CN206032445U - Novel duplex chain wheel - Google Patents
Novel duplex chain wheel Download PDFInfo
- Publication number
- CN206032445U CN206032445U CN201621022687.XU CN201621022687U CN206032445U CN 206032445 U CN206032445 U CN 206032445U CN 201621022687 U CN201621022687 U CN 201621022687U CN 206032445 U CN206032445 U CN 206032445U
- Authority
- CN
- China
- Prior art keywords
- location
- sprocket
- plate
- sprocket wheel
- hole
- 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
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Abstract
The utility model discloses a novel duplex chain wheel, including the sprocket body, the central point of sprocket body puts and is equipped with the shaft hole, and one side of sprocket body is equipped with the locating plate, is equipped with the locating hole on the locating plate, and the locating hole aligns with the shaft hole each other, and swing joint has the chucking device on the locating plate, and the side of chucking device is equipped with the fixed axle, and one side of chucking device is equipped with drive arrangement. The utility model discloses an outer quick -witted automatic control drive arrangement, under drive arrangement's drive effect, the chucking device is directional activity on the locating plate, and the fixed axle enters into the shaft hole through the guide effect of locating hole, and the fixed axle is with sprocket body chucking for the sprocket has the pinning function, plays safety protection's effect, improves the security, when the utility model discloses need the during operation, outer quick -witted automatic control drive arrangement, the fixed axle shifted out the shaft hole this moment, and the sprocket can normally be worked, can cooperate the driven operating condition of conveyer medium chain like this, carries out pinning work to the sprocket at any time, improves the flexibility.
Description
Technical field
This utility model belongs to sprocket arts field, more particularly to novel double bank sprocket wheel.
Background technology
Conveyor apparatus are widely used in industrial material conveying, and the chain sprocket structure of wherein conveyer is conveyer
A vitals, be mainly used in drive chain motion, complete then course of conveying.
Chain conveyer is the motion of the drive sprocket with special tooth profile and power to be delivered to special tooth by chain
A kind of kind of drive of the driven sprocket of shape.Chain conveyer has many advantages, and compared with V belt translation, nonelastic slip and skidding are existing
As average ratios are accurate, reliable operation, efficiency high；Transmission power is big, and overload capacity is strong, the transmission size under identical operating mode
It is little；Required tensile force is little, and the pressure acted on axle is little；Can in high temperature, humidity, many dirt, have pollution etc. to work in adverse circumstances.
Chain conveyer is engaged transmission, and average ratios are accurate.It is transmitting using the engagement of the chain and sprocket gear teeth
Power and the machine driving of motion.Basic structure in Chain conveyer includes chain and sprocket wheel.Sprocket wheel axial plane profile of tooth both sides are in circular arc
Shape, enters in order to chain link and exits engagement.Sprocket should have enough contact strengths and a wearability, thus many Jing of the flank of tooth it is hot at
Reason.When conveyer stops conveying, sprocket wheel also accordingly stops operating, and now staff carries out maintenance work to sprocket wheel,
But when other people accidentally open conveyer working condition, sprocket wheel can damage staff, there is potential safety hazard.
Utility model content
This utility model purpose is to solve above-mentioned technical problem present in prior art, there is provided novel double bank sprocket wheel,
So that sprocket wheel has pins function, the effect of security protection is played, improve safety, while chaindriven during conveyer can be coordinated
Working condition, carries out pinning work at any time to sprocket wheel, improves motility.
In order to solve above-mentioned technical problem, this utility model is adopted the following technical scheme that：
Novel double bank sprocket wheel, including sprocket body, sprocket body is provided with teeth portion, and the center of sprocket body is provided with axle
Hole, it is characterised in that：The side of sprocket body is provided with location-plate, and location-plate is provided with location hole, and location hole is mutually right with axis hole
Together；Gripping mechanism is connected with location-plate, and the side of gripping mechanism is provided with fixing axle, and fixing axle is movably connected on location hole
In axis hole；The side of gripping mechanism is provided with driving means, and the sprocket wheel causes sprocket wheel to have and pins function, plays security protection
Effect, improves safety, while chaindriven working condition in conveyer can be coordinated, carries out pinning work to sprocket wheel at any time, carry
High flexibility.
Further, sprocket body is provided with least two toothrow portions, and two toothrow portions be arranged in parallel, stablizing when increasing Chain conveyer
Property, reduce the noise that Chain conveyer is produced.
Further, the diameter of location hole, fixing axle diameter it is identical with the diameter of axis hole, be easy to fixing axle by positioning
The guide effect in hole is entered in axis hole, and fixing axle is by sprocket body clamping so that sprocket wheel has and pins function.
Further, the both sides of location-plate are equipped with fixed seat, are welded and fixed between fixed seat and location-plate, same by arranging
The fixed seat of one height, can be by location-plate leveling, while realizing that location hole is mutually aligned with axis hole.
Further, fixed seat is provided with ribs, and ribs increased the intensity of fixed seat.
Further, location-plate is provided with side plate, and side plate is provided with spacing preiection, and the bottom of gripping mechanism is provided with stopper slot,
Stopper slot is matched with spacing preiection, is realized that gripping mechanism oriented movable is connected on location-plate, is easy to fixing axle to be flexibly connected
In location hole with axis hole.
Further, the side of gripping mechanism is provided with buffer unit, and driving means drive buffer unit, buffer unit to be mainly
Buffer protection function is played to gripping mechanism.
Further, driving means include drive rod and levelling device, and drive rod horizontal anomalous movement is connected in levelling device, adjust
Leveling device can work to drive rod leveling.
This utility model is had the advantages that as a result of above-mentioned technical proposal：
This utility model stops operating, and staff carries out maintenance work, now outer machine automatically controlled actuating device,
Under the driving effect of driving means, gripping mechanism oriented movable on location-plate, as location-plate is provided with location hole, positioning
Hole is mutually aligned with axis hole, and such fixing axle is entered in axis hole by the guide effect of location hole, and fixing axle is by sprocket body
Clamping so that sprocket wheel has pinning function, plays the effect of security protection, improves safety.When this utility model needs work
When, outer machine automatically controlled actuating device, now fixing axle remove axis hole, sprocket wheel can normal work, in so can coordinating conveyer
Chaindriven working condition, carries out pinning work at any time to sprocket wheel, improves motility.
Description of the drawings
The utility model is described in further detail below in conjunction with the accompanying drawings：
Structural representations of the Fig. 1 for this utility model novel double bank sprocket wheel；
Fig. 2 be Fig. 1 in A to structural representation；
Fig. 3 is the structural representation of driving means in this utility model；
Fig. 4 is the structural representation of gripping mechanism in this utility model；
Fig. 5 is the structural representation of location-plate in this utility model.
Specific embodiment
As shown in Figures 1 to 5, it is this utility model novel double bank sprocket wheel, including sprocket body 1, sprocket body 1 is provided with
Teeth portion 2, the center of sprocket body 1 are provided with axis hole 3.Sprocket body 1 is provided with least two toothrow portions 2, and two toothrow portions 2 are parallel
Arrange, increase stability during Chain conveyer, reduce the noise that Chain conveyer is produced.
The side of sprocket body 1 is provided with location-plate 4, and location-plate 4 is provided with location hole 5, and location hole 5 is mutually right with axis hole 3
Together.The both sides of location-plate 4 are equipped with fixed seat 9, are welded and fixed between fixed seat 9 and location-plate 4, by arranging same vertical height
The fixed seat 9 of degree, can be by 4 leveling of location-plate, while realizing that location hole 5 is mutually aligned with axis hole 3.Fixed seat 9 is provided with reinforcement
Rib 10, ribs 10 increased the intensity of fixed seat 9.
Gripping mechanism 6 is connected with location-plate 4, and location-plate 4 is provided with side plate 11, and side plate 11 is provided with spacing preiection
12, the bottom of gripping mechanism 6 is provided with stopper slot 13, and stopper slot 13 is matched with spacing preiection 12, realizes that the orientation of gripping mechanism 6 is lived
It is dynamic to be connected on location-plate 4.The side of gripping mechanism 6 is provided with fixing axle 7, and fixing axle 7 is movably connected on location hole 5 and axis hole 3
In.The diameter of location hole 5, fixing axle 7 diameter it is identical with the diameter of axis hole 3, be easy to fixing axle 7 leading by location hole 5
Enter in axis hole 3 to effect, fixing axle 7 is by 1 clamping of sprocket body so that sprocket wheel has and pins function.The one of gripping mechanism 6
Side is provided with driving means 8, and the side of gripping mechanism 6 is provided with buffer unit 14, and driving means 8 drive buffer unit 14, buffering dress
Put 14 and buffer protection function is played to gripping mechanism 6 mainly.Driving means 8 include drive rod 15 and levelling device 16, drive
15 horizontal anomalous movement of bar is connected in levelling device 16, and levelling device 16 can work to 15 leveling of drive rod.
This utility model stops operating, and staff carries out maintenance work, now outer machine automatically controlled actuating device
8, under the driving effect of driving means 8, the oriented movable on location-plate 4 of gripping mechanism 6, as location-plate 4 is provided with positioning
Hole 5, location hole 5 are mutually aligned with axis hole 3, and such fixing axle 7 is entered in axis hole 3 by the guide effect of location hole 5, fixed
Axle 7 is by 1 clamping of sprocket body so that sprocket wheel has and pins function, plays the effect of security protection, improves safety.When this reality
With it is new need work when, outer machine automatically controlled actuating device 8, now fixing axle 7 remove axis hole 3, sprocket wheel can normal work, this
Sample can coordinate chaindriven working condition in conveyer, carry out pinning work at any time to sprocket wheel, improve motility.
Specific embodiment of the utility model is these are only, but technical characteristic of the present utility model is not limited thereto.Appoint
How, based on this utility model, it is to solve essentially identical technical problem, realizes essentially identical technique effect, it is done
Simple change, equivalent or modification etc., among being all covered by protection domain of the present utility model.
Claims (8)
1. novel double bank sprocket wheel, including sprocket body, the sprocket body is provided with teeth portion, the center of the sprocket body
It is provided with axis hole, it is characterised in that：The side of the sprocket body is provided with location-plate, and the location-plate is provided with location hole, described
Location hole is mutually aligned with the axis hole；Gripping mechanism is connected with the location-plate, and the side of the gripping mechanism sets
There is a fixing axle, the fixing axle is movably connected in the location hole and the axis hole；The side of the gripping mechanism is provided with drive
Dynamic device.
2. novel double bank sprocket wheel according to claim 1, it is characterised in that：The sprocket body is provided with least two row institutes
Teeth portion is stated, teeth portion described in two rows be arranged in parallel.
3. novel double bank sprocket wheel according to claim 1, it is characterised in that：The diameter of the location hole, the fixing axle
Diameter it is identical with the diameter of the axis hole.
4. novel double bank sprocket wheel according to claim 1, it is characterised in that：The both sides of the location-plate are equipped with fixation
Seat, is welded and fixed between the fixed seat and the location-plate.
5. novel double bank sprocket wheel according to claim 4, it is characterised in that：The fixed seat is provided with ribs.
6. novel double bank sprocket wheel according to claim 1, it is characterised in that：The location-plate is provided with side plate, the side
Plate is provided with spacing preiection, and the bottom of the gripping mechanism is provided with stopper slot, and the stopper slot is matched with the spacing preiection.
7. novel double bank sprocket wheel according to claim 1, it is characterised in that：The side of the gripping mechanism is provided with buffering dress
Put, the driving means drive the buffer unit.
8. novel double bank sprocket wheel according to claim 1, it is characterised in that：The driving means include drive rod and leveling
Device, the drive rod horizontal anomalous movement are connected in the levelling device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022687.XU CN206032445U (en) | 2016-08-31 | 2016-08-31 | Novel duplex chain wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621022687.XU CN206032445U (en) | 2016-08-31 | 2016-08-31 | Novel duplex chain wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206032445U true CN206032445U (en) | 2017-03-22 |
Family
ID=58297359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621022687.XU Expired - Fee Related CN206032445U (en) | 2016-08-31 | 2016-08-31 | Novel duplex chain wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206032445U (en) |
-
2016
- 2016-08-31 CN CN201621022687.XU patent/CN206032445U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |