CN203557993U - Tractor with hoisting function and self-dumping function - Google Patents
Tractor with hoisting function and self-dumping function Download PDFInfo
- Publication number
- CN203557993U CN203557993U CN201320757353.7U CN201320757353U CN203557993U CN 203557993 U CN203557993 U CN 203557993U CN 201320757353 U CN201320757353 U CN 201320757353U CN 203557993 U CN203557993 U CN 203557993U
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- hydraulic
- hinged
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- tractor
- lifting
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Abstract
The utility model relates to a tractor with a hoisting function and a self-dumping function. The tractor comprises a tractor chassis, the front most end of the tractor chassis is connected with a tractor head, a driving seat is arranged at the middle-front end behind the tractor head on the tractor chassis, and a hydraulic pump is mounted beside the driving seat. Two hydraulic self-dumping oil cylinders are hinged to one side edge of the rear end of the tractor chassis, hydraulic columns at the other ends of the two hydraulic self-dumping oil cylinders are hinged to two lug holes in the bottom of a carriage through pin rolls respectively, a convex lug on the other side edge of the rear end of the tractor chassis is hinged to a convex lug on the corresponding side edge of the bottom of the carriage through a pin roll, balance supporting rods are fixedly connected to the two sides of the tractor chassis at the front end and the rear end of the carriage respectively in a pairwise mode, and hoisting equipment is fixedly arranged between the driving seat and the carriage. The tractor with the hoisting function and the self-dumping function is simple in structure, and capable of lightening the heavy physical labor of loading and unloading of workers.
Description
Technical field
The utility model belongs to farm transportation machinery technical field, relates to a kind of trac. with lifting function and self-unloading function.
Background technology
Trac. is simple in structure with it, easy and simple to handle, lightweight, flexibly, effect is high, wide and the cheap favor that is subject to vast farmers of purposes, existing trac. does not all have Multi Loading and Unloading Functions mostly, especially in some rural areas, as the transportation device of short distance, when handling goods and materials, need a lot of manpower time to load and unload, labour intensity is large, existing is all that some are than large tonnage hanging device, be not suitable for being used in road narrow, the place that workyard is little, and hanging device cost is high, 1 ton of following hanging device is few, particularly be applicable to being arranged on hanging device on trac. just still less, existing trac. self-unloading cabinet design is all automatic turning discharging backward, but to unload strip shape material (as steel bar as run into, long stuff, rectangular bamboo) time, automatic turning discharging backward, due to railway carriage afterbody and ground distance little, railway carriage tail angle of inclination is large not, and material is again strip shape, supports for material down-sliding will push up on the ground can not be easily from unloading down, and the discharging of side overturning cabinet is for steel bar, long stuff, the isometric bar shaped goods and materials of rectangular bamboo are easily self-unloading just, but existing side overturning cabinet self-unloading, because the stable equilibrium of trac. itself is bad, be easy to cause trac. rollover.
Utility model content
In order to overcome the above-mentioned shortcoming of prior art, the utility model provides a kind of simple in structure, trac. with lifting function and self-unloading function.
The utility model solves the technical scheme that its technical matters adopts: a kind of trac. with lifting function and self-unloading function, comprise tractor chassis, tractor chassis is connected with dilatory head foremost, the upper front position of tractor chassis after dilatory head is provided with operator's saddle, operator's saddle side is provided with Hydraulic Pump, hinged two the hydraulic self-discharging oil cylinders of tractor chassis rear end one side, two hydraulic self-discharging oil cylinder other end hydraulic columns are hinged in two earholes of railway carriage bottom by bearing pin respectively, the lug of another side of tractor chassis rear end is hinged by the lug of bearing pin and railway carriage bottom respective side, equalizing supporting rod is fixed in respectively between two drawing of railway carriage front-end and back-end and drags both sides, machine chassis, between operator's saddle and railway carriage, be installed with hanging device.
Described hanging device comprises base, slewing arrangement, armstand, fixed arm and telescopic boom, armstand lower end and slewing arrangement are affixed, armstand top and fixed arm are hinged, between armstand and fixed arm, be tiltedly installed with the lifting hydraulic ram for lifting, hydraulic column one end and the fixed arm bottom of lifting hydraulic ram are hinged, the other end and armstand bottom are hinged, in the upper end of fixed arm, be provided with for controlling flexible flexible hydraulic ram, flexible hydraulic ram one end and armstand upper end are hinged, other end hydraulic column and telescopic boom socket, fixed arm socket telescopic boom, telescopic boom is driven and is carried out expanding-contracting action by flexible hydraulic ram telescopic mast, slewing arrangement bottom is provided with base, base is fixed on the chassis of trac., on slewing arrangement shell, be welded with lug, for rotary hydraulic cylinder one end and the slewing arrangement shell lug hole of controlling rotation, by bearing pin, be hinged, the other end is connected with equalizing supporting rod, the flexible drive slewing arrangement of the hydraulic column by rotary hydraulic cylinder is rotated, the maximum anglec of rotation is 150 degree.
The lifting hydraulic ram of the flexible hydraulic ram that described hanging device control is flexible and control lifting, the rotary hydraulic cylinder of control arm rotation, the self-unloading hydraulic ram of controlling railway carriage rollover is to be all connected to master cock by pipeline, utilize the driving engine of trac. to obtain power, to drive Hydraulic Pump by driving device, hydraulic pressure delivery side of pump passes through pipeline, through master cock, by pipeline, be connected with each hydraulic ram, thereby control each hydraulic ram, carry out work.
Beneficial effect provided by the utility model is: owing to drawing, have lifting function and self-unloading function simultaneously, the time that has reduced workman's entrucking and unloaded, the heavy physical labor that alleviates workman's entrucking and unload, solved because of the narrow workyard of road little, the unapproachable problem of large lifting equipment, is well suited for lifting and the short-distance transport of the small-sized infrastructure project in rural area.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-tractor chassis, 2-operator's saddle, 3-Hydraulic Pump, 4-self-unloading hydraulic ram, 5-railway carriage, 6-equalizing supporting rod, 7-hanging device, the flexible hydraulic ram of 71-, 72-lifting hydraulic ram, 73-rotary hydraulic cylinder, 74-base, 75-slewing arrangement, 76-armstand, 77-fixed arm, 78-telescopic boom.
The specific embodiment
In conjunction with the accompanying drawings and embodiments the utility model is further illustrated: a kind of trac. with lifting function and self-unloading function, comprise tractor chassis 1, tractor chassis 1 is connected with dilatory head foremost, the upper front position of tractor chassis 1 after dilatory head is provided with operator's saddle 2, operator's saddle 2 sides are provided with Hydraulic Pump 3, hinged two the self-unloading hydraulic rams 4 of tractor chassis 1 rear end one side, two self-unloading hydraulic ram 4 other end hydraulic columns are hinged in two earholes of railway carriage 5 bottoms by bearing pin respectively, the lug of tractor chassis 1 another side of rear end is hinged by the lug of bearing pin and railway carriage 5 bottom respective side, equalizing supporting rod 6 is fixed in respectively tractor chassis 1 both sides of railway carriage 5 front-end and back-end between two, between operator's saddle 2 and railway carriage, be installed with hanging device 7, described hanging device 7 comprises base 71, slewing arrangement 75, armstand 76, fixed arm 77 and telescopic boom 78, armstand 76 lower ends and slewing arrangement 75 are affixed, armstand 76 tops and fixed arm 77 are hinged, between armstand 76 and fixed arm 77, be tiltedly installed with the lifting hydraulic ram 72 for lifting, hydraulic column one end of lifting hydraulic ram 72 and fixed arm 77 bottoms are hinged, the other end and armstand 76 bottoms are hinged, in the upper end of fixed arm 77, be provided with for controlling flexible flexible hydraulic ram 71, flexible hydraulic ram 71 one end and armstand 76 upper ends are hinged, other end hydraulic column and telescopic boom 78 are socketed, fixed arm 77 is socketed telescopic boom 78, telescopic boom 78 is driven and is carried out expanding-contracting action by flexible hydraulic ram 71 telescopic masts, slewing arrangement 75 bottoms are provided with base 74, base 74 is fixed on the chassis 1 of trac., on slewing arrangement 75 shells, be welded with lug, for rotary hydraulic cylinder 73 one end and the slewing arrangement 75 shell lug holes of controlling rotation, by bearing pin, be hinged, the other end is connected with equalizing supporting rod 6, the flexible drive slewing arrangement 75 of the hydraulic column by rotary hydraulic cylinder 73 is rotated, the maximum anglec of rotation is 150 degree, described hanging device 7 is controlled flexible flexible hydraulic ram 71 and is controlled the lifting hydraulic ram 72 of lifting, control the rotary hydraulic cylinder 73 of arm rotation, the self-unloading hydraulic ram 4 of controlling railway carriage rollover is to be all connected to master cock by pipeline, utilize the driving engine of trac. to obtain power, to drive Hydraulic Pump 3 by driving device, the mouth of Hydraulic Pump 3 passes through pipeline, through master cock, by pipeline, be connected with each hydraulic ram, thereby control each hydraulic ram and carry out work, the utility model has lifting function and self-unloading function owing to drawing simultaneously, the time that has reduced workman's entrucking and unloaded, the heavy physical labor that alleviates workman's entrucking and unload, be well suited for lifting and the short-distance transport of the small-sized infrastructure project in rural area.
