CN107032246A - A kind of two-way drawing device - Google Patents
A kind of two-way drawing device Download PDFInfo
- Publication number
- CN107032246A CN107032246A CN201710358650.7A CN201710358650A CN107032246A CN 107032246 A CN107032246 A CN 107032246A CN 201710358650 A CN201710358650 A CN 201710358650A CN 107032246 A CN107032246 A CN 107032246A
- Authority
- CN
- China
- Prior art keywords
- gear train
- housing
- socketed
- main shaft
- drawing device
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/12—Driving gear incorporating electric motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/02—Driving gear
- B66D1/14—Power transmissions between power sources and drums or barrels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
Abstract
The invention discloses a kind of two-way drawing device, including the internal substrate and concave shape roller for being provided with bolt, the side of the upper surface of base plate is provided with the gear train placement housing with its integral structure, the supporting plate structure being provided centrally with its integral structure of the upper surface of base plate, the top of the supporting plate structure one motor is installed by bolt and fixed plate, the inside that the gear train places housing is run through by motor main shaft in the motor, and axis body of the motor main shaft in the inside that housing is placed positioned at the gear train is socketed a driving wheel, the inside that the gear train places housing is installed by one rotary shaft.The present invention can utilize the principle of the forward and reverse rotation between gear, improve speed of the cotton rope when collecting and loosening, because cotton rope is the inside that is connected to two elevator wheels, the dynamics for enabling to each elevator wheel to be born is the 1/2 of weight, effectively enhances total dynamics of its lifting.
Description
Technical field
The present invention relates to field of mechanical technique, specially a kind of two-way drawing device.
Background technology
At present, many places are required for using drawing device, and its main function is the high position for transporting weight from low level, and one
As drawing device all operationally electric motor operation needs the gravity of object born not change, so it is played for some
There is larger injury for the part of supporting role.
The content of the invention
It is an object of the invention to provide a kind of two-way drawing device, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of two-way drawing device, including the internal substrate and concave shape roller for being provided with bolt, the side of the upper surface of base plate
It is provided with and places housing with the gear train of its integral structure, the upper surface of base plate is provided centrally with and its integral structure
Supporting plate structure, the top of the supporting plate structure passes through bolt and fixed plate installs a motor, and the gear train is placed
The inside of housing is run through by motor main shaft in the motor, and the motor main shaft is placing shell positioned at the gear train
The axis body of the inside of body is socketed a driving wheel, and a rotary shaft, and the rotary shaft are installed in the inside that the gear train places housing
The inside for placing housing in gear train is socketed a driven shaft, and the motor main shaft and the rotary shaft are placed in the gear train
One end of hull outside is separately fixed at the inside of the first elevator wheel and the second elevator wheel, the first elevator wheel and the second elevator
Circular groove structure is provided with wheel, and the first elevator wheel fixes a steel wire rope on the surface positioned at circular groove structure
One end, the other end of the steel wire rope is fixed in the circular groove structure of the second elevator wheel, in the concave shape roller
Circular groove structure is provided with, the steel wire rope is placed on the annular groove knot in the concave shape roller at the position of fold position
Structure, the two ends of the concave shape roller are provided with the connecting shaft with its integral structure, and two connecting shafts are socketed by bearing
The connecting rod with its integral structure is provided between the inside of axle sleeve, two axle sleeves, an extension is fixed in the bottom of the connecting rod
Hook.
Preferably, the gear train, which places housing, is being run through the two ends at position by the motor main shaft by axle
Hold the connection motor main shaft.
Preferably, the motor main shaft is socketed in the inner ring of the bearing, the outer shroud of the bearing is socketed in described
Gear train places the inside of housing.
Connected preferably, the gear train places housing at the two ends for being run through position by the rotary shaft by bearing
Connect the rotary shaft.
Preferably, the rotary sleeve is connected in the inner ring of the bearing, the outer shroud of the bearing is socketed in the gear
Group places the inside of housing.
