CN219876879U - Telescopic mechanism of weeding machine - Google Patents
Telescopic mechanism of weeding machine Download PDFInfo
- Publication number
- CN219876879U CN219876879U CN202321714330.8U CN202321714330U CN219876879U CN 219876879 U CN219876879 U CN 219876879U CN 202321714330 U CN202321714330 U CN 202321714330U CN 219876879 U CN219876879 U CN 219876879U
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- China
- Prior art keywords
- plate
- motor
- rod
- weeding machine
- fixing
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- 238000009333 weeding Methods 0.000 title claims abstract description 34
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000002363 herbicidal effect Effects 0.000 description 7
- 239000004009 herbicide Substances 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 244000025254 Cannabis sativa Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Abstract
The utility model relates to the technical field of weeder structures, and discloses a weeder telescopic mechanism which comprises a mounting plate, wherein mounting holes are formed in four corners of the mounting plate, an adjusting mechanism is arranged in the middle of the top end of the mounting plate, a fixing plate is arranged at the top end of the adjusting mechanism, a supporting plate is arranged in the middle of the top end of the fixing plate, and a supporting sleeve is arranged on the right side of the supporting plate. According to the utility model, the second motor is controlled to rotate positively, so that the threaded rod can be driven to rotate, the threaded rod and the threaded groove are in threaded transmission, the supporting rod can be driven to move downwards, the limiting block slides in the limiting groove, the supporting rod is prevented from rotating along with the threaded rod, the machine head and the blade of the weeding machine are conveniently adjusted up and down, the purpose of extension and retraction can be realized, the ground clearance of the blade of the weeding machine can be conveniently controlled by controlling the rotation of the second motor, and the weeding efficiency can be improved.
Description
Technical Field
The utility model relates to the technical field of weeder structures, in particular to a weeder telescopic mechanism.
Background
The weeding machine is a mechanical device for cutting pasture and a greening environment-friendly device. The grass and garden weeds can be cut, the grass is aired, the recycled hay is used for livestock feed, and the telescopic mechanism is a member capable of performing autonomous telescopic movement.
The inside telescopic machanism of weeder can be adjusted the blade height of weeding, and current telescopic machanism is comparatively inconvenient when adjusting, according to the telescopic machanism that chinese patent publication No. CN215244430U disclosed, this telescopic machanism is comparatively loaded down with trivial details in the mode of carrying out flexible regulation, and is adjusting the messenger comparatively inconvenient to inconvenient position to telescopic machanism is adjusted, thereby influences the weeding scope size of weeder, has influenced the efficiency of weeder, proposes weeder telescopic machanism to the above-mentioned problem of solving.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the mode that current telescopic machanism was carrying out flexible regulation is comparatively loaded down with trivial details, makes comparatively inconvenient in adjusting to inconvenient position to telescopic machanism is adjusted, thereby influences the weeding scope size of weeder, has influenced the efficiency of weeder, and the weeder telescopic machanism that proposes.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a weeder telescopic machanism, includes the mounting panel, the mounting hole has all been seted up in the four corners of mounting panel, the mid-mounting on mounting panel top has adjustment mechanism, the fixed plate is installed on adjustment mechanism's top, the mid-mounting on fixed plate top has the backup pad, the supporting sleeve is installed on the right side of backup pad, the hydraulic stem is installed to the left inner wall of supporting sleeve, the fixed block is installed on the right side of hydraulic stem, telescopic machanism is installed to the bottom of fixed block, the link is installed to telescopic machanism's bottom, the fixed orifices of fore-and-aft symmetry have been seted up at the middle part of link.
Preferably, the adjustment mechanism comprises a driving frame arranged in the middle of the top end of the mounting plate, a worm wheel is movably arranged in the middle of the inner bottom wall of the driving frame, a worm is movably arranged on the left side of an inner cavity of the driving frame, the left side of the worm wheel is connected with the worm in a meshed mode, a first motor is arranged on the right left side of the driving frame, one end of an output shaft of the first motor is connected with the worm, a fixing rod is arranged at the top end of the worm wheel, and the top end of the fixing rod penetrates through the driving frame to be connected with the bottom end of the fixing plate.
