CN106066043A - A kind of rotatable outside balance weight mechanism - Google Patents
A kind of rotatable outside balance weight mechanism Download PDFInfo
- Publication number
- CN106066043A CN106066043A CN201610595862.2A CN201610595862A CN106066043A CN 106066043 A CN106066043 A CN 106066043A CN 201610595862 A CN201610595862 A CN 201610595862A CN 106066043 A CN106066043 A CN 106066043A
- Authority
- CN
- China
- Prior art keywords
- counterweight
- wall
- axle sleeve
- axis hole
- arm
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J13/00—Fittings for chimneys or flues
- F23J13/08—Doors or covers specially adapted for smoke-boxes, flues, or chimneys
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
nullThe invention discloses a kind of rotatable outside balance weight mechanism，Including crank arm，The outer wall of described right-hand member of cranking arm has the first axis hole，The inner chamber interlocking of described first axis hole has the first axle sleeve，The inwall of described first axle sleeve is plugged with rotating shaft，The described left end outer wall cranked arm has the second axis hole，The top of described second axis hole is plugged with counterweight bar，And counterweight bar runs through the second axis hole，The outer wall of described counterweight bar is socketed with ten groups of counterweights，Counterweight described in ten groups is respectively positioned on the bottom cranked arm，The outer wall of described counterweight bar is socketed with the second axle sleeve，This rotatable outside balance weight mechanism，Have employed cranks arm supports counterweight bar and counterweight，Expand the removable angle of counterweight and counterweight bar，Working range is more extensive，Applicable more complex environment，The other end cranked arm is arranged on the outer wall of rotating shaft，Rotating shaft drives cranks arm and the rotation of counterweight，Define gyroscope type operational structure，Make structure more stable，Balance is strengthened.
Description
Technical field
The present invention relates to balance weight mechanism technical field, be specially a kind of rotatable outside balance weight mechanism.
Background technology
Baffle board door of flue is applied in various combustion engine waste heat boiler, it is therefore intended that during waste heat boiler blowing out, substantially reduce
The heat radiation of waste heat boiler, offers groove between two groups of baffle plates and coordinates with projection so that connected mode is compacter, sealing
More preferably, when we use it, two groups of baffle doors to have certain opening sequence, does not opens in order, may be right
Structural deterioration, to this end, we have proposed a kind of rotatable outside balance weight mechanism.
Content of the invention
It is an object of the invention to provide a kind of rotatable outside balance weight mechanism, to solve above-mentioned background technology proposes
Two groups of baffle doors to have certain opening sequence, do not open in order, may be to the problem of structural deterioration.
For achieving the above object, the present invention provides following technical scheme: a kind of rotatable outside balance weight mechanism, including song
Arm, the outer wall of described right-hand member of cranking arm has the first axis hole, and the inner chamber interlocking of described first axis hole has the first axle sleeve, described first axle
The inwall of set is plugged with rotating shaft, and the described left end outer wall cranked arm has the second axis hole, and the top of described second axis hole is plugged with weight
Code bar, and counterweight bar runs through the second axis hole, the outer wall of described counterweight bar is socketed with ten groups of counterweights, and counterweight described in ten groups is respectively positioned on song
The bottom of arm, the outer wall of described counterweight bar is socketed with the second axle sleeve, and the second axle sleeve is positioned at the bottom of counterweight, described second axle sleeve
Right side wall be plugged with interior hexagonal cone lock-screw.
Preferably, the inwall of described first axle sleeve has keyway, and the relevant position of described rotating shaft outer wall is provided with and keyway
The key that adaptation connects.
Preferably, the body of described second axle sleeve has internal thread hole, and described interior hexagonal cone lock-screw passes through internal thread
Hole is connected with the outer wall of counterweight bar.
Preferably, the top of described counterweight outer wall is provided with external screw thread, and the external screw thread at described counterweight top is connected with nut,
And nut is positioned at the top cranked arm.
Preferably, the outer wall of described first axle sleeve is provided with external screw thread, and the inwall of described first axis hole is provided with and outer spiral shell
The internal thread that line adaptation connects.
Compared with prior art, the invention has the beneficial effects as follows: this rotatable outside balance weight mechanism, have employed crank arm by
The mode that counterweight bar and counterweight support, expands the removable angle of counterweight and counterweight bar, and working range is more extensive, can
Being suitable for more complex environments, the other end cranked arm is arranged on the outer wall of rotating shaft, and rotating shaft drives cranks arm and the rotation of counterweight,
Defining gyroscope type operational structure so that structure is more stable, balance is strengthened.
Brief description
Fig. 1 is present configuration schematic diagram；
Fig. 2 is top view of the present invention；
Fig. 3 is that the present invention cranks arm structural representation；
Fig. 4 is the present invention the first axle sleeve structure schematic diagram；
Fig. 5 is the present invention the second axle sleeve structure schematic diagram.
In figure: 1 crank arm, 11 second axis holes, 12 first axis holes, 2 first axle sleeves, 21 keyways, 3 counterweight bars, 4 counterweights, 5 second
Axle sleeve, 51 internal thread holes, hexagonal cone lock-screw, 7 rotating shafts in 6.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
Referring to Fig. 1-5, the present invention provides a kind of technical scheme: a kind of rotatable outside balance weight mechanism, including crank arm
1, the described outer wall cranking arm 1 right-hand member has the first axis hole 12, and the inner chamber interlocking of described first axis hole 12 has the first axle sleeve 2, described
The inwall of the first axle sleeve 2 is plugged with rotating shaft 7, described crank arm 1 left end outer wall have the second axis hole 11, described second axis hole 11
Top is plugged with counterweight bar 3, and counterweight bar 3 runs through the second axis hole 11, and the outer wall of described counterweight bar 3 is socketed with ten groups of counterweights 4, and ten
Organize described counterweight 4 be respectively positioned on crank arm 1 bottom, the outer wall of described counterweight bar 3 is socketed with the second axle sleeve 5, and the second axle sleeve 5 is positioned at
The bottom of counterweight 4, the right side wall of described second axle sleeve 5 is plugged with interior hexagonal cone lock-screw 6.
Wherein, the inwall of described first axle sleeve 2 has keyway 21, and the relevant position of described rotating shaft 7 outer wall is provided with and key
The key that groove 21 adaptation connects, the body of described second axle sleeve 5 has internal thread hole 51, and described interior hexagonal cone lock-screw 6 passes through
Internal thread hole 51 is connected with the outer wall of counterweight bar 3, and the top of described counterweight 4 outer wall is provided with external screw thread, described counterweight 4 top
External screw thread is connected with nut, and nut be positioned at crank arm 1 top, the outer wall of described first axle sleeve 2 is provided with external screw thread, described
The inwall of one axis hole 12 is provided with and is adapted to, with external screw thread, the internal thread being connected.
Operation principle: rotating shaft 7 is power output shaft, and rotating shaft 7 rotates, and is socketed in the first axle sleeve 2 and the song of rotating shaft 7 outer wall
Arm 1 concomitant rotation, the inwall of the first axle sleeve 2 is provided with keyway 21, and keyway 21 is bonded with rotating shaft 7 outer wall, keeps the first axle
Set 2 and rotating shaft 7 geo-stationary, the outer wall of the second axle sleeve 5 has internal thread hole 51, and interior hexagonal cone lock-screw 6 is screwed onto interior spiral shell
The inner chamber of pit 51, the termination of interior hexagonal cone lock-screw 6 and the outer wall locking of counterweight bar 3, it is ensured that counterweight 4 does not falls out.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, permissible
Understand and multiple change, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a rotatable outside balance weight mechanism, including crank arm (1), it is characterised in that: the described outer wall cranking arm (1) right-hand member is opened
Having the first axis hole (12), the inner chamber interlocking of described first axis hole (12) has the first axle sleeve (2), the inwall of described first axle sleeve (2)
Being plugged with rotating shaft (7), the described left end outer wall cranking arm (1) has the second axis hole (11), and the top of described second axis hole (11) is inserted
Being connected to counterweight bar (3), and counterweight bar (3) running through the second axis hole (11), the outer wall of described counterweight bar (3) is socketed with ten groups of counterweights
(4), counterweight (4) described in ten groups is respectively positioned on the bottom of (1) of cranking arm, and the outer wall of described counterweight bar (3) is socketed with the second axle sleeve (5),
And second axle sleeve (5) be positioned at the bottom of counterweight (4), the right side wall of described second axle sleeve (5) is plugged with interior hexagonal cone lock-screw
(6)。
2. the rotatable outside balance weight mechanism of one according to claim 1, it is characterised in that: described first axle sleeve (2)
Inwall have keyway (21), the relevant position of described rotating shaft (7) outer wall is provided with and is adapted to, with keyway (21), the key that is connected.
3. the rotatable outside balance weight mechanism of one according to claim 1, it is characterised in that: described second axle sleeve (5)
Body have an internal thread hole (51), described interior hexagonal cone lock-screw (6) by internal thread hole (51) with counterweight bar (3) outside
Wall connects.
4. the rotatable outside balance weight mechanism of one according to claim 1, it is characterised in that: described counterweight (4) outer wall
Top be provided with external screw thread, the external screw thread at described counterweight (4) top is connected with nut, and nut is positioned at the top of (1) of cranking arm.
5. the rotatable outside balance weight mechanism of one according to claim 1, it is characterised in that: described first axle sleeve (2)
Outer wall be provided with external screw thread, the inwall of described first axis hole (12) is provided with and is adapted to, with external screw thread, the internal thread that is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595862.2A CN106066043A (en) | 2016-07-27 | 2016-07-27 | A kind of rotatable outside balance weight mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610595862.2A CN106066043A (en) | 2016-07-27 | 2016-07-27 | A kind of rotatable outside balance weight mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106066043A true CN106066043A (en) | 2016-11-02 |
Family
ID=57206749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610595862.2A Pending CN106066043A (en) | 2016-07-27 | 2016-07-27 | A kind of rotatable outside balance weight mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106066043A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080009233A1 (en) * | 2006-07-05 | 2008-01-10 | L. C. Eldridge Sales Co., Ltd. | Air inlet and outlet hood |
| CN201448492U (en) * | 2009-06-30 | 2010-05-05 | 姜文忠 | Exhaust flue check valve |
| CN102022745A (en) * | 2009-09-16 | 2011-04-20 | 苏州新长光热能科技有限公司 | Novel open and close device of smoke evacuation pipe of aluminium cooling chamber |
| CN102042792A (en) * | 2009-11-20 | 2011-05-04 | 杭州福朗机电科技有限公司 | Electric lifting stator inner cavity cyclometer |
| CN202212403U (en) * | 2011-07-22 | 2012-05-09 | 江苏亿金环保科技股份有限公司 | Rotary suction hood |
| CN204980934U (en) * | 2015-07-28 | 2016-01-20 | 华电重工机械有限公司 | Cantilever crane device |
| CN205244416U (en) * | 2015-12-16 | 2016-05-18 | 徐州恒信球墨铸管有限公司 | Automatic flap valve of furnace cupola overhead type |
| CN205860058U (en) * | 2016-07-27 | 2017-01-04 | 无锡市华通电力设备有限公司 | A kind of rotatable outside balance weight mechanism |
-
2016
- 2016-07-27 CN CN201610595862.2A patent/CN106066043A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080009233A1 (en) * | 2006-07-05 | 2008-01-10 | L. C. Eldridge Sales Co., Ltd. | Air inlet and outlet hood |
| CN201448492U (en) * | 2009-06-30 | 2010-05-05 | 姜文忠 | Exhaust flue check valve |
| CN102022745A (en) * | 2009-09-16 | 2011-04-20 | 苏州新长光热能科技有限公司 | Novel open and close device of smoke evacuation pipe of aluminium cooling chamber |
| CN102042792A (en) * | 2009-11-20 | 2011-05-04 | 杭州福朗机电科技有限公司 | Electric lifting stator inner cavity cyclometer |
| CN202212403U (en) * | 2011-07-22 | 2012-05-09 | 江苏亿金环保科技股份有限公司 | Rotary suction hood |
| CN204980934U (en) * | 2015-07-28 | 2016-01-20 | 华电重工机械有限公司 | Cantilever crane device |
| CN205244416U (en) * | 2015-12-16 | 2016-05-18 | 徐州恒信球墨铸管有限公司 | Automatic flap valve of furnace cupola overhead type |
| CN205860058U (en) * | 2016-07-27 | 2017-01-04 | 无锡市华通电力设备有限公司 | A kind of rotatable outside balance weight mechanism |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161102 |