CN106986285A - A kind of tilting mechanism for telescopic arm offroad vehicle - Google Patents
A kind of tilting mechanism for telescopic arm offroad vehicle Download PDFInfo
- Publication number
- CN106986285A CN106986285A CN201710298784.4A CN201710298784A CN106986285A CN 106986285 A CN106986285 A CN 106986285A CN 201710298784 A CN201710298784 A CN 201710298784A CN 106986285 A CN106986285 A CN 106986285A
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- Prior art keywords
- plate
- telescopic arm
- tilting mechanism
- connecting pin
- offroad vehicle
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07559—Stabilizing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
- B66F17/003—Safety devices, e.g. for limiting or indicating lifting force for fork-lift trucks
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention belongs to the cross-country field of telescopic arm, a kind of tilting mechanism for telescopic arm offroad vehicle specifically disclosed, including three pieces of parallel and spaced supporting plates each other, the centre of three pieces of supporting plates is connected with intervalve, upper end is fixed with pipe, and lower end is fixed with the component for installing dump cylinder；Central bottom positioned at the supporting plate on both sides is welded with support base；Upper pipe two ends are symmetrically fixed with the connector that top is provided with size adjustable arcuation notch；Support base two ends are mounted can slide the baffle plate assembly for realizing position adjustment in support base, the connection with offroad vehicle telescopic arm inner arm is realized using the bearing being assemblied in intervalve, set that realizations is different to mount mounting for accessory using upper pipe and support base end, tumbled operation using dump cylinder realization.Invention global design is ingenious, and operation of tumbling is flexible, and the dynamics of tumbling can ensure, it is possible to achieve tipping is turned under wide-angle, it is ensured that material comes off totally.
Description
Technical field
The invention belongs to the cross-country technical field of telescopic arm, a kind of tilting mechanism for telescopic arm offroad vehicle is specifically disclosed.
Background technology：
Telescopic arm offroad vehicle is a kind of engineering machinery of high technology content, is that multipurpose that can be with telescopic arm with cross-country type is pitched
Car, for mine, machinery, carrier, its is multi-functional to be realized by mounting a variety of accessories, and any accessory is when in use
All it is to be mounted on a kind of tilting mechanism and angle of tumbling is realized by tilting mechanism.The tilting mechanism of clever structure can be realized many
The tilting mechanism that kind accessory is mounted has great help to the operating efficiency for improving telescopic arm offroad vehicle.
The content of the invention
The present invention is directed to the work requirements of telescopic arm offroad vehicle there is provided a kind of tilting mechanism for telescopic arm offroad vehicle,
Suitable for back there are two pillar panels being oppositely arranged, two pillar panels being oppositely arranged top to be connected with to mount and use pipe,
What bottom was provided with pillar panel circular hole mounts accessory, can improve the operating efficiency of telescopic arm offroad vehicle.
To realize above goal of the invention, the technical solution adopted by the present invention is as follows：
A kind of tilting mechanism for telescopic arm offroad vehicle, it is characterised in that：It is parallel and spaced each other including three pieces
Supporting plate, the centre of three pieces of supporting plates is fixedly connected with intervalve, and upper end is fixedly connected with pipe, and lower end is fixedly connected with
Component for installing dump cylinder；Central bottom positioned at the supporting plate on both sides is fixedly welded with support base；The upper pipe
Two ends are symmetrically welded with the connector that top is provided with size adjustable arcuation notch；The support base two ends have been mounted can be in support
The baffle plate assembly for realizing position adjustment is slided on base.
Further, the central bottom of the supporting plate in three pieces of supporting plates positioned at both sides has right angle bayonet socket, described
The vertical edge lengths of right angle bayonet socket are more than horizontal edge lengths, and the support base is welded on the supporting plate on both sides by right angle bayonet socket
Central bottom.
Further, the component for installing dump cylinder is dump cylinder connecting pin central siphon, and described dump cylinder connects
Pin central siphon has two, and one of them turns over oil cylinder connecting pin central siphon and is fixedly connected under the adjacent parallel support plate of any two
End；Another, which is tumbled, turns over oil cylinder connecting pin central siphon and is fixedly connected on a remaining supporting plate lower end.
Further, described three pieces it is parallel and each other spaced supporting plate be left plate, intermediate plate and right side
Plate, the dump cylinder connecting pin central siphon includes left connecting pin central siphon and right connecting pin central siphon, and the left connecting pin central siphon is fixed
Connect left plate and intermediate plate lower end；The right connecting pin central siphon of dump cylinder is fixedly connected on right plate lower end.
It is preferred that, the distance between described intermediate plate and right plate are more than the distance between the left plate and intermediate plate,
Dump cylinder cylinder bottom is arranged between intermediate plate and right plate, and by stretching into the company of left connecting pin central siphon and right connecting pin central siphon
Spindle is fixed, and the outer end of connecting shaft is fixed by pivot pin.
It is preferred that, the thickness of the right plate is more than the left plate, the thickness of intermediate plate, it is ensured that structure of tumbling by
Force intensity.
Further, it is configured with locating fastener on the baffle plate assembly.
Further, the baffle plate assembly includes the Internal baffle and outer baffle being oppositely arranged.
Further, the Internal baffle being oppositely arranged is corresponding by hole provided with position with outer baffle.
When present invention assembling, offroad vehicle telescopic arm inner arm is connected by the bearing and tilting mechanism extending into intervalve
Connect, fixed after bearing two ends assembling telescopic arm inner arm by bayonet lock；When mounting accessory and installing, according to mounting pipe at the top of accessory
The size of arcuation notch on size, adjustment tilting mechanism at the top of the end connection of pipe two, realization mounts mounting for accessory upper end；Together
When, according to the distance between pillar panel of accessory back two is mounted, the position of adjustment support base two ends baffle plate assembly is realized with hanging
The cooperation of the distance between the pillar panel of accessory back two is filled, is afterwards positioned baffle plate assembly by locating fastener, by column
Plate is positioned between Internal baffle and outer baffle, and is against on the side of support base, and then the axle of major axis bayonet lock is from support base
The hole to other end baffle plate assembly and pillar panel is worn in the hole in hole on baffle plate assembly and pillar panel on one end, then using butterfly
Butterfly bayonet lock is fixed, and realizes and mounts accessory firmly mounting on tilting mechanism；Or, the position often held for support base
Relation pair should be good baffle plate assembly and pillar panel be directly fixed by the screw with nut；No matter using major axis bayonet lock still
Screw is directly fixed, and the size that the hole on different accessories, baffle plate is mounted for convenience is larger than the size in hole on pillar panel, adopts
The thickness of major axis bayonet lock or screw is appropriate, can not slightly use excessively, meticulous that assembling effect can be caused unstable.Replacing is mounted
During accessory, the bayonet lock work screw on dismounting baffle plate realizes not fixing for pillar panel lower end, furthermore, adjustment tilting mechanism upper end connects
Arcuation notch size on fitting, realizes the dismounting for mounting accessory upper end, mounts accessory replacement operation easy.
When the present invention is used, in the course of the work, intervalve is remained stationary as, and passes through the change band of dump cylinder stroke
Move three supporting plates and then realize and mount tumbling for accessory.
Beneficial effects of the present invention are as follows：
1st, global design of the present invention is ingenious, three pieces of supporting plate of unique texture, intervalve and support bases for be arrangeding in parallel
Cooperating, the operation of tumbling that dump cylinder is driven is flexible, and the dynamics of tumbling can ensure；
2nd, the present invention can quickly realize that a variety of difference in functionalitys, different sizes mount category easily by connector and baffle plate assembly
The installation of tool is replaced, and meets high efficiency use requirement；
3rd, the present invention determines tilting mechanism by the stroke of dump cylinder and mounts the angle of tumbling of accessory, it is possible to achieve wide-angle
Lower tipping is turned over, it is ensured that material comes off totally；
4th, monnolithic case of the present invention is attractive in appearance, left plate, the setting of intermediate plate and right plate and intervalve be arranged on left plate,
The centre of intermediate plate and right plate so that overall structure uniform force, intensity is more preferable.
Brief description of the drawings：
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for specification, with embodiments of the invention
It is used to explain the present invention together, is not construed as limiting the invention.
Fig. 1 is the schematic diagram of the tilting mechanism of the present invention；
Fig. 2（a）It is located at the supporting plate structure schematic diagram on both sides for the present invention；
Fig. 2（b）It is located at middle supporting plate structure schematic diagram for the present invention；
Fig. 3 is connecting board structure schematic diagram of the invention；
Fig. 4 is support baseboard welding structure schematic diagram of the present invention；
Fig. 5 is the structural representation of tilting mechanism of the present invention and telescopic arm and goods shelf connection；
Fig. 6 for the present invention tilting mechanism with and telescopic arm and goods shelf assemble after under turn over 110 ° and above turn over 15 ° of structural representation
Figure；
Fig. 7 is the structural representation for mounting accessory goods shelf used in embodiments of the invention.
