CN206203474U - Feed device - Google Patents
Feed device Download PDFInfo
- Publication number
- CN206203474U CN206203474U CN201621120401.1U CN201621120401U CN206203474U CN 206203474 U CN206203474 U CN 206203474U CN 201621120401 U CN201621120401 U CN 201621120401U CN 206203474 U CN206203474 U CN 206203474U
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- CN
- China
- Prior art keywords
- rotary shaft
- feed device
- box
- hole
- feeding odd
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Screw Conveyors (AREA)
Abstract
The utility model provides a kind of feed device, including box for feeding odd, rotary shaft and spring；The box for feeding odd has the first side wall and second sidewall being oppositely arranged, and the first side wall is provided with through hole；One end of the rotary shaft is located at the outside of the box for feeding odd, the other end of the rotary shaft stretches into the inside of the box for feeding odd through the through hole, and be fixedly connected with one end of the spring, the other end of the spring is set near the second sidewall, and the rotary shaft can be rotated relative to the through hole.When using, rotary shaft is driven to be rotated relative to through hole, because rotary shaft is fixedly connected with spring, rotated simultaneously therefore, it is possible to driving spring and rotary shaft, spring can replace helical blade, promote the powder body material movement in box for feeding odd, and the small volume of spring, can be applied to small-sized feeder equipment, and simple structure, it is easy to process, processing cost can be saved.
Description
Technical field
The utility model is related to powder body material conveying equipment technical field, more particularly, to a kind of feed device.
Background technology
Powder body material is less than the aggregates of certain particle diameter, and intergranular intermolecular force can not be ignored.
Powder body material is divided into natural powder body material and artificial powder body material, the preparation method of artificial powder body material be divided into mechanical crushing method and
Two kinds of chemical pulverization.By granular size classify, powder body material can be divided into coarse dispersion, middle fine powder body, fine powder body, powder body and
Nano-powder.Common powder body material has：Cement powder, nano-ceramic powder and graphite composite powder etc..Powder body material is commonly applied to
The various fields such as ceramic material, electronic material, mechanical industry, Mineral resources.
When powder body material is applied in the production in above-mentioned various fields, generally require to carry out feeding using feed device.
Screw conveyor is the one kind in feed device, also known as conveying worm.The rotary shaft of screw conveyor is provided with helical blade,
The helical blade of rotation can drive powder body material to move to discharging opening from feeding mouth, and then complete feeding.Screw conveyor is fitted
For horizontally or diagonally conveying powdered, granular and small lump material.
Existing screw conveyor, its helical blade mainly has two kinds of processing modes.One kind is directly to be got on the bus from rotary shaft
Processing forms helical blade；Another kind is to be processed into helical blade with iron plate, then by helical blade welding on the rotary shaft.It is this
The problem of screw conveyor is, due to the limitation of the processing mode of helical blade, the volume of helical blade is larger, can only apply
In large-scale feeder equipment, when feeding amount is smaller, if can cause significantly to waste using large-scale feeder equipment, but it is small
Helical blade cannot be accommodated in the feeder equipment of type, existing helical blade is in turn resulted in and is not applied for small-sized feeding and set
Standby, wasting phenomenon is than more serious when feeding amount is smaller.
Utility model content
The purpose of this utility model is to provide a kind of feed device, to solve the spiral shell of screw conveyor of the prior art
The larger technical problem of vane piece volume.
The utility model provides a kind of feed device, including box for feeding odd, rotary shaft and spring；
The box for feeding odd has the first side wall and second sidewall being oppositely arranged, and the first side wall is provided with through hole；
One end of the rotary shaft is located at the outside of the box for feeding odd, and the other end of the rotary shaft is stretched through the through hole
Enter the inside of the box for feeding odd, and be fixedly connected with one end of the spring, the other end of the spring is near second side
Wall is set, and the rotary shaft can be rotated relative to the through hole.
Further, the feed device also includes drive mechanism, and the drive mechanism is connected with the rotary shaft, to drive
The dynamic rotary shaft is rotated.
