Automatic distributing and drying integrated conveying line body for large-particle materials
By integrating material sorting and drying functions into a single conveyor line, the problem of low efficiency in handling large particles of material has been solved, achieving efficient automated processing and space saving.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN XINGYESHUN ELECTROMECHANICAL TECH CO LTD
- Filing Date
- 2025-06-05
- Publication Date
- 2026-04-24
AI Technical Summary
In existing technologies, the processes of separating and drying large particles need to be completed on different equipment, resulting in low efficiency, large equipment footprint, and complex maintenance.
Design an automatic material sorting and drying integrated conveyor line that integrates material sorting and drying functions into one line. Through primary grinding chamber grinding, material sorting by toothed rollers, drying chamber drying and cooling fan cooling, the material is automatically processed.
It significantly improves material handling efficiency, shortens the process by 70%, reduces equipment space by 50%, lowers assembly and maintenance costs, and improves material sorting accuracy and finished product quality.
Smart Images
Figure CN224160097U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of material conveying lines, and in particular to an automatic material sorting and drying integrated conveying line for large particle materials. Background Technology
[0002] In the existing technology, granular products with specified specifications usually need to be sorted before processing to separate particles of different sizes. Currently, this is mainly done by specialized sorting machines or material distribution equipment. Some products also need to be dried before finishing. The sorting and drying processes often require the use of more than two types of equipment, which not only involves material transfer between equipment, resulting in low efficiency, but also presents problems such as space occupation, assembly and maintenance of multiple machines.
[0003] In view of this, this technical solution proposes an automatic material sorting and drying integrated conveyor line for large particle materials. The material sorting and drying are integrated on a single conveyor line. After one run, particles that meet the processing requirements are retained, while impurities and particles that are too large or too small are removed. There is no need to transfer materials between equipment. The assembly and maintenance procedures of a single line are reduced, the space occupation is reduced, and the overall processing efficiency is improved. Utility Model Content
[0004] The present invention aims to at least partially solve one of the technical problems in the related technologies. Therefore, the main objective of this invention is to provide an automatic material sorting and drying integrated conveyor line for large-particle materials, aiming to solve the problems of low overall efficiency caused by the lack of integrated material sorting and drying lines in the existing technology, as well as the problems of assembly, maintenance, and space occupation of multiple devices.
[0005] To achieve the above objectives, this utility model provides an automatic material sorting, drying, and conveying line for large-particle materials, comprising a main body consisting of an infeed assembly, a sorting mechanism, a conveying line, and a discharge station.
[0006] The feeding assembly includes a primary grinding chamber for preliminary grinding of the material. The primary grinding chamber is equipped with grinding gears for grinding. A discharge head is provided at one end of the primary grinding chamber, and a discharge plate is provided below the discharge head.
[0007] The material distribution mechanism includes a material distribution roller tooth disposed on one side of the material discharge plate. The material distribution roller tooth is a roller shaft that rotates to one side and has a toothed structure with equal spacing throughout.
[0008] A drying chamber is located on the other side of the bottom of the feeding tray, above one side of the conveying line.
[0009] The unloading position is located on the other side of the conveying line, and a receiving bin for receiving materials is provided below the end of the unloading position.
[0010] As a further improvement of this utility model, a waste discharge pipe with a lateral opening is provided on one side of the material distribution roller.
[0011] As a further embodiment of this utility model, the material distribution mechanism also includes an antistatic plate disposed between the material distribution mechanism and the waste discharge pipe.
[0012] As a further improvement of this invention, the discharge head is provided with filter holes for filtering irregular particles.
[0013] As a further embodiment of this invention, the primary grinding chamber is positioned at an angle upward toward the discharge head.
[0014] As a further improvement of this utility model, an angle adjustment device is provided at the bottom of the primary grinding chamber.
[0015] As a further improvement of this utility model, a cooling fan is provided at one end of the material conveying line near the receiving hopper.
[0016] The beneficial effects of this utility model are as follows:
[0017] This technical solution effectively solves the inefficiency problem caused by the separation of material distribution and drying equipment in existing technologies. Through an integrated design, the material is ground and crushed by the grinding rollers in the primary grinding chamber. Irregular particles are then removed by the filter holes in the discharge head. The material received by the discharge tray is automatically sorted by the material distribution rollers—qualified particles are fed into the conveyor line, while impurities are de-adhesiveted by an anti-static plate and discharged through a waste pipe. The drying chamber directly dries the sorted material online, and the material falls into the receiving hopper after pre-cooling by a cooling fan at the end of the conveyor line. This structure completely eliminates material turnover between equipment, shortens the process by 70%, reduces space occupation by 50% through single-line integration, and simultaneously reduces assembly and maintenance costs. The material distribution rollers and waste pipes automatically remove impurities, while the drying chamber and cooling fan ensure the quality of the finished product, resulting in a significant improvement in overall efficiency. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the technical solutions of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.
[0019] Figure 1 A schematic diagram showing the main components of the line body in this utility model.
[0020] Figure 2This is a schematic diagram showing the setup of the primary grinding chamber, discharge head, and discharge plate in this utility model.
[0021] Figure 3 This is a schematic diagram showing the grinding gear, angle adjustment device, material distribution gear, and antistatic plate setup in this utility model.
[0022] Figure 4 This is a schematic diagram showing the waste discharge pipe, drying chamber, cooling fan, and receiving hopper from the top view of the equipment of this utility model.
[0023] Figure 5 This is a schematic diagram of the discharge head and filter hole configuration in this utility model.
[0024] label name label name 1 Line body 110 Material distribution gear roller 10 Feeding assembly 111 Antistatic board 100 Initial research cavity 112 Waste discharge pipes 101 Grinding and hobbing 1120 Fan 102 discharge head 113 Drying chamber 103 feeding tray 12 Material conveyor line 104 Angle adjustment device 13 material unloading position 1020 Filter hole 130 Cooling fan 11 Material sorting mechanism 131 receiving bin Detailed Implementation
[0025] as follows:
[0026] Please see the appendix Figure 1-5 ,
[0027] The main structure includes a line body (1) consisting of a feeding assembly (10), a distributing mechanism (11), a conveyor line (12), and a discharge station (13). The feeding assembly (10) includes a primary grinding chamber (100) for preliminary grinding of materials. The primary grinding chamber (100) is equipped with grinding gears (101) for grinding. One end of the primary grinding chamber (100) is provided with a discharge head (102), and a discharge plate (102) is provided below the discharge head (102). 03), the material distribution mechanism (11) includes a material distribution roller (110) disposed on one side of the material drop plate (103). The material distribution roller (110) rotates to one side and has a toothed structure with equal spacing throughout. A drying chamber (113) is disposed at the bottom of the other side of the material drop plate (103) and located above one side of the conveying line. The material discharge position (13) is disposed on the other side of the conveying line. A material receiving chamber (131) for receiving materials is disposed below the end of the material discharge position (13).
[0028] The working principle is as follows:
[0029] This technical solution significantly improves material handling efficiency through integrated design. In existing technologies, material sorting and drying require separate equipment, and materials need to be transferred multiple times between the sorting machine and the drying equipment, resulting in a lengthy and inefficient process. At the same time, multiple pieces of equipment occupy a large space and have high assembly and maintenance costs. In contrast, this solution integrates the primary grinding chamber (100), the material sorting mechanism (11), the drying chamber (113), and the material conveying line (12) into a single main body (1), resulting in a compact structure.
[0030] During operation, the material first enters the primary grinding chamber (100), where large particles are crushed by the grinding rollers (101). The inclined chamber combined with the angle adjustment device (104) optimizes the grinding effect. After primary grinding, the material passes through the filter holes of the discharge head (102) to remove irregular particles and falls into the discharge tray (103). The distribution rollers (110) rotate through the equidistant tooth structure to push the material that meets the specifications to the conveyor line (12), while the oversized or impurities are guided into the side waste discharge pipe (112) through the gaps between the teeth (with the antistatic plate (111) in between to prevent the material from sticking and clogging), realizing the automation of material distribution. The qualified material then enters the drying chamber (113) for online drying, eliminating the need for independent drying equipment and material turnover links. Finally, the material is conveyed to the unloading position (13) via the conveyor line (12), and after being pre-cooled by the cooling fan (130), it falls into the receiving hopper (131). This integrated structure directly eliminates material transfer between equipment, shortens the process by more than 70%, reduces the number of equipment per line, reduces space occupation by 50%, and simultaneously reduces assembly and maintenance complexity; the functions of material sorting, drying, and cooling are seamlessly connected, resulting in a significant improvement in overall efficiency.
[0031] The assembly and disassembly process can be,
[0032] During assembly, fix the installation positions of the feeding assembly (10), the distributing mechanism (11), the conveyor line (12), and the unloading position (13). Install the primary grinding chamber (100) with grinding gears (101) at an angle (tilted upwards towards the discharge head (102)). Connect the bottom to the angle adjustment device (104). Install the discharge head (102) with filter holes at the outlet end of the primary grinding chamber (100). Fix the dropping plate (103) directly below the discharge head (102). Install the distributing gears (110) (roller shaft with equidistant teeth) on one side of the dropping plate (103). The structure is designed to ensure that the direction of rotation matches the material flow. A waste discharge pipe (112) is installed on the side of the material distribution roller (110), and an antistatic plate (111) is installed between the two. A drying chamber (113) is installed at the bottom of the other side of the discharge tray (103) and positioned above the feed end of the conveyor line (12). The conveyor line (12) is laid and extends to the discharge position (13) at the end. A receiving hopper (131) is placed below the end of the discharge position (13). A cooling fan (130) is installed on the conveyor line (12) near the receiving hopper (131).
[0033] During disassembly, remove the cooling fan (130) and receiving bin (131) of the unloading position (13), disconnect the connection between the conveying line (12) and the drying bin (113), disassemble the conveying line (12), remove the drying bin (113) and the unloading plate (103), first remove the waste discharge pipe (112) and the antistatic plate (111), then remove the material distribution roller (110), separate the unloading plate (103) and the discharge head (102) in sequence, and finally remove the primary grinding chamber (100) (including the grinding roller (101) and the angle adjustment device (104)).
[0034] Reference Appendix Figure 4 In a preferred embodiment of this utility model, a waste discharge pipe (112) with a lateral opening is provided on one side of the material distribution roller (110).
[0035] When the material distribution roller (110) rotates, its equidistant tooth structure will push materials of the correct size toward the conveyor line (12), while unqualified particles or impurities will be stuck in the tooth gaps. At this time, the side-opening waste discharge pipe (112) is directly opposite the rotation direction of the material distribution roller (110). When the roller rotates to the pipe opening position, the waste in the tooth gaps will automatically fall into the pipe and be discharged due to gravity or centrifugal force. This can automatically separate and remove impurities, avoid waste accumulation affecting the material distribution accuracy, and maintain the continuous operation of the equipment.
[0036] Reference Appendix Figure 3 In a preferred embodiment of the present invention, the material distribution mechanism (11) further includes an antistatic plate (111) disposed between the material distribution mechanism (11) and the waste discharge pipe (112).
[0037] The function of the antistatic plate (111) is to eliminate the static electricity generated by the friction of materials during the material distribution process, and to prevent fine particles or impurities from being adsorbed on the inner wall of the material distribution roller (110) or the waste discharge pipe (112) due to static electricity, so as to prevent waste from clogging the pipe or interfering with the material distribution accuracy and ensure that unqualified particles can be discharged smoothly.
[0038] Reference Appendix Figure 5 In a preferred embodiment of this utility model, the discharge head (102) is provided with filter holes for filtering irregular particles.
[0039] The filter holes on the discharge head (102) can screen out oversized particles or irregularly shaped impurities that are not fully ground when the material falls, ensuring that the material entering the distribution mechanism (11) is of uniform size, avoiding large particles from getting stuck in the distribution roller (110) or mixing into the finished product, and improving the subsequent distribution accuracy and drying efficiency.
[0040] Reference Appendix Figure 2 , 3 In a preferred embodiment of this utility model, the primary grinding chamber (100) is placed obliquely upward toward the discharge head (102).
[0041] The inclined placement of the primary grinding chamber (100) allows the material to slide naturally towards the discharge head (102) under gravity. At the same time, the grinding rollers (101) exert a dual effect of squeezing and tumbling on the material within the inclined chamber, thereby improving grinding efficiency. It also prevents material accumulation and ensures that the crushed particles are smoothly discharged to the discharge plate (103).
[0042] Reference Appendix Figure 3In a preferred embodiment of this utility model, an angle adjustment device (104) is provided at the bottom of the primary grinding chamber (100).
[0043] The angle adjustment device (104) can flexibly change the tilt angle of the primary grinding chamber (100) to adapt to the grinding requirements of different materials. That is, increasing the tilt angle accelerates the material flow and avoids blockage, while decreasing the tilt angle prolongs the grinding time and improves the crushing fineness, so as to achieve precise control of particle size and optimize the processing effect without interrupting production.
[0044] Reference Appendix Figure 4 In a preferred embodiment of this utility model, a cooling fan (130) is provided at one end of the conveying line near the receiving bin (131).
[0045] The cooling fan (130) provides forced air cooling before the material falls into the receiving hopper (131), which quickly reduces the surface temperature of the dried material, prevents the material from deforming or deteriorating due to high temperature, prevents residual heat from accumulating in the receiving hopper (131) and affecting storage safety, and ensures stable finished product quality.
[0046] The above are merely preferred embodiments of the present utility model and do not limit the patent scope of the present utility model. Any equivalent structural transformations made using the contents of the present utility model specification and drawings under the concept of the present utility model, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.
Claims
1. An automatic material sorting, drying, and conveying line for large granular materials, characterized in that, include The main body of the line consists of an infeed assembly, a sorting mechanism, a conveyor line, and an unloading station. The feeding assembly includes a primary grinding chamber for preliminary grinding of the material. The primary grinding chamber is equipped with grinding gears for grinding. A discharge head is provided at one end of the primary grinding chamber, and a discharge plate is provided below the discharge head. The material distribution mechanism includes a material distribution roller tooth disposed on one side of the material discharge plate. The material distribution roller tooth is a roller shaft that rotates to one side and has a toothed structure with equal spacing throughout. A drying chamber is located on the other side of the bottom of the feeding tray, above one side of the conveying line. The unloading position is located on the other side of the conveying line, and a receiving bin for receiving materials is provided below the end of the unloading position.
2. The automatic material sorting, drying, and conveying line for large particulate materials according to claim 1, characterized in that, The material distribution gear has a waste discharge pipe with a lateral opening on one side.
3. The automatic material sorting, drying, and conveying line for large particulate materials according to claim 2, characterized in that, The material distribution mechanism also includes an antistatic plate disposed between the material distribution mechanism and the waste discharge pipe.
4. The automatic material sorting, drying, and conveying line for large particulate materials according to claim 1, characterized in that, The discharge head is provided with filter holes for filtering irregular particles.
5. The automatic material sorting, drying, and conveying line for large particulate materials according to claim 1, characterized in that, The primary grinding chamber is positioned at an angle upward toward the discharge head.
6. The automatic material sorting, drying, and conveying line for large particulate materials according to claim 5, characterized in that, An angle adjustment device is provided at the bottom of the primary grinding chamber.
7. The automatic material sorting, drying, and conveying line for large particulate materials according to claim 1, characterized in that, A cooling fan is provided at one end of the material conveying line near the receiving hopper.