A pesticide filling device
Patent Information
- Application Number
- CN202522392000.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-11
- Publication Date
- 2026-09-25
- Estimated Expiration
- 2035-11-11
AI Technical Summary
[0005]为解决现有杀虫剂灌装装置存在分装瓶放置位置不准，杀虫剂容易滴落在分装瓶上，影响实用性的问题，本实用新型提供一种杀虫剂灌装装置
使用时，第二伸缩杆处于收缩位置，使第一夹板靠近外侧，将分装瓶放置在凹槽内，使第二伸缩杆和第三伸缩杆伸长，第一夹板推动分装瓶向内侧移动，与第二夹板配合将分装瓶夹持住，使分装瓶的瓶口正好处于灌装头的正下方，然后将第二伸缩杆与第三伸缩杆收回，为下一次灌装做准备，启动第一伸缩杆带动支撑杆沿导套向下移动，使灌装头的出液口靠近分装瓶瓶口，通过控制器将信号通过电磁阀控制高压气进入阀门，控制阀门开启，使杀虫剂通过灌装头注射到分装瓶内，当分装瓶装好杀虫剂时，控制器控制阀门关闭，停止灌装，第一伸缩杆收缩带动灌装头上升，工作人员将装好的分装瓶拿走进行密封，在灌装期间，工作人员可以同步将空的分装瓶放在第一夹板的凹槽处，为下一次灌装做准备。本装置通过第二伸缩杆带动第一夹板的凹槽与第二夹板上的凹槽一起将分装瓶夹持定位在灌装头的正下方，使分装瓶的放置更精准，防止杀虫剂洒出，同时，分装瓶定位后，第一夹板与第二夹板返回，可将下一次的分装瓶放置在凹槽上，使整个过程连续化，降低单一节拍所浪费的时间，提高效率。
Smart Images
Figure CN224798507U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of filling technology, specifically an insecticide filling device. Background Technology
[0002] Insecticides are pesticides used to kill pests such as beetles, flies, grubs, gnats, springtails, and nearly ten thousand other pests. The use of insecticides has gone through several stages: the earliest discovered insecticides were natural insecticides and inorganic compounds, but they had limited effects, required large dosages, and had short-lasting effects; then came synthetic organic insecticides such as organochlorines, organophosphates, and carbamates, characterized by high efficacy and high or low residue levels. Many of these have high acute toxicity to mammals. Currently, most insecticides are bottled, and the production process currently requires bottling.
[0003] The existing pesticide filling process involves first pouring the pesticide concentrate into a dilution tank, adding water and stirring to dilute it. Then, the staff places the dispensing bottles one by one at the outlet of the filling machine, presses the filling button, and the filling machine extracts the pesticide and fills it into the dispensing bottles. After the bottles are full, they are removed and capped to complete the entire dispensing process.
[0004] However, existing pesticide filling requires manual placement, and if the placement is inaccurate, the pesticide can easily spill onto the dispensing bottles, affecting the filling effect. At the same time, the current pesticide filling equipment has a low automation rate, which greatly reduces its practicality. Utility Model Content
[0005] To address the problem that existing pesticide filling devices often have issues with inaccurate bottle placement, leading to pesticide dripping onto the bottles and affecting their usability, this invention provides a pesticide filling device.
[0006] This utility model is achieved through the following technical solution: An insecticide filling device includes a mounting platform, on which a first telescopic rod is connected and installed. A support rod is connected and installed at the telescopic end of the first telescopic rod. Sliding rods are connected and installed on both sides of the support rod. A guide sleeve that slides and guides the sliding rods is connected and installed on the mounting platform. A plurality of connecting plates are connected and installed on the support rod. A filling head is connected and installed on the lower side of the connecting plate, and a valve that controls the opening and closing of the filling head is connected and installed on the upper side of the connecting plate. The mounting platform is equipped with a second telescopic rod and a third telescopic rod on both sides, and guide rails are installed on the upper sides of the platform. A first clamping plate connected to the telescopic end of the second telescopic rod and a second clamping plate connected to the telescopic end of the third telescopic rod are slidably installed on the guide rails. The first clamping plate and the second clamping plate are provided with grooves that can hold the dispensing bottles.
[0007] A further improvement of this utility model is that it also includes a vacuum pump, wherein the first clamping plate and the second clamping plate are provided with cavities that are connected to the vacuum pump through pipes, and the sidewall of the groove is provided with an air inlet that is connected to the cavity.
[0008] A further improvement of this utility model is that a fixed box is connected and installed on the mounting platform, a lead screw is rotatably connected and installed inside the fixed box, a motor that drives the lead screw to rotate is connected and installed on one side of the fixed box, and a push plate that is threadedly connected to the lead screw is slidably connected and installed inside the fixed box.
[0009] A further improvement of this utility model is that a liquid storage tank is connected and installed on the upper side of the push plate.
[0010] A further improvement of this utility model is that a silicone rubber pad is provided on the outside of the air inlet.
[0011] A further improvement of this utility model is that the mounting platform is provided with a positioning groove corresponding to the filling position of the dispensing bottle, and the air inlet on the first clamping plate is higher than the air inlet on the second clamping plate.
[0012] As can be seen from the above technical solutions, the beneficial effects of this utility model are: In use, the second telescopic rod is in the retracted position, bringing the first clamping plate closer to the outside. The dispensing bottle is placed in the groove, causing the second and third telescopic rods to extend. The first clamping plate pushes the dispensing bottle inward, working in conjunction with the second clamping plate to hold the bottle so that the bottle opening is directly below the filling head. Then, the second and third telescopic rods are retracted to prepare for the next filling. The first telescopic rod is activated, moving the support rod downward along the guide sleeve, bringing the liquid outlet of the filling head closer to the bottle opening. The controller sends a signal through the solenoid valve to control the high-pressure gas to enter the valve, opening the valve and injecting the insecticide into the dispensing bottle through the filling head. When the bottle is filled with insecticide, the controller closes the valve, stopping the filling. The first telescopic rod retracts, causing the filling head to rise. The operator removes the filled bottle for sealing. During the filling process, the operator can simultaneously place empty dispensing bottles in the groove of the first clamping plate to prepare for the next filling. This device uses a second telescopic rod to move the grooves on the first and second clamping plates together to clamp and position the dispensing bottle directly below the filling head, making the placement of the dispensing bottle more accurate and preventing pesticide spillage. At the same time, after the dispensing bottle is positioned, the first and second clamping plates return, allowing the next dispensing bottle to be placed on the groove, making the whole process continuous, reducing the time wasted in a single cycle, and improving efficiency. Attached Figure Description
[0013] To more clearly illustrate the technical solution of this utility model, the drawings used in the description will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0015] Figure 2 This is a cross-sectional structural diagram of the present invention.
[0016] Figure 3 for Figure 1 A magnified schematic diagram of the structure at point A in the middle.
[0017] Figure 4 for Figure 2 A magnified schematic diagram of the structure at point B in the middle.
[0018] In the attached diagram: 1. Mounting platform; 2. First telescopic rod; 3. Support rod; 4. Slide rod; 5. Guide sleeve; 6. Connecting plate; 7. Filling head; 8. Valve; 9. Second telescopic rod; 10. Third telescopic rod; 11. Guide rail; 12. First clamping plate; 13. Second clamping plate; 14. Groove; 15. Vacuum pump; 16. Cavity; 17. Air inlet; 18. Fixing box; 19. Lead screw; 20. Motor; 21. Push plate; 22. Liquid storage tank; 23. Positioning groove. Detailed Implementation
[0019] To make the objectives, features, and advantages of this utility model more apparent and understandable, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the specific embodiments. Obviously, the embodiments described below are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this patent, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this patent.
[0020] like Figure 1-4 As shown, an insecticide filling device includes a mounting platform 1. A first telescopic rod 2 is bolted to the mounting platform 1. A support rod 3 is fixedly connected to the telescopic end of the first telescopic rod 2. Sliding rods 4 are connected to both sides of the support rod 3. A guide sleeve 5 that slides and guides the sliding rod 4 is connected to the mounting platform 1. Four connecting plates 6 are connected to the support rod 3. The connecting plates 6 can slide and change position on the support rod 3 by loosening the bolts. A filling head 7 is connected to the lower side of the connecting plate 6. The filling head 7 is connected to a liquid storage tank through a pipe, and a valve 8 that controls the opening and closing of the filling head 7 is sealed to its upper side. The valve 8 is a pneumatically controlled valve. The mounting platform 1 is equipped with a second telescopic rod 9 and a third telescopic rod 10 on both sides, and guide rails 11 are connected to the upper two sides. A first clamping plate 12 connected to the telescopic end of the second telescopic rod 9 and a second clamping plate 13 connected to the telescopic end of the third telescopic rod 10 are slidably connected to the guide rails 11. The mounting platform 1 is provided with a groove 14 that can hold the dispensing bottles on the first clamping plate 12 and the second clamping plate 13.
[0021] In use, the second telescopic rod 9 is in the retracted position, bringing the first clamping plate 12 closer to the outside. The dispensing bottle is placed in the groove 14, causing the second telescopic rod 9 and the third telescopic rod 10 to extend. The first clamping plate 12 pushes the dispensing bottle inward, cooperating with the second clamping plate 13 to hold the bottle, ensuring the bottle opening is directly below the filling head 7. Then, the second telescopic rod 9 and the third telescopic rod 10 are retracted to prepare for the next filling. The first telescopic rod 2 is activated, causing the support rod 3 to move downward along the guide sleeve 5, allowing the filling to proceed. The outlet of filling head 7 is close to the mouth of the dispensing bottle. A controller sends a signal to a solenoid valve to control high-pressure gas entering valve 8, opening valve 8 and allowing the insecticide to be injected into the dispensing bottle through filling head 7. When the dispensing bottle is filled with insecticide, the controller closes valve 8 to stop filling. The first telescopic rod 2 retracts, causing filling head 7 to rise. The operator removes the filled dispensing bottle for sealing. During filling, the operator can simultaneously place empty dispensing bottles in the groove 14 of the first clamping plate 12 to prepare for the next filling. This device uses the second telescopic rod 9 to move the grooves 14 of the first clamping plate 12 and the second clamping plate 13 together to clamp and position the dispensing bottle directly below filling head 7, making bottle placement more precise and preventing insecticide spillage. After the dispensing bottle is positioned, the first clamping plate 12 and the second clamping plate 13 return, allowing the next dispensing bottle to be placed in the groove 14, making the entire process continuous, reducing the time wasted in a single cycle, and improving efficiency.
[0022] The system also includes a vacuum pump 15. The first clamping plate 12 and the second clamping plate 13 have cavities 16 connected to the vacuum pump 15 via pipes. An air inlet 17 connected to the cavity 16 is located on the side wall of the groove 14. The vacuum pump 15 can hold the dispensing bottle placed in the groove 14, making the first clamping plate 12 more stable when pushing the bottle. Once the first clamping plate 12 has pushed the bottle into position, the negative pressure in the cavity 16 is immediately disconnected. The second clamping plate 13 then holds the bottle in place, causing the first clamping plate 12 to retract and restore the negative pressure to hold the next bottle.
[0023] The mounting platform 1 is equipped with a fixed box 18, inside which a lead screw 19 is rotatably connected. A motor 20, which drives the lead screw 19, is connected to one side of the fixed box 18. A push plate 21, threadedly connected to the lead screw 19, is slidably connected inside the fixed box 18. The push plate 21 has baffles on both sides to prevent the dispensing bottles from deviating. When the dispensing bottles are filled with insecticide, the second clamping plate 13 disengages and retracts due to negative pressure. The motor 20 drives the lead screw 19 to rotate, which in turn drives the push plate 21 to push all the filled dispensing bottles to one side. This reduces the time wasted by manual handling and greatly improves work efficiency.
[0024] The push plate 21 is connected to and installed with a liquid storage tank 22 on its upper side. The liquid storage tank 22 can cover the top of the dispensing bottle when the push plate 21 pushes the dispensing bottle, and catch the pesticide that may drip from the filling head 7, preventing the pesticide dripping from the filling head 7 from falling on the bottle and causing contamination, thus ensuring the dispensing effect. The height of the liquid storage tank 22 must be higher than the height of the dispensing bottle to prevent the liquid storage tank 22 from hitting the bottle mouth.
[0025] The air inlet 17 is equipped with a silicone rubber pad on its outer side. The rubber pad increases airtightness and enhances the adsorption force of the groove 14 on the dispensing bottle, ensuring that the dispensing bottle can be stably adsorbed and transported.
[0026] The mounting platform 1 is provided with a positioning groove 23 corresponding to the filling position of the dispensing bottle, and the air inlet 17 on the first clamping plate 12 is higher than the air inlet 17 on the second clamping plate 13. In use, the first clamping plate 12 pushes the empty dispensing bottle it has attracted toward the positioning groove 23. When the dispensing bottle is clamped by the grooves 14 on the first clamping plate 12 and the second clamping plate 13, the dispensing bottle falls into the positioning groove 23 under gravity. After the dispensing bottle falls into the positioning groove 23, the air inlet 17 on the first clamping plate 12 is exposed due to its height, causing the adsorption force to fail. The retraction of the first clamping plate 12 will not affect the dispensing bottle. The second clamping plate 13 will stably hold the dispensing bottle. When the dispensing bottle is full, due to the large weight of the dispensing bottle itself and its position in the positioning groove 23, the retraction of the second clamping plate 13 does not require disconnecting the negative pressure. Then the push plate 21 pushes out the full dispensing bottle for the next round of filling. This avoids frequent starting and stopping of the vacuum pump 15, which can cause uneven adsorption force and affect the adsorption of the dispensing bottle.
[0027] In use, the second telescopic rod 9 is in the retracted position, bringing the first clamping plate 12 closer to the outside. The dispensing bottle is placed in the groove 14 and held in place. The second telescopic rod 9 and the third telescopic rod 10 extend, and the first clamping plate 12 pushes the dispensing bottle inward, cooperating with the second clamping plate 13 to hold the bottle so that the bottle opening is directly below the filling head 7. The bottle falls into the positioning groove 23. Then, the second telescopic rod 9 and the third telescopic rod 10 are retracted to prepare for the next filling. The first telescopic rod 2 is activated, driving the support rod 3 to move downward along the guide sleeve 5, allowing the filling to proceed. The outlet of the filling head 7 is close to the mouth of the dispensing bottle. The controller sends a signal through the solenoid valve to control the high-pressure gas to enter the valve 8, which opens the valve so that the insecticide is injected into the dispensing bottle through the filling head 7. When the dispensing bottle is filled with insecticide, the controller controls the valve 8 to close and stop filling. The first telescopic rod 2 retracts and drives the filling head 7 to rise. The motor 20 drives the lead screw 19 to rotate and drive the push plate 21 to push the filled dispensing bottle to one side. During filling, the staff can simultaneously place the empty dispensing bottle in the groove 14 of the first clamping plate 12 to prepare for the next filling. This device uses the second telescopic rod 9 to drive the grooves 14 on the first clamping plate 12 and the second clamping plate 13 together to clamp and position the dispensing bottle directly below the filling head 7, making the placement of the dispensing bottle more accurate and preventing pesticide spillage. At the same time, after the dispensing bottle is positioned, the first clamping plate 12 and the second clamping plate 13 return, so that the next dispensing bottle can be placed on the groove 14, making the whole process continuous and reducing the time wasted in a single cycle. The push plate 21 pushes the filled dispensing bottle to one side, continuously filling the dispensing bottle and improving efficiency.
[0028] The controller can be a common PLC controller, such as the Siemens S7-200 SMART series. It can be controlled by setting a program and via a touch screen. It controls the telescopic rod, valve 8 and motor 20 by controlling the solenoid valve. It can automatically complete the filling with just manual placement. It can also be equipped with a bottle sorting device to further improve the level of automation.
[0029] It should be noted that, in order to prevent insecticide from dripping onto the lead screw 19, the push plate 21 and the lead screw 19 can be misaligned and not on the same vertical line, so that the insecticide drips onto the lower side for collection.
[0030] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. An insecticide filling device, comprising a mounting platform (1), characterized in that, The mounting platform (1) is connected to a first telescopic rod (2), the telescopic end of the first telescopic rod (2) is connected to a support rod (3), the two sides of the support rod (3) are connected to slide rods (4), the mounting platform (1) is connected to a guide sleeve (5) that slides and guides the slide rod (4), the support rod (3) is connected to a number of connecting plates (6), the lower side of the connecting plate (6) is connected to a filling head (7), and the upper side of the connecting plate (6) is connected to a valve (8) that controls the opening and closing of the filling head (7). The mounting platform (1) is connected to the second telescopic rod (9) and the third telescopic rod (10) on both sides respectively, and the upper two sides are connected to the guide rail (11). The guide rail (11) is slidably connected to the first clamping plate (12) connected to the telescopic end of the second telescopic rod (9) and the second clamping plate (13) connected to the telescopic end of the third telescopic rod (10). The first clamping plate (12) and the second clamping plate (13) are provided with grooves (14) that can clamp the dispensing bottles.
2. The insecticide filling device according to claim 1, characterized in that, It also includes a vacuum pump (15), and the first clamping plate (12) and the second clamping plate (13) are provided with a cavity (16) that is connected to the vacuum pump (15) through a pipe. The side wall of the groove (14) is provided with an air inlet (17) that is connected to the cavity (16).
3. The insecticide filling device according to claim 2, characterized in that, A mounting box (18) is connected and installed on the mounting platform (1). A lead screw (19) is rotatably connected inside the mounting box (18). A motor (20) that drives the lead screw (19) to rotate is connected and installed on one side of the mounting box (18). A push plate (21) that is threadedly connected to the lead screw (19) is slidably connected inside the mounting box (18).
4. The insecticide filling device according to claim 3, characterized in that, A liquid storage tank (22) is connected and installed on the upper side of the push plate (21).
5. The insecticide filling device according to claim 2, characterized in that, A silicone rubber pad is provided on the outside of the air inlet (17).
6. The insecticide filling device according to claim 5, characterized in that, The mounting platform (1) is provided with a positioning groove (23) corresponding to the filling position of the dispensing bottle. The air inlet (17) on the first clamping plate (12) is higher than the air inlet (17) on the second clamping plate (13).