CN201839594U - Multifunctional rotary blade of hand-held rotary cultivator - Google Patents
Multifunctional rotary blade of hand-held rotary cultivator Download PDFInfo
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- CN201839594U CN201839594U CN201020220307XU CN201020220307U CN201839594U CN 201839594 U CN201839594 U CN 201839594U CN 201020220307X U CN201020220307X U CN 201020220307XU CN 201020220307 U CN201020220307 U CN 201020220307U CN 201839594 U CN201839594 U CN 201839594U
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- cutter shaft
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Abstract
The utility model provides a multifunctional rotary blade of a hand-held rotary cultivator belonging to a tillage implement with a horizontal shaft rotary workpiece, in particular to a rotary blade of a hand tractor rotary cultivator. Five or seven rows of tool aprons are longitudinally arranged along a cutter shaft of the rotary cultivator in a spaced manner, at least two tool aprons are evenly arranged at each row of tool aprons along the circumferential direction of the cutter shaft, two adjacent rows of tool aprons are staggered by an angle of at least 22.5 degrees along the circumferential direction of the cutter shaft, and one blade selected from eight blades of a left-bending standard blade, a left-bending long and broad blade, a left-bending short and broad blade, a right-bending standard blade, a right-bending long and broad blade, a right-bending short and broad blade, a long and straight blade and a short and straight blade is fixed in at least eight tool aprons. The multifunctional rotary blade can be used for general rotary tillage, clods crashing and soil preparation operations, is also particularly suitbale for performing ridging operations on a sugarcane land with line spacing of 85-100cm at the period when the length of the seedling is 8-10cm, and is also appropriate for soil plowing operations on a sugarcane ridge.
Description
Skill this area
The utility model relates to a kind of tillage implement that has the horizontal rotational shaft workpiece, the particularly rotary blade of hand tractor rotovator.
Background technology
Existing hand tractor rotovator, the blade that installs and fixes on its rotary ploughing cutter shaft all is the common standard blade that is used for rotary tillage generally, and the width of this blade is narrower, thereby can only carry out rotary tillage, hack and tillage operation, and can not or operations such as inconvenience is started, making ridge, ridging.Particularly in large-area cane planting, start with this rotary blade, making ridge, ridging and the soil that falls cuts operations such as ridge, not only efficient is low, and of poor quality, can't satisfy the needs of cane planting.
Summary of the invention
Task of the present utility model is the shortcoming that will overcome existing hand tractor rotary blade, provide a kind of and both can carry out general rotary tillage, hack, tillage operation, be particularly suitable for the starting of cane planting, weeding again, the soil that falls is cut ridge and the multifunctional rotary tillage cutter of the hand tractor rotovator of ridging making ridge operation.
Task of the present utility model is by adopting following technical scheme to finish: on rotary blade of the present utility model, vertical along rotary tiller shaft, the compartment of terrain is provided with tool rest, but tool rest is arranged at intervals with five row or seven rows, every row's tool rest is provided with at least two tool rests equably along the circumferencial direction of cutter shaft, the adjacent tool rest of two rows is fixed with at least 8 tool rests and is selected from the curved standard insert in a left side along the circumferencial direction of cutter shaft at least 22.5 degree that stagger, the length and width blade that a left side is curved, the wide blade of weak point that a left side is curved, right curved standard insert, right curved length and width blade, the right curved wide blade of weak point, a kind of blade in 8 kinds of blades such as long straight knife sheet and short straight knife sheet.
Standard insert is exactly the Rotary tillage blade of common rotovator, and blade is about 10 centimetres, and blade vertically has curved arc along it, laterally has a left side curved and right curved along it, thereby curved standard insert in a left side and right curved standard insert are arranged.The long 8-10 of length and width blade centimetre, blade is along its curved arc and standard insert identical longitudinally, the tip end cutting broad of blade, long 5-6 centimetre of this wide blade, wide about 4 centimetres, laterally also there is a left side curved and right curved along it, thereby forms curved length and width blade in a left side and right curved length and width blade.Short wide blade is about 7 centimetres, and blade is along its curved arc and standard insert identical longitudinally, the tip end cutting broad of blade, long 4-5 centimetre of this wide blade, wide about 4 centimetres, laterally also there is a left side curved and right curved along it, thereby forms curved wide blade of weak point in a left side and the right curved wide blade of weak point.7-8 centimetre of long straight knife length of a film, blade is along its curved arc and standard insert identical longitudinally, but it does not laterally have bending.Short straight knife sheet is about 5 centimetres, and blade is along its curved arc and standard insert identical longitudinally, and it does not laterally have bending yet.The size of above-mentioned blade and flexibility can suitably change its effect that also do not influence slightly.
Along cutter shaft longitudinally tool rest seven rows are preferably arranged, from left to right, first row, the 4th row and the 7th row's tool rest are provided with four tool rests equably along the circumferencial direction of cutter shaft, second row and the 6th row's tool rest are provided with two tool rests equably along the circumferencial direction of cutter shaft, the 3rd row and the 5th row's tool rest are provided with three tool rests equably along the circumferencial direction of cutter shaft, first row is identical with tool rest position on the circumferencial direction of cutter shaft of the 7th row, the 4th row's tool rest with respect to first row's tool rest along the circumferencial direction of cutter shaft 45 degree that stagger, second row's tool rest is along the clockwise direction of cutter shaft circumference first row's tool rest 22.5 degree that stagger, and the 6th row's tool rest is along the counter clockwise direction of cutter shaft circumference the 7th row's tool rest 22.5 degree that stagger.
Before growing cane start operation the time, in each tool rest of first row and the 7th row blade is not installed, fix the curved wide blade of weak point in a left side in second row's the tool rest, in another tool rest of second row blade is not installed, fix the curved length and width blade in a left side in the 3rd row's the tool rest, each fixes the curved standard insert in a left side in two other tool rest of the 3rd row, each fixes the curved length and width blade in a left side in the 4th two tool rests that come on the same diameter of cutter shaft, each fixes the curved length and width blade in a right side in the 4th two tool rests that come on another diameter of cutter shaft, fix the curved length and width blade in a right side in the 5th row's the tool rest, each fixes the curved standard insert in a right side in two other tool rest of the 5th row, fix the curved wide blade of weak point in a right side in the 6th row's the tool rest, another tool rest of the 6th row is not installed blade.
In the process of growth of sugarcane, for the fibrous root that makes the sugarcane root is unlikely to look too high, the soil that must fall is cut ridge operation (Guangxi is everlasting 2, March carry out), at this moment, each fixes the curved length and width blade in a right side in each tool rest of first row, each fixes the curved length and width blade in a left side in each tool rest of the 7th row, and second is discharged in the 6th row's the tool rest blade is not installed.
To 4, May, sugarcane must be earthed up, allow the sugarcane ridge lift rising, at this moment, in each tool rest of first row and the 7th row blade is not installed, fix the curved wide blade of weak point in a left side in second row's the tool rest, fix a short straight knife sheet or blade is not installed in another tool rest of second row, fix the curved standard insert in a left side in the 3rd row's the tool rest, fix a long straight knife sheet in the 3rd row's the another one tool rest, the 3rd row's the 3rd tool rest do not installed blade, each fixes the curved length and width blade in a left side in the 4th two tool rests that come on the same diameter of cutter shaft, each fixes the curved length and width blade in a right side in the 4th two tool rests that come on another diameter of cutter shaft, fix the curved standard insert in a right side in the 5th row's the tool rest, fix a long straight knife sheet in the 5th row's the another one tool rest, the 5th row's the 3rd tool rest do not installed blade, fix the curved wide blade of weak point in a right side in the 6th row's the tool rest, fix a short straight knife sheet or blade is not installed in another tool rest of the 6th row.
For improving operation effectiveness, the angle of second row and the 6th row's tool rest can be adjusted slightly: promptly each tool rest of second row serves as spool to be rotated in a clockwise direction the 10-20 degree with himself longitudinal centre line, each tool rest of the 6th row serves as that axle rotates the 10-20 degree in the counterclockwise direction with himself longitudinal centre line, and then welds.
Because the utility model is vertical along rotary tiller shaft, be arranged at intervals with five rows or seven row's tool rests, each arranges tool rest along the fixing tool rest quantity difference of the circumferencial direction of cutter shaft, and the blade of fixing in the tool rest, can be common standard insert, also can be the length and width blade of widening, or short wide blade, or short wide blade, or long straight knife sheet or short straight knife sheet, thus on hack, whole ground, start, fall native when cutting different operation such as ridge, weeding and ridging making ridge; Can reach best operation effectiveness by the different blades of appropriate format and right quantity are installed on cutter shaft.Thereby, by this combining form the rotovator of blade is installed, about 45 centimetres of the operation width of rotary blade is particularly suitable for the sugarcane length of time at line-spacing 85-100 centimetre, the long 8-10 of sugarcane seedling centimetre, the operation of earthing up also is particularly suitable for carrying out sugarcane ridge that other facility can't carry out and falls native operation.Device has the utility model hand tractor, can in advance rotovator be installed during following ground, according to the actual conditions on sugarcane ground suitable blade is installed again behind the edge of a field.On can also the hand tractor frame on rotovator, fix a fertilizer tank tower, in the time of down, with two automatic fertilizer cans with fertile amount under lever and the slide control, be separately fixed at fertilizer tank tower two ends, thereby reach the purpose of applying fertilizer, earthing up and applying fertilizer and finish simultaneously, both increased work efficiency, save the labour again greatly while earthing up.Device has hand tractor of the present utility model, when fertilizer can is installed, can also be linked with under the trailer ground, and during ground following fertilizer, anti-pulley and other additional item being placed on the trailer together, band not only makes things convenient for but also economical down.In addition, when device has hand tractor of the present utility model to be linked with trailer, but can also use as the sugarcane transport vehicle of self-unloading.
Description of drawings
Fig. 1 is the rotary blade assembly schematic diagram that one of the utility model has seven row's tool rests, for making the blade in the clear part tool rest that do not draw of drawing.Fig. 2 is that A among Fig. 1 is to view, for making the clear whole blades that also do not draw of drawing.Fig. 3 is the schematic diagram that has the cutter shaft of seven row's tool rests.Fig. 4 be among Fig. 3 first row tool rest B to view.Fig. 5 be among Fig. 3 second row tool rest B to view.Fig. 6 be among Fig. 3 the 3rd row tool rest B to view.Fig. 7 be among Fig. 3 the 4th row tool rest B to view.Fig. 8 be among Fig. 3 the 5th row tool rest B to view.Fig. 9 be among Fig. 3 the 6th row tool rest B to view.Figure 10 be among Fig. 3 the 7th row tool rest B to view.Figure 11 is that C among Fig. 5 is to view.Figure 12 is that D among Fig. 9 is to view.Figure 13 is the blade scheme of installation of the utility model when being used to start operation.Figure 14 is that the utility model is used for down the blade scheme of installation of soil when cutting the ridge operation.Figure 15 is the blade scheme of installation of the utility model when being used to earth up operation.Figure 16 is the schematic diagram that the hand tractor that has rotary blade of the present utility model and a fertilizer can is linked with trailer.
