Automatic mixing and stirring equipment for chemical powder cleaning products
By using intermittent staggered feeding sets and rotary driving mechanisms in the chemical powder mixing and agitation equipment, and combining with the sprinkling and mixing mechanism, multi-stage mixing of powders is achieved, solving the problem of low powder mixing efficiency in the prior art, and significantly improving mixing Uniformity and efficiency.
Patent Information
- Application Number
- CN202411433454.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-15
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2044-10-15
AI Technical Summary
The existing chemical powder mixing and stirring technology is inefficient and difficult to disperse and mix powders, resulting in a long time-consuming mixing process.
An automatic mixing and agitation equipment for chemical powder cleaning products is designed, using intermittent staggered cutting group, rotary driving mechanism and sprinkling mixing mechanism, and multi-stage mixing through premix, spray mixing and rotary mixing, improving the uniformity and mixing of powders. efficiency.
Multi-stage dispersion and mixing of powder is achieved, mixing uniformity and efficiency are improved, and the deep mixing of powder in different directions is ensured, which significantly shortens mixing time.
Smart Images
Figure CN118949789B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of chemical powder mixing and stirring, and specifically provides automatic mixing and stirring equipment for chemical powder cleaning products. Background Art
[0002] Chemical powder cleaning products are widely used in household, commercial and industrial fields to remove various stains and deposits. The preparation of chemical powder cleaning products usually involves mixing and stirring multiple powders to ensure that the various ingredients in the final product are evenly distributed.
[0003] At present, when mixing and stirring a variety of powders, they are usually poured directly into a container together and then stirred and mixed. Due to the large amount of powders, the flow space and flow range of the powders are small, which makes it difficult to stir and disperse the powders. A long stirring time is required, resulting in low powder mixing efficiency. Therefore, there is an urgent need for an automatic mixing and stirring equipment for chemical powder cleaning products that can solve the above problems. Summary of the invention
[0004] In view of the above problems, an embodiment of the present application provides an automatic mixing and stirring device for chemical powder cleaning products to solve the technical problems in the related art.
[0005] In order to achieve the above-mentioned purpose, the embodiment of the present application provides the following technical solution: an automatic mixing and stirring equipment for chemical powder cleaning products, comprising: a mixing barrel, the top of the mixing barrel is rotatably connected to a rotating disk concentric therewith, the lower end surface of the rotating disk is equipped with a scattering and stirring mechanism, the upper end of the rotating disk is rotatably connected to a discharge disk, and the top of the mixing barrel is equipped with a fixed cover fixedly connected to the side wall of the discharge disk; a rotating drive mechanism for driving the rotating disk to rotate is arranged between the top of the mixing barrel and the rotating disk.
[0006] An intermittent staggered feeding group is arranged on the feeding tray and the rotating tray. The intermittent staggered feeding group includes a plurality of feeding troughs evenly arranged along the circumference of the feeding tray, and the feeding troughs are in an arc-shaped waist-shaped structure. The rotating tray is provided with feeding holes that pass through the upper and lower parts and are evenly arranged along the circumference. The feeding holes correspond to the feeding troughs one by one, and a feeding hopper corresponding to the feeding troughs one by one is installed on the top of the feeding tray.
[0007] In one possible implementation, the rotary drive mechanism includes a gear ring fixedly mounted on a rotating disk, the top of the mixing barrel is rotatably connected to a drive shaft, a gear fixedly mounted on the drive shaft is meshed with the gear ring, and the top of the drive shaft rotates through a fixed cover and is connected to an external drive source.
[0008] The scattering and stirring mechanism includes a connecting shaft fixedly mounted on the lower end surface of the rotating disk and concentric with the rotating disk, the lower end of the connecting shaft is rotatably connected to the mixing barrel, a plurality of universal pipe rotating joints are mounted on the lower end surface of the rotating disk, the plurality of universal pipe rotating joints are connected one by one with the plurality of discharge holes, a spraying pipe connected with the rotating joint is mounted on the lower end of the universal pipe rotating joint, a plurality of scattering holes arranged sequentially from top to bottom are opened on the side wall of the spraying pipe close to the connecting shaft, a spraying and dispersing assembly is arranged in the spraying pipe, the connecting shaft is connected to a lifting seat that slides up and down, the upper end of the lifting seat is in a conical column shape, a swing rod is hinged between the side wall of the lifting seat and the lower end of the spraying pipe, and during the up and down movement of the lifting seat, the spraying pipe is driven by the swing rod to swing radially along the mixing barrel, a lifting driving group that drives the lifting seat to move up and down is mounted on the inner wall of the mixing barrel, and a rotating stirring group is mounted between the lower end of the lifting seat and the side wall of the connecting shaft.
