CN118418290B - Vertical double-drum mixer for fluidized solidified soil - Google Patents
Vertical double-drum mixer for fluidized solidified soil Download PDFInfo
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- CN118418290B CN118418290B CN202410886669.9A CN202410886669A CN118418290B CN 118418290 B CN118418290 B CN 118418290B CN 202410886669 A CN202410886669 A CN 202410886669A CN 118418290 B CN118418290 B CN 118418290B
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- 239000002689 soil Substances 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 230000005540 biological transmission Effects 0.000 claims description 44
- 238000007790 scraping Methods 0.000 claims description 41
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 125
- 230000009471 action Effects 0.000 abstract description 16
- 230000033001 locomotion Effects 0.000 abstract description 14
- 238000003756 stirring Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 description 28
- 230000008569 process Effects 0.000 description 26
- 230000000694 effects Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 8
- 238000002955 isolation Methods 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000007670 refining Methods 0.000 description 4
- 230000003116 impacting effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention belongs to the technical field of stirring, and discloses a vertical double-drum stirrer for fluidized solidified soil; the automatic feeding device comprises a barrel, wherein a feeding box is arranged at the bottom end of the barrel, electromagnetic valves are arranged at the bottom ends of the barrel and the feeding box, an auger is rotatably connected to the top end of the inner wall of the barrel, a sleeve is sleeved on the outer side of the auger, the sleeve is fixedly connected with the bottom end of the inner wall of the barrel, and a motor coaxially connected with the auger is arranged at the top end of the barrel. The device realizes that the power mechanism operates through the first spur gear, drives the reciprocating mechanism to operate through the first spur gear, and the reciprocating mechanism operates through the first limiting rod, so that the reciprocating mechanism can reciprocate in the cylinder body with the striking plate, the material has a certain impact force under the centrifugal force action of the auger, and the movement of the striking plate adds additional impact force to effectively crush and mix the material.
Description
Technical Field
The invention relates to the technical field of stirring, in particular to a vertical double-drum stirrer for fluidized solidified soil.
Background
In the solidified soil, the soil nearby the site and the solidifying agent are required to be pre-mixed, water is added and stirred to form a mixture with certain fluidity, and after mixing, the mixture is poured or filled to form a backfill material with integral strength.
The existing vertical double-cylinder mixer is composed of a motor, a cylinder body, a packing auger, a sleeve, an electromagnetic valve, a feeding box and the like, wherein the motor is installed at the top end of the cylinder body and is coaxially connected with the packing auger inside the cylinder body, the sleeve is fixedly sleeved on the outer side of the packing auger, the electromagnetic valve is installed at the bottom ends of the cylinder body and the feeding box, the feeding box is arranged at the bottom end of the cylinder body, and the working process is as follows: firstly, pour the raw materials to be stirred into the inside of the material throwing box, the raw materials in the material throwing box are drawn close towards the auger under the action of gravity, at this moment, the motor is started, the auger is driven to rotate during the operation of the motor, the auger rotates to transport the materials to the inside of the sleeve, preliminary mixing is carried out, the rotation of the auger can lift the materials to the top from the bottom of the cylinder, when the materials cross the sleeve, the auger drives the materials to generate centrifugal force, the materials disperse and strike the inner wall of the cylinder at the top end of the cylinder, the stirring function is achieved, then the materials fall down again, the electromagnetic valve at the bottom end of the cylinder is opened, the materials fall into the material throwing box again, the above actions are repeated, the function of circulating stirring is achieved, finally, the electromagnetic valve at the bottom end of the material throwing box is opened, and the processed materials fall down from the material throwing box, so that the stirring process can be completed.
However, under the centrifugal force effect generated by the rotation of the auger, the impact force between the material and the inner wall of the cylinder is relatively small, and large particles in the material are difficult to effectively crush due to the small impact force, so that the material needs to undergo multiple processing cycles in the stirring process, the processing time and the cost are increased, and the working efficiency of the stirrer is seriously influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a vertical double-drum mixer for fluidized solidified soil.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a vertical double-cylinder mixer of flow state solidification soil, includes the barrel, the bottom of barrel is provided with the throwing box, electromagnetic valve is all installed to the bottom of barrel and throwing box, the inner wall top of barrel rotates and is connected with the auger, the outside cover of auger is equipped with the sleeve, the sleeve is fixed connection mutually with the inner wall bottom of barrel, the top of barrel is provided with the motor with auger coaxial coupling, still includes:
the attack plate is provided with six groups, the attack plates are arranged in the cylinder, the top ends of the six groups of attack plates are fixedly connected with first limiting rods, one ends of the first limiting rods, which are far away from the attack plates, penetrate through the inner wall of the cylinder and extend to the outer side of the cylinder, and the periphery of the first limiting rods is provided with a reciprocating mechanism matched with the first limiting rods;
the first spur gear is rotatably connected to the outer side of the cylinder body, and a power mechanism matched with the reciprocating mechanism is arranged on the periphery of the first spur gear.
Further, the reciprocating mechanism comprises a second spur gear, a first transmission rod, a pair of first limit rings, a guide rod, a frame plate, a second limit rod and a limit square ring, wherein the second spur gear is meshed with the first spur gear, the first transmission rod is fixedly connected to the inside of the second spur gear, the pair of first limit rings are all rotationally connected to the outer side of the first transmission rod, one end of the first limit rings, which is far away from the first transmission rod, is fixedly connected to the outer side of the cylinder body, the guide rod is fixedly connected to the top end of the second spur gear, the frame plate is sleeved on the outer side of the guide rod, the frame plate is fixedly connected to one end, which is far away from the striking plate, of the first limit rod, the second limit rod is fixedly connected to one side, which is far away from the first limit rod, of the limit square ring is fixedly connected to the outer side of the second limit rod, and one end, which is far away from the second limit rod, of the limit square ring is fixedly connected to the outer side of the cylinder body.
Further, power unit includes first sprocket, second sprocket, first chain, second transfer line, third spur gear and four sets of spacing rings of second, first sprocket rigid coupling is in the output outside of motor, the outside meshing of second sprocket and first sprocket has first chain, the second transfer line rigid coupling is in the inside of second sprocket, the outside at the second transfer line of third spur gear rigid coupling, the third spur gear meshes with first spur gear, four sets of the equal rotation of second spacing rings are connected in the outside of second transfer line, four sets of the one end that the second transfer line was kept away from to the spacing ring of second is fixed with the outside looks rigid coupling of barrel.
Further, one side of the six groups of attack plates, which is close to the auger, is provided with a crushing scraping plate, a crushing sliding chute is formed in the attack plates, and the periphery of the attack plates is provided with a crushing scraping mechanism matched with the crushing scraping plate.
Further, smash and scrape wall mechanism includes slider, first fixed plate, second fixed plate and connecting rod, slider and crushing spout sliding connection, the slider is rigid coupling mutually with crushing scraper blade, first fixed plate rigid coupling is kept away from the one end of smashing the scraper blade at the slider, the second fixed plate rigid coupling is on the inner wall of barrel, it has the connecting rod to articulate between first fixed plate and the second fixed plate.
Further, the outside rotation of telescopic is connected with the impeller, the bottom rigid coupling of impeller has the third sprocket, the third sprocket cover is established in telescopic outside, the outside rigid coupling of second transfer line has the fourth sprocket, the meshing has the second chain between third sprocket and the fourth sprocket.
Further, the inner wall rigid coupling of barrel has the division board, impeller and second transfer line all run through the division board, the division board sets up in the outside of third sprocket, fourth sprocket and second chain.
Further, the outside rigid coupling of barrel has the drain box, the one end setting of drain box is in the below of fourth sprocket, the one end setting of drain box keeping away from the fourth sprocket is in the top of throwing the case.
The invention relates to a vertical double-drum mixer for fluid-state solidified soil, which has the technical effects and advantages that:
(1) Through power unit, first spur gear, reciprocating mechanism and attack structural design of board, realized that power unit operation passes through first spur gear, drive reciprocating mechanism operation, reciprocating mechanism operation then can be through first gag lever post, the board of attack is at the inside reciprocating motion of barrel jointly, and the material has possessed certain impact force under the centrifugal force effect of auger, and the removal of board of attack has more increased extra impact force more it, smashes and mixes the processing to the material effectively.
(2) Through smashing the structural design who scrapes wall mechanism and smash the scraper blade, realized that the board is hit and drive smashing and scrape wall mechanism operation, smashing and scrape wall mechanism and drive smashing the scraper blade and move down, and smash the scraper blade at the in-process that moves down, be in the laminating state with the outside of attack board all the time, and then scrape the wall to the outside of attack board, thereby scrape the function of clearance with the attached material, and smash the scraper blade at the in-process of moving down, still can strike the material, promote the material to further smash, the cooperation is hit the striking of board to the material, smash the effect better, it is more even to mix.
(3) Through the structural design of impeller, realized that impeller's high-speed rotation can produce powerful impact, directly strike and smash the material to reach the effect of further refining the material, through such transmission and dispersion, crushing mechanism, the material can be handled to the overall system high efficiency, realizes continuous and stable operation flow.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic overall cross-sectional view of the present invention.
Fig. 3 is a schematic diagram of the structure of the feeding box, the auger, the sleeve and the motor in the invention.
Fig. 4 is a schematic diagram of a first spur gear arrangement in accordance with the present invention.
Fig. 5 is a schematic diagram of a power mechanism according to the present invention.
Fig. 6 is a schematic structural view of a reciprocating mechanism in the present invention.
Fig. 7 is a schematic cross-sectional view of a cartridge according to the present invention.
Fig. 8 is an enlarged schematic view of the structure of fig. 7 a according to the present invention.
Fig. 9 is a schematic cross-sectional view of a slamming plate in the present invention.
Fig. 10 is a schematic view showing the structures of the third sprocket, the fourth sprocket and the second chain in the present invention.
Fig. 11 is an exploded view of a separator according to the present invention.
In the figure:
1. A cylinder; 2. a charging box; 3. an auger; 4. a sleeve; 5. a motor; 6. striking the board; 7. a first stop lever; 8. a first spur gear; 9. a second spur gear; 10. a first transmission rod; 11. a first limit ring; 12. a guide rod; 13. a frame plate; 14. a second limit rod; 15. a limit square ring; 16. a first sprocket; 17. a second sprocket; 18. a first chain; 19. a second transmission rod; 20. the second limit ring; 21. crushing scraping plates; 22. a chute; 23. a slide block; 24. a first fixing plate; 25. a second fixing plate; 26. a connecting rod; 27. an impeller; 28. a third sprocket; 29. a fourth sprocket; 30. a second chain; 31. a partition plate; 32. a drainage box; 88. and a third spur gear.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, a vertical double-cylinder mixer for fluid-state solidified soil comprises a cylinder body 1, a feeding box 2 is arranged at the bottom end of the cylinder body 1, electromagnetic valves are arranged at the bottom ends of the cylinder body 1 and the feeding box 2, an auger 3 is rotatably connected to the top end of the inner wall of the cylinder body 1, a sleeve 4 is sleeved outside the auger 3, the sleeve 4 is fixedly connected with the bottom end of the inner wall of the cylinder body 1, a motor 5 coaxially connected with the auger 3 is arranged at the top end of the cylinder body 1, and the vertical double-cylinder mixer further comprises:
the attack plate 6 is provided with six groups, the attack plate 6 is arranged in the cylinder 1, the top ends of the six groups of attack plates 6 are fixedly connected with a first limiting rod 7, one end of the first limiting rod 7 far away from the attack plate 6 penetrates through the inner wall of the cylinder 1 and extends to the outer side of the cylinder 1, and the periphery of the first limiting rod 7 is provided with a reciprocating mechanism matched with the first limiting rod 7;
The first spur gear 8, the first spur gear 8 is rotatably connected to the outer side of the cylinder body 1, and a power mechanism matched with the reciprocating mechanism is arranged on the periphery of the first spur gear 8.
Under the action of centrifugal force generated by the rotation of the auger 3, the impact force between the material and the inner wall of the cylinder body 1 is relatively small, and large particles in the material are difficult to effectively crush due to the small impact force, so that the material needs to undergo multiple processing cycles in the stirring process, the processing time and the cost are increased, the working efficiency of the stirrer is seriously influenced, when the embodiment of the invention is used, firstly, pouring the raw materials to be stirred into a feeding box 2, closing the raw materials in the feeding box 2 towards an auger 3 under the action of gravity, starting a motor 5 at the moment, driving the auger 3 to rotate when the motor 5 operates, transporting the materials into a sleeve 4 for preliminary mixing when the auger 3 rotates, lifting the materials from the bottom of a cylinder 1 to the top when the materials pass through the sleeve 4, the auger 3 drives the materials to generate centrifugal force, the materials are scattered and impacted on the inner wall of the barrel 1 at the inner top end of the barrel 1 to achieve the stirring function, the motor 5 also drives the power mechanism to operate in the operation process, the power mechanism drives the first spur gear 8 to rotate, the first spur gear 8 rotates to drive the reciprocating mechanism to operate, the reciprocating mechanism drives the first limit rod 7 to reciprocate, the impact plate 6 is carried along with the reciprocating movement of the first limit rod 7 in the reciprocating movement process of the first limit rod 7 in the barrel 1, the impact plate 6 just impacts and breaks away from the scattered materials of the auger 3 when moving towards the auger 3, at the moment, the materials have a certain impact force under the centrifugal force of the auger 3, the movement of the impact plate 6 adds additional impact force to the materials, the two forces complement each other, the impact force that produces is greater than the effect of the direct striking barrel 1 inner wall of material far away, through the material splash with attack the purpose striking of board 6 combine together, can smash and mix the processing to the material more effectively, thereby ensure that the treatment effect is more outstanding, this kind of design has not only improved work efficiency, still optimized the treatment quality, make whole process smoother and high-efficient, afterwards, the electromagnetic valve of barrel 1 bottom is opened again after the material striking, the material falls into charging box 2 again, repeat the above-mentioned action, reach the function of circulation stirring, finally, open the electromagnetic valve of charging box 2 bottom, the material of processing completion falls from charging box 2, can accomplish the stirring process.
As shown in fig. 4, 5 and 6, the reciprocating mechanism includes a second spur gear 9, a first transmission rod 10, a pair of first limit rings 11, a guide rod 12, a frame plate 13, a second limit rod 14 and a limit square ring 15, the second spur gear 9 is meshed with the first spur gear 8, the first transmission rod 10 is fixedly connected inside the second spur gear 9, the pair of first limit rings 11 are all rotationally connected to the outer side of the first transmission rod 10, one end of the first limit rings 11 far away from the first transmission rod 10 is fixedly connected with the outer side of the cylinder 1, the guide rod 12 is fixedly connected to the top end of the second spur gear 9, the frame plate 13 is sleeved on the outer side of the guide rod 12, the frame plate 13 is fixedly connected with one end of the first limit rod 7 far away from the impact plate 6, the second limit rod 14 is fixedly connected to one side of the frame plate 13 far away from the first limit rod 7, the limit square ring 15 is slidingly connected to the outer side of the second limit rod 14, and one end of the limit square ring 15 far away from the second limit rod 14 is fixedly connected to the outer side of the cylinder 1.
The first spur gear 8 can drive six groups of second spur gears 9 to rotate in the same direction when rotating, the second spur gears 9 can drive guide rods 12 at the top ends of the second spur gears 9 to do circular motion, in an initial state, the impact plates 6 are close to the inner wall of the cylinder 1, the guide rods 12 drive the frame plates 13 to move along with the movement of the guide rods 12, and when the frame plates 13 move, the second limiting rods 14 move along the inside of the limiting square rings 15, so that the moving direction of the frame plates 13 is limited, the frame plates 13 can only transversely move, the frame plates 13 transversely move, the impact plates 6 can be driven to transversely move through the first limiting rods 7, the impact plates 6 are driven to move towards the direction far away from the inner wall of the cylinder 1, so that the impact plates 6 impact splashed materials, when the impact plates 6 move to the top ends, the second spur gears 9 rotate, the frame plates 13 are driven to reset through the guide rods 12, the impact plates 6 and reset, and then repeatedly impact the splashed materials repeatedly, and continuity of the device is improved when in use.
As shown in fig. 4 and 5, the power mechanism includes a first sprocket 16, a second sprocket 17, a first chain 18, a second transmission rod 19, a third spur gear 88 and four sets of second limit rings 20, wherein the first sprocket 16 is fixedly connected to the outer side of the output end of the motor 5, the first chain 18 is meshed with the outer sides of the second sprocket 17 and the first sprocket 16, the second transmission rod 19 is fixedly connected to the inner side of the second sprocket 17, the third spur gear 88 is fixedly connected to the outer side of the second transmission rod 19, the third spur gear 88 is meshed with the first spur gear 8, the four sets of second limit rings 20 are all rotationally connected to the outer side of the second transmission rod 19, and one end, far away from the second transmission rod 19, of the four sets of second limit rings 20 is fixedly connected to the outer side of the cylinder 1.
When the motor 5 operates, the first sprocket 16 is driven to rotate, the first sprocket 16 rotates to drive the second sprocket 17 to rotate through the first chain 18, the second sprocket 17 rotates to drive the second transmission rod 19 to rotate, the second transmission rod 19 rotates to drive the first spur gear 8 to rotate through the third spur gear 88, and when the first spur gear 8 rotates, the reciprocating mechanism can be driven to operate to provide power potential energy for the reciprocating mechanism.
As shown in fig. 7, 8 and 9, the sides of the six groups of attack plates 6, which are close to the auger 3, are all provided with crushing scraping plates 21, the interiors of the attack plates 6 are provided with crushing sliding grooves 22, and the periphery of the attack plates 6 is provided with a crushing scraping mechanism matched with the crushing scraping plates 21.
In order to realize the function of cleaning the materials, in the embodiment of the invention, in the initial state, under the action of the smashing scraping mechanism, the smashing scraping plate 21 is positioned at a position close to the upper side of the outer side of the attack plate 6 when the attack plate 6 moves towards the direction close to the sleeve 4, the smashing scraping plate 6 drives the smashing scraping mechanism to operate, the smashing scraping plate 21 is driven to move downwards by the smashing scraping mechanism, the smashing scraping plate 21 is always in a bonding state with the outer side of the attack plate 6 in the downward moving process, the outer side of the attack plate 6 is scraped to scrape the attached materials, the cleaning function is realized, in addition, the smashing scraping plate 21 is also used for smashing the materials in the downward moving process, the smashing scraping plate is matched with the smashing of the materials, the smashing effect is better, the smashing scraping mechanism is more uniform, when the attack plate 6 moves towards the direction far away from the sleeve 4, the smashing scraping plate 21 is driven to lift, the smashing scraping plate 21 is again to collide with the outer side of the attack plate 6, the smashing scraping plate 6 is reset, and the materials cannot be scraped again, and the materials cannot be removed again.
As shown in fig. 7,8 and 9, the crushing and scraping mechanism includes a sliding block 23, a first fixing plate 24, a second fixing plate 25 and a connecting rod 26, the sliding block 23 is slidably connected with the crushing chute 22, the sliding block 23 is fixedly connected with the crushing scraper 21, the first fixing plate 24 is fixedly connected at one end of the sliding block 23 far away from the crushing scraper 21, the second fixing plate 25 is fixedly connected on the inner wall of the cylinder 1, and the connecting rod 26 is hinged between the first fixing plate 24 and the second fixing plate 25.
When the striking plate 6 moves towards the sleeve 4, the striking plate 6 drives the sliding block 23 to move, and when the sliding block 23 moves, the first fixing plate 24 drives the connecting rod 26 to swing, at this time, the sliding block 23 moves downwards along with the movement of the striking plate 6 and is positioned in the crushing chute 22, when the sliding block 23 moves downwards, the sliding block 23 drives the crushing scraper 21 to synchronously move downwards, so that the functions of scraping the outer side of the striking plate 6 and impacting materials are realized, and it is required to say that when the striking plate 6 moves to a limit distance, one end of the connecting rod 26 in the direction of the sliding block 23 is still higher than one end of the connecting rod 26 at the second fixing plate 25, and the friction force between the sliding block 23 and the crushing chute 22 is smaller, when the sliding block 23 moves, the condition of blocking does not occur in the crushing chute 22, when the striking plate 6 moves towards the direction away from the sleeve 4, the first fixing plate 24 is driven to synchronously move downwards, the sliding block 23 is limited by the connecting rod 26, the sliding block 23 is forced to move upwards, the sliding block 23 is driven to move upwards, and then the sliding block 23 is driven to reversely move the sliding rod 24 to clean the outer side of the material through the first fixing plate 24, and then the sliding rod is driven to move the sliding block 23 upwards, and the crushing chute is driven to move the sliding plate 22 upwards, and then the material is cleaned.
As shown in fig. 10, the outer side of the sleeve 4 is rotatably connected with an impeller 27, a third sprocket 28 is fixedly connected to the bottom end of the impeller 27, the third sprocket 28 is sleeved on the outer side of the sleeve 4, a fourth sprocket 29 is fixedly connected to the outer side of the second transmission rod 19, and a second chain 30 is meshed between the third sprocket 28 and the fourth sprocket 29.
When the second transmission rod 19 starts to rotate, the second transmission rod synchronously drives the fourth sprocket 29 to rotate, then, the rotation of the fourth sprocket 29 is transmitted to the third sprocket 28 through the second chain 30, so that the third sprocket 28 and the fourth sprocket 29 keep rotating in the same direction, then, the rotation of the third sprocket 28 further drives the impeller 27 to rotate, in the process, when the material above the impeller 27 naturally falls down due to the action of gravity, the material firstly contacts with the impeller 27 rotating at a high speed, in the process of rotation of the impeller 27, a stream of wind force is generated, when the wind force blows to the material, the fallen material can be effectively dispersed to prevent the materials from being accumulated together, in addition, when the material contacts with the impeller 27 rotating at a high speed, the high-speed rotation of the impeller 27 can generate strong impact force to directly impact and crush the material, so that the effect of further refining the material is achieved, and through the transmission, dispersion and crushing mechanisms, the whole system can efficiently process the material, and realize continuous and stable operation.
As shown in fig. 10 and 11, the inner wall of the cylinder 1 is fixedly connected with a separation plate 31, the impeller 27 and the second transmission rod 19 both penetrate through the separation plate 31, and the separation plate 31 is arranged outside the third sprocket 28, the fourth sprocket 29 and the second chain 30.
If the material falls directly on the surface of the second chain 30, the second chain 30 may be affected, which affects the normal operation and transmission efficiency of the second chain 30, and in more serious cases, the material may cause blockage or failure of the transmission of the second chain 30, thereby reducing the working efficiency and even causing equipment damage, in the embodiment of the invention, the isolation plate 31 is additionally arranged on the outer side of the second chain 30, the isolation plate 31 does not influence the normal of the third sprocket 28, the fourth sprocket 29 and the second chain 30, and when the material falls, the isolation plate 31 can isolate the material, thereby avoiding the material from directly contacting the third sprocket 28 and the second chain 30, and along with the rotation of the impeller 27, the impeller 27 can clean the material accumulated on the surface of the isolation plate 31, thereby reducing the load of the isolation plate 31.
As shown in fig. 10, a drainage box 32 is fixedly connected to the outer side of the cylinder 1, one end of the drainage box 32 is arranged below the fourth sprocket 29, and one end of the drainage box 32 away from the fourth sprocket 29 is arranged above the feeding box 2.
The drainage box 32 is arranged on the outer side of the barrel 1, when materials in the barrel 1 are mixed, a little of materials possibly exist, the materials are separated from the barrel 1 through gaps between the isolation plates 31 and the barrel 1, at the moment, the materials separated from the barrel 1 directly fall into the drainage box 32 under the action of gravity, and slide into the feeding box 2 along the inner wall of the drainage box 32, so that the waste of the materials is avoided.
