Water dropper and material handle sorting device for drip irrigation
By combining the screening disc and the tilting mechanism, the efficient and automated sorting of the dripper and the material handle is achieved, which solves the problems of low sorting efficiency and low accuracy in the existing technology, improves the sorting accuracy and reduces labor intensity.
Patent Information
- Application Number
- CN202423143863.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-19
AI Technical Summary
In existing technologies, the sorting efficiency of drippers and material handles is low, manual sorting is labor-intensive, and automated equipment has poor sorting effect, which is prone to sorting errors and blockages.
The combination of a screening disc and a tilting mechanism is used. The screening disc separates the drippers through the screen holes. After vibration screening, the drippers fall into the collection box. The tilting mechanism flips the material handle into the collection box. The tilting mechanism is driven by a vibration motor and a cylinder to achieve automated sorting.
It achieves efficient and automated sorting of droppers and material handles, improves sorting accuracy, avoids clogging of screening holes and sorting errors, and reduces labor intensity.
Smart Images
Figure CN223669640U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a kind of sorting device of dripper and handle for drip irrigation, belong to injection molding dripper sorting technical field. BACKGROUND
[0002] At present, the efficiency of agricultural water is still low, and most of the irrigated land still uses traditional flooding and furrow irrigation methods. In order to improve the current situation of agricultural irrigation water, efficient water-saving irrigation techniques such as sprinkling irrigation and drip irrigation are being vigorously promoted, especially drip irrigation has been widely applied. The most commonly used at present is the inner insert patch type drip irrigation tape, which consists of a water delivery pipe and an inner insert patch type dripper embedded in the inner wall of the water delivery pipe.
[0003] The inner insert patch type dripper is processed and formed by a dripper injection molding machine. After processing is completed, the dripper finished product and the handle are transported together from the discharge port of the injection molding machine. The output dripper finished product and handle need to be sorted and stored separately. The commonly used sorting method at present is manual sorting, which has low work efficiency and high labor intensity. Moreover, the dripper is inevitably mixed in the handle during manual sorting, and there is a certain sorting error rate.
[0004] Another sorting method is to use automatic sorting equipment for sorting. The existing automatic sorting equipment generally separates the dripper through a long gap. For example, patent application CN214605700U includes a transmission roller, a separation roller, a driving mechanism, etc. The separation roller is arranged on one side of the transmission roller, and a gap is left between the separation roller and the transmission roller for the plastic dripper to pass through. This structure separates the dripper through a long gap. Even if the gap is designed to be the smallest limit, the actual separation process will still encounter the situation that the handle is stuck in the screening gap and cannot be transported out, which will cause the number of drippers and handles to increase in the screening port, and the drippers will be carried out due to congestion when passing through the sorting device. UTILITY MODEL CONTENTS
[0005] The utility model provides a kind of sorting device of dripper and handle for drip irrigation to overcome the technical defects of prior art, by screening disc vibration screening dripper, handle is introduced into handle collection box using turnover mechanism, high degree of automation, high sorting precision.
[0006] The technical solution adopted by the utility model to solve its technical problems is:
[0007] The application discloses a sorting device for drippers and stems for drip irrigation, which comprises a screening disc, a vibrating motor, a dripper collecting box, a turnover mechanism, a stem collecting box and a rack, the screening disc is connected with the turnover mechanism through a screening frame, the vibrating motor is fixed on the screening frame, the turnover mechanism is arranged on the side support plate of the rack, the dripper collecting box and the stem collecting box are respectively fixed on the left and right sides of the rack, the screening disc is located above the dripper collecting box, the bottom of the screening disc is a screen structure, and rectangular screen holes are uniformly distributed on the screen structure, the length L3 of the screen hole is greater than the length L1 of the dripper, and the width W3 of the screen hole is greater than the width W1 of the dripper.
[0008] The screening frame comprises an upper tray frame, a lower tray frame, damping springs and connecting blocks, the edges of the upper tray frame and the lower tray frame are connected through the damping springs which are uniformly arranged at intervals, the connecting blocks are arranged at intervals and are fixed at one end of the lower tray frame and are fixedly connected with the turnover mechanism, the screening disc is fixed on the upper tray frame, and the vibrating motor is arranged on the left and right side frames of the upper tray frame and is located outside the bottom of the screening disc.
[0009] The turnover mechanism comprises a pneumatic cylinder, a curved rod, a first shaft rod, a second shaft rod, a first gear and a second gear, the bottom of the side support plate on one side of the rack is fixed with a pneumatic cylinder base, the bottom of the pneumatic cylinder is connected with the pneumatic cylinder base through a pin, the top of the telescopic rod of the pneumatic cylinder is fixed with a push rod, the push rod is hingedly connected with one end of the curved rod, the first shaft rod and the second shaft rod are both arranged horizontally between the two side support plates, the second shaft rod is located above the first shaft rod, one end of the first shaft rod penetrates through a first bearing on the side support plate on one side and is fixedly connected with the other end of the curved rod, the other end of the first shaft rod penetrates through the side support plate on the other side and is fixedly connected with the first gear, one end of the second shaft rod is connected with a second bearing on the side support plate on one side, the other end penetrates through the side support plate on the other side and is fixedly connected with the second gear, the first gear and the second gear are meshed, the diameter of the first gear is twice the diameter of the second gear, and the connecting block is fixedly connected with the second shaft rod.
[0010] The bottom surfaces of the dripper collecting box and the stem collecting box are both downwardly inclined from the central position of the rack to the left and right sides, and the bottom ends of the side walls of the two collecting boxes are respectively provided with a dripper discharge port and a stem discharge port.
[0011] The screening disc is provided with a surrounding wall.
[0012] The utility model discloses an advantageous effect is: the utility model discloses through the screen separation disc and separates the dripper and the material handle, and the dripper falls into the dripper collection box below through the screen hole, and through the mode of vibration screening, can effectively avoid multiple drippers gather in the same dripper screening hole simultaneously and cause the screening hole blockage, through the turnover structure and overturn 180 of screen separation disc, pour the material handle into the material handle collection box, and the whole sorting process is simple and efficient. BRIEF DESCRIPTION OF DRAWINGS
[0013] The utility model makes further explanation in combination with the drawings.
[0014] Figure 1 It is the structure schematic diagram of sorting device for the utility model,
[0015] Figure 2 It is the structure schematic diagram of sorting device side,
[0016] Figure 3 It is the structure schematic diagram of screen separation disc,
[0017] Figure 4 It is the structure schematic diagram of screen separation disc screen hole partial enlargement,
[0018] Figure 5 It is the structure schematic diagram of dripper,
[0019] Figure 6 It is the structure schematic diagram of material handle.
[0020] In the drawing: 1, screen separation disc, 2, vibration motor, 3, dripper collection box, 3-1, dripper discharge gate, 4, material handle collection box, 4-1, material handle discharge gate, 5, rack, 5-1, side support plate, 6, screen separation frame, 6-1, upper tray frame, 6-2, lower tray frame, 6-3, damping spring, 6-4, connecting block, 7, dripper, 8, air cylinder, 9, crank rod, 10, first shaft, 11, second shaft, 12, first gear, 13, second gear, 14, air cylinder base, 15, push rod, 16, first bearing, 17, second bearing, 18, material handle. DETAILED DESCRIPTION
[0021] The utility model makes further explanation in combination with the drawings.
[0022] Referring to Figures 1 to 6 The utility model discloses a kind of sorting device of dripper for drip irrigation and material handle, the sorting device includes screen separation disc 1, vibration motor 2, dripper collection box 3, turnover mechanism, material handle collection box 4, rack 5 and screen separation frame 6, the screen separation frame 6 includes upper tray frame 6-1, lower tray frame 6-2, damping spring 6-3 and connecting block 6-4, the edge of the upper tray frame 6-1 and lower tray frame 6-2 is connected by the damping spring 6-3 that is evenly arranged in interval (such as Figure 1The upper and lower tray frames are square frames, and the four corners of the two are connected by shock-absorbing springs. The connecting blocks 6-4 are provided with three, are uniformly fixed at one end of the lower tray frame 6-2, and are fixedly connected with the turnover mechanism. The screening disc 1 is fixed on the upper tray frame 6-1. The vibration motors 2 are provided with two, are respectively arranged on the left and right side frames of the upper tray frame 6-1, are located at the bottom outside of the screening disc 1, and are provided with a screen structure at the bottom of the screening disc 1. Rectangular screen holes are uniformly distributed on the screen structure, and a surrounding fence is arranged around the screen holes. The length L3 of the screen hole is greater than the length L1 of the dripper 7, such as about 2 mm, and the width W3 of the screen hole is greater than the width W1 of the dripper, such as about 2 mm. At the same time, the length L3 and the width W3 of the screen hole are smaller than the length L2 and the width W2 of the material handle, so that the dripper can smoothly pass through the screen hole into the dripper collecting box, and the material handle is blocked on the screening disc. When screening is needed, the vibration motor is started, the dripper falls into the lower dripper collecting box from the screening hole at the bottom of the screening disc, and the material handle is blocked in the screening disc.
[0023] The turnover mechanism comprises a cylinder 8, a curved rod 9, a first shaft rod 10, a second shaft rod 11, a first gear 12 and a second gear 13. The bottom of the side support plate 5-1 on one side of the rack 1 is fixed with a cylinder base 14. The bottom of the cylinder 8 is movably connected with the cylinder base 14 through a pin. The top of the telescopic rod of the cylinder 8 is fixed with a push rod 15. The push rod 15 is hingedly connected with one end of the curved rod 9. The first shaft rod 10 and the second shaft rod 11 are both horizontally arranged between the two side support plates 5-1. The second shaft rod 11 is located above the first shaft rod 10. One end of the first shaft rod 10 penetrates through the first bearing 16 on the side support plate 5-1 on one side and is fixedly connected with the other end of the curved rod 9. The other end of the first shaft rod 10 penetrates through the side support plate on the other side and is fixedly connected with the first gear 12. One end of the second shaft rod 11 is connected with the second bearing 17 on the side support plate 5-1 on one side. The other end of the second shaft rod 11 penetrates through the side support plate on the other side and is fixedly connected with the second gear 13. The first gear and the second gear are meshed. The diameter of the first gear is twice the diameter of the second gear. The connecting block 6-4 is fixedly connected with the second shaft rod 12. When the cylinder is started, the telescopic rod is stretched upwards, the curved rod 9 is rotated by 90°, the first shaft rod is further rotated, the first gear drives the second gear to rotate, and then the second shaft rod 11 is rotated, the screening frame 6 is turned over by 180°, and the material handle is turned over and poured into the material handle collecting box. The dripper collecting box 3 and the material handle collecting box 4 are respectively fixed on the left and right sides of the rack 5.
[0024] The bottom surfaces of the dripper collecting box 3 and the material handle collecting box 4 are both downwardly inclined from the center of the rack to the left and right sides. The bottom ends of the side walls of the two collecting boxes are respectively provided with a dripper discharge port 3-1 and a material handle discharge port 4-1. The screened drippers and material handles are respectively transferred out through the dripper discharge port and the material handle discharge port.
[0025] Screening process: the injection molding machine discharges into the screening disc, the vibration motor starts, accelerates the drop head screening, the handle stays on the screening disc, to a certain amount, the cylinder starts, the cylinder telescopic rod pushes the one end of the curved rod forward, the curved rod rotates 90°, drives the first shaft to rotate, further drives the first gear to rotate, the second gear meshes with the first gear, so that the second gear rotates, the diameter ratio of the first gear and the second gear is 2:1, realizes the 180° overturning of the screening disc, ensures that all the handles will not be missed in the screening disc. Even if an individual handle falls into the middle of the screen hole in the screen, it will also fall into the handle collection box due to inertia and gravity when the screen is overturned 180°.
