CN112591676A - Double-pedal linkage device for electric forklift - Google Patents
Double-pedal linkage device for electric forklift Download PDFInfo
- Publication number
- CN112591676A CN112591676A CN202011272259.3A CN202011272259A CN112591676A CN 112591676 A CN112591676 A CN 112591676A CN 202011272259 A CN202011272259 A CN 202011272259A CN 112591676 A CN112591676 A CN 112591676A
- Authority
- CN
- China
- Prior art keywords
- pedal
- plate
- rod
- main shaft
- sliding
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000009471 action Effects 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- B66F9/07504—Accessories, e.g. for towing, charging, locking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
- B60K26/02—Arrangements or mounting of propulsion unit control devices in vehicles of initiating means or elements
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention relates to the technical field of forklift pedals, in particular to a double-pedal linkage device for an electric forklift. The lower bottom surface of the bottom plate is rotatably provided with a main shaft through a pair of mounting seats, the main shaft is provided with an elastic reset mechanism for resetting the main shaft, one end part of the main shaft is fixedly connected with the left pedal rod, and the other end part of the main shaft is fixedly provided with a transmission plate; the right pedal assembly comprises a right pedal rod with a pedal at the upper end and a sliding plate, the sliding plate is an L-shaped plate which is horizontally arranged, one end of the sliding plate is fixedly connected with the lower end of the right pedal rod, an upper bulge at the other end of the sliding plate is rotatably connected with a support plate at the lower bottom surface of the bottom plate through a pin shaft, and a horizontal waist-shaped hole is formed in the lower part of the other end of the sliding plate; the extending end of the transmission plate is movably arranged with the sliding plate through the sliding fit of the bolt sliding rod and the waist-shaped hole.
Description
Technical Field
The invention relates to the technical field of forklift pedals, in particular to a double-pedal linkage device for an electric forklift.
Background
At present, the action of advancing and retreating of the electric balance weight type forklift in the market is mainly realized by matching an accelerator pedal with a direction switch, wherein part of the electric balance weight type forklift adopts a double-pedal mechanism, but the structure is more complex, replacement parts need integral disassembly, later maintenance is not convenient, and the pedal force cannot be adjusted. The linkage pedal device that patent CN207328142U used uses the equilibrium and the footboard power that are used for guaranteeing two footboards through the cooperation of 4 springs, and the spring easily produces wearing and tearing of different degrees in the use, and more the spring need readjust the stability of structure, and whole mechanism maintainability, reliability are relatively poor.
Disclosure of Invention
The invention aims to provide a double-pedal linkage device for an electric forklift to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a double-pedal linkage device for an electric forklift comprises a bottom plate 3, a left pedal assembly 1 and a right pedal assembly 2, wherein the left pedal assembly 1 comprises an L-shaped left pedal rod 11, a vertical rod of the left pedal rod 11 penetrates through the bottom plate 3, and a pedal is fixedly arranged at the upper end of the vertical rod;
a main shaft 4 is rotatably mounted on the lower bottom surface of the bottom plate 3 through a pair of mounting seats 31, an elastic reset mechanism 5 for resetting the main shaft 4 is mounted on the main shaft 4, one end of the main shaft 4 is fixedly connected with the left pedal rod 11, and a transmission plate 6 is fixedly arranged at the other end of the main shaft 5;
the right pedal assembly 2 comprises a right pedal rod 21 with a pedal at the upper end and a sliding plate 22, the sliding plate 22 is an L-shaped plate which is horizontally arranged, one end of the sliding plate 22 is fixedly connected with the lower end of the right pedal rod 21, the upper part bulge at the other end of the sliding plate 22 is rotatably connected with a support plate 32 at the lower bottom surface of the bottom plate 3 through a pin shaft, and the lower part at the other end of the sliding plate 22 is provided with a horizontal waist-shaped hole 221; the extending end of the driving plate 6 is movably mounted with the sliding plate 22 through the sliding fit of the bolt sliding rod 61 and the kidney-shaped hole 221. Further, the vertical rod of the 11L-shaped left foot pedal rod penetrates through the bottom plate 3, the upper end of the vertical rod is fixedly provided with a pedal, the end part of the transverse rod of the L-shaped left foot pedal rod is provided with a shaft sleeve 12, and the shaft sleeve 12 is sleeved on the main shaft 4 and is fixed through a fixing pin.
