CN206380258U - Stable type tiller - Google Patents
Stable type tiller Download PDFInfo
- Publication number
- CN206380258U CN206380258U CN201621419842.1U CN201621419842U CN206380258U CN 206380258 U CN206380258 U CN 206380258U CN 201621419842 U CN201621419842 U CN 201621419842U CN 206380258 U CN206380258 U CN 206380258U
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- mass
- colter
- linear meter
- weight
- weight linear
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Abstract
The utility model discloses a kind of stable type tiller, including support bar, the support bar end is dragged be fixedly connected, and the supporting bar top is provided with colter frame, it is provided with and is provided with several colters, the colter frame for increasing the counter weight device of plough Carriage Weight on the colter frame.Solve colter frame and run into the problem of harder clod can beat, counter weight device is avoided by the fixing device in counter weight device simultaneously with respect to the vibration that colter frame is produced, the beneficial effect of colter frame steady operation is achieved, also with the auxiliary beneficial effect such as energy-saving and environmental protection, green.
Description
Technical field
The utility model is related to a kind of agricultural machinery, more specifically, it relates to a kind of stable type tiller.
Background technology
The turnplow of existing use tractor dragging is usually to connect the turnplow and tractor of traditional agro-farming into enforcement
With.Although tractor-drawn speed and efficiency are higher, but it is difficult under the traction of tractor exchange using traditional turnplow
The depth of whole farming is adjusted, and causes farming inefficiency.
The turnplow of use tractor dragging disclosed in the patent of Application No. " 201320245184.9 ", it utilizes flexible
Mechanism changes the length of plow beam, when being worked in soft soil property, can obtain the effect of accurate control tilth.In lime stabilization
When soil teds mix through commonly used machinery be exactly medium-sized tractor drive turnplow, and in use traction move turnplow tedded
And turnplow below frequently encountered during mix dirt takeoff phenomenon so that cause to ted, mix it is not in place, uneven, influence ash
The construction quality of soil.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide for a kind of stable type farming of the uniform farming of energy
Machine.
To achieve the above object, the utility model provides following technical scheme：A kind of stable type tiller, including support
Bar is dragged with, and the support bar end is dragged be fixedly connected, and the supporting bar top is provided with colter frame, the colter frame
It is provided with and is provided with several colters, the colter frame for increasing the counter weight device of plough Carriage Weight, the counter weight device bag
Mass and weight linear meter are included, the weight linear meter is fixed on colter frame upper surface, and the mass is fixedly connected with weight linear meter.
By using above-mentioned technical proposal so that colter frame possesses larger weight, when colter runs into during advance
Volume is larger while during the higher clod of mechanical strength, colter frame and its counter weight device will be applied by the gravity of itself to clod
Plus a larger pressure, the limit that pressure is more than clod itself and can born will cause the destructurized of clod, so as to plough
Knife can break clod so that clod will not hinder colter to travel forward, therefore colter is just difficult to takeoff, and achieving colter can
With the beneficial effect of uniform farming.Because weight linear meter is integrally fixed at colter frame upper surface, therefore matching somebody with somebody of being fixedly connected with weight linear meter
Weight also can be with colter frame geo-stationary, therefore mass just will not produce bounce on colter frame again, it is ensured that the deadweight of colter frame
It is stable, realize the beneficial effect of the uniform farming of colter.
Preferably, at least provided with a mass on the weight linear meter, the mass is symmetrical arranged including two pieces
Balancing weight, be fixedly connected by fastening bolt between the balancing weight.
By using above-mentioned technical proposal, reduce the gap between balancing weight by screwing fastening bolt so that counterweight
Thing is in close contact with weight linear meter, therefore mass will be with weight linear meter geo-stationary.So that mass detachably connects with weight linear meter
Connect, therefore the weight of colter frame can be changed according to need of work, to realize the controllability of tilth.
Preferably, the mass surface is provided with the groove for coordinating weight linear meter.
By using above-mentioned technical proposal, because colter can operationally have the situation jolted, cause on colter frame
Weight linear meter and mass are in vibrational state, affected by vibration can be deformed between weight linear meter and mass, between gradually producing
Gap, therefore just possibly can not be held on weight linear meter mass, so that mass occurs that movement causes the center of gravity of colter frame inclined
Move, cause colter can not smoothly farming.The groove for coordinating weight linear meter is set on mass, therefore, even if mass is with matching somebody with somebody
Gap is produced between weight bar, weight linear meter still can only be in the groove of mass, it is to avoid mass skew is larger, achieves enhancing
The beneficial effect of colter frame stability.
Preferably, the weight linear meter is provided with equally distributed chuck, the spacing of the adjacent chuck along its length
It is identical from mass thickness.
By using above-mentioned technical proposal, mass is placed between two chucks, due to the spacing and mass of chuck
Thickness is identical, therefore mass surface will fit with two chuck surfaces, so that mass is fastened on weight linear meter
When, even if because fastening bolt loosens, cause mass to teetertotter, can also be stopped by chuck, therefore mass can only
Rocked between two chucks, achieve the beneficial effect of the stability of enhancing colter frame.
Preferably, the chuck can be moved up and down along weight linear meter length direction, the weight linear meter top, which is extended downwardly, to be set
It is equipped with the clamp nut that matching thread line is provided with threaded line, the weight linear meter.
By using above-mentioned technical proposal so that chuck can be close to mass, adjusted according to the mass of different-thickness
Save the spacing between chuck.Carry out clamping chuck by clamp nut, it is to avoid mass can be achieved preferably tight with up-down vibration
Gu effect.
Match somebody with somebody preferably, the mass bottom extends downward with to be provided with the top of projection, the adjacent mass
Close the stopper slot of projection.
By using above-mentioned technical proposal, it is to avoid mass is rotated due to vibration, enhances the structure of counter weight device
Stability.
Preferably, the colter frame upper surface is provided with the stopper slot for coordinating projection.
By using above-mentioned technical proposal, the projection of mass bottom can be fixed between colter frame, be made
Obtain counter weight device to be fixed with respect to colter frame, enhance the integrally-built stability of colter frame.
Preferably, being provided with the spiral shell that matching thread head is provided with thread head, the colter frame below the weight linear meter
Pit.
By using above-mentioned technical proposal, constantly collided with soil when being worked due to colter frame, colter frame can be caused continuous
Vibration, and weight linear meter is integrally fixed above colter frame, therefore weight linear meter also can constantly vibrate, and will match somebody with somebody according to methods such as welding
Weight bar is fixed on colter frame, by vibration of or else breaking after moisture in soil and air corrosion, will be easy to make weight linear meter and plough
The bearing of knife rest produces gap, causes weight linear meter to damage.Weight linear meter is threadedly coupled with colter frame, increase just can be played and match somebody with somebody
Weight bar and the effect of colter frame contact area, so that weight linear meter is difficult for drop-off, if while the thread head and colter of weight linear meter
The screwed hole of frame is bonded together by corrosion, can preferably strengthen both tightness, and achieving extension counter weight device makes
With the beneficial effect in life-span.
Preferably, the plough holder surface is provided with the cushion for coordinating mass.
It by using above-mentioned technical proposal, can effectively strengthen the effect that is brought into close contact between mass and colter frame, increase
Friction greatly between mass and colter frame, strengthens the fastening effect of counter weight device.
In summary, the utility model stable type tiller increases colter frame by placing counter weight device on colter frame
Deadweight, solve colter frame and run into the problem of harder clod can beat, while by the fixing device in counter weight device
To reduce counter weight device with respect to the vibration that colter frame is produced, achieve the beneficial effect of colter frame steady operation, also with energy-conservation,
The auxiliary beneficial effect such as environmental protection, green.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is to be used to show the explosive view of weight linear meter and colter frame annexation in the utility model；
Fig. 3 is to be used to show the structural representation of counter weight device in the utility model；
Fig. 4 is to be used to show the structural representation of mass in the utility model；
Fig. 5 is to be used to show the structural representation that coordinates between mass in the utility model.
In figure, 1, stable type tiller；2nd, dragged in；3rd, colter frame；4th, counter weight device；31st, support bar；32nd, colter；41、
Weight linear meter；42nd, mass；421st, balancing weight；422nd, groove；423rd, neck；424th, fastening bolt；43rd, chuck；411st, screw thread
Head；414th, screwed hole；33rd, stopper slot；34th, projection；412nd, threaded line；413rd, clamp nut；35th, cushion.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Embodiment：As shown in figure 1, a kind of stable type tiller 1, includes the support bar 31 of horizontal positioned, support bar 31 is right
End is dragged on 2 in being fixed on, and the left end of support bar 31, which is horizontally arranged with the colter frame 3 for arable land, colter frame 3, is provided with several use
In the colter 32 for breaking soil, the colter frame 3 at 2 dragging rears is dragged in, so that the colter 32 on colter frame 3 is to soil
Apply a larger active force, when active force is more than the intensity that clay structure can be born, soil will be destroyed by colter 32, from
And release soil is reached, the soil constantly rolling near colter 32 just can be caused to stir evenly with the advance of colter 32.
As shown in Fig. 2 the upper surface of colter frame 3 is provided with counter weight device 4, counter weight device 4 includes weight linear meter 41, weight linear meter 41
Bottom is provided with thread head 411, and the top of colter frame 3 is provided with the screwed hole 414 of matching thread first 411, by the bottom of weight linear meter 41
Thread head 411 be tightened in screwed hole 414, just can reach the purpose for making weight linear meter 41 be fixedly connected with colter frame 3.
As shown in figure 3, being provided with mass 42 on weight linear meter 41, mass 42 is fixed on weight linear meter 41, mass 42
For the cylindrical iron block that density is larger, mass 42, which is placed on weight linear meter 41, will increase the weight of colter frame 3 so that plough
Knife rest 3 can apply bigger active force to soil, so as to break harder clod.Weight linear meter 41 is provided with several along its length
Chuck 43, chuck 43 can be moved up and down along weight linear meter 41.The top down of weight linear meter 41, which is extended, threaded line 412, counterweight
The clamp nut 413 of matching thread line 412 is additionally provided with bar 41.Chuck 43 is made of flexible material, by chuck
43 are placed between adjacent mass 42 and can play a part of vibrating between buffering mass 42, enhancing counter weight device 4 it is steady
It is qualitative, chuck 43 is adjacent to after mass places, by clamp nut 413 from the top of weight linear meter 41 along threaded line 412 to moving down
It is dynamic, clamp nut 413 is moved on the chuck 43 of the top, clamp nut 413 is screwed so that chuck 43 and mass 42 it
Between be brought into close contact, just can play a part of fastening.
As shown in figure 4, each mass 42 includes two symmetrically arranged semi-cylindrical balancing weights 421, corresponding counterweight
Fastening bolt 424 is provided between block 421, the both sides curved edge of balancing weight 421 is separately provided for placing fastening bolt
The neck 423 of 424 nut 523, the corresponding neck 423 of fastening bolt 424 insertion, two balancing weights 421, by screwing or
Fastening bolt 424 is unclamped to control two balancing weights 421 to connect or separated state.The corresponding side of balancing weight 421 is set
There are semi-circular recesses 422, the radius of groove 422 is identical with the radius of weight linear meter 41, therefore the groove 422 of balancing weight 421 is close to
The placement of the surface of weight linear meter 41, while screwing fastening bolt 424, two corresponding balancing weights 421 just can be caused mutually to be close to
The surface of weight linear meter 41.
As shown in figure 5, the bottom of mass 42 is provided with strip projection 34, the adjacent top of mass 42 is provided with cooperation
The stopper slot 33 of projection 34, after mass 42 is placed on weight linear meter 41, the projection 34 of the bottom of mass 42 will match somebody with somebody with lower section
Stopper slot 33 on weight 42 coordinates, so as to play spacing effect.The upper surface of colter frame 3 is also equipped with coordinating the limit of projection 34
Position groove 33, so that counter weight device 4 can keep fixing with colter frame 3.The upper surface of colter frame 3 is provided with the elasticity of annular
Pad 35, cushion 35 is located at the lower section of mass 42, and cushion 35 plays the work of frictional force between increase mass 42 and colter frame 3
With the enhancing steadiness of counter weight device 4.
Use process：After the right-hand member of support bar 31 is fixed on medium-sized tractor, user drive in drag 2 to need construct
Place, the colter frame 3 after support bar 31 is placed into the predetermined area, now by the precession of thread head 411 of the bottom of weight linear meter 41
In the screwed hole 414 at the top of colter frame 3, screw after weight linear meter 41 and to take out mass 42, need to go deep into soil according to colter frame 3
Depth place appropriate mass 42 so that the weight of colter frame 3 can just reach need of work, therefore just can cause plough
The stable depth in need of work of knife rest 3.By corresponding balancing weight 421 be placed on the bottom of weight linear meter 41 two chucks 43 it
Between so that the groove 422 of two balancing weights 421 correspond to weight linear meter 41 and place, and fastening bolt 424 is passed through into neck 423, screwed
Nut 523, until balancing weight 421 is mutually close to, mass 42 is placed since weight linear meter bottom, is made in fastening bolt 424
The projection 34 of the bottom of mass 42 is sticked into the stopper slot 33 on the surface of colter frame 3, and the chuck 43 of bottom is fitted mass 42
Surface is placed, then places mass 42 on chuck 43, until counter weight device 4 reaches the weight of need of work, places mass
, it is necessary to notice that the projection 34 of bottom is combined with adjacent stopper slot 33 places when 42.Remaining chuck 43 is all fitted in most
The upper surface of upper strata mass 42 is placed, and the clamp nut 413 on the top of weight linear meter 41 is moved down along threaded line 412, until
The surface of the superiors' chuck 43, screws clamp nut 413 come so that chuck 43 is close to mass 42, while by stopper slot 33
With the cooperation of projection 34 so that even closer connection between counter weight device 4 and colter frame 3, so as to avoid in use, counter weight device
4 constantly vibrate.Now user again squeezes into colter frame 3 in soil, until the end of colter 32 reaches desired depth.
After the completion of preparation, user drags 2 in just can starting, 2 driving force is dragged in come pull colter frame 3 with
Colter 32 on 2 advances, colter frame 3 is dragged to produce larger active force to the soil in front in so that soil is to colter
32 both sides are separated, so that colter 32 will have enough spaces to move forward, soil rolls to rear from the surrounding of colter 32, so that
So that the structure of soil script is changed, the soil being disturbed will have similar structure, and density is identical, therefore just can reach
To making the uniform purpose of soil.Colter 32 can run into the clod that the larger soil of some density is condensed into, colter in advance process
32 can not break clod and can only be left above clod, so that colter 32 can eject a soil part, cause colter 32
Depth in soil is unstable, and the soil for causing colter 32 to break can not obtain preferable even results, colter 32 by with
The weight that weight 42 is provided so that colter 32 can produce a pressure for being more than clod bearing strength to clod by self gravitation
Power, therefore clod can also break by colter 32 together with soil, so that colter frame 3 has the ability of steady operation.
Colter 32 can constantly be broken during advance front soil, the soil density unevenness not being stirred, therefore
The active force that soil feeds back to colter 32 can also have differences, and cause colter 32 to be constantly subjected to unstable active force, so that
Colter 32 is caused to produce small size vibration, and the vibration of colter 32 can drive the counter weight device on colter frame 3 and colter frame 3
4 follow it constantly to vibrate, with the continuous vibration of counter weight device 4, and it is not the mass being fixedly connected on counter weight device 4 that can cause
Interaction force can be constantly produced between 42 and weight linear meter 41, therefore the deformation of both contact surfaces can be caused, both will be caused
Between produce gap so that loosening occurs in mass 42.Mass 42 is made up of two pieces of balancing weights 421, in balancing weight 421
Between groove 422 coordinate with weight linear meter 41, even if there is gap in balancing weight 421 and weight linear meter 41, also due to 422 pairs of groove is matched somebody with somebody
The limitation of weight bar 41 so that balancing weight 421 can not be moved left and right with respect to weight linear meter 41, it is to avoid the center of gravity of balancing weight 421 is inclined
Shifting cause the centre-of gravity shift of colter frame 3 so that colter 32 can not steady operation, while the chuck 43 on weight linear meter 41 can also be limited
The mass 42 of loosening can not be moved up and down with respect to weight linear meter 41, so as to reach the effect for ensureing the steady operation of colter frame 3.
Claims (9)
1. a kind of stable type tiller, including support bar (31) and in drag (2), it is characterised in that：Support bar (31) end
Drag (2) to be fixedly connected with, support bar (31) top be provided with colter frame (3), the colter frame (3) be provided with it is several
It is provided with colter (32), the colter frame (3) for increasing the counter weight device (4) of colter frame (3) weight, the counter weight device
(4) mass (42) and weight linear meter (41) are included, the weight linear meter (41) is fixed on colter frame (3) upper surface, the mass
(42) it is fixedly connected with weight linear meter (41).
2. stable type tiller according to claim 1, it is characterised in that：At least provided with one on the weight linear meter (41)
Individual mass (42), the mass (42) is included between two pieces of symmetrically arranged balancing weights (421), the balancing weight (421)
It is fixedly connected by fastening bolt (424).
3. stable type tiller according to claim 2, it is characterised in that：Mass (42) surface is provided with cooperation
The groove (422) of weight linear meter (41).
4. stable type tiller according to claim 3, it is characterised in that：The weight linear meter (41) is set along its length
There is distance between equally distributed chuck (43), the adjacent chuck (43) identical with mass (42) thickness.
5. stable type tiller according to claim 4, it is characterised in that：Screw thread is provided with below the weight linear meter (41)
The screwed hole (414) of matching thread head (411) is provided with head (411), the colter frame (3).
6. stable type tiller according to claim 5, it is characterised in that：The chuck (43) can be long along weight linear meter (41)
Degree direction is moved up and down, and weight linear meter (41) top is extended downward with to be set on threaded line (412), the weight linear meter (41)
It is equipped with the clamp nut (413) of matching thread line (412).
7. stable type tiller according to claim 6, it is characterised in that：Mass (42) bottom, which is extended downwardly, to be set
It is equipped with the top of projection (34), the adjacent mass (42) and is provided with the stopper slot (33) for coordinating projection (34).
8. stable type tiller according to claim 7, it is characterised in that：Colter frame (3) upper surface, which is provided with, matches somebody with somebody
Close the stopper slot (33) of projection (34).
9. stable type tiller according to claim 8, it is characterised in that：Colter frame (3) surface is provided with cooperation
The cushion of mass (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419842.1U CN206380258U (en) | 2016-12-22 | 2016-12-22 | Stable type tiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621419842.1U CN206380258U (en) | 2016-12-22 | 2016-12-22 | Stable type tiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380258U true CN206380258U (en) | 2017-08-08 |
Family
ID=59491183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621419842.1U Active CN206380258U (en) | 2016-12-22 | 2016-12-22 | Stable type tiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306527A (en) * | 2017-08-15 | 2017-11-03 | 重庆市农业科学院 | One kind combination pneumatic seeder and air-suction seeding system |
-
2016
- 2016-12-22 CN CN201621419842.1U patent/CN206380258U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107306527A (en) * | 2017-08-15 | 2017-11-03 | 重庆市农业科学院 | One kind combination pneumatic seeder and air-suction seeding system |
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