CN208816620U - A kind of snowblower shift speed change mechanism - Google Patents
A kind of snowblower shift speed change mechanism Download PDFInfo
- Publication number
- CN208816620U CN208816620U CN201821619466.XU CN201821619466U CN208816620U CN 208816620 U CN208816620 U CN 208816620U CN 201821619466 U CN201821619466 U CN 201821619466U CN 208816620 U CN208816620 U CN 208816620U
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- speed change
- end position
- friction wheel
- snowblower
- wheel assembly
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Abstract
The utility model discloses a kind of snowblower shift speed change mechanisms, including belt pulley and swing component, by being rotatably equipped with swing component at the belt pulley lower end position, swinging axle is set at the swing component back-end location, by being rotatably equipped with friction wheel assembly at the belt pulley upper end position, the friction pulley component internal middle position is set with hexagonal transmission shaft, transmission gear is equipped with by fixing sleeve at the hexagonal transmission shaft left position, fixed bearing block is equipped with by turning set at the hexagonal transmission shaft right end position, by being fixedly installed with shift at the friction wheel assembly upper end position, friction wheel assembly one side gear shifting structure itself wearability by setting is good, make gear the structure can be simplified and is easy to operate, on the other hand gearbox own wt is alleviated, simplify installation procedure, reduce machine Cost of manufacture itself, makes the high snow removal machine of a cost performance, and target user's range is wide.
Description
Technical field
The utility model belongs to blowing snow equipment correlative technology field, and in particular to a kind of snowblower shift speed change mechanism.
Background technique
Snowblower is a kind of blowing clearing apparatus for being capable of providing and having compared with strong wind, and it is big to be mainly used for road pavement, greenhouse
The accumulated snow of canopy ceiling is handled, and can be cleaned to accumulated snow, dust etc. by blowing.
Existing snowblower shift speed change mechanism technology has the following problems: existing snowblower shift speed change mechanism uses
Be that pinion gearbox carries out speed change, but structure is complicated for pinion gearbox, and cost is high, at the same machine itself from
Weight is too big, not readily transportable to drag load, causes big inconvenience to actual use, needs a plain type shift speed change mechanism.
Utility model content
The purpose of this utility model is to provide a kind of snowblower shift speed change mechanisms, to solve to mention in above-mentioned background technique
Structure is complicated for pinion gearbox out, and cost is high, while machine dead weight is too big, not readily transportable that load is dragged to ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of snowblower shift speed change mechanism, including belt pulley and swing component, by turning at the belt pulley lower end position
It is dynamic that swing component is installed, it is set with swinging axle at the swing component back-end location, passes through rotation at the belt pulley upper end position
Friction wheel assembly is installed, the friction pulley component internal middle position is set with hexagonal transmission shaft, the hexagonal transmission shaft
Transmission gear is equipped with by fixing sleeve at left position, passes through turning set at the hexagonal transmission shaft right end position and fixing axle is housed
Seat is held, by being fixedly installed with shift at the friction wheel assembly upper end position.
Preferably, the shift includes the manipulation body of rod, connecting plate, connecting rod, nut and connecting hole, the manipulation
By being installed by welding with connecting plate at body of rod bottom position, the connecting plate middle position is set with connecting rod, the manipulation
Body of rod middle position is equipped with nut by fixing sleeve, is internally provided with connecting hole at the manipulation body of rod apical position, described
Shift is fixedly connected by connecting rod with friction wheel assembly.
Preferably, the friction wheel assembly includes friction wheel body, rubber friction pad, fixing bolt, fixes sleeve, rotation axis
It holds, speed change seat and fixing gasket, rubber friction pad is equipped with by fixing sleeve at the external side edge position of friction pulley, it is described to rub
It wipes and fixes sleeve is fixedly connected with by fixing bolt at wheel body right end position, outside passes through at the fixes sleeve right end position
Fixing sleeve is equipped with rolling bearing, passes through fixing sleeve on the outside of the rolling bearing and speed change seat, the rolling bearing right end position are housed
Place is provided with fixing gasket, and the fixing gasket is fixedly attached with fixes sleeve.
Preferably, the speed change seat includes pedestal, sleeve joint hole, is socketed edge, rim openings, attachment base and deep floor,
The pedestal is internally provided with sleeve joint hole, by being installed by welding with socket edge, the set at the pedestal right end marginal position
Edge fit edge is internally provided with rim openings, by being installed by welding with attachment base at the pedestal lower end position, before the attachment base
Afterwards by being installed by welding with deep floor between both ends middle position and pedestal.
Preferably, the friction wheel assembly can be horizontally slipped by hexagonal transmission shaft.
Preferably, be equipped with inside the fixed bearing block deep groove ball bearing and fixed bearing block by deep groove ball bearing with
Hexagonal transmission shaft is fixedly attached.
Preferably, the rolling bearing is deep groove ball bearing, and the fixes sleeve is internally provided with Hexagon hole.
Preferably, the rim openings are provided with multiple and are uniformly arranged on inside socket edge.
Compared with prior art, the utility model provides a kind of snowblower shift speed change mechanism, has following beneficial to effect
Fruit:
The utility model is mounted with friction wheel assembly comprising friction wheel body, rubber friction pad, fixing bolt, fixing sleeve
Cylinder, rolling bearing, speed change seat and fixing gasket；Wherein, speed change seat includes pedestal, sleeve joint hole, socket edge, rim openings, company
Joint chair and deep floor；Such benefit be it is good by the friction wheel assembly one side gear shifting structure of setting wearability itself, can
It is horizontal that continuity using the time has reached machine requirement, makes gear the structure can be simplified easy to operate, on the other hand mitigates
Gearbox own wt, simplifies installation procedure, reduces machine cost of manufacture itself, it is high to make a cost performance
Snow removal machine, target user's range is wide, makes the more crowds of blowing snow functional adaptation, and cost price can control in a lower water
It is flat, while reaching desired snowblower using effect.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention, in the accompanying drawings:
Fig. 1 be the utility model proposes a kind of snowblower shift speed change mechanism structure schematic diagram；
Fig. 2 be the utility model proposes shift structural schematic diagram；
Fig. 3 be the utility model proposes friction pulley component structure diagram；
Fig. 4 be the utility model proposes speed change holder structure schematic diagram；
In figure: 1, belt pulley；2, swing component；3, swinging axle；4, rub wheel assembly；41, rub wheel body；42, rubber friction
Pad；43, fixing bolt；44, fixes sleeve；45, rolling bearing；46, speed change seat；461, pedestal；462, sleeve joint hole；463, it is socketed
Edge；464, rim openings；465, attachment base；466, deep floor；47, fixing gasket；5, hexagonal transmission shaft；6, driving cog
Wheel；7, fixed bearing block；8, shift；9, the body of rod is manipulated；10, connecting plate；11, connecting rod；12, nut；13, it connects
Hole.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:
A kind of snowblower shift speed change mechanism, including belt pulley 1 and swing component 2 pass through rotation at 1 lower end position of belt pulley
Swing component 2 is installed, swinging axle 3 is set at 2 back-end location of swing component, passes through at 1 upper end position of belt pulley and is rotatably equipped with
Rub wheel assembly 4, hexagonal transmission shaft 5 is set at the 4 bosom position of wheel assembly that rubs, at 5 left position of hexagonal transmission shaft
Transmission gear 6 is housed by fixing sleeve, passes through turning set at 5 right end position of hexagonal transmission shaft and fixed bearing block 7, friction pulley is housed
By being fixedly installed with shift 8 at 4 upper end position of component.
Further, shift 8 includes the manipulation body of rod 9, connecting plate 10, connecting rod 11, nut 12 and connecting hole 13, behaviour
By being installed by welding with connecting plate 10 at 9 bottom position of vertical pole body, 10 middle position of connecting plate is set with connecting rod 11, manipulation
9 middle position of the body of rod is equipped with nut 12 by fixing sleeve, manipulates and is internally provided with connecting hole 13 at 9 apical position of the body of rod, becomes
Fast control stick 8 is fixedly connected by connecting rod 11 with friction wheel assembly 4；It can be more convenient by the shift 8 of setting
To friction wheel assembly 4 slide left and right, so as to more convenient carry out variable speed operation.
Further, friction wheel assembly 4 include friction wheel body 41, rubber friction pad 42, fixing bolt 43, fixes sleeve 44,
Rolling bearing 45, speed change seat 46 and fixing gasket 47, friction are rubbed by fixing sleeve equipped with rubber at 41 outer ledge position of wheel body
Scrubbing pad 42 is fixedly connected with fixes sleeve 44,44 right end of fixes sleeve by fixing bolt 43 at 41 right end position of wheel body that rubs
Outside is equipped with rolling bearing 45 by fixing sleeve at position, passes through fixing sleeve on the outside of rolling bearing 45 and speed change seat 46, rotation are housed
Fixing gasket 47 is provided at 45 right end position of bearing, fixing gasket 47 is fixedly attached with fixes sleeve 44；Pass through rubbing for setting
It is good to wipe 4 one side gear shifting structure of wheel assembly wearability itself, can continuity using the time to have reached machine requirement horizontal, make speed change
That the structure can be simplified is easy to operate for mechanism, on the other hand alleviates gearbox own wt, simplifies installation procedure, reduces machine
Device cost of manufacture itself makes the high snow removal machine of a cost performance, and target user's range is wide, makes blowing snow functional adaptation
More crowds, cost price can control in a reduced levels.
Further, speed change seat 46 includes pedestal 461, sleeve joint hole 462, socket edge 463, rim openings 464, attachment base
465 and deep floor 466, pedestal 461 is internally provided with sleeve joint hole 462, passes through welding installation at 461 right end marginal position of pedestal
There is socket edge 463, socket edge 463 is internally provided with rim openings 464, passes through welding installation at 461 lower end position of pedestal
There is attachment base 465, by being installed by welding with deep floor between 465 rear and front end middle position of attachment base and pedestal 461
466；Friction wheel assembly 4 can be driven to slide left and right under the action of shift 8 by the speed change seat 46 of setting.
Further, friction wheel assembly 4 can be horizontally slipped by hexagonal transmission shaft 5；By friction wheel assembly 4 relative to six
Angle transmission shaft 5, which horizontally slips, can change the revolving speed of friction wheel body 41 in friction wheel assembly 4, thus allow for speed change.
Further, deep groove ball bearing is installed inside fixed bearing block 7 and fixed bearing block 7 passes through deep groove ball bearing and six
Angle transmission shaft 5 is fixedly attached；Hexagonal transmission shaft 5 can be fixed by the fixed bearing block 7 of setting, by fixing axle
Holding installation deep groove ball bearing inside seat 7 can guarantee that hexagonal transmission shaft 5 is rotated.
Further, rolling bearing 45 is deep groove ball bearing, and fixes sleeve 44 is internally provided with Hexagon hole；By in fixation
Hexagon hole is arranged inside sleeve 44 can carry out socket transmission with hexagonal transmission shaft 5, while can guarantee 4 phase of wheel assembly that rubs
Hexagonal transmission shaft 5 is slided.
Further, rim openings 464 are provided with multiple and are uniformly arranged on inside socket edge 463；By in set edge fit
It it is uniformly arranged multiple rim openings 464 inside edge 463 can facilitate and rolling bearing 45 is dismounted.
The working principle and process for using of the utility model: before using the utility model, necessary make should be carried out to it
With preceding inspection, if checking, utility model works are abnormal, should repair in time, if leading to gear after inspection is errorless
It crosses fixed bearing block 7 and machine wall is fixedly mounted, engaged by transmission gear 6 with the driven gear of wheel shaft, belt pulley 1 is passed through into skin
Band is rotatablely connected with power mechanism, and belt pulley 1 is rotated under belt transmission, passes through rubber friction pad 42 and belt pulley
The friction of 1 upper surface drives friction wheel body 41 to be rotated, and friction wheel body 41 passes through the interior hexagonal being arranged inside fixes sleeve 44
Axis hole drives hexagonal transmission shaft 5 to be rotated, to drive wheel shaft by the driven gear of transmission gear 6 and wheel shaft engaged transmission
Rotation, provides power for wheel, manipulates friction wheel assembly 4 by shift 8 and carries out left and right cunning relative to hexagonal transmission shaft 5
It is dynamic, to change the revolving speed of friction wheel body 41, reaches speed change purpose, pass through the 4 one side gear shifting structure of friction wheel assembly of setting
Wearability itself is good, can continuity using the time to have reached machine requirement horizontal, make gear the structure can be simplified easily behaviour
Make, on the other hand alleviates gearbox own wt, simplify installation procedure, reduce machine cost of manufacture itself, be allowed into
For the high snow removal machine of a cost performance, target user's range is wide, makes the more crowds of blowing snow functional adaptation, and cost price can be controlled
System is in a reduced levels.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (8)
1. a kind of snowblower shift speed change mechanism, including belt pulley (1) and swing component (2), it is characterised in that: the belt pulley
(1) by being rotatably equipped with swing component (2) at lower end position, swinging axle (3) are set at swing component (2) back-end location,
By being rotatably equipped with friction wheel assembly (4), friction wheel assembly (4) bosom at belt pulley (1) upper end position
It is set at position hexagonal transmission shaft (5), transmission gear is equipped with by fixing sleeve at hexagonal transmission shaft (5) left position
(6), fixed bearing block (7) are equipped with by turning set at hexagonal transmission shaft (5) right end position, the friction wheel assembly (4)
By being fixedly installed with shift (8) at upper end position.
2. a kind of snowblower shift speed change mechanism according to claim 1, it is characterised in that: the shift (8)
Including the manipulation body of rod (9), connecting plate (10), connecting rod (11), nut (12) and connecting hole (13), the manipulation body of rod (9) bottom
By being installed by welding with connecting plate (10) at end position, connecting plate (10) middle position is set with connecting rod (11), institute
The manipulation body of rod (9) middle position is stated by fixing sleeve equipped with nut (12), at the manipulation body of rod (9) apical position inside set
It is equipped with connecting hole (13), the shift (8) is fixedly connected by connecting rod (11) with friction wheel assembly (4).
3. a kind of snowblower shift speed change mechanism according to claim 1, it is characterised in that: the friction wheel assembly (4)
Including wheel body (41), rubber friction pad (42), fixing bolt (43), fixes sleeve (44), rolling bearing (45), speed change seat of rubbing
(46) and fixing gasket (47) rubber friction pad, is equipped with by fixing sleeve at friction wheel body (41) the outer ledge position
(42), it is fixedly connected with fixes sleeve (44) at friction wheel body (41) right end position by fixing bolt (43), it is described solid
Determining outside at sleeve (44) right end position, by fixing sleeve equipped with rolling bearing (45), rolling bearing (45) outside passes through solid
Surely it is set with speed change seat (46), is provided with fixing gasket (47), the fixing gasket at rolling bearing (45) right end position
(47) it is fixedly attached with fixes sleeve (44).
4. a kind of snowblower shift speed change mechanism according to claim 3, it is characterised in that: the speed change seat (46) includes
Pedestal (461), sleeve joint hole (462), socket edge (463), rim openings (464), attachment base (465) and deep floor (466),
The pedestal (461) is internally provided with sleeve joint hole (462), by being installed by welding at pedestal (461) the right end marginal position
It is socketed edge (463), the socket edge (463) is internally provided with rim openings (464), pedestal (461) lower end position
Place is by being installed by welding with attachment base (465), between attachment base (465) the rear and front end middle position and pedestal (461)
By being installed by welding with deep floor (466).
5. a kind of snowblower shift speed change mechanism according to claim 1, it is characterised in that: the friction wheel assembly (4)
It can be horizontally slipped by hexagonal transmission shaft (5).
6. a kind of snowblower shift speed change mechanism according to claim 1, it is characterised in that: the fixed bearing block (7)
Inside is equipped with deep groove ball bearing and fixed bearing block (7) is fixedly attached by deep groove ball bearing with hexagonal transmission shaft (5).
7. a kind of snowblower shift speed change mechanism according to claim 3, it is characterised in that: the rolling bearing (45) is
Deep groove ball bearing, the fixes sleeve (44) are internally provided with Hexagon hole.
8. a kind of snowblower shift speed change mechanism according to claim 4, it is characterised in that: the rim openings (464)
It is provided with multiple and is uniformly arranged on socket edge (463) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619466.XU CN208816620U (en) | 2018-10-07 | 2018-10-07 | A kind of snowblower shift speed change mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821619466.XU CN208816620U (en) | 2018-10-07 | 2018-10-07 | A kind of snowblower shift speed change mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208816620U true CN208816620U (en) | 2019-05-03 |
Family
ID=66279181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821619466.XU Active CN208816620U (en) | 2018-10-07 | 2018-10-07 | A kind of snowblower shift speed change mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208816620U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985836A (en) * | 2019-12-30 | 2020-04-10 | 郑州工程技术学院 | Horizontal rotation unit of camera shooting pan-tilt |
| CN112664644A (en) * | 2021-01-23 | 2021-04-16 | 上海海穆电子科技有限公司 | Handle structure with adjustable gears |
| CN113059691A (en) * | 2021-04-10 | 2021-07-02 | 田莉华 | Variable speed formula light building material production facility |
| CN113236771A (en) * | 2021-04-30 | 2021-08-10 | 华南理工大学 | Gear shifting device and transportation equipment comprising same |
| CN113776770A (en) * | 2021-11-12 | 2021-12-10 | 菏泽双龙冶金机械有限公司 | Structural part testing device for jaw crusher |
-
2018
- 2018-10-07 CN CN201821619466.XU patent/CN208816620U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985836A (en) * | 2019-12-30 | 2020-04-10 | 郑州工程技术学院 | Horizontal rotation unit of camera shooting pan-tilt |
| CN112664644A (en) * | 2021-01-23 | 2021-04-16 | 上海海穆电子科技有限公司 | Handle structure with adjustable gears |
| CN112664644B (en) * | 2021-01-23 | 2022-02-18 | 上海海穆电子科技有限公司 | Handle structure with adjustable gears |
| CN113059691A (en) * | 2021-04-10 | 2021-07-02 | 田莉华 | Variable speed formula light building material production facility |
| CN113236771A (en) * | 2021-04-30 | 2021-08-10 | 华南理工大学 | Gear shifting device and transportation equipment comprising same |
| CN113776770A (en) * | 2021-11-12 | 2021-12-10 | 菏泽双龙冶金机械有限公司 | Structural part testing device for jaw crusher |
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