CN107720637A - A kind of hoisting mechanism of no stuck phenomenon - Google Patents
A kind of hoisting mechanism of no stuck phenomenon Download PDFInfo
- Publication number
- CN107720637A CN107720637A CN201710976212.7A CN201710976212A CN107720637A CN 107720637 A CN107720637 A CN 107720637A CN 201710976212 A CN201710976212 A CN 201710976212A CN 107720637 A CN107720637 A CN 107720637A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- stuck phenomenon
- hoisting mechanism
- linked gear
- guide pillar
- 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
- 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
Abstract
The invention discloses a kind of hoisting mechanism of no stuck phenomenon, riser including being connected with cylinder, and two guide pillar guide pin bushing components installed in riser bottom being parallel to each other, also include interlinked mechanism, interlinked mechanism includes connecting rod, the both ends of connecting rod are separately installed with linked gear, and the teeth engaged with linked gear are provided with guide pillar, and the opening of empty avoiding linked gear is offered on guide pin bushing.Using the guide pillar processed through rack, it is engaged with linked gear, by connecting connecting rod left and right can be made to link, eliminate stuck phenomenon during lifting.
Description
Technical field
The present invention relates to automatic lifting device field, in particular to a kind of hoisting mechanism of no stuck phenomenon.
Background technology
In the prior art, the crane species using cylinder as drive device is various, and a kind of common structure is setting two
The individual and stretching direction identical guide pillar guide pin bushing component of cylinder, to reach the purpose of its lifting of guiding, but due to two guide pillars
Fit tolerance between guide pin bushing is difficult to identical, therefore easily occurs stuck phenomenon between guide pillars and bushes, causes
Shut down, influence to produce.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem in correlation technique to a certain extent.Therefore, this hair
Bright proposition and one kind prevent guide rod from blocking, and make the hoisting mechanism without stuck phenomenon of load average.
To achieve the above object, technical scheme is as follows：
A kind of hoisting mechanism of no stuck phenomenon, including the riser of cylinder is connected with, and two peaces being parallel to each other
Guide pillar guide pin bushing component mounted in riser bottom, in addition to interlinked mechanism, interlinked mechanism include connecting rod, and the both ends of connecting rod are pacified respectively
Equipped with linked gear, the teeth engaged with linked gear are provided with guide pillar, the opening of empty avoiding linked gear is offered on guide pin bushing.
The advance improvement of one, including the bearing support for support connecting rod are entered according to above-mentioned technical proposal, connecting rod is through set
It is connected on bearing support.
The improvement of one of advancing is entered according to above-mentioned technical proposal, lubricating bushings, guide pillar and lubricious liner are embedded with inside guide pin bushing
Set coordinates socket.
The improvement of one of advancing is entered according to above-mentioned technical proposal, multiple locating pieces are installed on riser.
The improvement of one of advancing, the rectangular type of locating piece are entered according to above-mentioned technical proposal, and the workpiece for forming rectangle is placed
Area.
The beneficial effects of the invention are as follows：The present invention is interlocked by setting interlinked mechanism between two guide pillar guide pin bushing components
Mechanism includes connecting rod, and the both ends of connecting rod are separately installed with linked gear, the teeth engaged with linked gear are provided with guide pillar, are led
Put the opening for offering empty avoiding gear.Using the guide pillar processed through rack, it is engaged with linked gear, the company of connection can be passed through
Bar makes left and right link, and eliminates stuck phenomenon during lifting.
Brief description of the drawings
It is described further below in conjunction with accompanying drawing and example.
Fig. 1 is the structural representation of the present invention.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
Reference picture 1, a kind of hoisting mechanism of no stuck phenomenon, including the riser 1 of cylinder is connected with, and two mutual
The parallel guide pillar guide pin bushing component installed in the bottom of riser 1, in addition to interlinked mechanism, interlinked mechanism include connecting rod 3, connecting rod 3
Both ends be separately installed with linked gear 4, the teeth engaged with linked gear 4 are provided with guide pillar, empty avoiding is offered on guide pin bushing 2
The opening 5 of linked gear 4.Using the guide pillar processed through rack, it is engaged with linked gear 4, a left side can be made by connecting connecting rod 3
Right linkage, eliminate stuck phenomenon during lifting.
Further, in order to ensure that two linked gears 4 are stable, including the bearing support 6 for support connecting rod 3, connecting rod 3 pass through
Wear and be connected on bearing support 6.
Further, in order to improve the flexible smoothness of guide rod, the inside of guide pin bushing 2 is embedded with lubricating bushings, guide pillar and lubricious liner
Set coordinates socket.
Further, positioned in order to facilitate workpiece, multiple locating pieces 7 are installed on riser 1.7 rectangular type of locating piece, and
Form the workpiece rest area of rectangle.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that at least two, such as two
It is individual, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (5)
1. a kind of hoisting mechanism of no stuck phenomenon, including the riser of cylinder is connected with, and two installations being parallel to each other
Guide pillar guide pin bushing component in riser bottom, it is characterised in that：Also include interlinked mechanism, the interlinked mechanism includes connecting rod, institute
The both ends for stating connecting rod are separately installed with linked gear, and the teeth engaged with linked gear, the guide pin bushing are provided with the guide pillar
On offer the opening of empty avoiding linked gear.
A kind of 2. hoisting mechanism of no stuck phenomenon according to claim 1, it is characterised in that：Including for support connecting rod
Bearing support, the connecting rod is through being socketed on bearing support.
A kind of 3. hoisting mechanism of no stuck phenomenon according to claim 1, it is characterised in that：It is embedded in inside the guide pin bushing
There are lubricating bushings, the guide pillar coordinates with lubricating bushings to be socketed.
A kind of 4. hoisting mechanism of no stuck phenomenon according to claim 1, it is characterised in that：Installed on the riser
There are multiple locating pieces.
A kind of 5. hoisting mechanism of no stuck phenomenon according to claim 4, it is characterised in that：The locating piece is rectangular
Type, and form the workpiece rest area of rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976212.7A CN107720637A (en) | 2017-10-19 | 2017-10-19 | A kind of hoisting mechanism of no stuck phenomenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710976212.7A CN107720637A (en) | 2017-10-19 | 2017-10-19 | A kind of hoisting mechanism of no stuck phenomenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107720637A true CN107720637A (en) | 2018-02-23 |
Family
ID=61212033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710976212.7A Pending CN107720637A (en) | 2017-10-19 | 2017-10-19 | A kind of hoisting mechanism of no stuck phenomenon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107720637A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576107A (en) * | 2019-09-26 | 2019-12-17 | 中德科技(黄石)股份有限公司 | Novel stamping die |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015686A (en) * | 1973-01-29 | 1977-04-05 | Bushnell Jr Sherman W | Portable multi-stage mechanical list |
| CN106219456A (en) * | 2016-08-31 | 2016-12-14 | 天津市泰森数控科技有限公司 | A kind of casting ladle elevating mechanism with auto-lock function and method |
| CN206126759U (en) * | 2016-08-31 | 2017-04-26 | 天津市多彩塑料色母有限公司 | Look female production is with dead elevation structure of anti -sticking |
-
2017
- 2017-10-19 CN CN201710976212.7A patent/CN107720637A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015686A (en) * | 1973-01-29 | 1977-04-05 | Bushnell Jr Sherman W | Portable multi-stage mechanical list |
| CN106219456A (en) * | 2016-08-31 | 2016-12-14 | 天津市泰森数控科技有限公司 | A kind of casting ladle elevating mechanism with auto-lock function and method |
| CN206126759U (en) * | 2016-08-31 | 2017-04-26 | 天津市多彩塑料色母有限公司 | Look female production is with dead elevation structure of anti -sticking |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110576107A (en) * | 2019-09-26 | 2019-12-17 | 中德科技(黄石)股份有限公司 | Novel stamping die |
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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: 20180223 |
|
| RJ01 | Rejection of invention patent application after publication |