CN204453658U - Automatically correcting error of conveyer belt safety drive - Google Patents
Automatically correcting error of conveyer belt safety drive Download PDFInfo
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- CN204453658U CN204453658U CN201520121227.1U CN201520121227U CN204453658U CN 204453658 U CN204453658 U CN 204453658U CN 201520121227 U CN201520121227 U CN 201520121227U CN 204453658 U CN204453658 U CN 204453658U
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Abstract
The utility model discloses a kind of automatically correcting error of conveyer belt safety drive, its actuating device and deviation correction mechanism are fixed as one, comprise power drum, correction cylinder, power drum bearing seat, frame and transmission of power wheel, the frame of actuating device is arranged on by power drum bearing seat for providing the power drum of power to load-transfer device, power drum takes turns transmission by transmission of power, the frame of power drum rear portion actuating device is provided with the swing deviation correction mechanism for load-transfer device of rectifying a deviation.Automatically correcting error of conveyer belt safety drive structure of the present utility model is simple, and arrange ingenious, load-transfer device also can complete automatic deviation correction without the need to installing other deviation correcting device.
Description
Technical field
The utility model relates to a kind of driving power device of continuous conveying equipment, particularly with roll friction masterpiece for propulsive effort, take adhesive tape, thin plate as the transfer drive with automatic deviation rectifying function loaded with.
Background technology
Belt conveyer has that transport capacity is large, dependable performance, consumption of power is low, structure is simple, can the uninterrupted advantage such as convey materials and delivery conduit strong adaptability continuously, be widely used in all trades and professions in national product, as fields such as grain, metallurgy, chemical industry, coal, mine, stone pit, harbour and building materials.
Rubber belt from deviating is belt conveyer ubiquitous problem in convey materials process.In use, find that 30% damages with upper conveyor belt, scrap because of sideslip wearing and tearing.Rubber belt from deviating can cause adhesive tape rapid wearing, tears or broken belt, even can produce fire under extreme case, and the wearing and tearing that rubber belt from deviating produces also can make belt dropping, and the rubber come off is mixed in material, will cause quality of production accident.Therefore, when transported material, the adhesive tape of sideslip is rectified a deviation in time, make belt conveyer keep normal running significant at work.
The reason of belt feeder sideslip mainly contains the reason of two aspects:
One, the sideslip produced when conveyer is installed.Load-transfer device longitudinal centerline and stands longitudinal line of centers be not on same longitudinal vertical section; Load-transfer device longitudinal centerline is out-of-level vertical with the axial line of great wheel or tail wheel or other bend pulley; During adhesive tape bonding, adhesive tape two side line length difference is comparatively large, carrying roller axial line and frame central line be on correct position.
Two, the sideslip produced in conveyer use procedure.As blanking point blanking misaligns, driving drum or bend pulley or carrying roller surface surrounding sizing or wearing and tearing inequality causes local diameter to change, in operational process, due to belt both sides for a long time by pulling force not etc., cause local deformation; Carrying roller rotates dumb or aligning device can not play normal automatic deflection adjusting effect etc.The harm of transportation rubber belt sideslip gently then can spreading serious time adhesive tape encounter hard object and can cause tearing tape grave accident.
Solution sideslip way common at present has: 1. the anti-deviation device of mounting strap swivel mount and gear wheel; 2. the anti-deviation device of mounting strap swivel mount and curve disc; 3. several deviation-adjusting carrier roller (as edger roll, friction aligning carrier roller, conical aligning support roller, lower parallel self-centering idler, parallel comb shape carrying roller, V-arrangement forward-tilt idler, V-arrangement comb shape forward-tilt idler etc.) is installed and realizes correction.In recent years, along with the development and progress of technology, passive hydraulic deviation correcting technology and electromechanical integration deviation correcting technology are developed and apply.But passive hydraulic deviation correcting device complex structure, higher to operating environment requirements, maintenance cost is higher; Although the correction of electromechanical integration brute force can Real-Time Monitoring offset signals, whole correction process need additionaling power source after Received signal strength.Open source literature also reports some anti-belt feeder centring devices, such as:
1, Chinese patent: for the adhesive tape error correction device of belt conveyer, application number: 201310076043.3, the applying date: 2013.03.12, applicant: University Of Science and Technology Of Hunan, address: 411201 No. 2, Land of Peach Blossoms roads, Yuhu District, xiangtan, hunan province city, contriver: Deng Kongshu, Li Xuejun, He Kuanfang, Liu Yi, Yang Gaoping, summary: a kind of adhesive tape error correction device for belt conveyer comprises regulating roller (1), connecting rod mechanism (4) and transmission device, transmission device is pitch wheel (2) and tooth bar (3), tooth bar is made up of straight portion (31) and sloping portion upwards (32), both to be connected with regulating roller through gear by connecting rod mechanism mutually, connecting rod mechanism comprises sleeve (41), the bearing (43) being located in the axle (42) in sleeve and being located between sleeve and axle, axle can be rotated relative to sleeve, the inclination bearing of trend of tooth bar is identical with adhesive tape (7) service direction.A kind of belt conveyer, above-mentioned adhesive tape error correction device is set between frame and carrying roller, when rubber belt from deviating, the gravity of this adhesive tape error correction device and carrying roller, adhesive tape and material can be relied on, adhesive tape is automatically reset, efficiently solve belt conveyer technical matters of automatic deviation correction after rubber belt from deviating when long-distance transportation material, it has that reliable working performance, tuningout power are comparatively large, operation expense is lower and does not rely on extra power and carries out resetting etc. advantage.
2, Chinese patent: a kind of automatic error-correcting apparatus for rubber belt conveyor, application number: 201310053553.9, the applying date: 2013.02.19, applicant: Baoshan Iron & Steel Co., Ltd, address: 201900 No. 885, Fujin roads, Baoshan District, Shanghai, contriver: execute Guoqiang, pornographic books and magazines are auspicious, Gu Lihui, Wang Zhengming, Wei Yulin, Li Gang, Zhang Huifeng, Lu Qingmao, Qian Yong, Lv Genbao, Wang Haibo, summary: a kind of automatic error-correcting apparatus for rubber belt conveyor of this disclosure of the invention, this deviation correcting device comprises a pair carrier roller frame be connected, be divided into the upper supporting roller in carrier roller frame, be divided into the side roller outside upper supporting roller, to be fixedly arranged on sealing-tape machine truss and the arched track be positioned at below carrier roller frame, also wheel is connected with respectively bottom roll stand, wheel coordinates to be located on track.Adopt this automatic deviation rectifying device can carry out effective correction of " running height does not run low " to belt, thus increase the stability of sealing-tape machine operation, play the excellent results of automatic deviation correction.
3, Chinese patent: belt conveyer deviation-rectifying system, application number: 201410146607.0, the applying date: 2014.04.14, applicant: Shankuang Machinery Co., Ltd., Shandong, address: 272041 No. 11, Ji Anqiao North Roads, Rencheng District, Jining City in Shandong Province, contriver: Zheng Zhaozong, Hou Hui, Qiu Leiming, Su Jianhua, Wang Yun, summary: this invention provides a kind of belt conveyer deviation-rectifying system, comprise bend pulley, changing orientation drum shaft is supported on walking dolly by the bearing seat being positioned at both sides, the road wheel of walking dolly both sides is seated on the guide rail that is positioned at below it respectively, guide supporting is on base, base is provided with vertical shaft, walking dolly vehicle frame is connected with vertical shaft rotating, vertical shaft axis is vertical with bend pulley axis, vertical shaft forms the correction center of turn of changing orientation drum shaft, sideslip detects roller and is arranged at load-transfer device both sides respectively, when belt deflection, the sideslip detection roller of load-transfer device friction sideslip side makes it rotate, two sideslips detect roller and drive corresponding geared oil pump respectively, the discharge orifice of two geared oil pumps is corresponding to be respectively communicated with two chambeies of double acting hydraulic cylinder, double acting hydraulic cylinder drives walking dolly to realize load-transfer device correction around vertical shaft rotating.This invention decreases electric motor drive system, control system and cable, and structure is simple, cost is low, is easy to safeguard.
