CN202743891U - Material centering regulation device of belt conveyor - Google Patents
Material centering regulation device of belt conveyor Download PDFInfo
- Publication number
- CN202743891U CN202743891U CN 201220391245 CN201220391245U CN202743891U CN 202743891 U CN202743891 U CN 202743891U CN 201220391245 CN201220391245 CN 201220391245 CN 201220391245 U CN201220391245 U CN 201220391245U CN 202743891 U CN202743891 U CN 202743891U
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- belt
- fixed
- deflecting plate
- material centering
- centering
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Abstract
The utility model discloses a material centering regulation device of a belt conveyor. The material centering regulation device comprises a support, a left centering device and a right centering device, wherein the left centering device and the right centering device are symmetrically arranged at two sides at the upper end of a belt, each centering device comprises a guide plate, a fixing rack and a vertical lifting device, the vertical lifting device is fixedly arranged on the support, the guide plate is fixedly arranged at the lower end of the vertical lifting device by the fixing rack, at least the inner side wall of the guide plate stretches from the edge of the belt to the middle part of the belt along the moving direction of the belt, a smooth guide surface which is used for guiding materials from the edge of the belt to the middle part of the belt is formed, and a material distributing plough head of which the cross section is of a closed-angle shape is arranged at the front end of the guide plate. According to the material centering regulation device disclosed by the utility model, accumulated and deflected materials can be guided to the middle part of the belt in time, lateral forces generated on a conveyor belt and a supporting roller due to deflection can be removed, and the service lives of the conveyor belt and the supporting roller can be increased.
Description
Technical field
The utility model relates to a kind of belt conveyer, specifically a kind of belt conveyer material centering adjusting device.
Background technology
In the belt conveyer widespread use in the various Bulk material industries.For Bulk material, its maximum characteristic is exactly that bulk material randomness, the flowing power of piling up are larger, when the material of upstream belt conveyer arrives downstream conveyor by blanking port, the random accumulation of bulk material on belt be sway often, so just cause the generation of downstream conveyor deviation phenomenon, the material of sway strengthens for conveyors carried carrying roller application force simultaneously, causes the belt tension of conveyer inhomogeneous, causes easily tired extension of belt.And at present commonly usedly prevent that the Auto-rectification Device for Belt Conveyer device is generally on conveyer every one section and arrange the deviation regulating idler group, forcibly increase a side force to belt is extra by the deviation regulating idler group, to reach the correction purpose.This correction only is deviation rectifying leather belt, and can not make material centering on the belt, the material of sway is sway all the time, the deviation regulating idler group can't make in the middle of deflection belt material on one side adjusts to, and the material of sway flash may occur, spill the phenomenon such as material in carrying the way always.The situation long-play of this material sway causes a series of harmful effects such as the carrying roller group lost of life, belt shortening in service life.
Summary of the invention
The purpose of this utility model provides a kind of belt conveyer material centering adjusting device, the material of piling up belt one side can be adjusted to the conveyer belt center, prevents the conveyer belt sideslip, can prolong the service life of belt and carrying idler roller.
The utility model is achieved in that and comprises that support and two are symmetricly set on the left and right aligning gears of both sides, belt upper end, and each aligning gear comprises deflecting plate, fixed mount and vertical lift device thereof; Vertical lift device is fixed on the support, and deflecting plate is fixed on the vertical lift device lower end by fixed mount; Deflecting plate at least madial wall is extended, forms the smooth guide face of material by belt edge guiding belt centre to the belt centre by belt edge along the belt moving direction, and the deflecting plate front end is provided with the sub-material colter that the cross section is acute angle.
When solid accumulation deflection belt one side, this side aligning gear is dropped to the appropriate location, in the deflecting plate bottom incision material, the sub-material colter of its front end separates material, inboard material is along guide face to the belt intermediate flow, material is middle by the belt edge guiding, thus realize the purpose that material centering is regulated.
