CN209065356U - A kind of fork truck and its integrated handle - Google Patents

Abstract

The utility model discloses a kind of fork truck and its integrated handles, integrated handle includes turntable and the handlebar that is located on turntable, turntable housing has the elastic housing for support handle bar, handlebar upper end is the manipulation head for holding, and manipulation head side is equipped with for controlling driver opening and closing to realize the perception button of security protection；When operator holds manipulation head, button can be perceived to perceive, perception button can control the unlatching of fork truck driver, operator's control crank bar can control forklift workability at this time, when operator does not hold manipulation head, fork truck driver is then in close state, and to prevent operator from missing the safety accident that hand-touch shank causes, safety is higher.

Description

A kind of fork truck and its integrated handle

Technical field

The utility model relates to fork truck manipulation technology fields, more particularly to a kind of integrated handle of fork truck.In addition, this reality A kind of fork truck including above-mentioned integrated handle is further related to novel.

Background technique

Fork truck is widely used in harbour, station, airport, factory floor, warehouse etc. as industrial transportation vehicle, cabin, The handling of pallet cargo, transport operation are carried out in compartment and container etc., are palletized transports, essential in Container Transport Equipment.

When forklift workability, frequent switching raising is needed, declines, lean forward, the movement such as hypsokinesis, to complete the transport of cargo And stacking；And at present fork truck generally completed using control stick it is above act, multiple control sticks, each operating stick are equipped in fork truck Corresponding a set of movement, driver's needs are frequently hand-off could to complete required movement, and operating difficulty is high, texture is poor, changes for a long time Hand operation easily feels exhausted, in addition, easily meeting other control sticks in handoff process, leads to safety accident.

Therefore the problems such as operating difficulty is high, safety is low when forklift workability how is solved, is that those skilled in the art are current The technical issues that need to address.

Utility model content

The purpose of the utility model is to provide a kind of integrated handles of fork truck, integrate various manipulations, it is easier to grasp Make, and can be improved forklift operator safety.The another object of the utility model is to provide a kind of including above-mentioned integrated handle Fork truck.

In order to solve the above technical problems, the utility model provides a kind of integrated handle of fork truck, including turntable and it is located at institute The handlebar on turntable is stated, the turntable housing has the elastic housing for being used to support the handlebar, the handlebar upper end For the manipulation head for holding, the manipulation head side is equipped with for controlling the opening and closing of fork truck driver to realize security protection Perception button.

Preferably, the handlebar can the relatively described turntable swing, and move forward and backward for controlling car body, it is described Handlebar can the relatively described turntable swing, and for controlling the raising and decline of door frame.

Preferably, the manipulation head is the bending head convenient for holding.

Preferably, the manipulation head is equipped with for controlling the thumb wheel of door frame tilt angle and for controlling door frame side The sidesway button of shifting.

Preferably, the manipulation head is equipped with the accessory button for controlling lift truck attachment.

The utility model also provides a kind of fork truck, including integrated handle described in above-mentioned any one.

The integrated handle of fork truck provided by the utility model, including turntable and the handlebar being located on turntable, turntable housing There is the elastic housing for support handle bar, handlebar upper end is the manipulation head for holding, and manipulation head side is equipped with For controlling the opening and closing of fork truck driver to realize the perception button of security protection.

When operator holds manipulation head, button can be perceived and perceived, perception button can control fork truck driver It opens, operator's control crank bar can control forklift workability at this time, when operator does not hold manipulation head, fork truck driving Device is then in close state, and to prevent operator from missing the safety accident that hand-touch shank causes, safety is higher.

Fork truck provided by the utility model includes above-mentioned integrated handle, since above-mentioned integrated handle is imitated with above-mentioned technology Fruit, above-mentioned fork truck should also have same technical effect, no longer be discussed in detail herein.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of specific embodiment of integrated handle provided by the utility model；

Fig. 2 is a kind of another structural schematic diagram of specific embodiment of integrated handle provided by the utility model.

