CN215057990U

CN215057990U - Horizontal vacuum unit

Info

Publication number: CN215057990U
Application number: CN202120689187.6U
Authority: CN
Inventors: 刘来; 钟振迎; 陆连欢; 钟裕强; 魏文培; 文秀华; 钟科; 李玉斌; 赵洁虹; 林启超
Original assignee: Jiangmen Shengpeng Chemical Industrial Co ltd
Current assignee: Jiangmen Shengpeng Chemical Industrial Co ltd
Priority date: 2021-04-02
Filing date: 2021-04-02
Publication date: 2021-12-07
Anticipated expiration: 2031-04-02

Abstract

The utility model discloses a horizontal vacuum unit, which comprises a fixing base, unable adjustment base's upper end fixed mounting has the water tank, the lower part fixed mounting of water tank right-hand member has the motor frame, the upper end fixed mounting of motor frame has driving motor, the upper portion fixed mounting of water tank right-hand member has vacuum tank, the fixed intercommunication in upper end of vacuum tank has the intake pipe, the lower extreme of intake pipe left end and the fixed intercommunication in upper end of water tank, unable adjustment base's below fixed mounting has vibration damping mount, vibration damping mount's upper end fixed mounting has the surge bin. This horizontal vacuum unit, when this vacuum unit takes place vibrations, whole device can be along the depression bar downstream and oppress the inside fluid in oil sump, fluid receives behind the extrusion can the very fast gush out towards the oil leak mouth, and the in-process depression bar that gushes out at fluid is by slowly extremely fast removal, can effectual reduction water tank etc. produce vibrations afterpower to reach the shock attenuation effect.

Description

Horizontal vacuum unit

Technical Field

The utility model relates to a vacuum unit technical field specifically is a horizontal vacuum unit.

Background

In the industries of chemical industry, pharmacy, textile, food, brewing, metallurgy, environmental protection and the like, a plurality of vacuum processes exist, such as vacuum absorption, vacuum filtration, vacuum concentration, vacuum drying, vacuum conveying, vacuum oxygen removal and vacuum oxygen increase, and a vacuum unit is equipment for providing a vacuum environment for the processes.

The vacuum unit is generally large in size, large vibration and noise are generated due to operation of electric elements in the unit during operation, and although the vacuum unit is generally provided with a damping measure, the damping effect is not good.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a horizontal vacuum unit to it is great to provide the general volume of vacuum unit in solving above-mentioned background art, and when the operation because the operation of the inside electrical component of unit generally can produce great vibrations and noise, though the vacuum unit generally all has shock attenuation measure, but the not very fine problem of shock attenuation effect.

In order to achieve the above object, the utility model provides a following technical scheme: a horizontal vacuum unit comprises a fixed base, a water tank is fixedly mounted at the upper end of the fixed base, a motor frame is fixedly mounted at the lower part of the right end of the water tank, a driving motor is fixedly mounted at the upper end of the motor frame, a vacuum tank is fixedly mounted at the upper part of the right end of the water tank, an air inlet pipe is fixedly communicated with the upper end of the vacuum tank, the lower end of the left end of the air inlet pipe is fixedly communicated with the upper end of the water tank, a damping base is fixedly mounted below the fixed base, a damping bin is fixedly mounted at the upper end of the damping base, the upper end of the damping bin penetrates through the fixed base and extends into the fixed base, limiting strips are fixedly arranged at the left end, the right end, the front end and the rear end of the damping bin, limiting grooves are fixedly arranged at the front end and the rear end of the fixed base, and a damping rod is fixedly mounted at the upper end of the damping bin, fixedly connected with air-tight cushion between unable adjustment base and the shock attenuation storehouse, the upper end movable mounting of shock attenuation pole has the depression bar down, the upper end and the inside top fixed connection of unable adjustment base of depression bar down, the lower extreme of depression bar passes the shock attenuation pole and extends to the inside of shock attenuation pole down, the fixed spacing ring that is provided with in upper portion of shock attenuation pole, the lower extreme of depression bar is located the inside fixed connection of shock attenuation pole down has the spacing head, the outer end of spacing head is run through and is provided with the oil leak mouth, the lower extreme of spacing head is located the inside fixed oil storehouse that is provided with of shock attenuation pole.

Preferably, the upper part inside the shock-absorbing rod is fixedly provided with a check ring, and the inner end of the check ring extends to the inner side of the oil leakage opening.

Preferably, the outer side between the fixed base and the damping base is fixedly connected with a damping spring, and the lower end of the fixed base is fixedly provided with a damping bottom pad.

Preferably, the outer end of the limiting head is attached to the inner end of the damping rod, and the limiting ring is matched with the limiting head.

Preferably, there is a certain interval between the top of surge bin and the inside top of unable adjustment base, there is a certain interval between the lower extreme of unable adjustment base outer end and the upper end of vibration damping mount.

Preferably, the interval between the lower extreme of unable adjustment base outer end and vibration damping mount's the upper end is greater than damping spring's natural length, damping spring is the equidistance and distributes in unable adjustment base's upper end.

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

1. according to the horizontal vacuum unit, when the vacuum unit vibrates, the whole device can move downwards along the lower pressing rod and press oil in the oil bin, the oil can be ejected towards the oil leakage opening at the highest speed after being extruded, the lower pressing rod moves from slow to fast in the process of ejecting the oil, vibration residual force generated by a water tank and the like can be effectively reduced, and therefore the damping effect is achieved;

2. according to the horizontal vacuum unit, the blocking ring can effectively block oil sprayed from the blocking ring, so that the oil is prevented from flowing out of a gap between the lower pressing rod and the limiting ring, the oil is used as a damping medium to effectively provide a lubricating effect for parts such as the damping rod and the like, the phenomena of blockage or abnormal sound and the like caused by long-term use are avoided, and the maintenance frequency is reduced;

3. this horizontal vacuum unit through installation damping spring and shock-absorbing base pad, can provide subsequent shock attenuation work for the shock-absorbing rod, on the shock attenuation basis of shock-absorbing rod, can further improve the damping performance of this vacuum unit, the noise that produces between effectual reduction vibration damping mount of ability and the ground simultaneously.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a schematic view of the sectional structure of the shock-absorbing rod of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the damping spring of the present invention.

In the figure: 1. a fixed base; 2. a water tank; 3. a motor frame; 4. a drive motor; 5. a vacuum tank; 6. an air inlet pipe; 7. a damping mount; 8. a damping bin; 9. a limiting strip; 10. a limiting groove; 11. a shock-absorbing lever; 12. sealing the air cushion; 13. a lower pressure lever; 14. a limiting ring; 15. a limiting head; 16. an oil leakage port; 17. an oil bin; 18. a check ring; 19. a damping spring; 20. shock-absorbing base pad.

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. 1-4, the present invention provides a technical solution: a horizontal vacuum unit comprises a fixed base 1, a water tank 2 is fixedly installed at the upper end of the fixed base 1, a motor frame 3 is fixedly installed at the lower portion of the right end of the water tank 2, a driving motor 4 is fixedly installed at the upper end of the motor frame 3, a vacuum tank 5 is fixedly installed at the upper portion of the right end of the water tank 2, an air inlet pipe 6 is fixedly communicated with the upper end of the vacuum tank 5, the lower end of the left end of the air inlet pipe 6 is fixedly communicated with the upper end of the water tank 2, a damping base 7 is fixedly installed below the fixed base 1, a damping bin 8 is fixedly installed at the upper end of the damping base 7, the upper end of the damping bin 8 penetrates through the fixed base 1 and extends into the fixed base 1, limiting strips 9 are fixedly arranged at the left end, the right end, the front end and the rear end of the inside the fixed base 1, limiting grooves 10 are fixedly arranged at the front end and the rear end, a damping rod 11 is fixedly installed at the upper end of the damping base 7, which is positioned in the damping bin 8, fixedly connected with sealing air cushion 12 between unable adjustment base 1 and the surge bin 8, the upper end movable mounting of shock attenuation pole 11 has depression bar 13, the upper end and the inside top fixed connection of unable adjustment base 1 of depression bar 13, the lower extreme of depression bar 13 passes shock attenuation pole 11 and extends to the inside of shock attenuation pole 11, the fixed spacing ring 14 that is provided with in upper portion of shock attenuation pole 11, the lower extreme of depression bar 13 is located the inside fixed connection of shock attenuation pole 11 and has spacing head 15, the outer end of spacing head 15 runs through and is provided with oil leak mouth 16, the lower extreme of spacing head 15 is located the fixed oil bin 17 that is provided with in inside of shock attenuation pole 11.

