CN211715738U

CN211715738U - Worm gear speed reducer with oil temperature warning function

Info

Publication number: CN211715738U
Application number: CN202020334519.4U
Authority: CN
Inventors: 吴江飞; 汪俊
Original assignee: Huai'an Huaite Machinery Equipment Co Ltd
Current assignee: Huai'an Huaite Machinery Equipment Co Ltd
Priority date: 2020-03-17
Filing date: 2020-03-17
Publication date: 2020-10-20
Anticipated expiration: 2030-03-17

Abstract

The utility model relates to the technical field of bicycle accessory processing, in particular to a worm gear reducer with oil temperature warning function, which comprises a machine body and a controller, an oil tank is arranged at the lower position inside the machine body, a sealing joint is arranged on the front surface of the oil tank, a sealing pipe is arranged at the middle position inside the sealing joint, the sealing pipe is communicated with the oil tank, a conical rubber plug is arranged on an oil inlet of the sealing pipe (18), the conical rubber plug is provided with an oil outlet far away from the sealing pipe and is provided with a mounting plate, the mounting plate is connected with a sliding rod inside the sealing joint in a sliding way, one side of the sealing joint far away from the oil outlet of the sealing pipe is symmetrically provided with a clamping plate, and a sealing cover is arranged on the; the utility model discloses in, through setting up sealing joint and installation cover, the installation and the dismantlement of the device of being convenient for, the maintenance of the device of being convenient for avoids the device problem that the oil leak appears when using.

Description

Worm gear speed reducer with oil temperature warning function

Technical Field

The utility model relates to a bicycle accessory processing technology field specifically is a worm gear reducer with oil temperature alarm function.

Background

The worm gear reducer has the characteristics of stable transmission, small vibration, impact and noise, large reduction ratio, wide universality and capability of being matched with various mechanical equipment for use, and is widely favored in various mechanical transmission systems. When the speed reducer operates, friction is generated on all parts of the speed reducer. Friction, in addition to wearing the reducer elements, generates heat, thereby raising the temperature of the reducer, and when the temperature is too high, the normal operation of the reducer is affected, and lubricating oil separates surfaces which move relative to each other by a material film, and the material has low shearing resistance and causes little wear. The lubricating oil has the main functions of reducing friction resistance and abrasion in gear transmission so as to prolong the service life of mechanical parts as far as possible, and has the functions of cooling, flushing, protecting, sealing, rust prevention, unloading, shock absorption, a carrier for additives, a structural material and the like.

The problem that the existing device is inconvenient to the installation and the dismantlement of temperature sensor appears when drying, and the poor oil leak that leads to of leakproofness appears when using, and the very inconvenient problem of maintenance appears when using, consequently, proposes a worm gear reducer with oil temperature warning function to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a worm gear reducer with oil temperature alarm function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a worm gear reducer with oil temperature alarm function, includes organism and controller, install the oil tank on the inside below position of organism, install sealing joint on the front surface of oil tank, install the sealed tube on the inside intermediate position of sealing joint, the sealed tube communicates with each other with the oil tank, install the taper rubber buffer on the oil inlet of sealed tube, install the mounting panel on the oil-out that the sealing tube was kept away from in the setting of taper rubber buffer, sliding connection between the slide bar of mounting panel and the inside sealing joint, sealing joint is kept away from oil-out one side symmetry of sealed tube and is provided with the cardboard, the last sealed lid that installs of sealing joint, oil temperature sensor is installed to sealed lid one end, the jack catch is installed to the symmetry on the sealed lid, the position that sets up of jack catch corresponds with the position that sets up of cardboard, the joint between, the oil temperature sensor passes the setting inside the oil tank from taper rubber stopper and sealed tube, oil temperature sensor passes through electric connection between wire and the controller, the controller is installed on the top position of organism, the output shaft is installed to one side of organism, the protecting crust in the output shaft outside.

Preferably, an installation sleeve is installed in the middle of the front of the protective shell, a partition plate is arranged below the installation sleeve, a limiting groove is formed in the middle of the partition plate, and a steel ball is arranged in the limiting groove of the partition plate.

Preferably, a key column is arranged at the position below the partition plate, a step is arranged on the key column, the step is connected with the lower surface of the steel ball in a sliding manner, a shaft temperature sensor is arranged at the position above the partition plate, a clamping groove is formed in the shaft temperature sensor, and the steel ball is clamped with the clamping groove.

Preferably, a clamping spring is installed in the mounting sleeve on one side, close to the output shaft, of the key column, the contact end of the shaft temperature sensor is attached to the output shaft, and the shaft temperature sensor is electrically connected with the controller through a lead.

Preferably, the mounting plate is provided with a limiting plate on the sliding rod on the side far away from the oil tank, and the sliding rod of the mounting plate close to the oil tank is sleeved with a transmission spring.

Preferably, install bee calling organ in the controller, but install on the controller and touch the display screen, electric connection between bee calling organ and the controller.

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

1. the utility model discloses in, through setting up sealed lid, transmission spring, taper rubber buffer, oil temperature sensor and sealing joint, increased the security that the device used, make the device can monitor the temperature of lubricating oil, when the temperature of lubricating oil is higher, bee calling organ on the controller sends the alarm sound, simultaneously, the cooperation between jack catch and the cardboard is used, be convenient for the installation and the dismantlement of device, the cooperation between taper rubber buffer, transmission spring and the slide bar is used, increased the leakproofness of device, avoid the device to appear the problem of oil leak when using;

2. the utility model discloses in, through setting up axle temperature sensor, fixed cover, pressing button post, steel ball and joint spring, increased the functionality that the device used, make the device can send out the police dispatch newspaper when transmission shaft temperature rise, increased the security that the device used, install simultaneously that the cooperation between cover, steel ball and the axle temperature sensor is used, the installation and the dismantlement of the device of being convenient for have increased the stability that the device used.

Drawings

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

FIG. 2 is an assembly view of the fuel tank of FIG. 1 in accordance with the present invention;

FIG. 3 is a side view of the sealing joint of FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 2 according to the present invention;

FIG. 5 is an assembly view of the protective shell of FIG. 1 in accordance with the present invention;

fig. 6 is an enlarged view of the structure at B in the present invention and 5.

In the figure: 1-machine body, 2-controller, 3-touch display screen, 4-buzzer, 5-oil tank, 6-protective shell, 7-output shaft, 8-sealing joint, 9-clamping plate, 10-clamping jaw, 11-sealing cover, 12-oil temperature sensor, 13-conical rubber plug, 14-mounting plate, 15-sliding rod, 16-limiting plate, 17-transmission spring, 18-sealing tube, 19-mounting sleeve, 20-shaft temperature sensor, 21-clamping groove, 22-steel ball, 23-clamping spring, 24-step, 25-clapboard and 26-key column.

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. 1-6, the present invention provides a technical solution:

a worm gear reducer with an oil temperature warning function comprises a machine body 1 and a controller 2, an oil tank 5 is installed at the lower position inside the machine body 1, a sealing joint 8 is installed on the front surface of the oil tank 5, a sealing pipe 18 is installed at the middle position inside the sealing joint 8, the sealing pipe 18 is communicated with the oil tank 5, a conical rubber plug 13 is installed on an oil inlet of the sealing pipe 18, an installation plate 14 is installed on an oil outlet, far away from the sealing pipe 18, of the conical rubber plug 13, the installation plate 14 is in sliding connection with a sliding rod 15 inside the sealing joint 8, clamping plates 9 are symmetrically arranged on one side, far away from the oil outlet of the sealing pipe 18, a sealing cover 11 is installed on the sealing joint 8, an oil temperature sensor 12 is installed at one end of the sealing cover 11, clamping jaws 10 are symmetrically installed on the sealing cover 11, and the, the jack catch 10 and the cardboard 9 are connected in a clamped manner, the oil temperature sensor 12 passes through the tapered rubber plug 13 and the sealing tube 18 and is arranged in the oil tank 5, the oil temperature sensor 12 is electrically connected with the controller 2 through a wire, the controller 2 is arranged on the upper position of the machine body 1, the output shaft 7 is arranged on one side of the machine body 1, and the protective shell 6 is arranged on the outer side of the output shaft 7.

The middle position in front of the protective shell 6 is provided with an installation sleeve 19, the lower position inside the installation sleeve 19 is provided with a partition plate 25, the middle position of the partition plate 25 is provided with a limit groove, the limit groove of the partition plate 25 is internally provided with a steel ball 22, the lower position of the partition plate 25 is provided with a key column 26, the key column 26 is provided with a step 24, the step 24 is in sliding connection with the lower surface of the steel ball 22, the upper position of the partition plate 25 is provided with a shaft temperature sensor 20, the shaft temperature sensor 20 is provided with a clamping groove 21, the steel ball 22 is clamped with the clamping groove 21, the installation sleeve 19 at one side of the key column 26 close to the output shaft 7 is internally provided with a clamping spring 23, the shaft temperature sensor 20, a fixing sleeve, the key column 26, the steel ball 22 and the clamping spring 23 are matched for use, the functionality of the device is increased, the device can give an alarm when the, meanwhile, the mounting sleeve 19, the steel balls 22 and the shaft temperature sensor 20 are matched for use, so that the mounting and dismounting of the device are facilitated, the using stability of the device is improved, the contact end of the shaft temperature sensor 20 is attached to the output shaft 7, the shaft temperature sensor 20 is electrically connected with the controller 2 through a lead, the sliding rod 15, far away from the oil tank 5, of the mounting plate 14 is provided with the limiting plate 16, the sliding rod 15, close to the oil tank 5, of the mounting plate 14 is sleeved with the transmission spring 17, the sealing cover 11, the transmission spring 17, the conical rubber plug 13, the oil temperature sensor 12 and the sealing joint 8 are matched for use, the using safety of the device is improved, the device can monitor the temperature of lubricating oil, when the temperature of the lubricating oil is higher, the buzzer 4 on the controller 2 gives an alarm sound, and meanwhile, the clamping claws 10 and the clamping plates 9 are matched for use, so, the cooperation between taper rubber buffer 13, drive spring 17 and the slide bar 15 is used, has increased the leakproofness of device, avoids the device to appear the problem of oil leak when using, installs bee calling organ 4 in the controller 2, installs on the controller 2 and can touch display screen 3, electric connection between bee calling organ 4 and the controller 2.

The working process is as follows: when the oil temperature sensor is used, the sealing cover 11 is installed on the sealing joint 8, the sealing cover 11 is inserted into the sealing joint 8, the oil temperature sensor 12 penetrates through the conical rubber plug 13 and the sealing tube 18 and is arranged inside the oil tank 5, the sealing cover 11 extrudes the mounting plate 14 in the inserting process, the mounting plate 14 extrudes the transmission spring 17, the pressing plate drives the conical rubber plug 13 to move towards the inside of the sealing tube 18, the sealing tube 18 extrudes the conical rubber plug 13, the conical rubber plug 13 extrudes the oil temperature sensor 12, then the sealing cover 11 is rotated, the clamping claws 10 on the sealing cover 11 are clamped with the clamping plate 9, so that the sealing cover 11 and the oil temperature sensor 12 are installed, meanwhile, when the oil temperature sensor 12 is disassembled, the sealing cover 11 is rotated reversely, the clamping columns and the clamping plate 9 are separated, then the transmission spring 17 drives the mounting plate 14 to reset, the mounting plate 14 drives the sealing cover 11 to move outwards while resetting, at the moment, the sealing cover 11 can be pulled out, and the oil temperature sensor 12 is dismounted, in the process, the sealing cover 11, the transmission spring 17, the conical rubber plug 13, the oil temperature sensor 12 and the sealing joint 8 are matched for use, so that the safety of the device in use is improved, the device can monitor the temperature of lubricating oil, when the temperature of the lubricating oil is higher, the buzzer 4 on the controller 2 gives an alarm, meanwhile, the clamping jaws 10 and the clamping plates 9 are matched for use, the device is convenient to mount and dismount, the conical rubber plug 13, the transmission spring 17 and the sliding rod 15 are matched for use, the sealing performance of the device is improved, the problem of oil leakage when the device is used is avoided, and meanwhile, when the shaft temperature sensor 20 detects the temperature of a transmission shaft, when the shaft temperature sensor 20 is required to be disassembled, the key column 26 is pressed at the moment, the key column 26 compresses the clamping spring 23, the clamping spring 23 is compressed, the step 24 cancels thrust on the steel ball 22, the steel ball 22 cancels limit of the clamping groove 21 on the shaft temperature sensor 20, the shaft temperature sensor 20 can be taken down at the moment, the shaft temperature sensor 20 to be replaced is placed in the mounting sleeve 19, the clamping groove 21 is aligned with the steel ball 22, then the key column 26 is loosened, the clamping spring 23 drives the key column 26 to reset, the step 24 exerts pressure on the steel ball 22, the steel ball 22 is clamped in the clamping groove 21, and therefore the shaft temperature sensor 20 is fixed, in the process, the shaft temperature sensor 20, the fixing sleeve, the key column 26, the steel ball 22 and the clamping spring 23 are matched for use, and the using functionality of the device is improved, the device can give an alarm when the temperature of the transmission shaft rises, so that the use safety of the device is improved, and meanwhile, the installation sleeve 19, the steel ball 22 and the shaft temperature sensor 20 are matched for use, so that the device is convenient to install and disassemble, and the use stability of the device is improved.

