CN207560689U - Extirpator - Google Patents
Extirpator Download PDFInfo
- Publication number
- CN207560689U CN207560689U CN201721600870.8U CN201721600870U CN207560689U CN 207560689 U CN207560689 U CN 207560689U CN 201721600870 U CN201721600870 U CN 201721600870U CN 207560689 U CN207560689 U CN 207560689U
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- shovel
- rack
- intertillage
- fixed
- extirpator
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Abstract
The utility model is related to a kind of extirpators, including rack, hitch frame, weeding assembly and depth control apparatus, it is described to draw the forepart for being erected at rack, the weeding assembly and depth control apparatus are mounted in rack, and the depth control apparatus is made of gauge wheel, handwheel, adjusting screw rod, the swivel nut being adapted with adjusting screw rod and the connecting rod for being mounted on bottom of the frame.The utility model, can conveniently and the working depth of stepless control the utility model extirpator, to meet the growth requirement in different seedling stages by setting depth control apparatus；In addition, the colter structure that the weeding assembly of the utility model extirpator is using bilayer, including weed shovel and break shovel, and break shovel is located at the back upper place of weed shovel, and break shovel upper surface be equipped with plough mouldboard, effect of loosening the soil is good, compensate for existing cultivator loosen the soil effect it is undesirable the defects of.
Description
Technical field
The utility model belongs to field of agricultural machinery, and in particular to a kind of extirpator.
Background technology
Intertillage is that the important events in operation of field management are carried out during plant growth, and cultivating tillage equipment refers to give birth in crops
Loosened the soil in growth process, weeding, the operations such as ridging soil cultivating machine.Dry farming cultivator includes rack and mounted on rack
On engine, transmission mechanism, walking mechanism, operating mechanism and a variety of workpieces are detachably installed, meet seedling stage life respectively
Long different requirements, main Types have weed shovel, general purpose shovel, earthing blade and ridge culture ploughshare etc..Required by each function of cultivator
Depth of implements be different, and each function is in the case of different soil properties, different soils water content, depth of implements
It is different, existing cultivator mainly drives scoop to carry out operation using pulling equipment, the work of scoop in most of cultivator
Industry depth
It is fixed, the scoop of only a small number of cultivators is that depth of implements is adjustable, for example, by using location hole and bolt, pin
The fastenings such as axis
Connection mode between component, but its adjustment mode is complex, is awkward, and cultivator is needing repeatedly to adjust
Occasion under working efficiency it is more low, and can not achieve the stepless changing to its depth of implements.
In addition, the colter of existing cultivator is common chisel type, arrow type and birch type etc., but existing cultivating tillage equipment
Also there is shortcoming in colter, effect of loosening the soil still has several drawbacks, therefore needs a kind of good cultivator of effect that loosens the soil in the market.
Utility model content
The purpose of this utility model is in view of the above problems and insufficient, and it is adjustable and loosen the soil to provide a kind of depth of implements
The good extirpator of effect.
To achieve the above object, technical solution is used by the utility model：A kind of extirpator, including rack,
Hitch frame, weeding assembly and depth control apparatus, described draw are erected at the forepart of rack, the weeding assembly and deep-controlled
Device is mounted in rack, the depth control apparatus by be mounted on the gauge wheel of bottom of the frame, handwheel, adjusting screw rod, with adjusting
The swivel nut and connecting rod that section screw rod is adapted are formed, and the swivel nut is horizontally fixed on the rack side, the adjusting screw rod one
End is fixedly connected with the hand wheel, and the other end passes through the swivel nut and connect with the connecting rod, the adjusting screw rod and the swivel nut shape
Into screw thread pair, the connecting rod is to connect what is formed with the control unit two parts being obliquely installed upwards by horizontally disposed connecting portion
Curved rod, connecting portion and control unit junction are hinged on rack side by axis pin, and the connecting portion end of the connecting rod is fixed
There is gauge wheel, the end of control unit is fixedly connected with the adjusting screw rod.
In the above-mentioned technical solutions, the weeding assembly includes the first intertillage shovel, the second intertillage shovel, fixed seat and shovel
Handle, the first intertillage shovel are weed shovel, and the second intertillage shovel is break shovel, and the spade is the recurvate arcuate structure in middle part,
Bottom is equipped with first intertillage by bolt assembly and shovels, and the upper end is connect by bolt with fixed seat, second intertillage
Shovel is located at the described first intertillage shovel top, and passes through bolt assembly and be fixed on the spade, which sets
There is the plough mouldboard to raise up, the fixed seat is fixed on rack longeron.
In the above-mentioned technical solutions, the second intertillage shovel is triangle prominent forward.
In the above-mentioned technical solutions, the plough mouldboard is prone arc panel, and bottom thickness is more than top.
In the above-mentioned technical solutions, the hitch frame includes brace and draw bar, and the brace lower end is hinged on
On the front-axle beam upper surface of rack, the upper end is connected by pin with the draft gear of dragger, and described draw bar one end is fixed on
On brace, the other end is fixed on the rack back rest.
The beneficial effects of the utility model are：The utility model, can be conveniently and stepless by setting depth control apparatus
Control the utility model extirpator working depth, to meet the growth requirement in different seedling stages；In addition, the utility model
The colter structure that the weeding assembly of extirpator is using bilayer, including weed shovel and break shovel, and break shovel is positioned at removing
The back upper place of sod lifter, and break shovel upper surface is equipped with plough mouldboard, effect of loosening the soil is good, compensates for existing cultivator and loosens the soil effect not
The defects of preferable；The utility model global design is reasonable, compact, is easy to make, and manufacture is at low cost, convenient for controlling working depth,
And effect of loosening the soil is good, implementation easy to spread.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the overlooking the structure diagram of the weeding assembly of the utility model；
Fig. 3 is the annexation figure of the utility model extirpator and dragger.
The meaning that figure label represents as：1st, rack；2nd, hitch frame, 21, draw bar, 22, brace；3rd, rack longeron；
4th, weeding assembly, 41, fixed seat, 42, plow stick, the 43, second intertillage shovel, 44, plough mouldboard, the 45, first intertillage shovel；5th, it is deep-controlled
Device, 51, gauge wheel, 52, handwheel, 53, swivel nut, 54, adjusting screw rod, 55, connecting rod, 55A, connecting portion, 55B, control unit；6、
Axis pin；7th, hinged ear；8th, dragger.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail the utility model：
Embodiment：Referring to Fig. 1 to Fig. 3, a kind of extirpator, including rack 1, hitch frame 2, weeding assembly 4 and depth
Control device 5, hitch frame 2 are located at the forepart of rack 1, and weeding assembly 3 and depth control apparatus 4 are mounted in rack 1, depth control
Device 3 processed is by being mounted on the gauge wheel 51 of 1 bottom of rack, handwheel 52, adjusting screw rod 54, the swivel nut being adapted with adjusting screw rod 54
53 and connecting rod 55 form, swivel nut 53 is horizontally fixed on 1 side of rack, and 54 one end of adjusting screw rod is fixedly connected with handwheel 52, separately
One end passes through swivel nut 53 and is connect with connecting rod 55, which forms screw thread pair with swivel nut 53, and connecting rod 55 is by water
The connecting portion 55A of flat setting connects the curved rod to be formed, connecting portion 55A with the control unit 55B two parts being obliquely installed upwards
1 side of rack is hinged on by axis pin 6 with control unit 55B junctions, limited depth is fixed in the connecting portion 55A ends of the connecting rod 55
Wheel 51, the end of control unit 55B is fixedly connected with adjusting screw rod 54.
When needing to adjust the working depth of the utility model extirpator, it is only necessary to which rotation hand wheel 52 makes adjusting spiral shell
Bar 54 screw in or rotation at swivel nut 53, so as to which connecting rod 55 be driven to be swung up and down around axis pin 6, so adjust gauge wheel 51 height
It is low.The screw thread sub-control connecting rod 55 that the depth adjustment device of the utility model is formed by adjusting screw rod 54 and swivel nut 53 it is upper
Lower swing controls the height of gauge wheel, and the height of gauge wheel is fixed by screw thread self-locking, so as to control the work of extirpator
Make depth, it is the operation is stable, reliable, and adjusting screw rod is equipped with handwheel 52, it is easy to adjust, it is efficient and can realize extirpator
Working depth step-less adjustment.
Weeding assembly includes the first intertillage and shovels the 45, second intertillage shovel 43, fixed seat 41 and spade 42, and the first intertillage shovel 41 is
Weed shovel, the second intertillage shovel 43 is break shovel, and spade 43 is the recurvate arcuate structure in middle part, and bottom passes through bolt assembly
First intertillage shovel 45 is installed, the upper end is connect by bolt with fixed seat 41, and the second intertillage shovel 43 is triangle prominent forward
Shape simultaneously shovels 44 tops positioned at the first intertillage, and the second intertillage shovel 43 is fixed on by bolt assembly on spade 42, the second intertillage shovel
Upper surface is equipped with the plough mouldboard 44 to raise up, and plough mouldboard 44 is prone arc panel, and bottom thickness is more than top, should
Structure increases the reliability of the work of plough mouldboard 44.Fixed seat 41 is fixed on rack longeron 3.
Hitch frame includes brace 22 and draw bar 21, and 22 lower end of brace passes through axis pin and the front-axle beam for being fixed on rack 1
（It is not shown in figure）The hinged ear 7 of upper surface is hinged, and the upper end is connected by pin with the draft gear of dragger, draw bar 21
One end is fixed on brace 22, and the other end is fixed on the rack back rest（It is not shown in figure）On.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as employing changing for the various unsubstantialities that the methodology of the utility model and technical solution carry out
Into or it is not improved the design of the utility model and technical solution are directly applied into other occasions, in the utility model
Protection domain within.
Claims (5)
1. a kind of extirpator, including rack, hitch frame, weeding assembly and depth control apparatus, the traction is erected at machine
The forepart of frame, the weeding assembly and depth control apparatus are mounted in rack, it is characterised in that：The depth control apparatus by
It is formed mounted on the gauge wheel of bottom of the frame, handwheel, adjusting screw rod, the swivel nut being adapted with adjusting screw rod and connecting rod, it is described
Swivel nut is horizontally fixed on the rack side, and described adjusting screw rod one end is fixedly connected with the hand wheel, and the other end passes through the swivel nut
And connect with the connecting rod, which forms screw thread pair with the swivel nut, and the connecting rod is by horizontally disposed company
Socket part connects the curved rod to be formed with the control unit two parts being obliquely installed upwards, and connecting portion and control unit junction pass through pin
Axis is hinged on rack side, and the connecting portion end of the connecting rod is fixed with gauge wheel, the end of control unit and the adjusting spiral shell
Bar is fixedly connected.
2. extirpator according to claim 1, it is characterised in that：The weeding assembly include first intertillage shovel,
Second intertillage shovel, fixed seat and spade, the first intertillage shovel are weed shovel, and the second intertillage shovel is break shovel, and the spade is middle part
Recurvate arcuate structure, bottom are equipped with first intertillage by bolt assembly and shovel, and the upper end is by bolt and admittedly
Reservation connects, and the second intertillage shovel is located at the described first intertillage shovel top, and passes through bolt assembly and be fixed on the spade,
The second intertillage shovel upper surface is equipped with the plough mouldboard to raise up, and the fixed seat is fixed on rack longeron.
3. extirpator according to claim 2, it is characterised in that：The second intertillage shovel is three protruded forward
It is angular.
4. extirpator according to claim 2, it is characterised in that：The plough mouldboard is prone arc
Plate, bottom thickness are more than top.
5. extirpator according to claim 1, it is characterised in that：The hitch frame includes brace and traction
Bar, the brace lower end are hinged on the front-axle beam upper surface of rack, the draft gear phase that the upper end passes through pin and dragger
Even, described draw bar one end is fixed on brace, and the other end is fixed on the rack back rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600870.8U CN207560689U (en) | 2017-11-27 | 2017-11-27 | Extirpator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721600870.8U CN207560689U (en) | 2017-11-27 | 2017-11-27 | Extirpator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560689U true CN207560689U (en) | 2018-07-03 |
Family
ID=62692333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721600870.8U Active CN207560689U (en) | 2017-11-27 | 2017-11-27 | Extirpator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560689U (en) |
-
2017
- 2017-11-27 CN CN201721600870.8U patent/CN207560689U/en active Active
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