CN202551748U

CN202551748U - Direct current (DC) dual-blade trimmer

Info

Publication number: CN202551748U
Application number: CN201220149680XU
Authority: CN
Inventors: 胡官星
Original assignee: ZHEJIANG GERUISI INDUSTRIES Co Ltd
Current assignee: ZHEJIANG GERUISI INDUSTRIES Co Ltd
Priority date: 2012-04-11
Filing date: 2012-04-11
Publication date: 2012-11-28
Anticipated expiration: 2022-04-11

Abstract

The utility model discloses a direct current (DC) dual-blade trimmer. The DC dual-blade trimmer comprises a motor, a reducing mechanism, a blade supporting frame, an upper blade, a lower blade, a first connection rod, a second connection rod and a main shaft, wherein the blade supporting frame is in a long strip shape, the middle of the blade supporting frame is provided with at least two installation holes, main bodies of the upper blade and the lower blade are in a long strip shape, and two sides of the main bodies of the blades are respectively provided with a plurality of tooth-shaped blades. The middles of the main bodies of the blades are provided with at least two strip-shaped holes along the length direction, the upper blade and the lower blade are fixed on the blade supporting frame through bolts penetrating the strip-shaped holes and installation holes, the motor drives the main shaft through the reducing mechanism, and a first eccentric wheel and a second eccentric wheel are fixed on the main shaft. One end of the first connection rod is connected with the first eccentric wheel in a sleeved mode, the other end of the first connection rod is connected with an end portion of the upper blade in a hinged mode, one end of the second connection rod is connected with the second eccentric wheel in a sleeved mode, and the other end of the second connection rod is connected with an end portion of the lower blade. Due to adoption of the technical scheme, work scope of products is wider, work efficiency is effectively improved, a battery can be repeatedly recycled, and so that the products achieve the purposes of energy conservation and environment protection.

Description

Direct current twolip trimmer

Technical field

The utility model relates to a kind of direct current twolip trimmer.

Background technology

Existing gasoline trimmer noise, vibration have exhaust emission greatly, and inconvenience is carried, and working environment is restricted.

The utility model content

The utility model technical problem to be solved provides a kind of direct current twolip trimmer, is convenient for carrying, and working range is more extensive, increases work efficiency effectively.

For solving the problems of the technologies described above, the utility model adopts following technical scheme: direct current twolip trimmer comprises motor, reducing gear, blade support, cutter, bottom knife, first connecting rod, second connecting rod, main shaft; Said blade support is a strip; The middle part of said blade support is provided with at least two installing holes, and the main body of said cutter, bottom knife is a strip, and the vane body both sides are respectively equipped with the plurality of tooth-shaped blade; The vane body middle part is provided with at least two bar holes along its length; The bolt that passes said bar hole and said installing hole is fixed in said cutter, bottom knife on the said blade support, and said motor drives said main shaft through said reducing gear, is fixed with first eccentric wheel, second eccentric wheel on the said main shaft; Said first connecting rod one end is socketed on said first eccentric wheel; The end of the other end and said cutter is hinged, and said second connecting rod one end is socketed on said second eccentric wheel, and the end of the other end and said bottom knife is hinged.

As preferably, said reducing gear comprises intermeshing pinion, gear wheel, and said pinion is fixed on the mandrel of said motor, and said gear wheel is fixed on the said main shaft.

As preferably, said cutter is provided with convex platform, and said first connecting rod one end is socketed on the said convex platform, and said bottom knife is provided with lower convex platform, and said second connecting rod one end is socketed on the said lower convex platform.

As preferably; Also comprise guard; Said guard is fixed on the said blade support; The main body of said guard is a strip, and the corresponding said profile of tooth blade in the both sides of the main body of said guard is respectively equipped with plurality of tooth-shaped portion, and the appearance and size of said toothed region is greater than the appearance and size of said profile of tooth blade.

The utility model makes the working range of product more extensive owing to adopted technique scheme, increase work efficiency effectively, but and the performance that recycles of battery repeated multiple times make product reach the target of energy-saving and environmental protecting.

Description of drawings

Fig. 1 is the structural representation of the utility model direct current twolip trimmer

Fig. 2 is the partial enlarged drawing at A place among Fig. 1

Fig. 3 is the explosive view of the utility model direct current twolip trimmer working portion

Embodiment

Further describe below in conjunction with the embodiment of accompanying drawing the utility model.

Fig. 1 is extremely shown in Figure 3 to be the utility model direct current twolip trimmer; Comprise motor 1, reducing gear, blade support 2, cutter 3, bottom knife 4, first connecting rod 5, second connecting rod 6, main shaft 7, said blade support 2 is a strip, and the middle part of said blade support 2 is provided with at least two installing holes 10; The main body of said cutter 3, bottom knife 4 is a strip; The vane body both sides are respectively equipped with plurality of tooth-shaped blade 11, and vane body middle part is provided with at least two bar holes 12 along its length, and the bolt that passes said bar hole 12 and said installing hole 10 is fixed in said cutter 3, bottom knife 4 on the said blade support 2; Said motor 1 drives said main shaft 7 through said reducing gear; Be fixed with first eccentric wheel 8, second eccentric wheel 9 on the said main shaft 7, said first connecting rod 5 one ends are socketed on said first eccentric wheel 8, and the end of the other end and said cutter 3 is hinged; Said second connecting rod 6 one ends are socketed on said second eccentric wheel 9, and the end of the other end and said bottom knife 4 is hinged.Said reducing gear comprises intermeshing pinion 13, gear wheel 14, and said pinion 13 is fixed on the mandrel of said motor 1, and said gear wheel 14 is fixed on the said main shaft 7.

Said cutter 3 is provided with convex platform 31, and said first connecting rod 5 one ends are socketed on the said convex platform 31, and said bottom knife 4 is provided with lower convex platform 41, and said second connecting rod 6 one ends are socketed on the said lower convex platform 41.

The utility model direct current twolip trimmer also comprises guard 16; Said guard 16 is fixed on the said blade support 2; The main body of said guard 16 is a strip; The corresponding said profile of tooth blade 11 in the both sides of the main body of said guard 16 is respectively equipped with plurality of tooth-shaped portion 161, and the appearance and size of said toothed region 161 is greater than the appearance and size of said profile of tooth blade 11.

The utility model direct current twolip trimmer is suitable for the pruning of tea tree, during use, presses switch, connects dc source, motor rotation.Drive the gear wheel transmission through the pinion in the motor mandrel,, drive by connecting rod at last and go up bottom knife and do and move back and forth, thereby accomplish whole transmission process, make blade possess the function of pruning tea tree again by the motion of the eccentric wheel drivening rod on the gear wheel.

The utility model direct current twolip trimmer adopts the one-level ways of deceleration by " pinion " drives " gear wheel " to carry out energy to transmit, and guaranteeing efficiently the raising moment of torsion that underspeeds effectively under the prerequisite, safety of products performance and operating efficiency is significantly promoted.

The utility model direct current twolip trimmer adopts DC power supply; Compare to the gasoline trimmer, be convenient for carrying, make the working range of product more extensive; Increase work efficiency effectively, but and the performance that recycles of battery repeated multiple times make product reach the target of energy-saving and environmental protecting.

Claims

1. direct current twolip trimmer; It is characterized in that: comprise motor (1), reducing gear, blade support (2), cutter (3), bottom knife (4), first connecting rod (5), second connecting rod (6), main shaft (7); Said blade support (2) is a strip; The middle part of said blade support (2) is provided with at least two installing holes (10), and the main body of said cutter (3), bottom knife (4) is a strip, and the vane body both sides are respectively equipped with plurality of tooth-shaped blade (11); The vane body middle part is provided with at least two bar holes (12) along its length; The bolt that passes said bar hole (12) and said installing hole (10) is fixed in said cutter (3), bottom knife (4) on the said blade support (2), and said motor (1) drives said main shaft (7) through said reducing gear, is fixed with first eccentric wheel (8), second eccentric wheel (9) on the said main shaft (7); Said first connecting rod (5) one ends are socketed on said first eccentric wheel (8); The end of the other end and said cutter (3) is hinged, and said second connecting rod (6) one ends are socketed on said second eccentric wheel (9), and the end of the other end and said bottom knife (4) is hinged.

2. according to the said direct current twolip of claim 1 trimmer; It is characterized in that: said reducing gear comprises intermeshing pinion (13), gear wheel (14); Said pinion (13) is fixed on the mandrel of said motor (1), and said gear wheel (14) is fixed on the said main shaft (7).

3. according to the said direct current twolip of claim 1 trimmer; It is characterized in that: said cutter (3) is provided with convex platform (31); Said first connecting rod (5) one ends are socketed on the said convex platform (31); Said bottom knife (4) is provided with lower convex platform (41), and said second connecting rod (6) one ends are socketed on the said lower convex platform (41).

4. according to the said direct current twolip of claim 1 trimmer; It is characterized in that: also comprise guard (16); Said guard (16) is fixed on the said blade support (2); The main body of said guard (16) is a strip, and the corresponding said profile of tooth blades in the both sides of the main body of said guard (16) (11) are respectively equipped with plurality of tooth-shaped portion (161), and the appearance and size of said toothed region (161) is greater than the appearance and size of said profile of tooth blade (11).