CN101870409A - Pneumatic transmission pipeline workstation and transmitter receiving method - Google Patents
Pneumatic transmission pipeline workstation and transmitter receiving method Download PDFInfo
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- CN101870409A CN101870409A CN200910302546A CN200910302546A CN101870409A CN 101870409 A CN101870409 A CN 101870409A CN 200910302546 A CN200910302546 A CN 200910302546A CN 200910302546 A CN200910302546 A CN 200910302546A CN 101870409 A CN101870409 A CN 101870409A
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Abstract
The invention discloses a pneumatic transmission pipeline workstation and a transmitter receiving method, relates to the field of pneumatic transmission pipelines, and aims to solve the problems that the occupied space on a receiving part is reduced and the deployment cost of the whole pneumatic transmission pipeline is reduced when the transmitter is transmitted from a lower part to a higher part. The pneumatic transmission pipeline workstation comprises a pneumatic transmission pipeline, and a transmitter intercepting device which is arranged on the top of the pneumatic transmission pipeline. The transmitter receiving method comprises the steps of: transmitting the transmitter upwards in the pneumatic transmission pipeline; when the transmitter is operated to the top of the pneumatic transmission pipeline, intercepting the transmitter by the intercepting device; and taking the transmitter out from the top of the pneumatic transmission pipeline. The pneumatic transmission pipeline workstation and the transmitter receiving method are applied to the field of pneumatic pipeline transmission.
Description
Technical Field
The invention relates to the field of pneumatic pipeline transmission, in particular to a pneumatic transmission pipeline workstation and a transmitter receiving method.
Background
The pneumatic pipeline transmission system is a modern rapid logistics transmission tool. The pneumatic pipeline transmission system is applied to places such as hospitals, banks, office buildings, supermarkets, production workshops and laboratories, which need to convey a large number of articles every day. Any suitable volume of items such as medical records, diagnostic books, medications, laboratory test orders, tickets, cash, documents, etc. may be delivered.
As shown in fig. 1, the prior pneumatic pipe conveying system for conveying articles from a lower position to a higher position comprises a work station 1 at the lower position, a work station 2 at the higher position, and a conveying pipe 3 connected with the work stations 1 and 2, wherein the conveying pipe is connected with wind source devices 4 and 5. Wherein the transfer pipe 3 is arranged to start from the lower station 1 and to go beyond the station 2 and then to return to the station 2.
When articles need to be conveyed from the low workstation 1 to the high workstation 2, the articles to be conveyed are placed into the conveyor 100, then the conveyor 100 is placed into the workstation 1, the air source device 5 is started, and the conveyor is conveyed from the low workstation 1 to the high workstation 2 under the action of air flow.
In the prior art, in order to transfer articles from a low position to a high position, a pneumatic pipeline transmission system is generally arranged from a low position work station 1 to a high position, and the pneumatic pipeline transmission system goes beyond a work station 2 and then winds back to the work station 2. The arrangement mode not only occupies more space at the high workstation 2, but also wastes pipes and increases the system layout cost.
Disclosure of Invention
An object of the present invention is to provide a pneumatic transmission pipeline workstation, which is disposed at a receiving place when a transmitter is transmitted from a lower place to a higher place, and which not only occupies less space, but also reduces the deployment cost of the whole pneumatic transmission pipeline.
In order to achieve the purpose, the pneumatic transmission pipeline workstation adopts the following technical scheme:
a pneumatic transmission pipeline workstation comprises a pneumatic transmission pipeline and a transmitter intercepting device arranged at the top of the pneumatic transmission pipeline.
The pneumatic transmission pipeline is obliquely and upwards opened on the side wall of the vertically arranged pipeline part with two closed ends;
the pipeline part which is vertically arranged and has two closed ends is also provided with an opening, and a door body is arranged at the opening.
Furthermore, an opening is also formed in the pneumatic transmission pipeline, and a door body is also arranged at the opening.
Optionally, the conveyor intercepting device comprises a vertically arranged pipeline part with a closed top end and a port at the lower end, and the pneumatic conveying pipeline is connected to the lower end port of the pipeline part;
the side wall of the pipeline part is pivoted with an elastic lug;
an opening is further formed in the side wall of the pipeline portion above the elastic bump, and a door body is arranged at the opening.
Optionally, the transmitter intercepting device comprises a horizontally arranged pipeline part with an intercepting part at one end and a port at the other end, and the pneumatic transmission pipeline is connected to the port of the pipeline part;
an opening is also provided in the conduit portion adjacent the intercepting portion.
Further, one end of the pipeline part is a blind end, and the blind end is the intercepting part.
Further, the pneumatic transmission pipeline and the transmitter intercepting device are of an integrated structure.
Optionally, a flexible pipe section is connected between the pipe section and the pneumatic transport pipe.
In order to achieve the purpose, the pneumatic transmission pipeline workstation can also adopt the following technical scheme:
a pneumatic transmission pipeline workstation comprises a pneumatic transmission pipeline and a transmitter intercepting device arranged at the top of the pneumatic transmission pipeline; wherein
The transmitter intercepting apparatus includes: the pneumatic transmission pipeline is connected to a port at the lower end of the pipeline part;
a sleeve with a top cover is sleeved outside the port at the upper end of the pipeline part;
the side wall of the pipeline part is provided with a side wall opening, the side wall opening is provided with a lug, and the lug is connected with a pushing mechanism for pushing the lug to move towards the inside of the pipeline part;
the sleeve blocking the nubs on the exterior of the pipe section when the sleeve is supported at a port at the upper end of the pipe section; when the sleeve is pushed upwards by a transmitter running in the pneumatic transmission pipeline, the sleeve releases the blocking of the lug, and the lug extends from the outside of the pipeline part to the inside of the pipeline part under the action of the pushing mechanism.