Preferably, being socketed in the driven pulley of the rotary shaft axis body and being socketed in motor main shaft preferably, described
The axial line of the axial line of rotary shaft and the motor main shaft is mutually balanced.
Preferably, the bottom of the steel wire rope is located at the enclosed area that the connecting rod and concave shape roller are constituted
Between inside.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention can utilize the principle of the forward and reverse rotation between gear, improve speed of the cotton rope when collecting and loosening
Degree, because cotton rope is the inside that is connected to two elevator wheels, the dynamics for enabling to each elevator wheel to be born is the 1/ of weight
2, effectively enhance total dynamics of its lifting.
Brief description of the drawings
Fig. 1 is a kind of complete section structural representation of two-way drawing device of the present invention；
Fig. 2 places semi-cutaway of the housing in vertical view for a kind of two-way drawing device middle gear group of the present invention；
Fig. 3 is the connection diagram of steel wire rope and concave shape roller in a kind of two-way drawing device of the present invention.
In figure：1, substrate, 2, gear train placement housing, 3, bolt, 4, supporting plate structure, 5, fixed plate, 6, motor, 7,
Motor main shaft, 8, driving wheel, 9, bearing, 10, the first elevator wheel, 11, rotary shaft, 12, driven shaft, 13, the second elevator wheel,
14, circular groove structure, 15, steel wire rope, 16, concave shape roller, 17, connecting shaft, 18, axle sleeve, 19, connecting rod, 20, hook.
Embodiment
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
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is 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 creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of embodiment that the present invention is provided：A kind of two-way drawing device, including internal installation
There are the substrate 1 and concave shape roller 16 of bolt 3, the side of the upper surface of substrate 1 is provided with the gear with its integral structure
Group places housing 2, the supporting plate structure 4 being provided centrally with its integral structure of the upper surface of substrate 1, the supporting plate
A motor 6 is installed in the top of structure 4 by bolt 3 and fixed plate 5, and the gear train places the inside of housing 2 by the electricity
Motor main shaft 7 runs through in motivation 6, and the motor main shaft 7 is in the axis body for the inside that housing 2 is placed positioned at the gear train
A driving wheel 8 is socketed, a rotary shaft 11 is installed in the inside that the gear train places housing 2, and the rotary shaft 11 is in gear train
The inside for placing housing 2 is socketed a driven shaft 12, and the motor main shaft 7 and the rotary shaft 11 place shell in the gear train
The one end in the outside of body 2 is separately fixed at the inside of the first elevator wheel 10 and the second elevator wheel 13, the first elevator wheel 10 and the
Circular groove structure 14 is provided with two elevator wheels 13, and the first elevator wheel 10 is on the surface positioned at circular groove structure 14
One end of a steel wire rope 15 is fixed, the other end of the steel wire rope 15 is fixed on the circular groove structure of the second elevator wheel 13
In 14, circular groove structure 14 is provided with the concave shape roller 16, the steel wire rope 15 is placed at the position of fold position
Circular groove structure 14 in the concave shape roller 16, the two ends of the concave shape roller 16 are provided with and its integral type knot
The connecting shaft 17 of structure, two connecting shafts 17 are socketed between the inside of axle sleeve 18, two axle sleeves 18 by bearing 9 and are provided with and one
A hook 20 is fixed in the connecting rod 19 of body formula structure, the bottom of the connecting rod 19.
The gear train is placed housing 2 and connected at the two ends for being run through position by the motor main shaft 7 by bearing 9
The motor main shaft 7；The motor main shaft 7 is socketed in the inner ring of the bearing 9, and the outer shroud of the bearing 9 is socketed in institute
State the inside that gear train places housing 2；It is equal at the two ends for running through position by the rotary shaft 11 that the gear train places housing 2
The rotary shaft 11 is connected by bearing 9；The rotary shaft 11 is socketed in the inner ring of the bearing 9, the exterior ring cap of the bearing 9
It is connected on the inside that the gear train places housing 2；It is socketed in the driven pulley 12 of the axis body of rotary shaft 11 and is socketed in motor
The circumference of the driving wheel 8 of the axis body of main shaft 7, which is in, is provided with pitch wheel dental structure；The axial line of the rotary shaft 11 and
The axial line of the motor main shaft 7 is mutually balanced, and realizes level rotary action；The bottom position of the steel wire rope 15
The inside of the closed interval constituted in the connecting rod 19 and concave shape roller 16, places steel wire rope 15 and departs from.
Specifically used mode：In present invention work, in use, after weight is bundled by cotton rope, cotton rope is hung over into hook
In 20, then, motor 6 is opened, now, motor main shaft 7 drives driving wheel 8 to rotate, and in the presence of teeth structure, from
Driving wheel 12 can drive rotary shaft 11 to rotate, and now, the first elevator wheel 10 and the second elevator wheel 13 can do reverse rotary motion,
And then shrink simultaneously or loosen steel wire rope 15, and weight just can be lifted.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.
Claims (8)
1. a kind of two-way drawing device, including inside are provided with bolt（3）Substrate（1）With concave shape roller（16）, its feature exists
In：The substrate（1）The side of upper surface is provided with the gear train placement housing with its integral structure（2）, the substrate（1）
The supporting plate structure being provided centrally with its integral structure of upper surface（4）, the supporting plate structure（4）Top pass through spiral shell
Bolt（3）And fixed plate（5）One motor is installed（6）, the gear train placement housing（2）Inside by the motor（6）In
Motor main shaft（7）Run through, and the motor main shaft（7）Housing is being placed positioned at the gear train（2）Inside axis body
It is socketed a driving wheel（8）, the gear train placement housing（2）Inside install a rotary shaft（11）, and the rotary shaft（11）
Housing is placed in gear train（2）Inside be socketed a driven shaft（12）, the motor main shaft（7）With the rotary shaft（11）
The gear train places housing（2）The one end in outside is separately fixed at the first elevator wheel（10）With the second elevator wheel（13）It is interior
Portion, the first elevator wheel（10）With the second elevator wheel（13）In be provided with circular groove structure（14）, and first elevator
Wheel（10）Positioned at circular groove structure（14）Surface fix a steel wire rope（15）One end, the steel wire rope（15）It is another
End is fixed on the second elevator wheel（13）Circular groove structure（14）In, the concave shape roller（16）In be provided with annular
Groove structure（14）, the steel wire rope（15）The concave shape roller is placed at the position of fold position（16）In annular groove
Structure（14）, the concave shape roller（16）Two ends be provided with connecting shaft with its integral structure（17）, two connecting shafts
（17）Pass through bearing（9）It is socketed in axle sleeve（18）Inside, two axle sleeves（18）Between be provided with company with its integral structure
Extension bar（19）, the connecting rod（19）Bottom fix a hook（20）.
2. a kind of two-way drawing device according to claim 1, it is characterised in that：The gear train places housing（2）In quilt
The motor main shaft（7）The two ends at run through position pass through bearing（9）Connect the motor main shaft（7）.
3. a kind of two-way drawing device according to claim 3, it is characterised in that：The motor main shaft（7）It is socketed in institute
State bearing（9）Inner ring in, the bearing（9）Outer shroud be socketed in the gear train and place housing（2）Inside.
4. a kind of two-way drawing device according to claim 3, it is characterised in that：The gear train places housing（2）In quilt
The rotary shaft（11）The two ends at run through position pass through bearing（9）Connect the rotary shaft（11）.
5. a kind of two-way drawing device according to claim 4, it is characterised in that：The rotary shaft（11）It is socketed in the axle
Hold（9）Inner ring in, the bearing（9）Outer shroud be socketed in the gear train and place housing（2）Inside.
6. a kind of two-way drawing device according to claim 5, it is characterised in that：It is socketed in the rotary shaft（11）Axis body
Driven pulley（12）Be socketed in motor main shaft（7）The driving wheel of axis body（8）Circumference be in and be provided with pitch wheel
Dental structure.
