CN203582290U - Monorail locomotive - Google Patents
Monorail locomotive Download PDFInfo
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- CN203582290U CN203582290U CN201320577116.2U CN201320577116U CN203582290U CN 203582290 U CN203582290 U CN 203582290U CN 201320577116 U CN201320577116 U CN 201320577116U CN 203582290 U CN203582290 U CN 203582290U
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- drive wheel
- hydraulic motor
- locomotive
- hydraulic cylinder
- monorail crane
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Abstract
The utility model provides a monorail locomotive and aims to solve the problem of the existing monorail locomotive that as the pressure on a drive wheel clamping rail provided by a clamping hydraulic cylinder can not be timely adjusted, drive wheels are not durable, and the advancing of the locomotive is influenced. The monorail locomotive comprises a drive mechanism, wherein the drive mechanism is hung on an I-beam rail in a mine and comprises a first drive wheel which presses on a web at one side of the I-beam rail, a first hydraulic motor which is axially connected with the first drive wheel in a driving way, a second drive wheel which presses on a web at the other side of the I-beam rail, a second hydraulic motor which is axially connected with the second drive wheel in the driving way, the clamping hydraulic cylinder, two first pressure sensors which are arranged at oil inlets of the first hydraulic motor and the second hydraulic motor respectively, an electronically controlled pressure regulating valve which is arranged at the oil inlet of the clamping hydraulic cylinder and a controller. According to the monorail locomotive, the friction of the drive wheels and the rail is proper, the clamping force can be timely regulated, the energy is saved, the service life of each drive wheel is long, and the locomotive is successfully driven.
Description
Technical field
The utility model relates to mine locomotive equipment technical field, refers to especially a kind of monorail crane locomotive.
Background technology
At present, monorail crane locomotive is widely used in mine both domestic and external.The driver train of monorail crane locomotive is to drive wheel, to provide gripping power by the contraction of clamping hydraulic cylinder, and pair of driving wheels is compressed in orbit, produces after enough positive pressures, and HM Hydraulic Motor drives drive wheel to rotate, and realizes driver train and travels in orbit.But because service conditions under ore deposit is severe and the needs of various operating modes, often need to adjust the friction force of drive wheel, according to load-carrying capacity and ramp angle, the gripping power that existing clamping hydraulic cylinder provides is all to establish three gears, cause so sometimes the gripping power of clamping hydraulic cylinder excessive, the positive pressure of pair of driving wheels grip track is excessive, and the friction force of generation is large, not only affect locomotive gait of march, also can undue wear drive wheel; Sometimes gripping power is inadequate, and the positive pressure of pair of driving wheels grip track is too small, and the friction force of generation is little, and drive wheel skids, the locomotive difficulty of advancing.As can be seen here, existing monorail crane locomotive, the gripping power of the grip track that clamping hydraulic cylinder provides drive wheel cannot be adjusted in good time, and drive wheel is not durable, and affects advancing of locomotive.
Utility model content
The utility model proposes a kind of monorail crane locomotive, for solving existing monorail crane locomotive, the gripping power of the grip track that clamping hydraulic cylinder provides drive wheel cannot be adjusted in good time, and drive wheel is not durable, and affects the problem of advancing of locomotive.
The technical solution of the utility model is achieved in that
A kind of monorail crane locomotive, comprising: driver train, is suspended on the bull headction under mine; Driver train comprises: be pressed in the first drive wheel on the web of bull headction one side, the first HM Hydraulic Motor being connected to driving with the first live axle; Be pressed in the second drive wheel on the web of opposite side of bull headction, the second HM Hydraulic Motor being connected to driving with the second live axle; For the clamping hydraulic cylinder of the gripping power of walking on the web of bull headction is provided to the first drive wheel and the second drive wheel; The first HM Hydraulic Motor and the second HM Hydraulic Motor are connected in parallel;
Also comprise:
The first pressure sensor, is arranged on the oil inlet place of the first HM Hydraulic Motor and the second HM Hydraulic Motor; Automatically controlled pressure regulating valve, is arranged on the oil inlet place of clamping hydraulic cylinder; Controller, is connected with the first pressure sensor and automatically controlled pressure regulating valve.
As a kind of preferred version, also comprise:
The second pressure sensor, is arranged on the oil inlet place of clamping hydraulic cylinder, is connected with controller.
As a kind of preferred version, automatically controlled pressure regulating valve is specially electronic control pressure reducing valve.
As a kind of preferred version, the first drive wheel is polyurethane system the first drive wheel.
As a kind of preferred version, the second drive wheel is polyurethane system the second drive wheel.
As a kind of preferred version, controller comprises:
For corresponding the first HM Hydraulic Motor of input pressure and the required propulsive effort of the second HM Hydraulic Motor surveyed according to the first pressure sensor, by controlling the oil inlet quantity of electronic control pressure reducing valve, regulate the first control unit that clamps the gripping power of hydraulic actuating cylinder to the first drive wheel and the second drive wheel, be connected with electronic control pressure reducing valve and the first pressure sensor.
As a kind of preferred version, controller also comprises:
While not reaching the corresponding gripping power of propulsive effort for detecting force value when the second pressure sensor, the oil inlet quantity of controlling electronic control pressure reducing valve regulates the second control unit of the gripping power that clamps hydraulic actuating cylinder, is connected with electronic control pressure reducing valve and the second pressure sensor.
Compared with prior art, the monorail crane locomotive that the utility model provides is when the gradient or load-carrying capacity travel different in the situation that, according to the feedback information of the first pressure sensor and the detection of the second pressure sensor, controller is by the adjusting to automatically controlled pressure regulating valve, control clamping hydraulic cylinder, flexible by the piston rod of clamping hydraulic cylinder, the gripping power of adjustment to the first drive wheel and the second drive wheel, the gripping power adapting is provided, automatically moderately the carrying out of the first drive wheel and the second drive wheel is clamped and regulated.Above-mentioned monorail crane locomotive, the friction force that drive wheel and track produce is suitable, and gripping power can in time be adjusted, and saves the energy, drive wheel long service life, locomotive driving is smooth.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The perspective view of an embodiment of the monorail crane locomotive that Fig. 1 provides for the utility model;
The side-looking structural representation that Fig. 2 is the monorail crane locomotive that provides in Fig. 1;
The plan structure schematic diagram that Fig. 3 is the monorail crane locomotive that provides in Fig. 1;
The right TV structure schematic diagram that Fig. 4 is the monorail crane locomotive that provides in Fig. 1;
Parts and the controller connection diagram of the monorail crane locomotive that Fig. 5 provides for the utility model;
Reference numeral: 100, bull headction; 200, frame; 201, the first drive wheel; 202, the first HM Hydraulic Motor; 203, clamping hydraulic cylinder; 204, the second drive wheel; 207, road wheel; 208, motor fixing base; 209, motor fixing base rotary bracket; 210, connecting rod; 211, track adjusting wheel; 300, the first pressure sensor.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of monorail crane locomotive that the utility model embodiment provides, comprising: driver train, is suspended on the bull headction 100 under mine; Driver train comprises: frame 200; Be pressed in the first drive wheel 201 on the web of bull headction 100 1 sides, be arranged in frame 200 and with the first drive wheel 201 and axially drive the first HM Hydraulic Motor 202 being connected; Be pressed in the second drive wheel 204 on the web of opposite side of bull headction 100, be arranged in frame 200 and with the second drive wheel 204 and axially drive the second HM Hydraulic Motor being connected; For the clamping hydraulic cylinder 203 of the gripping power of walking on the web of bull headction 100 is provided to the first drive wheel 201 and the second drive wheel 204; Four road wheels 207 of walking on the lower flange of bull headction 100 according to the driving of the first drive wheel 201 and the second drive wheel 204; The first HM Hydraulic Motor 202 and the second HM Hydraulic Motor are connected in parallel;
Also comprise: the first pressure sensor 300, is arranged on the oil inlet place of the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor; Automatically controlled pressure regulating valve, is arranged on the oil inlet place of clamping hydraulic cylinder 203; Controller, is connected with the first pressure sensor 300 and automatically controlled pressure regulating valve.
The monorail crane locomotive that the utility model provides, in advancing, the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor are rotated, the first pressure sensor 300 that is arranged on the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor oil inlet place is surveyed the input pressure at the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor oil inlet place, controller goes out the first HM Hydraulic Motor 202 and the required propulsive effort of the second HM Hydraulic Motor according to this input pressure correspondence, according to the gripping power of the corresponding clamping hydraulic cylinder 203 of this propulsive effort, the automatically controlled pressure regulating valve of controller control makes it regulate the oil inlet quantity that clamps hydraulic actuating cylinder 203, and then the piston rod that makes clamping hydraulic cylinder 203 stretches to provide the gripping power of the first drive wheel 201 and the second drive wheel 204, thereby can in time adjust the gripping power of clamping hydraulic cylinder 203 to the first drive wheel 201 and the second drive wheel 204, like this, just make the first drive wheel 201 and the second drive wheel 204 be pressed on the web of bull headction 100, produce after enough positive pressures, the first HM Hydraulic Motor 202 drives the first drive wheel 201 to rotate, the second HM Hydraulic Motor drives the second drive wheel 204 to rotate, by the driving of the first drive wheel 201 and the second drive wheel 204, four road wheels 207 are walked on the lower flange of bull headction 100, thereby realize this driver train travelling on bull headction 100.
Compared with prior art, monorail crane locomotive is when the gradient or load-carrying capacity travel different in the situation that, the feedback information of surveying according to the first pressure sensor 300, controller is by the adjusting to automatically controlled pressure regulating valve, control clamping hydraulic cylinder 203, flexible by the piston rod of clamping hydraulic cylinder 203, adjusts the gripping power to the first drive wheel 201 and the second drive wheel 204, the gripping power adapting is provided, automatically moderately the carrying out of the first drive wheel 201 and the second drive wheel 204 is clamped and regulated.Such design, guaranteed that the first drive wheel 201 and the second drive wheel 204 clamp the positive pressure of bull headction 100 not excessive, the friction force producing is suitable, has guaranteed the speed of advance of monorail crane locomotive, has also guaranteed the service life of the first drive wheel 201 and the second drive wheel 204; Meanwhile, due to the suitable friction force producing, guaranteed gripping power, drive wheel can not skid, and gripping power can in time be adjusted, and saves the energy, drive wheel long service life, and locomotive driving is smooth.
As a kind of preferred version, also comprise:
The second pressure sensor, is arranged on the oil inlet place of clamping hydraulic cylinder 203, is connected with controller.
The object of the second pressure sensor design is in order to control exactly automatically controlled pressure regulating valve, thereby adjusting oil inlet quantity, make piston rod flexible of clamping hydraulic cylinder 203, thereby make clamping hydraulic cylinder 203 accurately reach the first HM Hydraulic Motor 202 and gripping power corresponding to the required propulsive effort of the second HM Hydraulic Motor to the gripping power of the first drive wheel 201 and the second drive wheel 204; Reliability and the safety to monorail crane locomotive control guaranteed in the such design of the second pressure sensor.
As a kind of preferred version, automatically controlled pressure regulating valve is specially electronic control pressure reducing valve.The control of electronic control pressure reducing valve is convenient, flexible, can certainly be the electronic control pressure reducing valve of other types, as long as guarantee convenient accurately control.
As a kind of preferred version, the first drive wheel 201 is polyurethane system the first drive wheel; The second drive wheel 204 is polyurethane system the second drive wheel.The shock-absorbing performance of polyurethane system the first drive wheel and polyurethane system the second drive wheel is good, friction coefficient is high, such design has alleviated the wearing and tearing of the first drive wheel 201 and the second drive wheel 204 greatly, has extended the service life of the first drive wheel 201 and the second drive wheel 204.Certainly, can be also other materials system the first drive wheel 201 and the second drive wheel 204, such as rubber etc., as long as can guarantee the first drive wheel 201 and the second drive wheel 204 wear-resistant, produce enough friction force with track, guarantee the travelling smoothly of locomotive.
As a kind of preferred version, controller comprises:
For the required propulsive effort of corresponding the first HM Hydraulic Motor 202 second HM Hydraulic Motor of input pressure of surveying according to the first pressure sensor 300, by controlling the oil inlet quantity of electronic control pressure reducing valve, regulate the first control unit that clamps the gripping power of hydraulic actuating cylinder 203 to the first drive wheel 201 and the second drive wheel 204, be connected with electronic control pressure reducing valve and the first pressure sensor 300.
As a kind of preferred version, controller also comprises:
While not reaching the corresponding gripping power of propulsive effort for detecting force value when the second pressure sensor, the oil inlet quantity of controlling electronic control pressure reducing valve regulates the second control unit that clamps hydraulic actuating cylinder 203 gripping powers, is connected with electronic control pressure reducing valve and the second pressure sensor;
When the monorail crane locomotive that the utility model embodiment provides is climbed, the first pressure sensor 300 has detected the first HM Hydraulic Motor 202 and the required propulsive effort of the second HM Hydraulic Motor becomes large, feed back to controller, controller will be according to the gripping power of the corresponding clamping hydraulic cylinder 203 of propulsive effort of surveying, control the contraction of the piston rod of clamping hydraulic cylinder 203, needed pressure when gripping power is adjusted to locomotive climbing just.In like manner, when monorail crane locomotive descending, the stretching, extension of the piston rod of controller control clamping hydraulic cylinder 203 can reduce gripping power.
Certainly, the controller in the monorail crane locomotive that the utility model embodiment provides, except comprising above-mentioned the first control unit and the second control unit, can also comprise other control unit, at this, does not describe one by one.Controller is specifically singlechip controller etc., and certainly, controller can be also the controller of other types, as long as can control neatly monorail crane locomotive.
In addition, the monorail crane locomotive that the utility model embodiment provides, driver train is except comprising above-mentioned parts, also comprise miscellaneous part, for example: motor fixing base 208 as shown in Figure 1, Figure 2, Figure 3 and Figure 4, motor fixing base rotary bracket 209, by multiple the utility model embodiment, provide connecting rod 210 that the driver train of monorail crane locomotive links together and for track adjusting wheel 211 of playing the guiding role etc., at this, do not describe one by one.
The monorail crane locomotive that the utility model embodiment provides, during concrete structure, driver train is suspended on the bull headction 100 on top, down-hole, the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor are arranged on motor fixing base 208, the output flange of the first HM Hydraulic Motor 202 connects the first drive wheel 201, the first HM Hydraulic Motor 202 is connected with clamping hydraulic cylinder 203 by bearing pin, and clamping hydraulic cylinder 203 connects the first drive wheel 201 by the first HM Hydraulic Motor 202 upper flanges; The second HM Hydraulic Motor of bull headction 100 opposite sides, the second drive wheel 204 to be connected and fixed mode same as described above, therefore do not repeat.
Consider the problem of energy-conserving and environment-protective, the embodiment that the utility model provides, can also be, be respectively the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor and join a clamping hydraulic cylinder, a sensor, like this, if when locomotive is turned, the required propulsive effort of the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor is not identical, such two for surveying respectively the sensor of propulsive effort of the first HM Hydraulic Motor 202 and the second HM Hydraulic Motor, for the first drive wheel 201 and the needed different driving power of the second drive wheel 204, control piston rod flexible of two clamping hydraulic cylinders, can save the energy, energy-conserving and environment-protective.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. a monorail crane locomotive, comprising: driver train, is suspended on the bull headction (100) under mine; Described driver train comprises: be pressed in the first drive wheel (201) on the web of described bull headction (100) one sides, axially drive with described the first drive wheel (201) the first HM Hydraulic Motor (202) being connected; Be pressed in the second drive wheel (204) on the web of opposite side of described bull headction (100), axially drive with described the second drive wheel (204) the second HM Hydraulic Motor being connected; For the clamping hydraulic cylinder (203) of the gripping power of walking on the web of described bull headction (100) is provided to described the first drive wheel (201) and described the second drive wheel (204); Described the first HM Hydraulic Motor (202) and described the second HM Hydraulic Motor are connected in parallel;
It is characterized in that, also comprise:
The first pressure sensor (300), is arranged on the oil inlet place of described the first HM Hydraulic Motor (202) and described the second HM Hydraulic Motor; Automatically controlled pressure regulating valve, is arranged on the oil inlet place of described clamping hydraulic cylinder (203); Controller, is connected with described the first pressure sensor (300) and described automatically controlled pressure regulating valve.
2. monorail crane locomotive as claimed in claim 1, is characterized in that, also comprises:
The second pressure sensor, is arranged on the oil inlet place of described clamping hydraulic cylinder (203), is connected with described controller.
3. monorail crane locomotive as claimed in claim 2, is characterized in that,
Described automatically controlled pressure regulating valve is specially electronic control pressure reducing valve.
4. monorail crane locomotive as claimed in claim 3, is characterized in that,
Described the first drive wheel is polyurethane system the first drive wheel.
5. monorail crane locomotive as claimed in claim 4, is characterized in that,
Described the second drive wheel is polyurethane system the second drive wheel.
6. monorail crane locomotive as claimed in claim 5, is characterized in that,
Described controller comprises:
For corresponding described the first HM Hydraulic Motor of input pressure (202) and the required propulsive effort of the second HM Hydraulic Motor surveyed according to described the first pressure sensor (300), by controlling the oil inlet quantity of described electronic control pressure reducing valve, regulate the first control unit of the gripping power of described clamping hydraulic cylinder (203) to described the first drive wheel (201) and described the second drive wheel (204), be connected with described electronic control pressure reducing valve and described the first pressure sensor (300).
7. monorail crane locomotive as claimed in claim 6, is characterized in that,
Described controller also comprises:
While not reaching the corresponding gripping power of described propulsive effort for detecting force value when described the second pressure sensor, the oil inlet quantity of controlling described electronic control pressure reducing valve regulates the second control unit of the gripping power of described clamping hydraulic cylinder (203), is connected with described electronic control pressure reducing valve and described the second pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577116.2U CN203582290U (en) | 2013-09-17 | 2013-09-17 | Monorail locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577116.2U CN203582290U (en) | 2013-09-17 | 2013-09-17 | Monorail locomotive |
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| Publication Number | Publication Date |
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| CN203582290U true CN203582290U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577116.2U Expired - Lifetime CN203582290U (en) | 2013-09-17 | 2013-09-17 | Monorail locomotive |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724129A (en) * | 2015-04-13 | 2015-06-24 | 南通理工学院 | Suspension type patrol trolley |
| CN105197783A (en) * | 2015-10-27 | 2015-12-30 | 尤洛卡矿业安全工程股份有限公司 | Embossed rail and manufacturing method thereof |
| CN105398452A (en) * | 2015-11-30 | 2016-03-16 | 北京康华源科技发展有限公司 | Wheel driving device for suspension transportation tool |
| CN105936474A (en) * | 2016-06-29 | 2016-09-14 | 北京凯润机电设备制造有限责任公司 | Double-brake driving device for monorail crane |
| CN106080648A (en) * | 2016-06-16 | 2016-11-09 | 沙尔夫矿山机械（徐州）有限公司 | A kind of monorail crane driver element safety catch |
| CN106276595A (en) * | 2016-08-30 | 2017-01-04 | 尤洛卡矿业安全工程股份有限公司 | The monorail crane locomotive that coal mine roadway is special |
| CN109240168A (en) * | 2018-10-19 | 2019-01-18 | 深圳市施罗德工业测控设备有限公司 | A kind of power method for controlling joint operating and device |
| CN111675094A (en) * | 2020-05-18 | 2020-09-18 | 雷在学 | Mine auxiliary transportation monorail crane |
| CN113515076A (en) * | 2021-04-15 | 2021-10-19 | 淮北浚程机电设备有限公司 | Explosion-proof and intrinsically safe speed regulation control box control system for storage battery monorail crane |
| CN115849182A (en) * | 2023-03-02 | 2023-03-28 | 山东拓新电气有限公司 | Monorail crane and power adjusting method thereof |
-
2013
- 2013-09-17 CN CN201320577116.2U patent/CN203582290U/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104724129A (en) * | 2015-04-13 | 2015-06-24 | 南通理工学院 | Suspension type patrol trolley |
| CN105197783A (en) * | 2015-10-27 | 2015-12-30 | 尤洛卡矿业安全工程股份有限公司 | Embossed rail and manufacturing method thereof |
| CN105398452A (en) * | 2015-11-30 | 2016-03-16 | 北京康华源科技发展有限公司 | Wheel driving device for suspension transportation tool |
| CN106080648A (en) * | 2016-06-16 | 2016-11-09 | 沙尔夫矿山机械（徐州）有限公司 | A kind of monorail crane driver element safety catch |
| CN105936474A (en) * | 2016-06-29 | 2016-09-14 | 北京凯润机电设备制造有限责任公司 | Double-brake driving device for monorail crane |
| CN106276595A (en) * | 2016-08-30 | 2017-01-04 | 尤洛卡矿业安全工程股份有限公司 | The monorail crane locomotive that coal mine roadway is special |
| CN109240168A (en) * | 2018-10-19 | 2019-01-18 | 深圳市施罗德工业测控设备有限公司 | A kind of power method for controlling joint operating and device |
| CN109240168B (en) * | 2018-10-19 | 2024-03-22 | 深圳市施罗德工业集团有限公司 | Power vehicle operation control method and device |
| CN111675094A (en) * | 2020-05-18 | 2020-09-18 | 雷在学 | Mine auxiliary transportation monorail crane |
| CN111675094B (en) * | 2020-05-18 | 2022-04-19 | 山东瑞力斯通轨道装备制造有限公司 | Mine auxiliary transportation monorail crane |
| CN113515076A (en) * | 2021-04-15 | 2021-10-19 | 淮北浚程机电设备有限公司 | Explosion-proof and intrinsically safe speed regulation control box control system for storage battery monorail crane |
| CN115849182A (en) * | 2023-03-02 | 2023-03-28 | 山东拓新电气有限公司 | Monorail crane and power adjusting method thereof |
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Granted publication date: 20140507 |
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