CN219981449U - Rotary hoe mounting structure - Google Patents
Rotary hoe mounting structure Download PDFInfo
- Publication number
- CN219981449U CN219981449U CN202321620116.6U CN202321620116U CN219981449U CN 219981449 U CN219981449 U CN 219981449U CN 202321620116 U CN202321620116 U CN 202321620116U CN 219981449 U CN219981449 U CN 219981449U
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- CN
- China
- Prior art keywords
- mounting
- plate
- locking
- groove
- rotary
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Links
- 230000001681 protective effect Effects 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000002457 bidirectional effect Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000007774 longterm Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000003971 tillage Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model discloses a rotary hoe mounting structure, which is characterized in that a gear is driven by a cross rotating plate to rotate, two side mounting plates are moved outwards under the meshing action of the gear and a mounting toothed bar, a shaft body is convenient to mount, the cross rotating plate is reversed after the shaft body corresponds to a locking cylinder in position, the end part of the shaft body is inserted into the locking cylinder, a rotating locking plate is extruded upwards in the inserting process, when the end part of the shaft body is propped against the inner wall of the locking cylinder, the position of the rotating locking plate is positioned at a locking notch, a non-rotating connecting end of the rotating locking plate is enabled to be sprung into the locking notch under the action of a spring to realize the end locking of the shaft body, the mounting is carried out in a mode of adopting a non-connecting piece, the loosening of the connecting part under long-term use is avoided, the rotating locking plate is pulled away from the locking notch by a twisting knob pulling rope during the dismounting, and the side mounting plate can be directly dismounted by outwards moving.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a rotary hoe mounting structure.
Background
The mechanization and automation of the agricultural tool bring great convenience to the traditional farming of people, the productivity is liberated, the efficiency of agricultural activities is greatly improved, the agricultural tool is used as the most common rotary hoe cultivator, the traditional hoe tillage mode is replaced, the servo motor is utilized to drive the deep tillage rotary hoe to rotate, the blade of the deep tillage rotary hoe rotates around the axis of the deep tillage rotary hoe, and then the soil is loosened.
However, the rotary blade pivot of traditional weeding adopts spline connection structure, needs whole dismantlement when dismantling, and long-term dismantlement and installation can make the connecting piece of shaft body coupling part appear not hard up, have certain influence to life.
Disclosure of Invention
In view of the problems existing in the prior art, the utility model discloses a rotary hoe mounting structure, which adopts the technical scheme that the rotary hoe mounting structure comprises a protective cover body, side notch, a mounting rod, a mounting toothed bar, side mounting plates, a mounting plate position adjusting structure, a rotary mounting sleeve, a locking cylinder, a locking mechanism, a shaft body, a rotary hoe fixing plate, a driving assembly part and a middle adjusting part, wherein the left side and the right side of the protective cover body are respectively provided with the side notch, the mounting rod and the mounting toothed bar extend out of the side notch, the side mounting plates are fixed at the outer ends of the mounting rod and the mounting toothed bar, the position of the side mounting plates is adjusted by the mounting plate position adjusting structure arranged on the protective cover body, the mounting toothed bar can be driven to move along the side notch through the mounting plate position adjusting structure, the positions of the side mounting plates are adjusted, the side mounting plates are retracted in the shaft body, the two side mounting plates move outwards during mounting, the side mounting plates are rotatably mounted on the locking cylinder through the rotary mounting sleeve, the two ends of the locking mechanism are locked in the locking cylinder, after the hoe cylinder body and the rotary mounting sleeve are smoothly mounted on the shaft body through the rotary mounting sleeve, the driving end is not fixedly mounted on the driving end through the rotary mounting sleeve, and the driving end is fixedly matched with the rotary hoe.
As a preferable technical scheme of the utility model, the mounting plate position adjusting structure comprises an upper mounting groove, a gear, a cross rotating plate and a positioning pin, wherein the cover body of the protective cover is provided with the upper mounting groove, the upper mounting groove is used for rotating the mounting gear, the gear is meshed with a tooth groove part of the mounting toothed bar, the upper part of the gear is connected with the cross rotating plate through a shaft body, the end part of the cross rotating plate is provided with a hole, the positioning pin is inserted into the cover body of the protective cover through the hole to lock the position of the cross rotating plate, the rotating cross rotating plate drives the gear to rotate, and the mounting toothed bar can be driven to move in the left-right direction under the meshing action of the gear and the tooth groove of the mounting toothed bar, so that the side mounting plate is driven to adjust the position.