Wherein：1st, intervalve；2nd, right plate；3rd, left plate；4th, support base；5th, arcuation notch；6th, intermediate plate；7th, outer gear
Plate；8th, bayonet lock, 9, Internal baffle, 10, upper pipe；11st, right connecting pin central siphon；12nd, left connecting pin central siphon；20th, tilting mechanism；30、
Goods shelf；31st, pipe；32nd, pillar panel；40th, pallet fork；50th, dump cylinder；60th, oil cylinder bearing pin；70th, fixed pin shaft； 80、
Bayonet lock；90th, inner arm.
Embodiment：
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can have the right, requirement is limited and covered
The implementation of lid multitude of different ways.
As shown in figure 1, a kind of tilting mechanism for telescopic arm offroad vehicle, it is adaptable to which back has two be oppositely arranged
Pillar panel, it is connected with to mount at the top of two be oppositely arranged pillar panel and uses pipe, what bottom was provided with pillar panel circular hole mounts category
Tool, including three pieces of parallel and spaced supporting plates each other, the centre of three pieces of supporting plates are fixedly connected with intervalve,
Upper end is fixedly connected with pipe, and lower end is fixedly connected with the component for installing dump cylinder；In the supporting plate on both sides
Between bottom be fixedly welded with support base；The upper pipe two ends are symmetrically welded with the connection that top is provided with size adjustable arcuation notch
Part；The support base two ends are mounted can slide the baffle plate assembly for realizing position adjustment in support base；Positioned at both sides
The central bottom of supporting plate is respectively provided with right angle bayonet socket；
Described three pieces it is parallel and each other spaced supporting plate be left plate 3, intermediate plate 6 and right plate 2, left plate 3,
Intermediate plate 6 and the middle upper portion of right plate 2 and two ends offer circular notch, left plate 3 and the central bottom of right plate 2
Right angle bayonet socket is respectively provided with, the vertical edge lengths of the right angle bayonet socket are more than horizontal edge lengths, such as Fig. 2（a）And Fig. 2（b）It is shown, also
Including support base 4, intervalve 1, upper pipe 10；
The intervalve 1 passes through the circular notch and left plate 3, intermediate plate 6 in the middle of left plate 3, intermediate plate 6 and right plate 2
And right plate 2 is fixed and is welded to connect, and the connection with offroad vehicle telescopic arm inner arm 90 is realized using the bearing being attached in intervalve；
The upper pipe 10 is fixed and welded by left plate 3, the circular notch of intermediate plate 6 and the one end of right plate 2 and three pieces of supporting plates
Connect in succession；
The support base 4 by left plate 3 and the central bottom right angle bayonet socket of right plate 2 and with left plate 3 and right side
Plate 2 is fixed and is welded to connect, as shown in Figure 4；
The component for being used to install dump cylinder is dump cylinder connecting pin central siphon, and described dump cylinder connecting pin central siphon has
Two, one of them turns over oil cylinder connecting pin central siphon and is fixedly connected on the adjacent parallel support plate lower end of any two；Another inclines
Double oil cylinder connecting pin central siphon and be fixedly connected on a remaining supporting plate lower end.
In specific implementation process, the dump cylinder connecting pin central siphon includes left connecting pin central siphon 12 and right connection bearing pin
Pipe 11, the left connecting pin central siphon 12 by the circular notch in the end of left plate 3 and intermediate plate 6 be welded on left plate 3 and in
Between on plate 6；The right connecting pin central siphon 11 is welded on right plate 2 by the circular notch in the end of right plate 2.
In order to coordinate the installation of dump cylinder 50, the distance between the intermediate plate 6 and right plate 2 is more than the left plate
The distance between 3 and intermediate plate 6, the cylinder bottom of dump cylinder 50 are arranged between intermediate plate 6 and right plate 2, and by stretching into left company
The connecting shaft of pin central siphon 12 and right connecting pin central siphon 11 is fixed, and the outer end of connecting shaft is fixed by pivot pin 60.
In specific implementation process, the distance between described intermediate plate 6 and right plate 2 are more than the left plate 3 and centre
The distance between plate 6.The cylinder bottom of dump cylinder is arranged between intermediate plate 6 and right plate 2, at this time, to coordinate dump cylinder
Installation weigh and tumble thrust weigh and whole tilting mechanism uniform force, the thickness of the right plate 2 is more than described
The thickness of left plate 3, intermediate plate 6.
The two ends of upper pipe 10 are symmetrically welded with top and are provided with the connector 13 with the adjustable arcuation notch 5 of size, described
The structure of connector and arcuation notch 5 is as shown in Figure 3.
So the side of the two ends of support base 4 discord supporting plate contact mounts the baffle group that can be slided in support base
Part.
As the prioritization scheme of this implementation, locating fastener is configured with the baffle plate assembly, is being mounted in support base 4
Baffle plate assembly sliding position regulation can be carried out in forms such as chutes, mix up behind position by locating fastener position it is solid
It is fixed, to meet the different demands for mounting different pillar panel spacing on accessory.
In order to realize the more preferable positioning for mounting accessory pillar panel, the baffle plate assembly includes the He of Internal baffle 9 being oppositely arranged
Outer baffle 7.
In order to realize the more preferable fixation for mounting accessory pillar panel, the Internal baffle being oppositely arranged and outer baffle are provided with position
Put corresponding by hole, the hole on pillar panel can be coordinated to realize the fixation of pillar panel.
The present embodiment is when assembling, and offroad vehicle telescopic arm inner arm passes through the bearing and tumbler that extend into intervalve
Structure is connected, and telescopic arm inner arm is after 90s is fixed by fixed pin shaft for the assembling of bearing two ends；The cylinder bottom of dump cylinder 50 is arranged on intermediate plate 6
Fixed between right plate 2, and by the connecting shaft for stretching into left connecting pin central siphon 12 and right connecting pin central siphon 11, outside connecting shaft
End is fixed by bearing pin 60, realizes the connection of the tilting mechanism 20 and offroad vehicle telescopic arm；Accessory is mounted to load the goods of pallet fork
Exemplified by crotch, the goods shelf of pallet fork is loaded as shown in fig. 7, the front loading of goods shelf 30 has pallet fork 40, back has what is be oppositely arranged
Pillar panel 32, the top of pillar panel 32 being oppositely arranged is connected with the pipe 31 for mounting, and bottom is provided with circular hole.Goods shelf 30 is pacified
During dress, according to the size of the top pipe 31 of goods shelf 30, the arcuation groove at the top of 10 liang of end connections of pipe 13 on tilting mechanism is adjusted
The size of mouth 5, realizes mounting for the upper end of goods shelf 30；Meanwhile, according to the distance between pillar panel 32 of 30 back of extension goods shelf two,
Adjust the two ends baffle plate assembly of support base 4（Outer baffle 7 and Internal baffle 9）Position, realize with the pillar panel of 30 back of goods shelf two
The distance between 32 cooperation, outer baffle 7 and Internal baffle 9 are fixed on the positioning by locating fastener afterwards, by pillar panel 32
It is positioned between Internal baffle 9 and outer baffle 7, and is against on the side of support base 4, then the axle of major axis bayonet lock is from support base
Hole on baffle plate assembly on 4 one end and in hole to the hole of other end baffle plate assembly and pillar panel of pillar panel, is then used
Butterfly bayonet lock is fixed, and realizes firmly the mounting on tilting mechanism of goods shelf 30；Or, often held for support base 4
The baffle plate assembly and pillar panel that position relationship has been corresponded to directly are fixed by the screw with nut；In the present embodiment, position
Spare and accessory parts are reduced, using major axis bayonet lock 80, no matter directly being fixed using major axis bayonet lock or screw, mounts do not belong to together for convenience
The size in the hole on tool, baffle plate is larger than the size in hole on pillar panel, and the major axis bayonet lock of use or the thickness of screw are appropriate,
Crossing can not slightly use, meticulous that assembling effect can be caused unstable.When replacing mounts accessory, bayonet lock or screw on dismounting baffle plate,
Not fixing for pillar panel lower end is realized, furthermore, the size of arcuation notch 5 on adjustment tilting mechanism on end connection, realization is mounted
The dismounting of accessory upper end.Overall assembling effect is as shown in Figure 5.
When the present invention is used, in the course of the work, intervalve 1 is remained stationary as, and passes through the change of dump cylinder stroke
Drive three supporting plates to tumble and then realize and mount tumbling for accessory.Fig. 6 tumbles and 15 ° and tumbled down upward there is provided goods shelf
110 ° of two states.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, although with reference to foregoing reality
Apply example the present invention is described in detail, for those skilled in the art, it still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic.All essences in the present invention
God is with principle, and any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (9)
1. a kind of tilting mechanism for telescopic arm offroad vehicle, it is characterised in that：It is parallel and have interval each other including three pieces
Supporting plate, the centre of three pieces of supporting plates is fixedly connected with intervalve, and upper end is fixedly connected with pipe, and lower end is connected with use
In the component for installing dump cylinder；Central bottom positioned at the supporting plate on both sides is fixed with support base；The upper pipe two ends pair
Claim to be fixed with the connector that top is provided with size adjustable arcuation notch；The support base two ends have been mounted can be in support base
Slide the baffle plate assembly for realizing position adjustment.
2. the tilting mechanism according to claim 1 for telescopic arm offroad vehicle, it is characterised in that：Three pieces of supporting plates
In be located at both sides the central bottom of supporting plate there is right angle bayonet socket, the vertical edge lengths of the right angle bayonet socket are more than the horizontal length of side
Degree, the support base is welded on the supporting plate central bottom on both sides by right angle bayonet socket.
3. the tilting mechanism according to claim 1 for telescopic arm offroad vehicle, it is characterised in that：It is described to incline for installation
The component for turning over oil cylinder is dump cylinder connecting pin central siphon, and described dump cylinder connecting pin central siphon has two, and one of them turns over oil
Cylinder connecting pin central siphon is fixedly connected on the adjacent parallel support plate lower end of any two；Another, which is tumbled, turns over oil cylinder connecting pin central siphon
It is fixedly connected on a remaining supporting plate lower end.
4. a kind of tilting mechanism for telescopic arm offroad vehicle according to claim 3, it is characterised in that：Described three pieces are put down
Row and each other spaced supporting plate are left plate, intermediate plate and right plate, the dump cylinder connecting pin central siphon bag
Left connecting pin central siphon and right connecting pin central siphon are included, the left connecting pin central siphon is fixedly connected with left plate and intermediate plate lower end；It is described
The right connecting pin central siphon of dump cylinder is fixedly connected on right plate lower end.
5. a kind of tilting mechanism for telescopic arm offroad vehicle according to claim 4, it is characterised in that：The intermediate plate
It is more than the distance between the left plate and intermediate plate with the distance between right plate.
6. a kind of tilting mechanism for telescopic arm offroad vehicle according to claim 4, it is characterised in that：The right plate
Thickness be more than the left plate, the thickness of intermediate plate.
7. a kind of tilting mechanism for telescopic arm offroad vehicle according to claim any one of 1-6, it is characterised in that：Institute
State and locating fastener is configured with baffle plate assembly.
8. a kind of tilting mechanism for telescopic arm offroad vehicle according to claim any one of 1-6, it is characterised in that：Institute
The baffle plate assembly stated includes the Internal baffle and outer baffle being oppositely arranged.
9. a kind of tilting mechanism for telescopic arm offroad vehicle according to claim 8, it is characterised in that：It is described to set relatively
The Internal baffle put is corresponding by hole provided with position with outer baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298784.4A CN106986285B (en) | 2017-04-30 | 2017-04-30 | Tipping mechanism for telescopic arm off-road vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710298784.4A CN106986285B (en) | 2017-04-30 | 2017-04-30 | Tipping mechanism for telescopic arm off-road vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN106986285A true CN106986285A (en) | 2017-07-28 |
| CN106986285B CN106986285B (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710298784.4A Active CN106986285B (en) | 2017-04-30 | 2017-04-30 | Tipping mechanism for telescopic arm off-road vehicle |
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| CN105110248A (en) * | 2015-09-18 | 2015-12-02 | 安徽合力股份有限公司 | Novel large-tonnage forklift environmental sanitation accessory |
| CN205204771U (en) * | 2015-12-11 | 2016-05-04 | 安徽好运机械有限公司 | Fork truck is with integral slope steel pipe assembly |
| CN206751306U (en) * | 2017-04-30 | 2017-12-15 | 安徽好运机械有限公司 | A kind of tilting mechanism for telescopic arm offroad vehicle |
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| CN106986285B (en) | 2022-07-26 |
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