CN109183875A - A kind of loading machine changing device - Google Patents
A kind of loading machine changing device Download PDFInfo
- Publication number
- CN109183875A CN109183875A CN201811256963.2A CN201811256963A CN109183875A CN 109183875 A CN109183875 A CN 109183875A CN 201811256963 A CN201811256963 A CN 201811256963A CN 109183875 A CN109183875 A CN 109183875A
- Authority
- CN
- China
- Prior art keywords
- main frame
- control stick
- plate
- loading machine
- changing 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
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
- E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The present invention provides a kind of loading machine changing devices, and present invention is generally directed to the quick change of all kinds of pin type equipments, assembly grab bucket set and pin shaft on the basis of original equipment can be changed and be changed by main frame and control stick completion；Biasing U-type groove design in the present invention on lower seat board improves the assembly performance of control stick, easy to repair and maintenance；Diplopore design on control stick is inserted into lower opening limit by snap ring, overcomes jam plate gravity, is inserted into equipment convenient for quick change, control stick to be rotated, after jam plate blocks pin shaft, snap ring is inserted into upper hole locking；Main frame top V-type groove is conducive to the driver visual field, and square hole design in middle part, which can reduce, attaches weight, facilitates the realization of turn up ability, and two sides are equipped with cover board, being capable of effective protection fluid pressure line, electrical harness.
Description
Technical field
The present invention relates to loading machine technical field more particularly to loading machine changing device fields.
Background technique
Loader-digger has both the function of excavator and loading machine, and the differentiation of load terminal equipment and compound equipment are answered
With having widened the use scope of loader-digger significantly.When load terminal needs all kinds of equipments of quick change, mechanical quick change construction compares liquid
Quick change construction is pressed to have quickly, simply, light-weight feature can reduce one-time investment cost.
The load terminal of usual loader-digger can configure the common scraper bowl of pin type, multipurpose bucket structure, side dumping hopper or snow pushing
Shovel etc., to meet different job requirements, also lacks a kind of all kinds of pin type equipments of loader-digger load terminal in the prior art
General light-duty machinery fast replacing device.
Summary of the invention
To overcome the above-mentioned problems in the prior art, the present invention provides a kind of loading machine changing devices, including master
Frame, manipulation device, the manipulation device are movably set on main frame；Wherein the main frame includes hook, support plate, company
Fishplate bar and lower seat board, it is described to link up with the top both ends for being set to support plate, it is equipped with connecting plate at the both ends of support plate, in support plate
Lower part both ends be equipped with lower seat board；The manipulation device includes control stick, axis, the control stick and axis connection, axis and lower seat board
Connection is equipped with jam plate on axis, and heretofore described main frame is additionally provided with positioning plate and limited block, and the control stick is equipped with
Limit hole or locating part, further include reinforcing rib on heretofore described main frame, bent plate, the reinforcing rib respectively with support plate
The junction of connection, heretofore described axis and lower seat board is equipped with axle sleeve.
On this basis, the both upper ends thereof of heretofore described main frame is provided with V-groove, and centre is equipped with rectangular through-hole.
On this basis, heretofore described lower seat board uses three-ply plate welding structure, and it is U-shaped to which is provided with biasing
Slot.
On this basis, heretofore described control stick is welded type multi-diameter shaft.
On this basis, heretofore described axis is connect by elastic cylindrical pin with jam plate.
On this basis, in the V-groove for the both upper ends thereof that heretofore described hook is located at main frame.
On this basis, the junction of heretofore described support plate and connecting plate is equipped with cover board.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention is generally directed to the quick change of all kinds of pin type equipments, assembly grab bucket set and pin shaft on the basis of original equipment,
It can change and change by main frame and control stick completion；
(2) the biasing U-type groove design in the present invention on lower seat board improves the assembly performance of control stick, easy to repair and maintenance；
(3) the diplopore design on control stick is inserted into lower opening limit by snap ring, overcomes jam plate gravity, is inserted into equipment convenient for quick change,
Control stick to be rotated, after jam plate blocks pin shaft, snap ring is inserted into upper hole locking；
(4) main frame top V-type groove is conducive to the driver visual field, and square hole design in middle part, which can reduce, attaches weight, helps to dig
The ability of rising realizes that two sides are equipped with cover board, being capable of effective protection fluid pressure line, electrical harness.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of main frame in the present invention；
Fig. 3 is control stick structural schematic diagram of the invention；
Fig. 4 is jam plate and elastic cylindrical pin structural schematic diagram of the invention.
In figure: 1, main frame；2, grab bucket set；3, cover board；4, check bolt；5, bolt；6, nut；7, control stick；8, block
Ring；9, jam plate；10, elastic cylindrical pin；11, pin shaft；12, it links up with；13, positioning plate；14, support plate；15, reinforcing rib；16, bent
Plate；17, limited block；18, connecting plate；19, lower seat board；20, axle sleeve；21, axis
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein
Specific examples are only used to explain the present invention, is not intended to limit the present invention.
As Figure 1-Figure 4, the present invention schematically illustrates a kind of loading machine changing device.
The present invention discloses a kind of loading machine changing device, including main frame 1, manipulation device, the manipulation device activity
It is set on main frame 1；Wherein the main frame 1 includes hook 12, support plate 14, connecting plate 18 and lower seat board 19, the extension
Hook is set to the top both ends of support plate 14, connecting plate 18 is equipped at the both ends of support plate 14, at the lower part both ends of support plate 14
Equipped with lower seat board 19；The manipulation device includes control stick 7, axis 21, and the control stick 7 is connect with axis 21, axis 21 and lower seat board
19 connections, are equipped with jam plate 9 on axis 21.The main frame 1 is additionally provided with positioning plate 13 and limited block 17.On the main frame 1 also
Including reinforcing rib 15, bent plate 16, the reinforcing rib 15 is connect with support plate 14 respectively.The junction of the axis 21 and lower seat board 19
Equipped with axle sleeve 20.The both upper ends thereof of the main frame 1 is provided with V-groove, and centre is equipped with rectangular through-hole.The lower seat board 19 uses three
Layer welded-steel plate construction, which is provided with biasing U-type groove.The control stick 7 is welded type multi-diameter shaft.Axis 21 passes through elastic cylindrical pin
10 connect with jam plate 9.In the V-groove for the both upper ends thereof that the hook 12 is located at main frame 1.The control stick 7 is equipped with limit
Hole or locating part are equipped with cover board 3 on the junction of support plate 14 and connecting plate 18.
In the present invention, 12 front ends of hook are stretched out longer and are stuck in the V-groove of support plate 14, are conducive to mention to driver
For the biggish visual field；14 bottom fold of support plate can improve the turn up state after main frame 1 couples with equipment to the shadow of weld seam
It rings, and can be limited in rear side, avoid direct impact of the discharging to weld seam；Lower seat board 19 is three-ply plate welding structure, Neng Gouyou
Effect avoids welding from generating three-dimensional stress, and middle steel plate is equipped with biasing U-lag, dismantles convenient for elastic cylindrical pin 10.
It is equipped with cover board 3 in the junction of support plate 14 and connecting plate 18, is set between cover board 3 and support plate 14 and connecting plate 18
There is gap, the connectivity robustness of the loading equipment pipeline with pipeline can be improved, to meet the requirement of different equipments.
The diplopore on positioning plate 13 and control stick 7 that main frame 1 is equipped with is capable of the extreme position of the movement of control stick 7, so as to
Adapt to the demand of equipment handling.9 upper design of jam plate is step plane, is mutually cut with tail portion circular arc, the seamed edge of generation can limit
The flip angle angle value of control stick；The through-hole of elastic cylindrical pin 10 and jam plate 9 is interference fitted, and can be realized the component dress of small space
Match.
In the use of the present invention, firstly, will grab bucket set 2 be placed in load terminal original equipment top shelves it is wide in, pass through pin shaft 11
It is fixed on equipment, the direct connecting link pin 11 in lower part, without set 2 of grabbing bucket；It is connected in the mechanical fast replacing device control stick 7 of load terminal
When opening state, the upper seamed edge of 9 rear side of jam plate contacts limit with support plate 14, avoids control stick 7 from excessively overturning, at this time by snap ring
The lower opening of 8 insertion control sticks 7 keeps the lower seat board 19 of main frame 1 to be in opening to realize the whole limitation locking of control stick 7
State；Start complete machine, after main frame 1 mounts equipment, equipment hypsokinesis is open to bottom bearing pin 11 completely into main frame 1
It is interior, the snap ring 8 for being placed in lower opening is taken out, control stick 7 is rotated to locking state, snap ring 8 is sequentially passed through into the upper of control stick 7 again
Hole, positioning plate 13 hole, shackle 8 completes changing for equipment；Contrary operation is carried out to the above process when disassembly
It can.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and
Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of protection of the claims.
Claims (7)
1. a kind of loading machine changing device, it is characterised in that: including main frame (1), manipulation device, the manipulation device activity is set
It is placed on main frame (1)；Wherein the main frame (1) includes hook (12), support plate (14), connecting plate (18) and lower seat board
(19), described to link up with the top both ends for being set to support plate (14), connecting plate (18) are equipped at the both ends of support plate (14), are being propped up
The lower part both ends of fagging (14) are equipped with lower seat board (19)；The manipulation device includes control stick (7), axis (21), the control stick
(7) it is connect with axis (21), axis (21) is connect with lower seat board (19), is equipped with jam plate (9) on axis (21), and the main frame (1) is also
Equipped with positioning plate (13) and limited block (17), the control stick (7) is equipped with limit hole or locating part, on the main frame (1)
It further include reinforcing rib (15), bent plate (16), the reinforcing rib (15) connect with support plate (14) respectively, the axis (21) and lower seat
The junction of plate (19) is equipped with axle sleeve (20).
2. a kind of loading machine changing device according to claim 1, it is characterised in that: the top two of the main frame (1)
End is provided with V-groove, and centre is equipped with rectangular through-hole.
3. a kind of loading machine changing device according to claim 2, it is characterised in that: the lower seat board (19) uses three layers
Welded-steel plate construction which is provided with biasing U-type groove.
4. a kind of loading machine changing device according to claim 3, it is characterised in that: the control stick (7) is welded type
Multi-diameter shaft.
5. a kind of loading machine changing device according to claim 4, it is characterised in that: the axis (21) passes through elastic cylinder
Pin (10) is connect with jam plate (9).
6. a kind of loading machine changing device according to claim 5, it is characterised in that: the hook (12) is located at main frame
(1) in the V-groove of both upper ends thereof.
7. a kind of loading machine changing device according to claim 6, it is characterised in that: the support plate (14) and connecting plate
(18) junction is equipped with cover board (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256963.2A CN109183875A (en) | 2018-10-26 | 2018-10-26 | A kind of loading machine changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811256963.2A CN109183875A (en) | 2018-10-26 | 2018-10-26 | A kind of loading machine changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109183875A true CN109183875A (en) | 2019-01-11 |
Family
ID=64943641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811256963.2A Pending CN109183875A (en) | 2018-10-26 | 2018-10-26 | A kind of loading machine changing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109183875A (en) |
-
2018
- 2018-10-26 CN CN201811256963.2A patent/CN109183875A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190111 |
|
| WD01 | Invention patent application deemed withdrawn after publication |