As a preferable technical scheme of the utility model, the locking mechanism comprises a locking notch, an inner groove, a rotary lock plate and a tightening knob, the inner side wall of the locking barrel is provided with the inner groove, the rotary lock plate is rotatably arranged in the inner groove, the inner end of the rotary lock plate is rotatably arranged, the outer end of the rotary lock plate is connected with the bottom of the inner groove through a spring, the tightening knob is arranged at the position, corresponding to the inner groove, of the outer side of the locking barrel, the output shaft of the tightening knob is fixedly provided with a rope, the other end of the rope is fixedly arranged on the rotary lock plate, and when the shaft body is inserted into the locking barrel, the rotary lock plate is rotated and finally inserted into the locking notch, and the outer end of the shaft body also props against the inner bottom surface of the locking barrel, so that the shaft body is limited.
As a preferable technical scheme of the utility model, the middle adjusting part comprises a middle through groove, a two-way screw rod, a middle mounting block, a driving mechanism, a block mounting groove, an arc plate and an adjusting knob, wherein the middle part of the protective cover body is provided with the middle through groove, the two-way screw rod is rotatably mounted in the middle through groove and driven by the driving mechanism, the two-way screw rod is matched with the middle mounting block, the block mounting groove is arranged at the bottom of the middle mounting block, the arc plate is rotatably mounted, the angle of the arc plate is adjusted by the adjusting knob, and the shaft body is used for carrying out angle adjustment on the arc plate so that the arc plate is positioned at two sides of the driving assembly part and synchronously moves inwards under the action of the driving mechanism until the arc plate is positioned at the side surface of the driving assembly part but is not clamped, and the rotating process of the arc plate is protected and stabilized.
As a preferable technical scheme of the utility model, the driving mechanism comprises a driving knob, a bevel gear and a driven bevel gear, wherein the driving knob is rotatably arranged on the protective cover body, the bevel gear is arranged at the output end of the driving knob, the bevel gear is meshed with the driven bevel gear, and the driven bevel gear is fixed at the end part of the bidirectional screw rod.
The utility model has the beneficial effects that: through the drive gear rotation of cross pivoted board, move two side mounting panels outward under its meshing effect with installation rack bar, the convenient counter shaft body is installed, the shaft body is reset with the reversal cross pivoted board after corresponding with locking section of thick bamboo position, the shaft body tip inserts in the locking section of thick bamboo, the rotation lock plate is upwards extruded in the insertion process, when shaft body tip pushes up locking section of thick bamboo inner wall, the rotation lock plate position is in the locking notch this moment, its non-rotation link makes it spring into in the locking notch under the spring effect realize the tip locking of shaft body, install in the mode of non-connecting piece, avoid long-term use down the not hard up of connecting piece junction, then twist tightening knob pulling rope will rotate the lock plate and draw off the locking notch when dismantling, outside move side mounting panel can directly dismantle the shaft body.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the bottom view of the present utility model;
fig. 3 is a schematic view of part of the component structure of the present utility model.
In the figure: the protective cover comprises a protective cover body 1, a side notch 2, a mounting rod 3, a mounting toothed bar 4, a side mounting plate 5, an upper mounting groove 6, a gear 7, a cross rotating plate 8, a positioning pin 9, a rotating mounting sleeve 10, a locking cylinder 11, a shaft body 12, a locking notch 13, a rotary hoe fixing plate 14, a driving assembling part 15, a middle penetrating groove 16, a bidirectional screw rod 17, a middle mounting block 18, a block mounting groove 20, an arc plate 21, an adjusting knob 22, an inner groove 23, a rotating locking plate 24 and a tightening knob 25.
Detailed Description
Example 1
As shown in fig. 1 to 3, the utility model discloses a rotary hoe mounting structure, which adopts the technical scheme that the rotary hoe mounting structure comprises a protective cover body 1, side notch 2, a mounting rod 3, a mounting toothed bar 4, a side mounting plate 5, a mounting plate position adjusting structure, a rotary mounting sleeve 10, a locking cylinder 11, a locking mechanism, a shaft body 12, a rotary hoe fixing plate 14, a driving assembling part 15 and a middle adjusting part, wherein the side notch 2 is arranged at the left side and the right side of the protective cover body 1, the mounting rod 3 and the mounting toothed bar 4 extend out of the side notch 2, the outer ends of the mounting rod 3 and the mounting toothed bar 4 are fixedly provided with the side mounting plate 5, the position of the side mounting plate 5 is adjusted by the mounting plate position adjusting structure arranged on the protective cover body 1, the inner side of the side mounting plate 5 is rotatably mounted on the locking cylinder 11 through the rotary mounting sleeve 10, the locking mechanism is arranged at two ends of the shaft body 12, the rotary hoe fixing plate 14 is fixed on the shaft body 12, the rotary hoe fixing part 15 is mounted through the rotary hoe fixing part, and the center of the shaft body 12 is provided with the driving assembling part 15 and the middle adjusting part is connected with the rotary hoe driving end and the protective cover 1 through the chain.
As a preferable technical scheme of the utility model, the mounting plate position adjusting structure comprises an upper mounting groove 6, a gear 7, a cross rotating plate 8 and a positioning pin 9, wherein the upper mounting groove 6 is formed in the protective cover body 1, the gear 7 is rotatably mounted in the upper mounting groove 6, the gear 7 is meshed with a tooth groove part for mounting the toothed bar 4, the upper part of the gear 7 is connected with the cross rotating plate 8 through a shaft body, a hole is formed in the end part of the cross rotating plate 8, and the positioning pin 9 penetrates through the hole and is inserted into the protective cover body 1 to lock the position of the cross rotating plate 8.
As a preferable technical scheme of the utility model, the locking mechanism is specifically that an inner groove 23 is formed in the inner side wall of a locking cylinder 11, a rotary lock plate 24 is rotatably mounted in the inner groove 23, the inner end of the rotary lock plate 24 is rotatably mounted, the outer end of the rotary lock plate is connected with the bottom of the inner groove 23 through a spring, a tightening knob 25 is arranged at a position corresponding to the inner groove 23 on the outer side of the locking cylinder 11, a rope is fixed on an output shaft of the tightening knob 25, and the other end of the rope is fixed on the rotary lock plate 24.
As a preferred technical scheme of the utility model, the middle adjusting part is specifically configured to open a middle through groove 16 in the middle of the protective cover body 1, wherein a bidirectional screw rod 17 is rotatably installed, the bidirectional screw rod 17 is driven by a driving mechanism, and the bidirectional screw rod 17 is rotated under the action of the driving mechanism, so that two middle installation blocks 18 which are cooperatively installed on the bidirectional screw rod 17 synchronously move, a block installation groove 20 is opened at the bottom of the middle installation block 18, an arc plate 21 is rotatably installed, and the arc plate 21 is subjected to angle adjustment by an adjusting knob 22.
As a preferred technical scheme of the utility model, the driving mechanism is specifically that the driving knob 19 is rotatably mounted on the shield cover body 1, the output end of the driving knob 19 is provided with the bevel gear 191, the bevel gear 191 is meshed with the driven bevel gear 192, the driven bevel gear 192 is fixed at the end part of the bidirectional screw rod 17, when the driving knob 19 is rotated, the bevel gear 191 at the lower end rotates along with the rotation, and under the meshing effect of the bevel gear 191 and the driven bevel gear 192, the driven bevel gear 192 also rotates, so that the bidirectional screw rod 17 is driven to rotate.
The working principle of the utility model is as follows: when the locking device is used, the positioning pin 9 is pulled out, the gear 7 is driven to rotate through the cross rotating plate 8, the two side mounting plates 5 are moved outwards under the meshing action of the gear 7 and the mounting toothed bar 4, the shaft body 12 is convenient to mount, the cross rotating plate 8 is reversed after the shaft body 12 corresponds to the locking cylinder 11 in position, the end part of the shaft body 12 is inserted into the locking cylinder 11, the rotating lock plate 24 is extruded upwards in the inserting process, when the end part of the shaft body 12 is propped against the inner wall of the locking cylinder 11, the position of the rotating lock plate 24 is positioned at the locking notch 13 at the moment, the non-rotating connecting end of the rotating lock plate is enabled to be sprung into the locking notch 13 under the action of a spring to lock the end part of the shaft body 12, the non-connecting piece is used for mounting, the loosening of the connecting piece is avoided when the connecting piece is used for a long time, the rotating tightening knob 25 is twisted to pull the rotating lock plate 24 away from the locking notch 13 during the dismounting, and the side mounting plates 5 can be dismounted directly.
The components not described in detail herein are prior art.
Although the specific embodiments of the present utility model have been described in detail, the present utility model is not limited to the above embodiments, and various changes and modifications without inventive labor may be made within the scope of the present utility model without departing from the spirit of the present utility model, which is within the scope of the present utility model.
