阅读说明：本技术 一种蚕茧烘干装置 (Silkworm cocoon drying device ) 是由 李小萌 于 2021-08-13 设计创作，主要内容包括：本发明提供一种蚕茧烘干装置,涉及蚕茧加工领域。该蚕茧烘干装置,一种蚕茧烘干装置,包括舱门、转筒、支撑座、安装板、电动伸缩杆和底座,所述电动伸缩杆设置在底座和安装板间,所述支撑座设置在安装板的顶端外壁,所述转筒与支撑座间转动连接,所述安装板的顶端外壁设置有转动电机,所述转动电机的输出轴通过联轴器连接有转轴,所述转筒的外壁设置有传动皮带,所述传动皮带与转轴间形成传动配合,所述转筒的一端外壁设置有舱门,所述转筒的另一端外壁设置有转环,且转环的内壁活动连接有通气管。该蚕茧烘干装置,挤压层对水分较多的蚕茧揉搓挤压,使蚕茧快速脱水,且蚕茧含水量越多,挤压力度越大。(The invention provides a silkworm cocoon drying device, and relates to the field of silkworm cocoon processing. This cocoon drying device, a cocoon drying device, includes hatch door, rotary drum, supporting seat, mounting panel, electric telescopic handle and base, electric telescopic handle sets up between base and mounting panel, the supporting seat sets up the top outer wall at the mounting panel, the rotary drum rotates between supporting seat to be connected, the top outer wall of mounting panel is provided with the rotation motor, the output shaft that rotates the motor has the pivot through the coupling joint, the outer wall of rotary drum is provided with driving belt, form the transmission cooperation between driving belt and pivot, the one end outer wall of rotary drum is provided with the hatch door, the other end outer wall of rotary drum is provided with the change, and the inner wall swing joint of change has the breather pipe. This cocoon drying device, the extrusion layer rubs the extrusion to the more cocoon of moisture, makes the cocoon dewater fast, and the cocoon water content is more, and extrusion power degree is big more.)

1. The utility model provides a silkworm cocoon drying device, includes hatch door (1), rotary drum (2), supporting seat (3), mounting panel (4), electric telescopic handle (5) and base (6), its characterized in that: electric telescopic handle (5) set up between base (6) and mounting panel (4), supporting seat (3) set up the top outer wall at mounting panel (4), rotate between rotary drum (2) and supporting seat (3) and be connected, the top outer wall of mounting panel (4) is provided with rotation motor (7), the output shaft that rotates motor (7) has the pivot through the coupling joint, the outer wall of rotary drum (2) is provided with driving belt (8), form the transmission cooperation between driving belt (8) and pivot, the one end outer wall of rotary drum (2) is provided with hatch door (1), the other end outer wall of rotary drum (2) is provided with the change, and the inner wall swing joint of change has breather pipe (9).

2. The cocoon drying apparatus as claimed in claim 1, wherein: the inner wall of rotary drum (2) is provided with except that water layer (10), the outer wall that removes water layer (10) is provided with dewatering mechanism (11) that the equidistance distributes, the inner wall of rotary drum (2) is provided with water guide layer (12), the outer wall of water guide layer (12) is provided with water absorption mechanism (13).

3. The cocoon drying apparatus as claimed in claim 2, wherein: dewatering mechanism (11) is including elastic rod (14), fly leaf (15), elastic layer (16), extrusion gasbag (17) and extrusion layer (18), the one end outer wall and the dewatering layer (10) swing joint of fly leaf (15), the one end and the dewatering layer (10) fixed connection of elastic rod (14), the other end of elastic rod (14) is connected with one side inner wall of fly leaf (15), the inner wall that dewaters layer (10) is provided with extrusion gasbag (17), the outer wall of fly leaf (15) is provided with extrusion layer (18), extrusion layer (18) are linked together with extrusion gasbag (17), one side outer wall of fly leaf (15) is provided with elastic layer (16), the inner wall that dewaters layer (10) is provided with vibrations mechanism (19).

4. The cocoon drying apparatus as claimed in claim 3, wherein: vibrations mechanism (19) are including slide cartridge (20), piston (21), vibrations ball (22), ventilative chamber (23) and hose (24), the inner wall swing joint of piston (21) and slide cartridge (20), one side outer wall of piston (21) is provided with vibrations ball (22), the opposite side outer wall of piston (21) is provided with connecting spring, ventilative chamber (23) have been seted up to slide cartridge (20) bottom, the one end in ventilative chamber (23) is provided with hose (24).

5. The cocoon drying apparatus as claimed in claim 2, wherein: it absorbs water mechanism (13) and includes filter screen (25), first water absorption layer (26), second water absorption layer (27), impact ball (28) and stripper plate (29), the mounting groove has been seted up to the outer wall of water guide layer (12), and the inner wall of mounting groove is provided with filter screen (25), the second water absorption layer (27) set up the outer wall at water guide layer (12), first water absorption layer (26) set up the outer wall that absorbs water at the second, the both sides outer wall that the second absorbed water layer (27) is provided with stripper plate (29), one side outer wall of stripper plate (29) is provided with impact ball (28), the second absorbs water the hydroscopicity on layer (27) and is greater than first water absorption layer (26).

6. The cocoon drying apparatus as claimed in claim 5, wherein: an extrusion block (30) is arranged between the first water absorption layer (26) and the second water absorption layer (27), the extrusion block (30) is oval, an elastic sheet (31) is arranged between the extrusion blocks (30), and water through holes (32) are formed in the outer walls of the extrusion blocks (30) and the elastic sheet (31).

7. The cocoon drying apparatus as claimed in claim 6, wherein: the inner wall of rotary drum (2) is provided with tuber pipe (33), tuber pipe (33) are linked together with breather pipe (9), the outer wall of tuber pipe (33) is provided with backup pad (34), the outer wall of backup pad (34) is provided with blotter (35), blotter (35) are semi-circular, blotter (35) are linked together with backup pad (34), special-shaped chamber (36) have been seted up to blotter (35) outer wall, the inner wall of special-shaped chamber (36) is provided with packing ball (37), venthole (38) have been seted up to the outer wall of blotter (35).

Technical Field

The invention relates to the technical field of silkworm cocoon processing, in particular to a silkworm cocoon drying device.

Background

Silkworm cocoon refers to cocoon of silkworm. The capsule-shaped protective layer in silkworm pupal stage contains pupal body. The cocoon layer can be used as silk reeling, and the cocoon shell and the waste silk after reeling can be used as silk cotton and silk spinning raw materials. When drying wet cocoons, a cocoon drying device is required to be used for drying.

When drying the cocoon, because the water content of each part of cocoon is different, at the in-process of drying, the cocoon does not in time turn and can cause local overheat, does not have the quality that the heat dissipation can influence the cocoon for a long time, has partial moisture backward flow during the cocoon dehydration simultaneously, drenches the cocoon again, influences dehydration efficiency, and partial cocoon also can pile up together, is unfavorable for the quick dehydration of cocoon.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a silkworm cocoon drying device, which solves the problems that when the silkworm cocoon is dried, because the water content of each part of the silkworm cocoon is different, the silkworm cocoon is not turned in time in the drying process to cause local overheating, the quality of the silkworm cocoon can be influenced due to long-term no heat dissipation, meanwhile, part of water flows back when the silkworm cocoon is dehydrated, the silkworm cocoon is wetted again, the dehydration efficiency is influenced, and part of the silkworm cocoon can be stacked together to be not beneficial to the quick dehydration of the silkworm cocoon.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a silkworm cocoon drying device, includes hatch door, rotary drum, supporting seat, mounting panel, electric telescopic handle and base, electric telescopic handle sets up between base and mounting panel, the supporting seat sets up the top outer wall at the mounting panel, the rotary drum rotates between supporting seat to be connected, the top outer wall of mounting panel is provided with the rotation motor, the output shaft that rotates the motor has the pivot through the coupling joint, the outer wall of rotary drum is provided with driving belt, form the transmission cooperation between driving belt and pivot, the one end outer wall of rotary drum is provided with the hatch door, the other end outer wall of rotary drum is provided with the change, and the inner wall swing joint of change has the breather pipe.

Preferably, the inner wall of the rotary drum is provided with a dewatering layer, the outer wall of the dewatering layer is provided with dewatering mechanisms distributed at equal intervals, the inner wall of the rotary drum is provided with a water guide layer, and the outer wall of the water guide layer is provided with a water absorbing mechanism.

Preferably, dewatering mechanism includes elastic rod, fly leaf, elastic layer, extrusion gasbag and extrusion layer, the one end outer wall and the dewatering layer swing joint of fly leaf, the one end and the dewatering layer fixed connection of elastic rod, the other end of elastic rod is connected with one side inner wall of fly leaf, the inner wall that removes the water layer is provided with the extrusion gasbag, the outer wall of fly leaf is provided with the extrusion layer, the extrusion layer is linked together with the extrusion gasbag, one side outer wall of fly leaf is provided with the elastic layer, the inner wall that removes the water layer is provided with vibrations mechanism.

Preferably, the vibration mechanism comprises a sliding cylinder, a piston, a vibration ball, a ventilation cavity and a hose, the piston is movably connected with the inner wall of the sliding cylinder, the vibration ball is arranged on the outer wall of one side of the piston, a connecting spring is arranged on the outer wall of the other side of the piston, the ventilation cavity is formed in the bottom of the sliding cylinder, and the hose is arranged at one end of the ventilation cavity.

Preferably, the mechanism that absorbs water includes filter screen, first water absorption layer, second water absorption layer, impact ball and stripper plate, the mounting groove has been seted up to the outer wall of water guide layer, and the inner wall of mounting groove is provided with the filter screen, the second water absorption layer sets up the outer wall at the water guide layer, first water absorption layer sets up the outer wall that absorbs water at the second, the both sides outer wall that the second absorbed water layer is provided with the stripper plate, one side outer wall of stripper plate is provided with the impact ball, the second absorbs water the hydroscopicity on layer and is greater than first water absorption layer.

Preferably, an extrusion block is arranged between the first water absorption layer and the second water absorption layer, the extrusion block is oval, an elastic sheet is arranged between the extrusion blocks, and water through holes are formed in the outer walls of the extrusion blocks and the elastic sheet.

Preferably, the inner wall of rotary drum is provided with the tuber pipe, the tuber pipe is linked together with the breather pipe, the outer wall of tuber pipe is provided with the backup pad, the outer wall of backup pad is provided with the blotter, the blotter is semi-circular, the blotter is linked together with the backup pad, the dysmorphism chamber has been seted up to the blotter outer wall, the inner wall in dysmorphism chamber is provided with the packing ball, the venthole has been seted up to the outer wall of blotter. When the rotary drum is rotated, the gravity of the cocoons with more moisture is larger due to the action of centrifugal force, the cocoons can firstly enter the movable plate, the cocoons can generate pressure on the movable plate, the more moisture the cocoons have, the larger the weight is, the larger the pressure is on the movable plate, the pressure is generated on the extrusion air bag when the movable plate is extruded, the gas in the extrusion air bag is pressed into the extrusion layer, the extrusion layer can rub and extrude the cocoons with more moisture, the cocoons are quickly dehydrated, the more the water content of the cocoons is, the larger the extrusion force is, and when the rotary drum rotates, the vibration ball can continuously drive the piston to move, the vibrating force generated by the vibrating device can lead the silkworm cocoons dehydrated by extrusion to fall off quickly, prevent the silkworm cocoons from being clamped between the movable plates, when the piston moves downwards, the air can be pressed into the ventilation cavity and sprayed out from the hose, the silkworm cocoons can fall off more easily due to the generated impact force, when the piston moves upwards, a suction force can be generated, the flow of the air can be accelerated, the dehydration efficiency is improved, because the water absorption between the first water absorption layer and the second water absorption layer is different, when the water is thrown to the first water absorption layer, the water can enter the second water absorption layer, when the rotary drum rotates, the extrusion block can be driven to move continuously, the extrusion block can also drive the elastic sheet to extrude the second water absorption layer, and simultaneously the impact ball can also impact the extrusion plate continuously, thereby further extrusion is caused to the first water absorption layer and the second water absorption layer, the dehydration effect is enhanced, and the water in the second water absorption layer can be discharged from the filter screen quickly, prevent that moisture from entering into the rotary drum again inside, can prevent that the silk cocoon after the dry from being drenched again in the discharged moisture backward flow, drying efficiency has been improved, the hot-air that lets in the tuber pipe can be discharged from buffering pad department, because the impact of the difference of wind pressure and silk cocoon to the backup pad, can drive the tuber pipe and rotate, thereby turn the silk cocoon, prevent that the silk cocoon from piling up influence dehydration efficiency, because the blotter has elasticity, consequently, certain buffer capacity has, prevent to cause the damage at silk cocoon pivoted in-process, improve the protection effect to the silk cocoon when the drying, when the hot-air passes through the heterotypic chamber, because the effect of packing ball, can change wind pressure size and direction, strengthened and had the effect of blowing to the silk cocoon, make the silk cocoon flash segregation of gathering together.

(III) advantageous effects

(1) According to the silkworm cocoon drying device, when the rotary drum rotates, due to the action of centrifugal force, the silkworm cocoons with more moisture have higher gravity and can firstly enter the movable plate, the silkworm cocoons can generate pressure on the movable plate, the more the silkworm cocoons have the moisture, the higher the weight and the higher the pressure on the movable plate, when the movable plate is extruded, the pressure can be generated on the extrusion air bag, the gas in the extrusion air bag is pressed into the extrusion layer, the extrusion layer is enabled to rub and extrude the silkworm cocoons with more moisture, the silkworm cocoons are enabled to be quickly dehydrated, and the more the water content of the silkworm cocoons is, the higher the extrusion force degree is.

(2) According to the silkworm cocoon drying device, when the rotary drum rotates, the vibration ball can continuously drive the piston to move, the generated vibration force can enable the extruded and dehydrated silkworm cocoons to quickly fall off, the silkworm cocoons are prevented from being clamped between the movable plates, when the piston moves downwards, air can be pressed into the ventilation cavity and then sprayed out from the hose, the generated impact force enables the silkworm cocoons to easily fall off, when the piston moves upwards, a suction force can be generated, the air flow can be accelerated, and the dehydration efficiency is improved.

(3) According to the silkworm cocoon drying device, due to the fact that the water absorption between the first water absorption layer and the second water absorption layer is different, when water is thrown to the first water absorption layer, the water can enter the second water absorption layer, the extrusion block can be driven to move continuously when the rotary drum rotates, the extrusion block can drive the elastic sheet to extrude the second water absorption layer, meanwhile, the impact ball can impact the extrusion plate continuously, further extrusion can be conducted on the first water absorption layer and the second water absorption layer, the dehydration effect is enhanced, the water in the second water absorption layer can be discharged from the filter screen rapidly, the water is prevented from entering the rotary drum again, the discharged water can be prevented from flowing back to rewet dried silkworm cocoons, and the drying efficiency is improved.

(4) The invention relates to a silkworm cocoon drying device, hot air introduced into an air pipe can be discharged from a buffer cushion, the air pipe can be driven to rotate due to different air pressures and the impact force of the silkworm cocoons on a support plate, so that the silkworm cocoons are turned over, the silkworm cocoons are prevented from being accumulated to influence the dehydration efficiency, the buffer cushion has certain buffer capacity due to elasticity, the damage caused in the rotating process of the silkworm cocoons is prevented, the protection effect on the silkworm cocoons in the drying process is improved, when the hot air passes through a special-shaped cavity, the size and the direction of the air pressure can be changed due to the action of a filling ball, the blowing effect on the silkworm cocoons is enhanced, the gathered silkworm cocoons are quickly separated, and the problems that when the silkworm cocoons are dried, the local overheating can be caused by the fact that the silkworm cocoons are not turned over in time, the quality of the silkworm cocoons can be influenced by the long-term lack of heat dissipation are effectively solved, meanwhile, when the cocoons are dehydrated, partial water flows back, the cocoons are wetted again, the dehydration efficiency is influenced, and partial cocoons can be stacked together, so that the problem of quick dehydration of the cocoons is not facilitated.

Drawings

FIG. 1 is a perspective view of a cocoon drying apparatus according to the present invention;

FIG. 2 is a structural cross-sectional view of a drum of the present invention;

FIG. 3 is an enlarged view of the structure of the present invention at A;

FIG. 4 is an enlarged view of the structure of the present invention at B;

FIG. 5 is an enlarged view of the structure of the present invention at C;

FIG. 6 is an enlarged view of the structure of the present invention at D;

FIG. 7 is an enlarged view of the structure of the present invention at E.

Wherein, 1-cabin door, 2-rotary drum, 3-supporting seat, 4-mounting plate, 5-electric telescopic rod, 6-base, 7-rotating motor, 8-driving belt, 9-vent pipe, 10-dewatering layer, 11-dewatering mechanism, 12-water guide layer, 13-water absorbing mechanism, 14-elastic rod, 15-movable plate, 16-elastic layer, 17-extrusion air bag, 18-extrusion layer, 19-vibration mechanism, 20-sliding drum, 21-piston, 22-vibration ball, 23-vent cavity, 24-hose, 25-filter screen, 26-first water absorbing layer, 27-second water absorbing layer, 28-impact ball, 29-extrusion plate, 30-extrusion block, 31-elastic sheet, 32-water through hole, 33-air pipe, 34-supporting plate, 35-cushion pad, 36-special-shaped cavity, 37-filling ball and 38-air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 7, an embodiment of the present invention provides a silkworm cocoon drying apparatus, including a cabin door 1, a rotary drum 2, a support seat 3, a mounting plate 4, an electric telescopic rod 5 and a base 6, wherein the electric telescopic rod 5 is disposed between the base 6 and the mounting plate 4, the support seat 3 is disposed on an outer wall of a top end of the mounting plate 4, the rotary drum 2 is rotatably connected with the support seat 3, a rotary motor 7 is disposed on an outer wall of a top end of the mounting plate 4, an output shaft of the rotary motor 7 is connected with a rotating shaft through a coupling, a transmission belt 8 is disposed on an outer wall of the rotary drum 2, the transmission belt 8 forms transmission fit with the rotating shaft, the cabin door 1 is disposed on an outer wall of one end of the rotary drum 2, a rotary ring is disposed on an outer wall of the other end of the rotary drum 2, and an inner wall of the rotary ring is movably connected with a vent pipe 9.

In the invention, a dewatering layer 10 is arranged on the inner wall of the rotary drum 2, dewatering mechanisms 11 which are distributed at equal intervals are arranged on the outer wall of the dewatering layer 10, a water guide layer 12 is arranged on the inner wall of the rotary drum 2, and a water absorbing mechanism 13 is arranged on the outer wall of the water guide layer 12.

According to the invention, the dewatering mechanism 11 comprises an elastic rod 14, a movable plate 15, an elastic layer 16, an extrusion airbag 17 and an extrusion layer 18, wherein the outer wall of one end of the movable plate 15 is movably connected with the dewatering layer 10, one end of the elastic rod 14 is fixedly connected with the dewatering layer 10, the other end of the elastic rod 14 is connected with the inner wall of one side of the movable plate 15, the extrusion airbag 17 is arranged on the inner wall of the dewatering layer 10, the extrusion layer 18 is arranged on the outer wall of the movable plate 15, the extrusion layer 18 is communicated with the extrusion airbag 17, the elastic layer 16 is arranged on the outer wall of one side of the movable plate 15, and the vibration mechanism 19 is arranged on the inner wall of the dewatering layer 10.

In the invention, the vibration mechanism 19 comprises a sliding cylinder 20, a piston 21, a vibration ball 22, a vent cavity 23 and a hose 24, wherein the piston 21 is movably connected with the inner wall of the sliding cylinder 20, the vibration ball 22 is arranged on the outer wall of one side of the piston 21, a connecting spring is arranged on the outer wall of the other side of the piston 21, the vent cavity 23 is arranged at the bottom of the sliding cylinder 20, and the hose 24 is arranged at one end of the vent cavity 23.

In the invention, the water absorbing mechanism 13 comprises a filter screen 25, a first water absorbing layer 26, a second water absorbing layer 27, an impact ball 28 and an extrusion plate 29, wherein the outer wall of the water guide layer 12 is provided with an installation groove, the inner wall of the installation groove is provided with the filter screen 25, the second water absorbing layer 27 is arranged on the outer wall of the water guide layer 12, the first water absorbing layer 26 is arranged on the outer wall of the second water absorbing layer, the outer walls of two sides of the second water absorbing layer 27 are provided with the extrusion plate 29, the outer wall of one side of the extrusion plate 29 is provided with the impact ball 28, and the water absorption property of the second water absorbing layer 27 is greater than that of the first water absorbing layer 26.

In the invention, the squeezing blocks 30 are arranged between the first water absorption layer 26 and the second water absorption layer 27, the squeezing blocks 30 are oval, the elastic sheets 31 are arranged between the squeezing blocks 30, and the outer walls of the squeezing blocks 30 and the elastic sheets 31 are provided with the water through holes 32.

According to the invention, the inner wall of the rotary drum 2 is provided with the air pipe 33, the air pipe 33 is communicated with the vent pipe 9, the outer wall of the air pipe 33 is provided with the supporting plate 34, the outer wall of the supporting plate 34 is provided with the buffer pad 35, the buffer pad 35 is semicircular, the buffer pad 35 is communicated with the supporting plate 34, the outer wall of the buffer pad 35 is provided with the special-shaped cavity 36, the inner wall of the special-shaped cavity 36 is provided with the filling ball 37, and the outer wall of the buffer pad 35 is provided with the air outlet 38.

The working principle is as follows: when the device is used, the position of the electric telescopic rod 5 is adjusted, the cabin door 1 is opened, cocoons to be dried are placed in the rotary drum 2, the rotary motor 7 is started, the rotary motor 7 drives the transmission belt 8 to rotate, so that the rotary drum 2 is driven to rotate, meanwhile, hot air is injected into the vent pipe 9, when the rotary drum 2 rotates, due to the action of centrifugal force, the cocoons with more moisture have larger gravity and can firstly enter the space between the movable plates 15, the cocoons can generate pressure on the movable plates 15, the more moisture the cocoons have, the larger the weight is, the larger the pressure is on the movable plates 15, when the movable plates 15 are extruded, pressure can be generated on the extrusion air bags 17, the gas in the extrusion air bags 17 is pressed into the extrusion layers 18, the extrusion layers 18 can rub and extrude the cocoons with more moisture, the cocoons are quickly dehydrated, the more the moisture content of the cocoons is, the larger the extrusion force degree is, when the rotary drum 2 rotates, the vibration ball 22 can continuously drive the piston 21 to move, the vibration force generated by the vibration ball can enable the silkworm cocoons after extrusion dehydration to quickly fall off so as to prevent the silkworm cocoons from being clamped between the movable plates 15, when the piston 21 moves downwards, air can be pressed into the ventilation cavity 23 and then sprayed out from the hose 24, the generated impact force enables the silkworm cocoons to more easily fall off, when the piston 21 moves upwards, a suction force can be generated so as to accelerate the flow of the air and improve the dehydration efficiency, because the water absorption between the first water absorption layer 26 and the second water absorption layer 27 is different, when water is thrown to the first water absorption layer 26, the water can enter the second water absorption layer 27, when the rotary drum 2 rotates, the extrusion block 30 can be driven to continuously move, the extrusion block 30 can also drive the elastic sheet 31 to extrude the second water absorption layer 27, and simultaneously the impact ball 28 can also continuously impact the extrusion plate 29, so as to further extrude the first water absorption layer 26 and the second water absorption layer 27, the dehydration effect is enhanced, the moisture in the second water absorption layer 27 can be rapidly discharged from the filter screen 25, the moisture is prevented from entering the rotary drum 2 again, the discharged moisture can be prevented from flowing back to rewet the dried silkworm cocoons, the drying efficiency is improved, the hot air introduced into the air pipe 33 can be discharged from the buffer cushion 35, due to the difference of wind pressure and the impact force of the cocoons on the supporting plate 34, the air pipe 33 can be driven to rotate, so that the cocoons are turned over, the cocoons are prevented from being accumulated to influence the dehydration efficiency, the cushion pad 35 has elasticity, so it has certain buffer capacity, prevents damage in the rotation process of the silkworm cocoon, improves the protection effect of the silkworm cocoon in the drying process, when the hot air passes through the special-shaped cavity 36, the size and the direction of the air pressure can be changed due to the action of the filling balls 37, the blowing effect on the cocoons is enhanced, and the cocoons gathered together are quickly separated.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.