CN211191872U

CN211191872U - High-speed rotor sand mixer

Info

Publication number: CN211191872U
Application number: CN201921913347.XU
Authority: CN
Inventors: 尹海飞; 赵金树; 耿会宾; 杨彬; 张春东; 张骏升; 蔡永浩
Original assignee: Hebei Di Kai Pipeline Manufacturing Co ltd
Current assignee: Hebei Di Kai Pipeline Manufacturing Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-07
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a sand casting technical field just discloses a high-speed rotor roller mill, comprising a base plate, the bottom surface fixed mounting of bottom plate has four supporting legss, the higher authority swing joint of bottom plate has the ring gear, the draw-in groove has been seted up to the higher authority of ring gear, draw-in groove swing joint has the snap ring, the higher authority fixed mounting of snap ring has the hybrid chamber, the inboard fixed mounting of ring gear has the scraper blade, the surface swing joint of hybrid chamber has the discharge door. The utility model discloses a bottom of motor two drives the gear rotatory, and the meshing of gear and ring gear makes the ring gear rotate on the horizontal direction, drives the scraper blade of installing at the ring gear inner circle and carries out rotary motion around the center of bottom plate and strike off the sand material that glues on the hybrid chamber inner chamber pipe wall, improves the work efficiency of device, has improved sand yield, has avoided the sand material to cause the jam to puddler two, causes the damage to motor two, has increased the life of device.

Description

High-speed rotor sand mixer

Technical Field

The utility model relates to a sand casting technical field specifically is a high-speed rotor roller mill.

Background

The sand mixer is a device which uniformly mixes all components in the molding sand and effectively coats the adhesive on the surface of the sand, and is a main device for processing and mixing the molding sand by casting sand and a key device for obtaining qualified molding sand.

The sand mulling in-process need add water to the device, and the sand material that can appear mixing among the mixing process glues on the inside pipe wall of device, reduces out the sand volume, has reduced work efficiency, and long-time accumulational sand material can cause the burden of device rotor simultaneously, reduces the life of device.

SUMMERY OF THE UTILITY MODEL

The not enough to prior art, the utility model provides a high-speed rotor roller mill possesses in time to clear up the sand material of adhesion on the device is inside, improves the work efficiency of device, increases the life's of device advantage, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: a high-speed rotor sand mixer comprises a bottom plate, wherein four supporting legs are fixedly mounted on the bottom surface of the bottom plate, a gear ring is movably connected onto the top surface of the bottom plate, a clamping groove is formed in the top surface of the gear ring, a clamping ring is movably connected onto the clamping ring, a mixing cavity is fixedly mounted on the top surface of the clamping ring, a scraper is fixedly mounted on the inner side of the gear ring, a discharge door is movably connected onto the surface of the mixing cavity, a connecting block is fixedly mounted between the bottom surface of the mixing cavity and the bottom plate, a first frame is fixedly mounted on the bottom surface of the bottom plate, a first motor is fixedly mounted on the right side of the first frame, a first distributing column is fixedly sleeved at the output end of the first motor, a first stirring rod is fixedly mounted on the surface of the distributing column, a mounting plate is fixedly mounted on the right side of the, the fixed cover of the other end of motor two has connect band pulley one, the top surface swing joint of hybrid chamber has four (mixing) shafts, the fixed surface of (mixing) shaft installs puddler two, the fixed cover in top of (mixing) shaft has connect band pulley four, the top surface swing joint of hybrid chamber has the connecting axle, the fixed surface of connecting axle has cup jointed band pulley two and band pulley three, the fixed surface of band pulley two and band pulley four has belt two, the fixed surface of band pulley three and band pulley one has belt one, the inlet tube is installed to the top surface of hybrid chamber, the top surface fixed mounting of hybrid chamber has the inlet pipe.

And carefully selecting, wherein the diameter value of the inner ring of the gear ring is equal to that of the inner cavity of the mixing cavity, and the right surface of the gear ring is meshed with the gear.

Carefully, the shape of scraper blade is the triangular prism, the height value of scraper blade equals the height value of mixing chamber inner chamber, the inner chamber at the mixing chamber is laminated on one side of scraper blade.

The material separating column is composed of two parts, wherein the top end of the material separating column is a cone, and the bottom of the material separating column is a cylinder.

And in selection, the second belt wheel is positioned below the third belt wheel, the second belt wheel and the fourth belt wheel are positioned on the same horizontal plane, and the first belt wheel and the third belt wheel are positioned on the same horizontal plane.

Carefully, the diameter value of the bottom of the feeding pipe is equal to that of the material separating column, and the center of the feeding pipe is in the same vertical plane with the centers of the material separating column and the first motor.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. the utility model discloses a bottom of motor two drives the gear rotatory, and the meshing of gear and ring gear makes the ring gear rotate on the horizontal direction, drives the scraper blade of installing at the ring gear inner circle and carries out rotary motion around the center of bottom plate and strike off the sand material that glues on the hybrid chamber inner chamber pipe wall, improves the work efficiency of device, has improved sand yield, has avoided the sand material to cause the jam to puddler two, causes the damage to motor two, has increased the life of device.

2. The utility model discloses an upper end of motor two drives a band pulley rotation, band pulley one and band pulley three connected through belt one, it is rotatory to make three drive connecting axles of band pulley, it is four rotatory that fixed cup joints two band pulleys on the connecting axle drives the band pulley through belt two, it is rotatory to make the (mixing) shaft drive two puddlers, stir sand material, it is rotatory that the motor drives the branch material post, make a motor drive install at the puddler one that divides material post surface carry out with the motion of two opposite direction of rotation of puddler, make sand material intensive mixing mix, increase work efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the material distributing column of the present invention;

fig. 3 is a schematic view of the structure gear ring of the present invention.

In the figure: 1. a base plate; 2. supporting legs; 3. a ring gear; 4. a card slot; 5. a snap ring; 6. a mixing chamber; 7. A squeegee; 8. a discharge door; 9. connecting blocks; 10. a first machine frame; 11. a first motor; 12. a material separating column; 13. A first stirring rod; 14. mounting a plate; 15. a second motor; 16. a gear; 17. a second stirring rod; 18. a first belt wheel; 19. a connecting shaft; 20. a second belt wheel; 21. a third belt wheel; 22. a first belt; 23. a belt wheel IV; 24. a second belt; 25. a water inlet pipe; 26. a feed pipe; 27. a stirring shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a high-speed rotor sand mixer comprises a base plate 1, four supporting legs 2 are fixedly arranged on the bottom surface of the base plate 1, a gear ring 3 is movably connected on the top surface of the base plate 1, the diameter value of the inner ring of the gear ring 3 is equal to the diameter value of the inner cavity of a mixing cavity 6, the right surface of the gear ring 3 is meshed with a gear 16, the bottom end of a motor 15 drives the gear 16 to rotate, the gear 16 is meshed with the gear ring 3, the gear ring 3 rotates in the horizontal direction, a scraping plate 7 arranged on the inner ring of the gear ring 3 is driven to rotate around the center of the base plate 1 to scrape sand stuck on the pipe wall of the inner cavity of the mixing cavity 6, a clamping groove 4 is formed on the top surface of the gear ring 3, the clamping groove 4 is movably connected with a clamping ring 5, the mixing cavity 6 is fixedly arranged on the top surface of the clamping ring 5, a scraping, one side of a scraper 7 is attached to the inner cavity of the mixing cavity 6, the scraper 7 scrapes off adhesive sand on the inner wall of the mixing cavity 6, the cleanness of the inner cavity of the mixing cavity 6 is guaranteed, a discharge door 8 is movably connected to the surface of the mixing cavity 6, the sand is discharged through the discharge door 8 after sand mixing is completed, a connecting block 9 is fixedly installed between the bottom surface of the mixing cavity 6 and the bottom plate 1, a rack I10 is fixedly installed on the bottom surface of the bottom plate 1, a motor I11 is fixedly installed on the right side of the rack I10, a distributing column 12 is fixedly sleeved and connected to the output end of the motor I11, the distributing column 12 is composed of two parts, the top end of the distributing column 12 is a cone, the bottom of the distributing column 12 is a cylinder, the cone at the top end of the distributing column 12 disperses the sand around the mixing cavity 6, so that the sand is mixed more uniformly in the mixing cavity, a stirring rod I13 is fixedly installed on the surface of the distributing, a first motor 11 drives a first stirring rod 13 arranged on the surface of a material distribution column 12 to move in a direction opposite to the rotation direction of a second stirring rod 17, so that sand materials are fully stirred and mixed, a mounting plate 14 is fixedly arranged on the right side of a mixing cavity 6, a second motor 15 is fixedly arranged on the surface of the mounting plate 14, a gear 16 is fixedly sleeved on one end, close to a bottom plate 1, of the second motor 15, a first belt wheel 18 is fixedly sleeved on the other end of the second motor 15, four stirring shafts 27 are movably connected to the top surface of the mixing cavity 6, a second stirring rod 17 is fixedly arranged on the surface of the stirring shafts 27, a second belt wheel 20 fixedly sleeved on a connecting shaft 19 drives a fourth belt wheel 23 to rotate through a second belt 24, so that the stirring shafts 27 drive the second stirring rod 17 to rotate to stir the sand materials, the second stirring rods 17 and the first stirring rods 13 are connected in a staggered manner on a vertical plane, and the sand materials on the surfaces of the first, the top end of the stirring shaft 27 is fixedly sleeved with a belt wheel III 23, the top surface of the mixing cavity 6 is movably connected with a connecting shaft 19, the surface of the connecting shaft 19 is fixedly sleeved with a belt wheel II 20 and a belt wheel III 21, the belt wheel II 20 is positioned below the belt wheel III 21, the belt wheel II 20 and the belt wheel IV 23 are positioned on the same horizontal plane, the belt wheel I18 and the belt wheel III 21 are positioned on the same horizontal plane, the surfaces of the belt wheel II 20 and the belt wheel IV 23 are movably connected with a belt wheel II 24, the surfaces of the belt wheel III 21 and the belt wheel I18 are movably connected with a belt wheel I22, the upper end of the motor II 15 drives the belt wheel I18 to rotate, the belt wheel III 21 drives the connecting shaft 19 to rotate through the belt wheel I18 and the belt wheel III 21 connected with the belt wheel I22, the top surface of the mixing cavity 6 is provided with a water inlet pipe 25, the water inlet pipe 25, the center of the feeding pipe 26 and the centers of the material separating column 12 and the first motor 11 are in the same vertical plane, sand enters the inner cavity of the mixing cavity 6 through the feeding pipe 26, and the sand entering the inner cavity of the mixing cavity 6 falls on the top end of the material separating column 12.

The working principle is as follows: when in use, sand enters the inner cavity of the mixing cavity 6 through the feeding pipe 26, water is added into the device through the water inlet pipe 25, the cone at the top of the material separating column 12 uniformly distributes the sand around the inner cavity of the mixing cavity 6, the upper end of the motor II 15 drives the belt wheel I18 to rotate, the belt wheel I18 and the belt wheel III 21 which are connected through the belt I22 enable the belt wheel III 21 to drive the connecting shaft 19 to rotate, the belt wheel II 20 which is fixedly sleeved on the connecting shaft 19 enables the belt wheel IV 23 to rotate through the belt II 24, the stirring shaft 27 enables the stirring rod II 17 to rotate to stir the sand, the motor I11 drives the material separating column 12 to rotate, the motor I11 drives the stirring rod I13 which is arranged on the surface of the material separating column 12 to move in the direction opposite to the rotating direction of the stirring rod II 17, the sand is fully stirred and mixed, the bottom end of the motor II 15 drives the gear 16 to rotate, the gear ring 3 is rotated in the horizontal direction, the scraper 7 arranged on the inner ring of the gear ring 3 is driven to rotate around the center of the bottom plate 1 to scrape off the sand adhered on the pipe wall of the inner cavity of the mixing cavity 6, and the sand is discharged through the discharge door 8 after the sand mixing is finished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Simultaneously in the utility model discloses an in the drawing, fill the pattern and just do not do any other injecions for distinguishing the picture layer.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-speed rotor roller mill, includes bottom plate (1), its characterized in that: the bottom surface of the bottom plate (1) is fixedly provided with four supporting legs (2), the upper surface of the bottom plate (1) is movably connected with a gear ring (3), the upper surface of the gear ring (3) is provided with a clamping groove (4), the clamping groove (4) is movably connected with a clamping ring (5), the upper surface of the clamping ring (5) is fixedly provided with a mixing chamber (6), the inner side of the gear ring (3) is fixedly provided with a scraper (7), the surface of the mixing chamber (6) is movably connected with a discharge door (8), a connecting block (9) is fixedly arranged between the bottom surface of the mixing chamber (6) and the bottom plate (1), the bottom surface of the bottom plate (1) is fixedly provided with a first rack (10), the right side of the first rack (10) is fixedly provided with a first motor (11), the output end of the first motor (11) is fixedly connected with a material distributing column (12), and the surface of the, the right side fixed mounting of hybrid chamber (6) has mounting panel (14), the fixed surface of mounting panel (14) installs motor two (15), motor two (15) are close to the fixed cover of the one end of bottom plate (1) and have connect gear (16), the fixed cover of the other end of motor two (15) has connect band pulley one (18), the top surface swing joint of hybrid chamber (6) has four (mixing) shaft (27), the fixed surface of (mixing) shaft (27) installs puddler two (17), the fixed cover in top of (mixing) shaft (27) has connect band pulley four (23), the top surface swing joint of hybrid chamber (6) has connecting axle (19), the fixed surface of connecting axle (19) has cup jointed band pulley two (20) and band pulley three (21), the fixed surface swing joint of band pulley two (20) and band pulley four (23) has belt two (24), the fixed surface swing joint of band pulley three (21) and band pulley one (18) has belt one (22), the top surface of hybrid chamber (6) is installed inlet tube (25), the top surface fixed mounting of hybrid chamber (6) has inlet pipe (26).

2. A high speed rotor mixer as claimed in claim 1 wherein: the diameter value of the inner ring of the gear ring (3) is equal to that of the inner cavity of the mixing cavity (6), and the right face of the gear ring (3) is meshed with the gear (16).

3. A high speed rotor mixer as claimed in claim 1 wherein: the shape of scraper blade (7) is the triangular prism, the height value of scraper blade (7) equals the height value of hybrid chamber (6) inner chamber, the inner chamber at hybrid chamber (6) is laminated on one side of scraper blade (7).

4. A high speed rotor mixer as claimed in claim 1 wherein: the material distribution column (12) is composed of two parts, the top end of the material distribution column (12) is a cone, and the bottom of the material distribution column (12) is a cylinder.

5. A high speed rotor mixer as claimed in claim 1 wherein: the second belt wheel (20) is located below the third belt wheel (21), the second belt wheel (20) and the fourth belt wheel (23) are located on the same horizontal plane, and the first belt wheel (18) and the third belt wheel (21) are located on the same horizontal plane.

6. A high speed rotor mixer as claimed in claim 1 wherein: the bottom diameter value of the feeding pipe (26) is equal to the diameter value of the material distribution column (12), and the center of the feeding pipe (26) is located in the same vertical plane with the centers of the material distribution column (12) and the first motor (11).