CN212531537U - Device for evenly spreading material passing flow of tubular belt conveyor - Google Patents
Device for evenly spreading material passing flow of tubular belt conveyor Download PDFInfo
- Publication number
- CN212531537U CN212531537U CN202020991828.9U CN202020991828U CN212531537U CN 212531537 U CN212531537 U CN 212531537U CN 202020991828 U CN202020991828 U CN 202020991828U CN 212531537 U CN212531537 U CN 212531537U
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- China
- Prior art keywords
- belt conveyor
- pipe
- plate
- screw rod
- tubular belt
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Abstract
A material passing flow equalizing device of a tubular belt conveyor relates to an accessory device of the tubular belt conveyor, in particular to a material passing flow equalizing device for the tubular belt conveyor. The device is characterized by comprising a flow limiting plate and a supporting and adjusting mechanism, wherein the flow limiting plate comprises a material distributing plate and guard plates on two sides of the material distributing plate, oblong through holes are formed in the material distributing plate and the guard plates, and the inclination angle between the guard plates and the horizontal plane is larger than that between a pipe-forming belt carrier roller at the tail of a pipe belt machine and the horizontal plane; the support adjusting mechanism comprises a screw rod, the bottom of the screw rod is provided with a connecting groove, the guard plate is provided with a mounting hole, and the connecting groove and the mounting hole are connected with each other in a matched manner through a pin shaft; the top of the screw rod is matched with a nut and is arranged on a truss at the tail part of the pipe belt machine. The device has the advantages of simple and practical structure, effective limitation on instantaneous large flow, and positive effects of ensuring the operation safety of the pipe belt conveyor and ensuring the production efficiency.
Description
Technical Field
The utility model relates to an auxiliary device of tubular belt feeder especially belongs to a material flow of crossing and all shared the device for tubular belt feeder.
Background
Materials such as iron ore pass through belt feeder system transportation process, because of reasons such as freight nature, flow, silo putty, the easy overload phenomenon that takes place leads to the pipe explosion even, not only influences production efficiency, still easily harms equipment, has serious potential safety hazard. At present, an arc-shaped material limiting plate which is perpendicular to a belt conveying surface in the radial direction is generally arranged on a pipe forming belt at the tail part of a pipe belt machine, and materials which are excessively piled up at a high height on the belt conveying surface are spread by the material limiting plate, but the pipe belt machine also has the following defects:
(1) the material is easily pushed to the ground at two sides to generate secondary dust due to the limitation of the structure of the original material limiting device; (2) after the materials pass through the material limiting plate, the materials are unevenly distributed on the belt, so that the belt is easy to deviate; (3) the material limiting plate is influenced by vertical impact of materials, and the material limiting plate can be deformed and even fall off after long-term use, so that potential safety hazards of equipment and potential freight quality hazards are caused. (4) The flow rate allowed to pass is different according to the cargo property, but the equipment cannot be adjusted by the passing height.
Disclosure of Invention
An object of the utility model is to provide a device is equallyd divide to tubulose belt feeder punishment in material flow promptly to reach the instantaneous large-traffic material on the even apportionment belt transport face, guarantee pipe tape unit operation safety and guarantee production efficiency's purpose.
The utility model provides a device is equallyd divide to tubulose belt feeder punishment in material flow, its characterized in that, including current-limiting plate and support adjustment mechanism, current-limiting plate include divide flitch and divide the backplate of flitch both sides, all seted up the oblong shape through-hole on divide flitch and backplate, wherein, the inclination of backplate and horizontal plane is greater than the inclination of tub tape machine afterbody pipelining section belt bearing roller and horizontal plane; the support adjusting mechanism comprises a screw rod, the bottom of the screw rod is provided with a connecting groove, the guard plate is provided with a mounting hole, and the connecting groove and the mounting hole are connected with each other in a matched manner through a pin shaft; the top of the screw rod is matched with a nut and is arranged on a truss at the tail part of the pipe belt machine.
Furthermore, a circular through hole is formed in a gap part between the oblong holes in the material distributing plate.
Further, a cross beam is arranged on a truss at the tail part of the pipe belt machine, the top of the lead screw is installed on the cross beam through a spring gasket and a matching nut, and the cross beam is a channel steel installed at the tail part of the pipe belt machine.
The device for evenly sharing the material passing flow of the tubular belt conveyor provided by the utility model separates the materials with the height exceeding the limit height accumulated on the conveying surface of the belt through the material distributing plate, and the material distributing plate adopts horizontal installation, thereby reducing the impact of the materials on the material limiting plate; through the backplate that divides the flitch both sides, can prevent effectively that the flitch from sharing the material in-process, the material can not pushed subaerially, and limit flitch has seted up long elliptical aperture, can also play the even effect of material sharing. In addition, the inclination angle between the material distributing plate and the horizontal plane is larger than the inclination angle of the groove-shaped carrier rollers on the two sides of the flow limiting plate, so that the problem that the belt is abraded when the flow limiting plate is deflected due to impact of materials can be effectively solved. The device has the advantages of simple and practical structure, effective limitation on instantaneous large flow, and positive effects of ensuring the operation safety of the pipe belt conveyor and ensuring the production efficiency.
Drawings
The accompanying drawings partially disclose embodiments of the present invention, in which,
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
As shown in figure 1, the device for evenly spreading the flow of the material passing through the tubular belt conveyor provided by the utility model comprises a flow limiting plate and a supporting and adjusting mechanism. The current-limiting plate comprises a material-distributing plate 1 and guard plates 2 on two sides of the material-distributing plate, the material-distributing plate is horizontally mounted, the impact effect of materials on the material-limiting plate can be effectively reduced, the guard plates and the material-distributing plate form a groove shape corresponding to a belt carrier roller 3 at the tail part of a pipe belt machine, the guard plates on two sides of the material-distributing plate can effectively prevent the material-distributing plate from distributing materials, the materials can not be pushed to the ground, meanwhile, oblong through holes 4 are formed in the material-distributing plate and the guard plates, and the effect of uniform material distribution is achieved. In addition, the inclination angle of the guard plate and the horizontal plane is greater than the inclination angle of the belt carrier roller of the pipe-forming section at the tail part of the pipe belt machine and the horizontal plane, in the embodiment, the installation inclination angle of the groove-shaped belt carrier roller corresponding to the material limiting plate is 35 degrees, and the inclination angles of the guard plate and the horizontal plane at two sides of the material limiting plate of the device are designed to be 42 degrees, so that the problem that the material limiting plate is abraded by the material when the material is impacted to deviate can be effectively avoided.
The supporting and adjusting mechanism comprises a screw rod 5, a connecting groove 6 is formed in the bottom of the screw rod, a mounting hole is formed in the protective plate, and the connecting groove and the mounting hole are matched with the connecting groove through a pin shaft, so that the protective plate is fixedly connected with the bottom of the screw rod. Be provided with crossbeam 7 on the truss of pipe tape machine afterbody, the spring shim is passed through at the lead screw top, and cooperation nut 8 is installed on the crossbeam, and the crossbeam is for installing the channel-section steel at pipe tape machine afterbody, like this, through the degree of depth that the adjustment lead screw top runs through the channel-section steel face, realizes the slight regulation of current-limiting plate and pipe tape machine belt transport face both intervals.
In addition, in order to improve the space utilization rate of the flow limiting plate, circular through holes are formed in the gap parts between the oblong holes in the material distributing plate.
The utility model discloses the device is equallyd divide equally to tubulose belt feeder punishment of material flow has following advantage:
1. the problem that the impact force on the material limiting plate is too large is solved, and the deformation problems of the material limiting plate and a steel structure for supporting the flow limiting plate in long-term use are avoided;
2. the distribution and uniform spreading of large flow are realized while the instantaneous flow of the material is limited;
3. the problem that the material is pushed to the pipe galleries on the two sides by the material limiting plate is solved;
4. simple structure, lower cost and strong practicability, and has the positive effects of ensuring the safety of equipment and ensuring the production efficiency.
Claims (3)
1. The device for evenly sharing the material passing flow of the tubular belt conveyor is characterized by comprising a flow limiting plate and a supporting and adjusting mechanism, wherein the flow limiting plate comprises a material distributing plate (1) and guard plates (2) on two sides of the material distributing plate, oblong through holes (4) are formed in the material distributing plate and the guard plates, and the inclination angle between the guard plates and the horizontal plane is larger than that between a pipe forming belt carrier roller (3) at the tail of the pipe belt conveyor and the horizontal plane; the support adjusting mechanism comprises a screw rod (5), the bottom of the screw rod is provided with a connecting groove (6), a mounting hole is formed in the protective plate, and the connecting groove and the mounting hole are connected with each other in a matched mode through a pin shaft; the top of the screw rod is matched with a nut (8) and is arranged on a truss at the tail part of the pipe belt conveyor.
2. The material flow equalizing device of a tubular belt conveyor as claimed in claim 1, wherein the gap between the oblong holes of the material distributing plate is further provided with a circular through hole.
3. The material flow equalizing device of the tubular belt conveyor according to claim 1, further characterized in that a cross beam (7) is arranged on a truss at the tail of the tubular belt conveyor, the top of the lead screw is mounted on the cross beam through a spring washer and a fitting nut (8), and the cross beam is a channel steel mounted at the tail of the tubular belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991828.9U CN212531537U (en) | 2020-06-03 | 2020-06-03 | Device for evenly spreading material passing flow of tubular belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020991828.9U CN212531537U (en) | 2020-06-03 | 2020-06-03 | Device for evenly spreading material passing flow of tubular belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212531537U true CN212531537U (en) | 2021-02-12 |
Family
ID=74638534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020991828.9U Expired - Fee Related CN212531537U (en) | 2020-06-03 | 2020-06-03 | Device for evenly spreading material passing flow of tubular belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212531537U (en) |
-
2020
- 2020-06-03 CN CN202020991828.9U patent/CN212531537U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210212 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |