CN203449997U - Wide-bodied mining dumper compartment turnover hinging structure - Google Patents
Wide-bodied mining dumper compartment turnover hinging structure Download PDFInfo
- Publication number
- CN203449997U CN203449997U CN201320439697.3U CN201320439697U CN203449997U CN 203449997 U CN203449997 U CN 203449997U CN 201320439697 U CN201320439697 U CN 201320439697U CN 203449997 U CN203449997 U CN 203449997U
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- base
- loading space
- bearing pin
- plate
- turnover
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Abstract
The utility model discloses a wide-bodied mining dumper compartment turnover hinging structure. The wide-bodied mining dumper compartment turnover hinging structure comprises an installation seat arranged on the two sides of a dumper frame and a turnover base arranged at the bottom of a compartment, the turnover base is connected with a welding base of the compartment, the installation seat is hinged to the turnover base through a pin roll, the installation seat comprises a base and a supporting plate arranged on the base, a shaft sleeve is fixed onto the supporting plate, the turnover base comprises a base plate and two vertical plates welded onto the base plate, the span between the two vertical plates is equal to that of the shaft sleeve, a shaft hole matched with the pin roll is formed in each vertical plate, a plurality of threaded holes are formed in the vertical plate on the outer side, installation holes matched with the threaded holes are formed in the end face of the pin roll and the pin roll is fixed with the vertical plate on the outer side through bolts. The wide-bodied mining dumper compartment turnover hinging structure enables the pin roll to be reasonable in stress, the coaxiality is convenient to control, assembling is convenient and the adjustment allowance is large.
Description
Technical field
The utility model relates to a kind of expanded letter quarry tipper, especially relates to a kind of expanded letter quarry tipper loading space upset articulated structure.
Background technology
At present, in actual production and using, the loading space upset articulated structure that expanded letter quarry tipper generally adopts comprises some bearings and the rotating shaft of passing these bearings.These bearings are arranged on loading space bottom by welding manner, and rotating shaft is arranged on vehicle frame, bears cantilever beam.But in this mode, two kinds of effects are born in rotating shaft, stressed unreasonable, easily deform.Meanwhile, bearing welding process is complicated, and adjustable surplus is little, and the right alignment of bearing can not get ensureing, assembling inconvenience.
Summary of the invention
The purpose of this utility model is the deficiency existing for prior art, and a kind of expanded letter quarry tipper loading space upset articulated structure is provided, and can make bearing pin reasonable stress, and right alignment is convenient to control, easy to assembly, is convenient to regulate.
For achieving the above object, the technical scheme that the utility model expanded letter quarry tipper loading space upset articulated structure adopts is: a kind of expanded letter quarry tipper loading space upset articulated structure, the mount pad and the overturning seat that is arranged on loading space bottom that comprise the both sides that are arranged on vehicle frame, described overturning seat is connected with the welding base of loading space, mount pad and overturning seat are hinged by bearing pin, described mount pad comprises base, be arranged on the stay bearing plate on base, on stay bearing plate, be fixed with axle sleeve, described overturning seat comprises base plate and two risers that weld on base plate, span and the sleeve length of two risers are suitable, on each riser, be provided with the axis hole coordinating with bearing pin, on cant board, be provided with outside some tapped bore, on the end face of bearing pin, be provided with the mounting hole coordinating with tapped bore, bearing pin is fixed by bolt and outer cant board.
Described bearing pin is provided with centre hole, is provided with the radial hole being connected with centre hole at bearing pin circumference.
Described riser is provided with the adapter plate that increases axis hole thickness, in the both sides of adapter plate, is provided with reinforced rib.
On described base plate, be provided with mounting hole, by mounting hole, be connected with the welding base of loading space, between base plate and welding base, be provided with adjustment pad.
In base plate and the both sides of welding base junction, be provided with the limiting stopper for auxiliary fixed base plate and welding base.
The utility model compared with prior art, has the following advantages:
After the mount pad of vehicle frame both sides has welded, both sides are to the synchronous bore hole of axle sleeve, guaranteed right alignment, be convenient to install overturning seat and loading space, the higher wearing and tearing that reduce bearing pin of right alignment, after overturning seat has welded, the synchronous bore hole of axis hole of the riser of both sides, guarantees the right alignment of two axis holes to have reduced the wearing and tearing to bearing pin, bearing pin is fastening by the tapped bore of bolt and riser, has improved the stability of installing.
Accompanying drawing explanation
Fig. 1 is the structural representation of expanded letter quarry tipper loading space upset articulated structure.
Fig. 2 is the front view of mount pad.
Fig. 3 is the lateral plan of Fig. 2.
Fig. 4 is the structural representation of overturning seat.
Fig. 5 is the lateral plan of Fig. 4.
Fig. 6 is the structural representation of bearing pin.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, further illustrate the utility model, should understand these embodiments and only for the utility model is described, be not used in restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present utility model.
As shown in Figures 1 to 6, a kind of expanded letter quarry tipper loading space upset articulated structure, the mount pad 1 and the overturning seat 9 that is arranged on loading space 100 bottoms that comprise the both sides that are arranged on vehicle frame 10, hinged by bearing pin 2 between mount pad 1 and overturning seat 9, described overturning seat 9 is connected by bolt 5 with the welding base 8 of loading space, between overturning seat and welding base, be provided with and adjust pad 7, in overturning seat and the both sides of the junction of welding base, auxiliary fixing limiting stopper 6 is installed, limiting stopper 6 is provided with boss 61, welding base 8 is provided with the groove 81 coordinating with boss 61, overturning seat passes through limiting stopper fixed position with welding base, prevent that hold-down bolt 5 from being cut off, the end of bearing pin relies on bolt 4 to be fixedly connected with overturning seat, mount pad 1 is hinged by bearing pin 2 with overturning seat 9, described mount pad comprises base 11, be arranged on the stay bearing plate 12 on base, on stay bearing plate, be fixed with axle sleeve 13, mount pad 1 is arranged on to the both sides of vehicle frame 10, both sides are to the synchronous boring pin shaft hole 131 of axle sleeve 13, guaranteed the right alignment of pin shaft hole, be convenient to install overturning seat 9 and loading space 100.Described overturning seat 9 comprises base plate 91 and two risers 92 that weld on base plate, span and the axle sleeve of two risers are suitable, on each riser, be provided with the axis hole 921 coordinating with bearing pin, on cant board, be provided with outside some tapped bore 922, the adapter plate 93 that is provided with increase axis hole 921 thickness of riser, in the both sides of adapter plate, be provided with reinforced rib 94, after overturning seat has welded, the synchronous bore hole of axis hole 921 of the riser of both sides, guarantee the right alignment of two axis holes, reduced the wearing and tearing to bearing pin, base plate is provided with and the mounting hole that welds base and be connected.On the end face of bearing pin 2, be provided with the mounting hole coordinating with tapped bore 922, bearing pin is fixed by bolt 4 and outer cant board, the both sides of bearing pin are provided with centre hole 21, described centre hole is blind hole, at bearing pin circumference, be provided with the radial hole 22 being connected with centre hole, centre hole is provided with oil nozzle 3, for filling lubricating oil with lubricating pin shaft and axle sleeve.
Claims (5)
1. expanded letter quarry tipper loading space upset articulated structure, it is characterized in that: the mount pad and the overturning seat that is arranged on loading space bottom that comprise the both sides that are arranged on vehicle frame, described overturning seat is connected with the welding base of loading space, mount pad and overturning seat are hinged by bearing pin, described mount pad comprises base, be arranged on the stay bearing plate on base, on stay bearing plate, be fixed with axle sleeve, described overturning seat comprises base plate and two risers that weld on base plate, span and the sleeve length of two risers are suitable, on each riser, be provided with the axis hole coordinating with bearing pin, on cant board, be provided with outside some tapped bore, on the end face of bearing pin, be provided with the mounting hole coordinating with tapped bore, bearing pin is fixed by bolt and outer cant board.
2. expanded letter quarry tipper loading space upset articulated structure according to claim 1, is characterized in that: described bearing pin is provided with centre hole, is provided with the radial hole being connected with centre hole at bearing pin circumference.
3. expanded letter quarry tipper loading space upset articulated structure according to claim 1, is characterized in that: described riser is provided with the adapter plate that increases axis hole thickness, in the both sides of adapter plate, is provided with reinforced rib.
4. expanded letter quarry tipper loading space upset articulated structure according to claim 1, is characterized in that: on described base plate, be provided with mounting hole, by mounting hole, be connected with the welding base of loading space, between base plate and welding base, be provided with adjustment pad.
5. expanded letter quarry tipper loading space upset articulated structure according to claim 1, is characterized in that: in base plate and the both sides of welding base junction, be provided with the limiting stopper for auxiliary fixed base plate and welding base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439697.3U CN203449997U (en) | 2013-07-23 | 2013-07-23 | Wide-bodied mining dumper compartment turnover hinging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320439697.3U CN203449997U (en) | 2013-07-23 | 2013-07-23 | Wide-bodied mining dumper compartment turnover hinging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203449997U true CN203449997U (en) | 2014-02-26 |
Family
ID=50129899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320439697.3U Expired - Lifetime CN203449997U (en) | 2013-07-23 | 2013-07-23 | Wide-bodied mining dumper compartment turnover hinging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203449997U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038607A (en) * | 2019-12-24 | 2020-04-21 | 内蒙古北方重型汽车股份有限公司 | Electric wheel mining dump truck platform mounting structure and chassis thereof |
-
2013
- 2013-07-23 CN CN201320439697.3U patent/CN203449997U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111038607A (en) * | 2019-12-24 | 2020-04-21 | 内蒙古北方重型汽车股份有限公司 | Electric wheel mining dump truck platform mounting structure and chassis thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 225000 No. 8 Weichai Avenue, Hangjiang Automobile Industrial Park, Yangzhou City, Jiangsu Province Patentee after: Weichai (Yangzhou) Special Vehicle Co.,Ltd. Address before: 225003 No. 31 Taiping Road, Guangling District, Jiangsu, Yangzhou Patentee before: YANGZHOU SHENGDA SPECIAL VEHICLES Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |