CN108658008A - A kind of hydraulic forklift - Google Patents

A kind of hydraulic forklift Download PDF

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Publication number
CN108658008A
CN108658008A CN201810551632.5A CN201810551632A CN108658008A CN 108658008 A CN108658008 A CN 108658008A CN 201810551632 A CN201810551632 A CN 201810551632A CN 108658008 A CN108658008 A CN 108658008A
Authority
CN
China
Prior art keywords
lower housing
hydraulic forklift
sweep
upper shell
rubber block
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.)
Pending
Application number
CN201810551632.5A
Other languages
Chinese (zh)
Inventor
杨胜
李叶
金江
褚佳琪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HAINING SENIOR TECHNICAL SCHOOL
Original Assignee
HAINING SENIOR TECHNICAL SCHOOL
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by HAINING SENIOR TECHNICAL SCHOOL filed Critical HAINING SENIOR TECHNICAL SCHOOL
Priority to CN201810551632.5A priority Critical patent/CN108658008A/en
Publication of CN108658008A publication Critical patent/CN108658008A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/07504Accessories, e.g. for towing, charging, locking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66FHOISTING, 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
    • B66F9/00Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06Devices 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
    • B66F9/075Constructional features or details
    • B66F9/12Platforms; Forks; Other load supporting or gripping members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The present invention proposes a kind of hydraulic forklift, and it is convenient that the slip-proofing device on such fork truck is replaced, while can reduce to insert when taking article caused by slip-proofing device shocking damage and squeeze and injure, and extends the service life of slip-proofing device.It includes hydraulic forklift, the sweep of the hydraulic forklift is equipped with the equally distributed groove of multiple length directions along sweep, it is equipped with rubber block and the buffer gear for playing cushioning effect after rubber block is under pressure in each groove, the buffer gear includes the upper shell and lower housing of mutual pivot bush unit, the spring of cushioning effect is played in lower housing, guide post in lower housing, the pilot hole coordinated set on upper shell bottom and with guide post, spring is set in guide post, the lower end of spring is affixed with lower housing inner bottom surface, the upper end of spring and the bottom of upper shell are affixed, rubber block passes through the removable upper surface for being fixed on upper shell of bolt;It is equipped with support column in lower housing, lighting device is additionally provided on the sweep of hydraulic forklift.