Claims (3)
1. one kind has the trac. of lifting function and self-unloading function, comprise tractor chassis, it is characterized in that: tractor chassis is connected with dilatory head foremost, the upper front position of tractor chassis after dilatory head is provided with operator's saddle, operator's saddle side is provided with Hydraulic Pump, hinged two the hydraulic self-discharging oil cylinders of tractor chassis rear end one side, two hydraulic self-discharging oil cylinder other end hydraulic columns are hinged in two earholes of railway carriage bottom by bearing pin respectively, the lug of another side of tractor chassis rear end is hinged by the lug of bearing pin and railway carriage bottom respective side, equalizing supporting rod is fixed in respectively between two drawing of railway carriage front-end and back-end and drags both sides, machine chassis, between operator's saddle and railway carriage, be installed with hanging device.
2. the trac. with lifting function and self-unloading function as claimed in claim 1, it is characterized in that: described hanging device comprises base, slewing arrangement, armstand, fixed arm and telescopic boom, armstand lower end and slewing arrangement are affixed, armstand top and fixed arm are hinged, between armstand and fixed arm, be tiltedly installed with the lifting hydraulic ram for lifting, hydraulic column one end and the fixed arm bottom of lifting hydraulic ram are hinged, the other end and armstand bottom are hinged, in the upper end of fixed arm, be provided with for controlling flexible flexible hydraulic ram, flexible hydraulic ram one end and armstand upper end are hinged, other end hydraulic column and telescopic boom socket, fixed arm socket telescopic boom, telescopic boom is driven and is carried out expanding-contracting action by flexible hydraulic ram telescopic mast, slewing arrangement bottom is provided with base, base is fixed on the chassis of trac., on slewing arrangement shell, be welded with lug, for rotary hydraulic cylinder one end and the slewing arrangement shell lug hole of controlling rotation, by bearing pin, be hinged, the other end is connected with equalizing supporting rod, the flexible drive slewing arrangement of the hydraulic column by rotary hydraulic cylinder is rotated, the maximum anglec of rotation is 150 degree.
3. the trac. with lifting function and self-unloading function as claimed in claim 1, it is characterized in that: the lifting hydraulic ram of the flexible hydraulic ram that described hanging device control is flexible and control lifting, the rotary hydraulic cylinder of control arm rotation, the self-unloading hydraulic ram of controlling railway carriage rollover is to be all connected to master cock by pipeline, utilize the driving engine of trac. to obtain power, to drive Hydraulic Pump by driving device, hydraulic pressure delivery side of pump passes through pipeline, through master cock, by pipeline, be connected with each hydraulic ram, thereby control each hydraulic ram, carry out work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757353.7U CN203557993U (en) | 2013-11-27 | 2013-11-27 | Tractor with hoisting function and self-dumping function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320757353.7U CN203557993U (en) | 2013-11-27 | 2013-11-27 | Tractor with hoisting function and self-dumping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203557993U true CN203557993U (en) | 2014-04-23 |
Family
ID=50507730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320757353.7U Expired - Fee Related CN203557993U (en) | 2013-11-27 | 2013-11-27 | Tractor with hoisting function and self-dumping function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203557993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612583A (en) * | 2013-11-27 | 2014-03-05 | 邓爱娜 | Tractor with hoisting function and self-unloading function |
-
2013
- 2013-11-27 CN CN201320757353.7U patent/CN203557993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103612583A (en) * | 2013-11-27 | 2014-03-05 | 邓爱娜 | Tractor with hoisting function and self-unloading function |
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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: 20140423 Termination date: 20161127 |