Rinsing equipment for processing fresh silkworm cocoons

Abstract

The utility model provides rinsing equipment for fresh silkworm cocoon processing, which relates to the technical field of silkworm cocoon processing and comprises a base and a lifting cover, the lifting cover is positioned above the base, a rotating sleeve is mounted on the inner wall of the lifting cover through a bearing, and a worm gear is fixedly sleeved on the outer surface of one end of the rotating sleeve. The lower surface of the lifting cover is fixedly connected with arc-shaped slope extrusion blocks distributed in an annular array, the inner wall of the rotating sleeve is movably connected with a driving rod in a sleeving mode, and through the reciprocating lifting rotating device, when silkworm cocoons and a rinsing solution are mixed and stirred, a pressing plate is made to do reciprocating lifting movement in the rotating and stirring process, so that the silkworm cocoons and the rinsing solution are mixed and stirred; the silkworm cocoons floating on the water surface are pressed in a reciprocating mode, the floating silkworm cocoons and the rinsing solution are soaked and rinsed in a reciprocating mode, the silkworm cocoon rinsing efficiency is improved, the lifting cover is driven to ascend and rotate, the silkworm cocoons rinsed in the filter cylinder can be taken out in a unified mode, the efficiency is improved, and manual labor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of silk cocoon processing, in particular to a rinsing device for processing fresh silk cocoons. Background Art

[0002] Fresh silk cocoons refer to fresh silk cocoons purchased from silk farmers that have not yet been dried. Silk cocoons are a purely natural textile material. Our ancestors processed the cocoons and made them into clothes and quilts that can keep us warm, allowing us to step away from primitive life. my country has a long history of sericulture, which can be traced back to the Zhou Dynasty. Silk is still in use today, and clothes and quilts made of natural silk are very skin-friendly and will not cause any adverse reactions to the human body. It is a very good textile material. Fresh silk cocoons need to be cleaned before spinning.

[0003] For example, a rinsing agent adding device for processing fresh silk cocoons disclosed in a Chinese patent document (Announcement No.: CN218596581U) uses a servo motor, a drive rod, a drive disk, a fixed groove, and a material net box. Since the servo motor can drive the drive disk on the drive rod to drive the material net box to rotate, and the material net box is immersed in the rinsing solution of the box body, the silk cocoons in the material net box can fully contact the rinsing solution, which is beneficial to improving the rinsing effect of the silk cocoons. In addition, through the provided movable rod, stirring blades, drive wheel, conveyor wheel, and conveyor belt, the drive rod can drive the movable rod to rotate through the drive wheel, conveyor wheel, and conveyor belt, so that the stirring blades on the movable rod stir the rinsing solution in the box body, promote the full mixing of the rinsing agent and water, facilitate the formation of a homogeneous rinsing solution in the box body, and improve the rinsing effect of the silk cocoons.

[0004] However, the cocoons are placed inside the material cage, and the buoyancy of the water will cause the cocoons to accumulate at the bottom of the fixed cover, and the rotation of the stirring blades can only drive the rinsing solution outside the material cage to move, so that the cocoons cannot be fully moved and mixed with the rinsing solution, resulting in low cocoon rinsing efficiency. In addition, the driving wheel is located in the middle of the conveyor belt and cannot produce effective angle transmission, which can easily lead to the stirring blades being unable to rotate and stir stably, resulting in poor rinsing quality.

[0005] Therefore, we propose a rinsing device for processing fresh silk cocoons. Utility Model Content

[0006] The purpose of the utility model is to solve the shortcomings of the prior art. At present, the cocoons are placed inside the material net box, and the buoyancy of the water will cause the cocoons to accumulate at the bottom of the fixed cover, and the rotation of the stirring blades can only drive the rinsing solution outside the material net box to move, so that the cocoons cannot be mixed and contacted with the rinsing solution through sufficient movement, which leads to low cocoon rinsing efficiency. In addition, the driving wheel is located in the middle of the conveyor belt and cannot generate effective wrap angle transmission, which easily leads to the inability of the stirring blades to rotate and stir stably, resulting in poor rinsing quality.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A rinsing device for processing fresh silkworm cocoons comprises a base and a lifting cover, the lifting cover being located above the base, a rotating sleeve being mounted on the inner wall of the lifting cover via a bearing, a worm gear being fixedly sleeved on the outer surface of one end of the rotating sleeve, and arc-shaped inclined surface extrusion blocks distributed in a circular array being fixedly connected to the lower surface of the lifting cover, a driving rod being movably sleeved on the inner wall of the rotating sleeve, a return spring being fixedly connected to the upper end of the driving rod, and one end of the return spring being fixedly connected to the inner top wall of the rotating sleeve;

[0009] The outer surface of the driving rod is provided with a reciprocating lifting and rotating device, and the reciprocating lifting and rotating device includes an extrusion rod, and one end of the extrusion rod is fixedly connected to the outer surface of the driving rod.

