Excess material collecting device
By combining a blower, an air jet mill, and a screening box, and using an eccentric wheel to drive the screen plate for vibration screening, the problem of material mixing is solved, achieving efficient screening and mixing, and improving processing efficiency and material cleanliness.
Patent Information
- Application Number
- CN202423022759.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-09
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-09
AI Technical Summary
In existing waste material collection devices, materials that meet specifications and large pieces that do not meet specifications are easily mixed, which leads to the need for subsequent re-screening, wasting time and effort.
The system employs a combination design of an induced draft fan, an air jet mill, a screening box, and a mixing box. It utilizes an eccentric wheel to drive the screen plate for vibrating screening, combined with air jet milling and dust removal, to achieve efficient separation and mixing of materials.
It achieves efficient screening and mixing of materials, reduces the tedious process of re-screening, and improves processing efficiency and material cleanliness.
Smart Images
Figure CN223587681U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a surplus material collecting device technical field, specifically relates to a surplus material collecting device. BACKGROUND
[0002] The surplus material collecting device is a device for collecting and arranging surplus materials or by-products generated in the production process, and the main function is to collect the surplus materials generated in the production process to improve the production efficiency and resource utilization.
[0003] In the existing raw material processing process, the materials are screened on the screening device, sometimes cannot be screened cleanly, and the materials meeting the specifications and the large materials not meeting the specifications are mixed together and enter the surplus material collecting device. Such collection still mixes different specifications of materials together, and needs to be re-screened, which is relatively time-consuming and wastes more energy if the amount is large. UTILITY MODEL CONTENT
[0004] To solve the above technical problems, a surplus material collecting device is provided, which solves the problem of the existing raw material processing process, the materials are screened on the screening device, sometimes cannot be screened cleanly, and the materials meeting the specifications and the large materials not meeting the specifications are mixed together and enter the surplus material collecting device. Such collection still mixes different specifications of materials together, and needs to be re-screened, which is relatively time-consuming and wastes more energy if the amount is large.
[0005] To achieve the above purposes, the utility model adopts the technical scheme that:
[0006] A surplus material collecting device, comprising a bottom plate, a draft fan is fixedly installed at the right top end of the bottom plate through a mounting plate, a feeding pipe is communicated with the air outlet end of the draft fan, the other end of the feeding pipe is communicated with an airflow pulverizer, a screening box is arranged on the left side away from the airflow pulverizer, a dust remover is arranged at the top end of the bottom plate, and a mixing box is arranged on the left side away from the dust remover.
[0007] The screening box comprises a distribution plate, the distribution plate is arranged in the interior of the screening box, grooves are formed in the left and right sides of the screening box, two groups of sliding blocks are slidingly connected in the interiors of the two grooves, sieve plates are arranged on the inner sides of the two groups of sliding blocks, mounting shells are arranged on the left and right outer sides of the screening box, two groups of springs are arranged in the interiors of the two groups of mounting shells, the two groups of springs are arranged on the left and right sides of the sliding blocks, one of the two groups of sliding blocks is rotationally installed with a connecting rod, the other end of the connecting rod is rotationally installed with an eccentric wheel, the inner side of the eccentric wheel is fixedly installed with the output end of a first motor, and the first motor is fixedly installed on the right side of the screening box through a motor base.
[0008] Preferably, the airflow pulverizer comprises a pulverizer body fixedly installed at the top end of the base plate through a mounting frame, an air distribution pipe is arranged on the outer surface of the mounting frame, the air distribution pipe is communicated with the pulverizer body through a plurality of air guide pipes, an air pump is communicated with the outer surface of the air distribution pipe, and the top end of the pulverizer body is communicated with the top end and the right side of the screening box through a first feeding pipe and a return pipe respectively.
[0009] Preferably, the dust remover is communicated with the left side of the screening box through a second feeding pipe, and the bottom end of the dust remover is communicated with an annular pipe on the outer surface, and the annular pipe is communicated with the top end of the mixing box through a discharge pipe.
[0010] Preferably, the mixing box is internally provided with two groups of mixing shafts, one end of one group of the mixing shafts is fixedly installed with the output end of a second motor, the two groups of the mixing shafts are synchronously driven through a synchronous belt, and the bottom end of the mixing box is communicated with the material collecting cylinder through a discharge port.
[0011] Compared with the prior art, the utility model has the advantages that:
[0012] Through the built-in vibratable screen plate in the screening box, the linkage mechanism of the eccentric wheel and the connecting rod is utilized, the screen plate is driven by the first motor to periodically vibrate, the layering and screening of the material on the screen plate are effectively promoted, it is ensured that the small particle material meeting the specifications can smoothly pass through the screen hole, and the large block material not meeting the specifications is effectively separated to one side of the distribution plate, so that the one-time efficient screening of the material is realized, the mixing phenomenon in the material is reduced, the tediousness and time consumption of re-screening in subsequent processing are avoided, and the processing efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS
[0013] Figure 1 It is an appearance structure schematic view of the utility model;
[0014] Figure 2 It is another view structure schematic view of the utility model;
[0015] Figure 3 It is a screening box structure internal structure schematic view of the utility model;
[0016] Figure 4 It is an internal structure schematic view of the stirring box of the utility model;
[0017] Figure 5 It is a screening plate structure schematic view of the utility model.
[0018] Reference numerals in the drawing are:
[0019] 1, base plate; 2, induced draft fan; 3, feeding pipe;
[0020] 4, jet mill; 41, mill body; 42, gas distribution pipe; 43, gas guide pipe; 44, air pump; 45, first feeding pipe; 46, return pipe;
[0021] 5, screening box; 51, distribution plate; 52, sieve plate; 53, notch; 54, mounting shell; 55, sliding block; 56, spring; 57, connecting rod; 58, eccentric wheel; 59, first motor;
[0022] 6, dust collector; 61, second feeding pipe; 62, annular pipe; 63, discharge pipe;
[0023] 7, mixing box; 71, mixing shaft; 72, second motor; 73, synchronous belt; 74, material collecting cylinder. DETAILED DESCRIPTION
[0024] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments in the following description are only as examples, and other obvious modifications can be thought of by those skilled in the art.
[0025] Referring to Figures 1-5 As shown in the figure, a surplus material collecting device, including the bottom plate 1, the right side top end of the bottom plate 1 is fixedly installed with the air draught fan 2 through the mounting plate, the air outlet end of the air draught fan 2 is communicated with the feeding pipe 3, the other end of the feeding pipe 3 is communicated with the jet mill 4, the left side away from the jet mill 4 is provided with the screening box 5, the top end of the bottom plate 1 is provided with the dust collector 6, the left side away from the dust collector 6 is provided with the mixing box 7, the screening box 5 includes the distribution plate 51, the distribution plate 51 is arranged inside the screening box 5, the left and right sides of the screening box 5 are both provided with the notch 53, the inside of the two groups of notches 53 is slidably connected with the sliding block 55, the inner side of the two groups of sliding blocks 55 is provided with the sieve plate 52, the left and right outer sides of the screening box 5 are provided with the mounting shell 54, the inside of the two groups of mounting shells 54 is provided with two groups of springs 56, the two groups of springs 56 are arranged on the left and right sides of the sliding block 55, one of the sliding blocks 55 is rotatably installed with the connecting rod 57, the other end of the connecting rod 57 is rotatably installed with the eccentric wheel 58, the inner side of the eccentric wheel 58 is fixedly installed with the output end of the first motor 59, the first motor 59 is fixedly installed on the right side of the screening box 5 through the motor base.
[0026] In the scheme, the combination of the induced draft fan 2 and the feeding pipe 3 realizes the rapid collection and conveying effect of the excess material. The strong suction of the induced draft fan 2 effectively sucks the excess material to be treated into the feeding pipe 3 and quickly conveys it to the jet mill 4, improving the collection efficiency of the excess material and ensuring the continuity and stability of the excess material in the conveying process. The output end of the first motor 59 drives the eccentric wheel 58, which drives one set of sliding blocks 55 to move through the connecting rod 57, causing the sieve plate 52 to vibrate and promoting the continuous jumping and dispersion of the material on the sieve surface, thereby accelerating the sieving process of the material. At the same time, the material distribution plate 51 in the screening box 5 helps to guide the incompletely pulverized material to fall to one side of the material distribution plate 51, improving the screening efficiency and uniformity and effectively solving the problem of incomplete pulverization of the material, ensuring the consistency of the material specifications after screening.
[0027] Referring to Figure 1 As shown in the figure, the jet mill 4 includes a mill body 41 fixedly installed on the top end of the bottom plate 1 through a mounting bracket. The outer surface of the mounting bracket is provided with a gas distribution pipe 42. The gas distribution pipe 42 is in communication with the mill body 41 through a plurality of gas guide pipes 43. The outer surface of the gas distribution pipe 42 is communicated with a gas pump 44. The top end of the mill body 41 is communicated with the top end and the right side of the screening box 5 through a first feeding pipe 45 and a return material pipe 46, respectively.
[0028] In the scheme, the gas pump 44 and the gas distribution pipe 42 work together to achieve the pulverization effect of the excess material. The gas flow generated by the gas pump 44 is evenly distributed to each gas guide pipe 43 through the gas distribution pipe 42, and then a high-speed gas flow field is formed in the mill body 41 to strongly impact the incoming excess material, thereby achieving the purpose of pulverization. This pulverization method not only has high efficiency, but also can handle excess material of various materials, improving the adaptability and flexibility of the device.
[0029] Referring to Figures 1-2 As shown in the figure, the dust collector 6 is communicated with the left side of the screening box 5 through a second feeding pipe 61. The bottom end of the dust collector 6 is communicated with an annular pipe 62. The annular pipe 62 is communicated with the top end of the mixing box 7 through a discharge pipe 63.
[0030] In the scheme, the screened material is introduced into the dust collector 6 through the second feeding pipe 61. The dust collector 6 has a high-efficiency filtering function to remove fine dust and impurities in the material, further improving the cleanliness and quality of the material. Subsequently, the cleaned material is conveyed to the mixing box 7 through the annular pipe 62 and the discharge pipe 63 for mixing treatment.
[0031] Referring to Figures 1-3As shown, the inside of the mixing box 7 is provided with two groups of mixing shafts 71, one end of one group of mixing shafts 71 is fixedly installed with the output end of the second motor 72, the two groups of mixing shafts 71 are synchronously driven through the synchronous belt 73, and the bottom end of the mixing box 7 is communicated with the material collecting cylinder 74 through the discharge port.
[0032] In the scheme, the synchronous transmission design of the double mixing shafts 71 in the mixing box 7 realizes the uniform mixing effect of the material, under the driving of the second motor 72, the two groups of mixing shafts 71 rotate at the same speed, the material is fully mixed through the stirring blade, and the uniformity and stability of the mixed material are ensured, the mixing efficiency is improved, the caking or layering phenomenon of the material in the mixing process is avoided, and more high-quality raw materials are provided for subsequent processing or use.
[0033] The working principle of the utility model is: firstly, the excess material is quickly collected and transported through the induced draft fan 2, and is directly transported to the air flow pulverizer 4 through the feeding pipe 3, in the air flow pulverizer 4, the airflow generated by the air pump 44 is evenly distributed to each air guide pipe 43 through the air distribution pipe 42, and then a high-speed airflow field is formed in the pulverizer body 41 to strongly impact the entering excess material, thereby efficiently pulverizing the same, subsequently, the pulverized excess material and part of the material not completely pulverized enter the screening box 5 for screening, the screening box 5 is provided with a material distribution plate 51 and a vibrating screen plate 52, the eccentric wheel 58 is driven by the first motor 59, thereby driving the connecting rod 57 and the sliding block 55 to move, so that the screen plate 52 vibrates, this vibrating screening mechanism promotes the material to continuously jump and disperse on the screen surface, accelerates the screening process of the material, improves the screening efficiency and uniformity, meanwhile, the design of the material distribution plate 51 helps to guide the material not completely pulverized to fall to one side thereof, further improves the screening effect, the screened material is subjected to dust removal treatment through the dust remover 6, the dust remover 6 receives the material from the screening box 5 through the second feeding pipe 61, removes the fine dust and impurities in the material by utilizing the high-efficiency filtering function thereof, improves the cleanliness and quality of the material, the cleaned material is transported to the mixing box 7 through the annular pipe 62 and the discharge pipe 63, finally, in the mixing box 7, one group of mixing shafts 71 is driven to rotate by the second motor 72, and the other group of mixing shafts 71 is synchronously driven to rotate by the synchronous belt 73, the material is fully mixed by the stirring blade, the uniformity and stability of the mixed material are ensured, the mixed material is finally output through the discharge port and the material collecting cylinder 74, high-quality raw materials are provided for subsequent processing or use, and the needs of workers are met.
Claims
1. A scrap collecting device comprising a base plate (1), characterized in that, The right top end of the bottom plate (1) is fixedly provided with an air suction fan (2) through a mounting plate, the air outlet end of the air suction fan (2) is communicated with a feeding pipe (3), the other end of the feeding pipe (3) is communicated with an airflow pulverizer (4), a screening box (5) is arranged on the left side away from the airflow pulverizer (4), the top end of the bottom plate (1) is provided with a dust remover (6), and a mixing box (7) is arranged on the left side away from the dust remover (6). The screening box (5) comprises a distribution plate (51), the distribution plate (51) is arranged in the screening box (5), notches (53) are formed in the left and right sides of the screening box (5), sliding blocks (55) are slidably connected in the notches (53), sieve plates (52) are arranged on the inner sides of the sliding blocks (55), mounting shells (54) are arranged on the left and right outer sides of the screening box (5), two groups of springs (56) are arranged in the mounting shells (54), one group of the sliding blocks (55) is rotatably provided with a connecting rod (57), the other end of the connecting rod (57) is rotatably provided with an eccentric wheel (58), the inner side of the eccentric wheel (58) is fixedly provided with the output end of a first motor (59), and the first motor (59) is fixedly arranged on the right side of the screening box (5) through a motor base.
2. A slug trap according to claim 1, characterised in that: The airflow pulverizer (4) comprises a pulverizer body (41), the pulverizer body (41) is fixedly arranged on the top end of the bottom plate (1) through a mounting frame, a gas distribution pipe (42) is arranged on the outer surface of the mounting frame, the gas distribution pipe (42) is communicated with the pulverizer body (41) through a plurality of gas guide pipes (43), the outer surface of the gas distribution pipe (42) is communicated with a gas pump (44), and the top end of the pulverizer body (41) is communicated with the top end and the right side of the screening box (5) through a first feeding pipe (45) and a return pipe (46) respectively.
3. A slug trap according to claim 1, wherein: The dust remover (6) is communicated with the left side of the screening box (5) through a second feeding pipe (61), the bottom end of the dust remover (6) is communicated with an annular pipe (62), and the annular pipe (62) is communicated with the top end of the mixing box (7) through a discharge pipe (63).
4. A slug trap according to claim 3, wherein: The mixing box (7) is provided with two groups of mixing shafts (71), one end of one group of the mixing shafts (71) is fixedly provided with the output end of a second motor (72), the two groups of mixing shafts (71) are synchronously driven through a synchronous belt (73), and the bottom end of the mixing box (7) is communicated with a material collecting cylinder (74) through a discharge port.