CN102747754A - Push shovel device for loader - Google Patents
Push shovel device for loader Download PDFInfo
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- CN102747754A CN102747754A CN2012100440021A CN201210044002A CN102747754A CN 102747754 A CN102747754 A CN 102747754A CN 2012100440021 A CN2012100440021 A CN 2012100440021A CN 201210044002 A CN201210044002 A CN 201210044002A CN 102747754 A CN102747754 A CN 102747754A
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- shoveling
- truss
- loader
- support
- hinge hole
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Abstract
The invention relates to a push shovel device for a loader and aims to solve the problems that the push shovel device of the existing loader has a small operating radius and the operating area is limited by many factors. The push shovel device comprises a truss, one end of the truss is connected with a push shovel, and the other end of the truss is fixedly connected with a fixing frame used for connecting the loader. According to the push shovel device, the distance between the push shovel and a main engine is increased due to the stretch of the truss, therefore the push shovel device can be used for push shovel operation at places and areas which the main engine of the loader cannot enter or approach, for example, the push shovel is used for stretching into a container to shovel loose materials, shoveling high temperature slag, and push-shoveling the loose materials to the top of a material pile at the edge of the loose material pile, and limits to many special environments of the existing push shovel device are broken through.
Description
Technical field
The present invention relates to a kind of engineering machinery accessory, relate in particular to a kind of loader and use the shoveling device.
Technical background
Loader has a lot of accessories usually to realize the accessory of difference in functionality, and wherein shoveling is exactly wherein a kind of, is used for shoveling bulk granular material.Existing shoveling device all is the front end that direct or indirect mode is installed in loading arm; This shoveling device is the same with other loader accessories; Receive many environmental limitations, pretend industry, also can't carry out being shoveled the shovel that dress material and loader main frame need maintain certain distance in addition and pretend already as not getting into to shovel in container or the small space; Like shoveling to high temperature furnace slag; Because existing shoveling device is less from the distance of main frame, during the shoveling high temperature furnace slag, the heat of high temperature furnace slag radiation often influences the hydraulic system of main frame; Make hydraulic system not work long hours, in-plant high-temperature baking causes very big infringement also for the rubber tyre of loader; For another example in the stockyard of loose unpacked material, because loader heavy and material is soft, loader can't get on the stockpile, can only be in the operation of the edge of stockpile, and the limited length of loading arm, often can not material be pushed to the top of stockpile.In addition; When the shoveling device is connected with the rotating bucket pull bar with the swing arm of loader through quick-change frame; Because shoveling device dynamic loading when operation is very big, quick-change frame is worked under the operating mode of overload for a long time, thereby causes quick-change frame often to rupture; Moreover the weight of quick-change frame is bigger, uses quick-change frame can reduce the efficient of loader.
Summary of the invention
The objective of the invention is to receive the big shortcoming of environmental limitations and provide a kind of operating area and main frame distance, operating area to receive the little loader of environmental limitations to use the shoveling device apart near, operating area to the operating area and the main frame of existing shoveling device.
Technical scheme of the present invention is achieved in that constructing a kind of loader uses the shoveling device, comprises a truss, and an end of truss connects shoveling, and the other end is fixedly connected and is useful on the fixed mount that is connected with loader.Shoveling device of the present invention is with after loader is connected; Shoveling increases to the distance of loader main frame greatly; Its job area increases greatly, as can be used for the shoveling high temperature furnace slag, and slag significantly reduces because of the growth of the distance influence to main frame the heat-flash radiation of main frame; Shoveling can obtain adjustment along with the lifting of swing arm in addition; Shoveling also can put in to shovel in the small space such as container pretends industry, also can carry out operation at the edge of bulk material stockpile to shift bulk material onto the stockpile top, thereby promote the work capacity of shoveling device greatly.
In the present invention, fixed mount can be connected with the swing arm and the rotating bucket pull bar of loader through quick-change frame, can also on fixed mount, be provided with three hinged axis holes and be respectively applied for two swing arms and the rotating bucket pull bar of loader hinged.
