Scraper machine with conveying and distributing structure

Abstract

The utility model provides a scraper with a conveying and distributing structure, which belongs to the technical field of coal mining, aims to solve the problem that the existing operation and steps for sorting a large amount of coal are complicated, and comprises a scraper main body, a feed port, a power motor, a scraper chain wheel, a scraper chain, a transmission scraper, a conveying and distributing mechanism and a separating and collecting mechanism, the feeding port is formed in the left side of the upper end face of the scraper body. The power motor is fixedly connected to the right side of the rear end face of the scraper body. The scraper chain wheel is rotationally connected to the interior of the scraper main body; the scraper chain is in transmission connection with the outer end face of the scraper chain wheel; the conveying scraper is fixedly connected to the outer end face of the scraper chain. The conveying and distributing mechanism is arranged in the scraper blade main body; the separating and collecting mechanism is arranged on the lower end face of the scraper body. By adopting the conveying and distributing mechanism, coal of different sizes can be conveniently separated, and by adopting the separating and collecting mechanism, coal chippings can be conveniently collected, and a chipping collecting box can be conveniently moved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coal mining and excavation, and more specifically, particularly relates to a scraper conveyor with a conveying and splitting structure. Background Technique

[0002] When coal is mined, it needs to be transported. When transporting coal, a scraper conveyor is required. The collected coal is put into the scraper conveyor from the feed inlet. The scraper conveyor drives the coal to be transported to the outside, and then the coal flows out of the scraper conveyor to realize the transportation of coal by the scraper conveyor.

[0003] According to CN201821486847.5, the utility model discloses a scraper conveyor, which includes a scraper frame, positioning wheels, a sand baffle and a rubber plate. A discharge port is arranged on the left side of the scraper frame, and a polyurethane plate is placed on the surface of the scraper frame. An air control system is installed on the right side of the scraper frame. Support wheels are installed on the surface of the positioning wheels, and the positioning wheels are located on the upper and lower sides of the scraper frame. A push-pull rod is connected between the air control system and the scraper frame. A pressing plate is connected to the upper left of the rubber plate, and the rubber plate is located on the right side of the support wheels. A sand blocking structure is arranged on the surface of the sand baffle, and the sand baffle is located below the right of the pressing plate. A cap nut is installed inside the sand baffle. This scraper conveyor is provided with a discharge port. The setting of the discharge port can avoid wear during the operation of the device. Rubber has better wear resistance to protect the device and prevent steel sand from damaging the device. The scraper frame is the basic structure of the whole device.

[0004] Based on the above, the existing scraper conveyors generally discharge coal through the outlet structure. Since the shapes and sizes of the coal are different during coal collection, and there will also be debris during coal collection. When the scraper conveyor transports the coal to the outside, the coal of different sizes accumulates together. A large amount of coal requires workers to manually sort and select the size of the coal, or transport a large amount of coal to the sorting equipment for sorting. The steps and operations of sorting coal are relatively cumbersome. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a scraper conveyor with a conveying and splitting structure to solve the problem that the existing scraper conveyors generally discharge coal through the outlet structure. Since the shapes and sizes of the coal are different during coal collection, and there will also be debris during coal collection. When the scraper conveyor transports the coal to the outside, the coal of different sizes accumulates together. A large amount of coal requires workers to manually sort and select the size of the coal, or transport a large amount of coal to the sorting equipment for sorting. The steps and operations of sorting coal are relatively cumbersome.

[0006] The purpose and effect of a scraper conveyor with a conveying and splitting structure of the utility model are achieved by the following specific technical means:

[0007] A scraper conveyor with a conveying and diverting structure, comprising a scraper main body, a feed inlet, a power motor, scraper sprockets, scraper chains, transmission scrapers, a conveying and diverting mechanism, and a separation and collection mechanism; the feed inlet is opened on the left side of the upper end face of the scraper main body; the power motor is fixedly connected to the right side of the rear end face of the scraper main body; there are four groups of scraper sprockets in total, and the four groups of scraper sprockets are respectively rotatably connected to the left and right sides inside the scraper main body; there are two groups of scraper chains in total, and the two groups of scraper chains are respectively drivingly connected to the outer end faces of the four groups of scraper sprockets; there are multiple groups of transmission scrapers in total, and the multiple groups of transmission scrapers are respectively fixedly connected to the outer end faces of the two groups of scraper chains; the conveying and diverting mechanism is arranged on the right side inside the scraper main body; the separation and collection mechanism is arranged on the right side of the lower end face of the scraper main body.

[0008] Further, the conveying and diverting mechanism includes: a debris discharge port and a whole material discharge port; the debris discharge port is opened on the right side of the lower end face of the scraper main body; the whole material discharge port is opened on the right side of the lower end face of the scraper main body, and the whole material discharge port is located on the right side of the debris discharge port.

[0009] Further, the conveying and diverting mechanism also includes: a power rotating shaft, a power pulley, a power transmission belt, and a vibration pulley; there are two groups of power rotating shafts in total, and the two groups of power rotating shafts are respectively rotatably connected to the left and right sides inside the scraper main body. The right power rotating shaft is coaxially and fixedly connected to the power motor shaft, and the two groups of power rotating shafts are coaxially and fixedly connected to the four groups of scraper sprockets; there are two groups of power pulleys in total, and the two groups of power pulleys are respectively coaxially and fixedly connected to the front and rear sides of the power rotating shafts; there are two groups of vibration pulleys in total, and the two groups of vibration pulleys are respectively rotatably connected to the left and right sides inside the scraper main body; there are two groups of power transmission belts in total, and the two groups of power transmission belts are respectively drivingly connected to the outer end faces of the two groups of vibration pulleys and the two groups of power pulleys.

[0010] Further, the conveying and diverting mechanism also includes: a vibration cam and a vibration sieve; there are two groups of vibration cams in total, and the two groups of vibration cams are respectively fixedly connected to the inner end faces of the two groups of vibration pulleys; the vibration sieve is slidably connected to the inside of the right side of the lower end face of the scraper main body. The vibration sieve slides at the position of the debris discharge port, and the vibration sieve is located above the two groups of vibration cams.

[0011] Further, the conveying and diverting mechanism also includes: a vibration spring; there are four groups of vibration springs in total, and the four groups of vibration springs are respectively fixedly connected to the inside of the right side of the lower end face of the scraper main body, and the four groups of vibration springs are respectively elastically connected to the four corners of the lower end face of the vibration sieve.

[0012] Further, the separation and collection mechanism includes: a debris collection box and debris rollers; the debris collection box is located on the right side of the lower end face of the scraper body; there are four groups of debris rollers in total, and the four groups of debris rollers are respectively rotatably connected to the four corners inside the lower end face of the debris collection box.

[0013] Further, the separation and collection mechanism further includes: a positioning plug and a positioning slot; the positioning plug is fixedly connected to the right side of the scraper body; the positioning slot is opened on the left end face of the debris collection box, and the positioning plug and the positioning slot are inserted and connected.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] By adopting the conveying and shunting mechanism, the present utility model realizes that the power motor drives the transmission scraper to drive, and the transmission scraper drives the coal to move inside the scraper body. When the coal moves to the position of the debris discharge port, the debris of the coal falls on the vibrating screen, and the vibrating screen generates vibration, so that the coal debris falls out through the vibrating screen, and the large pieces of coal flow out from the whole material discharge port. The coal is conveyed and shunted, which is convenient for separating coals of different sizes, avoiding the operation steps that the staff need to separate the coal after the coal is transmitted, reducing the working steps, and thus improving the efficiency of coal mining.

[0016] By adopting the separation and collection mechanism, the present utility model realizes that the debris collection box is installed at the position of the whole material discharge port through the positioning plug and the positioning slot, and the coal debris falls into the interior of the debris collection box, which is convenient for collecting the coal debris. Directly dragging the debris collection box to move drives the debris rollers to roll on the ground, which is convenient for the movement of the debris collection box. Brief Description of the Drawings

[0017] Figure 1 is the front view structural schematic diagram of the scraper of the present utility model.

[0018] Figure 2 is the bottom view structural schematic diagram of the scraper of the present utility model.

[0019] Figure 3 is the right side partial structural schematic diagram of the scraper of the present utility model.

[0020] Figure 4 is the internal transmission structural schematic diagram of the scraper of the present utility model.

[0021] Figure 5 is the structural schematic diagram of the conveying and shunting mechanism of the present utility model.

[0022] Figure 6 is the structural schematic diagram of the separation and collection mechanism of the present utility model.

[0023] In the figure, the corresponding relationship between the component names and the drawing numbers is:

[0024] 1. Scraper main body; 101. Positioning insert block; 2. Feed inlet; 3. Power motor; 4. Power rotating shaft; 401. Power pulley; 5. Scraper sprocket; 6. Scraper chain; 7. Transmission scraper; 8. Debris discharge port; 9. Whole material discharge port; 10. Power transmission belt; 11. Vibration pulley; 1101. Vibration cam; 12. Vibration sieve; 1201. Vibration spring; 13. Debris collection box; 1301. Debris roller; 1302. Positioning slot. Specific implementation mode

[0025] The following further describes the implementation mode of the present utility model in detail with reference to the accompanying drawings and embodiments. Embodiment 1:

[0026] As shown in the attached Figure 1 to the attached Figure 5 figure:

[0027] The present utility model provides a scraper with a conveying and diverting structure, including a scraper main body 1, a feed inlet 2, a power motor 3, a scraper sprocket 5, a scraper chain 6, a transmission scraper 7 and a conveying and diverting mechanism; the feed inlet 2 is opened on the left side of the upper end surface of the scraper main body 1; the power motor 3 is fixedly connected to the right side of the rear end surface of the scraper main body 1; a total of four groups of scraper sprockets 5 are provided, and the four groups of scraper sprockets 5 are respectively rotatably connected to the left and right sides inside the scraper main body 1; a total of two groups of scraper chains 6 are provided, and the two groups of scraper chains 6 are respectively drivingly connected to the outer end surfaces of the four groups of scraper sprockets 5; a total of multiple groups of transmission scrapers 7 are provided, and the multiple groups of transmission scrapers 7 are respectively fixedly connected to the outer end surfaces of the two groups of scraper chains 6; the conveying and diverting mechanism is arranged on the right side inside the scraper main body 1.

[0028] Among them, the conveying and diverting mechanism includes: a debris discharge port 8 and a whole material discharge port 9; the debris discharge port 8 is opened on the right side of the lower end surface of the scraper main body 1; the whole material discharge port 9 is opened on the right side of the lower end surface of the scraper main body 1, and the whole material discharge port 9 is located on the right side of the debris discharge port 8. During use, when the transmission scraper 7 drives the coal to be transported, when the coal is transported to the position of the debris discharge port 8, the coal debris falls from the debris discharge port 8, and the large coal moves to the whole material discharge port 9 and falls, realizing the conveying and diverting of the coal.

[0029] Among them, the conveying and diverting mechanism further includes: a power rotating shaft 4, a power pulley 401, a power transmission belt 10, and a vibration pulley 11. There are two sets of power rotating shafts 4, and the two sets of power rotating shafts 4 are respectively rotatably connected to the left and right sides inside the scraper main body 1. The right power rotating shaft 4 is coaxially and fixedly connected to the rotating shaft of the power motor 3. The two sets of power rotating shafts 4 and the four sets of scraper sprockets 5 are coaxially and fixedly connected. There are two sets of power pulleys 401, and the two sets of power pulleys 401 are respectively coaxially and fixedly connected to the front and rear sides of the power rotating shaft 4. There are two sets of vibration pulleys 11, and the two sets of vibration pulleys 11 are respectively rotatably connected to the left and right sides inside the scraper main body 1. There are two sets of power transmission belts 10, and the two sets of power transmission belts 10 are respectively drivingly connected to the outer end faces of the two sets of vibration pulleys 11 and the two sets of power pulleys 401. During use, the rotation of the rotating shaft of the power motor 3 drives the rotation of the power rotating shaft 4, the rotation of the power rotating shaft 4 drives the rotation of the power pulley 401, the rotation of the power pulley 401 drives the transmission of the power transmission belt 10, and the transmission of the power transmission belt 10 drives the rotation of the vibration pulley 11.

[0030] Among them, the conveying and diverting mechanism further includes: a vibration cam 1101 and a vibration sieve 12. There are two sets of vibration cams 1101, and the two sets of vibration cams 1101 are respectively fixedly connected to the inner end faces of the two sets of vibration pulleys 11. The vibration sieve 12 is slidably connected to the inside of the lower end face of the scraper main body 1, the vibration sieve 12 slides at the position of the debris discharge port 8, and the vibration sieve 12 is located above the two sets of vibration cams 1101. During use, the rotation of the vibration pulley 11 drives the rotation of the vibration cam 1101, and the rotation of the vibration cam 1101 drives the sliding of the vibration sieve 12.

[0031] Among them, the conveying and diverting mechanism further includes: a vibration spring 1201. There are four sets of vibration springs 1201, and the four sets of vibration springs 1201 are respectively fixedly connected to the inside of the lower end face of the scraper main body 1. The four sets of vibration springs 1201 are respectively elastically connected to the four corners of the lower end face of the vibration sieve 12. During use, the sliding of the vibration sieve 12 drives the expansion and contraction of the vibration spring 1201, and the vibration spring 1201 and the vibration cam 1101 drive the vibration sieve 12 to slide back and forth to generate vibration.

[0032] The specific usage method and function of the first embodiment:

[0033] During the use process, when the transmission scraper 7 drives the coal transmission, the coal is transmitted to the position of the debris discharge port 8, and the coal debris falls from the debris discharge port 8, while the large coal moves to the whole material discharge port 9 and falls, realizing the conveying and diversion of the coal. The rotation of the power motor 3 drives the rotation of the power rotating shaft 4, the rotation of the power rotating shaft 4 drives the rotation of the power pulley 401, the rotation of the power pulley 401 drives the power transmission belt 10 to drive, the power transmission belt 10 drives the vibration pulley 11 to rotate, the rotation of the vibration pulley 11 drives the vibration cam 1101 to rotate, the rotation of the vibration cam 1101 drives the vibration sieve 12 to slide, the sliding of the vibration sieve 12 drives the vibration spring 1201 to expand and contract, and the vibration spring 1201 and the vibration cam 1101 drive the vibration sieve 12 to slide back and forth to generate vibration, and the vibration of the vibration sieve 12 shakes the coal debris down. Embodiment 2:

[0034] Based on Embodiment 1, as shown in the appendix Figure 6 as follows:

[0035] The utility model provides a scraper conveyor with a conveying and diversion structure, which further includes a separation and collection mechanism. The separation and collection mechanism is arranged on the right side of the lower end surface of the scraper body 1. The separation and collection mechanism includes: a debris collection box 13 and debris rollers 1301; the debris collection box 13 is located on the right side of the lower end surface of the scraper body 1; a total of four groups of debris rollers 1301 are provided, and the four groups of debris rollers 1301 are respectively rotatably connected to the four corners inside the lower end surface of the debris collection box 13. During the use process, when the debris collection box 13 is pulled to slide, it drives the debris rollers 1301 to move on the ground.

[0036] Among them, the separation and collection mechanism further includes: a positioning plug 101 and a positioning slot 1302; the positioning plug 101 is fixedly connected to the right side of the scraper body 1; the positioning slot 1302 is opened on the left end surface of the debris collection box 13, and the positioning plug 101 and the positioning slot 1302 are inserted and connected. During the use process, when the debris collection box 13 slides, it drives the positioning slot 1302 to move. When the positioning slot 1302 moves to the position of the positioning plug 101, the positioning plug 101 is inserted into the positioning slot 1302 to fix the position of the debris collection box 13 on the scraper body 1.

[0037] The specific usage method and function of this Embodiment 2:

[0038] During the use process, when the debris collection box 13 is pulled to slide, it drives the debris rollers 1301 to move on the ground. When the debris collection box 13 slides, it drives the positioning slot 1302 to move. When the positioning slot 1302 moves to the position of the positioning plug 101, the positioning plug 101 is inserted into the positioning slot 1302 to fix the position of the debris collection box 13 on the scraper body 1, realizing the collection of the debris dropped by the scraper conveyor by the debris collection box 13.

Claims

1. A scraper conveyor with a conveying and shunting structure, comprising a scraper main body (1), a feed inlet (2), a power motor (3), a scraper sprocket (5), a scraper chain (6), a conveying scraper (7), a conveying and shunting mechanism, and a separation and collection mechanism; the feed inlet (2) is opened on the left side of the upper end surface of the scraper main body (1); characterized in that: The power motor (3) is fixedly connected to the right side of the rear end face of the scraper body (1); four sets of scraper sprockets (5) are provided, and the four sets of scraper sprockets (5) are respectively rotatably connected to the left and right sides inside the scraper body (1); two sets of scraper chains (6) are provided, and the two sets of scraper chains (6) are respectively drivingly connected to the outer end faces of the four sets of scraper sprockets (5); multiple sets of conveying scrapers (7) are provided, and the multiple sets of conveying scrapers (7) are respectively fixedly connected to the outer end faces of the two sets of scraper chains (6); the conveying and diverting mechanism is arranged on the right side inside the scraper body (1); the separating and collecting mechanism is arranged on the right side of the lower end face of the scraper body (1).

2. The scraper conveyor with a conveying and shunting structure according to claim 1, characterized in that: The conveying and diverting mechanism includes: a debris discharge port (8) and a whole material discharge port (9); the debris discharge port (8) is opened on the right side of the lower end face of the scraper body (1); the whole material discharge port (9) is opened on the right side of the lower end face of the scraper body (1), and the whole material discharge port (9) is located on the right side of the debris discharge port (8).

3. The scraper conveyor with a conveying and shunting structure according to claim 1, characterized in that: The conveying and diverting mechanism further includes: a power rotating shaft (4), a power pulley (401), a power transmission belt (10) and a vibration pulley (11); two sets of power rotating shafts (4) are provided, and the two sets of power rotating shafts (4) are respectively rotatably connected to the left and right sides inside the scraper body (1), the right power rotating shaft (4) is coaxially and fixedly connected to the rotating shaft of the power motor (3), and the two sets of power rotating shafts (4) are coaxially and fixedly connected to the four sets of scraper sprockets (5); two sets of power pulleys (401) are provided, and the two sets of power pulleys (401) are respectively coaxially and fixedly connected to the front and rear sides of the power rotating shaft (4); two sets of vibration pulleys (11) are provided, and the two sets of vibration pulleys (11) are respectively rotatably connected to the left and right sides inside the scraper body (1); two sets of power transmission belts (10) are provided, and the two sets of power transmission belts (10) are respectively drivingly connected to the outer end faces of the two sets of vibration pulleys (11) and the two sets of power pulleys (401).

4. The scraper conveyor with a conveying and diverting structure according to claim 3, characterized in that: The conveying and diverting mechanism further includes: a vibration cam (1101) and a vibration sieve (12); two sets of vibration cams (1101) are provided, and the two sets of vibration cams (1101) are respectively fixedly connected to the inner end faces of the two sets of vibration pulleys (11); the vibration sieve (12) is slidably connected to the inside of the right side of the lower end face of the scraper body (1), the vibration sieve (12) slides at the position of the debris discharge port (8), and the vibration sieve (12) is located above the two sets of vibration cams (1101).

5. The scraper conveyor with a conveying and diverting structure according to claim 4, wherein: The conveying and diverting mechanism further includes: vibration springs (1201); four sets of vibration springs (1201) are provided, and the four sets of vibration springs (1201) are respectively fixedly connected to the inside of the right side of the lower end face of the scraper body (1), and the four sets of vibration springs (1201) are respectively elastically connected to the four corners of the lower end face of the vibration sieve (12).

6. The scraper conveyor with a conveying and shunting structure according to claim 1, characterized in that: The separation and collection mechanism includes: a debris collection box (13) and debris rollers (1301); the debris collection box (13) is located on the right side of the lower end face of the scraper body (1); a total of four groups of debris rollers (1301) are provided, and the four groups of debris rollers (1301) are respectively rotatably connected to the four corners inside the lower end face of the debris collection box (13).

7. The scraper conveyor with a conveying and shunting structure according to claim 6, wherein: The separation and collection mechanism further includes: a positioning plug (101) and a positioning slot (1302); the positioning plug (101) is fixedly connected to the right side of the scraper body (1); the positioning slot (1302) is opened on the left end face of the debris collection box (13), and the positioning plug (101) and the positioning slot (1302) are connected by insertion.

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