CN212343561U

CN212343561U - Novel vibration motor

Info

Publication number: CN212343561U
Application number: CN202020684643.3U
Authority: CN
Inventors: 谢海兵
Original assignee: Guang'an Bnbm Co ltd
Current assignee: Guang'an Bnbm Co ltd
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-01-12
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a novel vibration motor, which comprises a vibration motor; two ends of the vibration motor are respectively and fixedly connected with the end cover, and one end of the end cover, which is far away from the vibration motor, is fixedly connected with the protective cover; two eccentric blocks are fixedly sleeved on rotor shafts at two ends of the vibration motor respectively; the eccentric block is accommodated in the protective cover, and the radial distance between the top of the eccentric block and the protective cover in the vertical direction is 15-20 mm; the top of the protective cover is respectively fixed with a buffer component; the buffer assembly comprises a protective cover fixed on the protective cover; a plurality of groups of tripods are fixed in the protective cover, and a reinforcing rib sleeved with a spring is fixed at the top in each group of tripods. The utility model discloses the continuity and the protection feeding funnel equipment of motor work are effectively guaranteed to the vibrating motor, can effectively reduce desulfurization gypsum storehouse feeding funnel vibrating motor's shutdown fault rate, are favorable to improving the rate of opening, reduction in production cost and artifical intensity of labour.

Description

Novel vibration motor

Technical Field

The utility model belongs to the technical field of vibrating motor, concretely relates to novel vibrating motor.

Background

The vibration motor is an excitation source integrating a power source and a vibration source, a group of adjustable eccentric blocks are respectively arranged at two ends of a rotor shaft, the excitation force is obtained by utilizing the centrifugal force generated by the high-speed rotation of the shaft and the eccentric blocks, and the excitation force of the vibration motor can be adjusted in a stepless manner. The method is widely applied to the industrial departments of hydropower construction, thermal power generation, building materials, chemical industry, mining, coal, metallurgy, light industry and the like. Use vibrating motor on two feeding hoppers in desulfurization gypsum storehouse, help the grate unloading, nevertheless because the long-pending material of vibrating motor top is more or the forklift has the probability to touch vibrating motor at the course of the work, lead to the eccentric block card to die, and then lead to the dead unable work of motor card.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to the above-mentioned among the prior art not enough, provide a novel vibrating motor to solve the long-pending material in vibrating motor top more or the forklift has the probability to touch vibrating motor in the course of the work, lead to the eccentric block card to die, and then lead to the dead problem of unable work of motor card.

In order to achieve the purpose, the utility model adopts the technical proposal that:

a novel vibration motor comprises a vibration motor; two ends of the vibration motor are respectively and fixedly connected with the end cover, and one end of the end cover, which is far away from the vibration motor, is fixedly connected with the protective cover; two eccentric blocks are fixedly sleeved on rotor shafts at two ends of the vibration motor respectively; the eccentric block is accommodated in the protective cover, and the radial distance between the top of the eccentric block and the protective cover in the vertical direction is 15-20 mm; the top of the protective cover is respectively fixed with a buffer component;

the buffer assembly comprises a protective cover fixed on the protective cover; a plurality of groups of tripods are fixed in the protective cover, and a reinforcing rib sleeved with a spring is fixed at the top in each group of tripods.

Preferably, the vibration motor is fixed to the base.

Preferably, the protective cover is arc-shaped.

Preferably, three sets of tripods are provided in the protective cover.

Preferably, the tripod is welded to the top of the protective barrier.

Preferably, the shield and the protective cover are each a 6mm thick steel plate.

Preferably, the eccentric mass has a diameter of 240 mm.

Preferably, the shield is fixedly connected with the end cover through bolts.

The utility model provides a novel vibrating motor has following beneficial effect:

the utility model discloses in vibrating motor work, through protection casing and buffer unit's cooperation setting, can effectively offset or slow down the pressure of forklift to the eccentric block to and the influence to the protection casing when the long-pending material in top of motor is more.

The utility model discloses the continuity and the protection feeding funnel equipment of motor work are effectively guaranteed to the vibrating motor, can effectively reduce desulfurization gypsum storehouse feeding funnel vibrating motor's shutdown fault rate, are favorable to improving the rate of opening, reduction in production cost and artifical intensity of labour.

Drawings

Fig. 1 is a structural view of a novel vibration motor.

Fig. 2 is a structural diagram of a novel vibration motor buffering assembly.

Wherein, 1, a vibration motor; 2. an eccentric block; 3. an end cap; 4. a protective cover; 5. a base; 6. a buffer assembly; 61. a protective cover; 62. a tripod; 63. a spring; 64. and (5) reinforcing ribs.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art within the spirit and scope of the present invention as defined and defined by the appended claims.

According to one embodiment of the present application, referring to fig. 1, the novel vibration motor of the present solution includes a vibration motor 1; the two ends of the vibration motor 1 are fixedly connected with the end covers 3 respectively, and one end of the end cover 3, which deviates from the vibration motor 1, is fixedly connected with the protective cover 4.

Wherein the vibration motor 1 is fixed to a base 5.

The eccentric block 2 is phi 220mm in size and is arranged at two ends of a motor rotating shaft, each end is provided with two blocks and has a certain included angle, the included angles at the two ends are symmetrical and the same in size, and the size of the included angle needs to be adjusted according to the exciting force required by the work of the vibration motor 1.

The protective cover 4 is made of a steel plate with the thickness of 6mm, is arranged on the outer ring of the eccentric block 2 at the two ends of the motor and is used for ensuring that the eccentric block 2 does not have barriers and protecting people when working.

The protective cover 4 can effectively prevent the deformation of the protective cover 4 caused by material accumulation and forklift impact, and ensure the normal operation of the vibration motor 1; the end cover 3 is connected with the protective cover 4 through bolts, the screw holes are 8mm in diameter, the fixation is firmer, and the protective cover 4 is not easy to fall off.

The eccentric block 2 is accommodated in the protective cover 4, and the radial distance between the top of the eccentric block 2 and the protective cover 4 in the vertical direction is 15-20 mm; when the external impact force is too large, which causes the protective cover 4 to deflect or deform, the eccentric block 2 will not stop working due to the clamping because the distance between the eccentric block 2 and the protective cover 4 is large.

Referring to fig. 2, the damping assembly 6 includes a protective cover 61 fixed to the shield 4, a plurality of sets of tripods 62 are fixed in the protective cover 61, and a reinforcing rib 64 sleeved with a spring 63 is fixed at the top of each set of tripods 62.

The protective cover 61 is arc-shaped, when the accumulated material falls on the protective cover 61, most of the accumulated material can directly slide off, and excessive accumulation on the protective cover 61 is avoided.

The tripod 62 is welded on the top of the protective barrier, and the tripod 62 is adopted to support the protective cover 61, so that the stability of the protective cover 61 can be improved; the protective cover 61 is further supported by the reinforcing ribs 64 and the springs 63, and even when strong external force is applied, the springs 63 can provide certain buffering, so that the deformation degree of the protective cover 61 is reduced, and the vibration motor 1 is further protected.

The utility model discloses in vibrating motor 1 work, through protection casing 4 and buffer assembly 6's cooperation setting, can effectively offset or slow down the pressure of forklift to eccentric block 2 to and the long-pending material influence to protection casing 4 when more in the top of motor. The utility model discloses vibrating motor 1 can effectively guarantee the continuity and the protection feeding funnel equipment of motor work, can effectively reduce desulfurization gypsum storehouse feeding funnel vibrating motor 1's shutdown fault rate, is favorable to improving the rate of opening, reduction in production cost and artifical intensity of labour.

While the present invention has been described in detail with reference to the embodiments, the scope of the present invention should not be limited to the embodiments. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. A novel vibration motor is characterized in that: comprises a vibration motor; two ends of the vibration motor are respectively and fixedly connected with the end cover, and one end of the end cover, which is far away from the vibration motor, is fixedly connected with the protective cover; two eccentric blocks are fixedly sleeved on the rotor shafts at the two ends of the vibration motor respectively; the eccentric block is accommodated in the protective cover, and the radial distance between the top of the eccentric block and the protective cover in the vertical direction is 15-20 mm; the top of the protective cover is respectively fixed with a buffer component;

2. The novel vibration motor of claim 1, wherein: the vibration motor is fixed on the base.

3. The novel vibration motor of claim 1, wherein: the protective cover is arc-shaped.

4. The novel vibration motor of claim 1, wherein: three groups of tripods are arranged in the protective cover.

5. The novel vibration motor of claim 4, wherein: the tripod is welded to the top of the protective barrier.

6. The novel vibration motor of claim 1, wherein: the protective cover and the protective cover are both steel plates with the thickness of 6 mm.

7. The novel vibration motor of claim 1, wherein: the diameter of the eccentric block is 240 mm.

8. The novel vibration motor of claim 1, wherein: the protective cover is fixedly connected with the end cover through a bolt.