CN205133037U - Automated guided transporting vehicle companion lifting frame with roll guider - Google Patents
Automated guided transporting vehicle companion lifting frame with roll guider Download PDFInfo
- Publication number
- CN205133037U CN205133037U CN201520937915.5U CN201520937915U CN205133037U CN 205133037 U CN205133037 U CN 205133037U CN 201520937915 U CN201520937915 U CN 201520937915U CN 205133037 U CN205133037 U CN 205133037U
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- China
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- roller
- ground
- longeron
- gyro wheel
- bearing
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Abstract
The utility model discloses an automated guided transporting vehicle companion lifting frame with roll guider belongs to pier commodity circulation transport technologies field. The utility model discloses a ground, longeron, pneumatic cylinder and roll guider, roll guider includes guide bracket, gyro wheel seat and gyro wheel, the bearing is equipped with in the gyro wheel, guide bracket includes guide part and supporting part, supporting part and ground fixed connection, gyro wheel seat and longeron fixed connection, gyro wheel and gyro wheel seat fixed connection, the gyro wheel includes first gyro wheel and second gyro wheel, the guide part is located in the middle of first gyro wheel and the second gyro wheel, first gyro wheel is close to the longeron for second gyro wheel position, and the degree of freedom of longeron has been injectd jointly to roll guider and the ball pivot structure of pneumatic cylinder. The utility model discloses simple structure, the direction of rolling small friction, the reliability is high, has effectively avoided hydraulic cylinder piston rod to seal and has received the yawing force, has reduced the operation and maintenance cost.
Description
Technical field
The utility model relates to a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus, belongs to terminal logistics technical field of transportation.
Background technology
At present, on automatical pilot transportation vehicle companion hoisting rack, lifting mechanism is provided with in prior art, and automatic guide vehicle does not just need to arrange lifting mechanism again, thus reduce the total amount of lifting mechanism, the holistic cost of reduction equipment, but, lifting mechanism of the prior art is only led by hydraulic actuating cylinder, hoist operation time piston rod packing place can be subject to side force, thus cause piston rod packing eccentric wear, and then piston rod packing place hydraulic fluid leak can be caused, piston rod packing is short for service life, need frequently to change sealing, bring inconvenience to user.
Utility model content
The purpose of this utility model is, a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus is provided, hydraulic actuating cylinder only needs to bear axial force, no longer bear side force, piston rod packing place is avoided to produce eccentric wear, thus extend the service life of piston rod packing, and the guiding friction force that rolls is little, and guide support is satisfactory for result.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus, comprises ground, longeron, hydraulic actuating cylinder and rolling guide apparatus; Described ground comprises the first ground and the second ground, and the first ground and the second ground be arranged in parallel, and distance is between the two greater than the width of automatical pilot transportation vehicle; Described longeron comprises the first longeron and the second longeron, and wherein the first longeron is set in parallel in above the first ground, and the second longeron is set in parallel in above the second ground.
Described hydraulic actuating cylinder is at least four, is all vertically fixedly installed on ground, and is evenly arranged, for support stringer; Described hydraulic actuating cylinder comprises hydraulic cylinder, liquid presses piston pole and bearing, and described hydraulic cylinder is fixedly connected with longeron, and described bearing is fixedly connected with ground, and described liquid presses piston pole and bearing are that ball pivot is connected.
Described rolling guide apparatus comprises guiding trestle, roller mount and roller, and described roller is built with bearing, and described guiding trestle comprises guide part and support portion, and described support portion is fixedly connected with ground; Described roller mount is fixedly connected with longeron, and described roller is fixedly connected with roller mount; Described roller comprises the first roller and the second roller, and described guide part is positioned in the middle of the first roller and the second roller, wherein, described first roller relative to the second scroll wheel positions near longeron.The spherical hinge structure of rolling guide apparatus and hydraulic actuating cylinder collectively defines the degree of freedom of longeron, and limiting longeron can only up-and-down movement.
Described first number of rollers >=1, the second number of rollers >=2, the first roller and the second roller can according to bearing load need carry out supporting, both quantity can be different.
Described first roller can be identical with the second roller specification, is conducive to normalisation like this, and reduce manufacturing cost, now, because the second roller will bear Main Load, the second roller number of rollers should more than the first number of rollers.
Described roller inner institute dress bearing is cylindrical roller bearing, and cylindrical roller bearing can bear larger radial weight, is more suitable for the operating mode of this heavy duty at a slow speed than other bearings.
Compared with prior art, the utility model structure is simple, is convenient to manufacture, effectively prevent Cylinder Rod Sealing on Hydraulic Cylinder and bear side force, thus extend the service life of sealing, reduce operation and maintenance cost, and, guiding of rolling friction force is little, and reliability is high, and guide support is satisfactory for result.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the present utility model;
Fig. 2 is the front view of a kind of embodiment of the present utility model;
Fig. 3 is the left view of a kind of embodiment of the present utility model;
Fig. 4 is the A-A cutaway view of rolling guide apparatus in a kind of embodiment of the present utility model;
Fig. 5 is the B-B semi-sictional view enlarged drawing that in a kind of embodiment front view of the present utility model, cylinder ends ball pivot connects.
Reference numeral: 10-ground, 12-first ground, 14-second ground, 20-longeron, 22-first longeron, 24-second longeron, 30-hydraulic actuating cylinder, 32-hydraulic cylinder, 34-piston rod, 36-bearing, 40-rolling guide apparatus, 42-guiding trestle, 422-guide part, 424-support portion, 44-roller mount, 46-roller, 462-first roller, 464-second roller.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Detailed description of the invention
Embodiment of the present utility model: as shown in Figures 1 to 5, a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus, comprises ground 10, longeron 20, hydraulic actuating cylinder 30 and rolling guide apparatus 40.
Described ground 10 comprises the first ground 12 and the second ground 14, described first ground 12 and the second ground 14 be arranged in parallel, further, the distance between the first ground 12 and the second ground 14 is greater than the width of automatical pilot transportation vehicle, to ensure that automatical pilot transportation vehicle can pass through.
Described longeron 20 comprises the first longeron 22 and the second longeron 24, and wherein the first longeron 22 is set in parallel in above the first ground 12, and the second longeron 24 is set in parallel in above the second ground 14; Described hydraulic actuating cylinder 30 is at least four, is vertically fixedly installed on ground 10, and is evenly arranged; Described hydraulic actuating cylinder 30 comprises hydraulic cylinder 32, liquid presses piston pole 34 and bearing 36, and described hydraulic cylinder 32 is fixedly connected with longeron 20, and described bearing 36 is fixedly connected with ground 10, described liquid presses piston pole 34 with bearing 36 for ball pivot is connected.
Described rolling guide apparatus 40 comprises guiding trestle 42, roller mount 44 and roller 46, and described roller 46 is built with bearing, and described guiding trestle 42 comprises guide part 422 and support portion 424, and described support portion 424 is fixedly connected with ground 10; Described roller mount 44 is fixedly connected with longeron 20, and described roller 46 is fixedly connected with roller mount 44; Described roller 46 comprises the first roller 462 and the second roller 464, and described guide part 422 is positioned in the middle of the first roller 462 and the second roller 464, wherein, described first roller 462 relative to the second roller 464 position near longeron 20.
Described first roller 462 quantity is 1, and the second roller 464 quantity is 2, the first roller 462 and the second roller 464 can according to bearing load need carry out supporting, both quantity can be different.
Described first roller 462 is identical with the second roller 464 specification, is so more conducive to normalisation, reduce manufacturing cost, and described second roller 464 quantity is more than the first roller 462 quantity.
Described roller 46 inner institute dress bearing is cylindrical roller bearing.
The principle of work of a kind of embodiment of the present utility model: a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus, when hoisting operation, first roller 462 of rolling guide apparatus 40 and the second roller 464 roll along the guide part 422 of guiding trestle 42, and, second roller 464 bears the conicity force of goods, guide support effect is served to longeron 20, hydraulic actuating cylinder 30 only bears vertical axial power, thus improve its operating mode, avoid liquid presses piston pole 34 to bear side force and the sealing eccentric wear, the hydraulic fluid leak problem that cause.
Claims (4)
1. with an automatical pilot transportation vehicle companion hoisting rack for rolling guide apparatus, it is characterized in that, comprise ground (10), longeron (20), hydraulic actuating cylinder (30) and rolling guide apparatus (40);
Described ground (10) comprises the first ground (12) and the second ground (14), described first ground (12) and the second ground (14) be arranged in parallel, further, the distance between the first ground (12) and the second ground (14) is greater than the width of automatical pilot transportation vehicle;
Described longeron (20) comprises the first longeron (22) and the second longeron (24), wherein, first longeron (22) is set in parallel in the first ground (12) top, and the second longeron (24) is set in parallel in the second ground (14) top;
Described hydraulic actuating cylinder (30) quantity >=4, are vertically fixedly installed on ground (10), and are evenly arranged; Described hydraulic actuating cylinder (30) comprises hydraulic cylinder (32), liquid presses piston pole (34) and bearing (36), described hydraulic cylinder (32) is fixedly connected with longeron (20), described bearing (36) is fixedly connected with ground (10), described liquid presses piston pole (34) with bearing (36) for ball pivot is connected;
Described rolling guide apparatus (40) comprises guiding trestle (42), roller mount (44) and roller (46), described roller (46) is built with bearing, described guiding trestle (42) comprises guide part (422) and support portion (424), and described support portion (424) are fixedly connected with ground (10); Described roller mount (44) is fixedly connected with longeron (20), and described roller (46) is fixedly connected with roller mount (44); Described roller (46) comprises the first roller (462) and the second roller (464), described guide part (422) is positioned in the middle of the first roller (462) and the second roller (464), described first roller (462) relative to the second roller (464) position near longeron (20).
2. a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus according to claim 1, is characterized in that, described first roller (462) quantity >=1, the second roller (464) quantity >=2.
3. a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus according to claim 2, it is characterized in that, described first roller (462) is identical with the second roller (464) specification, further, described second roller (464) quantity is more than the first roller (462) quantity.
4. a kind of automatical pilot transportation vehicle companion hoisting rack with rolling guide apparatus as claimed in any of claims 1 to 3, it is characterized in that, described roller (46) inner institute dress bearing is cylindrical roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937915.5U CN205133037U (en) | 2015-11-23 | 2015-11-23 | Automated guided transporting vehicle companion lifting frame with roll guider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937915.5U CN205133037U (en) | 2015-11-23 | 2015-11-23 | Automated guided transporting vehicle companion lifting frame with roll guider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205133037U true CN205133037U (en) | 2016-04-06 |
Family
ID=55618851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937915.5U Expired - Fee Related CN205133037U (en) | 2015-11-23 | 2015-11-23 | Automated guided transporting vehicle companion lifting frame with roll guider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205133037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950266A (en) * | 2018-09-27 | 2020-04-03 | 张明霞 | Flat plate telescopic rod device |
-
2015
- 2015-11-23 CN CN201520937915.5U patent/CN205133037U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950266A (en) * | 2018-09-27 | 2020-04-03 | 张明霞 | Flat plate telescopic rod device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20201123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |