CN209659911U - A kind of novel agricultural plow harrow - Google Patents
A kind of novel agricultural plow harrow Download PDFInfo
- Publication number
- CN209659911U CN209659911U CN201822114634.6U CN201822114634U CN209659911U CN 209659911 U CN209659911 U CN 209659911U CN 201822114634 U CN201822114634 U CN 201822114634U CN 209659911 U CN209659911 U CN 209659911U
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- plow harrow
- fixedly connected
- frame
- harrow frame
- sliding sleeve
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Abstract
The utility model discloses a kind of novel agricultural plow harrows, including horizontally disposed plow harrow frame, the inside of the plow harrow frame is equipped with colter mechanism, the inside of the plow harrow frame is equipped with fertilizing mechanism, and colter mechanism is located at the front of fertilizing mechanism, the lower end of the plow harrow frame is fixedly connected there are two support frame, and two support frames are symmetrical arranged, and the lower end of two support frames as described above is mounted on traveling wheel.The utility model can be according to the needs for gully setting of actually ploughing a field, the spacing of flexible modulation adjacent edge, and can apply fertilizer in gully after ploughing a field, and can apply fertilizer in advance for later period cultivation by setting seedlings.
Description
Technical field
The utility model relates to agricultural machinery technological field more particularly to a kind of novel agricultural plow harrows.
Background technique
Plow harrow is a kind of farm implements in arable land, usually has plow harrow frame and multiple blades to constitute, existing plow harrow generally passes through
Agricultural machinery traction ploughs groove to be ready for sowing in the fields, but the blade on existing plow harrow is typically all to fix
Installation, can not be according to the actual needs that plough a field, and the spacing use for adjusting blade is not convenient enough, and do not have the function of synchronous fertilising
Can, later period needs manually apply fertilizer, and increase labour.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of novel agricultural plough proposed
Rake.
To achieve the goals above, the utility model adopts the technical scheme that
The inside of a kind of novel agricultural plow harrow, including horizontally disposed plow harrow frame, the plow harrow frame is equipped with colter machine
The inside of structure, the plow harrow frame is equipped with fertilizing mechanism, and colter mechanism is located at the front of fertilizing mechanism, the plow harrow frame
Lower end is fixedly connected there are two support frame, and two support frames are symmetrical arranged, and the lower end of two support frames as described above is mounted on row
Walk wheel.
Preferably, the colter mechanism includes that the threaded rod in plow harrow frame and being parallel to each other, the first guide rod is arranged in,
The both ends of the threaded rod are rotatably connected on the inner wall of plow harrow frame, and threaded rod is double thread bar, the threaded rod
Upper screw thread is socketed with symmetrically arranged two thread bush, is rotatably connected to swing handle on the side wall of the plow harrow frame, described
One end of swing handle is run through the side wall of plow harrow frame and is fixedly connected on threaded rod, and the both ends of first guide rod are solid
Surely it is connected on the inner wall of plow harrow frame, sliding sleeve is connected to multiple first sliding sleeves, first guiding on first guide rod
Multiple first springs are socketed on bar, first spring and the first sliding sleeve interval are arranged, sliding sleeve on first guide rod
It connects there are two activity support block, two activity support blocks are fixedly connected with two thread bush respectively, and two activity support block difference
It offsets with outermost two the first sliding sleeves, the lower end of each first sliding sleeve is fixedly connected to blade.
Preferably, the fertilizing mechanism includes the second guide rod being arranged in plow harrow frame, second guide rod
Both ends are fixedly connected on the inner wall of plow harrow frame, and sliding sleeve is connected to multiple second sliding sleeves on second guide rod, multiple
Second sliding sleeve is corresponded with multiple first sliding sleeves respectively, the company of being fixedly connected between second sliding sleeve and the first sliding sleeve
Extension bar is fixedly connected to fertilising part on the side wall of each second sliding sleeve, and control fertilising part is equipped in the plow harrow frame
The control structure of movement, the upper end of the plow harrow frame are fixedly connected with material storing box, and the fertilising part is connected to material storing box.
Preferably, the fertilising part includes being fixedly connected on fertilising cylinder on the second sliding sleeve side wall and opening up, described
Fertilising cylinder is connected to by connecting tube with material storing box, and the fertilising cylinder is on the side wall of lower end through equipped with drain spout, the leakage
The roof of material mouth is equipped with accommodating groove, and the baffle for blocking drain spout is slidably connected in the accommodating groove, the baffle
Upper end is fixedly connected with lifting rod, and the upper end of the lifting rod runs through the inner roof wall of accommodating groove and extends to the top of fertilising cylinder,
The upper end of the lifting rod is fixedly connected with fixed ring, is socketed with the second bullet on the side wall that the lifting rod is located in accommodating groove
Spring, inner roof wall of the both ends of the second spring respectively with baffle, accommodating groove offset.
