CN218680267U

CN218680267U - Saw blade for cutting shrubs

Info

Publication number: CN218680267U
Application number: CN202222716261.6U
Authority: CN
Inventors: 刘文强; 范连根; 施伟国; 施耀琦
Original assignee: Shanghai Valtze Goldtol Tools Co ltd
Current assignee: Shanghai Valtze Goldtol Tools Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-03-24
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a be used for bush cutting saw bit relates to afforestation technical field. The saw blade for cutting shrubs comprises a carrier trolley and a shrub cutting assembly, wherein the shrub cutting assembly for cutting shrubs is fixedly arranged on the carrier trolley. The shrub cutting assembly capable of being used for cutting shrubs is arranged on the carrier trolley which is convenient to move and can be operated by one person, the device can be conveniently operated, the good shrub removing effect can be achieved, only a diesel engine needs to be started when the device is used, the carrier trolley is pushed to be close to a shrub area, the control rotary disc is controlled by hands to enable the holding arms to be folded towards the middle, the shrubs in the area are held to the middle of the holding arms to be folded and fixed, the carrying push rod is pushed to enable the mounting plate to be gradually close to the surrounding range, the shrubs in the area are cut by the cutting disc, one person can conveniently operate the shrub cutting device, and the shrub cutting device has an obvious effect.

Description

Saw blade for cutting shrubs

Technical Field

The utility model relates to an afforestation technical field specifically is a be used for bush cutting saw bit.

Background

Weed removal is often carried out by using a weeding machine in landscaping, a large amount of shrubs can appear after the natural growth of corners where people often pass in the middle of gardens for a long time, once the shrubs grow, the portable weeding machine is not enough for removing the shrubs with hard texture, and the shrubs need to be removed for landscaping and safety of tourists.

The cutting and removing device commonly used in the existing landscaping is a backpack type weeding machine, can remove some small shrubs, adopts the principle that hard metal wires rotate to generate cutting action for cutting, but cannot achieve the removing effect on the shrubs with more wood content, but simultaneously, devices which are easy to carry and operate and similar to portable weeding machines are not available in the prior art and can be conveniently used for removing the shrubs, so that the shrubs still need to be manually chopped and cut by using original cutters, the mode is low in efficiency, certain dangers exist in the shrubs, and in addition, dangerous animals often exist in the shrubs.

Therefore, shanghai in the field proposes a shrub cutting saw blade for helping shrub removal work in landscaping activities, thereby accelerating shrub removal efficiency and ensuring the safety of operators.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model discloses a be used for bush cutting saw bit to lack among the prior art who proposes in solving above-mentioned background art and can be used for cleaing away gardens bush, and guarantee the bush cutting device of user's safety, lead to the bush to need the artifical problem of holding original cutter fell the bush.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a saw blade for cutting shrubs comprises a carrier trolley and a shrub cutting assembly, wherein the carrier trolley is a carrier tool which is convenient for a single person to use and can move to remove shrubs, and the shrub cutting assembly is fixedly arranged on the carrier trolley;

the brush cutter assembly comprises:

the shrub collecting arm is hinged to the front end of the carrier trolley and can surround shrubs in a certain range and clamp and fix the shrubs, so that the shrubs can be conveniently cut;

the cutting piece is used for cutting shrubs fixed on the brush collecting arm and arranged on the movable extension arm, so that the shrubs can be cut step by step conveniently;

and a control member for controlling the retracting arm and the cutting member.

Preferably, one side fixedly connected with of carrier shallow holds the push rod, conveniently controls the carrier shallow, it includes arc extension rod and control gear to hold receipts arm, the one end of arc extension rod is articulated each other with the carrier shallow, the side fixedly connected with of arc extension rod has a plurality of control gears of mutual adaptation, control gear is connected with the control transmission.

Preferably, the side surface of the control gear is meshed with a transmission crawler, the control piece is in transmission interception with the retracting arm through the transmission crawler, the control piece comprises a rotating shaft, a driving gear and a carrying push rod, and the rotating shaft is connected to the upper surface of the carrier trolley through a bearing.

Preferably, the side fixedly connected with driving gear of pivot, the driving gear is connected with the meshing of transmission track, the top fixedly connected with control carousel of pivot, the upper surface slip joint of carrier shallow has carry push rod.

Preferably, the cutting member includes mounting panel, cutting dish, diesel engine and driving belt, the inboard at the carrier shallow is connected to the mounting panel slip joint, the upper surface bearing of mounting panel is connected with the cutting dish, the last fixed surface of cutting dish is connected with the diesel engine, the transmission is connected with driving belt between cutting dish and the diesel engine.

Preferably, the lower fixed surface of mounting panel is provided with the gyro wheel that reduces friction, just be provided with the stopper of mutual adaptation between mounting panel and the carrier shallow.

The utility model discloses a be used for bush cutting saw bit, its beneficial effect who possesses as follows:

1. this a be used for bush cutting saw bit, through set up the bush cutting subassembly that can be used for cutting the bush on the carrier shallow convenient to remove and single operation, realize conveniently operating this device and the good clearance effect of bush, only need start the diesel engine when using, promote carrier shallow again and be close to the bush district, control the control carousel with the hand and make take in the receipts arm and fold to the centre, take in the bush in the region and take in the receipts arm centre and fold fixedly, promote carry push rod again and make the mounting panel be close to the range of embracing gradually, cut the bush wherein with the cutting disc, realize single convenient operation to the bush cutting device who has obvious effect.

2. According to the saw blade for cutting shrubs, the shrub cutting assembly is provided with not only the cutting part for cutting shrubs, but also the shrub catching arm for catching shrubs and fixing the shrubs, so that the cutting range is reduced, the cutting is concentrated, and the problems that the shrub branches cannot be cut off after contacting a cutting disc due to softness in the cutting process are solved; in addition, the lower surface of the mounting plate is provided with a roller capable of reducing friction, so that the cutting piece can be pushed more conveniently and conveniently.

Drawings

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

FIG. 2 is a schematic structural view of the shrub cutting assembly of the present invention;

FIG. 3 is an overall cross-sectional view of the mechanism of the present invention;

fig. 4 is a schematic view of the cutting member of the present invention.

In the figure: 1. a carrier cart; 2. a shrub cutting assembly; 201. a retracting arm; 2011. an arc-shaped extension rod; 2012. a control gear; 202. cutting the piece; 2021. mounting a plate; 2022. cutting a disc; 2023. a diesel engine; 2024. a drive belt; 203. a control member; 2031. a rotating shaft; 2032. a driving gear; 2033. a carry push rod; 3. a hand push rod; 4. a drive track; 5. a control dial; 6. and a roller.

Detailed Description

The embodiment of the utility model discloses a be used for bush cutting saw bit.

According to the attached drawing 1, the carrier cart comprises a carrier cart 1 and a shrub cutting assembly 2, the shrub cutting assembly 2 used for cutting shrubs is fixedly arranged on the carrier cart 1, a hand push rod 3 is fixedly connected to one side of the carrier cart 1, the carrier cart 1 is convenient to control in a moving mode and also convenient to use for shrub clearing work, in addition, shrubs in a range are collected together for cutting work through the shrub cutting assembly 2 arranged on the carrier cart 1, and the carrier cart 1 is controlled to move through the hand push rod 3.

According to the attached figure 2, the shrub cutting assembly 2 comprises a shrub collecting arm 201 for collecting and fixing shrubs, and the shrub collecting arm 201 hinged to the front end of the carrier cart 1 can surround, collect and clamp shrubs in a certain range and is convenient to cut.

A cutting member 202 for cutting the brush fixed to the brush receiving arm 201, the cutting member 202 being provided on a movable extension arm to facilitate gradual cutting of the brush, and a control member 203 for controlling the brush receiving arm 201 and the cutting member 202.

The control part 203 is used for controlling the retracting arm 201 and the cutting part 202, so that the device is easier to control and realizes safe operation.

As shown in fig. 3 to 4, the retracting arm 201 includes an arc-shaped extending rod 2011 and a control gear 2012, one end of the arc-shaped extending rod 2011 is hinged to the carrier cart 1, a plurality of control gears 2012 matched with each other are fixedly connected to a side surface of the arc-shaped extending rod 2011, and the control gear 2012 is in transmission connection with the control member 203.

The purpose of controlling the retracting arm 201 through the control member 203 is achieved through the transmission connection relationship between the two control gears 2012.

The side surface of the control gear 2012 is engaged with a transmission crawler 4, the control member 203 is intercepted by the transmission crawler 4 and the retracting arm 201 in a transmission manner, the control member 203 comprises a rotating shaft 2031, a driving gear 2032 and a carry push rod 2033, the rotating shaft 2031 is connected to the upper surface of the carrier cart 1 in a bearing manner, and one end of the rotating shaft 2031 penetrates through the side wall of the carrier cart 1 and extends to the upper side of the carrier cart 1, so that an operator can control the carrier conveniently.

