Cotton cleaning machine with anti-blocking structure

Abstract

The utility model relates to the technical field of cotton processing, specifically to a cotton cleaning machine with an anti-blocking structure, including a first processing chamber, a feeding chamber is provided on one side above the first processing chamber, a second processing chamber is provided below the first processing chamber, an impurity collecting chamber is provided below the second processing chamber, a receiving box is plugged and connected to one side of the outer wall of the second processing chamber, a blower is installed on the other side of the outer wall of the second processing chamber, and a spiral conveying rod is rotatably connected inside the feeding chamber. In the improved cotton cleaning machine, two groups of baffles realize the dispersion of materials in the transmission process within a limited space to avoid blockage inside the first processing chamber, two groups of vertically arranged knives process cotton from different directions, the corner nails on the surface can more effectively grab and decompose cotton fibers to improve the degree of opening, and the scraper can timely clean the fibers attached to the inner wall of the equipment through the transmission structure to reduce blockage caused by cotton hanging.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton processing, in particular to a cotton cleaning machine with an anti-blocking structure. Background Art

[0002] Cotton is an annual herb or perennial shrub of the Malvaceae family. It is one of the most important crops in the world. Its high yield and low production cost make cotton products relatively cheap. Cotton fiber can be made into a variety of fabrics, from light and transparent voile to thick canvas and thick velvet, suitable for making all kinds of clothes, furniture fabrics and industrial fabrics, so it is used in a wide range of processing fields.

[0003] In the early stages of cotton processing, a cotton cleaner is needed, mainly to carry out preliminary cleaning and pretreatment of the cotton, loosen the compacted raw cotton into smaller cotton pieces or bundles, increase the fluffiness of the cotton, and to a certain extent remove larger impurities in the cotton such as cottonseed hulls, dust, etc., to improve the purity of the cotton.

[0004] In the process of realizing the utility model, the inventor discovered that the prior art had the following problems: 1. During processing, the cotton cleaning machine feeds materials too quickly and a small amount of cotton wool adheres to the inner wall when processing cotton. Long-term use will cause blockage inside the equipment and affect the effect of loosening the cotton; 2. The structure inside the equipment used for processing cotton or filtering is inconvenient to clean, especially the filter holes on the surface of the filter plate will be blocked due to the accumulation of fibers. Utility Model Content

[0005] The purpose of the utility model is to provide a cotton cleaning machine with an anti-blocking structure to solve the problems raised in the above-mentioned background technology. In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton cleaning machine with an anti-blocking structure includes a first processing chamber, a feeding chamber is provided on one side above the first processing chamber, a second processing chamber is provided below the first processing chamber, an impurity collecting chamber is provided below the second processing chamber, a material receiving box is plugged and connected to one side of the outer wall of the second processing chamber, a blower is installed on the other side of the outer wall of the second processing chamber, a spiral conveying rod is rotatably connected to the inside of the feeding chamber, a first baffle and a second baffle are respectively provided below one end of the spiral conveying rod, the first baffle and the second baffle are welded to the inner wall of the first processing chamber, and a first baffle rotatably connected to the inside of the first processing chamber is provided below the second baffle. Tool, a second tool is provided below the first tool, the second tool is located inside the second processing chamber, the bottom of the second tool is installed on the surface of the partition by bolts, the partition is welded to the inner wall of the second processing chamber, a dustproof plate is provided on one side of the second tool, the dustproof plate is located between the blower and the second tool, a scraper is provided between the dustproof plate and the second tool, the scraper is fitted and connected to the two ends of the inner wall of the second processing chamber, the scraper is slidably connected to the inside of the second processing chamber through a driving component provided outside the second processing chamber, a third baffle is provided between the second tool and the material receiving box, a slapper is fitted and connected to the bottom of the partition, and the slapper is rotatably connected to the inside of the impurity collection chamber.

[0006] The driving assembly is rotatably connected to the two ends of the inner wall of the second processing chamber through a lead screw provided therein, and longitudinal pulleys are respectively installed at the shaft head of one end of the lead screw, and the longitudinal pulleys are connected through transverse pulleys.

[0007] Further preferably, the first baffle plate and the second baffle plate are symmetrically distributed on the inner wall of the first processing chamber in an inclined shape, and the first baffle plate is located above the second baffle plate, and the lowest point of the first baffle plate is located in the middle of the second baffle plate.

[0008] Further preferably, the first tool and the second tool are rotatably connected to the inside of the first processing chamber and the second processing chamber respectively through a motor, and conical corner nails are distributed on both sides of the blades of the first tool and the second tool.

[0009] Further preferably, the lead screw is integrally connected to the scraper through a nut provided on the surface of the lead screw, and the scraper forms a transmission structure inside the second processing chamber through the lead screw.

[0010] Further preferably, the surfaces of the dustproof plate and the partition plate are in a grid hollow structure, the surface diameter of the dustproof plate is smaller than that of the partition plate, and the dustproof plate is plug-connected to the outer wall of the second processing chamber.

[0011] Further preferably, the height of the third baffle is half of the height of the discharge port on the surface of the second processing chamber, and the third baffle is located inside the second processing chamber and is plugged and connected to one end of the partition surface.

[0012] Further preferably, the flapper is composed of cams, and the cams are coaxially connected to each other, and one end of the shaft head is connected by a belt, and at the same time, an impurity box slidably connected to the inside of the impurity collection chamber is provided below the flapper.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, the spiral conveying rod plays the role of stable conveying of raw materials, and the two groups of baffles inside the first processing chamber realize the dispersion of materials in the transmission process within a limited space. The two groups of structures cooperate to slow down the falling speed of materials, which not only reserves time for the processing of the first tool but also effectively prevents the blockage of the material port. In addition, the upper and lower groups of vertically arranged tools process cotton from different directions, and the corner nails on the surface can more effectively grasp and decompose cotton fibers, thereby improving the degree of opening.

[0015] In the utility model, a scraper is added to clean the fibers attached to the inner wall of the equipment in time through the transmission structure, reducing the blockage caused by the cotton hanging phenomenon, and the multiple groups of structures inside the equipment are all detachable, which not only improves the filtering for the cotton cleaning process but also improves the effective effect of easy maintenance, and minimizes the use effect affected by the blockage caused by the attachment limit on the surface of such structure. At the same time, when the fluffy limit after treatment is blown into the external collecting box through the airflow of the blower, the added third baffle can effectively intercept some lighter impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the main internal structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the dustproof plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the drive assembly of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the slapper of the utility model.

[0021] In the figure: 1. first processing chamber; 2. feeding chamber; 3. second processing chamber; 4. impurity collecting chamber; 5. collecting box; 6. blower; 7. spiral conveyor rod; 8. first baffle; 9. second baffle; 10. first tool; 11. second tool; 12. partition; 13. dust plate; 14. scraper; 15. driving assembly; 1501. lead screw; 1502. longitudinal pulley; 1503. transverse pulley; 16. third baffle; 17. beater; 18. impurity box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technical personnel in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 5 The utility model provides a technical solution: a cotton cleaning machine with an anti-blocking structure comprises a first processing chamber 1, a feeding chamber 2 is provided on one side above the first processing chamber 1, a second processing chamber 3 is provided below the first processing chamber 1, an impurity collecting chamber 4 is provided below the second processing chamber 3, a material receiving box 5 is plugged and connected to one side of the outer wall of the second processing chamber 3, a blower 6 is installed on the other side of the outer wall of the second processing chamber 3, a spiral conveying rod 7 is rotatably connected to the inside of the feeding chamber 2, a first baffle 8 and a second baffle 9 are respectively provided below one end of the spiral conveying rod 7, the first baffle 8 and the second baffle 9 are welded to the inner wall of the first processing chamber 1, a first tool 10 rotatably connected to the inside of the first processing chamber 1 is provided below the second baffle 9, and a first tool 10 is provided below the first tool 10 There is a second tool 11, which is located inside the second processing chamber 3. The bottom of the second tool 11 is installed on the surface of the partition 12 by bolts. The partition 12 is welded to the inner wall of the second processing chamber 3. A dustproof plate 13 is provided on one side of the second tool 11. The dustproof plate 13 is located between the blower 6 and the second tool 11. A scraper 14 is provided between the dustproof plate 13 and the second tool 11. The scraper 14 is fitted and connected to the two ends of the inner wall of the second processing chamber 3. The scraper 14 is slidably connected to the inside of the second processing chamber 3 through a driving assembly 15 provided outside the second processing chamber 3. A third baffle 16 is provided between the second tool 11 and the material receiving box 5. A flapper 17 is fitted and connected to the bottom of the partition 12. The flapper 17 is rotatably connected to the inside of the impurity collecting chamber 4.

[0024] The driving assembly 15 is rotatably connected to the two ends of the inner wall of the second processing chamber 3 through the lead screw 1501 provided therein, and a longitudinal pulley 1502 is respectively installed at the shaft head at one end of the lead screw 1501, and the longitudinal pulleys 1502 are connected to each other through a transverse pulley 1503.

[0025] In this embodiment, Figure 2 As shown, the first baffle 8 and the second baffle 9 are symmetrically distributed on the inner wall of the first processing chamber 1 in an inclined shape, and the first baffle 8 is located above the second baffle 9, and the lowest point of the first baffle 8 is located in the middle of the second baffle 9; the spiral conveying rod 7 rotates on the inner wall of the equipment using rotating spiral blades, and the material moves forward under the push of its rotation. The speed of the motor can change the conveying amount so that it can continuously and stably convey the material and push the material to the first processing chamber 1 for preliminary processing, effectively avoiding the raw material falling too fast and causing the feed port to be blocked, and the structure of the first baffle 8 and the second baffle 9 can realize the transmission and dispersion of the material in the first processing chamber 1 within a limited space, slow down the falling speed, and reserve time for the processing of the bottom first tool 10, effectively avoiding the material entering the port of the first tool 10 too fast, so that it cannot be processed in time and the cotton cleaning effect is affected.

[0026] In this embodiment, Figure 2 As shown, the first tool 10 and the second tool 11 are respectively rotatably connected to the inside of the first processing chamber 1 and the second processing chamber 3 by a motor, and conical corner nails are distributed on both sides of the blades of the first tool 10 and the second tool 11; the upper and lower groups of tools for cleaning cotton are arranged vertically, and the cotton is loosened from two different directions, and the second tool 11 at the bottom effectively captures the cotton that has not been thoroughly processed above, thereby improving the loosening effect, and the loosened cotton can achieve the separation of fibers and impurities, thereby also achieving the purpose of removing impurities, and the structural morphology of the surfaces of the two groups of tools can more effectively grasp and decompose cotton fibers, improve the degree of loosening, and make the fibers looser, which is beneficial to subsequent combing and processing. In daily use, fibers may be attached to the surface of the tools, and inspection door panels are provided at the positions corresponding to the two groups of tools on the outside of the machine body to facilitate daily maintenance.

[0027] In this embodiment, Figure 2 and Figure 4 As shown, the lead screw 1501 is integrally connected to the scraper 14 through a nut provided on its surface, and the scraper 14 forms a transmission structure inside the second processing chamber 3 through the lead screw 1501; the scraper 14 can clean the fibers attached to the inner wall of the equipment in time through the transmission structure of the lead screw 1501, thereby reducing the blockage caused by the cotton hanging phenomenon.

[0028] In this embodiment, Figure 2 , Figure 3 and Figure 4As shown, the surfaces of the dustproof plate 13 and the partition 12 are in a grid hollow structure, and the surface diameter of the dustproof plate 13 is smaller than that of the partition 12, and the dustproof plate 13 is plugged and connected to the outer wall of the second processing chamber 3; the partition 12 serves as a base for carrying the second tool 11, and the through hole opened in the middle thereof is convenient for the impurities removed from the cotton during the opening process to be separated and then flow into the impurity collecting chamber 4 through the through hole of the partition 12. Due to the particularity of cotton, it is extremely fluffy and soft after processing, and it will be blown up and pushed forward by the airflow of the blower 6, and the impurities are usually larger than cotton. The fibers are heavy and dense and are greatly affected by gravity. They are relatively difficult to be blown up under the influence of airflow, and can easily overcome the influence of airflow and fall naturally, thereby achieving separation of fibers and impurities. Although the direction of the airflow is to flow to the opposite side of the blower 6, it is not ruled out that a small amount of cotton fibers will enter the blower 6 and adhere to its components. The structure of the dustproof plate 13 effectively protects the blower 6, completely isolating the airflow conveying area from the processing area. Part of the cotton fibers will adhere to the surface of the dustproof plate 13 during the floating process, and it is a detachable structure, which is convenient for daily maintenance.

[0029] In this embodiment, Figure 2 As shown, the height of the third baffle 16 is half of the height of the discharge port on the surface of the second processing chamber 3, and the third baffle 16 is located inside the second processing chamber 3 and is plugged and connected to one end of the surface of the partition 12; the fibers after opening will definitely float upward due to their lightweight structure under the action of airflow, and in this process, it is not ruled out that some lighter impurities will be discharged along with the cotton fibers due to the influence of airflow, and the structure of the third baffle 16 can prevent some relatively light impurities. Although it can overcome the influence of airflow, it cannot float inside the equipment like cotton fibers, effectively preventing them from being discharged into the external receiving box 5 through the discharge port, thereby improving the separation effect of impurities.

[0030] In this embodiment, Figure 2 and Figure 5 As shown, the flapper 17 is composed of cams, and the cams are coaxially connected, and one end of the shaft head is connected by a belt. At the same time, an impurity box 18 slidably connected to the inside of the impurity collecting chamber 4 is provided below the flapper 17; the partition 12 removes impurities, and the cam mechanism inside the flapper 17 can vibrate to a certain extent to achieve the shedding of impurities, reduce the blockage of the through holes on the surface of the partition 12, and relatively reduce the time and workload of cleaning the parts related to impurities in daily maintenance.

[0031] The use method and advantages of the utility model: When the cotton cleaning machine with an anti-blocking structure is used, the working process is as follows:

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4and Figure 5 As shown, first, the processing personnel can pour the cotton raw material into the first processing chamber 1 from the trapezoidal discharge port at the top of the feeding chamber 2. After turning on the power, the servo motor drives the spiral conveying rod 7 to rotate in the feeding chamber 2, and the cotton raw material will be pushed to the inside of the first processing chamber 1 under the continuous rotation of the spiral blades on its surface, and fall to the surface of the first baffle 8. The structure of the first baffle 8 and the second baffle 9 can realize the transmission and dispersion of the material in the first processing chamber 1 within a limited space, slow down the falling speed, and reserve time for the processing of the first cutter 10 at the bottom. When the raw material falls on the surface of the rotating first cutter 10, it shears, tears and stretches the cotton during the rotation process, thereby separating the originally compressed cotton balls. The cotton becomes fluffy, and the porosity of the cotton is increased to achieve the effect of opening. The surface-shaped structure resembling corner nails can more effectively grasp and decompose cotton fibers and improve the degree of opening. The second cutter 11 at the bottom is arranged vertically with the first cutter 10 to open the cotton from two different directions. The second cutter 11 effectively captures the cotton that has not been thoroughly processed above, and improves the effect of opening. The impurities inside the opened cotton will be separated from the fibers and fall to the surface of the partition 12. At the same time, the cotton fibers are discharged to the discharge port under the influence of the airflow generated by the blower 6 on one side. The collecting box 5 is plugged and connected to the outer wall of the second processing chamber 3 to achieve a good fit, so that the processed cotton fibers can be collected in time. In order to avoid the possibility of floating in the external environment and causing waste of materials, impurities are collected into the impurity box 18 through the partition 12, and due to the action of the third baffle 16, relatively light impurities will be effectively intercepted. After the cotton cleaning process is completed, when daily maintenance is required, the positions corresponding to the two sets of tools on the outside of the body are provided with inspection door panels, which can realize the cleaning of the surfaces of the two sets of tools, and the dustproof plate 13 and the third baffle 16 are both detachable structures, and can be driven by the servo motor through the longitudinal pulley 1502 through the drive component 15, the lead screw 1501 on one side rotates, and the longitudinal pulley 1502 on the other side is realized by the transverse pulley 1503, thereby realizing the wire at the other end. The lever 1501 rotates, and under the transmission structure of the nut, the scraper 14 slides on the inner wall of the second processing chamber 3. The narrower end of the scraper 14 fits tightly against the inner wall surface and scrapes off the fibers through continuous transmission and pushes them into the discharge port at the front end. After the third baffle 16 is removed, an effective cleaning space is reserved for such attachments. In addition, driven by a servo motor, the shafts of the two sets of beaters 17 rotate simultaneously under the action of the belt to rotate the surface cam to vibrate the bottom of the partition 12, which can effectively peel off the impurities stuck in the pores on the surface of the partition 12 and drop them into the impurity box 18, so as to maintain the smoothness of the subsequent use of the partition 12. The impurity box 18 can be slid out and cleaned by opening the impurity collection chamber 4.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Technical staff in this industry should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A cotton cleaning machine with an anti-blocking structure, comprising a first processing chamber (1), characterized in that: A feeding chamber (2) is provided on one side above the first processing chamber (1), a second processing chamber (3) is provided below the first processing chamber (1), an impurity collecting chamber (4) is provided below the second processing chamber (3), a material receiving box (5) is plugged and connected to one side of the outer wall of the second processing chamber (3), a blower (6) is installed on the other side of the outer wall of the second processing chamber (3), a spiral conveying rod (7) is rotatably connected to the inside of the feeding chamber (2), a first baffle plate (8) and a second baffle plate (9) are provided below one end of the spiral conveying rod (7), the first baffle plate (8) and the second baffle plate (9) are welded to the inner wall of the first processing chamber (1), a first tool (10) rotatably connected to the inside of the first processing chamber (1) is provided below the second baffle plate (9), a second tool (11) is provided below the first tool (10), and the second tool (11) is located at a second position. The second processing chamber (3) is provided with a dustproof plate (13) on one side of the second processing chamber (11), the dustproof plate (13) is located between the blower (6) and the second processing chamber (11), a scraper (14) is provided between the dustproof plate (13) and the second processing chamber (11), the scraper (14) is closely connected to the two ends of the inner wall of the second processing chamber (3), the scraper (14) is slidably connected to the inside of the second processing chamber (3) through a driving assembly (15) provided outside the second processing chamber (3), a third baffle (16) is provided between the second processing chamber (11) and the material receiving box (5), a flapper (17) is closely connected to the bottom of the partition (12), and the flapper (17) is rotatably connected to the inside of the impurity collecting chamber (4); The driving assembly (15) is rotatably connected to the two ends of the inner wall of the second processing chamber (3) through a lead screw (1501) provided therein, and a longitudinal pulley (1502) is respectively installed at the shaft head at one end of the lead screw (1501), and the longitudinal pulleys (1502) are connected to each other through a transverse pulley (1503).

2. The cotton cleaning machine with anti-blocking structure according to claim 1, characterized in that: The first baffle plate (8) and the second baffle plate (9) are symmetrically distributed on the inner wall of the first processing chamber (1) in an inclined shape, and the first baffle plate (8) is located above the second baffle plate (9), and the lowest point of the first baffle plate (8) is located in the middle of the second baffle plate (9).

3. The cotton cleaning machine with anti-blocking structure according to claim 1, characterized in that: The first tool (10) and the second tool (11) are rotatably connected to the inside of the first processing chamber (1) and the second processing chamber (3) respectively through a motor, and conical corner nails are distributed on both sides of the blades of the first tool (10) and the second tool (11).

4. The cotton cleaning machine with anti-blocking structure according to claim 1, characterized in that: The lead screw (1501) is integrally connected to the scraper (14) via a nut provided on its surface, and the scraper (14) forms a transmission structure inside the second processing chamber (3) via the lead screw (1501).

5. The cotton cleaning machine with anti-blocking structure according to claim 1, characterized in that: The surfaces of the dustproof plate (13) and the partition plate (12) are in a grid hollow structure, and the surface diameter of the dustproof plate (13) is smaller than that of the partition plate (12), and the dustproof plate (13) is plugged and connected to the outer wall of the second processing chamber (3).

6. The cotton cleaning machine with anti-blocking structure according to claim 1, characterized in that: The height of the third baffle (16) is half the height of the discharge port on the surface of the second processing chamber (3), and the third baffle (16) is located inside the second processing chamber (3) and is plugged and connected to one end of the surface of the partition (12).

7. The cotton cleaning machine with anti-blocking structure according to claim 1, characterized in that: The flapper (17) is composed of cams, and the cams are coaxially connected to each other, and one end of the shaft head is connected by a belt. At the same time, an impurity box (18) slidably connected to the inside of the impurity collection chamber (4) is provided below the flapper (17).

Images