CN109132958A - A kind of automation safety forklift - Google Patents
A kind of automation safety forklift Download PDFInfo
- Publication number
- CN109132958A CN109132958A CN201811360183.2A CN201811360183A CN109132958A CN 109132958 A CN109132958 A CN 109132958A CN 201811360183 A CN201811360183 A CN 201811360183A CN 109132958 A CN109132958 A CN 109132958A
- Authority
- CN
- China
- Prior art keywords
- prong
- limiting device
- opening
- jacking apparatus
- fork truck
- 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.)
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Classifications
-
- 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
-
- 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
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention belongs to technical field of engineering machinery, and in particular to a kind of automation safety forklift.Including vehicle body, crotch and prong, prong upper surface is uniformly arranged multiple first openings along its length, first opening connecting limit device, the limiting device is the voussoir of the rectangular triangle in section, the corresponding rib in one end of limiting device is fixedly connected with the first open front side side by hinge, and the reversed other end of sharp end is arranged along the outwardly projecting baffle of bevel edge；Jacking apparatus is equipped with below limiting device, jacking apparatus is located in functional chamber；The prong upper surface is equipped with the second opening, light sensor is arranged in the functional chamber of the second opening lower section, for detecting whether top has cargo.The prong front end of the fork truck is provided with limiting device, and limiting device can play barrier effect during transportation, cargo is avoided to slide.
Description
Technical field
The invention belongs to technical field of engineering machinery, and in particular to a kind of automation safety forklift.
Background technique
Fork truck be it is a kind of for being loaded and unloaded to pallet cargo, the wheeled carrier of stacking and short distance transportation operation
, it is usually used in the transport of storage large-sized object, is widely used in the places such as harbour, station, airport.Fork truck is mainly by vehicle body, fork
Frame and prong three parts are constituted, and are driven using oil-burning machine or battery.The fork truck of existing market, mainly by crotch to fork
The working condition of foot is controlled.When operator carries out cargo fork dress, body movement is controlled, prong is sent to the slot of pallet
It is interior, it is lifted prong then up, so that cargo leaves ground, finally by the mobile drive cargo movement of vehicle body.
It in forklift operator specification, generally requires operator that prong front end suitably has a down dip when pitching dress, gos deep into convenient for prong
Into pallet；After prong is in place, then prong is suitably upwarped, is then lifted cargo, such cargo will not in moving process
Forward slip occurs.But the operation for having a down dip and upwarping prong needs to occupy the activity duration, part operation personnel are imitated to improve
Rate may omit the step；During if operator is not fully according to working specification progress operation or mobile cargo
The angle that prong upwarps is not up to standard, then is likely to occur cargo and slides the risk collapsed, cargo is caused to damage, seriously may
Storehouse management staff can be injured by a crashing object.Therefore, how to prevent in transportational process, cargo slides from fork truck front end, becomes fork truck row
Industry technical staff's technical issues that need to address.
Summary of the invention
For the problems of the prior art, the object of the present invention is to provide a kind of safety forklifts；The prong front end of the fork truck
Provided with limiting device, limiting device can play barrier effect during transportation, and cargo is avoided to slide.
In order to achieve the above object, the present invention is achieved through the following technical solutions:
A kind of automation safety forklift, including vehicle body, crotch and prong, prong upper surface are uniformly arranged multiple along its length
One opening, the first opening lower section are equipped with functional chamber, the first opening connecting limit device, and the limiting device is that section is rectangular
The voussoir of triangle, upward, the length of right angle long side is greater than twice of right angle bond length the corresponding side surface direction of two right-angle sides,
The length of bevel edge is equal to the length of the first opening；The corresponding rib of the sharp end of limiting device and the first open front side side pass through hinge
It is fixedly connected, the reversed other end of sharp end is arranged along the outwardly projecting baffle of bevel edge；Jacking apparatus is equipped with below limiting device,
Jacking apparatus is located in functional chamber.
