CN206005227U - Quick assembling belt pulley - Google Patents
Quick assembling belt pulley Download PDFInfo
- Publication number
- CN206005227U CN206005227U CN201621008073.6U CN201621008073U CN206005227U CN 206005227 U CN206005227 U CN 206005227U CN 201621008073 U CN201621008073 U CN 201621008073U CN 206005227 U CN206005227 U CN 206005227U
- Authority
- CN
- China
- Prior art keywords
- hole
- countersunk head
- taper
- installation set
- belt pulley
- 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
This utility model is related to agricultural machinery technological field, more specifically to a kind of quick assembling belt pulley, including belt pulley, taper axis hole is provided with belt pulley, it is additionally provided with taper installation set, both coordinate, and power when recycling bolt to be installed into installing hole makes the taper axis hole that taper installation set is easily entered on belt pulley, completes quick assembling.This utility model quick assembling belt pulley also includes taper installation set and assembling-disassembling bolt, wherein, is provided with taper axis hole on belt pulley, is provided with countersunk head and installs half unthreaded hole and countersunk head dismounting half-thread hole on taper axis hole.Taper installation set and taper shaft hole matching, are provided with countersunk head and install half-thread hole, countersunk head half unthreaded hole of dismounting and adjust gap, adjust gap and be arranged in an axial plane of taper installation set in taper installation set.Countersunk head installs half unthreaded hole and countersunk head is installed half-thread hole and cooperatively forms installing hole, and countersunk head dismounting half-thread hole and countersunk head are dismantled half unthreaded hole and cooperatively form removal hole.
Description
Technical field
This utility model is related to agricultural machinery technological field, more specifically to a kind of quick assembling belt pulley.
Background technology
Scoring consecutive bumper harvests for agricultural production generates substantial amounts of crop material, in addition to part is used as animal feeding-stuff, significant portion
Directly burned in farmland.The appearance of straw chopping and returning machine not only effectively prevent the wasting of resources that crop straw burning causes and
Pollution to environment, while can be effectively improved Soil structure, improve land fertility.On straw chopping and returning machine, belt is used in many places
Wheel, as the long time running of straw chopping and returning machine, belt and belt pulley can wear and tear, needs to carry out timely more
Change.But the installation and removal of belt pulley are wasted time and energy, the work efficiency of straw chopping and returning machine is had a strong impact on.
Utility model content
This utility model mainly solving the technical problems that：A kind of quick assembling belt pulley is provided, is provided with belt pulley
Taper axis hole, is additionally provided with taper installation set, and both coordinate, and power when recycling bolt to be installed into installing hole pacifies taper
The taper axis hole that encapsulation is easily entered on belt pulley, completes quick assembling.
For solving above-mentioned technical problem, this utility model is related to agricultural machinery technological field, more specifically to one kind
Quick assembling belt pulley, including belt pulley, is provided with taper axis hole, is additionally provided with taper installation set on belt pulley, both
Coordinate, power when recycling bolt to be installed into installing hole makes the taper axis hole that taper installation set is easily entered on belt pulley, completes
Quick assembling.
This utility model quick assembling belt pulley also includes taper installation set and assembling-disassembling bolt, wherein, arranges on belt pulley
There is taper axis hole, countersunk head is provided with taper axis hole screwed hole and countersunk head half unthreaded hole of dismounting are installed；Taper installation set and diminished shaft
Hole coordinates, and is provided with countersunk head and installs half unthreaded hole, countersunk head dismounting half-thread hole and adjust gap in taper installation set, and taper peace
Rotating shaft axis hole is provided with encapsulation, is adjusted gap and is arranged in an axial plane of taper installation set, and adjusts the one of gap
Hold from the outer peripheral face of taper installation set and be through to rotating shaft axis hole, the other end for adjusting gap is passed through from the rotating shaft axis hole of taper installation set
Wear to the inside of taper installation set, the depth at the end is 1 with the ratio of the rotating shaft axis hole radius of taper installation set：1.4；Countersunk head is pacified
Dress half-thread hole and countersunk head are installed half unthreaded hole and cooperatively form installing hole, and countersunk head dismantles half unthreaded hole and countersunk head dismounting half-thread hole coordinates
Form removal hole.
As the further optimization of the technical program, the taper installation set described in this utility model quick assembling belt pulley
Axial shape is trapezoidal, and the taper of the upper conical axis hole of belt pulley and taper installation set is 10 degree.
Used as the further optimization of the technical program, the countersunk head described in this utility model quick assembling belt pulley installs half spiral shell
Pit is provided with three, and countersunk head installs half-thread hole axle to being distributed on belt pulley endoporus, and countersunk head is installed half-thread hole and run through
The front/rear end of belt pulley, it is clockwise that countersunk head installs the engagement thread in half-thread hole；Countersunk head is dismantled half unthreaded hole and is provided with two,
Countersunk head dismantles semi-gloss hole axle to being symmetrically distributed in belt pulley endoporus, and countersunk head dismantles the depth of half unthreaded hole and the thickness of belt pulley
Ratio be 2：3.
Used as the further optimization of the technical program, the countersunk head described in this utility model quick assembling belt pulley installs semi-gloss
Hole is provided with three, and countersunk head installs semi-gloss hole axle to being distributed on taper installation set outer peripheral face, and countersunk head installs the depth of half unthreaded hole
Degree is 2 with the ratio of the thickness of taper installation set：3；Countersunk head dismounting half-thread hole is provided with two, and countersunk head dismantles half-thread hole axle
To being symmetrically distributed in taper installation set outer peripheral face, the hand of spiral in countersunk head dismounting half-thread hole be counterclockwise, and countersunk head dismantles
The depth in half-thread hole is 8 with the ratio of the thickness of taper installation set：9.
As the further optimization of the technical program, in the taper installation set described in this utility model quick assembling belt pulley
Keyway is additionally provided with, keyway is axially disposed within the rotating shaft axis hole of taper installation set, and keyway is before and after taper installation set
End face.
Used as the further optimization of the technical program, the assembling-disassembling bolt described in this utility model quick assembling belt pulley is installed
In installing hole.
A kind of this utility model quick assembling belt pulley has the beneficial effect that：
A kind of quick assembling belt pulley of this utility model, is provided with taper axis hole, is additionally provided with taper on belt pulley
Installation set, both coordinate, and power when recycling bolt to be installed into installing hole makes the cone that taper installation set is easily entered on belt pulley
Shape axis hole, completes quick assembling.
Description of the drawings
This utility model is described in further detail with specific implementation method below in conjunction with the accompanying drawings.
Configuration schematic diagrams of the Fig. 1 for this utility model quick assembling belt pulley.
Fig. 2 is the structural representation after the assembling of this utility model quick assembling belt pulley.
In figure：Belt pulley 10；Countersunk head installs half-thread hole 11；Countersunk head dismantles half unthreaded hole 12；Taper installation set 20；Heavy
Head installs half unthreaded hole 21；Countersunk head dismounting half-thread hole 22；Keyway 23；Adjust gap 24；Assembling-disassembling bolt 30.
Specific embodiment
Specific embodiment one：
With reference to Fig. 1,2 explanation present embodiments, this utility model is related to agricultural machinery technological field, more specifically
It is related to a kind of quick assembling belt pulley, including belt pulley, on belt pulley, is provided with taper axis hole, is additionally provided with taper installation
Set, both coordinate, and power when recycling bolt to be installed into installing hole makes the diminished shaft that taper installation set is easily entered on belt pulley
Hole, completes quick assembling.
This utility model quick assembling belt pulley also includes taper installation set 20 and assembling-disassembling bolt 30, wherein, belt pulley 10
On be provided with taper axis hole, be provided with countersunk head on taper axis hole screwed hole 11 and countersunk head be installed and dismantle half unthreaded hole 12；Taper is installed
Set 20 and taper shaft hole matching, are provided with countersunk head and install half unthreaded hole 21, countersunk head dismounting half-thread hole, 22 and in taper installation set 20
Adjust and on gap 24, and taper installation set 20, be provided with rotating shaft axis hole, adjust gap 24 and be arranged on the one of taper installation set 20
In axial plane, and adjust the one end in gap 24 and rotating shaft axis hole is through to from the outer peripheral face of taper installation set 20, adjust gap
24 other end is through to the inside of taper installation set 20 from the rotating shaft axis hole of taper installation set 20, and the depth at the end is pacified with taper
The ratio of the rotating shaft axis hole radius of encapsulation 20 is 1：1.4；Countersunk head installs half-thread hole 11 and countersunk head is installed half unthreaded hole 21 and coordinates shape
Into installing hole, countersunk head dismantles half unthreaded hole 12 and countersunk head dismounting half-thread hole 22 cooperatively forms removal hole.
The operation principle of this utility model quick assembling belt pulley is as follows：
When belt pulley is installed, first by belt pulley 10 in rotating shaft, then by taper installation set 20 in rotating shaft, this
When taper installation set 20 thin head alignment belt pulley 10 on taper axis hole；Assembling-disassembling bolt 30 is screwed in belt pulley 10 to pacify with taper
In the installing hole that encapsulation 20 is formed, taper installation set 20 can be just rapidly entered in the taper axis hole of belt pulley 10, complete to coordinate, real
Existing quick assembling.
During dismounting belt pulley, assembling-disassembling bolt 30 is screwed in the removal hole that belt pulley 10 is formed with taper installation set 20, cone
Shape installation set 20 quickly can be departed from belt pulley 10 under the drive of assembling-disassembling bolt 30, realize fast quick-detach.
Specific embodiment two：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
The axial shape of taper installation set 20 is trapezoidal, and the taper of 10 upper conical axis hole of belt pulley and taper installation set 20 is 10 degree.
Specific embodiment three：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
Countersunk head is installed half-thread hole 11 and is provided with three, and countersunk head is installed half-thread hole 11 and is axially distributed on 10 endoporus of belt pulley, and sinks
Head installs front/rear end of the half-thread hole 11 through belt pulley 10, and it is clockwise that countersunk head installs the engagement thread in half-thread hole 11；
Countersunk head is dismantled half unthreaded hole 12 and is provided with two, and countersunk head half unthreaded hole 12 of dismounting is axially symmetric to be distributed in 10 endoporus of belt pulley, and sinks
The depth of head half unthreaded hole 12 of dismounting is 2 with the ratio of the thickness of belt pulley 10：3.
Specific embodiment four：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
Countersunk head is installed half unthreaded hole 21 and is provided with three, and countersunk head is installed half unthreaded hole 21 and is axially distributed on 20 outer peripheral face of taper installation set, and
It is 2 that countersunk head installs the depth of half unthreaded hole 21 and the ratio of the thickness of taper installation set 20：3；Countersunk head dismounting half-thread hole 22 is arranged
There are two, countersunk head dismounting half-thread hole 22 is axially symmetric to be distributed in 20 outer peripheral face of taper installation set, countersunk head dismounting half-thread hole 22
Hand of spiral be counterclockwise, and the depth in countersunk head dismounting half-thread hole 22 is 8 with the ratio of the thickness of taper installation set 20：
9.
Specific embodiment five：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
Keyway 23 is additionally provided with taper installation set 20, and keyway 23 is axially disposed within the rotating shaft axis hole of taper installation set 20, and keyway
23 front/rear ends for running through taper installation set 20.
Specific embodiment six：
With reference to Fig. 1,2 explanation present embodiments, present embodiment is described further to embodiment one, described
Assembling-disassembling bolt 30 is in installing hole.
Certainly described above is not limitation of the utility model, and this utility model is also not limited to the example above, this skill
Change, remodeling, interpolation or replacement that the those of ordinary skill in art field is made in essential scope of the present utility model, also belong to
In protection domain of the present utility model.
Claims (6)
1. quick assembling belt pulley, including belt pulley (10), it is characterised in that：Also include taper installation set (20) and assembling-disassembling bolt
(30), wherein, taper axis hole is provided with belt pulley (10), be provided with countersunk head screwed hole (11) and countersunk head are installed on taper axis hole
Dismantle half unthreaded hole (12)；Taper installation set (20) and taper shaft hole matching, are provided with countersunk head and install half in taper installation set (20)
Rotating shaft axle is provided with unthreaded hole (21), countersunk head dismounting half-thread hole (22) and regulation gap (24), and taper installation set (20)
Hole, adjusts gap (24) and is arranged in an axial plane of taper installation set (20), and adjusts the one end in gap (24) from cone
The outer peripheral face of shape installation set (20) is through to rotating shaft axis hole, adjusts the rotating shaft of the other end of gap (24) from taper installation set (20)
Axis hole is through to the ratio of the rotating shaft axis hole radius of the inside of taper installation set (20), the depth at the end and taper installation set (20)
For 1：1.4；Countersunk head installs half-thread hole (11) and countersunk head is installed half unthreaded hole (21) and cooperatively forms installing hole, and countersunk head dismantles half unthreaded hole
(12) dismantle half-thread hole (22) and cooperatively form removal hole with countersunk head.
2. a kind of quick assembling belt pulley according to claim 1, it is characterised in that：The axle of taper installation set (20)
Trapezoidal to being shaped as, the taper of the upper conical axis hole of belt pulley (10) and taper installation set (20) is 10 degree.
3. a kind of quick assembling belt pulley according to claim 1, it is characterised in that：The countersunk head installs half-thread hole
(11) three are provided with, and countersunk head is installed half-thread hole (11) and is axially distributed on belt pulley (10) endoporus, and countersunk head installs half spiral shell
Front/rear end of the pit (11) through belt pulley (10), it is clockwise that countersunk head installs the engagement thread of half-thread hole (11)；Countersunk head
Dismantle half unthreaded hole (12) and be provided with two, countersunk head dismantles that half unthreaded hole (12) is axially symmetric to be distributed in belt pulley (10) endoporus, and
It is 2 that countersunk head dismantles the depth of half unthreaded hole (12) and the ratio of the thickness of belt pulley (10)：3.
4. a kind of quick assembling belt pulley according to claim 1, it is characterised in that：The countersunk head installs half unthreaded hole (21)
Three are provided with, countersunk head is installed half unthreaded hole (21) and is axially distributed on taper installation set (20) outer peripheral face, and countersunk head installs semi-gloss
The depth in hole (21) is 2 with the ratio of the thickness of taper installation set (20)：3；Countersunk head dismounting half-thread hole (22) is provided with two,
Countersunk head dismounting half-thread hole (22) is axially symmetric to be distributed in taper installation set (20) outer peripheral face, countersunk head dismounting half-thread hole (22)
Hand of spiral be counterclockwise, and countersunk head dismounting half-thread hole (22) depth with the ratio of the thickness of taper installation set (20) be
8：9.
5. a kind of quick assembling belt pulley according to claim 1, it is characterised in that：Described taper installation set (20) are upper also
Keyway (23) is provided with, keyway (23) is axially disposed within the rotating shaft axis hole of taper installation set (20), and keyway (23) is through cone
The front/rear end of shape installation set (20).
6. a kind of quick assembling belt pulley according to claim 1, it is characterised in that：Assembling-disassembling bolt (30) are arranged on
In installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008073.6U CN206005227U (en) | 2016-08-31 | 2016-08-31 | Quick assembling belt pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621008073.6U CN206005227U (en) | 2016-08-31 | 2016-08-31 | Quick assembling belt pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206005227U true CN206005227U (en) | 2017-03-15 |
Family
ID=58256782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621008073.6U Expired - Fee Related CN206005227U (en) | 2016-08-31 | 2016-08-31 | Quick assembling belt pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206005227U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533627A (en) * | 2018-06-08 | 2018-09-14 | 安徽阿莫斯泵业有限公司 | A kind of Flexible Transmission diesel engine couplings |
| CN113513494A (en) * | 2021-08-30 | 2021-10-19 | 南京晨光森田环保科技有限公司 | Transmission connection structure of road sweeper fan impeller |
-
2016
- 2016-08-31 CN CN201621008073.6U patent/CN206005227U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533627A (en) * | 2018-06-08 | 2018-09-14 | 安徽阿莫斯泵业有限公司 | A kind of Flexible Transmission diesel engine couplings |
| CN113513494A (en) * | 2021-08-30 | 2021-10-19 | 南京晨光森田环保科技有限公司 | Transmission connection structure of road sweeper fan impeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190831 |