CN217936534U

CN217936534U - Pruning device for landscaping engineering

Info

Publication number: CN217936534U
Application number: CN202220888422.7U
Authority: CN
Inventors: 谢娟
Original assignee: Shenzhen Chuangtianhuanbao Technology Co ltd
Current assignee: Shenzhen Chuangtianhuanbao Technology Co ltd
Priority date: 2022-04-18
Filing date: 2022-04-18
Publication date: 2022-12-02
Anticipated expiration: 2032-04-18

Abstract

The utility model discloses a trimming means for afforestation engineering, including pruning the enclosing cover, the top fixed mounting who prunes the enclosing cover has the trimming means body, and the top fixed mounting who prunes the enclosing cover has fixed case, the inner wall fixedly connected with deadening felt cover of fixed case, and the sound cover is inhaled to the inner wall fixedly connected with high density polyester fiber of deadening felt cover. The utility model discloses a set up and prune the enclosing cover, the trimming means body, fixed case, the deadening felt cover, high density polyester fiber inhales the sound cover, inhale the sound filling sleeve, the amortization filling sleeve, the cotton cover of amortization, the apron, fixed cover, the fan, the opening, the expansion joint, branch, the abatvoix, the cooperation of torsional spring and deadening felt sealing plug is used, the noise reduction who has solved current trimming means still remains to be improved, trimming means can send great noise when the user uses, cause the uncomfortable influence of health to operation trimming means's user, the problem that the user used trimming means travelling comfort has been reduced.

Description

Pruning device for landscaping engineering

Technical Field

The utility model relates to a afforestation engineering technical field specifically is a trimming means for afforestation engineering.

Background

The lawn pruning device can be used to prune the meadow usually in afforestation engineering, but current pruning device's noise reduction effect still remains to be improved, and pruning device can send great noise when the user uses, causes the uncomfortable influence of health to the user of operation pruning device, has reduced the user and has used pruning device's travelling comfort.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes in the above-mentioned background art, the utility model aims to provide a trimming means for afforestation engineering has possessed the good advantage of noise reduction, and the noise reduction who has solved current trimming means still remains to improve, and trimming means can send great noise when the user uses, causes the unwell influence of health to operation trimming means's user, has reduced the problem that the user used trimming means travelling comfort.

In order to achieve the above object, the utility model provides a following technical scheme: a pruning device for landscaping engineering comprises a pruning outer cover;

the utility model discloses a pruning device for the internal wall of sound-absorbing cover, including pruning enclosing cover, high density polyester fiber, supporting shoe, fixed cover, opening, activity mouth, fixed cover, fixed box's inner wall fixedly connected with deadening felt cover, the inner wall fixedly connected with sound-absorbing cover of sound-absorbing cover, the inner wall fixedly connected with amortization filling sleeve of sound-absorbing cover, the cotton cover of inner wall fixedly connected with amortization of amortization filling sleeve, the top swing joint of fixed box has the apron, the top of apron is inlayed and is had fixed cover, the inside of fixed cover has the fan through supporting shoe fixed mounting, the opening has been seted up to the bottom of fixed cover, the activity mouth has been seted up to the open-ended inner wall, the inside vertical fixedly connected with branch of activity mouth, the surface cover of branch is equipped with the abatvoix, the fixed surface of branch is connected with the torsional spring, the one end that branch was kept away from to the torsional spring and the inner wall fixed connection of abatvoix, the bottom fixedly connected with deadening felt sealing plug of apron.

As the utility model discloses preferred, the bottom fixedly connected with sound-proof felt pad of abatvoix, sound-proof felt pad's quantity is a plurality of.

As the utility model discloses it is preferred, the horizontal fixedly connected with filter screen in inside of fixed cover, the filter screen is located the top of fan.

As the utility model discloses preferred, the left side fixed mounting of hasp and fixed case is passed through in the left side of apron.

As the utility model discloses preferred, the bottom of fan and the bottom swing joint of fixed cover inner wall.

As the utility model discloses preferred, the left side fixedly connected with handle at apron top.

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

1. the utility model discloses a set up and prune the enclosing cover, the trimming means body, fixed case, the deadening felt cover, high density polyester fiber inhales the sound cover, inhale the sound filling sleeve, the amortization filling sleeve, the cotton cover of amortization, the apron, fixed cover, the fan, the opening, the expansion joint, branch, the abatvoix, the cooperation of torsional spring and deadening felt sealing plug is used, the noise reduction who has solved current trimming means still remains to be improved, trimming means can send great noise when the user uses, cause the uncomfortable influence of health to operation trimming means's user, the problem that the user used trimming means travelling comfort has been reduced, the advantage that noise reduction is good has been possessed, the travelling comfort that the user used trimming means has been improved.

2. The utility model discloses a set up the sound insulation felt pad, can reduce the clearance between two abatvoix mutual contact departments, improved the leakproofness between two abatvoix contact departments.

3. The utility model discloses a set up the filter screen, can filter from the air that fixed cover top got into, avoided the inside of the fixed cover of grass bits and rubbish entering that carries in the air.

4. The utility model discloses a set up the left side of apron into the left side fixed mounting through hasp and fixed case, can make the stability between apron and the fixed case obtain improving, avoided the apron to take place to rotate in the use.

5. The utility model discloses a set up the bottom of fan into with the bottom swing joint of fixed cover inner wall, can make the stability of fan obtain improving, avoided the fan to take place the phenomenon of rocking in the use.

6. The utility model discloses a set up the handle, convenient to use person removes the apron through the handle, has improved the convenience when user uses the apron.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the point A in the structure of FIG. 1 of the present invention;

fig. 3 is a schematic perspective view of the structure cover plate of the present invention.

In the figure: 1. trimming the outer cover; 2. a trimming device body; 3. a fixed box; 4. a sound-proof felt sleeve; 5. a high-density polyester fiber sound-absorbing jacket; 6. a sound-absorbing filling sleeve; 7. a sound-deadening filling sleeve; 8. a noise reduction cotton sleeve; 9. a cover plate; 10. fixing a sleeve; 11. a fan; 12. an opening; 13. a movable opening; 14. a strut; 15. a sound-absorbing panel; 16. a torsion spring; 17. a deadening felt sealing plug; 18. a sound-insulating felt pad; 19. a filter screen; 20. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the pruning device for landscaping engineering provided by the present invention comprises a pruning outer cover 1;

prune the top fixed mounting of enclosing cover 1 and have trimming means body 2, the top fixed mounting who prunes enclosing cover 1 has fixed case 3, the inner wall fixedly connected with deadening felt cover 4 of fixed case 3, the inner wall fixedly connected with high density polyester fiber of deadening felt cover 4 inhales sound cover 5, the inner wall fixedly connected with who inhales sound cover 5 of high density polyester fiber inhales sound cover 6, inhale sound cover 6's inner wall fixedly connected with amortization packing cover 7, the inner wall fixedly connected with amortization cotton cover 8 of amortization packing cover 7, the top swing joint of fixed case 3 has apron 9, fixed cover 10 is inlayed at the top of apron 9, fixed cover 10's inside has fan 11 through supporting shoe fixed mounting, opening 12 has been seted up to fixed cover 10's bottom, movable opening 13 has been seted up to opening 12's inner wall, the inside vertical fixedly connected with branch 14 of movable opening 13, the surface cover of branch 14 is equipped with abatvoix 15, the fixed surface of branch 14 is connected with torsional spring 16, the one end that branch 14 was kept away from to torsional spring 16 and the inner wall fixed connection of abatvoix 15, the bottom fixedly connected with deadening felt 17 of apron 9.

Referring to fig. 2, the sound-absorbing plate 15 has an acoustic felt pad 18 fixedly attached to the bottom thereof, and the number of the acoustic felt pads 18 is several.

As a technical optimization scheme of the utility model, through setting up deadening felt pad 18, can reduce the clearance between two abatvoix 15 mutual contact departments, improved the leakproofness between two abatvoix 15 contact departments.

Referring to fig. 1, a filter screen 19 is fixedly connected to the inside of the fixing sleeve 10 in a lateral direction, and the filter screen 19 is located at the top of the fan 11.

As a technical optimization scheme of the utility model, through setting up filter screen 19, can filter from the air that fixed cover 10 top got into, the inside of the fixed cover 10 of grass bits and rubbish entering that has avoided carrying in the air.

Referring to fig. 1, the left side of the cover plate 9 is fixedly mounted to the left side of the stationary box 3 by means of a snap.

As a technical optimization scheme of the utility model, set up to the left side fixed mounting through hasp and fixed case 3 through the left side with apron 9, can make the stability between apron 9 and the fixed case 3 obtain improving, avoided apron 9 to take place to rotate in the use.

Referring to fig. 1, the bottom of the fan 11 is movably connected to the bottom of the inner wall of the fixing sleeve 10.

As a technical optimization scheme of the utility model, through set up the bottom with fan 11 into with the bottom swing joint of fixed cover 10 inner walls, can make fan 11's stability obtain improving, avoided fan 11 to take place the phenomenon of rocking in the use.

