CN210645960U - Compounding device is used in production of PVC stabilizer - Google Patents
Compounding device is used in production of PVC stabilizer Download PDFInfo
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- CN210645960U CN210645960U CN201921305731.1U CN201921305731U CN210645960U CN 210645960 U CN210645960 U CN 210645960U CN 201921305731 U CN201921305731 U CN 201921305731U CN 210645960 U CN210645960 U CN 210645960U
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Abstract
The utility model provides a mixing device for PVC stabilizer production, which comprises a mixing bin and a plurality of feeding bins, wherein the height of each feeding bin is lower than that of the mixing bin, and the mixing bin and the feeding bins are communicated through a feeding device; be provided with agitating unit in the blending bunker, agitating unit includes (mixing) shaft and stirring leaf, the stirring leaf is fixed with a plurality of connecting axles that are parallel to each other including revolving to opposite inside and outside two-layer spiral stirring leaf on the (mixing) shaft, and inside and outside spiral stirring leaf is connected respectively at the both ends of connecting axle. Various materials to be mixed are respectively added into the plurality of feeding bins and then are conveyed to the mixing bins, the feeding ports of the feeding bins are arranged at the height of the mounting surface, the materials are not required to be lifted manually, and the materials can be directly added into the feeding ports, so that the labor intensity of workers is reduced; and, agitating unit's inlayer spiral stirring leaf is pushed the material to the both ends of blending bunker evenly, and outer stirring leaf is pushed the material to the middle part from both ends evenly, improves the mixing efficiency of material.
Description
Technical Field
The utility model relates to a compounding equipment technical field especially relates to a compounding device is used in PVC stabilizer production.
Background
A general mixing device is provided with a feeding hole and a discharging hole, wherein the feeding hole is positioned at the top, and the discharging hole is positioned at the bottom. Therefore, when an operator carries out mixing operation, the material to be mixed needs to be lifted to the feeding hole, and the material can be fed into the feeding hole, so that the working intensity of the operator is high, and the working efficiency is low. And, current compounding device sets up the agitator usually, and the agitator often only has several fixed blades, can only stir the material of fixed position during the stirring, stirs thoroughly, inhomogeneous, and is little to the mixing action of material, sets up agitating unit and does not set up agitating unit difference unobvious, stirs inefficiency, is unfavorable for the improvement of material mixing efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's is not enough, provides a compounding device is used in PVC stabilizer production to working strength is big, inefficiency, the poor problem of compounding effect in solving the background art.
The utility model discloses a realize through following technical scheme:
the utility model provides a mixing device for PVC stabilizer production, which comprises a mixing bin and a plurality of feeding bins, wherein the mixing bin is fixed on a mounting surface, a mounting cavity which is sunken downwards is arranged on the mounting surface, the feeding bins are positioned in the mounting cavity, the top of the feeding bins is not higher than the mounting surface, and the top surface of the feeding bins is provided with a feeding port;
the mixing bin and the feeding bin are communicated through a feeding device, the feeding device comprises a feeding barrel and a feeding screw rod, one end of the feeding barrel is communicated with a discharge hole of the feeding bin, the other end of the feeding barrel is communicated with a feed hole of the mixing bin, the feeding screw rod is arranged in the feeding barrel in a penetrating mode, and one end of the feeding screw rod extends into the feeding bin;
a stirring device is arranged in the mixing bin and comprises a stirring shaft and stirring blades, the stirring blades comprise an inner spiral stirring blade and an outer spiral stirring blade, the spiral directions of the inner spiral stirring blade and the outer spiral stirring blade are opposite, a plurality of mutually parallel connecting shafts are fixed on the stirring shaft along the length direction, and two ends of each connecting shaft are respectively connected with the inner spiral stirring blade and the outer spiral stirring blade;
the two ends of the stirring shaft are fixed at the two ends of the central axis of the mixing material bin through bearings respectively, a driving motor is fixed at one end of the mixing material bin, and the driving motor is connected with one end of the stirring shaft through electric transmission.
Preferably, still include feeding device, feeding device includes the feed cylinder, be provided with feed inlet and discharge gate on two relative lateral walls of feed cylinder respectively, the feed inlet is located the below of discharge gate, upper end and lower extreme in the feed cylinder are provided with the last conveying gear and the lower conveying gear that the axis is parallel to each other respectively, and the winding has the conveying chain between the upper and lower conveying gear, the outside of conveying chain is fixed with a plurality of hoppers.
Preferably, the bottom in the feed cylinder is provided with an inclined material plate, one end of the inclined material plate is fixed on the bottom plate of the feed cylinder, the other end of the inclined material plate is fixed on the side wall of the feed cylinder, which is provided with the discharge port, and the bottom of the side wall of the feed cylinder, which is provided with the feed port, is provided with a window.
Preferably, the outer surface of the stirring blade is provided with a protrusion.
Preferably, the stirring shaft is of a hollow structure, and a through hole is formed in the stirring shaft.
The embodiment of the utility model provides a technical scheme can contain following beneficial effect:
the utility model provides a mixing device for PVC stabilizer production, which comprises a mixing bin and a plurality of feeding bins, wherein the height of each feeding bin is lower than that of the mixing bin, the mixing bin is communicated with the feeding bins through a feeding device, and the feeding device comprises a feeding barrel and a feeding screw rod; be provided with agitating unit in the blending bunker, agitating unit includes (mixing) shaft and stirring leaf, the stirring leaf includes interior spiral stirring leaf and outer spiral stirring leaf, the spiral of interior spiral stirring leaf and outer spiral stirring leaf is opposite, be fixed with a plurality of connecting axles that are parallel to each other along length direction on the (mixing) shaft, interior spiral stirring leaf and outer spiral stirring leaf are connected respectively at the both ends of connecting axle. In the utility model, the height of the feeding bin is lower than that of the mixing bin, the feeding bin and the mixing bin are connected through the conveying device, various materials to be added are respectively added into the feeding bins and then are conveyed to the mixing bin through the bed conveying device, and the feeding port of the feeding bin is arranged at the height of the mounting surface, so that the materials can be lifted without manual work, and can be directly added into the feeding port, thereby reducing the labor intensity of workers; and, the utility model discloses an agitating unit sets up two-layer spiral stirring leaf that revolves to opposite, and inlayer spiral stirring leaf can push the material evenly to the both ends of blending bunker, and outer stirring leaf can push the material evenly to the middle part from the both ends of blending bunker, and simultaneously, under the effect of connecting axle, material itself is also stirred evenly, improves the mixing efficiency of material.
Drawings
For a clearer explanation of the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Figure 1 is the embodiment of the utility model provides a PVC stabilizer production is with compounding device's schematic structure diagram.
Figure 2 is the embodiment of the utility model provides a PVC stabilizer production is with agitating unit of compounding device's schematic structure view.
Fig. 3 is the embodiment of the utility model provides a PVC stabilizer production is with feeding device's of compounding device's schematic structure diagram.
Shown in the figure: mixing bunker 1, feeding bunker 2, mounting surface 3, mounting cavity 4, feeding barrel 5, stirring shaft 6, stirring blade 7, connecting shaft 8, motor 9, charging barrel 10, upper conveying gear 11, lower conveying gear 12, conveying chain 13, hopper 14, inclined material plate 15 and window 16.
Detailed Description
In order to make the technical solutions in the present invention better understood, the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Referring to fig. 1, it is shown that the embodiment of the utility model provides a PVC stabilizer production is with structural schematic diagram of compounding device.
As can be known from figure 1, compounding device is used in PVC stabilizer production includes that a blending bunker 1 and a plurality of feed bin 2 add, and this embodiment shows about two feed bins 2, blending bunker 1 is fixed in on installation face 3, be provided with undercut's installation cavity 4 on the installation face 3 add feed bin 2 and be located in installation cavity 4, add the top of feed bin 2 and be not higher than installation face 3, in this embodiment, the top that adds feed bin 2 sets up the charge door, and the top of charge door highly flushes with installation face 3, and the operator need not raise the material just can be convenient with the material through the charge door input to add the feed bin in to reduce operator's intensity of labour, improved work efficiency. The feed inlet of the feed bin 2 can also be slightly higher or slightly lower than the mounting surface 3 as long as the operator can conveniently feed the materials.
The mixing bin 1 is communicated with the feeding bin 2 through a feeding device, the feeding device comprises a feeding barrel 5 and a feeding screw (not shown in the figure), one end of the feeding barrel is communicated with the discharge hole of the feeding bin 2, the other end of the feeding barrel is communicated with the feed hole of the mixing bin 1, the feeding screw is arranged in the feeding barrel 5 in a penetrating mode, and one end of the feeding screw extends into the feeding bin 2; the feeding barrel 5 and the feeding screw rod feed the materials in the feeding bin 2 to the mixing bin 1, and each feeding bin 2 corresponds to one feeding device.
A stirring device is arranged in the mixing bin 1, as shown in fig. 3, the stirring device comprises a stirring shaft 6 and stirring blades 7, the stirring blades 7 comprise inner spiral stirring blades and outer spiral stirring blades, the spiral directions of the inner spiral stirring blades and the outer spiral stirring blades are opposite, a plurality of connecting shafts 8 which are parallel to each other are fixed on the stirring shaft 6 along the length direction, and two ends of each connecting shaft 8 are respectively connected with the inner spiral stirring blades and the outer spiral stirring blades; the two ends of the stirring shaft 6 are fixed to the two ends of the central axis of the mixing bin 1 through bearings respectively, a driving motor 9 is fixed to one end of the mixing bin 1, and the driving motor 9 is connected with one end of the stirring shaft 6 through electric transmission.
The materials in the feeding bins 2 enter the mixing bin 1 through the feeding device and enter from the top feeding hole of the mixing bin 1, as shown in fig. 1. In the blending bunker 1, driving motor 9 drives (mixing) shaft 6 and rotates, (mixing) shaft 6 drives connecting axle 8 and stirring leaf 7 and rotates, stirring leaf 7 is to the inside and outside two-layer spiral stirring leaf of opposite direction soon, when stirring leaf 7 rotates, inlayer spiral stirring leaf is the material and is evenly pushed both ends to the middle part of blending bunker 1 from the middle part of blending bunker 1, outer spiral stirring leaf is the material and is evenly pushed the middle part of blending bunker 1 from the both ends of blending bunker 1, make the material distribution in blending bunker 1 even, and simultaneously, connecting axle 8 also rotates along with (mixing) shaft 6, connecting axle 8 also can regard as stirring leaf stirring material, material itself is also stirred evenly, the mixing efficiency of material has been improved.
Further, the utility model discloses there is feed bin 2 not enough, still has the material to promote to the top of feed bin 1 and add to the condition of feed bin 1, and the artifical intensity of labour who promotes the material this moment is big, and is inefficient, and based on this, further, the compounding device that this embodiment provided still includes feeding device, as shown in fig. 3, feeding device includes feed cylinder 10, and the bottom of feed cylinder 10 sets up the support frame, be provided with feed inlet and discharge gate on two relative lateral walls of feed cylinder 10 respectively, the feed inlet is located the below of discharge gate, upper end and lower extreme in the feed cylinder 10 are provided with the last conveying gear 11 and the lower conveying gear 12 that the axis is parallel to each other respectively, and the winding has conveying chain 13 between the upper and lower conveying gear, conveying chain 13's the outside is fixed with a plurality of hoppers 14. The bottom in the feed cylinder 10 sets up slope flitch 15, the one end of slope flitch 15 is fixed in on the feed cylinder bottom plate, and the other end is fixed in on the lateral wall that sets up the discharge gate of feed cylinder 10, the bottom that sets up the lateral wall of feed cylinder 10 and set up the feed inlet is provided with window 16.
As shown in fig. 3, the material guiding plates are disposed at the feeding port and the discharging port of the charging barrel 10, one end of the material guiding plate at the feeding port is connected to the feeding port, the other end of the material guiding plate extends towards the inner side of the charging barrel 10 to the edge of the hopper 14, the material guiding plate at the discharging port is disposed in the same manner as the feeding port, the material guiding plate at the feeding port enables the material to smoothly enter the hopper 14, and the material guiding plate at the discharging port enables the material in the hopper 14 to smoothly flow out from the discharging port.
When it is necessary to use the feeding device for feeding, the charging barrel 10 is firstly fixed on the support frame, the support frame is moved according to the feeding position, so that the charging barrel 10 is moved to the required position, the discharge port of the charging barrel 10 is positioned above the feeding port of the mixing bin 1, and the material discharged from the charging barrel 10 smoothly falls into the mixing bin 1. Add the material from the charge door of feed cylinder 10, the material gets into hopper 14 smoothly under the effect of feed door department stock guide, hopper 14 moves from low to high under the drive of transfer chain 13, when moving to the top of feed cylinder 10, when moving to supreme transmission gear 11 department promptly, hopper 14 takes place the upset along with the conveying of transfer chain 13, makes hopper 14's opening down, and the material in the hopper 14 flows from the discharge gate, flows from the discharge gate smoothly under the effect of discharge gate stock guide, gets into in the blending bunker 1. The discharged hopper 14 continues to move along with the conveying chain 13, turns over again when reaching the lower conveying gear 12, has an upward opening, continues to add materials to move along with the conveying chain 13 when reaching the feeding port of the charging barrel 10, continues to feed materials, and circulates in such a way that the materials are lifted to a high position from a low position, and the position of the feeding port of the charging barrel 10 can be set to different heights according to requirements.
In the feeding process, hopper 14 moves when supreme conveying gear 11 department takes place to overturn, inevitably have the material to fall into the bottom of feed cylinder 10, can't follow the discharge gate department of feed cylinder 10 and flow out, the slope flitch 15 that this embodiment set up in the feed cylinder bottom can make the material flow direction that discharge gate one side falls set up the lateral wall bottom of feed inlet, the window 16 is seted up to the lateral wall bottom that sets up the feed inlet, can retrieve the material that falls, avoid the material that drops in the feed cylinder 10 to pile up the condition such as rotten for a long time, high durability and convenient use.
Further, in this embodiment, the outer surface of the stirring blade 7 is provided with a protrusion, which is more beneficial to stirring materials. The stirring shaft 6 is of a hollow structure, a through hole is formed in the stirring shaft 6, and the aperture of the through hole is usually very small. The hollow structure of the stirring shaft 6 can be communicated with a water pipe, water is sent into the stirring shaft 6 through the water pipe, the material is cooled, and the like, the water in the stirring shaft 6 can flow out through the through hole formed in the stirring shaft 6, the material is humidified, and the like, and the use is convenient.
Of course, the above description is not limited to the above examples, and technical features of the present invention that are not described in the present application may be implemented by or using the prior art, and are not described herein again; the above embodiments are only used for illustrating the technical solutions of the present invention and are not intended to limit the present invention, and the present invention has been described in detail with reference to the preferred embodiments, and those skilled in the art should understand that changes, modifications, additions or substitutions made by those skilled in the art within the spirit of the present invention do not depart from the spirit of the present invention, and shall also belong to the protection scope of the claims of the present invention.
Claims (5)
1. The mixing device for the production of the PVC stabilizer is characterized by comprising a mixing bin (1) and a plurality of feeding bins (2), wherein the mixing bin (1) is fixed on a mounting surface (3), the mounting surface (3) is provided with a mounting cavity (4) which is recessed downwards, the feeding bins (2) are positioned in the mounting cavity (4), the top of the feeding bin (2) is not higher than the mounting surface (3), and the top surface of the feeding bin (2) is provided with a feeding port;
the mixing bin (1) is communicated with the feeding bin (2) through a feeding device, the feeding device comprises a feeding barrel (5) and a feeding screw rod, one end of the feeding barrel is communicated with a discharge hole of the feeding bin (2), the other end of the feeding barrel is communicated with a feed hole of the mixing bin (1), the feeding screw rod is arranged in the feeding barrel (5) in a penetrating mode, and one end of the feeding screw rod extends into the feeding bin (2);
a stirring device is arranged in the mixing bin (1), the stirring device comprises a stirring shaft (6) and stirring blades (7), the stirring blades (7) comprise inner spiral stirring blades and outer spiral stirring blades, the spiral directions of the inner spiral stirring blades and the outer spiral stirring blades are opposite, a plurality of mutually parallel connecting shafts (8) are fixed on the stirring shaft (6) along the length direction, and two ends of each connecting shaft (8) are respectively connected with the inner spiral stirring blades and the outer spiral stirring blades;
the two ends of the stirring shaft (6) are fixed at the two ends of the central axis of the mixing bin (1) through bearings respectively, a driving motor (9) is fixed at one end of the mixing bin (1), and the driving motor (9) is connected with one end of the stirring shaft (6) through electric transmission.
2. A mixing device for PVC stabilizer production according to claim 1, further comprising a feeding device, wherein the feeding device comprises a charging barrel (10), two opposite side walls of the charging barrel (10) are respectively provided with a feeding port and a discharging port, the feeding port is located below the discharging port, an upper conveying gear (11) and a lower conveying gear (12) with mutually parallel axes are respectively arranged at the upper end and the lower end in the charging barrel (10), a conveying chain (13) is wound between the upper conveying gear and the lower conveying gear, and a plurality of hoppers (14) are fixed at the outer side of the conveying chain (13).
3. A mixing device for PVC stabilizer production according to claim 2, characterized in that an inclined material plate (15) is arranged at the bottom inside the charging barrel (10), one end of the inclined material plate (15) is fixed on the bottom plate of the charging barrel, the other end is fixed on the side wall of the charging barrel (10) where the discharge port is arranged, and a window (16) is arranged at the bottom of the side wall of the charging barrel (10) where the feed port is arranged.
4. A mixing device for PVC stabilizer production as defined in claim 3, characterized in that the outer surface of the stirring blade (7) is provided with protrusions.
5. A mixing device for PVC stabilizer production according to claim 4, characterized in that the stirring shaft (6) is of a hollow structure, and the stirring shaft (6) is provided with through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305731.1U CN210645960U (en) | 2019-08-13 | 2019-08-13 | Compounding device is used in production of PVC stabilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921305731.1U CN210645960U (en) | 2019-08-13 | 2019-08-13 | Compounding device is used in production of PVC stabilizer |
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| CN210645960U true CN210645960U (en) | 2020-06-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663592A (en) * | 2021-09-27 | 2021-11-19 | 成都欣恒雅科技有限公司 | Spiral stirring assembly of biodegradable fecal treatment device |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113663592A (en) * | 2021-09-27 | 2021-11-19 | 成都欣恒雅科技有限公司 | Spiral stirring assembly of biodegradable fecal treatment device |
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