Working principle: under the action of centrifugal force generated by the rotation of the auger 3, the impact force between the material and the inner wall of the cylinder body 1 is relatively small, and large particles in the material are difficult to effectively crush due to the small impact force, so that the material needs to undergo multiple processing cycles in the stirring process, the processing time and the cost are increased, the working efficiency of the stirrer is seriously influenced, when the embodiment of the invention is used, firstly, pouring the raw materials to be stirred into a feeding box 2, closing the raw materials in the feeding box 2 towards an auger 3 under the action of gravity, starting a motor 5 at the moment, driving the auger 3 to rotate when the motor 5 operates, transporting the materials into a sleeve 4 for preliminary mixing when the auger 3 rotates, lifting the materials from the bottom of a cylinder 1 to the top when the materials pass through the sleeve 4, the auger 3 drives the materials to generate centrifugal force, the materials are scattered and impacted on the inner wall of the barrel 1 at the inner top end of the barrel 1 to achieve the stirring function, the motor 5 also drives the power mechanism to operate in the operation process, the power mechanism drives the first spur gear 8 to rotate, the first spur gear 8 rotates to drive the reciprocating mechanism to operate, the reciprocating mechanism drives the first limit rod 7 to reciprocate, the impact plate 6 is carried along with the reciprocating movement of the first limit rod 7 in the reciprocating movement process of the first limit rod 7 in the barrel 1, the impact plate 6 just impacts and breaks away from the scattered materials of the auger 3 when moving towards the auger 3, at the moment, the materials have a certain impact force under the centrifugal force of the auger 3, the movement of the impact plate 6 adds additional impact force to the materials, the two forces complement each other, the impact force generated is far greater than the effect that the material directly impacts the inner wall of the cylinder body 1, the material can be crushed and mixed more effectively by combining the splashing of the material with the intentional impact of the impact plate 6, so that the treatment effect is ensured to be more excellent, the design not only improves the working efficiency, but also optimizes the treatment quality, so that the whole process is smoother and more efficient, then the material falls down again after impacting, the electromagnetic valve at the bottom end of the cylinder body 1 is opened, the material falls into the charging box 2 again, the actions are repeated, the function of circulating stirring is achieved, finally, the electromagnetic valve at the bottom end of the charging box 2 is opened, and the processed material falls down from the charging box 2, so that the stirring process can be completed;
The first spur gear 8 can drive six groups of second spur gears 9 to rotate in the same direction when rotating, the second spur gears 9 can drive guide rods 12 at the top ends of the second spur gears 9 to do circular motion, in an initial state, the impact plates 6 are close to the inner wall of the cylinder 1, the guide rods 12 drive the frame plates 13 to move along with the movement of the guide rods 12, and when the frame plates 13 move, the second limiting rods 14 move along the inside of the limiting square rings 15, so that the moving direction of the frame plates 13 is limited, the frame plates 13 can only transversely move, the frame plates 13 transversely move, the impact plates 6 are driven to transversely move through the first limiting rods 7, the impact plates 6 are driven to move towards the direction far away from the inner wall of the cylinder 1, so that the impact plates 6 impact splashed materials, when the impact plates 6 move to the top ends, the second spur gears 9 rotate, the frame plates 13 are driven to reset through the guide rods 12, the impact plates 6 and reset, and then repeatedly impact the splashed materials repeatedly, so that continuity of the device is improved when in use;
When the motor 5 operates, the first sprocket 16 is driven to rotate, the first sprocket 16 rotates to drive the second sprocket 17 to rotate through the first chain 18, the second sprocket 17 rotates to drive the second transmission rod 19 to rotate, the second transmission rod 19 rotates to drive the first spur gear 8 to rotate through the third spur gear 88, and when the first spur gear 8 rotates, the reciprocating mechanism can be driven to operate to provide power potential energy for the reciprocating mechanism;
In order to realize the function of cleaning the materials, in the use of the embodiment of the invention, under the action of the smashing scraping mechanism, the smashing scraping plate 21 is positioned at the position close to the upper side of the outer side of the attack plate 6 under the initial state, when the attack plate 6 moves towards the direction close to the sleeve 4, the smashing scraping plate 6 drives the smashing scraping mechanism to operate, the smashing scraping plate 21 is driven to move downwards by the smashing scraping plate 6, in the process of moving downwards, the smashing scraping plate 21 is always in a fit state with the outer side of the attack plate 6, and then scrapes the outer side of the attack plate 6, so that the attached materials are scraped, the function of cleaning is realized, in addition, the smashing scraping plate 21 also can collide the materials in the process of moving downwards, the smashing scraping plate is promoted to further smash the materials, the smashing effect is better, the smashing effect is more uniform when the attack plate 6 moves towards the direction far away from the sleeve 4, the smashing scraping plate 21 is driven to lift, the smashing scraping plate 21 is carried out again, and the smashing scraping plate 6 is reset, so that the materials cannot be scraped again;
When the striking plate 6 moves towards the sleeve 4, the striking plate 6 drives the sliding block 23 to move, the sliding block 23 drives the connecting rod 26 to swing through the first fixing plate 24 when moving, at the moment, the sliding block 23 can move downwards along with the movement of the striking plate 6 in the inside of the crushing chute 22, when the sliding block 23 moves downwards, the sliding block 23 drives the crushing scraper 21 to synchronously move downwards, so that the functions of scraping the outer side of the striking plate 6 and impacting materials are realized, and the fact that when the striking plate 6 moves to a limit distance, one end of the connecting rod 26 in the direction of the sliding block 23 is still higher than one end of the connecting rod 26 at the second fixing plate 25, and the friction force between the sliding block 23 and the crushing chute 22 is smaller, when the sliding block 23 moves, the condition of blocking does not occur in the inside of the crushing chute 22, when the striking plate 6 moves towards the direction away from the sleeve 4, the first fixing plate 24 is limited by the connecting rod 26, the sliding block 23 is forced to move upwards, the sliding block 23 is driven to move upwards, and the sliding block 23 is driven to reversely move the sliding block 24 to clean the outer side of the connecting rod 21, and then the material is driven to move upwards by the sliding block 23;
When the second transmission rod 19 starts to rotate, the second transmission rod synchronously drives the fourth sprocket 29 to rotate, then, the rotation of the fourth sprocket 29 is transmitted to the third sprocket 28 through the second chain 30, so that the third sprocket 28 and the fourth sprocket 29 keep rotating in the same direction, then, the rotation of the third sprocket 28 further drives the impeller 27 to rotate, in the process, when the material above the impeller 27 naturally falls down due to the action of gravity, the material firstly contacts with the impeller 27 rotating at a high speed, in the process of rotation of the impeller 27, a stream of wind force is generated, when the wind force blows to the material, the dropped material can be effectively dispersed to prevent the materials from being accumulated together, in addition, when the material contacts with the impeller 27 rotating at a high speed, the high-speed rotation of the impeller 27 can generate strong impact force to directly impact and crush the material, so that the effect of further refining the material is achieved, and through the transmission, dispersion and crushing mechanisms, the whole system can efficiently process the material, and realize continuous and stable operation;
When the second transmission rod 19 starts to rotate, the second transmission rod synchronously drives the fourth sprocket 29 to rotate, then, the rotation of the fourth sprocket 29 is transmitted to the third sprocket 28 through the second chain 30, so that the third sprocket 28 and the fourth sprocket 29 keep rotating in the same direction, then, the rotation of the third sprocket 28 further drives the impeller 27 to rotate, in the process, when the material above the impeller 27 naturally falls down due to the action of gravity, the material firstly contacts with the impeller 27 rotating at a high speed, in the process of rotation of the impeller 27, a stream of wind force is generated, when the wind force blows to the material, the dropped material can be effectively dispersed to prevent the materials from being accumulated together, in addition, when the material contacts with the impeller 27 rotating at a high speed, the high-speed rotation of the impeller 27 can generate strong impact force to directly impact and crush the material, so that the effect of further refining the material is achieved, and through the transmission, dispersion and crushing mechanisms, the whole system can efficiently process the material, and realize continuous and stable operation;
The drainage box 32 is arranged on the outer side of the barrel 1, when materials in the barrel 1 are mixed, a little of materials possibly exist, the materials are separated from the barrel 1 through gaps between the isolation plates 31 and the barrel 1, at the moment, the materials separated from the barrel 1 directly fall into the drainage box 32 under the action of gravity, and slide into the feeding box 2 along the inner wall of the drainage box 32, so that the waste of the materials is avoided.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a vertical double-cylinder mixer of flow state solidified soil, includes barrel (1), the bottom of barrel (1) is provided with charging box (2), electromagnetic valve is all installed to the bottom of barrel (1) and charging box (2), the inner wall top of barrel (1) rotates and is connected with auger (3), the outside cover of auger (3) is equipped with sleeve (4), sleeve (4) and the inner wall bottom looks rigid coupling of barrel (1), the top of barrel (1) is provided with motor (5) with auger (3) coaxial coupling, its characterized in that still includes:
The attack plate (6) is provided with six groups, the attack plates (6) are arranged in the cylinder body (1), the top ends of the six groups of attack plates (6) are fixedly connected with first limit rods (7), one ends of the first limit rods (7), which are far away from the attack plates (6), penetrate through the inner wall of the cylinder body (1) and extend to the outer side of the cylinder body (1), and the periphery of the first limit rods (7) is provided with a reciprocating mechanism matched with the first limit rods (7);
the first spur gear (8), the first spur gear (8) is rotatably connected to the outer side of the cylinder body (1), and a power mechanism matched with the reciprocating mechanism is arranged on the periphery of the first spur gear (8);
The six groups of attack plates (6) are provided with crushing scraping plates (21) on one side close to the auger (3), crushing sliding grooves (22) are formed in the attack plates (6), and crushing scraping mechanisms matched with the crushing scraping plates (21) are arranged on the periphery of the attack plates (6);
the novel power transmission device is characterized in that an impeller (27) is connected to the outer side of the sleeve (4) in a rotating mode, a third chain wheel (28) is fixedly connected to the bottom end of the impeller (27), the third chain wheel (28) is sleeved on the outer side of the sleeve (4), a fourth chain wheel (29) matched with the power mechanism is arranged on the outer side of the cylinder (1), and a second chain (30) is meshed between the third chain wheel (28) and the fourth chain wheel (29).
2. The vertical double-cylinder mixer for fluidized solid soil according to claim 1, wherein the reciprocating mechanism comprises a second spur gear (9), a first transmission rod (10), a pair of first limit rings (11), a guide rod (12), a frame plate (13), a second limit rod (14) and a limit square ring (15), the second spur gear (9) is meshed with the first spur gear (8), the first transmission rod (10) is fixedly connected in the second spur gear (9), the pair of first limit rings (11) are all rotationally connected on the outer side of the first transmission rod (10), one end of the first limit rings (11) far away from the first transmission rod (10) is fixedly connected with the outer side of the cylinder body (1), the guide rod (12) is fixedly connected on the top end of the second spur gear (9), the frame plate (13) is sleeved on the outer side of the guide rod (12), one end of the frame plate (13) far away from the first limit rod (7) is fixedly connected with one end of the first limit rod (7), one end of the second limit rod (14) far away from the first limit rod (14) is fixedly connected with the outer side of the limit square ring (14) far away from the first limit ring (14).
3. The vertical double-drum mixer for fluidized solidified soil according to claim 2, wherein the power mechanism comprises a first sprocket (16), a second sprocket (17), a first chain (18), a second transmission rod (19), a third spur gear (88) and four groups of second limit rings (20), the first sprocket (16) is fixedly connected to the outer side of the output end of the motor (5), the first chain (18) is meshed to the outer sides of the second sprocket (17) and the first sprocket (16), the second transmission rod (19) is fixedly connected to the inner side of the second sprocket (17), the third spur gear (88) and the fourth sprocket (29) are fixedly connected to the outer side of the second transmission rod (19), the third spur gear (88) is meshed with the first spur gear (8), the four groups of second limit rings (20) are all rotatably connected to the outer side of the second transmission rod (19), and one end of the four groups of the second limit rings (20), which is far away from the second transmission rod (19), is fixedly connected to the outer side of the cylinder body (1).
4. A vertical double-drum mixer for fluidized solidified soil according to claim 3, characterized in that the crushing scraping mechanism comprises a sliding block (23), a first fixing plate (24), a second fixing plate (25) and a connecting rod (26), wherein the sliding block (23) is in sliding connection with the crushing sliding chute (22), the sliding block (23) is fixedly connected with the crushing scraping plate (21), the first fixing plate (24) is fixedly connected at one end, far away from the crushing scraping plate (21), of the sliding block (23), the second fixing plate (25) is fixedly connected on the inner wall of the cylinder (1), and the connecting rod (26) is hinged between the first fixing plate (24) and the second fixing plate (25).
5. The vertical double-drum mixer for fluidized solidified soil according to claim 4, wherein the inner wall of the cylinder body (1) is fixedly connected with a separation plate (31), the impeller (27) and the second transmission rod (19) penetrate through the separation plate (31), and the separation plate (31) is arranged on the outer sides of the third chain wheel (28), the fourth chain wheel (29) and the second chain (30).
6. The vertical double-drum mixer for fluidized solidified soil according to claim 5, wherein a drainage box (32) is fixedly connected to the outer side of the cylinder body (1), one end of the drainage box (32) is arranged below the fourth sprocket (29), and one end of the drainage box (32) away from the fourth sprocket (29) is arranged above the feeding box (2).
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207290499U (en) * | 2017-08-07 | 2018-05-01 | 杨强 | Vertical building materials raw material agitation mixer for building |
| CN217449794U (en) * | 2022-03-18 | 2022-09-20 | 黄山华佳表面科技股份有限公司 | Refining device for powder coating production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3580864B2 (en) * | 1994-08-11 | 2004-10-27 | 倉敷紡績株式会社 | Stirrer |
| US20090268547A1 (en) * | 2008-04-14 | 2009-10-29 | Norchem Industries | Devices, systems and methods for dry powder processing |
| CN201684559U (en) * | 2010-06-02 | 2010-12-29 | 黄山新力油墨科技有限公司 | Material dispersing plate |
| US20140183290A1 (en) * | 2013-01-01 | 2014-07-03 | Hanping Xiao | Super Pulverizer |
| CN217802470U (en) * | 2022-07-30 | 2022-11-15 | 北京城建九混凝土有限公司 | Recycled concrete apparatus for producing |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207290499U (en) * | 2017-08-07 | 2018-05-01 | 杨强 | Vertical building materials raw material agitation mixer for building |
| CN217449794U (en) * | 2022-03-18 | 2022-09-20 | 黄山华佳表面科技股份有限公司 | Refining device for powder coating production |
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