CN201646371U - Chassis device of novel electric forklift - Google Patents
Chassis device of novel electric forklift Download PDFInfo
- Publication number
- CN201646371U CN201646371U CN2010201683332U CN201020168333U CN201646371U CN 201646371 U CN201646371 U CN 201646371U CN 2010201683332 U CN2010201683332 U CN 2010201683332U CN 201020168333 U CN201020168333 U CN 201020168333U CN 201646371 U CN201646371 U CN 201646371U
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- China
- Prior art keywords
- vehicle frame
- oil pump
- frame
- assembly
- fork truck
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- Expired - Fee Related
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides a chassis device of a novel electric forklift, which comprises a frame, a transmission system assembly located at the front lower part of the frame, a steering axle assembly located at the rear lower part of the frame, a traction storage battery located at the right part of the rear part of the frame, and a balancing weight arranged at the rear part of the frame, and further comprises an electrical system for controlling each workpiece at the same time, wherein an oil tank and the rear vertical plate fixed on the frame are welded into a whole; the electrical system comprises two large integrated blocks, i.e., a controller assembly and an electrical integrated block, the controller assembly is arranged at the rear part of the frame and located at the upper part of the oil tank; the electrical integrated block is mounted at the right part inside an instrument holder fixed at the front part of the frame; and the electrical integrated block and the controller assembly are connected via electric cables. By dividing the electrical system into the two integrated blocks, i.e., the controller assembly and the electrical integrated block, the utility model can facilitate the production management and installation and greatly improve the production efficiency.
Description
Technical field
The utility model relates to a kind of electric fork truck base apparatus.
Background technology
The layout of conventional accumulators fork truck, the general storage battery that adopts is on movable motor, the controller of electric system can integratedly be installed, but remaining all is to be directly installed on the vehicle frame, fuel tank and Oil pump electrical machinery are arranged about the back of storage battery is divided, controller board vertically is installed in the back of fuel tank and Oil pump electrical machinery, and is balanced heavily and surrounds, and has a square opening be used for maintenance on counterbalanced weight; Pipelines such as electric wire oil pipe all pass through to the back below storage battery.This structure has the defective of several aspects: 1, vehicle's center of gravity height, poor stability because the weight of storage battery accounts for car deadweight about 30%, storage battery place movable motor above, certainly will very large influence be arranged to the stability of travelling, turning of vehicle; 2, automotive servicing difficulty, work capacity are big, because controller must be with controller and all electric wire disconnections when in counterbalanced weight, needing the dismounting counterbalanced weight; Maintain movable motor or change speed gear box if desired, then must dismantle storage battery, same, if change cable, then counterbalanced weight, storage battery etc. all must be dismantled; 3, electric system all is to be installed on the vehicle frame with the single-piece form except that controller, and the bad simplification of organization of production operation can not form parts operation organization of production; When 4, battery liquid is revealed, be very easy to corrosion electric wire and oil pipe, there is security-hidden trouble in product; 5., layout before and after each heating operation element of vehicle, form overlaying state, there is not good heat dissipation wind channel, can not form stable air-flow, two of fuel tank and Oil pump electrical machineries need most the heat-dissipation element just by two parts encirclement on every side, it is very bad to dispel the heat, and very easily occurs overheated even burns out element; 6, the vehicle integral layout is at random, be difficult to add waterproof measure, and vehicle can not water breakthrough, otherwise occurs electrical accident easily or burn electric elements.
The utility model content
The technical matters that the utility model solves: a kind of electric fork truck base apparatus is provided, electric system is divided into control assembly and two integrated packages of integrated package assembly, be convenient to organization of production, easy for installation, can increase substantially production efficiency, integrated package can carry out parts production, check, can effectively guarantee the quality of production of electric system, after electric system was integrated, the past-sale service maintenance was more convenient; Fuel tank then directly and the back vertical plate weld together on the vehicle frame, the heat radiation of hydraulic oil can be transmitted on the vehicle frame, dispels the heat by the big surface of vehicle frame, dissipating area increases exponentially, radiating effect is very good.
The technical solution adopted in the utility model: electric fork truck base apparatus, have vehicle frame, be positioned at the preceding bottom of vehicle frame the driving system assembly, be positioned at the vehicle frame rear lower the steeraxle assembly, place the vehicle frame postmedian take over the position traction accumulator and be arranged on the counterbalanced weight at vehicle frame rear portion, also has the electric system that is used to control each working part simultaneously, fuel tank and the back vertical plate weld together that is fixed on the vehicle frame; Described electric system is made up of control assembly and two big integrated packages of electrical equipment integrated package, control assembly places the vehicle frame rear portion and is positioned at the top of fuel tank, the electrical equipment integrated package is installed on the position of keeping right, the instrument calibration the inside that is fixed on the vehicle frame forward position, passes through cable connection between electrical equipment integrated package and the control assembly.
