CN202029731U - Forestry special crane - Google Patents
Forestry special crane Download PDFInfo
- Publication number
- CN202029731U CN202029731U CN2011201106255U CN201120110625U CN202029731U CN 202029731 U CN202029731 U CN 202029731U CN 2011201106255 U CN2011201106255 U CN 2011201106255U CN 201120110625 U CN201120110625 U CN 201120110625U CN 202029731 U CN202029731 U CN 202029731U
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- forestry
- special
- arm
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- 230000001154 acute effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 8
- 239000000725 suspension Substances 0.000 abstract 3
- 239000010720 hydraulic oil Substances 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- RRLHMJHRFMHVNM-BQVXCWBNSA-N [(2s,3r,6r)-6-[5-[5-hydroxy-3-(4-hydroxyphenyl)-4-oxochromen-7-yl]oxypentoxy]-2-methyl-3,6-dihydro-2h-pyran-3-yl] acetate Chemical compound C1=C[C@@H](OC(C)=O)[C@H](C)O[C@H]1OCCCCCOC1=CC(O)=C2C(=O)C(C=3C=CC(O)=CC=3)=COC2=C1 RRLHMJHRFMHVNM-BQVXCWBNSA-N 0.000 description 6
- 230000032258 transport Effects 0.000 description 5
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- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model discloses a special trolley of forestry, include: a vehicle body (1); the suspension arm (4) is arranged on the vehicle body (1), and one end of the suspension arm (4) is hinged with the frame of the vehicle body (1); one end of the hydraulic oil cylinder (5) is rotatably arranged on the frame, and an extension rod of the hydraulic oil cylinder (5) is hinged with the suspension arm (4). The utility model discloses a set up the davit on the automobile body, the davit is by hydraulic cylinder drive lifting, and the one end and the frame of davit are articulated to when hydraulic cylinder's extension bar stretches out, can drive the davit and rotate around its pivot, thereby realize the purpose that the other end of davit was raised. The utility model provides a special trolley of flexible forestry adapts to and dispatches the light weight object (being less than 750kg) in the mountain area woodland or nursery ground that the condition is complicated, receives each user's welcome deeply. In the nursery land, the utility model discloses can follow the field and directly hoist the nursery stock to the car, save manpower and materials, improve work efficiency.
Description
Technical field
The utility model relates to the trolley technical field, more particularly, relates to the special-purpose trolley of a kind of forestry.
Background technology
Weight-lifting equipment is meant the electromechanical appliance that is used to be meant carrying or moving heavy object.Most weight-lifting equipments promptly begin vertically or vertically to have concurrently the forced stroke of level after getting material, arrival unloads behind the destination, and idle travel is finished a working cycle, and then carried out the handling second time or carrying to getting the material place again.In general, during weight-lifting equipment work, get material, migration and unloading and carry out successively, the work of each corresponding mechanism is intermittent.
General crane facility is lifting or a carrying heavy goods in limited scope, and the lifting link can not closely be connected, and the existing equipment that transports also must connect fortune equipment.Narrow and small for space with a varied topography, the remote mountain village of forest land nursery lot, the transport trolley of great machinery and coupling can not reach or because of with a varied topography can't operation especially forest land and nursery lot.
For forest land, nursery lot or remote mountain village, because of with a varied topography, the space is narrow and small, and great machinery can not use, and has only small-sized machine that the space of performance is just arranged.But present handling appliance is generally bigger, is unsuitable for the place that forest land, nursery lot or remote mountain village etc. are with a varied topography, the space is narrow and small and uses.And the hanging piece of forest land and nursery lot has only timber and nursery stock, and the scattered volume of the less relatively distribution of hanging piece weight is bigger, and existing weight-lifting equipment is not suitable for the special actual conditions of forest land and nursery lot,
Need badly at present a kind of can be at the special-purpose trolley of the forestry of narrow and small forest land of complexity or nursery lot operation.
The utility model content
In view of this, the utility model provides a kind of forestry special-purpose trolley, can adapt in complexity narrow and small forest land or nursery lot operation.
For achieving the above object, the utility model provides following technical scheme:
The special-purpose trolley of a kind of forestry comprises:
Car body;
Be arranged on the arm on the described car body, an end of this arm and the vehicle frame of described car body are hinged;
The rotating hydraulic ram that is arranged on the described vehicle frame of one end, the extension bar of this hydraulic ram and described arm are hinged.
Preferably, in the special-purpose trolley of above-mentioned forestry, described arm specifically comprises:
Main arm;
Be arranged on the both sides of described main arm, and be the side support arm of acute angle with described main arm, described side support arm be provided be arranged at described vehicle frame on the rotating shaft that cooperates of bearing.
Preferably, in the special-purpose trolley of above-mentioned forestry, described arm also comprises the I-shaped longeron that is arranged on the described main arm.
Preferably, in the special-purpose trolley of above-mentioned forestry, also comprise the winch that is arranged on the described arm, described I-shaped longeron is provided with the fixed pulley that cooperates with steel rope on the described winch.
Preferably, in the special-purpose trolley of above-mentioned forestry, described I-shaped longeron is provided with the steel rope collar for described steel wire penetrating.
Preferably, in the special-purpose trolley of above-mentioned forestry, be inserted with two joint arms in the described main arm, the both sides up and down of described two joint arms are equipped with fixed pulley.
Preferably, in the special-purpose trolley of above-mentioned forestry, the downside of described main arm is provided with fixed pulley.
Preferably, in the special-purpose trolley of above-mentioned forestry, described car body is an agriculture truck.
Preferably, in the special-purpose trolley of above-mentioned forestry, described car body is an agricultural tricycle.
