Quantitative packaging machine for preparing suspending agent pesticide
By designing circulation mechanisms, packaging mechanisms and filter components in the pesticide quantitative packaging machine, the problem of sprinkling pesticide liquids during filling process is solved, and efficient quantification and quality control of pesticide liquids are achieved.
Patent Information
- Application Number
- CN202510188899.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-20
- Publication Date
- 2025-06-06
AI Technical Summary
During the quantitative filling process of pesticide liquids, existing pesticide quantitative packaging machines are susceptible to the problem of misalignment of bottle openings and filling equipment, which leads to some pesticide liquids spilling out, affecting the filling capacity.
A quantitative packaging machine for preparing suspending agent pesticides was designed, using a circulation mechanism and a packaging mechanism. Through the design of hoses and shunts, the diverting and blocking of pesticide liquids were realized, and the quality and quantification of pesticide liquids were ensured through the filtering components and quantitative components.
It effectively prevents pesticide liquid from spilling out during filling, ensures the quantification and quality of pesticide liquid, reduces the inflow of impurities, and improves the efficiency of pesticide use.
Smart Images
Figure CN120096858A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of quantitative packaging machines, in particular to a quantitative packaging machine for preparing suspension pesticides. Background Art
[0002] The pesticide quantitative packaging machine is a device used for pesticide packaging. It can automatically package pesticides according to the set dosage to ensure that the pesticide dosage in each package is accurate. This equipment is usually used in pesticide production enterprises, pesticide sellers and pesticide users. There are several problems with the existing pesticide quantitative packaging machines: 1. The pesticide liquid is not pure pesticide liquid. There will be a small amount of impurities mixed in it during multiple processes, which will affect the concentration and filling volume of the pesticide liquid; 2. During the quantitative filling process of the pesticide liquid, part of the pesticide liquid will be spilled due to the problem of misalignment between the bottle mouth and the filling equipment, thereby affecting the filling capacity of the pesticide liquid. Summary of the invention
[0003] To achieve the above objectives, the present invention is implemented through the following technical solutions: A quantitative packaging machine for preparing suspension pesticides, comprising a bottom plate, and a support plate fixedly connected to the top of the bottom plate; A circulation mechanism, which is used for conveying and quantitatively discharging the pesticide, and a ring plate fixedly connected to the outer side of the circulation mechanism; A packaging mechanism, which is used to package and protect the quantitatively packaged pesticide; The circulation mechanism and the packaging mechanism are both arranged above the bottom plate, the top of the bottom plate is fixedly connected to the outside of the circulation mechanism through a support plate, the packaging mechanism is fixedly connected to the top of the bottom plate, and the outside of the circulation mechanism is fixedly connected to the packaging mechanism through a ring plate; The packaging mechanism includes a vertical rail, the vertical rail is fixedly connected to the top of the ring plate, a first driver is fixedly installed on the top of the vertical rail, a threaded rod is connected to the bottom of the first driver through a coupling, the outer side of the threaded rod is threadedly connected to a sleeve, the inner side of the sleeve is rotatably connected to a lead screw, wherein the sleeve is slidably installed inside the vertical rail; The outer end surface of the screw rod is connected to the No. 2 driver through a coupling, and the No. 2 driver is slidably adapted on the outer side of the vertical rail. The surface of the screw rod is threadedly connected to a mechanical claw. By starting the No. 1 driver and the No. 2 driver respectively, the mechanical claw can grab and position the cover outside under the linkage action of the screw rod and the threaded rod.
[0004] Preferably, the circulation mechanism comprises a hose, the bottom of which is fixedly connected to a circulation tube, the outer side of the circulation tube is sleeved with a diversion tube, and the interior of the circulation tube is fixedly installed with a diversion assembly.
[0005] Preferably, the diversion assembly includes a straight rail, which is fixedly connected to the inner side of the circulation tube, and the inner sliding adapter of the straight rail is equipped with a slider, the bottom of the slider is fixedly connected to a spring, the bottom of the spring is fixedly connected to the bottom of the inner cavity of the straight rail, the outer side of the slider is fixedly connected to a connecting rod, and the end of the connecting rod away from the slider is fixedly connected to a blocking plate, and the blocking plate is slidably connected to the inner side of the circulation tube. If the flow rate of the transported pesticide is too large, the hose will be stretched open, and part of the pesticide liquid will hit the blocking plate, causing the opening originally blocked by the blocking plate to open, causing the part where the diversion tube is connected to the circulation tube to open, thereby playing a role in diversion and anti-blocking during the transportation of the pesticide liquid.
[0006] Preferably, a connecting block is fixedly connected to the inner side of the circulation tube, an end of the connecting block away from the circulation tube is fixedly connected to a traction frame, a filter assembly is arranged directly below the traction frame, and the filter assembly is fixedly connected to the inner side of the circulation tube.
[0007] Preferably, the filter assembly includes a support, the support is internally rotatably connected with a filter screen, the pesticide liquid flowing from the circulation pipe and discharged from the diversion pipe will hit the filter screen, and the filter screen will filter and remove impurities in the pesticide liquid, the bottom of the filter screen is fixedly connected with an elastic bar, the end of the elastic bar away from the filter screen is fixedly connected to the inner side of the circulation pipe, the side of the filter screen away from the support is extruded with an inclined block, the outer side of the inclined block is fixedly connected with a flip plate, and the flip plate is rotatably connected to the inner side of the circulation pipe, when there is no pesticide liquid flowing downward and under the action of the elastic bar, the filter screen will return to its position upward and squeeze the inclined block, and finally the flip plate connected to the inclined block will flip outward and produce a hole, so that the subsequent operator can quickly clean the filter screen.
[0008] Preferably, a quantitative component is fixedly installed at the bottom of the circulation tube, and the quantitative component includes a ring rail, which is fixedly connected to the bottom of the inner cavity of the circulation tube, and the inner sliding adapter of the ring rail is equipped with a telescopic rod, and an elastic sheet is fixedly connected to the outer side of the telescopic rod, and a double-headed rod is fixedly connected to the side of the telescopic rod away from the elastic sheet. By starting the motor, the motor shaft will rotate with the ring gear and the No. 1 conical gear, and then the ring gear will squeeze the plug plate and move the double-headed rod inward, and then the double-headed rod will move inward along the ring rail and shrink, and at the same time, it will bring the elastic sheet into the inside of the ring rail, so that the pesticide liquid inside the circulation tube will flow downward and enter the tank body.
[0009] Preferably, the end of the double-headed rod away from the telescopic rod is fixedly connected to a plug plate, the outer side of the plug plate is slidably adapted to be equipped with a panel, the panel is sleeved on the outer side of the circulation tube, the outer end of the panel is fixedly connected to a return spring, the end of the return spring away from the panel is fixedly connected to the plug plate, and when the ring tooth and the first conical tooth are rotated to an angle perpendicular to the second conical tooth, the telescopic rod, the plug plate and the elastic sheet will return to their original positions under the action of the return spring and block the subsequent pesticide liquid, so as to achieve the effect of periodic filling of each tank body.
[0010] Preferably, a motor is provided beside the vertical rail, and the motor is fixedly connected to the top of the ring plate, and the bottom of the motor is respectively connected to the ring gear and the No. 1 conical gear through a coupling, wherein the No. 1 conical gear is located below the ring gear, and the outer side of the No. 1 conical gear is meshingly connected to the No. 2 conical gear in a transmission manner, and the outer end face of the No. 2 conical gear is fixedly connected to a driving shaft, and the end of the driving shaft away from the No. 2 conical gear is rotatably adapted to be equipped with a positioning frame, and the outer side of the No. 2 conical gear is transmission-connected to a conveying assembly.
[0011] Preferably, the conveying assembly includes a belt frame, the outer side of the belt frame is transmission-connected with a conveyor belt, the outer side of the conveyor belt is fixedly connected with a limiting ring, wherein the surface of the conveyor belt is fixedly connected with the limiting ring, and the limiting ring serves to limit the placed tank body to prevent the pesticide from spilling due to the alignment of the bottle mouth during filling, the outer side of the conveyor belt is transmission-connected with the drive shaft, the outer side of the belt frame is fixedly connected with a blocking frame, and the inner side of the blocking frame is fixedly connected with a protective pad.
[0012] The present invention provides a quantitative packaging machine for preparing suspension pesticides. It has the following beneficial effects: 1. The quantitative encapsulation machine for preparing suspension pesticides has a hose that will be stretched open when the flow rate of the transported pesticide is too large, and at the same time, part of the pesticide liquid will hit the blocking plate. At this time, the opening originally blocked by the blocking plate will be opened, causing the part where the diverter pipe and the flow pipe are connected to be opened, and finally a part of the pesticide liquid will flow directly downward from the flow pipe, while the other part will flow out along the diverter pipe and enter the flow pipe again. The pesticide liquid in the diverter pipe flows longer than the pesticide liquid directly in the flow pipe, thereby playing a role in diverting and preventing blockage during the transportation of the pesticide liquid.
[0013] Second, the quantitative encapsulation machine for preparing suspension pesticides will cause the filter to return to its upward position through the downward flow of pesticide-free liquid and the action of the elastic bar, and then the filter will squeeze the inclined block upward, wherein the contact parts between the filter and the inclined block are all inclined surfaces, so the impacted inclined block will flip outward with the flip plate and produce a hole, so that the subsequent operator can quickly clean the filter.
[0014] 3. The quantitative packaging machine for preparing suspension pesticides rotates the ring gear and the No. 1 conical gear through the motor shaft, so that the ring gear will squeeze the plug plate inward, causing the plug plate to compress the return spring and move the double-headed rod inward, and then the telescopic rod fixedly connected to the other end of the double-headed rod will move inward along the ring track and shrink, and the elastic sheet connected to the other side of the telescopic rod will be retracted into the inside of the ring track, so that the pesticide liquid inside the circulation tube will flow downward and enter the tank body.
[0015] 4. The quantitative packaging machine for preparing suspension pesticides, when the ring gear and the first conical tooth rotate to an angle perpendicular to the second conical tooth, the telescopic rod, the plug plate and the elastic sheet will return to their original positions under the action of the reset spring and block the subsequent pesticide liquid, so as to achieve the effect of periodic filling of each tank.
[0016] 5. The quantitative packaging machine for preparing suspension pesticides is fixedly connected to a limit ring on the surface of a conveyor belt, and the limit ring serves to limit the placed cans to prevent the pesticides from spilling due to the alignment of the bottle mouths during filling. In addition, after the pesticide cans are covered, they will hit the pads through inertia, and the pads protect the cans. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a schematic diagram of the external structure of a quantitative packaging machine for preparing a suspension pesticide of the present invention; Figure 2 It is a schematic diagram of the circulation mechanism structure of the present invention; Figure 3 This is a schematic diagram of the structure of the flow diversion component of the present invention; Figure 4 It is a schematic cross-sectional structural diagram of the flow diversion component of the present invention; Figure 5 This is a schematic diagram of the structure of the filter assembly of the present invention; Figure 6 This is a schematic diagram of the quantitative component structure of the present invention; Figure 7 It is a schematic diagram of the packaging mechanism structure of the present invention; Figure 8 It is a partial structural schematic diagram of the packaging mechanism of the present invention; Fig. 9 It is a schematic diagram of the structure of the conveying component of the present invention.
[0018] In the figure: 1, bottom plate; 2, support plate; 3, circulation mechanism; 4, packaging mechanism; 5, ring plate; 31, hose; 32, circulation pipe; 33, shunt pipe; 34, shunt assembly; 341, straight rail; 342, slider; 343, connecting rod; 344, spring; 345, blocking plate; 346, traction frame; 347, connecting block; 348, filter assembly; 3481, support; 3482, filter screen; 3483, spring bar; 3484, inclined block; 3485, flip plate; 3486, quantitative assembly; 4861, ring rail; 486 2. Telescopic rod; 4863. Elastic sheet; 4864. Double-headed rod; 4865. Insert plate; 4866. Inlay plate; 4867. Return spring; 41. Vertical rail; 42. Driver No. 1; 43. Screw rod; 44. Driver No. 2; 45. Mechanical claw; 46. Motor; 47. Ring gear; 48. Conical gear No. 1; 49. Conical gear No. 2; 40. Drive shaft; 401. Positioning frame; 402. Conveying assembly; 4021. Conveying belt; 4022. Belt frame; 4023. Limiting ring; 4024. Blocking frame; 4025. Protective pad. DETAILED DESCRIPTION
[0019] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.
[0020] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: a quantitative packaging machine for preparing suspension pesticides, comprising a bottom plate 1, and a support plate 2 fixedly connected to the top of the bottom plate 1; A circulation mechanism 3, which is used for conveying and quantitatively discharging the pesticide, and a ring plate 5 fixedly connected to the outer side of the circulation mechanism 3; A packaging mechanism 4, which is used to package and protect the quantitatively packaged pesticide; The circulation mechanism 3 and the packaging mechanism 4 are both arranged above the base plate 1. The top of the base plate 1 is fixedly connected to the outer side of the circulation mechanism 3 through the support plate 2. The packaging mechanism 4 is fixedly connected to the top of the base plate 1. The outer side of the circulation mechanism 3 is fixedly connected to the packaging mechanism 4 through the ring plate 5.
[0021] The circulation mechanism 3 includes a hose 31 , a circulation pipe 32 is fixedly connected to the bottom of the hose 31 , a shunt pipe 33 is sleeved on the outer side of the circulation pipe 32 , and a shunt assembly 34 is fixedly installed inside the circulation pipe 32 .
[0022] The diverter assembly 34 includes a straight rail 341, which is fixedly connected to the inner side of the circulation pipe 32. The inner sliding adaptor of the straight rail 341 is equipped with a slider 342. The bottom of the slider 342 is fixedly connected to a spring 344. The bottom of the spring 344 is fixedly connected to the bottom of the inner cavity of the straight rail 341. The outer side of the slider 342 is fixedly connected to a connecting rod 343. The end of the connecting rod 343 away from the slider 342 is fixedly connected to a blocking plate 345. By injecting pesticide from the top of the hose 31, if the pesticide delivery volume is small, it will flow directly downward along the circulation pipe 32. If the flow rate of the delivered pesticide is too large, the hose 31 will be stretched open, and part of the pesticide liquid will hit the blocking plate 345. At this time, the blocking plate 345 will be subjected to the downward impact force and move downward with the connecting rod 343, and the other end of the connecting rod 343 is connected to the slider 342, so the slider 342 will Move downward along the straight rail 341 and compress the spring 344. At this time, the opening originally blocked by the blocking plate 345 will open, causing the part where the shunt pipe 33 and the flow pipe 32 are connected to each other to open, and finally a part of the pesticide liquid will flow directly downward from the flow pipe 32, while the other part will flow out along the shunt pipe 33 and re-enter the flow pipe 32. The pesticide liquid in the shunt pipe 33 flows longer than the pesticide liquid directly passing through the flow pipe 32, thereby playing a role in diverting and preventing blockage during the transportation of the pesticide liquid. The blocking plate 345 is slidably connected to the inner side of the flow pipe 32, and a connecting block 347 is fixedly connected to the inner side of the flow pipe 32. A traction frame 346 is fixedly connected to the end of the connecting block 347 away from the flow pipe 32, and a filter assembly 348 is arranged directly below the traction frame 346. The filter assembly 348 is fixedly connected to the inner side of the flow pipe 32.
[0023] The second embodiment is based on the first embodiment. Figure 5 to Figure 6As shown, the filter assembly 348 includes a support 3481, the support 3481 is internally rotatably connected to a filter screen 3482, the bottom of the filter screen 3482 is fixedly connected to an elastic bar 3483, the end of the elastic bar 3483 away from the filter screen 3482 is fixedly connected to the inner side of the circulation pipe 32, the side of the filter screen 3482 away from the support 3481 is squeezed and adapted with an inclined block 3484, the outer side of the inclined block 3484 is fixedly connected to a flip plate 3485, and then the pesticide liquid flowing from the circulation pipe 32 and discharged from the diversion pipe 33 will hit the filter screen 3482, at this time the filter screen 348 2 will filter and remove impurities in the pesticide liquid. If there is no pesticide liquid flowing downward and under the action of the elastic bar 3483, the filter screen 3482 will return to its position upward, and then the filter screen 3482 will squeeze the inclined surface block 3484 upward, wherein the contact parts between the filter screen 3482 and the inclined surface block 3484 are all inclined surfaces, so the impacted inclined surface block 3484 will turn outward with the flip plate 3485 and produce a hole, so that the subsequent operator can quickly clean the filter screen. The flip plate 3485 is rotatably connected to the inner side of the circulation pipe 32.
[0024] A quantitative component 3486 is fixedly installed at the bottom of the circulation tube 32. The quantitative component 3486 includes a ring rail 4861, and the ring rail 4861 is fixedly connected to the bottom of the inner cavity of the circulation tube 32. A telescopic rod 4862 is slidably adapted inside the ring rail 4861. An elastic sheet 4863 is fixedly connected to the outer side of the telescopic rod 4862. A double-headed rod 4864 is fixedly connected to the side of the telescopic rod 4862 away from the elastic sheet 4863. The end away from the telescopic rod 4862 is fixedly connected to a plug plate 4865, and the outer side of the plug plate 4865 is slidably adapted to be provided with a panel 4866, and the panel 4866 is sleeved on the outer side of the circulation tube 32. The outer end of the panel 4866 is fixedly connected to a return spring 4867, and the end of the return spring 4867 away from the panel 4866 is fixedly connected to the plug plate 4865. However, the pesticide liquid in the circulation tube 32 is limited by the elastic sheet 4863. Start the No. 1 driver 42 and the No. 2 driver 44, so that the screw rod 43 and the threaded rod connected to the first two through the coupling will rotate, and then the mechanical claw 45 can grab and position the cover in the outside under the linkage action of the screw rod 43 and the threaded rod, and then start the motor 46, so that the ring gear 47 and the No. 1 conical gear 48 connected to it through the coupling will rotate, and then the ring gear 47 will squeeze the plug plate 4865 inward, and then the plug plate 4865 will compress the return spring 4867 and move the double-headed rod 4864 inward, and the other end of the double-headed rod 4864 is connected to the telescopic rod 4862, so the telescopic rod 4862 will shrink while moving inward along the ring track 4861, and the elastic sheet 4863 connected to the other side of the telescopic rod 4862 will be retracted into the ring track 4861, so that the pesticide liquid inside the circulation tube 32 will flow downward and enter the tank body.
[0025] In addition, when the ring tooth 47 and the No. 1 conical tooth 48 rotate to an angle perpendicular to the No. 2 conical tooth 49, under the action of the return spring 4867, the telescopic rod 4862, the plug plate 4865 and the elastic sheet 4863 will return to their original positions and block the subsequent pesticide liquid, so as to achieve the effect of periodic filling of each tank body, and at the same time, the No. 2 conical tooth 49 will mesh with the No. 1 conical tooth 48 for transmission, and then the No. 2 conical tooth 49 will transmit through the drive shaft 40 and the conveyor belt 4021 to position and transport the pesticide tank body after quantitative filling to the left, and then the mechanical claw 45 will install the cover on the top of the tank body.
[0026] The third embodiment is based on the first and second embodiments. Figures 7 to 9As shown, a motor 46 is provided beside the vertical rail 41, and the motor 46 is fixedly connected to the top of the ring plate 5, and the bottom of the motor 46 is respectively connected to the ring gear 47 and the first conical gear 48 through a coupling, wherein the first conical gear 48 is located below the ring gear 47, and the outer side of the first conical gear 48 is meshingly connected to the second conical gear 49, and the outer end face of the second conical gear 49 is fixedly connected to the driving shaft 40, and the end of the driving shaft 40 away from the second conical gear 49 is rotatably adapted to be equipped with a positioning frame 401, and the outer side of the second conical gear 49 is transmission-connected to the conveying assembly 402.
[0027] The conveying assembly 402 includes a belt rack 4022, the outer side of which is transmission-connected with a conveyor belt 4021, the outer side of which is fixedly connected with a limit ring 4023, wherein the surface of the conveyor belt 4021 is fixedly connected with the limit ring 4023, and the limit ring 4023 serves to limit the placed tank bodies to prevent the pesticide from spilling due to the alignment of the bottle mouths during filling, the outer side of the conveyor belt 4021 is transmission-connected with the driving shaft 40, the outer side of the belt rack 4022 is fixedly connected with a blocking frame 4024, the inner side of the blocking frame 4024 is fixedly connected with a protective pad 4025, and in addition, the pesticide tank body after being covered will collide with the protective pad 4025 through inertia, wherein the protective pad 4025 serves to protect the tank body, and then a number of pesticide tank bodies will be stacked on the blocking frame 4024.
[0028] When in use, pesticide is thrown into the hose 31 from the top. If the flow rate of the delivered pesticide is too large, part of the pesticide liquid will hit the blocking plate 345. At this time, the blocking plate 345 will be subjected to a downward force and move downward with the connecting rod 343 and the slider 342 in turn. At this time, the opening originally blocked by the blocking plate 345 will open, causing the part where the diverter pipe 33 and the circulation pipe 32 are connected to open, and finally a part of the pesticide liquid will flow directly downward from the circulation pipe 32, while the other part will flow out along the diverter pipe 33 and enter the circulation pipe 32 again. Subsequently, the pesticide liquid flowing out of the circulation pipe 32 will hit the filter 3482, thereby filtering and removing impurities inside the pesticide liquid. If there is no pesticide liquid flowing downward and under the action of the elastic bar 3483, the filter 3482 will return to its position upward, and then the filter 3482 will squeeze the inclined block 3484 upward, so that the impacted inclined block 3484 will flip outward with the flip plate 3485 and create a hole, so that the operator can clean the filter 3482 easily.
[0029] Then, the No. 1 driver 42 and the No. 2 driver 44 are started respectively, and the mechanical claw 45 is able to grab and position the cover under the action of the screw 43 and the threaded rod, and then the motor 46 is started, so that the ring gear 47 and the No. 1 conical gear 48 connected to it through the coupling will rotate, and then the ring gear 47 will squeeze the plug plate 4865 inward, and then the plug plate 4865 will move inward along the ring track 4861 with the double-headed rod 4864 and the telescopic rod 4862 in turn, and then the elastic sheet 4863 connected to the other side of the telescopic rod 4862 will be retracted into the ring track 4861, so that the pesticide liquid inside the circulation tube 32 will flow downward and enter the tank body. In addition, when the ring gear 47 and the No. 1 conical gear 48 rotate to an angle perpendicular to the No. 2 conical gear 49, the No. 2 conical gear 49 will drive the drive shaft 40 to mesh with the No. 1 conical gear 48, and then the No. 2 conical gear 49 will drive the conveyor belt 4021 to transport the quantitative can body, and then the mechanical claw 45 will install the cover on the top of the can body.
[0030] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A quantitative packaging machine for preparing suspension pesticides, characterized in that: include: A bottom plate (1), and a support plate (2) fixedly connected to the top of the bottom plate (1); A circulation mechanism (3), the circulation mechanism (3) being used for conveying and quantitatively discharging the pesticide, and a ring plate (5) fixedly connected to the outside of the circulation mechanism (3); A packaging mechanism (4), the packaging mechanism (4) is used to package and protect the quantitatively packaged pesticide; The circulation mechanism (3) and the packaging mechanism (4) are both arranged above the bottom plate (1); the top of the bottom plate (1) is fixedly connected to the outside of the circulation mechanism (3) via a support plate (2); the packaging mechanism (4) is fixedly connected to the top of the bottom plate (1); and the outside of the circulation mechanism (3) is fixedly connected to the packaging mechanism (4) via a ring plate (5); The packaging mechanism (4) comprises a vertical rail (41), the vertical rail (41) being fixedly connected to the top of the ring plate (5), a first driver (42) being fixedly mounted on the top of the vertical rail (41), a threaded rod being connected to the bottom of the first driver (42) via a coupling, a shaft sleeve being threadedly connected to the outer side of the threaded rod, a screw rod (43) being rotatably connected to the inner side of the shaft sleeve, wherein the shaft sleeve is slidably mounted inside the vertical rail (41); The outer end surface of the screw rod (43) is connected to a second driver (44) via a coupling, the second driver (44) is slidably fitted on the outer side of the vertical rail (41), and a mechanical claw (45) is threadedly connected to the surface of the screw rod (43).
2. The quantitative packaging machine for preparing suspension pesticides according to claim 1, characterized in that: The circulation mechanism (3) comprises a hose (31), the bottom of which is fixedly connected to a circulation tube (32), a flow diversion tube (33) is sleeved on the outside of the circulation tube (32), and a flow diversion assembly (34) is fixedly installed inside the circulation tube (32).
