CN218626370U

CN218626370U - Follow-up oil feeding device for lubrication

Info

Publication number: CN218626370U
Application number: CN202221804516.8U
Authority: CN
Inventors: 王兵
Original assignee: Jinzhong Hengde Machinery Manufacturing Co ltd
Current assignee: Jinzhong Hengde Machinery Manufacturing Co ltd
Priority date: 2022-07-13
Filing date: 2022-07-13
Publication date: 2023-03-14
Anticipated expiration: 2032-07-13

Abstract

The utility model discloses a follow-up oil feeding device for lubrication is a follow-up oil feeding pump that does not have self-powered. The device comprises a power input shaft connected with the friction wheel, a worm and gear device connected with the power input shaft, a crank oscillating bar mechanism connected with a turbine, a ratchet and pawl device connected with an oscillating bar and an oil suction pump oil device connected with a ratchet, wherein the device is internally provided with a cam mechanism for controlling the axial movement of the device, and the oil outlet amount is controlled by adjusting the position of the cam. The device can provide quantitative conveying for various devices needing micro oil supply, such as lubricating oil for the surfaces of objects such as guide rails or steel wire ropes, and the service life of the device is effectively prolonged.

Description

Follow-up oil feeding device for lubrication

Technical Field

The utility model belongs to the technical field of the oil feed pump, specifically indicate a follow-up oil feeding device for it is lubricated.

Background

In the modern society, along with the development of technological progress, the automation degree is higher and higher, rails used by steel mills, wharfs and automation plants are more and more, particularly in the heavy industry field, the abrasion of wheel rims and rails is more and more serious, the service life of the rails is seriously influenced, meanwhile, more and more industries use steel cables for lifting, dragging and the like, the steel cables are also used for protecting and improving the service life, all the appliances need to be oiled and lubricated to reduce the friction between moving surfaces, at present, methods for meeting the lubricating requirement in the world range comprise a ball pen function and an elastic check valve mode, a spraying mode or a simple dripping mode, and the modes are uneven in oiling or large in oil loss and even have the condition of oil dripping pollution.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a follow-up oil feeding device for it is lubricated, the effectual current fat liquoring lubrication method oiled unevenly on having solved the existing market, the big problem of oil mass loss, the frictional force that produces through relative motion drives the pump body and initiatively pumps oil as required and gives lubrication or oiling station, when not having relative motion, the pump body stops the pump oil naturally, specifically is one kind and is used for the front end fuel feeding, is used for lubricated follow-up oil feeding device.

The technical characteristics adopted by the scheme have the following advantages:

1. can realize timely follow-up oil supply: the relative motion is converted into rotary power through the intermediate component and transmitted to the inside of the pump body, the power is transmitted to the pump shaft through a series of mechanical transmission mechanisms in the pump body, and the oil suction and pumping processes are completed in one circle of rotation of the pump shaft through the hole systems reasonably distributed in the pump body by utilizing the plunger pump principle.

2. Can realize micro oil supply: on the basis of the technical scheme, in order to meet the requirement of micro oil supply, the transmission mechanism adopts a worm and gear mechanism, a crank and swing rod mechanism, a ratchet wheel and pawl, a cam and a plunger pump mechanism which are reasonably matched to complete the function,

3. the oil supply direction can be kept unchanged: in order to ensure that the oil pumping direction of the device is not changed when the device moves forwards and backwards along with the main body, the utility model adopts the structural form of a swing rod and a ratchet wheel and a pawl,

4. the pump shaft of the plunger pump has a structure different from that of a common plunger pump, and the movement of the plunger pump is controlled by the common action of the ratchet wheel and the adjusting cam, so that oil suction and oil pumping are completed.

The utility model discloses the technique utility model who takes as follows: the utility model provides a pair of a follow-up oil feeding device for it is lubricated, including the power input shaft, the worm gear device that links to each other with the power input shaft, the crank pendulum rod mechanism of being connected with the worm wheel, the ratchet pawl device that links to each other with the pendulum rod, the oil absorption pump oil installation that links to each other with the ratchet has its axial displacement's of a control cam mechanism in the device, and the position that comes adjust cam through adjust knob controls oil output.

Furthermore, the transmission mechanisms are arranged in the pump body and the pump box, and the lubricating oil introduced by the external oil tank is quantitatively transmitted to the lubricating wheel or other mechanisms through the matching of the movement of the machine parts and the hole systems communicated on the pump body and the pump box.

Wherein, for guaranteeing this device to pump oil direction when following the main part and do forward and reverse motion unchangeable, the utility model discloses a structural style of pendulum rod with ratchet pawl.

Furthermore, the movement of the pump shaft is controlled by the combined action of the ratchet wheel and the cam, so that oil suction and oil pumping are completed.

Further, the gearing arrangement of the various components of the present device includes, but is not limited to, the form of FIG. 1.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a pair of a follow-up oil feeding device for it is lubricated, the effectual problem that has solved the uneven, the oil mass loss of the oiling lubrication method fat liquoring that has now on the existing market, the frictional force that produces through relative motion drives the pump body and initiatively pumps oil as required and gives lubrication or oiling station, and when not having relative motion, the pump body stops the pump oil naturally, can realize following characteristics:

1. can realize circulation fuel feeding: the relative motion is converted into rotary power through the intermediate component and transmitted to the inside of the pump body, the power is transmitted to the pump shaft through a series of mechanical transmission mechanisms in the pump body, and the oil suction and pumping processes are completed in one circle of rotation of the pump shaft through the hole systems reasonably distributed in the pump body by utilizing the plunger pump principle.

3. the oil supply direction can be kept unchanged: in order to ensure that the oil pumping direction of the device is unchanged when the device moves forwards and backwards along with the main body, the utility model adopts a structural form of a swing rod and a ratchet wheel and a pawl,

Drawings

Fig. 1 is a transmission mechanism diagram of a servo oil feeding device for lubrication according to the present invention;

fig. 2 is an oil pumping mechanism diagram of a servo oil feeding device for lubrication according to the present invention.

The device comprises a power input shaft 1, a power input shaft 2, a worm wheel 3, a worm 4, a crank 5, a swing rod 6, a ratchet wheel 7, a pawl 8, an oil suction and pumping device 9, a cam 10, an adjusting knob 11, a pump body 12, a pump box 13 and a hole system.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

Detailed Description

The technical utility model in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiment of the present invention, not the whole embodiment; 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.

As shown in fig. 1 and 2, the utility model provides a follow-up oil feeding device for lubrication, including power input shaft (1), worm wheel (2) worm (3) device that links to each other with the power input shaft, crank (4) pendulum rod (5) mechanism be connected with worm wheel (2), ratchet (6) pawl (7) device that links to each other with the pendulum rod, oil suction pump oil device (8) that link to each other with ratchet (6), have its axial displacement's of control cam (9) mechanism in the device, come the position of adjusting cam (9) to control oil output through adjust knob (10).

The transmission mechanisms are arranged in the pump body (11) and the pump box (12), and are matched with hole systems (13) communicated with the pump body (11) and the pump box (12) through movement of machine parts, so that lubricating oil introduced by an external oil tank is quantitatively transmitted to a lubricating wheel or other mechanisms.

Furthermore, in order to ensure that the oil pumping direction of the device is unchanged when the device follows the main body to do forward and reverse motion, the utility model discloses a structural form of pendulum rod (5) with ratchet (6) and pawl (7).

Furthermore, the pump shaft is controlled to move by the combined action of the ratchet wheel (6) and the cam (9), so that oil suction and oil pumping are completed.

When the device is used, the friction force is converted into rotary power through an intermediate element and the rotary power is transmitted to a power input shaft (1) of the device, the power input shaft (1) is transmitted to a worm wheel (2) and worm (3) device, a crank (4) and a swing rod (5) mechanism which are connected with the worm wheel (2) convert the rotary motion into reciprocating swing, a pawl (7) on the swing rod pushes a ratchet wheel (6) to rotate slowly to drive an oil suction and pumping device (8) which is connected with the ratchet wheel (6), a cam (9) mechanism for controlling the axial movement of the device is arranged in the device, the position of the cam (9) is adjusted through an adjusting knob (10) to control the oil output, each transmission mechanism is arranged in a pump body (11) and a pump box (12), and the lubricating oil guided by an external oil tank is quantitatively transmitted to a lubricating wheel or other mechanisms through the matching of the movement of a machine part and a hole system (13) communicated with the pump body (11) and the pump box (12).

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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.

The present invention and its embodiments have been described above, but the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood by those skilled in the art that the invention is not limited to the specific embodiments and examples shown and described herein, but is capable of other modifications and variations.

Claims

1. A follow-up oil feeding device for lubrication, characterized in that: the oil pump comprises a power input shaft (1), a worm wheel (2) and worm (3) device connected with the power input shaft, a crank (4) and swing rod (5) mechanism connected with the worm wheel (2), a ratchet wheel (6) and pawl (7) device connected with the swing rod, and an oil suction and pumping device (8) connected with the ratchet wheel (6), wherein a cam (9) mechanism for controlling the axial movement of the device is arranged in the oil pump, and the oil output is controlled by adjusting the position of the cam (9) through an adjusting knob (10).

2. A follow-up oil feeding device for lubrication according to claim 1, wherein: the transmission mechanisms are arranged in the pump body (11) and the pump box (12) and are matched with a hole system (13) communicated with the pump body (11) and the pump box (12) through movement of a machine part to quantitatively transmit lubricating oil introduced from an external oil tank to the lubricating wheels.

3. A follow-up oil feeding device for lubrication according to claim 1, wherein: the oil pumping device adopts a structural form of a swing rod (5) and a ratchet wheel (6) and a pawl (7), so that the oil pumping direction is unchanged when the oil pumping device moves forwards and backwards along with the main body.

4. A follow-up oil feeding device for lubrication according to claim 1, wherein: the pump shaft is controlled by the combined action of the ratchet wheel (6) and the cam (9) to suck and pump oil.

5. A follow-up oil feeding device for lubrication according to claim 1, wherein: the drive arrangement for the various components of the device includes, but is not limited to, the forms described above.