CN215971261U

CN215971261U - Container and engineering machinery

Info

Publication number: CN215971261U
Application number: CN202122382236.4U
Authority: CN
Inventors: 杨朝龙; 钟荣华; 周坤阳
Original assignee: Sany Special Vehicle Co Ltd
Current assignee: Sany Special Vehicle Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-08
Anticipated expiration: 2031-09-29

Abstract

The application relates to the technical field of engineering machinery, and provides a container and engineering machinery. The cargo box includes: the box body comprises a front side plate, a left side plate and a right side plate; the upper end of the soil scraping plate is rotationally connected with the front side plate; and the driving mechanism penetrates through the front side plate to be connected with the soil scraping plate so as to drive the soil scraping plate to rotate. This packing box and engineering machine tool through set up the scraper that the lower extreme can overturn at the front side board for actuating mechanism can drive the scraper and get rid of the long-pending material at the pivoted in-process that makes progress, and combine the action of gravity of self at the in-process that the scraper falls back and remove the long-pending material through shaking off again, can improve the operating efficiency of packing box.

Description

Container and engineering machinery

Technical Field

The application relates to the technical field of engineering machinery, in particular to a container and engineering machinery.

Background

In the related art, a dump truck is a vehicle that unloads a load by itself by hydraulic or mechanical lifting. Generally, the dump truck comprises a chassis and a cargo compartment which is hinged at the rear part of the chassis, and a lifting oil cylinder which lifts the cargo compartment and overturns the cargo compartment backwards is hinged between the chassis and the front part of the cargo compartment. The goods compartment is enclosed by front panel, left side board, right side board, bottom plate, tail-gate, and when the uninstallation material, between front panel and the left side board to and between front panel and the right side board, it is long-pending material to form easily, if can not in time clear away long-pending material, can influence the efficiency of the operation of tipper.

In order to conveniently clear accumulated materials, a soil scraping plate which is attached to the front plate and can move up and down along the front plate is arranged on the front plate, the soil scraping plate is connected with a lifting oil cylinder through a rope, and when the cargo compartment is in the lifting process, the rope is pulled through the position change between the lifting oil cylinder and the front plate to enable the soil scraping plate to move upwards, so that the aim of clearing the accumulated materials is fulfilled. However, the up-and-down movement of the scraper still causes analysis, and the long-term analysis cannot solve the problem of material accumulation, and the material accumulation phenomenon still occurs over time.

SUMMERY OF THE UTILITY MODEL

In view of this, the first aspect of the present application aims to provide a cargo container, which solves or improves the technical problem that the accumulated material is difficult to remove in the background art, resulting in low efficiency of the dump truck.

The present application provides in a first aspect a container comprising: the box body comprises a front side plate, a left side plate and a right side plate; the upper end of the soil scraping plate is rotatably connected with the front side plate; and the driving mechanism penetrates through the front side plate to be connected with the soil scraping plate so as to drive the soil scraping plate to rotate.

The packing box that the first aspect of this application provided sets up the scraper that the lower extreme can overturn through at the preceding curb plate for actuating mechanism can drive the scraper and get rid of long-pending material at the pivoted in-process that makes progress, and combine the action of gravity of self at the in-process that the scraper falls back and remove long-pending material through shaking off again, can improve the operating efficiency of packing box.

With reference to the first aspect, in one possible implementation manner, the scraper is partially attached to the front side plate, and the scraper is attached to the left side plate and/or the right side plate.

With reference to the first aspect, in one possible implementation manner, the scraper bar includes: a first scraper bar, one side wall of which is partially attached to the left side plate; a second scraper bar, one side wall of which is partially jointed with the right side plate; the first scraper bar and the second scraper bar are respectively connected with the driving mechanism, or the first scraper bar and the second scraper bar are respectively connected with one driving mechanism.

With reference to the first aspect, in a possible implementation manner, a smooth coating is laid on the surface of the scraper plate away from the front side plate.

With reference to the first aspect, in a possible implementation manner, one surface of the scraper blade, which is away from the front side plate, is provided with a first shovel surface, and the first shovel surface is inclined from top to bottom in a direction away from the front side plate gradually.

With reference to the first aspect, in a possible implementation manner, the scraper bar further has a second shovel surface, and the second shovel surface is obliquely arranged from the bottom of the first shovel surface to the upward direction and the direction close to the front side plate, so that the second shovel surface faces the bottom plate of the box body.

