CN201501285U - Transmission device for small-size carrying loader - Google Patents
Transmission device for small-size carrying loader Download PDFInfo
- Publication number
- CN201501285U CN201501285U CN2009202349416U CN200920234941U CN201501285U CN 201501285 U CN201501285 U CN 201501285U CN 2009202349416 U CN2009202349416 U CN 2009202349416U CN 200920234941 U CN200920234941 U CN 200920234941U CN 201501285 U CN201501285 U CN 201501285U
- Authority
- CN
- China
- Prior art keywords
- assembly
- drive axle
- engine
- belt
- axle assembly
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Transmissions (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The utility model discloses a transmission device for a small-size carrying loader, which comprises a rack, a drive axle assembly, an engine, a generator assembly and a gear pump assembly, wherein the drive axle assembly is arranged at the front part of the rack; the rear part of the rack is provided with a driven steering axle mounting rack; the engine is installed in the middle part of the rack; the gear pump assembly is installed on the rack at the rear side part of the engine; the generator assembly is installed on the rack between the engine and the drive axle assembly; a belt pulley of the engine is connected with a clutch pulley of the drive axle assembly by a vee belt; the belt pulley of the engine is connected with the belt pulley of the gear pump assembly by a vee belt simultaneously; and the clutch pulley of the drive axle assembly is connected with the generator assembly by a vee belt simultaneously. The transmission device eliminates potential faults caused by the quality of a transition wheel; the connecting position of the engine and the connecting position of the gear pump are reasonably arranged, which reduces the steering radius, is convenient for frequent front-back steering, stacking, loading and unloading in operation, effectively improves the working efficiency, and has high usability and low maintenance cost.
Description
Technical field
The utility model relates to a kind of agricultural or rural area peanut, home-use little tonnage carrying loader, particularly a kind of small-sized carrying loader driving device.
Background technology
Transmission system is one of structure position of most critical in the little tonnage carrying loader complete machine structure, and the quality of its transmission effect directly has influence on the in-use performance of complete machine, and directly determines the assembly quality of whole piece carrying loader manufacturing line.In whole small engineering machinery manufacture (as small farm loader, small farm fork truck) at present, each manufacturer's transmission system structure mainly adopts belt-driving.
The belt-driving owner will comprise: 1. the frame that manufactures and designs of producer oneself; 2. driving engine and the drive axle assembly of selecting for use (drive axle and change speed gear box integral type) is fixed on the frame; 3. select for use transition wheel to be fixed on drive axle assembly and driving engine midway location on the frame; 4. select for use the V-belt that transition wheel is connected with drive axle assembly, driving engine; 5. the assembling of complete machine Power Train is finished.Existing belt-driving is in the design, position dimension is oversize between drive axle assembly and engine air, the centre has increased transition wheel, frame two wheel base sizes are also oversize simultaneously, cause turn radius excessive, because the carrying loader needs operations such as frequent shift, braking clutch, front and back turn to during operation, work efficiency is too low.Owing to increased transition wheel, also increased by a cover V-belt simultaneously, not only improved manufacturing cost, also improved customer using cost (needing often to change V-belt, transition wheel maintaining), also increased the potential fault rate.Generally speaking this kind belt-driving is that designing technique falls behind inefficiency, use cost height.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed a kind of high efficiency, in-use performance is strong, maintenance cost is low small-sized carrying loader driving device.
The technical problems to be solved in the utility model is achieved through the following technical solutions, a kind of small-sized carrying loader driving device, comprise frame, the drive axle assembly, driving engine, alternator assembly, the gear type pump assembly, be characterized in: the drive axle assembly adopts drive axle and change-speed box integral structure, the drive axle assembly is arranged on the front portion of frame, the rear portion of frame is provided with driven steeraxle erecting frame, engine installation is at the middle part of frame, the gear type pump assembly is contained on the frame of driving engine rear lateral portion, alternator assembly is contained on the frame between driving engine and the drive axle assembly, be connected by the V-belt between the clutch pulley of the belt pulley of driving engine and drive axle assembly, the belt pulley of driving engine is connected by the belt pulley of V-belt with the gear type pump assembly simultaneously, and the clutch pulley of drive axle assembly is connected with alternator assembly by the V-belt simultaneously.
The utility model compared with prior art adopts the drive axle assembly of drive axle and change-speed box integral structure, only directly the drive axle assembly is connected with driving engine with one group of V-belt, has reduced manufacturing cost, has eliminated the potential fault that causes because of the transition wheel quality; The frame overall dimensions reduces, the reach of driving engine coupled position, simultaneously with electrical generator coupled position and gear type pump coupled position reasonable Arrangement, two wheel base sizes have been shortened, by shelf design is improved, reduced turn radius, the frequent front and back when being convenient to operation turn to and stacking, loading and unloading, have effectively improved work efficiency.Its high efficiency, in-use performance is strong, maintenance cost is low, more is applicable to the novel transmission system of little tonnage, ting model carrying loader.
Description of drawings
Fig. 1 is a plan structure sketch of the present utility model.
Fig. 2 is that the A-A of Fig. 1 is to view.
The specific embodiment
A kind of small-sized carrying loader driving device, comprise frame 2, drive axle assembly 1, driving engine 3, alternator assembly 5, gear type pump assembly 4, drive axle assembly 1 adopts drive axle and change-speed box integral structure, drive axle assembly 1 is arranged on the front portion of frame, the rear portion of frame 2 is provided with driven steeraxle erecting frame 6, driving engine 3 is installed in the middle part of frame 2, gear type pump assembly 4 is contained on the frame of driving engine rear lateral portion, electrical generator 5 assemblies are contained on the frame 2 between driving engine 3 and the drive axle assembly 1, be connected by the V-belt between the clutch pulley of the belt pulley of driving engine 3 and drive axle assembly, the belt pulley of driving engine is connected by the belt pulley of V-belt with gear type pump assembly 4 simultaneously, and the clutch pulley of drive axle assembly 1 is connected with alternator assembly 5 by the V-belt simultaneously.
Embodiment of the present utility model is an optimal design frame and remove in the transmission system transition wheel and realize on the architecture basics of existing small farm fork truck, small farm loader.As Fig. 1 in conjunction with shown in Figure 2, the drive axle assembly of selecting for use 1 (drive axle and change speed gear box integral type) is connected with drive axle connecting panel on the frame, the single cylinder engine of selecting for use is connected with driving engine connecting panel on the frame, alternator assembly 5 after the combination is installed on the frame left box body plate, the gear type pump assembly 4 after the combination is installed on the coaming plate of a frame left side.With three V-belts drive axle assembly clutch pulley is connected with engine belt pulley, with two V-belts gear type pump assembly belt pulley is connected with engine belt pulley, with a V-belt alternator assembly belt pulley is connected with drive axle assembly clutch pulley, adjust then and respectively organize the V-belt tensioning, the transmission system assembling finishes.
When work, as shown in Figure 2, engine belt pulley passes to power on the drive axle assembly clutch pulley by the V-belt, clutch pulley passes to change speed gear box by in-to-in clutch driving disc and friction lining with power, change speed gear box passes to power by internal gear and drives on pontic in-to-in tor-con, left and right sides semiaxis and the brake drum, and the brake drum geared wheel realizes the complete machine driving of advancing.
Drive axle assembly clutch pulley passes to power on the alternator assembly belt pulley by the V-belt, and belt pulley drives electrical generator to be continued electric energy in the input storage battery.Engine belt pulley passes to power on the gear type pump assembly belt pulley by the V-belt, and belt pulley driven gear pump forms high-pressure oil passage, thereby realizes the operations such as carrying, stacking, loading and unloading of the fluid-link steering of small-sized carrying loader and equipment.
Claims (1)
1. small-sized carrying loader driving device, comprise frame, the drive axle assembly, driving engine, alternator assembly, the gear type pump assembly, it is characterized in that: the drive axle assembly adopts drive axle and change-speed box integral structure, the drive axle assembly is arranged on the front portion of frame, the rear portion of frame is provided with driven steeraxle erecting frame, engine installation is at the middle part of frame, the gear type pump assembly is contained on the frame of driving engine rear lateral portion, alternator assembly is contained on the frame between driving engine and the drive axle assembly, be connected by the V-belt between the clutch pulley of the belt pulley of driving engine and drive axle assembly, the belt pulley of driving engine is connected by the belt pulley of V-belt with the gear type pump assembly simultaneously, and the clutch pulley of drive axle assembly is connected with alternator assembly by the V-belt simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349416U CN201501285U (en) | 2009-08-14 | 2009-08-14 | Transmission device for small-size carrying loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202349416U CN201501285U (en) | 2009-08-14 | 2009-08-14 | Transmission device for small-size carrying loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201501285U true CN201501285U (en) | 2010-06-09 |
Family
ID=42452223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202349416U Expired - Fee Related CN201501285U (en) | 2009-08-14 | 2009-08-14 | Transmission device for small-size carrying loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201501285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663295A (en) * | 2013-12-19 | 2014-03-26 | 安徽合叉叉车有限公司 | Small-tonnage liquefied natural gas forklift |
-
2009
- 2009-08-14 CN CN2009202349416U patent/CN201501285U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103663295A (en) * | 2013-12-19 | 2014-03-26 | 安徽合叉叉车有限公司 | Small-tonnage liquefied natural gas forklift |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202192979U (en) | Power transmission module | |
| KR20130065392A (en) | Powertrain for green car | |
| CN102490586A (en) | Energy-saving environmental-friendly hybrid power transmission mechanism | |
| CN201124757Y (en) | Full hydraulic drive loading type tractor | |
| CN201501285U (en) | Transmission device for small-size carrying loader | |
| CN102897023B (en) | Flexible-connection hydraulic transmission box with power generation mechanism | |
| CN201619435U (en) | Electric motor coach power assembly | |
| CN102261451B (en) | Hydrodynamic transmission for 2-3.5t hydraulic fork truck with pump mechanism | |
| CN204367869U (en) | A kind of vehicle hybrid system of integrated two-shift automatic variable speed case | |
| CN202048159U (en) | Hydraulic transmission equipped with pump mechanism for 2-3.5 ton hydraulic forklift | |
| CN202022251U (en) | Trailer driving structure matched with four-wheel drive tractor | |
| CN201769691U (en) | Tractor gear box power takeoff device | |
| CN201902509U (en) | Speed-increasing and reduction gearbox for clutch | |
| CN105305714A (en) | Center motor assembly for electric vehicle or electric motorcycle | |
| CN104773181A (en) | Hydraulic transmission hoisting track car | |
| CN201501302U (en) | Carrying loader drive mechanism for agricultural purpose | |
| CN201071752Y (en) | Mobile diesel generating set | |
| CN203974993U (en) | Track unit | |
| CN215204414U (en) | Novel tractor | |
| CN202557275U (en) | Hybrid sanitation truck | |
| CN209800116U (en) | Engine body | |
| CN2414950Y (en) | Transmission and power input structure for small transportation vehicle | |
| CN202219730U (en) | Power transmission device of 4*4 light all-terrain vehicle | |
| CN208537165U (en) | Heavy duty transmission Test driver head assembly | |
| CN201405730Y (en) | Tractor reduction box transmission mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100609 Termination date: 20120814 |