Micropore injection device for tree rejuvenation

Abstract

The utility model discloses a micropore injection device for tree rejuvenation, which comprises a syringe, the inner cavity of the syringe is in sliding connection with a piston, the top of the piston is fixedly connected with a driving rod, the top of the driving rod penetrates through the syringe and is fixedly connected with a driving disc, the bottom of the right side of the syringe is fixedly connected with a positioning plate, and the bottom of the right side of the syringe is fixedly connected with the positioning plate. According to the automatic injection device for the trees, the injection cylinder, the piston, the driving rod, the driving disc and the L-shaped needle head are arranged, injection can be conducted on the trees, the positioning plate, the vertical plate, the movable frame, the bearing plate, the positioning column and the balance weight disc are arranged, the driving disc can move downwards conveniently, and therefore automatic injection on the trees is achieved; by means of the structure, the injection device has the advantage that injection is convenient when the injection device is used, the problem that injection is inconvenient when a traditional injection device is used is solved, and therefore the injection use requirements of customers can be met, and resource waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry equipment, in particular to a microporous injection device used for tree rejuvenation. Background Art

[0002] In the fields of seedling transplantation, tree pest control, and seedling rejuvenation, injection devices are used to inject liquid medicine into the seedlings.

[0003] Among them, most traditional injection methods are to directly inject trees through the combination of injection bags, infusion tubes and infusion needles. However, with the continuous output of the liquid medicine in the injection bag, the pressure in the injection bag continues to decrease, thereby causing the pressure at the outlet of the infusion needle to continue to decrease. The injection pressure continues to decrease with the outflow of the liquid medicine, resulting in the increasingly poor stability of the injection pressure. At the same time, it is easy for the liquid medicine to remain in the injection bag, resulting in a waste of resources. Therefore, there is a defect that is inconvenient for injection. For this reason, we propose a microporous injection device for tree rejuvenation to solve the above problems. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the utility model is to provide a microporous injection device for tree rejuvenation, which has the advantage of being easy to inject when in use, and solves the problem that traditional injection devices are inconvenient to inject when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a microporous injection device for tree rejuvenation, comprising a syringe, an inner cavity of the syringe is slidably connected to a piston, the top of the piston is fixedly connected to a driving rod, the top of the driving rod passes through the syringe and is fixedly connected to a driving disk, the bottom of the right side of the syringe is fixedly connected to a positioning plate, the top of the positioning plate is fixedly connected to a vertical plate, the outer surface of the vertical plate is slidably connected to a movable frame, the right side of the movable frame is fixedly connected to a bearing plate, the top of the bearing plate is fixedly connected to a positioning column, a counterweight disk is evenly stacked on the top of the bearing plate and on the outside of the positioning column, and the left side of the bottom of the syringe is threadedly connected to an L-shaped needle.

[0006] Preferably, a conical sealing pad is provided on the outer surface of the L-shaped needle, and the conical sealing pad is fixedly connected to the outer surface of the L-shaped needle.

[0007] Preferably, the front and back sides of the injection barrel are fixedly connected with reinforcement plates, and one side of the reinforcement plate is fixedly connected with a binding strap.

[0008] Preferably, a slide plate is fixedly connected to the top of the vertical plate, and slideways for use with the slide plate are provided on both left and right sides of the inner cavity of the movable frame, and the outer surface of the slide plate is slidably connected to the inner surface of the slideway.

[0009] Preferably, a slide cylinder is embedded on the top of the injection cylinder, and the inner surface of the slide cylinder is slidably connected to the outer surface of the driving rod.

[0010] Preferably, a connecting plate is fixedly connected to the top of the left side of the movable frame, and the left side of the connecting plate is fixedly connected to the connection point of the driving disk.

[0011] Preferably, the inner surface of the counterweight plate is slidably connected to the outer surface of the positioning column, and the number of the counterweight plates is three.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model can inject trees by arranging an injection cylinder, a piston, a driving rod, a driving disk and an L-shaped needle. By arranging a positioning plate, a vertical plate, a movable frame, a bearing plate, a positioning column and a counterweight plate, the driving disk can be conveniently moved downward, thereby realizing automatic injection of trees. By arranging the above structure, the injection device has the advantage of being easy to inject when in use, and solves the problem that the traditional injection device is not easy to inject when in use, thereby being able to meet the injection use needs of customers and avoiding waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the structure of the injection barrel of the utility model;

[0016] Figure 3 For this utility model Figure 2 A magnified view of the structure;

[0017] Figure 4 It is a three-dimensional diagram of the connection between the vertical board and the sliding plate structure of the utility model.

[0018] In the figure: 1. syringe barrel; 2. piston; 3. drive rod; 4. drive disk; 5. positioning plate; 6. vertical plate; 7. movable frame; 8. bearing plate; 9. positioning column; 10. counterweight plate; 11. L-shaped needle; 12. conical sealing gasket; 13. reinforcement plate; 14. binding belt; 15. slide plate; 16. slideway; 17. slide cylinder; 18. connecting plate. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figures 1 to 4 A microporous injection device for tree rejuvenation comprises an injection barrel 1, an inner cavity of the injection barrel 1 is slidably connected with a piston 2, the top of the piston 2 is fixedly connected with a driving rod 3, the top of the driving rod 3 passes through the injection barrel 1 and is fixedly connected with a driving disk 4, a positioning plate 5 is fixedly connected to the bottom of the right side of the injection barrel 1, a vertical plate 6 is fixedly connected to the top of the positioning plate 5, a movable frame 7 is slidably connected to the outer surface of the vertical plate 6, a bearing plate 8 is fixedly connected to the right side of the movable frame 7, a positioning column 9 is fixedly connected to the top of the bearing plate 8, a counterweight disk 10 is evenly stacked on the top of the bearing plate 8 and on the outside of the positioning column 9, and an L-shaped needle 11 is threadedly connected to the left side of the bottom of the injection barrel 1.

[0021] In this embodiment: the utility model can inject trees by providing an injection cylinder 1, a piston 2, a driving rod 3, a driving disk 4 and an L-shaped needle 11. By providing a positioning plate 5, a vertical plate 6, a movable frame 7, a bearing plate 8, a positioning column 9 and a counterweight plate 10, the driving disk 4 can be conveniently moved downward, thereby realizing automatic injection of trees. By providing the above structure, the injection device has the advantage of being easy to inject when in use, and solves the problem that the traditional injection device is not easy to inject when in use, thereby being able to meet the injection use needs of customers and avoiding waste of resources.

[0022] As a technical optimization solution of the utility model, a conical sealing pad 12 is provided on the outer surface of the L-shaped needle 11 , and the conical sealing pad 12 is fixedly connected to the outer surface of the L-shaped needle 11 .

[0023] In this embodiment, by providing a conical sealing pad 12, the L-shaped needle 11 and the tree injection hole can be easily sealed.

[0024] As a technical optimization solution of the utility model, the front and back sides of the injection barrel 1 are fixedly connected with a reinforcing plate 13 , and one side of the reinforcing plate 13 is fixedly connected with a binding belt 14 .

[0025] In this embodiment, by providing the reinforcing plate 13 and the binding belt 14, the injection cylinder 1 and the tree can be conveniently bound and limited.

[0026] As a technical optimization solution of the utility model, a slide plate 15 is fixedly connected to the top of the vertical plate 6, and slideways 16 used in conjunction with the slide plate 15 are provided on the left and right sides of the inner cavity of the movable frame 7, and the outer surface of the slide plate 15 is slidably connected to the inner surface of the slideway 16.

[0027] In this embodiment, the movable frame 7 can be guided and limited by providing the slide plate 15 and the slideway 16 .

[0028] As a technical optimization solution of the present invention, a slide cylinder 17 is embedded on the top of the injection cylinder 1 , and the inner surface of the slide cylinder 17 is slidably connected to the outer surface of the driving rod 3 .

[0029] In this embodiment, the slide cylinder 17 is provided to guide and support the driving rod 3 .

[0030] As a technical optimization solution of the utility model, a connecting plate 18 is fixedly connected to the top of the left side of the movable frame 7 , and the left side of the connecting plate 18 is fixedly connected to the connection point of the driving disk 4 .

[0031] In this embodiment, the connection plate 18 is provided to facilitate installation of the drive disk 4 and the movable frame 7 .

[0032] As a technical optimization solution of the utility model, the inner surface of the counterweight plate 10 is slidably connected to the outer surface of the positioning column 9, and the number of the counterweight plates 10 is three.

[0033] Working principle: When it is necessary to inject the tree, the staff moves the device to the inner cavity of the medicine cartridge, then the staff moves the driving disk 4 upward, so that the driving disk 4 drives the driving rod 3 and the piston 2 to move upward, thereby extracting the medicine into the inner cavity of the injection barrel 1, and at the same time, the driving disk 4 drives the movable frame 7 to slide upward on the outer surface of the vertical plate 6 through the connecting plate 18, then the staff moves the injection barrel 1, so that the injection barrel 1 drives the L-shaped needle 11 to be inserted into the inner cavity of the injection hole of the tree, and at the same time, the conical sealing gasket 12 seals the connection between the L-shaped needle 11 and the injection hole of the tree, thereby preventing the medicine from flowing out, then the staff moves the binding belts 14 on both sides, so that the binding belts 14 on both sides bind and limit the tree and the injection barrel 1, thereby realizing the installation of the injection barrel 1 and the tree;

[0034] Next, the staff moves the corresponding number of counterweight discs 10 in sequence, so that the counterweight discs 10 slide downward on the outer surface of the positioning column 9 and contact the support plate 8, so that the counterweight discs 10 drive the support plate 8 and the movable frame 7 to move downward under their own gravity. At the same time, the movable frame 7 drives the connecting plate 18 and the driving disc 4 to move downward, so that the driving disc 4 drives the driving rod 3 and the piston 2 to move downward to push the liquid medicine, so that the liquid medicine is slowly and automatically injected into the trees through the L-shaped needle 11. The device is simple to operate and easy to use for injection, thereby meeting the injection needs of customers and avoiding waste of resources.

[0035] The standard parts used in this application document can all be purchased from the market and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatic control through a controller. The control circuit of the controller can be implemented through simple programming by technicians in this field, which is common knowledge in the field. This application is mainly used to protect mechanical devices, so this application no longer explains the control method and circuit connection in detail.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A microporous injection device for tree rejuvenation, comprising an injection barrel (1), characterized in that: The inner cavity of the injection barrel (1) is slidably connected to a piston (2), the top of the piston (2) is fixedly connected to a driving rod (3), the top of the driving rod (3) passes through the injection barrel (1) and is fixedly connected to a driving disk (4), the bottom of the right side of the injection barrel (1) is fixedly connected to a positioning plate (5), the top of the positioning plate (5) is fixedly connected to a vertical plate (6), the outer surface of the vertical plate (6) is slidably connected to a movable frame (7), the right side of the movable frame (7) is fixedly connected to a bearing plate (8), the top of the bearing plate (8) is fixedly connected to a positioning column (9), a counterweight plate (10) is evenly stacked on the top of the bearing plate (8) and outside the positioning column (9), and the left side of the bottom of the injection barrel (1) is threadedly connected to an L-shaped needle (11).

2. A microporous injection device for tree rejuvenation according to claim 1, characterized in that: The outer surface of the L-shaped needle (11) is provided with a conical sealing gasket (12), and the conical sealing gasket (12) is fixedly connected to the outer surface of the L-shaped needle (11).

3. A microporous injection device for tree rejuvenation according to claim 1, characterized in that: The front and back sides of the injection barrel (1) are both fixedly connected to a reinforcement plate (13), and one side of the reinforcement plate (13) is fixedly connected to a binding belt (14).

4. A microporous injection device for tree rejuvenation according to claim 1, characterized in that: A slide plate (15) is fixedly connected to the top of the vertical plate (6), and slideways (16) for use with the slide plate (15) are provided on both left and right sides of the inner cavity of the movable frame (7), and the outer surface of the slide plate (15) is slidably connected to the inner surface of the slideway (16).

5. A microporous injection device for tree rejuvenation according to claim 1, characterized in that: A slide cylinder (17) is embedded on the top of the injection cylinder (1), and the inner surface of the slide cylinder (17) is slidably connected to the outer surface of the driving rod (3).

6. A microporous injection device for tree rejuvenation according to claim 1, characterized in that: A connecting plate (18) is fixedly connected to the top of the left side of the movable frame (7), and the left side of the connecting plate (18) is fixedly connected to the connection point of the driving disk (4).

7. A microporous injection device for tree rejuvenation according to claim 1, characterized in that: The inner surface of the counterweight plate (10) is slidably connected to the outer surface of the positioning column (9), and the number of the counterweight plates (10) is three.

Images