CN107175017A - A kind of hydraulic agitator of belt variable shape agitating device - Google Patents

Abstract

The invention relates to a hydraulic mixer with a deformable stirring device, comprising: a stirring paddle arranged in a mixing barrel, connected to a stirring roller, a rotating assembly for controlling the rotation of the stirring roller, and a pulley connected to the stirring roller to drive The V-shaped belt with pulley rotation, the motor to control the movement of the pulley, the lifting assembly to control the up and down movement of the stirring roller, including the hydraulic lifting mechanism connected with the rotating assembly, and the lifting guide rod to control the position of the hydraulic lifting mechanism, provide the hydraulic lifting mechanism The power hydraulic oil tank, the stirring blade is a deformable stirring blade. Compared with the prior art, the invention has the advantages of stable operation, high controllability, high stirring precision and the like.

Description

A hydraulic mixer with a deformable stirring device

technical field

The invention belongs to the technical field of mixers, in particular to a hydraulic mixer with a deformable stirring device.

Background technique

Existing mixer comprises support, is positioned at the agitating part of support upper part and is positioned at the limit guide rail below support, and agitating part comprises stirring dish, is arranged on the stirrer on described stirring dish, is positioned at the stirring paddle in the concave surface of stirring dish and is arranged on stirring The hoops on both sides of the dish, the stirring paddles are driven by the mixer, the hoops are connected to the two ends of the stirring dish that can move up and down, and the up and down displacement of the hoops is controlled by a hydraulic cylinder.

Through a large number of case investigations, it is found that for most of the existing mixers, the work is unstable, the controllability is not high, the mixing structure is single, the mixing is insufficient, and the mixing function of the mixers on the market is relatively single, and it is not suitable for granular materials and sawdust. 1. When mixing light and frivolous raw materials, there will be uneven mixing and fluffy phenomenon. There are big problems in the sealing of the mixer, and the sealing of liquid materials cannot meet the requirements, and the degree of full automation is low.

Chinese patent CN104722238A discloses a stirrer blade. The outer wall of the hub is evenly distributed with straight blades along its circumference. The roots on both sides of each blade are provided with reinforcing bones. The shaft hole inside the hub is composed of two connected coaxial holes. The first section of the hole is a round hole, the second section of the hole is a tapered hole, the first section of the hole is provided with a keyway; the middle of the second section of the hole and the outer surface of the hub is provided with a counterbore, the axis of the countersink It forms an acute or obtuse angle with the axis of the second hole, but this kind of blade cannot be deformed, and still cannot solve the above technical problems.

Contents of the invention

The object of the present invention is to provide a hydraulic mixer with a deformable stirring device in order to overcome the above-mentioned defects in the prior art. Aiming at the problems existing in the mixers currently on the market, the present invention has done a lot of investigations and made a reasonable analysis on this basis. At present, in the world, the function of the mixing device of the mixer is relatively single, and the shape of the mixing device cannot be adjusted according to the condition of the mixture, resulting in uneven mixing. The market needs a mixer with stable operation, high controllability and high mixing precision. . In view of this need, we investigate the use of machines to deal with the above problems. From the perspectives of work efficiency, precision and resources, we designed a hydraulic mixer with a deformable stirring device that works smoothly, has high controllability, and fully stirs.

The purpose of the present invention can be achieved through the following technical solutions:

A hydraulic mixer with a deformable stirring device, comprising:

The stirring paddles arranged in the mixing barrel are connected to the stirring rollers,

The rotating assembly that controls the rotation of the stirring roller includes a pulley connected to the stirring roller, a V-belt that drives the pulley to rotate, a motor that controls the movement of the pulley,

The lifting assembly that controls the up and down movement of the stirring roller includes a hydraulic lifting mechanism connected to the rotating assembly, a lifting guide rod that controls the position of the hydraulic lifting mechanism, and a hydraulic oil tank that provides power for the hydraulic lifting mechanism.

The stirring blades are deformable stirring blades.

The stirring paddle includes a base surface, an end point stirring bar, a middle stirring bar,

The base surface is provided with the same four groups, and the inner cavity of the base surface is connected with the stirring roller,

The top and bottom of the base surface are provided with the end point stirring bar and the middle stirring bar, which are connected by a single horizontal fixing nut of the stirring bar, and the end point stirring bar and the middle stirring bar rotate freely around the base surface, so that the stirring blades are Any shape.

The cross-sectional shape of the end stirring bar and the middle stirring bar includes circular, rectangular, triangular, fan-shaped or a combination thereof to facilitate stirring. The length of the end stirring bar and the middle stirring bar can be changed and used in different stirring conditions in cooperation with each other.

The end point stirring bar and the middle stirring bar are installed on the stirring base surface, and the centers of the end point stirring bar and the middle stirring bar are both provided with rectangular grooves, and rigid non-deformable steel bars are inserted into the rectangular grooves. The slotting lengths of the rectangular slots at different positions are different to save material and increase the stiffness of the stirring bar.

The stirring paddle formed by the fixed end stirring bar, the middle stirring bar and the stirring base surface can be in various shapes, including but not limited to circular, parabolic or square.

The rigid non-deformable steel bar is connected to the end stirring bar by the end compression nut, and is connected to the middle stirring bar by the steel bar position fixing bolt nut and the steel bar position fixing bolt.

The rigid non-deformable steel bars are also pulled by steel wires and dynamically controlled by servo motors.

The bolts and nuts for fixing the positions of the reinforcing bars and the fixing bolts for fixing the positions of the reinforcing bars are the same four groups, and respectively limit the corresponding end point stirring bars and the middle stirring bars on the four groups of base surfaces. When it is necessary to change the shape of the stirring device, only It is only necessary to change the position of the rigid non-deformable steel bars between the middle stirring bars. By adjusting the shape of the stirring device, the entry point and the position of the center of gravity of the stirring device can be adjusted to achieve the best stirring effect according to different stirring materials. The stirring device plays a certain protective role and prolongs the service life of the stirring device.

The rigid non-deformable steel bar is installed in the groove of the stirring bar, as one of the constraints controlling the movement of the end point stirring bar and the middle stirring bar, the left and right sides of the end point stirring bar and the middle stirring bar are provided with bolt holes, so The fixing bolts and fixing nuts for the position of the reinforcing bar are the same four groups, and the four groups of fixing bolts and fixing nuts for the position of the reinforcing bar are distributed in a rectangular shape with the rigid non-deformable reinforcing bar as the center. Gaskets are arranged between them, and gaskets are arranged between the horizontal fixing nut of a single stirring bar and the middle stirring bar. The stirring roller can be connected with the base surface, or it can be designed separately, and connected with the stirring blade through bolts and nuts.

The mixing bucket is arranged on the rotating disk of the mixing bucket, and is connected with the base through a support plate.

The mixing bucket turntable is driven to rotate by the power output assembly to drive the mixing bucket to rotate.

The power output assembly includes a second motor, a speed changer, a worm gear, a worm screw, a pinion gear and a bull gear meshed with each other.

The bottom of the mixing bucket is also provided with a rocker and a rocker sleeve. The rocker moves the mixing bucket turntable to drive the mixing bucket to rotate, and the rocker sleeve is set on the outside of the rocker.

The support plate is provided with a limit rod or a limit plate to prevent the mixing bucket from deviating from the normal working position during the rotation process.

When the invention works, the motor drives the pulley to rotate, and the rotation of the pulley drives the V-shaped belt to rotate. Finally, the V-shaped belt drives the stirring blade to rotate, so that the stirring blade can rotate in the mixing barrel, and the hydraulic lifting mechanism is driven by the hydraulic oil tank. Realize up and down movement, drive the stirring paddle to move up and down through the hydraulic lifting mechanism, drive the worm to rotate through the second motor, the second motor and the worm are connected through a coupling, and there is a support frame between the worm and the base, driven by the rotation of the worm The worm gear movement uses the cooperation between the worm gear and the worm to convert the horizontal rotary motion provided by the second motor into a vertical rotary motion. The second motor and the worm are connected through a transmission to achieve deceleration, and the pinion is driven by the rotation of the worm gear. The rotation of the pinion drives the large gear meshed with the pinion, thereby driving the turntable of the mixing tank to rotate. The hydraulic pipeline is used to provide power, and the rotation of the turntable of the mixing tank can drive the rotation of the mixing tank. The rotation of the mixing bucket acts as a limit, and the movement is converted into the back and forth swing of the pendulum through the meshing of the gears to realize the swing of the mixing bucket, thereby playing the role of auxiliary stirring and making the stirring more sufficient.

Compared with the prior art, the invention realizes the function of stirring different objects. The main feature is sufficient mixing, high efficiency and strong adaptability. Since there is an urgent need for this kind of mixer that can fully and efficiently mix different objects in the market, the prospect is quite broad. The invention uses a motor to drive the stirring, which works stably and has high controllability. At the same time, the innovative stirring blade is used for stirring, and the shape of the stirring device can be adjusted according to the different stirring materials. When the shape of the stirring device needs to be changed, it only needs to change the rigidity and not deform The position of the steel bar between the stirring bars is enough. By adjusting the shape of the stirring device, the entry point and the center of gravity of the stirring device can be adjusted, and the best stirring effect can be achieved according to different stirring materials, so as to fully realize the different mixing materials. Efficient stirring can protect the stirring device at the same time, prolonging the service life. At the same time, the auxiliary stirring mechanism is introduced to make the stirring more sufficient. The hydraulic system is used to realize the lifting and lowering of the stirring blades, making the stirring more controllable. The complex curved surface formed by the deformation of the stirring bar and the gap in the middle are more conducive to stirring.

The invention realizes the function of stirring different objects. The main feature is sufficient mixing, high efficiency and strong adaptability. Since there is an urgent need for this kind of mixer that can fully and efficiently mix different objects in the market, the prospect is quite broad. The invention uses a motor to drive the stirring, which works stably and has high controllability. At the same time, the innovative stirring blade is used for stirring, and the shape of the stirring device can be adjusted according to the different stirring materials. When the shape of the stirring device needs to be changed, it only needs to change the rigidity and not deform The position of the steel bar between the stirring bars is enough. By adjusting the shape of the stirring device, the entry point and the center of gravity of the stirring device can be adjusted, and the best stirring effect can be achieved according to different stirring materials, so as to fully realize the different mixing materials. Efficient stirring can protect the stirring device at the same time, prolonging the service life. At the same time, the auxiliary stirring mechanism is introduced to make the stirring more sufficient. The hydraulic system is used to realize the lifting and lowering of the stirring blades, making the stirring more controllable. The complex curved surface formed by the deformation of the stirring bar and the gap in the middle are more conducive to stirring.

Description of drawings

Fig. 1 is the structural representation of the present invention in non-working state;

Fig. 2 is a top view structural representation of the present invention;

Fig. 3 is the bottom view structure schematic diagram of the present invention;

Fig. 4 is the structural representation of stirring paddle working state;

Fig. 5 is the partial structure schematic diagram of stirring paddle;

Fig. 6 is a structural representation of the undeformed state of the stirring blade;

Fig. 7 is a structural schematic diagram of the deformation state of the stirring blade;

Fig. 8 is a front structural schematic diagram of a stirring bar at an end;

Fig. 9 is a top view structural schematic diagram of an end stirring bar;

Figure 10 is a schematic diagram of the front view of the middle stirring bar;

Fig. 11 is a top view structural schematic diagram of the middle stirring bar;

Fig. 12 is the structural representation of stirring roller;

Fig. 13 is a schematic diagram of the structure of the base surface of the stirring blade;

Fig. 14 is a structural schematic diagram of the middle stirring bar.

In the figure, 1-stirring paddle, 101-base surface, 102-end point stirring bar, 103-middle stirring bar, 104-rebar position fixing bolt, 105-rigid non-deformable reinforcing bar, 106-gasket, 107-end pressure Tight nut, 108-washer, 109-stirring bar horizontal fixing nut, 110-rebar position fixing nut, 2-pulley, 3-V belt, 4-first motor, 5-hydraulic lifting mechanism, 6-lifting guide rod , 7-hydraulic oil tank 7, 8-second motor, 9-transmission, 10-support plate, 11-base, 12-mixing barrel, 13-coupling, 14-support frame, 15-worm, 16-worm gear, 17-small gear, 18-big gear, 19-rocker cover, 20-rocker, 21-mixing drum turntable, 22-hydraulic pipeline, 23-stirring roller.

detailed description

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

Example

A hydraulic mixer with a deformable stirring device, the structure of which is shown in Figure 1-3, mainly consists of a hydraulic lifting mechanism 5, a stirring paddle 1, a first motor 4, a second motor 8, a lifting guide rod 6, and a hydraulic oil tank 7. Coupling 13, support frame 14, worm 15, worm gear 16, pinion 17, large gear 18, rocker cover 19, rocker 20, mixing bucket turntable 21, hydraulic pipeline 22, transmission 9, support plate 10, The base 11, the mixing tank 12, the V-belt 3 and the pulley 2 are composed.

The stirring paddle 1 is arranged in the stirring barrel 12 and connected to the stirring roller 23 . The stirring roller 23 is controlled to rotate by a rotating assembly, including a pulley 2 connected to the stirring roller 23, a V-belt 3 that drives the pulley 2 to rotate, and a first motor 4 that controls the movement of the pulley 2. In addition, the stirring roller 23 is also lifted and lowered by a lifting assembly. The lifting assembly used includes a hydraulic lifting mechanism 5 connected to a rotating assembly, and a lifting guide rod 6 that controls the position of the hydraulic lifting mechanism 5 provides power for the hydraulic lifting mechanism 5. The hydraulic oil tank 7.

The structure of the stirring paddle 1 is shown in Figure 4-7, including the base surface 101, the end point stirring bar 102, the middle stirring bar 103, the position fixing bolt 104 of the steel bar, the rigid non-deformable steel bar 105, the gasket 106, and the end compression nut 107, a washer 108, a single stirring bar transverse fixing nut 109 and a reinforcing bar position fixing nut 110, wherein A, B and C in Fig. 6 and Fig. 7 are schematic diagrams of different angles.

The stirring blade 1 is a deformable stirring blade. Wherein the base surface 101 is provided with the same four groups, the inner chamber of the base surface 101 is connected with the stirring roller 23, the top and the bottom of the base surface 101 are provided with end point stirring bars 102 and middle stirring bars 103, and the horizontal fixing nut 109 is passed through a single stirring bar. Connected with the base surface 101, the end point stirring bar 102 and the middle stirring bar 103 can freely rotate around the base surface, so that the stirring paddles can be in any shape.

The structure of the end point stirring bar 102 and the middle stirring bar 103 is shown in Fig. 8-9 and Fig. When a fixed shape is stirred, it is only necessary to insert a rigid non-deformable steel bar 105 in the rectangular groove of the end point stirring bar 102 and the middle stirring bar 103, and the rigid non-deformable steel bar 105 and the end point stirring bar 102 are connected by an end compression nut 107 , and the middle stirring bar 103 are connected by a reinforcing bar position fixing bolt 104 and a reinforcing bar position fixing nut 110 .

The reinforcing bar position fixing bolts 104 and the reinforcing bar position fixing nuts 110 are the same four groups, and respectively limit the corresponding end point stirring bars 102 and the middle stirring bars 103 on the four groups of base surfaces. When the shape of the stirring device needs to be changed, only It is necessary to change the position of the rigid non-deformable steel bar 105 between the middle stirring bars 103. By adjusting the shape of the stirring device, the entry point and the center of gravity position of the stirring device can be adjusted to achieve the best stirring effect according to different stirring materials, and It can protect the stirring device to a certain extent and prolong the service life of the stirring device.

Among them, the rigid non-deformable steel bar is installed in the groove of the stirring bar, as one of the constraints controlling the movement of the end point stirring bar and the middle stirring bar, the left and right sides of the end point stirring bar 102 and the middle stirring bar 103 are provided with bolt holes, and the steel bars The position fixing bolts 104 and the reinforcing bar position fixing nuts 110 are the same four groups, and the four groups of reinforcing bar position fixing bolts and reinforcing bar position fixing nuts are rectangularly distributed with the rigid non-deformable reinforcing bar 105 as the center, and the end compression nuts and the end point stirring bars Spacers 106 are arranged between them, and gaskets 108 are arranged between the horizontal fixing nut of a single stirring bar and the middle stirring bar. The stirring roller can be connected with the base surface, or can be designed separately, and connected with the stirring paddle through bolts and nuts, and its structure is shown in Figure 12.

The mixing bucket 12 is arranged on the mixing bucket turntable 21 and connected to the base 11 through the support plate 10 . The rotating disc of the mixing bucket is driven to rotate by the power output assembly to drive the mixing bucket to rotate. The power output assembly includes a second motor 8 , a transmission 9 , a worm gear 16 , a worm 15 , a pinion 17 and a bull gear 18 meshing with each other. The bottom of the mixing bucket 12 is also provided with a rocking bar 20 and a rocking bar cover 19, the rocking bar 20 stirs the mixing tank turntable to drive the mixing tank to rotate, and the rocking bar cover 19 is set on the outside of the rocking bar 20. In addition, a limit rod or a limit plate is provided on the support plate 10 to prevent the mixing bucket 12 from deviating from the normal working position during rotation.

When the present invention works, the first motor 4 drives the pulley 2 to rotate, and the pulley 2 rotates to drive the V-belt 3 to rotate, and finally the V-belt 3 drives the stirring paddle 1 to rotate, so that the stirring paddle 1 is in the mixing bucket 12 Rotation is realized, the hydraulic lifting mechanism 5 is moved up and down through the hydraulic oil tank 7, the stirring paddle 1 is driven to move up and down through the hydraulic lifting mechanism 5, the worm 15 is driven to rotate through the second motor 8, and the second motor 8 and the worm 15 are connected through a coupling 13 is connected, and a support frame 14 is provided between the worm 15 and the base 11, the worm wheel 16 is driven by the rotation of the worm 15, and the horizontal rotary motion provided by the second motor 8 is converted into a vertical motion by the cooperation between the worm wheel 16 and the worm 15. The rotary motion in the direction, the second motor 8 and the worm 15 are connected through the transmission 9, so as to realize deceleration, the rotation of the worm wheel 16 drives the movement of the pinion 17, and the rotation of the pinion 17 drives the rotation of the large gear 18 meshing with the pinion, Thereby driving the mixing bucket turntable 21 to rotate, the hydraulic pipeline 22 is used to provide power, the mixing bucket turntable 21 can rotate to drive the mixing bucket 12 to rotate, and the rotation of the mixing bucket 12 can be limited by the rocker 20 and the rocker cover 19 , through the meshing of the gears, the motion is converted into the back and forth swing of the pendulum, so as to realize the swing of the mixing bucket, thereby playing the role of auxiliary stirring and making the stirring more sufficient. The stirring blade 1 includes four sets of the same base surface 101, as shown in Figure 13 As shown, A, B, C are schematic diagrams of different angles. The inner cavities of the four groups of base surfaces 101 are provided with stirring rollers 23, which drive the base surfaces 101 to rotate, and the top and bottom of the four groups of base surfaces 101 are provided with end point stirring bars 102 and middle stirring bars 103, and the base surfaces 101 and The end point stirring bar 102 and the middle stirring bar 103 are connected by a single horizontal fixing nut 109 of the stirring bar. The end point stirring bar 102 and the middle stirring bar 103 can rotate freely around the base surface 101, which can make the stirring device have any shape. There are rectangular grooves at the center of the stirring bar 102 and the middle stirring bar 103. When it is necessary to stir in a fixed shape, it is only necessary to insert a rigid non-deformable steel bar 105 into the rectangular grooves of the end point stirring bar 102 and the middle stirring bar 103. , the rigid non-deformable steel bar 105 is connected to the end point stirring bar 102 through the end compression nut 107, and the rigid non-deformable steel bar 105 is connected to the middle stirring bar 103 through the steel bar position fixing bolt nut 110 and the steel bar position fixing bolt 104. The reinforcing bar position fixing bolts and nuts 110 and the reinforcing bar position fixing bolts 104 are the same four groups, which are respectively used to limit the corresponding end point stirring bars 102 and the middle stirring bars 103 on the four groups of base surfaces 101. When it is necessary to change During the shape of the stirring device, it is only necessary to change the position of the rigid non-deformable steel bar 105 between the end point stirring bar 102 and the middle stirring bar 103. By adjusting the shape of the stirring device, the entry point and the center of gravity position of the stirring device can be adjusted. Different stirring materials have the best stirring effect, and can protect the stirring device to a certain extent, prolonging the service life of the stirring device.

Wherein the rigid non-deformable steel bar 105 is installed in the groove of the stirring bar, as one of the constraints to control the movement of the end point stirring bar 102 and the middle stirring bar 103, the left and right sides of the end point stirring bar 102 and the middle stirring bar 103 are provided with There are bolt holes, and the reinforcing bar position fixing bolts 104 and the reinforcing bar position fixing nuts 110 are the same four groups, and the four groups of reinforcing bar position fixing bolts 104 and the reinforcing bar position fixing nuts 110 are rectangularly distributed around the rigid non-deformable reinforcing bar 105, A gasket 106 is provided between the end compression nut 107 and the end stirring bar 102 , and a washer 108 is provided between the single horizontal fixing nut 109 of the stirring bar and the middle stirring bar 103 . The stirring roller 23 can be connected with the base surface, or can be designed separately, and connected with the stirring paddle 1 through bolts and nuts.

The invention realizes the function of stirring different objects. The main feature is sufficient mixing, high efficiency and strong adaptability. Since there is an urgent need for this kind of mixer that can fully and efficiently mix different objects in the market, the prospect is quite broad. The invention uses a motor to drive the stirring, which works stably and has high controllability. At the same time, the innovative stirring blade is used for stirring, and the shape of the stirring device can be adjusted according to the different stirring materials. When the shape of the stirring device needs to be changed, it only needs to change the rigidity and not deform The position of the steel bar between the stirring bars is enough. By adjusting the shape of the stirring device, the entry point and the center of gravity of the stirring device can be adjusted, and the best stirring effect can be achieved according to different stirring materials, so as to fully realize the different mixing materials. Efficient stirring can protect the stirring device at the same time, prolonging the service life. At the same time, the auxiliary stirring mechanism is introduced to make the stirring more sufficient. The hydraulic system is used to realize the lifting and lowering of the stirring blades, making the stirring more controllable. The complex curved surface formed by the deformation of the stirring bar and the gap in the middle are more conducive to stirring.

Specific embodiments of the present invention have been described above. It should be understood that the present invention is not limited to the specific embodiments described above, and those skilled in the art may make various changes or modifications within the scope of the claims, which do not affect the essence of the present invention.

Claims (16)

1. A hydraulic mixer with a deformable stirring device, characterized in that the mixer comprises: The stirring paddles arranged in the mixing barrel are connected to the stirring rollers, The rotating assembly that controls the rotation of the stirring roller includes a pulley connected to the stirring roller, a V-belt that drives the pulley to rotate, a motor that controls the movement of the pulley, The lifting assembly that controls the up and down movement of the stirring roller includes a hydraulic lifting mechanism connected to the rotating assembly, a lifting guide rod that controls the position of the hydraulic lifting mechanism, and a hydraulic oil tank that provides power for the hydraulic lifting mechanism. The stirring blades are deformable stirring blades. 2. a kind of hydraulic mixer with deformable stirring device according to claim 1, is characterized in that, described stirring paddle comprises base surface, endpoint stirring bar, middle stirring bar, The base surface is provided with the same four groups, and the inner cavity of the base surface is connected with the stirring roller, The top and bottom of the base surface are provided with the end point stirring bar and the middle stirring bar, which are connected by a single horizontal fixing nut of the stirring bar, and the end point stirring bar and the middle stirring bar rotate freely around the base surface, so that the stirring blades are different shapes. 3. A hydraulic mixer with a deformable stirring device according to claim 2, wherein the cross-sectional shapes of the end point stirring bar and the middle stirring bar include circular, rectangular, triangular, fan-shaped or a combination thereof shape to facilitate mixing. 4. A hydraulic mixer with a deformable stirring device according to claim 2, characterized in that the lengths of the end point stirring bars and the middle stirring bars can be changed and used in different stirring conditions in cooperation with each other. 5. A kind of hydraulic mixer with deformable stirring device according to claim 2, characterized in that, the end point stirring bar and the middle stirring bar are installed on the stirring base surface, and the center of the end point stirring bar and the middle stirring bar Rectangular grooves are opened at all places, and rigid non-deformable steel bars are inserted into the above-mentioned rectangular grooves. 6. a kind of hydraulic mixer with deformable stirring device according to claim 5, is characterized in that, the stirring paddle that described fixed endpoint stirring bar, middle stirring bar and stirring base surface constitute can be multiple shapes, Including but not limited to circular, parabolic or square. 7. A hydraulic mixer with a deformable stirring device according to claim 5, characterized in that the slot lengths of the rectangular slots at different positions are different, so as to save materials and increase the stiffness of the stirring bar. 8. A hydraulic mixer with a deformable stirring device according to claim 5, characterized in that, the rigid non-deformable steel bar is connected to the end stirring bar through the end compression nut, and the middle stirring bar The space is connected by the fixing bolts and nuts of the steel bars and the fixing bolts of the steel bars. 9. A hydraulic mixer with a deformable stirring device according to claim 8, characterized in that the rigid non-deformable steel bars can also be pulled by steel wires and dynamically controlled by servo motors. 10. A hydraulic mixer with a deformable stirring device according to claim 8, characterized in that, the bolts and nuts for fixing the positions of the reinforcing bars and the fixing bolts for fixing the positions of the reinforcing bars are the same four groups, and the four groups of base surfaces are respectively The corresponding endpoint stirring bar and the middle stirring bar are used to limit the position. 11. A hydraulic mixer with deformable stirring device according to claim 10, characterized in that, Four sets of steel bar position fixing bolts and steel bar position fixing nuts are distributed in a rectangular shape with the rigid non-deformable steel bar as the center. Gaskets are provided between the end compression nuts and the end stirring bars, and between the single horizontal fixing nut and the middle stirring bar. With gasket. 12. A hydraulic mixer with a deformable stirring device according to claim 1, characterized in that, the mixing bucket is arranged on the rotating disk of the mixing bucket and connected to the base via a support plate. 13. A hydraulic mixer with a deformable stirring device according to claim 12, characterized in that the turntable of the mixing bucket is driven to rotate by the power output assembly to drive the mixing bucket to rotate. 14. A hydraulic mixer with a deformable stirring device according to claim 13, wherein the power output assembly includes a second motor, a transmission, a worm gear, a worm, a pinion gear and a bull gear meshing with each other. 15. A hydraulic mixer with a deformable stirring device according to claim 12, characterized in that, the bottom of the mixing tank is also provided with a rocker and a rocker cover, and the rocker moves the mixing tank The turntable drives the mixing barrel to rotate, and the rocker sleeve is sleeved on the outside of the rocker. 16. A hydraulic mixer with a deformable stirring device according to claim 12, characterized in that, the support plate is provided with a limit rod or a limit rod to prevent the mixing barrel from deviating from the normal working position during rotation. bit board.