CN205294733U - Fork truck load -lifting height positioner - Google Patents
Fork truck load -lifting height positioner Download PDFInfo
- Publication number
- CN205294733U CN205294733U CN201521126745.9U CN201521126745U CN205294733U CN 205294733 U CN205294733 U CN 205294733U CN 201521126745 U CN201521126745 U CN 201521126745U CN 205294733 U CN205294733 U CN 205294733U
- Authority
- CN
- China
- Prior art keywords
- fork
- mounting seat
- lifting height
- fork truck
- adjusting bolt
- 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.)
- Active
Links
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a fork truck load -lifting height positioner, including installing the fork frame on fork truck portal channel -section steel and right side, fork frame top beam goes up vertical downward tablet towards the fork, transversely installs proximity switch on the tablet left, and the vertical section of fork frame goes up the rotation and installs the mount pad, and the back mounted of mount pad has bearing encoder, clamp plate, and countersunk screw has been closed soon at the clamp plate center, and the gyro wheel center of terminal surface is fixed mutually before the mount pad, and the gyro wheel inner wall contacts with the bearing encoder, and the annular outer wall of gyro wheel is closely laminated on the portal channel -section steel. The utility model discloses the structure is succinct, simple to operate, not fragile, the reliability is high, also need not increase big cost, rises to rise when descending at fork truck, can be accurate measure the height that the fork rises to rise to give the controller with the signal feedback, but controller accurate control fork closed position, thus reach the load -lifting height locate function, location fork truck load -lifting height that can be accurate, thus increase substantially the automatic level of fork truck.
Description
Technical field:
This utility model relates to fork truck, particularly relates to a kind of forklift lifting height locating device.
Background technology:
The development of modern logistics industry diversification, has been not limited to the equipment carrying stack goods such as pilot steering warehousing forklift, and the automatic warehouse equipments such as logistic industry automated process quickly grows, various AGV arise at the historic moment. Automatization's demand as main force's equipment warehousing forklift of logistic industry goods carrying becomes clear day by day.
Realize the necessary function of automatization with the fork truck of portal frame system to pitch vehicle control exactly and can accurately control forklift lifting height, it is achieved forklift lifting is highly controllable, and therefore, designer needs forklift lifting height positioner reasonable in design.
Utility model content:
In order to make up prior art problem, the purpose of this utility model is to provide a kind of forklift lifting height locating device, when forklift door frame hoists decline, can accurately measure forklift lifting height, forklift lifting altitude signal is fed back to fork truck controller, thus it is highly controllable to realize forklift lifting, precise positioning forklift lifting height.
The technical solution of the utility model is as follows:
Forklift lifting height locating device, including the goods shelf being arranged on forklift door frame channel-section steel and right side thereof, it is characterized in that, straight down towards the tablet of pallet fork in described goods shelf top cross-bar, tablet is horizontally installed with proximity switch to the left, described goods shelf longitudinal direction section is rotatablely equipped with mounting seat, the back side of mounting seat is provided with bearing encoder, pressing plate, pressing plate center is combined with sunk screw, the roller center of mounting seat front end face fixes, roller inwall contacts with bearing encoder, and the annular outer wall of roller is fitted tightly on gantry channel-steel.
Described forklift lifting height locating device, it is characterized in that, described mounting seat is by middle disk body and the integrated upper contiguous block of disk body upper and lower side, lower connecting block is constituted, upper contiguous block is provided with the U-type groove of upward opening, adjusting bolt is installed in U-type groove, adjusting bolt is set with spring, spring right-hand member withstands the front end face of described upper contiguous block U-type groove, the left end of adjusting bolt is placed on the locating rack end U-shaped open slot to open front, locating rack is fixed on goods shelf, locating rack is respectively arranged on the left side and the right side the locking nut being combined in adjusting bolt, adjusting bolt is lock onto on locating rack by locking nut,Described lower connecting block rotates in the rotating shaft being installed on rear side of mounting seat, lower connecting block front end face screws and is provided with hinged bolts, hinged bolts front end and rotating shaft fix, and hinged bolts is set with needle bearing, and needle bearing is positioned at the articulation hole of mounting seat.
Described forklift lifting height locating device, it is characterised in that described bearing encoder ring wall is locked by the trip bolt at two ends, mounting seat left and right.
