A kind of asparagus seedling anti-lodging support

Abstract

This utility model discloses an asparagus seedling anti-lodging support, including a frame mechanism, a fixing mechanism, an extension mechanism, and a buckle mechanism. The frame mechanism is provided with several sets of fixing mechanisms. The user of this asparagus seedling anti-lodging support adjusts the size of the extension mechanism according to the size between the furrows. After adjustment, the positioning pin is inserted into the soil. Then, according to the distribution of asparagus seedlings in the furrows, the fixing mechanism is first pulled to fix the bottom of all asparagus seedlings as much as possible. The unevenly distributed asparagus seedlings are placed in the clamping groove by pulling the moving clamp. Then, the moving clamp is released, and the asparagus seedlings are fixed by the compression of the moving clamp by the spring. Then, the buckle is pulled to place the asparagus seedlings inside the fixing ring, and the asparagus seedlings are fixed by the compression of the buckle by the spring. According to the height of the asparagus seedlings, the screw is rotated to drive the upper support to move, and the upper part of the asparagus seedlings is fixed by the fixing mechanism.

Description

Technical Field

[0001] This utility model relates to the field of asparagus seedling technology, specifically to an asparagus seedling anti-lodging support. Background Technology

[0002] Asparagus, also known as asparagus shoots, is a perennial herbaceous plant belonging to the genus Asparagus in the family Liliaceae. Its tender stems (commonly known as "asparagus tips") are an important vegetable ingredient, characterized by their light and tender flavor and rich nutrition. Asparagus originated in temperate regions of Europe and Asia and is harvested in spring. It has high nutritional value. When cultivating asparagus seedlings, because the seedlings are small, the stems are prone to leaning over in windy weather, affecting the growth of the seedlings. Some farmers use supports during the seedling stage to help the seedlings grow better, especially in dense planting, to prevent the stems from crushing or falling over. However, the existing asparagus seedling anti-lodging support still has certain shortcomings.

[0003] While traditional asparagus seedling anti-lodging supports are effective, they are not suitable for the even distribution of asparagus seedlings during planting. Therefore, it's impossible to secure all seedlings completely with the supports, which hinders seedling growth. Furthermore, depending on the seedling's growth stage, secondary securing is required, increasing the user's workload and frequently causing problems. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-lodging support for asparagus seedlings, in order to solve the problems mentioned in the background art, such as the inability to evenly distribute asparagus seedlings during planting, the inability to fix all seedlings with supports as much as possible, which affects the growth of seedlings, and the need for secondary fixing by the user during the growth process of seedlings, which increases the user's labor burden and often troubles the user.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an asparagus seedling anti-lodging support, comprising a frame mechanism, a fixing mechanism, an extension mechanism, and a buckling mechanism. The frame mechanism is provided with several sets of fixing mechanisms, and two sets of the frame mechanism are arranged in parallel. The two sets of parallel frame mechanisms are connected by an extension mechanism. The distance between the two sets of frame mechanisms is controlled by manually adjusting the extension mechanism, thereby adapting to the longitudinal spacing of the asparagus seedlings. The distance between the two sets of parallel frame mechanisms can only be fixed after the frame mechanism is inserted into the ground.

[0006] As a preferred technical solution of this utility model, the buckle mechanism is arranged on the outside of each group of fixing mechanisms. The buckle mechanism is a C-shaped buckle made of rubber. The fixing mechanism is detachably connected to the frame mechanism through the buckle mechanism, and it is convenient to adjust the distance between adjacent fixing mechanisms.

[0007] As a preferred embodiment of this utility model, the fixing mechanism includes a fixed clamping plate, a sliding rod, a spring, a movable clamping plate, a clamping groove, a fixing ring, a buckle, and an arc-shaped spring. Several sets of fixed clamping plates are provided on the lower support and the upper support. Two sets of sliding rods are fixedly installed on the fixed clamping plate. A spring is slidably connected to the sliding rod. A movable clamping plate is fixedly installed at the other end of the spring. A clamping groove is provided on the movable clamping plate. Several sets of fixing rings are connected to the fixed clamping plate by bearings. A buckle is slidably connected inside the fixing ring. An arc-shaped spring is embedded and fixedly installed inside the fixing ring, and the other end of the arc-shaped spring is fixedly installed on the buckle.

[0008] As a preferred embodiment of this utility model, the frame mechanism includes a lower support, a telescopic rod, a fixed rod, an upper support, a lead screw, and positioning pins. Several sets of telescopic rods are fixedly installed on the top of the lower support, the upper support is fixedly installed on the top of the telescopic rods, the fixed rod is fixedly installed on the lower support, the lead screw is connected to the top of the fixed rod by a bearing, the lead screw is threadedly connected to the upper support, and several sets of positioning pins are fixedly installed on the bottom of the lower support.

[0009] As a preferred embodiment of this utility model, the extension mechanism includes a first connecting rod, a middle rod, a side connecting member, a second connecting rod, and an intermediate connecting member. Two sets of first connecting rods are symmetrically hinged to both sides of the end of the middle rod. The extension mechanism is fixedly connected to the upper support through the side connecting member. The outer ends of the first and second connecting rods are both hinged to the side connecting member. An intermediate connecting member is slidably disposed on the middle rod. The inner ends of the two sets of second connecting rods are both hinged to the intermediate connecting member. By moving the intermediate connecting member, the extension mechanism can be extended or shortened, thereby changing the distance between the left and right sets of frame mechanisms.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: For this asparagus seedling anti-lodging support, the user adjusts the size of the extension mechanism according to the dimensions between the furrows. After adjustment, the positioning pin is inserted into the soil. Then, based on the distribution of the asparagus seedlings in the furrows, the fixing mechanism is first pulled to fix the bottom of all the asparagus seedlings as much as possible. The unevenly distributed asparagus seedlings are placed in the clamping groove by pulling the moving clamp. The moving clamp is then released, and the asparagus seedlings are fixed by the spring pressing against the moving clamp. The asparagus seedlings are then placed inside the fixing ring by pulling the buckle, and the asparagus seedlings are fixed by the spring pressing against the buckle. Based on the height of the asparagus seedlings, the screw is rotated to move the upper support, and the upper part of the asparagus seedlings is fixed by the fixing mechanism. Attached Figure Description

[0011] Figure 1 This is a front-view three-dimensional structural schematic diagram of the present invention;

[0012] Figure 2This is a schematic diagram of the main structure of the frame mechanism of this utility model;

[0013] Figure 3 This is a schematic diagram of the main structure of the fixing mechanism of this utility model;

[0014] Figure 4 This is a schematic diagram of the main sectional view of the fixing ring structure of this utility model;

[0015] Figure 5 This is a schematic diagram of the main structure of the extension mechanism of this utility model.

[0016] In the diagram: 1. Frame mechanism; 101. Lower support; 102. Telescopic rod; 103. Fixed rod; 104. Upper support; 105. Lead screw; 106. Positioning pin; 2. Fixing mechanism; 201. Fixed clamping plate; 202. Slide rod; 203. Spring; 204. Moving clamping plate; 205. Clamping groove; 206. Fixed ring; 207. Buckle; 208. Arc spring; 3. Extension mechanism; 301. First connecting rod; 302. Middle rod; 303. Side connecting piece; 304. Second connecting rod; 305. Intermediate connecting piece; 4. Buckle mechanism. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-5 This utility model provides a technical solution: an asparagus seedling anti-lodging support, including a frame mechanism 1, a fixing mechanism 2, an extension mechanism 3, and a buckling mechanism 4. The frame mechanism 1 is provided with several sets of fixing mechanisms 2. Two sets of frame mechanisms 1 are arranged in parallel. The two sets of parallel frame mechanisms 1 are connected by the extension mechanism 3. The distance between the two sets of frame mechanisms 1 can be controlled by manually adjusting the extension mechanism 3, thereby adapting to the longitudinal spacing of the asparagus seedlings. The distance between the two sets of parallel frame mechanisms 1 can be fixed after the frame mechanism 1 is inserted into the ground.

[0019] The buckle mechanism 4 is located on the outside of each set of fixing mechanisms 2. The buckle mechanism 4 is a C-shaped buckle made of rubber. The fixing mechanism 2 is detachably connected to the frame mechanism 1 through the buckle mechanism 4, and the spacing between adjacent fixing mechanisms 2 can be easily adjusted.

[0020] The fixing mechanism 2 includes a fixed clamping plate 201, a sliding rod 202, a spring 203, a movable clamping plate 204, a clamping groove 205, a fixing ring 206, a buckle 207, and an arc spring 208. Several sets of fixed clamping plates 201 are provided on the lower support 101 and the upper support 104. Two sets of sliding rods 202 are fixedly installed on the fixed clamping plate 201. A spring 203 is slidably connected to the sliding rod 202. The other end of the spring 203 is fixedly installed on the movable clamping plate 204. A clamping groove 205 is opened on the movable clamping plate 204. Several sets of fixing rings 206 are connected to the fixed clamping plate 201 by bearings. A buckle 207 is slidably connected inside the fixing ring 206. An arc spring 208 is embedded and fixedly installed inside the fixing ring 206, and the other end of the arc spring 208 is fixedly installed on the buckle 207.

[0021] The frame mechanism 1 includes a lower support 101, a telescopic rod 102, a fixed rod 103, an upper support 104, a lead screw 105, and positioning pins 106. Several sets of telescopic rods 102 are fixedly installed on the top of the lower support 101, and the upper support 104 is fixedly installed on the top of the telescopic rods 102. The fixed rod 103 is fixedly installed on the lower support 101. The lead screw 105 is connected to the top of the fixed rod 103 by a bearing. The lead screw 105 is threadedly connected to the upper support 104. Several sets of positioning pins 106 are fixedly installed on the bottom of the lower support 101.

[0022] The extension mechanism 3 includes a first connecting rod 301, a middle rod 302, a side connecting member 303, a second connecting rod 304, and an intermediate connecting member 305. Two sets of first connecting rods 301 are symmetrically hinged to both sides of the end of the middle rod 302. The extension mechanism 3 is fixedly connected to the upper support 104 through the side connecting member 303. The outer ends of the first connecting rods 301 and the second connecting rods 304 are both hinged to the side connecting member 303. The intermediate connecting member 305 is slidably arranged on the middle rod 302. The inner ends of the two sets of second connecting rods 304 are both hinged to the intermediate connecting member 305. By moving the intermediate connecting member 305, the extension mechanism 3 can be extended or shortened, thereby changing the distance between the left and right sets of frame mechanisms 1.

[0023] Working principle: When using an asparagus seedling anti-lodging support, the user first adjusts the size of the extension mechanism 3 according to the dimensions between the furrows. By pulling the central rod 302, the user adjusts the angle of the first connecting rod 301 and the second connecting rod 304, thereby adjusting the position of the side connecting piece 303, the lifting mechanism 1, and the fixing mechanism 2. After adjustment, the positioning pin 106 is inserted into the soil. Then, according to the distribution of asparagus seedlings in the furrows, the user first pulls the fixing mechanism 2 to fix the bottom of all asparagus seedlings as much as possible. By pulling the movable clamp 204, the user places the unevenly distributed asparagus seedlings into the clamp. In the holding groove 205, the movable clamp 204 is then released, and the asparagus seedling is fixed by the compression of the movable clamp 204 by the spring 203. Then, the buckle 207 is pulled to place the asparagus seedling inside the fixing ring 206, and the buckle 207 is pressed by the arc spring 208 to fix the asparagus seedling. According to the height of the asparagus seedling, the screw 105 is rotated to drive the upper support 104 to move, and the upper part of the asparagus seedling is fixed by the fixing mechanism 2, thus completing a series of tasks. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A stand for preventing lodging of asparagus seedlings, characterized by: It includes a frame mechanism (1), a fixing mechanism (2), an extension mechanism (3) and a buckle mechanism (4). The frame mechanism (1) is provided with several sets of fixing mechanisms (2). The frame mechanism (1) is arranged in parallel with two sets. The two sets of parallel frame mechanisms (1) are connected by the extension mechanism (3). The distance between the two sets of frame mechanisms (1) is controlled by manually adjusting the extension mechanism (3) to adapt to the longitudinal spacing of the asparagus seedlings. The distance between the two sets of parallel frame mechanisms (1) can be fixed after the frame mechanism (1) is inserted into the ground.

2. A lodging-preventing support for asparagus seedlings according to claim 1, characterized in that The frame mechanism (1) includes a lower bracket (101), a telescopic rod (102), a fixed rod (103), an upper bracket (104), a lead screw (105), and a positioning pin (106). Several sets of telescopic rods (102) are fixedly installed on the top of the lower bracket (101), and the upper bracket (104) is fixedly installed on the top of the telescopic rods (102). The fixed rod (103) is fixedly installed on the lower bracket (101), and the lead screw (105) is connected to the top of the fixed rod (103) by a bearing. The lead screw (105) is threadedly connected to the upper bracket (104), and several sets of positioning pins (106) are fixedly installed on the bottom of the lower bracket (101).

3. A lodging-preventing support for asparagus seedlings according to claim 2, characterized in that The buckle mechanism (4) is located on the outside of each set of fixing mechanisms (2). The buckle mechanism (4) is a C-shaped buckle made of rubber. The fixing mechanism (2) is detachably connected to the frame mechanism (1) through the buckle mechanism (4), and it is convenient to adjust the distance between adjacent fixing mechanisms (2).

4. A lodging-preventing support for asparagus seedlings according to claim 3, characterized in that The fixing mechanism (2) includes a fixing clamp (201), a slide rod (202), a spring (203), a movable clamp (204), a clamping groove (205), a fixing ring (206), a buckle (207), and an arc spring (208). Several sets of fixing clamps (201) are provided on the lower support (101) and the upper support (104). Two sets of slide rods (202) are fixedly installed on the fixing clamps (201), and springs (203, 204, 205, 206, 207, and 208 are slidably connected to the slide rods (202). 3) A movable clamping plate (204) is fixedly installed on the other end of the spring (203). A clamping groove (205) is provided on the movable clamping plate (204). A number of fixed rings (206) are connected to the fixed clamping plate (201) by bearings. A buckle (207) is slidably connected inside the fixed ring (206). An arc spring (208) is fixedly installed inside the fixed ring (206), and the other end of the arc spring (208) is fixedly installed on the buckle (207).

5. A lodging-preventing support for asparagus seedlings according to claim 4, characterized in that The extension mechanism (3) includes a first connecting rod (301), a middle rod (302), a side connector (303), a second connecting rod (304), and an intermediate connector (305). Two sets of first connecting rods (301) are symmetrically hinged on both sides of the end of the middle rod (302). The extension mechanism (3) is fixedly connected to the upper support (104) through the side connector (303). The outer ends of the first connecting rods (301) and the second connecting rods (304) are both hinged to the side connectors (303). An intermediate connector (305) is slidably arranged on the middle rod (302). The inner ends of the two sets of second connecting rods (304) are both hinged to the intermediate connector (305). By moving the intermediate connector (305), the extension mechanism (3) is driven to extend or shorten, thereby changing the distance between the left and right sets of frame mechanisms (1).

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