Canning mechanism for pesticide water suspending agent production

Abstract

The utility model discloses a canning mechanism for producing a pesticide water suspending agent, which comprises a medicine bottle and a filling head which are matched with each other in an inserting manner, the filling head is provided with an injection pipe, the side wall of the injection pipe is provided with V-shaped elastic pieces which are arranged in a circumferential array manner, and the elastic pieces are divided into fixed pieces and movable pieces according to shapes. According to the canning mechanism for producing the pesticide water suspending agent, the bottle opening extrudes the bending positions of the V-shaped elastic pieces, so that the end of the movable piece abuts against the side wall of the injection pipe to slide upwards, the rubber strips at the bending positions of every two elastic pieces are close to each other and make contact with each other, the bottle opening is sealed through the elastic pieces, and the filling effect is good. When the liquid medicine is injected into the injection tube, the liquid medicine does not scatter and escape from a medicine bottle, the movable piece sliding upwards pulls the shielding plates to move upwards and get away from each other through the movable plate, the port of the injection tube is opened, when the injection tube is pulled out of a bottle opening, the shielding plates seal the port of the injection tube, the residual liquid medicine in the injection tube is prevented from dripping downwards, protection to the conveying belt is improved, and the conveying belt is protected. And the waste of liquid medicine is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide production equipment, in particular to a canning mechanism for the production of pesticide water suspension concentrate. Background Art

[0002] Automated equipment is often used during the filling of pesticides, and the pesticide water suspension nozzle is inserted into the bottle for filling.

[0003] According to the publication (announcement) number: CN218754974U, the publication (announcement) date: 2023-03-28, a residual-proof pesticide aqueous suspension filling equipment is disclosed.

[0004] In the prior art including the above-mentioned patent, in most cases, the filling head of the pesticide filling will be placed above the liquid in the medicine bottle for filling. This method can ensure the accuracy and stability of the filling while avoiding direct contact with the liquid. However, it is also easy to cause the filling liquid to escape from the bottle mouth in a certain atomized state and pollute the environment. In addition, there will still be a small amount of liquid medicine in the filling head pulled out of the bottle mouth, which will drip onto the conveyor belt after the medicine bottle leaves, causing problems such as waste of liquid medicine and corrosion of the conveyor belt. Utility Model Content

[0005] The utility model aims to provide a canning mechanism for producing pesticide water suspension, aiming to solve the above-mentioned problems.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A canning mechanism for producing pesticide water suspension, comprising a plug-in matched medicine bottle and a filling head, wherein the filling head is provided with an injection tube, and the side wall of the injection tube is provided with V-shaped elastic members arranged in a circumferential array;

[0008] The elastic member is divided into a fixed piece and a movable piece according to the shape, and the fixed piece is resisted by the mouth of the medicine bottle, so that the plurality of elastic members are brought closer to each other to close the mouth of the bottle;

[0009] The injection pipe is provided with shields arranged in a circumferential array, and a movable plate is fixedly installed on the shield. In the movable state, the movable plate pulls the movable plate to make the multiple shields move away from each other to open the injection pipe.

[0010] Preferably, a clamp is fixedly installed on the inner side of the movable sheet, and a joint that hooks and cooperates with the clamp is provided at the end of the movable plate.

[0011] Preferably, a hole is opened in the side wall of the injection tube, and a column sleeve is hingedly arranged in the hole, and the movable plate slides in the column sleeve.

[0012] Preferably, a groove is provided on the movable plate, and a tension spring is provided between the groove and the column sleeve.

[0013] Preferably, a contact plate is radially slidably provided on the side wall of the injection tube, and the contact plate is pushed by the fixing plate to contact the shielding plate, so that the column sleeve is deflected by a predetermined angle and the joint is driven to decouple the clamping head.

[0014] Preferably, the shield is provided with symmetrically arranged elastic sheets, and in a default state, the elastic sheets are arranged parallel to the shield.

[0015] Preferably, the elastic sheet is provided with a plurality of grooves, and the grooves are scraped together with the inner wall of the injection tube.

[0016] Preferably, the end of the contact plate is in abutment with a plurality of grooves.

[0017] Preferably, the end of the shield is in a pointed cone shape.

[0018] Preferably, the elastic sheet is an elastic metal sheet.

