A short-pile screening device for a lint stripping machine

Abstract

The utility model relates to a short-pile screening device for a depilator, comprising a machine body, a feeding port being arranged at the top of the machine body, and two first saw blade cylinders and two second saw blade cylinders being arranged obliquely inside the machine body. The short-pile screening device for a depilator is provided with a first saw blade cylinder and a second saw blade cylinder, so that during use, a worker can control the first saw blade cylinder to perform the first step of depilation on cotton seeds, and the cotton seeds that have been depilated once will be displaced to the second saw blade cylinder through a material guide tube, so that the second saw blade cylinder can perform a second depilation on the material guide tube. A fan assembly is provided so that during use, a good cleaning effect can be effectively achieved on the short-pile floating inside the machine body, and the short-pile inside the machine body can enter the storage frame under the action of wind force, thereby realizing the collection of the short-pile floating inside the machine body.

Description

Technical Field

[0001] The utility model relates to the technical field of a down stripping machine, in particular to a short-down screening device for a down stripping machine. Background Art

[0002] A type of cotton processing machinery. A machine that removes the remaining short lint from the cotton seeds after ginning. There are many types, including sawtooth linting machines, abrasive linting machines and chemical linting equipment. The sawtooth linting machine is more commonly used in production. Its structure and working process are similar to those of the sawtooth cotton gin. There are two types: brush type and air type (see cotton gin), but the saw blade spacing is smaller, and the sawtooth edge is used to scrape the short lint from the cotton seeds.

[0003] The existing depilator is usually only provided with one saw blade cylinder. Although this setting can have a certain depilatory effect, the saw blade spacing on the same saw blade cylinder is consistent. Therefore, it will not be able to achieve a good depilatory effect on cotton seeds of different sizes when used. For example, if the cotton seeds are small, the depilatory effect will be affected. The existing depilator cannot collect the short fluff floating inside during use. The short fluff remaining in the machine may clog certain parts of the equipment, causing the equipment to run poorly or frequently shut down, which will directly affect production efficiency and increase production time and cost. Therefore, a short fluff screening device for a depilator is proposed to solve the above problems. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a short-lint screening device for a delinting machine, which has the advantages of being able to achieve good delinting effects on cotton seeds of different sizes and being able to collect the short-lint floating inside the machine, thereby solving the problems of poor adaptability and inconvenient cleaning of delinting machines in traditional technologies.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a short-pile screening device for a lint stripping machine, comprising a machine body, a material inlet is arranged on the top of the machine body, two first saw blade cylinders and two second saw blade cylinders are arranged obliquely inside the machine body, a short-pile collecting assembly is arranged on the front of the machine body, a fan assembly and a transmission assembly are arranged on the back of the machine body, and a material guide pipe is arranged on the machine body;

[0006] The two first saw blade cylinders and the two second saw blade cylinders are both rotatably connected to the machine body, one end of the two first saw blade cylinders passes through the machine body and is fixedly connected to a first driven gear, the two first driven gears are meshed with each other, one end of the two second saw blade cylinders passes through the machine body and is fixedly connected to a second driven gear, the two second driven gears are meshed with each other, and one of the second driven gears is provided with a second driven wheel;

[0007] The transmission assembly includes a transmission motor and a first driven wheel, the output shaft of the transmission motor is fixedly connected to the first transmission wheel, a first transmission belt is tensionedly connected between the first transmission wheel and the first driven wheel, a side surface of the first driven wheel is fixedly connected to the second transmission wheel, the other side surface of the second transmission wheel is fixedly connected to the first transmission gear, the first transmission gear is rotatably connected to the body, the first transmission gear is meshed with the first driven gear, and a second transmission belt is tensionedly connected between the second transmission wheel and the second driven wheel.

[0008] Furthermore, a material discharge port is fixedly connected to one side of the machine body, a material receiving plate is arranged inside the material discharge port, and the other end of the material receiving plate extends to below the second driven gear.

[0009] Furthermore, a storage frame is provided on the short lint collecting assembly, the storage frame is connected to the machine body, and a filter is provided on one side of the storage frame.

[0010] Furthermore, the fan assembly includes a fan cover, and the fan cover is fixedly connected to the body.

[0011] Furthermore, the fan cover is rotatably connected to a transmission rod, the rod body portion of the transmission rod located inside the fan cover is provided with fan blades, the rod body portion of the fan cover located outside the fan cover is fixedly connected to a third driven wheel, and the third driven wheel maintains a transmission connection with the first transmission belt.

[0012] Furthermore, an air duct is provided at the bottom of the fan cover, and the other end of the air duct passes through the machine body.

[0013] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0014] 1. The short-lint screening device for the delinting machine is provided with a first saw blade cylinder and a second saw blade cylinder so that during use, the staff can control the first saw blade cylinder to perform the first step of delinting on the cotton seeds. The cotton seeds that have been delinted once will be moved to the second saw blade cylinder through the material guide tube, so that the second saw blade cylinder can perform a second delinting effect on the material guide tube. This arrangement can achieve a good delinting effect on cotton seeds of different sizes.

[0015] 2. The short-lint screening device for the depilator is provided with a fan assembly so that it can effectively achieve a good cleaning effect on the short lint floating inside the machine body during use. The short lint inside the machine body can enter the storage frame under the action of wind, thereby realizing the collection of the short lint floating inside the machine body. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0018] Figure 3 A side view of the internal structure of the utility model;

[0019] Figure 4 This is a rear view of the structure of the utility model;

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

[0021] In the figure: 1. machine body; 11. feeding port; 12. first saw blade cylinder; 13. first driven gear; 14. second saw blade cylinder; 15. second driven gear; 151. second driven wheel; 16. feeding port; 161. receiving plate; 17. material guide pipe; 2. short lint collection assembly; 21. storage frame; 22. filter screen; 3. fan assembly; 31. fan cover; 32. transmission rod; 33. third driven wheel; 34. air duct; 4. transmission assembly; 41. transmission motor; 42. first driven wheel; 43. first transmission wheel; 44. first transmission belt; 45. second transmission wheel; 46. first transmission gear; 47. second transmission belt. 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 technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1:

[0024] See also Figure 1-5In this embodiment, a short-lint screening device for a depilator is provided, and the short-lint screening device for a depilator comprises a body 1, a material inlet 11 is arranged on the top of the body 1, two first saw blade cylinders 12 and two second saw blade cylinders 14 are arranged obliquely inside the body 1, a short-lint collecting component 2 is arranged on the front of the body 1, a fan component 3 and a transmission component 4 are arranged on the back of the body 1, and a material guide pipe 17 is arranged on the body 1; this connection method can effectively achieve the effect of depilating cotton seeds twice during use, and effectively avoids the situation where the depilation effect is poor due to the different sizes of cotton seeds. It is worth mentioning that the second saw blade cylinder 14 in this embodiment is provided with a saw blade spacing smaller than the saw blade spacing on the first saw blade cylinder 12. Through this arrangement during use, the cotton seeds that have been stripped once by the first saw blade cylinder 12 will slide into the guide tube 17, and then slide between the two second saw blade cylinders 14 through the guide tube 17. The second saw blade cylinder 14 can achieve a good stripping effect on cotton seeds with smaller volume.

[0025] The two first saw blade cylinders 12 and the two second saw blade cylinders 14 are both rotatably connected to the machine body 1. One end of the two first saw blade cylinders 12 penetrates the machine body 1 and is fixedly connected to the first driven gear 13. The two first driven gears 13 are meshed with each other. One end of the two second saw blade cylinders 14 penetrates the machine body 1 and is fixedly connected to the second driven gear 15. The two second driven gears 15 are meshed with each other, and one of the second driven gears 15 is provided with a second driven wheel 151. The transmission assembly 4 includes a transmission motor 41 and a first driven wheel 4 2, the output shaft of the transmission motor 41 is fixedly connected with the first transmission wheel 43, the first transmission belt 44 is tensionedly connected between the first transmission wheel 43 and the first driven wheel 42, a second transmission wheel 45 is fixedly connected to one side of the first driven wheel 42, the other side of the second transmission wheel 45 is fixedly connected to the first transmission gear 46, the first transmission gear 46 is rotatably connected to the body 1, the first transmission gear 46 is meshed with a first driven gear 13, and a second transmission belt 47 is tensionedly connected between the second transmission wheel 45 and the second driven wheel 151.

[0026] A discharge port 16 is fixedly connected to one side of the machine body 1 in this embodiment, and a receiving plate 161 is provided inside the discharge port 16, and the other end of the receiving plate 161 extends to the bottom of the second driven gear 15. The discharge port 16 can effectively discharge the cotton seeds after depilation during use.

[0027] As a preferred technical solution in this embodiment, in actual use, the staff can first put the cotton seeds to be stripped from the feed port 11, and then the cotton seeds will fall between the first saw blade cylinder 12. At this time, the staff can control the transmission motor 41 to rotate. During the rotation of the transmission motor 41, it can drive the first transmission belt 44 to make the first driven wheel 42 rotate. During the rotation of the first driven wheel 42, it can drive the second transmission wheel 45 and the first transmission gear 46 to rotate. During the rotation of the first transmission gear 46, it can drive a first driven gear 13 to rotate. During the rotation of the first driven gear 13, it can drive another first driven gear 13 meshing with it to rotate, thereby driving the two first The saw blade cylinder 12 produces a rotation effect, and the cotton seeds can be stripped during the rotation of the two first saw blade cylinders 12. Because the two first saw blade cylinders 12 are inclined in the machine body 1, the cotton seeds can be displaced between the two first saw blade cylinders 12 during the rotation of the first saw blade cylinder 12, so that the cotton seeds can be displaced into the guide tube 17, and then slide through the bottom of the guide tube 17 and fall between the two first driven gears 13. At the same time, during the rotation of the second transmission wheel 45, a second driven wheel 151 can be driven to rotate a second driven gear 15 and another second driven gear 15 meshing therewith, thereby driving the two second saw blade cylinders 14 to rotate, effectively achieving the effect of secondary stripping of the cotton seeds.

[0028] Embodiment 2:

[0029] See also Figure 1-5 In order to achieve the effect of collecting the short fluff scattered from the machine body 1, the fan assembly 3 in this embodiment includes a fan cover 31, which is fixedly connected to the machine body 1. The fan cover 31 is rotatably connected to a transmission rod 32, and the rod body part of the transmission rod 32 located inside the fan cover 31 is provided with a fan blade, and the rod body part of the fan cover 31 located outside the fan cover 31 is fixedly connected to a third driven wheel 33, and the third driven wheel 33 maintains a transmission connection with the first transmission belt 44. A wind duct 34 is provided at the bottom of the fan cover 31, and the other end of the wind duct 34 passes through the machine body 1.

[0030] The short lint collecting assembly 2 in this embodiment is provided with a storage frame 21, which is connected to the machine body 1, and a filter screen 22 is provided on one side of the storage frame 21. This arrangement effectively ensures that the short lint floating in the machine body 1 can be well collected during use. By providing the filter screen 22 on the storage frame 21, the short lint can be intercepted during use, and the ventilation effect can be ensured on the other hand, so that the air inside the machine body 1 can be discharged from the filter screen 22, thereby driving the short lint to enter the storage frame 21.

[0031] As a preferred technical solution in this embodiment: during the process of stripping cotton seeds, when the transmission motor 41 rotates, the transmission motor 41 will drive the first driven wheel 42 and the first transmission belt 44 to rotate. During the rotation of the first transmission belt 44, the third driven wheel 33 can be driven to rotate the transmission rod 32, thereby causing the transmission rod 32 to drive the fan blades provided on its rod body to rotate. When the fan blades rotate, wind force can be generated, and the generated wind force can be discharged from the air duct 34, thereby achieving the effect of blowing the bottom of the machine body 1, so that the scattered short fluff at the bottom of the machine body 1 can be blown into the storage frame 21, thereby achieving the effect of cleaning and collecting the short fluff.

[0032] The working principle of the above embodiment is:

[0033] 1. In actual use, the staff can first put the cotton seeds to be stripped from the feed port 11, and then the cotton seeds will fall between the first saw blade cylinder 12. At this time, the staff can control the transmission motor 41 to rotate. During the rotation of the transmission motor 41, the first transmission belt 44 can be driven to rotate the first driven wheel 42. During the rotation of the first driven wheel 42, the second transmission wheel 45 and the first transmission gear 46 can be driven to rotate. During the rotation of the first transmission gear 46, a first driven gear 13 can be driven to rotate. During the rotation of the first driven gear 13, another first driven gear 13 meshing with it can be driven to rotate, thereby driving the two first saw blade cylinders 12 to rotate. The effect of rotation can realize the depilation effect of cotton seeds during the rotation of the two first saw blade cylinders 12. Since the two first saw blade cylinders 12 are inclined in the machine body 1, the cotton seeds can produce a displacement effect between the two first saw blade cylinders 12 during the rotation of the first saw blade cylinders 12, so that the cotton seeds can be displaced into the guide tube 17, and then slide through the bottom of the guide tube 17 and fall between the two first driven gears 13. At the same time, during the rotation of the second transmission wheel 45, it can drive a second driven wheel 151 to make a second driven gear 15 and another second driven gear 15 meshing therewith produce a rotation effect, thereby driving the two second saw blade cylinders 14 to produce a rotation effect, effectively realizing the effect of secondary depilation of cotton seeds.

[0034] 2. In the process of stripping cotton seeds, when the transmission motor 41 rotates, the transmission motor 41 will drive the first driven wheel 42 and the first transmission belt 44 to rotate. In the process of the first transmission belt 44 rotating, the third driven wheel 33 can be driven to rotate the transmission rod 32, so that the transmission rod 32 drives the fan blades provided on its rod body to rotate. When the fan blades rotate, wind force can be generated. The generated wind force can be discharged from the air duct 34, so as to achieve the effect of blowing the bottom of the body 1, so that the scattered short fluff at the bottom of the body 1 can be blown into the storage frame 21, so as to achieve the effect of cleaning and collecting the short fluff.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A short-pile screening device for a lint stripping machine, comprising a machine body (1), characterized in that: The top of the machine body (1) is provided with a material inlet (11); two first saw blade cylinders (12) and two second saw blade cylinders (14) are obliquely provided inside the machine body (1); a short-lint collecting assembly (2) is provided on the front of the machine body (1); a fan assembly (3) and a transmission assembly (4) are provided on the back of the machine body (1); and a material guide pipe (17) is provided on the machine body (1); The two first saw blade cylinders (12) and the two second saw blade cylinders (14) are both rotatably connected to the machine body (1); one end of each of the two first saw blade cylinders (12) passes through the machine body (1) and is fixedly connected to a first driven gear (13); the two first driven gears (13) are meshed with each other; one end of each of the two second saw blade cylinders (14) passes through the machine body (1) and is fixedly connected to a second driven gear (15); the two second driven gears (15) are meshed with each other; one of the second driven gears (15) is provided with a second driven wheel (151); The transmission assembly (4) comprises a transmission motor (41) and a first driven wheel (42); the output shaft of the transmission motor (41) is fixedly connected to the first transmission wheel (43); a first transmission belt (44) is tensionedly connected between the first transmission wheel (43) and the first driven wheel (42); a second transmission wheel (45) is fixedly connected to one side of the first driven wheel (42); a first transmission gear (46) is fixedly connected to the other side of the second transmission wheel (45); the first transmission gear (46) is rotatably connected to the machine body (1); the first transmission gear (46) is meshed with the first driven gear (13); and a second transmission belt (47) is tensionedly connected between the second transmission wheel (45) and the second driven wheel (151).

2. A short-pile screening device for a lint stripping machine according to claim 1, characterized in that: A material discharge port (16) is fixedly connected to one side of the machine body (1), a material receiving plate (161) is provided inside the material discharge port (16), and the other end of the material receiving plate (161) extends to below the second driven gear (15).

3. The short-pile screening device for a lint stripping machine according to claim 1, characterized in that: The short-lint collecting component (2) is provided with a storage frame (21), the storage frame (21) is in communication with the machine body (1), and a filter screen (22) is provided on one side of the storage frame (21).

4. The short-pile screening device for a lint stripping machine according to claim 1, characterized in that: The fan assembly (3) comprises a fan cover (31), and the fan cover (31) is fixedly connected to the machine body (1).

5. The short-pile screening device for a lint stripping machine according to claim 4, characterized in that: The fan cover (31) is rotatably connected to a transmission rod (32); a rod body portion of the transmission rod (32) located inside the fan cover (31) is provided with a fan blade; a rod body portion of the fan cover (31) located outside the fan cover (31) is fixedly connected to a third driven wheel (33); and the third driven wheel (33) is in transmission connection with the first transmission belt (44).

6. The short-pile screening device for a lint stripping machine according to claim 5, characterized in that: An air duct (34) is provided at the bottom of the fan cover (31), and the other end of the air duct (34) passes through the machine body (1).

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