Environment-friendly pigment stirring and mixing device

Abstract

The invention relates to the technical field of pigment mixing, and particularly discloses an environment-friendly pigment stirring and mixing device which comprises a stirring barrel and further comprises a mixing assembly arranged on the stirring barrel and used for stirring and mixing pigments and washing the interior of the stirring barrel; the adjusting assembly is arranged on the upper side of the cover plate, and the adjusting assembly is used for adjusting the mixing assembly. Through the mixing assembly, pigment injected into the stirring barrel and water can be mixed and stirred, the interior of the stirring barrel can be conveniently washed, the situation that after mixing, the pigment which is not discharged is accumulated in the stirring barrel, and follow-up use is affected is prevented, and through the adjusting assembly, according to the thickness degree after the pigment and the water are mixed, the stirring efficiency is improved. The power of the mixing assembly when the pigment and water are stirred and the flushing pressure and the flushing amount when the interior of the stirring barrel is flushed are regulated and controlled, so that the situation that the flushing effect is affected, and the possibly-caused situation that the resource consumption is large and environmental protection is not facilitated is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of pigment mixing, in particular to an environmentally friendly pigment stirring and mixing device. Background Art

[0002] Pigment production is roughly divided into processes such as diazotization reaction, dissolution coupling, temperature heat treatment, rinsing, solid-liquid separation, drying and crushing. After crushing, the pigment will appear as a powder product with a smaller particle size. Due to different requirements for the color of the pigment, and the difficulty of mixing some colors during production, it is often necessary to mix the crushed pigments of different colors in the process of manufacturing pigments. When using, just add water to mix and stir.

[0003] When the pigment stirring and mixing device is used, the pigment and water are usually added to the mixing device in a certain ratio for stirring and mixing. After the mixing and stirring, the inside of the mixing device needs to be flushed in time. For different ratios of pigment and water, the viscosity of the pigment and water after mixing will be different. For pigments that are more viscous after mixing, there may be insufficient flushing pressure and insufficient water volume, and the inside of the mixing device cannot be effectively flushed, which affects the flushing effect. For pigments that are thinner after mixing, there may be excessive flushing pressure or excessive water volume, which results in large resource consumption and is not conducive to environmental protection. For this reason, we propose an environmentally friendly pigment stirring and mixing device. Summary of the invention

[0004] The purpose of the present invention is to provide an environmentally friendly pigment stirring and mixing device to solve the problems raised in the above-mentioned background technology that when flushing the inside of the mixing device, for pigments that are more viscous after mixing, there may be insufficient flushing pressure and flushing water volume, which affects the flushing effect, and for pigments that are thinner after mixing, there may be excessive flushing pressure or excessive flushing water, which results in large resource consumption and is not conducive to environmental protection.

[0005] To achieve the above object, the present invention provides the following technical solution: an environmentally friendly pigment stirring and mixing device, comprising: a stirring barrel, a supporting leg is fixedly arranged at the bottom of the stirring barrel, a discharge pipe is fixedly connected to the lower side of the stirring barrel, and a cover plate is fixedly arranged on the upper side of the stirring barrel.

[0006] It also includes: a mixing component, which is arranged on the mixing barrel and is used for mixing the pigment and flushing the inside of the mixing barrel;

[0007] An adjusting component is arranged on the upper side of the cover plate and is used to adjust the mixing component.

[0008] Among them, the mixing assembly includes two connecting cylinders fixedly arranged on the upper side of the cover plate, and the first cylinder and the second cylinder are slidably arranged on the inner sides of the two connecting cylinders respectively. The lower sides of the first cylinder and the second cylinder are fixedly connected with a material passing pipe that movably penetrates the cover plate, and the first solenoid valve is installed on the material passing pipe. The lower sides of the first cylinder and the second cylinder are symmetrically fixed with springs fixed to the cover plate.

[0009] Among them, a first motor is fixedly arranged on the bottom side of the mixing barrel, a mixing shaft is fixedly arranged on the output end of the first motor, mixing elements are fixedly arranged on the side end of the mixing shaft at equal intervals around the circumference, a scraper is fixedly arranged on the end of the mixing element away from the mixing shaft, and a controller is fixedly arranged on the outside of the mixing barrel.

