CN221251482U

CN221251482U - Swing-preventing device of mining truck

Info

Publication number: CN221251482U
Application number: CN202323321888.2U
Authority: CN
Inventors: 杨俊健
Original assignee: Boris Digital Energy Shenzhen Co ltd
Current assignee: Boris Digital Energy Shenzhen Co ltd
Priority date: 2023-12-06
Filing date: 2023-12-06
Publication date: 2024-07-02
Anticipated expiration: 2033-12-06

Abstract

The utility model discloses an anti-swing device of a mining truck, and relates to the technical field of square pendulums. The utility model comprises a frame and a carriage, wherein a damping bearing is arranged at the bottom end of the upper triangular plate, the damping bearing is arranged at the upper side position of a shaft lever, a plurality of supporting structures are arranged between the frame and a carriage mounting plate, and the supporting structures are movably arranged at the upper side of the frame and the bottom end position of the carriage mounting plate. In the tilting process of the frame, the supporting structure on the upper side of the frame is subjected to force change, the supporting structure is correspondingly contracted or stretched when being stressed, the carriage mounting plate and the carriage are leveled through the expansion and the stretching of the supporting structure, the carriage mounting plate is prevented from rotating along the shaft rod in the adjusting process when the carriage is greatly swung in the form process and is tilted, and the phenomenon of lateral movement of the carriage in use is avoided.

Description

Swing-preventing device of mining truck

Technical Field

The utility model belongs to the field of anti-swing, and particularly relates to an anti-swing device of a mining truck.

Background

Trucks, also known as trucks, are commonly referred to as trucks, and refer to automobiles that are primarily used to transport cargo, and sometimes also to automobiles that can pull other vehicles, belonging to the category of commercial vehicles, and mining trucks tend to sway the cabin during use due to road conditions.

Chinese patent application number CN212125111U discloses an anti-sway low-amplitude car for overhead rail train, comprising: the damping plate is sleeved on the second end of the carriage connecting shaft and is connected with the carriage connecting shaft; the spring shock-absorbing shaft is established to four apex angle punishment on the shock attenuation board bottom surface, include: the clamping roller assemblies are respectively arranged at four vertex angles of the bottom surface of the damping plate; the fixed end of the clamping roller assembly is connected with the bottom surface of the damping plate; the other end extends into the carriage and is in contact connection with the top surface in the carriage, and when the anti-swing mechanism is used on a rugged road, the connecting part of the carriage body is stressed greatly, and the connecting part is broken due to long-time swing.

The present utility model has been made in view of this.

Disclosure of utility model

The utility model aims to overcome the defects of the prior art and provide an anti-swing device of a mining truck.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

The anti-swing device of the mining truck comprises a frame and a carriage mounting plate; the bottom end of the carriage mounting plate is uniformly provided with a plurality of upper end triangular plates, the upper end of the frame is uniformly provided with a plurality of bottom end triangular plates, a shaft lever is welded between the bottom end triangular plates, the shaft lever is arranged for rotating the carriage mounting plate, the bottom end of the upper end triangular plates is provided with a damping bearing, the damping bearing is convenient for the rotation of the carriage mounting plate, increase the rotatory resistance of carriage mounting panel, damping bearing installs in axostylus axostyle upside position, be provided with a plurality of bearing structure between frame and the carriage mounting panel, bearing structure is used for supporting and leveling the carriage mounting panel, bearing structure movable mounting is in frame upside and carriage mounting panel bottom position.

Optionally, bearing structure comprises inserted bar and a section of thick bamboo, the equal rotary mounting in second axle seat upside of inserted bar upper end and a section of thick bamboo bottom, the second axle seat is installed respectively in frame upper end and carriage mounting panel bottom, the inserted bar bottom inserts a section of thick bamboo inside, the second spring is installed and is located the inserted bar below position in a section of thick bamboo inside.

Optionally, the inserted bar is located the inside section bottom position welding of section of inserting a section of thick bamboo and has the damping board, damping board slidable mounting is in the inside position of inserting a section of thick bamboo.

Optionally, bearing structure comprises bracing piece, slide bar and slider, the slide bar is installed in carriage mounting panel bottom both sides position, slider slidable mounting is in slide bar intermediate position, the slide bar both ends are located slider both sides position and install first spring, the first axle bed of rotatory installation in bracing piece both ends, first axle bed is installed in slider bottom and frame upper end position respectively.

Optionally, a damping sleeve is installed in the middle of the inner side of the sliding block, and the damping sleeve is slidably installed on the upper side of the sliding rod.

Optionally, a protecting sleeve is arranged between the frame and the carriage mounting plate and positioned at two sides of the supporting structure, and two ends of the protecting sleeve are adhered to the upper side of the frame and the bottom end of the carriage mounting plate through adhesive.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:

1. In-process that the frame was in the slope, the bearing structure of frame upside received the power and will change, when changing through bearing structure atress, will be corresponding take place shrink or to stretch, carries out the leveling to carriage mounting panel and carriage through bearing structure's flexible and stretching, avoids the in-process that the carriage was emptyd in the great in-process of adjusting that appears in the in-process carriage swing of form, and the carriage mounting panel will rotate along the axostylus axostyle, avoids appearing carriage lateral shifting's phenomenon when using.

2. When the vehicle body is stressed unevenly when the vehicle is stepped on the pit in the running process, the second springs can stretch in the tilting process of the vehicle frame, and the carriage can be supported through the elasticity of the second springs, so that the phenomenon of turning over caused by large shaking of the carriage when the vehicle is tilted is avoided.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of a frame structure according to an embodiment of the present utility model;

FIG. 3 is a schematic side view of an embodiment of the present utility model;

FIG. 4 is a schematic side view of an embodiment of the present utility model;

FIG. 5 is a schematic view of a support structure according to an embodiment of the present utility model;

In the drawings, the list of components represented by the various numbers is as follows:

The vehicle comprises a vehicle frame, a 2-shaft rod, a 3-bottom triangle, a 4-upper triangle, a 5-damping bearing, a 6-carriage mounting plate, a 7-supporting structure, an 8-second shaft seat, a 9-supporting rod, a 10-sliding rod, an 11-sliding block, a 12-first spring, a 13-damping sleeve, a 14-protecting sleeve, a 15-first shaft seat, a 16-inserting rod, a 17-damping plate, a 18-second spring and a 19-inserting barrel.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-5, in this embodiment, an anti-swing device for a mining truck is provided, comprising a frame 1 and a carriage mounting plate 6; the carriage mounting panel 6 bottom evenly installs a plurality of upper end set-square 4, a plurality of bottom set-square 3 are evenly installed to frame 1 upper end, the welding has axostylus axostyle 2 between the bottom set-square 3, the setting of axostylus axostyle 2 is used for carriage mounting panel 6 to rotate, damping bearing 5 is installed to upper end set-square 4 bottom, damping bearing 5 is at the in-process that makes things convenient for carriage mounting panel 6 to rotate, increase the rotatory resistance of carriage mounting panel 6, damping bearing 5 installs in axostylus axostyle 2 upside position, be provided with a plurality of bearing structures 7 between frame 1 and the carriage mounting panel 6, bearing structure 7 is used for supporting and leveling carriage mounting panel 6, bearing structure 7 movable mounting is in frame 1 upside and carriage mounting panel 6 bottom position.

The application of one aspect of the embodiment is: when the vehicle is used, when the vehicle body is stressed unevenly when the vehicle is stepped on the pits by wheels in the running process, the vehicle frame 1 can incline, the force borne by the supporting structure 7 on the upper side of the vehicle frame 1 can be changed in the inclined process, the corresponding shrinkage or stretching can occur when the stress of the supporting structure 7 is changed, the carriage mounting plate 6 and the carriage are leveled through the expansion and the stretching of the supporting structure 7, the carriage mounting plate 6 can be rotated along the shaft lever 2 in the adjusting process when the carriage is inclined in the large swing process in the form process, and the phenomenon of the transverse movement of the carriage is avoided when the vehicle is used.

The supporting structure 7 of this embodiment comprises inserted link 16 and a section of thick bamboo 19, the equal rotary mounting in second seat 8 upside of inserted link 16 upper end and a section of thick bamboo 19 bottom, second seat 8 is installed respectively in frame 1 upper end and carriage mounting panel 6 bottom, the inside of inserted link 16 bottom insertion section of thick bamboo 19, second spring 18 is installed and is being located the inside section of thick bamboo 16 below position of inserted link 19, when the in-process wheel of traveling steps on the hole, when the automobile body atress is inhomogeneous, the in-process of frame 1 slope, second spring 18 will stretch, through the elasticity of a plurality of second springs 18, can support the carriage, avoid the carriage to shake great when the vehicle slope, cause the phenomenon of turning over.

The inserted link 16 of this embodiment is located the inside section bottom position welding of a section of inserting section of thick bamboo 19 and has damping plate 17, and damping plate 17 slidable mounting is in a section of thick bamboo 19 inside position, and damping plate 17's setting is used for increasing the frictional force between inserted link 16 and the section of thick bamboo 19, avoids the phenomenon that the carriage left and right rocking appears in the normal rocking of automobile body in the in-process of normally driving.

The bearing structure 7 of this embodiment comprises bracing piece 9, slide bar 10 and slider 11, slide bar 10 installs in carriage mounting panel 6 bottom both sides position, slider 11 slidable mounting is in slide bar 10 intermediate position, slide bar 10 both ends are located slider 11 both sides position and install first spring 12, bracing piece 9 both ends rotation is installed first axle bed 15, first axle bed 15 is installed respectively in slider 11 bottom and frame 1 upper end position, when the in-process wheel of traveling steps on the hole, when the automobile body atress is inhomogeneous, the in-process of frame 1 slope, according to the atress change of bracing piece 9, first spring 12 drives bracing piece 9 and slider 11 and removes, when removing the equilibrium, slider 11 will stop sliding, avoid the carriage to produce great rocking.

The damping sleeve 13 is installed in the middle position of the inner side of the sliding block 11 in the embodiment, the damping sleeve 13 is slidably installed on the upper side of the sliding rod 10, the damping sleeve 13 is used for increasing friction force between the sliding block 11 and the sliding rod 10, and the phenomenon that a carriage shakes left and right in normal shaking of a vehicle body in a normal running process is avoided

The lag 14 is arranged at the two sides of the supporting structure 7 between the frame 1 and the carriage mounting plate 6 in the embodiment, two ends of the lag 14 are adhered to the upper side of the frame 1 and the bottom end of the carriage mounting plate 6 through adhesive, and the lag 14 is used for protecting the supporting structure 7, so that the supporting structure 7 is prevented from being corroded in the using process, and the service life of the supporting structure 7 is prevented from being influenced.

The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.

Claims

1. The anti-swing device of the mining truck is characterized by comprising a frame (1) and a carriage mounting plate (6); the novel car body damping device is characterized in that a plurality of upper end triangular plates (4) are uniformly arranged at the bottom end of the car body mounting plate (6), a plurality of bottom end triangular plates (3) are uniformly arranged at the upper end of the car body (1), a shaft rod (2) is welded between the bottom end triangular plates (3), a damping bearing (5) is arranged at the bottom end of the upper end triangular plates (4), the damping bearing (5) is arranged at the upper side position of the shaft rod (2), a plurality of supporting structures (7) are arranged between the car body (1) and the car body mounting plate (6), and the supporting structures (7) are movably arranged at the upper side of the car body (1) and the bottom end position of the car body mounting plate (6).

2. The swing preventing device of the mining truck according to claim 1, wherein the supporting structure (7) is composed of a plug rod (16) and a plug cylinder (19), the upper end of the plug rod (16) and the bottom end of the plug cylinder (19) are rotatably installed on the upper side of a second shaft seat (8), the second shaft seat (8) is installed at the upper end of a frame (1) and the bottom end of a carriage installing plate (6) respectively, the bottom end of the plug rod (16) is inserted into the plug cylinder (19), and a second spring (18) is installed in the plug cylinder (19) at a position below the plug rod (16).

3. The swing preventing device of the mining truck according to claim 2, wherein a damping plate (17) is welded at the bottom end position of the inner section of the insert cylinder (19) of the insert rod (16), and the damping plate (17) is slidably mounted at the inner position of the insert cylinder (19).

4. The swing preventing device of the mining truck according to claim 1, wherein the supporting structure (7) is composed of a supporting rod (9), a sliding rod (10) and sliding blocks (11), the sliding rod (10) is installed at two sides of the bottom end of the carriage installing plate (6), the sliding blocks (11) are slidably installed at the middle positions of the sliding rod (10), first springs (12) are installed at two sides of the sliding rod (10), first shaft seats (15) are rotatably installed at two ends of the supporting rod (9), and the first shaft seats (15) are installed at the bottom ends of the sliding blocks (11) and the upper ends of the frames (1) respectively.

5. The swing preventing device of the mining truck according to claim 4, wherein a damping sleeve (13) is installed at an inner middle position of the sliding block (11), and the damping sleeve (13) is slidably installed on the upper side of the sliding rod (10).

6. The swing preventing device of the mining truck according to claim 1, wherein a protecting sleeve (14) is arranged between the frame (1) and the carriage mounting plate (6) and positioned at two sides of the supporting structure (7), and two ends of the protecting sleeve (14) are adhered to the upper side of the frame (1) and the bottom end position of the carriage mounting plate (6) through adhesive.