CN210948680U

CN210948680U - Novel many perceptions of buddha's warrior attendant level intelligence entry driving machine

Info

Publication number: CN210948680U
Application number: CN201921611023.0U
Authority: CN
Inventors: 吴佳梁; 刘金荣; 卢明亮; 郎国军; 李新
Original assignee: Wuxi Huahan Energy Equipment Technology Co ltd
Current assignee: Wuxi Huahan Energy Equipment Technology Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-07
Anticipated expiration: 2029-09-26

Abstract

The utility model discloses a novel many perceptions of buddha's warrior attendant level intelligence entry driving machine includes cutting part, and cutting part is connected with this somatic part, the portion of scooping up, first cargo airplane are connected with this somatic part, form shipment mechanism, running gear is connected with this somatic part, and hydraulic system is the entry driving machine power supply, installs at the middle part and the rear of this somatic part, and lubricating system, water system are the auxiliary system of complete machine, install at the rear of this somatic part and the upper portion at the rear supporting part. The utility model greatly prolongs the service life of the cutting part; the problems that the period of the first shaving type overhaul of the cutting head generally does not exceed half a year, the number of times of recycling does not exceed four times and the service life is too short under the severe working condition of the cutting head are solved. The instantaneous pressure impact is relieved by the energy accumulator, and the service life of the oil cylinder sealing system is prolonged. A novel development machine suitable for intelligent and internet of things technologies is developed.

Description

Novel many perceptions of buddha's warrior attendant level intelligence entry driving machine

Technical Field

The utility model relates to a novel many senses of buddha's warrior attendant level intelligence entry driving machine belongs to entry driving machine technical field.

Background

At present, the existing heading machine has no history of no well lifting and overhaul for five years, namely that the heading machine does not lift the well and overhaul under the equivalent end face of 14 square meters to 16 square meters and the heading amount of (14&16 square meters 150 meters/month 12 (month) 5 (year)) 126000 cubic meters to 144000 cubic meters under the rock drift with the hardness of below f8, which is a very difficult comprehensive technology, and all key parts (such as a speed reducer, a motor and other key transmission parts) of the heading machine and five systems (a transportation system, a cutting system, an electrical system, a hydraulic power system and a transmission system) of the heading machine can continuously work under the well for five years without overhaul (the overhaul must lift the well and must overhaul the well).

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel many feelings of buddha's warrior attendant level intelligence entry driving machine to solve the problem that proposes in 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 novel many feelings of buddha's warrior attendant level intelligence entry driving machine includes cutting part, scraper, first cargo airplane, this somatic part, running gear, hydraulic system, electrical system, lubricating system, water system and back supporting part, cutting part be connected with this somatic part, scraper, first cargo airplane are connected with this somatic part, form shipment mechanism, running gear is connected with this somatic part, and hydraulic system is the entry driving machine power supply, installs at the middle part and the rear of this somatic part, and lubricating system, water system are the auxiliary system of complete machine, install at the rear of this somatic part and the upper portion at the back supporting part.

The cutting part comprises a cutting head, a cutting arm, a speed reducer and a motor, the front end of the cutting arm is the cutting head, the rear end of the cutting arm is connected with the speed reducer, and the rear end of the speed reducer is connected with the motor.

Preferably, the cutting part is connected with the electrical system through the monitoring probe, and when the pitching angle of the cutting part works, the monitoring probe is required to monitor and control the angle and the working time of the cutting part, so that the bearing sealing elements in the cutting arm and the speed reducer are prevented from being damaged due to oil shortage caused by long-term pitching oil shortage.

Preferably, the cutting head applies a laser 3D printing technology, the hardness of a printing layer of the cutting head is HRC70-80, the cutting head is made of metal and ceramic materials in a combined mode, the cutting head utilizes an internet of things technology, the working states of the cutting head and the pick holder are monitored in real time through a sensing probe, the temperature change trend of the pick holder is monitored, abnormal working conditions such as pick clamping stagnation and eccentric wear are found in time, and the cutting holder is prevented from being damaged.

Preferably, the cutting arm and the internal bearing of the speed reducer are connected with an electrical system through a vibration inductor, the vibration amplitude/frequency is monitored, and the bearing damage condition and the expected failure time under the current working condition are judged through signal demodulation, envelope spectrum (early failure) and speed spectrum (middle and later failure) professional data analysis.

Preferably, the abrasion part of the shoveling and conveying part is a replaceable abrasion-resistant plate, so that the shoveling and conveying part is convenient to disassemble and replace, the chain speed is automatically adjusted by the shoveling and conveying part according to the conveying load, and the abrasion of the scraping plate and the heat generation caused by no-load loss are reduced.

Preferably, the two sides of the rear end of the cutting head are connected with a lifting oil cylinder and a rotary oil cylinder, an oil supplementing pump and an energy accumulator are arranged in a hydraulic system, the oil supplementing pump is connected with the energy accumulator, the energy accumulator is respectively connected with the lifting oil cylinder and the rotary oil cylinder, the oil supplementing pump and the energy accumulator can effectively complete the oil supplementing and oil absorbing functions of the lifting oil cylinder and the rotary oil cylinder by utilizing the function of storing and releasing oil by the energy accumulator, the energy accumulator of the oil cylinder absorbs instantaneous vibration impact, and the impact force of the tip of the oil cylinder is reduced by more than one time.

Preferably, the electrical system is an omnibearing intelligent platform based on big data and internet of things technology, so that the normal operation of the unit is guaranteed, and the electrical system is provided with a cutting self-adaptive matching technology, an internet of things perception safety protection technology, an over-working condition operation detection technology, a fault expert self-diagnosis technology, a key element service life prediction and operation and maintenance service intelligent platform technology.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the method comprises the following steps: because of the severe environmental characteristics and the severe use working conditions (frequent impact load), the cutting part serving as an important transmission part in the heading machine is always a critical part with short service life, and the utility model greatly prolongs the service life of the cutting part;

II, secondly: the problems that the period of the first shaving type overhaul of the cutting head generally does not exceed half a year, the number of times of recycling does not exceed four times and the service life is too short under the severe working condition of the cutting head are solved.

Thirdly, the method comprises the following steps: the highest instantaneous pressure of the oil cylinder with high impact load, such as lifting, rotation and the like, can reach 3 times of the set work, and the sealing system is greatly damaged. The instantaneous pressure impact is relieved by the energy accumulator, and the service life of the oil cylinder sealing system is prolonged.

Fourthly, the method comprises the following steps: a novel development machine suitable for intelligent and internet of things technologies is developed. 100% automatic diagnosis of electrical faults; the fault vibration of the weight-related part is automatically diagnosed by more than 80%, and the service life prediction accuracy is more than 90%; the timeliness of equipment maintenance is improved by 90%, and the fault rate of the over-working condition is reduced by 80%.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of a cutting head of the present invention;

fig. 3 is a schematic view of the connection structure of the middle oil replenishing pump and the energy accumulator of the present invention.

Reference numerals: the cutting part 1, the carrying part 2, the first conveyor 2-1, the body part 3, the walking device 4, the hydraulic system 5, the electrical system 6, the lubricating system 7, the water system 8 and the rear supporting part 9.

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. 1-3, the present invention provides a technical solution: the novel diamond-grade multi-sensing intelligent heading machine comprises a cutting part 1, a shoveling part 2, a first conveyor 2-1, a body part 3, a walking device 4, a hydraulic system 5, an electrical system 6, a lubricating system 7, a water system 8 and a rear supporting part 9, wherein the cutting part 1 is connected with the body part 3, the cutting part 1 directly crushes coal rocks on a working surface to form a shape of a required section, the shoveling part 2 and the first conveyor 2-1 are connected with the body part 3 to form a loading and transporting mechanism, the coal rocks broken down by the cutting part 1 are transported to a reversed loader through the shoveling part 2 and the first conveyor 2-1, the walking device 4 is connected with the body part 3, is an executing mechanism for driving the heading machine to walk and is a connecting and supporting foundation of the whole machine, the vibration of the body during cutting is reduced, the working stability is improved, and the hydraulic system 5, The lubricating system 7 and the water system 8 are auxiliary systems of the whole machine and are arranged at the rear part of the body part 3 and the upper part of the rear supporting part 9.

The cutting part 1 comprises a cutting head 1-1, a cutting arm 1-2, a speed reducer 1-3 and a motor 1-4, the cutting head 1-1 is arranged at the front end of the cutting arm 1-2, the rear end of the cutting arm 1-2 is connected with the speed reducer 1-3, and the rear end of the speed reducer 1-3 is connected with the motor 1-4.

Preferably, the cutting part 1 is connected with the probe monitoring and electrical system 6, and when the pitching angle of the cutting part 1 works, the angle and the working time of the cutting part need to be monitored and controlled, so that the bearing sealing elements in the cutting arm and the speed reducer are prevented from being damaged due to oil shortage caused by long-term pitching oil shortage.

Preferably, the cutting head 1 applies a laser 3D printing technology, the hardness of a printing layer of the cutting head 1 is HRC70-80, the cutting head 1 is made of metal and ceramic materials in a combined mode, the cutting head 1 utilizes an internet of things technology, the working states of the cutting head and the pick holder are monitored in real time through a sensing probe, the temperature change trend of the pick holder is monitored, abnormal working conditions such as cutting tooth clamping stagnation and eccentric wear are found in time, and the cutting holder is prevented from being damaged.

Preferably, the cutting arm 1-2 and the speed reducer 1-3 are internally provided with bearings which are connected with an electrical system 6 through a vibration inductor, vibration amplitude/frequency is monitored, and the damage condition of the bearings and the expected failure time under the current working condition are judged through signal demodulation, envelope spectrum (early failure) and speed spectrum (middle and later failure) professional data analysis.

Preferably, the abrasion part of the shoveling part 2 is a replaceable abrasion-resistant plate, so that the shoveling part is convenient to disassemble and replace, and the shoveling part 2 automatically adjusts the chain speed according to the conveying load, thereby reducing the abrasion of the scraper and the heat generation caused by no-load loss.

Preferably, the two sides of the rear end of the cutting head 1 are connected with a lifting oil cylinder a-1 and a rotary oil cylinder a-2, an oil supplementing pump 5-1 and an energy accumulator 5-2 are arranged in a hydraulic system 5, the oil supplementing pump 5-1 is connected with the energy accumulator 5-2, the energy accumulator 5-2 is respectively connected with the lifting oil cylinder a-1 and the rotary oil cylinder a-2, the oil supplementing and oil absorbing effects on the lifting oil cylinder a-1 and the rotary oil cylinder a-2 can be effectively completed by utilizing the function of storing and releasing oil through the energy accumulator 5-2, and the energy accumulator 5-2 of the oil cylinder absorbs instantaneous vibration impact and reduces the impact force of the tip of the oil cylinder by more than one time.

Preferably, the electrical system 6 is an all-dimensional intelligent platform based on big data and internet of things technology, so that normal operation of the unit is guaranteed. The electric system 6 is provided with a cutting self-adaptive matching technology, an internet of things perception safety protection technology, an over-working condition operation detection technology, a fault expert self-diagnosis technology, a key element service life prediction and operation and maintenance service intelligent platform technology.

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 novel many feelings of buddha's warrior attendant level intelligence entry driving machine which characterized in that: the heading machine comprises a cutting part (1), a shoveling part (2), a first conveyor (2-1), a body part (3), a walking device (4), a hydraulic system (5), an electrical system (6), a lubricating system (7), a water system (8) and a rear supporting part (9), wherein the cutting part (1) is connected with the body part (3), the shoveling part (2) and the first conveyor (2-1) are connected with the body part (3) to form a loading and transporting mechanism, the walking device (4) is connected with the body part (3), the hydraulic system (5) is a heading machine power source and is arranged at the middle part and the rear part of the body part (3), the lubricating system (7) and the water system (8) are auxiliary systems of the whole machine and are arranged at the rear part of the body part (3) and at the upper part of the rear supporting part (9), and the cutting part (1) comprises a cutting head (1-1), The cutting arm (1-2), the speed reducer (1-3) and the motor (1-4), the cutting head (1-1) is arranged at the front end of the cutting arm (1-2), the rear end of the cutting arm (1-2) is connected with the speed reducer (1-3), and the rear end of the speed reducer (1-3) is connected with the motor (1-4).

2. The novel diamond-grade multi-sensing intelligent heading machine according to claim 1, wherein: the cutting part (1) is connected with an electric system (6) through a monitoring probe.

3. The novel diamond-grade multi-sensing intelligent heading machine according to claim 1, wherein: the cutting head (1-1) is manufactured by applying a laser 3D printing technology, the hardness of a printing layer of the cutting head (1-1) is HRC70-80, and the cutting head (1-1) is made of metal and ceramic materials in a combined mode.

4. The novel diamond-grade multi-sensing intelligent heading machine according to claim 1, wherein: the cutting arm (1-2) and the speed reducer (1-3) are internally provided with bearings which are connected with an electrical system (6) through a vibration inductor.

5. The novel diamond-grade multi-sensing intelligent heading machine according to claim 1, wherein: the abrasion part of the scraping part (2) is a replaceable abrasion-resistant plate.

6. The novel diamond-grade multi-sensing intelligent heading machine according to claim 1, wherein: two sides of the rear end of the cutting head (1-1) are connected with a lifting oil cylinder (a-1) and a rotary oil cylinder (a-2), an oil supplementing pump (5-1) and an energy accumulator (5-2) are arranged in a hydraulic system (5), the oil supplementing pump (5-1) is connected with the energy accumulator (5-2), and the energy accumulator (5-2) is respectively connected with the lifting oil cylinder (a-1) and the rotary oil cylinder (a-2).

7. The novel diamond-grade multi-sensing intelligent heading machine according to claim 1, wherein: the electric system (6) is an all-dimensional intelligent platform based on big data and the Internet of things technology, and the electric system (6) is provided with a cutting self-adaptive matching technology, an Internet of things perception safety protection technology, a super-working condition operation detection technology, a fault expert self-diagnosis technology, a key element service life prediction and operation and maintenance service intelligent platform technology.