3. The quantitative packaging machine for preparing suspension pesticides according to claim 2, characterized in that: The flow dividing assembly (34) comprises a straight rail (341), the straight rail (341) being fixedly connected to the inner side of the circulation tube (32), the inner side of the straight rail (341) being slidably adapted to be provided with a slider (342), the bottom of the slider (342) being fixedly connected to a spring (344), the bottom of the spring (344) being fixedly connected to the bottom of the inner cavity of the straight rail (341), the outer side of the slider (342) being fixedly connected to a connecting rod (343), the end of the connecting rod (343) away from the slider (342) being fixedly connected to a blocking plate (345), the blocking plate (345) being slidably connected to the inner side of the circulation tube (32).
4. The quantitative packaging machine for preparing suspension pesticides according to claim 3, characterized in that: A connecting block (347) is fixedly connected to the inner side of the circulation tube (32); one end of the connecting block (347) away from the circulation tube (32) is fixedly connected to a traction frame (346); a filter assembly (348) is provided directly below the traction frame (346); and the filter assembly (348) is fixedly connected to the inner side of the circulation tube (32).
5. The quantitative packaging machine for preparing suspension pesticides according to claim 4, characterized in that: The filter assembly (348) comprises a support (3481), the interior of which is rotatably connected to a filter screen (3482), the bottom of which is fixedly connected to an elastic bar (3483), one end of the elastic bar (3483) away from the filter screen (3482) is fixedly connected to the inner side of the circulation tube (32), and a side of the filter screen (3482) away from the support (3481) is extruded and adapted with an inclined block (3484), the outer side of the inclined block (3484) is fixedly connected to a flip plate (3485), and the flip plate (3485) is rotatably connected to the inner side of the circulation tube (32).
6. The quantitative packaging machine for preparing suspension pesticides according to claim 5, characterized in that: A quantitative component (3486) is fixedly installed at the bottom of the circulation tube (32), and the quantitative component (3486) comprises a ring rail (4861). The ring rail (4861) is fixedly connected to the bottom of the inner cavity of the circulation tube (32), and the inner sliding adapter of the ring rail (4861) is equipped with a telescopic rod (4862). The outer side of the telescopic rod (4862) is fixedly connected to an elastic sheet (4863), and the side of the telescopic rod (4862) away from the elastic sheet (4863) is fixedly connected to a double-headed rod (4864).
7. The quantitative packaging machine for preparing suspension pesticides according to claim 6, characterized in that: One end of the double-headed rod (4864) away from the telescopic rod (4862) is fixedly connected to a plug plate (4865), the outer side of the plug plate (4865) is slidably adapted to be provided with a panel (4866), the panel (4866) is sleeved on the outer side of the circulation tube (32), the outer end of the panel (4866) is fixedly connected to a return spring (4867), and the end of the return spring (4867) away from the panel (4866) is fixedly connected to the plug plate (4865).
8. The quantitative packaging machine for preparing suspension pesticides according to claim 1, characterized in that: A motor (46) is arranged beside the vertical rail (41), the motor (46) is fixedly connected to the top of the ring plate (5), and the bottom of the motor (46) is respectively connected to a ring tooth (47) and a first conical tooth (48) through a coupling, wherein the first conical tooth (48) is located below the ring tooth (47), and the outer side of the first conical tooth (48) is meshingly connected to the second conical tooth (49), and the outer end surface of the second conical tooth (49) is fixedly connected to the driving shaft (40), and the end of the driving shaft (40) away from the second conical tooth (49) is rotationally adapted to be equipped with a positioning frame (401), and the outer side of the second conical tooth (49) is transmission-connected to the conveying assembly (402).
9. The quantitative packaging machine for preparing suspension pesticides according to claim 8, characterized in that: The conveying assembly (402) comprises a belt rack (4022), the outer side of the belt rack (4022) is drivingly connected to a conveying belt (4021), the outer side of the conveying belt (4021) is fixedly connected to a limit ring (4023), the outer side of the conveying belt (4021) is drivingly connected to a driving shaft (40), the outer side of the belt rack (4022) is fixedly connected to a blocking rack (4024), and the inner side of the blocking rack (4024) is fixedly connected to a protective pad (4025).