CN217945356U

CN217945356U - Low gravity center anti-tipping dumper

Info

Publication number: CN217945356U
Application number: CN202221951837.0U
Authority: CN
Inventors: 陈庆德; 冯振龙
Original assignee: Tanghe Hengjun Transportation Equipment Manufacturing Co ltd
Current assignee: Tanghe Hengjun Transportation Equipment Manufacturing Co ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2022-12-02
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to a tipper technical field just discloses a low gravity center prevents tipper that topples, including chassis frame, chassis frame's top is provided with the box, chassis frame's the welding of top external surface has the stable bottom plate, chassis frame's internal surface fixed mounting has stabilizing base, chassis frame's internal surface sliding contact has the weight box, two slide ports have been seted up to the internal surface of weight box. The gravity center device is arranged in front of a cab and can not be used due to the limitation of geographical positions, the low-gravity-center anti-tipping dumper enables a weight box to move leftwards to bring the gravity center to the left side through the gravity center offset structure, then the dumper is prevented from tipping, the gravity center offset structure of the dumper is arranged at the middle part of a chassis, and therefore the problem that a counterweight mechanism can not be stretched out due to the geographical positions and can not be used due to the limitation of the geographical positions when the traditional device is used is solved.

Description

Low gravity center anti-tipping dumper

Technical Field

The utility model relates to a tipper technical field specifically is a low gravity center prevents tipping tipper.

Background

The dump truck refers to a vehicle which unloads cargos by self through hydraulic or mechanical lifting. Also known as dump trucks. The dump truck consists of parts such as an automobile chassis, a hydraulic lifting mechanism, a cargo box, a power takeoff device and the like, is particularly remarkable when used in the industries such as road repair and 1 transportation, but in some special geographic conditions or when the dump truck loads more materials, the gravity center can move backwards slowly in the unloading process, so that the stability of a truck body is reduced, and even the rollover condition can occur, at the moment, the dump truck with the low gravity center and the rollover prevention is needed, and the following types of dump trucks can refer to patent numbers in patents: CN210707059U, the device disclosed in this patent, which has a center of gravity device disposed in front of the cab, makes the front end of the cab heavy, and may not extend the counterweight mechanism due to geographical location during use, and may not be used due to geographical location limitation.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a low gravity center anti-tilt tipper to solve traditional focus device setting that mentions in the above-mentioned background art in driver's cabin the place ahead, can make driver's cabin front end weight great, probably can stretch out counter weight mechanism because of geographical position reason during the use, probably receive geographical position's restriction and the unable problem of using.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a low gravity center tipping-proof dumper, includes chassis frame, chassis frame's top is provided with the box, chassis frame's top external surface fixed welding has the stabilizer base, the left side fixed mounting of stabilizer base has the hydraulic stem, chassis frame's internal surface fixed mounting has a plurality of pulley, chassis frame's internal surface fixed mounting has the stabilizer base, stabilizer base's external surface fixed welding has two slide bars, chassis frame's internal surface sliding contact has the weight box, two slide ports have been seted up to the internal surface of weight box.

Preferably, a cover plate is movably inserted into the inner surface of the weight box, two bolts are movably inserted into the inner surface of the cover plate, and a handle is fixedly welded to the outer surface of the cover plate.

Preferably, the inner surfaces of the two sliding holes are respectively attached to the outer surfaces of the two sliding rods, and the right ends of the two sliding rods are fixedly welded to the outer surface of the left side of the stabilizing bottom plate.

Preferably, a plurality of the pulleys are linearly arrayed on the outer surface of the chassis frame, and the outer surfaces of the pulleys are movably attached to the outer surface of the weight box.

Preferably, the outer surfaces of the two bolts are engaged with the inner surface of the weight box.

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

1. traditional focus device sets up in driver's cabin the place ahead, can make driver's cabin front end weight great, can probably stretch out counter weight mechanism because of geographical position is former during the use, probably receive geographical position's restriction and the unable problem that uses, this low centre of gravity prevents tipping dumper, through the focus skew structure that sets up, make the weight box remove left, take the focus to the left side, then prevent that the dumper from tipping, the tipper focus skew structure sets up at chassis position between two parties, thereby solved traditional device and probably can't stretch out counter weight mechanism because of geographical position is former when using, probably receive geographical position's restriction and the unable problem that uses.

2. This tipper is prevented tipping by low gravity center makes the bolt keep away from the apron through wrench movement bolt, removes the handle right, and inside the weight box was taken out to the apron to the handle, reached the purpose of opening the weight box, can conveniently add or reduce the balancing weight to the weight box, can adjust as required for the device uses comparatively conveniently.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a perspective view of the weight box of the present invention;

fig. 3 is an enlarged schematic view of a position a in the structure diagram 1 of the present invention.

In the figure: 1. a chassis frame; 2. a box body; 3. stabilizing the base plate; 4. a hydraulic lever; 5. a pulley; 6. a stable base; 7. a slide bar; 8. a weight box; 9. a slide hole; 10. a cover plate; 11. a bolt; 12. a handle.

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.

Please refer to fig. 1-3:

example 1: a low gravity center anti-tipping dumper comprises a chassis frame 1, a box body 2 is arranged above the chassis frame 1, a stabilizing bottom plate 3 is fixedly welded on the outer surface of the top of the chassis frame 1, a hydraulic rod 4 is fixedly installed on the left side of the stabilizing bottom plate 3, a plurality of pulleys 5 are fixedly installed on the inner surface of the chassis frame 1, a stabilizing base 6 is fixedly installed on the inner surface of the chassis frame 1, two sliding rods 7 are fixedly welded on the outer surface of the stabilizing base 6, a weight box 8 is in sliding contact with the inner surface of the chassis frame 1, two sliding holes 9 are formed in the inner surface of the weight box 8, the box body 2 is jacked up by hydraulic equipment, the box body 2 can rotate along the joint of the chassis frame 1, the purpose of dumping materials is achieved, and in order to ensure that the dumper can not tip over, need open hydraulic stem 4 when empting the goods, hydraulic stem 4 will use stable bottom plate 3 as the strong point, drive left weight box 8 and remove to the left side, weight box 8 will remove on a plurality of pulleys 5, pulley 5 can reduce frictional force to a certain extent, more make things convenient for weight box 8 to remove left, weight box 8 removes left and can make the whole focus of tipper remove left, reach the effect that prevents to overturn, tipper focus offset structure sets up at chassis position placed in the middle, can not receive the restriction in space, thereby solved traditional focus device and set up in driver's cabin the place ahead, probably can not stretch out counter weight mechanism because of geographical position is former during the use, probably receive geographical position's restriction and unable problem that uses.

Example 2: the apron 10 is equipped with in the internal surface activity of weight box 8, two bolts 11 are equipped with in the internal surface activity of apron 10, the external fixed surface welding of apron 10 has handle 12, make bolt 11 keep away from apron 10 through wrench movement bolt 11, remove handle 12 right, handle 12 takes apron 10 out inside the weight box 8, reach the purpose of opening weight box 8, can conveniently add or reduce the balancing weight to weight box 8, can adjust as required, make the device use comparatively convenient.

The devices used by the equipment are selected differently according to actual use, and various parameters are referred to, so that the functions of the used equipment correspond to the achieved effects.

The working principle is as follows: this low gravity center anti-tip dumper is in the in-service use, when needing to unload the goods of great mass, hydraulic equipment will be used, 2 jack-up the box, then make box 2 rotate along the tie point, then box 2 will rotate along the junction with chassis frame 1, then reach the purpose of empting the material, for guaranteeing that the tipper can not take place to tumble, need open hydraulic stem 4 when empting the goods, hydraulic stem 4 will use the stable bottom plate 3 as the strong point, then drive left weight box 8 and move to the left side, then weight box 8 will move on a plurality of pulleys 5, pulley 5 can reduce frictional force to a certain extent, more make things convenient for weight box 8 to move left, then weight box 8 will move left along slide bar 7, then because of having placed a large amount of balancing weights in weight box 8, the quality is great, and weight box 8 moves left and can make whole focus move left, then reach the effect of preventing to tumble, and tipper gravity center skew structure sets up in chassis position between two parties, can guarantee that the device operates on the basis of saving space, and can not receive the restriction of space, thereby the focus device sets up the restriction of traditional tipper when using, therefore can's geographical restriction can's place ahead can's restriction can's the geographical restriction can's the place ahead can's unable because of the ground can's use.

Having set up the weight box 8 convenient to open, reached the purpose of relaxing apron 10 through wrench movement bolt 11 for apron 10 is kept away from to bolt 11, then removes handle 12 right, then inside handle 12 takes apron 10 out weight box 8, then reaches the purpose of opening weight box 8, can conveniently add or reduce the balancing weight to weight box 8, can adjust as required, makes the device use comparatively convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low weight center anti-tilt tipper, includes chassis frame (1), its characterized in that: the top of chassis frame (1) is provided with box (2), the top outer fixed surface welding of chassis frame (1) has stable bottom plate (3), the left side fixed mounting who stabilizes bottom plate (3) has hydraulic stem (4), the internal surface fixed mounting of chassis frame (1) has a plurality of pulley (5), the internal surface fixed mounting of chassis frame (1) has stabilizing base (6), the outer fixed surface welding of stabilizing base (6) has two slide bars (7), the internal surface sliding contact of chassis frame (1) has weight box (8), two slide holes (9) have been seted up to the internal surface of weight box (8).

2. The low gravity center anti-tipping dumper according to claim 1, characterized in that: a cover plate (10) is movably inserted into the inner surface of the weight box (8), two bolts (11) are movably inserted into the inner surface of the cover plate (10), and a handle (12) is fixedly welded on the outer surface of the cover plate (10).

3. The low gravity center anti-tipping dumper according to claim 1, characterized in that: the inner surfaces of the two sliding holes (9) are respectively attached to the outer surfaces of the two sliding rods (7), and the right ends of the two sliding rods (7) are fixedly welded to the outer surface of the left side of the stabilizing bottom plate.

4. The low gravity center anti-tip over dump truck of claim 1, wherein: the pulleys (5) are linearly arrayed on the outer surface of the chassis frame (1), and the outer surface of each pulley (5) is movably attached to the outer surface of the corresponding weight box (8).

5. The low gravity center anti-tip over dump truck of claim 2, wherein: the outer surfaces of the two bolts (11) are engaged and connected with the inner surface of the weight box (8).