CN213586957U

CN213586957U - Afforestation pruning equipment

Info

Publication number: CN213586957U
Application number: CN202022319683.0U
Authority: CN
Inventors: 程雯
Original assignee: Beijing Qingqiao Landscape Greening Co ltd
Current assignee: Beijing Qingqiao Landscape Greening Co ltd
Priority date: 2020-10-17
Filing date: 2020-10-17
Publication date: 2021-07-02
Anticipated expiration: 2030-10-17

Abstract

The application relates to landscaping pruning equipment which comprises a first cutter body and a second cutter body which are mutually crossed and rotationally connected, a first cutter handle connected with the first cutter body, a second cutter handle connected with the second cutter body and a clamping mechanism arranged on the first cutter body and the second cutter body, wherein the clamping mechanism comprises a clamping piece and an elastic piece which are oppositely arranged on the first cutter body and the second cutter body; when the first cutter body and the second cutter body are combined, the clamping piece clamps the pruning section of the branch under the action of the elastic piece. The clamping piece clamps the pruning section of the branch under the action of the elastic piece, so that the pruning section of the branch can be clamped by the clamping piece after being pruned, the pruned branch is convenient to collect, and the pruning section of the branch is not easy to fall off to injure people; this application has the effect of being convenient for collect branch, simple operation and safe in utilization.

Description

Afforestation pruning equipment

Technical Field

The application relates to the field of afforestation equipment, especially, relate to an afforestation trimming equipment.

Background

With the increasing awareness of people on environmental protection, gardens built in cities are increasing; gardens are greening environments and rest places created by reforming terrains, planting flowers, plants, trees, arranging garden paths and the like.

However, the growth of the green plants in the garden can cause the branches to grow longer and longer, and the longer branches not only can affect the garden environment, but also can shield the road; to improve this situation, workers use garden scissors to trim the branches of trees.

The gardening scissors comprise a first cutter body and a second cutter body which have opposite cutting edges and are mutually crossed and rotationally connected, a first cutter handle connected with the first cutter body and a second cutter handle connected with the second cutter body; when the tree pruning tool is used, the first tool handle and the second tool handle are opened, the first tool body and the second tool body are respectively placed on two sides of a tree branch to be pruned, and then the first tool handle and the second tool handle are combined to cut the tree branch.

When in actual trimming, some branches are thick and hard, the falling direction after being trimmed is not easy to control, the trimming sections of the branches are not easy to collect, and people are easy to hurt after falling. With respect to the related art in the above, the inventor believes that there is a defect that the trimmed section of the branch is not easily collected.

SUMMERY OF THE UTILITY MODEL

In order to collect the pruning section of branch when afforestation is pruned more conveniently, this application provides an afforestation trimming equipment.

The application provides a afforestation trimming means adopts following technical scheme:

a garden greening pruning device comprises a first cutter body and a second cutter body which are mutually crossed and rotationally connected, a first cutter handle connected with the first cutter body, a second cutter handle connected with the second cutter body and a clamping mechanism arranged on the first cutter body and the second cutter body, wherein the clamping mechanism comprises a clamping piece and an elastic piece which are oppositely arranged on the first cutter body and the second cutter body; when the first cutter body and the second cutter body are combined, the clamping piece clamps the pruning section of the branch under the action of the elastic piece.

Through adopting above-mentioned technical scheme, when first cutter body and second cutter body merge, the holder carries out the centre gripping to the pruning section of branch under the effect of elastic component, makes the pruning section of branch can be held by the holder after cutting down, makes the branch of pruning under be convenient for collect, also makes the pruning section of branch be difficult for dropping and injures the people by a crashing object.

Optionally, the clamping member is an arc-shaped plate-shaped structure perpendicular to the first cutter body and the second cutter body, and the arc-shaped concave surfaces of the clamping member on the first cutter body and the clamping member on the second cutter body are arranged oppositely.

Through adopting above-mentioned technical scheme, relative arc platelike structure's holder can be better with the branch suitability of original structure, makes the holder more stable to the centre gripping of branch.

Optionally, the clamping mechanism comprises a plurality of groups of clamping pieces and elastic pieces, and the clamping pieces are gradually reduced along the radius from the rotary connection part of the first cutter body and the second cutter body to the cutter point.

By adopting the technical scheme, a plurality of groups of clamping mechanisms with different radiuses can be suitable for branches with different thicknesses; and because the moment of force of the first cutter body and the second cutter body close to the rotary joint is smaller than that of the cutter point, under the condition that the moments of the first cutter handle and the second cutter handle are the same, the first cutter body and the second cutter body close to the rotary joint are more suitable for pruning thicker branches, and the first cutter body and the second cutter body close to the cutter point are more suitable for pruning thinner branches, so that a clamping piece with smaller radius and more suitable for thinner branches is arranged close to the cutter point, and the adaptability of the clamping mechanism to branches with different thicknesses is further increased.

Optionally, the clamping piece is provided with three elastic pieces in a matching manner, and the three elastic pieces are respectively connected with the two sides and the middle of the arc-shaped convex surface of the clamping piece.

Through adopting above-mentioned technical scheme, make the elastic component more stable to the support of holder to make the holder add to the branch and hold the stability and further promote.

Optionally, the clamping part comprises two clamping plates with adjacent arc structures, one adjacent sides of the two clamping plates are rotatably connected, and the three elastic parts are respectively connected with two sides of the two clamping plates, which deviate from each other, and the rotating connection positions of the two clamping plates.

Through adopting above-mentioned technical scheme, two grip blocks can rotate relatively, can change the contained angle along with the different thickness of branch, make the grip block further strengthen the suitability of branch.

Optionally, the elastic member at the rotational joint of the two clamping plates has a smaller elastic force than the elastic members at the two sides.

Through adopting above-mentioned technical scheme, two grip blocks both sides receive the great holding power of elastic component, make the grip block stronger to the parcel nature of branch.

Optionally, the anti-slip layer is arranged on one side, opposite to the clamping piece, of the first cutter body and the second cutter body.

Through adopting above-mentioned technical scheme, improved the coefficient of friction of holder to improve the frictional force between holder and the branch, made the holder more firm to the centre gripping of branch.

Optionally, the landscaping trimming device further comprises a locking mechanism arranged on the first knife handle and the second knife handle.

Through adopting above-mentioned technical scheme, latched device can make the staff can be with first handle of a knife and second handle of a knife locking when not using afforestation trimming equipment, avoids first cutter body and second cutter body to open and is cut as far as possible, also makes afforestation trimming equipment can accomodate more easily.

Optionally, the locking mechanism comprises a hook and a lock catch, the hook and the hook are rotatably connected with one side of the first knife handle close to the second knife handle, and the lock catch is arranged on the second knife handle and corresponds to the hook; when the first cutter body and the second cutter body are closed, the hook hanging piece can be hooked on the lock catch piece.

By adopting the technical scheme, the hook piece with the simple structure is matched with the lock catch piece, and a worker can lock the first tool handle and the second tool handle only by rotating the hook piece towards the lock catch piece and hooking the hook piece on the lock catch piece, so that the operation of the lock catch mechanism is more convenient.

Optionally, the tool tip ends of the first tool body and the second tool body are provided with arc-shaped tool bits.

Through adopting above-mentioned technical scheme, can make the staff be difficult for being stabbed by the knife tip, make afforestation pruning equipment safer.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the clamping piece clamps the pruning section of the tree branch under the action of the elastic piece, so that the pruning section of the tree branch can be clamped by the clamping piece after being pruned, and the pruned tree branch is convenient to collect;

2. the adaptability of the clamping plates to branches is further enhanced by arranging the adjacent clamping plates;

3. through setting up latched device, make afforestation trimming means's use safer.

Drawings

Fig. 1 is a schematic perspective view of the landscaping pruning device when opened;

fig. 2 is a schematic perspective view of the landscaping trimming device when closed.

Description of reference numerals: 1. a cutter body; 11. a first cutter body; 12. a second blade body; 13. an arc-shaped cutter head; 14. a fixing member; 2. a knife handle; 21. a first handle; 22. a second handle; 23. an anti-slip sleeve; 3. a clamping mechanism; 31. a clamping member; 311. a clamping plate; 312. an anti-slip layer; 32. a spring; 4. a latch mechanism; 41. a hook; 42. a fastener.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses afforestation pruning equipment. Referring to fig. 1, the landscaping pruning equipment comprises a cutter body 1 for pruning, a cutter handle 2 for controlling the cutter body 1 to open and close, and a clamping mechanism 3 which is arranged on the cutter body 1 and used for clamping a pruning section of a branch.

The cutter body 1 comprises a first cutter body 11 and a second cutter body 12 with opposite cutting edges, and one side of the first cutter body 11, which is far away from the cutter point, of the second cutter body 12 is hinged. The knife handle 2 comprises a first knife handle 21 and a second knife handle 22, the first knife handle 21 and the second knife handle 22 are rod-shaped structures with the same shape, the first knife handle 21 is fixedly connected with one end, far away from a knife tip, of the first knife body 11, and the second knife handle 22 is fixedly connected with one end, far away from the knife tip, of the second knife body 12. Specifically, the lengths of the first knife handle 21 and the second knife handle 22 are greater than the lengths of the first knife body 11 and the second knife body 12, so that the force arm when the knife handle 2 is controlled to be opened and closed is larger, and the garden greening plants can be trimmed more labor-saving.

In order to make the cutter body 1 not easy to hurt people, the cutter points of the first cutter body 11 and the second cutter body 12 are provided with arc-shaped cutter heads 13, the arc-shaped cutter heads 13 on the first cutter body 11 and the second cutter body 12 are both of a semicircular structure, and the two arc-shaped cutter heads 13 are spliced into a circle when the first cutter body 11 and the second cutter body 12 are closed, so that the cutter points of the first cutter body 11 and the second cutter body 12 are not easy to hurt people.

Referring to fig. 1 and 2, the clamping member 3 comprises three sets of clamping members 31 arranged along the cutter body 1 for clamping the pruning section of the branch and elastic members for providing clamping force to the clamping members 31. Each group of clamping pieces 31 comprises two clamping pieces which are oppositely arranged on the first cutter body 11 and the second cutter body 12, each clamping piece 31 comprises two adjacent clamping plates 311, and one adjacent sides of the two clamping plates 311 are hinged; the clamping plate 311 is an arc-shaped plate-shaped structure perpendicular to the first cutter body 11 and the second cutter body 12, and the arc-shaped concave surfaces of the clamping plate 311 on the first cutter body 11 and the second cutter body 12 are oppositely arranged, so that the clamping plate 311 has better tree branch wrapping performance during clamping. The radius of the clamping plate 311 from the rotary joint of the first cutter body 11 and the second cutter body 12 to the direction of the cutter point is gradually reduced, so that the landscaping pruning equipment has better adaptability to branches with different thicknesses when pruning.

The elastic member is generally a spring 32, and may be a columnar rubber or other elastic member. The first cutter body 11 and the second cutter body 12 are fixed with fixing pieces 14 for installing and fixing the clamping mechanism 3, the fixing pieces 14 are arc-shaped plate-shaped structures perpendicular to the first cutter body 11 and the second cutter body 12, and the fixing pieces 14 are arranged on one side of the arc-shaped convex surface of the clamping plate 311. Every holder 31 cooperation is provided with three spring 32, three spring 32 one end respectively with two holding plate 311 of a holder 31 the both sides that deviate from each other and the articulated department fixed connection of two holding plate 311, the other end and the mounting 14 fixed connection of spring 32 make holder 31 receive stable support.

In order to further enhance the wrapping performance of the clamping piece 31 on the tree branches, the elastic force of the spring 32 connected with the hinged part of the clamping plate 311 is smaller than that of the springs 32 on the two sides, so that the two sides of the clamping piece 31 are pushed more stably, and the wrapping performance on the tree branches is further improved.

In order to make the clamping piece 31 clamp the branches more stably, the anti-slip layer 312 is arranged on one side of the arc concave surface of the clamping plate 311, so that the pruning section of the branches can be clamped more firmly.

In order to further improve the safety of the landscaping trimming device, a locking mechanism 4 is further arranged on the knife handle 2 and is used for locking the knife handle 2 when the knife handle 2 is closed and is close to the knife body 1.

The latch mechanism 4 includes a hook member 41 and a latch member 42 which are disposed oppositely. The hook 41 is in a ring structure, and the hook 41 is hinged to one side of the first handle 21 close to the second handle 22; the locking member 42 is in a hook-shaped structure, the locking member 42 is disposed on the second handle 22 corresponding to the position of the hook member 41, and the locking member 42 may be hinged to the second handle 22 or may be fixedly connected to the second handle 22. When the first cutter body 11 and the second cutter body 12 are closed, the hooking part 41 can be hooked on the locking part 42, so that the cutter body 1 is kept in a closed state, the situation that workers are cut by a cutting edge when the landscaping trimming equipment is not used is avoided as far as possible, and the landscaping trimming equipment can be stored more conveniently.

In order to enable the worker to more stably hold the knife handle 2 during trimming, the anti-slip sleeve 23 can be sleeved on one side, away from the knife body 1, of the first knife handle 21 and the second knife handle 22, the outer wall of the anti-slip sleeve 23 is of a corrugated structure, the friction coefficient of the worker when the worker holds the knife handle 2 can be increased, and the worker can hold the knife handle 2 more firmly with smaller holding power. .

The implementation principle of afforestation trimming equipment of the embodiment of the application is as follows: when the greening plants in the garden need to be trimmed, the operator takes out the landscaping trimming equipment, slightly rotates the knife handle 2 in the opposite direction, and takes down the hook hanging piece 41 from the locking piece 42; then, one side of the cutter body 1, which is provided with the clamping mechanism 3, faces the direction of branches to be trimmed, and for branches with different thicknesses, the cutter body 1 is moved to enable the thickness of the branches to correspond to the clamping plate 311 with the matched size, and then the cutter handle 2 is held to trim the branches.

When the cutter body 1 begins to be combined, the clamping pieces 31 on the two corresponding sides clamp the branches under the action of the springs 32; when the cutter body 1 is completely combined, the pruning section of the branch is cut off and clamped by the clamping piece 31; the branches clamped by the clamping pieces 31 are moved to a collecting position, the knife handle 2 is opened, the knife body 1 and the clamping pieces 31 on the knife body 1 are opened, and the branches fall to the collecting position.

After the trimming operation is completed, the tool shanks 2 are combined, and the hook hanging member 41 is hooked to the locking member 42 and stored.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an afforestation pruning equipment, includes intercrossing and rotates first cutter body (11) and second cutter body (12) of connecting, first handle of a knife (21) of being connected with first cutter body (11) and second handle of a knife (22) of being connected with second cutter body (12), its characterized in that: the clamping mechanism (3) is arranged on the first cutter body (11) and the second cutter body (12), and the clamping mechanism (3) comprises a clamping piece (31) and an elastic piece which are oppositely arranged on the first cutter body (11) and the second cutter body (12); when the first cutter body (11) and the second cutter body (12) are combined, the clamping piece (31) clamps the pruning section of the branch under the action of the elastic piece.

2. Landscaping pruning apparatus according to claim 1, wherein: the clamping piece (31) is of an arc-shaped plate-shaped structure perpendicular to the first cutter body (11) and the second cutter body (12), and arc-shaped concave surfaces of the clamping piece (31) on the first cutter body (11) and the second cutter body (12) are arranged oppositely.

3. Landscaping pruning apparatus according to claim 2, wherein: the clamping mechanism (3) comprises a plurality of groups of clamping pieces (31) and elastic pieces, and the radius from the rotary connection part of the clamping pieces (31) along the first cutter body (11) and the second cutter body (12) to the cutter point is gradually reduced.

4. Landscaping pruning apparatus according to claim 2, wherein: the clamping piece (31) is provided with three elastic pieces in a matched mode, and the three elastic pieces are connected with the two sides and the middle of the arc-shaped convex surface of the clamping piece (31) respectively.

5. Landscaping pruning apparatus according to claim 4, wherein: the clamping piece (31) comprises two clamping plates (311) of adjacent arc structures, one adjacent sides of the two clamping plates (311) are rotatably connected, and the three elastic pieces are respectively connected with two sides of the two clamping plates (311) which deviate from each other and the rotating connection positions of the two clamping plates (311).

6. Landscaping pruning apparatus according to claim 5, wherein: the elasticity of the elastic piece at the rotating connection part of the two clamping plates (311) is smaller than that of the elastic pieces at the two sides.

7. Landscaping pruning apparatus according to claim 1, wherein: and an anti-slip layer (312) is arranged on one side of the first cutter body (11) opposite to the clamping piece (31) on the second cutter body (12).

8. Landscaping pruning apparatus according to any one of claims 1-7, wherein: the landscaping pruning equipment further comprises a locking mechanism (4) arranged on the first cutter handle (21) and the second cutter handle (22).

9. Landscaping pruning apparatus according to claim 8, wherein: the locking mechanism (4) comprises a hook piece (41) and a locking piece (42), the hook piece (41) is rotatably connected with one side, close to the second handle (22), of the first handle (21), and the locking piece (42) is arranged on the second handle (22) and corresponds to the hook piece (41); when the first cutter body (11) and the second cutter body (12) are closed, the hook piece (41) can be hooked on the lock catch piece (42).

10. Landscaping pruning apparatus according to any one of claims 1-7, wherein: the tool tip ends of the first tool body (11) and the second tool body (12) are provided with arc-shaped tool bits (13).