The prong upper surface is equipped with the second opening, and the second opening is under the first opening left or right side, the second opening
Light sensor is set in the functional chamber of side, and the detection direction of light sensor is upward, for detecting whether top has cargo；Light
Line sensor is electrically connected with fork truck control system；Second overthe openings are sealed by light-transmitting partition.
In the present invention, when jacking apparatus is in minimum top lifting height, limiting device is located inside functional chamber, limiting device
Top is flushed with prong upper surface；When the jacking apparatus is in maximum top lifting height, limiting device is jacked up by jacking apparatus, gear
Plate resists the upper bottom surface of functional chamber just.
When the type fork truck loads and transports cargo, operator controls forklift-walking, and prong is inserted into below cargo
In pallet, while cargo being kept to be located at the posterior segment of fork truck prong, prong leading portion exposes below cargo pallet；Next lifting
Cargo is lifted away from ground by prong, then by light sensor to detecting above prong, by the corresponding positions of cargo above prong
Confidence number is sent to fork truck control system, and fork truck control system sends signal to jacking apparatus, by prong without cargo blocking portion
The limiting device divided jacks up, and lateral displacement occurs in prong for cargo at this time will will receive the obstruction of limiting device.
After cargo is transported to corresponding position, operator reduces prong height, so that cargo pallet lands, then
Jacking apparatus, which will be fallen, naturally falls in limiting device in functional chamber, and prong upper surface is kept horizontal at this time, then by prong
It is exited from cargo pallet.
Preferably, the more anti-sliding ribs being parallel to each other are arranged in the two sides of limiting device upward.
Preferably, anti-sliding rib is the strip flexible projection object for being fixed on limiting device surface.
Anti- sliding rib can play the role of increasing resistance when playing barrier effect, can also avoid limiting device and cargo
Between directly contact and squeeze to generating trace.
Preferably, jacking apparatus is electric telescopic rod, and electric telescopic rod is electrically connected with fork truck control system.
Preferably, the quantity of every prong position limit device is 4-8, positioned at the leading portion of prong.
Preferably, light-transmitting partition is strengthened glass material, and light-transmitting partition surface is flushed with the prong upper surface of fork truck.Light transmission
Partition is flushed with prong surface, light-transmitting partition can be caused to be scratched, influence light level to avoid cargo and light-transmitting partition friction
The use of device.
Preferably, fork truck is that electri forklift, jacking apparatus and light sensor are powered by the power module of fork truck.
The present invention have it is following the utility model has the advantages that
The type fork truck solves cargo and slides implicit safety wind in prong by way of limiting device is arranged in prong
Danger.The type limiting device passes through special designing, can both be raised when needed, generates blocking effect, can also be contained, keep away
Exempt to impact the loading of cargo and unloading, wherein the structure and connection type of limiting device are very ingenious, lead to when in use
Jacking apparatus is crossed to lift fiber, when storage, only needs to fall jacking apparatus, limiting device rest against self gravity from
So fall.
Light sensor can check the position distribution of cargo in prong in the type fork truck, avoid cargo gravity too
Greatly the limiting device of lower section is caused to damage, and the limiting device on the type fork truck is when playing Intercepting effects, mainly by cross
To forward active force, after which conducts to limiting device, mainly by limiting device baffle, connects hinge and
Interaction between the ontology of prong is offset, and will not be influenced too much to the jacking apparatus of lower section.Even if therefore pitching
Cargo mass on foot is big again, and the jacking apparatus below limiting device will not be caused to damage.This greatly improves the durable of fork truck
Property and safety.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of fork truck prong in the present embodiment；
(a) is partially functional chamber schematic diagram of internal structure when limiting device is jacked up in the present embodiment in Fig. 2；(b) it is partially
Structural schematic diagram when limiting device is accommodated into inside functional chamber；
Fig. 3 is the structural schematic diagram of fine limiting device in the present embodiment；
In the figure, it is marked as 1, prong；11, the first opening；12, the second opening；111, limiting device；112, jacking apparatus；1111,
Baffle；1112, anti-sliding rib；
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.
