Seedling shading device for asparagus cultivation

Abstract

The utility model relates to the technical field of seedling shading, and discloses a seedling shading device for asparagus cultivation, which comprises two mounting strips, sliding chutes are formed in the inner sides of the mounting strips, a mounting piece is inserted into one of the sliding chutes, one end of the mounting piece is rotatably connected with a shading component, and the other end of the mounting piece is rotatably connected with the shading component. A supporting frame is fixedly connected to the bottom end of the mounting strip, a mounting assembly is fixedly connected to the bottom end of the supporting frame, and a supporting frame is fixedly connected to the bottom end of the mounting strip. According to the seedling shading device for asparagus cultivation, through the arrangement of the adjusting assembly and the extension rod, when the seedling shading device is used, according to the generation condition of asparagus seedling cultivation, an adjusting bolt is screwed off, the position of the extension rod in the supporting outer rod is adjusted, after adjustment is finished, the adjusting bolt is screwed on, and the current adjustment height is fixed; therefore, the function of conveniently adjusting the shading height is achieved, a suitable growth environment is provided for asparagus seedling cultivation, and the applicability of the shading device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to seedling shading technical field especially for asparagus cultivation's seedling shading device. BACKGROUND

[0002] Asparagus is asparagus fern perennial herbaceous plant asparagus fern seedling, can supply vegetable food, asparagus contains rich vitamin B, vitamin A and folic acid, selenium, iron, manganese, zinc and other trace elements, asparagus needs moderate shading in the early stage of cultivation, therefore needs to use shading device.

[0003] The existing seedling shading device is usually a shading net, which is difficult to adjust the shading height according to the growth of asparagus, and is inconvenient to improve the applicability of the shading device. UTILITY MODEL CONTENT

[0004] The utility model discloses a seedling shading device for asparagus cultivation, which solves the problem of inconvenient improvement of the applicability of the shading device in the background art.

[0005] To achieve the above object, the utility model discloses the following technical scheme: a seedling shading device for asparagus cultivation, comprising two installation strips, the inner side of the installation strip is provided with a sliding groove, one end of the installation piece is rotatably connected with a shading assembly, the bottom end of the installation strip is fixedly connected with a support frame, the bottom end of the support frame is fixedly connected with an installation assembly, the bottom end of the installation assembly is fixedly connected with an extension rod, the surface of the extension rod is slidably sleeved with an adjusting assembly,

[0006] The shading assembly comprises a crank handle rotatably connected to one end of the installation piece, one end of the crank handle is fixedly connected with a rotating rod, and the surface of the rotating rod is wound with a sunshade cloth.

[0007] The installation assembly comprises an assembly block fixedly connected to the bottom end of the support frame, the surface of the assembly block is sleeved with an assembly piece, assembly holes are formed in one side of the assembly block and the assembly piece, and assembly bolts are screw-connected in the assembly holes.

[0008] The adjusting assembly comprises a support outer rod slidably sleeved with the surface of the extension rod, an adjusting hole is formed in the upper side of one side of the support outer rod, and an adjusting bolt is screw-connected in the adjusting hole.

[0009] As a further scheme of the utility model, the other end of the sunshade cloth is fixedly connected with a fixed insertion strip, the fixed insertion strip is matched with the other sliding groove, and the fixed insertion strip is convenient for fixing the sunshade cloth on the installation strip.

[0010] As a further scheme of the present utility model, two ends of the installation piece and the fixed insertion strip surface are provided with fixing holes, the fixing holes are matched with the limiting bolt, and the fixing holes facilitate the insertion of the limiting bolt.

[0011] As a further scheme of the present utility model, two ends of the installation piece and the fixed insertion strip surface are provided with fixing holes, the fixing holes are matched with the limiting bolt, and the fixing holes facilitate the insertion of the limiting bolt.

[0012] As a further scheme of the present utility model, one side of the surface of the extension rod is provided with a plurality of adjusting holes, the adjusting holes are matched with the adjusting bolt, and the adjusting holes facilitate the adjustment of the height of the sunshade cloth.

[0013] As a further scheme of the present utility model, the bottom end of the supporting outer rod is welded with a ground insertion piece, the material of the ground insertion piece is light steel, and the ground insertion piece facilitates the fixation of the seedling shading device.

[0014] As a further scheme of the present utility model, the material of the sunshade cloth is polyvinyl chloride canvas, the polyvinyl chloride canvas is durable and can effectively block strong sunlight.

[0015] The present utility model provides a seedling shading device for asparagus cultivation, which has the following beneficial effects:

[0016] 1. The seedling shading device for asparagus cultivation, through the setting of the adjusting assembly and the extension rod, in use, according to the growth condition of asparagus seedling cultivation, the adjusting bolt is unscrewed, the position of the extension rod in the supporting outer rod is adjusted, after the adjustment is completed, the adjusting bolt is screwed, the current adjusted height is fixed, so that the function of conveniently adjusting the shading height is achieved, a suitable growth environment is provided for asparagus seedling cultivation, and the applicability of the shading device is improved.

[0017] 2. The seedling shading device for asparagus cultivation, through the setting of the installation assembly and the sunshade assembly, through the setting of the installation assembly and the sunshade assembly, in use, first, the assembling block is inserted into the assembling piece and fixed by the assembling bolt, then the fixed insertion strip and the installation piece are fixed in the installation strip, then according to the planting spacing area of asparagus seedling cultivation, one end of the fixed insertion strip is pulled, the length of the sunshade cloth is adjusted, so that the asparagus seedlings with different planting spacing area lengths are shaded, in addition, when the device is not needed, it can be disassembled and stored, the purpose of repeated use is achieved, and the convenience of the use of the seedling shading device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the present utility model;

[0019] Figure 2 It is a sunshade assembly structure schematic view of the present utility model;

[0020] Figure 3 It is the adjusting assembly structure schematic view of the utility model.

[0021] Figure 4 It is the installing assembly structure schematic view of the utility model.

[0022] In the figure: 1, installation strip;2, mounting piece;3, shading assembly;301, crank;302, rotating rod;303, sunshade cloth;4, support frame;5, installing assembly;501, assembly block;502, assembly piece;503, assembly bolt;6, extension rod;7, adjusting assembly;701, support outer rod;702, adjusting bolt;8, fixed insertion strip;9, limiting bolt;10, adjustment hole;11, ground insertion piece. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: seedling shading device for asparagus cultivation, including two installation strips 1, the inner side of installation strip 1 is all set with sliding slot, and the inside of one of sliding slot is inserted with mounting piece 2, and one end of mounting piece 2 is rotatably connected with shading assembly 3, and the bottom of installation strip 1 is fixedly connected with support frame 4, and the bottom of support frame 4 is fixedly connected with installing assembly 5, and the bottom of installing assembly 5 is fixedly connected with extension rod 6, and the surface of extension rod 6 is slidably sleeved with adjusting assembly 7,

[0025] Shading assembly 3 includes crank 301 rotatably connected to one end of mounting piece 2, and one end of crank 301 is fixedly connected with rotating rod 302, and sunshade cloth 303 is wound on the surface of rotating rod 302;

[0026] The mounting assembly 5 comprises an assembly block 501 fixedly connected to the bottom end of the support frame 4, the surface of the assembly block 501 is sleeved with an assembly piece 502, assembly holes are formed in one side of the assembly block 501 and the assembly piece 502, assembly bolts 503 are threadedly connected in the assembly holes, through the mounting assembly 5 and the shading assembly 3, in use, firstly, the assembly block 501 is inserted into the assembly piece 502, and then the assembly bolts 503 are used for fixing, then the fixing insertion strips 8 and the mounting pieces 2 are respectively fixed in the mounting strips 1, then one end of the fixing insertion strip 8 is pulled according to the planting spacing area of the asparagus seedling cultivation, and the length of the shading cloth 303 is adjusted, so that the asparagus seedling with different planting spacing area lengths is shaded, in addition, when the device is not used, the device can be disassembled and stored, the purpose of repeated use is achieved, and the convenience of use of the seedling shading device is improved;

[0027] The adjusting assembly 7 comprises a support outer rod 701 slidably sleeved on the surface of the extension rod 6, an adjusting hole is formed in the upper side of one side of the support outer rod 701, and an adjusting bolt 702 is threadedly connected in the adjusting hole, through the adjusting assembly 7 and the extension rod 6, in use, according to the growth of the asparagus seedling cultivation, the adjusting bolt 702 is unscrewed, the position of the extension rod 6 in the support outer rod 701 is adjusted, after the adjustment is completed, the adjusting bolt 702 is screwed, and the current adjusted height is fixed, so that the shading height is conveniently adjusted, a suitable growth environment is provided for the asparagus seedling cultivation, and the applicability of the shading device is improved.

[0028] The other end of the shading cloth 303 is fixedly connected with a fixing insertion strip 8, the fixing insertion strip 8 is matched with the other sliding groove, through the fixing insertion strip 8, the fixing effect is achieved.

[0029] Limiting holes are formed in the surfaces of the two ends of the two mounting strips 1, limiting bolts 9 are threadedly connected in the limiting holes, through the limiting bolts 9, the mounting pieces 2 and the fixing insertion strip 8 are conveniently fixed on the mounting strips 1.

[0030] Fixing holes are formed in the surfaces of the two ends of the mounting pieces 2 and the fixing insertion strip 8, the fixing holes are matched with the limiting bolts 9, through the fixing insertion strip 8, the effect of conveniently assembling the seedling shading device is achieved.

[0031] A plurality of adjusting holes 10 are formed in one side of the surface of the extension rod 6, the adjusting holes 10 are matched with the adjusting bolt 702, through the adjusting holes 10, the effect of adjusting the height of the shading cloth 303 is achieved.

[0032] The bottom end of the support outer rod 701 is welded with a ground insertion piece 11, the ground insertion piece 11 is made of light steel, through the ground insertion piece 11, the effect of fixing the seedling shading device is achieved.

[0033] Shading cloth 303 is made of polyvinyl chloride canvas. By setting up shading cloth 303, it plays a role in shading asparagus seedlings.

[0034] In this invention, the working steps of the device are as follows:

[0035] First step: When using, depending on the growth of the asparagus seedlings, unscrew the adjusting bolt 702, adjust the position of the extension rod 6 inside the outer support rod 701, and after adjustment, screw on the adjusting bolt 702 to fix the current adjusted height.

[0036] Second step: When using, first insert the assembly block 501 into the assembly part 502, and fix it with the assembly bolt 503. Then fix the fixing strip 8 and the installation part 2 into the installation strip 1 respectively. Then, according to the planting spacing area of ​​the asparagus seedlings, pull one end of the fixing strip 8 to adjust the length of the shade cloth 303.

[0037] Third step: Remove the fixing strip 8 and the mounting part 2 from the mounting strip 1, turn the crank handle 301 to roll up the sunshade cloth 303, then unscrew the assembly bolt 503 and disassemble the assembly block 501 and the assembly part 502.

[0038] It should be noted that the device structure and accompanying drawings of this utility model mainly describe the principle of this utility model. In terms of the technical aspects of this design principle, the setting of the power mechanism, power supply system and control system of the device is not fully described. However, under the premise that those skilled in the art understand the principle of the above utility model, the specific details of its power mechanism, power supply system and control system can be clearly understood. The control method in the application document is automatic control through a controller. The control circuit of the controller can be implemented by those skilled in the art through simple programming.

[0039] All standard parts used can be purchased from the market, and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the existing technology. The machinery, parts and equipment adopt conventional models in the existing technology, and the structure and principle of the components known to those skilled in the art can be known by those skilled in the art through technical manuals or conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seedling shading device for asparagus cultivation, comprising two mounting strips (1), characterized in that: The inner side of each mounting strip (1) is provided with a sliding groove, and a mounting component (2) is inserted into the inside of one of the sliding grooves. A shading component (3) is rotatably connected to one end of the mounting component (2). A support frame (4) is fixedly connected to the bottom end of the mounting strip (1). A mounting component (5) is fixedly connected to the bottom end of the support frame (4). An extension rod (6) is fixedly connected to the bottom end of the mounting component (5). An adjustment component (7) is slidably sleeved on the surface of the extension rod (6). The shading assembly (3) includes a crank (301) rotatably connected to one end of the mounting component (2), a rotating rod (302) is fixedly connected to one end of the crank (301), and a shading cloth (303) is wrapped around the surface of the rotating rod (302). The mounting assembly (5) includes an assembly block (501) fixedly connected to the bottom end of the support frame (4). An assembly piece (502) is sleeved on the surface of the assembly block (501). An assembly hole is provided on one side of both the assembly block (501) and the assembly piece (502). An assembly bolt (503) is threaded into the inside of the assembly hole. The adjustment assembly (7) includes a support outer rod (701) that is slidably sleeved on the surface of the extension rod (6). An adjustment hole is provided on the upper side of one side of the support outer rod (701), and an adjustment bolt (702) is threaded into the adjustment hole.

2. The seedling shading device for asparagus cultivation according to claim 1, characterized in that: The other end of the sunshade cloth (303) is fixedly connected to a fixing strip (8), which is adapted to another sliding groove.

3. The seedling shading device for asparagus cultivation according to claim 1, characterized in that: Limiting holes are provided at both ends of the surfaces of the two mounting strips (1), and the internal threads of the limiting holes are connected to limiting bolts (9).

4. The seedling shading device for asparagus cultivation according to claim 1, characterized in that: The mounting component (2) and the fixing strip (8) both have fixing holes at both ends, and the fixing holes are adapted to the limiting bolt (9).

5. The seedling shading device for asparagus cultivation according to claim 1, characterized in that: A plurality of adjustment holes (10) are provided on one side of the surface of the extension rod (6), and the adjustment holes (10) are adapted to the adjustment bolts (702).

6. The seedling shading device for asparagus cultivation according to claim 1, characterized in that: The bottom end of the supporting outer rod (701) is welded with a ground insert (11), and the ground insert (11) is made of light steel.

7. The seedling shading device for asparagus cultivation according to claim 1, characterized in that: The sunshade cloth (303) is made of polyvinyl chloride canvas.

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