CN212236179U

CN212236179U - Energy-saving stirring machine

Info

Publication number: CN212236179U
Application number: CN202020715451.4U
Authority: CN
Inventors: 陈宇虹; 吴伟运
Original assignee: Shenzhen Tiandi Dongjian Concrete Co ltd
Current assignee: Shenzhen Tiandi Dongjian Concrete Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-12-29
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to the technical field of mixers, in particular to an energy-saving mixer, which comprises a frame, a mixing mechanism, a discharging pipe and a regulating valve, wherein a feeding hole is arranged on the frame; the stirring mechanism is arranged on the rack, the discharge pipe is arranged at the lower end of the rack, and the regulating valve is arranged on the discharge pipe; one side of the rack is provided with a wastewater recycling device, and the wastewater recycling device comprises a sedimentation tank, a recycling pipe, a recycling tank, a water pump, a connecting pipe and a blocking mechanism; the sedimentation tank is arranged on one side of the rack, one end of the recovery pipe is connected with the discharge pipe, and the other end of the recovery pipe is positioned above the sedimentation tank; the recovery tank is arranged on one side of the sedimentation tank, the water pump is arranged in the sedimentation tank, one end of the connecting pipe is connected with the water pump, and the other end of the connecting pipe is positioned in the recovery tank; the blocking mechanism is arranged on the recovery pipe. The utility model discloses the waste water recycle device that sets up can realize retrieving waste water to reach the purpose of energy saving.

Description

Energy-saving stirring machine

Technical Field

The utility model belongs to the technical field of the technique of mixer and specifically relates to an energy-conserving mixer is related to.

Background

After the concrete is stirred, concrete slurry falls on a mechanism in the stirrer, and the residual concrete also influences the formation of impurities in the concrete during the next concrete stirring, so that the quality of a product is influenced; thus, the mixer needs to be cleaned after use.

At present, the chinese utility model that the bulletin number is CN208788808U discloses a convenient abluent concrete mixer, including coaxial mixer urceolus and laminating rotate, upper and lower open-ended rotary drum at mixer urceolus inner wall, mixer urceolus upper end is provided with the water injection connector that communicates to in the rotary drum, be provided with the reinforced feed inlet in to the rotary drum around the water injection connector, mixer urceolus lower extreme is provided with the discharge gate of outside row material, mixer urceolus below is provided with coaxial and the control rotary drum pivoted motor with the mixer urceolus, be provided with the middle agitating unit of connection on the motor output shaft in the middle of the rotary drum, middle agitating unit is the hollow tube with the water injection connector intercommunication, be provided with the hole for water spraying that can outside water spray on middle agitating unit's the.

The above prior art solutions have the following drawbacks: the sewage after the completion of the cleaning can be directly discharged through the discharge hole without being reused, so that the energy waste can be caused.

SUMMERY OF THE UTILITY MODEL

To the not enough of above-mentioned prior art existence, the utility model aims at providing an energy-conserving mixer, the waste water recycle device of setting can realize retrieving waste water to reach the purpose of energy saving.

The above object of the present invention is achieved by the following technical solutions:

an energy-saving stirrer comprises a frame, a stirring mechanism, a discharge pipe and a regulating valve, wherein a feed inlet is formed in the frame; the stirring mechanism is arranged on the rack, the discharge pipe is arranged at the lower end of the rack, and the regulating valve is arranged on the discharge pipe; a wastewater recycling device is arranged on one side of the rack and comprises a sedimentation tank, a recycling pipe, a recycling tank, a water pump, a connecting pipe and a blocking mechanism; the sedimentation tank is arranged on one side of the rack, one end of the recovery pipe is connected with the discharge pipe, and the other end of the recovery pipe is positioned above the sedimentation tank; the recovery tank is arranged on one side of the sedimentation tank, the water pump is arranged in the sedimentation tank, one end of the connecting pipe is connected with the water pump, and the other end of the connecting pipe is positioned in the recovery tank; the blocking mechanism is disposed on the recovery pipe.

By adopting the technical scheme, when the rack needs to be cleaned, water is injected through the feed inlet, the stirring mechanism is started to clean the rack, after the cleaning is finished, the blocking mechanism is opened, the cleaned sewage enters the recovery pipe through the discharge pipe and then flows into the sedimentation tank to be precipitated, and after the sedimentation is carried out for a period of time, the water pump is started to recover the precipitated water into the recovery tank through the connecting pipe; the waste water recycling device can recycle the sewage, so that the purpose of saving energy is achieved.

The utility model discloses further set up to: the blocking mechanism comprises a connecting shaft, a baffle and a first adjusting assembly, the connecting shaft is rotatably connected to the recovery pipe, and the baffle is arranged on the connecting shaft and can seal a channel of the recovery pipe; the first adjusting component is arranged on the recovery pipe and connected with the connecting shaft.

By adopting the technical scheme, the first adjusting assembly is started, the first adjusting assembly drives the connecting shaft to rotate, the connecting shaft drives the baffle to move, and the baffle can seal or open the channel of the recovery pipe; the blocking mechanism is simple in structure, convenient to operate and time-saving, and therefore efficiency is improved.

The utility model discloses further set up to: the first adjusting assembly comprises a first gear, a second gear and a first motor, the first motor is arranged on the recovery pipe, and the first gear is connected to an output shaft of the first motor in a key mode; the second gear is connected to the connecting shaft in a key mode and meshed with the first gear.

By adopting the technical scheme, the first motor is started, the output shaft of the first motor drives the first gear to rotate, the second gear meshed with the first gear rotates, and the second gear drives the connecting shaft to rotate; the first adjusting structure is simple and convenient to operate.

The utility model discloses further set up to: a filter screen is arranged above the sedimentation tank, and the filter screen is obliquely arranged; one end of the recovery pipe, which is far away from the discharge pipe, is positioned above the filter screen.

Through adopting above-mentioned technical scheme, the filtration through the filter screen is earlier passed through to the sewage that enters into the sedimentation tank, reduces large granule impurity and enters into the sedimentation tank.

The utility model discloses further set up to: the sedimentation tank is provided with a scraping mechanism, the scraping mechanism comprises a screw rod, a second motor, two scraping plates, first supporting blocks and a guide rod, the number of the first supporting blocks is two, the two first supporting blocks are respectively positioned at two sides of the sedimentation tank, the two first supporting blocks are rotatably connected with the screw rod and the guide rod, the scraping plates are provided with guide holes for the guide rod to pass through, and the screw rod passes through the scraping plates and is in threaded connection with the scraping plates; the second motor is arranged on one of the first supporting blocks and connected with the screw rod.

By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the screw rod to rotate, the screw rod drives the scraper to move, and the scraper can only move along the axis direction of the guide rod and cannot rotate due to the existence of the guide rod; the impurities on the filter screen can be cleaned to one end of the filter screen by moving the scraper, so that an operator can clean the impurities conveniently; the scraping mechanism that sets up can clear up the impurity on the filter screen, prevents that impurity from plugging up the filter screen to can shift the position of the clearance of being convenient for of operating personnel with impurity.

The utility model discloses further set up to: the sedimentation tank is provided with an adjusting mechanism connected with the water pump, the adjusting mechanism comprises an adjusting block, a guide block and a second adjusting component, a guide groove is formed in the sedimentation tank, the water pump is arranged on the adjusting block, and the guide block is arranged on the adjusting block and connected with the guide groove in a sliding manner; the second adjusting component is arranged on one side of the sedimentation tank and connected with the guide block.

By adopting the technical scheme, the second adjusting assembly is started, the second adjusting assembly drives the guide block to slide in the guide groove, the guide block drives the adjusting block to move, so that the position of the water pump is adjusted, and the movement direction of the adjusting block can be limited by the arranged guide block; the adjusting mechanism who sets up can adjust the position of water pump in the sedimentation tank.

The utility model discloses further set up to: the second adjusting component comprises a connecting rope, a rotary disc and a third motor, the third motor is arranged on one side of the sedimentation tank, the rotary disc is connected to an output shaft of the third motor, one end of the connecting rope is wound on the rotary disc, and the other end of the connecting rope is connected with the guide block.

By adopting the technical scheme, the third motor is started, the output shaft of the third motor drives the turntable to rotate, the adjusting block can ascend when the connecting rope is wound on the turntable, and the adjusting block and the water pump can descend under the action of self gravity when the connecting rope is wound on the turntable; the second adjusting component is simple in structure and convenient to operate.

The utility model discloses further set up to: the feeding block is provided with a feeding hole communicated with the feeding hole, the feeding block is rotatably connected with a rotating shaft, and the rotating shaft is provided with a cover plate covering the feeding hole; and the feeding block is provided with a third adjusting assembly connected with the rotating shaft.

Through adopting above-mentioned technical scheme, when the rabbling mechanism in the frame realized stirring, start the third adjusting part, the third adjusting part drives the axis of rotation and rotates, and the epaxial apron of axis of rotation covers the feed port to avoid the material in the frame to pass through feed inlet spill frame.

The utility model discloses further set up to: the third adjusting assembly comprises a third gear, a fourth gear and a fourth motor, the fourth motor is arranged on the feeding block, and the third gear is in key connection with an output shaft of the fourth motor; the fourth gear is connected to the rotating shaft in a keyed mode and meshed with the third gear.

Through adopting above-mentioned technical scheme, start the fourth motor, the output shaft of fourth motor drives the third gear rotation, and the fourth gear with third gear engagement will rotate, and the fourth gear will drive the axis of rotation and rotate, and the third adjusting part simple structure of setting is convenient for operate.

To sum up, the utility model discloses a beneficial technological effect does:

1. the arranged wastewater recycling device can recycle the wastewater, so that the aim of saving energy is fulfilled;

2. the scraping mechanism that sets up can clear up the impurity on the filter screen, prevents that impurity from plugging up the filter screen to can shift the position of the clearance of being convenient for of operating personnel with impurity.

Drawings

FIG. 1 is a schematic structural view of the energy-saving blender of the present invention;

FIG. 2 is a schematic structural view of a third adjusting assembly of the present invention;

FIG. 3 is a schematic structural view of a stirring mechanism of the present invention;

fig. 4 is a schematic structural view of a blocking mechanism in the present invention;

fig. 5 is a schematic structural view of the scraping mechanism of the present invention;

fig. 6 is a schematic structural diagram of the adjusting mechanism of the present invention.

Reference numerals: 11. a frame; 12. a discharge pipe; 13. a material feeding block; 14. a rotating shaft; 15. a cover plate; 2. a stirring mechanism; 21. a stirring shaft; 22. stirring blades; 23. a fifth motor; 31. a recovery pipe; 32. a sedimentation tank; 321. a guide groove; 33. a recovery tank; 34. a water pump; 35. a connecting pipe; 36. a filter screen; 4. a blocking mechanism; 41. a connecting shaft; 42. a baffle plate; 5. a first adjustment assembly; 51. a first gear; 52. a second gear; 53. a first motor; 54. a fourth support block; 6. a scraping mechanism; 61. a screw; 62. a second motor; 63. a squeegee; 64. a first support block; 65. a guide bar; 7. an adjustment mechanism; 71. an adjusting block; 72. a guide block; 8. a second adjustment assembly; 81. connecting ropes; 82. a turntable; 83. a third motor; 84. a second support block; 9. a third adjustment assembly; 91. a third support block; 92. a fourth motor; 93. a third gear; 94. a fourth gear.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Referring to fig. 1, the energy-saving mixer disclosed by the present invention comprises a frame 11, wherein a feed inlet is formed at the upper end of the frame 11, a feed block 13 is fixedly connected to the frame 11, and a feed hole communicated with the feed inlet is formed in the feed block 13; the frame 11 is provided with a stirring mechanism 2; the lower end of the frame 11 is connected with a discharge pipe 12, and the discharge pipe 12 is connected with a regulating valve; the frame 11 is provided with a waste water recycling device.

Referring to fig. 1 and 2, a rotating shaft 14 is rotatably connected to one end of the feeding block 13 away from the frame 11, and a cover plate 15 covering the feeding hole is fixedly connected to the rotating shaft 14. A third adjusting assembly 9 is arranged on the feeding block 13, the third adjusting assembly 9 comprises a third supporting block 91 fixedly connected to the side wall of the feeding block 13, a fourth motor 92 is fixedly connected to the third supporting block 91, and an output upper key of the fourth motor 92 is connected with a third gear 93; a fourth gear 94 that meshes with the third gear 93 is keyed to the rotating shaft 14.

Referring to fig. 1 and 3, the stirring mechanism 2 includes a fifth motor 23 fixedly connected to the frame 11, an output shaft of the fifth motor 23 is connected to a stirring shaft 21, and a stirring blade 22 is fixedly connected to the stirring shaft 21.

Referring to fig. 1 and 4, the wastewater recycling device includes a recycling pipe 31 fixedly connected to a discharging pipe 12, the recycling pipe 31 is located between a regulating valve and a frame 11, a blocking mechanism 4 is disposed on the recycling pipe 31, the blocking mechanism 4 includes a connecting shaft 41 rotatably connected to the recycling pipe 31, and a baffle 42 for sealing a passage of the recycling pipe 31 is fixedly connected to the connecting shaft 41; a first adjusting component 5 is arranged on the recovery pipe 31, the first adjusting component 5 comprises a fourth supporting block 54 fixedly connected to the side wall of the recovery pipe 31, a first motor 53 is fixedly connected to the fourth supporting block 54, and a first gear 51 is connected to an output shaft of the first motor 53 in a key manner; a second gear 52 that meshes with the first gear 51 is keyed to the connecting shaft 41.

One side of frame 11 is provided with sedimentation tank 32, and sedimentation tank 32 inclines fixedly connected with filter screen 36 on being close to the one end of frame 11, and the relative altitude that filter screen 36 is close to frame 11 one end is less than the relative altitude of keeping away from frame 11 one end, and the one end that discharging pipe 12 was kept away from to recovery tube 31 is located filter screen 36 top.

Referring to fig. 1 and 5, a scraping mechanism 6 is arranged on one side of the sedimentation tank 32, the scraping mechanism 6 comprises first supporting blocks 64 arranged on two sides of the sedimentation tank 32, a screw 61 and a guide rod 65 are rotatably connected to the two first supporting blocks 64, and a second motor 62 connected with the screw 61 is fixedly connected to one first supporting block 64; a scraping plate 63 abutting against the filter screen 36 is arranged between the two first supporting blocks 64, a guide hole for the guide rod 65 to pass through is formed in the scraping plate 63, and the first screw 61 passes through the scraping plate 63 and is in threaded connection with the scraping plate 63.

Referring to fig. 1 and 6, a guide groove 321 is formed in the vertical direction of one end of the sedimentation tank 32 away from the frame 11; an adjusting mechanism 7 is arranged at one end of the sedimentation tank 32 far away from the rack 11, the adjusting mechanism 7 comprises a guide block 72 connected in a guide groove 321 in a sliding manner, and an adjusting block 71 is fixedly connected to the guide block 72; the sedimentation tank 32 one side is provided with the second adjusting part 8, and the second adjusting part 8 includes that fixed connection keeps away from the second supporting shoe 84 of frame 11 one end at sedimentation tank 32, fixedly connected with third motor 83 on the second supporting shoe 84, is connected with carousel 82 on the output shaft of third motor 83, and it has the connection rope 81 to coil on the carousel 82, and the one end that carousel 82 was kept away from to connection rope 81 is connected with guide block 72.

The regulating block 71 is fixedly connected with a water pump 34, and the water pump 34 is connected with a connecting pipe 35; the end of the sedimentation tank 32 far away from the frame 11 is provided with a recovery tank 33, and the end of the connecting pipe 35 far away from the water pump 34 is connected in the recovery tank 33.

The motors in this embodiment are all three-phase asynchronous motors.

The implementation principle of the embodiment is as follows: water is injected through the feed hole of the feed block 13, then the fourth motor 92 is started, the output shaft of the fourth motor 92 drives the third gear 93 to rotate, the fourth gear 94 engaged with the third gear 93 rotates, the fourth gear 94 drives the rotating shaft 14 to rotate, so that the cover plate 15 covers the feed hole, and then the fourth motor 92 is turned off.

And starting the fifth motor 23, driving the stirring shaft 21 to rotate by the fifth motor 23, and driving the stirring blade 22 to rotate by the stirring shaft 21, so as to clean the inside of the rack 11.

After the cleaning is completed, the fifth motor 23 is turned off, the first motor 53 is started, the first motor 53 drives the first gear 51 to rotate, the second gear 52 meshed with the first gear 51 rotates, the second gear 52 drives the connecting shaft 41 to rotate, the baffle 42 on the connecting shaft 41 does not seal the channel of the recovery pipe 31 any more, and then the first motor 53 is turned off. The sewage generated after the cleaning is introduced into the recovery pipe 31 through the discharge pipe 12 and then flows onto the filter screen 36 of the sedimentation tank 32.

After the sewage entering the sedimentation tank 32 is settled for a certain period of time, the water pump 34 is started to make the settled water enter the recovery tank 33 through the connecting pipe 35.

When the position of the water pump 34 needs to be adjusted, the third motor 83 is started, the output shaft of the third motor 83 drives the turntable 82 to rotate, and when the connecting rope 81 is wound on the turntable 82, the connecting rope 81 can drive the guide block 72 to slide in the guide groove 321, so that the adjusting block 71 drives the position of the water pump 34 to rise; when the connecting rope 81 winds out of the turntable 82, the adjusting block 71 drives the water pump 34 to descend under the action of the adjusting block 71 and the gravity of the water pump 34. During which the guide block 72 does not get stuck.

