Automatic fruit sorting device for blackberry processing

Abstract

The invention discloses an automatic fruit sorting device for blackberry processing, and belongs to the field of blackberry sorting, the automatic fruit sorting device comprises a protective shell, a primary sorting part for preliminarily sorting blackberries is fixedly mounted on one side of the interior of the protective shell, and a cleaning pool for cleaning the blackberries is fixedly mounted at one end, away from the primary sorting part, of the interior of the protective shell; a plurality of transmission parts used for driving the first-stage sorting part and the cleaning pool to work are rotationally installed above the protective shell, a first collecting part is fixedly installed at the bottom end of the first-stage sorting part, the first-stage sorting part comprises a sorting pool, a lower outlet is formed in the bottom end of the interior of the sorting pool, and a first collecting part is fixedly installed at the bottom end of the lower outlet. According to the blackberry sorting device, the first-stage sorting part is arranged, snails adsorbed on blackberries can be automatically killed and removed through the first-stage sorting part, the snails are prevented from influencing subsequent processing of the blackberries, manual sorting is not needed, and the sorting efficiency of the device is greatly improved.

Description

Technical Field

[0001] The invention relates to the field of blackberry sorting, and more particularly to an automatic fruit sorting device for blackberry processing. Background Art

[0002] Blackberry is an aggregate fruit, formed by many small fruits growing on the same flower to form a large fruit. These small fruits become round and plump when ripe, so the blackberry looks distinct. The gaps in the pulp tissue of blackberries are large, and these gaps are filled with air, making the overall density of the fruit relatively small, allowing it to float on the water. The skin of blackberries is thin and smooth, which helps reduce friction with the water surface and makes it easier for the fruit to float on the water.

[0003] Because most blackberry picking has been achieved by large-scale mechanized picking, snails will crawl on the blackberries during mechanical picking, and the snails have strong adsorption ability, which makes it difficult to kill them with chemicals. As a result, more snails will remain on the blackberries, affecting subsequent processing. Because of the adsorption effect of the snails, ordinary sorting equipment is difficult to separate them, and they need to be picked manually one by one, which is cumbersome and inefficient.

[0004] In view of this, in order to solve the above-mentioned shortcomings, the present invention provides an automatic fruit sorting device for blackberry processing. Summary of the invention

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide an automatic fruit sorting device for blackberry processing, which can automatically sort the snails without the need for workers to manually remove them.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] An automatic fruit sorting device for blackberry processing comprises a protective shell, a primary sorting part for preliminarily sorting blackberries is fixedly installed on one side of the interior of the protective shell, a washing pool for washing blackberries is fixedly installed on one end of the interior of the protective shell away from the primary sorting part, a plurality of transmission parts for driving the primary sorting part and the washing pool to work are rotatably installed on the upper part of the protective shell, and a first collecting part is fixedly installed on the bottom end of the primary sorting part; The primary sorting part includes a sorting pool, a lower outlet is provided at the inner bottom end of the sorting pool, the first collecting component is fixedly installed inside the lower outlet, a collecting component is fixedly installed at the inner bottom end of the sorting pool, a material taking box is slidably installed at the inner upper ends of the sorting pool and the cleaning pool, a lower end side of the material taking box is provided with an inclined filter plate, a discharge port is provided at the lower end of the sorting pool away from the inclined filter plate, a second connecting rod is fixedly installed at the upper end of the sorting pool, and a plurality of sliding sleeves corresponding to the transmission components are sleeved on the outer side of the second connecting rod.

[0008] Furthermore, a secondary sorting section is provided between the primary sorting section and the cleaning pool, and the secondary sorting section is used to perform secondary sorting on the blackberries sorted by the primary sorting section and transport them to the inside of the cleaning pool, and the transmission component includes a main rod, a first U-shaped section is provided at a position on the main rod corresponding to the primary sorting section, a second U-shaped section is provided at a position on the main rod corresponding to the cleaning pool, and a third U-shaped section is provided at a position on the main rod corresponding to the secondary sorting section, and sliding sleeves on the two second connecting rods are rotatably installed in the middle of the corresponding first U-shaped section and the second U-shaped section, and sliding rods are provided in the middle of the first U-shaped section, the second U-shaped section, and the third U-shaped section.

[0009] Further, the first collecting component includes a fixed cylinder, which is fixedly installed on the protective shell, and a central rotating cylinder is rotatably installed in the middle of the fixed cylinder, and an upper fixed plate and a lower fixed plate are respectively provided above and below the central rotating cylinder, and the upper fixed plate and the lower fixed plate are both fixedly installed on the fixed cylinder, and a first arc-shaped opening is opened on the upper surface of the central rotating cylinder, and a second arc-shaped opening is opened on the lower surface of the central rotating cylinder, and the first arc-shaped opening and the second arc-shaped opening are in mutually symmetrical positions, a third arc-shaped opening is opened on the upper fixed plate, and a fourth arc-shaped opening is opened on the lower fixed plate at a position corresponding to the third arc-shaped opening.

[0010] Furthermore, a center rod is fixedly installed at the inner center position of the center rotating cylinder, a plurality of evenly distributed second baffle rods are fixedly installed between the center rod and the center rotating cylinder, a plurality of evenly distributed first baffle rods are fixedly installed inside the fixed cylinder, the first baffle rods pass through the center rotating cylinder and are rotatably installed on the center rod, and the plurality of first baffle rods and the first arc-shaped openings are staggered.

[0011] Furthermore, the secondary sorting part includes a U-shaped rotating plate, which is rotatably installed on a side of the cleaning tank close to the primary sorting part, a sponge pad is fixedly installed on the upper surface of the U-shaped rotating plate, and a plurality of distributed ventilation holes are provided on the U-shaped rotating plate and the sponge pad, and spring telescopic rods are rotatably installed on both sides of one end of the U-shaped rotating plate close to the primary sorting part, a first connecting rod is fixedly installed between the two spring telescopic rods, and the sliding sleeve on the first connecting rod is rotatably installed in the middle of the third U-shaped section, and fixed sleeves are also fixedly installed on both sides of one end of the U-shaped rotating plate close to the cleaning tank, a round-headed sliding rod is provided on the internal sliding card of the fixed sleeve, a spring is fixedly connected between the round-headed sliding rod and the fixed sleeve, and wavy plates are fixedly installed at positions corresponding to the two round-headed sliding rods inside the protective shell.

[0012] Furthermore, a second collecting component is fixedly installed above the protective shell, and the second collecting component is located above the secondary sorting part. The second collecting component includes a first shell, and arc-shaped connecting shells are fixedly installed on both sides of the first shell, and a second shell is fixedly installed on one end of the arc-shaped connecting shell away from the second collecting component, and evenly distributed filter holes are opened at the bottom end of the second shell, and a cone is fixedly installed inside the first shell.

[0013] Furthermore, a feed hopper is fixedly installed on the outside of the protective shell on one side close to the primary sorting part, and a discharge hopper is fixedly installed on the outside of the protective shell on one side close to the cleaning tank.

[0014] Furthermore, a sodium chloride solution with a concentration of 6% is stored inside the primary sorting section, and clean water is circulated into the interior of the cleaning pool.

[0015] Furthermore, a first motor is fixedly installed on one side of the exterior of the protective shell, a transmission gear is fixedly installed on one end of the main rod, the driving end of the first motor drives the transmission gear to rotate through a chain, a fan is provided below the secondary sorting section, the fan is fixedly installed on the inner bottom end of the protective shell, and a second motor is fixedly installed below the protective shell, and the second motor is used to drive the fan to work.

[0016] Furthermore, a gear is rotatably mounted on the lower surface of the lower fixed plate, the gear is fixedly connected to the central rotating cylinder, a gear reducer is fixedly mounted on the lower surface of the protective shell, the driving end of the second motor is connected to the input end of the gear reducer, the input end of the gear reducer is connected to the fan, and the driving end of the gear reducer drives the gear under the lower fixed plate through a chain for transmission. Compared with the prior art, the present invention has the following beneficial effects: 1. This device can automatically kill and remove snails attached to blackberries by setting up a first-level sorting unit, preventing the snails from affecting the subsequent processing of blackberries. There is no need for manual sorting one by one, which greatly improves the sorting efficiency of the device.

[0017] 2. By setting the first collecting component, the device can automatically take out the snails from the inside of the primary sorting part when the device is working, preventing the snails from accumulating inside the sorting pool and causing the salt water to be contaminated and the concentration to be reduced. It can realize continuous sorting work and further improve the sorting efficiency.

[0018] 3. The device is provided with an upper fixed plate and a lower fixed plate so that the central rotating drum overlaps with the third arc-shaped opening and the fourth arc-shaped opening intermittently when rotating, thereby preventing a large amount of brine inside the sorting pool from being lost when taking out the snails. Only a small part of the brine will be lost during the taking out work, thereby reducing the loss of brine and further improving the device's ability to continuously perform sorting work and the sorting efficiency.

[0019] 4. The device prevents snails from being immersed in salt water for a long time, which causes the protein inside the snail to be decomposed by salt and causes the loss of nutrients, thereby affecting the effect of the snail as a fertilizer. The device can preserve the integrity of the snail carcass, improve the effect as a fertilizer, and facilitate the recycling of waste. 5. This device is provided with a secondary sorting part. The U-shaped rotating plate can produce a frustrating rotation to drive the blackberries above to be lifted up. As the fan blows out airflow, lighter impurities such as leaves and branches mixed in the blackberries can be blown away to complete the secondary sorting, further improving the sorting accuracy. The sponge pad can also quickly absorb the moisture inside the blackberries and prevent the blackberries from falling and breaking.

[0020] 6. This device is provided with a second collecting component. As the fan works, the lighter impurities on the U-shaped rotating plate will be blown into the interior of the first shell. The lighter impurities will be dried and then enter the interior of the second shell. The airflow will pass through the filter holes and output to the outside of the second collecting component, while lighter impurities such as leaves will be left in the interior of the second shell, which is convenient for later collection and crushing and fermentation with snails for reuse as fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the structure of the interior of the protective shell in the present invention; Figure 3 It is a schematic diagram of the cross-section structure of the protective shell in the present invention; Figure 4 It is a structural schematic diagram of the primary sorting unit in the present invention; Figure 5 It is a structural schematic diagram of the material taking box body in the present invention; Figure 6 It is a structural schematic diagram of the transmission component in the present invention; Figure 7 It is a structural schematic diagram of the first collecting component in the present invention; Figure 8 It is a schematic diagram of the cross-section structure of the fixed cylinder and the central rotating cylinder in the present invention; Fig. 9 It is a structural schematic diagram of the secondary sorting unit in the present invention; Fig.10 It is a schematic structural diagram of the second collecting component in the present invention.

[0022] Description of the numbers in the figure: 1. Protective shell; 2. Primary sorting part; 3. Cleaning tank; 4. Transmission parts; 5. First collecting part; 6. Secondary sorting part; 7. Second collecting part; 11. Feed hopper; 12. Discharge hopper; 13. Corrugated plate; 14. First motor; 15. Fan; 16. Second motor; 17. Gear reducer; 21. Sorting tank; 22. Material box; 23. Lower outlet; 24. Material collecting part; 41. Main rod; 42. First U-shaped section; 43. Second U-shaped section; 44. Third U-shaped section; 45. Transmission gear; 51. Fixed cylinder; 52. Center rotating cylinder; 53. Upper fixed plate; 54. Lower fixed plate Fixed plate; 61, U-shaped rotating plate; 62, sponge pad; 63, spring telescopic rod; 64, first connecting rod; 65, fixed sleeve; 71, first shell; 72, cone; 73, second shell; 221, second connecting rod; 222, inclined filter plate; 223, discharge port; 224, sliding sleeve; 421, sliding rod; 511, first stop rod; 521, first arc-shaped mouth; 522, second arc-shaped mouth; 523, center rod; 524, second stop rod; 531, third arc-shaped mouth; 541, fourth arc-shaped mouth; 651, round-head sliding rod; 711, arc-shaped connecting shell; 732, filter hole. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0024] See also Figures 1 to 10, an automatic fruit sorting device for blackberry processing, comprising a protective shell 1, a primary sorting part 2 for preliminarily sorting blackberries is fixedly installed on one side of the interior of the protective shell 1, a cleaning pool 3 for cleaning blackberries is fixedly installed on one end of the interior of the protective shell 1 away from the primary sorting part 2, a feeding hopper 11 is fixedly installed on the outside of the side of the protective shell 1 close to the primary sorting part 2, a discharging hopper 12 is fixedly installed on the side of the exterior of the protective shell 1 close to the cleaning pool 3, a plurality of transmission parts 4 for driving the primary sorting part 2 and the cleaning pool 3 to work are rotatably installed on the top of the protective shell 1, a first collecting part 5 is fixedly installed on the bottom end of the primary sorting part 2, a secondary sorting part 6 is provided between the primary sorting part 2 and the cleaning pool 3, a second collecting part 7 is fixedly installed on the top of the protective shell 1, and the second collecting part 7 is located above the secondary sorting part 6, a sodium chloride solution with a concentration of 6% is stored in the interior of the primary sorting part 2, and clean water is circulated into the interior of the cleaning pool 3.

[0025] During actual use, unprocessed blackberries are first added to the first-level sorting section 2 through the feed hopper 11. When the blackberries enter the first-level sorting section 2, the first-level sorting section 2 can work to sort the blackberries for the first time and separate the snails attached to them. By setting the first-level sorting section 2, the device can automatically remove the snails adsorbed on the blackberries when the blackberries enter the first-level sorting section 2, and the first-level sorting section 2 can transport the removed blackberries to the position of the second-level sorting section 6. At this time, the second-level sorting section 6 can sort the blackberries for the second time, remove some lighter impurities such as leaves, and then realize secondary sorting. After the second-level sorting section 6 performs the second sorting, the blackberries will enter the cleaning pool 3, and the cleaning pool 3 can automatically clean the blackberries to prevent the salt water on the blackberries from affecting subsequent processing.

[0026] The primary sorting part 2 includes a sorting pool 21, a lower outlet 23 is provided at the inner bottom end of the sorting pool 21, a first collecting component 5 is fixedly installed inside the lower outlet 23, a collecting component 24 is fixedly installed at the inner bottom end of the sorting pool 21, a material taking box 22 is slidably installed at the inner upper ends of the sorting pool 21 and the cleaning pool 3, a lower end side of the material taking box 22 is provided with an inclined filter plate 222, a discharge port 223 is provided at the lower end of the sorting pool 21 away from the inclined filter plate 222, a second connecting rod 221 is fixedly installed at the upper end of the sorting pool 21, and a plurality of sliding sleeves 224 corresponding to the transmission component 4 are sleeved on the outer side of the second connecting rod 221.

[0027] When in use, the transmission component 4 will continue to rotate and drive the material collection box body 22 to move back and forth and up and down. When the blackberries enter the sorting pool 21, because the sorting pool 21 stores salt water with a concentration of at least 6%, and salt water with a concentration above 6% is lethal to the snails, it will quickly kill the snails. After being killed, the snails will sink to the bottom, while the blackberries will float on the water surface. At this time, the material collection box body 22 descends to destroy the surface tension of the salt water, so that the salt water will push the blackberries into the material collection box body 22. At this time, the material collection box body 22 rises to transport the blackberries inside it through the discharge port 223 to the inside of the secondary sorting part 6. The salt water inside the material collection box body 22 will return to the inside of the sorting pool 21 through the inclined filter plate 222, and the snails that have sunk to the bottom will be collected by the collecting component 24 and enter the inside of the first collecting component 5 through the lower outlet 23.

[0028] When in use, the material taking box body 22 inside the cleaning pool 3 will also produce reciprocating lifting motion, and the secondary sorting part 6 will transport the sorted blackberry fruits to the inside of the cleaning pool 3 as the primary sorting part 2 works. At this time, the clean water inside the cleaning pool 3 can wash the blackberry fruits to prevent the salt water from affecting the subsequent processing of the blackberry fruits. As the device continues to work, the material taking box body 22 inside the cleaning pool 3 can transport the cleaned blackberry fruits along the discharge hopper 12 to the outside of the device.

[0029] Furthermore, the device is provided with a primary sorting section 2, which can automatically kill and remove snails attached to blackberries, thereby preventing the snails from affecting subsequent processing of the blackberries. Manual sorting is unnecessary, thereby greatly improving the sorting efficiency of the device.

[0030] The secondary sorting section 6 is used to sort the blackberries sorted by the primary sorting section 2 for a second time and transport them to the inside of the cleaning pool 3. The transmission component 4 includes a main rod 41. The main rod 41 has a first U-shaped section 42 at a position corresponding to the primary sorting section 2. The main rod 41 has a second U-shaped section 43 at a position corresponding to the cleaning pool 3. The main rod 41 has a third U-shaped section 44 at a position corresponding to the secondary sorting section 6. The sliding sleeves 224 on the two second connecting rods 221 are rotatably mounted on the corresponding first U-shaped sections 4 2 and the middle of the second U-shaped segment 43, the middle of the first U-shaped segment 42, the second U-shaped segment 43, and the third U-shaped segment 44 all have a sliding rod 421, the first U-shaped segment 42, the second U-shaped segment 43, and the third U-shaped segment 44 are all composed of two L-shaped parts and a sliding rod 421 connecting the two L-shaped parts. The first motor 14 is fixedly installed on one side of the outer side of the protective shell 1, and a transmission gear 45 is fixedly installed on one end of the main rod 41. The driving end of the first motor 14 drives the transmission gear 45 to rotate through a chain.

[0031] When in use, the first motor 14 is started, and the first motor 14 drives multiple transmission gears 45 to rotate. When the transmission gear 45 rotates, it will drive the first U-shaped section 42 and the second U-shaped section 43 to rotate. At this time, the sliding sleeve 224 will be driven to slide along the surface of the second connecting rod 221. The first U-shaped section 42 is U-shaped, so it will drive the material box body 22 to reciprocate and lift. When the third U-shaped section 44 is driven to rotate, it will drive the secondary sorting part 6 to work.

[0032] The first collecting component 5 includes a fixed cylinder 51, which is fixedly mounted on the protective shell 1. A central rotating cylinder 52 is rotatably mounted in the middle of the fixed cylinder 51. An upper fixed plate 53 and a lower fixed plate 54 are respectively arranged above and below the central rotating cylinder 52. The upper fixed plate 53 and the lower fixed plate 54 are both fixedly mounted on the fixed cylinder 51. A first arc-shaped opening 521 is provided on the upper surface of the central rotating cylinder 52, and a second arc-shaped opening 522 is provided on the lower surface of the central rotating cylinder 52. The first arc-shaped opening 521 and the second arc-shaped opening 522 are in mutually symmetrical positions. A third arc-shaped opening 531 is opened, and a fourth arc-shaped opening 541 is opened at a position of the lower fixed plate 54 corresponding to the third arc-shaped opening 531. A center rod 523 is fixedly installed at the inner center position of the center rotating cylinder 52, and a plurality of evenly distributed second baffle rods 524 are fixedly installed between the center rod 523 and the center rotating cylinder 52. A plurality of evenly distributed first baffle rods 511 are fixedly installed inside the fixed cylinder 51, and the first baffle rod 511 passes through the center rotating cylinder 52 and is rotatably installed on the center rod 523. The plurality of first baffle rods 511 and the first arc-shaped opening 521 are staggered.

[0033] When in use, the third arcuate opening 531 is connected to the lower outlet 23, and the central rotating drum 52 can rotate continuously. When the central rotating drum 52 rotates so that the first arcuate opening 521 coincides with the third arcuate opening 531, the inactivated snails inside the sorting pool 21 will enter the interior of the central rotating drum 52 through the lower outlet 23, the third arcuate opening 531, and the first arcuate opening 521. At this time, the second arcuate opening 522 is blocked by the lower fixed plate 54. As the central rotating drum 52 rotates, the first arcuate opening 521 is staggered with the third arcuate opening 531, and the third arcuate opening 531 is blocked by the upper fixed plate 53. As the central rotating drum 52 continues to rotate, the second arcuate opening 522 coincides with the fourth arcuate opening 541. At this time, the snails inside the central rotating drum 52 will fall along the second arcuate opening 522 and the fourth arcuate opening 541. When the central rotating drum 52 When the rotation makes the first arc-shaped opening 521 coincide with the third arc-shaped opening 531, the first baffle rod 511 and the second baffle rod 524 are located on the same vertical plane. As the center drum 52 continues to rotate, the first baffle rod 511 and the second baffle rod 524 separate. Since the snail falls into the interior of the center drum 52 through the first arc-shaped opening 521, it will accumulate under the first arc-shaped opening 521. At this time, as the center drum 52 rotates, the second arc-shaped opening 522 becomes relatively close to the first baffle rod 511, and the first baffle rod 511 pushes the snail to approach the second arc-shaped opening 522. When the second arc-shaped opening 522 rotates to coincide with the fourth arc-shaped opening 541, the first baffle rod 511 pushes all the snails inside the center drum 52 through the second arc-shaped opening 522 and the fourth arc-shaped opening 541 to be output to the outside of the device.

[0034] By providing the first collecting component 5, the device can automatically take the snails out of the first-level sorting part 2 when working, preventing the snails from accumulating in the sorting pool 21 and causing the salt water to be contaminated and the concentration to be reduced, thereby achieving continuous sorting work.

[0035] The device is provided with an upper fixing plate 53 and a lower fixing plate 54 so that the central rotating drum 52 intermittently overlaps with the third arc-shaped opening 531 and the fourth arc-shaped opening 541 when rotating, thereby preventing a large amount of brine inside the sorting pool 21 from being lost when taking out the snails. During the taking out operation, only a small part of the brine will be lost, thereby reducing the loss of brine and further improving the ability of the device to perform continuous sorting operations.

[0036] Because snails can be reused as fertilizer after being crushed, a first collecting component 5 is provided to prevent the snails from being immersed in salt water for a long time, which may cause the protein inside the snails to be decomposed by salt and lead to the loss of nutrients, thereby affecting the effect of the snails as fertilizer. This enables the device to preserve the integrity of the snail carcasses, improve the effect as fertilizer, and facilitate the recycling of waste.

[0037] The secondary sorting part 6 includes a U-shaped rotating plate 61, which is rotatably installed on one side of the cleaning tank 3 close to the primary sorting part 2. A sponge pad 62 is fixedly installed on the upper surface of the U-shaped rotating plate 61. A plurality of distributed ventilation holes are provided on the U-shaped rotating plate 61 and the sponge pad 62. Spring telescopic rods 63 are rotatably installed on both sides of one end of the U-shaped rotating plate 61 close to the primary sorting part 2. A first connecting rod 64 is fixedly installed between the two spring telescopic rods 63. The sliding sleeve 224 on the first connecting rod 64 is rotatably installed in the middle of the third U-shaped section 44. Fixed sleeves 65 are also fixedly installed on both sides of one end of the U-shaped rotating plate 61 close to the cleaning tank 3. A round-headed sliding rod 651 is provided inside the fixed sleeve 65 for sliding. A spring is fixedly connected between the round-headed sliding rod 651 and the fixed sleeve 65. Corrugated plates 13 are fixedly installed at positions corresponding to the two round-headed sliding rods 651 inside the protective shell 1. A fan 15 is provided below the secondary sorting part 6.

[0038] After the blackberries are sorted by the primary sorting unit 2, they will fall on the surface of the U-shaped rotating plate 61 and the sponge pad 62. At this time, as the third U-shaped section 44 rotates, the first connecting rod 64 and one end of the U-shaped rotating plate 61 will be driven to rise. When rising, the spring telescopic rod 63 will rotate. When the U-shaped rotating plate 61 rotates and rises, the round-headed sliding rod 651 is blocked by the groove on the wavy plate 13, which causes the spring telescopic rod 63 to be stretched. When the spring telescopic rod 63 is stretched to the maximum length, the round-headed sliding rod 651 will compress the spring and then enter the interior of the fixed sleeve 65. Because the wavy plate 13 is wavy, the U-shaped rotating plate 61 will produce When the U-shaped rotating plate 61 rotates in a jerky manner, the blackberries on the upper side will be lifted up. When the blackberries are suspended in the air due to the vibration effect, the fan 15 will blow out airflow to blow away lighter impurities such as leaves and branches mixed in the blackberries to complete secondary sorting, thereby improving the sorting accuracy. As one end of the U-shaped rotating plate 61 continues to rise, the U-shaped rotating plate 61 will be inclined. With the vibration of the U-shaped rotating plate 61, the blackberries above the U-shaped rotating plate 61 will be transported to the inside of the cleaning pool 3. The sponge pad 62 is provided to quickly absorb the moisture inside the blackberries and prevent the blackberries from falling and breaking.

[0039] The second collecting component 7 includes a first shell 71, and arc-shaped connecting shells 711 are fixedly installed on both sides of the first shell 71. A second shell 73 is fixedly installed on one end of the arc-shaped connecting shell 711 away from the second collecting component 7. The bottom end of the second shell 73 is provided with evenly distributed filter holes 732, and a cone 72 is fixedly installed inside the first shell 71.

[0040] As the fan 15 works, the lighter impurities on the U-shaped rotating plate 61 will be blown into the interior of the first shell 71. Because of the conical part 72 and the arc-shaped connecting shell 711, the airflow will be divided into two streams and blown into the two second shells 73 respectively. At this time, the lighter impurities will be dried and then enter the interior of the second shell 73. The airflow will pass through the filter hole 732 and be output to the outside of the second collecting component 7, while the impurities will be left in the interior of the second shell 73, which is convenient for later collection and crushing and fermentation with the snails for reuse as fertilizer.

[0041] The fan 15 is fixedly installed at the inner bottom end of the protective shell 1, and a second motor 16 is fixedly installed below the protective shell 1. The second motor 16 is used to drive the fan 15 to work. A gear is rotatably installed on the lower surface of the lower fixed plate 54, and the gear is fixedly connected to the central rotating cylinder 52. A gear reducer 17 is fixedly installed on the lower surface of the protective shell 1, and the driving end of the second motor 16 is connected to the input end of the gear reducer 17. The input end of the gear reducer 17 is connected to the fan 15, and the driving end of the gear reducer 17 drives the gear below the lower fixed plate 54 through a chain for transmission.

[0042] When in use, the second motor 16 is driven to rotate, and the second motor 16 can directly drive the blades inside the fan 15 to rotate at a high speed to generate airflow. The second motor 16 can also drive the gear reducer 17 to work, and the gear reducer 17 converts the high-speed rotation of the second motor 16 into a lower-speed rotation, so that the central drum 52 rotates at a uniform speed, thereby realizing regular cleaning of the snails inside the primary sorting part 2.

[0043] Working principle: When actually used, unprocessed blackberries are first added to the first-level sorting section 2 through the feed hopper 11. When the blackberries enter the first-level sorting section 2, the first-level sorting section 2 can work to sort the blackberries for the first time and separate the snails attached to them. By setting up the first-level sorting section 2, the snails adsorbed on the blackberries can be automatically removed when the blackberries enter the first-level sorting section 2, and the first-level sorting section 2 can transport the removed blackberries to the position of the second-level sorting section 6. At this time, the second-level sorting section 6 can sort the blackberries for the second time, remove some lighter impurities such as leaves, and then realize secondary sorting. After the second-level sorting section 6 performs the secondary sorting, the blackberries will enter the interior of the cleaning pool 3, and the cleaning pool 3 can automatically clean the blackberries.

[0044] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic fruit sorting device for blackberry processing, comprising a protective housing (1), characterized in that: A primary sorting section (2) for preliminary sorting of blackberries is fixedly mounted on one side of the interior of the protective shell (1); a cleaning pool (3) for cleaning blackberries is fixedly mounted on one end of the interior of the protective shell (1) away from the primary sorting section (2); and a plurality of transmission components (4) for driving the primary sorting section (2) and the cleaning pool (3) to work are rotatably mounted above the protective shell (1); The primary sorting section (2) comprises a sorting pool (21), a lower outlet (23) is provided at the inner bottom end of the sorting pool (21), a material collecting member (24) is fixedly mounted at the inner bottom end of the sorting pool (21), a material taking box (22) is slidably mounted at the inner upper ends of the sorting pool (21) and the cleaning pool (3), a lower end side of the material taking box (22) is provided with an inclined filter plate (222), a lower end of the sorting pool (21) is provided with a material discharge port (223) at a side away from the inclined filter plate (222), a second connecting rod (221) is fixedly mounted at the upper end of the sorting pool (21), and a plurality of sliding sleeves (224) corresponding to the transmission component (4) are sleeved on the outer side of the second connecting rod (221); A secondary sorting section (6) is provided between the primary sorting section (2) and the cleaning pool (3), and the secondary sorting section (6) is used to perform secondary sorting on the blackberries sorted by the primary sorting section (2) and transport them to the inside of the cleaning pool (3).

2. The automatic fruit sorting device for blackberry processing according to claim 1, characterized in that: A first collecting component (5) is fixedly mounted at the bottom end of the primary sorting portion (2), and the first collecting component (5) is fixedly mounted inside the lower outlet (23). The transmission component (4) comprises a main rod (41), and a first U-shaped section (42) is provided at a position of the main rod (41) corresponding to the primary sorting portion (2), a second U-shaped section (43) is provided at a position of the main rod (41) corresponding to the cleaning pool (3), and a third U-shaped section (44) is provided at a position of the main rod (41) corresponding to the secondary sorting portion (6). The sliding sleeves (224) on the two second connecting rods (221) are rotatably mounted at the middle of the corresponding first U-shaped section (42) and second U-shaped section (43), and the middle of the first U-shaped section (42), the second U-shaped section (43), and the third U-shaped section (44) are all provided with sliding rods (421).

3. The automatic fruit sorting device for blackberry processing according to claim 2, characterized in that: The first collecting component (5) comprises a fixed cylinder (51), the fixed cylinder (51) being fixedly mounted on the protective shell (1), a central rotating cylinder (52) being rotatably mounted in the middle of the fixed cylinder (51), an upper fixed plate (53) and a lower fixed plate (54) being respectively arranged above and below the central rotating cylinder (52), the upper fixed plate (53) and the lower fixed plate (54) being both fixedly mounted on the fixed cylinder (51), a first arc-shaped opening (521) being provided on the upper surface of the central rotating cylinder (52), a second arc-shaped opening (522) being provided on the lower surface of the central rotating cylinder (52), the first arc-shaped opening (521) and the second arc-shaped opening (522) being located at mutually symmetrical positions, a third arc-shaped opening (531) being provided on the upper fixed plate (53), and a fourth arc-shaped opening (541) being provided on the lower fixed plate (54) at a position corresponding to the third arc-shaped opening (531).

4. The automatic fruit sorting device for blackberry processing according to claim 3, characterized in that: A center rod (523) is fixedly installed at the center position inside the center rotating cylinder (52), and a plurality of evenly distributed second blocking rods (524) are fixedly installed between the center rod (523) and the center rotating cylinder (52). A plurality of evenly distributed first blocking rods (511) are fixedly installed inside the fixed cylinder (51), and the first blocking rods (511) penetrate the center rotating cylinder (52) and are rotatably installed on the center rod (523). The plurality of first blocking rods (511) and the first arc-shaped openings (521) are staggeredly distributed.

5. The automatic fruit sorting device for blackberry processing according to claim 4, characterized in that: The secondary sorting section (6) comprises a U-shaped rotating plate (61), the U-shaped rotating plate (61) being rotatably mounted on a side of the cleaning pool (3) close to the primary sorting section (2), a sponge pad (62) being fixedly mounted on the upper surface of the U-shaped rotating plate (61), a plurality of distributed ventilation holes being provided on both the U-shaped rotating plate (61) and the sponge pad (62), spring telescopic rods (63) being rotatably mounted on both sides of one end of the U-shaped rotating plate (61) close to the primary sorting section (2), a first connecting rod being fixedly mounted between the two spring telescopic rods (63) The first connecting rod (64) is provided with a sliding sleeve (224) on the first connecting rod (64) which is rotatably mounted in the middle of the third U-shaped section (44). The U-shaped rotating plate (61) is also fixedly mounted with fixed sleeves (65) on both sides of one end close to the cleaning tank (3). The internal sliding card of the fixed sleeve (65) is provided with a round-headed sliding rod (651). A spring is fixedly connected between the round-headed sliding rod (651) and the fixed sleeve (65). The internal positions of the protective shell (1) corresponding to the two round-headed sliding rods (651) are fixedly mounted with wavy plates (13).

6. The automatic fruit sorting device for blackberry processing according to claim 5, characterized in that: A second collecting component (7) is fixedly mounted above the protective shell (1), the second collecting component (7) being located above the secondary sorting portion (6), the second collecting component (7) comprising a first shell (71), arc-shaped connecting shells (711) being fixedly mounted on both sides of the first shell (71), a second shell (73) being fixedly mounted on one end of the arc-shaped connecting shell (711) away from the second collecting component (7), the bottom end of the second shell (73) being provided with evenly distributed filter holes (732), and a cone (72) being fixedly mounted inside the first shell (71).

7. The automatic fruit sorting device for blackberry processing according to claim 6, characterized in that: A feed hopper (11) is fixedly mounted on the outside of the protective shell (1) on one side close to the primary sorting section (2), and a discharge hopper (12) is fixedly mounted on the outside of the protective shell (1) on one side close to the cleaning pool (3).

8. The automatic fruit sorting device for blackberry processing according to claim 7, characterized in that: The first-level sorting section (2) stores a sodium chloride solution for inactivating snails, and clean water is circulated into the cleaning pool (3).

9. The automatic fruit sorting device for blackberry processing according to claim 8, characterized in that: A first motor (14) is fixedly mounted on one side of the exterior of the protective shell (1); a transmission gear (45) is fixedly mounted on one end of the main rod (41); a driving end of the first motor (14) drives the transmission gear (45) to rotate via a chain; a fan (15) is provided below the secondary sorting section (6); the fan (15) is fixedly mounted on the inner bottom end of the protective shell (1); a second motor (16) is fixedly mounted below the protective shell (1); the second motor (16) is used to drive the fan (15) to work.

10. The automatic fruit sorting device for blackberry processing according to claim 9, characterized in that: A gear is rotatably mounted on the lower surface of the lower fixed plate (54), and the gear is fixedly connected to the central rotating cylinder (52). A gear reducer (17) is fixedly mounted on the lower surface of the protective shell (1). The driving end of the second motor (16) is connected to the input end of the gear reducer (17), and the input end of the gear reducer (17) is connected to the fan (15). The driving end of the gear reducer (17) drives the gear below the lower fixed plate (54) through a chain for transmission.

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