CN218514197U

CN218514197U - Motor protective housing

Info

Publication number: CN218514197U
Application number: CN202222752030.0U
Authority: CN
Inventors: 姜振军; 董芹芹; 王润飞
Original assignee: Liaoning Dazhong Motor Manufacturing Co ltd
Current assignee: Liaoning Dazhong Motor Manufacturing Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-02-21
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a motor protection housing, including drain pan and top shell, the top shell is installed on the top of drain pan, the through-hole has been seted up along controlling the equal clearance in direction in both ends around the top shell, the spacing groove has been seted up to the inboard bottom of through-hole, the draw-in groove has all been seted up to the inboard top left and right sides of through-hole, the door plant is installed to the inner chamber of through-hole, fixed establishment is installed to the inner chamber of door plant, fixed establishment includes spout, slider, fixture block, spring, handle and connecting rod. This motor protection housing through the downward movement handle, drives the inner chamber that the fixture block removed the draw-in groove, with the spring compression, can remove the fixed to the door plant to can be convenient take off the door plant, guarantee that staff's accessible through-hole maintains or changes the motor of top shell inner chamber, the device need not to dismantle the top shell and can maintain the motor of drain pan inside, labour saving and time saving is favorable to the popularization and the use of device.

Description

Motor protective housing

Technical Field

The utility model relates to a motor protecting crust technical field specifically is a motor protection housing.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, the motor is represented by a letter M (old standard is D) in a circuit, the motor mainly has the function of generating driving torque and is used as a power source of electric appliances or various machines, a generator is represented by a letter G in the circuit and mainly has the function of converting mechanical energy into electric energy, when the motor is used, a protective cover is sometimes needed to be used, the motor cover has two functions, the first function is to prevent solid from immersing a machine shell and prevent people from touching dangerous parts in the machine shell, the second function is to control an air duct, the fan is cooled by a fan, if the fan is provided with the fan cover, the fan cover is blown to the bottom end along gaps (circumferential distribution) between the fan cover and cooling fins, so that heat of the cooling fins is taken away, if the fan is not provided with the fan cover, the wind of the fan has no direction, the cooling effect is extremely poor, and the cooling mode of the permanent magnet synchronous motor is divided into two main types of external cooling and internal cooling.

But current motor protective housing is two shells and passes through the screw connection, leads to need to push up shell and drain pan separation when maintaining the housing inside, and the process is comparatively troublesome, the daily use of not being convenient for.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a motor protection housing to solve among the prior art motor protection housing and be two shells and pass through the screw connection, lead to need to push up shell and drain pan separation when maintaining the housing inside, the process is comparatively troublesome, the daily problem of using of not being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a motor protection housing, includes drain pan and top shell, the top shell is installed on the top of drain pan, the through-hole has been seted up along controlling the equal clearance in direction in both ends around the top shell, the spacing groove has been seted up to the inboard bottom of through-hole, the draw-in groove has all been seted up to the inboard top left and right sides of through-hole, the door plant is installed to the inner chamber of through-hole, fixed establishment is installed to the inner chamber of door plant, fixed establishment includes spout, slider, fixture block, spring, handle and connecting rod.

Preferably, the spout has all been seted up along upper and lower direction at both ends about the inner chamber of door plant about both sides, the inner chamber of spout is embedded to have a assorted slider, the inboard of slider install with draw-in groove assorted fixture block, and the top of fixture block extends to the inner chamber of draw-in groove, the spring is installed to the bottom of fixture block, the handle is installed to the front side of fixture block, and the front side of handle extends out the door plant, the connecting rod is installed to the front side of handle.

Preferably, a groove is formed in the front side of the door panel.

Preferably, rings are installed at four corners of the top end of the top shell.

Preferably, the left side and the right side of the door panel are both provided with sealing gaskets.

Compared with the prior art, the beneficial effects of the utility model are that: this motor protection housing through the downward movement handle, drives the inner chamber that the fixture block removed the draw-in groove, with the spring compression, can remove the fixed to the door plant to can be convenient take off the door plant, guarantee that staff's accessible through-hole maintains or changes the motor of top shell inner chamber, the device need not to dismantle the top shell and can maintain the motor of drain pan inside, labour saving and time saving is favorable to the popularization and the use of device.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional structure of the top shell of the present invention shown in FIG. 1;

fig. 3 is a schematic view of the door panel of fig. 2 in a partial sectional structure.

In the figure: 1. bottom shell, 2, top shell, 3, through hole, 4, limiting groove, 5, clamping groove, 6, door plate, 7, fixing mechanism, 71, sliding groove, 72, sliding block, 73, clamping block, 74, spring, 75, handle, 76, connecting rod, 8, groove, 9, hanging ring, 10 and sealing gasket.

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: the utility model provides a motor protection housing, including drain pan 1 and top shell 2, top shell 2 is installed on the top of drain pan 1, through-hole 3 has been seted up along the equal clearance of left right direction in both ends around top shell 2, can be convenient maintain the inside part of top shell 2 through-hole 3, spacing groove 4 has been seted up to the inboard bottom of through-hole 3, draw-in groove 5 has all been seted up to the inboard top left and right sides of through-hole 3, door plant 6 is installed to the inner chamber of through-hole 3, fixed establishment 7 is installed to the inner chamber of door plant 6, fixed establishment 7 includes spout 71, slider 72, fixture block 73, spring 74, handle 75 and connecting rod 76.

As preferred scheme, spout 71 has all been seted up along upper and lower direction at both ends about the inner chamber left and right sides of door plant 6, the inner chamber of spout 71 is embedded to have assorted slider 72, slider 72 can be at spout 71's inner chamber reciprocating sliding from top to bottom, slider 72's inboard install with draw-in groove 5 assorted fixture block 73, and the top of fixture block 73 extends to draw-in groove 5's inner chamber, spring 74 is installed to fixture block 73's bottom, handle 75 is installed to fixture block 73's front side, and the front side of handle 75 stretches out door plant 6, connecting rod 76 is installed to handle 75's front side, can drive two fixture blocks 73 simultaneously through connecting rod 76 and remove.

As preferred scheme, the front side of door plant 6 is opened and is equipped with recess 8, through recess 8 can be convenient the removal door plant 6.

As preferred scheme, rings 9 are all installed to the top four corners of top shell 2, can be convenient lift top shell 2 through rings 9.

Preferably, gaskets 10 are attached to both left and right sides of the door panel 6, and the sealing performance of the door panel 6 can be improved by the gaskets 10.

The detailed connection means is well known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When needing to maintain or change the inside motor of top shell 2 or other parts, hold connecting rod 76 with the hand and move down, drive fixture block 73 and move down, compress spring 74, make fixture block 73 remove the inner chamber of draw-in groove 5, thereby can remove the fixed to door plant 6, simultaneously, the top of door plant 6 inclines slightly to the front side with the hand, and upward movement, can take off door plant 6, make staff's accessible through-hole 3 maintain or change the inside motor of top shell 2 or other parts, during the installation, will, the inner chamber of spacing groove 4 is inserted to the bottom of door plant, and make fixture block 73 block card go into the inner chamber of draw-in groove 5, can fix door plant 6 at the inner chamber of through-hole 3, the device can be convenient takes off door plant 6, thereby can make staff maintain or change the inside motor of top shell 2 or other parts through-hole 3 is convenient, laborsaving, need not to split top cap 2 and drain pan 1, be favorable to the popularization and the use of device.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "snap" or "coupling" or "snap" or "set" or "mount" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 motor protective housing shell, includes drain pan (1) and top shell (2), its characterized in that: top shell (2) are installed on the top of drain pan (1), through-hole (3) have been seted up along the equal clearance in left and right directions in both ends around top shell (2), spacing groove (4) have been seted up to the inboard bottom of through-hole (3), draw-in groove (5) have all been seted up to the inboard top left and right sides of through-hole (3), door plant (6) are installed to the inner chamber of through-hole (3), fixed establishment (7) are installed to the inner chamber of door plant (6), fixed establishment (7) include spout (71), slider (72), fixture block (73), spring (74), handle (75) and connecting rod (76).

2. A motor protective cover according to claim 1, wherein: both ends have all been seted up spout (71) along upper and lower direction about the inner chamber of door plant (6) about both sides, the inner chamber of spout (71) is embedded to have assorted slider (72), the inboard of slider (72) install with draw-in groove (5) assorted fixture block (73), and the top of fixture block (73) extends to the inner chamber of draw-in groove (5), spring (74) are installed to the bottom of fixture block (73), handle (75) are installed to the front side of fixture block (73), and the front side of handle (75) extends out door plant (6), connecting rod (76) are installed to the front side of handle (75).

3. A motor protective cover according to claim 1, wherein: the front side of the door panel (6) is provided with a groove (8).

4. A motor protective cover according to claim 1, wherein: and hanging rings (9) are arranged at four corners of the top end of the top shell (2).

5. A motor protective cover according to claim 1, wherein: sealing gaskets (10) are mounted on the left side and the right side of the door plate (6).