Transportation pipeline of wind elevator
By introducing a stirring blade and annular gear structure into the wind lifting device, the problem of material agglomeration is solved, and the effective transportation of materials and equipment protection is achieved.
Patent Information
- Application Number
- CN202422482798.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-15
AI Technical Summary
When existing wind lifting devices convey powdery materials, the materials are prone to agglomeration, resulting in inability to inhalation or damage to the equipment.
A structure including a main tube, a rotating ring, agitating blade and annular gear is designed. The agitating blade is driven by a motor to disperse the material in the storage compartment, and the secondary dispersion is performed during the suction process to prevent agglomerated materials from entering the main tube.
Effectively dissipate the materials in the storage compartment, prevent agglomerated materials from being suctioned into the main pipe, avoid damage to the equipment, and have a simple structure and easy use.
Smart Images
Figure CN223175261U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of flour production, in particular to a wind hoist transportation pipeline. Background Art
[0002] Air elevators can be divided into low-pressure and high-pressure conveying according to pressure. Generally, low-pressure conveying is done by fans, and high-pressure conveying is done by air compressors. That is, air (wind or compressed air) is used to suspend the material in the container and pipe, and then the air is made to flow in the pipe to bring the material to the desired destination, and then the wind or gas is separated from the material. It is mostly used for conveying powdery items such as flour and sand.
[0003] Existing wind-powered lifting devices are mostly composed of a fan system and a transport pipeline. The existing transport pipeline is a traditional metal pipe, the end of which is inserted into the storage bin to achieve suction and lifting through wind power. However, this type of pipe has the following defects when in use: some materials will clump, and the clumped materials cannot be broken up during suction and lifting. After entering the pipeline, they are easily damaged by the high speed. Utility Model Content
[0004] In view of the above situation, in order to make up for the deficiencies of the existing technology, the purpose of the present invention is to provide a wind hoist transport pipeline, which effectively solves the problem that the existing transport pipeline cannot break up the agglomerated materials.
[0005] The technical solution is that the utility model includes an upper and lower axial main body tube, the lower end of the main body tube is coaxially connected to a swivel, the lower end of the swivel is provided with a plurality of connecting rods evenly distributed along its circumferential direction, the free end of the connecting rod is provided with a stirring blade, and the main body tube is coaxially provided with a rotatable ring gear located above the swivel, and connecting rods are respectively provided on the left and right sides of the lower end of the ring gear, and the lower end of the connecting rod is fixedly connected to the upper end of the swivel.
[0006] Compared with the existing technology, the beneficial effect of the utility model is that it can stir and break up the materials in the storage bin when carrying out wind lifting and conveying of materials, thereby avoiding the situation where some materials are too heavy to be sucked into the main pipe due to agglomeration, and at the same time avoiding the situation where some agglomerated materials are sucked into the main pipe and cause damage to the equipment due to excessive speed. BRIEF DESCRIPTION OF THE DRAWINGS
[0007] Figure 1 It is the main axonometric drawing of the present utility model.
[0008] Figure 2 It is a full-section main axonometric drawing of the utility model.
[0009] Figure 3 It is a full-section top axonometric drawing of the present invention.
[0010] Figure 4 This is the bottom axonometric view of the present utility model.
[0011] Reference numerals:
[0012] 1, main body tube; 2, swivel ring; 3, connecting rod; 4, stirring blade; 5, annular gear; 6, connecting rod; 7, motor; 8, driving gear; 9, connecting plate. Detailed implementation manners
[0013] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following will describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings. Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present utility model. Therefore, the present utility model is not limited by the matrix implementation disclosed below.
[0014] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs. The terms used in the specification of the present utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.
[0015] The following will further describe in detail the specific implementation manners of the present utility model with reference to the accompanying drawings.
[0016] As shown by Figures 1 to 4 , it includes a main body tube 1 in the up-down axial direction. The lower end of the main body tube 1 is coaxially and rotatably connected to a swivel ring 2. A plurality of connecting rods 3 evenly distributed along the circumferential direction thereof are provided at the lower end of the swivel ring 2. A stirring blade 4 is provided at the free end of the connecting rod 3. An annular gear 5 that is rotatable and located above the swivel ring 2 is coaxially provided on the main body tube 1. Connecting rods 6 are respectively provided on the left and right sides at the lower end of the annular gear 5. The lower end of the connecting rod 6 is fixedly connected to the upper end of the swivel ring 2.
[0017] In order to rotate the annular gear 5, the annular gear 5 is coaxially and rotatably connected to the main body tube 1. A motor 7 is provided on the left side of the main body tube 1. A driving gear 8 that meshes with the annular gear 5 is provided on the output shaft of the motor 7.
[0018] In order to facilitate the fixing and limiting of the motor 7, the upper end of the motor 7 is fixedly connected to the main body tube 1 through a connecting plate 9.
[0019] In order to facilitate use, the connecting rod 3 and the stirring blade 4 are both made of food-grade stainless steel.
[0020] In order to increase the dispersing effect, the inclination directions of every two adjacent stirring blades 4 are opposite to each other.
[0021] When the utility model is in use, first connect the upper end of the main body pipe 1 to the wind hoist, and then insert the lower end of the main body pipe 1 into the raw material storage bin. At this time, start the motor 7, the motor 7 drives the driving gear 8 to rotate, the driving gear 8 rotates to drive the annular gear 5 to rotate, the annular gear 5 drives the rotating ring 2 to rotate through two connecting rods 6, and the rotating ring 2 further drives the stirring blades 4 to rotate through a plurality of connecting rods 3. The stirring blades 4 rotate to disperse the agglomerated materials in the storage bin. At this time, start the wind hoist, the wind hoist operates to generate suction, and sucks the dispersed materials into it through the main body pipe 1 and conveys them away;
[0022] At this time, the outwardly inclined stirring blades 4 disperse the materials on the inner and outer sides of the storage bin. Before the suction sucks the materials into the main body pipe 1, the inwardly inclined stirring blades 4 re-disperse the materials again and suck them in, preventing some agglomerated materials from not being sucked into the main body pipe 1 due to their large weight. It also avoids the damage to the machine assembly caused by some agglomerated materials being sucked into the main body pipe 1. When the material suction is completed, just turn off the motor 7.
[0023] Compared with the prior art, the beneficial effects of the utility model are as follows: The provided main body pipe, stirring blades, connecting rods, etc. can realize the agitation and dispersion of the materials in the storage bin when the wind hoist is used for conveying materials, avoiding the situation that some materials cannot be sucked into the main body pipe due to their large agglomerated weight, and at the same time avoiding the damage to the equipment caused by some agglomerated materials being sucked into the main body pipe at too high a speed. This structure is simple, novel in concept, easy to use and has strong practicability.
[0024] It should be noted that according to the needs of implementation, each component described in the embodiments of the present utility model can be split into more components, or two or more components or parts of components can be combined into new components to achieve the purpose of the embodiments of the present utility model.
[0025] The above embodiments only represent several implementation manners of the present utility model, and their descriptions are relatively specific and detailed, but they should not be construed as limiting the scope of the patent of the present utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model. Therefore, the protection scope of the patent of the present utility model should be subject to the appended claims.
Claims
1. A transportation pipeline for a wind hoist, comprising a main pipe (1) in the up-and-down axial direction, characterized in that, A main pipe (1) is coaxially and rotatably connected to a rotating ring (2) at the lower end. A plurality of connecting rods (3) evenly distributed along the circumferential direction thereof are provided at the lower end of the rotating ring (2). A stirring blade (4) is provided at the free end of the connecting rod (3). An annular gear (5) that is located above the rotating ring (2) and is rotatable is coaxially provided on the main pipe (1). Connecting rods (6) are respectively provided on the left and right sides at the lower end of the annular gear (5). The lower end of the connecting rod (6) is fixedly connected to the upper end of the rotating ring (2).
2. The transportation pipeline of a wind-powered elevator according to claim 1, wherein The annular gear (5) is coaxially and rotatably connected to the main pipe (1). A motor (7) is provided on the left side of the main pipe (1). A driving gear (8) that meshes with the annular gear (5) is provided on the output shaft of the motor (7).
3. The transportation pipeline of a wind-powered elevator according to claim 2, characterized in that, The upper end of the motor (7) is fixedly connected to the main pipe (1) through a connecting plate (9).
4. A transportation pipeline of a wind-powered elevator according to claim 1, characterized in that, The connecting rod (3) and the stirring blade (4) are both made of food-grade stainless steel.
5. A wind-lifting machine transportation pipeline according to claim 1, characterized in that, The inclination directions of every two adjacent stirring blades (4) are opposite.