CN204727072U - A kind of pyrophyllite powder anti-fall off chain gig - Google Patents
A kind of pyrophyllite powder anti-fall off chain gig Download PDFInfo
- Publication number
- CN204727072U CN204727072U CN201520497855.XU CN201520497855U CN204727072U CN 204727072 U CN204727072 U CN 204727072U CN 201520497855 U CN201520497855 U CN 201520497855U CN 204727072 U CN204727072 U CN 204727072U
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- China
- Prior art keywords
- chain
- gig
- hopper
- limiting component
- fall
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Abstract
A kind of pyrophyllite powder anti-fall off chain gig, comprise gig pipe and draw gear, attaching parts and hopper is provided with in gig pipe, draw gear is connected with attaching parts, and attaching parts is fixed with hopper, and gig inside pipe wall is provided with chain-drop-proof device, chain-drop-proof device comprises limiting component, limiting component and gig inside pipe wall fix, and limiting component is provided with rolling member towards the side of hopper, and the sidewall surfaces of rolling member and hopper is conflicted or gap is arranged.When the tractive inequality of draw gear causes attaching parts moving velocity uneven, chain-drop-proof device can have certain restriction to the position of hopper, prevent its occur left and right sides to swing, prevent hopper generation blanking and de-chain phenomenon, solve gig and take off the high problem of chain rate.
Description
Technical field
The utility model relates to gig, and it is a kind of pyrophyllite powder anti-fall off chain gig.
Background technology
The pyrophillite powder of micron grain size is silicon dioxide and alundum (Al2O3) because of its Main Ingredients and Appearance, is the primary raw material making glass fibre.Pyrophyllite powder is by carrying out grinding and obtaining after Homogeneous phase mixing to pyrophillite.
In the transportation of pyrophyllite powder, often use a kind of bont, existing bont has multiple: bucket elevator, band elevator etc.Dry powder material often selects bucket elevator to transport.
Existing bucket elevator comprises gig pipe and draw gear, be provided with in gig pipe hopper and and many chains, hopper is fixed on chain, and draw gear pulls chain to move up, and the inwall that hopper prolongs gig pipe moves up.
But there is following defect in existing gig:
Because hopper and gig inside pipe wall have certain spacing, when the tractive force when draw gear tractive chain is not identical, the moving velocity between chain can be caused different, and chain moving velocity difference makes hopper run-off the straight, causes material to spill; When the tractive inequality of draw gear is more serious, hopper will be caused to come off from chain, i.e. de-chain phenomenon.
Utility model content
Goal of the invention of the present utility model is that the hopper caused to overcome draw gear traction force inequality takes off chain phenomenon.
In order to realize foregoing invention object, the utility model have employed following technical scheme: a kind of pyrophyllite powder anti-fall off chain gig, comprise gig pipe and draw gear, attaching parts and hopper is provided with in gig pipe, draw gear is connected with attaching parts, attaching parts is fixed with hopper, described gig inside pipe wall is provided with chain-drop-proof device, described chain-drop-proof device comprises limiting component, described limiting component and gig inside pipe wall fix, limiting component is provided with rolling member towards the side of hopper, and the sidewall surfaces of described rolling member and hopper is conflicted or gap is arranged.
Preferably, described limiting component is provided with at least 2 rolling members.
Preferably, described rolling member comprises turning cylinder and roller, and turning cylinder wears roller and is rotationally connected with roller.
Preferably, the surface that described limiting component is relative with rolling member is connected with adapter plate, and adapter plate is provided with the some fixed orifices worn for screw, bolt.
Preferably, evenly distributed on the plate face that described fixed orifice prolongs the periphery of adapter plate.
Preferably, described attaching parts is chain.
Compared with prior art, have employed the automobile-used drying bottle kludge of technique scheme, there is following beneficial effect:
One, pyrophyllite powder anti-fall off chain gig of the present utility model is adopted, when the tractive inequality of draw gear causes attaching parts moving velocity uneven, the position of limiting component to hopper of chain-drop-proof device has certain restriction, prevent its occur left and right sides to swing, prevent hopper from de-chain phenomenon occurring, solve gig and take off the high problem of chain rate.
