Quick screening device for preserved plums

Abstract

The utility model discloses a quick preserved plum screening device which comprises a gantry supporting frame, a small-particle preserved plum storage box is arranged on the lower portion of the left side in the gantry supporting frame, a screening box body is movably arranged in the small-particle preserved plum storage box in a sleeved mode, and a top plate of the gantry supporting frame is provided with a moving sliding groove which faces left and right and is through up and down. The lower end of the movable sliding block penetrates through the movable sliding groove and then is connected with a lifting air cylinder, the bottom of an air cylinder rod at the lower end of the lifting air cylinder is connected with a lifting frame, and first electromagnetic suction blocks are installed at the bottoms of the left side and the right side of the lifting frame. The screening box body is arranged above the small-particle preserved plum storage box, the swinging power device can drive the small-particle preserved plum storage box and the screening box body to swing along the swinging supporting seat, and plum particles are screened in a swinging mode.

Description

Technical Field

[0001] The utility model belongs to the technical field related to preserved plum screening, and specifically relates to a preserved plum rapid screening device. Background Art

[0002] Plums are made from yellow ripe plums picked after the Grain in Ear Festival and processed and pickled. The yellow plums are picked from the tree, washed, soaked in salt water for more than a month in a large jar, taken out and dried; rinsed with clean water after drying, and then dried; then pickled with sugar, and dried again, and repeated many times, finally becoming plums with thick and crisp flesh and moderate sweetness and sourness. Different people have different preferences for the selection and consumption of plums. Some people like big plums, while others like small plums. During the production process, merchants standardize plums according to market demand, distinguish between big plums and small plums, and screen them manually, but the workload is large and the efficiency of plum screening is low. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a quick screening device for preserved plums. To solve the above technical problem, the basic concept of the technical solution adopted by the utility model is:

[0004] A quick screening device for plums comprises a gantry support frame, a small-particle plum storage box is arranged at the lower left side of the gantry support frame, a screening box is movably sleeved in the small-particle plum storage box, a movable slide groove which is oriented left and right and passes through up and down is opened on the top plate of the gantry support frame, a shift cylinder is installed on the left side of the top plate of the gantry support frame, a moving slide block which is slidably connected to the moving slide groove is connected to the end of the telescopic rod of the shift cylinder, a lifting cylinder is connected to the lower end of the moving slide block after passing through the moving slide groove, a lifting frame is connected to the bottom of the cylinder rod at the lower end of the lifting cylinder, and electromagnetic suction blocks are installed at the bottom of the left and right sides of the lifting frame;

[0005] Support rods are fixedly arranged at the four corners of the top of the small-grain plum storage box, and support slots that match the support rods are opened on the bottom surface of the upper edge of the screening box body. Magnetic connection rods are symmetrically arranged on both ends of the top surface of the screening box body on the left and right sides, and the magnetic connection rods on both sides are magnetically matched with the electromagnetic suction blocks on both sides;

[0006] An opening and closing bottom plate is rotatably connected and installed at the bottom of the screening box. The opening and closing bottom plate is a mesh structure. A cast iron plate is arranged at the end position of one side of the opening and closing bottom plate. An electromagnetic suction block 2 which cooperates with the cast iron plate is arranged at the bottom of the side wall of the screening box above the cast iron plate.

[0007] Preferably, a swing support seat is fixedly installed at the lower inner part of the gantry support frame located on the left and right outer sides of the small-grain plum storage box, and rotating supports are symmetrically arranged on the left and right outer walls of the small-grain plum storage box. The side of the rotating support away from the small-grain plum storage box is rotatably connected to the swing support seat through a rotating shaft, and the small-grain plum storage box can swing back and forth relative to the swing support seat.

[0008] Preferably, a box body swing power frame is provided on the front outer side of the small-grain plum storage box, and the box body swing power frame is an L-shaped structure;

[0009] A rotating support frame is fixedly arranged at the front end of the horizontal arm on the front side of the box swing power frame, a cam is rotatably connected and installed at the upper end of the rotating support frame, and a rotating motor for driving the cam to rotate is fixedly installed on the left outer side of the rotating support frame;

[0010] A sliding support is fixedly arranged above the vertical arm on the rear side of the box swinging power frame, and a sliding inner cavity is processed in the sliding support, and a sliding rod is installed in the sliding inner cavity. The front end of the sliding rod abuts against the cam, and the rear end of the sliding rod is provided with a telescopic end, which is connected to the front side wall of the small-grain plum storage box by a spring. The rotating motor is used to provide power support for the rotation of the cam. As the cam rotates, the sliding rod can slide back and forth in the sliding inner cavity. As the sliding rod slides along the sliding inner cavity, the small-grain plum storage box can be driven to swing back and forth.

[0011] Preferably, a guide plate inclined downward from the back to the front is provided at the bottom of the small-grain plum storage box, a discharge port is opened and a discharge door is installed on the front side wall of the small-grain plum storage box located at the bottom of the inclined surface of the guide plate, the upper part of the discharge door is fixedly connected to the front side wall of the small-grain plum storage box by a locking screw, and the discharge door is arranged on a side close to the box swing power frame to facilitate taking out the plums in the small-grain plum storage box.

[0012] Preferably, a large-plum storage box is arranged at the right outer side of the small-plum storage box in the lower part of the gantry support frame, for collecting and storing the screened large-plum storage box.

[0013] The utility model is provided with a screening box body above the small-particle preserved plum storage box, and a swing power device can be used to drive the small-particle preserved plum storage box and the screening box body to swing along a swing support seat, so as to perform swing screening on the preserved plum particles.

[0014] The bottom and outer side walls of the screening box of the utility model are both screening mesh structures with high screening efficiency. A moving device and a lifting device are arranged above the screening box. The screening box can be lifted and moved as a whole in cooperation with electromagnetic adsorption, and the large-particle plums screened out can be stored in a large-particle plum storage box. The device has a simple structure and high screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 This is a schematic diagram of the interior of the screening box of the utility model;

[0018] Figure 4 This is a schematic diagram of the interior of a small-grain plum storage box of the utility model;

[0019] Figure 5 It is a schematic diagram of the swing power device of the utility model.

[0020] In the figure: 1. Storage box for small-grain plums; 2. Box swing power frame; 3. Main support frame; 4. Screening box; 5. Shifting cylinder; 6. Moving slider; 7. Moving slide; 8. Lifting frame; 9. Electromagnetic suction block 1; 10. Magnetic connection rod; 11. Storage box for large-grain plums; 12. Support rod; 13. Discharge door; 14. Swinging support seat; 15. Rotating support; 16. Support slot; 17. Opening and closing bottom plate; 18. Cast iron plate; 19. Electromagnetic suction block 2; 20. Guide plate; 21. Locking screw; 22. Sliding support; 23. Sliding inner cavity; 24. Sliding rod; 25. Telescopic end; 26. Cam; 27. Rotating motor; 28. Rotating support frame; 29. ​​Lifting cylinder. DETAILED DESCRIPTION

[0021] like Figures 1 to 5 As shown, a quick screening device for plums comprises a gantry support frame 3, a small-particle plum storage box 1 is arranged at the lower left side of the gantry support frame 3, a screening box 4 is movably sleeved in the small-particle plum storage box 1, a movable slide 7 which is oriented left and right and passes through up and down is opened on the top plate of the gantry support frame 3, a shift cylinder 5 is installed on the left side of the top plate of the gantry support frame 3, a mobile slider 6 which is slidably connected to the mobile slide 7 is connected to the end of the telescopic rod of the shift cylinder 5, a lifting cylinder 29 is connected to the lower end of the mobile slider 6 after passing through the mobile slide 7, a lifting frame 8 is connected to the bottom of the cylinder rod at the lower end of the lifting cylinder 29, and an electromagnetic suction block 9 is installed at the bottom of the left and right sides of the lifting frame 8;

[0022] The four corners of the top of the small-grain plum storage box 1 are fixedly provided with support rods 12, and the bottom surface of the upper edge of the screening box 4 is provided with support slots 16 that cooperate with the support rods 12. The top surface of the screening box 4 is symmetrically provided with magnetic connection rods 10 on both ends and the left and right sides, and the magnetic connection rods 10 on both sides are magnetically matched with the electromagnetic suction blocks 9 on both sides;

[0023] An opening and closing bottom plate 17 is rotatably connected and installed at the bottom of the screening box 4. The opening and closing bottom plate 17 is a mesh structure. A cast iron plate 18 is arranged at the end position of one side of the opening and closing bottom plate 17. An electromagnetic suction block 19 magnetically matched with the cast iron plate 18 is arranged at the bottom of the side wall of the screening box 4 above the cast iron plate 18. The closing and opening of the opening and closing bottom plate 17 are realized by the cooperation between the electromagnetic suction block 19 and the cast iron plate 18.

[0024] Among them, a swing support seat 14 is fixedly installed in the lower part of the gantry support frame 3 located on the left and right outer sides of the small-grain plum storage box 1, and a rotating support 15 is symmetrically arranged on the left and right outer walls of the small-grain plum storage box 1. The side of the rotating support 15 away from the small-grain plum storage box 1 is rotatably connected to the swing support seat 14 through a rotating shaft. The small-grain plum storage box 1 can swing back and forth relative to the swing support seat 14.

[0025] Among them, the front outer side of the small-grain plum storage box 1 is provided with a box body swing power frame 2, and the box body swing power frame 2 is an L-shaped structure;

[0026] A rotating support frame 28 is fixedly provided at the front end of the horizontal arm on the front side of the box swing power frame 2, a cam 26 is rotatably connected and installed at the upper end of the rotating support frame 28, and a rotating motor 27 for driving the cam 26 to rotate is fixedly installed on the left outer side of the rotating support frame 28;

[0027] A sliding support 22 is fixedly arranged above the vertical arm on the rear side of the box swing power frame 2, and a sliding inner cavity 23 is processed in the sliding support 22. A sliding rod 24 is installed in the sliding inner cavity 23. The front end of the sliding rod 24 abuts against the cam 26, and the rear end of the sliding rod 24 is provided with a telescopic end 25, which is connected to the front side wall of the small-grain plum storage box 1 through a spring. The rotary motor 27 is used to provide power support for the rotation of the cam 26. As the cam 26 rotates, the sliding rod 24 can slide back and forth in the sliding inner cavity 23. As the sliding rod 24 slides along the sliding inner cavity 23, the small-grain plum storage box 1 can be driven to swing back and forth.

[0028] Among them, a guide plate 20 inclined downward from the back to the front is arranged at the bottom of the small-grain plum storage box 1, and a discharge port and a discharge door 13 are arranged on the front side wall of the small-grain plum storage box 1 at the bottom of the inclined surface of the guide plate 20, and the upper part of the discharge door 13 is fixedly connected to the front side wall of the small-grain plum storage box 1 by a locking screw 21. The discharge door 13 is arranged on a side close to the box body swing power frame 2, so as to facilitate the removal of the plums in the small-grain plum storage box 1.

[0029] A large-grain plum storage box 11 is arranged at the right outer side of the small-grain plum storage box 1 in the lower part of the gantry support frame 3 for collecting and storing the screened large-grain plums.

[0030] The shift cylinder 5, the electromagnetic suction block 1, the electromagnetic suction block 2 19, the rotary motor 27 and the lifting cylinder 29 are all electrically connected to an external controller, and the external controller is connected to an external power supply.

[0031] When the plums are screened, the plums are poured into the screening box 4, and the lifting cylinder 29 drives the screening box 4 to move downward, so that the support rod 12 and the support slot 16 cooperate with each other, and the electromagnetic suction block 9 is powered off. The lifting cylinder 29 drives the lifting frame 8 to rise, so that the electromagnetic suction block 9 is separated from the magnetic suction connecting rod 10, and the rotating motor 27 is started. The rotating motor 27 drives the cam 26 to rotate, and the cam 26 drives the sliding rod 24 to reciprocate along the sliding support 22 during the rotation process, so that the telescopic end 25 pushes the small-particle plum storage box 1 to swing back and forth along the swing support seat 14, and the screening box 4 swings synchronously with the small-particle plum storage box 1, so that the plums are effectively screened, the large-particle plums remain in the screening box 4, and the small-particle plums fall into the small-particle plum storage box 1. After screening is completed, the cylinder rod of the lifting cylinder 29 extends out, driving the lifting frame 8 to move downward, the electromagnetic suction block 9 contacts the upper end of the magnetic suction connecting rod 10, and the electromagnetic suction block 9 is energized to adsorb and fix the electromagnetic suction block 9 and the magnetic suction connecting rod 10 together, the cylinder rod of the lifting cylinder 29 contracts, driving the screening box 4 to move upward, so that the screening box 4 is moved out of the small-particle plum storage box 1, and the shift cylinder 5 drives the lifting cylinder 29 and the screening box 4 to move horizontally to the right through the moving slider 6, and moves to the top of the large-particle plum storage box 11, and the lifting cylinder 29 drives the screening box 4 to move downward into the large-particle plum storage box 11, and then the electromagnetic suction block 19 is de-energized, the opening and closing bottom plate 17 is opened, and the large-particle plums are poured into the large-particle plum storage box 11.

Claims

1. A device for rapid screening of preserved plums, comprising a gantry support frame (3), a small-grain preserved plum storage box (1) is arranged at the lower left side of the gantry support frame (3), a screening box (4) is movably sleeved in the small-grain preserved plum storage box (1), and the device is characterized in that: The top plate of the gantry support frame (3) is provided with a movable slide groove (7) which is oriented left and right and passes through from top to bottom. A shift cylinder (5) is installed on the left side of the top plate of the gantry support frame (3). The end of the telescopic rod of the shift cylinder (5) is connected with a movable slider (6) which is slidably connected with the movable slide groove (7). The lower end of the movable slider (6) passes through the movable slide groove (7) and is connected with a lifting cylinder (29). The bottom of the cylinder rod at the lower end of the lifting cylinder (29) is connected with a lifting frame (8). Electromagnetic suction blocks (9) are installed at the bottom of the left and right sides of the lifting frame (8). Support rods (12) are fixedly arranged at the four corners of the top of the small-grain plum storage box (1), and support slots (16) cooperating with the support rods (12) are provided on the bottom surface of the upper edge of the screening box (4), and magnetic connection rods (10) are symmetrically arranged on both ends of the top surface of the screening box (4), and the magnetic connection rods (10) on both sides are magnetically matched with the electromagnetic suction blocks (9) on both sides; An opening and closing bottom plate (17) is rotatably connected to the bottom of the screening box (4), and the opening and closing bottom plate (17) is a mesh structure. A cast iron plate (18) is arranged at the end position of one side of the opening and closing bottom plate (17), and an electromagnetic suction block (19) that is magnetically matched with the cast iron plate (18) is arranged at the bottom of the side wall of the screening box (4) above the cast iron plate (18).

2. The plum rapid screening device according to claim 1, characterized in that: A swing support seat (14) is fixedly installed at the lower part of the gantry support frame (3) located on the left and right outer sides of the small-grain plum storage box (1), and a rotating support seat (15) is symmetrically arranged on the left and right outer walls of the small-grain plum storage box (1), and the rotating support seat (15) is rotatably connected to the swing support seat (14) via a rotating shaft on the side away from the small-grain plum storage box (1).

3. The plum rapid screening device according to claim 2, characterized in that: The front outer side of the small-grain plum storage box (1) is provided with a box body swing power frame (2), and the box body swing power frame (2) is an L-shaped structure; A rotating support frame (28) is fixedly provided at the front end of the horizontal arm on the front side of the box swing power frame (2); a cam (26) is rotatably connected and installed at the upper end of the rotating support frame (28); and a rotating motor (27) for driving the cam (26) to rotate is fixedly installed on the left outer side of the rotating support frame (28); A sliding support (22) is fixedly arranged above the vertical arm on the rear side of the box swing power frame (2), a sliding inner cavity (23) is processed in the sliding support (22), a sliding rod (24) is installed in the sliding inner cavity (23), the front end of the sliding rod (24) is in contact with the cam (26), and the rear end of the sliding rod (24) is provided with a telescopic end (25), and the telescopic end (25) is connected to the front side wall of the small-grain plum storage box (1) through a spring.

4. The device for rapid screening of preserved plums according to claim 1, characterized in that: A guide plate (20) inclined downward from the back to the front is arranged at the bottom of the small-grain plum storage box (1); a discharge port is opened on the front side wall of the small-grain plum storage box (1) at the bottom of the inclined surface of the guide plate (20) and a discharge door (13) is installed; the upper part of the discharge door (13) is fixedly connected to the front side wall of the small-grain plum storage box (1) by a locking screw (21).

5. The device for rapid screening of preserved plums according to claim 1, characterized in that: A large-grain plum storage box (11) is arranged at the right outer side of the small-grain plum storage box (1) in the lower inner part of the gantry support frame (3).

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