CN105993345A - Variable-pitch double-row trencher - Google Patents
Variable-pitch double-row trencher Download PDFInfo
- Publication number
- CN105993345A CN105993345A CN201610567755.9A CN201610567755A CN105993345A CN 105993345 A CN105993345 A CN 105993345A CN 201610567755 A CN201610567755 A CN 201610567755A CN 105993345 A CN105993345 A CN 105993345A
- Authority
- CN
- China
- Prior art keywords
- row
- ditching plow
- ditching
- variable
- sliding seat
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003337 fertilizer Substances 0.000 description 4
- 235000015097 nutrients Nutrition 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
- A01C21/002—Apparatus for sowing fertiliser; Fertiliser drill
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
A variable-pitch double-row trencher comprises a frame, a left ditching plow module and a right ditching plow module, wherein the left ditching plow module and the right ditching plow module are bilaterally symmetrical. The variable-pitch double-row trencher is characterized in that movable seats on which the ditching plow modules are mounted are movably connected to fixed seats on the frame through equilong connecting rods; the closed connection lines of the centers of two pin shafts on the movable seats and the centers of two pin shafts on the fixed seats define a parallelogram; a supporting rod, of which the length is changeable, is mounted between at least one connecting rod and the frame; the movable seats and the ditching plow modules can swing in a horizontal direction; the positions of the left and right ditching plow modules can be fixed only by fixing the length of the supporting rod, and the distance between the left and right ditching plow modules can be changed only by changing the length of the supporting rod. The variable-pitch double-row trencher has the beneficial effect that a row space can be adjusted in a certain range, that is, the row space can be adjusted conveniently in a certain range according to different sizes of plants or different planting row spaces, so that the utilization rate of the variable-pitch double-row trencher is improved.
Description
Technical field
The present invention relates to agricultural mechanical field, specifically a kind of displacement double-row ditching machine.
Background technology
When applying fertilizer to some crops (if tree), ditch frequently with tractor-drawn ditching machine, then crop fertilization is given, in order to improve working performance, need to use the tractor-drawn double-row ditching machine crops simultaneously to both sides to carry out ditching operation, and require the fertilizer discharged close proximity to the root hair end of crops with beneficially Crop nutrient.Owing to the not of uniform size of crop growth or Planting Row Distance are different, in operation process, ditching machine to be avoided is damaged crop, needs a kind of double-row ditching machine that can adjust two ditching plow distances.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of displacement double-row ditching machine, and two ditching plows of this ditching machine are apart from adjustable.
nullThe displacement double-row ditching machine that the present invention provides includes frame and symmetrical ditching plow module，The feature of this ditching machine is that the sliding seat installing described ditching plow module is flexibly connected with the fixing seat in described frame by two isometric connecting rods，In described sliding seat, the closing line at two bearing pin centers and upper two the bearing pin centers of described fixing seat is parallelogram，The connecting rod that said two is isometric at least one connecting rod and is provided with between frame the support bar of variable-length，Described sliding seat and ditching plow module can swing in the horizontal direction，When sliding seat swings，In sliding seat, the line at the line at two bearing pin centers two bearing pin centers upper with fixing seat all the time is parallel，The most described sliding seat and ditching plow module are the most constant in the angle of fore-and-aft direction (ditching machine centerline direction)，The connecting rod that said two is isometric at least one connecting rod and is provided with between frame the support bar of variable-length，The length of described support bar is fixed the right position that can fix ditching plow module，The length changing support bar can change the distance of left and right ditching plow module.
Tractor-drawn displacement of the present invention double-row ditching machine be the crops of the left and right sides carry out ditching and applying fertilizer operation time, different according to the not of uniform size of crop growth or Planting Row Distance, the distance of left and right ditching plow module can be changed by adjusting the length of support bar, make dressing furrow that ditching plow module outputs close proximity to the root hair end of crops, being conducive to crops to absorb fertilizer nutrient, ditching machine is not the most damaged the crops of both sides.
As a preferred embodiment of the present invention, described support bar is hydraulic jack.Use tractor hydraulic system directly to adjust hydraulic jack length, reach to change the purpose of left and right ditching plow module distance, quick and easy.
As the another kind of preferred version of the present invention, described support bar is the adjusting screw rod of variable-length.Adjusting more convenient, cost is relatively low.
As a preferred embodiment of the present invention, described connecting rod is steel pipe.There is intensity high, lightweight feature.
The invention has the beneficial effects as follows that to realize double-row ditching machine line-spacing within the specific limits adjustable, can be different according to the not of uniform size of crop growth or Planting Row Distance, convenient adjust the double-row ditching machine becoming different spacings, improve the utilization rate of double-row ditching machine.
Accompanying drawing explanation
Fig. 1 is displacement double-row ditching machine embodiment 1 schematic top plan view of the present invention.
Fig. 2 is the left view (partial cutaway) of Fig. 1.
Fig. 3 is displacement double-row ditching machine embodiment 2 schematic top plan view of the present invention.
Detailed description of the invention
nullSuch as Fig. 1、Shown in Fig. 2，Displacement double-row ditching machine embodiment 1 of the present invention includes frame 1、Symmetrical fixing seat 2、Symmetrical connecting rod 4 and 11、Symmetrical hydraulic jack 13、Symmetrical sliding seat 9、Symmetrical ditching plow module 8，Ditching plow module 8 is fixed in sliding seat 9，Fixing seat 2 symmetry is fixed on frame 1 both sides，Sliding seat 9 is by two isometric connecting rods 4 and 11 and bearing pin 3、7、10、12 are flexibly connected with the fixing seat 2 in frame 1，In sliding seat 2, the center of two bearing pins 7 and 10 is parallelogram with the closing line of four points in center of two bearing pins 3 and 12 on fixing seat 2，Support seat 5 is had on connecting rod 4，One end of hydraulic jack 13 is flexibly connected with supporting seat 5 by bearing pin 6，The other end of hydraulic jack 13 is flexibly connected with the fixing seat 15 of frame 1 rear end by bearing pin 14.Sliding seat 9 can swing in the horizontal direction, when sliding seat 9 swings, in sliding seat 9, two bearing pins 7 are parallel with the line at the center of two bearing pins 3 and 12 on fixing seat 2 all the time with the line at the center of 10, i.e. sliding seat 9 and ditching plow module 8 is the most constant in the angle of fore-and-aft direction (ditching machine centerline direction).When the bearing length of hydraulic jack 13 changes, the position of sliding seat 9 and ditching plow module 8 will change, thus obtain the different distance of left and right ditching plow module 8, i.e. the distance of left and right ditching plow module 8 can adjust within the specific limits.The piston rod of left and right hydraulic jack 13 is elongated to optional position and fixes, the distance of left and right ditching plow module 8 can be fixed, thus obtain the ditching machine of different spacings, when the piston rod of left and right hydraulic jack 13 is all elongated to extreme position, the distance of left and right ditching plow module 8 is maximum, when the piston rod of left and right hydraulic jack 13 is all retracted to extreme position, the distance of left and right ditching plow module 8 is minimum (double dot dash line position in Fig. 1).
As in figure 2 it is shown, the symmetrical connecting rod 4 and 11 of displacement double-row ditching machine of the present invention uses steel pipe manufacture, intensity is high, lightweight.
As it is shown on figure 3, in displacement double-row ditching machine embodiment 2 of the present invention, symmetrical support bar 13 is the adjusting screw rod of variable-length.Adjusting screw rod is adjusted to different length, and i.e. can get the different distance of left and right ditching plow module 8, the i.e. distance of left and right ditching plow module 8 can adjust within the specific limits.
Claims (4)
- null1. a displacement double-row ditching machine，Including frame and symmetrical ditching plow module，It is characterized in that the sliding seat of ditching plow module being installed with the fixing seat of frame by two isometric connecting rod active links，In sliding seat, the closing line at two bearing pin centers and upper two the bearing pin centers of fixing seat is parallelogram，The connecting rod that said two is isometric at least one connecting rod and is provided with between frame the support bar of variable-length，Described sliding seat and ditching plow module can swing in the horizontal direction，Sliding seat is when fixing seat swings，In sliding seat, the line at the line at two bearing pin centers two bearing pin centers upper with fixing seat all the time is parallel，Sliding seat direction is the most constant，The most described sliding seat and ditching plow module are the most constant in the angle of fore-and-aft direction (ditching machine centerline direction)，The length of support bar is fixed the position that can fix ditching plow module，The length changing support bar can change the distance of left and right ditching plow module.
- 2. displacement double-row ditching machine as claimed in claim 1, it is characterised in that described support bar is hydraulic jack.
- 3. displacement double-row ditching machine as claimed in claim 1, it is characterised in that described support bar is the adjusting screw rod of variable-length.
- 4. the displacement double-row ditching machine as described in claim 1,2 or 3, it is characterised in that described connecting rod is steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567755.9A CN105993345A (en) | 2016-07-19 | 2016-07-19 | Variable-pitch double-row trencher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610567755.9A CN105993345A (en) | 2016-07-19 | 2016-07-19 | Variable-pitch double-row trencher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105993345A true CN105993345A (en) | 2016-10-12 |
Family
ID=57119501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610567755.9A Pending CN105993345A (en) | 2016-07-19 | 2016-07-19 | Variable-pitch double-row trencher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105993345A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111082367A (en) * | 2020-01-22 | 2020-04-28 | 张洪梅 | Water spraying device for burying submarine power cable |
| CN111684871A (en) * | 2019-03-13 | 2020-09-22 | 卡特彼勒公司 | Width adjustable loosener subassembly |
| CN115104405A (en) * | 2022-02-21 | 2022-09-27 | 江西农业大学 | Multifunctional ditching weeding machine with adjustable ditching spacing depth |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES169567U (en) * | 1971-06-03 | 1971-10-16 | Diez-Caballero Arnau Teofilo | Variable width cultivator. (Machine-translation by Google Translate, not legally binding) |
| FR2523398A1 (en) * | 1982-03-19 | 1983-09-23 | Int Harvester France | Plough with furrow spacing adjustment - uses pin joined parallelogram linkage to mount tools and braced parallelogram which connects beam to coupling head |
| GB8528316D0 (en) * | 1984-11-17 | 1985-12-24 | Dowdeswell C V R | Adjustable plough offset/like arrangement |
| GB9003957D0 (en) * | 1990-02-21 | 1990-04-18 | Simba Machinery Ltd | Reversible plough |
| CN2279051Y (en) * | 1996-09-06 | 1998-04-22 | 赵强 | Adjustable connection frame of agriculture implement |
| CN2449455Y (en) * | 2000-11-14 | 2001-09-26 | 高密市成人中等专业学校 | Multifunctional horticultural machine |
| CN202617654U (en) * | 2012-06-15 | 2012-12-26 | 李殿荣 | Ditching and straw burying device |
| CN104982109A (en) * | 2015-06-17 | 2015-10-21 | 陈长江 | Tractor lifting device |
| CN205794024U (en) * | 2016-07-19 | 2016-12-14 | 广西壮族自治区农业机械研究院 | A kind of displacement double-row ditching machine |
-
2016
- 2016-07-19 CN CN201610567755.9A patent/CN105993345A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES169567U (en) * | 1971-06-03 | 1971-10-16 | Diez-Caballero Arnau Teofilo | Variable width cultivator. (Machine-translation by Google Translate, not legally binding) |
| FR2523398A1 (en) * | 1982-03-19 | 1983-09-23 | Int Harvester France | Plough with furrow spacing adjustment - uses pin joined parallelogram linkage to mount tools and braced parallelogram which connects beam to coupling head |
| GB8528316D0 (en) * | 1984-11-17 | 1985-12-24 | Dowdeswell C V R | Adjustable plough offset/like arrangement |
| GB9003957D0 (en) * | 1990-02-21 | 1990-04-18 | Simba Machinery Ltd | Reversible plough |
| CN2279051Y (en) * | 1996-09-06 | 1998-04-22 | 赵强 | Adjustable connection frame of agriculture implement |
| CN2449455Y (en) * | 2000-11-14 | 2001-09-26 | 高密市成人中等专业学校 | Multifunctional horticultural machine |
| CN202617654U (en) * | 2012-06-15 | 2012-12-26 | 李殿荣 | Ditching and straw burying device |
| CN104982109A (en) * | 2015-06-17 | 2015-10-21 | 陈长江 | Tractor lifting device |
| CN205794024U (en) * | 2016-07-19 | 2016-12-14 | 广西壮族自治区农业机械研究院 | A kind of displacement double-row ditching machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111684871A (en) * | 2019-03-13 | 2020-09-22 | 卡特彼勒公司 | Width adjustable loosener subassembly |
| CN111082367A (en) * | 2020-01-22 | 2020-04-28 | 张洪梅 | Water spraying device for burying submarine power cable |
| CN115104405A (en) * | 2022-02-21 | 2022-09-27 | 江西农业大学 | Multifunctional ditching weeding machine with adjustable ditching spacing depth |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 530007 the Guangxi Zhuang Autonomous Region XiXiangTang Nanning University Road No. 170 Applicant after: Guangxi Agricultural Machinery Research Institute Co., Ltd. Address before: 530007 the Guangxi Zhuang Autonomous Region XiXiangTang Nanning University Road No. 170 Applicant before: Guangxi Zhuang Nationality Autonomous Region Agricultural Machinery Institute |
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| CB02 | Change of applicant information | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |