CN208499386U - Skip structure - Google Patents
Skip structure Download PDFInfo
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- CN208499386U CN208499386U CN201820718369.XU CN201820718369U CN208499386U CN 208499386 U CN208499386 U CN 208499386U CN 201820718369 U CN201820718369 U CN 201820718369U CN 208499386 U CN208499386 U CN 208499386U
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- tipping bucket
- guide rail
- roller
- rack
- driving mechanism
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Abstract
The utility model discloses skip structures, it is mounted on the rack including driving mechanism, rack-mounted pulley and wirerope, driving mechanism, one end of wirerope is fixedly mounted in driving mechanism, intermediate portion is fixedly mounted on tipping bucket around pulley setting, the other end；Tipping bucket is slidably connected with the guide rail being arranged on the rack, and under the driving effect of driving mechanism, tipping bucket is moved along the rail and is flipped at the top of guide rail.The utility model structure is simple, promotes and reset stability height, solves the tipping bucket handling garbage problem of large-scale vertical garbage compression process.
Description
Technical field
The utility model belongs to environmental protection machinery equipment technical field, and in particular to skip structure.
Background technique
On small-sized rubbish terminal and refuse collector, the loading of rubbish is all carried out using tipping bucket.Technical process is first
It pours rubbish into tipping bucket, is then lifted out tipping bucket and rubbish is promoted to the feed inlet of garbage-compressing storehouse or loading container or more, and will
Rubbish is poured into garbage-compressing storehouse or loads container.Under above-mentioned working condition, due to garbage-compressing storehouse feed inlet and rubbish pressure
Contracting case feed inlet all terrain clearances are smaller, and the stroke that rubbish needs to be promoted is little, so all using mechanical arm and oil cylinder promotion
The mechanism toppled over oil cylinder.
If by above-mentioned technical application in the transporting compressed technique of relatively large vertical garbage, since rubbish being promoted
On the feed inlet of the waste transportation container even higher to 6 meters, and rubbish is poured into container, the mechanical arm of this tipping bucket
Will be very long and very big, the stroke of oil cylinder is also very big, and the occupied area of bucket tipping gear is also very big；The big tipping bucket of hoisting depth,
It is generally used the rotation conversion flexible hoistings such as the chaining or wirerope mechanism and operation tipping bucket of motor or hydraulic motor, but
It is that this kind of skip structure needs to configure self-locking deceleration mechanism and prevents tipping bucket caused by fractureing because of chain or wirerope from dropping
Device.
Utility model content
The shortcomings that for the above-mentioned prior art or deficiency, the technical problem to be solved by the present invention is to provide a kind of structures
Simply, stability height is promoted and resetted, turning over for the tipping bucket handling garbage problem of large-scale vertical garbage compression process is efficiently solved
Struggle against hoisting mechanism.
In order to solve the above technical problems, the utility model has following constitute:
Skip structure, it is described including rack, driving mechanism, the pulley and wirerope being mounted on the rack
Driving mechanism is mounted on the rack, and one end of the wirerope is fixedly mounted in the driving mechanism, intermediate portion
Around pulley setting, the other end is fixedly mounted on tipping bucket；The tipping bucket is slidably connected with the guide rail being arranged on the rack,
Wherein, under the driving effect of driving mechanism, the tipping bucket is moved along the guide rail and is flipped at the top of the guide rail.
The driving mechanism includes compactor and power taking frame, and the compactor is mounted on the rack, and the compacting
Device is configured with hydraulic, dynamical system, and the lower end surface of the compactor is arranged in the power taking frame, and the power taking frame is equipped with and is used for
The mounting portion of fixed wirerope, under the driving effect of hydraulic system, the pressure head of the compactor is pushed and is held with power taking frame
Power face contact simultaneously drives wirerope drop-down fixed on power taking frame.
The medial surface of the tipping bucket is equipped with the first roller and the second roller, first roller and the second roller with setting
Guide rail on the rack is slidably connected.
Limit beam is provided at the top of the guide rail, under the driving effect of driving mechanism, the first roller of the tipping bucket
It is flipped at the top of the guide rail.
The guide rail includes vertically disposed first guide rail and the second guide rail for being obliquely installed, first guide rail and second
Guide rail is smoothly connected, wherein the end of second guide rail is equipped with limit beam, described to turn under the driving effect of driving mechanism
Bucket is along the first guide rail upward vertical movement, and the limit Liang Chu at the top of the second guide rail is flipped.
The hoisting point position of the tipping bucket meets following equilibrium equation, F*L < W*L1, wherein F is that lift mechanism lifts are empty
When tipping bucket, lifting force required for hoisting mechanism, L is the arm of force of the supporting point of the second roller of lifting force F to tipping bucket, and W is to turn over
The self weight of bucket, L1For tipping bucket center to the arm of force of the second roller supporting point.
It further include tipping bucket cover, an end face two sides of the tipping bucket contact surface of the tipping bucket cover are equipped with supporting hinges hole, the branch
Support hinge hole is hinged on the end of the second guide rail by hinge, and the end of the other end of the tipping bucket contact surface is equipped with third roller
Wheel.When the tipping bucket cover docks completion with the tipping bucket, the area of the tipping bucket contact surface of the tipping bucket cover is more than or equal to described
The top surface area of tipping bucket.
The tipping bucket is equipped with the reseting groove for cooperating the third roller to use.
Method for improving based on the skip structure, comprising the following steps: S1 starts driving mechanism and passes through cunning
Wheel and wirerope, tipping bucket are incrementally raised along the guide rail in rack；S2: when tipping bucket is thus lifted to the limit beam at the top of guide rail
When place, with drawing high for wirerope, tipping bucket is flipped under the position-limiting action of limit beam.
Compactor in the driving mechanism starts to push under the driving of hydraulic system；When under the pressure head of the compactor
After end face enters power taking frame and touches the load-carrying surface of power taking frame, pressure head drives the steel being fixed on power taking frame together with power taking frame
Cord drop-down；By pulley and wirerope, power taking frame promotes tipping bucket along the guide rail in rack；When the first roller quilt of tipping bucket
When being promoted to the top of the second guide rail, with drawing high for wirerope, tipping bucket is flipped under the position-limiting action of limit beam.
The first roller and the second roller of the tipping bucket are moved upwards along the first guide rail, until the top surface of tipping bucket and setting
It is in contact in the third roller of the tipping bucket contact surface of tipping bucket cover；Tipping bucket cover on tipping bucket promotion driving under, while rotation, while and tipping bucket
Close up, the position of third roller is also gradually moved forward, and is moved in the reseting groove of tipping bucket；When the first roller of the tipping bucket
When rising to the top of the second track, together with tipping bucket fully comes together with tipping bucket cover.
With further drawing high for wirerope, tipping bucket and tipping bucket cover are overturn together, with the increase of the flip angle of tipping bucket,
Rubbish in tipping bucket enters in container along the discharge channel that tipping bucket and tipping bucket cover are formed.
After the completion of tipping bucket discharging, tipping bucket begins turning reset under the effect of gravity, at this point, the reseting groove button of tipping bucket
On the third roller of tipping bucket cover, tipping bucket then hauls tipping bucket cover and resets rotation；Third roller on tipping bucket cover turns with tipping bucket
Dynamic and decline gradually skids off the reseting groove of tipping bucket, and stops operating under the supporting role of rack, and tipping bucket cover, which resets, to be completed；Tipping bucket
Then as the decentralization of wirerope continues traveling downwardly, until completing to reset.
Compared with prior art, the utility model has the following technical effect that
The utility model efficiently utilizes rack, compactor and power taking frame, and uses hydraulic cylinder as power, makes
With the stroke enlarge-effect of wirerope and pulley assembly, making mechanism not only has the promotion of hydraulic cylinder steady, but also is not necessarily to power end
Anti-fall device, have also obtained biggish lift stroke possessed by hoisting mechanism；The utility model makes full use of gravity, is promoted
Power, the support force of track and restraining force obtain the fabulous anti-fall effect at tipping bucket rope hoisting end；It is more in the utility model
A components all impart multiple function, simplify the structure of mechanism greatly, and reliability greatly improves, effective solution
The tipping bucket of large-scale vertical garbage compression process loads rubbish technical problem.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1: structure chart when the utility model skip structure original state；
Fig. 2: the structure chart one in the utility model skip structure lifting process；
Fig. 3: the structure chart two in the utility model skip structure lifting process；
Fig. 4: the structure chart three in the utility model skip structure lifting process；
Fig. 5: partial enlarged view as shown in Figure 4；
Fig. 6: the utility model skip structure promotes the structure chart to maximum lift position；
Fig. 7: partial enlarged view as shown in FIG. 6.
Specific embodiment
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
As shown in Figures 1 to 7, the present embodiment skip structure, including rack 10, driving mechanism, it is mounted on the machine
Pulley 40 and wirerope 50 on frame 10, the driving mechanism are mounted in the rack 10, one end of the wirerope 50
It is fixedly mounted in the driving mechanism, intermediate portion is fixedly mounted on tipping bucket 60 around the pulley 40 setting, the other end
On；The first roller 61, the second roller 62 of the medial surface setting of the tipping bucket 60 are slided with the guide rail being arranged in rack 10
Connection.
The driving mechanism includes compactor 20 and power taking frame 30, and the compactor 20 is mounted in the rack 10, and
The compactor is configured with hydraulic, dynamical system, and the lower end surface of the compactor 20, the power taking is arranged in the power taking frame 30
Frame 30 is equipped with the mounting portion for fixing wirerope 50, under the driving effect of hydraulic system, the pressure head of the compactor 20
Push and with the load face contact of power taking frame 30 and fixed wirerope 50 is driven on power taking frame 30 to pull down.Wherein, described hydraulic
System includes hydraulic cylinder.
The present embodiment is motive power by hydraulic cylinder, passes through the pulley assembly and wirerope being made of multiple pulleys 40
50, each functor is compactly arranged in rack 10, and pass through the cooperation of pulley assembly and wirerope 50, by hydraulic cylinder
Stroke is exaggerated 4 times, and the operation of tipping bucket 60 is made both to have had hydraulic cylinder steady, transmission institute whole controlled and with wirerope 50
The big characteristic of the stroke having.
In the present embodiment, the setting quantity of the pulley 40 and setting position can carry out suitability according to actual needs
Adjustment, in the present embodiment, the pulley assembly that the pulley 40 forms are set as two sets, wherein every set pulley assembly is arranged 7
Pulley 40.
Wherein, the guide rail includes vertically disposed the second guide rail 12 first guide rail 11 and be obliquely installed, and described first
Guide rail 11 and the second guide rail 12 are smoothly connected, wherein the top of second guide rail 12 is equipped with limit beam, in the drive of driving mechanism
Under movement is used, the tipping bucket 60 is flipped along 11 upward vertical movement of the first guide rail, and at the top of the second guide rail 12.
Main stress of the tipping bucket 60 during raising and lowering will be analyzed below, main stress condition includes:
Tipping bucket self weight W1And the gravity W of rubbish2；Lifting force F of the wirerope 50 to tipping bucket 60；Tipping bucket 60 is given by track
The restraining force P of first roller 61；The support force S of the second roller 62 of tipping bucket 60 is given by rack 10；And tipping bucket 60 it is upper,
Frictional force f of second roller when being moved in rack 10 and track.
The hoisting point position of the tipping bucket 60 meets following equilibrium equation,
F*L < W*L1,
Wherein, when F is lift mechanism lifts somersault bucket 60, lifting force required for hoisting mechanism, L is lifting force F to turning over
The arm of force of the supporting point of second roller 62 of bucket 60, W are the self weight of tipping bucket 60, L1It is supported for 60 center of tipping bucket to the second roller 62
The arm of force of point.Only reach above-mentioned condition, be just not in the phenomenon that tipping bucket 60 is first tumbled when promoting somersault bucket 60,
The decline of tipping bucket 60 will not topple when resetting.
But if the acquirement of L value is too small, then restraining force P, support force S and the frictional force f acted in rack 10 can be substantially
Degree rises, and the intensity of equipment will improve, and mechanism overcomes the additional balance for thus increasing out by more power are consumed
Power.
In the present embodiment, toppling over for tipping bucket 60 is that the enclosed construction of track upper end is utilized to complete, when tipping bucket 60 rises to
When dumping the height of rubbish, to the limit beam of the second guide rail 12, the first roller 61 can not on the first roller 61 top of tipping bucket 60
It continues to move up；But the wirerope 50 promoted still continues to lift up tipping bucket 60, at this point, tipping bucket 60 can only be with the first roller 61
Center of rotation is flipped up, until wirerope 50 draws the upper limit position for having arrived equipment setting, to realize toppling over for rubbish.
After the completion of 60 discharging of tipping bucket, the pressure head of compactor 20 is recycled, and 60 spinning reduction of tipping bucket simultaneously drops to tipping bucket 60 along track
Material feeding position.
It carries out the promotion of rubbish using tipping bucket 60 and topples over to there is scattering for rubbish and flying upward for light refuse, be
Solve the problems, such as this, the present embodiment skip structure is additionally provided with a tipping bucket cover 70, the tipping bucket contact surface 701 of the tipping bucket cover 70
An end face two sides be equipped with supporting hinges hole 71, the supporting hinges hole 71 is hinged on the end of the second guide rail 12 by hinge
The end in portion, the other end of the tipping bucket contact surface 701 is equipped with third roller 72.The tipping bucket cover 70 under external force,
It can be that rotation center is rotated with the supporting hinges hole 71.The third roller 72 can cooperate the reset being arranged on tipping bucket 60
Slot 63 uses, to realize the reset operation of tipping bucket cover 70.
When the tipping bucket cover 70 docks completion with the tipping bucket 60,701 area of tipping bucket contact surface of the tipping bucket cover 70
More than or equal to 601 area of top surface of the tipping bucket 60.That is, the tipping bucket contact surface 701 of the tipping bucket cover 70 is completely by the tipping bucket
60 top surface 601 covers, and when tipping bucket 60 is dumped rubbish, the feed inlet completion of tipping bucket 60, tipping bucket cover 70 and container is linked to be one
Enclosure space, the rubbish toppled over can only enter in container, there is no that biggish gap makes rubbish leak and scatters.Furthermore by
It is that place-exchange is carried out in closed space in the rubbish in the air and tipping bucket 60 in container, light refuse is blocked in closing
In space, after air flowing is gentle, light refuse will be fallen in a reservoir.
Method for improving of the present embodiment based on the skip structure, comprising the following steps:
The pressure head of step 1, compactor 20 starts to push under the driving of hydraulic system；
Step 2, when the pressure head lower end surface of the compactor 20 enters power taking frame 30 and touches the load-carrying surface of power taking frame 30
Afterwards, pressure head drives the wirerope 50 being fixed on power taking frame 30 to pull down together with power taking frame 30；
Step 3, by pulley 40 and wirerope 50, power taking frame 30 promotes tipping bucket 60 along the guide rail in rack 10；
Step 4, when the first roller 61 of tipping bucket 60 is thus lifted to the top of the second guide rail 12, with wirerope 50
It draws high, tipping bucket 60 is flipped under the position-limiting action of limit beam.
Wherein, the first roller 61 of the tipping bucket 60 and the second roller 62 are moved upwards along the first guide rail 11, until turning over
The top surface 601 of bucket 60 is in contact with the third roller 72 on the tipping bucket contact surface 701 that tipping bucket cover 70 is arranged in；Tipping bucket cover 70 is turning over
Under the driving that bucket 60 is promoted, while rotation, while and tipping bucket 60 close up, the position of third roller 72 is also gradually moved forward, and mobile
Into the reseting groove 63 of tipping bucket 60；When the first roller 61 of the tipping bucket 60 rises to the top of the second track, 60 He of tipping bucket
Tipping bucket cover 70 fully comes together together.The present embodiment utilizes the lifting motion of tipping bucket 60, completes pair of tipping bucket cover 70 and tipping bucket 60
It connects, the tipping bucket cover 70 after docking is just and tipping bucket 60 closes up one, completes dumping for rubbish.Specific lifting process be detailed in Fig. 1, Fig. 2,
Shown in Fig. 3 and Fig. 4.
As shown in fig. 6, further drawing high with wirerope 50, tipping bucket 60 and tipping bucket cover 70 are overturn together, with tipping bucket
The increase of 60 flip angle, the rubbish in tipping bucket 60 enter container along the discharge channel that tipping bucket 60 and tipping bucket cover 70 are formed
In.When tipping bucket 60 is dumped rubbish, the feed inlet completion of tipping bucket 60, tipping bucket cover 70 and container is linked to be an enclosure space, topples over
Rubbish can only enter in container, there is no that biggish gap makes rubbish leak and scatters.
After the completion of 60 discharging of tipping bucket, pressure head is recycled, 60 spinning reduction of tipping bucket and the material feeding that tipping bucket is dropped to along its track
Position, specifically:
After the completion of 60 discharging of tipping bucket, tipping bucket 60 begins turning reset under the effect of gravity, at this point, tipping bucket 60 is answered
Position slot 63 is buckled on the third roller 72 of tipping bucket cover 70, and tipping bucket 60 then hauls tipping bucket cover 70 and resets rotation；On tipping bucket cover 70
Three rollers 72 gradually skid off the reseting groove 63 of tipping bucket 60 with the rotation and decline of tipping bucket 60, and under the supporting role of rack 10
It stops operating, tipping bucket cover 70, which resets, to be completed；Tipping bucket 60 is then continued traveling downwardly with the decentralization of wirerope 50, until completing to reset.
Wherein, can tipping bucket 60 and tipping bucket cover 70, which rotate the key of reset, is: the reset driving torque that tipping bucket 60 provides is big
In the reset torque of tipping bucket cover 70, it is, the weight and center of gravity of tipping bucket cover 70 must control in a certain range, otherwise,
Tipping bucket 60 and tipping bucket cover 70 will rest on this position, can not reset.
In reseting procedure, the center of rotation of tipping bucket and tipping bucket cover 70 is not on coaxial line.Reset initial stage, tipping bucket tipping bucket in tow
70 rotation of cover, after the center of gravity of tipping bucket cover 70 turns over its pivot center, tipping bucket cover 70 rotates under the gravity of itself, is multiple
Position, at this point, the side top edge of tipping bucket 60 holds in the palm the hinge installed on the supporting hinges hole 71 of tipping bucket cover 70 and controls tipping bucket cover 70
Reversal rate.Meanwhile the third roller 72 of tipping bucket cover 70 gradually skids off tipping bucket 60 also with the rotation and decline of tipping bucket 60
Reseting groove 63, and stopped rotation under the support of rack 10, it completes to reset.Tipping bucket 60 is then as the decentralization of wirerope 50 continues
Downlink, until completing to reset.The diagram of reseting procedure and lifting process just on the contrary, reseting procedure successively see Fig. 6, Fig. 4, Fig. 3,
Fig. 1 of Fig. 2 and initial bit.
The reset of tipping bucket 60, and completed under the action of above-mentioned power and track limit.When wirerope 50 is transferred, this
When tipping bucket 60 under center of gravity and the compound action of suspension centre, the first roller 61 of tipping bucket 60 declines along the second track 12；Then,
Tipping bucket 60 is begun turning under the action of center of gravity for fulcrum with the first roller 61, is resetted.Wherein second guide rail 61 is obliquely installed
It is the key that tipping bucket 60 can reset.If the first roller 61 is fallen on the first guide rail 11, tipping bucket 60 will not reset and directly under
Row.Therefore it must assure that the first roller 61 is flipped on the second guide rail 12 being obliquely installed, along the second guide rail 12 after overturning
It is smoothly moved on vertically disposed first guide rail 11 and gradually completes reset.
The utility model efficiently utilizes rack, compactor and power taking frame, and uses hydraulic cylinder as power, makes
With the stroke enlarge-effect of wirerope and pulley assembly, making mechanism i.e. has the promotion of hydraulic cylinder steadily and without power end
Anti-fall device, and obtain biggish lift stroke possessed by hoisting mechanism；The utility model makes full use of gravity, is promoted
Power, the support force of track and restraining force obtain the fabulous anti-fall effect at tipping bucket rope hoisting end.Multiple the zero of entire mechanism
Component all imparts multiple function, simplifies the structure of mechanism greatly, reliability greatly improves, effective solution large size
The tipping bucket of vertical garbage compression process loads rubbish technical problem.
Above embodiments are only to illustrate the technical solution of the utility model and non-limiting, referring to preferred embodiment to this reality
It is described in detail with novel.Those skilled in the art should understand that can be to the technical solution of the utility model
It modifies or equivalent replacement should all cover practical new at this without departing from the spirit and scope of the technical scheme of the present invention
In the scope of the claims of type.
Claims (9)
1. skip structure, which is characterized in that including driving mechanism, the pulley (40) and steel wire that are mounted on rack (10)
It restricts (50),
The driving mechanism is mounted on the rack (10),
One end of the wirerope (50) is fixedly mounted in the driving mechanism, and intermediate portion sets around the pulley (40)
It sets, the other end is fixedly mounted on tipping bucket (60)；
The tipping bucket (60) is slidably connected with the guide rail being arranged on rack (10),
Under the driving effect of driving mechanism, the tipping bucket (60) moves along the guide rail and turns at the top of the guide rail
Turn.
2. skip structure according to claim 1, which is characterized in that
The driving mechanism includes compactor (20) and power taking frame (30),
The compactor (20) is mounted on the rack (10), and the compactor (20) is configured with hydraulic, dynamical system, institute
Power taking frame (30) setting is stated in the lower end surface of the compactor (20), the power taking frame (30) is equipped with for fixing wirerope
(50) mounting portion,
Under hydraulic, dynamical system driving effect, the pressure head of the compactor (20) pushes and the load with power taking frame (30)
Face contact simultaneously drives wirerope (50) drop-down fixed on power taking frame (30).
3. skip structure according to claim 1 or 2, which is characterized in that the medial surface of the tipping bucket (60) is equipped with
First roller (61) and the second roller (62), first roller (61) and the second roller (62) are with setting on rack (10)
Guide rail be slidably connected.
4. skip structure according to claim 3, which is characterized in that limit beam is provided at the top of the guide rail,
Under the driving effect of driving mechanism, the first roller of the tipping bucket is flipped at the top of the guide rail.
5. skip structure according to claim 4, which is characterized in that the guide rail includes vertically disposed first leading
Rail (11) and the second guide rail (12) being obliquely installed, first guide rail (11) and the second guide rail (12) are smoothly connected, wherein institute
The top for stating the second guide rail (12) is equipped with limit beam.
6. skip structure according to claim 1 or 2, which is characterized in that
The hoisting point position of the tipping bucket (60) meets following equilibrium equation,
F*L < W*L1,
Wherein, when F is lift mechanism lifts somersault bucket (60), lifting force required for hoisting mechanism,
L be lifting force F to tipping bucket (60) the second roller (62) supporting point the arm of force,
W is the self weight of tipping bucket (60),
L1For tipping bucket (60) center to the arm of force of the second roller (62) supporting point.
7. skip structure according to claim 1, which is characterized in that further include tipping bucket cover (70), the tipping bucket cover
(70) an end face two sides of tipping bucket contact surface (701) are equipped with supporting hinges hole (71), and the supporting hinges hole (71) passes through hinge
Chain is hinged on the end of the second guide rail (12), and the end of the other end of the tipping bucket contact surface (701) is also equipped with third roller
(72)。
8. skip structure according to claim 7, which is characterized in that when the tipping bucket cover (70) and the tipping bucket
(60) when docking is completed, the area of the tipping bucket contact surface (701) of the tipping bucket cover (70) is more than or equal to the top of the tipping bucket (60)
Face (601) area.
9. skip structure according to claim 7 or 8, which is characterized in that the tipping bucket (60) is equipped with cooperation institute
State the reseting groove (63) that third roller (72) uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718369.XU CN208499386U (en) | 2018-05-14 | 2018-05-14 | Skip structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820718369.XU CN208499386U (en) | 2018-05-14 | 2018-05-14 | Skip structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208499386U true CN208499386U (en) | 2019-02-15 |
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ID=65298824
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820718369.XU Active CN208499386U (en) | 2018-05-14 | 2018-05-14 | Skip structure |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423349A (en) * | 2018-05-14 | 2018-08-21 | 江苏三迪机车制造有限公司 | Skip structure and method for improving |
-
2018
- 2018-05-14 CN CN201820718369.XU patent/CN208499386U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108423349A (en) * | 2018-05-14 | 2018-08-21 | 江苏三迪机车制造有限公司 | Skip structure and method for improving |
| CN108423349B (en) * | 2018-05-14 | 2023-10-27 | 江苏三迪机车制造有限公司 | Tipping bucket lifting mechanism and lifting method |
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