CN107572258B - Conveying device suitable for viscous materials - Google Patents
Conveying device suitable for viscous materials Download PDFInfo
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- CN107572258B CN107572258B CN201710791777.8A CN201710791777A CN107572258B CN 107572258 B CN107572258 B CN 107572258B CN 201710791777 A CN201710791777 A CN 201710791777A CN 107572258 B CN107572258 B CN 107572258B
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- shell
- impeller
- pipe
- hollow shaft
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- 239000011345 viscous material Substances 0.000 title claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The invention discloses a conveying device suitable for viscous materials, which comprises a feeding pipe, a feeding hopper, a hollow shaft, an impeller, a shell, an air inlet pipe, an air inlet valve, a plurality of air exhaust holes, a motor and a frame, wherein the feeding hopper is arranged at the front end part of the feeding pipe, the hollow shaft is arranged at the rear end part of the feeding pipe, the impeller is fixed on the hollow shaft, the impeller is positioned in an inner cavity of the shell, the shell is arranged on the frame, the air inlet pipe is arranged on the shell, the air inlet pipe is provided with the air inlet valve, the shell is also provided with the plurality of air exhaust holes, and the hollow shaft is in transmission connection with the motor through a transmission mechanism. According to the invention, the impeller is arranged in the shell, and after the impeller rotates at a high speed, high-pressure vortex airflow is automatically generated and discharged through the small exhaust holes, so that the pressure difference is formed at the feed inlet, the materials are sucked and conveyed to the designated position, the large-angle upward inclined conveying can be realized, and compared with the traditional mode, external auxiliary equipment is removed, so that the working space is smaller.
Description
[ field of technology ]
The invention relates to the technical field of material conveying, in particular to a conveying device suitable for viscous materials.
[ background Art ]
At present, the powder material in the market is generally conveyed in a spiral conveying mode and a negative pressure conveying mode. Screw conveying is generally low in speed and cannot be carried in a large-angle upward inclined mode, negative pressure conveying volume is large, working space is large, the screw conveying device is generally not suitable for small enterprises, and particularly for viscous materials, conveying difficulty is large. In order to solve the above problems, it is necessary to provide a conveying device suitable for viscous materials, which not only can convey the viscous materials obliquely upwards at a large angle, but also has the advantages of compact structure and small working space.
[ invention ]
The invention aims to overcome the defects of the prior art, and provides a conveying device suitable for viscous materials, which aims to solve the technical problems that in the prior art, the screw conveying speed is low, the upward inclined conveying at a large angle is not realized, the negative pressure conveying volume is large, the working space is large, and the device is generally not suitable for small enterprises.
In order to achieve the above purpose, the invention provides a conveying device suitable for viscous materials, which comprises a feeding pipe, a feeding hopper, a hollow shaft, an impeller, a shell, an air inlet pipe, an air inlet valve, air exhaust holes, a motor and a frame, wherein the feeding hopper is arranged at the front end part of the feeding pipe, the hollow shaft is arranged at the rear end part of the feeding pipe, the impeller is fixed on the hollow shaft, the impeller is positioned in an inner cavity of the shell, the shell is arranged on the frame, the shell is provided with the air inlet pipe, the air inlet pipe is provided with the air inlet valve, the shell is further provided with a plurality of air exhaust holes, the hollow shaft is in transmission connection with the motor through a transmission mechanism, and the motor is fixedly arranged on the periphery of the frame.
Preferably, the hopper is arranged above the front end part of the feeding pipe, the hopper is communicated with the feeding channel of the feeding pipe, and the rear end part of the feeding pipe is connected with the hollow shaft in a matched manner through a plurality of first bearings.
Preferably, the impeller is composed of a fixed sleeve and blades, a plurality of blades are arranged on the periphery of the rear end part of the fixed sleeve, and a second bearing is arranged at the front end part of the fixed sleeve and is connected with the shell in a matched manner through the second bearing.
Preferably, the blades are uniformly distributed along the circumferential direction of the fixed sleeve at equal intervals, the blades are spirally fixed on the fixed sleeve, and the width of each blade decreases from the front end to the rear end, so that the rear end of the impeller is in a conical structure.
