CN205099278U - High indicating device of fork - Google Patents
High indicating device of fork Download PDFInfo
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- CN205099278U CN205099278U CN201520874861.2U CN201520874861U CN205099278U CN 205099278 U CN205099278 U CN 205099278U CN 201520874861 U CN201520874861 U CN 201520874861U CN 205099278 U CN205099278 U CN 205099278U
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- laser designator
- fork
- magnet
- magnetic induction
- induction switch
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Abstract
The utility model discloses a high indicating device of fork, this high indicating device of fork is through setting up magnetic induction switch and laser designator on the fork frame, and set up magnet on the fork truck outer mast, , is triggered by magnet magnetic induction switch when rising to magnet fixed position along with the fork frame and the closure, the light thereby the work of messenger laser designator erupts simultaneously out, magnetic induction switch is triggered once more and breaks off by magnet when dropping to magnet fixed position along with the fork frame, thereby make the laser designator stop work, because height such as light beam that laser designator sent and fork, consequently, it indicates light to enable operator judgement and the height of adjustment fork for goods shelves rapidly to send through laser designator, and when the fork drop to be less than human when high, the laser designator stop work is in order to save the energy consumption, consequently, this high indicating device of fork has the advantage that makes things convenient for operator snap judgments fork height and energy -conservation.
Description
Technical field
The utility model relates to fork truck field, particularly relates to a kind of fork height indicating device.
Background technology
In the process of forklift goods, when pallet fork picks and places goods in higher altitude range, the visual angle that operator observes pallet fork is looked up, be difficult to accurately judge the height of pallet fork relative to shelf at short notice, need examining and constantly adjusting fork height by operator, finally could complete picking and placeing of goods in higher position, this deficiency wherein existed is: 1) pallet fork does not have reference relative to the height and position of shelf, locate inaccurate, there is the danger of goods or pallet fork shock shelf; 2) repeatedly adjustment can affect operating efficiency; 3) long-time operation easily produces visual fatigue.
Utility model content
In order to solve the above-mentioned problems in the prior art, the utility model provides a kind of fork height indicating device that operator can be made to judge fork height fast.
The technical scheme that the utility model provides is as follows: a kind of fork height indicating device, comprise and be arranged on magnetic induction switch on goods shelf and laser designator, described magnetic induction switch is electrically connected in series to control the disconnection in loop, described laser designator place and closed with described laser designator, also comprise the magnet be installed on outer portal frame of forklift, described magnet is for triggering described magnetic induction switch, described goods shelf to do relative to described outer mast pump while described magnetic induction switch and laser designator also pump relative to described magnet, triggered by described magnet when rising to described magnet fixed position when described magnetic induction switch and close thus make described laser designator work and emit beam, again triggered by described magnet when described magnetic induction switch drops to described magnet fixed position and disconnect thus described laser designator is quit work.
In preferred embodiment of the present utility model, the height on described magnet distance ground is set to H, sends the light-struck nadir of instruction and be not less than the height of adult's human body for installation warrants when H is to make described laser designator be activated.
In preferred embodiment of the present utility model, the crossbeam that described laser designator is fixed on described goods shelf is arranged with two pallet fork same level lines, and described laser designator can be followed described pallet fork and be moved up and down and sway.
In preferred embodiment of the present utility model, described laser designator can be set to multiplely send location light for different directions, connects after in parallel between described multiple laser designator with described magnetic induction switch.
In preferred embodiment of the present utility model, described laser designator can be set to 2 and send location light for horizontal direction and vertical direction.
In preferred embodiment of the present utility model, also comprise supplying cell, described supplying cell is connected on the circuit loop between described magnetic induction switch and described laser designator, described goods shelf is also provided with the battery case placing described supplying cell.
In preferred embodiment of the present utility model, on described goods shelf, corresponding described magnetic induction switch is provided with magnetic induction switch support, and described magnetic induction switch is fixed on the vertical plane of described goods shelf by described magnetic induction switch support.
In preferred embodiment of the present utility model, on described outer mast, corresponding described magnet has magnet holder, and described magnet is fixed on by described magnet holder the side that described outer mast faces described goods shelf.
In preferred embodiment of the present utility model, the pilot light that described laser designator sends is luminous point or a word light or cross light.
In preferred embodiment of the present utility model, described magnet can arrange multiple on described outer mast.
The beneficial effect that the utility model produces is: the fork height indicating device in the utility model by arranging magnetic induction switch and laser designator on goods shelf, and magnet is set on outer portal frame of forklift, when magnetic induction switch closes along with being triggered by magnet when goods shelf rises to magnet fixed position, thus make laser designator work and emit beam, when magnetic induction switch disconnects along with again being triggered by magnet when goods shelf drops to magnet fixed position, thus laser designator is quit work, by the height on magnet distance ground is set to be not less than adult human height, the light beam sent due to laser designator and pallet fork contour, therefore send guidance light by laser designator operator can be made to judge rapidly and adjust the height of pallet fork relative to shelf, and when pallet fork drops to lower than human height, namely when operator conveniently can observe with the naked eyes of oneself, laser designator quits work and does not send guidance light to save energy consumption, therefore this fork height indicating device has handled easily person judges fork height and energy-conservation advantage fast, compared with the method for camera head is installed, this fork height indicating device can reach identical indicating effect and cost is lower, fault is less.
Accompanying drawing explanation
Fig. 1 is the side schematic view that the fork height indicating device in the utility model is arranged on fork truck;
Fig. 2 is the front partial enlarged drawing that the fork height indicating device in the utility model is arranged on fork truck;
The circuit diagram that Fig. 3 is magnetic induction switch in the fork height indicating device in the utility model, connect between laser designator with supplying cell;
Fig. 4 is that in the fork height indicating device in the utility model, magnetic induction switch magnetic induction switch in relative to magnet positions change procedure disconnects or closed change schematic diagram.
Detailed description of the invention
See Fig. 1 to Fig. 3, a kind of fork height indicating device, comprise and be arranged on magnetic induction switch 20 on goods shelf 10 and laser designator 30, be installed in the magnet 50 on outer portal frame of forklift 40, magnet 50 is for triggering magnetic induction switch 20, on goods shelf 10, corresponding magnetic induction switch 20 is provided with magnetic induction switch support 80, magnetic induction switch 20 is fixed on the vertical plane of goods shelf 10 by magnetic induction switch support 80, on outer mast 40, corresponding magnet 50 has magnet holder 70, magnet 50 is fixed on by magnet holder 70 side that outer mast 40 faces goods shelf 10, goods shelf 10 is also provided with the battery case 60 placing supplying cell (not shown), open battery case 60 lid and replaceable battery.Magnet 50 is H apart from the height on ground, send instruction light-struck nadir when H is to make laser designator 30 be activated and be not less than the height of adult's human body for installation warrants, so not only can reach the effect of saving energy consumption, and can prevent laser designator 30 pairs of human bodies from causing certain injury, particularly to the injury of eye.Magnet 50 can arrange 3 on outer mast 40 then can form two conducting regions.The crossbeam 11 that laser designator 30 is fixed on goods shelf 10 is arranged with two pallet fork 12 same level lines, laser designator 30 can be followed pallet fork 12 and be moved up and down and sway, laser designator 30 can be set to 2 and send location light for horizontal direction and vertical direction, the pilot light that laser designator 30 sends is luminous point or a word light or cross light, magnetic induction switch 20 and laser designator 30 are connected in series to control the disconnection in loop, laser designator 30 place and closed, if arrange 2 laser designator, connect with magnetic induction switch 20 after in parallel between 2 laser designator 30.
See Fig. 4, during work, goods shelf 10 to do relative to outer mast 40 pump while magnetic induction switch 20 and laser designator 30 also pump relative to magnet 50, triggered by magnet 50 when rising to magnet 50 fixed position when magnetic induction switch 20 and close thus make laser designator 30 work and emit beam, again triggered by magnet 50 when magnetic induction switch 20 drops to magnet 50 fixed position and disconnect thus laser designator 30 is quit work.The pilot light that laser designator 30 sends is radiated on shelf or objects in front, and operating personal can judge the height and position of pallet fork whereby fast.
In sum, fork height indicating device in the utility model by arranging magnetic induction switch 20 and laser designator 30 on goods shelf 10, and magnet 50 is set on outer portal frame of forklift 40, triggered by magnet 50 when magnetic induction switch 20 rises to magnet 50 fixed position along with goods shelf 10 and close, thus make laser designator 30 work and emit beam, again triggered by magnet 50 when magnetic induction switch 20 drops to magnet 50 fixed position along with goods shelf 10 and disconnect, thus laser designator 30 is quit work, by magnet 50 is set to be not less than adult human height apart from the height on ground, the light beam sent due to laser designator 30 and pallet fork 12 contour, therefore send guidance light by laser designator 30 operator can be made to judge rapidly and adjust the height of pallet fork 12 relative to shelf, and when pallet fork 12 drops to lower than human height, namely when operator conveniently can observe with the naked eyes of oneself, laser designator 30 quits work and does not send guidance light to save energy consumption, therefore this fork height indicating device has handled easily person judges fork height and energy-conservation advantage fast, compared with the method for camera head is installed, this fork height indicating device can reach identical indicating effect and cost is lower, fault is less.
Above are only a specific embodiment of the present utility model, but design concept of the present utility model is not limited thereto, all changes utilizing this design the utility model to be carried out to unsubstantiality, all should belong to the behavior of invading the utility model protection domain.
Claims (10)
1. a fork height indicating device, it is characterized in that: comprise and be arranged on magnetic induction switch on goods shelf and laser designator, described magnetic induction switch is electrically connected in series to control the disconnection in loop, described laser designator place and closed with described laser designator, also comprise the magnet be installed on outer portal frame of forklift, described magnet is for triggering described magnetic induction switch, described goods shelf to do relative to described outer mast pump while described magnetic induction switch and laser designator also pump relative to described magnet, triggered by described magnet when rising to described magnet fixed position when described magnetic induction switch and close thus make described laser designator work and emit beam, again triggered by described magnet when described magnetic induction switch drops to described magnet fixed position and disconnect thus described laser designator is quit work.
2. fork height indicating device according to claim 1, it is characterized in that: the height on described magnet distance ground is set to H, send instruction light-struck nadir when H is to make described laser designator be activated and be not less than the height of adult's human body for installation warrants.
3. fork height indicating device according to claim 1, it is characterized in that: the crossbeam that described laser designator is fixed on described goods shelf is arranged with two pallet fork same level lines, and described laser designator can be followed described pallet fork and be moved up and down and sway.
4. fork height indicating device according to claim 1, is characterized in that: described laser designator can be set to multiplely send location light for different directions, connects after in parallel between described multiple laser designator with described magnetic induction switch.
5. fork height indicating device according to claim 4, is characterized in that: described laser designator can be set to 2 and send location light for horizontal direction and vertical direction.
6. the fork height indicating device according to claim 1 or 4, it is characterized in that: also comprise supplying cell, described supplying cell is connected on the circuit loop between described magnetic induction switch and described laser designator, described goods shelf is also provided with the battery case placing described supplying cell.
7. fork height indicating device according to claim 1, it is characterized in that: on described goods shelf, corresponding described magnetic induction switch is provided with magnetic induction switch support, described magnetic induction switch is fixed on the vertical plane of described goods shelf by described magnetic induction switch support.
8. fork height indicating device according to claim 1, is characterized in that: on described outer mast, corresponding described magnet has magnet holder, and described magnet is fixed on by described magnet holder the side that described outer mast faces described goods shelf.
9. fork height indicating device according to claim 1, is characterized in that: the pilot light that described laser designator sends is luminous point or a word light or cross light.
10. fork height indicating device according to claim 1, is characterized in that: described magnet can arrange multiple on described outer mast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874861.2U CN205099278U (en) | 2015-11-04 | 2015-11-04 | High indicating device of fork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520874861.2U CN205099278U (en) | 2015-11-04 | 2015-11-04 | High indicating device of fork |
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| Publication Number | Publication Date |
|---|---|
| CN205099278U true CN205099278U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520874861.2U Active CN205099278U (en) | 2015-11-04 | 2015-11-04 | High indicating device of fork |
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| Country | Link |
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| CN (1) | CN205099278U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173320A (en) * | 2018-02-09 | 2018-06-15 | 广州市朗恒科技有限公司 | A kind of contact high position forklift video system supplies electric installation |
| CN108862116A (en) * | 2018-07-16 | 2018-11-23 | 山西中电科新能源技术有限公司 | A kind of polycrystalline silicon ingot or purifying furnace fork truck laser positioning operational method |
| CN109839394A (en) * | 2019-03-22 | 2019-06-04 | 中国原子能科学研究院 | Portable X-ray back scattering imaging system |
| CN110329968A (en) * | 2019-05-24 | 2019-10-15 | 林德（中国）叉车有限公司 | A kind of forklift door frame anti-collision system and method based on UWB technology |
-
2015
- 2015-11-04 CN CN201520874861.2U patent/CN205099278U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108173320A (en) * | 2018-02-09 | 2018-06-15 | 广州市朗恒科技有限公司 | A kind of contact high position forklift video system supplies electric installation |
| CN108862116A (en) * | 2018-07-16 | 2018-11-23 | 山西中电科新能源技术有限公司 | A kind of polycrystalline silicon ingot or purifying furnace fork truck laser positioning operational method |
| CN108862116B (en) * | 2018-07-16 | 2020-02-14 | 山西中电科新能源技术有限公司 | Forklift laser positioning operation method for polycrystalline silicon ingot furnace |
| CN109839394A (en) * | 2019-03-22 | 2019-06-04 | 中国原子能科学研究院 | Portable X-ray back scattering imaging system |
| CN110329968A (en) * | 2019-05-24 | 2019-10-15 | 林德（中国）叉车有限公司 | A kind of forklift door frame anti-collision system and method based on UWB technology |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |