CN212589227U

CN212589227U - Greenhouse film opening device for agriculture

Info

Publication number: CN212589227U
Application number: CN202020750470.0U
Authority: CN
Inventors: 杜广兵
Original assignee: Individual
Current assignee: Shanghai Saienfu Polymer Co.,Ltd.
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2021-02-26
Anticipated expiration: 2030-05-09

Abstract

The utility model relates to the field of agricultural technologies, and a big-arch shelter film opening device is used to agricultural is disclosed, including the rack, the connecting block has been cup jointed in the surface activity of rack, connecting block female connection has the fitting pin, the surface of connecting block rotates through the connecting rod and is connected with the chain body, rotate through climbing the pole between the chain body and connect, a side roll connection that the chain body is close to the rack has the return pulley, the return pulley rotates through the ring cover and is connected with the telescopic link, the one end that the return pulley was kept away from to the telescopic link rotates through the round pin axle and is connected with the drive case, the inside of drive case is provided with the drive opening device. This big-arch shelter film opening device for agricultural through fixing the big-arch shelter membrane in drive opening device's one end, can make drive opening device limit remove on the chain body, and the limit is opened the big-arch shelter membrane, compares in artifical manual opening, and the device can be opened the big-arch shelter membrane fast to easily fix it, convenient and practical.

Description

Greenhouse film opening device for agriculture

Technical Field

The utility model relates to the field of agricultural technologies, specifically be a big-arch shelter film opening device for agricultural.

Background

Along with the development of agriculture, the fruit vegetables that people's greenhouse planted are also more and more, greenhouse planting can make fruit vegetables grow at a comparatively suitable temperature through the plastic film space that the rack supported, people often will ventilate the change to the air in the greenhouse in the vegetables growth process, and it is direct to lift the film from the bottom of the canopy and ventilate now mostly, nevertheless often the size is longer because of the greenhouse, the manual work is lifted not only hard up, the opening speed is slower, and be difficult to fix the film that lifts, it needs to spend for a long time often to lift a greenhouse film, and efficiency is lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a big-arch shelter film opening device is used to agricultural has solved the problem that the big-arch shelter membrane was opened.

(II) technical scheme

For the purpose that realizes that above-mentioned big-arch shelter membrane is opened, the utility model provides a following technical scheme: the utility model provides an agricultural is with big-arch shelter film opening device, includes the rack, the connecting block has been cup jointed in the surface activity of rack, connecting block female connection has the fitting pin, the surface of connecting block rotates through the connecting rod and is connected with the chain body, rotate through climbing the pole between the chain body and connect, a side roll connection that the chain body is close to the rack has the return pulley, the return pulley rotates through the ring cover and is connected with the telescopic link, the one end that the return pulley was kept away from to the telescopic link is rotated through the round pin axle and is connected with the drive case, the inside of drive case is provided with the drive opening device.

Preferably, the driving opening device comprises a driving gear, a driving shaft, a winding gear, a climbing rod gear, an inner gear tooth, a handle and a winding rod, the driving gear is rotatably connected to the inner wall of the driving box through the driving shaft, the winding gear is rotatably connected to the inner wall of the driving box through a pin shaft and is positioned on one side far away from the shed frame, the climbing rod gear is rotatably connected to the inner wall of the driving box through a pin shaft and is positioned on one side close to the shed frame, the inner gear tooth is welded and fixed to the outer surface of the inner side of the climbing rod gear, the handle is welded and fixed to the end surface of the driving shaft, the winding rod is welded and fixed to the end surface of the pin shaft of the rotating and connecting winding gear, the chain body is movably sleeved on the outer surface of the shed frame and is fastened with the locking bolt, at the moment, and when the handle is rotated, and then can drive roll-up gear and climb the pole gear rotation respectively through drive gear, roll-up gear accessible drives the roll-up pole and rotates and then can roll up the film of fixing at its surface, in addition, climb the pole gear through with climb the pole meshing, can make the device when roll-up is opened the film, can remove on the rack, and then the accessible directly rotates the handle and can open the big-arch shelter film, easy operation, it is nimble to use.

Preferably, one end of the telescopic rod, far away from the shed frame, is rotatably connected with a pin shaft which is rotatably connected with the climbing rod gear through a ring sleeve, so that the telescopic rod can drive the bottom wheel to rotate conveniently.

Preferably, the driving gear is meshed with the rolling gear, the driving gear is convenient for driving the rolling rod to rotate through the rolling gear, and then the greenhouse film can be opened through the rolling rod.

Preferably, the driving gear is meshed with the climbing rod gear through inner gear teeth, and the climbing rod gear is convenient to move on the chain body.

Preferably, the climbing rod gear is meshed with the chain body through the climbing rod, so that the film can be recycled and opened while moving on the chain body.

Preferably, the driving gear can drive the driving box to move on the outer surface of the chain body through the pole climbing gear, and the purpose of the driving gear is not to influence the movement of the device on the chain body when the rolling gear opens the greenhouse film through the rolling rod.

Preferably, when the drive case removed at the surface of the chain body, the accessible drove the telescopic link and drives the return pulley and roll at a side that the drive case was kept away from to the chain body, after opening suitable position to the big-arch shelter film, need not the manual work and fix the big-arch shelter film once more, can make the device stop in different positions through drive gear and roll-up gear and the interact between the pole-climbing gear, and then the people of being convenient for use, can open the big-arch shelter film fast and fix.

Compared with the prior art, the utility model provides a big-arch shelter film opening device is used to agricultural possesses following beneficial effect:

1. this big-arch shelter film opening device for agricultural, through cup jointing the connecting block activity at the surface of rack, and the fastening fitting bolt, can fix the chain body at the surface of rack this moment, when rotating the handle, accessible drive shaft drives drive gear and rotates, and then can drive roll-up gear and climbing rod gear rotation respectively through drive gear, roll-up gear accessible drives the roll-up rod and rotates and can carry out the roll-up to the film of fixing at its surface, in addition, climb the rod gear through with climb the pole meshing, can make the device when carrying out the roll-up to the film and open, can remove on the rack, and then accessible direct rotation handle can be opened the big-arch shelter film, and is simple in operation, and flexible in use.

2. This big-arch shelter film opening device for agricultural, when the surface of drive case at the chain body removed, the accessible drives the telescopic link and drives the side roll that the drive case was kept away from at the chain body to the return pulley, after opening suitable position to the big-arch shelter film, it is fixed with the big-arch shelter film once more to need not the manual work, can make the device stop in the position of difference through drive gear and roll-up gear and the interact between the pole-climbing gear, and then the people of being convenient for use, can open the big-arch shelter film fast and fix.

Drawings

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

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a rear view of the structure of the present invention.

Wherein: 1. a shed frame; 2. connecting blocks; 3. a locking bolt; 4. a chain body; 5. climbing a pole; 6. a bottom wheel; 7. a telescopic rod; 8. a drive box; 9. a drive gear; 10. a drive shaft; 11. rolling up the gear; 12. a climbing rod gear; 13. gear teeth; 14. a handle; 15. and (5) retracting the rod.

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, the utility model provides an agricultural greenhouse film opening device, which comprises a greenhouse frame 1, wherein a connecting block 2 is movably sleeved on the outer surface of the greenhouse frame 1, a locking bolt 3 is connected in the connecting block 2 through a thread, the outer surface of the connecting block 2 is rotatably connected with chain bodies 4 through a connecting rod, the chain bodies 4 are rotatably connected through a climbing rod 5, a bottom wheel 6 is rotatably connected on one side surface of the chain body 4 close to the greenhouse frame 1, the bottom wheel 6 is rotatably connected with a telescopic rod 7 through a ring sleeve, one end of the telescopic rod 7 far away from the bottom wheel 6 is rotatably connected with a driving box 8 through a pin shaft, a driving opening device is arranged inside the driving box 8, the driving opening device comprises a driving gear 9, a driving shaft 10, a furling gear 11, a climbing rod gear 12, inner gear teeth 13, a handle 14 and a furling rod 15, the driving gear 9 is rotatably connected on the inner wall of the driving box, and is located far away from one side of the canopy frame 1, the climbing rod gear 12 is rotatably connected to the inner wall of the driving box 8 through a pin shaft, and is located close to one side of the canopy frame 1, the inner gear 13 is welded and fixed on the outer surface of the inner side of the climbing rod gear 12, the handle 14 is welded and fixed on the end surface of the driving shaft 10, the furling rod 15 is welded and fixed with the end surface of the pin shaft rotatably connected with the furling gear 11, the furling gear 11 and the climbing rod gear 12 can be respectively driven to rotate through the driving shaft 10 when the handle 14 is rotated, the furling gear 11 and the climbing rod gear 12 can be respectively driven to rotate through the driving gear 9, the furling gear 11 can furl the film fixed on the outer surface of the furling rod gear by driving the furling rod 15 to rotate, in addition, the climbing rod gear 12 is meshed with the climbing rod 5, the device can move on the shed frame 1 when the film is rolled and opened, and further can open the greenhouse film by directly rotating the handle 14, the operation is simple, the use is flexible, one end of the telescopic rod 7, which is far away from the shed frame 1, is rotatably connected with a pin shaft which is rotatably connected with the climbing rod gear 12 through a ring sleeve, the telescopic rod 7 is convenient for driving the bottom wheel 6 to rotate, the driving gear 9 is meshed with the rolling gear 11, the driving gear 9 is convenient for driving the rolling rod 15 to rotate through the rolling gear 11, and further the greenhouse film can be opened through the rolling rod 15, the driving gear 9 is meshed with the climbing rod gear 12 through the inner gear teeth 13, is convenient for moving on the chain body 4 through the climbing rod gear 12, the climbing rod gear 12 is meshed with the chain body through the climbing rod 5, the film can be recycled and opened while moving on the chain body 4, when the driving box 8 moves on the outer surface of the chain body 4, the telescopic rod 7 can be driven to drive the bottom wheel 6 to roll on one side surface of the chain, after opening suitable position to the big-arch shelter film, need not the manual work and fix the big-arch shelter film once more, can make the device stop in the position of difference through the interact between drive gear 9 and roll-up gear 11 and the pole-climbing gear 12, and then the people of being convenient for use can open the big-arch shelter film fast and fix.

When using, through cup jointing the connecting block 2 activity at the surface of rack 1, and fastening fitting 3, can fix the chain body 4 at the surface of rack 1 this moment, when rotating handle 14, accessible drive shaft 10 drives drive gear 9 and rotates, and then can drive roll-up gear 11 and climbing rod gear 12 through drive gear 9 respectively and rotate, roll-up gear 11 accessible drives roll-up rod 15 and rotates and can roll-up the film of fixing at its surface, in addition, climbing rod gear 12 is through meshing with climbing rod 5, can make the device when opening the film roll-up, can remove on rack 1, and then accessible direct rotation handle 14 can be opened the big-arch shelter film, and easy operation, it is nimble to use.

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 big-arch shelter film opening device for agricultural, includes rack (1), its characterized in that: connecting block (2) have been cup jointed in the surface activity of rack (1), connecting block (2) female connection has locking bolt (3), the surface of connecting block (2) is rotated through the connecting rod and is connected with chain body (4), rotate through climbing pole (5) between chain body (4) and connect, a side roll connection that chain body (4) are close to rack (1) has return pulley (6), return pulley (6) rotate through the ring cover and are connected with telescopic link (7), the one end that return pulley (6) were kept away from in telescopic link (7) is rotated through the round pin axle and is connected with drive case (8), the inside of drive case (8) is provided with the drive opening device.

2. An agricultural greenhouse film opening apparatus as claimed in claim 1, wherein: the driving opening device comprises a driving gear (9), a driving shaft (10), a winding gear (11), a climbing rod gear (12), inner wheel teeth (13), a handle (14) and a winding rod (15), the driving gear (9) is rotationally connected with the inner wall of the driving box (8) through a driving shaft (10), the furling gear (11) is rotationally connected with the inner wall of the driving box (8) through a pin shaft, and is positioned at one side far away from the shed frame (1), the climbing rod gear (12) is rotationally connected with the inner wall of the driving box (8) through a pin shaft, and is positioned at one side close to the shed frame (1), the inner gear teeth (13) are welded and fixed on the outer surface of the inner side of the climbing rod gear (12), the handle (14) is fixed on the end face of the driving shaft (10) in a welding mode, and the winding rod (15) is fixed on the end face of a pin shaft which is rotatably connected with the winding gear (11) in a welding mode.

3. An agricultural greenhouse film opening apparatus as claimed in claim 2, wherein: one end of the telescopic rod (7) far away from the shed frame (1) is rotationally connected with a pin shaft which is rotationally connected with the climbing rod gear (12) through a ring sleeve.

4. An agricultural greenhouse film opening apparatus as claimed in claim 2, wherein: the driving gear (9) is meshed with the furling gear (11).

5. An agricultural greenhouse film opening apparatus as claimed in claim 2, wherein: the driving gear (9) is meshed with the climbing rod gear (12) through inner gear teeth (13).

6. An agricultural greenhouse film opening apparatus as claimed in claim 2, wherein: the climbing rod gear (12) is meshed with the chain body (4) through the climbing rod (5).

7. An agricultural greenhouse film opening apparatus as claimed in claim 6, wherein: the driving gear (9) can drive the driving box (8) to move on the outer surface of the chain body (4) through the climbing rod gear (12).

8. An agricultural greenhouse film opening apparatus as claimed in claim 7, wherein: when the driving box (8) moves on the outer surface of the chain body (4), the bottom wheel (6) can be driven to roll on one side surface of the chain body (4) far away from the driving box (8) by driving the telescopic rod (7).