CN217539111U

CN217539111U - Fixing base for variable-frequency cement mill circulating fan

Info

Publication number: CN217539111U
Application number: CN202220691744.2U
Authority: CN
Inventors: 陈洁; 朱修建; 陈朝晖; 雷小明
Original assignee: Shimen Conch Cement Co ltd
Current assignee: Shimen Conch Cement Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-10-04
Anticipated expiration: 2032-03-28

Abstract

The utility model relates to a fan unable adjustment base technical field especially relates to a unable adjustment base for inverter type cement mill circulating fan. Its technical scheme includes fixed plate, shock attenuation board and fixing base, the shock attenuation post is installed to the bottom of fixing base inner wall, surface mounting has the shock attenuation board on the shock attenuation post, surface mounting has the block rubber on the shock attenuation board, the rubber ring has been cup jointed to the shock attenuation board surface, the shock attenuation board upper surface is installed through the mount and is indulged the board, indulge board surface mounting has the diaphragm, fixing base upper surface one side installs the fixed plate, surface mounting has the pilot lamp on the fixed plate, fixed plate upper surface axle center position department installs noise sensor, surface mounting has the clamp plate on the fixing base. The utility model discloses can play the effect of shock attenuation buffering to circulating fan life, and the not unidimensional circulating fan installation of being convenient for has improved the commonality.

Description

Fixing base for variable-frequency cement mill circulating fan

Technical Field

The utility model relates to a fan unable adjustment base technical field specifically is a unable adjustment base for inverter type cement mill circulating fan.

Background

The blower is a short form of habit of China to gas compression and gas conveying machinery, and the blower generally comprises: a ventilator, a blower and a wind driven generator. Gas compression and gas delivery machines are machines that convert rotational mechanical energy into gas pressure energy and kinetic energy and deliver the gas out.

Through mass search, the base device for the centrifugal blower, which is typical in the fixed base for the circulating blower in the prior art and disclosed as CN209557315U, is found, and a lubricating oil circulating system is arranged on the basis of the base main body, so that a side thin oil station is not required to be additionally arranged, and the occupied space and the use cost of a unit are effectively reduced. Utilize the base main part of cavity structure and the backup pad of special shape simultaneously for the base main part can bear the weight of several tons, and ensure that can be stable above that place gear box and motor and warp at the regulation within range, can also ensure that the lubricating oil in the cavity flows in order, can play good shock attenuation effect at the in-process of motor operation, still possess beneficial effect such as easy integral welding in addition.

Circulating fan is the cement mill equipment that is essential in the operation process, and the current circulating fan who is used for the cement mill can take place great vibrations at the in-process of operation, and long-time vibrations can cause circulating fan to damage and reduce circulating fan's life, for this reason, we provide a frequency conversion formula cement mill fixed baseplate for circulating fan.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frequency conversion formula cement mill unable adjustment base for circulating fan possesses the effect that can play the shock attenuation buffering to circulating fan to extension circulating fan life, and the not unidimensional circulating fan installation of being convenient for, improved the advantage of commonality, solved the circulating fan that has now to be used for the cement mill can take place great vibrations at the in-process of operation, and long-time vibrations can cause circulating fan to damage and reduce circulating fan's life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frequency conversion formula cement mill unable adjustment base for circulating fan, includes fixed plate, shock attenuation board and fixing base, the shock attenuation post is installed to the bottom of fixing base inner wall, surface mounting has the shock attenuation board on the shock attenuation post, surface mounting has the block rubber on the shock attenuation board, the rubber ring has been cup jointed to the shock attenuation board surface, the longitudinal plate is installed through the mount to shock attenuation board upper surface, longitudinal plate lower surface mounting has the diaphragm, the fixed plate is installed to fixing base upper surface one side, fixed plate upper surface mounting has the pilot lamp, noise sensor is installed to fixed plate upper surface axle center position department, surface mounting has the clamp plate on the fixing base.

Preferably, the shock-absorbing columns are four in number and are respectively arranged at the positions, close to the four corners, of the bottoms of the inner walls of the fixing seats, and the four shock-absorbing columns play a role in shock absorption and buffering for the circulating fans.

Preferably, the diaphragm is equipped with two altogether, and two the diaphragm symmetry is installed and is close to front surface and rear surface position department in the longitudinal plate lower surface, two the diaphragm upper surface all is equipped with horizontal notch, and the setting of two horizontal notches is convenient for adjust fixing bolt's position.

Preferably, the vertical plate is equipped with two altogether, and two the vertical plate all installs in shock attenuation board upper surface both sides position department through the mount symmetry, two the vertical plate upper surface all is equipped with vertical notch, and the setting of two vertical notches is convenient for adjust the position of two diaphragms.

Preferably, the number of the rubber blocks is four, the rubber blocks are respectively arranged on the upper surface of the damping plate and close to the four corner positions, and the four rubber blocks play a damping and buffering role on the circulating fan.

Preferably, the mounting brackets are symmetrically mounted at positions, close to the lower surface, of two sides of the fixing seat, and the fixing seat is located and mounted through the two mounting brackets.

Preferably, the bottom axle center position department of fixing base inner wall installs the mount pad, surface mounting has touch switch on the mount pad, the damper plate lower surface is located touch switch top position department and installs the arc, can make arc and touch switch contact and trigger one of two pilot lamps and light when vibrations are great at the in-process of circulating fan operation to remind the great needs of vibrations of staff circulating fan to overhaul.

Preferably, the pilot lamp is equipped with two altogether, and two the pilot lamp symmetry is installed in the fixed plate upper surface and is close to front surface and rear surface position department, shows whether noise appears and shake too big in the circulating fan operation process through two pilot lamps to the staff of being convenient for overhauls circulating fan.

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

1. the utility model discloses a set up the diaphragm, the longitudinal plate, the shock attenuation post, block rubber and rubber ring, reached and to have played the effect of shock attenuation buffering to circulating fan, thereby extension circulating fan life, and be convenient for not unidimensional circulating fan installation, the effect of commonality has been improved, diaphragm and longitudinal plate pass through fixing bolt and connect, and fixing bolt is located the inside of horizontal notch and vertical notch, place circulating fan on the diaphragm and adjust the position of diaphragm, fix circulating fan through fixing bolt and horizontal notch, when the process production vibrations of circulating fan operation, the shock attenuation post, block rubber and rubber ring can play the effect of shock attenuation buffering to circulating fan.

2. The utility model discloses a set up touch switch, the arc, pilot lamp and noise sensor, reached and to have monitored circulating fan's running state, the effect of warning is carried out to the staff through the pilot lamp when appearing unusually, at circulating fan operation's in-process, can make arc and touch switch contact and trigger one of two pilot lamps and light when vibrations are great, and noise sensor monitors the noise that the in-process that operates when circulating fan produced, another in triggering two pilot lamps when dividing the value to surpass the setting value lights, thereby remind the vibrations of staff circulating fan or the great needs of noise to overhaul.

Drawings

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

FIG. 2 is a schematic side view of the fixing plate of the present invention;

FIG. 3 is an enlarged schematic view of A of FIG. 1 according to the present invention;

fig. 4 is a schematic view of the overlooking structure of the vertical plate of the present invention.

Reference numerals: 1. a fixing plate; 2. a fixed mount; 3. a longitudinal plate; 4. a transverse plate; 5. pressing a plate; 6. a rubber block; 7. a mounting frame; 8. a rubber ring; 9. a shock-absorbing post; 10. a damper plate; 11. a fixed seat; 12. an indicator light; 13. a noise sensor; 14. an arc-shaped plate; 15. a touch switch; 16. a mounting seat; 17. a transverse notch; 18. a longitudinal slot.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, fig. 2 and fig. 4, the utility model provides a frequency conversion formula cement mill is unable adjustment base for circulating fan, including fixed plate 1, damper plate 10 and fixing base 11, damper post 9 is installed to the bottom of fixing base 11 inner wall, damper post 9 is equipped with four altogether, and four damper post 9 divide the bottom of locating fixing base 11 inner wall to be close to four turning position departments, damper post 9 upper surface mounting has damper plate 10, damper plate 10 upper surface mounting has rubber block 6, rubber block 6 is equipped with four altogether, and four rubber block 6 divide locate damper plate 10 upper surface and be close to four turning position departments, damper plate 10 surface has cup jointed rubber ring 8, damper plate 10 upper surface installs longitudinal plate 3 through mount 2, longitudinal plate 3 is equipped with two altogether, and two longitudinal plate 3 all install in damper plate 10 upper surface both sides position department through mount 2 symmetries, two longitudinal plate 3 upper surfaces all are equipped with vertical notch 18, longitudinal plate 3 lower surface mounting has diaphragm 4, and be equipped with two altogether, and install in damper plate 3 lower surface mounting positions department near front surface and rear surface mounting have 1 notch 13 on the fixing base, two transverse plate 11 upper surface mounting have 1 side of the surface mounting and have 1 notch 12, the fixed plate 11, the surface mounting has the fixed plate 13, the surface mounting has the fixed plate 13, the surface mounting on the fixed plate 11 upper surface mounting on one side of the fixed plate 11.

The working principle of the fixed base for the circulating fan of the variable-frequency cement mill based on the embodiment 1 is as follows: the transverse plate 4 and the longitudinal plate 3 are connected through fixing bolts, the fixing bolts are located in the transverse notches 17 and the longitudinal notches 18, the circulating fan is placed on the transverse plate 4, the position of the transverse plate 4 is adjusted, the circulating fan is fixed through the fixing bolts and the transverse notches 17, and when the circulating fan vibrates in the operation process, the damping columns 9, the rubber blocks 6 and the rubber rings 8 can play a damping and buffering role on the circulating fan.

Example two

As shown in fig. 1 to 3, the utility model provides a fixing base for inverter type cement mill circulating fan, compare in embodiment one, this embodiment still includes that fixing base 11 both sides are close to lower surface position department symmetry and install mounting bracket 7, the bottom axle center position department of fixing base 11 inner wall installs mount pad 16, surface mounting has touch switch 15 on the mount pad 16, shock attenuation board 10 lower surface is located touch switch 15 top position department and installs arc 14, pilot lamp 12 is equipped with two altogether, and two pilot lamp 12 symmetries are installed near front surface and rear surface position department in fixed plate 1 upper surface.

In this embodiment, in the in-process of circulating fan operation, can make arc 14 and touch switch 15 contact and trigger one of two pilot lamps 12 and light when vibrations are great, and noise sensor 13 monitors the noise that produces when the in-process of circulating fan operation, triggers another in two pilot lamps 12 and lights when the value of the score exceeds the setting value to remind staff circulating fan's vibrations or the great needs of noise to overhaul.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a frequency conversion formula cement mill is unable adjustment base for circulating fan, includes fixed plate (1), shock attenuation board (10) and fixing base (11), its characterized in that: shock attenuation post (9) are installed to the bottom of fixing base (11) inner wall, surface mounting has shock attenuation board (10) on shock attenuation post (9), surface mounting has block rubber (6) on shock attenuation board (10), rubber ring (8) have been cup jointed to shock attenuation board (10) surface, longitudinal plate (3) are installed through mount (2) to shock attenuation board (10) upper surface, longitudinal plate (3) lower surface mounting has diaphragm (4), fixing base (11) upper surface one side is installed fixed plate (1), fixed plate (1) upper surface mounting has pilot lamp (12), noise sensor (13) are installed to fixed plate (1) upper surface axle center position department, surface mounting has clamp plate (5) on fixing base (11).

2. The fixed base for the circulating fan of the variable-frequency cement mill as claimed in claim 1, characterized in that: the damping columns (9) are four in number, and the damping columns (9) are arranged at the positions, close to four corners, of the bottom of the inner wall of the fixing seat (11) respectively.

3. The fixed base for the circulating fan of the variable-frequency cement mill as claimed in claim 1, characterized in that: diaphragm (4) are equipped with two altogether, and two diaphragm (4) symmetry is installed in longitudinal plate (3) lower surface and is close to front surface and rear surface position department, two diaphragm (4) upper surface all is equipped with transverse groove mouth (17).

4. The fixed base for the variable-frequency cement mill circulating fan according to claim 1, characterized in that: the damping plate is characterized in that the longitudinal plates (3) are arranged in two parts, the longitudinal plates (3) are symmetrically arranged at two sides of the upper surface of the damping plate (10) through the fixing frame (2), and the upper surfaces of the longitudinal plates (3) are provided with longitudinal notches (18).

5. The fixed base for the variable-frequency cement mill circulating fan according to claim 1, characterized in that: the rubber blocks (6) are four in number, and the rubber blocks (6) are arranged on the upper surface of the damping plate (10) in a position close to four corners.

6. The fixed base for the circulating fan of the variable-frequency cement mill as claimed in claim 1, characterized in that: and mounting frames (7) are symmetrically arranged at positions, close to the lower surface, of two sides of the fixing seat (11).

7. The fixed base for the variable-frequency cement mill circulating fan according to claim 1, characterized in that: the utility model discloses a damping plate, including fixing base (11), mount pad (16) upper surface mounting has touch switch (15), damping plate (10) lower surface is located touch switch (15) top position department and installs arc (14).

8. The fixed base for the circulating fan of the variable-frequency cement mill as claimed in claim 1, characterized in that: the number of the indicator lamps (12) is two, and the indicator lamps (12) are symmetrically arranged on the upper surface of the fixing plate (1) close to the front surface and the rear surface.