CN210113820U

CN210113820U - High hedge trimmer

Info

Publication number: CN210113820U
Application number: CN201920755097.5U
Authority: CN
Inventors: 张辉; 张欢; 王小红; 潘江琼; 韩雨庭
Original assignee: Beijing Green Jingwah Ecological Garden Ltd By Share Ltd
Current assignee: Beijing Green Jingwah Ecological Garden Ltd By Share Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-02-28
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a high hedge trimmer, which comprises a housin, first operating handle, second operating handle, drive mechanism, actuating mechanism and cutting mechanism, the one end and the cutting mechanism of casing are connected, first operating handle and second operating handle connect gradually at the top of casing towards the direction that is close to cutting mechanism, actuating mechanism and drive mechanism set up in the casing, cutting mechanism and actuating mechanism pass through drive mechanism and connect, the casing includes arc shell and the rectangular shell that is close to cutting mechanism, be provided with the spacing groove of opening towards cutting mechanism on the rectangular shell, be connected with protection mechanism on the spacing groove, protection mechanism's one end is inserted and is established at the spacing inslot, protection mechanism is located cutting mechanism's side top, protection mechanism keeps away from and forms the angle between the lateral wall in spacing groove and the cutting mechanism, be provided with fastening device on the rectangular shell, fastening device's one end is all inserted and is established the spacing groove, The rectangular shell and the end part of the protection mechanism positioned in the limit groove. The utility model discloses has protection operator's effect.

Description

High hedge trimmer

Technical Field

The utility model belongs to the technical field of the technique of afforestation trade plant maintenance equipment and specifically relates to a high hedge trimming machine is related to.

Background

In order to consider the factors of beauty, safety and the like during landscaping and maintenance, tall trees and hedges need to be trimmed. The pruning tool usually uses a hedge trimmer, which is also called hedge shears, and is suitable for pruning tea trees, leaves, green belts and the like in parks, gardens, roadside, nurseries and the like.

Chinese patent with patent publication No. CN206354045U discloses a hand-held hedge trimmer, which relates to an agricultural mechanical device, and comprises a first operating handle, a second operating handle, a gasoline engine, a transmission adjusting device, a cutting device and a box body; the first operating handle is fixedly connected to one surface of the gasoline engine opposite to the power output end of the gasoline engine, the second operating handle is fixedly connected to the top of the gasoline engine, a transmission adjusting device is arranged in the box body, and the power output end of the gasoline engine is fixedly connected with the power input end of the transmission adjusting device; the power output end of the transmission adjusting device is fixedly connected with the cutting device, and the cutting device comprises a first cutting blade and a second cutting blade; the first cutting blade is arranged on the transmission adjusting device and is fixedly connected with the power output end of the transmission adjusting device, and the second cutting blade is fixedly connected on the box body and is overlapped with the first cutting blade.

The above prior art solutions have the following drawbacks: in the process of pruning the tree bundle through the hedge trimmer, due to the cutting of the cutting device, the branches cut in the tree bundle fly out along the directions of the first cutting blade and the second cutting blade, and due to the fact that the cutting speed is high, the flying branches easily scratch operators.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high hedge trimmer has solved the easy scratch operator's of branch of departure problem.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a high hedge trimmer comprises a shell, a first operating handle, a second operating handle, a transmission mechanism, a driving mechanism and a cutting mechanism, wherein one end of the shell is connected with the cutting mechanism, the first operating handle and the second operating handle are sequentially connected at the top of the shell towards the direction close to the cutting mechanism, the driving mechanism and the transmission mechanism are arranged in the shell, the cutting mechanism and the driving mechanism are connected through the transmission mechanism, the shell comprises an arc shell and a rectangular shell close to the cutting mechanism, a limiting groove with an opening towards the cutting mechanism is arranged on the rectangular shell, a protection mechanism is connected onto the limiting groove, one end of the protection mechanism is inserted into the limiting groove, the protection mechanism is positioned above the side of the cutting mechanism, an angle is formed between the side wall of the protection mechanism, which is far away from the limiting groove, and the cutting mechanism, and a fastening mechanism is arranged on the rectangular shell, and one end of the fastening mechanism is inserted into the limit groove, the rectangular shell and the end part of the protection mechanism positioned in the limit groove.

By adopting the technical scheme, the protection mechanism is arranged above the side of the cutting mechanism, and when the cutting mechanism performs cutting, splashed branches can be blocked by the protection mechanism and then fall on the ground, so that the protection mechanism has a protection effect on an operator, and the operation safety is improved; the protection mechanism is limited through the limiting groove, so that the connection stability between the protection mechanism and the rectangular shell is enhanced; through addding fastening device, fastening device's one end is all inserted and is established spacing groove, rectangular shell and the tip that is located the protection mechanism of spacing inslot, further prescribes a limit to protection mechanism's position, thereby reduces the condition that protection mechanism atress took place the skew.

The utility model discloses further set up to: the limiting groove is internally provided with a cushion pad, and one end of the protection mechanism positioned in the limiting groove is abutted against the cushion pad.

By adopting the technical scheme, the cutting mechanism has higher speed during operation, so that the splashed branches have higher speed, namely, larger impact force is caused to the protection mechanism, and the buffer cushion has a certain buffering effect on the protection mechanism by additionally arranging the buffer cushion; the buffer pad separates protection mechanism and spacing groove, reduces the friction between protection mechanism and the spacing groove, helps increasing the life of protection mechanism and rectangular shell.

The utility model discloses further set up to: the protection mechanism comprises a limiting plate and a baffle connected with the limiting plate, the limiting plate is abutted to the cushion pad, and an angle is formed between the baffle and the cutting mechanism.

By adopting the technical scheme, the limiting plate and the limiting groove are matched with each other, so that the baffle connected to the limiting plate is more stably connected to the rectangular shell, and the protection mechanism is conveniently arranged on the rectangular shell through the limiting groove; form the angle between baffle and the cutting mechanism, the baffle is the slope setting promptly, and when the branch splashed on the baffle, the branch landing of being convenient for ground, the effect of direction should be played in this setting.

The utility model discloses further set up to: the baffle is a transparent plate.

Through adopting above-mentioned technical scheme, see through transparent baffle and be convenient for observe cutting mechanism's cutting condition, the direction and the speed of in time control cutting.

The utility model discloses further set up to: the fastening mechanisms are provided with two groups.

Through adopting above-mentioned technical scheme, two sets of fastening mechanism's fastening effect is better, helps strengthening connection stability and the fastening nature between protection mechanism and the rectangle shell both, reduces the condition that protection mechanism takes place to slide.

The utility model discloses further set up to: fastening device is including pressing the clamp plate and connecting the latch segment in pressing the clamp plate bottom, press the clamp plate to pass through the articulated elements and connect the top surface at the rectangle shell, spacing groove, rectangle shell and limiting plate are all worn to establish by the bottom of latch segment.

By adopting the technical scheme, the locking block penetrates through the limiting groove, the rectangular shell and the limiting plate, so that the connection stability and the tightness between the protection mechanism and the rectangular shell are enhanced, and the condition that the protection mechanism slides is reduced; after the cutting, because press the clamp plate and pass through the articulated elements with the rectangle shell and connect, press the clamp plate through rotating and enable the latch segment and keep away from the rectangle shell, can pull down protection mechanism from the rectangle shell, reduce the condition that protection mechanism hit and destroy.

The utility model discloses further set up to: the bottom of keeping away from the latch segment according to the clamp plate is provided with the elastic component, the elastic component is located between rectangle shell and the clamp plate, elastic component and latch segment are located the both sides of articulated elements.

Through adopting above-mentioned technical scheme, before the rectangular shell was worn to establish by the latch segment, make the latch segment keep away from the rectangular shell through pressing down the press plate, the elastic component received the extrusion force this moment, when the limiting plate cooperation was worn to establish at the spacing inslot, loosen the press plate, because the elastic component resumes deformation, then the spacing groove is worn to establish by the latch segment, rectangular shell and limiting plate, effect through the elastic component enables the latch segment and wears to establish on spacing groove, rectangular shell and limiting plate always, helps strengthening the steadiness between protection machanism and the rectangular shell.

To sum up, the utility model discloses a beneficial technological effect does:

1. the protection mechanism is arranged above the side of the cutting mechanism, and when the cutting mechanism performs cutting, the splashed branches can be blocked by the protection mechanism and then fall on the ground, so that the protection mechanism has a protection effect on an operator, and the operation safety is improved;

2. the transparent plate is convenient for observing the cutting condition of the cutting mechanism, and the cutting direction and speed can be controlled in time;

3. the check ring wears to establish spacing groove, rectangular shell and limiting plate, helps strengthening connection stability and the fastening nature between protection mechanism and the rectangular shell the two, reduces the condition that protection mechanism takes place to slide.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

In the figure, 1, a housing; 11. an arcuate shell; 12. a rectangular shell; 13. a first operating handle; 14. a second operating handle; 15. a cutting mechanism; 2. a limiting groove; 21. a cushion pad; 3. a protection mechanism; 31. a limiting plate; 32. a baffle plate; 4. a fastening mechanism; 41. a pressing plate; 42. a locking block; 43. an articulation member; 44. an elastic member.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a high hedge trimmer, including casing 1, casing 1 includes arc shell 11 and rectangular shell 12, arc shell 11 and rectangular shell 12 both communicate with each other, the one end that rectangular shell 12 keeps away from arc shell 11 is connected with cutting mechanism 15, first operating handle 13 and second operating handle 14 connect gradually at the top of casing 1 towards the direction that is close to cutting mechanism 15, actuating mechanism and drive mechanism are located arc shell 11, cutting mechanism 15 and actuating mechanism pass through drive mechanism and connect, during the use, first operating handle 13 and second operating handle 14 are grasped respectively to both hands, through first operating handle 13 and second operating handle 14 with cutting mechanism 15 towards on the clump that needs the cutting.

The rectangular shell 12 is connected with a protection mechanism 3. In the embodiment, the rectangular shell 12 is provided with a limiting groove 2 with an opening facing the cutting mechanism 15, one end of the protection mechanism 3 is inserted into the limiting groove 2, and the other end is far away from the limiting groove 2; when cutting mechanism 15 cuts, in order to make protection mechanism 3 block the branch of flying out better, protection mechanism 3 is located cutting mechanism 15's side top, and protection mechanism 3 keeps away from between the lateral wall of spacing groove 2 and the cutting mechanism 15 and forms the angle, and when the branch of flying out was blockked by protection mechanism 3, can be along the lateral wall landing to the ground of the protection mechanism 3 of slope setting, and protection mechanism 3 of slope setting plays the effect of water conservancy diversion.

The protection mechanism 3 includes a stopper plate 31 and a shutter 32 connected to the stopper plate 31. In the embodiment, the limit plate 31 is fixedly connected with the baffle 32, the limit plate 31 is inserted into the limit groove 2, and a certain angle is formed between the baffle 32 and the cutting mechanism 15; in order to enable the limiting plate 31 to be stably inserted into the limiting groove 2, the buffering cushion 21 is arranged in the limiting groove 2, the inner wall of the buffering cushion 21 is abutted to the outer wall of the limiting plate 31, the buffering cushion 21 is made of rubber, the limiting groove 2 and the limiting plate 31 are in interference fit through the additionally arranged rubber, the limiting plate 31 and the rectangular shell 12 are separated through the buffering cushion 21, abrasion between the limiting plate 31 and the rectangular shell 12 is reduced, and the service life of the buffering cushion 21 and the service life of the rectangular shell 12 are prolonged; in the cutting process, in order to better observe the cutting condition of the cutting mechanism 15, the baffle 32 is a transparent plate, and the cutting speed and direction of the cutting mechanism 15 can be changed in time through the transparent baffle 32.

The rectangular shell 12 is provided with a fastening mechanism 4, and one end of the fastening mechanism 4 is inserted into the limiting groove 2, the rectangular shell 12 and the end part of the protection mechanism 3 located in the limiting groove 2. In the present embodiment, two sets of fastening mechanisms 4 are provided, and the two sets of fastening mechanisms 4 are uniformly arranged on the rectangular shell 12; fastening device 4 includes pressing plate 41 and connects the latch segment 42 in pressing plate 41 bottom, presses plate 41 to pass through the articulated elements 43 and connects the surface at rectangular shell 12, and articulated elements 43 is close to the middle part of pressing plate 41 bottom, and pressing plate 41 passes through the principle that articulated elements 43 formed similar lever, and spacing groove 2, rectangular shell 12 and limiting plate 31 are all worn to establish by the bottom of latch segment 42, and the bottom of latch segment 42 is curved setting, plays the effect of being convenient for wear to establish.

The bottom of the pressing plate 41 away from the locking block 42 is provided with an elastic member 44. In this embodiment, one end of the elastic member 44 is fixed to the bottom of the pressing plate 41, the other end is fixed to the top surface of the rectangular shell 12, the elastic member 44 and the locking block 42 are located at two sides of the hinge 43, and the locking block 42 can be always abutted to the limiting groove 2, the rectangular shell 12 and the limiting plate 31 through the elastic member 44, which helps to enhance the connection stability of the baffle 32 and the rectangular shell 12.

The implementation principle of the embodiment is as follows: before using, at first insert the limiting plate 31 and establish on spacing groove 2, through spacing groove 2 and limiting plate 31 cooperation between them, make the comparatively firm connection of baffle 32 ability on rectangular shell 12, after the connection, through pressing down pressing plate 41, make latch segment 42 wear to establish spacing groove 2, rectangular shell 12 and limiting plate 31, enable the connection that baffle 32 is more firm on rectangular shell 12 through latch segment 42, help strengthening holistic connection stability. In-process of cutting, can observe cutting mechanism 15's cutting condition through transparent baffle 32, the speed and the direction of in time control cutting, when cutting mechanism 15 carries out the in-process of cutting, the branch that splashes can be blockked then drop subaerial by baffle 32, and baffle 32 plays the effect of protection to the operator, helps improving the security of operation. After cutting, the locking block 42 is far away from the rectangular shell 12 by pressing the pressing plate 41, and then the protection mechanism 3 is detached, so that the baffle 32 can be cleaned in time and the effect of protecting the baffle 32 can be achieved.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A high hedge trimmer comprises a shell (1), a first operating handle (13), a second operating handle (14), a transmission mechanism, a driving mechanism and a cutting mechanism (15), wherein one end of the shell (1) is connected with the cutting mechanism (15), the first operating handle (13) and the second operating handle (14) are sequentially connected at the top of the shell (1) towards the direction close to the cutting mechanism (15), the driving mechanism and the transmission mechanism are arranged in the shell (1), the cutting mechanism (15) and the driving mechanism are connected through the transmission mechanism, and the high hedge trimmer is characterized in that: casing (1) includes curved shell (11) and rectangular shell (12) that is close to cutting mechanism (15), be provided with spacing groove (2) of opening orientation cutting mechanism (15) on rectangular shell (12), be connected with protection machanism (3) on spacing groove (2), the one end of protection machanism (3) is inserted and is established in spacing groove (2), protection machanism (3) are located the side top of cutting mechanism (15), protection machanism (3) are kept away from and are formed the angle between lateral wall and the cutting mechanism (15) of spacing groove (2), be provided with fastening device (4) on rectangular shell (12), the tip of establishing spacing groove (2), rectangular shell (12) and protection machanism (3) that are located spacing groove (2) is all inserted to the one end of fastening device (4).

2. A high hedge trimmer according to claim 1, characterized in that: a buffer pad (21) is arranged in the limit groove (2), and one end of the protection mechanism (3) in the limit groove (2) is abutted against the buffer pad (21).

3. A high hedge trimmer according to claim 2 wherein: protection mechanism (3) include limiting plate (31) and baffle (32) be connected with limiting plate (31), limiting plate (31) and blotter (21) butt, form the angle between baffle (32) and cutting mechanism (15).

4. A high hedge trimmer according to claim 3 wherein: the baffle (32) is provided as a transparent plate.

5. A high hedge trimmer according to claim 4, wherein: the fastening mechanisms (4) are provided with two groups.

6. A high hedge trimmer according to claim 5, wherein: fastening device (4) are including pressing down board (41) and connecting latch segment (42) in pressing down board (41) bottom, press down board (41) and pass through articulated elements (43) and connect the top surface at rectangular shell (12), spacing groove (2), rectangular shell (12) and limiting plate (31) are all worn to establish by the bottom of latch segment (42).

7. A high hedge trimmer according to claim 6 wherein: the bottom of the pressing plate (41) far away from the locking block (42) is provided with an elastic piece (44), the elastic piece (44) is located between the rectangular shell (12) and the pressing plate (41), and the elastic piece (44) and the locking block (42) are located on two sides of a hinge piece (43).