Grading type double-roller lint cotton cleaning machine

Abstract

The utility model discloses a grading type double-roller lint cotton cleaning machine, which relates to the technical field of lint cotton cleaning machines and comprises a cotton inlet, a dust cage and a lint cotton cleaning machine body, and the cotton inlet is arranged on the inner side of the upper end of the lint cotton cleaning machine body. By means of the upper licker-in structure, ginned cotton materials can be hooked and pulled, impurities are discharged through the upper impurity discharging cutter, long ginned cotton materials are discharged through the first discharging port, then short ginned cotton materials are conveyed into the lower licker-in through the lower roller, the lower licker-in hooks and pulls the ginned cotton materials to rotate, and the ginned cotton materials are conveyed into the lower licker-in through the lower roller. Therefore, impurities are removed through the lower impurity removal cutter, the impurities after impurity removal are discharged to the outside through the external impurity removal port, and short lint materials are discharged through the second discharge port, so that two grades of lint can be respectively obtained through the structural design of the double cotton outlets, the economic benefit is improved, resources are utilized to the maximum extent, and the cost is reduced. And greater social value is created.

Description

Technical Field

[0001] The utility model relates to the technical field of lint cleaning machines, in particular to a grading double-roller lint cleaning machine. Background Art

[0002] The promotion of machine-picking cotton has resulted in cotton containing a large amount of impurities. Even after multiple cleanings by a seed cotton cleaner, it still contains many tiny impurities. As a result, the lint cotton ginned by the cotton gin can only be reduced to obtain qualified lint cotton after being cleaned by a lint cotton cleaner.

[0003] The working principle of the existing lint cleaning machine is to use a licker-in roller to pull the lint at high speed and rely on centrifugal force to throw out impurities. However, the length and quality of the cleaned lint will be uneven, and the consistency of the lint has not been fundamentally solved.

[0004] Therefore, in order to solve the above technical problems, a graded double-roller lint cleaning machine is proposed to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art, and a grading double-roller lint cleaning machine is proposed. Through the structural design of double cotton outlets, two levels of lint can be obtained respectively, thereby improving economic benefits, while also maximizing the use of resources and creating greater social value.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A graded double-roller lint cleaning machine comprises a cotton material inlet, a dust cage and a lint cleaning machine body, wherein a cotton material inlet is provided on the inner side of the upper end of the lint cleaning machine body, a dust cage is provided on the inner side of the cotton material inlet, an upper roller is provided on the lint cleaning machine body below the dust cage, a first material discharge port is provided on the lint cleaning machine body below the upper roller, an upper licker-in roller is provided on the inner side of the first material discharge port, and the upper The outer side of the side licker-in roller is located on the lint cleaning machine body and an upper row of debris knives are provided, the lower side roller is located on the lint cleaning machine body below the upper side licker-in roller, a second discharge port is provided on the lint cleaning machine body below the lower side roller, the inner side of the second discharge port is located on the lint cleaning machine body and a lower licker-in roller is provided, the outer side of the lower licker-in roller is located on the lint cleaning machine body and a lower row of debris knives are provided, and an external debris discharge port is provided on the lint cleaning machine body below the lower row of debris knives.

[0008] Through the above technical scheme: the negative pressure wind force of the dust cage is connected through the fan to adsorb the lint on the surface of the dust cage, and then it is transported to the upper roller through the dust cage, and then it is transported to the upper licker-in roller through the upper roller, and the lint material is hooked and pulled by the upper licker-in roller, and then it is removed by the upper row of impurities knife. In this way, the longer lint material is discharged through the first discharge port, and then the shorter lint material is transported to the lower licker-in roller through the lower roller, and the lower licker-in roller hooks and pulls the lint material to rotate, so that it is removed by the lower row of impurities knife, and the removed impurities are discharged to the outside through the external impurity discharge port, and the shorter lint material is discharged through the second discharge port. In this way, through the structural design of the double cotton outlets, two levels of lint can be obtained respectively, which improves the economic benefits, while also maximizing the use of resources and creating greater social value.

[0009] The utility model is further configured that the upper roller comprises an outer shaft rod and a roller roller body, and outer shaft rods are arranged at both ends of the roller roller body, and the outer shaft rods are connected to the lint cleaning machine body.

[0010] Through the above technical solution: due to the upper roller structure, it is convenient to use for rotation and transportation.

[0011] The utility model is further configured as follows: the upper licker-in roller comprises an intermediate shaft, a licker-in roller body and outer licker-in needles, intermediate shafts are arranged at both ends of the licker-in roller body, outer licker-in needles are arranged on the circumference of the licker-in roller body, and the intermediate shaft is connected to the lint cleaning machine body.

[0012] Through the above technical solution: due to the upper side licker-in roller structure, it is convenient to hook the lint material and rotate to remove impurities.

[0013] The utility model is further configured such that the upper debris removal knife includes a debris removal knife plate, an assembly screw and a knife plate shell, the inner side of the knife plate shell is provided with an assembly screw, the inner end of the knife plate shell is provided with a debris removal knife plate, and the knife plate shell is connected to the lint cleaning machine body by the assembly screw.

[0014] Through the above technical scheme: Therefore, the debris removal knife fixing adjustment device can achieve better debris removal effect by adjusting the gap between the debris removal knife and the licker-in roller.

[0015] The utility model is further configured that the diameter of the upper licker-in roller is greater than the diameter of the lower licker-in roller.

[0016] Through the above technical scheme: because the diameter of the upper licker-in roller is larger than the diameter of the lower licker-in roller, it is convenient to classify and remove impurities.

[0017] The utility model is further configured that the rotation speed of the lower licker-in roller is more than 1.2 times of the rotation speed of the upper licker-in roller.

[0018] Through the above technical solution: because the rotation speed of the lower licker-in roller is more than 1.2 times that of the upper licker-in roller, the lint material after the upper licker-in roller rotates to remove impurities needs the lower licker-in roller with a higher rotation speed to rotate and remove impurities.

[0019] The utility model is further configured that the dust cage, the upper roller, the upper licker-in roller, the lower roller and the lower licker-in roller are connected to the driving structure of the lint cleaning machine body.

[0020] Through the above technical solution: the dust cage, the upper roller, the upper licker-in roller, the lower roller and the lower licker-in roller are connected with the driving structure of the lint cleaning machine body, so it is convenient to rotate and use.

[0021] The utility model is further configured that the lower row of miscellaneous knives are tangentially distributed on the outer side of the left circumference of the lower licker-in roller.

[0022] Through the above technical scheme: because the lower row of impurity knives are tangentially distributed on the outer side of the left circumference of the lower side licker-in roller, it is convenient to remove impurities.

[0023] The beneficial effects of the utility model are:

[0024] 1. The upper licker-in roller structure can hook and pull the lint material, so that it can pass through the upper row of impurities to remove impurities. In this way, the longer lint material is discharged through the first discharge port, and then the shorter lint material is transported to the lower licker-in roller through the lower roller. The lower licker-in roller hooks and pulls the lint material to rotate, so that it passes through the lower row of impurities to remove impurities. The removed impurities are discharged to the outside through the external impurity discharge port, and the shorter lint material is discharged through the second discharge port. In this way, through the structural design of the double cotton outlets, two levels of lint can be obtained, which improves economic benefits, while also maximizing the use of resources and creating greater social value.

[0025] 2. Since the rotation speed of the lower licker-in roller is more than 1.2 times that of the upper licker-in roller, the lint material after the upper licker-in roller rotates to remove impurities needs the lower licker-in roller with a higher rotation speed to rotate and remove impurities, so that the rotating and removing impurities can be carried out in grades. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a front cross-sectional structural schematic diagram of a grading double-roller lint cleaning machine proposed by the utility model;

[0027] Figure 2 This is a schematic diagram of the upper roller structure of a grading double-roller lint cleaning machine proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the upper licker-in roller structure of a graded double-roller lint cleaning machine proposed by the utility model;

[0029] Figure 4The utility model discloses a schematic diagram of the upper row of debris knives of a grading double-roller lint cleaning machine.

[0030] In the figure: 1. Cotton material inlet; 2. Dust cage; 3. Lint cleaning machine body; 4. Upper row of debris knives; 41. Debris removal knife board; 42. Assembly screws; 43. Knife board shell; 5. Upper licker-in roller; 51. Intermediate shaft; 52. Taker-in roller body; 53. Outer needles; 6. Upper roller; 61. Outer shaft; 62. Roller body; 7. First discharge port; 8. Second discharge port; 9. External debris removal port; 10. Lower row of debris knives; 11. Lower roller; 12. Lower licker-in roller. DETAILED DESCRIPTION

[0031] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0032] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0033] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing this patent and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this patent.

[0034] In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be fixedly connected or set, or it can be detachably connected or set, or connected or set in one piece. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0035] Reference Figure 1-Figure 4A grading double-roller lint cleaning machine comprises a cotton material inlet 1, a dust cage 2 and a lint cleaning machine body 3. The cotton material inlet 1 is provided on the inner side of the upper end of the lint cleaning machine body 3. The inner side of the cotton material inlet 1 is located on the lint cleaning machine body 3 and a dust cage 2 is provided. The lower side of the dust cage 2 is located on the lint cleaning machine body 3 and an upper roller 6 is provided. The lower side of the upper roller 6 is located on the lint cleaning machine body 3 and a first discharge port 7 is provided. The inner side of the first discharge port 7 is located on the lint cleaning machine body 3. An upper licker-in roller 5 is provided on the body 3, an upper row of knives 4 is provided on the outer side of the upper licker-in roller 5, a lower roller 11 is provided on the body 3 of the lint cleaning machine below the upper licker-in roller 5, a second discharge port 8 is provided on the body 3 of the lint cleaning machine below the lower roller 11, a lower licker-in roller 12 is provided on the inner side of the second discharge port 8, and a lower row of knives 4 is provided on the body 3 of the lint cleaning machine. The impurity removal port 9 is arranged on the lint cleaning machine body 3 below the lower impurity removal knife 10. When in use, the external lint material is placed in the dust cage 2 through the cotton material inlet 1, and then transported to the upper roller 6 through the dust cage 2, and then transported to the upper licker-in roller 5 through the upper roller 6. The lint material is hooked and pulled by the upper licker-in roller 5, and then passed through the upper impurity removal knife 4 for impurity removal. In this way, the longer lint material is discharged through the first discharge port 7, and then the shorter lint material is transported to the lower licker-in roller 12 through the lower roller 11. The lower licker-in roller 12 hooks and pulls the lint material to rotate, so as to be removed from the lower impurity removal knife 10, and the removed impurities are discharged to the outside through the external impurity removal port 9, and the shorter lint material is discharged through the second discharge port 8. In this way, through the structural design of the double cotton discharge ports, two levels of lint can be obtained respectively, which improves economic benefits, while also maximizing the use of resources and creating greater social value.

[0036] Specifically, the upper roller 6 includes an outer shaft rod 61 and a roller roller body 62. The outer shaft rods 61 are arranged at both ends of the roller roller body 62. The outer shaft rods 61 are connected to the lint cleaning machine body 3. The outer shaft rod 61 of the upper roller 6 is connected to the lint cleaning machine body 3, so that the lint cleaning machine body 3 can drive the outer shaft rod 61 to rotate, and then the outer shaft rod 61 can drive the roller roller body 62 to rotate.

[0037] Specifically, the upper licker-in roller 5 includes an intermediate shaft 51, a licker-in roller body 52 and outer needles 53. The intermediate shafts 51 are arranged at both ends of the licker-in roller body 52, and the outer needles 53 are arranged on the circumference of the licker-in roller body 52. ​​The intermediate shaft 51 is connected to the lint cleaning machine body 3. The intermediate shaft 51 of the upper licker-in roller 5 is connected to the lint cleaning machine body 3, so that the lint cleaning machine body 3 can drive the intermediate shaft 51 to rotate, and the intermediate shaft 51 can drive the licker-in roller body 52 to rotate. The licker-in roller body 52 can hook the external lint for rotation due to the outer needles 53 on the circumference.

[0038] Specifically, the upper debris removal knife 4 includes a debris removal knife plate 41, an assembly screw 42 and a knife plate shell 43. The inner side of the knife plate shell 43 is provided with an assembly screw 42, and the inner end of the knife plate shell 43 is provided with a debris removal knife plate 41. The knife plate shell 43 is connected to the lint cleaning machine body 3 through the assembly screw 42. The knife plate shell 43 of the upper debris removal knife 4 is connected to the lint cleaning machine body 3 through the assembly screw 42, so that the knife plate shell 43 is easy to install and place. The knife plate shell 43 can remove impurities on the external lint material due to the debris removal knife plate 41.

[0039] Specifically, the diameter of the upper licker-in roller 5 is greater than the diameter of the lower licker-in roller 12, which facilitates classification and rotary impurity removal.

[0040] Specifically, the rotation speed of the lower licker-in roller 12 is more than 1.2 times of the rotation speed of the upper licker-in roller 5, so that the lint material after the upper licker-in roller 5 rotates to remove impurities needs the lower licker-in roller 12 with a higher rotation speed to rotate to remove impurities.

[0041] Specifically, the dust cage 2, the upper roller 6, the upper licker-in roller 5, the lower roller 11 and the lower licker-in roller 12 are connected to the driving structure of the lint cleaning machine body 3, so that it is easy to rotate and use.

[0042] Specifically, the lower row of impurity knives 10 are tangentially distributed on the outer side of the left circumference of the lower licker-in roller 12, so as to facilitate the use of impurities removal.

[0043] Working principle: When in use, the external lint cotton material is placed in the dust cage 2 through the cotton material inlet 1, and then transported to the upper roller 6 through the dust cage 2, and then transported to the upper licker-in roller 5 through the upper roller 6, and the lint cotton material is hooked and pulled by the upper licker-in roller 5, so that it passes through the upper impurity removal knife 4 for impurity removal, so that the longer lint cotton material is discharged through the first discharge port 7, and then the shorter lint cotton material is transported to the lower licker-in roller 12 through the lower roller 11, and the lower licker-in roller 12 hooks and pulls the lint cotton material to rotate, so that it passes through the lower impurity removal knife 10 for impurity removal, and the impurities removed are discharged to the outside through the external impurity removal port 9, and the shorter lint cotton material is discharged through the second discharge port 8. In this way, through the structural design of the double cotton outlets, two levels of lint cotton can be obtained respectively, which improves economic benefits, while also maximizing the use of resources and creating greater social value.

[0044] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A grading double-roller lint cleaning machine, comprising a cotton material inlet (1), a dust cage (2) and a lint cleaning machine body (3), characterized in that: A cotton material inlet (1) is provided on the inner side of the upper end of the lint cleaning machine body (3); a dust cage (2) is provided on the inner side of the cotton material inlet (1) and located on the lint cleaning machine body (3); an upper roller (6) is provided on the lint cleaning machine body (3) below the dust cage (2); a first discharge port (7) is provided on the lint cleaning machine body (3) below the upper roller (6); an upper licker-in roller (5) is provided on the inner side of the first discharge port (7) and located on the lint cleaning machine body (3); a licker-in roller (5) is provided on the outer side of the upper licker-in roller (5) and located on the lint cleaning machine body (3) An upper trash removal knife (4), a lower roller (11) is provided on the lint cleaning machine body (3) below the upper licker-in roller (5), a second discharge port (8) is provided on the lint cleaning machine body (3) below the lower roller (11), a lower licker-in roller (12) is provided on the inner side of the second discharge port (8), a lower trash removal knife (10) is provided on the lint cleaning machine body (3) outside the lower licker-in roller (12), and an external trash removal port (9) is provided on the lint cleaning machine body (3) below the lower trash removal knife (10).

2. A grading double-roller lint cleaning machine according to claim 1, characterized in that: The upper roller (6) comprises an outer shaft (61) and a roller body (62), and the outer shaft (61) is provided at both ends of the roller body (62), and the outer shaft (61) is connected to the lint cleaning machine body (3).

3. A grading double-roller lint cleaning machine according to claim 1, characterized in that: The upper licker-in roller (5) comprises an intermediate shaft (51), a licker-in roller body (52) and outer licker-in needles (53); the intermediate shaft (51) is arranged at both ends of the licker-in roller body (52); the outer licker-in needles (53) are arranged on the circumference of the licker-in roller body (52); and the intermediate shaft (51) is connected to the lint cleaning machine body (3).

4. A grading double-roller lint cleaning machine according to claim 1, characterized in that: The upper debris removal knife (4) includes a debris removal knife plate (41), an assembly screw (42) and a knife plate shell (43); the inner side of the knife plate shell (43) is provided with an assembly screw (42); the inner end of the knife plate shell (43) is provided with a debris removal knife plate (41); and the knife plate shell (43) is connected to the lint cleaning machine body (3) via the assembly screw (42).

5. A grading double-roller lint cleaning machine according to claim 1, characterized in that: The diameter of the upper licker-in roller (5) is greater than the diameter of the lower licker-in roller (12).

6. A grading double-roller lint cleaning machine according to claim 1, characterized in that: The rotation speed of the lower licker-in roller (12) is more than 1.2 times the rotation speed of the upper licker-in roller (5).

7. A grading double-roller lint cleaning machine according to claim 1, characterized in that: The dust cage (2), the upper roller (6), the upper licker-in roller (5), the lower roller (11) and the lower licker-in roller (12) are connected to the driving structure of the lint cleaning machine body (3).

8. A grading double-roller lint cleaning machine according to claim 1, characterized in that: The lower row of miscellaneous knives (10) are tangentially distributed on the outer side of the left circumference of the lower licker-in roller (12).

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