CN209768381U

CN209768381U - Adjustable turnover type shed cover structure for early-maturing cultivation of agricultural vegetables

Info

Publication number: CN209768381U
Application number: CN201920505986.6U
Authority: CN
Inventors: 曾昭华; 杨茂发
Original assignee: Guizhou University
Current assignee: Guizhou University
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2019-12-13
Anticipated expiration: 2029-04-15

Abstract

The utility model provides an adjustable turnover canopy structure for the early-maturing cultivation of agricultural vegetables, which comprises a wedge-shaped top block, a positioning block, a bilateral clamping groove, a first top supporting plate, a second top supporting plate, a third top supporting plate, a clamping groove mounting plate, a sliding plate, a top pushing plate, a motor and a motor mounting rod; the track rods are arranged at three positions at equal intervals, the middle positions of the three track rods are provided with a sliding chute, and a sliding plate is arranged in each sliding chute in a sliding manner; track pole rear end position rotates and is connected with a second fagging, and the head end of this second fagging rotates the three fifth length department of connecting in the draw-in groove mounting panel, the utility model discloses the setting of three department's tapered kicking blocks and three department's tapered briquetting only needs anticlockwise rotation to loosen the screw ejector pin and just can make three department tapered kicking blocks smooth backward and with three department tapered briquetting separation messenger transparent PVC apron lose the location, and then transparent PVC apron can be taken out by convenient taking out and change after damaging.

Description

Adjustable turnover type shed cover structure for early-maturing cultivation of agricultural vegetables

Technical Field

The utility model belongs to the technical field of vegetable greenhouse, agricultural equipment, more specifically say, in particular to convertible canopy structure with adjustable early ripe cultivation of agricultural vegetables.

Background

a vegetable greenhouse is a frame-coated structure having excellent heat-insulating properties, which has appeared to allow people to eat out-of-season vegetables. The common vegetable greenhouse uses a bamboo structure or a steel structure framework, and one or more layers of heat-insulating plastic films are covered on the framework, so that a greenhouse space is formed. The adventitia prevents the produced carbon dioxide's of inside vegetables growth loss well, makes to have good heat preservation effect in the canopy, all indicates to be furnished with adjustable convertible canopy on the top scavenge port of modernized big-arch shelter, and the canopy lid on the current real face realizes that the mechanical structure that the upset opened and shut is comparatively complicated, causes mechanical failure rate high, the maintenance of being not convenient for, and the integrated installation of printing opacity apron many locks is on the braced frame of canopy lid, the inconvenient change of maintaining after damaging.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an adjustable turnover canopy structure for early-maturing cultivation of agricultural vegetables is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a convertible canopy lid structure with adjustable early ripe cultivation of agricultural vegetables to solve current canopy and cover the mechanical structure that realizes the upset to open and shut comparatively complicated, cause mechanical failure rate high, be not convenient for maintain, and the integrated installation of many locks of printing opacity apron is on the braced frame of canopy lid, the inconvenient problem of maintaining the change that carries out after damaging.

The utility model discloses convertible canopy structure's with adjustable agricultural vegetables early maturing cultivation purpose and efficiency are reached by following specific technological means:

An adjustable turnover shed cover structure for early-maturing cultivation of agricultural vegetables comprises a transparent PVC cover plate, a track rod, a cover plate clamping groove, a pressing plate, a wedge-shaped pressing block, a wedge-shaped jacking block, a positioning block, a double-side clamping groove, a first jacking plate, a second jacking plate, a third jacking plate, a clamping groove mounting plate, a sliding plate, a jacking plate, a motor and a motor mounting rod; the track rods are arranged at three positions at equal intervals, the middle positions of the three track rods are provided with a sliding chute, and a sliding plate is arranged in each sliding chute in a sliding manner; the rear end of the track rod is rotatably connected with a second top supporting plate, and the head end of the second top supporting plate is rotatably connected with the three fifths length of the clamping groove mounting plate; the top ends of the left and right clamping groove mounting plates are respectively supported and welded with a cover plate clamping groove, and the top end of the middle clamping groove mounting plate is supported and welded with a double-side clamping groove; a positioning block is arranged at the front end of the top plate of the cover plate clamping groove in a supporting mode, and a threaded ejector rod on the front wedge-shaped top block penetrates through the positioning block in a threaded mode; the two-side clamping grooves are formed by welding two cover plate clamping grooves in a bilateral symmetry manner; the two transparent PVC cover plates are positioned between the cover plate clamping grooves and the two side clamping grooves at the left and the right in a sliding, jacking and sealing manner.

Furthermore, the cover plate clamping groove is provided with an opening at the inner side, a pressing plate is inserted into the cover plate clamping groove in a sliding mode in the vertical direction, and three wedge-shaped pressing blocks are arranged on the top end of the pressing plate in an equidistance protruding mode.

Furthermore, the sliding crane is arranged on the top plate of the cover plate clamping groove at equal intervals and is provided with three wedge-shaped top blocks, the three wedge-shaped top blocks are supported and connected together, the top ends of the three wedge-shaped top blocks are respectively supported and welded with a T-shaped sliding block, and a threaded ejector rod is rotatably connected to one wedge-shaped top block at the foremost end through a rotating seat.

Furthermore, the front end and the rear end of the three sliding plates are respectively and rotatably connected with a third supporting plate and a first supporting plate, wherein the head end of the third supporting plate is rotatably connected with the head end of the clamping groove mounting plate, and the head end of the first supporting plate is rotatably connected with the three fifths of the length of the second supporting plate.

furthermore, two motor mounting rods are supported and welded at the middle positions of the bottoms of the three track rods, the two motors are symmetrically locked and mounted on the two motor mounting rods in a left-right mode, screw rod rotating shafts of the two motors penetrate through the pushing plate in a left-right corresponding mode through threads, and the pushing plate is in electric welding connection with the head end sections of the three sliding plates.

Compared with the prior art, the utility model discloses following beneficial effect has:

The utility model discloses only through first fagging, the second fagging, the simple transmission shore relation of several faggings such as third fagging and draw-in groove mounting panel has just realized opening and shutting of canopy lid, compare in upset canopy lid with adjustable present, can effectual simplification machinery transmission structure, and reduction in production cost and mechanical fault rate are low, be convenient for maintain, only need anticlockwise rotation loosen the screw ejector pin and just can make behind the three department tapered ejector block smooth and make transparent PVC apron lose the location with the separation of three department tapered briquetting, and then transparent PVC apron can be taken out by convenient taking out and change after damaging, also can make things convenient for the sliding combination installation of transparent PVC apron simultaneously.

Drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the horizontal closed state of the three slot mounting plates of the present invention.

Fig. 3 is a schematic diagram of the inclined supporting state of the three clamping groove mounting plates of the present invention.

Fig. 4 is a schematic view of the connection state of the top support in the first top support plate, the second top support plate, the third top support plate and the clamping groove mounting plate of the present invention.

fig. 5 is a schematic view of the internal structure of the cover plate slot of the present invention.

Fig. 6 is a schematic view of the structure of the wedge-shaped top block at three positions of the present invention.

Fig. 7 is an enlarged schematic view of the portion a of fig. 5 according to the present invention.

fig. 8 is an enlarged schematic view of the portion B of fig. 3 according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. A transparent PVC cover plate; 2. a track rod; 3. a cover plate clamping groove; 301. pressing a plate; 302. a wedge-shaped pressing block; 303. a wedge-shaped top block; 304. positioning blocks; 4. a bilateral clamping groove; 5. a first top support plate; 501. a second top support plate; 502. a third top support plate; 503. a clamping groove mounting plate; 6. a slide plate; 7. pushing the plate; 8. a motor; 9. the motor mounting rod.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

As shown in figures 1 to 8:

The utility model provides an adjustable turnover canopy structure for the early-maturing cultivation of agricultural vegetables, which comprises a transparent PVC cover plate 1, a track rod 2, a cover plate clamping groove 3, a pressing plate 301, a wedge-shaped pressing block 302, a wedge-shaped jacking block 303, a positioning block 304, a double-side clamping groove 4, a first jacking plate 5, a second jacking plate 501, a third jacking plate 502, a clamping groove mounting plate 503, a sliding plate 6, a jacking plate 7, a motor 8 and a motor mounting rod 9; the track rods 2 are arranged at three positions at equal intervals, the middle positions of the three track rods 2 are provided with a sliding chute, and the three sliding chutes are provided with a sliding plate 6 in a sliding manner; the rear end of the track rod 2 is rotatably connected with a second top supporting plate 501, and the head end of the second top supporting plate 501 is rotatably connected with the three fifths length of the clamping groove mounting plate 503; the top ends of the left and right clamping groove mounting plates 503 are respectively supported and welded with a cover plate clamping groove 3, and the top end of the middle clamping groove mounting plate 503 is supported and welded with a double-side clamping groove 4; a positioning block 304 is supported at the front end of the top plate of the cover plate clamping groove 3, and a threaded mandril on the front wedge-shaped top block 303 penetrates through the positioning block 304 in a threaded manner; the two-side clamping grooves 4 are formed by welding two cover plate clamping grooves 3 in a bilateral symmetry manner; the two transparent PVC cover plates 1 are positioned between the cover plate clamping grooves 3 and the two side clamping grooves 4 at the left and the right in a sliding, jacking and sealing manner.

The cover plate clamping groove 3 is provided with an opening at the inner side, a pressing plate 301 is inserted into the cover plate clamping groove 3 in a vertical sliding mode, three wedge-shaped pressing blocks 302 are arranged at the top end of the pressing plate 301 in an equidistant mode in a protruding mode, the transparent PVC cover plate 1 can be inserted into a sliding groove formed between the pressing plate 301 and a bottom plate of the cover plate clamping groove 3 at intervals in a sliding mode, the three wedge-shaped pressing blocks 303 can slidably press the three wedge-shaped pressing blocks 302 under the pushing of the threaded ejector rod, and the pressing plate 301 presses, seals and positions the transparent PVC cover plate 1.

wherein, equidistance is arranged to slide and is hung and be provided with three department and agree with shape kicking blocks 303 on the roof of apron draw-in groove 3, these three department agree with shape kicking blocks 303 are supported and are connected together, and the top of three department and agree with shape kicking blocks 303 all supports the welding and has a T shape slider, and rotate through the roating seat on the most front department and agree with shape kicking blocks 303 and be connected with a screw ejector pin, only need anticlockwise rotation loosen screw ejector pin just can make three department agree with shape kicking blocks 303 post-slip and with three department and agree with shape briquetting 302 separation messenger transparent PVC apron 1 and lose the location, and then transparent PVC apron 1 can be taken out by convenient taking out and damage the change after, also can make things convenient for the sliding combination installation of transparent PVC apron 1 simultaneously.

Wherein, the front and back both ends of three slide 6 are equallyd divide and are divided do not to rotate and are connected with a third top fagging 502 and a first top fagging 5 of department, wherein the head end of third top fagging 502 and the head end of draw-in groove mounting panel 503 rotate to be connected, and the head end of first top fagging 5 rotates and connects in three fifths length department of second top fagging 501, the interlock top shoring through first top fagging 5, second top fagging 501, third top fagging 502 and draw-in groove mounting panel 503 can realize the slope of two apron draw-in grooves 3 and bilateral draw-in groove 4 and open and shut of two transparent PVC apron 1, this just provides convenience for the ventilation operation of cultivation canopy.

Wherein, the bottom intermediate position of three track poles 2 supports the welding and has two motor installation poles 9, two motors 8 just are bilateral symmetry locking and install on these two motor installation poles 9, and the lead screw pivot of two motors 8 is and controls corresponding screw thread to run through top push plate 7, and top push plate 7 and the head end section electric welding of three slide 6 are in the same place, top push plate 7 can drive three slide 6 simultaneously and slide back and forth along the spout on three track poles 2 under the rotatory promotion of two motor 8 lead screw pivots, and then realize two transparent PVC apron 1 and open and shut in step.

The specific use mode and function of the embodiment are as follows:

The utility model discloses an installation flow is used, at first with 2 welded mounting of three track poles on the support of shed top vent, then install two motors 8's control electronic box on the inside side wall of cultivation canopy, a converter is installed to control electronic box internal integration, open-loop control through this converter can realize two motors 8's synchronous speed control, only need can realize opening and shutting of canopy lid through the just reversal of the two motors 8 of positive and negative button control on the control electronic box when using.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a convertible canopy structure with adjustable agricultural vegetables early maturing cultivation which characterized in that: the device comprises a transparent PVC cover plate (1), a track rod (2), a cover plate clamping groove (3), a pressing plate (301), a wedge-shaped pressing block (302), a wedge-shaped ejecting block (303), a positioning block (304), a bilateral clamping groove (4), a first ejecting plate (5), a second ejecting plate (501), a third ejecting plate (502), a clamping groove mounting plate (503), a sliding plate (6), an ejecting plate (7), a motor (8) and a motor mounting rod (9); the track rods (2) are arranged at three positions at equal intervals, the middle positions of the three track rods (2) are provided with a sliding chute, and the three sliding chutes are provided with a sliding plate (6) in a sliding manner; the rear end of the track rod (2) is rotatably connected with a second top supporting plate (501), and the head end of the second top supporting plate (501) is rotatably connected with the three fifths length of the clamping groove mounting plate (503); the top ends of the left and right clamping groove mounting plates (503) are respectively supported and welded with a cover plate clamping groove (3), and the top end of the middle clamping groove mounting plate (503) is supported and welded with a double-side clamping groove (4); a positioning block (304) is supported at the front end of the top plate of the cover plate clamping groove (3), and a threaded mandril on the front wedge-shaped top block (303) penetrates through the positioning block (304) in a threaded manner; the two-side clamping grooves (4) are formed by welding two cover plate clamping grooves (3) in a bilateral symmetry manner; the two transparent PVC cover plates (1) are positioned between the left cover plate clamping groove (3) and the right cover plate clamping groove (4) in a sliding, jacking and sealing manner.

2. The adjustable turnover canopy structure for early-maturing cultivation of agricultural vegetables as claimed in claim 1, wherein: the cover plate clamping groove (3) is provided with an opening at the inner side, a pressing plate (301) is inserted into the cover plate clamping groove in a sliding mode in the vertical direction, and three wedge-shaped pressing blocks (302) are arranged at the top end of the pressing plate (301) in an equidistance and protruding mode.

3. The adjustable turnover canopy structure for early-maturing cultivation of agricultural vegetables as claimed in claim 1, wherein: the sliding hanger is arranged on the top plate of the cover plate clamping groove (3) at equal intervals and is provided with three wedge-shaped top blocks (303).

4. the adjustable turnover canopy structure for early-maturing cultivation of agricultural vegetables as claimed in claim 3, wherein: the three wedge-shaped jacking blocks (303) are supported and connected together, the top ends of the three wedge-shaped jacking blocks (303) are respectively supported and welded with a T-shaped sliding block, and one wedge-shaped jacking block (303) at the foremost end is rotatably connected with a threaded jacking rod through a rotating seat.

5. The adjustable turnover canopy structure for early-maturing cultivation of agricultural vegetables as claimed in claim 1, wherein: the front end and the rear end of the three sliding plates (6) are respectively and rotatably connected with a third top supporting plate (502) and a first top supporting plate (5), wherein the head end of the third top supporting plate (502) is rotatably connected with the head end of the clamping groove mounting plate (503), and the head end of the first top supporting plate (5) is rotatably connected with the three fifths of the length of the second top supporting plate (501).

6. The adjustable turnover canopy structure for early-maturing cultivation of agricultural vegetables as claimed in claim 1, wherein: two motor mounting rods (9) are supported and welded at the middle positions of the bottoms of the three track rods (2), and the two motors (8) are symmetrically locked and mounted on the two motor mounting rods (9).

7. The adjustable turnover canopy structure for early-maturing cultivation of agricultural vegetables as claimed in claim 6, wherein: the screw rod rotating shafts of the two motors (8) are left and right corresponding threads and penetrate through the pushing plate (7), and the pushing plate (7) is electrically welded with the head end sections of the three sliding plates (6).