CN204801772U - Mechanical type tractor - Google Patents
Mechanical type tractor Download PDFInfo
- Publication number
- CN204801772U CN204801772U CN201520481388.1U CN201520481388U CN204801772U CN 204801772 U CN204801772 U CN 204801772U CN 201520481388 U CN201520481388 U CN 201520481388U CN 204801772 U CN204801772 U CN 204801772U
- Authority
- CN
- China
- Prior art keywords
- transmission
- gear
- transmission shaft
- shaft
- change speed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
Mechanical type tractor includes the base, is equipped with engine, a speed change gear, power transmission unit and the 2nd speed change gear that transmission is in proper order connected on the base, and the 2nd speed change gear's power take off holds transmission respectively to be connected with first cylinder hank mill and second cylinder hank mill, is equipped with urgent outer arresting gear between a speed change gear and the power transmission unit. The utility model discloses easily operation, easy dismounting, operation are reliably to the multi -cylinder diesel engine is the power supply, also uses as usual in the wilderness field that does not have the circular telegram, and the transportation can be dismantled to each parts, sets up two speed change gear, and brake performance is good, fully improves cableway transport's security, even also move as usual in the place that the cableway drop is big.
Description
Technical field
The utility model relates to the traction machine in a kind of cableway transport of freight transport, particularly relates to a kind of mechanical type traction machine.
Background technology
In the last few years, transmission line of electricity was to superhigh pressure, extra-high voltage future development.Tower body is uprised by low, tower material changes from small to big, no man's land is goed deep into by busiest section in tower position, the transportation volume of group tower material is increasing, transport capacity is also improving constantly, manpower in the past, animal power transport the huge amounts of material flowing of the complex area that can not satisfy condition, and particularly the area such as mountain area, forest land cableway transport has become each unit in charge of construction transportation means first.In China, ground part Electric Power Transmission & transformation Company have accumulated a lot of construction experiences in this respect, and easy freight ropeway almost each camp site can be seen, and erection uses all very convenient.In the Large Diameter Pipeline oil, natural gas line construction operation in the muddy region in intersected country, mountain area and marsh, cableway transport mode is simple equally, convenient, fast, efficient.Filled in the sea to grow grain in recent years in engineering, because of road conditions and mechanical transport not convenient time, adopt cableway transport also to achieve and well expect object.
Traction machine, as the major impetus of cableway transport, is requisite equipment in every bar cableway transport.Along with national basis construction continues to increase, under various geographical relief condition, transport is more and more.Existing traction machine is much propulsion source with electricity, and due to the general all fields, wilderness of cableway transport operation, Applicable scope is less, and the place of a lot of electric power out of reach just has influence on the operation of cableway transport.Existing traction machine is general only arranges a set of brake equipment in change speed gear box, and safety is poor, if in the large place of cableway drop once mechanical braking is malfunctioning, goods will be taken advantage of a situation landing, and consequence is quite serious; In addition, existing traction machine is not easy to assemble, in mountain region transport extremely inconvenience.And cableway transport amount is in continuous increase at present, the industrialization of traction machine is produced extremely urgent.
Utility model content
The utility model, in order to solve weak point of the prior art, provides a kind of and is easy to dismounting, the mechanical type traction machine that applied widely, safe reliability is high.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: mechanical type traction machine, comprise base, base is provided with the driving engine, the first transmission system, power drive and the second transmission system that are in transmission connection successively, the clutch end of the second transmission system is connected with the first cartridge type strand mill and the second cartridge type strand mill respectively, is provided with urgent outer brake equipment between the first transmission system and power drive;
Second transmission system comprises change speed gear box and is located at the direction reverser on change speed gear box, rotate in change speed gear box and be provided with the first transmission shaft, second driving shaft, 3rd transmission shaft, 4th transmission shaft and the 5th transmission shaft, first transmission shaft is provided with can along the first transmission shaft the first gear in axial sliding, second driving shaft is provided with the second driving gear and the second driven gear, 3rd transmission shaft and the 4th transmission shaft are provided with clutch brake in the case that cooperatively interacts, 4th transmission shaft two ends are all rotatably connected on change speed gear box by unilateral bearing, 5th transmission shaft is provided with reverse gear, the clutch end of direction reverser coordinates transmission with the first gear, first gear engages with the second driving gear, the gears meshing in the second driven gear and case on clutch brake, and reverse gear engages with the second driving gear,
3rd end part of driving shaft is provided with the output driving gear being positioned at change speed gear box outside, first cartridge type strand mill and the second cartridge type strand mill is coaxial is connected to the first input driven gear and the second input driven gear, output driving gear inputs driven gear and second respectively and inputs driven gear and engage with first.
Urgent outer brake equipment comprises in the turning collar of coaxial setting on the coaxial clutch be located on the first transmission output shaft, clutch, the static circle being located at power drive sidepiece, turning collar the coil spring arranging the semi-round brake scotch of the hinged two panels in one end and be connected with the two panels brake scotch other end, be respectively equipped with outside two panels brake scotch can with the friction lining of turning collar contact internal walls, be provided with helical spring two panels brake scotch one end and be provided with control lever for stretch-draw two panels brake scotch.
Direction reverser comprises reverse lever, Transmission and shift fork, and shift fork is positioned at change speed gear box and coordinates transmission with reverse gear, and reverse lever is positioned at outside change speed gear box, and reverse lever lower end is connected with shift fork by Transmission.
Adopt said structure, there is following beneficial effect:
1, the utility model arranges Double-safety braking device, is provided with clutch brake in case in the second transmission system, no matter to rotate forward, reversion, neutral all there will not be sliding phenomenon; Even if clutch brake is malfunctioning in case, be also provided with other a set of urgent outer brake equipment outside the first transmission system, operating personal can make the first cartridge type strand mill and the second cartridge type strand mill (two roller strand mill) shut down smoothly.
2, the outer emergency braking apparatus of case adopts the method for push-and-pull control lever, when push operation bar, coil spring is stretched, two panels brake scotch expands outwardly around pin jointed end, friction lining outside two panels brake scotch and turning collar contact internal walls extrude, so just turning collar can be braked, thus the first transmission shaft and two roller strand mill are stopped operating.Unclamp hand, under helical spring effect, two panels brake scotch and friction lining reset.
3, driven by engine first transmission system rotates, the output shaft of the first transmission system drives the first transmission shaft by power drive, first transmission shaft drives second driving shaft, second driving shaft drives the 3rd transmission shaft, 3rd transmission shaft drives the first cartridge type strand mill and the second cartridge type strand mill to rotate drag rope by the output driving gear being positioned at change speed gear box outside, drives the 4th drive axis by clutch brake in case simultaneously.Because the 4th transmission shaft two ends are equipped with unilateral bearing, therefore, the 3rd transmission shaft is when transporting direction is constant, and no matter active rotation and passive rotation can be braked by the 4th transmission shaft, thus improve safety.If when needing reversion, operation reverse lever, by Transmission shift fork, shift fork is stirred the first gear and is engaged with reverse gear, and the first transmission shaft drives the 5th transmission shaft, and second driving shaft drives second driving shaft again, second driving shaft drives the 3rd transmission shaft again, 3rd transmission shaft drives the 4th transmission shaft, so just realizes the reversion of the 3rd transmission shaft, and the first cartridge type strand mill and the second cartridge type strand mill can rotate backward.When transporting direction is constant, guarantee that weight is when passive or active force, in the case in change speed gear box, clutch brake can keep braking mode.
The utility model is easy to operation, easy accessibility, reliable, take multi-cylinder diesel engine as propulsion source, also as usual use in the field, wilderness not having to be energized, all parts detachably transports, and arrange two transmission systems, deceleration and stopping performance is good, the safety of abundant raising cableway transport, even if also as usual run in the place that cableway drop is large.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the second transmission system in Fig. 1;
Fig. 3 is the inside expansion drawing of the second transmission system;
Fig. 4 is the structural representation of urgent outer brake equipment in Fig. 1;
Fig. 5 is A-A cutaway view in Fig. 4.
Detailed description of the invention
As Figure 1-Figure 5, mechanical type traction machine of the present utility model, comprise base 1, base 1 is provided with driving engine 2, first transmission system 3, power drive 4 and the second transmission system 32 that are in transmission connection successively, the clutch end of the second transmission system 32 is connected with the first cartridge type strand mill 5 respectively and is provided with urgent outer brake equipment between the second cartridge type strand mill 6, first transmission system 3 and power drive 4.
The direction reverser that second transmission system 32 comprises change speed gear box 7 and is located on change speed gear box 7, rotate in change speed gear box 7 and be provided with the first transmission shaft 8, second driving shaft 9, 3rd transmission shaft 10, 4th transmission shaft 11 and the 5th transmission shaft 12, first transmission shaft 8 is provided with can along the first transmission shaft 8 first gear 13 in axial sliding, second driving shaft 9 is provided with the second driving gear 14 and the second driven gear 15, 3rd transmission shaft 10 and the 4th transmission shaft 11 are provided with clutch brake 16 in the case that cooperatively interacts, 4th transmission shaft 11 two ends are all rotatably connected on change speed gear box 7 by unilateral bearing 17, 5th transmission shaft 12 is provided with reverse gear 18, the clutch end of direction reverser coordinates transmission with the first gear 13, first gear 13 engages with the second driving gear 14, the second driven gear 15 and the gears meshing on clutch brake 16 in case, and reverse gear 18 engages with the second driving gear 14, 3rd transmission shaft 10 end is provided with the output driving gear 21 being positioned at change speed gear box 7 outside, first cartridge type strand mill 5 and the second cartridge type strand mill 6 is coaxial is connected to the first input driven gear 19 and the second input driven gear 20, exports driving gear 21 and inputs driven gear 19 and second respectively with first and input driven gear and engage 20.First cartridge type strand mill 5 and the first input driven gear 19 are structure as a whole, and the second cartridge type strand mill and the second input driven gear 20 are structure as a whole.
Urgent outer brake equipment comprises in the turning collar 23 of coaxial setting on the coaxial clutch 22 be located on the first transmission system 3 output shaft, clutch 22, the static circle 24 being located at power drive 4 sidepiece, turning collar 23 coil spring 26 arranging the semi-round brake scotch 25 of the hinged two panels in one end and be connected with two panels brake scotch 25 other end, be respectively equipped with outside two panels brake scotch 25 can with the friction lining 27 of turning collar 23 contact internal walls, two panels brake scotch 25 one end being provided with coil spring 26 is provided with the control lever 28 for stretch-draw two panels brake scotch 25.Direction reverser comprises reverse lever 29, Transmission 30 and shift fork 31, and shift fork 31 is positioned at change speed gear box 7 and coordinates transmission with reverse gear 18, and reverse lever 29 is positioned at outside change speed gear box 7, and reverse lever 29 lower end is connected with shift fork 31 by Transmission 30.
Wherein, driving engine 2, first transmission system 3, power drive 4, Transmission 30 are existing mature technology, and concrete structure repeats no more.
