CN106006477A - Pull rod type lifting mechanism with pressing wheels - Google Patents
Pull rod type lifting mechanism with pressing wheels Download PDFInfo
- Publication number
- CN106006477A CN106006477A CN201610596045.9A CN201610596045A CN106006477A CN 106006477 A CN106006477 A CN 106006477A CN 201610596045 A CN201610596045 A CN 201610596045A CN 106006477 A CN106006477 A CN 106006477A
- Authority
- CN
- China
- Prior art keywords
- rod
- goods shelf
- lifting
- pull rod
- door frame
- 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
Links
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
Landscapes
- 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)
- Handcart (AREA)
Abstract
The invention discloses a pull rod type lifting mechanism with pressing wheels. The mechanism comprises a vehicle body, a door frame is installed on the vehicle body, an oil cylinder is installed on a cross beam of the door frame, and the lower end of a piston rod of the oil cylinder is provided with a lifting frame; the two ends of the lifting frame are provided with rolling wheels which are installed in clamping grooves formed in the inner side walls of the door frame, the two ends of the front end face of the lifting frame are provided with fork arm carriers, and the lower end of the lifting frame is rotatably provided with a rotating shaft parallel to the lifting frame; the two ends of the rotating shaft are each rotatably provided with a lifting arm, the tail ends of the lifting arms are rotatably provided with the pressing wheels, the front ends of the lifting arms are provided with pull rod assemblies in a hinged mode, the pull rod assemblies extend forwards along the lower end faces of the fork arm carriers, the front ends of the pull rod assemblies are installed on front wheel supports in a hinged mode, the upper ends of the front wheel supports are rotatably installed on the fork arm carriers, and the lower ends of the front wheel supports are rotatably provided with front wheels. According to the mechanism, the structural design is novel, installation is convenient and rapid, the maintenance difficulty is low, the fork arm carriers and the lifting frame generate a buffer effect with the ground in descending motion, and the service life is prolonged.
Description
Technical field:
The present invention relates to forklift lifting field of mechanisms, particularly relate to a kind of rod-pulling type elevating mechanism with pinch roller.
Background technology:
The elevating mechanism of existing mover is many to be connected with frame section by bearing pin, makes required precision high, assembles public welfare
Difference, additionally, when hoisting frame drops to minimum point, hoisting frame and door frame can produce shock, cause whole elevating mechanism to be easily subject to
Damage to clashing into, serious curtailment service life.
Summary of the invention:
In order to make up prior art problem, it is an object of the invention to provide a kind of rod-pulling type elevating mechanism with pinch roller, structure
Novel in design reasonable, enough effective minimizing installation difficulty and maintenance difficulty, play cushioning effect, prolongation during moving up and down
Service life.
Technical scheme is as follows:
With the rod-pulling type elevating mechanism of pinch roller, including car body, car body is provided with door frame, door frame crossbeam is provided with oil cylinder,
Cylinder piston rod lower end is provided with hoisting frame, and hoisting frame two ends are provided with roller, and roller rolls and is installed in the draw-in groove of door frame medial wall,
Hoisting frame front end face two ends are provided with goods shelf, it is characterised in that described hoisting frame lower end is rotatablely equipped with one and puts down therewith
The rotating shaft of row, rotating shaft two ends rotate and are separately installed with lift arm, and lift arm end is rotatablely equipped with pinch roller, and lift arm front end is hinged
Being provided with rod assembly, rod assembly extends forward along goods shelf lower surface, and the hinged front-wheel that is installed in rod assembly front end props up
On frame, front-wheel support upper end rotates and is installed on goods shelf, and front-wheel support lower end is rotatablely equipped with front-wheel.
The described rod-pulling type elevating mechanism with pinch roller, it is characterised in that described goods shelf is housing shape, goods shelf
Upper surface is horizontal support face, and goods shelf lower end is rod assembly placing trough.
The described rod-pulling type elevating mechanism with pinch roller, it is characterised in that described rod assembly includes middle part pull bar,
Pull bar two ends screw and are provided with pushing rod sleeve, and the pushing rod sleeve of rear and front end is respectively articulated with and is installed on front-wheel support, lift arm.
The invention have the advantage that
Present configuration is novel in design, connects lift arm and front-wheel support, lift arm lower end by rod assembly below goods shelf
Being provided with pinch roller, front-wheel support lower end is provided with front-wheel and realizes supporting, and oil cylinder is responsible for offer and is hoisted required holding power, and hoisting frame two sidewinders
The pinch roller of wheel and lift arm lower end is responsible for keeping the direction of motion of goods shelf and providing support force, in descending motion for front component
Goods shelf and hoisting frame produce cushioning effect, installation difficulty and maintenance difficulty with ground to be reduced, and increases the service life.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the front view of the present invention.
Fig. 3 is the rod assembly structural representation of the present invention.
Detailed description of the invention:
See accompanying drawing:
With the rod-pulling type elevating mechanism of pinch roller, including car body 1, car body 1 is provided with door frame 2, door frame 2 crossbeam is provided with oil
Cylinder 3, oil cylinder 3 piston-rod lower end is provided with hoisting frame 4, and hoisting frame 4 two ends are provided with roller 5, and roller 5 rolls and is installed in door frame 2
In sidewall draw-in groove, hoisting frame 4 front end face two ends are provided with goods shelf 6, hoisting frame 4 lower end be rotatablely equipped with one parallel with it
Rotating shaft 7, rotating shaft 7 two ends rotate and are separately installed with lift arm 8, and lift arm 8 end is rotatablely equipped with pinch roller 9, and lift arm 8 front end is cut with scissors
Connecing and be provided with rod assembly 10, rod assembly 10 extends forward along goods shelf 4 lower surface, the hinged installation in rod assembly 10 front end
On front-wheel support 11, front-wheel support 11 upper end rotates and is installed on goods shelf 4, and front-wheel support 4 lower end is rotatablely equipped with front-wheel
12。
Goods shelf 4 is housing shape, and goods shelf 4 upper surface is horizontal support face, and goods shelf 4 lower end is rod assembly placing trough
13。
Rod assembly 10 includes that pull bar 10-1, pull bar 10-1 two ends, middle part screw and is provided with pushing rod sleeve 10-2, rear and front end
Pushing rod sleeve be respectively articulated with and be installed on front-wheel support 4, lift arm 8.
The present invention is in use:
1, connecting lift arm and front-wheel support by rod assembly below goods shelf of the present invention, lift arm lower end is provided with pinch roller, front
Wheel support lower end is provided with front-wheel and realizes supporting, and oil cylinder is responsible for offer and is hoisted required holding power, hoisting frame two side wheel and lift arm
The pinch roller of lower end is responsible for keeping the direction of motion of goods shelf and providing support force for front component.
2, pull bar of the present invention uses screw rod to connect two pushing rod sleeve, uses the mode of left-right rotary screw thread to carry out adjusting yoke assembly
Length, to make up mismachining tolerance.
Claims (3)
1., with a rod-pulling type elevating mechanism for pinch roller, including car body, car body is provided with door frame, door frame crossbeam is provided with
Oil cylinder, cylinder piston rod lower end is provided with hoisting frame, and hoisting frame two ends are provided with roller, and roller rolls and is installed on door frame medial wall card
In groove, hoisting frame front end face two ends are provided with goods shelf, it is characterised in that described hoisting frame lower end be rotatablely equipped with one with
Parallel rotating shaft, rotating shaft two ends rotate be separately installed with lift arm, lift arm end is rotatablely equipped with pinch roller, lift arm front end
The hinged rod assembly that is provided with, rod assembly extends forward along goods shelf lower surface, rod assembly front end is hinged be installed on before
On wheel support, front-wheel support upper end rotates and is installed on goods shelf, and front-wheel support lower end is rotatablely equipped with front-wheel.
Rod-pulling type elevating mechanism with pinch roller the most according to claim 1, it is characterised in that described goods shelf is shell
Body shape, goods shelf upper surface is horizontal support face, and goods shelf lower end is rod assembly placing trough.
Rod-pulling type elevating mechanism with pinch roller the most according to claim 1, it is characterised in that described rod assembly bag
Including middle part pull bar, pull bar two ends screw and are provided with pushing rod sleeve, and the pushing rod sleeve of rear and front end is respectively articulated with and is installed on front-wheel support, carries
Rise on arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596045.9A CN106006477A (en) | 2016-07-27 | 2016-07-27 | Pull rod type lifting mechanism with pressing wheels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610596045.9A CN106006477A (en) | 2016-07-27 | 2016-07-27 | Pull rod type lifting mechanism with pressing wheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006477A true CN106006477A (en) | 2016-10-12 |
Family
ID=57114584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610596045.9A Pending CN106006477A (en) | 2016-07-27 | 2016-07-27 | Pull rod type lifting mechanism with pressing wheels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205525A (en) * | 2017-06-29 | 2019-01-15 | 比亚迪股份有限公司 | Tray carriage lifting mechanism and tray carriage |
| CN112125225A (en) * | 2020-09-16 | 2020-12-25 | 中建材创新科技研究院有限公司 | Fork truck buffering unloader and fork truck |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2941687A3 (en) * | 2009-02-04 | 2010-08-06 | Kou Sheng Feng Co Ltd | Detachable universal loading frame for use in forklift truck for loading, unloading and installing e.g. wallboard on window in wall of house, has loading support mounted and pivoted at left or right sides freely or positioned at any angle |
| CN105347263A (en) * | 2015-11-10 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Hoisting mechanism of die block carrier |
| CN206142748U (en) * | 2016-07-27 | 2017-05-03 | 合肥搬易通科技发展有限公司 | Pull rod formula elevating system with pinch roller |
-
2016
- 2016-07-27 CN CN201610596045.9A patent/CN106006477A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2941687A3 (en) * | 2009-02-04 | 2010-08-06 | Kou Sheng Feng Co Ltd | Detachable universal loading frame for use in forklift truck for loading, unloading and installing e.g. wallboard on window in wall of house, has loading support mounted and pivoted at left or right sides freely or positioned at any angle |
| CN105347263A (en) * | 2015-11-10 | 2016-02-24 | 苏州先锋物流装备科技有限公司 | Hoisting mechanism of die block carrier |
| CN206142748U (en) * | 2016-07-27 | 2017-05-03 | 合肥搬易通科技发展有限公司 | Pull rod formula elevating system with pinch roller |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109205525A (en) * | 2017-06-29 | 2019-01-15 | 比亚迪股份有限公司 | Tray carriage lifting mechanism and tray carriage |
| CN112125225A (en) * | 2020-09-16 | 2020-12-25 | 中建材创新科技研究院有限公司 | Fork truck buffering unloader and fork truck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |