CN206485828U - A kind of new gate of sector-like shape - Google Patents
A kind of new gate of sector-like shape Download PDFInfo
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- CN206485828U CN206485828U CN201720030578.0U CN201720030578U CN206485828U CN 206485828 U CN206485828 U CN 206485828U CN 201720030578 U CN201720030578 U CN 201720030578U CN 206485828 U CN206485828 U CN 206485828U
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- inner housing
- fan
- valve body
- support abutment
- welded
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Abstract
The utility model discloses a kind of new gate of sector-like shape, belong to gate technical field.The utility model includes shell body, fan-shaped valve body and inner housing, and shell body is connected by flange with inner housing, and the front and rear two sides of inner housing is welded with fixing axle, and front and rear two axles axial line is conllinear；The left side of inner housing is welded with left support abutment, and the right side of inner housing, which is welded with right support abutment, right support abutment, is provided with Electrohydraulic push rod, and hydraulic cylinder is connected with Electrohydraulic push rod, and hydraulic cylinder is used to drive Electrohydraulic push rod to do straight reciprocating motion；Fan-shaped valve body is located at inner casing in vitro by way of coordinating with fixing axle hole axle, rocker bar bearing is welded with the right side steel plate of fan-shaped valve body, the lower end of Electrohydraulic push rod is connected by bearing pin with rocker bar bearing.The utility model is simple and compact for structure, and discharge process airborne dust is few, and functional reliability is high, greatly facilitates the normal operation of operating personnel.
Description
Technical field
The utility model is related to gate technical field, more specifically to a kind of new gate of sector-like shape.
Background technology
Under the storehouse of bulk material during blowing, generally set below feed bin blanking port gate control feed bin unlatching with
Close, by the ribbon conveyer or dump truck under the material transferring in feed bin to storehouse.The gate used at present has electro-hydraulic dynamic flat
Plate gate, gate of sector-like shape, jaw gate etc..
Electrohydraulic pallet gate can preferably be connected feed bin and ribbon conveyer, reduce the airborne dust produced in discharge process,
But ram movement track, easily by feed blocking in storehouse, causes gate to close in place to bulkhgead gate in use, and storehouse
When interior material position is higher, gate could can not be opened by gate opening, remote operation by generally requiring continuous crawl operation by machine, this
Outside, electrohydraulic pallet gate is not suitable for blowing under the storehouse of big granularity material.
The jaw gate used at present is used equally for blowing under the storehouse of various granularity bulk raw materials with gate of sector-like shape, and uses
During reliability it is higher, seldom there is valve body by material jam, it is impossible to the situation of normal switching-off gate.But both the above gate
Discharging working face almost all is exposed in external environment condition during work, and operation field airborne dust is extremely serious, and powder is caused to environment
Dustiness contaminates, and influence site operation personnel's normal operation.
Utility model content
1. the technical problem to be solved
The shortcomings and deficiencies existed for prior art, the utility model provides a kind of new gate of sector-like shape, structure letter
Single compact, discharge process airborne dust is few, and functional reliability is high, greatly facilitates the normal operation of operating personnel.
2. technical scheme
To reach above-mentioned purpose, the technical scheme that the utility model is provided is：
A kind of new gate of sector-like shape of the present utility model, including shell body, fan-shaped valve body and inner housing, described shell body
Be connected by flange with inner housing, and be located at the outside of inner housing, the top and bottom opening of described inner housing, inner housing it is front and rear
Two sides is welded with fixing axle, and front and rear two axles axial line is conllinear；The left side of described inner housing is welded with left support abutment, described
Hydraulic cylinder and motor are installed, described hydraulic cylinder is connected with motor on left support abutment；The right side of described inner housing is welded with the right side
Electrohydraulic push rod is installed, above-mentioned hydraulic cylinder is connected with Electrohydraulic push rod on bearing, described right support abutment, hydraulic cylinder is used to drive electricity
Liquid push rod does straight reciprocating motion；The front and rear two sides top of described fan-shaped valve body is provided with elongated hole, fan-shaped valve body by with fixation
The mode that axis hole axle coordinates is located at inner casing in vitro, and rocker bar bearing, above-mentioned Electrohydraulic push rod are welded with the right side steel plate of fan-shaped valve body
Lower end be connected by bearing pin with rocker bar bearing.
