CN210235952U - Pneumatic mixed auxiliary agent adding machine - Google Patents
Pneumatic mixed auxiliary agent adding machine Download PDFInfo
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- CN210235952U CN210235952U CN201921178668.XU CN201921178668U CN210235952U CN 210235952 U CN210235952 U CN 210235952U CN 201921178668 U CN201921178668 U CN 201921178668U CN 210235952 U CN210235952 U CN 210235952U
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Abstract
The utility model relates to a pneumatic mixing auxiliary agent adding machine, which comprises a material storage stirring device, a feeding device and a pneumatic blowing device; the storage stirring device comprises a base, a storage barrel and a stirring device; the top of the storage barrel is provided with a feeding cover, and the bottom of the storage barrel is an inclined plane which is obliquely arranged; the stirring device comprises a first motor, a stirring shaft and a plurality of stirring blades; the first motor is arranged in the middle of the top of the storage barrel, and a rotating shaft of the first motor is arranged downwards; the stirring shaft is connected with a rotating shaft of the first motor through a coupler and is vertically arranged in the material storage barrel; a plurality of stirring vane are from last to detachable fixing down on the (mixing) shaft, stirring vane reduces from last interval to down in proper order to stirring vane's thickness increases from last to down in proper order. The utility model discloses a machine is added to pneumatic mixed auxiliary agent, the auxiliary agent can not a large amount of stops in the bottom of storage vat, can effectually stir the auxiliary agent, and agitating unit's life can be effectively prolonged.
Description
Technical Field
The utility model relates to an auxiliary agent adds machine, especially a pneumatic mixed auxiliary agent adds machine.
Background
Old-fashioned auxiliary agent adds machine and adopts single screw rod transport mode mostly, send the machine of adding to ACM and grind the air intake, lean on the induced air of fan to inhale the machine of adding away, often can appear suck backward or fretwork like this and appear to make the auxiliary agent add too much or not add.
The Chinese patent with the publication number of CN104355139B discloses a powder additive adding machine, which comprises a storage barrel with an upward opening, wherein the opening is connected with an end cover, the center of the end cover is connected with a pressure rod in a penetrating manner, the lower end of the pressure rod is inserted and sleeved with a pressure plate, the side surface of the storage barrel is transversely connected with a stirring shaft in a penetrating manner, one end of the stirring shaft is connected with a stirring blade, the outer end of the stirring shaft is connected with a motor, the bottom of the storage barrel is provided with a discharge hole, a discharge pipe is welded on the discharge hole, a screw rod is arranged in the discharge pipe, one end of the screw rod, which is opposite to the material pushing direction, is connected with the motor, the tail end of the discharge pipe is connected with a receiving hopper, the lower part of the receiving hopper is provided: the powder additive adding machine adopts pneumatic blowing to replace the original screw rod for direct pushing, reduces the extrusion of the powder additive in the pushing process, ensures that the powder additive is not easy to agglomerate and adhere, and has smoother discharging. However, the stirring shaft in the device provided by the above patent is horizontally arranged, when the amount of the auxiliary agent in the storage cylinder is too much, the stirring shaft is easily crushed, and the auxiliary agent at the upper part in the storage cylinder cannot be stirred by the stirring device, so that the auxiliary agent at the upper part is easily coagulated into blocks, and the auxiliary agent is scrapped; in addition, the bottom of the storage barrel and the discharge pipe are provided with certain steps, all the additives at the bottom of the storage barrel cannot be pushed into the material receiving hopper by the screw rod, so that waste is caused, and in severe cases, the discharge pipe is easily blocked due to the fact that the additives at the bottom are condensed into blocks at the bottom of the storage barrel for a long time.
In view of the above, it is desirable to provide a pneumatic mixing aid adding machine.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pneumatic mixed auxiliary agent adds machine, the auxiliary agent can not a large amount of stops in the bottom of storage vat, can effectually stir the auxiliary agent, agitating unit's life can be effectively prolonged.
