CN210023192U

CN210023192U - Universal air exhaust device is used in meteorological laboratory convenient to dust clearance

Info

Publication number: CN210023192U
Application number: CN201920389874.9U
Authority: CN
Inventors: 王庆
Original assignee: Jiangsu Rongtuo Laboratory Equipment Co Ltd
Current assignee: Jiangsu Rongtuo Laboratory Equipment Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-02-07
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a meteorological laboratory is with universal air exhaust device convenient to dust clearance, including shell, motor and power rod, install the motor on the shell, and install the power rod on the motor to the power rod is installed on the shell, power rod and gangbar are connected, and the gangbar installs in the inside of shell to install the flabellum on the gangbar, the inboard at the chain is installed to the power rod, horizontal pole and ring gear are connected, install a movable section of thick bamboo on the connecting cylinder, extrusion stem and dead lever are connected, the internally mounted of mounting groove has the installing frame. This universal air exhaust device is used in meteorological laboratory convenient to dust clearance has designed the structure that has the rotation function, has solved the problem that traditional device collection efficiency is low, has designed the structure that has the vibrations function, has solved the easy problem that is blockked up by the dust of traditional device, has designed the structure that has the dismantlement function simultaneously, has solved the problem of the inconvenient clearance of traditional device.

Description

Universal air exhaust device is used in meteorological laboratory convenient to dust clearance

Technical Field

The utility model relates to a meteorological laboratory technical field specifically is a meteorological laboratory is with universal air exhaust device convenient to dust clearance.

Background

The research of the meteorological laboratory mainly comprises the research of a macroscopic ecological environment remote sensing monitoring evaluation technology, the research of the development and utilization of climate resources and the climate adaptability of crops, the research of the relation between meteorological conditions and agricultural plant diseases and insect pests and the research of an agricultural meteorological disaster risk evaluation technology.

Along with meteorological laboratory's application, wherein air exhaust device is one of the device that needs to use in the meteorological laboratory, through bleeding the air in the laboratory, makes things convenient for the circulation of air in the laboratory, but current air exhaust device has when the operation collection inefficiency, is easy to be blockked up by the dust and the shortcoming of inconvenient clearance. In order to solve the problems, innovative design is urgently needed on the basis of the original air extracting device.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a meteorological laboratory is with universal air exhaust device convenient to dust clearance to it is low to propose collection efficiency in solving above-mentioned background art, is easy to be stopped up by the dust and the problem of inconvenient clearance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a universal air exhaust device is used in meteorological laboratory convenient to dust clearance, includes shell, motor and power rod, install the motor on the shell, and install the power rod on the motor, and the power rod installs on the shell, power rod and gangbar are connected, and the gangbar is installed in the inside of shell to install the flabellum on the gangbar, the power rod is installed in the inboard of chain, and the inboard of chain installs the horizontal pole, and the horizontal pole is installed on the shell, horizontal pole and ring gear are connected, and the ring gear is fixed on the connecting cylinder, and install work bearing on the connecting cylinder, and work bearing installs on the shell simultaneously, install a movable section of thick bamboo on the connecting cylinder, and install the admission cylinder on the movable section of thick bamboo to be fixed with the stripper bar on the movable section of thick bamboo, stripper bar and dead lever are connected, and the dead lever is fixed on the shell, and set up the mounting groove, the internally mounted of mounting groove has the installing frame, and the installing frame is connected with the spring block to the spring block is installed on the inner wall of mounting groove, installs the collection string bag on the installing frame simultaneously.

Preferably, bevel gears are arranged on the power rod and the linkage rod, the power rod and the linkage rod are connected in a meshed mode, and the linkage rod and the fan blades are connected in a welded mode.

Preferably, the power rod forms a chain transmission structure through a chain and a cross rod, a bevel gear is arranged on the cross rod, and the cross rod forms meshing connection through the bevel gear and a toothed ring on the cross rod.

Preferably, the connecting cylinder forms a rotary connecting structure with the shell through a working bearing, the connecting cylinder and the movable cylinder are in sliding connection, and the movable cylinder is uniformly provided with the air inlet cylinders.

Preferably, the pressing rod is disposed at an equal angle with respect to a center line of the movable barrel, the pressing rod and the fixing rod are in snap connection, and the fixing rod is disposed at an equal angle with respect to a center line of the housing.

Preferably, the mounting groove and the mounting frame are in sliding connection, the mounting frame and the spring block are in clamping connection, and the mounting groove is in bending arrangement.

Compared with the prior art, the beneficial effects of the utility model are that: the universal air exhaust device for the meteorological laboratory convenient for dust cleaning adopts a novel structural design, designs a structure with a rotating function, solves the problem of low collection efficiency of the traditional device, designs a structure with a vibrating function, solves the problem that the traditional device is easily blocked by dust, designs a structure with a disassembling function at the same time, and solves the problem that the traditional device is inconvenient to clean;

1. the structure formed by the motor, the power rod, the linkage rod, the fan blades, the cross rod, the toothed ring, the connecting cylinder, the working bearing, the movable cylinder and the air inlet cylinder is a structural basis for realizing the rotating function of the device, the fan blades are driven to rotate by the motor, the air is driven to move by the fan blades, and meanwhile, the air inlet cylinder is driven to rotate by the motor, so that the air outside the device effectively enters the device through the air inlet cylinder, and the problem of low collecting efficiency of the traditional device is solved;

2. the structure formed by the shell, the motor, the power rod, the linkage rod, the fan blades, the chain, the cross rod, the connecting cylinder, the air inlet cylinder, the extrusion rod and the fixed rod is a structural basis for realizing a vibration function of the device, the extrusion rod is driven by the motor to extrude the fixed rod, so that the air inlet cylinder generates vibration, dust is prevented from being adhered to the air inlet cylinder, and the problem that the traditional device is easily blocked by dust is solved;

3. the structure that shell, mounting groove, installing frame, spring block and collection string bag are constituteed is that the device realizes dismantling the structural basis of function, slides in the mounting groove through the installing frame, realizes the dismantlement to collecting the string bag to the convenient problem of traditional device inconvenient clearance of clearing up is solved to collecting the string bag.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic top view of the movable cylinder of the present invention;

fig. 3 is the side view section structure schematic diagram of the mounting groove of the present invention.

In the figure: 1. a housing; 2. a motor; 3. a power rod; 4. a linkage rod; 5. a fan blade; 6. a chain; 7. a cross bar; 8. a toothed ring; 9. a connecting cylinder; 10. a working bearing; 11. a movable barrel; 12. an air inlet cylinder; 13. an extrusion stem; 14. fixing the rod; 15. mounting grooves; 16. installing a frame; 17. a spring block; 18. and collecting the net bag.

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 present invention provides a technical solution: a universal air extractor for meteorological laboratory convenient for dust cleaning comprises a shell 1, a motor 2, a power rod 3, a linkage rod 4, fan blades 5, a chain 6, a cross rod 7, a toothed ring 8, a connecting cylinder 9, a working bearing 10, a movable cylinder 11, an air inlet cylinder 12, an extrusion rod 13, a fixed rod 14, a mounting groove 15, a mounting frame 16, a spring block 17 and a collecting net bag 18, wherein the motor 2 is mounted on the shell 1, the power rod 3 is mounted on the motor 2, the power rod 3 is mounted on the shell 1, the power rod 3 is connected with the linkage rod 4, the linkage rod 4 is mounted inside the shell 1, the fan blades 5 are mounted on the linkage rod 4, the power rod 3 is mounted on the inner side of the chain 6, the cross rod 7 is mounted on the shell 1, the cross rod 7 is connected with the toothed ring 8, the toothed ring 8 is fixed on the connecting cylinder 9, and the connecting cylinder 9, meanwhile, a working bearing 10 is installed on the shell 1, a movable barrel 11 is installed on the connecting barrel 9, an air inlet barrel 12 is installed on the movable barrel 11, an extrusion rod 13 is fixed on the movable barrel 11, the extrusion rod 13 is connected with a fixing rod 14, the fixing rod 14 is fixed on the shell 1, a mounting groove 15 is formed in the shell 1, a mounting frame 16 is installed inside the mounting groove 15, the mounting frame 16 is connected with a spring block 17, the spring block 17 is installed on the inner wall of the mounting groove 15, and meanwhile a collecting net bag 18 is installed on the mounting frame 16.

In the embodiment, bevel gears are arranged on the power rod 3 and the linkage rod 4, the power rod 3 is meshed with the linkage rod 4, and the linkage rod 4 is welded with the fan blade 5, so that the power rod 3 can effectively drive the linkage rod 4 to move, the linkage rod 4 can effectively drive the fan blade 5 to move, and the fan blade 5 can effectively drive the air in the shell 1 to move;

the power rod 3 forms a chain transmission structure through the chain 6 and the cross rod 7, the cross rod 7 is provided with the bevel gear, and the cross rod 7 forms a meshing connection with the toothed ring 8 through the bevel gear on the cross rod 7, the design ensures that the power rod 3 can effectively drive the cross rod 7 to move through the chain 6, and the cross rod 7 can effectively drive the toothed ring 8 to move, so that a structure with a rotation function in the device can effectively operate;

the connecting cylinder 9 and the shell 1 form a rotating connection structure through the working bearing 10, the connecting cylinder 9 and the movable cylinder 11 are in sliding connection, and the air inlet cylinders 12 are uniformly distributed on the movable cylinder 11, the design ensures that the connecting cylinder 9 can effectively rotate relative to the shell 1 through the working bearing 10, the movable cylinder 11 can effectively slide on the connecting cylinder 9, and air outside the device can effectively enter the device through the air inlet cylinders 12;

the extrusion rod 13 is arranged at equal angles relative to the central line of the movable barrel 11, the extrusion rod 13 and the fixed rod 14 are in clamping connection, and the fixed rod 14 is arranged at equal angles relative to the central line of the shell 1, so that the fixed rod 14 can effectively extrude the extrusion rod 13, and the extrusion rod 13 can effectively drive the movable barrel 11 to move, so that the movable barrel 11 further generates vibration;

mounting groove 15 and installing frame 16 are sliding connection, and mounting frame 16 and spring block 17 are connected for the block to mounting groove 15 is crooked setting, and this kind of design has guaranteed that mounting frame 16 can effectively slide in mounting groove 15, and spring block 17 can effectively carry out the separation to the position of installing frame 16.

The working principle is as follows: when the device is used, the device is firstly placed at a position where dust needs to be cleaned, and the motor 2 in the device is powered on to finish preparation operation;

the motor 2 is turned on, the motor 2 drives the power rod 3 to rotate through a rotary bearing connected with the power rod 3 and the shell 1, the power rod 3 drives the linkage rod 4 to rotate through a rotary bearing connected with the linkage rod 4 and the shell 1, the linkage rod 4 drives the fan blade 5 to rotate, the fan blade 5 drives air inside the movable cylinder 11 to move, the air enters the inside of the device through the air inlet cylinder 12, the air is discharged to the outside of the device through the collecting net bag 18, and the collecting net bag 18 collects dust in the air;

the power rod 3 drives a cross rod 7 to rotate through a chain 6, the cross rod 7 rotates through a rotary bearing connected with the cross rod 7 and the shell 1, the cross rod 7 drives a toothed ring 8 to move through a bevel gear, the toothed ring 8 drives a connecting cylinder 9 to rotate relative to the shell 1 through a working bearing 10, the connecting cylinder 9 drives a movable cylinder 11 to rotate, the movable cylinder 11 drives an air inlet cylinder 12 to rotate, the air inlet cylinder 12 performs air extraction operation on air around the device, and the dust cleaning efficiency of the device is improved;

the movable barrel 11 drives the extrusion rod 13 to rotate, the extrusion rod 13 extrudes the fixed rod 14, the extrusion rod 13 drives the movable barrel 11 to slide upwards on the connecting barrel 9, when the extrusion rod 13 is separated from the fixed rod 14, a spring connected with the connecting barrel 9 and the movable barrel 11 pulls the movable barrel 11 to reset, the movable barrel 11 and the connecting barrel 9 collide to generate vibration, the air inlet barrel 12 vibrates, dust is prevented from being adsorbed on the inner wall of the air inlet barrel 12, and the normal collection of the dust by the device is influenced;

when dust in the device needs to be cleaned, the installation frame 16 is rotated, the installation frame 16 slides in the installation groove 15, the installation frame 16 extrudes the spring block 17, the spring block 17 contracts, the installation frame 16 continues to slide in the installation groove 15, the installation frame 16 is pulled, the installation frame 16 is separated from the installation groove 15, and the operation is completed.

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 universal air exhaust device is used in meteorological laboratory convenient to dust clearance, includes shell (1), motor (2) and power rod (3), its characterized in that: the motor (2) is installed on the shell (1), the power rod (3) is installed on the motor (2), the power rod (3) is installed on the shell (1), the power rod (3) is connected with the linkage rod (4), the linkage rod (4) is installed inside the shell (1), fan blades (5) are installed on the linkage rod (4), the power rod (3) is installed on the inner side of the chain (6), the cross rod (7) is installed on the shell (1), the cross rod (7) is connected with the toothed ring (8), the toothed ring (8) is fixed on the connecting cylinder (9), the working bearing (10) is installed on the shell (1) at the same time, the movable cylinder (11) is installed on the connecting cylinder (9), and the air inlet cylinder (12) is installed on the movable cylinder (11), and be fixed with extrusion stem (13) on movable cylinder (11), extrusion stem (13) are connected with dead lever (14), and dead lever (14) are fixed on shell (1) to mounting groove (15) have been seted up on shell (1), the internally mounted of mounting groove (15) has installing frame (16), and installing frame (16) and spring block (17) are connected, and install on the inner wall of installing groove (15) spring block (17), install simultaneously on installing frame (16) and collect string bag (18).

2. The universal air exhaust device for meteorological laboratories convenient to dust clearance of claim 1, characterized in that: bevel gears are arranged on the power rod (3) and the linkage rod (4), the power rod (3) and the linkage rod (4) are connected in a meshed mode, and the linkage rod (4) and the fan blades (5) are connected in a welded mode.

3. The universal air exhaust device for meteorological laboratories convenient to dust clearance of claim 1, characterized in that: the power rod (3) forms a chain transmission structure through a chain (6) and a cross rod (7), a bevel gear is arranged on the cross rod (7), and the cross rod (7) forms meshing connection through the bevel gear on the cross rod (7) and a toothed ring (8).

4. The universal air exhaust device for meteorological laboratories convenient to dust clearance of claim 1, characterized in that: the connecting cylinder (9) forms a rotary connecting structure with the shell (1) through a working bearing (10), the connecting cylinder (9) is in sliding connection with the movable cylinder (11), and the movable cylinder (11) is uniformly provided with air inlet cylinders (12).

5. The universal air exhaust device for meteorological laboratories convenient to dust clearance of claim 1, characterized in that: the extrusion rod (13) is arranged at an equal angle relative to the center line of the movable barrel (11), the extrusion rod (13) is connected with the fixed rod (14) in a clamping mode, and the fixed rod (14) is arranged at an equal angle relative to the center line of the shell (1).

6. The universal air exhaust device for meteorological laboratories convenient to dust clearance of claim 1, characterized in that: mounting groove (15) and installing frame (16) are sliding connection, and installing frame (16) and spring block (17) are connected for the block, and mounting groove (15) are crooked setting.