Further, the elastic reset mechanism 5 comprises a torsion spring 51 and a fixing bolt 52, a coil of the torsion spring 51 is sleeved on the main shaft 4 between the left foot rest lever 11 and the corresponding mounting seat, and two extending arms of the torsion spring 51 are crossed at one side of the left foot rest lever 11;
a limiting block 53 is fixedly arranged at the crotch of the left pedal lever 11 corresponding to the extending ends of the two extending arms of the torsion spring 51, the fixing bolt 52 is inserted at the intersection of the two extending arms of the torsion spring 51, and the fixing bolt 52 is fixedly installed through the bolt support plate 33 standing upright on the bottom plate 3.
Further, the transmission plate 6 is in a shape of a disk cam, the main shaft 4 penetrates through a wide part of the cam and is fixedly connected with the main shaft 4 through a fixing pin, the bolt sliding rod 61 penetrates through a narrow part of the cam and is vertically installed on the cam through the matching of a threaded end of the bolt sliding rod 61 and a nut, and a smooth end of the bolt sliding rod 61 is inserted in the kidney-shaped hole 221 in a sliding fit manner.
Further, a pair of elongated slots 34 is formed in the bottom plate 3 along the length direction of the bottom plate 3, each elongated slot is an open end corresponding to the front end of the bottom plate 3, the other end of each elongated slot is a closed end, and a limit bolt 35 is vertically installed at the closed end corresponding to the upper bottom surface of the bottom plate 3;
the left foot rest lever 11 and the right foot rest lever 21 are correspondingly inserted into the pair of long grooves 34, when one pedal is stepped on by a foot, the left foot rest lever 11 and the right foot rest lever 21 move along the corresponding pair of long grooves 34 in opposite directions, and the limiting bolt 35 is used for limiting the descending height of the corresponding pedal.
The invention has the following beneficial technical effects:
the double-pedal linkage device for the electric forklift not only realizes reverse linkage between the left pedal assembly and the right pedal assembly; meanwhile, the left pedal rod, the main shaft and the transmission plate rotate synchronously, the right pedal mechanism rotates around the center of the pin shaft of the support plate, the waist-shaped hole restricts the shape stroke of the bolt and the slide rod, and the position of the relative motion of the transmission plate and the slide plate is limited, so that the double-pedal linkage for the electric forklift is realizedThe pedal force lever ratio of the left pedal assembly and the right pedal assembly on the moving device is
Therefore, the pedal force of the left leg of the driver can be reduced, and the L can be realized by changing the hole distance on the transmission rodCDThe length is changed, so that the transmission ratio i is changed, and the pedal force on the right pedal mechanism is changed.
Drawings
FIG. 1 is a schematic structural view of a dual pedal linkage of the present invention.
Fig. 2 is a schematic structural diagram of the bottom plate of the present invention.
FIG. 3 is a schematic structural view of the right pedal assembly and the elastic return mechanism of the present invention.
FIG. 4 is a schematic structural view of the left pedal assembly of the present invention.
FIG. 5 is a schematic view of the first operating state of the dual pedal linkage of the present invention.
FIG. 6 is a schematic view of the second operating state of the dual pedal linkage of the present invention.
FIG. 7 is a schematic view of the pedal linkage of the present invention.
