A passion fruit white seed removal device

Abstract

This utility model discloses a passion fruit white seed removal device, belonging to the field of passion fruit processing equipment. It includes a first discharge hopper, a trough plate, an assembly frame, a connecting pipe, a return pipe, a support frame, a pump, a separation tank, and suction heads. The inclined trough plate with grooves allows the pulp and juice to be placed at a higher position, enabling the pulp and seeds to slide down evenly. When the white seeds pass through the assembly frame, the pump and different suction heads remove them. The suction heads can also be removed from the assembly frame for manual removal of the white seeds, achieving more convenient and efficient white seed removal and improving efficiency. By controlling the length of the trough plate and the sliding speed, the white seeds can be better spread and picked out, avoiding omissions and improving quality. The separation tank and return pipe structures allow the device to separate the white seeds after the pump sucks them up, and the separated juice is pumped back into the grooves of the trough plate, reducing waste during removal.

Description

Technical Field

[0001] This utility model belongs to the field of passion fruit processing equipment, and specifically relates to a passion fruit white seed removal device. Background Technology

[0002] Passion fruit, also known as egg fruit, is a vine belonging to the Passifloraceae family and the Passifloraceae genus. After harvesting, passion fruit is often eaten directly or used to make beverages. To facilitate the production of passion fruit beverages, the pulp and juice are extracted and bottled for storage. Since passion fruit contains seeds, which can be either mature black seeds or immature white seeds, the black seeds are mature and do not affect consumption. However, the white seeds are immature and have a poor taste and texture, so they need to be removed. However, current technology requires manual removal of the pulp and juice to remove the white seeds, which is cumbersome, inconvenient, inefficient, and prone to missing seeds. In addition, the seeds are often accompanied by pulp and juice, resulting in waste during the removal process. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To overcome the shortcomings of existing technologies, a passion fruit white seed removal device is proposed. This addresses the problem that existing technologies require manual removal of passion fruit pulp and juice to remove white seeds, which is cumbersome, inconvenient, inefficient, and prone to missing seeds. Furthermore, the seeds are often accompanied by pulp and juice, leading to waste during removal.

[0005] (II) Technical Solution

[0006] This utility model is achieved through the following technical solution: This utility model proposes a passion fruit white seed removal device, the structure of which includes a first discharge hopper, a groove plate, an assembly frame, a connecting pipe, a return pipe, a support frame, a pump, a separation bucket, and suction heads. The groove plate is a plate with a U-shaped cross section. The groove plate is assembled on the support frame. The first discharge hopper is fixed to one end of the groove plate. When the groove plate is assembled on the support frame, it is inclined towards the first discharge hopper. The assembly frame is assembled on the groove plate. Multiple suction heads are evenly assembled on the assembly frame. The suction heads are connected to the separation bucket through the connecting pipe. The separation bucket is used for material-liquid separation of the seeds extracted by the suction heads. The separation bucket is also connected to the pump through the connecting pipe. The pump is also connected to the return pipe through the connecting pipe. The return pipe is assembled on the side of the groove plate away from the first discharge hopper. The return pipe communicates with the groove of the groove plate.

[0007] Furthermore, it also includes pipe support rods, which are used to support the running of the connecting pipes.

[0008] Furthermore, it also includes a controller for intelligent control.

[0009] Furthermore, the assembly frame includes a main frame rod, a detection assembly plate, and a camera. The main frame rod is mounted on the slot plate and is used for assembling the suction head. The detection assembly plate is mounted on the side of the main frame rod adjacent to the return pipe, and a camera is mounted on the detection assembly plate for identifying passion fruit white seeds.

[0010] Furthermore, the assembly frame also includes a pump rod, one end of which is fixed to the slot plate, and the other end of which is connected to the main frame rod or the detection assembly plate. The pump rod is used to drive the main frame rod or the detection assembly plate to rise and fall relative to the slot plate.

[0011] Furthermore, the assembly frame also includes a first motor and a fixing block. The fixing block is fixedly connected to the pump rod at the end away from the slot plate. The fixing block is used to assemble the main frame rod or the detection assembly plate. The first motor is mounted on the fixing block and is used to drive the main frame rod or the detection assembly plate to rotate.

[0012] Furthermore, a first magnetic ring is mounted on the main frame rod, and a second magnetic ring is mounted on the suction head. The first magnetic ring is used to attract the second magnetic ring when the suction head is assembled.

[0013] Furthermore, the return pipe includes a return outlet, a pipe body, and a pipe groove. One end of the pipe body is evenly provided with a plurality of return outlets. The return outlets communicate with the pipe groove inside the pipe body. The return outlets are inclined toward the side of the pipe body adjacent to the first discharge hopper and the trough plate. The pipe groove is inclined and lowered toward the side of the return outlets. The pipe groove is connected to the pump through a connecting pipe.

[0014] Furthermore, the separation tank includes a base, a first filter screen, a tank body, a tank cover, a diversion pipe, a valve, a connecting pipe, a through groove, a top cover, a first positioning ring, a second filter screen, a bottom cover, a liquid outlet, and a second motor. The tank body is assembled on the base, and the second filter screen is assembled inside the tank body. The second filter screen, the top cover, and the bottom cover form a bottom-sealed filter cylinder. The first filter screen is a frustum-shaped ring, wider at the top and narrower at the bottom. The first filter screen is fitted onto the outside of the filter cylinder, with a slot between it and the filter cylinder. The bottom of the first filter screen is fixedly assembled into the tank body by the second positioning ring. The second motor is mounted on... The filter cartridge is mounted on the barrel body. The second motor drives the filter cartridge to rotate. The first positioning ring is sleeved on the upper outer side of the filter cartridge and is fixedly connected to the first filter screen. The barrel lid is sealed on the top of the barrel body. A diversion pipe is fixedly mounted on the top of the barrel lid. The diversion pipe communicates with the inside of the filter cartridge through a connecting pipe and a through groove. The diversion outlet of the diversion pipe is connected to the suction head through a connecting pipe. A valve is installed at the diversion outlet of the diversion pipe. The liquid outlet is located through the bottom of the barrel body and is connected to the pump through a connecting pipe. The liquid outlet is located on the outer ring side of the first filter screen.

[0015] Furthermore, the separating barrel also includes a second discharge hopper, a baffle, a first through hole, a second through hole, and a spiral guide plate. One end of the second discharge hopper is fixedly connected to the first positioning ring, and the other end of the second discharge hopper penetrates through the side wall of the barrel body. The first through hole is provided through the first positioning ring, and the second through hole is provided through the top of the second filter screen. The first through hole and the second through hole are used to connect the second discharge hopper with the interior of the second filter screen. A spiral guide plate is fixed on the inner side wall of the second filter screen. The spiral guide plate is used to guide the debris in the second filter screen to the second through hole for discharge. A baffle is installed on the side of the second discharge hopper away from the first through hole where it communicates with the first through hole.

[0016] Furthermore, the bottom cover is a cone shape that slopes downwards from the center to the sides, and the top cover is a cone shape that slopes upwards from the center to the sides.

[0017] Furthermore, the separation tank also includes a three-way valve, which is assembled between the liquid outlet and the connecting pipe.

[0018] Furthermore, the separation tank also includes a discharge pipe, one end of which is connected to the bottom of the inner ring of the first filter screen, and the other end of which passes through the outside of the tank body and is connected to the outside of the tank body. A valve is installed on the side of the discharge pipe that is connected to the outside of the tank body.

[0019] Furthermore, the valve is an electrically controlled valve.

[0020] (III) Beneficial Effects

[0021] One of the above technical solutions has the following advantages or beneficial effects:

[0022] 1. The inclined trough plate with grooves allows the pulp and juice to be placed at the top of the trough plate, so that the pulp and seeds can slide down flat. When the white seeds pass through the assembly rack, the pump and different suction heads are turned on to remove the white seeds. The suction heads can also be removed from the assembly rack for manual suction of the white seeds, achieving more convenient and efficient removal of white seeds and improving efficiency. By controlling the length of the trough plate and the sliding speed, white seeds can be better spread out and picked out, avoiding omissions and improving quality.

[0023] 2. By incorporating a separation tank structure and a return pipe structure, the device separates the white seeds into liquid and solid components after the pump draws them in, and then pumps the separated juice back into the channel of the trough plate, reducing waste during the removal process. Attached Figure Description

[0024] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0025] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0026] Figure 2 This utility model Figure 1 A magnified structural diagram of A in the middle;

[0027] Figure 3 This is a cross-sectional structural diagram of the assembly frame according to Embodiment 2 of this utility model;

[0028] Figure 4 This is a cross-sectional structural diagram of the assembly frame according to Embodiment 5 of this utility model;

[0029] Figure 5 This is a cross-sectional structural diagram of the reflux pipe of this utility model;

[0030] Figure 6 These are cross-sectional structural diagrams of the separation tanks in embodiments six and seven of this utility model;

[0031] Figure 7 This is a cross-sectional structural diagram of the separation tank in Embodiment 8 of this utility model;

[0032] Figure 8 This is a cross-sectional structural diagram of the separation bucket in Embodiment Nine of this utility model;

[0033] In the diagram: First discharge hopper-1, trough plate-2, assembly frame-3, connecting pipe-4, return pipe-5, support frame-6, pump-7, separation tank-8, suction head-9, pipe support rod-10, controller-11, main frame rod-301, detection assembly plate-302, camera-303, pump rod-304, first motor-305, fixing block-306, first magnetic ring-307, second magnetic ring-901, return outlet-501, pipe body-502, pipe groove-503, base-801, and the first... Filter screen - 802, barrel body - 803, barrel cover - 804, diverter pipe - 805, valve - 806, connecting pipe - 807, through groove - 808, top cover - 809, first positioning ring - 810, second filter screen - 811, bottom cover - 812, liquid outlet - 813, second motor - 814, second discharge hopper - 815, baffle - 816, first through hole - 817, second through hole - 818, spiral guide plate - 819, three-way valve - 820, discharge pipe - 821, second positioning ring - 80201. Detailed Implementation

[0034] The present invention will be further described in detail below with reference to the embodiments, but the implementation of the present invention is not limited thereto.

[0035] Example 1:

[0036] This utility model provides a passion fruit white seed removal device: its structure includes a first discharge hopper 1, a groove plate 2, an assembly frame 3, a connecting pipe 4, a return pipe 5, a support frame 6, a pump 7, a separation tank 8, and suction heads 9. The groove plate 2 is a plate with a U-shaped cross-section. The groove plate 2 is assembled on the support frame 6. The first discharge hopper 1 is fixed to one end of the groove plate 2. When the groove plate 2 is assembled on the support frame 6, it is inclined towards the first discharge hopper 1. The assembly frame 3 is assembled on the groove plate 2. Multiple suction heads 9 are pinned on the assembly frame 3. The suction heads 9 are connected to the separation tank 8 through the connecting pipe 4. The separation tank 8 is used for material-liquid separation of the seeds extracted by the suction heads 9. The separation tank 8 is also connected to the pump 7 through the connecting pipe 4. The pump 7 is also connected to the return pipe 5 through the connecting pipe 4. The return pipe 5 is assembled on the side of the groove plate 2 away from the first discharge hopper 1. The return pipe 5 communicates with the groove of the groove plate 2.

[0037] It also includes a pipe support rod 10, which is used to support the pipe running of the connecting pipe 4.

[0038] It also includes a controller 11, which is used for intelligent control.

[0039] The return pipe 5 includes a return outlet 501, a pipe body 502, and a pipe groove 503. One end of the pipe body 502 is evenly provided with a plurality of return outlets 501. The return outlets 501 communicate with the pipe groove 503 inside the pipe body 502. The return outlets 501 are inclined towards the side of the pipe body 502 adjacent to the first discharge hopper 1 and the trough plate 2. The pipe groove 503 is inclined and lowered towards the side of the return outlets 501. The pipe groove 503 is connected to the pump 7 through a connecting pipe 4.

[0040] When in use, the pulp and juice can be placed at the top of the slot plate 2, so that the pulp and seeds can slide down flat in the slot of the slot plate 2. When the white seeds pass through the assembly rack 3, the staff can remove the white seeds by turning on the pump 7 and different suction heads 9. The suction heads 9 can also be removed from the assembly rack for manual suction of the white seeds, so as to achieve more convenient and efficient removal of white seeds and improve efficiency. By designing different slot plate 2 lengths and controlling the sliding speed, white seeds can be better spread out and picked out, avoiding omissions and improving quality.

[0041] The removed white seeds will first enter the separation tank through the connecting pipe 4 for material-liquid separation. The juice from the removal process will then pass through the pump 7 and the connecting pipe 4 into the return pipe 5 of the device, and flow back to the channel of the trough plate 2 through the return pipe 5, reducing waste during removal.

[0042] Example 2:

[0043] Compared to the previous embodiments, the assembly frame 3 in this embodiment includes a main frame rod 301, a detection assembly plate 302, and a camera 303. The main frame rod 301 is assembled on the slot plate 2 and is used for the pin assembly of multiple suction heads 9. The detection assembly plate 302 is assembled on the side of the main frame rod 301 adjacent to the return pipe 5, and the camera 303 is assembled on the detection assembly plate 302. The camera 303 is used for the identification of passion fruit white seeds.

[0044] When in use, the camera 303 can identify the fallen seeds, and the controller 11 can determine the black and white color. The suction head 9 of the main frame rod 301 can be automatically controlled to remove the white seeds, realizing automation, further reducing labor intensity and saving manpower. At the same time, the suction head 9 can be set to a combination of automatic identification and suction and manual suction to remove any missed seeds. It is efficient and convenient, and the rest of the structure and effect remain unchanged.

[0045] Example 3:

[0046] Compared to the previous embodiments, the assembly frame 3 in this embodiment also includes a pump rod 304. One end of the pump rod 304 is fixed to the slot plate 2, and the other end of the pump rod 304 is connected to the main frame rod 301 or the detection assembly plate 302. The pump rod 304 is used to drive the main frame rod 301 or the detection assembly plate 302 to rise and fall relative to the slot plate 2.

[0047] When in use, the controller 11 can automatically control the pump rod 304 to drive the main frame rod 301 and the detection assembly plate 302 to rise and fall as needed, so as to avoid the suction head 9 being too close, resulting in excessive suction and sucking up too much unnecessary pulp, or the suction head 9 being too high, making it impossible to accurately suck up white seeds, etc., which facilitates the quick adjustment of the height of the suction head 9, while the rest of the structure and effect remain unchanged.

[0048] Example 4:

[0049] Compared to the previous embodiment, the assembly frame 3 in this embodiment further includes a first motor 305 and a fixing block 306. The fixing block 306 is fixedly connected to the pump rod 304 at the end away from the slot plate 2. The fixing block 306 is used to assemble the main frame rod 301 or the detection assembly plate 302. The first motor 305 is assembled on the fixing block 306. The first motor 305 is used to drive the main frame rod 301 or the detection assembly plate 302 to rotate, so that the suction head 9 can be adjusted at the angle during assembly, which is more convenient for use when removing white seeds. The rest of the structure and effect remain unchanged.

[0050] Example 5:

[0051] Compared to the previous embodiments, in this embodiment, the main frame rod 301 is equipped with a first magnetic ring 307, and the suction head 9 is equipped with a second magnetic ring 901. The first magnetic ring 307 is used to attract the suction head 9 to the second magnetic ring 901 when the suction head 9 is assembled, so that when the suction head 9 is pinned to the main frame rod 301, the engagement of the first magnetic ring 307 and the second magnetic ring 901 can strengthen the stability. The rest of the structure and effect remain unchanged.

[0052] Example 6:

[0053] Compared to the previous embodiments, the separation tank 8 in this embodiment includes a base 801, a first filter screen 802, a tank body 803, a tank cover 804, a diversion pipe 805, a valve 806, a connecting pipe 807, a through groove 808, a top cover 809, a first positioning ring 810, a second filter screen 811, a bottom cover 812, a liquid outlet 813, and a second motor 814. The tank body 803 is assembled on the base 801, and the second filter screen 811 is assembled inside the tank body 803. The second filter screen 811, the top cover 809, and the bottom cover 812 form a bottom-sealed filter cylinder. The first filter screen 802 is a frustum-shaped ring that is larger at the top and smaller at the bottom. The first filter screen 802 is sleeved on the outside of the filter cylinder and has a slot between it and the filter cylinder. The bottom of the first filter screen 802 is fixedly assembled to the tank body 8 by the second positioning ring 80201. Inside 03, the second motor 814 is mounted on the barrel 803 and is used to drive the filter cartridge to rotate. The first positioning ring 810 is sleeved on the upper outer side of the filter cartridge and is fixedly connected to the first filter screen 802. The barrel cover 804 is sealed on the top of the barrel 803. A diversion pipe 805 is fixedly mounted on the top of the barrel cover 804. The diversion pipe 805 communicates with the inside of the filter cartridge through a connecting pipe 807 and a through groove 808. The diversion outlet of the diversion pipe 805 is connected to the suction head 9 through a connecting pipe 4. A valve 806 is mounted at the diversion outlet of the diversion pipe 805. The liquid outlet 813 is located through the bottom of the barrel 803 and is connected to the pump 7 through a connecting pipe 4. The liquid outlet 813 is located on the outer ring side of the first filter screen 802.

[0054] Among them, valve 806 is an electrically controlled valve.

[0055] During use, the pump 7 creates negative pressure inside the tank 803 through the liquid outlet 813. At this time, the valve 806 corresponding to the diversion pipe 805 can be manually opened. If the camera 303 is used for automatic control, after the camera 303 detects the white seeds, the controller 11 will automatically open the valve 806 corresponding to the diversion pipe 805, causing the negative pressure suction of the corresponding suction head 9 to open. The white seeds will then enter the filter cartridge from the suction head 9 through the diversion pipe 805 → connecting pipe 807 → through groove 808. At this time, the second motor 814 drives the second filter screen 811 to rotate, so that the sucked white seeds and juice will pass through the second filter screen 811 for centrifugation. The filtered juice enters between the second filter screen 811 and the first filter screen 802. After secondary filtration by the first filter screen 802, it enters the outlet hole 813 and then flows back to the tank plate 2 via the pump 7 and the return pipe 5. By adopting a two-stage filtration method of centrifugal filtration followed by natural filtration, the absorbed white seeds are separated by centrifugation and then naturally filtered out for return. This prevents the white seeds from being thrown out and following the return flow due to centrifugal filtration, and also avoids the white seeds entering the pump 7 and causing damage. This ensures the separation and filtration effect. At the same time, the annular structure of the first filter screen 802, which is larger at the top and smaller at the bottom, makes the device easier to clean. The rest of the structure and effect remain unchanged.

[0056] Example 7:

[0057] Compared to the previous embodiment, the separation barrel 8 in this embodiment further includes a second discharge hopper 815, a baffle 816, a first through hole 817, a second through hole 818, and a spiral guide plate 819. One end of the second discharge hopper 815 is fixedly connected to the first positioning ring 810, and the other end of the second discharge hopper 815 penetrates through the side wall of the barrel body 803. The first through hole 817 is provided through the first positioning ring 810, and the second through hole 818 is provided through the top of the second filter screen 811. The first through hole 817 and the second through hole 818 are used to connect the second discharge hopper 815 with the interior of the second filter screen 811. A spiral guide plate 819 is fixed on the inner side wall of the second filter screen 811. The spiral guide plate 819 is used to guide the debris in the second filter screen 811 to the second through hole 818 for discharge. A baffle 816 is installed on the side of the second discharge hopper 815 away from the first through hole 817 where it communicates with the first through hole 817.

[0058] The bottom cover 812 is a cone shape that slopes downwards from the center to the sides, and the top cover 809 is a cone shape that slopes upwards from the center to the sides.

[0059] Among them, the spiral guide plate 819 is arranged in an upward spiral along with the rotation direction of the filter cartridge.

[0060] During use, the seeds sucked into the filter cartridge are centrifuged and lifted by the centrifugal force to the second filter screen 811. They then gradually rise along with the spiral guide plate 819, allowing the separated seeds to eventually enter the second through hole 818 and be thrown out through the first through hole 817. The thrown seeds are blocked by the baffle 816 and fall onto the second discharge hopper 815 to slide out, thus achieving automatic discharge of the separated seeds in the filter cartridge. The conical design of the bottom cover 812 and the top cover 809 also makes the seeds more concentrated and gather to the side, making the device easy to operate continuously and avoiding the inconvenience of stopping for cleaning. The rest of the structure and effect remain unchanged.

[0061] Example 8:

[0062] Compared to the previous embodiment, the separation tank 8 in this embodiment also includes a three-way valve 820. The three-way valve 820 is installed between the liquid outlet 813 and the connecting pipe 4, so that when the separation tank 8 of the device is cleaned, the first filter screen 802 can be removed by switching the three-way valve 820, and the water containing impurities can be discharged directly from the liquid outlet 813 and the three-way valve 820, which is convenient and quick, while the rest of the structure and effect remain unchanged.

[0063] Example 9

[0064] Compared to the previous embodiments, the separation tank 8 in this embodiment also includes a discharge pipe 821. One end of the discharge pipe 821 is connected to the bottom of the inner ring end of the first filter screen 802, and the other end of the discharge pipe 821 passes through the outside of the tank body 803. A valve 806 is installed on the side of the discharge pipe 821 that is connected to the outside of the tank body 803. During cleaning, the first filter screen 802 can be directly rinsed, so that the impurities filtered by the first filter screen 802 can be discharged from the discharge pipe 821, avoiding the inconvenience of disassembly, etc. The rest of the structure and effect remain unchanged.

[0065] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0066] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0067] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0068] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A passion fruit white seed removal device, characterized in that: The system includes a first discharge hopper (1), a trough plate (2), an assembly frame (3), a connecting pipe (4), a return pipe (5), a support frame (6), a pump (7), a separation tank (8), and a suction head (9). The trough plate (2) is a plate with a U-shaped cross-section. The trough plate (2) is assembled on the support frame (6). The first discharge hopper (1) is fixed to one end of the trough plate (2). When the trough plate (2) is assembled on the support frame (6), it is inclined toward the first discharge hopper (1). The assembly frame (3) is mounted on the trough plate (2). Multiple suction heads (9) are evenly assembled on the assembly frame (3). The suction heads (9) are connected to the separation tank (8) through the connecting pipe (4). The separation tank (8) is used for material-liquid separation of the seeds extracted by the suction heads (9). The separation tank (8) is also connected to a pump (7) through the connecting pipe (4). The pump (7) is also connected to a return pipe (5) through the connecting pipe (4). The return pipe (5) is assembled on the side of the trough plate (2) away from the first discharge hopper (1). The return pipe (5) communicates with the groove of the trough plate (2).

2. The passion fruit white seed removal device according to claim 1, characterized in that: The assembly frame (3) includes a main frame rod (301), a detection assembly plate (302), and a camera (303). The main frame rod (301) is mounted on the slot plate (2) and is used for assembling the suction head (9). The detection assembly plate (302) is mounted on the side of the main frame rod (301) adjacent to the return pipe (5). The camera (303) is mounted on the detection assembly plate (302) and is used for identifying passion fruit white seeds.

3. The passion fruit white seed removal device according to claim 2, characterized in that: The assembly frame (3) also includes a pump rod (304), one end of which is fixed to the slot plate (2), and the other end of which is connected to the main frame rod (301) or the detection assembly plate (302). The pump rod (304) is used to drive the main frame rod (301) or the detection assembly plate (302) to rise and fall relative to the slot plate (2).

4. A passion fruit white seed removal device according to claim 2 or 3, characterized in that: The assembly frame (3) also includes a first motor (305) and a fixing block (306). The fixing block (306) is fixedly connected to the pump rod (304) away from the end of the slot plate (2). The fixing block (306) is used to assemble the main frame rod (301) or the detection assembly plate (302). The first motor (305) is mounted on the fixing block (306). The first motor (305) is used to drive the main frame rod (301) or the detection assembly plate (302) to rotate.

5. The passion fruit white seed removal device according to claim 2, characterized in that: The main frame rod (301) is equipped with a first magnetic ring (307), and the suction head (9) is equipped with a second magnetic ring (901). The first magnetic ring (307) is used to attract the second magnetic ring (901) when the suction head (9) is assembled.

6. The passion fruit white seed removal device according to claim 1, characterized in that: The return pipe (5) includes a return outlet (501), a pipe body (502) and a pipe groove (503). One end of the pipe body (502) is uniformly provided with a plurality of return outlets (501). The return outlets (501) are connected to the pipe groove (503) inside the pipe body (502). The return outlets (501) are inclined towards the side of the pipe body (502) adjacent to the first discharge hopper (1) and the trough plate (2). The pipe groove (503) is inclined and lowered towards the side of the return outlets (501). The pipe groove (503) is connected to the pump (7) through a connecting pipe (4).

7. A passion fruit white seed removal device according to claim 1, 2, or 6, characterized in that: The separation tank (8) includes a base (801), a first filter screen (802), a tank body (803), a tank cover (804), a diversion pipe (805), a valve (806), a connecting pipe (807), a through groove (808), a top cover (809), a first positioning ring (810), a second filter screen (811), a bottom cover (812), a liquid outlet (813), and a second motor (814). The tank body (803) is assembled on the base (801). The second filter screen (811) is assembled inside the barrel body (803). The second filter screen (811), together with the top cover (809) and the bottom cover (812), forms a bottom-sealed filter cylinder. The first filter screen (802) is a frustum-shaped ring with a larger top and a smaller bottom. The first filter screen (802) is fitted onto the outside of the filter cylinder and has a slot between it and the filter cylinder. The bottom of the first filter screen (802) is fixedly assembled inside the barrel body (803) by a second positioning ring (80201). The second motor (814) is mounted on the barrel body (803) and is used to drive the filter cartridge to rotate. The first positioning ring (810) is sleeved on the upper outer side of the filter cartridge and is fixedly connected to the first filter screen (802). The barrel cover (804) is sealed on the top of the barrel body (803). A diversion pipe (805) is fixedly mounted on the top of the barrel cover (804). The diversion pipe (805) is connected to the filter cartridge through a connecting pipe (805). 807) and the through groove (808) are connected to the inside of the filter cartridge. The diversion outlet of the diversion pipe (805) is connected to the suction head (9) through the connecting pipe (4). A valve (806) is installed at the diversion outlet of the diversion pipe (805). The liquid outlet (813) is provided through the bottom of the barrel (803). The liquid outlet (813) is connected to the pump (7) through the connecting pipe (4). The liquid outlet (813) is located on the outer ring side of the first filter screen (802).

8. The passion fruit white seed removal device according to claim 7, characterized in that: The separating barrel (8) further includes a second discharge hopper (815), a baffle (816), a first through hole (817), a second through hole (818), and a spiral guide plate (819). One end of the second discharge hopper (815) is fixedly connected to the first positioning ring (810), and the other end of the second discharge hopper (815) penetrates the side wall of the barrel body (803). The first through hole (817) is provided through the first positioning ring (810), and the second through hole (818) is provided through the top of the second filter screen (811). The first through hole (817) and the second through hole (818) are used to connect the second discharge hopper (815) and the interior of the second filter screen (811). A spiral guide plate (819) is fixed on the inner side wall of the second filter screen (811). The spiral guide plate (819) is used to guide the debris in the second filter screen (811) to the second through hole (818) for discharge. A baffle (816) is installed on the side of the second discharge hopper (815) that communicates with the first through hole (817) away from the first through hole (817).

9. The passion fruit white seed removal device according to claim 7, characterized in that: The separation tank (8) also includes a three-way valve (820), which is assembled between the liquid outlet (813) and the connecting pipe (4).

10. The passion fruit white seed removal device according to claim 7, characterized in that: The separation tank (8) also includes a discharge pipe (821), one end of which is connected to the bottom of the inner ring of the first filter screen (802), and the other end of which passes through the outside of the tank body (803). A valve (806) is installed on the side of the discharge pipe (821) that is connected to the outside of the tank body (803).

Images