CN2776929Y - Universal transmission roller - Google Patents
Universal transmission roller Download PDFInfo
- Publication number
- CN2776929Y CN2776929Y CNU2004200991171U CN200420099117U CN2776929Y CN 2776929 Y CN2776929 Y CN 2776929Y CN U2004200991171 U CNU2004200991171 U CN U2004200991171U CN 200420099117 U CN200420099117 U CN 200420099117U CN 2776929 Y CN2776929 Y CN 2776929Y
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- China
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- roller
- rollers
- sections
- pedestal
- roller pedestal
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Abstract
The utility model belongs to the field of a cargo transshipment transmission apparatus, which is composed of roller shaft brackets, a roller rotation shaft and rollers, wherein the middle part of the roller shaft bracket is provided with a shaft hole, and each roller shaft bracket is a swivel which is composed of a roller shaft bracket with 45 DEG and a roller shaft bracket with 90 DEG which are arranged side by side; the roller shaft bracket with 45 DEG is provided with a plurality of sections of the roller shaft bracket with 45 DEG, the sections are arranged uniformly around a main shaft line, an included angle of the sections of the roller shaft bracket with 45 DEG and the main shaft line is 45 DEG, the roller shaft bracket with 90 DEG is provided with at least three sections of the roller shaft bracket with 90 DEG, the included angle of the sections of the main shaft line is 90 DEG, the sections are arranged around the main shaft line uniformly, the roller with 45 DEG is positioned on the sections of the roller shaft bracket with 45 DEG through a roller rotation shaft with 45 DEG and the roller and the main shaft line form an angle with 45 DEG. The roller with 45 DEG can rotate around the roller rotation shaft with 45 DEG, the roller with 90 DEG is positioned in the sections of the roller shaft bracket with 90 DEG through the roller rotation shaft with 90 DEG, the roller with 90 DEG and the main shaft line form an angle with 90 DEG and the roller with 90 DEG can rotate around the roller rotation shaft with 90 DEG.
Description
Technical field
The utility model relates to the universal transmission rolling wheel of the lifting trasnport platform apparatus of a kind of transmission equipment on carriage of Cargo field, especially freight container, the loading and unloading of collection dress plate.
Background technology
As everyone knows, the conveying roller of freight container, collection dress plate lifting trasnport platform apparatus is divided into by the different of position between its roller structure, roller and the transmission main shaft: straight roller cylinder, 45 ° of pineapple roller rollers (Fig. 1), 90 ° of plum blossom roller rollers (Fig. 2); The straight roller cylinder, roller is that cylinder is consistent with major axes orientation, cylinder contacts with the pallet straight line, be characterized in: simple in structure, transmit force is big, wearing and tearing are little, easy to maintenance, its deficiency is: the degree of freedom of cargo movement is single, can only can not rotate and lateral transport front and back, generally be used for small-sized lifting trasnport platform apparatus.45 ° of general subregion symmetric arrangement of pineapple roller roller, be characterized in: roller axis is at 45 with the roller spindle axis, roller is made a concerted effort consistent with the goods hand of rotation, can realize goods all around, rotation three degree of freedom, its deficiency is: component was for making a concerted effort when transmitted 45 ° of pineapple roller all arounds
Efficient is low, and roller is single-point with pallet and contacts, and it is bigger to wear and tear, and will increase the quantity of roller in order to increase transmit force.90 ° of plum blossom roller rollers also have only one degree of freedom, finish the goods all around, the longitudinal and transverse arranged crosswise of the roller shaft that rotatablely moves, be characterized in: vertical and horizontal can be controlled respectively and be easy to operate, and its deficiency is: roller shaft is crisscross, quantity is too much, the platform structure complexity; Arrange that the transmission difficulty is big, manufacturability is poor, roller is single-point with goods and contact, and it is bigger to wear and tear, and the roller outline throw axial shadow be difficult to complete continuous,
Because there is above-mentioned deficiency in the roller design of existing freight container, collection dress plate lifting trasnport platform apparatus, there is significant limitation during use, can not satisfies freight container, collection dress plate lifting trasnport platform apparatus is simple in structure, transmit force is big, transmission efficiency is high, the requirement of stable and continuous.
Summary of the invention
For the degree of freedom that overcomes existing freight container, collection dress plate lifting trasnport platform apparatus straight roller cylinder cargo movement is few, reach the lateral transport function without spin, generally be used for small-sized lifting trasnport platform apparatus; The component loss is big during the unidirectional longitudinal and transverse transmission of 45 ° of pineapple roller rollers, efficient is low, roller is single-point with pallet and contacts, it is bigger to wear and tear, and vertically main transmission needs the roller of a greater number because of under power, 90 ° of plum blossom roller roller roller sense of motions and goods hand of rotation are at 45, goods rotation, correction inconvenience, roller shaft is crisscross, quantity is too much, the platform structure complexity, roller is single-point with goods and contacts, it is bigger to wear and tear, and the roller outline is thrown axial shadow and is difficult to totally continuous technical deficiency.
The purpose of this utility model is to provide the universal transmission rolling wheel of a kind of freight container, collection dress plate lifting trasnport platform apparatus, this roller has the advantage of straight roller cylinder, 45 ° of roller rollers, 90 ° of roller rollers concurrently, the universal transmission rolling wheel gabarit is similar to the straight roller cylinder, and promptly the roller outer rim has two simultaneously with upper support, drive station; 45 ° of pineapple roller resultant directions that universal transmission rolling wheel is provided with are consistent with the goods hand of rotation, and rotation, flexible correction are conveniently; 90 ° of side rollers that universal transmission rolling wheel increases make roller increase by 1 with upper support, drive station, increase transmission torque more than 1 times; The reliability and the validity of vertical main transmission have been improved, it is the goods that the roller of equal number can transmit bigger quality, the goods of transmission equal in quality can corresponding minimizing roller and the quantity of roller set, the layout of roller shaft has kept the advantage of 45 ° of roller shafts, thereby makes that stage apparatus is simple in structure, transmission is steady, continuous high-efficient.
The technical scheme that its technical matters that solves the utility model adopts is: by the roller pedestal, the roller S. A., roller is formed, the middle part of roller pedestal is provided with an axis hole, the roller pedestal is the single-revolution body, form by 45 ° of roller pedestals and 90 ° of roller pedestals of being arranged side by side, 45 ° of roller pedestals are a plurality of 45 ° of roller pedestal sections that evenly are provided with around spindle axis, 45 ° of roller pedestal sections and spindle axis angle are 45 °, 90 ° of roller pedestals are 90 ° of roller pedestal sections of 90 ° at least three of evenly being provided with around spindle axis and spindle axis angle, 45 ° of rollers are positioned to be 45 on 45 ° of roller pedestal sections and with spindle axis through 45 ° of roller S. A.s, 45 ° of rollers can rotate around 45 ° of roller S. A.s, 90 ° of rollers are positioned to be 90 ° of angles on 90 ° of roller pedestal sections and with spindle axis through 90 ° of roller S. A.s, and 90 ° of rollers can rotate around 90 ° of roller S. A.s.
The utility model also can be realized by following measure:
Radially the outline projection is consistent with revolution outline projection coincidence respectively for 45 ° of rollers and 90 ° of rollers.
45 ° of rollers are left-handed, 45 ° of row of rollers column direction unanimities on the same roller pedestal.
45 ° of rollers can also be dextrorotation, 45 ° of row of rollers column direction unanimities on the same roller pedestal.
90 ° of roller pedestal sections are arranged in the left side of 45 ° of roller pedestal sections.
90 ° of roller pedestal sections can also be arranged in the right side of 45 ° of roller pedestal sections.
90 ° of roller pedestal sections can also be arranged in the both sides of 45 ° of roller pedestal sections, and 90 ° of roller pedestal hop count amounts of both sides are identical.
The beneficial effects of the utility model are, the reliability and the validity of vertical main transmission have been improved, it is the goods that the roller of equal number can transmit bigger quality, the goods of transmission equal in quality can corresponding minimizing roller and the quantity of roller set, the layout of roller shaft has kept the advantage of 45 ° of roller shafts, thereby make that stage apparatus is simple in structure, transmission is steady, continuous high-efficient, rotation, flexible correction are conveniently.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of 45 ° of universal transmission rolling wheels of the utility model background technology.
Fig. 2 is the structural representation of 90 ° of universal transmission rolling wheels of the utility model background technology.
Fig. 3 is the scheme drawing of first embodiment of the present utility model.
Fig. 4 is the scheme drawing of second embodiment of the present utility model.
Fig. 5 is the scheme drawing of the 3rd embodiment of the present utility model.
Fig. 6 is the scheme drawing of the 4th embodiment of the present utility model.
Fig. 7 is the scheme drawing of roller set of the present utility model.
Fig. 8 is 45 ° of roller force analysis scheme drawings among Fig. 1.
Fig. 9 is 45 ° of universal transmission rolling wheel working state schematic representations among Fig. 1.
Figure 10 is 90 ° of roller force analysis scheme drawings among Fig. 2.
Figure 11 is 90 ° of universal transmission rolling wheel working state schematic representations among Fig. 2.
Figure 12 is the scheme drawing of roller set force analysis of the present utility model.
Figure 13 is a working state schematic representation of the present utility model.
1.90 ° of rollers among the figure, 2.45 ° of roller pedestal sections, 3.45 ° of rollers, 4. main shaft, 5.45 ° of roller S. A.s, 6.90 ° of roller pedestal sections, 7.90 ° of roller S. A.s, 8. pallets.
The specific embodiment
Embodiment one:
Among Fig. 3, the utility model is by the roller pedestal, the roller S. A., roller is formed, the roller pedestal is the single-revolution body, the middle part of roller pedestal is provided with an axis hole, main shaft 4 is installed in the axis hole of the present utility model, the roller pedestal is formed by being arranged side by side 45 ° of roller pedestals and 90 ° of roller pedestals of being structure as a whole, 45 ° of Roller Shaft chord positions are in 90 ° of roller pedestal right sides, 45 ° of roller pedestals are six 45 ° roller pedestal sections 2 that evenly are provided with around spindle axis, six 45 ° roller pedestal sections 2 are structure as a whole, 45 ° of roller pedestal sections 2 are 45 ° with the spindle axis angle, 45 ° of rollers 3 are positioned to be 45 on 45 ° of roller pedestal sections 2 and with spindle axis through 45 ° of roller S. A.s 5,6 45 ° of rollers 3 radially are evenly arranged on 45 ° of roller pedestals, 45 ° of rollers 3 can rotate around 45 ° of roller S. A.s 5,90 ° of roller pedestals are 90 ° of roller pedestal sections 6 of 90 ° for three of evenly being provided with around spindle axis and spindle axis angle, three 90 ° roller pedestal sections 6 are structure as a whole, 90 ° of rollers 1 are positioned to be 90 ° of angles on 90 ° of roller pedestal sections 6 and with spindle axis through 90 ° of roller S. A.s 7,3 90 ° of rollers 1 radially are evenly arranged on 90 ° of roller pedestals, the surface of revolution of 90 ° of roller pedestals parallels with the surface of revolution of 45 ° of roller pedestals, 90 ° of rollers 1 can rotate around 90 ° of roller S. A.s 7, and radially the outline projection is consistent with revolution outline projection coincidence respectively for 45 ° of rollers and 90 ° of rollers.
When main shaft 4 left-hand revolutions, the roller pedestal drives 45 ° of rollers 3 and 90 ° of rollers 1 simultaneously around main shaft 4 rotations, respectively has on 45 ° of rollers 3 and the 90 ° of rollers 1 a bit to contact and drive cargo movement simultaneously with goods.
When goods places on the pallet 8, the bottom surface of pallet 8 contacts with 45 ° of rollers 3 and 90 ° of rollers 1, main shaft 4 drives 45 ° of rollers 3 and 90 ° of rollers 1 are made gyroscopic movement, the path of motion of 45 ° of rollers 3 and 90 ° of rollers 1 forms a main-shaft axis project cylindrical face, 90 ° of rollers 1 and 90 ° of roller S. A. 7 relative fixed, its friction force drives pallet 8 longitudinal movements; 45 ° of rollers 3 are on the one hand along main shaft 4 gyroscopic movements, and simultaneously around 45 ° of roller S. A. 5 rotations, its component drives pallet 8 longitudinal movements, and its result forms and makes a concerted effort.
In Fig. 4, the utility model is made up of roller pedestal, roller S. A., roller, the roller pedestal is the single-revolution body, the middle part of roller pedestal is provided with an axis hole, main shaft 4 is installed in the axis hole of the present utility model, the roller pedestal is formed by being arranged side by side 45 ° of roller pedestals and 90 ° of roller pedestals of being structure as a whole, 45 ° of Roller Shaft chord positions are in 90 ° of roller pedestal right sides, 45 ° of roller pedestals are six 45 ° roller pedestal sections 2 that evenly are provided with around spindle axis, six 45 ° roller pedestal sections 2 are structure as a whole, 45 ° of Roller Shaft
In Fig. 5, the utility model is by the roller pedestal, the roller S. A., roller is formed, the roller pedestal is the single-revolution body, the middle part of roller pedestal is provided with an axis hole, main shaft 4 is installed in the axis hole of the present utility model, the roller pedestal is formed by being arranged side by side 45 ° of roller pedestals and 90 ° of roller pedestals of being structure as a whole, 45 ° of Roller Shaft chord positions are in 90 ° of roller pedestal right sides, 45 ° of roller pedestals are six 45 ° roller pedestal sections 2 that evenly are provided with around spindle axis, six 45 ° roller pedestal sections 2 are structure as a whole, 45 ° of roller pedestal sections 2 are 45 ° with the spindle axis angle, 45 ° of rollers 3 are positioned to be 45 on 45 ° of roller pedestal sections 2 and with spindle axis through 45 ° of roller S. A.s 5,6 45 ° of rollers 3 radially are evenly arranged on 45 ° of roller pedestals, 45 ° of rollers 3 can rotate around 45 ° of roller S. A.s 5,90 ° of roller pedestals are 90 ° of roller pedestal sections 6 of 90 ° for six of evenly being provided with around spindle axis and spindle axis angle, six 90 ° roller pedestal sections 6 are structure as a whole, 90 ° of rollers 1 are positioned to be 90 ° of angles on 90 ° of roller pedestal sections 6 and with spindle axis through 90 ° of roller S. A.s 7, six 90 ° of rollers 1 radially are evenly arranged on 90 ° of roller pedestals, the surface of revolution of 90 ° of roller pedestals parallels with the surface of revolution of 45 ° of roller pedestals, and 90 ° of rollers 1 can rotate around 90 ° of roller S. A.s 7.
The quantity of 90 ° of roller pedestal sections that the utility model evenly is provided with around spindle axis can also for three, four, more than five or six, 45 ° of roller pedestals also can be positioned at 90 ° of roller pedestals left sides, the quantity of 45 ° of roller pedestal sections is at least three.
In Fig. 6, the utility model is installed on the main shaft 4 through axis hole, the roller pedestal is the single-revolution body, the roller pedestal is formed by being arranged side by side 90 ° of roller pedestals of two rows and 45 ° of roller pedestals of a row of being structure as a whole, 45 ° of Roller Shaft chord positions are between 90 ° of roller pedestals of two rows, 45 ° of rollers 3 radially are evenly arranged on the main body of 45 ° of roller pedestals, the axis of 45 ° of rollers 3 and main shaft 4 axis are 45,90 ° of rollers 1 of both sides are 90 ° of angle rectangular distributions with main-shaft axis respectively, and 45 ° of rollers 3 can be respectively around main shaft and the rotation of roller S. A. separately with 90 ° of rollers 1 of both sides; When main shaft 4 left-hand revolutions, the roller pedestal drives 90 ° of rollers 1 of 45 ° of rollers 3 and both sides simultaneously around main shaft 4 rotations, respectively have a bit on 90 ° of rollers 1 of 45 ° of rollers 3 and both sides and contact and drive cargo movement with pallet 8 simultaneously, this moment, roller had three points to contact support, transmission with pallet 8 simultaneously, and based on the roller of both sides.
When goods places on the pallet 8, the bottom surface of pallet 8 contacts with 90 ° of roller 1 multiple spots of 45 ° of rollers 3 and both sides, form an approximate circle cylinder, main shaft 4 drives roller and makes gyroscopic movement, the path of motion of roller forms a main-shaft axis project cylindrical face, 90 ° of rollers 1 of both sides respectively with 90 ° of roller S. A. 7 relative fixed, its friction force drives pallet 8 longitudinal movements; 45 ° of rollers 1 are on the one hand along main shaft 4 gyroscopic movements, and simultaneously around 45 ° of roller S. A. 5 rotations, its component drives pallet 8 longitudinal movements, and its three rollers act on forming simultaneously makes a concerted effort.
In Fig. 7, a plurality of universal transmission rolling wheels are fixed on the transmission shaft 4, and each universal transmission rolling wheel staggers 30 °～60 ° along the same radial benchmark, thereby make main transmission more steadily, continuously, universal transmission rolling wheel has left and right branch, and the universal rolling wheel on every main shaft 4 is identical rotation direction.
Among Fig. 8, Fig. 9, be example with 45 ° of rollers 3,45 ° of roller 3 sequence alternates contact with pallet 8, and contact point A riding track moves, and pressure is bigger between 45 ° of rollers 3 and the pallet 8, and it is bigger to rub; It is that gravity, one are friction drag f that pallet 8 imposes on of 45 ° of roller 3 point of action A, f is decomposed into f1, f2, the application force of 45 ° of roller 3 promotion pallets, 8 motions is-f2, pallet 8 moves to the Q direction, when 3 counter-rotatings of 45 ° of rollers, then pallet 8 sense of motions are also opposite, and right 45 ° of rollers are 45 ° of roller symmetries of a direction and a left side in like manner.
