CN220593606U - High-speed stirrer - Google Patents

Abstract

The application discloses high-speed mixer belongs to the mixer field, and it includes the agitator, is provided with the (mixing) shaft along vertical rotation in the agitator, and the outer peripheral face of (mixing) shaft is fixed with a plurality of stirring leaves, is provided with on the agitator and is used for driving (mixing) shaft pivoted drive assembly, is provided with annular scraper blade in the agitator, and the outer peripheral face of annular scraper blade is laminated mutually with the inner peripheral face of agitator, is provided with the actuating mechanism who is used for driving annular scraper blade along vertical movement on the agitator. The application has the effect that the annular scraper blade of being convenient for scrapes the material clean along vertical removal to the inner wall of agitator.

Description

High-speed stirrer

Technical Field

The application relates to the field of mixers, in particular to a high-speed mixer.

Background

The mine filling is preferably carried out by selecting combined mortar, gel and feeding the combined mortar and gel into a feed hopper through respective feed lines, and then feeding the combined mortar and gel into a stirrer, wherein the stirrer is selected from a high-speed stirrer and a high-speed activation stirrer for two-section continuous stirring, so that the filling is prepared into filling with moderate concentration and good fluidity after being uniformly stirred for two sections, and the filling slurry enters a measuring pipe, fills the drill holes and the underground filling pipe network to be automatically transported to an underground stope goaf for filling.

The utility model discloses a chinese patent of publication No. CN218981278U discloses a high-speed agitating unit convenient to wash, including the agitator, be provided with the storage water tank on the lateral wall of agitator, be provided with inner wall cleaning module and water spray cleaning module on the agitator inside wall, be provided with agitator motor on the agitator roof, agitator motor's output runs through agitator roof setting, agitator motor output's bottom is provided with the pivot, evenly be provided with the puddler on the both sides wall of pivot, inner wall cleaning module includes the connecting rod, the support, driving motor, threaded rod and scraper blade, the both sides of pivot bottom are located to the connecting rod, the support is located on the connecting rod side, the support is the setting of falling U-shaped structure, be provided with protecting sheathing on the connecting rod side, driving motor locates in the protecting sheathing, driving motor's output runs through protecting sheathing roof setting, the threaded rod bottom is connected with driving motor's output, on the top rotation of threaded rod locates the inner roof of support, the threaded rod has been cup jointed to the upper thread sleeve, scraper blade fixed connection is located in the support, scraper blade slidable in the support, the inner wall contact setting of scraper blade side and agitator.

In the above-mentioned related art, when cleaning the inner wall of agitator, agitator motor drives connecting rod and support through rotating and rotates in the agitator, then the scraper blade rotates the transformation position on the agitator inner wall, driving motor drive threaded rod rotates simultaneously, the screw thread lantern ring changes the motion of circling round of threaded rod into linear reciprocating motion, the screw thread lantern ring drives scraper blade elevating movement, thereby the scraper blade scrapes the material to the agitator inner wall and cleans, because the support is the structure of falling U-shaped, make the mortar in the agitator can flow into in the support and the adhesion is on the threaded rod, thereby be unfavorable for the threaded rod rotation drive screw thread lantern ring to drive the scraper blade elevating movement and scrape the material to the agitator inner wall and clean.

Disclosure of Invention

In order to improve the mortar in the agitator and can flow into in the support and adhere on the threaded rod to be inconvenient for the threaded rod to rotate drive screw thread lantern ring and drive scraper blade elevating movement and scrape material clear problem to the agitator inner wall, this application provides a high-speed mixer.

The application provides a high-speed mixer adopts following technical scheme:

the utility model provides a high-speed mixer, includes the agitator, it is provided with the (mixing) shaft to rotate along vertical in the agitator, the outer peripheral face of (mixing) shaft is fixed with a plurality of stirring leaves, be provided with on the agitator and be used for the drive (mixing) shaft pivoted drive assembly, be provided with annular scraper blade in the agitator, annular scraper blade's outer peripheral face with the inner peripheral face of agitator is laminated mutually, be provided with on the agitator and be used for the drive annular scraper blade is along vertical movable's actuating mechanism.

By adopting the technical scheme, when the mortar on the inner wall of the stirring barrel needs to be cleaned, the driving mechanism is started to drive the annular scraping plate to move downwards, so that the annular scraping plate scrapes the mortar on the inner wall of the stirring barrel; when the mortar on the inner wall of the stirring barrel is scraped, the driving mechanism is started again, the driving mechanism drives the annular scraping plate to move upwards, so that the annular scraping plate moves to the upper part of the stirring blade, when the mortar is stirred in the stirring barrel, the driving mechanism is positioned above the mortar in the stirring barrel, the possibility that the mortar is adhered to the driving mechanism to interfere with the movement of the driving mechanism when the mortar is stirred in the stirring barrel is reduced, and the driving mechanism is convenient to drive the annular scraping plate to move vertically, so that the annular scraping plate scrapes the inner wall of the stirring barrel.

Preferably, the driving mechanism comprises two rotating pipes penetrating through the top surface of the stirring barrel, the two rotating pipes are respectively connected with the stirring barrel in a rotating mode, two threaded rods are fixed on the top surface of the annular scraping plate, the top ends of the two threaded rods respectively penetrate through the two rotating pipes, the rotating pipes are in threaded connection with the threaded rods, and a synchronous assembly used for driving the two rotating pipes to synchronously rotate is arranged on the stirring barrel.

Through adopting above-mentioned technical scheme, when needs are clean to agitator inner wall, rotate simultaneously through synchronous subassembly drive two swinging arms, make two swinging arms drive threaded rod downwardly moving, make threaded rod drive annular scraper blade downwardly moving, make annular scraper blade scrape down the mortar of adhesion on the agitator inner wall, after annular scraper blade scrapes the mortar on the agitator inner wall, two swinging arms are respectively driven to rethread synchronous subassembly reverse rotation, swinging arm drive threaded rod upwards move, the threaded rod drives annular scraper blade upwards move, make annular scraper blade remove to the top of stirring leaf, when stirring mortar in the agitator, annular scraper blade and threaded rod all are located the top of mortar in the agitator, thereby reduce the possibility of mortar adhesion on the threaded rod in the agitator, when being convenient for rotate the swinging arm, the swinging arm drives the threaded rod along vertical movement, make the threaded rod drive annular scraper blade scrape the material clean along vertical movement to the agitator inner wall.

Preferably, the synchronization assembly comprises a first motor arranged on the top surface of the stirring barrel, a driving belt wheel is arranged on an output shaft of the first motor, driven belt wheels are arranged on the two rotating pipes, and a driving belt wheel and two driven belt wheels are respectively wound with a driving belt.

Through adopting above-mentioned technical scheme, start motor one, motor one drives driving pulley and rotates, and driving pulley drives two drive belts and rotates simultaneously, and two drive belts drive two driven pulleys respectively and rotate, and driven pulleys drive the swivelling joint pipe and rotate to make swivelling joint pipe drive threaded rod along vertical movement.

Preferably, the annular cavity is formed in the annular scraping plate, a plurality of water spraying holes are formed in the inner bottom surface of the annular cavity, a water pump is arranged on the outer wall of the stirring barrel, a water inlet pipe is arranged at the water inlet of the water pump, a water outlet pipe is arranged at the water outlet of the water pump, a connecting pipe is arranged on the top surface of the stirring barrel in a penetrating mode, the connecting pipe is vertically connected with the stirring barrel in a sliding mode, one end, away from the water pump, of the water outlet pipe is inserted into the top end of the connecting pipe, the bottom end of the connecting pipe is fixed to the top surface of the annular scraping plate, and the connecting pipe is communicated with the annular cavity.

Through adopting above-mentioned technical scheme, through starting the water pump, the water pump is through the inlet tube with water suction pump in, then in sending into the connecting pipe with water through the outlet pipe, the connecting pipe carries water to annular cavity in, the inner wall of agitator is spouted through the hole for water spraying to the inner wall of agitator to be convenient for wash the inner wall of agitator.

Preferably, the water spraying holes are obliquely arranged, and the distance from the bottom ends of the water spraying holes to the inner wall of the stirring barrel is smaller than the distance from the top ends of the water spraying holes to the inner wall of the stirring barrel.

Through adopting above-mentioned technical scheme, with the hole for water spraying slope setting, make the bottom of hole for water spraying set up towards the inner wall of agitator to the hole for water spraying of being convenient for spouts the inner wall of agitator with water.

Preferably, the drive assembly comprises a transmission shaft penetrating through the outer wall of the stirring barrel, the transmission shaft is rotationally connected with the stirring barrel, a bevel gear I is arranged on the stirring shaft, a bevel gear II is arranged on the transmission shaft, the bevel gear I is meshed with the bevel gear II, a motor II is arranged on the outer wall of the stirring barrel, and an output shaft of the motor II is fixedly connected with one end of the transmission shaft, which is far away from the stirring shaft.

Through adopting above-mentioned technical scheme, start motor two, motor two drive transmission shaft rotates, and the transmission shaft drives bevel gear two and rotates, and bevel gear two drives bevel gear one and rotate, and bevel gear one drives the (mixing) shaft and rotates, and the (mixing) shaft drives the stirring leaf and rotates to make the stirring leaf stir the mortar in the agitator.

Preferably, the bottom surface of agitator is provided with the discharging pipe, the guiding gutter has been seted up to the interior bottom surface of agitator, the guiding gutter with the discharging pipe is linked together, the outer peripheral face of (mixing) shaft is fixed with pushes away the flitch, push away the bottom surface of flitch with the bottom surface of agitator is laminated mutually.

Through adopting above-mentioned technical scheme, when the (mixing) shaft rotates, the (mixing) shaft drives the flitch rotation that pushes away in the flitch pushes away the mortar in the agitator and to flow guiding groove to be convenient for the mortar in the agitator passes through the discharging pipe and discharges.

Preferably, the bottom surface of guiding gutter is provided with the inclined plane, the discharging pipe is located the bottom on inclined plane.

Through adopting above-mentioned technical scheme, set up the bottom surface of guiding gutter as the inclined plane to the mortar in the guiding gutter of being convenient for flows into the discharging pipe along the inclined plane.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the inner wall of the stirring barrel needs to be cleaned, the two rotating pipes are driven to rotate simultaneously through the synchronous assembly, the two rotating pipes drive the threaded rod to move downwards, the threaded rod drives the annular scraping plate to move downwards, the annular scraping plate scrapes off mortar adhered to the inner wall of the stirring barrel, after the annular scraping plate scrapes off the mortar on the inner wall of the stirring barrel, the two rotating pipes are respectively driven to rotate reversely through the synchronous assembly, the threaded rod is driven to move upwards by the rotating pipes, the annular scraping plate is driven to move upwards, the annular scraping plate is driven to move to the upper part of the stirring blade, and when the mortar is stirred in the stirring barrel, the annular scraping plate and the threaded rod are both positioned above the mortar in the stirring barrel, so that the possibility that the mortar adheres to the threaded rod in the stirring barrel is reduced, and when the rotating pipes are convenient to rotate, the threaded rod drives the annular scraping plate to scrape the inner wall of the stirring barrel along the vertical movement;

2. the water pump is started to pump water into the water pump through the water inlet pipe, then the water is sent into the connecting pipe through the water outlet pipe, the connecting pipe conveys the water into the annular cavity, and the water in the annular cavity is sprayed to the inner wall of the stirring barrel through the water spraying hole, so that the inner wall of the stirring barrel is conveniently cleaned;

3. when the stirring shaft rotates, the stirring shaft drives the pushing plate to rotate, and the pushing plate pushes the mortar in the stirring barrel into the guide groove, so that the mortar in the stirring barrel is conveniently discharged through the discharging pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of a high speed mixer according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a mixing drum according to an embodiment of the present application.

Reference numerals: 1. a stirring barrel; 11. a feed hopper; 12. a support column; 13. a stirring shaft; 14. stirring the leaves; 2. an annular scraping plate; 21. a threaded rod; 22. a rotary tube; 23. a first motor; 24. a driving pulley; 25. a driven pulley; 26. a transmission belt; 3. a drive assembly; 31. a second motor; 32. a transmission shaft; 33. bevel gears I; 34. bevel gears II; 4. a water pump; 41. a water inlet pipe; 42. a water outlet pipe; 43. a connecting pipe; 44. an annular cavity; 45. a water spraying hole; 46. a mounting plate; 5. a discharge pipe; 51. a diversion trench; 52. a pushing plate; 53. an inclined plane; 54. and (3) a valve.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a high-speed stirrer.

Referring to fig. 1 and 2, a high-speed mixer includes a mixing drum 1, a feed hopper 11 is fixed to the top surface of the mixing drum 1, four support columns 12 are provided on the bottom surface of the mixing drum 1, and the four support columns 12 are disposed at equal intervals along the circumferential direction of the mixing drum 1. The stirring barrel 1 is internally provided with a stirring shaft 13 along the vertical rotation, the outer peripheral surface of the stirring shaft 13 is fixedly provided with a plurality of stirring blades 14, the stirring blades 14 are arranged at equal intervals along the axial direction of the stirring shaft 13, and the stirring barrel 1 is provided with a driving component 3 for driving the stirring shaft 13 to rotate.

Referring to fig. 1 and 2, the driving assembly 3 includes a second motor 31 fixed on the outer wall of the stirring barrel 1, a transmission shaft 32 penetrating the outer wall of the stirring barrel 1, the transmission shaft 32 being rotatably connected with the stirring barrel 1, and one end of an output shaft of the second motor 31 being fixedly connected with one end of the transmission shaft 32 far away from the stirring shaft 13. The stirring shaft 13 is sleeved and fixed with a first bevel gear 33, one end, far away from the second motor 31, of the transmission shaft 32 is sleeved and fixed with a second bevel gear 34, and the second bevel gear 34 is meshed with the first bevel gear 33.

The mortar raw material is put into the stirring barrel 1 through the feeding hopper 11, then the motor II 31 is started, the motor II 31 drives the transmission shaft 32 to rotate, the transmission shaft 32 drives the bevel gear II 34 to rotate, the bevel gear II 34 drives the bevel gear I33 to rotate, the bevel gear I33 drives the stirring shaft 13 to rotate, and the stirring shaft 13 drives the stirring blade 14 to rotate, so that the stirring blade 14 stirs the mortar raw material in the stirring barrel 1.

Referring to fig. 2, a discharge pipe 5 is fixed to the bottom surface of the stirring vessel 1, and a valve 54 is provided on the discharge pipe 5. The inner bottom surface of the stirring barrel 1 is provided with a diversion trench 51, and the diversion trench 51 is communicated with the discharging pipe 5. The inner bottom surface of guiding gutter 51 is provided with inclined plane 53, and discharging pipe 5 is located the bottom of inclined plane 53. Two pushing plates 52 are fixed on the outer peripheral surface of the stirring shaft 13, the two pushing plates 52 are symmetrically arranged along the axis of the stirring shaft 13, and the bottom surface of the pushing plates 52 is attached to the inner bottom surface of the stirring barrel 1.

After the mortar in the stirring barrel 1 is stirred, the valve 54 is opened, the mortar in the stirring barrel 1 is discharged through the discharge pipe 5, and meanwhile, the stirring shaft 13 drives the pushing plate 52 to rotate, so that the pushing plate 52 pushes the mortar in the stirring barrel 1 into the diversion trench 51, and the mortar in the stirring barrel 1 is conveniently discharged along the discharge pipe 5.

Referring to fig. 2, an annular scraper 2 is provided in the stirring vessel 1, the annular scraper 2 is positioned below the transmission shaft 32, and the outer peripheral surface of the annular scraper 2 is bonded to the inner peripheral surface of the stirring vessel 1. The top surface of the annular scraping plate 2 is fixed with two threaded rods 21, and the two threaded rods 21 are arranged at equal intervals along the circumferential direction of the annular scraping plate 2. Two rotating pipes 22 are arranged on the top surface of the stirring barrel 1 in a penetrating mode, the two rotating pipes 22 are respectively connected with the stirring barrel 1 in a rotating mode, the top ends of two threaded rods 21 respectively penetrate through the two rotating pipes 22, and the threaded rods 21 are in threaded connection with the rotating pipes 22. The top surface of the stirring barrel 1 is fixedly provided with a first motor 23, a driving belt pulley 24 is sleeved and fixed on an output shaft of the first motor 23, driven belt pulleys 25 are sleeved and fixed on the two rotating pipes 22, and a driving belt 26 is wound on the outer peripheral surface of the driving belt pulley 24 and the outer peripheral surfaces of the two driven belt pulleys 25 respectively.

Referring to fig. 1 and 2, an annular cavity 44 is formed in the annular scraper 2, a plurality of water spraying holes 45 are formed in the inner bottom surface of the annular cavity 44, and the distance from the bottom end of the water spraying holes 45 to the inner wall of the stirring barrel 1 is smaller than the distance from the top end of the water spraying holes 45 to the inner wall of the stirring barrel 1. The plurality of water spray holes 45 are provided at equal intervals in the circumferential direction of the annular wiper blade 2. The outer wall of the stirring barrel 1 is fixedly provided with a mounting plate 46, the top surface of the mounting plate 46 is fixedly provided with a water pump 4, the water inlet of the water pump 4 is fixedly connected with a water inlet pipe 41, and the water outlet of the water pump 4 is fixedly connected with a water outlet pipe 42. The top surface of agitator 1 wears to be equipped with connecting pipe 43, connecting pipe 43 along vertical and agitator 1 sliding connection, and the one end that water pump 4 was kept away from to outlet pipe 42 inserts the top of locating connecting pipe 43, outlet pipe 42 and connecting pipe 43 fixed connection. The bottom surface of the connecting pipe 43 is fixed to the top surface of the annular scraper 2, and the connecting pipe 43 communicates with the annular cavity 44.

The implementation principle of the high-speed stirrer provided by the embodiment of the application is as follows: when the inner wall of the stirring barrel 1 needs to be cleaned, the water pump 4 is started, the water pump 4 pumps water into the water pump 4 through the water inlet pipe 41, then the water in the water pump 4 is conveyed into the connecting pipe 43 through the water outlet pipe 42, then the water is conveyed into the annular cavity 44 through the connecting pipe 43, and then the water is sprayed to the inner wall of the stirring barrel 1 through the water spraying holes 45 to clean the inner wall of the stirring barrel 1. Then through start motor one 23, motor one 23 drives driving pulley 24 rotation, and driving pulley 24 drives two drive belt 26 rotations, and two driven pulleys 25 rotations are driven respectively to two drive belt 26, and two driven pulleys 25 drive two rotation pipes 22 rotation respectively, and rotation pipe 22 drive threaded rod 21 moves down, and threaded rod 21 drives annular scraper blade 2 and moves down, makes annular scraper blade 2 scrape the mortar on the agitator 1 inner wall. When the mortar on the inner wall of the stirring barrel 1 is scraped, the motor I23 is started again, the motor I23 drives the driving belt pulley 24 to reversely rotate, the driving belt pulley 24 drives the two driving belt pulleys 26 to reversely rotate, the two driving belt pulleys 26 respectively drive the two driven belt pulleys 25 to reversely rotate, the driven belt pulleys 25 drive the rotating tube 22 to reversely rotate, the rotating tube 22 drives the threaded rod 21 to move upwards, the threaded rod 21 drives the annular scraping plate 2 to move upwards, the annular scraping plate 2 is enabled to move to the upper part of the stirring blade 14, when the mortar is stirred in the stirring barrel 1, the annular scraping plate 2 and the threaded rod 21 are enabled to be located above the mortar in the stirring barrel 1, the possibility that the mortar adheres to the threaded rod 21 when the mortar is stirred in the stirring barrel 1 is reduced, so that the rotating tube 22 is convenient to rotate, the threaded rod 21 is driven to vertically move, and the threaded rod 21 drives the annular scraping plate 2 to vertically move to scrape the inner wall of the stirring barrel 1.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims (8)

1. The utility model provides a high-speed mixer, includes agitator (1), be provided with (mixing) shaft (13) along vertical rotation in agitator (1), the outer peripheral face of (mixing) shaft (13) is fixed with a plurality of stirring leaf (14), its characterized in that: be provided with on agitator (1) and be used for the drive (3) of (13) pivoted drive assembly, be provided with annular scraper blade (2) in agitator (1), the outer peripheral face of annular scraper blade (2) with the inner peripheral face of agitator (1) is laminated mutually, be provided with on agitator (1) and be used for the drive annular scraper blade (2) follow vertical movement's actuating mechanism.

2. A high speed mixer according to claim 1, wherein: the driving mechanism comprises two rotating pipes (22) penetrating through the top surface of the stirring barrel (1), the two rotating pipes (22) are respectively connected with the stirring barrel (1) in a rotating mode, two threaded rods (21) are fixed on the top surface of the annular scraping plate (2), the top ends of the threaded rods (21) respectively penetrate through the two rotating pipes (22), the rotating pipes (22) are in threaded connection with the threaded rods (21), and a synchronous assembly used for driving the two rotating pipes (22) to synchronously rotate is arranged on the stirring barrel (1).

3. A high speed mixer according to claim 2, wherein: the synchronous assembly comprises a first motor (23) arranged on the top surface of the stirring barrel (1), a driving belt wheel (24) is arranged on an output shaft of the first motor (23), driven belt wheels (25) are arranged on two rotating pipes (22), and a driving belt wheel (24) and two driven belt wheels (25) are respectively wound with a driving belt (26).

4. A high speed mixer according to claim 2, wherein: annular cavity (44) have been seted up in annular scraper blade (2), a plurality of hole for water spraying (45) have been seted up to the interior bottom surface of annular cavity (44), be provided with water pump (4) on the outer wall of agitator (1), the water inlet department of water pump (4) is provided with inlet tube (41), the delivery port department of water pump (4) is provided with outlet pipe (42), connecting pipe (43) have been worn to the top surface of agitator (1), connecting pipe (43) along vertical with agitator (1) sliding connection, outlet pipe (42) are kept away from the one end of water pump (4) is inserted and is located the top of connecting pipe (43), the bottom of connecting pipe (43) is fixed in the top surface of annular scraper blade (2), connecting pipe (43) with annular cavity (44) are linked together.

5. A high speed mixer according to claim 4, wherein: the water spraying holes (45) are obliquely arranged, and the distance from the bottom ends of the water spraying holes (45) to the inner wall of the stirring barrel (1) is smaller than the distance from the top ends of the water spraying holes (45) to the inner wall of the stirring barrel (1).

6. A high speed mixer according to claim 1, wherein: the driving assembly (3) comprises a transmission shaft (32) penetrating through the outer wall of the stirring barrel (1), the transmission shaft (32) is rotationally connected with the stirring barrel (1), a bevel gear I (33) is arranged on the stirring shaft (13), a bevel gear II (34) is arranged on the transmission shaft (32), the bevel gear I (33) is meshed with the bevel gear II (34), a motor II (31) is arranged on the outer wall of the stirring barrel (1), and an output shaft of the motor II (31) is fixedly connected with one end of the transmission shaft (32) away from the stirring shaft (13).

7. A high speed mixer according to claim 1, wherein: the stirring barrel is characterized in that a discharging pipe (5) is arranged on the bottom surface of the stirring barrel (1), a diversion trench (51) is formed in the inner bottom surface of the stirring barrel (1), the diversion trench (51) is communicated with the discharging pipe (5), a pushing plate (52) is fixed on the outer peripheral surface of the stirring shaft (13), and the bottom surface of the pushing plate (52) is attached to the bottom surface of the stirring barrel (1).

8. A high speed mixer according to claim 7, wherein: the bottom surface of guiding gutter (51) is provided with inclined plane (53), discharging pipe (5) are located the bottom of inclined plane (53).