CN210285950U - Feeding system - Google Patents
Feeding system Download PDFInfo
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- CN210285950U CN210285950U CN201920659641.6U CN201920659641U CN210285950U CN 210285950 U CN210285950 U CN 210285950U CN 201920659641 U CN201920659641 U CN 201920659641U CN 210285950 U CN210285950 U CN 210285950U
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Abstract
The utility model relates to a material transmission technical field provides a feeding system, and this feeding system includes: feed bin, at least one working cylinder body and vacuum pump. The storage bin is used for storing materials; the working cylinder body is communicated with the feed bin through a feed delivery pipe; the vacuum pump is connected with the working cylinder body and used for vacuumizing the working cylinder body so that materials in the storage bin are transmitted to the working cylinder body through the conveying pipe. The feeding system provided by the disclosure is simple in structure, convenient to clean and capable of safely transmitting explosive substances.
Description
Technical Field
The utility model relates to a material transmission technical field especially relates to a feeding system.
Background
The feeding system generally comprises a storage bin, a working cylinder body and a transmission device, wherein the transmission device is used for transmitting materials in the storage bin into the working cylinder body, so that the workers can obtain the materials from the working cylinder body.
In the related art, the conveying device generally uses a slurry pump, a screw pump and other conveying devices to convey materials.
However, the slurry pump and the screw pump are complex in structure, materials are easy to block transmission equipment such as the slurry pump and the screw pump, meanwhile, the slurry pump and the screw pump are troublesome to disassemble and assemble, a plurality of dead corners exist in the equipment, and the materials are difficult to clean. Especially when some special materials are transmitted, such as explosive materials like PBX explosives, the friction between internal parts of a slurry pump and a screw pump and the materials easily causes explosion accidents.
It should be noted that the information of the present invention in the above background section is only for enhancing the understanding of the background of the present invention, and thus may include information that does not constitute prior art known to those of ordinary skill in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a feeding system, this feeding system have solved complicated, the material clearance difficulty of feeding system structure among the correlation technique, when transmitting some special materials very much, for example during explosive materials such as PBX explosive, cause the problem of explosion accident easily.
Other features and advantages of the invention will be apparent from the following detailed description, or may be learned by practice of the invention in part.
According to an aspect of the present disclosure, there is provided a feeding system, including: feed bin, at least one working cylinder body and vacuum pump. The storage bin is used for storing materials; the working cylinder body is communicated with the feed bin through a feed delivery pipe; the vacuum pump is connected with the working cylinder body and used for vacuumizing the working cylinder body so that materials in the storage bin are transmitted to the working cylinder body through the conveying pipe.
In an exemplary embodiment of the present disclosure, the feeding system further includes a pneumatic pump. The pneumatic pump is connected with the feed bin and used for inputting positive pressure gas into the feed bin so as to enable materials in the feed bin to be transmitted to the working cylinder body through the feed delivery pipe.
In an exemplary embodiment of this disclosure, the feeding system still includes material level detection device, and material level detection device sets up be used for in the working cylinder to detect the material level of material in the working cylinder, and generate the material level signal.
In an exemplary embodiment of the present disclosure, the feeding system further includes a vacuum sensor, and the vacuum sensor is communicated with the working cylinder and is configured to detect a vacuum degree in the working cylinder and generate a vacuum degree signal.
In an exemplary embodiment of the disclosure, the feeding system further includes a vacuum proportional control valve, and the vacuum proportional control valve is communicated with the working cylinder and used for adjusting the vacuum degree in the working cylinder.
In an exemplary embodiment of the present disclosure, the feeding system further includes a positive pressure sensor, and the positive pressure sensor is communicated with the bin and is configured to detect an air pressure in the bin and generate an air pressure signal.
In an exemplary embodiment of the present disclosure, the feeding system further includes a positive pressure proportional regulating valve, and the positive pressure proportional regulating valve is communicated with the storage bin and is used for regulating the air pressure in the storage bin.
In an exemplary embodiment of this disclosure, the feeding system still includes control system, and control system connects material level detection device vacuum sensor malleation sensor vacuum proportional control valve malleation proportional control valve is used for receiving the material level signal vacuum signal, atmospheric pressure signal, according to the material level signal vacuum signal, atmospheric pressure signal control vacuum proportional control valve with malleation proportional control valve.
In an exemplary embodiment of the present disclosure, the number of the working cylinder bodies is two, two of the working cylinder bodies are respectively communicated with the storage bin through a material conveying pipe, two of the working cylinder bodies are further respectively connected with a material discharging pipe, and two of the material discharging pipes are respectively provided with a valve.
In an exemplary embodiment of the present disclosure, the bin is a mobile bin.
The utility model provides a feeding system, this feeding system includes: feed bin, at least one working cylinder body and vacuum pump. The storage bin is used for storing materials; the working cylinder body is communicated with the feed bin through a feed delivery pipe; the vacuum pump is connected with the working cylinder body and used for vacuumizing the working cylinder body so that materials in the storage bin are transmitted to the working cylinder body through the conveying pipe. On one hand, the feeding system provided by the disclosure provides power for material transmission in a vacuumizing mode, and a slurry pump, a screw pump and other transmission devices are not required, so that the slurry pump, the screw pump and other equipment are prevented from being blocked by materials; on the other hand, this feeding system that discloses provides has avoided the friction between material and the transmission device, when transporting explosive materials such as explosive, has greatly reduced the explosion accident and has taken place.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a side view of an exemplary embodiment of a loading system according to the present disclosure;
FIG. 2 is a front view of an exemplary embodiment of a loading system according to the present disclosure;
FIG. 3 is a functional block diagram of an exemplary embodiment of the disclosed charging system.
1-a storage bin, 2-a working cylinder body, 3-a vacuum pump, 4-a material conveying pipe, 5-a pneumatic pump, 6-a material level detection device, 7-a vacuum sensor, 8-a vacuum proportion adjusting valve, 9-a positive pressure sensor, 10-a positive pressure proportion adjusting valve, 11-a control system, 12-a first discharge pipe and 13-a valve.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their detailed description will be omitted.
Although relative terms, such as "upper" and "lower," may be used in this specification to describe one element of an icon relative to another, these terms are used in this specification for convenience only, e.g., in accordance with the orientation of the examples described in the figures. It will be appreciated that if the device of the icon were turned upside down, the element described as "upper" would become the element "lower". Other relative terms, such as "high," "low," "top," "bottom," "left," "right," and the like are also intended to have similar meanings. When a structure is "on" another structure, it may mean that the structure is integrally formed with the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure via another structure.
The terms "a," "an," "the," and the like are used to denote the presence of one or more elements/components/parts; the terms "comprising" and "having" are intended to be inclusive and mean that there may be additional elements/components/etc. other than the listed elements/components/etc.
According to an aspect of the present disclosure, there is provided a feeding system, as shown in fig. 1 and 2, fig. 1 is a side view of an exemplary embodiment of the feeding system of the present disclosure, and fig. 2 is a front view of the exemplary embodiment of the feeding system of the present disclosure. This feeding system includes: a storage bin 1, two working cylinders 2 and a vacuum pump 3. The storage bin 1 is used for storing materials; the working cylinder body 2 is respectively communicated with the feed bin 1 through two feed conveying pipes 4; the vacuum pump 3 is connected with the working cylinder body 2 and used for vacuumizing the working cylinder body 2 so that materials in the storage bin 1 are transmitted to the working cylinder body 2 through the conveying pipe 4.
The present exemplary embodiment proposes a feeding system, which includes: a silo 1, at least one cylinder 2 and a vacuum pump 3. The storage bin 1 is used for storing materials; the working cylinder body 2 is communicated with the feed bin 1 through a feed delivery pipe 4; the vacuum pump 3 is connected with the working cylinder body 2 and used for vacuumizing the working cylinder body 2 so that materials in the storage bin 1 are transmitted to the working cylinder body 2 through the conveying pipe 4. On one hand, the feeding system provided by the disclosure provides power for material transmission in a vacuumizing mode, and a slurry pump, a screw pump and other transmission devices are not required, so that the slurry pump, the screw pump and other equipment are prevented from being blocked by materials; on the other hand, this feeding system that discloses provides has avoided the friction between material and the transmission device, when transporting explosive materials such as explosive, has greatly reduced the explosion accident and has taken place.
As shown in fig. 1 and 2, the work cylinder 2 may be located above the silo 1 so that the worker can take the material from the work cylinder. The silo 2 can be a mobile silo which can supply the working cylinders. It should be understood that in other exemplary embodiments, other numbers of working cylinders 2 are possible, and are within the scope of the present disclosure.
In the present exemplary embodiment, as shown in fig. 1, the feeding system may further include a pneumatic pump 5. The pneumatic pump 5 with the feed bin 1 is connected, can be used for right the feed bin 1 input malleation is gaseous, so that the material in the feed bin 1 passes through under the malleation effect conveying pipeline 4 transports to the working cylinder body 2.
In this exemplary embodiment, the feeding system may further include a material level detection device 6, and the material level detection device 6 is arranged in the cylinder block 2 and used for detecting the material level of the material in the cylinder block 2 and generating a material level signal. Wherein, material level detection device 6 can include distance sensor, and distance sensor can set up in the last port of working cylinder body, and distance sensor can detect the distance of working cylinder body upper port to material terminal surface, and material level detection device 6 can combine the degree of depth of working cylinder body to obtain the material's material level, and the material level of material equals the degree of depth of working cylinder body promptly and subtracts the distance of working cylinder body upper port to material terminal surface.
In the present exemplary embodiment, as shown in fig. 1, the feeding system may further include a vacuum sensor 7, and the vacuum sensor 7 is connected to the working cylinder 2 and is configured to detect a vacuum degree in the working cylinder 2. The speed of material loading can be judged according to the vacuum in the work cylinder body to the staff, and wherein, the bigger is the vacuum the material loading speed big more.
In this exemplary embodiment, the feeding system may further include a vacuum proportional control valve 8, and the vacuum proportional control valve 8 is communicated with the working cylinder 2 and is used for adjusting the vacuum degree in the working cylinder 2. The staff can utilize vacuum ratio control valve 8 to adjust the vacuum in the work cylinder body to adjust the material loading speed of material. Wherein, the vacuum sensor 7 may be disposed between the vacuum pump 3 and the cylinder block 2, and the vacuum proportional control valve 8 may be disposed between the vacuum sensor 7 and the vacuum pump 3.
In this exemplary embodiment, the feeding system may further include a positive pressure sensor 9, and the positive pressure sensor 9 is communicated with the storage bin 1 and is configured to detect an air pressure in the storage bin 1 and generate an air pressure signal. The staff can judge the speed of the material loading according to the atmospheric pressure in the feed bin 1, wherein, the bigger atmospheric pressure is the greater the material loading speed is.
In this exemplary embodiment, the feeding system may further include a positive pressure proportional control valve 10, and the positive pressure proportional control valve 10 is communicated with the storage bin 1 and is configured to adjust the air pressure in the storage bin 1. The staff can utilize malleation proportion governing valve 10 to adjust the atmospheric pressure in the feed bin to adjust the material loading speed of material. The positive pressure sensor 9 may be disposed between the pneumatic pump 5 and the bunker 1, and the positive pressure proportional regulating valve 10 may be disposed between the positive pressure sensor 9 and the pneumatic pump 5.
In the exemplary embodiment, as shown in fig. 3, a functional block diagram of an exemplary embodiment of the feeding system of the present disclosure is shown. In which a dotted arrow indicates a transmission direction of a signal and a solid line indicates a connection relationship between respective devices. The feeding system still includes control system 11, and control system 11 connects material level detection device 6 vacuum sensor 7 malleation sensor 9 vacuum proportional control valve 8 malleation proportional control valve 10 is used for receiving the material level signal vacuum signal, atmospheric pressure signal, according to the material level signal vacuum signal, atmospheric pressure signal control vacuum proportional control valve 8 with malleation proportional control valve 10. This control system 11 can combine the atmospheric pressure of feed bin, the vacuum of working cylinder body to control the degree of opening of vacuum proportional control valve 8, malleation proportional control valve 10 respectively according to the material level of material to adjust reasonable material loading speed through the atmospheric pressure in the control feed bin and the vacuum of working cylinder body. The feeding speed can be automatically controlled by the arrangement, so that the material level of the material in the working cylinder body is at a reasonable height.
In the exemplary embodiment, as shown in fig. 2, two discharge pipes 12 may be connected to the two working cylinders 2, and each discharge pipe may have a valve 13. When a working cylinder 2 is loaded, the valve 13 associated with the working cylinder is closed. The staff can obtain the material through another work cylinder body.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is to be limited only by the terms of the appended claims.
Claims (10)
1. A feeding system, comprising:
the storage bin is used for storing materials;
at least one working cylinder body which is communicated with the feed bin through a feed delivery pipe;
and the vacuum pump is connected with the working cylinder body and used for vacuumizing the working cylinder body so as to enable the materials in the storage bin to be transmitted to the working cylinder body through the conveying pipe.
2. The loading system of claim 1, further comprising:
and the pneumatic pump is connected with the stock bin and used for inputting positive pressure gas into the stock bin so as to enable the materials in the stock bin to be transmitted to the working cylinder body through the conveying pipe.
3. The loading system of claim 1, further comprising:
the material level detection device is arranged in the working cylinder body and used for detecting the material level of the material in the working cylinder body and generating a material level signal.
4. The loading system of claim 3, further comprising:
and the vacuum sensor is communicated with the working cylinder body and used for detecting the vacuum degree in the working cylinder body and generating a vacuum degree signal.
5. The loading system of claim 4, further comprising:
and the vacuum proportion regulating valve is communicated with the working cylinder body and is used for regulating the vacuum degree in the working cylinder body.
6. The loading system of claim 5, further comprising:
and the positive pressure sensor is communicated with the stock bin and used for detecting the air pressure in the stock bin and generating an air pressure signal.
7. The loading system of claim 6, further comprising:
and the positive pressure proportion regulating valve is communicated with the stock bin and is used for regulating the air pressure in the stock bin.
8. The loading system of claim 7, further comprising:
control system connects material level detection device vacuum sensor malleation sensor vacuum proportional control valve malleation proportional control valve is used for receiving the material level signal vacuum signal, atmospheric pressure signal, according to the material level signal vacuum signal, atmospheric pressure signal control vacuum proportional control valve with malleation proportional control valve.
9. A feeding system according to any one of claims 1-8, characterized in that the number of said working cylinders is plural, and said plurality of said working cylinders are respectively connected to said storage bin through a feed delivery pipe.
10. A loading system according to any of claims 1-8, wherein the silo is a mobile silo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659641.6U CN210285950U (en) | 2019-05-09 | 2019-05-09 | Feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920659641.6U CN210285950U (en) | 2019-05-09 | 2019-05-09 | Feeding system |
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| CN210285950U true CN210285950U (en) | 2020-04-10 |
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| CN201920659641.6U Active CN210285950U (en) | 2019-05-09 | 2019-05-09 | Feeding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171715A (en) * | 2019-05-09 | 2019-08-27 | 西安拓普电气有限责任公司 | Feeding system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171715A (en) * | 2019-05-09 | 2019-08-27 | 西安拓普电气有限责任公司 | Feeding system |
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