CN214487701U

CN214487701U - Attached vibrator

Info

Publication number: CN214487701U
Application number: CN202120272618.9U
Authority: CN
Inventors: 唐恒明
Original assignee: Hunan Jinxiang Machinery Equipment Manufacturing Co ltd
Current assignee: Hunan Jinxiang Machinery Equipment Manufacturing Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses an attached vibrator, which comprises a housing, the bottom fixedly connected with installation piece of casing inner wall, the top fixed mounting of installation piece has double-shaft motor, two output shafts of double-shaft motor all have eccentric block group fixedly mounted, the both sides of casing inner wall all have heat dissipation fan fixedly mounted, the top fixed mounting of casing inner wall has temperature switch, the both sides of double-shaft motor top all fixedly connected with first cushion, the top of two first cushion all fixedly connected with first damping spring, the both sides of double-shaft motor all fixedly connected with second cushion, one side of two second cushion all fixedly connected with second damping spring, the utility model relates to an attached vibrator sets up double-shaft motor, eccentric block group, first side cap and second side cap, has increased the amplitude, and then has improved the vibration effect of vibrator; the temperature control switch, the heat dissipation fan, the heat dissipation holes and the heat dissipation fins are arranged, so that the heat dissipation effect of the vibrator is improved, and the service life of the vibrator is prolonged.

Description

Attached vibrator

Technical Field

The utility model relates to a vibrator field specifically is an attached vibrator.

Background

The working part of the vibrator is a rod-shaped hollow cylinder, an eccentric vibrator is arranged in the vibrator, the vibrator is driven by a motor to rotate at a high speed to generate high-frequency micro-amplitude vibration, the vibration frequency can reach 12000-15000 times/min, the vibrating effect is good, the structure is simple, and the service life is long. The attached vibrator may be used in building engineering for compacting concrete and may be installed in various vibrating equipment as vibrating machine. The difference in use is not so great, and it may be used in some cases in the same application, most mainly in the magnitude of frequency, and the frequency of the high-frequency attachment vibrator is 150HZ at the lowest.

The eccentric block group of current attached vibrator is mostly circular setting, and the radius is little, and when the motor drove eccentric block group and rotates, the amplitude is little to lead to the vibration effect relatively poor, and simultaneously in the high-speed operation of motor, the inside temperature of vibrator risees along with the time extension, and current vibrator radiating effect is relatively poor, has shortened the life of the inside motor of vibrator.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an attached vibrator to solve the current attached vibrator eccentric block group that proposes in the above-mentioned background art and mostly be circular setting, the radius is little, when the motor drives eccentric block group and rotates, the amplitude leads to the vibration effect relatively poor for a short time, simultaneously in the high-speed operation of motor, the inside temperature of vibrator risees along with the time extension, and current vibrator radiating effect is relatively poor, has shortened the life of the inside motor of vibrator.

In order to achieve the above object, the utility model provides a following technical scheme: an attached vibrator comprises a casing, wherein one side of the casing is fixedly provided with a first side cover through a first fixing bolt, the other side of the casing is fixedly provided with a second side cover through a second fixing bolt, the bottom end of the inner wall of the casing is fixedly connected with an installation block, the top of the installation block is fixedly provided with a double-head shaft motor, bearings are sleeved at the joints of two output shafts of the double-head shaft motor and the casing, eccentric block groups are fixedly arranged on the two output shafts of the double-head shaft motor, heat dissipation fans are fixedly arranged on the two sides of the inner wall of the casing, a temperature control switch is fixedly arranged on the top of the inner wall of the casing, first cushion blocks are fixedly connected on the two sides of the top of the double-head shaft motor, first damping springs are fixedly connected on the tops of the two first cushion blocks, one ends of the two first damping springs are fixedly connected with the two sides of the top end of the inner wall of the casing respectively, the equal fixedly connected with second cushion in both sides of double-end shaft motor, two the equal fixedly connected with second damping spring in one side of second cushion, and two second damping spring's one end respectively with the inner wall fixed connection of casing both sides, the top fixed mounting of casing has the control box, the equal fixedly connected with abrasion pad in surface of casing both sides.

As a preferred technical scheme of the utility model, double-end axle motor and external power supply electric connection, two the heat dissipation fan is all through temperature detect switch and external power supply electric connection.

As an optimal technical scheme of the utility model, the center fixedly connected with information paster at control box top.

As a preferred technical scheme of the utility model, the bottom fixed mounting of casing has the fixing base, the installation screw has all been seted up to the both sides at fixing base top.

As an optimized technical scheme of the utility model, two the quality of eccentric block group is 460g, every eccentric block group comprises 5 eccentric blocks, every the quality of eccentric block is 92g, and two eccentric block group symmetry sets up.

As a preferred technical scheme of the utility model, a plurality of louvres have been seted up at the middle part of casing, the middle part fixed mounting of installation piece has a plurality of radiating fin.

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

the double-head shaft motor is provided with the double-head shaft motor, the eccentric block group, the first side cover and the second side cover, a double-head design is adopted, meanwhile, the eccentric block group is changed into a covering semicircular shape from a traditional circular shape, and the size of the eccentric block group is doubled compared with that of a small circular eccentric block of a vibrator sold in the market, so that the amplitude adjusting range of the vibrator is greatly improved, the quality is increased, when the double-head shaft motor rotates, the semicircular eccentric block groups at two ends rotate, the amplitude is increased, and the vibration effect of the vibrator is further improved; set up temperature detect switch, heat dissipation fan, louvre and radiating fin, the vibrator uses the during operation, and double-end shaft motor operates, and the inside temperature of casing risees gradually thereupon, and when inside temperature reachd a definite value, the heat dissipation fan operation of temperature detect switch control both sides blows off inside the casing with inside heat by the louvre, and the forced air cooling has improved the radiating effect of vibrator, has prolonged life.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is an internal structure view of the housing of the present invention;

fig. 3 is a mounting structure diagram of the eccentric block set of the present invention.

In the figure: 1. a housing; 2. a first side cover; 3. a second side cover; 4. a control box; 5. information pasting; 6. a fixed seat; 7. mounting a screw hole; 8. heat dissipation holes; 9. a double-headed shaft motor; 10. mounting blocks; 11. a temperature control switch; 12. a heat dissipation fan; 13. a first cushion block; 14. a first damping spring; 15. a second cushion block; 16. a second damping spring; 17. a wear pad; 18. and (4) an eccentric block group.

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 an attached vibrator, which comprises a casing 1, a first side cover 2 fixedly mounted on one side of the casing 1 by a first fixing bolt, a second side cover 3 fixedly mounted on the other side of the casing 1 by a second fixing bolt, a mounting block 10 fixedly connected to the bottom of the inner wall of the casing 1, a double-shaft motor 9 fixedly mounted on the top of the mounting block 10, bearings respectively sleeved on the joints between the two output shafts of the double-shaft motor 9 and the casing 1, an eccentric block group 18 fixedly mounted on the two output shafts of the double-shaft motor 9, heat dissipation fans 12 fixedly mounted on both sides of the inner wall of the casing 1, a temperature control switch 11 fixedly mounted on the top of the inner wall of the casing 1, first cushion blocks 13 fixedly connected to both sides of the top of the double-shaft motor 9, first damping springs 14 fixedly connected to the tops of the two first cushion blocks 13, two first damping spring 14's one end respectively with the both sides fixed connection on casing 1 inner wall top, the equal fixedly connected with second cushion 15 in both sides of double-ended axle motor 9, the equal fixedly connected with second damping spring 16 in one side of two second cushion 15, and the one end of two second damping spring 16 respectively with the inner wall fixed connection of casing 1 both sides, the top fixed mounting of casing 1 has control box 4, the equal fixedly connected with wear pad 17 in surface of casing 1 both sides, temperature switch 11's model is KSD 9700.

Preferably, the double-shaft motor 9 is electrically connected with an external power supply, the two heat dissipation fans 12 are electrically connected with the external power supply through the temperature control switch 11, and the temperature control switch 11 is arranged for monitoring the temperature inside the casing 1.

Preferably, an information patch 5 is fixedly connected to the center of the top of the control box 4, and the information patch 5 is configured to display basic information of the vibrator.

Preferably, the bottom fixed mounting of casing 1 has fixing base 6, and installation screw 7 has all been seted up to the both sides at fixing base 6 top, sets up the installation of the vibrator of being convenient for of fixing base 6 and installation screw 7.

Preferably, the mass of the two eccentric block sets 18 is 460g, each eccentric block set 18 is composed of 5 eccentric blocks, the mass of each eccentric block is 92g, the two eccentric block sets 18 are symmetrically arranged, and the two eccentric block sets 18 are arranged to be semicircular to increase the volume, so that the vibration sense of the vibrator is improved.

Preferably, a plurality of heat dissipation holes 8 are formed in the middle of the casing 1, a plurality of heat dissipation fins are fixedly mounted in the middle of the mounting block 10, the heat dissipation holes 8 are arranged to facilitate heat dissipation from the inside of the casing 1, and the heat dissipation fins are arranged to conduct heat.

When the vibrator is used, the utility model relates to an attached vibrator, the vibrator adopts a double-head design, two groups of eccentric block groups 18 are both semicircular (the eccentric block is one time larger than a small circular eccentric block of a commercially available vibrator, thereby greatly improving the amplitude regulation range of the vibrator), the number of the eccentric blocks can be reduced or increased according to the required working amplitude, the quality is also increased, when the double-head shaft motor 9 rotates, the semicircular eccentric block groups 18 at the two ends rotate at high speed, the amplitude is increased, further the vibration effect of the vibrator is improved, when the vibrator works, the double-head shaft motor operates 9, the temperature inside the casing 1 gradually rises along with the time, when the internal temperature reaches a certain value, the temperature control switch 11 controls the operation of the heat dissipation fans 12 at the two sides, the heat inside is blown out of the inside of the casing 1 through the heat dissipation holes 8, the air cooling is realized, the heat dissipation effect of the vibrator is improved, the service life is prolonged, and when the vibrator is collided, the first damping spring 14 and the second damping spring 16 arranged in the shell 1 buffer and damp, so that the vibrator is effectively protected, and the use is very convenient.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An attached vibrator comprising a casing (1), characterized in that: a first side cover (2) is fixedly arranged on one side of the casing (1) through a first fixing bolt, a second side cover (3) is fixedly arranged on the other side of the casing (1) through a second fixing bolt, an installation block (10) is fixedly connected to the bottom end of the inner wall of the casing (1), a double-head-shaft motor (9) is fixedly arranged on the top of the installation block (10), bearings are sleeved at the joints of two output shafts of the double-head-shaft motor (9) and the casing (1), eccentric block groups (18) are fixedly arranged on two output shafts of the double-head-shaft motor (9), heat dissipation fans (12) are fixedly arranged on two sides of the inner wall of the casing (1), a temperature control switch (11) is fixedly arranged on the top of the inner wall of the casing (1), first cushion blocks (13) are fixedly connected to two sides of the top of the double-head-shaft motor (9), and first damping springs (14) are fixedly connected to the tops of the first cushion blocks (13), two the one end of first damping spring (14) respectively with the both sides fixed connection on casing (1) inner wall top, the equal fixedly connected with second cushion (15) in both sides of double-ended axle motor (9), two the equal fixedly connected with second damping spring (16) in one side of second cushion (15), and two the one end of second damping spring (16) respectively with the inner wall fixed connection of casing (1) both sides, the top fixed mounting of casing (1) has control box (4), the equal fixedly connected with in surface of casing (1) both sides has wear pad (17).

2. The attached vibrator according to claim 1, wherein: the double-end shaft motor (9) is electrically connected with an external power supply, and the two heat dissipation fans (12) are electrically connected with the external power supply through the temperature control switch (11).

3. The attached vibrator according to claim 1, wherein: the center of the top of the control box (4) is fixedly connected with an information patch (5).

4. The attached vibrator according to claim 1, wherein: the bottom fixed mounting of casing (1) has fixing base (6), installation screw (7) have all been seted up to the both sides at fixing base (6) top.

5. The attached vibrator according to claim 1, wherein: the mass of the two eccentric block groups (18) is 460g, each eccentric block group (18) is composed of 5 eccentric blocks, the mass of each eccentric block is 92g, and the two eccentric block groups (18) are symmetrically arranged.

6. The attached vibrator according to claim 1, wherein: a plurality of heat dissipation holes (8) are formed in the middle of the machine shell (1), and a plurality of heat dissipation fins are fixedly mounted in the middle of the mounting block (10).