Wherein: the pedal comprises a left pedal assembly 1, a left pedal rod 11, a shaft sleeve 12, a right pedal assembly 2, a right pedal rod 21, a sliding plate 22, a 221 waist-shaped hole, a bottom plate 3, a pair of mounting seats 31, a support plate 32, a bolt support plate 33, a pair of long grooves 34, a limiting bolt 35, a main shaft 4, an elastic resetting mechanism 5, a torsion spring 51, a fixing bolt 52, a limiting block 53, a transmission plate 6 and a bolt sliding rod 61.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
Examples
Referring to fig. 1-2, the double-pedal linkage device for the electric forklift comprises a bottom plate 3, a left pedal assembly 1 and a right pedal assembly 2, wherein the left pedal assembly 1 comprises an L-shaped left pedal rod 11, a vertical rod of the left pedal rod 11 penetrates through the bottom plate 3, and a pedal is fixedly arranged at the upper end of the vertical rod;
a main shaft 4 is rotatably mounted on the lower bottom surface of the bottom plate 3 through a pair of mounting seats 31, an elastic reset mechanism 5 for resetting the main shaft 4 is mounted on the main shaft 4, one end of the main shaft 4 is fixedly connected with the left pedal rod 11, and a transmission plate 6 is fixedly arranged at the other end of the main shaft 5;
referring to fig. 3, the right pedal assembly 2 includes a right pedal rod 21 with a pedal at the upper end and a slide plate 22, the slide plate 22 is a horizontally arranged L-shaped plate, one end of the slide plate 22 is fixedly connected with the lower end of the right pedal rod 21, an upper protrusion at the other end of the slide plate 22 is rotatably connected with a support plate 32 at the lower bottom surface of the bottom plate 3 through a pin shaft, and a horizontal kidney-shaped hole 221 is formed at the lower part of the other end of the slide plate 22;
the extending end of the driving plate 6 is movably mounted with the sliding plate 22 through the sliding fit of the bolt sliding rod 61 and the kidney-shaped hole 221. Therefore, the sliding plate 22 can rotate the kidney-shaped hole 221 around the pin center for restricting the stroke of the bolt sliding rod 61.
Referring to fig. 4, the vertical rod of the left pedal lever 11L passes through the bottom plate 3, the upper end of the vertical rod is fixedly provided with a pedal, the end of the horizontal rod of the L is provided with a shaft sleeve 12, and the shaft sleeve 12 is sleeved on the main shaft 4 and fixed by a fixing pin.
A pair of elongated slots 34 is formed in the bottom plate 3 along the length direction of the bottom plate 3, each elongated slot is an open end corresponding to the front end of the bottom plate 3, the other end of each elongated slot is a closed end, and a limit bolt 35 is vertically installed at the closed end corresponding to the upper bottom surface of the bottom plate 3;
the left foot rest lever 11 and the right foot rest lever 21 are correspondingly inserted into the pair of long grooves 34, when one pedal is stepped on by a foot, the left foot rest lever 11 and the right foot rest lever 21 move along the corresponding pair of long grooves 34 in opposite directions, and the limiting bolt 35 is used for limiting the descending height of the corresponding pedal.
Referring to fig. 4, the elastic return mechanism 5 includes a torsion spring 51 and a fixing bolt 52, a coil of the torsion spring 51 is sleeved on the main shaft 4 between the left foot rest lever 11 and the corresponding mounting seat, so that the torsion spring 51 is limited in the axial direction of the main shaft 4, and two extending arms of the torsion spring 51 are crossed on one side of the left foot rest lever 11;
a limiting block 53 is fixedly arranged at the crotch of the left foot pedal rod 11 corresponding to the extending ends of the two extending arms of the torsion spring 51, so that the rotation of the left foot pedal rod 11 can be subjected to the reaction force of the torsion spring 51, and the reset of the left foot pedal rod 11 is realized.
The fixing bolt 52 is inserted at the intersection of the two extending arms of the torsion spring 51, and the fixing bolt 52 is fixedly installed through the bolt support plate 33 erected on the bottom plate 3, and the fixing bolt 52 enables the torsion spring 51 to be restrained from rotating.
The transmission plate 6 is in a disc-shaped cam shape, the main shaft 4 penetrates through the wide part of the cam and is fixedly connected with the main shaft 4 through a fixing pin,
the bolt sliding rod 61 penetrates through the narrow part of the cam and is vertically installed on the cam through the matching of the threaded end of the bolt sliding rod 61 and the nut, and the smooth end of the bolt sliding rod 61 is inserted in the kidney-shaped hole 221 in a sliding fit mode.
Referring to fig. 5 to 6, when the pedal on the left pedal assembly 1 is stepped on, the pedal on the right pedal assembly 2 is lifted, the pedal on the left pedal assembly 1 is released, and the pedals on the left pedal assembly 1 and the right pedal assembly 2 return to the initial positions under the action of the torsion spring 51; when the pedal on the right pedal assembly 2 is stepped on, the pedal on the left pedal assembly 1 is lifted, and under the action of the torsion spring 51, the pedals on the left pedal assembly 1 and the right pedal assembly 2 return to the initial positions.
The left pedal assembly 1 and the right pedal assembly 2 are respectively arranged at two ends of a main shaft 4, a left pedal rod 11 and a transmission plate 6 of the left pedal assembly 1 are fixedly arranged at two ends of the main shaft 4, so that torque and the like are applied to two ends of the main shaft 4, the torque and the like are inserted in a waist-shaped hole 221 through the smooth end of a bolt sliding rod 61 in a sliding fit manner, and a cam narrow part of the transmission plate 6 is movably connected with a sliding plate 22 of the right pedal assembly 2, so that the sliding plate 22 can rotate around the center of a pin shaft of a support plate 32.
Therefore, the invention is simplified into the synchronous rotation of the left pedal lever 11, the main shaft 4 and the transmission plate 6, the rotation of the right pedal mechanism 2 around the pin shaft center of the bracket plate 32, the shape stroke of the bolt slide bar 61 is restricted by the waist-shaped hole 221, the motion form of the double-pedal linkage device for the electric forklift is simplified into the motion form of a crank-slider mechanism, as shown in figure 7,the AB section represents the left pedal assembly 1, the BCD section represents the main shaft 4 and the transmission plate 6, the DEF section represents the left pedal assembly 1, and the lever ratio of the left pedal force and the right pedal force is obtained
Wherein L isFERepresents a linear distance, L, from the pedal force of the right pedal assembly 2 to the center of rotation of the bracket plate 32DEIndicates a linear distance, L, from the center of rotation of the holder plate 32 to the kidney-shaped hole 221CDThe distance L from the center of connection of the narrow cam part of the drive plate 6 and the bolt slide 61 to the center of connection of the wide cam part and the spindle 4ABThe linear distance from the pedal effort of the left pedal assembly 1 to the main shaft 4 is shown.
Due to the fact that
Compared with the existing double-pedal structure, the double-pedal linkage device for the electric forklift can further reduce the pedal force of the left leg of a driver, and can change the length of the CD by changing the hole pitch of the transmission rod 43, so that the transmission ratio i is changed, and the change of the right pedal force is realized.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The utility model provides an electric fork-lift uses two footboard aggregate unit which characterized in that: comprises a bottom plate (3), a left pedal assembly (1) and a right pedal assembly (2),
the left pedal assembly (1) comprises an L-shaped left pedal rod (11), a vertical rod of the left pedal rod (11) penetrates through the bottom plate (3), and a pedal is fixedly arranged at the upper end of the vertical rod;
the method is characterized in that: a main shaft (4) is rotatably mounted on the lower bottom surface of the bottom plate (3) through a pair of mounting seats (31), an elastic reset mechanism (5) for resetting the main shaft (4) is mounted on the main shaft (4), one end of the main shaft (4) is fixedly connected with the left pedal rod (11), and a transmission plate (6) is fixedly arranged at the other end of the main shaft (4);
the right pedal assembly (2) comprises a right pedal rod (21) with a pedal at the upper end and a sliding plate (22), the sliding plate (22) is an L-shaped plate which is horizontally arranged, one end of the sliding plate (22) is fixedly connected with the lower end of the right pedal rod (21), an upper protrusion at the other end of the sliding plate (22) is rotatably connected with a support plate (32) at the lower bottom surface of the bottom plate (3) through a pin shaft, and a horizontal waist-shaped hole (221) is formed in the lower part at the other end of the sliding plate (22);
the extending end of the transmission plate (6) is movably mounted with the sliding plate (22) through the sliding fit of the bolt sliding rod (61) and the waist-shaped hole (221).
2. The dual-pedal linkage device for the electric forklift according to claim 1, wherein: the vertical rod of left foot rest lever (11) L shape passes bottom plate (3), and the upper end is fixed and is equipped with the footboard, and the horizontal rod tip of L shape is equipped with axle sleeve (12), and axle sleeve (12) cover is established on main shaft (4) to it is fixed through the fixed pin.
3. The dual-pedal linkage device for the electric forklift according to claim 1, wherein: the elastic reset mechanism (5) comprises a torsion spring (51) and a fixing bolt (52), a coil of the torsion spring (51) is sleeved on the main shaft (4) between the left pedal rod (11) and the corresponding mounting seat, and two extending arms of the torsion spring (51) are crossed and positioned on one side of the left pedal rod (11);
the left foot pedal rod (11) is fixedly provided with a limiting block (53) corresponding to the crotch of the extending ends of the two extending arms of the torsion spring (51), the fixing bolt (52) is inserted at the intersection of the two extending arms of the torsion spring (51), and the fixing bolt (52) is fixedly installed through a bolt support plate (33) which is erected on the bottom plate (3).