Vertical lift device comprises actuating device and vertically-guided frame, has the vertically-guided groove on the vertically-guided frame, and flow-guiding plate fixed-frame is provided with the slide block that cooperates with the vertically-guided groove; The actuating device lower end is connected with the revolution width of cloth with flow-guiding plate fixed-frame.
A preferred version of the present utility model is: the fixed mount lower end of each aligning gear is fixed with two to four deflecting plates that be arranged in parallel, and each deflecting plate bottom is along the parabolic distribution on normal solid accumulation surface on the belt.The resistance that every deflecting plate bears is little, and regulates the material of piling up later through aligning gear on the belt and be parabolic distribution.
Another preferred version of the present utility model is: the sub-material colter of each deflecting plate on the belt moving direction by the edge to the centre to the segment distance setting of being separated by successively, the material that is deposited in belt edge passes through deflecting plate successively to intermediate flow, can reduce the resistance that deflecting plate bears, so that the pressure that the regulator site belt bears reduces, additionally do not increase the belt feeder load.
The utility model also can respectively be provided with in supplied materials the place ahead of left and right aligning gear a Charge level measurer.Automatically control left and right two aligning gear lifting works according to the height of arranged on left and right sides material level.
As shown from the above technical solution, the utility model arranges left and right aligning gear by both sides above belt, can be with the material of piling up deflection belt one side in time in the middle of the guiding belt, so that the belt uniform stressed of carrying roller, conveyer everywhere on the conveyer in the convey materials way, can effectively solve the mass transport intermediate run partially, the problem of flash, eliminated the side force that sideslip produces load-transfer device and carrying roller group, service life of improving widely conveyer belt and Idler roller; And simple in structure, be easy to realize automatic control.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is along A-A line cutaway view among Fig. 1;
Fig. 3 is the local enlarged diagram in B place among Fig. 1;
Fig. 4 is along C-C line cutaway view among Fig. 1.
The specific embodiment
As shown in Figures 1 to 4, comprise support 1 and two left and right aligning gears 2,3 that are symmetricly set on both sides, belt 7 upper end, support 1 is fixed on the conveyer middle bracket 10.Take left aligning gear 2 as example, its structure comprises deflecting plate, fixed mount and vertical lift device thereof.Deflecting plate has two to four, is separately fixed at fixed mount 52 lower ends, and three deflecting plates 5,5a, 5b are arranged in this example.Deflecting plate 5,5a, 5b front end are provided with the sub-material colter 51 that the cross section is acute angle.The sub-material colter 54 of each deflecting plate 5,5a, 5b on belt 7 moving directions by the edge to the centre to the segment distance setting of being separated by successively.Each deflecting plate 5,5a, 5b bottom 51 distribute along the parabola 81 on normal solid accumulation surface on the belt.Deflecting plate 5,5a, 5b at least madial wall are extended, form material by the smooth guide face 55 in the middle of the belt edge guiding belt in the middle of belt by belt edge along the belt moving direction.
Vertical lift device comprises Worm reduction motor 4 and vertically-guided frame 13.Vertically-guided frame 13 is located at fixed mount 52 two ends, and vertically-guided frame 13 upper ends are fixed on the rack beam 11, and vertically-guided frame 13 inboards have vertically-guided groove 131, and flow-guiding plate fixed-frame 52 two ends are provided with the slide block 521 that cooperates with vertically-guided groove 131; Have the axis hole that worm screw 41 lower end rotating shafts 42 cooperate in the middle of the fixed mount 52, rotating shaft 42 upper and lower sides of worm screw 41 lower ends have two annular positioning grooves 43, be provided with four positioning splints 55,56,57,58 at fixed mount 52 upper and lower sides, on the every positioning splint semi-circular hole that can embed annular positioning groove 43 is arranged, upper and lower positioning splint 55,56,57,58 is bolted on the fixed mount 52, the rotating shaft 42 of worm screw 41 lower ends is axially fixed on the fixed mount 52, so that worm screw 41 lower end rotating shafts 42 parts are connected with the revolution width of cloth with fixed mount 52.
Respectively be provided with a Charge level measurer 6 in left and right aligning gear 2, supplied materials the place ahead of 3, be fixed with Charge level measurer support 12 on the crossbeam 11, Charge level measurer 6 is fixed on its support 12.
When solid accumulation is amesiality on the belt, as shown in figures 1 and 3, the accumulation parabola 82 of material 8 shows near belt 7 left sides, left side Charge level measurer 6 sends signal, the Worm reduction motor 4 of left aligning gear 2 starts, and drive fixed mount 52 and deflecting plate 5,5a, 5b go downwards to the appropriate location, and namely the bottom 51 of deflecting plate 5,5a, 5b is dropped on the parabola 81, material 8 is middle through guide face 54 guiding belts 7 of deflecting plate 5,5a, 5b, thereby can make both sides carrying roller 9 stressed even.
Claims (5)
1. belt conveyer material centering adjusting device, it is characterized in that: comprise support (1) and two left and right aligning gears (2,3) that are symmetricly set on both sides, belt upper end, each aligning gear comprises deflecting plate, fixed mount (52) and vertical lift device thereof; Vertical lift device is fixed on the support (1), and deflecting plate is fixed on the vertical lift device lower end by fixed mount (52); Deflecting plate at least madial wall is extended, forms the smooth guide face (54) of material by belt edge guiding belt centre to the belt centre by belt (7) edge along the belt moving direction, and the deflecting plate front end is provided with the sub-material colter (53) that the cross section is acute angle.
2. belt conveyer material centering adjusting device according to claim 1, it is characterized in that: vertical lift device comprises actuating device and vertically-guided frame (12), have vertically-guided groove (121) on the vertically-guided frame (12), flow-guiding plate fixed-frame (52) is provided with the slide block (521) that cooperates with vertically-guided groove (121); The actuating device lower end is connected with the revolution width of cloth with flow-guiding plate fixed-frame (52).
3. belt conveyer material centering adjusting device according to claim 1, it is characterized in that: the fixed mount of each aligning gear (52) lower end is fixed with two to four deflecting plates that be arranged in parallel, and each deflecting plate bottom (51) distributes along the parabola (81) on the upper normal solid accumulation surface of belt (7).
4. belt conveyer material centering adjusting device according to claim 2 is characterized in that: the sub-material colter (53) of each deflecting plate on the belt moving direction by the edge to the centre to the segment distance setting of being separated by successively.
5. according to claim 1 and 2 or 3 or 4 described belt conveyer material centering adjusting devices, it is characterized in that: the supplied materials the place ahead at left and right aligning gear (2,3) respectively is provided with a Charge level measurer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391245 CN202743891U (en) | 2012-08-08 | 2012-08-08 | Material centering regulation device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220391245 CN202743891U (en) | 2012-08-08 | 2012-08-08 | Material centering regulation device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202743891U true CN202743891U (en) | 2013-02-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220391245 Expired - Fee Related CN202743891U (en) | 2012-08-08 | 2012-08-08 | Material centering regulation device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202743891U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765580A (en) * | 2012-08-08 | 2012-11-07 | 铜陵天奇蓝天机械设备有限公司 | Material centering adjustment device of belt conveyer |
-
2012
- 2012-08-08 CN CN 201220391245 patent/CN202743891U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102765580A (en) * | 2012-08-08 | 2012-11-07 | 铜陵天奇蓝天机械设备有限公司 | Material centering adjustment device of belt conveyer |
| CN102765580B (en) * | 2012-08-08 | 2014-08-27 | 铜陵天奇蓝天机械设备有限公司 | Material centering adjustment device of belt conveyer |
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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: 20130220 Termination date: 20140808 |
|
| EXPY | Termination of patent right or utility model |