[0010] Preferably, a servo motor is fixedly mounted on the upper surface of the lifting cover, a worm is fixedly mounted on the output shaft of the servo motor through a coupling, the outer surface of the worm is engaged with the tooth surface of the worm wheel, and the inner wall of the rotating sleeve is provided with symmetrically distributed limiting grooves.

[0011] Preferably, the inner wall of the limiting slide groove is slidably connected with an arc-shaped limiting slider, the inner side surfaces of the two arc-shaped limiting sliders are fixedly connected to the outer surface of the driving rod, and the outer surface of the driving rod is fixedly sleeved with a pressure plate.

[0012] Preferably, the upper surface of the pressure plate is provided with through holes distributed in a ring array, the inner wall of the through hole is fixedly sleeved with a blocking net, and the outer surface of the driving rod is fixedly connected with stirring rods distributed in a ring array.

[0013] Preferably, the upper surface of the base is fixedly connected to a rinsing drum, and the outer surface of the rinsing drum is fixedly connected to a sewage discharge pipe.

[0014] Preferably, a filter cartridge is movably sleeved on the inner wall of the rinsing cylinder, a rotating platform is fixedly mounted on the upper surface of the base, and a hydraulic cylinder is fixedly mounted on the upper surface of the rotating platform.

[0015] Preferably, one end of the hydraulic cylinder piston rod is fixedly connected to an arc-shaped connecting plate, and the inner surface of the arc-shaped connecting plate is fixedly connected to the outer surface of the lifting cover.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the utility model, the reciprocating lifting and rotating device is used to achieve the effect of mixing and stirring the cocoons and the rinsing solution. The pressing plate is lifted and lowered back and forth during the rotating and stirring process, thereby pressing the cocoons floating on the water surface back and forth, so that the floating cocoons and the rinsing solution are soaked and rinsed back and forth, which not only improves the rinsing efficiency of the cocoons, but also drives the lifting cover to rise and rotate, thereby facilitating the unified removal of the rinsed cocoons in the filter cartridge, thereby reducing the effect of manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a rinsing device for fresh silk cocoon processing provided by the utility model;

[0019] Figure 2 A three-dimensional diagram of the filter cartridge structure of a fresh silk cocoon processing rinsing device provided by the utility model;

[0020] Figure 3 A three-dimensional diagram of the pressing plate structure of a fresh silk cocoon processing rinsing device provided by the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the rotating sleeve structure of a rinsing device for fresh silk cocoon processing provided by the utility model.

[0022] Legend: 1. Base; 2. Lifting cover; 3. Rotating sleeve; 4. Worm gear; 5. Arc-shaped inclined plane extrusion block; 6. Driving rod; 7. Return spring; 8. Extrusion rod; 81. Servo motor; 82. Worm; 83. Limiting slide; 84. Arc-shaped limiting slider; 85. Pressure plate; 86. Blocking net; 87. Stirring rod; 88. Rinse drum; 89. Sewage discharge pipe; 810. Filter cartridge; 811. Turntable; 812. Hydraulic cylinder; 813. Arc-shaped connecting plate. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1-4 As shown, the utility model provides a technical solution: a rinsing device for processing fresh silkworm cocoons, comprising a base 1 and a lifting cover 2, the lifting cover 2 being located above the base 1, a rotating sleeve 3 being mounted on the inner wall of the lifting cover 2 via a bearing, a worm gear 4 being fixedly sleeved on the outer surface of one end of the rotating sleeve 3, an arc-shaped inclined surface extrusion block 5 distributed in a ring array being fixedly connected to the lower surface of the lifting cover 2, a driving rod 6 being movably sleeved on the inner wall of the rotating sleeve 3, a reset spring 7 being fixedly connected to the upper end of the driving rod 6, the elastic force of the reset spring 7 driving the driving rod 6 to reset and ascend, one end of the reset spring 7 being fixedly connected to the inner top wall of the rotating sleeve 3;

[0026] The outer surface of the driving rod 6 is provided with a reciprocating lifting and rotating device, and the reciprocating lifting and rotating device includes an extrusion rod 8, one end of which is fixedly connected to the outer surface of the driving rod 6.

[0027] Example 2

[0028] like Figure 1-4 As shown, the utility model provides a technical solution: a servo motor 81 is fixedly installed on the upper surface of the lifting cover 2, and a worm 82 is fixedly installed on the output shaft of the servo motor 81 through a coupling. The outer surface of the worm 82 is engaged with the tooth surface of the worm wheel 4, and the inner wall of the rotating sleeve 3 is provided with symmetrically distributed limiting grooves 83. The rotation of the worm 82 drives the rotating sleeve 3 to rotate through the engaged worm wheel 4.

[0029] The inner wall of the limiting groove 83 is slidably connected to an arc-shaped limiting slider 84. The inner surfaces of the two arc-shaped limiting sliders 84 are fixedly connected to the outer surface of the driving rod 6. The outer surface of the driving rod 6 is fixedly sleeved with a pressure plate 85. The arc-shaped limiting slider 84 cooperates with the limiting groove 83 to limit the descending movement stroke of the driving rod 6.

[0030] The upper surface of the pressing plate 85 is provided with through holes distributed in a circular array, and the inner wall of the through hole is fixedly sleeved with a blocking net 86. The outer surface of the driving rod 6 is fixedly connected with stirring rods 87 distributed in a circular array. The blocking net 86 serves to allow the rinsing solution to pass through and intercept the cocoons when the pressing plate 85 descends.

[0031] A rinsing tub 88 is fixedly connected to the upper surface of the base 1 , a sewage discharge pipe 89 is fixedly connected to the outer surface of the rinsing tub 88 , and a solenoid valve for control is provided on the outer surface of the sewage discharge pipe 89 .

[0032] The inner wall of the rinsing drum 88 is movably connected to a filter cartridge 810, and a rotating platform 811 is fixedly installed on the upper surface of the base 1. A hydraulic cylinder 812 is fixedly installed on the upper surface of the rotating platform 811. The rotating platform 811 drives the hydraulic cylinder 812 to rotate, which is a mature existing technology.

[0033] One end of the piston rod of the hydraulic cylinder 812 is fixedly connected to an arc-shaped connecting plate 813 , the inner surface of the arc-shaped connecting plate 813 is fixedly connected to the outer surface of the lifting cover 2 , and the hydraulic cylinder 812 drives the lifting cover 2 to move up and down through the arc-shaped connecting plate 813 .

[0034] The reciprocating lifting and rotating device is used to achieve the mixing and stirring of the cocoons and the rinsing solution. The pressing plate 85 is lifted and lowered reciprocatingly during the rotating and stirring process, thereby pressing the cocoons floating on the water surface back and forth, so that the floating cocoons are soaked and rinsed back and forth with the rinsing solution. This not only improves the rinsing efficiency of the cocoons, but also drives the lifting cover 2 to rise and rotate, thereby facilitating the unified removal of the rinsed cocoons in the filter cartridge 810, thereby improving efficiency and reducing manual labor.

[0035] The working process of this utility model:

[0036] Step 1: First, place the filter cartridge 810 in the rinse drum 88 and add rinse solution and clean water. Then, place the cocoons to be rinsed into the filter cartridge 810. Then, activate the piston rod of the hydraulic cylinder 812 to retract. The retraction of the hydraulic cylinder 812 drives the lifting cover 2 to move downward through the arc-shaped connecting plate 813, thereby driving the driving rod 6 to move downward into the filter cartridge 810. When the lifting cover 2 moves to contact the rinse drum 88, it stops moving.

[0037] Step 2: Start the servo motor 81 to rotate the worm 82. The rotation of the worm 82 drives the rotating sleeve 3 to rotate through the meshing worm gear 4. The rotation of the rotating sleeve 3 drives the driving rod 6 to rotate through the cooperation of the limiting slide 83 and the arc-shaped limiting slider 84. The rotation of the driving rod 6 stirs the cocoons through the stirring rod 87, so that they are fully mixed with the rinsing solution.

[0038] In step three, the driving rod 6 also drives the squeezing rod 8 to rotate at the same time. The rotation of the squeezing rod 8 contacts the arc-shaped inclined squeezing block 5. The squeezing rod 8 drives the rotating driving rod 6 to move downward through the squeezing of the inclined surface. The downward movement of the driving rod 6 drives the pressing plate 85 to press the cocoons floating above the water surface. The rinsing solution passes through the through hole and the blocking net 86 and blocks the cocoons, making them immersed in the rinsing solution. When the squeezing rod 8 rotates and disengages from the arc-shaped inclined squeezing block 5, the restoring elastic force of the restoring spring 7 drives the rotating driving rod 6 to rise and reset. In this way, the floating cocoons are pressed and soaked back and forth.

[0039] Step 4. After rinsing is completed, start the hydraulic cylinder 812 piston rod to extend, thereby driving the lifting cover 2 to move upward, and then the lifting cover 2 is moved away from the top of the rinsing cylinder 88 by the rotation of the rotating platform 811. Finally, lift the filter cartridge 810 to separate it from the rinsing cylinder 88 and then the rinsed cocoons can be taken out uniformly.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rinsing device for processing fresh silkworm cocoons, comprising a base (1) and a lifting cover (2), characterized in that: The lifting cover (2) is located above the base (1), and a rotating sleeve (3) is installed on the inner wall of the lifting cover (2) through a bearing, and a worm gear (4) is fixedly sleeved on the outer surface of one end of the rotating sleeve (3), and arc-shaped inclined surface extrusion blocks (5) distributed in a ring array are fixedly connected to the lower surface of the lifting cover (2), and a driving rod (6) is movably sleeved on the inner wall of the rotating sleeve (3), and a reset spring (7) is fixedly connected to the upper end of the driving rod (6), and one end of the reset spring (7) is fixedly connected to the inner top wall of the rotating sleeve (3); The outer surface of the driving rod (6) is provided with a reciprocating lifting and rotating device, and the reciprocating lifting and rotating device includes an extrusion rod (8), one end of which is fixedly connected to the outer surface of the driving rod (6).

2. The fresh silk cocoon processing rinsing equipment according to claim 1, characterized in that: A servo motor (81) is fixedly mounted on the upper surface of the lifting cover (2), and a worm (82) is fixedly mounted on the output shaft of the servo motor (81) via a coupling. The outer surface of the worm (82) meshes with the tooth surface of the worm wheel (4), and the inner wall of the rotating sleeve (3) is provided with symmetrically distributed limiting sliding grooves (83).

3. The fresh silk cocoon processing rinsing equipment according to claim 2, characterized in that: The inner wall of the limiting slide groove (83) is slidably connected to an arc-shaped limiting slider (84), and the inner side surfaces of the two arc-shaped limiting sliders (84) are fixedly connected to the outer surface of the driving rod (6), and the outer surface of the driving rod (6) is fixedly sleeved with a pressure plate (85).

4. The fresh silk cocoon processing rinsing equipment according to claim 3, characterized in that: The upper surface of the pressure plate (85) is provided with through holes distributed in a ring array, the inner wall of the through hole is fixedly sleeved with a blocking net (86), and the outer surface of the driving rod (6) is fixedly connected with stirring rods (87) distributed in a ring array.

5. The fresh silk cocoon processing rinsing equipment according to claim 1, characterized in that: The upper surface of the base (1) is fixedly connected to a rinsing cylinder (88), and the outer surface of the rinsing cylinder (88) is fixedly connected to a sewage discharge pipe (89).

6. The fresh silk cocoon processing rinsing equipment according to claim 5, characterized in that: A filter cartridge (810) is movably sleeved on the inner wall of the rinsing cylinder (88), a rotating platform (811) is fixedly mounted on the upper surface of the base (1), and a hydraulic cylinder (812) is fixedly mounted on the upper surface of the rotating platform (811).

7. The fresh silk cocoon processing rinsing equipment according to claim 6, characterized in that: One end of the piston rod of the hydraulic cylinder (812) is fixedly connected to an arc-shaped connecting plate (813), and the inner surface of the arc-shaped connecting plate (813) is fixedly connected to the outer surface of the lifting cover (2).

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