In Figure 10, Figure 11,90 ° of roller 1 left and right sides alternating sequences contact with pallet 8, contact point A moves along straight line, pressure is bigger between 90 ° of rollers 1 and the pallet 8, and it is bigger to rub, and it is that gravity, one are friction drag p that pallet 8 imposes on of 90 ° of roller 1 point of action A, the application force that roller 1 promotes pallet 8 motions is-p, pallet 6 is to the motion of P direction, and when 1 counter-rotating of 90 ° of rollers, then pallet 8 sense of motions are also opposite.
At Figure 12, among Figure 13, the left side that is positioned at 90 ° of rollers 1 with 45 ° of rollers 3 is an example, 45 ° of rollers 3 and 90 ° of rollers 1 are that sequence alternate alternately contacts with pallet 8 simultaneously about again, contact point A riding track moves, contact point B moves along straight line, 45 ° of rollers 3, pressure reduces more than 1 times than single roller between 90 ° of rollers 1 and the pallet 8, friction reduces, pallet 8 imposes on 45 ° of rollers 3,90 ° of roller 1 point of action A, one of B is gravity, one is friction drag P, f, f is decomposed into f1 again, f2, the application force of 45 ° of roller 3 promotion pallets, 8 motions is-f2, the application force that 90 ° of rollers 1 promote pallet 8 motions be-p, because P is greater than f1, pallet 8 moves to Q and P resultant direction F, when universal transmission rolling wheel reversed, then pallet 8 sense of motions were also opposite; Right universal transmission rolling wheel is direction and left universal transmission rolling wheel symmetry in like manner.
Claims (7)
1, a kind of universal transmission rolling wheel, by the roller pedestal, the roller S. A., roller is formed, the middle part of roller pedestal is provided with an axis hole, it is characterized in that: the roller pedestal is the single-revolution body, form by 45 ° of roller pedestals and 90 ° of roller pedestals of being arranged side by side, 45 ° of roller pedestals are a plurality of 45 ° of roller pedestal sections that evenly are provided with around spindle axis, 45 ° of roller pedestal sections and spindle axis angle are 45 °, 90 ° of roller pedestals are 90 ° of roller pedestal sections of 90 ° at least three of evenly being provided with around spindle axis and spindle axis angle, 45 ° of rollers are positioned to be 45 on 45 ° of roller pedestal sections and with spindle axis through 45 ° of roller S. A.s, 45 ° of rollers can rotate around 45 ° of roller S. A.s, 90 ° of rollers are positioned to be 90 ° of angles on 90 ° of roller pedestal sections and with spindle axis through 90 ° of roller S. A.s, and 90 ° of rollers can rotate around 90 ° of roller S. A.s.
2, according to the described universal transmission rolling wheel of claim 1, radially the outline projection is consistent with revolution outline projection coincidence respectively to it is characterized in that said 45 ° of rollers and 90 ° of rollers.
3,, it is characterized in that said 45 ° of rollers are left-handed, 45 ° of row of rollers column direction unanimities on the same universal roller pedestal according to the described universal transmission rolling wheel of claim 1.
4,, it is characterized in that said 45 ° of rollers can also be dextrorotation, 45 ° of row of rollers column direction unanimities on the same universal roller pedestal according to the described universal transmission rolling wheel of claim 1.
5,, it is characterized in that said 90 ° of roller pedestal sections are arranged in the left side of 45 ° of roller pedestal sections according to the described universal transmission rolling wheel of claim 1.
6,, it is characterized in that said 90 ° of roller pedestal sections can also be arranged in the right side of 45 ° of roller pedestal sections according to the described universal transmission rolling wheel of claim 1.
7,, it is characterized in that said 90 ° of roller pedestal sections can also be arranged in the both sides of 45 ° of roller pedestal sections, and 90 ° of roller pedestal hop count amounts of both sides are identical according to the described universal transmission rolling wheel of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200991171U CN2776929Y (en) | 2004-12-28 | 2004-12-28 | Universal transmission roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200991171U CN2776929Y (en) | 2004-12-28 | 2004-12-28 | Universal transmission roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2776929Y true CN2776929Y (en) | 2006-05-03 |
Family
ID=36744314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200991171U Expired - Lifetime CN2776929Y (en) | 2004-12-28 | 2004-12-28 | Universal transmission roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2776929Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345738C (en) * | 2004-12-28 | 2007-10-31 | 威海广泰空港设备股份有限公司 | Universal transmission rolling wheel |
-
2004
- 2004-12-28 CN CNU2004200991171U patent/CN2776929Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100345738C (en) * | 2004-12-28 | 2007-10-31 | 威海广泰空港设备股份有限公司 | Universal transmission rolling wheel |
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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 |
Effective date of abandoning: 20041228 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |