阅读说明：本技术 一种园林用具有除异味效果的分层式除草装置 (Gardens are with layer-stepping weeding device that has peculiar smell effect that removes ) 是由 黄少亭 于 2019-10-23 设计创作，主要内容包括：一种园林用具有除异味效果的分层式除草装置,涉及园林维护设备技术领域,包括：支撑调节基座,其上方设有防护壳体,防护壳体内部中下方设有空气过滤装置,内部前侧设有动力控制装置；空气过滤装置,其下方设有固定圈,固定圈中部设有微型电机,微型电机下端依次设有扇叶,和防护网,微型电机上方依次设有过滤室和排气通道；双层切割装置,设置于装置前方,其中心处设有主轴,主轴两端设有衔接轮盘,衔接轮盘外侧连接支撑柱,支撑柱外端设有抱箍,抱箍外侧设有内层切割网,内层切割网外部设有定位块和定位槽,定位槽外侧设有外部框架,外部框架外侧设有外层切割刀；该装置可在保证除草效果的同时去除除草时所产生的异味,使用效果好。(The utility model provides a gardens are with layer-stepping weeding device that has peculiar smell effect that removes, relates to gardens maintenance equipment technical field, include: the upper part of the supporting and adjusting base is provided with a protective shell, an air filtering device is arranged at the inner lower part of the protective shell, and the front side of the inner part of the protective shell is provided with a power control device; the air filtering device is provided with a fixed ring below, the middle part of the fixed ring is provided with a micro motor, the lower end of the micro motor is sequentially provided with fan blades and a protective net, and a filtering chamber and an exhaust passage are sequentially arranged above the micro motor; the double-layer cutting device is arranged in front of the device, a main shaft is arranged at the center of the double-layer cutting device, connecting wheel discs are arranged at two ends of the main shaft, the outer sides of the connecting wheel discs are connected with supporting columns, hoops are arranged at the outer ends of the supporting columns, inner-layer cutting nets are arranged outside the hoops, positioning blocks and positioning grooves are arranged outside the inner-layer cutting nets, an external frame is arranged outside the positioning grooves, and external cutters are arranged outside the; the device can get rid of the produced peculiar smell when weeding when guaranteeing weeding effect, excellent in use effect.)

1. The utility model provides a gardens are with layer-stepping weeding device that has peculiar smell effect that removes which characterized in that, the device includes:

the air purifier comprises a supporting and adjusting base (1), wherein a protective shell (4) is arranged above the supporting and adjusting base (1), an air filtering device (2) is arranged below the middle part inside the protective shell (4), and a power control device (3) is arranged on the front side inside the protective shell (4);

the air filter device comprises an air filter device (2), wherein a fixing ring (201) is arranged below the air filter device (2), a micro motor (202) is arranged in the middle of the fixing ring (201), fan blades (203) are mounted at the lower end of the micro motor (202), a protective screen (209) is arranged below the fan blades (203), a filter chamber (210) is arranged above the micro motor (202), and an exhaust channel (208) is arranged above the filter chamber (210);

double-deck cutting device (5), double-deck cutting device (5) set up in the place ahead of device, and its central point department is provided with main shaft (501), both ends all are provided with linking rim plate (502) about main shaft (501), the outside of linking rim plate (502) is connected with support column (503) respectively, the one end that links up rim plate (502) is kept away from in support column (503) is provided with staple bolt (504), one side that support column (503) were kept away from in staple bolt (504) is provided with inlayer cutting net (505), the outside of inlayer cutting net (505) is provided with locating piece (506) and constant head tank (507) respectively, locating piece (506) are located the inside of constant head tank (507), the outside of constant head tank (507) is provided with outer frame (508), the outside of outer frame (508) is provided with outer cutting knife (509).

2. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 1, wherein: the support is adjusted the below of base (1) and is provided with composite base (101), the top of composite base (101) is provided with pressure bearing seat (104), the below of composite base (101) is provided with the support and hangs (102), the support all is provided with driving wheel (103) to the left and right sides that hangs (102), the anterior both sides of composite base (101) all are provided with links up axle (105), the place ahead of linking up axle (105) is provided with control cantilever (106), the middle part of control cantilever (106) is provided with angle control groove (108), the inside in angle control groove (108) is provided with positioning screw (107).

3. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 2, wherein: the support hangs for the welding between the lower surface of (102) and composite base (101), support and hang (102) central line symmetric distribution about composite base (101), the axis of bearing seat (104) and the axis collineation of composite base (101), control cantilever (106) form rotation with bearing seat (104) through linking up axle (105) and are connected.

4. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 1, wherein: the protective housing (4) comprises: main body cover (401), both sides all are provided with connecting screw (405) around the below of main body cover (401), the rear of main body cover (401) is connected with air outlet (402), the place ahead left and right sides of main body cover (401) is provided with thermovent (403), control handle (404) are installed to the top of main body cover (401).

5. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 4, wherein: the main body outer shell (401) is fixedly connected with the upper surface of the pressure bearing seat (404) through the connecting screw (405), the air outlet (402), the control handle (404) and the main body outer shell (401) are both of detachable structures, and the control handle (404) is arranged to be a bent structure body.

6. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 1, wherein: the power control device (3) is provided with fixed baseplate (301) in main body cover (401) inside the place ahead, the rear side of fixed baseplate (301) is provided with motor (302), the top of motor (302) is provided with driving gear (303), the top of driving gear (303) is provided with drive gear (305), the inside of drive gear (305) is provided with control shaft (304), the right-hand member of control shaft (304) is provided with transmission chain wheel (306), the left end of control shaft (305) is provided with control lug (309), be provided with chain (307) on transmission chain wheel (306), the chain (307) other end is connected with power chain wheel (308).

7. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 6, wherein: the gear meshing transmission is adopted between the driving gear (303) and the transmission gear (304), the control shaft (305) sequentially penetrates through the transmission gear (304) and the transmission chain wheel (306), the transmission chain wheel (306) and the power chain wheel (308) form a chain transmission structure through a chain (307), and the control lug (309) and the control shaft (305) form an integrated structure.

8. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 1, wherein: the filter chamber is characterized in that water absorption cotton (204) is arranged on the lower side of the filter chamber (210), fiber fillers (205) are arranged above the water absorption cotton (204), an activated carbon layer (206) is arranged above the fiber fillers (205), and clamping plates (207) are arranged on the left side and the right side of the activated carbon layer (206).

9. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 8, wherein: the miniature motor (202) and the fan blades (203) are fixedly connected with the inside of the pressure bearing seat (104) through the fixing ring (201), the protective net (209), the miniature motor (202) and the absorbent cotton (204) are arranged on the same central axis, the absorbent cotton (204), the fiber filler (205) and the activated carbon layer (206) are parallel to each other, and the clamping plates (207) are symmetrically distributed about the central line of the activated carbon layer (206).

10. The hierarchical weeding device with odor removing effect for gardens as claimed in claim 1, wherein: the left end and the right end of the spindle (501) are fixedly connected with the connecting wheel disc (502), the connecting wheel disc (502) is connected with the inner surface of the inner layer cutting net (505) through the matching between the surrounding supporting columns (503) and the hoop (504), the outer surface of the inner layer cutting net (505) is connected with the outer frame (508) through the matching between the positioning block (506) and the positioning groove (507), and the outer layer cutting knife (509) is welded with the outer frame (508).

Technical Field

The invention belongs to the technical field of garden maintenance equipment, and particularly relates to a layered weeding device with an odor removing effect for gardens.

Background

The weeding machine is a mechanical tool for trimming lawns, vegetations and the like and comprises a cutter head, an engine, a traveling wheel, a traveling mechanism, blades, a handrail and a control part, wherein the cutter head is arranged on the traveling wheel, the engine is arranged on the cutter head, the blades are arranged on an output shaft of the engine, and the blades cut and weed by utilizing the high-speed rotation of the engine, so that the operation time of weeding workers is saved, and a large amount of manpower resources are reduced.

The most comparatively unified of current weeding equipment exterior structure, working range is comparatively single in the use, and most weeding equipment is difficult once only to be handled the grass completely, maintains the condition that the in-process of pruning often can appear needing to cut repeatedly in the gardens, has not only increased worker's intensity of labour, and the roughness that leads to the lawn cutting very easily moreover is not good. In addition, in the weeding process, a great amount of peculiar smell is generated, the peculiar smell generated in the weeding process cannot be well controlled by the conventional weeding equipment, and a good using effect is difficult to achieve.

Disclosure of Invention

The invention aims to provide a layered weeding device with an odor removing effect for gardens, which solves the technical problems in the prior weeding equipment in the background art.

