Zinc oxide raw material mixing equipment for production

Abstract

The invention belongs to the technical field of raw material stirring, and particularly relates to zinc oxide raw material mixing equipment for production, which comprises a rack, a first feeding hopper, a second feeding hopper and a quantitative wheel, a driving shaft device, a mixing box side plate and a mounting transverse plate are arranged on the mixing box device, the driving shaft device is rotationally connected with the first feeding hopper and the second feeding hopper, mixing plate devices are symmetrically hinged to the mounting transverse plate, the lower end of the mixing box side plate is fixedly connected with a discharging device, and the discharging device is in transmission connection with the mixing plate devices. A stirring device is rotationally connected to the middle position of a side plate of the material mixing box; raw materials can be quantitatively added into the material mixing box device, the regional enrichment problem of different raw materials is avoided, the mixing efficiency is improved, the raw materials are stirred and stirred in an up-down overturning mode in cooperation with the material mixing plate device and the stirring device, the raw materials are thrown to the middle stirring device, and the raw material mixing efficiency is greatly improved.

Description

Technical Field

[0001] The invention belongs to the technical field of raw material stirring, and in particular relates to zinc oxide raw material mixing equipment for production. Background Art

[0002] Zinc oxide, commonly known as zinc white, is an oxide of zinc. It is insoluble in water but soluble in acid and strong alkali. Zinc oxide is a commonly used chemical additive and is widely used in the production of plastics, silicate products, synthetic rubber, lubricants, paints, ointments, adhesives, foods, batteries, flame retardants and other products. In the production process of zinc oxide, the raw materials need to be mixed to improve the full reaction of the raw materials and production efficiency.

[0003] The Chinese patent with publication number CN212383518U discloses a mixing device for new material processing, including a mixing device body, the bottom of the mixing device body is fixedly connected to a workbench, one side of the mixing device body is provided with a stirring motor fixedly connected to the top of the workbench, the output shaft of the stirring motor is fixedly connected to a first gear through a coupling, the outer wall of the first gear is meshed with a chain, and the inner wall of the chain is meshed with a second gear. The mixing device for new material processing can fully stir and mix new materials of different materials during the new material processing process, the mixing effect is good, and the mixing efficiency is significantly improved. However, when the device mixes raw materials, the raw materials are added to the mixing device body through a hopper, and different raw materials will inevitably be enriched in different zones, which increases the difficulty of stirring and mixing, and the raw materials are difficult to stir upside down, resulting in poor mixing effect of the raw materials or requiring longer mixing time, which reduces the processing efficiency; in addition, it is also difficult to discharge the materials after mixing, and the raw materials are very easy to be blocked, which affects the normal production. Summary of the invention

[0004] The purpose of the present invention is to provide a zinc oxide raw material mixing equipment for production in view of the shortcomings of the prior art, so as to improve the processing efficiency and mixing effect, discharge the material quickly, and ensure efficient and orderly production, thereby effectively solving the problems of poor grinding effect and low working efficiency in the prior art.

[0005] To achieve the above purpose, the specific technical solutions of the present invention are as follows: A zinc oxide raw material mixing device for production comprises a frame, wherein the frame is provided with a first feeding hopper and a second feeding hopper which are fixedly connected, the first feeding hopper and the second feeding hopper are respectively rotatably connected with metering wheels, the lower ends of the first feeding hopper and the second feeding hopper are fixedly connected with a mixing box device, the mixing box device is provided with a driving shaft device, a mixing box side plate and a mounting cross plate, the driving shaft device is transmission-connected with the metering wheel, a mixing plate device is symmetrically hinged on the mounting cross plate, a discharging device is fixedly connected with the lower end of the mixing box side plate, the discharging device is transmission-connected with the mixing plate device, a stirring device is rotatably connected with the middle position of the mixing box side plate, and the stirring device is located between the two mixing plate devices.

