CN206821375U - A kind of telescopic mounting of Gao Zhiju - Google Patents
A kind of telescopic mounting of Gao Zhiju Download PDFInfo
- Publication number
- CN206821375U CN206821375U CN201720717753.3U CN201720717753U CN206821375U CN 206821375 U CN206821375 U CN 206821375U CN 201720717753 U CN201720717753 U CN 201720717753U CN 206821375 U CN206821375 U CN 206821375U
- Authority
- CN
- China
- Prior art keywords
- connecting tube
- rotating bar
- telescoping tube
- gao zhiju
- tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of telescopic mounting of Gao Zhiju, it is intended to which the length for solving the connecting rod of Gao Zhiju can not be adjusted, inconvenient during the branch that sawing height has big difference, and its drip irrigation device is：Including connecting tube, the telescoping tube that is set in connection pipe outer wall and can be slid along connecting tube bearing of trend, positioned at the telescoping tube sliding-end and for fix the telescoping tube detent mechanism of slip locations, rotating bar be connected in connecting tube and with connecting tube non-slip end by bearing, socket in connecting tube slide in the rotating bar outer wall and non-slip end by rotation pipe of the bearing inlay card in expansion link inner chamber and, connect the rotating bar and manage with described rotate and make the rotating bar and the attitude reference device not relatively rotated is managed in rotation.The telescopic mounting of Gao Zhiju of the present utility model have the length of whole branches of tall trees machine can be highly adjusted according to different branches, using more easily advantage.
Description
Technical field
Gao Zhiju technical field is the utility model is related to, more specifically, it relates to a kind of telescopic mounting of Gao Zhiju.
Background technology
Gao Zhiju refers to that high-order branch trim saw is also known as hay mover, motor-driven sickle, is that pruning trees is conventional in afforestation
One of graden machine；Present branches of tall trees machine is made up of revolving power mechanism and connection saw blade cutting mechanism, passes through rotating power machine
Structure provides power, saw blade cutting mechanism cutting high-altitude branch, connects passing power by connecting tube between the two；For convenience of difference
Applying working condition, the saw blade of saw blade cutting mechanism is replaced by different cutting tools.But the cutting-height of existing Gao Zhiju
It is fixed, be inconvenient to use when cutting the branch that height differs, it is therefore desirable to propose a kind of new scheme to solve this problem.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is that Gao Zhiju length can be adjusted by providing one kind
Gao Zhiju telescopic mounting.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of Gao Zhiju is stretched
Compression apparatus, including connecting tube, be set in connection pipe outer wall and can be slid along connecting tube bearing of trend telescoping tube, stretch positioned at described
Draw sliding-end and for fix the telescoping tube in connecting tube the detent mechanism of slip locations, in connecting tube and with even
Rotating bar that adapter non-slip end is connected by bearing, socket slide and pass through bearing card in the rotating bar outer wall and non-slip end
Rotation pipe in expansion link inner chamber and, connect the rotating bar and manage with described rotate and make the rotating bar and rotation
Manage the attitude reference device not relatively rotated.
By using above-mentioned technical proposal, being socketed in the telescoping tube of connection pipe outer wall can slide in connecting tube, and pass through
Positioner locks telescoping tube, fixes the length of telescoping tube and connecting tube；It is provided with and passes in the inner chamber of telescoping tube and connecting tube
Lever and transmission tube, drive link can slide in transmission tube, make drive link that relative turn not occur with transmission tube by detent mechanism
It is dynamic, so as to transmit power caused by the revolving power mechanism of Gao Zhiju.
The utility model is further arranged to：The detent mechanism includes：It is arranged on telescoping tube contacts with connecting tube one
End offers external screw thread, the male end on telescoping tube and opens up some bar shaped grooves along glide direction and revolved on screw thread
It is connected to the nut connector being set on telescoping tube；The part of nut connector spiral connection telescoping tube is cylindricality, and nut connector is arranged
In the part in connecting tube be taper.
By using above-mentioned technical proposal, nut connector inner chamber is tapered, by constantly rotating the spiral shell made with telescoping tube
The contact diameter of line slowly diminishes so as to thread-rolling screw end, because the end of thread opens groove, has certain elastic deformation, makes telescoping tube
Upper end of thread internal diameter diminishes and is in clamping connection pipe, so that telescoping tube fixed locking in connecting tube.
The utility model is further arranged to：The attitude reference device includes：Extend in rotating bar outer wall along the rotating bar
Direction fix sliding block, along it is described rotation pipe bearing of trend and be opened in it is described rotation tube cavity and for the sliding block match slide
The chute of shifting.
By using above-mentioned technical proposal, making may only edge between the rotating bar for fixing sliding block and the rotation pipe for opening up chute
The bearing of trend sliding of rotation slot, and can not relatively rotate.
The utility model is further arranged to：The rotating bar and the rotation pipe end offer and Gao Zhiju respectively
The joint that saw blade cutting mechanism is mutually fixed with drive link in revolving power mechanism.
By using above-mentioned technical proposal, rotating bar and the interior rotating bar of saw blade cutting mechanism is connected, transmit dynamic
Power.
The utility model is further arranged to：The connecting tube and the flexible pipe end offer and Gao Zhiju respectively
The lock-connecting piece that saw blade cutting mechanism is mutually fixed with the outer connecting pipe of revolving power mechanism.
By using above-mentioned technical proposal, lock-connecting piece can facilitate the dismounting of connecting tube and saw blade cutting mechanism, expansion link with
The dismounting of revolving power mechanism.
The utility model is further arranged to：Handle for gripping is installed on the telescoping tube.
By using above-mentioned technical proposal, operating personnel are facilitated to grip Gao Zhiju when cutting branch.
In summary, the utility model has the advantages that：
Telescopically adjustable connecting tube and telescoping tube are reached, can highly have been adjusted according to different branches entirely so as to play
The length of branches of tall trees machine, using more convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is Fig. 1 A portions enlarged diagram；
Fig. 3 is the elevational cross-sectional view of the present embodiment；
Fig. 4 is that the present embodiment has an X-rayed detent mechanism and guiding mechanism schematic diagram after connecting tube；
Fig. 5 is the present embodiment and branches of tall trees saw blade cutting mechanism and revolving power mechanism matching schematic diagram.
In figure：1st, connecting tube；2nd, telescoping tube；3rd, detent mechanism；31st, screw thread；32nd, groove；33rd, nut connector；4th, rotate
Bar；5th, bearing；6th, pipe is rotated；7th, attitude reference device；71st, sliding block；72nd, chute；8th, rectangular boss interface；9th, square deep trouth interface；
10th, projection；11st, groove connection ring；12nd, handle；13rd, saw blade cutting mechanism；14th, revolving power mechanism.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of telescopic mounting of Gao Zhiju, as Figure 1 and Figure 4, including connecting tube 1, in one end outer wall of connecting tube 1
On be arranged with telescoping tube 2, telescoping tube 2 can be slid in connecting tube 1, and detent mechanism is provided with the slide lines end of telescoping tube 2
3, telescoping tube 2 is locked by detent mechanism 3 when telescoping tube 2 is slid onto correct position；Detent mechanism 3 includes：
The screw thread 31 opened up in the slide lines end outer surface of telescoping tube 2, the end of screw thread 31 on telescoping tube 2 offer along glide direction
Four bar shaped grooves 32 and, be connected with to be set in telescoping tube 2 and connecting tube 1 and slide the nut of junction on screw thread 31 and connect
First 33, the part of the spiral connection expansion link of nut connector 33 is cylindricality, and the part that nut connector 33 is sheathed in connecting tube is cone
Shape, make slowly to diminish so as to the end of thread-rolling screw 31, due to spiral shell with the contact diameter of the screw thread 31 on telescoping tube 2 by constantly rotating
Groove 32 is opened at the end of line 31, there is certain elastic deformation, the end internal diameter of screw thread 31 on telescoping tube 2 is diminished and is in clamping connection pipe 1, so as to
Make the fixed locking in connecting tube 1 of telescoping tube 2.
As shown in Figure 3, Figure 4, inlay card has a bearing 5 in connecting tube 1 is away from the inner chamber of sliding connection end, in the inner ring of bearing 5
Rotating bar 4 is interspersed with, is socketed with the outer surface of the other end of rotating bar 4 and rotates pipe 6, rotates the outside of the non-socket end of pipe 6
Bearing 5 is socketed with face, the outer ring inlay card of bearing 5 is in the inner chamber of telescoping tube 2；To make rotation pipe 6 and rotating bar 4 that relative turn not occur
It is dynamic, attitude reference device 7 is provided with, attitude reference device 7 includes：In the sliding block that the outer wall of rotating bar 4 is fixed along the bearing of trend of rotating bar 4
71st, along the chute for rotating the bearing of trend of pipe 6 and being opened in the rotation inner chamber of pipe 6 and being slid for the sliding block 71 matching
72, slid by the cooperation of sliding block 71 and chute 72, when connecting tube 1 stretches sliding in telescoping tube 2, rotating bar 4 can be driven
The sliding in pipe 6 is being rotated, so as to realize contractile function.
As shown in Fig. 3, Fig. 5, telescoping tube 2 and revolving power mechanism 14, the interior transmission of connecting tube 1 and saw blade cutting mechanism 13
Axle is connected with rotating bar 4 and rotation pipe 6 by joint；The connected mode of internal connection is：Rotary shaft and the fixing end of bearing 5
Rectangular boss interface 8 is offered on end face, rotates pipe 6 with offering square deep trouth interface 9 on the end face of the fixing end of bearing 5, side
The interior rotating bar 4 of shape deep trouth interface 9 and revolving power mechanism 14 connects and fixes, rectangular boss interface 8 and saw blade cutting mechanism 13
Interior rotating bar 4 connect and fix so that powered belt turn caused by revolving power mechanism 14 move pipe 6 rotate, so as to drive turn
Lever 4 rotates, and then drives the saw blade motion of saw blade cutting mechanism 13.
As shown in Fig. 2, Fig. 5, telescoping tube 2 and revolving power mechanism 14, connecting tube 1 and the outside of saw blade cutting mechanism 13 connect
Adapter 1 is mutually fixed by lock-connecting piece；The connected mode of outside lock-connecting piece is：Projection 10 is welded with the lateral surface both sides of connecting tube 1,
Projection 10 protrudes the end face of connecting tube 1, and the protruding end of projection 10 is connected with groove connection ring 11, the dimidiation of groove connection ring 11 circle knot
Structure, two semi-circular structures are respectively placed in the both sides of projection 10 and are bolted on projection 10, when saw blade cutting mechanism 13
After card interface and drive link clamping, its outer wall end face is abutted against with the end face of connecting tube 1, and groove connection ring 11 is stuck at abutting, is led to
Bolt locking groove connection ring 11 is crossed, so as to realize the fixation of saw blade cutting mechanism 13 and connecting tube 1；Install the end of telescoping tube 2
There are same projection 10 and groove connection ring 11, to connect revolving power mechanism 14.
As shown in figure 5, handle has been connected by screw it on the outer surface of one end that telescoping tube 2 is connected with revolving power mechanism 14
Hand 12, it is easy to grip Gao Zhiju.
By the above scheme, reach telescopically adjustable connecting tube 1 and telescoping tube 2, can be according to difference so as to play
Branch highly adjust the length of whole branches of tall trees machine, using more convenient.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of telescopic mounting of Gao Zhiju, including connecting tube (1), it is characterised in that：Also include being set in connecting tube (1) outside
Wall and can be slid along connecting tube (1) bearing of trend telescoping tube (2), positioned at the telescoping tube (2) sliding-end and for fixing institute
State the detent mechanism (3) of telescoping tube (2) slip locations in connecting tube (1), in the connecting tube (1) and non-with connecting tube (1)
Rotating bar (4) that sliding-end is connected by bearing (5), socket slide and pass through axle in the rotating bar (4) outer wall and non-slip end
Hold rotation pipe (6) of (5) inlay card in expansion link inner chamber and, connect the rotating bar (4) and rotate pipe (6) with described and make
The attitude reference device (7) that the rotating bar (4) and rotation pipe (6) do not relatively rotate.
A kind of 2. telescopic mounting of Gao Zhiju according to claim 1, it is characterised in that：Detent mechanism (3) bag
Include：It is arranged on telescoping tube (2) and offers external screw thread (31), the external screw thread on telescoping tube (2) with one end that connecting tube (1) contacts
(31) end opens up some bar shaped grooves (32) and be connected with screw thread (31) along glide direction is set on telescoping tube (2)
Nut connector (33)；The part of nut connector (33) spiral connection telescoping tube (2) is cylindricality, nut connector (33) company of being sheathed on
The part taken on (1) is taper.
A kind of 3. telescopic mounting of Gao Zhiju according to claim 1, it is characterised in that：Attitude reference device (7) bag
Include：The sliding block (71) fixed in rotating bar (4) outer wall along the rotating bar (4) bearing of trend, along described rotate manage (6) extension side
To and be opened in it is described rotate pipe (6) inner chamber and for the sliding block (71) match sliding chute (72).
A kind of 4. telescopic mounting of Gao Zhiju according to claim 1, it is characterised in that：The rotating bar (4) and institute
Rotation pipe (6) end is stated to offer respectively and the saw blade cutting mechanism of Gao Zhiju (13) and revolving power mechanism (14) interior drive link
Mutually fixed joint.
A kind of 5. telescopic mounting of Gao Zhiju according to claim 1, it is characterised in that：The connecting tube (1) and institute
State telescoping tube (2) end and offer outer connection with the saw blade cutting mechanism of Gao Zhiju (13) and revolving power mechanism (14) respectively
Manage the lock-connecting piece that (1) is mutually fixed.
A kind of 6. telescopic mounting of Gao Zhiju according to claim 1, it is characterised in that：Pacify on the telescoping tube (2)
Equipped with the handle (12) for gripping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717753.3U CN206821375U (en) | 2017-06-19 | 2017-06-19 | A kind of telescopic mounting of Gao Zhiju |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720717753.3U CN206821375U (en) | 2017-06-19 | 2017-06-19 | A kind of telescopic mounting of Gao Zhiju |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206821375U true CN206821375U (en) | 2018-01-02 |
Family
ID=60777205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720717753.3U Expired - Fee Related CN206821375U (en) | 2017-06-19 | 2017-06-19 | A kind of telescopic mounting of Gao Zhiju |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206821375U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802112A (en) * | 2020-08-14 | 2020-10-23 | 章伟平 | Coaxial scalable high altitude electric saw |
| CN113944684A (en) * | 2021-12-02 | 2022-01-18 | 柴琳 | Coaxial power transmission telescopic device |
| CN115443825A (en) * | 2022-09-30 | 2022-12-09 | 贵州电网有限责任公司 | Distribution lines insulated saw with test electric function |
-
2017
- 2017-06-19 CN CN201720717753.3U patent/CN206821375U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111802112A (en) * | 2020-08-14 | 2020-10-23 | 章伟平 | Coaxial scalable high altitude electric saw |
| CN113944684A (en) * | 2021-12-02 | 2022-01-18 | 柴琳 | Coaxial power transmission telescopic device |
| CN113944684B (en) * | 2021-12-02 | 2022-08-09 | 柴琳 | Coaxial power transmission telescopic device |
| CN115443825A (en) * | 2022-09-30 | 2022-12-09 | 贵州电网有限责任公司 | Distribution lines insulated saw with test electric function |
| CN115443825B (en) * | 2022-09-30 | 2023-09-12 | 贵州电网有限责任公司 | Distribution line insulating saw with electricity verification function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 Termination date: 20190619 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |