CN205632698U - Crawler -mounted excavator drags outfit for a journey to put - Google Patents
Crawler -mounted excavator drags outfit for a journey to put Download PDFInfo
- Publication number
- CN205632698U CN205632698U CN201620346171.4U CN201620346171U CN205632698U CN 205632698 U CN205632698 U CN 205632698U CN 201620346171 U CN201620346171 U CN 201620346171U CN 205632698 U CN205632698 U CN 205632698U
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- CN
- China
- Prior art keywords
- crawler
- excavator
- loading arm
- frame chassis
- hinged
- 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
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
The utility model discloses a crawler -mounted excavator drags outfit for a journey to put, including the tractor -truck, two trailer framves that set up in opposite directions have behind the tractor -truck, can the bracket excavators between two trailers framves, hold up the excavator through two trailers framves, the rethread tractor -truck drags two tractor -trucks, makes two trailers frame brackets the excavator and travels forward, and this device need not the line that drags that all the other auxiliary device can accomplish the crawler -mounted excavator, convenient operation, the technical difficulty is hanged down.
Description
Technical field
What this utility model related to a kind of crawler equipment tows device, is specifically related to a kind of crawler-mounted excavator and tows device.
Background technology
Existing crawler-mounted excavator is all to use trailer transportation when long-distance transhipment, short-distance movement is generally individually to utilize the running gear that carries to advance, and frequently the walk running motor for excavator, crawler belt, gear and vibration hydraulic system etc. of excavator all can cause the biggest infringement.
When the position construction that work surface is narrow and small, after the running gear of excavator breaks down, before maintenance work completes, excavator will be unable to continue construction, also cannot pass through to tow to vacate work surface to miscellaneous equipment as wheel apparatus, make the whole scope of operation be forced to stop work, cause cost waste and work to be delayed.
Utility model content
The purpose of this utility model is to overcome above-mentioned deficiency, it is provided that a kind of crawler-mounted excavator tows device, it is possible to conveniently short-distance transport.
In order to achieve the above object, this utility model includes tractor-truck, has two towing carriages being oppositely arranged after tractor-truck, can bracket excavator between two towing carriages.
Described towing carriage includes frame chassis, and frame chassis is provided with two groups of wheels, and frame chassis is provided with the loading arm of lifting, and loading arm can bracket excavator.
One end of hinged jack in described frame chassis, the other end of jack is hinged on loading arm, and jack can control the lifting of loading arm.
Described jack is provided power by tractor-truck.
Described jack is hinged in frame chassis by lower seat, hinged with loading arm by the seat of honour.
The described seat of honour is by the second hinge on loading arm, and lower seat passes through the 3rd hinge in frame chassis.
Described loading arm passes through the first hinge in frame chassis.
Be provided with for the rear locating groove spacing to loading arm in described frame chassis, rear locating groove have two in step-like groove, rear locating groove is provided with can in two grooves the 4th bearing pin of movement.
The prelocalization hole for fixing loading arm position it is provided with in described frame chassis.
Front hook and pintle it is provided with in described frame chassis.
Compared with prior art, excavator is held up by this utility model by two towing carriages, two towing carriages are dragged again by tractor-truck, make two towing carriage brackets excavator to travel forward, this device can complete towing of crawler-mounted excavator without remaining auxiliary device, easy to operate, technical difficulty is low.
Further, this utility model is provided with jack, it is possible to control the lifting of loading arm simply and easily.
Further, jack of the present utility model provides power by tractor-truck, simplifies annexation, it is to avoid the trouble that external power supply is brought.
Further, this utility model is provided with rear locating groove, it is possible to auxiliary jack pair loading arm positions.
Accompanying drawing explanation
Fig. 1 is operating diagram of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of this utility model towing carriage；
Fig. 4 is the front view of this utility model towing carriage.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described further.
Seeing Fig. 1 and Fig. 2, this utility model includes tractor-truck 1, has two towing carriages being oppositely arranged 2 after tractor-truck 1, can bracket excavator 3 between two towing carriages 2.
nullSee Fig. 3 and Fig. 4，Towing carriage 2 includes frame chassis 2-1，Two groups of wheel 2-2 it are provided with in frame chassis 2-1，The loading arm 2-14 of lifting it is provided with in frame chassis 2-1，Loading arm 2-14 can bracket excavator 3，One end of hinged jack 2-10 in frame chassis 2-1，The other end of jack 2-10 is hinged on loading arm 2-14，Jack 2-10 can control the lifting of loading arm 2-14，Jack 2-10 is provided power by tractor-truck 1，Jack 2-10 is hinged in frame chassis 2-1 by lower seat 2-9，Hinged with loading arm 2-14 by seat of honour 2-7，Seat of honour 2-7 is hinged on loading arm 2-14 by the second bearing pin 2-6，Lower seat 2-9 is hinged in frame chassis 2-1 by the 3rd bearing pin 2-8，Loading arm 2-14 is hinged in frame chassis 2-1 by the first bearing pin 2-5，It is provided with in frame chassis 2-1 for the rear locating groove 2-11 spacing to loading arm 2-14，Rear locating groove 2-11 has two in step-like groove，Be provided with on rear locating groove 2-11 can in two grooves the 4th bearing pin 2-12 of movement，The prelocalization hole 2-4 for fixing loading arm 2-14 position it is provided with in frame chassis 2-1，Front hook 2-3 and pintle 2-13 it is provided with in frame chassis 2-1.
Two towing carriages are respectively placed in two ends before and after excavator 3, jack 2-10, loading arm 2-14 rotates around bearing pin 2-5, excavator jacking is departed from ground by loading arm tail end, then the bearing pin 2-12 of rear locating groove 2-11 lower is positioned over the groove of rear locating groove 2-11 eminence, fixing loading arm position, after lifting jack unloading, drags towing carriage and excavator away from work surface jointly by tractor-truck.
After excavator transfer puts in place, jack 2-10,4th bearing pin 2-12 of rear locating groove 2-11 eminence groove is taken out the groove being placed in rear locating groove 2-11 lower, unload jack 2-10 again and complete excavator 3 and the disengaging of towing carriage 2, tractor-truck pintle 2-13 is connected by bearing pin with hook 2-3 before one of them towing carriage, jack 2-10, after loading arm 2-14 is lifted, fixed the position of loading arm through prelocalization hole 2-4 by bearing pin, again towing carriage pintle is connected by bearing pin with hook before another towing carriage, completes whole device in place.
Claims (10)
1. crawler-mounted excavator tows device, it is characterized in that, including tractor-truck (1), there are after tractor-truck (1) two towing carriages being oppositely arranged (2), can bracket excavator (3) between two towing carriages (2).
Crawler-mounted excavator the most according to claim 1 tows device, it is characterized in that, described towing carriage (2) includes frame chassis (2-1), two groups of wheels (2-2) it are provided with in frame chassis (2-1), being provided with the loading arm (2-14) of lifting in frame chassis (2-1), loading arm (2-14) can bracket excavator (3).
Crawler-mounted excavator the most according to claim 2 tows device, it is characterized in that, one end of the upper hinged jack (2-10) of described frame chassis (2-1), the other end of jack (2-10) is hinged on loading arm (2-14), and jack (2-10) can control the lifting of loading arm (2-14).
Crawler-mounted excavator the most according to claim 3 tows device, it is characterised in that described jack (2-10) is provided power by tractor-truck (1).
Crawler-mounted excavator the most according to claim 3 tows device, it is characterized in that, described jack (2-10) is hinged in frame chassis (2-1) by lower seat (2-9), hinged with loading arm (2-14) by the seat of honour (2-7).
Crawler-mounted excavator the most according to claim 5 tows device, it is characterized in that, the described seat of honour (2-7) is hinged on loading arm (2-14) by the second bearing pin (2-6), and lower seat (2-9) is hinged in frame chassis (2-1) by the 3rd bearing pin (2-8).
Crawler-mounted excavator the most according to claim 2 tows device, it is characterised in that described loading arm (2-14) is hinged in frame chassis (2-1) by the first bearing pin (2-5).
Crawler-mounted excavator the most according to claim 2 tows device, it is characterized in that, it is provided with for the rear locating groove (2-11) spacing to loading arm (2-14) in described frame chassis (2-1), rear locating groove (2-11) have two in step-like groove, rear locating groove (2-11) is provided with can in two grooves the 4th bearing pin (2-12) of movement.
Crawler-mounted excavator the most according to claim 2 tows device, it is characterised in that be provided with the prelocalization hole (2-4) for fixing loading arm (2-14) position in described frame chassis (2-1).
Crawler-mounted excavator the most according to claim 2 tows device, it is characterised in that be provided with front hook (2-3) and pintle (2-13) in described frame chassis (2-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346171.4U CN205632698U (en) | 2016-04-21 | 2016-04-21 | Crawler -mounted excavator drags outfit for a journey to put |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346171.4U CN205632698U (en) | 2016-04-21 | 2016-04-21 | Crawler -mounted excavator drags outfit for a journey to put |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205632698U true CN205632698U (en) | 2016-10-12 |
Family
ID=57062798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346171.4U Expired - Fee Related CN205632698U (en) | 2016-04-21 | 2016-04-21 | Crawler -mounted excavator drags outfit for a journey to put |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205632698U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154097A (en) * | 2018-06-18 | 2020-12-29 | 沃尔沃建筑设备公司 | Trailer unit for transporting crawler-type construction machinery |
| CN113056591A (en) * | 2018-11-14 | 2021-06-29 | 住友建机株式会社 | Shovel, shovel control device, and shovel support device |
-
2016
- 2016-04-21 CN CN201620346171.4U patent/CN205632698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112154097A (en) * | 2018-06-18 | 2020-12-29 | 沃尔沃建筑设备公司 | Trailer unit for transporting crawler-type construction machinery |
| CN113056591A (en) * | 2018-11-14 | 2021-06-29 | 住友建机株式会社 | Shovel, shovel control device, and shovel support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161012 |