Potato planting and screening device

Abstract

The invention relates to the field of potato seed screening, in particular to a potato planting and screening device which comprises a conveying mechanism, a detection mechanism is fixedly mounted at the top end of the conveying mechanism, a telescopic mechanism is arranged on the conveying mechanism, and a rolling mechanism is fixedly mounted on the telescopic mechanism; the conveying mechanism comprises a fixed seat, a moving groove is formed in the upper surface of the fixed seat, a plurality of rotating rods are rotationally connected between the groove walls of the moving groove through bearings, and conveying wheels fixedly sleeve the rod walls of the rotating rods. When the seed potatoes pass through the position below a scanner and a monitoring camera, a supporting plate and a slope block can be pushed to be inserted, the two ends of the seed potatoes of different sizes are sequentially lifted and made to roll over on the slope block, the scanner and the monitoring camera can conduct dead-corner-free detection and screening on the two ends of the seed potatoes, and the detection and screening operation of the seed potatoes is simpler and more convenient.

Description

Technical Field

[0001] The invention relates to the field of potato seed potato screening, in particular to a potato planting screening device. Background Art

[0002] Before planting potatoes, the seed potatoes should be screened and processed. First, remove diseased, rotten and deformed potatoes to ensure the health of the seed potatoes. Secondly, cut them into pieces. Each piece of seed potato should have 1-2 buds, and the cut should be treated with wood ash or fungicide to prevent bacterial infection. In addition, germination is also an important measure to increase yield, which can be done through layered germination, drug germination and other methods.

[0003] During the screening and transportation process, potatoes are generally transported in parallel or tumbling, and this movement method has a regularity, which makes it impossible to detect and screen some parts of the potatoes due to angle problems. Therefore, multiple screenings are required through other equipment, making the overall screening process more cumbersome. Therefore, it is necessary to propose a potato planting screening device. Summary of the invention

[0004] In view of the problems in the prior art, the present invention provides a potato planting screening device.

[0005] The technical solution adopted by the present invention to solve the technical problem is: a potato planting screening device, comprising a conveying mechanism, a detection mechanism is fixedly installed on the top of the conveying mechanism, a telescopic mechanism is arranged on the conveying mechanism, and a rolling mechanism is fixedly installed on the telescopic mechanism; The transmission mechanism includes a fixed seat, a movable groove is formed on the upper surface of the fixed seat, a plurality of rotating rods are rotatably connected between the groove walls of the movable groove through bearings, a plurality of rotating rods are fixedly sleeved on the rod walls of the plurality of rotating rods with transmission wheels, a transmission belt is commonly sleeved between the plurality of transmission wheels, one of the rotating rods extends outside the fixed seat and is fixedly connected to a first bevel gear, a first motor is fixedly installed on the outer side wall of the fixed seat, an output end of the first motor is fixedly connected to a second bevel gear through a coupling, and the first bevel gear is meshed with the second bevel gear; The detection mechanism includes a support column, the support column is fixedly connected to the upper surface of the fixing seat, a mounting plate is fixedly installed on the upper end of the support column, a scanner is provided on the lower surface of the mounting plate, and a monitoring camera is fixedly installed on the lower surface of the mounting plate; The telescopic mechanism comprises a mounting frame, the mounting frame is fixedly mounted on the outer side wall of the fixing seat, a second motor is fixedly mounted on the mounting frame, an output end of the second motor is fixedly connected to a threaded rod via a coupling, a moving hole is penetrated through the groove wall of the moving groove, a moving rod is slidably connected in the moving hole, a threaded groove is formed on the moving rod, and the threaded rod extends into the threaded groove and is threadedly connected to the threaded groove; The rolling mechanism includes a support plate, which is fixedly connected to the moving rod. A slope block is fixedly connected to the outer wall of the bottom end of the support plate. A mounting hole is penetrated through the slope block. A mounting rod is rotatably connected to the hole wall of the mounting hole through a bearing, and a roller is fixedly installed on the mounting rod.

[0006] Specifically, the support plates are provided in two pieces, and the two support plates are arranged in a staggered manner, and the slope blocks are provided in two pieces, and the two slope blocks are arranged in a staggered manner.

[0007] Specifically, the lower end of the roller extends outside the slope block and abuts against the upper surface of the conveyor belt, and the upper end of the roller extends outside the upper surface of the slope block.

[0008] Specifically, the moving hole is arranged in a rectangular shape, the moving rod is arranged in a rectangular shape, and the moving rod abuts against the inner wall of the moving hole.

[0009] Specifically, a plurality of monitoring cameras are provided, and the plurality of monitoring cameras are arranged in an array, and the scanner is fixedly installed at one side edge of the lower surface of the mounting plate.

[0010] Specifically, the outer side walls of three sides of the slope block are all arranged in an inclined shape.

[0011] Specifically, a control panel is fixedly mounted on the upper surface of the mounting plate, and the control panel is connected to the scanner, the monitoring camera, the first motor, and the second motor through wires.

[0012] Beneficial effects of the present invention: When the potato planting and screening device described in the present invention is in use, the conveyor belt will transport the potato seed potatoes, and when passing under the scanner and the monitoring camera, the motor will be started to push the support plate and the slope block to be inserted, so as to lift one end of the seed potato and make it roll on the slope block, and then the same operation will be performed on the other end of the seed potato in turn, so that the scanner and the monitoring camera can perform detection and screening on both ends of the seed potato without blind spots, making the detection and screening operation of the seed potato simpler and more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1A schematic diagram of the structure of a potato planting screening device provided by the present invention in a standby state; Figure 2 A schematic diagram of the screening state structure of a potato planting screening device provided by the present invention; Figure 3 A bottom view structural schematic diagram of a mounting plate of a potato planting screening device provided by the present invention; Figure 4 A potato planting screening device provided by the present invention Figure 1 Sectional view at AA in the middle; Figure 5 A potato planting screening device provided by the present invention Figure 1 Sectional view at the middle BB; Figure 6 A schematic side structural diagram of a moving rod of a potato planting screening device provided by the present invention; Figure 7 A schematic diagram of the top view structure of a support plate and a slope block of a potato planting and screening device provided by the present invention.

[0015] In the figure: 11, fixed seat; 12, moving groove; 13, rotating rod; 14, conveying wheel; 15, conveyor belt; 16, first bevel gear; 17, first motor; 18, second bevel gear; 21, support column; 22, mounting plate; 23, scanner; 24, monitoring camera; 25, control panel; 31, mounting frame; 32, second motor; 33, threaded rod; 34, moving hole; 35, moving rod; 36, threaded groove; 41, support plate; 42, slope block; 43, mounting hole; 44, mounting rod; 45, roller. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0017] like Figure 1-Figure 7 As shown, a potato planting screening device according to the present invention comprises a conveying mechanism, a detection mechanism is fixedly installed on the top of the conveying mechanism, a telescopic mechanism is arranged on the conveying mechanism, and a rolling mechanism is fixedly installed on the telescopic mechanism; The transmission mechanism includes a fixed seat 11, a movable groove 12 is formed on the upper surface of the fixed seat 11, a plurality of rotating rods 13 are rotatably connected between the groove walls of the movable groove 12 through bearings, a transmission wheel 14 is fixedly sleeved on the rod walls of the plurality of rotating rods 13, a transmission belt 15 is sleeved between the plurality of transmission wheels 14, one of the rotating rods 13 extends outside the fixed seat 11 and is fixedly connected to a first bevel gear 16, a first motor 17 is fixedly installed on the outer side wall of the fixed seat 11, an output end of the first motor 17 is fixedly connected to a second bevel gear 18 through a coupling, and the first bevel gear 16 is meshed with the second bevel gear 18; The detection mechanism includes a support column 21, the support column 21 is fixedly connected to the upper surface of the fixing seat 11, a mounting plate 22 is fixedly installed on the upper end of the support column 21, a scanner 23 is fixedly installed on the lower surface of the mounting plate 22, and a monitoring camera 24 is fixedly installed on the lower surface of the mounting plate 22; The telescopic mechanism includes a mounting frame 31, which is fixedly mounted on the outer wall of the fixed seat 11, and a second motor 32 is fixedly mounted on the mounting frame 31. The output end of the second motor 32 is fixedly connected to a threaded rod 33 through a coupling. A moving hole 34 is formed through the groove wall of the moving groove 12, and a moving rod 35 is slidably connected in the moving hole 34. A threaded groove 36 is formed on the moving rod 35, and the threaded rod 33 extends into the threaded groove 36 and is threadedly connected to the threaded groove 36. The rolling mechanism includes a support plate 41, which is fixedly connected to the moving rod 35. A slope block 42 is fixedly connected to the outer wall of the bottom end of the support plate 41. A mounting hole 43 is penetrated through the slope block 42. A mounting rod 44 is rotatably connected to the hole wall of the mounting hole 43 through a bearing, and a roller 45 is fixedly installed on the mounting rod 44.

[0018] Among them, the support plates 41 are arranged in two pieces, and the two support plates 41 are arranged in a staggered manner, and the slope blocks 42 are arranged in two pieces, and the two slope blocks 42 are arranged in a staggered manner, so that one end of the potato seed potato will be scooped up for inspection first, and then the other end will be inspected after a section of inspection.

[0019] Among them, the lower end of the roller 45 extends to the outside of the slope block 42 and abuts against the upper surface of the conveyor belt 15, and the upper end of the roller 45 extends to the outside of the upper surface of the slope block 42, so that when the potato seed potatoes are shoveled up, they will abut against the roller 45, and when the conveyor belt 15 moves, it will drive the roller 45 to rotate, and the roller 45 will drive the potato seed potatoes abutting against it to roll, so that the potato seed potatoes continue to roll in an inclined state, which is convenient for detection and screening at the blind spots at both ends of the scanner 23 and the monitoring camera 24.

[0020] Among them, the moving hole 34 is set in a rectangular shape, the moving rod 35 is set in a rectangular shape, the moving rod 35 is against the inner wall of the moving hole 34, and under the limitation of the moving hole 34, the moving rod 35 and the thread groove 36 cannot rotate, so that when the threaded rod 33 rotates, it will drive the moving rod 35 to move through the cooperation with the thread groove 36.

[0021] There are a plurality of monitoring cameras 24 arranged in an array, and the scanner 23 is fixedly mounted on one side edge of the lower surface of the mounting plate 22 .

[0022] The outer walls of three sides of the slope block 42 are all inclined, so that the two ends of the seed potatoes can be easily scooped up when they overlap with the slope block 42.

[0023] Among them, a control panel 25 is fixedly installed on the upper surface of the mounting plate 22. The control panel 25 is connected to the scanner 23, the monitoring camera 24, the first motor 17 and the second motor 32 through wires. The control panel 25 controls the start and stop of the scanner 23, the monitoring camera 24 and the first motor 17, and controls the forward and reverse rotation of the second motor 32.

[0024] When in use, firstly, the control panel 25 is used to control the scanner 23, the monitoring camera 24 and the first motor 17 to start, and the first motor 17 will drive the second bevel gear 18 to rotate, and the second bevel gear 18 drives the first bevel gear 16 to rotate by meshing with the first bevel gear 16, and the first bevel gear 16 will drive the rotating rod 13 to rotate, and the rotating rod 13 will drive the transmission wheel 14 to rotate, and the transmission wheel 14 will pull the conveyor belt 15 to move between several transmission wheels 14, and the conveyor belt 15 will drive the potato seed potatoes placed on its surface to move, and when the potato seed potatoes enter under the mounting plate 22, the scanner 23 and the monitoring camera 24 will detect and screen the inside and the surface; at the same time, they will confirm their size, and then transmit their size data to the control panel 25, and the control panel 25 will start the second motor 32 to rotate forward, and the second motor 32 will drive the threaded rod 33 to rotate, and the threaded rod 33 The movable rod 35 is driven to rotate by cooperating with the threaded groove 36, and the movable rod 35 pushes the support plate 41 and the slope block 42 to move into the movable groove 12, so that one end of the potato seed potato is scooped up and abutted against the roller 45 on the slope block 42, and the conveyor belt 15 will drive the roller 45 to rotate by abutting against the roller 45, so that while the potato seed potato is transported by the conveyor belt 15, the roller 45 will drive the potato seed potato abutting against it to roll, so that the potato seed potato continues to roll in an inclined state, which is convenient for the scanner 23 and the monitoring camera 24 to detect and screen the blind spots at both ends of the camera, and then the second motor 32 is started to reverse through the control panel 25, so as to drive the support plate 41 and the slope block 42 to reset to facilitate the subsequent potato seed potato detection and screening operations, and then the potato seed potato is continuously transported to repeat the above operation at the other end, so that both ends of the seed potato are detected and screened without dead angles, making the detection and screening of the seed potato simpler and more convenient.

[0025] The above shows and describes 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 above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A potato planting screening device, comprising a conveying mechanism, characterized in that: A detection mechanism is fixedly installed on the top of the conveying mechanism, a telescopic mechanism is provided on the conveying mechanism, and a rolling mechanism is fixedly installed on the telescopic mechanism; The transmission mechanism comprises a fixed seat (11), a movable groove (12) is formed on the upper surface of the fixed seat (11), a plurality of rotating rods (13) are rotatably connected between the groove walls of the movable groove (12) via bearings, a plurality of rotating rods (13) are fixedly sleeved on the rod walls of the plurality of rotating rods (13), a conveying wheel (14) is commonly sleeved between the plurality of conveying wheels (14), one of the rotating rods (13) extends outside the fixed seat (11) and is fixedly connected to a first bevel gear (16), a first motor (17) is fixedly mounted on the outer wall of the fixed seat (11), an output end of the first motor (17) is fixedly connected to a second bevel gear (18) via a coupling, and the first bevel gear (16) is meshed with the second bevel gear (18); The detection mechanism comprises a support column (21), the support column (21) is fixedly connected to the upper surface of the fixing seat (11), a mounting plate (22) is fixedly mounted on the upper end of the support column (21), a scanner (23) is provided on the lower surface of the mounting plate (22), and a monitoring camera (24) is fixedly mounted on the lower surface of the mounting plate (22); The telescopic mechanism comprises a mounting frame (31), the mounting frame (31) being fixedly mounted on an outer wall of a fixing seat (11), a second motor (32) being fixedly mounted on the mounting frame (31), an output end of the second motor (32) being fixedly connected to a threaded rod (33) via a coupling, a moving hole (34) being formed through the groove wall of the moving groove (12), a moving rod (35) being slidably connected in the moving hole (34), a threaded groove (36) being formed in the moving rod (35), and the threaded rod (33) extending into the threaded groove (36) and being threadedly connected to the threaded groove (36); The rolling mechanism comprises a support plate (41), the support plate (41) being fixedly connected to the moving rod (35), a slope block (42) being fixedly connected to the outer wall of the bottom end of the support plate (41), a mounting hole (43) being formed through the slope block (42), a mounting rod (44) being rotatably connected to the hole wall of the mounting hole (43) via a bearing, and a roller (45) being fixedly mounted on the mounting rod (44).

2. A potato planting screening device according to claim 1, characterized in that: The support plates (41) are provided in two pieces, and the two support plates (41) are arranged in a staggered arrangement; the slope blocks (42) are provided in two pieces, and the two slope blocks (42) are arranged in a staggered arrangement.

3. A potato planting screening device according to claim 1, characterized in that: The lower end of the roller (45) extends outside the slope block (42) and abuts against the upper surface of the conveyor belt (15), and the upper end of the roller (45) extends outside the upper surface of the slope block (42).

4. A potato planting screening device according to claim 1, characterized in that: The moving hole (34) is arranged in a rectangular shape, and the moving rod (35) is arranged in a rectangular shape.

5. A potato planting screening device according to claim 1, characterized in that: A plurality of monitoring cameras (24) are provided, and the plurality of monitoring cameras (24) are arranged in an array, and the scanner (23) is fixedly mounted on a side edge of the lower surface of the mounting plate (22).

6. A potato planting screening device according to claim 1, characterized in that: The three outer side walls of the slope block (42) are all arranged in an inclined shape.

7. A potato planting screening device according to claim 1, characterized in that: A control panel (25) is fixedly mounted on the upper surface of the mounting plate (22); the control panel (25) is connected to the scanner (23), the monitoring camera (24), the first motor (17), and the second motor (32) via wires.

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