CN210928731U - Quick detach formula branches of tall trees saw - Google Patents

Quick detach formula branches of tall trees saw Download PDF

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Publication number
CN210928731U
CN210928731U CN201921904164.1U CN201921904164U CN210928731U CN 210928731 U CN210928731 U CN 210928731U CN 201921904164 U CN201921904164 U CN 201921904164U CN 210928731 U CN210928731 U CN 210928731U
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driving device
connecting pipe
round table
cutting assembly
quick
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CN201921904164.1U
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Chinese (zh)
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金世宇
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Individual
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Individual
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Abstract

The utility model provides a quick detach formula branches of tall trees saw belongs to branches of tall trees saw technical field, aims at solving current branches of tall trees saw and cuts the assembly and damage when the operation, changes more troublesome, and the drive mode is single, can not change appropriate drive arrangement according to the user demand, when pruning the operation night, sees clearly to wait to prune the regional condition, prunes the operation progress slowly, inefficiency. Including drive arrangement, connecting pipe and cutting assembly, be equipped with fixed cover on the connecting pipe, fixed cover is equipped with the backup pad, be equipped with the LED lamp in the backup pad, drive arrangement is any one in gasoline engine or the motor. The utility model realizes the quick disassembly and replacement of the cutting assembly and the driving device through the clamping structure design, has quick replacement speed, and does not influence the trimming operation; according to the use requirements of the operation environment, the appropriate driving device is replaced, and the use is more flexible; the LED lamp is arranged, night operation illumination can be performed, and operation obstruction is reduced.

Description

Quick detach formula branches of tall trees saw
Technical Field
The utility model relates to a branches of tall trees saw technical field specifically is a quick detach formula branches of tall trees saw.
Background
The high branch saw is a high branch pruning saw, also called as a mower or a motorized sickle, and is one of garden machines commonly used for pruning trees in landscaping. The main application fields include landscaping, yard maintenance, highway cleaning, forest fire prevention, crop harvesting and the like. When the existing pole pruning saw is used, if a driving device or a cutting assembly is required to be replaced, a plurality of bolts at the connecting position need to be screwed off one by one, and then the bolts are screwed on one by one after the bolts are replaced, so that the operation is very troublesome; the driving device is mostly driven by a fuel engine, the driving equipment cannot be replaced randomly according to the use requirement, and the use is inconvenient; when the night work is carried out, when the position to be worked is higher, the target is difficult to see, and the work difficulty is higher.
The existing high-branch saw, as disclosed in publication number CN209449293U, comprises a gasoline engine, a saw chain assembly, a main rod and a main rod telescopic rod, wherein the rear end of the main rod is connected with a handle through a fixed sleeve, the rear end of the handle is provided with the gasoline engine, the front end of the main rod is connected with the main rod telescopic rod through a screwing device, and the front end of the main rod telescopic rod is connected with the saw chain assembly; when using the device to prune the operation, want to change drive arrangement or cutting assembly, need screw off the bolt of hookup location and put on again next, it is very long to change the time of work cost, influences the operating efficiency, and the result of use is not good.
SUMMERY OF THE UTILITY MODEL
Aiming at the technical defects, the utility model aims to realize the quick replacement of the cutting assembly and the driving device through the clamping structural fittings, the replacement speed is high, and the trimming operation is not influenced; according to the use requirements of the operation environment, the appropriate driving device is replaced, and the use is more flexible; the LED lamp is arranged, night operation illumination can be performed, and operation obstruction is reduced.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a quick-release type pole pruning saw comprises a driving device, a connecting pipe and a cutting assembly, wherein the driving device and the cutting assembly are detachably arranged at two ends of the connecting pipe; a hole communicated with the first clamping groove is formed in the second connecting sleeve, and a pin is arranged in the hole; the bottom end of the connecting pipe is provided with a first round table, a second L-shaped clamping plate is arranged on the first round table, a second round table is arranged on the driving device, and a second clamping groove matched with the second L-shaped clamping plate is formed in the second round table; a hole communicated with the second clamping groove is formed in the second round table, and a pin is arranged in the hole; the connecting pipe is provided with a fixing sleeve, the fixing sleeve is provided with a connecting rod and a supporting plate, the other end of the connecting rod is hinged with a dust separation device, and the supporting plate is provided with an LED lamp.
Preferably, the dust separation device comprises a frame and a window screen arranged in the frame.
Preferably, the driving device is any one of a gasoline engine or a motor.
Preferably, one end of the pin is provided with a strong magnetic sheet, the strong magnetic sheet is provided with a pull ring, and the second connecting sleeve and the second round platform are respectively provided with a strong magnetic ring matched with the strong magnetic sheet.
Preferably, the connecting pipe is further provided with a connecting plate, the connecting plate is hinged with a pressing plate, the bottom of the pressing plate is provided with a spring, and the other end of the spring is fixedly connected with the connecting pipe; the connecting plate is positioned above the fixed sleeve.
The beneficial effects of the utility model reside in that: the design adopts clamping structural accessories, so that the cutting assembly and the driving device can be quickly disassembled and replaced, the replacement speed is high, and the trimming operation is not influenced; according to the use requirements of the operation environment, the appropriate driving device is replaced, and the use is more flexible; the LED lamp is arranged, night operation illumination can be performed, and operation obstruction is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view (a transparent shell) of a quick-release type pole pruning saw according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a first connecting sleeve of a quick-release type pole pruning saw according to an embodiment of the present invention (a transparent shell is illustrated);
fig. 3 is a schematic structural view (a transparent shell) of a first circular table of a quick-release type pole pruning saw according to an embodiment of the present invention.
Description of reference numerals:
the cutting device comprises a second round table 1, a first round table 11, a connecting pipe 2, a fixing sleeve 3, a connecting rod 31, a frame 32, a supporting plate 33, a second connecting sleeve 4, a first connecting sleeve 41, a first clamping groove 42, a cutting assembly 5, a driving device 6, a strong magnetic ring 7, a pin 8 and a first L-shaped clamping plate 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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, a fast-dismantling type pole pruning saw comprises a driving device 6, a connecting pipe 2 and a cutting assembly 5, wherein the driving device 6 and the cutting assembly 5 are detachably arranged at two ends of the connecting pipe 2, the cutting assembly is any one of a saw head assembly, a brush head assembly and a grass cutting head assembly, a transmission shaft or a flexible shaft is rotatably arranged in the connecting pipe, the driving device and the cutting assembly are in transmission connection through the transmission shaft or the flexible shaft, a first connecting sleeve 41 is arranged on the cutting assembly 5, the first connecting sleeve 41 is arranged in the connecting sleeve of the cutting assembly 5 through a bolt fixing sleeve 3, a first L-shaped clamping plate 9 is arranged on the first connecting sleeve 41, a second connecting sleeve 4 is arranged at the top end of the connecting pipe 2, the second connecting sleeve 4 is sleeved on the connecting pipe 2, the sleeve 3 is fixed through bolts, and a first clamping groove 42 matched with the first L-shaped clamping plate 9 is formed in the second connecting sleeve 4; the first L-shaped clamping plate 9 is inserted into the first clamping groove 42, the first connecting sleeve 41 and the second connecting sleeve 4 are rotated to clamp the L-shaped clamping plate firmly, a hole communicated with the first clamping groove 42 is formed in the second connecting sleeve 4, a pin 8 is arranged in the hole, the pin 8 is inserted into the hole, the pin 8 is just arranged in the clamping groove between the first L-shaped clamping plate 9 and the second connecting sleeve 4, the first L-shaped clamping plate 9 is limited, and the first L-shaped clamping plate 9 cannot fall out of the first clamping groove 42; the bottom end of the connecting pipe 2 is provided with a first round table 11, the first round table 11 is provided with a second L-shaped clamping plate, the driving device 6 is provided with a second round table 1, and a second clamping groove matched with the second L-shaped clamping plate is formed in the second round table 1; a hole communicated with the second clamping groove is formed in the second circular truncated cone 1, a pin 8 is arranged in the hole, and the second L-shaped plate and the second clamping groove are matched with the first L-shaped plate and the first clamping groove 42; be equipped with 3 covers of fixed cover on connecting pipe 2, fixed cover 3 is sheathe in and is equipped with connecting rod 31 and backup pad 33, and the other end of connecting rod 31 articulates there is the dust-proof device, separates the shelves to debris such as sawdust that the cutting in-process wafted, is equipped with the LED lamp on backup pad 33, and the LED lamp passes through the subaerial power of connection of electric lines, does the cutting position at night and throws light on.
Further, the dust barrier includes a frame 32 and a window screen disposed within the frame 32.
Further, the driving device 6 is any one of a gasoline engine or a motor, the motor is connected with an external speed regulation controller through a power line, and the speed regulation controller is connected with a mobile power supply, such as a lithium battery or a storage battery.
Further, the one end of pin 8 is equipped with strong magnetic sheet, is equipped with the pull ring on the strong magnetic sheet, is equipped with strong magnetic ring 7 with strong magnetic sheet matching on second adapter sleeve 4 and the second round platform 1 respectively, through the attraction of strong magnetic sheet and strong magnetic ring 7, fixes cover 3 to pin 8, prevents to drop in cutting process.
Furthermore, a connecting plate is also arranged on the connecting pipe, a pressing plate is hinged on the connecting plate, a spring is arranged at the bottom of the pressing plate, and the other end of the spring is fixedly connected with the connecting pipe; the connecting plate is positioned above the fixed sleeve.
When the utility model is used, corresponding clamping structure fittings are pre-installed at the two ends of the connecting pipe 2, the driving device 6 to be replaced and the cutting assembly 5, the quick disassembly and assembly are carried out according to the use requirements, any screw does not need to be screwed in the disassembly and replacement process, the replacement speed is high, and the trimming operation is not influenced; according to the use requirement of the working environment, the driving device 6 is properly replaced, so that the use is more flexible; the LED lamp is arranged, so that night operation illumination can be performed, and the operation obstruction is reduced; through the cooperation of clamp plate and cutting assembly, will wait that the cutting portion fixes the position between clamp plate and cutting assembly, and the spring outwards pushes up, makes the clamp plate rotate along the pin joint, extrudees to cutting assembly direction, accomplishes the chucking action.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (4)

1. A quick-release type pole pruning saw comprises a driving device, a connecting pipe and a cutting assembly, wherein the driving device and the cutting assembly are detachably arranged at two ends of the connecting pipe; a hole communicated with the first clamping groove is formed in the second connecting sleeve, and a pin is arranged in the hole;
the bottom end of the connecting pipe is provided with a first round table, a second L-shaped clamping plate is arranged on the first round table, a second round table is arranged on the driving device, and a second clamping groove matched with the second L-shaped clamping plate is formed in the second round table; a hole communicated with the second clamping groove is formed in the second round table, and a pin is arranged in the hole; the connecting pipe is provided with a fixing sleeve, the fixing sleeve is provided with a connecting rod and a supporting plate, the other end of the connecting rod is hinged with a dust separation device, and the supporting plate is provided with an LED lamp.
2. The quick release pole pruning saw of claim 1, wherein the dust separation device comprises a frame and a window screen disposed within the frame.
3. The quick release pole pruning saw as claimed in claim 1, wherein the driving device is any one of a gasoline engine or an electric motor.
4. The fast-dismantling pole pruning saw as claimed in claim 1, wherein a strong magnetic sheet is disposed at one end of the pin, a pull ring is disposed on the strong magnetic sheet, and strong magnetic rings matched with the strong magnetic sheet are disposed on the second connecting sleeve and the second circular truncated cone, respectively.
CN201921904164.1U 2019-11-06 2019-11-06 Quick detach formula branches of tall trees saw Active CN210928731U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921904164.1U CN210928731U (en) 2019-11-06 2019-11-06 Quick detach formula branches of tall trees saw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921904164.1U CN210928731U (en) 2019-11-06 2019-11-06 Quick detach formula branches of tall trees saw

Publications (1)

Publication Number Publication Date
CN210928731U true CN210928731U (en) 2020-07-07

Family

ID=71387921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921904164.1U Active CN210928731U (en) 2019-11-06 2019-11-06 Quick detach formula branches of tall trees saw

Country Status (1)

Country Link
CN (1) CN210928731U (en)

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