Nursery stock fixing device for greening construction

Abstract

The utility model discloses a nursery stock fixing device for greening construction, which comprises two arc-shaped fixing seats, the two fixing seats are hinged, two limiting shells are fixedly arranged on one side of each fixing seat, a screw rod is rotatably arranged in each limiting shell, the screw rod is in threaded connection with a pushing rod, the pushing rod is movably connected with the limiting shells, and the limiting shells are fixedly arranged on the fixing seats. One end of the pushing rod penetrates through the limiting shell and is fixedly connected with an arc-shaped plate, a driving chamber is arranged in the fixed seat, a moving strip is arranged in the driving chamber in a sliding connection mode through a rail, a first conical rack and a second conical rack are arranged on the moving strip, and one end of the screw extends into the driving chamber and is fixedly provided with a driven conical gear matched with the first conical rack; a rotating handle is rotationally arranged on one side of one fixing seat, one end of the rotating handle extends into a driving chamber, a driving bevel gear matched with a second bevel rack is fixedly arranged, the four arc-shaped plates move at the same time, accordingly, the seedlings are rapidly fixed, and the whole operation process is simple.

Description

TECHNICAL FIELD

[0001] The utility model relates to seedling fixing technical field, more specifically, it relates to a seedling fixing device for greening construction. BACKGROUND

[0002] In the process of urban greening construction, seedlings are often transplanted. The seedling fixing device for landscaping construction is a device or structure specially used for fixing and supporting newly planted seedlings. The newly planted seedlings are prone to tilting or falling due to wind force, soft soil, or gravity before the root system is fully fixed and grown. The fixing device can effectively prevent the seedlings from tilting or falling in the initial stage. The existing seedling fixing device for greening construction has the following problems: when different thickness seedlings need to be fixed, the staff needs to rotate multiple screws to make multiple fixed arc-shaped plates contact with the seedlings, thereby fixing them. However, this fixing method requires the staff to rotate the screws for fixing and adjust the positions of multiple arc-shaped plates to stably fix the seedlings, which wastes a lot of adjustment time and reduces the work efficiency of fixing the seedlings. In addition, the existing seedling fixing device for greening construction cannot adjust the fixed height, which cannot meet the use requirements of different height fixing and supporting, reduces the flexibility and practicality of the entire device, and is very inconvenient to use. SUMMARY

[0003] (I) Technical problems solved

[0004] In view of the problems in the prior art, the utility model provides a seedling fixing device for greening construction to solve the technical problem that the existing seedling fixing device for greening construction needs to rotate multiple screws and adjust the positions of multiple arc-shaped plates when different thickness seedlings need to be fixed, which wastes a lot of adjustment time.

[0005] (II) Technical solutions

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a seedling fixing device for afforesting construction, including two arc fixed base, two fixed base between hinged connection, every fixed base one side is equipped with two limit shell fixedly, every limit shell is equipped with screw rod rotatably, the screw rod is equipped with push rod with screw connection, push rod and limit shell movable joint, push rod one end passes through limit shell fixed connection and is equipped with arc plate, be equipped with drive chamber in fixed base, be equipped with mobile strip through track sliding connection in drive chamber, be equipped with first conical gear rack and second conical gear rack on mobile strip, one end of screw rod is fixedly set with driven conical gear that cooperates with first conical gear rack and reaches into drive chamber, one of fixed base one side is equipped with handle of steering wheel rotatably, handle of steering wheel one end reaches into drive chamber and is fixedly set with drive conical gear that cooperates with second conical gear rack, every fixed base lower extreme is equipped with support leg fixedly, support leg outside movable and be equipped with lifting frame.

[0007] The utility model further sets up, support leg outside fixedly be equipped with two limit strip, lifting frame is provided with two limit slot that cooperates with limit strip on, convenient for lifting frame limit.

[0008] The utility model further sets up, be equipped with lead screw rotatably on lifting frame, one end of lead screw is rotatably connected with support leg, convenient for lead screw rotation simultaneously removes.

[0009] The utility model further sets up, be equipped with push ring fixedly on lead screw, convenient for lead screw rotation.

[0010] The utility model further sets up, be equipped with fixed nail fixedly on the lower extreme of lifting frame, convenient for fixed lifting frame.

[0011] The utility model further sets up, one of fixed base one side is equipped with connecting block fixedly respectively, two connecting block outside movable and be equipped with fixed frame, convenient for two connecting frame fixed.

[0012] The utility model further sets up, one of connecting block one side is equipped with fixed shell fixedly, be equipped with lifting plate movable in fixed shell, be equipped with two pull rod fixedly on the upper end of lifting plate, two pull rod one end passes through fixed shell and is equipped with fixed frame fixed connection, convenient for fixed frame removal.

[0013] The utility model further sets up, every pull rod outside movable and be equipped with spring, convenient for push lifting plate.

[0014] (Three) beneficial effect

[0015] Compared with the prior art, the utility model provides a seedling fixing device for afforesting construction, has the following beneficial effects:

[0016] 1. By the cooperation of the fixed seat, the limiting shell, the screw rod, the push rod, the arc-shaped plate, the driving chamber, the moving strip, the first conical gear rack, the second conical gear rack, the driven conical gear, the rotating handle and the driving conical gear, the four arc-shaped plates can be moved simultaneously by rotating the rotating handle, so that the seedling is quickly fixed, the whole operation process is simple, multiple arc-shaped plates do not need to be adjusted separately, the adjustment time is saved, and the work efficiency of fixing the seedling is improved.

[0017] 2. By the cooperation of the supporting leg, the lifting frame, the limiting strip, the limiting groove, the lead screw, the push ring and the fixing nail, the total length of the supporting leg and the lifting frame can be adjusted, so that the fixed height is adjusted, the use requirement of fixing seedlings of different heights is met, the flexibility and practicality of the whole fixing device are improved, and the use is very convenient.

[0018] 3. By the cooperation of the connecting block, the fixed frame, the fixed shell, the lifting plate, the insertion rod, the insertion hole, the pull rod and the spring, the two connecting blocks can be positioned and then quickly fixed, which can be completed without using professional tools to twist multiple screws by the staff, the whole fixing method is simple and convenient to operate. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a whole structure schematic diagram of a seedling fixing device in a green construction use state;

[0020] Figure 2 It is a fixed seat and its connecting part partial cross-section structure schematic diagram in a rotating state of a rotating handle;

[0021] Figure 3 It is a lifting frame and its connecting part partial cross-section structure schematic diagram in a rotating state of a lead screw;

[0022] Figure 4 It is a fixed shell and its connecting part partial cross-section structure schematic diagram in a fixed state of a connecting block;

[0023] Figure 5 It is a connecting block and its connecting part partial cross-section structure schematic diagram in a state of an insertion rod inserted into an insertion hole.

[0024] In the drawing: 1, fixed seat; 2, limiting shell; 3, screw rod; 4, push rod; 5, arc-shaped plate; 6, driving chamber; 7, moving strip; 8, first conical gear rack; 9, second conical gear rack; 10, driven conical gear; 11, rotating handle; 12, driving conical gear; 13, supporting leg; 14, lifting frame; 15, limiting strip; 16, limiting groove; 17, lead screw; 18, push ring; 19, fixing nail; 20, connecting block; 21, fixed frame; 22, fixed shell; 23, lifting plate; 24, pull rod; 25, spring; 26, insertion rod; 27, insertion hole. DETAILED DESCRIPTION

[0025] It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0027] In the present application, unless otherwise specified, the directions used such as "up, down" are generally with respect to the directions shown in the drawings, or with respect to the vertical, perpendicular or gravitational direction; similarly, for the convenience of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer with respect to the contour of each component itself, but the above directional words are not used to limit the present application.

[0028] Please refer to Figures 1-5 A seedling fixing device for greening construction, comprising two arc-shaped fixing seats 1, two said fixing seats 1 are hingedly connected, two limiting shells 2 are fixed on one side of each said fixing seat 1, a screw rod 3 is rotatably arranged in each said limiting shell 2, a push rod 4 is threadedly connected to the screw rod 3, the push rod 4 is movably connected to the limiting shell 2, an arc-shaped plate 5 is fixedly connected to one end of the push rod 4 and extends through the limiting shell 2, a drive chamber 6 is arranged in the fixing seat 1, a moving strip 7 is slidably arranged in the drive chamber 6, a first conical gear rack 8 and a second conical gear rack 9 are arranged on the moving strip 7, a driven conical gear 10 is fixedly arranged at one end of the screw rod 3 and cooperates with the first conical gear rack 8, a handle 11 is rotatably arranged on one side of one of the fixing seats 1, and a driving conical gear 12 is fixedly arranged at one end of the handle 11 and cooperates with the second conical gear rack 9.

[0029] In this embodiment, when the seedling needs to be fixed, the two fixing bases 1 are rotated around the hinged connection and movably sleeved outside the seedling to be fixed. The two driving chambers 6 are adjacent to each other, the two moving strips 7 are in contact, the handle 11 is rotated, the driving bevel gear 12 is rotated by the handle 11, the second bevel gear 9 is rotated by the driving bevel gear 12, the moving strip 7 is rotated along the sliding connection with the driving chamber 6, and the two moving strips 7 form a ring in the two driving chambers 6. At the same time, the two first bevel gears 8 and the two second bevel gears 9 form two tooth rings, respectively. The moving strip 7 rotates the four first bevel gears 8, the first bevel gear 8 rotates the driven bevel gear 10, the driven bevel gear 10 rotates the screw rod 3, the screw rod 3 is in threaded connection with the pushing rod 4, the pushing rod 4 moves outward along the limiting shell 2, the pushing rod 4 drives the arc-shaped plate 5 to move, the four arc-shaped plates 5 are simultaneously moved, and the seedling is fixed by cooperation. The handle 11 can be rotated in the opposite direction regularly, so that the arc-shaped plate 5 moves outward regularly, and the growth of the seedling is avoided.

[0030] Please refer to Figures 1-5 , as an embodiment for adjusting the height of the fixing: a support leg 13 is fixed at the lower end of each fixing base 1, a lifting frame 14 is movably arranged outside the support leg 13, two limiting strips 15 are fixed outside the support leg 13, two limiting grooves 16 matched with the limiting strips 15 are arranged on the lifting frame 14, a lead screw 17 is rotatably arranged on the lifting frame 14, one end of the lead screw 17 is rotatably connected with the support leg 13, a pushing ring 18 is fixed on the lead screw 17, and a fixing nail 19 is fixed at the lower end of the lifting frame 14.

[0031] Specifically, when the height of the fixing needs to be adjusted, the pushing ring 18 is rotated, the pushing ring 18 drives the lead screw 17 to rotate, the lead screw 17 is in threaded connection with the support leg 13, so that the lead screw 17 moves away from the support leg 13 while rotating, the lead screw 17 drives the lifting frame 14 to move, the lifting frame 14 is limited by the limiting grooves 16 and the limiting strips 15, so that the total length of the lifting frame 14 and the support leg 13 is adjusted, that is, the height of the fixing is adjusted, and the lifting frame 14 at the lower end can be fixed to the ground by the fixing nail 19.

[0032] Please refer to Figures 1-5As an embodiment of fixing two connecting blocks 20: two fixing bases 1 are respectively fixed with connecting blocks 20 on one side, and the outer sides of the two connecting blocks 20 are movably provided with a fixed frame 21. One side of one of the connecting blocks 20 is fixedly provided with a fixed shell 22, and the fixed shell 22 is movably provided with a lifting plate 23. The upper end of the lifting plate 23 is fixedly provided with two pull rods 24, and one end of each of the two pull rods 24 is fixedly connected with the fixed frame 21 through the fixed shell 22. The outer side of each of the two pull rods 24 is movably sleeved with a spring 25.

[0033] Specifically, when two connecting blocks 20 need to be fixed, the fixed frame 21 is pulled upwards, the fixed frame 21 drives the two pull rods 24 to move, the pull rods 24 drive the lifting plate 23 to move, and at the same time, the springs 25 are compressed, so that the fixed frame 21 is separated from the connecting blocks 20. One of the connecting blocks 20 is provided with a plug rod 26, and the other connecting block 20 is provided with a plug hole 27. The fixed base 1 is rotated to make the two connecting blocks 20 contact each other, and the plug rod 26 is inserted into the plug hole 27 to position it. The fixed frame 21 is loosened, and under the pushing of the springs 25, the lifting plate 23 moves back to the original position. The lifting plate 23 drives the pull rods 24 and the fixed frame 21 to move, so that the fixed frame 21 fixes the two connecting blocks 20.

[0034] In summary, the overall device has the following advantages when in use:

[0035] When it is necessary to adjust the total length of the support leg 13 and the lifting frame 14 according to the height of the seedling, the pushing ring 18 is rotated, and the pushing ring 18 drives the lead screw 17 to rotate. Since the lead screw 17 is threadedly connected with the support leg 13, the lead screw 17 moves away from the support leg 13 while rotating. The lead screw 17 drives the lifting frame 14 to move, and the lifting frame 14 is limited by the limiting slot 16 and the limiting strip 15, so as to adjust the total length of the lifting frame 14 and the support leg 13, that is, to adjust the fixed height.

[0036] When the whole device needs to be put outside the seedling in the state, the whole device is moved to the outside of the seedling, the fixed frame 21 is pulled up, the fixed frame 21 drives the two pull rods 24 to move, the pull rod 24 drives the lifting plate 23 to move, at the same time, the spring 25 is compressed, so that the fixed frame 21 is separated from the connecting block 20, one of the connecting blocks 20 is provided with a plug rod 26, the other connecting block 20 is provided with a plug hole 27, the fixed seat 1 is rotated to make the two connecting blocks 20 contact and the plug rod 26 is inserted into the plug hole 27 to position it, the fixed frame 21 is loosened, under the pushing of the spring 25, the lifting plate 23 moves back to the original position, the lifting plate 23 drives the pull rod 24 and the fixed frame 21 to move, so that the fixed frame 21 fixes the two connecting blocks 20, and the two fixed seats 1 are movably sleeved outside the seedling to be fixed. At this time, the two drive chambers 6 are adjacent to form an annular chamber, the two moving strips 7 are in contact to form a circular ring, and the two first tapered gears 8 and the two second tapered gears 9 form two gear rings respectively. The lower end of the lifting frame 14 can be fixed to the ground through the fixed nail 19, that is, the whole device can be fixed outside the seedling.

[0037] When the seedling needs to be fixed, the handle 11 is rotated, the handle 11 drives the driving tapered gear 12 to rotate, the driving tapered gear 12 drives the second tapered gear 9 to rotate, the second tapered gear 9 drives the moving strip 7 to rotate along the sliding connection with the drive chamber 6. Since the two moving strips 7 are in contact, the two moving strips 7 form a circular ring and rotate in the two drive chambers 6, the moving strip 7 drives the four first tapered gears 8 to rotate, the first tapered gear 8 drives the driven tapered gear 10 to rotate, the driven tapered gear 10 drives the screw rod 3 to rotate, since the screw rod 3 is in threaded connection with the pushing rod 4, the pushing rod 4 moves outward along the limiting shell 2, the pushing rod 4 drives the arc-shaped plate 5 to move, so that the four arc-shaped plates 5 move at the same time and cooperate to fix the seedling. The handle 11 can be rotated in the opposite direction regularly, so that the arc-shaped plate 5 moves outward regularly, avoiding affecting the growth of the seedling.

[0038] In all the schemes mentioned above, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be repeated here. In the above, whenever there is a fixed connection, welding is preferred. Although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A seedling fixing device for greening construction, comprising two arc-shaped fixing bases (1), characterized in that: Two said fixed seat (1) between the hinge connection, each said fixed seat (1) one side is fixedly provided with two limit shell (2), each said limit shell (2) is rotatably provided with screw rod (3), the screw rod (3) is threadedly connected with push rod (4), the push rod (4) is movably connected with limit shell (2), one end of the push rod (4) is fixedly connected with arc plate (5) through limit shell (2), the fixed seat (1) is provided with drive chamber (6), the drive chamber (6) is slidably connected with moving strip (7) through track, the moving strip (7) is provided with first bevel gear (8) and second bevel gear (9), one end of the screw rod (3) extends into the drive chamber (6) and is fixedly provided with driven bevel gear (10) matched with the first bevel gear (8), one of said fixed seat (1) one side is rotatably provided with handle (11), one end of the handle (11) extends into the drive chamber (6) and is fixedly provided with driving bevel gear (12) matched with the second bevel gear (9), each said fixed seat (1) lower end is fixedly provided with support leg (13), the support leg (13) is movably provided with lifting frame (14) outside.

2. The seedling fixing device for greening construction according to claim 1, characterized in that: The support leg (13) is fixedly provided with two limit strips (15) outside, and the lifting frame (14) is provided with two limit grooves (16) matched with the limit strips (15).

3. The seedling fixing device for greening construction according to claim 2, characterized in that: The lifting frame (14) is rotatably provided with lead screw (17), and one end of the lead screw (17) is rotatably connected with the support leg (13).

4. The seedling fixing device for greening construction according to claim 3, characterized in that: The lead screw (17) is fixedly provided with push ring (18).

5. The plant fixing device for greening construction according to claim 4, characterized in that: The lifting frame (14) is fixedly provided with fixed nail (19) at the lower end.

6. The seedling fixing device for greening construction according to any one of claims 1 or 2, characterized in that: Two said fixed seat (1) one side is respectively fixedly provided with connecting block (20), and two said connecting block (20) is movably provided with fixed frame (21) outside.

7. The plant fixing device for green construction according to claim 6, wherein one of the first and second fixing members is provided with a plurality of fixing holes. The connecting block (20) is fixedly provided with fixed shell (22) on one side, and the fixed shell (22) is movably provided with lifting plate (23) inside.

8. The plant fixing device for greening construction according to claim 7, characterized in that: The lifting plate (23) is fixedly provided with two pull rods (24) at the upper end, and the two pull rods (24) are fixedly connected with the fixed frame (21) through the fixed shell (22) at one end. Each said pull rod (24) is movably provided with spring (25) outside.

Images