Preferably, the control mechanism includes the shaft being arranged in plow harrow frame, and shaft runs through fixed ring, and described turn
The both ends of axis are rotatably connected on the inner wall of plow harrow frame, are fixedly installed with motor on the side wall of the plow harrow frame, described
The end of motor output shaft is run through the side wall of plow harrow frame and is fixedly connected in shaft, and the cross section of the shaft is " cam "
Type.
Preferably, the inner bottom wall of the fertilising cylinder is bevel structure.
The utility model has the beneficial effects that
By the way that threaded rod, thread bush, multiple first sliding sleeves, the first spring is arranged, needing to adjust between adjacent edge
Spacing reduces the spacing that constantly need to only adjust between adjacent first sliding sleeve and reduces, and rotates swing handle, and driving threaded rod turns
It is dynamic, since threaded rod is double thread bar, that is, it may make two thread bush movements close to each other, and then drive two activity support blocks
Movement close to each other, and then outermost two the first sliding sleeves are compressed close to moving, by the way that multiple first springs are arranged, can make
Spacing automatic adjusument between two neighboring first sliding sleeve and equal, that is, may make adjacent first sliding sleeve spacing to reduce, instead
The spacing for needing to increase adjacent first sliding sleeve when, driving threaded rod reversion.
By the way that fertilizing mechanism is arranged, when being ploughed a field, start motor, drive shaft rotation, due to the cross section of shaft
Fixed ring can be compressed in shaft rotation for " cam " type, pulls lifting rod to upgrade baffle, then cooperate second spring
Elastic force baffle is resetted, that is, may make baffle intermittence open, close, that is, may make fertilising cylinder temporary fertilizer pass through
Drain spout intermittence is leaked down, and is applied fertilizer, and can be applied fertilizer in advance for later period cultivation by setting seedlings, and spacing of applying fertilizer corresponds to later period cultivation
Spacing.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of novel agricultural plow harrow structural schematic diagram；
Fig. 2 be the utility model proposes a kind of novel agricultural plow harrow plow harrow frame schematic diagram of internal structure；
Fig. 3 be the utility model proposes a kind of novel agricultural plow harrow fertilising part structural schematic diagram.
In figure: 1 plow harrow frame, 2 blades, 3 support frames, 4 traveling wheels, 5 material storing box, 6 threaded rods, 7 thread bush, 8 turning handles
Hand, 9 first guide rods, 10 activity support blocks, 11 first sliding sleeves, 12 shafts, 13 fixed rings, 14 fertilising cylinders, 15 second sliding sleeves, 16 the
Two guide rods, 17 connecting rods, 18 first springs, 19 second springs, 20 drain spouts, 21 baffles, 22 accommodating grooves, 23 lifting rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of novel agricultural plow harrow, including horizontally disposed plow harrow frame 1, the inside of plow harrow frame 1 are set
There is colter mechanism, the inside of plow harrow frame 1 is equipped with fertilizing mechanism, and colter mechanism is located at the front of fertilizing mechanism, plow harrow frame 1
Lower end be fixedly connected there are two support frame 3, and two support frames 3 are symmetrical arranged, and the lower end of two support frames 3 is mounted on row
Walk wheel 4.
In the utility model, colter mechanism includes that the threaded rod 6 in plow harrow frame 1 and being parallel to each other is arranged in, first leads
To bar 9, the both ends of threaded rod 6 are rotatably connected on the inner wall of plow harrow frame 1, and threaded rod 6 is double thread bar, threaded rod
Screw thread is socketed with symmetrically arranged two thread bush 7 on 6, is rotatably connected to swing handle 8 on the side wall of plow harrow frame 1, rotation
One end of handle 8 is run through the side wall of plow harrow frame 1 and is fixedly connected on threaded rod 6, and the both ends of the first guide rod 9 are fixed to be connected
It connects on the inner wall of plow harrow frame 1, sliding sleeve is connected to multiple first sliding sleeves 11 on the first guide rod 9, is socketed on the first guide rod 9
There are multiple first springs 18, the first spring 18 and the first sliding sleeve 11 interval are arranged, and are slidably socketed that there are two living on the first guide rod 9
Dynamic support block 10, two activity support blocks 10 are fixedly connected with two thread bush 7 respectively, and two activity support blocks 10 respectively with outermost
Two the first sliding sleeves 11 offset, the lower end of each first sliding sleeve 11 is fixedly connected to blade 2.
