CN207174553U - A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel - Google Patents
A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel Download PDFInfo
- Publication number
- CN207174553U CN207174553U CN201721175766.9U CN201721175766U CN207174553U CN 207174553 U CN207174553 U CN 207174553U CN 201721175766 U CN201721175766 U CN 201721175766U CN 207174553 U CN207174553 U CN 207174553U
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- gate
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- sector
- synchromesh gear
- welded
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Abstract
The utility model discloses a kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel, including main body, Electrohydraulic push rod, left gate of sector-like shape, right wing shape gate and rotary encoder, the hold-down support for connection is welded with the left of the main body, the Electrohydraulic push rod is mounted on hold-down support by bolt, the left gate of sector-like shape is connected on the left of bottom part body by bearing pin, the first synchromesh gear is welded with above left gate of sector-like shape, the right wing shape gate is connected on the right side of bottom part body by bearing pin, the second synchromesh gear is welded with above right wing shape gate, second synchromesh gear and the first synchronous gear gear teeth meshing, the rotary encoder is connected to main body upper right by bearing pin, the 3rd synchromesh gear is welded with rotary encoder, 3rd synchromesh gear and the second synchronous gear gear teeth meshing.The utility model can remotely or manual manipulation funnel keying, eliminate and manually put existing various accident potential during coal operation, avoid coal dust and fly upward.
Description
Technical field
A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel is the utility model is related to, belongs to Coal Transport mechanical technique neck
Domain.
Background technology
At present in China majority colliery, in the bulk shipping system such as coal, ore, coal bunker, local coal bunker is concentrated to be
Main coal buffer gear and changeover mechanism, coal bunker lower section are main mainly using the gate of sector-like shape funnel with manual function to coal
Will exist to coal efficiency is low, coal-supplying amount is uneven, hand labor intensity is big and working condition badness under closely work
Operation be unfavorable for personal safety and it is healthy the defects of.To solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The purpose of this utility model is to provide a kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
The utility model uses following technical scheme to achieve the above object：A kind of long-range hydraulic control adjustable opening gate of sector-like shape
Funnel, including main body, Electrohydraulic push rod, left gate of sector-like shape, right wing shape gate and rotary encoder, the main body left side have been welded with
For the hold-down support of connection, the Electrohydraulic push rod is mounted on hold-down support by bolt, and the left gate of sector-like shape leads to
Cross bearing pin to be connected on the left of bottom part body, and left gate of sector-like shape is connected with Electrohydraulic push rod bearing pin, is welded with above left gate of sector-like shape
First synchromesh gear, the right wing shape gate are connected on the right side of bottom part body by bearing pin, and the is welded with above right wing shape gate
Two synchromesh gears, second synchromesh gear and the first synchronous gear gear teeth meshing, the rotary encoder are connected to by bearing pin
Main body upper right, the 3rd synchromesh gear, the 3rd synchromesh gear and the second synchronous gear gear teeth are welded with rotary encoder
Engagement.
Preferably, the rotary encoder is electrically connected by programmable control box with man-machine interface.
Preferably, the Electrohydraulic push rod is electrically connected with programmable control box, manual control button respectively by magnetic starter
Connect.
Compared with prior art, the beneficial effects of the utility model are：The utility model Electrohydraulic push rod is installed by bolt
It is fixed on hold-down support, and Electrohydraulic push rod is connected with left gate of sector-like shape bearing pin, can easily be driven in the presence of Electrohydraulic push rod
Left gate of sector-like shape is opened and closed；The second synchromesh gear is welded with above right wing shape gate, and the second synchromesh gear is synchronous with first
Gear teeth engages, and can easily drive right wing shape gate to be opened and closed while left gate of sector-like shape opens and closes；Welded on rotary encoder
The 3rd synchromesh gear, and the 3rd synchromesh gear and the second synchronous gear gear teeth meshing are connected to, can be under the drive of the second synchromesh gear
Easily calculate the opening degree of gate of sector-like shape；Rotary encoder is electrically connected by programmable control box with man-machine interface, can remotely be grasped
Control the folding of gate of sector-like shape；Electrohydraulic push rod is electrically connected with programmable control box, manual control button respectively by magnetic starter,
Can manual site manipulate gate of sector-like shape folding.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：1- main bodys；2- Electrohydraulic push rods；The left gate of sector-like shapes of 3-；4- right wing shape gates；5- rotary encoders；6- is fixed
Bearing；The synchromesh gears of 7- first；The synchromesh gears of 8- second；The synchromesh gears of 9- the 3rd.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clear, complete elaboration.
As shown in figure 1, a kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel, including main body 1, Electrohydraulic push rod 2, left sector
Gate 3, right wing shape gate 4 and rotary encoder 5, the left side of main body 1 are welded with the hold-down support 6 for connection, Electrohydraulic push rod 2
It is mounted on by bolt on hold-down support 6, left gate of sector-like shape 3 is connected to the bottom left of main body 1, and left sector by bearing pin
Gate 3 is connected with the bearing pin of Electrohydraulic push rod 2, and the left top of gate of sector-like shape 3 is welded with the first synchromesh gear 7, and right wing shape gate 4 passes through pin
Axis connection is welded with the second synchromesh gear 8, the second synchromesh gear 8 and first in the bottom right of main body 1, the top of right wing shape gate 4
The tooth of synchromesh gear 7 is engaged, and rotary encoder 5 is connected to the upper right of main body 1 by bearing pin, and the is welded with rotary encoder 5
Three synchromesh gears 9, the 3rd synchromesh gear 9 engage with the tooth of the second synchromesh gear 8.
Specifically used mode：The installation of the bolt of main body 1 is fixed to coal bunker bottom, now coal falls on a left side by the heap of body 1
In gate of sector-like shape 3 and right wing shape gate 4；When carrying out remotely giving coal operation, finger is sent to programmable control box by man-machine interface
Order, manipulation magnetic starter start Electrohydraulic push rod 2, and Electrohydraulic push rod 2 is actuated for piston movement, and drives left gate of sector-like shape 3 to open
Open, drive the second synchromesh gear 8 to rotate by the first synchromesh gear 7 while left gate of sector-like shape 3 is opened, the second synchromesh gear 8
Rotation drives right wing shape gate 4 to open, and the 3rd synchronous gear is driven by the second synchromesh gear 8 while right wing shape gate 4 is opened
The rotation of wheel 9, the rotation of the 3rd synchromesh gear 9 drive rotary encoder 5 to rotate and the opening degree of gate of sector-like shape are accurately controlled, from
And realize and the output quantity of coal is accurately controlled；When carrying out manual site to coal operation, manually control button manipulates
Magnetic starter starts Electrohydraulic push rod 2 and gate of sector-like shape is opened and closed.
Described above is the utility model preferred embodiment, for the ordinary skill in the art, according to this reality
With new teaching, in the case where not departing from principle of the present utility model and spirit, the change that is carried out to embodiment, repair
Change, replace and modification is still fallen within the scope of protection of the utility model.
Claims (3)
1. a kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel, including main body（1）, Electrohydraulic push rod（2）, left gate of sector-like shape（3）、
Right wing shape gate（4）And rotary encoder（5）, it is characterised in that：The main body（1）Left side is welded with the fixed branch for connection
Seat（6）, the Electrohydraulic push rod（2）Hold-down support is mounted on by bolt（6）On, the left gate of sector-like shape（3）Pass through pin
Axis connection is in main body（1）Bottom left, and left gate of sector-like shape（3）With Electrohydraulic push rod（2）Bearing pin connects, left gate of sector-like shape（3）On
Side is welded with the first synchromesh gear（7）, the right wing shape gate（4）Main body is connected to by bearing pin（1）Bottom right, right wing shape
Gate（4）Top is welded with the second synchromesh gear（8）, second synchromesh gear（8）With the first synchromesh gear（7）Tooth engages,
The rotary encoder（5）Main body is connected to by bearing pin（1）Upper right, rotary encoder（5）On to be welded with the 3rd synchronous
Gear（9）, the 3rd synchromesh gear（9）With the second synchromesh gear（8）Tooth engages.
A kind of 2. long-range hydraulic control adjustable opening gate of sector-like shape funnel according to claim 1, it is characterised in that：The rotation
Encoder（5）Electrically connected by programmable control box with man-machine interface.
A kind of 3. long-range hydraulic control adjustable opening gate of sector-like shape funnel according to claim 1, it is characterised in that：It is described electro-hydraulic
Push rod（2）Electrically connected respectively with programmable control box, manual control button by magnetic starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175766.9U CN207174553U (en) | 2017-09-14 | 2017-09-14 | A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721175766.9U CN207174553U (en) | 2017-09-14 | 2017-09-14 | A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207174553U true CN207174553U (en) | 2018-04-03 |
Family
ID=61746325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721175766.9U Expired - Fee Related CN207174553U (en) | 2017-09-14 | 2017-09-14 | A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207174553U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499758A (en) * | 2017-09-14 | 2017-12-22 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel |
-
2017
- 2017-09-14 CN CN201721175766.9U patent/CN207174553U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499758A (en) * | 2017-09-14 | 2017-12-22 | 枣庄矿业（集团）有限责任公司蒋庄煤矿 | A kind of long-range hydraulic control adjustable opening gate of sector-like shape funnel |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180403 Termination date: 20180914 |