CN213574839U

CN213574839U - Energy-saving external rotor direct-drive fan

Info

Publication number: CN213574839U
Application number: CN202021931475.XU
Authority: CN
Inventors: 张翼
Original assignee: Xiangchen New Energy Suzhou Co ltd
Current assignee: Xiangchen New Energy Suzhou Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-29
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an energy-saving external rotor direct drive fan, including sliding seat, mount pad and link, semicircular structure's top cap is installed for cylinder structure and top to the sliding seat, the movable groove of T style of calligraphy is seted up to top cap department placed in the middle, the notch has been seted up to the symmetry on the inner wall in movable groove, and the inside walking wheel that is equipped with of notch, the bottom of walking wheel is connected with drive gear, the welding has the mount pad of I shape structure on the bottom face of sliding seat between two parties, the draw-in groove has been seted up to the symmetry on the outer wall of mount pad, the mount pad has the mount through draw-in groove swing joint, the side of mount is equipped with the annular link of circle, the multiunit connecting hole has been seted up on the link, the annular array has the extension board of multiunit. This energy-saving external rotor directly drives fan, the installation of being convenient for is dismantled, can freely adjust the position.

Description

Energy-saving external rotor direct-drive fan

Technical Field

The utility model belongs to the technical field of the fan is fixed, concretely relates to energy-saving external rotor directly drives fan.

Background

The existing outer rotor direct-drive fan is mostly an industrial fan which can push a large amount of air to move, a moving and circulating airflow field is formed in a space, and the problem of air circulation of an industrial production workshop is effectively solved. The large industrial fan has large coverage area and is easy to clean, and the problems of high noise and high energy consumption are solved. The air-conditioning system is widely applied to high and large spaces such as industrial factory buildings, logistics storage, waiting rooms, exhibition halls, gymnasiums, business halls and the like, and serves as a first-choice solution for space ventilation and personnel cooling.

The existing floor type industrial fan brings inconvenience to walking of workers in a workshop and moving of a forklift and the like, and has potential safety hazards due to the fact that special socket wiring needs to be arranged in the workshop. The hanging industrial fan is usually fixedly installed on the ceiling of a workshop and does not occupy the floor space of the workshop, but the hanging industrial fan is very inconvenient to disassemble and move, cannot be moved once being installed, and cannot be moved to a specific position when needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving external rotor directly drives fan to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving type outer rotor direct-drive fan comprises a movable seat, a mounting seat and a connecting frame, wherein the movable seat is of a cylindrical structure, the top of the movable seat is provided with a top cover of a semicircular structure, a T-shaped movable groove is arranged in the middle of the top cover, notches are symmetrically arranged on the inner wall of the movable groove, a travelling wheel is arranged in the notch, the bottom of the travelling wheel is connected with a transmission gear, an installation seat with an I-shaped structure is welded in the middle on the bottom end surface of the movable seat, the outer wall of the mounting seat is symmetrically provided with clamping grooves, the mounting seat is movably connected with a fixed frame through the clamping grooves, a circular connecting frame is arranged beside the fixing frame, a plurality of groups of connecting holes are arranged on the connecting frame, and a plurality of groups of support plates with L-shaped structures are annularly arrayed on the outer wall of the connecting frame, and one ends of the support plates, far away from the connecting frame, are fixed on the outer wall of the movable seat through connecting holes.

Preferably, a damping box is arranged at the joint of the clamping groove and the fixing frame, a spring seat is arranged inside the damping box, and a damping plate penetrating through the upper surface of the damping box is connected to the top of the spring seat.

Preferably, the bottom of walking wheel is installed the transfer line, and the transfer line is fixed through the connecting plate that sets up on the sliding seat inner wall, the walking wheel is connected with drive gear through the transfer line, drive gear meshes with the output gear who sets up in the inside of sliding seat, output gear is fixed through the boss that sets up in the inside of sliding seat.

Preferably, two sets of clamping plates are symmetrically arranged on the bottom end face of the fixing frame, a mounting groove is formed between the clamping plates, a plurality of groups of mounting holes are symmetrically formed in the inner wall of the mounting groove, and the fixing frame is movably connected with a connecting rod through the mounting holes.

Preferably, the connecting rod is the locating hole that sets up multiunit and mounting hole on cuboid structure and the outer wall and correspond, the welding has the fixing base on the bottom face of connecting rod.

Preferably, the bottom end face of the fixing seat is provided with fixing grooves, and the inner wall of each fixing groove is symmetrically provided with fixing holes.

The utility model discloses a technological effect and advantage: according to the energy-saving type outer rotor direct-drive fan, the fixing frame is connected with the mounting seat by arranging the clamping groove on the mounting seat, so that an operator can conveniently detach the support, and the operator can conveniently replace the support; the fixing frame is limited at the bottom of the mounting seat by arranging the connecting frame, so that the safety of the bracket in use is improved; through set up the movable groove that has the walking wheel on the sliding seat, be convenient for adjust the position of this support when using, promoted the practicality of this support. This energy-saving external rotor directly drives fan, the installation of being convenient for is dismantled, can freely adjust the position.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an internal cross-sectional view of the present invention;

fig. 3 is a schematic view of the connecting rod structure of the present invention.

In the figure: 1 movable seat, 101 travelling wheels, 102 top cover, 103 movable groove, 104 transmission gear, 105 output gear, 106 boss, 107 mounting seat, 108 clamping groove, 109 damping box, 11 connecting frame, 112 connecting hole, 113 supporting plate, 114 spring seat, 115 damping plate, 116 fixing frame, 117 clamping plate, 118 mounting groove, 119 mounting hole, 12 connecting rod, 120 positioning hole, 121 fixed seat, 122 fixed hole and 123 fixed groove.

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.

The utility model provides an energy-saving external rotor direct-drive fan as shown in figures 1-3, which comprises a movable seat 1, a mounting seat 107 and a connecting frame 11, wherein the movable seat 1 is of a cylinder structure, the top of the movable seat is provided with a top cover 102 of a semicircular structure, the center of the top cover 102 is provided with a T-shaped movable groove 103, the inner wall of the movable groove 103 is symmetrically provided with notches, a walking wheel 101 is arranged inside the notch, the bracket is driven to move by arranging the walking wheel 101, the bottom of the walking wheel 101 is connected with a transmission gear 104, the mounting seat 107 of an I-shaped structure is welded on the bottom end surface of the movable seat 1 in the center, the outer wall of the mounting seat 107 is symmetrically provided with clamping grooves 108, the mounting seat 107 is movably connected with a fixing frame 116 through the clamping grooves 108, the side of the fixing frame 116 is provided with a circular connecting frame 11, and the, a plurality of groups of connecting holes 112 are formed in the connecting frame 11, a plurality of groups of support plates 113 with an L-shaped structure are annularly arrayed on the outer wall of the connecting frame 11, one ends of the support plates 113 far away from the connecting frame 11 are fixed on the outer wall of the movable seat 1 through the connecting holes 112, and the connecting frame 11 and the movable seat 1 are fixed through the support plates 113.

Specifically, the junction of draw-in groove 108 and mount 116 is equipped with shock attenuation box 109, the internally mounted of shock attenuation box 109 has spring holder 114, the top of spring holder 114 is connected with the shock attenuation board 115 that passes shock attenuation box 109 upper surface, through setting up the rocking that produces when shock attenuation board 115 reduces the fan operation, promotes the security performance of this support.

Specifically, the transfer line is installed to the bottom of walking wheel 101, and the transfer line is fixed through the connecting plate that sets up on the sliding seat 1 inner wall, walking wheel 101 is connected with drive gear 104 through the transfer line, drive gear 104 meshes with the output gear 105 that sets up in the sliding seat 1 inside, output gear 105 is fixed through setting up boss 106 in the sliding seat 1 inside, and boss 106 inside is provided with driving motor (driving motor can choose for use but not limited to permanent magnet synchronous motor), provides power for the removal of this support through setting up output gear 105.

Specifically, the symmetry is equipped with two sets of splint 117 on the bottom face of mount 116, be equipped with mounting groove 118 between the splint 117, multiunit mounting hole 119 has been seted up to the symmetry on the inner wall of mounting groove 118, mount 116 has connecting rod 12 through mounting hole 119 swing joint, and through setting up mount 116, the operating personnel of being convenient for dismantle the change to the fan.

Specifically, connecting rod 12 is the cuboid structure and sets up the locating hole 120 that the multiunit corresponds with mounting hole 119 on the outer wall, the welding has fixing base 121 on the bottom face of connecting rod 12, through setting up locating hole 120 and the cooperation of mounting hole 119, installs connecting rod 12 in the bottom of mount 116.

Specifically, a fixing groove 123 is formed in the bottom end face of the fixing seat 121, fixing holes 122 are symmetrically formed in the inner wall of the fixing groove 123, and the external rotor direct-drive fan is fixed on the support through the fixing holes 122.

The working principle is as follows: according to the energy-saving type outer rotor direct-drive fan, the movable seat 1 is connected with an external sliding track through the movable groove 103, the fixed frame 116 is fixed on the installation seat 107 through the matching of the fixed frame 116 and the clamping groove 108, the connecting frame 11 is fixed at the bottom of the movable seat 1 through the connecting hole 112, the external outer rotor direct-drive fan is connected with the fixed seat 121 arranged at the bottom of the connecting rod 12, and the outer rotor direct-drive fan is fixed at the bottom of the movable seat 1 through the matching of the positioning hole 120 and the mounting hole 119. The support is electrically connected with an external main controller and 220V mains supply, and the main controller can be a computer or other equipment in the prior art. This energy-saving external rotor direct drive fan, reasonable in design, simple structure has very high practicality in XX, can extensively use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an energy-saving external rotor direct drive fan, includes sliding seat (1), mount pad (107) and link (11), its characterized in that: the movable seat (1) is of a cylindrical structure, the top cover (102) of a semicircular structure is installed at the top of the movable seat (1), a movable groove (103) of a T shape is formed in the center of the top cover (102), notches are symmetrically formed in the inner wall of the movable groove (103), walking wheels (101) are arranged inside the notches, transmission gears (104) are connected to the bottoms of the walking wheels (101), an installation seat (107) of an I-shaped structure is welded on the bottom end face of the movable seat (1) in the middle, clamping grooves (108) are symmetrically formed in the outer wall of the installation seat (107), a fixing frame (116) is movably connected to the installation seat (107) through the clamping grooves (108), a circular connecting frame (11) is arranged beside the fixing frame (116), multiple groups of connecting holes (112) are formed in the connecting frame (11), and multiple groups of support plates (113) of an L-shaped structure are arranged on, one end of the support plate (113) far away from the connecting frame (11) is fixed on the outer wall of the movable seat (1) through the connecting hole (112).

2. The energy-saving external rotor direct drive fan as claimed in claim 1, wherein: the joint of draw-in groove (108) and mount (116) is equipped with shock attenuation box (109), the internally mounted of shock attenuation box (109) has spring holder (114), the top of spring holder (114) is connected with shock attenuation board (115) of passing shock attenuation box (109) upper surface.

3. The energy-saving external rotor direct drive fan as claimed in claim 1, wherein: the transfer line is installed to the bottom of walking wheel (101), and the transfer line is fixed through the connecting plate that sets up on sliding seat (1) inner wall, walking wheel (101) are connected with drive gear (104) through the transfer line, drive gear (104) and setting are in the inside output gear (105) meshing of sliding seat (1), output gear (105) are fixed through setting up boss (106) in sliding seat (1) inside.

4. The energy-saving external rotor direct drive fan as claimed in claim 1, wherein: the utility model discloses a clamping device, including mount (116), mounting bracket (118), mounting bracket (119), mounting bracket (116) have been seted up through mounting hole (119), mounting bracket (116) have connecting rod (12) through mounting hole (119) swing joint.

5. The energy-saving external rotor direct drive fan as claimed in claim 4, wherein: connecting rod (12) are the cuboid structure and set up multiunit locating hole (120) that correspond with mounting hole (119) on the outer wall, the welding has fixing base (121) on the bottom face of connecting rod (12).

6. The energy-saving external rotor direct drive fan as claimed in claim 5, wherein: the bottom end face of the fixing seat (121) is provided with a fixing groove (123), and the inner wall of the fixing groove (123) is symmetrically provided with fixing holes (122).