CN217884477U - Weeder is used in operation of tree bottom - Google Patents

Abstract

The utility model discloses a weeder is used in end of tree operation, which comprises a body, body first end is provided with first handle end, second end and is provided with the cutting head, be provided with second handle end between first handle end and the cutting head, be provided with on the second handle end and hold in the palm shoulder glide machanism, hold in the palm shoulder glide machanism including shoulder and sliding connection in the shell that slides on the baldric, shoulder first end fixed connection in first handle end. The utility model provides a weeder is used in bottom of a tree operation has utilized and has held in the palm shoulder glide machanism, can will slide the shell laminating when using at the shoulder, then the range that removes the body as required is downthehole with the locking piece joint at the locking that corresponds, the effect that also can play the support when both hands are tightly held first handle end and second handle end respectively this moment is shouldered and can be alleviateed the burden of both arms to shoulder also can slide along the shell that slides when wearing, do not influence the normal use of connecting rod.

Description

Weeder is used in operation of tree bottom

Technical Field

The utility model relates to a weeder technical field relates to a weeder is used in operation at bottom of tree particularly.

Background

A weeding machine is a machine that uses a rotating blade to cut grass leaves to achieve a weeding effect, and a handheld weeding machine is often used to perform work on a complicated terrain such as under eucalyptus.

According to patent No. CN202110203902.5, publication (publication) date: 2021-06-11, discloses a handheld rotary-knife weeder, including the engine, one side electricity of engine is connected with the bar, the bottom fixedly connected with urceolus of bar, the inside swing joint of urceolus has the blade disc, the bottom outside movable mounting of blade disc has cutting device, the activity groove has been seted up in the bottom outside of blade disc, the activity ball has been inlayed in the inside activity of activity groove. According to the weed cutting device, the movable ball drives the steel cutter to rotate to cut weeds through rotation of the cutter head, the universal wheel is vertically put down by the rolling column to support the steel cutter, the movable ball is driven by the steel cutter in different terrains such as a steep slope to rotate up and down in the movable groove, the fact that the cutter head is directly put on the ground to be pushed to cut weeds is achieved, the movable ball is driven by the steel cutter in the steep slope to rotate to enable the universal wheel to be grounded on the ground, weeds with a certain length are cut, and the problems of fatigue and uneven cutting of manual carrying are solved.

Including among the prior art of the aforesaid patent, integral type and back of the body formula are divided when using to handheld weeder, and wherein the weeder of integral type is when carrying out handheld, because on battery and motor all set up with handheld portion, lead to weight great, but the longer user's arm of operating time will feel obvious sour bloated sense.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a weeder is used in operation at bottom of tree aims at solving the problem that the weeder of integral type uses the back arm will feel obvious sour bloated sense for a long time.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a weeder is used in end of tree operation, includes the body, the first end of body is provided with first handle end, second end is provided with the cutting head, be provided with second handle end between first handle end and the cutting head, be provided with on the second handle end and hold in the palm shoulder glide machanism, hold in the palm shoulder glide machanism including baldric and sliding connection in the shell that slides on the baldric, baldric first end fixed connection in first handle end, baldric second end fixed connection in second handle end.

Preferably, the shoulder belt is provided with a linear array locking hole, the locking hole is connected with a locking block in a clamped mode, and the sliding shell is driven to be attached to the locking block.

Preferably, the first end of the locking block is provided with a limiting head, and the second end of the locking block is provided with a holding part.

Preferably, the sliding shell is connected with rotating columns in a circumferential array in a rotating mode, and the rotating columns are attached to the shoulder straps.

Preferably, a blade is rotatably connected to the cutting head.

Preferably, the shoulder strap is a cortical shoulder strap.

In the technical scheme, the utility model provides a pair of weeder is used in operation at bottom of tree possesses following beneficial effect: utilized and held in the palm shoulder glide machanism, can will slide the shell when using and laminate at the shoulder, then remove the range of body as required with the locking piece joint in the locking hole that corresponds, the effect that the both hands were shouldered when tightly holding first handle end and second handle end respectively this moment also can play the support can alleviate the burden of both arms to shoulder also can slide along the shell that slides when wearing, do not influence the normal use of connecting rod.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is an overall schematic diagram provided by an embodiment of the present invention;

fig. 2 is a schematic diagram of an overall explosion provided by an embodiment of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 2;

fig. 4 is a schematic overall cross-sectional view provided by an embodiment of the present invention.

Description of the reference numerals:

1. a body; 11. a first grip end; 12. a connecting rod; 13. a second grip end; 2. a cutting head; 21. a blade; 3. a shoulder-supporting sliding mechanism; 31. shoulder straps; 311. a locking hole; 32. a slipping shell; 322. rotating the column; 33. a locking block; 331. a limiting head; 332. a holding part.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

As shown in fig. 1-4, a weeding machine for bottom operation comprises a body 1, a first handle end 11 is arranged at a first end of the body 1, a cutting head 2 is arranged at a second end of the body, a second handle end 13 is arranged between the first handle end 11 and the cutting head 2, a shoulder-supporting sliding mechanism 3 is arranged on the second handle end 13, the shoulder-supporting sliding mechanism 3 comprises a shoulder strap 31 and a sliding shell 32 connected to the shoulder strap 31 in a sliding manner, the first end of the shoulder strap 31 is fixedly connected to the first handle end 11, and the second end of the shoulder strap 31 is fixedly connected to the second handle end 13.

Specifically, the body 1 is a handheld weeding machine, the body 1 includes a connecting rod 12, a first grip end 11 is provided at a first end (referring to fig. 1, the first end is a right end, and the second end is a left end) of the connecting rod 12, a cutting head 2 is provided at a second end, a second grip end 13 is provided between the first grip end 11 and the cutting head 2, a shoulder rest sliding mechanism 3 is provided on the second grip end 13, the shoulder rest sliding mechanism 3 includes a shoulder strap 31 and a sliding shell 32 slidably connected to the shoulder strap 31, the first end (referring to fig. 2, the first end is a right end, and the second end is a left end) of the shoulder strap 31 is fixedly connected to the first grip end 11, and the second end of the shoulder strap 31 is fixedly connected to the second grip end 13, when in use, the sliding shell 32 is firstly attached to the shoulder, then the first grip end 11 and the second grip end 13 are tightly held by both hands, at this time, the burden of the two arms can be relieved with the effect of supporting using the shoulder as an extra fulcrum, and the connecting rod 12 can be turned over, when the connecting rod is turned over, the sliding shell 31 can slide along the sliding shell 32, can play a supporting effect, and the normal effect of the connecting rod 12 can not be affected.

Among the above-mentioned technical scheme, utilized and held shoulder glide machanism 3, can be when using with the shell 32 laminating of sliding at the shoulder, then move the range of body 1 as required and with locking piece 33 joint in corresponding locking hole 311, shoulder belt 31 also can play the effect of supporting when both hands grip first handle end 11 and second handle end 13 respectively this moment and can alleviate the burden of both arms to shoulder belt 31 also can slide along the shell 32 that slides when wearing, does not influence the normal use of connecting rod 12.

As a further embodiment provided by the present invention, a plurality of locking holes 311 are disposed in a linear array on the shoulder strap 31, a locking block 33 is clamped on the locking holes 311, a first end (referring to fig. 3, the first end is a left end, and the second end is a right end) of the locking block 33 is provided with a limiting head 331, a second end of the locking block 33 is provided with a holding part 332, when in use, the holding part 332 is held to clamp the locking block 33 in the locking holes 311, the limiting head 331 can play a limiting role, the locking block 33 can rotate along with the shoulder strap 31, so that the fitting sliding shell 32 plays a limiting role.

As the embodiment that this utility model further provided, it is connected with rotation post 322 to slide to be the circumference array rotation on the shell 32, rotates the laminating of post 322 and shoulders 31, rotates post 322 and can play and reduce the effect of the friction force between baldric 31 and the shell 32 that slides.

As the embodiment that this utility further provides, be provided with the motor on the cutting head 2, motor output fixedly connected with blade 21, the motor circular telegram is in order to make blade 21 rotatory when using.

As a further embodiment of the present invention, the shoulder strap 31 is made of leather and is not easily damaged during sliding.

The working principle is as follows: at first hold the portion 332 of controlling with the locking piece 33 joint in locking hole 311, and spacing head 331 can play spacing effect, locking piece 33 can follow shoulder belt 31 and rotate in the lump, it plays spacing effect to slide the shell 32 in order to laminate, then will slide the shell 32 laminating at the shoulder, then first handle end 11 and second handle end 13 are tightly held to both hands respectively, use the shoulder to play the burden that the effect that supports can alleviate both arms as extra fulcrum this moment, and can overturn connecting rod 12, shoulder belt 31 can slide along sliding the shell 32 during the upset, can not influence the normal function of connecting rod 12 when playing the supporting role.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (6)

1. The utility model provides a weeder is used in end of tree operation, includes body (1), its characterized in that, body (1) first end is provided with first handle end (11), second end is provided with cutting head (2), be provided with second handle end (13) between first handle end (11) and cutting head (2), be provided with on second handle end (13) and hold in the palm shoulder glide machanism (3), hold in the palm shoulder glide machanism (3) including baldric (31) and sliding connection in slide shell (32) on baldric (31), baldric (31) first end fixed connection in first handle end (11), baldric (31) second end fixed connection in second handle end (13).

2. The weeding machine for the bottom work of a tree according to claim 1, wherein the shoulder straps (31) are provided with locking holes (311) in a linear array, the locking holes (311) are clamped with locking blocks (33), and the sliding shell (32) is driven to be attached to the locking blocks (33).

3. A weeding machine for working on the bottom of a tree as claimed in claim 2, wherein the first end of the locking block (33) is provided with a limiting head (331), and the second end of the locking block (33) is provided with a holding part (332).

4. A weeding machine for working on the bottom of a tree as claimed in claim 1, wherein said sliding shell (32) has rotary posts (322) rotatably attached thereto in a circumferential array, said rotary posts (322) engaging said shoulder straps (31).

5. A weeding machine for base work as claimed in claim 1, wherein a blade (21) is rotatably connected to the cutting head (2).

6. A weeding machine for working on the bottom of a tree as claimed in claim 1, wherein the shoulder straps (31) are cortical shoulder straps.

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