CN208675688U - Based on the intermittent loosening device of baby tractor claw - Google Patents
Based on the intermittent loosening device of baby tractor claw Download PDFInfo
- Publication number
- CN208675688U CN208675688U CN201821348975.3U CN201821348975U CN208675688U CN 208675688 U CN208675688 U CN 208675688U CN 201821348975 U CN201821348975 U CN 201821348975U CN 208675688 U CN208675688 U CN 208675688U
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- rotary tillage
- worm
- fixed
- tractor
- claw
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Abstract
The utility model provides a kind of based on the intermittent loosening device of baby tractor claw, including tractor and rotary tillage mechanism, tractor ontology includes rack and the engine that is fixed in rack, the rack is provided with main drive shaft, the output end of engine is through belt gear driving main drive shaft rotation, the output end of main drive shaft is fixedly connected with turntable bias described in a turntable and is connected with mobile bracket, the mobile bracket is fixed with motor, the output end of motor is fixedly connected with transmission shaft, transmission shaft is connected with worm driver gear, worm driver gear rotates through geared worm driving driven spindle and then drives rotary tillage mechanism work, the utility model design kind intermittent loosenning tiller of claw, increase on the basis of traditional Worm Wheel System to heart slide block mechanism.When unit is advanced, rotary tillage integral part forms similar trochoidal motion profile, so that ability of breaking ground is stronger.
Description
Technical field
The utility model relates to one kind to be based on the intermittent loosening device of baby tractor claw.
Background technique
Currently, the scale of agricultural operation in China, based on family, plantation plot is small, and up-and-down hills and mountain area
Cultivated area it is very much, be not suitable for using large-scale agricultural machinery, but be suitble to use middle-size and small-size agricultural machinery.Loosenning tiller generally with
Small diesel engine or gasoline engine are power, have the characteristics that light weight, small in size, structure is simple, is widely used in Plain, mountain
Area, Hilly arid land, paddy field, orchard etc..But soil property is harder or the area of moisture content higher (20% or more), hack is more tired
Difficulty, working efficiency are low.
Summary of the invention
The utility model improves the above problem, i.e., the technical problems to be solved in the utility model is existing pine
Native machine is soil property is harder or the higher area of moisture content, and hack is more difficult, and working efficiency is low.
The specific embodiment of the utility model is: one kind being based on the intermittent loosening device of baby tractor claw, including
Tractor and it is set to rotary tillage mechanism on front side of tractor for loosening the soil, the tractor ontology includes rack and is fixed on rack
On engine, be provided with main drive shaft on front side of the rack, the output end of the engine drives through belt gear
Main drive shaft rotation, the output end of the main drive shaft are fixedly connected with turntable bias described in a turntable and are connected with mobile bracket,
Be fixed with motor on rear side of the mobile bracket, the output end of the motor is fixedly connected with transmission shaft, the transmission shaft it is defeated
Outlet has been fixedly and coaxially connected worm driver gear, and the worm driver gear top is provided with the geared worm with worm driver gear cooperation, institute
The one end for stating mobile bracket towards rotary tillage mechanism is additionally provided with driven spindle, is fixed on the driven spindle and the transmission snail
The driven worm gear of bar cooperation, the rotary tillage mechanism includes rotary tillage shaft, and Rotary tillage blade is fixed on the rotary tillage shaft, described from turn
Axis is through the driving rotary tillage shaft rotation of rotary tillage transmission mechanism.
Further, the rotary tillage transmission mechanism includes the rotary tillage worm gear for being fixed on rotary tillage shaft coaxial arrangement, the rotary tillage
Worm gear side has the rotary tillage worm screw of driving rotary tillage worm gear rotation, and the driven spindle has been fixedly and coaxially connected rotary tillage driving snail
Wheel, rotary tillage worm screw upper end are engaged with rotary tillage driving worm gear rotary tillage driving worm gear.
Further, it is fixed with a pair of of support plate in the rack, is provided with horizontal concrete chute in the middle part of the support plate, it is described
Both ends of the drive shaft passes through sliding slot and is limited in horizontal concrete chute.
Further, the bearing block of support main drive shaft is fixed on front side of the rack.
Further, battery, the battery and electrical connection of motor are fixed in the rack.
Compared with prior art, the utility model has the following beneficial effects: the utility model design kind claw is intermittent
Loosenning tiller increases on the basis of traditional Worm Wheel System to heart slide block mechanism.When unit is advanced, rotary tillage integral part, shape
At the motion profile of similar cycloid, so that ability of breaking ground is stronger.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the mobile holder part structural schematic diagram of the utility model.
Fig. 3 is the drive mechanism schematic diagram that the utility model is transferred to rotary tillage mechanism by main drive shaft.
Fig. 4 is the utility model to rotary tillage mechanism partial structure diagram.
Specific embodiment
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in figures 1-4, a kind of to be based on the intermittent loosening device of baby tractor claw, including tractor 10 and setting
Rotary tillage mechanism 20 on front side of the tractor for loosening the soil, the tractor ontology include rack 110 and the hair that is fixed in rack
Motivation 120, tractor described in the present embodiment are the tractor of conventional structure state, the handrail including tractor ontology and rear side
101 and 102 structure of wheel.
The front side of rack 110 described in the present embodiment is provided with main drive shaft 130, and the engine 120 in the present embodiment is
The output end 121 of gasoline or diesel engine, engine drives main drive shaft 130 to rotate through belt gear 122, actually sets
In addition to belt gear can also realize that driving main drive shaft 130 is rotated using gear drive or chaindriven mode in meter,
The output end of certain engine can also be slowed down by gear reduction box passes to main drive shaft for transmission.
The output end of the main drive shaft 130 is fixedly connected with turntable bias described in a turntable 131 and is connected with mobile bracket
140, the rear side of the mobile bracket 140 is fixed with motor 150, and the output end of the motor 150 is fixedly connected with transmission shaft 20,
The output end of the transmission shaft 20 has been fixedly and coaxially connected worm driver gear 210, and 210 top of worm driver gear is provided with and active
One end of the geared worm 220 of worm gear, mobile bracket 140 towards the rotary tillage mechanism is additionally provided with driven spindle 160, institute
The driven worm gear 161 being fixed on driven spindle 150 with the geared worm 220 cooperation is stated, the rotary tillage mechanism includes rotary tillage
Axis 310, Rotary tillage blade 301 is fixed on the rotary tillage shaft, and the driven spindle is rotated through rotary tillage transmission mechanism driving rotary tillage shaft.
In the present embodiment, the main drive shaft 130 is fixed in frame body through bearing, is fixed on front side of the rack
The bearing block of main drive shaft is supported, a pair of of support plate 111 is fixed in the rack 110, is provided with cross in the middle part of the support plate
To sliding slot 112, the both ends of the drive shaft passes through sliding slot and is limited in horizontal concrete chute 112, plays position-limiting action to make turntable
131, mobile bracket and its attached worm driver gear 210 are constituted to heart slide block mechanism, when mechanism kinematic worm driver gear 210 and its
Rotary tillage mechanism and mobile bracket synchronizing moving.
The rotary tillage transmission mechanism includes the rotary tillage worm gear 320 for being fixed on the coaxial arrangement of rotary tillage shaft 310, the rotary tillage worm gear
Side has the rotary tillage worm screw 330 of driving rotary tillage worm gear rotation, and the driven spindle 160 has been fixedly and coaxially connected rotary tillage driving snail
Wheel 162,330 upper end of rotary tillage worm screw are engaged with rotary tillage driving worm gear rotary tillage driving worm gear.
When work, to drive turntable 131 to rotate, the eccentric connection of turntable 131 moves the rotation of driven by engine main drive shaft 130
Dynamic bracket 140 carries out parabolic motion, and motor 150 drives transmission shaft 20, and transmission shaft 20 is delivered torque to through worm driver gear 210
Driven spindle 160, driven spindle 160 drive rotary tillage worm screw 330 to rotate and pass through rotary tillage worm gear 320 through rotary tillage driving worm gear 162
It drives the rotation of Rotary tillage blade 301 on rotary tillage shaft 310 to realize to loosen the soil.
It powers for convenience for motor 150, battery 151, the battery 151 and electricity is fixed in the rack 110
Machine is electrically connected.
Above-mentioned any technical solution disclosed in the utility model unless otherwise stated, if it discloses numberical range,
So disclosed numberical range is preferred numberical range, and any it should be appreciated by those skilled in the art preferred numerical value
Range is only the numerical value that technical effect is obvious or representative in many enforceable numerical value.Since numerical value is more,
It is impossible to exhaust, so the utility model discloses component values just to illustrate the technical solution of the utility model, also, above-mentioned
The numerical value enumerated should not constitute the limitation that protection scope is created to the utility model.
If the utility model is open or relates to the components or structural member of connection fastened to each other, except as otherwise sound
It is bright outer, it is fixedly connected it is to be understood that connection (such as using bolt or screw connection) can be removedly fixed, can also manage
Solution are as follows: it is non-removable to be fixedly connected with (such as riveting, welding), certainly, connection fastened to each other or integral structure (
Such as manufactured using casting technique is integrally formed) replaced (obviously can not be using except integrally formed technique).
In addition, for indicating positional relationship or shape applied in above-mentioned any technical solution disclosed by the utility model
Term its meaning includes approximate with its, similar or close state or shape unless otherwise stated.
Either component provided by the utility model by multiple individual component parts either assembled, or
The separate part that integrally formed technique manufactures.
Finally it should be noted that: above embodiments are only to illustrate the technical solution of the utility model rather than limit it
System；Although the utility model has been described in detail with reference to the preferred embodiment, those of ordinary skill in the art should
Understand: specific implementation of the utility model can still be modified or is equally replaced to some technical characteristics
It changes；Without departing from the spirit of technical solutions of the utility model, should all cover in the claimed technical solution of the utility model
In range.
Claims (5)
1. one kind be based on the intermittent loosening device of baby tractor claw, which is characterized in that including tractor and be set to it is dilatory
Down side is used for the rotary tillage mechanism loosened the soil, and the tractor ontology includes rack and the engine that is fixed in rack, the machine
Main drive shaft is provided on front side of frame, the output end of the engine is described through belt gear driving main drive shaft rotation
The output end of main drive shaft is fixedly connected with turntable bias described in a turntable and is connected with mobile bracket, the rear side of the mobile bracket
It is fixed with motor, the output end of the motor is fixedly connected with transmission shaft, and the output end of the transmission shaft has been fixedly and coaxially connected
Worm driver gear, the worm driver gear top are provided with the geared worm with worm driver gear cooperation, and the mobile bracket is towards rotary tillage
One end of mechanism is additionally provided with driven spindle, and the driven worm gear with geared worm cooperation is fixed on the driven spindle,
The rotary tillage mechanism includes rotary tillage shaft, Rotary tillage blade is fixed on the rotary tillage shaft, the driven spindle is through rotary tillage transmission mechanism
Drive rotary tillage shaft rotation.
2. according to claim 1 be based on the intermittent loosening device of baby tractor claw, which is characterized in that the rotary tillage
Transmission mechanism includes the rotary tillage worm gear for being fixed on rotary tillage shaft coaxial arrangement, and there is the rotary tillage worm gear side driving rotary tillage worm gear to turn
Dynamic rotary tillage worm screw, the driven spindle have been fixedly and coaxially connected rotary tillage driving worm gear, and rotary tillage worm screw upper end and rotary tillage are driven
Dynamic worm gear rotary tillage driving worm gear engagement.
3. according to claim 2 be based on the intermittent loosening device of baby tractor claw, which is characterized in that the rack
On be fixed with a pair of of support plate, be provided with horizontal concrete chute in the middle part of the support plate, the both ends of the drive shaft is limited in across sliding slot
In horizontal concrete chute.
4. according to claim 3 be based on the intermittent loosening device of baby tractor claw, which is characterized in that the rack
Front side is fixed with the bearing block of support main drive shaft.
5. according to claim 3 be based on the intermittent loosening device of baby tractor claw, which is characterized in that the rack
On be fixed with battery, the battery and electrical connection of motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348975.3U CN208675688U (en) | 2018-08-21 | 2018-08-21 | Based on the intermittent loosening device of baby tractor claw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821348975.3U CN208675688U (en) | 2018-08-21 | 2018-08-21 | Based on the intermittent loosening device of baby tractor claw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208675688U true CN208675688U (en) | 2019-04-02 |
Family
ID=65886276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821348975.3U Expired - Fee Related CN208675688U (en) | 2018-08-21 | 2018-08-21 | Based on the intermittent loosening device of baby tractor claw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208675688U (en) |
-
2018
- 2018-08-21 CN CN201821348975.3U patent/CN208675688U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190402 Termination date: 20210821 |