CN219600059U

CN219600059U - Raw material mixer

Info

Publication number: CN219600059U
Application number: CN202320508950.XU
Authority: CN
Inventors: 陈春华
Original assignee: Dongguan Weihang Plastic Products Co ltd
Current assignee: Dongguan Weihang Plastic Products Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-08-29
Anticipated expiration: 2033-03-16

Abstract

The utility model provides a raw material mixer, relates to the technical field of mixing devices, and solves the problems of poor mixing effect and low mixing efficiency of the conventional hollow plate raw material mixing device, and comprises a mixing box body; a motor is fixedly arranged in the middle of the top of the stirring box body; the bottom end of the main shaft of the motor is fixedly connected with a stirring rod; a plurality of stirring teeth are fixedly arranged on the outer side of the lower part of the stirring rod; a blanking supporting plate is fixedly arranged in the stirring box body; two groups of blanking rotating rollers are rotatably arranged in the blanking supporting plate, and a section of worm is fixedly arranged in the middle of each group of blanking rotating rollers; a discharge hole is fixedly formed in the right side of the bottom of the stirring box body; and a turbine is fixedly arranged on the outer side of the stirring rod. The device can carry many times in a small amount of blanking downwards, and the puddler just so can be more even when stirring the raw materials like this, and then improves stirring effect and stirring efficiency.

Description

Raw material mixer

Technical Field

The utility model belongs to the technical field of stirring devices, and particularly relates to a raw material stirrer.

Background

The hollow plate is a novel material with light weight, no toxicity, no pollution, water resistance, shock resistance, ageing resistance, corrosion resistance and rich colors, and compared with a paperboard structure product, the hollow plate has the advantages of moisture resistance, corrosion resistance and the like, is a heat preservation and insulation material widely applied to refrigerators and solar energy, and needs to uniformly mix raw materials before production and processing.

The utility model patent CN212385753U discloses a stirring device for producing PP hollow plates, which comprises a bracket and a stirring pot arranged on the bracket, wherein a motor is arranged at the bottom of the stirring pot, a rotating shaft of the motor penetrates through the bottom of the stirring pot and is positioned at the center of the bottom of the stirring pot, a stirring paddle is connected to the rotating shaft of the motor, a conical boss is arranged inside the stirring pot above the motor, a mounting hole is arranged at the center of the conical boss, a sealing bearing is arranged in the mounting hole, the stirring paddle is arranged in the sealing bearing, a horn-shaped sealing cap is arranged on the stirring paddle, the sealing cap is matched with the conical boss, a discharge hole is arranged at the edge of the conical boss, a discharge pipe is connected to the discharge hole, and a baffle plate is arranged at the discharge hole.

However, when the hollow plate raw material stirring device is used for stirring and mixing raw materials, the raw materials are poured into the stirring device through the opening at the top of the stirring device at one time, and then the raw materials are accumulated in the cavity where the stirring teeth are located, but the stirring capacity of the stirring teeth is limited, and the more the raw materials are poured at one time, the more difficult the raw materials are uniformly stirred, so that the stirring effect is poor, and the stirring efficiency is possibly influenced.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a raw material mixer, which mainly solves the technical problems that: the stirring effect is relatively poor, and the stirring efficiency is low.

The purpose and the efficacy of the raw material mixer are achieved by the following specific technical means:

a raw material mixer, comprising a mixing box body; a motor is fixedly arranged in the middle of the top of the stirring box body; the bottom end of the main shaft of the motor is fixedly connected with a stirring rod; a supporting frame is fixedly arranged on the outer side of the stirring box body; a hollow plate processing raw material feeding box is fixedly arranged at the bottom of the left side of the stirring box body; the left side of the top of the stirring box body is fixedly connected with a suction pipe, and the bottom end of the suction pipe is embedded into the hollow plate processing raw material feeding box; the outer side of the suction pipe is fixedly connected with an inclined air inlet pipe; a plurality of stirring teeth are fixedly arranged on the outer side of the lower part of the stirring rod; a blanking supporting plate is fixedly arranged in the stirring box body; two groups of blanking rotating rollers are rotatably arranged in the blanking supporting plate, and a section of worm is fixedly arranged in the middle of each group of blanking rotating rollers; four pushing plates are fixedly arranged on the outer side of the upper part of the stirring rod in an annular arrangement manner; a discharge hole is fixedly formed in the right side of the bottom of the stirring box body; and a turbine is fixedly arranged on the outer side of the stirring rod.

Further, four blanking rotating rollers are arranged in total, every two blanking rotating rollers are in a group, and worms between every two blanking rotating rollers are embedded with the turbine.

Further, four cylindrical grooves corresponding to the diameters and the lengths of the blanking rotating rollers are formed in the blanking supporting plate.

Further, the unloading changes the roller and is cylindrical structure, and the unloading changes the outside of roller and all is the annular arrangement and is provided with four semicylindrical recesses.

Further, the bottom surfaces of the pushing plates are clung to the top surfaces of the blanking supporting plates.

Further, four rectangular grooves are formed in the top and the bottom of the blanking supporting plate, the width and the length of each rectangular groove are equal to the diameter and the length of the semi-cylindrical groove on the outer side of the blanking rotating roller respectively, and the rectangular grooves are located above and below the blanking rotating roller respectively.

Compared with the prior art, the utility model has the following beneficial effects:

the suction pipe is used for sucking the raw materials for processing the hollow plate into the cavity at the top of the stirring box body for storage, the two sections of worms and the two groups of blanking rotating rollers are driven to synchronously rotate by the turbine in the process of stirring and mixing the raw materials by the stirring rod driving the stirring teeth, and then the blanking rotating rollers can hold and downwards convey the raw materials by virtue of the semi-cylindrical grooves at the outer sides of the blanking rotating rollers, so that the raw materials slowly fall into the cavity where the stirring teeth are positioned.

Drawings

FIG. 1 is a schematic view showing a structure of a main shaft side of a stirring tank of the present utility model in a cut-away state.

FIG. 2 is a schematic view of the structure of the stirring tank of the present utility model on the side of the upward shaft after being cut away.

Fig. 3 is a schematic axial side structure of the blanking pallet of the present utility model cut along the X-axis.

Fig. 4 is a schematic axial side structure of the blanking pallet of the present utility model cut along the Y-axis.

Fig. 5 is a schematic diagram of the axial side structure of the blanking pallet of the present utility model after being cut horizontally.

In the figure, the correspondence between the component names and the drawing numbers is:

1. a stirring box body; 2. a motor; 3. a stirring rod; 4. a support frame; 5. a hollow plate processing raw material feeding box; 6. a suction pipe; 7. an air inlet pipe; 8. stirring teeth; 9. a blanking supporting plate; 10. a blanking rotating roller; 11. a pushing plate; 12. a discharge port; 13. a turbine; 14. a worm.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1 to 5:

the utility model provides a raw material mixer, which comprises a mixing box body 1; a motor 2 is fixedly arranged in the middle of the top of the stirring box body 1, the stirring box body 1 is used for stirring the raw materials for processing the hollow plate in the stirring box body, and the motor 2 is used for driving a stirring rod 3 to rotate; the stirring rod 3 is fixedly connected to the bottom end of the main shaft of the motor 2, and the stirring teeth 8 and the pushing plate 11 on the outer side of the stirring rod 3 can be driven to synchronously rotate when the stirring rod 3 rotates, so that the stirring teeth 8 can stir raw materials for processing the hollow plate, and meanwhile, the pushing plate 11 can push the raw materials for processing the hollow plate into the semi-cylindrical grooves on the outer side of the blanking rotary roller 10; the outer side of the stirring box body 1 is fixedly provided with a supporting frame 4, and the supporting frame 4 is used for supporting the stirring box body 1; the left bottom of the stirring box body 1 is fixedly provided with a hollow plate processing raw material feeding box 5, when the device is used for stirring raw materials, the raw materials for processing the hollow plate are firstly poured into the hollow plate processing raw material feeding box 5 for temporary holding, and then the raw materials can be sucked into a cavity at the inner side of the top of the stirring box body 1 through negative pressure airflow generated by matching the suction pipe 6 and the air inlet pipe 7; the left side of the top of the stirring box body 1 is fixedly connected with a suction pipe 6, the bottom end of the suction pipe 6 is embedded into the hollow plate processing raw material feeding box 5, and the suction pipe 6 is used for sucking raw materials in the hollow plate processing raw material feeding box 5 into a cavity at the inner side of the top of the stirring box body 1; the outside of the suction pipe 6 is fixedly connected with an inclined air inlet pipe 7, the left end of the air inlet pipe 7 is connected with an external air pump before use, and air is blown to the upper part inside the suction pipe 6 through the air inlet pipe 7 during use, so that negative pressure air flow occurs in the lower part of the suction pipe 6, and the raw materials in the hollow plate processing raw material feeding box 5 can be sucked into a cavity in the inner side of the top of the stirring box body 1; a plurality of stirring teeth 8 are fixedly arranged on the outer side of the lower part of the stirring rod 3, and the stirring teeth 8 can stir raw materials for processing the hollow plate when rotating; a blanking supporting plate 9 is fixedly arranged in the stirring box body 1, and the blanking supporting plate 9 can be used for supporting raw materials sucked into the stirring box body 1 through the suction pipe 6 and also can rotatably support a blanking rotary roller 10; two groups of blanking rotating rollers 10 are rotatably arranged in the blanking supporting plate 9, a section of worm 14 is fixedly arranged in the middle of each of the two groups of blanking rotating rollers 10, when the stirring rod 3 rotates, the two sections of worm 14 and the two groups of blanking rotating rollers 10 can be driven by the turbine 13 to synchronously rotate, when the semi-cylindrical grooves on the outer sides of the blanking rotating rollers 10 rotate to the upper side, raw materials at the top of the blanking supporting plate 9 can fall into the semi-cylindrical grooves through the rectangular grooves on the top of the blanking supporting plate 9, then the blanking rotating rollers 10 can continuously rotate to drive the raw materials to rotate through the semi-cylindrical grooves on the outer sides of the blanking rotating rollers 10, and as the outer walls of the blanking rotating rollers 10 are tightly attached to the inner walls of the cylindrical grooves in the blanking supporting plate 9 in the process, raw materials in the semi-cylindrical grooves on the outer sides of the blanking rotating rollers 10 can be prevented from leaking, and when the semi-cylindrical grooves filled with the raw materials rotate to the lower side, the raw materials fall into the cavity provided with stirring teeth 8 below the stirring box 1 through the rectangular grooves on the bottom of the blanking supporting plate 9, and then the raw materials can be stirred; the four blanking rotating rollers 10 are arranged in total, every two blanking rotating rollers 10 are in a group, the worm 14 between every two blanking rotating rollers 10 is embedded with the turbine 13, and when the stirring rod 3 rotates, the turbine 13 can drive the two sections of worm 14 and the two groups of blanking rotating rollers 10 to synchronously rotate, so that the blanking rotating rollers 10 can hold and convey raw materials downwards by virtue of semi-cylindrical grooves on the outer sides of the blanking rotating rollers; four pushing plates 11 are fixedly arranged on the outer side of the upper part of the stirring rod 3 in an annular arrangement, and raw materials at the top of the blanking supporting plate 9 can be conveniently pushed into semi-cylindrical grooves on the outer side of the blanking rotating roller 10 when the pushing plates 11 rotate; a discharge hole 12 is fixedly formed in the right side of the bottom of the stirring box body 1, and the discharge hole 12 is used for discharging the raw materials uniformly stirred in the stirring box body 1 outwards; the outside of the stirring rod 3 is also fixedly provided with a turbine 13, and when the stirring rod 3 rotates, the turbine 13 can drive the two sections of worms 14 and the two groups of blanking rotating rollers 10 to synchronously rotate.

