CN211429075U

CN211429075U - Protective cover for motor installation

Info

Publication number: CN211429075U
Application number: CN201922207704.7U
Authority: CN
Inventors: 钱伟
Original assignee: Zhaoqing Qingfeng Electromechanical Co ltd
Current assignee: Zhaoqing Qingfeng Electromechanical Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-04
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a protective cover for motor installation, which comprises a protective box, a heat dissipation mechanism is arranged on the inner wall of one side of a box body installation hole, a ventilation curved pipe is arranged at the top of the box body, the installation of a turbine heat dissipation fan is realized by utilizing a shell, a connecting rod, a bearing and a fixed sleeve, the turbine heat dissipation fan is sleeved with a transmission screw rod of a motor, the transmission screw rod rotates to drive the turbine heat dissipation fan to rotate, cooling air is generated to cool the motor, hot air is dissipated through the ventilation curved pipe, the utilization rate of electric energy is improved, the heat effect of the motor is enhanced, the box body is designed into a three-layer structure, rubber materials, epoxy resin materials and high-strength metal materials are respectively selected as manufacturing materials, the rubber materials can avoid electric shock accidents caused by motor leakage, the epoxy resin materials can isolate and absorb the noise generated when the motor works, and provide a good working environment, and the high-strength metal material can provide basic safety guarantee for the motor, and avoid other objects from damaging the motor.

Description

Protective cover for motor installation

Technical Field

The utility model relates to a protection casing design technical field specifically is a protection casing is used in motor installation.

Background

Water pumps, fans, mixers and the like which are installed in the open air on the engineering site need matched motor protective covers, and the motor protective covers have the functions of dust prevention, water prevention and avoidance of direct contact between man and machine so as to ensure safety.

However, the structural design of the existing motor protective cover is not reasonable enough, and only one layer of simple metal protective plate is covered above the motor, so that the safety can be ensured, and the dustproof effect is poor; some protective covers are totally enclosed, air holes are formed, and dust screens are arranged to dissipate heat, however, the time is long, excessive dust is easily accumulated on the dust screens, meshes are blocked, the heat dissipation performance of the protective covers is caused, the use of the motor is affected, and the dust screens are troublesome to clean. Therefore, a protective cover for mounting a motor is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protection casing is used in motor installation is through installing the motor in the totally enclosed protective housing to set up heat dissipation mechanism on the inner wall of box one side, and at the curved pipe of box top installation ventilation, thereby solved the problem that proposes in the above-mentioned background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a protection casing is used in motor installation, includes the protective housing, the protective housing includes end cover, hinge, box, ventilation bent pipe, mounting hole and heat dissipation mechanism, and hinge fixed connection is passed through on the port outer wall of box one side to the one end of end cover, and the top both sides of box are provided with the ventilation bent pipe respectively, and the mounting hole is seted up on the lateral wall of box one end, and the inboard box inner wall of mounting hole installs heat dissipation mechanism.

Further, heat dissipation mechanism includes casing, connecting rod, bearing, fixed sleeve and turbine heat dissipation fan, and the casing is inlayed on the lateral wall at casing both ends through the connecting rod fixed connection that upper and lower both ends set up on the inboard box inner wall of mounting hole, has the bearing, has cup jointed fixed sleeve in the bearing, and fixed sleeve and mounting hole parallel arrangement, and cup joint turbine heat dissipation fan on the fixed sleeve's the outer wall.

Further, the box body comprises a first protective layer, a second protective layer and a shell, the second protective layer is arranged on the outer wall of the first protective layer, and the shell is attached to the outer wall of the second protective layer.

Further, the first protective layer, the second protective layer and the shell are respectively members made of rubber materials, epoxy resin materials and high-strength metal materials.

Furthermore, L-shaped clamping strips are respectively arranged on two sides of the upper end of the bottom plate of the box body, a damping foam plate is laid at the upper end of the bottom plate on the inner side of each L-shaped clamping strip, and a clamping groove is formed between each L-shaped clamping strip and each damping foam plate.

Further, a motor is installed in the clamping groove in a clamping mode, and a protruding block base matched with the clamping groove is arranged at the bottom of the motor.

Further, the output end of the motor is fixedly connected with one end of the transmission screw rod, and the other end of the motor is sleeved in the fixed sleeve and extends to the outside of the box body through the mounting hole.

Furthermore, the outer walls of the lower ends of two sides of the box body are respectively welded with a fixing plate, bolt holes are respectively formed in two sides of the upper end of each fixing plate, fixing bolts are installed in the bolt holes, and the box body is fixed through the fixing bolts.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a pair of protection casing is used in motor installation installs the motor in totally enclosed's protecting box, and sets up L type card strip and shock attenuation cystosepiment in the bottom plate upper end of box, utilizes the draw-in groove block installation motor that L type card strip and shock attenuation cystosepiment formed, realizes the quick installation and the dismantlement of motor, and the shock attenuation cystosepiment is favorable to eliminating the vibrations of motor, avoids vibrations to produce adverse effect to the work of motor.

2. The utility model provides a pair of protection casing is used in motor installation, set up heat dissipation mechanism on the inner wall of mounting hole one side of box, and set up the bent pipe that ventilates at the box top, utilize the casing, the connecting rod, the installation of turbine heat dissipation fan is realized to bearing and fixed sleeve, cup joint the transmission screw of turbine heat dissipation fan and motor, it is rotatory to drive turbine heat dissipation fan through transmission screw's rotation, produce the cooling air and cool off the motor, and hot-blast then distributes away through the bent pipe that ventilates, the utilization ratio of electric energy has both been improved, the heat effect of motor has been strengthened again, avoid setting up the various troubles of dust screen.

3. The utility model provides a pair of protection casing is used in motor installation, design the box into first inoxidizing coating, second inoxidizing coating and shell three layer construction, and select rubber materials respectively, epoxy material and high strength metal material are its preparation material, rubber materials can avoid the electric shock accident that the motor electric leakage produced, and epoxy material can keep apart the absorption with the noise of motor during operation, provide good operational environment, and high strength metal material can provide the safety guarantee of basis for the motor, avoid other things to produce the destruction to the motor.

Drawings

FIG. 1 is a schematic view of the external structure of the protection box of the present invention;

FIG. 2 is a schematic view of the internal structure of the protective box of the present invention;

FIG. 3 is an enlarged view of the box body A of the present invention;

fig. 4 is a schematic structural view of the heat dissipation mechanism of the present invention.

In the figure: 1. a protective box; 11. an end cap; 12. a hinge; 13. a box body; 131. a first protective layer; 132. a second protective layer; 133. a housing; 14. a ventilation curved pipe; 15. mounting holes; 16. a heat dissipation mechanism; 161. a housing; 162. a connecting rod; 163. a bearing; 164. fixing the sleeve; 165. a turbine heat dissipation fan; 17. an L-shaped clamping strip; 18. a shock absorbing foam board; 19. a card slot; 110. a motor; 111. a drive screw; 112. a fixing plate; 113. bolt holes; 114. and (5) fixing the bolt.

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 to 3, a protective cover for mounting a motor includes a protective case 1, the protective case 1 includes an end cover 11, a hinge 12, a case 13, a ventilation curved tube 14, a mounting hole 15, and a heat dissipation mechanism 16, one end of the end cover 11 is fixedly connected to an outer wall of a port on one side of the case 13 through the hinge 12, the case 13 includes a first protective layer 131, a second protective layer 132, and a housing 133, the second protective layer 132 is disposed on an outer wall of the first protective layer 131, the housing 133 is attached to an outer wall of the second protective layer 132, the first protective layer 131, the second protective layer 132, and the housing 133 are members made of rubber materials, epoxy resins, and high-strength metal materials, the ventilation curved tube 14 is disposed on two sides of a top of the case 13, the mounting hole 15 is disposed on a side wall of one end of the case 13, and the heat dissipation mechanism 16 is disposed on an inner.

The bottom plate upper end both sides of box 13 are provided with L type card strip 17 respectively, shock attenuation cystosepiment 18 has been laid to the inboard bottom plate upper end of L type card strip 17, and form draw-in groove 19 between L type card strip 17 and shock attenuation cystosepiment 18, snap-fit installation motor 110 in the draw-in groove 19, the bottom of motor 110 is provided with the lug base with draw-in groove 19 assorted, the one end of output fixed connection driving screw 111 of motor 110, the other end of motor 110 cup joints in fixed sleeve 164, and extend to the outside of box 13 through mounting hole 15, the welding has fixed plate 112 on the lower extreme outer wall of box 13 both sides respectively, bolt hole 113 has been seted up respectively to the upper end both sides of fixed plate 112, install fixing bolt 114 in bolt hole 113, fixing bolt 114 fixes box 13.

Referring to fig. 4, a protective cover for mounting a motor, a heat dissipation mechanism 16 includes a housing 161, a connecting rod 162, a bearing 163, a fixing sleeve 164 and a turbine heat dissipation fan 165, the housing 161 is fixedly connected to an inner wall of a box 13 inside a mounting hole 15 through the connecting rod 162 disposed at upper and lower ends of the housing 161, the bearing 163 is embedded in side walls at two ends of the housing 161, the fixing sleeve 164 is sleeved in the bearing 163, the fixing sleeve 164 is disposed parallel to the mounting hole 15, and the turbine heat dissipation fan 165 is sleeved on an outer wall of the fixing sleeve 164.

In summary, the following steps: the utility model provides a protection casing is used in motor installation installs motor 110 in totally enclosed protective housing 1, and the both sides of the bottom plate upper end of box 13 set up L type card strip 17, and the shock attenuation cystosepiment 18 is laid to the bottom plate upper end of L type card strip 17 inboard, utilizes the draw-in groove 19 block installation motor 110 that forms between L type card strip 17 and shock attenuation cystosepiment 18, realizes quick installation and the dismantlement of motor 110, and shock attenuation cystosepiment 18 is favorable to eliminating the vibrations of motor 110, avoids vibrations to produce adverse effect to the work of motor 110; the inner wall of one side of the mounting hole 15 of the box body 13 is provided with the heat dissipation mechanism 16, the top of the box body 13 is provided with the ventilation curved tube 14, the shell 161, the connecting rod 162, the bearing 163 and the fixing sleeve 164 are utilized to realize the mounting of the turbine heat dissipation fan 165, the turbine heat dissipation fan 165 is sleeved with the transmission screw 111 of the motor 110, the rotation of the transmission screw 111 drives the turbine heat dissipation fan 165 to rotate, cooling air is generated to cool the motor 110, hot air is dissipated out through the ventilation curved tube 14, and the ventilation curved tube 14 can effectively prevent dust from entering the box body 13, so that the utilization rate of electric energy is improved, the heat dissipation effect of the motor 110 is enhanced, and various troubles of arranging a dustproof net are avoided; the box body 13 is designed to be of a three-layer structure including a first protective layer 131, a second protective layer 132 and a shell 133, rubber materials, epoxy resin materials and high-strength metal materials are respectively selected as manufacturing materials of the box body, the rubber materials can avoid electric shock accidents caused by electric leakage of the motor 110, the epoxy resin materials can isolate and absorb noise generated when the motor 110 works, a good working environment is provided, the high-strength metal materials can provide basic safety guarantee for the motor 110, and damage to the motor 110 caused by other things is avoided. This protection casing is used in motor installation, simple structure, it is convenient to use, and barrier propterty is good.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 protection casing is used in motor installation, includes protective housing (1), its characterized in that: protection box (1) is including end cover (11), hinge (12), box (13), ventilation bent pipe (14), mounting hole (15) and heat dissipation mechanism (16), and hinge (12) fixed connection is passed through to the one end of end cover (11) on the port outer wall of box (13) one side, and the top both sides of box (13) are provided with ventilation bent pipe (14) respectively, and on mounting hole (15) seted up the lateral wall of box (13) one end, install heat dissipation mechanism (16) on mounting hole (15) inboard box (13) inner wall.

2. The protective cover for mounting a motor according to claim 1, wherein: radiating mechanism (16) are including casing (161), connecting rod (162), bearing (163), fixed sleeve (164) and turbine heat dissipation fan (165), connecting rod (162) fixed connection that casing (161) set up through upper and lower both ends is on box (13) inner wall of mounting hole (15) inboard, it has bearing (163) to inlay on the lateral wall at casing (161) both ends, fixed sleeve (164) have been cup jointed in bearing (163), fixed sleeve (164) and mounting hole (15) parallel arrangement, and cup joint turbine heat dissipation fan (165) on the outer wall of fixed sleeve (164).

3. The protective cover for mounting a motor according to claim 1, wherein: the box body (13) comprises a first protective layer (131), a second protective layer (132) and a shell (133), the second protective layer (132) is arranged on the outer wall of the first protective layer (131), and the shell (133) is attached to the outer wall of the second protective layer (132).

4. A protective cover for mounting a motor according to claim 3, wherein: the first protective layer (131), the second protective layer (132) and the shell (133) are members made of rubber materials, epoxy resin materials and high-strength metal materials.

5. The protective cover for mounting a motor according to claim 1, wherein: l-shaped clamping strips (17) are respectively arranged on two sides of the upper end of a bottom plate of the box body (13), a damping foam plate (18) is laid at the upper end of the bottom plate on the inner side of each L-shaped clamping strip (17), and a clamping groove (19) is formed between each L-shaped clamping strip (17) and each damping foam plate (18).

6. The protective cover for mounting a motor according to claim 5, wherein: the motor (110) is installed in the clamping groove (19) in a clamping mode, and a protruding block base matched with the clamping groove (19) is arranged at the bottom of the motor (110).

7. The protective cover for mounting a motor according to claim 6, wherein: the output end of the motor (110) is fixedly connected with one end of the transmission screw rod (111), and the other end of the motor (110) is sleeved in the fixed sleeve (164) and extends to the outside of the box body (13) through the mounting hole (15).

8. The protective cover for mounting a motor according to claim 1, wherein: the box body (13) is characterized in that fixing plates (112) are welded to the outer walls of the lower ends of the two sides of the box body (13) respectively, bolt holes (113) are formed in the two sides of the upper end of each fixing plate (112) respectively, fixing bolts (114) are installed in the bolt holes (113), and the box body (13) is fixed through the fixing bolts (114).