CN220758868U

CN220758868U - Polycarboxylate water reducing agent mixes agitating unit

Info

Publication number: CN220758868U
Application number: CN202322530914.6U
Authority: CN
Inventors: 杨会霞
Original assignee: Henan Baogu Building Materials Technology Co ltd
Current assignee: Henan Baogu Building Materials Technology Co ltd
Priority date: 2023-09-18
Filing date: 2023-09-18
Publication date: 2024-04-12
Anticipated expiration: 2033-09-18

Abstract

The utility model discloses a polycarboxylate water reducer mixing stirring device, which relates to the technical field of polycarboxylate water reducer mixing stirring and comprises a main body, wherein a stirring bin is arranged in the middle of the main body, a feeding hole is formed in the middle of the upper end of the stirring bin, a cleaning device is arranged on the right side of the feeding hole, an anti-precipitation device is arranged at the lower end of the stirring bin, a support column is arranged at the lower end of the anti-precipitation device, and a discharge hole is formed in the lower end of the right side of the stirring bin. According to the device, the two stirring devices are arranged in the stirring bin, so that the two stirring devices rotate in opposite directions to drive the liquid to rotate in opposite directions, the anti-sedimentation device floats the raw materials sedimented at the bottom of the stirring box, so that the mixing and stirring of the polycarboxylate superplasticizer are more fully and uniformly carried out, the cleaning device can rapidly clean the polycarboxylate superplasticizer mixing and stirring device, impurities are prevented from being contained in the device, and the functionality and the working efficiency of the device are improved.

Description

Polycarboxylate water reducing agent mixes agitating unit

Technical Field

The utility model relates to the technical field of mixing and stirring of polycarboxylate water reducers, in particular to a mixing and stirring device of a polycarboxylate water reducer.

Background

The polycarboxylate water reducer is a high-performance water reducer, and is a cement dispersant in the application of cement concrete. The method is widely applied to projects such as highways, bridges, dams, tunnels, high-rise buildings and the like. The polycarboxylic acid high-performance water reducer has the characteristics of super dispersion type, capability of preventing concrete slump loss without causing obvious retarding, high plasticizing effect under low mixing amount, good fluidity maintenance, large freedom degree of cement adaptation to a wide molecular structure, multiple synthesis technology, large scope of high performance, remarkable reinforcing effect on concrete, capability of reducing concrete shrinkage, extremely low content of harmful substances and other technical performance characteristics, endows the concrete with excellent construction workability, good strength development, excellent durability, and good comprehensive technical performance advantages and environmental protection characteristics, and meets the requirements of modern concrete engineering. The following problems exist in the prior art:

1. the existing polycarboxylate water reducer mixing and stirring device is likely to be troublesome to clean because of insufficient mixing and stirring of the polycarboxylate water reducer, impurities exist in the device and influence the quality of products, so that the working efficiency of the device is reduced;

2. the current polycarboxylate water reducing agent mixes agitating unit, when using, the device is when mixing stirring to polycarboxylate water reducing agent, probably can be because the raw materials deposit in the device bottom, leads to the device to mix stirring insufficiently, influences product quality.

Disclosure of Invention

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a polycarboxylate water reducing agent mixes agitating unit, includes the main part, the middle part of main part is provided with the stirring storehouse, the upper end middle part of stirring storehouse is provided with the feed inlet, the right side of feed inlet is provided with belt cleaning device, the lower extreme of stirring storehouse is provided with prevents precipitation unit, the lower extreme of preventing precipitation unit is provided with the support column, the right side lower extreme of stirring storehouse is provided with the discharge gate.

The technical scheme of the utility model is further improved as follows: the stirring bin comprises a stirring bin body, wherein a stirring shaft is arranged at the upper end of the stirring bin body, a stirring paddle is arranged at the lower end of the stirring bin body, a first power motor is arranged at the two sides of the upper end of the stirring bin body, a third gear is arranged at the lower end of the first power motor, a second gear is arranged at one side of the third gear, a first gear is arranged at the upper end of the second gear, a chain is arranged at the outer end of the first gear, a rotating column is arranged at one end of the chain, stirring paddles are arranged at the two sides of the rotating column body, a rotor is arranged at the upper end of the rotating column body, and a connecting end is arranged at the lower end of the rotating column body.

The technical scheme of the utility model is further improved as follows: one side of the third gear is connected with one side of the second gear in a meshed mode, the outer end of the first gear is connected with the inner chain of the chain in a chain mode, the upper end of the rotating column is movably connected with the lower end of the rotor, and the lower end of the rotating column is movably connected with the upper end of the connecting end.

The technical scheme of the utility model is further improved as follows: the cleaning device comprises a water tank, the lower extreme of water tank is provided with the shell, the inside of shell is provided with the water pipe, the lower extreme of water pipe is provided with the atomising head, the right side of water tank is provided with rotatory the turn round, rotatory left side of turning round is provided with the fifth gear, the left side of fifth gear is provided with the fourth gear, the upper end of fourth gear is provided with the tooth post, the upper end of tooth post is provided with the slip track.

The technical scheme of the utility model is further improved as follows: the left side of the rotary knob is fixedly connected with the right side of a fifth gear, the left side of the fifth gear is connected with the right side of a fourth gear in a meshed mode, the upper end of the fourth gear is connected with the lower end of a tooth column in a meshed mode, and the upper end of the tooth column is connected with the lower end of a sliding rail in a sliding mode.

The technical scheme of the utility model is further improved as follows: the anti-sedimentation device comprises a stirring box, a waterproof layer is arranged at the lower end of the stirring box, a rotary fan is arranged at the upper end of the waterproof layer, a connecting column is arranged at the lower end of the rotary fan, a second power motor is arranged at the lower end of the connecting column, a seventh gear is arranged at the upper end of the second power motor, an eighth gear is arranged at the upper end of the seventh gear, a crawler belt is arranged at the outer end of the eighth gear, and sixth gears are arranged at the two sides of the crawler belt.

The technical scheme of the utility model is further improved as follows: the upper end of the second power motor is fixedly connected with the lower end of the connecting column, the middle part of the connecting column is fixedly connected with the middle part of the eighth gear, the outer end of the eighth gear is in chain connection with the inside of the crawler belt, and the upper end of the connecting column is fixedly connected with the lower end of the rotary fan.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a polycarboxylate water reducer mixing stirring device, which is characterized in that under the combined action of a first power motor, a first gear, a rotor, a chain, a second gear, a third gear, a connecting end, a rotating column and stirring paddles, the device is provided with two stirring devices in a stirring bin, so that the two stirring devices rotate in opposite directions to drive liquid to rotate in opposite directions, the polycarboxylate water reducer mixing stirring is more fully and uniformly carried out, the working efficiency of the device is improved, when the device needs to mix and stir the polycarboxylate water reducer, the movement directions of devices at two sides in the stirring bin are opposite, the first power motor reverses the third gear to rotate, the third gear drives the second gear to rotate, the second gear drives the first gear to rotate, the first gear drives the chain to rotate, the rotating column rotates with the connecting end, the rotating column drives the stirring paddles to rotate in opposite directions, the stirring paddles stir mixed liquid, the liquid at two sides of the stirring bin rotates in opposite directions, the interaction force generated by the liquid flowing in the stirring bin is utilized, the polycarboxylate water reducer is fully and uniformly mixed, the polycarboxylate water reducer is prevented from influencing the mixing quality of the polycarboxylate water reducer, the working efficiency of the device is fully improved, and the working efficiency of the device is improved.

2. The utility model provides a polycarboxylate water reducer mixing stirring device, which can be used for rapidly cleaning a polycarboxylate water reducer mixing stirring device through adding a cleaning device under the combined action of a spray head, a shell, a water tank, a sliding rail, a fifth gear, a water pipe, a tooth column, a fourth gear and a rotary knob, so that impurities in the device are prevented from influencing the purity of the product, the product obtained by mixing the polycarboxylate water reducer is purer, the quality of the product is ensured, the functionality of the device is improved, when the device needs to clean the stirring bin, the rotary knob is manually rotated to enable the fifth gear to rotate clockwise, the rotary knob drives the fifth gear to rotate clockwise, the fifth gear drives the fourth gear to rotate clockwise, the fourth gear drives the tooth column to move rightwards on the sliding rail, the water pipe is fixed inside the shell, the cleaning liquid in the water tank flows out through the water pipe, the spray head is fully sprayed out, the stirring bin is started, the stirring bin is not required to clean the stirring bin, the rotary knob is manually rotated to enable the fifth gear to rotate anticlockwise, the fifth gear is driven to rotate anticlockwise when the device does not need to clean the stirring bin, the cleaning liquid is driven by the fourth gear to rotate anticlockwise, the fourth gear drives the fourth gear to rotate anticlockwise, the fourth gear rotates clockwise, the fourth gear drives the tooth column to move leftwards on the sliding rail, the water column is enabled to move towards the sliding rail, the cleaning device is more convenient, the cleaning device is convenient, the cleaning device can be increased, and the cleaning device is convenient to move the water, and the water in the water can be more clean, and the water can be more convenient to move down, and the water, and the like can be used to move.