From above-mentioned technical scheme as can be seen, the utility model is by being provided with arm on car body, arm drives lifting by hydraulic ram, one end and the vehicle frame of arm are hinged, when stretching out with extension bar at hydraulic ram, can drive arm and rotate around its rotating shaft, thus the purpose that the other end of realization arm is raised.The special-purpose trolley of the forestry of the maneuverability that the utility model provides adapts to allocates and transports little weight object (less than 750kg) at the forest land of mountain area or the nursery lot of complicated condition, is subjected to each user's welcome deeply.At nursery lot, the utility model can directly install to the nursery stock handling on the automobile from the field, has saved manpower and materials, has improved work efficiency.
Description of drawings
The main TV structure scheme drawing of the special-purpose trolley of the forestry that Fig. 1 provides for the utility model embodiment;
The structural representation of the arm that Fig. 2 provides for the utility model embodiment;
The plan structure scheme drawing of the arm that Fig. 3 provides for the utility model embodiment.
The specific embodiment
The utility model discloses the special-purpose trolley of a kind of forestry, can adapt in complexity narrow and small forest land or nursery lot operation.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
See also Fig. 1-Fig. 3, the main TV structure scheme drawing of the special-purpose trolley of the forestry that Fig. 1 provides for the utility model embodiment; The structural representation of the arm that Fig. 2 provides for the utility model embodiment; The plan structure scheme drawing of the arm that Fig. 3 provides for the utility model embodiment.
The special-purpose trolley of the forestry that the utility model provides comprises car body 1, arm 4 and arm 4.Wherein, car body 1 can be common agriculture truck, and agricultural tricycle for example during as car body 1, is needing agricultural tricycle the wagon box of agricultural tricycle is dismantled.The utility model is the compatible link that lifting appliance linking forest land and transport trolley are installed on three-wheel vehicle first, and investment is drawn materials conveniently for a short time.Absorb the hoisting function of crane, brought into play the alerting ability and the transportation function of three-wheel vehicle.Arm 4 is arranged on the car body 1, and an end of this arm 4 and the vehicle frame of car body 1 (being the chassis) are hinged, and arm 4 can be around the pin jointed end swing of itself and vehicle frame.Hydraulic ram 5 one ends are rotating to be arranged on the vehicle frame, and the extension bar of this hydraulic ram 5 and described arm 4 are hinged.Hydraulic ram 5 provides propulsive effort for the swing of arm 4, because an end and the vehicle frame of hydraulic ram 5 are rotatably connected, and its extension bar is rotatably connected with arm 4, so it is in the process that driving arm 4 is swung, also can self do the rotation of certain angle in order to adapt to the swing of arm 4.
The utility model is by being provided with arm 4 on car body 1, arm 4 drives lifting by hydraulic ram 5, and an end and the vehicle frame of arm 4 are hinged, when stretching out with the extension bar at hydraulic ram 5, can drive arm 4 and rotate around its rotating shaft, thus the purpose that the other end of realization arm is raised.The special-purpose trolley of the forestry of the maneuverability that the utility model provides adapts to allocates and transports little weight object (less than 750kg) at the forest land of mountain area or the nursery lot of complicated condition, is subjected to each user's welcome deeply.At nursery lot, the utility model can directly install to the nursery stock handling on the automobile from the field, has saved manpower and materials, has improved work efficiency.
The utility model also can comprise the winch 2 that is arranged on the described arm, and described I-shaped longeron 42 is provided with the fixed pulley 44 that cooperates with steel rope 3 on the described winch 2.Weight can be sling by winch 2 is set, generally be connected with hook in the end of steel rope 3 so that with being connected of weight.Fixed pulley is set significantly reduces requirement winch power.I-shaped longeron 42 is provided with the steel rope collar that passes for described steel rope 3, and steel rope 3 is passed by this steel rope collar, can prevent when the handling weight, and the steel rope skew has an accident.The downside of main arm 41 also is provided with fixed pulley.
Be inserted with two joint arms 43 in the main arm 41, the both sides up and down of described two joint arms 43 are equipped with fixed pulley, generally can be at two joint arms 43 a plurality of jacks axially are set, a jack is set in the end of main arm 41, by the cooperation of the jack on the main arm 41 respectively at the different jacks on the two joint arms, control the length that two joint arms 43 stretch out,, enlarged lifting scope of the present utility model by two joint arms 43 are set.
Each embodiment adopts the mode of going forward one by one to describe in this specification sheets, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201106255U CN202029731U (en) | 2011-04-13 | 2011-04-13 | Forestry special crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201106255U CN202029731U (en) | 2011-04-13 | 2011-04-13 | Forestry special crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202029731U true CN202029731U (en) | 2011-11-09 |
Family
ID=44892041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201106255U Expired - Fee Related CN202029731U (en) | 2011-04-13 | 2011-04-13 | Forestry special crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202029731U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815251A (en) * | 2012-08-03 | 2012-12-12 | 安徽省池州市盛大专用车装备制造有限公司 | Transport vehicle provided with brick stack loading and unloading device |
| CN107914627A (en) * | 2017-12-27 | 2018-04-17 | 河南嘉联农林有限公司 | One kind back of the body tree machine |
-
2011
- 2011-04-13 CN CN2011201106255U patent/CN202029731U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815251A (en) * | 2012-08-03 | 2012-12-12 | 安徽省池州市盛大专用车装备制造有限公司 | Transport vehicle provided with brick stack loading and unloading device |
| CN107914627A (en) * | 2017-12-27 | 2018-04-17 | 河南嘉联农林有限公司 | One kind back of the body tree machine |
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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 |
Granted publication date: 20111109 Termination date: 20150413 |
|
| EXPY | Termination of patent right or utility model |