CN106629126A

CN106629126A - Continuous, quantitative and rotary feeder

Info

Publication number: CN106629126A
Application number: CN201611245704.0A
Authority: CN
Inventors: 吴云萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-29
Filing date: 2016-12-29
Publication date: 2017-05-10

Abstract

The invention provides a continuous, quantitative and rotary feeder which comprises a bin, a central shaft, a rotating block, an upper sealing plate and a lower sealing plate. The rotating block is provided with vertically through quantitative holes. The upper sealing plate is provided with a feeding port and is located at the bottom of the bin. The lower sealing plate is provided with a discharging port. The rotating block is arranged between the upper sealing plate and the lower sealing plate and is driven by the central driving shaft to rotate, and the quantitative holes are intermittently communicated with the feeding port or the discharging port in the rotating process of the rotating block. The phenomena of port blockage and material accumulation do not occur, the continuous, quantitative and rotary feeder can perform accurate feeding, effectively prevents moisture from entering the material bin, effectively prevents materials from being affected with damp and is simple in structure, convenient to manufacture, low in cost and low in failure rate.

Description

A kind of continuous and quantitative rotary feeder

【Technical field】

The present invention relates to a kind of dispenser.

【Background technology】

In sewage treatment area, need to carry out separation of solid and liquid to sewage, it is flocculant to be added in sewage, makes sewage Unite and form solid, then carry out separation of solid and liquid.Flocculant (being also medicament) need to carry out the mixing that adds water using before, have during mixing The requirement that certain material rate is required and stirred, it is therefore desirable to rely on batcher for mixer accurate feeding.

As shown in figure 1, traditional batcher has material bin 1 ', feeding spiro rod 2 ', vibrator is rotated in feeding spiro rod 2 ' When, by the velocity of rotation for adjusting feeding spiro rod 2 ', medicament output can be quantitatively allowed to quick dissolved unit 3 '.But this batcher Have as a drawback that：

1st, because medicament easily makes moist, when humidity, screw rod is easily blocked, causes metering not accurate；

2nd, moisture is also entered easily by the gap of feeding spiro rod, makes material make moist；

3rd, in order to make material not stacked, vibrator need to be set, this can cause equipment complicated again, manufactures loaded down with trivial details, raise into This, and fault rate is high.

【The content of the invention】

The technical problem to be solved in the present invention, is to provide a kind of continuous and quantitative rotary feeder, is not in material inlet Block and solid accumulation phenomenon, can accurately be fed, and be effectively prevented moisture in material bin, effectively prevent material Make moist, simple structure is easy to make, with low cost, and fault rate is low.

What the present invention was realized in：A kind of continuous and quantitative rotary feeder, comprising a feed bin, central shaft, spill spin block, on Shrouding and lower shrouding；The spill spin block is provided with quantitative cell penetrating up and down；The upper sealing plate offers charging aperture and position In the bottom of the feed bin；Lower shrouding offers discharge port；The spill spin block is located between upper sealing plate and lower shrouding and by center Drive shaft is rotated, and the spill spin block is in rotary course, the dosing hole lattice only connect off and on the charging aperture or Discharge port.

Further, the quantitative cell, the charging aperture, the shape of the discharge port three, size and away from center The distance of axle is respectively consistent.

Further, the upper surface of the spill spin block is fitted with the upper sealing plate, and lower surface is then fitted with the lower shrouding.

Further, present invention additionally comprises a support, the upper sealing plate and lower shrouding are connected to institute by a support pipe State on support.

Further, the support is provided with a material receiving port, and the material receiving port is correspondingly arranged at the underface of the discharge port.

Further, be additionally provided with refining paddle in the feed bin, the central actuating shaft through the upper sealing plate and to On extend to the feed bin, the refining paddle is connected on the central actuating shaft.

Further, the inner surface of the hypomere of the feed bin is inverted cone surface, and the outward flange of the refining paddle is hypotenuse, The hypotenuse is matched just with the inverted cone surface.

Further, present invention additionally comprises a material inductor, the material inductor is located at the bottom of the feed bin.

Further, present invention additionally comprises a motor, the feed bin is with a top blind flange, and the motor is solid It is scheduled in the top blind flange and connects the central actuating shaft.

Further, the quantity of the charging aperture be 1, the quantity of the discharge port be 1, the number of the quantitative cell Measure as more than 1.

The invention has the advantages that：

1. connected by the rotation of spill spin block, the charging aperture and discharge port of lower shrouding, by the Action of Gravity Field of material Discharging, blocks discharge space, is not in phenomenon that material inlet is blocked without classic screw, can accurately be fed.

2. due to spill spin block upper and lower surface with it is upper, lower shrouding is almost seamless applying, so water can be effectively prevented Divide and enter in material bin, effectively prevent material from making moist.

3. stirred in real time by refining paddle, can effectively prevent solid accumulation phenomenon.

4. the capacity and number of quantitative cell can be configured according to actual conditions, in conjunction with the control of motor speed, Discharging speed can well be adjusted.

5. spill spin block and upper, by rotating discharge, simple structure, easy to make, with low cost, fault rate is low for lower shrouding, And refining paddle and spill spin block Driven by Coaxial, structure complexity is not only reduced, and save occupation of land space.

【Description of the drawings】

With reference to the accompanying drawings in conjunction with the embodiments the present invention is further illustrated.

Fig. 1 is the structural representation of existing batcher.

Fig. 2 is the overall main structure diagram of continuous and quantitative rotary feeder of the present invention.

Fig. 3 is the overall overlooking the structure diagram of continuous and quantitative rotary feeder of the present invention.

Fig. 4 is the vertical view decomposition texture schematic diagram of critical piece in continuous and quantitative rotary feeder of the present invention.

Fig. 5 is that critical piece looks up decomposition texture schematic diagram in continuous and quantitative rotary feeder of the present invention.

Fig. 6 is the structural representation of the different embodiments of spill spin block in continuous and quantitative rotary feeder of the present invention.

【Specific embodiment】

Refer to shown in Fig. 2 to Fig. 6, the continuous and quantitative rotary feeder of the present invention, comprising a feed bin 1, central shaft 2, rotation Switch block 3, upper sealing plate 4, lower shrouding 5, refining paddle 6, motor 7, material inductor 8, support 9 and material receiving port 10.

The spill spin block 3 is provided with quantitative cell 31 penetrating up and down；The upper sealing plate 4 offers charging aperture 41 and is located at The bottom of the feed bin 1；Lower shrouding 5 offers discharge port 51；The spill spin block 3 be located between upper sealing plate 4 and lower shrouding 5 and by Central actuating shaft 2 is rotated, and the spill spin block 2 is in rotary course, and the quantitative cell 31 only connects off and on described Charging aperture 41 or discharge port 51, that is, when connecting charging aperture 41, just do not connect discharge port 51, otherwise during connection discharge port 51, just not Connection charging aperture 41.When quantitative cell 31 is rotated to starts overlapping with charging aperture 41, material starts to insert and finally fills out Full quantitative cell 31, material rotates to discharge port 51, and discharge port 51 and quantitative cell in quantitative cell 31 with spill spin block 31 when start overlapping, starts material of the discharging in quantitative cell 31 and all unsnatches.

In order to be more effectively prevented from moisture in feed bin 1, the upper surface of the spill spin block 3 is pasted with the upper sealing plate Close, lower surface is then fitted with the lower shrouding 5, joint place almost without gap, can be effectively prevented outside moisture and enter pan feeding In storehouse 1.

The quantitative cell 31, the charging aperture 41, the shape of the three of the discharge port 51, size and away from central shaft Distance is respectively consistent.In preferred embodiment, the quantity of the charging aperture 41 and the discharge port 51 is 1, and institute State quantitative cell 31 quantity be more than 1, as shown in figure 5, can be 1 (referring to Fig. 6 (a)), 2 (referring to Fig. 6 (b)), 3 Individual (referring to Fig. 6 (c)) or 4 (referring to Fig. 6 (d)).But it is noted that when spill spin block 3 rotates, quantitative cell 31 It is not in any a certain amount of cell 31 simultaneously with charging aperture 41, discharge port 51 while connecting that the determination of size and number need to guarantee Phenomenon.

The upper sealing plate 4 and lower shrouding 5 are connected on the support 9 by a support pipe 45, and support pipe 45 may be used also So that the side-closed of spill spin block 3 to be got up, further prevent outside moisture from entering the upper and lower surface of spill spin block 3；Wherein, the figure In embodiment shown in 1, upper sealing plate 4 and support 9 are wholely set.The underface of the discharge port 51 is then provided with the material receiving port 10。

The refining paddle 6 is located in feed bin 1, and the central actuating shaft 2 is through the upper sealing plate 4 and extends upwardly to The feed bin 1, the refining paddle 6 is connected on the central actuating shaft 2, in so can in the lump passing through with spill spin block 3 Heart drive shaft 2 is rotated.The inner surface of the hypomere of the feed bin 1 is inverted cone surface 12, and the outward flange of the refining paddle 6 is Hypotenuse 62, the hypotenuse 62 is matched just with the inverted cone surface 12, and refining paddle 6 in time can shakeout material, it is to avoid thing Stockpile accumulates and can inerrably fill up in time quantitative lattice 31.

The material inductor 8 is located at the bottom of the feed bin 1, when material is used less than this position, sends report Alert signal.

The feed bin 1 has a top blind flange 14, and the motor 7 is fixed in the top blind flange 14 and connects described Central actuating shaft 2, is additionally provided with dog-house 16 in top blind flange 14.

Although the foregoing describing the specific embodiment of the present invention, those familiar with the art should manage Solution, the specific embodiment described by us is merely exemplary, rather than for the restriction to the scope of the present invention, is familiar with this The technical staff in field should be covered the present invention's in the equivalent modification and change made according to the spirit of the present invention In scope of the claimed protection.

Claims

1. a kind of continuous and quantitative rotary feeder, it is characterised in that：Comprising a feed bin, central shaft, spill spin block, upper sealing plate and under Shrouding；

The spill spin block is provided with quantitative cell penetrating up and down；The upper sealing plate offers charging aperture and is located at the feed bin Bottom；Lower shrouding offers discharge port；The spill spin block is located between upper sealing plate and lower shrouding and is driven by central actuating shaft and revolves Turn, and the spill spin block is in rotary course, the dosing hole lattice only connect off and on the charging aperture or discharge port.

2. a kind of continuous and quantitative rotary feeder according to claim 1, it is characterised in that：It is the quantitative cell, described Charging aperture, the shape of the discharge port three, size and the distance away from central shaft it is respectively consistent.

3. a kind of continuous and quantitative rotary feeder according to claim 2, it is characterised in that：The upper surface of the spill spin block Fit with the upper sealing plate, lower surface is then fitted with the lower shrouding.

4. a kind of continuous and quantitative rotary feeder according to claim 2, it is characterised in that：Also include a support, it is described Upper sealing plate and lower shrouding are connected on the bracket by a support pipe.

5. a kind of continuous and quantitative rotary feeder according to claim 4, it is characterised in that：The support is provided with one and connects Material mouth, the material receiving port is correspondingly arranged at the underface of the discharge port.

6. a kind of continuous and quantitative rotary feeder according to claim 1, it is characterised in that：It is additionally provided with the feed bin even Material paddle, the central actuating shaft is through the upper sealing plate and extends upwardly to the feed bin, the refining paddle connection On the central actuating shaft.

7. a kind of continuous and quantitative rotary feeder according to claim 6, it is characterised in that：The hypomere of the feed bin it is interior Surface is inverted cone surface, and the outward flange of the refining paddle is hypotenuse, and the hypotenuse is matched just with the inverted cone surface.

8. a kind of continuous and quantitative rotary feeder according to claim 1, it is characterised in that also including a material inductor, The material inductor is located at the bottom of the feed bin.

9. a kind of continuous and quantitative rotary feeder according to claim 1, it is characterised in that：Also include a motor, The feed bin has a top blind flange, and the motor is fixed in the top blind flange and connects the central actuating shaft.

10. a kind of continuous and quantitative rotary feeder according to claim 1 and 2, it is characterised in that：The number of the charging aperture The quantity measured as 1, the discharge port is 1, and the quantity of the quantitative cell is more than 1.