CN207511450U - A kind of feed device - Google Patents
A kind of feed device Download PDFInfo
- Publication number
- CN207511450U CN207511450U CN201720870759.4U CN201720870759U CN207511450U CN 207511450 U CN207511450 U CN 207511450U CN 201720870759 U CN201720870759 U CN 201720870759U CN 207511450 U CN207511450 U CN 207511450U
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- China
- Prior art keywords
- air
- main channel
- flow
- passage
- subaisle
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Abstract
The utility model discloses a kind of feed devices, belong to plastic grain conveying technology field, including main channel, the side wall of the main channel, which is provided with, accelerates air-flow subaisle, and the air-flow direction of travel and the angle of the main channel air-flow direction of travel of the acceleration air-flow subaisle are at an acute angle, the technical program is when pressure-air is entered by accelerating air-flow subaisle in main channel in this way, so that negative pressure of vacuum is generated in main channel, so as to which plastic grain be driven to be conveyed in main channel, it is not only simple in structure, and during plastic grain is conveyed, the noise of generation is small, the technical program is easily installed simultaneously, operation is also easy, performance is good, production cost is low, application prospect is wide, so as to substantially increase the market competitiveness of manufacturer.
Description
Technical field
The utility model belongs to plastic grain conveying technology field more particularly to a kind of feed device.
Background technology
At present, the conveying processing of existing plastic grain is essentially all the conveying of large-scale conveyor structure in the market, large-scale defeated
It sending mechanism not only complicated, but also very big noise can be generated during conveying, corresponding production cost can also improve,
Poor-performing, technique is cumbersome, so as to affect the market competitiveness of manufacturer.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide one kind is simple in structure, noise is small, easy peace
Dress, feed device easy to operate.
The utility model for solve its technical problem and the technical solution adopted is that：
A kind of feed device, including：
Main channel, the side wall of the main channel, which is provided with, accelerates air-flow subaisle, and the gas for accelerating air-flow subaisle
The angle for flowing direction of travel and the main channel air-flow direction of travel is at an acute angle.
As an improvement of the above technical solution, it is communicated with a conveying pipeline on the main channel.
As a further improvement of the above technical scheme, the conveying pipeline includes feed pipe and suction tube, the feed pipe
Be connected with the main channel, the suction tube is connected with the main channel, and the main channel be located at the suction tube with it is described
Between feed pipe.
Preferably, the main channel includes first passage, and the first passage is connected with the suction tube, and described first is logical
The side wall in road is provided with the first air inlet, and the first passage is connected with second channel away from one end of the suction tube, described
The side of second channel is provided with the second air inlet, and first air inlet is connected with second air inlet, and described
Two channels are connected away from one end of the first passage with the feed pipe.
Preferably, it is fixed by way of being embedded in or being threadedly coupled or be clamped between the first passage and the suction tube
It is connected.
It is further preferred that the junction of the first passage and the suction tube is provided with one for sealing described first
The sealing ring in the gap between channel outer wall and the suction inside pipe wall.
Further, the second channel is connected with the first passage screw thread, and the acceleration air-flow subaisle is by institute
The junction for stating second channel and the first passage is formed, and first air inlet is connected with the acceleration air-flow subaisle
It is logical, and second air inlet is located in the acceleration air-flow subaisle.
Further, the junction of the first passage and the suction tube is provided with one for sealing the first passage
The sealing ring in the gap between outer wall and the suction inside pipe wall.
Preferably, it is fixed by way of being embedded in or being threadedly coupled or be clamped between the second channel and the feed pipe
It is connected.
The beneficial effects of the utility model：
The utility model includes main channel, and the side wall of the main channel, which is provided with, accelerates air-flow subaisle, and the acceleration
The air-flow direction of travel of air-flow subaisle and the angle of the main channel air-flow direction of travel are at an acute angle, and such the technical program is worked as
When pressure-air is entered by accelerating air-flow subaisle in main channel so that negative pressure of vacuum is generated in main channel, so as to drive modeling
Material particle conveys in main channel, is not only simple in structure, and during plastic grain is conveyed, the noise of generation is small, together
When the technical program easily install, operate also easy, performance is good, and production cost is low, and application prospect is wide, so as to substantially increase
The market competitiveness of manufacturer.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the decomposition diagram of the utility model；
Fig. 3 is the sectional view of the utility model first passage and second channel connection status.
Specific embodiment
With reference to Fig. 1~Fig. 3, a kind of feed device, including main channel 2, the side wall of the main channel 2 is provided with acceleration air-flow
Subaisle 5, and the air-flow direction of travel of the acceleration air-flow subaisle 5 and the angle of the 2 air-flow direction of travel of main channel are in
Acute angle, such the technical program is when pressure-air is entered by accelerating air-flow subaisle 5 in main channel 2 so that in main channel 2
Negative pressure of vacuum is generated, so as to which plastic grain be driven to be conveyed in main channel 2, is not only simple in structure, and in conveying plastic grain
During, the noise of generation is small, while the technical program is easily installed, operates also simplicity, and performance is good, and production cost is low, should
It is wide with prospect, so as to substantially increase the market competitiveness of manufacturer.
As shown in the figure, the main channel 2 includes first passage 21, the first passage 21 is connected with the suction tube 1, at this
In, first passage 21 and the suction tube 1 can between be embedded in or be threadedly coupled or clamping by way of be connected to a fixed,
Utility model is not intended to limit the connection mode of first passage 21 and suction tube 1, as long as realizing phase with substantially similar technological means
Same technique effect is within the protection scope of the utility model, then in the junction of first passage 21 and the suction tube 1
One is provided with for sealing the sealing ring 4 in the gap between 1 inner wall of 21 outer wall of first passage and suction tube, it can by sealing ring 4
To prevent from, in conveying high-pressure air, the leakage of gas occurring, so that the effect that suction tube 1 generates negative pressure of vacuum is bad,
The first air inlet 211 is provided in the side of first passage 21, is connected in first passage 21 away from one end of the suction tube 1
Second channel 22 is provided with the second air inlet 221, first air inlet 211 and described second in the side of second channel 22
Air inlet 221 is connected, and second channel 22 is connected away from one end of the first passage 21 with feed pipe 3, the technical program
It can also be connected to a fixed by way of being embedded in or being threadedly coupled or be clamped between second channel 22 and the feed pipe 3, this
Utility model is not intended to limit the connection mode of second channel 22 and feed pipe 3, as long as realizing phase with substantially similar technological means
Same technique effect is within the protection scope of the utility model.
Preferably, which is connected with 21 screw thread of first passage, and logical with described first in second channel 22
The junction in road 21 forms one and accelerates air-flow subaisle 5, and first air inlet 211 is connected with the acceleration air-flow subaisle 5
It is logical, and second air inlet 221 is located in the acceleration air-flow subaisle 5, it is further preferred that the second air inlet 221 is set
Several are set to, and the evenly spaced side for being surrounded on the second channel 22 of several second air inlets 22, work as height in this way
When pressing air by the first air inlet 211 into acceleration air-flow subaisle 5, then by being located in the acceleration air-flow subaisle 5
The second air inlet 221 flow out, so as to generate so that suction tube 1 generate negative pressure of vacuum.
The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also use with
The different form of the above embodiment, what those skilled in the art were made under the premise of without prejudice to spirit of the invention etc.
Same transformation or corresponding change, should all fall within the protection scope of the present invention.
Claims (8)
1. a kind of feed device, which is characterized in that including：
Main channel (2), the side wall of the main channel (2), which is provided with, accelerates air-flow subaisle (5), and the acceleration air-flow subaisle
(5) angle of air-flow direction of travel and the main channel (2) air-flow direction of travel is at an acute angle.
2. a kind of feed device according to claim 1, it is characterised in that：A conveying is communicated on the main channel (2)
Pipe.
3. a kind of feed device according to claim 2, it is characterised in that：The conveying pipeline includes feed pipe (3) and inhales
Expects pipe (1), the feed pipe (3) are connected with the main channel (2), and the suction tube (1) is connected with the main channel (2), and
The main channel (2) is between the suction tube (1) and the feed pipe (3).
4. a kind of feed device according to claim 3, it is characterised in that：The main channel (2) is including first passage
(21), the first passage (21) is connected with the suction tube (1), and the side of the first passage (21) is provided with the first air inlet
Mouth (211), the first passage (21) are connected with second channel (22) away from one end of the suction tube (1), and described second is logical
The side in road (22) is provided with the second air inlet (221), first air inlet (211) and the second air inlet (221) phase
Connection, and the second channel (22) is connected away from one end of the first passage (21) with the feed pipe (3).
5. a kind of feed device according to claim 4, it is characterised in that：The first passage (21) and the suction tube
(1) it is connected to a fixed by way of being embedded in or being threadedly coupled or be clamped between.
6. a kind of feed device according to claim 4, it is characterised in that：The first passage (21) and the suction tube
(1) junction is provided with one for sealing the gap between the first passage (21) outer wall and the suction tube (1) inner wall
Sealing ring (4).
7. a kind of feed device according to claim 4, it is characterised in that：The second channel (22) is logical with described first
Road (21) screw thread is connected, and the acceleration air-flow subaisle (5) is in the second channel (22) and the first passage (21)
Junction formed, first air inlet (211) with it is described acceleration air-flow subaisle (5) be connected, and second air inlet
Mouth (221) is in the acceleration air-flow subaisle (5).
8. a kind of feed device according to claim 4, it is characterised in that：The second channel (22) and the feed pipe
(3) it is connected to a fixed by way of being embedded in or being threadedly coupled or be clamped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870759.4U CN207511450U (en) | 2017-07-18 | 2017-07-18 | A kind of feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720870759.4U CN207511450U (en) | 2017-07-18 | 2017-07-18 | A kind of feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207511450U true CN207511450U (en) | 2018-06-19 |
Family
ID=62530974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720870759.4U Active CN207511450U (en) | 2017-07-18 | 2017-07-18 | A kind of feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207511450U (en) |
-
2017
- 2017-07-18 CN CN201720870759.4U patent/CN207511450U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200401 Address after: 528400, No. 3, two, north of Siu Lam Industrial Avenue, Xiaolan Town, Guangdong, Zhongshan Patentee after: SINTD PLASTIC TECHNOLOGIES (ZHONGSHAN) Co.,Ltd. Address before: 528400, No. 3, two, north of Siu Lam Industrial Avenue, Xiaolan Town, Guangdong, Zhongshan Patentee before: Wang Shanhong |
|
| TR01 | Transfer of patent right |