CN215634028U

CN215634028U - Oil storage tank for hydraulic cylinder with good sealing performance

Info

Publication number: CN215634028U
Application number: CN202122164348.2U
Authority: CN
Inventors: 许锦文
Original assignee: Suzhou Xinxuhe Intelligent Technology Co ltd
Current assignee: Suzhou Xinxuhe Intelligent Technology Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-25
Anticipated expiration: 2031-09-08

Abstract

The utility model belongs to the technical field of hydraulic oil tanks, and particularly relates to an oil storage tank for a hydraulic cylinder, which has good sealing performance. This batch oil tank for pneumatic cylinder that leakproofness is good, when advancing oil pipe to the inside injected hydraulic oil of batch oil tank from the oil, fluid at first can contact with the baffle, then slowly flow to the inside of batch oil tank through the oil leak groove, thereby prevent that hydraulic oil is direct and the contact of oil face, prevent the gassing, cause the bubble to be inhaled among the hydraulic system, hydraulic system produces the noise, vibrate, air pocket and cavitation scheduling problem, cause hydraulic system work efficiency to descend, set up bearing plate and bracing piece through the bottom at the batch oil tank, can increase the bearing capacity of batch oil tank, set up dampproofing board through the side at the sill pillar, can prevent that aqueous vapor from invading the inside of batch oil tank, the buffer board can reduce external impact and influence the batch oil tank.

Description

Oil storage tank for hydraulic cylinder with good sealing performance

Technical Field

The utility model relates to the technical field of hydraulic oil tanks, in particular to an oil storage tank for a hydraulic cylinder, which has good sealing performance.

Background

The hydraulic oil tank is a container used for storing oil required by the work of a hydraulic system, and has the main functions of storing the oil and also has the functions of heat dissipation, impurity precipitation, air escape and the like of the oil.

The oil storage tank that current hydraulic cylinder was used is inside at hydraulic oil entering oil storage tank back, and fluid can direct impact the liquid level of oil tank and produce the bubble, leads to containing the bubble in the hydraulic oil of storage, can lead to the bubble to be inhaled hydraulic system when being utilized, and hydraulic system produces noise, vibration, cavitation and cavitation scheduling problem, causes hydraulic system work efficiency to descend.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydraulic cylinder oil storage tank with good sealing performance so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a good oil storage tank for pneumatic cylinder of leakproofness, includes oil storage tank, liquid level device and siren, the liquid level device sets up in the inside of oil storage tank, siren fixed mounting is in the top of oil storage tank.

The oil storage tank comprises oil inlet pipe, observation window, baffle, oil leak groove, logical groove and oil-out, oil inlet pipe fixed connection is in the left side top of oil storage tank, observation window fixed mounting is in the top of oil storage tank, baffle fixed mounting is in the inside of oil storage tank, the inside of baffle is seted up in the oil leak groove, the oil leak groove is seted up in the inside position that is close to the right side of baffle, the oil-out is seted up in the positive bottom of oil storage tank.

Preferably, the quantity of advancing the oil pipe is two, two advance oil pipe symmetric distribution in the left and right sides top of batch oil tank, leak the equidistant inside that distributes in the baffle of oil groove, when advancing oil pipe to the inside injected hydraulic oil of batch oil tank, fluid at first can contact with the baffle, then through the inside of oil leak groove slow flow to batch oil tank to prevent that hydraulic oil is direct and oil level contact.

Preferably, the liquid level device comprises liquid level pipe, electron level gauge, buoy, signal sensor and display instrument, the liquid level pipe sets up in the inside of batch oil tank, electron level gauge fixed mounting is in the bottom of liquid level pipe, buoy fixed connection is in the side middle part of liquid level pipe, signal sensor fixed mounting is in the top of liquid level pipe, display instrument fixed mounting is in signal sensor's top.

Preferably, electron level gauge and display instrument electric connection, the quantity of buoy is two, two buoy symmetric distribution is in the left and right sides middle part of liquid level pipe, signal sensor and the signal reception end signal connection of siren, electron level gauge and signal sensor electric connection, when the inside oil level of batch oil tank highly rises, because the flotation of buoy, the liquid level pipe can float on the oil level, and highly can be along with the oil level highly rises, and the electron level gauge can detect the height of oil level this moment, transmits detected signal for display instrument, shows on display instrument.

Preferably, the bottom fixed mounting of batch oil tank has protector, the front fixed mounting of batch oil tank has the oil pump, the output fixedly connected with oil feed pipe of oil pump, the bottom of batch oil tank is seted up flutedly.

Preferably, protector comprises mounting panel, bearing plate, bracing piece, buffer board, dampproofing board and foundation, the mounting panel sets up in the inner wall of recess, bearing plate fixed connection is in the side of mounting panel, bracing piece fixed connection is in the top of bearing plate, foundation fixed mounting is in the bottom four corners department of batch oil tank, buffer board fixed connection is in the side of foundation, dampproofing board fixed connection is in the bottom of buffer board.

Preferably, the equidistant fixed connection of bracing piece is in the top of bearing plate, the mounting panel passes through bolt threaded connection in the inner wall of recess, sets up bearing plate and bracing piece through the bottom at the batch oil tank, can increase the bearing capacity of batch oil tank.

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

1. this oil storage tank for pneumatic cylinder that leakproofness is good, when advancing oil pipe to the inside injected hydraulic oil of oil storage tank, fluid at first can contact with the baffle, then slowly flow to the inside of oil storage tank through the oil leak groove to prevent that hydraulic oil is direct and the contact of oil level, prevent to produce the bubble, cause the bubble to be inhaled among the hydraulic system, hydraulic system produces noise, vibration, air pocket and cavitation scheduling problem, causes hydraulic system work efficiency to descend.

2. This hydraulic cylinder batch oil tank that leakproofness is good, when the oil level of batch oil tank inside highly rises, because the showy effect of buoy, the liquid level pipe can float on the oil level, and highly can be along with the oil level highly rises, the electron level gauge can detect the height of oil level this moment, give display instrument with detected signal transmission, show on display instrument, when the height of oil level and setting value, the electron level gauge can be to signal sensor signals, signal sensor gives the siren with signal transmission, the siren sends the police dispatch newspaper sound, remind the staff to handle, prevent that the inside liquid level of batch oil tank is too high.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the reservoir of the present invention;

FIG. 3 is a schematic view of the structure of the protection device of the present invention;

FIG. 4 is a schematic view of the fluid level assembly of the present invention.

In the figure: 1 oil storage tank, 101 oil inlet pipe, 102 observation window, 103 baffle, 104 oil leakage groove, 105 through groove, 106 oil outlet, 2 protective device, 201 mounting plate, 202 bearing plate, 203 support rod, 204 buffer plate, 205 damp-proof plate, 206 bottom column, 3 liquid level device, 301 liquid level pipe, 302 electronic liquid level meter, 303 buoy, 304 signal sensor, 305 display instrument, 4 alarm, 5 oil pump and 6 oil supply pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a good oil storage tank for pneumatic cylinder of leakproofness, includes oil storage tank 1, level device 3 and siren 4, and level device 3 sets up in the inside of oil storage tank 1, and 4 fixed mounting of siren have protector 2 in the top of oil storage tank 1, and the bottom fixed mounting of oil storage tank 1 has protector 2, and the positive fixed mounting of oil storage tank 1 has oil pump 5, and oil pump 5's output fixedly connected with sends oil pipe 6, and the bottom of oil storage tank 1 is seted up flutedly.

The oil storage tank 1 comprises an oil inlet pipe 101, an observation window 102, a baffle plate 103, oil leakage grooves 104, a through groove 105 and an oil outlet 106, wherein the oil inlet pipe 101 is fixedly connected to the top of the left side of the oil storage tank 1, the observation window 102 is fixedly arranged at the top of the oil storage tank 1, the baffle plate 103 is fixedly arranged inside the oil storage tank 1, the oil leakage grooves 104 are arranged inside the baffle plate 103 and close to the right side, the oil outlet 106 is arranged at the bottom of the front side of the oil storage tank 1, the number of the oil inlet pipes 101 is two, the two oil inlet pipes 101 are symmetrically distributed at the tops of the left side and the right side of the oil storage tank 1, the oil leakage grooves 104 are equidistantly distributed inside the baffle plate 103, when hydraulic oil is injected into the oil storage tank 1 from the oil inlet pipes 101, the hydraulic oil can firstly contact with the baffle plate 103 and then slowly flow into the oil storage tank 1 through the oil leakage grooves 104, thereby preventing the direct contact with the oil surface and preventing the generation of air bubbles, air bubbles are sucked into the hydraulic system, the hydraulic system generates noise, vibration, cavitation and the like, the working efficiency of the hydraulic system is reduced, and workers can observe the condition inside the oil storage tank 1 through the observation window 102.

The protection device 2 comprises a mounting plate 201, a bearing plate 202, a support rod 203, a buffer plate 204, a damp-proof plate 205 and a bottom column 206, wherein the mounting plate 201 is arranged on the inner wall of a groove, the bearing plate 202 is fixedly connected to the side surface of the mounting plate 201, the support rod 203 is fixedly connected to the top of the bearing plate 202, the bottom column 206 is fixedly arranged at the four corners of the bottom of the oil storage tank 1, the buffer plate 204 is fixedly connected to the side surface of the bottom column 206, the damp-proof plate 205 is fixedly connected to the bottom of the buffer plate 204, the support rods 203 are fixedly connected to the top of the bearing plate 202 at equal intervals, the mounting plate 201 is connected to the inner wall of the groove through bolt threads, the bearing plate 202 and the support rods 203 are arranged at the bottom of the oil storage tank 1, the bearing capacity of the oil reservoir 1 can be increased, by providing the moisture-proof plate 205 on the side of the bottom pillar 206, moisture can be prevented from invading into the oil storage tank 1, and the buffer plate 204 can reduce the influence of external impact on the oil storage tank 1.

The liquid level device 3 comprises a liquid level pipe 301, an electronic liquid level meter 302, buoys 303, signal sensors 304 and display instruments 305, the liquid level pipe 301 is arranged inside the oil storage tank 1, the electronic liquid level meter 302 is fixedly arranged at the bottom of the liquid level pipe 301, the buoys 303 are fixedly connected to the middle of the side surface of the liquid level pipe 301, the signal sensors 304 are fixedly arranged at the top of the liquid level pipe 301, the display instruments 305 are fixedly arranged at the top of the signal sensors 304, the electronic liquid level meter 302 is electrically connected with the display instruments 305, the number of the buoys 303 is two, the two buoys 303 are symmetrically distributed at the middle of the left side and the right side of the liquid level pipe 301, the signal sensors 304 are in signal connection with the signal receiving end of the alarm 4, the electronic liquid level meter 302 is electrically connected with the signal sensors 304, the liquid level pipe 301 penetrates through the through grooves 105 and is in sliding connection with the inside of the through grooves 105, when the liquid level pipe 301 ascends, the liquid level pipe can slide inside of the through grooves 105, when the oil level in the oil storage tank 1 rises, because of the floating effect of the buoy 303, the liquid level pipe 301 can float on the oil level, and the height can rise along with the oil level height, the electronic liquid level meter 302 can detect the height of the oil level at the moment, transmit the detection signal to the display instrument 305, display on the display instrument 305, when the height of the oil level is higher than the set value, the electronic liquid level meter 302 can send a signal to the signal sensor 304, the signal sensor 304 transmits the signal to the alarm 4, the alarm 4 gives an alarm sound, remind the staff to process, prevent the liquid level in the oil storage tank 1 from being too high.

When the oil level gauge is used, when hydraulic oil is injected into the oil storage tank 1 from the oil inlet pipe 101, the oil firstly contacts with the baffle plate 103 and then slowly flows into the oil storage tank 1 through the oil leakage groove 104, so that the hydraulic oil is prevented from directly contacting with the oil level, the generation of bubbles is prevented, the bubbles are sucked into a hydraulic system, the problems of noise, vibration, cavitation erosion and the like are caused in the hydraulic system, when the oil level in the oil storage tank 1 rises, the liquid level pipe 301 floats on the oil level due to the floating action of the buoy 303, the height of the liquid level pipe rises along with the height of the oil level, at the moment, the electronic liquid level gauge 302 detects the height of the oil level, a detection signal is transmitted to the display instrument 305, the display instrument 305 displays a signal, when the height of the oil level is equal to a set value, the electronic liquid level gauge 302 transmits the signal to the signal sensor 304, the signal sensor 304 transmits the signal to the alarm 4, the alarm 4 gives an alarm sound to remind the staff to process.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good oil storage tank for pneumatic cylinder of leakproofness, includes oil storage tank (1), liquid level device (3) and siren (4), its characterized in that: the liquid level device (3) is arranged inside the oil storage tank (1), and the alarm (4) is fixedly arranged at the top of the oil storage tank (1);

oil storage tank (1) comprises oil inlet pipe (101), observation window (102), baffle (103), oil leakage groove (104), logical groove (105) and oil-out (106), oil inlet pipe (101) fixed connection is in the left side top of oil storage tank (1), observation window (102) fixed mounting is in the top of oil storage tank (1), baffle (103) fixed mounting is in the inside of oil storage tank (1), the inside of baffle (103) is seted up in oil leakage groove (104), oil leakage groove (104) are seted up in baffle (103) inside and are close to the position on right side, the positive bottom of oil storage tank (1) is seted up in oil-out (106).

2. The hydraulic cylinder oil tank with good sealing performance as claimed in claim 1, wherein: the quantity of advancing oil pipe (101) is two, two advance oil pipe (101) symmetric distribution in the left and right sides top of batch oil tank (1), oil leakage groove (104) equidistant distribution is in the inside of baffle (103).

3. The hydraulic cylinder oil tank with good sealing performance as claimed in claim 1, wherein: liquid level device (3) comprise liquid level pipe (301), electron level gauge (302), buoy (303), signal sensor (304) and display instrument (305), liquid level pipe (301) set up in the inside of batch oil tank (1), electron level gauge (302) fixed mounting is in the bottom of liquid level pipe (301), buoy (303) fixed connection is in the side middle part of liquid level pipe (301), signal sensor (304) fixed mounting is in the top of liquid level pipe (301), display instrument (305) fixed mounting is in the top of signal sensor (304).

4. The oil tank for the hydraulic cylinder, which has good sealing performance, as claimed in claim 3, wherein: the electronic liquid level meter (302) is electrically connected with the display instrument (305), the number of the buoys (303) is two, the buoys (303) are symmetrically distributed in the middle of the left side and the right side of the liquid level pipe (301), the signal sensor (304) is connected with a signal receiving end of the alarm (4) through signals, and the electronic liquid level meter (302) is electrically connected with the signal sensor (304).

5. The hydraulic cylinder oil tank with good sealing performance as claimed in claim 1, wherein: the bottom fixed mounting of batch oil tank (1) has protector (2), the positive fixed mounting of batch oil tank (1) has oil pump (5), the output end fixedly connected with oil feed pipe (6) of oil pump (5), the bottom of batch oil tank (1) is seted up flutedly.

6. The hydraulic cylinder oil tank with good sealing performance as claimed in claim 5, wherein: protector (2) comprises mounting panel (201), bearing plate (202), bracing piece (203), buffer board (204), dampproofing board (205) and foundation (206), mounting panel (201) sets up in the inner wall of recess, bearing plate (202) fixed connection is in the side of mounting panel (201), bracing piece (203) fixed connection is in the top of bearing plate (202), foundation (206) fixed connection is in the bottom four corners department of batch oil tank (1), buffer board (204) fixed connection is in the side of foundation (206), dampproofing board (205) fixed connection is in the bottom of buffer board (204).

7. The hydraulic cylinder oil tank with good sealing performance as claimed in claim 6, wherein: the bracing piece (203) equidistant fixed connection in the top of bearing plate (202), mounting panel (201) is through the inner wall of bolt threaded connection in recess.