CN209502438U

CN209502438U - Centrifugal fan is used in a kind of processing of rice

Info

Publication number: CN209502438U
Application number: CN201822065550.8U
Authority: CN
Inventors: 唐旭
Original assignee: Doudi Animal Farm In Huishui County
Current assignee: Doudi Animal Farm In Huishui County
Priority date: 2018-12-10
Filing date: 2018-12-10
Publication date: 2019-10-18
Anticipated expiration: 2028-12-10

Abstract

The utility model relates to mechanical equipment technical fields, in particular a kind of rice processing centrifugal fan, including ventilating mechanisms, ventilation duct is connected on ventilating mechanisms, the side of ventilation duct is equipped with and removes powder processing unit (plant), going to the bottom end of powder processing unit (plant) to set, there are four the stabilizer blades at matrix arrangement, it goes to the bottom end of powder processing unit (plant) to be equipped with and stirs component, wherein ventilating mechanisms include again support, the first circular hole is offered on support, ventilation blower is installed in first circular hole, removing powder processing unit (plant) includes outline border and cabinet, it is also set up in cabinet and blocks component, the utility model removes powder processing unit (plant) by what is installed on the device, to realize the effect of the dust on convenient removal rice to be processed, it is single to avoid traditional rice processing ventilation blower mechanism, it also needs with the case where of operating such as artificially collecting, it solves tradition and goes the time-consuming expense of powder mode Power and go the inapparent problem of powder effect.

Description

Centrifugal fan is used in a kind of processing of rice

Technical field

The utility model relates to mechanical equipment technical field, centrifugal fan is used in specially a kind of rice processing.

Background technique

Rice is paddy manufactured finished product, the embryo of paddy and aleuron after the processes such as cleaning, husking, husk rice, finished product arrangement The needed nutrient of human body for containing nearly 64% rice nutrition and 90% or more in layer, is the Main Foods of the southern people, Since China human mortality is numerous, rice processing also becomes the huge engineering in one, China, in rice processing, in order to make to be detached from rice husk The grain of rice it is more bright and new shine glossy, need to carry out the powder of rice surface air blast removing, and the processing of existing rice with from Heart ventilation blower is mostly traditional ventilation blower, and when removing the powder of rice surface, wind-force too great Yi blows away rice, and wind-force is too small Powder can not be blown away completely again, and wind-force changes with the amount of processing rice in actual processing, it is difficult to it manipulates, in view of This, it is proposed that centrifugal fan is used in a kind of processing of rice.

Utility model content

The purpose of this utility model is to provide a kind of rice processing centrifugal fans, to solve in above-mentioned background technique It is proposed problem.

To achieve the above object, the utility model provides the following technical solutions:

A kind of rice processing centrifugal fan, including ventilating mechanisms are connected with ventilation duct on the ventilating mechanisms, described The side of ventilation duct is equipped with and removes powder processing unit (plant), and the bottom end for removing powder processing unit (plant) sets that there are four the branch at matrix arrangement Foot, the bottom end for removing powder processing unit (plant) are equipped with and stir component；

The ventilating mechanisms include support, and the first circular hole is offered on the support, is equipped in first circular hole logical Blower；

Described to remove powder processing unit (plant) include outline border, and the outline border bottom end opens up jagged, and the two sides of the notch open up There is sliding slot, the two sides of the outline border offer first through hole, are equipped with cabinet inside the outline border, the two sides of the cabinet are opened Equipped with the second through-hole, handle is closely welded on the side wall of the cabinet, the bottom end of the cabinet is equipped with two rows of idler wheels, described It is opened up on the two sides inner wall of cabinet there are two groove, a pair of second circular hole is offered on the cell wall of each groove, often It is equipped with reset spring in a second circular hole, is equipped in each groove and blocks component, it is each described to block component packet Two shafts are included, tilt is equipped between two shafts, one end of the tilt is looped around in the shaft of top, the other end of tilt It closely bonds in the shaft of lower section, the bottom end of each underlying shaft is closely welded with two connecting rods, described Movable plate is equipped in cabinet, the two sides of the movable plate are all provided with there are two protrusion, and each protrusion is embedded in groove；

The component that stirs includes cylinder, and the cylinder is placed on ground, and is closely welded on the plunger of the cylinder There is engagement plate, is closely bonded with rubber pad on the engagement plate.

Preferably, the bottom surface of four stabilizer blades and the bottom surface of support are in same level.

Preferably, it is closely welded between one end and support of the ventilation duct, the other end of the ventilation duct and outline border It is closely welded between side wall.

Preferably, the diameter of the ventilation duct is greater than the diameter of the first circular hole, and the both ends difference of the ventilation duct Position is in correspondence with each other between the first circular hole and first through hole.

Preferably, idler wheel described in every row is embedded in sliding slot.

Preferably, two connecting rods in each shaft are and corresponding protrusion is close welds.

Preferably, the both ends of each reset spring are adhered to the hole wall of the second circular hole and the shaft being located above respectively On one end.

Preferably, it is bonded with strainer on each first through hole and each second through-hole, and each described first is logical Position is in correspondence with each other between hole and each second through-hole.

Preferably, the size of the engagement plate is less than the size of movable plate.

Compared with prior art, the utility model has the beneficial effects that

The utility model removes powder processing unit (plant) by what is installed on the device, so that it is to be processed big to realize convenient removal The effect of dust on rice, avoids that traditional rice processing ventilation blower mechanism is single, also needs with the operations such as artificially collecting It happens.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of ventilating mechanisms in the utility model；

Fig. 3 is the explosive view that powder processing unit (plant) is removed in the utility model；

Fig. 4 is the enlarged drawing in the utility model in Fig. 3 at A；

Fig. 5 is the structure that component is blocked in the utility model；

Fig. 6 is the structure chart that component is stirred in the utility model.

In figure: ventilating mechanisms 1, the first circular hole 111, ventilation blower 12, ventilation duct 2, remove powder processing unit (plant) 3, outline border at support 11 30, notch 301, sliding slot 302, first through hole 303, cabinet 31, the second through-hole 311, handle 312, idler wheel 313, groove 314, Two circular holes 3141 block component 315, shaft 3151, tilt 3152, reset spring 3153, connecting rod 3154, movable plate 32, protrusion 321, stabilizer blade 4, stir component 5, cylinder 50, engagement plate 51, rubber pad 52.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution:

A kind of rice processing centrifugal fan, as shown in Figure 1, being connected on ventilating mechanisms 1 logical including ventilating mechanisms 1 Air hose 2, the side of ventilation duct 2, which is equipped with, removes powder processing unit (plant) 3, and going to the bottom end of powder processing unit (plant) 3 to set, there are four at matrix arrangement Stabilizer blade 4, go to the bottom end of powder processing unit (plant) 3 to be equipped with and described stir component 5.

It in the present embodiment, is closely welded between one end and support 11 of ventilation duct 2, the other end and outline border 30 of ventilation duct 2 Side wall between the case where closely welding, falling off after long-term use so as to avoid ventilation duct 2.

In the present embodiment, the diameter of ventilation duct 2 is greater than the diameter of the first circular hole 111, and the both ends of ventilation duct 2 are respectively with the Between one circular hole 111 and first through hole 303 position in correspondence with each other, thus realize ventilation blower 11 blowout air-flow smoothly lead to case Effect inside body 31.

As shown in Fig. 2, ventilating mechanisms 1 include support 11, the first circular hole 111 is offered on support 11, in the first circular hole 111 Ventilation blower 12 is installed, ventilation blower 12 is connected by conducting wire with extraneous power supply.

In the present embodiment, the bottom surface of four stabilizer blades 4 and the bottom surface of support 11 are in same level, so as to avoid this The problem of embodiment chassis shakiness occurs.

In the present embodiment, FMS-405 type that ventilation blower 12 is produced using Dongguan City Zhi Rong environmental protection equipment Co., Ltd Cfentrifugal blower, matched circuit and power supply are also provided by the producer；In addition, being related to air blower 12 in the utility model For the prior art, those skilled in the art may be implemented completely, be not necessarily to superfluous words, and the content of the utility model protection is not also related to Improvement to the structure and working principle of air blower 12.

