CN114164806A

CN114164806A - Depth-adjustable ditch opener for slag hill drainage ditch in mining area and working method of ditch opener

Info

Publication number: CN114164806A
Application number: CN202111603099.0A
Authority: CN
Inventors: 李希来; 李厂; 李成一; 李永红; 唐俊伟; 徐公芳; 贾顺斌; 张旭庆; 肖冰峰
Original assignee: Fifth Geological Brigade Of Hebei Bureau Of Geology And Mineral Resources; Qinghai Coal Geology Bureau Of China Coal Geology Administration; Qinghai Hanqingyuan Ecological Environment Co ltd; Qinghai Provincial Grassland Station; Qinghai University
Current assignee: Fifth Geological Brigade Of Hebei Bureau Of Geology And Mineral Resources; Qinghai Coal Geology Bureau Of China Coal Geology Administration; Qinghai Hanqingyuan Ecological Environment Co ltd; Qinghai Provincial Grassland Station; Qinghai University
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-03-11

Abstract

The invention discloses a depth-adjustable ditcher for a slag mountain drainage ditch in a mining area and a working method of the ditcher, wherein the ditcher comprises two hinges and a ditching shovel, the two hinges are arranged in parallel, the lower ends of the two hinges are fixedly welded with the upper end of the ditching shovel, the ditching shovel comprises a welding plate, the welding plate is arranged in a T shape, inclined plates are fixedly welded on the left side and the right side of the lower end of the welding plate, the lower ends of the two inclined plates are fixedly connected with a bottom plate, a plurality of shovel tips are fixedly installed at the front end of the bottom plate, the rear ends of the two inclined plates, the bottom plate and the welding plate are fixedly welded through arc-shaped baffles, and a plurality of first installation holes are formed in the front end of the bottom plate. The invention can effectively control the depth of the ditch of the drainage ditch by adjusting the height of the ditching shovel with wide upper part and narrow lower part, and meanwhile, the inverted trapezoid drainage ditch is more beneficial to the drainage of slag mountains, farmlands, grasslands and urban sloping fields in a mining area so as to reduce the harm of water and soil loss.

Description

Depth-adjustable ditch opener for slag hill drainage ditch in mining area and working method of ditch opener

Technical Field

The invention relates to the technical field of ecological restoration of slag hill slope engineering operation, irrigation and water conservancy, urban construction and mountain drainage ditching in alpine and cold mining areas, in particular to a depth-adjustable slag hill drainage ditch opener for a mining area and a working method thereof.

Background

When ditching and draining are carried out on slag hill sloping fields in high and cold mining areas, manual ditching is time-consuming, labor-consuming and high in cost. And traditional furrow opener depth is fixed usually, is not suitable for underlying surface irregularity, including heterogeneous mining area sediment mountain slope such as topography, geomorphology, slay depth, hardly controls the engineering operation of ditching depth according to local conditions, greatly reduced work efficiency, and ditching quality is poor.

Therefore, the ditch opener for the drainage ditch of the slag hill in the mining area with adjustable depth and the working method thereof are provided for solving the problems.

Disclosure of Invention

The invention aims to solve the problems of low working efficiency and poor ditching quality in ditching in the prior art, and provides a depth-adjustable ditch opener for a slag hill drainage ditch in a mining area and a working method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides an adjustable depth's mining area slag hill escape canal furrow opener, includes two hinges and a ditching shovel, two the hinge is parallel arrangement, two the lower extreme of hinge all with the upper end fixed weld of ditching shovel, the ditching shovel includes the welded plate, the welded plate is the setting of T type, the equal fixed weld in the lower extreme left and right sides of welded plate has the swash plate, two the lower extreme fixedly connected with bottom plate of swash plate, the front end fixed mounting of bottom plate has a plurality of shovel points, two the rear end of swash plate, bottom plate and welded plate passes through cowl fixed weld, the front end of bottom plate is equipped with a plurality of first mounting holes, and is a plurality of the shovel point respectively with a plurality of first mounting hole fixed mounting, be equipped with a plurality ofly on the lateral wall of first mounting hole with shovel point assorted bolt hole.

Preferably, the bottom plate, the welding plate and the two inclined plates form an inverted trapezoid with a wide upper part and a narrow lower part.

Preferably, the bottom plate and the welding plate are fixedly welded through two connecting plates.

