CN106006409A - Rotary-type hoisting mechanism - Google Patents
Rotary-type hoisting mechanism Download PDFInfo
- Publication number
- CN106006409A CN106006409A CN201610515863.1A CN201610515863A CN106006409A CN 106006409 A CN106006409 A CN 106006409A CN 201610515863 A CN201610515863 A CN 201610515863A CN 106006409 A CN106006409 A CN 106006409A
- Authority
- CN
- China
- Prior art keywords
- hoisting
- lifting
- roller
- stand column
- movable pulley
- 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
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/64—Jibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
- B66C23/62—Constructional features or details
- B66C23/84—Slewing gear
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C2700/00—Cranes
- B66C2700/03—Cranes with arms or jibs; Multiple cranes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of biomass energy equipment, and particularly relates to a rotary-type hoisting mechanism of a wood chip granulation machine. The rotary-type hoisting mechanism comprises a hoisting stand column, a hoisting crossbeam, a hoisting reinforcing rib plate and a hoisting movable pulley frame, and is characterized in that the hoisting crossbeam is welded to the front side of the top of the hoisting stand column through the hoisting reinforcing rib plate; a hand winch is fixed to the hoisting stand column through a winch fixing plate, and the hand winch is composed of a worm and gear matching speed reducing structure; a hoisting base is installed at the bottom end of the hoisting stand column in a freely rotating connection mode; and a hoisting roller is arranged at the center of the hoisting movable pulley frame, a steel wire rope wound on the hoisting roller sequentially penetrates through hoisting roller brackets at the two ends of the hoisting crossbeam, and then the tail end of the steel wire rope is wound on the hand winch. The rotary-type hoisting mechanism has the beneficial effects that structure is simple, cost is low, operation is convenient, and weight is low; and the hoisting stand column can rotate freely so that multiple degrees of freedom can be realized and a circular mould can be dismounted and mounted conveniently.
Description
Technical field
The invention belongs to biomass energy equipment technical field, more particularly to the rotary type derricking gear of a kind of sawdust granulating machine.
Background technology
At present, the biomass garbages such as afforestation and woods fruit branch leaf that China produces every year reach tens billion of ton, deadwood are the most, and owing to processing cost is high, have is just dropped or on-site incineration, not only wastes resource and also pollutes environment.By special wood flour vertical type ring mould granulation machine, compressed biomass is become biomass solid formed fuel; store, transport, easy to use; clean environment firendly; efficiency of combustion is high; can not only be used for cooking and the heating fuel of urban residents; also can be as the fuel of city dispersed supply of heating, for alleviating energy shortage, protection local environment has a very important role.The static vertical installation of wood flour vertical type ring mould granulation machine mould, mould annular, diameter about 1000mm, weight about 200 kilograms, if not having special tooling, workman can be wasted time and energy when lifting transport mould.
Summary of the invention
The present invention is to solve problem mentioned above, make up the deficiency of conventional art, it is provided that a kind of labor intensity alleviating workman, facilitate the rotary type derricking gear of mould.
The present invention is achieved through the following technical solutions:
A kind of rotary type derricking gear, gusset, lifting movable pulley rack is strengthened including lifting column, slinging beam, lifting, it is characterized in that: slinging beam is strengthened gusset by lifting and is welded on front side of the top of lifting column, the top rear of lifting column has lifting roller support, lifting roller support to be provided with roller；The other end of slinging beam is welded with lifting roller support, and lifting roller support is provided with roller；Being fixed with hand winch by winch fixed plate on lifting column, hand winch slowing-down structure with turbine and worm screw forms；The bottom of lifting column is freely rotatable is connected and installed with lifting base；The middle position of lifting movable pulley rack is provided with lifting roller, and the steel wire rope that lifting roller is wound around sequentially passes through the lifting roller support at slinging beam two ends, and then end is wrapped on hand winch；The two ends of lifting movable pulley rack are provided with the fixing screwed hole connecting ring mould.
The screwed hole of fixation it is provided with on described lifting base.
The invention has the beneficial effects as follows: simple in construction, with low cost, operation is convenient, lightweight, lifting column is freely rotatable, it is possible to achieve multiple degree of freedom, can easily dismantle ring mould and install.
Accompanying drawing explanation
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the present invention.
Fig. 2 is axonometric chart of the present invention.
In figure, 1 lifting bearing pin, gusset, 3 slinging beams, 4 lifting roller supports, 5 winch fixed plates, 6 lifting movable pulley rack, 7 lifting rollers, 8 steel wire ropes, 9 lifting bases, 10 lifting columns, 11 hand winches are strengthened in 2 liftings.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present invention.
The rotary type derricking gear of the present invention, gusset 2, lifting movable pulley rack 6 is strengthened including lifting column 10, slinging beam 3, lifting, it is characterized in that: slinging beam 3 is strengthened gusset 2 by lifting and is welded on front side of the top of lifting column 10, the top rear of lifting column 10 has lifting roller support 4, lifting roller support 4 to be provided with roller；The other end of slinging beam 3 is welded with lifting roller support 4, and lifting roller support 4 is provided with roller；Being fixed with hand winch 11 by winch fixed plate 5 on lifting column 10, hand winch 11 slowing-down structure with turbine and worm screw forms；The bottom of lifting column 10 is freely rotatable is connected and installed with lifting base 9；The middle position of lifting movable pulley rack 6 is provided with lifting roller 7, and the steel wire rope 8 that lifting roller 7 is wound around sequentially passes through the lifting roller support 4 at slinging beam 3 two ends, and then end is wrapped on hand winch 11；The two ends of lifting movable pulley rack 6 are provided with the fixing screwed hole connecting ring mould；The screwed hole of fixation it is provided with on described lifting base 9.
Ultimate principle and the principal character of the present invention have more than been shown and described.Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; the principle that the present invention is simply described described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements both fall within scope of the claimed invention.Claimed scope is defined by appending claims and equivalent thereof.
Claims (2)
1. a rotary type derricking gear, gusset, lifting movable pulley rack is strengthened including lifting column, slinging beam, lifting, it is characterized in that: slinging beam is strengthened gusset by lifting and is welded on front side of the top of lifting column, the top rear of lifting column has lifting roller support, lifting roller support to be provided with roller；The other end of slinging beam is welded with lifting roller support, and lifting roller support is provided with roller；Being fixed with hand winch by winch fixed plate on lifting column, hand winch slowing-down structure with turbine and worm screw forms；The bottom of lifting column is freely rotatable is connected and installed with lifting base；The middle position of lifting movable pulley rack is provided with lifting roller, and the steel wire rope that lifting roller is wound around sequentially passes through the lifting roller support at slinging beam two ends, and then end is wrapped on hand winch；The two ends of lifting movable pulley rack are provided with the fixing screwed hole connecting ring mould.
Rotary type derricking gear the most according to claim 1, it is characterised in that: it is provided with the screwed hole of fixation on lifting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515863.1A CN106006409A (en) | 2016-07-04 | 2016-07-04 | Rotary-type hoisting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610515863.1A CN106006409A (en) | 2016-07-04 | 2016-07-04 | Rotary-type hoisting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106006409A true CN106006409A (en) | 2016-10-12 |
Family
ID=57106559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610515863.1A Pending CN106006409A (en) | 2016-07-04 | 2016-07-04 | Rotary-type hoisting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106006409A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020210858A1 (en) * | 2019-04-16 | 2020-10-22 | Anchor Point Engineering Pty Ltd | Davit arm base |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2413991A1 (en) * | 1973-03-23 | 1974-09-26 | Potain Sa | TELESCOPIC BOOM |
| CN201817212U (en) * | 2010-10-09 | 2011-05-04 | 倪玉增 | Heavy object elevator |
| CN104891348A (en) * | 2015-05-20 | 2015-09-09 | 北京市自来水集团门城污水处理有限公司 | Small movable crane |
| CN204873622U (en) * | 2015-06-24 | 2015-12-16 | 山东双鹤机械制造股份有限公司 | Hand formula lifting machine of vertical circular mold granulation machine constructs |
| CN105174080A (en) * | 2015-10-27 | 2015-12-23 | 广西壮族自治区水产引育种中心 | Multifunctional fishing and hoisting device |
| CN205953376U (en) * | 2016-07-04 | 2017-02-15 | 山东双鹤机械制造股份有限公司 | Rotary type lifting machine constructs |
-
2016
- 2016-07-04 CN CN201610515863.1A patent/CN106006409A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2413991A1 (en) * | 1973-03-23 | 1974-09-26 | Potain Sa | TELESCOPIC BOOM |
| CN201817212U (en) * | 2010-10-09 | 2011-05-04 | 倪玉增 | Heavy object elevator |
| CN104891348A (en) * | 2015-05-20 | 2015-09-09 | 北京市自来水集团门城污水处理有限公司 | Small movable crane |
| CN204873622U (en) * | 2015-06-24 | 2015-12-16 | 山东双鹤机械制造股份有限公司 | Hand formula lifting machine of vertical circular mold granulation machine constructs |
| CN105174080A (en) * | 2015-10-27 | 2015-12-23 | 广西壮族自治区水产引育种中心 | Multifunctional fishing and hoisting device |
| CN205953376U (en) * | 2016-07-04 | 2017-02-15 | 山东双鹤机械制造股份有限公司 | Rotary type lifting machine constructs |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020210858A1 (en) * | 2019-04-16 | 2020-10-22 | Anchor Point Engineering Pty Ltd | Davit arm base |
| US11993946B2 (en) | 2019-04-16 | 2024-05-28 | Adam Miller | Davit arm base |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161012 |