The utility model is when working use, driving engine 2 drives the first transmission system 3 to rotate, the output shaft of the first transmission system 3 drives the first transmission shaft 8 by power drive 4, first transmission shaft 8 drives second driving shaft 9, second driving shaft 9 drives the 3rd transmission shaft 10,3rd transmission shaft 10 drives the first cartridge type strand mill 5 and the second cartridge type strand mill 6 to rotate drag rope by the output driving gear 21 being positioned at change speed gear box 7 outside, drives the 4th transmission shaft 11 to rotate by clutch brake in case 16 simultaneously.Because the 4th transmission shaft 11 two ends are equipped with unilateral bearing 17, therefore, the 3rd transmission shaft 10 is when transporting direction is constant, and no matter active rotation and passive rotation can be braked by the 4th transmission shaft 11, thus improve safety.If when needing reversion, operation reverse lever 29, by Transmission 30 shift fork 31, shift fork 31 is stirred the first gear 13 and is engaged with reverse gear 18, and the first transmission shaft 8 drives the 5th transmission shaft 12, and second driving shaft 9 drives second driving shaft 9 again, second driving shaft 9 drives the 3rd transmission shaft 10 again, 3rd transmission shaft 10 drives the 4th transmission shaft 11, so just realizes the reversion of the 3rd transmission shaft 10, and the first cartridge type strand mill 5 and the second cartridge type strand mill 6 can rotate backward.When needing emergency braking, push operation bar 28, coil spring 26 is stretched, two panels brake scotch 25 expands outwardly around pin jointed end, friction lining 27 outside two panels brake scotch 25 extrudes with turning collar 23 contact internal walls, so just turning collar 23 can be braked, thus the first transmission shaft 8 and two roller strand mill are stopped operating.Unclamp hand, under the effect of coil spring 26, two panels brake scotch 25 and friction lining 27 reset.
The present embodiment not does any pro forma restriction to shape of the present utility model, material, structure etc.; every above embodiment is done according to technical spirit of the present utility model any simple modification, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (3)
1. mechanical type traction machine, comprise base, it is characterized in that: base is provided with the driving engine, the first transmission system, power drive and the second transmission system that are in transmission connection successively, the clutch end of the second transmission system is connected with the first cartridge type strand mill and the second cartridge type strand mill respectively, is provided with urgent outer brake equipment between the first transmission system and power drive;
Second transmission system comprises change speed gear box and is located at the direction reverser on change speed gear box, rotate in change speed gear box and be provided with the first transmission shaft, second driving shaft, 3rd transmission shaft, 4th transmission shaft and the 5th transmission shaft, first transmission shaft is provided with can along the first transmission shaft the first gear in axial sliding, second driving shaft is provided with the second driving gear and the second driven gear, 3rd transmission shaft and the 4th transmission shaft are provided with clutch brake in the case that cooperatively interacts, 4th transmission shaft two ends are all rotatably connected on change speed gear box by unilateral bearing, 5th transmission shaft is provided with reverse gear, the clutch end of direction reverser coordinates transmission with the first gear, first gear engages with the second driving gear, the gears meshing in the second driven gear and case on clutch brake, and reverse gear engages with the second driving gear,
3rd end part of driving shaft is provided with the output driving gear being positioned at change speed gear box outside, first cartridge type strand mill and the second cartridge type strand mill is coaxial is connected to the first input driven gear and the second input driven gear, output driving gear inputs driven gear and second respectively and inputs driven gear and engage with first.
2. mechanical type traction machine according to claim 1, it is characterized in that: urgent outer brake equipment comprises in the turning collar of coaxial setting on the coaxial clutch be located on the first transmission output shaft, clutch, the static circle being located at power drive sidepiece, turning collar the coil spring arranging the semi-round brake scotch of the hinged two panels in one end and be connected with the two panels brake scotch other end, be respectively equipped with outside two panels brake scotch can with the friction lining of turning collar contact internal walls, be provided with helical spring two panels brake scotch one end and be provided with control lever for stretch-draw two panels brake scotch.
3. mechanical type traction machine according to claim 1 and 2, it is characterized in that: direction reverser comprises reverse lever, Transmission and shift fork, shift fork is positioned at change speed gear box and coordinates transmission with reverse gear, and reverse lever is positioned at outside change speed gear box, and reverse lever lower end is connected with shift fork by Transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481388.1U CN204801772U (en) | 2015-06-30 | 2015-06-30 | Mechanical type tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520481388.1U CN204801772U (en) | 2015-06-30 | 2015-06-30 | Mechanical type tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204801772U true CN204801772U (en) | 2015-11-25 |
Family
ID=54586647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520481388.1U Expired - Fee Related CN204801772U (en) | 2015-06-30 | 2015-06-30 | Mechanical type tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204801772U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480089A (en) * | 2016-01-20 | 2016-04-13 | 贾立术 | Tractor for civil engineering construction |
| CN109748196A (en) * | 2019-03-25 | 2019-05-14 | 扬州国网电力工具研发制造有限公司 | A kind of machinery is twisted emergency stop safety device and its fabrication and installation method |
| CN109911789A (en) * | 2019-03-18 | 2019-06-21 | 河南旭德隆机械有限公司 | Anti- overload internal tooth drive dragger |
-
2015
- 2015-06-30 CN CN201520481388.1U patent/CN204801772U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480089A (en) * | 2016-01-20 | 2016-04-13 | 贾立术 | Tractor for civil engineering construction |
| CN109911789A (en) * | 2019-03-18 | 2019-06-21 | 河南旭德隆机械有限公司 | Anti- overload internal tooth drive dragger |
| CN109911789B (en) * | 2019-03-18 | 2023-09-15 | 河南旭德隆机械有限公司 | Anti-overload internal gear transmission traction machine |
| CN109748196A (en) * | 2019-03-25 | 2019-05-14 | 扬州国网电力工具研发制造有限公司 | A kind of machinery is twisted emergency stop safety device and its fabrication and installation method |
| CN109748196B (en) * | 2019-03-25 | 2024-03-26 | 扬州国网电力工具研发制造有限公司 | Mechanical grinding emergency stop safety device and manufacturing and mounting method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204801772U (en) | Mechanical type tractor | |
| CN103332297B (en) | Random boosting work method is concentrated in a kind of belt carrier-borne aircraft booster system and dispersion accumulation of energy | |
| CN201442815U (en) | Automatic rope arranging and outgoing device of winch | |
| CN202243057U (en) | Shore-based power supply device of ships at river port | |
| CN205478612U (en) | Engineering machine tool hydraulic braking system | |
| CN104196683B (en) | Wind and electricity compensatory wind energy comprehensively-utilizing system and control method thereof | |
| CN205937751U (en) | A main -gear box for wind power generation | |
| CN201530315U (en) | Energy-saving type wheel loader front and rear driving axle | |
| CN104865083A (en) | Multi-rope friction hoist load simulation hydraulic loading device | |
| CN209240948U (en) | Push pipe, which is unearthed, is remotely controlled battery truck | |
| CN102877856A (en) | Double-power-driven system for concrete wet-spray platform vehicle and concrete wet-spray platform vehicle | |
| CN201474603U (en) | Self-propelling electric workover rig | |
| CN203428835U (en) | Winch device for vehicle-mounted mechanical transmission of engineering vehicle | |
| CN205327060U (en) | Tractor that overloads is prevented to mechanical type | |
| CN202220603U (en) | Power split type dead axle transmission gear train for traction box of coal m ining machine | |
| CN201961993U (en) | Electric hoisting device for cableway carrying trolley | |
| CN104803312A (en) | Mechanical and hydraulic integrated dynamic compactor and driving system thereof | |
| CN205344883U (en) | A transmission that is used for mechanical type to prevent tractor that overloads | |
| CN103482078A (en) | Aircraft hydraulic stored-energy ejection system | |
| CN203344744U (en) | Transmission device for trackless rubber-tired vehicle | |
| CN203667893U (en) | Cableway tractor | |
| CN203488097U (en) | Novel trailer type water well drilling rig | |
| CN203923807U (en) | Track switch auto Oil-filling System Using | |
| CN206770580U (en) | A kind of buncher | |
| CN202294279U (en) | Driving device for electric forklift |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DD01 | Delivery of document by public notice |
Addressee: Zhao Hongli Document name: Notification of Acceptance of Patent Application |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 |