Cotton towel production raw material crushing device

Abstract

The utility model belongs to the technical field of cotton towel production, and particularly relates to a cotton towel production raw material crushing device which comprises a crusher, a crushing assembly is mounted in the middle of the crusher; a feeding hole is formed in the top of the crusher; a discharge hole is formed in the bottom of the crusher; the side wall of the crusher is fixedly connected with an air inlet pipeline; the air inlet pipeline extends into the crusher, and one end of the air inlet pipeline is fixedly connected with the inner side wall of the crusher; the middle part of the air inlet pipeline is fixedly connected with a plurality of groups of air conveying pipelines; an air outlet pipeline is fixedly connected to the middle part of the air conveying pipeline; the air outlet pipeline is located above the air conveying pipeline, air is conveyed into the air inlet pipeline through the fan, airflow flows into the air outlet pipeline through connection of the air conveying pipeline and the air outlet pipeline and then is sprayed out through the outlet air outlet holes, and then a small amount of raw materials deposited on the barrier plate are driven to get close to the crushing assembly, so that the raw materials are fully crushed; the crushing effect of the raw materials is improved, and the production quality of the soft cotton towel raw materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cotton soft towel production, in particular to a cotton soft towel production raw material crushing device. Background Art

[0002] Cotton wipes are a type of non-woven product made using a specific process and are mainly used for daily cleaning and care.

[0003] The raw materials of cotton wipes mainly include cellulose, which is a plant fiber widely found in natural plants such as cotton, bamboo, and wood. Therefore, during preparation, the selected cellulose raw materials need to be crushed and sieved to make fine powder suitable for processing, and the raw materials need to be converted into a form that is easier to further process, and then the fine powder is made into cloth.

[0004] During the pulverizing process of the raw materials of cotton wipes, a small amount of raw materials will settle at the bottom of the pulverizing device, which will lead to insufficient pulverization and affect the production quality of the cotton wipes.

[0005] To this end, the utility model provides a raw material crushing device for producing cotton soft towels. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: a cotton soft towel production raw material crushing device described in the utility model comprises a crusher; a crushing assembly is installed in the middle of the crusher; a feed port is provided on the top of the crusher; a discharge port is provided at the bottom of the crusher; an air inlet duct is fixedly connected to the side wall of the crusher; the air inlet duct extends into the interior of the crusher, and one end thereof is fixedly connected to the inner side wall of the crusher; a plurality of groups of air delivery ducts are fixedly connected to the middle of the air inlet duct; an air outlet duct is fixedly connected to the middle of the air delivery duct; the air outlet duct is arranged above the air delivery duct; the ends of the air delivery duct and the air outlet duct are both fixedly connected to the inner side wall of the crusher; a plurality of groups of air outlet holes are arranged in the middle of the air outlet duct; a blocking plate is fixedly connected to the inner side wall of the crusher; a plurality of groups of air vents are arranged in the middle of the blocking plate; the blocking plate is arranged above the air outlet duct; the air outlet holes are arranged facing the blocking plate; the blocking plate is arranged below the crushing assembly, and the raw materials are fully crushed by the above structure, the crushing effect of the raw materials is improved, and the production quality of the cotton soft towel raw materials is improved.

[0008] Preferably, a plurality of groups of elastic pull ropes are fixedly connected to the inner wall of the air outlet duct; each group of the elastic pull ropes is arranged in a pair; each group of the elastic pull ropes is symmetrically arranged on both sides of the air outlet; a float is fixedly connected to the end of the elastic pull rope; the float is sleeved on the air outlet. Through the above structure, the diffusion range of the airflow is larger, and the contact range with the precipitated raw materials on the blocking plate is larger, so that the raw materials can fully contact with the crushing component and the raw materials can be crushed more fully.

[0009] Preferably, an air outlet is provided in the middle of the float; a plurality of diversion holes are provided in the middle of the float; the diversion holes and the air outlet are interconnected; the diversion holes surround the air outlet and are inclined. Through the above structure, the flow range of the airflow is expanded, thereby improving the effect of blowing and precipitating the raw materials.

[0010] Preferably, the crushing assembly includes a driving motor; the driving motor is fixedly connected to the side wall of the crusher and is arranged in a pair; the output end of the driving motor passes through the side wall of the crusher and is fixedly connected to a rotating rod; the end of the rotating rod is rotatably connected to the inner wall of the crusher; a plurality of rotating plates are fixedly connected to the middle of the rotating rod; a plurality of empty slots are opened in the middle of the rotating plate; a fixed plate is slidably connected to the inside of the empty slot; a return spring is fixedly connected to the side wall of the fixed plate; the end of the return spring and the inner wall of the empty slot are fixedly connected; a crushing blade is fixedly connected to the side wall of the fixed plate, and the above structure reduces the raw material residue on the crushing blade when the crushing blade enters the empty slot, thereby reducing the corrosion of the crushing blade by the raw material and improving the service life of the crushing blade.

[0011] Preferably, a pair of protective plates are hinged at the end of the empty slot; a torsion spring is installed at the connection between the protective plate and the empty slot; the protective plates are symmetrically arranged on the empty slot. The above structure reduces the problem of raw materials falling into the empty slot and causing jamming of the crushing blade, thereby improving the stability and safety of the crushing blade during operation.

[0012] Preferably, a dust cover is provided on the feed port; the dust cover and the end of the feed port are hingedly arranged, and the above structure improves the protection effect of the working environment and reduces the waste of raw materials.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1. The utility model describes a cotton soft towel production raw material crushing device, which enables the fan to convey air to the inside of the air inlet duct, and the air flow flows to the inside of the air outlet duct through the connection between the air supply duct and the air outlet duct, and then is ejected through the outlet air holes. Because the air outlet holes are arranged directly below the baffle plate, the air flow ejected from the air outlet holes is sprayed toward the baffle plate, and then flows to the top of the baffle plate through the air vent holes, thereby driving a small amount of raw material deposited on the baffle plate to move toward the crushing component, so that the raw material is fully crushed, thereby improving the crushing effect of the raw material and improving the production quality of the cotton soft towel raw material.

[0015] 2. The utility model describes a cotton soft towel production raw material crushing device, which disperses the airflow to both sides when passing through the float, so that the float has a diversion effect on the airflow, thereby making the airflow diffuse over a larger range and having a larger contact range with the raw materials precipitated on the blocking plate, thereby achieving a better crushing effect on the raw materials, allowing the raw materials to fully contact the crushing components and be crushed more fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model will be further described below in conjunction with the accompanying drawings.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the driving motor in the utility model;

[0019] Figure 3 It is a structural schematic diagram of the pulverizer in the utility model;

[0020] Figure 4 It is a structural schematic diagram of the air outlet duct in the utility model;

[0021] Figure 5 It is a structural schematic diagram of the float in the utility model;

[0022] Figure 6 It is a structural schematic diagram of the transfer plate of the utility model;

[0023] In the figure: 1. Crusher; 11. Air inlet duct; 12. Air delivery duct; 13. Air outlet duct; 14. Air outlet; 15. Blocking plate; 16. Air vent; 17. Discharge port; 18. Feed port; 2. Elastic pull rope; 21. Float; 3. Air outlet; 31. Diverter hole; 4. Driving motor; 41. Rotating rod; 42. Rotating plate; 43. Empty slot; 44. Fixed plate; 45. Reset spring; 46. Crushing blade; 5. Protective plate; 6. Dust cover. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figures 1 to 5As shown, a cotton soft towel production raw material pulverizing device described in an embodiment of the utility model comprises a pulverizer 1; a pulverizing assembly is installed in the middle of the pulverizer 1; a feed inlet 18 is provided at the top of the pulverizer 1; a discharge port 17 is provided at the bottom of the pulverizer 1; an air inlet duct 11 is fixedly connected to the side wall of the pulverizer 1; the air inlet duct 11 extends into the interior of the pulverizer 1, and one end thereof is fixedly connected to the inner side wall of the pulverizer 1; a plurality of air delivery ducts 12 are fixedly connected to the middle of the air inlet duct 11 ; The middle of the air supply duct 12 is fixedly connected with an air outlet duct 13; the air outlet duct 13 is arranged above the air supply duct 12; the ends of the air supply duct 12 and the air outlet duct 13 are fixedly connected to the inner wall of the pulverizer 1; the middle of the air outlet duct 13 is provided with a plurality of air outlet holes 14; the inner wall of the pulverizer 1 is fixedly connected with a blocking plate 15; the middle of the blocking plate 15 is provided with a plurality of air vent holes 16; the blocking plate 15 is arranged above the air outlet duct 13; the air outlet holes 14 face A blocking plate 15 is provided; the blocking plate 15 is arranged below the pulverizing component. When working, the raw materials of cotton soft towels are put into the pulverizer 1 from the feed port 18, and then the pulverizing component is started to pulverize the raw materials. At this time, a small amount of raw materials will be deposited at the bottom of the pulverizer 1. In this device, the raw materials are deposited and accumulated above the blocking plate 15, and then the air inlet duct 11 is connected to the external fan, so that the fan conveys air to the inside of the air inlet duct 11, and the air flow flows to the inside of the air outlet duct 13 through the connection between the air supply duct 12 and the air outlet duct 13, and then is ejected through the outlet air outlet 14. Because the air outlet 14 is arranged directly below the blocking plate 15, the air flow ejected from the air outlet 14 is sprayed toward the blocking plate 15, and then flows to the top of the blocking plate 15 through the air vent 16, thereby driving the small amount of raw materials deposited on the blocking plate 15 to move closer to the pulverizing component, so that the raw materials are fully crushed, thereby improving the crushing effect of the raw materials and improving the production quality of the cotton soft towel raw materials.

[0026] like Figures 2 to 5 As shown, the inner wall of the air outlet duct 13 is fixedly connected to multiple groups of elastic pull ropes 2; each group of the elastic pull ropes 2 is arranged in a pair; each group of the elastic pull ropes 2 is symmetrically arranged on both sides of the air outlet hole 14; the ends of the elastic pull ropes 2 are fixedly connected to floats 21; the floats 21 are sleeved on the air outlet hole 14. When working, by arranging the floats 21 on the air outlet hole 14, when the airflow passes through the inside of the air outlet duct 13 and flows outward from the air outlet hole 14, the floats 21 will be pushed up. Because the bottom of the float 21 is arc-shaped, the airflow will disperse and flow to both sides when passing through the float 21, so that the float 21 has a diversion effect on the airflow, thereby making the airflow diffuse in a larger range and contacting the precipitated raw materials on the blocking plate 15 in a larger range, so as to have a better effect on the crushing of the raw materials, so that the raw materials are fully contacted with the crushing component, and the raw materials are crushed more fully.

[0027] like Figure 5As shown, an air outlet 3 is provided in the middle of the float 21; a plurality of diversion holes 31 are provided in the middle of the float 21; the diversion holes 31 and the air outlet 3 are interconnected; the diversion holes 31 surround the air outlet 3 and are inclined. When working, the air outlet 3 and the diversion holes 31 are provided on the float 21, so that when the air flow blows the float 21 to flow outward, part of the air flow enters the air outlet 3, diffuses outward through the air outlet 3 and the diversion holes 31, thereby expanding the flow range of the air flow and improving the effect of blowing and precipitating the raw materials.

[0028] like Figures 2 to 6 As shown, the crushing assembly includes a driving motor 4; the driving motor 4 is fixedly connected to the side wall of the crusher 1 and is arranged in a pair; the output end of the driving motor 4 passes through the side wall of the crusher 1 and is fixedly connected to a rotating rod 41; the end of the rotating rod 41 is rotatably connected to the inner wall of the crusher 1; a plurality of rotating plates 42 are fixedly connected to the middle of the rotating rod 41; a plurality of empty slots 43 are provided in the middle of the rotating plate 42; a fixed plate 44 is slidably connected inside the empty slot 43; a return spring 45 is fixedly connected to the side wall of the fixed plate 44; the end of the return spring 45 is fixedly connected to the inner wall of the empty slot 43; a crushing blade 46 is fixedly connected to the side wall of the fixed plate 44. When working, by turning on the switch of the driving motor 4, the driving motor 4 drives the rotating rod 41 to rotate, thereby causing the crushing blade The blade 46 is thrown out of the empty slot 43 under the action of centrifugal force. At this time, the fixed plate 44 is stuck at the end of the empty slot 43 when it moves to a certain position, preventing the crushing blade 46 from completely falling out. At this time, under the action of the continuous rotation of the rotating rod 41, the crushing blade 46 cuts and crushes the raw material. After the crushing is completed, the rotating rod 41 stops rotating, and the crushing blade 46 is reset under the elastic action of the reset spring 45 and re-enters the empty slot 43. During the movement of the crushing blade 46, the side wall of the empty slot 43 will scrape the raw material adhered to the surface of the crushing blade 46 to the outside, so that when the crushing blade 46 enters the empty slot 43, the raw material residue on the crushing blade 46 is reduced, thereby reducing the corrosion of the crushing blade 46 by the raw material, and improving the service life of the crushing blade 46.

[0029] like Figure 6 As shown, a pair of protective plates 5 are hinged at the end of the empty slot 43; a torsion spring is installed at the connection between the protective plates 5 and the empty slot 43; the protective plates 5 are symmetrically arranged on the empty slot 43. When working, by arranging the protective plates 5 on the empty slot 43, when the crushing blade 46 pops out of the empty slot 43, the protective plates 5 will be pushed to both sides, and when the crushing blade 46 is retracted into the empty slot 43, the protective plates 5 will be reset under the action of the torsion spring, and then the end of the empty slot 43 will be blocked, thereby reducing the problem of raw materials falling into the empty slot 43 and causing the crushing blade 46 to get stuck, thereby improving the stability and safety of the crushing blade 46 when working.

[0030] like Figure 1As shown, the feed port 18 is provided with a dust cover 6; the dust cover 6 and the end of the feed port 18 are hingedly arranged. During operation, the dust cover 6 is provided on the feed port 18. After the raw materials are put into the grinder 1, the dust cover 6 is closed to close the feed port 18, thereby reducing the possibility of the raw materials flying to the outside during the crushing process, improving the protection effect on the working environment, and reducing the waste of raw materials.

[0031] Working principle: by putting the raw materials of cotton towels into the grinder 1 from the feed port 18, and then starting the grinding component to grind the raw materials, a small amount of raw materials will be deposited at the bottom of the grinder 1. In this device, the raw materials are deposited and accumulated above the baffle plate 15, and then the air inlet duct 11 is connected to the external fan, so that the fan can transport air to the inside of the air inlet duct 11, and the air flow flows to the inside of the air outlet duct 13 through the connection between the air supply duct 12 and the air outlet duct 13, and then is ejected through the outlet air outlet 14. Because the air outlet 14 is located directly below the baffle plate 15, the air flow ejected from the air outlet 14 is sprayed toward the baffle plate 15, and then flows to the top of the baffle plate 15 through the air vent 16, thereby driving the small amount of raw materials deposited on the baffle plate 15 to move closer to the grinding component, so that the raw materials are fully crushed, thereby improving the crushing effect of the raw materials and improving the production quality of the cotton towel raw materials.

[0032] By providing a float 21 on the air outlet 14, when the airflow passes through the air outlet duct 13 and flows outward from the air outlet 14, the float 21 will be pushed up. Because the bottom of the float 21 is arc-shaped, the airflow will disperse and flow to both sides when passing through the float 21, so that the float 21 has a diversion effect on the airflow, thereby making the airflow diffuse over a larger range and having a larger contact range with the precipitated raw materials on the baffle plate 15, thereby achieving a better crushing effect on the raw materials, allowing the raw materials to fully contact the crushing components and be crushed more fully.

[0033] By providing the air outlet 3 and the diverter hole 31 on the float 21, when the air flow blows up the float 21 and flows outward, part of the air flow enters the air outlet 3 and diffuses outward through the air outlet 3 and the diverter hole 31, thereby expanding the flow range of the air flow and improving the effect of blowing and precipitating the raw materials.

[0034] By turning on the switch of the driving motor 4, the driving motor 4 drives the rotating rod 41 to rotate, and the crushing blade 46 is thrown out of the empty slot 43 under the action of centrifugal force. At this time, the fixing plate 44 is stuck at the end of the empty slot 43 when it moves to a certain position to prevent the crushing blade 46 from completely falling out. At this time, under the action of the continuous rotation of the rotating rod 41, the crushing blade 46 cuts and crushes the raw material. After the crushing is completed, the rotating rod 41 stops rotating, and the crushing blade 46 is reset under the elastic action of the reset spring 45 and re-enters the empty slot 43. During the movement of the crushing blade 46, the side wall of the empty slot 43 will scrape the raw material adhered to the surface of the crushing blade 46 to the outside, so that when the crushing blade 46 enters the empty slot 43, the raw material residue on the crushing blade 46 is reduced, thereby reducing the corrosion of the raw material to the crushing blade 46, thereby increasing the service life of the crushing blade 46.

[0035] By providing a protective plate 5 on the empty slot 43, when the crushing blade 46 pops out of the empty slot 43, the protective plate 5 will be pushed open to both sides. When the crushing blade 46 is retracted into the empty slot 43, the protective plate 5 will be reset under the action of the torsion spring, thereby blocking the end of the empty slot 43, reducing the problem of raw materials falling into the empty slot 43 and causing the crushing blade 46 to get stuck, thereby improving the stability and safety of the crushing blade 46 when working.

[0036] By providing a dust cover 6 on the feed port 18, after the raw materials are put into the grinder 1, the dust cover 6 is closed to close the feed port 18, thereby reducing the possibility of the raw materials flying to the outside during the crushing process, improving the protection effect of the working environment, and reducing the waste of raw materials.

[0037] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A cotton soft towel production raw material pulverizing device, comprising a pulverizer (1); characterized in that: A pulverizing assembly is installed in the middle of the pulverizer (1); a feed inlet (18) is provided at the top of the pulverizer (1); a discharge outlet (17) is provided at the bottom of the pulverizer (1); an air inlet duct (11) is fixedly connected to the side wall of the pulverizer (1); the air inlet duct (11) extends into the interior of the pulverizer (1), and one end thereof is fixedly connected to the inner wall of the pulverizer (1); a plurality of groups of air delivery ducts (12) are fixedly connected to the middle of the air delivery duct (12); an air outlet duct (13) is fixedly connected to the middle of the air delivery duct (12); the air outlet duct (13) is located at The air supply duct (12) is arranged above the air supply duct (12); the ends of the air supply duct (12) and the air outlet duct (13) are fixedly connected to the inner wall of the pulverizer (1); a plurality of air outlet holes (14) are provided in the middle of the air outlet duct (13); a blocking plate (15) is fixedly connected to the inner wall of the pulverizer (1); a plurality of air vent holes (16) are provided in the middle of the blocking plate (15); the blocking plate (15) is arranged above the air outlet duct (13); the air outlet holes (14) are arranged facing the blocking plate (15); the blocking plate (15) is arranged below the pulverizing assembly.

2. A cotton soft towel production raw material crushing device according to claim 1, characterized in that: The inner wall of the air outlet duct (13) is fixedly connected with a plurality of groups of elastic pull ropes (2); each group of the elastic pull ropes (2) is arranged in a pair; each group of the elastic pull ropes (2) is symmetrically arranged on both sides of the air outlet hole (14); a floating ball (21) is fixedly connected to the end of the elastic pull rope (2); and the floating ball (21) is sleeved on the air outlet hole (14).

3. A cotton soft towel production raw material crushing device according to claim 2, characterized in that: An air outlet hole (3) is provided in the middle of the float (21); a plurality of flow diversion holes (31) are provided in the middle of the float (21); the flow diversion holes (31) and the air outlet hole (3) are interconnected; and the flow diversion holes (31) surround the air outlet hole (3) and are inclined.

4. A cotton soft towel production raw material crushing device according to claim 3, characterized in that: The pulverizing assembly comprises a driving motor (4); the driving motor (4) is fixedly connected to the side wall of the pulverizer (1) and is arranged in a pair; the output end of the driving motor (4) passes through the side wall of the pulverizer (1) and is fixedly connected to a rotating rod (41); the end of the rotating rod (41) is rotatably connected to the inner wall of the pulverizer (1); a plurality of rotating plates (42) are fixedly connected to the middle of the rotating rod (41); a plurality of empty slots (43) are provided in the middle of the rotating plate (42); a fixed plate (44) is slidably connected inside the empty slot (43); a return spring (45) is fixedly connected to the side wall of the fixed plate (44); the end of the return spring (45) and the inner wall of the empty slot (43) are fixedly connected; a pulverizing blade (46) is fixedly connected to the side wall of the fixed plate (44).

5. The cotton soft towel production raw material crushing device according to claim 4 is characterized by: A pair of protective plates (5) are hinged at the ends of the empty slot (43); a torsion spring is installed at the connection between the protective plates (5) and the empty slot (43); and the protective plates (5) are symmetrically arranged on the empty slot (43).

6. A cotton soft towel production raw material crushing device according to claim 5, characterized in that: The feed port (18) is provided with a dust cover plate (6); the dust cover plate (6) and the end of the feed port (18) are hingedly arranged.

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