CN210578069U

CN210578069U - Motor box

Info

Publication number: CN210578069U
Application number: CN201921850996.XU
Authority: CN
Inventors: 沈凯
Original assignee: Ningbo Zhongxing Hydraulic Machinery Co ltd
Current assignee: Ningbo Zhongxing Hydraulic Machinery Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-05-19
Anticipated expiration: 2029-10-30

Abstract

The utility model relates to a motor box body, which comprises a box body, wherein heat dissipation fins are arranged on two sides of the box body, bar-shaped clamping grooves are arranged on the upper side and the lower side of the heat dissipation fins of the box body, and the cross section of each clamping groove is in an arc shape larger than a semicircle; the motor box body further comprises a baffle arranged on the outer side of the radiating fin, the baffle comprises a plurality of blocking strips, connecting strips and clamping strips, an opening is formed in the baffle, the blocking strips are transversely arranged in the opening at intervals, and the outer side of the upper blocking strip in two adjacent blocking strips is lower than the inner side of the lower blocking strip; the connecting strips are arranged on the upper side and the lower side of the baffle, the clamping strips are arranged on one side, close to the inner side, of the connecting strips, the clamping strips have elasticity, the shapes of the clamping strips are matched with those of the clamping grooves, and the clamping strips are clamped and fixed in the clamping grooves; the draw-in groove rear end is equipped with the fixed orifices, be equipped with in the fixed orifices and carry out the screw that the butt was fixed to the baffle. The gear box adopting the design has good anti-collision effect.

Description

Motor box

Technical Field

The utility model relates to the technical field of motors, concretely relates to motor box.

Background

The motor can produce more heat at work, and current motor box can set up the heat dissipation fin on the motor box in order to carry out ventilation cooling to the motor in the motor box usually for the radiating effect who improves the motor. But the motor box is in transport or use, and the heat dissipation fin receives to collide with easily and warp to influence the motor heat dissipation, the heat dissipation fin produces the burr easily after colliding with in addition, leads to the fact the injury to the staff easily.

In view of this, the present application provides an improved motor casing to solve the above-mentioned disadvantages.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a can prevent motor box that collides with.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a motor box body is characterized in that: the box body is provided with strip-shaped clamping grooves at the upper side and the lower side of the heat dissipation fins, and the cross sections of the clamping grooves are in an arc shape larger than a semicircle; the motor box body further comprises a baffle arranged on the outer side of the heat dissipation fin, the baffle comprises a plurality of barrier strips, connecting strips and clamping strips, an opening is formed in the baffle, the barrier strips are transversely arranged in the opening at intervals, the outer sides of the barrier strips are lower than the inner sides of the barrier strips so that the upper surfaces of the barrier strips form an inclined plane, and in two adjacent barrier strips, the outer side of the barrier strip on the upper side is lower than the inner side of the barrier strip on the lower side; the connecting strips are arranged on the upper side and the lower side of the baffle, the clamping strips are arranged on one side, close to the inner side, of the connecting strips, the clamping strips have elasticity, the shapes of the clamping strips are matched with those of the clamping grooves, and the clamping strips are clamped and fixed in the clamping grooves; the draw-in groove rear end is equipped with the fixed orifices, be equipped with in the fixed orifices and carry out the screw that the butt was fixed to the baffle.

Furthermore, the connecting strip is made of elastic materials, and the connecting strip and the baffle are fixed through bonding. When being collided, the shock absorption device can effectively absorb shock.

Furthermore, the connecting strip and the clamping strip are designed in an integrated mode. Therefore, the production flow can be saved, and the processing and the production are convenient.

Furthermore, the edge of the outer side of the barrier strip is provided with an arc chamfer. This prevents the worker from being cut by the sharp edges.

Compared with the prior art, the utility model has the advantages of it is following: the baffle is arranged on the outer side of the radiating fin, so that the radiating fin can be protected and prevented from colliding; the baffle and the box body are fixed in a clamping manner, so that the installation and the disassembly are very convenient, and the replacement is also very simple and convenient after the baffle is damaged; the lower side of the upper barrier strip in the two adjacent barrier strips is lower than the upper side of the lower barrier strip, so that the influence of external water splashed into the box body on the normal use of the motor can be prevented; the edge outside the barrier strip is subjected to arc chamfering, so that the sharp edge can be prevented from injuring workers.

Drawings

Fig. 1 is a schematic structural view of a motor case according to a preferred embodiment of the present invention;

fig. 2 is a schematic view of an explosion structure of a motor case according to a preferred embodiment of the present invention;

fig. 3 is a partial cross-sectional schematic view of fig. 1.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In the description of the present invention, it should be noted that, for the terms of orientation, such as "central", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the terms of orientation and positional relationship indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific scope of protection of the present invention.

As shown in fig. 1 to 3, the structure of the preferred embodiment of the present invention is schematically illustrated, and as shown in the drawings, the motor box includes a box body 1, heat dissipation fins 11 are disposed on two sides of the box body 1, bar-shaped slots 12 are disposed on the box body 1 on the upper and lower sides of the heat dissipation fins 11, and the cross section of each slot 12 is an arc shape larger than a semicircle; the motor box body further comprises a baffle 2 arranged on the outer side of the heat dissipation fin 11, the baffle 2 comprises a plurality of barrier strips 21, a connecting strip 22 and a clamping strip 23, an opening is formed in the baffle 2, the barrier strips 21 are transversely arranged in the opening at intervals, the outer side of each barrier strip 21 is lower than the inner side so that the upper surface of each barrier strip 21 forms an inclined plane, and in two adjacent barrier strips 21, the outer side of the upper barrier strip 21 is lower than the inner side of the lower barrier strip 21; the connecting strips 22 are arranged on the upper side and the lower side of the baffle 2, the clamping strips 23 are arranged on one side, close to the inner side, of the connecting strips 22, the clamping strips 23 are elastic, the shapes of the clamping strips 23 are matched with those of the clamping grooves 12, and the clamping strips 23 are clamped and fixed in the clamping grooves 12; the rear end of the clamping groove 12 is provided with a fixing hole 13, and a screw 14 for abutting and fixing the baffle plate 2 is arranged in the fixing hole 13. The baffle 2 is arranged on the outer side of the radiating fin 11, so that the radiating fin 11 can be protected and prevented from colliding; the baffle 2 and the box body 1 are fixed in a clamping manner, so that the installation and the disassembly are very convenient, and the replacement is also very simple and convenient after the baffle 2 is damaged; the lower side of the upper barrier strip 21 in the two adjacent barrier strips 21 is lower than the upper side of the lower barrier strip 21, so that the influence on the normal use of the motor caused by the outside water splashed into the box body 1 can be prevented.

In this embodiment, the connecting strip 22 is made of an elastic material, and the connecting strip 22 is fixed to the baffle 2 by adhesion. When being collided, the motor can be further damped to prevent the motor from being damaged.

In this embodiment, the connecting strip 22 and the clamping strip 23 are integrally formed. Therefore, the production flow can be saved, and the processing and the production are convenient.

In this embodiment, an arc chamfer 211 is arranged on an edge of the outer side of the barrier strip 21. This prevents the worker from being cut by the sharp edges.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A motor box body is characterized in that: the box body is provided with strip-shaped clamping grooves at the upper side and the lower side of the heat dissipation fins, and the cross sections of the clamping grooves are in an arc shape larger than a semicircle; the motor box body further comprises a baffle arranged on the outer side of the heat dissipation fin, the baffle comprises a plurality of barrier strips, connecting strips and clamping strips, an opening is formed in the baffle, the barrier strips are transversely arranged in the opening at intervals, the outer sides of the barrier strips are lower than the inner sides of the barrier strips so that the upper surfaces of the barrier strips form an inclined plane, and in two adjacent barrier strips, the outer side of the barrier strip on the upper side is lower than the inner side of the barrier strip on the lower side; the connecting strips are arranged on the upper side and the lower side of the baffle, the clamping strips are arranged on one side, close to the inner side, of the connecting strips, the clamping strips have elasticity, the shapes of the clamping strips are matched with those of the clamping grooves, and the clamping strips are clamped and fixed in the clamping grooves; the draw-in groove rear end is equipped with the fixed orifices, be equipped with in the fixed orifices and carry out the screw that the butt was fixed to the baffle.

2. The motor cabinet of claim 1, wherein: the connecting strip is made of elastic materials and is fixedly bonded with the baffle.

3. The motor case of claim 2, wherein: the connecting strip and the clamping strip are designed in an integrated mode.

4. The motor cabinet of claim 3, wherein: and the edge of one side of the barrier strip close to the outer side is provided with an arc chamfer.