[0009] In a possible implementation, the spray dispersion assembly is composed of a plurality of arc-shaped protrusion blocks, which are fixedly mounted on the inner wall of the spray pipe close to the connecting shaft, and the plurality of arc-shaped protrusion blocks and the plurality of spreading holes are arranged alternately from top to bottom.
[0010] In one possible implementation, the lifting drive group includes a lifting ring that is slidably connected to the inner wall of the mixing barrel up and down, the inner ring surface of the lifting ring is provided with an arc-shaped groove, the bottom of the lifting seat is equipped with a plurality of support rods evenly arranged along its circumference, one end of the support rod away from the lifting seat is slidably connected to the arc-shaped groove, the top of the lifting ring is equipped with pull rods evenly arranged along its circumference, the top of the plurality of pull rods passes through the top of the mixing barrel and are jointly equipped with a lifting ring, and a lifting drive source that drives the lifting ring to move up and down is installed in the fixed cover.
[0011] In one possible implementation, the rotating stirring group includes a plurality of stirring rods fixedly connected to the side wall of the connecting shaft and evenly arranged along the circumference thereof, an inclined stirring rod is hingedly connected to the lower end surface of the lifting seat, the inclined stirring rod corresponds to the stirring rod one by one, and the lower end of the inclined stirring rod is slidably connected to the stirring rod through a sliding guide assembly, a vertical stirring rod is installed at the lower end of the stirring rod, and an inclined rod is installed on the side wall of the inclined stirring rod away from the connecting shaft.
[0012] In one possible implementation, the sliding guide assembly includes a fixed frame hinged at the lower end of the oblique stirring rod, and guide rollers symmetrically mounted up and down are rotatably mounted on the fixed frame. A through hole is formed between the two guide rollers and the fixed frame, and the stirring rod is inserted into the through hole.
[0013] In one possible implementation, the side wall of the guide roller is provided with a V-shaped annular groove having a vertical section cut circumferentially around its axis, and the upper and lower end surfaces of the stirring rod are both V-shaped structures, and the V-shaped annular grooves on the two guide rollers are respectively clamped on the corresponding V-shaped surfaces on the stirring rod.
[0014] In a possible implementation, a ball is rollingly connected to the bottom of the vertical stirring rod, and the ball rolls on the bottom of the inner wall of the mixing barrel.
[0015] The above one or more technical solutions in the embodiments of the present invention have at least one of the following beneficial effects: 1. An automatic mixing and stirring equipment for chemical powder cleaning products designed by the present invention performs automatic intermittent dispersing feeding and automatic mixing and stirring of powders through the cooperation of the intermittent staggered feeding group with the rotating drive mechanism and the scattering and stirring mechanism. When the powder enters the mixing barrel, it obtains an integrated multi-stage mixing effect of pre-mixing, spraying mixing, deep mixing by swinging spraying and stirring of the spraying pipe, and finally circumferential rotation stirring and mixing, so that the powder is dispersed and mixed at multiple levels and in different directions, which greatly improves the uniformity and efficiency of powder mixing.
[0016] 2. The lifting drive group in the present invention can not only drive the lifting seat to move up and down, so that the spray pipe can swing and the inclined stirring rod can change its inclination angle, but also support the middle part of the connecting shaft through the support rod and the lifting seat, thereby improving the stability of the connecting shaft, the swing rod and the spray pipe during rotation, achieving a dual-purpose effect.
[0017] 3. During the up and down movement of the lifting seat, the inclined stirring rod in the rotary stirring group of the present invention changes its inclination angle as the lifting seat moves, thereby increasing the stirring direction of the powder by the inclined stirring rod and further improving the uniformity of powder mixing. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.
[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention.
[0020] Figure 2 The present invention Figure 1 Schematic diagram of the three-dimensional structure after removing the mixing barrel and the fixed cover.
[0021] Figure 3 The present invention Figure 2 Schematic diagram of the three-dimensional structure without the lifting drive group.
[0022] Figure 4 The present invention Figure 3 A local enlarged schematic diagram of point A.
[0023] Figure 5It is a three-dimensional structural schematic diagram of the feeding plate, rotating plate, feeding trough and feeding hole of the present invention.
[0024] Figure 6 The present invention Figure 1 Main sectional view.
[0025] Figure 7 The present invention Figure 6 A partial enlarged schematic diagram of point B.
[0026] 1. Mixing barrel; 2. Rotating plate; 3. Sprinkling and stirring mechanism; 30. Connecting shaft; 31. Universal pipe rotating joint; 32. Spraying pipe; 33. Sprinkling hole; 34. Spraying and dispersing assembly; 340. Arc-shaped protruding block; 35. Lifting seat; 36. Swinging rod; 37. Lifting drive group; 370. Lifting ring; 372. Arc-shaped groove; 373. Support rod; 374. Pulling rod; 375. Lifting ring; 38. Rotating stirring group; 380. Stirring rod; 381. Oblique stirring rod; 382. Vertical stirring rod; 390. Fixed frame; 391. Guide roller; 392. Oblique rod; 4. Feeding plate; 5. Fixed cover; 6. Rotating driving mechanism; 60. Gear ring; 61. Driving shaft; 62. Gear; 7. Intermittent staggered feeding group; 70. Feeding trough; 71. Feeding hole; 72. Feeding hopper. 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] In order to enable those skilled in the art to better understand the scheme of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0029] See also Figure 1 and Figure 2 , an automatic mixing and stirring device for chemical powder cleaning products, comprising: a mixing barrel 1, a rotating disk 2 concentric with the mixing barrel 1 is rotatably connected to the top of the mixing barrel 1, a scattering and stirring mechanism 3 is installed on the lower end surface of the rotating disk 2, a feeding disk 4 is rotatably connected to the upper end of the rotating disk 2, and a fixing cover 5 fixedly connected to the side wall of the feeding disk 4 is installed on the top of the mixing barrel 1; a rotating driving mechanism 6 for driving the rotating disk 2 to rotate is arranged between the top of the mixing barrel 1 and the rotating disk 2.
[0030] See also Figure 1 , Figure 2 , Figure 5 and Figure 6An intermittent staggered feeding group 7 is arranged on the feeding tray 4 and the rotating disk 2. The intermittent staggered feeding group 7 includes a plurality of feeding troughs 70 evenly arranged along the circumference of the feeding tray 4, and the feeding troughs 70 are in an arc-shaped waist-shaped structure. The rotating disk 2 is provided with feeding holes 71 that pass through the upper and lower parts and are evenly arranged along the circumference. The feeding holes 71 correspond one-to-one to the feeding troughs 70. A feeding hopper 72 corresponding one-to-one to the feeding troughs 70 is installed on the top of the feeding tray 4.
[0031] A discharge port is provided at the bottom of the mixing barrel 1 for discharging the powder after stirring and mixing.
[0032] The rotating disk 2 is driven to rotate by the rotating driving mechanism 6. During the rotation of the rotating disk 2, each discharge hole 71 is intermittently connected with a plurality of circumferentially arranged discharge troughs 70 in sequence, and different powders are poured from different feed hoppers 72 into the discharge trough 70 connected with the feed hopper 72. When the discharge hole 71 is connected with the discharge trough 70, the powder in the discharge trough 70 enters the discharge hole 71. The discharge trough 70 has an arc-shaped waist-shaped structure, thereby increasing the connection path between the discharge hole 71 and the discharge trough 70 during the rotation of the rotating disk 2, thereby increasing the powder discharge amount when the discharge trough 70 is connected with the discharge hole 71.
[0033] See also Figure 1 , Figure 3 and Figure 6 The rotary drive mechanism 6 includes a gear ring 60 fixedly mounted on the rotating disk 2. The top of the mixing barrel 1 is rotatably connected to a driving shaft 61. A gear 62 is fixedly mounted on the driving shaft 61 and meshes with the gear ring 60. The top of the driving shaft 61 rotates through the fixed cover 5 and is connected to an external driving source. The external driving source drives the driving shaft 61 to rotate. The driving shaft 61 meshes with the gear ring 60 through the gear 62, thereby driving the rotating disk 2 to rotate. During the rotation of the rotating disk 2, the scattering and stirring mechanism 3 is driven to rotate and stir the powder material.
[0034] See also Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 7The scattering and stirring mechanism 3 includes a connecting shaft 30 fixedly mounted on the lower end surface of the rotating disk 2 and concentric therewith, the lower end of the connecting shaft 30 is rotatably connected to the mixing barrel 1, a plurality of universal pipe rotating joints 31 are mounted on the lower end surface of the rotating disk 2, the plurality of universal pipe rotating joints 31 are connected one by one with the plurality of discharge holes 71, a spraying pipe 32 connected thereto is mounted on the lower end of the universal pipe rotating joint 31, a plurality of scattering holes 33 arranged sequentially from top to bottom are opened on the side wall of the spraying pipe 32 near the connecting shaft 30, and a spray distribution hole 33 is arranged in sequence from top to bottom in the spraying pipe 32. The loose component 34 and the connecting shaft 30 are connected with a lifting seat 35 that slides up and down. The upper end of the lifting seat 35 is in a conical column to prevent dust materials from accumulating on the top of the lifting seat 35. A swing rod 36 is hinged between the side wall of the lifting seat 35 and the lower end of the spraying pipe 32. During the up and down movement of the lifting seat 35, the spraying pipe 32 is driven to swing by the swing rod 36. The inner wall of the mixing barrel 1 is installed with a lifting drive group 37 that drives the lifting seat 35 to move up and down. A rotating stirring group 38 is installed between the lower end of the lifting seat 35 and the side wall of the connecting shaft 30.
[0035] In the initial state, the spraying pipe 32 is in an inclined state. The rotating disk 2 drives the connecting shaft 30 to rotate during the rotation. The connecting shaft 30 drives the lifting seat 35, the swing rod 36, the spraying pipe 32 and the universal pipe rotating joint 31 to rotate. Each discharge hole 71 is intermittently connected with the multiple discharge troughs 70 arranged circumferentially in sequence, so that different powders in different discharge troughs 70 enter the discharge holes 71 in sequence, and then enter the spraying pipe 32 from the universal pipe rotating joint 31. Multiple powders are preliminarily mixed in the spraying pipe 32. At the same time, after the powder enters the spraying pipe 32, it is discharged from the multiple spreading holes 33 under the dispersing effect of the spraying and dispersing assembly 34. At the same time, multiple spraying pipes 32 disperse, spray and mix the powder during the rotation process. This is the second mixing of the powder.
[0036] At the same time, the lifting drive group 37 drives the lifting seat 35 to move downward, and the lifting seat 35 drives the spraying pipe 32 to rotate along the universal pipe rotary joint 31 through the swing rod 36, so that the lower end of the spraying pipe 32 rotates and moves toward the connecting shaft 30, thereby realizing the function of driving the spraying pipe 32 to swing. Through the swing and rotation of the spraying pipe 32, the sprayed powder is radially stirred at the inner wall of the mixing barrel 1 near the upper end, thereby realizing deep mixing of the powder. This is the third mixing. Finally, the rotation of the connecting shaft 30 drives the rotating stirring group 38 to circumferentially stir and mix the powder falling into the mixing barrel 1. This is the fourth mixing.
[0037] In summary, the scattering and stirring mechanism 3, the rotating drive mechanism 6, the discharge hole 71 and the discharge trough 70 cooperate with each other to mix the powder through a multi-stage mixing method of premixing, spraying mixing, swinging spraying stirring of the spraying pipe 32 and finally circumferential rotation stirring and mixing, so that the powder can be dispersed and mixed in different directions during the falling process, which greatly improves the uniformity and efficiency of powder mixing.
[0038] See also Figure 6 and Figure 7 The spraying and dispersing component 34 is composed of a plurality of arc-shaped protrusions 340, which are fixedly mounted on the inner wall of the spraying pipe 32 near the connecting shaft 30. The plurality of arc-shaped protrusions 340 and the plurality of spreading holes 33 are arranged alternately from top to bottom. The arc-shaped protrusions 340 are used to block the powder material sliding down from top to bottom in the spraying pipe 32, so as to prevent the powder material from entering the spraying pipe 32 and then moving directly to the lower end of the spraying pipe 32, so that the powder material cannot be evenly sprayed downward from the spreading holes 33 near the upper end of the spraying pipe 32.
[0039] See also Figure 2 and Figure 6 The lifting drive group 37 includes a lifting ring 370 that is slidably connected to the inner wall of the mixing barrel 1 up and down, and an arc-shaped groove 372 is opened on the inner ring surface of the lifting ring 370. A plurality of support rods 373 that are evenly arranged along its circumference are installed at the bottom of the lifting seat 35. One end of the support rod 373 away from the lifting seat 35 is slidably connected to the arc-shaped groove 372. A pull rod 374 that is evenly arranged along its circumference is installed on the top of the lifting ring 370. The tops of the plurality of pull rods 374 pass through the top of the mixing barrel 1 and are jointly installed with a lifting ring 375. A lifting drive source that drives the lifting ring 375 to move up and down is installed in the fixed cover 5.
[0040] During the rotation process, the connecting shaft 30 drives the lifting seat 35 to rotate synchronously, and the support rod 373 at the lower end of the lifting seat 35 slides along the arc groove 372. At the same time, the arc groove 372 also supports the lifting seat 35 and the middle part of the connecting shaft 30 through the support rod 373, thereby improving the rotation stability of the connecting shaft 30, the swing rod 36 and the spray pipe 32. The lifting drive source (such as an electric slider) drives the lifting ring 375 to move downward, and the lifting ring 375 drives the pull rod 374, the lifting ring 370, the support rod 373 and the lifting seat 35 to move downward. When the lifting seat 35 moves downward, the spray pipe 32 is driven to rotate along the universal pipe rotary joint 31 through the swing rod 36, so that the lower end of the spray pipe 32 rotates and moves toward the connecting shaft 30, thereby realizing the function of driving the spray pipe 32 to swing.
[0041] Afterwards, the lifting drive source drives the lifting ring 375 to move upward, so that the lifting drive group 37 drives the lifting seat 35 to move upward, and the lifting seat 35 drives the lower ends of the plurality of spray pipes 32 to expand, open and reset through the swing rod 36.
[0042] See also Figure 2 , Figure 3 and Figure 6 The rotating stirring group 38 includes a plurality of stirring rods 380 fixedly connected to the side wall of the connecting shaft 30 and evenly arranged along the circumference thereof. An inclined stirring rod 381 is hinged on the lower end surface of the lifting seat 35. The inclined stirring rod 381 corresponds to the stirring rod 380 one by one, and the lower end of the inclined stirring rod 381 is slidably connected to the stirring rod 380 through a sliding guide assembly. A vertical stirring rod 382 is installed at the lower end of the stirring rod 380. An inclined rod 392 is installed on the side wall of the inclined stirring rod 381 away from the connecting shaft 30. The inclined rod 392 is used to increase the stirring direction when stirring the powder material, thereby improving the uniformity of the powder stirring.
[0043] During the rotation process, the connecting shaft 30 drives the stirring rod 380 and the vertical stirring rod 382 to rotate and mix the powder. At the same time, the stirring rod 380 and the lifting seat 35 drive the inclined stirring rod 381 to rotate, further increasing the stirring direction of the powder. When the lifting seat 35 moves downward, it drives the inclined stirring rod 381 to move downward. At this time, the lower end of the inclined stirring rod 381 slides along the stirring rod 380 through the sliding guide group, thereby changing the inclination angle of the inclined stirring rod 381, increasing the stirring range of the inclined stirring rod 381 on the powder, and further improving the uniformity of powder mixing.
[0044] See also Figure 3 and Figure 4 The sliding guide assembly includes a fixed frame 390 hinged at the lower end of the inclined stirring rod 381, and guide rollers 391 symmetrically installed up and down are rotatably mounted on the fixed frame 390. A sleeve hole is formed between the two guide rollers 391 and the fixed frame 390, and the stirring rod 380 is inserted into the sleeve hole. The lower end of the inclined stirring rod 381 is slidably connected to the stirring rod 380 through the upper and lower guide rollers 391 in the sliding guide group, thereby reducing the friction force of the inclined stirring rod 381 when it moves on the stirring rod 380.
[0045] See also Figure 4 The side wall of the guide roller 391 is provided with a V-shaped annular groove with a vertical section cut circumferentially around its axis. The upper and lower end surfaces of the stirring rod 380 are both V-shaped structures. The V-shaped annular grooves on the two guide rollers 391 are respectively clamped on the corresponding V-shaped surfaces on the stirring rod 380. The upper end surface of the stirring rod 380 is V-shaped, which can prevent powder materials from accumulating on the stirring rod 380. At the same time, the V-shaped annular grooves on the guide roller 391 cooperate with the V-shaped surface of the stirring rod 380, and can also limit the movement of the guide roller 391 along the length direction of the stirring rod 380, thereby improving the stability of the oblique stirring rod 381 during stirring.
[0046] See also Figure 6The bottom of the vertical stirring rod 382 is connected to a ball rolling, and the ball rolls on the bottom of the inner wall of the mixing barrel 1, which improves the supporting force of the stirring rod 380 when mixing the powder material, and also improves the supporting force of the oblique stirring rod 381 and the lifting seat 35.
[0047] During operation, the rotary disk 2 is driven to rotate by the rotary drive mechanism 6 , and when the discharge hole 71 is connected to the discharge trough 70 , the powder in the discharge trough 70 enters the discharge hole 71 .
[0048] At the same time, the rotating disk 2 drives the connecting shaft 30 to rotate during the rotation process, and the connecting shaft 30 drives the lifting seat 35, the swing rod 36, the spraying pipe 32 and the universal pipe rotating joint 31 to rotate. The powder in the discharge hole 71 enters the spraying pipe 32 from the universal pipe rotating joint 31, and the various powders are preliminarily mixed in the spraying pipe 32. After the powder enters the spraying pipe 32, it is discharged from the multiple spreading holes 33 under the dispersing effect of the spraying and dispersing component 34. The multiple spraying pipes 32 disperse, spray and mix the powder during the rotation process. This is the second mixing of the powder.
[0049] At the same time, the lifting drive group 37 drives the lifting seat 35 to move downward, and the lifting seat 35 drives the spraying pipe 32 to rotate along the universal pipe rotary joint 31 through the swing rod 36, so that the lower end of the spraying pipe 32 rotates and moves toward the connecting shaft 30, thereby realizing the function of driving the spraying pipe 32 to swing. Through the swing and rotation of the spraying pipe 32, the sprayed powder is radially stirred at the inner wall of the mixing barrel 1 near the upper end, thereby realizing deep mixing of the powder. This is the third mixing. Finally, the rotation of the connecting shaft 30 drives the rotating stirring group 38 to circumferentially stir and mix the powder falling into the mixing barrel 1. This is the fourth mixing.
[0050] In summary, the scattering and stirring mechanism 3, the rotating drive mechanism 6, the discharge hole 71 and the discharge trough 70 cooperate with each other to mix the powder through a multi-stage mixing method of premixing, spraying mixing, radial swing spraying and stirring of the spraying pipe 32 and finally rotating stirring and mixing, so that the powder is dispersed and mixed in different directions during the falling process, which greatly improves the uniformity and efficiency of powder mixing.
[0051] In the description of the present invention, it is necessary to understand that the terms "length", "width", "up", "down", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0052] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "connect", "install", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0053] The embodiments of this specific implementation method are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.
Claims
1. An automatic mixing and stirring device for chemical powder cleaning products, characterized in that: include: A mixing barrel (1), wherein the top of the mixing barrel (1) is rotatably connected to a rotating disk (2) concentric therewith, a scattering and stirring mechanism (3) is installed on the lower end surface of the rotating disk (2), a material discharge disk (4) is rotatably connected to the upper end of the rotating disk (2), and a fixed cover (5) fixedly connected to the side wall of the material discharge disk (4) is installed on the top of the mixing barrel (1); a rotating drive mechanism (6) for driving the rotating disk (2) to rotate is arranged between the top of the mixing barrel (1) and the rotating disk (2); The material discharging disc (4) and the rotating disc (2) are provided with an intermittent staggered material discharging group (7), wherein the intermittent staggered material discharging group (7) comprises a plurality of material discharging troughs (70) uniformly arranged along the circumference of the material discharging disc (4) are provided on the lower end surface thereof, the material discharging troughs (70) are in an arc-shaped waist-shaped structure, the rotating disc (2) is provided with material discharging holes (71) which are through-through from top to bottom and uniformly arranged along the circumference thereof, the material discharging holes (71) correspond one-to-one to the material discharging troughs (70), and a feeding hopper (72) corresponding one-to-one to the material discharging troughs (70) is installed on the top of the material discharging disc (4); The scattering and stirring mechanism (3) comprises a connecting shaft (30) fixedly mounted on the lower end surface of the rotating disk (2) and concentric therewith, the lower end of the connecting shaft (30) being rotatably connected to the mixing barrel (1), a plurality of universal pipe rotating joints (31) being mounted on the lower end surface of the rotating disk (2), the plurality of universal pipe rotating joints (31) being connected one by one to a plurality of material discharge holes (71), a spraying pipe (32) being mounted on the lower end of the universal pipe rotating joint (31) and being connected thereto, a plurality of scattering holes (33) arranged sequentially from top to bottom being provided on the side wall of the spraying pipe (32) close to the connecting shaft (30), the spraying pipe (32) being connected to the plurality of material discharge holes (71 ... (32) is provided with a spraying and dispersing assembly (34), the connecting shaft (30) is connected with a lifting seat (35) which slides up and down, a swing rod (36) is hinged between the side wall of the lifting seat (35) and the lower end of the spraying pipe (32), and the swing rod (36) drives the spraying pipe (32) to swing along the radial direction of the mixing barrel (1) during the up and down movement of the lifting seat (35), and a lifting driving group (37) for driving the lifting seat (35) to move up and down is installed on the inner wall of the mixing barrel (1), and a rotating stirring group (38) is installed between the lower end of the lifting seat (35) and the side wall of the connecting shaft (30); The lifting drive group (37) comprises a lifting ring (370) slidably connected to the inner wall of the mixing barrel (1) up and down, the inner ring surface of the lifting ring (370) is provided with an arc-shaped groove (372), the bottom of the lifting seat (35) is provided with a plurality of support rods (373) evenly arranged along its circumference, one end of the support rod (373) away from the lifting seat (35) is slidably connected to the arc-shaped groove (372), the top of the lifting ring (370) is provided with a pulling rod (374) evenly arranged along its circumference, the tops of the plurality of pulling rods (374) penetrate the top of the mixing barrel (1) and are jointly provided with a lifting ring (375), and a lifting drive source for driving the lifting ring (375) to move up and down is provided in the fixed cover (5); The rotary stirring group (38) comprises a plurality of stirring rods (380) fixedly connected to the side wall of the connecting shaft (30) and evenly arranged along the circumference thereof; an oblique stirring rod (381) is hingedly connected to the lower end surface of the lifting seat (35); the oblique stirring rod (381) corresponds to the stirring rod (380) one by one, and the lower end of the oblique stirring rod (381) is slidably connected to the stirring rod (380) through a sliding guide assembly; and a vertical stirring rod (382) is installed at the lower end of the stirring rod (380); The sliding guide assembly comprises a fixed frame (390) hinged at the lower end of the oblique stirring rod (381), and guide rollers (391) symmetrical in upper and lower directions are rotatably mounted on the fixed frame (390), and a sleeve hole is formed between the two guide rollers (391) and the fixed frame (390), and the stirring rod (380) is inserted into the sleeve hole; The spraying and dispersing assembly (34) is composed of a plurality of arc-shaped protruding blocks (340), the arc-shaped protruding blocks (340) are fixedly mounted on the inner wall of the spraying pipe (32) on a side close to the connecting shaft (30), and the plurality of arc-shaped protruding blocks (340) and the plurality of material spreading holes (33) are arranged alternately from top to bottom; The rotary drive mechanism (6) comprises a gear ring (60) fixedly sleeved on the rotary disk (2); the top of the mixing barrel (1) is rotatably connected to a driving shaft (61); a gear (62) meshing with the gear ring (60) is fixedly sleeved on the driving shaft (61); and the top of the driving shaft (61) rotatably passes through the fixed cover (5).
2. The automatic mixing and stirring device for chemical powder cleaning products according to claim 1, characterized in that: The side wall of the guide roller (391) is provided with a V-shaped annular groove whose vertical section cut circumferentially around its axis is V-shaped. The upper and lower end surfaces of the stirring rod (380) are both V-shaped structures. The V-shaped annular grooves on the two guide rollers (391) are respectively clamped on the corresponding V-shaped surfaces on the stirring rod (380).
3. The automatic mixing and stirring device for chemical powder cleaning products according to claim 1, characterized in that: An oblique rod (392) is installed on the side wall of the oblique stirring rod (381) away from the connecting shaft (30).
4. The automatic mixing and stirring device for chemical powder cleaning products according to claim 1, characterized in that: The bottom of the vertical stirring rod (382) is rotatably connected to a ball, which rolls on the bottom of the inner wall of the mixing barrel (1).
5. The automatic mixing and stirring device for chemical powder cleaning products according to claim 1, characterized in that: The upper end of the lifting seat (35) is in a conical column shape.