CN204758306U - Two run -in stands in chassis - Google Patents
Two run -in stands in chassis Download PDFInfo
- Publication number
- CN204758306U CN204758306U CN201520515510.2U CN201520515510U CN204758306U CN 204758306 U CN204758306 U CN 204758306U CN 201520515510 U CN201520515510 U CN 201520515510U CN 204758306 U CN204758306 U CN 204758306U
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- rotary drum
- belt
- support
- major axis
- belt pulley
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Abstract
The utility model relates to a two run -in stands in chassis, including rotary drum, minor axis, split pin, support, bearing, bolt, nut, packing ring, frame, pit, belt, belt pulley and major axis, the pit is the rectangle gallery that a cement was built by laying bricks or stones, shang mian install the frame that forms by the shaped steel manufacturing, install the rotary drum on the minor axis, installation rotary drum and belt pulley on the major axis, the minor axis both ends, install the bearing between major axis both ends and rotary drum and the belt pulley respectively, the bearing is installed on the support, the support mounting is on the frame, the belt is installed on the belt pulley, the vehicle manufacture of agricultural harvester finishes, carry out the chassis break -in, back drive wheel starts, make the rotary drum rotate, through belt and pulley drive, make the front wheel rotate simultaneously, thereby make the break -in simultaneously of vehicle front driving bridge, so that the vehicle is more comfortable in the use in the future, the extension vehicle operation life -span, so large economic benefit is created, and need not carry out the break -in second time again, reduce workman's amount of labour, the operation efficiency is improved.
Description
Technical field
The utility model relates to agricultural machinery manufacturing technology field, especially the two run-in stand in chassis.
Background technology
At present, in agricultural machinery, rolling stock in the fabrication process, each parts are all utilize machine-tooled method manufacture to form, whole machine installation is complete dispatch from the factory before all need to carry out break-in to locomotive, make mutual fair wear and tear between each parts, adapt to mutually, reach fluent smooth and easy cooperation, so that vehicle is in use more comfortable in the future, extend vehicle service life, create economic benefit.Present manufacturing firm is used for the testing table of vehicle break-in, is all generally break-in front driving axle or rear driving axle, causes the imbalance of front and back drive axle like this, the rolling stock life-span is reduced, or carry out second time break-in again, increase workman's labor capacity, reduce work efficiency.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides design science, rational in infrastructure, reduces workman's labor capacity, increases work efficiency, the two run-in stand in chassis of prolonged mechanical service life of equipment.
The utility model solves its technical matters and is achieved through the following technical solutions:
1, the two run-in stand in chassis, is characterized in that: comprise rotary drum, minor axis, split pin, support, bearing, bolt, nut, packing ring, framework, melt pit, belt, belt pulley and major axis; Melt pit is the rectangle tunnel of a cement masonry, install by the framework of shaped steel manufacture above, minor axis installs rotary drum, major axis is installed rotary drum and belt pulley, minor axis two ends, major axis two ends and respectively bearing is installed between rotary drum and belt pulley, minor axis and major axis two ends are fixed by split pin, and bearing is arranged in the circular hole of support, support is fixed on framework by bolt, nuts and washers, and belt is installed over pulleys carried.
2, described support is cast by steel sand to form, and bottom is a rectangle joint flange, and even circumferential arranges bolt hole, and for installing the bolt be connected with framework, a circular hole is arranged on top, for installing bearing.
3, described framework is welded by shaped steel, and surrounding is a rectangular frame, and interior portion Transverse arranges shaped steel lacing wire to longitudinal, arranges bolt hole, for installing the bolt be connected with support at support installing position.
4, described minor axis and major axis are all formed by round steel manufacture, and circular hole is arranged respectively in two ends, for construction opening pin.
Advantage of the present utility model and beneficial effect are:
1, the two run-in stand in this chassis, comprises rotary drum, minor axis, split pin, support, bearing, bolt, nut, packing ring, framework, melt pit, belt, belt pulley and major axis; Melt pit is the rectangle tunnel of a cement masonry, install by the framework of shaped steel manufacture above, minor axis installs rotary drum, major axis is installed rotary drum and belt pulley, minor axis two ends, major axis two ends and respectively bearing is installed between rotary drum and belt pulley, major axis and minor axis two ends are fixed by split pin, and bearing is arranged in the circular hole of support, support is fixed on framework by bolt, nuts and washers, and belt is installed over pulleys carried.Agricultural harvesters Rail car manufacture is complete, drive to the two run-in stand in chassis, vehicle front and back wheel is between the rotary drum on major axis and minor axis respectively, rear drive sprocket starts, drive rotary drum rotates, pass through long shaft transmission, drive pulley rotation, belt on belt pulley rotates together, drive front-wheel place pulley rotation, pass through long shaft transmission again, front-wheel place rotary drum is driven to rotate, impel the front-drive be placed on rotary drum, front-wheel and trailing wheel are rotated simultaneously, thus make drive axle fair wear and tear simultaneously before and after vehicle, mutual break-in, reach the object of fluent smooth and easy cooperation, so that vehicle is in use more comfortable in the future, extend vehicle service life, create economic benefit.
2, because rear drive sprocket starts, rotary drum is driven to rotate, by belt and pulley drive, drive front-drive, reach vehicle front and back wheel and rotate simultaneously, thus make drive axle break-in simultaneously before and after vehicle, second time break-in need not be carried out again, reduce workman's labor capacity, increase work efficiency.
3, the utility model is the two run-in stand in chassis that design is ingenious, rational in infrastructure, easy to use, science is practical, use the two run-in stand in this chassis, not only break-in drive axle, the driven bridge of break-in simultaneously, extend vehicle working life, create economic benefit, and reduce workload, increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model vertical view;
Fig. 3 is part 4 front view;
Fig. 4 is part 4 vertical view;
Fig. 5 is part 9 vertical view.
Embodiment
Below by specific embodiment, the utility model is described in further detail, and following examples are descriptive, is not determinate, can not limit protection domain of the present utility model with this.
The two run-in stand in this chassis, comprises rotary drum 1, minor axis 2, split pin 3, support 4, bearing 5, bolt 6, nut 7, packing ring 8, framework 9, melt pit 10, belt 11, belt pulley 12 and major axis 13; Melt pit 10 is the rectangle tunnel of a cement masonry, install by the framework 9 of shaped steel manufacture above, minor axis 2 is installed rotary drum 1, major axis 13 is installed rotary drum 1 and belt pulley 12, minor axis 2 two ends, major axis 13 two ends and between rotary drum 1 and belt pulley 12, bearing 5 is installed respectively, minor axis 2 and major axis 13 two ends are fixed by split pin 3, and bearing 5 is arranged in the circular hole 14 of support 4, support 4 is fixing on the frame 9 by bolt 6, nut 7 and packing ring 8, and belt 11 is arranged on belt pulley 12.
Support 4 is cast by steel sand to form, and bottom is a rectangle joint flange 15, and even circumferential arranges bolt hole 16, and for installing the bolt 6 be connected with framework 9, a circular hole 14 is arranged on top, for installing bearing 5.
Framework 9 is welded by shaped steel, and surrounding is a rectangular frame 17, and interior portion Transverse arranges shaped steel lacing wire 18 to longitudinal, arranges bolt hole 19, for installing the bolt 6 be connected with support 4 in support 4 installation position.
Minor axis 2 and major axis 13 are all formed by round steel manufacture, and circular hole is arranged respectively in two ends, for construction opening pin 3.
Claims (3)
1. the two run-in stand in chassis, is characterized in that: comprise rotary drum, minor axis, split pin, support, bearing, bolt, nut, packing ring, framework, melt pit, belt, belt pulley and major axis; Melt pit is rectangle tunnel, installation frame above, minor axis installs rotary drum, major axis is installed rotary drum and belt pulley, minor axis two ends, major axis two ends and respectively bearing is installed between rotary drum and belt pulley, minor axis and major axis two ends are fixed by split pin, and bearing is arranged in the circular hole of support, support is fixed on framework by bolt, nuts and washers, and belt is installed over pulleys carried.
2. the two run-in stand in chassis according to claim 1, is characterized in that: described support is cast by steel sand to form, and bottom is a rectangle joint flange, and even circumferential arranges bolt hole, and a circular hole is arranged on top.
3. the two run-in stand in chassis according to claim 1, it is characterized in that: described framework is welded by shaped steel, surrounding is a rectangular frame, and interior portion Transverse arranges shaped steel lacing wire to longitudinal, arranges bolt hole at support installing position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515510.2U CN204758306U (en) | 2015-07-16 | 2015-07-16 | Two run -in stands in chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515510.2U CN204758306U (en) | 2015-07-16 | 2015-07-16 | Two run -in stands in chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204758306U true CN204758306U (en) | 2015-11-11 |
Family
ID=54473004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515510.2U Active CN204758306U (en) | 2015-07-16 | 2015-07-16 | Two run -in stands in chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204758306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890907A (en) * | 2016-03-31 | 2016-08-24 | 深圳市安车检测股份有限公司 | Grader road running-in stand simulation system |
-
2015
- 2015-07-16 CN CN201520515510.2U patent/CN204758306U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105890907A (en) * | 2016-03-31 | 2016-08-24 | 深圳市安车检测股份有限公司 | Grader road running-in stand simulation system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |