CN100430286C - Circular orbit roller type crawler attachment - Google Patents
Circular orbit roller type crawler attachment Download PDFInfo
- Publication number
- CN100430286C CN100430286C CNB2003101078310A CN200310107831A CN100430286C CN 100430286 C CN100430286 C CN 100430286C CN B2003101078310 A CNB2003101078310 A CN B2003101078310A CN 200310107831 A CN200310107831 A CN 200310107831A CN 100430286 C CN100430286 C CN 100430286C
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- China
- Prior art keywords
- rolling body
- circular orbit
- body type
- crawler belt
- crawler attachment
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Abstract
The present invention relates to a circular track rolling body type crawler attachment which is composed of components of a bending and straightening crawler belt (1), a holder chain (2), a rolling body (3), a circular track (4), a support block (5), two support plates (6), a tyre cover (7), etc. The present invention is characterized in that the circular track (4) is arranged on the support plates (6); the support block (5) is arranged between the two support plates (6); the rolling body (3) is arranged on the holder chain (2) and then is arranged on the circular track (4); the bending and straightening crawler belt (1) is arranged on the rolling body (3); the tyre cover (7) is arranged on the bending and straightening crawler belt (1). The present invention has a working principle that the bending and straightening crawler belt (1) and the circular track (4) do relative circular movement through the rolling body (3). Thereby the circular track rolling body type crawler attachment can be arranged on various non-motor vehicles and travelling cases to enable the non-motor vehicles and the travelling cases to run up and down on steps and on uneven and soft ground with pits; the circular track rolling body type crawler attachment can also be singly used as a slideway for transporting objects.
Description
Technical field
The present invention relates to transportation, particularly relate to a kind of be installed in various unpowered vehicles and can make above the suitcase they move up and down on the step and uneven, the soft ground of caving on the circular orbit rolling body type crawler attachment that moves, and can also use separately and object is made the circular orbit rolling body type crawler attachment of slideway when transporting.
Background technology
In the present prior art, I have applied for " top bar and use the circular orbit crawler belt " on September 10th, 1999 to Patent Office, the patent No.: ZL 99239599.2, and grant patent certificate number on June 10th, 2000: No. 391986; Applied for " interior wheeled crawler belt " on November 17th, 2000 to Patent Office again, the patent No.: ZL 00259197.9, and grant patent certificate number in September 19 calendar year 2001: the 451627th; Applied for " the interior wheeled crawler belt of twin shaft heart chain belt " application number on September 19th, 2003 to Patent Office again: 022884106." top bar and use the circular orbit crawler belt ", the type of drive of " interior wheeled crawler belt " and " the interior wheeled crawler belt of twin shaft heart chain belt " all adopts the wheel shaft physical construction, designed mechanical device overall volume of coming out is big, complicated in mechanical structure, to bear load carrying ability light, and practical value is not strong.
Summary of the invention
The objective of the invention is at above shortcoming, it is the physical construction that adopts antifriction-bearing box and the combination of right and wrong crawler belt bar that a kind of circular orbit rolling body type crawler attachment is provided, and the mechanical device overall volume is little, physical construction simple, it is strong to bear the big practical value of load carrying ability.Circular orbit rolling body type crawler attachment can be installed in various unpowered vehicles and can make above the suitcase they on step, move up and down and uneven, the soft ground of caving on operation and can also use separately and object is done slideway when transporting.
The present invention is achieved by following proposal:
Circular orbit rolling body type crawler attachment is that the machine construction principle according to antifriction-bearing box and circular orbit, right and wrong crawler belt combination designs.Described circular orbit rolling body type crawler attachment is that parts such as right and wrong crawler belt, retainer chain, rolling body, circular orbit strip, supporting plate, backbone block, cover tire are formed.Described circular orbit strip is that lath-shaped two bends to the semicircle arcuation, and circular orbit strip is mounted on the supporting plate; Between described two supporting plates backbone block has been installed; Described rolling body is installed on the retainer chain, is installed on the circular orbit strip then; Described right and wrong crawler belt is mounted on the rolling body; Described cover tire is mounted on the right and wrong crawler belt.Its principle of work is such, has installed between circular orbit strip and the right and wrong crawler belt with retainer chain bonded assembly rolling body, and circular orbit strip is done relative circulatory motion with right and wrong crawler belt by rolling body.As between the inner ring of antifriction-bearing box and the outer ring retainer and rolling body being installed, relative rotary motion is made by rolling body in inner ring and outer ring.Because right and wrong crawler belt is can only to move with becoming directly by bend in one direction between the every chain belt piece, again because circular orbit strip is that central straight lath-shaped, two bend to the semicircle arcuation, so right and wrong crawler belt can be done circulatory motion.Cover tire on external force effect and the right and wrong crawler belt, right and wrong crawler belt be by on rolling body effect and the circular orbit strip, and circular orbit strip is with on external force effect and two supporting plates, and two supporting plates are connected with installed object with backbone block.Thereby reach that the mechanical device overall volume is little, physical construction is simple, it is strong to bear the big practical value of load carrying ability, circular orbit rolling body type crawler attachment can be installed in various unpowered vehicles and can make above the suitcase they on step, move up and down and uneven, the soft ground of caving on operation and can also use separately and object is done the purpose of slideway when transporting.
1. the present invention's advantage compared with prior art is:
2. reasonable mechanical structure is simple;
3. it is big to bear load carrying ability;
4. overall volume is little;
5. cost is low, applied widely, easy to utilize.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 (a) is that right and wrong crawler belt chain belt piece becomes straight structural representation.
Fig. 2 (b) is the structural representation of right and wrong crawler belt chain belt piece bending.
Fig. 3 is the structural representation of right and wrong crawler belt.
Fig. 4 is the Chain link for chain grate of retainer chain and the structural representation of chain shaft.
Fig. 5 (a) is the front view of the cylindrical rolling body of Fig. 5 (b).
Fig. 5 (b) is the left view of the cylindrical rolling body of Fig. 5 (a).
Fig. 5 (c) is the front view of Fig. 5 (d) cylinder convex rolling body.
Fig. 5 (d) is the left view of Fig. 5 (c) cylinder convex rolling body.
Fig. 5 (e) is the front view of Fig. 5 (f) cylinder concave surface shape rolling body.
Fig. 5 (f) is the left view of Fig. 5 (e) cylinder concave surface shape rolling body.
Fig. 6 is the structural representation of retainer chain and cylindrical rolling body.
Fig. 7 is the structural representation of circular orbit strip.
Fig. 8 is the structural representation of backbone block.
Fig. 9 is the structural representation of supporting plate.
Figure 10 is installed in the running condition scheme drawing of taking turns on the Wheel-chair for the present invention.
1. right and wrong crawler belt 2. retainer chains 3. rolling bodys 4. circular orbit strip 5. backbone block 6. supporting plates 7. cover tires among the figure
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is further described:
Among Fig. 1, circular orbit rolling body type crawler attachment of the present invention, be to design in conjunction with the machine construction principle of combination, mainly contain right and wrong crawler belt (1), retainer chain (2), rolling body (3), circular orbit strip (4), backbone block (5) supporting plate (6), cover tire parts such as (7) composition according to antifriction-bearing box and circular orbit, right and wrong crawler belt.Described circular orbit strip (4) is mounted on the supporting plate (6); Backbone block (5) has been installed between two supporting plates (6); Rolling body (3) is installed on the retainer chain (2), is installed in then on the circular orbit strip (4); Right and wrong crawler belt (1) is mounted on the rolling body (3); Described cover tire (7) is mounted on the right and wrong crawler belt (1).Its principle of work is such, right and wrong crawler belt (1) is done relative circulatory motion with circular orbit strip (4) by rolling body (3), as between the inner ring of antifriction-bearing box and the outer ring retainer and rolling body being installed, relative rotary motion is made by rolling body in inner ring and outer ring.
In Fig. 1, circular orbit rolling body type crawler attachment is to have right and wrong crawler belt (1), retainer chain (2), rolling body (3), circular orbit strip (4), backbone block (5) supporting plate (6), cover tire parts such as (7) to form.
Among Fig. 2 (a), Fig. 2 (b), Fig. 3, the right and wrong crawler belt (1) of circular orbit rolling body type crawler attachment, described right and wrong crawler belt (1) is because can only bend in one direction between every chain belt piece and become straight motion, so do straight rolling in the middle of right and wrong crawler belt (1) energy, two is made circular arc and rolled.
In Fig. 2 (a), Fig. 2 (b), Fig. 3, the right and wrong crawler belt (1) of circular orbit rolling body type crawler attachment can only bend in one direction and the straight motion of change.
Among Fig. 4, Fig. 5 (a), 5 (b), Fig. 5 (c), Fig. 5 (d), Fig. 5 (e), Fig. 5 (f), Fig. 6, the retainer chain (2) of circular orbit rolling body type crawler attachment and rolling body (3), described rolling body (3) is mounted on the chain shaft of retainer chain (2), and retainer chain (2) is to be connected to form by Chain link for chain grate and chain shaft; Among Fig. 5 (a), 5 (b), described rolling body (3) is cylindrical; Among Fig. 5 (c), Fig. 5 (d), rolling body (3) is the cylinder convex; Among Fig. 5 (e), Fig. 5 (f), rolling body (3) is a cylinder concave surface shape; The axle center of rolling body (3) is porose.
In Fig. 4, Fig. 5 (a), 5 (b), Fig. 5 (c), Fig. 5 (d), Fig. 5 (e), Fig. 5 (f), Fig. 6, the retainer chain (2) of circular orbit rolling body type crawler attachment is to be connected to form by Chain link for chain grate and chain shaft; The rolling body (3) of circular orbit rolling body type crawler attachment is cylindrical or cylinder convex or cylinder concave surface shape.
Among Fig. 7, the circular orbit strip (4) of circular orbit rolling body type crawler attachment, described circular orbit strip (4) be following in the middle of straight lath-shaped, two bend to the semicircle arcuation, above have two lath-shapeds to tilt upward.
In Fig. 7, the circular orbit strip (4) of circular orbit rolling body type crawler attachment be following in the middle of straight lath-shaped, two bend to the semicircle arcuation, above have two lath-shapeds to tilt upward; There are two lath-shapeds to tilt upward above the circular orbit strip (4) and can regulate right and wrong crawler belt (1) degree of tightness; The circular orbit strip (4) of circular orbit rolling body type crawler attachment is to make with elastomeric material.
Among Fig. 8, the backbone block (5) of circular orbit rolling body type crawler attachment, described backbone block (5) are a strip shape bulk, two semicircle arcuation.
Among Fig. 9, the supporting plate (6) of circular orbit rolling body type crawler attachment, described supporting plate (6) be plate-like, two semicircle arcuation, edge have rib, in the middle of the groove that cooperatively interacts in circular orbit strip (4) and backbone block (5) is arranged.
In Fig. 9, circular orbit rolling body type crawler attachment supporting plate (6) be plate-like, two semicircle arcuation, edge have rib, in the middle of the groove that cooperatively interacts in circular orbit strip (4) and backbone block (5) is arranged.
Among Figure 10, circular orbit rolling body type crawler attachment is installed on the wheel Wheel-chair, cover tire (7) on described external force effect and the right and wrong crawler belt (1), right and wrong crawler belt (1) is by on rolling body (3) effect and the circular orbit strip (4), circular orbit strip (4) is with on external force effect and two supporting plates (6), two supporting plates (6) are connected with installed object with backbone block (5), and right and wrong crawler belt (1) is done relative circulatory motion with circular orbit strip (4) by rolling body (3).
Thereby reach that the mechanical device overall volume is little, physical construction is simple, it is strong to bear the big practical value of load carrying ability, circular orbit rolling body type crawler attachment can be installed in various unpowered vehicles and can make above the suitcase they on step, move up and down and uneven, the soft ground of caving on operation and can also use separately and object is done the purpose of slideway when transporting.
Claims (5)
1. circular orbit rolling body type crawler attachment is made up of right and wrong crawler belt (1), retainer chain (2), rolling body (3), circular orbit strip (4), backbone block (5), supporting plate (6) and cover tire (7) part; It is characterized in that described circular orbit strip (4) is mounted on the supporting plate (6); Backbone block (5) has been installed between two supporting plates (6); Rolling body (3) is installed on the retainer chain (2), is installed in then on the circular orbit strip (4); Right and wrong crawler belt (1) is mounted on the rolling body (3); With retainer chain (2) bonded assembly rolling body (3) between circular orbit strip and right and wrong crawler belt; Cover tire (7) is mounted on the right and wrong crawler belt (1); Circular orbit rolling body type crawler attachment be installed in various unpowered vehicles and can make above the suitcase they on step, move up and down and uneven, the soft ground of caving on operation or do slideway when being used in the object transportation separately.
2. circular orbit rolling body type crawler attachment according to claim 1 is characterized in that, the right and wrong crawler belt (1) of described circular orbit rolling body type crawler attachment can only bend in one direction and the straight motion of change.
3. circular orbit rolling body type crawler attachment according to claim 1 is characterized in that, the retainer chain (2) of described circular orbit rolling body type crawler attachment is to be connected to form by Chain link for chain grate and chain shaft.
4. circular orbit rolling body type crawler attachment according to claim 1, it is characterized in that, the circular orbit strip (4) of described circular orbit rolling body type crawler attachment be following in the middle of for straight lath-shaped, two bend to the semicircle arcuation, above have two lath-shapeds to tilt upward.
5. circular orbit rolling body type crawler attachment according to claim 4 is characterized in that, the circular orbit strip (4) of described circular orbit rolling body type crawler attachment is to make with elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101078310A CN100430286C (en) | 2003-10-10 | 2003-10-10 | Circular orbit roller type crawler attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101078310A CN100430286C (en) | 2003-10-10 | 2003-10-10 | Circular orbit roller type crawler attachment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1605527A CN1605527A (en) | 2005-04-13 |
| CN100430286C true CN100430286C (en) | 2008-11-05 |
Family
ID=34758377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2003101078310A Expired - Fee Related CN100430286C (en) | 2003-10-10 | 2003-10-10 | Circular orbit roller type crawler attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100430286C (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037334U (en) * | 1988-09-14 | 1989-05-10 | 徐清云 | Caterpillar transport car |
| CN2389100Y (en) * | 1999-09-10 | 2000-07-26 | 陆继东 | Circular endless track for climbing step |
| CN2448680Y (en) * | 2000-11-17 | 2001-09-19 | 陆继东 | Inner wheel type caterpillar |
| CN2452676Y (en) * | 2000-10-27 | 2001-10-10 | 杨文赞 | Improved structure of crewler-type tool holder |
| JP2002294741A (en) * | 2001-03-28 | 2002-10-09 | Ccd Kk | Crawler vehicle for transportation of excavated earth |
-
2003
- 2003-10-10 CN CNB2003101078310A patent/CN100430286C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2037334U (en) * | 1988-09-14 | 1989-05-10 | 徐清云 | Caterpillar transport car |
| CN2389100Y (en) * | 1999-09-10 | 2000-07-26 | 陆继东 | Circular endless track for climbing step |
| CN2452676Y (en) * | 2000-10-27 | 2001-10-10 | 杨文赞 | Improved structure of crewler-type tool holder |
| CN2448680Y (en) * | 2000-11-17 | 2001-09-19 | 陆继东 | Inner wheel type caterpillar |
| JP2002294741A (en) * | 2001-03-28 | 2002-10-09 | Ccd Kk | Crawler vehicle for transportation of excavated earth |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1605527A (en) | 2005-04-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20111010 |