It is marked in attached drawing as follows:

Turntable 1, handlebar 2, elastic housing 3, perception button 4, thumb wheel 5, sidesway button 6, accessory button 7.

Specific embodiment

The core of the utility model is to provide a kind of integrated handle of fork truck, integrates various manipulations, it is easier to grasp Make, and can be improved forklift operator safety.Another core of the utility model is to provide a kind of including above-mentioned integrated handle Fork truck.

In order to make those skilled in the art better understand the scheme of the utility model, with reference to the accompanying drawing and specific implementation The utility model is described in further detail for mode.

Fig. 1 and Fig. 2 are please referred to, Fig. 1 is a kind of knot of specific embodiment of integrated handle provided by the utility model Structure schematic diagram；Fig. 2 is a kind of another structural schematic diagram of specific embodiment of integrated handle provided by the utility model.

The integrated handle for the fork truck that specific embodiment of the present invention provides is mainly used for controlling fork truck body, door frame Deng movement, with transport and the stacking etc. for completing cargo, which mainly includes turntable 1 and sets handlebar on the turntable 1 2, the flexible shell 3 of 1 housing of turntable, the lower end cap of handlebar 2, being capable of support handle by elastic housing 3 in elastic housing 3 Bar 2, and handlebar 2 is connect with turntable 1,2 upper end of handlebar is the manipulation head for holding, can in manipulation head side To be equipped with perception button 4, when operator holds manipulation head, button 4 can be perceived and perceived, perceive 4 meeting of button at this time It controls fork truck driver to open, operator's control crank bar 2 can control forklift workability, when operator does not hold manipulation head When, fork truck driver is closed, to prevent operator from missing the safety accident that hand-touch shank 2 causes.

Specifically, the opening and closing of driver can be controlled by controlling the on-off of fork truck drive power supply, perception button 4 can To connect drive power supply cut-out switch, perception button 4 and drive power supply and its cut-out switch are equivalent to an OPS system, When operator, which holds manipulation head, is perceived the perception of button 4, cut-out switch is closed, drive power supply conducting, operator's manipulation Handlebar 2 can control forklift workability, and when operator does not hold manipulation head, cut-out switch is disconnected, the power supply of driver It is cut off, to prevent operator from missing the safety accident that hand-touch shank 2 causes.

Wherein it should be noted that OPS system (Operator Presence System) is mainly used for security protection, i.e., When operator is not located in correct steering position, vehicle can not be operated, to reduce the safety of maloperation generation Accident.

Currently, the hydraulic system that domestic electri forklift generally uses is that motor drives hydraulic oil pump feed to equipment, it is full Sufficient forklift lifting and tilt forward and back equal needs of work；If the power supply of hydraulic pump motor is cut off, just exported without hydraulic oil, nothing Method realizes fork truck movement.

Specifically, handlebar 2 can be with respect to 1 swing of turntable, before can control car body by swing handlebar 2 Into and retreat, it is preferable that when driving handle bar 2 forward, control car body advance, when driving handle bar 2 backward, control car body It retreats；In addition, handlebar 2 can swing with respect to turntable 1, by the handlebar 2 that swings can control door frame raising and Decline, it is preferable that when driving handle bar 2 to the left, control door frame raising, when driving handle bar 2 to the right, control under door frame Drop.

When fork truck is in forward or backward state, preferably maskable raising declines function, to improve safety.

The elevating function of the advance and retreat function of car body and door frame is integrated in handlebar by integrated handle provided by the utility model On 2, hand-off frequency can be reduced, it is easier to driver's operation.

Wherein it should be noted that the basic principle of control crank be the movement of handlebar 2 is converted into computer can The electronic information of processing；The following position directly of handlebar 2 is equipped with one piece of circuit board in turntable 1, and circuit board is equipped with multiple Route and contact, printed wire constitute a simple circuit, and electric current is only transmitted to separately by these routes from a contact One contact, when handlebar 2 is in an intermediate position does not push handlebar 2 to any one side, circuit is in off-state, The simple push button for having small metal disk is covered with above each breaking part, when to a direction mobile operating bar When, control stick bottom end will be pressed down against one of button, and conductive metal disk is made to touch circuit board, formed and corresponded to Closed circuit, complete corresponding control operation.

