WO2020094137A1 - 一种物料破碎机免动力供油装置 - Google Patents

一种物料破碎机免动力供油装置 Download PDF

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Publication number
WO2020094137A1
WO2020094137A1 PCT/CN2019/116900 CN2019116900W WO2020094137A1 WO 2020094137 A1 WO2020094137 A1 WO 2020094137A1 CN 2019116900 W CN2019116900 W CN 2019116900W WO 2020094137 A1 WO2020094137 A1 WO 2020094137A1
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Prior art keywords
oil
driving
bearing
crushing
pump
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PCT/CN2019/116900
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English (en)
French (fr)
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朱兴良
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毛雪梅
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Publication of WO2020094137A1 publication Critical patent/WO2020094137A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F16N7/366—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication with feed by pumping action of a vertical shaft of the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
    • B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2/00—Crushing or disintegrating by gyratory or cone crushers
    • B02C2/02—Crushing or disintegrating by gyratory or cone crushers eccentrically moved
    • B02C2/04—Crushing or disintegrating by gyratory or cone crushers eccentrically moved with vertical axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/36—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with feed by pumping action of the member to be lubricated or of a shaft of the machine; Centrifugal lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F16N7/40—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems in a closed circulation system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/14—Bearings

Definitions

  • the invention relates to a power-free oil supply device for a material crusher, which belongs to the technical field of mechanical lubrication.
  • the material crusher is an indispensable machine for mining operations and is used to crush ore. It is divided into six categories according to the crushing method and mechanical structural characteristics, including jaw crusher, cone crusher, roller crusher, impact crusher, impact crusher, hammer crusher, among which jaw The crusher, cone crusher and roller crusher mainly crush the materials by squeezing force.
  • the impact crusher, impact crusher and hammer crusher mainly crush the materials by impact force.
  • the effective crushing of materials by the material crusher is driven by the high-speed operation of the drive shaft to drive the work of the crushing work piece, so the lubrication and cooling of the drive shaft is extremely important.
  • the bearing load of the moving parts of the material crusher in the prior art is relatively large, so a reasonable lubrication system directly affects the working efficiency of the material crusher and the service life of parts.
  • Solid lubricating oil or liquid lubricating oil is usually used to lubricate the drive shaft.
  • the mechanical disassembly is troublesome, and frequent manual replacement is required to increase the workload.
  • Solid lubrication The oil application is easy to be uneven, and can only be partially lubricated, and cannot be circulated. The temperature rises quickly under the action of friction. It needs to be stopped and cooled, which seriously affects the efficiency of the machine.
  • Liquid oil lubrication can achieve circulation, and the oil supply and oil change are convenient, but the liquid Lubricating oil needs to provide additional power for pumping, consumes energy and provides necessary assembly space.
  • the invention provides a material crusher that drives the pumping work piece in the pump to realize automatic oil supply lubrication by the drive shaft of the device itself, without separately providing power for the liquid lubricant, reducing energy consumption and operating costs, and reducing the assembly space
  • the power-free oil supply device solves the problems in the prior art.
  • the technical solutions of the present invention are:
  • a material-free oil supply device for a material crusher includes a frame, a crushing component installed on the frame, and a driving assembly that drives the crushing component to work, the driving assembly includes a laterally arranged driving spindle and a driving station A drive motor for driving the main shaft, the crushing assembly is pivotally connected to the main shaft,
  • a first crushing bearing and a second crushing bearing are provided at the junction of the crushing assembly and the driving spindle, and a first lubrication channel is formed between the first crushing bearing, the second crushing bearing and the driving spindle, and the frame and the driving spindle
  • the junction is provided with a first frame bearing and a second frame bearing, a second lubrication channel is formed between the first frame bearing, the second frame bearing and the drive spindle, the first crushing bearing, the second crushing
  • the bearing, the first frame bearing and the second frame bearing are provided with a sealing sleeve on the outer side;
  • the end of the drive spindle away from the drive motor is connected to the pumping work piece in the oil pump.
  • a main oil passage is opened inside the drive spindle.
  • the main oil passage is divided into a branch oil passage and a first lubrication passage Two lubricating channels are in contact, one end of the first lubricating channel and the second lubricating channel are connected to an oil outlet line, and the oil outlet line is connected to an oil chamber storing liquid lubricating oil;
  • the oil inlet of the pumping work piece is connected to the oil inlet pipeline of the oil cavity, and the oil outlet of the pumping work piece is connected to the main oil passage to realize a built-in circulating oil passage;
  • the liquid lubricating oil rotates through the pumping work piece to provide power from the oil chamber through the oil inlet line, through the oil pump, through the oil passage, through the oil passage, and through the oil outlet line. Lubrication of spindle and bearings.
  • a material-free oil supply device for a material crusher includes a frame, a crushing component installed on the frame, and a driving assembly that drives the crushing component to work, the driving assembly includes a laterally arranged driving spindle and a driving station A drive motor for driving the main shaft, the crushing assembly is pivotally connected to the main shaft,
  • a first crushing bearing and a second crushing bearing are provided at the junction of the crushing assembly and the driving spindle, and a first lubrication channel is formed between the first crushing bearing, the second crushing bearing and the driving spindle, and the frame and the driving spindle
  • the junction is provided with a first frame bearing and a second frame bearing, a second lubrication channel is formed between the first frame bearing, the second frame bearing and the drive spindle, the first crushing bearing, the second crushing
  • the bearing, the first frame bearing and the second frame bearing are provided with a sealing sleeve on the outer side;
  • the end of the drive spindle away from the drive motor is connected to the pumping work piece in the oil pump.
  • a main oil passage is opened inside the drive spindle.
  • the main oil passage is divided into a branch oil passage and a first lubricating passage. Two lubricating channels are in contact, one end of the first lubricating channel and the second lubricating channel are connected to an oil outlet line, and the oil outlet line is connected to an oil chamber storing liquid lubricating oil;
  • An end of the drive spindle away from the drive motor is provided with a ring of concave parts connected to the main oil passage, and a seal conversion member for forming a sealed oil passage is provided on the periphery of the inner concave part.
  • the oil inlet of the pumping work piece is connected to the oil inlet pipeline of the oil chamber, the oil outlet of the pumping work piece is connected to the oil passage interface, and the oil passage interface is connected to the main oil passage to realize an external circulating oil passage ;
  • the liquid lubricating oil rotates through the pumping work piece to provide power. Flow achieves lubrication of the drive spindle and bearings.
  • the seal conversion member includes an integrally formed cylindrical shell structure and an oil passage interface provided inside the cylindrical shell.
  • the seal conversion member includes a split-shaped arc-shaped shell structure and an oil passage interface provided outside the arc-shaped shell.
  • the driving main shaft is a driving shaft of a jaw crusher, a roller crusher, an impact crusher, or a hammer crusher.
  • the oil pump is a centrifugal pump
  • the pumping work piece is a centrifugal impeller
  • the oil pump is a gear pump
  • the pumping work piece is a driving gear
  • the passive gear of the gear pump is installed on the gear shaft and meshes with the driving gear.
  • the oil pump is an eccentric pump
  • the pumping work piece is a moving plate
  • the oil pump is a vortex pump
  • the pumping work piece is a vortex impeller
  • the innovative idea of the present invention is that the semi-solid butter lubrication under the prior art needs to be replenished many times, the lubrication effect is not clear, and the waste situation is serious. Therefore, the inventor envisages replacing the traditional open semi-solid butter lubrication with an innovative design of sealed engine oil lubrication.
  • An oil pump is connected to the outer end of the drive spindle, and a sealing sleeve is provided at the outer end of the bearing to close the bearing and drive spindle.
  • the oil hole in the main shaft works through the crusher, and the main shaft drives the pumping work piece to rotate to drive the power flow of the liquid engine oil.
  • the drive shaft can be lubricated without providing additional power to the liquid lubricant, reducing energy consumption and operating costs, reducing assembly space, and greatly increasing production capacity.
  • the remarkable structural feature of the present invention is: the innovative circulation structure of "sealed engine oil lubrication” replaces the cumbersome "semi-solid butter lubrication” structure in the prior art.
  • the characteristics and remarkable effects of the present invention are: breaking through the low efficiency of artificial semi-solid butter lubrication in the prior art, achieving a multi-cycle oil lubrication in the material crusher through an innovative sealed oil lubrication circulation structure, reducing friction and heating , At the same time, it can take away the heat of the spindle assembly.
  • the above structure can also be used in jaw crusher or roller crusher or impact crusher or hammer crusher, and also in some material crushers that drive the main shaft laterally.
  • Embodiment 1 is a schematic structural view of Embodiment 1 of a power-free oil supply device for a material crusher of the present invention
  • Embodiment 2 is a schematic structural view of Embodiment 2 of a power-free oil supply device for a material crusher of the present invention
  • FIG. 3 is a schematic structural view of a sealed converter in a power-free oil supply device of a material crusher of the present invention (1);
  • FIG. 4 is a schematic structural diagram of a sealed converter in a power-free oil supply device of a material crusher of the present invention (2);
  • Embodiment 3 is a schematic structural diagram of Embodiment 3 of a power-free oil supply device for a material crusher of the present invention (1);
  • FIG. 6 is a schematic structural diagram of Embodiment 3 of a power-free oil supply device for a material crusher of the present invention (2).
  • a power-free oil supply device of a material crusher includes a frame and a crushing assembly 10 installed on the frame And a drive assembly that drives the crushing assembly 10 to work.
  • the drive assembly includes a laterally arranged drive spindle 9 and a drive motor that drives the drive spindle 9 to work, the crushing assembly 10 is pivotally connected to the drive spindle 9,
  • a first crushing bearing 6 and a second crushing bearing 7 are provided at the junction of the crushing assembly 10 and the driving spindle 9, and a first lubrication channel is formed between the first crushing bearing 6, the second crushing bearing 7 and the driving spindle 9,
  • the first frame bearing 3 and the second frame bearing 8 are provided at the junction of the frame and the drive spindle 9.
  • a second frame bearing 3, a second frame bearing 8 and a drive spindle 9 are formed between the first frame bearing 3 and the second frame bearing 8.
  • Lubrication channel, the outer sleeve of the first crushing bearing 6, the second crushing bearing 7, the first frame bearing 3 and the second frame bearing 8 is provided with a sealing sleeve;
  • An oil chamber 1 storing liquid lubricating oil is connected to one end of the first lubricating passage and the second lubricating passage through an oil pump.
  • the circuit is connected to the oil chamber storing the liquid lubricating oil to realize a circulation circuit, and to lubricate the driving spindle 9 and bearings.
  • a material-free oil supply device for a material crusher includes a frame, a crushing assembly 10 mounted on the frame, and a driving assembly that drives the crushing assembly 10 to work.
  • the driving assembly includes a laterally arranged driving spindle 9 And a driving motor that drives the driving spindle 9, the crushing assembly 10 is pivotally connected to the driving spindle 9,
  • a first crushing bearing 6 and a second crushing bearing 7 are provided at the junction of the crushing assembly 10 and the driving spindle 9, and a first lubrication channel is formed between the first crushing bearing 6, the second crushing bearing 7 and the driving spindle 9,
  • the first frame bearing 3 and the second frame bearing 8 are provided at the junction of the frame and the drive spindle 9.
  • a second frame bearing 3, a second frame bearing 8 and a drive spindle 9 are formed between the first frame bearing 3 and the second frame bearing 8.
  • Lubrication channel, the outer sleeve of the first crushing bearing 6, the second crushing bearing 7, the first frame bearing 3 and the second frame bearing 8 is provided with a sealing sleeve;
  • the end of the driving spindle 9 away from the driving motor is connected to the pumping work piece 4 in the oil pump.
  • a main oil passage 5 is opened inside the driving spindle 9.
  • the main oil passage 5 is divided into a branch oil passage and a A lubricating channel and a second lubricating channel are in contact, and one end of the first lubricating channel and the second lubricating channel is connected with an oil outlet pipe penetrating through the sealing bush, and the oil outlet pipe is connected to the oil chamber 1 storing liquid lubricant oil;
  • An end of the drive spindle 9 away from the drive motor is provided with a circle of inner recesses 14 connected to the main oil passage 5.
  • a seal conversion member 11 for forming a sealed oil passage is provided on the periphery of the inner recesses 14.
  • An oil passage interface 13 corresponding to the main oil passage 5 in the concave portion 14 is provided in the piece 11;
  • the oil inlet of the pumping working piece 4 is connected to the oil inlet line 2 of the oil chamber 1, the oil outlet of the pumping working piece 4 is connected to the oil passage interface 13, and the oil passage interface 13 is connected to the main oil passage 5 , To achieve external circulation oil circuit;
  • the liquid lubricating oil rotates through the pumping work piece 4 to provide power from the oil chamber 1 through the oil inlet line 2 through the oil pump through the oil passage interface 13 through the oil passage through the lubrication
  • the channel circulates through the oil outlet line to achieve lubrication of the drive spindle 9 and bearings.
  • the seal conversion member 11 includes an integrally formed cylindrical housing 12 structure and an oil passage interface 13 disposed inside the cylindrical housing 12.
  • the seal conversion member 11 includes a split-shaped arc casing 12 structure and an oil passage interface 13 disposed outside the arc casing 12.
  • the driving spindle 9 is a driving shaft of a jaw crusher, a roller crusher, an impact crusher or a hammer crusher.
  • the oil pump is a centrifugal pump
  • the pumping work piece 4 is a centrifugal impeller
  • the lower end of the drive shaft 9 is connected to the centrifugal impeller of the centrifugal pump
  • an oil inlet and an oil outlet are opened on the pump casing of the centrifugal pump Hole
  • the oil inlet hole and the oil outlet hole of the centrifugal pump are connected to the oil inlet pipe 2 respectively.
  • the oil pump is a gear pump
  • the pumping work piece 4 is a driving gear
  • the lower end of the driving spindle 9 is connected to the driving gear of the gear pump
  • the passive gear of the gear pump is installed on the gear shaft, and is in contact with The driving gear is meshed
  • the gear pump casing is provided with an oil inlet hole and an oil outlet hole, and the gear pump oil inlet hole and the oil outlet hole are respectively connected with the oil inlet pipe 2.
  • the oil pump is an eccentric pump
  • the pumping work piece 4 is a moving disc
  • an eccentric segment is provided at the lower end of the driving spindle 9 and is connected to the moving disc of the eccentric pump
  • an inlet is opened on the pump casing of the eccentric pump
  • the oil hole and the oil outlet, the oil inlet and the oil outlet of the eccentric pump are connected to the oil inlet pipe 2 respectively.
  • the oil pump is a vortex pump
  • the pumping work piece 4 is a vortex impeller
  • the lower end of the drive shaft 9 is connected to the centrifugal impeller of the vortex pump
  • the vortex pump casing is provided with an oil inlet and an oil outlet
  • the oil inlet hole and the oil outlet hole of the vortex pump are connected to the oil inlet pipe 2 respectively.
  • FIG. 6 is a schematic structural diagram (1) and structural diagram (2) of a third embodiment of a material-crusher power-free oil supply device, a material-crusher power-free oil supply device, including a frame , A crushing assembly 10 installed on the frame and a driving assembly driving the crushing assembly 10 to work, the driving assembly includes a laterally arranged driving spindle 9 and a driving motor driving the driving spindle 9 to work, The crushing assembly 10 is pivotally connected to the driving spindle 9,
  • a first crushing bearing 6 and a second crushing bearing 7 are provided at the junction of the crushing assembly 10 and the driving spindle 9, and a first lubrication channel is formed between the first crushing bearing 6, the second crushing bearing 7 and the driving spindle 9,
  • the first frame bearing 3 and the second frame bearing 8 are provided at the junction of the frame and the drive spindle 9.
  • a second frame bearing 3, a second frame bearing 8 and a drive spindle 9 are formed between the first frame bearing 3 and the second frame bearing 8.
  • Lubrication channel, the outer sleeve of the first crushing bearing 6, the second crushing bearing 7, the first frame bearing 3 and the second frame bearing 8 is provided with a sealing sleeve;
  • the end of the driving spindle 9 away from the driving motor is connected to the pumping work piece 4 in the oil pump.
  • a main oil passage 5 is opened inside the driving spindle 9.
  • the main oil passage 5 is divided into a branch oil passage and a A lubricating channel and a second lubricating channel are in contact, and one end of the first lubricating channel and the second lubricating channel is connected with an oil outlet pipe, and the oil outlet pipe is connected to the oil chamber 1 storing liquid lubricant oil;
  • the oil inlet of the pumping work piece 4 is connected to the oil inlet line 2 of the oil chamber 1, and the oil outlet of the pumping work piece 4 is connected to the main oil passage 5 to realize a built-in circulating oil passage;
  • the liquid lubricating oil rotates through the pumping work piece 4 to provide power from the oil chamber 1 through the oil inlet pipe 2 through the oil pump through the oil passage through the lubrication passage through the oil outlet pipe
  • the circulating flow realizes the lubrication of the drive spindle 9 and the bearings.
  • the oil pump is a centrifugal pump
  • the pumping work piece 4 is a centrifugal impeller
  • the lower end of the drive shaft 9 is connected to the centrifugal impeller of the centrifugal pump
  • an oil inlet and an oil outlet are opened on the pump casing of the centrifugal pump Hole
  • the oil inlet hole and the oil outlet hole of the centrifugal pump are connected to the oil inlet pipe 2 respectively.
  • the oil pump is a gear pump
  • the pumping work piece 4 is a driving gear
  • the lower end of the driving spindle 9 is connected to the driving gear of the gear pump
  • the passive gear of the gear pump is installed on the gear shaft, and is in contact with The driving gear is meshed
  • the gear pump casing is provided with an oil inlet hole and an oil outlet hole, and the gear pump oil inlet hole and the oil outlet hole are respectively connected with the oil inlet pipe 2.
  • the oil pump is an eccentric pump
  • the pumping work piece 4 is a moving disc
  • an eccentric segment is provided at the lower end of the driving spindle 9 and is connected to the moving disc of the eccentric pump
  • an inlet is opened on the eccentric pump casing
  • the oil hole and the oil outlet, the oil inlet and the oil outlet of the eccentric pump are connected to the oil inlet pipe 2 respectively.
  • the oil pump is a vortex pump
  • the pumping work piece 4 is a vortex impeller
  • the lower end of the drive shaft 9 is connected to the centrifugal impeller of the vortex pump
  • the vortex pump casing is provided with an oil inlet and an oil outlet
  • the oil inlet hole and the oil outlet hole of the vortex pump are connected to the oil inlet pipe 2 respectively.

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  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Grinding (AREA)

Abstract

一种物料破碎机免动力供油装置，包括机架、破碎组件（10）和驱动总成，驱动主轴（9）远离驱动电机的一端与油泵内的泵送工作件（4）相连接，驱动主轴（9）内部开设有一主油道（5），主油道（5）分流有支油道与第一润滑通道、第二润滑通道相接触；第一润滑通道和第二润滑通道一端连接有出油管路，出油管路与储存液态润滑油的油腔（1）相连；泵送工作件（4）进油口与油腔（1）的进油管路（2）相连，泵送工作件（4）出油口与主油道（5）相连，实现内置循环油路。所述物料破碎机免动力供油装置通过设备本身的驱动轴带动泵内的泵送工作件运转实现自动供油润滑，无需为液态润滑油另行提供动力，降低能耗和运行成本，减少装配空间。

Description

一种物料破碎机免动力供油装置 技术领域
本发明涉及一种物料破碎机免动力供油装置，属于机械润滑技术领域。
背景技术
机械在运转过程中，接触并相对运动的部位均需采用润滑剂来降低接触部位的摩擦力，以延长设备使用寿命，其中物料破碎机是矿山作业必不可少的机械，用于对矿石进行破碎，根据破碎方式、机械的构造特征来划分，大体分为六类，包括颚式破碎机、圆锥破碎机、辊式破碎机、冲击式破碎机、反击式破碎机、锤式破碎机，其中颚式破碎机、圆锥破碎机、辊式破碎机主要通过挤压力对物料进行破碎，冲击式破碎机、反击式破碎机、锤式破碎机主要通过冲击力对物料进行破碎。
物料破碎机对物料的有效破碎均是通过驱动轴的高速运转来驱动破碎工作件工作，因此驱动轴的的润滑冷却极为重要。但现有技术中的物料破碎机的运动部件的承载负荷较大，因此合理的润滑系统直接影响着物料破碎机的工作效率以及零部件的使用寿命。
目前通常采用固态润滑油或液态润滑油对驱动轴进行润滑，但是固态润滑油在使用过程中非常不便需要拆开机械进行涂抹，机械拆装麻烦，并需频繁人工更换，增加工作量，固态润滑油涂抹易不均匀，只能局部润滑，无法循环，在摩擦力的作用下升温很快，需停机冷却，严重影响机械工作效率，液态油润滑可实现循环，且供油换油方便，但是液态润滑油需要另行提供动力进行泵送，耗能且需提供必要的装配空间。
发明内容
本发明提出一种通过设备本身的驱动轴带动泵内的泵送工作件运转实现自动供油润滑，无需对为液态润滑油另行提供动力，降低能耗和运行成本，减少装配空间的物料破碎机免动力供油装置，解决现有技术存在的问题。
为了解决上述技术问题，本发明的技术方案为：
一种物料破碎机免动力供油装置，包括机架、安装在所述机架上的破碎组件和带动所述破碎组件工作的驱动总成，驱动总成包括一横向设置的驱动主轴和带动所述驱动主轴工作的驱动电机，所述破碎组件枢接在驱动主轴上，
所述破碎组件与驱动主轴的交接处设置有第一破碎轴承和第二破碎轴承，第一破碎轴承、第二破碎轴承和驱动主轴之间形成有第一润滑通道，所述机架与驱动主轴的交接处设置有第一机架轴承和第二机架轴承，第一机架轴承、第二机架轴承和驱动主轴之间形成有第二润滑通道，所述第一破碎轴承、第二破碎轴承、第一机架轴承和第二机架轴承的外侧套设有密封轴套；
所述驱动主轴远离所述驱动电机的一端与油泵内的泵送工作件相连接，所述驱动主轴内部开设有一主油道，所述主油道分流有支油道与第一润滑通道、第二润滑通道相接触，所述第一润滑通道和第二润滑通道一端连接有出油管路，所述出油管路与储存液态润滑油的油腔相连；
所述泵送工作件进油口与油腔的进油管路相连，所述泵送工作件出油口与主油道相连，实现内置循环油路；
所述驱动主轴驱动油泵内的泵送工作件工作时，液态润滑油通过泵送工作件转动提供动力由油腔经过进油管路经过油泵经过油道经过润滑通道经过出油管路循环流动实现对驱动主轴和轴承的润滑。
一种物料破碎机免动力供油装置，包括机架、安装在所述机架上的破碎组件和带动所述破碎组件工作的驱动总成，驱动总成包括一横向设置的驱动主轴和带动所述驱动主轴工作的驱动电机，所述破碎组件枢接在驱动主轴上，
所述破碎组件与驱动主轴的交接处设置有第一破碎轴承和第二破碎轴承，第一破碎轴承、第二破碎轴承和驱动主轴之间形成有第一润滑通道，所述机架与驱动主轴的交接处设置有第一机架轴承和第二机架轴承，第一机架轴承、第二机架轴承和驱动主轴之间形成有第二润滑通道，所述第一破碎轴承、第二破碎轴承、第一机架轴承和第二机架轴承的外侧套设有密封轴套；
所述驱动主轴远离所述驱动电机的一端与油泵内的泵送工作件相连接，所述驱动主轴内部开设有一主油道，所述主油道分流有支油道与第一润滑通道、 第二润滑通道相接触，所述第一润滑通道和第二润滑通道一端连接有出油管路，所述出油管路与储存液态润滑油的油腔相连；
所述驱动主轴远离所述驱动电机的一端开设有一圈与主油道相连的内凹部，所述内凹部外围设置有一用于形成密封油道的密封转换件，所述密封转换件内设有与所述内凹部中主油道一一对应的油道接口；
所述泵送工作件进油口与油腔的进油管路相连，所述泵送工作件出油口与油道接口相连，所述油道接口与主油道相连，实现外置循环油路；
所述驱动主轴驱动油泵内的泵送工作件工作时，液态润滑油通过泵送工作件转动提供动力由油腔经过进油管路经过油泵经过油道接口经过油道经过润滑通道经过出油管路循环流动实现对驱动主轴和轴承的润滑。
进一步地，所述密封转换件包括一体成型的圆柱形外壳结构和设置在圆柱形外壳内部的油道接口。
进一步地，所述密封转换件包括分体成型的弧形外壳结构和设置在弧形外壳外部的油道接口。
进一步地，所述驱动主轴为颚式破碎机或辊式破碎机或反击式破碎机或锤式破碎机的驱动轴。
进一步地，所述油泵为离心泵，所述泵送工作件为离心叶轮。
进一步地，所述油泵为齿轮泵，所述泵送工作件为主动齿轮，齿轮泵的被动齿轮安装在齿轮轴上，并与主动齿轮啮合。
进一步地，所述油泵为偏心泵，所述泵送工作件为动盘。
进一步地，所述油泵为涡流泵，所述泵送工作件为涡流叶轮。
本发明的创新思路在于在现有技术下的半固体黄油润滑，需要多次补充，润滑效果不明确，浪费情况严重。于是，本发明人设想用创新设计的密闭机油润滑来替代传统的开放式半固体黄油润滑，在驱动主轴外端连接油泵，在轴承外端设置密封轴套，将轴承和驱动主轴封闭，从驱动主轴内开油孔，通过破碎机工作，驱动主轴带动泵送工作件旋转从而带动液体机油动力流动，从油腔经过进油管路经过油道经过润滑通道经过出油管路，再回到油腔实现一个循环， 无需对为液态润滑油另行提供动力，即可实现对驱动轴的润滑，降低能耗和运行成本，减少装配空间，产能大幅提升。
本发明的显著结构特征是：用“密封机油润滑”的创新循环结构，取代了现有技术中繁琐的“半固体黄油润滑”结构。
本发明的特点和显著效果是：突破了现有技术中人工半固体黄油润滑的低效率，通过一种创新的密封机油润滑循环结构，实现物料破碎机内的多次循环机油润滑，减少摩擦发热，同时又能把主轴组件热量带走。上述结构也可以用在颚式破碎机或辊式破碎机或反击式破碎机或锤式破碎机，也可以用在一些横向驱动主轴的物料破碎机中。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。
图1为本发明一种物料破碎机免动力供油装置中实施例一的结构示意图；
图2为本发明一种物料破碎机免动力供油装置中实施例二的结构示意图；
图3为本发明一种物料破碎机免动力供油装置中密封转换器的结构示意图(1)；
图4为本发明一种物料破碎机免动力供油装置中密封转换器的结构示意图(2)；
图5为本发明一种物料破碎机免动力供油装置中实施例三的结构示意图(1)；
图6为本发明一种物料破碎机免动力供油装置中实施例三的结构示意图(2)。
图中：1-油腔；2-进油管路；3-第一机架轴承；4-泵送工作件；5-主油道；6-第一破碎轴承；7-第二破碎轴承；8-第二机架轴承；9-驱动主轴；10-破碎组件；11-密封转换件；12-外壳；13-油道接口；14-内凹部。
具体实施方式
下面结合附图对本发明的具体实施方式作进一步说明。在此需要说明的是，对于这些实施方式的说明用于帮助理解本发明，但并不构成对本发明的限定。此外，下面所描述的本发明各个实施方式中所涉及的技术特征只要彼此之间未构成冲突就可以相互组合。
实施例一：
参照图1所示的一种物料破碎机免动力供油装置中实施例一的结构示意图，一种物料破碎机免动力供油装置，包括机架、安装在所述机架上的破碎组件10和带动所述破碎组件10工作的驱动总成，驱动总成包括一横向设置的驱动主轴9和带动所述驱动主轴9工作的驱动电机，所述破碎组件10枢接在驱动主轴9上，
所述破碎组件10与驱动主轴9的交接处设置有第一破碎轴承6和第二破碎轴承7，第一破碎轴承6、第二破碎轴承7和驱动主轴9之间形成有第一润滑通道，所述机架与驱动主轴9的交接处设置有第一机架轴承3和第二机架轴承8，第一机架轴承3、第二机架轴承8和驱动主轴9之间形成有第二润滑通道，所述第一破碎轴承6、第二破碎轴承7、第一机架轴承3和第二机架轴承8的外侧套设有密封轴套；
一储存液态润滑油的油腔1通过油泵与第一润滑通道和第二润滑通道的一端相连，所述第一润滑通道和第二润滑通道相对的另一端连接有出油管路，所述出油管路与储存液态润滑油的油腔相连实现循环回路，实现对驱动主轴9和轴承的润滑。
实施例二：
参照图2、图3和图4所示的一种物料破碎机免动力供油装置中实施例二的结构示意图、密封转换器的结构示意图(1)和密封转换器的结构示意图(2)，一种物料破碎机免动力供油装置，包括机架、安装在所述机架上的破碎组件10和带动所述破碎组件10工作的驱动总成，驱动总成包括一横向设置的驱动主轴9和带动所述驱动主轴9工作的驱动电机，所述破碎组件10枢接在驱动主轴9上，
所述破碎组件10与驱动主轴9的交接处设置有第一破碎轴承6和第二破碎轴承7，第一破碎轴承6、第二破碎轴承7和驱动主轴9之间形成有第一润滑通道，所述机架与驱动主轴9的交接处设置有第一机架轴承3和第二机架轴承8，第一机架轴承3、第二机架轴承8和驱动主轴9之间形成有第二润滑通道，所述第一破碎轴承6、第二破碎轴承7、第一机架轴承3和第二机架轴承8的外侧套设有密封轴套；
所述驱动主轴9远离所述驱动电机的一端与油泵内的泵送工作件4相连接，所述驱动主轴9内部开设有一主油道5，所述主油道5分流有支油道与第一润滑通道、第二润滑通道相接触，所述第一润滑通道和第二润滑通道一端连接有贯穿密封轴套的出油管路，所述出油管路与储存液态润滑油的油腔1相连；
所述驱动主轴9远离所述驱动电机的一端开设有一圈与主油道5相连的内凹部14，所述内凹部14外围设置有一用于形成密封油道的密封转换件11，所述密封转换件11内设有与所述内凹部14中主油道5一一对应的油道接口13；
所述泵送工作件4进油口与油腔1的进油管路2相连，所述泵送工作件4出油口与油道接口13相连，所述油道接口13与主油道5相连，实现外置循环油路；
所述驱动主轴9驱动油泵内的泵送工作件4工作时，液态润滑油通过泵送工作件4转动提供动力由油腔1经过进油管路2经过油泵经过油道接口13经过油道经过润滑通道经过出油管路循环流动实现对驱动主轴9和轴承的润滑。
在其他实施例中，所述密封转换件11包括一体成型的圆柱形外壳12结构和设置在圆柱形外壳12内部的油道接口13。
在其他实施例中，所述密封转换件11包括分体成型的弧形外壳12结构和设置在弧形外壳12外部的油道接口13。
所述驱动主轴9为颚式破碎机或辊式破碎机或反击式破碎机或锤式破碎机的驱动轴。
在其他实施例中，所述油泵为离心泵，所述泵送工作件4为离心叶轮，驱动主轴9的下端与离心泵的离心叶轮连接，离心泵泵壳上开设有进油孔和出油孔，离心泵的进油孔和出油孔分别与进油管路2连接。
在其他实施例中，所述油泵为齿轮泵，所述泵送工作件4为主动齿轮，驱动主轴9的下端与齿轮泵的主动齿轮连接，齿轮泵的被动齿轮安装在齿轮轴上，并与主动齿轮啮合，齿轮泵泵壳上开设有进油孔和出油孔，齿轮泵进油孔和出油孔分别与进油管路2连接。
在其他实施例中，所述油泵为偏心泵，所述泵送工作件4为动盘，驱动主轴9的下端设置有偏心段并与偏心泵的动盘连接，偏心泵泵壳上开设有进油孔和出油孔，偏心泵进油孔和出油孔分别与进油管路2连接。
在其他实施例中，所述油泵为涡流泵，所述泵送工作件4为涡流叶轮，驱动主轴9的下端与涡流泵的离心叶轮连接，涡流泵泵壳上开设有进油孔和出油孔，涡流泵的进油孔和出油孔分别与进油管路2连接。
实施例三：
参照图5和图6所示的一种物料破碎机免动力供油装置中实施例三的结构示意图(1)和结构示意图(2)，一种物料破碎机免动力供油装置，包括机架、安装在所述机架上的破碎组件10和带动所述破碎组件10工作的驱动总成，驱动总成包括一横向设置的驱动主轴9和带动所述驱动主轴9工作的驱动电机，所述破碎组件10枢接在驱动主轴9上，
所述破碎组件10与驱动主轴9的交接处设置有第一破碎轴承6和第二破碎轴承7，第一破碎轴承6、第二破碎轴承7和驱动主轴9之间形成有第一润滑通道，所述机架与驱动主轴9的交接处设置有第一机架轴承3和第二机架轴承8，第一机架轴承3、第二机架轴承8和驱动主轴9之间形成有第二润滑通道，所述第一破碎轴承6、第二破碎轴承7、第一机架轴承3和第二机架轴承8的外侧套设有密封轴套；
所述驱动主轴9远离所述驱动电机的一端与油泵内的泵送工作件4相连接，所述驱动主轴9内部开设有一主油道5，所述主油道5分流有支油道与第一润滑通道、第二润滑通道相接触，所述第一润滑通道和第二润滑通道一端连接有出油管路，所述出油管路与储存液态润滑油的油腔1相连；
所述泵送工作件4进油口与油腔1的进油管路2相连，所述泵送工作件4出油口与主油道5相连，实现内置循环油路；
所述驱动主轴9驱动油泵内的泵送工作件4工作时，液态润滑油通过泵送工作件4转动提供动力由油腔1经过进油管路2经过油泵经过油道经过润滑通道经过出油管路循环流动实现对驱动主轴9和轴承的润滑。
在其他实施例中，所述油泵为离心泵，所述泵送工作件4为离心叶轮，驱动主轴9的下端与离心泵的离心叶轮连接，离心泵泵壳上开设有进油孔和出油孔，离心泵的进油孔和出油孔分别与进油管路2连接。
在其他实施例中，所述油泵为齿轮泵，所述泵送工作件4为主动齿轮，驱动主轴9的下端与齿轮泵的主动齿轮连接，齿轮泵的被动齿轮安装在齿轮轴上，并与主动齿轮啮合，齿轮泵泵壳上开设有进油孔和出油孔，齿轮泵进油孔和出油孔分别与进油管路2连接。
在其他实施例中，所述油泵为偏心泵，所述泵送工作件4为动盘，驱动主轴9的下端设置有偏心段并与偏心泵的动盘连接，偏心泵泵壳上开设有进油孔和出油孔，偏心泵进油孔和出油孔分别与进油管路2连接。
在其他实施例中，所述油泵为涡流泵，所述泵送工作件4为涡流叶轮，驱动主轴9的下端与涡流泵的离心叶轮连接，涡流泵泵壳上开设有进油孔和出油孔，涡流泵的进油孔和出油孔分别与进油管路2连接。
以上结合附图对本发明的实施方式作了详细说明，但本发明不限于所描述的实施方式。对于本领域的技术人员而言，在不脱离本发明原理和精神的情况下，对这些实施方式进行多种变化、修改、替换和变型，仍落入本发明的保护范围内。

Claims (9)

  1. 一种物料破碎机免动力供油装置，包括机架、安装在所述机架上的破碎组件和带动所述破碎组件工作的驱动总成，驱动总成包括一横向设置的驱动主轴和带动所述驱动主轴工作的驱动电机，所述破碎组件枢接在驱动主轴上，其特征在于：
    所述破碎组件与驱动主轴的交接处设置有第一破碎轴承和第二破碎轴承，第一破碎轴承、第二破碎轴承和驱动主轴之间形成有第一润滑通道，所述机架与驱动主轴的交接处设置有第一机架轴承和第二机架轴承，第一机架轴承、第二机架轴承和驱动主轴之间形成有第二润滑通道，所述第一破碎轴承、第二破碎轴承、第一机架轴承和第二机架轴承的外侧套设有密封轴套；
    所述驱动主轴远离所述驱动电机的一端与油泵内的泵送工作件相连接，所述驱动主轴内部开设有一主油道，所述主油道分流有支油道与第一润滑通道、第二润滑通道相接触，所述第一润滑通道和第二润滑通道一端连接有出油管路，所述出油管路与储存液态润滑油的油腔相连；
    所述泵送工作件进油口与油腔的进油管路相连，所述泵送工作件出油口与主油道相连，实现内置循环油路；
    所述驱动主轴驱动油泵内的泵送工作件工作时，液态润滑油通过泵送工作件转动提供动力由油腔经过进油管路经过油泵经过油道经过润滑通道经过出油管路循环流动实现对驱动主轴和轴承的润滑。
  2. 一种物料破碎机免动力供油装置，包括机架、安装在所述机架上的破碎组件和带动所述破碎组件工作的驱动总成，驱动总成包括一横向设置的驱动主轴和带动所述驱动主轴工作的驱动电机，所述破碎组件枢接在驱动主轴上，其特征在于：
    所述破碎组件与驱动主轴的交接处设置有第一破碎轴承和第二破碎轴承，第一破碎轴承、第二破碎轴承和驱动主轴之间形成有第一润滑通道，所述机架与驱动主轴的交接处设置有第一机架轴承和第二机架轴承，第一机架轴承、第二机架轴承和驱动主轴之间形成有第二润滑通道，所述第一破碎轴承、第二破碎轴承、第一机架轴承和第二机架轴承的外侧套设有密封轴套；
    所述驱动主轴远离所述驱动电机的一端与油泵内的泵送工作件相连接，所述驱动主轴内部开设有一主油道，所述主油道分流有支油道与第一润滑通道、第二润滑通道相接触，所述第一润滑通道和第二润滑通道一端连接有出油管路，所述出油管路与储存液态润滑油的油腔相连；
    所述驱动主轴远离所述驱动电机的一端开设有一圈与主油道相连的内凹部，所述内凹部外围设置有一用于形成密封油道的密封转换件，所述密封转换件内设有与所述内凹部中主油道一一对应的油道接口；
    所述泵送工作件进油口与油腔的进油管路相连，所述泵送工作件出油口与油道接口相连，所述油道接口与主油道相连，实现外置循环油路；
    所述驱动主轴驱动油泵内的泵送工作件工作时，液态润滑油通过泵送工作件转动提供动力由油腔经过进油管路经过油泵经过油道接口经过油道经过润滑通道经过出油管路循环流动实现对驱动主轴和轴承的润滑。
  3. 根据权利要求2所述的一种物料破碎机免动力供油装置，其特征在于：所述密封转换件包括一体成型的圆柱形外壳结构和设置在圆柱形外壳内部的油道接口。
  4. 根据权利要求2所述的一种物料破碎机免动力供油装置，其特征在于：所述密封转换件包括分体成型的弧形外壳结构和设置在弧形外壳外部的油道接口。
  5. 根据权利要求1或2或3或4所述的一种物料破碎机免动力供油装置，其特征在于：所述驱动主轴为颚式破碎机或辊式破碎机或反击式破碎机或锤式破碎机的驱动轴。
  6. 根据权利要求1或2或3或4所述的一种物料破碎机免动力供油装置，其特征在于：所述油泵为离心泵，所述泵送工作件为离心叶轮。
  7. 根据权利要求1或2或3或4所述的一种物料破碎机免动力供油装置，其特征在于：所述油泵为齿轮泵，所述泵送工作件为主动齿轮，齿轮泵的被动齿轮安装在齿轮轴上，并与主动齿轮啮合。
  8. 根据权利要求1或2或3或4所述的一种物料破碎机免动力供油装置，其特征在于：所述油泵为偏心泵，所述泵送工作件为动盘。
  9. 根据权利要求1或2或3或4所述的一种物料破碎机免动力供油装置，其特征在于：所述油泵为涡流泵，所述泵送工作件为涡流叶轮。
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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN115059862B (zh) * 2022-02-22 2024-03-22 贵州乌江水电开发有限责任公司 一种智能化水轮发电机
CN114935101B (zh) * 2022-05-24 2023-10-20 安徽美岚智能装备制造有限公司 一种圆锥破碎机用稀油循环喷射润滑机构

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013934A1 (en) * 1998-12-22 2000-06-28 Unozawa-Gumi Iron Works, Ltd. Multi-stage rotary vacuum pump used for high temperature gas
CN102062290A (zh) * 2010-12-17 2011-05-18 攀枝花环业冶金渣开发有限责任公司 复摆式破碎机偏心轴轴承的润滑结构
CN202962565U (zh) * 2012-09-03 2013-06-05 桂林晟兴机械制造有限公司 机油润滑环辊磨
CN105156865A (zh) * 2015-09-17 2015-12-16 太原钢铁(集团)有限公司 一种破碎机润滑装置
CN108980326A (zh) * 2018-09-20 2018-12-11 江苏泰隆减速机股份有限公司 轴头带泵自润滑减速机
CN209213417U (zh) * 2018-11-10 2019-08-06 浙江晟达机械有限公司 一种圆锥破碎机免动力供油装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2092371U (zh) * 1991-02-12 1992-01-08 南京水泥机械厂 离心式冲击破碎机
SG169248A1 (en) * 2009-08-27 2011-03-30 Panasonic Corp Lubricant supply tube for compressors
KR101469692B1 (ko) * 2010-08-17 2014-12-05 토모에코교 카부시키카이샤 연속 급지 장치를 구비한 디캔터형 원심분리기
CN204034792U (zh) * 2014-08-29 2014-12-24 湖南湘冶机械制造有限公司 一种新型冲击式破碎机
CN206295998U (zh) * 2016-11-15 2017-07-04 河南黎明重工科技股份有限公司 用于圆锥破碎机润滑系统的回油增压装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1013934A1 (en) * 1998-12-22 2000-06-28 Unozawa-Gumi Iron Works, Ltd. Multi-stage rotary vacuum pump used for high temperature gas
CN102062290A (zh) * 2010-12-17 2011-05-18 攀枝花环业冶金渣开发有限责任公司 复摆式破碎机偏心轴轴承的润滑结构
CN202962565U (zh) * 2012-09-03 2013-06-05 桂林晟兴机械制造有限公司 机油润滑环辊磨
CN105156865A (zh) * 2015-09-17 2015-12-16 太原钢铁(集团)有限公司 一种破碎机润滑装置
CN108980326A (zh) * 2018-09-20 2018-12-11 江苏泰隆减速机股份有限公司 轴头带泵自润滑减速机
CN209213417U (zh) * 2018-11-10 2019-08-06 浙江晟达机械有限公司 一种圆锥破碎机免动力供油装置
CN209245674U (zh) * 2018-11-10 2019-08-13 浙江晟达机械有限公司 一种物料破碎机免动力供油装置
CN209524304U (zh) * 2018-11-10 2019-10-22 浙江晟达机械有限公司 一种带滚动抛射装置的冲击破碎机免动力供油装置

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