Automatic pesticide filling system

Abstract

The utility model relates to the technical field of pesticide production, in particular to an automatic pesticide filling system, which is convenient for accurately controlling the filling dosage according to the size of a filling bottle and ensuring the filling effect of pesticide by arranging the automatic pesticide filling system. Comprising a workbench, a mounting frame, a material box, a cover plate, a filling head, a quantifying device, an adjusting device, a stirring device, a lifting device, a conveying device, a positioning device and four clamping devices, four supporting legs are arranged at the bottom end of the workbench, the mounting frame is mounted on the rear side of the top end of the workbench, the material box is mounted on the left rear side of the top end of the mounting frame, and the right side of the top end of the material box communicates with a feeding pipe; the feeding pipe is covered with the cover plate, the quantifying device is installed at the top end of the installation frame and communicated with the material box, the conveying device is installed at the top end of the workbench, the four clamping devices are installed on the conveying device, the positioning device is connected with the installation frame in a matched mode, the positioning device is electrically connected with the conveying device, and the adjusting device is electrically connected with the quantifying device.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide production, in particular to an automatic pesticide filling system. Background Art

[0002] Pesticides are chemical or biological agents used in agriculture to control insects, pathogens, weeds and other harmful organisms.

[0003] Pesticide filling refers to the process of quantitatively transferring pesticide products from large storage containers into smaller retail packaging containers. This process is usually automated by specially designed pesticide filling machines to ensure precise dosage, efficient operation and worker safety.

[0004] However, the existing pesticide filling process has inaccurate quantity control, which affects the filling effect of the pesticide. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an automated pesticide filling system which, by setting up this equipment, facilitates accurate control of the filling dosage according to the size of the filling bottle, thereby ensuring the filling effect of the pesticide.

[0006] The utility model discloses an automatic pesticide filling system, comprising a workbench, a mounting frame, a material box, a cover plate, a filling head, a quantitative device, an adjusting device, a stirring device, a lifting device, a conveying device, a positioning device and four groups of clamping devices, wherein four groups of legs are arranged at the bottom end of the workbench, the mounting frame is arranged at the rear side of the top end of the workbench, the material box is arranged at the left rear side of the top end of the mounting frame, a feeding pipe is arranged in communication with the right side of the top end of the material box, the cover plate is arranged on the feeding pipe, the quantitative device is arranged at the top end of the mounting frame, the quantitative device is communicated with the material box, the adjusting device is arranged on the quantitative device, the stirring device is arranged inside the material box, the lifting device is arranged at the top end of the mounting frame, the output end of the quantitative device passes through the top end of the mounting frame and is communicated with the filling head, the lifting device is connected with the filling head, the conveying device is arranged at the top end of the workbench, four groups of clamping devices are arranged on the conveying device, the positioning device is arranged on the conveying device, the positioning device is cooperatively connected with the mounting frame, the positioning device is electrically connected with the conveying device, and the adjusting device is electrically connected with the quantitative device.

[0007] Preferably, the quantitative device includes a barrel, a curved pipe, a first one-way valve, a fixed frame, a piston plate, a first screw, a lifting plate, a first motor, two groups of fixed pipes, two groups of sliding rods and a second one-way valve. The barrel is mounted on the top of the mounting frame, the curved pipe input end is connected to the lower side of the right end of the material box, the curved pipe output end is connected to the lower side of the rear end of the barrel, the first one-way valve is mounted on the curved pipe, the fixed frame is mounted on the top of the mounting frame, the fixed frame is fixedly connected to the curved pipe, the piston plate is sealingly and slidingly connected to the inner wall of the barrel, the bottom end of the first screw is rotatably connected to the middle part of the top end of the piston plate, the middle part of the top end of the barrel is connected to a threaded hole, and the first The screw is threadedly connected to the threaded hole of the barrel, the top of the first screw is rotatably installed at the bottom of the lifting plate, the first motor is installed at the top of the lifting plate, the output end of the first motor passes through the lifting plate and is connected to the top of the first screw, two groups of fixed pipes are respectively installed at the front and rear sides of the top of the barrel, two groups of sliding rods are respectively installed at the front and rear sides of the bottom ends of the two groups of lifting plates, the two groups of sliding rods are slidably connected to the two groups of fixed pipes, a retractable hose is provided at the bottom of the barrel, the output end of the retractable hose passes through the top of the mounting frame and is connected to the filling head, the second one-way valve is installed on the retractable hose, and the adjusting device is installed inside the barrel.

[0008] Preferably, the adjusting device includes an adjusting plate, two groups of second screw rods, a connecting plate, two groups of pulleys, a belt, a turning handle, a rod and two groups of stop switches, the adjusting plate is located inside the barrel, and a sliding hole is provided in the middle of the adjusting plate, the first screw is slidably connected to the sliding hole of the adjusting plate, the left and right parts of the top of the barrel are both connected and provided with threaded holes, the two groups of second screws are respectively threadedly connected to the two groups of threaded holes of the barrel, the bottom ends of the two groups of second screws are respectively rotatably connected to the left and right sides of the top of the adjusting plate, the tops of the two groups of second screws are rotatably installed on the left and right parts of the connecting plate, the two groups of pulleys are respectively installed on the upper parts of the two groups of second screws, the two groups of pulleys are synchronously driven by belts, the turning handle is installed on the top end of the second screw on the right side, the rod is eccentrically rotatably installed on the top end of the turning handle, the two groups of stop switches are respectively installed on the left and right sides of the bottom end of the adjusting plate, the two groups of stop switches correspond to the position of the piston plate, and the two groups of stop switches are electrically connected to the first motor.

[0009] Preferably, the stirring device includes a second motor and a stirring frame, the second motor is installed on the top of the material box, the stirring frame is rotatably installed inside the material box, and the output end of the second motor passes through the top of the material box and is connected to the top of the stirring frame.

[0010] Preferably, the lifting device includes a first electric push rod and a connecting block, the first electric push rod is installed on the right side of the top end of the mounting frame, the output end of the first electric push rod is connected to the top end of the connecting block, and the connecting block is installed on the upper side of the right end of the filling head.

[0011] Preferably, the conveying device includes a third motor, a rotating shaft, a turntable and two sets of gears. The third motor is installed at the bottom end of the workbench, the rotating shaft is rotatably installed at the top end of the workbench, the turntable is installed at the top end of the rotating shaft, the output end of the third motor passes through the workbench and extends to its upper side, two sets of gears are respectively installed on the output end of the third motor and the rotating shaft, the two sets of gears are meshed with each other, four sets of clamping devices and positioning devices are all installed at the top end of the turntable, and the third motor is electrically connected to the positioning device.

[0012] Preferably, the positioning device includes four groups of sensing blocks and sensors, the four groups of sensing blocks are respectively installed on the front side, left side, rear side and right side of the top of the turntable, the four groups of sensing blocks correspond to the positions of the four groups of clamping devices, the sensor is installed on the rear side of the top of the mounting frame, the sensor corresponds to the positions of the four groups of sensing blocks, and the sensor is electrically connected to the third motor.

[0013] Preferably, the clamping device comprises two groups of first fixed seats, two groups of rotating plates, four groups of second fixed seats, two groups of second electric push rods, four groups of first telescopic tubes, two groups of first arc-shaped clamping plates, two groups of second telescopic tubes and two groups of second arc-shaped clamping plates. A placement groove is provided at the top of the turntable. The two groups of first fixed seats are symmetrically mounted on the top of the turntable. The two groups of first fixed seats are located on both sides of the placement groove. The two groups of rotating plates are respectively rotatably mounted on the two groups of first fixed seats. The four groups of second fixed seats are respectively mounted on the top of the turntable and on the upper sides of the outer ends of the two groups of rotating plates. The two groups of second electric push rods are respectively rotatably mounted on the turntable. The output ends of the two second electric push rods are rotatably connected to the two second fixed seats on the two rotating plates, respectively. The four first telescopic tubes are respectively installed on the front and rear sides of the inner ends of the two rotating plates, the two first arc-shaped clamping plates are respectively installed on the inner ends of the two left-side first telescopic tubes and the two right-side first telescopic tubes, each of the first telescopic tubes is sleeved with a first spring, the two second telescopic tubes are respectively installed on the left and right ends of the placement slots of the turntable, the two second arc-shaped clamping plates are respectively installed on the inner ends of the two second telescopic tubes, and each of the second telescopic tubes is sleeved with a second spring.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: four groups of filling bottles are placed on the conveying device respectively and fixed by four groups of clamping devices, and then the adjusting device is adjusted to a suitable height according to the size of the filling bottles, and then the cover plate is opened, and the pesticide is introduced into the material box through the feeding pipe, and the cover plate is installed on the feeding pipe, and then the stirring device is turned on to stir the pesticide, and then the quantitative device is turned on, and the pesticide in the material box is introduced into the quantitative device, and when the quantitative device corresponds to the position of the adjusting device, the adjusting device controls the quantitative device to stop working, and then the lifting device is turned on, and the lifting device drives the filling head downward It moves to the mouth of the filling bottle, and then opens the quantitative device in reverse. The quantitative device quantitatively fills the pesticide into the filling bottle through the filling head, and then opens the lifting device in reverse. The lifting device drives the filling head to move upward for reset. Then open the conveying device, and the conveying device drives the filling bottle to rotate. When the next group of filling bottles is located under the filling head, the positioning device positions the filling bottle, and the positioning device controls the conveying device to close. Then repeat the above operations to continuously fill the filling bottle. By setting this equipment, it is convenient to accurately control the filling dosage according to the size of the filling bottle, thereby ensuring the filling effect of the pesticide. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0016] Figure 2 It is a second perspective structural schematic diagram of the utility model;

[0017] Figure 3 yes Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0018] Figure 4 yes Figure 1 A schematic diagram of the enlarged structure of B;

[0019] Figure 5 yes Figure 2 Schematic diagram of the enlarged structure of C;

[0020] Markings in the attached drawings: 1, workbench; 2, outriggers; 3, mounting frame; 4, material box; 5, feed pipe; 6, cover plate; 7, filling head; 8, material barrel; 9, elbow pipe; 10, first one-way valve; 11, fixed frame; 12, piston plate; 13, first screw; 14, lifting plate; 15, first motor; 16, fixed pipe; 17, sliding rod; 18, retractable hose; 19, second one-way valve; 20, adjustment plate; 21, second screw; 22, connecting plate; 23, pulley; 24, belt; 25, handle; 26. Handlebar; 27. Stop switch; 28. Second motor; 29. ​​Stirring frame; 30. First electric push rod; 31. Connecting block; 32. Third motor; 33. Rotating shaft; 34. Turntable; 35. Gear; 36. Induction block; 37. Sensor; 38. First fixed seat; 39. Rotating plate; 40. Second fixed seat; 41. Second electric push rod; 42. First telescopic tube; 43. First spring; 44. First arc-shaped clamping plate; 45. Second telescopic tube; 46. Second spring; 47. Second arc-shaped clamping plate. DETAILED DESCRIPTION

[0021] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figures 1 to 5 As shown, an automated pesticide filling system of the utility model comprises a workbench 1, a mounting frame 3, a material box 4, a cover plate 6, a filling head 7, a dosing device, an adjusting device, a stirring device, a lifting device, a conveying device, a positioning device and four groups of clamping devices. Four groups of legs 2 are arranged at the bottom end of the workbench 1, the mounting frame 3 is mounted on the rear side of the top end of the workbench 1, the material box 4 is mounted on the left rear side of the top end of the mounting frame 3, a feeding pipe 5 is arranged on the right side of the top end of the material box 4, a cover plate 6 is mounted on the feeding pipe 5, a dosing device is mounted on the top end of the mounting frame 3, the dosing device is communicated with the material box 4, an adjusting device is mounted on the dosing device, a stirring device is mounted inside the material box 4, a lifting device is mounted on the top end of the mounting frame 3, an output end of the dosing device passes through the top end of the mounting frame 3 and is communicated with the filling head 7, a lifting device is connected with the filling head 7, a conveying device is mounted on the top end of the workbench 1, four groups of clamping devices are mounted on the conveying device, a positioning device is mounted on the conveying device, the positioning device is cooperatively connected with the mounting frame 3, the positioning device is electrically connected with the conveying device, and the adjusting device is electrically connected with the dosing device;

[0023] Place four groups of filling bottles on the conveying device respectively and fix them through four groups of clamping devices, then adjust the adjusting device to a suitable height according to the size of the filling bottles, then open the cover plate 6, introduce the pesticide into the material box 4 through the feeding pipe 5, cover the feeding pipe 5, then turn on the stirring device to stir the pesticide, then turn on the quantitative device, and the pesticide in the material box 4 is introduced into the quantitative device. When the position of the quantitative device corresponds to that of the adjusting device, the adjusting device controls the quantitative device to stop working, then turn on the lifting device, and the lifting device drives the filling head 7 to move downward to the filling bottle. The filling bottle is placed in the container 7 and the filling head 7 is moved upward to the container 7. The filling bottle is then moved to the container 7 for filling. The filling bottle is then moved to the container 7 for filling. The filling bottle is then moved to the container 7 for filling.

[0024] As a preferred embodiment of the above, the quantitative device includes a barrel 8, a curved pipe 9, a first one-way valve 10, a fixed frame 11, a piston plate 12, a first screw 13, a lifting plate 14, a first motor 15, two groups of fixed pipes 16, two groups of sliding rods 17 and a second one-way valve 19. The barrel 8 is installed at the top of the mounting frame 3, the input end of the curved pipe 9 is connected to the lower side of the right end of the material box 4, and the output end of the curved pipe 9 is connected to the lower side of the rear end of the barrel 8. The first one-way valve 10 is installed on the curved pipe 9, the fixed frame 11 is installed at the top of the mounting frame 3, the fixed frame 11 is fixedly connected to the curved pipe 9, the piston plate 12 is sealingly and slidingly connected to the inner wall of the barrel 8, the bottom end of the first screw 13 is rotatably connected to the middle part of the top end of the piston plate 12, and the middle part of the top end of the barrel 8 is connected to a screw The first screw 13 is threadedly connected with the threaded hole of the barrel 8, the top of the first screw 13 is rotatably installed at the bottom of the lifting plate 14, the first motor 15 is installed at the top of the lifting plate 14, the output end of the first motor 15 passes through the lifting plate 14 and is connected to the top of the first screw 13, two groups of fixed pipes 16 are respectively installed at the front and rear sides of the top of the barrel 8, two groups of sliding rods 17 are respectively installed at the front and rear sides of the bottom of the two groups of lifting plates 14, the two groups of sliding rods 17 are slidably connected with the two groups of fixed pipes 16, the bottom of the barrel 8 is connected with a retractable hose 18, the output end of the retractable hose 18 passes through the top of the mounting frame 3 and is connected with the filling head 7, the second one-way valve 19 is installed on the retractable hose 18, and the regulating device is installed inside the barrel 8;

[0025] By setting the barrel 8, the elbow 9, the first one-way valve 10, the fixing frame 11, the piston plate 12, the first screw 13, the lifting plate 14, the first motor 15, the fixed tube 16, the sliding rod 17, the telescopic hose 18 and the second one-way valve 19, the height of the adjusting device is adjusted, and then the first motor 15 is turned on, the first motor 15 drives the first screw 13 to rotate, the first screw 13 is threadedly connected to the barrel 8, the first screw 13 drives the piston plate 12 and the lifting plate 14 to slide as a whole, and the two sets of sliding rods 17 slide in the two sets of fixed tubes 16, The piston plate 12 creates negative pressure in the barrel 8, and the pesticide in the material box 4 is introduced into the barrel 8 through the bent pipe 9. When the piston plate 12 contacts the regulating device, the regulating device controls the lifting plate 14 to close. After the filling head 7 extends into the mouth of the filling bottle, the first motor 15 is turned on in the reverse direction. The first motor 15 drives the first screw 13 to rotate in the reverse direction. The first screw 13 drives the piston plate 12 to slide downward. The piston plate 12 fills the pesticide in the barrel 8 into the filling bottle from the filling head 7 through the retractable hose 18, thereby performing quantitative filling of the pesticide.

[0026] As a preferred embodiment of the above, the adjusting device includes an adjusting plate 20, two sets of second screw rods 21, a connecting plate 22, two sets of pulleys 23, a belt 24, a turning handle 25, a handle 26 and two sets of stop switches 27. The adjusting plate 20 is located inside the barrel 8. A sliding hole is provided in the middle of the adjusting plate 20. The first screw rod 13 is slidably connected to the sliding hole of the adjusting plate 20. The left and right parts of the top of the barrel 8 are both connected to threaded holes. The two sets of second screw rods 21 are respectively threadedly connected to the two sets of threaded holes of the barrel 8. The bottom ends of the two sets of second screw rods 21 are respectively connected to the adjusting plate 20. The left and right sides of the top are rotatably connected, the tops of the two groups of second screw rods 21 are rotatably mounted on the left and right parts of the connecting plate 22, the two groups of pulleys 23 are respectively mounted on the upper parts of the two groups of second screw rods 21, the two groups of pulleys 23 are synchronously driven by belts 24, the turning handle 25 is mounted on the top of the right second screw rod 21, the handle 26 is eccentrically rotatably mounted on the top of the turning handle 25, the two groups of stop switches 27 are respectively mounted on the left and right sides of the bottom end of the adjusting plate 20, the two groups of stop switches 27 correspond to the positions of the piston plate 12, and the two groups of stop switches 27 are electrically connected to the first motor 15;

[0027] By arranging the adjusting plate 20, the second screw rod 21, the connecting plate 22, the pulley 23, the belt 24, the turning handle 25, the lever 26 and the stop switch 27, the height of the stop switch 27 can be adjusted according to the size of the filling bottle, the turning handle 25 is driven to rotate by the lever 26, the turning handle 25 drives the right second screw rod 21 to rotate, the right second screw rod 21 drives the right pulley 23 to rotate, the right pulley 23 drives the left pulley 23 to rotate through the belt 24, the left pulley 23 drives the left second screw rod 21 to rotate, the two groups of second screw rods 21 are threadedly connected to the barrel 8, the two groups of second screw rods 21 drive the adjusting plate 20 to move, so as to adjust the two groups of stop switches 27 to a suitable height, when the piston plate 12 contacts the two groups of stop switches 27, the two groups of stop switches 27 control the first motor 15 to be turned off, so as to facilitate the filling of pesticides into filling bottles of different sizes.

[0028] As a preferred embodiment of the above, the stirring device includes a second motor 28 and a stirring frame 29, the second motor 28 is installed at the top of the material box 4, the stirring frame 29 is rotatably installed inside the material box 4, and the output end of the second motor 28 passes through the top of the material box 4 and is connected to the top of the stirring frame 29;

[0029] By providing the second motor 28 and the stirring frame 29 and turning on the second motor 28 , the second motor 28 drives the stirring frame 29 to rotate, and the stirring frame 29 stirs the pesticide in the material box 4 , thereby ensuring the concentration and uniformity of the pesticide.

[0030] As a preferred embodiment of the above, the lifting device includes a first electric push rod 30 and a connecting block 31. The first electric push rod 30 is installed on the right side of the top end of the mounting frame 3. The output end of the first electric push rod 30 is connected to the top end of the connecting block 31. The connecting block 31 is installed on the upper side of the right end of the filling head 7.

[0031] By setting the first electric push rod 30 and the connecting block 31, by opening the first electric push rod 30, the first electric push rod 30 drives the filling head 7 to move downward through the connecting block 31, and the retractable hose 18 extends. When the filling head 7 extends into the bottle mouth of the filling bottle, the first electric push rod 30 is closed to drive the filling head 7 to move up and down.

[0032] As a preferred embodiment of the above, the conveying device includes a third motor 32, a rotating shaft 33, a rotating disk 34 and two sets of gears 35. The third motor 32 is installed at the bottom end of the workbench 1, the rotating shaft 33 is rotatably installed at the top of the workbench 1, the rotating disk 34 is installed at the top of the rotating shaft 33, the output end of the third motor 32 passes through the workbench 1 and extends to its upper side, the two sets of gears 35 are respectively installed on the output end of the third motor 32 and the rotating shaft 33, the two sets of gears 35 are meshed, the four sets of clamping devices and the positioning device are all installed at the top of the rotating disk 34, and the third motor 32 is electrically connected to the positioning device;

[0033] By setting the third motor 32, the rotating shaft 33, the rotating disk 34 and the gear 35, by turning on the third motor 32, the third motor 32 makes the two sets of gears 35 mesh, thereby driving the rotating disk 34 to rotate through the rotating shaft 33, and the rotating disk 34 drives the filling bottles to rotate. When the next group of filling bottles corresponds to the position of the filling head 7, the positioning device controls the third motor 32 to be turned off, which plays a role in conveying the filling bottles, so that the filling bottles can be continuously filled with pesticides.

[0034] As a preferred embodiment of the above embodiment, the positioning device includes four groups of induction blocks 36 and sensors 37. The four groups of induction blocks 36 are respectively installed on the front side, left side, rear side and right side of the top of the turntable 34. The four groups of induction blocks 36 correspond to the positions of the four groups of clamping devices. The sensor 37 is installed on the rear side of the top of the mounting frame 3. The sensor 37 corresponds to the positions of the four groups of induction blocks 36. The sensor 37 is electrically connected to the third motor 32.

[0035] By setting the sensing block 36 and the sensor 37 , when the next group of filling bottles corresponds to the position of the filling head 7 , the sensing block 36 corresponds to the position of the sensor 37 , and the sensor 37 controls the third motor 32 to be turned off, thereby automatically controlling the third motor 32 .

[0036] As a preferred embodiment of the above embodiment, the clamping device includes two groups of first fixed seats 38, two groups of rotating plates 39, four groups of second fixed seats 40, two groups of second electric push rods 41, four groups of first telescopic tubes 42, two groups of first arc-shaped clamping plates 44, two groups of second telescopic tubes 45 and two groups of second arc-shaped clamping plates 47. The top of the turntable 34 is provided with a placement groove, the two groups of first fixed seats 38 are symmetrically installed on the top of the turntable 34, the two groups of first fixed seats 38 are located on both sides of the placement groove, the two groups of rotating plates 39 are respectively rotatably installed on the two groups of first fixed seats 38, the four groups of second fixed seats 40 are respectively installed on the top of the turntable 34 and the upper sides of the outer ends of the two groups of rotating plates 39, and the two groups of second electric push rods 41 are respectively rotatably installed on On the two groups of second fixed seats 40 on the rotating disk 34, the output ends of the two groups of second electric push rods 41 are respectively rotatably connected with the two groups of second fixed seats 40 on the two groups of rotating plates 39, the four groups of first telescopic tubes 42 are respectively installed on the front side and the rear side of the inner ends of the two groups of rotating plates 39, the two groups of first arc clamping plates 44 are respectively installed on the inner ends of the two groups of first telescopic tubes 42 on the left and the two groups of first telescopic tubes 42 on the right, each group of first telescopic tubes 42 is sleeved with a first spring 43, the two groups of second telescopic tubes 45 are respectively installed on the left and right ends of the placement groove of the rotating disk 34, the two groups of second arc clamping plates 47 are respectively installed on the inner ends of the two groups of second telescopic tubes 45, and each group of second telescopic tubes 45 is sleeved with a second spring 46;

[0037] By arranging the first fixed seat 38, the rotating plate 39, the second fixed seat 40, the second electric push rod 41, the first telescopic tube 42, the first spring 43, the first arc-shaped clamping plate 44, the second telescopic tube 45, the second spring 46 and the second arc-shaped clamping plate 47, the bottom end of the filling bottle is placed in the placement groove of the turntable 34, and then the two groups of second arc-shaped clamping plates 47 fix the bottom of the filling bottle under the action of the two groups of second telescopic tubes 45 and the two groups of second springs 46, and then the two groups of second electric push rods 41 are opened at the same time, and the two groups of second electric push rods 41 drive the two groups of rotating plates 39 to move inward, and under the action of the four groups of first telescopic tubes 42 and the four groups of first springs 43, the two groups of first arc-shaped clamping plates 44 adaptively clamp and fix the filling bottle, thereby playing the role of clamping and fixing the filling bottle.

[0038] The utility model is an automatic pesticide filling system. When working, firstly, the bottom end of the filling bottle is placed in the placement groove of the turntable 34, and then the two groups of second arc clamping plates 47 fix the bottom of the filling bottle under the action of the two groups of second telescopic tubes 45 and the two groups of second springs 46, and then the two groups of second electric push rods 41 are opened at the same time, and the two groups of second electric push rods 41 drive the two groups of rotating plates 39 to move inward, and under the action of the four groups of first telescopic tubes 42 and the four groups of first springs 43, the two groups of first arc clamping plates 44 adaptively clamp and fix the filling bottle, and then repeat the above operation to clamp and fix the four groups of filling bottles, and then adjust the height of the two groups of stop switches 27 according to the size of the filling bottle, and drive the handle 25 to rotate by the handle 26. The handle 25 drives the second screw 21 on the right to rotate, the second screw 21 on the right drives the pulley 23 on the right to rotate, the pulley 23 on the right drives the pulley 23 on the left to rotate through the belt 24, and the pulley 23 on the left drives the second screw 21 on the left to rotate, the two sets of second screws 21 are threadedly connected to the barrel 8, and the two sets of second screws 21 drive the adjustment plate 20 to move, so as to adjust the two sets of stop switches 27 to a suitable height, and then open the cover plate 6, introduce the pesticide into the inside of the material box 4 through the feed pipe 5, and install the cover plate 6 on the feed pipe 5, and then the second motor 28 and the stirring frame 29 stir the pesticide, and then turn on the first motor 15, the first motor 15 drives the first screw 13 to rotate, and the first screw 13 The first motor 15 is turned on and the second motor 15 is turned on. The first motor 15 drives the first screw 13 to rotate in the opposite direction. The first screw 13 drives the piston plate 12 and the lifting plate 14 to slide as a whole. The two sets of sliding rods 17 slide in the two sets of fixed tubes 16. The piston plate 12 generates negative pressure in the barrel 8. The pesticide in the material box 4 is introduced into the barrel 8 through the bent pipe 9. When the piston plate 12 contacts the two sets of stop switches 27, the two sets of stop switches 27 control the lifting plate 14 to close. Then, the first electric push rod 30 is turned on. The first electric push rod 30 drives the filling head 7 to move downward to the mouth of the filling bottle through the connecting block 31. Then, the first motor 15 is turned on in the opposite direction. The first motor 15 drives the first screw 13 to rotate in the opposite direction. The first screw 13 drives the piston plate 12 to slide downward. The piston plate 12 moves the barrel 8 The pesticide in the filling bottle is filled into the filling bottle by the filling head 7 through the retractable hose 18, and then the first electric push rod 30 is opened in the reverse direction, and the filling head 7 moves upward to reset, and then the third motor 32 is turned on, and the third motor 32 makes the two sets of gears 35 mesh, thereby driving the turntable 34 to rotate through the rotating shaft 33, and the turntable 34 drives the filling bottle to rotate. When the next group of filling bottles corresponds to the position of the filling head 7, the positioning device controls the third motor 32 to be turned off, and the conveying device is turned on, and the conveying device drives the filling bottle to rotate. When the next group of filling bottles is located at the lower side of the filling head 7, the sensor block 36 corresponds to the position of the sensor 37, and the sensor 37 controls the third motor 32 to be turned off, and then the above operation is repeated to continuously fill the filling bottles.

[0039] The installation, connection or setting methods of the automated pesticide filling system of the utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the first motor 15, the stop switch 27, the first electric push rod 30, the third motor 32, the sensor block 36, the sensor 37 and the second electric push rod 41 of the automated pesticide filling system of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual.

[0040] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An automated pesticide filling system, characterized in that: The invention comprises a workbench (1), a mounting frame (3), a material box (4), a cover plate (6), a filling head (7), a quantitative device, an adjusting device, a stirring device, a lifting device, a conveying device, a positioning device and four sets of clamping devices. The bottom end of the workbench (1) is provided with four sets of legs (2). The mounting frame (3) is installed at the rear side of the top end of the workbench (1). The material box (4) is installed at the left rear side of the top end of the mounting frame (3). A feed pipe (5) is provided on the right side of the top end of the material box (4). The cover plate (6) is installed on the feed pipe (5). The quantitative device is installed at the top end of the mounting frame (3). The dosing device is connected to the material box (4), the regulating device is installed on the dosing device, the stirring device is installed inside the material box (4), the lifting device is installed at the top of the mounting frame (3), the output end of the dosing device passes through the top of the mounting frame (3) and is connected to the filling head (7), the lifting device is connected to the filling head (7), the conveying device is installed at the top of the workbench (1), four groups of clamping devices are installed on the conveying device, the positioning device is installed on the conveying device, the positioning device is connected to the mounting frame (3), the positioning device is electrically connected to the conveying device, and the regulating device is electrically connected to the dosing device.

2. An automated pesticide filling system as claimed in claim 1, characterized in that: The quantitative device comprises a material barrel (8), a curved pipe (9), a first non-return valve (10), a fixed frame (11), a piston plate (12), a first screw (13), a lifting plate (14), a first motor (15), two groups of fixed pipes (16), two groups of sliding rods (17) and a second non-return valve (19). The material barrel (8) is mounted on the top of the mounting frame (3). The input end of the curved pipe (9) is connected to the lower side of the right end of the material box (4). The output end of the curved pipe (9) is connected to the lower side of the rear end of the material barrel (8). The first non-return valve (10) is mounted on the curved pipe (9). The fixed frame (11) is mounted on the top of the mounting frame (3). The fixed frame (11) is fixedly connected to the curved pipe (9). The piston plate (12) is sealingly and slidingly connected to the inner wall of the material barrel (8). The bottom end of the first screw (13) is rotatably connected to the middle part of the top end of the piston plate (12). The middle part of the top end of the material barrel (8) is connected to a threaded The first screw (13) is threadedly connected with the threaded hole of the barrel (8), the top end of the first screw (13) is rotatably mounted on the bottom end of the lifting plate (14), the first motor (15) is mounted on the top end of the lifting plate (14), the output end of the first motor (15) passes through the lifting plate (14) and is connected to the top end of the first screw (13), two groups of fixed pipes (16) are respectively mounted on the front side and the rear side of the top end of the barrel (8), two groups of sliding rods (17) are respectively mounted on the front side and the rear side of the bottom ends of the two groups of lifting plates (14), the two groups of sliding rods (17) are slidably connected with the two groups of fixed pipes (16), the bottom end of the barrel (8) is connected with a retractable hose (18), the output end of the retractable hose (18) passes through the top end of the mounting frame (3) and is connected with the filling head (7), the second one-way valve (19) is mounted on the retractable hose (18), and the regulating device is mounted inside the barrel (8).

3. An automated pesticide filling system as claimed in claim 2, characterized in that: The adjusting device comprises an adjusting plate (20), two groups of second screw rods (21), a connecting plate (22), two groups of pulleys (23), a belt (24), a turning handle (25), a handle (26) and two groups of stop switches (27). The adjusting plate (20) is located inside the material barrel (8). A sliding hole is provided in the middle of the adjusting plate (20). The first screw rod (13) is slidably connected to the sliding hole of the adjusting plate (20). The left and right parts of the top of the material barrel (8) are both provided with threaded holes. The two groups of second screw rods (21) are respectively threadedly connected to the two groups of threaded holes of the material barrel (8). The bottom ends of the two groups of second screw rods (21) are respectively connected to the left and right ends of the top of the adjusting plate (20). The two sets of second screw rods (21) are rotatably connected on the left and right sides of the connecting plate (22), the tops of the two sets of second screw rods (21) are rotatably mounted on the left and right sides of the connecting plate (22), the two sets of pulleys (23) are respectively mounted on the upper parts of the two sets of second screw rods (21), the two sets of pulleys (23) are synchronously driven by belts (24), the turning handle (25) is mounted on the top of the right second screw rod (21), the handle (26) is eccentrically rotatably mounted on the top of the turning handle (25), the two sets of stop switches (27) are respectively mounted on the left and right sides of the bottom end of the adjusting plate (20), the two sets of stop switches (27) correspond to the positions of the piston plate (12), and the two sets of stop switches (27) are electrically connected to the first motor (15).

4. An automated pesticide filling system as claimed in claim 3, characterized in that: The stirring device comprises a second motor (28) and a stirring frame (29), wherein the second motor (28) is mounted on the top of the material box (4), the stirring frame (29) is rotatably mounted inside the material box (4), and the output end of the second motor (28) passes through the top of the material box (4) and is connected to the top of the stirring frame (29).

5. An automated pesticide filling system as claimed in claim 4, characterized in that: The lifting device comprises a first electric push rod (30) and a connecting block (31). The first electric push rod (30) is mounted on the right side of the top end of the mounting frame (3). The output end of the first electric push rod (30) is connected to the top end of the connecting block (31). The connecting block (31) is mounted on the upper side of the right end of the filling head (7).

6. An automated pesticide filling system as claimed in claim 5, characterized in that: The conveying device comprises a third motor (32), a rotating shaft (33), a rotating disk (34) and two groups of gears (35). The third motor (32) is mounted at the bottom end of the workbench (1). The rotating shaft (33) is rotatably mounted at the top end of the workbench (1). The rotating disk (34) is mounted at the top end of the rotating shaft (33). The output end of the third motor (32) passes through the workbench (1) and extends to the upper side thereof. The two groups of gears (35) are respectively mounted on the output end of the third motor (32) and the rotating shaft (33). The two groups of gears (35) are meshed with each other. Four groups of clamping devices and positioning devices are all mounted at the top end of the rotating disk (34). The third motor (32) is electrically connected to the positioning device.

7. An automated pesticide filling system as claimed in claim 6, characterized in that: The positioning device comprises four groups of induction blocks (36) and sensors (37). The four groups of induction blocks (36) are respectively mounted on the front side, left side, rear side and right side of the top end of the turntable (34). The four groups of induction blocks (36) correspond to the positions of the four groups of clamping devices. The sensor (37) is mounted on the rear side of the top end inside the mounting frame (3). The sensor (37) corresponds to the positions of the four groups of induction blocks (36). The sensor (37) is electrically connected to the third motor (32).

8. An automated pesticide filling system as claimed in claim 7, characterized in that: The clamping device comprises two groups of first fixed seats (38), two groups of rotating plates (39), four groups of second fixed seats (40), two groups of second electric push rods (41), four groups of first telescopic tubes (42), two groups of first arc-shaped clamping plates (44), two groups of second telescopic tubes (45) and two groups of second arc-shaped clamping plates (47). The top of the rotating disk (34) is provided with a placement groove. The two groups of first fixed seats (38) are symmetrically mounted on the top of the rotating disk (34). The two groups of first fixed seats (38) are located on both sides of the placement groove. The two groups of rotating plates (39) are respectively rotatably mounted on the two groups of first fixed seats (38). The four groups of second fixed seats (40) are respectively mounted on the top of the rotating disk (34) and the upper sides of the outer ends of the two groups of rotating plates (39). The two groups of second electric push rods (41) are respectively rotatably mounted on the rotating disk (34). ), the output ends of the two sets of second electric push rods (41) are respectively rotatably connected to the two sets of second fixed seats (40) on the two sets of rotating plates (39), the four sets of first telescopic tubes (42) are respectively mounted on the front side and the rear side of the inner ends of the two sets of rotating plates (39), the two sets of first arc clamping plates (44) are respectively mounted on the inner ends of the two left sets of first telescopic tubes (42) and the two right sets of first telescopic tubes (42), each set of first telescopic tubes (42) is sleeved with a first spring (43), the two sets of second telescopic tubes (45) are respectively mounted on the left end and the right end of the placement groove of the rotating disk (34), the two sets of second arc clamping plates (47) are respectively mounted on the inner ends of the two sets of second telescopic tubes (45), and each set of second telescopic tubes (45) is sleeved with a second spring (46).

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