In the description of the present invention, it should be noted that unless otherwise indicated, the meaning of " plurality " is two or two with
On；The orientation of the instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " top ", " bottom "
Or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, and
It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore
It is not considered as limiting the invention.In addition, term " first ", " second ", " third " etc. are used for description purposes only, and cannot
It is interpreted as indication or suggestion relative importance.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " installation ",
" connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to circuit connection；It can be directly connected, be also possible to through the indirect phase of intermediary
Even.For the ordinary skill in the art, visual concrete condition understands the concrete meaning of above-mentioned term in the present invention.
A kind of automation safety forklift, including vehicle body, crotch and prong 1,1 upper surface of prong are uniformly arranged along its length
Multiple first openings 11,11 lower section of the first opening are equipped with functional chamber, connecting limit device 111 at the first opening 11, the limit
Device 111 is the voussoir of the rectangular triangle in section, and upward, the length of right angle long side is greater than the corresponding side surface direction of two right-angle sides
Twice of right angle bond length, the length of bevel edge are equal to the length of the first opening 11；The corresponding rib of the sharp end of limiting device 111
It is fixedly connected with the first 11 front side edges of opening by hinge, the reversed other end of sharp end is arranged along the outwardly projecting baffle of bevel edge
1111；Jacking apparatus 112 is equipped with below limiting device 111, jacking apparatus 112 is located in functional chamber.
1 upper surface of prong is equipped with the second opening 12, and the second opening 12 is located at the first 11 left or right sides of opening, the second opening
Light sensor is set in the functional chamber of 12 lower sections, the detection direction of light sensor is upward, whether available in stock for detecting top
Object；Light sensor is electrically connected with fork truck control system；Second opening, 12 top is sealed by light-transmitting partition.
In the present embodiment, when jacking apparatus 112 is in minimum top lifting height, limiting device 111 is located inside functional chamber, limit
The top of position device 111 is flushed with 1 upper surface of prong；When the jacking apparatus 112 is in maximum top lifting height, limiting device
111 are jacked up by jacking apparatus 112, and baffle 1111 resists the upper bottom surface of functional chamber just.
When the type fork truck loads and transports cargo, operator controls forklift-walking, and prong 1 is inserted into below cargo
In pallet, while cargo being kept to be located at the posterior segment of fork truck prong 1,1 leading portion of prong exposes below cargo pallet；Next lift
It rises prong 1 and cargo is lifted away from ground, then by light sensor to being detected above prong 1, by the phase of 1 top cargo of prong
Position signal is answered to be sent to fork truck control system, fork truck control system sends signal to jacking apparatus 112, will be out of stock in prong 1
The limiting device 111 of object stop portions jacks up, and lateral displacement occurs in prong 1 for cargo at this time will will receive limiting device 111
Obstruction.
After cargo is transported to corresponding position, operator highly reduces prong 1, so that cargo pallet lands, so
After will fall jacking apparatus 112 limiting device 111 is naturally fallen in functional chamber, 1 upper surface of prong keeps horizontal at this time,
Prong 1 is exited from cargo pallet again.
In the present embodiment, the more anti-sliding ribs 1112 being parallel to each other are arranged in the two sides of limiting device 111 upward.
Anti- sliding rib 1112 is the strip flexible projection object for being fixed on 111 surface of limiting device.
Anti- sliding rib 1112 can play the role of increasing resistance when playing barrier effect, can also avoid limiting device
It directly contacts and squeezes between 111 and cargo to generate trace.
Jacking apparatus 112 is electric telescopic rod, and electric telescopic rod is electrically connected with fork truck control system.
The quantity of every 1 position limit device 111 of prong is 4-8, positioned at the leading portion of prong 1.
Light-transmitting partition is strengthened glass material, and light-transmitting partition surface is flushed with 1 upper surface of prong of fork truck.Light-transmitting partition with
1 surface of prong flushes, and light-transmitting partition can be caused to be scratched, influence light sensor to avoid cargo and light-transmitting partition friction
It uses.
The fork truck is that electri forklift, jacking apparatus 112 and light sensor are powered by the power module of fork truck.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, although referring to aforementioned reality
Applying example, invention is explained in detail, for those skilled in the art, still can be to aforementioned each implementation
Technical solution documented by example is modified.All within the spirits and principles of the present invention, it is made it is any modification, equally replace
It changes, improve, should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of automation safety forklift, including vehicle body, crotch and prong, it is characterised in that: the prong upper surface is along length
Direction is uniformly arranged multiple first openings, and the first opening lower section is equipped with functional chamber, the first opening connecting limit device, the limit
Position device is the voussoir of the rectangular triangle in section, and upward, the length of right angle long side is greater than the corresponding side surface direction of two right-angle sides
Twice of right angle bond length, the length of bevel edge are equal to the length of the first opening；The corresponding rib of the sharp end of limiting device and
One open front side side is fixedly connected by hinge, and the reversed other end of sharp end is arranged along the outwardly projecting baffle of bevel edge；Limit
Jacking apparatus is equipped with below device, jacking apparatus is located in functional chamber；
The prong upper surface is equipped with the second opening, and the second opening is located at the first opening left or right side, the second opening lower section
Light sensor is set in functional chamber, and the detection direction of light sensor is upward, for detecting whether top has cargo；Light passes
Sensor is electrically connected with fork truck control system；Second overthe openings are sealed by light-transmitting partition.
2. a kind of automation safety forklift according to claim 1, it is characterised in that: the jacking apparatus is in minimum top
When rise, limiting device is located inside functional chamber, and the top of limiting device is flushed with prong upper surface；At the jacking apparatus
When maximum top lifting height, limiting device is jacked up by jacking apparatus, and baffle resists the upper bottom surface of functional chamber just.
3. a kind of automation safety forklift according to claim 1, it is characterised in that: the two sides of the limiting device upward
The more anti-sliding ribs being parallel to each other are arranged in face.
4. a kind of automation safety forklift according to claim 3, it is characterised in that: the anti-sliding rib is to be fixed on limit
The strip flexible projection object of apparatus surface.
5. a kind of automation safety forklift according to claim 1, it is characterised in that: the jacking apparatus is electric expansion
Bar, electric telescopic rod are electrically connected with fork truck control system.
6. a kind of automation safety forklift according to claim 1, it is characterised in that: the every prong position limit device
Quantity be 4-8, positioned at the leading portion of prong.
7. a kind of automation safety forklift according to claim 1, it is characterised in that: the light-transmitting partition is strengthened glass
Material, light-transmitting partition surface are flushed with the prong upper surface of fork truck.
8. a kind of automation safety forklift according to claim 1, it is characterised in that: the fork truck is electri forklift, top
Device and light sensor is risen to be powered by the power module of fork truck.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360183.2A CN109132958A (en) | 2018-11-15 | 2018-11-15 | A kind of automation safety forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360183.2A CN109132958A (en) | 2018-11-15 | 2018-11-15 | A kind of automation safety forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109132958A true CN109132958A (en) | 2019-01-04 |
Family
ID=64805796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360183.2A Withdrawn CN109132958A (en) | 2018-11-15 | 2018-11-15 | A kind of automation safety forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109132958A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101940A (en) * | 2023-03-27 | 2023-05-12 | 江苏天煤机电科技有限公司 | Mining explosion-proof rubber wheel type unit bracket forklift truck |
-
2018
- 2018-11-15 CN CN201811360183.2A patent/CN109132958A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116101940A (en) * | 2023-03-27 | 2023-05-12 | 江苏天煤机电科技有限公司 | Mining explosion-proof rubber wheel type unit bracket forklift truck |
| CN116101940B (en) * | 2023-03-27 | 2023-11-24 | 江苏天煤机电科技有限公司 | Mining explosion-proof rubber wheel type unit bracket forklift truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190104 |
|
| WW01 | Invention patent application withdrawn after publication |