A type of support and fixing structure for preventing flower falling over

Abstract

This invention relates to the field of flower cultivation technology and relates to a support and fixing structure for preventing flower falling. A threaded adjusting rod is rotatably mounted on a fixed plate via a bearing. A movable plate is fitted onto the threaded adjusting rod via a threaded rotation. Guide rods are fixedly installed on both sides of the front side wall of the fixed plate. A lifting crossbar is fixedly installed at the upper end of a lifting vertical rod. The lifting vertical rod is equipped with a height adjustment and limiting mechanism. A movable rod is movably inserted into the lifting crossbar. A movable rod is movably inserted into a semi-ring. A connecting frame is fixedly installed at one end of the movable rod. A compression cylinder is rotatably mounted inside the connecting frame via a rotating shaft. A sponge sleeve is fixedly fitted onto the compression cylinder. Both ends of a No. 1 spring are fixedly connected to the connecting frame and the inner wall of the semi-ring, respectively. This structure can be fixed to the rim of flower pots of various sizes without inserting into the soil and damaging the root system. It also allows for rapid adjustment of the support height or position according to different growth stages of the flowers, providing continuous and effective support.

Description

Technical Field

[0001] This utility model relates to the field of flower cultivation technology, specifically to a support and fixing structure for preventing lodging of flowering plants. Background Technology

[0002] In greenhouse flower cultivation, especially for tall-stemmed or heavy-flowered varieties such as lilies, carnations, orchids, and chrysanthemums, plants often fall over or bend during growth due to weak stems, excessive flower weight, or external environmental factors. This severely affects the commercial value and ornamental worth of the flowers. Currently, the common method for preventing lodging is to use wooden sticks for tying. Bamboo or wooden sticks are inserted into the soil of the flowerpot, and then the plant stems are tied and fixed with ropes or cable ties. This process not only easily damages the stem bark, but also requires retying when the height needs to be adjusted as the flower grows, making the operation quite cumbersome. In addition, the bamboo or wooden sticks can easily damage the plant roots when inserted into the soil, affecting the growth of the flowers. Therefore, there is an urgent need for a new type of support and fixing structure for greenhouse flowers to prevent lodging. Utility Model Content

[0003] The purpose of this utility model is to address the defects and shortcomings of the existing technology by providing a reasonably designed anti-tipping support and fixing structure for facility flowers, thereby solving the aforementioned problems.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: it includes a fixed plate, a support rod, and a lifting vertical rod, wherein the support rod is fixedly installed on the upper part of the fixed plate, and the lifting vertical rod is movably sleeved on the support rod; It also includes: A threaded adjusting rod is rotatably mounted on a fixed plate via a bearing. A movable plate is rotatably mounted on the threaded adjusting rod via a thread. Guide rods are fixedly mounted on both the left and right sides of the front sidewall of the fixed plate, and the guide rods are movably mounted on the movable plate. A lifting horizontal bar is fixedly installed at the upper end of a lifting vertical bar. The lifting vertical bar is equipped with a height adjustment and limiting mechanism. A movable rod is movably inserted inside the lifting horizontal bar, and the movable rod is equipped with a horizontal adjustment and limiting mechanism. The half-ring consists of two halves, which are respectively hinged to the left and right sides of the front end of the movable rod, and the two halves are connected by a buckle. A movable rod is movably threaded through the half-ring, and a connecting frame is fixedly installed at one end of the movable rod. A squeezing cylinder is rotatably installed inside the connecting frame via a rotating shaft, and a sponge sleeve is fixedly fitted on the squeezing cylinder. There are four No. 1 springs, which are movably sleeved on four movable rods respectively. The two ends of the No. 1 springs are fixedly connected to the connecting frame and the inner wall of the semi-ring respectively.

[0005] Furthermore, the height adjustment limiting mechanism includes: The lifting frame is fixedly installed at the lower end of the lifting vertical rod and is movably sleeved on the support rod. An extrusion plate is movably installed inside the lifting frame. A first limiting tooth is fixedly installed on the rear side wall of the extrusion plate. Several first tooth grooves that cooperate with the first limiting tooth are opened on the front side wall of the support rod. There are two No. 1 connecting rods, which are fixedly installed on the left and right sides of the rear side wall of the extrusion plate, and the No. 1 connecting rods are movably inserted into the lifting frame. The rear ends of the two No. 1 connecting rods pass through the lifting frame and are fixedly installed with a No. 1 pressing plate. There are two springs, both of which are fixedly installed inside the lifting frame, and the rear end of the spring is fixedly connected to the extrusion plate.

[0006] Furthermore, the horizontal adjustment limiting mechanism includes: The second connecting rod consists of two rods, which are respectively movably inserted into the strip grooves opened on the left and right side walls of the lifting crossbar. A second pressing plate is fixedly installed at one end of the second connecting rod at the outer position of the lifting crossbar. The movable blocks are two in number and are respectively movably installed on the left and right sides inside the moving rod. The four corners of the opposite sidewalls of the two movable blocks are fixed with No. 2 limiting teeth. Several No. 2 tooth grooves are opened on the inner wall of the lifting crossbar at the upper and lower sides of the strip groove. The No. 2 limiting teeth are set in conjunction with the No. 2 tooth grooves. The third spring is located inside the moving rod, and its two ends are fixedly connected to the two movable blocks respectively.

[0007] Furthermore, a reinforcing plate is rotatably mounted on the front end of the threaded adjusting rod via a bearing, and the front end of the guide rod is fixedly connected to the reinforcing plate.

[0008] Furthermore, rubber pads are fixedly installed on the opposite side walls of the fixed plate and the movable plate, and limit strips are fixedly installed on the side walls of the fixed plate and the movable plate above the rubber pads.

[0009] Furthermore, a limit block is fixedly provided at the other end of the movable rod, and the limit block is located at the outer position of the semi-ring.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the anti-tipping facility flower support and fixing structure described in this utility model can not only be fixed on the rim of flower pots of various sizes without inserting into the soil and damaging the root system, but also achieve rapid adjustment of the support height or position according to different growth stages of the flowers to provide continuous and effective support. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is an exploded view of the fixed plate, threaded adjusting rod, moving plate, guide rod, reinforcing plate, rubber pad, and limiting strip in this utility model.

[0013] Figure 3 This is an exploded view of the components of this utility model: the semi-ring, the movable rod, the connecting frame, the extrusion cylinder, the sponge sleeve, the No. 1 spring, and the limiting block.

[0014] Figure 4 This is an exploded view of the support rod and the height adjustment limit mechanism in this utility model.

[0015] Figure 5 This is a cross-sectional view of the lifting crossbar and the moving bar in this utility model.

[0016] Figure 6 yes Figure 5 Enlarged view of part A in the image.

[0017] Explanation of reference numerals in the attached figures: Fixed plate 1, support rod 2, lifting vertical rod 3, threaded adjusting rod 4, moving plate 5, guide rod 6, lifting horizontal rod 7, height adjustment limit mechanism 8, lifting frame 8-1, extrusion plate 8-2, first limit tooth 8-3, first connecting rod 8-4, first pressing plate 8-5, second spring 8-6, moving rod 9, horizontal adjustment limit mechanism 10, second connecting rod 10-1, second pressing plate 10-2, movable block 10-3, second limit tooth 10-4, third spring 10-5, semi-ring 11, movable rod 12, connecting frame 13, extrusion cylinder 14, sponge sleeve 15, first spring 16, first tooth groove 17, strip groove 18, second tooth groove 19, reinforcing plate 20, rubber pad 21, limit strip 22, limit block 23. Detailed Implementation