The utility model has the advantages that:
This utility model is simple for structure, easy for installation, be hardly damaged, reliability high, also without increasing big cost, when forklift lifting declines, the height that pallet fork hoists can be measured accurately, and signal is fed back to controller, controller is accurately controlled pallet fork stop position, thus reaching lifting altitude positioning function, fork truck lifting altitude can be positioned accurately, thus increasing substantially fork truck automatization level.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the A-A sectional view of this utility model Fig. 1.
Fig. 3 is the mounting structure schematic diagram of mounting seat of the present utility model and roll wheel assembly.
Detailed description of the invention:
Referring to accompanying drawing:
Forklift lifting height locating device, including the goods shelf 2 being arranged on forklift door frame channel-section steel 1 and right side thereof, straight down towards the tablet 3 of pallet fork in goods shelf 2 top cross-bar, tablet 3 is horizontally installed with proximity switch 4 to the left, the longitudinal section of goods shelf 2 is rotatablely equipped with mounting seat 5, the back side of mounting seat 5 is provided with bearing encoder 6, pressing plate 7, pressing plate 7 center is combined with sunk screw 8, roller 9 center of mounting seat 5 front end face fixes, roller 9 inwall contacts with bearing encoder 6, and the annular outer wall of roller 9 is fitted tightly on gantry channel-steel 1.
Mounting seat 5 is by middle disk body 5-1 and the integrated upper contiguous block 5-2 of disk body upper and lower side, lower connecting block 5-3 is constituted, upper contiguous block 5-2 is provided with the U-type groove of upward opening, adjusting bolt 10 is installed in U-type groove, adjusting bolt 10 is set with spring 11, spring 11 right-hand member withstands the front end face of contiguous block U-type groove, the left end of adjusting bolt 10 is placed on locating rack 12 end U-shaped open slot to open front, locating rack 12 is fixed on goods shelf 2, locating rack 12 is respectively arranged on the left side and the right side the locking nut 13 being combined in adjusting bolt 10, adjusting bolt 10 is lock onto on locating rack 12 by locking nut 13, lower connecting block 5-3 rotates in the rotating shaft 14 being installed on rear side of mounting seat, lower connecting block 5-3 front end face screws and is provided with hinged bolts 15, hinged bolts 15 front end and rotating shaft 14 fix, and hinged bolts 15 is set with needle bearing 16, and needle bearing 16 is positioned at the articulation hole of mounting seat.
Bearing encoder 6 ring wall is locked by the trip bolt 17 at two ends, mounting seat left and right, and locking fastness is good.
Hinged bolts 15 and adjusting bolt 10 are arranged on goods shelf, by adjusting sequence adjusting bolt 10 holddown spring 11, by change spring 11 power ensure sequence 10 roller firm be pressed on gantry channel-steel, after adjusting spring force, and tightening retaining nuts 13.
Mounting seat 5 can rotate around hinged bolts 15, and to compensate door frame guide rail inequality fabrication error, needle bearing 16 reduces rotation friction, it is ensured that what roller 9 was firm is pressed on gantry channel-steel 1, it is ensured that certainty of measurement.
This utility model mainly bearing encoder assembly and a proximity switch by being arranged on goods shelf for a pair forms. Its work process is as follows:
This utility model is mounted on goods shelf or door frame, the device of pallet fork lifting altitude it is converted into by measurement goods shelf or door frame climb, the fork vehicle control signal by this device of surface sweeping feedback, accurately calculate pallet fork lifting altitude, the height parameter pre-set further according to controlling system, pallet fork is parked in the height that system is pre-set, thus reaching forklift lifting altitude location function.
After fork truck system electrification, pallet fork hoists, proximity switch 4 senses the tablet 3 on goods shelf, signal is sent to system, pallet fork lifting altitude is made zero by system, hoist in decline process at pallet fork afterwards, the guide rail by being pressed on gantry channel-steel 1(or door frame welding) roller 9 drive bearing encoder 6 to rotate, the signal of bearing encoder 6 is converted into lifting altitude by system. The height parameter that controller is pre-set according to controlling system, can automatically be parked in pallet fork the height that system is pre-set, and can show pallet fork lifting altitude on a display screen in real time.
This utility model can be respectively mounted many this devices of set on the fork truck of multistage full free gantry on door frame and on goods shelf, calculates pallet fork lifting altitude by the multiple encoder numerical value of superposition, and accuracy in computation is high.
Claims (3)
1. a forklift lifting height locating device, including the goods shelf being arranged on forklift door frame channel-section steel and right side thereof, it is characterized in that, straight down towards the tablet of pallet fork in described goods shelf top cross-bar, tablet is horizontally installed with proximity switch to the left, described goods shelf longitudinal direction section is rotatablely equipped with mounting seat, the back side of mounting seat is provided with bearing encoder, pressing plate, pressing plate center is combined with sunk screw, the roller center of mounting seat front end face fixes, roller inwall contacts with bearing encoder, the annular outer wall of roller is fitted tightly on gantry channel-steel.
2. forklift lifting height locating device according to claim 1, it is characterized in that, described mounting seat is by middle disk body and the integrated upper contiguous block of disk body upper and lower side, lower connecting block is constituted, upper contiguous block is provided with the U-type groove of upward opening, adjusting bolt is installed in U-type groove, adjusting bolt is set with spring, spring right-hand member withstands the front end face of described upper contiguous block U-type groove, the left end of adjusting bolt is placed on the locating rack end U-shaped open slot to open front, locating rack is fixed on goods shelf, locating rack is respectively arranged on the left side and the right side the locking nut being combined in adjusting bolt, adjusting bolt is lock onto on locating rack by locking nut, described lower connecting block rotates in the rotating shaft being installed on rear side of mounting seat, lower connecting block front end face screws and is provided with hinged bolts, hinged bolts front end and rotating shaft fix, and hinged bolts is set with needle bearing, and needle bearing is positioned at the articulation hole of mounting seat.
3. forklift lifting height locating device according to claim 1, it is characterised in that described bearing encoder ring wall is locked by the trip bolt at two ends, mounting seat left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126745.9U CN205294733U (en) | 2015-12-29 | 2015-12-29 | Fork truck load -lifting height positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521126745.9U CN205294733U (en) | 2015-12-29 | 2015-12-29 | Fork truck load -lifting height positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205294733U true CN205294733U (en) | 2016-06-08 |
Family
ID=56468737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521126745.9U Active CN205294733U (en) | 2015-12-29 | 2015-12-29 | Fork truck load -lifting height positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205294733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417446A (en) * | 2015-12-29 | 2016-03-23 | 合肥搬易通科技发展有限公司 | Lifting height positioning device of fork lifter |
-
2015
- 2015-12-29 CN CN201521126745.9U patent/CN205294733U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105417446A (en) * | 2015-12-29 | 2016-03-23 | 合肥搬易通科技发展有限公司 | Lifting height positioning device of fork lifter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107804807B (en) | Auxiliary supporting mechanism of AGV (automatic guided vehicle) and conveying method thereof | |
| CN103129931B (en) | Novel heavy load power supply track turntable device capable of rotating | |
| JP5299882B2 (en) | Vehicle lift device | |
| CN111348577B (en) | Large-scale structural component positioning and lifting system | |
| US20120107077A1 (en) | Industrial Truck, Method And Computer Program For Controlling An Industrial Truck | |
| CN205294733U (en) | Fork truck load -lifting height positioner | |
| CN103603270B (en) | A kind of arch form bridge inspection vehicle auto-leveling mechanism | |
| CN105417446A (en) | Lifting height positioning device of fork lifter | |
| CN102720928B (en) | Adjustable support device of servo actuator | |
| US9695019B1 (en) | Suspension type lifting device | |
| US20140088837A1 (en) | Vehicle With Solicited Carriage Descent | |
| CN208855338U (en) | A kind of swing arm AGV trolley traction mechanism for the traction of heavily loaded materials vehicle | |
| CN110487235A (en) | It is a kind of secret formula, positioning height stay wire sensor mounting structure | |
| US20230142826A1 (en) | Material Handling Vehicle Charging Systems and Methods With Position Compensation | |
| CN208037630U (en) | A kind of upper mounting mechanism for the AGV vehicles applying to large-scale foil volume | |
| CN110228511B (en) | Transport vehicle | |
| CN214569892U (en) | Elevator steel structure roof beam warp detection device | |
| CN205802538U (en) | Shifting carrying platform shipment alignment system | |
| CN210973486U (en) | Positioning device for lifting equipment of AGV (automatic guided vehicle) | |
| CN104150340A (en) | Automobile side wall lifting device elevating device | |
| CN205926608U (en) | Vertical rolling mill worm gear lift off -position safety arrangement | |
| CN208772786U (en) | A kind of Double-girder hoist car frame assembly device | |
| CN105966948A (en) | Delivery positioning system for load transfer platform and control method | |
| CN205294741U (en) | High rises fork truck portal system and transfers perpendicular device | |
| CN212047562U (en) | Bearing type AGV |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |