Efficient electric fan for mine

Abstract

The utility model belongs to the technical field of mine fans, and particularly relates to a mine efficient electric fan which comprises a base, a toothed plate connected to the top of the base, a sliding rail arranged in the center of the top of the base, and a power component connected to the base and used for providing power to drive a fan component to move horizontally from the base and adjusting the transverse angle of the fan component. The angle adjusting component is connected with the power component and synchronously acts along with the power component to finely adjust the inclination angle of the fan component, the fan component is arranged on the angle adjusting component, and a wind power servo motor works to drive a driving gear to rotate so as to drive a driven gear in meshing transmission fit with the driving gear to rotate; the mounting frame rotates along the top of the connecting frame, the transverse angle of the fan component is adjusted, wind supply in 360 degrees is achieved, when the driving gear acts, the gear rotates synchronously, and due to the fact that the gear is in transmission fit with the toothed plate, the gear drives the fan component to move horizontally from the base when rotating, and wind power is supplied to different positions.

Description

Technical Field

[0001] The utility model relates to the technical field of mine fans, in particular to a high-efficiency electric fan for mines. Background Art

[0002] Mine fans are specially designed for the needs of various non-coal mines such as gold, chemical, building materials and nuclear industries. They can be used as main fans or auxiliary fans and can be installed on the surface or underground. They are suitable for the joint operation of multiple fans and are also suitable for ventilation in large workshops, tunnels, civil air defense projects and other occasions. They are of great help to the use of front-line construction sites. Therefore, the use of mine fans is very popular.

[0003] When in use, the existing mining fans can only supply air in one direction (or supply air in a fan shape at a certain position), which has poor practicality. Therefore, it is urgent to propose a high-efficiency electric fan for mining. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] Therefore, the purpose of the utility model is to provide a high-efficiency electric fan for mines. The servo motor works to drive the driving gear to rotate, and then drives the driven gear that meshes with the driving gear to rotate, so that the mounting frame rotates along the top of the connecting frame, adjusts the lateral angle of the fan component, and realizes 360-direction air supply. When the driving gear is in motion, the gear rotates synchronously. Since the gear and the toothed plate are in transmission cooperation, when the gear rotates, it drives the fan component to translate from the base to supply wind to different positions.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A high-efficiency electric fan for mines, comprising:

[0008] As a base connected to the base, a tooth plate is connected to the top of the base, and a slide rail is arranged at the center of the top of the base;

[0009] The power component is connected to the base, provides power to drive the fan component to move horizontally from the base, and adjusts the lateral angle of the fan component;

[0010] The angle adjustment component is connected to the power component and moves synchronously with the power component to fine-tune the tilt angle of the fan component;

[0011] The fan component is placed on the angle adjustment component to provide wind power.

[0012] As a preferred solution of a high-efficiency electric fan for mining described in the utility model, the power component includes a connecting frame slidably connected to the base, a servo motor is installed on the outside of the connecting frame, the output end of the servo motor is connected to a shaft rod, the shaft rod extends into the connecting frame, and the end of the shaft rod is connected to a driving gear.

[0013] As a preferred solution of a high-efficiency electric fan for mining described in the utility model, the angle adjustment component includes a mounting frame rotatably connected to the top of the connecting frame, a connecting seat is arranged at the bottom of the mounting frame, and a driven gear meshing with the driving gear is connected to the bottom of the connecting seat.

[0014] As a preferred solution of the high-efficiency electric blower for mining described in the utility model, a rotating groove adapted to the connecting seat is provided on the top of the connecting frame.

[0015] As a preferred solution of the high-efficiency electric blower for mining described in the utility model, a driving motor is installed on the outside of the mounting frame, the output end of the driving motor is connected to a connecting shaft, and the connecting shaft extends into the mounting frame.

[0016] As a preferred solution of a high-efficiency electric fan for mines described in the utility model, the fan component includes a base as a connecting frame, a hinge seat hinged to the mounting frame is connected to the outside of the base, and the hinge seat is connected to the connecting shaft and moves synchronously with the connecting shaft, and the fan is installed on the top of the base.

[0017] As a preferred solution of a high-efficiency electric blower for mines described in the utility model, a slide groove slidably matched with the slide rail is opened at the bottom of the connecting frame, a connecting rod is connected to the outer side of the shaft rod, and a gear that cooperates with the toothed plate transmission is connected to the end of the connecting rod.

[0018] Compared with the prior art, the utility model has the following beneficial effects:

[0019] 1. The servo motor works, driving the driving gear to rotate, and then driving the driven gear that meshes with the driving gear to rotate, so that the mounting frame rotates along the top of the connecting frame, adjusting the lateral angle of the fan component to achieve 360-direction air supply;

[0020] 2. When the driving gear is in motion, the gears rotate synchronously. Due to the transmission cooperation between the gears and the toothed plate, when the gears rotate, they drive the fan components to move horizontally from the base to supply wind force to different positions. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 For this utility model Figure 1 Schematic diagram of some structures;

[0024] Figure 3 This is a partial structural diagram of the power component of the utility model;

[0025] Figure 4 This is a schematic diagram of the explosion structure of the utility model;

[0026] Figure 5 For this utility model Figure 4 Schematic diagram of some structures.

[0027] In the figure: 100 base, 110 tooth plate, 120 slide rail, 200 power component, 210 connecting frame, 211 slide slot, 212 rotating slot, 220 servo motor, 221 shaft, 222 driving gear, 230 connecting rod, 231 gear, 300 angle adjustment component, 310 mounting frame, 311 connecting seat, 312 driven gear, 320 driving motor, 321 connecting shaft, 400 fan component, 410 base, 411 hinge seat, 420 fan. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0032] The utility model provides a high-efficiency electric fan for mines. Figure 1-5 , including a base 100, a power component 200, an angle adjustment component 300 and a fan component 400;

[0033] Please continue reading Figure 1-2 , as a base 100 connected to the base, a tooth plate 110 is connected to the top of the base 100, and a slide rail 120 is screwed at the center of the top of the base 100;

[0034] Please continue reading Figure 1-5 The power component 200 is connected to the base 100, and provides power to drive the fan component 400 to translate from the base 100, while adjusting the lateral angle of the fan component 400;

[0035] The power component 200 includes a connecting frame 210 slidably connected to the base 100, a servo motor 220 is threadedly connected to the outer side of the connecting frame 210, an output end of the servo motor 220 is connected to a shaft 221, the shaft 221 extends into the connecting frame 210, and an end of the shaft 221 is connected to a driving gear 222;

[0036] Furthermore, a rotating groove 212 adapted to the connecting seat 311 is provided at the top of the connecting frame 210, a sliding groove 211 slidably matched with the slide rail 120 is provided at the bottom of the connecting frame 210, a connecting rod 230 is connected to the outer side of the shaft 221, and a gear 231 drivingly matched with the toothed plate 110 is connected to the end of the connecting rod 230;

[0037] Action 1:

[0038] The servo motor 220 works to drive the driving gear 222 to rotate, and then drives the driven gear 312 meshing with the driving gear 222 to rotate, so that the mounting frame 310 rotates along the top of the connecting frame 210 to adjust the lateral angle of the fan component 400;

[0039] Action 2:

[0040] The servo motor 220 works to drive the gear 231 to rotate synchronously. Since the gear 231 and the toothed plate 110 are in transmission cooperation, the gear 231 drives the fan component 400 to translate from the base 100 when rotating, so as to supply wind force to different positions.

[0041] Please continue reading Figure 1 , Figure 3 and Figure 4, the angle adjustment component 300 is connected to the power component 200, and moves synchronously with the power component 200 to fine-tune the tilt angle of the fan component 400;

[0042] The angle adjustment component 300 includes a mounting frame 310 rotatably connected to the top of the connecting frame 210, a connecting seat 311 is integrally formed at the bottom of the mounting frame 310, a driven gear 312 meshing and drivingly matched with the driving gear 222 is connected at the bottom of the connecting seat 311, a driving motor 320 is threadedly connected to the outer side of the mounting frame 310, an output end of the driving motor 320 is connected to a connecting shaft 321, and the connecting shaft 321 extends into the mounting frame 310, and the driving motor 320 works to drive the base 410 to be fine-tuned from the mounting frame 310, thereby changing the tilt angle of the fan component 400;

[0043] Please continue reading Figure 4-5 , the fan component 400 is placed on the angle adjustment component 300 to provide wind power;

[0044] The fan component 400 includes a base 410 as a connecting frame, and a hinge seat 411 hinged to the mounting frame 310 is connected to the outside of the base 410, and the hinge seat 411 is connected to the connecting shaft 321 and moves synchronously with the connecting shaft 321. The top of the base 410 is threadedly connected to the fan 420.

[0045] Working principle: When the utility model is in use, the servo motor 220 works to drive the driving gear 222 to rotate, and then drives the driven gear 312 meshing with the driving gear 222 to rotate, so that the mounting frame 310 rotates along the top of the connecting frame 210, adjusts the lateral angle of the fan component 400, and realizes 360-direction air supply, and when the driving gear 222 is in motion, the gear 231 rotates synchronously, because the gear 231 is in transmission cooperation with the tooth plate 110, when the gear 231 rotates, it drives the fan component 400 to translate from the base 100 to supply wind to different positions.

[0046] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-efficiency electric fan for mines, characterized in that: include: A base (100) connected to the pedestal, a tooth plate (110) being connected to the top of the base (100), and a slide rail (120) being arranged at the center of the top of the base (100); A power component (200) is connected to the base (100) and provides power to drive the fan component (400) to move horizontally from the base (100) while adjusting the lateral angle of the fan component (400); An angle adjustment component (300) is connected to the power component (200) and moves synchronously with the power component (200) to fine-tune the tilt angle of the fan component (400); The fan component (400) is placed on the angle adjustment component (300) to provide wind force.

2. A high-efficiency electric fan for mines according to claim 1, characterized in that: The power component (200) comprises a connecting frame (210) slidably connected to the base (100), a servo motor (220) is installed outside the connecting frame (210), an output end of the servo motor (220) is connected to a shaft (221), the shaft (221) extends into the connecting frame (210), and an end of the shaft (221) is connected to a driving gear (222).

3. A high-efficiency electric fan for mines according to claim 2, characterized in that: The angle adjustment component (300) comprises a mounting frame (310) rotatably connected to the top of the connecting frame (210), a connecting seat (311) being arranged at the bottom of the mounting frame (310), and a driven gear (312) meshingly driving with the driving gear (222) being connected to the bottom of the connecting seat (311).

4. A high-efficiency electric fan for mines according to claim 3, characterized in that: The top of the connecting frame (210) is provided with a rotating groove (212) adapted to the connecting seat (311).

5. A high-efficiency electric fan for mines according to claim 4, characterized in that: A driving motor (320) is installed outside the mounting frame (310); the output end of the driving motor (320) is connected to a connecting shaft (321); and the connecting shaft (321) extends into the mounting frame (310).

6. A high-efficiency electric fan for mines according to claim 5, characterized in that: The fan component (400) comprises a base (410) serving as a connection base frame, a hinge seat (411) hinged to the mounting frame (310) being connected to the outside of the base (410), the hinge seat (411) being connected to the connecting shaft (321) and moving synchronously with the connecting shaft (321), and a fan (420) being installed on the top of the base (410).

7. A high-efficiency electric fan for mines according to claim 6, characterized in that: The bottom of the connecting frame (210) is provided with a slide groove (211) that slidably cooperates with the slide rail (120); the outer side of the shaft rod (221) is connected to a connecting rod (230); and the end of the connecting rod (230) is connected to a gear (231) that drives and cooperates with the toothed plate (110).

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