CN204608851U - A kind of wheeled fork installation - Google Patents
A kind of wheeled fork installation Download PDFInfo
- Publication number
- CN204608851U CN204608851U CN201520294883.1U CN201520294883U CN204608851U CN 204608851 U CN204608851 U CN 204608851U CN 201520294883 U CN201520294883 U CN 201520294883U CN 204608851 U CN204608851 U CN 204608851U
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- actuating arm
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- pivoting point
- arm
- loading attachment
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Abstract
The utility model proposes a kind of wheeled fork installation, the first actuating arm mechanism comprises the first pull bar, the first rocking arm and first fluid cylinder pressure; Second actuating arm mechanism comprises the second pull bar, the second rocking arm and second fluid cylinder pressure.So, first fluid cylinder pressure upwards drives main actuating arm, and rely on the install pivoting point of main body of main actuating arm and fork to be axle, the outer end of main actuating arm is upturned, and drive loading attachment moves upward; Second fluid cylinder pressure drives forwards the second pull bar, and rely on the pivoting point of main actuating arm and loading attachment to be axle, the end of loading attachment tilts obliquely, and goods is slided; Second fluid cylinder pressure is pulled back backward to the second pull bar, and loading attachment recovers non-inclined state; First fluid cylinder pressure drives main actuating arm downwards, makes main actuating arm drive loading attachment to decline.Thus, the utility model can load and unload stably to the tote that loading attachment loads, and flexible movements are smooth and easy, and efficiency significantly improves, and novel and reasonable structure is practical.
Description
Technical field
The utility model relates to load classes mechanical field, is specifically related to a kind of wheeled fork installation.
Background technology
Load classes machinery is mainly used to class bulk materials such as shovel, loading, unloading, muck haulage and building stones, also can carry out slight spading operation to rock, pan soil.If change different equipments, the work of soil-shifting, lifting, handling unclassified stores can also be completed.The structure of loader has been known, as Chinese utility model patent CN201220582453.6 discloses the telescopic excacation device of a kind of loader-digger, comprise pivoting support, swing arm, dipper assembly, rocking bar and Excavating bucket, described swing arm is articulated with on complete machine vehicle frame by pivoting support, described dipper assembly comprises dipper body and extensible bucket rod, and described extensible bucket rod is built in dipper body; Described swing arm and pivoting support are articulated with A point, are provided with boom cylinder between described swing arm and pivoting support, and boom cylinder and pivoting support and swing arm are articulated with B point and C point respectively, and described swing arm is built in pivoting support; Described dipper body and swing arm are articulated with D point, and hinged place dipper body is built in swing arm; Be provided with bucket arm cylinder between described swing arm and dipper body, described bucket arm cylinder is articulated with E point and F point respectively with swing arm and dipper body respectively; Be provided with telescopic oil cylinder between described dipper body and extensible bucket rod, extensible bucket rod is along dipper body length direction stretching motion under the effect of telescopic oil cylinder, and described telescopic oil cylinder and dipper body are articulated with G point; Described extensible bucket rod and rocking bar are articulated with H point, are provided with rotary ink tank between described extensible bucket rod and rocking bar, and described rotary ink tank and extensible bucket rod and rocking bar are articulated with I point and J point respectively; Described extensible bucket rod and Excavating bucket are articulated with K point, are provided with connecting rod between described rocking bar and Excavating bucket, and described connecting rod and rocking bar and Excavating bucket are articulated with L point and M point respectively.The point position relation of described each pin joint is as follows: make datum length be 1, then JL=1, 4.1<AB<4.3, 9<AE<9.1, 14.8<AC<15, 19.8<AD<20, 12.4<DE<12.6, 1.6<FG<1.7, 3.7<DF<3.85, 4.3<DG<4.4, 11.8<HI<12, 3<JH<3.2, 3<LM<3.12, 2.7<MK<2.8, 2.1<HK<2.2, 3.1<HL<3.2, I point is between 1.1 to 1.25 to the distance at telescopic oil cylinder center, BC collapsing length is between 10.5 to 19, EF collapsing length is between 9.5 to 16, telescopic oil cylinder collapsing length is between 8.5 to 15, IJ collapsing length is between 13 to 22.5.The point position relation of described each pin joint is as follows: make datum length be 1, then JL=1, AB=4.2, AE=9.06, AC=14.88, AD=19.82, DE=12.53, FG=1.64, DF=3.79, DG=4.35, HI=11.9, JH=3.1, LM=3.09, MK=2.75, HK=2.17, HL=3.17, I point to the distance at telescopic oil cylinder center be 1.19, BC collapsing length between 10.83 to 18.74, EF collapsing length is between 9.52 to 15.83, telescopic oil cylinder collapsing length is between 8.9 to 14.52, and IJ collapsing length is between 13.25 to 22.48.The structure of this utility model is comparatively simple, and market is widely used, but this utility model in actual use, and action is steadily smooth and easy not, and handling goods efficiency is low, and cause many troubles to people, practicality has much room for improvement.
Given this, inventor furthers investigate the problems referred to above, then has this case to produce.
Utility model content
The purpose of this utility model is that providing a kind of can load and unload stably to the tote that loading attachment loads, and flexible movements are smooth and easy, and efficiency significantly improves, novel and reasonable structure, practical wheeled fork installation.
In order to achieve the above object, the utility model adopts such technical scheme:
A kind of wheeled fork installation, comprises fork installation main body, with pitch main body of installing drive be connected bend and stretch actuating arm mechanism, and be arranged at the loading attachment bending and stretching actuating arm institution freedom end; Described actuating arm mechanism of bending and stretching comprises one end and is connected with described main body of installing of pitching the main actuating arm that the other end is connected with described loading attachment, and described main actuating arm has and described the inner of pitching main body pivot joint of installing, and with the outer end of described loading attachment pivot joint; Described actuating arm mechanism of bending and stretching also comprises near described first actuating arm mechanism of pitching installation main body, and the second actuating arm mechanism of close described loading attachment;
Described first actuating arm mechanism comprises the first pull bar, the first rocking arm and first fluid cylinder pressure, and one end and the described main body of installing of pitching of described first pull bar are articulated, and the lower end of the other end and described first rocking arm is articulated; Be articulated near inner place with described main actuating arm between the two ends of described first rocking arm; Lower end and the described main body of installing of pitching of described first fluid cylinder pressure are articulated, and upper end and described main actuating arm are articulated;
Described second actuating arm mechanism comprises the second pull bar, the second rocking arm and second fluid cylinder pressure, and one end and the described loading attachment of described second pull bar are articulated, and one end of the other end and described second fluid cylinder pressure is articulated; The other end of described second fluid cylinder pressure and the upper end of described first rocking arm are articulated; Be articulated between the upper end of described second rocking arm and the two ends of described second pull bar, lower end and described main actuating arm are articulated.
The install pivoting point of main body of above-mentioned main actuating arm and above-mentioned fork is the first pivoting point, is the second pivoting point with the pivoting point of above-mentioned loading attachment; Above-mentioned first pull bar and the described pivoting point pitching main body of installing are the 3rd pivoting point, are the 4th pivoting point with the pivoting point of above-mentioned first rocking arm, and the pivoting point of described first rocking arm and described main actuating arm is Wushu contact; The pivoting point of above-mentioned second pull bar and above-mentioned loading attachment is the 6th pivoting point, is the 7th pivoting point with the pivoting point of above-mentioned second rocking arm, and the pivoting point of described second rocking arm and described main actuating arm is the 8th pivoting point;
Described first pivoting point is to the connecting line segment between described 3rd pivoting point, and the connecting line segment between described 4th pivoting point to described Wushu contact is parallel to each other and isometric.
Above-mentioned second pivoting point is to the connecting line segment between above-mentioned 6th pivoting point, and the connecting line segment between above-mentioned 7th pivoting point to above-mentioned 8th pivoting point is parallel to each other and isometric.
Comprise two and above-mentionedly bend and stretch actuating arm mechanism, bend and stretch the both sides, front end that actuating arm balance of mechanism symmetry is divided into above-mentioned fork installation main body described in two, and be connected with above-mentioned loading attachment balance drive.
Reinforcement tie-beam has been horizontally set with between two above-mentioned main actuating arms.
Above-mentioned reinforcement tie-beam comprises strengthens tie-beam near first of above-mentioned main actuating arm the inner, and strengthens tie-beam near second of main actuating arm outer end, and described first reinforcement tie-beam and second strengthens the sight line mouth formed between tie-beam for driver observation front.
Above-mentioned second strengthens tie-beam towards the downward-sloping setting in side near above-mentioned loading attachment.
Above-mentioned main actuating arm comprises two and extends in parallel and the actuating arm plate perpendicular with above-mentioned reinforcement tie-beam along main actuating arm direction, and the connecting portion of connection two actuating arm plate; Above-mentioned first rocking arm and the second rocking arm all stretch into described in two between actuating arm plate, are articulated by the horizontal rotating shaft that parallels with described reinforcement tie-beam and two actuating arm plates.
Above-mentioned main actuating arm is formed with the rib projected upwards, and above-mentioned first rocking arm is formed to the inner outstanding rib of described main actuating arm, and above-mentioned second rocking arm is formed to the outstanding rib in described main actuating arm outer end.
After adopting technique scheme, wheeled fork installation of the present utility model, break through the structural form of tradition fork dress class machinery, when lade, using main actuating arm as main stress arm, the second pull bar, second fluid cylinder pressure and the first rocking arm under tension successively, first pull bar is subject to the pressure of the first rocking arm and provides balanced support for the first rocking arm, mechanism stable, and the second rocking arm can support the second pull bar and is in normal operating position, and whole mechanism action mechanism is harmonious reliable; When lade lifting, upwards drive main actuating arm by the first fluid cylinder pressure of the first actuating arm mechanism, rely on the install pivoting point of main body of main actuating arm and fork to be axle, the outer end of main actuating arm is upturned, and drive loading attachment moves upward; When carrying out the operations such as unloading when needs, driven forwards the second pull bar by the second fluid cylinder pressure of the second actuating arm mechanism, rely on the pivoting point of main actuating arm and loading attachment to be axle, the end of loading attachment tilts obliquely, and goods is slided; After unloading completes, second fluid cylinder pressure is pulled back backward to the second pull bar, and loading attachment recovers non-inclined state; When need decline loading attachment time, first fluid cylinder pressure drives main actuating arm downwards, make main actuating arm drive loading attachment decline.Whole mechanism performs an action steady and smooth.Compared with prior art, shift-forward type forklift truck of the present utility model, it can load and unload stably to the tote that loading attachment loads, and flexible movements are smooth and easy, and efficiency significantly improves, and novel and reasonable structure is practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model first local structural representation;
Fig. 3 is the utility model second local structural representation;
Fig. 4 is the utility model the 3rd partial structurtes schematic diagram;
Fig. 5 is the utility model the 4th partial structurtes schematic diagram.
In figure:
1-fork installation main body
2-bends and stretches the main actuating arm of actuating arm mechanism 21-
211-strengthens tie-beam 2111-first and strengthens tie-beam
2112-second strengthens tie-beam 212-actuating arm plate
213-connecting portion 22-first actuating arm mechanism
221-first pull bar 222-first rocking arm
223-first fluid cylinder pressure 23-second actuating arm mechanism
231-second pull bar 232-second rocking arm
233-second fluid cylinder pressure 3-loading attachment
10-first pivoting point 20-second pivoting point
30-the 3rd pivoting point 40-the 4th pivoting point
50-Wushu contact 60-the 6th pivoting point
70-the 7th pivoting point 80-the 8th pivoting point.
Detailed description of the invention
In order to explain the technical solution of the utility model further, be described in detail below by specific embodiment.
The wheeled fork installation of one of the present utility model, as Figure 1-5, comprises fork installation main body 1, bends and stretches actuating arm mechanism 2 and loading attachment 3.
Bend and stretch actuating arm mechanism 2 to be connected with main body 1 of installing by the mode and fork of pitching the driving of installation main body 1, loading attachment 3 is arranged at the free end bending and stretching actuating arm mechanism 2, is bent and stretched actuating arm mechanism 2 and drives; Bend and stretch actuating arm mechanism 2 to comprise one end and fork main body 1 of install and be connected the main actuating arm 21 that the other end is connected with loading attachment 3, main actuating arm 21 has and pitches the inner of main body 1 pivot joint of installing, and with the outer end of loading attachment 3 pivot joint; Bend and stretch the first actuating arm mechanism 22 that actuating arm mechanism 2 also comprises close fork installation main body 1, and the second actuating arm mechanism 23 of close loading attachment 3; One end that first actuating arm mechanism 22 comprises the first pull bar 221, first rocking arm 222 and first fluid cylinder pressure 223, first pull bar 221 and fork main body 1 of installing is articulated, and the lower end of the other end and the first rocking arm 222 is articulated; Be articulated near inner place with main actuating arm 21 between the two ends of the first rocking arm 222; The lower end of first fluid cylinder pressure 223 and fork main body 1 of installing is articulated, and upper end and main actuating arm 21 are articulated; Second actuating arm mechanism 23 comprises one end of the second pull bar 231, second rocking arm 232 and second fluid cylinder pressure 233, second pull bar 231 and loading attachment 3 is articulated, and one end of the other end and second fluid cylinder pressure 233 is articulated; The other end of second fluid cylinder pressure 233 and the upper end of the first rocking arm 222 are articulated; Be articulated between the upper end of the second rocking arm 232 and the two ends of the second pull bar 231, lower end and main actuating arm 21 are articulated.The utility model in actual use, when lade, using main actuating arm 21 as main stress arm, second pull bar 231, second fluid cylinder pressure 233 and the first rocking arm 222 under tension successively, first pull bar 221 is subject to the pressure of the first rocking arm 222 and provides balanced support for the first rocking arm 222, mechanism stable, and the second rocking arm 232 can support the second pull bar 231 and is in normal operating position, and whole mechanism action mechanism is harmonious reliable; When lade lifting, main actuating arm 21 is upwards driven by the first fluid cylinder pressure 223 of the first actuating arm mechanism 22, rely on the install pivoting point of main body 1 of main actuating arm 21 and fork to be axle, the outer end of main actuating arm 21 is upturned, and drive loading attachment 3 moves upward; When carrying out the operations such as unloading when needs, driven forwards the second pull bar 231 by the second fluid cylinder pressure 233 of the second actuating arm mechanism 23, rely on main actuating arm 21 to be axle with the pivoting point of loading attachment 3, the end of loading attachment 3 tilts obliquely, and goods is slided; After unloading completes, second fluid cylinder pressure 233 is pulled back backward to the second pull bar 231, and loading attachment 3 recovers non-inclined state; When need decline loading attachment 3 time, first fluid cylinder pressure 223 downwards drives main actuating arm 21, makes main actuating arm 21 drive loading attachment 3 to decline.Whole mechanism performs an action steady and smooth.
Preferably, the install pivoting point of main body 1 of main actuating arm 21 and fork is the first pivoting point 10, is the second pivoting point 20 with the pivoting point of loading attachment 3; The install pivoting point of main body 1 of first pull bar 221 and fork is the 3rd pivoting point 30, and the pivoting point being the 4th pivoting point 40, first rocking arm 222 and main actuating arm 21 with the pivoting point of the first rocking arm 222 is Wushu contact 50; Second pull bar 231 is the 6th pivoting point 60 with the pivoting point of loading attachment 3, and the pivoting point being the 7th pivoting point 70, second rocking arm 232 and main actuating arm 21 with the pivoting point of the second rocking arm 232 is the 8th pivoting point 80; Connecting line segment between first pivoting point 10 to the 3rd pivoting point 30, and the connecting line segment between the 4th pivoting point 40 to Wushu contact 50 is parallel to each other and isometric.Like this, main actuating arm 21 is near inner one section, first pull bar 221, the hypomere of the first rocking arm 222 and the appropriate section of fork installation main body 1 form the double leval jib driven in parallel mechanism of parallelogram, when pitching installation main body 1 held stationary, first rocking arm 222 can remain parallel with the appropriate section of pitching main body 1 of installing, when first fluid cylinder pressure 223 drives main actuating arm 21, the state of main actuating arm 21 and the first pull bar 221 meeting keeping parallelism swings up and down, when carrying out lade lifting and declining, this mechanism steadily can be elevated driving to loading attachment 3 and goods, ensure the stability of handling goods, more smooth and easy, efficiency improves further.
Preferably, the connecting line segment between the second pivoting point 20 to the 6th pivoting point 60, and the connecting line segment between the 7th pivoting point 70 to the 8th pivoting point 80 is parallel to each other and isometric.Like this, main actuating arm 21 is near one section of outer end, second pull bar 231, the appropriate section of the second rocking arm 232 and loading attachment 3 forms the double leval jib driven in parallel mechanism of parallelogram, after main actuating arm 21 steadily remains on corresponding height, second pull bar 231 can remain parallel with main actuating arm 21, when second fluid cylinder pressure 233 drives the second pull bar 231, the state swing of the appropriate section meeting keeping parallelism of the second rocking arm 232 and loading attachment 3, when carrying out cargo handling, driving steadily can be loaded and unloaded to loading attachment 3 and goods by this mechanism, ensure the stability of handling goods, more smooth and easy, efficiency improves further.
Preferably, comprise two and bend and stretch actuating arm mechanism 2, two bend and stretch the both sides, front end that actuating arm mechanism 2 balanced, symmetrical is divided into fork installation main body 1, formed and parallel twoly bend and stretch actuating arm, and be connected with loading attachment 3 balance drive, namely two bend and stretch actuating arm mechanism 2 common equilibrium and support and drive loading attachment 3.This structure can make the driving of whole mechanism to loading attachment 3 and goods more steady.
Preferably, reinforcement tie-beam 211 has been horizontally set with between two main actuating arms 21.Strengthen tie-beam 211 to make two to bend and stretch actuating arm mechanism 2 more to combine closely, bulk strength is higher.
Preferably, strengthen the first reinforcement tie-beam 2111 that tie-beam 211 comprises close main actuating arm 21 the inner, with the sight line mouth strengthening near second of main actuating arm 21 outer end being formed between tie-beam 2112, first reinforcement tie-beam 2111 and the second reinforcement tie-beam 2112 for driver observation front.This structure improved, while actuating arm mechanism 2 intensity is bent and stretched in guarantee two, also for driver reserves the sight line mouth being convenient to observe front situation, is more convenient to driver and is operated.
Observe situations such as the goods in front to be convenient to driver further, preferably, second strengthens tie-beam 2112 towards the downward-sloping setting in side near loading attachment 3.Such structure is while tie-beam 2112 some strength is strengthened in guarantee second, the excessive size of the second reinforcement tie-beam 2112 is also avoided to block the sight line of driver, further concrete structure can be, and it is corresponding that what the downward-sloping angle of loading attachment 3 and driver forwards observed realize angle.
In order to alleviate the own wt of main actuating arm 21 and improve self-strength, according to main actuating arm 21 actual loading direction, preferably, main actuating arm 21 comprises two and extends in parallel and the actuating arm plate 212 perpendicular with strengthening tie-beam 211 along main actuating arm 21 direction, and the connecting portion 213 of connection two actuating arm plate 212; First rocking arm 222 and the second rocking arm 232 all stretch between two actuating arm plates 212, by with strengthen the horizontal rotating shaft that parallels of tie-beam 211 and two actuating arm plates 212 are articulated.
In order to strengthen respectively by the intensity of the arm of force further, improve mechanism performance, according to being respectively subject to arm of force actual loading direction, preferably, main actuating arm 21 is formed with the rib projected upwards, first rocking arm 222 is formed to the inner outstanding rib of main actuating arm 21, and the second rocking arm 232 is formed to the outstanding rib in main actuating arm 21 outer end.
