under gig and hang into the wheel of vehicle frame and fasten, then after gig is elevated to 1500mm ~ 1600mm with vehicle frame, the assembler, with crawler tensioning, locking, completes crawler belt and installs;
These two kinds of mounting meanss all exist lifting, tensioning and the locking of crawler belt all by the assembler, to be completed by hand, and spended time is long, efficiency is lower, and assembler's labour intensity is large, have the larger problems such as potential safety hazard in installation process.
Through retrieval, find that Granted publication number is CN202575861, name is called the utility model patent of " a kind of jacking system for the combine harvester caterpillar installation " and has put down in writing a kind of underframe up and down that comprises for support frame, the guide piece that play the guiding role when being used for the left and right lifting mechanism of described underframe lifting and being used for described underframe lifting; During operation, the vehicle frame of combination machine is placed in jacking on described underframe, then in its both sides, crawler belt is installed respectively.While adopting this device to carry out the crawler belt installation, equally also exist lifting, tensioning and the locking of crawler belt all by the assembler, to be completed by hand, spended time is long, efficiency is lower, and assembler's labour intensity is large, has the larger problems such as potential safety hazard in installation process.
The utility model content
The purpose of this utility model is to propose for above-mentioned technical matters that a kind of installation rate is fast, efficiency is high, safety factor is large, can semi-automatically complete the S. A. erecting device of lifting, tensioning and locking of flip vertical, the crawler belt of vehicle frame, greatly alleviate assembler's labour intensity.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of S. A. erecting device for the combine harvester caterpillar installation, comprise portal frame, and described portal frame comprises the door frame crossbeam, and the column that is positioned at door frame crossbeam both sides; Be used for promoting the lift system of crawler belt, the two described lift systems of cover are fixedly installed on respectively described portal frame both sides; For the oil cylinder that pushes of crawler belt being hung into the crawler belt train, the described oil cylinder that pushes is arranged on described column; Be used for the stretching device of tensioned tracks, described stretching device is hingedly fixed on described column; Be used for the switching mechanism of vehicle frame flip vertical, described switching mechanism is arranged on described portal frame below; Be used for providing hydraulic efficiency pressure system and the control system of power to each mechanism; Described control system is controlled each mechanism of coordination and is completed the installation of crawler belt.
In the utility model, described lift system comprises steel rope, fixed pulley group, crawler belt hook and hook; Described wirerope-winding is on described fixed pulley group; Described crawler belt hook is separately positioned on described steel rope two ends with hook; During operation, described crawler belt hook hooks gets crawler belt to be installed, and described hook hangs on vehicle frame, by described fixed pulley group, utilizes the differential seat angle of vehicle frame overturning to realize the lifting of crawler belt to be installed.
In the utility model, described fixed pulley group comprises that being arranged on two fixed pulleys, on described door frame crossbeam is arranged on fixed pulley under described column and one and is arranged on the described switching mechanism one ground ground of side fixed pulley.
In the utility model, the described pistons end that pushes oil cylinder is equipped with and pushes plate, is used for crawler belt is hung into train.
In the utility model, described stretching device comprises that hydraulic pressure criticizes arm, gas spring and HM Hydraulic Motor; Described hydraulic pressure is criticized arm one end and is hingedly fixed on described column, and described HM Hydraulic Motor is arranged on described hydraulic pressure and criticizes the other end of arm; Described gas spring one end is hingedly fixed on described column, and the other end of described gas spring is fastened on described hydraulic pressure and criticizes on arm, drives described hydraulic pressure and criticizes arm and swing in vertical direction.
In the utility model, described switching mechanism comprises base, flip-arm and overturning oil cylinder; Described flip-arm is hingedly fixed on described base; Described overturning oil cylinder one end is hingedly fixed on described base, and the described overturning oil cylinder other end is hingedly fixed on described flip-arm, is used for driving flip-arm and overturns between 0 ° ~ 90 °.
In the utility model, described base is the board-like structure of triangle, comprises base plate, brace panel and the wallboard that is parallel to each other, and described wallboard is arranged on described base plate, and described brace panel is arranged between described wallboard, is used for strengthening the structural strength of described base.
In the utility model, described flip-arm comprises wallboard two, vehicle frame locating plate and brace panel two, the oil cylinder attaching parts that is parallel to each other, described brace panel two is arranged between described wallboard two, described vehicle frame locating plate is arranged on the rear end of described flip-arm, and described oil cylinder attaching parts arranges the bottom side of described flip-arm.
In the utility model, described flip-arm front end is provided with the vehicle frame ejection cylinder, is used for completing the described switching mechanism of vehicle frame release that crawler belt is installed, and carries out next step installation exercise.
In the utility model, described control system is the wireless control system of eight control capsulees.
The utility model is simple in structure, it is convenient to control, adopt the auxiliary lifting of crawler belt and the flip vertical of vehicle frame realized of mechanical mechanism, the assembler need not directly to bear a heavy burden operation, the crawler belt installation exercise that needs several individuals to complete before an assembler can complete, installation rate is fast, efficiency is high, improved widely labor productivity, reduced productive costs, and assembler's operational space is large, has realized that safety factor is large without the semiautomatic working of crouching formula, greatly alleviated workman's labour intensity, be suitable for applying.
Description of drawings
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is side-looking structural representation of the present utility model;
Fig. 3 is the structural representation of switching mechanism;
Fig. 4 is the perspective view of base;
Fig. 5 is the stereoscopic mechanism schematic diagram of flip-arm.
In figure: 1. switching mechanism, 2. column, 3. steel rope, 4. fixed pulley, 5. door frame crossbeam, 6. HM Hydraulic Motor, 7. push oil cylinder, 8. gas spring, 9. hydraulic pressure is criticized arm, and 10. crawler belt is linked up with, 11. ground fixed pulleys, 12. flip-arm, 12-1. vehicle frame locating plate, 12-2. wallboard two, 12-3. the oil cylinder attaching parts, 13. overturning oil cylinders, 14. bases, 14-1. brace panel, 14-2. wallboard, 14-3. base plate.
The specific embodiment
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
As shown in drawings: a kind of S. A. erecting device for the combine harvester caterpillar installation comprises portal frame, lift system, stretching device, switching mechanism and control system; Portal frame comprises door frame crossbeam 5, and the column 2 that is positioned at door frame crossbeam 5 both sides; Also comprise for the lift system that promotes crawler belt, two cover lift systems are fixedly installed on respectively the portal frame both sides, lift system comprises steel rope 3, fixed pulley group, crawler belt hook 10 and hook, steel rope 3 is wrapped on the fixed pulley group, the fixed pulley group comprises two fixed pulley 4 and fixed pulley 4 and ground fixed pulleys 11 that are arranged on switching mechanism one side ground that are arranged under column 2 of arranging on door frame crossbeam 5, and crawler belt hook 10 is separately positioned on steel rope 3 two ends with hook; During operation, crawler belt hook 10 hooks gets crawler belt to be installed, hangs on vehicle frame, and steel rope 3 can move along with the upset of vehicle frame, utilize the differential seat angle of vehicle frame overturning to realize the lifting of crawler belt to be installed by the fixed pulley group, band is installed crawler belt rise to suitable installation site; Be used for crawler belt hang into the crawler belt train push oil cylinder 7, push oil cylinder 7 and be arranged on column 2, the pistons end that pushes oil cylinder 7 is equipped with and pushes plate, is used for crawler belt is hung into train; Be used for the stretching device of tensioned tracks, stretching device is hingedly fixed on column 2, and stretching device comprises that hydraulic pressure criticizes arm 9, gas spring 8 and HM Hydraulic Motor 6; Hydraulic pressure is criticized arm 9 one ends and is hingedly fixed on column 2, and HM Hydraulic Motor 6 is arranged on hydraulic pressure and criticizes the other end of arm 9; Gas spring 8 one ends are hingedly fixed on column 2, and the other end of gas spring 8 is fastened on hydraulic pressure and criticizes on arm 9, and driving hydraulic pressure is criticized arm 9 and swung on the locus of regulation, and HM Hydraulic Motor 6 is delivered to suitable control position, carries out the tensioning operation of crawler belt; Be used for the switching mechanism of vehicle frame flip vertical 1, switching mechanism 1 is arranged on the portal frame below, and switching mechanism 1 comprises base 14, flip-arm 12 and overturning oil cylinder 13; Base 14 is the board-like structure of triangle, comprises base plate 14-3, brace panel 14-1 and the wallboard 14-2 that is parallel to each other, and wallboard 14-2 is arranged on base plate 14-3, and brace panel 14-1 is arranged between wallboard 14-2, is used for strengthening the structural strength of base 14; Flip-arm 12 comprises wallboard two 12-2, the vehicle frame locating plate 12-1 that are parallel to each other and brace panel two, oil cylinder attaching parts 12-3, brace panel two is arranged between wallboard two 12-2, vehicle frame locating plate 12-1 is arranged on the rear end of flip-arm 12, and oil cylinder attaching parts 12-3 arranges the bottom side of flip-arm 12; Flip-arm 12 is hingedly fixed on base 14; Overturning oil cylinder 13 1 ends are hingedly fixed on base 14, and overturning oil cylinder 13 other ends are hingedly fixed on flip-arm 12, are used for driving flip-arm 12 and overturn between 0 ° ~ 90 °, realize the vertical upset of vehicle frame and set level; Be used for providing the hydraulic efficiency pressure system of power and the wireless control system of eight control capsulees to each mechanism; The wireless control system of eight control capsulees is controlled and is coordinated each mechanism and complete the installation of crawler belt, and the assembler need to operation below vehicle frame, has protected assembler's safety.
Embodiment two, with the difference of embodiment one, are that flip-arm 12 front ends are provided with the vehicle frame ejection cylinder, are used for completing the vehicle frame release switching mechanism 1 that crawler belt is installed, so that carry out next step installation exercise.
The above is only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. one kind is used for the S. A. erecting device that combine harvester caterpillar is installed, and it is characterized in that: comprise portal frame, described portal frame comprises the door frame crossbeam, and the column that is positioned at door frame crossbeam both sides; Be used for promoting the lift system of crawler belt, the two described lift systems of cover are fixedly installed on respectively described portal frame both sides; For the oil cylinder that pushes of crawler belt being hung into the crawler belt train, the described oil cylinder that pushes is arranged on described column; Be used for the stretching device of tensioned tracks, described stretching device is hingedly fixed on described column; Be used for the switching mechanism of vehicle frame flip vertical, described switching mechanism is arranged on described portal frame below; Be used for providing hydraulic efficiency pressure system and the control system of power to each mechanism; Described control system is controlled each mechanism of coordination and is completed the installation of crawler belt.
2. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 1, it is characterized in that: described lift system comprises steel rope, fixed pulley group, crawler belt hook and hook; Described wirerope-winding is on described fixed pulley group; Described crawler belt hook is separately positioned on described steel rope two ends with hook.
3. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 2 is characterized in that: described fixed pulley group comprises that being arranged on two fixed pulleys, on described door frame crossbeam is arranged on fixed pulley under described column and one and is arranged on the described switching mechanism one ground ground of side fixed pulley.
4. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 1, it is characterized in that: the described pistons end that pushes oil cylinder is equipped with and pushes plate, is used for crawler belt is hung into train.
5. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 1 is characterized in that: described stretching device comprises that hydraulic pressure criticizes arm, gas spring and HM Hydraulic Motor; Described hydraulic pressure is criticized arm one end and is hingedly fixed on described column, and described HM Hydraulic Motor is arranged on described hydraulic pressure and criticizes the other end of arm; Described gas spring one end is hingedly fixed on described column, and the other end of described gas spring is fastened on described hydraulic pressure and criticizes on arm, drives described hydraulic pressure and criticizes arm and swing in vertical direction.
6. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 1, it is characterized in that: described switching mechanism comprises base, flip-arm and overturning oil cylinder; Described flip-arm is hingedly fixed on described base; Described overturning oil cylinder one end is hingedly fixed on described base, and the described overturning oil cylinder other end is hingedly fixed on described flip-arm, is used for driving flip-arm and overturns between 0 ° ~ 90 °.
7. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 6, it is characterized in that: described base is the board-like structure of triangle, comprise base plate, brace panel and the wallboard that is parallel to each other, described wallboard is arranged on described base plate, described brace panel is arranged between described wallboard, is used for strengthening the structural strength of described base.
8. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 6, it is characterized in that: described flip-arm comprises wallboard two, vehicle frame locating plate and brace panel two, the oil cylinder attaching parts that is parallel to each other, described brace panel two is arranged between described wallboard two, described vehicle frame locating plate is arranged on the rear end of described flip-arm, and described oil cylinder attaching parts arranges the bottom side of described flip-arm.
9. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 6, it is characterized in that: described flip-arm front end is provided with the vehicle frame ejection cylinder, be used for completing the described switching mechanism of vehicle frame release that crawler belt is installed, carry out next step installation exercise.
10. a kind of S. A. erecting device of installing for combine harvester caterpillar as claimed in claim 1, it is characterized in that: described control system is the wireless control system of eight control capsulees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320250399XU CN203283309U (en) | 2013-05-10 | 2013-05-10 | Semi-automatic installation device for installing combine-harvester caterpillar band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320250399XU CN203283309U (en) | 2013-05-10 | 2013-05-10 | Semi-automatic installation device for installing combine-harvester caterpillar band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203283309U true CN203283309U (en) | 2013-11-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320250399XU Expired - Fee Related CN203283309U (en) | 2013-05-10 | 2013-05-10 | Semi-automatic installation device for installing combine-harvester caterpillar band |
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| Country | Link |
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| CN (1) | CN203283309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693122A (en) * | 2013-11-29 | 2014-04-02 | 山西佳诚液压有限公司 | Semi-automatic crawler track chain changer |
-
2013
- 2013-05-10 CN CN201320250399XU patent/CN203283309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693122A (en) * | 2013-11-29 | 2014-04-02 | 山西佳诚液压有限公司 | Semi-automatic crawler track chain changer |
| CN103693122B (en) * | 2013-11-29 | 2016-02-17 | 山西佳诚液压有限公司 | Semi-automatic crawler track chain changer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131113 Termination date: 20180510 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |