CN214546002U

CN214546002U - Device for preventing shed film from falling

Info

Publication number: CN214546002U
Application number: CN202023276454.1U
Authority: CN
Inventors: 缑朝辉
Original assignee: Individual
Current assignee: Gansu Jutuo Agricultural Technology Co.,Ltd.
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-11-02
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a warmhouse booth technical field just discloses a prevent device that canopy membrane dropped, including the set casing, the inside movable mounting of set casing has the reel, the mounting groove has been seted up on the right side of reel, the inside movable mounting of reel has the fixed block that extends to the mounting groove inside, the top fixed mounting of fixed block has the dead lever that extends to the reel top, the outside threaded connection of dead lever has the turn button that is located the reel top, the inside movable mounting of set casing has stabilizing spring, stabilizing spring's top movable mounting has the limiting plate, the top fixed mounting of limiting plate has stable piece, the equal fixed mounting in both sides has the pivot that extends to the set casing inside around the reel, one side fixed mounting that the reel was kept away from in the pivot has the connecting rod. This prevent device that canopy membrane dropped can effectively avoid the condition that the canopy membrane drops to appear for the user is more convenient when using.

Description

Device for preventing shed film from falling

Technical Field

The utility model relates to a warmhouse booth technical field specifically is a device that prevents shed membrane and drop.

Background

The greenhouse is also called a greenhouse, can transmit light and preserve heat, is used for cultivating plants, can provide the growth period of the greenhouse and increase the yield in seasons unsuitable for the growth of the plants, is mainly used for cultivating or growing seedlings of the plants such as vegetables, flowers, woods and the like in low-temperature seasons, has multiple types, can be divided into multiple types according to different roof truss materials, lighting materials, shapes, heating conditions and the like, comprises a greenhouse, and needs to use a greenhouse film when the greenhouse is used.

The existing shed film is easy to separate when in use, not only brings inconvenience to users, but also causes certain loss and influences the use of the users, thus providing a device for preventing the shed film from falling.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a device that prevents canopy membrane from dropping possesses advantages such as anti-drop, has solved current canopy membrane when using, and the condition that breaks away from appears easily, has not only brought inconvenience for the user, still can cause certain loss, has influenced the problem that the user used.

(II) technical scheme

In order to realize the anti-drop purpose, the utility model provides a following technical scheme: a device for preventing shed films from falling comprises a fixed shell, wherein a winding drum is movably arranged in the fixed shell, a mounting groove is formed in the right side of the winding drum, a fixed block extending into the mounting groove is movably arranged in the winding drum, a fixed rod extending to the upper part of the winding drum is fixedly arranged at the top of the fixed block, the outer portion of the fixed rod is in threaded connection with a rotating button positioned at the top of the winding drum, a stabilizing spring is movably arranged in the fixed shell, a limiting plate is movably arranged at the top of the stabilizing spring, a stabilizing block is fixedly arranged at the top of the limiting plate, rotating shafts extending into the fixed shell are fixedly arranged on the front side and the rear side of the winding drum respectively, a connecting rod is fixedly arranged on one side of the rotating shaft away from the winding drum, a threaded column is fixedly arranged on one side of the connecting rod away from the rotating shafts, a rotary table is sleeved on the outer portion of the connecting rod, a splicing block extending into the fixed shell is fixedly arranged on one side of the rotary table close to the fixed shell, and the external thread of the threaded column is connected with a fixing button.

Preferably, a gap exists between the winding drum and the fixed shell, the width of the gap is not less than one centimeter, and the width of the installation groove is not more than eight centimeters at zero point.

Preferably, the outside of dead lever is seted up the thread groove, and the inside of turn button is seted up the screw hole, and the screw hole and thread groove looks adaptation, the inside of reel is seted up the through-hole, through-hole and dead lever clearance fit.

Preferably, the bottom of the limiting plate and the inside of the fixed shell are both fixedly provided with spring guide posts, and the spring guide posts extend to the inside of the stabilizing spring.

Preferably, the connecting rod is a square rod, a square hole is formed in the rotary table and matched with the connecting rod, and the side length of the connecting rod is the same as the maximum diameter of the threaded column.

Preferably, the number of the inserting blocks is not less than eight, and the inserting blocks are uniformly distributed on one side, close to the fixed shell, of the turntable.

(III) advantageous effects

Compared with the prior art, the utility model provides a device that prevents canopy membrane from dropping possesses following beneficial effect:

the shed film falling prevention device is characterized in that the edge of a mounted shed film is placed in the mounting groove, then the rotating button is rotated, the rotating button rotates to drive the fixing rod to move up and down under the action of the threaded hole and the threaded groove, so that the fixing rod moves downwards to drive the fixing block to move downwards and press the shed film, then the fixing button is unscrewed to enable the splicing block to leave the inside of the fixing shell, then the rotating disc is rotated, under the action of the square hole, the rotating disc rotates to drive the connecting rod to rotate, the rotating shaft can be driven to rotate, finally, the winding drum can be driven to rotate, part of the shed film can be wound outside the winding drum, then the splicing block enters the inside of the fixing shell, then the fixing button is screwed, the rotating disc can be fixed, finally, the winding drum can be fixed, the shed film can be fixed, and the shed film can be effectively prevented from falling through clamping of the fixing block and winding of the winding drum, so that the user can use the utility model more conveniently.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 3 is a right side view of the winding drum of the present invention.

In the figure: the device comprises a fixed shell 1, a winding drum 2, a mounting groove 3, a fixing block 4, a fixing rod 5, a rotating button 6, a stabilizing spring 7, a limiting plate 8, a stabilizing block 9, a rotating shaft 10, a connecting rod 11, a threaded column 12, a rotating disc 13, an inserting block 14 and a fixing button 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a device for preventing shed film from falling comprises a fixed shell 1, a winding drum 2 is movably mounted inside the fixed shell 1, a mounting groove 3 is formed on the right side of the winding drum 2, a gap exists between the winding drum 2 and the fixed shell 1, the width of the gap is not less than one centimeter, the width of the mounting groove 3 is not more than eight centimeters at zero, a fixing block 4 extending into the mounting groove 3 is movably mounted inside the winding drum 2, a fixing rod 5 extending above the winding drum 2 is fixedly mounted on the top of the fixing block 4, a rotating button 6 located on the top of the winding drum 2 is connected with the external thread of the fixing rod 5, a thread groove is formed on the external of the fixing rod 5, a threaded hole is formed inside the rotating button 6, the threaded hole is matched with the thread groove, a through hole is formed inside the winding drum 2, the through hole is in clearance fit with the fixing rod 5, a stabilizing spring 7 is movably mounted inside the fixed shell 1, the top of the stabilizing spring 7 is movably provided with a limiting plate 8, the bottom of the limiting plate 8 and the inside of the fixed shell 1 are fixedly provided with spring guide pillars, the spring guide pillars extend to the inside of the stabilizing spring 7, the top of the limiting plate 8 is fixedly provided with a stabilizing block 9, the front side and the back side of the winding drum 2 are fixedly provided with rotating shafts 10 extending to the inside of the fixed shell 1, one side of the rotating shaft 10 far away from the winding drum 2 is fixedly provided with a connecting rod 11, one side of the connecting rod 11 far away from the rotating shaft 10 is fixedly provided with a threaded column 12, the outer part of the connecting rod 11 is sleeved with a turntable 13, the connecting rod 11 is a square rod, the inside of the turntable 13 is provided with a square hole, the square hole is matched with the connecting rod 11, the side length of the connecting rod 11 is the same as the maximum diameter of the threaded column 12, one side of the turntable 13 near the fixed shell 1 is fixedly provided with inserting blocks 14 extending to the inside of the fixed shell 1, the number of the inserting blocks 14 is not less than eight, the splicing blocks 14 are uniformly distributed on one side of the rotary disc 13 close to the fixed shell 1, the external threads of the threaded column 12 are connected with the fixed buttons 15, the shed film falling prevention device is characterized in that the edges of the installed shed film are placed in the mounting grooves 3, then the rotary buttons 6 are rotated, under the action of threaded holes and threaded grooves, the rotary buttons 6 are rotated to drive the fixed rods 5 to move up and down, so that the fixed rods 5 move downwards, the fixed blocks 4 can be driven to move downwards and press the shed film, then the fixed buttons 15 are unscrewed, the splicing blocks 14 leave the inside of the fixed shell 1, then the rotary disc 13 is rotated, under the action of square holes, the rotary disc 13 is rotated to drive the connecting rods 11 to rotate, so that the rotary shaft 10 can be driven to rotate, finally, the winding drum 2 can be driven to rotate, so that part of the shed film can be wound on the outside of the winding drum 2, then the splicing blocks 14 enter the inside of the fixed shell 1, and then the fixed buttons 15 are screwed down, can be fixed with carousel 13, finally can be fixed with reel 2 to can be fixed with the canopy membrane, through the centre gripping of fixed block 4 and reel 2's coiling, can effectively avoid the circumstances that the canopy membrane drops to appear, make the user more convenient when using.

To sum up, the device for preventing shed film from falling down drives the fixing rod 5 to move up and down by putting the edge of the installed shed film into the mounting groove 3, then rotates the knob 6, the knob 6 rotates under the action of the threaded hole and the threaded groove to drive the fixing rod 5 to move down, so that the fixing rod 5 can drive the fixing block 4 to move down and press the shed film, then unscrews the fixing knob 15 to make the plugging block 14 leave the inside of the fixing shell 1, then rotates the rotary disc 13, under the action of the square hole, the rotary disc 13 rotates to drive the connecting rod 11 to rotate, so as to drive the rotary shaft 10 to rotate, finally the winding drum 2 can be driven to rotate, thereby part of the shed film can be wound outside the winding drum 2, then the plugging block 14 enters the inside of the fixing shell 1, then the fixing knob 15 is screwed down, so as to fix the rotary disc 13, finally the winding drum 2 can be fixed, thereby fixing the shed film, through the centre gripping of fixed block 4 and the coiling of reel 2, can effectively avoid the condition that the canopy membrane appears droing for the user is more convenient when using, has solved current canopy membrane when using, the condition that breaks away from appears easily, has not only brought the inconvenience for the user, still can cause certain loss, has influenced the problem that the user used.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The utility model provides a prevent device that canopy membrane dropped, includes set casing (1), its characterized in that: the inner movable mounting of the fixed shell (1) is provided with a winding drum (2), the right side of the winding drum (2) is provided with a mounting groove (3), the inner movable mounting of the winding drum (2) is provided with a fixed block (4) extending to the inside of the mounting groove (3), the top of the fixed block (4) is fixedly provided with a fixed rod (5) extending to the upper part of the winding drum (2), the outer thread of the fixed rod (5) is connected with a rotating button (6) positioned at the top of the winding drum (2), the inner movable mounting of the fixed shell (1) is provided with a stabilizing spring (7), the top of the stabilizing spring (7) is movably provided with a limiting plate (8), the top of the limiting plate (8) is fixedly provided with a stabilizing block (9), the front side and the rear side of the winding drum (2) are fixedly provided with rotating shafts (10) extending to the inside of the fixed shell (1), one side of the rotating shaft (10) far away from the winding drum (2) is fixedly provided with a connecting rod (11), one side fixed mounting that pivot (10) were kept away from in connecting rod (11) has screw thread post (12), carousel (13) have been cup jointed to the outside of connecting rod (11), one side fixed mounting that carousel (13) is close to set casing (1) has plug block (14) that extends to set casing (1) inside, the outside threaded connection of screw thread post (12) has fixed button (15).

2. The device for preventing shed film from falling off as claimed in claim 1, wherein: a gap exists between the winding drum (2) and the fixed shell (1), the width of the gap is not less than one centimeter, and the width of the mounting groove (3) is not more than eight centimeters at zero point.

3. The device for preventing shed film from falling off as claimed in claim 1, wherein: the outside of dead lever (5) is seted up the thread groove, and the inside of turn button (6) is seted up threaded hole, and the screw hole is with thread groove looks adaptation, and the through-hole has been seted up to the inside of reel (2), through-hole and dead lever (5) clearance fit.

4. The device for preventing shed film from falling off as claimed in claim 1, wherein: spring guide columns are fixedly mounted at the bottom of the limiting plate (8) and inside the fixed shell (1) and extend to the inside of the stabilizing spring (7).

5. The device for preventing shed film from falling off as claimed in claim 1, wherein: connecting rod (11) are square pole, and the square hole has been seted up to the inside of carousel (13), square hole and connecting rod (11) looks adaptation, and the length of side of connecting rod (11) is the same with the maximum diameter of screw thread post (12).

6. The device for preventing shed film from falling off as claimed in claim 1, wherein: the number of the inserting blocks (14) is not less than eight, and the inserting blocks (14) are uniformly distributed on one side, close to the fixed shell (1), of the rotary table (13).