Claims (5)
1. A spiral hoe mounting structure, its characterized in that: the device comprises a protective cover body (1), a side square groove (2), a mounting rod (3), a mounting toothed bar (4), a side mounting plate (5), a mounting plate position adjusting structure, a rotary mounting sleeve (10), a locking cylinder (11), a locking mechanism, a shaft body (12), a rotary hoe fixing plate (14), a driving assembling part (15) and a middle adjusting part; the left side and the right side of the protective cover body (1) are provided with side square slots (2); the mounting rod (3) and the mounting toothed bar (4) extend out of the side slot (2); the outer ends of the mounting rod (3) and the mounting toothed rod (4) are fixed with a side mounting plate (5); the position of the side mounting plate (5) is adjusted by a mounting plate position adjusting structure arranged on the protective cover body (1); the inner side of the side mounting plate (5) rotatably mounts the locking cylinder (11) through a rotary mounting sleeve (10); the locking cylinder (11) is internally provided with a locking mechanism for locking two ends of the shaft body (12); a rotary hoe fixing plate (14) is fixed on the shaft body (12), and a rotary hoe knife is installed through the rotary hoe fixing plate; the center of the shaft body (12) is provided with a driving assembly part (15) and is connected with the driving end of the rotary hoe in a matched manner through a chain; the protective cover body (1) is provided with a middle adjusting part.
2. A hoe mounting structure according to claim 1, wherein: the mounting plate position adjusting structure comprises an upper mounting groove (6), a gear (7), a cross rotating plate (8) and a positioning pin (9); an upper mounting groove (6) is formed in the protective cover body (1); the upper mounting groove (6) is rotationally provided with a gear (7), and the gear (7) is meshed with a tooth groove part of the mounting toothed bar (4); the upper part of the gear (7) is connected with a cross rotating plate (8) through a shaft body, a hole is formed in the end part of the cross rotating plate (8), and a positioning pin (9) is inserted into the shield cover body (1) through the hole to lock the position of the cross rotating plate (8).
3. A hoe mounting structure according to claim 1, wherein: the locking mechanism comprises a locking notch (13), an inner groove (23), a rotary locking plate (24) and a tightening knob (25); an inner groove (23) is formed in the inner side wall of the locking cylinder (11); the inner groove (23) is rotationally provided with a rotary lock plate (24), the inner end of the rotary lock plate (24) is rotationally provided, and the outer end of the rotary lock plate is connected with the bottom of the inner groove (23) through a spring; the outer side of the locking cylinder (11) is provided with a tightening knob (25) at a position corresponding to the inner groove (23), an output shaft of the tightening knob (25) is fixed with a rope, and the other end of the rope is fixed on the rotating lock plate (24).
4. A hoe mounting structure according to claim 1, wherein: the middle adjusting part comprises a middle penetrating groove (16), a bidirectional screw rod (17), a middle mounting block (18), a driving mechanism, a block mounting groove (20), an arc plate (21) and an adjusting knob (22); the middle part of the protective cover body (1) is provided with a middle penetrating groove (16), and a bidirectional screw rod (17) is rotatably arranged in the middle penetrating groove (16); the bidirectional screw rod (17) is driven by a driving mechanism; a middle mounting block (18) is mounted on the bidirectional screw rod (17) in a matched manner; the bottom of the middle mounting block (18) is provided with a block mounting groove (20), wherein an arc plate (21) is rotatably mounted, and the arc plate (21) is subjected to angle adjustment by an adjusting knob (22).
5. The backhoe mounting structure of claim 4, wherein: the driving mechanism comprises a driving knob (19), a bevel gear (191) and a driven bevel gear (192); a driving knob (19) is rotatably arranged on the protective cover body (1), a bevel gear (191) is arranged at the output end of the driving knob (19), and the bevel gear (191) is meshed with a driven bevel gear (192); the driven bevel gear (192) is fixed at the end part of the bidirectional screw rod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620116.6U CN219981449U (en) | 2023-06-26 | 2023-06-26 | Rotary hoe mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321620116.6U CN219981449U (en) | 2023-06-26 | 2023-06-26 | Rotary hoe mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219981449U true CN219981449U (en) | 2023-11-10 |
Family
ID=88603440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321620116.6U Active CN219981449U (en) | 2023-06-26 | 2023-06-26 | Rotary hoe mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219981449U (en) |
-
2023
- 2023-06-26 CN CN202321620116.6U patent/CN219981449U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |