CN212381798U - Film rolling machine for greenhouse - Google Patents

Abstract

The utility model discloses a greenhouse film rolling machine, which comprises two driving motors, a film rolling shaft and two climbing blocks, wherein the output ends of the two driving motors are fixedly connected with a scroll shaft mounting sleeve, one ends of the two scroll shaft mounting sleeves are respectively connected with the two ends of the film rolling shaft in an alternating way, the end faces of the two driving motors are fixedly provided with mounting seats, one ends of the two mounting seats are fixedly connected with a group of telescopic rods, the middle parts of the two climbing blocks are provided with square through holes, and the insides of the two square through holes are fixedly provided with a round tube clamping device, the utility model has the advantages that the two ends of the electric telescopic rods, the two climbing blocks and the two driving motors are convenient to drive the film rolling shaft to rotate, the stability is improved, meanwhile, the electric telescopic rods are used for driving the climbing blocks to move up and down, the huge change of the tension in the rolling process is avoided, and, improve the practicality of rolling film machine, also guarantee efficiency simultaneously.

Description

Film rolling machine for greenhouse

Technical Field

The utility model relates to a film rolling machine, in particular to big-arch shelter film rolling machine belongs to film rolling machine technical field.

Background

The high temperature and strong light in summer adversely affect the seedling culture, the growth and development of greenhouse seedling culture are seriously hindered, and the problems that the plant grows slowly, the seedlings have poor flower bud differentiation, sunburn diseases and the like, the quality and the yield of the seedlings are directly reduced, the growth is difficult and the like are generally shown.

In the prior art, the covering mode of the steel frame greenhouse sunshade net mainly adopts manual bare-handed covering, which is labor-consuming in covering and extremely easy to damage a greenhouse film and the sunshade net; the film roll equipment that has now simultaneously mostly is that the motor drives a roll membrane and rotates, through the tension that produces in the rolling process, realizes rolling up the upper and lower displacement of membrane axle, however when the rolling, the tension size can't guarantee unanimously, can all arouse the shutdown of rolling up membrane equipment when tension is too big or undersize, and installation tension check out test set is the input cost too big, is difficult for promoting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a big-arch shelter rolling machine to the tension size of proposing can't guarantee unanimously among the solution above-mentioned background art, can all arouse the problem of rolling up the shutdown of membrane equipment when tension is too big or undersize.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a big-arch shelter rolling film machine, includes two driving motor, roll up membrane axle and two pieces that climb, two the equal fixedly connected with spool installation cover of driving motor's output, two the one end of spool installation cover alternates with the both ends of rolling up the membrane axle respectively and is connected, two driving motor's terminal surface department is all fixed and is equipped with the mount pad, two the equal fixedly connected with a set of telescopic link of one end of mount pad, two sets of the one end of telescopic link respectively with the piece fixed connection that climbs that corresponds, two the middle part of the piece that climbs has seted up square through hole, two the inside of square through hole all is fixed and is equipped with pipe clamping device, two the bottom of the piece that climbs all is fixed and.

As an optimal technical scheme of the utility model, two pipe clamping device all includes first clamp splice and second clamp splice, first clamp splice and second clamp splice all alternate swing joint through the guide arm with the piece that climbs.

As an optimized technical scheme of the utility model, two semicircle draw-in groove has all been seted up on the surface of first clamp splice and the surface of the second clamp splice that corresponds

As an optimal technical scheme of the utility model, two one side of first clamp splice is all fixed and is equipped with the tenon post, two the mortise corresponding with the tenon post is all seted up to one side of second clamp splice.

As an optimal technical scheme of the utility model, two the equal threaded connection locking screw of top face and bottom face of spool installation cover.

As an optimal technical scheme of the utility model, two driving motor and electric telescopic handle are respectively through the control switch and the external power supply electric connection that correspond.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model relates to a big-arch shelter rolling film machine climbs piece and two driving motor through electric telescopic handle and two that are equipped with, and the two drive rolling film axle of being convenient for rotates, improves stability, drives through electric telescopic handle simultaneously and climbs a up-and-down motion, avoids the rolling in-process, and the big or small range of tension is changeable greatly, guarantees tension at a stable fluctuation range, improves rolling film machine's practicality, also guarantees efficiency simultaneously.

2. The utility model relates to a big-arch shelter rolling film machine through the pipe clamping device and the square through-hole that are equipped with, the different cross sections' of centre gripping skeleton of being convenient for, reinforcing practicality, and the fast assembly of being convenient for, convenient to use.

Drawings

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

FIG. 2 is an exploded view of the middle circular tube clamping device of the present invention;

in the figure: 1. a drive motor; 2. a reel mounting sleeve; 3. a film winding shaft; 4. an electric telescopic rod; 5. climbing blocks; 6. a square through hole; 7. a telescopic rod; 8. a mounting seat; 9. locking the screw rod; 10. a guide bar; 11. a first clamping block; 12. a second clamp block; 13. a semicircular clamping groove; 14. mortises; 15. a tenon column.

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. 1-2, the present invention provides a technical solution of a greenhouse film rolling machine:

according to fig. 1-2, including two driving motor 1, roll up membrane axle 3 and two pieces 5 that climb, the equal fixedly connected with spool installation cover 2 of output of two driving motor 1, the one end of two spool installation covers 2 alternates with the both ends of rolling up membrane axle 3 respectively and is connected, the terminal surface department of two driving motor 1 is all fixed and is equipped with mount pad 8, the equal fixedly connected with a set of telescopic link 7 of one end of two mount pads 8, the one end of two sets of telescopic links 7 respectively with the piece 5 fixed connection that climbs that corresponds, square through hole 6 has been seted up at the middle part of two pieces 5 that climb, the inside of two square through hole 6 is all fixed and is equipped with pipe clamping device, the bottom of two pieces 5 that climb is all fixed and is equipped with electric.

As shown in fig. 2, each of the two circular tube clamping devices includes a first clamping block 11 and a second clamping block 12, the first clamping block 11 and the second clamping block 12 are movably connected with the climbing block 5 through a guide rod 10, so as to clamp the circular steel tube through the first clamping block 11 and the second clamping block 12, the surfaces of the two first clamping blocks 11 and the corresponding second clamping block 12 are respectively provided with a semicircular clamping groove 13, so as to clamp the circular steel tube and improve the stability when the circular steel tube does not move, one side of each of the two first clamping blocks 11 is fixedly provided with a tenon post 15, one side of each of the two second clamping blocks 12 is provided with a mortise 14 corresponding to the tenon post 15, so as to prevent the first clamping block 11 and the second clamping block 12 from cracking during the clamping process, which leads to incapability of better clamping the circular steel tube, the top end surface and the bottom end surface of the two reel installation sleeves 2 are both in threaded connection with a locking screw 9, so as to facilitate the detachment and replacement of the film winding shaft 3, the practicality is strong, and two driving motor 1 and electric telescopic handle 4 are respectively through the control switch and external power supply electric connection that correspond, and the personnel's operation of being convenient for breed and hole depth, convenient to use.

When the greenhouse film rolling machine is used, firstly, according to the cross section of the greenhouse framework, when the greenhouse framework is a square steel pipe, the square steel pipe is connected with the square through hole 6 in an inserting manner, the first clamping block 11 and the second clamping block 12 form a certain extrusion effect by adjusting the guide rod 10, but the climbing movement of the climbing block 5 is not influenced, certain stability is improved, a power supply is switched on, the control button is started, two driving motors 1 drive the film rolling shaft 3 to rotate, meanwhile, the electric telescopic rod 4 is switched on, the lifting movement matched with the movement of the film rolling shaft 3 is correspondingly made, the fluctuation of the tension in the rolling process is reduced, the tension is ensured in a stable fluctuation range, the practicability of the film rolling machine is improved, the efficiency is also ensured, the greenhouse film covering is rolled, when the greenhouse framework is a circular steel pipe, the circular steel pipe is connected with the square through hole 6 in an inserting manner, adjust guide arm 10 for two semicircle draw-in grooves 13 on first clamp splice 11 and second clamp splice 12 surfaces form complete pipe passageway, carry out the screens to circular steel pipe, during the roll membrane, switch on, start control button, make two driving motor 1 drive roll up the rotation of membrane axle 3, 4 switch on of electric telescopic handle simultaneously, also corresponding make the cooperation roll up the elevating movement of membrane axle 3 motions, realize simultaneously that the rolling can to the big-arch shelter epiphragma.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 (6)

1. A greenhouse film rolling machine, which comprises two driving motors (1), a film rolling shaft (3) and two climbing blocks (5), the film winding device is characterized in that the output ends of the two driving motors (1) are fixedly connected with reel installation sleeves (2), one ends of the two reel installation sleeves (2) are respectively and alternately connected with the two ends of a film winding shaft (3), the end faces of the two driving motors (1) are fixedly provided with installation seats (8), one ends of the two installation seats (8) are fixedly connected with a set of telescopic rods (7), one ends of the two sets of telescopic rods (7) are respectively and fixedly connected with corresponding climbing blocks (5), the middle parts of the two climbing blocks (5) are provided with square through holes (6), the insides of the two square through holes (6) are fixedly provided with circular tube clamping devices, and the bottom ends of the two climbing blocks (5) are fixedly provided with electric telescopic rods (4).

2. The greenhouse film rolling machine of claim 1, wherein: the two circular tube clamping devices respectively comprise a first clamping block (11) and a second clamping block (12), and the first clamping block (11) and the second clamping block (12) are respectively inserted and movably connected with the climbing block (5) through guide rods (10).

3. The greenhouse film rolling machine of claim 2, wherein: the surfaces of the two first clamping blocks (11) and the surfaces of the corresponding second clamping blocks (12) are provided with semicircular clamping grooves (13).

4. The greenhouse film rolling machine of claim 2, wherein: one side of each first clamping block (11) is fixedly provided with a tenon column (15), and one side of each second clamping block (12) is provided with a mortise (14) corresponding to the tenon column (15).

5. The greenhouse film rolling machine of claim 1, wherein: the top end surface and the bottom end surface of the two reel installation sleeves (2) are in threaded connection with a locking screw rod (9).

6. The greenhouse film rolling machine of claim 1, wherein: and the two driving motors (1) and the electric telescopic rod (4) are respectively electrically connected with an external power supply through corresponding control switches.

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