Pesticide filling machine with pesticide bottle quick reloading device

Abstract

The utility model relates to the technical field of pesticide bottle quick reloading, in particular to a pesticide filling machine with a pesticide bottle quick reloading device, which comprises a working table, a belt conveyor fixed on the working table and a filling mechanism fixed on the working table and used for filling towards the belt conveyor. Comprising a limiting ring matched with an empty bottle, two oppositely-arranged stabilizing blocks are fixed to the limiting ring, stabilizing grooves allowing the two stabilizing blocks to slide are formed in the inner side of a workbench, a plurality of limiting rods are distributed on the limiting ring at intervals, each limiting rod is in sliding connection with the limiting ring, the bottom end of each limiting rod is fixed to a supporting base plate, and the supporting base plate is fixed to the limiting ring. A plurality of springs are arranged between the supporting chassis and the limiting ring, and the two ends of the springs are fixedly welded to the limiting ring and the supporting chassis. According to the utility model, the stability of filled empty bottles in the conveying process can be improved, and the problem that pesticides close to bottle openings are easy to scatter in the conveying process is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of quick replacement of pesticide bottles, in particular to a pesticide filling machine with a quick replacement device for pesticide bottles. Background Art

[0002] The pesticide filling machine is used to quantitatively fill pesticide solutions or suspensions into bottles. During use, due to the small number of traditional pesticide filling heads, empty pesticide bottles have to wait for a long time before they can be filled, which reduces the working efficiency of the pesticide filling machine.

[0003] Based on the above problems, the existing patent with announcement number CN219091856U discloses a pesticide filling machine with a pesticide bottle quick-changing device. The electric telescopic rod drives the fixed frame and the connecting plate to move the corresponding pesticide bottles below, so that multiple empty pesticide bottles waiting in the limit plate can be filled at the same time, which improves the pesticide filling efficiency and solves the problems of long waiting time for empty pesticide bottles and slow filling speed in traditional pesticide filling.

[0004] However, when implementing the above-mentioned pesticide filling machine with a pesticide bottle quick-changing device, it was found that it still had at least the following problems: after the pesticide filling was completed, it was guided by the guide plate and then transported by the conveyor belt to the next process to seal the bottle mouth. However, during the process of the bottle filled with pesticides being transported by the conveyor belt, it is easy to shake slightly, which may cause the pesticide near the bottle mouth to spill. In addition, the pesticide has a certain toxicity, and the spilled pesticide is likely to have a certain impact on the health of the surrounding workers. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a pesticide filling machine with a pesticide bottle quick-changing device, which can increase the stability of the pesticide during transportation after filling, so as to solve the problem in the prior art that the pesticide filling machine is prone to slight shaking during the transmission process, thereby causing the pesticide near the bottle mouth to spill.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a pesticide filling machine with a pesticide bottle quick-changing device, comprising a workbench, a belt conveyor fixed on the workbench, and a filling mechanism fixed on the workbench and filling toward the belt conveyor, and also comprising a limit ring adapted to the empty bottle, two relatively arranged stabilizing blocks being fixed on the limit ring, a stabilizing groove for the two stabilizing blocks to slide being provided on the inner side of the workbench, a plurality of limit rods being distributed at intervals on the limit ring, each of the limit rods being slidably connected to the limit ring, the bottom end of each of the limit rods being fixed to a supporting chassis, a plurality of springs being provided between the supporting chassis and the limit ring, and both ends of the springs being welded and fixed to the limit ring and the supporting chassis.

[0007] Optionally, a limiting protrusion is fixed to one end of each limiting rod protruding from the limiting ring, and the distance between the limiting ring and the limiting protrusion is greater than the distance between the supporting chassis and the transmission belt of the belt conveyor.

[0008] Optionally, rubber strips are provided on the conveyor belt of the belt conveyor and on the bottom of the supporting chassis.

[0009] Optionally, the filling mechanism includes a base arranged on one side of the workbench, a support plate is arranged on the top of the base, a liquid storage container is fixed on the top of the support plate, and a plurality of filling heads are fixed on the side of the support plate facing the workbench, the liquid inlet end of each filling head is connected to the liquid storage container through a pipe, and the liquid outlet ends thereof are all facing the workbench.

[0010] Optionally, an electric push rod is fixedly disposed between the top of the base and the support plate, and an output end of the electric push rod is fixed to the support plate and drives the support plate to move up and down.

[0011] Optionally, a splash-proof component is fixed on the liquid outlet end of the filling head, and the splash-proof component can be arranged on the bottle mouth.

[0012] Compared with the prior art, the utility model provides a pesticide filling machine with a pesticide bottle quick replacement device, which has the following beneficial effects:

[0013] The utility model inserts the empty bottle into the limiting ring, supports the empty bottle through the supporting chassis, and then fills the empty bottle through the filling mechanism. After the empty bottle is filled, the spring is stretched open by the influence of gravity, so that the supporting chassis is against the conveying belt of the belt conveyor and is transported away by it. In the process of transportation, the limiting ring can limit the position of the filled empty bottle and slide in the slide groove through the stabilizing block, thereby increasing the stability of the filled empty bottle during transportation.

[0014] The utility model can increase the friction between the conveyor belt and the bottom of the supporting chassis by arranging rubber strips on the conveyor belt of the belt conveyor and the bottom of the supporting chassis, and the rubber strips have a certain shock absorption property, which can increase the stability during the transmission process;

[0015] The utility model drives multiple filling heads to move downward through an electric push rod, inserts the filling heads into empty bottles, and prevents pesticides from splashing around along the filling heads during the filling process. The anti-splashing parts can also prevent pesticides from splashing along the bottle mouth during the filling process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 Shows Figure 1A front view structural diagram of

[0018] Figure 3 A schematic diagram of the structure when an empty bottle filled with pesticide is placed on the supporting chassis;

[0019] Figure 4 Shows Figure 3 Schematic diagram of the structure in normal state.

[0020] In the figure: 1. workbench; 2. conveyor belt; 3. filling mechanism; 31. base; 32. support plate; 33. liquid storage container; 34. filling head; 35. pipeline; 4. empty bottle; 5. limit ring; 6. stabilizing block; 7. stabilizing groove; 8. limit rod; 9. supporting chassis; 10. spring; 11. limit protrusion; 12. rubber strip; 13. electric push rod; 14. splash-proof part. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example: See Figures 1 to 4 According to an embodiment of the utility model, a technical solution is provided: a pesticide filling machine with a pesticide bottle quick-changing device, comprising a workbench 1, a belt conveyor fixed on the workbench 1, and a filling mechanism 3 fixed on the workbench 1 and filling toward the belt conveyor, characterized in that it comprises: a limit ring 5 adapted to an empty bottle 4, two relatively arranged stabilizing blocks 6 are fixed on the limit ring 5, a stabilizing groove 7 for sliding the two stabilizing blocks 6 is provided on the inner side of the workbench 1, a plurality of limit rods 8 are distributed at intervals on the limit ring 5, each limit rod 8 is slidably connected to the limit ring 5, and the bottom end of each limit rod 8 is fixed to a supporting chassis 9, a plurality of springs 10 are arranged between the supporting chassis 9 and the limit ring 5, and both ends of the spring 10 are welded and fixed to the limit ring 5 and the supporting chassis 9. It should be noted that the filling mechanism 3 can be a liquid filling machine, a powder filling machine or a granule filling machine.

[0023] The pesticide filling machine with the pesticide bottle quick-changing device adopts the above-mentioned structure, inserts the empty bottle 4 into the limiting ring 5, and supports the empty bottle 4 through the supporting chassis 9, and then fills the empty bottle 4 through the filling mechanism 3. After the empty bottle 4 is filled, the spring 10 is stretched open under the influence of gravity, so that the supporting chassis 9 is abutted against the conveyor belt 2 of the belt conveyor and is transported away by it. During the transportation process, the limiting ring 5 can limit the filled empty bottle 4 and slide in the slide groove through the stabilizing block 6, thereby increasing the stability of the filled empty bottle 4 during transportation, solving the problem that in the traditional technology, the bottle filled with pesticides is prone to shaking slightly during the transportation of the conveyor belt, which causes the pesticide near the bottle mouth to spill easily.

[0024] In the present embodiment, a limiting protrusion 11 is fixed to one end of each limiting rod 8 that protrudes from the limiting ring 5. The distance between the limiting ring 5 and the limiting protrusion 11 is greater than the distance between the supporting chassis 9 and the conveyor belt 2 of the belt conveyor. By setting the limiting protrusion 11, the problem of the limiting rod 8 falling off the limiting ring 5 due to the excessive weight of the empty bottle 4 after filling can be prevented.

[0025] In this embodiment, rubber strips 12 are provided on the conveyor belt 2 of the belt conveyor and on the bottom of the supporting chassis 9. By providing the rubber strips 12 on the conveyor belt 2 of the belt conveyor and on the bottom of the supporting chassis 9, the friction between the conveyor belt 2 and the bottom of the supporting chassis 9 can be increased, and the rubber strips 12 have certain shock-absorbing properties, which can increase the stability during the transmission process.

[0026] In this embodiment, the filling mechanism 3 includes a base 31 arranged on one side of the workbench 1, a support plate 32 is arranged on the top of the base 31, a liquid storage container 33 is fixed on the top of the support plate 32, and a plurality of filling heads 34 are fixed on the side of the support plate 32 facing the workbench 1. The liquid inlet end of each filling head 34 is connected to the liquid storage container 33 through a pipe 35, and the liquid outlet end thereof faces the workbench 1. By adding pesticide liquid into the liquid storage container 33, the liquid storage container 33 is filled into the empty bottle 4 from the filling head 34 along the pipe 35.

[0027] In this embodiment, an electric push rod 13 is fixedly arranged between the top of the base 31 and the support plate 32. The output end of the electric push rod 13 is fixed to the support plate 32, and drives the support plate 32 to move up and down. The support plate 32 is driven up and down by the electric push rod 13. During filling, the electric push rod 13 can drive multiple filling heads 34 to move downward, and the filling heads 34 can be inserted into the empty bottles 4 to prevent pesticides from splashing around along the filling heads 34 during the filling process.

[0028] In this embodiment, a splash-proof member 14 is fixed to the liquid outlet end of the filling head 34, and the splash-proof member 14 can be arranged on the bottle mouth. By providing the splash-proof member 14, the problem of pesticide splashing around during the filling process can be further prevented.

[0029] Working principle: when it is necessary to fill the pesticide, the pesticide liquid can be added to the liquid storage container 33, and then the empty bottle 4 can be inserted into the limiting ring 5, and the empty bottle 4 can be supported by the supporting chassis 9. At this time, the empty bottle 4 is relatively light, and the spring 10 will not be greatly stretched and deformed. The bottom of the supporting chassis 9 will not contact the conveyor belt 2 of the belt conveyor, and thus the empty bottle 4 will not be transported. Then the electric push rod 13 drives the supporting plate 32 and multiple filling heads 34 to move downward, and the filling heads 34 are inserted into the empty bottle 4, and the splash-proof part 14 is provided at the periphery of the bottle mouth to prevent the splashing of the pesticide. Then the pesticide in the liquid storage container 33 is filled into the empty bottle 4 from the filling head 34 along the pipeline 35. At this time, due to the continuous filling liquid in the empty bottle 4, the empty bottle 4 and the liquid in the empty bottle 4 are easily affected. Under the influence of gravity, the supporting chassis 9 is driven to move downward, and the spring 10 is continuously stretched and deformed. When the empty bottles 4 are filled with pesticides, the rubber strip 12 at the bottom of the supporting chassis 9 contacts the rubber strip on the conveyor belt 2 of the belt conveyor, so that the conveyor belt 2 drives the supporting chassis 9 to move, thereby entering the next step. In the process of the conveyor belt 2 driving the supporting chassis 9 to move, the limiting ring 5 moves downward due to the supporting chassis 9 and the spring 10 is stretched and deformed, and most of the empty bottle 4 is immersed between the limiting ring 5 and the supporting chassis 9. The cooperation of the limiting ring 5, the limiting rod 8 and the supporting chassis 9 can prevent the bottle from tilting. When the conveyor belt 2 drives the supporting chassis 9 to move, the stabilizing block 6 fixed on the limiting ring 5 slides in the slide groove to prevent the bottle from shaking up and down, thereby increasing the stability of the pesticide during transportation after filling.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide filling machine with a pesticide bottle quick-changing device, comprising a workbench (1), a belt conveyor fixed on the workbench (1), and a filling mechanism (3) fixed on the workbench (1) and filling toward the belt conveyor, characterized in that: include: A limiting ring (5) adapted to the empty bottle (4), wherein two stabilizing blocks (6) arranged opposite to each other are fixed on the limiting ring (5), and a stabilizing groove (7) for the two stabilizing blocks (6) to slide is provided on the inner side of the workbench (1), and a plurality of limiting rods (8) are arranged at intervals on the limiting ring (5), and each of the limiting rods (8) is slidably connected to the limiting ring (5), and the bottom end of each of the limiting rods (8) is fixed to a supporting chassis (9), and a plurality of springs (10) are arranged between the supporting chassis (9) and the limiting ring (5), and the two ends of the springs (10) are welded and fixed to the limiting ring (5) and the supporting chassis (9).

2. The pesticide filling machine with a pesticide bottle quick-changing device according to claim 1, characterized in that: A limiting protrusion (11) is fixed to one end of each limiting rod (8) that protrudes from the limiting ring (5), and the distance between the limiting ring (5) and the limiting protrusion (11) is greater than the distance between the supporting chassis (9) and the transmission belt (2) of the belt conveyor.

3. The pesticide filling machine with a pesticide bottle quick-changing device according to claim 1, characterized in that: Rubber strips (12) are provided on the transmission belt (2) of the belt conveyor and on the bottom of the supporting chassis (9).

4. The pesticide filling machine with a pesticide bottle quick-changing device according to claim 1, characterized in that: The filling mechanism (3) comprises a base (31) arranged on one side of the workbench (1); a support plate (32) is arranged on the top of the base (31); a liquid storage container (33) is fixed on the top of the support plate (32); a plurality of filling heads (34) are fixed on the side of the support plate (32) facing the workbench (1); a liquid inlet end of each filling head (34) is connected to the liquid storage container (33) through a pipeline (35), and a liquid outlet end thereof faces the workbench (1).

5. The pesticide filling machine with a pesticide bottle quick-changing device according to claim 4, characterized in that: An electric push rod (13) is fixedly arranged between the top of the base (31) and the support plate (32); an output end of the electric push rod (13) is fixed to the support plate (32) and drives the support plate (32) to move up and down.

6. The pesticide filling machine with a pesticide bottle quick-changing device according to claim 5, characterized in that: A splash-proof component (14) is fixed on the liquid outlet end of the filling head (34), and the splash-proof component (14) can be arranged on the bottle mouth.

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