CN210746136U

CN210746136U - Protection mechanism of garden vegetation trimming device

Info

Publication number: CN210746136U
Application number: CN201921763919.0U
Authority: CN
Inventors: 黄聪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-16
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a protection mechanism of garden vegetation trimming means, including the handle. The utility model discloses a set up first protecting crust, the second protecting crust, the stopper, the spacing groove, the extension spring, slider and stabilizing mean's cooperation is used, use through first protecting crust and second protecting crust, can be when trimming means is idle, protect the cutting disc, insert the spacing groove through the stopper, can fix the position of limiting plate, thereby realized carrying out the purpose of fixing to the position of first protecting crust and second protecting crust, use through the extension spring, can make the extension spring drive the slider and remove, reached and driven the rotatory purpose of first protecting crust and second protecting crust, use through stabilizing mean, the smoothness nature when first protecting crust and second protecting crust are rotatory has been improved, solved current electronic trimming machine and used the back, do not carry out the function of protecting to the cutting disc, lead to the phenomenon that the cutting disc takes place the corrosion easily.

Description

Protection mechanism of garden vegetation trimming device

Technical Field

The utility model belongs to the technical field of gardens vegetation is pruned, especially, relate to a gardens vegetation trimming means's protection machanism.

Background

Gardens, the natural environment and the recreation country of specific cultivation refer to, and at certain region application engineering technique and artistic means, through reforming transform topography, planting trees flowers and plants, building the building and arranging natural environment and the recreation country that the route creation formed such as garden way, just be called gardens, unique in traditional building, what have had great achievements is that classical landscape architecture gardens have a lot of extension concepts: garden communities, garden streets, garden cities, national garden counties and the like, modern life styles and living environments have urgent functional and artistic requirements on gardens, and have more and more important functions on modern life and future development directions of people.

The in-process of gardens grass and trees pruning need use electronic trimming machine, and electronic trimming is usually by cutting disc, handle and transmission structure isotructure constitution, and the problem that prior art exists is: after the electric trimmer used, the function of protecting the cutting disc is not provided, so that the cutting disc is easily corroded, the service life of the electric trimmer is shortened, the practicability of the garden vegetation trimming device is reduced, and the electric trimmer is not convenient for a user to use.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides a gardens vegetation trimming means's protection machanism possesses the advantage of protection cutting disc, has solved current electric trimmer and has used the back, does not have the function of protecting to the cutting disc, leads to the cutting disc to take place the phenomenon of corrosion easily, has reduced electric trimmer's life's problem.

The utility model is realized in such a way, a protection mechanism of a garden vegetation pruning device, which comprises a handle, a fixed shell is fixedly connected to the right side of the handle, an installation shell is fixedly connected to the right side of the fixed shell, a cutting disc is arranged in the inner cavity of the installation shell, the top and the bottom of the surface of the cutting disc are respectively and movably connected with a first protection shell and a second protection shell, the opposite sides of the first protection shell and the second protection shell are respectively and fixedly connected with a connecting rod, one side of the connecting rod far away from the cutting disc is fixedly connected with a slide block, the right side of the slide block is movably connected with a stabilizing mechanism, the left side of the slide block is fixedly connected with a tension spring, the right side of the first protection shell is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a limiting plate, the right side of the second protection, the right side fixedly connected with movable rod of movable plate, the right side of movable rod extends to the right side and the fixedly connected with of shell and draws the piece, the surperficial swing joint of movable rod has the spring, the left side and the movable plate fixed connection of spring, the right side of spring and the right side fixed connection of shell inner wall, the left side fixedly connected with stopper of movable plate.

As the utility model discloses preferred, stabilizing mean includes the locating plate, the locating plate is close to one side of set casing inner wall and the inner wall fixed connection of set casing, the inner wall fixedly connected with fixed block of set casing, fixedly connected with locating lever between one side that fixed block and locating plate are relative, one side that the locating lever is close to the locating plate run through the slider and with locating plate fixed connection, one side and the fixed block fixed connection that the spring is close to the fixed block.

As the utility model discloses it is preferred, the slider is kept away from one side of locating plate and is seted up the through-hole that uses with the locating lever cooperation, the locating lever be close to one side of locating plate pass the through-hole and with locating plate fixed connection.

As the utility model discloses it is preferred, one side fixed connection piece that the cutting dish was kept away from to the slider has the pull rod, the trompil that uses with the pull rod cooperation is all seted up to the top and the bottom of set casing inner wall, one side that the cutting dish was kept away from to the pull rod is passed the trompil and is extended to the surface of set casing.

As the utility model discloses it is preferred, the removal hole that uses with the limiting plate cooperation is seted up at the top of shell, the inner chamber that removes the hole and extend to the shell is passed to the bottom of limiting plate, the movable hole that uses with the movable rod cooperation is seted up on the right side of shell inner wall, the right side of movable rod pass the movable hole and with draw a fixed connection.

As the utility model discloses it is preferred, the spacing groove that uses with the stopper cooperation is seted up on the right side of limiting plate, the left side of stopper extends to the inner chamber of spacing groove, the quantity of stopper is a plurality of, and stopper evenly distributed in the left side of movable plate, first protecting crust and second protecting crust are all through pivot and installation shell swing joint.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the first protective shell, the second protective shell, the limiting block, the limiting groove, the tension spring, the slide block and the stabilizing mechanism, the cutting disc can be protected when the trimming device is idle by using the first protective shell and the second protective shell, the limiting block is inserted into the limiting groove, the position of the limiting plate can be fixed, thereby realizing the purpose of fixing the positions of the first protective shell and the second protective shell, the tension spring can drive the slide block to move by using the tension spring, the purpose of driving the first protective shell and the second protective shell to rotate is achieved, the smoothness of the first protective shell and the second protective shell when rotating is improved by using the stabilizing mechanism, the problem that the cutting disc is not protected after the existing electric trimmer is used is solved, the phenomenon that the cutting disc is easily rusted is easily caused, and the service life of the electric trimmer is reduced, this gardens vegetation trimming means's safeguard mechanism possesses the advantage of protection cutting disc, is worth promoting.

2. The utility model discloses a set up stabilizing mean, can make the slider can not take place the dead phenomenon of card at the in-process that removes, smoothness nature and stability when having improved first protecting crust and second protecting crust and removing.

3. The utility model discloses a set up the through-hole, can make the slider at the surface slip of locating lever, it is dead to have avoided the inner wall contact and the card of slider with the set casing, has improved the speed and the stability that the slider removed.

4. The utility model discloses a set up pull rod and trompil, the user stimulates the pull rod and passes the trompil and drive the slider and remove, can realize that first protecting crust and second protecting crust remove and to the purpose of cutting disc protection.

5. The utility model discloses a set up and remove the hole, can make the limiting plate pass and remove the hole and use with the stopper cooperation, avoided limiting plate and shell to take place the dead phenomenon of card, through setting up the movable hole, can make the movable rod pass the movable hole and drive the movable plate and remove, reduced the frictional force that movable rod and shell produced, the user pulling draws a labour saving and time saving.

6. The utility model discloses a set up the spacing groove, can make the stopper insert the spacing groove and fix the position of limiting plate, through the use of pivot, guaranteed that first protecting crust and second protecting crust can effectual rotation and accomodate.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a partial front cross-sectional view provided by an embodiment of the present invention;

fig. 3 is a partial enlarged view of a according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of the embodiment B of the present invention.

In the figure: 1. a handle; 2. a stationary case; 3. mounting a shell; 4. cutting the disc; 5. a first protective shell; 6. a second protective shell; 7. a connecting rod; 8. a slider; 9. a stabilizing mechanism; 901. positioning a plate; 902. a fixed block; 903. positioning a rod; 10. a tension spring; 11. a fixing plate; 12. a limiting plate; 13. a housing; 14. moving the plate; 15. a movable rod; 16. pulling the block; 17. a spring; 18. a limiting block; 19. a through hole; 20. a pull rod; 21. hole drawing; 22. moving the hole; 23. a movable hole; 24. a limiting groove.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

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

As shown in FIGS. 1 to 4, the protection mechanism of the garden vegetation pruning device provided by the embodiment of the present invention comprises a handle 1, a fixing shell 2 is fixedly connected to the right side of the handle 1, a mounting shell 3 is fixedly connected to the right side of the fixing shell 2, a cutting disc 4 is disposed in an inner cavity of the mounting shell 3, a first protection shell 5 and a second protection shell 6 are movably connected to the top and the bottom of the surface of the cutting disc 4 respectively, a connecting rod 7 is fixedly connected to opposite sides of the first protection shell 5 and the second protection shell 6, a slider 8 is fixedly connected to a side of the connecting rod 7 away from the cutting disc 4, a stabilizing mechanism 9 is movably connected to the right side of the slider 8, a tension spring 10 is fixedly connected to the left side of the slider 8, a fixing plate 11 is fixedly connected to the right side of the first protection shell 5, a limiting plate 12 is fixedly connected to the bottom of the fixing plate 11, the inner cavity of the shell 13 is movably connected with a movable plate 14, the right side of the movable plate 14 is fixedly connected with a movable rod 15, the right side of the movable rod 15 extends to the right side of the shell 13 and is fixedly connected with a pull block 16, the surface of the movable rod 15 is movably connected with a spring 17, the left side of the spring 17 is fixedly connected with the movable plate 14, the right side of the spring 17 is fixedly connected with the right side of the inner wall of the shell 13, and the left side of the movable plate 14 is fixedly connected with a limit block 18.

