CN202594266U - Closed type belt conveyor - Google Patents

Closed type belt conveyor Download PDF

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Publication number
CN202594266U
CN202594266U CN 201220161977 CN201220161977U CN202594266U CN 202594266 U CN202594266 U CN 202594266U CN 201220161977 CN201220161977 CN 201220161977 CN 201220161977 U CN201220161977 U CN 201220161977U CN 202594266 U CN202594266 U CN 202594266U
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CN
China
Prior art keywords
load
transfer device
conveyer
casing
baffle plate
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
Application number
CN 201220161977
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Chinese (zh)
Inventor
黄美华
李来平
黄俊超
崔业华
武珊珊
申文平
刘丹梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU HUALIANG MACHINERY CO Ltd
Original Assignee
JIANGSU HUALIANG MACHINERY CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU HUALIANG MACHINERY CO Ltd filed Critical JIANGSU HUALIANG MACHINERY CO Ltd
Priority to CN 201220161977 priority Critical patent/CN202594266U/en
Application granted granted Critical
Publication of CN202594266U publication Critical patent/CN202594266U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a closed type belt conveyor. The closed type belt conveyor comprises a machine shell, a driving roller, a driven roller, a conveyer belt and a driving device, wherein the driving roller and the driven roller are connected with the machine shell, the conveyer belt is wrapped and tensioned on the driving roller and the driven roller, and the driving device is connected with the driving roller. Baffles are in elastic contact with two sides of the conveyer belt, and a scraper knife next to the conveyer belt is arranged below the outer side of the driving roller. The baffles which are of elastic plate type structures are woven belts, and a plurality of observing windows are arranged on two side faces of the machine shell. The closed type belt conveyor is good in stability and provided with the conveyer belt with long service life, and does not produce conveying waste of materials.

Description

The enclosed belt conveyer conveyer
Technical field
The utility model relates to a kind of material handling machinery, refers in particular to the conveyer that is used to carry fine particle and dust-like material.
Background technology
In industrial and agricultural production, conveyer is to be used for material is grown the equipment that distance is transported and hoisted and promote.People are according to the difference of required convey materials attribute aborning, have designed and produced the conveyer of multiple multi-form and function.Wherein be directed against fine particle and dust-like material airborne dust that produces in course of conveying, and cause environmental pollution and this realistic situation of injury operating personal health, designed and manufactured en-masse conveyer.En-masse conveyer can be divided into multiple with regard to its haul mode again, and commonly used is the rubbing board conveying-type, helical feed formula and belt conveying-type.Advantages such as wherein belt conveying-type conveyer is simple in structure with it, and is easy to manufacture, and productive costs is low, and transportation performance is stable and being selected for use by most users.Existing enclosed belt conveyer conveyer mainly comprises casing that inlet point and discharging opening are being set on it, be connected in drive roll and driven voller on the casing, hold and be tensioned to load-transfer device on drive roll and the driven voller, with the drive motor that drive roll is in transmission connection mutually, be arranged at rest is carried out in load-transfer device driving surface below to load-transfer device conveying supporting plate.Fed intake by the machine inlet point during work, under the motor effect, drive drive roll and drive load-transfer device and move ahead, to be transported to conveyer terminal and by discharging opening place blanking and will be transferred material.The enclosed belt conveyer conveyer of this form needs can realize the sealing of airborne dust and transporting material; But when practice; Because of the load-transfer device both sides baffle plate is not set on the one hand; Transport in the process at load-transfer device, the material that is on the load-transfer device can be excessive to carrying on the supporting plate from belt edges, is in the material of carrying on the supporting plate and in load-transfer device persistent movement process, will pierces in the slit between the load-transfer device back side and conveying supporting plate; And the material that is in this slit can be brought to the conveying roller surface with the motion of load-transfer device; Between load-transfer device and conveying roller, just produced inclusion layer like this, this inclusion layer can be trapped in the conveying roller surface and form local convex ridge or convex surface under the belt tension effect, and this part convex ridge or convex surface can make conveying roller uncertain to the resultant direction of tension force that load-transfer device produces; Sideslip takes place when being prone to cause load-transfer device work; Also possibly do to increase or reduce because of coming off of inclusion because of attaching of inclusion at any time because of the local convex ridge or the convex surface height on the surface of conveying roller in the course of the work, sideslip direction and the running deviation value of load-transfer device just become very at random, bring very big adjustment to bother for the operating personal of production scene; Particularly between belt edges and conveying supporting plate strong friction can take place, directly cause the damage of load-transfer device when sideslip is serious.Has certain adsorbability because of material self on the other hand; It is difficult to all fall from load-transfer device in transportation tail; Always have some materials can be adsorbed on conveyor belt surface, this part material that is adsorbed on conveyor belt surface is going to zone face down the time with load-transfer device, under gravity and load-transfer device are worked shake normally, can fall into casing; So not only caused the waste of material; And polluted casing, and all need sweep after feasible each the shutdown to casing, increased the work capacity of operating personal extraly.Obviously not only there is the conveying poor stability in existing enclosed belt conveyer conveyer, load-transfer device short defective in service life, and have the defective of polluting casing, waste material.
The utility model content
The utility model technical matters to be solved provides a kind of conveying good stability, and the load-transfer device long service life is not wasted the enclosed belt conveyer conveyer of material.
In order to solve the problems of the technologies described above the enclosed belt conveyer conveyer of the utility model; Comprise casing, be connected in drive roll and driven voller on the casing, hold and be tensioned to load-transfer device on drive roll and the driven voller and the actuating device that links to each other with drive roll; In said load-transfer device dual-side Elastic Contact baffle plate is arranged; Side-lower is provided with perching knife outside drive roll, and this perching knife is mutually adjacent with load-transfer device.
After adopting said structure,, then transport in the process at load-transfer device owing to baffle plate is arranged in load-transfer device dual-side Elastic Contact; The material that disperses from load-transfer device will directly be blocked by baffle plate, does not carry on the supporting plate and can not fall into, and correspondingly on conveying roller, does not also just exist because of being detained local convex ridge or the convex surface that material produces; Conveying roller will be invariable to the resultant direction of tension force that load-transfer device produces when work like this; Load-transfer device also just can obtain to work reposefully, thereby has overcome existing conveying poor stability when originally baffle plate not being set, load-transfer device short defective in fragile service life; Has the conveying good stability, the advantage of load-transfer device long service life.Again owing to side-lower outside drive roll is provided with perching knife; And be arranged to this perching knife mutually adjacent with load-transfer device; Then load-transfer device be adsorbed in the course of the work belt surface material will by perching knife directly shovel scrape, and fall into discharging opening, and just do not have material on the load-transfer device zone face after scraping through the perching knife shovel; Correspondingly also just not having material falls into casing from load-transfer device; So just overcome when originally perching knife not being set that adsorbed material can fall into casing on the load-transfer device, polluted the defective of casing, material waste, had and to eliminate waste, avoid the advantage polluted.
In a kind of preferred implementation of the utility model, said baffle plate is the rubber-like plank frame; Said elastic construction baffle plate is a canvas belt.Baffle plate is arranged to have the elasticity plank frame; Through the elastic performance of baffle plate self, can make baffle plate be adjacent to conveyor belt surface, will fit like a glove between baffle plate bottom surface and conveyor belt surface like this and can not produce the slit; Material when having guaranteed work effectively on the load-transfer device does not leak; Overcome many defectives of being brought when existing material to leak on the load-transfer device, obtained stable serviceability, prolonged load-transfer device service life.And select for use canvas belt to make baffle plate, not only draw materials easily, and be easy to processing and installation.
In another preferred implementation of the utility model, a plurality of observation windows are being set on the said casing two sides.Through opening the observation window; Can not only in time watch,, and machine maintained or all can be through opening the observation window when machine has fault so that in time find contingent fault in the course of conveying to conveyer in-to-in working condition; Implement M R from corresponding watch window; Avoided machine is dismantled on a large scale, had and made things convenient for operation, be convenient to the advantage of safeguarding and protecting.
Description of drawings
Be described further below in conjunction with accompanying drawing and the specific embodiment enclosed belt conveyer conveyer the utility model.
Fig. 1 is the work structuring scheme drawing of a kind of specific embodiment of enclosed belt conveyer conveyer of the utility model;
Fig. 2 is the cutaway view of Fig. 1 along the A-A direction;
Fig. 3 is the amplification assumption diagram to I place among Fig. 1;
Fig. 4 be among Fig. 3 along B to the perching knife figure that is looked;
Fig. 5 be among Fig. 2 along C to the baffle plate figure that is looked (baffle plate is in the nature deployed condition among the figure).
Among the figure, the 1-casing, 2-observes window, 3-driven voller, 4-tensioning screw; The 5-load-transfer device, 6-carries supporting plate, 7-inlet point, 8-cover cap, 9-back plate; 10-drive roll, 11-adjusting screw(rod), 12-are regulated seat, 13-shovel seat, 14-pressing plate; The 15-perching knife, 16-discharging opening, 17-apron block, 18-baffle plate.
The specific embodiment
At Fig. 1; In the enclosed belt conveyer conveyer shown in Figure 2; In casing 1 front portion driven voller 3 is installed, this driven voller 3 is adjustable positions before and after tensioning screw 4 effect is down on casing 1, adjusts through this place during work; Not only can realize the tensioning of load-transfer device 5 producing required carrying capacity, and can correct the sideslip of load-transfer device 5; Be oppositely arranged two back plates 9 at casing 1 rear portion; This two back plate 9 all can be done the fine setting of front and back position through regulating seat 12 under adjusting screw(rod) 11 effects; Also can reach through the adjustment of this place during work load-transfer device 5 is carried out slack-free purpose, connect drive roll 10 rotatedly 9 of two back plates, the actuating device (not shown) is being fixedly connected on these drive roll 10 1 end journals; Said actuating device is a motor, can be drive roll 10 through reducing motor transmitting power is provided; Between drive roll 10 and driven voller 3, hold also tensioning and load-transfer device 5; Contact in these load-transfer device 5 driving surface back sides the conveying supporting plate 6 that is fixedly connected on the casing 1 is being set; This conveying supporting plate 6 is supporting load-transfer device 5 tops (limit at driving surface place), and load-transfer device 5 tops and load-transfer device 5 backhaul bottoms are spaced apart; The homogeneous phase Elastic Contact has the baffle plate of being processed by canvas belt 18 on load-transfer device 5 driving surface dual-sides; This baffle plate 18 is pressed into arc and is installed on the apron block 17; Baffle plate 18 also can be close to load-transfer device 5 surfaces like this; Baffle plate 18 bottom surfaces and load-transfer device 5 surfaces will fit like a glove and can not produce the slit, and the material when having guaranteed work effectively on the load-transfer device 5 does not leak, and has overcome many defectives of being brought when existing material to leak on the load-transfer device 5; Make conveyer possess stable serviceability, reached the effect in 5 service lifes of prolongation load-transfer device.Side-lower is provided with long slab strip perching knife 15 outside drive roll 10; These perching knife 15 ends are close to load-transfer device 5 surfaces, and this perching knife 15 is through being arranged at the long kidney-shaped hole of its underpart, and utilization pressing plate 14 is fixedly connected on the shovel seat 13; This shovel seat 13 is fixedly installed on the casing 1; Like this load-transfer device 5 be adsorbed in the course of the work its surperficial material will by perching knife 15 directly shovel scrape, and fall into the discharging opening 16 that is arranged at casing 1 bottom and has the initiative roller 10 belows, and just do not have material on load-transfer device 5 zone faces after scraping through perching knife 15 shovels; Correspondingly also just not having material is transferred and is with 5 to take back in the casing 1; So just overcome when originally perching knife 15 not being set that adsorbed material can fall into casing 1 on the load-transfer device 5, polluted the defective of casing 1, material waste, reached and to have eliminated waste, avoid the effect polluted.Casing 1 is provided with a plurality of observation windows 2, observes window 2 through opening, and can not only in time watch conveyer in-to-in working condition; So that in time find contingent fault in the course of conveying; And machine maintained or when machine has fault, all can observe window 2 through opening, implement M R from corresponding watch window, avoided machine is dismantled on a large scale; Reach handled easily, be convenient to the effect of safeguarding and protecting.On casing 1, be provided with cover cap 8 hermetically mutually, this cover cap 8 plays the effect of conveyer being carried out integral sealing, and nearly driven voller 3 ends are provided with inlet point 7 on cover cap 8, use this inlet point 7 can implement to feed intake to conveyer.On the casing 1 at load-transfer device 5 following places, also be provided with many return idlers; Can carry out rest to load-transfer device 5 bottoms through this return idler; Not only guaranteed the conveyance tension of load-transfer device 5; And guaranteed that load-transfer device 5 can not produce elongation and friction because of dangling after permanent the use, prolong the service life of load-transfer device.
Fig. 3 illustrates the annexation of perching knife 15, shovel seat 13 and pressing plate 14 with the amplification mode.
Fig. 4 illustrates the Facad structure of perching knife 15 with the amplification mode, has also specifically illustrated the waist shaped hole that is used for perching knife 15 is carried out connection and position adjustment among the figure.
Fig. 5 illustrates the Facad structure of baffle plate 18 with the amplification mode, has also specifically illustrated the waist shaped hole that is used for baffle plate 18 is carried out connection and position adjustment among the figure.
Before the operation, through apron block 17 baffle plate 18 is in place, notes the applying degree of 5 of baffle plate 18 and load-transfer devices, utilization pressing plate 14 is installed on perching knife 15 on the shovel seat 13, adjusts the reasonable exposure level of 5 of perching knife 15 and load-transfer devices.Starter motor during operation drives conveyer work, feeds intake from inlet point 7, and material just can be all from discharging opening 16 smooth and easy discharges.
Above-mentioned some preferred implementations of only having enumerated in the utility model enclosed belt conveyer conveyer, but be not limited to this.Under the situation of the utility model groundwork, also can do some conversion and improvement.For example, material that baffle plate is selected for use not only is limited to canvas belt, also can be other rubber-like plates such as rubber, silica gel, and so on.So long as conveyer is provided with the arrangement of utilization baffle plate backgauge and utilization perching knife shovel material, all be regarded as falling into the protection domain of the utility model.

Claims (5)

1. enclosed belt conveyer conveyer; Comprise casing (1), be connected in drive roll (10) and driven voller (3) on the casing (1), hold and be tensioned to load-transfer device (5) on drive roll (10) and the driven voller (3) and the actuating device that links to each other with drive roll (10); It is characterized in that: baffle plate (18) is arranged in said load-transfer device (5) dual-side Elastic Contact; Side-lower is provided with perching knife (15) outside drive roll (10), and this perching knife (15) is mutually adjacent with load-transfer device (5).
2. enclosed belt conveyer conveyer according to claim 1 is characterized in that: said baffle plate (18) is the rubber-like plank frame.
3. enclosed belt conveyer conveyer according to claim 2 is characterized in that: said elastic construction baffle plate (18) is a canvas belt.
4. enclosed belt conveyer conveyer according to claim 1 is characterized in that: said actuating device is a motor.
5. enclosed belt conveyer conveyer according to claim 1 is characterized in that: said casing (1) is being provided with a plurality of observation windows (2) on the two sides.
CN 201220161977 2012-04-17 2012-04-17 Closed type belt conveyor Expired - Fee Related CN202594266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220161977 CN202594266U (en) 2012-04-17 2012-04-17 Closed type belt conveyor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220161977 CN202594266U (en) 2012-04-17 2012-04-17 Closed type belt conveyor

Publications (1)

Publication Number Publication Date
CN202594266U true CN202594266U (en) 2012-12-12

Family

ID=47311827

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220161977 Expired - Fee Related CN202594266U (en) 2012-04-17 2012-04-17 Closed type belt conveyor

Country Status (1)

Country Link
CN (1) CN202594266U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112687A (en) * 2013-03-11 2013-05-22 张家港市浙华科技有限公司 Biomass electricity generating furnace front sealing type belt conveyor
CN104891098A (en) * 2015-05-04 2015-09-09 凤阳中都水泥有限公司 Zipper type conveyer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103112687A (en) * 2013-03-11 2013-05-22 张家港市浙华科技有限公司 Biomass electricity generating furnace front sealing type belt conveyor
CN103112687B (en) * 2013-03-11 2016-05-18 张家港市浙华科技有限公司 A kind of biomass power generation stokehold closed belt conveyer
CN104891098A (en) * 2015-05-04 2015-09-09 凤阳中都水泥有限公司 Zipper type conveyer

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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: 20121212

Termination date: 20160417