Raw material transportation device for methylnaphthalene production

Abstract

A raw material transportation device for methylnaphthalene production, comprising a frame (1), wherein a limiting groove (16) is provided at the top of the frame; a mounting bracket (2) is provided at the top of the limiting groove; a dual-rotor electric motor (14) is fixedly connected in the middle of the bottom of the mounting bracket; a threaded rod (15) is fixedly connected to each output end of the dual-rotor electric motor, and the threaded rods penetrate through and are in threaded connection with the frame; and a connecting plate (13) is rotatably connected to each of the left and right inner walls of the frame (10), a connecting spring (12) is fixedly connected between the connecting plate and the frame, and a lifting base (8) is rotatably connected between the connecting plates. In the transportation device, the lifting base, the connecting springs, the connecting plates, the dual-rotor electric motor, a conveyor belt (7), an inclined slope, the threaded rods and the frame cooperate with each other, such that when raw materials need to be unloaded, the raw materials can be quickly and easily conveyed to the ground without the need to perform manual unloading, thereby reducing the labor burden.

Description

A raw material transportation device for methylnaphthalene production Technical Field

[0001] The utility model relates to the field of transportation devices, in particular to a raw material transportation device for methylnaphthalene production. Background Art

[0002] Transportation equipment refers to various tools, machines, or devices used to transport items, goods, or materials. They can be used to move, transport, transfer, or deliver items between locations to improve transportation efficiency and reduce manual labor.

[0003] After searching, the existing Chinese patent announcement number is: CN212709485U, which provides a raw material transportation device for the production of 1-chloromethylnaphthalene. The patent provides a mounting groove and multiple rollers, which facilitates the sliding of the raw materials on the base during unloading, thereby making it easier to move the raw materials off the base.

[0004] Although the above patent can move the raw materials from the base with relatively little effort, the above-mentioned raw material transportation device for 1-chloromethylnaphthalene production still has the following problems: however, the device can only be moved on the base when the raw materials are loaded and unloaded, thereby saving a certain amount of physical effort, but people need to move the raw materials from the cart to the ground, which is relatively laborious.

[0005] In view of the above problems, a raw material transportation device for methylnaphthalene production is proposed.

[0006] Utility Model Content

[0007] The purpose of the utility model is to provide a raw material transportation device for methylnaphthalene production, which solves the problem in the background technology that the raw materials need to be moved from a small car to the ground, which is relatively laborious.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a raw material transportation device for methylnaphthalene production, comprising a frame, a limiting slot is provided on the top of the frame, a mounting bracket is provided on the top of the limiting slot, a dual-rotor motor is fixedly connected to the middle of the bottom of the mounting bracket, the output ends of the dual-rotor motor are fixedly connected to threaded rods, and the threaded rods pass through and are threadedly connected to the frame, the left and right inner walls of the frame are rotatably connected to connecting plates, a connecting spring is fixedly connected between the connecting plates and the frame, a lifting base is rotatably connected between the connecting plates, a baffle is fixedly connected to the top of the frame, and protective components are provided on the left and right sides of the baffle.

[0009] By adopting the above technical solution, when the raw materials need to be loaded and unloaded, the lifting base contacts the ground, and then the raw materials are transported to the ground through the conveyor belt. No manual handling is required, which reduces the labor burden.

[0010] As a further description of the above technical solution: the protective assembly includes a rotation limit plate and a buffer spring, the rotation limit plate is rotatably connected to the inner side of the baffle, one end of the buffer spring is fixedly connected to the baffle, and the other end of the buffer spring is fixedly connected to the protective plate, and the protective plate is penetrated and slidably connected to the frame.

[0011] By adopting the above technical solution, the raw materials can be limited during transportation to prevent the raw materials from moving, and the impact force generated when the device is installed can be reduced.

[0012] As a further description of the above technical solution: both sides of the bottom of the mounting frame are fixedly connected with limiting blocks, and the limiting blocks penetrate the limiting grooves and are slidably connected.

[0013] By adopting the above technical solution, the mounting bracket is connected to the frame and can slide.

[0014] As a further description of the above technical solution: handles are fixedly connected to the left and right sides of the top of the mounting frame, and a railing is fixedly connected between the handles.

[0015] By adopting the above technical solution, it is convenient for people to hold the device and drive it to move.

[0016] As a further description of the above technical solution: an anti-slip cover is provided on the top of the handle.

[0017] By adopting the above technical solution, it is possible to prevent the hand from slipping when holding the handle.

[0018] As a further description of the above technical solution: an inclined slope is provided on the top rear side of the lifting base.

[0019] By adopting the above technical solution, the raw materials can be conveniently transported to the ground.

[0020] As a further description of the above technical solution: a conveyor belt is passed through and provided on the top of the lifting base.

[0021] By adopting the above technical solution, the raw materials can be transported.

[0022] As a further description of the above technical solution: the four bottom corners of the frame are rotatably connected with universal wheels.

[0023] By adopting the above technical solution, the device can be moved.

[0024] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0025] 1. The utility model provides a raw material transportation device for methylnaphthalene production. First, through the cooperation of the provided lifting base, connecting springs, connecting plates, dual-rotor motors, conveyor belts, inclined slopes, threaded rods and frames, the raw materials can be quickly and conveniently transported to the ground when they need to be unloaded, without the need for manual unloading, thereby reducing the labor burden.

[0026] 2. The utility model provides a raw material transportation device for methylnaphthalene production. Through the cooperation of the baffle, rotating limit plate, protective plate and buffer spring, the device can effectively reduce the impact force generated by the collision when it is hit, and can limit the raw materials during transportation to prevent movement during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a perspective view of the present utility model;

[0028] Figure 2 is a schematic diagram of the lifting base of the present invention;

[0029] FIG3 is a schematic diagram of the mounting bracket of the present invention.

[0030] In the figure: 1. Frame; 2. Mounting frame; 3. Handle; 4. Railing; 5. Baffle; 6. Rotation limit plate; 7. Conveyor belt; 8. Lifting base; 9. Protective plate; 10. Universal wheel; 11. Buffer spring; 12. Connecting spring; 13. Connecting plate; 14. Dual-rotor motor; 15. Threaded rod; 16. Limiting groove; 17. Limiting block; 18. Anti-slip sleeve. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] In order to further understand the content of the present invention, the present invention is described in detail with reference to the accompanying drawings.

[0033] In conjunction with Figures 1 and 3, the utility model provides a raw material transportation device for methylnaphthalene production, including a frame 1, a limiting groove 16 is provided on the top of the frame 1, a mounting frame 2 is provided on the top of the limiting groove 16, and limiting blocks 17 are fixedly connected to both sides of the bottom of the mounting frame 2, and the limiting blocks 17 pass through and are slidably connected to the limiting groove 16, handles 3 are fixedly connected to the left and right sides of the top of the mounting frame 2, a railing 4 is fixedly connected between the handles 3, and an anti-slip sleeve 18 is provided on the top of the handle 3, and universal wheels 10 are rotatably connected to the four corners of the bottom of the frame 1. By combining the limiting blocks 17 provided on the mounting frame 2 and the limiting groove 16 on the frame 1, the frame 1 can be prevented from being separated from the threaded rod 15 when it is unfolded, and the handles 3 and the anti-slip sleeve 18 can be used to facilitate the pushing of the device as a whole and prevent the hands from slipping.

[0034] 2 , a dual-rotor motor 14 is fixedly connected to the middle of the bottom of the mounting frame 2, and the output ends of the dual-rotor motor 14 are fixedly connected to threaded rods 15, and the threaded rods 15 pass through and are threadedly connected to the frame 1. The inner walls of the left and right sides of the frame 1 are rotatably connected with connecting plates 13, and a connecting spring 12 is fixedly connected between the connecting plates 13. A lifting base 8 is rotatably connected between the connecting plates 13, and a conveyor belt 7 is passed through and provided on the top of the lifting base 8. An inclined slope is provided on the top rear side of the lifting base 8. When the dual-rotor motor 14 is started, the two threaded rods 15 are driven to rotate, so that the frame 1 moves relative to each other. The movement of the frame 1 drives the connecting plate 13 to move, so that the lifting base 8 slowly descends until it contacts the ground. After contacting the ground, the rotation limit plate 6 is rotated upward, and the conveyor belt 7 is started to transport the raw materials on the conveyor belt 7 to the ground. The inclined slope provided on the rear side of the lifting base 8 allows the raw materials to be stably transported to the ground, without the need for manual loading and unloading, thereby reducing the labor burden.

[0035] In conjunction with Figure 1 and Figure 3, the top of the frame 1 is fixedly connected to a baffle 5, and protective components are provided on the left and right sides of the baffle 5. The protective components include a rotating limit plate 6 and a buffer spring 11. The rotating limit plate 6 is rotatably connected to the inner side of the baffle 5, one end of the buffer spring 11 is fixedly connected to the baffle 5, and the other end of the buffer spring 11 is fixedly connected to a protective plate 9, and the protective plate 9 is penetrated and slidably connected to the frame 1. During transportation, the buffer spring 11 and the protective plate 9 can effectively reduce the impact force generated by the impact when it is hit, and the rotating limit plate 6 can limit the raw materials during transportation to prevent the raw materials from moving and shaking during transportation.

[0036] Working principle: First, after the raw materials are transported to the designated position, the dual-rotor motor 14 is started to drive the two threaded rods 15 to rotate, so that the frame 1 moves relative to each other, and the connecting plate 13 is driven to move by the movement of the frame 1, so that the lifting base 8 slowly descends until it contacts the ground. After contacting the ground, the rotating limit plate 6 is rotated upward, and the conveyor belt 7 is started to transport the raw materials on the conveyor belt 7 to the ground. The inclined slope set on the rear side of the lifting base 8 allows the raw materials to be stably transported to the ground, without manual loading and unloading, reducing the labor burden. During transportation, the buffer spring 11 and the protective plate 9 can effectively reduce the impact force generated by the impact, and the rotating limit plate 6 can limit the raw materials during transportation to prevent the raw materials from moving and shaking during transportation.

[0037] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material transportation device for methylnaphthalene production, comprising a frame (1), characterized in that: A limiting groove (16) is opened at the top of the frame (1). An installation frame (2) is arranged at the top of the limiting groove (16). A dual-rotor motor (14) is fixedly connected to the middle of the bottom of the installation frame (2). Output ends of the dual-rotor motor (14) are fixedly connected with threaded rods (15), and the threaded rods (15) penetrate through and are in threaded connection with the frame (1). Inner walls on the left and right sides of the frame (1) are rotatably connected with connecting plates (13). A connecting spring (12) is fixedly connected between the connecting plates (13) and the frame (1). A lifting base (8) is rotatably connected between the connecting plates (13). A baffle (5) is fixedly connected to the top of the frame (1). Protective components are arranged on the left and right sides of the baffle (5).

2. The raw material transportation device for methylnaphthalene production according to claim 1, wherein: The protective components include a rotating limiting plate (6) and a buffer spring (11). The rotating limiting plate (6) is rotatably connected to the inner side of the baffle (5). One end of the buffer spring (11) is fixedly connected to the baffle (5), and the other end of the buffer spring (11) is fixedly connected with a protective plate (9), and the protective plate (9) penetrates through and is slidably connected with the frame (1).

3. The raw material transportation device for methylnaphthalene production according to claim 1, wherein: Limiting blocks (17) are fixedly connected to both sides of the bottom of the installation frame (2), and the limiting blocks (17) penetrate through and are slidably connected with the limiting groove (16).

4. A raw material transportation device for methylnaphthalene production according to claim 1, wherein: Handles (3) are fixedly connected to the left and right sides of the top of the installation frame (2), and a railing (4) is fixedly connected between the handles (3).

5. The raw material transportation device for methylnaphthalene production according to claim 4, characterized in that: An anti-slip sleeve (18) is arranged at the top end of the handle (3).

6. The raw material transportation device for methylnaphthalene production according to claim 1, characterized in that: An inclined slope is arranged at the rear side of the top of the lifting base (8).

7. The raw material transportation device for methylnaphthalene production according to claim 1, characterized in that: A conveyor belt (7) penetrates through and is arranged at the top of the lifting base (8).

8. The raw material transportation device for methylnaphthalene production according to claim 1, characterized in that: Universal wheels (10) are rotatably connected to the four corners of the bottom of the frame (1).

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