CN207178634U - Belt pulley, Bo He mechanisms and harvester - Google Patents
Belt pulley, Bo He mechanisms and harvester Download PDFInfo
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- CN207178634U CN207178634U CN201721255650.6U CN201721255650U CN207178634U CN 207178634 U CN207178634 U CN 207178634U CN 201721255650 U CN201721255650 U CN 201721255650U CN 207178634 U CN207178634 U CN 207178634U
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- price fixing
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Abstract
Agricultural machinery technological field is the utility model is related to, more particularly, to a kind of belt pulley, Bo He mechanisms and harvester.The belt pulley, including price fixing and Moving plate；Moving plate includes the first working face and the second working face being oppositely arranged；First working face of Moving plate can form belt grooves between the working face of price fixing；Upset Moving plate can make to form belt grooves between the second working face of Moving plate and the working face of price fixing.The Bo He mechanisms, including described belt pulley.The harvester, including described Bo He mechanisms.The utility model has stronger practicality, and is advantageous to increase speed adjustable range.
Description
Technical field
Agricultural machinery technological field is the utility model is related to, more particularly, to a kind of belt pulley, Bo He mechanisms and harvester.
Background technology
At present, existing crawler type rice machine is in order to meet upright, part lodging and completely lodging etc. Different Crop
, it is necessary to which the rotating speed of winder is adjusted, the rotating speed of winder is adjusted by speed change gear mostly for normal harvesting under state
Section, and existing arrangements for speed regulation are realized by the combination of single-stage or the belt wheel of two-stage different-diameter, in arrangements for speed regulation, three
Cuticle band is connected with the belt wheel transmission of winder end, by adjusting the working diameter of belt wheel, can adjusted with adjusting triangle belt
Working diameter in speed variator, to realize the rotational speed regulation to belt wheel, and then the rotating speed of winder is adjusted, but this speed governing fills
Put and the shortcomings that practicality is poor, adjustable speed scope is small be present.
Utility model content
The purpose of this utility model is to provide a kind of belt pulley, Bo He mechanisms and harvester, to solve in the prior art
Existing arrangements for speed regulation have that practicality is poor, the small technical problem of adjustable speed scope.
The utility model provides a kind of belt pulley, including price fixing and Moving plate；The Moving plate includes first be oppositely arranged
Working face and the second working face；First working face of the Moving plate can form belt between the working face of the price fixing
Groove；Overturning the Moving plate can make to form belt between second working face of the Moving plate and the working face of the price fixing
Groove.
Further, the width of the belt grooves formed between the price fixing and the Moving plate is sized to adjust.
Further, the first storage tank is offered on first working face and/or second working face, for accommodating
The setting section of the working face of the price fixing is big to adjust the width of the belt grooves formed between the price fixing and the Moving plate
It is small.
Further, the second storage tank is offered on the working face of the price fixing, is worked for accommodating the Moving plate first
The setting section of the setting section in face and/or the second working face of the receiving Moving plate, to adjust the price fixing and the Moving plate
Between the width size of belt grooves that is formed.
Further, when offering the first storage tank on first working face, first storage tank is positioned at described the
The middle part of one working face.
Further, when offering the first storage tank on second working face, first storage tank is positioned at described the
The middle part of two working faces.
Further, it is clamped with packing ring between first working face of the Moving plate and the working face of the price fixing；
Or, it is clamped with packing ring between second working face of the Moving plate and the working face of the price fixing.
Further, the working face of the price fixing includes Moving plate contact surface and the first belt contacts face；First belt
Contact surface is around the Moving plate contact surface edge；
First working face of the Moving plate includes the second belt contacts face to match with the first belt contacts face.
Further, the working face of the price fixing includes Moving plate contact surface and the first belt contacts face；First belt
Contact surface is around the Moving plate contact surface edge；
Second working face of the Moving plate includes the 3rd belt contacts face to match with the first belt contacts face.
The utility model additionally provides a kind of Bo He mechanisms, including described belt pulley.
The utility model additionally provides a kind of harvester, including described Bo He mechanisms.
Compared with prior art, the beneficial effects of the utility model are：
Belt pulley provided by the utility model, including price fixing and Moving plate；Moving plate include the first working face for being oppositely arranged and
Second working face；First working face of Moving plate can form belt grooves between the working face of price fixing；Upset Moving plate can make
Belt grooves are formed between second working face of disk and the working face of price fixing.By the way that two faces of Moving plate are designed as into working face
Afterwards, it is easy to the processing to Moving plate, and causes Moving plate that there is stronger practicality；Further, since Moving plate is designed to two works
Make face, therefore be easy to the structure of two working faces of change to realize the regulation of speed, so as to be advantageous to increase speed adjustable range.
The Bo He mechanisms that the utility model also provides, including described belt pulley.Understood based on above-mentioned analysis, this practicality is new
The Bo He mechanisms that type provides have stronger practicality, and are advantageous to increase speed adjustable range.
The harvester that the utility model also provides, including described Bo He mechanisms.Understood based on above-mentioned analysis, this practicality is new
The harvester that type provides has stronger practicality, and is advantageous to increase speed adjustable range.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structure when the second contact surface of Moving plate in the utility model embodiment one is in contact with the contact surface of price fixing
Schematic diagram；
Fig. 2 is clamped with structural representation during packing ring for Moving plate in the utility model embodiment one with price fixing；
Fig. 3 be the utility model embodiment one in Moving plate the first storage tank towards folder during Moving plate structural representation；
Fig. 4 is clamped with another structural representation during packing ring for Moving plate in the utility model embodiment one with price fixing；
Fig. 5 is that structure when two working faces of Moving plate in the utility model embodiment one are provided with the first storage tank is shown
It is intended to；
Fig. 6 offers structural representation during working face for the working face of price fixing in the utility model embodiment two.
In figure：
101- price fixings；102- Moving plates；The working faces of 103- first；The working faces of 104- second；105- belt grooves；106- first holds
Put groove；107- packing rings；108- Moving plate contact surfaces；The first belt contacts of 109- face；The second belt contacts of 110- face；The skins of 111- the 3rd
Band contact surface；114- price fixing contact surfaces；115- bolts；The storage tanks of 116- second；117- support shafts；118- V belts.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is the utility model part of the embodiment, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instruction such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
Described for the ease of description the utility model and simplifying, rather than instruction or imply signified device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment one
Referring to shown in Fig. 1 to Fig. 5, the utility model embodiment one provides a kind of belt pulley, including price fixing 101 and Moving plate
102；Moving plate includes the first working face 103 and the second working face 104 that are oppositely arranged, that is to say, that the first working face 103 and the
Two working faces 104 are respectively facing opposite direction；First working face 103 of Moving plate can form skin between the working face of price fixing
Trough of belt 105；Upset Moving plate can make to form belt grooves 105 between the second working face 104 of Moving plate and the working face of price fixing.
Specifically, in use, can so that the first working face 103 of Moving plate it is relative with the working face of price fixing with formed hold
The belt grooves 105 of V belt are put, by overturning Moving plate the second working face 104 can also be made relative with the working face of price fixing, with
The belt grooves 105 of accommodating V belt 118 are formed, belt grooves 105 are tapered, that is to say, that the groove width of belt grooves 105 is by notch
It is gradually reduced to bottom land.
The belt pulley that the utility model embodiment provides, after two faces of Moving plate are designed as into working face, is easy to
Processing to Moving plate, and cause Moving plate that there is stronger practicality；Further, since Moving plate is designed to two working faces, because
This is easy to the structure for changing two working faces to realize the regulation of speed, so as to be advantageous to increase speed adjustable range.
In the optional scheme of the embodiment, the width size of the belt grooves 105 formed between the price fixing and the Moving plate
It can adjust.
Specifically, the first storage tank 106 is offered on the first working face 103 and/or the second working face 104, for holding
Receive price fixing working face setting section, to adjust the width size of the belt grooves 105 formed between price fixing and Moving plate.Need bright
, in the embodiment, when being by regulation, can increase or reduce the spacing between price fixing and Moving plate, so belt grooves 105 are not
The groove width to exist together can become big accordingly or reduce.
In the embodiment, the first storage tank 106 is offered on the first working face 103, so when the first working face 103 is with determining
When the working face of disk is relative, the setting section of the working face of price fixing can with it is convex enter the first working face 103 the first storage tank
106, it so just can effectively reduce the belt grooves 105 formed between the working face of price fixing and the first working face 103 of Moving plate
Groove width so that the working diameter of V belt also changes accordingly, the rotating speed of winder can be adjusted with realizing
Section.
It should be noted that in the embodiment, the first storage tank 106 can also be offered on the second working face 104,
That is in two working faces of Moving plate, can only have has the first storage tank 106 on a working face, can also two work
There is the first storage tank 106 (shown in Figure 5) on face.In addition, in the embodiment, price fixing can also have two working faces, fixed
It can also also be slotted on disk, the structure of two disks of price fixing and Moving plate be able to can not have to consider price fixing with identical, so when mounted
With the situation of Moving plate dress position position, it need to only install and both can be used, and the groove width of belt grooves 105 can more be adjusted
Leeway.
In the optional scheme of the embodiment, the first storage tank 106 is located at the middle part of the first working face 103, that is to say, that the
The middle part of the card positioned at Moving plate of one storage tank 106.
It should be noted that when offering the first storage tank 106 on the second working face 104, the first storage tank 106 is located at
The middle part of second working face 104.
In the optional scheme of the embodiment, packing ring is clamped between the first working face 103 and the working face of price fixing of Moving plate
107；Or, it is clamped with packing ring 107 between the second working face 104 and the working face of price fixing of Moving plate.
Specifically, when the first working face 103 of Moving plate is relative with the working face of price fixing, the first work in Moving plate is passed through
Make to clamp the packing ring 107 of varying number between face 103 and the working face of price fixing, to realize what is formed between regulation price fixing and Moving plate
The width size of belt grooves 105；When the second working face 104 of Moving plate is relative with the working face of price fixing, by the of Moving plate
The packing ring 107 of varying number is clamped between two working faces 104 and the working face of price fixing, to realize shape between regulation price fixing and Moving plate
Into belt grooves 105 width size.Packing ring 107 can be Model For The Bush-axle Type Parts.
In the optional scheme of the embodiment, the working face of price fixing includes the belt contacts face of Moving plate contact surface 108 and first
109, the first belt contacts face 109 is around the edge of Moving plate contact surface 108；It is fixed when being not added with packing ring 107 between price fixing and Moving plate
The Moving plate contact surface 108 of disk can be in contact with the first working face 103 with Moving plate, or the phase of the second working face 104 with Moving plate
Contact.First belt contacts face 109 can be in contact with the inclined-plane of V belt.
In the optional scheme of the embodiment, the first working face 103 of Moving plate includes matching with the first belt contacts face 109
The second belt contacts face 110；Second belt contacts face 110 can be in contact with another inclined-plane of V belt.
In the optional scheme of the embodiment, the second working face 104 of Moving plate includes matching with the first belt contacts face 109
The 3rd belt contacts face 111；Second belt contacts face 110 can be in contact with another inclined-plane of V belt.The of Moving plate
Two working faces 104 also include price fixing contact surface 114, when being not added with packing ring 107 between price fixing and Moving plate, the second working face of Moving plate
104 price fixing contact surface 114 can be in contact with the working face with price fixing.
The first storage tank 106 is offered on the second working face 104 it should be noted that working as, and is not had on the first working face
During the first storage tank, the first working face 103 of Moving plate also includes price fixing contact surface 114.In the embodiment, Moving plate and price fixing can be
Other shapes that can realize two-sided speed governing degree.
In the embodiment, the second belt contacts face 110 of Moving plate and the incline direction of the 3rd belt contacts face 111 on the contrary, and
Second belt contacts face 110, axis of the 3rd belt contacts face 111 respectively with Moving plate are inclined to set, for making the disk of Moving plate
The thickness of edge is gradually reduced from inside to outside.
In the optional scheme of the embodiment, the setting section of the working face of price fixing comprises at least Moving plate contact surface 108.
In the optional scheme of the embodiment, price fixing is fixedly connected with Moving plate by fastener, and the fastener can be bolt
115, or U-shaped card hoop, other screw tightenings can also be used.In addition, when fastener is bolt 115, and it is tight using nut
Gu when, nut can be Fast dismountable screw nut.
Embodiment two
Belt pulley in the present embodiment is the improvement on the basis of embodiment one, and the technology contents disclosed in embodiment one are not
Repeated description, the disclosure of embodiment one fall within the present embodiment disclosure.
It is shown in Figure 6, in the embodiment, the second storage tank 116 is offered on the working face of price fixing, for accommodating Moving plate
The setting section of the setting section of first working face 103 and/or the second working face 104 of receiving Moving plate, to adjust price fixing with moving
The width size of the belt grooves 105 formed between disk.By opening up the second storage tank 116, Ke Yizeng on the working face of price fixing
The width adjustable extent of big belt grooves 105, so as to be advantageous in making belt wheel specifically have larger speed adjustable range, namely meet to receive
The speed governing requirement of different conditions crop is obtained, fault rate is reduced, reduces cost.
Embodiment three
The embodiment also provides a kind of belt pulley, the belt pulley of the embodiment describe the price fixing and the Moving plate it
Between the width of belt grooves that is formed be sized to another implementation of regulation, the technical scheme of embodiment one in addition
The embodiment is fallen within, is not repeated to describe.
In the embodiment, the second storage tank is offered on the working face of price fixing, for accommodating setting for the working face of Moving plate first
Fixed part and/or the setting section for the second working face for accommodating Moving plate, to adjust the belt grooves formed between price fixing and Moving plate
Width size.It should be noted that in the embodiment, two working faces of Moving plate can be without the first storage tank.
In summary, the belt pulley that the embodiment provides, the adjustable speed scope of belt wheel can be increased, meets to harvest different shapes
The speed governing requirement of state crop, simplifies structure, reduces fault rate, reduce cost；In addition, the belt pulley reduces difficulty of processing, weight
Amount is light, improves utilization rate and service life, has the characteristics of practical.
Example IV
The utility model embodiment four provides a kind of Bo He mechanisms, including any implementation into embodiment three of embodiment one
The belt pulley that example provides.Bo He mechanisms also include support shaft 117 (shown in Figure 1), and belt pulley is fixed in support shaft 117.
Embodiment five
The utility model embodiment five provides a kind of harvester, including the Bo He mechanisms that example IV provides.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes some features included in other embodiments rather than further feature, but the combination of the feature of different embodiments is anticipated
Taste within the scope of the utility model and forms different embodiments.For example, in the following claims, institute
The one of any of claimed embodiment mode can use in any combination.
Claims (10)
1. a kind of belt pulley, it is characterised in that including price fixing and Moving plate；The Moving plate include the first working face for being oppositely arranged and
Second working face；First working face of the Moving plate can form belt grooves between the working face of the price fixing；Upset
The Moving plate can make to form belt grooves between second working face of the Moving plate and the working face of the price fixing.
2. belt pulley according to claim 1, it is characterised in that first working face and/or second working face
On offer the first storage tank, the setting section of the working face for accommodating the price fixing, with adjust the price fixing with it is described dynamic
The width size of the belt grooves formed between disk.
3. belt pulley according to claim 1 or 2, it is characterised in that the second appearance is offered on the working face of the price fixing
Groove is put, the setting for the setting section for accommodating the working face of Moving plate first and/or the second working face for accommodating the Moving plate
Part, to adjust the width size of the belt grooves formed between the price fixing and the Moving plate.
4. belt pulley according to claim 2, it is characterised in that offer the first storage tank on first working face
When, first storage tank is located at the middle part of first working face.
5. belt pulley according to claim 2, it is characterised in that offer the first storage tank on second working face
When, first storage tank is located at the middle part of second working face.
6. belt pulley according to claim 1 or 2, it is characterised in that first working face of the Moving plate with it is described
Packing ring is clamped between the working face of price fixing；
Or, it is clamped with packing ring between second working face of the Moving plate and the working face of the price fixing.
7. belt pulley according to claim 1 or 2, it is characterised in that the working face of the price fixing includes Moving plate contact surface
With the first belt contacts face；The first belt contacts face is around the Moving plate contact surface edge；
First working face of the Moving plate includes the second belt contacts face to match with the first belt contacts face.
8. belt pulley according to claim 1 or 2, it is characterised in that the working face of the price fixing includes Moving plate contact surface
With the first belt contacts face；The first belt contacts face is around the Moving plate contact surface edge；
Second working face of the Moving plate includes the 3rd belt contacts face to match with the first belt contacts face.
9. a kind of Bo He mechanisms, it is characterised in that including the belt pulley as any one of claim 1-8.
10. a kind of harvester, it is characterised in that including the Bo He mechanisms described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255650.6U CN207178634U (en) | 2017-09-28 | 2017-09-28 | Belt pulley, Bo He mechanisms and harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721255650.6U CN207178634U (en) | 2017-09-28 | 2017-09-28 | Belt pulley, Bo He mechanisms and harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207178634U true CN207178634U (en) | 2018-04-03 |
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ID=61749532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721255650.6U Active CN207178634U (en) | 2017-09-28 | 2017-09-28 | Belt pulley, Bo He mechanisms and harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207178634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578553A (en) * | 2017-09-28 | 2019-04-05 | 雷沃重工股份有限公司 | Belt pulley, Bo He mechanism and harvester |
-
2017
- 2017-09-28 CN CN201721255650.6U patent/CN207178634U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109578553A (en) * | 2017-09-28 | 2019-04-05 | 雷沃重工股份有限公司 | Belt pulley, Bo He mechanism and harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai leiwo Heavy Industry Co.,Ltd. Address before: 261000 No.192, Beihai South Road, Fangzi District, Weifang City, Shandong Province Patentee before: LOVOL HEAVY INDUSTRY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee after: Weichai Lovol Intelligent Agricultural Technology Co.,Ltd. Address before: 261206 No. 192 South Beihai Road, Fangzi District, Shandong, Weifang Patentee before: Weichai leiwo Heavy Industry Co.,Ltd. |