CN214637244U

CN214637244U - Crushing and rubbing type fan

Info

Publication number: CN214637244U
Application number: CN202120464898.3U
Authority: CN
Inventors: 任守勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-09
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a crushing and kneading type fan, which comprises a base, wherein the middle part of the upper side of the base is fixedly connected with a processing bin shell, the top of the processing bin shell is fixedly embedded with a feed hopper, the middle inner wall of the processing bin shell is fixedly embedded with a filter screen, the front side and the rear side of the processing bin shell are both provided with through grooves, a tripod support is fixedly embedded in the through groove at the rear side, a driving motor is fixed on the middle screw of the tripod support, the output shaft of the driving motor passes through the tripod support and the filter screen and is fixedly connected with a spline shaft, and one end of the spline shaft is fixedly connected with a limiting plate. The material raised in this way can be crushed again, and the material is crushed and kneaded for a plurality of times.

Description

Crushing and rubbing type fan

Technical Field

The utility model relates to a fan, in particular to smash and rub type fan belongs to the fan field.

Background

The fan is a driven fluid machine, which is a short name for Chinese habit of gas compression and gas delivery machines, and generally comprises a ventilator, a blower and a wind driven generator, and is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and draught of boilers and industrial furnaces, cooling and ventilation of air conditioning equipment and household electrical equipment, drying and selective feeding of grains, wind tunnel inflation and propulsion of wind sources and cushion ships, and the like.

When carrying out the breakage to the material granule, for guaranteeing crushing effect, often need carry out the secondary screening with the material after the breakage, can collect uncrushed material secondary crushing like this, this mode relates to material loading, breakage, screening, collection and broken flow again, and the process is loaded down with trivial details complicated, has seriously influenced the crushing effect of material granule, consequently, needs a fan that possesses the circulation and smashes the kneading performance urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a smash and rub type fan to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the grinding and kneading type fan comprises a base, wherein a processing bin shell is fixedly connected to the middle of the upper side of the base, a feed hopper is fixedly embedded at the top of the processing bin shell, a filter screen is fixedly embedded in the inner wall of the middle of the processing bin shell, through grooves are formed in the front side and the rear side of the processing bin shell, a three-leg support is fixedly embedded in the through grooves at the rear side, a driving motor is fixed to the middle of the three-leg support through screws, an output shaft of the driving motor penetrates through the three-leg support and the filter screen and is fixedly connected with a spline shaft, a limiting plate is fixedly connected to one end of the spline shaft, a plurality of blades are fixedly connected to the outer side of the other end of the spline shaft, a linear sliding sleeve is sleeved on the outer side of the spline shaft, a spline groove is formed in the middle of the linear sliding sleeve, a plurality of rotating rods and a connecting plate are fixedly connected to the outer side of the linear sliding sleeve, and inclined scrapers are fixedly connected to the end portions of the connecting plate, the outside of bull stick is rotated the cover and is equipped with a section of thick bamboo of rolling, a plurality of bellying of outside fixedly connected with of a section of thick bamboo of rolling, between limiting plate and the sharp sliding sleeve and be located the outside of integral key shaft and all overlap and be equipped with pressure spring.

Preferably, the spline grooves are matched with the structure of the spline shaft.

Preferably, the linear sliding sleeve and the fan blades are respectively positioned on two sides of the filter screen.

Preferably, the inner wall of the processing bin shell is provided with a cylindrical cavity.

Preferably, the feed hopper is arranged opposite to the linear sliding sleeve.

Preferably, the end part of the inclined scraper is attached to the inner wall of the processing bin shell.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses smash and rub type fan, one side at fan flabellum is provided with filter screen and circulation and rolls the structure, can effectively extrude and pulverize the material that drops from the feeder hopper, under the selection by winnowing effect, the broken material that is the powder can be effectively screened, and circulation pivoted scraper blade can be copied and play not complete broken material, the material that has kicked up like this can be pulverized once more, the material is smashed many times and is rubbed, the homogeneity of powder granule has been guaranteed, it is good to make this fan smash the effect, need not to carry out secondary screening operation, crushing efficiency has greatly been improved.

Drawings

Fig. 1 is a side sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 1 of the present invention;

fig. 4 is a schematic diagram of the middle circulation rolling structure of the present invention.

In the figure: 1. a base; 2. processing a bin shell; 3. a feed hopper; 4. a filter screen; 5. a tripod stand; 6. a drive motor; 7. a fan blade; 8. a limiting plate; 9. a compression spring; 10. a linear sliding sleeve; 11. a spline groove; 12. a rotating rod; 13. rolling the cylinder; 14. a boss portion; 15. a through groove; 16. a spline shaft; 17. a connecting plate; 18. the scraper is inclined.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a grinding and kneading type fan comprises a base 1, a processing bin shell 2 is fixedly connected to the middle of the upper side of the base 1, a feed hopper 3 is fixedly embedded at the top of the processing bin shell 2, a filter screen 4 is fixedly embedded on the inner wall of the middle of the processing bin shell 2, through grooves 15 are respectively formed in the front side and the rear side of the processing bin shell 2, a three-leg bracket 5 is fixedly embedded in the through groove 15 at the rear side, a driving motor 6 is fixed on the middle screw of the three-leg bracket 5, an output shaft of the driving motor 6 penetrates through the three-leg bracket 5 and the filter screen 4 to be fixedly connected with a spline shaft 16, one end of the spline shaft 16 is fixedly connected with a limiting plate 8, a plurality of fan blades 7 are fixedly connected to the outer side of the other end of the spline shaft 16, a linear sliding sleeve 10 is sleeved on the outer side of the spline shaft 16, a spline groove 11 is formed in the middle of the linear sliding sleeve 10, a plurality of rotating rods 12 and a connecting plate 17 are fixedly connected to the outer side of the linear sliding sleeve 10, inclined scrapers 18 are fixedly connected to the end of the connecting plate 17, the outside of bull stick 12 is rotated the cover and is equipped with a section of thick bamboo 13 of grinding, and a plurality of bellying 14 of the outside fixedly connected with of a section of thick bamboo 13 of grinding, between limiting plate 8 and the sharp sliding sleeve 10 and be located the outside of integral key shaft 16 and all overlap and be equipped with pressure spring 9.

Wherein, spline shaft 16's structure looks adaptation, spline shaft 16 can drive linear sliding sleeve 10 synchronous revolution, and do not influence linear sliding sleeve 10 and follow spline shaft 16 rectilinear movement, spline shaft 11.

Wherein, sharp sliding sleeve 10 and flabellum 7 are located the both sides of filter screen 4 respectively, and filter screen 4 has played the isolation, also can guarantee that flabellum 7 does not receive the influence of dust.

Wherein, the inner wall of the processing bin shell 2 is provided with a cylindrical cavity, so that the material can be circularly picked up by the inclined scraper 18.

Wherein, feeder hopper 3 is just to setting up with sharp sliding sleeve 10, and the material can be followed feeder hopper 3 and directly entered into in the kneading region.

Wherein, the tip of slope scraper blade 18 laminates with processing storehouse shell 2 inner wall mutually, and slope scraper blade 18 can be raised the material to the eminence for the material can receive gravity automatic drop.

Specifically, the utility model discloses during the use, pour the material into feeder hopper 3 in, start driving motor 6, drive integral key shaft 16 and rotate, make sharp sliding sleeve 10 rotate in step, under compression spring 9's spring action, sharp sliding sleeve 10 is extruded and is removed to filter screen 4, roll a section of thick bamboo 13 like this and can laminate mutually with filter screen 4 and roll, can effectively extrude the material that pulverizes from feeder hopper 3 and drop, and flabellum 7 rotates the induced air at a high speed, the material of broken powder can be filtered by the air current like this, it is heavier not extruded the milled material quality completely, drop to processing storehouse shell 2 bottoms, circulation pivoted slope scraper blade 18 can pick up the material, the material of raiseing can be pulverized once more, the material is rubbed through smashing many times like this, the homogeneity of powder granule has been guaranteed.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Crushing type fan of rubbing, its characterized in that includes base (1), the upside middle part fixedly connected with processing storehouse shell (2) of base (1), the top of processing storehouse shell (2) is fixed to be inlayed and is equipped with feeder hopper (3), the middle part inner wall of processing storehouse shell (2) is fixed to be inlayed and is equipped with filter screen (4), both sides have all been seted up around processing storehouse shell (2) and have been passed through groove (15), the rear side it is equipped with tripod support (5) to pass through groove (15) internal fixation, the middle part screw fixation of tripod support (5) has driving motor (6), the output shaft of driving motor (6) passes tripod support (5) and filter screen (4) fixedly connected with integral key shaft (16), the one end fixedly connected with limiting plate (8) of integral key shaft (16), the other end outside fixedly connected with flabellum (7) of integral key shaft (16), the outside cover of integral key shaft (16) is equipped with sharp sliding sleeve (10), spline groove (11) have been seted up at the middle part of sharp sliding sleeve (10), a plurality of bull sticks (12) of outside fixedly connected with and connecting plate (17) of sharp sliding sleeve (10), the equal fixedly connected with slope scraper blade (18) of tip of connecting plate (17), the outside of bull stick (12) is rotated the cover and is equipped with and rolls a section of thick bamboo (13), roll a plurality of bellying (14) of outside fixedly connected with of a section of thick bamboo (13), the outside that just is located integral key shaft (16) between limiting plate (8) and sharp sliding sleeve (10) all overlaps and is equipped with pressure spring (9).

2. The pulverizing and kneading type fan according to claim 1, characterized in that: the spline groove (11) is matched with the spline shaft (16) in structure.

3. The pulverizing and kneading type fan according to claim 1, characterized in that: the linear sliding sleeve (10) and the fan blades (7) are respectively positioned at two sides of the filter screen (4).

4. The pulverizing and kneading type fan according to claim 1, characterized in that: the inner wall of the processing bin shell (2) is provided with a cylindrical cavity.

5. The pulverizing and kneading type fan according to claim 1, characterized in that: the feed hopper (3) is arranged opposite to the linear sliding sleeve (10).

6. The pulverizing and kneading type fan according to claim 1, characterized in that: the end part of the inclined scraper (18) is attached to the inner wall of the processing bin shell (2).