Preferably, the arc-shaped baffle is provided with a plurality of through holes in a penetrating manner.

Preferably, two one side that the hinge carried on the back mutually all welds the triangle steadying plate, the triangle steadying plate welds with the ditching shovel, two all run through on the hinge and be equipped with two second mounting holes.

A working method of a depth-adjustable ditch opener for a slag hill drainage ditch in a mining area comprises the following steps:

firstly, mounting the ditching shovel on the mechanical arm of the excavator through two second mounting holes;

secondly, pressing the ditching shovel on the ground needing ditching, continuously applying pressure through a mechanical arm of the excavator, and then moving forwards;

the in-process that removes forward, the ditching shovel can ditch forward, and at the in-process of ditching, when the furrow opener pushes down to the appointed degree of depth of below ground, maintain, need not continue to add pressure, can form the trapezoidal escape canal of falling.

Compared with the prior art, the invention has the beneficial effects that:

the furrow opener is installed at the forearm end of traditional excavator, has replaced the excavator bucket, and through the height of adjusting the shovel point, can effectually adjust the escape canal ditching depth, is the required apparatus in the mechanized ditching drainage machinery field of modern hydraulic engineering, and in addition, the cross section of this furrow opener excavation ditch is unanimous with the shape of furrow opener itself, what opened promptly is the narrow trapezoidal escape canal of falling at the bottom of a ready-made mouth width, need not to carry on again the repair of escape canal shape and remold. The surplus soil and stones in the ditch are loaded in the bucket of the ditcher and spread on the ground at two sides while ditching, so that the ditcher saves a large amount of manpower, material resources and financial resources.

The invention can effectively control the depth of the ditch of the drainage ditch by adjusting the height of the ditching shovel with wide upper part and narrow lower part, and meanwhile, the inverted trapezoid drainage ditch is more beneficial to the drainage of slag mountains, farmlands, grasslands and urban sloping fields in a mining area so as to reduce the harm of water and soil loss.

Drawings

FIG. 1 is a schematic structural view of the front side of a depth-adjustable ditch opener for a slag hill drainage ditch in a mining area, which is provided by the invention;

FIG. 2 is a schematic side view of a depth-adjustable ditch opener for mountain slag mines in a mining area according to the present invention;

FIG. 3 is a schematic view of a top view of the depth adjustable ditch opener for the slag hill at the mining area according to the present invention;

FIG. 4 is a schematic rear view of the depth-adjustable ditch opener for the slag hill drainage in the mining area according to the present invention;

FIG. 5 is a perspective view of a structure of a bottom plate in the ditch opener for the mountain slag drainage of the mining area with adjustable depth, which is provided by the invention;

FIG. 6 is a perspective view of the structure of the arc-shaped baffle in the ditch opener for the mountain slag drainage of the mining area with adjustable depth.

In the figure: the device comprises a hinge 1, a ditching shovel 2, a welding plate 3, an inclined plate 4, a bottom plate 5, an arc baffle 6, a through hole 7, a first mounting hole 8, a bolt hole 9, a triangular stabilizing plate 10, a shovel tip 11, a second mounting hole 12 and a connecting plate 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a depth-adjustable ditcher for mountain slag drainage ditches in mining areas comprises two hinges 1 and a ditching shovel 2, wherein the two hinges 1 are arranged in parallel, the lower ends of the two hinges 1 are fixedly welded with the upper end of the ditching shovel 2, it needs to be explained that the ditching shovel 2 comprises a welding plate 3, the welding plate 3 is arranged in a T shape, inclined plates 4 are fixedly welded on the left side and the right side of the lower end of the welding plate 3, the lower ends of the two inclined plates 4 are fixedly connected with a bottom plate 5, it needs to be explained that the bottom plate 5 and the welding plate 3 are fixedly welded through two connecting plates 13, and it needs to be explained that the lower bottom of the ditching shovel 2 is 542mm long and 86mm wide; the upper part is 2100mm long; and 670mm high.

In the invention, a plurality of shovel tips 11 are fixedly installed at the front end of a bottom plate 5, the two sloping plates 4, the bottom plate 5 and the rear end of a welding plate 3 are fixedly welded through an arc-shaped baffle 6, it is worth mentioning that the arc-shaped baffle 6 is provided with a plurality of through holes 7 in a penetrating manner, it is worth mentioning that the bottom plate 5, the welding plate 3 and the two sloping plates 4 form an inverted trapezoid with a wide upper part and a narrow lower part, it is to be noted that the front end of the bottom plate 5 is provided with a plurality of first installation holes 8, the shovel tips 11 are respectively and fixedly installed with the first installation holes 8, the side wall of each first installation hole 8 is provided with a plurality of bolt holes 9 matched with the shovel tips 11, it is worth mentioning that one side of each hinge 1, which is back to each other, is welded with a triangular stabilizing plate 10, the triangular stabilizing plate 10 is welded with the shovel 2, and two second installation holes 12 are respectively arranged on each hinge 1 in a trench.

firstly, the ditching shovel 2 is arranged on the mechanical arm of the excavator through two second mounting holes 12;

secondly, pressing the ditching shovel 2 on the ground to be ditched, continuously applying pressure through a mechanical arm of the excavator, and then moving forwards;

the in-process that removes forward, ditching shovel 2 can ditch forward, and at the in-process of ditching, when the furrow opener pushes down to the appointed degree of depth of below ground, maintain, need not continue to add pressure, can form the trapezoidal escape canal of falling.

According to the invention, the furrow opener is arranged at the tail end of the front arm of a traditional excavator, an excavator bucket is replaced, the depth of ditches in the drainage ditch can be effectively adjusted by adjusting the height of the shovel tip 11, the furrow opener is a necessary instrument in the field of modern hydraulic engineering mechanized ditching and drainage machinery, the depth of ditches in the drainage ditch can be effectively controlled by adjusting the height of the shovel tip 11 of the furrow opener with the wide upper part and the narrow lower part, and meanwhile, the opened inverted trapezoidal drainage ditch is more beneficial to drainage of slag hills, farmlands, grasslands and urban sloping lands in a mining area, so that the harm of water and soil loss is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The depth-adjustable ditcher for the slag hill drainage ditch in the mining area comprises two hinges (1) and a ditching shovel (2), and is characterized in that the two hinges (1) are arranged in parallel, the lower ends of the two hinges (1) are fixedly welded with the upper end of the ditching shovel (2), the ditching shovel (2) comprises a welding plate (3), the welding plate (3) is arranged in a T shape, inclined plates (4) are fixedly welded on the left side and the right side of the lower end of the welding plate (3), a bottom plate (5) is fixedly connected with the lower ends of the two inclined plates (4), a plurality of shovel tips (11) are fixedly installed at the front end of the bottom plate (5), the rear ends of the two inclined plates (4), the bottom plate (5) and the welding plate (3) are fixedly welded through arc-shaped baffles (6), a plurality of first installation holes (8) are formed in the front end of the bottom plate (5), and the shovel tips (11) are fixedly installed with the first installation holes (8) respectively, and a plurality of bolt holes (9) matched with the shovel tips (11) are formed in the side wall of the first mounting hole (8).

2. The adjustable depth mining area slag hill drainage ditch opener according to claim 1, characterized in that the bottom plate (5), the welded plate (3) and the two sloping plates (4) form an inverted trapezoidal arrangement with a wide top and a narrow bottom.

3. The adjustable depth mining area slag hill drainage ditch opener according to claim 1, characterized in that the bottom plate (5) and the welding plate (3) are fixedly welded through two connecting plates (13).

4. The adjustable depth mining area slag hill drainage ditch opener according to claim 1, characterized in that the arc-shaped baffle (6) is provided with a plurality of through holes (7) therethrough.

5. The adjustable depth mining area slag mountain drainage ditch opener according to claim 1, characterized in that a triangular stabilizing plate (10) is welded on one side of each of two hinges (1) opposite to each other, the triangular stabilizing plate (10) is welded on a ditching shovel (2), and two second mounting holes (12) are arranged on each of the two hinges (1) in a penetrating manner.

6. The working method of the adjustable depth slag hill drainage ditch opener applied to the mine area of claim 5 is characterized by comprising the following steps:

firstly, a ditching shovel (2) is arranged on a mechanical arm of the excavator through two second mounting holes (12);

secondly, pressing the ditching shovel (2) on the ground to be ditched, continuously applying pressure through a mechanical arm of the excavator, and then moving forwards;

the in-process that removes forward, ditching shovel (2) can ditch forward, and at the in-process of ditching, when the furrow opener pushes down to the appointed degree of depth of below ground, maintain, need not continue to add pressure, can form the drainage ditch of falling trapezoidal.