CN216392216U

CN216392216U - Energy-saving and environment-friendly lithium battery hedge trimmer

Info

Publication number: CN216392216U
Application number: CN202122880038.0U
Authority: CN
Inventors: 李毅梅; 陈海林; 林毅斌
Original assignee: Guangzhou Changzhiqing Machinery Equipment Co ltd
Current assignee: Guangzhou Changzhiqing Machinery Equipment Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-29
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses an energy-saving and environment-friendly lithium battery hedge trimmer, which comprises a base and a driving assembly, wherein a sliding groove is formed in the left side of the base, a fixed blade is fixedly connected to the left side of the base, clamping grooves are formed in the upper surface of the fixed blade at equal intervals, clamping blocks are embedded in the clamping grooves and connected with the fixed blade in a matched mode, a movable blade is fixedly connected to the upper side of the clamping blocks, a connecting rod is rotatably connected to the right side of the movable blade, a crankshaft is rotatably connected to the right side of the connecting rod, a lithium battery is arranged on the right side of the crankshaft, a charging port is formed in the right side of the lithium battery, a handle is arranged above the charging port, a surrounding plate is arranged above the movable blade, a suction inlet is formed in the upper surface of the surrounding plate, the driving assembly for a driving device is arranged above the base, and a handle is arranged above the driving assembly. According to the utility model, through the matching of parts of each part, when the device is used for pruning, the grass and wood chips can be collected, and the situation that the grass and wood chips splash everywhere is avoided.

Description

Energy-saving and environment-friendly lithium battery hedge trimmer

Technical Field

The utility model relates to the technical field of hedge trimmers, in particular to an energy-saving and environment-friendly lithium battery hedge trimmer.

Background

The hedge trimmer is also called hedge trimmer, is suitable for tea trimming, garden, roadside hedge trimming and other landscaping aspects of speciality trimming, generally speaking the hedge trimmer is to rely on the small gasoline engine as the power to drive the blade to cut and rotate, but the gasoline engine can produce harmful gas while operating, cause the pollution to the environment, therefore is gradually replaced by the electric motor.

The lithium battery hedge trimmer in the market has the advantages that the existing lithium battery hedge trimmer often causes grass and tree fragments to splash everywhere during operation, and the grass and tree fragments are difficult to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an energy-saving and environment-friendly lithium battery hedge trimmer to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: energy-concerving and environment-protective lithium electricity hedge trimmer, including base and drive assembly, its characterized in that, the spout has been seted up in the base left side, and base left fixedly connected with fixed blade, the draw-in groove has been seted up to fixed blade upper surface equidistance, and the embedded fixture block that is connected with of draw-in groove, fixture block top fixedly connected with movable blade, and the right-hand rotation of movable blade is connected with the connecting rod, the right-hand rotation of connecting rod is connected with the bent axle, and the right-hand lithium cell that is provided with of bent axle, the right-hand mouth that charges that is provided with of lithium cell, and the mouth top that charges is provided with the handle, movable blade top is provided with the bounding wall, and the bounding wall upper surface has seted up the sunction inlet for drive arrangement drive assembly sets up in the base top, and the drive assembly top is provided with the handle.

Furthermore, a suction pipe is arranged above the suction inlet, a cleaning port is formed in the upper surface of the suction pipe, a sealing plate is arranged above the cleaning port, a guide plate is arranged below the cleaning port, an isolation net is arranged on the right side of the guide plate, and an air outlet is arranged on the right side of the isolation net.

Furthermore, the suction pipe is fixedly connected with the surrounding plate, the sealing plate and the suction pipe form a rotating structure through a rotating shaft, and the sealing plate and the suction pipe form a rotating structure through the cleaning opening.

Further, drive assembly includes underframe, louvre, dust screen, motor, helical gear, drive wheel and fan blade, the louvre has been seted up on underframe right surface, and the downthehole fixedly connected with dust screen of heat dissipation, fixedly connected with motor in the underframe, and motor left fixedly connected with helical gear, the helical gear left is provided with the drive wheel, and the drive wheel left is provided with the fan blade.

Furthermore, the helical gear is meshed with the driving wheel, the fan blade is fixedly connected with the motor through the rotating shaft, and the motor is electrically connected with the lithium battery.

Furthermore, the driving wheel is fixedly connected with the crankshaft through a rotating shaft, and the crankshaft and the base form a rotating structure through the driving wheel.

Furthermore, the movable blade and the base form a sliding structure through the sliding groove, and the movable blade and the fixed blade form a sliding structure through the clamping block and the clamping groove.

The utility model provides an energy-saving and environment-friendly lithium battery hedge trimmer, which has the following beneficial effects: according to the energy-saving environment-friendly lithium battery hedge trimmer, through the matching of parts of each part, when the device is used for trimming, grass and wood chips can be collected at the same time, and the situation that the grass and wood chips splash everywhere is avoided;

1. according to the utility model, through the arrangement of the crankshaft, when the crankshaft rotates in the base, the movable blade can be driven by the connecting rod to move on the left side of the base through the sliding chute, so that the movable blade can reciprocate on the fixed blade in the left-right direction, and when the movable blade moves, the fixture block can be matched with the clamping groove to limit the moving track of the movable blade, so that the movable blade is prevented from being deviated to cause injury to an operator;

2. according to the utility model, through the arrangement of the suction pipe, when the device is in operation, the trimmed grass and wood chippings can be shielded by the coaming and can not splash around, and are sucked into the suction pipe from the suction port, the guide plate can guide the trend of the chippings and can also prevent the chippings from blocking the suction port, the separation net can block the chippings in the suction pipe and can not influence the air flow, after the device is used, the sealing plate is opened, and the device is inverted, so that the chippings can be poured out from the cleaning port;

3. according to the utility model, through the arrangement of the driving assembly, the motor can drive the helical gear and the fan blade to rotate simultaneously when operating, the helical gear can drive the crankshaft to rotate through the driving wheel, so that the movable blade is driven to cooperate with the fixed blade to carry out pruning operation, and the fan blade can drive air to flow into the suction pipe from the suction inlet and flow out from the air outlet to suck the grass and wood chips.

Drawings

FIG. 1 is a schematic cross-sectional front view of the present invention;

FIG. 2 is a schematic perspective view of a crankshaft of the present invention;

fig. 3 is a schematic perspective view of the coaming of the present invention.

In the figure: 1. a base; 2. a chute; 3. fixing a blade; 4. a card slot; 5. a clamping block; 6. a movable blade; 7. a connecting rod; 8. a crankshaft; 9. a lithium battery; 10. a charging port; 11. a handle; 12. enclosing plates; 13. a suction inlet; 14. a suction tube; 15. cleaning the opening; 16. a sealing plate; 17. a baffle; 18. an isolation net; 19. an air outlet; 20. a drive assembly; 2001. a bottom frame; 2002. heat dissipation holes; 2003. a dust screen; 2004. a motor; 2005. a helical gear; 2006. a driving wheel; 2007. a fan blade; 21. a handle.

Detailed Description

As shown in fig. 1, 2 and 3, the energy-saving and environment-friendly lithium battery hedge trimmer comprises a base 1 and a driving assembly 20, wherein a chute 2 is arranged on the left side of the base 1, a fixed blade 3 is fixedly connected on the left side of the base 1, slots 4 are equidistantly arranged on the upper surface of the fixed blade 3, a clamping block 5 is embedded and connected in each slot 4, a movable blade 6 is fixedly connected above each clamping block 5, a connecting rod 7 is rotatably connected on the right side of each movable blade 6, a crankshaft 8 is rotatably connected on the right side of each connecting rod 7, a lithium battery 9 is arranged on the right side of each crankshaft 8, a charging port 10 is arranged on the right side of each lithium battery 9, a handle 11 is arranged above each charging port 10, a coaming 12 is arranged above each movable blade 6, a suction port 13 is arranged on the upper surface of each coaming 12, the driving assembly 20 for driving the driving device is arranged above the base 1, a handle 21 is arranged above each driving assembly 20, and each movable blade 6 and the base 1 form a sliding structure through the chute 2, and movable blade 6 passes through fixture block 5 and draw-in groove 4 and fixed blade 3 constitutes sliding structure, setting through bent axle 8, make bent axle 8 when base 1 internal rotation, can drive movable blade 6 through connecting rod 7 and move at base 1 left through spout 2, thereby make movable blade 6 carry out the reciprocating motion on the left and right sides direction in fixed blade 3 top, and when movable blade 6 removed, fixture block 5 can cooperate draw-in groove 4 to restrict movable blade 6's removal orbit, thereby avoid movable blade 6 skew to cause the injury to the operator.

