CN213170489U - Blanking tube of continuous chain bucket ship unloader - Google Patents
Blanking tube of continuous chain bucket ship unloader Download PDFInfo
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- CN213170489U CN213170489U CN202021163297.0U CN202021163297U CN213170489U CN 213170489 U CN213170489 U CN 213170489U CN 202021163297 U CN202021163297 U CN 202021163297U CN 213170489 U CN213170489 U CN 213170489U
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- blanking pipe
- blanking
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- ship unloader
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Abstract
The utility model discloses a blanking pipe of a continuous chain bucket ship unloader, which takes a chain as a traction component and a hopper as a component for bearing and taking materials, and the materials fall to a portal belt conveyor erected on a cantilever through the blanking pipe (1) after being lifted to be transmitted to a next-level system; the blanking pipe is a funnel with a rectangular cross section, and is characterized in that: two sides of the top of the blanking pipe are supported on a frame (3) of the continuous bucket ship unloader through two joint bearings (2) positioned on the same horizontal axis, and two sides of the bottom of the blanking pipe are provided with corresponding opposite aligning mechanisms (5) to enable the blanking pipe to enable materials to fall in the center of a belt conveyor (4). The utility model discloses can realize the effect at ship unloaders every single move in-process automatically regulated blanking pipe angle and blanking point center.
Description
Technical Field
The utility model relates to a continuous type chain bucket ship unloader blanking pipe.
Background
The continuous chain bucket ship unloader gradually replaces a grab bucket ship unloader by virtue of the advantages of high efficiency, energy conservation and environmental protection and increasingly mature technology. The working principle of the continuous chain bucket ship unloader is as follows: the chain is used as a traction component, the hopper is used as a bearing and material taking component, and materials are conveyed to a next-stage system through a lifting system, a feeding disc, a cantilever and a portal belt conveyor. Due to the fact that a cantilever of the ship unloader frequently runs in a variable amplitude manner, the inclination angle of a blanking pipe is constantly changed, the phenomenon that blanking is not deflected moderately relative to a belt conveyor frequently occurs, and therefore a cantilever belt is frequently required to be adjusted and cleaned; also, dust sometimes escapes from the down pipe back and forth due to cantilever luffing.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a blanking pipe of a continuous chain bucket ship unloader, which can adjust blanking at any time to align the center of a belt conveyer even when the cantilever of the ship unloader moves in amplitude variation mode, and does not need to adjust and clean the cantilever belt; further, the dust can be prevented from leaking out of the blanking pipe back and forth.
Solve above-mentioned technical problem, the utility model discloses a technical scheme as follows:
a kind of continuous chain bucket ship unloader blanking pipe, the said continuous chain bucket ship unloader uses the chain as the traction member, uses the hopper as bearing and taking the material component, the material falls to the portal belt conveyor erected on cantilever through blanking pipe 1 and conveys to the next level system after lifting; the blanking pipe is a funnel with a rectangular cross section, and is characterized in that: two sides of the top of the blanking pipe are supported on a frame 3 of the continuous bucket ship unloader through two joint bearings 2 positioned on the same horizontal axis, and two sides of the bottom of the blanking pipe are provided with corresponding opposite aligning mechanisms 5 to enable the blanking pipe to drop the materials in the center of a belt conveyor 4.
The outer surface of the front plate and/or the rear plate of the blanking pipe is correspondingly provided with a long plate 6 along the blanking direction at two sides, the long plate is provided with a long hole, a sliding shaft penetrates through the long hole, one side of a dust-blocking curtain 7 is fixedly connected on the sliding shaft between the two long plates, and the other side of the dust-blocking curtain extends to the lower part of the blanking pipe.
On the basis, the utility model discloses can further preferably improve:
arc-shaped groove steel 8 with outward notches are correspondingly and fixedly arranged on two sides of the bottom of the blanking pipe, the corresponding opposite aligning mechanisms are hydraulic mechanisms, and ejector rods of two hydraulic cylinders arranged on the rack correspondingly prop against the arc-shaped groove steel grooves; the arc of the arc-shaped channel steel ensures that the ejector rods of the two hydraulic cylinders are always correspondingly propped in the arc-shaped channel steel groove when the blanking pipe swings around the two joint bearings.
Has the advantages that: 1. the self-aligning bearing and the arc-shaped guide chute are arranged at the flange at the upper part of the blanking pipe, so that the inclination angle changing function of the pipe body can reach the maximum blanking angle, and the effect of automatically adjusting the angle of the blanking pipe in the pitching process can be achieved. 2. And a set of arc-shaped link rod adjusting mechanism is added to achieve the effect of adjusting the center of the blanking point.
Drawings
FIG. 1 is a schematic diagram of the components and connections of an embodiment of the present invention;
fig. 2 is a left side view of the blanking pipe according to the embodiment of the present invention; (dust-blocking curtain not shown)
FIG. 3 is a schematic view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view taken along line D of FIG. 2;
FIG. 5 is a schematic view taken along the Y-direction of FIG. 4;
FIG. 6 is an enlarged view of a portion W of FIG. 2;
FIG. 7 is a schematic sectional view taken along line F-F of FIG. 6;
fig. 8 is an enlarged view of part X of fig. 4.
Description of reference numerals:
1-a blanking pipe; 2-knuckle bearing; 3-a frame; 4-a belt conveyor; 5-aligning mechanism; 6-long plate; 7-dust-blocking curtain; 8-arc channel steel.
Detailed Description
Referring to fig. 1 to 8, the embodiment of the blanking pipe of the continuous bucket ship unloader of the present invention is shown.
The continuous chain bucket ship unloader takes a chain as a traction component, takes a hopper as a bearing and material taking component, and falls to a portal belt conveyor erected on a cantilever through a blanking pipe 1 to be conveyed to a next-stage system after the materials are lifted.
The blanking pipe is a funnel with a rectangular cross section, and two sides of the top of the blanking pipe are supported on a frame 3 of the continuous bucket ship unloader through two joint bearings 2 positioned on the same horizontal axis; two sides of the bottom of the blanking pipe are provided with corresponding opposite aligning mechanisms 5 to ensure that the blanking pipe enables the materials to fall in the center of the belt conveyor 4.
The outer surfaces of the front plate and the rear plate of the blanking pipe 1 are correspondingly provided with long plates 6 along the blanking direction at two sides, the long plates are provided with long holes, sliding shafts penetrate through the long holes, one side of a dust-proof curtain 7 is fixedly connected to the sliding shaft between the two long plates, and the other side of the dust-proof curtain extends to the lower part of the blanking pipe.
The arc-shaped channel steel 8 with the outward notches is correspondingly and fixedly arranged on the two sides of the bottom of the blanking pipe 1, the opposite aligning mechanisms are hydraulic mechanisms in the embodiment, and the ejector rods of the two hydraulic cylinders arranged on the rack correspondingly push against the arc-shaped channel steel grooves.
The arc of the arc channel steel enables the ejector rods of the two hydraulic cylinders to be always correspondingly ejected in the arc channel steel groove when the blanking pipe swings around the two joint bearings.
The power source of the two hydraulic cylinders is a running belt, and the belt drives the roller on one side to rotate after deviation, so as to drive the gear pump on the belt to rotate and provide power for the hydraulic cylinders.
The utility model discloses:
1) the self-aligning bearing and the arc-shaped guide chute are arranged at the flange at the upper part of the blanking pipe, so that the inclination angle changing function of the pipe body can reach the maximum blanking angle, and the effect of automatically adjusting the angle of the blanking pipe in the pitching process can be achieved.
2) And a set of arc-shaped link rod adjusting mechanism is added to achieve the effect of adjusting the center of the blanking point.
Claims (3)
1. A kind of continuous chain bucket ship unloader blanking pipe, the said continuous chain bucket ship unloader uses the chain as the traction member, uses the hopper as bearing and taking the material component, the material falls to the portal belt conveyor erected on cantilever through the blanking pipe (1) and conveys to the next level system after lifting; the blanking pipe is a funnel with a rectangular cross section, and is characterized in that: two sides of the top of the blanking pipe are supported on a frame (3) of the continuous bucket ship unloader through two joint bearings (2) positioned on the same horizontal axis, and two sides of the bottom of the blanking pipe are provided with corresponding opposite aligning mechanisms (5) to enable the blanking pipe to enable materials to fall in the center of a belt conveyor (4).
2. The continuous chain bucket unloader blanking tube of claim 1, wherein: the outer surface of the front plate and/or the rear plate of the blanking pipe is correspondingly provided with a long plate (6) along the blanking direction at two sides, the long plate is provided with a long hole, a sliding shaft penetrates through the long hole, one side of a dust-blocking curtain (7) is fixedly connected on the sliding shaft between the two long plates, and the other side of the dust-blocking curtain extends to the lower part of the blanking pipe.
3. The continuous chain bucket unloader blanking tube of claim 1 or 2, wherein: arc-shaped channel steel (8) with outward notches are correspondingly and fixedly arranged on two sides of the bottom of the blanking pipe, the corresponding opposite aligning mechanisms are hydraulic mechanisms, and ejector rods of two hydraulic cylinders arranged on the rack correspondingly prop against the arc-shaped channel steel grooves; the arc of the arc-shaped channel steel ensures that the ejector rods of the two hydraulic cylinders are always correspondingly propped in the arc-shaped channel steel groove when the blanking pipe swings around the two joint bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163297.0U CN213170489U (en) | 2020-06-19 | 2020-06-19 | Blanking tube of continuous chain bucket ship unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021163297.0U CN213170489U (en) | 2020-06-19 | 2020-06-19 | Blanking tube of continuous chain bucket ship unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213170489U true CN213170489U (en) | 2021-05-11 |
Family
ID=75788813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021163297.0U Active CN213170489U (en) | 2020-06-19 | 2020-06-19 | Blanking tube of continuous chain bucket ship unloader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213170489U (en) |
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2020
- 2020-06-19 CN CN202021163297.0U patent/CN213170489U/en active Active
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