Wheeled fork installation of the present utility model, the concrete form of rib can carry out adjusting and designing according to actual requirement; Drive the concrete form of swing arm and connecting portion and connected mode etc. therebetween all can to carry out adjusting and designing according to actual requirement; Concrete shape and the angle of inclination of the second reinforcement tie-beam all can carry out adjusting and designing according to actual requirement, first concrete form strengthening tie-beam and sight line mouth also can carry out adjusting and designing according to actual requirement, say in a broad sense, the form strengthening tie-beam also can carry out adjusting and designing according to actual requirement; Bend and stretch the concrete form of actuating arm mechanism, quantity and position arrangement form etc. also to carry out adjusting and designing according to actual requirement; First pivoting point, the second pivoting point, the 3rd pivoting point, the 4th pivoting point, Wushu contact, the 6th pivoting point, the 7th pivoting point and the 8th pivoting point, and first fluid cylinder pressure, the two ends of second fluid cylinder pressure and the pivoting point of corresponding position all carry out pivot joint by horizontal rotating shaft, the concrete form of each horizontal rotating shaft carries out adjusting and designing according to actual requirement; The concrete shape of the first pull bar, the first rocking arm, the second pull bar and the second rocking arm and size etc. all can be carried out adjusting and designing according to actual requirement; First fluid cylinder pressure and second fluid cylinder pressure are preferably oil cylinder, and second fluid cylinder pressure is two-way oil-feed piston oil-cylinder, and the form of first fluid cylinder pressure and second fluid cylinder pressure also can carry out adjusting and designing according to actual requirement; Fork installation main body and loading attachment can be existing fork installation main part and loading attachment, but can be cooperation the technical solution of the utility model and do adaptive structural adjustment.
Product form of the present utility model is not limited to this case diagram and embodiment, and anyone carries out suitable change or the modification of similar thinking to it, all should be considered as not departing from patent category of the present utility model.
Claims (10)
1. a wheeled fork installation, comprises fork installation main body, with fork install main body drive be connected bend and stretch actuating arm mechanism, and be arranged at the loading attachment bending and stretching actuating arm institution freedom end; It is characterized in that: described in bend and stretch actuating arm mechanism and comprise one end and be connected with described main body of installing of pitching the main actuating arm that the other end is connected with described loading attachment, described main actuating arm has and described the inner of pitching main body pivot joint of installing, and with the outer end of described loading attachment pivot joint; Described actuating arm mechanism of bending and stretching also comprises near described first actuating arm mechanism of pitching installation main body, and the second actuating arm mechanism of close described loading attachment;
Described first actuating arm mechanism comprises the first pull bar, the first rocking arm and first fluid cylinder pressure, and one end and the described main body of installing of pitching of described first pull bar are articulated, and the lower end of the other end and described first rocking arm is articulated; Be articulated near inner place with described main actuating arm between the two ends of described first rocking arm; Lower end and the described main body of installing of pitching of described first fluid cylinder pressure are articulated, and upper end and described main actuating arm are articulated;
Described second actuating arm mechanism comprises the second pull bar, the second rocking arm and second fluid cylinder pressure, and one end and the described loading attachment of described second pull bar are articulated, and one end of the other end and described second fluid cylinder pressure is articulated; The other end of described second fluid cylinder pressure and the upper end of described first rocking arm are articulated; Be articulated between the upper end of described second rocking arm and the two ends of described second pull bar, lower end and described main actuating arm are articulated.
2. one according to claim 1 wheeled fork installation, is characterized in that: the install pivoting point of main body of above-mentioned main actuating arm and above-mentioned fork is the first pivoting point, is the second pivoting point with the pivoting point of above-mentioned loading attachment; Above-mentioned first pull bar and the described pivoting point pitching main body of installing are the 3rd pivoting point, are the 4th pivoting point with the pivoting point of above-mentioned first rocking arm, and the pivoting point of described first rocking arm and described main actuating arm is Wushu contact; The pivoting point of above-mentioned second pull bar and above-mentioned loading attachment is the 6th pivoting point, is the 7th pivoting point with the pivoting point of above-mentioned second rocking arm, and the pivoting point of described second rocking arm and described main actuating arm is the 8th pivoting point;
Described first pivoting point is to the connecting line segment between described 3rd pivoting point, and the connecting line segment between described 4th pivoting point to described Wushu contact is parallel to each other and isometric.
3. one according to claim 2 wheeled fork installation, is characterized in that: the connecting line segment between above-mentioned second pivoting point to above-mentioned 6th pivoting point, and the connecting line segment between above-mentioned 7th pivoting point to above-mentioned 8th pivoting point is parallel to each other and isometric.
4. the wheeled fork installation of the one according to any one of claim 1-3, it is characterized in that: comprise two and above-mentionedly bend and stretch actuating arm mechanism, bend and stretch the both sides, front end that actuating arm balance of mechanism symmetry is divided into above-mentioned fork installation main body described in two, and be connected with above-mentioned loading attachment balance drive.
5. the wheeled fork installation of one according to claim 4, is characterized in that: be horizontally set with reinforcement tie-beam between two above-mentioned main actuating arms.
6. the wheeled fork installation of one according to claim 5, it is characterized in that: above-mentioned reinforcement tie-beam comprises strengthens tie-beam near first of above-mentioned main actuating arm the inner, strengthen tie-beam with near second of main actuating arm outer end, described first strengthens the sight line mouth formed between tie-beam and the second reinforcement tie-beam for driver observation front.
7. the wheeled fork installation of one according to claim 6, is characterized in that: above-mentioned second strengthens tie-beam towards the downward-sloping setting in side near above-mentioned loading attachment.
8. the wheeled fork installation of one according to claim 7, is characterized in that: above-mentioned main actuating arm comprises two and extends in parallel and the actuating arm plate perpendicular with above-mentioned reinforcement tie-beam along main actuating arm direction, and the connecting portion of connection two actuating arm plate; Above-mentioned first rocking arm and the second rocking arm all stretch into described in two between actuating arm plate, are articulated by the horizontal rotating shaft that parallels with described reinforcement tie-beam and two actuating arm plates.
9. the wheeled fork installation of one according to claim 8, it is characterized in that: above-mentioned main actuating arm is formed with the rib projected upwards, above-mentioned first rocking arm is formed to the inner outstanding rib of described main actuating arm, and above-mentioned second rocking arm is formed to the outstanding rib in described main actuating arm outer end.
10. the wheeled fork installation of the one according to any one of claim 1-3, it is characterized in that: above-mentioned main actuating arm is formed with the rib projected upwards, above-mentioned first rocking arm is formed to the inner outstanding rib of described main actuating arm, and above-mentioned second rocking arm is formed to the outstanding rib in described main actuating arm outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294883.1U CN204608851U (en) | 2015-05-08 | 2015-05-08 | A kind of wheeled fork installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520294883.1U CN204608851U (en) | 2015-05-08 | 2015-05-08 | A kind of wheeled fork installation |
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| Publication Number | Publication Date |
|---|---|
| CN204608851U true CN204608851U (en) | 2015-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520294883.1U Withdrawn - After Issue CN204608851U (en) | 2015-05-08 | 2015-05-08 | A kind of wheeled fork installation |
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| CN (1) | CN204608851U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846862A (en) * | 2015-05-08 | 2015-08-19 | 福建晋工机械有限公司 | Wheel type fork loader |
| CN105201030A (en) * | 2015-10-19 | 2015-12-30 | 龙工(上海)机械制造有限公司 | Loader working device |
| CN105201029A (en) * | 2015-09-14 | 2015-12-30 | 广西柳工机械股份有限公司 | Loader working device |
-
2015
- 2015-05-08 CN CN201520294883.1U patent/CN204608851U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104846862A (en) * | 2015-05-08 | 2015-08-19 | 福建晋工机械有限公司 | Wheel type fork loader |
| CN105201029A (en) * | 2015-09-14 | 2015-12-30 | 广西柳工机械股份有限公司 | Loader working device |
| CN105201030A (en) * | 2015-10-19 | 2015-12-30 | 龙工(上海)机械制造有限公司 | Loader working device |
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Denomination of utility model: Driving arm mechanism for wheel type forking machine Effective date of registration: 20161101 Granted publication date: 20150902 Pledgee: Industrial Bank, Limited by Share Ltd, Jinjiang, Anhai branch Pledgor: Fujian Jingong Machinery Co., Ltd. Registration number: 2016350000124 |
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