CN206851275U

CN206851275U - A kind of farmland ridging turnplow

Info

Publication number: CN206851275U
Application number: CN201720716534.3U
Authority: CN
Inventors: 陈泽鹏
Original assignee: China National Tobacco Corp Guangdong Branch
Current assignee: China National Tobacco Corp Guangdong Branch
Priority date: 2017-06-19
Filing date: 2017-06-19
Publication date: 2018-01-09
Anticipated expiration: 2027-06-19

Abstract

The utility model discloses a kind of farmland ridging turnplow, the first blades and the second blades including being articulated with connecting portion, and the fix bar by being provided for being made the first blades and the second blades below connecting portion realizes the fixation of the first blades and the second blades, realize the regulation of angle between the first blades and the second blades, so that the control for different ridging depth ridging width, in production, without changing the control that turnplow is achievable furrow width, easy to operate practicality, substantially increases production efficiency.

Description

A kind of farmland ridging turnplow

Technical field

The utility model belongs to proportion of crop planting field, and in particular to a kind of farmland ridging turnplow.

Background technology

During proportion of crop planting, Planting Crops seedling needs ridging overlay film, for different growing stages or different sturdy journeys The plant of degree, the width on ridge, depth of furrow etc. are required for being adjusted, and the width of existing ridging turnplow is with ridging depth All it is fixed, can not be directed to the plantation of plant needs to be adjusted, it is necessary to be equipped with various models in actual production process Turnplow, and alternately change, operation is inconvenient.

Utility model content

The purpose of this utility model is to provide a kind of farmland ridging turnplow, to solve above-mentioned technical problem.

To achieve the above object, the utility model provides following technical scheme：

A kind of farmland ridging turnplow, including colter and support, the colter includes plough point, blades and connecting portion, described Connecting portion is fixedly connected with the support, and the blades includes the first blades and the second blades, first blades and described Second blades is symmetrically articulated with the both sides of the connecting portion, the plough point include the Part I being connected with first blades and The Part II being connected with second blades, the plough point is arranged at end of the connecting portion away from the support, described Part I and the Part II opposed rotatable, between the scope of operation of first blades and the scope of operation of the plough point with And angle is respectively provided between the scope of operation of second blades and the scope of operation of the plough point, the angle is more than 180 °；

The connecting portion is provided with telescopic fix bar, and the fix bar is fixedly connected on the connecting portion and is located at institute The lower section of blades is stated, the both ends of the fix bar contact with first blades and second blades and are used to support institute respectively State the first blades and second blades.

Preferably, the fix bar includes fixing pipe, two fixtures and the connecting rod coordinated with two fixtures, institute State fix bar and be fixedly connected on the connecting portion, the connecting rod is fixedly installed in the fixing pipe, two fixtures One end stretch into the fixing pipe and the connecting rod from the both ends of the fixing pipe respectively and be connected, the other end and described the One blades or the connection of the second blades, the depth that the fixture stretches into the fixing pipe is adjustable.

Preferably, one end being connected with the connecting rod of the every fixture is provided with screw, and the screw is along institute The axis for stating fixture is set, and the connecting rod is the screw rod coordinated with the screw.

Preferably, the surface of the every fixture is provided with graduation mark.

Preferably, the end set of the remote connecting rod of the fixture has and first blades or described second The cutting face that blades coordinates.

Preferably, the cutting depth in the cutting face is from close to one end of the connecting rod to one away from the connecting rod End gradually increase.

Preferably, the working face of first blades and second blades is provided with a plurality of arc groove, the arc The width of connected in star is 1-3cm.

Preferably, the one end of the depth of the arc groove from close to one end of the plough point to away from the plough point is gradual Shoal.

The beneficial effects of the utility model：

The utility model is scientific and reasonable for structure, by the way that blades is arranged into relatively turnable articulated form, and coordinate with Fix bar fixes two blades, realizes the regulation of angle between the first blades and the second blades so that deep for different ridgings The control of ridging width is spent, is control that furrow width can be achieved without changing turnplow in production, easy to operate practicality, greatly Improve production efficiency greatly.

Brief description of the drawings

, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

Fig. 1 is the structure chart of the farmland ridging turnplow of the utility model embodiment；

Fig. 2 is the structure chart of the fix bar of the farmland ridging turnplow of embodiment of the present utility model；

Fig. 3 is along the profile of line A-A in Fig. 2；

Fig. 4 is the structure chart of the second blades of the farmland ridging turnplow of the utility model embodiment.

In figure：Part I 201, support 202；Part II 203；First blades 224；Second blades 225；Connecting portion 223；Fix bar 210；Arc groove 226；Hinge 227；Fixing pipe 211；Cutting face 212；Connecting rod 213；Fixture 214；Spiral shell Hole 215.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1 to Fig. 4 is referred to, the utility model provides a kind of technical scheme：A kind of farmland ridging turnplow, including colter and Support 202, colter include plough point, blades and connecting portion 223, and connecting portion 223 is fixedly connected with support 202, its medium-height trestle 202 It is connected for the controlling organization with ridger, blades includes the first blades 224 and the second blades 225, the first blades 224 and Two blades 225 are symmetrically articulated with the both sides of connecting portion 223 by hinge 227, and the first blades 224 and the second blades 225 can phases To rotating and adjusting angle between the two, plough point include the Part I 201 being connected with the first blades 224 and with the second blades The Part II 203 of 225 connections, wherein, plough point also includes the Part III that is fixedly connected with connecting portion 223, first Points 201 and Part II 203 be rotatablely connected both with respect to Part III to realize that Part I 201 and Part II 203 are relative Rotatably.

And Part I 201 and the connected mode of the blades 224 of Part II 203 first and the second blades 225 are preferably Projection welding is connect, and plough point is arranged at end of the connecting portion 223 away from support 202, i.e. Part I 201 and Part II 203 is respectively positioned on One end of the remote support 202 of blades.

Between the scope of operation of first blades 224 and the scope of operation of plough point and the scope of operation of the second blades 225 and plough point Angle is respectively provided between the scope of operation, angle is more than 180 °.First blades 224 and the second blades 225 are symmetricly set in connecting portion 223 Both sides, specifically, the first blades 224 and the second blades 225 formed centered on connecting portion 223 " fall V " character form structures, It is that the angle less than 180 ° is formed between the non-working surface of the first blades 224 and the non-scope of operation of the second blades 225.It is signified herein The non-scope of operation of the first blades 224 and the non-scope of operation of the second blades 225 refer to：With the first blades 224 and the second blades 225 The relative one side of the scope of operation, in turnplow operation process, the non-work of the non-scope of operation of the first blades 224 and the second blades 225 Industry face does not contact with soil.

Connecting portion 223 is provided with telescopic fix bar 210, and fix bar 210 is fixedly connected on connecting portion 223 and positioned at plough The lower section of piece, the both ends of fix bar 210 contact with the first blades 224 and the second blades 225 and for supporting the first blades respectively 224 and second blades 225.When needing to adjust the angle of the first blades 224 and the second blades 225, pass through telescopic fixing rod 210 Can be achieved, fix bar 210 put off until some time later it is flexible during, it is also desirable to can be relatively fixed, be made with the supporting role for playing enough Obtain the first blades 224 and the second blades 225 in the course of the work will not be crooked.

Specifically, in the present embodiment, fix bar 210 includes fixing pipe 211, two fixtures 214 and with two fixations The connecting rod 213 that part 214 coordinates, fix bar 210 are fixedly connected on connecting portion 223, and in the present embodiment, connecting portion 223 has one Through hole, fix bar 210 is through the through hole and is welded in connecting portion 223, and the length of the both ends stretching through hole of fix bar 210 is suitable. Connecting rod 213 is fixedly installed in fixing pipe 211, and one end of two fixtures 214 is stretched into admittedly from the both ends of fixing pipe 211 respectively Fixed tube 211 is connected with connecting rod 213, and the other end is connected with the first blades 224 or the second blades 225, and fixture 214 stretches into The depth of fixing pipe 211 is adjustable.The depth that fixing pipe 211 is stretched into by adjusting fixture 214 realizes the regulation He of the first blades 224 The angle of second blades 225, and support and fix the first blades 224 and the second blades 225.

One end being connected with connecting rod 213 of every fixture 214 is provided with screw 215, and screw 215 is along fixture 214 Axis set, connecting rod 213 be with screw 215 coordinate screw rod.Fixing pipe 211 is stretched into when needing regulation fixture 214 During depth, it can be achieved by screwing fixture 214, in the present embodiment, connecting rod 213 uses deep flight worm, to cause spiral shell Bar and fixture 214 are not easy stripped thread and support force is sufficiently large.

The surface of every fixture 214 is provided with graduation mark, to identify the depth that fixture 214 stretches into fixing pipe 211, And make it that the depth that two fixtures 214 stretch into fixing pipe 211 is identical.The end set of the remote connecting rod 213 of fixture 214 There is the cutting face 212 with the first blades 224 or the cooperation of the second blades 225.Cutting face 212 is used to support the first blades 224 and the Two blades 225, therefore when regulation fixture 214 stretches into the depth of fixing pipe 211, it should at least screw fixture 214 1 weeks.

Preferably, the one end of the cutting depth in cutting face 212 from close to one end of connecting rod 213 to away from connecting rod 213 Gradually increase.So designing is advantageous in that the angle that ought gradually increase the first blades 224 and the second blades 225, i.e. increase is solid When determining part 214 and stretching into the depth of fixing pipe 211, the first blades 224 and the second blades 225 and the contact area meeting in cutting face 212 It gradually increase, can so increase the bearing strength of the first blades 224 and the second blades 225, especially increase the first blades 224 During with the angle of the second blades 225, the scene of application is the narrower deeper situation of furrow, and now the soil amount above blades is larger, It is also bigger for the pressure of blades, after the contact area of fixture 214 and blades increases, beneficial to pressure is shared, increase intensity.

In order to which the stone that will be dug in ridging removes, preferable in the present embodiment, the first blades 224 and the second blades 225 working face is provided with a plurality of arc groove 226, and the width of arc groove 226 is 1-3cm.So, in ridging, stone Block, stone can enter in arc groove 226, and with the progress of ridging, stay in arc groove 226 or through arc groove 226 dish out, and the stone dished out is located at the same area of furrow, easy cleaning.Further, the depth of arc groove 226 from by One end of nearly plough point to one end away from plough point gradually becomes shallower as., so designing is advantageous in that and can enable stone or stone It is spilled over, will not be stuck in always in arc groove 226 as soon as possible, the arc bearing of trend of arc groove 226 is being ploughed with soil The direction of motion on piece is consistent, i.e., camber line to the lateral movement of blades two.

The ridging turnplow that the present embodiment provides is coordinated with solid by the way that blades is arranged into relatively turnable articulated form Fixed pole 210 fixes two blades, realizes the regulation of angle between the first blades 224 and the second blades 225 so that for different The control of ridging depth ridging width, in production, without changing the control that turnplow is achievable furrow width, easy to operate reality With substantially increasing production efficiency.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

A kind of 1. farmland ridging turnplow, it is characterised in that including colter and support (202), the colter include plough point, blades with And connecting portion (223), the connecting portion (223) are fixedly connected with the support (202), the blades includes the first blades (224) and the second blades (225), first blades (224) and second blades (225) are symmetrically articulated with the connection The both sides in portion (223), the plough point include the Part I (201) that is connected with first blades (224) and with described second The Part II (203) of blades (225) connection, the plough point are arranged at the remote support (202) of the connecting portion (223) End, the Part I (201) and the Part II (203) opposed rotatable, the scope of operation of first blades (224) Have between the scope of operation of the plough point and between the scope of operation of second blades (225) and the scope of operation of the plough point There is angle, the angle is more than 180 °；

The connecting portion (223) is provided with telescopic fix bar (210), and the fix bar (210) is fixedly connected on the company Socket part (223) and positioned at the lower section of the blades, the both ends of the fix bar (210) respectively with first blades (224) and Second blades (225) contacts and for supporting first blades (224) and second blades (225).
A kind of 2. farmland ridging turnplow according to claim 1, it is characterised in that：The fix bar (210) includes fixing Manage (211), two fixtures (214) and the connecting rod (213) coordinated with two fixtures (214), the fix bar (210) The connecting portion (223) is fixedly connected on, the connecting rod (213) is fixedly installed in the fixing pipe (211), described in two The fixing pipe (211) and the connecting rod are stretched into one end of fixture (214) from the both ends of the fixing pipe (211) respectively (213) it is connected, the other end is connected with first blades (224) or the second blades (225), and the fixture (214) is stretched The depth for entering the fixing pipe (211) is adjustable.
A kind of 3. farmland ridging turnplow according to claim 2, it is characterised in that：Every fixture (214) with One end of connecting rod (213) connection is provided with screw (215), axis of the screw (215) along the fixture (214) Set, the connecting rod (213) is the screw rod coordinated with the screw (215).
A kind of 4. farmland ridging turnplow according to claim 3, it is characterised in that：The table of the every fixture (214) Face is provided with graduation mark.
A kind of 5. farmland ridging turnplow according to claim 3, it is characterised in that：The remote institute of the fixture (214) Stating the end set of connecting rod (213) has the cutting face coordinated with first blades (224) or second blades (225) (212)。
A kind of 6. farmland ridging turnplow according to claim 5, it is characterised in that：The cutting of the cutting face (212) is deep One end from close to one end of the connecting rod (213) to away from the connecting rod (213) is spent gradually to increase.
A kind of 7. farmland ridging turnplow according to claim 3, it is characterised in that：First blades (224) and described The working face of second blades (225) is provided with a plurality of arc groove (226), and the width of the arc groove (226) is 1- 3cm。
A kind of 8. farmland ridging turnplow according to claim 7, it is characterised in that：The depth of the arc groove (226) One end from close to one end of the plough point to away from the plough point gradually becomes shallower as.