[0026] Since the injection molding machine discharges at a certain frequency, the push frequency of the cylinder is adjusted to meet the completion of a certain time after a discharge, and a push is made once. When the injection molding machine discharges, the vibration motor starts to vibrate and sort, the cylinder starts to push the screening disc to overturn and discharge the handle after a certain period of screening, and then resets, completes the screening, and so on. Recycle, you can complete the drop head and handle sorting.
Claims
1. A device for sorting emitters and stems for drip irrigation, characterized in that: The sorting device includes a screening disc (1), a vibration motor (2), a dripper collecting box (3), a turnover mechanism, a handle collecting box (4) and a rack (5), the screening disc (1) is connected with the turnover mechanism through a screening frame (6), the vibration motor (2) is fixed on the screening frame (6), the turnover mechanism is arranged on the side support plate (5-1) of the rack (5), the dripper collecting box (3) and the handle collecting box (4) are respectively fixed on the left and right sides of the rack (5), the screening disc (1) is located above the dripper collecting box (3), the bottom of the screening disc (1) is a screen structure, and rectangular screen holes are uniformly distributed thereon, the length L3 of the screen hole is greater than the length L1 of the dripper (7), and the width W3 of the screen hole is greater than the width W1 of the dripper.
2. The emitter and stake sorting device of claim 1, wherein: The screening frame (6) includes an upper tray frame (6-1), a lower tray frame (6-2), a damping spring (6-3) and a connecting block (6-4), the edges of the upper tray frame (6-1) and the lower tray frame (6-2) are connected through the damping springs (6-3) which are uniformly arranged at intervals, the connecting block (6-4) is provided with three, is fixed at one end of the lower tray frame (6-2) at intervals and is fixedly connected with the turnover mechanism, the screening disc (1) is fixed on the upper tray frame (6-1), and the vibration motor (2) is arranged on the left and right frames of the upper tray frame (6-1) and located outside the bottom of the screening disc (1).
3. The emitter and stake sorting device of claim 2, wherein: The turnover mechanism includes a gas cylinder (8), a curved rod (9), a first shaft rod (10), a second shaft rod (11), a first gear (12) and a second gear (13), the bottom of the side support plate (5-1) on one side of the rack (5) is fixed with a gas cylinder base (14), the bottom of the gas cylinder (8) is connected with the gas cylinder base (14) through a pin, the top of the telescopic rod of the gas cylinder (8) is fixed with a push rod (15), one end of the push rod (15) is hinged with the curved rod (9), the first shaft rod (10) and the second shaft rod (11) are both horizontally arranged between the two side support plates (5-1), the second shaft rod (11) is located above the first shaft rod, one end of the first shaft rod (10) penetrates through a first bearing (16) on the side support plate (5-1) on one side and is fixedly connected with the other end of the curved rod (9), the other end of the first shaft rod (10) penetrates through a bearing on the side support plate on the other side and is fixedly connected with the first gear (12), one end of the second shaft rod (11) is connected with a second bearing (17) on the side support plate (5-1) on one side, the other end penetrates through a bearing on the side support plate on the other side and is fixedly connected with the second gear (13), the first gear and the second gear are engaged, the diameter of the first gear is 2 times the diameter of the second gear, and the connecting block (6-4) is fixedly connected with the second shaft rod (11).
4. The emitter and stake sorting device of claim 1, wherein: The bottom surface of the drip head collecting box (3) and the handle collecting box (4) is downwardly inclined from the center of the frame to the left and right sides, and the bottom ends of the side walls of the two collecting boxes are respectively provided with a drip head discharge port (3-1) and a handle discharge port (4-1).
5. The emitter and stake sorting device of claim 1, wherein: The screening disc (1) is provided with a surrounding wall around.