CN219514678U

CN219514678U - Granary ventilation unit

Info

Publication number: CN219514678U
Application number: CN202320730234.6U
Authority: CN
Inventors: 胡东; 刘斌; 尚新海; 朱建峰; 赵震
Original assignee: Zhengzhou Hualiang Technology Co ltd
Current assignee: Zhengzhou Hualiang Technology Co ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-15
Anticipated expiration: 2033-04-06

Abstract

The utility model belongs to the field of granary ventilation, in particular to a granary ventilation device, which comprises a shell, wherein a disassembly assembly is movably connected inside the shell, the disassembly assembly comprises a mounting frame, a filter screen and fixing screws, the mounting frame is movably connected inside the shell, the filter screen is fixedly connected inside the mounting frame, and the fixing screws are connected inside the mounting frame in a threaded manner; through having realized fixing the filter screen with the effect of dismantling, be convenient for filter dust and impurity through the filter screen to avoid causing the damage of device because of the inside that the dust entered into the device as far as possible, thereby influence the effect of ventilation, let the device more durable as far as possible, promoted the life of device as far as possible, thereby be convenient for fix the filter screen with dismantle thereby be convenient for wash and change the filter screen, thereby avoid the use as far as possible for a long time to cause the jam of filter screen.

Description

Granary ventilation unit

Technical Field

The utility model relates to the related field of granary ventilation, in particular to a granary ventilation device.

Background

The basic function of the granary is to ensure daily grain supply and to collect and store grains in a full year for disaster, when the granary is used, ventilation is needed, the influence of internal humidity and the like on grain storage caused by no ventilation of air at the temporal part is avoided, and therefore, a ventilation device is needed, but most of granary ventilation devices filter dust by utilizing a filter screen, so that the granary is not convenient to replace, and the filter screen is easy to block and influence the use due to long-time use.

The granary ventilation device comprises a main air duct and a plurality of auxiliary air pipes connected with the main air duct, as disclosed in Chinese patent CN 208317516U; the auxiliary air pipe is sequentially connected with the adjusting box, the hose and the air outlet pipe; the adjusting box and the air outlet pipe are also respectively connected with an air plate adjusting unit and an air outlet pipe lifting unit. The utility model is connected with a plurality of auxiliary air pipes through the main air duct; the auxiliary air pipe is sequentially connected with the adjusting box, the hose and the air outlet pipe; the adjusting box and the air outlet pipe are also respectively connected with an air plate adjusting unit and an air outlet pipe lifting unit; the main air duct is also connected with a three-way pipe; the three-way pipe can be respectively connected with fans with different specifications and can realize the switching of the fans; the adjusting box can realize the independent opening and closing of each air outlet pipe. The air outlet pipe lifting unit can drive the air outlet pipe to lift periodically, so that an air supply mode is optimized, and air supply dead angles are avoided.

The following problems exist in the prior art:

1. most of the existing granary ventilation devices utilize filter screens to filter dust, so that the dust is not convenient to replace, and the filter screens are easy to be blocked and used for a long time;

2. most of the existing granary ventilation devices utilize motors to drive fan blades to rotate for ventilation, so that the motors are easy to damage due to long-time use.

Disclosure of Invention

The utility model provides a granary ventilation device, which aims to solve the problems in the prior art.

The technical scheme adopted for solving the technical problems is as follows: the granary ventilation device comprises a shell, wherein a disassembly assembly is movably connected inside the shell, the disassembly assembly comprises a mounting frame, a filter screen and fixing screws, the mounting frame is movably connected inside the shell, the filter screen is fixedly connected inside the mounting frame, and the fixing screws are connected inside the mounting frame in a threaded manner.

Preferably, the mounting frame and the filter screen form a detachable structure with the shell through the fixing screws, an integrated structure is formed between the mounting frame and the filter screen, the mounting frame and the filter screen are matched with the fixing screws and the shell through the matching between the mounting frame and the filter screen, the mounting frame and the filter screen are convenient to detach and mount when in use, and dust and the like are convenient to block under the action of the filter screen.

Preferably, the air outlet has been seted up to one side of casing, the air intake has been seted up to the opposite side of casing, the inside fixedly connected with filter plate of air intake, and constitutes integrated structure between air intake and the filter plate, through the cooperation between air intake and the filter plate, be convenient for block dust etc. when using.

Preferably, the outer wall fixedly connected with installation piece of casing, the inside swing joint of installation piece has the installation screw, and passes through threaded connection between installation piece and the installation screw, through the cooperation between installation piece and the installation screw, is convenient for drive casing and connecting piece and installs fixedly when using.

Preferably, the inside swing joint of casing has the defeated wind subassembly, defeated wind subassembly is including placing board, motor, connecting screw, pivot and flabellum, the inside swing joint of casing has the board of placing, the inside threaded connection of placing the board has the connecting screw, and places the board and constitute detachable construction through connecting screw and casing, through the cooperation of placing between board and connecting screw and the casing, be convenient for dismantle and install placing the board when using.

Preferably, one side fixedly connected with motor of placing the board, the output of motor passes through shaft coupling fixedly connected with pivot, the one end fixedly connected with flabellum of pivot, and the flabellum passes through pivot and motor constitution revolution mechanic, through the cooperation between flabellum and pivot and the motor, be convenient for drive the flabellum and rotate when using.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides a granary ventilation device, which adopts the mutual cooperation of a disassembly component, realizes the effect of fixing and disassembling a filter screen, and facilitates the filtration of dust and impurities through the filter screen, thereby avoiding the damage of the device caused by the dust entering into the device as much as possible, affecting the ventilation effect, ensuring the device to be more durable as much as possible, prolonging the service life of the device as much as possible, facilitating the fixing and disassembling of the filter screen, and facilitating the cleaning and replacement of the filter screen, so as to avoid the blockage of the filter screen caused by long-time use as much as possible, and improving the practicability of the device.

2. The utility model provides a granary ventilation device, which adopts the mutual matching of air conveying components, thereby realizing the effect of fixing and detaching a motor, driving the rotation of a rotating shaft by opening the motor, driving the rotation of fan blades, facilitating ventilation, and fixing and detaching the motor by rotating a connecting screw, facilitating overhaul and maintenance of the motor, avoiding the damage of the motor caused by long-time use as much as possible, and improving the adaptability of the device.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of a wind delivery assembly according to the present utility model;

FIG. 3 is a schematic view of a disassembly assembly according to the present utility model;

in the figure: 1. a housing; 2. an air outlet; 3. a mounting block; 4. installing a screw; 5. an air inlet; 6. a filter plate; 7. an air delivery assembly; 701. placing a plate; 702. a motor; 703. a connecting screw; 704. a rotating shaft; 705. a fan blade; 8. disassembling the assembly; 801. a mounting frame; 802. a filter screen; 803. and (5) fixing a screw.

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.

Example 1

The preferred embodiment of a granary ventilation device provided by the utility model is shown in fig. 1 to 3: including casing 1, the inside swing joint of casing 1 has dismantlement subassembly 8, dismantles subassembly 8 and includes installing frame 801, filter screen 802 and set screw 803, and the inside swing joint of casing 1 has installing frame 801, and the inside fixedly connected with filter screen 802 of installing frame 801, the inside threaded connection of installing frame 801 has set screw 803.

In this embodiment, the mounting frame 801 and the filter screen 802 form a detachable structure with the housing 1 through the fixing screw 803, and an integrated structure is formed between the mounting frame 801 and the filter screen 802, and the mounting frame 801 is placed in the housing 1, and then the fixing screw 803 is manually rotated to be in threaded connection with the housing 1, so as to drive the mounting frame 801 and the filter screen 802 to be mounted and fixed with the housing 1.

Example 2

On the basis of embodiment 1, a preferred embodiment of a granary ventilation device provided by the utility model is shown in fig. 1 to 3: an air outlet 2 is formed in one side of the shell 1, an air inlet 5 is formed in the other side of the shell 1, a filter plate 6 is fixedly connected to the inside of the air inlet 5, an integrated structure is formed between the air inlet 5 and the filter plate 6, air is conveniently conveyed under the action of the air outlet 2, dust and the like are conveniently blocked through the filter plate 6.

In this embodiment, the outer wall fixedly connected with installation piece 3 of casing 1, the inside swing joint of installation piece 3 has installation screw 4, and passes through threaded connection between installation piece 3 and the installation screw 4, through being connected casing 1 and connecting piece, the manual rotatory installation screw 4 threaded connection in the inside of connecting piece immediately to drive casing 1 and connecting piece and install fixedly.

Further, the inside swing joint of casing 1 has the wind-conveying subassembly 7, and the wind-conveying subassembly 7 is including placing board 701, motor 702, connecting screw 703, pivot 704 and flabellum 705, and the inside swing joint of casing 1 has place board 701, and the inside threaded connection of placing board 701 has connecting screw 703, and places board 701 and casing 1 and constitute detachable construction through connecting screw 703, through placing board 701 in the inside of casing 1, manual rotatory connecting screw 703 threaded connection is in the inside of casing 1 immediately, thereby drive place board 701 and motor 702 and casing 1 and install fixedly.

Furthermore, a motor 702 is fixedly connected to one side of the placement plate 701, an output end of the motor 702 is fixedly connected with a rotating shaft 704 through a coupler, one end of the rotating shaft 704 is fixedly connected with a fan blade 705, the fan blade 705 and the motor 702 form a rotating structure, the rotating shaft 704 is conveniently driven to rotate under the action of the motor 702, and accordingly the fan blade 705 is driven to rotate, and wind power is generated.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

The working principle is that firstly, the installation frame 801 is placed in the shell 1, then the manual rotation fixing screw 803 is in threaded connection with the interior of the shell 1, so that the installation frame 801 and the filter screen 802 are driven to be installed and fixed with the shell 1, then the placement plate 701 is placed in the interior of the shell 1, then the manual rotation connecting screw 703 is in threaded connection with the interior of the shell 1, so that the placement plate 701 and the motor 702 are driven to be installed and fixed with the shell 1, then the shell 1 is connected with a connecting piece, then the manual rotation installing screw 4 is in threaded connection with the interior of the connecting piece, so that the shell 1 and the connecting piece are driven to be installed and fixed, at the moment, the motor 702 is started, the rotating shaft 704 is conveniently driven to rotate under the action of the motor 702, so that the fan blade 705 is driven to rotate, and wind power is generated to be conveyed to the air outlet 2, and the model 132_355 is kept ventilated.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. A granary ventilation device, characterized in that: including casing (1), the inside swing joint of casing (1) has dismantlement subassembly (8), dismantlement subassembly (8) are including installing frame (801), filter screen (802) and set screw (803), the inside swing joint of casing (1) has installing frame (801), the inside fixedly connected with filter screen (802) of installing frame (801), the inside threaded connection of installing frame (801) has set screw (803).

2. The grain bin ventilation device of claim 1, wherein: the installation frame (801) and the filter screen (802) form a detachable structure with the shell (1) through the fixing screw (803), and an integrated structure is formed between the installation frame (801) and the filter screen (802).

3. The grain bin ventilation device of claim 1, wherein: an air outlet (2) is formed in one side of the shell (1), an air inlet (5) is formed in the other side of the shell (1), a filter plate (6) is fixedly connected to the inside of the air inlet (5), and an integrated structure is formed between the air inlet (5) and the filter plate (6).

4. The grain bin ventilation device of claim 1, wherein: the outer wall fixedly connected with installation piece (3) of casing (1), the inside swing joint of installation piece (3) has installation screw (4), and passes through threaded connection between installation piece (3) and installation screw (4).

5. The grain bin ventilation device of claim 1, wherein: the inside swing joint of casing (1) has defeated wind subassembly (7), defeated wind subassembly (7) is including placing board (701), motor (702), connecting screw (703), pivot (704) and flabellum (705), the inside swing joint of casing (1) has places board (701), the inside threaded connection of placing board (701) has connecting screw (703), and places board (701) and constitute detachable construction with casing (1) through connecting screw (703).

6. The grain bin ventilation device according to claim 5, characterized in that: one side fixedly connected with motor (702) of placing board (701), the output of motor (702) is through shaft coupling fixedly connected with pivot (704), the one end fixedly connected with flabellum (705) of pivot (704), and flabellum (705) constitute revolution mechanic through pivot (704) and motor (702).