CN217957884U

CN217957884U - Tree planting is with pruning sword convenient to change

Info

Publication number: CN217957884U
Application number: CN202222332285.1U
Authority: CN
Inventors: 付学良
Original assignee: Wuhu Qingshui Fushi Landscape Engineering Co ltd
Current assignee: Wuhu Qingshui Fushi Landscape Engineering Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2022-12-06
Anticipated expiration: 2032-09-02

Abstract

The application discloses trees are planted and use pruning sword convenient to change belongs to trees pruning technical field. Mainly include the tool bit, the tool bit is provided with two blades to be used for pruning trees, the bottom of tool bit is connected with the control portion respectively, be provided with the mounting panel on tool bit and the control portion wherein arbitrary one, be provided with the mounting groove of mutually supporting with the mounting panel in tool bit and the control portion on another, the fixed orifices has been seted up to corresponding on mounting panel and the mounting groove, the fixed orifices is connected with the mounting in the fixed orifices, the mounting is used for fixing tool bit and control portion, inserts the mounting panel into the mounting groove earlier, and the bullet piece can receive the extrusion to block into to the mounting hole, makes the fixed orifices align, and rethread second bolt is fixed, accomplishes the cooperation, and a tree planting pruning sword convenient to change of this application has reached the size of conveniently changing the pruning sword tool bit.

Description

Tree planting is with pruning sword convenient to change

Technical Field

The application relates to the technical field of tree pruning, in particular to a pruning knife convenient to replace for tree planting.

Background

In the afforestation of gardens, the maintenance personal often need carry out the pruning molding to afforestation, to some short shrubs, can prune with the pruning sword, when knocking into a little thicker branch in the pruning process the little pruning sword can't prune, so need change bigger pruning sword.

However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems: most of the existing pruning knives are of an integrated structure, and if the large pruning knives need to be replaced, the pruning knives can be replaced integrally, so that the influence is not great under the condition of small carrying amount. But far away, the inconvenient entering of vehicle or the place that the different size demands of pruning sword are more in the workplace, can only take the instrument through the mode that the manual work carried, if will carry a plurality of pruning swoves then can increase staff's burden this moment, so it is necessary to provide a tree planting of being convenient for change tool bit uses the pruning sword, can be through carrying the less different tool bits of volume, and the non-pruning sword is whole, reduces staff's burden to solve above-mentioned problem.

It is noted that the above information disclosed in this background section is only for background purposes in understanding the inventive concept and, therefore, it may contain information that does not constitute prior art.

Disclosure of Invention

Based on the above problems in the prior art, the embodiments of the present application are directed to: the pruning knife for tree planting convenient to replace is provided, and the size of the tool bit of the pruning knife convenient to replace is achieved.

The technical scheme adopted by the application for solving the technical problem is as follows: the utility model provides a trees are planted and are used pruning sword convenient to change, includes the tool bit, the tool bit is provided with two blades to be used for pruning trees, the bottom of tool bit is connected with the handle respectively, its characterized in that: an installation plate is arranged on any one of the cutter head and the holding part, an installation groove matched with the installation plate is arranged on the other one of the cutter head and the holding part, the mounting panel corresponds on with the mounting groove and has seted up the fixed orifices, the fixed orifices internal connection has the mounting, the mounting is used for fixing tool bit and handle.

Insert the mounting panel into the mounting groove earlier, the bullet piece can receive the extrusion to in the mounting hole is gone into to the card, make the fixed orifices align, rethread second bolt is fixed, accomplishes the cooperation.

Furthermore, be provided with the mounting hole on the arbitrary terminal surface that mounting panel and mounting groove are close to each other, another terminal surface that mounting panel and mounting groove are close to each other is provided with bullet piece, bullet piece and mounting hole mutually support.

Further, the mounting panel sets up to the trapezoidal form that falls, the width that the terminal surface was kept away from to the mounting panel is greater than the width towards the terminal surface.

Furthermore, the bullet piece sets up to the hemispheroid, is the rubber material.

Furthermore, the elastic block is set as a fixed block, and an elastic part is arranged between the elastic block and the mounting groove.

Furthermore, one side that the handle part is close to each other all is provided with the supporting shoe, the supporting shoe has elasticity, the supporting shoe is used for driving handle part and tool bit and resets.

The beneficial effect of this application is: the utility model provides a pair of pruning sword is used in tree planting convenient to change, through being provided with the mounting groove, through the cooperation of mounting panel with the mounting groove, the bullet piece can block into to the mounting hole in, fixes a position the fixed orifices, and rethread second bolt is fixed, when needing to dismantle, with the fixed back of second bolt cancellation, outwards takes the tool bit out to the pruning sword tool bit is conveniently changed.

In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is an overall schematic view of a tree pruning tool for planting trees that is easily replaceable in the present application;

FIG. 2 is a left top exploded view of the bit mount of FIG. 1;

FIG. 3 is a right side exploded top view of the bit mount of FIG. 1;

wherein, in the figures, the various reference numbers:

1. a cutter head; 11. a first cutter; 12. a second cutter; 21. mounting a plate; 22. mounting holes; 3. a first bolt; 4. a handle; 41. mounting grooves; 42. a fixing hole; 43. a second bolt; 44. a spring block; 45. a connecting plate; 5. a support block;

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in fig. 1-3, the present application provides a pruning knife for tree planting convenient to replace, which includes a plurality of groups of knife heads 1 with different sizes, each group of knife heads 1 includes two blades, namely a first knife 11 and a second knife 12, and the first knife 11 and the second knife 12 are movably connected through a first bolt 3 and prune trees.

The bottom of first cutter 11 and second cutter 12 is connected with handle 4 respectively, first cutter 11 and second cutter 12 all are provided with mounting panel 21 towards the link of handle 4 respectively, mounting panel 21 sets up to falling trapezoidal, the width that the cutter surface was kept away from to mounting panel 21 is greater than its width towards the cutter surface, the link of handle 4 is provided with mounting groove 41, mounting groove 41 mutually supports with mounting panel 21, mounting panel 21 inserts the stability that can make tool bit 1 and handle 4 when the installation in mounting groove 41, can not control and rock.

All seted up fixed orifices 42 on mounting panel 21 and the mounting groove 41, be equipped with second bolt 43 on the fixed orifices 42 and fix it, fixed between messenger's tool bit 1 and the handle 4 through second bolt 43, prevent to slide from top to bottom, the horizontal of each cutter this moment will be fixed by mounting panel 21 and mounting groove 41, it vertically can be fixed by fixed orifices 42 and second bolt 43, with this can accomplish the installation with tool bit 1 and handle 4.

Seted up mounting hole 22 on the mounting panel 21, be equipped with bullet piece 44 in the mounting groove 41, mounting hole 22 mutually supports with bullet piece 44, carries out slight fixed to tool bit 1 and handle 4, takes off when preventing to install to carry out quick location to fixed orifices 42, conveniently carry out the bolt fastening.

The first embodiment is as follows: the bullet piece 44 sets up to the hemisphere, is the rubber material, and the size of bullet piece 44 will be greater than mounting hole 22, and when the mounting panel 21 card was gone into to the mounting groove 41, bullet piece 44 can receive the extrusion to the card is gone into to the mounting hole 22 in, accomplishes the cooperation.

Example two: the elastic block 44 can also be set as a fixed ball block, and a spring is installed on the contact surface of the elastic block 44 and the installation groove 41, when the installation plate 21 is clamped into the installation groove 41, the installation plate 21 can extrude the elastic block 44, the spring contracts, and when the installation hole 22 reaches the elastic block 44, the spring resets to enable the elastic block 44 to be inserted into the installation hole 22, so that the matching is completed.

When the tool bit needs to be disassembled, the second bolt 43 is removed from the tool bit, and then the tool bit 1 is pulled out.

Be provided with elastic support block 5 between handle 4, when pruning the branch, handle 4 can drive tool bit 1 and do the shearing activity, and supporting shoe 5 can draw close each other and extrude this moment, loosens handle 4 after finishing pruning, and supporting shoe 5 can drive handle 4 and tool bit 1 and reset to next shearing.

When the large cutter head 1 is replaced, a connecting plate 45 can be installed between the handle 4 and the cutter head 1, the installation groove 41 and the elastic block 44 are both arranged on the connecting plate 45, the cutter head 1 is convenient to match, the length of the handle 4 is prolonged, the distance of a power arm is increased, and therefore the force applied during trimming is reduced.

The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

In the description of the present invention, it is to be understood that the orientation or positional relationship indicated by the orientation words such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and in the case of not making a reverse description, these orientation words do not indicate and imply that the device or element being referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a pruning sword is used in tree planting convenient to change, includes tool bit (1), tool bit (1) is provided with two blades to prune trees, the bottom of tool bit (1) is connected with the handle respectively, its characterized in that: be provided with mounting panel (21) on tool bit (1) and the holding portion wherein arbitrary one, be provided with mounting panel (21) of mutually supporting on another in tool bit (1) and the holding portion, mounting panel (21) and mounting panel (41) go up to correspond and have seted up fixed orifices (42), fixed orifices (42) in-connection has the mounting, the mounting is used for fixing tool bit (1) and holding portion.

2. The pruning knife for tree planting convenient to replace according to claim 1, wherein: be provided with mounting hole (22) on mounting panel (21) and mounting groove (41) arbitrary terminal surface that is close to each other, another terminal surface that mounting panel (21) and mounting groove (41) are close to each other is provided with bullet piece (44), bullet piece (44) and mounting hole (22) mutually support.

3. The pruning knife for tree planting convenient to replace according to claim 1, wherein: the mounting panel (21) sets up to the trapezoidal form that falls, the width that terminal surface was kept away from in mounting panel (21) is greater than the width towards the terminal surface.

4. The pruning knife for tree planting convenient to replace of claim 2, wherein: the elastic block (44) is arranged to be a hemisphere and made of rubber.

5. The pruning knife for tree planting convenient to replace of claim 2, wherein: the elastic block (44) is set to be a fixed block, and an elastic piece is installed between the elastic block (44) and the installation groove (41).

6. The pruning knife for tree planting convenient to replace according to claim 1, wherein: supporting blocks (5) are arranged on the sides, close to each other, of the holding parts, the supporting blocks (5) have elasticity, and the supporting blocks (5) are used for driving the holding parts and the cutter head (1) to reset.