CN203780601U - Steering axle device for storage battery electric control forklift - Google Patents
Steering axle device for storage battery electric control forklift Download PDFInfo
- Publication number
- CN203780601U CN203780601U CN201420172673.0U CN201420172673U CN203780601U CN 203780601 U CN203780601 U CN 203780601U CN 201420172673 U CN201420172673 U CN 201420172673U CN 203780601 U CN203780601 U CN 203780601U
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- China
- Prior art keywords
- steering
- plate body
- plate
- fork
- storage battery
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- 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 - Lifetime
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model discloses a steering axle device for a storage battery electric control forklift. The steering axle device for the storage battery electric control forklift comprises axle plates. Connecting plates are arranged between the front ends and the rear ends of the two axle plates respectively. The two connecting plates are provided with fixing shafts respectively. The left ends and the right ends of the two axle plates are provided with steering knuckles respectively. Knuckle connecting hinge pins penetrate through the steering knuckles and are fixed to the two axle plates. The two steering knuckles are connected with rear wheel fixing shafts respectively. A steering control plate is arranged between the two axle plates. A plate connecting hinge pin penetrates through one end of the steering control plate and is fixed to the two axle plates. The steering control plate is provided with a steering driving connecting plate extending out of the steering control plate. The free end of the steering control plate is connected with two connecting rods. The two connecting rods are connected with the two steering knuckles respectively. According to the steering axle device for the storage battery electric control forklift, a traditional hydraulic control system is omitted, assembling time is saved, the size is small, the steering axle device is beneficial to steering control, and meanwhile cost is reduced.
Description
Technical field
The utility model relates to a kind of steeraxle device, relates in particular to the automatically controlled fork-truck steering Biodge device of a kind of storage battery.
Background technology
At present, the most of hydraulic circuit that adopts of steeraxle of Domestic Forklift and external fork truck is controlled the flexible to reach the object of fork-truck steering of back axle hydraulic actuating cylinder, the cost of a whole set of steering hydraulic bridge is higher, the hydraulic parts such as hydraulic circuit, hydraulic oil pipe or deflector have been increased simultaneously, cause the volume of whole fork truck to increase, be unfavorable for controlling.
Utility model content
Technical problem to be solved in the utility model is to provide one and has saved conventional hydraulic control system, has shortened fabrication cycle simultaneously, time of setting up, and volume is small and exquisite, is beneficial to control to turn to, and has also reduced the automatically controlled fork-truck steering Biodge device of storage battery of cost simultaneously.
For solving the problems of the technologies described above, the technical solution of the utility model is: the automatically controlled fork-truck steering Biodge device of storage battery, comprise the two pontic plates that are oppositely arranged up and down, described in two, between the rear and front end of pontic plate, be respectively equipped with connecting panel, described in two, on connecting panel, be separately installed with anchor shaft, described in two, the two ends, left and right of pontic plate are separately installed with steering swivel, in described steering swivel, be equipped with joint body and connect bearing pin, the two ends that described joint body connects bearing pin be separately fixed at two described on pontic plate, two steering swivels are connected with respectively trailing wheel anchor shaft, described in two, between pontic plate, be provided with and turn to control plate body, the described control plate body one end that turns to is equipped with plate body connection bearing pin, described plate body connect bearing pin two ends be separately fixed at two described on pontic plate, described turning to controlled plate body and is provided with and turns to driving connecting plate for what be connected with fork-truck steering maneuvering system, described turning to drives connecting plate to turn to control plate body described in stretching out, the described control plate body free end that turns to is connected with two connecting rods, described in two connecting rod connect two respectively described in steering swivel.
As preferred technical scheme, on described plate body connection bearing pin, be set with plate body steering column jacket, the inner side at the two ends of described plate body steering column jacket is provided with plate body and turns to copper sheathing.
As the improvement to technique scheme, described in turn to and control plate body free end and be provided with connecting rod connecting bore, described in two, connecting rod turns to described in laying respectively at and controls the both sides up and down of plate body and be arranged on described connecting rod connecting bore by oscillating bearing respectively.
As the further improvement to technique scheme, described steering swivel comprises that being set in described joint body connects the joint body steering column jacket that bearing pin is outer and be connected with described trailing wheel anchor shaft, described joint body steering column jacket is provided with fork, and described connecting rod connects described fork by spherical plain bearing rod end respectively; The inner side at the two ends of described joint body steering column jacket is provided with joint body and turns to copper sheathing.
As the further improvement to technique scheme, described joint body turns to copper sheathing to be arranged with antifriction-bearing box outward.
As to technique scheme especially further improve, described in turn to control plate body and described in turn to drive connecting plate be wholely set.
Owing to having adopted technique scheme, the automatically controlled fork-truck steering Biodge device of storage battery, comprise the two pontic plates that are oppositely arranged up and down, described in two, between the rear and front end of pontic plate, be respectively equipped with connecting panel, described in two, on connecting panel, be separately installed with anchor shaft, described in two, the two ends, left and right of pontic plate are separately installed with steering swivel, in described steering swivel, be equipped with joint body and connect bearing pin, the two ends that described joint body connects bearing pin be separately fixed at two described on pontic plate, two steering swivels are connected with respectively trailing wheel anchor shaft, described in two, between pontic plate, be provided with and turn to control plate body, the described control plate body one end that turns to is equipped with plate body connection bearing pin, described plate body connect bearing pin two ends be separately fixed at two described on pontic plate, described turning to controlled plate body and is provided with and turns to driving connecting plate for what be connected with fork-truck steering maneuvering system, described turning to drives connecting plate to turn to control plate body described in stretching out, the described control plate body free end that turns to is connected with two connecting rods, described in two connecting rod connect two respectively described in steering swivel.Be connected with balance weight iron by described anchor shaft and fix with forklift frame, fork-truck steering maneuvering system with described in turn to drive connecting plate be connected, thereby form unified entirety.Fork-truck steering maneuvering system can comprise bearing circle, deflector and pull bar etc., and fork-truck steering maneuvering system is known technology general knowledge to those skilled in the art, and its concrete structure and principle of work do not repeat them here.In use procedure, while handling the rotation of fork truck handling maneuver system, described in drive, turn to drive connecting plate to turn to described in making to drive connecting plate to connect bearing pin around described plate body and rotate, the described control plate body free end position that turns to changes thereupon, drive described connecting rod, described in two, connecting rod drives the rotation that described in two, steering swivel completes trailing wheel anchor shaft, realizes the left-hand rotation of fork truck or turning to of right-hand rotation with this.In the time of straight-line travelling, fork-truck steering maneuvering system is motionless, described in two, between trailing wheel anchor shaft, keeps linear state, realizes fork truck straight-line motion with this.Described in the utility model utilization, turn to the angle of connecting rod and trailing wheel anchor shaft described in control desk control to change, realize the rotation of fork lift back wheel with this, thereby reach the object of whole fork-truck steering, save conventional hydraulic control system, shortened fabrication cycle simultaneously, time of setting up, volume is small and exquisite, be beneficial to control and turn to, also reduced cost simultaneously.
Brief description of the drawings
The following drawings is only intended to the utility model to schematically illustrate and explain, does not limit scope of the present utility model.Wherein:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the overlooking surface cutaway view of the utility model embodiment;
Fig. 3 is the cutaway view of the plate body steering column jacket of the utility model embodiment;
Fig. 4 is the cutaway view of the steering swivel of the utility model embodiment.
In figure: 1-pontic plate; 2-connecting panel; 3-anchor shaft; 4-joint body connects bearing pin; 5-trailing wheel anchor shaft; 6-turns to control plate body; 7-plate body connects bearing pin; 8-turns to driving connecting plate; 9-connecting rod; 10-plate body steering column jacket; 11-plate body turns to copper sheathing; 12-joint body steering column jacket; 13-joint body turns to copper sheathing; 14-antifriction-bearing box; 15-fork.
Detailed description of the invention
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some example embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can revise described embodiment by various mode.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As depicted in figs. 1 and 2, the automatically controlled fork-truck steering Biodge device of storage battery, comprise the two pontic plates 1 that are oppositely arranged up and down, described in two, between the rear and front end of pontic plate 1, be respectively equipped with connecting panel 2, described in two, on connecting panel 2, be separately installed with anchor shaft 3, described in two, the two ends, left and right of pontic plate 1 are separately installed with steering swivel, in described steering swivel, be equipped with joint body and connect bearing pin 4, the two ends that described joint body connects bearing pin 4 be separately fixed at two described on pontic plate 1, two steering swivels are connected with respectively trailing wheel anchor shaft 5, described in two, between pontic plate 1, be provided with to turn to and control plate body 6, described control plate body 6 one end that turn to are equipped with plate body connection bearing pin 7, described plate body connect bearing pin 7 two ends be separately fixed at two described on pontic plate 1, described turn to control plate body 6 be provided with for is connected with fork-truck steering maneuvering system turn to driving connecting plate 8, described turning to drives connecting plate 8 to turn to described in stretching out to control plate body 6, described control plate body 6 free ends that turn to are connected with two connecting rods 9, described in two connecting rod 9 connect two respectively described in steering swivel.Be connected with balance weight iron and fix with forklift frame by described anchor shaft 3, fork-truck steering maneuvering system with described in turn to drive connecting plate 8 be connected, thereby form unified entirety.Fork-truck steering maneuvering system can comprise bearing circle, deflector and pull bar etc., and fork-truck steering maneuvering system is known technology general knowledge to those skilled in the art, and its concrete structure and principle of work do not repeat them here.In use procedure, while handling the rotation of fork truck handling maneuver system, described in drive, turn to drive connecting plate 8 to turn to described in making to drive connecting plate 8 to connect bearing pin 7 around described plate body and rotate, the described control plate body 6 free end positions that turn to change thereupon, drive described connecting rod 9, described in two, connecting rod 9 drives the rotation that described in two, steering swivel completes trailing wheel anchor shaft 5, realizes the left-hand rotation of fork truck or turning to of right-hand rotation with this.In the time of straight-line travelling, fork-truck steering maneuvering system is motionless, described in two, between trailing wheel anchor shaft 5, keeps linear state, realizes fork truck straight-line motion with this.Described in the present embodiment utilization, turn to the angle of connecting rod 9 and trailing wheel anchor shaft 5 described in control desk control to change, realize the rotation of fork lift back wheel with this, thereby reach the object of whole fork-truck steering, save conventional hydraulic control system, shortened fabrication cycle simultaneously, time of setting up, volume is small and exquisite, be beneficial to control and turn to, also reduced cost simultaneously.
As shown in Figures 2 and 3, on described plate body connection bearing pin 7, be set with plate body steering column jacket 10, the inner side at the two ends of described plate body steering column jacket 10 is provided with plate body and turns to copper sheathing 11, said structure turns to the assembling of controlling plate body 6 and described pontic plate 1 described in being convenient to, and described in effectively having increased, turns to the bearing resistance of controlling plate body 6.
Described control plate body 6 free ends that turn to are provided with connecting rod connecting bore, described in two, connecting rod 9 turns to described in laying respectively at and controls the both sides up and down of plate body 6 and be arranged on described connecting rod connecting bore by oscillating bearing respectively, said structure turns to the assembling of controlling plate body 6 and described connecting rod 9 described in being convenient to, and has ensured transmission effectively.
As shown in Figure 1 and Figure 4, described steering swivel comprises that being set in described joint body connects the joint body steering column jacket 12 that bearing pin 4 is outer and be connected with described trailing wheel anchor shaft 5, described joint body steering column jacket 12 is provided with fork 15, and described connecting rod 9 connects described fork 15 by spherical plain bearing rod end respectively; The inner side at the two ends of described joint body steering column jacket 12 is provided with joint body and turns to copper sheathing 13.Said structure is convenient to the assembling of described steering swivel and described pontic plate 1, and has effectively increased the bearing resistance of described steering swivel, effectively transmission turning of while.
As shown in Figure 2, described joint body turns to the outer antifriction-bearing box 14, friction when said structure reduces transmission effectively of being arranged with of copper sheathing 13.
Described turn to control plate body 6 and described in turn to and drive connecting plate 8 to be wholely set, said structure is convenient to produce, and improves bearing resistance.
More than show and described groundwork of the present utility model, principal character and advantage of the present utility model.The technical personnel of the industry should be understood; the utility model is not restricted to the described embodiments; that in above-described embodiment and specification sheets, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. the automatically controlled fork-truck steering Biodge device of storage battery, comprise the two pontic plates that are oppositely arranged up and down, described in two, between the rear and front end of pontic plate, be respectively equipped with connecting panel, described in two, on connecting panel, be separately installed with anchor shaft, it is characterized in that: described in two, the two ends, left and right of pontic plate are separately installed with steering swivel, in described steering swivel, be equipped with joint body and connect bearing pin, the two ends that described joint body connects bearing pin be separately fixed at two described on pontic plate, two steering swivels are connected with respectively trailing wheel anchor shaft, described in two, between pontic plate, be provided with and turn to control plate body, the described control plate body one end that turns to is equipped with plate body connection bearing pin, described plate body connect bearing pin two ends be separately fixed at two described on pontic plate, described turning to controlled plate body and is provided with and turns to driving connecting plate for what be connected with fork-truck steering maneuvering system, described turning to drives connecting plate to turn to control plate body described in stretching out, the described control plate body free end that turns to is connected with two connecting rods, described in two connecting rod connect two respectively described in steering swivel.
2. the automatically controlled fork-truck steering Biodge device of storage battery as claimed in claim 1, is characterized in that: on described plate body connection bearing pin, be set with plate body steering column jacket, the inner side at the two ends of described plate body steering column jacket is provided with plate body and turns to copper sheathing.
3. the automatically controlled fork-truck steering Biodge device of storage battery as claimed in claim 1, it is characterized in that: described in turn to and control plate body free end and be provided with connecting rod connecting bore, described in two, connecting rod turns to described in laying respectively at and controls the both sides up and down of plate body and be arranged on described connecting rod connecting bore by oscillating bearing respectively.
4. the automatically controlled fork-truck steering Biodge device of storage battery as claimed in claim 1, it is characterized in that: described steering swivel comprises that being set in described joint body connects the joint body steering column jacket that bearing pin is outer and be connected with described trailing wheel anchor shaft, described joint body steering column jacket is provided with fork, and described connecting rod connects described fork by spherical plain bearing rod end respectively; The inner side at the two ends of described joint body steering column jacket is provided with joint body and turns to copper sheathing.
5. the automatically controlled fork-truck steering Biodge device of storage battery as claimed in claim 4, is characterized in that: described joint body turns to copper sheathing to be arranged with antifriction-bearing box outward.
6. the automatically controlled fork-truck steering Biodge device of storage battery as claimed in claim 1, is characterized in that: described in turn to control plate body and described in turn to drive connecting plate be wholely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172673.0U CN203780601U (en) | 2014-04-10 | 2014-04-10 | Steering axle device for storage battery electric control forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172673.0U CN203780601U (en) | 2014-04-10 | 2014-04-10 | Steering axle device for storage battery electric control forklift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203780601U true CN203780601U (en) | 2014-08-20 |
Family
ID=51316813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172673.0U Expired - Lifetime CN203780601U (en) | 2014-04-10 | 2014-04-10 | Steering axle device for storage battery electric control forklift |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203780601U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271069A (en) * | 2015-11-16 | 2016-01-27 | 季全亮 | Hinged type narrow roadway forklift steering device |
| CN106828582A (en) * | 2017-03-10 | 2017-06-13 | 金翌宇锋车业有限公司 | Electric four-wheel vehicle steering transmission linkage |
-
2014
- 2014-04-10 CN CN201420172673.0U patent/CN203780601U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105271069A (en) * | 2015-11-16 | 2016-01-27 | 季全亮 | Hinged type narrow roadway forklift steering device |
| CN106828582A (en) * | 2017-03-10 | 2017-06-13 | 金翌宇锋车业有限公司 | Electric four-wheel vehicle steering transmission linkage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190213 Address after: 262500 Tanbei Village, Tanfang Town, Qingzhou City, Weifang City, Shandong Province, 371 km north of National Highway 309 Patentee after: SHANDONG ZHONGCHA HEAVY INDUSTRY MACHINERY Co.,Ltd. Address before: 262500 No. 56, North Section of Zhangjicun Street, Dongxia Town, Qingzhou City, Weifang City, Shandong Province Patentee before: Ji Quanliang |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
| CX01 | Expiry of patent term |