CN113830193A - Vertical transmission motor built-in crawler traveling mechanism and crusher - Google Patents
Vertical transmission motor built-in crawler traveling mechanism and crusher Download PDFInfo
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- CN113830193A CN113830193A CN202111206035.7A CN202111206035A CN113830193A CN 113830193 A CN113830193 A CN 113830193A CN 202111206035 A CN202111206035 A CN 202111206035A CN 113830193 A CN113830193 A CN 113830193A
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- track
- frame
- crawler
- driving
- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
Abstract
The application provides a concealed track running gear and breaker of vertical drive motor, including two bilateral symmetry's running gear, running gear includes track frame, drive wheel, reduction gear, driving motor, leading wheel and track, the drive wheel is installed the rear side of track frame, the leading wheel is installed the front side of track frame, the track encircles in the drive wheel and the leading wheel outside, driving motor sets up in the track frame, driving motor passes through the reduction gear with the drive wheel drive is connected, driving motor's output direction is unanimous with running gear's walking direction, through place driving motor in the track frame in, and driving motor's driving direction is unanimous with running gear's walking direction, driving motor and reduction gear vertical drive, convenient dismouting to driving motor is maintained, increase ground clearance, and the running gear bilateral symmetry sets up, and mutual independence adopts no thrust wheel track structural style, simple structure.
Description
Technical Field
The application relates to the technical field of tunneling equipment, in particular to a vertical transmission motor built-in crawler traveling mechanism and a crusher.
Background
The crusher travelling mechanism is used for realizing the travelling motion of the crusher. The existing crusher travelling mechanism comprises a crawler frame, a driving wheel, a travelling hydraulic motor, a guide wheel, a thrust wheel, a crawler and the like. The walking hydraulic motor is a non-independent driving walking hydraulic motor, the walking hydraulic motor is externally arranged below the crawler frame, the ground clearance is small, and the walking hydraulic motor can only be arranged below the crawler frame during installation and maintenance, so that the installation and maintenance are inconvenient.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
Therefore, the purpose of the application is to provide a vertical transmission motor built-in crawler traveling mechanism, the driving motor is arranged in a crawler frame, the driving direction of the driving motor is consistent with the traveling direction of the traveling mechanism, the driving motor and a speed reducer are in vertical transmission, the driving motor is convenient to disassemble, assemble and maintain, the ground clearance is increased, the traveling devices are arranged symmetrically left and right, the traveling devices are mutually independent, a track structure without supporting wheels is adopted, and the structure is simple.
In order to achieve the purpose, the concealed crawler traveling mechanism with the vertical transmission motor comprises two traveling devices which are symmetrically arranged left and right, wherein each traveling device comprises a crawler frame, a driving wheel, a speed reducer, a driving motor, a guide wheel and a crawler, the driving wheel is installed on the rear side of the crawler frame, the guide wheel is installed on the front side of the crawler frame, the crawler surrounds the outer sides of the driving wheel and the guide wheel, the driving motor is arranged in the crawler frame, the driving motor is connected with the driving wheel in a driving mode through the speed reducer, and the output direction of the driving motor is consistent with the traveling direction of the traveling mechanism.
Further, the tensioning device is arranged between the guide wheel and the crawler frame and used for driving the guide wheel to move so as to tension the crawler.
Furthermore, the tensioning device comprises a tensioning oil cylinder and a piston rod arranged in the tensioning oil cylinder, the tensioning oil cylinder is fixedly connected with the guide wheel, and the piston rod is fixedly connected with the track frame.
Furthermore, the guide wheel comprises two wheel bodies which are arranged oppositely, and the two wheel bodies are respectively arranged on two sides of the tensioning oil cylinder.
Further, the track frame comprises a frame body and a track cover plate covered on the frame body, and the track penetrates through the frame body and the track cover plate.
Further, the crawler frame is provided with a containing cabin, a cabin door is movably connected to the outer side of the containing cabin, and the driving motor is installed in the containing cabin.
Furthermore, a positioning plate is arranged on one side, close to the speed reducer, in the containing cabin, and a positioning hole is formed in the positioning plate.
Further, the track is formed by a plurality of track shoes coupled to one another.
Further, the driving wheel is of a chain wheel structure, and the track shoe is provided with a hole for the gear teeth of the driving wheel to penetrate through.
A crusher comprises the vertical transmission motor built-in crawler traveling mechanism.
Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a first schematic structural view of a vertical drive motor built-in crawler traveling mechanism according to an embodiment of the present application;
FIG. 2 is a second schematic structural view of a vertical drive motor built-in crawler traveling mechanism according to another embodiment of the present application;
FIG. 3 is a schematic view of the tensioner of the vertical drive motor concealed track running mechanism according to another embodiment of the present application;
fig. 4 is a schematic structural view of a track frame of a vertical drive motor built-in track traveling mechanism according to another embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. On the contrary, the embodiments of the application include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
Fig. 1 is a schematic structural view of a vertical drive motor built-in crawler travel mechanism according to an embodiment of the present application.
Referring to fig. 1 and 2, the vertical transmission motor built-in crawler traveling mechanism comprises two traveling devices which are symmetrically arranged left and right, and the two traveling devices work independently and can be flexibly controlled. Running gear includes track frame 1, drive wheel 2, driving motor 3, reduction gear 6, leading wheel 4 and track 5, drive wheel 2 installs the rear side of track frame 1, leading wheel 4 installs the front side of track frame 1, track 5 encircles the drive wheel 2 and the 4 outsides of leading wheel, driving motor 3 set up in the track frame 1, track frame 1 can play the guard action to driving motor 3, and conveniently maintains driving motor 3 from the track frame 1 outside. The driving motor 3 is in driving connection with the driving wheel 2 through a speed reducer 6, and the output direction of the driving motor 3 is consistent with the walking direction of the walking mechanism. Specifically, the speed reducer 6 is perpendicular to the walking direction of the walking mechanism, the driving motor 3 is perpendicular to the speed reducer 6 for transmission, the arrangement structure is compact, the driving motor can be completely accommodated in the crawler frame, and compared with the arrangement of the driving motor and the speed reducer in the same direction in the related art, the vertical transmission structure of the driving motor and the speed reducer provided by the embodiment is more suitable for working under the working condition with a large slope. And the input end of the speed reducer is connected with the connecting sleeve by adopting a flange, so that the speed reducer can be conveniently matched with driving motors with different connection forms, wherein the input shaft end is in spline connection. Preferably, the reducer is a two-shaft output right-angle reducer.
The vertical transmission motor built-in type crawler travelling mechanism further comprises a tensioning device 7 arranged between the guide wheel 4 and the crawler frame 1, wherein the tensioning device 7 is used for driving the guide wheel 4 to move so as to tension the crawler 5. The guide wheels 4 can be moved in the front-rear direction by the tensioning device 7 to adjust the tension of the tracks of the running gear.
As shown in fig. 3, the tensioning device 7 includes a tensioning cylinder 71 and a piston rod 72 disposed in the tensioning cylinder 71, the tensioning cylinder 71 is fixedly connected to the guide wheel 4, and the piston rod 72 is fixedly connected to the track frame 1. The guide wheels are driven through the telescopic motion of the tensioning oil cylinder driving piston rod, and then the tensioning degree of the crawler belt is adjusted. For example, when the tensioning oil cylinder stretches, the contact area and friction between the crawler and the ground can be effectively increased, the tensioning amount is increased, the possibility of insufficient tensioning force is reduced, the possibility of crawler bounce is reduced, and the running stability and reliability of the running mechanism are effectively improved.
Leading wheel 4 includes the wheel body of two relative settings, two the wheel body is established the both sides of tensioning hydro-cylinder 71, in this embodiment, the leading wheel is for the components of a whole that can function independently design, makes things convenient for the track cover to locate the leading wheel outside, and connects more stably, is difficult for droing.
As shown in fig. 4, the track frame 1 includes a frame body 11 and a track cover 12 covering the frame body 11, and the track 5 passes between the frame body 11 and the track cover 12. The crawler belt cover plate 12 can protect the crawler belt 5, prevent other parts from obstructing the crawler belt, and ensure smooth running of the crawler belt. Specifically, in this embodiment, the track frame is frame-type welded structure, and the lateral wall welding of support body has the rings, adopts the mode of hanging to be connected with the main frame, reducible bolt figure like this, is convenient for processing, installation and maintenance.
The crawler frame 1 is provided with a containing cabin 8, a cabin door is movably connected to the outer side of the containing cabin 8, and the driving motor 3 is installed in the containing cabin 8. The cabin door can be conveniently opened and closed to the accommodation cabin, and foreign objects are prevented from entering the accommodation cabin to damage the driving motor. The design that holds cabin 8 can be more convenient installation driving motor, and plays the guard action to driving motor, when maintaining driving motor, also can be very convenient holding the cabin and dismantling the maintenance to driving motor.
A positioning plate 9 is arranged on one side, close to the speed reducer 6, in the accommodating cabin 8, and a positioning hole is formed in the positioning plate 9. Specifically, the locating hole can be pegged graft the cooperation with the box of reduction gear, is convenient for fix a position the installation rapidly to the reduction gear, and installs the completion back, and the position of reduction gear is firm, does not produce and rocks.
The track 5 is formed by a plurality of track shoes coupled to each other. Specifically, a plurality of track shoes are connected through a plurality of connecting pins to form a surrounding track, and the bendable degree of curvature of the track is high. In the embodiment, the track shoe is integrally cast by alloy cast steel, and then is subjected to hardening and tempering, machining and shot blasting and polishing treatment.
The driving wheel 2 is in a chain wheel structure, and the track shoe is provided with a hole for the gear teeth of the driving wheel to pass through. Through the connection structure design of perforation meshing, the difficult skidding, the track can effectively be given in the power of drive wheel, improves the walking ability.
A crusher comprises the vertical transmission motor built-in crawler traveling mechanism. The technical effect that this application has is the same with concealed crawler travel mechanism's of vertical drive motor technical effect, and it is no longer repeated here.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present application, "a plurality" means two or more unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means 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 application. 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.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A vertical transmission motor built-in type crawler traveling mechanism is characterized by comprising two traveling devices which are symmetrically arranged left and right, wherein each traveling device comprises a crawler frame, a driving wheel, a speed reducer, a driving motor, a guide wheel and a crawler, the driving wheel is installed on the rear side of the crawler frame, the guide wheel is installed on the front side of the crawler frame, the crawler surrounds the outer sides of the driving wheel and the guide wheel, the driving motor is arranged in the crawler frame, the driving motor is in driving connection with the driving wheel through the speed reducer, and the output direction of the driving motor is consistent with the traveling direction of the traveling mechanism.
2. The vertical drive motor concealed track running mechanism according to claim 1, further comprising a tensioning device disposed between said guide wheel and said track frame for driving said guide wheel to move to effect tensioning of said track.
3. The vertical drive motor concealed track running mechanism according to claim 2, wherein said tensioning device comprises a tensioning cylinder and a piston rod disposed in said tensioning cylinder, said tensioning cylinder is fixedly connected with said guide wheel, and said piston rod is fixedly connected with said track frame.
4. The vertical drive motor concealed track running mechanism according to claim 3, wherein said guide wheel comprises two oppositely disposed wheels, said two wheels being disposed on both sides of said tensioning cylinder.
5. The vertical drive motor concealed track running mechanism according to claim 1, wherein said track frame comprises a frame body and a track cover plate covering said frame body, said track passing between said frame body and said track cover plate.
6. The vertical drive motor concealed track running mechanism according to claim 1, wherein said track frame has a receiving compartment, a compartment door is movably connected to an outer side of said receiving compartment, and said drive motor is installed in said receiving compartment.
7. The vertical drive motor inner crawler of claim 6, wherein a positioning plate having positioning holes is provided at a side of said accommodation compartment adjacent to said speed reducer.
8. The vertical drive motor concealed track running mechanism according to claim 1, wherein said track is formed by a plurality of track shoes coupled to each other.
9. The vertical drive motor concealed track running mechanism according to claim 8, wherein said driving wheel is of a sprocket structure, and said track shoe has a hole for passing the teeth of said driving wheel therethrough.
10. A crusher comprising a vertical drive motor inner track according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111206035.7A CN113830193A (en) | 2021-10-14 | 2021-10-14 | Vertical transmission motor built-in crawler traveling mechanism and crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111206035.7A CN113830193A (en) | 2021-10-14 | 2021-10-14 | Vertical transmission motor built-in crawler traveling mechanism and crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113830193A true CN113830193A (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111206035.7A Pending CN113830193A (en) | 2021-10-14 | 2021-10-14 | Vertical transmission motor built-in crawler traveling mechanism and crusher |
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| CN (1) | CN113830193A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1045056A (en) * | 1996-05-28 | 1998-02-17 | Hitachi Constr Mach Co Ltd | Tracked vehicle running device |
| RU2160517C1 (en) * | 1999-06-15 | 2000-12-20 | Майсов Иван Александрович | Agrobridge |
| US20050126055A1 (en) * | 2003-11-18 | 2005-06-16 | Dommert Karl R. | Crawler type traveling apparatus |
| CN101913387A (en) * | 2010-07-27 | 2010-12-15 | 陕西长大实业有限公司 | Traveling crawler of road construction machine |
| CN201694272U (en) * | 2010-02-05 | 2011-01-05 | 陕西长大实业有限公司 | Novel traveling crawler |
| CN201785799U (en) * | 2010-08-25 | 2011-04-06 | 三一重机有限公司 | Safeguard structure of travel motor |
| CN203727499U (en) * | 2013-12-11 | 2014-07-23 | 徐工集团工程机械股份有限公司 | A track vehicle and a driving wheel assembly installing mechanism and a track beam of the track vehicle |
| CN103963858A (en) * | 2014-03-31 | 2014-08-06 | 刘建 | Integrated track traveling device of mining robot |
| CN104594907A (en) * | 2014-12-26 | 2015-05-06 | 中国煤炭科工集团太原研究院有限公司 | Continuous walking type transport loader of open pit coal mine |
| CN204899929U (en) * | 2014-12-26 | 2015-12-23 | 中国煤炭科工集团太原研究院有限公司 | Open coal mine continuous transportation walking elevating conveyor |
| CN206845205U (en) * | 2017-06-27 | 2018-01-05 | 中国煤炭科工集团太原研究院有限公司 | Broken Anchor Care machine |
| CN212074244U (en) * | 2020-03-02 | 2020-12-04 | 李继璋 | Fastening effect is good track |
-
2021
- 2021-10-14 CN CN202111206035.7A patent/CN113830193A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1045056A (en) * | 1996-05-28 | 1998-02-17 | Hitachi Constr Mach Co Ltd | Tracked vehicle running device |
| RU2160517C1 (en) * | 1999-06-15 | 2000-12-20 | Майсов Иван Александрович | Agrobridge |
| US20050126055A1 (en) * | 2003-11-18 | 2005-06-16 | Dommert Karl R. | Crawler type traveling apparatus |
| CN201694272U (en) * | 2010-02-05 | 2011-01-05 | 陕西长大实业有限公司 | Novel traveling crawler |
| CN101913387A (en) * | 2010-07-27 | 2010-12-15 | 陕西长大实业有限公司 | Traveling crawler of road construction machine |
| CN201785799U (en) * | 2010-08-25 | 2011-04-06 | 三一重机有限公司 | Safeguard structure of travel motor |
| CN203727499U (en) * | 2013-12-11 | 2014-07-23 | 徐工集团工程机械股份有限公司 | A track vehicle and a driving wheel assembly installing mechanism and a track beam of the track vehicle |
| CN103963858A (en) * | 2014-03-31 | 2014-08-06 | 刘建 | Integrated track traveling device of mining robot |
| CN104594907A (en) * | 2014-12-26 | 2015-05-06 | 中国煤炭科工集团太原研究院有限公司 | Continuous walking type transport loader of open pit coal mine |
| CN204899929U (en) * | 2014-12-26 | 2015-12-23 | 中国煤炭科工集团太原研究院有限公司 | Open coal mine continuous transportation walking elevating conveyor |
| CN206845205U (en) * | 2017-06-27 | 2018-01-05 | 中国煤炭科工集团太原研究院有限公司 | Broken Anchor Care machine |
| CN212074244U (en) * | 2020-03-02 | 2020-12-04 | 李继璋 | Fastening effect is good track |
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Application publication date: 20211224 |