CN205142835U - Two ditch ditching machines of single disc - Google Patents
Two ditch ditching machines of single disc Download PDFInfo
- Publication number
- CN205142835U CN205142835U CN201520968088.6U CN201520968088U CN205142835U CN 205142835 U CN205142835 U CN 205142835U CN 201520968088 U CN201520968088 U CN 201520968088U CN 205142835 U CN205142835 U CN 205142835U
- Authority
- CN
- China
- Prior art keywords
- cutterhead
- ditch
- blade disc
- wall
- bracing frame
- 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
Links
- 238000005452 bending Methods 0.000 claims description 12
- 235000019994 cava Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model discloses a two ditch ditching machines of single disc, include support frame, ploughshare, blade disc, rotary blade, cut wall sword, universal joint and bevel gear case, two the blade disc rotate to set up on the support frame, and bevel gear case fixed connection is on the support frame, and two output shafts of bevel gear case link to each other through the axle of universal joint and two blade discs respectively, a plurality of rotary blades along blade disc circumferencial direction equipartition on the blade disc, and on two adjacent rotary blades arrange the both sides wall of blade disc respectively in, a plurality ofly cut the wall sword fixed connection be on the wall of the both sides of blade disc respectively, and the tool bit that the wall sword was cut to every handle stretches outside the blade disc, the blade disc rear side is arranged in to the ploughshare. The utility model discloses being equipped with two blade discs, can improving ditching efficiency, install in the ditch type that the wall sword made the ditch left cut of blade disc both sides and reach width suitable for reading, the end opening is narrow falls trapezoid -shaped trench, prevent rainwash after earth collapse, the ploughshare at blade disc rear can fall into earth at the bottom of the ditch when ditching and clear away and to keep that groove wall's is bright and clean to it is real with the ditch base pressure, level at the bottom of the assurance ditch.
Description
technical field:
The utility model relates to the two ditch ditching machine of a kind of table roller.
background technology:
Existing ditching machine mostly is structure of singly ditching, and trench digging efficiency is low, if early stage, trench digging overlong time will cause the delayed of crop seeding time.
Therefore, necessary the deficiency solving prior art is improved to prior art.
summary of the invention:
The purpose of this utility model is can improve trench digging speed for realizing one, reduces the two ditch ditching machine of table roller of trench digging cost.
In order to realize foregoing invention object, the utility model provides a kind of table roller two ditch ditching machine, comprise bracing frame, colter, cutterhead, rotary blade, cut wall cutter, universal joint and bevel gear box, cutterhead described in two rotates and is arranged on bracing frame, bevel gear box is fixedly connected on bracing frame, and two output shafts of bevel gear box are connected with two cutterheads respectively by universal joint, some rotary blades are distributed on cutterhead along cutterhead circumferencial direction, and adjacent two rotary blades are placed on the two side of cutterhead respectively, some wall cuttves of cutting are fixedly connected on the two side of cutterhead respectively, and often the cutter head cutting wall cutter is stretched in outside cutterhead, colter is placed on rear side of cutterhead.
Further, described rotary blade comprises connecting portion and cutter head portion, and the top bending left of described connecting portion, form the bending edges of an arc-shaped, cutter head portion is inclined on this bending edges.
Further, the angle between described cutter head portion and connecting portion bending edges is 45 ° ~ 65 °.
Further, the two side of described cutterhead is respectively equipped with three and cuts wall cutter.
Consistent for ensureing the degree of depth of two ditches of the present utility model, and the degree of depth of ditching can be controlled, between two cutterheads, be provided with gauge wheel and gauge wheel support, gauge wheel described in two is rotatably connected on two gauge wheel supports respectively, and two gauge wheel supports are hinged on bracing frame respectively.
When preventing from ditching, the clod that flies out damages drive disk assembly, simultaneously in order to the earth in ditch is evenly become scattered about in field, on support frame as described above and be positioned at cutterhead be circumferentially provided with mud guard.
Further, described cutterhead is connected on bracing frame by bearing and axis of rotation, and described bearing is fixedly connected on bracing frame, and rotating shaft one end is connected in bearing, and the other end is connected with universal joint, and cutterhead is connected in rotating shaft.
The utility model has following beneficial effect:
The utility model is provided with two cutterheads, trench digging efficiency can be improved, the wall cutter of cutting being installed on cutterhead both sides makes to output the ditch type of ditch reaches suitable for reading wide, the inverted trapezoidal ditch that end opening is narrow, after preventing rain drop erosion, earth caves in, the colter at cutterhead rear, the earth falling into bottom of trench can be removed and can also keep the bright and clean of furrow bank during trench digging, and by bottom of trench compacting, ensure that bottom of trench is smooth.
accompanying drawing illustrates:
Fig. 1 is the utility model plan structure schematic diagram.
Fig. 2 is the main TV structure schematic diagram of the utility model.
Fig. 3 cuts wall cutter and the structural representation of rotary blade on cutterhead in the utility model.
Fig. 4 is the structural representation of rotary blade in the utility model.
embodiment:
Below in conjunction with accompanying drawing, the utility model is further described.
As Fig. 1 to Fig. 3, the two ditch ditching machine of a kind of table roller of the utility model, comprise bracing frame 1, colter 8, cutterhead 9, rotary blade 10, cut wall cutter 5, universal joint 14 and bevel gear box 15, two cutterheads 9 rotate the left and right sides being arranged on bracing frame 1 respectively, bevel gear box 15 is fixedly connected on bracing frame 1, and two of bevel gear box 15 output shafts are connected with cutterhead 9 respectively by two universal joints 14.Some rotary blades 10 are distributed on cutterhead 9 along the circumferencial direction of cutterhead 9, and adjacent two rotary blades 10 are placed on the two side of cutterhead 9 respectively.The two side of cutterhead 9 is fixedly connected with three respectively and cuts wall cutter 5, and often the cutter head cutting wall cutter 5 is stretched out outside cutterhead 9.Colter 8 is fixedly connected on bracing frame 1, and is positioned at the rear side of cutterhead 9.
As Fig. 4, rotary blade 10 comprises connecting portion 100 and cutter head portion 101, the top bending left of connecting portion 100, and form the bending edges of an arc-shaped, cutter head portion 101 is inclined on this bending edges, and the angle between cutter head portion 101 and this bending edges is for being 45 ° ~ 65 °.
Consistent for ensureing the degree of depth of two ditches of the present utility model, and the degree of depth of ditching can be controlled, between two cutterheads 9, be provided with two gauge wheels 16 and two gauge wheel supports 17, gauge wheel support 17 is hinged on bracing frame 1, and gauge wheel 16 is rotatably connected on gauge wheel support 17.
For when preventing from ditching, the clod that flies out damages drive disk assembly, on bracing frame 1 and be positioned at cutterhead 9 be circumferentially provided with mud guard 4.
The rotation of cutterhead 9 on bracing frame 1 in the utility model is realized by bearing 18 and rotating shaft 19, and bearing 18 is fixedly connected on bracing frame 1, and one end of rotating shaft 19 is connected in bearing 18, and the other end is connected with universal joint 14, and cutterhead 9 is arranged in rotating shaft 19.
Hang on tractor by bracing frame 1, the output shaft of tractor, by being connected with the power shaft of universal joint with bevel gear box 15, is passed to two cutterheads 9 by universal joint 14 after the commutation of bevel gear box 15 power, speed change.The wall cutter 5 of cutting being installed on cutterhead 9 both sides makes to output the ditch type of ditch reaches suitable for reading wide, the inverted trapezoidal ditch that end opening is narrow, and after preventing rain drop erosion, earth caves in, and makes that the ditch type outputing ditch is neat, furrow bank is bright and clean.The colter 8 at cutterhead 9 rear, can remove the earth falling into bottom of trench during trench digging and can also keep the bright and clean of furrow bank, and by bottom of trench compacting, ensure that bottom of trench is smooth.
The above is only preferred embodiment of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from the utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (7)
1. the two ditch ditching machine of table roller, it is characterized in that: comprise bracing frame (1), colter (8), cutterhead (9), rotary blade (10), cut wall cutter (5), universal joint (14) and bevel gear box (15), cutterhead described in two (9) rotates and is arranged on bracing frame (1), bevel gear box (15) is fixedly connected on bracing frame (1), and two output shafts of bevel gear box are connected with two cutterheads (9) respectively by universal joint (14), some rotary blades (10) are distributed on cutterhead (9) along cutterhead (9) circumferencial direction, and adjacent two rotary blades (10) are placed on the two side of cutterhead (9) respectively, some wall cuttves (5) of cutting are fixedly connected on the two side of cutterhead (9) respectively, and often the cutter head cutting wall cutter (5) is stretched in cutterhead (9) outward, colter (8) is placed in cutterhead (9) rear side.
2. the two ditch ditching machine of table roller as claimed in claim 1, it is characterized in that: described rotary blade (10) comprises connecting portion (100) and cutter head portion (101), the top bending left of described connecting portion (100), form the bending edges of an arc-shaped, cutter head portion (101) are inclined on this bending edges.
3. the two ditch ditching machine of table roller as claimed in claim 2, is characterized in that: the angle between described cutter head portion (101) and connecting portion (100) bending edges is 45 ° ~ 65 °.
4. the two ditch ditching machine of table roller as claimed in claim 1, is characterized in that: the two side of described cutterhead (9) is respectively equipped with three and cuts wall cutter (5).
5. the two ditch ditching machine of table roller as claimed in claim 1, it is characterized in that: between described two cutterheads (9), be provided with gauge wheel (16) and gauge wheel support (17), gauge wheel described in two (16) is rotatably connected on two gauge wheel supports (17) respectively, and two gauge wheel supports (17) are hinged on bracing frame (1) respectively.
6. the two ditch ditching machine of table roller as claimed in claim 1, is characterized in that: support frame as described above (1) upper and be positioned at cutterhead (9) be circumferentially provided with mud guard (4).
7. the two ditch ditching machine of table roller as claimed in claim 1, it is characterized in that: described cutterhead (9) is rotationally connected with on bracing frame (1) by bearing (18) and rotating shaft (19), described bearing (18) is fixedly connected on bracing frame (1), rotating shaft (19) one end is connected in bearing (18), the other end is connected with universal joint (14), and cutterhead (9) is connected in rotating shaft (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968088.6U CN205142835U (en) | 2015-11-30 | 2015-11-30 | Two ditch ditching machines of single disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520968088.6U CN205142835U (en) | 2015-11-30 | 2015-11-30 | Two ditch ditching machines of single disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205142835U true CN205142835U (en) | 2016-04-13 |
Family
ID=55678593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520968088.6U Expired - Fee Related CN205142835U (en) | 2015-11-30 | 2015-11-30 | Two ditch ditching machines of single disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205142835U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570915A (en) * | 2018-05-11 | 2018-09-25 | 隋志刚 | Wheel disc cutting type ditching machine cutter head zero-clearance distribution method |
| CN109892072A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of trench digging system suitable for High aititude cold district natural meadow surface layer |
| CN112272976A (en) * | 2020-11-26 | 2021-01-29 | 上海海丰现代农业有限公司 | One-way soil throwing ditcher and application method thereof |
-
2015
- 2015-11-30 CN CN201520968088.6U patent/CN205142835U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570915A (en) * | 2018-05-11 | 2018-09-25 | 隋志刚 | Wheel disc cutting type ditching machine cutter head zero-clearance distribution method |
| CN108570915B (en) * | 2018-05-11 | 2021-01-12 | 隋志刚 | Gapless layout method for cutting tool bit of wheel disc cutting type ditcher |
| CN109892072A (en) * | 2019-04-17 | 2019-06-18 | 中国科学院地理科学与资源研究所 | A kind of trench digging system suitable for High aititude cold district natural meadow surface layer |
| CN112272976A (en) * | 2020-11-26 | 2021-01-29 | 上海海丰现代农业有限公司 | One-way soil throwing ditcher and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |