CN214986330U - Vacuum tank receiving mechanism and vacuum tank - Google Patents
Vacuum tank receiving mechanism and vacuum tank Download PDFInfo
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- CN214986330U CN214986330U CN202022891979.XU CN202022891979U CN214986330U CN 214986330 U CN214986330 U CN 214986330U CN 202022891979 U CN202022891979 U CN 202022891979U CN 214986330 U CN214986330 U CN 214986330U
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- vacuum tank
- receiving
- weighing
- receiving mechanism
- vacuum
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Abstract
The patent of the utility model relates to a vacuum tank receiving mechanism also relates to a vacuum tank simultaneously for the input of setting control material on vacuum tank, this vacuum tank receiving mechanism includes: the material receiving executing piece is movably arranged at a material inlet above the vacuum tank and is used for receiving materials leaked from a valve of the material inlet; the weighing part is arranged below the vacuum tank in a lifting manner and is used for supporting the object to be charged and monitoring the weight of the object to be charged; the weighing part is linked with the material receiving executing part through the transmission mechanism and is used for moving the material receiving executing part away from the material inlet when the weighing part rises and returning the material receiving executing part to a position corresponding to the material inlet when the weighing part falls. Through adopting the utility model discloses a vacuum tank receiving mechanism need not to pay attention to the charge at every turn, changes the weight of the article of feeding through foretell weighing and carries out the switching to the pan feeding mouth, and more convenient, accurate completion is loaded like this, and charging efficiency is higher.
Description
Technical Field
The patent of the utility model relates to a vacuum tank receiving mechanism also relates to a vacuum tank simultaneously.
Background
At present when using vacuum tank to carry out the powder charge, if carrying out the powder charge to empty shell, the operation is the mistake that appears not only easily, and the powder charge efficiency is comparatively low, and importantly, when the pan feeding, if the valve that appears the pan feeding mouth is closed untight, material (explosive) reveals, gets into vacuum tank, and this has brought not little threat for vacuum tank and operating personnel safety.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a make vacuum tank charging convenience and safer vacuum tank receiving mechanism.
In order to realize above-mentioned purpose, the technical scheme that this application adopted is a vacuum tank receiving mechanism for the input of setting control material on the vacuum tank, this vacuum tank receiving mechanism includes:
the material receiving executing piece is movably arranged at a material inlet above the vacuum tank and is used for receiving materials leaked from a valve of the material inlet;
the weighing part is arranged below the vacuum tank in a lifting manner and is used for supporting the object to be charged and monitoring the weight of the object to be charged in real time;
the weighing part is linked with the material receiving executing part through the transmission mechanism and is used for moving the material receiving executing part away from the material inlet when the weighing part rises and returning the material receiving executing part to a position corresponding to the material inlet when the weighing part falls.
Through adopting the utility model discloses a vacuum tank receiving mechanism need not to pay attention to the charge at every turn, changes the weight of the article of feeding through foretell weighing portion and carries out the switching to the pan feeding mouth, and more convenient, accurate completion is loaded like this, and charging efficiency is higher to adopted and connect the material executive component after, prevented the valve at the pan feeding mouth because of closing the hourglass material that not tight leads to, ensured vacuum tank's washing and safety.
Furthermore, the material receiving executing part comprises a material receiving disc, the upper surface of the material receiving disc is used for corresponding to the material inlet, and one side of the material receiving disc is used for being hinged to the inner wall of the vacuum tank.
Furthermore, a spring is connected to the side of the receiving tray and used for being connected to the wall of the vacuum tank and enabling the receiving tray to be normally closed or normally opened to the feeding opening. Through setting up this spring, realize connecing the normally open, the normally closed effect of material executive component like this, the structure is succinct, practical.
Further, the weighing part comprises a weighing platform, the weighing platform is provided with a pressure sensor for detecting the gravity change of the article borne above the weighing platform, and the lower end of the weighing platform is provided with a lifting device for supporting the weighing platform.
Further, the lifting device comprises a push rod connected with the heavy platform and used for penetrating through the bottom of the vacuum tank and a driving mechanism for driving the push rod. The driving mechanism can be directly driven by a motor, and can also be driven by a hydraulic cylinder, a pneumatic cylinder and the like.
Furthermore, the transmission mechanism comprises a pulley and a traction rope, the pulley is arranged on the wall of the vacuum tank, and the traction rope winds around the pulley to connect the weighing part with the material receiving executing part. The arrangement of the pulleys is arranged according to the arrangement condition in the vacuum tank, if two pulley blocks are arranged, one group is arranged on the inner wall of the vacuum tank at the corresponding position on the side of the weighing platform or the bottom of the vacuum tank, and the other group is arranged on the inner wall of the vacuum tank at the corresponding position on the side of the take-up pan, so that the trend of the traction line is kept away from the middle position of the vacuum tank as much as possible.
The utility model also provides a more convenient vacuum tank of powder charge, this vacuum tank includes foretell vacuum tank receiving mechanism. Through adopting the utility model discloses a vacuum tank, the efficiency of improvement feeding that can be great and the precision of loading capacity prevent simultaneously that the hourglass material from getting into vacuum tank, more ensured vacuum tank and operating personnel's safety.
Specifically, the inner cavity of the vacuum tank is provided with a guide device connected with a weighing part of the vacuum tank material receiving mechanism. Through setting up this guider, can make the lift of platform of weighing more stable.
Specifically, the guiding device comprises at least one guiding column distributed at the bottom of the vacuum tank, and an extending part sleeved on the guiding column is arranged on the weighing part.
Specifically, the guide post is sleeved with an anti-static wind organ cover.
The present invention will be further described with reference to the accompanying drawings and the detailed description. Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description. Or may be learned by practice of the invention.
Drawings
The accompanying drawings, which form a part of the disclosure, are included to assist in understanding the disclosure, and the description provided herein and the accompanying drawings, which are related thereto, are intended to explain the disclosure, but do not constitute an undue limitation on the disclosure.
In the drawings:
fig. 1 is a schematic diagram illustrating a vacuum tank receiving mechanism and a vacuum tank according to the present invention;
fig. 2 is a schematic top view illustrating a material receiving actuator of a material receiving mechanism for a vacuum tank according to the present invention;
fig. 3 is a schematic side view illustrating a material receiving actuator of a material receiving mechanism for a vacuum tank according to the present invention;
fig. 4 is a schematic transmission diagram illustrating a vacuum tank receiving mechanism according to the present invention;
fig. 5 is a schematic diagram illustrating a vacuum tank receiving mechanism according to the present invention, in which a lifting mechanism is controlled by a pressure sensor;
the labels in the figure are:
1-receiving an executing piece;
110-take-up pan;
120-a spring;
2-a weighing section;
210-a weighing platform;
220-a lifting device;
221-a drive mechanism;
230-a clamp;
3-vacuum tank;
310-a material inlet;
4-a pressure sensor;
5-a central processing module;
6-a pulley;
7-a traction rope;
8-a guide post;
9-anti-static organ cover.
Detailed Description
The present invention will be described more fully with reference to the accompanying drawings. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Before the present invention is described with reference to the accompanying drawings, it is to be noted that:
the technical solutions and features provided in the present invention in each part including the following description may be combined with each other without conflict.
Moreover, the embodiments of the invention described in the following description are generally only examples of a subset of the invention, and not all examples. Therefore, all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention shall fall within the protection scope of the present invention.
With respect to the terms and units of the present invention. The term "comprises" and any variations thereof in the description and claims of this invention and the related art are intended to cover non-exclusive inclusions.
Referring to fig. 1 to 5, a vacuum tank receiving mechanism is arranged on a vacuum tank 3 to control the input of materials, and mainly comprises a receiving executing part 1, a weighing part 2 and a transmission mechanism.
The material receiving executing part 1 is movably arranged at a material inlet 310 above the vacuum tank 3 and is used for receiving materials leaked from a valve of the material inlet 310;
the weighing part 2 is arranged below the vacuum tank 3 in a lifting manner and is used for supporting an object to be charged and monitoring the weight of the object to be charged in real time;
the weighing part 2 is linked with the material receiving executive component 1 through the transmission mechanism, the material receiving executive component 1 is moved away from the material inlet 310 when the weighing part 2 rises, and the material receiving executive component 1 returns to the position corresponding to the material inlet 310 when the weighing part 2 falls.
During the use, the object to be charged enters from a cabin door at the side of the vacuum tank 3 and is placed on the weighing part 2, the feeding port 310 is in a closed state at the moment, when the weighing part 2 senses a heavy object, the weighing part 2 starts to move upwards, in the upward movement process, the material receiving executive component 1 is driven by the transmission mechanism to be removed from the feeding port 310, meanwhile, a valve of the feeding port 310 starts to be opened, the material above the vacuum tank 3 starts to leak to the object to be charged from the feeding port 310, when the weighing part 2 senses that the weight reaches a certain value, the weighing part 2 descends, the material receiving executive component 1 is driven by the transmission mechanism to return to the feeding port 310, when the weighing part 2 descends to the lowest point, the object to be charged is taken out, a new object to be charged is put in again, and the steps are repeated.
Through adopting the utility model discloses a vacuum tank receiving mechanism need not to pay attention to the charge at every turn, changes the weight of the article of feeding through foretell portion of weighing 2 and carries out the switching to pan feeding mouth 310, and more convenient, accurate completion is loaded like this, and charging efficiency is higher, and is safer.
The material receiving executing part 1 comprises a material receiving tray 110, the upper plate surface of the material receiving tray 110 is used for corresponding to the material inlet 310, and one side of the material receiving tray 110 is used for being hinged on the inner wall of the vacuum tank 3.
The receiving tray 110 may be a disc-shaped structure or a pocket structure with a larger depth, and in this embodiment, the receiving tray is preferably a pocket structure to more reliably collect the explosive missing from the valve of the inlet 310. The size of the receiving tray 110 is determined according to the aperture of the feeding port 310, and only when the receiving tray 110 corresponds to the feeding port 310, the feeding port 310 can be sealed well, and materials left out from the valve of the feeding port 310 can be received.
The spring 120 is connected to the side of the receiving tray 110, and the spring 120 is used for being connected to the wall of the vacuum tank 3 and enabling the receiving tray 110 to be normally closed or normally opened to the feeding port 310. Through setting up this spring 120, realize connecing the normally open, the normally closed effect of material executor 1 like this, the structure is succinct, practical.
When the spring 120 is provided, a protrusion or a protruding part may be provided on the wall of the vacuum tank 3, such that one end of the spring 120 is connected to the protrusion or the protruding part, and the other end is connected to the receiving tray 110.
The weighing part 2 comprises a weighing platform 210, the weighing platform 210 is provided with a pressure sensor 4 for detecting the gravity change of the article borne above the weighing platform 210, and the lower end of the weighing platform 210 is provided with a lifting device 220 for supporting the weighing platform 210. Here, after the pressure sensor 4 sends the pressure signal to the central processing module 5 for controlling the lifting device 220, whether the lifting device 220 starts to descend is determined according to a preset pressure value by the central processing module 5, and when the pressure value reaches a certain preset value, the central processing module 5 controls the driving mechanism 221 of the lifting device 220, so that the lifting device 220 drives the weighing platform 210 to descend.
The lifting device 220 may be a scissor-type lifting mechanism, or a hydraulic ram lifting mechanism, as long as the stable and safe lifting motion of the weighing platform 210 is performed.
The lifting means 220 comprises a lift pin connected to the heavy platform for penetrating the bottom of the vacuum tank 3 and a driving mechanism 221 for driving the lift pin. The driving mechanism 221 may be directly driven by a motor, or may be driven by a hydraulic cylinder, a pneumatic cylinder, or the like.
The transmission mechanism comprises a pulley 6 and a traction rope 7, the pulley 6 is used for being arranged on the wall of the vacuum tank 3, and the traction rope 7 bypasses the pulley 6 to connect the weighing part 2 with the material receiving executing part 1. The pulleys 6 are arranged according to the arrangement condition in the vacuum tank 3, for example, two pulley 6 sets are arranged, one set is arranged on the inner wall of the vacuum tank 3 at the corresponding position on the side of the weighing platform 210 or on the bottom of the vacuum tank 3, and the other set is arranged on the inner wall of the vacuum tank 3 at the corresponding position on the side of the receiving tray 110, so that the trend of the traction line is kept away from the position in the middle of the vacuum tank 3 as much as possible.
By adopting the vacuum tank receiving mechanism, the vacuum tank 3 which is more convenient and fast to charge can be obtained. Through adopting the utility model discloses a vacuum tank 3, the efficiency that can great improvement was loaded and the precision of loading. The vacuum tank 3 is used for filling the shell with explosive.
After the weighing part 1 lifts the cartridge case in place, the valve of the feeding port 310 is opened to start discharging, and the weighing part 2 and the receiving tray 110 are rotated away in the lifting process of the cartridge case. When the weighing part 1 detects that the weight meets the requirement, the valve of the feeding port 310 is closed, the weighing part 1 falls back with the shell, the material receiving plate 110 rotates back to receive possible material leakage in the falling process, the vacuum tank is opened after the falling is in place, and the shell is taken out.
A clamp 230 for fixing and clamping the shell case may be provided on the weighing platform 210, where the clamp 230 may be a general conventional clamp. The clamp 230 may be configured to be motorized or may be manually operable, the clamp 230 comprising at least two clamps positioned on the weigh platform 210, the clamps being configured to hold the cartridge case in use on the weigh platform 210.
The inner cavity of the vacuum tank 3 is provided with a guiding device connected with the weighing part 2 of the vacuum tank receiving mechanism. By arranging the guide device, the lifting of the weighing platform 210 can be more stable.
The guiding device comprises at least one guiding column 8 distributed at the bottom of the vacuum tank 3, an extension part sleeved on the guiding column 8 is arranged on the weighing part 2, the number of the guiding columns 8 is set according to needs, and one or two or three guiding columns can be preferably arranged.
The guide post 8 is sleeved with the anti-static organ cover 9, and the anti-static organ cover 9 is sleeved on the guide post 8, so that the safety of charging, particularly charging of materials such as explosives is guaranteed.
The contents of the present invention have been explained above. Those of ordinary skill in the art will be able to implement the invention based on these descriptions. Based on the above-mentioned contents of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.
Claims (10)
1. Vacuum tank receiving mechanism, its characterized in that for the input of setting control material on vacuum tank, this vacuum tank receiving mechanism includes:
the material receiving executing piece is movably arranged at a material inlet above the vacuum tank and is used for receiving materials leaked from a valve of the material inlet;
the weighing part is arranged below the vacuum tank in a lifting manner and is used for supporting the object to be charged and monitoring the weight of the object to be charged in real time;
the weighing part is linked with the material receiving executing part through the transmission mechanism and is used for moving the material receiving executing part away from the material inlet when the weighing part rises and returning the material receiving executing part to a position corresponding to the material inlet when the weighing part falls.
2. The vacuum tank receiving mechanism according to claim 1, wherein the receiving actuator comprises a receiving tray, an upper surface of the receiving tray is adapted to correspond to the receiving opening, and one side of the receiving tray is adapted to be hinged to an inner wall of the vacuum tank.
3. The vacuum tank receiving mechanism according to claim 2, wherein a spring is connected to the side of the receiving tray and is used for being connected to the wall of the vacuum tank and enabling the receiving tray to be normally closed or normally opened to the feeding port.
4. The vacuum tank receiving mechanism according to claim 1, wherein the weighing portion comprises a weighing platform, the weighing platform is provided with a pressure sensor for detecting the change of the gravity of the object supported above the weighing platform, and a lifting device for supporting the weighing platform is arranged at the lower end of the weighing platform.
5. The vacuum tank receiving mechanism as claimed in claim 4, wherein the lifting device comprises a lift pin connected to the heavy platform for penetrating the bottom of the vacuum tank and a driving mechanism for driving the lift pin.
6. The vacuum tank receiving mechanism according to claim 1, wherein the transmission mechanism comprises a pulley and a traction rope, the pulley is used for being arranged on the wall of the vacuum tank, and the traction rope is wound around the pulley to connect the weighing part with the receiving executing part.
7. A vacuum tank, characterized in that it comprises a vacuum tank receiving mechanism according to any of claims 1-6.
8. The vacuum vessel of claim 7, wherein the interior of the vacuum vessel is provided with a guide means for engaging a weighing portion of the vacuum vessel receiving mechanism.
9. A vacuum vessel according to claim 8, wherein the guiding means comprises at least one guiding post disposed at the bottom of the vacuum vessel, the weighing portion having an extension fitting over the guiding post.
10. The vacuum vessel as claimed in claim 9, wherein the guide post is fitted with an antistatic wind organ cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891979.XU CN214986330U (en) | 2020-12-04 | 2020-12-04 | Vacuum tank receiving mechanism and vacuum tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022891979.XU CN214986330U (en) | 2020-12-04 | 2020-12-04 | Vacuum tank receiving mechanism and vacuum tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214986330U true CN214986330U (en) | 2021-12-03 |
Family
ID=79139043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022891979.XU Active CN214986330U (en) | 2020-12-04 | 2020-12-04 | Vacuum tank receiving mechanism and vacuum tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214986330U (en) |
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2020
- 2020-12-04 CN CN202022891979.XU patent/CN214986330U/en active Active
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