[0006] As a further configuration of the above scheme, the mixing box device includes a mixing box top plate, a feed trough is opened on the mixing box top plate, and the feed trough is located directly below the metering wheel. The drive shaft device includes a mounting bracket, and the mounting bracket is fixedly connected to the left and right sides of the upper end surface of the mixing box top plate. The mounting bracket is rotatably connected to the drive shaft, and a drive motor is connected to one side of the drive shaft. The drive motor drives the drive shaft to rotate, and the drive shaft drives the metering wheel to rotate.

[0007] As a further arrangement of the above scheme, the side panels of the mixing box are fixedly connected vertically downward to the front and rear sides of the lower end surface of the top plate of the mixing box, the mounting cross plate is fixedly connected vertically downward to the left and right sides of the lower end surface of the top plate of the mixing box, a front-to-back symmetrical mounting shaft hole is opened in the middle position of the side panels of the mixing box, and a rotating shaft is arranged at the lower end of the mounting cross plate.

[0008] As a further configuration of the above scheme, the discharging device includes a supporting plate, which is fixedly connected to the lower end of the side plate of the mixing box. The supporting plate is located directly below the mixing box device. A vertically downward discharging port is provided in the middle position of the supporting plate, and vertically upward lifting devices are provided on the left and right sides of the discharging port. The upper end of the lifting device is transmission-connected to the mixing plate device.

[0009] As a further configuration of the above scheme, the mixing plate device includes a mixing plate, a hinge shaft is provided at the upper end of the mixing plate, the hinge shaft is rotatably connected to the rotating shaft, a through material storage trough is opened in the area of ​​the mixing plate close to the hinge shaft, a throwing block is slidably connected in the material storage trough, a vibration device is provided on the back of the material storage trough, the vibration device includes a vibration bracket, a vibration motor is provided on the vibration bracket, the vibration motor is transmission-connected to the throwing block, and a reset spring is provided between the vibration bracket and the throwing block.

[0010] As a further arrangement of the above scheme, a connecting device is provided on the back of the material storage trough, the connecting device is perpendicular to the hinge axis, the connecting device includes a connecting block, a sliding groove is opened on the lower end surface of the connecting block, a sliding block is slidably connected in the sliding groove, and the sliding block is hinged to the upper end of the lifting device.

[0011] As a further arrangement of the above scheme, a semicircular material storage plate is arranged at the lower end of the mixing plate, and the upper end face of the semicircular material storage plate is arranged with an arc-shaped inner side face, and the lower end of the semicircular material storage plate is fixedly connected with a limiting plate, and the lifting device drives the mixing plate to swing back and forth along the hinge axis through the cooperation between the slider and the sliding groove, and the lifting device drives the mixing plate to swing upward, and the semicircular material storage plates and the limiting plates on both sides are spliced ​​together to form a circular material storage space, and the contact surface at the lower end of the mixing plate is just in a vertical state.

[0012] As a further configuration of the above scheme, the stirring device includes a stirring shaft device, the stirring shaft device includes a stirring shaft, a disturbance plate that radiates evenly outward is provided on the stirring shaft, sliding grooves are symmetrically opened on the disturbance plate, and a stirring motor is connected to one side of the stirring shaft.

[0013] Beneficial effects of the present invention: By arranging a first feeding hopper and a second feeding hopper on the frame, the raw materials to be mixed are added into the first feeding hopper and the second feeding hopper respectively, and the driving shaft device drives the metering wheel to rotate, and different raw materials are quantitatively added into the mixing box device respectively, so as to avoid the regional enrichment problem of different raw materials and improve the mixing efficiency.

[0014] The mixing box device and the mixing plate device form a stirring and mixing space, and cooperate with the disturbance plate and the sliding trough on the stirring device to stir the raw materials and turn them upside down for stirring. At the same time, a storage trough is set on the mixing plate device. The raw materials slide into the storage trough on the upper mixing plate, and cooperate with the throwing block and the vibration device to throw the raw materials to the stirring device in the middle. When the stirring device rotates, the raw materials are stirred and turned upside down, further improving the stirring effect.

[0015] After the mixing is completed, the lifting device drives the mixing plate to swing downward, the limit plate abuts against the bearing plate, and the mixing plate is connected with the discharge port, automatically completing the discharge of the raw materials, avoiding the problem of raw material discharge blockage and ensuring the normal operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a cross-sectional axonometric schematic diagram of the present invention; Figure 2 It is a cross-sectional front view of the present invention; Figure 3 It is a schematic diagram of the assembly of the mixing box device and the mixing plate device of the present invention; Figure 4 It is a schematic diagram of the assembly position of the stirring device of the present invention; Figure 5 It is a schematic diagram of the mixing box device and the position of the metering wheel of the present invention; Figure 6 is a first isometric schematic diagram of a mixing plate device of the present invention; Figure 7 is a second isometric schematic diagram of the mixing plate device of the present invention; Figure 8 Schematic diagram of the stirring device of the present invention.

[0017] Frame; 2. First feeding hopper; 3. Second feeding hopper; 4. Dosing wheel; 5. Mixing box device; 6. Discharging device; 7. Mixing plate device; 8. Stirring device; 501. Mixing box top plate; 5011. Feeding chute; 502. Drive shaft device; 5021. Mounting bracket; 5022. Drive shaft; 5023. Drive motor; 503. Mixing box side plate; 5031. Mounting shaft hole; 504. Mounting cross plate; 5041. Rotating shaft; 601. Carrying plate; 602. Discharging port; 603. Lifting Device; 701, mixing plate; 7011, hinge shaft; 702, material storage trough; 703, throwing block; 704, vibration device; 7041, vibration bracket; 7042, vibration motor; 7043, return spring; 705, semicircular material storage plate; 706, limit plate; 707, connecting device; 7071, connecting block; 7072, sliding groove; 7073, sliding block; 801, stirring shaft device; 8011, stirring shaft; 8012, disturbance plate; 8013, sliding trough; 802, stirring motor. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. Figures 1 to 8 The present application is described in detail with reference to embodiments.

[0020] like Figure 1 , Figure 2As shown, this embodiment discloses a zinc oxide raw material mixing equipment for production, wherein the frame 1 is provided with a first feeding hopper 2 and a second feeding hopper 3 which are fixedly connected, and the first feeding hopper 2 and the second feeding hopper 3 are respectively rotatably connected with metering wheels 4, and the lower ends of the first feeding hopper 2 and the second feeding hopper 3 are fixedly connected with a mixing box device 5, and the mixing box device 5 is provided with a driving shaft device 502, a mixing box side plate 503 and a mounting cross plate 504, the driving shaft device 502 is transmission-connected with the metering wheel 4, and a mixing plate device 7 is symmetrically hinged on the mounting cross plate 504, a discharging device 6 is fixedly connected with the lower end of the mixing box side plate 503, and the discharging device 6 is transmission-connected with the mixing plate device 7, and a stirring device 8 is rotatably connected with the middle position of the mixing box side plate 503, and the stirring device 8 is located between the two mixing plate devices 7.

[0021] like Figure 3 , Figure 5 As shown, the mixing box device 5 includes a mixing box top plate 501, and a feeding slot 5011 is opened on the mixing box top plate 501, and the feeding slot 5011 is located directly below the quantitative wheel 4. The driving shaft device 502 includes a mounting bracket 5021, and the mounting bracket 5021 is fixedly connected to the left and right sides of the upper end surface of the mixing box top plate 501. The mounting bracket 5021 is rotatably connected to a driving shaft 5022, and a driving motor 5023 is connected to one side of the driving shaft 5022. The motor 5023 drives the driving shaft 5022 to rotate, and the driving shaft 5022 drives the metering wheel 4 to rotate. The mixing box side plate 503 is fixedly connected vertically downward to the front and rear sides of the lower end surface of the mixing box top plate 501. The installation cross plate 504 is fixedly connected vertically downward to the left and right sides of the lower end surface of the mixing box top plate 501. A front-to-back symmetrical installation shaft hole 5031 is opened in the middle position of the mixing box side plate 503, and a rotating shaft 5041 is set at the lower end of the installation cross plate 504.

[0022] like Figure 4 As shown, the discharging device 6 includes a supporting plate 601, which is fixedly connected to the lower end of the mixing box side plate 503, and the supporting plate 601 is located directly below the mixing box device 5. A vertically downward discharging port 602 is provided in the middle position of the supporting plate 601, and vertically upward lifting devices 603 are provided on the left and right sides of the discharging port 602, and the upper end of the lifting device 603 is transmission-connected to the mixing plate device 7.

[0023] like Figure 6 , Figure 7As shown, the mixing plate device 7 includes a mixing plate 701, a hinge shaft 7011 is arranged at the upper end of the mixing plate 701, the hinge shaft 7011 is rotatably connected to the rotating shaft 5041, a through material storage groove 702 is opened in the mixing plate 701 near the hinge shaft 7011, a throwing block 703 is slidably connected in the material storage groove 702, a vibration device 704 is arranged on the back of the material storage groove 702, and the vibration device 704 includes a vibration bracket 7041, and a vibration motor 704 is arranged on the vibration bracket 7041 2. The vibration motor 7042 is connected to the throwing block 703 in transmission, a return spring 7043 is arranged between the vibration bracket 7041 and the throwing block 703, a connecting device 707 is arranged on the back of the material storage groove 702, the connecting device 707 is perpendicular to the hinge shaft 7011, and the connecting device 707 includes a connecting block 7071, a sliding groove 7072 is opened on the lower end surface of the connecting block 7071, a slider 7073 is slidably connected in the sliding groove 7072, and the slider 7073 is hinged to the upper end of the lifting device 603.

[0024] A semicircular material storage plate 705 is provided at the lower end of the mixing plate 701, and the upper end surface of the semicircular material storage plate 705 is provided with an arc-shaped inner surface. The lower end of the semicircular material storage plate 705 is fixedly connected to a limiting plate 706. The lifting device 603 drives the mixing plate 701 to swing back and forth along the hinge axis 7011 through the cooperation between the slider 7073 and the sliding groove 7072. The lifting device 603 drives the mixing plate 701 to swing upward, and the semicircular material storage plates 705 and the limiting plates 706 on both sides are spliced ​​together to form a circular material storage space, and the contact surface at the lower end of the mixing plate 701 is just in a vertical state.

[0025] like Figure 8 As shown, the stirring device 8 includes a stirring shaft device 801, and the stirring shaft device 801 includes a stirring shaft 8011. The stirring shaft 8011 is provided with a disturbance plate 8012 that diverges evenly outward. The disturbance plate 8012 is symmetrically provided with sliding grooves 8013. A stirring motor 802 is connected to one side of the stirring shaft 8011.

[0026] The working process of the present invention is as follows: before mixing the raw materials, the lifting device 603 is started, and the lifting device 603 is extended, driving the slider 7073 to slide upward in the sliding groove 7072, driving the mixing plate 701 to swing upward along the hinge shaft 7011, and the semicircular storage plates 705 and the limit plates 706 on both sides are close to each other and spliced ​​together to form a circular storage space. At this time, the contact surface of the lower end of the mixing plate 701 is just in a vertical state, and the mixing box device 5 and the mixing plate device 7 form a stirring and mixing space, and the raw materials to be mixed are added to the first feeding hopper 2 and the second feeding hopper 3 respectively. The driving motor 5023 drives the driving shaft 5022 to drive the quantitative wheel 4 to rotate, and different raw materials are quantitatively added to the mixing box device 5 respectively, and the raw materials fall into the upper end of the mixing plate 701. The raw materials slide down on the mixing plate 701 and enter the storage tank 702, and the vibration motor 7042 is started to drive the throwing The block 703 moves quickly into the stirring and mixing space in the material storage trough 702, and the throwing block 703 throws the raw materials in the material storage trough 702 to the stirring device 8 in the middle. The raw materials on both sides are mixed in the middle and fall down into the semicircular material storage plate 705 at the lower end of the mixing plate 701 to complete the preliminary mixing. The reset spring 7043 ensures that the throwing block 703 automatically resets and runs stably; the stirring motor 802 is started to drive the stirring shaft 8011 to rotate, and the disturbance plate 8012 rotates in a cycle. The disturbance plate 8012 transports the raw materials upward through the sliding trough 8013. After the raw materials are transported to the high point, the raw materials slide toward the sliding trough in the sliding trough 8013, stirring the raw materials and turning them up and down at the same time; after the stirring is completed, the lifting device 603 drives the mixing plate 701 to swing downward, the limit plate 706 abuts against the bearing plate 601, and the mixing plate 701 is connected with the discharge port 602, and the discharge of the raw materials is automatically completed.

[0027] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A zinc oxide raw material mixing device for production, comprising a frame, wherein the frame is provided with a first hopper and a second hopper fixedly connected, wherein the first hopper and the second hopper are respectively rotatably connected with a metering wheel, characterized in that: A mixing box device is fixedly connected to the lower ends of the first feeding hopper and the second feeding hopper, and a driving shaft device, a mixing box side plate and a mounting cross plate are provided on the mixing box device. The driving shaft device is transmission-connected to the metering wheel, and a mixing plate device is symmetrically hinged on the mounting cross plate. A discharging device is fixedly connected to the lower ends of the mixing box side plates, and the discharging device is transmission-connected to the mixing plate device. A stirring device is rotatably connected to the middle position of the mixing box side plates, and the stirring device is located between the two mixing plate devices.

2. The zinc oxide raw material mixing equipment for production according to claim 1, characterized in that: The mixing box device includes a mixing box top plate, a feed trough is provided on the mixing box top plate, and the feed trough is located directly below the metering wheel. The drive shaft device includes a mounting bracket, which is fixedly connected to the left and right sides of the upper end surface of the mixing box top plate, and the drive shaft is rotatably connected to the mounting bracket.

3. The zinc oxide raw material mixing equipment for production according to claim 2, characterized in that: The mixing box side panels are fixedly connected vertically downward to the front and rear sides of the lower end surface of the mixing box top plate, the mounting cross plate is fixedly connected vertically downward to the left and right sides of the lower end surface of the mixing box top plate, a front-to-back symmetrical mounting shaft hole is opened in the middle position of the mixing box side panels, and a rotating shaft is arranged at the lower end of the mounting cross plate.

4. The zinc oxide raw material mixing equipment for production according to claim 1, characterized in that: The discharging device includes a supporting plate, which is fixedly connected to the lower end of the mixing box side plate. The supporting plate is located directly below the mixing box device. A vertical downward discharging port is provided in the middle position of the supporting plate. Vertical upward lifting devices are provided on the left and right sides of the discharging port. The upper end of the lifting device is transmission-connected to the mixing plate device.

5. The zinc oxide raw material mixing equipment for production according to claim 1, characterized in that: The mixing plate device includes a mixing plate, a hinge shaft is provided at the upper end of the mixing plate, the hinge shaft is rotatably connected to the rotating shaft, a through material storage trough is opened in the area of ​​the mixing plate near the hinge shaft, a throwing block is slidably connected in the material storage trough, a vibration device is provided on the back of the material storage trough, the vibration device includes a vibration bracket, a vibration motor is provided on the vibration bracket, the vibration motor is transmission-connected to the throwing block, and a reset spring is provided between the vibration bracket and the throwing block.

6. The zinc oxide raw material mixing equipment for production according to claim 5, characterized in that: A connecting device is arranged on the back of the material storage trough, the connecting device is perpendicular to the hinge axis, the connecting device comprises a connecting block, a sliding groove is opened on the lower end surface of the connecting block, a sliding block is slidably connected in the sliding groove, and the sliding block is hinged to the upper end of the lifting device.

7. The zinc oxide raw material mixing equipment for production according to claim 5, characterized in that: A semicircular material storage plate is arranged at the lower end of the mixing plate, an upper end surface of the semicircular material storage plate is arranged with an arc-shaped inner side surface, and a limiting plate is fixedly connected to the lower end of the semicircular material storage plate.

8. The zinc oxide raw material mixing equipment for production according to claim 1, characterized in that: The stirring device comprises a stirring shaft device, wherein the stirring shaft device comprises a stirring shaft, a disturbance plate which evenly radiates outward is arranged on the stirring shaft, a sliding groove is symmetrically opened on the disturbance plate, and a stirring motor is connected to one side of the stirring shaft.

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