CN204309604U - A kind of hand-held type tracked carrier - Google Patents
A kind of hand-held type tracked carrier Download PDFInfo
- Publication number
- CN204309604U CN204309604U CN201420741538.3U CN201420741538U CN204309604U CN 204309604 U CN204309604 U CN 204309604U CN 201420741538 U CN201420741538 U CN 201420741538U CN 204309604 U CN204309604 U CN 204309604U
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- CN
- China
- Prior art keywords
- shift rod
- brake lever
- horizontal shift
- change speed
- hand
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- Withdrawn - After Issue
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Abstract
A kind of hand-held type tracked carrier, comprise vehicle frame, left brake lever, right brake lever, shift control bar, tape handler, Caterpillar transmission mechanism, actuating unit and loading space, vehicle frame front end is located at by described left brake lever, right brake lever and shift control bar, the centre of left brake lever and right brake lever is located at by shift control bar, described actuating unit comprises driving engine, fuel tank and change speed gear box, described change speed gear box is installed between Caterpillar transmission mechanism, and described tape handler is installed between change speed gear box and Caterpillar transmission mechanism; Described shift control bar is made up of vertical shift rod and the first horizontal shift rod be connected respectively with vertical shift rod and the second horizontal shift rod, described first horizontal shift rod moves laterally, for controlling the switching of the different gear of change speed gear box, described second horizontal shift rod vertically moves, for any gear is switched to neutral.The utility model touches ground when avoiding engage a gear, realizes putting into gear smoothly.
Description
Technical field
The utility model relates to a kind of transport trolley, particularly a kind of hand-held type tracked carrier.
Background technology
In resettlement transportation, general Automobile Transportation, when rainy season, road was muddy, just be difficult to safe operation, and hill climbing ability is limited, poor and need the section of larger turn radius in landform, there is obvious limitation, cause conveying efficiency low, Transport Safety is poor.And tracked carrier can meet construction traffic requirements preferably, adapt to poor pavement conditions, and hill climbing ability is strong, Transshipment Permitted steel tower, electric pole are gone up a hill, and transhipment shell, any article being transported to warehouse etc. from workshop, is the very convenient vehicle.
The change speed gear box of existing hand-held type tracked carrier is normally longitudinally arranged on vehicle frame and close ground, to be connected with change speed gear box by a shift control bar and to carry out gear shift operation, general gear is arranged to " work " character form structure, shift control bar sway, for controlling the switching of different gear, moves up and down for hanging neutral, but, when shift control bar moves down, can ground be touched, both add operation easier, also cause putting into gear smoothly.
Utility model content
The purpose of this utility model be overcome prior art above-mentioned deficiency and provide a kind of flexible operation, hand-held type tracked carrier smoothly of putting into gear.
The technical solution of the utility model is: a kind of hand-held type tracked carrier, comprise vehicle frame, left brake lever, right brake lever, shift control bar, tape handler, Caterpillar transmission mechanism, actuating unit and loading space, vehicle frame front end is located at by described left brake lever, right brake lever and shift control bar, the centre of left brake lever and right brake lever is located at by shift control bar, described actuating unit comprises driving engine, fuel tank and change speed gear box, described change speed gear box is installed between Caterpillar transmission mechanism, and described tape handler is installed between change speed gear box and Caterpillar transmission mechanism; Described shift control bar is made up of vertical shift rod and the first horizontal shift rod be connected respectively with vertical shift rod and the second horizontal shift rod, described first horizontal shift rod moves laterally, for controlling the switching of the different gear of change speed gear box, described second horizontal shift rod vertically moves, for any gear is switched to neutral.
Further, by gearshift seat, shift rod horizontal in first and the second horizontal shift rod are connected described vertical shift rod respectively, described gearshift seat comprises gangbar, one end of described gangbar is connected with the first horizontal shift rod by T connector, the other end of described gangbar is connected with the second horizontal shift rod, and the second horizontal shift rod is connected with vertical shift rod by L-type joint with the junction of gangbar.
Further, described first horizontal shift rod is connected with the gear declutch shift shaft of described change speed gear box by fork-shaped driving lever with the second horizontal shift rod, and the first horizontal shift rod and the second horizontal shift rod are individually fixed in the two ends of fork-shaped driving lever.
Further, the position of described second horizontal shift rod is higher than the position of the first horizontal shift rod.
Further, the front end of described vehicle frame is provided with handrail, between handrail, erection has direction controlling plate, and the front end of described direction controlling plate is provided with for " work " word groove through vertical shift rod, and described " work " word groove is for controlling the horizontal and vertical moving direction of vertical shift rod; The left and right sides, rear end of described direction controlling plate is respectively equipped with for the L-type groove through left brake lever and right brake lever, and described L-type groove is for controlling the left and right of tracked carrier to brake.
Further, described change speed gear box is provided with left brake and right brake, and described left brake lever is connected with left brake and right brake respectively by connecting rod with right brake lever.
Further, described driving engine is installed on the side of right brake lever, and described fuel tank is installed on the upper end of driving engine.
Further, described Caterpillar transmission mechanism comprises crawler belt, drive sprocket, driven Athey wheel and track adjusting wheel, the both sides of described vehicle frame are provided with fixed mount, described drive sprocket, driven Athey wheel and track adjusting wheel are arranged on the front end of fixed mount, centre and rear end respectively, and described crawler belt envelope is in drive sprocket, driven Athey wheel and track adjusting wheel; The two ends of described change speed gear box are installed on fixed mount by adapter shaft.
Further, described tape handler comprises driving pulley, driven pulley and belt, described driven pulley is arranged on the input shaft of change speed gear box, and described driving pulley is arranged on the side of driving engine, and described belt envelope is on driving pulley and driven pulley.
Further, described hand-held type tracked carrier also comprises seat, and described seat is arranged on vehicle frame, and is positioned at the right side of loading space.
The utility model compared with prior art has following features:
(1) by shift control bar being designed to the switching being driven the first horizontal shift rod and the second horizontal shift rod to do horizontal and vertical movement respectively to control between the different gear of change speed gear box and neutral by vertical shift rod, thus avoid when vertical shift rod moves all around and touch ground, and then realize putting into gear smoothly;
(2) direction controlling plate is designed to the structure being with " work " word groove and L-type groove, is convenient to each gear of quick position and the left and right position to brake.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is birds-eye view embodiment illustrated in fig. 1;
Fig. 3 is the structural representation of Caterpillar transmission mechanism embodiment illustrated in fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
As shown in the figure: a kind of hand-held type tracked carrier, vehicle frame 1, left brake lever 2, right brake lever 3, shift control bar 4, tape handler 5, Caterpillar transmission mechanism 6, actuating unit 7 and loading space 8 is comprised; The centre of left brake lever 2 and right brake lever 3 is located at by shift control bar 4, and shift control bar 4 is fixed on the front center of vehicle frame 1 by ball cap 41, and left brake lever 2 and right brake lever 3 are by the both sides, front end being fixed on vehicle frame 1 of turning cylinder movable.Actuating unit 7 comprises driving engine 71, fuel tank 72 and change speed gear box 73, driving engine 71 is installed on the side of right brake lever 3, fuel tank 72 is installed on the upper end of driving engine 71, and change speed gear box 73 is installed between Caterpillar transmission mechanism 6, and tape handler 5 is installed between change speed gear box 73 and Caterpillar transmission mechanism 6; Shift control bar 4 is made up of vertical shift rod 42 and the first horizontal shift rod 43 be connected respectively with vertical shift rod 42 and the second horizontal shift rod 44, first horizontal shift rod 43 moves laterally, for controlling the switching of the different gear of change speed gear box 73, second horizontal shift rod 44 vertically moves, for any gear is switched to neutral.
Particularly, tape handler 5 comprises driving pulley 51, driven pulley 52 and belt 53, driven pulley 52 is arranged on the output shaft of change speed gear box 73, and driving pulley 51 is arranged on the side of driving engine 71, and belt 53 envelope is on driving pulley 51 and driven pulley 52.The power of driving engine 71 passes to belt 53 by driving pulley 51, then drives driven pulley 52 to rotate by belt 53, relies on transmitting ratio to change speed.
Caterpillar transmission mechanism 6 comprises crawler belt 61, drive sprocket 62, driven Athey wheel 63 and track adjusting wheel 64, the both sides of vehicle frame 1 are provided with fixed mount 11, drive sprocket 62, driven Athey wheel 63 and track adjusting wheel 64 are arranged on the front end of fixed mount 11, centre and rear end respectively, and crawler belt 61 envelope is in drive sprocket 62, driven Athey wheel 63 and track adjusting wheel 64; The two ends of change speed gear box 73 are installed on fixed mount 11 by adapter shaft 731; The power of driving engine 71 passes to drive sprocket 62 by tape handler 5, and drive sprocket 62 drives crawler belt 61 to reel, thus drives other wheel turns, and in ground surface advance, retrogressing; Driven Athey wheel 63 is provided with two rows, and often row has four, and driven Athey wheel 63 can be used as bogie wheel Free-rolling on crawler belt 61 rail level, plays a part transport trolley weight transmitting to crawler belt 61 and then be delivered to ground; Track adjusting wheel 64 correctly rotates for guiding crawler belt 61, prevents its sideslip and exceeds the bounds.In the present embodiment, crawler belt 61 is designed to the structure with certain angle of inclination, namely drive sprocket 62 is located at the upside of driven Athey wheel 63, thus increases the tensile force of crawler belt 61, vibration when preventing crawler belt 61 from laterally coming off and moving.
The front end of vehicle frame 1 is provided with handrail 12, and operating personnel manipulates transport trolley before can standing in handrail 12.Between handrail 12, erection has direction controlling plate 13, and the front end of direction controlling plate 13 is provided with for " work " word groove 131 through vertical shift rod 42, and " work " word groove 131 is for controlling the horizontal and vertical moving direction of vertical shift rod 42; When vertical shift rod 42 moves to any place of laterally four edges of " work " word groove 131, then represent vertical shift rod 42 by any gear of shift control at 1 gear ~ 4 gear; When vertical shift rod 42 moves to any place of the longitudinal direction of " work " word groove 131, then represent gear and hang over neutral.This project organization of direction controlling plate 13 is linked into two gears when can ensure difference, in order to avoid make the two gear gears engaged mutually block because its transmitting ratio is different simultaneously, cause movement interference even to cause damage parts.The left and right sides, rear end of direction controlling plate 13 is respectively equipped with for the L-type groove 132 through left brake lever 2 and right brake lever 3, and L-type groove 132 is for controlling the left and right of tracked carrier to brake.When left brake lever 2 or right brake lever 3 move to the lateral end place of L-type groove 132, then represent tracked carrier and carried out left-hand or dextrad brake; When moving to other position of L-type groove 132, then represent tracked carrier in traveling process.Change speed gear box 73 is provided with left brake 732 and right brake 733, and left brake lever 2 is connected with left brake 732 and right brake 733 respectively by connecting rod 21 with right brake lever 3.In the present embodiment, direction controlling plate 13 is designed to the structure being with " work " word groove 131 and L-type groove 132, each gear of quick position and the left and right position to brake can be convenient to.
By gearshift seat, shift rod 43 horizontal in first and the second horizontal shift rod 44 are connected vertical shift rod 42 respectively, gearshift seat comprises gangbar 45, one end of gangbar 45 is connected with the first horizontal shift rod 43 by T connector 451, the other end of gangbar 45 is connected with the second horizontal shift rod 44, second horizontal shift rod 44 is connected with vertical shift rod 42 by L-type joint 452 with the junction of gangbar 45, and the position of the second horizontal shift rod 44 is higher than the position of the first horizontal shift rod 43.First horizontal shift rod 43 is connected with the gear declutch shift shaft 734 of change speed gear box 73 by fork-shaped driving lever 46 with the second horizontal shift rod 44, and the first horizontal shift rod 43 and the second horizontal shift rod 44 are individually fixed in the two ends of fork-shaped driving lever 46.Its principle of work is: when vertical shift rod 42 forward/backward moves, the independent forward/backward of the second horizontal shift rod 44 is then driven to move, first horizontal shift rod 43 is motionless, and the second horizontal shift rod 44 drives again fork-shaped driving lever 46 forward/backward to move, and makes gear hang over neutral; When vertical shift rod 42 sway, then drive the first horizontal shift rod 43 and the second horizontal shift rod 44 to move to the left or to the right simultaneously, first horizontal shift rod 43 and the second horizontal shift rod 44 drive again fork-shaped driving lever 46 to rotate simultaneously, and gear is switched at any gear of 1 gear ~ 4 gear.The switching of the speed that usual transport trolley is different is the result that gears different in change speed gear box 73 coordinates.Convert these gear combination, just need gear constantly to carry out to engage, depart from, engage again.During disengaging, just arrive neutral.Therefore, no matter add gear, subtract gear, preferably carry out step by step, transport trolley travels just more steady.In the present embodiment, because gear carries out engage a gear operation in " work " font, when being added to or reducing to other any gear from a certain gear, all first through neutral gear, to avoid gear proportioning too large, transport trolley can be shaken, and then damages change speed gear box 73.
By shift control bar 4 being designed to the switching being driven the first horizontal shift rod 43 and the second horizontal shift rod 44 to do horizontal and vertical movement respectively to control between the different gear of change speed gear box 73 and neutral by vertical shift rod 42, thus avoid when vertical shift rod 42 moves all around and touch ground, and then realize putting into gear smoothly.
Described hand-held type tracked carrier also comprises seat (accompanying drawing does not indicate), and described seat is arranged on vehicle frame 1, and is positioned at the right side of loading space 8.
These are only preferred embodiment of the present utility model, be not limited to the utility model, obviously, those skilled in the art can carry out various change, modification and do not depart from spirit and scope of the present utility model to the utility model.If belong within the scope of the utility model claim and equivalent technologies thereof to these amendments of the present utility model and modification, all belong to protection domain of the present utility model.
Claims (10)
1. a hand-held type tracked carrier, comprise vehicle frame, left brake lever, right brake lever, shift control bar, tape handler, Caterpillar transmission mechanism, actuating unit and loading space, described left brake lever, vehicle frame front end is located at by right brake lever and shift control bar, the centre of left brake lever and right brake lever is located at by shift control bar, described actuating unit comprises driving engine, fuel tank and change speed gear box, described change speed gear box is installed between Caterpillar transmission mechanism, described tape handler is installed between change speed gear box and Caterpillar transmission mechanism, it is characterized in that: described shift control bar is made up of vertical shift rod and the first horizontal shift rod be connected respectively with vertical shift rod and the second horizontal shift rod, described first horizontal shift rod moves laterally, for controlling the switching of the different gear of change speed gear box, described second horizontal shift rod vertically moves, for any gear is switched to neutral.
2. hand-held type tracked carrier according to claim 1, it is characterized in that: by gearshift seat, shift rod horizontal in first and the second horizontal shift rod are connected described vertical shift rod respectively, described gearshift seat comprises gangbar, one end of described gangbar is connected with the first horizontal shift rod by T connector, the other end of described gangbar is connected with the second horizontal shift rod, and the second horizontal shift rod is connected with vertical shift rod by L-type joint with the junction of gangbar.
3. hand-held type tracked carrier according to claim 2, it is characterized in that: described first horizontal shift rod is connected with the gear declutch shift shaft of described change speed gear box by fork-shaped driving lever with the second horizontal shift rod, the first horizontal shift rod and the second horizontal shift rod are individually fixed in the two ends of fork-shaped driving lever.
4. the hand-held type tracked carrier according to claim 1 or 2 or 3, is characterized in that: the position of described second horizontal shift rod is higher than the position of the first horizontal shift rod.
5. the hand-held type tracked carrier according to claim 1 or 2 or 3, it is characterized in that: the front end of described vehicle frame is provided with handrail, between handrail, erection has direction controlling plate, the front end of described direction controlling plate is provided with for " work " word groove through vertical shift rod, and described " work " word groove is for controlling the horizontal and vertical moving direction of vertical shift rod; The left and right sides, rear end of described direction controlling plate is respectively equipped with for the L-type groove through left brake lever and right brake lever, and described L-type groove is for controlling the left and right of tracked carrier to brake.
6. the hand-held type tracked carrier according to claim 1 or 2 or 3, is characterized in that: described change speed gear box is provided with left brake and right brake, and described left brake lever is connected with left brake and right brake respectively by connecting rod with right brake lever.
7. the hand-held type tracked carrier according to claim 1 or 2 or 3, it is characterized in that: described driving engine is installed on the side of right brake lever, described fuel tank is installed on the upper end of driving engine.
8. the hand-held type tracked carrier according to claim 1 or 2 or 3, it is characterized in that: described Caterpillar transmission mechanism comprises crawler belt, drive sprocket, driven Athey wheel and track adjusting wheel, the both sides of described vehicle frame are provided with fixed mount, described drive sprocket, driven Athey wheel and track adjusting wheel are arranged on the front end of fixed mount, centre and rear end respectively, and described crawler belt envelope is in drive sprocket, driven Athey wheel and track adjusting wheel; The two ends of described change speed gear box are installed on fixed mount by adapter shaft.
9. the hand-held type tracked carrier according to claim 1 or 2 or 3, it is characterized in that: described tape handler comprises driving pulley, driven pulley and belt, described driven pulley is arranged on the output shaft of change speed gear box, described driving pulley is arranged on the side of driving engine, and described belt envelope is on driving pulley and driven pulley.
10. the hand-held type tracked carrier according to claim 1 or 2 or 3, is characterized in that, described hand-held type tracked carrier also comprises seat, and described seat is arranged on vehicle frame, and is positioned at the right side of loading space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741538.3U CN204309604U (en) | 2014-12-02 | 2014-12-02 | A kind of hand-held type tracked carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420741538.3U CN204309604U (en) | 2014-12-02 | 2014-12-02 | A kind of hand-held type tracked carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204309604U true CN204309604U (en) | 2015-05-06 |
Family
ID=53131932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420741538.3U Withdrawn - After Issue CN204309604U (en) | 2014-12-02 | 2014-12-02 | A kind of hand-held type tracked carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204309604U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442376A (en) * | 2014-12-02 | 2015-03-25 | 湖南梅花机电科技有限公司 | Hand-guided type track transport vehicle |
| CN107600201A (en) * | 2017-08-31 | 2018-01-19 | 安徽大地环保科技有限公司 | A kind of pipeline carries mobile platform |
-
2014
- 2014-12-02 CN CN201420741538.3U patent/CN204309604U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442376A (en) * | 2014-12-02 | 2015-03-25 | 湖南梅花机电科技有限公司 | Hand-guided type track transport vehicle |
| CN107600201A (en) * | 2017-08-31 | 2018-01-19 | 安徽大地环保科技有限公司 | A kind of pipeline carries mobile platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150506 Effective date of abandoning: 20170613 |