CN205087876U - Articulated formula narrow roadway fork truck turns to device - Google Patents
Articulated formula narrow roadway fork truck turns to device Download PDFInfo
- Publication number
- CN205087876U CN205087876U CN201520912760.XU CN201520912760U CN205087876U CN 205087876 U CN205087876 U CN 205087876U CN 201520912760 U CN201520912760 U CN 201520912760U CN 205087876 U CN205087876 U CN 205087876U
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- China
- Prior art keywords
- bearing
- balance plate
- center
- plate
- connecting panel
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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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses an articulated formula narrow roadway fork truck turns to device for connect fork truck anterior frame and portal, include the central bearing connecting plate with connected to the frame, center bearing connecting plate is connected with centre of turning circle bearing mechanism, the centre of turning circle bearing mechanism transmission is connected with steer motor, centre of turning circle bearing mechanism's sub -unit connection has last balance plate, it is connected with the portal link to go up the balance plate, the bottom of going up the balance plate is equipped with balanced seat, still include front axle, front axle is connected with two front wheels, the last balance plate that is equipped with down of front axle, be equipped with down balanced seat down on the balance plate, down balanced seat with go up and wear to be equipped with the fixed axle between the balanced seat. The utility model discloses the width of passageway has been shortened to realize the storage space of maximize, also realized wide -angle turning to, ensured the operation security level simultaneously, and kept higher production efficiency, the cost is reduced.
Description
Technical field
The utility model relates to a kind of fork truck steering device, particularly relates to a kind of radial type Narrow tunnel forklift truck steering hardware.
Background technology
Fork truck is industrial transportation vehicle, can load and unload, stacking and short range hauling operation to member pallet cargo, owing to it greatly improves work efficiency, reduces labor strength, obtains and apply more and more widely.But before current domestic traditional shift-forward type electri forklift, equipment is without turning function, cannot carry out work in narrower passage, for this reason, client can only add fat pipe, and conventional electric fork truck just can be made freely to work, reduce space availability ratio, too increase the cost of client.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of width shortening passage, realizes turning to of wide-angle, ensure that the radial type Narrow tunnel forklift truck steering hardware of safety of operation level.
For solving the problems of the technologies described above, the technical solution of the utility model is: radial type Narrow tunnel forklift truck steering hardware, for connecting vehicle frame and the door frame of fork truck front portion, comprise the center bearing pilot bearing connecting panel be connected with vehicle frame, described center bearing pilot bearing connecting panel is connected with center of gyration bearing mechanism, described center of gyration bearing mechanism driving is connected with steering motor, the bottom of described center of gyration bearing mechanism is connected with balance plate, described upper balance plate is connected with door frame link span, and the bottom of described upper balance plate is provided with balance base; Also comprise propons, described propons is connected with two front-wheels, and described propons is provided with lower balance plate, and described lower balance plate is provided with the lower balance base be oppositely arranged with described upper balance base, is equipped with anchor shaft between described lower balance base and described upper balance base.
As preferred technical scheme, described center of gyration bearing mechanism comprises and the bolted bearing carrier ring of described center bearing pilot bearing connecting panel and the bearing inner ring being positioned at described bearing carrier ring, described bearing inner ring is outer is set with outside race by ball engagement, the periphery of described outside race is provided with gear ring, the below of described outside race is connected with described lower balance plate, described steering motor is connected with the revolution driven wheel being positioned at described bearing carrier ring, and described revolution driven wheel and described gear ring are connected with a joggle.
As the improvement to technique scheme, be provided with the frame connecting plate be connected with described vehicle frame above described center bearing pilot bearing connecting panel, described frame connecting plate is hinged with revolution connecting panel, and the other end and the described door frame link span of described revolution connecting panel are hinged.
As the further improvement to technique scheme, the rear and front end of the upper end face of described lower balance plate is respectively equipped with described lower balance base, the rear and front end of the lower bottom part of described upper balance plate is respectively equipped with described upper balance base, and described anchor shaft is arranged along fork truck longitudinal direction.
Owing to have employed technique scheme, radial type Narrow tunnel forklift truck steering hardware, for connecting vehicle frame and the door frame of fork truck front portion, comprise the center bearing pilot bearing connecting panel be connected with vehicle frame, described center bearing pilot bearing connecting panel is connected with center of gyration bearing mechanism, described center of gyration bearing mechanism driving is connected with steering motor, the bottom of described center of gyration bearing mechanism is connected with balance plate, described upper balance plate is connected with door frame link span, described door frame link span is connected with door frame, and the bottom of described upper balance plate is provided with balance base; Also comprise propons, described propons is connected with two front-wheels, and described propons is provided with lower balance plate, and described lower balance plate is provided with the lower balance base be oppositely arranged with described upper balance base, is equipped with anchor shaft between described lower balance base and described upper balance base.When fork truck car load is walked, described propons drives described lower balance plate, described lower balance base freely can wave on described anchor shaft, because described upper balance base is connected with the vehicle frame at rear with described center bearing pilot bearing connecting panel by described center of gyration bearing mechanism, then reach the object remaining balance.When steering wheel rotation, the deflector output oil pressure of fork truck makes described steering motor work drive described center of gyration bearing mechanism to rotate, described center of gyration bearing mechanism drives described upper balance plate to rotate, described upper balance plate drives described door frame link span to rotate, thus achieves to anticlockwise or to right rotation.Described door frame link span can reach 102.5 degree and the rotation of 102.5 degree to the right left, can be only in the passage of 1.8 meters and carry out 205 degree and turn to, carry out material handling flexibly at width.Maintenance vehicle stability in achieve brand-new breakthrough, be configured with front Dual-wheel driving device, mean fork truck self and load weight can mean allocation on two front-wheels, operate more stable.The utility model shortens the width of passage, thus achieves maximized storage space, also achieves turning to of wide-angle, ensure that safety of operation level simultaneously, and maintains higher production efficiency, reduces cost.
Accompanying drawing explanation
The following drawings is only intended to schematically illustrate the utility model 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 birds-eye view of the utility model embodiment;
Fig. 3 is that the A-A of Fig. 2 is to cutaway view.
In figure: 1-center bearing pilot bearing connecting panel; 2-steering motor; The upper balance plate of 3-; 4-door frame link span; The upper balance base of 5-; 6-propons; 7-front-wheel; Balance plate under 8-; Balance base under 9-; 10-anchor shaft; 11-bearing carrier ring; 12-bearing inner ring; 13-outside race; 14-turns round driven wheel; 15-frame connecting plate; 16-turns round connecting panel.
Detailed description of the invention
Below in conjunction with drawings and Examples, set forth the utility model further.In the following detailed description, the mode only by illustrating describes some one exemplary embodiment of the present utility model.Undoubtedly, those of ordinary skill in the art can recognize, when not departing from spirit and scope of the present utility model, can revise by various different mode to described embodiment.Therefore, accompanying drawing is illustrative with being described in essence, instead of for limiting the protection domain of claim.
As shown in Figure 1, Figure 2 and Figure 3, radial type Narrow tunnel forklift truck steering hardware, for connecting vehicle frame and the door frame of fork truck front portion, comprise the center bearing pilot bearing connecting panel 1 be connected with vehicle frame, described center bearing pilot bearing connecting panel 1 is connected with center of gyration bearing mechanism, described center of gyration bearing mechanism driving is connected with steering motor 2, the bottom of described center of gyration bearing mechanism is connected with balance plate 3, described upper balance plate 3 is connected with door frame link span 4, described door frame link span 4 is connected with door frame, and the bottom of described upper balance plate 3 is provided with balance base 5; Also comprise propons 6, described propons 6 is connected with two front-wheels 7, described propons 6 is provided with lower balance plate 8, and described lower balance plate 8 is provided with the lower balance base 9 be oppositely arranged with described upper balance base 5, is equipped with anchor shaft 10 between described lower balance base 9 and described upper balance base 5.When fork truck car load is walked, described propons 6 drives described lower balance plate 8, described lower balance base 9 freely can wave on described anchor shaft 10, because described upper balance base 5 is connected with the vehicle frame at rear with described center bearing pilot bearing connecting panel 1 by described center of gyration bearing mechanism, then reach the object remaining balance.When steering wheel rotation, the deflector output oil pressure of fork truck makes described steering motor 2 work and drives the rotation of described center of gyration bearing mechanism, described center of gyration bearing mechanism drives described upper balance plate 3 to rotate, described upper balance plate 3 drives described door frame link span 4 to rotate, thus achieves to anticlockwise or to right rotation.Described door frame link span 4 can reach 102.5 degree and the rotation of 102.5 degree to the right left, can be only in the passage of 1.8 meters and carry out 205 degree and turn to, carry out material handling flexibly at width.Maintenance vehicle stability in achieve brand-new breakthrough, be configured with front Dual-wheel driving device, mean fork truck self and load weight can mean allocation on two front-wheels, operate more stable.The utility model shortens the width of passage, thus achieves maximized storage space, also achieves turning to of wide-angle, ensure that safety of operation level simultaneously, and maintains higher production efficiency, reduces cost.
Described center of gyration bearing mechanism comprises and the bolted bearing carrier ring of described center bearing pilot bearing connecting panel 1 11 and the bearing inner ring 12 being positioned at described bearing carrier ring 11, described bearing inner ring 12 is outer is set with outside race 13 by ball engagement, the periphery of described outside race 13 is provided with gear ring, the below of described outside race 13 is connected with described lower balance plate 8, described steering motor 2 is connected with the revolution driven wheel 14 being positioned at described bearing carrier ring 11, and described revolution driven wheel 14 is connected with a joggle with described gear ring.Described center of gyration bearing mechanism specific works principle is, described bearing carrier ring 11 is fixedly connected with described center bearing pilot bearing connecting panel 1 with described bearing inner ring 12, described steering motor 2 drives described revolution driven wheel 14, described revolution driven wheel 14 drives described outside race 13 to rotate by described gear ring, described outside race 13 drives described upper balance plate 3 to rotate, described upper balance plate 3 drives described door frame link span 4 to rotate, thus achieves to anticlockwise or to right rotation.
The frame connecting plate 15 be connected with described vehicle frame is provided with above described center bearing pilot bearing connecting panel 1, described frame connecting plate 15 is hinged with revolution connecting panel 16, the other end and the described door frame link span 4 of described revolution connecting panel 16 are hinged, and said structure is conducive to the balance and stability of described door frame link span 4.The rear and front end of the upper end face of described lower balance plate 8 is respectively equipped with described lower balance base 9, and the rear and front end of the lower bottom part of described upper balance plate 3 is respectively equipped with described upper balance base 5, and described anchor shaft 10 is arranged along fork truck longitudinal direction.When fork truck car load is walked, described propons 6 drives described lower balance plate 8, and described lower balance base 9 freely can wave on described anchor shaft 10, and said structure is conducive to the relatively stable of described anchor shaft 10.
More than show and describe 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; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from 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 (4)
1. radial type Narrow tunnel forklift truck steering hardware, for connecting vehicle frame and the door frame of fork truck front portion, it is characterized in that: comprise the center bearing pilot bearing connecting panel be connected with vehicle frame, described center bearing pilot bearing connecting panel is connected with center of gyration bearing mechanism, described center of gyration bearing mechanism driving is connected with steering motor, the bottom of described center of gyration bearing mechanism is connected with balance plate, and described upper balance plate is connected with door frame link span, and the bottom of described upper balance plate is provided with balance base; Also comprise propons, described propons is connected with two front-wheels, and described propons is provided with lower balance plate, and described lower balance plate is provided with the lower balance base be oppositely arranged with described upper balance base, is equipped with anchor shaft between described lower balance base and described upper balance base.
2. radial type Narrow tunnel forklift truck steering hardware as claimed in claim 1, it is characterized in that: described center of gyration bearing mechanism comprises and the bolted bearing carrier ring of described center bearing pilot bearing connecting panel and the bearing inner ring being positioned at described bearing carrier ring, described bearing inner ring is outer is set with outside race by ball engagement, the periphery of described outside race is provided with gear ring, the below of described outside race is connected with described lower balance plate, described steering motor is connected with the revolution driven wheel being positioned at described bearing carrier ring, and described revolution driven wheel and described gear ring are connected with a joggle.
3. radial type Narrow tunnel forklift truck steering hardware as claimed in claim 1, it is characterized in that: above described center bearing pilot bearing connecting panel, be provided with the frame connecting plate be connected with described vehicle frame, described frame connecting plate is hinged with revolution connecting panel, and the other end and the described door frame link span of described revolution connecting panel are hinged.
4. the radial type Narrow tunnel forklift truck steering hardware as described in claim 1,2 or 3, it is characterized in that: the rear and front end of the upper end face of described lower balance plate is respectively equipped with described lower balance base, the rear and front end of the lower bottom part of described upper balance plate is respectively equipped with described upper balance base, and described anchor shaft is arranged along fork truck longitudinal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912760.XU CN205087876U (en) | 2015-11-16 | 2015-11-16 | Articulated formula narrow roadway fork truck turns to device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520912760.XU CN205087876U (en) | 2015-11-16 | 2015-11-16 | Articulated formula narrow roadway fork truck turns to device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205087876U true CN205087876U (en) | 2016-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520912760.XU Withdrawn - After Issue CN205087876U (en) | 2015-11-16 | 2015-11-16 | Articulated formula narrow roadway fork truck turns to device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205087876U (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 |
| CN107363824A (en) * | 2017-07-21 | 2017-11-21 | 重庆奥沃斯机器人有限公司 | Mechanical arm |
-
2015
- 2015-11-16 CN CN201520912760.XU patent/CN205087876U/en not_active Withdrawn - After Issue
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 |
| CN107363824A (en) * | 2017-07-21 | 2017-11-21 | 重庆奥沃斯机器人有限公司 | Mechanical arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160316 Effective date of abandoning: 20171222 |