The side of the rotating shaft 2031 is fixedly connected with a driving gear 2032, the driving gear 2032 is meshed with a transmission track 4, the top end of the rotating shaft 2031 is fixedly connected with a control turntable 5, and the upper surface of the carrier cart 1 is slidably clamped with a carry push rod 2033.

The cutting part 202 comprises a mounting plate 2021, a cutting disc 2022, a diesel engine 2023 and a transmission belt 2024, the mounting plate 2021 is slidably clamped on the inner side of the carrier cart 1, the cutting disc 2022 is connected to the upper surface of the mounting plate 2021 through a bearing, the diesel engine 2023 is fixedly connected to the upper surface of the cutting disc 2022, and the transmission belt 2024 is connected between the cutting disc 2022 and the diesel engine 2023 in a transmission manner.

The lower surface of the mounting plate 2021 is fixedly provided with a roller 6 for reducing friction, and a limiting block which is mutually matched is arranged between the mounting plate 2021 and the carrier cart 1, so that the mounting plate 2021 can slide in a safe range and can not be separated from the machine body.

The working principle is as follows:

the shrub cutting assembly 2 capable of being used for cutting shrubs is arranged on the carrier trolley 1 which is convenient to move and can be operated by a single person, the device can be conveniently operated, and a good shrub removing effect is achieved.

In the practical use process of the device, the shrub cutting component 2 is provided with not only the cutting part 202 for cutting shrubs, but also the shrub catching arm 201 for catching shrubs and fixing the shrubs, so that the cutting range is reduced, the cutting is concentrated, and the problems that the shrub branches cannot be cut off after contacting the cutting disc 2022 because of being soft in the cutting process can be avoided; in addition, the lower surface of the mounting plate 2021 is provided with a roller 6 which can reduce friction, so that the cutting piece 202 can be pushed more conveniently and conveniently.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A saw blade for brush cutting comprising a carrier trolley (1) and a brush cutting assembly (2), characterized in that: the carrier trolley (1) is a carrier tool which is convenient for a single person to use and can be moved to remove shrubs, and the shrub cutting assembly (2) is fixedly arranged on the carrier trolley (1);

the brush cutting assembly (2) comprises:

the shrub collecting arm (201) is used for collecting and fixing shrubs, and the shrub collecting arm (201) hinged to the front end of the carrier trolley (1) can surround, collect and clamp the shrubs in a certain range and is convenient to cut;

the cutting piece (202) is used for cutting shrubs fixed on the cable collecting arm (201), and the cutting piece (202) is arranged on the movable extension arm to facilitate gradual cutting of the shrubs;

and a control member (203) for controlling the retracting arm (201) and the cutting member (202).

2. A saw blade for brush cutting according to claim 1, wherein: hand push rod (3) of one side fixedly connected with of carrier shallow (1), the convenience is controlled carrier shallow (1), it includes arc-shaped extension rod (2011) and control gear (2012) to take receipts arm (201), the one end and the carrier shallow (1) of arc-shaped extension rod (2011) are articulated each other, control gear (2012) of a plurality of mutual adaptations of side fixedly connected with of arc-shaped extension rod (2011), control gear (2012) is connected with control (203) transmission.

3. A saw blade for brush cutting according to claim 2, wherein: the side meshing of control gear (2012) is provided with transmission track (4), control piece (203) through transmission track (4) with take receipts arm (201) transmission interception, control piece (203) include pivot (2031), driving gear (2032) and carry push rod (2033), pivot (2031) bearing connection is at the upper surface of carrier shallow (1).

4. A saw blade for brush cutting according to claim 3, wherein: the side fixedly connected with driving gear (2032) of pivot (2031), driving gear (2032) are connected with transmission track (4) meshing, the top fixedly connected with control carousel (5) of pivot (2031), the upper surface slip joint of carrier shallow (1) has carry push rod (2033).

5. A saw blade for bush cutting according to claim 1, characterized in that: the cutting part (202) comprises an installation plate (2021), a cutting disc (2022), a diesel engine (2023) and a transmission belt (2024), the installation plate (2021) is slidably clamped on the inner side of the carrier trolley (1), the upper surface of the installation plate (2021) is connected with the cutting disc (2022) through a bearing, the upper surface of the cutting disc (2022) is fixedly connected with the diesel engine (2023), and the transmission belt (2024) is connected between the cutting disc (2022) and the diesel engine (2023).

6. A saw blade for brush cutting according to claim 5, wherein: the lower fixed surface of mounting panel (2021) is provided with the gyro wheel (6) that reduce friction, just be provided with the stopper of mutual adaptation between mounting panel (2021) and carrier shallow (1).