Further, the material of described left support abutment and right support abutment is steel.
Further, the material of described shell body and inner housing is steel.
Further, the number of degrees of described fan-shaped valve body central angle are 60 °.
Further, described motor is threephase asynchronous machine.
3. beneficial effect
The technical scheme provided using the utility model, compared with prior art, is had the advantages that：
A kind of new gate of sector-like shape of the present utility model, it is simple and compact for structure, space is saved, low cost, is easily installed；
The good airproof performance being connected between feed bin and ribbon conveyer, helps to reduce the outer row of airborne dust during feed bin blowing operation, so that
Dust pollution is reduced, functional reliability is high, greatly facilitates the normal operation of operating personnel.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation when gate of sector-like shape of the present utility model is opened.
In figure：1st, shell body；2nd, fan-shaped valve body；3rd, inner housing；4th, fixing axle；5th, rocker bar bearing；6th, Electrohydraulic push rod；7th, liquid
Cylinder pressure；8th, motor；9th, left support abutment；10th, right support abutment；11st, bearing pin.
Embodiment
The technical solution of the utility model is described further with specific embodiment below in conjunction with the accompanying drawings：
Embodiment 1
A kind of new gate of sector-like shape of the present embodiment, including shell body 1, the fan-shaped and of valve body 2 are can be seen that from Fig. 1 and Fig. 2
The material of inner housing 3, shell body 1 and inner housing 3 is steel, and shell body 1 is connected by flange with inner housing 3, and is located at inner casing
The outside of body 3, the top and bottom opening of inner housing 3, its top four sides be provided with flange, be connected with outside feed bin, inner housing 3 it is front and rear
Two sides is welded with fixing axle 4, and front and rear two axles axial line is conllinear；The left side of above-mentioned inner housing 3 is welded with left support abutment 9, left branch
Hydraulic cylinder 7 and motor 8 are installed on seat 9, the hydraulic cylinder 7 is connected with motor 8, motor 8 is threephase asynchronous machine；Above-mentioned inner casing
The right side of body 3 is welded with right support abutment 10, and the material of left support abutment 9 and right support abutment 10 is to be provided with electricity on steel, the right support abutment 10
Liquid push rod 6, above-mentioned hydraulic cylinder 7 is connected with Electrohydraulic push rod 6, is that Electrohydraulic push rod 6 provides hydraulic circuit, hydraulic cylinder 7 is used to drive electricity
Liquid push rod 6 does straight reciprocating motion；The number of degrees of the above-mentioned central angle of fan-shaped valve body 2 are 60 °, the front and rear two sides top of fan-shaped valve body 2
Elongated hole is provided with, fan-shaped valve body 2 is located at outside inner housing 3 by way of coordinating with the hole axle of fixing axle 4, and valve body can be in fixing axle 4
Heart line rotates, and realizes and rocker bar bearing 5 is welded with the open and close of gate, the right side steel plate of fan-shaped valve body 2, above-mentioned electro-hydraulic to push away
The lower end of bar 6 is connected by bearing pin 11 with rocker bar bearing 5.
Fan-shaped valve body 2 realizes gate using the position of fixing axle 4 as rotation basic point by swinging in the present embodiment
Open and close, the angle that swings is in Derivative limit on the left or on the right by the bottom camber line of fan-shaped valve body 2 with the central plane intersection point of inner housing 3
The angle constituted during position with the central point line of fixing axle 4.If fan-shaped valve body 2 is swung to the left, stop when reaching limit on the left position
Only, then the fan-shaped lower curved bottom plate of valve body 2 blocks 3 times mouths of inner housing, and closing gate, top feed bin stops blowing；If fan-shaped
Valve body 2 is swung to the right, then gate is gradually opened, and top feed bin starts blowing.
A kind of new gate of sector-like shape of the present embodiment, is installed between feed bin and feed bin bottom ribbon conveyer, and discharging
Working face is located at bottom, is closed in inside guide chute of belt conveyer, positioned at bulk raw materials feed bin bottom, it is mainly used in bulk
In raw material transport courses, the open and close work of feed bin is performed.
A kind of new gate of sector-like shape of the present embodiment, by the way that inner housing 3 to be arranged to the housing of upper and lower opening, makes to expect in storehouse
The direction of motion is flowed straight down, while setting shell body 1 outside fan-shaped valve body 2, inner housing 3, gate of sector-like shape discharging is worked
Face is completely enclosed within inside guide chute of belt conveyer, simple and compact for structure, is saved space, low cost, is easily installed；With material
The good airproof performance being connected between storehouse and ribbon conveyer, helps to reduce the outer row of airborne dust during feed bin blowing operation, so as to reduce
Dust pollution, functional reliability is high, greatly facilitates the normal operation of operating personnel.
Schematically the utility model and embodiments thereof are described above, the description does not have restricted, accompanying drawing
Shown in be also one of embodiment of the present utility model, actual structure is not limited thereto.So, if this area
Those of ordinary skill enlightened by it, do not departing from the case that the utility model creates objective, designed without creative
The frame mode similar to the technical scheme and embodiment, all should belong to protection domain of the present utility model.
Claims (5)
1. a kind of new gate of sector-like shape, it is characterised in that：It is described including shell body (1), fan-shaped valve body (2) and inner housing (3)
Shell body (1) is connected by flange with inner housing (3), and is located above and below the outside of inner housing (3), described inner housing (3)
Face opening, the front and rear two sides of inner housing (3) is welded with fixing axle (4), and front and rear two axles axial line is conllinear；Described inner housing
(3) the left side is welded with left support abutment (9), described left support abutment (9) and is provided with hydraulic cylinder (7) and motor (8), described hydraulic pressure
Cylinder (7) is connected with motor (8)；The right side of described inner housing (3), which is welded with right support abutment (10), described right support abutment (10), pacifies
Equipped with Electrohydraulic push rod (6), above-mentioned hydraulic cylinder (7) is connected with Electrohydraulic push rod (6), and hydraulic cylinder (7) is used to drive Electrohydraulic push rod (6)
Do straight reciprocating motion；The front and rear two sides top of described fan-shaped valve body (2) is provided with elongated hole, fan-shaped valve body (2) by with fixation
The mode that axle (4) hole axle coordinates is located at inner housing (3) outside, and rocker bar bearing (5) is welded with the right side steel plate of fan-shaped valve body (2),
The lower end of above-mentioned Electrohydraulic push rod (6) is connected by bearing pin (11) with rocker bar bearing (5).
2. a kind of new gate of sector-like shape according to claim 1, it is characterised in that：Described left support abutment (9) and right support abutment
(10) material is steel.
3. a kind of new gate of sector-like shape according to claim 2, it is characterised in that：Described shell body (1) and inner housing
(3) material is steel.
4. a kind of new gate of sector-like shape according to Claims 2 or 3, it is characterised in that：Described fan-shaped valve body (2) center of circle
The number of degrees at angle are 60 °.
5. a kind of new gate of sector-like shape according to claim 1, it is characterised in that：Described motor (8) is phase asynchronous
Motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030578.0U CN206485828U (en) | 2017-01-10 | 2017-01-10 | A kind of new gate of sector-like shape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720030578.0U CN206485828U (en) | 2017-01-10 | 2017-01-10 | A kind of new gate of sector-like shape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206485828U true CN206485828U (en) | 2017-09-12 |
Family
ID=59766543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720030578.0U Active CN206485828U (en) | 2017-01-10 | 2017-01-10 | A kind of new gate of sector-like shape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206485828U (en) |
-
2017
- 2017-01-10 CN CN201720030578.0U patent/CN206485828U/en active Active
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