In order to achieve the purpose of the utility model, the pneumatic mixing auxiliary agent adding machine comprises a material storage stirring device, a feeding device and a pneumatic blowing device;
the storage stirring device comprises a base, a storage barrel and a stirring device; the top of the storage barrel is provided with a feeding cover, and the bottom of the storage barrel is an inclined plane which is obliquely arranged; the stirring device comprises a first motor, a stirring shaft and a plurality of stirring blades; the first motor is arranged in the middle of the top of the storage barrel, and a rotating shaft of the first motor is arranged downwards; the stirring shaft is connected with a rotating shaft of the first motor through a coupler and is vertically arranged in the material storage barrel; the stirring blades are detachably fixed on the stirring shaft from top to bottom, the distances among the stirring blades are sequentially reduced from top to bottom, and the thicknesses of the stirring blades are sequentially increased from top to bottom;
the feeding device comprises a discharge pipe, a second motor, a worm and a material receiving barrel; the discharge pipe is arranged on one side of the bottom of the storage barrel and is communicated with the storage barrel; the worm is rotatably arranged at the bottom of the storage barrel and is parallel to the inclined plane at the bottom of the storage barrel, the end part of the worm extends to one end of the discharge pipe far away from the storage barrel, and the head part of the worm is connected with an external second motor through a reduction box; the receiving barrel is vertically arranged and communicated with the discharge pipe, and the bottom of the receiving barrel is provided with a feed opening;
the pneumatic blowing device comprises an air blowing pipe, a compressed air tank and a gas control valve, wherein the air blowing pipe is horizontally arranged and is communicated with the feed opening, and the tail end of the air blowing pipe is connected with an external work vessel; the compressed air tank is arranged at the head of the blowing pipe, and the air quantity control valve is arranged at one end, close to the compressed air tank, of the blowing pipe;
the base is provided with a PLC controller, and the PLC controller is electrically connected with the first motor, the second motor and the compressed air tank respectively.
Preferably, the number of the stirring blades on the same layer of the stirring shaft is 3.
Preferably, the stirring blades are detachably and horizontally fixed on the stirring shaft from top to bottom.
Preferably, the included angles of the stirring blades on the stirring shaft and the horizontal plane are all 30-40 degrees, and the included angles of the stirring blades and the horizontal plane are sequentially increased from top to bottom.
Preferably, a vibrator is arranged on the outer wall of the feed opening and electrically connected with the PLC.
Preferably, the stirring blade is detachably fixed on the stirring shaft through a screw from top to bottom.
The working principle is as follows: firstly, opening a feeding cover on a storage barrel, feeding materials into the storage barrel, simultaneously starting a switch of a first motor on a PLC (programmable logic controller), starting a stirring blade on a stirring device to work, stirring the auxiliary agents, after stirring for a period of time, usually 5-10min, starting a switch of a second motor on the PLC, starting a worm to push the auxiliary agents, wherein the auxiliary agents cannot stay at the bottom of the storage barrel due to the inclined surface of the storage barrel, a discharging pipe and the inclined surface of the storage barrel have no step, the auxiliary agents enter the receiving barrel under the pushing of the worm and enter an air blowing pipe through a discharging opening, and if the auxiliary agents block the discharging opening, a vibrator can be started to dredge the discharging opening; and finally, a switch on a compressed air tank on the PLC is turned on, the air flow control valve is adjusted to a proper flow, and the auxiliary agent enters an external work dish along an air blowing pipe under the blowing of the compressed air.
The utility model relates to a pneumatic mixed auxiliary agent adds machine compares with prior art and has following advantage:
(1) the distances between the stirring blades on the stirring device are sequentially reduced from top to bottom, and the stirring blades are thicker and thicker, so that the stirring effect on the auxiliary agent is fully ensured, and the service life of the stirring device is prolonged to a certain extent;
(2) the included angles of the stirring blades on the stirring shaft and the horizontal plane are all 30-40 degrees, and the included angles of the stirring blades and the horizontal plane are sequentially increased from top to bottom, so that the stirring effect of the auxiliary agent can be better realized, and the eddy current of the auxiliary agent in the storage barrel is realized during stirring;
(3) the vibrator is arranged on the outer wall of the feed opening, and when the feed opening is blocked, the vibrator can be started to dredge the blocked auxiliary agent.
Drawings
FIG. 1 is a schematic view of a pneumatic mixing aid adding machine of example 1;
FIG. 2 is a schematic view of the structure of a stirring apparatus in example 1;
FIG. 3 is a cross-sectional view of a pneumatic mixing aid additive adding machine of example 1;
FIG. 4 is an enlarged partial view of the bottom slope of the storage bin of FIG. 3;
FIG. 5 is a schematic view of the connection between the bottom slope of the storage vat and the discharge tube in FIG. 3;
fig. 6 is a schematic structural view of a stirring apparatus in example 2.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 1-5, a pneumatic mixing additive adding machine comprises a material storage stirring device, a feeding device and a pneumatic blowing device;
the storage stirring device comprises a base 8, a storage barrel 1 and a stirring device; the top of the storage vat 1 is provided with a feeding cover 2, and the bottom of the storage vat 1 is provided with an inclined surface 18 which is arranged obliquely; the stirring device comprises a first motor 10, a stirring shaft 11 and a plurality of stirring blades 12; the first motor 10 is arranged in the middle of the top of the storage vat 1, and a rotating shaft of the first motor 10 is arranged downwards; the stirring shaft 11 is connected with a rotating shaft of the first motor 10 through a coupler, and the stirring shaft 11 is vertically arranged in the material storage barrel 1; the stirring blades 12 are detachably and horizontally fixed on the stirring shaft 11 from top to bottom, and the detachable mode is various, for example, screws and the like, which can be easily realized by those skilled in the art. From last to down, stirring vane 12's interval reduces in proper order, and stirring vane 12's thickness increases in proper order, and the inventor so sets up because storage vat 1 is more downwards, and the auxiliary agent is more, for guaranteeing stirring effect and preventing that the auxiliary agent from crushing stirring vane 12.
The inventor finds that when the number of the stirring blades 12 on the same layer on the stirring shaft 11 is 3, the auxiliary agent in the storage vat 1 can be uniformly stirred, and the number of the stirring blades 12 is also saved.
The feeding device comprises a discharge pipe 4, a second motor 3, a worm 13 and a receiving barrel 5; the discharge pipe 4 is arranged on one side of the bottom of the storage barrel 1 and is communicated with the storage barrel 1; the worm 13 is rotatably arranged at the bottom of the storage barrel 1, the worm 13 is parallel to the inclined plane 18 at the bottom of the storage barrel 1, the end part of the worm 13 extends to one end of the discharge pipe 4 far away from the storage barrel 1, and the head part of the worm 13 is connected with an external second motor 3 through a reduction box; connect storage bucket 5 vertical setting and communicate with each other with discharging pipe 4, the bottom of receiving storage bucket 5 is equipped with feed opening 9.
Further, the vibrator 14 is arranged on the outer wall of the feed opening 9, and when the feed opening 9 is blocked, the blocked auxiliary agent is dredged by starting the vibrator 14.
The pneumatic blowing device comprises an air blowing pipe 7, a compressed air tank 16 and an air quantity control valve 15, wherein the air blowing pipe 7 is horizontally arranged, the air blowing pipe 7 is communicated with the feed opening 9, and the tail end of the air blowing pipe 7 is connected with an external work dish; the compressed air tank 16 is arranged at the head of the blowing pipe 7, and the air quantity control valve 15 is arranged at one end of the blowing pipe 7 close to the compressed air tank 16;
the public may have a question of how the first motor 10, the second motor 3, the vibrator 14 and the compressed air tank 16 are operated, and the inventor needs to explain here that the PLC controller 17 is provided on the base of the device provided by the present invention, and the PLC controller 17 is electrically connected with the first motor 10, the second motor 3, the vibrator 14 and the compressed air tank 16 respectively, so as to implement the above-mentioned component operation.
The operation is described that firstly, the feeding cover 2 on the storage barrel 1 is opened, feeding is performed to the storage barrel 1, meanwhile, the switch of the first motor 10 on the PLC controller 17 is started, the stirring blade 12 on the stirring device starts to work, stirring is performed on the auxiliary agent, after stirring for a period of time, usually 5-10min, the switch of the second motor 3 on the PLC controller 17 is opened, the worm 13 starts to push the auxiliary agent, because the bottom of the storage barrel 1 is the inclined surface 18, the auxiliary agent does not largely stay at the bottom of the storage barrel 1, and the discharging pipe 4 and the inclined surface 18 of the storage barrel 1 have no step, the auxiliary agent enters the receiving barrel 5 under the pushing of the worm 13 and enters the blowing pipe 7 through the discharging port 9, it should be described here that if the auxiliary agent blocks the discharging port 9, the vibrator 14 can be started to dredge the discharging port 9; and finally, a switch on a compressed air tank 16 on the PLC 17 is turned on, the air quantity control valve 15 is adjusted to a proper flow, and the auxiliary agent enters an external work dish along the air blowing pipe 7 under the blowing of the compressed air.
Example 2
As shown in fig. 6, in order to further realize the stirring effect of the auxiliary agent, so that the auxiliary agent in the storage vat 1 realizes a vortex during stirring, the stirring blades 12 on the stirring shaft 11 all form an included angle of 30-40 degrees with the horizontal plane, and the included angles of the stirring blades 12 from top to bottom and the horizontal plane are sequentially increased, mainly considering that the more downwards the inside of the storage vat 1 is, the more the auxiliary agent is, and considering for better stirring.
In the description of the present specification, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of describing the technical solutions of the present patent and for simplification of the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be interpreted as limiting the present patent application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this patent application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In this specification, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integral to one another; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present specification can be understood by those of ordinary skill in the art as appropriate.
In this specification, unless explicitly stated or limited otherwise, a first feature may be "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A pneumatic mixing auxiliary agent adding machine is characterized by comprising a material storage stirring device, a feeding device and a pneumatic blowing device;
the storage stirring device comprises a base, a storage barrel and a stirring device; the top of the storage barrel is provided with a feeding cover, and the bottom of the storage barrel is an inclined plane which is obliquely arranged; the stirring device comprises a first motor, a stirring shaft and a plurality of stirring blades; the first motor is arranged in the middle of the top of the storage barrel, and a rotating shaft of the first motor is arranged downwards; the stirring shaft is connected with a rotating shaft of the first motor through a coupler and is vertically arranged in the material storage barrel; the stirring blades are detachably fixed on the stirring shaft from top to bottom, the distances among the stirring blades are sequentially reduced from top to bottom, and the thicknesses of the stirring blades are sequentially increased from top to bottom;
the feeding device comprises a discharge pipe, a second motor, a worm and a material receiving barrel; the discharge pipe is arranged on one side of the bottom of the storage barrel and is communicated with the storage barrel; the worm is rotatably arranged at the bottom of the storage barrel and is parallel to the inclined plane at the bottom of the storage barrel, the end part of the worm extends to one end of the discharge pipe far away from the storage barrel, and the head part of the worm is connected with an external second motor through a reduction box; the receiving barrel is vertically arranged and communicated with the discharge pipe, and the bottom of the receiving barrel is provided with a feed opening;
the pneumatic blowing device comprises an air blowing pipe, a compressed air tank and a gas control valve, wherein the air blowing pipe is horizontally arranged and is communicated with the feed opening, and the tail end of the air blowing pipe is connected with an external work vessel; the compressed air tank is arranged at the head of the blowing pipe, and the air quantity control valve is arranged at one end, close to the compressed air tank, of the blowing pipe;
the base is provided with a PLC controller, and the PLC controller is electrically connected with the first motor, the second motor and the compressed air tank respectively.
2. The pneumatic mixing aid adding machine according to claim 1, wherein the number of the stirring blades of the same layer on the stirring shaft is 3.
3. The pneumatic mixing aid adding machine according to claim 1 or 2, wherein the stirring blades are detachably horizontally fixed on the stirring shaft from top to bottom.
4. The pneumatic mixing aid adding machine according to claim 1 or 2, wherein the included angles of the stirring blades on the stirring shaft and the horizontal plane are all 30-40 degrees, and the included angles of the stirring blades and the horizontal plane are sequentially increased from top to bottom.
5. The pneumatic mixing aid adding machine according to claim 1 or 2, wherein a vibrator is arranged on the outer wall of the feed opening, and the vibrator is electrically connected with the PLC.
6. The pneumatic mixing aid adding machine according to claim 1 or 2, wherein the stirring blade is detachably fixed to the stirring shaft by a screw from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178668.XU CN210235952U (en) | 2019-07-25 | 2019-07-25 | Pneumatic mixed auxiliary agent adding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921178668.XU CN210235952U (en) | 2019-07-25 | 2019-07-25 | Pneumatic mixed auxiliary agent adding machine |
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| Publication Number | Publication Date |
|---|---|
| CN210235952U true CN210235952U (en) | 2020-04-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921178668.XU Active CN210235952U (en) | 2019-07-25 | 2019-07-25 | Pneumatic mixed auxiliary agent adding machine |
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| CN (1) | CN210235952U (en) |
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- 2019-07-25 CN CN201921178668.XU patent/CN210235952U/en active Active
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