CN112369189B

CN112369189B - Energy-concerving and environment-protective device that is used for gardens gully to weed

Info

Publication number: CN112369189B
Application number: CN202011258259.8A
Authority: CN
Inventors: 胡冬子; 谭必清; 谭蓉; 肖治军; 赵祥英
Original assignee: Fujian Yijing Ecological Construction Group Co Ltd
Current assignee: Fujian Yijing Ecological Construction Group Co., Ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-11-30
Anticipated expiration: 2040-11-12
Also published as: CN112369189A

Abstract

The invention relates to the technical field of garden machinery, and discloses an energy-saving and environment-friendly device for weeding in garden gullies. According to the energy-saving and environment-friendly device for weeding in garden gullies, the adjusting rod is pulled by the supporting plate to expand outwards, the adjusting rod drives the adjusting gear to rotate, the adjusting gear drives the transmission disc to rotate through the belt, the transmission disc drives the fluted disc to rotate so as to drive the screw to rotate, the screw drives the driving gear to rotate so as to enable the rack to push the telescopic blade to extend out of the limiting sleeve to clean weeds, the purpose of automatically adjusting weeding range according to gully width changes is achieved, and the applicability of the device to gullies with different widths is improved.

Description

Energy-concerving and environment-protective device that is used for gardens gully to weed

Technical Field

The invention relates to the technical field of garden machinery, in particular to an energy-saving and environment-friendly device for weeding in garden gullies.

Background

The garden refers to a garden machine which is created by transforming terrain, building buildings, planting flowers and plants and arranging garden paths and is used for maintaining the aesthetic feeling of the garden like an edge trimmer, a hedge trimmer, a brush cutter, a grass cutter, a lawn trimmer and the like in a certain region by applying engineering technology and artistic means.

Weeds are often easily bred among gullies of roads in gardens, traditional weeding machines cannot thoroughly clean the gullies, the weeds are generally cleaned manually by a manual handheld tool, the labor intensity of workers is increased, the cleaning efficiency is low, the applicability of the traditional weeding tool is poor due to the fact that the widths of the gullies are different, and the specifications of the traditional weeding tool are fixed, and therefore the energy-saving and environment-friendly device for weeding the gullies in gardens is provided.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an energy-saving and environment-friendly device for weeding in garden gullies, which has the advantages of strong applicability and high weeding efficiency, and solves the problems of low efficiency and poor applicability of the traditional garden road gully weeding tool.

(II) technical scheme

In order to achieve the purpose of the energy-saving and environment-friendly device for weeding in garden gullies, the invention provides the following technical scheme: the energy-saving and environment-friendly device for weeding in garden gullies comprises a rack, wherein a rotary disc is movably connected inside the rack, a transmission disc is movably connected inside the rotary disc, a fluted disc is movably connected on the outer wall of the transmission disc, a screw rod is movably connected on the front side of the fluted disc, a driving gear is fixedly connected on the back side of the screw rod, a rack is meshed with the outer wall of the driving gear, a telescopic blade is fixedly connected on the back side of the rack, a limiting sleeve is slidably connected on the outer wall of the telescopic blade, a buffering support is fixedly connected inside the limiting sleeve, a fixing plate is fixedly connected on the bottom wall of the rack, an adjusting gear is movably connected on the front side of the fixing plate, an adjusting rod is meshed with the outer wall of the adjusting gear, a supporting plate is fixedly connected on the outer wall of the adjusting rod, and a belt is movably connected on the front side of the adjusting gear.

Preferably, the connection mode of fluted disc and driving disc is for rotating the connection, and the tooth that meshes with the driving disc is seted up to the outer wall of fluted disc.

Preferably, the rack is connected with the driving gear in a rotating manner, and the upper rack and the lower rack are respectively fixedly connected with the two telescopic blades.

Preferably, the opposite end of the screw rod is fixedly connected with a transmission gear which is rotationally connected with the fluted disc.

Preferably, the outer wall of the buffer bracket is slidably connected with a spring rod.

Preferably, the belt is movably connected with the transmission disc.

Preferably, the outer wall of the supporting plate is movably connected with a caster, and the inner wall of the supporting plate is fixedly connected with a buffer spring.

Preferably, the outer wall of the rotating disc is movably connected with a servo motor.

(III) advantageous effects

Compared with the prior art, the invention provides an energy-saving and environment-friendly device for weeding in garden gullies, which has the following beneficial effects:

1. according to the energy-saving and environment-friendly device for weeding in garden gullies, the adjusting rod is pulled by the supporting plate to expand outwards, the adjusting rod drives the adjusting gear to rotate, the adjusting gear drives the transmission disc to rotate through the belt, the transmission disc drives the fluted disc to rotate so as to drive the screw to rotate, the screw drives the driving gear to rotate so as to enable the rack to push the telescopic blade to extend out of the limiting sleeve to clean weeds, the purpose of automatically adjusting weeding range according to gully width changes is achieved, and the applicability of the device to gullies with different widths is improved.

2. According to the energy-saving and environment-friendly device for weeding in garden gullies, the fixing plate and the rotary table are inserted into the gullies, the telescopic blades are adjusted to be in proper positions by the support plate according to the width of the gullies, the rack moves forwards along the gullies, and the rotary table drives the limiting sleeve and the telescopic blades to rotate at high speed to clean weeds in the gullies, so that the purposes of saving manpower and reducing the labor intensity of garden workers are achieved, and the device is more energy-saving and environment-friendly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of a turntable assembly according to the present invention;

FIG. 3 is a schematic view of the stop collar assembly of the present invention;

FIG. 4 is a schematic view of the drive gear assembly of the present invention;

FIG. 5 is a schematic view of the structure of the area A in FIG. 3 according to the present invention;

FIG. 6 is a schematic structural view of a support plate assembly according to the present invention.

In the figure: 1. a frame; 2. a fixing plate; 3. a turntable; 4. a drive plate; 5. a fluted disc; 6. a screw; 7. a limiting sleeve; 8. a retractable blade; 9. a drive gear; 10. a rack; 11. a support plate; 12. adjusting a rod; 13. an adjusting gear; 14. a belt; 15. a buffer bracket; 16. a spring rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an energy-saving and environment-friendly device for weeding in garden gullies comprises a frame 1, a turntable 3 is movably connected inside the frame 1, a servo motor is movably connected to the outer wall of the turntable 3, the servo motor is 100W and 1A, a transmission disc 4 is movably connected inside the turntable 3, a fluted disc 5 is movably connected to the outer wall of the transmission disc 4, the fluted disc 5 is rotatably connected to the transmission disc 4, teeth meshed with the transmission disc 4 are formed on the outer wall of the fluted disc 5, a screw 6 is movably connected to the front surface of the fluted disc 5, a transmission gear is rotatably connected to the fluted disc 5 at the opposite end of the screw 6, a driving gear 9 is fixedly connected to the opposite end of the screw 6, a rack 10 is meshed to the outer wall of the driving gear 9, the rack 10 is rotatably connected to the driving gear 9, the upper and the lower racks 10 are respectively fixedly connected to two telescopic blades 8, the back of the body end fixedly connected with telescopic blade 8 of rack 10, telescopic blade 8's outer wall sliding connection has stop collar 7, stop collar 7's inside regulation is connected with buffering support 15, buffering support 15's outer wall sliding connection has spring beam 16, frame 1's diapire fixedly connected with fixed plate 2, the front swing joint of fixed plate 2 has adjusting gear 13, adjusting gear 13's outer wall meshing has regulation pole 12, adjust pole 12's outer wall fixedly connected with backup pad 11, the outer wall swing joint of backup pad 11 has the truckle, inner wall fixedly connected with buffer spring, adjusting gear 13's front swing joint has belt 14, belt 14 and transmission dish 4 swing joint.

The working principle is that when the weeding machine is used, the fixing plate 2 and the rotating disc 3 are inserted into a gully, the rack 1 moves forward along the gully, the servo motor on the outer wall of the rotating disc 3 is turned on, the rotating disc 3 drives the limiting sleeve 7 and the telescopic blade 8 to rotate to clean weeds in the gully, when the gully is narrowed, the supporting plate 11 extrudes the adjusting rod 12 inwards, the adjusting rod 12 drives the adjusting gear 13 to rotate anticlockwise, the adjusting gear 13 drives the transmission disc 4 to rotate anticlockwise through the belt 14, synchronously, the transmission disc 4 drives the gear disc 5 to rotate anticlockwise so as to drive the screw 6 to rotate clockwise, the screw 6 drives the driving gear 9 to rotate clockwise, the driving gear 9 drives the upper rack 10 to pull the telescopic blade 8 to move downwards when rotating, meanwhile, the lower rack 10 drives the telescopic blade 8 to move upwards against the resistance of the spring rod 16, and the spring rod 16 slowly slides along the buffer support 15, the method includes the steps that vibration transmitted from the outside is filtered, the telescopic blades 8 are protected, weeds are thoroughly removed under the condition that the telescopic blades 8 are not rubbed against the outer walls of gullies, when the gullies are widened, the supporting plate 11 pulls the adjusting rod 12 to expand outwards, the adjusting rod 12 drives the adjusting gear 13 to rotate clockwise, similarly, the adjusting gear 13 drives the transmission disc 4 to rotate clockwise through the belt 14, the transmission disc 4 drives the fluted disc 5 to rotate clockwise to drive the screw 6 to rotate anticlockwise, and the screw 6 drives the driving gear 9 to rotate anticlockwise to enable the rack 10 to push the telescopic blades 8 to extend out of the limiting sleeve 7 to clean the weeds.

In summary, the energy-saving and environment-friendly device for weeding in garden gullies pulls the adjusting rod 12 to expand outwards through the supporting plate 11, the adjusting rod 12 drives the adjusting gear 13 to rotate, the adjusting gear 13 drives the transmission disc 4 to rotate through the belt 14, the transmission disc 4 drives the fluted disc 5 to rotate so as to drive the screw 6 to rotate, the screw 6 drives the driving gear 9 to rotate so that the rack 10 pushes the telescopic blade 8 to extend out of the limiting sleeve 7 to clean weeds, the purpose of automatically adjusting the weeding range according to the variation of gully width is achieved, and the applicability of the device to gullies with different widths is improved; the fixing plate 2 and the rotary table 3 are inserted into the gully, the supporting plate 11 adjusts the telescopic blades 8 to proper positions according to the width of the gully, the rack 1 moves forward along the gully, and the rotary table 3 drives the limiting sleeve 7 and the telescopic blades 8 to rotate at high speed to clean weeds in the gully, so that the purposes of saving manpower and reducing the labor intensity of gardeners are achieved, and the energy-saving and environment-friendly effects are achieved.

Having shown and described embodiments of the present invention, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An energy-saving and environment-friendly device for weeding in garden ravines, which comprises a machine frame (1) and is characterized in that: the inner swing joint of the rack (1) is provided with a turntable (3), the inner swing joint of the turntable (3) is provided with a transmission disc (4), the outer wall of the transmission disc (4) is movably connected with a fluted disc (5), the front face of the fluted disc (5) is movably connected with a screw rod (6), the back end of the screw rod (6) is fixedly connected with a driving gear (9), the outer wall of the driving gear (9) is meshed with a rack (10), the back end of the rack (10) is fixedly connected with a telescopic blade (8), the outer wall of the telescopic blade (8) is slidably connected with a limit sleeve (7), the inner specification of the limit sleeve (7) is connected with a buffer support (15), the bottom wall of the rack (1) is fixedly connected with a fixed plate (2), the front face of the fixed plate (2) is movably connected with an adjusting gear (13), the outer wall of the adjusting gear (13) is meshed with an adjusting rod (12), the outer wall of the adjusting rod (12) is fixedly connected with a supporting plate (11), and the front face of the adjusting gear (13) is movably connected with a belt (14);

the fluted disc (5) is connected with the transmission disc (4) in a rotating way, and teeth meshed with the transmission disc (4) are arranged on the outer wall of the fluted disc (5);

the rack (10) is connected with the driving gear (9) in a rotating way, and the upper rack (10) and the lower rack (10) are respectively fixedly connected with the two telescopic blades (8);

the opposite end of the screw rod (6) is fixedly connected with a transmission gear which is rotationally connected with the fluted disc (5);

the outer wall of the buffer bracket (15) is connected with a spring rod (16) in a sliding way;

the belt (14) is movably connected with the transmission disc (4);

the outer wall of the supporting plate (11) is movably connected with a trundle, and the inner wall of the supporting plate is fixedly connected with a buffer spring;

the outer wall of the rotary table (3) is movably connected with a servo motor.