CN109573661A - A kind of automatic lifting tail sealing device - Google Patents
A kind of automatic lifting tail sealing device Download PDFInfo
- Publication number
- CN109573661A CN109573661A CN201811584445.3A CN201811584445A CN109573661A CN 109573661 A CN109573661 A CN 109573661A CN 201811584445 A CN201811584445 A CN 201811584445A CN 109573661 A CN109573661 A CN 109573661A
- Authority
- CN
- China
- Prior art keywords
- seal case
- connecting plate
- sealing plate
- automatic lifting
- sliding block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/182—Preventing escape of dust by means of sealed systems with aspiration means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/02—Devices for feeding articles or materials to conveyors
- B65G47/16—Devices for feeding articles or materials to conveyors for feeding materials in bulk
- B65G47/18—Arrangements or applications of hoppers or chutes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The invention discloses a kind of automatic lifting tail sealing device, including connecting plate, the back side of connecting plate is connected with guide slot tail；The front of connecting plate is equipped with two parallel movement sliding rails, and handspike bearing is equipped on the connecting plate, electric pushrod is connected on the handspike bearing, the lower part of the electric pushrod is connected with seal case；It is equipped with sliding block attachment base in the two sides of the seal case, is equipped with sliding block in the sliding block attachment base, the sliding block can move up and down along the corresponding sliding rail that moves；Preceding sealing plate, middle sealing plate and rear sealing plate are connected in turn from front to back in the bottom of the seal case.The present invention is by being sealed deflector chute using multi-layer sealed design in the bottom of seal case, avoid working site batch turning, phenomenon of dusting, simultaneously in two-way belt reverse operation or when strap end has spreading that need to clear up, it pushes seal case to move up and down on connecting plate by electric pushrod, can seal box be risen or be declined.
Description
Technical field
The present invention relates to belt conveyors to transport technical field, and in particular to it is a kind of for bulk transport system from
Dynamic lifting tail sealing device.
Background technique
Belt conveyor is a kind of common material transfer equipment, it can be widely used in metallurgy, coal, traffic, electricity
The industries such as power, building materials, chemical industry, light industry, grain and machinery are the important transportation equipment for conveying coal in electric power enterprise.
For bulk material intermediate transit point, since trans-shipment point is there are height difference, material is in chute in dropping process, gesture
It can be constantly converted into kinetic energy, constantly increased with speed, in discharging, inevitably produced since the kind, granularity, moisture of material are different
Raw fugitive dust and tail portion are dusted, and especially in the case where there is inclination angle, material generates batch turning phenomenon in the influence of induced air and speed, must
The frequent manual cleaning of palpus, traditional deflector chute back segment, which only designs, has rear baffle because that can not go up and down, and causes to spray, the material that batch turning comes out
Belt cannot be directly shoveled, need to be transported to elsewhere, increase maintenance cost.Simultaneously in the belt for encountering way traffic, object
When material is instead transported, tail portion sealing need to be lifted, and not so material can not pass through, and also some goes up and down sealing device, mainly rubber at present
Offset plate is stopping, when encountering material batch turning or situation that induced air is big, can not to its it is complete seal, while most of is manual
Operation, because sealing device is arranged above belt, cumbersome there is also security risks.Need at this time it is a kind of can automatic lifting
Deflector chute tail sealing device.
Summary of the invention
In order to solve the above technical problems, a kind of automatic lifting tail sealing device of the present invention, using multi-layer sealed design pair
Deflector chute is sealed, and avoids working site batch turning, phenomenon of dusting, while in two-way belt reverse operation or strap end has
When spreading need to clear up, seal box can be risen, meet material and pass through or directly shovel spreading onto belt, save clearance time and
Labor intensity.
The technical solution adopted by the present invention are as follows:
The back side of a kind of automatic lifting tail sealing device, including connecting plate, the connecting plate is connected with guide slot tail
It connects；The front of the connecting plate is equipped with two parallel movement sliding rails, and handspike bearing is equipped on the connecting plate, described
Electric pushrod is connected on handspike bearing, the lower part of the electric pushrod is connected with seal case；The two of the seal case
Side is equipped with sliding block attachment base, and sliding block is equipped in the sliding block attachment base, and the sliding block can be carried out along the corresponding sliding rail that moves
It moves up and down；Preceding sealing plate, middle sealing plate and rear sealing plate are connected in turn from front to back in the bottom of the seal case.
As the preferred of the embodiment of the present invention, the fan-shaped structure of connecting plate, two parallel motions on connecting plate are sliding
Rail is respectively provided at both sides, and the seal case is mounted between two parallel motion sliding rails.
As the preferred of the embodiment of the present invention, slide damper, the sliding gear are also connected at the back of the seal case
Plate is slidably matched with movement sliding rail, and electric pushrod pushes seal case that slide damper is driven to be slided in movement sliding rail.
As the preferred of the embodiment of the present invention, cover board is equipped on the seal case, the electric pushrod passes through cover board
It is fixedly connected with seal case.
As the preferred of the embodiment of the present invention, the preceding sealing plate, middle sealing plate and rear sealing plate pass through fixing bolt
It links together with the bottom margin of seal case.
As the preferred of the embodiment of the present invention, the preceding sealing plate, middle sealing plate and rear sealing plate are in inverted trapezoidal structure
It is adapted with the groove profile of belt conveyor.
Compared with prior art, the beneficial effects of the present invention are:
1, automatic lifting tail sealing device of the present invention, it is multi-layer sealed by being used in the bottom of seal case
(preceding sealing plate, middle sealing plate and rear sealing plate) design is sealed deflector chute, avoids working site batch turning, phenomenon of dusting,
Simultaneously in two-way belt reverse operation or when strap end has spreading that need to clear up, push seal case even by electric pushrod
It moves up and down on fishplate bar, can seal box be risen or be declined, met material and pass through or directly shovel spreading onto belt, save
Clearance time and labor intensity are saved, live guide slot tail is can be effectively controlled and dusts and batch turning phenomenon.
2, automatic lifting tail sealing device of the present invention, by installing sliding rail on connecting plate and dividing with superelevation
Sub- polyethylene baffle fit, keeps the lifting of seal case more flexible, and sealing is more preferable；When material is needed from tail portion addition or is met double
When transporting material to belt is counter, it can meet material by the rise of seal box and pass through.
3, automatic lifting tail sealing device of the present invention, structure is simple, and easy to operate, manufacturing cost is low, design
It is convenient with transformation, it is applied widely.
Detailed description of the invention
The installation overall structure diagram of Fig. 1 automatic lifting tail sealing device of the present invention；
The structural schematic diagram of Fig. 2 automatic lifting tail sealing device of the present invention；
The main view of Fig. 3 automatic lifting tail sealing device of the present invention；
The structure sectional side view of Fig. 4 automatic lifting tail sealing device of the present invention；
Structural schematic diagram after Fig. 5 automatic lifting tail sealing device rise of the present invention；
Structural schematic diagram after Fig. 6 automatic lifting tail sealing device decline of the present invention.
It is as shown in the figure: 1- connecting plate；2- moves sliding rail；3- electric pushrod；4- handspike bearing；5- cover board；6- seal case；
7- sliding block；8- sliding block attachment base；It is sealed after 9-；It is sealed in 10-；It is sealed before 11-；12- slide damper.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "inner",
"outside", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description this
Invention and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific side
Position construction and operation, therefore be not considered as limiting the invention.
Shown in Figure 1, the embodiment of the present invention provides a kind of automatic lifting tail sealing device, specifically includes connecting plate 1,
In the present embodiment, the back side of connecting plate 1 is connected with guide slot tail (not indicating in figure) by flange bolt, wherein even
Carrier of the fishplate bar 1 as entire automatic lifting tail sealing device, the core component of whole device are being installed in connecting plate 1 just
Face, below we detailed introduction is done to the positive automatic lifting sealing device of connecting plate.
Referring to fig. 2 to shown in 4, in the present embodiment, the front of connecting plate 2 is equipped with two parallel movement sliding rails 2,
The middle position of 1 front upper of connecting plate is equipped with handspike bearing 4, electric pushrod 3 is connected on handspike bearing 4, electronic
The lower part for pushing away 3 is connected with seal case 6, is equipped with sliding block attachment base 8 in the two sides of seal case 6, sets in the sliding block attachment base 8
There is sliding block 7, sliding block 7 can move up and down along the corresponding sliding rail 2 that moves.The bottom of seal case 6 from front to back according to
It is secondary to be connected with preceding sealing plate 11, middle sealing plate 10 and rear sealing plate 9, pass through preceding sealing plate 11, middle sealing plate 10 and rear sealing plate 9
Multi-layer sealed design deflector chute is sealed, avoid working site batch turning, phenomenon of dusting.Wherein, the fan-shaped knot of connecting plate 1
Structure, two parallel motion sliding rails 2 on connecting plate front 1 are respectively provided at both sides, and seal case 6 is mounted on two parallel motions
Between sliding rail 2, guide function has been fitted close it by movement sliding rail 2 and sliding block 7 again and can have prevented between seal case 6 and connecting plate 1
Gap is excessive, in the present embodiment, moves and is provided with limited block (not indicating in figure) below sliding rail 2 to realize the fortune to sliding block 7
Dynamic limit.Electric pushrod 3 is included limit device, is controlled by electric cabinet, can any position start and stop, and working condition is
Maximum stretches out greatest limit position, drives the movement of seal case 1 by the contraction of electric pushrod 3 to realize lifting.
It is shown in Figure 4, it is also connected with slide damper 12 at the back of seal case 6, the slide damper 12 is slided with movement
Rail 2 is slidably matched, and electric pushrod 3 pushes seal case 6 that slide damper 12 is driven to slide up and down in movement sliding rail 2.
In the present embodiment, slide damper 12 uses ultra high molecular polyethylene material, with coefficient of friction is small, self-lubricating, does not absorb water, no
Binding material, impact resistance intensity is high, does not damage the advantages that belt, groove profile shape when slide damper 12 is designed to that belt shapes,
It is slidingly sealed, can be driven with the lifting of electric pushrod 3 entire by ultra high molecular polyethylene slide damper 12 and the formation of connecting plate 1
Seal case 6 is moved up and down in movement sliding rail 2.Slide damper 12 has certain gap in the operating condition, with belt, it is ensured that
Belt is not damaged, large granular materials and impact of a large amount of induced air to seal box are stopped, a small amount of induced air passes through seal box
Pressure release sealing (pressure-releasing chamber carries out pressure release sealing there are two in the present embodiment, setting in seal case 6) after body 6, when part dust
After entering pressure-releasing chamber with induced air, to sealing after its dilatation pressure release, prevent from being diffused into working environment, the scene of can be effectively controlled is led
Hopper tail portion dust with batch turning as.Movement sliding rail 2 is slidably matched with slide damper 12, keeps the lifting of seal case 6 more flexible,
Sealing is more preferable.When with material accumulation guide slot tail, need to be added to from guide slot tail belt or meet that two-way belt is counter transports object
When material, it can meet material by by the rise of seal case 6 and pass through.
Referring to shown in Fig. 1 to 4, in the present embodiment, be equipped with cover board 5 on seal case 6, electric pushrod 3 pass through cover board 5 with
Seal case 6 is fixedly connected, can by opening the cover board 5 being arranged in above seal case 6 when electric pushrod 3 breaks down
To be replaced or be safeguarded.In the present embodiment, preceding sealing plate 11, middle sealing plate 10 and rear sealing plate 9 pass through fixing bolt
It links together with the bottom margin of seal case 6.Wherein, preceding sealing plate 11, middle sealing plate 10 and rear sealing plate 9 are twine
Rubber slab, preceding sealing plate 11, middle sealing plate 10 and rear sealing plate 9 are mutually fitted in the groove profile of inverted trapezoidal structure and belt conveyor
It answers, is sealed with belt contacts.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of automatic lifting tail sealing device, it is characterised in that: including connecting plate (1), the back side of the connecting plate (1) with
Guide slot tail is connected；The front of the connecting plate (1) is equipped with two parallel movement sliding rails (2), in the connecting plate
(1) it is equipped on handspike bearing (4), is connected with electric pushrod (3) on the handspike bearing (4), under the electric pushrod (3)
Portion is connected with seal case (6)；Sliding block attachment base (8) are equipped in the two sides of the seal case (6), the sliding block attachment base
(8) sliding block (7) are equipped in, the sliding block (7) can move up and down along the corresponding sliding rail (2) that moves；In the sealing
The bottom of cabinet (6) is connected with preceding sealing plate (11), middle sealing plate (10) and rear sealing plate (9) in turn from front to back.
2. automatic lifting tail sealing device according to claim 1, it is characterised in that: the connecting plate (1) is fan-shaped
Structure, two parallel motion sliding rails (2) on connecting plate (1) are respectively provided at both sides, and the seal case (6) is mounted on two
Between parallel motion sliding rail (2).
3. automatic lifting tail sealing device according to claim 1, it is characterised in that: in the seal case (6)
Back is also connected with slide damper (12), and the slide damper (12) is slidably matched with movement sliding rail (2), electric pushrod (3)
Push seal case (6) that slide damper (12) is driven to be slided in movement sliding rail (2).
4. automatic lifting tail sealing device according to claim 1, it is characterised in that: on the seal case (5)
Equipped with cover board (5), the electric pushrod (3) passes through cover board (5) and is fixedly connected with seal case (6).
5. automatic lifting tail sealing device according to claim 1, it is characterised in that: the preceding sealing plate (11), in
Sealing plate (10) and rear sealing plate (9) are linked together by the bottom margin of fixing bolt and seal case (6).
6. automatic lifting tail sealing device according to claim 5, it is characterised in that: the preceding sealing plate (11), in
Sealing plate (10) and rear sealing plate (9) are adapted in the groove profile of inverted trapezoidal structure and belt conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584445.3A CN109573661A (en) | 2018-12-24 | 2018-12-24 | A kind of automatic lifting tail sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811584445.3A CN109573661A (en) | 2018-12-24 | 2018-12-24 | A kind of automatic lifting tail sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109573661A true CN109573661A (en) | 2019-04-05 |
Family
ID=65931538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811584445.3A Pending CN109573661A (en) | 2018-12-24 | 2018-12-24 | A kind of automatic lifting tail sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109573661A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271834A (en) * | 2019-07-11 | 2019-09-24 | 厦门三烨传动机械有限公司 | Belt machine tail part seal box |
| CN113680758A (en) * | 2021-09-13 | 2021-11-23 | 博众精工科技股份有限公司 | Online cleaning equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202358595U (en) * | 2011-12-04 | 2012-08-01 | 湖北凯瑞知行科技有限公司 | Liftable tail sealing box |
| CN204938084U (en) * | 2015-09-22 | 2016-01-06 | 武汉正源输送工程有限公司 | A kind of Novel unpowered disturbed flow type dust suppression deflector chute equipment |
| CN205293949U (en) * | 2015-12-21 | 2016-06-08 | 武汉开盛电力设备科技有限公司 | Rectangle double containment presses down dirt baffle box |
| CN107448753A (en) * | 2017-08-20 | 2017-12-08 | 北京北电科林电子有限公司 | A kind of display screen electric lifting mechanism |
| CN207226528U (en) * | 2017-09-04 | 2018-04-13 | 山东山矿机械有限公司 | A kind of broken line type deflector chute |
-
2018
- 2018-12-24 CN CN201811584445.3A patent/CN109573661A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202358595U (en) * | 2011-12-04 | 2012-08-01 | 湖北凯瑞知行科技有限公司 | Liftable tail sealing box |
| CN204938084U (en) * | 2015-09-22 | 2016-01-06 | 武汉正源输送工程有限公司 | A kind of Novel unpowered disturbed flow type dust suppression deflector chute equipment |
| CN205293949U (en) * | 2015-12-21 | 2016-06-08 | 武汉开盛电力设备科技有限公司 | Rectangle double containment presses down dirt baffle box |
| CN107448753A (en) * | 2017-08-20 | 2017-12-08 | 北京北电科林电子有限公司 | A kind of display screen electric lifting mechanism |
| CN207226528U (en) * | 2017-09-04 | 2018-04-13 | 山东山矿机械有限公司 | A kind of broken line type deflector chute |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271834A (en) * | 2019-07-11 | 2019-09-24 | 厦门三烨传动机械有限公司 | Belt machine tail part seal box |
| CN113680758A (en) * | 2021-09-13 | 2021-11-23 | 博众精工科技股份有限公司 | Online cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
|
| RJ01 | Rejection of invention patent application after publication |