Described driving system assembly comprises drive axle, change speed gear box, traction electric machine and tire, and the line of centers of drive axle is parallel with the axial line of traction electric machine, and both are all vertical with the car body line of centers.
Midway location is equipped with Oil pump electrical machinery and oil pump at the rear portion of vehicle frame; Simultaneously Oil pump electrical machinery and oil pump are in the back of fuel tank and be positioned at below the control assembly position, back partially.
Frame panel below the described Oil pump electrical machinery is provided with two openings.
It is corresponding with opening with air intake fan and both positions that described vehicle frame rear portion is provided with air ejector fan.
In the left side of described vehicle frame, big line of car load vehicle and hydraulic tubing in left panel, the left side of storage battery passes the rear portion that is connected to vehicle frame and is connected with oil pump and fuel tank.
Described traction accumulator directly sinks to bottom of frame.
Lid is equipped with on described counterbalanced weight top, and cover is with postmedian, traction accumulator, control assembly, Oil pump electrical machinery and the oil pump parcel of vehicle frame on counterbalanced weight, lid, a left side/right side cover, the storage battery; Instrument mask with electrical equipment integrated package parcel is housed on the described instrument carrier panel.
Deflector is arranged on described instrument carrier panel and retrodeviates leftward position, and is covered by sole; Multiway valve is handled assembly and is placed cover front portion, right side on the storage battery, and seat is arranged on and covers on the storage battery on the intermediate recess position, and electric display instrument places described instrument carrier panel left side and handles the front of assembly at multiway valve.
The utility model advantage compared with prior art:
1, electric system is divided into two integrated packages: control assembly and electrical equipment are integrated fast, are convenient to organization of production, easy for installation, can increase substantially production efficiency, and integrated package can carry out parts production, check, can effectively guarantee the quality of production of electric system; After electric system was integrated, the past-sale service maintenance was more convenient;
2, after the operation of air intake fan and air ejector fan, controller is forced the blowing cooling, in addition, leave opening on the vehicle frame on both sides below the Oil pump electrical machinery, cold wind enters up from opening part when fan exhaust, air ejector fan is got rid of hot blast, can reduce the temperature of fuel tank, Oil pump electrical machinery, control assembly significantly;
3, big line of vehicle and hydraulic tubing pass the rear portion that is connected to vehicle frame from the left panel the inside of vehicle frame, the left side of storage battery, the battery acid of avoiding traction accumulator to spill causes damage to it, simultaneously, when maintenance, traction accumulator and other parts be need not pull down and just can oil pipe and electric wire be extracted out by cross-check sum, easy to maintenance;
4, the back vertical plate weld together on fuel tank and the vehicle frame, the heat radiation of hydraulic oil can be transmitted on the vehicle frame, dispels the heat by the big surface of vehicle frame, and dissipating area increases exponentially, and radiating effect is very good;
5, electric system is divided into two big integrated packages, and corresponding part is all carried out covering protection, and the integral waterproofing performance of vehicle is good, can satisfy rainy day work and cleaning requirement, can effectively improve the compatible with environment of product;
6, storage battery directly sinks to bottom of frame, the vehicle stability height.
Description of drawings
Fig. 1 removes left side structural representation behind the counterbalanced weight for the utility model;
Fig. 2 is for removing the right side structural representation behind the counterbalanced weight for the utility model;
Fig. 3 removes the birds-eye view behind the cover on the traction accumulator for the utility model;
Fig. 4 removes back view behind the counterbalanced weight for the utility model;
Fig. 5 is the utility model monnolithic case figure.
The specific embodiment
Below in conjunction with accompanying drawing 1,2,3,4,5 a kind of embodiment of the present utility model is described.
Electric fork truck base apparatus, have vehicle frame 1, be positioned at vehicle frame 1 preceding bottom driving system assembly 2, be positioned at vehicle frame 1 rear lower steeraxle assembly 3, place vehicle frame 1 postmedian take over the position traction accumulator 10 and be arranged on the counterbalanced weight 19 at vehicle frame 1 rear portion, also has the electric system that is used to control each working part simultaneously, fuel tank 14 and back vertical plate 18 weld togethers that are fixed on the vehicle frame 1, the heat radiation of hydraulic oil can be transmitted on the vehicle frame 1, dispel the heat in big surface by vehicle frame 1, dissipating area increases exponentially, and radiating effect is very good; Described electric system is made up of control assembly 12 and 8 two big integrated packages of electrical equipment integrated package, control assembly 12 places vehicle frame 1 rear portion and is positioned at the top of fuel tank 14, electrical equipment integrated package 8 is installed on the position of keeping right, instrument calibration 7 the insides that are fixed on vehicle frame 1 forward position, passes through cable connection between electrical equipment integrated package 8 and the control assembly 12; Electric system is divided into control assembly 12 and 8 two integrated packages of electrical equipment integrated package, is convenient to organization of production, easy for installation, can increase substantially production efficiency, and integrated package can carry out parts production, check, can effectively guarantee the quality of production of electric system; After electric system was integrated, the past-sale service maintenance was more convenient; Driving system assembly 2 comprises drive axle 16, change speed gear box 26, traction electric machine 17 and tire 27, and the line of centers of drive axle 16 is parallel with the axial line of traction electric machine 17, and both are all vertical with the car body line of centers.
At the rear portion of vehicle frame 1 midway location Oil pump electrical machinery 13 and oil pump 15 are housed; Simultaneously Oil pump electrical machinery 13 and oil pump 15 are in the back of fuel tank 14 and be positioned at below the control assembly 12 position, back partially; Frame panel below the Oil pump electrical machinery 13 is provided with two openings 25, it is corresponding with opening 25 with air intake fan 22 and both positions that vehicle frame 1 rear portion is provided with air ejector fan 11, after air intake fan 22 moves with air ejector fan 11, control assembly 12 is forced the blowing cooling, in addition, leave opening 25 on the vehicle frame on both sides below the Oil pump electrical machinery 13, cold wind enters up from opening 25 when fan exhaust, air ejector fan 11 is got rid of hot blast, can reduce the temperature of fuel tank 14, Oil pump electrical machinery 13 and control assembly 12 significantly.
Left side at vehicle frame 1, big line 24 of car load vehicle and hydraulic tubing 4 in left panel 23, the left sides of storage battery 10 pass the rear portion that is connected to vehicle frame 1 and are connected with oil pump 15 and fuel tank 14, the battery acid that can avoid storage battery 10 to spill like this causes damage to big line 24 of vehicle and hydraulic tubing 4, simultaneously, when maintenance, storage battery and other parts be need not pull down and just can oil pipe and electric wire be extracted out by cross-check sum, easy to maintenance.
Lid 20 is equipped with on counterbalanced weight 19 tops, cover 21 postmedians with vehicle frame 1, traction accumulator 10, control assembly 12, Oil pump electrical machinery 13 and oil pump 15 parcels on counterbalanced weight 19, lid 20, a left side/right side cover 5, the storage battery; Instrument mask 28 with electrical equipment integrated package 8 parcels is housed on the described instrument carrier panel 7; because corresponding part is all carried out covering protection, the integral waterproofing performance of vehicle is good, but also dust protection; can not only satisfy rainy day work and cleaning requirement, and effectively improve the compatible with environment of product.
Claims (9)
1. electric fork truck base apparatus, have vehicle frame (1), be positioned at the preceding bottom of vehicle frame (1) driving system assembly (2), be positioned at vehicle frame (1) rear lower steeraxle assembly (3), place vehicle frame (1) postmedian take over the position traction accumulator (10) and be arranged on the counterbalanced weight (19) at vehicle frame (1) rear portion, also have the electric system that is used to control each working part simultaneously, it is characterized in that: fuel tank (14) and back vertical plate (18) weld together that is fixed on the vehicle frame (1); Described electric system is made up of control assembly (12) and (8) two big integrated packages of electrical equipment integrated package, control assembly (12) places vehicle frame (1) rear portion and is positioned at the top of fuel tank (14), electrical equipment integrated package (8) is installed on the position of keeping right, instrument calibration (7) the inside that is fixed on vehicle frame (1) forward position, passes through cable connection between electrical equipment integrated package (8) and the control assembly (12).
2. electric fork truck base apparatus according to claim 1, it is characterized in that: described driving system assembly (2) comprises drive axle (16), change speed gear box (26), traction electric machine (17) and tire (27), the line of centers of drive axle (16) is parallel with the axial line of traction electric machine (17), and both are all vertical with the car body line of centers.
3. electric fork truck base apparatus according to claim 1 is characterized in that: the rear portion midway location at vehicle frame (1) is equipped with Oil pump electrical machinery (13) and oil pump (15); Simultaneously Oil pump electrical machinery (13) and oil pump (15) are in the back of fuel tank (14) and be positioned at below the control assembly (12) position, back partially.
4. electric fork truck base apparatus according to claim 3 is characterized in that: the frame panel below the described Oil pump electrical machinery (13) is provided with two openings (25).
5. electric fork truck base apparatus according to claim 4 is characterized in that: it is corresponding with opening (25) with air intake fan (22) and both positions that described vehicle frame (1) rear portion is provided with air ejector fan (11).
6. electric fork truck base apparatus according to claim 1, it is characterized in that: the left side in described vehicle frame (1), big line of car load vehicle (24) and hydraulic tubing (4) in the left panel (23), the left side of storage battery (10) passes the rear portion that is connected to vehicle frame (1) and is connected with oil pump (15) and fuel tank (14).
7. electric fork truck base apparatus according to claim 1 is characterized in that: described traction accumulator (10) directly sinks to vehicle frame (1) bottom.
8. according to claim 1,2,3,4,5,6 or 7 described electric fork truck base apparatus, it is characterized in that: lid (20) is equipped with on described counterbalanced weight (19) top, and cover (21) is with postmedian, traction accumulator (10), control assembly (12), Oil pump electrical machinery (13) and oil pump (15) parcel of vehicle frame (1) on counterbalanced weight (19), lid (20), a left side/right side cover (5), the storage battery; Instrument mask (28) with electrical equipment integrated package (8) parcel is housed on the described instrument carrier panel (7).
9. electric fork truck base apparatus according to claim 8 is characterized in that: deflector (6) is arranged on described instrument carrier panel (7) and retrodeviates leftward position, and is covered by sole; Multiway valve is handled assembly (9) and is placed cover (21) front portion, right side on the storage battery, and seat is arranged on and covers on the storage battery on (21) intermediate recess position, and electric display instrument (29) places described instrument carrier panel (7) left side and handles the front of assembly (9) at multiway valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201683332U CN201646371U (en) | 2010-04-22 | 2010-04-22 | Chassis device of novel electric forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201683332U CN201646371U (en) | 2010-04-22 | 2010-04-22 | Chassis device of novel electric forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646371U true CN201646371U (en) | 2010-11-24 |
Family
ID=43111594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201683332U Expired - Fee Related CN201646371U (en) | 2010-04-22 | 2010-04-22 | Chassis device of novel electric forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646371U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103465763A (en) * | 2013-08-19 | 2013-12-25 | 北京汽车新能源汽车有限公司 | A0-grade pure electric car power battery arrangement scheme |
| CN104108663A (en) * | 2013-04-18 | 2014-10-22 | 林德材料处理有限责任公司 | Ground conveying machine, in particular counterbalance forklift truck |
| CN106315469A (en) * | 2016-08-30 | 2017-01-11 | 安徽江淮银联重型工程机械有限公司 | Double lifting motor control system of forklift |
| CN109606138A (en) * | 2018-11-30 | 2019-04-12 | 江苏悦达专用车有限公司 | A kind of novel lithium battery multifunctional electric special-purpose vehicle |
| CN112249987A (en) * | 2020-10-22 | 2021-01-22 | 凯傲宝骊(江苏)叉车有限公司 | Lithium battery electric forklift frame |
-
2010
- 2010-04-22 CN CN2010201683332U patent/CN201646371U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108663A (en) * | 2013-04-18 | 2014-10-22 | 林德材料处理有限责任公司 | Ground conveying machine, in particular counterbalance forklift truck |
| CN103465763A (en) * | 2013-08-19 | 2013-12-25 | 北京汽车新能源汽车有限公司 | A0-grade pure electric car power battery arrangement scheme |
| CN106315469A (en) * | 2016-08-30 | 2017-01-11 | 安徽江淮银联重型工程机械有限公司 | Double lifting motor control system of forklift |
| CN109606138A (en) * | 2018-11-30 | 2019-04-12 | 江苏悦达专用车有限公司 | A kind of novel lithium battery multifunctional electric special-purpose vehicle |
| CN112249987A (en) * | 2020-10-22 | 2021-01-22 | 凯傲宝骊(江苏)叉车有限公司 | Lithium battery electric forklift frame |
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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: BAOJI HEWITTE MACHINERY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YANG PENGBO Effective date: 20130617 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 721004 BAOJI, SHAANXI PROVINCE TO: 721000 BAOJI, SHAANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130617 Address after: Ten road 721000 Baoji city of Shaanxi province Guo Hospital No. 10 Building 2, unit 1, No. 8 Patentee after: Yang Pengbo Address before: 721004 Star Industrial Park 30, Weibin District, Shaanxi, Baoji Patentee before: Yang Pengbo |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20150422 |
|
| EXPY | Termination of patent right or utility model |