CN104444968B - The electronic 180 ° of steering devices of rotary log that hoist - Google Patents
The electronic 180 ° of steering devices of rotary log that hoist Download PDFInfo
- Publication number
- CN104444968B CN104444968B CN201410513102.3A CN201410513102A CN104444968B CN 104444968 B CN104444968 B CN 104444968B CN 201410513102 A CN201410513102 A CN 201410513102A CN 104444968 B CN104444968 B CN 104444968B
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- China
- Prior art keywords
- pulley
- hoists
- power transmission
- transmission shaft
- framework
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F2700/00—Lifting apparatus
- B66F2700/09—Other lifting devices
Abstract
The electronic 180 ° of steering devices of rotary log that hoist, belong to wood processing machinery technical field.The present invention is to solve that the turn-round time that existing roundwood U-turn equipment exists is long, the huge floor space of equipment is big, and device structure is complicated, fault rate is high and manufactures and problem that maintenance cost is high.The rotating mechanism that hoists is positioned at the inside of frame；Hoist on framework equipped with slide block, slide rail is contained in frame, slide block coordinates with slide rail, electric rotating machine is contained in and hoists on framework, outfan is connected with driving gear, first power transmission shaft is connected with driven gear, and driving gear engages with driven gear, and the upper end of the first power transmission shaft passes frame and is connected with log load carrier；Lower pulley is arranged on and hoists on framework, and upper left angle pulley and upper right pulley are arranged in frame, and lifting motor is connected with decelerator, and decelerator is connected with reel；Pull rope one end is fixed on reel, and the other end is wound around each pulley, is finally fixed on reel.The present invention is used for turning log concentric reducer.
Description
Technical field
The present invention relates to a kind of gold roundwood U-turn machine, be specifically related to a kind of electronic 180 ° of rotary log that hoists
Steering device, belongs to wood processing machinery technical field.
Background technology
In saw lumber production process, owing to log concentric reducer when producing material and sorting mixes, when sawing, greatly
Foreign matter in cotton wool headfirst, sawing qualification rate are all significantly less than the log of little headfirst sawing.Therefore, need
Before sawing, by big log rotation turnback the most headfirst, enter sawing processing reaching microcephaly.Make at present
The arm-type steering device of mechanical transmission-type, hydraulic driven and lifting, generally there is the turn-round time long, equipment
Huge floor space is big, and device structure is complicated, fault rate is high and manufactures and problem that maintenance cost is high.
Summary of the invention
The present invention is to solve that the turn-round time that existing roundwood U-turn equipment exists is long, the huge occupation of land of equipment
Area is big, and device structure is complicated, fault rate is high and manufactures and problem that maintenance cost is high, and then provides one
Plant the electronic 180 ° of steering devices of rotary log that hoist.
The present invention is to solve that above-mentioned technical problem is adopted the technical scheme that:
Electronic 180 ° of steering devices of rotary log that hoist of the present invention, including frame, the rotating mechanism that hoists,
Hoist actuating unit and log load carrier；
The described rotating mechanism that hoists is positioned at the inside of frame；
The rotating mechanism that hoists includes hoist framework, electric rotating machine, driving gear, driven gear, the first transmission
Axle, slide block, slide rail, lower pulley, upper left angle pulley, upper right pulley and pull rope；
The framework surrounding that hoists is equipped with multiple slide blocks, and slide rail is vertically arranged on the inwall of frame, slide block and slide rail
Coordinating, electric rotating machine is arranged on and hoists on framework, the outfan of electric rotating machine through hoist framework and with actively
Gear is fixing to be connected, and the lower end of the first power transmission shaft is through hoisting framework fixing with driven gear being connected, first
The lower end of power transmission shaft and hoist and be provided with bearing between framework, described driving gear engages with driven gear, and first
The upper end of power transmission shaft is passed frame and is connected by shaft coupling with the second driving shaft of log load carrier；
Two lower pulley with the axis of the first power transmission shaft as symmetrical centre before and after be arranged on the framework that hoists side by side
On, the axis of lower pulley is vertical with the axis of the first power transmission shaft, two upper left angle pulleies and four upper rights
Pulley is arranged on the upper surface of frame and divides the left and right sides being listed in the first power transmission shaft, and two upper lefts turn to cunning
Arranging before and after wheel, four upper right pulley rectangular arrangement, the axis of upper right pulley is parallel with the axis of lower pulley,
The axis of upper left angle pulley is vertical with the axis of upper right pulley；
The actuating unit that hoists includes that lifting motor, decelerator and reel, described lifting motor are connected with decelerator,
Decelerator is connected with reel；
Described pull rope one end is fixed on reel, and the other end is wound around path and is: first pass around two right sides, front side
Top sheave, then walk around successively the lower pulley of front side, two upper left angle pulleies, the lower pulley of rear side and
Two upper right pulleys of rear side, are finally fixed on reel.
Preferred: described log load carrier includes second driving shaft, carrier bar and load bearing seat, the second transmission
The lower end of axle connects by shaft coupling and the first power transmission shaft are fixing, and the upper end of second driving shaft is provided with carrying
Beam, carrier bar is provided with load bearing seat, and log is arranged on load bearing seat.
Preferred: described in the rotating mechanism that hoists also include hollow cylinder, the fixing peace in the lower end of described hollow cylinder
Being contained in and hoist on framework, the upper end of hollow cylinder passes frame, and the first power transmission shaft is arranged in hollow cylinder,
Log load carrier also includes bearing holder (housing, cover), and bearing holder (housing, cover) is fixed on the upper end of hollow cylinder, and bearing holder (housing, cover) and second passes
Bearing it is provided with between moving axis.
Preferred: described in the rotating mechanism that hoists also include that one group of directive wheel, one group of directive wheel are arranged on open tubular column
Between body and frame.It is arranged such, plays guide effect.
Preferred: described in hoist actuating unit also include brake, described brake be arranged on lifting motor with
Between decelerator.
The present invention compared with prior art has the effect that
Electronic 180 ° of steering devices of rotary log that hoist of the present invention optimize the framework knot of roundwood U-turn machine
Structure and mechanical transmission mechanism, reduce device height, alleviates deadweight, and equipment each several part is arranged tight
Gathering, floor space is little, device structure is simple, failure rate is low, manufacture and maintenance cost low, simultaneously this
Bright electronic 180 ° of steering device tune required times of rotary log that hoist are short, and tune is flexibly.
Accompanying drawing explanation
Fig. 1 is the stereoscopic-state figure of the electronic rotary 180 ° of steering devices of log that hoist；
Fig. 2 is the stereoscopic-state figure of rotating mechanism of hoisting；
Fig. 3 is the overall structure front view of the electronic rotary 180 ° of steering devices of log that hoist；
Fig. 4 is the front view of rotating mechanism of hoisting；
Fig. 5 is the left view of Fig. 4；
Fig. 6 is the structure chart of actuating unit of hoisting；
Fig. 7 is the top view of Fig. 6；
Fig. 8 is enlarged drawing at the A of Fig. 3；
Fig. 9 is enlarged drawing at the B of Fig. 3；
In figure: 1-hoists framework；2-electric rotating machine；3-driving gear；4-driven gear；5-the first transmission
Axle；6-slide block；7-slide rail；8-hollow cylinder；9-lower pulley；10-upper left angle pulley；11-upper right
Pulley；12-lifting motor；13-decelerator；14-reel；15-pull rope；16-second driving shaft；17-
Carrier bar；18-load bearing seat；19-bearing holder (housing, cover)；20-directive wheel；21-frame；22-brake；23-shaft coupling
Joint.
Detailed description of the invention
Detailed description of the invention: in conjunction with the accompanying drawings, the electronic rotary log that hoists of present embodiment
180 ° of steering devices include frame 21, the rotating mechanism that hoists, hoist actuating unit and log load carrier；
The described rotating mechanism that hoists is positioned at the inside of frame 21；The rotating mechanism that hoists include hoisting framework 1,
Electric rotating machine 2, driving gear 3, driven gear the 4, first power transmission shaft 5, slide block 6, slide rail 7, bottom
Pulley 9, upper left angle pulley 10, upper right pulley 11 and pull rope 15；
Framework 1 surrounding that hoists is equipped with multiple slide blocks 6, and slide rail 7 is vertically arranged on the inwall of frame 21,
Slide block 6 coordinates with slide rail 7, and electric rotating machine 2 is arranged on and hoists on framework 1, the outfan of electric rotating machine 2
Through hoisting framework 1 fixing with driving gear 3 is connected, the lower end of the first power transmission shaft 5 passes the framework that hoists
1 and fixing with driven gear 4 be connected, the lower end of the first power transmission shaft 5 and hoist and be provided with bearing between framework 1,
Described driving gear 3 engages with driven gear 4, and the upper end of the first power transmission shaft 5 passes frame 21 and log
The second driving shaft of load carrier is connected by shaft coupling；
Two lower pulley 9 with the axis of the first power transmission shaft 5 as symmetrical centre before and after be arranged on the frame that hoists side by side
On frame 1, the axis of lower pulley 9 is vertical with the axis of the first power transmission shaft 5, two upper left angle pulleies
10 and four upper right pulleys 11 are arranged on the upper surface of frame 21 and point are listed in a left side for the first power transmission shaft 5
Right both sides, arrange before and after two upper left angle pulleies 10, four upper right pulley 11 rectangular arrangement, upper right is sliding
The axis of wheel 11 is parallel with the axis of lower pulley, the axis of upper left angle pulley 10 and upper right pulley 11
Axis vertical；
The actuating unit that hoists includes lifting motor 12, decelerator 13 and reel 14, described lifting motor 12
Being connected with decelerator 13, decelerator 13 is connected with reel 14；
Described pull rope 15 one end is fixed on reel 14, and the other end is wound around path and is: first pass around front side
Two upper right pulleys 11, then walk around successively front side 9, two upper left angle pulleies 10 of lower pulley, after
The lower pulley of side and the two of rear side upper right pulleys 11, be finally fixed on reel 14.
Described log load carrier includes second driving shaft 16, carrier bar 17 and load bearing seat 18, the second transmission
The lower end of axle 16 is by shaft coupling and the first fixing connection of power transmission shaft 5, and the upper end of second driving shaft 16 is installed
Having carrier bar 17, carrier bar 17 is provided with load bearing seat 18, log is arranged on load bearing seat 18.
The described rotating mechanism that hoists also includes that hollow cylinder 8, the lower end of described hollow cylinder 8 are fixedly mounted on
Hoisting on framework 1, the upper end of hollow cylinder 8 passes frame 21, and the first power transmission shaft 5 is arranged on open tubular column
In body 8, log load carrier also includes that bearing holder (housing, cover) 19, bearing holder (housing, cover) 19 are fixed on the upper end of hollow cylinder 8,
It is provided with bearing between bearing holder (housing, cover) 19 and second driving shaft 16.
The described rotating mechanism that hoists also includes that one group of directive wheel 20, one group of directive wheel 20 are arranged on hollow cylinder
Between 8 and frame 21.It is arranged such, plays guide effect.
The described actuating unit that hoists also includes that brake 22, described brake 22 are arranged on lifting motor 12
And between decelerator 13.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, ability
Its local can also be changed, as long as no the spirit beyond this patent, all by field technique personnel
In the protection domain of this patent.
Claims (3)
- The most electronic 180 ° of steering devices of rotary log that hoist, including frame (21), the rotating mechanism that hoists, Hoist actuating unit and log load carrier；It is characterized in that: described in the rotating mechanism that hoists be positioned at frame (21) Inside；The rotating mechanism that hoists include hoisting framework (1), electric rotating machine (2), driving gear (3), from Moving gear (4), the first power transmission shaft (5), slide block (6), slide rail (7), lower pulley (9), supralevoversion To pulley (10), upper right pulley (11) and pull rope (15)；Framework (1) surrounding that hoists is vertically arranged in frame (21) equipped with multiple slide blocks (6), slide rail (7) Inwall on, slide block (6) coordinates with slide rail (7), and electric rotating machine (2) is arranged on the framework that hoists (1) On, the outfan of electric rotating machine (2) through hoisting framework (1) fixing with driving gear (3) be connected, The lower end of the first power transmission shaft (5) through hoisting framework (1) fixing with driven gear (4) be connected, the Be provided with bearing between lower end and the framework that hoists (1) of one power transmission shaft (5), described driving gear (3) with Driven gear (4) engages, and the upper end of the first power transmission shaft (5) passes frame (21) and log load carrier Second driving shaft connected by shaft coupling；Two lower pulley (9) with the axis of the first power transmission shaft (5) as symmetrical centre before and after be arranged on side by side Hoisting on framework (1), the axis of lower pulley (9) is vertical with the axis of the first power transmission shaft (5), and two Individual upper left angle pulley (10) and four upper right pulleys (11) are arranged on the upper surface of frame (21) also Divide the left and right sides being listed in the first power transmission shaft (5), arrange before and after two upper left angle pulleies (10), four Individual upper right pulley (11) rectangular arrangement, the axis of upper right pulley (11) is parallel with the axis of lower pulley, The axis of upper left angle pulley (10) is vertical with the axis of upper right pulley (11)；The actuating unit that hoists includes lifting motor (12), decelerator (13) and reel (14), described in hoist Motor (12) is connected with decelerator (13), and decelerator (13) is connected with reel (14)；Described pull rope (15) one end is fixed on reel (14), the other end be wound around path be: first around Two upper right pulleys (11) on front side of crossing, then walk around the lower pulley (9) of front side successively, two upper lefts turn to Two upper right pulleys (11) of pulley (10), the lower pulley of rear side and rear side, are finally fixed on reel (14) On.
