An agricultural adjuvant filling device
By designing an agricultural adjuvant filling device with a liquid outlet chamber, a liquid outlet half-pipe, and a slider drive unit, the problem of incomplete cleaning caused by the length of the liquid outlet pipe is solved, achieving thorough cleaning of the liquid outlet pipe and simplified disassembly and assembly.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING TUANSHI BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-04-07
- Publication Date
- 2026-06-26
AI Technical Summary
The existing agricultural adjuvant filling devices have long outlet pipes, which leads to incomplete cleaning.
An agricultural adjuvant filling device was designed, including a liquid outlet chamber, a liquid outlet half-pipe, a slider, a one-way valve, and a drive unit. The liquid is quantitatively extracted and discharged by driving the slider to slide on the inner wall of the liquid outlet half-pipe, and the liquid outlet half-pipe can be disassembled separately for cleaning.
It achieves thorough cleaning of the liquid outlet pipe, simplifies the disassembly and assembly process, and improves cleaning efficiency.
Smart Images
Figure CN224411367U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of filling device technology, specifically an agricultural adjuvant filling device. Background Technology
[0002] Agricultural adjuvants are auxiliary substances added during the processing or use of pesticide formulations to improve the physicochemical properties of the pesticides. They are also known as pesticide adjuvants. The filling of agricultural adjuvants is an important step in the pesticide production process.
[0003] When filling pesticide adjuvants, agricultural adjuvant filling devices are generally used. Current agricultural adjuvant filling devices are generally equipped with a liquid outlet pipe. After multiple fillings, the inner wall of the liquid outlet pipe needs to be cleaned. However, the liquid outlet pipe is generally quite long, which makes it difficult to clean the inner wall thoroughly. Therefore, a new type of agricultural adjuvant filling device is needed to solve the above problems. Utility Model Content
[0004] The purpose of this utility model is to solve the problem that when filling pesticide adjuvants, agricultural adjuvant filling devices are generally used. Current agricultural adjuvant filling devices are generally equipped with a liquid outlet pipe. After multiple fillings, the inner wall of the liquid outlet pipe needs to be cleaned. However, the liquid outlet pipe is generally long, which makes it difficult to clean the inner wall thoroughly. This utility model provides a filling device.
[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution:
[0006] An agricultural adjuvant filling device includes: a mounting frame, a liquid outlet chamber above the mounting frame, two liquid outlet half-pipes below the liquid outlet chamber, both of the two liquid outlet half-pipes being installed above the mounting frame, and an installation unit for connecting the two liquid outlet half-pipes and connecting one end of the two liquid outlet half-pipes to the liquid outlet of the liquid outlet chamber.
[0007] The inner walls of both liquid outlet half-tubes are slidably connected to sliders, and a driving unit is also included. The driving unit is used to drive the sliders to slide on the inner walls of the two liquid outlet half-tubes.
[0008] Two one-way valves are slidably inserted into the inner walls of the two liquid outlet half-pipes, and a limiting unit is also included, which is used to limit the position of the two one-way valves on the inner walls of the two liquid outlet half-pipes.
[0009] Furthermore, the two liquid outlet half-pipes include two semi-T-shaped pipes, and one end of each of the two semi-T-shaped pipes is provided with a semi-conductive pipe, and the slider is slidably inserted into the inner wall of the two semi-conductive pipes.
[0010] Furthermore, the surface of the mounting bracket is provided with a slot, and both of the semi-conductive tubes are slidably inserted into the inner wall of the slot. One of the semi-conductive tubes is provided with an abutment groove, and an abutment block is slidably inserted into the inner wall of the abutment groove. A threaded rod is rotatably inserted into the surface of the abutment block, and the surface of the threaded rod is threaded into the inner wall of the slot.
[0011] Furthermore, the installation unit includes several mounting protrusions respectively disposed on the surfaces of the two liquid outlet half-pipes and the two half-T-shaped pipes, and several limiting nuts. The several limiting nuts are respectively threaded onto the surfaces of the several mounting protrusions, and the liquid outlet of the liquid outlet chamber is threaded into the surface of one of the limiting nuts.
[0012] Furthermore, the slider includes a slider body, the surface of which has two annular grooves, the inner walls of which are slidably fitted with rubber sleeves, and the slider body is slidably inserted into the inner walls of the two semi-conductive tubes.
[0013] Furthermore, a liquid outlet is threaded into the inner wall of another of the aforementioned limiting nuts.
[0014] Furthermore, the drive unit includes a hydraulic rod fixedly mounted on the surface of the mounting bracket, one end of the hydraulic rod is fixedly mounted with an external threaded tube, one end of the sliding body is threadedly sleeved on the surface of the external threaded tube, and the hydraulic rod is electrically connected to a controller fixedly mounted on the surface of the mounting bracket.
[0015] Furthermore, the limiting unit includes several limiting grooves respectively opened on the inner walls of the two semi-T-shaped tubes, and the surfaces of the two one-way valves are fixedly sleeved with inserts, and the surfaces of the two inserts are slidably inserted into the inner walls of the several limiting grooves.
[0016] Compared with the prior art, the beneficial effects of this utility model are:
[0017] 1. In this utility model, a liquid outlet chamber is set above the mounting frame, and another liquid outlet chamber is set below the first liquid outlet chamber. Two liquid outlet half-tubes are set below the first liquid outlet chamber. In use, the user needs to assemble the two liquid outlet half-tubes together using the mounting unit. At the same time, one end of the tubular object formed by the two liquid outlet half-tubes is connected to the liquid outlet of the liquid outlet chamber. Finally, the slider is driven by the driving unit to slide on the inner wall of the two liquid outlet half-tubes. This, together with two one-way valves that are limited to the inner wall of the two liquid outlet half-tubes by the limiting unit, enables the quantitative extraction of liquid inside the liquid outlet chamber (the specific extraction principle is similar to the extraction and discharge of medicine by a syringe. The two one-way valves face the same direction, which enables the extraction of liquid inside the liquid outlet chamber and the discharge of liquid from inside the two liquid outlet half-tubes). When cleaning the two liquid outlet half-tubes later, the two liquid outlet half-tubes can be disassembled separately for thorough cleaning.
[0018] 2. In this utility model, by opening a groove on the surface of the mounting bracket, the user slides the two assembled liquid outlet half-pipes into the inner wall of the groove during use, and then rotates the threaded rod to drive the abutment block to move, so that the abutment block slides into the inner wall of the abutment groove opened on the surface of one of the half-conducting pipes, thereby limiting the two liquid outlet half-pipes above the mounting bracket. Moreover, this limiting method is more convenient for disassembly and assembly compared to bolt fixing. Attached Figure Description
[0019] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0020] Figure 2 This utility model Figure 1 Enlarged view of A in the middle;
[0021] Figure 3 This is a partial schematic diagram of a half-sectional view of the present invention;
[0022] Figure 4 This is a partial cross-sectional view of the present invention from another angle.
[0023] In the diagram: 1. Mounting bracket; 2. Discharge chamber; 3. Discharge half-pipe; 31. Semi-T-shaped pipe; 32. Semi-conducting pipe; 4. Mounting unit; 41. Mounting protrusion; 42. Limiting nut; 5. Slider; 51. Sliding body; 52. Annular groove; 53. Rubber sleeve; 6. Drive unit; 61. Hydraulic rod; 62. External threaded pipe; 7. Check valve; 8. Limiting unit; 81. Limiting groove; 82. Insert block; 9. Groove; 10. Contact groove; 11. Contact block; 12. Threaded rod; 13. Discharge head. Detailed Implementation
[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.
[0025] This embodiment provides an agricultural adjuvant filling device, mainly used to solve the problem of filling devices, and provides the following technical solution, which will be combined with... Figures 1-4 Please provide a detailed explanation:
[0026] An agricultural adjuvant filling device includes: a mounting frame 1 with a liquid outlet chamber 2 at the top, and two liquid outlet half-pipes 3 below the liquid outlet chamber 2 (both liquid outlet half-pipes 3 are mounted on the mounting frame 1). In use, the user assembles the two liquid outlet half-pipes 3 using a mounting unit 4, connecting one end of each half-pipe to the outlet of the liquid outlet chamber 2. Simultaneously, a limiting unit 8 installs two one-way valves 7 on the inner walls of the two liquid outlet half-pipes 3. Finally, a drive unit 6 controls sliders 5 located on the inner walls of the two liquid outlet half-pipes 3 to slide, thereby achieving the extraction and discharge of liquid from the liquid outlet chamber 2 (discharged from one end of each of the two liquid outlet half-pipes 3). The main components of the two liquid outlet pipes are two semi-T-shaped... The tube 31 has a semi-conductive tube 32 at one end of each of the two semi-T-shaped tubes 31. A slider 5 is slidably inserted into the inner wall of the two semi-conductive tubes 32. The two outlet semi-tubes 3 are installed by creating a slot 9 on the surface of the mounting bracket 1, with a threaded rod 12 threaded into the inner wall of the slot 9. In use, the user places both semi-conductive tubes 32 on the inner wall of the slot 9 and rotates the threaded rod 12. This causes the abutment block 11, which is rotated and sleeved at one end of the threaded rod 12, to move, allowing the abutment block 11 to insert into the inner wall of the abutment groove 10 on the surface of one of the semi-conductive tubes 32. This limits the movement of the two semi-conductive tubes 32 within the slot 9. The mounting unit 4 is installed by having several units respectively installed on the two outlet semi-tubes 3 and the two... The semi-T-shaped tube 31 has mounting protrusions 41 and several limiting nuts 42. In use, the user first threads two of the limiting nuts 42 onto the surfaces of the mounting protrusions 41, which are respectively located on the surfaces of the two semi-T-shaped tubes 31 and the two outlet semi-tubes 3, thus assembling the two outlet semi-tubes 3 and the two semi-T-shaped tubes 31. Then, the last limiting nut 42 is threaded onto the outlet of the outlet chamber 2 and onto the surfaces of the two mounting protrusions 41, which are respectively located on the surfaces of the two outlet semi-tubes 3, thus connecting the outlet chamber 2 and the two outlet semi-tubes 3. The slider 5 is installed as a sliding body 51 with two annular grooves 52 on its surface. In use, the user needs to slide two of the sliding nuts 51 onto the inner walls of the two annular grooves 52. Rubber sleeves 53, when the subsequent slider 5 slides on the inner wall of the semi-conductive tube 32, both rubber sleeves 53 are attached to the inner wall of the two semi-conductive tubes 32, ensuring the sealing of the slider 5 during movement. The installation method of the drive unit 6 is as follows: the hydraulic rod 61 is fixedly installed on the surface of the mounting bracket 1. In use, the user threaded the slider 51 onto the surface of the external threaded tube 62 fixedly installed at one end of the hydraulic rod 61 to complete the installation of the slider 51 at one end of the hydraulic rod 61. Then, the controller fixedly installed on the surface of the mounting bracket 1 controls the extension and retraction of the hydraulic rod 61, which drives the slider 51 to slide on the inner wall of the two semi-conductive tubes 32. The main components of the limiting unit 8 are: several inserts 82 respectively fixedly sleeved on the surfaces of the two one-way valves 7.Meanwhile, two limiting grooves 81 are formed on the inner walls of both semi-T-shaped tubes 31. In use, the user first slides the two inserts 82 into the inner walls of two of the limiting grooves 81, and then slides the other two limiting grooves 81 onto the surfaces of the two inserts 82. This achieves the limiting of the two one-way valves 7 within the inner walls of the two semi-T-shaped tubes 31.
[0027] A liquid outlet chamber 2 is set above the mounting frame 1, and another liquid outlet chamber 2 is set below the liquid outlet chamber 2. Two liquid outlet half-tubes 3 are set below the liquid outlet chamber 2. In use, the user needs to assemble the two liquid outlet half-tubes 3 together through the mounting unit 4, and connect one end of the tubular object formed by the two liquid outlet half-tubes 3 to the liquid outlet of the liquid outlet chamber 2. Finally, the slider 5 is driven by the drive unit 6 to slide on the inner wall of the two liquid outlet half-tubes 3. This, together with the two one-way valves 7 that are limited by the limiting unit 8 to the inner wall of the two liquid outlet half-tubes 3, enables the quantitative extraction of liquid inside the liquid outlet chamber 2 (the specific extraction principle is similar to the extraction and discharge of medicine by a syringe. The two one-way valves 7 face the same direction, which enables the extraction of liquid inside the liquid outlet chamber 2 and the discharge of liquid from inside the two liquid outlet half-tubes 3). When cleaning the two liquid outlet half-tubes 3 later, the two liquid outlet half-tubes 3 can be disassembled separately for cleaning.
[0028] By opening a slot 9 on the surface of the mounting bracket 1, the user slides the two assembled liquid outlet half-pipes 3 into the inner wall of the slot 9 during use, and then rotates the threaded rod 12 to drive the abutment block 11 to move, so that the abutment block 11 slides into the inner wall of the abutment groove 10 opened on the surface of one of the semi-conductive pipes 32, thereby limiting the two liquid outlet half-pipes 3 above the mounting bracket 1. This limiting method is more convenient for disassembly and assembly compared to bolt fixing.
[0029] like Figure 1 As shown, in some embodiments, during use, the user can insert a liquid outlet 13 into the inner wall thread of one of the limiting nuts 42 to drain the liquid (the opening of the liquid outlet 13 decreases from large to small, which can increase the flow rate of the sprayed liquid).
[0030] The working process of this utility model is as follows:
[0031] First, the user needs to thread two of the limiting nuts 42 onto the surface of the corresponding mounting protrusions 41 to assemble the two semi-conducting tubes 32 and the two semi-T-shaped tubes 31. Then, the user slides the last limiting nut 42 onto the outlet of the liquid outlet chamber 2. The user then places one end of the assembled T-shaped tube (composed of two liquid outlet half-tubes 3) against the outlet of the liquid outlet chamber 2. By rotating the limiting nut 42, the user can thread the limiting nut 42 onto the surface of the liquid outlet chamber 2 and the T-shaped tube (composed of two liquid outlet half-tubes 3), thus achieving communication between the T-shaped tube (composed of two liquid outlet half-tubes 3) and the outlet of the liquid outlet chamber 2.
[0032] Secondly, the user needs to place the T-shaped tube (assembled from two liquid outlet half-pipes 3) on the inner wall of the slot 9, and then rotate the threaded rod 12 to drive the abutment block 11 to move, so that the abutment block 11 slides into the inner wall of the abutment groove 10, thereby limiting the T-shaped tube (assembled from two liquid outlet half-pipes 3) on the inner wall of the slot 9. Finally, the hydraulic rod 61 is extended and retracted by the controller to realize the quantitative extraction and discharge of liquid inside the liquid outlet chamber 2.
[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. An agricultural adjuvant filling device characterized by, include: Mounting frame (1), above which is provided a liquid outlet chamber (2), and below which are provided two liquid outlet half-pipes (3), both of which are mounted above the mounting frame (1), and also includes a mounting unit (4), which is used to connect the two liquid outlet half-pipes (3) and connect one end of the two liquid outlet half-pipes (3) to the liquid outlet of the liquid outlet chamber (2); The inner walls of the two liquid outlet half-pipes (3) are each slidably connected to a slider (5), and a driving unit (6) is also included. The driving unit (6) is used to drive the slider (5) to slide on the inner walls of the two liquid outlet half-pipes (3). Two one-way valves (7) are slidably inserted into the inner walls of the two liquid outlet half-pipes (3), and a limiting unit (8) is also included, which is used to limit the position of the two one-way valves (7) on the inner walls of the two liquid outlet half-pipes (3).
2. The agricultural adjuvant filling apparatus of claim 1, wherein: The two liquid outlet half-pipes (3) include two half-T-shaped pipes (31), and one end of each of the two half-T-shaped pipes (31) is provided with a semi-conductive pipe (32). The slider (5) is slidably inserted into the inner wall of the two semi-conductive pipes (32).
3. The agricultural adjuvant filling device according to claim 2, characterized in that: The mounting bracket (1) has a slot (9) on its surface. Both semi-conductive tubes (32) are slidably inserted into the inner wall of the slot (9). One of the semi-conductive tubes (32) has an abutment groove (10) on its surface. An abutment block (11) is slidably inserted into the inner wall of the abutment groove (10). A threaded rod (12) is rotatably inserted into the surface of the abutment block (11). The threaded rod (12) is threaded into the inner wall of the slot (9).
4. The agricultural adjuvant filling device according to claim 2, characterized in that: The installation unit (4) includes several installation protrusions (41) respectively disposed on the surfaces of the two liquid outlet half-pipes (3) and the two half-T-shaped pipes (31), and several limiting nuts (42). The several limiting nuts (42) are respectively threaded onto the surfaces of the several installation protrusions (41), and the liquid outlet of the liquid outlet chamber (2) is threaded into the surface of one of the limiting nuts (42).
5. The agricultural adjuvant filling device according to claim 2, characterized in that: The slider (5) includes a slider (51), and two annular grooves (52) are formed on the surface of the slider (51). Rubber sleeves (53) are slidably fitted onto the inner walls of the two annular grooves (52). The slider (51) is slidably inserted into the inner walls of the two semi-conductive tubes (32).
6. The agricultural adjuvant filling device according to claim 4, characterized in that: Another limiting nut (42) has a liquid outlet (13) threaded into its inner wall.
7. The agricultural adjuvant filling device according to claim 5, characterized in that: The drive unit (6) includes a hydraulic rod (61) fixedly installed on the surface of the mounting bracket (1). One end of the hydraulic rod (61) is fixedly installed with an external threaded tube (62). One end of the sliding body (51) is threaded onto the surface of the external threaded tube (62). The hydraulic rod (61) is electrically connected to a controller (63) fixedly installed on the surface of the mounting bracket (1).
8. The agricultural adjuvant filling device according to claim 4, characterized in that: The limiting unit (8) includes several limiting grooves (81) respectively opened on the inner wall of the two semi-T-shaped tubes (31), and the surfaces of the two one-way valves (7) are fixedly sleeved with inserts (82), and the surfaces of the two inserts (82) are slidably inserted into the inner wall of the several limiting grooves (81).