CN219124830U

CN219124830U - Agricultural underground storage ventilation system

Info

Publication number: CN219124830U
Application number: CN202223475972.5U
Authority: CN
Inventors: 金鑫
Original assignee: Anhui Kentian Ecological Agricultural Technology Co ltd
Current assignee: Anhui Kentian Ecological Agricultural Technology Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-06
Anticipated expiration: 2032-12-26

Abstract

The utility model discloses an agricultural underground storage ventilation system, which relates to the technical field of ventilation systems and comprises a main body module, an anti-blocking module and an installation module, wherein the main body module comprises a square ventilation pipe, a dustproof net arranged at the bottom of the square ventilation pipe, an installation plate connected to the top of the square ventilation pipe, a ventilation plate fixedly connected to the inner wall of the square ventilation pipe and two ventilation fans installed inside the ventilation plate, the anti-blocking module comprises a reciprocating assembly arranged inside the square ventilation pipe, the cleaning roller brush can reciprocate through the cooperation of a positive motor, a negative motor, a screw rod, a moving plate and a limiting chute, and meanwhile, the cleaning roller brush rolls while moving through the transmission between a rack and a gear, so that the dustproof net is cleaned, the blockage of the dustproof net is prevented, and the ventilation effect of the system is prevented from being influenced.

Description

Agricultural underground storage ventilation system

Technical Field

The utility model relates to the technical field of ventilation systems, in particular to an agricultural underground storage ventilation system.

Background

Agricultural products received after the agricultural harvest are usually required to be stored and then processed and sold, the storage is usually carried out by adopting an on-ground warehouse, an air conditioning system is additionally arranged to ensure the storage temperature, but the influence of the air temperature received by the on-ground warehouse is very large, particularly in summer and winter, the difference between the external temperature and the storage temperature is large, the air conditioning system accords with large, the energy consumption is very large, the influence of the external temperature on the underground problem is small, and the temperature difference is small, so that the underground storage room is matched with the air conditioning system to be the optimal choice of many agricultural and sideline product enterprises, but ventilation is important because of being positioned underground.

At present, a conventional ventilation system of a basement is usually used for ventilation by using a ventilation fan, and in order to prevent dust from entering the basement during ventilation, a corresponding dust screen is arranged on the ventilation system to filter the dust, but under long-term use, the filtered dust is piled up to easily cause blockage of the filter screen, and the ventilation system is usually arranged at the top of the basement and is not convenient for staff to clean, so that the ventilation effect of the whole system is affected.

Disclosure of Invention

Technical problem to be solved

The utility model aims to make up the defects of the prior art and provides an agricultural underground storage ventilation system.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an agricultural underground storage ventilation system, includes main part module, prevents stifled module and installation module, the main part module includes square ventilation pipe, sets up the dust screen in square ventilation pipe bottom, connects at the mounting disc at square ventilation pipe top, fixed connection at the ventilation board of square ventilation pipe inner wall and installs at two ventilation fans of ventilation board inside, prevent stifled module including setting up at the inside reciprocal subassembly of square ventilation pipe, connect on reciprocal subassembly and with the cleaning assembly of dust screen top contact and fixed connection between square ventilation pipe inner wall both sides and with cleaning assembly's rack, the installation module sets up between the top of dust screen and the bottom of square ventilation pipe.

Above-mentioned, reciprocating assembly is including rotating the lead screw of connecting between square ventilation pipe inner wall both sides, threaded connection is at the movable plate of lead screw surface and set up in square ventilation pipe one side and output shaft and the positive and negative motor that lead screw one end is connected.

The reciprocating assembly further comprises two limiting sliding grooves respectively formed in the front end face and the rear end face of the inner wall of the square ventilating pipe, and the front end face and the rear end face of the moving plate are respectively and slidably connected in the two limiting sliding grooves.

Above-mentioned, clean the subassembly including connect at the n shaped plate of movable plate bottom, rotate the pivot of connecting between the preceding terminal surface of n shaped plate inner wall and rear end face and connect the cleaning roller brush and the gear at the pivot surface, the surface of cleaning roller brush contacts with the top of dust screen, gear and rack engagement.

The installation module comprises four limiting jacks respectively arranged at four included angles at the bottom of the square ventilation pipe and four limiting inserted rods respectively movably inserted into the four limiting jacks, and the four limiting inserted rods are respectively connected with the four included angles at the top of the dust screen.

Above-mentioned, the installation module still includes four locking bolts of threaded connection respectively in square ventilation pipe both sides, four locking bolts extends to the inside of four spacing inserted bars respectively.

The beneficial effects are that:

compared with the prior art, the underground civil air defense engineering ventilation system has the following beneficial effects:

1. according to the utility model, the cleaning roller brush can reciprocate through the cooperation of the positive and negative motor, the screw rod, the moving plate and the limiting chute, and meanwhile, the cleaning roller brush rolls while moving through the transmission between the rack and the gear, so that the dust screen is cleaned, the dust screen is prevented from being blocked, and the ventilation effect of the system is prevented from being influenced.

2. According to the utility model, through the cooperation of the limiting jack, the limiting inserted link and the locking bolt, when the dustproof net is broken and damaged, a worker can conveniently replace the dustproof net, so that the system is convenient for a user to use.

Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.

Drawings

FIG. 1 is a schematic overall sectional view of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the present utility model;

FIG. 3 is a schematic diagram of an explosion structure of an anti-blocking module according to the present utility model;

fig. 4 is a schematic view of an exploded structure of the installation module of the present utility model.

In the figure:

100. a main body module; 110. square ventilation pipe; 120. a dust screen; 130. a mounting plate; 140. a ventilation board; 150. a ventilating electric fan;

200. an anti-blocking module; 210. a reciprocating assembly; 211. a screw rod; 212. a moving plate; 213. a forward and reverse motor; 214. limiting sliding grooves; 220. a cleaning assembly; 221. an n-plate; 222. a rotating shaft; 223. cleaning a roller brush; 224. a gear; 230. a rack;

300. installing a module; 310. limiting jack; 320. a limit inserted link; 330. and locking the bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides an agricultural underground storage ventilation system, including main part module 100, prevent stifled module 200 and installation module 300, main part module 100 includes square ventilation pipe 110, set up dust screen 120 in square ventilation pipe 110 bottom, connect the mounting disc 130 at square ventilation pipe 110 top, fixed connection is at the ventilation board 140 of square ventilation pipe 110 inner wall and install two ventilation fans 150 inside ventilation board 140, prevent stifled module 200 is including setting up the inside reciprocal subassembly 210 of square ventilation pipe 110, connect on reciprocal subassembly 210 and with dust screen 120 top contact clean subassembly 220 and fixed connection between square ventilation pipe 110 inner wall both sides and with clean subassembly 220 connected rack 230, installation module 300 sets up between dust screen 120's top and square ventilation pipe 110's bottom.

When the dust screen cleaning system is used, the system is installed at a designated position through the installation plate 130, then the two ventilating fans 150 are opened to achieve a ventilating effect, when the dust screen 120 is blocked, the reciprocating assembly 210 is opened, the cleaning assembly 220 is driven to reciprocate through the reciprocating assembly 210, and the cleaning assembly 220 rotates through the rack 230 transmission when reciprocating, so that the cleaning assembly 220 moves to clean the dust screen 120, the dust screen 120 is prevented from being blocked, and the ventilating effect of the dust screen cleaning system is prevented from being influenced.

As shown in fig. 2 to 4, the reciprocating assembly 210 includes a screw rod 211 rotatably connected between both sides of an inner wall of the square ventilation pipe 110, a moving plate 212 screw-connected to an outer surface of the screw rod 211, and a forward and reverse motor 213 provided at one side of the square ventilation pipe 110 and having an output shaft connected to one end of the screw rod 211, the reciprocating assembly 210 further includes two limit grooves 214 respectively provided at a front end surface and a rear end surface of the inner wall of the square ventilation pipe 110, the front end surface and the rear end surface of the moving plate 212 are respectively slidably connected to the inside of the two limit grooves 214, the cleaning assembly 220 includes an n-shaped plate 221 connected to a bottom of the moving plate 212, a rotating shaft 222 rotatably connected between the front end surface and the rear end surface of the inner wall of the n-shaped plate 221, and a cleaning roller brush 223 and a gear 224 connected to an outer surface of the rotating shaft 222, the outer surface of the cleaning roller brush 223 is in contact with a top of the dust screen 120, and the gear 224 is engaged with the rack 230.

Through opening positive and negative motor 213, drive 211 through positive and negative motor 213 and reciprocate positive and negative rotation for movable plate 212 reciprocates in two spacing spouts 214 inside, and clean roller brush 223 will follow movable plate 212 and remove, and rack 230 will rotate through clean roller brush 223 transmission pivot 222 when clean roller brush 223 removes, and pivot 222 drives clean roller brush 223 and rolls when removing, thereby cleans dust screen 120, thereby prevents that dust screen 120 from appearing blockking up, avoids influencing the ventilation effect of this system.

As shown in fig. 1-4, the installation module 300 includes four limiting insertion holes 310 respectively formed at four angles at the bottom of the square ventilation pipe 110, four limiting insertion rods 320 respectively movably inserted into the four limiting insertion holes 310, the four limiting insertion rods 320 respectively connected with four angles at the top of the dust screen 120, and four locking bolts 330 respectively screwed on two sides of the square ventilation pipe 110, wherein the four locking bolts 330 respectively extend into the four limiting insertion rods 320.

Through rotating out four locking bolts 330 from four limit inserting rods 320, thereby releasing the locking of the four limit inserting rods 320, pulling down the dustproof net 120 will drive the four limit inserting rods 320 to draw out four limit inserting holes 310, and then complete the disassembly of the dustproof net 120, and the installation of the dustproof net 120 can be completed by reversely operating the steps, so that the dustproof net 120 is convenient to replace after being damaged, and the dustproof net is convenient for a user to use

Working principle: when the dustproof net 120 is in use, the system is installed at a designated position through the installation disc 130, then the two ventilating fans 150 are opened to achieve a ventilating effect, when the dustproof net 120 is blocked, the positive and negative motor 213 is opened, the positive and negative motor 213 drives 211 to reciprocate, the movable plate 212 slides reciprocally in the two limiting sliding grooves 214, the cleaning roller brush 223 moves along with the movable plate 212, the rack 230 rotates through the transmission rotating shaft 222 of the cleaning roller brush 223 when the cleaning roller brush 223 moves, the rotating shaft 222 drives the cleaning roller brush 223 to roll while moving, so that the dustproof net 120 is cleaned, the dust net 120 is prevented from being blocked, when the dustproof net 120 is damaged and needs to be replaced, the worker rotates the four locking bolts 330 out of the four limiting inserting rods 320, the locking of the four limiting inserting rods 320 is released, the dustproof net 120 is pulled downwards, the four limiting inserting rods 320 are pulled out of the four limiting inserting rods 310, the dust net 120 is detached, the dust net 120 is replaced, and the dust net 120 is replaced conveniently after the dust net 120 is damaged.

It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "fixedly attached," "mounted," "connected," and "coupled" are to be construed broadly, e.g., as a fixed connection, as a removable connection, or as an integral connection; "coupled" may be either mechanical or electrical; the "connection" may be direct, indirect via an intermediary, or communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

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

Claims

1. An agricultural underground storage ventilation system, includes main part module (100), prevents stifled module (200) and installation module (300), its characterized in that: the main body module (100) comprises a square ventilation pipe (110), a dustproof net (120) arranged at the bottom of the square ventilation pipe (110), a mounting disc (130) connected to the top of the square ventilation pipe (110), a ventilation plate (140) fixedly connected to the inner wall of the square ventilation pipe (110) and two ventilation fans (150) arranged inside the ventilation plate (140), wherein the anti-blocking module (200) comprises a reciprocating assembly (210) arranged inside the square ventilation pipe (110), a cleaning assembly (220) connected to the reciprocating assembly (210) and contacted with the top of the dustproof net (120) and a rack (230) fixedly connected between two sides of the inner wall of the square ventilation pipe (110) and connected with the cleaning assembly (220), and the mounting module (300) is arranged between the top of the dustproof net (120) and the bottom of the square ventilation pipe (110).

2. An agricultural underground storage ventilation system according to claim 1, wherein: the reciprocating assembly (210) comprises a screw rod (211) rotatably connected between two sides of the inner wall of the square ventilation pipe (110), a moving plate (212) in threaded connection with the outer surface of the screw rod (211), and a positive and negative motor (213) arranged on one side of the square ventilation pipe (110) and connected with one end of the screw rod (211) through an output shaft.

3. An agricultural underground storage ventilation system according to claim 2, wherein: the reciprocating assembly (210) further comprises two limiting sliding grooves (214) which are respectively formed in the front end face and the rear end face of the inner wall of the square ventilation pipe (110), and the front end face and the rear end face of the moving plate (212) are respectively and slidably connected in the two limiting sliding grooves (214).

4. An agricultural underground storage ventilation system according to claim 1, wherein: the cleaning assembly (220) comprises an n-shaped plate (221) connected to the bottom of the movable plate (212), a rotating shaft (222) rotatably connected between the front end face and the rear end face of the inner wall of the n-shaped plate (221), a cleaning roller brush (223) and a gear (224) which are connected to the outer surface of the rotating shaft (222), the outer surface of the cleaning roller brush (223) is in contact with the top of the dust screen (120), and the gear (224) is meshed with the rack (230).

5. An agricultural underground storage ventilation system according to claim 1, wherein: the installation module (300) comprises four limiting jacks (310) which are respectively arranged at four included angles at the bottom of the square ventilation pipe (110) and four limiting inserting rods (320) which are respectively movably inserted into the four limiting jacks (310), wherein the four limiting inserting rods (320) are respectively connected with four included angles at the top of the dust screen (120).

6. An agricultural underground storage ventilation system according to claim 5, wherein: the mounting module (300) further comprises four locking bolts (330) which are respectively connected with two sides of the square ventilation pipe (110) in a threaded mode, and the four locking bolts (330) respectively extend to the inner parts of the four limiting inserted bars (320).