As shown in fig. 1, a suction pipe 14 is arranged above a suction port 13, a cleaning port 15 is arranged on the upper surface of the suction pipe 14, a sealing plate 16 is arranged above the cleaning port 15, a guide plate 17 is arranged below the cleaning port 15, a separation net 18 is arranged on the right side of the guide plate 17, an air outlet 19 is arranged on the right side of the separation net 18, the suction pipe 14 is fixedly connected with a coaming 12, the sealing plate 16 and the suction pipe 14 form a rotating structure through a rotating shaft, the sealing plate 16 and the suction pipe 14 form a rotating structure through the cleaning port 15, through the arrangement of the suction pipe 14, when the device is operated, cut vegetation scraps can be shielded by the coaming 12 and can not splash around, and the vegetation scraps are sucked into the suction pipe 14 from the suction port 13, the guide plate 17 can prevent the scraps from blocking the suction port 13 while guiding the scraps, the separation net 18 can block the scraps in the suction pipe 14 and can not affect the air flow, after the device is used, the sealing plate 16 is opened and the device is inverted, and the debris can be poured out of the cleaning port 15.

As shown in fig. 1, the driving assembly 20 includes a bottom frame 2001, heat dissipation holes 2002, a dust screen 2003, a motor 2004, a helical gear 2005, a driving wheel 2006 and a wind vane 2007, the heat dissipation holes 2002 are formed in the right surface of the bottom frame 2001, the dust screen 2003 is fixedly connected in the heat dissipation holes 2002, the motor 2004 is fixedly connected in the bottom frame 2001, the helical gear 2005 is fixedly connected in the left side of the motor 2004, the driving wheel 2006 is arranged in the left side of the helical gear 2005, the fan blade 2007 is arranged in the left side of the driving wheel 2006, the helical gear 2005 is engaged with the driving wheel 2006, the fan blade 2007 is fixedly connected with the motor 2004 through a rotating shaft, the motor 2004 is electrically connected with the lithium battery 9, the driving wheel 2006 is fixedly connected with the crankshaft 8 through a rotating shaft, the crankshaft 8 forms a rotating structure with the base 1 through the driving wheel 2006, the helical gear 2005 and the wind vane 2007 can be driven to rotate simultaneously when the motor 2004 rotates through the driving assembly 20, the helical gear 2005 can drive the crankshaft 8 to rotate through the driving wheel 2006, thereby driving the movable blade 6 to cooperate with the fixed blade 3 for trimming, the fan blade 2007 can drive the air to flow into the suction pipe 14 from the suction inlet 13, and then flow out from the air outlet 19, so as to suck the grass and wood chips.

In conclusion, when the energy-saving and environment-friendly lithium-ion electric hedge trimmer is used, firstly, according to the structure shown in fig. 1, fig. 2 and fig. 3, the device is held by the handle 11 and the grip 21, then the motor 2004 is started, the motor 2004 simultaneously drives the bevel gear 2005 and the air vane 2007 to rotate, the bevel gear 2005 drives the crankshaft 8 to rotate through the transmission wheel 2006, so as to drive the movable blade 6 to move leftwards and rightwards through the chute 2 by the connecting rod 7, so that the movable blade 6 reciprocates above the fixed blade 3 in the left-right direction, and when the movable blade 6 moves, the fixture block 5 can cooperate with the fixture groove 4 to limit the moving track of the movable blade 6, thereby avoiding the movable blade 6 from deviating to cause injury to an operator, the trimmed grass and wood chippings can be shielded by the fence 12 and cannot splash around, the air vane 2007 can drive the air to flow into the suction pipe 14 from the suction inlet 13 and then flow out from the air outlet 19, the grass sawdust is sucked into the suction pipe 14 from the suction port 13, the guide plate 17 can prevent the debris from blocking the suction port 13 while guiding the debris to move, the separation net 18 can prevent the debris from being blocked in the suction pipe 14 while not influencing air flow, after the device is used, the sealing plate 16 is opened, the device is inverted, and the debris can be poured out from the cleaning port 15.

Claims

1. Energy-concerving and environment-protective lithium electricity hedge trimmer, including base (1) and drive assembly (20), its characterized in that, spout (2) have been seted up in base (1) left side, and base (1) left fixedly connected with fixed blade (3), fixed blade (3) upper surface equidistance has seted up draw-in groove (4), and the embedding is connected with fixture block (5) in draw-in groove (4), fixture block (5) top fixedly connected with movable blade (6), and movable blade (6) right side rotation is connected with connecting rod (7), connecting rod (7) right side rotation is connected with bent axle (8), and bent axle (8) right side is provided with lithium cell (9), lithium cell (9) right side is provided with charging mouth (10), and is provided with handle (11) above charging mouth (10), be provided with bounding wall (12) above movable blade (6), and suction inlet (13) has been seted up to bounding wall (12) upper surface, the driving component (20) for the driving device is arranged above the base (1), and a handle (21) is arranged above the driving component (20).

2. The energy-saving environment-friendly lithium battery hedge trimmer according to claim 1, characterized in that a suction pipe (14) is arranged above the suction port (13), a cleaning port (15) is formed in the upper surface of the suction pipe (14), a sealing plate (16) is arranged above the cleaning port (15), a guide plate (17) is arranged below the cleaning port (15), an isolation net (18) is arranged on the right side of the guide plate (17), and an air outlet (19) is arranged on the right side of the isolation net (18).

3. The energy-saving environment-friendly lithium-ion electric hedge trimmer according to claim 2, characterized in that the suction pipe (14) is fixedly connected with the shroud plate (12), the sealing plate (16) forms a rotating structure with the suction pipe (14) through a rotating shaft, and the sealing plate (16) forms a rotating structure with the suction pipe (14) through the cleaning opening (15).

4. The energy-saving and environment-friendly lithium battery hedge trimmer according to claim 1, characterized in that the driving assembly (20) comprises a bottom frame (2001), heat dissipation holes (2002), a dust screen (2003), a motor (2004), a bevel gear (2005), a driving wheel (2006) and a fan blade (2007), wherein the heat dissipation holes (2002) are formed in the right surface of the bottom frame (2001), the dust screen (2003) is fixedly connected in the heat dissipation holes (2002), the motor (2004) is fixedly connected in the bottom frame (2001), the bevel gear (2005) is fixedly connected on the left side of the motor (2004), the driving wheel (2006) is arranged on the left side of the bevel gear (2005), and the fan blade (2007) is arranged on the left side of the driving wheel (2006).

5. The energy-saving and environment-friendly lithium battery hedge trimmer according to claim 4, characterized in that the bevel gear (2005) is meshed with the driving wheel (2006), the fan blade (2007) is fixedly connected with the motor (2004) through a rotating shaft, and the motor (2004) is electrically connected with the lithium battery (9).

6. The energy-saving environment-friendly lithium battery hedge trimmer according to claim 4, characterized in that the driving wheel (2006) is fixedly connected with the crankshaft (8) through a rotating shaft, and the crankshaft (8) and the base (1) form a rotating structure through the driving wheel (2006).

7. The energy-saving environment-friendly lithium battery hedge trimmer according to claim 1, characterized in that the movable blade (6) forms a sliding structure with the base (1) through the chute (2), and the movable blade (6) forms a sliding structure with the fixed blade (3) through the clamping block (5) and the clamping groove (4).