Mangrove forest nursery stock pruning device

Abstract

The utility model relates to the technical field of nursery stock pruning, and discloses a mangrove forest nursery stock pruning device which comprises a fixing plate, a mounting plate is fixedly mounted on one side of the fixing plate, an air cylinder is fixedly mounted on one side of the mounting plate, and the output end of the air cylinder is fixedly connected with a pushing block. A trimming mechanism is rotationally connected to one side of the interior of the pushing block, a connecting rod is fixedly installed on one side of the fixing plate, a limiting plate is welded to one end of the connecting rod, two sets of limiting rails are arranged on the surface of the limiting plate, a hook mechanism is fixedly installed on one side of the limiting plate, and an adjusting rod is fixedly installed at one end of the air cylinder. According to the mangrove forest nursery stock pruning device, the pruning mechanism is arranged, an external power source is connected to open the air cylinder, the pushing block is driven to do reciprocating translation, the pushing block drives the pruning knife A and the pruning knife B to move, the sliding block slides in the limiting rail, the pruning mechanism is opened and closed, mangrove forest nursery stocks are automatically pruned, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling pruning, in particular to a mangrove seedling pruning device. Background Art

[0002] Mangroves are wetland woody plant communities composed of evergreen trees or shrubs, mainly mangrove plants, growing in the intertidal zones of tropical and subtropical coasts. They play an important role in purifying seawater, preventing wind and waves, fixing carbon, and maintaining biodiversity. They are known as "coastal guards" and "green lungs of the ocean". They are also important habitats for rare and endangered waterfowl, and places for fish, shrimp, crabs, and shellfish to grow and reproduce. In the process of cultivating and planting mangroves, pruning devices are often needed to prune sweet potato seedlings.

[0003] A seedling pruning device is disclosed. Although the utility model seedling pruning knife fixes the blade on the connecting block by screws, it is not necessary to replace the entire pruning knife every time the pruning knife is damaged. Only the blade needs to be replaced, which reduces the pruning cost. The length of the pruning knife can be adjusted by rotating the knob to extend or shorten the support rod, which makes pruning more convenient.

[0004] However, the seedling pruning device has the following disadvantages:

[0005] (1) It is not convenient to limit the position of branches. When cutting, thicker branches are difficult to cut off at one time, and the branches will shift, causing damage to the bark, thus affecting pruning;

[0006] (2) It is not convenient to save manpower. When cutting branches, it is necessary to squeeze the branches and cut them, which is quite laborious. Utility Model Content

[0007] 1. Technical issues to be solved

[0008] The technical problem solved by the utility model is to provide a mangrove seedling pruning device which is highly practical, can be simply operated and has a relatively simple structure. It solves the problems raised in the above background technology that it is inconvenient to limit the branches. When shearing, thicker branches are difficult to cut off at one time, and the branches will shift, thus affecting pruning; it is not convenient to save manpower, and when cutting branches, manpower is required to squeeze the branches for shearing, which is relatively laborious.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mangrove seedling pruning device, comprising a fixing plate, a mounting plate is fixedly installed on one side of the fixing plate, a cylinder is fixedly installed on one side of the mounting plate, a pushing block is fixedly connected to the output end of the cylinder, a pruning mechanism is rotatably connected to one side of the pushing block, a connecting rod is fixedly installed on one side of the fixing plate, a limiting plate is welded to one end of the connecting rod, two groups of limiting tracks are opened on the surface of the limiting plate, a hook mechanism is fixedly installed on one side of the limiting plate, an adjusting rod is fixedly installed on one end of the cylinder, and a handle is sleeved on the surface of the adjusting rod.

[0011] As a further solution of the utility model, the pruning mechanism includes a pruning knife A rotatably connected to one side of the inside of the pushing block, one side of the pruning knife A is rotatably connected to a pruning knife B, one side of the pruning knife B is rotatably connected to the pushing block, and the pruning knife A and the pruning knife B are used to prune mangrove seedlings.

[0012] As a further solution of the utility model, the hook mechanism includes a fixing rod fixedly mounted on one side of the limiting plate, and a hook is welded on one end of the fixing rod, and the hook is used to limit the branch.

[0013] As a further solution of the utility model, the number of the connecting rods is four groups, the four groups of connecting rods are distributed in a rectangular array, and the connecting rods are used to connect the limiting plates.

[0014] As a further solution of the utility model, a threaded hole is opened on one side of the handle surface, and a threaded bolt passes through the internal thread of the threaded hole. A plurality of limiting holes are opened on the surface of the adjusting rod at equal intervals along the axial direction. The limiting holes are adapted to the threaded bolt and are used to fix the threaded bolt.

[0015] As a further solution of the utility model, a hand strap is fixedly provided on the other side of the handle surface, and the surface of the handle is provided with anti-slip patterns, which facilitate anti-slip.

[0016] As a further solution of the utility model, two sets of sliding blocks are welded on one side of the trimming mechanism, and the sliding blocks are slidably connected to the inside of the limiting track. The sliding blocks slide inside the limiting track to drive the A trimming knife and the B trimming knife to open and close.

[0017] (III) Beneficial effects

[0018] The utility model provides a mangrove seedling pruning device, which has the following beneficial effects:

[0019] 1. The mangrove seedling pruning device, through the setting of the pruning mechanism, connects to the external power supply to open the cylinder, drives the push block to move back and forth, the push block drives the A pruning knife and the B pruning knife to move, and the sliding block slides inside the limit track, so that the pruning mechanism opens and closes, and the mangrove seedlings are automatically pruned, saving manpower.

[0020] 2. The mangrove seedling pruning device, through the setting of the hook mechanism, when pruning, the pull hook hooks the branch, and the pruning mechanism cuts off the branch, so as to avoid the branch shifting during pruning and affecting the pruning.

[0021] 3. The mangrove seedling pruning device, through the setting of the adjusting rod, pulls the adjusting rod to make it slide inside the handle, and then screws the threaded bolt to fix the adjusting rod, and adjusts the overall length, which is convenient for personnel to prune seedlings of different heights and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the trimming mechanism of the utility model;

[0024] Figure 3 This is a schematic diagram of the hook mechanism structure of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the adjusting rod of the utility model.

[0026] In the figure: 1. fixing plate; 2. mounting plate; 3. cylinder; 4. pushing block; 5. trimming mechanism; 501. trimming knife A; 502. trimming knife B; 6. sliding block; 7. connecting rod; 8. limiting plate; 9. limiting track; 10. hook mechanism; 1001. fixing rod; 1002. hook; 11. adjusting rod; 12. handle; 13. threaded bolt; 14. hand strap. DETAILED DESCRIPTION

[0027] 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. 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.

[0028] See also Figures 1 to 4The utility model provides a technical solution: a mangrove seedling pruning device, comprising a fixed plate 1, a mounting plate 2 is fixedly installed on one side of the fixed plate 1, a cylinder 3 is fixedly installed on one side of the mounting plate 2, a push block 4 is fixedly connected to the output end of the cylinder 3, a pruning mechanism 5 is rotatably connected to one side of the push block 4, through the setting of the pruning mechanism 5, the external power supply is connected to open the cylinder 3, the push block 4 is driven to reciprocate, the push block 4 drives the A pruning knife 501 and the B pruning knife 502 to move, the sliding block 6 slides inside the limiting track 9, so that the pruning mechanism 5 is opened and closed, and the mangrove seedlings are automatically pruned, saving manpower, and a connecting rod is fixedly installed on one side of the fixed plate 1 7. A limit plate 8 is welded to one end of the connecting rod 7. Two sets of limit rails 9 are provided on the surface of the limit plate 8. A hook mechanism 10 is fixedly installed on one side of the limit plate 8. Through the setting of the hook mechanism 10, when pruning, the hook 1002 hooks the branches, and the pruning mechanism 5 cuts off the branches to avoid the branches shifting during pruning and affecting pruning. An adjusting rod 11 is fixedly installed on one end of the cylinder 3. Through the setting of the adjusting rod 11, the adjusting rod 11 is pulled to slide inside the handle 12, and then the threaded bolt 13 is screwed to fix the adjusting rod 11, and the overall length is adjusted, which is convenient for personnel to prune seedlings of different heights and is convenient to use. The surface of the adjusting rod 11 is sleeved with the handle 12;

[0029] The trimming mechanism 5 includes a trimming knife A 501 rotatably connected to one side of the inner side of the push block 4, one side of the trimming knife A 501 is rotatably connected to the trimming knife B 502, one side of the trimming knife B 502 is rotatably connected to the push block 4, through the setting of the trimming mechanism 5, the external power supply is connected to open the cylinder 3, the push block 4 is driven to reciprocate, the push block 4 drives the trimming knife A 501 and the trimming knife B 502 to move, the sliding block 6 slides inside the limit track 9, so that the trimming mechanism 5 is opened and closed, and the mangrove seedlings are automatically trimmed, saving manpower;

[0030] The hook mechanism 10 includes a fixed rod 1001 fixedly mounted on one side of the limit plate 8, and a hook 1002 is welded at one end of the fixed rod 1001. Through the setting of the hook mechanism 10, when pruning, the hook 1002 hooks the branch, and the pruning mechanism 5 cuts off the branch to avoid displacement of the branch during pruning, which affects pruning;

[0031] The number of connecting rods 7 is four groups, and the four groups of connecting rods 7 are distributed in a rectangular array. The setting of the connecting rods 7 plays a role in fixing the limit plate 8;

[0032] A threaded hole is provided on one side of the surface of the handle 12, and a threaded bolt 13 is passed through the internal thread of the threaded hole. A plurality of limiting holes are provided on the surface of the adjusting rod 11 at equal intervals along the axial direction, and the limiting holes are adapted to the threaded bolt 13. By setting the adjusting rod 11, the adjusting rod 11 is pulled to slide inside the handle 12, and then the threaded bolt 13 is screwed to fix the adjusting rod 11, and the overall length is adjusted, so that personnel can prune seedlings of different heights, and it is convenient to use;

[0033] A hand strap 14 is fixedly arranged on the other side of the handle 12. The surface of the handle 12 is provided with anti-slip grooves. The hand strap 14 is arranged to facilitate the person to hold the handle 12.

[0034] Two sets of sliding blocks 6 are welded on one side of the trimming mechanism 5 . The sliding blocks 6 are slidably connected to the inside of the limiting track 9 . The setting of the sliding blocks 6 can limit the A trimming knife 501 and the B trimming knife 502 .

[0035] In the utility model, the working steps of the device are as follows:

[0036] The first step: pull the adjusting rod 11 to make it slide inside the handle 12, and then screw the threaded bolt 13 to fix the adjusting rod 11, and adjust the overall length to facilitate personnel to trim seedlings of different heights;

[0037] Step 2: When pruning, the hook 1002 hooks the branch, and the pruning mechanism 5 cuts off the branch to prevent the branch from shifting during pruning;

[0038] The third step: connect the external power supply to open the cylinder 3, drive the push block 4 to reciprocate, the push block 4 drives the A pruning knife 501 and the B pruning knife 502 to move, and the sliding block 6 slides inside the limiting track 9, so that the pruning mechanism 5 opens and closes, and the mangrove seedlings are automatically pruned.

[0039] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0040] The standard parts used therein can all be purchased from the market and can be customized according to the instructions 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, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0041] 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 mangrove seedling pruning device, comprising a fixing plate (1), characterized in that: A mounting plate (2) is fixedly mounted on one side of the fixing plate (1), a cylinder (3) is fixedly mounted on one side of the mounting plate (2), an output end of the cylinder (3) is fixedly connected to a push block (4), a trimming mechanism (5) is rotatably connected to one side of the push block (4), a connecting rod (7) is fixedly mounted on one side of the fixing plate (1), a limiting plate (8) is welded to one end of the connecting rod (7), two groups of limiting tracks (9) are provided on the surface of the limiting plate (8), a hook mechanism (10) is fixedly mounted on one side of the limiting plate (8), an adjusting rod (11) is fixedly mounted on one end of the cylinder (3), and a handle (12) is sleeved on the surface of the adjusting rod (11).

2. A mangrove seedling pruning device according to claim 1, characterized in that: The trimming mechanism (5) comprises an A trimming knife (501) rotatably connected to one side of the inside of the pushing block (4), one side of the A trimming knife (501) is rotatably connected to a B trimming knife (502), and one side of the B trimming knife (502) is rotatably connected to the pushing block (4).

3. A mangrove seedling pruning device according to claim 1, characterized in that: The hook mechanism (10) comprises a fixing rod (1001) fixedly mounted on one side of the limiting plate (8), and a draw hook (1002) is welded to one end of the fixing rod (1001).

4. A mangrove seedling pruning device according to claim 1, characterized in that: The number of the connecting rods (7) is four groups, and the four groups of connecting rods (7) are distributed in a rectangular array.

5. The mangrove seedling pruning device according to claim 1, characterized in that: A threaded hole is provided on one side of the surface of the handle (12), a threaded bolt (13) penetrates through the internal thread of the threaded hole, and a plurality of limiting holes are provided on the surface of the adjustment rod (11) at equal intervals along the axial direction, and the limiting holes are adapted to the threaded bolt (13).

6. The mangrove seedling pruning device according to claim 1, characterized in that: A hand strap (14) is fixedly arranged on the other side of the surface of the handle (12), and the surface of the handle (12) is provided with anti-slip patterns.

7. The mangrove seedling pruning device according to claim 1, characterized in that: Two groups of sliding blocks (6) are welded to one side of the trimming mechanism (5), and the sliding blocks (6) are slidably connected to the inside of the limiting track (9).

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