CN218440717U

CN218440717U - Intelligent micro-pressure air supply control device

Info

Publication number: CN218440717U
Application number: CN202221836223.8U
Authority: CN
Inventors: 寿梓悦
Original assignee: Fujian Expressway Sunshine Agricultural Development Co ltd
Current assignee: Fujian Expressway Sunshine Agricultural Development Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2023-02-03
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to an air supply controlling means technical field just discloses an intelligent minute-pressure air supply controlling means includes the ventilation pipe, the fixedly connected with square shell of center department of ventilation pipe, the upper end right side fixedly connected with backup pad of square shell, the upper end fixedly connected with motor of backup pad, the lower extreme of motor rotates and is connected with the threaded rod, the pole wall screw drive of threaded rod has the closing plate, the inside of backup pad seted up with closing plate assorted spout, the right side of square shell is equipped with strains grey mechanism, strain grey mechanism and include the filter screen, the outside of filter screen is located the left side fixed connection of closing plate with the inner wall of square shell, the upper end left side fixedly connected with supporting shell of square shell, the pole wall upper end of threaded rod rotates and is connected with the belt. This scheme filters the dust through setting up the filter screen, through the scraper blade simultaneously, can strike off filter screen surface adnexed dust, avoids influencing the amount of wind, has improved the device's suitability.

Description

Intelligent micro-pressure air supply control device

Technical Field

The application relates to the technical field of air supply control devices, in particular to an intelligent micro-pressure air supply control device.

Background

The air in the greenhouse is controlled by an air exchange system during the existing of a plurality of crops so as to ensure that the crops grow in the optimal air environment, the air supply quantity is the same in each part every day at different time periods, and the wind power is intelligently controlled in many times.

Some current wind power control device, only can be single control the amount of wind, to the great area of some dusts, when carrying out the air supply, a large amount of dusts also can get into the big-arch shelter, then adsorb on the surface of crops to influence the photosynthesis of crops, and then influence the growth of crops.

SUMMERY OF THE UTILITY MODEL

In order to solve the above-mentioned problems, the present application provides an intelligent micro-pressure air supply control device.

The application provides an intelligent minute-pressure air supply control device adopts following technical scheme:

an intelligent micro-pressure air supply control device comprises a ventilation pipe, wherein a square shell is fixedly connected to the center of the ventilation pipe, a support plate is fixedly connected to the right side of the upper end of the square shell, a motor is fixedly connected to the upper end of the support plate, a threaded rod is rotatably connected to the lower end of the motor, a sealing plate is spirally driven by the rod wall of the threaded rod, a sliding groove matched with the sealing plate is formed in the support plate, and an ash filtering mechanism is arranged on the right side of the square shell;

the ash filtering mechanism comprises a filter screen, the outer side of the filter screen is fixedly connected with the left side of the sealing plate, which is positioned on the inner wall of the square shell, the left side of the upper end of the square shell is fixedly connected with a supporting shell, the upper end of the rod wall of the threaded rod is rotatably connected with a belt, the inner wall of the supporting shell is rotatably connected with a reciprocating screw rod, the left side of the belt is movably connected with the upper end of the rod wall of the reciprocating screw rod, the rod wall of the reciprocating screw rod is engaged and connected with a screw rod nut, and the right side of the screw rod nut is fixedly connected with a scraper; through the scraper blade that sets up, can strike off the adnexed dust in filter screen surface, avoid influencing the amount of wind, improve the device's suitability.

Preferably, the upper end of the rod wall of the reciprocating screw rod is fixedly connected with a one-way bearing, and the outer side of the one-way bearing is rotationally connected with the left side of the belt; by adopting the technical scheme, the reciprocating screw rod can be ensured to be in one rotating direction through the designed one-way bearing, so that the scraper can complete up-and-down movement.

Preferably, the lower end of the square shell is connected with a dirt accumulation box, and the lower end of the square shell is provided with an opening communicated with the dirt accumulation box; through the designed dirt accumulation box, the scraped dust is collected.

Preferably, both sides of the lower end of the square shell are fixedly connected with springs, the lower end of each spring is fixedly connected with a transverse block, one opposite side of each transverse block is fixedly connected with a blocking plate, and the upper end of each blocking plate is fixedly connected with a contact rod; through the designed blocking plate, the opening can be opened discontinuously, the opening is in a closed state for more time, the falling dust is prevented from being sucked out again, and the device is further improved.

Preferably, the upper end inside the square shell is fixedly connected with a water pipe; through the water pipe drip, can avoid the dust in disorder to fly, water can carry out the humidification to the air simultaneously, is favorable to the growth of crops.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the dust is filtered by the filter screen, and meanwhile, the dust attached to the surface of the filter screen can be scraped by the scraper, so that the influence on the air volume is avoided, and the applicability of the device is improved;

2. through the designed blocking plate, the opening can be opened discontinuously, the opening is in a closed state for more time, the falling dust is prevented from being sucked out again, and the device is further improved.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention.

FIG. 2 is a schematic sectional structure diagram of an embodiment of the application.

Fig. 3 is an enlarged schematic structural diagram of a position a in fig. 2 of the application example.

Fig. 4 is an enlarged schematic structural diagram at B in application example 2.

Fig. 5 is an enlarged schematic view of the structure at C in application example 2.

Description of the reference numerals: 1. a vent pipe; 2. a square shell; 3. a support plate; 4. a motor; 5. a dirt accumulation box; 6. a chute; 7. a threaded rod; 8. a reciprocating screw rod; 9. a support housing; 10. a one-way bearing; 11. a belt; 12. a feed screw nut; 13. filtering with a screen; 14. a squeegee; 15. a sealing plate; 16. an opening; 17. a contact lever; 18. a spring; 19. a transverse block; 20. a blocking plate; 21. a water pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an intelligent micro-pressure air supply control device. Referring to fig. 1-4, an intelligent micro-pressure air supply control device comprises a ventilation pipe 1, wherein a square shell 2 is fixedly connected at the center of the ventilation pipe 1, a support plate 3 is fixedly connected to the right side of the upper end of the square shell 2, a motor 4 is fixedly connected to the upper end of the support plate 3, a threaded rod 7 is rotatably connected to the lower end of the motor 4, a seal plate 15 is spirally driven on the rod wall of the threaded rod 7, a chute 6 matched with the seal plate 15 is formed in the support plate 3, and an ash filtering mechanism is arranged on the right side of the square shell 2;

the ash filtering mechanism comprises a filter screen 13, the outer side of the filter screen 13 is fixedly connected with the left side of a sealing plate 15 on the inner wall of the square shell 2, the left side of the upper end of the square shell 2 is fixedly connected with a supporting shell 9, the upper end of the rod wall of the threaded rod 7 is rotatably connected with a belt 11, the inner wall of the supporting shell 9 is rotatably connected with a reciprocating screw rod 8, the left side of the belt 11 is movably connected with the upper end of the rod wall of the reciprocating screw rod 8, the rod wall of the reciprocating screw rod 8 is connected with a screw rod nut 12 in a meshed mode, and the right side of the screw rod nut 12 is fixedly connected with a scraper 14;

the motor 4 is controlled through intelligent equipment, the motor 4 works to enable the threaded rod 7 to rotate forwards and backwards, the sealing plate 15 moves up and down through rotation of the threaded rod 7, so that air volume is controlled, the belt 11 is driven to rotate when the threaded rod 7 rotates, the reciprocating screw rod 8 rotates through rotation of the belt 11, the screw rod nut 12 which is meshed and connected with the reciprocating screw rod 8 moves up and down through rotation of the reciprocating screw rod 8, the scraper plate 14 is driven to move up and down when the screw rod nut 12 moves up and down, and the scraper plate 14 moves to clean dust on the surface of the filter screen 13; through the scraper 14, dust attached to the surface of the filter screen 13 can be scraped, so that the air quantity is prevented from being influenced, and the applicability of the device is improved.

As shown in fig. 3, the upper end of the rod wall of the reciprocating screw rod 8 is fixedly connected with a one-way bearing 10, and the outer side of the one-way bearing 10 is rotatably connected with the left side of a belt 11; the designed one-way bearing 10 can ensure that the reciprocating screw rod 8 is in one rotation direction, so that the scraper 14 can complete one complete up-and-down movement.

As shown in fig. 2, the lower end of the square shell 2 is connected with a dirt accumulation box 5, and the lower end of the square shell 2 is provided with an opening 16 communicated with the dirt accumulation box 5; the scraped dust is collected by the designed dirt collecting box 5.

As shown in fig. 5, both sides of the lower end of the square shell 2 are fixedly connected with springs 18, the lower end of each spring 18 is fixedly connected with a cross block 19, the opposite sides of the two cross blocks 19 are fixedly connected with a blocking plate 20 together, and the upper end of the blocking plate 20 is fixedly connected with a contact rod 17;

when the scraper 14 moves downwards to a certain position, the scraper 14 contacts the contact rod 17 at the moment, so that the contact rod 17 moves downwards, the contact rod 17 drives the blocking plate 20 to move downwards, meanwhile, the spring 18 is stretched, the opening 16 is opened at the moment, dust falls down, and when the scraper 14 is separated from the contact rod 17, the blocking plate 20 resets under the action of the spring 18 at the moment; the design of the closure 20 allows the opening 16 to be opened intermittently, allowing more time for the opening 16 to be closed, preventing any falling dust from being sucked out again, further improving the device.

As shown in fig. 4, a water pipe 21 is fixedly connected to the upper end of the inside of the square housing 2; the water pipe 21 drips water, so that dust can be prevented from flying in a mess, and meanwhile, the water can humidify the air, thereby being beneficial to the growth of crops.

The implementation principle of the intelligent micro-pressure air supply control device in the embodiment of the application is as follows: the motor 4 is controlled through intelligent equipment, the motor 4 works to enable the threaded rod 7 to rotate forwards and backwards, the sealing plate 15 moves up and down through rotation of the threaded rod 7, so that air volume is controlled, the belt 11 is driven to rotate when the threaded rod 7 rotates, the reciprocating screw rod 8 rotates through rotation of the belt 11, the screw rod nut 12 which is meshed and connected with the reciprocating screw rod 8 moves up and down through rotation of the reciprocating screw rod 8, the scraper plate 14 is driven to move up and down when the screw rod nut 12 moves up and down, and the scraper plate 14 moves to clean dust on the surface of the filter screen 13; through the scraper 14, dust attached to the surface of the filter screen 13 can be scraped, so that the air quantity is prevented from being influenced, and the applicability of the device is improved;

further, when the scraper 14 moves down to a certain position, the scraper 14 contacts with the contact rod 17 at the moment, so that the contact rod 17 moves downwards, the contact rod 17 drives the blocking plate 20 to move downwards, the spring 18 is stretched at the same time, the opening 16 is opened at the moment, dust falls off, and when the scraper 14 is separated from the contact rod 17, the blocking plate 20 is reset under the action of the spring 18 at the moment; the design of the closure 20 allows the opening 16 to be opened intermittently and for more time the opening 16 is closed, preventing any dust which falls out from being sucked out again, further improving the device.

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 an intelligent minute-pressure air supply controlling means, includes ventilation pipe (1), its characterized in that: the central part of the ventilation pipe (1) is fixedly connected with a square shell (2), the right side of the upper end of the square shell (2) is fixedly connected with a support plate (3), the upper end of the support plate (3) is fixedly connected with a motor (4), the lower end of the motor (4) is rotatably connected with a threaded rod (7), the rod wall of the threaded rod (7) is spirally transmitted with a sealing plate (15), a sliding groove (6) matched with the sealing plate (15) is formed in the support plate (3), and the right side of the square shell (2) is provided with an ash filtering mechanism;

filter ash mechanism includes filter screen (13), the outside of filter screen (13) is located the left side fixed connection of closing plate (15) with the inner wall of square shell (2), the upper end left side fixedly connected with of square shell (2) supports shell (9), the pole wall upper end of threaded rod (7) is rotated and is connected with belt (11), the inner wall of supporting shell (9) is rotated and is connected with reciprocal lead screw (8), the left side of belt (11) and the pole wall upper end swing joint of reciprocal lead screw (8), the pole wall meshing of reciprocal lead screw (8) is connected with screw-nut (12), the right side fixedly connected with scraper blade (14) of screw-nut (12).

2. The intelligent micro-pressure air supply control device of claim 1, wherein: the upper end of the rod wall of the reciprocating screw rod (8) is fixedly connected with a one-way bearing (10), and the outer side of the one-way bearing (10) is rotatably connected with the left side of a belt (11).

3. The intelligent micro-pressure air supply control device of claim 1, wherein: the lower extreme of square shell (2) is connected with long-pending dirty box (5), the opening (16) with long-pending dirty box (5) intercommunication is seted up to the lower extreme of square shell (2).

4. The intelligent micro-pressure air supply control device of claim 3, wherein: the equal fixedly connected with spring (18) in lower extreme both sides of square shell (2), the lower extreme fixedly connected with horizontal piece (19) of spring (18), two the common fixedly connected with closure plate (20) of relative one side of horizontal piece (19), the upper end fixedly connected with contact lever (17) of closure plate (20).

5. The intelligent micro-pressure air supply control device of claim 1, wherein: the upper end of the inside of the square shell (2) is fixedly connected with a water pipe (21).