CN213368995U

CN213368995U - Ventilating device for modern agricultural greenhouse

Info

Publication number: CN213368995U
Application number: CN202022276834.9U
Authority: CN
Inventors: 周英
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-08
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a ventilation unit for modern agriculture big-arch shelter. The utility model discloses a: the big-arch shelter, the fixed orifices has all been seted up, two in the both sides of big-arch shelter equal fixed mounting has the ventilation pipe, two all install the filter plate in the ventilation pipe, be equipped with fixed establishment in the ventilation pipe, fixed establishment and filter plate looks adaptation, two equal fixed mounting has the mount, two in the ventilation pipe equal fixed mounting has the fan on the mount, the bottom fixed mounting of big-arch shelter has two mount pads, two the fixed slot has all been seted up at the top of mount pad, two equal slidable mounting has the switch plate in the fixed slot, the utility model discloses rational in infrastructure, ventilation equipment can open and close automatically, and ventilation efficiency is higher, can also filter the dust when ventilating, has solved current ventilation equipment and has needed the manual work to open and close, and the lower problem of ventilation efficiency.

Description

Ventilating device for modern agricultural greenhouse

Technical Field

The utility model relates to a modern agriculture technical field specifically is a ventilation unit for modern agriculture big-arch shelter.

Background

Modern agriculture is developed on the basis of modern industry and modern science and technology, and is mainly characterized in that the modern science and technology is widely applied, the nature is changed from being conformed to nature to being consciously utilized and nature is transformed, the traditional experience is changed into depending on science to be scientific agriculture, so that the modern agriculture is established on the basis of high development of science such as botany, zoology, chemistry, physics and the like, a large amount of substances and energy produced by industrial departments are put into agricultural production to be changed into a large amount of agricultural products, the modern agriculture is realized, a vegetable greenhouse is a frame film covering structure with excellent heat preservation performance, people can eat out-of-season vegetables, and the internal air needs to be replaced in the modern agricultural greenhouse, so that ventilation equipment needs to be used;

however, the existing ventilation devices require manual opening and closing, and the ventilation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilation unit for modern green house to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the method comprises the following steps: the greenhouse is characterized by comprising a greenhouse, fixing holes are formed in two sides of the greenhouse, ventilating pipes are fixedly arranged in the two fixing holes, filter plates are arranged in the two ventilating pipes, fixing mechanisms are arranged in the ventilating pipes, the fixing mechanisms are matched with the filter plates, fixing frames are fixedly arranged in the two ventilating pipes, fans are fixedly arranged on the two fixing frames, two mounting seats are fixedly arranged at the bottom of the greenhouse, fixing grooves are formed in the tops of the two mounting seats, switch plates are slidably arranged in the two fixing grooves, the switch plates are in contact with the corresponding ventilating pipes, thread grooves are formed in the bottoms of the two switch plates, lead screws are rotatably arranged on the inner walls of the bottoms of the two fixing grooves, the lead screws are in threaded connection in the corresponding thread grooves, worm gears are fixedly sleeved on the two lead screws, and the same control rod is rotatably connected to the two mounting seats, the equal fixed mounting in both ends of control lever has the worm, the worm meshes with the worm wheel that corresponds, fixed cover is equipped with first gear on the control lever, the bottom fixed mounting of big-arch shelter has the motor, fixed cover has connect the second gear on the output shaft of motor, second gear and first gear engagement.

Furthermore, two all seted up the through-hole on the one side inner wall of fixed slot, the control lever rotates to be installed in two through-holes.

Furthermore, a sliding groove is formed in the inner wall of the fixing groove, a sliding block is fixedly mounted on the switch board and slidably mounted in the sliding groove, the switch board is driven to slide in the sliding groove when moving, and the position of the switch board when moving can be stabilized.

Furthermore, two limiting grooves are formed in the inner wall of the ventilation pipe, spring grooves are formed in the two sides of the filter plate, limiting rods are slidably mounted in the spring grooves, the limiting rods are mounted in the corresponding limiting grooves, and the springs are fixedly connected to one ends of the limiting rods.

Further, the one end fixed connection of spring is on the inner wall of the spring groove that corresponds, two equal fixedly connected with rack, two on the gag lever post all seted up the rotation hole on one side inner wall of spring groove, two all rotate in the rotation hole and install the dwang.

Further, two the equal fixed mounting in one end of dwang has the rotation wheel, rotate wheel and the rack toothing who corresponds, two the equal fixed mounting of the other end of dwang has the control block.

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

the utility model discloses a motor drives the second gear revolve, first gear drives the control lever and rotates, the worm drives the worm wheel that corresponds and rotates, the lead screw drives the switch board that corresponds and removes, the ventilation pipe that the switch board will correspond is opened, two fans open the back simultaneously, the fan drives the air flow in the ventilation pipe that corresponds, two ventilation pipes can ventilate in the big-arch shelter, and two filter plates can filter the dust in the business turn over air when ventilating, rotate two control blocks, the dwang drives and rotates the wheel rotation, the rack can drive the gag lever post and remove, conveniently carry out periodic cleaning to the filter plate, the utility model discloses rational in infrastructure, ventilation equipment can open automatically and close, and ventilation efficiency is higher, can also filter the dust when ventilating, has solved current ventilation equipment and has needed the manual work to open and close, and the lower problem of ventilation efficiency.

Drawings

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

FIG. 2 is a schematic structural view of part A of the present invention;

fig. 3 is a schematic structural diagram of part B of the present invention.

Reference numerals: 1. a greenhouse; 2. a vent pipe; 3. filtering the plate; 4. a fan; 5. a mounting seat; 6. a switch plate; 7. a screw rod; 8. a worm gear; 9. a control lever; 10. a worm; 11. a first gear; 12. a motor; 13. a second gear; 14. a limiting groove; 15. a limiting rod; 16. a spring; 17. a rotating wheel; 18. a control block.

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.

Please refer to fig. 1-3, in which fig. 1 is a schematic view of the structure of the present invention; FIG. 2 is a schematic structural view of part A of the present invention; fig. 3 is the utility model discloses a part B schematic structure diagram, a ventilation unit for modern agriculture big-arch shelter, include: the greenhouse comprises a greenhouse 1, wherein fixing holes are formed in two sides of the greenhouse 1, ventilating pipes 2 are fixedly arranged in the two fixing holes, filter plates 3 are arranged in the two ventilating pipes 2, fixing mechanisms are arranged in the ventilating pipes 2 and are matched with the filter plates 3, fixing frames are fixedly arranged in the two ventilating pipes 2, fans 4 are fixedly arranged on the two fixing frames, two mounting seats 5 are fixedly arranged at the bottom of the greenhouse 1, fixing grooves are formed in the tops of the two mounting seats 5, switch plates 6 are slidably arranged in the two fixing grooves, the switch plates 6 are in contact with the corresponding ventilating pipes 2, thread grooves are formed in the bottoms of the two switch plates 6, lead screws 7 are rotatably arranged on the inner walls of the bottoms of the two fixing grooves, the lead screws 7 are in threaded connection with the corresponding thread grooves, worm gears 8 are fixedly sleeved on the two lead screws 7, two it is connected with same control lever 9 to rotate on the mount pad 5, the equal fixed mounting in both ends of control lever 9 has worm 10, worm 10 and the worm wheel 8 meshing that corresponds, fixed cover is equipped with first gear 11 on the control lever 9, the bottom fixed mounting of big-arch shelter 1 has motor 12, fixed cover is connected with second gear 13 on the output shaft of motor 12, second gear 13 meshes with first gear 11.

Two all seted up the through-hole on one side inner wall of fixed slot, control lever 9 rotates to be installed in two through-holes.

The sliding groove has been seted up on the inner wall of fixed slot, fixed mounting has the sliding block on the switch board 6, sliding block slidable mounting is in the sliding groove, drives the sliding block and slides in the sliding groove when switch board 6 removes, can stabilize the position when switch board 6 removes.

Two limiting grooves 14 are formed in the inner wall of the ventilation pipe 2, spring grooves are formed in the two sides of the filter plate 3, limiting rods 15 are installed in the spring grooves in a sliding mode, the limiting rods 15 are installed in the corresponding limiting grooves 14, and springs 16 are fixedly connected to one ends of the limiting rods 15.

Spring 16's one end fixed connection is on the inner wall of the spring groove that corresponds, two equal fixedly connected with rack, two on the gag lever post 15 all seted up the rotation hole on one side inner wall of spring groove, two all rotate in the rotation hole and install the dwang.

Two the equal fixed mounting in one end of dwang has the rotation wheel 17, rotation wheel 17 and the rack toothing who corresponds, two the equal fixed mounting of the other end of dwang has control block 18.

To sum up, the utility model provides a ventilation unit for modern green house, in operation, drive second gear 13 through motor 12 and rotate, second gear 13 drives first gear 11 and rotates, first gear 11 drives control lever 9 and rotates, make control lever 9 drive two worms 10 and rotate, worm 10 drives corresponding worm wheel 8 and rotates, worm wheel 8 drives corresponding lead screw 7 and rotates, lead screw 7 drives corresponding switch board 6 and moves, switch board 6 opens corresponding ventilation pipe 2, ventilation can be carried out, after two fans 4 are opened simultaneously, fan 4 drives the air flow in corresponding ventilation pipe 2, two ventilation pipes 2 can ventilate in greenhouse 1, and two filter plates 3 can filter the dust in the air in and out while ventilating, rotate two control blocks 18, control block 18 drives corresponding dwang and rotates, the dwang drives rotating wheel 17 and rotates, make to rotate the rack removal that wheel 17 drove the correspondence, the rack can drive gag lever post 15 and remove, and gag lever post 15 roll-off spacing groove 14 can cancel the fixed restriction of filter plate 3, conveniently carries out periodic cleaning to filter plate 3, the utility model discloses rational in infrastructure, ventilation equipment can open automatically and close, and ventilation efficiency is higher, can also filter the dust when ventilating.

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.

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 ventilation unit for modern agriculture big-arch shelter which characterized in that includes: the greenhouse comprises a greenhouse body (1), wherein fixing holes are formed in two sides of the greenhouse body (1), ventilating pipes (2) are fixedly arranged in the two fixing holes, filter plates (3) are arranged in the two ventilating pipes (2), fixing mechanisms are arranged in the ventilating pipes (2), the fixing mechanisms are matched with the filter plates (3), fixing frames are fixedly arranged in the two ventilating pipes (2), fans (4) are fixedly arranged on the two fixing frames, two mounting seats (5) are fixedly arranged at the bottom of the greenhouse body (1), fixing grooves are formed in the tops of the two mounting seats (5), switch boards (6) are slidably arranged in the two fixing grooves, the switch boards (6) are in contact with the corresponding ventilating pipes (2), thread grooves are formed in the bottoms of the two switch boards (6), and lead screws (7) are rotatably arranged on the inner walls of the bottoms of the two fixing grooves, lead screw (7) threaded connection is in the thread groove that corresponds, two all fixed cover is equipped with worm wheel (8), two on lead screw (7) rotate on mount pad (5) and be connected with same control lever (9), the equal fixed mounting in both ends of control lever (9) has worm (10), worm (10) and worm wheel (8) the meshing that corresponds, fixed cover is equipped with first gear (11) on control lever (9), the bottom fixed mounting of big-arch shelter (1) has motor (12), fixed cover has been cup jointed second gear (13) on the output shaft of motor (12), second gear (13) and first gear (11) meshing.

2. The ventilation device for the modern agricultural greenhouse as claimed in claim 1, wherein the two fixing slots are provided with through holes on one side of the inner wall, and the control rod (9) is rotatably installed in the two through holes.

3. The ventilation device for the modern agricultural greenhouse as claimed in claim 1, wherein the inner wall of the fixing groove is provided with a sliding groove, the switch board (6) is fixedly provided with a sliding block, and the sliding block is slidably arranged in the sliding groove.

4. The ventilation device for the modern agricultural greenhouse as claimed in claim 1, wherein two limiting grooves (14) are formed in the inner wall of the ventilation pipe (2), spring grooves are formed in both sides of the filter plate (3), limiting rods (15) are slidably mounted in the two spring grooves, the limiting rods (15) are mounted in the corresponding limiting grooves (14), and springs (16) are fixedly connected to one ends of the two limiting rods (15).

5. The ventilation device for the modern agricultural greenhouse as claimed in claim 4, wherein one end of the spring (16) is fixedly connected to the inner wall of the corresponding spring groove, a rack is fixedly connected to each of the two limiting rods (15), a rotating hole is formed in the inner wall of one side of each of the two spring grooves, and a rotating rod is rotatably mounted in each of the two rotating holes.

6. The ventilation device for the modern agricultural greenhouse as claimed in claim 5, wherein one end of each of the two rotating rods is fixedly provided with a rotating wheel (17), the rotating wheels (17) are meshed with the corresponding racks, and the other end of each of the two rotating rods is fixedly provided with a control block (18).