[0010] Among them, an annular tube is arranged on the upper side of the interior of the mixing barrel, a connecting tube is fixedly connected to the upper side of the annular tube, the upper side of the connecting tube passes through the cover plate and is rotatably connected to the cover plate, and nozzles are fixedly arranged at equal intervals around the circumference on the lower side of the annular tube.

[0011] Among them, a water outlet pipe is rotatably arranged on the upper side of the connecting pipe, an annular sleeve is fixedly arranged on the upper end of the connecting pipe, a sealing bearing is arranged between the annular sleeve and the water outlet pipe, an output end of a water pump is fixedly arranged at one end of the water outlet pipe, the water pump is fixedly arranged on the upper side of the cover plate, a water inlet pipe is fixedly arranged at the input end of the water pump, and a second solenoid valve is installed on the water inlet pipe.

[0012] Among them, the connecting pipe is located on the upper side of the cover plate and is fixedly provided with a first gear, the first gear is located on the lower side of the annular sleeve, one side of the first gear is provided with a mounting frame fixedly provided with the cover plate, a second motor is fixedly provided on the upper side of the mounting frame, the output shaft of the second motor movably passes through the mounting frame and is fixedly provided with a second gear, and the second gear is meshingly connected with the first gear.

[0013] Among them, the adjustment component includes a support frame arranged on one side of the connecting tube, the support frame is fixedly arranged on the upper side of the cover plate, a rotating plate is rotatably arranged on the support frame, through grooves are opened on both sides of the rotating plate, and pillars are movably arranged in the through grooves on both sides.

[0014] Among them, one end of the two pillars is fixed to the side ends of the first cylinder and the second cylinder respectively, and the side ends of the two connecting cylinders are penetrated by guide grooves. The pillars penetrate the guide grooves and slide along the guide grooves. A limit plate is fixed on the outer side of the pillars.

[0015] Among them, the cover plate is fixedly provided with a mounting shell on one side of the rotating plate, a sliding rheostat is fixedly provided in the mounting shell, a connecting block is fixedly provided on the sliding side end of the sliding rheostat, a sliding rod fixedly provided with the mounting shell and slidingly arranged on the connecting block, a fixed end of the telescopic rod is rotatably provided on one end of the rotating plate close to the mounting shell, the telescopic end of the telescopic rod is fixed to the connecting block, and a limiting groove is provided on one side of the mounting shell close to the telescopic rod.

[0016] The present invention has at least the following beneficial effects:

[0017] The present invention can mix and stir the pigment and water added to the mixing barrel through the mixing component, and ensure the uniformity of the mixing. After the pigment mixing and stirring is completed and used, the inside of the mixing barrel can be conveniently rinsed to prevent the pigment that has not been removed after mixing from accumulating in the mixing barrel and affecting subsequent use. The adjusting component can be used to adjust the power of the mixing component when stirring the pigment and water, and the flushing pressure and flushing volume when flushing the inside of the mixing barrel according to the thickness of the pigment and water after mixing, so as to prevent affecting the flushing effect and possibly causing large resource consumption and environmental protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front-view stereoscopic structure of the present invention;

[0019] Figure 2 This is a schematic structural diagram of the inner side of the mixing barrel of the present invention;

[0020] Figure 3 It is a schematic structural diagram of the cross-section of the connecting cylinder, the first cylinder body and the second cylinder body of the present invention;

[0021] Figure 4 This is a schematic structural diagram of the annular pipe connection of the present invention;

[0022] Figure 5 It is a structural schematic diagram of a cross-section of the connection between the connecting pipe and the water outlet pipe of the present invention;

[0023] Figure 6 It is a structural schematic diagram of the regulating assembly of the present invention;

[0024] Figure 7 It is a schematic diagram of the structure of the rotating plate and the pillar explosion of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the cross-section of the telescopic rod connection of the present invention.

[0026] In the figure: 11, mixing barrel; 12, supporting leg; 13, discharge pipe; 14, cover plate; 2, mixing assembly; 21, connecting barrel; 22, first barrel; 23, second barrel; 24, feeding pipe; 25, first solenoid valve; 26, spring; 27, first motor; 28, stirring shaft; 29, stirring element; 210, scraper; 211, annular pipe; 212, connecting pipe; 213, nozzle; 214, annular sleeve; 215, water outlet pipe; 216, sealed bearing; 217. water pump; 218. water inlet pipe; 219. second solenoid valve; 220. first gear; 221. mounting bracket; 222. second motor; 223. second gear; 224. controller; 3. adjustment assembly; 31. support bracket; 32. rotating plate; 33. through groove; 34. pillar; 35. limit plate; 36. guide groove; 37. mounting shell; 38. sliding rheostat; 39. connecting block; 310. sliding rod; 311. telescopic rod; 312. limit groove. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiment 1

[0029] See also Figures 1 to 8 The present invention provides a technical solution: an environmentally friendly pigment stirring and mixing device, comprising: a stirring barrel 11, a supporting leg 12 is fixedly arranged at the bottom of the stirring barrel 11, a discharge pipe 13 is fixedly connected to the lower side of the stirring barrel 11, and a cover plate 14 is fixedly arranged on the upper side of the stirring barrel 11.

[0030] The mixing device further comprises: a mixing assembly 2, which is arranged on the mixing barrel 11 and is used for mixing the pigment and flushing the inside of the mixing barrel 11;

[0031] The adjusting component 3 is arranged on the upper side of the cover plate 14 , and is used to adjust the mixing component 2 .

[0032] The supporting legs 12 provide a firm support for the mixing barrel 11, and a control valve is installed on the discharge pipe 13. By opening the control valve, the mixed pigment can be discharged through the discharge pipe 13. The pigment and water added to the mixing barrel 11 can be mixed and stirred through the mixing component 2 to ensure the uniformity of the mixing. After the pigment mixing and stirring is completed and used, the inside of the mixing barrel 11 can be conveniently flushed to prevent the pigment that has not been discharged after mixing from accumulating in the mixing barrel 11 and affecting subsequent use. Through the adjustment component 3, the power of the mixing component 2 when stirring the pigment and water, as well as the flushing pressure and flushing volume when flushing the inside of the mixing barrel 11 can be regulated according to the thickness of the pigment and water after mixing, so as to prevent affecting the flushing effect and the possible large resource consumption that is not conducive to environmental protection.

[0033] Embodiment 2

[0034] The mixing assembly 2 includes two connecting cylinders 21 fixedly arranged on the upper side of the cover plate 14, and a first cylinder 22 and a second cylinder 23 are slidably arranged inside the two connecting cylinders 21 respectively. The lower sides of the first cylinder 22 and the second cylinder 23 are fixedly connected with a feeding pipe 24 that movably penetrates the cover plate 14, and the lower side of the feeding pipe 24 is connected with the interior of the mixing barrel 11. The bottom surfaces of the first cylinder 22 and the second cylinder 23 are both arranged in a conical shape facing downward toward the feeding pipe 24, so that the pigment or water can pass into the feeding pipe 24. A first solenoid valve 25 is installed on the feeding pipe 24, and a spring 26 fixedly arranged with the cover plate 14 is symmetrically fixedly arranged on the lower sides of the first cylinder 22 and the second cylinder 23. When in use, water can be injected into the first cylinder 22 and pigment can be added into the second cylinder 23 according to the ratio of pigment to water. The first solenoid valves 25 on both sides are controlled to open by the controller 224, and the pigment and water are respectively added into the mixing barrel 11 through the feeding pipe 24.

[0035] A first motor 27 is fixedly arranged on the bottom side of the mixing barrel 11, a stirring shaft 28 is fixedly arranged on the output end of the first motor 27, stirring members 29 are fixedly arranged on the side end of the mixing barrel 28 at equal intervals around the circumference, a scraper 210 is fixedly arranged on the end of the mixing member 29 away from the mixing shaft 28, and a controller 224 is fixedly arranged on the outside of the mixing barrel 11. After the pigment and water are added into the mixing barrel 11, the first motor 27 is operated through the controller 224, and the first motor 27 drives the stirring shaft 28, the stirring member 29 and the scraper 210 to rotate, so that the pigment and water in the mixing barrel 11 are stirred and mixed evenly, and the pigment at the inner wall of the mixing barrel 11 can be stirred through the scraper 210 to ensure the mixing effect of the pigment and water.

[0036] An annular tube 211 is provided on the upper inner side of the mixing barrel 11, and during the mixing process, the mixing shaft 28, the mixing member 29 and the scraper 210 will not collide with the annular tube 211, and a connecting tube 212 is fixedly connected to the upper side of the annular tube 211, and the upper side of the connecting tube 212 passes through the cover plate 14 and is rotatably connected to the cover plate 14, and nozzles 213 are fixedly provided at equal intervals around the circumference of the lower side of the annular tube 211, and some of the nozzles 213 are facing the outside of the annular tube 211, and other parts of the nozzles 213 are facing the inside of the annular tube 211, so that during the flushing process, the sprayed water can be sprayed onto the inner wall and the middle position of the mixing barrel 11, thereby increasing the flushing effect.

[0037] A water outlet pipe 215 is rotatably provided on the upper side of the connecting pipe 212, an annular sleeve 214 is fixedly provided on the upper end of the connecting pipe 212, a sealing bearing 216 is provided between the annular sleeve 214 and the water outlet pipe 215, the inner side of the annular sleeve 214 is fixed to the outer ring of the sealing bearing 216, the outer side of the water outlet pipe 215 is fixed to the inner ring of the sealing bearing 216, the provision of the sealing bearing 216 can prevent the flushing water from leaking out of the connection between the connecting pipe 212 and the water outlet pipe 215 when the connecting pipe 212 rotates, and a sealing gasket can be provided between the connecting pipe 212 and the water outlet pipe 215 to further prevent the flushing water from leaking out, one end of the water outlet pipe 215 is fixedly provided with the output end of a water pump 217, the water pump 217 is fixedly provided on the upper side of the cover plate 14, the input end of the water pump 217 is fixedly provided with a water inlet pipe 218, a second solenoid valve 219 is installed on the water inlet pipe 218, and one end of the water inlet pipe 218 is connected to the water tank;

[0038] When flushing the inside of the mixing barrel 11, the controller 224 is used to operate the water pump 217, the second solenoid valve 219 is opened, and the flushing water in the water tank enters the water outlet pipe 215 through the water inlet pipe 218, and then enters the annular pipe 211 through the connecting pipe 212, and finally is sprayed out through the nozzle 213 to flush the inside of the mixing barrel 11 and the stirring shaft 28, the stirring member 29 and the scraper 210. During flushing, the first motor 27 can drive the rotation of the stirring shaft 28, the stirring member 29 and the scraper 210, so that the scraper 210 can scrape off the pigment adhered to the inner wall of the mixing barrel 11, thereby increasing the flushing effect. The flushing water can be discharged through the discharge pipe 13.

[0039] The connecting pipe 212 is located on the upper side of the cover plate 14 and is fixedly provided with a first gear 220. The first gear 220 is located on the lower side of the annular sleeve 214. A mounting bracket 221 fixedly provided with the cover plate 14 is provided on one side of the first gear 220. A second motor 222 is fixedly provided on the upper side of the mounting bracket 221. The output shaft of the second motor 222 movably passes through the mounting bracket 221 and is fixedly provided with a second gear 223. The second gear 223 is meshed and connected with the first gear 220. When the interior of the mixing barrel 11 is flushed, the second motor 222 is operated through the controller 224, and the output of the second motor 222 is output. The output shaft drives the second gear 223 to rotate, so that the first gear 220 rotates, and then the connecting pipe 212 and the annular pipe 211 rotate, so that the flushing water sprayed by the nozzle 213 can cover various positions inside the mixing barrel 11, thereby increasing the flushing range and flushing effect. The rotation direction of the annular pipe 211 driven by the second motor 222 is opposite to the rotation direction of the stirring shaft 28, the stirring member 29 and the scraper 210 driven by the first motor 27, so that the water sprayed by the nozzle 213 has a greater impact on the stirring shaft 28, the stirring member 29 and the scraper 210, thereby increasing the flushing effect.

[0040] Embodiment 3

[0041] The adjusting assembly 3 includes a support frame 31 arranged on one side of the connecting tube 21, the support frame 31 is fixedly arranged on the upper side of the cover plate 14, a rotating plate 32 is rotatably arranged on the support frame 31, through slots 33 are provided on both sides of the rotating plate 32, pillars 34 are movably provided in the through slots 33 on both sides, and the pillars 34 match the through slots 33, one end of the two pillars 34 is fixedly arranged on the side ends of the first cylinder 22 and the second cylinder 23 respectively, and guide slots 36 are provided through the side ends of the two connecting tubes 21, the pillars 34 penetrate the guide slots 36 and are slidably arranged along the guide slots 36, so as to guide the up and down movement of the first cylinder 22 or the second cylinder 23, and a limit plate 35 is fixedly arranged on the outer side of the pillar 34 to prevent the pillar 34 from being separated from the through slot 33;

[0042] The cover plate 14 is fixedly provided with a mounting shell 37 on one side of the rotating plate 32, and a sliding rheostat 38 is fixedly provided in the mounting shell 37. The mounting shell 37 can protect the sliding rheostat 38. The sliding rheostat 38 is electrically connected to the water pump 217, the second solenoid valve 219, and the first motor 27, and the lower side resistance of the slider of the sliding rheostat 38 is connected to the circuit. A connecting block 39 is fixedly provided on the slider side end of the sliding rheostat 38, and a sliding rod 310 fixedly provided with the mounting shell 37 is slidably provided on the connecting block 39. The sliding rod 310 can guide the up and down movement of the connecting block 39. A fixed end of a telescopic rod 311 is rotatably provided at one end of the rotating plate 32 close to the mounting shell 37, and the telescopic end of the telescopic rod 311 is fixedly provided with the connecting block 39. A limiting groove 312 is provided through one side of the mounting shell 37 close to the telescopic rod 311 so as not to hinder the up and down sliding of the telescopic rod 311 and the connecting block 39.

[0043] After water is injected into the first cylinder 22, under the action of gravity, the first cylinder 22 will move downward, and the spring 26 on the lower side of the first cylinder 22 will be compressed, so that the support 34 fixed to the first cylinder 22 will move downward and press one side of the rotating plate 32 downward, so that the other side of the rotating plate 32 will rotate upward, so that the telescopic rod 311 will extend and drive the connecting block 39 to move upward, so that the sliding piece of the sliding rheostat 38 can be moved upward. After pigment is added to the second cylinder 23, similarly, under the action of gravity, the second cylinder 23 will move downward, so that the support 34 fixed to the second cylinder 23 will move downward and press the other side of the rotating plate 32 downward, and through the telescopic rod 311, the connecting block 39 drives the sliding piece of the sliding rheostat 38 to move downward, so that the connecting block 39 and the sliding rheostat 38 are connected. The position of the slide is based on the appropriate degree of the viscosity of the pigment after mixing. For pigments that are relatively viscous after mixing, the adhesion in the mixing barrel 11 will be greater, indicating that more pigment is added to the second cylinder 23, which will cause the connection block 39 to drive the slide of the sliding rheostat 38 to move to a lower position relative to the position when the viscosity is appropriate, so that the resistance of the sliding rheostat 38 connected to the circuit is smaller, the current in the circuit is larger, the power of the water pump 217 is larger, and the opening and closing degree of the second solenoid valve 219 is larger, so that the flushing pressure and flushing volume when flushing the inside of the mixing barrel 11 are larger, ensuring the flushing effect, and during mixing and stirring, the power of the first motor 27 can also be larger to increase the stirring and mixing effect of the viscous pigment;

[0044] On the contrary, for pigments that are thinner after mixing, their adhesion in the mixing barrel 11 will be smaller, and more water will be injected into the first cylinder 22, which will cause the connecting block 39 to drive the sliding piece of the sliding rheostat 38 to move to a higher position relative to the position when the degree of thinness and viscosity is appropriate, so that the resistance value of the sliding rheostat 38 connected to the circuit is larger, the power of the water pump 217 is smaller, and the opening and closing degree of the second solenoid valve 219 is smaller, so that the flushing pressure and flushing volume when flushing the inside of the mixing barrel 11 are smaller, thereby reducing resource consumption and improving environmental protection effects.

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly pigment stirring and mixing device, comprising: A stirring barrel (11), wherein a support leg (12) is fixedly provided at the bottom end of the stirring barrel (11), a discharge pipe (13) is fixedly connected to the lower side of the stirring barrel (11), and a cover plate (14) is fixedly provided on the upper side of the stirring barrel (11). The invention is characterized in that it further comprises: a mixing component (2), wherein the mixing component (2) is arranged on the stirring barrel (11), and the mixing component (2) is used for stirring and mixing the pigment and flushing the inside of the stirring barrel (11); An adjusting component (3), wherein the adjusting component (3) is arranged on the upper side of the cover plate (14), and the adjusting component (3) is used to adjust the mixing component (2).

2. The environmentally friendly pigment stirring and mixing device according to claim 1, characterized in that: The mixing assembly (2) comprises two connecting cylinders (21) fixedly arranged on the upper side of the cover plate (14), a first cylinder (22) and a second cylinder (23) being slidably arranged inside the two connecting cylinders (21), the lower sides of the first cylinder (22) and the second cylinder (23) being fixedly connected with a material passage (24) which movably passes through the cover plate (14), a first solenoid valve (25) being installed on the material passage (24), and springs (26) which are fixedly arranged on the lower sides of the first cylinder (22) and the second cylinder (23) being symmetrically fixedly arranged with the cover plate (14).

3. The environmentally friendly pigment stirring and mixing device according to claim 2, characterized in that: A first motor (27) is fixedly arranged on the bottom side of the stirring barrel (11); a stirring shaft (28) is fixedly arranged on the output end of the first motor (27); stirring members (29) are fixedly arranged at equal intervals around the circumference of the side end of the stirring shaft (28); a scraper (210) is fixedly arranged on one end of the stirring member (29) away from the stirring shaft (28); and a controller (224) is fixedly arranged on the outside of the stirring barrel (11).

4. The environmentally friendly pigment stirring and mixing device according to claim 2, characterized in that: An annular tube (211) is arranged on the upper inner side of the mixing barrel (11); a connecting tube (212) is fixedly connected to the upper inner side of the annular tube (211); the upper inner side of the connecting tube (212) passes through the cover plate (14) and is rotatably connected to the cover plate (14); and nozzles (213) are fixedly arranged at equal intervals around the circumference of the lower inner side of the annular tube (211).

5. The environmentally friendly pigment stirring and mixing device according to claim 4, characterized in that: A water outlet pipe (215) is rotatably arranged on the upper side of the connecting pipe (212); an annular sleeve (214) is fixedly arranged on the upper end of the connecting pipe (212); a sealing bearing (216) is arranged between the annular sleeve (214) and the water outlet pipe (215); an output end of a water pump (217) is fixedly arranged on one end of the water outlet pipe (215); the water pump (217) is fixedly arranged on the upper side of the cover plate (14); a water inlet pipe (218) is fixedly arranged on the input end of the water pump (217); and a second solenoid valve (219) is installed on the water inlet pipe (218).

6. The environmentally friendly pigment stirring and mixing device according to claim 5, characterized in that: The connecting pipe (212) is located on the upper side of the cover plate (14) and is fixedly provided with a first gear (220); the first gear (220) is located on the lower side of the annular sleeve (214); a mounting frame (221) fixedly provided with the cover plate (14) is provided on one side of the first gear (220); a second motor (222) is fixedly provided on the upper side of the mounting frame (221); an output shaft of the second motor (222) movably passes through the mounting frame (221) and is fixedly provided with a second gear (223); the second gear (223) is meshingly connected with the first gear (220).

7. The environmentally friendly pigment stirring and mixing device according to claim 2, characterized in that: The adjustment assembly (3) comprises a support frame (31) arranged on one side of the connecting tube (21), the support frame (31) being fixedly arranged on the upper side of the cover plate (14), a rotating plate (32) being rotatably arranged on the support frame (31), through grooves (33) being provided on both sides of the rotating plate (32), and pillars (34) being movably arranged in the through grooves (33) on both sides.

8. The environmentally friendly pigment stirring and mixing device according to claim 7, characterized in that: One end of the two pillars (34) is fixedly arranged on the side ends of the first cylinder (22) and the second cylinder (23), respectively; the side ends of the two connecting cylinders (21) are penetrated by guide grooves (36); the pillars (34) penetrate the guide grooves (36) and are slidably arranged along the guide grooves (36); and a limit plate (35) is fixedly arranged on the outer side of the pillars (34).

9. The environmentally friendly pigment stirring and mixing device according to claim 8, characterized in that: The cover plate (14) is fixedly provided with a mounting shell (37) on one side of the rotating plate (32), a sliding rheostat (38) is fixedly provided in the mounting shell (37), a connecting block (39) is fixedly provided on the sliding plate side end of the sliding rheostat (38), a sliding rod (310) fixedly provided with the mounting shell (37) is slidably provided through the connecting block (39), a fixed end of a telescopic rod (311) is rotatably provided at one end of the rotating plate (32) close to the mounting shell (37), the telescopic end of the telescopic rod (311) is fixedly provided with the connecting block (39), and a limiting groove (312) is provided through one side of the mounting shell (37) close to the telescopic rod (311).

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