- Electronic 180 ° of steering devices of rotary log that hoist the most according to claim 1, it is characterised in that: Described log load carrier includes second driving shaft (16), carrier bar (17) and load bearing seat (18), second The lower end of power transmission shaft (16) connects by shaft coupling and the first power transmission shaft (5) are fixing, second driving shaft (16) Upper end carrier bar (17) is installed, carrier bar (17) is provided with load bearing seat (18), log is arranged on On load bearing seat (18)；The described actuating unit that hoists also includes brake (22), described brake (22) It is arranged between lifting motor (12) and decelerator (13).
- Electronic 180 ° of steering devices of rotary log that hoist the most according to claim 2, it is characterised in that: The described rotating mechanism that hoists also includes hollow cylinder (8), the lower end fixed installation of described hollow cylinder (8) On the framework that hoists (1), the upper end of hollow cylinder (8) passes frame (21), the first power transmission shaft (5) Being arranged in hollow cylinder (8), log load carrier also includes bearing holder (housing, cover) (19), and bearing holder (housing, cover) (19) is solid It is scheduled on the upper end of hollow cylinder (8), between bearing holder (housing, cover) (19) and second driving shaft (16), is provided with axle Hold.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513102.3A CN104444968B (en) | 2014-09-29 | 2014-09-29 | The electronic 180 ° of steering devices of rotary log that hoist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513102.3A CN104444968B (en) | 2014-09-29 | 2014-09-29 | The electronic 180 ° of steering devices of rotary log that hoist |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104444968A CN104444968A (en) | 2015-03-25 |
| CN104444968B true CN104444968B (en) | 2016-08-10 |
Family
ID=52891839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410513102.3A Active CN104444968B (en) | 2014-09-29 | 2014-09-29 | The electronic 180 ° of steering devices of rotary log that hoist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104444968B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6022303U (en) * | 1983-07-21 | 1985-02-15 | 鬮橋 正一 | Timber supporting rotary roller used in tenon removal machine |
| CN2057885U (en) * | 1988-12-13 | 1990-06-06 | 刘建平 | 180 degree roundwood u-turn machine |
| CN201010404Y (en) * | 2007-04-13 | 2008-01-23 | 周连生 | Construction elevator |
| KR101022648B1 (en) * | 2008-08-07 | 2011-03-22 | 한국전력공사 | Method and equipment for making rotation to heavy weight specimen |
| US8550232B2 (en) * | 2009-02-12 | 2013-10-08 | Price Logpro Llc | Log transport system |
| CN103129926A (en) * | 2011-11-30 | 2013-06-05 | 五洲工程设计研究院 | Rotatable self-walking delivery wagon |
| CN102942120B (en) * | 2012-11-30 | 2015-04-01 | 中国五洲工程设计集团有限公司 | Special wheel cake loading and unloading robot for automatic production line |
| CN204123484U (en) * | 2014-09-29 | 2015-01-28 | 黑龙江工程学院 | A kind of electronic rotary roundwood U-turn machine that hoists |
-
2014
- 2014-09-29 CN CN201410513102.3A patent/CN104444968B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104444968A (en) | 2015-03-25 |
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