Referring to fig. 2, the stabilizing mechanism 9 includes a positioning plate 901, one side of the positioning plate 901 close to the inner wall of the fixing shell 2 is fixedly connected to the inner wall of the fixing shell 2, the inner wall of the fixing shell 2 is fixedly connected to a fixing block 902, a positioning rod 903 is fixedly connected between the fixing block 902 and the side opposite to the positioning plate 901, one side of the positioning rod 903 close to the positioning plate 901 penetrates through the slider 8 and is fixedly connected to the positioning plate 901, and one side of the spring 17 close to the fixing block 902 is fixedly connected to the fixing block 902.

Adopt above-mentioned scheme: through setting up stabilizing mean 9, can make slider 8 can not take place the dead phenomenon of card at the in-process that removes, smoothness nature and stability when having improved first protective housing 5 and the removal of second protective housing 6.

Referring to fig. 3, a through hole 19 used in cooperation with the positioning rod 903 is formed in one side of the slider 8 away from the positioning plate 901, and one side of the positioning rod 903 close to the positioning plate 901 penetrates through the through hole 19 and is fixedly connected with the positioning plate 901.

Adopt above-mentioned scheme: through setting up through-hole 19, can make slider 8 slide on the surface of locating lever 903, avoided slider 8 and the inner wall contact of set casing 2 and card dead, improved the speed and the stability that slider 8 removed.

Referring to fig. 3, a pull rod 20 is fixedly connected to one side of the slide block 8 away from the cutting disk 4, a pull hole 21 matched with the pull rod 20 is formed in the top and the bottom of the inner wall of the fixed shell 2, and one side of the pull rod 20 away from the cutting disk 4 penetrates through the pull hole 21 and extends to the surface of the fixed shell 2.

Adopt above-mentioned scheme: through setting up pull rod 20 and trompil 21, the user pulls pull rod 20 and passes trompil 21 and drive slider 8 and remove, can realize the purpose that first protective housing 5 and second protective housing 6 remove and protect cutting disc 4.

Referring to fig. 2 and 3, a moving hole 22 used in cooperation with the limiting plate 12 is formed in the top of the housing 13, the bottom of the limiting plate 12 penetrates through the moving hole 22 and extends to the inner cavity of the housing 13, a moving hole 23 used in cooperation with the moving rod 15 is formed in the right side of the inner wall of the housing 13, and the right side of the moving rod 15 penetrates through the moving hole 23 and is fixedly connected with the pull block 16.

Adopt above-mentioned scheme: through setting up removal hole 22, can make limiting plate 12 pass removal hole 22 and use with stopper 18 cooperation, avoided limiting plate 12 and shell 13 to take place the dead phenomenon of card, through setting up activity hole 23, can make movable rod 15 pass activity hole 23 and drive movable plate 14 and remove, reduced the frictional force that movable rod 15 and shell 13 produced, user's pulling draws 16 labour saving and time saving.

Referring to fig. 2 and 4, a limiting groove 24 matched with the limiting block 18 for use is formed in the right side of the limiting plate 12, the left side of the limiting block 18 extends to an inner cavity of the limiting groove 24, the limiting blocks 18 are distributed in a plurality, the limiting blocks 18 are uniformly distributed on the left side of the moving plate 14, and the first protective shell 5 and the second protective shell 6 are both movably connected with the mounting shell 3 through a rotating shaft.

Adopt above-mentioned scheme: through setting up spacing groove 24, can make stopper 18 insert spacing groove 24 and fix the position of limiting plate 12, through the use of pivot, guaranteed that first protective housing 5 and second protective housing 6 can effectual rotation and accomodate.

The utility model discloses a theory of operation:

when using, when the user need use trimming means to prune gardens grass and trees, the pulling draws piece 16, draw piece 16 to drive movable rod 15 and remove to the right, movable rod 15 drives movable plate 14 and removes to the right, movable plate 14 drives spring 17 and takes place elastic deformation, movable plate 14 drives stopper 18 and breaks away from spacing groove 24, extension spring 10 drives slider 8 and removes at the surface of locating lever 903, slider 8 drives connecting rod 7 and removes, connecting rod 7 drives first protecting crust 5 and second protecting crust 6 and removes, first protecting crust 5 drives fixed plate 11 and removes, second protecting crust 6 drives shell 13 and removes, until first protecting crust 5 and second protecting crust 6 rotate to the inner chamber of installation shell 3, fixed plate 11 and shell 13 all contact with locating plate 901, the practicality of garden grass and trees trimming means's protection mechanism has been improved, convenient to use person uses.

In summary, the following steps: the protection mechanism of the garden vegetation pruning device is characterized in that the first protection shell 5, the second protection shell 6, the limiting block 18, the limiting groove 24, the tension spring 10, the sliding block 8 and the stabilizing mechanism 9 are arranged to be matched for use, the cutting disc 4 can be protected when the pruning device is idle through the use of the first protection shell 5 and the second protection shell 6, the limiting block 18 is inserted into the limiting groove 24, and the position of the limiting plate 12 can be fixed, so that the purpose of fixing the positions of the first protection shell 5 and the second protection shell 6 is realized, the tension spring 10 can drive the sliding block 8 to move through the use of the tension spring 10, the purpose of driving the first protection shell 5 and the second protection shell 6 to rotate is achieved, the smoothness of the first protection shell 5 and the second protection shell 6 during rotation is improved through the use of the stabilizing mechanism 9, and the problem that after the existing electric motor is used is solved, the function of protecting the cutting disc is not available, the phenomenon that the cutting disc is rusted is easily caused, the service life of the electric trimmer is shortened, and the protection mechanism of the garden vegetation pruning device has the advantages of protecting the cutting disc and is worthy of popularization.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these 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. The utility model provides a gardens vegetation trimming means's safeguard mechanism, includes handle (1), its characterized in that: the right side of the handle (1) is fixedly connected with a fixed shell (2), the right side of the fixed shell (2) is fixedly connected with an installation shell (3), an inner cavity of the installation shell (3) is provided with a cutting disc (4), the top and the bottom of the surface of the cutting disc (4) are respectively and movably connected with a first protective shell (5) and a second protective shell (6), one sides of the first protective shell (5) and the second protective shell (6) which are opposite are both fixedly connected with a connecting rod (7), one side of the connecting rod (7) far away from the cutting disc (4) is fixedly connected with a sliding block (8), the right side of the sliding block (8) is movably connected with a stabilizing mechanism (9), the left side of the sliding block (8) is fixedly connected with a tension spring (10), the right side of the first protective shell (5) is fixedly connected with a fixed plate (11), and the bottom of the fixed plate (11, the right side fixedly connected with shell (13) of second protecting crust (6), the inner chamber swing joint of shell (13) has movable plate (14), the right side fixedly connected with movable rod (15) of movable plate (14), the right side of movable rod (15) extends to the right side and the fixedly connected with of shell (13) and draws piece (16), the surperficial swing joint of movable rod (15) has spring (17), the left side and movable plate (14) fixed connection of spring (17), the right side of spring (17) and the right side fixed connection of shell (13) inner wall, the left side fixedly connected with stopper (18) of movable plate (14).

2. The guard mechanism of a garden vegetation pruning device of claim 1, wherein: the stabilizing mechanism (9) comprises a positioning plate (901), one side, close to the inner wall of the fixed shell (2), of the positioning plate (901) is fixedly connected with the inner wall of the fixed shell (2), the inner wall of the fixed shell (2) is fixedly connected with a fixing block (902), a positioning rod (903) is fixedly connected between one side, opposite to the positioning plate (901), of the fixing block (902), one side, close to the positioning plate (901), of the positioning rod (903) penetrates through a sliding block (8) and is fixedly connected with the positioning plate (901), and one side, close to the fixing block (902), of the spring (17) is fixedly connected with the fixing block (902).

3. The guard mechanism of a garden vegetation pruning device of claim 2, wherein: one side, far away from the positioning plate (901), of the sliding block (8) is provided with a through hole (19) matched with the positioning rod (903) for use, and one side, close to the positioning plate (901), of the positioning rod (903) penetrates through the through hole (19) and is fixedly connected with the positioning plate (901).

4. The guard mechanism of a garden vegetation pruning device of claim 1, wherein: one side fixed connection piece that cutting dish (4) were kept away from in slider (8) has pull rod (20), draw hole (21) that use with pull rod (20) cooperation are all seted up to the top and the bottom of set casing (2) inner wall, one side that cutting dish (4) were kept away from in pull rod (20) is passed draw hole (21) and is extended to the surface of set casing (2).

5. The guard mechanism of a garden vegetation pruning device of claim 1, wherein: removal hole (22) with limiting plate (12) cooperation use are seted up at the top of shell (13), the inner chamber that removes hole (22) and extend to shell (13) is passed to the bottom of limiting plate (12), movable hole (23) that use with movable rod (15) cooperation are seted up on the right side of shell (13) inner wall, movable hole (23) are passed and pull piece (16) fixed connection on the right side of movable rod (15).

6. The guard mechanism of a garden vegetation pruning device of claim 1, wherein: spacing groove (24) that use with stopper (18) cooperation are seted up on the right side of limiting plate (12), the left side of stopper (18) extends to the inner chamber of spacing groove (24), the quantity of stopper (18) is a plurality of, and stopper (18) evenly distributed in the left side of movable plate (14), first protecting crust (5) and second protecting crust (6) are all through pivot and installation shell (3) swing joint.