CN206743788U - Subsoiler and its actuating unit easy to assemble - Google Patents
Subsoiler and its actuating unit easy to assemble Download PDFInfo
- Publication number
- CN206743788U CN206743788U CN201720299978.1U CN201720299978U CN206743788U CN 206743788 U CN206743788 U CN 206743788U CN 201720299978 U CN201720299978 U CN 201720299978U CN 206743788 U CN206743788 U CN 206743788U
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- CN
- China
- Prior art keywords
- power transmission
- bearing
- transmission shaft
- assemble
- actuating unit
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 91
- 238000007789 sealing Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 abstract description 11
- 238000012423 maintenance Methods 0.000 abstract description 7
- 239000002689 soil Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
It the utility model is related to a kind of subsoiler and its actuating unit easy to assemble,Including the transmission case provided with ring flange,The flange sleeve being detachably connected with ring flange,In transmission case and drive drill bit rotate driving wheel,The travelling gear engaged with driving wheel,And one end passes through flange sleeve and the power transmission shaft stretched into transmission case,The other end of power transmission shaft stretches out transmission case,And it is connected with drive system,Power transmission shaft is provided with the shaft shoulder coordinated with travelling gear,And travelling gear is socketed with power transmission shaft successively,Sleeve,Clutch shaft bearing,Second bearing and locking member,The both ends of sleeve offset with travelling gear and clutch shaft bearing respectively,The first step portion that the inwall of flange sleeve coordinates provided with opening towards travelling gear and with clutch shaft bearing,And the second step portion that opening coordinates backwards to travelling gear and with second bearing,Locking member is threadedly coupled with power transmission shaft,And offseted with second bearing backwards to the side of clutch shaft bearing.The actuating unit easy installation and removal, and maintenance cost is low.
Description
Technical field
It the utility model is related to the loose ridge technical field of deep ploughing, more particularly to a kind of subsoiler and its power transmission easy to assemble dress
Put.
Background technology
Subsoiler is mainly used in powdery ridge soil of deep ploughing, and is loosened the soil by augers, subsoiler, which is typically necessary, to be passed through
Transmission device come realize the power between tractor rotating shaft and subsoiler drill bit change.But existing transmission structures are very multiple
Miscellaneous, installing/dismounting is inconvenient, can not realize quick connection, and particularly during loosening the soil, the evil such as sandstone is met often due to loosening the soil
Bad operating mode, when situation about damaging occurs in transmission device, the situation for needing to change whole transmission device, maintenance cost often occurs
It is high.
Utility model content
The purpose of this utility model is to provide a kind of subsoiler and its actuating unit easy to assemble, can realized quick
Connection, and its is simple in construction, maintenance cost is low.
To realize the purpose of this utility model, adopt the technical scheme that：
A kind of actuating unit easy to assemble of subsoiler, including it is the transmission case provided with ring flange, detachable with ring flange
The flange sleeve of connection, in transmission case and drive the drill bit driving wheel rotated, the travelling gear that is engaged with driving wheel and one end
Through flange sleeve and the power transmission shaft that stretches into transmission case, the other end of power transmission shaft stretches out transmission case and simultaneously be connected with drive system, biography
Moving axis is provided with the shaft shoulder coordinated with travelling gear, and is socketed with travelling gear, sleeve, clutch shaft bearing, second on power transmission shaft successively
Bearing and locking member, the both ends of sleeve offset with travelling gear and clutch shaft bearing respectively, and the inwall of flange sleeve is provided with opening direction
Travelling gear and the first step portion coordinated with clutch shaft bearing and be open backwards to travelling gear and coordinate with second bearing second
Stage portion, locking member are threadedly coupled with power transmission shaft and offseted with second bearing backwards to the side of clutch shaft bearing.
During installation, by sleeve and the shaft shoulder by travelling gear location and installation on power transmission shaft, travelling gear is nibbled with driving wheel
Close, and by the cooperation in clutch shaft bearing and first step portion, second bearing and second step portion by power transmission shaft location and installation in method
In orchid set, power transmission shaft is fixedly positioning by the mode locked finally by locking member, and transmission effect is good, and axially position precision is high,
Clutch shaft bearing and second bearing are spaced apart by the first step portion and second step portion of flange sleeve, prevent when travelling gear from rotating by
Power is eccentric, and flange sleeve is detachably connected with transmission case, and the structure design is more convenient installing/dismounting.Power transmission shaft, travelling gear,
Sleeve, clutch shaft bearing and second bearing are independently arranged, if occurring situation about damaging in use, change the part of damage
, without changing whole transmission device, reduce maintenance cost.
Technical scheme is further illustrated below：
It is further that drive system is the power axis connection of tractor, power transmission shaft and tractor.When loosening the soil, tractor
Line shaft rotate, and drive drive axis, power transmission shaft band nutating gear rotates, and drives driving wheel to rotate simultaneously, drives
Driving wheel drives drill bit to rotate and soil is loosened the soil, and by the actuating unit easy to assemble, realizes common tractor dynamic power axle
The power of subsoiler is converted into, so as to make subsoiler be directly assembled on the line shaft of tractor, applicability is more preferable.
It is further that actuating unit easy to assemble also includes universal joint, power transmission shaft is provided with the flower matched with universal joint
Key, power transmission shaft are connected with line shaft by universal joint.It is driven simple general-purpose.
It is further that actuating unit easy to assemble also includes latch, power transmission shaft and universal joint are equipped with and matched somebody with somebody with latch
The pin-and-hole of conjunction.Make to be mounted so as between universal joint and drive shaft more firm.
It is further that actuating unit easy to assemble also includes being placed on power transmission shaft and being used for the end for covering flange sleeve
Lid, the end cap are detachably connected with flange sleeve.Prevent foreign matter from entering in flange sleeve, influence normal work, also make monnolithic case
It is more attractive.
It is further that the first sealing ring is provided between power transmission shaft and end cap.Improve the actuating unit easy to assemble
Sealing.
It is further that actuating unit easy to assemble also includes in flange sleeve and is sheathed on the skeleton on power transmission shaft
Oil seal, outside framework oil seal part is between end cap and locking member.Double-layer seal is formed by the first sealing ring, outside framework oil seal part,
Further improve the sealing effectiveness of actuating unit easy to assemble.
It is further that the second sealing ring is provided between outside framework oil seal part and the inwall of flange sleeve.By the first sealing ring,
Outside framework oil seal part, the second sealing ring form three-layer sealed, further improve the sealing effectiveness of actuating unit easy to assemble.
It is further that travelling gear is bevel gear, clutch shaft bearing and second bearing are taper roll bearing, locking member
For nut.
The utility model also provides a kind of subsoiler, including drill bit and above-mentioned actuating unit easy to assemble, easy to assemble
Actuating unit also includes the output shaft that one end is connected with drill bit, and the other end of output shaft is sheathed in driving wheel.With upper
It is simple in construction to state the subsoiler of actuating unit easy to assemble, easy installation and removal, maintenance cost is low.
Compared with prior art, the utility model has the advantages that：
The utility model when mounted, by sleeve and the shaft shoulder by travelling gear location and installation on power transmission shaft, driving cog
Wheel engages with driving wheel, and by the cooperation in clutch shaft bearing and first step portion, second bearing and second step portion by power transmission shaft
In flange sleeve, power transmission shaft is fixedly positioning location and installation by the mode locked finally by locking member, and transmission effect is good, axially
Positioning precision is high, and clutch shaft bearing and second bearing are spaced apart, prevent from being driven by the first step portion and second step portion of flange sleeve
Stress is eccentric during pinion rotation, and flange sleeve is detachably connected with transmission case, and the structure design is more convenient installing/dismounting.Transmission
Axle, travelling gear, sleeve, clutch shaft bearing and second bearing are independently arranged, if occurring situation about damaging in use, more
The part of damage is changed, without changing whole transmission device, reduces maintenance cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment actuating unit easy to assemble；
Fig. 2 is the exploded perspective view of the utility model embodiment actuating unit easy to assemble；
Fig. 3 is the partial cutaway schematic of the utility model embodiment actuating unit easy to assemble.
Description of reference numerals：
10. transmission case, 110. first step portions, 120. second step portions, 130. box-like bodies, 140. ring flanges, 150.
End cap, 20. driving wheels, 30. travelling gears, 40. output shafts, 50. power transmission shafts, 510. shaft shoulders, 520. splines, 530. pin-and-holes, 60.
Sleeve, 70. clutch shaft bearings, 80. second bearings, 90. locking members, 100. first sealing rings, 200. outside framework oil seal parts, 300. second
Sealing ring, 400. flange sleeves.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings：
As shown in Figure 1 to Figure 3, a kind of subsoiler, including drill bit (accompanying drawing does not identify) and actuating unit easy to assemble, should
Actuating unit easy to assemble includes the transmission case 10 provided with ring flange 140, the flange sleeve being detachably connected with ring flange 140
400th, in the transmission case 10 and drive driving wheel 20 that drill bit rotates, the travelling gear 30 that is engaged with driving wheel 20, both ends are divided
The output shaft 40 not being connected with driving wheel 20 and drill bit and one end pass through flange sleeve 400 and the power transmission shaft stretched into transmission case 10
50, the other end of power transmission shaft 50 stretches out transmission case 10 and is connected with drive system (accompanying drawing does not identify), and power transmission shaft 50 is provided with and biography
The shaft shoulder 510 that moving gear 30 coordinates, and travelling gear 30, sleeve 60, clutch shaft bearing 70, second are socketed with power transmission shaft 50 successively
Bearing 80 and locking member 90, the both ends of sleeve 60 offset with travelling gear 30 and clutch shaft bearing 70 respectively, the inwall of flange sleeve 400
The first step portion 110 coordinated provided with opening towards travelling gear 30 and with clutch shaft bearing 70 and opening are backwards to travelling gear 30
And the second step portion 120 coordinated with second bearing 80, locking member 90 are threadedly coupled with power transmission shaft 50 and carried on the back with second bearing 80
Offseted to the side of clutch shaft bearing 70.
During installation, by sleeve 60 and the shaft shoulder 510 by the location and installation of travelling gear 30 on power transmission shaft 50, travelling gear 30
Engage with driving wheel 20, and matched somebody with somebody by clutch shaft bearing 70 and first step portion 110, second bearing 80 and second step portion 120
Close by the location and installation of power transmission shaft 50 in flange sleeve 400, it is finally by the mode that locking member 90 is locked that power transmission shaft 50 is firmly fixed
Position is good, and transmission effect is good, and axially position precision is high, and the first step portion 110 and second step portion 120 of flange sleeve 400 are by first
Bearing 70 and second bearing 80 are spaced apart, and prevent that stress is eccentric when travelling gear 30 from rotating, and actuating unit structure letter
It is single, easy installation and removal.Power transmission shaft 50, travelling gear 30, sleeve 60, clutch shaft bearing 70 and second bearing 80 are independently arranged,
If occurring situation about damaging during use, the part of damage is changed, without changing whole transmission device, reduces maintenance
Cost.
In the present embodiment, spacing be present between clutch shaft bearing 70 and second bearing 80, the spacing is 6-10cm, power transmission shaft
50 are arranged vertically with output shaft 40, make the transmission between power transmission shaft 50 and output shaft 40 simpler.And travelling gear 30 is umbrella tooth
Wheel, clutch shaft bearing 70 and second bearing 80 are taper roll bearing, and locking member 90 is nut.Taper roll bearing bearing capacity
Greatly, limit speed is low, the convenient material drawing of nut, further reduces cost.Clutch shaft bearing 70, second bearing 80 and nut can be with
Other forms are used according to being actually needed.
As shown in Figures 2 and 3, transmission case 10 also includes box-like body 130, and ring flange 140 is fixed on box-like body 130
On.As shown in Figures 2 and 3, actuating unit easy to assemble also includes being placed on power transmission shaft 50 and for covering flange sleeve 400
End cap 150, end cap 150 are detachably connected with flange sleeve 400.Prevent foreign matter from entering in transmission case 10, influence normal work, also make
Monnolithic case is more attractive.
In the present embodiment, it is attached between end cap 150 and flange sleeve 400 by screw, end cap 150 and flange sleeve
Can also be according to being actually needed using other detachable connections between 400.
As shown in figure 3, being provided with the first sealing ring 100 between power transmission shaft 50 and end cap 150, once sealing is formed；It is easy to assemble
Actuating unit also includes the outside framework oil seal part 200 in flange sleeve 400 and being sheathed on power transmission shaft 50, outside framework oil seal part
200 between end cap 150 and locking member 90, forms secondary seal；And it is provided between outside framework oil seal part 200 and the inwall of casing
Second sealing ring 300, formation seal three times.Formed by the first sealing ring 100, outside framework oil seal part 200, the second sealing ring 300
It is three-layer sealed, further improve the sealing effectiveness of actuating unit easy to assemble.
In the present embodiment, the first sealing ring 100 and the second sealing ring 300 are O-ring, the first sealing ring 100 and
Two sealing rings 300 can also be according to the sealing ring being actually needed using other forms.
Drive system is the power axis connection of tractor, power transmission shaft 50 and tractor.When loosening the soil, the line shaft of tractor turns
It is dynamic, and drive power transmission shaft 50 to horizontally rotate, power transmission shaft 50 rotates with nutating gear 30, and drives driving wheel 20 vertically to turn simultaneously
Dynamic, driving wheel 20 drives drill bit to rotate and soil is loosened the soil, and by the actuating unit easy to assemble, realizes common tractor
Line shaft is converted into the power of subsoiler, so as to make subsoiler be directly assembled on the line shaft of tractor, applicability
More preferably.Drive system can also be arranged to other forms according to being actually needed.
As shown in Figures 2 and 3, actuating unit easy to assemble also includes universal joint (accompanying drawing does not identify) and latch (accompanying drawing
Do not identify), power transmission shaft 50 is provided with the spline 520 matched with universal joint, and power transmission shaft 50 is connected with line shaft by universal joint, is driven
Simple general-purpose, and power transmission shaft 50 and universal joint are equipped with the pin-and-hole 530 coordinated with latch, make to pacify between universal joint and drive shaft 50
Fill more firm.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. actuating unit easy to assemble of subsoiler, it is characterised in that including the transmission case provided with ring flange, with it is described Flange sleeve that ring flange is detachably connected, in the transmission case and drive driving wheel that drill bit rotates, with the driving wheel The travelling gear of engagement and one end through the flange sleeve and the power transmission shaft that stretches into the transmission case, the power transmission shaft it is another One end is stretched out the flange sleeve and is connected with drive system, and the power transmission shaft is provided with the shaft shoulder coordinated with the travelling gear, and The travelling gear, sleeve, clutch shaft bearing, second bearing and locking member are socketed with the power transmission shaft successively, the sleeve Both ends offset with the travelling gear and the clutch shaft bearing respectively, and the inwall of the flange sleeve is provided with opening towards the transmission Gear and the first step portion that coordinates with the clutch shaft bearing and opening with the second bearing backwards to the travelling gear and matching somebody with somebody The second step portion of conjunction, the locking member are threadedly coupled with the power transmission shaft and with the second bearing backwards to the first axle The side held offsets.
- 2. the actuating unit easy to assemble of subsoiler according to claim 1, it is characterised in that the drive system is Tractor, the power axis connection of the power transmission shaft and the tractor.
- 3. the actuating unit easy to assemble of subsoiler according to claim 2, it is characterised in that also including universal joint, The power transmission shaft is provided with the spline matched with the universal joint, and the power transmission shaft is connected with the line shaft by the universal joint Connect.
- 4. the actuating unit easy to assemble of subsoiler according to claim 3, it is characterised in that also including latch, institute State power transmission shaft and the universal joint is equipped with the pin-and-hole coordinated with the latch.
- 5. the actuating unit easy to assemble of subsoiler according to claim 1, it is characterised in that also described including being placed on On power transmission shaft and it is used for the end cap for covering the flange sleeve, the end cap is detachably connected with the flange sleeve.
- 6. the actuating unit easy to assemble of subsoiler according to claim 5, it is characterised in that the power transmission shaft and institute State and be provided with the first sealing ring between end cap.
- 7. the actuating unit easy to assemble of subsoiler according to claim 6, it is characterised in that also include positioned at described In flange sleeve and the outside framework oil seal part that is sheathed on the power transmission shaft, the outside framework oil seal part are located at the end cap and the locking Between part.
- 8. the actuating unit easy to assemble of subsoiler according to claim 7, it is characterised in that the outside framework oil seal part The second sealing ring is provided between the inwall of the flange sleeve.
- 9. the actuating unit easy to assemble of the subsoiler according to any one of claim 1 to 8, it is characterised in that described Travelling gear is bevel gear, and the clutch shaft bearing and the second bearing are taper roll bearing, and the locking member is nut.
- 10. a kind of subsoiler, it is characterised in that passed including the power easy to assemble described in drill bit and any one of claim 1 to 9 Dynamic device, the actuating unit easy to assemble also include the output shaft that one end is connected with the drill bit, the output shaft it is another One end is sheathed in the driving wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299978.1U CN206743788U (en) | 2017-03-24 | 2017-03-24 | Subsoiler and its actuating unit easy to assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299978.1U CN206743788U (en) | 2017-03-24 | 2017-03-24 | Subsoiler and its actuating unit easy to assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206743788U true CN206743788U (en) | 2017-12-15 |
Family
ID=60611619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299978.1U Expired - Fee Related CN206743788U (en) | 2017-03-24 | 2017-03-24 | Subsoiler and its actuating unit easy to assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206743788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888583A (en) * | 2017-03-24 | 2017-06-27 | 惠州市乐农农业机械有限公司 | Subsoiler and its actuating unit easy to assemble |
-
2017
- 2017-03-24 CN CN201720299978.1U patent/CN206743788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106888583A (en) * | 2017-03-24 | 2017-06-27 | 惠州市乐农农业机械有限公司 | Subsoiler and its actuating unit easy to assemble |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180403 Address after: Liang Tian Cun Tai Mei Zhen 516100 Guangdong city of Huizhou province Boluo county two groups of Ling Bei Jinlong Avenue No. 277 Patentee after: Huizhou earth King Agricultural Equipment Co., Ltd. Address before: 516000 next to the Agricultural Scientific Research Institute of Huicheng District, Huizhou, Guangdong Co-patentee before: Sun Yat-sen University Patentee before: Huizhou City Agricultural cheerful agriculture machinery corp |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180508 Address after: 516100 Huizhou, Guangdong, Boluo County, Tai Mei Town, Tian Tian Village, two groups of Ridge back Jinlong Road 277 Co-patentee after: Sun Yat-sen University Patentee after: Huizhou earth King Agricultural Equipment Co., Ltd. Address before: 516100 Huizhou, Guangdong, Boluo County, Tai Mei Town, Tian Tian Village, two groups of Ridge back Jinlong Road 277 Patentee before: Huizhou earth King Agricultural Equipment Co., Ltd. |
|
| 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: 20171215 Termination date: 20210324 |