Environment-friendly material drying device for environment-friendly production

Abstract

The utility model relates to the technical field of environment-friendly material production, and particularly discloses an environment-friendly material drying device for environment-friendly production, which comprises a box body, the right end in the box body is rotatably connected with a turntable through an annular sliding chute and an annular sliding block, the left end of the turntable is fixedly connected with a material box of which the upper side is of an opening structure, and the upper end of the material box is provided with a guide hopper; the upper end of the guide hopper communicates with a rectangular pipe, an external thread disc is installed on the outer wall of the rectangular pipe, and the outer wall of the external thread disc is in threaded connection with a threaded cover. Hot air blown out by the hot air blower enters the box body and the material box, the hot air is in contact with the flowing environment-friendly materials, the hot air carries moisture of the environment-friendly materials, and the generated moisture is discharged out of the box body, so that the purpose of improving the drying sufficiency and uniformity of the environment-friendly materials is achieved; a container used for collection is placed at the bottom end of the inner wall of the box body, then the threaded cover is screwed off, and the environment-friendly materials in the material box can be discharged into the collection container, so that the purpose of conveniently discharging the environment-friendly materials is achieved.

Description

Technical Field

[0001] This utility model relates to the field of environmentally friendly material production technology, and specifically discloses an environmentally friendly material drying device for environmentally friendly production. Background Technology

[0002] As the country places increasing emphasis on environmental protection, various environmentally friendly materials have emerged and gradually appeared in people's daily lives. These materials not only make significant contributions to environmental protection but also greatly benefit people's health. Therefore, the demand for environmentally friendly material processing equipment is growing. In the production process of environmentally friendly materials, it is necessary to dry granular materials, such as recycled plastic granules, recycled metal granules (e.g., aluminum, steel), resin composite granules, and bamboo charcoal granules.

[0003] In existing technologies, the drying of granular environmentally friendly materials mainly employs a combination of conveyor belts and drying chambers. This technology uses a conveyor belt to transport the environmentally friendly materials into the drying chamber, where a hot air circulation system is used for drying. Furthermore, Chinese patent CN218645946U discloses an environmentally friendly material drying device for environmentally friendly production. During operation, a hot air dryer injects heat into the inside of the environmentally friendly material through a stirring rack, drying the material from the inside. A second rotary motor and a rotating seat control the rotation of the connecting seat, causing the stirring rack to agitate the material, resulting in more even heating. The rotation of the connecting seat also provides a certain degree of spin-drying effect. The pressure plate seals the mesh while rotating with it. After drying, an exhaust device extracts the hot air, allowing for rapid cooling and facilitating material replacement, thus accelerating drying efficiency and demonstrating practicality.

[0004] With the rapid development of technology, traditional conveyor belt drying methods have gradually revealed some shortcomings: First, the residence time of environmentally friendly materials on the conveyor belt is relatively short, resulting in insufficient drying; second, when environmentally friendly materials are piled up, the uniformity of drying of the bottom layer is difficult to guarantee due to their static state. The aforementioned environmentally friendly material drying device for production also has the problem that it is inconvenient to unload the materials after drying. Therefore, a newer environmentally friendly material drying device for production is needed to solve this problem. Summary of the Invention

[0005] This utility model proposes an environmentally friendly material drying device for environmentally friendly production, which has the characteristics of improving the fullness and uniformity of drying environmentally friendly materials, and also has the characteristics of facilitating the feeding of environmentally friendly materials.

[0006] This utility model is implemented as follows: an environmentally friendly material drying device for environmentally friendly production includes a box body. The right end of the box body is rotatably connected to a turntable via an annular groove and an annular slider. The left end of the turntable is fixedly connected to a material box with an open upper side. A guide hopper is provided at the upper end of the material box. A rectangular tube is connected to the upper end of the guide hopper. An external threaded disc is installed on the outer wall of the rectangular tube. A threaded cover is threadedly connected to the outer wall of the external threaded disc. A drive mechanism is provided on the right side of the turntable.

