CN213325498U - Electric three-way baffle - Google Patents
Electric three-way baffle Download PDFInfo
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- CN213325498U CN213325498U CN202022090307.9U CN202022090307U CN213325498U CN 213325498 U CN213325498 U CN 213325498U CN 202022090307 U CN202022090307 U CN 202022090307U CN 213325498 U CN213325498 U CN 213325498U
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- baffle
- plate
- way pipe
- pipe body
- side wall
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Abstract
The utility model discloses an electronic tee bend baffle, including the tee bend body, baffle and actuating mechanism, the middle part of the front side lateral wall of tee bend body is equipped with an annular breach, the middle part level of baffle front end is equipped with the circle axle that corresponds with the breach, the circle axle passes breach and slidable sets up in the breach, the circle axle is connected with the actuating mechanism transmission, the epaxial cover of circle is equipped with the closing plate that corresponds with the breach, the rear end of closing plate and the front side lateral wall slidable laminating of tee bend body, actuating mechanism drives the baffle through the circle axle and rotates when its upper end is connected with left connecting piece and right connecting piece respectively to its upper end, the closing plate seals the left side part or the left side part of breach, so that left side opening and the right side opening of tee bend body lower extreme form upper and lower open-ended passageway respectively rather than the. The utility model provides an electronic tee bend baffle for coal conveying system.
Description
Technical Field
The utility model relates to a reposition of redundant personnel equipment field. More specifically, the utility model relates to an electronic tee bend baffle.
Background
The electric three-way baffle is widely applied to equipment for shunting materials on conveyors of thermal power generation, mines, ports and the like. The electric three-way baffle consists of a three-way pipe main body, a three-way baffle and an electric push rod. At present, in a coal conveying system, a swingable baffle is arranged in a common tee joint to realize the flow from upstream to the next flow A or B, and the baffle is composed of a tee joint funnel body, a single plate, the baffle and an electric push rod. A gap inevitably exists between a feeding pipeline of the three-way funnel body and the single-plate baffle, and during the switching process of coal flow, because coal particles are embedded into the gap between the edge of the single-plate baffle and the wall of the three-way funnel body, the single-plate baffle is blocked and cannot swing, a motor is often burnt out, and the normal operation of the system is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic tee bend baffle for coal conveying system.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an electric three-way baffle comprises a three-way pipe body, a baffle and a driving mechanism, wherein the lower end of the baffle is rotatably connected with the inner side wall of the three-way pipe body, the two ends of the baffle are rotatably attached to the inner side wall of the three-way pipe body, the upper end of the three-way pipe body and the lower ends of the left side and the right side of the three-way pipe body are respectively provided with an opening, a left connecting piece and a right connecting piece which are both long-strip-shaped are horizontally arranged on the inner side wall of the left side and the inner side wall of the right side of the three-way pipe body respectively along the front-back direction, the driving mechanism is in transmission connection with the baffle, the driving mechanism drives the baffle to rotate around the lower end of the baffle so as to enable the upper end of the baffle to rotate between the left connecting piece and the right connecting piece, the middle part of the outer side wall, the round shaft is sleeved with a sealing plate corresponding to the notch, the rear end of the sealing plate is slidably attached to the outer side wall of the front side of the three-way pipe body, the driving mechanism drives the baffle plate to rotate to the upper end of the baffle plate to be connected with the left connecting piece and the right connecting piece respectively through the round shaft, and meanwhile, the left part or the left part of the notch is sealed by the sealing plate, so that the left opening and/or the right opening at the lower end of the three-way pipe body are communicated with the upper opening of the notch respectively.
Preferably, in the electric three-way baffle, the sealing plate is a fan-shaped annular plate body, and a projection of the sealing plate on the outer side wall of the front side of the three-way pipe body is coaxial with the notch.
Preferably, in the electric three-way baffle, a guide rail corresponding to the sealing plate is arranged on the outer side wall of the front side of the three-way pipe body, the guide rail comprises an upper arc-shaped plate and a lower arc-shaped plate, the upper arc-shaped plate and the lower arc-shaped plate are coaxially arranged with the sealing plate, and the sealing plate is slidably arranged between the upper arc-shaped plate and the lower arc-shaped plate.
Preferably, in the electric three-way baffle, the driving mechanism comprises a telescopic cylinder and a connecting rod, the telescopic cylinder is arranged on the outer side wall of the front side of the three-way pipe body through a support, a telescopic rod of the telescopic cylinder is horizontally arranged, the connecting rod is arranged between the telescopic rod and a round shaft, and two ends of the connecting rod are respectively connected with the end part of the telescopic rod and the round shaft in a rotating manner.
Preferably, in the electronic tee bend baffle, the left and right sides at both ends are equipped with the scraper blade respectively perpendicularly around the baffle, the scraper blade all with the laminating of front side inside wall and the rear side inside wall slidable of tee bend body.
The utility model has the advantages that:
1. through being connected actuating mechanism and baffle middle part transmission, reduced the requirement to actuating mechanism's driving force.
2. Scrapers are additionally arranged on the front side and the rear side of the baffle, and the sticky objects on the inner side walls on the two sides are removed through the scrapers, so that the normal action function of the baffle is ensured.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of an electric three-way baffle of the present invention;
fig. 2 is a schematic structural view of the electric three-way baffle of the present invention;
fig. 3 is a cross-sectional view of the electric three-way baffle of the present invention.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
FIGS. 1-3 show an electric three-way baffle according to an embodiment of the present invention, which comprises a three-way pipe 1, a baffle 2 and a driving mechanism, wherein the lower end of the baffle 2 is rotatably connected to the inner wall of the three-way pipe 1, and both ends of the baffle are rotatably attached to the inner wall of the three-way pipe 1, the upper end of the three-way pipe 1 and the lower ends of the left and right sides are respectively provided with an opening, the left and right inner walls of the three-way pipe 1 are respectively horizontally provided with a left connecting member 3 and a right connecting member 4 which are both in a strip shape along the front-back direction, the driving mechanism is in transmission connection with the baffle 2, the driving mechanism drives the baffle 2 to rotate around the lower end thereof, so that the upper end of the baffle 2 rotates between the left connecting member 3 and the right connecting member 4, the middle part of the outer wall of the front side of, the middle part of 2 front ends of baffle is equipped with along the fore-and-aft direction level and passes the circle axle 6 of breach 5, circle axle 6 with actuating mechanism transmission is connected, the cover is equipped with on the circle axle 6 with the closing plate 7 that breach 5 corresponds, the rear end of closing plate 7 with the laminating of the outside lateral wall slidable in front of three-way pipe body 1, actuating mechanism passes through circle axle 6 drives baffle 2 rotates to its upper end respectively with left connecting piece 3 and right connecting piece 4 are connected, simultaneously, closing plate 7 seals the left side part or the left side part of breach 5, so that left side opening and/or the right side opening of three-way pipe body 1 lower extreme are linked together rather than the upper end opening respectively.
In the embodiment, the lower end of the baffle 2 is rotatably connected with the inner side wall of the three-way pipe body 1, the two ends of the baffle are rotatably attached to the inner side wall of the three-way pipe body 1, the circular shaft 6 is driven by the driving mechanism to rotate in the fan-shaped notch 5, and the fan-shaped notch 5 and the lower end of the baffle 2 are coaxially arranged with the rotation axis of the inner side wall of the three-way pipe body 1, so that the circular shaft 6 can rotate in the fan-shaped notch 5 when the baffle 2 rotates; meanwhile, the middle part of the baffle 2 is driven by the driving mechanism, compared with the existing method that the lower end of the baffle 2 is driven to rotate, the power required by the rotation of the baffle can be reduced, and the requirement on the driving mechanism is reduced; meanwhile, when the baffle 2 rotates, as shown in fig. 1-2, the driving mechanism drives the baffle 2 to rotate until the upper end of the baffle 2 is connected with the left connecting piece 3 and the right connecting piece 4 respectively, the sealing plate 7 seals the left part or the left part of the gap 5, the left opening and the right opening at the lower end of the three-way pipe body 1 respectively form a channel with an upper opening and a lower opening with an upper opening and an inner wall of each channel is complete.
Preferably, as another embodiment of the present invention, the sealing plate 7 is a fan-shaped annular plate, and its projection on the front outer sidewall of the three-way pipe 1 is coaxial with the notch 5; the guide rail that is equipped with on the front side lateral wall of tee bend body 1 with closing plate 7 corresponds, the guide rail includes arc 8 and lower arc 9, go up arc 8 and lower arc 9 all with closing plate 7 is coaxial to be set up, closing plate 7 slidable sets up go up between arc 8 and the lower arc 9.
In this embodiment, the sealing plate 7 is in a fan-shaped ring shape, and the projection of the sealing plate on the outer side wall of the front side of the three-way pipe body 1 is coaxial with the notch 5, as shown in fig. 1-2, the moving track of the sealing plate 7 is limited by the guide rail formed by the upper arc-shaped plate 8 and the lower arc-shaped plate 9, so that the weight is reduced as much as possible and the burden of the driving mechanism is reduced on the premise that the sealing plate 7 can seal the notch 5.
Preferably, as another embodiment of the present invention, the driving mechanism includes a telescopic cylinder 10 and a connecting rod 11, the telescopic cylinder 10 is disposed on the front outer sidewall of the three-way pipe body 1 through a bracket, the telescopic rod is horizontally disposed, the connecting rod 11 is disposed between the telescopic rod and the circular shaft 6, and the two ends of the connecting rod are respectively connected to the end of the telescopic rod and the circular shaft 6.
In this embodiment, the telescopic rod of the telescopic cylinder 10 is telescopic to drive the connecting rod 11 to move, so that the round shaft 6 is driven to rotate in the fan-shaped notch 5 by the movement of the connecting rod 11, and the baffle 2 is driven to rotate in the three-way pipe body 1; the driving mechanism of the embodiment is simple in structure and convenient to maintain.
Preferably, as the utility model discloses another embodiment, the left and right sides at both ends is equipped with scraper blade 12 respectively perpendicularly around baffle 2, scraper blade 12 all with the laminating of front side inside wall and rear side inside wall slidable of tee bend body 1.
In this embodiment, the left and right sides of the front and rear ends of the baffle 2 are both provided with the scrapers 12 perpendicular thereto, and the contact between the scrapers 12 and the inner side walls of the three-way pipe body 1 removes the sticky substances on the inner side walls on the two sides, thereby ensuring the normal action of the baffle 2.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (5)
1. An electric three-way baffle comprises a three-way pipe body (1), a baffle (2) and a driving mechanism, wherein the lower end of the baffle (2) is rotatably connected with the inner side wall of the three-way pipe body (1), the two ends of the baffle are rotatably attached to the inner side wall of the three-way pipe body (1), the upper end of the three-way pipe body (1) and the lower ends of the left side and the right side of the three-way pipe body are respectively provided with an opening, a left connecting piece (3) and a right connecting piece (4) which are both long strips are horizontally arranged on the inner side wall of the left side and the inner side wall of the right side of the three-way pipe body (1) along the front-back direction respectively, the driving mechanism is in transmission connection with the baffle (2), the driving mechanism drives the baffle (2) to rotate around the lower end of the baffle (2), so that the upper end of the baffle (2) rotates between the left connecting piece (3) and the right, the middle part of baffle (2) front end is equipped with along the fore-and-aft direction level and passes circle axle (6) of breach (5), circle axle (6) with actuating mechanism transmission is connected, the cover is equipped with on circle axle (6) with closing plate (7) that breach (5) correspond, the rear end of closing plate (7) with the laminating of the front side lateral wall slidable of tee bend body (1), actuating mechanism passes through circle axle (6) drive baffle (2) rotate to its upper end respectively with left connecting piece (3) and right connecting piece (4) are connected, simultaneously, closing plate (7) seal the left side part or the left side part of breach (5), so that left side opening and/or the right side opening of tee bend body (1) lower extreme are linked together rather than the upper end opening respectively.
2. An electric three-way baffle according to claim 1, characterized in that the sealing plate (7) is a fan-shaped annular plate body, and the projection of the sealing plate on the front outer side wall of the three-way pipe body (1) is coaxial with the notch (5).
3. The electric three-way baffle plate as claimed in claim 2, wherein a guide rail corresponding to the sealing plate (7) is arranged on the outer side wall of the front side of the three-way pipe body (1), the guide rail comprises an upper arc-shaped plate (8) and a lower arc-shaped plate (9), the upper arc-shaped plate (8) and the lower arc-shaped plate (9) are both arranged coaxially with the sealing plate (7), and the sealing plate (7) is slidably arranged between the upper arc-shaped plate (8) and the lower arc-shaped plate (9).
4. The electric three-way baffle plate as claimed in any one of claims 1 to 3, wherein the driving mechanism comprises a telescopic cylinder (10) and a connecting rod (11), the telescopic cylinder (10) is arranged on the outer side wall of the front side of the three-way pipe body (1) through a bracket, the telescopic rod of the telescopic cylinder is horizontally arranged, the connecting rod (11) is arranged between the telescopic rod and the round shaft (6), and the two ends of the connecting rod are respectively connected with the end part of the telescopic rod and the round shaft (6) in a rotating manner.
5. The three-way electric baffle plate as claimed in any one of claims 1 to 3, wherein scrapers (12) are vertically arranged on the left and right sides of the front and rear ends of the baffle plate (2), and the scrapers (12) are slidably attached to the inner side wall of the front side and the inner side wall of the rear side of the three-way pipe body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090307.9U CN213325498U (en) | 2020-09-22 | 2020-09-22 | Electric three-way baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022090307.9U CN213325498U (en) | 2020-09-22 | 2020-09-22 | Electric three-way baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213325498U true CN213325498U (en) | 2021-06-01 |
Family
ID=76065364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022090307.9U Active CN213325498U (en) | 2020-09-22 | 2020-09-22 | Electric three-way baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213325498U (en) |
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2020
- 2020-09-22 CN CN202022090307.9U patent/CN213325498U/en active Active
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