CN206436991U - A kind of hydraulic fork lift service braking device - Google Patents
A kind of hydraulic fork lift service braking device Download PDFInfo
- Publication number
- CN206436991U CN206436991U CN201720074303.7U CN201720074303U CN206436991U CN 206436991 U CN206436991 U CN 206436991U CN 201720074303 U CN201720074303 U CN 201720074303U CN 206436991 U CN206436991 U CN 206436991U
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- China
- Prior art keywords
- fine motion
- bearing
- braking device
- fork lift
- service braking
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Abstract
The utility model belongs to hydraulic fork lift art field, specifically related to a kind of hydraulic fork lift service braking device, brake pedal and master cylinder are provided with including bearing, the bearing, the master cylinder is connected with brake pedal, the service braking device also includes micromotion mechanism, and the micromotion mechanism includes the fine motion pedal, the fine motion controlling organization connected with forklift gear-box and the fine motion drag-line for being connected the fine motion pedal and fine motion controlling organization being located on the bearing.The beneficial effects of the utility model are：The structure and process complexity of hydraulic fork lift service braking device are reduced, manufacturing cost is reduced, improves the security and stability of hydraulic fork lift.
Description
Technical field
The utility model belongs to hydraulic fork lift art field, and in particular to a kind of hydraulic fork lift is filled with service brake
Put.
Background technology
Brakes is the important component of vehicle, and vital effect, liquid are played for the driving safety of vehicle
The security of power fork truck traveling, depends greatly on the reliability of brake apparatus.Brake apparatus of good performance can be with
Ensure that hydraulic fork lift is travelled with higher average speed, so as to improve the productivity ratio of hydraulic fork lift.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic fork lift simple in construction, good braking effect and made with hydraulic type driving
Dynamic device.
The utility model provides following technical scheme：
A kind of hydraulic fork lift service braking device, including bearing, the bearing are provided with brake pedal and master cylinder,
The master cylinder is connected with brake pedal, and the service braking device also includes micromotion mechanism, and the micromotion mechanism includes position
In the fine motion pedal on the bearing, with forklift gear-box be connected fine motion controlling organization and be connected the fine motion pedal and
The fine motion drag-line of fine motion controlling organization.
It is preferred that, the fine motion controlling organization includes fine motion support, fine motion rocking bar and won in succession, and the fine motion support is fixed on
On forklift gear-box, the fine motion rocking bar is fixed on fine motion support, and described fine motion rocking bar one end is connected with fine motion drag-line, another
Hold and be connected with winning in succession.
It is preferred that, the fine motion support, which is provided with bearing pin, the bearing pin, installs steel-backed bearing, and the fine motion rocking bar is installed
On steel-backed bearing.
It is preferred that, fine motion support one end bending, the bending part is provided for fixing the U-lag of fine motion drag-line.
It is preferred that, the bearing is provided with left supported plate and right supported plate, and described left supported plate one end stretches out to the right, and external part is provided with the
One screwed hole, fine motion pedal is adjusted for installation bolt, and described right supported plate one end is stretched out to the left, and external part sets the second screw thread
Hole, brake pedal is adjusted for installation bolt.
It is preferred that, the bearing also includes bottom plate and pump seat, and the pump seat is perpendicular to bottom plate, and the master cylinder is located at pump
In seat.
The beneficial effects of the utility model are：Reduce the structure and process complexity of hydraulic fork lift service braking device, drop
Low manufacturing cost, improves the security and stability of hydraulic fork lift.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the structural representation of hydraulic fork lift service braking device；
Fig. 2 is fine motion controlling organization structural representation；
Fig. 3 is fine motion supporting structure schematic diagram；
Fig. 4 is seat structure schematic diagram.
Embodiment
As shown in figure 1, a kind of hydraulic fork lift service braking device, including bearing 10, bearing 10 are provided with brake pedal
20 and master cylinder 30, master cylinder 30 is connected with brake pedal 20, and service braking device also includes micromotion mechanism 40, micromover
Structure 40 includes the fine motion pedal 41 on bearing 10, the fine motion controlling organization 42 connected with forklift gear-box and is connected micro-
The fine motion drag-line 43 of dynamic pedal 41 and fine motion controlling organization 42.
As shown in Figure 2 and Figure 3, the fine motion controlling organization in the present embodiment includes fine motion support 421, fine motion rocking bar 422 and connected
423 are pulled, fine motion support 421 is fixed on forklift gear-box（It is not shown）On, fine motion rocking bar 422 is fixed on fine motion support 421, micro-
Shake the one end of bar 422 with fine motion drag-line 43 to be connected, the other end 423 is connected with winning in succession, and the other end of connecting plate 423 is connected to gearbox
Fine motion valve element（It is not shown）On, rotary micromotion pedal drives fine motion drag-line 43, and fine motion drag-line 43 is driven by fine motion controlling organization
Fine motion valve core movement, completes fine motion control.
Further optimize above-described embodiment, be provided with fine motion support on bearing pin 4211, the bearing pin 4211 and steel back is installed
Bearing 4212, the fine motion rocking bar is arranged on steel-backed bearing 4212.For more preferable fixed fine motion drag-line, by fine motion support one
Bending is held, is provided for fixing the U-lag 4213 of fine motion drag-line in bending part.
As shown in figure 4, bearing is provided with left supported plate 11 and right supported plate 12, the one end of left supported plate 11 is stretched out to the right, and external part is provided with
First screwed hole 111, fine motion pedal is adjusted for installation bolt, and the one end of right supported plate 12 is stretched out to the left, and external part sets the second spiral shell
Pit 121, brake pedal is adjusted for installation bolt, and the 3rd screwed hole 122 is set on the left external part of right supported plate 12, is used for
Brake lamp switch is installed, bearing 10 also includes bottom plate 13 and pump seat 14, and pump seat 14 is located at pump seat perpendicular to bottom plate 13, master cylinder
In 14, it is vertically arranged and is easily installed.
The elemental height of fine motion pedal can be adjusted by the bolt in the first screwed hole, the initial height of brake pedal
Degree can be mediated by the bolt in the second screwed hole, in service brake, met under conditions of microstroke, controlled two
Individual pedal brakes simultaneously, while in brake pedal, bearing is motionless, brake lamp switch contact is stretched out, and brake lamp is bright.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, although ginseng
The utility model is described in detail according to previous embodiment, for those skilled in the art, it still can be with
Technical scheme described in foregoing embodiments is modified, or equivalent substitution is carried out to which part technical characteristic.It is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality
Within new protection domain.
Claims (6)
1. a kind of hydraulic fork lift service braking device, including bearing, the bearing are provided with brake pedal and master cylinder, institute
State master cylinder with brake pedal to be connected, it is characterised in that the service braking device also includes micromotion mechanism, the micromover
Structure includes the fine motion pedal on the bearing, the fine motion controlling organization connected with forklift gear-box and is connected described micro-
The fine motion drag-line of dynamic pedal and fine motion controlling organization.
2. a kind of hydraulic fork lift service braking device according to claim 1, it is characterised in that the fine motion control machine
Structure includes fine motion support, fine motion rocking bar and won in succession, and the fine motion support is fixed on forklift gear-box, and the fine motion rocking bar is fixed
On fine motion support, described fine motion rocking bar one end is connected with fine motion drag-line, and the other end is connected with winning in succession.
3. a kind of hydraulic fork lift service braking device according to claim 2, it is characterised in that on the fine motion support
Provided with bearing pin, steel-backed bearing is installed on the bearing pin, the fine motion rocking bar is arranged on steel-backed bearing.
4. a kind of hydraulic fork lift service braking device according to Claims 2 or 3, it is characterised in that the fine motion branch
Frame one end bending, the bending part is provided for fixing the U-lag of fine motion drag-line.
5. a kind of hydraulic fork lift service braking device according to claim 1, it is characterised in that the bearing is provided with a left side
Support plate and right supported plate, described left supported plate one end are stretched out to the right, and external part is provided with the first screwed hole, and fine motion is adjusted for installation bolt
Pedal, described right supported plate one end is stretched out to the left, and external part sets the second screwed hole, and brake pedal is adjusted for installation bolt.
6. a kind of hydraulic fork lift service braking device according to claim 1, it is characterised in that the bearing also includes
Bottom plate and pump seat, the pump seat is perpendicular to bottom plate, and the master cylinder is located in pump seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074303.7U CN206436991U (en) | 2017-01-19 | 2017-01-19 | A kind of hydraulic fork lift service braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720074303.7U CN206436991U (en) | 2017-01-19 | 2017-01-19 | A kind of hydraulic fork lift service braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206436991U true CN206436991U (en) | 2017-08-25 |
Family
ID=59635108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720074303.7U Active CN206436991U (en) | 2017-01-19 | 2017-01-19 | A kind of hydraulic fork lift service braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206436991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828443A (en) * | 2017-01-19 | 2017-06-13 | 安徽好运机械有限公司 | A kind of hydraulic fork lift service braking device |
-
2017
- 2017-01-19 CN CN201720074303.7U patent/CN206436991U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828443A (en) * | 2017-01-19 | 2017-06-13 | 安徽好运机械有限公司 | A kind of hydraulic fork lift service braking device |
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| GR01 | Patent grant |