[0007] A connecting block is fixedly connected inside the material box. An installation groove is opened through the outer wall of the connecting block. A connecting shaft is rotatably connected inside the installation groove. Multiple evenly distributed feeding plates are installed on the outer wall of the connecting shaft. A transmission shaft is fixedly connected to the left end of the connecting shaft, passing through the connecting block and the material box and rotatably connected to the left end of the inner wall of the box. A drive motor with its output end fixedly connected to the transmission shaft is installed at the left end of the box.

[0008] A hot air blower is installed at the upper end of the housing, and a bent pipe connected to the interior of the housing is installed at the air outlet of the hot air blower.

[0009] As a preferred embodiment of the environmentally friendly material drying device for environmentally friendly production according to this utility model, the driving mechanism includes a driving frame fixedly connected to the right end of the box, a worm gear rotatably connected inside the driving frame, a worm wheel meshing with the outer wall of the worm gear, a synchronous shaft passing through the right end face of the box fixedly connected between the worm wheel and the turntable, and a servo motor whose output end is fixedly connected to the worm gear installed on the outer wall of the driving frame.

[0010] As a preferred embodiment of the environmentally friendly material drying device for production according to this utility model, the outer walls of the material box and the guide hopper are provided with multiple ventilation holes.

[0011] As a preferred embodiment of the environmentally friendly material drying device for production under this utility model, both the upper and lower ends of the connecting block are fixedly connected to guide buckets with conical inner walls.

[0012] As a preferred embodiment of the environmentally friendly material drying device for production under this utility model, the left and right sides of the box are provided with through slots, and the interior of the two through slots is equipped with air-permeable mesh plates.

[0013] As a preferred embodiment of the environmentally friendly material drying device for production according to this utility model, a support ring is fixedly connected to the left end of the guide hopper, and the support ring is rotatably connected to the left end of the inner wall of the box through an annular groove and an annular slider.

[0014] As a preferred embodiment of the environmentally friendly material drying device for production according to this utility model, a sealed opening and closing door is installed on the front side of the box.

[0015] The beneficial effects of this utility model are:

[0016] The drive mechanism tilts the hopper, guide hopper, and rectangular tube forward at a certain angle, allowing granular environmentally friendly materials to be added into the box through the rectangular tube. The threaded cap is then tightened onto the outer wall of the threaded disc, and the hopper returns to its initial state. The sealing door is then closed. Multiple feeding plates rotate at a constant speed, continuously and slowly tumbling the environmentally friendly materials on the upper side of the connecting block to the lower side, keeping the materials in a flowing state. Simultaneously, hot air blown from the hot air blower enters the box and hopper, raising the internal temperature. The hot air comes into contact with the flowing environmentally friendly materials, carrying moisture from the materials. This moisture is then expelled from the box. Once all the environmentally friendly materials on the upper side of the connecting block are on the lower side, the hopper rotates 180 degrees, and multiple feeding plates continue to tumble the materials downwards, thus improving the thoroughness and uniformity of drying the environmentally friendly materials.

[0017] When discharging environmentally friendly materials, open the sealed door so that the rectangular tube is positioned below the material box. Then, place the collection container at the bottom of the inner wall of the box and unscrew the threaded cap. The environmentally friendly materials inside the material box will be discharged into the collection container, thus facilitating the discharging of environmentally friendly materials. Attached Figure Description

[0018] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0019] Figure 1 This is a front sectional view of the overall structure of an environmentally friendly material drying device for production according to this utility model.

[0020] Figure 2 For the present utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 3 This is a front view of the present invention.

[0022] Figure 4 This is a connection structure diagram of the connecting block of this utility model;

[0023] Figure 5 This is a structural diagram of the material box connection of this utility model.

[0024] The markings in the diagram are: 1. Box body; 2. Material box; 3. Guide hopper; 4. Rectangular tube; 5. External threaded disc; 6. Threaded cap; 7. Connecting block; 8. Mounting slot; 9. Connecting shaft; 10. Feed plate; 11. Transmission shaft; 12. Drive motor; 13. Turntable; 14. Drive frame; 15. Worm gear; 16. Worm wheel; 17. Servo motor; 18. Hot air blower; 19. Through slot; 20. Air vent plate; 21. Guide hopper; 22. Support ring. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments to aid in understanding its content. Unless otherwise specified, the methods used in this invention are conventional methods; the raw materials and apparatus used, unless otherwise specified, are conventional commercially available products.

[0026] Please see Figure 1-5 An environmentally friendly material drying device for environmentally friendly production includes a box body 1. The right end of the box body 1 is rotatably connected to a turntable 13 via an annular groove and an annular slider. The left end of the turntable 13 is fixedly connected to a material box 2 with an open upper side. A guide hopper 3 is provided at the upper end of the material box 2. A rectangular tube 4 is connected to the upper end of the guide hopper 3. An external threaded disc 5 is installed on the outer wall of the rectangular tube 4. A threaded cover 6 is threadedly connected to the outer wall of the external threaded disc 5. A drive mechanism is provided on the right side of the turntable 13.

[0027] A connecting block 7 is fixedly connected inside the material box 2. An installation groove 8 is opened through the outer wall of the connecting block 7. A connecting shaft 9 is rotatably connected inside the installation groove 8. Multiple evenly distributed feeding plates 10 are installed on the outer wall of the connecting shaft 9. A transmission shaft 11 is fixedly connected to the left end of the connecting shaft 9, passing through the connecting block 7 and the material box 2 and rotatably connected to the left end of the inner wall of the box body 1. A drive motor 12 with its output end fixedly connected to the transmission shaft 11 is installed at the left end of the box body 1.

[0028] A hot air blower 18 is installed at the upper end of the housing 1, and a bent pipe connected to the interior of the housing 1 is installed at the air outlet of the hot air blower 18.

[0029] In this embodiment: In the initial state, the rectangular tube 4 is located directly above the material box 2. During use, the drive mechanism drives the turntable 13 to rotate counterclockwise (right view) by a certain angle, thereby causing the material box 2, the guide hopper 3, and the rectangular tube 4 to tilt forward by a certain angle, so that the granular environmentally friendly material can be added into the interior of the box 1 through the rectangular tube 4. Then, the threaded cap 6 is screwed onto the outer wall of the external threaded disc 5, so that the threaded cap 6 abuts against the upper end of the rectangular tube 4. Then, the material box 2, the guide hopper 3, and the rectangular tube 4 are returned to the initial state, and the sealing door is closed. Then, the drive motor 12 drives the transmission shaft 11 to rotate, thereby driving the connecting shaft 9 and multiple feeding plates 10 to rotate at a uniform speed, so that the environmentally friendly material on the upper side of the connecting block 7 can be continuously and slowly turned to the lower side of the connecting block 7. By turning the environmentally friendly materials, they can be made to flow. At the same time, hot air is blown into the interior of the box 1 by the hot air blower 18 and into the interior of the material box 2, raising the internal temperature. The hot air will come into contact with the flowing environmentally friendly materials, and the hot air will carry the moisture of the environmentally friendly materials. The resulting moisture will be discharged to the outside of the box 1. When all the environmentally friendly materials on the upper side of the connecting block 7 are located on the lower side of the connecting block 7, the driving mechanism drives the material box 2 to rotate 180 degrees counterclockwise, so that the rectangular tube 4 is located below the material box 2. The environmentally friendly materials will move to a position close to the upper part of the interior of the box 1. Then, by rotating the multiple feeding plates 10 at a uniform speed, the environmentally friendly materials can continue to be turned downwards. In this way, the purpose of improving the fullness and uniformity of drying the environmentally friendly materials can be achieved.

[0030] When discharging environmentally friendly materials, open the sealed opening and closing door so that the rectangular tube 4 is positioned below the material box 2. Then, place the collection container at the bottom of the inner wall of the box 1, directly below the rectangular tube 4. Then, unscrew the threaded cap 6. The environmentally friendly materials inside the material box 2 will be guided by the guide hopper 3 to the inside of the rectangular tube 4, and discharged into the collection container through the rectangular tube 4. In this way, the purpose of discharging environmentally friendly materials can be conveniently achieved.

[0031] As a technical optimization of this utility model, the drive mechanism includes a drive frame 14 fixedly connected to the right end of the housing 1. A worm gear 15 is rotatably connected inside the drive frame 14. A worm wheel 16 is meshed with the outer wall of the worm gear 15. A synchronous shaft passing through the right end face of the housing 1 is fixedly connected between the worm wheel 16 and the turntable 13. A servo motor 17 with its output end fixedly connected to the worm gear 15 is installed on the outer wall of the drive frame 14.

[0032] In this embodiment: the servo motor 17 drives the worm gear 15 to rotate, which in turn drives the worm wheel 16 to rotate, and drives the turntable 13 to rotate through the synchronous shaft. Since the worm wheel 16 and the worm gear 15 have a self-locking characteristic, the stability of the turntable 13 and the material box 2 in the non-drive state is improved.

[0033] As a technical optimization of this utility model, multiple ventilation holes are provided through the outer walls of both the material box 2 and the guide hopper 3.

[0034] In this embodiment, multiple ventilation holes are provided to facilitate the entry of hot air into the material box 2 and the guide hopper 3.

[0035] As a technical optimization of this utility model, both the upper and lower ends of the connecting block 7 are fixedly connected to guide buckets 21 with conical inner walls.

[0036] In this embodiment: by setting two guide buckets 21, the environmentally friendly material can be guided into the installation groove 8.

[0037] As a technical optimization of this utility model, through slots 19 are provided on both the left and right sides of the box body 1, and air mesh plates 20 are installed inside the two through slots 19.

[0038] In this embodiment: by setting two through slots 19, two air-passing mesh plates 20 are installed respectively. By setting two air-passing mesh plates 20, moisture can be easily discharged from the mesh holes of the two air-passing mesh plates 20.

[0039] As a technical optimization of this utility model, a support ring 22 is fixedly connected to the left end of the guide hopper 3. The support ring 22 is rotatably connected to the left end of the inner wall of the box 1 through an annular groove and an annular slider.

[0040] In this embodiment, by setting a support ring 22, an annular groove and an annular slider, the left side of the box 1 is supported, thereby improving the stability of the box 1.

[0041] As a technical optimization of this utility model, a sealed opening and closing door is installed on the front side of the box 1.

[0042] In this embodiment: a sealed opening and closing door is provided to facilitate loading and unloading.

[0043] The working principle and usage process of this utility model are as follows: In the initial state, the rectangular tube 4 is located directly above the material box 2. During use, the servo motor 17 drives the worm gear 15 to rotate, which in turn drives the worm wheel 16 to rotate. The synchronous shaft drives the turntable 13 to rotate counterclockwise (from the right-hand view) by a certain angle, thereby causing the material box 2, the guide hopper 3, and the rectangular tube 4 to tilt forward by a certain angle. This allows the granular environmentally friendly material to be added into the box 1 through the rectangular tube 4. Then, the threaded cap 6 is screwed onto the outer wall of the external threaded disc 5, so that the threaded cap 6 abuts against the upper end of the rectangular tube 4. Then, the material box 2, the guide hopper 3, and the rectangular tube 4 are returned to the initial state, and the sealing door is closed. The drive motor 12 then drives the transmission shaft 11 to rotate, which in turn drives the connecting shaft 9 and multiple feeding plates 10 to rotate at a constant speed. This allows the environmentally friendly material on the upper side of the connecting block 7 to be continuously and slowly added. The material is flipped to the underside of the connecting block 7. By flipping the material, it is made to flow. At the same time, hot air is blown into the interior of the box 1 by the hot air blower 18 and into the interior of the material box 2 through the vent, raising the internal temperature. The hot air comes into contact with the flowing material and carries the moisture from the material. The resulting moisture is discharged from the mesh of the two air-passing mesh plates 20 to the outside of the box 1. When all the material on the upper side of the connecting block 7 is located on the lower side of the connecting block 7, the material box 2 is rotated 180 degrees counterclockwise, so that the rectangular tube 4 is located below the material box 2. The material moves to a position close to the upper part of the interior of the box 1. Then, by rotating the multiple feeding plates 10 at a uniform speed, the material can continue to be flipped downwards. In this way, the purpose of improving the fullness and uniformity of drying the material is achieved.

[0044] When discharging environmentally friendly materials, open the sealed opening and closing door so that the rectangular tube 4 is positioned below the material box 2. Then, place the collection container at the bottom of the inner wall of the box 1, directly below the rectangular tube 4. Then, unscrew the threaded cap 6. The environmentally friendly materials inside the material box 2 will be guided by the guide hopper 3 to the inside of the rectangular tube 4, and discharged into the collection container through the rectangular tube 4. In this way, the purpose of discharging environmentally friendly materials can be conveniently achieved.

[0045] In the description of this utility model, it should be understood that the terms "left", "right", "up", "down", "top", "bottom", "front", "back", "inner", "outer", "back", "middle", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0046] However, the above description is only a specific embodiment of this utility model and should not be construed as limiting the scope of implementation of this utility model. Therefore, any substitution of equivalent components or equivalent changes and modifications made in accordance with the scope of protection of this utility model should still fall within the scope of the claims of this utility model.

Claims

1. An environmentally friendly material drying device for environmentally friendly production, comprising a housing (1), characterized in that: The right end of the box (1) is rotatably connected to a turntable (13) via an annular groove and an annular slider. The left end of the turntable (13) is fixedly connected to a material box (2) with an open structure on the upper side. The upper end of the material box (2) is provided with a guide hopper (3). The upper end of the guide hopper (3) is connected to a rectangular tube (4). The outer wall of the rectangular tube (4) is equipped with an external threaded disc (5). The outer wall of the external threaded disc (5) is threadedly connected with a threaded cap (6). The right side of the turntable (13) is provided with a driving mechanism. The material box (2) is fixedly connected to a connecting block (7). The outer wall of the connecting block (7) is provided with a through mounting groove (8). The inside of the mounting groove (8) is rotatably connected to a connecting shaft (9). The outer wall of the connecting shaft (9) is equipped with multiple evenly distributed feeding plates (10). The left end of the connecting shaft (9) is fixedly connected to a transmission shaft (11) that passes through the connecting block (7) and the material box (2) and is rotatably connected to the left end of the inner wall of the box body (1). The left end of the box body (1) is equipped with a drive motor (12) whose output end is fixedly connected to the transmission shaft (11). A hot air blower (18) is installed at the upper end of the housing (1), and a bent pipe connected to the interior of the housing (1) is installed at the air outlet end of the hot air blower (18).

2. The environmentally friendly material drying device for environmentally friendly production according to claim 1, characterized in that: The drive mechanism includes a drive frame (14) fixedly connected to the right end of the housing (1). A worm gear (15) is rotatably connected inside the drive frame (14). A worm wheel (16) is meshed with the outer wall of the worm gear (15). A synchronous shaft passing through the right end face of the housing (1) is fixedly connected between the worm wheel (16) and the turntable (13). A servo motor (17) with its output end fixedly connected to the worm gear (15) is installed on the outer wall of the drive frame (14).

3. The environmentally friendly material drying device for environmentally friendly production according to claim 1, characterized in that: The outer walls of the material box (2) and the guide hopper (3) are provided with multiple ventilation holes.

4. The environmentally friendly material drying device for environmentally friendly production according to claim 1, characterized in that: The upper and lower ends of the connecting block (7) are fixedly connected to guide buckets (21) with conical inner walls.

5. The environmentally friendly material drying device for environmentally friendly production according to claim 1, characterized in that: The box (1) has through slots (19) on both the left and right sides, and air mesh plates (20) are installed inside both through slots (19).

6. The environmentally friendly material drying device for environmentally friendly production according to claim 1, characterized in that: The left end of the feed hopper (3) is fixedly connected to a support ring (22), which is rotatably connected to the left end of the inner wall of the box (1) through an annular groove and an annular slider.

7. The environmentally friendly material drying device for environmentally friendly production according to claim 1, characterized in that: A sealed door is installed on the front side of the box (1).

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