[0019] In the above technical scheme, the utility model provides a canning mechanism for the production of pesticide water suspension, which has the following beneficial effects: the injection tube is inserted into the bottle mouth through the filling head, so that the bottle mouth squeezes the bending position of the V-shaped elastic member, so that the fixed plate moves toward the side wall of the injection tube, and the end of the movable plate slides up against the side wall of the injection tube, so that the rubber strips at the bending position of every two elastic members are close to each other, so that multiple elastic members close the bottle mouth, so that when the injection tube injects liquid medicine, it will not escape from the medicine bottle in all directions, thus avoiding pollution to the environment, and the sliding movable plate pulls the movable plate upward, so that the multiple baffles that are in a closed state in the default state are away from each other, so as to open the injection tube port, and then the filling head is used to inject liquid medicine into the injection tube, and when the injection tube is pulled out from the bottle mouth, the multiple baffles close the injection tube port again, so as to avoid the residual liquid medicine in the injection tube from dripping downward, thereby improving the protection of the conveyor belt and reducing the waste of liquid medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0021] Figure 1 A schematic diagram of the structure of a medicine bottle, a filling head and a plurality of elastic parts provided in an embodiment of the utility model;

[0022] Figure 2 A front cross-sectional schematic diagram of an injection pipe provided in an embodiment of the utility model;

[0023] Figure 3 for Figure 2 A magnified schematic diagram of point A;

[0024] Figure 4 A schematic diagram of the movable plate and shield structure provided in an embodiment of the utility model.

[0025] Description of reference numerals:

[0026] 1. Medicine bottle; 2. Filling head; 21. Injection tube; 3. Elastic part; 31. Fixed plate; 32. Movable plate; 33. Clamp; 4. Movable plate; 41. Joint; 42. Shield; 43. Elastic plate; 44. Groove; 5. Column sleeve; 51. Tension spring; 6. Touch plate. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, a canning mechanism for producing pesticide water suspension comprises a plug-in matched medicine bottle 1 and a filling head 2, the filling head 2 is provided with an injection tube 21, and the side wall of the injection tube 21 is provided with V-shaped elastic members 3 arranged in a circumferential array;

[0029] The elastic member 3 is divided into a fixed piece 31 and a movable piece 32 according to the shape. The fixed piece 31 is resisted by the mouth of the medicine bottle 1, so that the multiple elastic members 3 are moved closer to each other to close the mouth of the bottle.

[0030] The injection pipe 21 is provided with shield plates 42 arranged in a circumferential array, and a movable plate 4 is fixedly mounted on the shield plates 42 . In the movable state, the movable sheet 32 ​​pulls the movable plate 4 to move the plurality of shield plates 42 away from each other to open the injection pipe 21 .

[0031] Specifically, the medicine bottle 1 and the filling head 2 are both existing technologies and are not described in detail here. The diameter of the injection tube 21 is smaller than the diameter of the bottle mouth, but the bending part of the V-shaped elastic member 3 is larger than the diameter of the bottle mouth.

[0032] Furthermore, the elastic member 3 is specifically an elastic metal sheet, the fixed sheet 31 is fixedly mounted on the side wall of the injection tube 21, and the movable sheet 32 ​​is fixedly mounted on the upper end of the fixed sheet 31 (such as Figure 1 As shown), rubber strips are fixedly installed on both sides of the elastic member 3.

[0033] The injection tube 21 is inserted into the bottle mouth through the filling head 2, so that the bottle mouth squeezes the bending position of the V-shaped elastic member 3, so that the fixed plate 31 moves toward the side wall of the injection tube 21, and the end of the movable plate 32 slides up against the side wall of the injection tube 21, so that the rubber strips at the bending position of every two elastic members 3 are close to each other, so that multiple elastic members 3 close the bottle mouth, so that when the injection tube 21 injects the liquid medicine, it will not escape from the medicine bottle 1, thereby avoiding pollution to the environment, and the sliding movable plate 32 pulls the movable plate 4 upward, so that the multiple shielding plates 42 that are in a closed state in the default state are away from each other, so as to open the port of the injection tube 21, and then the filling head 2 is used to inject the liquid medicine into the injection tube 21, and when the injection tube 21 is pulled out from the bottle mouth, the multiple shielding plates 42 close the port of the injection tube 21 again, so as to avoid the residual liquid medicine in the injection tube 21 from dripping downward, thereby improving the protection of the conveyor belt and reducing the waste of liquid medicine.

[0034] As an embodiment further provided by the present invention, a clamp 33 is fixedly installed on the inner side of the movable sheet 32 ​​, and a connector 41 which is hooked and matched with the clamp 33 is provided at the end of the movable plate 4 .

[0035] Specifically, the hook-and-pull connection method between the clamp head 33 and the connector 41 is a prior art and will not be described in detail herein.

[0036] When the movable sheet 32 ​​just starts to slide up, the clamping head 33 actively hooks and pulls the joint 41, and when the movable sheet 32 ​​is in the process of sliding up, the movable plate 4 is pulled to move obliquely upward, so that the multiple shielding plates 42 are moved away from each other and the injection pipe 21 is opened.

[0037] As another embodiment further provided by the present invention, a hole is opened in the side wall of the injection pipe 21 , and a column sleeve 5 is hingedly arranged in the hole, and the movable plate 4 slides in the column sleeve 5 .

[0038] Specifically, holes for the movable plate 4 to deflect are arranged on the upper and lower sides of the hole where the column sleeve 5 moves, and a sealing rubber is arranged on the column sleeve 5 to provide sealing for the side wall of the injection pipe 21 .

[0039] The sealing rubber on the column sleeve 5 is used to ensure that there is no leakage when the injection tube 21 injects the liquid medicine, and the movable plate 4 is restricted by the column sleeve 5 when being pulled and moved obliquely upward, so that the shield plate 42 is more stable during the movement.

[0040] As another embodiment further provided by the present invention, a groove is provided on the movable plate 4 , and a tension spring 51 is provided between the groove and the column sleeve 5 .

[0041] When the movable plate 4 moves obliquely upward, the tension spring 51 is deformed, so that the tension spring 51 with stored force can be quickly reset after the movable plate 4 is unlocked.

[0042] As another embodiment further provided by the utility model, a contact plate 6 is radially slidably provided on the side wall of the injection tube 21 , and the contact plate 6 is pushed by the fixing plate 31 to contact the shielding plate 42 , so that the column sleeve 5 deflects a predetermined angle and drives the joint 41 to decouple the clamping head 33 .

[0043] Specifically, a slider is fixedly mounted on the touch plate 6, the slider slides on the side wall of the injection tube 21, and a spring is fixedly mounted on the slider. The slider sliding and the spring installation position are prior art and will not be described in detail herein.

[0044] After the injection of the medicine solution through the injection tube 21 is completed, the injection tube 21 is further extended into the medicine bottle 1. At this time, the fixing plate 31 moves toward the side wall of the injection tube 21 again, causing the inner side of the fixing plate 31 to push the contact plate 6 to translate, and the spring is compressed, causing the contact plate 6 to push the shield plate 42. At the same time, the movable plate 4 drives the column sleeve 5 to rotate, so that the joint 41 actively disengages from the clamping head 33. At this time, the tension spring 51 restores its deformation to make the multiple shield plates 42 suddenly close together, and produce an impact vibration effect to shake off the remaining medicine solution attached to the shield plates 42. At the same time, the vibration can also cause the remaining medicine solution in the injection tube 21 to drip into the medicine bottle 1, thereby reducing the waste of medicine solution and corrosion of the conveyor belt.

[0045] As another embodiment further provided by the present invention, symmetrically arranged elastic sheets 43 are provided on the shielding plate 42 , and in a default state, the elastic sheets 43 are arranged parallel to the shielding plate 42 .

[0046] By making up for the width of the movable plate 4 by the elastic sheet 43 in the default state, the elastic sheets 43 can better prevent leakage when the plurality of shielding plates 42 close the port of the injection pipe 21 .

[0047] As another embodiment further provided by the present invention, a plurality of grooves 44 are formed on the elastic sheet 43 , and the grooves 44 scrape and cooperate with the inner wall of the injection tube 21 .

[0048] Specifically, the end of the elastic sheet 43 is rounded to facilitate the elastic sheet 43 to move toward the axis of the injection tube 21 when it is bent and deformed.

[0049] The movable plate 4 moves obliquely upward, and the two elastic sheets 43 are restricted and actively bent and deformed, so that the multiple grooves 44 on the bent outer ring scrape the inner wall of the injection tube 21 to remove the suspension particles attached to the inner wall of the injection tube 21, effectively reducing the problem of blockage of the injection tube 21.

[0050] As another embodiment further provided by the present invention, the end of the touch plate 6 is in abutment with a plurality of grooves 44 .

[0051] By restoring the deformation of the elastic sheet 43 along with the baffle 42 in the reset state, the bent outer circle of the elastic sheet 43 is made to contact the touch plate 6, and the end of the touch plate 6 switches and slides between the end face of the elastic sheet 43 and the groove 44, so that the elastic sheet 43 continuously vibrates to shake off the suspension particles scraped from the groove 44, and the particles fall into the medicine bottle 1, so as to reduce the waste of suspension resources.

[0052] As another embodiment further provided by the present invention, the end of the shielding plate 42 is in a pointed cone shape.

[0053] The baffle plate 42 with a pointed cone at the end can effectively provide a sealing condition when the multiple baffle plates 42 are put together, thereby ensuring the leakage prevention effect of the residual liquid medicine in the injection tube 21.

[0054] As another embodiment further provided by the present invention, the elastic sheet 43 is specifically an elastic metal sheet.

[0055] The elastic sheet 43 made of an elastic metal sheet is more easily deformed to switch between the function of preventing liquid medicine from leaking and the function of scraping the inner wall of the injection tube 21 .

[0056] Working principle: insert the injection tube 21 into the bottle mouth through the filling head 2, so that the bottle mouth squeezes the bending position of the V-shaped elastic member 3, so that the fixed plate 31 moves toward the side wall of the injection tube 21, and the end of the movable plate 32 slides up against the side wall of the injection tube 21, so that the rubber strips at the bending position of every two elastic members 3 are close to each other, so that multiple elastic members 3 close the bottle mouth, so that when the injection tube 21 injects the liquid medicine, it will not escape from the medicine bottle 1, and the sliding movable plate 32 pulls the movable plate 4 upward, so that the multiple shielding plates 42 that are in a closed state in the default state are away from each other, so as to open the port of the injection tube 21. At this time, the filling head 2 is used to inject the liquid medicine into the injection tube 21, and when the injection tube 21 is pulled out from the bottle mouth, the multiple shielding plates 42 close the port of the injection tube 21 again, so as to prevent the residual liquid medicine in the injection tube 21 from dripping downward.

[0057] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A canning mechanism for producing a pesticide water suspension, comprising a plug-in-matched medicine bottle (1) and a filling head (2), characterized in that: The filling head (2) is provided with an injection pipe (21), and the side wall of the injection pipe (21) is provided with V-shaped elastic members (3) arranged in a circumferential array; The elastic member (3) is divided into a fixed piece (31) and a movable piece (32) according to the shape. The fixed piece (31) is abutted against the mouth of the medicine bottle (1), so that the plurality of elastic members (3) are brought closer together to close the mouth of the medicine bottle; The injection pipe (21) is provided with shielding plates (42) arranged in a circumferential array, and a movable plate (4) is fixedly mounted on the shielding plates (42). In the movable state, the movable sheet (32) pulls the movable plate (4) so ​​that the plurality of shielding plates (42) move away from each other to open the injection pipe (21).

2. A canning mechanism for producing a pesticide aqueous suspension according to claim 1, characterized in that: A clamping head (33) is fixedly mounted on the inner side of the movable sheet (32), and a joint (41) that is hooked and pulled with the clamping head (33) is provided at the end of the movable plate (4).

3. A canning mechanism for producing a pesticide aqueous suspension according to claim 2, characterized in that: A hole is provided in the side wall of the injection pipe (21), and a column sleeve (5) is hingedly arranged in the hole, and the movable plate (4) slides in the column sleeve (5).

4. A canning mechanism for producing a pesticide aqueous suspension according to claim 3, characterized in that: The movable plate (4) is provided with a groove, and a tension spring (51) is provided between the groove and the column sleeve (5).

5. A canning mechanism for producing a pesticide aqueous suspension according to claim 3, characterized in that: A contact plate (6) is radially slidably disposed on the side wall of the injection tube (21); the contact plate (6) is pushed by the fixing plate (31) to contact the shielding plate (42), so that the column sleeve (5) is deflected by a predetermined angle and the joint (41) is driven to decouple the clamping head (33).

6. A canning mechanism for producing pesticide aqueous suspension according to claim 5, characterized in that: The shielding plate (42) is provided with symmetrically arranged elastic sheets (43), and in a default state, the elastic sheets (43) are arranged in parallel with the shielding plate (42).

7. A canning mechanism for producing a pesticide aqueous suspension according to claim 6, characterized in that: The elastic sheet (43) is provided with a plurality of grooves (44), and the grooves (44) are scraped and matched with the inner wall of the injection tube (21).

8. A canning mechanism for producing pesticide aqueous suspension according to claim 7, characterized in that: The end of the contact plate (6) is in contact with a plurality of grooves (44).

9. A canning mechanism for producing a pesticide aqueous suspension according to claim 1, characterized in that: The end of the shield (42) is in a pointed cone shape.

10. A canning mechanism for producing pesticide aqueous suspension according to claim 7, characterized in that: The elastic sheet (43) is specifically an elastic metal sheet.

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