3. The utility model provides a polycarboxylate water reducer mixing stirring device, which can prevent insufficient mixing stirring of the device due to the fact that raw materials are deposited at the bottom of a stirring box during mixing stirring under the combined action of the stirring box, a rotating fan, a waterproof layer, a connecting column, a sixth gear, a seventh gear, a second power motor, an eighth gear and a crawler belt, wherein the bottom of the stirring box is provided with three rotating fans, the second power motor drives the connecting column to rotate, the rotating fan is fixed at the upper end of the connecting column, the second power motor drives the rotating fan to rotate, the connecting column drives the seventh gear and the eighth gear to rotate, the eighth gear drives the left sixth gear to rotate through the crawler belt, the seventh gear drives the rotating fan to rotate through the crawler belt, the rotating fan rotates to enable the deposited raw materials at the bottom of the stirring box to float, the waterproof layer is made of waterproof materials, damage to the device caused by the flowing of polycarboxylic acid is prevented, normal use of the device is influenced, the device is enabled to further fully stir the polycarboxylate water reducer, and the mixing efficiency of the device is improved.

Drawings

FIG. 1 is a schematic structural view of a polycarboxylate water reducer mixing and stirring device of the utility model;

FIG. 2 is a schematic structural view of the mixing and stirring device of the present utility model;

FIG. 3 is a schematic view of a cleaning apparatus according to the present utility model;

fig. 4 is a schematic structural view of the anti-settling device of the present utility model.

In the figure: 1. a main body; 2. a feed inlet; 3. a stirring bin; 4. a cleaning device; 5. a support column; 6. an anti-sedimentation device; 7. a discharge port; 31. a first power motor; 32. a first gear; 33. a rotor; 34. a chain; 35. a second gear; 36. a third gear; 37. a connection end; 38. rotating the column; 39. stirring paddles; 41. a spray head; 42. a housing; 43. a water tank; 44. a sliding rail; 45. a fifth gear; 46. a water pipe; 47. tooth columns; 48. a fourth gear; 49. a rotary knob; 61. a stirring tank; 62. a rotary fan; 63. a waterproof layer; 64. a connecting column; 65. a sixth gear; 66. a seventh gear; 67. a second power motor; 68. an eighth gear; 69. a track.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides a polycarboxylate water reducer mixing and stirring device, which comprises a main body 1, wherein a stirring bin 3 is arranged in the middle of the main body 1, a feed inlet 2 is arranged in the middle of the upper end of the stirring bin 3, a cleaning device 4 is arranged on the right side of the feed inlet 2, an anti-precipitation device 6 is arranged at the lower end of the stirring bin 3, a supporting column 5 is arranged at the lower end of the anti-precipitation device 6, and a discharge outlet 7 is arranged at the lower end of the right side of the stirring bin 3.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the upper end both sides of stirring storehouse 3 are provided with first power motor 31, the lower extreme of first power motor 31 is provided with third gear 36, one side of third gear 36 is provided with second gear 35, the upper end of second gear 35 is provided with first gear 32, the outer end of first gear 32 is provided with chain 34, the one end of chain 34 is provided with rotation post 38, the both sides of rotation post 38 are provided with stirring rake 39, the upper end of rotation post 38 is provided with rotor 33, the lower extreme of rotation post 38 is provided with link 37, one side of third gear 36 is connected with one side interlock of second gear 35, the outer end of first gear 32 is connected with the inside chain of chain 34, the upper end of rotation post 38 and the lower extreme swing joint of rotor 33, the lower extreme of rotation post 38 and the upper end swing joint of link 37.

In this embodiment, the device sets up two agitating unit at stirring storehouse 3, make two agitating unit rotate towards opposite direction, drive liquid towards opposite direction rotation, make polycarboxylate water reducing agent mix the stirring more abundant even, increase the work efficiency of device, when the device needs mix the stirring to polycarboxylate water reducing agent, the inside both sides device of stirring storehouse 3 direction of motion is opposite, first motor 31 reverse third gear 36 rotates, third gear 36 drives second gear 35 rotation, second gear 35 drives first gear 32 rotation, first gear 32 drives chain 34 rotation, make rotor 33 and link 37 rotation, rotor 38 drives stirring rake 39 rotation, rotor 38 rotation direction opposite of stirring rake 39 drive stirring rake 39 to mix the liquid, make stirring storehouse 3 both sides liquid towards opposite direction rotation flow, utilize the internal liquid interaction force that flows of liquid of stirring storehouse 3 to mix more abundant even, prevent that the device from mixing the stirring to polycarboxylate water reducing agent insufficiently, product quality is influenced, increase the work efficiency of device.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the cleaning device 4 includes a water tank 43, a housing 42 is disposed at a lower end of the water tank 43, a water pipe 46 is disposed inside the housing 42, a spray head 41 is disposed at a lower end of the water pipe 46, a rotary knob 49 is disposed at a right side of the water tank 43, a fifth gear 45 is disposed at a left side of the rotary knob 49, a fourth gear 48 is disposed at a left side of the fifth gear 45, a tooth post 47 is disposed at an upper end of the fourth gear 48, a sliding rail 44 is disposed at an upper end of the tooth post 47, a left side of the rotary knob 49 is fixedly connected with a right side of the fifth gear 45, a left side of the fifth gear 45 is in snap connection with a right side of the fourth gear 48, an upper end of the fourth gear 48 is in snap connection with a lower end of the tooth post 47, and an upper end of the tooth post 47 is in slide connection with a lower end of the sliding rail 44.

In this embodiment, the device can be used for carrying out quick cleaning on the polycarboxylate water reducer mixing stirring device by adding the cleaning device 4, impurities are prevented from being present in the device, the purity of the product is influenced, the product obtained by mixing the polycarboxylate water reducer is ensured to be purer, the quality of the product is ensured, the functionality of the device is increased, when the device needs to clean the stirring bin 3, the rotary knob 49 is manually rotated, the rotary knob 49 is clockwise rotated, the fifth gear 45 is driven to rotate clockwise by the rotary knob 49, the fifth gear 45 drives the fourth gear 48 to rotate clockwise, the fourth gear 48 drives the tooth column 47 to move to the right side on the sliding track 44, the water pipe 46 is fixed in the shell 42, the cleaning liquid in the water tank 43 flows out through the water pipe 46, the spraying head 41 is sprayed out to fill the stirring bin 3, the stirring bin 3 is started, when the device does not need to clean the stirring bin 3, the rotary knob 49 is manually rotated, the fifth gear 45 is driven to rotate anticlockwise, the fourth gear 48 is driven to move anticlockwise, the fourth gear 48 drives the tooth column 47 to move to the left side on the sliding track 44, the water pipe 43 is driven to move to the left side, the water pipe 43 is prevented from flowing out, the cleaning liquid in the water tank 43 is more convenient to clean the stirring bin 3, and the cleaning device is convenient to clean the product.

Example 4

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the anti-sedimentation device 6 comprises a stirring box 61, a waterproof layer 63 is arranged at the lower end of the stirring box 61, a rotating fan 62 is arranged at the upper end of the waterproof layer 63, a connecting column 64 is arranged at the lower end of the rotating fan 62, a second power motor 67 is arranged at the lower end of the connecting column 64, a seventh gear 66 is arranged at the upper end of the second power motor 67, an eighth gear 68 is arranged at the upper end of the seventh gear 66, a crawler 69 is arranged at the outer end of the eighth gear 68, sixth gears 65 are arranged at two sides of the crawler 69, the upper end of the second power motor 67 is fixedly connected with the lower end of the connecting column 64, the middle part of the connecting column 64 is fixedly connected with the middle part of the eighth gear 68, the outer end of the eighth gear 68 is in chain connection with the inside of the crawler 69, and the upper end of the connecting column 64 is fixedly connected with the lower end of the rotating fan 62.

In this embodiment, the device can prevent that polycarboxylate water reducing agent from mixing when stirring, because of the raw materials deposits in agitator tank 61 bottom, it is not enough to lead to the device to mix the stirring, obtain the product purity not enough, influence product quality, the functional of device has been increased, when the device mixes the stirring to polycarboxylate water reducing agent, agitator tank 61 bottom is provided with three rotatory fan 62, second power motor 67 drives spliced pole 64 rotation, rotatory fan 62 is fixed in the spliced pole 64 upper end, second power motor 67 drives rotatory fan 62 rotation, spliced pole 64 drives seventh gear 66 and eighth gear 68 rotation, eighth gear 68 drives left side sixth gear 65 through track 69 and rotates, seventh gear 66 drives right side sixth gear 65 through track 69 and rotates, sixth gear 65 drives rotatory fan 62 through rotatory sediment raw materials of messenger's agitator tank 61 bottom, waterproof layer 63 comprises waterproof material, prevent that polycarboxylate water reducing agent from flowing out and cause the damage to the device, influence the normal use of device, make the device mix the stirring to polycarboxylate water reducing agent more abundant, the mixed stirring of device has increased the device's efficiency of mixing, the functionality of device has been increased.

The working principle of the polycarboxylate water reducing agent mixing and stirring device is specifically described below.

As shown in figures 1-4, the device is provided with two stirring devices in the stirring bin 3, so that the two stirring devices rotate in opposite directions to drive liquid to rotate in opposite directions, the mixing and stirring of the polycarboxylate superplasticizer are more fully and uniformly, the working efficiency of the device is improved, when the device needs to mix and stir the polycarboxylate superplasticizer, the movement directions of the devices on two sides inside the stirring bin 3 are opposite, the first power motor 31 reverses the rotation of the third gear 36, the third gear 36 drives the second gear 35 to rotate, the second gear 35 drives the first gear 32 to rotate, the first gear 32 drives the chain 34 to rotate, the rotating column 38 rotates at the rotor 33 and the connecting end 37, the rotating column 38 drives the stirring paddle 39 to rotate, the rotating columns 38 on two sides of the stirring bin 3 rotate in opposite directions, the stirring paddle 39 drives the stirring paddle 39 to stir the mixed liquid, the liquid on two sides of the stirring bin 3 rotates in opposite directions, the interaction force generated by the liquid flow in the stirring bin 3 is utilized to ensure that the polycarboxylic acid water reducer is more fully and uniformly mixed, the device is prevented from insufficient mixing and stirring of the polycarboxylic acid water reducer, the product quality is influenced, the working efficiency of the device is increased, the device can quickly clean the polycarboxylic acid water reducer mixing and stirring device by adding the cleaning device 4, the impurity in the device is prevented from influencing the product purity, the product obtained by mixing the polycarboxylic acid water reducer is ensured to be purer, the quality of the product is ensured, the device functionality is increased, when the device needs to clean the stirring bin 3, the rotary knob 49 is manually rotated, the rotary knob 49 is rotated clockwise, the fifth gear 45 drives the fifth gear 45 to rotate clockwise, the fourth gear 48 is driven by the fourth gear 48 to rotate clockwise, the tooth post 47 is driven by the fourth gear 48 to move rightwards on the sliding track 44, the water-through pipe 46 is fixed in the shell 42, the cleaning liquid in the water tank 43 flows out through the water-through pipe 46 and is sprayed out through the spray head 41, the stirring bin 3 is filled, the stirring device is started to clean the stirring bin 3, when the stirring bin 3 is not required to be cleaned by the device, the rotary knob 49 is manually rotated to enable the stirring bin 3 to be anticlockwise rotated, the rotary knob 49 drives the fifth gear 45 to anticlockwise rotate, the fifth gear 45 drives the fourth gear 48 to anticlockwise rotate, the fourth gear 48 drives the tooth column 47 to move leftwards on the sliding track 44, the water-through pipe 46 below the water tank 43 is plugged, the cleaning liquid is prevented from flowing out, the stirring bin 3 can be quickly cleaned by the device, the use is more convenient, the purity degree of a product obtained by stirring by the device is increased, the functionality of the device is increased, the device can prevent the polycarboxylic acid water reducer from precipitating at the bottom of the stirring bin 61 when the polycarboxylic acid water reducer is mixed and stirred, the device is insufficiently mixed and stirred, the purity of the obtained product is insufficient, the product quality is influenced, the functionality of the device is increased, when the device mixes and stirs the polycarboxylate superplasticizer, three rotating fans 62 are arranged at the bottom of the stirring box 61, a second power motor 67 drives a connecting column 64 to rotate, the rotating fans 62 are fixed at the upper end of the connecting column 64, the second power motor 67 drives the rotating fans 62 to rotate, the connecting column 64 drives a seventh gear 66 and an eighth gear 68 to rotate, the eighth gear 68 drives a left sixth gear 65 to rotate through a crawler 69, the seventh gear 66 drives a right sixth gear 65 to rotate through the crawler 69, the sixth gear 65 drives the rotating fans 62 to rotate, the sediment raw material at the bottom of the stirring box 61 floats through the rotation of the rotating fans 62, a waterproof layer 63 is made of waterproof materials, the polycarboxylate superplasticizer is prevented from flowing out to damage the device, the normal use of the device is affected, so that the device can fully mix and stir the polycarboxylate water reducer, the mixing and stirring efficiency of the device is improved, and the functionality of the device is improved.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides a polycarboxylate water reducing agent mixes agitating unit, includes main part (1), its characterized in that: the middle part of main part (1) is provided with stirring storehouse (3), the upper end middle part of stirring storehouse (3) is provided with feed inlet (2), the right side of feed inlet (2) is provided with belt cleaning device (4), the lower extreme of stirring storehouse (3) is provided with prevents sediment device (6), the lower extreme of preventing sediment device (6) is provided with support column (5), the right side lower extreme of stirring storehouse (3) is provided with discharge gate (7).

2. The polycarboxylate water reducing agent mixing and stirring device according to claim 1, wherein: the stirring bin is characterized in that first power motors (31) are arranged on two sides of the upper end of the stirring bin (3), third gears (36) are arranged at the lower ends of the first power motors (31), second gears (35) are arranged on one sides of the third gears (36), first gears (32) are arranged at the upper ends of the second gears (35), chains (34) are arranged at the outer ends of the first gears (32), rotating columns (38) are arranged at one ends of the chains (34), stirring paddles (39) are arranged on two sides of the rotating columns (38), rotors (33) are arranged at the upper ends of the rotating columns (38), and connecting ends (37) are arranged at the lower ends of the rotating columns (38).

3. The polycarboxylate water reducing agent mixing and stirring device according to claim 2, wherein: one side of the third gear (36) is connected with one side of the second gear (35) in a meshed mode, the outer end of the first gear (32) is connected with the inside of the chain (34) in a chain mode, the upper end of the rotating column (38) is movably connected with the lower end of the rotor (33), and the lower end of the rotating column (38) is movably connected with the upper end of the connecting end (37).

4. The polycarboxylate water reducing agent mixing and stirring device according to claim 1, wherein: the cleaning device (4) comprises a water tank (43), a shell (42) is arranged at the lower end of the water tank (43), a water pipe (46) is arranged in the shell (42), a spray head (41) is arranged at the lower end of the water pipe (46), a rotary knob (49) is arranged on the right side of the water tank (43), a fifth gear (45) is arranged on the left side of the rotary knob (49), a fourth gear (48) is arranged on the left side of the fifth gear (45), a tooth column (47) is arranged at the upper end of the fourth gear (48), and a sliding track (44) is arranged at the upper end of the tooth column (47).

5. The polycarboxylate water reducing agent mixing and stirring device according to claim 4, wherein: the left side of the rotary knob (49) is fixedly connected with the right side of a fifth gear (45), the left side of the fifth gear (45) is in meshed connection with the right side of a fourth gear (48), the upper end of the fourth gear (48) is in meshed connection with the lower end of a tooth column (47), and the upper end of the tooth column (47) is in sliding connection with the lower end of a sliding track (44).

6. The polycarboxylate water reducing agent mixing and stirring device according to claim 1, wherein: anti-sedimentation device (6) is including agitator tank (61), the lower extreme of agitator tank (61) is provided with waterproof layer (63), the upper end of waterproof layer (63) is provided with rotatory fan (62), the lower extreme of rotatory fan (62) is provided with spliced pole (64), the lower extreme of spliced pole (64) is provided with second motor (67), the upper end of second motor (67) is provided with seventh gear (66), the upper end of seventh gear (66) is provided with eighth gear (68), the outer end of eighth gear (68) is provided with track (69), the both sides of track (69) are provided with sixth gear (65).

7. The polycarboxylate water reducing agent mixing and stirring device according to claim 6, wherein: the upper end of the second power motor (67) is fixedly connected with the lower end of the connecting column (64), the middle part of the connecting column (64) is fixedly connected with the middle part of the eighth gear (68), the outer end of the eighth gear (68) is in chain connection with the inside of the crawler belt (69), and the upper end of the connecting column (64) is fixedly connected with the lower end of the rotating fan (62).