Crawling loader

Abstract

The crawler loader comprises a bottom plate, supporting rods, adjusting assemblies, vertical rods, driving assemblies, supporting assemblies and walking wheels, the supporting rods are fixedly connected to the two sides of the rear portion of the upper end of the bottom plate, the adjusting assemblies used for controlling the height of a conveying mechanism are installed in the supporting rods, and the vertical rods are fixedly connected to the two sides of the front portion of the upper end of the bottom plate. The driving assemblies are installed on the sides, close to each other, of the vertical rods, the supporting assembly is installed in the middle of the upper end of the bottom plate, and the walking wheels are rotationally connected to the front portions and the rear portions of the two sides of the bottom plate. The conveying device has the advantages that the height of the rear end of the conveying belt is adjusted by installing the adjusting assembly, the driving assembly and the supporting assembly, the flexibility and the applicability of the conveying device are greatly improved, diversified production requirements and complex working conditions can be met, and the applicability and the production efficiency of the conveying device are remarkably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slag scrapers, in particular to a slag scraper. Background Art

[0002] In the construction of large-scale engineering projects, scrapers are often needed for mining. The scraper works by combining a scraper bucket with a conveying device. The scraper uses a scraper mechanical arm to drive the scraper bucket to carry out the scraping work. After the scraping is completed, it is transported and transferred through the conveying device. The scraper is often used in tunnel excavation, mining engineering and water conservancy engineering construction. The scraper has the advantages of low energy consumption and high efficiency during operation. Mine-loading scrapers are often used in mining projects.

[0003] The existing scraper has the following disadvantages:

[0004] The conveying device in the prior art scraper has a fixed height and cannot be adjusted according to the height of the subsequent conveyor belt in the actual production process, resulting in low applicability during use. This not only affects work efficiency and production flexibility, but also increases the difficulty of adapting the equipment under different working conditions. When the height of the conveyor belt changes, the fixed-height conveying device cannot be docked smoothly, causing inconvenience and stagnation in material transportation. This not only prolongs the production cycle, but may also lead to increased equipment loss and maintenance costs, making it difficult to meet diverse production needs and complex working conditions. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the above-mentioned defects and provide a slag scraper.

[0006] In order to solve the above technical problems, the utility model provides a technical solution as follows: a slag scraper, comprising: a bottom plate;

[0007] Support rods, two of which are fixedly connected to both sides of the rear portion of the upper end of the bottom plate;

[0008] An adjusting component, wherein the support rod is arranged inside the support rod, and the adjusting component comprises a slide groove, a hydraulic rod, a slider, a limit groove, a limit block, a fixing hole and a fixing rod, wherein the slide groove is opened on one side of the support rod, the hydraulic rod is fixedly connected to the middle part of the lower end inside the slide groove, the slider is inserted into the slide groove, the slider is fixedly connected to the upper end of the hydraulic rod, the limit groove is opened on the upper part of the front and rear ends inside the slide groove, the limit block is inserted into the limit groove, the limit block is fixedly connected to the middle part of the front and rear sides of the slider, the fixing hole is opened in the middle part of one side of the slider, and the fixing rod is rotatably connected to the inside of the fixing hole through a bearing;

[0009] Vertical poles, two of which are fixedly connected to both sides of the front portion of the upper end of the bottom plate;

[0010] A driving assembly, wherein the driving assembly is arranged on a side where the vertical poles are close to each other;

[0011] The support assembly is arranged at the middle part of the upper end of the bottom plate.

[0012] As an improvement, the driving assembly comprises:

[0013] A connecting hole, the connecting hole being opened in the middle of one side of the vertical pole;

[0014] A driving rod, the driving rod being rotatably connected to the inside of the connecting hole through a bearing;

[0015] A driving box is fixedly connected to one end of the driving rod, and the driving box is fixedly connected to the vertical rod.

[0016] As an improvement, the support assembly comprises:

[0017] A telescopic rod, the telescopic rod is fixedly connected to the middle part of the upper end of the bottom plate;

[0018] A support plate, wherein the support plate is fixedly connected to the upper end of the electric telescopic rod;

[0019] A vertical plate, the vertical plate is fixedly connected to both sides of the upper end of the support plate;

[0020] A tensioning roller is rotatably connected to one side of the vertical plates that are close to each other.

[0021] As an improvement, the outer sides of the fixed rod and the driving rod are fixedly connected with driving rollers, and the outer sides of the two driving rollers are sleeved with conveyor belts.

[0022] As an improvement, the front end of the base plate is fixedly connected to a shovel plate, the upper end of the vertical rod is fixedly connected to a push rod, an operating arm is provided in the middle of the front end of the push rod, and the end of the operating arm away from the push rod is fixedly connected to a bucket.

[0023] As an improvement, the front and rear parts on both sides of the base plate are rotatably connected with running wheels.

[0024] The advantages of the utility model compared with the prior art are: the utility model adjusts the height of the rear end of the conveyor belt by installing an adjustment component, a drive component and a support component, which greatly improves the flexibility and applicability of the equipment. During use, the drive box drives the drive rod to rotate, so that the drive rod drives the drive roller to rotate, so that the ore can be effectively transported. When the height of the conveying device needs to be adjusted, the hydraulic rod drives the slider to slide inside the slide groove under the restriction of the limit groove and the limit block, so that the height of the rear end of the conveyor belt can be accurately adjusted. At this time, the height of the tensioning roller is controlled by the telescopic rod to keep the conveyor belt properly tensioned and ensure stability during subsequent transportation. It can not only meet diverse production needs and complex working conditions, but also significantly improve the applicability and production efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a stereogram of the utility model.

[0026] Figure 2 It is a schematic diagram of the base plate of the utility model.

[0027] Figure 3 It is a schematic diagram of the support assembly of the utility model.

[0028] Figure 4 It is a schematic diagram of the adjustment component of the utility model.

[0029] Figure 5 It is a schematic diagram of the drive assembly of the utility model.

[0030] As shown in the figure: 1. Base plate; 2. Support rod; 3. Adjustment assembly; 31. Slide groove; 32. Hydraulic rod; 33. Slider; 34. Limiting groove; 35. Limiting block; 36. Fixing hole; 37. Fixing rod; 4. Vertical rod; 5. Drive assembly; 51. Connecting hole; 52. Drive rod; 53. Drive box; 6. Support assembly; 61. Telescopic rod; 62. Support plate; 63. Vertical plate; 64. Tensioning roller; 7. Drive roller; 71. Conveyor belt; 8. Shovel plate; 81. Push rod; 82. Operating arm; 83. Bucket; 9. Travel wheel. DETAILED DESCRIPTION

[0031] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0032] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0033] Embodiment 1:

[0034] like Figures 1 to 5As shown, this embodiment proposes a scraper, including a base plate 1, a support rod 2, an adjustment component 3, a vertical rod 4, a drive component 5, a support component 6 and a walking wheel 9. The support rod 2 is fixedly connected to both sides of the upper rear end of the base plate 1, and the adjustment component 3 for controlling the height of the conveying mechanism is installed inside the support rod 2. The vertical rods 4 are fixedly connected to both sides of the upper front end of the base plate 1, and the drive component 5 is installed on the side where the vertical rods 4 are close to each other. The support component 6 is installed in the middle of the upper end of the base plate 1, and the front and rear parts of both sides of the base plate 1 are rotatably connected to the walking wheels 9 for moving the whole body.

[0035] The adjustment component 3 includes a slide groove 31, a hydraulic rod 32, a slider 33, a limiting groove 34, a limiting block 35, a fixing hole 36 and a fixing rod 37. A penetrating slide groove 31 is provided on one side of the support rod 2, the hydraulic rod 32 is fixedly connected to the middle part of the inner lower end of the slide groove 31, the slider 33 is fixedly connected to the upper end of the hydraulic rod 32, the slider 33 is inserted into the inside of the slide groove 31, and limiting grooves 34 for keeping the slider 33 sliding stably in the slide groove 31 are provided at the upper ends of the front and rear sides of the limiting groove 34, and a limiting block 35 for keeping the slider 33 sliding stably in the slide groove 31 is inserted into the limiting groove 34, the limiting block 35 is fixedly connected to the front and rear ends of the slider 33, a penetrating fixing hole 36 is provided in the middle part of one side of the slider 33, and the fixing rod 37 is rotatably connected to the inside of the fixing hole 36 through a bearing.

[0036] The driving assembly 5 includes a connecting hole 51, a driving rod 52 and a driving box 53. The connecting hole 51 is opened in the middle of one side of the vertical pole 4. The inside of the connecting hole 51 is rotatably connected to the driving rod 52 used for transmission through a bearing. The driving box 53 is fixedly connected to one end of the driving rod 52. The driving box 53 and the vertical pole 4 are fixedly connected.

[0037] The support assembly 6 includes a telescopic rod 61, a support plate 62, a vertical plate 63 and a tensioning roller 64. The telescopic rod 61 is fixedly connected to the middle of the upper end of the base plate 1, the support plate 62 is fixedly connected to the upper end of the telescopic rod 61, the vertical plates 63 are fixedly connected to both sides of the upper end of the support plate 62, and the driving roller 7 for keeping the conveyor belt 71 properly tensioned is rotatably connected to the side where the two vertical plates 63 are close to each other.

[0038] The outer sides of the fixed rod 37 and the driving rod 52 are fixedly connected with driving rollers 7 , and the outer sides of the two driving rollers 7 are sleeved with a conveyor belt 71 for conveying ore.

[0039] A top rod 81 is fixedly connected to the upper ends of the two vertical rods 4, an operating arm 82 for collecting ore is installed at the front end of the top rod 81, a bucket 83 is installed at the end of the operating arm 82 away from the top rod 81, and a shovel plate 8 is fixedly connected to the front end of the bottom plate 1.

[0040] During use, the driving rod 52 is driven to rotate by the driving box 53, so that the driving rod 52 drives the driving roller 7 to rotate, so that the ore can be effectively transported. When the height of the conveying device needs to be adjusted, the hydraulic rod 32 drives the slider 33 to slide inside the slide 31 under the restriction of the limit groove 34 and the limit block 35, so that the height of the rear end of the conveyor belt 71 can be accurately adjusted. At this time, the height of the tensioning roller 64 is controlled by the telescopic rod 61 to keep the conveyor belt 71 appropriately tensioned to ensure stability during the subsequent conveying process.

[0041] The operating arm 82 belongs to the prior art, and the operating method is to control the operation of the computer system, which belongs to the prior art and will not be described in detail here.

[0042] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0043] The hydraulic cylinder in the equipment is connected to an external hydraulic system. Since the hydraulic system is common knowledge in the field and does not belong to the improved technical point of this case, it will not be described here in detail.

[0044] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A scraper, characterized in that: include: Bottom plate (1); Support rods (2), two of the support rods (2) are fixedly connected to both sides of the rear portion of the upper end of the bottom plate (1); The adjusting assembly (3) is provided inside the supporting rod (2), and the adjusting assembly (3) comprises a slide groove (31), a hydraulic rod (32), a sliding block (33), a limiting groove (34), a limiting block (35), a fixing hole (36) and a fixing rod (37). The slide groove (31) is provided on one side of the supporting rod (2), the hydraulic rod (32) is fixedly connected to the middle part of the lower end of the inner side of the slide groove (31), and the sliding block (33) is inserted into the slide groove ( 31), the slider (33) is fixedly connected to the upper end of the hydraulic rod (32), the limiting groove (34) is opened at the upper front and rear ends of the inner side of the sliding groove (31), the limiting block (35) is inserted into the limiting groove (34), the limiting block (35) is fixedly connected to the middle of the front and rear sides of the slider (33), the fixing hole (36) is opened in the middle of one side of the slider (33), and the fixing rod (37) is rotatably connected to the inside of the fixing hole (36) through a bearing; Vertical poles (4), two of the vertical poles (4) are fixedly connected to both sides of the front portion of the upper end of the bottom plate (1); A driving assembly (5), wherein the driving assembly (5) is arranged on a side where the vertical rods (4) are close to each other; A support assembly (6), wherein the support assembly (6) is arranged at the middle part of the upper end of the base plate (1).

2. A scraper according to claim 1, characterized in that: The driving assembly (5) comprises: A connecting hole (51), wherein the connecting hole (51) is provided in the middle of one side of the vertical rod (4); A driving rod (52), wherein the driving rod (52) is rotatably connected to the inside of the connecting hole (51) via a bearing; A drive box (53), wherein the drive box (53) is fixedly connected to one end of the drive rod (52), and the drive box (53) and the vertical rod (4) are fixedly connected.

3. A scraper according to claim 1, characterized in that: The support assembly (6) comprises: A telescopic rod (61), wherein the telescopic rod (61) is fixedly connected to the middle portion of the upper end of the bottom plate (1); A support plate (62), wherein the support plate (62) is fixedly connected to the upper end of the electric telescopic rod (61); A vertical plate (63), wherein the vertical plate (63) is fixedly connected to both sides of the upper end of the support plate (62); A tensioning roller (64) is rotatably connected to one side of the vertical plates (63) that are close to each other.

4. A scraper according to claim 2, characterized in that: The outer sides of the fixed rod (37) and the driving rod (52) are both fixedly connected with driving rollers (7), and the outer sides of the two driving rollers (7) are sleeved with conveyor belts (71).

5. A scraper according to claim 1, characterized in that: The front end of the bottom plate (1) is fixedly connected to a shovel plate (8), the upper end of the vertical rod (4) is fixedly connected to a top rod (81), an operating arm (82) is provided in the middle of the front end of the top rod (81), and the end of the operating arm (82) away from the top rod (81) is fixedly connected to a shovel bucket (83).

6. A scraper according to claim 1, characterized in that: The front and rear parts of both sides of the bottom plate (1) are rotatably connected to running wheels (9).

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