CN210029341U - Automatic sealing docking mechanism - Google Patents
Automatic sealing docking mechanism Download PDFInfo
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- CN210029341U CN210029341U CN201920876300.4U CN201920876300U CN210029341U CN 210029341 U CN210029341 U CN 210029341U CN 201920876300 U CN201920876300 U CN 201920876300U CN 210029341 U CN210029341 U CN 210029341U
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Abstract
The utility model belongs to the technical field of the discharge apparatus technique and specifically relates to an automatic sealing docking mechanism, including fixing at the last connecting pipe of discharge gate, fixing at the lower connecting pipe of lower feed inlet, be used for connecting the flexible pipe of connecting pipe and lower connecting pipe, flexible pipe both sides respectively are equipped with a vertical cylinder of putting, cylinder one end is in the same place with last connecting pipe rigid coupling, the cylinder other end is in the same place with flexible pipe rigid coupling, be equipped with second seal assembly between outer circumference of last connecting pipe lower extreme and the flexible inside pipe wall, be equipped with first seal assembly between outer circumference of flexible pipe lower extreme and the lower connecting pipe inner wall. The device adopts the inflatable sealing ring to seal the pipeline, is flexible in sealing, and can seal the periphery in an eccentric state, so that the butt joint sealing performance is very good; the structure has no additional parts such as soft connection, so that any part does not need to be disassembled during cleaning, and the operation and maintenance are simpler and more convenient.
Description
Technical Field
The utility model relates to an unloading equipment technical field especially relates to an automatic sealing docking mechanism.
Background
To trades such as people's medicine, animal remedy, fertilizer, chemical industry, the unloading butt joint between the powder product equipment, present automatic docking mechanism is mostly sealed to the pressure formula, links up the position and uses the flexible coupling, when the two parts that link up produced certain off-centre, can produce the gap during the butt joint, causes the unable totally enclosed of butt joint, causes the dust to leak.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the butt joint mechanism in the prior art is easy to generate gaps, and the defects of dust leakage are caused due to poor sealing, thereby providing an automatic sealing butt joint mechanism.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the design is an automatic sealing butt-joint mechanism, including fixing at the last connecting pipe of discharge gate, fixing at the lower connecting pipe of lower feed opening, be used for connecting the flexible pipe of connecting pipe and lower connecting pipe, flexible pipe both sides respectively are equipped with a vertical cylinder of putting, cylinder one end is in the same place with last connecting pipe rigid coupling, the cylinder other end is in the same place with flexible pipe rigid coupling, be equipped with second seal assembly between the outer circumference of last connecting pipe lower extreme and the flexible inside pipe wall, be equipped with first seal assembly between the outer circumference of flexible pipe lower extreme and the lower connecting pipe inside wall.
Preferably, one side of the extension tube is provided with a dust removal interface, and the dust removal interface is connected with a dust collector.
Preferably, first seal assembly rigid coupling is on flexible pipe, second seal assembly rigid coupling is on last connecting pipe, first seal assembly, second seal assembly structure are the same completely, first seal assembly includes inflatable seal circle, be connected with the air cock on the inflatable seal circle.
The utility model provides an automatic sealing docking mechanism, beneficial effect lies in: the device adopts the inflatable sealing ring to seal the pipeline, is flexible in sealing, and can seal the periphery in an eccentric state, so that the butt joint sealing performance is very good; the structure has no additional parts such as soft connection, so that any part does not need to be disassembled during cleaning, and the operation and maintenance are simpler and more convenient.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the structure of the cylinder in the contracted state of the present invention;
fig. 3 is a schematic view of the working state structure of the present invention.
In the figure: the device comprises a first sealing assembly 1, a second sealing assembly 2, a cylinder 3, an upper connecting pipe 4, an air tap 5, an inflatable sealing ring 6, a dust removal connector 7, an extension pipe 8 and a lower connecting pipe 9.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, an automatic sealing and butting mechanism comprises an upper connecting pipe 4 fixed at a discharge port, a lower connecting pipe 9 fixed at a lower connecting port, and a telescopic pipe 8 for connecting the upper connecting pipe 4 and the lower connecting pipe 9, wherein two sides of the telescopic pipe 8 are respectively provided with a vertically arranged cylinder 3, one end of the cylinder 3 is fixedly connected with the upper connecting pipe 4, the other end of the cylinder 3 is fixedly connected with the telescopic pipe 8, a second sealing component 2 is arranged between the outer circumference of the lower end of the upper connecting pipe 4 and the inner wall of the telescopic pipe 8, and a first sealing component 1 is arranged between the outer circumference of the lower end of the telescopic pipe 8.
The first sealing assembly 1 is fixedly connected to the telescopic pipe 8, the second sealing assembly 2 is fixedly connected to the upper connecting pipe 4, the first sealing assembly 1 and the second sealing assembly 2 are identical in structure, the first sealing assembly 1 comprises an inflatable sealing ring 6, and an air nozzle 5 is connected to the inflatable sealing ring 6.
During operation, drive flexible pipe 8 through cylinder 3 and move, stop motion when flexible pipe 8 lower extreme moves to lower connecting pipe 9 inside, then communicate with air cock 5 through air supply atmospheric pressure, aerify to the inside air cavity of inflatable seal circle 6, inflatable seal circle 6 expands, it is sealed to accomplish the butt joint between upper connecting pipe 4 and the flexible pipe 8 and between flexible pipe 8 and the lower connecting pipe 9, the unloading this moment, the dust can not leak outward, unload and accomplish the back, upper and lower inflatable seal circle contracts under the power of air supply atmospheric pressure, then will stretch out flexible pipe 8 and retrieve, accomplish the sealed action of unloading once. The mechanism adopts the inflatable sealing ring to seal the pipeline, is flexible in sealing, and can seal the periphery in an eccentric state, so that the butt joint sealing performance is very good; the structure has no additional parts such as soft connection, so that any part does not need to be disassembled during cleaning, and the operation and maintenance are simpler and more convenient.
After the unloading was accomplished, go up connecting pipe 4, flexible pipe 8, down 9 inside a lot of dusts that can remain of connecting pipe, dust removal interface 7 has been seted up to flexible pipe 8 one side, and dust removal interface 7 is connected with the dust catcher, and the unloading is accomplished the back, will go up connecting pipe 4, flexible pipe 8, the inside remaining dust suction of lower connecting pipe 9 through the dust catcher clean, then will stretch out flexible pipe 8 recovery again, avoid the dust to leak.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model thereof, the technical solution, concept and design obtained by equivalent replacement or change should be covered within the protection scope of the present invention.
Claims (3)
1. The utility model provides an automatic sealing docking mechanism, its characterized in that, including last connecting pipe (4), the lower connecting pipe (9) of fixing at the feed opening under, be used for connecting up connecting pipe (4) and flexible pipe (8) of connecting pipe (9) down, flexible pipe (8) both sides respectively are equipped with a vertical cylinder (3) of putting, cylinder (3) one end is in the same place with last connecting pipe (4) rigid coupling, cylinder (3) other end and flexible pipe (8) rigid coupling are in the same place, it is equipped with second seal assembly (2) to go up between outer circumference of connecting pipe (4) lower extreme and flexible pipe (8) inner wall, be equipped with first seal assembly (1) between outer circumference of flexible pipe (8) lower extreme and lower connecting pipe (9) inner wall.
2. The automatic sealing and butting mechanism according to claim 1, wherein a dust removal interface (7) is formed in one side of the telescopic pipe (8), and the dust removal interface (7) is connected with a dust collector.
3. The automatic sealing and butting mechanism according to claim 1, wherein the first sealing assembly (1) is fixedly connected to the telescopic pipe (8), the second sealing assembly (2) is fixedly connected to the upper connecting pipe (4), the first sealing assembly (1) and the second sealing assembly (2) have the same structure, the first sealing assembly (1) comprises an inflatable sealing ring (6), and an air nozzle (5) is connected to the inflatable sealing ring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876300.4U CN210029341U (en) | 2019-06-11 | 2019-06-11 | Automatic sealing docking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920876300.4U CN210029341U (en) | 2019-06-11 | 2019-06-11 | Automatic sealing docking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210029341U true CN210029341U (en) | 2020-02-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920876300.4U Active CN210029341U (en) | 2019-06-11 | 2019-06-11 | Automatic sealing docking mechanism |
Country Status (1)
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| CN (1) | CN210029341U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986040B (en) * | 2017-11-20 | 2020-07-24 | 广东至富实业有限公司 | A transportation delivery system for starch |
| CN112113434A (en) * | 2020-09-09 | 2020-12-22 | 铜陵有色兴铜机电制造有限公司 | Novel pneumatic smoke sealing device |
| CN112607071A (en) * | 2020-12-24 | 2021-04-06 | 洛阳博特自动化工程有限公司 | Pipe orifice quick-connection device for powder making equipment |
| CN112660848A (en) * | 2020-12-25 | 2021-04-16 | 奥特赛斯(天津)科技发展有限公司 | Telescopic sealing type rotary distributor and distribution method thereof |
| CN113776297A (en) * | 2021-08-16 | 2021-12-10 | 金华市双飞程凯合金材料有限公司 | Drying, storing and conveying equipment for metal powder |
| WO2021248386A1 (en) * | 2020-06-10 | 2021-12-16 | 中广核研究院有限公司 | Flexible abutment mechanism |
| CN114044185A (en) * | 2021-10-09 | 2022-02-15 | 李锦记（新会）食品有限公司 | Docking device |
-
2019
- 2019-06-11 CN CN201920876300.4U patent/CN210029341U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107986040B (en) * | 2017-11-20 | 2020-07-24 | 广东至富实业有限公司 | A transportation delivery system for starch |
| WO2021248386A1 (en) * | 2020-06-10 | 2021-12-16 | 中广核研究院有限公司 | Flexible abutment mechanism |
| CN112113434A (en) * | 2020-09-09 | 2020-12-22 | 铜陵有色兴铜机电制造有限公司 | Novel pneumatic smoke sealing device |
| CN112607071A (en) * | 2020-12-24 | 2021-04-06 | 洛阳博特自动化工程有限公司 | Pipe orifice quick-connection device for powder making equipment |
| CN112660848A (en) * | 2020-12-25 | 2021-04-16 | 奥特赛斯(天津)科技发展有限公司 | Telescopic sealing type rotary distributor and distribution method thereof |
| CN113776297A (en) * | 2021-08-16 | 2021-12-10 | 金华市双飞程凯合金材料有限公司 | Drying, storing and conveying equipment for metal powder |
| CN113776297B (en) * | 2021-08-16 | 2022-09-13 | 金华市双飞程凯合金材料有限公司 | Drying, storing and conveying equipment for metal powder |
| CN114044185A (en) * | 2021-10-09 | 2022-02-15 | 李锦记（新会）食品有限公司 | Docking device |
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