As in Figure 3-5, removing powder processing unit (plant) 3 includes outline border 30, and 30 bottom end of outline border opens up jagged 301, notch 301 Two sides offer sliding slot 302, and the two sides of outline border 30 offer first through hole 303, are equipped with cabinet 31, cabinet inside outline border 30 31 two sides offer the second through-hole 311, and handle 312, the bottom end installation of cabinet 31 are closely welded on the side wall of cabinet 31 There are two rows of idler wheels 313, opened up on the two sides inner wall of cabinet 31 there are two groove 314, is opened up on the cell wall of each groove 314 There is a pair of second circular hole 3141, reset spring 3153 is equipped in each second circular hole 3141, is equipped with and blocks in each groove 314 Component 315, each blocking component 315 includes two shafts 3151, is equipped with tilt 3152, tilt 3152 between two shafts 3151 One end be looped around top shaft 3151 on, the other end of tilt 3152 closely bonds in the shaft 3151 of lower section, each The bottom end of underlying shaft 3151 is closely welded with two connecting rods 3154, is equipped with movable plate 32, movable plate in cabinet 31 32 two sides are all provided with that there are two protrusions 321, each raised 321 to be embedded in groove 314.

In the present embodiment, every row's idler wheel 313 is embedded in sliding slot 302, convenient is extracted out from outline border 30 to can realize Cabinet 31 is promoted the effect inside outline border 30 by cabinet 31.

In the present embodiment, since each raised 321 are embedded in groove 314, the cell wall of groove 314 carries out protrusion 321 Position-limiting action, to can avoid that disengaging cabinet 31 occurs when movable plate 32 is mobile.

In the present embodiment, two connecting rods 3154 in each shaft 3151 are closely welded with corresponding raised 321, To realize the effect being fixedly connected on underlying shaft 3151 in protrusion 321.

In the present embodiment, since the both ends for the shaft 3151 being located above are plugged in respectively in two the second circular holes 3141, To realize the effect that the shaft 3151 being located above rotates in groove 314.

In the present embodiment, the both ends of each reset spring 3153 be adhered to respectively the hole wall of the second circular hole 3141 be located at it is upper On 3151 one end of shaft of side, to realize when movable plate 32 moves up, the elastic force drive of reset spring 3153 is located above Shaft 3151 rotated in two the second circular holes 3141, the final effect for recycling tilt 3152.

Further, tilt 3152 uses elastic woven material, and the width of the width of tilt 3152 and groove 314 is equal, from And it realizes moment lattice gear rice and enters the effect in groove 314.

In the present embodiment, it is bonded with strainer on each first through hole 303 and each second through-hole 311, it is small on strainer Bore dia be less than the grain of rice diameter, and between each first through hole 303 and each second through-hole 311 position in correspondence with each other, thus The air-flow for realizing the blowout of ventilation blower 12 passes through the effect of cabinet 31, and guarantees that rice can not be blown out outside cabinet 31 by air-flow.

As shown in fig. 6, stirring component 5 includes cylinder 50, cylinder 50 is placed on ground, and close on the plunger of cylinder 50 It is welded with engagement plate 51, is closely bonded with rubber pad 52 on engagement plate 51.

In the present embodiment, cylinder 50 is compact short using the QGS type that Wuxi Pneumatic Tech Inst Co Ltd produces Stroke cylinder, matched pneumatic system, solenoid valve and pipeline are provided by the producer；In addition, being related to cylinder in the utility model 50 be the prior art, and those skilled in the art may be implemented completely, is not necessarily to superfluous words, and the content of the utility model protection does not also relate to And the improvement of the structure and working principle to cylinder 50.

In the present embodiment, the size of engagement plate 51 is less than the size of movable plate 32, to can avoid pushing in cylinder 50 Engagement plate 51, engagement plate 51 further push movable plate 32 when, occur engagement plate 51 conflict with 31 bottom position of cabinet and can not The problem of promoting movable plate 32 to move up.

Further, due to being closely bonded with rubber pad 52 on engagement plate 51, movable plate 32 is subtracted to can realize The effect for shaking buffering when engagement plate 51 being avoided to push movable plate 32 repeatedly, collides generation noise because of the two and even damages movable plate 32 the case where, occurs.

