CN220044098U - Machine paddy field harrow - Google Patents
Machine paddy field harrow Download PDFInfo
- Publication number
- CN220044098U CN220044098U CN202321539930.5U CN202321539930U CN220044098U CN 220044098 U CN220044098 U CN 220044098U CN 202321539930 U CN202321539930 U CN 202321539930U CN 220044098 U CN220044098 U CN 220044098U
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- China
- Prior art keywords
- otic placode
- pull rod
- plate
- paddy field
- bolt
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- 238000003466 welding Methods 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000000725 suspension Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
The utility model discloses a machine paddy field harrow, which comprises a cantilever beam frame and an upper lug plate, wherein the top of the cantilever beam frame is connected with the bottom of the upper lug plate; according to the utility model, the lower lug plate and the connecting plate are fixed by the first fixing bolt, the pull rod is fixed by the second bolt, one side of the top of the pull rod is fixed at the rear side of the upper lug plate, one side of the bottom of the pull rod is aligned with the inner side of the fixing seat, the third fixing bolt is screwed in, one side of the bottom of the pull rod is fixed with the fixing seat by the third fixing bolt, and the suspension beam frame and the pull rod can be installed; the third fixing bolt is used for canceling the fixation of the pull rod and the fixing seat, when the second bolt is far away from the pull rod and the upper lug plate, the pull rod can be taken out from the rear side, and when the first fixing bolt is far away from the lower lug plate and the connecting plate, the cantilever beam frame and the upper lug plate can be detached.
Description
Technical Field
The utility model relates to the technical field of paddy field harrows, in particular to a paddy field harrow for a machine.
Background
The harrow for paddy field is used for cleaning stubble, crushing soil, flattening field and lifting slurry. Consists of a working part, a frame and the like. The working parts comprise cutter teeth, a notch disc, a star-shaped harrow blade, a roller, a harrow plate and the like; the utility model discloses a chinese patent of publication No. CN213029123U, it discloses a harrow tooth length adjustment mechanism for paddy field levelling machine, including the harrow tooth shell, the back fixedly connected with connecting block first of harrow tooth shell, the back fixed mounting of connecting block first has the connecting rod, the other end grafting of connecting rod has connecting block second, the back fixedly connected with connecting rod second of connecting block, the middle part fixedly connected with fixed block first of connecting rod, the front fixed mounting of fixed block first has hydraulic telescoping rod first, another section fixed mounting of hydraulic telescoping rod first has fixed block second, the front fixedly connected with harrow tooth shell of fixed block second.
However, the above scheme has the following disadvantages: under the use of the device, the length of the harrow teeth for the paddy field leveling machine can be adjusted, but the device lacks rapid installation and disassembly of the harrow teeth for the paddy field leveling machine, so that when the harrow teeth for the paddy field leveling machine are required to be carried or maintained, the operation is more complicated, and the rapid disassembly and installation of the harrow teeth for the paddy field leveling machine can not be realized;
for this purpose we propose a mechanical paddy field rake.
Disclosure of Invention
The utility model aims to provide a paddy field harrow for a machine, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a machine paddy field harrow, includes cantilever beam frame and goes up the otic placode, the top of cantilever beam frame is connected in the bottom at the otic placode, go up the quantity of otic placode and be two sets of, two sets of the bottom of going up the otic placode is connected with the bottom plate, and the bottom plate is convenient for fix two sets of otic placodes for the condition that the otic placode can not appear rocking at the surface of bottom plate on two sets of, the top of cantilever beam frame is connected in the bottom of bottom plate.
The bottom of the cantilever frame is welded with a connecting plate, the connection between the connecting plate and the cantilever frame is firmer, the unstable connection is avoided, one side of the connecting plate is connected with a lower ear plate, a first fixing bolt is connected between the connecting plate and the lower ear plate, the first fixing bolt can fix the lower ear plate and the connecting plate, the bottoms of the two groups of lower ear plates are connected with a rectangular frame, and the connection between the lower ear plate and the rectangular frame is firmer;
the two sets of be provided with the locating plate between the top of otic placode down, the locating plate is convenient for connect down the otic placode, avoids down the otic placode to appear rocking, be the welding setting between locating plate and the otic placode down, it is more firm to connect between locating plate and the otic placode down, avoids appearing connecting unstable situation to appear.
The rear side of going up the otic placode is connected with the pull rod, be connected with the second bolt between pull rod and the last otic placode, the second bolt can be fixed pull rod and the last otic placode, when dismantling, unscrew the second bolt alright, rectangular frame's rear side fixedly connected with two sets of fixing bases, the bottom one side of pull rod contacts with the side of fixing base, be connected with the third fixing bolt between bottom one side of pull rod and the fixing base, the third fixing bolt can fix fixing base and pull rod, rectangular frame's bottom equidistant welding has the rake teeth.