In order to achieve the purpose, the pneumatic transmission pipeline workstation can also adopt the following technical scheme:
a pneumatic transmission pipeline workstation comprises a pneumatic transmission pipeline and a transmitter intercepting device arranged at the top of the pneumatic transmission pipeline; wherein
The transmitter intercepting apparatus includes: the pneumatic transmission pipeline is connected to a port at the lower end of the pipeline part, and a through hole is formed in the end cover at the upper end of the pipeline part;
the pipe part is provided with a guide rod which is approximately n-shaped, one end of the guide rod is inserted into the through hole on the end cover, and the other end of the guide rod is positioned outside the pipe part;
the side wall of the pipeline part is provided with a side wall opening, the side wall opening is provided with a lug, and the lug is connected with a pushing mechanism for pushing the lug to move towards the inside of the pipeline part;
when the guide rod is supported on the end cover at the upper end of the pipeline part, one end of the guide rod, which is positioned at the outer side of the pipeline part, blocks the lug at the outer part of the pipeline part; when the end of the guide rod inserted into the through hole on the end cover is pushed upwards by a transmitter running in the pneumatic transmission pipeline, the end, located on the outer side of the pipeline part, of the guide rod releases the blocking of the lug, and the lug extends into the pipeline part from the outer part of the pipeline part under the action of the pushing mechanism.
Compared with the prior art, the pneumatic transmission pipeline workstation has the advantages that the transmitter intercepting device is arranged at the top of the pneumatic transmission pipeline, the transmitter can be intercepted at the top of the pneumatic transmission pipeline through the transmitter intercepting device, and the transmitter can be taken out from the top of the pneumatic transmission pipeline. Therefore, the pneumatic transmission pipeline can be transmitted from a low position to a high position on the transmitter only by extending the top of the pneumatic transmission pipeline to the receiving position, the pneumatic transmission pipeline does not need to be arranged above the receiving position, and therefore the pneumatic transmission pipeline not only can occupy less space, but also saves the material cost for arranging the pneumatic transmission pipeline and reduces the deployment cost of the whole pneumatic transmission pipeline.
Another object of the present invention is to provide a receiving method of a transmitter, which enables a pneumatic transmission pipeline workstation to occupy less space at a receiving position when the transmitter is transmitted from a lower position to a higher position, and can reduce the deployment cost of the whole pneumatic transmission pipeline.
In order to achieve the above purpose, the receiving method of the transmitter of the present invention adopts the following technical scheme:
a receiving method of a transmitter, comprising:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
and taking out the conveyer from the top of the pneumatic conveying pipeline.
When the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the conveyer runs to the top of the pneumatic conveying pipeline along an upward inclined direction, the conveyer enters a pipeline part which is vertically arranged;
the transmitter is intercepted by the closed top end of the pipeline part after entering the vertically arranged pipeline part;
the conveyor falls by its own weight to the closed bottom end of the pipe section.
Optionally, when the transmitter runs to the top of the pneumatic transmission pipeline, the interception performed by the interception device is specifically:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the transmitter impacts an elastic lug which is pivoted on the side wall of the pipeline part, the elastic lug rotates towards the direction outside the side wall of the pipeline part, and the transmitter overcomes the resistance of the elastic lug to move towards the top direction of the pipeline part;
the elastic lug is reset;
said conveyor being intercepted by the partially closed top end of said conduit;
the transmitter falls and is supported on the elastic lug by the self gravity.
Optionally, when the transmitter runs to the top of the pneumatic transmission pipeline, the interception performed by the interception device is specifically:
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter enters a pipeline part which is horizontally arranged;
the conveyor is intercepted at the end of the horizontally disposed pipe section after entering the pipe section.
Optionally, after the conveyor enters the horizontally arranged pipeline portion, the interception at the end of the pipeline portion is specifically:
and after entering the horizontally arranged pipeline part, the transmitter continuously runs into the blind end of the pipeline part and is intercepted by the blind end part.
Optionally, the conveyor enters the horizontally disposed pipe section, the end of the pipe section sagging under the weight of the conveyor after the end of the pipe section is intercepted.
In order to achieve the above purpose, the receiving method of the transmitter of the present invention may further adopt the following technical scheme:
a receiving method of a transmitter, comprising:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
taking out the conveyer from the top of the pneumatic conveying pipeline; wherein,
when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the end part of the transmitter is impacted and sleeved on the sleeve at the upper port of the pipeline part and jacks up the sleeve, and the blocking of a lug arranged outside the pipeline part is removed;
the lug moves towards the interior of the pipe section;
the transmitter impacts the sleeve and falls down by self gravity and is supported on the lug.
In order to achieve the above purpose, the receiving method of the transmitter of the present invention may further adopt the following technical scheme:
a receiving method of a transmitter, comprising:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
taking out the conveyer from the top of the pneumatic conveying pipeline; wherein,
when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the end part of the transmitter impacts a guide rod arranged at the upper end cover of the pipeline part and jacks up the guide rod, and a lug arranged outside the pipeline part releases the blocking;
the lug moves towards the interior of the pipe section;
the transmitter impacts the sleeve and falls down by self gravity and is supported on the lug.
Compared with the prior art, the receiving method of the transmitter provided by the invention has the advantages that when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by the intercepting device, and the transmitter is taken out from the top of the pneumatic transmission pipeline. Therefore, the pneumatic transmission pipeline can be transmitted from a low position to a high position on the transmitter only by extending the top of the pneumatic transmission pipeline to the receiving position without arranging the pneumatic transmission pipeline above the receiving position, so that less space can be occupied, the material cost for arranging the pneumatic transmission pipeline is saved, and partial cost of the whole pneumatic transmission pipeline is reduced.
Further on
The receiving method of the transmitter is characterized in that when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by an interception device is specifically as follows:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the transmitter impacts an elastic lug which is pivoted on the side wall of the pipeline part, the elastic lug rotates towards the direction outside the side wall of the pipeline part, and the transmitter overcomes the resistance of the elastic lug to move towards the top direction of the pipeline part;
the elastic lug is reset;
said conveyor being intercepted by the partially closed top end of said conduit;
the transmitter falls and is supported on the elastic lug by the self gravity.
Further on
Receiving method of the transmitter
When the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter enters a pipeline part which is horizontally arranged;
the conveyor is intercepted at the end of the horizontally disposed pipe section after entering the pipe section.
Further on
Receiving method of the transmitter
After the transmitter enters the horizontally arranged pipeline part, the interception at the end part of the pipeline part is specifically as follows:
and after entering the horizontally arranged pipeline part, the transmitter continuously runs into the blind end of the pipeline part and is intercepted by the blind end part.
Further on
Receiving method of the transmitter
The conveyor enters the horizontally disposed pipe section, the end of which, after it has been intercepted, sags under the action of the gravity of the conveyor.
A pneumatic transmission pipeline workstation comprises a pneumatic transmission pipeline and a transmitter intercepting device arranged at the top of the pneumatic transmission pipeline; wherein
The transmitter intercepting apparatus includes: the pneumatic transmission pipeline is connected to a port at the lower end of the pipeline part;
a sleeve with a top cover is sleeved outside the port at the upper end of the pipeline part;
the side wall of the pipeline part is provided with a side wall opening, the side wall opening is provided with a lug, and the lug is connected with a pushing mechanism for pushing the lug to move towards the inside of the pipeline part;
the sleeve blocking the nubs on the exterior of the pipe section when the sleeve is supported at a port at the upper end of the pipe section; when the sleeve is pushed upwards by a transmitter running in the pneumatic transmission pipeline, the sleeve releases the blocking of the lug, and the lug extends from the outside of the pipeline part to the inside of the pipeline part under the action of the pushing mechanism.
Further on
The pneumatic transmission pipeline work station is provided with a pneumatic transmission pipeline,
the lug is fixedly connected with the pivot shaft and is pivoted at the opening of the side wall through the pivot shaft;
the pushing mechanism is a torsion spring arranged at the pivot shaft; or
The pushing mechanism is a stepping motor connected with the pivot shaft; or
The pushing mechanism comprises a connecting rod mechanism connected with the bump and a push-pull electromagnet or a pneumatic piston connected with the connecting rod mechanism.
Further on
The pneumatic transmission pipeline workstation
The pneumatic piston is connected with an air source generating device of the pneumatic transmission pipeline through an air pipe.
Further on
The pneumatic transmission pipeline workstation
The pipeline part outside is equipped with the boss, the sleeve inboard is equipped with the stopper.
Further on
The pneumatic transmission pipeline workstation
The lug is also connected with a pulling mechanism which pulls the lug to move from the inside of the pipeline part to the outside of the pipeline part.
Further on
The pneumatic transmission pipeline workstation
The lug is fixedly connected with the pivot shaft and is pivoted at the opening of the side wall through the pivot shaft;
the pulling mechanism is a handle arranged on the lug; or
The pulling mechanism is a stepping motor connected with the pivot shaft; or
The pulling mechanism comprises a connecting rod mechanism connected with the bump and a push-pull electromagnet connected with the connecting rod mechanism.
A pneumatic transmission pipeline workstation comprises a pneumatic transmission pipeline and a transmitter intercepting device arranged at the top of the pneumatic transmission pipeline; wherein
The transmitter intercepting apparatus includes: the pneumatic transmission pipeline is connected to a port at the lower end of the pipeline part, and a through hole is formed in the end cover at the upper end of the pipeline part;
the pipe part is provided with a guide rod which is approximately n-shaped, one end of the guide rod is inserted into the through hole on the end cover, and the other end of the guide rod is positioned outside the pipe part;
the side wall of the pipeline part is provided with a side wall opening, the side wall opening is provided with a lug, and the lug is connected with a pushing mechanism for pushing the lug to move towards the inside of the pipeline part;
when the guide rod is supported on the end cover at the upper end of the pipeline part, one end of the guide rod, which is positioned at the outer side of the pipeline part, blocks the lug at the outer part of the pipeline part; when the end of the guide rod inserted into the through hole on the end cover is pushed upwards by a transmitter running in the pneumatic transmission pipeline, the end, located on the outer side of the pipeline part, of the guide rod releases the blocking of the lug, and the lug extends into the pipeline part from the outer part of the pipeline part under the action of the pushing mechanism.
Further on
The pneumatic transmission pipeline workstation
The lug is fixedly connected with the pivot shaft and is pivoted at the opening of the side wall through the pivot shaft;
the pushing mechanism is a torsion spring arranged at the pivot shaft; or
The pushing mechanism is a stepping motor connected with the pivot shaft; or
The pushing mechanism comprises a connecting rod mechanism connected with the bump and a push-pull electromagnet or a pneumatic piston connected with the connecting rod mechanism.
Further on
The pneumatic transmission pipeline workstation
A horizontally placed containing body is arranged outside the pipeline part;
the convex block is in a rod shape or a plate shape and can be arranged in the accommodating body in a sliding mode, one end of the convex block extends out of the accommodating body through a port of the accommodating body, and the other end of the convex block is located in the accommodating body and provided with a spring between the other end of the convex block and the bottom of the accommodating body.
A receiving method of a transmitter, comprising:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
taking out the conveyer from the top of the pneumatic conveying pipeline; wherein,
when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the end part of the transmitter is impacted and sleeved on the sleeve at the upper port of the pipeline part and jacks up the sleeve, and the blocking of a lug arranged outside the pipeline part is removed;
the lug moves towards the interior of the pipe section;
the transmitter impacts the sleeve and falls down by self gravity and is supported on the lug.
A receiving method of a transmitter, comprising:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
taking out the conveyer from the top of the pneumatic conveying pipeline; wherein,
when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the end part of the transmitter impacts a guide rod arranged at the upper end cover of the pipeline part and jacks up the guide rod, and a lug arranged outside the pipeline part releases the blocking;
the lug moves towards the interior of the pipe section;
the transmitter impacts the sleeve and falls down by self gravity and is supported on the lug.
Drawings
FIG. 1 is a schematic diagram of a pneumatic transport pipeline workstation of the prior art;
FIG. 2 is a schematic structural diagram of a pneumatic transport pipeline workstation in accordance with embodiment 1 of the present invention;
FIG. 3 is a schematic structural diagram of a pneumatic transport pipeline workstation in accordance with embodiment 2 of the present invention;
FIG. 4 is a schematic structural diagram of a pneumatic transport pipeline workstation in accordance with embodiment 3 of the present invention;
FIG. 5 is a schematic structural diagram of a pneumatic transport pipeline workstation in accordance with embodiment 4 of the present invention;
FIG. 6 is a schematic structural diagram of a pneumatic transport pipeline workstation in accordance with embodiment 6 of the present invention;
FIG. 7 is a schematic diagram of the intercepting process of the embodiment of the pneumatic transport pipeline workstation of FIG. 6;
FIG. 8 is a schematic structural view of the embodiment of the pneumatic conveying pipeline workstation of FIG. 6 with a pushing mechanism connected to the projection;
FIG. 9 is a schematic structural view of a pneumatic transport pipeline workstation in accordance with embodiment 7 of the present invention;
FIG. 10 is a schematic diagram of the intercepting process of the embodiment of the pneumatic transport pipeline workstation of FIG. 9;
FIG. 11 is a schematic structural view of a pneumatic transport pipeline workstation in accordance with embodiment 8 of the present invention;
fig. 12 is a schematic diagram of the intercepting process of the embodiment of the pneumatic transport pipeline workstation of fig. 9.
Detailed Description
The invention aims to provide a pneumatic transmission pipeline workstation and a transmission device receiving method, which can occupy less space and reduce the deployment cost of the whole pneumatic transmission pipeline when a transmission device transmits from a lower position to a higher position.
The pneumatic transmission pipeline workstation comprises a pneumatic transmission pipeline and a transmitter intercepting device arranged at the top of the pneumatic transmission pipeline.
Compared with the prior art, the pneumatic transmission pipeline workstation has the advantages that the transmitter intercepting device is arranged at the top of the pneumatic transmission pipeline, the transmitter can be intercepted at the top of the pneumatic transmission pipeline through the transmitter intercepting device, and the transmitter can be taken out from the top of the pneumatic transmission pipeline. Therefore, the pneumatic transmission pipeline can be transmitted from a low position to a high position on the transmitter only by extending the top of the pneumatic transmission pipeline to the receiving position, the pneumatic transmission pipeline does not need to be arranged above the receiving position, and therefore the pneumatic transmission pipeline not only can occupy less space, but also saves the material cost for arranging the pneumatic transmission pipeline and reduces the deployment cost of the whole pneumatic transmission pipeline.
The pneumatic conveying pipeline workstation of the invention is described in detail with reference to the accompanying drawings and embodiments.
Example 1
As shown in fig. 2, the pneumatic pipeline transmission system of the embodiment, wherein the pneumatic pipeline transmission workstation comprises: the pneumatic conveying pipeline 20 and the transmitter intercepting device 30 are arranged at the top of the pneumatic conveying pipeline 20; the transmitter intercepting device 30 comprises a vertically arranged pipeline part 301 with two closed ends, and the pneumatic transmission pipeline 20 is obliquely upwards opened on the side wall of the vertically arranged pipeline part 301 with two closed ends; an opening 3011 is further arranged on the side wall of the vertically arranged pipeline part 301 with two closed ends, and a door body 3012 is arranged at the opening 3011.
Placing the conveyor 100 in the workstation 10 at a lower position, starting the blower 40, conveying the conveyor 100 upwards along the pneumatic conveying pipeline, and entering the vertically arranged pipeline part when the conveyor 100 runs to the top of the pneumatic conveying pipeline 20 along an inclined upwards direction; the transmitter is intercepted by the closed top end of the pipeline part after entering the vertically arranged pipeline part; the conveyer falls to the closed bottom end of the pipeline part by means of self gravity, and the conveyer can be taken out from the opening by opening the door body at the opening.
Further, an opening (not shown) is also formed in the pneumatic conveying pipeline, and a door body is also arranged at the opening, so that the pneumatic conveying pipeline workstation of the embodiment can be used as not only a receiving workstation but also a sending workstation. And the transmitter is placed into the pneumatic transmission pipeline from the opening formed on the pneumatic transmission pipeline, so that the transmitter can be sent.
Example 2
As shown in fig. 3, the pneumatic pipeline transmission system of the embodiment, wherein the pneumatic pipeline transmission workstation comprises: the pneumatic conveying pipeline 20 and the transmitter intercepting device 30 are arranged at the top of the pneumatic conveying pipeline 20; the transmitter intercepting device 30 comprises a pipeline part 301 which is vertically arranged, the top end of the pipeline part is closed, and the lower end of the pipeline part is provided with a port, and the pneumatic transmission pipeline 20 is connected to the lower end port of the pipeline part 301; an elastic lug 3013 is pivoted on the side wall of the pipeline part 301; an opening (not shown) is further formed in the side wall of the pipeline portion above the elastic bump, and a door body is arranged at the opening. The resilient tab 3013 is pivotally connected to the sidewall of the duct portion 301 by a pivot shaft, on which a torsion spring is mounted.
Putting the transmitter 100 in the workstation 10 at a lower position, starting the blower 40, transmitting the transmitter 100 upwards along the pneumatic pipeline, entering the vertically arranged pipeline part 301 when the transmitter 100 runs upwards to the top of the pneumatic transmission pipeline 20, and impacting the elastic lug 3013 pivoted on the side wall of the pipeline part, wherein the elastic lug 3013 rotates towards the direction outside the side wall of the pipeline part, and the transmitter 100 overcomes the elastic lug to stop running towards the top of the pipeline part and simultaneously resets the elastic lug; the conveyer is intercepted by the closed top end of the pipeline part, falls down by the gravity of the conveyer and is supported on the elastic lug, and the conveyer can be taken out from the opening by opening the door body at the opening.
When the pneumatic transmission pipeline workstation in this embodiment is used as a sending workstation, a blower may be installed at the pneumatic transmission pipeline workstation, a transmitter is placed into the vertically arranged pipeline portion 301 through the opening and supported on the elastic bump, when transmission is performed, the elastic bump is rotated manually or electrically, the transmitter falls into the pneumatic transmission pipeline 20, and the blower installed at the pneumatic transmission pipeline workstation is started, so that transmission can be performed. Or the conveyor slides down to the workstation 10 by its own weight.
Example 3
As shown in fig. 4, the pneumatic pipeline transmission system of the embodiment, wherein the pneumatic pipeline transmission workstation comprises: the pneumatic conveying pipeline 20 and the transmitter intercepting device 30 are arranged at the top of the pneumatic conveying pipeline 20; wherein the transmitter intercepting device 30 comprises a pipe part 301 which is horizontally arranged and has an intercepting part at one end and a port at the other end, and the pneumatic transmission pipeline 20 is connected to the port of the pipe part 30; an opening 3014 is also provided on the conduit portion at a location proximate the intercepting portion.
The conveyor 100 is placed in the lower station 10, the blower 40 is activated, the conveyor 100 is conveyed upwards along the pneumatic pipe, and when the conveyor 100 runs on top of the pneumatic conveying pipe 20, it enters the horizontally arranged pipe section 301, is intercepted at the end of the pipe section, and can be taken out through the opening 3014. The opening can be used as an outlet for taking out the conveyer and an outlet for pushing the airflow in the conveyer to flow out of the pneumatic conveying pipeline.
In order to realize accurate and reliable interception of the transmitter, one end of the pipeline part is a blind end, and the blind end is the interception part. The depth of the blind end is preferably such that a part of the conveyor is located outside the blind end and at the opening when the conveyor reaches the bottom of the blind end, which facilitates the removal of the conveyor after it has been intercepted.
The pneumatic transmission pipeline workstation in the embodiment can also be used as a sending workstation.
Further, in the above embodiments, the pneumatic transmission pipeline and the transmitter intercepting device are integrated into a whole.
This can reduce the number of machining processes. Of course, the pneumatic transmission pipeline and the transmitter intercepting device can be made into a split structure for the convenience of transportation/storage and field installation.
Example 4
This embodiment has substantially the same structure as embodiment 3, except that in this embodiment, as shown in fig. 5, a flexible pipe section 50 is connected between the pipe section 301 and the pneumatic transmission pipeline 20. The flexible pipe section is a flexible corrugated pipe or a rubber pipe.
The conveyor enters the horizontally disposed pipe section 301, and after the end of the pipe section is intercepted, the end of the pipe section 301 sags under the weight of the conveyor. This makes it possible to more reliably intercept the conveyor at the end of the pipe section, preventing the conveyor from being retracted into the pneumatic conveying pipe 20 by collision with the end of the pipe section when intercepted. In addition, the end part of the pipeline part sags under the action of gravity of the transmitter, and the good absorption and buffering effects are achieved on the impact generated by the end part of the pipeline part when the transmitter is intercepted, so that the transmitter is stably received.