7. a kind of two-way drawing device according to claim 6, it is characterised in that：The rotary shaft（11）Axial line and institute
State motor main shaft（7）Axial line mutually balance.
8. a kind of two-way drawing device according to claim 1, it is characterised in that：The steel wire rope（15）Bottom position
In the connecting rod（19）With concave shape roller（16）The inside of the closed interval constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358650.7A CN107032246A (en) | 2017-05-19 | 2017-05-19 | A kind of two-way drawing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710358650.7A CN107032246A (en) | 2017-05-19 | 2017-05-19 | A kind of two-way drawing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107032246A true CN107032246A (en) | 2017-08-11 |
Family
ID=59539227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710358650.7A Pending CN107032246A (en) | 2017-05-19 | 2017-05-19 | A kind of two-way drawing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107032246A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779588A (en) * | 1994-10-07 | 1998-07-14 | Zf Friedrichshafen Ag | Drive for lifting equipment |
| US7234685B2 (en) * | 2004-12-15 | 2007-06-26 | Britten Paul J | Apparatus for raising and lowering a banner |
| CN201148317Y (en) * | 2007-12-03 | 2008-11-12 | 江苏南通六建建设集团有限公司 | Rope-winding mechanism of hoister |
| CN201201873Y (en) * | 2008-04-25 | 2009-03-04 | 中信重工机械股份有限公司 | Novel drum lifting mechanism |
| CN201495056U (en) * | 2009-09-28 | 2010-06-02 | 江西蓝天学院 | Friction type hoisting mechanism |
| CN201801342U (en) * | 2010-09-10 | 2011-04-20 | 天津起重设备有限公司 | Hoisting drum device of crane |
| CN203373047U (en) * | 2013-07-16 | 2014-01-01 | 太原重工股份有限公司 | Lifting mechanism of electromagnetic chuck hanging beam crane |
| CN105043885A (en) * | 2015-08-28 | 2015-11-11 | 中国水利水电第七工程局有限公司 | Drum stress test device and method thereof |
| CN205222559U (en) * | 2015-10-29 | 2016-05-11 | 重庆岷龙机械制造有限公司 | Lifting device of submerged pump |
| CN205419640U (en) * | 2016-04-06 | 2016-08-03 | 河南省北起起重机械有限公司 | Dual drive electric block |
-
2017
- 2017-05-19 CN CN201710358650.7A patent/CN107032246A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5779588A (en) * | 1994-10-07 | 1998-07-14 | Zf Friedrichshafen Ag | Drive for lifting equipment |
| US7234685B2 (en) * | 2004-12-15 | 2007-06-26 | Britten Paul J | Apparatus for raising and lowering a banner |
| CN201148317Y (en) * | 2007-12-03 | 2008-11-12 | 江苏南通六建建设集团有限公司 | Rope-winding mechanism of hoister |
| CN201201873Y (en) * | 2008-04-25 | 2009-03-04 | 中信重工机械股份有限公司 | Novel drum lifting mechanism |
| CN201495056U (en) * | 2009-09-28 | 2010-06-02 | 江西蓝天学院 | Friction type hoisting mechanism |
| CN201801342U (en) * | 2010-09-10 | 2011-04-20 | 天津起重设备有限公司 | Hoisting drum device of crane |
| CN203373047U (en) * | 2013-07-16 | 2014-01-01 | 太原重工股份有限公司 | Lifting mechanism of electromagnetic chuck hanging beam crane |
| CN105043885A (en) * | 2015-08-28 | 2015-11-11 | 中国水利水电第七工程局有限公司 | Drum stress test device and method thereof |
| CN205222559U (en) * | 2015-10-29 | 2016-05-11 | 重庆岷龙机械制造有限公司 | Lifting device of submerged pump |
| CN205419640U (en) * | 2016-04-06 | 2016-08-03 | 河南省北起起重机械有限公司 | Dual drive electric block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170811 |
|
| RJ01 | Rejection of invention patent application after publication |