CN114130476B - A seed separator for kiwifruit seed collection - Google Patents

Abstract

The invention relates to the technical field of kiwifruit processing equipment, in particular to a seed separator for kiwifruit seed collection, comprising a housing, a crushing assembly and a filter element with a mesh smaller than the seed diameter, the crushing assembly is arranged on the housing, and the crushing assembly The crushing working end of the pump extends into the casing, and the casing is provided with a crushing chamber extending in the vertical direction, and a salvage chamber coaxial with the crushing chamber is provided outside the crushing chamber, the salvage chamber is ring-shaped, and the crushing chamber and The bottom of the chamber is closed, and the interface between the crushing chamber and the salvage chamber is evenly arranged with sieve holes that only seeds and water can pass through. The crushing working end is located in the crushing chamber. In this application, a filter element capable of filtering out fruit juice is provided in the crushing chamber, so that when the seeds and pulp are separated in the crushing chamber, the seeds can normally enter the salvage without being affected by the concentration of the juice. chamber to facilitate seed collection in the salvage chamber.

Description

A seed separator for kiwifruit seed collection

technical field

The invention relates to the technical field of kiwifruit processing equipment, in particular to a seed separator for kiwifruit seed collection.

Background technique

Kiwi has very high nutritional value and is loved by people. As the country with the largest kiwifruit cultivation area, my country has abundant germplasm resources. However, in the process of kiwifruit cultivation, it is difficult to carry out large-scale and efficient seedling breeding: due to the large span of kiwifruit cultivation area and many types of rootstocks, different types of rootstock seeds There are differences in size and seed characteristics, making it difficult to standardize production.

At present, the method of picking kiwifruit seeds is usually: store the kiwifruit for a period of time, make it fully mature and soften, put the kiwifruit into a gauze bag and rub it manually to separate the seeds from the pulp, and then wash it repeatedly with clean water to obtain clean kiwi seeds. This mode needs a long time to make kiwifruit fully post-ripening and softening, and it is difficult to separate the pulp and seeds by manually taking out the seeds, which seriously reduces the work efficiency of seed collection.

Chinese patent CN201710701616.5 specifically relates to a kiwifruit planting process, including the following steps: A, collecting seeds, collecting mature fruits, putting the fruits into seed picking equipment, kneading, squeezing, crushing, and screening in order to obtain seeds; B. Seed treatment; C. Sowing; D. Seedling cultivation; E. Transplanting.

The kiwi fruit planting process involves a kind of seed picking equipment, which includes a box body, a motor, a worm, a worm wheel, a rocker, a stamping block and a rocking plate; The sieve plate and the seed plate; the output shaft of the motor is connected to the worm; the worm is meshed with the worm wheel; the worm wheel is rotatably connected to the casing, and a kneading chamber for rubbing kiwi is formed between the worm wheel and the casing, The kneading chamber communicates with the feeding port; one end of the rocker is hinged to the worm wheel, the other end is hinged to the stamping block, and the stamping block is slidably connected to the box; the rocking plate is hinged to the box, and the rocking plate is connected to the box. Elastic parts are connected between the boxes, and an extrusion chamber for extruding kiwi is formed between the rocking plate and the stamping block, and the extrusion chamber communicates with the kneading chamber; Stirring rods, the primary sieve is provided with a crushing chamber, the stirring rod is located in the crushing chamber, and the crushing chamber can communicate with the extrusion chamber; the primary sieve is provided with a crushing chamber After the kiwifruit is imported into the pulp through hole of the sieve plate again; the sieve plate is provided with a seed through hole for introducing seeds into the seed plate, and a nozzle for spraying water is provided between the first sieve plate and the sieve plate again; The seed plate is provided with water filter holes for separating seeds and water. The separation efficiency of the seed picking device is low, and the pulp is easily blocked in the extrusion chamber and the kneading chamber.

Chinese patent CN202010303374.6 discloses a kiwifruit seed separation device, which includes a crushing mechanism and a seed residue separation device located below the crushing mechanism; the crushing mechanism includes an outer cylinder and a stirring inner cylinder connected in the outer cylinder, and the stirring inner cylinder There is a stirring device rotatingly connected, and fine mesh holes are provided on the side wall of the stirring inner cylinder; the bottom of the outer cylinder is movably connected with a valve plate; the seed slag separation device includes a slag collection cylinder and a separation cylinder rotatably connected in the slag collection cylinder. There is a filter bag connected to the separation cylinder, and a coarse mesh is set on the side wall of the separation cylinder; after the product to be processed enters the mixing inner cylinder and is crushed, the seeds of the product flow from the fine mesh to the outer cylinder; when the valve plate is opened, the seeds of the product Enter the filter bag of the separation drum for separation.

After the crushing mechanism of the separation equipment crushes the kiwi fruit, the concentration of the internal juice is relatively large, which is easy to affect the fine mesh of the seeds passing through the same as above in the stirring, which in turn affects the separation efficiency of the separation equipment, and the crushing mechanism and the seed residue are separated The mechanism is separated, the volume is large, and it is not suitable for installation.

Contents of the invention

Based on this, it is necessary to provide a seed separator for kiwifruit seed collection in view of the problems in the prior art, which specifically provides a juice outlet at the bottom of the crushing chamber and a filter element at the juice outlet so as to adjust The concentration of the juice enables the seeds to be sifted out in a low concentration juice environment.

In order to solve the problems of the prior art, the technical solution adopted in the present invention is:

A seed separator for kiwifruit seed collection, including a shell, a crushing component and a salvage component;

The casing includes an outer cylinder, a screen cylinder and a bottom cover. The outer cylinder and the screen cylinder are coaxially arranged on the top of the bottom cover along the vertical direction. A fishing cavity is formed between the inner peripheral surface of the outer cylinder and the outer peripheral surface of the screen cylinder. A crushing chamber is formed inside, and the crushing chamber extends in the vertical direction. The bottom ends of the crushing chamber and the salvage chamber are closed, and the interface between the crushing chamber and the salvage chamber is evenly arranged with sieve holes that can only pass through seeds and water. There is also a juice outlet hole at the bottom of the crushing chamber, and a filter element is arranged on the juice outlet hole, and the mesh of the filter element is smaller than the diameter of the seed;

The crushing assembly includes a rotating shaft, a second servo motor and a nylon rope. The rotating shaft rotates coaxially and is arranged in the crushing chamber. The second servo motor is arranged outside the housing, and the output shaft of the second servo motor is connected to the second servo motor. One end of the shaft is synchronously connected, the nylon rope is set on the circumferential surface of the rotating shaft, and when the rotating shaft is rotating, the nylon rope extends radially along the rotating shaft, and the rotating nylon rope can quickly crush the pulp without damaging the seeds. Under the centrifugal force of the water flow, the seeds separated from the pulp can quickly pass through the sieve holes and gather at the bottom of the fishing chamber;

The salvage assembly includes a rotating cylinder and a driving device;

The rotating cylinder rotates coaxially and is installed in the fishing cavity, and the inner circumference of the rotating cylinder is coaxially provided with a one-way helical blade that abuts against and fits with the bottom end of the fishing cavity. On its outer side, second holes are evenly arranged on the one-way helical blade, and the inner side of the one-way helical blade matches the outer clearance of the interface;

The driving device includes a ring gear, a first servo motor and a gear, the ring gear is coaxially arranged on the outer circumference of the rotating cylinder, the first servo motor is fixedly arranged on the housing, and the gear is coaxially arranged on the output shaft of the first servo motor, Ring gear and gear mesh transmission;

The driving device is used to drive the rotating cylinder to drive the one-way helical blade to rotate coaxially in the fishing cavity, and the one-way helical blade can continuously lift the seeds upwards in the vertical direction so that the seeds are discharged to the outside of the casing.

Further, the separator further includes a driving rod, which is arranged at the crushing working end of the crushing assembly, extends radially of the crushing chamber, and is located at the top of the filter element.

Further, the separator also includes a concentrating cylinder, the concentrating cylinder is arranged coaxially on the top of the outer circumferential surface of the housing, a collection chamber is arranged on the inside of the concentrating cylinder, the top of the collection chamber is open, the bottom surface of the collection chamber is inclined, and the lowest end of the inclined bottom surface is arranged There is a discharge groove that runs through the concentration cylinder in the radial direction.

Further, a flow guide plate is also included, and the flow guide plate is arranged at the crushing working end of the crushing assembly, the length of the flow guide plate extends along the vertical direction, and the width of the flow flow plate extends along the radial direction of the crushing chamber.

Beneficial effects of the present invention:

1. This application first crushes the kiwifruit through the nylon rope rotating in the crushing chamber, so that the high-speed rotating nylon rope can quickly crush the pulp without damaging the seeds, and then set a filter element in the crushing chamber that can filter out the juice , so that when the seeds and pulp are separated in the crushing chamber, the seeds can normally enter the salvage chamber without being affected by the concentration of the juice, and the seeds in the crushing chamber can quickly enter the salvage chamber under the action of centrifugal force, so as to facilitate Collect seeds in the salvage cavity.

2. This application pre-sets the salvage component in the salvage cavity, so that the staff can fish out the seeds in the salvage cavity through the salvage component, so as to realize the dehydration of the seeds;

3. This application pre-sets the lifting ring at the bottom of the fishing cavity, so that when the lifting rod is lifted in the vertical direction, when the lifting rod is lifted in the vertical direction in the fishing cavity, the lifting rod can lift the seeds in the fishing cavity Lift up to facilitate concentrated collection of seeds;

4. This application makes the top surface of the lifting ring an annular cone surface, and the diameter of the annular cone surface gradually increases from its top end to its bottom end, so that when the lifting ring salvages seeds upward, the seeds are on the annular cone surface. The outside drops so that the seeds cannot fall back into the crushing chamber for seed collection;

5. In this application, the one-way helical blade that can rotate coaxially in the salvage cavity enables the one-way helical blade to continuously lift up the seeds in the vertical direction, so that the seeds in the salvage cavity can be discharged to the outside of the shell , so as to facilitate the collection of seeds, and discharge the seeds in the salvage cavity to the outside of the casing, so as to facilitate the collection of seeds;

6. This application makes the inner side of the one-way helical blade higher than its outer side along the radial section, so that when the seeds are sent to the top of the fishing cavity by the rotating one-way helical blade, the seeds can slide down under the action of gravity. The inner peripheral surface of the screen drum, when the rotating unidirectional helical blade lifts the seeds to the inner end of the fishing chamber, the seeds accumulated at the inner peripheral surface of the fishing chamber can be discharged outwards, so that the seeds cannot fall back inward crushing chamber;

7. In this application, the bottom end of the rotating cylinder is coaxially provided with a one-way helical blade that abuts against and fits with the bottom end of the fishing cavity, thereby avoiding the generation of gaps while not affecting the rotation of the rotating cylinder relative to the fishing cavity, and increasing the The water resistance of the separator makes the seed separation process more stable;

8. In this application, a driving rod is arranged at the crushing working end of the crushing assembly, and the driving rod extends radially along the crushing cavity, so that when the crushing working end rotates, the driving rod can also rotate at the top of the filter element, Therefore, the pulp on the top surface of the filter element can be scraped off, so that the juice in the crushing chamber can be discharged through the filter element normally, so that the seed separation process is more stable;

9. In this application, a concentrating cylinder is arranged on the top of the outer circumferential surface of the housing, so that the collection chamber can have the seeds discharged from the salvage chamber to the outside by the salvage assembly, and because the bottom surface of the collection chamber is inclined, the seeds are easy to fall under the action of gravity to the lowest end, and the lowest end is provided with a discharge chute, so as to collect seeds at the discharge chute;

10. In this application, a drainage plate is arranged at the crushing working end of the crushing assembly, so that the rotating drainage plate can move the water in the crushing chamber to the outside, thereby speeding up the flow of the seeds in the crushing chamber to the crushing chamber, To improve the separation efficiency of seeds.

Description of drawings

Fig. 1 is the perspective view of the separator of embodiment one;

Fig. 2 is the plan view of the separator of embodiment one;

Fig. 3 is the sectional view of the A-A direction of Fig. 2;

Fig. 4 is the three-dimensional sectional view of the A-A direction of Fig. 2;

Fig. 5 is a partial enlarged view at B of Fig. 3;

Fig. 6 is a partial enlarged view at C of Fig. 3;

Figure 7 is a perspective view of the crushing assembly of the embodiment;

Fig. 8 is a perspective view of the fishing assembly of the first embodiment;

Fig. 9 is a perspective view of the concentrating cylinder of the embodiment;

Fig. 10 is the perspective view of the separator of embodiment two;

Fig. 11 is the top view of the separator of embodiment two;

Fig. 12 is a sectional view of the D-D direction of Fig. 11;

Fig. 13 is a three-dimensional sectional view of the D-D direction of Fig. 11;

Fig. 14 is a partial enlarged view at E of Fig. 12;

Fig. 15 is a perspective view of the rotating cylinder of the second embodiment.

The labels in the figure are:

1a-crushing chamber; 1a1-juice outlet; 1b-fishing chamber; 1c-outer cylinder; 1d-screen cylinder; 1e-bottom cover; 2a-rotating shaft; 2b-second servo motor; ;4-lift ring; 4a-lift rod; 5-rotating cylinder; 5a-one-way spiral blade; 5a-rubber ring; 6a-gear ring; -concentrating cylinder; 8a-discharging trough; 9-drainage plate.

Implementation

In order to further understand the features, technical means, and specific objectives and functions achieved by the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 4 and Figure 13:

A seed separator for kiwifruit seed collection, comprising a housing, a filter element 3 whose mesh size is smaller than the diameter of the seed, the crushing assembly is arranged on the housing, and the crushing working end of the crushing assembly extends into the housing, the There is a crushing chamber 1a extending vertically inside the casing, and a salvage chamber 1b coaxial with it is provided outside the crushing chamber 1a. The salvage chamber 1b is ring-shaped, and the bottom ends of the crushing chamber 1a and the salvage chamber 1b are closed The interface between the crushing chamber 1a and the fishing chamber 1b is evenly arranged with sieve holes that can only pass through the seeds and water, the bottom of the crushing chamber 1a is also provided with a juice outlet 1a1, and the filter element 3 is arranged on the juice outlet 1a1. The crushing working end is located in the crushing chamber 1a.

Based on the above-mentioned embodiment, the housing includes an outer cylinder 1c, a screen cylinder 1d and a bottom cover 1e, the outer cylinder 1c and the screen cylinder 1d are coaxially arranged on the top of the bottom cover 1e along the vertical direction, and the inner peripheral surface of the outer cylinder 1c and the screen cylinder 1d A fishing chamber 1b is formed between the outer peripheral surfaces of the outer cylinder, and a crushing chamber 1a is formed inside the outer cylinder 1c;

The crushing assembly includes a rotating shaft 2a, a second servo motor 2b and a nylon rope 2c, the rotating shaft 2a coaxially rotates and is arranged in the crushing chamber 1a, the second servo motor 2b is arranged outside the housing, and the second servo motor 2b The output shaft is synchronously connected to one end of the second servo motor 2b, the nylon rope 2c is arranged on the circumferential surface of the rotating shaft 2a, and under the rotating state of the rotating shaft 2a, the nylon rope 2c extends radially along the rotating shaft 2a, and passes through the rotating nylon rope 2c Able to quickly crush the pulp without damaging the seeds;

The filter element 3 includes but not limited to gauze or filter net, and the filter element 3 is arranged at the juice outlet 1a1, so that the liquid in the crushing chamber 1a can pass through the filter element 3 and be discharged outwards, while the seeds can stay in the crushing chamber 1a;

The crushing assembly is a device whose crushing working end can rotate coaxially in the crushing chamber 1a, and then can guide the liquid in the crushing chamber 1a to flow outward from its center along its radial direction, that is, it can generate centrifugal force;

When working, start the second servo motor 2b, make its output shaft drive the rotating shaft 2a to rotate coaxially in the salvage chamber 1b, continuously inject water into the crushing chamber 1a and the salvage chamber 1b, and put the peeled kiwi fruit into the crushing chamber 1a Inside, the high-speed rotating nylon rope 2c crushes the kiwi fruit in the crushing chamber 1a, while the crushing chamber 1a and the salvage chamber 1b are in a state of continuous water injection, so that the juice produced by the crushing passes through the juice outlet 1a1 and the filter element 3 to the outside discharge, so as to dilute the juice concentration in the crushing chamber 1a, and prevent the juice concentration in the crushing chamber 1a from being too high so that the seeds are not easy to pass through the sieve holes;

The seeds separated from the pulp in the crushing chamber 1a can quickly pass through the sieve hole under the centrifugal force of the water flow, and gather at the bottom of the fishing chamber 1b, because the liquid in the crushing chamber 1a moves from its center along the crushing chamber 1a The radially outward flow makes it difficult for the seeds in the fishing cavity 1b to break through the force of the water flow and pass through the sieve holes again;

The seeds attached to the pulp are crushed by the rotating nylon rope 2c until the seeds and the pulp are separated, and the separated seeds enter the fishing chamber 1b through the sieve hole, and the pulp is crushed into juice, which is discharged through the juice outlet hole 1a1;

The seeds are gathered in the fishing cavity 1b, so as to collect the seeds intensively.

Furthermore, the seeds provided by the application still have the disadvantage of being inconvenient to take out when they are gathered in the fishing cavity 1b. To solve this problem, as shown in Figure 4 and Figure 13:

The separator also includes a fishing assembly, which is arranged in the casing, and is used to fish the seeds from the bottom of the fishing chamber 1b.

Based on the above-mentioned embodiment, when the seeds gather at the bottom of the fishing chamber 1b, it is cumbersome to salvage manually, and by pre-setting the fishing assembly in the fishing chamber 1b, it is convenient for the staff to remove the seeds in the fishing chamber 1b through the fishing assembly. Fish out to achieve dehydration of the seeds.

Further, as the first embodiment of the present application, in order to solve the problem of how to salvage seeds from the salvage cavity 1b by the salvage assembly, as shown in Fig. 3, Fig. 4 and Fig. 8:

The salvage assembly includes a lifting ring 4 coaxially arranged in the fishing chamber 1b, the lifting ring 4 coincides with the projection of the fishing chamber 1b in the vertical direction, the first holes are evenly arranged on the lifting ring 4, and the lifting ring 4 4 is provided with a handle bar 4a extending vertically.

Based on the above-mentioned embodiment, by setting the lifting ring 4 at the bottom end of the fishing chamber 1b in advance, and the lifting ring 4 coincides with the vertical projection of the fishing chamber 1b, so that the seeds in the fishing chamber 1b fall on the lifting ring 4 under the action of gravity When lifting the lifting rod 4a in the vertical direction, because the first gap is evenly arranged on the lifting ring 4, when the lifting rod 4a is lifted in the vertical direction in the fishing chamber 1b, the lifting rod 4a can move the fishing chamber 1b The seeds in the container are picked up, so that it is convenient to collect seeds intensively.

Further, the lifting ring 4 provided by the present application lifts the seeds vertically at the bottom of the fishing chamber 1b, but still has the defect that the seeds raised to the top of the fishing chamber 1b are easy to fall from the edge into the crushing chamber 1a, in order to solve this problem One problem, as shown in Figure 5:

The top surface of the lifting ring 4 is an annular cone surface, and the diameter of the annular cone surface gradually increases from its top end to its bottom end.

Based on the above-mentioned embodiment, when the lifting rod 4a is lifted upwards, the lifting ring 4 salvages the seeds in the vertical direction, and when the seeds gathered at the top of the lifting ring 4 are higher than the fishing chamber 1b, the seeds tend to fall into the crushing chamber 1a under the action of gravity In this way, the collection effect cannot be completed. By making the top surface of the lifting ring 4 an annular cone surface, and the diameter of the annular cone surface gradually increases from its top to its bottom end, when the lifting ring 4 salvages seeds upwards, the seeds are in the ring cone. The outside of the face box housing falls so that the seeds cannot fall back into the crushing cavity 1a for collection of the seeds.

Further, as the second embodiment of the present application, in order to solve the problem of how to salvage seeds from the salvage cavity 1b by the salvage assembly, as shown in Fig. 12, Fig. 13 and Fig. 14:

The fishing assembly includes a rotating cylinder 5 and a driving device. The rotating cylinder 5 is coaxially rotated and set in the fishing chamber 1b, and the inner circumference of the rotating cylinder 5 is coaxially provided with a one-way helical blade 5a, and the one-way helical blade 5a is evenly arranged on the In the second aperture, the inner edge of the one-way helical blade 5a is matched with the outer side of the interface; the driving device includes a ring gear 6a, a first servo motor 6b and a gear 6c, and the ring gear 6a is coaxially arranged on the outer periphery of the rotating cylinder 5, and the second A servo motor 6b is fixedly arranged on the housing, and a gear 6c is coaxially arranged on the output shaft of the first servo motor 6b, and the ring gear 6a and the gear 6c are meshed for transmission.

Based on the above-mentioned embodiment, the seeds are gathered in the fishing cavity 1b, and the first servo motor 6b is started to make its output shaft drive the gear 6c to rotate coaxially. Because the ring gear 6a and the gear 6c are meshed for transmission, the ring gear 6a drives the rotating cylinder 5 to rotate The salvage chamber 1b rotates synchronously, and because the inner circumference of the rotating cylinder 5 is provided with the coaxial one-way helical blade 5a, the one-way helical blade 5a rotates coaxially in the salvage chamber 1b, and the one-way helical blade 5a is evenly arranged There is a second hole, so that the one-way helical blade 5a can continuously lift the seeds upwards in the vertical direction, so that the seeds in the fishing chamber 1b can be discharged to the outside of the housing, so that the seeds can be collected.

Further, the one-way helical blade 5a provided by the present application is used to bring the seeds in the fishing chamber 1b upwards, but still has the defect that the seeds move to the top of the fishing chamber 1b to slide down from the edge into the crushing chamber 1a, To solve this problem, as shown in Figure 14:

The inner side of the one-way helical blade 5a along the radial section is higher than its outer side.

Based on the above-mentioned embodiment, the seeds in the fishing cavity 1b are lifted to a high place by the rotating one-way helical blade 5a, and the seeds are easy to slide to the outer peripheral surface of the screen cylinder 1d, by making the one-way helical blade 5a along the inner side of the radial section The side is higher than its outer side, so that when the seeds can be sent to the top of the fishing cavity 1b by the rotating one-way helical blade 5a, the seeds can slide down to the inner peripheral surface of the screen cylinder 1d under the action of gravity, and when the rotating one-way helical blade 5a When 5a lifts the seeds to the inner end of the dredging cavity 1b, the seeds accumulated at the inner peripheral surface of the dredging cavity 1b can be discharged outwards, so that the seeds cannot fall back into the crushing cavity 1a.

Furthermore, the rotary cylinder 5 provided by the present application rotates in the fishing chamber 1b, but still has the defect that liquid easily overflows from the bottom gap between the rotary cylinder 5 and the fishing chamber 1b. In order to solve this problem, as shown in Figure 14 :

The bottom end of the rotating cylinder 5 is coaxially provided with a one-way helical blade 5a abutting against the bottom end of the fishing chamber 1b.

Based on the above-mentioned embodiment, when the rotating cylinder 5 is rotated and installed in the fishing chamber 1b, there will be a gap between the bottom end of the rotating cylinder 5 and the bottom end of the fishing chamber 1b, and the seeds and pulp are separated in water, so that the liquid can pass through easily. The gap overflows outwards, and by setting the one-way helical blade 5a at the bottom of the rotating cylinder 5, and then avoiding the generation of the gap while not affecting the rotation of the rotating cylinder 5 relative to the fishing cavity 1b, the water resistance of the increased separator makes the The seed separation process is more stable.

Further, the filter element 3 provided by the present application separates the fruit juice and seeds in the crushing cavity 1a, but still has the defect that the pulp is blocked on the top of the filter element 3. In order to solve this problem, as shown in Figure 5 and Figure 7:

The separator also includes a driving rod 7, which is arranged at the crushing working end of the crushing assembly. The driving rod 7 extends radially along the crushing chamber 1a, and the driving rod 7 is located at the top of the filter element 3.

Based on the above-mentioned embodiment, the kiwi fruit is crushed in the crushing chamber 1a. When the pulp concentration in the crushing chamber 1a is high, the pulp is easily blocked in the pores of the filter element 3, so that the fruit juice cannot be discharged outwards. The crushing working end of the crushing assembly is provided with a driving rod 7, and the driving rod 7 extends radially along the crushing cavity 1a, so that when the crushing working end is rotating, the driving rod 7 can also rotate at the top of the filter element 3, thereby The pulp on the top surface of the filter element 3 can be scraped off, so that the fruit juice in the crushing chamber 1a can be normally discharged through the filter element 3, thereby making the seed separation process more stable.

Furthermore, the salvage of seeds from the salvage cavity 1b provided by the present application still has the defect that it cannot be collected stably and intensively. In order to solve this problem, as shown in Figure 3 and Figure 9:

The separator also includes a concentrating cylinder 8, which is coaxially arranged on the top of the outer circumferential surface of the shell, and a collection chamber is arranged on the inside of the concentrating cylinder 8, the top of the collection chamber is open, the bottom surface of the collection chamber is inclined, and the lowest end of the inclined bottom surface is arranged There is a discharge trough that runs through the concentration cylinder 8 in the radial direction.

Based on the above-mentioned embodiment, after the seeds accumulated in the fishing chamber 1b are salvaged upwards, the collection chamber can have the seeds discharged from the fishing chamber 1b to the outside by setting the collecting tube 8 on the top of the outer peripheral surface of the housing, And because the bottom surface of the collection chamber is inclined, the seeds are easy to fall to the lowest end under the action of gravity, and the lowest end is provided with a discharge trough 8a, thereby collecting seeds at the discharge chute 8a.

Further, the crushing working end provided by the present application rotates coaxially in the crushing chamber 1a to make the liquid generate centrifugal force, but still has the defect that the water flows from the center of the crushing chamber 1a to the outside at a relatively slow speed. In order to solve this problem, As shown in Figure 7:

Also includes a diversion plate 9, the diversion plate 9 is arranged at the crushing working end of the crushing assembly, the length of the diversion plate 9 extends along the vertical direction, and the width of the diversion plate 9 extends along the radial direction of the crushing chamber 1a.

Based on the foregoing embodiments, by setting the deflector plate 9 at the crushing working end of the crushing assembly, the length of the deflector plate 9 extends vertically, and the width of the deflector plate 9 extends radially along the crushing cavity 1a. When the working end rotates coaxially in the crushing chamber 1a, the diversion plate 9 rotates along the circumference of the crushing chamber 1a, so that the rotating diversion plate 9 can move the water in the crushing chamber 1a to the outside, thereby speeding up the stirring. The seeds in the crushing chamber 1a flow to the crushing chamber 1a to improve the separation efficiency of the seeds.

The present application first crushes the kiwifruit through the nylon rope rotating in the crushing chamber, so that the high-speed rotating nylon rope 2c can quickly crush the pulp without damaging the seeds, and then set a filter element capable of filtering out the fruit juice in the crushing chamber 1a , so that when the seeds and pulp are separated in the crushing chamber 1a, the seeds can normally enter the salvage chamber 1b without being affected by the concentration of fruit juice, and the seeds separated from the pulp in the crushing chamber 1a can quickly pass through under the centrifugal force of the water flow. Pass through the sieve holes and gather at the bottom of the fishing chamber 1b, because the liquid in the crushing chamber 1a flows outward from its center along the radial direction of the crushing chamber 1a, making it difficult for the seeds in the fishing chamber 1b to break through the force of the water flow And pass through the sieve hole again; the seeds attached to the pulp are crushed by the rotating nylon rope 2c until the seeds and the pulp are separated, and the detached seeds enter the salvage chamber 1b through the sieve hole, and the pulp is crushed into juice and passed through the juice outlet. The hole 1a1 discharges outwards to facilitate collection of seeds in the salvage chamber 1b.

The above examples only represent one or several implementations of the present invention, and the descriptions thereof are more specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent for the present invention should be based on the appended claims.

Claims (4)

1. a seed separator for kiwifruit seed collection, is characterized in that, Consists of shell, mashing assembly and salvage assembly; The housing includes an outer cylinder (1c), a screen cylinder (1d) and a bottom cover (1e). The outer cylinder (1c) and the screen cylinder (1d) are coaxially arranged on the top of the bottom cover (1e) along the vertical direction. The outer cylinder (1c ) and the outer peripheral surface of the screen drum (1d) form a salvage cavity (1b), the inside of the outer cylinder (1c) forms a crushing cavity (1a), and the crushing cavity (1a) extends along the vertical direction , the bottom ends of the crushing chamber (1a) and the salvage chamber (1b) are closed, and the interface between the crushing chamber (1a) and the salvage chamber (1b) is evenly arranged with sieve holes that only seeds and water can pass through, and the crushing chamber The bottom of (1a) is also provided with a juice outlet hole (1a1), and a filter element (3) is arranged on the juice outlet hole (1a1), and the mesh of the filter element (3) is smaller than the seed diameter; The crushing assembly includes a rotating shaft (2a), a second servo motor (2b) and a nylon rope (2c). The rotating shaft (2a) rotates coaxially and is set in the crushing chamber (1a), and the second servo motor (2b) is set in outside the casing, and the output shaft of the second servo motor (2b) is synchronously connected to one end of the second servo motor (2b), the nylon rope (2c) is arranged on the circumferential surface of the rotating shaft (2a), and the rotating shaft (2a ) in the rotating state, the nylon rope (2c) extends radially along the rotating shaft (2a), through the rotating nylon rope (2c), the pulp can be quickly crushed without damaging the seeds, and the seeds separated from the pulp in the cavity (1a) can be crushed Under the action of the centrifugal force of the water flow, they can quickly pass through the sieve holes and gather at the bottom of the fishing cavity (1b); The salvage assembly includes a rotating cylinder (5) and a driving device; The rotating cylinder (5) is installed coaxially in the fishing chamber (1b), and the inner circumference of the rotating cylinder (5) is coaxially provided with a one-way helical blade (5a) that abuts against the bottom end of the fishing chamber (1b). ), the inner side of the one-way helical blade (5a) is higher than its outer side along the radial section, and the second hole is uniformly arranged on the one-way helical blade (5a), and the inner side of the one-way helical blade (5a) and Clearance fit on the outside of the interface; The driving device includes a ring gear (6a), a first servo motor (6b) and a gear (6c). The ring gear (6a) is coaxially arranged on the outer circumference of the rotating cylinder (5), and the first servo motor (6b) is fixed on the shell body, and the gear (6c) is coaxially arranged on the output shaft of the first servo motor (6b), and the ring gear (6a) and the gear (6c) are meshed for transmission; The driving device is used to drive the rotating cylinder (5) to drive the one-way helical blade (5a) to rotate coaxially in the fishing cavity (1b). Exhaust from the outside of the case. 2. A seed separator for kiwifruit seed collection according to claim 1, characterized in that the separator further comprises a lever (7), which is arranged at the crushing working end of the crushing assembly, and the lever (7) Extends along the radial direction of the crushing chamber (1a), and the driving rod (7) is located at the top of the filter element (3). 3. A seed separator for kiwi fruit seed collection according to claim 1, characterized in that the separator also includes a concentrating cylinder (8), which is coaxially arranged on the top of the outer circumferential surface of the housing, and the concentrating cylinder The inside of (8) is provided with a collection chamber, the top of which is open, the bottom surface of the collection chamber is inclined, and the lowest end of the inclined bottom surface is provided with a discharge trough radially penetrating the concentrating cylinder (8). 4. A seed separator for kiwifruit seed collection according to claim 1, characterized in that, it also includes a drainage plate (9), and the drainage plate (9) is arranged at the crushing working end of the crushing assembly, and the drainage The length of the plate (9) extends along the vertical direction, and the width of the diversion plate (9) extends along the radial direction of the crushing chamber (1a).

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