Description

A kind of hydraulic forklift
Technical field
The present invention relates to machinery fields, are especially a kind of hydraulic forklift.
Background technology
Fork truck is the important equipment of logistic industry, its small, light-weight, compact-sized, low noise, pollution is small, operates It flexibly, can be in work-yard narrow space operation.With the development of modernization construction, the use of fork truck is more and more common, But after prolonged use, finding existing hydraulic forklift, there are a defects:When the bottom surface of bearing goods is more smooth, Cargo is likely to result in by uneven road surface or slope when friction is small with fork truck surface and slides fork truck, causes safety Accident or property loss.
A kind of existing Patent No.:201220028359.6 a kind of novel manual hydraulic fork truck, it includes hydraulic forklift, It is characterized in that:The sweep of hydraulic forklift is equipped with groove, anti-slip rubber is pasted in groove, the surface of anti-slip rubber is equipped with convex Platform.This scheme is by the frictional force between anti-slip rubber and the increase of the boss on anti-slip rubber surface and cargo, to prevent Cargo slides fork truck when by uneven road surface, improves safety.
But such fork truck is in actual use, there is also have problems with:1, slip-proofing device anti-slip rubber is by viscous The mode of patch is fixed on sweep, needs entirely to replace after damage, and is replaced extremely onerous.2, daily to use fork truck Insert take article when, quality larger article slip-proofing device can be caused prodigious shocking damage and squeeze injure, cause anti-skidding The reduced service life of component.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, provide a kind of hydraulic forklift, such fork It is convenient that slip-proofing device on vehicle is replaced, while can reduce and insert shocking damage and crush injury caused by slip-proofing device when taking article Evil, extends the service life of slip-proofing device.
In order to solve the above technical problems, the present invention proposes a kind of hydraulic forklift, it includes hydraulic forklift ontology, hydraulic pressure fork The sweep of vehicle is equipped with the equally distributed groove of multiple length directions along sweep, be equipped in each groove rubber block and Buffer gear for playing cushioning effect after rubber block is under pressure, the buffer gear include the upper casing of mutual pivot bush unit Body and lower housing, the guide post in lower housing, are set to upper shell bottom at the spring that cushioning effect is played in lower housing And the pilot hole coordinated with guide post, spring are set in guide post, lower end and the lower housing inner bottom surface of spring are affixed, spring Upper end and the bottom of upper shell are affixed, and rubber block passes through the removable upper surface for being fixed on the upper shell of bolt;In lower housing Equipped with the support column for limiting upper shell falling head;Lighting device is additionally provided on the sweep, the lighting device includes Telescopic rod, metal hose, sleeve and flashlight, lower end and the sweep of the telescopic rod are connected through a screw thread, the upper end of telescopic rod with The lower end of metal hose connects, and the upper end of metal hose and sleeve connection, are activity grafting, sleeve between the sleeve and flashlight Adopt it is made of plastic there is certain elasticity, shape be it is tubaeform, the big ends of loudspeaker towards sweep extending direction, loudspeaker For small end towards operating personnel, the side wall of sleeve is equipped with the elongated slot of the switch for exposing the flashlight.
With the above structure, compared with prior art, the present invention has the following advantages:
The buffer gear that cushioning effect can be played when rubber block is by surge is arranged in the present invention in groove, and The upper shell of rubber block and buffer gear is bolted, and after improvement in this way, the replacement of rubber block is simpler It is convenient, while the shocking damage that rubber block is subject to can be reduced;When reality is inserted by this fork truck and takes article, with fork truck sweep Lifting, rubber block with by during fork article contacts, by the impact force of a spring consumption part so that rubber block by The impact force arrived is reduced, and after moving a certain distance, against on the support columns, avoiding, rubber block is whole to be declined for the bottom of upper shell It can not play the role of anti-skidding in groove, can also play certain supporting role, when article is inserted completely, due to The overwhelming majority of rubber block has fallen in groove, and article is most of still by the other parts in addition to recess region of sweep It contacts and bears, therefore the deformation that rubber block generates is smaller, reduce the extruding injury that rubber block is subject to, extend the use of rubber block Service life;Also, on this basis, ensure the illumination when working at night, and for the flashlight of illumination by the way that lighting device is arranged Height and angle can all be adjusted, meet the needs of different use environments, improve working efficiency;In summary, such fork Slip-proofing device replacement on vehicle is more convenient, while reducing and inserting shocking damage and crush injury caused by slip-proofing device when taking article Evil, extends the service life of slip-proofing device, and improve safety when working at night.
As an improvement, being equipped with leading block on the inner wall of lower housing, relative position is equipped on the side wall of the upper shell The guide groove being used cooperatively with the leading block, which is arranged along the short transverse of upper shell, in this way, the shifting of upper shell Dynamic direction is more accurate, while can also reduce the frictional force between upper shell and lower housing so that more suitable when moving up and down Freely.
As an improvement, the lower end of guide groove is equipped with limit protrusion, in this way, can prevent upper shell from being skidded off from lower housing.
As an improvement, being additionally provided with winding box on the sweep of hydraulic forklift, stretch cord, the elastic force are equipped in the winding box One end of rope is fixing end, is fixedly connected with the inside of winding box, and the other end of the stretch cord is free end, can be from winding box Interior stretching which is provided with hook, in this way, when needing through uneven road surface, further can be consolidated article by stretch cord It is scheduled on fork truck, prevents from sliding.
As an improvement, the upper surface of rubber block is equipped with the counterbore passed through for bolt, not only fixed in this way, being bolted It is firm, and convenient disassembly, it is conducive to the replacement of rubber block.
As an improvement, the inner wall of sleeve is equipped with anti-skidding rubber bumps, in this way, flashlight is fixed more firm, It avoids fork truck when moving, causes flashlight to fall off from sleeve due to jolting.
Description of the drawings
Fig. 1 is the structural schematic diagram of fork truck of the present invention.
Fig. 2 is the structural schematic diagram of buffer gear in fork truck of the present invention.
Fig. 3 is the sectional view of buffer gear in fork truck of the present invention.
Fig. 4 is the structural schematic diagram of lighting device in the present invention.
Fig. 5 is the structural schematic diagram of middle sleeve of the present invention.
As shown in the figure, 1, sweep, 2, groove, 3, rubber block, 4, upper shell, 6, lower housing, 7, spring, 8, support column, 9, Bolt, 10, leading block, 11, guide groove, 12, limit protrusion, 13, winding box, 14, stretch cord, 15, hook, 16, counterbore, 17, guide post, 18, pilot hole, 19, telescopic rod, 20, metal hose, 21, sleeve, 22, flashlight, 23, elongated slot, 24, rubber convex It rises.
Specific implementation mode
The present invention is described in further detail below:
Fork truck of the present invention, it includes hydraulic forklift ontology, and the sweep 1 of the hydraulic forklift is equipped with multiple length along sweep 1 The equally distributed groove 2 in direction is spent, is equipped with rubber block 3 in each groove 2 and for being risen after rubber block 3 is under pressure To the buffer gear of cushioning effect, which includes the upper shell 4 of mutual pivot bush unit and lower housing 6, is set to lower housing 6 The spring 7 of cushioning effect, the guide post 17 in lower housing 6 are inside played, 4 bottom of upper shell is set to and is coordinated with guide post 17 Pilot hole 18, spring 7 is set in guide post 17, and lower end and 6 inner bottom surface of lower housing of spring 7 are affixed, the upper end of spring 7 with The bottom of upper shell 4 is affixed, and rubber block 3 passes through the removable upper surface for being fixed on the upper shell 4 of bolt 9;It is set in lower housing 6 It is useful for the support column 8 of limitation 4 falling head of upper shell;Lighting device, the photograph are additionally provided on the sweep 1 of the hydraulic forklift Bright device includes telescopic rod 19, metal hose 20, sleeve 21 and flashlight 22, and lower end and the sweep 1 of the telescopic rod 19 pass through spiral shell Line