CN202294743U - Combined pedal and engineering vehicle adopting same - Google Patents
Combined pedal and engineering vehicle adopting same Download PDFInfo
- Publication number
- CN202294743U CN202294743U CN2011203848014U CN201120384801U CN202294743U CN 202294743 U CN202294743 U CN 202294743U CN 2011203848014 U CN2011203848014 U CN 2011203848014U CN 201120384801 U CN201120384801 U CN 201120384801U CN 202294743 U CN202294743 U CN 202294743U
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- Prior art keywords
- pedal
- clutch
- brake
- rotating shaft
- mount pad
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- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
The utility model provides a combined pedal and an engineering vehicle adopting the combined pedal. The combined pedal provided by the utility model comprises a pedal installing seat, a brake pedal rotating shaft, a clutch pedal rotating shaft, a brake pedal, a foot brake main valve connecting element, a clutch pedal and a clutch main pump connecting element, wherein the brake pedal rotating shaft and the clutch pedal rotating shaft are arranged at the first side of the pedal installing seat, the brake pedal and the foot brake main valve connecting element are respectively connected with the brake pedal rotating shaft, the foot brake main valve connecting element is connected with a foot brake main valve arranged on the pedal installing seat, the clutch pedal and the clutch main pump connecting element are respectively connected with the clutch pedal rotating shaft, the clutch main pump connecting element is connected with a clutch main pump arranged on the pedal installing seat, the brake pedal, the clutch pedal and the clutch main pump are all arranged at the first side of the pedal installing seat, and the foot brake main valve is arranged at the second side of the pedal installing seat. The combined pedal is arranged on the engineering vehicle provided by the utility model. When the technical scheme provided by the utility model is adopted, the structure is compact, the front wall sealing performance is good, the assembly and the dismounting are simple, the assembly efficiency of the whole vehicle can be effectively improved, and in addition, the maintenance is convenient.
Description
Technical field
The utility model relates to the engineering truck field, more specifically, relates to a kind of compound type pedal and has its engineering truck.
Background technology
At present, the compound type pedal because possess that assembling compactness, good airproof performance, driving efficiency are high, the car load assembling simply and can effectively improve advantage such as car load efficiency of assembling and obtained widespread use at auto trade.Number of patent application is that the patent documentation of CN 02268182.5 discloses a kind of " automobile is with the combination pedal "; This automobile is installed on the support of integral type with pedal of clutch (same clutch pedal), brake pedal and the Das Gaspedal three of combination pedal; Clutch master cylinder and foot brake main valve fix through fastener and pedal support respectively, and clutch pedal, brake pedal act on clutch master cylinder master cylinder and foot brake valve respectively through each self-corresponding pedal shaft and attaching parts.
Above-mentioned automobile has following shortcoming with the combination pedal: automobile is arranged side by side with the clutch master cylinder and the foot brake main valve of combination pedal basically; All be connected with the pedal support diagonal cross; Make the compound type pedal take bigger installing space, arrange to car load and bring considerable influence.And clutch master cylinder and foot brake main valve have occupied the space on the pedal support face basically, make to be not easy to offer cable-through hole on the pedal support or other integration modules and extended function module are installed.In addition, the heavily card of prior art adopts the aluminium casting pedal support mostly with the compound type pedal, because the restriction of aluminum casting explained hereafter efficient causes pedal production efficiency low, has increased the manufacturing cost of pedal virtually.
The utility model content
The engineering truck that the utility model is intended to propose a kind of compound type pedal and has it takies the problem of installing space greatly with the compound type pedal structure that solves prior art.
An aspect according to the utility model provides a kind of compound type pedal, comprising: the pedal mount pad; Be installed in the brake pedal rotating shaft and the clutch pedal rotating shaft of pedal mount pad first side; Respectively with brake pedal rotating shaft bonded assembly brake pedal and foot brake main valve attaching parts, foot brake main valve attaching parts is connected with foot brake main valve on being installed in the pedal mount pad; Respectively with clutch pedal rotating shaft bonded assembly clutch pedal and clutch master cylinder attaching parts, the clutch master cylinder attaching parts is connected with clutch master cylinder on being installed in the pedal mount pad; Brake pedal, clutch pedal and clutch master cylinder all are arranged on first side of pedal mount pad, and the foot brake main valve is arranged on second side of pedal mount pad.
Further, first side of pedal mount pad also is equipped with the spacing crossbeam in the outside of the pivotal arm of the pivotal arm that is positioned at brake pedal and clutch pedal.
Further, first stop part that is used for spacing crossbeam cooperation is installed on the pivotal arm of brake pedal, spacing crossbeam is provided with can be by the brake lamp master cock of first stop part shake-up.
Further, second stop part that is used for spacing crossbeam cooperation is installed on the pivotal arm of clutch pedal, also being provided with on the spacing crossbeam can be by the Isolating Switch of second stop part shake-up.
Further, the lengthwise position of brake lamp master cock and Isolating Switch all is arranged on the spacing crossbeam adjustably.
Further, brake pedal rotating shaft and the coaxial setting of clutch pedal rotating shaft.
Further, the pedal mount pad comprises: be the pedestal of plate shape and be installed in the pedal mounting bracket on the pedestal; Pedal mounting bracket is formed with the installation sidewall that stretches out towards pedal mount pad first side, and brake pedal rotating shaft and clutch pedal rotating shaft are installed in installs on the sidewall; Pedestal and pedal mounting bracket are sheet metal component.
Further, pedestal is provided with a plurality of cable-through holes.
Further, foot brake main valve and clutch master cylinder are arranged up and down.
Another aspect according to the utility model also provides a kind of engineering truck, is provided with above-mentioned compound type pedal.
Technical scheme according to the utility model; Because clutch master cylinder and foot brake main valve are arranged on two sides of pedal mount pad; Through the locus of staggering clutch master cylinder and foot brake main valve; So just can the volume of pedal mount pad be done for a short time, make that the integral structure of compound type pedal is compacter and reduce the required installing space of compound type pedal, thus the effect that has reached cost-cutting, enhanced productivity.
Description of drawings
The accompanying drawing that constitutes the part of the utility model is used to provide the further understanding to the utility model, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:
Fig. 1 has schematically shown the spatial structure of the compound type pedal of the utility model;
Fig. 2 has schematically shown the main TV structure of the compound type pedal of the utility model;
Fig. 3 has schematically shown the side-looking structure of the compound type pedal of the utility model; And
Fig. 4 has schematically shown the local structure of the compound type pedal of the utility model.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.Below with reference to accompanying drawing and combine embodiment to specify the utility model.
Fig. 1 to Fig. 4 has schematically shown the structure of the compound type pedal of the utility model; As shown in the figure, this compound type pedal comprises pedal mount pad 1, brake pedal 3, brake pedal rotating shaft 30, foot brake main valve attaching parts 32, foot brake main valve 34, clutch pedal 5, clutch pedal rotating shaft 50, clutch master cylinder attaching parts 52 and clutch master cylinder 54 etc.Need to prove, in Fig. 1 to Fig. 3, schematically shown the initial position of brake pedal 3 and clutch pedal 5 with solid line, with dashed lines has schematically shown brake pedal 3 and clutch pedal 5 by a certain location status after trampling.
In conjunction with referring to figs. 1 to Fig. 3, brake pedal rotating shaft 30 is installed in pedal mount pad 1 first side with clutch pedal rotating shaft 50.Preferably, brake pedal rotating shaft 30 and clutch pedal rotating shaft 50 coaxial settings are understood easily, but brake pedal rotating shaft 30 and clutch pedal rotating shaft 50 equal independent rotation.