In the present invention; Shoveling can be to be fixedly connected with truss; Also can be hinged, for example shoveling and truss be respectively established cylinder support through the vertical pivot knuckles that is provided with on shoveling and truss; Between the cylinder support on shoveling and the truss, connect a hydraulic jack, hydraulic jack flexible can promote shoveling and pivot.Through the flexible of hydraulic jack shoveling is rotated around vertical pivot in horizontal plane, change the angle of shoveling and truss, to realize different angles ground shoveling material.In the present invention, shoveling and truss can also respectively be established cylinder support through horizontally disposed pivot knuckles on shoveling and truss, between the cylinder support on shoveling and the truss, connect a hydraulic jack, and hydraulic jack flexible can promote shoveling and pivot.Through the flexible of hydraulic jack shoveling is rotated around horizontal pivot shaft, make shoveling lean forward or hypsokinesis, can shovel the dress material to realize shoveling.
In the present invention; Fixed mount comprises backboard, vertically is provided with intermediate support at the backboard back side, a left side is supported, the right support; Intermediate support is positioned at the middle part of backboard, and a left side is supported with right and supported the left and right sides that is positioned at intermediate support and about the intermediate support symmetry, and intermediate support, a left side support, the right support by parallel top rail up and down is connected with lower transverse beam; Intermediate support is provided with one group of hinge hole and is used for the rotating bucket pull bar hinged; A left side support with right the support on respectively establish a hinge hole be used for swing arm hinged, a left side support with right support that the axis of going up hinge hole coincides and with intermediate support on the axis of hinge hole be parallel to each other, the front of backboard is fixedly connected with truss.
The present invention compared with prior art; Shoveling device among the present invention is owing to there is the extension of truss; Make the distance between shoveling and main frame increase; The loader main frame can not get into or approaching place, zone can carry out through the shoveling device among the present invention the shoveling operation as shoveling is put in container shoveling bulk material, shoveling high temperature furnace slag, at bulk material stockpile edge with the bulk material shoveling to the stockpile top, break through existing shoveling device and limited by many particular surroundings.
Description of drawings
Fig. 1 is the structural representation of shoveling device of the present invention;
Fig. 2 is the structural representation of fixed mount in the shoveling device of the present invention;
Fig. 3 is the structural representation of shoveling in the shoveling device of the present invention
Fig. 4 is the partial structurtes sketch map of truss and shoveling link in the shoveling device of the present invention;
Fig. 5 is the sketch map of shoveling device of the present invention when being connected with loading arm and rotating bucket pull bar.
Component title and sequence number among the figure:
The specific embodiment
Below in conjunction with accompanying drawing and embodiment shoveling device of the present invention is described.
As shown in Figure 1, the shoveling device among the present invention comprises truss 20, is fixed with fixed mount 10 at an end of truss 20, the other end is connected with shoveling 30.As shown in Figure 2; Fixed mount 10 comprises backboard 11, vertically is provided with intermediate support 12 at backboard 11 back sides, a left side supports 13, rightly support 14; Intermediate support 12 is positioned at the middle part of backboard 11; A left side is supported 13 and is supported 14 and be positioned at the left and right sides of intermediate support 12 and about intermediate support 12 symmetries with right; Intermediate support 12, a left side support 13, rightly support 14 and is connected with lower transverse beam 19 by parallel top rail 18 up and down, and intermediate support 12 is provided with middle hinge hole 15, a left side support 13 with right support 14 on respectively establish left hinge hole 16 and right hinge hole 17; The axis of left side hinge hole 16 and right hinge hole 17 coincide and with intermediate support on the axis of hinge hole 15 be parallel to each other, the front of backboard 11 is fixedly connected with truss 20.As shown in Figure 3; The back side of the wallboard 31 of shoveling 30 is provided with shoveling cylinder support 31 and the 32 rectangular distributions of 32, four articulated slabs of four articulated slabs, and wherein the left side