CN201334099Y - Reversal sheave wheel type foot-pedal ice wagon - Google Patents
Reversal sheave wheel type foot-pedal ice wagon Download PDFInfo
- Publication number
- CN201334099Y CN201334099Y CNU2009200101505U CN200920010150U CN201334099Y CN 201334099 Y CN201334099 Y CN 201334099Y CN U2009200101505 U CNU2009200101505 U CN U2009200101505U CN 200920010150 U CN200920010150 U CN 200920010150U CN 201334099 Y CN201334099 Y CN 201334099Y
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- CN
- China
- Prior art keywords
- ice
- wagon
- cylinder body
- shaft
- grooved wheel
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- Expired - Lifetime
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Abstract
The utility model relates to a reversal sheave wheel type foot-pedal ice wagon, which comprises a wagon body, a steering mechanism and a transmission mechanism. The ice wagon adopts a three-point stable structure with a single skate at the front part and double skates at the rear part, and the front ice skate is controlled through the handlebars for realizing the steering of the ice wagon; the ice wagon is driven by the transmission mechanism, and a big sheave wheel, a center shaft crank and a foot board are fixedly installed on a centre shaft in the transmission mechanism; a small sheave wheel and a main shaft crank disc are fixedly installed on a driving shaft, a belt is reversely connected with the big sheave wheel and the small sheave wheel, an eccentric shaft is arranged on the main shaft crank disc and is articulated with the upper end of a main shaft connecting rod, and the lower end of the main shaft connecting rod is articulated with the upper end of an ice drill rod; the ice drill rod is arranged in a cylinder body and makes linear reciprocating motion in the cylinder body; during the working process, the ice drill rod is always inserted in the ice surface at the biggest angle to push the ice wagon to move forward; the ice drill rod always leaves the ice surface at the smallest angle to make preparation for the next operation of being inserted in the ice surface; and therefore, the power in constant motion is provided for the ice wagon due to the alternate and continuous ice inserting and ice pushing of the ice drill rod and the ice wagon is further driven to continuously move forward.
Description
Technical field
The utility model relates to a kind of ice machine, especially a kind of can be at the reverse grooved pulley type foot-pedal ice wagon of continuous walking on ice.
Background technology
Up to the present, the ice machine of using on the ice stadium is traditional structure and style always, and its structure is simple and crude, uses dullness, and balance and safety are relatively poor, obviously can't satisfy people's requirement.
Summary of the invention
In order to address the above problem, the utility model provides a kind of reverse grooved pulley type foot-pedal ice wagon, this reverse grooved pulley type foot-pedal ice wagon adopts pure mechanical structures, prick ice, push away the propulsive effort of ice with traditional ice pricker as ice machine, the person of driving is sitting on the ice machine, alternately scrunch with both feet and to do power, can advance by the continuous drive ice machine.
The technical scheme that its technical matters that solves the utility model adopts is: it is made up of car body, steering hardware and transmission device.In the car body, vehicle frame adopts the left-right symmetric structure, be welded by metal tube, and skates behind two of its rear portion captive joints, the vehicle frame middle part is equipped with vehicle seat, and the front portion is provided with sleeve; Handlebar in the steering hardware, steering shaft are captiveed joint with preceding skates and are integral, and steering shaft is arranged in the sleeve of car body, and can rotate in sleeve; Rotate the i.e. angle of rotatable preceding skates of handlebar, thereby realize turning to of ice machine.Axis in the transmission device, imput shaft and cylinder body rotating shaft are supported by vehicle frame, be installed with big grooved wheel on the axis, two ends, axis left and right sides relative fixed is equipped with Middle axle crank, the Middle axle crank outer end is equipped with stretcher: the imput shaft middle part is installed with small grooved wheel, big grooved wheel is equipped with belt grooves on small grooved wheel and the axis, belt grooves is set as " U " shape, the truncation surface of belt is set as circle, belt is reverse the connection with big grooved wheel and small grooved wheel, be that conter clockwise twined partly final closure of one week of small grooved wheel after the belt cw twined big grooved wheel one all half, make the switched in opposite of big grooved wheel and small grooved wheel; Both ends of main drive shaft is symmetrically installed with the spindle crank dish, and the spindle crank dish is provided with eccentric shaft, and eccentric shaft and main shaft small end are hinged, and the lower end of main shaft connecting rod is hinged with ice pricker upper end; The cylinder body middle part is hinged with the cylinder body rotating shaft, and cylinder body can swing up and down around the cylinder body rotating shaft; Be provided with the ice pricker in the cylinder body, the ice pricker is done straight reciprocating motion under the effect of main shaft connecting rod in cylinder body.During work, the ice pricker always inserts the ice face with maximum angle, promotes ice machine and moves ahead; Leave the ice face with minimum angles again, prepare for enter the ice face next time: like this, the ice pricker is alternately constantly inserted ice, is pushed away ice, and the power of ice machine persistent movement just is provided, and advances continuously thereby drive ice machine.
The beneficial effects of the utility model are, are prime power by the foot-operated masterpiece of stepping on that people were accustomed to, and by reverse tape handler and slider-crank mechanism, two ice prickers are continuously inserted ice, pushed away ice about drive, make the action of ice pricker more scientific and reasonable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a front view of the present utility model, adopts partial disassembly's technique of painting.
Fig. 2 is a birds-eye view of the present utility model.
Fig. 3 is the B-B cutaway view of the utility model tape handler, is the projecting direction of front view.
Fig. 4 is the A-A cutaway view of the utility model tape handler, is the projecting direction of birds-eye view.
Fig. 5 be the C of the utility model tape handler to view.It is the outside drawing of Fig. 4.
Fig. 6, Fig. 7, Fig. 8 are the assembling scheme drawings of transmission device embodiment of the present utility model.
1. vehicle seats among the figure, 2. vehicle frame, 3. handlebar, 4. steering shaft, 5. sleeve, 6. before skates, 7. stretcher, 8. Middle axle crank, 9. axis, 10. big grooved wheel, 11. belts, 12. small grooved wheel, 13. imput shaft, 14. cylinder body rotating shafts, 15. the spindle crank dish, 16. eccentric shafts, 17. main shaft connecting rods, 18. the ice pricker, 19. cylinder bodies, 20. back skates.
The specific embodiment
In Fig. 1, Fig. 2, the utility model is made up of car body, steering hardware and transmission device.In the car body, vehicle frame (2) adopts the left-right symmetric structure, be welded by metal tube, and skates (20) after its rear portion is provided with two, skates (20) are captiveed joint with vehicle frame (2) after two, in the middle part of the vehicle frame (2) vehicle seat (1) are installed, and the front portion is provided with sleeve (5); Handlebar in the steering hardware (3), steering shaft (4) are captiveed joint with preceding skates (6) and are integral, and steering shaft (4) is arranged in the sleeve (5) of car body, and can rotate in sleeve (5); Rotate handlebar (3) the i.e. angle of rotatable preceding skates (6), thereby realize turning to of ice machine.Axis in the transmission device (9), imput shaft (13) and cylinder body rotating shaft (14) are supported by vehicle frame (2), be installed with big grooved wheel (10) on the axis (9), axis (9) two ends, left and right sides relative fixed is equipped with Middle axle crank (8), and Middle axle crank (8) outer end is equipped with stretcher (7); Imput shaft (13) middle part is installed with small grooved wheel (12), and belt (11) is reverse the connection with big grooved wheel (10) with small grooved wheel (12), makes the switched in opposite of big grooved wheel (10) and small grooved wheel (12); Imput shaft (13) two ends are symmetrically installed with spindle crank dish (15), and spindle crank dish (15) is provided with eccentric shaft (16), and eccentric shaft (16) is hinged with main shaft connecting rod (17) upper end, and the lower end of main shaft connecting rod (17) is hinged with ice pricker (18) upper end; Cylinder body (19) middle part is hinged with cylinder body rotating shaft (14), and cylinder body (19) can swing up and down around cylinder body rotating shaft (14); Be provided with ice pricker (18) in the cylinder body (19), ice pricker (18) is done straight reciprocating motion under the inherent main shaft connecting rod of cylinder body (19) (17) effect.Like this, ice pricker (18) is alternately constantly inserted ice, is pushed away ice, and the power of ice machine persistent movement just is provided, and advances continuously thereby drive ice machine.
In Fig. 3, Fig. 4 and Fig. 5, small grooved wheel (12) and big grooved wheel (10) are equipped with belt grooves, belt grooves is set as " U " shape, and the truncation surface of belt (11) is set as circle, and it is final closed that belt (11) cw twines (10) one (12) one weeks half of half back conter clockwise winding small grooved wheel week of big grooved wheel.
In Fig. 6, represent that ice pricker of the present utility model (18) will insert the embodiment in the ice: at this moment, ice pricker (18) and the angle maximum of icing face insert in the ice easily.
In Fig. 7, represent the embodiment when ice pricker of the present utility model (18) insertion ice face is the darkest: at this moment, imput shaft (13), eccentric shaft (16) and ice pricker (18) are on the same plane, and ice machine is formed maximum impetus.
In Fig. 8, represent that ice pricker of the present utility model (18) leaves the embodiment of ice face: ice pricker (18) is less with the angle of ice face, prepares for enter the ice face next time.
Claims (3)
1. reverse grooved pulley type foot-pedal ice wagon, comprise car body, steering hardware and transmission device, it is characterized in that: in the car body, vehicle frame (2) adopts the left-right symmetric structure, be welded by metal tube, skates (20) after its rear portion is provided with two, skates (20) are captiveed joint with vehicle frame (2) after two, vehicle frame (2) middle part is equipped with vehicle seat (1), the preceding sleeve (5) that all is provided with; Handlebar in the steering hardware (3), steering shaft (4) are captiveed joint with preceding skates (6) and are integral, and steering shaft (4) is arranged in the sleeve (5) of car body; Axis in the transmission device (9), imput shaft (13) and cylinder body rotating shaft (14) are supported by vehicle frame (2), be installed with big grooved wheel (10) on the axis (9), axis (9) two ends, left and right sides relative fixed is equipped with Middle axle crank (8), and Middle axle crank (8) outer end is equipped with stretcher (7); Imput shaft (13) middle part is installed with small grooved wheel (12); Belt (11) oppositely connects big grooved wheel (10) and small grooved wheel (12); Imput shaft (13) two ends are symmetrically installed with spindle crank dish (15), and spindle crank dish (15) is provided with eccentric shaft (16), and eccentric shaft (16) is hinged with main shaft connecting rod (17) upper end, and the lower end of main shaft connecting rod (17) is hinged with ice pricker (18) upper end; Cylinder body (19) middle part is hinged with cylinder body rotating shaft (14).
2. reverse grooved pulley type foot-pedal ice wagon according to claim 1, it is characterized in that: described small grooved wheel (12) and big grooved wheel (10) are equipped with belt grooves, belt grooves is set as " U " shape, the truncation surface of belt (11) is set as circle, and it is final closed that belt (11) cw twines (10) one (12) one weeks half of half back conter clockwise winding small grooved wheel week of big grooved wheel.
3. reverse grooved pulley type foot-pedal ice wagon according to claim 1 is characterized in that: described cylinder body (19) can swing up and down around cylinder body rotating shaft (14); Be provided with ice pricker (18) in the cylinder body (19), ice pricker (18) can be done straight reciprocating motion in cylinder body (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200101505U CN201334099Y (en) | 2009-01-14 | 2009-01-14 | Reversal sheave wheel type foot-pedal ice wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200101505U CN201334099Y (en) | 2009-01-14 | 2009-01-14 | Reversal sheave wheel type foot-pedal ice wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334099Y true CN201334099Y (en) | 2009-10-28 |
Family
ID=41285745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200101505U Expired - Lifetime CN201334099Y (en) | 2009-01-14 | 2009-01-14 | Reversal sheave wheel type foot-pedal ice wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334099Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445149B (en) * | 2008-12-30 | 2011-02-02 | 沈阳工业大学 | Reverse grooved pulley type ice walking device |
-
2009
- 2009-01-14 CN CNU2009200101505U patent/CN201334099Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101445149B (en) * | 2008-12-30 | 2011-02-02 | 沈阳工业大学 | Reverse grooved pulley type ice walking device |
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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 |
Granted publication date: 20091028 Effective date of abandoning: 20090114 |