With reference to the first aspect, in one possible implementation manner, the driving mechanism includes: a hydraulic motor having an output; and the driving shaft penetrates through the front side plate, one end of the driving shaft is connected with the output end, and the other end of the driving shaft is connected with the soil scraping plate.

With reference to the first aspect, in one possible implementation manner, the cargo box further includes: and the positioning mechanism is partially connected with the scraper so as to detachably connect the scraper to the box body.

With reference to the first aspect, in one possible implementation manner, the positioning mechanism includes: one end of the buckle is connected with the soil scraping plate; the locating lever is located on the case body, the other end of buckle with the locating lever articulates.

A second aspect of the present application provides a construction machine, including: a cargo box in either implementation.

The engineering machinery provided by the second aspect of the present application includes the container in any one of the above implementation manners, so that the engineering machinery has the technical effect of the container in any one of the above implementation manners, and details are not repeated herein.

Drawings

Fig. 1 is a front view schematic diagram of a cargo box according to some implementations of the present disclosure.

Fig. 2 is a side view of the cargo box provided in the implementation shown in fig. 1.

Fig. 3 is a partial perspective view of the cargo box provided by the implementation shown in fig. 1.

Detailed Description

The technical solutions in the implementations of the present application will be described clearly and completely with reference to the accompanying drawings in the implementations of the present application, and it is obvious that the described implementations are only a part of the implementations of the present application, and not all implementations of the present application. All other implementations that can be derived by one of ordinary skill in the art without creative efforts based on the implementations in the present application are within the protection scope of the present application.

Summary of the application

In order to solve or improve the technical problem that accumulated materials in the background technology are difficult to clear and cause the dumper to have low efficiency, a material coating can be coated on the plate surface of the front side plate, so that the materials are not adhered to the front side plate, and the accumulated materials are prevented from being formed. However, the coating is expensive and increases the cost, and the coating is only effective for some special materials and can completely achieve the effect of clear material accumulation. In addition, a mode of arranging an elastic plate on the front side plate can be adopted, so that the accumulated materials are shaken off due to the elastic change of the elastic plate during discharging. The elasticity of the elastic plate is deteriorated after a certain time of use, so that the elastic plate needs to be better often and still cannot meet the requirement of clearing accumulated materials over time.

In view of the above technical problems, the basic idea of the present application is to provide a cargo box and a construction machine. Splitting the container into three layers: the first layer is used for attaching the scraping plate to the front side plate, so that when the box body is charged, materials cannot fall into a gap between the scraping plate and the front side plate; the second layer is used for pushing up the scraper so that the bottom of the scraper pushes accumulated materials to unload the materials; the third layer scraper falls back under the action of gravity, so that the materials can be shaken off further, and the reliability of clearing the materials is ensured.

It should be noted that the container provided by the present application may be applied to a construction machine in any scenario. Specifically, the mechanical structure is designed to complete a specific work task in a manner of completing a specific mechanical action or information transmission through a corresponding mechanical structure or a part or all of components in the mechanical structure.

Having described the basic principles of the present application, various non-limiting implementations of the present application will now be described in detail with reference to the accompanying drawings.

Exemplary cargo box

Fig. 1 is a front view schematic diagram of a cargo box according to some implementations of the present disclosure. As shown in fig. 1, the cargo box 100 includes: a box body 120, a scraper 130 and a drive mechanism 140.

Specifically, the box body 120 includes a front side plate 121, a left side plate 123, a right side plate 125, and a bottom plate and a tail plate, and the front side plate 121, the left side plate 123, the right side plate 125, the bottom plate, and the tail plate enclose the box body 120 capable of loading materials. The upper end of the scraper 130 is rotatably connected to the front plate 121 so that the scraper 130 can be turned upward to remove the accumulated material. The driving mechanism 140 penetrates the front side plate 121 to be connected to the scraper 130 to drive the scraper 130 to rotate. The driving mechanism 140 is used as an external power source to drive the scraper 130 to remove the accumulated material. In addition, after the accumulated material is removed, the scraper 130 can be driven to fall back by the driving mechanism 140, so that the scraper 130 can be prevented from falling back to impact the front side plate 121 under the action of self weight.

In the container 100, the scraper 130 with the lower end capable of being turned is arranged on the front side plate 121, so that the driving mechanism 140 can drive the scraper 130 to remove accumulated materials in the process of upward rotation, and the accumulated materials are removed again by shaking off under the action of gravity of the scraper 130 in the process of falling back, thereby improving the working efficiency of the container 100.

Fig. 2 is a side view of the cargo box provided in the implementation shown in fig. 1. As shown in fig. 2, in a possible implementation manner, the scraper 130 is partially attached to the front side plate 121, and the scraper 130 is attached to the left side plate 123 and/or the right side plate 125, so that no gap exists between the scraper 130 and the front side plate 121 during the loading process of the box body 120, and the material can be prevented from falling into the box body to cause material accumulation. Similarly, there is no gap between the scraper bar 130 and the left side plate 123, nor between the scraper bar 130 and the right side plate 125.

Fig. 3 is a partial perspective view of the cargo box provided by the implementation shown in fig. 1. As shown in fig. 3, in one possible implementation, since the included angle formed between the front side plate 121 and the left side plate 123 and the included angle formed between the front side plate 121 and the right side plate 135 are positions where the material accumulation is easily formed, the scraper 130 includes: the scraper 130 can be saved by arranging the first scraper 131 and the second scraper 133 at a distance from each other, wherein one side wall of the first scraper 131 is partially attached to the left side plate 123, and one side wall of the second scraper 133 is partially attached to the right side plate 125. The first scraper 131 and the second scraper 133 are respectively connected to the driving mechanism 140, or the first scraper 131 and the second scraper 133 are respectively connected to one driving mechanism 140.

In a possible implementation manner, a smooth coating is laid on the surface of the scraper 130 away from the front side plate 121, so that the material is not easily adhered to the scraper 130, and the efficiency and reliability of removing the accumulated material by the scraper 130 are improved.

With continued reference to fig. 1, in a possible implementation manner, a first shoveling surface 1301 is provided on a surface of the scraper 130 away from the front side plate 121, and the first shoveling surface 1301 is inclined from top to bottom in a direction away from the front side plate 121 gradually, so that the scraper 130 is more convenient in the process of removing the accumulated material, and the efficiency is improved. It can be understood that the thickness of the lower end of the scraper bar 130 gradually increases from top to bottom, so that an obtuse angle is formed between the first shoveling surface 1301 and the vertical plane of the upper end portion of the scraper bar 130 far away from the front side plate 121, thereby being more beneficial to removing the accumulated materials.

With continued reference to fig. 1, in one possible implementation, the scraper bar 130 further has a second shovel surface 1303, and the second shovel surface 1303 is disposed obliquely upward from the bottom of the first shovel surface 1301 and close to the front side plate 121, so that the second shovel surface 1303 faces the bottom plate of the box body 120. It can be understood that the bottom surface of the scraper 130 is inclined, so that the bottom of the scraper 130 forms a blade structure, and the material is easier to clean.

Continuing with fig. 1, in one possible implementation, drive mechanism 140 includes: a hydraulic motor 141 and a drive shaft 143, the hydraulic motor 141 having an output 1411. The front plate 121 is provided with a mounting hole, and the driving shaft 143 penetrates through the front plate 121, that is, the driving shaft 143 penetrates through the mounting hole, and the mounting hole plays a role of supporting the driving shaft 143. One end of the driving shaft 143 is connected to the output port 1411 so that the driving force of the hydraulic motor 141 can be transmitted to the driving shaft 143. The other end of the driving shaft 143 is connected to the scraper 130, so that the driving shaft 143 is extended to turn the scraper 130, or the driving shaft 143 is retracted to drop the scraper 130.

Continuing with fig. 1, in one possible implementation, the cargo box 100 further includes: the positioning mechanism 150 and the positioning mechanism 150 are partially connected to the scraper 130, so as to detachably connect the scraper 130 to the box body 120, so that the scraper 130 is attached to the front side plate 121, the scraper 130 is attached to the left side plate 123, and the scraper 130 is attached to the right side plate 125 more tightly, and a gap which causes material accumulation is not easy to occur.

Continuing with FIG. 1, in one possible implementation, the positioning mechanism 150 includes: a buckle 151 and a positioning rod 153, wherein the buckle 151 may be a plate-shaped structure having a hole, and one end of the buckle 151 is connected to the scraper 130. The positioning rod 153 is disposed on the box body 120, for example, the positioning rod 153 may be disposed on the front side plate 121, and the other end of the buckle 151 may be hooked to the positioning rod 153, and it can be understood that the hole of the buckle 151 is hooked to the positioning rod 153, which is simple and reliable in structure.

The container 100 is lifted by the gravity of the scraper 130 and the pushing of the outside motor or hydraulic system of the front side plate 121, for example, the hydraulic motor 141 can be replaced by a mechanism with oil treatment stretching function such as an oil cylinder, an air cylinder, etc., so that the scraper 130 is separated from the front side plate 121 and scrapes off the accumulated materials at the front side plate 121 and the left side plate 123, and scrapes off the accumulated materials at the front side plate 121 and the right side plate 125, and the scraper 130 is retracted by the motor system or the hydraulic system or the elastic component. The shaking discharge is carried out along with the slight vibration of the pushing and recovering scraper 130, so that the risk of material accumulation is reduced. The problem of material accumulation of the cargo compartment 120 can be solved, only one set of soil scraping mechanism needs to be installed, and the structure is simple and reliable. The occupied area is small, the use is convenient, and the technical effect of automatic material cleaning is achieved.

Exemplary working machine

The construction machine 10 includes: the chassis 110 and the cargo box 100 in either implementation, the box body 120 of the cargo box 100 is connected to the chassis 110. Wherein, the box body 120 is rotatably connected with the chassis 110, so that the box body 120 can be turned over.

In implementations consistent with the present application, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in implementations according to the present application can be understood by those of ordinary skill in the art as a matter of case.

In the description of the implementations according to the present application, it is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience of description and simplification of description, but do not indicate or imply that the referred devices or units must have a specific direction, be configured in a specific orientation, and operate, and thus, are not to be construed as limitations on the implementations according to the present application.

In the description of the present specification, the description of the terms "one implementation," "some implementations," "a specific implementation," etc. means that a particular feature, structure, material, or characteristic described in connection with the implementation or example is included in at least one implementation or example of an implementation according to the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same implementation or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more implementations or examples.

The above is only a preferred implementation of the implementation according to the present application, and is not intended to limit the implementation according to the present application, and various modifications and variations may be made to the implementation according to the present application by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the implementation mode according to the application shall be included in the protection scope of the implementation mode according to the application

The above description is only a preferred embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents and the like that are within the spirit and principle of the present application should be included in the scope of the present application.

Claims

1. A cargo box, the cargo box comprising:

the box body comprises a front side plate, a left side plate and a right side plate;

the upper end of the soil scraping plate is rotatably connected with the front side plate;

and the driving mechanism penetrates through the front side plate to be connected with the soil scraping plate so as to drive the lower end of the soil scraping plate to be selectively separated from the front side plate.

2. The cargo box of claim 1, wherein the scraper bar partially abuts the front side panel and the scraper bar abuts the left side panel and/or the right side panel.

3. A container as claimed in claim 2 wherein the scraper bar comprises:

a first scraper bar, one side wall of which is partially attached to the left side plate;

a second scraper bar, one side wall of which is partially jointed with the right side plate;

the first soil scraping plate and the second soil scraping plate are mutually spaced and are respectively connected with the driving mechanism, or the first soil scraping plate and the second soil scraping plate are respectively connected with one driving mechanism.

4. A container as claimed in claim 1 wherein the face of the scraper bar remote from the front panel is provided with a lubricious coating.

5. The cargo box as defined in any one of claims 1 to 4, wherein the side of the scraper bar remote from the front side plate is provided with a first shovel surface, and the first shovel surface is obliquely arranged from top to bottom in a direction gradually remote from the front side plate.

6. The cargo box of claim 5, wherein the scraper bar further has a second scoop surface that is angled upward from a bottom of the first scoop surface and toward the front side panel such that the second scoop surface faces toward the bottom panel of the box body.

7. A container as claimed in any one of claims 1 to 4 wherein the drive mechanism comprises:

a hydraulic motor having an output;

and the driving shaft penetrates through the front side plate, one end of the driving shaft is connected with the output end, and the other end of the driving shaft is connected with the soil scraping plate.

8. A container as claimed in any one of claims 1 to 4 further comprising:

and the positioning mechanism is partially connected with the scraper so as to detachably connect the scraper to the box body.

9. A container as claimed in claim 8 wherein the locating mechanism comprises:

one end of the buckle is connected with the soil scraping plate;

the locating lever is located on the case body, the other end of buckle with the locating lever articulates.

10. A work machine, characterized in that the work machine comprises:

a chassis;

a container as claimed in any one of claims 1 to 9 wherein the container body is connected to the chassis.