CN214933803U - Novel adjustable coal plough - Google Patents
Novel adjustable coal plough Download PDFInfo
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- CN214933803U CN214933803U CN202120976535.8U CN202120976535U CN214933803U CN 214933803 U CN214933803 U CN 214933803U CN 202120976535 U CN202120976535 U CN 202120976535U CN 214933803 U CN214933803 U CN 214933803U
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- ploughshare
- coal
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- guide plate
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Abstract
The utility model belongs to the technical field of the shunting of colliery and puts in storage equipment technique and specifically relates to a coal plough with adjustable it is novel, including supporting the portal, be connected with hydraulic cylinder through the crossbeam on supporting the portal, hydraulic cylinder output is down and be connected with adjustable ploughshare, and adjustable ploughshare includes transverse connection board, ploughshare separation point portion, side direction guide plate and ploughshare water conservancy diversion baffle, and the transverse connection board both sides respectively are connected with a promotion pneumatic cylinder, and the side direction guide plate is connected to the promotion pneumatic cylinder output. The utility model discloses a coal plough with adjustable it is novel, through control hydraulic cylinder with its adjustable ploughshare down laminating conveyer belt, the ploughshare separation point portion and the side direction guide plate on it shunts the raw coal on to its conveyer belt and goes into the storehouse, through the angle of adjusting ploughshare water conservancy diversion baffle and side direction guide plate, can control the position that the raw coal got into in the coal bunker, and then guarantee that the coal storage capacity improves in the middle of the coal bunker, avoid false coal level, reduce the influence of disconnected coal to the coal-fired supply that arouses because of equipment trouble.
Description
Technical Field
The utility model belongs to the technical field of coal reposition of redundant personnel warehousing equipment technique and specifically relates to a coal plough with adjustable it is novel.
Background
At present, most of domestic thermal power plants relate to links such as transportation, storage and transportation of coal raw materials, and a coal plough is needed to carry out unloading work in the process of conveying coal to a raw coal bunker by a coal conveying belt in a coal conveying system. The coal plough takes an electro-hydraulic push rod or other energy sources as a power source, a push rod driving rod extends out to drive a plough head to descend, the lifting carrier roller group is lifted up simultaneously through a connecting rod mechanism, and the lower edge of the plough head is tightly attached to the side surface of the rubber belt surface, so that coal on the belt is discharged into a raw coal bin; after the discharging is finished, the driving rod retracts to lift the plough head, the lifting carrier roller group descends through the connecting rod mechanism, the materials stably pass through the lifting carrier roller group, and the accumulated coal is cleaned sometimes.
At present, in order to ensure that raw coal is conveyed to a coal plough through a belt conveyor for uniform blanking, the coal plough on two sides is mainly used in a power plant. The device is directly arranged on the middle frame of the belt conveyor, so that materials on the belt conveyor are uniformly and continuously unloaded into the raw coal bunker loading chambers on the two sides of the belt conveyor at a fixed place. The coal plough on two sides discharges fast, the resistance is small, the ploughshare 'herringbone' plate is obliquely pasted on the surface of the belt, the coal flow has the automatic locking effect during the action, the electric push rod has the bidirectional safety system, and the two rubber ploughs are arranged behind the main plough, so that the abrasion loss of the belt is small, and the service life of the belt conveyor is prolonged, therefore, the coal plough is relatively wide in use, compact in structure, stable in rising and falling, convenient to install and operate, clean and thorough in discharging, reliable in performance, and convenient for remote operation, and realizes the discharging automation. However, the coal pile close to the wall of the bunker has the fastest rising speed, the coal bunker level meter is obtained by measuring the highest point of the coal pile by using ultrasonic waves, a high coal level alarm can be generated when the middle of the coal pile is not fully piled, and coal cannot be stored when a false coal level occurs, so that the coal storage of the raw coal bunker cannot be maximized. If the plowshare inverted V-shaped plate meets coal with high viscosity, the coal is easy to accumulate at the front part, so that the direction of a coal flow drop point is easy to change, and coal scattering is easy to cause. If the lower part of the coal plough is jammed or is not completely contacted with the belt, coal is easy to leak from the plough head to the belt at the rear end, and the coal leakage phenomenon is caused. The coal storage cannot reach the maximum, and the number of times of adding the bins is increased, so that the number of times of repeatedly starting the bin adding equipment is increased, and the power consumption of the equipment and the utilization rate of the equipment are greatly improved.
In view of the above-mentioned drawbacks, the present designer has made active research and innovation to create a new adjustable coal plough, which has industrial application value.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a coal plough with adjustable it is novel pushes down the laminating conveyer belt with its adjustable ploughshare through control hydraulic cylinder, and the ploughshare separation point portion and the lateral direction guide plate on it are shunted the raw coal on to its conveyer belt and are gone into the storehouse, through the angle of adjusting ploughshare water conservancy diversion baffle and lateral direction guide plate, can control the position that the raw coal got into in the coal bunker.
The utility model discloses a coal plough with adjustable it is novel, including supporting the portal, be connected with hydraulic cylinder through the crossbeam on supporting the portal, hydraulic cylinder output is down and be connected with adjustable ploughshare, the ploughshare includes transverse connection board with adjustable, transverse connection board front end fixed connection ploughshare separation point portion, ploughshare separation point portion rear end both sides all articulate there is a lateral flow guide plate, ploughshare separation point portion lateral surface can be dismantled and be connected with ploughshare water conservancy diversion baffle, the transverse connection board both sides respectively are connected with a promotion pneumatic cylinder, lateral flow guide plate is connected to the promotion pneumatic cylinder output.
Furthermore, the plowshare guide plate is a bending plate and is detachably connected to the plowshare separation tip part through a bolt.
Furthermore, the rear end part of the lateral guide plate is connected with a material baffle plate.
Furthermore, the support portal frame is arranged above the conveying belt, and the adjustable plowshare connected below the support portal frame is positioned above the conveying belt.
Furthermore, two lateral guide plates arranged on the adjustable plowshare extend laterally to extend out of the conveyor belt to be positioned above coal bunker mouths arranged on two sides of the conveyor belt.
Furthermore, the output end of the lifting hydraulic cylinder is connected with the transverse connecting plate.
Furthermore, the plowshare separation tip is in a conical diversion shape and is positioned in the middle position above the conveyor belt, and the tip of the plowshare separation tip is arranged opposite to the conveying direction of the conveyor belt.
Further, ploughshare separation point portion is equipped with the screening glass with the articulated department of side direction guide plate, screening glass one end is connected in ploughshare separation point portion lateral surface, and extends to the articulated department of ploughshare separation point portion and side direction guide plate.
Furthermore, a gap for rotating the lateral flow guide plate is reserved between the protection plate and the lateral flow guide plate.
Furthermore, the protection plate is welded and connected on the outer side surface of the plowshare separation tip, and the upper and lower lengths of the protection plate are consistent with the upper and lower widths of the plowshare separation tip.
By the scheme, the invention at least has the following advantages:
the utility model discloses a novel adjustable coal plough, through control hydraulic cylinder with its adjustable ploughshare down the laminating conveyer belt, the ploughshare separation point portion and the lateral guide plate on it shunt the raw coal on its conveyer belt into the storehouse, through the angle of adjusting ploughshare water conservancy diversion baffle and lateral guide plate, can control the raw coal and get into the position in the coal bunker, and then guarantee that the coal storage capacity in the middle of the coal bunker improves, avoid false coal level, reduce the coal breakage because of equipment trouble arouses to the influence of coal-fired supply; the accumulated coal at the front part of the plowshare of the coal plough is reduced, the coal scattering is prevented, and the probability of cleaning the accumulated coal by personnel on site is reduced; the raw coal conveyed by the belt is effectively divided, and the coal is prevented from leaking into the rear-end belt from a plowshare gap; the utilization rate of once adding the storehouse is improved, repeated adding of the storehouse is prevented, and energy consumption is reduced.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural view of the adjustable plowshare in fig. 1.
In the attached drawing, 1 is a support portal, 2 is a beam, 3 is a lifting hydraulic cylinder, 4 is an adjustable plowshare, 5 is a transverse connecting plate, 6 is a plowshare separation tip, 7 is a lateral guide plate, 8 is a plowshare guide baffle, 9 is a pushing hydraulic cylinder, 10 is a material baffle, 11 is a conveyor belt, 12 is a coal bunker opening, and 13 is a protection plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, the utility model discloses a coal plough with adjustable it is novel, including supporting portal 1, be connected with hydraulic cylinder 3 through crossbeam 2 on supporting portal 1, hydraulic cylinder 3 output down and be connected with adjustable ploughshare 4, ploughshare 4 includes transverse connection board 5 with adjustable, 5 front end fixed connection ploughshare separation point portions 6 of transverse connection board, 6 rear end both sides of ploughshare separation point portions are all articulated to have a side direction guide plate 7, 6 lateral surfaces of ploughshare separation point portions can be dismantled and be connected with ploughshare water conservancy diversion baffle 8, 5 both sides of transverse connection board respectively are connected with a push hydraulic cylinder 9, push hydraulic cylinder 9 output connects side direction guide plate 7.
Referring to fig. 1 to 3, the plowshare flow guide plate 8 is a bent plate and is detachably connected to the plowshare separation tip 6 through a bolt. The ploughshare guide plate 8 can be dismantled and connected, the ploughshare guide plate 8 with different bending angles can be conveniently replaced, and the plough share guide plate is suitable for shunting and guiding different types of raw coal, so that the flexibility and the diversity of the plough share guide plate are improved.
As shown in fig. 1 to 3, a striker plate 10 is connected to the rear end of the lateral deflector 7. The striker plate 10 is used for preventing raw coal splashed in the process of being thrown into a coal bin opening from the conveyor belt 11, so that the problem of coal scattering is avoided.
Referring to fig. 1 to 3, the support gantry 1 is erected above the conveyor belt 11, and the adjustable plowshare 4 connected below the support gantry is located above the conveyor belt 11.
Referring to fig. 1 to 3, two lateral flow deflectors 7 arranged on the adjustable plowshare 4 extend laterally out of the conveyor belt 11 and are positioned above the coal bunker opening 12 arranged on both sides of the conveyor belt 11. The lateral guide plate 7 is used for guiding raw coal, so that the raw coal can better enter the coal bunker opening 12.
Referring to fig. 1 to 3, the output end of the hydraulic lifting cylinder 3 is connected to the transverse connecting plate 5.
Referring to fig. 1 to 3, the plowshare separating point 6 is in a conical diverging shape and is located at a middle position above the conveyor belt 11, and the tip of the plowshare separating point 6 is arranged opposite to the conveying direction of the conveyor belt 11.
Referring to fig. 1 to 3, a protective sheet 13 is arranged at the hinge joint of the plowshare separation tip 6 and the lateral guide plate 7, and one end of the protective sheet 13 is connected to the outer side surface of the plowshare separation tip 6 and extends to the hinge joint of the plowshare separation tip 6 and the lateral guide plate 7.
As shown in fig. 1 to 3, a gap is left between the protective sheet 13 and the lateral baffle 7 for rotation of the lateral baffle 7.
Referring to fig. 1 to 3, the protective sheet 13 is welded to the outer side of the plowshare separating tip 6, and the upper and lower lengths of the protective sheet 13 are equal to the upper and lower widths of the plowshare separating tip 6.
The working principle of the utility model is as follows: the adjustable plowshare 4 is pressed down to be attached to a conveyor belt 11 by controlling the lifting hydraulic cylinder 3, the plowshare separating tip 6 and the lateral guide plate 7 on the lifting hydraulic cylinder divide raw coal on the conveyor belt into a bin, the pushing hydraulic cylinder 9 can be controlled to adjust the angle of the lateral guide plate 7, and the position of the raw coal entering a bin opening 12 of the coal bin can be controlled by adjusting the angles of the plowshare guide baffle 8 and the lateral guide plate 7, so that the coal storage quantity in the middle of the coal bin is improved, false coal position is avoided, and the influence of coal breakage caused by equipment failure on coal supply is reduced; the accumulated coal at the front part of the plowshare of the coal plough is reduced, the coal scattering is prevented, and the probability of cleaning the accumulated coal by personnel on site is reduced; the raw coal conveyed by the belt is effectively divided, and the coal is prevented from leaking into the rear-end belt from a plowshare gap; the utilization rate of once adding the storehouse is improved, repeated adding of the storehouse is prevented, and energy consumption is reduced.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a coal plough with adjustable it is novel, includes support portal (1), its characterized in that: support portal (1) and go up and be connected with hydraulic cylinder (3) through crossbeam (2), hydraulic cylinder (3) output down and be connected with adjustable ploughshare (4), adjustable ploughshare (4) include transverse connection board (5), transverse connection board (5) front end fixed connection ploughshare separation point portion (6), ploughshare separation point portion (6) rear end both sides all articulate there is a side direction guide plate (7), ploughshare separation point portion (6) lateral surface can be dismantled and be connected with ploughshare water conservancy diversion baffle (8), transverse connection board (5) both sides respectively are connected with one and promote pneumatic cylinder (9), side direction guide plate (7) are connected to promotion pneumatic cylinder (9) output.
2. The adjustable coal plough as claimed in claim 1, wherein: the plowshare guide plate (8) is a bending plate and is detachably connected to the plowshare separation tip part (6) through a bolt.
3. The adjustable coal plough as claimed in claim 1, wherein: the rear end part of the lateral guide plate (7) is connected with a material baffle plate (10).
4. The adjustable coal plough as claimed in claim 1, wherein: the supporting portal frame (1) is erected above the conveying belt (11), and the adjustable plowshare (4) connected below the supporting portal frame is positioned above the conveying belt (11).
5. The adjustable coal plough as claimed in claim 1, wherein: two lateral guide plates (7) arranged on the adjustable plowshare (4) extend out of the conveyor belt (11) in the lateral direction and are positioned above coal bunker openings (12) arranged on two sides of the conveyor belt (11).
6. The adjustable coal plough as claimed in claim 1, wherein: the output end of the lifting hydraulic cylinder (3) is connected with the transverse connecting plate (5).
7. The adjustable coal plough as claimed in claim 1, wherein: the plowshare separating tip (6) is in a conical split flow shape and is positioned in the middle position above the conveyor belt (11), and the tip of the plowshare separating tip (6) is arranged opposite to the conveying direction of the conveyor belt (11).
8. The adjustable coal plough as claimed in claim 1, wherein: ploughshare separation point portion (6) is equipped with screening glass (13) with the articulated department of side direction guide plate (7), screening glass (13) one end is connected in ploughshare separation point portion (6) lateral surface, and extends to the articulated department of ploughshare separation point portion (6) and side direction guide plate (7).
9. The adjustable coal plough as claimed in claim 8, wherein: and a gap for rotating the lateral guide plate (7) is reserved between the protective plate (13) and the lateral guide plate (7).
10. The adjustable coal plough as claimed in claim 8, wherein: protection sheet (13) welded connection is in ploughshare separation point portion (6) lateral surface, and length is unanimous with ploughshare separation point portion (6) width from top to bottom about protection sheet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976535.8U CN214933803U (en) | 2021-05-08 | 2021-05-08 | Novel adjustable coal plough |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120976535.8U CN214933803U (en) | 2021-05-08 | 2021-05-08 | Novel adjustable coal plough |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214933803U true CN214933803U (en) | 2021-11-30 |
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ID=79063024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120976535.8U Active CN214933803U (en) | 2021-05-08 | 2021-05-08 | Novel adjustable coal plough |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214933803U (en) |
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2021
- 2021-05-08 CN CN202120976535.8U patent/CN214933803U/en active Active
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