A litchi deep processing device

Abstract

The application discloses a kind of processing devices of litchi deep, including separation tank, the separation tank one side is fixedly installed with feed tank, the separation tank and feed tank inner cavity are communicated;It further includes impurity removal mechanism, for cleaning the impurities mixed in cooling water;The impurity removal mechanism includes separation plate, the separation plate sliding installation is in the separation tank inner cavity, the separation tank bottom is equipped with a plurality of air inlet holes, the separation tank bottom is fixedly installed with two gas collectors, a plurality of air inlet holes are communicated with the inner cavity of two gas collectors respectively, two gas collectors are fixedly connected with air inlet pipe, the separation tank one side is fixedly connected with first filter tank;Through first filter tank, the cold water in the separation tank inner cavity is extracted, residue will enter first filter tank along with water flow, residue remains in the first filter tank inner cavity, cold water is introduced into the inner cavity of feed tank through water pipe, and the residue is gathered in the first filter tank inner cavity, so that the residue is collected and treated again by staff, so as to realize the reduction of loss.

Description

Technical Field

[0001] This invention relates to the field of lychee deep processing technology, specifically a lychee deep processing device. Background Technology

[0002] The core advantage of low-temperature oxygen-free lychee juice production is its ability to efficiently "lock in freshness." This technology is typically carried out at low temperatures (such as 0-4℃) and in an oxygen-free environment throughout the process, which maximizes the preservation of the original nutrients, color, and fresh, sweet flavor of the lychee. It also avoids quality deterioration caused by high-temperature heating. This breaks through the bottleneck of lychees being extremely prone to spoilage (color changes in one day, aroma changes in two days, and taste changes in three days), enabling a year-round supply of high-quality lychee juice.

[0003] In existing technology, when making lychee juice, the lychees are peeled, sterilized at low temperature, washed, pitted, and squeezed to extract juice in sequence. After one set of processes, each fresh lychee is made into lychee juice.

[0004] However, in actual use, when pitting lychees, the lychee must first be positioned correctly, and the direction of the stem should be determined so that the pitting tool can accurately align and push out the pit. The pitting tool separates the pit from the lychee pulp by squeezing the pit, thus completing the pitting process. During the pitting process, the pitting tool will squeeze the lychee pulp, causing some of the pulp to separate from the whole lychee. In the subsequent transportation of the lychees, this part of the pulp is easy to separate from the whole lychee, resulting in the separated lychee pulp remaining in the transport box. A large amount of separated lychee pulp remaining in the transport box is not only inconvenient to clean, but also increases the loss.

[0005] Therefore, a deep processing device for lychees is proposed to address the above problems. Summary of the Invention

[0006] To overcome the shortcomings of existing technologies and solve the problem that lychee residue accumulates in the transfer box, making it inconvenient to clean and increasing losses, this invention proposes a lychee deep processing device.

[0007] A deep processing device for lychees includes a separation box, on one side of which a feeding box is fixedly installed, and the separation box communicates with the inner cavity of the feeding box. It also includes a cleaning mechanism for removing impurities mixed in the cooling water; The impurity removal mechanism includes a separation plate, which is slidably installed inside the separation chamber. The bottom of the separation chamber has several air inlets, and two air collecting pipes are fixedly installed at the bottom of the separation chamber. The several air inlets are respectively connected to the inner cavities of the two air collecting pipes. The two air collecting pipes are fixedly connected to an air inlet pipe. A first filter box is fixedly connected to one side of the separation chamber, and a water pump is fixedly connected to one side of the first filter box. A water pipe is fixedly installed on one side of the water pump, and one end of the water pipe is fixedly installed on the top of the feed box.

[0008] Preferably, a conveyor roller is rotatably mounted inside the feed box, a conveyor belt is wound around the outer surface of the conveyor roller, and a first motor is fixedly connected to one end of the conveyor roller. The first motor is fixedly connected to the feed box.

[0009] Preferably, a plurality of push plates are uniformly fixedly installed on the outer surface of the conveyor belt, and water-permeable holes are provided on one side of both the conveyor belt and the push plates.

[0010] Preferably, a limit block is fixedly installed in the inner cavity of the feed box, a sliding groove is provided on the top of the feed box, a baffle is slidably installed in the inner cavity of the sliding groove, a first electric push rod is fixedly connected to the top of the baffle, and the first electric push rod is fixedly connected to the separation box.

[0011] Preferably, four limiting rods are fixedly installed in the inner cavity of the separation box, and a plurality of separation holes are opened on the top of the separation plate. The limiting rods are slidably installed in the inner cavity of the separation holes. Two connecting blocks are fixedly installed on the top of the separation plate, and a second electric push rod is rotatably installed on the top of the connecting blocks. The second electric push rod is fixedly connected to the separation box.

[0012] Preferably, a discharge box is fixedly installed on one side of the separation box, a drying box is fixedly connected to the bottom of the discharge box, a water filter plate is fixedly installed inside the drying box, a water outlet pipe is fixedly installed at the bottom of the water filter plate, a water tank is fixedly connected to one end of the water outlet pipe, and the water tank is fixedly connected to the separation box.

[0013] Preferably, a pulverizing chamber is fixedly installed at the bottom of the drying chamber, a second motor is fixedly installed at the top of the drying chamber, and a rotating rod is fixedly installed on the output shaft of the second motor, the rotating rod being located inside the pulverizing chamber.

[0014] Preferably, a plurality of first filter plates are fixedly installed in the inner cavity of the crushing box, and a plurality of grading plates are opened on the top of the first filter plates, and a plurality of crushing rods are fixedly installed on the outer surface of the rotating rod.

[0015] Preferably, a pressing box is fixedly installed at the bottom of the crushing box, and two pressing rollers are rotatably installed inside the pressing box. Two meshing gears are fixedly installed at one end of each of the two pressing rollers. A third motor is fixedly connected to one end of one of the pressing rollers. Two scrapers are fixedly installed inside the pressing box, and the two scrapers are slidably connected to the two pressing rollers respectively.

[0016] Preferably, a second filter box is fixedly installed at the bottom of the extrusion box, a second filter plate is fixedly installed inside the second filter box, a juice outlet pipe is fixedly installed on one side of the second filter box, and an air outlet pipe is fixedly installed on the top of the second filter box.

[0017] The advantages of this invention are: 1. This invention involves feeding the lychee pulp into the separation chamber via a feeding box. Nitrogen gas is injected into the separation chamber through an air inlet pipe and a gas collecting pipe to reduce the oxygen content and slow down the browning process of the lychee pulp. During this process, the injected nitrogen gas enters the separation chamber from the bottom. The separation chamber contains cold water, and the nitrogen gas enters the separation chamber in the form of bubbles. These bubbles cause the cold water to slosh, impacting the lychee pulp. Residue adhering to the lychee pulp falls into the separation chamber. A water pump extracts the cold water from the separation chamber through a first filter box, and the residue also enters the first filter box with the water flow. The residue is retained in the first filter box. Cold water then enters the feeding box through a water pipe, collecting the residue in the first filter box. This facilitates the collection and reprocessing of the residue by the staff, thereby reducing losses.

[0018] 2. In this invention, the separation plate is driven to slide upward by the output end of the second electric push rod. During this process, the limiting rod slides in the inner cavity of the separation hole, thereby limiting the separation plate. An inclined plate is installed in the inner cavity of the separation plate. The inclined plate, together with the limiting rod, limits the separation plate, allowing it to gradually tilt during the upward movement. A fruit outlet is opened on one side of the separation plate. Finally, when the separation plate is tilted, the lower end is close to the fruit outlet, and the lychee pulp slides along the tilted separation plate and is discharged through the fruit outlet. The height of the fruit outlet is higher than the height of the feeding box. Therefore, the inner cavity of the feeding box is filled with cold water during use. This achieves the sealing of the inner cavity of the separation box. During the process of the separation plate driving the lychee pulp upward, some of the moisture on the surface of the lychee pulp will also separate from the lychee.

[0019] 3. In this invention, the output shaft of the second motor drives the rotating rod and the crushing rod to initially crush the lychee pulp. The crushed lychee pulp enters the inner cavity of the extrusion chamber, where the output shaft of the third motor drives the extrusion roller to rotate. Through gear transmission, the two extrusion rollers work together to crush the lychee pulp. Finally, the juice and pulp are separated by the second filter plate. The juice is discharged through the juice outlet pipe, while the pulp flows to the top of the second filter plate for easy collection and processing by staff. Nitrogen gas is discharged through the gas outlet pipe. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of one embodiment of the present invention; Figure 2 This is a schematic diagram of the first filter box installation structure according to an embodiment of the present invention; Figure 3 This is a schematic cross-sectional view of the separation box according to an embodiment of the present invention; Figure 4 This is a schematic diagram of the gas collecting pipe installation structure according to an embodiment of the present invention; Figure 5 This is a schematic cross-sectional view of a drying oven according to an embodiment of the present invention; Figure 6 This is a schematic diagram of the internal structure of the pulverizing chamber according to an embodiment of the present invention; Figure 7 This is a schematic cross-sectional view of the extrusion box according to an embodiment of the present invention.

[0022] In the diagram: 1. Separation box; 11. First filter box; 12. Water pump; 13. Water pipe; 2. Feed box; 21. Conveyor roller; 211. First motor; 22. Conveyor belt; 23. Push plate; 24. Limiting block; 25. Slide groove; 251. First electric push rod; 252. Baffle; 3. Separation plate; 31. Separation hole; 32. Limiting rod; 33. Second electric push rod; 331. Connecting block; 4. Air collecting pipe; 41. Air inlet pipe; 4 2. Air inlet; 5. Discharge box; 51. Drying box; 52. Filter plate; 53. Water outlet pipe; 54. Water tank; 6. Second motor; 61. First filter plate; 62. Grading plate; 63. Crushing rod; 64. Crushing box; 65. Extrusion box; 651. Gear; 652. Extrusion roller; 653. Third motor; 654. Scraper; 66. Second filter box; 661. Second filter plate; 662. Juice outlet pipe; 663. Air outlet pipe. Detailed Implementation

[0023] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see Figures 1 to 7 As shown, a lychee deep processing device includes a separation box 1, a feeding box 2 fixedly installed on one side of the separation box 1, and the inner cavity of the separation box 1 and the feeding box 2 communicating with each other; it also includes a cleaning mechanism for cleaning impurities mixed in cooling water; the cleaning mechanism includes a separation plate 3, which is slidably installed in the inner cavity of the separation box 1; a plurality of air inlets 42 are opened at the bottom of the separation box 1; two air collecting pipes 4 are fixedly installed at the bottom of the separation box 1; the plurality of air inlets 42 respectively communicate with the inner cavity of the two air collecting pipes 4; the two air collecting pipes 4 are fixedly connected to an air inlet pipe 41; a first filter box 11 is fixedly connected to one side of the separation box 1; a water pump 12 is fixedly connected to one side of the first filter box 11; a water pipe 13 is fixedly installed on one side of the water pump 12; one end of the water pipe 13 is fixedly installed on the top of the feeding box 2.

[0025] In the existing lychee juice making process, the lychees are easily damaged when the pitting knife is used to remove the pits. During the transportation of the lychees, the damaged lychees are prone to falling out and leaving lychee residue. The residue accumulates in the transport box, which is not only inconvenient to clean, but also increases the loss.

[0026] In use, the pitted lychee pulp is first transferred within the inner cavity of the feeding box 2, and then enters the inner cavity of the separation box 1 through the feeding box 2. Nitrogen gas is injected into the inner cavity of the separation box 1 through the air inlet pipe 41 and the air collecting pipe 4 to reduce the oxygen in the inner cavity of the feeding box 2, thereby slowing down the browning process of the lychee pulp. During this process, the injected nitrogen gas enters the inner cavity of the separation box 1 from the bottom. The inner cavity of the separation box 1 contains cold water, and the nitrogen gas enters the inner cavity of the separation box 1 in the form of bubbles. The bubbles can cause the cold water to evaporate. The sloshing of water impacts the lychee pulp, causing the residue attached to the pulp to fall into the inner cavity of the separation tank 1. The water pump 12 draws out the cold water from the inner cavity of the separation tank 1 through the first filter tank 11, and the residue also enters the inner cavity of the first filter tank 11 with the water flow. The residue is left in the inner cavity of the first filter tank 11. The cold water enters the inner cavity of the feed tank 2 through the water pipe 13, collecting the residue in the inner cavity of the first filter tank 11, making it easier for staff to collect and reprocess the residue, thereby reducing losses.

[0027] Furthermore, such as Figure 3As shown, a conveyor roller 21 is rotatably installed inside the feed box 2, and a conveyor belt 22 is wound around the outer surface of the conveyor roller 21. A first motor 211 is fixedly connected to one end of the conveyor roller 21, and the first motor 211 is fixedly connected to the feed box 2. A plurality of push plates 23 are uniformly fixedly installed on the outer surface of the conveyor belt 22, and water-permeable holes are provided on one side of both the conveyor belt 22 and the push plates 23.

[0028] In use, the lychee pulp is transferred through the feeding box 2. The output shaft of the first motor 211 drives the conveyor roller 21 to rotate, and the conveyor roller 21 drives the conveyor belt 22 to rotate. The inner cavity of the feeding box 2 is filled with cold water, and the lychee pulp is in the water. The lychee pulp is scraped by the push plate 23, thereby realizing the transfer of the lychee pulp. Multiple water holes can prevent the cold water in the inner cavity of the feeding box 2 from affecting the rotation of the push plate 23.

[0029] Furthermore, such as Figure 3 As shown, a limit block 24 is fixedly installed in the inner cavity of the feed box 2, and a sliding groove 25 is provided on the top of the feed box 2. A baffle 252 is slidably installed in the inner cavity of the sliding groove 25. A first electric push rod 251 is fixedly connected to the top of the baffle 252, and the first electric push rod 251 is fixedly connected to the separation box 1.

[0030] When in use, the lychee pulp is moved in the water by the push plate 23. Due to inertia, the lychee will flow into the inner cavity of the separation box 1. In order to prevent lychees from returning to the inner cavity of the feeding box 2 when the separation plate 3 slides in the inner cavity of the separation box 1, one end of the feeding box 2 is closed by the baffle 252. The baffle 252 is slid by the output end of the first electric push rod 251, which works in conjunction with the limiting block 24 to achieve the closure of the feeding box 2.

[0031] Furthermore, such as Figure 3 As shown, four limiting rods 32 are fixedly installed in the inner cavity of the separation box 1, and several separation holes 31 are opened on the top of the separation plate 3. The limiting rods 32 are slidably installed in the inner cavity of the separation holes 31. Two connecting blocks 331 are fixedly installed on the top of the separation plate 3. A second electric push rod 33 is rotatably installed on the top of the connecting block 331. The second electric push rod 33 is fixedly connected to the separation box 1.

[0032] In use, the second electric push rod 33 drives the separating plate 3 to slide upward. During this process, the limiting rod 32 slides inside the separating hole 31, thereby limiting the separation plate 3. An inclined plate is installed inside the separating plate 3. The inclined plate, together with the limiting rod 32, limits the separation plate 3, allowing it to gradually tilt as it rises. A fruit outlet is opened on one side of the separating plate 3. When the separating plate 3 is tilted, the lower end is close to the fruit outlet, and the lychee pulp slides along the tilted separating plate 3 and is eventually discharged through the fruit outlet. The height of the fruit outlet is higher than the height of the feeding box 2. Therefore, the inner cavity of the feeding box 2 is filled with cold water during use. This achieves the sealing of the inner cavity of the separating box 1. During the process of the separating plate 3 driving the lychee pulp upward, some of the water on the surface of the lychee pulp will also separate from the lychee.

[0033] Furthermore, such as Figure 5 As shown, a discharge box 5 is fixedly installed on one side of the separation box 1, and a drying box 51 is fixedly connected to the bottom of the discharge box 5. A water filter plate 52 is fixedly installed inside the drying box 51, and a water outlet pipe 53 is fixedly installed at the bottom of the water filter plate 52. A water tank 54 is fixedly connected to one end of the water outlet pipe 53, and the water tank 54 is fixedly connected to the separation box 1.

[0034] In use, the lychee pulp enters the inner cavity of the discharge box 5 through the fruit outlet, and then slides to the top of the filter plate 52. The lychee pulp slides on the top of the filter plate 52, and the top of the filter plate 52 has several water outlet grooves. During the sliding process, the surface water of the lychee pulp will flow through the water outlet grooves into the inner cavity of the filter plate 52, and finally enter the inner cavity of the water tank 54 through the water outlet pipe 53.

[0035] Furthermore, such as Figure 6 As shown, a pulverizing box 64 is fixedly installed at the bottom of the drying box 51, and a second motor 6 is fixedly installed at the top of the drying box 51. A rotating rod is fixedly installed on the output shaft of the second motor 6, and the rotating rod is located inside the pulverizing box 64. The inner cavity of the crushing box 64 is fixedly installed with a plurality of first filter plates 61, and the top of the first filter plates 61 is provided with a plurality of grading plates 62. The outer surface of the rotating rod is fixedly installed with a plurality of crushing rods 63.

[0036] When in use, the lychee pulp enters the inner cavity of the crushing box 64 through the discharge box 5. The grading plates 62 on the top of the multiple first filter plates 61 are of different sizes, and the grading plates 62 closer to the drying box 51 have a larger diameter. The output shaft of the second motor 6 drives the rotating rod and the crushing rod 63 to rotate, so as to initially crush the lychee pulp.

[0037] Furthermore, such as Figure 7As shown, a crushing box 65 is fixedly installed at the bottom of the crushing box 64. Two crushing rollers 652 are rotatably installed inside the crushing box 65. Two meshing gears 651 are fixedly installed at one end of each of the two crushing rollers 652. A third motor 653 is fixedly connected to one end of one of the crushing rollers 652. Two scrapers 654 are fixedly installed inside the crushing box 65. The two scrapers 654 are slidably connected to the two crushing rollers 652 respectively. A second filter box 66 is fixedly installed at the bottom of the extrusion box 65. A second filter plate 661 is fixedly installed inside the second filter box 66. A juice outlet pipe 662 is fixedly installed on one side of the second filter box 66. An air outlet pipe 663 is fixedly installed on the top of the second filter box 66.

[0038] In use, the crushed lychee pulp enters the inner cavity of the extrusion chamber 65. The output shaft of the third motor 653 drives the extrusion roller 652 to rotate. Through the transmission of the gear 651, the two extrusion rollers 652 together extrude the lychee pulp. Finally, the juice and pulp are separated by the second filter plate 661. The juice is discharged through the juice outlet pipe 662, and the pulp flows to the top of the second filter plate 661 for easy collection and processing by the staff. Nitrogen gas is discharged through the gas outlet pipe 663.

[0039] Working principle: Nitrogen gas enters the inner cavity of the separation chamber 1 through the feed box 2. Nitrogen gas is injected into the inner cavity of the separation chamber 1 through the air inlet pipe 41 and the air collection pipe 4 to reduce the oxygen in the inner cavity of the feed box 2, thereby slowing down the browning process of the lychee pulp. During this process, the injected nitrogen gas enters the inner cavity of the separation chamber 1 from the bottom. The inner cavity of the separation chamber 1 contains cold water. The nitrogen gas enters the inner cavity of the separation chamber 1 in the form of bubbles. The bubbles can cause the cold water to slosh. The sloshing cold water impacts the lychee pulp. The residue attached to the lychee pulp falls into the inner cavity of the separation chamber 1. The water pump 12 draws out the cold water from the inner cavity of the separation chamber 1 through the first filter box 11. The residue will also enter the inner cavity of the first filter box 11 with the water flow. The residue is left in the inner cavity of the first filter box 11. The cold water enters the inner cavity of the feed box 2 through the water pipe 13 and collects the residue in the inner cavity of the first filter box 11, which is convenient for the staff to collect and reprocess the residue, thereby reducing losses.

[0040] The second electric push rod 33 drives the separating plate 3 to slide upward. During this process, the limiting rod 32 slides inside the separating hole 31, thereby limiting the separation plate 3. An inclined plate is installed inside the separating plate 3. The inclined plate, together with the limiting rod 32, limits the separation plate 3, allowing it to gradually tilt during its ascent. A fruit outlet is opened on one side of the separating plate 3. Ultimately, when the separating plate 3 is tilted, the lower end is close to the fruit outlet, and the lychee pulp slides along the tilted separating plate 3 and is discharged through the fruit outlet. The height of the fruit outlet is higher than the height of the feeding box 2. Therefore, the inner cavity of the feeding box 2 is filled with cold water during use. This achieves the function of limiting the inner cavity of the separating box 1. The sealing is achieved by separating the lychee pulp from the lychee pulp as it moves upward with the separation plate 3. Some moisture from the edges of the pulp also separates from the pulp. The output shaft of the second motor 6 drives the rotating rod and crushing rod 63 to initially crush the lychee pulp. The crushed pulp enters the inner cavity of the extrusion chamber 65, where the output shaft of the third motor 653 drives the extrusion roller 652 to rotate. Through gear 651, the two extrusion rollers 652 jointly extrude the lychee pulp. Finally, the juice and pulp are separated by the second filter plate 661. The juice is discharged through the juice outlet pipe 662, while the pulp flows to the top of the second filter plate 661 for easy collection and processing by staff. Nitrogen is then discharged through the gas outlet pipe 663.

[0041] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A deep processing device for lychee, comprising a separation box (1), wherein a feeding box (2) is fixedly installed on one side of the separation box (1), and the inner cavity of the separation box (1) and the feeding box (2) are in communication; It also includes a cleaning mechanism for removing impurities mixed in the cooling water; Its features are: The impurity removal mechanism includes a separation plate (3), which is slidably installed in the inner cavity of the separation box (1). The bottom of the separation box (1) is provided with several air inlets (42). Two air collecting pipes (4) are fixedly installed at the bottom of the separation box (1). The several air inlets (42) are respectively connected to the inner cavities of the two air collecting pipes (4). The two air collecting pipes (4) are fixedly connected to an air inlet pipe (41). A first filter box (11) is fixedly connected to one side of the separation box (1). A water pump (12) is fixedly connected to one side of the first filter box (11). A water pipe (13) is fixedly installed on one side of the water pump (12). One end of the water pipe (13) is fixedly installed on the top of the feed box (2).

2. The litchi deep processing device according to claim 1, characterized in that: The inner cavity of the feed box (2) is rotatably equipped with a conveyor roller (21), and a conveyor belt (22) is wound around the outer surface of the conveyor roller (21). One end of the conveyor roller (21) is fixedly connected to a first motor (211), and the first motor (211) is fixedly connected to the feed box (2).

3. The litchi deep processing device according to claim 2, characterized in that: Several push plates (23) are uniformly fixedly installed on the outer surface of the conveyor belt (22), and water-permeable holes are opened on one side of both the conveyor belt (22) and the push plates (23).

4. The litchi deep processing device according to claim 3, characterized in that: The feed box (2) has a limit block (24) fixedly installed in its inner cavity. The top of the feed box (2) has a slide groove (25). A baffle (252) is slidably installed in the inner cavity of the slide groove (25). A first electric push rod (251) is fixedly connected to the top of the baffle (252). The first electric push rod (251) is fixedly connected to the separation box (1).

5. The litchi deep processing device according to claim 4, characterized in that: The separation box (1) has four limiting rods (32) fixedly installed in its inner cavity. The separation plate (3) has several separation holes (31) on its top. The limiting rods (32) are slidably installed in the inner cavity of the separation holes (31). The separation plate (3) has two connecting blocks (331) fixedly installed on its top. The connecting blocks (331) have a second electric push rod (33) rotatably installed on their tops. The second electric push rod (33) is fixedly connected to the separation box (1).

6. The litchi deep processing device according to claim 5, characterized in that: A discharge box (5) is fixedly installed on one side of the separation box (1). A drying box (51) is fixedly connected to the bottom of the discharge box (5). A filter plate (52) is fixedly installed inside the drying box (51). A water outlet pipe (53) is fixedly installed at the bottom of the filter plate (52). A water tank (54) is fixedly connected to one end of the water outlet pipe (53). The water tank (54) is fixedly connected to the separation box (1).

7. The litchi deep processing device according to claim 6, characterized in that: The bottom of the drying box (51) is fixedly installed with a crushing box (64), and the top of the drying box (51) is fixedly installed with a second motor (6). The output shaft of the second motor (6) is fixedly installed with a rotating rod, which is located inside the crushing box (64).

8. The litchi deep processing device according to claim 7, characterized in that: The inner cavity of the crushing box (64) is fixedly installed with a number of first filter plates (61), and the top of the first filter plates (61) is provided with a number of grading plates (62). The outer surface of the rotating rod is fixedly installed with a number of crushing rods (63).

9. The litchi deep processing device according to claim 8, characterized in that: The bottom of the crushing box (64) is fixedly installed with an extrusion box (65). Two extrusion rollers (652) are rotatably installed in the inner cavity of the extrusion box (65). Two meshing gears (651) are fixedly installed at one end of each of the two extrusion rollers (652). A third motor (653) is fixedly connected to one end of one of the extrusion rollers (652). Two scrapers (654) are fixedly installed in the inner cavity of the extrusion box (65). The two scrapers (654) are slidably connected to the two extrusion rollers (652) respectively.

10. The litchi deep processing device according to claim 9, characterized in that: The bottom of the extrusion box (65) is fixedly installed with a second filter box (66), the inner cavity of the second filter box (66) is fixedly installed with a second filter plate (661), a juice outlet pipe (662) is fixedly installed on one side of the second filter box (66), and an air outlet pipe (663) is fixedly installed on the top of the second filter box (66).

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