connects, and the upper end of telescopic rod 19 is connect with the lower end of metal hose 20, and the upper end of metal hose 20 is connect with sleeve 21, described Be activity grafting between sleeve 21 and flashlight 22, sleeve 21 adopt it is made of plastic there is certain elasticity, shape be it is tubaeform, The big end of loudspeaker is towards the extending direction of sweep 1, and towards operating personnel, the side wall of sleeve 21 is equipped with for revealing the small end of loudspeaker Go out the elongated slot 23 of the switch of the flashlight 22.Present invention setting in groove 2 can be played when rubber block 3 is by surge The buffer gear of cushioning effect, and rubber block 3 is connect with the upper shell 4 of buffer gear by bolt 9, improvement in this way it Afterwards, the simpler convenience of the replacement of rubber block 3, while the shocking damage that rubber block 3 is subject to can be reduced;Pass through this fork in reality Vehicle is inserted when taking article, with the lifting of fork truck sweep 1, rubber block 3 with during fork article contacts, passed through the consumption of spring 7 one Partial impact force, so that the impact force that rubber block 3 is subject to is reduced, after moving a certain distance, the bottom of upper shell 4 is supported It leans against on support column 8, avoids rubber block 3 from all dropping in groove 2 and can not play the role of anti-skidding, can also play certain Supporting role, when article is inserted completely, since the overwhelming majority of rubber block 3 has fallen in groove 2, the big portion of article Divide or contacted and born by the other parts in addition to 2 region of groove of sweep 1, therefore the deformation that rubber block 3 generates is smaller, drop The extruding injury that low rubber block 3 is subject to, extends the service life of rubber block 3;Also, on this basis, by the way that illumination dress is arranged It sets, ensures the illumination when working at night, and the height of the flashlight 22 for illumination and angle can all be adjusted, meet different The demand of use environment improves working efficiency;In summary, the slip-proofing device on such fork truck is replaced more convenient, is dropped simultaneously Shocking damage and extruding injure caused by slip-proofing device when undershoot takes article, extend the service life of slip-proofing device, and carry High safety when working at night.
In the present embodiment, leading block 10 is installed on the inner wall of lower housing 6, opposite position on the side wall of the upper shell 4 The guide groove 11 being used cooperatively with the leading block 10 is installed, which is arranged along the short transverse of upper shell 4, on The moving direction of shell 4 is more accurate, while can also reduce the frictional force between upper shell 4 and lower housing 6 so that above moves down It is more smooth when dynamic.
In the present embodiment, the inner wall of lower housing 6 is equipped with the mounting groove for installing the leading block 10, leading block After 10 are installed in place, a part of leading block 10 is located in mounting groove, and the leading block 10 of another part is located at guide groove 11 It is interior.
In the present embodiment, the lower end of guide groove 11 is equipped with limit protrusion 12, and upper shell 4 can be prevented sliding from lower housing 6 Go out.
In the present embodiment, it is additionally provided with winding box 13 on the sweep 1 of hydraulic forklift, stretch cord is equipped in the winding box 13 14, one end of the stretch cord 14 is fixing end, is fixedly connected with the inside of winding box 13, the other end of the stretch cord 14 is Free end can be stretched out out of winding box 13, which is provided with hook 15, in this way, when needing through uneven road surface, can pass through Stretch cord 14 further secures the article on fork truck, prevents from sliding.
In the present embodiment, the upper surface of rubber block 3 is equipped with the counterbore 16 passed through for bolt 9, is fixed by bolt 9 not only solid It is fixed firm, and convenient disassembly, it is conducive to the replacement of rubber block 3.
In the present embodiment, the inner wall of sleeve 21 is equipped with anti-skidding rubber bumps 24, in this way, flashlight 22 is fixed more It is firm to add, and avoids fork truck when moving, causes flashlight 22 to fall off from sleeve 21 due to jolting.
In the present embodiment, the telescopic rod 19 can be used prior art middle sleeve and mandril and by spring ball plunger with The adjustable structure of location hole.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range, The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.

Claims (6)

1. a kind of hydraulic forklift, it includes hydraulic forklift ontology, which is characterized in that the sweep (1) of the hydraulic forklift is equipped with more A equally distributed groove of length direction (2) along sweep (1), each groove (2) is interior to be equipped with rubber block (3) and is used for The buffer gear of cushioning effect is played after rubber block (3) is under pressure, which includes the upper casing of mutual pivot bush unit Body (4) and lower housing (6) are set in lower housing (6) spring (7) for playing cushioning effect, the guide post being set in lower housing (6) (17), the pilot hole (18) for being set to upper shell (4) bottom and coordinating with guide post (17), spring (7) are set in guide post (17) On, lower end and lower housing (6) inner bottom surface of spring (7) are affixed, and the upper end and the bottom of upper shell (4) of spring (7) are affixed, rubber Block (3) passes through the removable upper surface for being fixed on the upper shell (4) of bolt (9);It is equipped in lower housing (6) for limiting upper casing The more support columns (8) of body (4) falling head;
Lighting device is additionally provided on the sweep (1), the lighting device includes telescopic rod (19), metal hose (20), sleeve (21) it is connected through a screw thread with flashlight (22), lower end and the sweep (1) of the telescopic rod (19), upper end and the gold of telescopic rod (19) Belong to the lower end connection of hose (20), the upper end of metal hose (20) is connect with sleeve (21), the sleeve (21) and flashlight (22) Between be activity grafting, sleeve (21) adopts that made of plastic to have certain elasticity, shape be tubaeform, the big end court of loudspeaker To the extending direction of sweep (1), towards operating personnel, the side wall of sleeve (21) is equipped with for exposing the hand small end of loudspeaker The elongated slot (23) of the switch of electric (22).
2. a kind of hydraulic forklift according to claim 1, which is characterized in that be equipped with guiding on the inner wall of lower housing (6) Pulley (10), relative position is equipped with the guide groove being used cooperatively with the leading block (10) on the side wall of the upper shell (4) (11), which is arranged along the short transverse of upper shell (4).
3. a kind of hydraulic forklift according to claim 2, which is characterized in that the lower end of the guide groove (11) is equipped with limit Raised (12).
4. a kind of hydraulic forklift according to claim 1, which is characterized in that be additionally provided with receipts on the sweep (1) of hydraulic forklift Wire box (13), the winding box (13) is interior to be equipped with stretch cord (14), and one end of the stretch cord (14) is fixing end, with winding box (13) inside is fixedly connected, and the other end of the stretch cord (14) is free end, can stretch out out of winding box (13), set thereon There is hook (15).
5. a kind of hydraulic forklift according to claim 1, which is characterized in that the upper surface of rubber block (3) is equipped with for bolt (9) counterbore (16) passed through.
6. a kind of hydraulic forklift according to claim 1, which is characterized in that the inner wall of the sleeve (21) is equipped with anti-skidding Rubber bumps (24).
CN201810551632.5A 2018-05-31 2018-05-31 A kind of hydraulic forklift Pending CN108658008A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810551632.5A CN108658008A (en) 2018-05-31 2018-05-31 A kind of hydraulic forklift

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810551632.5A CN108658008A (en) 2018-05-31 2018-05-31 A kind of hydraulic forklift

Publications (1)

Publication Number Publication Date
CN108658008A true CN108658008A (en) 2018-10-16

Family

ID=63774950

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810551632.5A Pending CN108658008A (en) 2018-05-31 2018-05-31 A kind of hydraulic forklift

Country Status (1)

Country Link
CN (1) CN108658008A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111908381A (en) * 2020-08-08 2020-11-10 浙江百世技术有限公司 Durable fork truck is used in storage

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202449809U (en) * 2012-01-20 2012-09-26 湖北中烟工业有限责任公司 Novel manual hydraulic forklift
CN103539041A (en) * 2013-11-14 2014-01-29 无锡联创薄板有限公司 Hydraulic forklift with baffles
CN204675764U (en) * 2015-05-08 2015-09-30 何淑琼 A kind of hand operated transport of convenient management
CN204958291U (en) * 2015-05-08 2016-01-13 何淑琼 Hand operated transport fork -lift with illumination function
CN206634998U (en) * 2017-04-10 2017-11-14 万全重工(常州)机械有限公司 A kind of scissor arms with buffer protection pad
CN207418195U (en) * 2017-10-09 2018-05-29 泰州市沿江电子机械制造有限公司 A kind of adjustable hydraulic car for building

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202449809U (en) * 2012-01-20 2012-09-26 湖北中烟工业有限责任公司 Novel manual hydraulic forklift
CN103539041A (en) * 2013-11-14 2014-01-29 无锡联创薄板有限公司 Hydraulic forklift with baffles
CN204675764U (en) * 2015-05-08 2015-09-30 何淑琼 A kind of hand operated transport of convenient management
CN204958291U (en) * 2015-05-08 2016-01-13 何淑琼 Hand operated transport fork -lift with illumination function
CN206634998U (en) * 2017-04-10 2017-11-14 万全重工(常州)机械有限公司 A kind of scissor arms with buffer protection pad
CN207418195U (en) * 2017-10-09 2018-05-29 泰州市沿江电子机械制造有限公司 A kind of adjustable hydraulic car for building

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111908381A (en) * 2020-08-08 2020-11-10 浙江百世技术有限公司 Durable fork truck is used in storage

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Application publication date: 20181016

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