Liquid pesticide filling device

Abstract

The utility model is suitable for the technical field of filling devices, and provides a liquid pesticide filling device which comprises an external supporting seat, a bearing plate, a pesticide storage tank, a filling pipe, a butt joint locking mechanism and a filling bottle, the bearing plate is connected to the external supporting seat in a sliding mode, the medicine storage tank is fixed to the bearing plate, the filling pipe is arranged at the bottom of the medicine storage tank, the butt joint locking mechanism is connected to the bottom of the medicine storage tank, and the filling bottle is placed on the external supporting seat and is in butt joint with the medicine storage tank. The butt joint locking mechanism comprises a bottom plate, a limiting plate, a clamping plate and a linkage seat. According to the scheme, a linkage seat in the butt joint locking mechanism slides on a filling pipe, then a clamping plate is driven by a driven rod to be in linkage, a filling bottle is clamped and locked through the clamping plate, the filling bottle and the filling pipe are located on the same axis, and then the filling pipe and the filling bottle can be in coaxial butt joint; the liquid pesticide is prevented from flowing out during filling due to dislocation, and potential safety hazards are eliminated.

Description

Technical Field

[0001] The utility model belongs to the technical field of filling devices, and in particular relates to a filling device for liquid pesticides. Background Art

[0002] Pesticides refer to chemically synthesized substances or mixtures of several substances or their preparations derived from biological or other natural substances, which are used to prevent and control diseases, insects, weeds, rats and other harmful organisms that endanger agriculture and forestry, and to purposefully regulate the growth of plants and insects. They are widely used in agricultural, forestry, animal husbandry production, environmental and household hygiene pest control and epidemic prevention, and industrial product mildew and moth prevention. Pesticides are divided into two types: liquid and solid. For liquid pesticides, filling equipment is generally required to fill them into specific tanks during processing.

[0003] Although there are many kinds of filling devices at present, there are still some problems. For example, when performing filling operations, the current filling devices often need to support the entire device through an external support structure, and move the device up and down on the support structure, and then dock the filling pipe with the tank body for filling operations. During docking, the filling pipe and the tank body may be misaligned due to deviation, which may cause liquid pesticide to flow out, posing a great safety hazard. Utility Model Content

[0004] The utility model provides a filling device for liquid pesticides, aiming to solve the problem of easy misalignment during filling and docking.

[0005] The utility model is implemented as follows: a filling device for liquid pesticides, comprising: an external support seat, a support plate, a medicine storage tank, a perfusion pipe, a docking locking mechanism and a filling bottle;

[0006] The support plate is slidably connected to the external support seat, the medicine storage tank is fixed on the support plate, the perfusion pipe is arranged at the bottom of the medicine storage tank, the docking locking mechanism is connected to the bottom of the medicine storage tank, and the filling bottle is placed on the external support seat and docked with the medicine storage tank;

[0007] The docking locking mechanism includes a base plate, a limit plate, a clamping plate and a linkage seat. The base plate is fixed to the bottom of the medicine storage tank, the limit plate is fixed at the bottom edge of the base plate, the center of the clamping plate is rotatably connected to the limit plate, the linkage seat is arranged at the bottom center of the base plate, and the perfusion tube is slidably connected inside the linkage seat.

[0008] Preferably, a driven rod is provided between the clamping plate and the linkage seat, and two ends of the driven rod are rotatably connected to the clamping plate and the linkage seat respectively.

[0009] Preferably, a docking sleeve is fixed to the bottom of the linkage seat, a slide groove is arranged on the side wall of the docking sleeve, a cross bar is arranged on the side wall of the perfusion tube, the cross bar is slidably engaged in the slide groove, and the perfusion tube is slidably connected in the docking sleeve.

[0010] Preferably, an abutment disk is coaxially fixed to the bottom of the docking tube, and a rubber pad is provided at the bottom of the abutment disk, which abuts against the filling bottle.

[0011] Preferably, a return spring is arranged on the top of the linkage seat, the return spring is sleeved on the outside of the perfusion tube, and one end of the return spring is in contact with the bottom plate.

[0012] Preferably, one end of the clamping plate is rotatably connected to a clamping head.

[0013] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0014] In the present solution, the linkage seat in the docking and locking mechanism slides on the filling tube, and then the clamping plate is driven to link through the driven rod, and the filling bottle is clamped and locked by the clamping plate, and is located on the same axis as the filling tube, so that the filling tube and the filling bottle can be coaxially docked, thereby avoiding the outflow of liquid pesticide during filling due to misalignment, eliminating safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the external overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the docking locking mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the bottom plate connection structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the driven rod and its connection structure of the utility model;

[0019] In the figure: 1. External support seat; 2. Support plate; 3. Medicine storage tank; 4. Infusion tube; 5. Docking locking mechanism; 51. Bottom plate; 52. Limiting plate; 53. Clamping plate; 54. Linkage seat; 55. Follower rod; 56. Docking tube; 57. Slide groove; 58. Abutment plate; 59. Return spring; 510. Clamping head; 6. Filling bottle. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The present invention provides a liquid pesticide filling device, such as Figure 1-4 As shown, it includes: an external support seat 1, a support plate 2, a medicine storage tank 3, a perfusion pipe 4, a docking locking mechanism 5 and a filling bottle 6;

[0023] The supporting plate 2 is slidably connected to the external supporting seat 1, the medicine storage tank 3 is fixed on the supporting plate 2, the perfusion pipe 4 is arranged at the bottom of the medicine storage tank 3, the docking locking mechanism 5 is connected to the bottom of the medicine storage tank 3, and the filling bottle 6 is placed on the external supporting seat 1 and docked with the medicine storage tank 3;

[0024] The docking locking mechanism 5 includes a base plate 51, a limit plate 52, a clamping plate 53 and a linkage seat 54. The base plate 51 is fixed to the bottom of the medicine storage tank 3, the limit plate 52 is fixed to the bottom edge of the base plate 51, the center of the clamping plate 53 is rotatably connected to the limit plate 52, the linkage seat 54 is arranged at the bottom center of the base plate 51, and the perfusion tube 4 is slidably connected inside the linkage seat 54.

[0025] It should be noted that, when performing filling operations, the existing filling device often needs to be supported by an external supporting structure as a whole, and the device is moved up and down on the supporting structure, so that the filling pipe and the tank body are docked for filling operations. During docking, the filling pipe and the tank body may be misaligned due to deviation, which may cause liquid pesticide to flow out, posing a great safety hazard. In order to solve this problem, a docking locking mechanism 5 is provided in the present scheme. The linkage seat 54 in the docking locking mechanism 5 slides on the filling pipe 4, and then the clamping plate 53 is driven to link through the driven rod 55. The filling bottle 6 is clamped and locked by the clamping plate 53, and it is located on the same axis as the filling pipe 4, so that the filling pipe 4 and the filling bottle 6 can be coaxially docked, thereby avoiding the liquid pesticide from flowing out during filling due to misalignment, thereby eliminating safety hazards.

[0026] Specifically, in this embodiment, the scheme mainly includes an external support seat 1, a supporting plate 2, a medicine storage tank 3, an infusion tube 4, a docking locking mechanism 5 and a filling bottle 6. When in use, the supporting plate 2 slides on the external support seat 1, so that the medicine storage tank 3 can be docked with the filling bottle 6, and when docking, the docking locking mechanism 5 first abuts against the filling bottle 6, and drives the various components to be linked through the linkage seat 54, so that the clamping plate 53 clamps and locks the filling bottle 6, so that the infusion tube 4 and the filling bottle 6 can be coaxially docked and the infusion operation can be performed.

[0027] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a driven rod 55 is provided between the clamping plate 53 and the linkage seat 54 , and two ends of the driven rod 55 are rotatably connected to the clamping plate 53 and the linkage seat 54 respectively.

[0028] In this embodiment, the clamping plate 53 and the linkage seat 54 can be synchronously linked through the driven rod 55.

[0029] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a docking tube 56 is fixed to the bottom of the linkage seat 54, a slide groove 57 is provided on the side wall of the docking tube 56, a cross bar is provided on the side wall of the perfusion tube 4, the cross bar is slidably engaged in the slide groove 57, and the perfusion tube 4 is slidably connected in the docking tube 56.

[0030] In this embodiment, the perfusion tube 4 is limited by the slide groove 57 .

[0031] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a contact plate 58 is coaxially fixed to the bottom of the docking sleeve 56 , and a rubber pad is provided at the bottom of the contact plate 58 , which contacts the filling bottle 6 .

[0032] In this embodiment, the abutment disc 58 can be in sealing abutment with the filling bottle 6 through a rubber pad.

[0033] In a further preferred embodiment of the present invention, Figure 1-4 As shown, a return spring 59 is provided on the top of the linkage seat 54 . The return spring 59 is sleeved on the outside of the perfusion tube 4 , and one end of the return spring 59 abuts against the bottom plate 51 .

[0034] In this embodiment, the linkage seat 54 can be quickly reset by the elastic force of the reset spring 59 .

[0035] In a further preferred embodiment of the present invention, Figure 1-4 As shown, one end of the clamping plate 53 is rotatably connected to a clamping head 510 .

[0036] In this embodiment, the filling bottle 6 is firmly locked by one end of the clamping plate 53 through the clamping head 510 .

[0037] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0038] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0039] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0040] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A filling device for liquid pesticides, characterized in that: include: An external support seat (1), a support plate (2), a medicine storage tank (3), a perfusion pipe (4), a docking locking mechanism (5) and a filling bottle (6); The support plate (2) is slidably connected to the external support seat (1), the medicine storage tank (3) is fixed on the support plate (2), the perfusion pipe (4) is arranged at the bottom of the medicine storage tank (3), the docking locking mechanism (5) is connected to the bottom of the medicine storage tank (3), and the filling bottle (6) is placed on the external support seat (1) and docked with the medicine storage tank (3); The docking locking mechanism (5) comprises a bottom plate (51), a limit plate (52), a clamping plate (53) and a linkage seat (54); the bottom plate (51) is fixed to the bottom of the medicine storage tank (3); the limit plate (52) is fixed to the bottom edge of the bottom plate (51); the center of the clamping plate (53) is rotatably connected to the limit plate (52); the linkage seat (54) is arranged at the bottom center of the bottom plate (51); and the perfusion tube (4) is slidably connected inside the linkage seat (54).

2. A liquid pesticide filling device as claimed in claim 1, characterized in that: A driven rod (55) is arranged between the clamping plate (53) and the linkage seat (54), and two ends of the driven rod (55) are rotatably connected to the clamping plate (53) and the linkage seat (54) respectively.

3. A liquid pesticide filling device as claimed in claim 1, characterized in that: A docking tube (56) is fixed at the bottom of the linkage seat (54), a sliding groove (57) is arranged on the side wall of the docking tube (56), a cross bar is arranged on the side wall of the perfusion tube (4), the cross bar is slidably engaged in the sliding groove (57), and the perfusion tube (4) is slidably connected in the docking tube (56).

4. A liquid pesticide filling device as claimed in claim 3, characterized in that: A contact plate (58) is coaxially fixed to the bottom of the docking tube (56); a rubber pad is provided at the bottom of the contact plate (58) and contacts the filling bottle (6).

5. A liquid pesticide filling device as claimed in claim 1, characterized in that: A return spring (59) is arranged on the top of the linkage seat (54), the return spring (59) is sleeved on the outside of the perfusion tube (4), and one end of the return spring (59) is in contact with the bottom plate (51).

6. A liquid pesticide filling device as claimed in claim 1, characterized in that: One end of the clamping plate (53) is rotatably connected to a clamping head (510).

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