CN106381890A - Multi-directional unloading device for loading machine - Google Patents
Multi-directional unloading device for loading machine Download PDFInfo
- Publication number
- CN106381890A CN106381890A CN201610946934.3A CN201610946934A CN106381890A CN 106381890 A CN106381890 A CN 106381890A CN 201610946934 A CN201610946934 A CN 201610946934A CN 106381890 A CN106381890 A CN 106381890A
- Authority
- CN
- China
- Prior art keywords
- bracket
- discharging
- loading machine
- scraper bowl
- direction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims description 30
- 239000007788 liquid Substances 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000005641 tunneling Effects 0.000 description 2
- 241000826860 Trapezium Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/40—Dippers; Buckets ; Grab devices, e.g. manufacturing processes for buckets, form, geometry or material of buckets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The invention relates to a multi-directional unloading device for a loading machine. The device comprises a bracket, one end of the bracket is connected to a bucket through a movable hinge joint, the other end of the bracket is connected to a working device of the loading machine through a movable hinge joint, oil cylinder supports are arranged on the bucket and the bracket respectively and are connected through a hydraulic oil cylinder, and the telescopic movement of the hydraulic oil cylinder drives the bucket to rotate around a pivot so that leftward unloading or rightward unloading can be realized. According to the multi-directional unloading device, due to the hinge restraint, the freedom degree of the multi-directional unloading device is improved, the multi-directional unloading device can be reliably controlled, and unloading in three directions can be realized finally. When a main body of the loading machine is located in a narrow area, the multi-directional unloading device can carry out unloading from the forward direction, the left side and the right side, and therefore the shortcoming that common unloading devices are limited by special environments can be overcome.
Description
Technical field
The present invention relates to a kind of engineering machinery accessory, more particularly, to a kind of multi-direction device for discharging of loading machine.
Technical background
Loading machine generally has the accessory much realizing difference in functionality, and wherein device for discharging is exactly one kind therein, and it is used for
Spading, transport and car loading operation.Common scraper bowl is all direct or indirect（With quick-change frame）Mode be arranged on loading motor-driven
The front end of arm, this mode is limited by many environment, such as can not enter in the tunneling operation face excavated or small space
Row car loading operation.The tunneling operation face excavated is narrower, has the rock piled up after blowing out in a large number and sandy soil, needs to use loading machine
Cooperate cleaning with truck, if with the shipment of common scraper bowl, cycle time for working lengthens, and efficiency substantially reduces；In addition also no
Method reverses end for end the material in scraper bowl is discharged in the containers such as truck in small space, such as some mixing plants, for reducing cost of transportation,
The filler of material is closer with stockpile, and loading machine u-turn space is little, and cycle time for working does not allow long etc. yet, causes
Existing common loading shovel using limited；For another example at sky way operation end, because road surface is narrow, if struggled against with assembling is common
Loading machine frequently reverse end for end load and unload material in truck, operation danger coefficient can be increased；In addition, when the loading assembling common scraper bowl
When machine works in tunnel, blow out environment complexity in rear tunnel due to cutting into a mountain, during operation, dynamic loading is very big, under the operating mode of overload
Work, bracket often ruptures, and also reduces the operating efficiency of loading machine.
Content of the invention
Present invention aim at being limited by operating environment for the operating area of common shovel loading, unloading material device, operating efficiency
Shortcoming and provide a kind of operating area, operating efficiency to be limited the multi-direction device for discharging of little loading machine by operating environment.
The technical scheme is that and be achieved in that：Construct a kind of multi-direction device for discharging of loading machine, including a support
Frame, by being movably hinged connection scraper bowl, the other end is by being movably hinged interface and working device of loader for one end of described bracket
It is connected, scraper bowl with bracket respectively set cylinder support, and connected with a set of hydraulic jack, the expanding-contracting action of described hydraulic jack
Promote scraper bowl to pivot, realize discharging to the left or to the right.
The further technical scheme of the present invention is：Described bracket is provided with three hinged axis holes and is respectively used to and loading machine
Two swing arms and rotating bucket pull bar are hinged.
The further technical scheme of the present invention is：Described bracket is connected with loading shovel by a set of hinging pin shaft, should
Set hinging pin shaft is detachable, formula of can changing sides pin sleeve.
The further technical scheme of the present invention is：Described bracket is by a set of side dumping cylinder pipe with loading shovel even
Connect, this side cylinder cylinder pipe can be dismantled, be changed sides.
The further technical scheme of the present invention is：Described bracket is with scraper bowl by becoming the pivot of 60 ° of settings with level ground
Hinged.
The further technical scheme of the present invention is：Described bracket and equipment are by horizontally disposed three groups of pivots hinge
Connect, connect a hydraulic jack between the cylinder support on equipment and vehicle frame, the expanding-contracting action of described hydraulic jack promotes
Bracket pivots, and realizes positive discharging.
Compared with prior art, multi-direction device for discharging in the present invention is due to having hinge restraining so that multi-party for the present invention
Increase to the device for discharging free degree, and can arrive and obtain reliable control, thus finally realizing three direction dischargings, when loading machine host
When being in narrow place, region, unloading on forward direction, left side and three, right side direction can be carried out by multi-direction device for discharging
Material operation, breaks through common device for discharging and is limited by many particular surroundings, and shorten cycle time for working, greatly improve operation
Efficiency.
Brief description
Fig. 1 is the structural representation of the multi-direction device for discharging of the present invention；
Fig. 2 is the structural representation of bracket in the multi-direction device for discharging of the present invention；
Fig. 3 is the structural representation of scraper bowl in the multi-direction device for discharging of the present invention；
Fig. 4 is schematic diagram when the multi-direction device for discharging of the present invention is connected with loading arm and rotating bucket pull bar.
Specific embodiment
The multi-direction device for discharging of the present invention is described below in conjunction with drawings and Examples.
As shown in figure 1, the multi-direction device for discharging in the present invention include bracket 50, scraper bowl 30, hinging pin shaft assembly 20 with
And side dumping hydraulic cylinder assembly 10.Bracket 50 and scraper bowl 30 pass through the left hinged mounting seat 36 of hinging pin shaft assembly 20 and upper left hinged seat
57th, lower-left hinged seat 58 is hinged, and is only capable of relatively rotating around pivot, and side dumping hydraulic cylinder assembly 10 is contained in bracket 50 and scraper bowl
30 top, by the flexible relative motion position to control scraper bowl and bracket of cylinder rod.
As shown in Fig. 2 scraper bowl 30 overall one-tenth left and right Striking symmetry arrangement.Headwall plate 31 is contour plate, left plate 32, right side
Plate 33 is separately fixed at headwall plate 31 two sides, and mutually parallel；Left hinged mounting seat 36, right hinged mounting seat 37 are put respectively
Middle part in hinged seat left support plate 34, right support plate 35 vertical direction；Left support plate 34, right support plate 35 are stuck in headwall plate 31
Rear portion, two plate relative angles are 50 °, and are fixed as one by left bent plate 38, right curved plate 39 with left plate 32, right plate 33 respectively
Body；Scraper bowl top left cover 40, right cover plate 41 and other floors cover, and are integrally fixed with plate around；Two bottoms
Pallet 44 is symmetrical to be fixed on scraper bowl bottom, and k level is parallel to the ground；Cross axle mounting seat 43 is fixed on scraper bowl top,
And be connected as a single entity with left cover 40, right cover plate 41, cross axle 42 is assemblied in cross axle mounting seat 43 by bolt clip plate, and with
Only there is between cross axle mounting seat 43 one degree of freedom（Rotational freedom）；
As shown in figure 3, bracket 50 overall one-tenth left and right Striking symmetry arrangement.Left support plate assembly 53, right support plate assembly 54 and
Gripper shoe assembly 55 passes through steel pipe 51, side dumping cylinder installation seat 56 is integrally fixed；It is hinged that two channel-section steels 52 penetrate upper left respectively
Seat 57, lower-left hinged seat 58, upper right hinged seat 59 and bottom right hinged seat 60, and it is fixed on left support plate assembly 53, right support plate
The lateral surface of assembly 54, and close opening, form closed cavity；Upper left hinged seat 57, lower-left hinged seat 58, upper right hinged seat 59
And bottom right hinged seat 60 is fixed on left support plate assembly 53, two groups of axially bored lines are mutually flat about the lateral surface of right support plate assembly 54
OK, the plane of formation and ground angle are 60 °, and central plane Striking symmetry relatively；Two groups of holes of side dumping cylinder installation seat 56
Axis is also symmetrical relative to central plane, and the plane of formation and the angle on ground are 60 °；
Multi-direction device for discharging in the present embodiment, as shown in figure 4, the left hinge hole on bracket left support plate assembly 53 during application
Hinged with the left swing arm 71 of loading machine and right swing arm 72 respectively with the right hinge hole on right support plate assembly 54, bracket support plate group
Middle hinge hole on part 55 is hinged with rotating bucket pull bar 73, when right-angled trapezium when receiving bucket-shaped state completely, on scraper bowl 30 for the scraper bowl
Top steel pipe good contact on limited block 61 and bracket 50, scraper bowl lower position block assembly 62 and bracket lower position block assembly 63 shape
Become good contact, it is spacing that overall limited block group forms big V-arrangement.When carrying out operation, liftable swing arm 71,72 adjustment is multi-direction to unload
The relative altitude of material device；Adjust the angle of multi-direction device for discharging and horizontal plane by pulling rotating bucket pull bar 73；By side
Unload hydraulic cylinder assembly 10 and promote opening and recovery of scraper bowl 30, the relative angle of adjustment scraper bowl 30 and bracket 50；The above action
Combination, realize just the unloading of differing heights and angle, side dumping operation.
Multi-direction device for discharging in the present embodiment, can be unloaded with different angles in three directions due to realizing scraper bowl
Material, solves the problems, such as commonly to shovel the operating area of loading, unloading material device, operating efficiency is limited by operating environment, greatly improves dress
The range of carrier aircraft and operating efficiency.
Side dumping hydraulic cylinder assembly 10 is coupled by a cross axle with scraper bowl, increases the free degree；Scraper bowl headwall postlaminar part has two
The tilted-putted swash plate of block, is used as the welding base of hinged seat；The bracket left and right sides carries and penetrates the hinged mounting seat of bracket
Envelope chamber channel-section steel；Overall limited block component becomes big V-arrangement arrangement, and scraper bowl lower position block assembly 62 is V-arrangement positioning limit block, can and bracket
On limited block group good fit.
The multi-direction device for discharging of loading machine in the present embodiment is only preferred embodiment of the present invention, patent model under this invention
Enclose the similar or equivalent deformation being done with specification, the content that the present invention covers should be belonged to.
Claims (6)
1. a kind of loading machine with multi-direction device for discharging it is characterised in that：Including a bracket, activity is passed through in one end of described bracket
Be articulated and connected scraper bowl, and the other end is connected with working device of loader by being movably hinged interface, respectively sets on scraper bowl with bracket
Cylinder support, and being connected with a set of hydraulic jack, the expanding-contracting action of described hydraulic jack promotes scraper bowl to pivot, realize to
A left side or discharging to the right.
2. according to claim 1 loading machine with multi-direction device for discharging it is characterised in that：Described bracket is provided with three hinges
Spindle hole is respectively used to two swing arms with loading machine and rotating bucket pull bar is hinged.
3. according to claim 1 loading machine with multi-direction device for discharging it is characterised in that：Described bracket passes through a set of hinged
Bearing pin is connected with loading shovel, and this set hinging pin shaft is detachable, formula of can changing sides pin sleeve.
4. according to claim 1 loading machine with multi-direction device for discharging it is characterised in that：Described bracket is by a set of side dumping
Cylinder pipe is connected with loading shovel, and this side cylinder cylinder pipe can be dismantled, be changed sides.
5. according to any one of Claims 1-4 loading machine with multi-direction device for discharging it is characterised in that：Described bracket
With scraper bowl by becoming the pivot knuckles of 60 ° of settings with level ground.
6. according to any one of Claims 1-4 loading machine with multi-direction device for discharging it is characterised in that：Described bracket
With equipment by horizontally disposed three groups of pivot knuckles, connect a liquid between the cylinder support on equipment and vehicle frame
Compressing cylinder, the expanding-contracting action of described hydraulic jack promotes bracket to pivot, and realizes positive discharging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946934.3A CN106381890A (en) | 2016-10-26 | 2016-10-26 | Multi-directional unloading device for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610946934.3A CN106381890A (en) | 2016-10-26 | 2016-10-26 | Multi-directional unloading device for loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106381890A true CN106381890A (en) | 2017-02-08 |
Family
ID=57958375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610946934.3A Pending CN106381890A (en) | 2016-10-26 | 2016-10-26 | Multi-directional unloading device for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106381890A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636500A (en) * | 2020-05-26 | 2020-09-08 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of miniature electric loader |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202175966U (en) * | 2011-07-04 | 2012-03-28 | 广西柳工机械股份有限公司 | Loading machine side dumping working device |
| CN103510558A (en) * | 2012-11-14 | 2014-01-15 | 广西柳工机械股份有限公司 | Side dumping hopper of loader |
| CN105040759A (en) * | 2015-07-31 | 2015-11-11 | 广西柳工机械股份有限公司 | Bracket for side unloading of loading machine |
-
2016
- 2016-10-26 CN CN201610946934.3A patent/CN106381890A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202175966U (en) * | 2011-07-04 | 2012-03-28 | 广西柳工机械股份有限公司 | Loading machine side dumping working device |
| CN103510558A (en) * | 2012-11-14 | 2014-01-15 | 广西柳工机械股份有限公司 | Side dumping hopper of loader |
| CN105040759A (en) * | 2015-07-31 | 2015-11-11 | 广西柳工机械股份有限公司 | Bracket for side unloading of loading machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111636500A (en) * | 2020-05-26 | 2020-09-08 | 永州市金蚂蚁新能源机械有限公司 | Working hydraulic device of miniature electric loader |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170208 |