When the pneumatic transmission pipeline workstation is used as a sending workstation, before the transmitter is sent, the end part of the pipeline part 301 is in a natural sagging state, and when the transmitter needs to be sent, the end part of the pipeline part 301 is lifted to be in or higher than a horizontal state, so that the transmitter can smoothly enter the pneumatic transmission pipeline 20.
Example 5
The embodiment of the invention also provides a receiving method of the transmitter, which comprises the following steps:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
and taking out the conveyer from the top of the pneumatic conveying pipeline.
According to the receiving method of the transmitter, when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by the intercepting device, and the transmitter is taken out from the top of the pneumatic transmission pipeline. Therefore, the pneumatic transmission pipeline can be transmitted from a low position to a high position on the transmitter only by extending the top of the pneumatic transmission pipeline to the receiving position, the pneumatic transmission pipeline does not need to be arranged above the receiving position, and therefore the pneumatic transmission pipeline not only can occupy less space, but also saves the material cost for arranging the pneumatic transmission pipeline and reduces the deployment cost of the whole pneumatic transmission pipeline.
In an embodiment of the receiving method of the transmitter of the present invention, when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device specifically includes:
when the conveyer runs to the top of the pneumatic conveying pipeline along an upward inclined direction, the conveyer enters a pipeline part which is vertically arranged;
the transmitter is intercepted by the closed top end of the pipeline part after entering the vertically arranged pipeline part;
the conveyor falls by its own weight to the closed bottom end of the pipe section.
In another embodiment of the receiving method of the transmitter of the present invention, when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device specifically includes:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the transmitter impacts an elastic lug which is pivoted on the side wall of the pipeline part, the elastic lug rotates towards the direction outside the side wall of the pipeline part, and the transmitter overcomes the resistance of the elastic lug to move towards the top direction of the pipeline part;
the elastic lug is reset;
said conveyor being intercepted by the partially closed top end of said conduit;
the transmitter falls and is supported on the elastic lug by the self gravity.
In another embodiment of the receiving method of the transmitter of the present invention, when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device specifically includes:
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter enters a pipeline part which is horizontally arranged;
the conveyor is intercepted at the end of the horizontally disposed pipe section after entering the pipe section.
Further, after the conveyor enters the horizontally arranged pipeline portion, the interception at the end of the pipeline portion is specifically: and after entering the horizontally arranged pipeline part, the transmitter continuously runs into the blind end of the pipeline part and is intercepted by the blind end part.
The transmitter is intercepted through the blind end of the pipeline part, and the accuracy and the reliability of interception can be realized.
Further, the conveyor enters the horizontally arranged pipe portion, and after the end of the pipe portion is intercepted, the end of the pipe portion sags under the action of gravity of the conveyor.
The conveyor enters the horizontally disposed pipe section and after the end of the pipe section is intercepted, the end of the pipe section 301 sags under the weight of the conveyor. This makes it possible to more reliably intercept the transmitter at the end of the pipe portion, preventing the transmitter from being retracted into the pneumatic transmission pipe due to collision with the end of the pipe portion when the transmitter is intercepted. In addition, the end part of the pipeline part sags under the action of gravity of the transmitter, and the good absorption and buffering effects are achieved on the impact generated by the end part of the pipeline part when the transmitter is intercepted, so that the transmitter is stably received.
Example 6
Referring to fig. 6 and 7, the present embodiment provides another pneumatic conveying pipeline workstation, which includes a pneumatic conveying pipeline 20, and a conveyor intercepting device 30 disposed on the top of the pneumatic conveying pipeline 20; wherein
The transmitter intercepting apparatus 30 includes: the pneumatic conveying pipeline 20 is connected to a port at the lower end of the pipeline part 301; in this embodiment, the pneumatic conveying pipeline 20 and the pipeline part 301 are of an integral structure;
a sleeve 500 with a top cover is sleeved outside the port at the upper end of the pipeline part;
a side wall opening is formed in the side wall of the pipeline part, a lug 3013 is arranged at the side wall opening, and the lug 3013 is connected with a pushing mechanism for pushing the lug to move towards the inside of the pipeline part;
the sleeve is supported at a port at the upper end of the pipe section prior to transmission by the transmitter, the sleeve blocking the lug from outside the pipe section; when the sleeve is pushed upwards by a transmitter running in the pneumatic transmission pipeline, the sleeve releases the blocking of the lug, and the lug extends from the outside of the pipeline part to the inside of the pipeline part under the action of the pushing mechanism. Whereby the lugs block the transmitter against the pipe section when the transmitter collides with the sleeve and falls back.
Thus, upon receipt of the transmitter, the top of the transmitter collides with the sleeve and causes the projection to project from the exterior of the pipe section into the interior of the pipe section under the action of the pushing mechanism. Interception of the conveyor is thus achieved, so that at the receiving station the side of the conveyor does not collide with the pipe section or the projection, thereby protecting the side of the conveyor against damage to the sealing sheet or support ring of the conveyor side.
Furthermore, the lug is fixedly connected with the pivot shaft and is pivoted at the opening of the side wall through the pivot shaft; the pushing mechanism is a torsion spring 501 arranged at the pivot shaft; or the pushing mechanism is a stepping motor (not shown) connected with the pivot shaft; or the pushing mechanism comprises a connecting rod mechanism connected with the bump and a push-pull electromagnet or a pneumatic piston connected with the connecting rod mechanism. As shown in fig. 8.
In order to fully utilize the air source in the pneumatic transmission system, the pneumatic piston is connected with the air source generating device of the pneumatic transmission pipeline through an air pipe.
Further, in order to prevent the sleeve from falling off when the transmitter jacks up the sleeve, a boss 502 is arranged on the outer side of the pipeline part, and a limit block 503 is arranged on the inner side of the sleeve.
The lug is also coupled with a pulling mechanism that pulls the lug from inside the pipe portion to outside the pipe portion, thus facilitating movement of the lug from inside the pipe portion to outside the pipe portion. The lug is fixedly connected with the pivot shaft and is pivoted at the opening of the side wall through the pivot shaft; the pulling mechanism is a handle 504 disposed on the tab; or the pulling mechanism is a stepping motor (not shown) connected with the pivot shaft; or the pulling mechanism comprises a connecting rod mechanism connected with the bump and a push-pull electromagnet connected with the connecting rod mechanism.
The stepping motor and the push-pull electromagnet can be used as a pushing mechanism and can also be used as a pulling mechanism.
Example 7
Referring to fig. 9 and 10, this embodiment provides another pneumatic conveying pipeline workstation, which includes a pneumatic conveying pipeline 20, and a conveyor intercepting device 30 disposed on the top of the pneumatic conveying pipeline; wherein
The transmitter intercepting apparatus 30 includes: the pipeline part 301 is vertically arranged, the upper end of the pipeline part is provided with an end cover, the lower end of the pipeline part is provided with an opening, the pneumatic transmission pipeline is connected to a port at the lower end of the pipeline part, and the end cover at the upper end of the pipeline part is provided with a through hole 601;
a guide rod 602 having a substantially n-shape is provided at the pipe portion, one end of the guide rod is inserted into the through hole of the end cap, and the other end is located outside the pipe portion;
a side wall opening is formed in the side wall of the pipeline part, a convex block 3031 is arranged at the side wall opening, and the convex block is connected with a pushing mechanism for pushing the convex block to move towards the inside of the pipeline part;
when the guide rod is supported on the end cover at the upper end of the pipeline part 301, the end of the guide rod, which is positioned at the outer side of the pipeline part, blocks the lug at the outer part of the pipeline part; when the end of the guide rod inserted into the through hole on the end cover is pushed upwards by a transmitter running in the pneumatic transmission pipeline, the end, located on the outer side of the pipeline part, of the guide rod releases the blocking of the lug, and the lug extends into the pipeline part from the outer part of the pipeline part under the action of the pushing mechanism. Whereby the lug blocks the transmitter against the pipe section when the transmitter falls back in collision with the end of the guide rod inserted into the through hole in the end cap.
Thus, when the transmitter is received, the top of the transmitter collides with one end of the guide rod inserted into the through hole in the end cover, and the lug is caused to protrude from the outside of the pipe portion into the inside of the pipe portion under the action of the pushing mechanism. Interception of the conveyor is thus achieved, so that at the receiving station the side of the conveyor does not collide with the pipe section or the projection, thereby protecting the side of the conveyor against damage to the sealing sheet or support ring of the conveyor side.
Furthermore, the lug is fixedly connected with the pivot shaft and is pivoted at the opening of the side wall through the pivot shaft; the pushing mechanism is a torsion spring 603 arranged at the pivot shaft; or the pushing mechanism is a stepping motor (not shown) connected with the pivot shaft; or the pushing mechanism comprises a connecting rod mechanism connected with the bump and a push-pull electromagnet or a pneumatic piston connected with the connecting rod mechanism.
In order to fully utilize the air source in the pneumatic transmission system, the pneumatic piston is connected with the air source generating device of the pneumatic transmission pipeline through an air pipe.
Example 8
The present embodiment is different from the above embodiments in that the arrangement of the bumps 3013 is different.
Referring to fig. 11 and 12, in the embodiment of the pneumatic conveying pipeline workstation of the invention, a horizontally placed accommodating body 701 is arranged outside the pipeline part;
the protrusion 3013 is in a rod shape or a plate shape and is slidably disposed in the accommodating body, one end of the protrusion extends out of the accommodating body through a port of the accommodating body, and the other end is located in the accommodating body and is provided with a spring 702 between the other end and the bottom of the accommodating body.
The accommodating body 701 is provided with an elongated through hole 703, the lug 3013 is provided with a handle 704, the handle 704 extends out of the accommodating body 701 through the elongated through hole, and the lug can be moved from the inside of the pipeline part to the outside of the pipeline part by pulling the handle 704.
Example 9
The receiving method of a transmitter in this embodiment includes:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
taking out the conveyer from the top of the pneumatic conveying pipeline; wherein,
when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the end part of the transmitter is impacted and sleeved on the sleeve at the upper port of the pipeline part and jacks up the sleeve, and the blocking of a lug arranged outside the pipeline part is removed;
the lug moves towards the interior of the pipe section;
the transmitter impacts the sleeve and falls down by self gravity and is supported on the lug.
Thus, when the conveyor is received, the top of the conveyor collides with the sleeve and causes the blocking of the projection to be released, so that the projection extends from the outside of the pipeline part to the inside of the pipeline part, thereby realizing the interception of the conveyor.
Example 10
The receiving method of a transmitter in this embodiment includes:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
taking out the conveyer from the top of the pneumatic conveying pipeline; wherein,
when the transmitter runs to the top of the pneumatic transmission pipeline, the interception by the interception device is specifically as follows:
when the conveyer upwards runs to the top of the pneumatic conveying pipeline, the conveyer enters a pipeline part which is vertically arranged;
the end part of the transmitter impacts a guide rod arranged at the upper end cover of the pipeline part and jacks up the guide rod, and a lug arranged outside the pipeline part releases the blocking;
the lug moves towards the interior of the pipe section;
the transmitter impacts the sleeve and falls down by self gravity and is supported on the lug.
Thus, when the conveyer is received, the top of the conveyer collides with a guide rod arranged at the upper end cover of the pipeline part and causes the blockage of the lug to be released, so that the lug extends into the pipeline part from the outside of the pipeline part, and the interception of the conveyer is realized.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention, and all such changes or substitutions are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The pneumatic transmission pipeline workstation is characterized by comprising a pneumatic transmission pipeline and a transmitter intercepting device arranged at the top of the pneumatic transmission pipeline.
2. The pneumatic conveying pipeline workstation according to claim 1, wherein the conveyor intercepting device comprises a vertically arranged pipeline part with two closed ends, and the pneumatic conveying pipeline is obliquely upwards opened on the side wall of the vertically arranged pipeline part with two closed ends; the pipeline part which is vertically arranged and has two closed ends is also provided with an opening, and a door body is arranged at the opening.
3. The pneumatic conveying pipeline workstation of claim 2, wherein an opening is also provided on the pneumatic conveying pipeline, and a door is also provided at the opening.
4. The pneumatic transport pipeline workstation of claim 1 wherein the conveyor intercepting means comprises a vertically disposed pipeline section having a closed top end and a ported lower end, the pneumatic transport pipeline being connected to the lower port of the pipeline section;
the side wall of the pipeline part is pivoted with an elastic lug;
an opening is further formed in the top end of the pipeline portion or in the side wall of the pipeline portion above the elastic bump, and a door body is arranged at the opening.
5. The pneumatic transport pipeline workstation of claim 1 wherein the conveyor arresting device comprises a horizontally disposed pipeline section having an arresting portion at one end and a port at the other end, the pneumatic transport pipeline being connected to the port of the pipeline section;
an opening is also provided in the conduit portion adjacent the intercepting portion.
6. The pneumatic transport pipeline workstation of claim 5 wherein one end of the pipeline section is a blind end, the blind end being the interceptor.
7. The pneumatic transport pipe workstation of any of claims 1 to 6, the pneumatic transport pipe being of unitary construction with the transmitter intercepting means.
8. The pneumatic transport pipeline workstation of claim 5 wherein a flexible pipe section is connected between the pipeline section and the pneumatic transport pipeline.
9. A receiving method of a transmitter, comprising:
the transmitter is transmitted upwards in a pneumatic transmission pipeline;
when the transmitter runs to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device;
and taking out the conveyer from the top of the pneumatic conveying pipeline.
10. The receiving method of the transmitter of claim 9, wherein when the transmitter is running to the top of the pneumatic transmission pipeline, the transmitter is intercepted by an intercepting device, specifically:
when the conveyer runs to the top of the pneumatic conveying pipeline along an upward inclined direction, the conveyer enters a pipeline part which is vertically arranged;
the transmitter is intercepted by the closed top end of the pipeline part after entering the vertically arranged pipeline part;
the conveyor falls by its own weight to the closed bottom end of the pipe section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910302546.1A CN101870409B (en) | 2009-04-25 | 2009-05-23 | Pneumatic transmission pipeline workstation and transmitter receiving method |
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| CN2009103018415 | 2009-04-25 | ||
| CN200910301841 | 2009-04-25 | ||
| CN200910301841.5 | 2009-04-25 | ||
| CN200910302546.1A CN101870409B (en) | 2009-04-25 | 2009-05-23 | Pneumatic transmission pipeline workstation and transmitter receiving method |
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| CN101870409A true CN101870409A (en) | 2010-10-27 |
| CN101870409B CN101870409B (en) | 2015-06-24 |
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| CN200910302546.1A Active CN101870409B (en) | 2009-04-25 | 2009-05-23 | Pneumatic transmission pipeline workstation and transmitter receiving method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107826764A (en) * | 2017-10-30 | 2018-03-23 | 银川东方气力运输设备有限公司 | It is a kind of to minimize pneumatic R-T unit from formula of turning over |
| CN109552878A (en) * | 2018-10-18 | 2019-04-02 | 浙江泰林生物技术股份有限公司 | A kind of device that article is quickly spread out of suitable for closed clean environment |
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| US1494696A (en) * | 1920-09-30 | 1924-05-20 | James G Maclaren | Carrier-spacing device |
| JPS51143279A (en) * | 1975-06-04 | 1976-12-09 | Ueno Kogyo Kk | Carriage stopping apparatus for pneumatic pipe conveyor |
| EP0124764A1 (en) * | 1983-04-11 | 1984-11-14 | Aerocontact GmbH & Co. KG | Flexible pipe for a pneumatic-tube plant |
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| CN107826764A (en) * | 2017-10-30 | 2018-03-23 | 银川东方气力运输设备有限公司 | It is a kind of to minimize pneumatic R-T unit from formula of turning over |
| CN107826764B (en) * | 2017-10-30 | 2024-05-03 | 银川东方气力运输设备有限公司 | Self-turning type miniaturized pneumatic receiving and transmitting device |
| CN109552878A (en) * | 2018-10-18 | 2019-04-02 | 浙江泰林生物技术股份有限公司 | A kind of device that article is quickly spread out of suitable for closed clean environment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101870409B (en) | 2015-06-24 |
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