The rice processing of the present embodiment with centrifugal fan when in use, pulling handle 312 first, and by cabinet 31 from outer Rice to be processed, is then placed in cabinet 31 by extraction in frame 30, and movable plate 32 is depressed into case in the gravity of rice itself Cabinet 31 is promoted in outline border 30 again therewith, ventilation blower 12 is connected extraneous power supply at this time and is started by 31 inner bottom position of body Work, the air-flow that ventilation blower 12 is blown out enters in cabinet 31 by ventilation duct 2, then cylinder 50 is connected extraneous power supply and starts work Make, drive engagement plate 51 to pump with the plunger on exhaust hood 50, when the plunger on cylinder 50 drives on engagement plate 51 It when shifting, pushes movable plate 32 to synchronize and moves up, when the plunger on cylinder 50 drives engagement plate 51 to move down, make in rice self gravity It under, presses movable plate 32 and moves down, and so on, to make internal rice to be processed constantly stir in cabinet 31, finally Achieve the effect that the air-flow of the blowout of ventilation blower 12 blows away the dust on rice.

Basic principles, main features, and advantages of the present invention has been shown and described above.Current row The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. a kind of rice processing centrifugal fan, including ventilating mechanisms (1), it is characterised in that: connect on the ventilating mechanisms (1) It is connected to ventilation duct (2), the side of the ventilation duct (2), which is equipped with, to be gone powder processing unit (plant) (3), the bottom for going to powder processing unit (plant) (3) End is set there are four the stabilizer blade (4) at matrix arrangement, and the bottom end for removing powder processing unit (plant) (3) is equipped with and stirs component (5)；

The ventilating mechanisms (1) include support (11), are offered the first circular hole (111) on the support (11), first circle Ventilation blower (12) are installed in hole (111)；

Described to remove powder processing unit (plant) (3) include outline border (30), and outline border (30) bottom end opens up jagged (301), the notch (301) two sides offer sliding slot (302), and the two sides of the outline border (30) offer first through hole (303), the outline border (30) internal to be equipped with cabinet (31), the two sides of the cabinet (31) offer the second through-hole (311), the side of the cabinet (31) It is closely welded on wall handle (312), the bottom end of the cabinet (31) is equipped with two rows of idler wheels (313), the cabinet (31) There are two opening up on the inner wall of two sides groove (314), a pair of second circular hole is offered on the cell wall of each groove (314) (3141), it is equipped with reset spring (3153) in each second circular hole (3141), is equipped with and hides in each groove (314) It keeps off component (315), each described block component (315) include two shafts (3151), are equipped with and hide between two shafts (3151) Cloth (3152), one end of the tilt (3152) are looped around in the shaft (3151) of top, and the other end of tilt (3152) is close It is bonded in the shaft (3151) of lower section, the bottom end of each underlying shaft (3151) is closely welded with two companies Bar (3154) is equipped with movable plate (32) in the cabinet (31), and the two sides of the movable plate (32) are all provided with that there are two protrusions (321), each raised (321) are embedded in groove (314)；

The component (5) that stirs includes cylinder (50), and the cylinder (50) is placed on ground, and the plunger of the cylinder (50) On be closely welded with engagement plate (51), be closely bonded with rubber pad (52) on the engagement plate (51).

2. rice processing centrifugal fan according to claim 1, it is characterised in that: the bottom of four stabilizer blades (4) The bottom surface of face and support (11) is in same level.

3. rice processing centrifugal fan according to claim 1, it is characterised in that: one end of the ventilation duct (2) It closely welds between support (11), is closely welded between the other end of the ventilation duct (2) and the side wall of outline border (30).

4. rice processing centrifugal fan according to claim 1, it is characterised in that: the diameter of the ventilation duct (2) Greater than the diameter of the first circular hole (111), and the both ends of the ventilation duct (2) respectively with the first circular hole (111) and first through hole (303) position is in correspondence with each other between.

5. rice processing centrifugal fan according to claim 1, it is characterised in that: idler wheel described in every row (313) is equal It is embedded in sliding slot (302).

6. rice processing centrifugal fan according to claim 1, it is characterised in that: on each shaft (3151) Two connecting rods (3154) closely welded with corresponding raised (321).

7. rice processing centrifugal fan according to claim 1, it is characterised in that: each reset spring (3153) both ends are adhered to respectively on hole wall and shaft (3151) one end being located above of the second circular hole (3141).

8. rice processing centrifugal fan according to claim 1, it is characterised in that: each first through hole (303) and on each second through-hole (311) strainer, and each first through hole (303) and each second through-hole are bonded with (311) position is in correspondence with each other between.

9. rice processing centrifugal fan according to claim 1, it is characterised in that: the size of the engagement plate (51) Less than the size of movable plate (32).