4, Chinese patent: belt conveyer system for automatically correcting, application number: 201410207568.0, the applying date: 2014.05.16, applicant: Meishan De Xin air equipment Co., Ltd, address: 620400 Industrial Zones, the west of a city, Qingshen County, Meishan city, contriver: Xu Zhijun, summary: this invention relates to belt conveyer system for automatically correcting, it comprises frame (1), the belt (4) being arranged on the drive roll (2) at frame (1) two ends and driven voller (3) respectively and being arranged on drive roll (2) and driven voller (3), it also comprises correction stop component (5), self-centering idler group (6) and automatic deviation correction idler machining (7), multiple correction stop component (5) is arranged on the edge of frame (1) upside, many groups self-centering idler group (6) is arranged on the downside of frame (1), self-centering idler group (6) coordinates with the reverse-running section of belt (4), automatic deviation correction idler machining (7) symmetry is arranged on both sides, frame (1) below.The advantage of this invention is: extend belt service life, automatic deviation correction effective and manufacture and operating cost low.
5, Chinese patent: automatic deviation corrector for conveyor belt, application number: 201110025845.2, the applying date: 2011.01.24, applicant: Li Chao, address: 224400 Room, No. 6 building 304, Fu Xin garden, East Street, Fucheng, Yancheng City Funing, Jiangsu Province, contriver: Li Chao, summary: this invention is the automatic deviation rectifying device for conveyer belt, comprise deviation-adjusting carrier roller box assembly, lifting m and the low beam of installation, be installed on the along the line of belt, or on rear side of feeding zone and on front side of discharge zone, when belt occurs to side sideslip, belt contacts with deviation-adjusting carrier roller group, when the amount of sideslip is little, deviation-adjusting carrier roller group plays the effect of stop belt deviation, when sideslip is larger, when utilizing belt deviation, deviation-adjusting carrier roller case overwhelms by self power and gravity laterally, while deviation-adjusting carrier roller tilts laterally, idler machining incites somebody to action upwards lifting belt, make belt and the deviation-adjusting carrier roller close contact of sideslip part, carrying roller is utilized to lean forward, to move linearly inconsistent characteristic, belt is sent into normal operational position, correction rapidly effectively, can not excessively rectify a deviation.
All there is the undesirable problem of rectifying effect in the anti-deviation method of above-mentioned a few class and device, deviation correction mechanism is complicated, also larger to the damage of load-transfer device in correction process.
Summary of the invention
It is simple that the purpose of this utility model is to provide a kind of structure, and safe in operation, rectifying effect are good, and can save the transfer drive with automatic deviation rectifying function of production and use cost.
To achieve these goals, the technical solution of the utility model is as follows:
Automatically correcting error of conveyer belt safety drive of the present utility model, its actuating device and deviation correction mechanism are fixed as one, comprise power drum, correction cylinder, power drum bearing seat, frame and transmission of power wheel, the frame of actuating device is arranged on by power drum bearing seat for providing the power drum of power to load-transfer device, power drum takes turns transmission by transmission of power, the frame of power drum rear portion actuating device is provided with the swing deviation correction mechanism for load-transfer device of rectifying a deviation.
Described swing deviation correction mechanism comprises: correction cylinder, swing span, swinging mounting seat and balance staff, correction cylinder for load-transfer device of rectifying a deviation is arranged on swing span, swing span is arranged on swinging mounting seat by balance staff, swing span can swing on balance staff, the two ends of correction cylinder are respectively arranged with the signal transmission propelling rod for promoting correction cylinder, signal transmission propelling rod is provided with signal wheel, signal wheel contacts with belt edge.
Described swinging mounting seat is fixed as one by bolt and nut or the mode of welding and the frame of actuating device.
Automatically correcting error of conveyer belt safety drive of the present utility model can be applicable on the handrail of escalator, can avoid the damage of adhesive tape handrail or the hand clamping of escalator or moving sidewalk.
