CN206251619U - The transmission device that a kind of tractor is connected with seeder - Google Patents
The transmission device that a kind of tractor is connected with seeder Download PDFInfo
- Publication number
- CN206251619U CN206251619U CN201621245881.4U CN201621245881U CN206251619U CN 206251619 U CN206251619 U CN 206251619U CN 201621245881 U CN201621245881 U CN 201621245881U CN 206251619 U CN206251619 U CN 206251619U
- Authority
- CN
- China
- Prior art keywords
- gear
- seeder
- box
- tractor
- bevel gear
- 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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- Fertilizing (AREA)
- Agricultural Machines (AREA)
- Sowing (AREA)
Abstract
The transmission device that a kind of tractor is connected with seeder, equipped with a band set ring flange on the end face of tractor driving wheel side, again by a set for the axle insert band set ring flange of flanged disk, it is connected, ring flange on the axle of flanged disk is connected with the one-way shaft bearing sleeve of unilateral bearing, the drive shaft of preceding taper gear-box is installed in one-way shaft bearing bore；The rear conical tooth roller box of same structure is installed on planting and fertilizing machine below, there is a flexible axle to be connected between front and rear two conical tooths roller box, reach the purpose of transmission power.The utility model has the advantages that：Unique structure, operation is light, assembling is easy, stable performance, there are enough tonicity at upper arch flexible axle two, can install on the different tractor of suspension size, substitutes seeder floor mop roller or relies on tractor motive power output shaft transmission, Synchronous Transmission is reached without geographical restrictions and improves the effect of work efficiency, and reduce seeder volume.
Description
Technical field
The utility model is related to farm machinery, i.e., the transmission device that a kind of tractor is connected with seeder.
Background technology
The connection of country's planting and fertilizing machine and tractor at present and transmission, its power one kind is by tractor motive power output shaft
Transmission, another kind is to carry floor mop roller behind seeder with ground friction to be driven.The former shortcoming is:Speed of drilling is all
Gear matching design slow with tractor, no matter tractor opens how soon power output rotating speed is certain, and soil compares in locality
It is loose and use during higher than high one gear pace, the seed of seeder discharge and relative with the fertilizer amount that seed is discharged simultaneously subtract
Few, influenceing to plant the requirement of fertilizer amount, therefore can only change down a gear cannot improve sowing efficiency.Stop in sowing for domestic tractor
Or during starting sowing, occur that phenomenon is sowed or sowed in advance in continuation respectively, therefore increase or waste kind of a fertilizer amount, even if ripe
Practice machine hand can operate rapidly power output clutch also can because of frequent operation very work hard.
The shortcoming being driven with ground friction is：Floor mop roller increased the size behind seeder, high in southern ridge
Ditch cultivate and be unable to top.Because uneven influence roller frictional force causes uneven sowing even in ground.More because south is more
Rainwater, somewhat humidity soil will glue, and the soil and slag grass being bonded on roller can increase roller diameter and reduce seed manure row
Amount, while sticky soil can glue the seed above sowed and be allowed to uneven, therefore this roller kind of drive is only suitable for arid
Area such as the north.
The content of the invention
In order to overcome both the above to be driven shortcoming, make planting and fertilizing machine rotating speed synchronous with tractor pace, according to soil
The speed operation that earth situation may be selected slow two gear or more improves work efficiency, and ditch can cultivate top substantially, and not by moistening clay
Influence, make the South and the North all adapt to, the transmission device being connected with seeder the utility model proposes a kind of tractor newly set
Meter.
The transmission device that this tractor is connected with seeder, it is characterised in that in the end face of tractor driving wheel side
It is upper to cover ring flange equipped with a band, then by a set for the axle insert band set ring flange of flanged disk, be connected, will be with method
Ring flange on the axle of blue disk is connected with the one-way shaft bearing sleeve of unilateral bearing, and preceding taper gear-box is provided with one-way shaft bearing bore
Drive shaft；The rear conical tooth roller box of same structure is installed on planting and fertilizing machine below, has one between front and rear two conical tooths roller box
Root flexible axle is connected, and reaches the purpose of transmission power.
The flexible axle sleeve pipe of flexible axle outside protective.
The structure of front and rear two bevel gear box is as follows：Bevel gear box includes casing, and bearing phase is passed through in the drive shaft in casing
To being provided with drive bevel gear and stablizing bevel gear, driven wheel of differential, three are installed between drive bevel gear and stabilization bevel gear
Individual bevel gear is engaged successively, and in preceding taper gear-box, flexible axle and driven wheel of differential are connected, and the end of flexible axle is provided with connection
Set；In rear conical tooth roller box, flexible axle is connected by sleeve and drive shaft, is installed in the connecting portion of flexible axle and rear bevel gear box
Have a flanged adapter sleeve, driven wheel of differential and power output shaft are connected, be provided with power output shaft fertilizer applicator drive sprocket and
Seeder drive sprocket.
In front and rear two bevel gear box, slide teeth is installed in the drive shaft between drive bevel gear and stabilization bevel gear
Set, is provided with shift fork on sliding gear collar, shift fork outside is installed the lid of protective, shift fork axle, shift fork shaft end are provided with shift fork
Rocking arm of putting into gear is installed.
A piece line of putting into gear is installed after the seeder on the rocking arm of putting into gear of bevel gear box, one is filled between rocking arm and thread fixing plate of putting into gear
The individual spring for being compressed, the other end of line of putting into gear is connected with bar of putting into gear, and bar of putting into gear is arranged in tractor cab and is broadcast with manipulation
Plant machine clutch.
Flexible axle has enough length, more than the distance of front and rear gear-box, during installation and in upward arch.
The utility model has the advantages that：Unique structure, operation is light, and assembling is easy, stable performance, upper arch flexible axle two
There are enough tonicity, can install on the different tractor of suspension size, substitute seeder floor mop roller or rely on dilatory
Power output shaft is driven, and Synchronous Transmission is reached without geographical restrictions and improves the effect of work efficiency, and reduce seeder volume.
Brief description of the drawings
Fig. 1 is front view of the present utility model
Fig. 2 is top view of the present utility model
In figure：1 tractor driving wheel, 2 adapter sleeves, 3 driven wheels of differential, 4 shift fork axles, 5 shift forks, 6 lids, 7 put into gear rocking arm, 8
Drive bevel gear, 9 casings, 10 drive shafts, 11 flexible axle sleeve pipes, 12 flexible axles, 13 put into gear bar, and 14 put into gear line, and 15 put into gear spring, and 16 hang
Gear thread fixing plate, 17 bearings, 18 fertilizer applicator drive sprockets, 19 power output shafts, 20 sliding gear collars, 21 stable bevel gears, 22 bands
Flange adapter sleeve, 23 seeder drive sprockets, 24 unilateral bearings, 25 one-way shaft bearing sleeves, 26 band set ring flanges, 27 flanged disks
Axle.
Specific embodiment
The utility model is described in detail below in conjunction with the accompanying drawings as follows：
In fig. 1 and 2, the transmission device that this tractor is connected with seeder, it is characterised in that driven in tractor
Take turns equipped with a band set ring flange 26 on the end face of 1 side, then an insert band of the axle of flanged disk 27 is covered into ring flange 26
In set, it is connected, the ring flange on the axle 27 of flanged disk is connected with the one-way shaft bearing sleeve 25 of unilateral bearing 24, one-way shaft
Hold the drive shaft 10 that preceding taper gear-box is provided with 24 holes；The rear conical tooth of same structure is installed on planting and fertilizing machine below
Roller box, has a flexible axle 12 to be connected between front and rear two conical tooths roller box, reach the purpose of transmission power.
The flexible axle sleeve pipe 11 of the outside protective of flexible axle 12.
The structure of front and rear two bevel gear box is as follows：Bevel gear box includes casing, and bearing is passed through in the drive shaft 10 in casing
17 have been mounted opposite drive bevel gear 8 and have stablized bevel gear 21, are provided between drive bevel gear 8 and stabilization bevel gear 21 driven
Bevel gear 3, three bevel gears are engaged successively, and in preceding taper gear-box, flexible axle 12 and driven wheel of differential 3 are connected, flexible axle 12
End is provided with adapter sleeve 2；In rear conical tooth roller box, flexible axle 12 is connected by sleeve and drive shaft 10, in flexible axle 12 with after
The connecting portion of bevel gear box is provided with flange adapter sleeve 22, and driven wheel of differential 3 and power output shaft 19 are connected, power output
Fertilizer applicator drive sprocket 18 and seeder drive sprocket 23 are installed on axle.
In front and rear two bevel gear box, slip is installed in the drive shaft between drive bevel gear 8 and stabilization bevel gear 21
Tooth set 20, is provided with shift fork 5 on sliding gear collar 20, the outside of shift fork 5 is installed the lid 6 of protective, shift fork axle is provided with shift fork 5
4, the end of shift fork axle 4 is provided with rocking arm 7 of putting into gear.
A piece line 14 of putting into gear is installed on the rocking arm 7 of putting into gear of seeder bevel gear box, between rocking arm 7 and thread fixing plate 16 of putting into gear
A spring 15 for being compressed is filled, the other end of line 14 of putting into gear is connected with bar 13 of putting into gear, bar 13 of putting into gear is arranged on tractor driving
Manipulating seeder clutch in room.
Flexible axle 12 has enough length, more than the distance of front and rear gear-box, during installation and in upward arch.
Operating method is as follows：(1) before tractor starting, machine hand is pulled backward with bar 13 of putting into gear, and line 14 of putting into gear extends backward,
The rocking arm 7 at rear makes sliding gear tube 20 to actively under the tension force of spring 15 by the effect of the shift fork axle 4 and shift fork 5 at rear
Bevel gear 8 slides, if at this moment the tooth outside tooth set 20 misplaces with the tooth of the medial concavity of bevel gear 8, the increment meeting of tooth set 20
Enter the recess of drive bevel gear 8 and hang up gear along ski-running, but if two teeth are then formed relatively contradicting, as long as at this moment tractor starting,
Driving member of the tooth set 20 before it produces rotation under driving, and also can produce dislocation with tooth set 8 rapidly, and pre- in spring 15 should open
Completion is slipped into rapidly under power effect to put into gear.(2) can also be put into gear in the middle of advancing because rotating speed is slow.(3) unilateral bearing 24 has list
To clutch action, according to circumstances can neutral during reversing.（4）Advance will hang neutral when not sowing, and preferably stop or move backward
When operate.（5）The side of bar 13 of putting into gear has draw-in groove to be used to lock gear.（6）On the way transfer traveling is reduction flexible axle 12 over long distances
Unnecessary abrasion, can pull front motion rocker arm 7 sliding gear collar 20 is separated and neutral with bevel gear 8.Seeder is long-term not
Gear is hung up to ensure that spring 15 preserves enough elasticity with suggestion.
Claims (6)
1. the transmission device that a kind of tractor is connected with seeder, it is characterised in that on the end face of tractor driving wheel side
Equipped with a band set ring flange, then by a set for the axle insert band set ring flange of flanged disk, it is connected, will be flanged
Ring flange on the axle of disk is connected with the one-way shaft bearing sleeve of unilateral bearing, and the drive of preceding taper gear-box is provided with one-way shaft bearing bore
Moving axis；The rear conical tooth roller box of same structure is installed on planting and fertilizing machine below, has one between front and rear two conical tooths roller box
Flexible axle is connected.
2. the transmission device that a kind of tractor according to claim 1 is connected with seeder, it is characterised in that outside flexible axle
The flexible axle sleeve pipe of protective.
3. the transmission device that a kind of tractor according to claim 1 is connected with seeder, it is characterised in that front and rear two cone
The structure of gear-box is as follows：Bevel gear box includes casing, and active conical tooth has been mounted opposite by bearing in the drive shaft in casing
Wheel and stabilization bevel gear, driven wheel of differential is provided between drive bevel gear and stabilization bevel gear, and three bevel gears engage successively,
In preceding taper gear-box, flexible axle and driven wheel of differential are connected, and the end of flexible axle is provided with adapter sleeve；In rear conical tooth roller box
In, flexible axle is connected by sleeve and drive shaft, and flange adapter sleeve is provided with the connecting portion of flexible axle and rear bevel gear box, from
Dynamic bevel gear and power output shaft are connected, and fertilizer applicator drive sprocket and seeder drive sprocket are provided with power output shaft.
4. the transmission device that a kind of tractor according to claim 1 is connected with seeder, it is characterised in that front and rear two cone
In gear-box, sliding gear collar is installed in the drive shaft between drive bevel gear and stabilization bevel gear, is installed on sliding gear collar
There is shift fork, shift fork outside is installed the lid of protective, shift fork axle is provided with shift fork, and shift fork shaft end is provided with rocking arm of putting into gear.
5. the transmission device that a kind of tractor according to claim 1 is connected with seeder, it is characterised in that in seeder
A piece line of putting into gear is installed on the rocking arm of putting into gear of bevel gear box afterwards, a spring for being compressed is filled between rocking arm and thread fixing plate of putting into gear,
The other end of line of putting into gear is connected with bar of putting into gear, and bar of putting into gear is arranged in tractor cab to manipulate seeder clutch.
6. the transmission device that a kind of tractor according to claim 1 is connected with seeder, it is characterised in that the length of flexible axle
The distance of degree gear-box more than before and after, during installation and in upward arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245881.4U CN206251619U (en) | 2016-11-22 | 2016-11-22 | The transmission device that a kind of tractor is connected with seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621245881.4U CN206251619U (en) | 2016-11-22 | 2016-11-22 | The transmission device that a kind of tractor is connected with seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206251619U true CN206251619U (en) | 2017-06-16 |
Family
ID=59025159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621245881.4U Expired - Fee Related CN206251619U (en) | 2016-11-22 | 2016-11-22 | The transmission device that a kind of tractor is connected with seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206251619U (en) |
-
2016
- 2016-11-22 CN CN201621245881.4U patent/CN206251619U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170616 Termination date: 20211122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |