阅读说明：本技术 一种用于起重机保养的润滑装置 (Lubricating device for crane maintenance ) 是由 陈宋铭 殷少锋 梁园 邵云久 许永斌 于 2020-04-24 设计创作，主要内容包括：本发明公开一种用于起重机保养的润滑装置,包括机壳、润滑油盒,机壳的表面开设有两个部件口,两个部件口内分别安插有定位杆,定位杆的末端为螺纹管结构,表面旋转安装有紧固螺栓,定位杆的侧面为滑轨结构,定位杆与机壳滑动安装,定位杆上转动连接有从动轴,且定位杆通过调节螺栓对称安装有承载盒,承载盒上转动连接有滚轮；机壳为空心结构,内部设置有控制器,控制器上设置有红外接收器,且控制器上连接有电机,电机的驱动端连接有传动轴；机壳上固定连接有L型的紧扣条,且紧扣条上穿设有限位圆杆；本发明能够方便适应不同直径尺寸的绳索,当润滑装置出现缺油、堵塞的问题时,用户能够第一时间对润滑装置进行更换。(The invention discloses a lubricating device for crane maintenance, which comprises a machine shell and a lubricating oil box, wherein the surface of the machine shell is provided with two component ports, positioning rods are respectively inserted in the two component ports, the tail ends of the positioning rods are of a threaded pipe structure, fastening bolts are rotatably arranged on the surfaces of the positioning rods, the side surfaces of the positioning rods are of a slide rail structure, the positioning rods and the machine shell are slidably arranged, driven shafts are rotatably connected on the positioning rods, bearing boxes are symmetrically arranged on the positioning rods through adjusting bolts, and rollers are rotatably connected on the bearing boxes; the shell is of a hollow structure, a controller is arranged in the shell, an infrared receiver is arranged on the controller, the controller is connected with a motor, and a driving end of the motor is connected with a transmission shaft; an L-shaped fastening strip is fixedly connected to the machine shell, and a limiting round rod is arranged on the fastening strip in a penetrating manner; the rope lubricating device can be conveniently suitable for ropes with different diameters, and when the lubricating device is lack of oil and blocked, a user can replace the lubricating device at the first time.)

1. The lubricating device for crane maintenance is characterized by comprising a machine shell (1) and a lubricating oil box (16), wherein two component openings are formed in the surface of the machine shell (1), positioning rods (11) are respectively inserted in the two component openings, the tail ends of the positioning rods (11) are of threaded pipe structures, fastening bolts (2) are rotatably mounted on the surface of the positioning rods (11), the side surfaces of the positioning rods (11) are of slide rail structures, the positioning rods (11) and the machine shell (1) are slidably mounted, driven shafts (15) are rotatably connected onto the positioning rods (11), bearing boxes (12) are symmetrically mounted on the positioning rods (11) through adjusting bolts (14), and idler wheels (13) are rotatably connected onto the bearing boxes (12);

the shell (1) is of a hollow structure, a controller (8) is arranged in the shell, an infrared receiver is arranged on the controller (8), a motor (9) is connected to the controller (8), and a driving end of the motor (9) is connected with a transmission shaft (10);

the shell (1) is fixedly connected with an L-shaped fastening strip (3), a limiting round rod (4) penetrates through the fastening strip (3), the tail end of the limiting round rod (4) is fixedly connected with a limiting disc (6), a spring (5) is arranged on the outer surface of the limiting round rod (4), the diameter of the spring (5) is smaller than that of the limiting disc (6), a locking hole (7) is formed in the shell (1), and the locking hole (7) is located below the limiting disc (6);

the lubricating oil box is characterized in that a sealing cover (20) is rotatably mounted on the lubricating oil box (16) through threads, an oil dripping pipe (21) is fixedly connected to the lower end of the lubricating oil box (16), an inverted L-shaped buckle strip (22) is fixedly connected to the rear end of the lubricating oil box (16), and a positioning column (23) matched with the size and shape of the locking hole (7) is arranged on the buckle strip (22).

2. Lubricating apparatus for crane maintenance according to claim 1, characterised in that the lubricating oil cartridge (16) is provided with a flow monitor (17), a controller (18), a wireless transmitter (19), a lithium battery, a supercharger.

3. The lubrication device for crane maintenance according to claim 2, wherein the lubrication oil box (16) is a hollow structure, and the oil drip pipe (21) at the bottom of the lubrication oil box (16) is L-shaped.

4. The lubricating device for crane maintenance according to claim 1, wherein the surfaces of the driven shaft (15), the transmission shaft (10) and the roller (13) are provided with a plurality of anti-skid stripes.

5. A lubrication device for crane maintenance according to claim 1, characterised in that a battery is connected to the motor (9), which battery is mounted in the housing (1).

Technical Field

The invention belongs to the technical field of crane lubrication, and particularly relates to a lubricating device for crane maintenance.

Background

The quality of the lubricating condition of the hoisting equipment directly influences the normal operation of each mechanism of the crane, and has close relation to prolonging the service life of parts and promoting safe production, therefore, the use and maintenance personnel must frequently check the lubricating condition of each lubricating point, supplement and replace lubricating grease on time, the lubricating method of the hoisting equipment is divided into two types, namely, the lubricating points are respectively oiled by an oil gun through an oil cup (generally, smearing is not needed, and the grease is not easy to enter the lubricating surface), the centralized lubricating system simultaneously oiles each lubricating point through a pipeline by a pressure oil pump, when the crane adopts the centralized lubricating system, the installation of the centralized lubricating system and the distribution of each lubricating point of the hoisting equipment are as follows: lifting hook pulley shaft, fixed pulley shaft, wire rope, reduction gear, motor shaft.

The existing lubricating device for the crane has certain defects in the using process, cannot adapt to ropes with different diameters and specifications, cannot find the blockage and oil shortage in the lubricating oil supply process in time, and needs further improvement.

Disclosure of Invention

The invention aims to provide a lubricating device for crane maintenance, which mainly solves the following technical problems:

1) the lubricating device can only be applied to ropes with adaptive diameter specifications and cannot be adjusted according to the ropes with different diameter specifications;

2) the rope lubricating device has the advantages that the rope lubricating device does not have the flow monitoring function, the oil supply blockage problem occurs in the lubricating process, and the oil shortage problem cannot be found in time.

The purpose of the invention can be realized by the following technical scheme:

a lubricating device for crane maintenance comprises a machine shell and a lubricating oil box, wherein two component openings are formed in the surface of the machine shell, positioning rods are respectively inserted in the two component openings, the tail ends of the positioning rods are of threaded pipe structures, fastening bolts are rotatably mounted on the surfaces of the positioning rods, the side surfaces of the positioning rods are of slide rail structures, the positioning rods are slidably mounted with the machine shell, driven shafts are rotatably connected to the positioning rods, bearing boxes are symmetrically mounted on the positioning rods through adjusting bolts, and idler wheels are rotatably connected to the bearing boxes;

the shell is of a hollow structure, a controller is arranged in the shell, an infrared receiver is arranged on the controller, a motor is connected to the controller, and a driving end of the motor is connected with a transmission shaft;

the shell is fixedly connected with an L-shaped fastening strip, a limiting circular rod penetrates through the fastening strip, the tail end of the limiting circular rod is fixedly connected with a limiting disc, a spring is arranged on the outer surface of the limiting circular rod, the diameter size of the spring is smaller than that of the limiting disc, a locking hole is formed in the shell, and the locking hole is located below the limiting disc;

the lubricating oil box is provided with a sealing cover in a threaded rotating mode, the lower end of the lubricating oil box is fixedly connected with an oil dripping pipe, the rear end of the lubricating oil box is fixedly connected with an inverted L-shaped buckling strip, and a positioning column matched with the size and shape of the locking hole is arranged on the buckling strip.

As a further scheme of the invention: and the lubricating oil box is provided with a flow monitor, a controller, a wireless transmitter, a lithium battery and a supercharger.

As a further scheme of the invention: the lubricating oil box is of a hollow structure, and an oil dripping pipe at the bottom of the lubricating oil box is L-shaped.

As a further scheme of the invention: and a plurality of anti-slip stripes are arranged on the surfaces of the driven shaft, the transmission shaft and the roller.

As a further scheme of the invention: the motor is connected with a storage battery, and the storage battery is arranged in the shell.

The invention has the beneficial effects that:

1. the locating lever passes through fastening bolt and is connected with the casing, but through the interval of the driven shaft on the rotatory fastening bolt adjustable positioning pole and transmission shaft, adapt to the rope of different diameter sizes through changing the interval, still installed on the locating lever simultaneously and born the weight of the box, bear the weight of the interval between the box through two control of rotatory adjusting bolt for bear gyro wheel and rope laminating on the box, so far accomplish the fastening effect of lubricating arrangement and rope, can conveniently adapt to the rope of different diameter sizes.

2. The wireless transmitter receives wireless control signals, the booster is controlled by the controller to increase the internal pressure of the lubricating oil box, lubricating oil is dripped onto the transmission shaft from the oil dripping pipe, the lubrication of a rope is completed in the rolling process, the flow monitor monitors the flow value of the lubricating oil in the oil dripping pipe, the lubricating oil is transmitted to the mobile terminal through the wireless transmitter, and when the lubricating device is short of oil and blocked, a user can replace the lubricating device at the first time.

Drawings

The invention will be further described with reference to the accompanying drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the present invention.

Fig. 3 is a rear view of the lubricating oil cartridge of the present invention.

In the figure: 1. a housing; 2. fastening a bolt; 3. fastening the buckling strip; 4. a limiting round rod; 5. a spring; 6. a limiting disc; 7. a lock position hole; 8. a controller; 9. a motor; 10. a drive shaft; 11. positioning a rod; 12. a carrying box; 13. a roller; 14. adjusting the bolt; 15. a driven shaft; 16. a lubricating oil cartridge; 17. a flow monitor; 18. a supercharger; 19. a wireless transmitter; 20. a sealing cover; 21. an oil dripping pipe; 22. matching a buckle strip; 23. and a positioning column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.

As shown in fig. 1-3, a lubricating device for crane maintenance comprises a machine shell 1 and a lubricating oil box 16, wherein two component ports are formed in the surface of the machine shell 1, positioning rods 11 are respectively inserted in the two component ports, the tail ends of the positioning rods 11 are in threaded pipe structures, fastening bolts 2 are rotatably mounted on the surface of the positioning rods, the side surfaces of the positioning rods 11 are in sliding rail structures, the positioning rods 11 are slidably mounted with the machine shell 1, driven shafts 15 are rotatably connected to the positioning rods 11, bearing boxes 12 are symmetrically mounted on the positioning rods 11 through adjusting bolts 14, and rollers 13 are rotatably connected to the bearing boxes 12;

the machine shell 1 is of a hollow structure, a controller 8 is arranged in the machine shell, an infrared receiver is arranged on the controller 8, a motor 9 is connected to the controller 8, and a driving end of the motor 9 is connected with a transmission shaft 10;

an L-shaped fastening strip 3 is fixedly connected to the casing 1, a limiting circular rod 4 penetrates through the fastening strip 3, a limiting circular disc 6 is fixedly connected to the tail end of the limiting circular rod 4, a spring 5 is arranged on the outer surface of the limiting circular rod 4, the diameter of the spring 5 is smaller than that of the limiting circular disc 6, a locking hole 7 is formed in the casing 1, and the locking hole 7 is located below the limiting circular disc 6;

the lubricating oil box 16 is provided with a sealing cover 20 in a threaded rotating mode, the lower end of the lubricating oil box 16 is fixedly connected with an oil dripping pipe 21, the rear end of the lubricating oil box 16 is fixedly connected with an inverted L-shaped matching buckling strip 22, and a positioning column 23 matched with the locking hole 7 in size and shape is arranged on the matching buckling strip 22.

The lubricating oil box 16 is provided with a flow monitor 17, a controller 18, a wireless transmitter 19, a lithium battery and a supercharger; the lubricating oil box 16 is of a hollow structure, and an oil dripping pipe 21 at the bottom of the lubricating oil box 16 is L-shaped; the surfaces of the driven shaft 15, the transmission shaft 10 and the roller 13 are all provided with a plurality of anti-skid stripes; the motor 9 is connected with a storage battery which is arranged in the machine shell 1.

A lubrication device for crane maintenance: when the lubricating oil box 16 is operated, the lubricating oil box 16 corresponds to the fastening strip 3 through the matching buckle strip 22, when the matching buckle strip 22 is inserted into a gap between the fastening strip 3 and the machine shell 1, the limiting disc 6 is in contact with the matching buckle strip 22 to be stressed to jack the limiting round rod 4, when the positioning column 23 on the matching buckle strip 22 moves to a position corresponding to the locking hole 7, the spring 5 pushes the limiting disc 6 to exert force on the matching buckle strip 22, the positioning column 23 on the matching buckle strip 22 is inserted into the locking hole 7 to complete the installation of the lubricating oil box 16 and the machine shell 1, when the lubricating oil box 16 is disassembled, the lubricating oil box 16 only needs to be lifted upwards to be drawn out to one side to complete the disassembly, the sealing cover 20 on the lubricating oil box 16 can be conveniently rotated and opened by a user to add lubricating oil into the lubricating oil box 16, the positioning rod 11 is connected with the machine shell 1 through the fastening bolt 2, the interval between the driven shaft 15 on the positioning rod 11, adapt to the rope of different diameter size through changing the interval, simultaneously still installed on the locating lever 11 and born the box 12, bear the interval between the box 12 through rotatory adjusting bolt 14 control two, make and bear the gyro wheel 13 on the box 12 and laminate with the rope, so far accomplish the fastening effect of lubricating arrangement and rope, infrared receiver received signal passes through controller 8 control motor 9 operation, drive transmission shaft 10 and rotate, the device takes place the displacement on the rope during rotation, wireless transmitter 19 receives wireless control signal, increase the internal pressure of lubricating oil box 16 through controller control booster 18, help lubricating oil to drip from oil dripping pipe 21 on transmission shaft 10, accomplish the lubrication of rope in the rolling process, flow monitor 17 monitors the lubricating oil flow value in oil dripping pipe 21, and transmit for mobile terminal through wireless transmitter 19, when lubricating arrangement appears to lack the oil flow value, In the case of a blockage problem, the user can replace the lubricating device at the first time.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.