CN220162910U

CN220162910U - Mixer for plastic processing

Info

Publication number: CN220162910U
Application number: CN202321517036.8U
Authority: CN
Inventors: 姬富强
Original assignee: Hunan Yusanqian Environmental Protection Technology Co ltd
Current assignee: Hunan Yusanqian Environmental Protection Technology Co ltd
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-12
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a stirrer for plastic processing, which comprises a base and a driving assembly, wherein the top of the base is fixedly connected with a box body, the top of the box body is provided with a cover plate, the inside of the cover plate is rotationally connected with a stirring rod I, the inside of the stirring rod I is rotationally connected with a hollow rotating shaft, the top of the cover plate is fixedly connected with a supporting plate, the inside of the stirring rod I is symmetrically rotationally connected with a hollow stirring rod II, one end of the hollow stirring rod II extends to the inside of the hollow rotating shaft, the top of the supporting plate is provided with the driving assembly, and the top of the base is provided with a cleaning assembly; the stirring rod at the bottom is driven to rotate through the hollow rotating shaft, so that plastic raw materials at the bottom of the stirring barrel are uniformly mixed, and precipitation and caking are avoided; because the stirring direction of the stirring barrel is inconsistent from top to bottom, the plastic raw materials on the upper layer and the lower layer collide with each other through convection, and the plastic raw materials are promoted to be better mixed.

Description

Mixer for plastic processing

Technical Field

The utility model relates to the technical field of plastic processing equipment, in particular to a stirrer for plastic processing of plastic processing equipment.

Background

Plastic processing is a general term for various processes for converting synthetic resin or plastic into plastic products, and is a large production department in the plastic industry, and the plastic processing generally comprises batching, molding, machining, jointing, modifying, assembling and the like of plastic, and raw materials used in the plastic processing, besides polymers, are generally added with various plastic additives to improve the molding process and the usability of the products or reduce the cost of the products, so that a certain stirring device is required to stir the raw materials of plastic and related additives uniformly before the molding process is performed.

Chinese patent CN212498438U discloses a mixer for plastics processing, including first mount and second mount, fixedly connected with box between first mount and the second mount, the top intercommunication of box has the inlet pipe, first bull stick and second bull stick are respectively through bearing swing joint to the top and the bottom of box inner chamber left side, the right side of first bull stick runs through the inner chamber of box and extends to the outside of box. This patent is through first mount, second mount, box, inlet pipe, first bull stick, second bull stick, first belt pulley, second belt pulley, stirring leaf, mount pad, motor and row cooperation of material pipe are used, can effectually solve traditional plastic granules and mix the mixer and have single structure, lead to the problem that mixing efficiency is low, and the device adopts two sets of stirring structures, can be abundant stir plastic granules, when having improved work efficiency, the ejection of compact of being convenient for.

However, the above-mentioned patent discloses a mixer can not solve the problem of layering about the plastics raw materials when stirring, and the phenomenon of precipitation appears in the bottom plastics raw materials, and the misce bene, plastics raw materials need carry out long-time stirring in agitated vessel and just can make the raw materials misce bene, and the stirring time is long, and is inefficiency, and in addition, it still does not possess the function of dismantling the stirring flabellum, after the stirring flabellum uses, inconvenient user changes or washs it to inconvenient user's use, therefore, we propose a stirring device for plastics processing.

Disclosure of Invention

The present utility model has been made to solve the above-mentioned problems, and an object of the present utility model is to provide a stirrer for plastic processing, which solves the problems mentioned in the background art.

In order to solve the problems, the utility model provides a technical scheme that:

the utility model provides a mixer for plastic processing, includes base and drive assembly, the top fixedly connected with box of base, the top of box is provided with the apron, the inside rotation of apron is connected with puddler one, the inside rotation of puddler one is connected with hollow pivot, the top fixedly connected with backup pad of apron, the inside symmetry rotation of puddler one has connect hollow puddler two, just hollow puddler two's one end extends to inside the hollow pivot, the top of backup pad is provided with drive assembly, the top of base is provided with clean subassembly.

As a preferable scheme of the utility model, the driving assembly comprises a motor, the top of the supporting plate is fixedly connected with the motor, the output end of the motor is fixedly connected with a main belt pulley, the output end of the motor is fixedly connected with a driving gear below the main belt pulley, the outer wall of the stirring rod I is sleeved with a gear ring, the gear ring is meshed with the driving gear, a plurality of stirring blades are fixedly connected to the outer wall of the stirring rod I at equal intervals, a secondary belt pulley is sleeved outside the hollow rotating shaft, and the secondary belt pulley is connected with the main belt pulley through a belt in a transmission manner.

As a preferable scheme of the utility model, the bottom of the hollow rotating shaft is sleeved with a first bevel gear, the outer walls of the two hollow stirring rods are sleeved with a second bevel gear, and the two bevel gears are meshed with the first bevel gear.

As a preferable scheme of the utility model, the top of the base is fixedly connected with a cylinder, the top of the cylinder is fixedly connected with a lifting plate, and one end of the lifting plate is fixedly connected with the supporting plate.

As a preferable scheme of the utility model, the cleaning component comprises a water pump, the top of the base is fixedly connected with the water pump, one end of the water pump is fixedly connected with a water inlet pipe, the other end of the water pump is fixedly connected with a water outlet pipe, a water cavity is formed in the box body, one end of the water outlet pipe extends into the water cavity, a plurality of water outlet holes are formed in the box body at equal intervals on one side close to the cover plate, and the water outlet holes are communicated with the water cavity.

As a preferable scheme of the utility model, a water pipe is fixedly connected to the inside of the box body, the bottom end of the water pipe extends into the water cavity, a hose is fixedly connected to the top of the water pipe, a rotary pipe joint is fixedly connected to one end of the hose, which is far away from the water pipe, the bottom end of the rotary pipe joint is fixedly connected with a hollow rotating shaft, and one-way valves are arranged in the two hollow stirring rods II.

The beneficial effects of the utility model are as follows: the stirring rod and the hollow rotating shaft are driven to rotate by the driving component, so that plastic raw materials at the upper part of the stirring barrel are uniformly mixed; the stirring rod at the bottom is driven to rotate through the hollow rotating shaft, so that plastic raw materials at the bottom of the stirring barrel are uniformly mixed, and precipitation and caking are avoided; because the stirring directions of the stirring barrels are different from each other, the plastic raw materials on the upper layer and the lower layer collide with each other through convection, the probability of collision between the plastic raw materials on the upper layer and the plastic raw materials on the lower layer is increased, the plastic raw materials are better mixed in the collision, the time required by mixing the plastic raw materials is reduced, and the stirring efficiency of the stirring device is improved; the stirring assembly is driven to lift through the air cylinder, so that a user can conveniently replace or clean the stirring assembly, and meanwhile, the water outlet hole is formed in the box body, so that the stirring equipment is cleaned in the lifting process; through setting up hollow (mixing) shaft not only can stir by oneself thereby accelerate plastics, can also carry clean water for water carries out the drainage through the check valve to the agitator in and washs, realizes the combination of multiple stirring mode and decontamination cleaning mode.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is an external schematic of the present utility model;

FIG. 2 is a schematic view in internal cross-section of the overall structure of the present utility model;

FIG. 3 is a schematic illustration of the overall structure of the present utility model at A;

fig. 4 is a schematic view of the pushing mechanism of the present utility model at B.

In the figure: 1. a base; 2. a case; 3. a cover plate; 4. a drive assembly; 41. a motor; 42. a main pulley; 43. a slave pulley; 44. a drive gear; 45. a gear ring; 46. bevel gears I; 47. bevel gears II; 5. a stirring rod I; 6. a hollow rotating shaft; 7. stirring the leaves; 8. hollow stirring rod II; 9. a support plate; 10. a cylinder; 11. a lifting plate; 12. a cleaning assembly; 121. a water pump; 122. a water outlet pipe; 123. a water chamber; 124. a water pipe; 125. a hose; 126. a rotary pipe joint; 127. a one-way valve; 128. and a water outlet hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Examples

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a mixer for plastic processing, including base 1 and drive assembly 4, the top fixedly connected with box 2 of base 1, the top of box 2 is provided with apron 3, the inside rotation of apron 3 is connected with puddler one 5, the inside rotation of puddler one 5 is connected with hollow pivot 6, the top fixedly connected with backup pad 9 of apron 3, the inside symmetry rotation of puddler one 5 has connect hollow puddler two 8, and hollow puddler two 8's one end extends to inside the hollow pivot 6, the top of backup pad 9 is provided with drive assembly 4, the top of base 1 is provided with clean subassembly 12.

Further, the driving assembly 4 comprises a motor 41, the top fixedly connected with motor 41 of backup pad 9, the output fixedly connected with main belt pulley 42 of motor 41, the output of motor 41 just is located the below fixedly connected with drive gear 44 of main belt pulley 42, the outer wall cover of puddler one 5 is equipped with ring gear 45, ring gear 45 and drive gear 44 meshing are connected, equidistant fixedly connected with a plurality of stirring leaf 7 on the outer wall of puddler one 5, the outside cover of hollow pivot 6 is equipped with from belt pulley 43, from being connected through belt transmission between belt pulley 43 and the main belt pulley 42, drive puddler one 5 through driving assembly 4 and rotate, promote the inside plastics raw materials misce bene of box 2.

Further, the bottom cover of hollow pivot 6 is equipped with bevel gear one 46, and the outer wall of two hollow puddler two 8 all overlaps and is equipped with bevel gear two 47, and two bevel gears two 47 all are connected with bevel gear one 46 meshing, because the direction of puddler is inconsistent about the box 2 inside for the plastics raw materials of upper and lower floor collide each other through convection current, increase the chance that upper plastics raw materials collided with lower floor's plastics raw materials, make plastics raw materials mix better in the collision, reduce plastics raw materials and mix required time, improve stirring efficiency.

Further, the top fixedly connected with cylinder 10 of base 1, the top fixedly connected with lifter plate 11 of cylinder 10, the one end and the backup pad 9 fixed connection of lifter plate 11 drive stirring subassembly through cylinder 10 and go up and down, and the person of facilitating the use changes or washs it.

Further, clean subassembly 12 includes suction pump 121, the top fixedly connected with suction pump 121 of base 1, suction pump 121's one end fixedly connected with inlet tube, suction pump 121's the other end fixedly connected with outlet pipe 122, water cavity 123 has been seted up to the inside of box 2, water cavity 123 is extended to the one end of outlet pipe 122 inside water cavity 123, a plurality of apopores 128 have been seted up to the inside one side equidistance of just being close to apron 3 of box 2, and communicate between apopore 128 and the water cavity 123, through seting up apopore 128 in the inside of box 2 for agitated vessel washs at the in-process of lift.

Further, the inside fixedly connected with raceway 124 of box 2, the bottom of raceway 124 extends to the water cavity 123 inside, the top fixedly connected with hose 125 of raceway 124, the one end fixedly connected with rotary pipe joint 126 of raceway 124 is kept away from to hose 125, the bottom and the hollow pivot 6 fixed connection of rotary pipe joint 126, the inside of two hollow puddlers two 8 all is provided with check valve 127, carry water through hollow puddler two 8 for the water carries out the drainage through check valve 127 to box 2 and washs, realizes the combination of multiple stirring mode and decontamination cleaning mode.

Working principle: when the collecting device is used, a worker firstly energizes and starts the device, at the moment, the motor 41 drives the driving gear 44 to rotate, and as the gear ring 45 is sleeved outside the stirring rod I5 and is meshed with the driving gear 44, namely the stirring rod I5 rotates along with the driving gear 44, and the stirring rod I5 and the stirring blade 7 stir in the box body 2; in order to avoid the phenomenon of uneven mixing of plastic raw materials in an up-down layering manner, a hollow rotating shaft 6 is arranged in a stirring rod I5, and a main belt pulley 42 and a secondary belt pulley 43 are utilized to connect the hollow rotating shaft 6 with a motor 41 together, so that the hollow rotating shaft 6 rotates along with the rotation of the main belt pulley 42, a bevel gear I46 at the bottom of the hollow rotating shaft 6 also rotates along with the rotation of the main belt pulley, and as the bevel gear I46 and a bevel gear II 47 are meshed with each other, namely, the hollow stirring rod II 8 rotates along with the rotation, the rotation directions of an up-down stirring blade 7 in a box body 2 are inconsistent, so that the plastic raw materials at the upper layer and the lower layer collide with each other through convection, the collision probability of the plastic raw materials at the upper layer and the plastic raw materials at the lower layer is increased, the plastic raw materials are better mixed, the sedimentation and caking are avoided, the time required for mixing the plastic raw materials is reduced, and the stirring efficiency of a stirring device is improved;

in order to facilitate the actual demands of users, the stirring equipment is replaced or cleaned, a water cavity 123 is formed in the box body 2, the driving component 4 is driven by the air cylinder 10 to lift, the stirring component is replaced or cleaned by the users conveniently, and meanwhile, a water outlet 128 is formed in the box body 2, so that the stirring component is cleaned in the lifting process; the water pump 121 is utilized to convey water to the inside of the hollow rotating shaft 6 through the water outlet pipe 122, and the water is discharged and cleaned into the box body 2 through the one-way valve 127, so that the hollow rotating shaft 6 can stir and accelerate plastics, can convey clean water, and can realize the combination of various stirring modes and decontamination cleaning modes.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mixer for plastic processing, its characterized in that, includes base (1) and drive assembly (4), the top fixedly connected with box (2) of base (1), the top of box (2) is provided with apron (3), the inside rotation of apron (3) is connected with puddler one (5), the inside rotation of puddler one (5) is connected with hollow pivot (6), the top fixedly connected with backup pad (9) of apron (3), the inside symmetry rotation of puddler one (5) has connect hollow puddler two (8), just the one end of hollow puddler two (8) extends to inside hollow pivot (6), the top of backup pad (9) is provided with drive assembly (4), the top of base (1) is provided with clean subassembly (12).

2. The stirrer for plastic processing according to claim 1, wherein the driving assembly (4) comprises a motor (41), a motor (41) is fixedly connected to the top of the supporting plate (9), a main belt pulley (42) is fixedly connected to the output end of the motor (41), a driving gear (44) is fixedly connected to the output end of the motor (41) and located below the main belt pulley (42), a gear ring (45) is sleeved on the outer wall of the stirring rod I (5), the gear ring (45) is meshed with the driving gear (44), a plurality of stirring blades (7) are fixedly connected to the outer wall of the stirring rod I (5) at equal intervals, a slave belt pulley (43) is sleeved on the outer wall of the hollow rotating shaft (6), and the slave belt pulley (43) is connected with the main belt pulley (42) through a belt transmission.

3. The stirrer for plastic processing according to claim 2, wherein a bevel gear one (46) is sleeved at the bottom of the hollow rotating shaft (6), a bevel gear two (47) is sleeved on the outer wall of each of the two hollow stirring rods two (8), and each of the bevel gears two (47) is meshed with the bevel gear one (46).

4. The stirrer for plastic processing according to claim 1, wherein the top of the base (1) is fixedly connected with an air cylinder (10), the top of the air cylinder (10) is fixedly connected with a lifting plate (11), and one end of the lifting plate (11) is fixedly connected with a supporting plate (9).

5. The stirrer for plastic processing according to claim 1, wherein the cleaning component (12) comprises a water suction pump (121), the top of the base (1) is fixedly connected with the water suction pump (121), one end of the water suction pump (121) is fixedly connected with a water inlet pipe, the other end of the water suction pump (121) is fixedly connected with a water outlet pipe (122), a water cavity (123) is formed in the box (2), one end of the water outlet pipe (122) extends to the inside of the water cavity (123), a plurality of water outlet holes (128) are formed in the box (2) and are formed in one side, close to the cover plate (3), of the box at equal intervals, and the water outlet holes (128) are communicated with the water cavity (123).

6. The stirrer for plastic processing according to claim 5, wherein the inside of the box body (2) is fixedly connected with a water pipe (124), the bottom end of the water pipe (124) extends to the inside of the water cavity (123), the top of the water pipe (124) is fixedly connected with a hose (125), one end of the hose (125) away from the water pipe (124) is fixedly connected with a rotary pipe joint (126), the bottom end of the rotary pipe joint (126) is fixedly connected with the hollow rotating shaft (6), and the inside of the two hollow stirring rods (8) is provided with a one-way valve (127).