[0018] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0019] like Figures 1-6 As shown, the specific embodiment adopts the following technical solution: it includes a fixed plate 1, a support rod 2 and a lifting vertical rod 3. The support rod 2 is fixedly installed on the upper part of the fixed plate 1, and the lifting vertical rod 3 is movably sleeved on the support rod 2. It also includes: A threaded adjusting rod 4 is rotatably mounted on a fixed plate 1 via a bearing. A movable plate 5 is rotatably fitted onto the threaded adjusting rod 4 via a thread. Guide rods 6 are fixedly mounted on both the left and right sides of the front sidewall of the fixed plate 1, and the guide rods 6 are movably mounted on the movable plate 5. A reinforcing plate 20 is rotatably mounted on the front end of the threaded adjusting rod 4 via a bearing. The front end of the guide rod 6 is fixedly connected to the reinforcing plate 20. The reinforcing plate 20 can effectively improve the stability of the threaded adjusting rod 4 and the front end of the guide rod 6, thereby making the movable plate 5 and the fixed plate 1 more stable. The clamping of the flowerpot's edge is more stable. Rubber pads 21 are fixedly installed on the opposite side walls of the fixed plate 1 and the movable plate 5. Limiting strips 22 are fixedly installed on the side walls of the fixed plate 1 and the movable plate 5 above the rubber pads 21. The rubber pads 21 can increase the friction generated when the fixed plate 1 and the movable plate 5 clamp the flowerpot. The limiting strips 22 can abut against the edge of the flowerpot to prevent the fixed plate 1 and the movable plate 5 from sliding down during long-term use, thereby further improving the stability of the device fixed on the flowerpot. A lifting horizontal bar 7 is fixedly installed at the upper end of a lifting vertical bar 3. A height adjustment limiting mechanism 8 is provided on the lifting vertical bar 3. A movable rod 9 is movably inserted inside the lifting horizontal bar 7. A horizontal adjustment limiting mechanism 10 is provided on the movable rod 9. Half ring 11, there are two half rings 11, which are respectively hinged to the left and right sides of the front end of the moving rod 9, and the two half rings 11 are connected by a buckle. A movable rod 12 is movably passed through the half ring 11. A connecting frame 13 is fixedly installed at one end of the movable rod 12. A squeezing cylinder 14 is rotatably installed in the connecting frame 13 through a rotating shaft. A sponge sleeve 15 is fixedly sleeved on the squeezing cylinder 14. Four springs 16 are movably sleeved on four movable rods 12. The two ends of the springs 16 are fixedly connected to the connecting frame 13 and the inner wall of the semi-ring 11, respectively. The other end of the movable rod 12 is fixedly provided with a limit block 23, which is located on the outer side of the semi-ring 11. The limit block 23 can limit the extreme position of the movable rod 12 on the semi-ring 11 to prevent the movable rod 12 from detaching from the semi-ring 11. The height adjustment and limiting mechanism 8 includes: The lifting frame 8-1 is fixedly installed at the lower end of the lifting vertical rod 3 and is movably sleeved on the support rod 2. The lifting frame 8-1 is movably installed with an extrusion plate 8-2. A first limiting tooth 8-3 is fixedly installed on the rear side wall of the extrusion plate 8-2. Several first tooth grooves 17 that cooperate with the first limiting tooth 8-3 are opened on the front side wall of the support rod 2. There are two No. 1 connecting rods 8-4, which are fixedly installed on the left and right sides of the rear side wall of the extrusion plate 8-2 respectively. The No. 1 connecting rods 8-4 are movably inserted into the lifting frame 8-1. The rear ends of the two No. 1 connecting rods 8-4 pass through the lifting frame 8-1 and are fixedly installed with a No. 1 pressing plate 8-5. There are two springs 8-6, both of which are fixedly installed inside the lifting frame 8-1. The rear end of the spring 8-6 is fixedly connected to the extrusion plate 8-2. With the cooperation of the height adjustment and limiting mechanism 8, the height of the lifting vertical rod 3 can be conveniently limited after the height of the lifting vertical rod 3 is adjusted. The horizontal adjustment and limiting mechanism 10 includes: The second connecting rod 10-1 consists of two rods, which are respectively movably inserted into the strip grooves 18 opened on the left and right side walls of the lifting crossbar 7. One end of the second connecting rod 10-1 is fixedly provided with a second pressing plate 10-2 at the outer position of the lifting crossbar 7. The movable block 10-3 consists of two blocks, which are respectively movably installed on the left and right sides inside the movable rod 9. The four corners of the opposite sidewalls of the two movable blocks 10-3 are fixedly provided with No. 2 limiting teeth 10-4. Several No. 2 tooth grooves 19 are opened on the inner wall of the lifting crossbar 7 at the upper and lower sides of the strip groove 18. The No. 2 limiting teeth 10-4 are configured to cooperate with the No. 2 tooth grooves 19. The No. 3 spring 10-5 is located inside the movable rod 9, and both ends of the No. 3 spring 10-5 are fixedly connected to two movable blocks 10-3 respectively. The horizontal adjustment limiting mechanism 10 can adjust the horizontal position of the plant stem according to the diameter of the flowerpot or the planting position of the flower, so as to fully expand the scope of application.

[0020] When using this utility model, the fixing plate 1 is placed against the outer side of the flowerpot rim. Then, the threaded adjusting rod 4 is rotated, and the guide rod 6 guides the movement of the moving plate 5, causing the moving plate 5 to move towards the inner wall of the flowerpot. This achieves the clamping and fixing of the flowerpot rim by the fixing plate 1 and the moving plate 5. Then, the lifting vertical rod 3 can be grasped, and the first pressing plate 8-5 is pressed towards the lifting frame 8-1. The first pressing plate 8-5 drives the pressing plate 8-2 forward through the first connecting rod 8-4. Laterally move and compress the second spring 8-6. The pressing plate 8-2 drives the first limiting tooth 8-3 to disengage from the first tooth groove 17. Then, the lifting rod 3 can be moved up and down to adjust the fixed height for the flowers. Then release the first pressing plate 8-5, causing the second spring 8-6 to return to its original position and extend, pushing the pressing plate 8-2 to move backward. The pressing plate 8-2 drives the first limiting tooth 8-3 to move backward, so that the first limiting tooth 8-3 engages in the first tooth groove 17 at the corresponding height. The height of the lifting frame 8-1, the lifting vertical rod 3, and the lifting horizontal rod 7 are now limited. Then, the two second pressing plates 10-2 can be pressed synchronously towards the lifting horizontal rod 7. The second pressing plate 10-2 drives the movable block 10-3 to move and compress the third spring 10-5 through the second connecting rod 10-1. The two movable blocks 10-3 drive the second limiting tooth 10-4 to move and disengage from the second tooth groove 19. Then, the second pressing plate 10-2 can be moved back and forth, so that the lifting horizontal rod 7 can move back and forth, so as to adjust the fixed position of the flower according to the diameter of the flowerpot or the planting position of the flower. Then, the two half rings 11 are flipped and merged, and the connection between the two half rings 11 is achieved by the buckle, so that the plant stem is pressed against the four extrusion cylinders 14. The first spring 16 can apply a certain clamping force to the plant stem through the connecting frame 13, the extrusion cylinders 14, and the sponge sleeve 15 to fix the plant stem and prevent the flower from falling over.

[0021] Compared with the prior art, the beneficial effects of this utility model are: With the cooperation of the fixed plate 1, the threaded adjustment rod 4, the movable plate 5 and the guide rod 6, it can be quickly and firmly clamped on the rim of flower pots of different thicknesses and diameters without inserting them into the soil and damaging the root system. With the cooperation of rubber pad 21, limiting strip 22 and reinforcing plate 20, the phenomenon of fixed plate 1 and moving plate 5 loosening or sliding off the flowerpot can be avoided during long-term use. It is especially suitable for facility flower cultivation scenarios with frequent watering and movement. With the cooperation of the height adjustment limit mechanism 8 and the horizontal adjustment limit mechanism 10, the support height of the lifting rod 3 can be conveniently adjusted according to the growth stage of the plant, and the moving rod 9 can be allowed to slide back and forth to adapt to different flower pot diameters or plant bias, thus expanding the scope of application. By combining the semi-ring 11, movable rod 12, connecting frame 13, extrusion cylinder 14, sponge sleeve 15 and No. 1 spring 16, a ring-shaped flexible support structure can be formed for the plant stem, which can prevent lodging and allow the stem to thicken naturally, avoiding the problems of strangulation or growth restriction caused by traditional binding.

[0022] For those skilled in the art, modifications can be made to the technical solutions described in the foregoing embodiments, and equivalent substitutions can be made to some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A support and fixing structure for preventing the falling of plants, comprising a fixing plate (1), a support rod (2) and a lifting rod (3), wherein the support rod (2) is fixedly installed on the upper part of the fixing plate (1), and the lifting rod (3) is movably sleeved on the support rod (2); Its features are, It also includes: The threaded adjusting rod (4) is rotated through the bearing and passes through the fixed plate (1). The threaded adjusting rod (4) is fitted with a movable plate (5) through the threaded rotation. The left and right sides of the front side wall of the fixed plate (1) are fixedly provided with guide rods (6), and the guide rods (6) are movably passed through the movable plate (5). A lifting crossbar (7) is fixedly installed at the upper end of a lifting vertical bar (3). A height adjustment limit mechanism (8) is provided on the lifting vertical bar (3). A movable rod (9) is movably inserted inside the lifting crossbar (7). A horizontal adjustment limit mechanism (10) is provided on the movable rod (9). There are two semi-rings (11), which are respectively hinged to the left and right sides of the front end of the moving rod (9), and the two semi-rings (11) are connected by a buckle. A movable rod (12) is movably passed through the semi-ring (11). A connecting frame (13) is fixedly installed at one end of the movable rod (12). A squeezing cylinder (14) is rotatably installed in the connecting frame (13) through a rotating shaft. A sponge sleeve (15) is fixedly sleeved on the squeezing cylinder (14). There are four No. 1 springs (16), which are movably sleeved on four movable rods (12). The two ends of the No. 1 springs (16) are fixedly connected to the inner wall of the connecting frame (13) and the half ring (11), respectively.

2. The anti-tipping support and fixing structure for flowering plants according to claim 1, characterized in that: The height adjustment limiting mechanism (8) includes: The lifting frame (8-1) is fixedly installed at the lower end of the lifting vertical rod (3) and is movably sleeved on the support rod (2). The lifting frame (8-1) is movably installed with a pressing plate (8-2). A first limiting tooth (8-3) is fixedly installed on the rear side wall of the pressing plate (8-2). Several first tooth grooves (17) that cooperate with the first limiting tooth (8-3) are opened on the front side wall of the support rod (2). There are two connecting rods (8-4), which are fixedly installed on the left and right sides of the rear side wall of the extrusion plate (8-2) respectively. The connecting rods (8-4) are movably inserted into the lifting frame (8-1). The rear ends of the two connecting rods (8-4) pass through the lifting frame (8-1) and are fixedly installed with a pressing plate (8-5). There are two springs (8-6), both of which are fixedly installed inside the lifting frame (8-1), and the rear end of the spring (8-6) is fixedly connected to the extrusion plate (8-2).

3. The anti-tipping support and fixing structure for flowering plants according to claim 1, characterized in that: The horizontal adjustment limiting mechanism (10) includes: Two connecting rods (10-1) are provided, which are respectively movably inserted into the strip grooves (18) opened on the left and right side walls of the lifting crossbar (7). One end of the connecting rod (10-1) is fixedly provided with a pressing plate (10-2) at the outer side of the lifting crossbar (7). The movable blocks (10-3) are two in number and are respectively movably installed on the left and right sides inside the moving rod (9). The four corners of the opposite sidewalls of the two movable blocks (10-3) are fixed with No. 2 limiting teeth (10-4). Several No. 2 tooth grooves (19) are opened on the inner wall of the lifting crossbar (7) at the upper and lower sides of the strip groove (18). The No. 2 limiting teeth (10-4) and the No. 2 tooth grooves (19) are matched and installed. Spring No. 3 (10-5) is located inside the moving rod (9), and both ends of Spring No. 3 (10-5) are fixedly connected to two movable blocks (10-3) respectively.

4. The anti-tipping support and fixing structure for flowering plants according to claim 1, characterized in that: The front end of the threaded adjusting rod (4) is provided with a reinforcing plate (20) through a bearing, and the front end of the guide rod (6) is fixedly connected to the reinforcing plate (20).

5. The anti-tipping support and fixing structure for flowering plants according to claim 1, characterized in that: Rubber pads (21) are fixedly installed on the opposite side walls of the fixed plate (1) and the movable plate (5), and limit strips (22) are fixedly installed on the side walls of the fixed plate (1) and the movable plate (5) above the rubber pads (21).

6. The anti-tipping support and fixing structure for flowering plants according to claim 1, characterized in that: The other end of the movable rod (12) is fixedly provided with a limiting block (23), and the limiting block (23) is located on the outer side of the semi-ring (11).

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