Wherein, fertilizing mechanism includes the second guide rod 16 being arranged in plow harrow frame 1, and the both ends of the second guide rod 16 are equal
It is fixedly connected on the inner wall of plow harrow frame 1, sliding sleeve is connected to multiple second sliding sleeves 15 on the second guide rod 16, and multiple second is sliding
Set 15 is corresponded with multiple first sliding sleeves 11 respectively, is fixedly connected with connecting rod between the second sliding sleeve 15 and the first sliding sleeve 11
17, it is fixedly connected to fertilising part on the side wall of each second sliding sleeve 15, the control of control fertilising part movement is equipped in plow harrow frame 1
Structure processed, the upper end of plow harrow frame 1 are fixedly connected with material storing box 5, and fertilising part is connected to material storing box 5.
Wherein, fertilising part includes being fixedly connected on fertilising cylinder 14 on 15 side wall of the second sliding sleeve and opening up, and apply fertilizer cylinder
14 are connected to by connecting tube with material storing box 5, and the cylinder 14 that applies fertilizer runs through on the side wall of lower end is equipped with drain spout 20, drain spout 20
Roof is equipped with accommodating groove 22, and the baffle 21 for blocking drain spout 20, the upper end of baffle 21 are slidably connected in accommodating groove 22
It is fixedly connected with lifting rod 23, the upper end of lifting rod 23 runs through the inner roof wall of accommodating groove 22 and extends to the top of fertilising cylinder 14,
The upper end of lifting rod 23 is fixedly connected with fixed ring 13, is socketed with second spring on the side wall that lifting rod 23 is located in accommodating groove 22
19, inner roof wall of the both ends of second spring 19 respectively with baffle 21, accommodating groove 22 offsets.
Control mechanism includes the shaft 12 being arranged in plow harrow frame 1, and shaft 12 runs through fixed ring 13, and the two of shaft 12
End is rotatably connected on the inner wall of plow harrow frame 1, and motor is fixedly installed on the side wall of plow harrow frame 1, motor output shaft
End is run through the side wall of plow harrow frame 1 and is fixedly connected in shaft 12, and the cross section of shaft 12 is " cam " type.Apply fertilizer cylinder 14
Inner bottom wall be bevel structure.
When the utility model is used, the plow harrow is drawn by agro-farming pulling equipment, can be ploughed on the ground by blade 2
Gully out, the interior fertilizer stored of material storing box 5 is inputted in fertilising cylinder 14 by connecting tube keeps in, when being ploughed a field, starting motor,
Drive shaft 12 rotates, and since the cross section of shaft 12 is " cam " type, when shaft 12 rotates, can compress fixed ring 13,
It pulls lifting rod 23 to upgrade baffle 21, then cooperates the elastic force of second spring 19 that baffle 21 is resetted, that is, may make baffle
21 intermittent openings are closed, that is, the temporary fertilizer of fertilising cylinder 14 may make to leak down by 20 intermittence of drain spout, will be between fertilizer
It has a rest and is applied in gully, can apply fertilizer in advance for later period cultivation by setting seedlings, and spacing of applying fertilizer corresponds to the spacing of later period cultivation.
Reduce constantly needing to adjust the spacing between adjacent edge 2, between need to only adjusting between adjacent first sliding sleeve 11
Away from reduction, swing handle 8 is rotated, driving threaded rod 6 rotates, and since threaded rod 6 is double thread bar, that is, may make two
The movement close to each other of thread bush 7, and then drive two movements close to each other of activity support block 10, and then compress outermost two the
One sliding sleeve 11 may make the spacing between two neighboring first sliding sleeve 11 by the way that multiple first springs 18 are arranged close to movement
Automatic adjusument is simultaneously equal, that is, may make adjacent first sliding sleeve, 11 spacing to reduce, otherwise need to increase adjacent first sliding sleeve 11
When spacing, driving threaded rod 6 is inverted.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of novel agricultural plow harrow, including horizontally disposed plow harrow frame (1), which is characterized in that the plow harrow frame (1)
Inside is equipped with colter mechanism, before the inside of the plow harrow frame (1) is equipped with fertilizing mechanism, and colter mechanism is located at fertilizing mechanism
Side, the lower end of the plow harrow frame (1) are fixedly connected there are two support frame (3), and two support frames (3) are symmetrical arranged, and two
The lower end of support frame as described above (3) is mounted on traveling wheel (4).