Preferably, the inner cavity of the shell is of a conical structure with a large front end and a small rear end matched with the impeller, a plurality of small exhaust holes are formed in the rear wall of the shell, and the small exhaust holes are obliquely arranged and converge towards the rear center of the shell.
Preferably, the center of the rear wall of the shell is provided with a through hole with the same inner diameter as the rear end of the feeding pipe, the rear end of the shell is provided with a discharging pipe, the through hole and the feeding pipe are coaxial, and the discharging pipe is communicated with the feeding pipe through the through hole.
Preferably, the transmission mechanism is composed of a first belt wheel arranged at the front end part of the hollow shaft, a second belt wheel arranged on the output shaft of the motor and a transmission belt in transmission connection with the first belt wheel and the second belt wheel.
The invention has the beneficial effects that: compared with the prior art, the conveying device suitable for the viscous material is reasonable in structure, the impeller is arranged in the shell, blades on the impeller are in conical spiral distribution, when the motor drives the impeller to rotate at a high speed through the transmission mechanism, the impeller automatically generates high-pressure vortex airflow in the shell and discharges the high-pressure vortex airflow through the small exhaust holes, so that the material is sucked into the feed inlet to be conveyed to a designated position, the suction size of the airflow can be changed by changing the rotating speed of the motor, the high-angle upward inclined conveying can be realized, and the energy loss of external common high-pressure airflow in the transmission process is reduced by automatically generating the high-pressure vortex airflow; compared with the traditional mode, the invention has compact structure, removes external cooperative equipment, has smaller working space and can be suitable for the production and use of medium and small enterprises.
The features and advantages of the present invention will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic view of a conveyor apparatus for viscous materials according to an embodiment of the present invention;
fig. 2 is a schematic structural view of an impeller according to an embodiment of the present invention.
In the figure: 1-feeding pipe, 2-charging hopper, 3-hollow shaft, 4-impeller, 41-fixed sleeve, 42-blade, 5-shell, 51-through hole, 6-air inlet pipe, 7-air inlet valve, 8-small air outlet hole, 9-motor, 10-frame, 11-transmission mechanism, 111-first pulley, 112-second pulley, 113-transmission belt, 12-first bearing, 13-second bearing and 14-discharging pipe.
[ detailed description ] of the invention
The present invention will be further described in detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the detailed description and specific examples, while indicating the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present invention.
Referring to fig. 1 and 2, an embodiment of the present invention provides a conveying device suitable for viscous materials, which comprises a feeding pipe 1, a feeding hopper 2, a hollow shaft 3, an impeller 4, a housing 5, an air inlet pipe 6, an air inlet valve 7, an air outlet aperture 8, a motor 9 and a frame 10, wherein the feeding hopper 2 is arranged at the front end part of the feeding pipe 1, the hollow shaft 3 is installed at the rear end part of the feeding pipe 1, the impeller 4 is fixed on the hollow shaft 3, the impeller 4 is located in an inner cavity of the housing 5, the housing 5 is installed on the frame 10, the housing 5 is provided with an air inlet pipe 6, the air inlet pipe 6 is provided with the air inlet valve 7, the housing 5 is further provided with a plurality of air outlet apertures 8, the hollow shaft 3 is in transmission connection with the motor 9 through a transmission mechanism 11, and the motor 9 is fixedly installed at the periphery of the frame 10.
Wherein, the loading hopper 2 set up in the front end top of inlet pipe 1, loading hopper 2 communicate with each other with the feed channel of inlet pipe 1, the rear end of inlet pipe 1 pass through a plurality of first bearings 12 and hollow shaft 3 cooperation is connected.
Further, the impeller 4 is composed of a fixing sleeve 41 and blades 42, the peripheral side of the rear end part of the fixing sleeve 41 is provided with a plurality of blades 42, the front end part of the fixing sleeve 41 is provided with a second bearing 13 and is connected with the shell 5 in a matched manner through the second bearing 13, the blades 42 are uniformly distributed along the circumferential direction of the fixing sleeve 41 at equal intervals, the blades 42 are spirally fixed on the fixing sleeve 41, and the width of the blades 42 decreases from the front end to the rear end, so that the rear end part of the impeller 4 is in a conical structure.
Further, the inner cavity of the shell 5 is of a conical structure with a large front end and a small rear end matched with the impeller 4, a plurality of small exhaust holes 8 are formed in the rear wall of the shell 5, the small exhaust holes 8 are obliquely arranged and converge towards the rear center of the shell 5, a through hole 51 with the same inner diameter as the rear end of the feeding pipe 1 is formed in the center of the rear wall of the shell 5, a discharging pipe 14 is arranged at the rear end of the shell 5, the discharging pipe 14, the through hole 51 and the feeding pipe 1 are coaxial, and the discharging pipe 14 is communicated with the feeding pipe 1 through the through hole 51.
Further, the transmission mechanism 11 is composed of a first pulley 111 mounted on the front end of the hollow shaft 3, a second pulley 112 mounted on the output shaft of the motor 9, and a transmission belt 113 drivingly connecting the first pulley 111 and the second pulley 112.
The working process of the invention comprises the following steps:
in the working process of the conveying device suitable for viscous materials, the materials enter a feeding pipe 1 from a hopper 2, a motor 9 is started, a hollow shaft 3 is driven to rotate through a transmission mechanism 11, then an impeller 4 is driven to rotate by the hollow shaft 3, a large amount of air is sucked from an air inlet pipe 6 by a vane 42 rotating at a high speed on the impeller 4 to form high-pressure vortex air flow, the high-pressure vortex air flow is discharged through an air outlet small hole 8, a pressure difference is formed at a feeding port, the materials are continuously sucked and conveyed to a designated position, the suction force of the high-pressure vortex air flow can be regulated through the rotating speeds of an air inlet valve 7 and the motor 9, and a rack 10 is obliquely arranged on external fixing equipment, so that the high-angle upward oblique conveying can be performed.
According to the conveying device suitable for the viscous materials, the impeller 4 is directly arranged in the shell 5, and is driven by the motor 9 to automatically generate high-pressure vortex airflow, so that the energy loss of external co-high-pressure airflow in the transmission process is reduced; compared with the traditional mode, the invention has compact structure, removes external cooperative equipment, has smaller working space and can be suitable for the production and use of medium and small enterprises.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, or alternatives falling within the spirit and principles of the invention.
Claims (4)
1. The utility model provides a conveyor suitable for viscous material, includes inlet pipe (1), loading hopper (2), hollow shaft (3), impeller (4), casing (5), intake pipe (6), admission valve (7), exhaust aperture (8), motor (9) and frame (10), its characterized in that: the feeding hopper (2) is arranged at the front end part of the feeding pipe (1), the rear end part of the feeding pipe (1) is provided with a hollow shaft (3), the impeller (4) is fixed on the hollow shaft (3), the impeller (4) is positioned in an inner cavity of the shell (5), the shell (5) is arranged on the frame (10), the shell (5) is provided with an air inlet pipe (6), the air inlet pipe (6) is provided with an air inlet valve (7), the shell (5) is also provided with a plurality of air outlet small holes (8), the hollow shaft (3) is in transmission connection with the motor (9) through a transmission mechanism (11), and the motor (9) is fixedly arranged on the periphery of the frame (10);
the impeller (4) is composed of a fixed sleeve (41) and blades (42), a plurality of blades (42) are arranged on the periphery of the rear end part of the fixed sleeve (41), and a second bearing (13) is arranged at the front end part of the fixed sleeve (41) and is connected with the shell (5) in a matched manner through the second bearing (13);
the blades (42) are uniformly distributed along the circumferential direction of the fixed sleeve (41) at equal intervals, the blades (42) are spirally fixed on the fixed sleeve (41), and the width of the blades (42) decreases from the front end to the rear end, so that the rear end part of the impeller (4) is in a conical structure;
the inner cavity of the shell (5) is of a conical structure with a large front end and a small rear end matched with the impeller (4), a plurality of small exhaust holes (8) are formed in the rear wall of the shell (5), and the small exhaust holes (8) are obliquely arranged and converge towards the rear center of the shell (5).
2. A delivery device for viscous materials according to claim 1, wherein: the feeding hopper (2) is arranged above the front end part of the feeding pipe (1), the feeding hopper (2) is communicated with a feeding channel of the feeding pipe (1), and the rear end part of the feeding pipe (1) is connected with the hollow shaft (3) in a matched manner through a plurality of first bearings (12).
3. A delivery device for viscous materials according to claim 1, wherein: the rear wall center of casing (5) set up with feed pipe (1) rear end with through-hole (51) of internal diameter, the rear end of casing (5) install discharging pipe (14), through-hole (51) and feed pipe (1) three coaxial, just discharging pipe (14) communicate with each other with feed pipe (1) through-hole (51).
4. A delivery device for viscous materials according to claim 1, wherein: the transmission mechanism (11) is composed of a first belt wheel (111) arranged at the front end part of the hollow shaft (3), a second belt wheel (112) arranged on the output shaft of the motor (9) and a transmission belt (113) in transmission connection with the first belt wheel (111) and the second belt wheel (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791777.8A CN107572258B (en) | 2017-09-05 | 2017-09-05 | Conveying device suitable for viscous materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710791777.8A CN107572258B (en) | 2017-09-05 | 2017-09-05 | Conveying device suitable for viscous materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107572258A CN107572258A (en) | 2018-01-12 |
| CN107572258B true CN107572258B (en) | 2024-01-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710791777.8A Active CN107572258B (en) | 2017-09-05 | 2017-09-05 | Conveying device suitable for viscous materials |
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| CN (1) | CN107572258B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108142341A (en) * | 2018-03-06 | 2018-06-12 | 中国水产科学研究院淡水渔业研究中心 | A kind of multichannel wind send feeding feeding-distribution device |
| CN109573486B (en) * | 2018-11-15 | 2021-09-24 | 山东理工大学 | Harmless conveyor of fish and shrimp |
| CN113020141B (en) * | 2021-01-27 | 2022-06-28 | 启东集胜造船有限公司 | Efficient chemical residual liquid removing process for stainless steel chemical ship infusion tube |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998035756A1 (en) * | 1997-02-12 | 1998-08-20 | Next Century Technologies Ltd. | Apparatus for processing a material and fan therefor |
| CN2717890Y (en) * | 2004-08-11 | 2005-08-17 | 卿笃礼 | Spiral-flow type air-filling regulator |
| CN205204263U (en) * | 2015-12-01 | 2016-05-04 | 江苏宝众宝达药业有限公司 | Antiseized transport solid piping installation |
| CN105731080A (en) * | 2016-04-07 | 2016-07-06 | 河南理工大学 | Bi-directionally adjusted multipurpose vortex flow swirler |
| CN205820373U (en) * | 2016-07-20 | 2016-12-21 | 江苏霖润达环保设备制造有限公司 | A kind of air conveying QI invigorating nozzle |
| CN107082283A (en) * | 2017-05-10 | 2017-08-22 | 中国矿业大学 | A kind of self-excited oscillation type pulse eddy flow booster |
| CN207209411U (en) * | 2017-09-05 | 2018-04-10 | 余绍火 | A kind of conveying device suitable for viscous material |
-
2017
- 2017-09-05 CN CN201710791777.8A patent/CN107572258B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998035756A1 (en) * | 1997-02-12 | 1998-08-20 | Next Century Technologies Ltd. | Apparatus for processing a material and fan therefor |
| CN2717890Y (en) * | 2004-08-11 | 2005-08-17 | 卿笃礼 | Spiral-flow type air-filling regulator |
| CN205204263U (en) * | 2015-12-01 | 2016-05-04 | 江苏宝众宝达药业有限公司 | Antiseized transport solid piping installation |
| CN105731080A (en) * | 2016-04-07 | 2016-07-06 | 河南理工大学 | Bi-directionally adjusted multipurpose vortex flow swirler |
| CN205820373U (en) * | 2016-07-20 | 2016-12-21 | 江苏霖润达环保设备制造有限公司 | A kind of air conveying QI invigorating nozzle |
| CN107082283A (en) * | 2017-05-10 | 2017-08-22 | 中国矿业大学 | A kind of self-excited oscillation type pulse eddy flow booster |
| CN207209411U (en) * | 2017-09-05 | 2018-04-10 | 余绍火 | A kind of conveying device suitable for viscous material |
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| CN107572258A (en) | 2018-01-12 |
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