4. The dual-pedal linkage device for the electric forklift according to claim 1, wherein: the transmission plate (6) is in a disc-shaped cam shape, the main shaft (4) penetrates through the wide part of the cam and is fixedly connected with the main shaft (4) through a fixing pin, the bolt sliding rod (61) penetrates through the narrow part of the cam and is vertically installed on the cam through the matching of the threaded end of the bolt sliding rod (61) and a nut, and the smooth end of the bolt sliding rod (61) is inserted in the kidney-shaped hole (221) in a sliding fit mode.
5. The dual-pedal linkage device for the electric forklift according to claim 1, wherein: a pair of elongated slots (34) is formed in the bottom plate (3) along the length direction of the bottom plate (3), the front end of each elongated slot corresponding to the bottom plate (3) is an open end, the other end of each elongated slot is a closed end, and a limiting bolt (35) is vertically installed on the closed end corresponding to the upper bottom surface of the bottom plate (3); the left foot rest lever (11) and the right foot rest lever (21) are correspondingly inserted into the pair of long grooves (34), when one pedal is stepped on by a foot, the left foot rest lever (11) and the right foot rest lever (21) move in opposite directions along the corresponding pair of long grooves (34), and the limiting bolt (35) is used for limiting the descending height of the corresponding pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272259.3A CN112591676A (en) | 2020-11-13 | 2020-11-13 | Double-pedal linkage device for electric forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011272259.3A CN112591676A (en) | 2020-11-13 | 2020-11-13 | Double-pedal linkage device for electric forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112591676A true CN112591676A (en) | 2021-04-02 |
Family
ID=75182974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011272259.3A Pending CN112591676A (en) | 2020-11-13 | 2020-11-13 | Double-pedal linkage device for electric forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112591676A (en) |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373819Y (en) * | 1999-01-06 | 2000-04-12 | 唐一波 | Speed controller for electric forklift |
| JP2004350527A (en) * | 2003-05-27 | 2004-12-16 | Yanmar Co Ltd | Mower tractor |
| CN102424002A (en) * | 2011-05-24 | 2012-04-25 | 刘铁华 | Device for preventing mistaken pedaling of accelerator pedal |
| CN104442387A (en) * | 2014-11-26 | 2015-03-25 | 重庆恒胜集团有限公司 | Comfortable kart vehicle pedal assembly |
| CN108002307A (en) * | 2017-12-28 | 2018-05-08 | 安徽合力股份有限公司宝鸡合力叉车厂 | Internal combustion static-pressure forklift two pedal operation system |
| CN207332544U (en) * | 2017-10-16 | 2018-05-08 | 金华职业技术学院 | A kind of foot-operated device in door |
| CN207328142U (en) * | 2017-09-30 | 2018-05-08 | 比亚迪股份有限公司 | Link device with pedal |
| CN108109473A (en) * | 2018-02-02 | 2018-06-01 | 安徽英釜航空科技有限公司 | A kind of flight simulator foot rudder linkage |
| CN208134084U (en) * | 2018-05-10 | 2018-11-23 | 浙江中坚科技股份有限公司 | Sitting type grass trimmer reverse and forward gear linkage mechanism |
| CN109591784A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | Device with pedal |
| CN209268059U (en) * | 2018-12-19 | 2019-08-20 | 常州格力博有限公司 | Grass trimmer |
| CN110482444A (en) * | 2019-09-25 | 2019-11-22 | 安徽合力股份有限公司 | A kind of electronics fine motion and braking system for fork truck |
| CN111439703A (en) * | 2020-04-20 | 2020-07-24 | 安徽合力股份有限公司 | Electric brake pedal device of forklift |
| CN111632345A (en) * | 2020-06-29 | 2020-09-08 | 永康市君之健运动器材有限公司 | Pedal connecting structure and multifunctional treadmill comprising same |
| CN214141440U (en) * | 2020-11-13 | 2021-09-07 | 安徽合力股份有限公司 | Double-pedal linkage device for electric forklift |
-
2020
- 2020-11-13 CN CN202011272259.3A patent/CN112591676A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2373819Y (en) * | 1999-01-06 | 2000-04-12 | 唐一波 | Speed controller for electric forklift |
| JP2004350527A (en) * | 2003-05-27 | 2004-12-16 | Yanmar Co Ltd | Mower tractor |
| CN102424002A (en) * | 2011-05-24 | 2012-04-25 | 刘铁华 | Device for preventing mistaken pedaling of accelerator pedal |
| CN104442387A (en) * | 2014-11-26 | 2015-03-25 | 重庆恒胜集团有限公司 | Comfortable kart vehicle pedal assembly |
| CN207328142U (en) * | 2017-09-30 | 2018-05-08 | 比亚迪股份有限公司 | Link device with pedal |
| CN109591784A (en) * | 2017-09-30 | 2019-04-09 | 比亚迪股份有限公司 | Device with pedal |
| CN207332544U (en) * | 2017-10-16 | 2018-05-08 | 金华职业技术学院 | A kind of foot-operated device in door |
| CN108002307A (en) * | 2017-12-28 | 2018-05-08 | 安徽合力股份有限公司宝鸡合力叉车厂 | Internal combustion static-pressure forklift two pedal operation system |
| CN108109473A (en) * | 2018-02-02 | 2018-06-01 | 安徽英釜航空科技有限公司 | A kind of flight simulator foot rudder linkage |
| CN208134084U (en) * | 2018-05-10 | 2018-11-23 | 浙江中坚科技股份有限公司 | Sitting type grass trimmer reverse and forward gear linkage mechanism |
| CN209268059U (en) * | 2018-12-19 | 2019-08-20 | 常州格力博有限公司 | Grass trimmer |
| CN110482444A (en) * | 2019-09-25 | 2019-11-22 | 安徽合力股份有限公司 | A kind of electronics fine motion and braking system for fork truck |
| CN111439703A (en) * | 2020-04-20 | 2020-07-24 | 安徽合力股份有限公司 | Electric brake pedal device of forklift |
| CN111632345A (en) * | 2020-06-29 | 2020-09-08 | 永康市君之健运动器材有限公司 | Pedal connecting structure and multifunctional treadmill comprising same |
| CN214141440U (en) * | 2020-11-13 | 2021-09-07 | 安徽合力股份有限公司 | Double-pedal linkage device for electric forklift |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103027797B (en) | Wheelchair | |
| CN114577654B (en) | Wear-resisting zirconium aluminium welt surface wear resistance testing arrangement | |
| CN101744708A (en) | Three-dimensional massaging machine | |
| CN214141440U (en) | Double-pedal linkage device for electric forklift | |
| CN112591676A (en) | Double-pedal linkage device for electric forklift | |
| CN208003007U (en) | Intelligent wheel chair | |
| CN103231690B (en) | A kind of engineering special vehicle and fence sytsem thereof | |
| CN208301812U (en) | Intelligent wheel chair | |
| CN111395343A (en) | Adjustable pile embracing structure | |
| CN211610659U (en) | Seesaw type walking massage machine core | |
| CN201436199U (en) | Slide block anti-fall device of a forcing press | |
| CN211374081U (en) | Automobile tire check out test set's workstation | |
| CN210621137U (en) | Large needle driving mechanism of sewing machine based on eccentric wheel | |
| CN218345103U (en) | Double-accelerator-pedal linkage mechanism and forklift | |
| CN219251562U (en) | Slide shaft swing arm type resistance adjusting device and spinning | |
| CN208602465U (en) | Pedal gear and vehicle with it | |
| CN216332560U (en) | Direct-connection hard-pull type self-braking-prevention braking mechanism | |
| CN114620110B (en) | Multifunctional baby cradle cart | |
| CN101357628A (en) | Brake miss-stamping error correction device | |
| CN221187984U (en) | Movable wheel capable of being lifted by foot | |
| CN220477739U (en) | Structural component of front fork of electric wheelchair | |
| CN218617005U (en) | Kart frame and control structure thereof | |
| CN219272070U (en) | Cross brake self-locking structure | |
| CN215826389U (en) | Lifting mechanism for trailer axle | |
| CN214216002U (en) | Shock-absorbing seat of bicycle |
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 |