CN101590948A - A kind of pipe transmission system - Google Patents
A kind of pipe transmission system Download PDFInfo
- Publication number
- CN101590948A CN101590948A CNA2008103017988A CN200810301798A CN101590948A CN 101590948 A CN101590948 A CN 101590948A CN A2008103017988 A CNA2008103017988 A CN A2008103017988A CN 200810301798 A CN200810301798 A CN 200810301798A CN 101590948 A CN101590948 A CN 101590948A
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- Prior art keywords
- transmission system
- pipe transmission
- transport vehicle
- control unit
- pipe
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Abstract
The invention discloses a kind of pipe transmission system, relate to the pipeline transmission field, invent for realizing the problem of control to the speed of the transport vehicle that moves in the transmission pipeline.Pipe transmission system of the present invention comprises transmission pipeline and runs on transport vehicle in the described transmission pipeline that described pipe transmission system has the speed control unit of the described transport vehicle running velocity of control.Pipe transmission system of the present invention can be applicable to Pneumatic pipe transmission system and other common pipeline transmission systems.
Description
Technical field
The present invention relates to the pipeline transmission field.
Background technology
Pipe transmission system provides the solution of very effective quick conveying material for the social environment that adds fast pace day by day, can be widely used in all trades and professions, as the various places that need to transmit article such as hospital, bank, factory, office building, market, restaurant.Wherein, Pneumatic pipe transmission system belongs to a kind of of pipe transmission system.
As shown in Figure 1, Pneumatic pipe transmission system of the prior art comprises Pneumatic pipe 1, described Pneumatic pipe is provided with extractor fan 2, be provided with transmission workstation or receiving workstation in the port of described Pneumatic pipe, Pneumatic pipe links up each workstation, all can transmit article efficiently by transport vehicle 3 between any two transmitting-receiving stations, can exempt people's the hardship of hurrying back and forth, save the plenty of time, greatly improved work efficiency.
In the existing Pneumatic pipe transmission system, rely on the negative pressure in the pipeline to make transport vehicle pass through pneumatic pipeline transmission to another workstation from a workstation.In transmission course, the running velocity of transport vehicle in Pneumatic pipe is uncontrollable, cause bumping in transport vehicle and the transmission pipeline, cause transport vehicle stuck in transmission pipeline thus easily, perhaps can cause the damage of transport vehicle, service life and some transporting articles of influencing transport vehicle are to need control speed, as blood plasma, soup dish class etc.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of pipe transmission system, can control transport vehicle at ducted running velocity.
For solving the problems of the technologies described above, the technical scheme that pipe transmission system of the present invention adopted is:
A kind of pipe transmission system comprises transmission pipeline and runs on transport vehicle in the described transmission pipeline that described pipe transmission system has the speed control unit of the described transport vehicle running velocity of control.
Wherein, described speed control unit comprises: be arranged on the control unit of described pipe transmission system entrance, and the transmission device that links to each other with described control unit, what link to each other with described transmission device pins down mechanism; Wherein, the described mechanism that pins down also is connected with described transport vehicle.
Wherein, described control unit comprises three phase asynchronous motor and the frequency converter and the magnet stopper that link to each other with described three phase asynchronous motor.
The described mechanism that pins down comprises the setting reeler that links to each other with described transmission device, is wound with on described setting reeler and pins down rope; The described free end that pins down rope is connected with described transport vehicle.
The described free end that pins down rope is connected with described transport vehicle by hook.
Further, described pipe transmission system is a Pneumatic pipe transmission system.
Further, be provided with draw gear at the exit end of described pipe transmission system, described draw gear is connected with described transport vehicle by drag rope.
Wherein, described draw gear comprises traction electric machine, the change-speed box that links to each other with described traction electric machine and the haulage drum that links to each other with described change-speed box, is wound with described drag rope on described haulage drum.
The drag rope of described draw gear is connected with described transport vehicle by hook.
Further, described draw gear and described speed control unit are same device.
Preferably
The bend place of described transmission pipeline is equipped with roller devices, is used to rope that friction of rolling is provided.
Preferably
Described roller devices is antifriction-bearing box or Rolling bearing.
Pipe transmission system of the present invention, by speed control unit is set, can control the running velocity that runs on transport vehicle in the described pipeline, thereby alleviate transport vehicle collision and impact to described pipeline when operation, the normal operation of total system can be guaranteed, the service life of transport vehicle can be improved again.
Description of drawings
Figure 1 shows that Pneumatic pipe transmission system structural representation in the prior art;
Figure 2 shows that one embodiment of the invention pipe transmission system structural representation;
Figure 3 shows that the structural representation of one embodiment of the invention medium velocity control setup shown in Figure 2;
Figure 4 shows that another embodiment of the present invention pipe transmission system structural representation.
The specific embodiment
The present invention aims to provide a kind of pipe transmission system, can control transport vehicle at ducted running velocity.Below in conjunction with drawings and Examples the present invention is described in detail.
Embodiment of the invention pipe transmission system comprises transmission pipeline and runs on transport vehicle in the described transmission pipeline that described pipe transmission system has the speed control unit of the described transport vehicle running velocity of control.
By described speed control unit, can realize control easily to the speed of the transport vehicle that in described pipeline, moves.
Be that example is elaborated with Pneumatic pipe transmission system and common pipe transmission system respectively below.
Embodiment one
Present embodiment is that example describes with the Pneumatic pipe transmission system.
With reference to shown in Figure 2, embodiment of the invention Pneumatic pipe transmission system, comprise transmission pipeline 1, on described transmission pipeline 1, extractor fan 2 is installed, run on the transport vehicle 3 in the described transmission pipeline 1, described pipe transmission system has the speed control unit 4 of the described transport vehicle running velocity of control.
As shown in Figure 3, described speed control unit 4 comprises: the control unit 41 that is arranged on described pipe transmission system entrance, the transmission device 42 that links to each other with described control unit 41, what link to each other with described transmission device 42 pins down mechanism 43, and the described mechanism 43 that pins down also is connected with described transport vehicle 3.
Concrete, described control unit 41 comprises three phase asynchronous motor 412 and the frequency converter 413 and the magnet stopper 414 that link to each other with described three phase asynchronous motor 412, its effect is to produce the prime power that pins down mechanism, the speed of decision systems, frequency converter is protected safely and steadily running of three phase asynchronous motor; The magnet stopper plugging stops motor fast.What the frequency converter in the embodiment of the invention adopted is the scientific and technological PI7600 Series Frequency Converter of general biography.
The described mechanism 43 that pins down comprises the setting reeler 431 that links to each other with described transmission device, is wound with on described setting reeler 431 and pins down rope 432; The described free end that pins down rope 432 is connected with described transport vehicle 3.
For the ease of transport vehicle in described taking off and installing on the rope, the described freedom that pins down rope of pining down
Be connected with described transport vehicle by hook.The corner of described Pneumatic pipe is provided with fixed pulley, in order to support the described rope that pins down.
The principle of work of embodiment of the invention Pneumatic pipe transmission system is: the extractor fan of installing on described transmission pipeline carries out exhausting work, in described transmission pipeline, form negative pressure, because the effect of negative pressure in the described transmission pipeline makes described transport vehicle move forward in described transmission pipeline; The operating personnel controls the rotative speed of described setting reeler by described frequency converter and three phase asynchronous motor, control described setting reeler thus and discharge the described speed that pins down rope, thereby reach control and the described running velocity that pins down the transport vehicle that rope links to each other by controlling the described payingoff speed that pins down rope.
Embodiment two
Present embodiment is that example describes with the common pipe transmission system.
As shown in Figure 4, embodiment of the invention pipe transmission system comprises transmission pipeline 1 and runs on transport vehicle 3 in the described transmission pipeline 1 that described transmission pipeline 1 has the speed control unit 5 of the described transport vehicle running velocity of control.7,8 is antifriction-bearing box, is installed on the tube wall at bend place, can be one or morely, is used to rope that cliding friction is provided.
In the present embodiment, described speed control unit 5 is identical with speed control unit 4 structures described in the embodiment one, does not repeat them here.
In the present embodiment, be provided with draw gear 6 at the exit end of described pipe transmission system, described draw gear 6 is connected with described transport vehicle 3 by being arranged in described ducted drag rope.
Described draw gear 6 comprises traction electric machine, the change-speed box that links to each other with described traction electric machine and the haulage drum that links to each other with described change-speed box, is wound with described drag rope on described haulage drum.
For the ease of transport vehicle taking off and installing on described drag rope, the drag rope of described draw gear is connected with described transport vehicle by hook.The corner of described pipeline is provided with fixed pulley, in order to support described rope and the drag rope of pining down.
In the present embodiment, described draw gear also can not adopt above-mentioned traction electric machine version, but adopts the hauling rope that links to each other with described transport vehicle to get final product.By the described hauling rope of manual tractive, described transport vehicle is moved in described transmission pipeline.
The principle of work of embodiment of the invention common pipe transmission system is: drag described haulage drum by traction electric machine and rotate, in the described transport vehicle of described drag rope tractive that twines on described haulage drum operation forward in described pipeline, the operating personnel controls the rotative speed of described setting reeler by described frequency converter and three phase asynchronous motor, control described setting reeler thus and discharge the described speed that pins down rope, thereby reach control and the described running velocity that pins down the transport vehicle that rope links to each other by controlling the described payingoff speed that pins down rope.
In order to save cost, described draw gear and described speed control unit adopt same device.At this moment, be provided with the rope of annular in described transmission pipeline, described transport vehicle is arranged on the rope of described annular and moves in described transmission pipeline.Like this, the rope of described annular had both played the effect of the described transport vehicle ahead running of traction, played the effect that pins down described transport vehicle and play the described transport vehicle running velocity of control again.
In sum, more than be preferred embodiment of the present invention only, be not to be used to limit protection scope of the present invention, also can be Rolling bearing or needle bearing as antifriction-bearing box, as long as provide friction of rolling for rope; Therefore all any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. pipe transmission system comprises transmission pipeline and runs on transport vehicle in the described transmission pipeline that it is characterized in that: described pipe transmission system has the speed control unit of the described transport vehicle running velocity of control.
2. pipe transmission system according to claim 1, it is characterized in that: described speed control unit comprises: the control unit that is arranged on described pipe transmission system entrance, the transmission device that links to each other with described control unit, what link to each other with described transmission device pins down mechanism; Wherein, the described mechanism that pins down also is connected with described transport vehicle.
3. pipe transmission system according to claim 2 is characterized in that: described control unit comprises motor.
4. pipe transmission system according to claim 3 is characterized in that: the described mechanism that pins down comprises the setting reeler that links to each other with described transmission device, is wound with on described setting reeler and pins down rope; The described free end that pins down rope is connected with described transport vehicle.
5. pipe transmission system according to claim 4 is characterized in that: the described free end that pins down rope is connected with described transport vehicle by hook.
6. according to each described pipe transmission system of claim 1 to 5, it is characterized in that: described pipe transmission system is a Pneumatic pipe transmission system.
7. according to each described pipe transmission system of claim 1 to 5, it is characterized in that: the exit end at described pipe transmission system is provided with draw gear, and described draw gear is connected with described transport vehicle by drag rope.
8. pipe transmission system according to claim 7, it is characterized in that: described draw gear comprises traction electric machine, the change-speed box that links to each other with described traction electric machine and the haulage drum that links to each other with described change-speed box, is wound with described drag rope on described haulage drum.
9. pipe transmission system according to claim 7 is characterized in that: the drag rope of described draw gear is connected with described transport vehicle by hook.
10. pipe transmission system according to claim 7 is characterized in that: described draw gear and described speed control unit are same device.
11., it is characterized in that according to each described pipe transmission system of claim 1 to 5: the bend place of described transmission pipeline, roller devices is installed, be used to rope that friction of rolling is provided.
12. pipe transmission system according to claim 11 is characterized in that: described roller devices is antifriction-bearing box or Rolling bearing or needle bearing.
13. pipe transmission system according to claim 3 is characterized in that comprising motor and the frequency converter or the magnet stopper that link to each other with described motor.
14. pipe transmission system according to claim 13 is characterized in that: described control unit comprises three phase asynchronous motor and the frequency converter and the magnet stopper that link to each other with described three phase asynchronous motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103017988A CN101590948A (en) | 2008-05-27 | 2008-05-27 | A kind of pipe transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008103017988A CN101590948A (en) | 2008-05-27 | 2008-05-27 | A kind of pipe transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101590948A true CN101590948A (en) | 2009-12-02 |
Family
ID=41405870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008103017988A Withdrawn CN101590948A (en) | 2008-05-27 | 2008-05-27 | A kind of pipe transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101590948A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672402A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel frequency conversion pipeline transportation device |
| CN106865141A (en) * | 2017-04-07 | 2017-06-20 | 厦门积硕科技股份有限公司 | A kind of bulk currency pipe transmission system |
| CN108357930A (en) * | 2018-03-15 | 2018-08-03 | 河北工业大学 | Pipeline logistics system |
-
2008
- 2008-05-27 CN CNA2008103017988A patent/CN101590948A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103672402A (en) * | 2012-09-17 | 2014-03-26 | 昆山尚达智机械有限公司 | Novel frequency conversion pipeline transportation device |
| CN106865141A (en) * | 2017-04-07 | 2017-06-20 | 厦门积硕科技股份有限公司 | A kind of bulk currency pipe transmission system |
| CN108357930A (en) * | 2018-03-15 | 2018-08-03 | 河北工业大学 | Pipeline logistics system |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Open date: 20091202 |