Adjustable carriage of explosion-proof diesel engine tracked carrier

Abstract

The utility model discloses an adjustable carriage of an explosion-proof diesel engine tracked carrier. The adjustable carriage comprises a carriage main body, a carriage side body, a pressure spring, an adjusting assembly and a driving assembly, a U-shaped through groove is formed in the side face of the compartment body. According to the adjustable carriage of the explosion-proof diesel engine tracked carrier, when the internal space of the carriage is enlarged, the driving assembly works to drive the sliding support to move downwards, the sliding support moves downwards under the supporting effect of the connecting rod, and the first hinge support is located below the second hinge support; when the inner space of the carriage needs to be reduced, the driving assembly works to drive the sliding support to move upwards, and under the action of the compression spring and the driving assembly, the carriage side bodies move inwards, so that the inner space of the carriage is reduced. Therefore, the labor intensity of workers is reduced, and the practicability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of track transport vehicle carriage, concretely is a kind of adjustable carriage of explosion-proof diesel engine track transport vehicle. BACKGROUND

[0002] Explosion-proof diesel engine track transport vehicle is the equipment for transporting materials by using track driving, and is widely used in mining field, which is suitable for complex road conditions and narrow space in coal mine, and has small ground contact pressure by using track driving, so that it can realize the transportation and loading and unloading of auxiliary materials in the process of coal mine roadway, development and support in complex and poor coal mine narrow and soft road surface environment, and reduce the labor intensity of workers.

[0003] The carriage of explosion-proof diesel engine track transport vehicle in the prior art usually has fixed storage space, so different sizes of transport vehicle carriages can be used in different coal mine spaces, but the carriage of explosion-proof diesel engine track transport vehicle needs to be replaced every time, which not only increases the labor intensity of workers, but also has low practicability, so we propose a kind of adjustable carriage of explosion-proof diesel engine track transport vehicle. UTILITY MODEL CONTENT

[0004] The utility model solves the technical problem of overcoming the defects of the prior art, and provides an adjustable carriage of explosion-proof diesel engine track transport vehicle, which can increase the storage space of the carriage by driving the adjustment assembly to work when adjusting the carriage of the transport vehicle, thereby reducing the labor intensity of workers and improving the practicability. When the driving assembly works, the sliding support moves downward, and the sliding support moves downward under the support of the connecting rod and the first hinge support is below the second hinge support, so that the two carriage side bodies move outward until the connecting rod is in parallel state, thereby increasing the internal space of the carriage, when the internal space of the carriage is to be reduced, the driving assembly works to drive the sliding support to move upward, under the action of the compression spring and the driving assembly, the carriage side body moves inward, thereby reducing the internal space of the carriage, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an adjustable carriage of explosion-proof diesel engine track transport vehicle, comprising a carriage main body, a carriage side body, a compression spring, an adjustment assembly and a driving assembly.

[0006] The side of the carriage main body is provided with a U-shaped through slot, both sides of the carriage main body are provided with a carriage side body, the inner side of the carriage side body is provided with a U-shaped sliding plate, the U-shaped sliding plate is slidingly installed on the side corresponding to the U-shaped through slot, the inner ends of the two U-shaped sliding plates are connected through compression springs, the compression springs are provided in plurality and are uniformly arranged and distributed, two adjusting assemblies are symmetrically arranged on the left and right sides of the carriage main body, and one driving assembly is commonly installed on the middle portions of the two carriage side bodies.

[0007] Further, the adjusting assembly comprises a sliding support and a sliding groove arranged on one side of the carriage main body, the outer end of the sliding support is slidingly connected with the sliding groove, the inner end of the sliding support is provided with second hinge supports on both sides, the carriage side body is provided with a first hinge support on the side, the first hinge support is located below the second hinge support, the second hinge support is rotatably connected with a connecting rod through a first pin shaft, and the other end of the connecting rod is rotatably connected with the first hinge support through a second pin shaft.

[0008] Further, the driving assembly comprises a fixed support installed on the middle portions of the two carriage side bodies, a hydraulic cylinder is installed on the middle portion of the fixed support, one connecting support is commonly installed on the inner ends of the two sliding supports, the piston rod end of the hydraulic cylinder is connected with the connecting support, and the input end of the hydraulic cylinder is electrically connected with the output end of an external controller.

[0009] Further, the adjusting assembly comprises a sliding support and a sliding groove arranged on one side of the carriage main body, the outer end of the sliding support is slidingly connected with the sliding groove, the inner end of the sliding support is provided with second hinge supports on both sides, the carriage side body is provided with a first hinge support on the side, the first hinge support is located below the second hinge support, the second hinge support is rotatably connected with a connecting rod through a first pin shaft, and the other end of the connecting rod is rotatably connected with the first hinge support through a second pin shaft.

[0010] Compared with the prior art, the beneficial effects of the utility model are that: the adjustable carriage of the utility model can adjust the carriage of the transport vehicle, when the carriage of the transport vehicle is adjusted, the driving assembly works to drive the adjusting assembly to work, the adjusting assembly works to move the two carriage side bodies outward, wherein the U-shaped sliding plate slides out of the U-shaped through slot and stretches the compression spring, under the action of the adjusting assembly, the storage space of the carriage is increased, thereby reducing the labor intensity of workers and improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is a structural schematic view of the utility model;

[0012] Fig. 2 It is a sectional structural schematic view of the utility model.

[0013] In the figure: 1 car body, 2 connecting bracket, 3 hydraulic cylinder, 4 fixed bracket, 5 sliding bracket, 6 car side body, 7 mounting hole, 8 mounting plate, 9 first hinge bracket, 10 connecting rod, 11 second hinge bracket, 12 sliding groove, 13 compression spring, 14 U-shaped slot, 15 U-shaped sliding plate. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0015] Please refer to Figs. 1-2 The embodiment provides a technical scheme: an adjustable car body of an anti-explosion diesel engine tracked transport vehicle, which comprises a car body 1, a car side body 6, a compression spring 13, an adjusting assembly and a driving assembly.

[0016] The U-shaped slot 14 is arranged on the side of the car body 1, the car side body 6 is arranged on the left and right sides of the car body 1, the U-shaped sliding plate 15 is arranged on the inner side of the car side body 6, the U-shaped sliding plate 15 is slidably arranged on the corresponding side of the U-shaped slot 14, the inner ends of the two U-shaped sliding plates 15 are connected by the compression spring 13, the compression spring 13 is arranged in plurality and uniformly distributed, the adjusting assembly is symmetrically arranged on the left and right sides of the car body 1, and the driving assembly is arranged on the middle part of the two car side bodies 6.

[0017] When the car body of the transport vehicle is adjusted, the driving assembly is driven to work, the adjusting assembly is driven to work, the two car side bodies 6 are moved outward, the U-shaped sliding plate 15 slides out of the U-shaped slot 14 and stretches the compression spring 13, and the storage space of the car body is increased under the action of the adjusting assembly, so that the labor intensity of workers is reduced, and the practicability is improved.

[0018] The adjusting assembly comprises the sliding bracket 5 and the sliding groove 12 arranged on one side of the car body 1, the outer end of the sliding bracket 5 is slidably connected with the sliding groove 12, the inner end of the sliding bracket 5 is provided with the second hinge bracket 11 on the left and right sides, the first hinge bracket 9 is arranged on the side of the car side body 6, the first hinge bracket 9 is located below the second hinge bracket 11, the second hinge bracket 11 is rotatably connected with the connecting rod 10 through the first pin shaft, and the other end of the connecting rod 10 is rotatably connected with the first hinge bracket 9 through the second pin shaft.

[0019] When the driving assembly works, the sliding support 5 moves downward, the sliding support 5 moves downward under the support of the connecting rod 10 and the first hinge support 9 is below the second hinge support 11, so that the two side carriage side bodies 6 move outward until the connecting rod 10 is in parallel state, thereby increasing the internal space of the carriage, when the internal space of the carriage is to be reduced, the driving assembly works to drive the sliding support 5 to move upward, under the action of the compression spring 13 and the driving assembly, the carriage side body 6 moves inward, thereby reducing the internal space of the carriage.

[0020] The driving assembly comprises a fixed support 4 installed in the middle of the two carriage side bodies 6, the middle of the fixed support 4 is provided with a hydraulic cylinder 3, the inner ends of the two sliding supports 5 are jointly provided with a connecting support 2, the piston rod end of the hydraulic cylinder 3 is connected with the connecting support 2, and the input end of the hydraulic cylinder 3 is electrically connected with the output end of an external controller.

[0021] The external controller controls the working of the hydraulic cylinder 3, and the hydraulic cylinder 3 drives the connecting support 2 to move up and down.

[0022] The utility model provides a kind of explosion-proof diesel engine tracked transport vehicle adjustable carriage working principle as follows: when adjusting the carriage of transport vehicle, drive assembly works to drive adjusting assembly to work, adjusting assembly works to move two carriage side bodies 6 outward, wherein, U type slide plate 15 slides out U type through slot 14 while stretching compression spring 13, under the action of adjusting assembly, to improve the storage space of carriage, thereby reduce the labor intensity of worker, and practicality has been improved. When the driving assembly works, the sliding support 5 moves downward, the sliding support 5 moves downward under the support of the connecting rod 10 and the first hinge support 9 is below the second hinge support 11, so that the two side carriage side bodies 6 move outward until the connecting rod 10 is in parallel state, thereby increasing the internal space of the carriage, when the internal space of the carriage is to be reduced, the driving assembly works to drive the sliding support 5 to move upward, under the action of the compression spring 13 and the driving assembly, the carriage side body 6 moves inward, thereby reducing the internal space of the carriage. The external controller controls the working of the hydraulic cylinder 3, and the hydraulic cylinder 3 drives the connecting support 2 to move up and down.

[0023] It is worth noting that in the embodiment, the external controller core chip is STC single-chip microcomputer, and the specific model is STC15W204S, and the hydraulic cylinder 3 can be freely configured according to the actual application scene. The external controller controls the hydraulic cylinder 3 to work by using the method commonly used in the prior art, and the content not described in detail in the specification belongs to the prior art known to those skilled in the art.

[0024] The above is only an embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structure or equivalent process transformation using the content of the present application specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the present application.

Claims

1. An adjustable bed for an explosion-proof diesel engine track carrier, characterized in that: Including carriage main body (1), carriage side body (6), compression spring (13), adjusting assembly and drive assembly; The side of the carriage main body (1) is provided with a U-shaped through slot (14), both sides of the carriage main body (1) are provided with a carriage side body (6), the inner side of the carriage side body (6) is installed with a U-shaped sliding plate (15), the U-shaped sliding plate (15) is slidingly installed on the side corresponding to the U-shaped through slot (14), the inner ends of the two U-shaped sliding plates (15) are connected by compression springs (13), the compression springs (13) are provided with a plurality of and are uniformly arranged and distributed, the left and right sides of the carriage main body (1) are symmetrically provided with two adjusting assemblies, and the middle portions of the two carriage side bodies (6) are jointly installed with a drive assembly.

2. An adjustable bed of an explosion-proof diesel engine tracked carrier according to claim 1, characterized in that: The adjusting assembly comprises a sliding support (5) and a sliding groove (12) opened in one side of the carriage main body (1), the outer end of the sliding support (5) is slidingly connected with the sliding groove (12), the inner end of the sliding support (5) is installed with a second hinge support (11) on both sides, the side of the carriage side body (6) is installed with a first hinge support (9), the first hinge support (9) is located below the second hinge support (11), the second hinge support (11) is rotatably installed with a connecting rod (10) through a first pin shaft, and the other end of the connecting rod (10) is rotatably connected with the first hinge support (9) through a second pin shaft.

3. An adjustable bed of an explosion-proof diesel engine tracked carrier according to claim 2, characterized in that: The drive assembly comprises a fixed support (4) installed in the middle portions of the two carriage side bodies (6), the middle portion of the fixed support (4) is installed with a hydraulic cylinder (3), the inner ends of the two sliding supports (5) are jointly installed with a connecting support (2), the piston rod end of the hydraulic cylinder (3) is connected with the connecting support (2), and the input end of the hydraulic cylinder (3) is electrically connected with the output end of an external controller.

4. An adjustable bed of an explosion-proof diesel engine tracked carrier according to claim 1, characterized in that: It also includes mounting holes (7) and mounting plates (8), the lower portions of both sides of the carriage main body (1) are installed with mounting plates (8), and a plurality of mounting holes (7) are uniformly formed in the mounting plates (8).

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