Furthermore, a check ring 18 is fixedly installed at the upper part inside the shock absorption rod 11, the inner end of the check ring 18 extends to the inner side of the oil leakage opening 16, when the vacuum unit vibrates, the whole device moves downwards along the lower pressure rod 13 and presses oil in the oil bin 17, the oil is extruded and then rapidly gushes out towards the oil leakage port 16, the movement of the lower press rod 13 from slow to fast in the process of the oil gushing can effectively reduce the vibration residual force generated by the water tank 2 and the like, thereby achieving the shock absorption effect, the arranged blocking ring 18 can effectively block the oil sprayed from the blocking ring 18, the oil is prevented from flowing out from the gap between the lower press rod 13 and the limiting ring 14, and the oil is used as a damping medium, so that lubrication can be effectively provided for parts such as the damping rod 11, the phenomena of blockage or abnormal sound and the like caused by long-term use are avoided, and the maintenance frequency is reduced.

Further, outside fixedly connected with damping spring 19 between unable adjustment base 1 and the vibration damping mount 7, unable adjustment base 1's lower extreme fixed mounting has vibration damping bottom pad 20, through installation damping spring 19 and vibration damping bottom pad 20, can provide subsequent shock attenuation work for shock attenuation pole 11, on the shock attenuation basis of shock attenuation pole 11, can further improve the damping performance of this vacuum unit, the noise that produces between effectual reduction vibration damping mount 7 of ability and the ground simultaneously.

Further, the outer end of the limiting head 15 is attached to the inner end of the shock absorption rod 11, the limiting ring 14 is matched with the limiting head 15, and the connecting stability between the shock absorption rod 11 and the lower pressing rod 13 can be improved by arranging the limiting head 15 and the limiting ring 14 which are matched with each other.

Further, there is a determining deviation between the top of surge bin 8 and the inside top of unable adjustment base 1, has a determining deviation between the lower extreme of unable adjustment base 1 outer end and the upper end of shock attenuation base 7, has a determining deviation between the top through setting up surge bin 8 and the inside top of unable adjustment base 1, can provide certain shock attenuation space for this vacuum unit.

Further, the interval between the lower extreme of unable adjustment base 1 outer end and vibration damping mount 7's the upper end is greater than damping spring 19's natural length, damping spring 19 is the equidistance and distributes in unable adjustment base 1's upper end, interval between the lower extreme through setting up unable adjustment base 1 outer end and vibration damping mount 7's the upper end is greater than damping spring 19's natural length, can make damping spring 19 atress all the time and keep at operating condition at any time, the equidistance distributes the dispersion of the power of being convenient for, the damping performance of this vacuum unit has further been improved.

The working principle is as follows: when the vacuum unit vibrates, the whole device moves downwards along the lower pressure rod 13 and presses oil in the oil bin 17, the oil can rush out towards the oil leakage port 16 at the highest speed after being extruded, the lower pressure rod 13 moves from slow to fast in the process of the oil bursting out, the vibration residual force generated by the water tank 2 and the like can be effectively reduced, so that the damping effect is achieved, the arranged blocking ring 18 can effectively block the oil which can burst out from the blocking ring 18, the oil is prevented from flowing out from a gap between the lower pressure rod 13 and the limiting ring 14, the oil can effectively provide a lubricating effect for parts such as the damping rod 11 and the like by using the oil as a damping medium, the phenomena such as blockage or abnormal sound and the like caused by long-term use are avoided, the maintenance frequency is reduced, the subsequent damping work can be provided for the damping rod 11 by installing the damping spring 19 and the damping bottom cushion 20, on the basis of the damping rod 11, can further improve the damping performance of this vacuum unit, the noise that produces between effectual reduction vibration damping mount 7 of ability and the ground simultaneously, interval between the lower extreme through setting up 1 outer end of unable adjustment base and vibration damping mount 7's the upper end is greater than damping spring 19's natural length, can make damping spring 19 atress all the time and keep working condition at any time, the equidistant distribution of being convenient for power's dispersion has further improved the damping performance of this vacuum unit.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a horizontal vacuum unit, includes unable adjustment base (1), its characterized in that: the water tank is fixedly mounted at the upper end of the fixed base (1), a motor frame (3) is fixedly mounted at the lower part of the right end of the water tank (2), a driving motor (4) is fixedly mounted at the upper end of the motor frame (3), a vacuum tank (5) is fixedly mounted at the upper part of the right end of the water tank (2), an air inlet pipe (6) is fixedly communicated with the upper end of the vacuum tank (5), the lower end of the left end of the air inlet pipe (6) is fixedly communicated with the upper end of the water tank (2), a damping base (7) is fixedly mounted below the fixed base (1), a damping bin (8) is fixedly mounted at the upper end of the damping base (7), the upper end of the damping bin (8) penetrates through the fixed base (1) and extends into the fixed base (1), and limit strips (9) are fixedly arranged at the left end and the right end and the front end and the rear end of the damping bin (8), limiting grooves (10) are fixedly arranged at the front end and the rear end inside the fixed base (1) and at the front end and the rear end, a shock absorption rod (11) is fixedly arranged at the upper end of the shock absorption base (7) and positioned inside the shock absorption bin (8), a sealing air cushion (12) is fixedly connected between the fixed base (1) and the shock absorption bin (8), a lower pressure rod (13) is movably arranged at the upper end of the shock absorption rod (11), the upper end of the lower pressure rod (13) is fixedly connected with the top end inside the fixed base (1), the lower end of the lower pressure rod (13) penetrates through the shock absorption rod (11) and extends into the shock absorption rod (11), a limiting ring (14) is fixedly arranged at the upper part of the shock absorption rod (11), a limiting head (15) is fixedly connected at the lower end of the lower pressure rod (13) and positioned inside the shock absorption rod (11), and an oil leakage port (16) is arranged at the outer end of the limiting head (15) in a penetrating manner, the lower end of the limiting head (15) is positioned in the damping rod (11) and is fixedly provided with an oil bin (17).

2. The horizontal vacuum unit according to claim 1, wherein: the upper portion of the interior of the shock absorption rod (11) is fixedly provided with a check ring (18), and the inner end of the check ring (18) extends to the inner side of the oil leakage opening (16).

3. The horizontal vacuum unit according to claim 1, wherein: the damping device is characterized in that a damping spring (19) is fixedly connected to the outer side between the fixed base (1) and the damping base (7), and a damping bottom pad (20) is fixedly mounted at the lower end of the fixed base (1).

4. The horizontal vacuum unit according to claim 1, wherein: the outer end of the limiting head (15) is attached to the inner end of the shock absorption rod (11), and the limiting ring (14) is matched with the limiting head (15).

5. The horizontal vacuum unit according to claim 1, wherein: there is a determining deviation between the top of shock attenuation storehouse (8) and the inside top of unable adjustment base (1), there is a determining deviation between the lower extreme of unable adjustment base (1) outer end and the upper end of vibration damping mount (7).

6. The horizontal vacuum unit according to claim 1, wherein: the interval between the lower extreme of unable adjustment base (1) outer end and the upper end of vibration damping mount (7) is greater than damping spring (19)'s natural length, damping spring (19) are the equidistance and distribute in the upper end of unable adjustment base (1).