In order to achieve the above object, the present invention provides a hierarchical weeding apparatus for gardens having an odor removing effect, comprising:

the air filter device comprises a supporting and adjusting base, wherein a protective shell is arranged above the supporting and adjusting base, an air filter device is arranged at the inner lower part of the protective shell, and a power control device is arranged at the front side of the inner part of the protective shell;

the air filter device is characterized in that a fixing ring is arranged below the air filter device, a micro motor is arranged in the middle of the fixing ring, fan blades are mounted at the lower end of the micro motor, a protective screen is arranged below the fan blades, a filter chamber is arranged above the micro motor, and an exhaust passage is arranged above the filter chamber;

double-deck cutting device, double-deck cutting device sets up in the place ahead of device, and its center department is provided with the main shaft, both ends all are provided with linking the rim plate about the main shaft, the outside that links up the rim plate is connected with the support column respectively, the one end that links up the rim plate is kept away from to the support column is provided with the staple bolt, one side that the support column was kept away from to the staple bolt is provided with inlayer cutting net, the outside of inlayer cutting net is provided with locating piece and constant head tank respectively, the locating piece is located the inside of constant head tank, the outside of constant head tank is provided with outer frame, outer frame.

Preferably, the below of supporting the regulation base is provided with composite base, composite base's top is provided with the bearing seat, composite base's below is provided with the support and hangs, the left and right sides that supports and hang all is provided with the driving wheel, composite base's anterior both sides all are provided with links up the axle, the place ahead of linking up the axle is provided with the control cantilever, the middle part of control cantilever is provided with the angle control groove, the inside in angle control groove is provided with positioning screw.

Preferably, the support is hung and is welded with the lower surface of the composite base, the support is hung and is symmetrically distributed about the central line of the composite base, the central axis of the pressure bearing seat is collinear with the central axis of the composite base, and the control cantilever is rotatably connected with the pressure bearing seat through a connecting shaft.

Preferably, the protective housing comprises: the main body cover, both sides all are provided with the connecting screw around the below of main body cover, main body cover's rear is connected with the air outlet, main body cover's the place ahead left and right sides is provided with the thermovent, main body cover's top is installed control handle.

Preferably, the main body shell is fixedly connected with the upper surface of the bearing seat through the connecting screw, detachable structures are arranged between the air outlet and the control handle and between the air outlet and the main body shell, and the control handle is arranged to be a bent structure body.

Preferably, power control device is provided with fixed baseplate in main body cover inside the place ahead, fixed baseplate's rear side is provided with the motor, the top of motor is provided with the driving gear, the top of driving gear is provided with drive gear, drive gear's inside is provided with the control shaft, the right-hand member of control shaft is provided with the transmission chain wheel, the left end of control shaft is provided with the control lug, be provided with the chain on the transmission chain wheel, the chain other end is connected with the power chain wheel.

Preferably, gear engagement transmission is adopted between the driving gear and the transmission gear, the control shaft sequentially penetrates through the transmission gear and the transmission chain wheel, the transmission chain wheel forms a chain transmission structure with the power chain wheel through a chain, and the control lug and the control shaft are of an integrated structure.

Preferably, the downside of filter chamber is provided with the cotton that absorbs water, the cotton top that absorbs water is provided with the fibre filler, the top of fibre filler is provided with the activated carbon layer, the left and right sides on activated carbon layer all is provided with the splint.

Preferably, the micro motor and the fan blades are fixedly connected with the inside of the bearing seat through a fixing ring, the protective net, the micro motor and the water absorption cotton are arranged on the same central axis, the water absorption cotton, the fiber filler and the activated carbon layer are parallel to each other, and the clamping plates are symmetrically distributed about the central line of the activated carbon layer.

Preferably, the left end and the right end of the main shaft are fixedly connected with the linking wheel disc, the linking wheel disc is connected with the inner surface of the inner layer cutting net through the matching between the surrounding supporting columns and the hoop, the outer surface of the inner layer cutting net is connected with the outer frame through the matching between the positioning blocks and the positioning grooves, and the outer layer cutting knife is welded with the outer frame.

The invention relates to a layered weeding device with an odor removing effect for gardens, which has the beneficial effects that: the device has a double-layer cutting structure, so that higher cutting efficiency can be achieved in the garden maintenance process, repeated lawn trimming operation of a user is reduced, and the flatness of the trimmed lawn is improved; meanwhile, the device is provided with the air filtering device, so that the peculiar smell generated in the trimming process can be filtered, the diffusion of the peculiar smell in the weeding process is effectively controlled, and the use requirements of people are met.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent by describing in more detail exemplary embodiments thereof with reference to the attached drawings, in which like reference numerals generally represent like parts throughout.

Fig. 1 is a front view schematically showing an external configuration of a hierarchical weeding apparatus with an odor removing effect for a garden according to an exemplary embodiment of the present invention.

Fig. 2 is a front view showing a schematic full-section structure of a hierarchical weeding device with an odor removing effect for a garden according to an exemplary embodiment of the present invention.

Fig. 3 is a rear view schematically showing a hierarchical weeding apparatus for a garden having an odor removing effect according to an exemplary embodiment of the present invention.

Fig. 4 is an enlarged view of a gear mesh transmission of a hierarchical weeding apparatus for gardens having an odor removing effect according to an exemplary embodiment of the present invention.

Fig. 5 is a partially enlarged schematic view of a double-deck cutting apparatus of a hierarchical weeding apparatus for gardens having an odor removing effect according to an exemplary embodiment of the present invention.

Fig. 6 is a partial enlarged schematic view of a part a of a hierarchical weeding apparatus for gardens having an odor removing effect according to an exemplary embodiment of the present invention.

Fig. 7 is a partial enlarged schematic view of a part B of a hierarchical weeding apparatus for gardens with an odor removing effect according to an exemplary embodiment of the present invention.

Description of reference numerals:

1. supporting the adjusting base; 101. a composite base; 102. supporting and hanging; 103. a driving wheel; 104. a pressure bearing seat; 105. a connecting shaft; 106. controlling the cantilever; 107. positioning a screw rod; 108. an angle control slot; 2. an air filtration device; 201. a stationary ring; 202. a micro motor; 203. a fan blade; 204. absorbent cotton; 205. a fibrous filler; 206. an activated carbon layer; 207. a splint; 208. an exhaust passage; 209. a protective net; 3. a power control device; 301. a fixed base; 302. an electric motor; 303. a driving gear; 304. a transmission gear; 305. a control shaft; 306. a transmission chain wheel; 307. a chain; 308. a power chain wheel; 309. controlling the bump; 4. a protective housing; 401. a main body housing; 402. an air outlet; 403. a heat dissipation port; 404. a control handle; 405. a connecting screw; 5. a double-layer cutting device; 501. a main shaft; 502. connecting the wheel discs; 503. a support pillar; 504. hooping; 505. cutting the inner layer net; 506. positioning blocks; 507. positioning a groove; 508. an outer frame; 509. an outer layer cutter.

Detailed Description

Preferred embodiments of the present invention will be described in more detail below. While the following describes preferred embodiments of the present invention, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In order to solve the problems in the prior art, the invention provides a layered weeding device with an odor removing effect for gardens, which comprises:

the air filter device comprises a supporting and adjusting base, wherein a protective shell is arranged above the supporting and adjusting base, an air filter device is arranged at the inner lower part of the protective shell, and a power control device is arranged at the front side of the inner part of the protective shell;

the air filter device is characterized in that a fixing ring is arranged below the air filter device, a micro motor is arranged in the middle of the fixing ring, fan blades are mounted at the lower end of the micro motor, a protective screen is arranged below the fan blades, a filter chamber is arranged above the micro motor, and an exhaust passage is arranged above the filter chamber;

double-deck cutting device, double-deck cutting device sets up in the place ahead of device, and its center department is provided with the main shaft, both ends all are provided with linking the rim plate about the main shaft, the outside that links up the rim plate is connected with the support column respectively, the one end that links up the rim plate is kept away from to the support column is provided with the staple bolt, one side that the support column was kept away from to the staple bolt is provided with inlayer cutting net, the outside of inlayer cutting net is provided with locating piece and constant head tank respectively, the locating piece is located the inside of constant head tank, the outside of constant head tank is provided with outer frame, outer frame.

Preferably, the below of supporting the regulation base is provided with composite base, composite base's top is provided with the bearing seat, composite base's below is provided with the support and hangs, the left and right sides that supports and hang all is provided with the driving wheel, composite base's anterior both sides all are provided with links up the axle, the place ahead of linking up the axle is provided with the control cantilever, the middle part of control cantilever is provided with the angle control groove, the inside in angle control groove is provided with positioning screw.

Preferably, the support is hung and is welded with the lower surface of the composite base, the support is hung and is symmetrically distributed about the central line of the composite base, the central axis of the pressure bearing seat is collinear with the central axis of the composite base, and the control cantilever is rotatably connected with the pressure bearing seat through a connecting shaft.

The control cantilever can be fixedly supported through the matching between the bearing seat and the connecting shaft, a user can rotationally adjust the control cantilever by taking the connecting shaft as a circle center according to working requirements and the cutting height of a lawn, and the control cantilever can be fixed through the matching between the positioning screw and the angle control groove in the rotational adjustment process of the control cantilever, so that the double-layer cutting device at the front end in the cutting process can not generate displacement due to vibration.

Preferably, the protective housing comprises: the main body cover, both sides all are provided with the connecting screw around the below of main body cover, main body cover's rear is connected with the air outlet, main body cover's the place ahead left and right sides is provided with the thermovent, main body cover's top is installed control handle.

Preferably, the main body shell is fixedly connected with the upper surface of the bearing seat through the connecting screw, detachable structures are arranged between the air outlet and the control handle and between the air outlet and the main body shell, and the control handle is arranged to be a bent structure body.

Can seal and protect air filter equipment and power control device through main body cover, the bolted connection mode between main body cover and the bearing seat upper surface is operated comparatively simply to the control handle who buckles the form satisfies lever principle, can comparatively easy lift double-deck cutting device.

Preferably, power control device is provided with fixed baseplate in main body cover inside the place ahead, fixed baseplate's rear side is provided with the motor, the top of motor is provided with the driving gear, the top of driving gear is provided with drive gear, drive gear's inside is provided with the control shaft, the right-hand member of control shaft is provided with the transmission chain wheel, the left end of control shaft is provided with the control lug, be provided with the chain on the transmission chain wheel, the chain other end is connected with the power chain wheel.

Preferably, gear engagement transmission is adopted between the driving gear and the transmission gear, the control shaft sequentially penetrates through the transmission gear and the transmission chain wheel, the transmission chain wheel forms a chain transmission structure with the power chain wheel through a chain, and the control lug and the control shaft are of an integrated structure.

The gear engagement transmission is comparatively stable in the use, and has good instantaneous rotational speed, can effectually transmit motor power to control shaft department, synchronous revolution between drive gear and the transmission chain wheel can directly make the rotation of power chain wheel, wherein the control lug of control shaft front end can carry out scram operation when the double-deck cutting device of equipment front end is unexpected, can make the control shaft produce the displacement through pressing to the control lug, make driving gear and drive gear break away from, cut off the power transmission of motor, the safety of protection device and people's body.

Preferably, the downside of filter chamber is provided with the cotton that absorbs water, the cotton top that absorbs water is provided with the fibre filler, the top of fibre filler is provided with the activated carbon layer, the left and right sides on activated carbon layer all is provided with the splint.

Preferably, the micro motor and the fan blades are fixedly connected with the inside of the bearing seat through a fixing ring, the protective net, the micro motor and the water absorption cotton are arranged on the same central axis, the water absorption cotton, the fiber filler and the activated carbon layer are parallel to each other, and the clamping plates are symmetrically distributed about the central line of the activated carbon layer.

Air filter can plant the air that has the peculiar smell after the cutting to the grass and collect filtration treatment in unison, and inside its below protection network can avoid the flabellum inspiratory in-process to smash grass suction device, reduces the influence of garrulous grass to inside air flow, utilizes cotton and the fibre filler that absorbs water to carry out the dehumidification dust removal to the air, and the peculiar smell in the activated carbon layer can effectual adsorbed air avoids the peculiar smell to spread in the air on every side.

Preferably, the left end and the right end of the main shaft are fixedly connected with the linking wheel disc, the linking wheel disc is connected with the inner surface of the inner layer cutting net through the matching between the surrounding supporting columns and the hoop, the outer surface of the inner layer cutting net is connected with the outer frame through the matching between the positioning blocks and the positioning grooves, and the outer layer cutting knife is welded with the outer frame.

Double-deck cutting device's inlayer cutting mesh and outer frame are around main shaft synchronous revolution, because the different linear velocity cutting ability that produces difference of both turning radius, the outer cutting knife welding in the outer frame outside is the slope form for outer cutting knife has better cutting ability, realizes the double-deck cutting operation on lawn from this, avoids the user to prune the lawn many times, improves the roughness on lawn.