CN108035992A - A kind of dead-man's device - Google Patents
A kind of dead-man's device Download PDFInfo
- Publication number
- CN108035992A CN108035992A CN201810027776.0A CN201810027776A CN108035992A CN 108035992 A CN108035992 A CN 108035992A CN 201810027776 A CN201810027776 A CN 201810027776A CN 108035992 A CN108035992 A CN 108035992A
- Authority
- CN
- China
- Prior art keywords
- limit inductor
- sliding block
- guide rail
- fixed
- drawstring
- 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.)
- Granted
Links
- 230000003137 locomotive effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
-
- 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
- B66F9/07509—Braking
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Braking Arrangements (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Regulating Braking Force (AREA)
Abstract
The present invention discloses a kind of dead-man's device, including car body, spring, brake gear, motor and console, one end of drawstring is also wound with the service brake of car body, the other end of drawstring is fixed on the round end of motor, brake gear includes guide rail, sliding block and limit inductor, sliding block is arranged on the head end of guide rail, and sliding block is fixed on drawstring, limit inductor is divided into the first limit inductor and the second limit inductor, first limit inductor and the second limit inductor are arranged on guide rail, first limit inductor is positioned close at sliding block, second limit inductor is arranged on the tail end of guide rail, one end of spring is fixed on car body, the other end is fixed on the service brake of car body, motor is electrically connected with the console.The application is provided with dead-man's device at fork truck service brake, by the default of console, the intelligentized forward and stopping for completing locomotive.
Description
Technical field
The present invention relates to fork truck field, more particularly to a kind of dead-man's device.
Background technology
Current transportation industry is related to for intelligentized transport is not excessive, but from the development trend of whole industry
From the point of view of, as soon as intelligentized transport is a very promising direction, how to be laid out in advance in this direction and seem particularly heavy
Will, how the forward and stopping of control locomotive freely is intelligentized important prerequisite condition.
The content of the invention
Based on the above, the application provides a kind of dead-man's device, is difficult to automatically with solving existing Intelligent System of Vehicle
The problem of brake.
For this purpose, the present invention uses following technical scheme：
A kind of dead-man's device, including car body, spring, brake gear, motor and console, on the service brake of the car body
One end of drawstring is also wound with, the other end of drawstring is fixed on the round end of motor, and the brake gear includes guide rail, sliding block
And limit inductor, the sliding block is arranged on the head end of guide rail, and sliding block is fixed on drawstring, and the limit inductor is divided into
One limit inductor and the second limit inductor, the first limit inductor and the second limit inductor are arranged on guide rail, the
One limit inductor is positioned close at sliding block, and the second limit inductor is arranged on the tail end of guide rail, and one end of the spring is consolidated
It is scheduled on car body, the other end is fixed on the service brake of car body, and the motor is electrically connected with the console.
As a kind of preferred embodiment of the present invention, the drawstring is additionally provided with close to one end of service brake changes Impact direction
Fixed pulley.
As a kind of preferred embodiment of the present invention, the service brake is arc service brake.
Beneficial effects of the present invention are：
The application is provided with dead-man's device at fork truck service brake, by the default of console, intelligentized completion
Locomotive moves ahead and stops.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described.
Fig. 1 is the self-contained schematic diagram of fork truck that embodiment of the present invention provides；
Fig. 2 is the dead-man's device schematic diagram that embodiment of the present invention provides.
Embodiment
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution of the embodiment of the present invention will be described in further detail with reference to attached drawing.
As Figure 1-Figure 2, present embodiment provides a kind of dead-man's device, mainly includes car body 1, spring 2, stops
Car device 3, motor 4 and console 5, one end of drawstring 6 is also wound with the service brake 101 of car body 1, and the other end of drawstring 6 is fixed
On the round end of motor 4, brake gear 3 includes guide rail 301, sliding block 302, the first limit inductor 303 and the second spacing sense
Device 304 is answered, sliding block 302 is arranged on the head end of guide rail 301, and sliding block 302 is fixed on drawstring 6,303 He of the first limit inductor
Second limit inductor 304 is arranged on guide rail 301, and the first limit inductor 303 is positioned close at sliding block 302, and second
Limit inductor 304 is arranged on the tail end of guide rail 6, and one end of spring 2 is fixed on car body 1, and the other end is fixed on the foot of car body 1
In brake 101, motor 4 is electrically connected with console 5, it is preferred that is provided with the application in drawstring 6 close to one end of service brake 101
One fixed pulley 7, and the appearance of service brake 101 is arranged to arc, when one end of drawstring 6 is fixed on service brake 101, and the other end
When being fixed on through fixed pulley 7 on motor 4, the stress of service brake 101 is all the time along 6 direction of drawstring on fixed pulley 7 so that passes through
Minimum power pulls service brake 101., and the stress of sliding block 302 is also along guide rail 301, and during work, vehicle is normally to moving ahead
Into when advancing to preset stopping place, motor starts rotating forward sliding block 302 and the second spacing sense is moved under the traction of drawstring 6
At the position for answering device 304, the second limit inductor 304 is in opening at this time, and the first limit inductor 303, which is in, closes shape
State, the second limit inductor 304 sense sliding block 302, and motor 4 shuts down, and fork truck stops, when to continue to move ahead, motor 4
Start antiport, service brake 101 keeps in the center, but light is with service brake 101 that the elastic force of itself can not be returned to head and the tail, spring 2
Elastic force just forces service brake 101 to spring back so that and sliding block 302 returns to 301 head end of guide rail, and at this time, the first limit inductor 303 is opened,
Second limit inductor 304 is closed, and the first limit inductor 303 senses sliding block 302,4 stop reverse of motor, and this is entirely grasped
Make process to be controlled by pre-setting for console 5.
Note that it above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
It can include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (3)
- A kind of 1. dead-man's device, it is characterised in that including car body, spring, brake gear, motor and console, the car One end of drawstring is also wound with the service brake of body, the other end of drawstring is fixed on the round end of motor, the brake gear bag Guide rail, sliding block and limit inductor are included, the sliding block is arranged on the head end of guide rail, and sliding block is fixed on drawstring, described spacing Inductor is divided into the first limit inductor and the second limit inductor, and the first limit inductor and the second limit inductor are respectively provided with On guide rail, the first limit inductor is positioned close at sliding block, and the second limit inductor is arranged on the tail end of guide rail, the bullet One end of spring is fixed on car body, and the other end is fixed on the service brake of car body, and the motor is electrically connected with the console.
- A kind of 2. dead-man's device according to claim 1, it is characterised in that the drawstring close to one end of service brake also It is provided with the fixed pulley for changing Impact direction.
- 3. a kind of dead-man's device according to claim 1, it is characterised in that the service brake is arc service brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027776.0A CN108035992B (en) | 2018-01-11 | 2018-01-11 | Automatic braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810027776.0A CN108035992B (en) | 2018-01-11 | 2018-01-11 | Automatic braking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108035992A true CN108035992A (en) | 2018-05-15 |
| CN108035992B CN108035992B (en) | 2023-10-31 |
Family
ID=62099288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810027776.0A Active CN108035992B (en) | 2018-01-11 | 2018-01-11 | Automatic braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035992B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436385A (en) * | 2019-08-23 | 2019-11-12 | 美通重工有限公司 | A kind of mini scissor chassis of manpower |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050061454A1 (en) * | 2003-09-24 | 2005-03-24 | Ing-Wen Chen | Height-adjustable car curtain |
| KR20150004511A (en) * | 2013-07-03 | 2015-01-13 | 현대중공업 주식회사 | Steering limiting device of forklift |
| CN206323814U (en) * | 2016-12-20 | 2017-07-14 | 江苏沃得农业机械有限公司 | Harvester foot brake brake gear |
| CN206569060U (en) * | 2017-01-20 | 2017-10-20 | 北京航天科瑞技术研发有限公司 | Vehicle, active breaking systems and its brake gear |
| CN207777461U (en) * | 2018-01-11 | 2018-08-28 | 国以贤智能科技（上海）有限公司 | A kind of dead-man's device |
-
2018
- 2018-01-11 CN CN201810027776.0A patent/CN108035992B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050061454A1 (en) * | 2003-09-24 | 2005-03-24 | Ing-Wen Chen | Height-adjustable car curtain |
| KR20150004511A (en) * | 2013-07-03 | 2015-01-13 | 현대중공업 주식회사 | Steering limiting device of forklift |
| CN206323814U (en) * | 2016-12-20 | 2017-07-14 | 江苏沃得农业机械有限公司 | Harvester foot brake brake gear |
| CN206569060U (en) * | 2017-01-20 | 2017-10-20 | 北京航天科瑞技术研发有限公司 | Vehicle, active breaking systems and its brake gear |
| CN207777461U (en) * | 2018-01-11 | 2018-08-28 | 国以贤智能科技（上海）有限公司 | A kind of dead-man's device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110436385A (en) * | 2019-08-23 | 2019-11-12 | 美通重工有限公司 | A kind of mini scissor chassis of manpower |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108035992B (en) | 2023-10-31 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |