CN113509873A

CN113509873A - Stirring mixer

Info

Publication number: CN113509873A
Application number: CN202110455572.9A
Authority: CN
Inventors: 陈雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-10-19

Abstract

The invention relates to a stirring mixer, which comprises a shell (101) and a stirring mechanism, wherein the shell is provided with a movement mechanism; a stirring section including a first stirring head (102); and a driving part which drives the reciprocating mechanism through a motor (201) to enable the first stirring head (102) to move up and down, left and right. According to the invention, the reciprocating mechanism is driven by the motor to drive the first stirring head (101) to move up and down, left and right, so that building materials or decoration materials can be fully stirred and mixed, and the discharged material is finer.

Description

Stirring mixer

Technical Field

The invention relates to a mixer, in particular to an automatic mixing mixer for industries of construction, decoration and the like.

Background

Along with consumption and aesthetic level's improvement, people are more and more high to building and house aesthetic measure's requirement, and the decoration is decorated the trade that becomes very hot, and various liquid material that present fitment was used, manual stirring expense is high and waste time and energy, and most do not all stir evenly and just scribble and used, make ground and wall body unevenness, influence the resident and experience, need urgently now a device that can stir the compounding automatically.

Disclosure of Invention

The invention aims to provide a mixer capable of automatically stirring and mixing materials.

The invention relates to a stirring mixer, which comprises a shell, a stirring mechanism and a stirring mechanism, wherein the shell is provided with a movement mechanism;

a stirring section including a first stirring head;

and the driving part drives the reciprocating mechanism through the motor to enable the first stirring head to move up and down, left and right.

The invention relates to a stirring mixer, wherein a reciprocating mechanism comprises a motor, an output shaft, a first cam, a second cam, a first supporting plate, a first guide rail, a first rack, a third fixed rod, a sector gear, a first rotating shaft, a first fixed rod, a second rotating shaft, a first rod, a first reset spring, a second fixed rod, a first guide sleeve, a first connecting rod, a second rod, a third rotating shaft, a second reset spring and a tenth rotating shaft;

the motor is fixed with the shell, the output shaft of the motor is fixed with the first cam and the second cam, the motor output shaft is provided with the first supporting plate through a bearing, the first supporting plate is fixed with the first guide rail, the first guide rail is provided with the first rack moving along the first guide rail, the first rack is fixedly connected with one end of the third fixing rod, one end of the third fixing rod is connected with the first stirring head, the first rack is meshed with the sector gear, the sector gear is fixedly connected with one end of the first rotating shaft, the first rotating shaft is arranged on the shell through a bearing, the outer circumferential surface of the first rotating shaft is fixedly connected with one end of the first fixing rod, the other end of the first fixing rod is fixedly connected with one end of the second rotating shaft, and the other end of the second rotating shaft is coaxially fixed with the first rod, the outer circumferential surface of the first rod is overlapped with the outer circumferential surface of the first cam, one end of the first return spring is fixed on the first fixing rod, and the other end of the first return spring is fixed with the shell;

first backup pad cover is equipped with along its removal first guide pin bushing, first guide pin bushing with the one end of second dead lever is fixed, the other end of second dead lever with the middle part fixed connection of first connecting rod, the one end of first connecting rod with the one end fixed connection of third axis of rotation, the other end of third axis of rotation passes through the bearing and installs on the casing, first connecting rod is fixed with the one end of second reset spring, the other end of second reset spring is fixed with the casing, the other end of first connecting rod is installed through the bearing the one end of tenth axis of rotation, the other end of tenth axis of rotation is coaxial to be fixed with the second rod, the outer periphery of second rod with the outer periphery overlap joint of second cam.

The invention relates to a stirring mixer, wherein a rotating mechanism comprises a first belt pulley, a first belt, a second belt pulley, a fourth rotating shaft, a turbine, a worm, a third belt pulley, a second belt, a fourth belt pulley and a fifth rotating shaft;

the first belt pulley is coaxially fixed on the output shaft of the motor, the first belt pulley is in transmission connection with the two belt pulleys through the first belt, the second belt pulley is coaxially fixed with one end of the fourth rotating shaft, the other end of the fourth rotating shaft is arranged on the first supporting plate through a bearing, the fourth rotating shaft is coaxially fixed with the worm wheel which is meshed and connected with the worm, one end of the worm is arranged on the first supporting plate through a bearing, the third belt pulley is coaxially fixed on the worm, the third belt pulley and the fourth belt pulley are in transmission connection through a second belt, the fourth belt pulley and the fifth rotating shaft are coaxially fixed, one end of the fifth rotating shaft is rotatably connected with the third fixing rod, and the other end of the fifth rotating shaft is fixedly connected with the first stirring head.

The invention relates to a stirring mixer which comprises a telescopic mechanism, wherein the telescopic mechanism comprises a first clamping ring, a second connecting rod, a third connecting rod, a fifth fixing rod, a seventh fixing rod and a sixth fixing rod;

the fifth rotating shaft is coaxially fixed with the first clamping ring, the first clamping ring is hinged to one end of the second connecting rod, the other end of the second connecting rod is hinged to one end of the third connecting rod, the middle of the third connecting rod is hinged to the fifth fixing rod, the fifth fixing rod is connected with the first supporting plate through the sixth fixing rod, the other end of the third connecting rod is fixed to one end of the seventh fixing rod, and the other end of the seventh fixing rod is fixed to the second stirring head.

The invention relates to a stirring mixer, wherein a forward and reverse rotation mechanism comprises a fifth belt pulley, a third belt, a sixth belt pulley, a sixth rotating shaft, a first crank, a pin shaft, a second supporting plate, a long hole, a second rack, a second guide rail, a ninth fixing rod, a circular ring and a second annular groove;

the worm is coaxially fixed with the fifth belt pulley, the fifth belt pulley is in transmission connection with the sixth belt pulley through a third belt, the sixth belt pulley is coaxially fixed with the sixth rotating shaft, one end of the sixth rotating shaft is installed on a first supporting plate through a bearing, the other end of the sixth rotating shaft is fixed with one end of a first crank, the other end of the first crank is fixed with one end of a pin shaft, the other end of the pin shaft is arranged in a long strip hole formed in the second supporting plate and moves along the long strip hole, the second supporting plate is fixedly connected with a second rack, the second rack moves along a second guide rail, the second guide rail is fixedly connected with the first supporting plate, and the second rack is in meshing connection with teeth arranged on the outer circumferential surface of the first clamping ring;

two ends of the fifth fixing rod are arranged in a second annular groove formed in the inner circumferential surface of the ring and rotate along the second annular groove, and the ring is fixed with the first supporting plate through the sixth fixing rod.

The invention relates to a stirring mixer, wherein an output shaft of a motor is fixed with small heads of a first cam and a second cam.

The invention relates to a stirring mixer, wherein a structural body consisting of a fourth fixed rod, a second connecting rod, a third connecting rod 405, a fourth connecting rod and a second stirring head is symmetrically arranged.

The invention relates to a stirring mixer, wherein the radial width of a second rack is larger than the vertical movement distance of a fifth rotating shaft. The invention relates to a stirring mixer, wherein the mixer is characterized in that

The stirring mixer is different from the prior art in that the motor of the stirring mixer drives the reciprocating mechanism to drive the first stirring head to move up and down, left and right, so that building materials or decoration materials can be fully stirred and mixed, the discharging is more fine, the first stirring head and the second stirring head can rotate by driving the rotating mechanism, the telescopic mechanism and the forward and reverse rotating mechanism, the mixing effect of the building materials and the decoration materials is better, and the mixing efficiency is improved.

The stirring mixer of the present invention is further described with reference to the accompanying drawings.

Drawings

FIG. 1 is a front view of a mixing blender;

FIG. 2 is an enlarged view of a portion of the blender mixer shown in FIG. 1;

FIG. 3 is an isometric view of FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3;

fig. 5 is a partially enlarged view of fig. 4.

Detailed Description

As shown in fig. 1 to 5, referring to fig. 1 to 3, the stirring mixer of the present invention includes a housing 101 configured with a movement mechanism;

a stirring section including a first stirring head 102;

and a driving part which drives the reciprocating mechanism through the motor 201 to enable the first stirring head 102 to move up, down, left and right.

According to the invention, the reciprocating mechanism is driven by the motor to drive the first stirring head 101 to move up and down, left and right, so that building materials or decoration materials can be fully stirred and mixed, and the discharged material is finer.

The power module of the motor 201 comprises an electric control module and a wireless communication module, and the wireless communication module is in wireless connection with the user terminal. The invention enables the motor 201 to freely adjust the rotating direction and the rotating speed through the control of the user terminal, thereby controlling the stirring force and the material mixing efficiency.

As a further explanation of this example, referring to fig. 1 to 2, the reciprocating mechanism includes a motor 201, an output shaft 202, a first cam 203, a second cam 204, a first support plate 205, a first guide rail 206, a first rack 207, a third fixing rod 216, a sector gear 208, a first rotating shaft 209, a first fixing rod 210, a second rotating shaft 225, a first rod 211, a first return spring 222, a second fixing rod 215, a first guide sleeve 226, a first connecting rod 213, a second rod 212, a third rotating shaft 223, a second return spring 224, a tenth rotating shaft 227;

the motor 201 is fixed to the housing 101, the first cam 203 and the second cam 204 are fixed to the output shaft 202 of the motor 201, the first support plate 205 is installed on the output shaft 202 of the motor 201 through a bearing, the first guide rail 206 is fixed to the first support plate 205, the first guide rail 206 is configured with the first rack 207 moving along the first guide rail, the first rack 207 is fixedly connected to one end of the third fixing rod 216, one end of the third fixing rod 216 is connected to the first stirring head 102, the first rack 207 is engaged with the sector gear 208, the sector gear 208 is fixedly connected to one end of the first rotating shaft 209, the first rotating shaft 209 is installed on the housing 101 through a bearing, the outer circumferential surface of the first rotating shaft 209 is fixedly connected to one end of the first fixing rod 210, and the other end of the first fixing rod 210 is fixedly connected to one end of the second rotating shaft 225, the other end of the second rotating shaft 225 is coaxially fixed to the first rod 211, the outer circumferential surface of the first rod 211 is overlapped with the outer circumferential surface of the first cam 203, one end of the first return spring 222 is fixed to the first fixing rod 210, and the other end of the first return spring 222 is fixed to the housing 101;

the first supporting plate 205 is sleeved with a first guide sleeve 226 moving along the first supporting plate, the first guide sleeve 226 is fixed to one end of the second fixing rod 215, the other end of the second fixing rod 215 is fixedly connected to the middle of the first connecting rod 213, one end of the first connecting rod 213 is fixedly connected to one end of the third rotating shaft 223, the other end of the third rotating shaft 223 is mounted on the casing 101 through a bearing, the first connecting rod 213 is fixed to one end of the second return spring 224, the other end of the second return spring 224 is fixed to the casing 101, the other end of the first connecting rod 213 is mounted to one end of the tenth rotating shaft 227 through a bearing, the other end of the tenth rotating shaft 227 is coaxially fixed to the second rod 212, and the outer circumferential surface of the second rod 212 is overlapped with the outer circumferential surface of the second cam 204.

According to the invention, the motor 201 drives the first cam 203 to rotate, so that the first stick 211 drives the first fixing rod 210 to move upwards or downwards, the sector gear 208 swings up and down, the first rack 207 moves up and down along with the sector gear 208, the first stirring head 102 can turn materials up and down, the second stick 212 drives the first connecting rod 213 to swing left and right through the rotation of the second cam 204, the supporting plate 205 swings left and right through the guide sleeve 206, the first stirring head 102 can move up and down and can move left and right, and the materials can be stirred back and forth continuously, so that the materials are mixed fully and are more delicate.

The third fixing rod 216 is fixedly connected to the first stirring head.

The first return spring 222 is sleeved on the first rotating shaft 209.

The second return spring 224 is fitted around the third rotating shaft 223.

With reference to fig. 1, the first cam 203 and the second cam 204 rotate synchronously, and the radial lines coincide to ensure that the first stirring head 102 moves from left to right, then from top to bottom, and then from right to left and from bottom to top, and the above-mentioned motions are circulated, so that the materials are sufficiently stirred and mixed.

Wherein the motion track of the first stirring head can be changed by adjusting the size of the angle a.

One end of the first return spring 222 is fixed to the housing 101 through a bearing, one end of the first return spring 222 is fixed to an outer ring of the bearing, the outer ring of the bearing is fixed to the housing 101, the outer ring of the bearing is not rotated, an inner ring of the bearing is rotated, so that in the process that the first cam 203 pushes up upwards, the first fixing rod 210 moves upwards, the first return spring 222 is in a compressed state, and when the first cam 203 does not push up any more, the first return spring 222 drives the first fixing rod 210 to move downwards, so that the first rod 211 continues to rotate along the outer circumferential surface of the first cam 203, and the stirring head moves up and down.

One end of the second reset spring 224 is fixed to the housing 101 through a bearing, one end of the second reset spring 224 is fixed to an outer ring of the bearing, an outer ring of the bearing is fixed to the housing 101, the outer ring of the bearing does not rotate, an inner ring of the bearing rotates, so that when the second cam 204 pushes the second stick 212 rightwards, the guide sleeve 226 drives the support plate 205 to move rightwards, the second reset spring 224 is in a compressed state, and when the second cam 204 does not push the second stick 212 rightwards any more, the second reset spring 224 drives the first connecting rod 213 to move leftwards, so that the second stick 212 continues to rotate along the outer circumferential surface of the second cam 204, and the first stirring head 101 moves leftwards.

As a further explanation of this example, referring to fig. 1 and fig. 3 to 4, the rotating mechanism includes a first pulley 301, a first belt 302, a second pulley 303, a fourth rotating shaft 310, a worm wheel 304, a worm 305, a third pulley 306, a second belt 311, a fourth pulley 308, a fifth rotating shaft 312;

the output shaft 202 of the motor 201 is coaxially fixed with the first belt pulley 301, the first belt pulley 301 and the second belt pulley 303 are in belt transmission connection through the first belt 302, the second belt pulley 303 is coaxially fixed with one end of the fourth rotating shaft 310, the other end of the fourth rotating shaft 310 is installed on the first supporting plate 205 through a bearing, the fourth rotating shaft 310 is coaxially fixed with the turbine 304, the turbine 304 is in meshing connection with the worm 305, one end of the worm 305 is installed on the first supporting plate 205 through a bearing, the worm 305 is coaxially fixed with the third belt pulley 306, the third belt pulley 306 is in belt transmission connection with the fourth belt pulley 308 through the second belt 311, the fourth belt pulley 308 is coaxially fixed with the fifth rotating shaft 312, one end of the fifth rotating shaft 312 is rotatably connected with the third fixing rod 216, the other end of the fifth rotating shaft 312 is fixedly connected with the first stirring head 102.

According to the invention, the motor 201 drives the first belt pulley 301 and the second belt pulley 303 to rotate so as to enable the turbine 304 to rotate, so that the worm 305 drives the third belt pulley 306 and the fourth belt pulley 308 to rotate, and the fifth rotating shaft 312 drives the first stirring head 102 to rotate, thereby realizing rotary stirring and mixing, and enabling the stirring single range to be wider.

Referring to fig. 4 to 5, the fifth rotating shaft 312 and the third fixing rod 216 can be rotatably connected in the following manner: the end surface of the third fixing rod 216 is radially provided with a circular hole 319, the circular hole 3191 is internally provided with a rotating disc 320 matched with the shape of the third fixing rod, the rotating disc 320 is coaxially fixed with one end of a rotating support rod 322, the other end of the rotating support rod 322 is coaxially fixed with a fifth rotating shaft 312, the outer circumferential surface of the rotating support rod 322 is sleeved with a limit ring 321, the outer circumferential surface of the limit ring 321 is fixed with the inner circumferential surface of the circular hole 319, the upper surface of the rotating disc 320 is overlapped with the circular hole 319, and the lower surface of the rotating disc 320 is overlapped with the limit ring 321. According to the invention, the fifth rotating shaft 312 can rotate while the third fixing rod 216 does not rotate, so that the first stirring head 102 can mix materials up, down, left and right, and can rotate to mix materials, and the stirring effect is better.

As a further explanation of the present example, referring to fig. 1-2, the mixer comprises a telescopic mechanism, wherein the telescopic mechanism comprises a first clamping ring 401, a second connecting rod 404, a third connecting rod 405, a fifth fixing rod 406, a seventh fixing rod 409 and a sixth fixing rod 410;

the fifth rotating shaft 312 is coaxially fixed to the first clamping ring 401, the first clamping ring 401 is hinged to one end of the second connecting rod 404, the other end of the second connecting rod 404 is hinged to one end of the third connecting rod 405, the middle of the third connecting rod 405 is hinged to the fifth fixing rod 406, the fifth fixing rod 406 is connected to the first supporting plate 205 through the sixth fixing rod 410, the other end of the third connecting rod 405 is fixed to one end of the seventh fixing rod 409, and the other end of the seventh fixing rod 409 is fixed to the second stirring head 104.

According to the invention, the fifth rotating shaft 312 moves downwards to drive the second connecting rod 404 to move leftwards, so that the third connecting rod 405 contracts rightwards, the seventh fixing rod 409 is driven to contract rightwards, the second stirring head 104 contracts rightwards, and when the fifth rotating shaft 312 moves upwards, the second connecting rod 404 is driven to move rightwards, so that the third connecting rod 405 contracts leftwards, the seventh fixing rod 409 is driven to contract leftwards, the second stirring head 104 contracts leftwards, the opening and closing movement is formed, the materials around the first stirring head 102 are driven to turn over and stir, and the stirring efficiency is higher.

The first ring-shaped clamping groove 402 is formed in the outer circumferential surface of the fifth rotating shaft 312, and the first clamping ring 401 is configured in the first ring-shaped clamping groove 402.

One end of a fourth fixing rod 403 is fixed to the lower end surface of the first snap ring 401 along the axial direction thereof, and the other end of the fourth fixing rod 403 is hinged to one end of the second link 404.

The fifth fixing rod 406 is fixedly connected to the first supporting plate 205 through the sixth fixing rod 410.

Wherein, the cooperation of first ring groove 402, first snap ring 401 makes fifth axis of rotation 312 can rotate, and first snap ring 401 does not rotate to the telescopic machanism who makes first snap ring 401 drive can stretch out and draw back, improves and glues the efficiency of stirring the material.

As a further explanation of this example, referring to fig. 1 and fig. 3 to 5, the forward and reverse rotation mechanism includes a fifth belt pulley 501, a third belt 502, a sixth belt pulley 503, a sixth rotation shaft 504, a first crank 505, a pin 506, a second support plate 507, a long hole 512, a second rack 508, a second guide rail 509, a ninth fixing rod 514, a ring 407, and a second annular groove 408;

the worm 305 is coaxially fixed with the fifth belt pulley 501, the fifth belt pulley 501 and the sixth belt pulley 503 are in belt transmission connection through a third belt 502, the sixth pulley 503 is coaxially fixed to the sixth rotating shaft 504, one end of the sixth rotating shaft 504 is mounted on the first support plate 205 through a bearing, the other end of the sixth rotating shaft 504 is fixed to one end of the first crank 505, the other end of the first crank 505 is fixed to one end of the pin 506, the other end of the pin 506 is disposed in and moves along a long hole 512 formed in the second support plate 507, the second support plate 507 is fixedly connected to the second rack 508, the second rack 508 moves along the second guide rail 509, the second guide rail 509 is fixedly connected to the first support plate 205, and the second rack 508 is engaged with teeth disposed on the outer circumferential surface of the first snap ring 401;

both ends of the fifth fixing rod 406 are disposed in and rotated along a second annular groove 408 formed on an inner circumferential surface of the ring 407, and the ring 407 is fixed to the first support plate 205 by the sixth fixing rod 410.

According to the invention, the worm 305 drives the sixth rotating shaft 504 to rotate, so that the first crank 505 drives the second supporting plate 507 to move left and right through the pin shaft 506, and the second rack 508 reciprocates left and right, so that the first clamping ring 401 rotates, the telescopic mechanism rotates, materials at different depths are driven to be fully rotated and mixed, and the fineness and the uniformity of the materials are improved.

Wherein, the second guide rail 509 is fixedly connected with the first support plate 205 through a ninth fixing rod 514.

The second rack 508 is provided with a dovetail-shaped slider, the second guide rail 509 is provided with a dovetail groove, and the dovetail-shaped slider is matched with the dovetail groove to enable the second rack 508 to slide, so that derailment and falling are avoided.

Here, the ring 407 is fixed to the first support plate 205 by the sixth fixing bar 410 by "both ends of the fifth fixing bar 406 are disposed in and rotated along a second annular groove 408 formed in an inner circumferential surface of the ring 407. The structure of the telescopic mechanism enables the telescopic mechanism to realize telescopic while rotating.

Wherein the first snap ring 401 functions as a gear.

As a further explanation of this example, referring to fig. 2 to 5, the output shaft 202 of the motor 201 is fixed to the small ends of the first cam 203 and the second cam 204.

The present invention ensures that the first mixing head 102 moves first from left to right, then from top to bottom, and then from right to left, bottom to top, cyclically moving the above-mentioned movements, so that the material is sufficiently mixed and stirred.

As a further explanation of the present embodiment, referring to fig. 2 to 5, the fourth fixing rod 403, the second connecting rod 404, the third connecting rod 405, the fourth connecting rod 409 and the second stirring head 104 are symmetrically disposed.

The invention has firmer integral structure, longer service life, larger stirring range and more sufficient material mixing.

As a further explanation of this example, referring to fig. 2-5, the radial width of the second rack 508 is greater than the distance of the up-and-down movement of the fifth rotation axis 312.

The invention ensures that the second rack 508 can be meshed with the teeth on the first clamping ring 401 at any time, thereby realizing that the telescopic mechanism can rotate at different depths, fully stirring materials and improving the material mixing efficiency.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.

Claims

1. The utility model provides a stirring blendor which characterized in that: comprises that

A housing (101) provided with a movement mechanism;

a stirring section including a first stirring head (102);

and a driving part which drives the reciprocating mechanism through a motor (201) to enable the first stirring head (102) to move up and down, left and right.

2. The mixer of claim 1, wherein: the reciprocating mechanism comprises a motor (201), an output shaft (202), a first cam (203), a second cam (204), a first supporting plate (205), a first guide rail (206), a first rack (207), a third fixing rod (216), a sector gear (208), a first rotating shaft (209), a first fixing rod (210), a second rotating shaft (225), a first rod (211), a first reset spring (222), a second fixing rod (215), a first guide sleeve (226), a first connecting rod (213), a second rod (212), a third rotating shaft (223), a second reset spring (224) and a tenth rotating shaft (227);

the motor (201) is fixed with the shell (101), the output shaft (202) of the motor (201) is fixed with the first cam (203) and the second cam (204), the output shaft (202) of the motor (201) is provided with the first supporting plate (205) through a bearing, the first supporting plate (205) is fixed with the first guide rail (206), the first guide rail (206) is provided with the first rack (207) moving along the first guide rail, the first rack (207) is fixedly connected with one end of the third fixing rod (216), one end of the third fixing rod (216) is connected with the first stirring head (102), the first rack (207) is meshed with the sector gear (208), the sector gear (208) is fixedly connected with one end of the first rotating shaft (209), and the first rotating shaft (209) is arranged on the shell (101) through a bearing, the outer circumferential surface of the first rotating shaft (209) is fixedly connected with one end of a first fixing rod (210), the other end of the first fixing rod (210) is fixedly connected with one end of a second rotating shaft (225), the other end of the second rotating shaft (225) is coaxially fixed with the first stick (211), the outer circumferential surface of the first stick (211) is overlapped with the outer circumferential surface of the first cam (203), one end of a first return spring (222) is fixed on the first fixing rod (210), and the other end of the first return spring (222) is fixed with the shell (101);

the first support plate (205) is sleeved with the first guide sleeve (226) moving along the first support plate, the first guide sleeve (226) is fixed with one end of the second fixed rod (215), the other end of the second fixed rod (215) is fixedly connected with the middle part of the first connecting rod (213), one end of the first connecting rod (213) is fixedly connected with one end of the third rotating shaft (223), the other end of the third rotating shaft (223) is installed on the shell (101) through a bearing, the first connecting rod (213) is fixed with one end of the second return spring (224), the other end of the second return spring (224) is fixed with the shell (101), the other end of the first connecting rod (213) is installed with one end of the tenth rotating shaft (227) through a bearing, the other end of the tenth rotating shaft (227) is coaxially fixed with the second rod (212), the outer circumferential surface of the second roller (212) is overlapped with the outer circumferential surface of the second cam (204).

3. The mixer of claim 2, wherein: the rotating mechanism comprises a first belt pulley (301), a first belt (302), a second belt pulley (303), a fourth rotating shaft (310), a turbine (304), a worm (305), a third belt pulley (306), a second belt (311), a fourth belt pulley (308) and a fifth rotating shaft (312);

the output shaft (202) of motor (201) is coaxially fixed with first belt pulley (301), first belt pulley (301) with two belt pulleys (303) pass through first belt (302) belt drive and connect, second belt pulley (303) with the coaxial fixed of one end of fourth axis of rotation (310), the other end of fourth axis of rotation (310) passes through the bearing and installs on first backup pad (205), fourth axis of rotation (310) is coaxially fixed with turbine (304), turbine (304) with worm (305) meshing connection, the one end of worm (305) is passed through the bearing and is installed on first backup pad (205), worm (305) is coaxially fixed with third belt pulley (306), third belt pulley (306) with fourth belt pulley (308) passes through second belt (311) belt drive and connects, fourth belt pulley (308) with fifth axis of rotation (312) is coaxial fixed, one end of the fifth rotating shaft (312) is rotatably connected with the third fixing rod (216), and the other end of the fifth rotating shaft (312) is fixedly connected with the first stirring head (102).

4. A mixer according to claim 3, characterized in that: the stirring mixer comprises a telescopic mechanism, wherein the telescopic mechanism comprises a first clamping ring (401), a second connecting rod (404), a third connecting rod (405), a fifth fixing rod (406), a seventh fixing rod (409) and a sixth fixing rod (410);

the fifth rotating shaft (312) is coaxially fixed with the first clamping ring (401), the first clamping ring (401) is hinged to one end of the second connecting rod (404), the other end of the second connecting rod (404) is hinged to one end of the third connecting rod (405), the middle of the third connecting rod (405) is hinged to the fifth fixing rod (406), the fifth fixing rod (406) is connected with the first supporting plate (205) through the sixth fixing rod (410), the other end of the third connecting rod (405) is fixed to one end of the seventh fixing rod (409), and the other end of the seventh fixing rod (409) is fixed to the second stirring head (104).

5. The mixer of claim 4, wherein: a stirring mixer comprises a forward and reverse rotation mechanism, wherein the forward and reverse rotation mechanism comprises a fifth belt pulley (501), a third belt (502), a sixth belt pulley (503), a sixth rotating shaft (504), a first crank (505), a pin shaft (506), a second supporting plate (507), a long hole (512), a second rack (508), a second guide rail (509), a ninth fixing rod (514), a circular ring (407) and a second annular groove (408);

the worm (305) is coaxially fixed with a fifth belt pulley (501), the fifth belt pulley (501) is in belt transmission connection with a sixth belt pulley (503) through a third belt (502), the sixth belt pulley (503) is coaxially fixed with a sixth rotating shaft (504), one end of the sixth rotating shaft (504) is installed on a first supporting plate (205) through a bearing, the other end of the sixth rotating shaft (504) is fixed with one end of a first crank (505), the other end of the first crank (505) is fixed with one end of a pin shaft (506), the other end of the pin shaft (506) is configured in a long hole (512) formed in the second supporting plate (507) and moves along the long hole, the second supporting plate (507) is fixedly connected with a second rack (508), and the second rack (508) moves along a second guide rail (509), the second guide rail (509) is fixedly connected with the first supporting plate (205), and the second rack (508) is in meshed connection with teeth arranged on the outer circumferential surface of the first clamping ring (401);

both ends of the fifth fixing rod (406) are disposed in and rotated along a second annular groove (408) formed in the inner circumferential surface of the ring (407), and the ring (407) is fixed to the first support plate (205) by the sixth fixing rod (410).

6. The mixer of claim 5, wherein: an output shaft (202) of the motor (201) is fixed with small ends of the first cam (203) and the second cam (204).

7. The mixer of claim 6, wherein: and the structure body consisting of the fourth fixing rod (403), the second connecting rod (404), the third connecting rod (405), the fourth connecting rod (409) and the second stirring head (104) is symmetrically arranged.

8. The mixer of claim 7, wherein: the radial width of the second rack (508) is larger than the distance of the vertical movement of the fifth rotating shaft (312).