Embodiment
With reference to accompanying drawing 16, be connected with end driving type rotovator 3 at gearbox 2 rear portions of hand tractor 1.By Fig. 1, Fig. 2 and Fig. 3 as seen, along rotary tiller shaft 4 stage casing longitudinally, be arranged at intervals with first row, 5, second row the 6, the 3rd row the 7, the 4th row 8,, seven row's tool rests such as the 5th row the 9, the 6th row the 10 and the 7th row 11, the stage casing is about 42-45 centimetre.Be fixed with eight kinds of length and variform blade in the tool rest, these blades are respectively: standard insert 12, right curved curved length and width blade 14, the right curved curved wide blade 16 of weak point, the right curved wide blade 17 of weak point, long straight knife sheet 18 and the short straight knife sheet 19 in length and width blade 15, a left side in standard insert 13, a left side that a common left side is curved.Can be clear that to Figure 10 by Fig. 4, each arranges tool rest is incomplete same along the even tool rest quantity that is provided with of the circumferencial direction of cutter shaft, wherein, first row the 5, the 4th row the 8 and the 7th row 11 respectively has four tool rests, second row the 5 and the 6th row 10 has only two tool rests, and the 3rd row the 7 and the 5th row 9 has three tool rests; Also can be clear that to Figure 10 by Fig. 4, position between two row's tool rests on the circumferencial direction of cutter shaft also is incomplete same, wherein, first row 5 is identical with the 7th position of row 11 on the circumferencial direction of cutter shaft, the 4th row 8 and first row 5 circumferencial directions along cutter shaft stagger 45 the degree, second row is along the clockwise direction of cutter shaft circumference first row, 22.5 degree that stagger, and the 6th row is along the counter clockwise direction of cutter shaft circumference the 7th row 22.5 degree that stagger.Also can be clear that by Figure 11 and Figure 12, the angles of 10 liang of rows of second row the 6 and the 6th row tool rests have adjustment slightly: each tool rest that is about to second row 6 serves as that axle has been rotated in a clockwise direction 10 1 20 degree with himself longitudinal centre line, and each tool rest of the 6th row 10 serves as that axle has rotated the 10-20 degree in the counterclockwise direction with himself longitudinal centre line.
Can see by Figure 13, when starting operation, in each tool rest of first row the 5 and the 7th row 11 blade is not installed, fix the curved wide blade 16 of weak point in a left side in second row's 6 the tool rest, in another tool rest of second row blade is not installed, fix the curved length and width blade 14 in a left side in the 3rd row's 7 the tool rest, each fixes the curved standard insert 12 in a left side in two other tool rest of the 3rd row 7, each fixes the curved length and width blade 14 in a left side in two tool rests of the 4th row 8 on the same diameter of cutter shaft, each fixes the curved length and width blade 15 in a right side in two tool rests of the 4th row 8 on another diameter of cutter shaft, fix the curved length and width blade 15 in a right side in the 5th row's 9 the tool rest, each fixes the curved standard insert 13 in a right side in two other tool rest of the 5th row 9, fix another tool rest of wide blade 17, the six rows of the curved weak point in a right side in the 6 10 row's the tool rest blade is not installed.
Can be seen by Figure 14, fall soil when cutting the ridge operation, each is fixed in each tool rest of a right side curved length and width blade 15, the seven rows each and fixes in the tool rest that the curved length and width blade 14, the second in a left side is discharged to the 6th row blade is not installed in each tool rest of first row 5.
Can see by Figure 15, when the ridging operation, in each tool rest of first row the 5 and the 7th row 11 blade is not installed, fix the curved wide blade 16 of weak point in a left side in the 26 row's the tool rest, fix a short straight knife sheet 19 in another tool rest of second row, fix the curved standard insert 12 in a left side in the 3rd row's 7 the tool rest, fix a long straight knife sheet 18 in the 3rd row's the another one tool rest, the 3rd row's the 3rd tool rest do not installed blade, each fixes the curved length and width blade 14 in a left side in two tool rests of the 4th row 8 on the same diameter of cutter shaft, each fixes the curved length and width blade 15 in a right side in the 4th two tool rests that come on another diameter of cutter shaft, fix the curved standard insert 13 in a right side in the 5th row's 9 the tool rest, fix a long straight knife sheet 18 in the 5th row's the another one tool rest, the 5th row's the 3rd tool rest do not installed blade, fix in the 6th row 10 the tool rest in another tool rest of wide blade 17, the six rows of the curved weak point in a right side and fix a short straight knife sheet 19.
The utility model is in the intertillage of carrying out sugarcane, weeding, when falling soil or ridging operation, the driving wheel 20 (seeing Figure 16) of hand tractor 1 adopts iron anti-pulley, wheelspan is widened, hand tractor uses reverse gear to retreat and travels, two driving wheels are traveling in two row sugarcane outsides in the ranks, and rotovator 3 is by normal direction of rotation work, and be operated in two the row sugarcanes between in the ranks, along with the fast rotational with rotary blade of retreating of hand tractor, rotary blade is smashed the earth of bulk, weeds are rooted out, during ridging earth in small, broken bits is thrown to the sugarcane row at rotary blade two ends and gone up the ridge ditch that forms extraordinary chevron sugarcane ridge and fall chevron; Earth with the ridge top when falling soil scrapes bottom of trench.When hand tractor also has fertilizer can 21, can allow fertilizer in the case along with the retreating of hand tractor, be strip earlier and spread exactly on the sugarcane row, with fine earth that fertilizer is topped when rotary blade is earthed up, in case fertilizer loss.In the time of down, with fertilizer, anti-pulley and other article band down with trailer 22.
Claims (6)
1. a hand drags the multifunctional rotary tillage cutter of rotovator, vertical along rotary tiller shaft, the compartment of terrain is provided with tool rest, it is characterized in that: tool rest is arranged at intervals with five row or seven rows, every row's tool rest is provided with at least two tool rests equably along the circumferencial direction of cutter shaft, the adjacent tool rest of two rows is fixed with at least 8 tool rests and is selected from the curved standard insert in a left side along the circumferencial direction of cutter shaft at least 22.5 degree that stagger, the length and width blade that a left side is curved, the wide blade of weak point that a left side is curved, right curved standard insert, right curved length and width blade, the right curved wide blade of weak point, a kind of blade in 8 kinds of blades such as long straight knife sheet and short straight knife sheet.
2. drag the multifunctional rotary tillage cutter of rotovator by the described hand of claim 1, it is characterized in that: along cutter shaft longitudinally tool rest seven rows are arranged, first row, the 4th row and the 7th row's tool rest are provided with four tool rests equably along the circumferencial direction of cutter shaft, second row and the 6th row's tool rest are provided with two tool rests equably along the circumferencial direction of cutter shaft, the 3rd row and the 5th row's tool rest are provided with three tool rests equably along the circumferencial direction of cutter shaft, first row is identical with tool rest position on the circumferencial direction of cutter shaft of the 7th row, the 4th row with respect to first row's tool rest along the circumferencial direction of cutter shaft 45 degree that stagger, second row's tool rest is along the clockwise direction of cutter shaft circumference first row's tool rest 22.5 degree that stagger, and the 6th row's tool rest is along the counter clockwise direction of cutter shaft circumference the 7th row's tool rest 22.5 degree that stagger.
3. drag the multifunctional rotary tillage cutter of rotovator by the described hand of claim 2, it is characterized in that: fix the curved wide blade of weak point in a left side in second row's the tool rest, fix the curved length and width blade in a left side in the 3rd row's the tool rest, each fixes the curved standard insert in a left side in two other tool rest of the 3rd row, each fixes the curved length and width blade in a left side in the 4th two tool rests that come on the same diameter of cutter shaft, each fixes the curved length and width blade in a right side in the 4th two tool rests that come on another diameter of cutter shaft, fix the curved length and width blade in a right side in the 5th row's the tool rest, each fixes the curved standard insert in a right side in two other tool rest of the 5th row, fixes the curved wide blade of weak point in a right side in the 6th row's the tool rest.
4. drag the multifunctional rotary tillage cutter of rotovator by the described hand of claim 2, it is characterized in that: each fixes the curved length and width blade in a right side in each tool rest of first row, and each fixes the curved length and width blade in a left side in each tool rest of the 7th row.
5. drag the multifunctional rotary tillage cutter of rotovator by the described hand of claim 2, it is characterized in that: fix the curved wide blade of weak point in a left side in second row's the tool rest, fix a short straight knife sheet in another tool rest of second row, fix the curved standard insert in a left side in the 3rd row's the tool rest, fix a long straight knife sheet in the 3rd row's the another one tool rest, each fixes the curved length and width blade in a left side in the 4th two tool rests that come on the same diameter of cutter shaft, each fixes the curved length and width blade in a right side in the 4th two tool rests that come on another diameter of cutter shaft, fix the curved standard insert in a right side in the 5th row's the tool rest, fix a long straight knife sheet in the 5th row's the another one tool rest, fix the curved wide blade of weak point in a right side in the 6th row's the tool rest, fix a short straight knife sheet in another tool rest of the 6th row.
6. drag the multifunctional rotary tillage cutter of rotovator by claim 2 or 3 or 4 or 5 described hands, it is characterized in that: each tool rest of second row serves as that axle is rotated in a clockwise direction the 10-20 degree with himself longitudinal centre line, and each tool rest of the 6th row serves as that axle rotates the 10-20 degree in the counterclockwise direction with himself longitudinal centre line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020220307XU CN201839594U (en) | 2010-05-27 | 2010-05-27 | Multifunctional rotary blade of hand-held rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020220307XU CN201839594U (en) | 2010-05-27 | 2010-05-27 | Multifunctional rotary blade of hand-held rotary cultivator |
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| Publication Number | Publication Date |
|---|---|
| CN201839594U true CN201839594U (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020220307XU Expired - Fee Related CN201839594U (en) | 2010-05-27 | 2010-05-27 | Multifunctional rotary blade of hand-held rotary cultivator |
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| Country | Link |
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| CN (1) | CN201839594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487672A (en) * | 2011-12-08 | 2012-06-13 | 来安县宗成农机修理厂 | Sweet potato vine cutting grinder |
| CN102523768A (en) * | 2011-08-23 | 2012-07-04 | 山东澳星工矿设备有限公司 | Subsoiling soil preparation combined operation machine |
| CN106376280A (en) * | 2016-11-08 | 2017-02-08 | 中国农业大学 | Long knife and short knife combined elastic type seed zone cleaning device |
| CN108551841A (en) * | 2018-07-10 | 2018-09-21 | 河北农业大学 | A kind of corn stubble is to row stubble crushing machine |
-
2010
- 2010-05-27 CN CN201020220307XU patent/CN201839594U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523768A (en) * | 2011-08-23 | 2012-07-04 | 山东澳星工矿设备有限公司 | Subsoiling soil preparation combined operation machine |
| CN102523768B (en) * | 2011-08-23 | 2014-05-07 | 山东澳星工矿设备有限公司 | Subsoiling soil preparation combined operation machine |
| CN102487672A (en) * | 2011-12-08 | 2012-06-13 | 来安县宗成农机修理厂 | Sweet potato vine cutting grinder |
| CN106376280A (en) * | 2016-11-08 | 2017-02-08 | 中国农业大学 | Long knife and short knife combined elastic type seed zone cleaning device |
| CN106376280B (en) * | 2016-11-08 | 2018-08-28 | 中国农业大学 | A kind of long short sword combination bullet formula kind band cleaning plant |
| CN108551841A (en) * | 2018-07-10 | 2018-09-21 | 河北农业大学 | A kind of corn stubble is to row stubble crushing machine |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20130527 |