Outstanding substantive distinguishing features of the present utility model and significant progress are:
1, automatically correcting error of conveyer belt safety drive of the present utility model, this apparatus structure is simple, and arrange ingenious, safe and reliable rectifying effect is good, does not almost damage load-transfer device.
2, a load-transfer device only need install an automatically correcting error of conveyer belt safety drive of the present utility model, just can solve the problem of travelling apron sideslip, save conventional conveyor belt every the several meters of baffle wheels that will load onto and correction cylinder, reduce mechanical part maintenance rate, save production and use cost.
3, automatically correcting error of conveyer belt safety drive of the present utility model drives and correction one, without the need to arranging extra deviation correcting device.
4, signal wheel contacts with belt edge, can be checked through the slight shift of load-transfer device.
5, automatically correcting error of conveyer belt safety drive of the present utility model, it swings deviation correction mechanism and is arranged in the frame of driving power, it is near power drum place, when load-transfer device produces slight skew, just automatic fine tuning correction is carried out to load-transfer device, avoid load-transfer device to produce excessive skew to rectify a deviation again, alleviate the correction wearing and tearing of load-transfer device.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model automatically correcting error of conveyer belt safety drive;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the K-K direction view of Fig. 1;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is belt deflection and stressed schematic diagram;
Title sequence number in figure is:
Power drum 1, correction cylinder 2, swing span 3, swinging mounting seat 4, signal wheel 5, power drum bearing seat 6, frame 7, balance staff 8, signal transmission propelling rod 9, transmission of power wheel 10.
Detailed description of the invention
Introduce the utility model in order to more detailed, below in conjunction with accompanying drawing, the utility model is described further.
As shown in the figure, automatically correcting error of conveyer belt safety drive, its actuating device and deviation correction mechanism are fixed as one, comprise power drum 1, correction cylinder 2, power drum bearing seat 6, frame 7 and transmission of power wheel 10, the frame 7 of actuating device is arranged on by power drum bearing seat 6 for providing the power drum 1 of power to load-transfer device, power drum 1 takes turns 10 transmissions by transmission of power, the frame 7 of power drum 1 rear portion actuating device is provided with the swing deviation correction mechanism for load-transfer device of rectifying a deviation.
Described swing deviation correction mechanism comprises: correction cylinder 2, swing span 3, swinging mounting seat 4 and balance staff 8, correction cylinder 2 for load-transfer device of rectifying a deviation is arranged on swing span 3, swing span 3 is arranged on swinging mounting seat 4 by balance staff 8, swing span 3 can swing on balance staff 8, the two ends of correction cylinder 2 are respectively arranged with the signal transmission propelling rod 9 for promoting correction cylinder 2, signal transmission propelling rod 9 is provided with signal wheel 5, signal wheel 5 contacts with belt edge.
Described swinging mounting seat 4 is fixed as one by bolt and nut or the mode of welding and the frame 7 of actuating device.
Automatically correcting error of conveyer belt safety drive of the present utility model, its principle of work is summarized as follows: when electrical motor by speed reduction gearing drive transmission of power wheel 10, rotate as shown in the figure by direction, suppose load-transfer device sideslip left, then load-transfer device promotion left signal wheel 5 moves to the left side, signal wheel 5 drives signal transmission propelling rod 9 to offset to the left side, signal transmission propelling rod 9 promotes swing span 3 and makes correction cylinder 2 on swing span 3 toward clockwise oscillation one angle as Fig. 5, correction cylinder 2 produces with load-transfer device and rubs, cylinder 2 of now rectifying a deviation retracts original position to load-transfer device application force to the right adhesive tape, vice versa.In transported material process, load-transfer device occurs that the major cause of sideslip is left the effect being subject to side force Fs, A place as shown in Figure 5.The force unbalance that adhesive tape is suffered in the vertical direction, under the effect of power Fs, adhesive tape occurs to offset left in the vertical direction, thus deviation phenomenon occurs.When the generation one opposite effect power that rubbed by transportation rubber belt during wabble wheel and roller retracts original position adhesive tape.Device of the present utility model is so continuous left and right adjustment just, makes load-transfer device remain on midway location convey materials.
The utility model people uses same load-transfer device under comparable conditions, and installs the conventional deviation correcting device in two kinds of markets respectively, and carried out contrast test with installation automatically correcting error of conveyer belt safety drive of the present utility model, contrast writing chart is as follows:
| Deviation correcting device | Quantity | Load-transfer device effective storage life/moon | Effective correction number |
| Device of the present utility model | 5 | 24-28 | 5 |
| Conventional deviation correcting device 1 on market | 5 | 12-13 | 5 |
| Conventional deviation correcting device 2 on market | 5 | 11-13 | 4 |
Above-mentioned writing chart is found out, automatically correcting error of conveyer belt safety drive of the present utility model more can reduce the wearing and tearing of load-transfer device than deviation correcting device conventional on market, makes load-transfer device effective storage life longer.
Claims (3)
1. an automatically correcting error of conveyer belt safety drive, it is characterized in that: actuating device and deviation correction mechanism are fixed as one, comprise power drum (1), correction cylinder (2), power drum bearing seat (6), frame (7) and transmission of power wheel (10), the frame (7) of actuating device is arranged on by power drum bearing seat (6) for providing the power drum of power (1) to load-transfer device, power drum (1) is by (10) transmission of transmission of power wheel, the frame (7) of power drum (1) rear portion actuating device is provided with the swing deviation correction mechanism for load-transfer device of rectifying a deviation.
2. automatically correcting error of conveyer belt safety drive according to claim 1, it is characterized in that: described swing deviation correction mechanism comprises: correction cylinder (2), swing span (3), swinging mounting seat (4) and balance staff (8), correction cylinder (2) for load-transfer device of rectifying a deviation is arranged on swing span (3), swing span (3) is arranged on swinging mounting seat (4) by balance staff (8), swing span (3) can swing on balance staff (8), the two ends of correction cylinder (2) are respectively arranged with the signal transmission propelling rod (9) for promoting correction cylinder (2), signal transmission propelling rod (9) is provided with signal wheel (5), signal wheel (5) contacts with belt edge.
3. automatically correcting error of conveyer belt safety drive according to claim 1, is characterized in that: described swinging mounting seat (4) is solidified as a whole by bolt and nut or the mode of welding and the frame (7) of actuating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121227.1U CN204453658U (en) | 2015-03-02 | 2015-03-02 | Automatically correcting error of conveyer belt safety drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520121227.1U CN204453658U (en) | 2015-03-02 | 2015-03-02 | Automatically correcting error of conveyer belt safety drive |
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| Publication Number | Publication Date |
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| CN204453658U true CN204453658U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520121227.1U Expired - Fee Related CN204453658U (en) | 2015-03-02 | 2015-03-02 | Automatically correcting error of conveyer belt safety drive |
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| Country | Link |
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| CN (1) | CN204453658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670836A (en) * | 2015-03-02 | 2015-06-03 | 广西安硕尔安全技术有限责任公司 | Conveying belt automatic deviation correction safe driving device |
| CN117485837A (en) * | 2023-12-23 | 2024-02-02 | 黑龙江护理高等专科学校 | Auxiliary assembly is carried in pharmacy mixes quick-witted material loading |
-
2015
- 2015-03-02 CN CN201520121227.1U patent/CN204453658U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670836A (en) * | 2015-03-02 | 2015-06-03 | 广西安硕尔安全技术有限责任公司 | Conveying belt automatic deviation correction safe driving device |
| CN117485837A (en) * | 2023-12-23 | 2024-02-02 | 黑龙江护理高等专科学校 | Auxiliary assembly is carried in pharmacy mixes quick-witted material loading |
| CN117485837B (en) * | 2023-12-23 | 2024-04-19 | 黑龙江护理高等专科学校 | Auxiliary assembly is carried in pharmacy mixes quick-witted material loading |
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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: 20150708 |
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| CF01 | Termination of patent right due to non-payment of annual fee |