Wherein, the inside of the blanking supporting plate 9 is provided with four cylindrical grooves corresponding to the diameter and the length of the blanking rotating roller 10, and the rotation of the blanking rotating roller 10 can drive the raw materials contained in the blanking rotating roller to rotate through the semi-cylindrical grooves on the outer side of the blanking rotating roller, and because the outer wall of the blanking rotating roller 10 can be tightly attached to the inner wall of the cylindrical groove in the blanking supporting plate 9 in the process, the raw materials in the semi-cylindrical grooves on the outer side of the blanking rotating roller 10 can be prevented from leaking in the process of rotating.

Wherein, unloading commentaries on classics roller 10 is cylindrical structure, and the outside of unloading commentaries on classics roller 10 all is annular arrangement and is provided with four semicylindrical recesses, can drive two sections worms 14 and two sets of unloading commentaries on classics roller 10 synchronous revolution through turbine 13 when motor 2 drives puddler 3 rotation, then unloading commentaries on classics roller 10 alright rely on the semicylindrical recess in its outside to hold the raw materials and carry downwards, and the transportation that the blanking can a small amount of many times downwards moreover, just so puddler 3 can be more even when the raw materials are stirred.

The bottom surfaces of the pushing plates 11 are tightly attached to the top surfaces of the blanking supporting plates 9, so that raw materials at the tops of the blanking supporting plates 9 can be pushed into semi-cylindrical grooves at the outer sides of the blanking rotating rollers 10 when the pushing plates 11 rotate, and residual raw materials at the tops of the blanking supporting plates 9 can be avoided.

Wherein, the top and the bottom of unloading layer board 9 all are provided with four rectangular channels, the width and the length of rectangular channel are equal with the diameter and the length of unloading roller 10 outside semicylindrical recess respectively, and these rectangular channels are located the upper and lower side of unloading roller 10 respectively, and the raw materials at unloading layer board 9 top can fall into this semicylindrical recess through the rectangular channel at unloading layer board 9 top when the semicylindrical recess in unloading roller 10 outside is equipped with the raw materials when rotatory to the below, and these raw materials can fall into stirring tooth 8's cavity through the rectangular channel in unloading layer board 9 bottom below stirring box 1.

Specific use and action of the embodiment:

in the utility model, the stirring box body 1 of the device is supported and placed at a proper position through the supporting frame 4 before use, then the left end of the air inlet pipe 7 is connected with the external air pump, when in use, raw materials for processing the hollow plate are poured into the raw material feeding box 5 for processing the hollow plate and temporarily contained, the external air pump is started to blow air to the upper part inside the material suction pipe 6 through the air inlet pipe 7, thus negative pressure air flow is generated in the lower part inside the material suction pipe 6, the raw materials in the raw material feeding box 5 for processing the hollow plate can be sucked into a cavity at the inner side of the top of the stirring box body 1, then the motor 2 is electrified and started, the motor 2 drives the stirring rod 3 to rotate so as to drive the stirring teeth 8 and the material pushing plate 11 at the outer side of the stirring teeth 8 to stir the raw materials for processing the hollow plate, and simultaneously the material pushing plate 11 pushes the raw materials for processing the hollow plate into a semi-cylindrical groove at the outer side of the discharging rotary roller 10, the stirring rod 3 drives the two sections of worms 14 and the two groups of blanking rotating rollers 10 to synchronously rotate through the turbine 13, when the semi-cylindrical grooves on the outer sides of the blanking rotating rollers 10 rotate to the upper side, raw materials on the top of the blanking supporting plate 9 fall into the semi-cylindrical grooves through the rectangular grooves on the top of the blanking supporting plate 9, then the blanking rotating rollers 10 continue to rotate and drive the raw materials to rotate through the semi-cylindrical grooves on the outer sides, because the outer walls of the blanking rotating rollers 10 are tightly attached to the inner walls of the cylindrical grooves in the blanking supporting plate 9 in the process, raw materials in the semi-cylindrical grooves on the outer sides of the blanking rotating rollers 10 are prevented from leaking in the process of rotating, when the semi-cylindrical grooves filled with the raw materials rotate to the lower side, the raw materials fall into the cavity provided with the stirring teeth 8 below the stirring box 1 through the rectangular grooves on the bottom of the blanking supporting plate 9, then, the raw materials can be stirred, and the raw materials can be conveyed a small amount of times when being discharged downwards, so that the stirring rod 3 can stir the raw materials more uniformly, and finally, the stirred raw materials can be discharged outwards through the discharge hole 12, and the stirring operation is finished.

Claims

1. A raw materials mixer, its characterized in that: the raw material mixer includes: a stirring box body (1); a motor (2) is fixedly arranged in the middle of the top of the stirring box body (1); the bottom end of the main shaft of the motor (2) is fixedly connected with a stirring rod (3); a supporting frame (4) is fixedly arranged on the outer side of the stirring box body (1); a hollow plate processing raw material feeding box (5) is fixedly arranged at the bottom of the left side of the stirring box body (1); the left side of the top of the stirring box body (1) is fixedly connected with a suction pipe (6), and the bottom end of the suction pipe (6) is embedded into the hollow plate processing raw material feeding box (5); the outer side of the suction pipe (6) is fixedly connected with an inclined air inlet pipe (7); a plurality of stirring teeth (8) are fixedly arranged on the outer side of the lower part of the stirring rod (3); a blanking supporting plate (9) is fixedly arranged in the stirring box body (1); two groups of blanking rotating rollers (10) are rotatably arranged in the blanking supporting plate (9), and a section of worm (14) is fixedly arranged in the middle of each of the two groups of blanking rotating rollers (10); four pushing plates (11) are fixedly arranged on the outer side of the upper part of the stirring rod (3) in an annular arrangement manner; a discharge hole (12) is fixedly formed in the right side of the bottom of the stirring box body (1); a turbine (13) is fixedly arranged on the outer side of the stirring rod (3).

2. The feedstock mixer of claim 1 wherein: the blanking rotary rollers (10) are of cylindrical structures, and four semi-cylindrical grooves are formed in the outer sides of the blanking rotary rollers (10) in an annular arrangement.

3. The feedstock mixer of claim 1 wherein: four rectangular grooves are formed in the top and the bottom of the blanking supporting plate (9), the width and the length of each rectangular groove are equal to the diameter and the length of the semi-cylindrical groove on the outer side of the blanking rotating roller (10), and the rectangular grooves are located above and below the blanking rotating roller (10).

4. The feedstock mixer of claim 1 wherein: four blanking rotating rollers (10) are arranged in total, every two blanking rotating rollers (10) are in a group, and worms (14) between every two blanking rotating rollers (10) are embedded with a turbine (13).

5. The feedstock mixer of claim 1 wherein: four cylindrical grooves corresponding to the diameters and the lengths of the blanking rotating rollers (10) are formed in the blanking supporting plates (9).

6. The feedstock mixer of claim 1 wherein: the bottom surfaces of the pushing plates (11) are clung to the top surfaces of the blanking supporting plates (9).