Technical scheme according to the utility model; Because of (being equivalent to clutch master cylinder 54 is arranged in the interior space of operator's compartment on two sides that clutch master cylinder 54 and foot brake main valve 34 are arranged in pedal mount pad 1; The interior space that foot brake main valve 34 is arranged on operator's compartment is outer); Through the locus of staggering clutch master cylinder 54 and foot brake main valve 34; Just can the volume of pedal mount pad 1 be done for a short time, make that the integral structure of compound type pedal is compacter and reduce the required installing space of compound type pedal.The compound type pedal structure that has overcome prior art takies the problem of big installing space, the effect of reached cost-cutting, enhancing productivity.
Preferably, first side of pedal mount pad 1 also is equipped with the spacing crossbeam 7 in the outside of the pivotal arm of the pivotal arm that is positioned at brake pedal 3 and clutch pedal 5.Because of unclamping to after the trampling of brake pedal 3 and clutch pedal 5; The pivotal arm of the pivotal arm of brake pedal 3 and clutch pedal 5 is all replied initial position separately under the effect of pull back spring power; Through spacing crossbeam 7 is set; Can carry out spacingly to the pivotal arm of the pivotal arm of brake pedal 3 and clutch pedal 5, prevent its bounce-back excessively, and then limit the elemental height of brake pedal 3 and clutch pedal 5.
Preferably; Spacing crossbeam 7 is equipped with first stop part 36 for spacing being achieved in that of brake pedal 3 on the pivotal arm of brake pedal 3; When brake pedal 3 was positioned at initial position, first stop part 36 compressed contact matching, the elemental height of spacing brake pedal with spacing crossbeam 7.Preferably, corresponding to the position of first stop part 36 brake lamp master cock 70 is installed also at spacing crossbeam 7, this brake lamp master cock 70 can be touched by first stop part 36, with the bright of control brake lamp or go out.Particularly, when brake pedal 3 was positioned at initial position, under the power that compresses of first stop part 36, brake lamp master cock 70 was depressed, and brake lamp master cock 70 is in closed condition at this moment.When brake pedal 3 was operated, brake lamp master cock 70 was upspring automatically, and brake lamp master cock 70 is in opening state at this moment, and brake lamp is lighted.
Preferably; Spacing crossbeam 7 is equipped with second stop part 56 for spacing being achieved in that of clutch pedal 5 on the pivotal arm of clutch pedal 5; When clutch pedal 5 was positioned at initial position, second stop part 56 compressed contact matching with spacing crossbeam 7, the elemental height of restriction clutch pedal 5.Preferably, corresponding to the position of second stop part 56 Isolating Switch 72 is installed also at spacing crossbeam 7, this Isolating Switch 72 can be touched by second stop part 56.Particularly, when clutch pedal 5 was in initial position, under the effect of compressing of second stop part 56, Isolating Switch 72 was depressed, and this moment, Isolating Switch 72 was in closed condition.When clutch pedal 5 was operated, Isolating Switch 72 was upspring automatically, is in opening state, sent a signal to control unit of engine simultaneously, informed that clutch pedal 5 has been operated, thus the auxiliary clutch action of accomplishing.
Preferably, the lengthwise position of brake lamp master cock 70 and Isolating Switch 72 all is arranged on the spacing crossbeam 7 adjustably.After the compound type pedal assembles; Can be through the height of fine setting brake lamp master cock 70, Isolating Switch 72, thus the elemental height that changes brake pedal 3, clutch pedal 5 is eliminated assembly clearance and the assembly clearance of clutch master cylinder push rod and valve body between total valve push rod of foot brake and the valve body.In addition; After the compound type pedal uses a period of time; Can produce wearing clearance between the push rod of parts such as foot brake main valve 34, clutch master cylinder 54 and valve body; Can pass through to finely tune brake lamp master cock 70 and Isolating Switch 72 height equally, thereby change the elemental height of brake pedal 3 and clutch pedal 5, with the wearing clearance between elimination total valve push rod of foot brake and the valve body and the wearing clearance of clutch master cylinder push rod and valve body.
By it can also be seen that among Fig. 1, pedal mount pad 1 comprises the pedestal 10 that is plate shape further and is installed in the pedal mounting bracket 12 on the pedestal 10.Pedal mounting bracket 12 is formed with the installation sidewall 16 that stretches out towards pedal mount pad first side, and pedal mounting bracket 12 is concave structure substantially.Brake pedal rotating shaft 30 is installed in clutch pedal rotating shaft 50 and installs on the sidewall 16.Can find out in conjunction with Fig. 4; Brake pedal rotating shaft 30 is installed on the installation sidewall 16 on right side among Fig. 4; Clutch pedal rotating shaft 50 is installed on the installation sidewall 16 in left side among Fig. 4, like this, and the sheet metal component that pedestal 10 and pedal mounting bracket 12 all can adopt the steel drift compression technology to process; Thereby substitute the lower aluminum casting technology of production efficiency; Under the situation that guarantees the stiffness and strength that pedal mount pad 1 is good, can reduce taking up room of pedal mount pad 1 greatly, improved the production efficiency of pedal mount pad 1 simultaneously more significantly.
Preferably, foot brake main valve 34 is arranged up and down with clutch master cylinder 54, and foot brake main valve 34 is positioned at the top of clutch master cylinder 54.Like this; Just there has been sufficient space can arrange various cable-through holes or other integration modules and extended function module are installed on the surface of pedal mount pad 1; If whole vehicle functions is less; Need not on pedal mount pad 1 to cross line or other integration modules are installed, then pedal mount pad 1 can do less, reduced the space hold of pedal mount pad 1 on car load greatly.Preferably, cable-through hole is opened on the pedestal 10.
In sum, the compound type pedal of the utility model has following advantage: 1) compact conformation, and light weight, volume is little, is beneficial to car load and arranges; 2) braking, the clutch pedal elemental height is fine-tuning, and foot brake valve, clutch master cylinder push rod use the wearing and tearing post gap to compensate; 3) compound type pedal integral rigidity intensity is good, and is not yielding, and it is little influenced by body distortion, each pedal reliable in action, and driving efficiency is high; 4) adopt metal plate punching technology, improved the production efficiency of compound type pedal widely; 5) the preceding good airproof performance that encloses, assembly and disassembly is simple, can effectively improve car load efficiency of assembling, convenient for maintaining; 6) clutch and braking are integrated into one, make clutch and brake control setup Performance Detection, the maintenance more convenient.
The utility model also provides a kind of engineering truck, is provided with above-mentioned compound type pedal.
The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (10)
1. compound type pedal comprises:
Pedal mount pad (1);
Be installed in the brake pedal rotating shaft (30) and the clutch pedal rotating shaft (50) of said pedal mount pad (1) first side;
Respectively with said brake pedal rotating shaft (30) bonded assembly brake pedal (3) and foot brake main valve attaching parts (32), said foot brake main valve attaching parts (32) is connected with foot brake main valve (34) on being installed in said pedal mount pad (1);
Respectively with said clutch pedal rotating shaft (50) bonded assembly clutch pedal (5) and clutch master cylinder attaching parts (52), said clutch master cylinder attaching parts (52) is connected with clutch master cylinder (54) on being installed in said pedal mount pad (1);
It is characterized in that said brake pedal (3), said clutch pedal (5) and said clutch master cylinder (54) all are arranged on first side of said pedal mount pad (1), said foot brake main valve (34) is arranged on second side of said pedal mount pad (1).
2. compound type pedal according to claim 1 is characterized in that, first side of said pedal mount pad (1) also is equipped with the spacing crossbeam (7) in the outside of the pivotal arm of the pivotal arm that is positioned at said brake pedal (3) and clutch pedal (5).
3. compound type pedal according to claim 2; It is characterized in that; First stop part (36) that is used for said spacing crossbeam (7) cooperation is installed on the pivotal arm of said brake pedal (3), and said spacing crossbeam (7) is provided with can be by the brake lamp master cock (70) of said first stop part (36) shake-up.
4. compound type pedal according to claim 3; It is characterized in that; Second stop part (56) that is used for said spacing crossbeam (7) cooperation is installed on the pivotal arm of said clutch pedal (5), and also being provided with on the said spacing crossbeam (7) can be by the Isolating Switch (72) of said second stop part (56) shake-up.
5. compound type pedal according to claim 4 is characterized in that, the lengthwise position of said brake lamp master cock (70) and said Isolating Switch (72) all is arranged on the said spacing crossbeam (7) adjustably.
6. compound type pedal according to claim 1 is characterized in that, said brake pedal rotating shaft (30) and the coaxial setting of said clutch pedal rotating shaft (50).
7. according to each described compound type pedal in the claim 1 to 6, it is characterized in that,
Said pedal mount pad (1) comprising: be the pedestal (10) of plate shape and be installed in the pedal mounting bracket (12) on the said pedestal (10); Said pedal mounting bracket (12) is formed with the installation sidewall (16) that stretches out towards said pedal mount pad first side, and said brake pedal rotating shaft (30) and said clutch pedal rotating shaft (50) are installed on the said installation sidewall (16);
Said pedestal (10) and said pedal mounting bracket (12) are sheet metal component.
8. compound type pedal according to claim 7 is characterized in that, said pedestal (10) is provided with a plurality of cable-through holes.
9. compound type pedal according to claim 1 is characterized in that, said foot brake main valve (34) and said clutch master cylinder (54) are arranged up and down.
10. an engineering truck is characterized in that, is provided with each described compound type pedal in the claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203848014U CN202294743U (en) | 2011-10-11 | 2011-10-11 | Combined pedal and engineering vehicle adopting same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203848014U CN202294743U (en) | 2011-10-11 | 2011-10-11 | Combined pedal and engineering vehicle adopting same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202294743U true CN202294743U (en) | 2012-07-04 |
Family
ID=46363694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203848014U Expired - Lifetime CN202294743U (en) | 2011-10-11 | 2011-10-11 | Combined pedal and engineering vehicle adopting same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202294743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966378A (en) * | 2016-06-12 | 2016-09-28 | 柳州柳工叉车有限公司 | Dual-pedal braking manipulation device and dual-pedal braking control system |
| CN108556823A (en) * | 2018-05-31 | 2018-09-21 | 江苏派欧汽车零部件有限公司 | Pedal assembly |
-
2011
- 2011-10-11 CN CN2011203848014U patent/CN202294743U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105966378A (en) * | 2016-06-12 | 2016-09-28 | 柳州柳工叉车有限公司 | Dual-pedal braking manipulation device and dual-pedal braking control system |
| CN108556823A (en) * | 2018-05-31 | 2018-09-21 | 江苏派欧汽车零部件有限公司 | Pedal assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SANY AUTOMOBILE MANUFACTURING CO., LTD. Free format text: FORMER OWNER: SANYI HEAVY INDUSTRY CO LTD Effective date: 20130502 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130502 Address after: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee after: SANY Automobile Manufacturing Co., Ltd. Address before: 410100 Changsha economic and Technological Development Zone, Hunan City, the 31 industrial city Patentee before: Sanyi Heavy Industry Co., Ltd. |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUNAN ZHONGCHENG MACHINERY CO., LTD. Assignor: SANY Automobile Manufacturing Co., Ltd. Contract record no.: 2014430000080 Denomination of utility model: Combined pedal and engineering vehicle adopting same Granted publication date: 20120704 License type: Exclusive License Record date: 20140520 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: HUNAN ZHONGCHENG MACHINERY CO., LTD. Assignor: SANY Automobile Manufacturing Co., Ltd. Contract record no.: 2014430000080 Date of cancellation: 20160614 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |