CN211995897U

CN211995897U - Dump truck for loading and unloading materials

Info

Publication number: CN211995897U
Application number: CN202020304179.0U
Authority: CN
Inventors: 曹子玉
Original assignee: Shandong Rixin Sports Facilities Co ltd
Current assignee: Shandong Rixin Sports Facilities Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-11-24
Anticipated expiration: 2030-03-12

Abstract

The utility model discloses a load and unload material and use tipper, including sweep, carriage and hydraulic pressure outer pole, the carriage rotates and installs one end upper surface at the sweep, and the kerve has been seted up to the upper surface equidistance of sweep, and slidable mounting has the block rubber in the kerve, the welding has the installation piece on the outer wall in carriage, the bottom screw thread of hydraulic pressure outer pole is installed and is rotated the base, rotates the base and rotates through installation axle and install on the sweep, and the upper end slidable mounting of hydraulic pressure outer pole has the pole in the hydraulic pressure, and the top of the pole in the hydraulic pressure is rotated and is installed the movable block, and symmetrical welding has the slider on the movable block, and slider slidable. The utility model discloses, compact structure, it is convenient to use, reduces the noise that the vehicle travel by a wide margin, and adds the buffer structure of hydraulic stem and carriage junction, reduces stress between the two, prolongs the life of hydraulic stem.

Description

Dump truck for loading and unloading materials

Technical Field

The utility model relates to a tipper technical field specifically is a load and unload material and use tipper.

Background

The dump truck refers to a vehicle which unloads cargos by self through hydraulic or mechanical lifting. The carriage of the dumper is divided into backward tilting and lateral tilting, the piston rod is controlled by an operating system to move, backward tilting is common, and the piston rod is pushed to tilt the carriage, and a few of the carriages tilt in two directions.

The structure of the engine, chassis and cab of the dumper is the same as that of a common lorry, high-pressure oil enters a lifting hydraulic cylinder through a distribution valve and an oil pipe, a cab safety protection plate is arranged at the front end of a carriage, the engine drives a hydraulic pump through a transmission and a power takeoff device, a carriage hydraulic tipping mechanism comprises an oil tank, the hydraulic pump, the distribution valve, the lifting hydraulic cylinder, a control valve, the oil pipe and the like, the engine drives the hydraulic pump through the transmission and the power takeoff device, the high-pressure oil enters the lifting hydraulic cylinder through the distribution valve and the oil pipe, a piston rod is pushed to tip the carriage, the carriage is tipped backwards more generally, the piston rod is controlled to move through an operating system, the carriage can be stopped at any required inclined position, and.

The carriage of traditional tipper is because its composition characteristic decides, and the carriage can move about on the bottom plate, and this just leads to, and at the in-process that the vehicle was driven a vehicle, owing to jolt can produce great noise between carriage and the bottom plate, and rigid connection between hydraulic stem and the carriage, the life-span of hydraulic stem is lower, can not satisfy people's user demand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tipper for loading and unloading material, compact structure is possessed, it is convenient to use, reduce the noise that the vehicle travel by a wide margin, and add the buffer structure of hydraulic stem and carriage junction, reduce stress between the two, the life's of extension hydraulic stem advantage, the carriage of solving traditional tipper is because its component characteristic decides, the carriage can move about on the bottom plate, this just leads to, at the in-process that the vehicle was driven a vehicle, because can produce great noise between the carriage of jolting and the bottom plate, and hard being connected between hydraulic stem and the carriage, the life-span of hydraulic stem is lower, can not satisfy people's user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a load and unload tipper for material, includes sweep, carriage and hydraulic pressure outer pole, the carriage rotates and installs the one end upper surface at the sweep, and the kerve has been seted up to the upper surface equidistance of sweep, and slidable mounting has the block rubber in the kerve, the welding of the outer wall upper end in carriage has the installation piece, the bottom screw thread of hydraulic pressure outer pole is installed and is rotated the base, rotates the base and installs on the sweep through installation axle rotation, and the upper end slidable mounting of hydraulic pressure outer pole has the interior pole of hydraulic pressure, and the top of the interior pole of hydraulic pressure is rotated and is installed the movable block, and the symmetrical welding has the slider on.

Preferably, the lower surface of sweep is rotated and is installed the wheel, and the one end welding that the sweep kept away from the carriage has the locomotive bottom plate.

Preferably, the upper surface of the rubber block is in contact with the lower surface of the carriage, a supporting spring is mounted on the lower surface of the rubber block, the other end of the supporting spring is in contact with the bottom end of the inner wall of the bottom groove, and the original length of the supporting spring is larger than the depth of the bottom groove.

Preferably, the mounting block is provided with a sliding groove matched with the moving block, and the sliding blocks are slidably mounted on two sides of the inner wall of the sliding groove.

Preferably, the upper surface welding of slider has the power spring of unloading, and the other end welding of the power spring of unloading is at the inner wall top of spout.

Preferably, twenty rubber blocks are arranged in one group, and two groups of rubber blocks are distributed corresponding to two sides of the lower surface of the carriage.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses tipper for loading and unloading material is in the use, through the design of block rubber, at the in-process of the transportation of vehicle, through the design of block rubber between carriage and the sweep, plays the overwhelming cushioning effect, and the design of cooperation supporting spring can cushion the release with jolting produced impact force between the two, very big reduction the noise of vehicle travel in-process.

2. The utility model discloses tipper for loading and unloading material is in the use, when needing to unload, the hydraulic system of accessible vehicle provides power, make pole shift up in the hydraulic pressure, and then lift the one end in carriage, make the carriage produce the slope and then unload, the in-process that pole shifted up in the hydraulic pressure, pole drives the movable block and slides upward to move in the spout and oppress and unload the power spring in the hydraulic pressure, make and unload the power spring and produce deformation, and then produce elasticity, and simultaneously, pole is connected with the rotation of movable block in the hydraulic pressure, the rotation of rotating base and sweep is connected, when making carriage one end shift up, the hydraulic stem can produce the slope thereupon, add the buffer structure of hydraulic stem and carriage junction, reduce stress between the two, the life of extension hydraulic stem.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a right side schematic view of the carriage of the present invention;

fig. 3 is a schematic structural diagram of a in fig. 1 according to the present invention;

fig. 4 is a schematic structural diagram of B in fig. 2 according to the present invention.

In the figure: 1. a headstock bottom plate; 2. installing a shaft; 3. turning a plate; 4. a wheel; 5. a carriage; 6. a force-releasing spring; 7. a moving block; 8. mounting blocks; 9. a hydraulic inner rod; 10. a hydraulic outer rod; 11. a support spring; 12. a bottom groove; 13. a rubber block; 14. rotating the base; 15. a chute; 16. a slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides an embodiment: a dumper for loading and unloading materials comprises a dumper plate 3, a carriage 5 and a hydraulic outer rod 10, wherein the carriage 5 is rotatably installed on the upper surface of one end of the dumper plate 3, wheels 4 are rotatably installed on the lower surface of the dumper plate 3, and a dumper head base plate 1 is welded at one end, far away from the carriage 5, of the dumper plate 3.

Bottom groove 12 has been seted up to the upper surface equidistance of sweep 3, and slidable mounting has block rubber 13 in bottom groove 12, and block rubber 13's upper surface and carriage 5's lower surface mutually contact, and block rubber 13 totally twenty is a set of ten, and two sets of block rubber 13 correspond the lower surface both sides distribution of carriage 5.

Supporting spring 11 is installed to the lower surface of block rubber 13, supporting spring 11 other end and the inner wall bottom of kerve 12 contact each other, and supporting spring 11's original length is greater than the degree of depth of kerve 12, design through block rubber 13, in the in-process of the transportation of vehicle, design through block rubber 13 between carriage 5 and the sweep 3, play the overwhelming cushioning effect, cooperation supporting spring 11's design, can cushion the release with the produced impact force between the two of jolting, very big reduction the noise of vehicle travel in-process.

The welding of carriage 5's outer wall upper end has installation piece 8, and the bottom screw thread of hydraulic pressure outer pole 10 is installed and is rotated base 14, rotates base 14 and rotates through installation axle 2 and install on sweep 3, and the upper end slidable mounting of hydraulic pressure outer pole 10 has pole 9 in the hydraulic pressure, when needing to unload, the hydraulic system of accessible vehicle provides power for pole 9 shifts up in the hydraulic pressure, and then lifts the one end of carriage 5, makes carriage 5 produce the slope and then unload.

The top end of the hydraulic inner rod 9 is rotatably provided with a moving block 7, the moving block 7 is symmetrically welded with sliders 16, the sliders 16 are slidably mounted in a mounting block 8, the mounting block 8 is provided with a sliding groove 15 matched with the moving block 7, and the sliders 16 are slidably mounted on two sides of the inner wall of the sliding groove 15.

In the process of moving up in the hydraulic rod 9, the upper surface welding of slider 16 has the power spring 6 that unloads, the other end welding of the power spring 6 that unloads is on the inner wall top of spout 15, the pole 9 drives the movable block 7 and slides upward in spout 15 and moves the oppression and unload power spring 6, make the power spring 6 that unloads produce deformation, and then produce elasticity, and simultaneously, be connected through the rotation of pole 9 in the hydraulic rod and movable block 7, rotating base 14 is connected with the rotation of sweep 3, when making carriage 5 one end shift up, the hydraulic stem can produce the slope thereupon, add the buffer structure of hydraulic stem and carriage 5 junction, reduce stress between the two, the life of extension hydraulic stem.

The working principle is as follows: the utility model discloses tipper for loading and unloading material is in the use, through the design of block rubber 13, at the in-process of the transportation of vehicle, through the design of block rubber 13 between carriage 5 and the sweep 3, plays the overwhelming cushioning effect, and the design of cooperation supporting spring 11 can cushion the release with jolting produced impact force between the two, very big reduction the noise of vehicle travel in-process.

When needing to unload, the hydraulic system of accessible vehicle provides power, make the interior pole 9 of hydraulic pressure shift up, and then lift the one end of carriage 5, make carriage 5 produce the slope and then unload, the in-process that the pole 9 shifted up in hydraulic pressure, pole 9 drives the movable block 7 and slides upward to move in spout 15 and oppress and unload power spring 6, make and unload power spring 6 and produce deformation, and then produce elasticity, and simultaneously, be connected through the rotation of pole 9 and movable block 7 in hydraulic pressure, the rotation base 14 is connected with sweep 3's rotation, when making carriage 5 one end shift up, the hydraulic stem can produce the slope thereupon, add the buffer structure of hydraulic stem and carriage 5 junction, reduce the stress between the two, the life of extension hydraulic stem.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tipper is used to loading and unloading material, includes sweep (3), carriage (5) and hydraulic pressure outer rod (10), its characterized in that: carriage (5) rotate and install one end upper surface at sweep (3), and kerve (12) have been seted up to the upper surface equidistance of sweep (3), and slidable mounting has block rubber (13) in kerve (12), the welding of the outer wall upper end of carriage (5) has installation piece (8), rotating base (14) are installed to the bottom screw thread of hydraulic pressure outer rod (10), and rotating base (14) rotate through installation axle (2) and install on sweep (3), and the upper end slidable mounting of hydraulic pressure outer rod (10) has interior pole of hydraulic pressure (9), and the top of interior pole of hydraulic pressure (9) is rotated and is installed movable block (7), and the symmetrical welding has slider (16) on movable block (7), and slider (16) slidable mounting is in installation piece (8).

2. The dump truck according to claim 1, wherein: the lower surface of sweep (3) rotates installs wheel (4), and the one end welding that carriage (5) were kept away from in sweep (3) has locomotive bottom plate (1).

3. The dump truck according to claim 1, wherein: the upper surface of rubber block (13) and the lower surface of carriage (5) contact each other, and supporting spring (11) are installed to the lower surface of rubber block (13), and the inner wall bottom of the supporting spring (11) other end and kerve (12) contacts each other, and the original length of supporting spring (11) is greater than the degree of depth of kerve (12).

4. The dump truck according to claim 1, wherein: the mounting block (8) is provided with a sliding groove (15) matched with the moving block (7), and the sliding blocks (16) are slidably mounted on two sides of the inner wall of the sliding groove (15).

5. The dump truck according to claim 1, wherein: the upper surface welding of slider (16) has unload power spring (6), and the other end welding of unloading power spring (6) is at the inner wall top of spout (15).

6. The dump truck according to claim 1, wherein: twenty rubber blocks (13) are in a group, and two groups of rubber blocks (13) are distributed on two sides of the lower surface of the carriage (5).