CN206032695U - Charging means and air conveying system - Google Patents

Abstract

The embodiment of the utility model provides a charging means and air conveying system relates to material conveyer tool field. The charging means includes charging means casing and charging means rotor, the both ends of charging means rotor connect respectively in the charging means casing, the charging means rotor is located in the charging means casing, the charging means casing includes the pan feeding mouth, goes into wind gap and air outlet. The pan feeding mouth is in the radial direction of charging means rotor set up in the charging means casing, go into the wind gap with the air outlet sets up relatively, go into the wind gap and the air outlet is in respectively the axial direction of charging means sets up, the maximum height of going into the wind gap is higher than the minimum altitude of charging means rotor. This charging means simple structure can avoid the putty trouble among the material air conveying system effectively.

Description

Feeder and blast system

Technical field

This utility model is related to material handling machinery field, in particular to a kind of feeder and blast system.

Background technology

When the feeder of prior art is used for material of the conveying with adhesiveness in blast system, it is the material that will be thrown in From feeding mouth scraping delivery to the opening of feeder bottom, then blowed to material conveying pipe by opening pipeline under, so It is easily caused wind and pours in down a chimney in feeder housing and material is blown to into feeding mouth, the failure for then leading to feeder putty occurs.

Utility model content

In view of this, this utility model provides a kind of feeder and blast system, is added higher than described by maximum height The air intake vent of the minimum altitude of glassware rotor, makes the wind that the air compressor in blast system is entered directly from feeder rotor Material in feeder housing is nearby blowed away by minimum altitude from air outlet, so as to avoid producing wind-fall filling, makes part thing Material produces putty from feeding mouth is blown to.

For achieving the above object, this utility model provides following technical scheme：

A kind of feeder, the feeder include feeder housing and feeder rotor, the two of the feeder rotor End is connected to the feeder housing, and the feeder rotor is located in the feeder housing, the feeder housing Including feeding mouth, air intake vent and air outlet, the feeding mouth is arranged at described adding in the radial direction of the feeder rotor Glassware housing, the air intake vent are oppositely arranged with the air outlet, and the air intake vent and the air outlet add described respectively The axial direction of glassware is arranged, and the maximum height of the air intake vent is higher than the minimum altitude of the feeder rotor.

Preferably, in above-mentioned feeder, the feeder housing includes Part I and Part II, the feeding mouth The top of the Part I is arranged at, the Part II is sealedly attached to institute on the axial direction of the feeder rotor State the bottom of Part I, the Part I be included on the axial direction of the feeder rotor relative first end and Second end, the first end of the Part I and Part II part shape corresponding with the first end of the Part I Into air intake vent, the second end of the Part I and Part II part corresponding with the second end of the Part I Form air outlet.The air intake vent is used for entering the wind for blowing material, and the air outlet is used for wind and material is blowed out described adding In glassware housing.

Preferably, in above-mentioned feeder, the Part II be tongue, the tongue be arcuate structure, the tongue with The feeder enclosure interior forms a hollow space.The tongue adopts arcuate structure, makes the air intake vent and described Air outlet is circular open, is easy to connect other parts in the air intake vent and the air outlet.

Preferably, in above-mentioned feeder, the feeder rotor includes blade and roll shaft, the two ends of the roll shaft with plus Glassware housing bearing connects, with the junction of the feeder housing, the roll shaft includes that first sealing and second are close Envelope, first sealing adopt clearance seal, and the second sealing is sealed using U-shaped sealing ring, so that material can not enter Enter Bearing inner and damage bearing.It is easy to stop that gas makes material enter in bearing and damage bearing using the sealing structure, So as to play a protective role to bearing.

Preferably, in above-mentioned feeder, the feeder rotor includes blade and roll shaft, and the blade is away from the roller The edge surface on one side of axle is cutting edge shape.The blade adopts cutting edge away from the edge surface on one side of the roll shaft Shape is easy to the blade to wipe the material remained on the feeder housing off, so that when the feeder rotor is rotated more Plus it is smooth, it is to avoid the blade is clung with the feeder housing.

Preferably, in above-mentioned feeder, the blade away from the roll shaft the edge surface on adjacent both sides be Cutting edge shape.The blade is easy to make using cutting edge shape away from the edge surface on the adjacent both sides on one side of the roll shaft The blade wipes the material for remaining in feeder housing both sides off, the feeder rotor is turned more smoothly, it is to avoid institute State blade to cling with the feeder housing.

Preferably, in above-mentioned feeder, the quantity of the blade is 6 to 8.

Preferably, in above-mentioned feeder, the feeder also includes the first connecting pipe and the second connecting pipe, described First connecting pipe is connected with the air intake vent, and second connecting pipe is connected with the air outlet.First connecting tube Road and second connecting pipe are used for connecting external pipeline to be blown and conveyed material.

Preferably, in above-mentioned feeder, the feeder also includes motor, and the motor is used for driving the feeder to turn Son, enables the feeder rotor to rotate under the Motor drive.Feeder rotor described in the Motor drive is rotated, so as to The blade is made material scraper to be delivered to the feeder housing bottom and discharged.

A kind of blast system, the blast system include air compressor, Material pipeline, air shooter and above-mentioned Feeder, the air compressor is communicated in the air intake vent of the feeder by the air shooter, and the material is defeated Pipe is sent to be communicated in the air outlet of the feeder.The air compressor is used for by the air shooter and the inlet air Mouth is blown to the feeder housing, and the Material pipeline is used for the air outlet row of the conveying from the feeder housing The material for going out.

The beneficial effect that this utility model is realized：Feeder and blast system that this utility model embodiment is provided, pass through Air intake vent of the maximum height higher than the minimum altitude of the feeder rotor, the wind for entering the air compressor in blast system Directly nearby the material in feeder housing is blowed away from air outlet from the minimum altitude of feeder rotor, so as to avoid into Air port and air outlet make into the wind-fall in feeder to fill less than rotor, it is to avoid partial material is blown to feeding mouth.

Description of the drawings

For clearer explanation this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.

Fig. 1 shows a kind of structural representation at visual angle of the feeder that this utility model first embodiment is provided；

Fig. 2 shows the structural representation at another kind of visual angle of the feeder that this utility model first embodiment is provided；

Fig. 3 shows the cross-sectional view of the feeder that this utility model first embodiment is provided；

Fig. 4 shows the structural representation of the feeder rotor that this utility model first embodiment is provided；

Fig. 5 shows another kind of structural representation of the feeder that this utility model first embodiment is provided；

Fig. 6 show this utility model first embodiment provide feeder Fig. 5 in A partial enlarged drawing；

Fig. 7 shows another structural representation for the feeder that this utility model first embodiment is provided；

Fig. 8 shows the yet another construction schematic diagram of the feeder that this utility model first embodiment is provided；

Fig. 9 shows a kind of structural representation of the blast system that this utility model second embodiment is provided.

Icon：100- feeders；110- feeder housings；111- feeding mouths；112- air intake vents；113- air outlets；114- Part I；115- Part II；120- feeder rotors；121- blades；122- roll shafts；130- is sealed for first；140- Two roads are sealed；The first connecting pipes of 150-；The second connecting pipes of 160-；170- motors；200- blast systems；210- air compresses Machine；220- air shooters；230- Material pipelines.

Specific embodiment

Current feeder is used for when conveying material in blast system, be the material that will throw in from feeding mouth scraping delivery to plus The opening of glassware bottom, is then blowed to material conveying pipe by opening pipeline under, is so easily caused wind in charging Pour in down a chimney in device housing and material is blown to into feeding mouth, the failure for then leading to feeder putty occurs.

In view of the foregoing, inventor is through long-term research and substantial amounts of practice, there is provided a kind of feeder and wind send System is improving existing issue.By maximum height higher than the air intake vent of the minimum altitude of the feeder rotor, send wind to be The wind that air compressor in system is entered directly from the minimum altitude of feeder rotor nearby by the material in feeder housing from Air outlet is blowed away, so as to avoid producing wind-fall filling, makes partial material produce putty from feeding mouth is blown to.

Below in conjunction with accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clearly Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the reality of whole Apply example.The detailed description of the embodiment of the present utility model to providing in the accompanying drawings is not intended to limit claimed sheet below The scope of utility model, but it is merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, ability The every other embodiment obtained on the premise of creative work is not made by field technique personnel, belongs to this utility model The scope of protection.

First embodiment

This utility model first embodiment provides a kind of feeder 100, refers to Fig. 1, and the feeder 100 includes charging Device housing 110 and feeder rotor 120.The two ends of feeder rotor 120 are connected to feeder housing 110, feeder Rotor 120 is located in feeder housing 110.120 two ends of feeder rotor are connected to feeder housing 110 turns feeder Son 120 can be rotated by.

Wherein, as shown in figure 1, feeder housing 110 includes feeding mouth 111, air intake vent 112 and air outlet 113, inlet air Mouth 112 and air outlet 113 are arranged in the axial direction of feeder 100 respectively, also, refer to Fig. 2, and air intake vent 112 is most Minimum altitude of the height higher than feeder rotor 120, certainly, in a state of use, the air-out being oppositely arranged with air intake vent 112 Mouth 113 is in sustained height with air intake vent 112, and the maximum height of air outlet 113 is higher than the minimum altitude of feeder rotor 120.

Further, in the present embodiment, feeder housing 110 includes Part I 114 and Part II 115, please Referring to Fig. 1 and Fig. 2.Wherein, Part II 115 is sealedly attached to Part I 114 on the axial direction of feeder rotor 120 Bottom, after being easy to material to throw under drop down onto in housing as 120 scraping delivery of feeder rotor is to Part II 115.Such as Fig. 1 institutes Show, Part I 114 is included in relative first end and the second end on 120 axial direction of feeder rotor, first end and Second end is relative two ends, and corresponds to 120 two ends of feeder rotor respectively.Wherein, the first end of Part I 114 and The part corresponding with the first end of Part I 114 of Part II 115 forms air intake vent 112, as shown in Figures 1 and 2.First The second end and the part corresponding with the second end of Part I 114 of Part II 115 for dividing 114 forms air outlet 113, such as schemes Shown in 1.

Specifically, Part II 115 can be tongue, and the structure of tongue is arcuate structure, as shown in Figure 3.And tongue A hollow space is internally formed with feeder housing 110, feeder rotor 120 is arranged in the hollow space.Meanwhile, it is convex Groove is set to arcuate structure makes air intake vent 112 that Part I 114 formed with Part II 115 and air outlet 113 open for circle Mouthful, it is easy to arrange other 100 parts of feeder.Certainly, the shape of tongue is not intended as limiting, and the shape of tongue can also be arranged For other shapes, different shape can be set as according to demands different in practice, Part I 114 and Part II The shape of 115 air intake vents 112 for being formed and air outlet 113 will also be different shape.

In the present embodiment, feeding mouth 111 is arranged at the top of Part I 114, refers to Fig. 3.Feeding mouth 111 can be with Funnel shaped is set to, so that material smoothly can drop down onto down the inside of feeder housing 110 after input.Certainly, feeding mouth 111 concrete shape can be set to different shapes according to demands different in practice not as restriction.

In the present embodiment, as shown in figure 4, feeder rotor 120 includes blade 121 and roll shaft 122, roll shaft 122 Two ends are connected with the bearing of feeder housing 110, and roll shaft 122 includes first sealing 130 with the junction of feeder housing 110 And second seals 140, first sealing 130 adopts clearance seal, second sealing 140 to seal using U-shaped sealing ring, please Referring to Fig. 5 and Fig. 6.First sealing 130 is, near the position of blade 121, generally to contact with material during use, using between Gap sealing can stop passing through for material.Second sealing 140 is sealed for stopping passing through for compressed air using U-shaped sealing ring, Can be according to the size of air pressure and abrasion size automatic compensation gap.With the packing_seal phase of feeder of the prior art 100 Diminish than, outside dimension and axial dimension, frictional resistance also diminishes, can preferably stop that material follows gas to enter in bearing And bearing is damaged, so as to be protected to bearing well, feeder 100 also will not cause putty because of the damage of bearing Produce.

Further, blade 121 away from roll shaft 122 edge surface be cutting edge shape, refer to Fig. 4.Leaf Piece 121 is conveyed in feeder 100 in the course of work of material for the material scraper of input is delivered to air intake vent 112 and air outlet Part between 113.The material that feeder 100 is residued in inside feeder housing 110 when material is conveyed can be clung with housing, Blade 121 away from one side of roll shaft 122 edge surface be cutting edge shape so that blade 121 smoothly can will remain in feeder Material in housing 110 is scraped off, so as to avoid blade 121 from clinging with feeder housing 110 by material.

Further, blade 121 away from roll shaft 122 the edge surface on adjacent both sides can be with blade 121 It is identical away from the edge surface on one side of roll shaft 122, it is also cutting edge shape, refers to Fig. 4.Equally, feeder 100 is in conveying The two side for remaining to that 110 internal roller shafts 122 of feeder housing are connected with feeder housing 110 is had during material, and is remained Material can cling with feeder housing 110, by blade 121 away from roll shaft 122 the edge surface on adjacent both sides set Cutting edge shape is set to so that blade 121 can smoothly scrape off the material of residual, it is to avoid blade 121 is clung with feeder housing 110.

In the present embodiment, 121 quantity of blade on feeder rotor 120 is 6, as shown in Figure 4.Specifically, own Blade 121 is had while being fixedly connected with roll shaft 122.And the junction having between blade 121 only has roll shaft 122, i.e. leaf Between piece 121 and feeder housing 110 and it is not provided with end plate.Such that it is able to reduce connecing for blade 121 and feeder housing 110 Contacting surface is accumulated, and blade 121 is preferably scraped away from the cutting edge shape on the adjacent both sides edge surface of roll shaft 122 Go to remain to the material of 110 inside both sides of feeder housing.So as to preferably avoiding the blade 121 of feeder rotor 120 and adding Glassware housing 110 clings, and enables blade 121 smoothly to rotate scraping delivery material in feeder housing 110.Certainly, blade 121 Quantity is not intended as limiting, it is preferred that can be 6 to 8, or other quantity, can be set according to demand in practice.

Further, feeder 100 also includes the first connecting pipe 150 and the second connecting pipe 160, as shown in Figure 7. First connecting pipe 150 is connected with air intake vent 112, and the second connecting pipe 160 is connected with air outlet 113.And the first connecting tube Road 150 and the second connecting pipe 160 are to be tightly connected with the junction of air intake vent 112 and air outlet 113.First connecting tube Road 150 is used for connecting the air shooter or device outside feeder 100, and the second connecting pipe 160 is used for connecting feeder The drainage line of the conveying material outside 100 or device.First connecting pipe 150 and the second connecting pipe 160 respectively with The junction of air intake vent 112 and air outlet 113 is using sealing so that the compressed air that air supply device is sent into can smoothly by material Blow out to the pipeline of conveying material, gas leakage will not be produced and putty is caused to being short of power of making that wind send.

Further, feeder 100 also includes motor 170, refers to Fig. 8.Motor 170 is used for driving feeder rotor 120, feeder rotor 120 can be under the driving of motor 170, with the connection reducer band movable sprocket and chain of motor 170 Rotation, so as to the roll shaft 122 for driving feeder rotor 120 is rotated.

Feeding mouth 111 is used for the input of material, and air intake vent 112 and air outlet 113 are used for feeder 100 in blast system The feeding of middle compressed air and discharge.The rotating speed of motor 170 affects the rotating speed of feeder rotor 120, so as to affect feeder The speed of 120 blade of rotor, 121 scraping delivery material, eventually produces impact to the speed for adding material.When feeder 100 was being used Material is put into by Cheng Zhong from feeding mouth 111, and 121 scraping delivery of blade of the feeder rotor 120 rotated by the material of input is to inlet air Position between mouthfuls 112 and air outlet 113, the compressed air sent into from air intake vent 112 or the wind of other forms can be from To blow to feeder 100 from air outlet 113 positioned at the material between air intake vent 112 and air outlet 113 inside feeder 100 Outside, the frictional resistance of material and 110 inwall of feeder housing can be reduced, enable material to be successfully delivered to feeder 100 It is outside.

Second embodiment

This utility model second embodiment provides a kind of blast system 200, refers to Fig. 9, and the blast system 200 includes Air compressor 210, Material pipeline 230, air shooter 220 and above-mentioned feeder 100.Air compressor 210 leads to Cross air shooter 220 to connect with 100 air intake vent 112 of feeder, Material pipeline 230 is connected with air outlet 113.Specifically, Air shooter 220 connects the air intake vent 112 of feeder 100, thing by being communicated in first connecting pipe 150 of feeder 100 Material conveying tube 230 connects the air outlet 113 of feeder 100 by being communicated in second connecting pipe 160 of feeder 100.Gas The connectivity part of the connectivity part and Material pipeline 230 of delivery pipe 220 and the first connecting pipe 150 and the second connecting pipe 160 Sealing, so that ensure that gas does not leak outside.

In the present embodiment, air compressor 210 is used for providing the power that wind send, and by air shooter 220 and enters Air port 112 is blown to feeder housing 110, and Material pipeline 230 is used for air outlet 113 of the conveying from feeder housing 110 The material of discharge.Certainly, there is provided the power delivery unit of blast system 200 is not intended as limiting, or other devices, can To be set according to demands different in practice.

During the conveying material of blast system 200, compressed air is entered into inside feeder 100, directly from air shooter 220 The space between 120 blade 121 of feeder rotor and tongue from inside feeder 100 blows the material of input to material In delivery pipe 230, so as to reach the purpose of material conveying.

In sum, this utility model is provided feeder and blast system, are higher than the feeder by maximum height The air intake vent 112 of the minimum altitude of rotor 120, makes the wind that the air compressor 210 in blast system 200 is entered directly from charging Material in feeder housing 110 is nearby blowed away by the minimum altitude of device rotor 120 from air outlet 113, so as to avoid into Air port 112 and air outlet 113 make into the wind-fall in feeder 100 to fill less than feeder rotor 120, make partial material from quilt Blow to feeding mouth 111.And be hardly damaged bearing by two seals being arranged at bearing seal, and improve blade 121 Shape make blade 121 be not easy to cling with feeder housing 110, it is to avoid the generation of putty.The feeder and blast system knot Structure is simple, can be effectively prevented from the generation of putty.

For making purpose, technical scheme and the advantage of this utility model embodiment clearer, above in conjunction with this utility model Accompanying drawing in embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that retouched The embodiment stated is a part of embodiment of this utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and The component of this utility model embodiment for illustrating can be arranged and be designed with a variety of configurations.

Therefore, the detailed description of of the present utility model embodiment of the above to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in this utility model Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all Belong to the scope of this utility model protection.

It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and is explained.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular Directly ", the orientation of the instruction such as " level ", " interior ", " outward " or position relationship be based on orientation shown in the drawings or position relationship, or The utility model product using when the orientation usually put or position relationship, be for only for ease of description this utility model and letter Change description, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for area Divide description, and it is not intended that indicating or implying relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " installation ", should be interpreted broadly " being connected ", " connection ", for example, it may be fixedly connected, or be detachably connected, Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition Solve concrete meaning of the above-mentioned term in this utility model.

Claims (10)

1. a kind of feeder, it is characterised in that the feeder includes feeder housing and feeder rotor, the feeder The two ends of rotor are connected to the feeder housing, and the feeder rotor is located in the feeder housing, described to add Glassware housing includes feeding mouth, air intake vent and air outlet, and the feeding mouth is arranged in the radial direction of the feeder rotor In the feeder housing, the air intake vent is oppositely arranged with the air outlet, and the air intake vent and the air outlet are distinguished Arrange in the axial direction of the feeder, the maximum height of the air intake vent is higher than the minimum altitude of the feeder rotor.

2. feeder according to claim 1, it is characterised in that the feeder housing includes Part I and second Part, the feeding mouth are arranged at the top of the Part I, and the Part II is in the axial direction side of the feeder rotor The bottom of the Part I is sealedly attached to upwards, and the Part I is included on the axial direction of the feeder rotor Relative first end and the second end, the first end of the Part I and the Part II and the of the Part I The corresponding part in one end forms air intake vent, the second end of the Part I and the Part II and the Part I The corresponding part in second end forms air outlet.

3. feeder according to claim 2, it is characterised in that the Part II is tongue, and the tongue is arc Structure, the tongue form a hollow space with the feeder enclosure interior.

4. feeder according to claim 1, it is characterised in that the feeder rotor includes blade and roll shaft, institute The two ends for stating roll shaft are connected with the bearing of the feeder housing, and the roll shaft includes with the junction of the feeder housing Sealing and second sealing together, first sealing adopt clearance seal, and the second sealing is using U-shaped sealing ring Sealing, so that material can not enter Bearing inner and damage bearing.

5. feeder according to claim 1, it is characterised in that the feeder rotor includes blade and roll shaft, institute The edge surface that blade is stated away from one side of the roll shaft is cutting edge shape.

6. feeder according to claim 5, it is characterised in that the blade away from the roll shaft adjacent two The edge surface on side is cutting edge shape.

7. feeder according to claim 5, it is characterised in that the quantity of the blade is 6 to 8.

8. feeder according to claim 1, it is characterised in that the feeder also includes the first connecting pipe and the Two connecting pipes, first connecting pipe are connected with the air intake vent, and second connecting pipe is connected with the air outlet.

9. feeder according to claim 1, it is characterised in that the feeder also includes motor, the motor is used for The feeder rotor is driven, the feeder rotor is rotated under the Motor drive.

10. a kind of blast system, it is characterised in that the blast system includes air compressor, Material pipeline, gas conveying Feeder described in pipe and claim 1-9 any one, the air compressor are communicated in by the air shooter The air intake vent of the feeder, the Material pipeline are communicated in the air outlet of the feeder.