CN105684660B - The straight oar spirals of plate Guan Songhua rub the crowded differential stirring-type Snakegourd Fruit of circulation with the hands and take seed device - Google Patents

Abstract

The invention discloses a plate tube loosening straight paddle spiral rubbing extrusion cycle differential stirring type melon seed picking device, the discharge end of the loosening drum is connected with a differential roller, and the discharge end of the differential roller is connected with a coarse Separating drum sieve, the sieve holes of the coarse separating drum sieve are connected to the pulping and squeezing drum sieve, the discharge end of the coarse separating drum sieve is connected to the melon skin and melon meat groove; The spiral convex line is matched with the straight paddle shaft, the screen cylinder and the straight paddle shaft rotate in the same direction or in the opposite direction, and its discharge end is connected to the washing tank; the washing tank is equipped with a stirring device consisting of a stirring shaft, a high-position stirring paddle and a low-position stirring paddle , the stirring shaft is driven by a sleeve-shaped differential magnetic coupling; the washing tank is connected in parallel with the bottom pipe of the washing tank through the suction pipe and the stirring pump. The system of the present invention is continuous, smooth, has strong practicability, and is convenient for high-efficiency production; both the sine wave differential coupling and the sleeved cylindrical differential magnetic coupling have distinctive features, and have very ideal technical effects that are difficult for those skilled in the art to foresee .

Description

Plate tube loosening straight paddle screw rubbing extrusion cycle differential stirring type melon seed extraction device

technical field

The invention relates to a plate tube loosening straight paddle screw rubbing extrusion cycle differential stirring type melon seed picking device.

Background technique

Gualou, also known as Trichosanthes chinensis and Diaogua, is a kind of economic crop mainly for the purpose of producing seeds, and it is a health-care agricultural product with both medicine and food. Trichosanthes seeds contain 16.8% unsaturated fatty acids, 5.46% protein, and contain 17 kinds of amino acids, triterpene saponins, multivitamins and 16 kinds of trace elements such as calcium, iron, zinc and selenium. Eating Trichosanthes seeds can expand the coronary arteries of the heart and increase coronary flow; it has obvious protective effects on acute myocardial ischemia; it has a strong inhibitory effect on the proliferation of isolated choriocarcinoma cells and HIV; it has certain therapeutic effects on diabetes Function; it has auxiliary curative effect on high blood pressure, high blood fat and high cholesterol; can improve the immune function of the body; and has the effect of slimming and beautifying.

The seeds of Trichosanthes mainly exist in the pulp inside Trichosanthes. Extracting the seeds of Trichosanthes is a necessary step to realize the processing of Trichosanthes seeds. Whether it is made into dry products or subsequent intensive processing, Trichosanthes needs to be seeded. However, at present, the extraction of Trichosanthes seeds is almost entirely done manually, which not only has low efficiency, heavy workload, but also high cost, which is not conducive to the development of Trichosanthes seeds industry, so the existing technology cannot meet the requirements of Trichosanthes seeds industry.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a simple and practical plate tube loosening straight paddle screw rubbing cycle differential stirring type melon seed picking device.

In order to overcome the deficiencies in the prior art, the present invention takes the following technical solutions:

A plate-tube loosening straight paddle screw rubbing extrusion cycle differential stirring type melon seed picking device, including a loosening drum, a differential roller, a coarse sorting drum screen, a pulp separating rubbing drum screen and a water washing tank, It is characterized in that: a copying board is arranged in the loosening drum, steel pipes are welded at the front end of the copying board, the discharge end of the loosening drum is connected to a differential speed roller, and the differential speed roller has convex strips to facilitate the biting of the ball material, and can Adjust the distance between the rollers and the relative differential speed to rotate; the discharge end of the differential speed roller is connected to the coarse separation drum screen, the screen hole of the coarse separation drum screen is 15-30 mm and there is a copying plate; the sieve hole of the coarse separation drum sieve is connected to the melon pulp and the melon seed groove, and the discharge end of the coarse separation drum sieve is connected to the melon skin and melon meat groove; The sieve hole diameter of the pulping rubbing drum screen is between 6-10mm, the screen drum of the pulping rubbing drum screen has spiral convex lines and is equipped with a straight paddle shaft, and the screen drum and the straight paddle shaft rotate in the same direction or in the opposite direction ; The sieve holes of the pulp-separating rubbing drum screen are connected to the pulp slurry flow tank, and the discharge end of the pulp-separating rubbing drum screen is connected to the washing tank; the washing tank is equipped with a stirring shaft, a high-position stirring paddle and a low-position stirring paddle. Stirring device, the stirring shaft is driven by a sleeve-shaped differential magnetic coupling; the sleeve-shaped differential magnetic coupling includes a driving shaft, a transmission shaft, an active magnetic cylinder and a passive magnetic cylinder, and the passive magnetic cylinder is connected to the transmission shaft , the active magnetic cylinder is connected to the driving shaft, and the magnetic poles of the active magnetic cylinder and the passive magnetic cylinder are arranged vertically in a one-to-one symmetrical manner according to the center, such as a large garden wooden barrel covering a small garden wooden barrel, and the magnetic strips are like the number of wooden barrels Equal, precise position and one-to-one correspondence between the north and south poles, all of which are symmetrically arranged in the center, and then packaged into a solid body. There is a stainless steel isolation cover between the active magnetic cylinder and the passive magnetic cylinder to achieve sealed isolation, but the magnetic force can pass through the stainless steel isolation cover. The magnetic transmission of the two magnetic cylinders is realized; the washing tank is connected to the stirring pump through the suction pipe, and the stirring pump is connected to the bottom pipe of the washing tank in parallel through the control valve and the branch pipe. The washing tank is a cone bottom structure, and the bottom pipe is equipped with a bottom valve.

Both the coarse sorting drum screen and the pulping rubbing drum screen are driven by a sine wave differential coupling, and the sine wave differential coupling includes a drive shaft, an output shaft, and an active sine wave gear plate and The passive sine wave toothed disc, the passive sine wave toothed plate is connected to the output shaft, the active sine wave toothed plate is connected to the driving shaft through a spline, and the downstroke is limited by the positioning sleeve, fixed pin and cotter pin; The spline and the drive shaft are provided with a spring, an adjusting nut and a locking nut in turn. The adjusting nut can adjust the spring to compress the pressing force of the active sine wave toothed disc, and the locking nut can lock the adjusting nut. prevent loosening.

The feeding end of the loosening drum is connected with a vibrating feeder.

The pulp slurry flow tank is connected with the pulp slurry temporary storage tank.

Ripe melons for the purpose of seed production are put into the vibrating feeder, and vibratingly conveyed into the feeding end of the loosening drum. The copying board is arranged in the drum, and the welding steel pipe at the front end of the copying board can alleviate the contradiction that the copying board cuts too much into the material . When the drum rotates, the material in it is continuously rolled, lifted, rolled down and squeezed by the copying plate to loosen the pulp and rind, and the pulp and seeds, and enter the differential roller with the rotation of the material.

The loosened melons fall into the differential speed roller from the lower end. The differential speed roller has convex strips to facilitate the biting of the ball material, and the distance between the rollers and the relative differential speed can be adjusted to rotate, which is especially beneficial to the melon rind and melon. Separation of the pulp without damaging the seeds.

The crushed material passed through the rollers enters the coarse separating drum sieve, the mesh of which is between 15-30 mm, and the crushed material is continuously picked up and dropped by the copying board in the drum, and the melon pulp and melon scraps are Seeds are easy to pass through the sieve and fall into the melon pulp and melon seed groove, and the melon skin and denser melon flesh enter the melon skin and melon flesh groove for temporary storage, and can be used as feed or fertilizer and returned to the field.

Melon pulp fragments and melon seeds fall through the sieve holes into the melon pulp and melon seed groove, and flow into the pulping and squeezing drum sieve. The diameter of the mesh of the pulping and squeezing drum screen is 6-10mm, The sieve cylinder of the drum sieve is equipped with a straight paddle shaft with spiral convex strips and is slightly tensioned. The screen cylinder and the paddle shaft rotate in the same direction or in the opposite direction, so that the mixture of melon pulp and melon seeds can be flexibly squeezed and rubbed out. The melon pulp material passes through the sieve hole and enters the melon pulp slurry temporary storage tank through the pulp slurry flow tank for use, and the cleaner melon seeds fall into the washing tank for washing treatment.

Coarse classifying drum screen and pulp separating rubbing drum screen are both driven by sine wave differential coupling. The core of the sine wave differential coupling is a sine wave tooth surface and toothed discs that mesh with each other. When the output torque does not exceed the maximum torque that the two sine wave toothed toothed discs can carry, the two toothed discs can be in full engagement. However, when the load is large and exceeds the maximum torque that the two toothed discs can carry, the spring will be compressed, the active sine wave toothed disc will move up the spline shaft, and the two toothed discs will appear differential , which plays a protective role similar to clutch slippage. Although the transmitted torque, speed, and power are all reduced at this time, the up and down movement of the active sine wave toothed disc will cause the two toothed discs to slip and differential. For example, through frequency conversion speed regulation and load The adjustment makes the two toothed discs repeatedly engage, differential, separate, and engage, and then produce differential transmission and torque pulsation, so that the mechanical energy output by the drive shaft has the characteristics of differential, pulsation, and vibration, and due to the sine wave characteristics of the tooth surface , the smooth transition performance is particularly good when the two toothed discs are repeatedly engaged and slipped differentially

When the coarse sorting drum sieve and the pulp-separating rubbing drum sieve rotate, a little point brake operation similar to that of a car will cause the sine wave gear disc to differentially generate sliding and pulses, which is especially beneficial for materials to pass through the sieve holes under working conditions. The sieve efficiency is particularly high.

The core of the sleeve-shaped differential magnetic coupling is the sleeve-shaped active magnetic cylinder and the passive magnetic cylinder. When the output torque does not exceed the maximum torque that the two magnetic cylinders can carry, the magnetic poles arranged by the two magnetic cylinders can be aligned. The north and south poles correspond to achieve synchronous rotation, but when the load exceeds the maximum torque that the two magnetic cylinders can carry, such as through frequency conversion speed regulation and load adjustment, the two magnetic cylinders will have a differential, which acts as a protection similar to clutch slippage. At this time, although the transmitted torque, speed, and power are all reduced, the alignment and misalignment of the differential magnetic poles of the magnetic cylinder will repeatedly change to attract and repel alternately, and then magnetic force pulsation can be generated. The mechanical energy output by the drive shaft has a differential , pulsation, and vibration characteristics, and change the dynamic seal of the transmission shaft into a reliable static seal, and also have the function of completely eliminating the leakage of the transmission shaft.

The melon seeds are washed in the water washing tank with pump cycle stirring and water. When the water level reaches the high-level stirring paddle, the load is heavy, and the sleeve-shaped differential magnetic coupling will produce differential motion. The agitation is carried out and accompanied by pulses, which is especially beneficial for the thorough cleaning of melon seeds. , the washed melon seeds are output in time for use.

Compared with prior art, the beneficial effect of the present invention also lies in:

1. The system is continuous, smooth, practical and convenient for efficient production;

Both the sine wave differential coupling and the jacketed cylindrical differential magnetic coupling have distinctive features, and have very ideal technical effects that are difficult for those skilled in the art to foresee.

Description of drawings

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is a schematic cross-sectional structure diagram of a loosening drum.

Fig. 3 is a schematic diagram of a cross-sectional structure of a rough-separating trommel.

Fig. 4 is a schematic diagram of a three-dimensional structure of a straight paddle shaft.

Fig. 5 is a schematic diagram of the three-dimensional structure of the screen cylinder of the pulp-separating rubbing-extruding drum screen.

Fig. 6 is a schematic diagram of a three-dimensional structure of a sine wave differential coupling.

Fig. 7 is a schematic plan view of the water washing tank.

Fig. 8 is a schematic plan view of the sleeve-shaped differential magnetic coupling.

Each label in the figure means:

A. Sine wave differential coupling; 1. Vibrating feeder; 2. Loosening drum; 3. Differential speed roller; 4. Drum sieve for coarse separation; Melon pulp and melon seed tank; 7. Pulp rubbing and squeezing rotary drum sieve; 8. Washing tank; 9. Melon pulp pulp flow tank; 10. Melon pulp pulp temporary storage tank; 203, steel pipe; 401, coarse drum sieve drum; 402, coarse drum sieve copy board; 21, driving shaft; 22, locking nut; 23, adjusting nut; 24. Spring; 25. Active sine wave gear plate; 26. Spline; 27. Cotter pin; 28. Fixed pin; 29. Positioning sleeve; 30. Passive sine wave gear plate; 31. Sine wave tooth surface; 32. Output Shaft; 801, set cylindrical differential magnetic coupling; 802, stirring shaft; 803, high stirring paddle; 804, low stirring paddle; 805, control valve; 806, bottom pipe; 807, branch pipe; 808, bottom valve; 809. Suction pipe; 810. Stirring pump; 41. Motor; 42. Reducer; 43. Driving shaft; 44. Active magnetic cylinder; 45. Stainless steel isolation cover; 46. Passive magnetic cylinder; 47. Flange; 48. Transmission axis.

detailed description

Now in conjunction with accompanying drawing, the present invention is described in further detail.

As shown in Figure 1-8, the plate tube loosening straight paddle screw rubbing extrusion cycle differential stirring type melon seed picking device includes loosening drum 2, differential roller 3, coarse separation drum screen 4, pulp separation and rubbing Squeeze drum sieve 7 and water washing tank 8, arrange copy board 202 in loosening drum 2, weld steel pipe 203 at the front end of copy board 202, and connect differential roller 3 at the discharge end of loosening drum 2, and differential roller Roller 3 has convex strips to facilitate the biting of ball materials, and the roller spacing and relative differential speed can be adjusted to rotate; the discharge end of differential roller 3 is connected to the coarse separation drum sieve 4, and the mesh of the coarse separation drum sieve 4 It is 15-30 millimeters and is provided with copying plate 402 in the coarse separation drum sieve; The sieve hole of coarse separation drum sieve connects melon pulp, melon seed groove 6, and the discharge end of coarse separation drum sieve connects melon skin, melon The meat tank 5; the melon pulp and melon seed tank 6 are connected to the pulping and rubbing drum sieve 7, the sieve hole diameter of the pulping and rubbing drum sieve 7 is between 6-10 mm, and the sieve of the pulping and rubbing drum sieve 7 is The cylinder has spiral convex lines and is equipped with a straight paddle shaft, and the screen cylinder and the straight paddle shaft rotate in the same direction or in the opposite direction; The discharge end is connected to the washing tank 8; the washing tank 8 is provided with a stirring device consisting of a stirring shaft 802, a high-position stirring paddle 803 and a low-position stirring paddle 804, and the stirring shaft 802 is driven by a sleeve-shaped differential magnetic coupling 801; The sleeve-shaped differential magnetic coupling 801 includes a driving shaft 43, a transmission shaft 48, an active magnetic cylinder 44 and a passive magnetic cylinder 46, the passive magnetic cylinder 46 is connected to the transmission shaft 48, and the active magnetic cylinder 44 is connected to the driving shaft 43; The magnetic poles of the magnetic cylinder 44 and the passive magnetic cylinder 46 are all symmetrically arranged vertically one by one by the center, such as the wooden barrels in the large garden cover the wooden barrels in the small garden, and the magnetic strips are equal to the number of bars of the wooden barrels, and the position is accurate. One-to-one correspondence, they are arranged in a center-symmetrical structure, and then packaged into a solid body; a stainless steel isolation cover 45 is provided between the active magnetic cylinder 44 and the passive magnetic cylinder 46 to achieve sealing and isolation, but the magnetic force can pass through the stainless steel isolation cover 45 to realize two magnetic The magnetic drive of the cylinder; the washing tank 8 is connected to the stirring pump 810 through the suction pipe 809, and the stirring pump 810 is connected to the bottom pipe 806 of the washing tank 8 in parallel through the control valve 805 and the branch pipe 807. The washing tank 8 is a cone bottom structure, and the bottom pipe 806 is provided with Bottom valve 808.

Both the coarse dividing drum screen 4 and the pulping and squeezing drum screen 7 are driven by a sine wave differential coupling A, which includes a drive shaft 21, an output shaft 32 and a mutually engaging The active sine wave gear 25 and the passive sine wave gear 30, the passive sine wave gear 30 is connected to the output shaft 32, the active sine wave gear 25 is connected to the driving shaft 21 through the spline 26, and the positioning sleeve 29, the fixed pin 28 and the opening Pin 27 limits the lower stroke; positioning sleeve 29, fixed pin 28, spline 26 above cotter pin 27 and drive shaft 21 are provided with spring 24, adjusting nut 23 and locking nut 22 successively, and adjusting nut 23 can be adjusted The spring 24 compresses the compressive elastic force of the active sine wave toothed disc 25, and the locking nut 22 locks the adjusting nut 23 to prevent loosening.

The feeding end of the loosening drum 3 is connected with a vibrating feeder 1 .

The pulp slurry flow tank 9 is connected to a temporary storage tank 10 for pulp slurry.

Ripe melons for the purpose of seed production are put into the vibrating feeder 1, and vibratingly conveyed into the feeding end of the loosening drum 2. A copying board 202 is arranged in the drum. 202 is too cut into the contradiction of the material. When the drum rotates, the material in it is continuously rolled, lifted, rolled down and squeezed by the copying plate 202 to loosen the pulp and rind, and the pulp and seeds, and enter the differential roller 3 with the rotation of the material. .

The loosened melons fall into the differential roller 3 from the lower end. The differential roller has convex strips to facilitate the biting of the ball material, and the distance between the rollers and the relative differential speed can be adjusted to rotate, which is especially beneficial to the melon skin and Separation of the pulp without damaging the seeds.

The crushed material passed through the rollers enters the coarse separating drum sieve 4, the sieve hole of which is between 15-30mm, and the crushed material is continuously picked up and dropped by the copying board 402 in the drum, and the melon pulp is broken into pieces. Material and melon seeds easily pass through the sieve hole and fall into the melon pulp and melon seed groove 6, and the melon skin and denser melon flesh enter the melon skin and melon flesh groove 5 for temporary storage, and can be used as feed or fertilizer to return to the field.

Melon pulp fragments and melon seeds fall into the melon pulp and melon seed groove 6 through the sieve holes, and flow into the pulp-separating rubbing and squeezing drum sieve 7. The sieve cylinder of the pulp rubbing drum screen 7 is equipped with a spiral convex line and is slightly tensioned with a straight paddle shaft. The screen cylinder and the paddle shaft rotate in the same direction or in the opposite direction, so that the mixture of melon pulp and melon seeds can be squeezed flexibly, Rubbing, pulpy melon pulp material is imported into the melon pulp slurry temporary storage tank 10 through the sieve hole through the melon pulp slurry flow tank 9, and the cleaner melon seeds fall into the washing tank 8 for washing treatment.

Both the coarse separating drum screen 4 and the pulp separating rubbing drum screen 7 are driven through a sine wave differential coupling A. The core of the sine wave differential coupling A is the sine wave tooth surface and the toothed discs 25 and 30 that engage with each other. When the output torque does not exceed the maximum torque that the two sine wave tooth surfaces can carry, the two toothed It can be in a fully meshed state to achieve synchronous rotation; but when the load is large and exceeds the maximum torque that the two toothed plates can carry, such as through frequency conversion and load adjustment, the spring 24 will be compressed, and the active sine wave toothed plate 25 will move along the When the spline 26 shaft moves upwards, a differential motion occurs between the two toothed discs, which acts as a protective function similar to clutch slippage. Although the transmitted torque, speed, and power all decrease at this time, the up and down movement of the active sine wave toothed disc 25 will The sliding and differential movement of the two toothed discs will cause the two toothed discs to repeatedly engage, differentiate, separate, and engage, and then produce differential transmission and torque pulsation, so that the mechanical energy output by the transmission shaft has the characteristics of differential, pulsation, and vibration. And because of the sine wave characteristics of the tooth surface, the smooth transition is particularly good when the two toothed discs are repeatedly engaged and slipped differentially.

When the coarse separating drum screen 4 and the pulp separating and squeezing drum screen 7 are rotating, the point brake operation similar to that of a car will be performed, and the sine wave gear disc will differentially generate sliding and pulses, which is especially beneficial for materials to pass through the screen holes under working conditions , the sieving efficiency is particularly high.

The core of the sleeve-shaped differential magnetic coupling 801 is the sleeve-shaped active magnetic cylinder 44 and the passive magnetic cylinder 46. When the output torque does not exceed the maximum torque that the two magnetic cylinders can carry, the arrangement of the two magnetic cylinders The magnetic poles can correspond to the north and south poles one by one to achieve synchronous rotation, but when the load exceeds the maximum torque that the two magnetic cylinders can carry, such as through frequency conversion speed regulation and load adjustment, the two magnetic cylinders will have a differential, which acts like a clutch slip Protective effect, at this time, although the transmitted torque, speed, and power are all reduced, the alignment and dislocation magnetic force of the differential magnetic pole of the magnetic cylinder will repeatedly change to attract and repel alternately, and then magnetic force pulsation can be generated, and the output of the transmission shaft 48 The mechanical energy has the characteristics of differential, pulsation and vibration, and changes the dynamic seal of the transmission shaft into a reliable static seal, and also has the function of completely eliminating the leakage of the transmission shaft.

The melon seeds are washed in the water washing tank 8 with pump circulation stirring and water. When the water level reaches the high-level stirring paddle 803, the load is relatively large, and the sleeve-shaped differential magnetic coupling 801 will produce a differential motion, and the agitation is carried out with pulses, which is especially beneficial for melon seeds. Thoroughly wash the seeds, and output the washed melon seeds in a timely manner for use.

The above are only preferred embodiments of the present invention, and do not limit the present invention in any form. Any person familiar with the art, without departing from the scope of the technical solution of the present invention, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the present invention, or modify it into an equivalent implementation of equivalent changes example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical solution of the present invention.

Claims (5)

1. Seed device, including pineization rotary drum, differential is taken to grind 1. a kind of straight oar spirals of plate Guan Songhua rub the crowded badly differential stirring-type Snakegourd Fruit that follows with the hands Roller, rough segmentation rotary drum sieve, a point slurry, which are rubbed with the hands, squeezes rotary drum sieve and rinsing bowl, it is characterised in that：Arrangement copy plate in pineization rotary drum, before copy plate Welded still pipe is held, the discharge end connection differential roller of pineization rotary drum, differential roller band raised line is easy to ball material to bite, and can adjust Save two pairs of rollers spacing and rotated relative to differential；The discharge end connection rough segmentation rotary drum sieve of differential roller；The sieve aperture of rough segmentation rotary drum sieve Connect melon pulp, melon seeds groove, discharge end connection melon skin, the melon meat groove of rough segmentation rotary drum sieve；Melon pulp, melon seeds groove connection point slurry are rubbed with the hands and squeeze rotary drum Sieve, point slurry rub screen drum band spiral raised line and the supporting straight panel paddle shaft for squeezing rotary drum sieve with the hands, and screen drum in the same direction or rotates backward with straight panel paddle shaft； The sieve aperture for dividing slurry stranding to squeeze rotary drum sieve connects melon pulp slurry chute, divides slurry to rub the discharge end of crowded rotary drum sieve with the hands and connects rinsing bowl；In rinsing bowl Provided with the agitating device being made up of agitating shaft, high-order agitating paddle and low level agitating paddle, agitating shaft is by the differential magnetic shaft coupling of suit tubular Device drives；The suit differential magnet coupler of tubular includes driving shaft, power transmission shaft and active magnetic cylinder and passive magnetic cylinder, passive magnetic The magnetic pole of cylinder connection power transmission shaft, active magnetic cylinder connection driving shaft, active magnetic cylinder and passive magnetic cylinder is all corresponded by Central Symmetry Vertical arrangement, such as big garden wooden barrel Tao little gardens wooden barrel, and the wood strip quantity of magnetic stripe such as wooden barrel is equal, a pair of the accurate south poles 1 in position Should, arrangement all in a center of symmetry, be then encapsulated into firm one, between active magnetic cylinder and passive magnetic cylinder be provided with stainless steel every Realize and seal off from cover, but magnetic force can realize the magnetic drives of two magnetic cylinders through stainless steel cage；Rinsing bowl is through suction Pipe connects mixing pump, bottom tube of the mixing pump through control valve and branch pipe parallel connection rinsing bowl, and rinsing bowl is cone bottom structure, and bottom tube is provided with Bottom valve；The rough segmentation rotary drum sieve and a point slurry are rubbed crowded rotary drum sieve with the hands and are driven by the differential shaft coupling of sine wave, and sine wave is differential Shaft coupling includes driving shaft, output shaft and the active sine wave fluted disc being mutually twisted and passive sine wave fluted disc, passive sinusoidal Ripple fluted disc connects output shaft, and active sine wave fluted disc connects driving shaft by spline, is limited by positioning sleeve, steady pin and split pin Down stroke；Positioning sleeve, steady pin, spring, regulating nut and locking screw are sequentially provided with spline and driving shaft above split pin Cap, regulating nut adjustable springs compress the compression elastic force of active sine wave fluted disc, and lock nut is realized to regulating nut and locked, Prevent from loosening.
2. 2. the straight oar spirals of plate Guan Songhua according to claim 1 rub the crowded badly differential stirring-type Snakegourd Fruit that follows with the hands and take seed device, it is special Sign is：The feed end connection oscillating feeder of the pineization rotary drum.
3. 3. the straight oar spirals of plate Guan Songhua according to claim 2 rub the crowded badly differential stirring-type Snakegourd Fruit that follows with the hands and take seed device, it is special Sign is：The melon pulp slurry chute connection melon pulp slurry temporary tank.
4. 4. the straight oar spirals of plate Guan Songhua according to claim 3 rub the crowded badly differential stirring-type Snakegourd Fruit that follows with the hands and take seed device, it is special Sign is：The sieve aperture of the rough segmentation rotary drum sieve is to be provided with copy plate in 15-30 millimeters and rough segmentation rotary drum sieve.
5. 5. the straight oar spirals of plate Guan Songhua according to claim 4 rub the crowded badly differential stirring-type Snakegourd Fruit that follows with the hands and take seed device, it is special Sign is：Described point of slurry rubs the sieve diameter for squeezing rotary drum sieve with the hands between 6-10 millimeters.