CN206407523U - A kind of chain bucket elevator chain regulator - Google Patents
A kind of chain bucket elevator chain regulator Download PDFInfo
- Publication number
- CN206407523U CN206407523U CN201720058563.5U CN201720058563U CN206407523U CN 206407523 U CN206407523 U CN 206407523U CN 201720058563 U CN201720058563 U CN 201720058563U CN 206407523 U CN206407523 U CN 206407523U
- Authority
- CN
- China
- Prior art keywords
- chain
- elongated hole
- bucket elevator
- sliding block
- regulation
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a kind of chain bucket elevator chain regulator, including regulation elongated hole, and it is arranged on the relative two side of lifting foundation mass, and regulation elongated hole vertically extends；Sliding block, it has two, and the two ends of driven shaft are rotationally connected with respectively, and each sliding block is slidably connected with a regulation elongated hole；Left regulation wheel, it is rotationally connected with the side wall of lifting foundation mass, and the side of left regulation wheel is rotated by one end of horizontally disposed rotating shaft and connecting rod to be connected, and the other end of connecting rod and the end of driven shaft rotate and connected.Chain bucket elevator chain regulator described in the utility model, it is not only simple to operate, and can guarantee that the tensioning length of two groups of chains is identical, improve the service life of chain.After the completion of regulation, it is ensured that will not loosen left regulation wheel due to the vibrations produced when chain bucket elevator works.Meanwhile, flexible bar linkage structure can carry out secondary tensioning to chain, improve service life of the present utility model.
Description
Technical field
The utility model belongs to chain bucket elevator field, more particularly, to a kind of chain bucket elevator supplementary structure.
Background technology
During chain bucket elevator works, because long-time is used and temperature reason, the chain seen as traction
Gradually it can extend or wear and tear, after traction piece extends or weares and teares, easily cause between chain and driving wheel and chain and changed course
Occur to skid or jump the de- chain of tooth between wheel, in turn resulting in chain bucket elevator can not normally use.
In the prior art, the tensioning adjustment structure for chain is generally the structure using screw rod collocation adjusting nut, the party
Although formula cost is low, cumbersome.Simultaneously as aforesaid way is manual adjustment, it is easy to cause the two ends of driven shaft high
Degree, the tensioning degree of two groups of chains is inconsistent, and chain breakage is caused in running, makes chain bucket elevator normal
Work.
Utility model content
In view of this, the utility model is directed to a kind of chain bucket elevator chain regulator, to solve existing skill
In art, chain tension adjustment process is cumbersome, the problem of two groups of chain tension degree being engaged with driven shaft are inconsistent.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of chain bucket elevator chain regulator, including regulation elongated hole, it is arranged at relative two of lifting foundation mass
On the wall of side, and regulation elongated hole vertically extends；Sliding block, it has two, the two ends of driven shaft is rotationally connected with respectively, often
Individual sliding block is slidably connected with a regulation elongated hole；Left regulation wheel, it is rotationally connected with the side wall of lifting foundation mass, left regulation wheel
Side is rotated by one end of horizontally disposed rotating shaft and connecting rod and connected, and the other end of connecting rod and the end of driven shaft rotate and connected
Connect.
Further, the left regulation wheel is rotationally connected with the lateral wall of lifting foundation mass, and adjacent with the regulation elongated hole；
Left regulation wheel is worm gear, the diameter parallel of its axis and the driven shaft；Left regulation wheel by bearing with being rotationally connected with lifting support
Worm engaging on body lateral wall；Worm screw and the motor being installed on lifting foundation mass lateral wall are connected.
Further, the connecting rod is oil cylinder, and the end of its piston rod rotates with the end of the driven shaft and is connected, its cylinder body
End be connected with the axis of rotation.
Further, the side wall that the sliding block is slidably connected with the regulation elongated hole is provided with guide protrusions, regulation elongated hole
Hole wall is provided with the guide groove being engaged with guide protrusions.
Further, guide-soft-band is provided between the guide protrusions and the guide groove.
Further, the elastic window shade of one piece of covering regulation elongated hole, bullet are respectively equipped with above and below the sliding block
Property window shade it is simultaneously affixed with the side wall of sliding block and the lifting foundation mass.
Relative to prior art, chain bucket elevator chain regulator described in the utility model has the advantage that：
Chain bucket elevator chain regulator described in the utility model, it is simple in construction, it is easy to operate.By controlling electricity
Machine adjusts the tensioning degree of two groups of chains, not only simple to operate, and can guarantee that the tensioning length of two groups of chains is identical, improves
The service life of chain.Pass through the cooperation of left regulation wheel and worm screw so that after the completion of regulation, self-locking can be produced between the two, protect
Card will not loosen left regulation wheel due to the vibrations produced when chain bucket elevator works.Meanwhile, flexible bar linkage structure can be
When left regulation wheel reaches accommodation limit, secondary tensioning is carried out to chain, service life of the present utility model is improved.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the front view of the chain bucket elevator chain regulator described in the utility model embodiment；
Fig. 2 is the sectional view in A-A faces in Fig. 1.
Description of reference numerals：
1- lifts foundation mass；101- adjusts elongated hole；2- sliding blocks；201- guide protrusions；3- driven shafts；4- connecting rods；5- rotating shafts；
6- left regulation wheels；7- worm screws；8- motors；9- guide-soft-bands.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Such as Fig. 1-2, the utility model proposes a kind of chain bucket elevator chain regulator, including elongated hole 101 is adjusted, its
It is arranged on the relative two side of lifting foundation mass 1, and regulation elongated hole 101 vertically extends；Sliding block 2, it has two,
The two ends of driven shaft 3 are rotationally connected with respectively, and each sliding block 2 is slidably connected with a regulation elongated hole 101；Left regulation wheel 6, its turn
Dynamic to be connected on the side wall of lifting foundation mass 1, the side of left regulation wheel 6 is rotated by one end of horizontally disposed rotating shaft 5 and connecting rod 4
Connection, the other end of connecting rod 4 is rotated with the end of driven shaft 3 and is connected.
The upper-lower position for the driven shaft 3 for being provided with sprocket wheel is adjusted using the structure of the drivening rod 4 of left regulation wheel 6, it is not only simple
Regulation process is changed, compared to existing bolt and nut structure, additionally it is possible to ensure that the two ends of driven shaft 3 are highly identical, has improved and adjust
Save precision.
Above-mentioned left regulation wheel 6 is rotationally connected with the lateral wall of lifting foundation mass 1, and adjacent with above-mentioned regulation elongated hole 101；Adjust
Section wheel 6 is worm gear, the diameter parallel of its axis and above-mentioned driven shaft 3；Left regulation wheel 6 by bearing with being rotationally connected with lifting support
Worm screw 7 on the lateral wall of body 1 engages；Worm screw 7 is connected with the motor 8 being installed on the lifting lateral wall of foundation mass 1.Due to snail
Worm and gear structure has latching characteristics, can avoid because the vibration of lifting foundation mass 1 so that left regulation wheel 6 is uncontrollable to be rotated.Should
Structure helps to extend the retention time of chain tension.
Above-mentioned connecting rod 4 is oil cylinder, and the end of its piston rod rotates with the end of above-mentioned driven shaft 3 and is connected, the end of its cylinder body
Portion rotates with above-mentioned rotating shaft 5 and is connected.The structure causes connecting rod 4 to be stretched, and completes the utility model to the position of driven shaft 3
Secondary Control.
Above-mentioned sliding block 2 is provided with guide protrusions 201 with the side wall that above-mentioned regulation elongated hole 101 is slidably connected, and adjusts elongated hole 101
Hole wall be provided with the guide groove that is engaged with guide protrusions 201.It is provided with and leads between above-mentioned guide protrusions 201 and above-mentioned guide groove
Rail soft ribbons 9 (as shown in Figure 2).The one side of guide-soft-band 9 enhances the wearability of sliding block 2, improves the use longevity of the present utility model
Life；On the other hand can anti-limited slip block 2 creeping phenomenon occurs during regulation, make the movement of sliding block 2 steady, chain played
The effect of protection.
The elastic window shade of one piece of above-mentioned regulation elongated hole 101 of covering is respectively equipped with above and below above-mentioned sliding block 2, elasticity hides
Side wall of the curtain simultaneously with sliding block 2 and above-mentioned lifting foundation mass 1 is affixed.Elastic window shade can enter to the regulation exposed part of elongated hole 101
Row is blocked, and prevents the powder lifted in foundation mass 1 from largely flying out.
After chain extends in use, the driving worm screw 7 of controlled motor 8 rotates, and worm screw 7 drives left regulation wheel 6 to rotate.
Under the drive of connecting rod 4, driven shaft 3 is with sliding block 2 while slide downward, reaches the purpose of regulation chain tension.After the completion of regulation,
Due to the auto-lock function of worm gear structure, left regulation wheel 6 will not reverse drive worm screw 7, it is ensured that the chain tension after regulation is not
It can change.
When the rotation of left regulation wheel 6 moves down again driven shaft 3 and sliding block 2, the piston rod of controls connecting rod 4 stretches out, and makes
Obtain driven shaft 3 and sliding block 2 is moved down again, realize the secondary adjustment to chain tension.
In addition, when needing to change or overhauling chain, motor 8 inverts worm screw 7, you can make driven shaft 3 and sliding block 2
Move up, chain is relaxed, in order to the maintenance and replacing to chain.
Chain bucket elevator chain regulator described in the utility model, it is simple in construction, it is easy to operate.By controlling electricity
Machine 8 adjusts the tensioning degree of two groups of chains, not only simple to operate, and can guarantee that the tensioning length of two groups of chains is identical, carries
The service life of high chain.Pass through the cooperation of left regulation wheel 6 and worm screw 7 so that after the completion of regulation, can be produced between the two
Lock, it is ensured that will not loosen left regulation wheel 6 due to the vibrations produced when chain bucket elevator works.Meanwhile, the flexible structure of connecting rod 4
Secondary tensioning can be carried out to chain, service life of the present utility model is improved when left regulation wheel 6 reaches accommodation limit.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of chain bucket elevator chain regulator, it is characterised in that including：
Elongated hole (101) is adjusted, it is arranged on the relative two side of lifting foundation mass (1), and adjust elongated hole (101) along vertical side
To extension；
Sliding block (2), it has two, and the two ends of driven shaft (3) are rotationally connected with respectively, and each sliding block (2) is adjusted with one
Elongated hole (101) is slidably connected；
Left regulation wheel (6), it is rotationally connected with the side wall of lifting foundation mass (1), and the side of left regulation wheel (6) passes through horizontally disposed
Rotating shaft (5) is rotated with one end of connecting rod (4) and is connected, and the other end of connecting rod (4) is rotated with the end of driven shaft (3) and is connected.
2. chain bucket elevator chain regulator according to claim 1, it is characterised in that：The left regulation wheel (6) turns
It is dynamic to be connected on the lateral wall of lifting foundation mass (1) and adjacent with the regulation elongated hole (101)；Left regulation wheel (6) is worm gear, its
The diameter parallel of axis and the driven shaft (3)；Left regulation wheel (6) by bearing with being rotationally connected with the outside of lifting foundation mass (1)
Worm screw (7) engagement on wall；Worm screw (7) and the motor (8) being installed on lifting foundation mass (1) lateral wall are connected.
3. chain bucket elevator chain regulator according to claim 1, it is characterised in that：The connecting rod (4) is oil
Cylinder, the end of its piston rod is rotated with the end of the driven shaft (3) and is connected, and the end of its cylinder body is rotated with the rotating shaft (5)
Connection.
4. chain bucket elevator chain regulator according to claim 1, it is characterised in that：The sliding block (2) and institute
State regulation elongated hole (101) side wall for being slidably connected and be provided with guide protrusions (201), the hole wall of regulation elongated hole (101) be provided with
The guide groove that guide protrusions (201) are engaged.
5. chain bucket elevator chain regulator according to claim 4, it is characterised in that：The guide protrusions
(201) guide-soft-band (9) is provided between the guide groove.
6. chain bucket elevator chain regulator according to claim 1, it is characterised in that：The sliding block (2) it is upper
Side and be respectively arranged below with one piece covering it is described regulation elongated hole (101) elastic window shade, elastic window shade simultaneously with sliding block (2) and institute
The side wall for stating lifting foundation mass (1) is affixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058563.5U CN206407523U (en) | 2017-01-17 | 2017-01-17 | A kind of chain bucket elevator chain regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720058563.5U CN206407523U (en) | 2017-01-17 | 2017-01-17 | A kind of chain bucket elevator chain regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206407523U true CN206407523U (en) | 2017-08-15 |
Family
ID=59556759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720058563.5U Expired - Fee Related CN206407523U (en) | 2017-01-17 | 2017-01-17 | A kind of chain bucket elevator chain regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206407523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616151A (en) * | 2017-10-02 | 2018-01-23 | 孟庆仕 | A kind of machinery fishing bait |
-
2017
- 2017-01-17 CN CN201720058563.5U patent/CN206407523U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107616151A (en) * | 2017-10-02 | 2018-01-23 | 孟庆仕 | A kind of machinery fishing bait |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103453092B (en) | A kind of slag removal machine chain tension device and method | |
| CN206407523U (en) | A kind of chain bucket elevator chain regulator | |
| CN209434638U (en) | A kind of height-adjustable power distribution cabinet | |
| CN105155480A (en) | Rotating rod type gate hoist | |
| CN205024650U (en) | Bull stick formula gate hoist | |
| CN206537845U (en) | A kind of adjustable totally-enclosed chain bucket elevator | |
| CN208563270U (en) | It is a kind of can fast lifting hydraulic engineering cylinder iron gate | |
| CN108177375A (en) | A kind of slider of punch height adjustment mechanism | |
| CN206129991U (en) | Worm gear and worm reducer | |
| CN203462158U (en) | Lifting and rotating driving mechanism | |
| CN108589792B (en) | Installation device of municipal administration inspection shaft lid | |
| CN108589791B (en) | Installation equipment of municipal administration inspection shaft lid | |
| CN208811320U (en) | A kind of laser cutting machine with transmission lubrication function | |
| CN116136123A (en) | Lifting device for building construction | |
| CN207878895U (en) | A kind of lift adjusting bracket of municipal administration | |
| CN107742861A (en) | A kind of crane span structure with on-line monitoring function | |
| CN202430649U (en) | Barrier gate | |
| CN102634844B (en) | Lifting rotating device | |
| CN215110365U (en) | Beam-pumping unit | |
| CN209923699U (en) | Be used for ballastless track long sleeper to bury high-efficient frock adjusting equipment of formula high-speed switch construction | |
| CN114622833A (en) | Petroleum workover rig with horizontal orientation function | |
| CN205578401U (en) | Mechanical compensation type hydraulic oil cylinder | |
| CN201322085Y (en) | Electromotor moving platform | |
| CN210194357U (en) | Tool adjusting equipment for ballastless track long sleeper embedded type high-speed turnout construction | |
| CN211925189U (en) | Novel textile machinery supports device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20190117 |