When the impurities on the filter screen 36 are too much, the second motor 62 is started, the output shaft of the second motor 62 drives the screw 61 to rotate, the screw 61 drives the scraper 63 to move, and the scraper 63 can only move along the axial direction of the guide rod 65 due to the existence of the guide rod 65 and cannot rotate; the movement of the scraper 63 cleans the filter 36 of impurities to an end of the filter 36 for cleaning by an operator.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An energy-saving stirrer comprises a frame (11), a stirring mechanism (2), a discharge pipe (12) and a regulating valve, wherein a feed inlet is formed in the frame (11); the stirring mechanism (2) is arranged on the rack (11), the discharge pipe (12) is arranged at the lower end of the rack (11), and the regulating valve is arranged on the discharge pipe (12); the device is characterized in that a waste water recycling device is arranged on one side of the rack (11), and the waste water recycling device comprises a sedimentation tank (32), a recycling pipe (31), a recycling tank (33), a water pump (34), a connecting pipe (35) and a blocking mechanism (4); the sedimentation tank (32) is arranged on one side of the rack (11), one end of the recovery pipe (31) is connected with the discharge pipe (12), and the other end of the recovery pipe is positioned above the sedimentation tank (32); the recovery tank (33) is arranged on one side of the sedimentation tank (32), the water pump (34) is arranged in the sedimentation tank (32), one end of the connecting pipe (35) is connected with the water pump (34), and the other end of the connecting pipe is positioned in the recovery tank (33); the blocking mechanism (4) is arranged on the recovery pipe (31).

2. An energy-saving mixer according to claim 1, characterized in that the blocking mechanism (4) comprises a connecting shaft (41), a baffle (42) and a first adjusting assembly (5), the connecting shaft (41) is rotatably connected to the recycling pipe (31), the baffle (42) is arranged on the connecting shaft (41) and can seal the passage of the recycling pipe (31); the first adjusting assembly (5) is arranged on the recovery pipe (31) and connected with the connecting shaft (41).

3. An energy-saving mixer according to claim 2, characterized in that said first adjusting assembly (5) comprises a first gear (51), a second gear (52) and a first electric motor (53), said first electric motor (53) being arranged on said recovery pipe (31), said first gear (51) being keyed on the output shaft of said first electric motor (53); the second gear (52) is keyed on the connecting shaft (41) and meshes with the first gear (51).

4. An energy-saving mixer according to claim 1, characterized in that a filter screen (36) is arranged above the sedimentation tank (32), and the filter screen (36) is arranged obliquely; one end, far away from the discharge pipe (12), of the recovery pipe (31) is located above the filter screen (36).

5. The energy-saving stirrer according to claim 4, wherein the sedimentation tank (32) is provided with a scraping mechanism (6), the scraping mechanism (6) comprises a screw (61), a second motor (62), a scraper (63), two first support blocks (64) and a guide rod (65), the two first support blocks (64) are respectively positioned at two sides of the sedimentation tank (32), the two first support blocks (64) are rotatably connected with the screw (61) and the guide rod (65), the scraper (63) is provided with a guide hole for the guide rod (65) to pass through, and the screw (61) passes through the scraper (63) and is in threaded connection with the scraper (63); the second motor (62) is arranged on one of the first supporting blocks (64) and is connected with the screw rod (61).

6. The energy-saving stirrer according to claim 1, wherein the sedimentation tank (32) is provided with an adjusting mechanism (7) connected with the water pump (34), the adjusting mechanism (7) comprises an adjusting block (71), a guide block (72) and a second adjusting component (8), the sedimentation tank (32) is provided with a guide groove (321), the water pump (34) is arranged on the adjusting block (71), and the guide block (72) is arranged on the adjusting block (71) and is connected with the guide groove (321) in a sliding manner; the second adjusting assembly (8) is arranged on one side of the sedimentation tank (32) and is connected with the guide block (72).

7. An energy-saving mixer according to claim 6, characterized in that the second adjusting assembly (8) comprises a connecting rope (81), a rotating disc (82) and a third motor (83), the third motor (83) is arranged at one side of the sedimentation tank (32), the rotating disc (82) is connected to the output shaft of the third motor (83), one end of the connecting rope (81) is wound on the rotating disc (82) and the other end is connected with the guide block (72).

8. The energy-saving stirring machine according to claim 1, wherein a feeding block (13) is arranged on the frame (11), a feeding hole communicated with the feeding hole is formed in the feeding block (13), a rotating shaft (14) is rotatably connected to the feeding block (13), and a cover plate (15) covering the feeding hole is arranged on the rotating shaft (14); and a third adjusting component (9) connected with the rotating shaft (14) is arranged on the feeding block (13).

9. An energy-saving mixer according to claim 8, characterized in that said third adjusting assembly (9) comprises a third gear (93), a fourth gear (94) and a fourth motor (92), said fourth motor (92) being arranged on said feeding block (13), said third gear (93) being keyed on an output shaft of said fourth motor (92); the fourth gear (94) is keyed on the rotary shaft (14) and meshes with the third gear (93).