CN209127984U - A kind of reach truck multi-way valve operating mechanism - Google Patents
A kind of reach truck multi-way valve operating mechanism Download PDFInfo
- Publication number
- CN209127984U CN209127984U CN201821814064.5U CN201821814064U CN209127984U CN 209127984 U CN209127984 U CN 209127984U CN 201821814064 U CN201821814064 U CN 201821814064U CN 209127984 U CN209127984 U CN 209127984U
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- China
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- rotation axis
- control crank
- way valve
- handle
- operating mechanism
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Abstract
The utility model discloses a kind of reach truck multi-way valve operating mechanisms, including being fixedly connected on the first rotation axis and the second rotation axis on valve rod bracket and arranged in parallel, control crank is rotatably connected in first rotation axis, it is provided with the transmission component for transmission operation handle between first rotation axis and the second rotation axis, is sequentially connected in second rotation axis for triggering microswitch and realizing the connecting rod controlled multi-way valve.The link mechanism that the utility model passes through setting, improve the rotation point of control crank, reduce the stroke of control crank, so that the arm of driver is protracted or is retracted with nature, and the bending angle setting of control crank can effectively increase distance between handle, so that manipulation is more comfortable, working efficiency is improved.
Description
Technical field
The utility model relates to forklift multi-way valve technical field, specially a kind of reach truck multi-way valve operating mechanism.
Background technique
When battery reach truck operation by manipulation raising or decline, move forward or move back, tilt, sidesway movement carrys out reality
Now to carrying, stacking of the cargo carried etc..The operator seat of battery reach truck be side seat type or side standing posture, so
There is very high requirement to handling comfort, and the rotation point of the control crank of currently used multi-way valve operating mechanism compares
It is low, cause the stroke of control crank long, so driver, when manipulating multi-way valve, arm will forward extend out very much
Or retract backward very much, operation is very uncomfortable, works long hours and is easy to cause the fatigue of driver's arm, influences work effect
Rate.In addition, each control crank is parallel arrangement at present, each handle axis is in the same plane, and handle spacing is smaller, only
28mm or so, for the driver bigger for hand, when manipulating each handle, hand will interfere with adjacent handle, hold
Easily lead to maloperation.
Utility model content
The purpose of this utility model is to provide a kind of reach truck multi-way valve operating mechanisms, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of reach truck multi-way valve manipulation machine
Structure, including being fixedly connected on the first rotation axis and the second rotation axis on valve rod bracket and arranged in parallel, described first turn
It is rotatably connected to control crank on moving axis, is provided between first rotation axis and the second rotation axis for transmission operation handle
Transmission component, be sequentially connected in second rotation axis for triggering microswitch and realizing the connection controlled multi-way valve
Bar.
The control crank includes raising control crank, Forward control crank, bank control handle and sidesway manipulation hand
Handle, the raising control crank, Forward control crank, bank control handle and sidesway control crank are equidistantly mounted on the first rotation
On axis and setting is bent, bending angle is 150 ° -160 °.
The transmission component includes the first drive rod connecting with control crank, is rotatably connected on the first drive rod
Connecting rod and the second rotating bar for being rotatably connected in the second rotation axis and being connect with link rotatable.
Fixed plate for being fixedly connected with the first rotation axis and the second rotation axis is installed, and fixed on the valve rod bracket
Plate is fixedly connected on valve rod bracket by screw.
The raising control crank, Forward control crank, bank control handle and sidesway control crank space between each other
It is set as 40-45mm.
As shown from the above technical solution, the utility model improves the rotation of control crank by the link mechanism of setting
Point reduces the stroke of control crank, so that the arm of driver is protracted or retracted with nature, and the bending of control crank
Angle setting can effectively increase distance between handle, so that manipulation is more comfortable, improve working efficiency.
Detailed description of the invention
Fig. 1 is the utility model structure connection diagram；
Fig. 2 is the utility model side structure schematic diagram；
Fig. 3 is the utility model front schematic view；
Fig. 4 is the utility model valve rod supporting structure schematic diagram；
Fig. 5 is the second rotating bar of the utility model structural schematic diagram；
Fig. 6 is the first rotating bar of the utility model structural schematic diagram；
Fig. 7 is the utility model control crank structural schematic diagram.
In figure: 1 raising control crank, 2 Forward control cranks, 3 bank control handles, 4 sidesway control cranks, 5 first turns
Lever, 6 connecting rods, 7 valve rod brackets, 8 second rotating bars, 9 connecting rods, 10 fixed plates, 11 pins, 12 first rotation axis, 13 screws,
14 microswitches, 15 multi-way valves, 16 second rotation axis.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
A kind of reach truck multi-way valve operating mechanism as shown in figs. 1-7, including be fixedly connected on valve rod bracket 7 simultaneously
First rotation axis 12 and the second rotation axis 16 arranged in parallel is rotatably connected to manipulation hand in first rotation axis 12
Handle, is provided with the transmission component for transmission operation handle between first rotation axis 12 and the second rotation axis 16, and described
It is sequentially connected in two rotation axis 16 for triggering microswitch 14 and realizing the connecting rod 9 controlled multi-way valve 15.
Further, the control crank includes raising control crank 1, Forward control crank 2, bank control handle 3
With sidesway control crank 4, the raising control crank 1, Forward control crank 2, bank control handle 3 and sidesway control crank 4
It is equidistantly mounted in the first rotation axis 12 and bends setting, bending angle is 150 ° -160 °.
Further, the transmission component includes the first drive rod 5 connecting with control crank, is rotatably connected on first
Connecting rod 6 on drive rod 5 and the second rotating bar 8 for being rotatably connected in the second rotation axis and being rotatablely connected with connecting rod 6.
Further, it is equipped on the valve rod bracket 7 for being fixedly connected with the first rotation axis 12 and the second rotation axis 16
Fixed plate 10, and fixed plate 10 is fixedly connected on valve rod bracket 7 by screw 13.
Further, the raising control crank 1, Forward control crank 2, bank control handle 3 and sidesway control crank 4
Space between each other is set as 40-45mm, and the overbending direction of the raising control crank 1 of the present embodiment setting is biased to right lateral side, preceding
It moves on rear side of the overbending direction deviation of control crank 2, the overbending direction of bank control handle 3 and sidesway control crank 4 is biased to left back
Side, such overbending direction design not only can keep the arm of force of control stick identical, but also can effectively guarantee each handle again
Between can there are the spacing of 40-45mm.
When driver pushes and pulls raising control crank 1 or Forward control crank 2 or bank control handle 3 or sidesway behaviour
When vertical handle 4, the first rotating bar 5 is driven to be moved upwardly or downwardly by each operation handle, to drive connecting rod 6 upward or downward
Movement, and being moved upwardly or downwardly for connecting rod 6 just will drive being moved upwardly or downwardly for the second rotating bar 8, the second rotation therewith
Bar 8 will be pushed forward or post-tensioning connecting rod 9 moves, to trigger the microswitch 14 of multi-way valve 15, realization stores for the movement of connecting rod 9
The work in every of battery reach truck.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (5)
1. a kind of reach truck multi-way valve operating mechanism, including being fixedly connected on valve rod bracket and arranged in parallel
One rotation axis and the second rotation axis, it is characterised in that: it is rotatably connected to control crank in first rotation axis, described first turn
It is provided with the transmission component for transmission operation handle between moving axis and the second rotation axis, is sequentially connected in second rotation axis
Have for triggering microswitch and realizing the connecting rod controlled multi-way valve.
2. a kind of reach truck multi-way valve operating mechanism according to claim 1, it is characterised in that: the control crank
It include raising control crank, Forward control crank, bank control handle and sidesway control crank, the raising control crank,
Forward control crank, bank control handle and sidesway control crank are equidistantly mounted in the first rotation axis and bend setting, bend
Angle is 150 ° -160 °.
3. a kind of reach truck multi-way valve operating mechanism according to claim 1, it is characterised in that: the transmission component
Include the first drive rod being connect with control crank, the connecting rod being rotatably connected on the first drive rod and is rotatably connected on
The second rotating bar being connect in two rotation axis and with link rotatable.
4. a kind of reach truck multi-way valve operating mechanism according to claim 1, it is characterised in that: the valve rod bracket
On fixed plate for being fixedly connected with the first rotation axis and the second rotation axis is installed, and fixed plate is fixedly connected on by screw
On valve rod bracket.
5. a kind of reach truck multi-way valve operating mechanism according to claim 2, it is characterised in that: the raising manipulation
Handle, Forward control crank, bank control handle and sidesway control crank space between each other are set as 40-45mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814064.5U CN209127984U (en) | 2018-11-05 | 2018-11-05 | A kind of reach truck multi-way valve operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814064.5U CN209127984U (en) | 2018-11-05 | 2018-11-05 | A kind of reach truck multi-way valve operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209127984U true CN209127984U (en) | 2019-07-19 |
Family
ID=67234106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821814064.5U Active CN209127984U (en) | 2018-11-05 | 2018-11-05 | A kind of reach truck multi-way valve operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209127984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205521A (en) * | 2018-11-05 | 2019-01-15 | 安徽合力股份有限公司 | A kind of reach truck multi-way valve operating mechanism |
-
2018
- 2018-11-05 CN CN201821814064.5U patent/CN209127984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205521A (en) * | 2018-11-05 | 2019-01-15 | 安徽合力股份有限公司 | A kind of reach truck multi-way valve operating mechanism |
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