Two, limiting component also can carry out certain correction to the position of hopper, prevents its run-off the straight, effectively prevents hopper run-off the straight and phenomenon trickled down by the material caused.
Three, friction force when rolling member is conflicted for reducing hopper and limiting component, reduces the wearing and tearing of hopper, increases the service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model anti-fall off chain gig embodiment;
Fig. 2 is the birds-eye view of de-chain apparatus in embodiment 2;
Fig. 3 is the structural representation of de-chain apparatus in embodiment 2;
Fig. 4 is the structural representation of the chain-drop-proof device in embodiment 2 in a side gig pipeline;
Fig. 5 is the structural representation of the chain-drop-proof device in embodiment 1 in a side gig pipeline.
Reference numeral: 1, gig pipe; 2, hopper; 3, chain; 4, chain-drop-proof device; 4A, cylinder; 41, limiting component; 42, roller; 42A, cylinder; 421, turning cylinder; 43, adapter plate; 431, fixed orifice.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment 1:
As shown in Figure 1 and Figure 5, a kind of pyrophyllite powder anti-fall off chain gig, comprise gig pipe 1 and draw gear (attached not shown in FIG.), be provided with chain 3 and hopper 2 in gig pipe 1, draw gear is connected with chain 3, chain 3 is fixed with hopper 2.
Draw gear in the present embodiment can be that motor coordinates some transmission devices, and coordinate sprocket wheel to drive chain 3 to move by motor, also can replace chain 3 with belt, the hopper 2 on driven by motor belt moves up, and the present embodiment does not limit herein.
Gig pipe 1 inwall is provided with chain-drop-proof device 4, described chain-drop-proof device 4 comprises limiting component 41, described limiting component 41 is connected by adapter plate 43 with gig pipe 1 inwall, limiting component 41 is provided with 2 groups of rolling members towards the side of hopper 2, and the sidewall surfaces of described rolling member and hopper 2 is conflicted or gap is arranged.
Limiting component 41 is an isosceles trapezoid block, when the tractive inequality of draw gear causes attaching parts moving velocity uneven, the position of limiting component 41 pairs of hoppers 2 has certain restriction, prevent its occur left and right sides to swing, prevent hopper 2 from de-chain phenomenon occurring, solve gig and take off the high problem of chain rate.
The both ends of the surface of limiting component 41 are fillet surface, and fillet surface can fail, to giving certain correction on time, to make it to enter in limiting component 41 at hopper 2.
Rolling member can be cylinder 42A, also can adopt roller 42, as shown in Figure 5.The benefit of cylinder 42A is that the area of contact of itself and hopper 2 sidewall is larger, restraining ability is good, can prevent hopper 2 from occurring to the full extent crooked, the cylinder 42A be simultaneously rotationally connected with turning cylinder 421 is rotatable, can rotate when the sidewall of conflict hopper 2, there is the ability of certain reduction friction.
Cylinder 42A can conflict with hopper 2 sidewall and also can arrange in gap.When gap is arranged, there is small size vibration in hopper 2 phase commute, but the wearing and tearing of hopper 2 sidewall surfaces are little; And when cylinder 42A clout bucket 2 sidewall is conflicted, its wearing and tearing are existing to comparatively large, but there is not vibration and crooked in hopper 2 in uphill process.
Cylinder 42A quantity on limiting component 41 is 2, and the relative two sides of hopper 2, when the chain-drop-proof device 4 at conflict two ends, keep the opening of hopper 2 can be straight up; When cylinder 42A quantity on the chain-drop-proof device 4 of both sides is only 1, although have certain maintenance effect, but vibration must be produced cause hopper 2 double swerve in moving process, therefore the number needs of cylinder 42A is greater than 2, for at utmost reducing costs, therefore the cylinder 42A quantity in the present embodiment 1 adopts 2.
The surface of limiting component 41 and dorsad cylinder 42A is connected with adapter plate 43, and adapter plate 43 is provided with the some fixed orifices 431 worn for screw, bolt.Adapter plate 43 is with the one-body molded setting of limiting component 41 or be connected by welding.The setting of fixed orifice 431 is used for screw, bolt is fixed, and more solid and reliable by the fixed mode of fastener, safety is high.
Evenly distributed on the plate face that fixed orifice 431 prolongs the periphery of adapter plate 43, make the bed knife of bolt prolong adapter plate 43 periphery and be uniformly distributed, crystallized ability is better.
Embodiment 2:
As shown in Figure 1 to Figure 4, the difference of the present embodiment and embodiment 1 is: the cylinder 42A that the rolling member in the present embodiment adopts 2 rollers 42 to replace in embodiment 1.The consumption of material can be saved to the full extent.
Secondly, the chain-drop-proof device 4 of the left and right sides is added to 2 (both sides add up 4 altogether), too for preventing the rotation of hopper 2 in uphill process in occurred level face.
Roller 42 is identical with the effect of cylinder 42A, can avoid the friction between the sidewall of hopper 2 and fixed parts, reduces the wearing and tearing of hopper 2 sidewall surfaces, extends the service life of hopper 2.
The above makes preferred implementation of the present utility model, and under not departing from the prerequisite of the utility model principle for the person of ordinary skill of the art, can also make some modification and improvement, these also should be considered as protection domain of the present utility model.
Claims (6)
1. a pyrophyllite powder anti-fall off chain gig, comprise gig pipe and draw gear, attaching parts and hopper is provided with in gig pipe, draw gear is connected with attaching parts, and attaching parts is fixed with hopper, it is characterized in that: described gig inside pipe wall is provided with chain-drop-proof device, described chain-drop-proof device comprises limiting component, described limiting component and gig inside pipe wall fix, and limiting component is provided with rolling member towards the side of hopper, and the sidewall surfaces of described rolling member and hopper is conflicted or gap is arranged.
2. pyrophyllite powder anti-fall off chain gig according to claim 1, is characterized in that: described limiting component is provided with at least 2 rolling members.
3. pyrophyllite powder anti-fall off chain gig according to claim 1 and 2, it is characterized in that: described rolling member comprises turning cylinder and roller, turning cylinder wears roller and is rotationally connected with roller.
4. pyrophyllite powder anti-fall off chain gig according to claim 1, is characterized in that: the surface that described limiting component is relative with rolling member is connected with adapter plate, and adapter plate is provided with the some fixed orifices worn for screw, bolt.
5. pyrophyllite powder anti-fall off chain gig according to claim 4, is characterized in that: evenly distributed on the plate face that described fixed orifice prolongs the periphery of adapter plate.
6. pyrophyllite powder anti-fall off chain gig according to claim 1, is characterized in that: described attaching parts is chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497855.XU CN204727072U (en) | 2015-07-08 | 2015-07-08 | A kind of pyrophyllite powder anti-fall off chain gig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520497855.XU CN204727072U (en) | 2015-07-08 | 2015-07-08 | A kind of pyrophyllite powder anti-fall off chain gig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204727072U true CN204727072U (en) | 2015-10-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520497855.XU Expired - Fee Related CN204727072U (en) | 2015-07-08 | 2015-07-08 | A kind of pyrophyllite powder anti-fall off chain gig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204727072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985918A (en) * | 2017-12-23 | 2018-05-04 | 玉林市玉州区万通华信科技服务部 | A kind of service-building elevator |
-
2015
- 2015-07-08 CN CN201520497855.XU patent/CN204727072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107985918A (en) * | 2017-12-23 | 2018-05-04 | 玉林市玉州区万通华信科技服务部 | A kind of service-building elevator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20180708 |