Further, the drive mechanism includes motor, the first belt wheel, the second belt wheel and transmission belt；
First belt wheel and second belt wheel are connected by the transmission belt, and the first belt wheel fixed cover is located at institute
State on the output shaft of motor, second belt wheel is fixed and is set in the rotary shaft.
Further, the feed device also includes ball, and the ball is arranged on annular inner wall and the institute of the through hole
State between rotary shaft, and be fixedly connected with the annular inner wall of the through hole.
Further, the feed device also includes ball, and the ball is arranged on annular inner wall and the institute of the through hole
State between rotary shaft, the annular inner wall of the through hole is provided with ball groove, and the ball is arranged in the ball groove, and
Can be rotated relative to the ball groove.
Further, on the inner surface of the outer surface of the spring, the outer surface of the rotary shaft and the box for feeding odd
It is provided with teflon coatings.
Further, charging aperture is provided with the top of the box for feeding odd, the charging aperture is set near the first side wall；Institute
The bottom for stating box for feeding odd is provided with discharging opening, and the discharging opening is set near the second sidewall；The charging aperture and the discharging
The bearing of trend of mouth is vertical direction.
Further, the through hole is arranged on the center of the first side wall.
Further, the second sidewall is provided with sight glass, for observing the powder body material inside box for feeding odd.
Further, the sight glass is provided with material position chi.
The feed device that the utility model is provided, including box for feeding odd, rotary shaft and spring；The box for feeding odd has relative setting
The first side wall and second sidewall put, the first side wall are provided with through hole；One end of the rotary shaft is located at the box for feeding odd
Outside, the other end of the rotary shaft stretches into the inside of the box for feeding odd through the through hole, and with one end of the spring
It is fixedly connected, the other end of the spring is set near the second sidewall, the rotary shaft can turn relative to the through hole
It is dynamic.When using, drive the rotary shaft to be rotated relative to the through hole first, fixed with the spring due to the rotary shaft and connected
Connect, therefore, it is possible to drive the spring to be rotated with the rotary shaft simultaneously, the spring can replace twisting during rotation
Helical blade in imperial conveyer, the spring can drive the powder body material in box for feeding odd to move, due to spring volume compared with
It is small, small-sized feeder equipment, when feeding amount is smaller, the feeder equipment provided using the utility model, Neng Gouyu can be provided
Feeding is flux matched, it is to avoid waste, and the feeder equipment simple structure that the utility model is provided, it is easy to process, and can save and add
Work cost.
Brief description of the drawings
In order to illustrate more clearly of the utility model specific embodiment or technical scheme of the prior art, below will be right
The accompanying drawing to be used needed for specific embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some implementation methods of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the feed device that the utility model embodiment is provided.
Reference：1- box for feeding odd；2- rotary shafts；3- springs；
11- charging apertures；12- discharging openings.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, this
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
It is term " " center ", " on ", D score, "left", "right", " perpendicular, it is necessary to explanation in description of the present utility model
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " are, based on orientation shown in the drawings or position relationship, to be only
Described with simplified for the ease of description the utility model, must had rather than the device or element for indicating or implying meaning specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.Additionally, term " the
One ", " second ", be only used for describe purpose, and it is not intended that indicate or imply relative importance.Wherein, term " first
Put " with " second place " it is two different positions.
, it is necessary to explanation, unless otherwise clearly defined and limited, term " is pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly
Connection；Can mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary,
Can be two connections of element internal.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Fig. 1 is the structural representation of the feed device that the utility model embodiment is provided.
The utility model provides a kind of feed device, as shown in figure 1, including box for feeding odd 1, rotary shaft 2 and spring 3；Feeding
Case 1 has the first side wall and second sidewall being oppositely arranged, and the first side wall is provided with through hole；One end of rotary shaft 2 is located at feeding
The outside of case 1, the other end of rotary shaft 2 stretches into the inside of box for feeding odd 1 through through hole, and is fixedly connected with one end of spring 3, bullet
The other end of spring 3 is set near second sidewall, and rotary shaft 2 can be rotated relative to through hole.
Wherein, the shape of box for feeding odd 1 can be cuboid, or any suitable shape such as cylinder.
Wherein, rotary shaft 2 and the connected mode of spring 3 can be welding, can be bonding, or riveting etc. is any
Suitable mode.
Additionally, during the feed device provided using the utility model, the mode for driving rotary shaft 2 to rotate can
Think artificial rotation, it is also possible to drive rotary shaft 2 to rotate using drive mechanism.
The feed device that the utility model is provided, including box for feeding odd 1, rotary shaft 2 and spring 3；Box for feeding odd 1 has relative setting
The first side wall and second sidewall put, the first side wall are provided with through hole；One end of rotary shaft 2 is located at the outside of box for feeding odd 1, rotates
The other end of axle 2 stretches into the inside of box for feeding odd 1 through through hole, and is fixedly connected with one end of spring 3, and the other end of spring 3 is leaned on
Nearly second sidewall is set, and rotary shaft 2 can be rotated relative to through hole.When using, rotary shaft 2 is driven to turn relative to through hole first
It is dynamic, because rotary shaft 2 is fixedly connected with spring 3, rotated simultaneously therefore, it is possible to driving spring 3 and rotary shaft 2, spring 3 is being rotated
During, can replace the helical blade in screw conveyor, spring 3 that the powder body material in box for feeding odd 1 can be driven to move,
Due to the small volume of spring 3, small-sized feeder equipment can be applied to, when feeding amount is smaller, be provided using the utility model
Feeder equipment, can be flux matched with feeding, it is to avoid waste, and the utility model provide feeder equipment simple structure, easily
In processing, processing cost can be saved.
Further, feed device also includes drive mechanism, and drive mechanism is connected with rotary shaft 2, to drive 2 turns of rotary shaft
It is dynamic.
Wherein, drive mechanism is connected with rotary shaft 2, can save cost of labor to drive rotary shaft 2 to rotate, and drive
Mechanism can drive the uniform rotation of rotary shaft 2, and the reliability of work is higher.
In one embodiment of the present utility model, drive mechanism includes motor, first gear and second gear, first gear
Can be connected with second gear, first gear is fixed and is set on the output shaft of motor, second gear is fixed to be set in and turned
On moving axis 2.Wherein, fixed due to first gear and be set on the output shaft of motor, the output shaft of motor can drive the first tooth
Wheel is rotated, and because first gear and second gear can be connected, and then first gear can drive second gear to rotate, the
Two gears are fixed and are set in rotary shaft 2, so as to drive rotary shaft 2 to rotate.The feed device that the present embodiment is provided, rotary shaft 2
Can being rotated by drive mechanism, can save manpower, and ensure that the stability of rotation, improve and use just
Victory.
Further, drive mechanism includes motor, the first belt wheel, the second belt wheel and transmission belt；First belt wheel and the second band
Wheel is connected by transmission belt, and the first belt wheel fixed cover is located on the output shaft of motor, and the second belt wheel is fixed and is set in rotary shaft 2
On.
Wherein, because the first belt wheel fixed cover is located on the output shaft of motor, the output shaft of electrode can drive first band
Wheel is rotated, because the first belt wheel and the second belt wheel are connected by transmission belt, and then the first belt wheel can turn drives second tape wheel rotate,
Second belt wheel is fixed and is set in rotary shaft 2, so as to drive rotary shaft 2 to rotate.
The utility model provide feed device, rotary shaft 2 being rotated by drive mechanism, people can be saved
Power, and the stability of rotation is ensure that, meanwhile, the feed device that the utility model is provided can coordinate with control device and make
With control device is connected with drive mechanism, and then controls start and stop and the rotating speed of drive device, can automatically control the feeding and set
It is standby, can further improve the convenience for using.
Further, feed device also includes ball, and ball is arranged between the annular inner wall of through hole and rotary shaft 2, and
It is fixedly connected with the annular inner wall of through hole.
Wherein, ball can be Nian Jie with the connected mode of the annular inner wall of through hole, or welding etc. is any to be adapted to
Mode, as long as ball can be fixedly connected with the annular inner wall of through hole.
Wherein, ball is arranged between the annular inner wall of through hole and rotary shaft 2, when rotary shaft 2 is rotated relative to through hole,
Rotary shaft 2 and ball contact, due to the outer surface smoother of ball, rear ditch improves the fluency that rotary shaft 2 is rotated, and energy
The abrasion of rotary shaft 2 is enough reduced, extends the service life of the feeder equipment.
Further, feed device also includes ball, and ball is arranged between the annular inner wall of through hole and rotary shaft 2, leads to
The annular inner wall in hole is provided with ball groove, and ball is arranged in ball groove, and can be rotated relative to ball groove.
Wherein, ball groove can be one, or multiple；Ball groove can be annular groove, or
Circular groove.
In one embodiment of the present utility model, ball groove is four, and four ball grooves are circular groove, each
Ball groove can accommodate a ball, and each ball can be rotated relative to ball groove, four ball grooves
Interval equal angular is set.When using, the ball contact that rotary shaft 2 and four interval equal angulars are set, when rotary shaft 2 is rotated
When, during ball is contacted with rotary shaft, ball can also be rotated simultaneously, can further reduce friction therebetween
Power, improves the smoothness for rotating, and reduces the abrasion of rotary shaft 2.
In another embodiment of the present utility model, ball groove is one, and ball groove is annular groove, and ball is recessed
Groove can accommodate multiple balls, and each ball can be rotated relative to ball groove.When using, rotary shaft 2 with it is multiple
Ball contact, when rotary shaft 2 is rotated, ball is also rotated simultaneously, can reduce frictional force therebetween.
Further, it is equipped with Teflon on the inner surface of the outer surface of spring 3, the outer surface of rotary shaft 2 and box for feeding odd 1
Coating.
The chemical name of Teflon is polytetrafluoroethylene (PTFE) (Polytetrafluoroethene), and english abbreviation is PTFE, this
The product for planting material is typically referred to as ＂ non-sticking lining ＂, is a kind of artificial conjunction for having used fluorine to replace all hydrogen atoms in polyethylene
Into macromolecular material.Polytetrafluoroethylene (PTFE) has resistant to elevated temperatures feature, and its coefficient of friction is extremely low, so lubrication can be made, is
A kind of ideal non-sticking lining material.
Teflon coatings are equipped with the inner surface of the outer surface, the outer surface of rotary shaft 2 and box for feeding odd 1 of spring 3, can be with
Prevent powder body material to be bonded on the inner surface of the outer surface of spring 3, the outer surface of rotary shaft 2 and box for feeding odd 1, powder can be avoided
Waste of material, while being convenient to clean the feeder equipment.
Further, the top of box for feeding odd 1 is provided with charging aperture 11, and charging aperture 11 is set near the first side wall；Box for feeding odd 1
Bottom is provided with discharging opening 12, and discharging opening 12 is set near second sidewall；The bearing of trend of charging aperture 11 and discharging opening 12 is perpendicular
Nogata to.
Wherein, the shape of charging aperture 11 can be circle, or any suitable shape such as square；Discharging opening 12
Shape can be circle, or any suitable shape such as square.Discharging opening 11 and charging aperture 12 can facilitate the feeding
Device blowing and discharging, it is possible to increase the convenience for using.
Further, through hole is arranged on the center of the first side wall.Because through hole is arranged in the first side wall
Heart position, and then spring 3 can be made to be located at the center of box for feeding odd 1 such that it is able to make powder body material stress in charging tray 1 more
Plus it is uniform, the powder body material of each position in charging tray 1 is equably transferred out.
Further, second sidewall is provided with sight glass, for observing the powder body material inside box for feeding odd 1.Sent by observation
The state of the powder body material inside hopper 1, is capable of the work of the feed status and the feed device of monitor in real time powder body material
State, and then can be with the working condition of the real-time adjustment feed device, it is ensured that the reliability that the feed device is used.
Further, sight glass is provided with material position chi.The controlling level in box for feeding odd 1 can be directly read by material position chi,
And then judge the number of powder body material in box for feeding odd 1, it is conveniently adjusted inlet amount and feeding amount.
The feed device that the utility model is provided, including box for feeding odd 1, rotary shaft 2 and spring 3；Box for feeding odd 1 has relative setting
The first side wall and second sidewall put, the first side wall are provided with through hole；One end of rotary shaft 2 is located at the outside of box for feeding odd 1, rotates
The other end of axle 2 stretches into the inside of box for feeding odd 1 through through hole, and is fixedly connected with one end of spring 3, and the other end of spring 3 is leaned on
Nearly second sidewall is set, and rotary shaft 2 can be rotated relative to through hole.When using, rotary shaft 2 is driven to turn relative to through hole first
It is dynamic, because rotary shaft 2 is fixedly connected with spring 3, rotated simultaneously therefore, it is possible to driving spring 3 and rotary shaft 2, spring 3 is being rotated
During, can replace the helical blade in screw conveyor, spring 3 that the powder body material in box for feeding odd 1 can be driven to move,
Due to the small volume of spring 3, small-sized feeder equipment can be applied to, when feeding amount is smaller, be provided using the utility model
Feeder equipment, can be flux matched with feeding, it is to avoid waste, and the utility model provide feeder equipment simple structure, easily
In processing, processing cost can be saved.
Finally it should be noted that：Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited
System；Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
1. a kind of feed device, it is characterised in that including box for feeding odd, rotary shaft and spring；
The box for feeding odd has the first side wall and second sidewall being oppositely arranged, and the first side wall is provided with through hole；
One end of the rotary shaft is located at the outside of the box for feeding odd, and the other end of the rotary shaft stretches into institute through the through hole
The inside of box for feeding odd is stated, and is fixedly connected with one end of the spring, the other end of the spring sets near the second sidewall
Put, the rotary shaft can be rotated relative to the through hole.
2. feed device according to claim 1, it is characterised in that the feed device also includes drive mechanism, described
Drive mechanism is connected with the rotary shaft, to drive the rotary shaft to rotate.
3. feed device according to claim 2, it is characterised in that the drive mechanism includes motor, the first belt wheel, the
Two belt wheels and transmission belt；
First belt wheel and second belt wheel are connected by the transmission belt, and the first belt wheel fixed cover is located at the electricity
On the output shaft of machine, second belt wheel is fixed and is set in the rotary shaft.
4. feed device according to claim 1, it is characterised in that the feed device also includes ball, the ball
It is arranged between the annular inner wall of the through hole and the rotary shaft, and is fixedly connected with the annular inner wall of the through hole.
5. feed device according to claim 1, it is characterised in that the feed device also includes ball, the ball
It is arranged between the annular inner wall of the through hole and the rotary shaft, the annular inner wall of the through hole is provided with ball groove, institute
State ball to be arranged in the ball groove, and can be rotated relative to the ball groove.
6. feed device according to claim 1, it is characterised in that the outer surface of the spring, the rotary shaft it is outer
Teflon coatings are equipped with the inner surface of surface and the box for feeding odd.
7. feed device according to claim 1, it is characterised in that charging aperture is provided with the top of the box for feeding odd, it is described
Charging aperture is set near the first side wall；The bottom of the box for feeding odd is provided with discharging opening, and the discharging opening is near described second
Side wall is set；The bearing of trend of the charging aperture and the discharging opening is vertical direction.
8. the feed device according to any one of claim 1-7, it is characterised in that the through hole is arranged on described
The center of side wall.
9. the feed device according to any one of claim 1-7, it is characterised in that the second sidewall is provided with peeps
Mirror, for observing the powder body material inside box for feeding odd.
10. feed device according to claim 9, it is characterised in that the sight glass is provided with material position chi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120401.1U CN206203474U (en) | 2016-10-13 | 2016-10-13 | Feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621120401.1U CN206203474U (en) | 2016-10-13 | 2016-10-13 | Feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206203474U true CN206203474U (en) | 2017-05-31 |
Family
ID=58762298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621120401.1U Expired - Fee Related CN206203474U (en) | 2016-10-13 | 2016-10-13 | Feed device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206203474U (en) |
-
2016
- 2016-10-13 CN CN201621120401.1U patent/CN206203474U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20171013 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |