CN216726901U - Stirring device for solvent-free mixing - Google Patents
Stirring device for solvent-free mixing Download PDFInfo
- Publication number
- CN216726901U CN216726901U CN202220320835.5U CN202220320835U CN216726901U CN 216726901 U CN216726901 U CN 216726901U CN 202220320835 U CN202220320835 U CN 202220320835U CN 216726901 U CN216726901 U CN 216726901U
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- Prior art keywords
- stirring
- tank
- cover
- rotating shaft
- transmission
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- Expired - Fee Related
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- 238000003756 stirring Methods 0.000 title claims abstract description 103
- 230000005540 biological transmission Effects 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 13
- 238000013329 compounding Methods 0.000 description 11
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a stirring device for solvent-free mixing, and belongs to the technical field of solvent-free composite production equipment. The device comprises a stirring tank, wherein a discharge hole for discharging is formed in the bottom wall of the stirring tank, a discharge pipe is arranged at the discharge hole, and a control valve for controlling on-off is arranged on the discharge pipe; the tank cover is used for opening and closing the tank opening, the tank cover can be detachably and fixedly installed at the tank opening, a plurality of feeding holes are formed in the tank cover, and a feeding hopper is installed at each feeding hole; the stirring mechanism is used for stirring and is arranged in the stirring tank; the driving device is arranged on the tank cover, and the transmission device is in transmission connection between the stirring mechanism and the power output end of the driving device so as to drive the stirring mechanism to synchronously rotate in a vertical plane and a horizontal plane; and the protective cover is rotatably arranged between the tank cover and the bottom wall of the stirring tank, and the transmission device is arranged in the protective cover. Through the structure, the stirring device for solvent-free mixing provided by the utility model can uniformly mix materials.
Description
Technical Field
The utility model belongs to the technical field of solvent-free composite production equipment, and particularly relates to a stirring device for solvent-free mixing.
Background
The solvent-free compounding technology is developed on the basis of solvent compounding due to the rising cost of organic solvents caused by the petroleum crisis in the 70 th of the 20 th century and the increasingly high environmental protection requirement in the world. Particularly, with the stricter and stricter restriction on organic solvent discharge in various countries, flexible package manufacturers generally adopt solvent-free compounding to replace the traditional solvent compounding technology when expanding the compounding production capacity. The existing solvent-free composite product needs to be stirred in the production and processing process, and the existing stirring mechanism for solvent-free mixing has the technical problem of uneven mixing.
SUMMERY OF THE UTILITY MODEL
The utility model provides a stirring device for solvent-free mixing, which is used for solving the technical problem of uneven mixing of the existing stirring mechanism for solvent-free mixing.
The utility model is realized by the following technical scheme: a stirring device for solvent-free mixing, comprising:
the stirring tank is provided with a tank opening at the top end, a discharge hole for discharging is formed in the bottom wall of the stirring tank, a discharge pipe is arranged at the discharge hole, and a control valve for controlling on-off is arranged on the discharge pipe;
the tank cover is used for opening and closing the tank opening, the tank cover is detachably and fixedly arranged at the tank opening, a plurality of feeding holes are formed in the tank cover, and a feeding hopper is arranged at each feeding hole;
the stirring mechanism is used for stirring and is arranged in the stirring tank;
the driving device is mounted on the tank cover, and the transmission device is in transmission connection between the stirring mechanism and a power output end of the driving device so as to drive the stirring mechanism to synchronously rotate in a vertical plane and a horizontal plane;
a protective cover rotatably mounted between the tank cover and the bottom wall of the agitator tank, the transmission being located within the protective cover.
Further, in order to better implement the utility model, the driving device comprises a motor, a placing groove is formed in the top surface of the tank cover, the motor is installed in the placing groove, the rotating shaft of the motor faces downwards and extends out of the bottom wall of the tank cover, and the transmission device is in transmission connection between the stirring mechanism and the rotating shaft of the motor.
Further, in order to better implement the utility model, the transmission device comprises a transmission shaft, a support rod, a first bevel gear and a second bevel gear, one end of the transmission shaft is connected with a rotating shaft of the motor through a coupler, the second bevel gear is fixedly connected to the bottom wall of the stirring tank through the support rod, and the second bevel gear and the transmission shaft are coaxially arranged;
the rabbling mechanism includes axis of rotation and stirring rod, the round hole has been seted up on the circumference lateral wall of transmission shaft, the one end of axis of rotation rotate the cartridge in the round hole, first bevel gear is fixed to be set up in the axis of rotation, and first bevel gear with the second bevel gear meshing, circular jack has been seted up on the lateral wall of safety cover, the axis of rotation rotate the cartridge in circular jack, the stirring rod set firmly in the axis of rotation just the stirring rod with the axis of rotation sets up perpendicularly, the stirring rod is located outside the safety cover.
Furthermore, in order to better implement the utility model, the rotating shaft is rotatably inserted into the circular hole through a sliding bearing.
Furthermore, in order to better implement the present invention, the number of the rotating shafts is two, the two rotating shafts are uniformly distributed around the transmission shaft, each rotating shaft is provided with one first bevel gear, the two first bevel gears are engaged with the second bevel gear, and each rotating shaft is fixedly provided with the stirring rod.
Furthermore, in order to better implement the utility model, a plurality of stirring rods are arranged on each rotating shaft.
Further, in order to better realize the utility model, the bottom wall of the tank cover and the bottom wall of the inner side of the stirring tank are respectively provided with a mounting groove matched with the protective cover, a plane thrust bearing is fixedly mounted in each mounting groove, two ends of the protective cover are respectively rotatably inserted in the two mounting grooves, and two ends of the protective cover are respectively connected with the two plane thrust bearings.
Further, in order to better implement the present invention, a cover plate for opening and closing the placing groove is mounted on the can lid.
Further, in order to better implement the present invention, a tab is fixedly installed at the middle portion of the top wall of the can lid.
Compared with the prior art, the utility model has the following beneficial effects:
the stirring device for solvent-free mixing provided by the utility model comprises a stirring tank with a tank opening positioned at the top end, a tank cover for opening and closing the tank opening, a stirring mechanism for stirring, a driving device, a transmission device and a protective cover, wherein the bottom wall of the stirring tank is provided with a discharge hole for discharging, the discharge hole is provided with a discharge pipe, the discharge pipe is provided with a control valve for controlling the on-off state, the tank cover is detachably and fixedly arranged at the tank opening, the tank cover is provided with a plurality of feed inlets, each feed inlet is provided with a feed hopper, the stirring mechanism is arranged in the stirring tank, the driving device is arranged on the tank cover, the transmission device is connected between the stirring mechanism and the power output end of the driving device in a transmission way, the stirring mechanism is driven to synchronously rotate in the vertical plane and the horizontal plane, the protective cover is rotationally arranged between the tank cover and the bottom wall of the stirring tank, and the transmission device is arranged in the protective cover.
Through above-mentioned structure, the staff pours the raw materials into the agitator tank back from the feeder hopper, utilizes drive arrangement to pass through transmission drive rabbling mechanism synchronous rotation in vertical face and horizontal plane, and then reachs the purpose of intensive mixing raw materials, and the safety cover of rotatory setting for drive arrangement drives the safety cover when rotatory and rotates together, and the safety cover makes raw materials and transmission part, thereby protection transmission does not react with the raw materials, and then protection transmission's transmission precision. Because the arrangement of the transmission device enables the raw materials to be stirred in the vertical plane and the horizontal plane simultaneously, the stirring device for solvent-free mixing provided by the utility model can mix materials more uniformly, and has a simpler and more compact structure.
Drawings
In order to more clearly illustrate 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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a stirring apparatus for solvent-free mixing according to an embodiment of the present invention;
fig. 2 is an enlarged view of a in fig. 1.
In the figure:
1-a stirring tank; 11-a discharge pipe; 12-a control valve; 13-can cover; 14-a feed hopper; 15-cover plate; 16-a pull ring;
2-a stirring mechanism; 21-a rotating shaft; 22-a stirring rod;
3-an electric motor;
4-a transmission device; 41-a transmission shaft; 42-a support bar; 43-a first bevel gear; 44-a second bevel gear;
5-a protective cover;
6-a plain bearing;
7-plane thrust bearing.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1:
the embodiment provides a stirring device for solvent-free mixing, which is used for solving the technical problem that the existing stirring mechanism 2 for solvent-free mixing has uneven mixing. This agitating unit for solvent-free mixture includes that jar mouth is located agitator tank 1 on top, is used for opening and close the cover 13 of above-mentioned jar mouth, is used for rabbling 2, drive arrangement, transmission 4 and safety cover 5 of stirring, wherein:
offer the discharge gate that is used for the ejection of compact on the diapire of above-mentioned agitator tank 1, above-mentioned discharge gate department installs discharging pipe 11, installs the control valve 12 that is used for controlling the break-make on above-mentioned discharging pipe 11, like this, in this device course of operation, utilizes control valve 12 to close the discharge gate, and after this device will compounding stirring, rethread control valve 12 opens the discharge gate, the staff's of being convenient for ejection of compact.
Fixed mounting can be dismantled to above-mentioned cover 13 and a plurality of feed inlets have been seted up at above-mentioned cover 13, and feed hopper 14 is all installed to every above-mentioned feed inlet department, like this, the setting of a plurality of feed hoppers 14 for the staff pours different raw materials into agitator tank 1 simultaneously, more does benefit to even compounding.
The stirring mechanism 2 is installed in the stirring tank 1 and is used for uniformly stirring the raw materials in the stirring tank 1. The driving device is installed on the tank cover 13, the transmission device 4 is in transmission connection between the stirring mechanism 2 and the power output end of the driving device to drive the stirring mechanism 2 to synchronously rotate in the vertical plane and the horizontal plane, and thus, the transmission device 4 transmits power from the driving device to the stirring mechanism 2, so that the stirring mechanism 2 synchronously rotates in the vertical plane and the horizontal plane, and thus, the purpose of fully stirring raw materials is achieved, and the mixed materials are more uniform.
The protective cover 5 is rotatably mounted between the cover 13 and the bottom wall of the stirring tank 1, and the transmission device 4 is provided in the protective cover 5. Through the safety cover 5 that rotates the setting for transmission 4 drives safety cover 5 simultaneously when rotatory and rotates, and transmission 4 establishes in safety cover 5, makes transmission 4 and compounding separately, and protection transmission 4 does not take place chemical reaction with the compounding, thereby destroys transmission 4's transmission precision.
Through the structure, the staff pours the raw materials into agitator tank 1 back from feeder hopper 14, utilize drive arrangement to pass through 4 drive rabbling mechanisms 2 of transmission and rotate in vertical face and horizontal plane in step, and then reach the purpose of intensive mixing raw materials, and the safety cover 5 of rotatory setting, make transmission 4 drive safety cover 5 rotatory together when rotatory, safety cover 5 makes raw materials and transmission 4 part, thereby protection transmission 4 does not react with the raw materials, and then protection transmission 4's transmission precision. Because transmission 4's setting for the raw materials is stirred in vertical face and horizontal plane simultaneously, so the solvent-free is agitating unit compounding for mixture that this embodiment provided is more even, and the structure is simple compacter.
An alternative implementation of this embodiment is as follows: the driving device comprises a motor 3, a placing groove is formed on the top surface of the tank cover 13, the motor 3 is installed in the placing groove, the rotating shaft of the motor 3 faces downwards and extends out of the bottom wall of the tank cover 13, and the transmission device 4 is in transmission connection between the stirring mechanism 2 and the rotating shaft of the motor 3.
Through the structure, the motor 3 is adopted as a power source, so that the control is convenient, and stable rotating power can be provided, so that the transmission device 4 rotates more stably.
An alternative implementation of this embodiment is as follows: the transmission device 4 comprises a transmission shaft 41, a support rod 42, a first bevel gear 43 and a second bevel gear 44, one end of the transmission shaft 41 is connected with the rotating shaft of the motor 3 through a coupler, the second bevel gear 44 is fixedly connected to the bottom wall of the stirring tank 1 through the support rod 42, and the second bevel gear 44 is arranged coaxially with the transmission shaft 41;
the stirring mechanism 2 includes a rotating shaft 21 and a stirring rod 22, a circular hole is formed in a circumferential side wall of the transmission shaft 41, one end of the rotating shaft 21 is rotatably inserted into the circular hole, the first bevel gear 43 is fixedly disposed on the rotating shaft 21, the first bevel gear 43 is engaged with the second bevel gear 44, a circular insertion hole is formed in a side wall of the protective cover 5, the rotating shaft 21 is rotatably inserted into the circular insertion hole, the stirring rod 22 is fixedly disposed on the rotating shaft 21, the stirring rod 22 is disposed perpendicular to the rotating shaft 21, and the stirring rod 22 is disposed outside the protective cover 5.
Through the structure, the worker turns on the power switch of the motor 3, so that the rotating shaft on the motor 3 rotates in the horizontal plane, thereby driving the transmission shaft 41 connected with the rotating shaft to rotate in the horizontal plane, the rotating shaft 21 is inserted into the round hole on the transmission shaft 41, the transmission shaft 41 rotates the rotating shaft 21 and the stirring rod 22 thereon in the horizontal plane, since the first bevel gear 43 mounted on the rotating shaft 21 is engaged with the second bevel gear 44 mounted on the support rod 42, and the second bevel gear 44 is fixedly installed, while the first bevel gear 43 rotates around the second bevel gear 44, therefore, the first bevel gear 43 rotates the rotary shaft 21 in the vertical plane, so that the stirring rod 22 mounted on the rotating shaft 21 and the stirring shaft thereon rotate in the vertical plane, thereby achieving the purpose of rotating the stirring mechanism 2 in the vertical plane and the horizontal plane at the same time.
An alternative implementation of this embodiment is as follows: above-mentioned axis of rotation 21 passes through slide bearing 6 and rotates the cartridge in above-mentioned round hole, specifically, the outer lane fixed mounting of above-mentioned bearing is in above-mentioned round hole, and the one end that above-mentioned rabbling mechanism 2 was kept away from to above-mentioned axis of rotation 21 is pegged graft at the inner circle of above-mentioned bearing, like this, through the setting of bearing, reduces the friction between axis of rotation 21 and the round hole, more does benefit to the rotation of axis of rotation 21.
An alternative implementation of this embodiment is as follows: the number of the rotating shafts 21 is two, two of the rotating shafts 21 are uniformly distributed around the transmission shaft 41, one of the first bevel gears 43 is mounted on each of the rotating shafts 21, two of the first bevel gears 43 are engaged with the second bevel gear 44, and the stirring rod 22 is fixedly mounted on each of the rotating shafts 21. Through the structure, the plurality of rotating shafts 21 and the plurality of first bevel gears 43 are arranged, so that the material mixing is more uniform.
An alternative implementation of this embodiment is as follows: every all install a plurality of above-mentioned stirring rod 22 on the above-mentioned axis of rotation 21, like this, the setting of many stirring rods 22 for the compounding is more even.
An alternative implementation of this embodiment is as follows: the mounting grooves matched with the protection cover 5 are formed in the bottom wall of the cover 13 and the bottom wall of the inner side of the stirring tank 1, a plane thrust bearing 7 is fixedly mounted in each mounting groove, the two ends of the protection cover 5 are respectively inserted into the two mounting grooves in a rotating mode, and the two ends of the protection cover 5 are respectively connected with the two plane thrust bearings 7, so that the friction force between the bottom walls of the protection cover 5 and the cover 13 and the bottom wall of the inner side of the stirring tank 1 is reduced, and the rotating shaft 21 is smoother when the protection cover 5 is driven to rotate.
An alternative implementation of this embodiment is as follows: the cover lid 13 is provided with a cover plate 15 for opening and closing the placement groove, and by the arrangement of the cover plate 15, dust and liquid are prevented from entering the placement groove to contaminate the motor 3 placed in the placement groove, thereby damaging the motor 3.
An alternative implementation of this embodiment is as follows: a pull ring 16 is fixedly installed at the middle portion of the top wall of the can cover 13, so that the arrangement of the pull ring 16 is convenient for maintenance personnel to take out the can cover 13 and the transmission mechanism from the stirring tank 1, thereby facilitating inspection, maintenance and cleaning.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (9)
1. A stirring device for solvent-free mixing, characterized by comprising:
the stirring tank is provided with a tank opening at the top end, a discharge hole for discharging is formed in the bottom wall of the stirring tank, a discharge pipe is arranged at the discharge hole, and a control valve for controlling on-off is arranged on the discharge pipe;
the tank cover is used for opening and closing the tank opening, the tank cover is detachably and fixedly arranged at the tank opening, a plurality of feeding holes are formed in the tank cover, and a feeding hopper is arranged at each feeding hole;
the stirring mechanism is used for stirring and is arranged in the stirring tank;
the driving device is mounted on the tank cover, and the transmission device is in transmission connection between the stirring mechanism and a power output end of the driving device so as to drive the stirring mechanism to synchronously rotate in a vertical plane and a horizontal plane;
a protective cover rotatably mounted between the tank cover and the bottom wall of the agitator tank, the transmission being located within the protective cover.
2. The stirring apparatus for solventless mixing according to claim 1, wherein: the driving device comprises a motor, a placing groove is formed in the top surface of the tank cover, the motor is installed in the placing groove, a rotating shaft of the motor faces downwards and extends out of the bottom wall of the tank cover, and the transmission device is in transmission connection between the stirring mechanism and the rotating shaft of the motor.
3. The stirring apparatus for solventless mixing according to claim 2, wherein: the transmission device comprises a transmission shaft, a support rod, a first bevel gear and a second bevel gear, one end of the transmission shaft is connected with a rotating shaft of the motor through a coupler, the second bevel gear is fixedly connected to the bottom wall of the stirring tank through the support rod, and the second bevel gear and the transmission shaft are coaxially arranged;
the stirring mechanism comprises a rotating shaft and a stirring rod, a round hole is formed in the circumferential side wall of the transmission shaft, one end of the rotating shaft is rotatably inserted in the round hole, the first bevel gear is fixedly arranged on the rotating shaft, the first bevel gear is meshed with the second bevel gear, a round insertion hole is formed in the side wall of the protective cover, the rotating shaft is rotatably inserted in the round insertion hole, the stirring rod is fixedly arranged on the rotating shaft and is perpendicular to the rotating shaft, and the stirring rod is located outside the protective cover.
4. The stirring apparatus for solventless mixing according to claim 3, wherein: the rotating shaft is rotatably inserted into the round hole through a sliding bearing.
5. The stirring apparatus for solventless mixing according to claim 4, wherein: the number of the rotating shafts is two, the two rotating shafts are uniformly distributed around the transmission shaft, one first bevel gear is installed on each rotating shaft, the two first bevel gears are meshed with the second bevel gear, and the stirring rod is fixedly arranged on each rotating shaft.
6. The stirring apparatus for solventless mixing according to claim 5, wherein: each rotating shaft is provided with a plurality of stirring rods.
7. The stirring apparatus for solventless mixing according to claim 2, wherein: the diapire of cover with all seted up on the inboard diapire of agitator tank one with the mounting groove of safety cover adaptation, every equal fixed mounting has a plane thrust bearing in the mounting groove, the cartridge is rotated respectively in two at the both ends of safety cover the mounting groove, and the both ends of safety cover respectively with two plane thrust bearing meets.
8. A stirring apparatus for solvent-free mixing according to any one of claims 2 to 7, wherein: and the cover plate used for opening and closing the placing groove is arranged on the tank cover.
9. A stirring apparatus for solvent-free mixing according to any one of claims 2 to 7, wherein: and the middle part of the top wall of the tank cover is fixedly provided with a pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220320835.5U CN216726901U (en) | 2022-02-17 | 2022-02-17 | Stirring device for solvent-free mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220320835.5U CN216726901U (en) | 2022-02-17 | 2022-02-17 | Stirring device for solvent-free mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216726901U true CN216726901U (en) | 2022-06-14 |
Family
ID=81918182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220320835.5U Expired - Fee Related CN216726901U (en) | 2022-02-17 | 2022-02-17 | Stirring device for solvent-free mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216726901U (en) |
-
2022
- 2022-02-17 CN CN202220320835.5U patent/CN216726901U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |