Fresh blueberry picking and sorting device

Abstract

The utility model belongs to the technical field of sorting machines, and particularly relates to a blueberry fresh fruit picking and sorting device which comprises a sorting machine, a feeding port and a screening bin, the inner wall of the screening bin is rotatably connected with three hollow cylinders, the side walls of the three hollow cylinders are fixedly connected with two guide plates, the inner wall of the screening bin is fixedly connected with three arc-shaped screening plates, and the arc-shaped screening plates are fixedly connected with the feeding port. The three arc-shaped sieve plates correspond to the three hollow cylinders one to one in position, the material guiding plate is slidably connected to the inner wall of the material screening bin and the side walls of the corresponding arc-shaped sieve plates, a receding groove is formed in the sorting machine, and a driving rod is arranged in the receding groove; through cooperative use of a hollow cylinder, material guide plates and a driving rod, the feeding amount of blueberries is controlled, the situation that the blueberries are poured in piles, and consequently the blueberries on the upper layer slide down and are discharged before being screened is avoided, the blueberry sorting effect is improved, the two material guide plates are driven by the hollow cylinder to swing up and down, the blueberries are pushed to swing on an arc-shaped screening plate, and the blueberry sorting efficiency is improved. Therefore, the screening efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sorting machines, and in particular relates to a blueberry fresh fruit picking and sorting device. Background Art

[0002] Blueberries are native to eastern Canada and the eastern and southern United States. They have been introduced in Japan, China, New Zealand, Europe and other places. Blueberries prefer warm climates and are relatively resistant to high temperatures. They are sweet and sour and delicious. They are rich in nutrients and have the functions of preventing brain nerve aging, protecting eyesight, strengthening the heart, fighting cancer, softening blood vessels, and enhancing human immune function. August to September each year is the blueberry picking season. After blueberries are picked, a large number of blueberry fruits need to be screened. First, the rotten fruits are removed to avoid affecting the product's appearance and quality. Then the fruits are screened by large and small fruits so that blueberries of different sizes can be packaged. The current sorting machines used for blueberry particle size usually use a sieve plate vibration method for filtering and screening, and then the remaining blueberries slide down with the sieve plate. However, in actual use, blueberries are poured into the sieve plate in piles, causing the upper blueberries to slide off before they can be screened in the future, resulting in a low blueberry sorting effect. Summary of the invention

[0003] The utility model provides a blueberry fresh fruit picking and sorting device, which has the characteristics of improving the sorting effect of a sorting machine on blueberry large and small particles.

[0004] The utility model provides the following technical solutions: including a sorting machine, a feed port and a screening bin, the inner wall of the screening bin is rotatably connected with three hollow cylinders, the side walls of the three hollow cylinders are fixedly connected with two material guide plates, the inner wall of the screening bin is fixedly connected with three arc-shaped screen plates, the three arc-shaped screen plates correspond one to one with the positions of the three hollow cylinders, the material guide plates are slidably connected to the inner wall of the screening bin and the corresponding side walls of the arc-shaped screen plates, a clearance groove is opened in the sorting machine, a driving rod is arranged in the clearance groove, a plurality of three first arc-shaped plates are fixedly connected to one side of the driving rod, the three first arc-shaped plates correspond one to one with the positions of the three arc-shaped screen plates, and the first arc-shaped plates are slidably connected between the corresponding hollow cylinders and the arc-shaped screen plates.

[0005] Among them, three arc-shaped holes are opened on one side of the sorting machine, three discharge channels corresponding to the arc-shaped holes are arranged on one side of the sorting machine, and the first arc-shaped plate corresponds to the position of the arc-shaped holes.

[0006] Among them, the inner walls of the three arc-shaped holes are slidably connected with a second arc-shaped plate for sealing the arc-shaped holes, the discharge channel is slidably connected to the bottom end of the corresponding second arc-shaped plate, and both ends of the three second arc-shaped plates are fixedly connected with a U-shaped connecting rod, the U-shaped connecting rod is fixedly connected to one side of the driving rod, and the U-shaped connecting rod is slidably connected to the inner wall of the sorting machine.

[0007] Wherein, a screw rod for driving the driving rod is arranged in the giving way groove, and the driving rod is threadedly connected to the side wall of the screw rod.

[0008] Among them, a baffle plate for blocking the feed port is fixedly connected to one side of the driving rod, a through hole corresponding to the screening bin is opened on the baffle plate, and the baffle plate is slidably connected to the inner wall of the sorting machine.

[0009] The beneficial effects of the utility model are as follows: through the coordinated use of the hollow cylinder, the guide plate and the driving rod, the amount of blueberries entering can be controlled, and the blueberries are prevented from being poured in piles, which causes the blueberries on the upper layer to slide off and be discharged before they can be screened in the future, thereby improving the sorting effect of the blueberries, and the two guide plates are driven to swing up and down by the hollow cylinder, pushing the blueberries to shake on the arc-shaped screen plate, thereby increasing the screening efficiency.

[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 It is a front view cross-sectional structural schematic diagram of the utility model.

[0013] Figure 3 It is a schematic diagram of the side cross-sectional structure of the utility model in a moving state.

[0014] Figure 4 It is a three-dimensional structural schematic diagram of components such as the driving rod and the second arc-shaped plate in the utility model.

[0015] Figure 5 for Figure 2 Schematic diagram of the enlarged structure of part A in the middle.

[0016] In the figure: 1. sorting machine; 11. feed inlet; 12. screening bin; 13. arc-shaped screen plate; 14. clearance groove; 15. arc-shaped hole; 16. discharge channel; 2. hollow cylinder; 21. guide plate; 3. driving rod; 31. first arc-shaped plate; 32. screw rod; 4. second arc-shaped plate; 41. U-shaped connecting rod; 5. material blocking plate; 51. through hole. Implementation

[0017] See also Figure 1-Figure 5The utility model provides the following technical solutions: it includes a sorting machine 1, a feed inlet 11 and a screening bin 12, the inner wall of the screening bin 12 is rotatably connected with three hollow cylinders 2, the side walls of the three hollow cylinders 2 are fixedly connected with two guide plates 21, the inner wall of the screening bin 12 is fixedly connected with three arc-shaped sieve plates 13, the three arc-shaped sieve plates 13 correspond to the positions of the three hollow cylinders 2 one by one, the guide plates 21 are slidably connected to the inner wall of the screening bin 12 and the side walls of the corresponding arc-shaped sieve plates 13, a clearance groove 14 is opened in the sorting machine 1, a driving rod 3 is arranged in the clearance groove 14, a plurality of three first arc-shaped plates 31 are fixedly connected to one side of the driving rod 3, the three first arc-shaped plates 31 correspond to the positions of the three arc-shaped sieve plates 13 one by one, and the first arc-shaped plates 31 are slidably connected between the corresponding hollow cylinders 2 and the arc-shaped sieve plates 13.

[0018] In this embodiment: the sorting machine 1 supports and protects the various components of the device externally, the sorting machine 1 puts blueberry materials into the screening bin 12 through the feed port 11, the screening bin 12 is divided into three spaces, three hollow cylinders 2 and three arc-shaped screen plates 13 are evenly distributed in the three spaces of the screening bin 12, the hollow cylinder 2 has a certain distance from the inner wall of the screening bin 12 through the arc-shaped screen plate 13, and provides space for the screened blueberries to slide down, and several hollow cylinders 2 are controlled to rotate by internal driving elements, and the hollow cylinder 2 supports and drives two guide plates 21, and the two guide plates 21 and the hollow cylinder 2 separate one of the spaces in the screening bin 12, and the amount of blueberries entering the top of the hollow cylinder 2 is controlled by the two guide plates 21 to avoid blueberries being poured into piles, resulting in the blueberries on the upper layer not being The blueberries slide down and are discharged before they have time to be screened, thereby improving the sorting effect of blueberries. The hollow cylinder 2 is controlled to rotate to drive the two guide plates 21 to rotate, so that the guide plates 21 can rotate and push the blueberries to the bottom. The sizes of the sieve holes of the three arc-shaped sieve plates 13 decrease from top to bottom, thereby realizing multi-stage screening. The arc-shaped sieve plates 13 are used to screen the blueberries that meet the requirements, so that the blueberries that meet the requirements can slide onto the next hollow cylinder 2 for the second screening. The third screening is the same as the above procedure, and when the guide plate 21 conducts the blueberries to the bottom, the hollow cylinder 2 drives the guide plate 21 to swing slightly, pushing the blueberries to shake on the arc-shaped sieve plate 13, thereby increasing the screening efficiency. The yield slot 14 provides movement space for the drive rod 3, and the drive rod 3 uniformly controls several first arc plates 31. Thereby, the three first curved plates 31 can move simultaneously. When the first curved plates 31 push the blueberries, the hollow cylinder 2 drives the guide plate 21 to be in a horizontal position and no longer rotates. The remaining blueberries trapped between the hollow cylinder 2 and the curved screen plate 13 are pushed out of the sorting machine 1 through the first curved plates 31 for discharge.

[0019] Three arc holes 15 are opened on one side of the sorting machine 1, and three discharge channels 16 corresponding to the arc holes 15 are set on one side of the sorting machine 1. The first arc plate 31 corresponds to the position of the arc hole 15; the first arc plate 31 pushes the blueberries flowing directly after screening into the arc hole 15, and the blueberries entering the arc hole 15 fall into the discharge channel 16 for discharge.

[0020] The inner walls of the three arc-shaped holes 15 are slidably connected with a second arc-shaped plate 4 for blocking the arc-shaped holes 15, the discharge channel 16 is slidably connected to the bottom end of the corresponding second arc-shaped plate 4, and both ends of the three second arc-shaped plates 4 are fixedly connected with a U-shaped connecting rod 41, the U-shaped connecting rod 41 is fixedly connected to one side of the driving rod 3, and the U-shaped connecting rod 41 is slidably connected to the inner wall of the sorting machine 1; when the arc-shaped screen plate 13 screens blueberries, the second arc-shaped plate 4 blocks the arc-shaped holes 15 to prevent blueberries from leaking, and when the driving rod 3 pushes the three first arc-shaped plates 31, the driving rod 3 can also drive the second arc-shaped plates 4 to slide outward through the U-shaped connecting rod 41, thereby opening the position of the arc-shaped holes 15.

[0021] A screw rod 32 for driving the driving rod 3 is arranged in the clearance groove 14, and the driving rod 3 is threadedly connected to the side wall of the screw rod 32; the screw rod 32 is driven and controlled from the outside, and when the screw rod 32 rotates, it can drive the driving rod 3, so that the driving rod 3 can move in the horizontal direction.

[0022] A baffle plate 5 for blocking the feed port 11 is fixedly connected to one side of the driving rod 3, and a through hole 51 corresponding to the screening bin 12 is opened on the baffle plate 5, and the baffle plate 5 is slidably connected to the inner wall of the sorting machine 1; after the two guide plates 21 guide the blueberries to the bottom, the uppermost guide plate 21 and the top of the hollow cylinder 2 are in a vacant state, and when the driving rod 3 drives the first curved plate 31 to push the screened blueberries, the driving rod 3 drives the baffle plate 5 to slide, and the baffle plate 5 drives the through hole 51 thereon to adjust the position, and then the through hole 51 is docked with the screening bin 12 and the feed port 11, so that feeding can be realized, and then feeding can be carried out from above when the first curved plate 31 is discharging, saving time.

[0023] The working principle and use process of the utility model are as follows: when the device is used, the through hole 51 is controlled to be aligned with the feed port 11, and then blueberries are put into the screening bin 12 through the feed port 11, and then the hollow cylinder 2 is controlled to rotate, and the hollow cylinder 2 drives the guide plate 21 to rotate, and the guide plate 21 rotates and guides the blueberries above to the bottom to contact and screen the curved screen plate 13, and the hollow cylinder 2 is controlled to rotate back and forth in a small amplitude, so that the two guide plates 21 swing up and down, so that the blueberries can shake on the curved screen plate 13, thereby increasing the screening efficiency, and the blueberries that pass through the curved screen plate 13 reach the second hollow cylinder 2. The second filtering is performed, and then the screw rod 32 is controlled to rotate, the screw rod 32 drives the driving rod 3 to slide in the direction of the hollow cylinder 2, the driving rod 3 drives the first arc plate 31, the U-shaped connecting rod 41 and the baffle plate 5 to slide, the U-shaped connecting rod 41 drives the second arc plate 4 to slide outward, so that the position of the arc hole 15 is opened, the first arc plate 31 pushes the blueberries, and the blueberries entering the arc hole 15 fall into the discharge channel 16 for discharge, and at the same time the through hole 51 is aligned with the feed port 11 and the screening bin 12, and new blueberries enter the screening bin 12 for screening, and the cycle is repeated.

Claims

1. A blueberry fresh fruit picking and sorting device, comprising a sorting machine (1), a feed inlet (11) and a screening bin (12), characterized in that: The inner wall of the screening bin (12) is rotatably connected to three hollow cylinders (2), and the side walls of the three hollow cylinders (2) are fixedly connected to two material guide plates (21). The inner wall of the screening bin (12) is fixedly connected to three arc-shaped screen plates (13), and the three arc-shaped screen plates (13) correspond to the positions of the three hollow cylinders (2) one by one. The material guide plates (21) are slidably connected to the inner wall of the screening bin (12) and the side walls of the corresponding arc-shaped screen plates (13). A clearance groove (14) is provided in the sorting machine (1), and a driving rod (3) is provided in the clearance groove (14). A plurality of three first arc-shaped plates (31) are fixedly connected to one side of the driving rod (3), and the three first arc-shaped plates (31) correspond to the positions of the three arc-shaped screen plates (13) one by one. The first arc-shaped plates (31) are slidably connected between the corresponding hollow cylinders (2) and the arc-shaped screen plates (13).

2. A blueberry fresh fruit picking and sorting device according to claim 1, characterized in that: Three arc-shaped holes (15) are provided on one side of the separator (1), three discharge channels (16) corresponding to the arc-shaped holes (15) are provided on one side of the separator (1), and the first arc-shaped plate (31) corresponds to the position of the arc-shaped holes (15).

3. A blueberry fresh fruit picking and sorting device according to claim 2, characterized in that: The inner walls of the three arc-shaped holes (15) are slidably connected to a second arc-shaped plate (4) for blocking the arc-shaped holes (15); the discharge channel (16) is slidably connected to the bottom end of the corresponding second arc-shaped plate (4); both ends of the three second arc-shaped plates (4) are fixedly connected to a U-shaped connecting rod (41); the U-shaped connecting rod (41) is fixedly connected to one side of the driving rod (3); and the U-shaped connecting rod (41) is slidably connected to the inner wall of the sorting machine (1).

4. The blueberry fresh fruit picking and sorting device according to claim 1, characterized in that: A screw rod (32) for driving the driving rod (3) is arranged in the clearance groove (14), and the driving rod (3) is threadedly connected to the side wall of the screw rod (32).

5. The blueberry fresh fruit picking and sorting device according to claim 1, characterized in that: A baffle plate (5) for blocking the feed port (11) is fixedly connected to one side of the driving rod (3); a through hole (51) corresponding to the screening bin (12) is provided on the baffle plate (5); and the baffle plate (5) is slidably connected to the inner wall of the sorting machine (1).

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