CN218998809U - Width-adjustable furrow opener - Google Patents
Width-adjustable furrow opener Download PDFInfo
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- CN218998809U CN218998809U CN202223473172.XU CN202223473172U CN218998809U CN 218998809 U CN218998809 U CN 218998809U CN 202223473172 U CN202223473172 U CN 202223473172U CN 218998809 U CN218998809 U CN 218998809U
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Abstract
The utility model discloses a width-adjustable furrow opener, which particularly relates to the technical field of agricultural appliances, and comprises a supporting rod, wherein an arc-shaped sliding frame is fixedly arranged at one end part of the supporting rod, a plurality of sliding seats which are uniformly distributed are arranged in the arc-shaped sliding frame in a sliding manner, furrowing blades are arranged at the bottoms of the sliding seats, a distance adjusting component is arranged at one side, close to the arc-shaped sliding frame, of the supporting rod, and a fixing component matched with the distance adjusting component is arranged at one side, away from the arc-shaped sliding frame, of the supporting rod; the distance adjusting assembly comprises a rotating longitudinal shaft and a width limiting plate, the rotating longitudinal shaft is fixedly arranged on the outer wall of one side of the supporting rod, which is close to the arc-shaped sliding frame, and the circle center position of the arc-shaped sliding frame corresponds to the position of the rotating longitudinal shaft.
Description
Technical Field
The utility model relates to the technical field of agricultural appliances, in particular to a width-adjustable furrow opener.
Background
In the agricultural planting process, in order to improve the cultivated layer of the soil, improve the microbial environment, inhibit harmful organisms, promote the formation of soil aggregate structures, improve the porosity of the soil, enable the soil to be more breathable and can be used for ditching the land by using a ditcher;
traditional furrow opener includes bracing piece, mounting bracket and a plurality of ditching blade, and wherein, many fixed mounting of ditching blade is on the mounting bracket, and the inconvenient nimble regulation of blade interval can't use a furrow opener to adapt to the ditching mode of multiple width, and whole result of use is general, and for this reason, we propose an adjustable width furrow opener and are used for solving above-mentioned problem.
Disclosure of Invention
The utility model aims to provide an adjustable width furrow opener which solves 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 an adjustable width furrow opener, includes the bracing piece, the one end fixed mounting of bracing piece has arc type sliding frame, the slip card is equipped with evenly distributed's a plurality of slides in the arc type sliding frame, the bottom of slide all is equipped with the ditching blade, the bracing piece is close to one side of arc type sliding frame and is equipped with the roll adjustment subassembly, the bracing piece is kept away from one side of arc type sliding frame and is equipped with the fixed subassembly that uses with the roll adjustment subassembly cooperation;
the distance adjusting assembly comprises a rotating longitudinal shaft and a width limiting plate, the rotating longitudinal shaft is fixedly arranged on the outer wall of one side, close to the arc-shaped sliding frame, of the supporting rod, the circle center of the arc-shaped sliding frame corresponds to the position of the rotating longitudinal shaft, the width limiting plate is connected with one side, close to the arc-shaped sliding frame, of the supporting rod in a sliding mode, a plurality of rotating sleeve frames corresponding to the sliding seat are rotatably arranged on the outer side of the rotating longitudinal shaft through bearings, connecting rods are fixedly arranged on the outer sides of the rotating sleeve frames, connecting seats are arranged on one sides, far away from the rotating sleeve frames, of the connecting rods, the bottom ends of the connecting seats are fixedly arranged on the top ends of the corresponding sliding seats, a first rotating frame is fixedly arranged on one side, close to the connecting rods, of the first rotating block is fixedly arranged on one end, corresponding to the connecting rods, of the width limiting plate, through grooves matched with the connecting rods are formed in the corresponding through grooves, and the connecting rods movably penetrate through the corresponding through grooves.
Preferably, the fixed subassembly includes fixed vertical axis, fixed vertical axis fixed mounting is kept away from the one side outer wall of arc sliding frame at the bracing piece, the top rotation card of fixed vertical axis is equipped with the actuating lever, the top activity of fixed vertical axis is inserted and is equipped with fixing bolt, fixing bolt activity runs through the actuating lever, fixing nut is installed to fixing bolt's tip screw thread, the outside middle part rotation of actuating lever is installed the second and is rotated the piece, the tip fixed mounting of second is rotated the piece has Y type frame, the equal fixed mounting in top both sides of width limiting board has the second to rotate the frame, the both ends that the second was kept away from to the Y type frame rotate respectively and install on corresponding second rotation frame.
Preferably, the head of the fixing bolt is fixedly arranged on the outer side of the top of the fixing longitudinal shaft, and the fixing nut is contacted with the outer side of the top of the fixing longitudinal shaft.
Preferably, a fixing rod is fixedly arranged on the outer side of the fixing nut.
Preferably, the bottom of slide has seted up the mounting groove that corresponds with the ditching blade, ditching blade activity joint is in the mounting groove that corresponds, the positioning bolt is installed to the bottom screw thread of slide, the positioning bolt screw thread runs through the ditching blade.
Preferably, a first protective sleeve is fixedly sleeved at one end part of the support rod far away from the arc-shaped sliding frame; the support rod is close to the fixed cover in one side of first lag and is equipped with the second lag.
Compared with the prior art, the utility model has the beneficial effects that:
1. the sliding seat with the ditching blades is arranged, and the distance adjusting assembly and the fixing assembly are matched, so that the distance between the ditching blades can be flexibly adjusted, ditching modes with various widths are convenient to adapt, and the effect of multiple purposes is achieved;
2. through seting up the mounting groove, ditching blade activity joint is in the mounting groove that corresponds, carries out single joint of single ditching blade to use positioning bolt to carry out single ditching blade's independent fixation, make things convenient for follow-up dismantlement maintenance or change to single ditching blade, do not need to damage the disposal with whole furrow opener.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present utility model.
Fig. 2 is a schematic diagram of the structural connection after the splitting of the present utility model.
Fig. 3 is an enlarged view of the utility model at a in fig. 2.
Fig. 4 is an enlarged view of the present utility model at B in fig. 2.
FIG. 5 is a schematic view of the structural connection of the slider and the trenching blade of the present utility model.
In the figure: 1. a support rod; 2. an arc-shaped sliding frame; 3. a slide; 301. a mounting groove; 31. positioning bolts; 4. a ditching blade; 5. a distance adjusting component; 6. a fixing assembly; 7. a second protective sleeve; 8. a first protective sleeve; 51. rotating the longitudinal axis; 52. a width limiting plate; 53. rotating the sleeve frame; 54. a connecting rod; 541. penetrating a groove; 55. a connecting seat; 56. a first rotating frame; 561. a first rotating block; 61. a fixed longitudinal axis; 62. a driving rod; 63. a fixing bolt; 64. a fixing nut; 641. a fixed rod; 65. a second rotating block; 66. a Y-shaped frame; 67. and a second rotating frame.
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.
Examples: as shown in fig. 1-5, the utility model provides a width-adjustable furrow opener, which comprises a supporting rod 1, wherein an arc-shaped sliding frame 2 is fixedly arranged at one end part of the supporting rod 1, a plurality of sliding seats 3 which are uniformly distributed are clamped in the arc-shaped sliding frame 2, the sliding seats 3 can slide in the corresponding arc-shaped sliding frames 2, furrowing blades 4 are arranged at the bottoms of the sliding seats 3, a distance adjusting component 5 is arranged at one side, close to the arc-shaped sliding frame 2, of the supporting rod 1, and a fixing component 6 matched with the distance adjusting component 5 is arranged at one side, away from the arc-shaped sliding frame 2, of the supporting rod 1; a first protective sleeve 8 is fixedly sleeved at one end part of the support rod 1 far away from the arc-shaped sliding frame 2; the support rod 1 is close to the fixed cover in one side of first lag 8 and is equipped with second lag 7, and during the use, the user holds first lag 8 with one hand, holds second lag 7 with the other hand, protects user's hand.
The distance adjusting assembly 5 comprises a rotating longitudinal shaft 51 and a width limiting plate 52, the rotating longitudinal shaft 51 is fixedly arranged on the outer wall of one side, close to the arc-shaped sliding frame 2, of the supporting rod 1, the circle center position of the arc-shaped sliding frame 2 corresponds to the position of the rotating longitudinal shaft 51, the width limiting plate 52 is in sliding clamping connection with one side, close to the arc-shaped sliding frame 2, of the supporting rod 1, the width limiting plate 52 can slide on the outer side of the supporting rod 1, a plurality of rotating sleeve frames 53 corresponding to the sliding seat 3 are rotatably arranged on the outer side of the rotating longitudinal shaft 51 through bearings, connecting rods 54 are fixedly arranged on one side, far away from the rotating sleeve frames 53, of the connecting rods 54, of the connecting rods 55, connecting rods 55 are fixedly arranged on the top end, close to the connecting rods 54, of the connecting rods 55, of the first rotating block 56 is fixedly provided with a first rotating frame 541, the first rotating block 561 is fixedly arranged on one end, corresponding to the connecting rods 54, of the first rotating frame 56, the first rotating block 561 is arranged on the connecting rods 55, the connecting rods 54 can rotate between the connecting rods 55 and the corresponding connecting rods 54, the width limiting plate 52 is provided with a plurality of connecting rods 54, the connecting rods 54 are matched with the corresponding connecting rods 54, the corresponding blades are driven to pass through the corresponding grooves 52, and penetrate through the corresponding grooves 52, pass through the corresponding grooves 52, and pass through the corresponding grooves, and are reduced to the corresponding grooves, and pass through the corresponding grooves 52, and are in the corresponding grooves are narrower than the corresponding grooves 52, and are 2, and are narrower than the corresponding grooves, and are narrower than the width-shaped to the width-shaped groove is 2, and the width-shaped to be more than the width-shaped to be narrower than the width-adjustable, and can be stretched, and, the rotating sleeve frame 53 rotates, so that the sliding seats 3 are synchronously driven to slide back in the corresponding arc sliding frames 2, the spacing between the ditching blades 4 is increased, the spacing between the ditching blades 4 is flexibly adjusted, ditching modes with various widths are conveniently adapted, and the multipurpose effect of one object is achieved.
The fixed assembly 6 comprises a fixed longitudinal shaft 61, the fixed longitudinal shaft 61 is fixedly arranged on the outer wall of one side, far away from the arc-shaped sliding frame 2, of the support rod 1, a driving rod 62 is clamped on the top of the fixed longitudinal shaft 61 in a rotating mode, a fixed bolt 63 is movably inserted into the top of the fixed longitudinal shaft 61, the fixed bolt 63 movably penetrates through the driving rod 62, a fixed nut 64 is arranged at the end portion of the fixed bolt 63 in a threaded mode, the driving rod 62 is conveniently rotated on the top of the fixed longitudinal shaft 61 through connection of the fixed bolt 63, a second rotating block 65 is rotatably arranged in the middle of the outer side of the driving rod 62, a Y-shaped frame 66 is fixedly arranged at the end portion of the second rotating block 65, a second rotating frame 67 is fixedly arranged on two sides of the top of the width limiting plate 52, two ends, far away from the second rotating block 65, of the Y-shaped frame 66 are rotatably arranged on the corresponding second rotating frame 67 respectively, the second rotating block 65 is driven to pull the width limiting plate 52 to slide one side, far away from the arc-shaped sliding frame 2 through manual operation, the second rotating block 65 and the Y-shaped frame 66 is driven to slide one side, close to the arc-shaped sliding frame 2, and the second rotating block 65 is driven to one side, which is driven to the width limiting plate 52.
The head of the fixing bolt 63 is fixedly installed on the top outer side of the fixing longitudinal shaft 61, the fixing nut 64 is in contact with the top outer side of the fixing longitudinal shaft 61, and the fixing nut 64 is screwed to clamp the top of the fixing longitudinal shaft 61 to the driving rod 62, thereby positioning the driving rod 62 after rotation.
The fixing rod 641 is fixedly installed at the outer side of the fixing nut 64, so that the fixing nut 64 can be conveniently rotated by holding the fixing rod 641.
The mounting groove 301 corresponding to the ditching blade 4 is formed in the bottom of the sliding seat 3, the ditching blade 4 is movably clamped in the corresponding mounting groove 301, the positioning bolt 31 is installed on the bottom thread of the sliding seat 3, the positioning bolt 31 penetrates through the ditching blade 4 through the mounting groove 301, the ditching blade 4 is movably clamped in the corresponding mounting groove 301, the single ditching blade 4 is singly clamped, the single ditching blade 4 is singly fixed through the positioning bolt 31, the follow-up disassembly and maintenance or replacement of the single ditching blade 4 are facilitated, and the whole ditching device is not required to be damaged.
Working principle: when in use, a user holds the first protective sleeve 8 by one hand and holds the second protective sleeve 7 by the other hand so as to protect the hands of the user;
when the spacing between the plurality of ditching blades 4 needs to be adjusted, firstly, the fixing rod 641 is held by hand to rotate the screw loosening nut 64, then, the driving rod 62 is manually rotated to one side far from the arc-shaped sliding frame 2, the second rotating block 65 and the Y-shaped frame 66 are driven to pull the width limiting plate 52 to slide to one side far from the arc-shaped sliding frame 2, the connecting rods 54 slide in the corresponding through grooves 541, the plurality of connecting rods 54 and the rotating sleeve frame 53 are synchronously driven to rotate by limiting the width limiting plate 52, so that the plurality of sliding seats 3 slide back in the corresponding arc-shaped sliding frame 2 to increase the spacing between the plurality of ditching blades 4, or the driving rod 62 is manually rotated to one side near the arc-shaped sliding frame 2, the second rotating block 65 and the Y-shaped frame 66 are driven to push the width limiting plate 52 to slide to one side near the arc-shaped sliding frame 2, the connecting rods 54 slide in the corresponding through limiting grooves 541, and the plurality of connecting rods 54 and the rotating sleeve frame 53 are synchronously driven to rotate, so that the plurality of sliding seats 3 slide in the corresponding arc-shaped sliding frame 2 in opposite directions to reduce the spacing between the plurality of ditching blades 4;
after the distance adjustment is completed, the fixing rod 641 is held by hand to rotate the screw fixing nut 64, so that the top of the fixing longitudinal shaft 61 clamps the driving rod 62, and the rotated driving rod 62 is positioned, thereby fixing the plurality of ditching blades 4.
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 (8)
1. The utility model provides an adjustable width furrow opener, includes bracing piece (1), its characterized in that: an arc-shaped sliding frame (2) is fixedly arranged at one end part of the supporting rod (1), a plurality of sliding seats (3) which are uniformly distributed are clamped in the arc-shaped sliding frame (2) in a sliding manner, ditching blades (4) are arranged at the bottoms of the sliding seats (3), a distance adjusting component (5) is arranged on one side, close to the arc-shaped sliding frame (2), of the supporting rod (1), and a fixing component (6) matched with the distance adjusting component (5) is arranged on one side, away from the arc-shaped sliding frame (2), of the supporting rod (1);
the distance adjusting assembly (5) comprises a rotating longitudinal shaft (51) and a width limiting plate (52), the rotating longitudinal shaft (51) is fixedly mounted on the outer wall of one side, close to the arc-shaped sliding frame (2), of the supporting rod (1), the width limiting plate (52) is fixedly connected to one side, close to the arc-shaped sliding frame (2), of the supporting rod (1) in a sliding clamping mode, a plurality of rotating sleeve frames (53) corresponding to the sliding seat (3) are rotatably mounted on the outer side of the rotating longitudinal shaft (51) through bearings, connecting rods (54) are fixedly mounted on the outer sides of the rotating sleeve frames (53), connecting seats (55) are respectively arranged on one sides, far away from the rotating sleeve frames (53), of the connecting rods (54), the bottom ends of the connecting seats (55) are fixedly mounted on the top ends of the corresponding sliding seat (3), one sides, close to the connecting rods (54), of the connecting seats (55) are fixedly mounted with first rotating blocks (56), one ends of the corresponding connecting rods (54) are fixedly mounted on the first rotating blocks (561), and the width limiting plate (52) is provided with corresponding through grooves (541).
2. An adjustable width furrow opener according to claim 1, wherein: the fixed assembly (6) comprises a fixed longitudinal shaft (61), the fixed longitudinal shaft (61) is fixedly arranged on the outer wall of one side, far away from the arc-shaped sliding frame (2), of the supporting rod (1), a driving rod (62) is rotatably clamped at the top of the fixed longitudinal shaft (61), a fixing bolt (63) is movably inserted into the top of the fixed longitudinal shaft (61), the fixing bolt (63) movably penetrates through the driving rod (62), a fixing nut (64) is arranged at the end part of the fixing bolt (63) in a threaded manner, a second rotating block (65) is rotatably arranged at the middle part of the outer side of the driving rod (62), a Y-shaped frame (66) is fixedly arranged at the end part of the second rotating block (65), a second rotating frame (67) is fixedly arranged at two sides of the top end of the width limiting plate (52), and two ends, far away from the second rotating block (65), of the Y-shaped frame (66) are rotatably arranged on the corresponding second rotating frame (67).
3. An adjustable width furrow opener according to claim 2, wherein: the head of the fixing bolt (63) is fixedly arranged on the outer side of the top of the fixing longitudinal shaft (61), and the fixing nut (64) is contacted with the outer side of the top of the fixing longitudinal shaft (61).
4. An adjustable width furrow opener according to claim 2, wherein: the outer side of the fixing nut (64) is fixedly provided with a fixing rod (641).
5. An adjustable width furrow opener according to claim 1, wherein: the bottom of slide (3) has seted up mounting groove (301) that corresponds with ditching blade (4), ditching blade (4) activity joint is in corresponding mounting groove (301), locating bolt (31) are installed to the bottom screw thread of slide (3), locating bolt (31) screw thread runs through ditching blade (4).
6. An adjustable width furrow opener according to claim 1, wherein: a first protective sleeve (8) is fixedly sleeved at one end part of the supporting rod (1) far away from the arc-shaped sliding frame (2).
7. An adjustable width furrow opener according to claim 6, wherein: a second protective sleeve (7) is fixedly sleeved on one side, close to the first protective sleeve (8), of the supporting rod (1).
8. An adjustable width furrow opener according to claim 2, wherein: the circle center position of the arc-shaped sliding frame (2) corresponds to the position of the rotating longitudinal axis (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223473172.XU CN218998809U (en) | 2022-12-26 | 2022-12-26 | Width-adjustable furrow opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223473172.XU CN218998809U (en) | 2022-12-26 | 2022-12-26 | Width-adjustable furrow opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218998809U true CN218998809U (en) | 2023-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223473172.XU Active CN218998809U (en) | 2022-12-26 | 2022-12-26 | Width-adjustable furrow opener |
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| Country | Link |
|---|---|
| CN (1) | CN218998809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116349436A (en) * | 2023-05-16 | 2023-06-30 | 安徽农业大学 | Multi-position-adjusting ditching machine |
-
2022
- 2022-12-26 CN CN202223473172.XU patent/CN218998809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116349436A (en) * | 2023-05-16 | 2023-06-30 | 安徽农业大学 | Multi-position-adjusting ditching machine |
| CN116349436B (en) * | 2023-05-16 | 2024-03-15 | 安徽农业大学 | Multi-position-adjusting ditching machine |
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