The surface of going up the otic placode has seted up first fixed orifices, and is integrated into one piece setting between first fixed orifices and the last otic placode, and first fixed orifices is the same with the first through-hole size on tractor rear connecting axle surface, also can be convenient for production and subsequent input use between first fixed orifices and the last otic placode, two sets of the second fixed orifices have been seted up respectively to the surface of lower otic placode, and are integrated into one piece setting between second fixed orifices and the lower otic placode, and the second fixed orifices is the same with the second through-hole size on tractor rear connecting axle surface, also can be convenient for production and subsequent input use between second fixed orifices and the lower otic placode.
Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the first fixing bolts are screwed in to fix the lower lug plates and the connecting plates, the two groups of upper lug plates are in a horizontal state, then the pull rods are fixed through the second bolts, one sides of the tops of the pull rods are fixed at the rear sides of the upper lug plates, one sides of the bottoms of the pull rods are aligned to the inner sides of the fixing seats, the third fixing bolts are screwed in to fix one sides of the bottoms of the pull rods with the fixing seats, and then the pull rods are fixed above the rectangular frames, so that the cantilever beam frames and the pull rods can be installed;
the third fixing bolt is screwed, the fixing of the pull rod and the fixing seat is canceled by the third fixing bolt, when the second bolt is screwed, the second bolt is far away from the pull rod and the upper lug plate, the pull rod can be taken out to the rear side, the pull rod can be disassembled, the first fixing bolt is screwed again, when the first fixing bolt is far away from the lower lug plate and the connecting plate, the cantilever beam frame and the upper lug plate can be disassembled, and therefore the disassembly is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
fig. 3 is a schematic diagram of the structure of the present utility model in a side-cut connection.
In the figure: 1. a suspended beam frame; 2. an upper ear plate; 3. a first fixing hole; 4. a pull rod; 5. a second bolt; 6. a rectangular frame; 7. rake teeth; 8. a fixing seat; 9. a third fixing bolt; 10. a connecting plate; 11. a lower ear plate; 12. reinforcing rib plates; 13. a second fixing hole; 14. a first fixing bolt; 15. and (5) positioning the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a machine paddy field harrow, includes cantilever beam frame 1 and upper ear board 2, the bottom at upper ear board 2 is connected at the top of cantilever beam frame 1, the welding of the bottom of cantilever beam frame 1 has connecting plate 10, and the connection is more firm between connecting plate 10 and the cantilever beam frame 1, avoids appearing the unstable situation of connection to appear, one side of connecting plate 10 is connected with down otic placode 11, be connected with first fixing bolt 14 between connecting plate 10 and the lower otic placode 11, first fixing bolt 14 can fix down otic placode 11 and connecting plate 10, and the bottom of two sets of lower otic placodes 11 is connected with rectangular frame 6, connects more firm between lower otic placode 11 and the rectangular frame 6;
the rear side of going up otic placode 2 is connected with pull rod 4, be connected with second bolt 5 between pull rod 4 and the last otic placode 2, second bolt 5 can be fixed pull rod 4 and last otic placode 2, when dismantling, unscrew second bolt 5 alright, the rear side fixedly connected with of rectangular frame 6 two sets of fixing bases 8, the bottom one side of pull rod 4 and the side contact of fixing base 8, be connected with third fixing bolt 9 between bottom one side of pull rod 4 and fixing base 8, third fixing bolt 9 can fix fixing base 8 and pull rod 4, equidistant welding of the bottom of rectangular frame 6 has rake teeth 7.
Two sets of be provided with locating plate 15 between the top of otic placode 11 down, locating plate 15 is convenient for connect down otic placode 11, avoids down otic placode 11 to appear rocking, be the welding setting between locating plate 15 and the otic placode 11 down, it is more firm to connect between locating plate 15 and the otic placode 11 down, avoids appearing connecting unstable situation to appear.
The surface of going up otic placode 2 has seted up first fixed orifices 3, and is integrated into one piece setting between first fixed orifices 3 and the last otic placode 2, and first fixed orifices 3 are the same with the first through-hole size on tractor rear connecting axle surface, also can be convenient for production and subsequent input use between first fixed orifices 3 and the last otic placode 2, two sets of the second fixed orifices 13 have been seted up respectively to the surface of lower otic placode 11, and are integrated into one piece setting between second fixed orifices 13 and the lower otic placode 11, and second fixed orifices 13 are the same with the second through-hole size on tractor rear connecting axle surface, also can be convenient for production and subsequent input use between second fixed orifices 13 and the lower otic placode 11.
The reinforcing rib plates 12 are connected between the rectangular frames 6, when the rectangular frames 6 are used, the reinforcing rib plates 12 between the rectangular frames 6 can better support the rectangular frames 6, the situation that the rectangular frames 6 are unstable in fixation is avoided, the reinforcing rib plates 12 and the rectangular frames 6 are welded, and due to the welded arrangement, the reinforcing rib plates 12 and the rectangular frames 6 are more firm in fixation, and the situation that the fixing is unstable is avoided.
The quantity of going up otic placode 2 is two sets of, and two sets of the bottom of going up otic placode 2 is connected with the bottom plate, and the bottom plate is convenient for fix two sets of otic placode 2 for the situation that the surface of bottom plate can not appear rocking on two sets of otic placode 2, the top of cantilever beam frame 1 is connected in the bottom of bottom plate.
When the paddy field harrow is specifically used, an operator aligns two groups of upper earplates 2 with a connecting shaft above the rear of the tractor, passes through a first through hole on the surface of the connecting shaft above the rear of the tractor through a first bolt, aligns two groups of lower earplates 11 with a connecting shaft below the rear of the tractor, passes through a second through hole on the surface of the connecting shaft below the rear of the tractor through a second fixed hole 13 through a second bolt, and then can fix the paddy field harrow behind the tractor;
when the paddy field harrow is required to be assembled, the upper lug plate 2 with the cantilever beam frame 1 is firstly lifted, the connecting plate 10 at the bottom of the cantilever beam frame 1 is contacted with the inner side of the lower lug plate 11, then the first fixing bolt 14 is screwed in, the first fixing bolt 14 is used for fixing the lower lug plate 11 and the connecting plate 10, so that the cantilever beam frame 1 is conveniently fixed, and two groups of upper lug plates 2 are in a horizontal state;
then, one side of the top of the pull rod 4 is aligned with the rear side of the upper ear plate 2, then the pull rod 4 is fixed through the second bolt 5, one side of the top of the pull rod 4 is fixed on the rear side of the upper ear plate 2, one side of the bottom of the pull rod 4 is aligned with the inner side of the fixed seat 8, then a third fixing bolt 9 is screwed in, one side of the bottom of the pull rod 4 is fixed with the fixed seat 8 through the third fixing bolt 9, and then the pull rod 4 is fixed above the rectangular frame 6, so that the cantilever frame 1 and the pull rod 4 can be installed;
when dismantling, cancel the fixed with the rear connecting axle of tractor with first bolt and second bolt, then put down the paddy field harrow, twist third fixing bolt 9, let third fixing bolt 9 cancel the fixed to pull rod 4 and fixing base 8, when twisting second bolt 5, let second bolt 5 keep away from pull rod 4 and last otic placode 2, alright take out pull rod 4 to the rear side, can dismantle pull rod 4, twist first fixing bolt 14 once more, let first fixing bolt 14 keep away from when otic placode 11 and connecting plate 10 down, alright dismantle connecting plate 10, cantilever beam frame 1 and last otic placode 2, and then be convenient for dismantle.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a machine paddy field harrow, includes cantilever beam frame (1) and goes up otic placode (2), its characterized in that: the top of the cantilever beam frame (1) is connected with the bottom of the upper lug plate (2), a connecting plate (10) is welded at the bottom of the cantilever beam frame (1), one side of the connecting plate (10) is connected with a lower lug plate (11), a first fixing bolt (14) is connected between the connecting plate (10) and the lower lug plate (11), and rectangular frames (6) are connected at the bottoms of the two groups of lower lug plates (11);
the rear side of going up otic placode (2) is connected with pull rod (4), be connected with second bolt (5) between pull rod (4) and the otic placode (2), two sets of fixing bases (8) of rear side fixedly connected with of rectangular frame (6), the bottom one side of pull rod (4) is contacted with the side of fixing base (8), be connected with third fixing bolt (9) between bottom one side of pull rod (4) and fixing base (8), equidistant welding in bottom of rectangular frame (6) has rake teeth (7).
2. A machine paddy field rake as set forth in claim 1 wherein: a positioning plate (15) is arranged between the tops of the two groups of lower ear plates (11), and welding is arranged between the positioning plate (15) and the lower ear plates (11).
3. A machine paddy field rake as set forth in claim 1 wherein: the surface of going up otic placode (2) has seted up first fixed orifices (3), and is integrated into one piece setting between first fixed orifices (3) and the last otic placode (2), two sets of second fixed orifices (13) have been seted up respectively to the surface of lower otic placode (11), and be integrated into one piece setting between second fixed orifices (13) and the lower otic placode (11).
4. A machine paddy field rake as set forth in claim 1 wherein: reinforcing rib plates (12) are connected between the rectangular frames (6), and welding is conducted between the reinforcing rib plates (12) and the rectangular frames (6).
5. A machine paddy field rake as set forth in claim 1 wherein: the number of the upper ear plates (2) is two, the bottoms of the two upper ear plates (2) are connected with a bottom plate, and the top of the cantilever beam frame (1) is connected to the bottom of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539930.5U CN220044098U (en) | 2023-06-16 | 2023-06-16 | Machine paddy field harrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321539930.5U CN220044098U (en) | 2023-06-16 | 2023-06-16 | Machine paddy field harrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220044098U true CN220044098U (en) | 2023-11-21 |
Family
ID=88756602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321539930.5U Active CN220044098U (en) | 2023-06-16 | 2023-06-16 | Machine paddy field harrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220044098U (en) |
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2023
- 2023-06-16 CN CN202321539930.5U patent/CN220044098U/en active Active
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| GR01 | Patent grant |