CN207129632U - Tipper - Google Patents

Abstract

It the utility model is related to a kind of tipper, including walking mechanism (2) and the switching mechanism being arranged in walking mechanism (2), walking mechanism (2) can make switching mechanism, and relative to ground motion, switching mechanism is used to make casing overturn 90 °.Tipper of the present utility model enables switching mechanism to cause tipper to have walking function relative to ground motion, so as to coordinate pipelining, improve efficiency of assembling by walking mechanism；Simultaneously, tipper can make casing overturn 90 °, can be by the way that casing be overturn into 90 ° of directions for operating the scope of operation conversion of casing for convenience of people so when needing at the top of casing or bottom operation, upset machine operation is set to more conform to ergonomic demands, reduce labor intensity, the operation comfort of operating personnel is improved, the potential safety hazard ascended a height or bottom operation may be brought can also be avoided.

Description

Tipper

Technical field

It the utility model is related to machinery equipment field, more particularly to a kind of tipper.

Background technology

Gradually expand with the capacity in environmental sanitation market, the throughput requirements of compression vehicle are lifted rapidly.In the assembling of compression vehicle Cheng Zhong, the fixed point assembly method efficiency of traditional " horse leg " support is low, labor intensity is high, can not meet the requirement of product volume production, And need to ascend a height in operation at top and need to pierce railway carriage bottom that there is also great safety is hidden in bottom half operation Suffer from.

To improve efficiency of assembling, balanced production beat, labor intensity is reduced, it is necessary to which casing assembly technology is adjusted into flowing water It is traditional thread binding to match somebody with somebody.Common chain is convertible, encircling type tipper suitable for large-size box type component overturn, take working space compared with Greatly, to the bad adaptability of different dimensions casings, and tipper clamping point influences assembling work, it is impossible to meets that flowing water is traditional thread binding It is low with demand, efficiency of assembling.

It should be noted that the information for being disclosed in the utility model background section is merely intended to increase to this practicality newly The understanding of the general background of type, and be not construed as recognizing or imply that the information structure has been art technology in any form Prior art well known to personnel.

Utility model content

The purpose of this utility model is to propose a kind of tipper, can not meet flowing water to solve tipper of the prior art Traditional thread binding the problem of matching somebody with somebody demand and low efficiency of assembling.

To achieve the above object, the utility model provides a kind of tipper, including walking mechanism and is arranged on the row The switching mechanism in mechanism is walked, the walking mechanism can make the switching mechanism relative to ground motion, the switching mechanism For making casing overturn 90 °.

Further, the walking mechanism includes reductor, traveling vehicle frame and chain sprocket transmission mechanism, the reductor By the power transmission shaft drive connection on the chain sprocket transmission mechanism and the traveling vehicle frame, to be driven by the reductor The traveling vehicle frame is relative to ground running.

Further, the walking mechanism also includes walking guide rail and the first chain being arranged in the walking guide rail, The both sides of the traveling vehicle frame are provided with road wheel, and the power transmission shaft is cooperated by sprocket wheel and first chain, so that institute Traveling vehicle frame is stated to move along the walking guide rail by the road wheel.

Further, the switching mechanism is provided with the clamp system for being used for preventing the casing movement, with described in guarantee Stability of the casing in switching process.

Further, the clamp system includes clamp hook, when the clamp hook is in running order with the tipper Loading end on structure is perpendicular, to carry out horizontal clamping to the casing.

Further, one end of the switching mechanism is provided with the groove to be extended internally from the loading end, in inoperative shape The clamp hook can be withdrawn in the groove to avoid interference with completely during state.

Further, the clamp system also includes clamping cylinder, and the cylinder barrel of the clamping cylinder is fixed, cylinder rod with it is described Clamp hook is rotatably coupled, and the clamp hook motion can be driven to realize clamping action by the motion of the cylinder rod, and And the clamp hook can be driven to be rotated relative to the cylinder rod to change the state of the clamp hook.

Further, the pin not higher than the loading end is provided with the groove, the pin can be in the cylinder rod Move to stroke distalmost end and drive the clamp hook to push down the clamp hook during rotating, and finally make the clamp hook It is at the off working state almost parallel with the loading end.

Further, elastic component is provided between the cylinder rod and the clamp hook, the elastic component can make to be in non-work The clamp hook for making state recovers to the working condition automatically when the cylinder rod is retracted.

Further, the switching mechanism includes flip-arm, and the flip-arm has cavity, and the clamping cylinder is arranged on The guide groove for being used for that the cylinder rod to be supported and is oriented to is provided with the cavity, in the cavity.

Further, in addition to connecting shaft and clamping plate, the connecting shaft passes through the guide groove, and the one of the connecting shaft End be connected with the cylinder rod, the other end of the connecting shaft is connected with the clamping plate, the other end of the clamping plate with it is described Clamp hook is rotatably coupled.

Further, in addition to the pedestal that is arranged in the cavity, lead, the lead are provided with the pedestal Slotted eye is provided with, the side of the clamping plate is provided with projection, and the projection is inserted in the slotted eye, and the cylinder rod can when moving The projection is driven to be moved in the slotted eye.

Further, the switching mechanism includes at least two substantially L-shaped flip-arms, to pass through the flip-arm branch Support the casing.

Further, the flip-arm includes the first arm and the second arm, and first arm vertically prolongs before upset Stretch and second arm is horizontally extending, to make second arm stretch into the case by the walking mechanism before upset The bottom of body and realize the undertaking and support to the casing, and pass through first arm after upset and support the casing.

Further, in addition to safety caging device, the safety caging device are used to control stretching into for second arm Position.

Further, the safety caging device includes sensing element, makes the casing to be stretched in second arm The signal for making the walking mechanism stop walking being sent during close to first arm.

Further, the switching mechanism also includes frame plate, and the flip-arm is movably mounted at the frame plate On, to adjust the width between two flip-arms.

Further, regulation guide rail and leading screw are provided between the flip-arm and the frame plate, with by described in rotation Leading screw makes two flip-arms along the regulation guide rail relative motion.

Further, the switching mechanism includes the driving dress being arranged between the walking mechanism and the switching mechanism Put, to pass through the flexible upset for realizing the switching mechanism of the drive device.

Further, the switching mechanism includes frame plate and the flip-arm being arranged on the frame plate, the driving Device includes overturning oil cylinder, and one end of the overturning oil cylinder is connected with the walking mechanism, and the other end is connected to the frame plate The close flip-arm side.

Further, in addition to height limiter, with after the casing is placed in the switching mechanism to it along short transverse Motion limited.

Further, the height limiter includes limit stick and the jack being arranged on the switching mechanism different height, The limit stick is inserted into the jack, to form position-limiting action to the casing.

Based on above-mentioned technical proposal, tipper of the present utility model includes walking mechanism, makes upset by the walking mechanism Mechanism can cause tipper to have walking function relative to ground motion, so as to coordinate pipelining, improve dress With efficiency；Meanwhile tipper can make casing overturn 90 °, can so lead to when needing at the top of casing or bottom operation Cross and casing is overturn 90 ° by the scope of operation conversion of casing for convenience of the direction of people's operation, upset machine operation is more conformed to people Machine engineering requirements, labor intensity is reduced, the operation comfort of operating personnel is improved, can also avoid ascending a height or bottom operation can The potential safety hazard that can be brought.

Brief description of the drawings

Accompanying drawing described herein is used for providing further understanding to of the present utility model, forms the part of the application, Schematic description and description of the present utility model is used to explain the utility model, does not form to of the present utility model improper Limit.In the accompanying drawings：

Fig. 1 is the structural representation of the utility model tipper one embodiment.

Fig. 2 is the structural representation of walking mechanism in the utility model tipper one embodiment.

Fig. 3 is the structural representation of another angle of Fig. 1 embodiments.

Fig. 4 is the structural representation that clamp hook is in off working state in the utility model tipper one embodiment.

Fig. 5 is the structural representation that clamp hook is in an interim state in the utility model tipper one embodiment.

Fig. 6 is the structural representation that clamp hook is in running order in the utility model tipper one embodiment.

Fig. 7 is flow diagram of the utility model tipper one embodiment before upset and after upset.

In figure：1st, walking guide rail；2nd, walking mechanism；3rd, overturning oil cylinder；4th, frame plate；5th, leading screw；6th, flip-arm；61st, One arm；62nd, the second arm；7th, nylon sheet；8th, limit stick；9th, bearing pin；10th, clamp system；11st, contiguous block；12nd, road wheel；13rd, Four sprocket wheels；14th, the 3rd sprocket wheel；15th, power transmission shaft；16th, the second sprocket wheel；17th, the second chain；18th, the first sprocket wheel；19th, reductor； 20th, the first chain；21st, traveling vehicle frame；22nd, manual turning handle；23rd, guide rail is adjusted；24th, bearing pin；25th, axle sleeve；26th, bolt；27th, press from both sides Locking oil cylinder；28th, connector；29th, bearing pin；30th, pedestal；31st, connecting shaft；32nd, lead；33rd, locking nut；34th, bearing pin；35、 Clamping plate；36th, bearing pin；37th, elastic component；38th, pin；39th, clamp hook；40th, support；41st, guide groove.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in embodiment is carried out clear, complete Ground describes.Obviously, described embodiment is only part of the embodiment of the present utility model, rather than whole embodiments. Based on embodiment of the present utility model, institute that those of ordinary skill in the art are obtained under the premise of creative work is not made There is other embodiment, belong to the scope of the utility model protection.

In description of the present utility model, it is to be understood that term " " center ", " transverse direction ", " longitudinal direction ", "front", "rear", The orientation or position relationship of the instruction such as "left", "right", " on ", " under ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that For the limitation to scope of protection of the utility model.

In order to improve the function of tipper, meet a variety of demands of different working conditions, the utility model proposes one kind to change The tipper entered.

As shown in figure 1, the tipper includes walking mechanism 2 and the switching mechanism being arranged in walking mechanism 2, walking mechanism 2 can make switching mechanism, and relative to ground motion, switching mechanism is used to make casing overturn 90 °.

The tipper includes walking mechanism 2, enables switching mechanism relative to ground motion by the walking mechanism 2, i.e., So that tipper has walking function, so as to coordinate pipelining, efficiency of assembling is improved；Meanwhile tipper can make Casing overturns 90 °, can be by the way that casing is overturn into 90 ° by casing so when needing at the top of casing or bottom operation The direction that scope of operation conversion operates for convenience of people, for example will be turned at the top and bottom of casing and people's standing direction identical side Face, operation height is suitable, upset machine operation is more conformed to ergonomic demands, reduces labor intensity, improves operating personnel Operation comfort, the potential safety hazard ascended a height or bottom operation may be brought can also be avoided.

As a kind of embodiment of walking mechanism 2, walking mechanism 2 can include reductor 19, traveling vehicle frame 21 With chain sprocket transmission mechanism, reductor 19 is driven by the power transmission shaft 15 on chain sprocket transmission mechanism and traveling vehicle frame 21 to be connected Connect, to drive traveling vehicle frame 21 relative to ground running by reductor 19.Slowed down by chain sprocket transmission mechanism to realize Drive connection between machine 19 and traveling vehicle frame 21, it is simple in construction, it is easy to accomplish, cost is low, and transmission effect is good, and reliability is high.

Wherein, reductor 19 can use hydraulic motor decelerator, and the speed of travel of walking mechanism 2 can pass through electromagnetism control Valve processed automatically adjusts, and can also be adjusted manually by stop valve.

Certainly, in addition to above-mentioned embodiment, walking mechanism 2 can also use worm and gear, adjusting screw etc. Other feasible drive mechanisms, as long as can realize that it is acted on.

Specifically, above-mentioned chain sprocket transmission mechanism includes connecting by the drive shaft of bearing pin and flat key and reductor 19 The first sprocket wheel 18 for connecing, the second sprocket wheel 16 being arranged on power transmission shaft 15 and it is engaged on the first sprocket wheel 18 and the second sprocket wheel 16 Second chain 17, when starting reductor 19, its drive shaft turns drives the first sprocket wheel 18 to rotate, and the first sprocket wheel 18 can drive Second chain 17 moves, and then drives the second sprocket wheel 16 to rotate by the motion of the second chain 17, and finally drives power transmission shaft 15 Rotate, realize the walking function of walking mechanism 2.In addition, the chain sprocket transmission of the side of walking mechanism 2 is illustrate only in Fig. 2 Mechanism, a set of identical chain sprocket transmission mechanism can also be set in the opposite side of walking mechanism 2.

Further, as shown in Fig. 2 walking mechanism 2 can also include walking guide rail 1 and be arranged in walking guide rail 1 First chain 20, wherein, the both ends of walking guide rail 1 are provided with contiguous block 11, the both ends of the first chain 20 can respectively with contiguous block 11 connections, so that the first chain 20 is fixed relative to walking guide rail 1.Preferably, the cross section of walking guide rail 1 is U-shaped, so may be used So that the first chain 20 is wrapped in walking guide rail 1, the first chain 20 is prevented by environmental damage, to be also possible to prevent dust pollution Influence the service life of the first chain 20.In addition, locking nut can be set on contiguous block 11, to adjust the first chain 20 Tensile force.

Road wheel 12 is provided with the both sides of traveling vehicle frame 21, specifically, can be set respectively at four angles of traveling vehicle frame 21 Put road wheel 12.Power transmission shaft 15 is cooperated by sprocket wheel and the first chain 20, so that traveling vehicle frame 21 passes through the edge of road wheel 12 Walking guide rail 1 is moved.Specifically, the end of power transmission shaft 15 is provided with the 3rd sprocket wheel 14, and the both sides of the 3rd sprocket wheel 14 are respectively equipped with 4th sprocket wheel 13, the first chain 20 first bypass the 4th sprocket wheel 13 positioned at left side, then pass around the 3rd sprocket wheel 14, be located at further around crossing 4th sprocket wheel 13 on right side, when power transmission shaft 15 rotates, traveling vehicle frame can be driven by the 3rd sprocket wheel 14 and the 4th sprocket wheel 13 21 move along walking guide rail 1, while road wheel 12 can play a supporting role to traveling vehicle frame 21, and aid in walking.

It should be noted that it is only one of walking mechanism in the utility model tipper one embodiment that said structure, which is set, Kind of specific implementation, this is not formed to limitation of the present utility model, and other can realize that the structure of walking function also should be Within the scope of protection of the utility model.

Other improvement to the utility model tipper are described in detail below.

With the continuous development of all trades and professions, the size and specification of casing are also more and more diversified, and traditional tipper is only suitable The casing of unification kind of size, can not be automatically adjusted according to the size of casing, and this popularization and application to tipper causes very big Limitation.

In one embodiment of the utility model tipper, the folder for being used for preventing that casing from moving is provided with switching mechanism Tight mechanism 10, the clamp system 10 can clamp casing before upset, to ensure stability of the casing in switching process, prevent Only play, crooked or even landing occur in upset for casing, improve security.

As shown in fig. 6, clamp system 10 includes clamp hook 39, when clamp hook 39 is in running order and on switching mechanism Loading end is perpendicular, to carry out horizontal clamping to casing.In working condition, clamp hook 39 is clamped on face and switching mechanism Loading end is mutually perpendicular to, i.e., the side with casing is parallel to each other, and the shape and tank surface for clamping face cooperate, such as casing It is also plane that face is clamped when surface is plane, or it is concave surface that face is clamped when tank surface is convex surface, can so pass through the clamping Casing is carried out horizontal clamping by hook 39, so as to ensure stability of the casing in switching process, " transverse direction " here in the horizontal Refer to the transverse direction before casing is overturn.

Further, one end of switching mechanism is provided with the groove to be extended internally from loading end, is clamped in off working state Hook 39 can be withdrawn in groove completely, i.e., clamp hook 39 is located at below loading end, to avoid between clamp hook 39 and other parts Interference, protection clamp hook 39 it is without prejudice.

As a kind of embodiment of clamp system 10, clamp system 10 also includes clamping cylinder 27, clamping cylinder 27 cylinder barrel is fixed, and cylinder barrel is preferably fixed on the outside of the upright arm face of flip-arm 6 by bolt 26, cylinder rod preferably with upset The horizontal arm of arm 6 is parallel.Cylinder rod is rotatably coupled with clamp hook 39, by the motion of cylinder rod clamp hook 39 can be driven to move To realize clamping action, and clamp hook 39 can be driven to be rotated relative to cylinder rod to change the state of clamp hook 39, i.e., in cylinder Under the driving effect of bar, clamp hook 39 can both move along a straight line with cylinder rod, can also rotate, and clamp hook 39 does straight line fortune Various sizes of casing or regulation are adapted to when dynamic to the clamping degree of casing, can be real when clamp hook 39 rotates Switching between working condition and off working state now.

Certainly, clamp system 10 can also use the dynamical elements such as cylinder, as long as can realize that driving clamp hook 39 moves Effect.

Realize that cylinder rod driving clamp hook 39 rotates for convenience, the pin 38 not higher than loading end, pin 38 are provided with groove Stroke distalmost end can be moved in cylinder rod and drive clamp hook 39 to push down clamp hook 39 during rotating, and finally make clamping Hook 39 is at the off working state almost parallel with loading end, as shown in Figure 4.

Preferably, pin 38 is U-shaped, and the side relative with clamping face of the end of clamp hook 39 is cambered surface, and clamp hook 39 is set Put within the control range of pin 38, clamp hook 39 can be so made during cylinder rod moves to stroke distalmost end in U Rotated under the barrier effect of type pin 38, so that clamp hook 39 is by the working condition rotation perpendicular with loading end To the off working state almost parallel with loading end.

Yet further, elastic component 37 is provided between cylinder rod and clamp hook 39, elastic component 37 can make to be in inoperative shape The clamp hook 39 of state is automatic when cylinder rod is retracted to be recovered to working condition.Elastic component 37 is preferably spring, in working condition, Spring is in natural length, and causes clamp hook 39 to be in the working condition vertical with loading end；With the motion of cylinder rod, work as cylinder When bar drives 39 rotate counterclockwise of clamp hook, spring is stretched, the rotation of clamp hook 39 to the inoperative almost parallel with loading end State, now clamp hook 39 is withdrawn in groove, and is located at below loading end, as shown in Figure 4；When cylinder rod is retracted, clamp hook 39 It can recover to working condition under the action of the spring, be illustrated in figure 5 the mistake of the resilience of clamp hook 39 when cylinder rod just starts to retract State is crossed, according to the size of casing, cylinder rod can continue retracting until the position that clamping action can be realized to casing, such as Fig. 6 It is shown.

For ease of the setting of clamping cylinder 27, switching mechanism includes flip-arm 6, and flip-arm 6 has cavity, clamping cylinder 27 It is arranged in cavity, the guide groove 41 for being used for being supported and be oriented to cylinder rod is provided with cavity.Above-mentioned receives in clamp hook 39 It can be connected when returning for accommodating the groove of clamp hook 39 with the cavity.

Tipper can also include connecting shaft 31 and clamping plate 35, and connecting shaft 31 passes through guide groove 41, and the one of connecting shaft 31 End is connected with cylinder rod, and the other end of connecting shaft 31 is connected with clamping plate 35, and the other end and clamp hook 39 of clamping plate 35 are rotatable Ground connects.The setting of connecting shaft 31 and clamping plate 35 can shorten the length of cylinder rod, so as to reduce the size of clamping cylinder 27, this Sample can both save space-consuming, can save input cost again.

Wherein, can be threadedly coupled between cylinder rod and connecting shaft 31 by connector 28, connector 28 by bearing pin 29 with Connecting shaft 31 connects, and can be threadedly coupled between connecting shaft 31 and clamping plate 35 by bearing pin 34, and entered by locking nut 33 Row locking, the other end of clamping plate 35 are be hinged by bearing pin 36 and clamp hook 39.

Tipper can also include the pedestal 30 being arranged in cavity, and pedestal 30 is hollow-core construction, is provided with and leads in pedestal 30 To post 32, lead 32 is provided with slotted eye, and the side of clamping plate 35 is provided with projection, and projection is inserted in slotted eye, energy when cylinder rod is moved Enough projection is driven to be moved in slotted eye.The length limitation of the slotted eye movement travel of cylinder rod, motion of the slotted eye to cylinder rod have necessarily Guiding function.When casing transverse width is wider, the length of cylinder rod, connecting shaft 31 and clamping plate 35 is longer, by clamping Projection is set on plate 35 and the slotted eye coordinated with projection is set on lead 32, the motion of cylinder rod can be supported and be led To improving the reliability of motion.

In addition, the side of pedestal 30 is provided with the support 40 for support guide groove 41.With reference to figure 4, projection is arranged on clamping The bottom of plate 35, the guide groove 41 that cylinder rod, connecting shaft 31, clamping plate 35 and connecting shaft 31 are passed through are respectively positioned on the relative of cavity Top one layer, and support 40, pedestal 30 and lead 32 are arranged on relatively on the lower one layer of cavity, support 40, pedestal 30 With lead 32 can certain supporting role be formed to connecting shaft 31 and clamping plate 35.Guide groove 41, support 40 and pedestal 30 It can be welded as a whole, form base assembly, lead 32 can be welded on the inside of pedestal 30.

In addition to horizontal clamping, tipper also includes height limiter, with after casing is placed in switching mechanism to its along height The motion in direction is limited.By horizontal clamping mechanism 10 and the collective effect of height limiter, casing can be limited in phase To in fixed scope so that casing is being difficult laterally or in short transverse either that play occurs in switching process.

Specifically, height limiter includes limit stick 8 and the jack being arranged on switching mechanism different height, and the jack can To be arranged on the axle sleeve 25 of different height, limit stick 8 is inserted into jack, to form position-limiting action to casing.This In " short transverse " refer to short transverse before upset, " short transverse " after upset here is converted into horizontal side To.With reference to shown in figure 7, to overturn front and rear state diagram.

Certainly, height limiter is not limited to above-mentioned structure, and other can realize that the structure of its effect also is regarded as at this Within the protection domain of utility model.

The concrete structure of switching mechanism is described below.

As shown in figures 1 and 3, switching mechanism includes at least two substantially L-shaped flip-arms 6, to pass through flip-arm 6 Support casing.The benefit that flip-arm 6 is arranged to L-type is, before upset, can be supported by a line of flip-arm, upset It can be supported after 90 ° by another a line, can farthest reduce and turn on the premise of the front and rear support of upset is realized The weight of pivoted arm, reduce driving force required during upset.

The quantity of flip-arm 6 can flexibly be set according to being actually needed, the structure of each flip-arm 6 can with identical, Can also be different.

Specifically, flip-arm 6 includes the first arm 61 and the second arm 62, and the first arm 61 vertically prolongs before upset Stretch, the second arm 62 is horizontally extending, to make the second arm 62 stretch into the bottom of casing and reality by walking mechanism 2 before upset The now undertaking and support to casing, and pass through the supporting box of the first arm 61 after upset.By the effect of walking mechanism 2, upset Machine can realize the function being automatically assembled to casing on switching mechanism.

Tipper can also include safety caging device, and safety caging device stretches into position for the second arm 62 of control. When the second arm 62 extend into predeterminated position, safety caging device can prevent extending further into for the second arm 62, prevent casing Collided with the first arm 61.

As a preferred embodiment of safety caging device, safety caging device includes sensing element, with the second arm 62 stretch to the signal for being sent when making casing close to the first arm 61 and making walking mechanism 2 stop walking.Sensing element can be arranged on On first arm 61, it can also be arranged on frame plate 4.Specifically, sensing element can send alarm signal, to supervise operator Member stops walking mechanism 2 manually；Sensing element can also be made to be connected with the controller for controlling walking mechanism 2 to walk, will alarm Signal is sent to controller, and the stopping of walking mechanism 2 is automatically controlled by controller.

In other embodiments, safety caging device can also be to be made up of padded coaming (such as sponge or rubber etc.) Limited block so that i.e. stop motion when the second arm 62, which stretches to, makes casing and limited block collide, can also so delay Solve collision of the casing to the first arm 61.

In addition, being additionally provided with nylon sheet 7 on the first arm 61, correspondingly nylon sheet can also be set on the second arm 62, work as casing Cushioning effect can be played when being contacted with each other with the first arm 61 or the second arm 62 by the nylon sheet, reduces directly contact to casing Caused damage.

Further, switching mechanism also includes frame plate 4, and frame plate 4 can be hinged in walking mechanism 2 by bearing pin 9, Frame plate 4 is connected and before upset perpendicular to horizontal plane with the first arm 61.Flip-arm 6 is movably mounted on frame plate 4, with The width between two flip-arms 6 is adjusted, so switching mechanism can be caused to can adapt to various sizes of casing, when casing chi When very little larger, the width between two flip-arms 6 can be increased；When box sizes are smaller, can reduce two flip-arms 6 it Between width, as long as can to casing formed supporting role.

As flip-arm 6 relative to a kind of moveable specific implementation of frame plate 4, between flip-arm 6 and frame plate 4 Provided with regulation guide rail 23 and leading screw 5, to make two flip-arms 6 along the regulation relative motion of guide rail 23 by rotational lead screw 5.Regulation is led Rail 23 and leading screw 5 are coordinated by screw thread, realize motion of the flip-arm 6 relative to frame plate 4.It can be set in the end of leading screw 5 Manual turning handle 22, to facilitate operating personnel by the manual turning handle 22 come rotational lead screw 5, leading screw 5 on two flip-arms 6 can be with It is arranged to oppositely oriented, two relative motions of flip-arm 6 can be so caused in rotational lead screw 5 in one direction, improves and adjust Save efficiency.In a specific embodiment, the width adjustment scope between two flip-arms 6 is 2000mm~3800mm.

For ease of realizing turn over function, switching mechanism includes the driving dress being arranged between walking mechanism 2 and switching mechanism Put, so that by the flexible upset for realizing switching mechanism of drive device, flip angle is 0 °~90 °.

As a kind of embodiment of drive device, drive device includes overturning oil cylinder 3, one end of overturning oil cylinder 3 It is connected with walking mechanism 2, the other end can be connected directly between on flip-arm 6, can also be connected on frame plate 4.Preferably, turn over Turn oil cylinder 3 the other end be connected to frame plate 4 close flip-arm 6 side, with reference to figure 3, the other end of overturning oil cylinder 3 passes through Bearing pin 24 is hinged on the right side of frame plate 4, can be with when so overturning 90 ° in switching mechanism and overturning oil cylinder 3 being folded withdraw Make the length of overturning oil cylinder 3 longer as much as possible, so as to ensure that overturning oil cylinder 3 can support upset in elongation as much as possible The position that arm 6 is in before upset, single-stage oil cylinder can be so used to save input cost as overturning oil cylinder 3.Certainly, at it In his embodiment, overturning oil cylinder 3 can also use multi-stage oil cylinder.

The course of work of the utility model tipper one embodiment is illustrated with reference to Fig. 1~Fig. 7：

Before upset, clamp system 10 is in off working state, as shown in figure 4, cylinder rod extends distalmost end, drives clamp hook 39 Rotate counterclockwise to the position parallel or following with the loading end of the second arm 62；

When overturning, first, according to the height of casing, it is suitable that limit stick 8 is inserted into the height on the arm face of the first arm 61 Jack in；Then, rotary manual turning handle 22, by adjusting screw 5, two flip-arms 6 are made to be moved backward along regulation guide rail 23, Until form the clamped width for being adapted to the casing；

Then, walking mechanism 2 is started, reductor 19 is started working, and by chain sprocket transmission mechanism, tipper starts to put down Steady walking, when the bottom of the second arm 62 insertion casing, continue slow down, go to the safety limit on casing touching switching mechanism During the device of position, stop walking；

Then, start the clamp system 10 of tipper, clamping cylinder 27 drives clamp hook 39 to start to shrink at, clamp hook 39 from After driving pin 38, in the presence of spring 37, as shown in figure 5, load plane phase of the automatic rebounding of clamp hook 39 extremely with flip-arm 6 Vertical working condition, clamp hook 39 is set to clamp casing as shown in fig. 6, clamping cylinder 27 continues to be contracted to；

Finally, start switching mechanism, shrink overturning oil cylinder 3, frame plate 4 is overturn to level counterclockwise around two bearing pins 9 Face, so far rotary movement is completed, as shown in fig. 7, worker can carry out installation operation to the top of casing or bottom.

Pass through the explanation of multiple embodiments to the utility model tipper, it can be seen that the utility model tipper is implemented Example at least has one or more of advantage：

1st, switching mechanism is seated in walking mechanism, tipper is possessed walking function, can be coordinated and be realized that streamline is made Industry, reach product volume production purpose；

2nd, tipper includes two L-shaped flip-arms, and two flip-arms are connected by guide rail with frame plate, can pass through two groups of rotations The width adjusting between two flip-arms is realized to opposite leading screw, to adapt to the installation of different dimensions casings, is realized a variety of The upset of specification casing, casing can also be accepted by walking mechanism on switching mechanism automatically；

3rd, the horizontal clamping to casing is realized by clamp system, and the spacing of short transverse is realized by height limiter, Ensure stability of the casing in switching process；

4th, tipper operation height is suitable, is adapted to adult's standing at work, and the tipper improves operating efficiency, reduces work People's labor intensity, security are higher.

Finally it should be noted that：Above example is only illustrating the technical solution of the utility model rather than it is limited System；Although the utility model is described in detail with reference to preferred embodiment, those of ordinary skill in the art should Understand：Specific embodiment of the present utility model can still be modified or some technical characteristics are equally replaced Change；Without departing from the spirit of technical solutions of the utility model, it all should cover in the claimed technical scheme of the utility model Among scope.

Claims (21)

1. a kind of tipper, it is characterised in that including walking mechanism (2) and the tipper being arranged in the walking mechanism (2) Structure, the walking mechanism (2) can make the switching mechanism, and relative to ground motion, the switching mechanism is used to overturn casing 90°；Also include height limiter, to be limited after the casing is placed in the switching mechanism along the motion of short transverse it System.

2. tipper according to claim 1, it is characterised in that the walking mechanism (2) includes reductor (19), walking Vehicle frame (21) and chain sprocket transmission mechanism, the reductor (19) pass through the chain sprocket transmission mechanism and the moving trolley Power transmission shaft (15) drive connection on frame (21), to drive the traveling vehicle frame (21) relative to ground by the reductor (19) Walk in face.

3. tipper according to claim 2, it is characterised in that the walking mechanism (2) also include walking guide rail (1) and The first chain (20) being arranged in the walking guide rail (1), the both sides of the traveling vehicle frame (21) are provided with road wheel (12), institute State power transmission shaft (15) to cooperate by sprocket wheel and first chain (20), so that the traveling vehicle frame (21) passes through the row Wheel (12) is walked to move along the walking guide rail (1).

4. tipper according to claim 1, it is characterised in that the switching mechanism, which is provided with, to be used to prevent the casing Mobile clamp system (10), to ensure stability of the casing in switching process.

5. tipper according to claim 4, it is characterised in that the clamp system (10) includes clamp hook (39), institute State clamp hook (39) it is in running order when it is perpendicular with the loading end on the switching mechanism, with to the casing carry out laterally Clamp.

6. tipper according to claim 5, it is characterised in that one end of the switching mechanism is provided with from the loading end The groove to extend internally, in off working state, the clamp hook (39) can be withdrawn in the groove to avoid interference with completely.

7. tipper according to claim 6, it is characterised in that the clamp system (10) also includes clamping cylinder (27), the cylinder barrel of the clamping cylinder (27) is fixed, and cylinder rod is rotatably coupled with the clamp hook (39), passes through the cylinder rod Motion can drive the clamp hook (39) motion to realize clamping action, and the clamp hook (39) phase can be driven Rotated for the cylinder rod to change the state of the clamp hook (39).

8. tipper according to claim 7, it is characterised in that the gear not higher than the loading end is provided with the groove Bar (38), the mistake that the pin (38) can move to stroke distalmost end in the cylinder rod and drive the clamp hook (39) to rotate The clamp hook (39) is pushed down in journey, and the clamp hook (39) is at and almost parallel non-of the loading end Working condition.

9. tipper according to claim 8, it is characterised in that bullet is provided between the cylinder rod and the clamp hook (39) Property part (37), the elastic component (37) can make the clamp hook (39) in off working state when the cylinder rod is retracted oneself It is dynamic to recover to the working condition.

10. tipper according to claim 7, it is characterised in that the switching mechanism includes flip-arm (6), described to turn over Pivoted arm (6) has cavity, and the clamping cylinder (27) is arranged in the cavity, is provided with and is used for the cylinder rod in the cavity The guide groove (41) for being supported and being oriented to.

11. tipper according to claim 10, it is characterised in that also including connecting shaft (31) and clamping plate (35), institute State connecting shaft (31) and pass through the guide groove (41), one end of the connecting shaft (31) is connected with the cylinder rod, the connecting shaft (31) the other end is connected with the clamping plate (35), and the other end and the clamp hook (39) of the clamping plate (35) are rotatable Ground connects.

12. tipper according to claim 11, it is characterised in that also include the pedestal being arranged in the cavity (30) lead (32), is provided with the pedestal (30), the lead (32) is provided with slotted eye, the side of the clamping plate (35) Face is provided with projection, and the projection is inserted in the slotted eye, and the cylinder rod can drive the projection in the slotted eye when moving Motion.

13. tipper according to claim 1, it is characterised in that it is substantially L-shaped that the switching mechanism includes at least two Flip-arm (6), support the casing to pass through the flip-arm (6).

14. tipper according to claim 13, it is characterised in that the flip-arm (6) includes the first arm (61) and the Two arms (62), first arm (61) vertically extends before upset and second arm (62) is horizontally extending, To make second arm (62) stretch into the bottom of the casing to realize to the case by the walking mechanism (2) before upset The undertaking and support of body, and the casing is supported by first arm (61) after upset.

15. tipper according to claim 14, it is characterised in that also including safety caging device, the safe spacing What device was used to controlling second arm (62) stretches into position.

16. tipper according to claim 15, it is characterised in that the safety caging device includes sensing element, with Being sent when second arm (62) stretches to and makes the casing close to the first arm (61) stops the walking mechanism (2) The signal of walking.

17. tipper according to claim 13, it is characterised in that the switching mechanism also includes frame plate (4), described Flip-arm (6) is movably mounted on the frame plate (4), to adjust the width between two flip-arms (6).

18. tipper according to claim 17, it is characterised in that between the flip-arm (6) and the frame plate (4) Provided with regulation guide rail (23) and leading screw (5), to make two flip-arms (6) along the regulation by rotating the leading screw (5) Guide rail (23) relative motion.

19. tipper according to claim 1, it is characterised in that the switching mechanism includes being arranged on the vehicle with walking machine Drive device between structure (2) and the switching mechanism, to realize the switching mechanism by the flexible of the drive device Upset.

20. tipper according to claim 19, it is characterised in that the switching mechanism includes frame plate (4) and set Flip-arm (6) on the frame plate (4), the drive device include overturning oil cylinder (3), and the one of the overturning oil cylinder (3) End is connected with the walking mechanism (2), and the other end is connected to the side of the close flip-arm (6) of the frame plate (4).

21. tipper according to claim 1, it is characterised in that the height limiter includes limit stick (8) and is arranged on Jack on the switching mechanism different height, the limit stick (8) is inserted into the jack, to be formed to the casing Position-limiting action.