CN2737740Y - Material limiting device for tubular belt type conveyor - Google Patents
Material limiting device for tubular belt type conveyor Download PDFInfo
- Publication number
- CN2737740Y CN2737740Y CN 200420009302 CN200420009302U CN2737740Y CN 2737740 Y CN2737740 Y CN 2737740Y CN 200420009302 CN200420009302 CN 200420009302 CN 200420009302 U CN200420009302 U CN 200420009302U CN 2737740 Y CN2737740 Y CN 2737740Y
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- CN
- China
- Prior art keywords
- material limiting
- limiting device
- limit flitch
- adjusting mechanism
- device frame
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Abstract
The utility model relates to a material limiting device for a tubular belt type conveyor, which is characterized in that the material limiting device is composed of a material limiting device frame, a material limiting plate and a position regulating mechanism of the material limiting plate, wherein the material limiting plate is arranged on the material limiting device frame and the position regulating mechanism of the material limiting plate is connected with the material limiting plate and the material limiting device frame. The material limiting device frame is provided with two vertical stand frames of which the upper parts are provided with upper horizontal crossbeams, and the lower parts of the upper crossbeams are provided with lower horizontal crossbeams. The utility model has the advantage that after materials pass through the material limiting device, the materials are concentrated at the middle position of a rubber belt through the shaping function of the material limiting plate, so the material limiting device effectively prevents the off tracking and the torsion of the rubber belt and reduces the offset workload and offset devices of a tubular belt type conveyor. Through adjusting the upper and lower opening of the material limiting plate, the flow quantity of the materials entering a belt tube is limited to be smaller than the given transportation quantity of the tubular belt type conveyor so as to thoroughly avoid the phenomenon of overfilling from occurring, thereby, the tubular belt type conveyor has stable work.
Description
Technical field
The utility model relates to a kind of pipe conveyer material limiting device, particularly is arranged at the pipe conveyer material limiting device in pipe conveyer material feeding section deflector chute exit.
Background technology
Pipe conveyer is in the mine, harbour, chemical industry, building materials, industries such as electric power are used widely, but in the design of in the past pipe conveyer owing to consider the measure of limit material, accept material after often produce following phenomenon at pipe conveyer: the one, common material is fallen by elephant trunk and is stacked on the adhesive tape, because the accelerated movement that material falls and the superposition of tape speed, material is difficult to stable rapidly, it distributes on adhesive tape is uneven, material deviation of gravity center adhesive tape center, therefore just produced the twisting resistance of adhesive tape, and then made the running state of conveyer can't stablize and be difficult to control and adjustment; The 2nd, because the inhomogeneous and fugitiveness of mass flow can cause the instantaneous freight volume of pipe conveyer to surpass specified freight volume, cause band pipe " cross and fill ", even cause the phenomenon of material distending band pipe.
The utility model content
The utility model is intended to solve the problem that the even instability of pipe conveyer mass flow skewness, instantaneous freight volume surpass specified freight volume, and a kind of material limiting device of pipe conveyer is provided.
The technical solution adopted in the utility model is in pipe conveyer material feeding section deflector chute exit one material limiting device to be set, and is with the mass flow of pipe to carry out adjusting control to being about to enter.This device is made up of with the limit flitch position adjusting mechanism that is connected limit flitch and material limiting device frame material limiting device frame, the limit flitch that is arranged on the described material limiting device frame, described material limiting device frame has two vertical stands, upper level in described stand is provided with entablatrance, is provided with cross sill in described entablatrance lower horizontal.
Described limit flitch is that shape is down trapezoidal steel plate, material cross section curve shape is processed in its lower end, the limit flitch one side middle part of material dorsad is provided with and is in vertical direction and gusset parallel to each other, be provided with a circular reinforcing bar that is material cross section curve shape in the lower edge of described limit flitch, above-mentioned gusset and circular reinforcing bar are all fixing with the welding of limit flitch.
Described limit flitch position adjusting mechanism can be the screw rod adjusting mechanism, described screw rod adjusting mechanism is made up of with the rotating disk that is fixed on described screw rod top two screw rods that vertically pass described entablatrance, captive joint with the lifting plate on the described limit flitch in the below of described screw rod, described lifting plate is arranged on the limit flitch one side middle part level attitude and vertical with two gussets of material dorsad.
Described limit flitch position adjusting mechanism also can be an overbolt hole adjusting mechanism, and described overbolt hole adjusting mechanism is made up of with the binding bolt that passes the cross sill both sides the long adjustable bolt that is arranged in the vertical stand of material limiting device frame.
After the utility model has the advantages that material passes through material limiting device, through the limit flitch shaping operation, material will concentrate on the midway location of adhesive tape, effectively prevented adhesive tape sideslip and reverse, reduced the tuningout work capacity and the tuningout equipment of pipe conveyer.By adjusting the aperture up and down of limit flitch, limit the specified freight volume that the mass flow that enters the band pipe is not more than pipe conveyer, thoroughly avoided the generation of " cross and fill ".Thereby make the pipe conveyer more stable work.
Description of drawings
Below in conjunction with accompanying drawing the utility model embodiment is described further:
Fig. 1 is a screw rod adjusting mechanism material limiting device scheme drawing;
Fig. 2 is the right elevation of Fig. 1;
Fig. 3 is an overbolt hole adjusting mechanism material limiting device scheme drawing;
Fig. 4 is the left view of Fig. 1.
Among the figure: 1. material limiting device frame 2. limit flitch 3. are limit flitch position adjusting mechanisms 4. stands 5. entablatrances 6. cross sills 7. rotating disks 8. screw rods 9. lifting plates 10. gussets 11. caging bolts 12. material cross section curve reinforcing bars 13. load-transfer devices 14. materials 15. long adjustable bolt 16. top boards 17. binding bolts 18. bar holes.
The specific embodiment
Embodiment 1: as depicted in figs. 1 and 2, the present embodiment material limiting device is made up of with the limit flitch position screw rod adjusting mechanism that is connected limit flitch 2 and material limiting device frame 1 material limiting device frame 1, the limit flitch 2 that is arranged on the described material limiting device frame 1, described material limiting device frame 1 has two vertical stands 4, upper level in described stand 4 is provided with entablatrance 5, has been horizontally disposed with cross sill 6 at the middle part of described stand 4.Described limit flitch 2 is down trapezoidal steel plate for shape, material cross section curve shape is processed in its lower end, the limit flitch 2 one side middle part of material dorsad is provided with the lifting plate 9 of a level, other is provided with the gusset 10 vertical and parallel to each other with described lifting plate 9, and the effect of this gusset 10 is to improve the compressive strength of limit flitch 2; Be provided with material cross section curve reinforcing bar 12 in the lower edge of described limit flitch 2; Above-mentioned lifting plate 9, gusset 10 and material cross section curve reinforcing bar 12 are all fixing with 2 welding of limit flitch.In addition, be provided with two caging bolts 11 at cross sill 6 middle parts, this caging bolt 11 from limit flitch 2 dorsad the one side of material 14 hold out against limit flitch 2, impacted by material and overturn to prevent it.
Described screw rod adjusting mechanism is made up of with the rotating disk 7 that is fixed on described screw rod 8 tops two screw rods 8 that vertically pass described entablatrance 5, captives joint with the lifting plate 9 on the described limit flitch 2 in the below of described screw rod 8; When rotating rotating disk 7, described screw rod 8 can mention limit flitch 2 or put down by lifting plate 9; That is to say,, can adjust the size that enters pipe conveyer material 14 cross sections, make it be in the specified freight volume position that is not more than pipe conveyer by adjusting the aperture up and down of limit flitch 2.When the material feeding section is accepted material 14 amount greater than the specified freight volume of pipe conveyer, this device will limit unnecessary material 14 and enter into pipeline section, prevent from too much to cause " booster " accident because of material 14.Simultaneously, this device also can make the material 14 that departs from the pipe racks center concentrate on the midway location of load-transfer device 13 before entering into pipeline section, effectively prevents the sideslip of load-transfer device 13 and reverses.
Embodiment 2: as shown in Figure 3 and Figure 4, the limit flitch position adjusting mechanism of present embodiment material limiting device has used overbolt hole adjusting mechanism, and overbolt hole adjusting mechanism is made up of with the binding bolt 17 that passes cross sill 6 both sides the long adjustable bolt 15 that is arranged in the 1 vertical stand 4 of material limiting device frame.This time limit flitch 2 is captiveed joint with cross sill 6, be provided with the top board 16 of captiveing joint on long adjustable bolt 15 tops with described cross sill 6, described vertical stand 4 is provided with the bar hole 18 that cooperates with binding bolt 17, by adjusting described long adjustable bolt 15, then can mention or put down limit flitch 2, the binding bolt 17 that simultaneously cross sill 6 usefulness is passed bar hole 18 is fixed in the stand 4, bar hole 18 is set makes adjustment limit flitch 2 more flexible.
Claims (6)
1. pipe conveyer material limiting device, it is characterized in that by the material limiting device frame, be arranged on the limit flitch on the described material limiting device frame and connect and limit the limit flitch position adjusting mechanism of flitch and material limiting device frame to form, described material limiting device frame has two vertical stands, be provided with the entablatrance of level on the top of described stand, be provided with the cross sill of level in described entablatrance bottom.
2. pipe conveyer material limiting device as claimed in claim 1, it is characterized in that described limit flitch is that shape is down trapezoidal steel plate, it is provided with and is in vertical direction and gusset parallel to each other in one side middle part of material dorsad, be provided with a circular reinforcing bar that is material cross section curve shape in the lower edge of described limit flitch, above-mentioned gusset and circular reinforcing bar are all fixing with the welding of limit flitch.
3. pipe conveyer material limiting device as claimed in claim 1 or 2, it is characterized in that described limit flitch position adjusting mechanism is the screw rod adjusting mechanism, described screw rod adjusting mechanism is made up of with the rotating disk that is fixed on its top two screw rods that vertically pass described entablatrance, captive joint with the lifting plate on the described limit flitch in the below of described screw rod, described lifting plate is arranged on the limit flitch one side middle part level attitude and vertical with two gussets of material dorsad.
4. pipe conveyer material limiting device as claimed in claim 1, it is characterized in that described limit flitch position adjusting mechanism is an overbolt hole adjusting mechanism, described overbolt hole adjusting mechanism is made up of with the binding bolt that passes the cross sill both sides the long adjustable bolt that is arranged in the vertical stand of material limiting device frame.
5. pipe conveyer material limiting device as claimed in claim 4 is characterized in that described limit flitch captives joint with cross sill, is provided with the top board of captiveing joint with described cross sill on long adjustable bolt top.
6. pipe conveyer material limiting device as claimed in claim 5 is characterized in that described vertical stand is provided with the bar hole adaptive with binding bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009302 CN2737740Y (en) | 2004-09-10 | 2004-09-10 | Material limiting device for tubular belt type conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420009302 CN2737740Y (en) | 2004-09-10 | 2004-09-10 | Material limiting device for tubular belt type conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737740Y true CN2737740Y (en) | 2005-11-02 |
Family
ID=35347652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420009302 Expired - Lifetime CN2737740Y (en) | 2004-09-10 | 2004-09-10 | Material limiting device for tubular belt type conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737740Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372148A (en) * | 2011-11-17 | 2012-03-14 | 衡阳运输机械有限公司 | Adjustable material smoothening and limiting device for round pipe belt conveyer |
| CN103043407A (en) * | 2012-12-18 | 2013-04-17 | 中联重科物料输送设备有限公司 | Material guiding groove and tubular belt type conveyor |
| CN108328206A (en) * | 2017-12-21 | 2018-07-27 | 北方重工装备（沈阳）有限公司 | A kind of circular pipe belt type conveyer anti-clogging material guide device |
-
2004
- 2004-09-10 CN CN 200420009302 patent/CN2737740Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102372148A (en) * | 2011-11-17 | 2012-03-14 | 衡阳运输机械有限公司 | Adjustable material smoothening and limiting device for round pipe belt conveyer |
| CN103043407A (en) * | 2012-12-18 | 2013-04-17 | 中联重科物料输送设备有限公司 | Material guiding groove and tubular belt type conveyor |
| CN103043407B (en) * | 2012-12-18 | 2015-09-09 | 中联重科物料输送设备有限公司 | Deflector chute and pipe conveyer |
| CN108328206A (en) * | 2017-12-21 | 2018-07-27 | 北方重工装备（沈阳）有限公司 | A kind of circular pipe belt type conveyer anti-clogging material guide device |
| CN108328206B (en) * | 2017-12-21 | 2019-09-27 | 北方重工装备（沈阳）有限公司 | A kind of circular pipe belt type conveyer anti-clogging material guide device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA HUADIAN HEAVY INDUSTRY EQUIPMENT CO., LTD. Free format text: FORMER OWNER: BEIJING HUADIANZHONGBANG MATERIAL CONVEYING SYSTEM CO., LTD. Effective date: 20110701 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100044 NATIONAL LIBRARY CULTURE BUILDING, NO. 91, W. 3RD RING ROAD NORTH, HAIDIAN DISTRICT, BEIJING TO: 100048 SOUTH ENTRANCE, NO. 91, W. 3RD RING ROAD NORTH, HAIDIAN DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110701 Address after: 100048, South Gate, No. 91 West Third Ring Road, Beijing, Haidian District Patentee after: Huadian Heavy Industry Equipment Co., Ltd. Address before: 100044, Beijing, Haidian District, West Third Ring Road North, No. 91 national cultural building Patentee before: Beijing Huadianzhongbang Material Conveying System Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: HUADIAN HEAVY INDUSTRIES CO., LTD. Free format text: FORMER NAME: CHINA HUADIAN HEAVY INDUSTRY EQUIPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100048, South Gate, No. 91 West Third Ring Road, Beijing, Haidian District Patentee after: Huadian Heavy Industries Co., Ltd. Address before: 100048, South Gate, No. 91 West Third Ring Road, Beijing, Haidian District Patentee before: Huadian Heavy Industry Equipment Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140910 Granted publication date: 20051102 |