Preferably, the telescopic machanism is including installing the fixed cover in the fixed top wall of fixed block bottom the mid-mounting of fixed cover has the second motor, the threaded rod is installed to the bottom of second motor output shaft, the bottom movable mounting of fixed cover inner chamber has the bracing piece, the screw thread groove has been seted up to the inside of bracing piece, the bottom screw thread of threaded rod is installed in the inside of screw thread groove, the bottom and the link of bracing piece are connected.
Preferably, the limit grooves are vertically formed in the left inner wall and the right inner wall of the fixed sleeve, limiting blocks are mounted at the tops of the two sides of the supporting rod, and the limiting blocks are movably inserted into the limit grooves respectively.
Preferably, a limiting ring is transversely arranged at the top of the inner cavity of the fixed sleeve, and the top end of the supporting rod is contacted with the bottom end of the limiting ring.
Preferably, a reinforcing plate is arranged on the left side of the top end of the fixing plate, and the right side of the reinforcing plate is fixedly connected with the supporting plate.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the machine head and the blade of the weeding machine can be conveniently installed and fixed through the connecting frame and the fixing hole, the second motor is controlled to rotate forward, the threaded rod can be driven to rotate, the threaded rod and the threaded groove are in threaded transmission, the supporting rod can be driven to move downwards, the limiting block slides in the limiting groove, the supporting rod can be limited, the supporting rod is prevented from rotating along with the threaded rod, the machine head and the blade of the weeding machine can be conveniently adjusted up and down, the telescopic purpose can be realized, the ground clearance of the blade of the weeding machine can be conveniently controlled through controlling the rotation of the second motor, and the weeding efficiency can be improved.
(2) According to the weeding machine, the mounting plate can be stably mounted at a designated position through the mounting hole, the telescopic mechanism and the weeding machine blade can be driven to move through controlling the hydraulic rod to extend, the weeding position of the weeding machine can be conveniently adjusted, the worm is driven to rotate through controlling the first motor, the worm is meshed with the worm wheel to drive the worm wheel to rotate, the blade of the weeding machine can be driven to rotate through the action of the fixing rod, the position of the weeding machine blade can be conveniently adjusted, the weeding machine can perform weeding work in a certain range, the weeding machine blade can be driven to reciprocate through controlling the first motor, and the weeding efficiency of the weeding machine can be improved.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is a schematic diagram of a first embodiment of the present utility model;
fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. a mounting plate; 2. a mounting hole; 3. a fixing plate; 4. a reinforcing plate; 5. a support plate; 6. an adjusting mechanism; 61. a drive rack; 62. a worm; 63. a first motor; 64. a worm wheel; 65. a fixed rod; 7. a support sleeve; 8. a hydraulic rod; 9. a telescoping mechanism; 91. a fixed sleeve; 92. a second motor; 93. a limiting ring; 94. a limiting block; 95. a limit groove; 96. a support rod; 97. a threaded rod; 98. a thread groove; 10. a fixed block; 11. a connecting frame; 12. and a fixing hole.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, the weeder telescopic machanism, including mounting panel 1, mounting hole 2 has all been seted up in the four corners of mounting panel 1, can stably install mounting panel 1 in appointed position through mounting hole 2, the mid-mounting on mounting panel 1 top has adjustment mechanism 6, fixed plate 3 is installed on the top of adjustment mechanism 6, the mid-mounting on fixed plate 3 top has backup pad 5, reinforcing plate 4 is installed on the left side on fixed plate 3 top, the right side and the backup pad 5 fixed connection of reinforcing plate 4, can strengthen the joint strength between backup pad 5 and the fixed plate 3 through reinforcing plate 4, prevent the condition of breaking, support sleeve 7 is installed on the right side of backup pad 5, hydraulic stem 8 is installed to the left inner wall of support sleeve 7, fixed block 10 is installed on the right side of hydraulic stem 8, the extension through control hydraulic stem 8, telescopic machanism 9 and weeder blade can be driven, can conveniently adjust the position of weeder, telescopic machanism 9 is installed to the bottom of fixed block 10, link 11 is installed to the bottom of telescopic machanism 9, the middle part of link 11 has the front and back symmetry's fixed hole 12, can conveniently install weeder blade and convenient machine through link 11 and fixed bolster 12.
Embodiment one:
as shown in fig. 2, the adjusting mechanism 6 includes a driving frame 61 installed in the middle of the top end of the mounting plate 1, a worm wheel 64 is movably installed in the middle of the bottom wall in the driving frame 61, a worm 62 is movably installed on the left side of the inner cavity of the driving frame 61, the left side of the worm wheel 64 is in meshed connection with the worm 62, a first motor 63 is installed on the right left side of the front face of the driving frame 61, one end of an output shaft of the first motor 63 is connected with the worm 62, a fixing rod 65 is installed on the top end of the worm wheel 64, the top end of the fixing rod 65 penetrates through the driving frame 61 and is connected with the bottom end of the fixing plate 3, the worm 62 is driven to rotate by controlling the first motor 63, so that the worm 62 and the worm wheel 64 are meshed to drive to rotate, the blade of the weeding machine can be driven to rotate by the action of the fixing rod 65, the position of the blade of the weeding machine can be conveniently adjusted, the weeding machine can be operated in a certain range, the weeding efficiency of the weeding machine can be driven to reciprocate by controlling the first motor 63 to rotate positively and reversely.
Embodiment two:
as shown in fig. 3, telescopic machanism 9 is including installing the mid-mounting at the fixed cover 91 inner roof of fixed block 10 bottom, the threaded rod 97 is installed to the bottom of second motor 92 output shaft, the bottom movable mounting of fixed cover 91 inner chamber has bracing piece 96, threaded slot 98 has been seted up to the inside of bracing piece 96, the inside at threaded slot 98 is installed to the bottom screw thread of threaded rod 97, the bottom and the link 11 of bracing piece 96 are connected, the spacing groove 95 has all been vertically seted up to the left and right sides inner wall of fixed cover 91, stopper 94 is all installed at the top of bracing piece 96 both sides, stopper 94 movable respectively alternates in the inside of spacing groove 95, the top of fixed cover 91 inner chamber transversely installs spacing ring 93, the top of bracing piece 96 contacts with the bottom of spacing ring 93, forward rotation through control second motor 92, can drive threaded rod 97 and rotate, make and carry out screw drive between 97 and the threaded slot 98, can drive the bracing piece 96 and move down, through the inside slip of stopper 94 at spacing groove 95, can play spacing effect to bracing piece 96, prevent that bracing piece 96 from taking place to rotate along with 97, the motor and the height-and the height of the blade that can be controlled from the flexible machine can conveniently to the height of the blade 92.
