CN2146838Y - Plough, support frame assembly for cultivation machine of paddy field - Google Patents
Plough, support frame assembly for cultivation machine of paddy field Download PDFInfo
- Publication number
- CN2146838Y CN2146838Y CN 93238157 CN93238157U CN2146838Y CN 2146838 Y CN2146838 Y CN 2146838Y CN 93238157 CN93238157 CN 93238157 CN 93238157 U CN93238157 U CN 93238157U CN 2146838 Y CN2146838 Y CN 2146838Y
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- CN
- China
- Prior art keywords
- ploughshare
- utility
- plough
- model
- paddy field
- 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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Abstract
The utility model belongs to a plough and a support frame assembly for a cultivation machine on a paddy field, comprising a supporting plate, a transverse beam, a ploughshare, a lifting mechanism for the ploughshare and a traction frame connected with a host machine. The tillage of the assembly matched with the host machine is the paddy field can prevent the disadvantages that the body of the utility model sinks and the ploughshare is caused to drill down because of the softness of the earth of the paddy field and the counter torque of the utility model. Compared with a boat type tractor which has the same host machine, the added weight of the utility model is 20% to 25% of the weight of the body of the boat, and the production cost is around one sixth of that of the boat. The utility model has the advantages of simple structure, light weight, low cost and strong applicability; besides, the utility model matched with the host machine can carry out the tillage in the paddy field as well as the tillage in a dry field, and the operation is convenient and flexible.
Description
The utility model belongs to agricultural tillage machine tool parts, and particularly a kind of and the supporting use of underwater cultivation machine have the support assembly of ploughshare and supporting plate etc.Especially be fit to and the supporting paddy-field-working that is used for of Miniature cultivator used on higher.
Paddy field, particularly paddy field with ponded water in winter, because field soil is soft, the mud pin is dark, therefore conventional Tagayasu Den's morning makes machinery and generally all is difficult to be used for simultaneously paddy-field-working.In order to overcome conventional field tiller early easy defective such as sinking in paddy-field-working, the general employing of people installed hull additional under the fuselage of this class tiller, thereby repack it into boat tractor, reach the purpose that adapts to paddy field (comprising paddy field with ponded water in winter) operation with this, as: river rich 5-4 type boat tractor just belongs to this class tiller.Though this type of tiller has overcome the defective that exist when field machinery is as paddy-field-working conventional morning, but the ship type tiller after the repacking is not suitable for the nonirrigated farmland operation again, and because hull is bigger, the complete machine heaviness influences sight line again, therefore during farming the limit sky big, backset, balk more serious, but also exist the repacking workload big, disadvantages such as the fragile raised path through fields in upper and lower field.
The purpose of this utility model is, transforms the plow frame part of traditional dry land tiller, increases its buoyancy, directly descends the paddy field to overcome conventional dry farming machine, bores because of soil effect soft and countertorque in field makes ploughshare under, the body sinking can not operation; And the boat tractor heaviness is not suitable for disadvantages such as nonirrigated farmland operation again.Purposes such as thereby realization not only can directly be descended underwater cultivation with main frame is supporting, also can carry out the nonirrigated farmland operation simultaneously, and light, flexible, and cost is low, cultivating quality good, labor intensity of operating staff is low.
Solution of the present utility model is partly to set up a supporting plate, transverse arm and ploughshare elevating mechanism at the plow frame of traditional dry farming machine; Supporting plate connects with traction frame by coupling sleeve on the support bar and steel cable; Ploughshare also connects with traction frame by transverse arm and controls its lifting by the elevating mechanism of being located on the transverse arm; Whole support assembly then connects with main frame and supporting use by traction frame and elevating mechanism.Support bar can be the fork-shaped support bar, also can be parallel support bar, and the employing activity connects and regulate by steel cable the angle on supporting plate and ground between support bar and the supporting plate; And supporting plate both can be designed to skid plate shape, also can be fish antiform or boxboard shape.
The utility model is owing to be provided with a supporting plate, the ploughshare that is positioned at behind the main frame partly can be held up during therefore with the supporting direct underwater cultivation down of main frame, prevents that it from boring down; Support board structure is simple, volume is little, in light weight, production cost is low, does not influence sight line during operation, be provided with elevating mechanism, it is few therefore not only to backset, balk in addition, and the limit sky is little, cultivating quality is good, productivity ratio is high, and the field conveniently moving, does not damage the raised path through fields and also can carry out advantages such as nonirrigated farmland operation.The utility model only is about the sixth of hull for 20～25% costs of boat tractor hull with boat tractor only in the weight that is increased under the identical situation of main frame.
Accompanying drawing and description of drawings
Fig. 1 is the utility model structure and installation, user mode schematic diagram, and fine line partly is the main frame partial schematic diagram among the figure;
Fig. 2, for A among Fig. 1 to view.
Among the figure: 1, be main frame, 2, traction frame, 3, steel cable, 4, supporting plate, 5, support bar, 6, the ploughshare assembly, 7, attachment pegs and key seat, 8, cross bar, 9, coupling sleeve, 10, the arm of force, 11, sector rack, 12, handle, 13, pull bar.
Embodiment
Present embodiment is an example with plough, the bracket assembly with conventional miniature hand tractor: supporting plate 1 is made skid plate shape, wide 570mm, long 415mm, anterior arc radius are 265mm, and front portion and dual-side are established a height and be the frame of 25mm, the thick 3mm of frame, the thick 1.5mm of base plate, steel cable 3 diameters are φ 2mm, support bar 5 adopts the fork-shaped support bar, support bar adopts removable pin to connect with supporting plate 4, and and adopt between the coupling sleeve and weld; The utility model hoisting mechanism comprises: pull bar 13, and the arm of force 10, the handle 12 that supplies to lock the sector rack 11 of usefulness and control its lifting is formed.Pull bar 13 long 440mm, diameter phi 4mm, the arm of force 10 adopts (wide * thick) 12.5 * 3mm band steel, and joystick 12 adopts the handle and sector rack 11 fit adjustment of band spring catch and locks the height of ploughshare lifting; The rectangle crossbeam that transverse arm 8 adopts the equal leg angle weldering knot of two 30 * 3mm to form, long 570mm establishes a pin-and-hole radially with the ploughshare point of attachment, establishes a key seat and pin rod 7 so that to ploughshare assembly 6 cross locks on the transverse arm axis direction; Traction frame 2 still adopts conventional fastening the connection with main frame 1; Hoisting mechanism adopts bolt to connect with the main frame control stick is fastening by sector rack 11.
Claims (4)
1, a kind of underwater cultivation machine comprises traction frame, ploughshare with plough, bracket assembly, it is characterized in that it also comprises a supporting plate, transverse arm and ploughshare elevating mechanism; Supporting plate connects with traction frame by support bar and steel cable, and ploughshare also connects with traction frame by transverse arm and controls its lifting by the elevating mechanism of being located on the transverse arm; Whole assembly then connects with main frame and supporting use by traction frame and elevating mechanism.
2, by the described underwater cultivation machine of claim 1 plough, bracket assembly, it is characterized in that described support bar both can be the fork-shaped support bar, also can be parallel support bar; The employing activity connects between support bar and the supporting plate.
3, by the described underwater cultivation machine of claim 1 plough, bracket assembly, it is characterized in that described supporting plate both can be skid plate shape, also can be fish antiform or boxboard shape.
4, by the described underwater cultivation machine of claim 1 plough, bracket assembly, it is characterized in that described ploughshare elevating mechanism comprises: pull bar, the arm of force, the handle that supplies to lock the sector rack of usefulness and control its lifting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238157 CN2146838Y (en) | 1993-02-03 | 1993-02-03 | Plough, support frame assembly for cultivation machine of paddy field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93238157 CN2146838Y (en) | 1993-02-03 | 1993-02-03 | Plough, support frame assembly for cultivation machine of paddy field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2146838Y true CN2146838Y (en) | 1993-11-24 |
Family
ID=33812959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93238157 Expired - Fee Related CN2146838Y (en) | 1993-02-03 | 1993-02-03 | Plough, support frame assembly for cultivation machine of paddy field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2146838Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940084A (en) * | 2009-07-07 | 2011-01-12 | 王森豹 | Drag ditch harrow board |
-
1993
- 1993-02-03 CN CN 93238157 patent/CN2146838Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101940084A (en) * | 2009-07-07 | 2011-01-12 | 王森豹 | Drag ditch harrow board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |