Mine scraper conveyor with angle adjusting mechanism

Abstract

The utility model discloses a mine scraper conveyer with an angle adjusting mechanism, and relates to the technical field of scraper conveyors. The conveying device comprises a conveyor and further comprises a supporting bottom plate, a limiting assembly arranged under the conveyor is arranged on the left side of the upper end face of the supporting bottom plate, an angle adjusting mechanism is arranged in the limiting assembly, and a lifting assembly is arranged on the right side of the upper end face of the supporting bottom plate. The driving motor can drive the lead screw to rotate so as to drive the moving block to move leftwards and rightwards in the linear direction of the mounting groove body, meanwhile, the moving block can drive the connecting column body to move leftwards and rightwards in the linear direction of the sliding groove body, and the fixed column bodies are fixed to the front side and the rear side of the conveyor. And the outer portion of the fixed column body is rotationally connected with a rotating arm, then the connecting column body drives the whole conveyor to rotate by pushing the rotating arm, the conveying angle of the conveyor is adjusted, the adjusting process is more convenient, and the applicability of the whole conveyor is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of scraper conveyors, in particular to a mine scraper conveyor with an angle adjustment mechanism. Background Art

[0002] When coal is used as a fuel, it is widely used in the world. During coal mining, because the mine is large and has a slope, in order to improve the efficiency of coal transportation, a mine scraper conveyor is needed.

[0003] When the existing mine scraper conveyors are in use, most of them need to be lifted up by operators to raise one side of the bottom of the scraper conveyor to adjust the inclination angle of the scraper conveyor when the angle needs to be adjusted. The adjustment process is inconvenient, resulting in poor applicability of the equipment. Therefore, we propose a mine scraper conveyor with an angle adjustment mechanism to solve this problem. Utility Model Content

[0004] In view of the above-mentioned shortcomings of the prior art, the utility model provides a mining scraper conveyor with an angle adjustment mechanism, which can effectively solve the problems of the prior art.

[0005] In order to solve the above technical problems, the utility model is achieved through the following technical solutions:

[0006] The utility model is a mine scraper conveyor with an angle adjustment mechanism, comprising a conveyor and further comprising:

[0007] A supporting bottom plate is arranged directly below the conveyor, and the supporting bottom plate can be in contact with the ground;

[0008] A limiting component is arranged on the left side of the upper end surface of the supporting bottom plate, and an angle adjustment mechanism for adjusting the conveying angle of the upper conveyor is arranged inside the limiting component. The limiting component can be used to improve the stability of the conveyor angle adjustment process;

[0009] The lifting assembly is arranged on the right side of the upper end surface of the supporting bottom plate and is used to raise the height of the right side of the scraper conveyor.

[0010] Furthermore, the limiting component includes a mounting block, a mounting groove body, and a sliding groove body. The mounting block is fixed to the left side of the upper end surface of the supporting base plate, the mounting groove body is opened in the central position of the upper end surface of the mounting block, the sliding groove body is opened through the side of the mounting block, and an angle adjustment mechanism is arranged inside the mounting groove body.

[0011] Furthermore, the angle adjustment mechanism includes a moving block, a connecting column, a screw rod, and a driving motor. The moving block is slidably clamped in the interior of the mounting groove body, the connecting columns are symmetrically distributed and fixed on the front and rear sides of the moving block, and the connecting columns pass through the interior of the sliding groove body, the screw rod is rotatably connected to the interior of the mounting groove body, and the screw rod and the moving block are threadedly connected, the driving motor is fixed at the left center position of the mounting block, and the output end of the driving motor is fixedly connected to the screw rod.

[0012] Furthermore, fixed columns are fixed on the front and rear sides of the conveyor, the outside of the fixed column is rotatably connected to a rotating arm, and the other end of the rotating arm is rotatably connected to the connecting column.

[0013] Furthermore, a fixed block is fixed on the right side of the bottom of the conveyor, and a rotating shaft is rotatably connected inside the fixed block.

[0014] Furthermore, the lifting assembly includes an adjusting bracket, a limiting rod body, and a positioning hole body. The adjusting bracket is symmetrically distributed and fixed on the right side of the upper end surface of the supporting base plate. The positioning hole body is linearly distributed and penetrates through the side of the adjusting bracket. The limiting rod body passes through the rotating shaft and is inserted into the interior of the positioning hole body, and the other end of the limiting rod body is threadedly connected with a nut.

[0015] The utility model has the following beneficial effects:

[0016] The driving motor provided in the utility model can drive the screw rod to rotate, and then drive the moving block to move left and right along the linear direction of the installation slot body. At the same time, the moving block can drive the connecting column to move left and right along the linear direction of the sliding slot body. Fixed columns are fixed on the front and rear sides of the conveyor. The external rotation of the fixed column is connected with a rotating arm, and then the connecting column drives the entire conveyor to rotate by pushing the rotating arm, thereby realizing the adjustment of the conveying angle of the conveyor. The adjustment process is more convenient, which greatly improves the applicability of the overall equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a schematic diagram of the left side top view of the utility model;

[0019] Figure 2 It is a schematic diagram of the right side top view of the utility model;

[0020] Figure 3 This is a top view schematic diagram of the angle adjustment mechanism of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0023] 1. Support base plate; 2. Conveyor; 3. Mounting block; 4. Mounting trough; 5. Moving block; 6. Connecting column; 7. Sliding trough; 8. Screw rod; 9. Driving motor; 10. Fixed column; 11. Rotating arm; 12. Adjusting bracket; 13. Rotating shaft; 14. Limiting rod; 15. Positioning hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0025] See also Figure 1-4 As shown, the utility model is a mining scraper conveyor with an angle adjustment mechanism, including a conveyor 2, and also includes:

[0026] A stepper motor is arranged inside the conveyor 2, and the stepper motor can drive the rotating shaft to rotate, and then drive the scraper to move in the conveying bin through the chain to realize the transportation of materials. The support bottom plate 1 is arranged directly below the conveyor 2, and the support bottom plate 1 can be in contact with the ground. The arranged support bottom plate 1 can be used to support and install subsequent components;

[0027] A limiting component is arranged on the left side of the upper end surface of the supporting base plate 1. An angle adjustment mechanism for adjusting the conveying angle of the upper conveyor 2 is arranged inside the limiting component. The limiting component can be used to improve the stability of the angle adjustment process of the conveyor 2. The limiting component includes a mounting block 3, a mounting slot 4, and a sliding slot 7. The mounting block 3 is fixed to the left side of the upper end surface of the supporting base plate 1. The mounting slot 4 is opened at the central position of the upper end surface of the mounting block 3. The sliding slot 7 is opened through the side of the mounting block 3, and an angle adjustment mechanism is arranged inside the mounting slot 4. The arranged mounting slot 4 is used to limit the subsequent moving block 5. The arranged sliding slot 7 can limit the connecting column 6, so that the moving process of the moving block 5 is smoother. The angle adjustment mechanism includes a moving block 5, a connecting column 6, a screw 8, and a driving motor 9. The moving block 5 is slidably clamped inside the mounting slot 4, and the connecting columns 6 are symmetrically distributed and fixed on the front and rear sides of the moving block 5. , and the connecting column 6 passes through the interior of the sliding groove 7, the screw rod 8 is rotatably connected to the interior of the mounting groove 4, and the screw rod 8 is threadedly connected to the moving block 5, the driving motor 9 is fixed at the left central position of the mounting block 3, and the output end of the driving motor 9 is fixedly connected to the screw rod 8, the set driving motor 9 can drive the screw rod 8 to rotate, and then drive the moving block 5 to move left and right along the linear direction of the mounting groove 4. At the same time, the moving block 5 can drive the connecting column 6 to move left and right along the linear direction of the sliding groove 7. Fixed columns 10 are fixed on the front and rear sides of the conveyor 2, and the external rotation of the fixed column 10 is connected to the rotating arm 11, and the other end of the rotating arm 11 is rotatably connected to the connecting column 6, and then the connecting column 6 drives the entire conveyor 2 to rotate by pushing the rotating arm 11, so as to adjust the angle of the conveying angle of the conveyor 2, which is more convenient during the adjustment process, and greatly improves the applicability of the overall equipment;

[0028] The lifting assembly is arranged on the right side of the upper end surface of the supporting bottom plate 1, and is used to adjust the height of the right side of the scraper conveyor. A fixed block is fixed on the right side of the bottom of the conveyor 2, and the internal rotation of the fixed block is connected with a rotating shaft 13. The lifting assembly includes an adjusting bracket 12, a limiting rod body 14, and a positioning hole body 15. The adjusting bracket 12 is symmetrically distributed and fixed on the right side of the upper end surface of the supporting bottom plate 1. The positioning hole body 15 is linearly distributed and penetrated and opened on the side of the adjusting bracket 12. The limiting rod body 14 passes through the rotating shaft 13 and is inserted into the inside of the positioning hole body 15, and the limiting rod body 14 passes through the rotating shaft 13 and is inserted into the inside of the positioning hole body 15. The other end of the body 14 is threadedly connected with a nut. When one end of the conveyor 2 rotates, the other end will slowly rotate downward. When the other end of the conveyor 2 needs to be raised a little to ensure the accuracy of material dropping, the other end can be lifted up through the Qianjin jacking device. By limiting the rod body 14 to pass through the rotating shaft 13 and insert it into the positioning hole body 15, the other end can be fixed, and positioning hole bodies 15 of different heights can be selected to change the adjustable height, thereby increasing the adjustability of the equipment and preventing the other end of the conveyor 2 from tilting too low to affect transportation.

[0029] Working principle: First, the support base plate 1 is arranged directly below the conveyor 2, and the support base plate 1 can be in contact with the ground. The arranged support base plate 1 can be used to support and install subsequent components;

[0030] During adjustment, the driving motor 9 can drive the screw rod 8 to rotate, and then drive the moving block 5 to move left and right along the linear direction of the installation slot 4. At the same time, the moving block 5 can drive the connecting column 6 to move left and right along the linear direction of the sliding slot 7. The front and rear sides of the conveyor 2 are fixed with fixed columns 10, and the outer rotation of the fixed column 10 is connected to the rotating arm 11, and the other end of the rotating arm 11 is rotatably connected to the connecting column 6, and then the connecting column 6 drives the entire conveyor 2 to rotate by pushing the rotating arm 11, so as to adjust the angle of the conveying angle of the conveyor 2, which is more convenient during the adjustment process and greatly improves the applicability of the overall equipment.

[0031] In addition, when the angle of one end of the conveyor 2 is rotated, the other end will slowly rotate downward. When the other end of the conveyor 2 needs to be raised a little to ensure the accuracy of material dropping, the other end can be lifted up through the Qianjin jacking device, and the other end can be fixed by limiting the rod body 14 to pass through the rotating shaft 13 and insert it into the positioning hole body 15. In addition, positioning holes 15 of different heights can be selected to change the adjustable height, thereby increasing the adjustability of the equipment and preventing the other end of the conveyor 2 from tilting too low to affect transportation.

[0032] The above are only preferred embodiments of the present invention and do not limit the present invention. Any modification to the technical solutions recorded in the aforementioned embodiments and any equivalent replacement of some of the technical features therein, any modification, equivalent replacement, and improvement made are all within the protection scope of the present invention.

Claims

1. A mining scraper conveyor with an angle adjustment mechanism, comprising a conveyor (2), characterized in that: Also includes: A support bottom plate (1) is arranged directly below the conveyor (2), and the support bottom plate (1) can be in contact with the ground; A limiting component is arranged on the left side of the upper end surface of the supporting bottom plate (1), and an angle adjustment mechanism for adjusting the conveying angle of the upper conveyor (2) is arranged inside the limiting component. The limiting component can be used to improve the stability of the conveyor (2) during the angle adjustment process; A lifting assembly is arranged on the right side of the upper end surface of the supporting bottom plate (1) and is used to raise the height of the right side of the scraper conveyor.

2. A mining scraper conveyor with an angle adjustment mechanism according to claim 1, characterized in that: The limiting assembly comprises a mounting block (3), a mounting groove body (4), and a sliding groove body (7); the mounting block (3) is fixed to the left side of the upper end surface of the supporting base plate (1); the mounting groove body (4) is arranged at the central position of the upper end surface of the mounting block (3); the sliding groove body (7) is arranged through the side surface of the mounting block (3); and an angle adjustment mechanism is arranged inside the mounting groove body (4).

3. A mining scraper conveyor with an angle adjustment mechanism according to claim 2, characterized in that: The angle adjustment mechanism comprises a moving block (5), a connecting column (6), a screw rod (8), and a driving motor (9); the moving block (5) is slidably engaged in the interior of the mounting groove (4); the connecting column (6) is symmetrically distributed and fixed on the front and rear sides of the moving block (5); the connecting column (6) passes through the interior of the sliding groove (7); the screw rod (8) is rotatably connected to the interior of the mounting groove (4); the screw rod (8) and the moving block (5) are threadedly connected; the driving motor (9) is fixed at the left central position of the mounting block (3); and the output end of the driving motor (9) is fixedly connected to the screw rod (8).

4. A mining scraper conveyor with an angle adjustment mechanism according to claim 3, characterized in that: Fixed columns (10) are fixed on the front and rear sides of the conveyor (2); the outside of the fixed column (10) is rotatably connected to a rotating arm (11); and the other end of the rotating arm (11) is rotatably connected to the connecting column (6).

5. The mining scraper conveyor with an angle adjustment mechanism according to claim 1, characterized in that: A fixed block is fixed on the right side of the bottom of the conveyor (2), and a rotating shaft (13) is rotatably connected inside the fixed block.

6. A mining scraper conveyor with an angle adjustment mechanism according to claim 5, characterized in that: The lifting assembly comprises an adjusting bracket (12), a limiting rod body (14), and a positioning hole body (15); the adjusting bracket (12) is symmetrically distributed and fixed on the right side of the upper end surface of the supporting base plate (1); the positioning hole body (15) is linearly distributed and penetrates and is opened on the side of the adjusting bracket (12); the limiting rod body (14) passes through the rotating shaft (13) and is inserted into the interior of the positioning hole body (15); and the other end of the limiting rod body (14) is threadedly connected with a nut.

Images