is two up and down; Two up and down on the right; All be provided with hinge hole 33 on each articulated slab, the axis of each hinge hole 33 is a vertical direction, wherein the dead in line of two hinge holes on two articulated slabs 32 of the left side; The dead in line of two hinge holes on two articulated slabs of the right, shoveling cylinder support 34 are positioned within four articulated slab institute regions and shoveling cylinder support hinge hole 35 is parallel to each other with articulated slab hinge hole 33 axis.As shown in Figure 4; Truss 20 comprises between four channel-section steels that are parallel to each other 21, adjacent two channel-section steels 21 and connecting with round steel pipe 22; One end of truss 20 is fixedly connected with fixed mount 10; Be provided with up and down two pivoting supports 23 and truss cylinder support 24 at the other end of truss, up and down two pivoting supports 23 can with the articulated slab 32 at the shoveling back side through bearing pin to being connected, truss cylinder support 14 and shoveling cylinder support 31 are connected the two ends of an oil cylinder respectively.。
Shoveling device in the present embodiment; As shown in Figure 5; The left left hinge hole that supports on 13 of fixed mount is hinged respectively at the left swing arm 41 and the right swing arm 42 of loader with the right right hinge hole that supports on 14 during application, and middle hinge hole and rotating bucket pull bar 43 on the fixed mount intermediate support 12 are hinged.Can be when carrying out operation through up-down swing arm 41,42 adjustment shoveling height of devices, the angle of adjusting shoveling device and horizontal plane through pulling rotating bucket pull bar 43 realizes the shoveling operation of differing heights and angle.In the present embodiment; If in the shoveling four articulated slabs 32 all with truss 20 on pivoting support 23 be connected through bearing pin; Then shoveling 30 and truss 20 are for being fixedly connected; If have only in the shoveling two articulated slabs in two on the left side or the right and truss 20 to be connected in four articulated slabs 32 through bearing pin, then can pass through stretching of oil cylinder and regulate the angle of shoveling and truss, carry out the shoveling operation under the realization different angles.
In the present embodiment,, make that the distance between shoveling and main frame increases, can not get into or the shoveling operation can be carried out through the shoveling device in the present embodiment in approaching local or zone at the loader main frame because the extension of truss is arranged.
In the present embodiment; Shoveling 30 can also be like this with the hinged of truss 20: at shovel wallboard 31 back sides of shoveling 30 two vertical articulated slabs that are parallel to each other are set; On two articulated slabs, be provided with level and hinge hole axis coaxle; The top that on shovel wallboard 31, is positioned at two articulated slabs is provided with the shoveling cylinder support, and the axis of hinge hole is parallel to each other on the axis of the hinge hole on the shoveling cylinder support and the articulated slab; Be provided with on the truss and can carrying out hinged pivoting support and truss cylinder support with articulated slab in the shoveling; The shoveling cylinder support is connected with the two ends of a hydraulic jack respectively with the truss cylinder support; Through stretching of oil cylinder, make shoveling can lean forward or hypsokinesis, realize receiving the bucket action and be used for shoveling dress.
Claims (7)
1. a loader is used the shoveling device, it is characterized in that comprising a truss, and an end of said truss connects shoveling, and the other end is fixedly connected and is useful on the fixed mount that is connected with loader.
2. use the shoveling device according to the said loader of claim 1, it is characterized in that described fixed mount is provided with three hinged axis holes and is respectively applied for two swing arms and the rotating bucket pull bar of loader hinged.
3. use the shoveling device according to the said loader of claim 1, it is characterized in that described fixed mount is connected with loader through quick-change frame.
4. use the shoveling device according to each said loader in the claim 1 to 3, it is characterized in that said shoveling and truss are for being fixedly connected.
5. use the shoveling device according to each said loader in the claim 1 to 3; It is characterized in that said shoveling and truss are through the vertical pivot knuckles that is provided with; On shoveling and truss, respectively establish cylinder support; Between the cylinder support on shoveling and the truss, connect a hydraulic jack, said hydraulic jack flexible can promote shoveling and pivot.
6. use the shoveling device according to each said loader in the claim 1 to 3; It is characterized in that said shoveling and truss are through horizontally disposed pivot knuckles; On shoveling and truss, respectively establish cylinder support; Between the cylinder support on shoveling and the truss, connect a hydraulic jack, said hydraulic jack flexible can promote shoveling and pivot.
7. use the shoveling device according to the said loader of claim 2; It is characterized in that said fixed mount comprises backboard, vertically is provided with intermediate support at the backboard back side, a left side is supported, the right support; Said intermediate support is positioned at the middle part of backboard; A left side is supported with right and is supported the left and right sides that is positioned at intermediate support and about the intermediate support symmetry; Said intermediate support, a left side support, the right support by parallel top rail up and down is connected with lower transverse beam, and intermediate support is provided with one group of hinge hole, a left side support with right support on respectively establish a hinge hole; A left side support with right support that the axis of going up hinge hole coincides and with intermediate support on the axis of hinge hole be parallel to each other, the front of said backboard is fixedly connected with said truss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100440021A CN102747754A (en) | 2012-02-24 | 2012-02-24 | Push shovel device for loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100440021A CN102747754A (en) | 2012-02-24 | 2012-02-24 | Push shovel device for loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102747754A true CN102747754A (en) | 2012-10-24 |
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ID=47028219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100440021A Pending CN102747754A (en) | 2012-02-24 | 2012-02-24 | Push shovel device for loader |
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| Country | Link |
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| CN (1) | CN102747754A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494118A (en) * | 2016-01-18 | 2016-04-20 | 华南农业大学 | Automatic dung clearing cart and dung clearing method for pig farm |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010862B (en) * | 1986-08-27 | 1990-12-19 | 尼古拉·索拉扎 | Loader attachment |
| US5732781A (en) * | 1996-08-12 | 1998-03-31 | Chambers; Robert H. | Mechanism to laterally tilt front end loader buckets |
| US6010299A (en) * | 1998-05-08 | 2000-01-04 | Jesswein; Ronald M. | Lifting and positioning device |
| CN201128922Y (en) * | 2007-11-30 | 2008-10-08 | 李华子 | Mechanical type automatic push-pull unloader |
| CN201605609U (en) * | 2009-12-31 | 2010-10-13 | 斗山工程机械（山东）有限公司 | Loading machine and shovel loader thereof |
| CN201874023U (en) * | 2010-11-18 | 2011-06-22 | 胡广清 | Unloading device of loader |
| CN201924386U (en) * | 2011-01-30 | 2011-08-10 | 河北宣化工程机械股份有限公司 | Bulldozing device with adjustable horizontal and vertical dip angles of scraper knife |
-
2012
- 2012-02-24 CN CN2012100440021A patent/CN102747754A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1010862B (en) * | 1986-08-27 | 1990-12-19 | 尼古拉·索拉扎 | Loader attachment |
| US5732781A (en) * | 1996-08-12 | 1998-03-31 | Chambers; Robert H. | Mechanism to laterally tilt front end loader buckets |
| US6010299A (en) * | 1998-05-08 | 2000-01-04 | Jesswein; Ronald M. | Lifting and positioning device |
| CN201128922Y (en) * | 2007-11-30 | 2008-10-08 | 李华子 | Mechanical type automatic push-pull unloader |
| CN201605609U (en) * | 2009-12-31 | 2010-10-13 | 斗山工程机械（山东）有限公司 | Loading machine and shovel loader thereof |
| CN201874023U (en) * | 2010-11-18 | 2011-06-22 | 胡广清 | Unloading device of loader |
| CN201924386U (en) * | 2011-01-30 | 2011-08-10 | 河北宣化工程机械股份有限公司 | Bulldozing device with adjustable horizontal and vertical dip angles of scraper knife |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105494118A (en) * | 2016-01-18 | 2016-04-20 | 华南农业大学 | Automatic dung clearing cart and dung clearing method for pig farm |
| CN105494118B (en) * | 2016-01-18 | 2019-02-01 | 华南农业大学 | A kind of pig farm automatic manure-cleaning vehicle and cleaning up excrement method |
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Application publication date: 20121024 |