2. a kind of novel agricultural plow harrow according to claim 1, which is characterized in that the colter mechanism includes that setting is being ploughed
Threaded rod (6), the first guide rod (9) in frame (1) and being parallel to each other are harrowed, the both ends of the threaded rod (6) are rotatablely connected
On the inner wall of plow harrow frame (1), and threaded rod (6) is double thread bar, and screw thread, which is socketed with, on the threaded rod (6) symmetrically sets
Two thread bush (7) set are rotatably connected to swing handle (8), the swing handle on the side wall of the plow harrow frame (1)
(8) one end is run through the side wall of plow harrow frame (1) and is fixedly connected on threaded rod (6), the both ends of first guide rod (9)
It is fixedly connected on the inner wall of plow harrow frame (1), sliding sleeve is connected to multiple first sliding sleeves on first guide rod (9)
(11), multiple first springs (18) are socketed on first guide rod (9), first spring (18) and the first sliding sleeve (11)
Interval is arranged, and is slidably socketed on first guide rod (9) there are two activity support block (10), two activity support blocks (10) are divided
Be not fixedly connected with two thread bush (7), and two activity support blocks (10) respectively with outermost two the first sliding sleeves (11) phase
It supports, the lower end of each first sliding sleeve (11) is fixedly connected to blade (2).
3. a kind of novel agricultural plow harrow according to claim 1, which is characterized in that the fertilizing mechanism includes that setting is being ploughed
The second guide rod (16) in frame (1) is harrowed, the both ends of second guide rod (16) are fixedly connected in plow harrow frame (1)
On inner wall, sliding sleeve is connected to multiple second sliding sleeves (15), multiple second sliding sleeves (15) point on second guide rod (16)
It is not corresponded with multiple first sliding sleeves (11), is fixedly connected with and connect between second sliding sleeve (15) and the first sliding sleeve (11)
Bar (17) is fixedly connected to fertilising part on the side wall of each second sliding sleeve (15), is equipped with control in the plow harrow frame (1)
The control mechanism of system fertilising part movement, the upper end of the plow harrow frame (1) is fixedly connected with material storing box (5), the fertilising part and
Material storing box (5) connection.
4. a kind of novel agricultural plow harrow according to claim 3, which is characterized in that the fertilising part includes being fixedly connected on
On second sliding sleeve (15) side wall and opening up fertilising cylinder (14), the fertilising cylinder (14) pass through connecting tube and material storing box (5)
Connection, fertilising cylinder (14) is run through on the side wall of lower end is equipped with drain spout (20), on the roof of the drain spout (20)
Equipped with accommodating groove (22), the baffle (21) for blocking drain spout (20), the gear are slidably connected in the accommodating groove (22)
The upper end of plate (21) is fixedly connected with lifting rod (23), and the inner roof wall of accommodating groove (22) is run through simultaneously in the upper end of the lifting rod (23)
The top of fertilising cylinder (14) is extended to, the upper end of the lifting rod (23) is fixedly connected with fixed ring (13), the lifting rod
(23) be located at accommodating groove (22) in side wall on be socketed with second spring (19), the both ends of the second spring (19) respectively with gear
Plate (21), accommodating groove (22) inner roof wall offset.
5. a kind of novel agricultural plow harrow according to claim 3, which is characterized in that the control mechanism includes that setting is being ploughed
The shaft (12) in frame (1) is harrowed, and shaft (12) runs through fixed ring (13), the both ends of the shaft (12) are rotatably connected on
On the inner wall of plow harrow frame (1), motor, the end of the motor output shaft are fixedly installed on the side wall of the plow harrow frame (1)
End is run through the side wall of plow harrow frame (1) and is fixedly connected on shaft (12), and the cross section of the shaft (12) is " cam " type.
6. a kind of novel agricultural plow harrow according to claim 4, which is characterized in that it is described fertilising cylinder (14) inner bottom wall be
Bevel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114634.6U CN209659911U (en) | 2018-12-17 | 2018-12-17 | A kind of novel agricultural plow harrow |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822114634.6U CN209659911U (en) | 2018-12-17 | 2018-12-17 | A kind of novel agricultural plow harrow |
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| Publication Number | Publication Date |
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| CN209659911U true CN209659911U (en) | 2019-11-22 |
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| CN201822114634.6U Active CN209659911U (en) | 2018-12-17 | 2018-12-17 | A kind of novel agricultural plow harrow |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392339A (en) * | 2018-12-17 | 2019-03-01 | 贵州大学 | A kind of novel agricultural plow harrow |
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2018
- 2018-12-17 CN CN201822114634.6U patent/CN209659911U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392339A (en) * | 2018-12-17 | 2019-03-01 | 贵州大学 | A kind of novel agricultural plow harrow |
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