CN215710183U - Vacuum feeding machine - Google Patents
Vacuum feeding machine Download PDFInfo
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- CN215710183U CN215710183U CN202122100465.2U CN202122100465U CN215710183U CN 215710183 U CN215710183 U CN 215710183U CN 202122100465 U CN202122100465 U CN 202122100465U CN 215710183 U CN215710183 U CN 215710183U
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- negative pressure
- tank body
- feeding
- pipe
- fixedly connected
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Abstract
The utility model discloses a vacuum feeding machine which comprises a feeding tank body, wherein the bottom end of the feeding tank body is fixedly connected with a material storage tank, the bottom end of the material storage tank is provided with a discharge hole, the top end of the feeding tank body is provided with a back-blowing machine, the inner side of the feeding tank body is provided with a negative pressure cavity, the top end of the negative pressure cavity is provided with an installation rod, the installation rod is fixedly connected to two sides in the feeding tank body, the inner side of the installation rod is uniformly provided with a negative pressure pipe, the bottom end of the negative pressure cavity is provided with a filter screen, and the outer side of the negative pressure pipe is uniformly provided with through holes. According to the utility model, the negative pressure cavity is arranged, the filter screen is arranged at the bottom end of the negative pressure cavity, so that fine raw materials can be effectively prevented from entering the negative pressure cavity in the feeding process, the through holes are uniformly formed in the outer side of the negative pressure pipe and are small enough, so that the fine raw materials are effectively prevented from entering the negative pressure pipe, the negative pressure pipe is prevented from being blocked, the replacement frequency of the negative pressure pipe is reduced, the production cost is saved, the device is prevented from stopping running due to the blockage of the negative pressure pipe, and the working efficiency is reduced.
Description
Technical Field
The utility model relates to the field of vacuum feeding machines, in particular to a vacuum feeding machine.
Background
The vacuum feeder is also called as a vacuum conveyor, and is a dust-free closed pipeline conveying device for conveying particles and powdery materials by means of vacuum suction, and the air pressure difference between vacuum and an environmental space is utilized to form air flow in a pipeline and drive the powdery materials to move, so that the powder conveying is completed. The advanced foreign vacuum technology is introduced in China, is continuously improved and improved, and is widely applied to various light and heavy industrial industries such as chemical industry, pharmacy, food, metallurgy, building materials, agricultural and sideline industries and the like.
When the existing vacuum feeding machine is used, a large amount of fine materials can be generated in a negative pressure cavity, the surface of a negative pressure pipe is gathered and attached with a large amount of powdery materials, so that the negative pressure effect is seriously reduced, the negative pressure pipe is often blocked, the internal pressure of a feeding tank is reduced, the efficiency is reduced, and even the machine stops running.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a vacuum feeder, which solves the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: the vacuum feeding machine comprises a feeding tank body, wherein the bottom end of the feeding tank body is fixedly connected with a material storage tank, the bottom end of the material storage tank is provided with a discharge hole, the top end of the feeding tank body is provided with a back-blowing machine, and the inner side of the feeding tank body is provided with a negative pressure cavity;
the top in negative pressure chamber is provided with the installation pole, installation pole fixed connection is in the inside both sides of the material loading jar body, the inboard of installation pole evenly is provided with the negative pressure pipe, the bottom in negative pressure chamber is provided with the filter screen, the outside of negative pressure pipe evenly is provided with the through-hole.
Preferably, one side of the feeding tank body is provided with an inlet pipe, the external storage mechanism of one end of the inlet pipe, the other end of the inlet pipe is arranged on the inner side of the feeding tank body.
Preferably, a negative pressure generator is arranged on the other side of the feeding tank body, a connecting pipe is fixedly connected to the top end of the negative pressure generator, and the other end of the connecting pipe is arranged on the inner side of the feeding tank body.
Preferably, the top end of the mounting rod is provided with an air inlet, the top end of the air inlet is provided with an air inlet pipe, and the air inlet pipe is fixedly connected to the bottom end of the back blowing machine.
Preferably, the inboard of negative pressure pipe is provided with the gag lever post, the bottom fixedly connected with dwang of gag lever post, the outside fixedly connected with turbine blade, head rod and the second connecting rod of dwang, the head rod sets up in turbine blade's bottom, the second connecting rod sets up in the bottom of head rod.
Preferably, a brush rod is fixedly connected between the first connecting rod and the second connecting rod, and bristles are uniformly and fixedly connected to the outer side of the brush rod.
The utility model has the technical effects and advantages that:
1. according to the utility model, the negative pressure cavity is arranged, the filter screen is arranged at the bottom end of the negative pressure cavity, so that fine raw materials can be effectively prevented from entering the negative pressure cavity in the feeding process, the through holes are uniformly formed in the outer side of the negative pressure pipe and are small enough, so that the fine raw materials are effectively prevented from entering the negative pressure pipe, the negative pressure pipe is prevented from being blocked, the replacement frequency of the negative pressure pipe is reduced, the production cost is saved, the device is prevented from stopping running due to the blockage of the negative pressure pipe, and the working efficiency is reduced;
2. according to the utility model, the turbine blades, the rotating rod, the brush rod, the bristles and the blades are arranged on the inner side of the negative pressure pipe, when the air inlet pipe is started to perform reverse blowing operation, the brush rod and the bristles are driven to rotate through the rotation of the turbine blades, and fine particles on the outer side of the negative pressure pipe are cleaned.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of the internal structure of the charging tank body in the utility model.
Fig. 3 is a schematic view of the internal structure of the negative pressure tube of the present invention.
In the figure: the device comprises a feeding tank body 1, a storage tank 2, a discharge port 3, a feeding pipe 4, a negative pressure generator 5, a connecting pipe 6, a back blower 7, a negative pressure cavity 8, a mounting rod 9, a negative pressure pipe 10, an air inlet 11, a through hole 12, a filter screen 13, an air inlet pipe 14, a limiting rod 15, turbine blades 16, a rotating rod 17, a first connecting rod 18, a second connecting rod 19, a brush rod 20 and bristles 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a vacuum feeding machine as shown in figures 1-3, which comprises a feeding tank body 1, wherein the bottom end of the feeding tank body 1 is fixedly connected with a storage tank 2, the bottom end of the storage tank 2 is provided with a discharge hole 3, the outer side of the discharge hole 3 is provided with a cover plate which can limit raw materials to be stored in the storage tank 2 and discharged after reaching a certain amount, the top end of the feeding tank body 1 is provided with a back flushing machine 7, and the inner side of the feeding tank body 1 is provided with a negative pressure cavity 8;
the top end of the negative pressure cavity 8 is provided with an installation rod 9, the installation rod 9 is fixedly connected to two sides inside the charging tank body 1, the inner side of the installation rod 9 is uniformly provided with negative pressure pipes 10, the bottom end of the negative pressure cavity 8 is provided with a filter screen 13, so that fine raw materials can be effectively prevented from entering the negative pressure cavity 8 in the charging process, the outer side of each negative pressure pipe 10 is uniformly provided with through holes 12, the through holes 12 are small enough, the fine raw materials can be effectively prevented from entering the negative pressure pipes 10, the negative pressure pipes 10 are prevented from being blocked, the replacement frequency of the negative pressure pipes 10 is reduced, the production cost is saved, meanwhile, the phenomenon that the device stops running due to the blockage of the negative pressure pipes 10 is avoided, and the working efficiency is reduced;
a feeding pipe 4 is arranged on one side of the feeding tank body 1, one end of the feeding pipe 4 is externally connected with a material storage mechanism, the other end of the feeding pipe 4 is arranged on the inner side of the feeding tank body 1, a negative pressure generator 5 is arranged on the other side of the feeding tank body 1, the top end of the negative pressure generator 5 is fixedly connected with a connecting pipe 6, and the other end of the connecting pipe 6 is arranged on the inner side of the feeding tank body 1, so that negative pressure can be provided for the feeding tank body 1, and negative pressure power can be provided for feeding work;
the top end of the mounting rod 9 is provided with an air inlet 11, the top end of the air inlet 11 is provided with an air inlet pipe 14, the air inlet pipe 14 is fixedly connected to the bottom end of the back blowing machine 7, and after negative pressure feeding work is finished, the back blowing machine 7 blows air into the feeding tank body 1, so that fine particles can flow from the discharge port 3 to the outer side, material accumulation is prevented, and subsequent work is influenced;
the inner side of the negative pressure pipe 10 is provided with a limiting rod 15, the bottom end of the limiting rod 15 is fixedly connected with a rotating rod 17, the outer side of the rotating rod 17 is fixedly connected with a turbine blade 16, a first connecting rod 18 and a second connecting rod 19, the first connecting rod 18 is arranged at the bottom end of the turbine blade 16, the second connecting rod 19 is arranged at the bottom end of the first connecting rod 18, a brush rod 20 is fixedly connected between the first connecting rod 18 and the second connecting rod 19, bristles 21 are uniformly and fixedly connected at the outer side of the brush rod 20, when the air inlet pipe 14 is started for carrying out reverse blowing operation, the brush rod 20 and the bristles 21 are driven to rotate by the rotation of the turbine blade 16, fine particles at the outer side of the negative pressure pipe 10 are cleaned, compared with the traditional reverse blowing cleaning, the cleaning effect is greatly improved, the cleaning effect is completely driven by the original mechanism of a feeding machine, no additional power source is needed, the work is stable and the reliability is strong, and the shutdown and repair caused by the blockage of the negative pressure pipe 10 is avoided, the production line is shut down.
The working principle of the utility model is as follows: when in use, the feeding pipe 4 is placed at the inner side of the storage tank, the negative pressure treatment is carried out in the feeding tank body 1 through the negative pressure generator 5, so that the feeding tank body 1 has negative pressure power to carry out feeding work, raw materials enter the inner side of the feeding tank body 1 along with the feeding pipe 4 and fall into the storage tank 2 to be accumulated, the arrangement of the filter screen 13 can effectively prevent fine raw materials from entering the negative pressure cavity 8 in the feeding process, through the through holes 12 uniformly arranged at the outer side of the negative pressure pipe 10, the through holes 12 are small enough to effectively prevent the fine raw materials from entering the negative pressure pipe 10, the blockage of the negative pressure pipe 10 is prevented, the replacement frequency of the negative pressure pipe 10 is reduced, the production cost is saved, meanwhile, the stop operation of the device caused by the blockage of the negative pressure pipe 10 is avoided, the working efficiency is reduced, when a certain amount is reached, the cover plate at the outer side of the discharging port 3 is opened, the raw materials are discharged, the back-blowing machine 7 is opened to carry out pressure reduction on the feeding tank body 1, the material in the feeding tank body 1 is conveniently discharged.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "disposed," "mounted," "connected," and "secured" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used by the utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the description of the attached drawings.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The vacuum feeding machine comprises a feeding tank body (1) and is characterized in that the bottom end of the feeding tank body (1) is fixedly connected with a material storage tank (2), a discharge hole (3) is formed in the bottom end of the material storage tank (2), a back-blowing machine (7) is arranged at the top end of the feeding tank body (1), and a negative pressure cavity (8) is formed in the inner side of the feeding tank body (1);
the top in negative pressure chamber (8) is provided with installation pole (9), installation pole (9) fixed connection is in the inside both sides of the material loading jar body (1), the inboard of installation pole (9) evenly is provided with negative pressure pipe (10), the bottom in negative pressure chamber (8) is provided with filter screen (13), the outside of negative pressure pipe (10) evenly is provided with through-hole (12).
2. The vacuum feeding machine according to claim 1, characterized in that one side of the feeding tank body (1) is provided with a feeding pipe (4), one end of the feeding pipe (4) is externally connected with a storage mechanism, and the other end of the feeding pipe (4) is arranged at the inner side of the feeding tank body (1).
3. The vacuum feeding machine according to claim 1, characterized in that a negative pressure generator (5) is arranged on the other side of the feeding tank body (1), a connecting pipe (6) is fixedly connected to the top end of the negative pressure generator (5), and the other end of the connecting pipe (6) is arranged on the inner side of the feeding tank body (1).
4. The vacuum feeder according to claim 1, characterized in that the top end of the mounting rod (9) is provided with an air inlet (11), the top end of the air inlet (11) is provided with an air inlet pipe (14), and the air inlet pipe (14) is fixedly connected to the bottom end of the blowback machine (7).
5. The vacuum feeder according to claim 1, characterized in that a limiting rod (15) is arranged on the inner side of the negative pressure pipe (10), a rotating rod (17) is fixedly connected to the bottom end of the limiting rod (15), a turbine blade (16), a first connecting rod (18) and a second connecting rod (19) are fixedly connected to the outer side of the rotating rod (17), the first connecting rod (18) is arranged at the bottom end of the turbine blade (16), and the second connecting rod (19) is arranged at the bottom end of the first connecting rod (18).
6. The vacuum feeder according to claim 5, characterized in that a brush rod (20) is fixedly connected between the first connecting rod (18) and the second connecting rod (19), and bristles (21) are uniformly and fixedly connected to the outer side of the brush rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122100465.2U CN215710183U (en) | 2021-09-01 | 2021-09-01 | Vacuum feeding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122100465.2U CN215710183U (en) | 2021-09-01 | 2021-09-01 | Vacuum feeding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215710183U true CN215710183U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122100465.2U Active CN215710183U (en) | 2021-09-01 | 2021-09-01 | Vacuum feeding machine |
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| Country | Link |
|---|---|
| CN (1) | CN215710183U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472450A (en) * | 2022-02-07 | 2022-05-13 | 青岛松上环境工程有限公司 | Automatic kitchen waste collecting system |
-
2021
- 2021-09-01 CN CN202122100465.2U patent/CN215710183U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114472450A (en) * | 2022-02-07 | 2022-05-13 | 青岛松上环境工程有限公司 | Automatic kitchen waste collecting system |
| CN114472450B (en) * | 2022-02-07 | 2023-10-24 | 青岛松上环境工程有限公司 | Kitchen garbage automatic collection system |
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