Specifically, it for convenient for operation, manipulation head is preferably the bending head of fist shape, is more convenient for holding.Certainly, it grasps Vertical head may be the other shapes such as spheroidal, both be within the protection scope of the present invention.

On the basis of above-mentioned each specific embodiment, the integrated handle that specific embodiment of the present invention provides, The thumb wheel 5 that can be equipped on head for controlling door frame tilt angle is manipulated, operator, which rolls thumb wheel 5, can will make door frame It tilts, may be provided with the bevel protractor of corresponding door frame inclined degree on thumb wheel 5, control more accurate.

In addition, being also provided with the sidesway button 6 for controlling door frame sidesway on manipulation head, it can specifically be equipped with two A sidesway button 6, one of sidesway button 6 are moved to the left for controlling door frame, and other side control door frame moves right, simply It is convenient.

Further, the accessory button 7 for controlling lift truck attachment is also provided on manipulation head, accessory can be Embrace folder, rotator, suspension hook, cargo bed etc., when transport goods need using accessory when, accessory can be mounted on fork truck body On, its movement is controlled using handlebar 2, corresponding carrying operation is completed, further improves the function and adaptability of fork truck.

In conclusion integrated handle provided by the utility model, by the advance and retreat function of car body, door frame elevating function, incline Oblique function, sideward sliding function and accessory control etc. are integrated on handlebar 2, and cargo can reduce hand-off frequency when carrying, and be easier to It is operated in driver.

In addition to above-mentioned integrated handle, specific embodiment of the present utility model also provides a kind of including above-mentioned integrated handle Fork truck, refer to the prior art for the structure of other each sections of the fork truck, and repeats no more herein.

In the description of present utility model application file, it is to be understood that term " on ", "lower", "front", "rear", The orientation or relationship of the instructions such as "left", "right" are to be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description and Simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation construction And operation, therefore should not be understood as limiting the present invention.

In addition, each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with The difference of other embodiments, similar portion may refer to each other between each embodiment.For device disclosed in embodiment For, since it is corresponded to the methods disclosed in the examples, so description is relatively simple, related place is referring to method part illustration ?.

Fork truck provided by the utility model and its integrated handle are described in detail above.Tool used herein Body example is expounded the principles of the present invention and embodiment, and the above embodiments are only used to help understand The method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not taking off Under the premise of from the utility model principle, several improvements and modifications can be made to this utility model, these improvement and modification It also falls into the protection scope of the utility model claims.

Claims (6)

1. a kind of integrated handle of fork truck, which is characterized in that including turntable (1) and the handlebar being located on the turntable (1) (2), turntable (1) housing has the elastic housing (3) for being used to support the handlebar (2), and handlebar (2) upper end is For the manipulation head of holding, the manipulation head side is equipped with for controlling the opening and closing of fork truck driver to realize security protection It perceives button (4).

2. integrated handle according to claim 1, which is characterized in that the handlebar (2) can be before the relatively described turntable (1) After swing, and move forward and backward for controlling car body, the handlebar (2) can the relatively described turntable (1) swing, and be used for Control the raising and decline of door frame.

3. integrated handle according to claim 1, which is characterized in that the manipulation head is the bending head convenient for holding Portion.

4. according to claim 1 to integrated handle described in 3 any one, which is characterized in that the manipulation head, which is equipped with, to be used Thumb wheel (5) in control door frame tilt angle and sidesway button (6) for controlling door frame sidesway.

5. integrated handle according to claim 4, which is characterized in that the manipulation head is equipped with for controlling fork truck category The accessory button (7) of tool.

6. a kind of fork truck, which is characterized in that including integrated handle described in claim 1 to 5 any one.