In the utility model, when a user uses the device, the hydraulic rod 8 is controlled to extend, the telescopic mechanism 9 and the herbicide blade can be driven to move, the herbicide blade is moved to a proper position, the second motor 92 is controlled to rotate positively, the threaded rod 97 can be driven to rotate, the threaded rod 97 and the threaded groove 98 are driven to drive the supporting rod 96 to move downwards, the limiting block 94 slides in the limiting groove 95 to limit the supporting rod 96, the supporting rod 96 is prevented from rotating along with the threaded rod 97, the upper and lower adjustment of the head and the blade of the herbicide is facilitated, the telescopic aim can be achieved, the rotation of the second motor 92 is controlled, the herbicide blade is regulated to a proper ground clearance height, the first motor 63 is controlled to drive the worm 62 to rotate, the worm 62 and the worm gear 64 are driven to rotate in a meshed mode, the blade of the herbicide is driven to rotate by the fixing rod 65, the first motor 63 is controlled to rotate positively and negatively, the herbicide blade is driven to reciprocate, and the herbicide blade is driven to reciprocate.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a weeder telescopic machanism, includes mounting panel (1), its characterized in that, mounting hole (2) have all been seted up in the four corners of mounting panel (1), mid-mounting on mounting panel (1) top has adjustment mechanism (6), fixed plate (3) are installed on the top of adjustment mechanism (6), mid-mounting on fixed plate (3) top has backup pad (5), supporting sleeve (7) are installed on the right side of backup pad (5), hydraulic stem (8) are installed to the left inner wall of supporting sleeve (7), fixed block (10) are installed on the right side of hydraulic stem (8), telescopic machanism (9) are installed to the bottom of fixed block (10), link (11) are installed to the bottom of telescopic machanism (9), around symmetrical fixed orifices (12) have been seted up at the middle part of link (11).
2. The telescopic mechanism of a weeding machine according to claim 1, wherein the adjusting mechanism (6) comprises a driving frame (61) arranged in the middle of the top end of the mounting plate (1), a worm wheel (64) is movably arranged in the middle of the inner bottom wall of the driving frame (61), a worm (62) is movably arranged on the left side of the inner cavity of the driving frame (61), the left side of the worm wheel (64) is connected with the worm (62) in a meshed manner, a first motor (63) is arranged on the right left side of the front side of the driving frame (61), one end of an output shaft of the first motor (63) is connected with the worm (62), a fixing rod (65) is arranged at the top end of the worm wheel (64), and the top end of the fixing rod (65) penetrates through the driving frame (61) to be connected with the bottom end of the fixing plate (3).
3. The telescopic mechanism of a weeding machine according to claim 1, wherein the telescopic mechanism (9) comprises a fixing sleeve (91) arranged at the bottom end of a fixing block (10), a second motor (92) is arranged in the middle of the inner top wall of the fixing sleeve (91), a threaded rod (97) is arranged at the bottom end of an output shaft of the second motor (92), a supporting rod (96) is movably arranged at the bottom of an inner cavity of the fixing sleeve (91), a thread groove (98) is formed in the supporting rod (96), threads are arranged at the bottom of the threaded rod (97) in the thread groove (98), and the bottom end of the supporting rod (96) is connected with a connecting frame (11).
4. The telescopic mechanism of the weeding machine according to claim 3, wherein limiting grooves (95) are vertically formed in the left inner wall and the right inner wall of the fixing sleeve (91), limiting blocks (94) are mounted on the tops of the two sides of the supporting rod (96), and the limiting blocks (94) are movably inserted into the limiting grooves (95) respectively.
5. A telescopic mechanism for a weeding machine according to claim 3, wherein the top of the inner cavity of the fixing sleeve (91) is transversely provided with a limiting ring (93), and the top end of the supporting rod (96) is contacted with the bottom end of the limiting ring (93).
6. The telescopic mechanism of the weeding machine according to claim 1, wherein a reinforcing plate (4) is arranged on the left side of the top end of the fixing plate (3), and the right side of the reinforcing plate (4) is fixedly connected with a supporting plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714330.8U CN219876879U (en) | 2023-07-03 | 2023-07-03 | Telescopic mechanism of weeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321714330.8U CN219876879U (en) | 2023-07-03 | 2023-07-03 | Telescopic mechanism of weeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219876879U true CN219876879U (en) | 2023-10-24 |
Family
ID=88398299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321714330.8U Active CN219876879U (en) | 2023-07-03 | 2023-07-03 | Telescopic mechanism of weeding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219876879U (en) |
-
2023
- 2023-07-03 CN CN202321714330.8U patent/CN219876879U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |