CN202751741U - Transmission mechanism simulating rock climbing machine - Google Patents
Transmission mechanism simulating rock climbing machine Download PDFInfo
- Publication number
- CN202751741U CN202751741U CN 201220415617 CN201220415617U CN202751741U CN 202751741 U CN202751741 U CN 202751741U CN 201220415617 CN201220415617 CN 201220415617 CN 201220415617 U CN201220415617 U CN 201220415617U CN 202751741 U CN202751741 U CN 202751741U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- transmission mechanism
- chains
- polished rod
- chain
- Prior art date
- 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 - Fee Related
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Abstract
The utility model discloses a transmission mechanism simulating a rock climbing machine. The transmission mechanism comprises a machine frame which is provided with an upper rotating shaft and a lower rotating shaft, wherein the upper rotating shaft is parallel with the lower rotating shaft. The rotating shafts are connected with the machine frame through a bearing. The rotating shafts are horizontally arranged, two ends of each rotating shaft are provided with two chain wheels, the chain wheels on the two rotating shafts are symmetrically arranged, the chain wheels at the same sides of the upper rotating shaft and the lower rotating shaft are connected through a chain, a plurality of base bearings are arranged on outer sides of the chains, the base bearings on the two chains are symmetrically arranged, a polished rod is arranged between each pair of symmetrical base bearings on the two chains, a gear is fixed on each polished rod, the gears on all the polished rod are symmetrically arranged, racks capable of being meshed with the gears are fixed on the machine frame, and the racks are parallel with the chains on the chain wheels which are not meshed. The transmission mechanism can carry out motion transformation, and has the advantages of being compact in structure, convenient to operate, and low in cost.
Description
Technical field
The utility model relates to a kind of exercising device, relates in particular to a kind of transmission mechanism of simulating machine for climbing rock.
Background technology
Rock-climbing is as an outdoor Competitive Activities, and Whole Body is coordinated exercise fabulous effect.But, because the place of rock-climbing training place is large, space requirement is high, cost is high, in the city, can't popularize comprehensively, give the rock-climber who stays in the city with certain inconvenience.If rock climbing can be taken to indoorly, make people can simulate rock climbing at any time, reach the effect of exercise, will bring very large facility for people.
Summary of the invention
The purpose of this utility model is exactly to propose a kind of transmission mechanism of simulating machine for climbing rock.
To achieve these goals, the utility model is by the following technical solutions: a kind of transmission mechanism of simulating machine for climbing rock, comprise frame, frame is provided with up and down two parallel rotating shafts, be connected by bearing between rotating shaft and the frame, described rotating shaft is horizontally disposed with, the two ends of rotating shaft are provided with two sprocket wheels, sprocket wheel in two rotating shafts is symmetrical arranged, connect by chain between the homonymy sprocket wheel in two rotating shafts up and down, the described chain outside is provided with some base bearings, and the base bearing on two chains is symmetrical arranged, and crosses pair of base bearing symmetrical on two chains and is provided with a polished rod, be fixed with a gear on the polished rod, gear on all polished rods is symmetrical arranged, be fixed with on the frame can with the tooth bar of gear engagement, tooth bar is with not mesh the sprocket part chain parallel.
Therefore, the utlity model has following beneficial effect: (1) can carry out motion converter; (2) cost is low; (3) compact conformation, easy to operate.
Description of drawings
Fig. 1 is a kind of structural representation of simulation machine for climbing rock.
Fig. 2 is a kind of structure for amplifying schematic diagram of transmission mechanism.
1: chain; 2: tooth bar; 3: base bearing; 4: sprocket wheel; 5: rotating shaft; 6: polished rod; 7: gear; 8: frame.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiments the utility model is further described.
A kind of transmission mechanism of simulating machine for climbing rock, referring to Fig. 1, Fig. 2, comprise frame 8, frame 8 is provided with up and down two parallel rotating shafts 5, be connected by bearing between rotating shaft 5 and the frame 8, described rotating shaft 5 is horizontally disposed with, the two ends of rotating shaft 5 are provided with two sprocket wheels 4, sprocket wheel 4 in two rotating shafts 5 is symmetrical arranged, and connects by chain 1 between the homonymy sprocket wheel 4 in two rotating shafts 5 up and down, and described chain 1 outside is provided with some base bearings 3, base bearing 3 on two chains 1 is symmetrical arranged, cross pair of base bearing 3 symmetrical on two chains 1 and be provided with a polished rod 6, be fixed with a gear 7 on the polished rod 6, the gear 7 on all polished rods 6 is symmetrical arranged, be fixed with on the frame 8 can with the tooth bar 2 of gear 7 engagement, tooth bar 2 is with not mesh sprocket wheel 4 part chains 1 parallel.
Rotate by manpower or motor-driven rotatable shaft 5, sprocket wheel 4 begins rotation, and the and then rotation of chain 1 on the sprocket wheel 4 drives the polished rod 6 that is positioned on the chain 1 by base bearing 3 and moves up and down; Move up and down in the process at polished rod 6, the gear 7 on the part polished rod 6 can rotate with tooth bar 2 engagements that are fixed on the frame 8, thereby drives polished rod 6 rotations, so that this part polished rod 6 is not only mobile but also rotate.
Claims (1)
1. transmission mechanism of simulating machine for climbing rock, comprise frame (8), frame (8) is provided with up and down two parallel rotating shafts (5), be connected by bearing between rotating shaft (5) and the frame (8), described rotating shaft (5) is horizontally disposed with, the two ends of rotating shaft (5) are provided with two sprocket wheels (4), sprocket wheel (4) in two rotating shafts (5) is symmetrical arranged, connect by chain (1) between the homonymy sprocket wheel (4) in two rotating shafts (5) up and down, it is characterized in that: described chain (1) outside is provided with some base bearings (3), base bearing (3) on two chains (1) is symmetrical arranged, cross the upper symmetrical pair of base bearing (3) of two chains (1) and be provided with a polished rod (6), be fixed with a gear (7) on the polished rod (6), gear (7) on all polished rods (6) is symmetrical arranged, be fixed with on the frame (8) can with the tooth bar (2) of gear (7) engagement, tooth bar (2) is with not mesh sprocket wheel (4) part chain (1) parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415617 CN202751741U (en) | 2012-08-21 | 2012-08-21 | Transmission mechanism simulating rock climbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220415617 CN202751741U (en) | 2012-08-21 | 2012-08-21 | Transmission mechanism simulating rock climbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202751741U true CN202751741U (en) | 2013-02-27 |
Family
ID=47730939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220415617 Expired - Fee Related CN202751741U (en) | 2012-08-21 | 2012-08-21 | Transmission mechanism simulating rock climbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202751741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847266A (en) * | 2019-01-31 | 2019-06-07 | 重庆第二师范学院 | A kind of physical training stairmaster and its application method |
-
2012
- 2012-08-21 CN CN 201220415617 patent/CN202751741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109847266A (en) * | 2019-01-31 | 2019-06-07 | 重庆第二师范学院 | A kind of physical training stairmaster and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130227 Termination date: 20130821 |