Referring to fig. 1, a handle 20 is fixedly connected to the left side of the top of the cover plate 9.

As the utility model discloses a technical optimization scheme, through setting up handle 20, convenient to use person removes apron 9 through handle 20, has improved the convenience when user uses apron 9.

The utility model discloses a theory of operation and use flow: during the use, the noise of trimming means body 2 during operation can be absorbed by amortization cotton sleeve 8 at first, make the noise decibel of trimming means body 2 reduce then pass through amortization filling sleeve 7 and inhale the sound of inhaling sound filling sleeve 6 in proper order and fall and make an uproar, make the noise decibel of trimming means body 2 further reduce, and high density polyester fiber inhales sound sleeve 5 can further absorb the noise after being inhaled the sound and fall the noise of inhaling the sound by inhaling sound filling sleeve 6, make the noise decibel further reduce, and deadening felt cover 4 can block the noise of passing high density polyester fiber inhales sound sleeve 5, make and to pass the noise decibel further reduction of outside of fixed box 3 propagation, abatvoix 15 can absorb the noise of trimming means body 2 when not using fan 11 to dispel the heat, and deadening felt 17 can increase the leakproofness between apron 9 and the fixed box 3, block the noise of trimming means body 2, when the user dispels the heat to trimming means body 2, start fan 11, fan 11 starts to inhale the air to the top of trimming means body 2 to spray to the trimming means body 2 from the top of fixing cover plate 10, air 15 blows, thereby make the abatvoix pole 15 rotate and make the limiting spring 14 rotate when the sound absorption pole rotates.

In summary, the following steps: this trimming means for afforestation engineering, prune enclosing cover 1 through the setting, trimming means body 2, fixed case 3, sound insulation felt cover 4, high density polyester fiber inhales sound cover 5, inhale sound packing cover 6, amortization packing cover 7, amortization cotton cover 8, apron 9, fixed cover 10, fan 11, opening 12, movable opening 13, branch 14, abatvoix 15, the cooperation of torsional spring 16 and sound insulation felt sealing plug 17 is used, the noise reduction effect of having solved current trimming means still remains to be improved, trimming means can send great noise when the user uses, cause the uncomfortable influence of health to operation trimming means's user, the problem that the user used the trimming means travelling comfort has been reduced.

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. A pruning device for landscaping engineering comprises a pruning outer cover (1);

the method is characterized in that: the top of pruning enclosing cover (1) is fixed with pruning device body (2), the top of pruning enclosing cover (1) is fixed with stationary box (3), the inner wall fixedly connected with sound insulation felt cover (4) of stationary box (3), the inner wall fixedly connected with high density polyester fibre of sound insulation felt cover (4) inhales sound cover (5), the inner wall fixedly connected with of high density polyester fibre inhales sound cover (5) inhales sound filling sleeve (6), inhale the inner wall fixedly connected with amortization filling sleeve (7) of sound filling sleeve (6), the inner wall fixedly connected with amortization cotton cover (8) of amortization filling sleeve (7), the top swing joint of stationary box (3) has apron (9), the top of apron (9) is inlayed and is had fixed cover (10), the inside of fixed cover (10) has fan (11) through supporting shoe fixed mounting, the bottom of fixed cover (10) has been seted up opening (12), the inner wall of opening (12) has been seted up movable mouth (13), the inside of movable mouth (13) vertically fixedly connected with branch (14), the surface cover of branch is equipped with sound absorption board (15), the surface of sound absorption board (14) is equipped with torsional spring (16), the one end of torsional spring (16) is connected with the sound absorption board (16), and the bottom of the cover plate (9) is fixedly connected with a sound-proof felt sealing plug (17).

2. The pruning device for the landscaping project according to claim 1, wherein: and the bottom of the sound-absorbing plate (15) is fixedly connected with a sound-insulating felt pad (18).

3. The pruning device for the landscaping project according to claim 1, wherein: the inside of the fixed sleeve (10) is transversely and fixedly connected with a filter screen (19).

4. The trimming apparatus for landscaping engineering according to claim 1, wherein: the left side of the cover plate (9) is fixedly installed with the left side of the fixed box (3) through a hasp.

5. The pruning device for the landscaping project according to claim 1, wherein: the bottom of the fan (11) is movably connected with the bottom of the inner wall of the fixed sleeve (10).

6. The pruning device for the landscaping project according to claim 1, wherein: the left side of the top of the cover plate (9) is fixedly connected with a handle (20).