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

Claims

1. The utility model provides a worm gear reducer with oil temperature alarm function, includes organism (1) and controller (2), its characterized in that: install oil tank (5) on the inside below position of organism (1), install sealing joint (8) on the front surface of oil tank (5), install sealed tube (18) on the intermediate position of sealing joint (8) inside, sealed tube (18) communicate with each other with oil tank (5), install taper rubber stopper (13) on the oil inlet of sealed tube (18), install mounting panel (14) on the oil-out of sealed tube (18) is kept away from in taper rubber stopper (13) setting, sliding connection between mounting panel (14) and the inside slide bar (15) of sealing joint (8), oil-out one side symmetry that sealed tube (18) were kept away from in sealing joint (8) is provided with cardboard (9), install sealed lid (11) on sealing joint (8), oil temperature sensor (12) are installed to sealed lid (11) one end, jack catch (10) are installed to the symmetry on sealed lid (11), the position that sets up of jack catch (10) is corresponding with the position that sets up of cardboard (9), joint between jack catch (10) and cardboard (9), oil temperature sensor (12) pass the setting inside oil tank (5) from taper rubber buffer (13) and sealed tube (18), oil temperature sensor (12) pass through electric connection between wire and controller (2), install on the top position of organism (1) controller (2), output shaft (7) are installed to one side of organism (1), protecting crust (6) in the output shaft (7) outside.

2. The worm-gear speed reducer with oil temperature warning function according to claim 1, characterized in that: install installation cover (19) on the intermediate position in protecting crust (6) the place ahead, be provided with baffle (25) on the inside below position of installation cover (19), be provided with the spacing groove on the intermediate position of baffle (25), be provided with steel ball (22) in the spacing groove of baffle (25).

3. The worm-gear speed reducer with oil temperature warning function according to claim 2, characterized in that: be provided with on the below position of baffle (25) and press key post (26), be provided with on pressing key post (26) step (24), sliding connection between step (24) and the lower surface of steel ball (22), be provided with axle temperature sensor (20) on the top position of baffle (25), be provided with draw-in groove (21) on axle temperature sensor (20), steel ball (22) and draw-in groove (21) joint.

4. The worm-gear speed reducer with oil temperature warning function according to claim 3, characterized in that: install joint spring (23) in key post (26) installation cover (19) near output shaft (7) one side, the contact jaw and the laminating of output shaft (7) of axle temperature sensor (20), electric connection between axle temperature sensor (20) through wire and controller (2).

5. The worm-gear speed reducer with oil temperature warning function according to claim 1, characterized in that: mounting panel (14) are kept away from and are installed limiting plate (16) on slide bar (15) of oil tank (5) one side, mounting panel (14) are close to slide bar (15) upper cover of oil tank (5) and are had transmission spring (17).

6. The worm-gear speed reducer with oil temperature warning function according to claim 1, characterized in that: install bee calling organ (4) in controller (2), but install on controller (2) and touch display screen (3), electric connection between bee calling organ (4) and controller (2).