CN206613566U - A kind of coal crushing device with drying function - Google Patents

Abstract

The utility model relates to a coal crushing device, in particular to a coal crushing device with a drying function. A coal crushing device with a drying function, comprising a feed pipe with a hopper, a crushing box, a left crushing device, a right crushing device, a left driving device, a right driving device, a left fixing frame, a right fixing frame, a top Shelf plate, base plate, hot air drying device, conveyor belt device, the feed pipe with the feed hopper is welded in the middle of the top of the crushing box, the left side of the bottom of the crushing box is welded to the left fixed frame, and the bottom of the left fixed frame is welded to the The left side of the top of the base plate, the right end of the crushing box is welded to the top shelf plate, the right side of the bottom of the top shelf plate is welded to the right fixing frame, the bottom of the right fixing frame is welded to the right side of the top of the base plate; the middle of the bottom of the top shelf plate is connected by bolts Hot air drying device; the top of the base plate is connected to the conveyor belt device through bolts. The utility model has lower energy consumption, higher crushing efficiency and uniform crushing particle size.

Description

A coal crushing device with drying function

technical field

The utility model relates to a coal crushing device, in particular to a coal crushing device with a drying function.

Background technique

Crushing is an indispensable operation link in the coal mining process. Raw coal or bituminous coal can only be transported to the next link for processing and treatment after crushing. The effect of material crushing depends directly on the performance of the crushing device. The crushers in the prior art generally have the disadvantages of large energy consumption, low crushing efficiency, and uneven crushing particle size, and the operating effect is difficult to achieve an ideal state. And because the newly mined raw coal or bituminous coal generally contains a certain amount of water and is relatively humid, it needs to be further dried before it can be used. The existing coal crushing device does not have this function, resulting in low coal processing and production efficiency.

For example, the coal crusher whose patent application number is CN201620826768.9, the utility model discloses a coal crusher, relates to the technical field of coal crushing, including a feed port, a crushing chamber and a discharge port, and the feed port is set at the The top of the crushing chamber, the outlet is set at the bottom of the crushing chamber and corresponds to the position of the feeding port, the crushing chamber is provided with a first crushing device and a second crushing device, and the first crushing device includes A crushing roller, a buffer arm and a motor, the buffer arm is horizontally arranged on the side wall of the crushing chamber, one end of the buffer arm is arranged on the side wall of the crushing chamber, and the crushing roller is arranged on the buffer At the other end of the arm, the second crushing device has the same structure as the first crushing device, and the second crushing device and the first crushing device are arranged symmetrically with respect to the center of the feed inlet. The coal crusher provided by the utility model has small vibration during operation, uniform crushing particle size, high crushing efficiency, and has the value of popularization and application. The utility model has the disadvantages of high energy consumption, low crushing efficiency, uneven crushing particle size, and the problem that the crushing device has a single function and cannot dry the crushed raw coal.

Utility model content

The purpose of this utility model is to provide a coal crushing device with a drying function, which has low energy consumption, high crushing efficiency, and uniform crushing particle size, and is equipped with a hot air drying device, which can dry and dehumidify the crushed coal It is convenient to improve the production and processing efficiency of coal.

The purpose of this utility model is achieved through the following technical solutions:

A coal crushing device with a drying function, comprising a feed pipe with a hopper, a crushing box, a left crushing device, a right crushing device, a left driving device, a right driving device, a left fixing frame, a right fixing frame, a top Shelf plate, base plate, hot air drying device, conveyor belt device, the feed pipe with the feed hopper is welded in the middle of the top of the crushing box, the left fixing frame is welded on the left side of the bottom of the crushing box, and the bottom of the left fixing frame is welded on the The left side of the top of the base plate, the right end of the crushing box is welded to the top shelf plate, the right side of the bottom of the top shelf plate is welded to the right fixing frame, the bottom of the right fixing frame is welded to the right side of the top of the base plate; the middle of the bottom of the top shelf plate is connected by bolts Hot air drying device; the top of the base plate is connected to the conveyor belt device by bolts; the left outer end of the crushing box is connected to the left driving device by bolts, the right outer end of the crushing box is connected to the right driving device by bolts, and the left end of the crushing box is set The left crushing device, the right crushing device is installed at the right end of the inside of the crushing box;

The left crushing device is composed of a first inner crushing rod device and a first outer crushing rod device, the first inner crushing rod device is connected to the inner side of the first outer crushing rod device through a bearing; the right crushing device is composed of a second inner crushing rod device device and a second outer breaking rod device, and the second inner breaking rod device is connected to the inner side of the second outer breaking rod device through bearings;

The left drive device is composed of a left drive motor, a left drive shaft, and a left transmission wheel. The output end of the left drive motor is connected to the left drive shaft, and the upper end of the left drive shaft is welded to the left drive wheel. Rod device, the first outer broken rod device is connected to the second outer broken rod device through the second transmission belt; the right drive device is composed of a right drive motor, a right drive shaft, and a right drive wheel, and the output end of the right drive motor is connected to the right drive shaft, The upper end of the right drive shaft is welded to the right drive wheel, and the right drive wheel is connected to the second inner breaker device through the third drive belt, and the second inner breaker device is connected to the first inner breaker device through the fourth drive belt; the left drive device, the right drive The device, the hot air drying device and the conveyor belt device are all connected to the power supply and the control switch through wires, and the control switch controls the left driving device, the right driving device, the hot air drying device and the conveyor belt device.

The hot air drying device is composed of a suction pipe with a suction fan, an electric heating box, an air delivery pipe, and a rectangular air outlet nozzle with a plurality of air outlet holes on the bottom; the bottom end of the suction pipe with a suction fan is The middle of the top of the electric heating box is connected by welding, the inside of the electric heating box is connected to the electric heater by bolts, the electric heating box is installed on the left side of the top frame plate by bolts, the bottom of the electric heating box is welded to the air duct, and the bottom of the air duct is welded to the bottom surface A rectangular air outlet with multiple air outlets; the bottom of the rectangular air outlet with multiple air outlets is a conveyor belt device.

The first inner crushing rod device is composed of a first inner rotating shaft, a first rotating wheel, a first cylindrical roller bearing, and a plurality of first inner crushing rollers, the upper end of the first inner rotating shaft is welded to the first rotating wheel, The lower end of the first rotating wheel is welded to the first cylindrical roller bearing, the outer end of the first cylindrical roller bearing is welded to the inner side of the first outer breaking rod device, and the lower end of the first inner rotating shaft passes through the left and right sides of the shaft body of the first outer breaking rod device. Each end is welded with a plurality of first inner crushing rollers; the first rotating wheel is connected to the second inner crushing rod device through the fourth transmission belt; the first outer crushing rod device is composed of the first outer rotating shaft, the second rotating wheel, the second Three rotating wheels, the second cylindrical roller bearing, and multiple first outer crushing rollers; the upper end of the first outer rotating shaft is welded from top to bottom by the second rotating wheel, the third rotating wheel, and the second cylindrical roller bearing, The second cylindrical roller bearing is welded on the left end of the top surface of the crushing box, and the left and right ends of the first outer rotating shaft inserted into the inside of the crushing box are respectively welded with a plurality of first outer crushing rollers; the second rotating wheel passes through the second transmission belt It is connected with the second outer breaking rod device; the third rotating wheel is connected with the left transmission wheel inside the left driving device through the first transmission belt.

The second inner crushing rod device is composed of a second inner rotating shaft, a fourth rotating wheel, a fifth rotating wheel, a third cylindrical roller bearing, and a plurality of second inner crushing rollers, the fourth rotating wheel, the fifth rotating wheel . The third cylindrical roller bearing is welded to the upper end of the second inner rotating shaft from top to bottom, and the lower end of the second inner rotating shaft passes through the left and right ends of the shaft body of the second outer crushing rod device, respectively welding multiple second inner crushing rollers; The outer end of the third cylindrical roller bearing is welded to the inner side of the second outer breaking rod device; the fourth rotating wheel is connected to the first inner breaking rod device through the fourth transmission belt, and the fifth rotating wheel is connected to the right driving wheel through the third transmission belt ;

The second outer crushing rod device is composed of the second outer rotating shaft, the sixth rotating wheel, the fourth cylindrical roller bearing, and a plurality of second outer crushing rollers; the sixth rotating wheel and the fourth cylindrical roller bearing are from top to bottom The bottom is welded on the upper end of the second outer rotating shaft, the fourth cylindrical roller bearing is welded on the right end of the top surface of the crushing box, and the left and right ends of the second outer rotating shaft inserted into the inside of the crushing box are welded with multiple second outer crushing rollers; The sixth rotating wheel is connected to the first outer breaking rod device through a second transmission belt.

The lower end of the right side of the conveyor belt device and the right side of the top of the base plate are connected to the coal scraper device through bolts. The coal scraper device is composed of a fixed plate and a left inclined coal scraper. The bottom end of the left inclined coal scraper is welded on the fixed plate. The bottom of the fixed plate is connected to the top of the base plate by bolts, and the left upper end of the left inclined coal scraper is close to the conveyor belt device.

Beneficial effects of the utility model: a coal crushing device with a drying function of the utility model is composed of the first inner crushing rod device inside the left crushing device, the first outer crushing rod device and the second inner crushing device inside the right crushing device. The crushing rod device and the second outer crushing rod device are used together for crushing. When crushing, the first inner crushing rod device and the second inner crushing rod device rotate in the same direction, and the first outer crushing rod device and the second outer crushing rod device rotate in the same direction , upper and lower reverse crushing, high crushing efficiency, uniform crushing particle size, and a hot air drying device is installed at the lower end, which can dry and dehumidify the crushed coal, which is convenient to improve the production and processing efficiency of coal.

Description of drawings

Below in conjunction with accompanying drawing and specific implementation method, the utility model is described in further detail.

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic structural view of the left crushing device inside the utility model;

Fig. 3 is a schematic structural view of the internal right crushing device of the utility model;

Fig. 4 is a structural schematic diagram of the first inner breaking rod device inside the utility model;

Fig. 5 is a structural schematic diagram of the first outer breaking rod device inside the utility model;

Fig. 6 is a structural schematic diagram of the second inner breaking rod device inside the utility model;

Fig. 7 is a schematic structural view of the utility model's inner second outer breaking rod device;

Fig. 8 is a structural schematic diagram of an internal hot air drying device of the present invention;

Fig. 9 is a structural schematic diagram of the inner rectangular air outlet of the utility model;

Fig. 10 is a schematic structural view of the internal coal scraper device of the present invention;

Fig. 11 is the internal circuit diagram of the utility model;

Fig. 12 is a structural schematic diagram of the utility model internal left driving device;

Fig. 13 is a schematic structural view of the internal right drive device of the present invention.

In the figure: feeding pipe 1 with feeding hopper; crushing box 2;

Left crushing device 3; first inner crushing rod device 3-1; first inner rotating shaft 3-1-1; first rotating wheel 3-1-2; first cylindrical roller bearing 3-1-3; Inner crushing roller 3-1-4; first outer crushing rod device 3-2; first outer rotating shaft 3-2-1; second rotating wheel 3-2-2; third rotating wheel 3-2-3; The second cylindrical roller bearing 3-2-4; the first outer crushing roller 3-2-5;

Right crushing device 4; second inner crushing rod device 4-1; second inner rotating shaft 4-1-1; fourth rotating wheel 4-1-2; fifth rotating wheel 4-1-3; third cylindrical roller Sub-bearing 4-1-4; second inner crushing roller 4-1-5;

The second outer crushing rod device 4-2; the second outer rotating shaft 4-2-1; the sixth rotating wheel 4-2-2; the fourth cylindrical roller bearing 4-2-3; multiple second outer crushing rollers 4-2-4;

Left drive device 5; Left drive motor 5-1; Left drive shaft 5-2; Left drive wheel 5-3;

Right drive device 6; Right drive motor 6-1; Right drive shaft 6-2; Right drive wheel 6-3;

Left fixed frame 7; Right fixed frame 8; Top frame plate 9; Base plate 10;

Hot air drying device 11; suction pipe 11-1 with suction fan; electric heating box 11-2; air delivery pipe 11-3; rectangular air outlet 11-4; electric heater 11-5;

Conveyor belt device 12;

Coal scraper device 13; fixed plate 13-1; left inclined coal scraper 13-2.

detailed description

Below in conjunction with accompanying drawing, the utility model is described in further detail.

Specific implementation mode one:

As shown in Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6, Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, Figure 12, and Figure 13, a coal drying function Crushing device, including feeding pipe 1 with feeding hopper, crushing box 2, left crushing device 3, right crushing device 4, left driving device 5, right driving device 6, left fixing frame 7, right fixing frame 8, top Frame plate 9, base plate 10, hot air drying device 11, conveyor belt device 12, the feed pipe 1 with the feed hopper is welded in the middle of the top of the crushing box 2, and the left fixing frame is welded on the left side of the bottom of the crushing box 2 7. The bottom of the left fixing frame 7 is welded to the left side of the top of the base plate 10, the right end of the crushing box 2 is welded to the top frame plate 9, the right side of the bottom of the top frame plate 9 is welded to the right fixing frame 8, and the bottom of the right fixing frame 8 is welded to the base The right side of the top of the plate 10; the middle of the bottom end of the top shelf plate 9 is connected to the hot air drying device 11 by bolts; the top of the base plate 10 is connected to the conveyor belt device 12 by bolts; the left outer end of the crushing box 2 is connected by bolts The left driving device 5, the right outer end of the crushing box 2 is connected to the right driving device 6 by bolts, the left crushing device 3 is installed at the left end of the crushing box 2, and the right crushing device 4 is installed at the right end of the crushing box 2;

The left crushing device 3 is composed of a first inner crushing rod device 3-1 and a first outer crushing rod device 3-2, and the first inner crushing rod device 3-1 is arranged inside the first outer crushing rod device 3-2; The right crushing device 4 is composed of a second inner crushing rod device 4-1 and a second outer crushing rod device 4-2, and the second inner crushing rod device 4-1 is arranged inside the second outer crushing rod device 4-2;

Described left drive device 5 is made up of left drive motor 5-1, left drive shaft 5-2, left drive wheel 5-3, and left drive motor 5-1 output end is connected with left drive shaft 5-2, and left drive shaft 5- 2 The upper end is welded with the left drive wheel 5-3, the left drive wheel 5-3 is connected to the first outer breaker device 3-2 through the first drive belt, and the first outer breaker device 3-2 is connected to the second outer breaker device through the second drive belt Device 4-2; the right driving device 6 is composed of a right driving motor 6-1, a right driving shaft 6-2, and a right transmission wheel 6-3, and the output end of the right driving motor 6-1 is connected to the right driving shaft 6-2, The upper end of the right drive shaft 6-2 is welded to the right transmission wheel 6-3, and the right transmission wheel 6-3 is connected to the second inner breaking rod device 4-1 through the third driving belt, and the second inner breaking rod device 4-1 is connected through the fourth driving belt The first inner crushing rod device 3-1; the left driving device 5, the right driving device 6, the hot air drying device 11, and the conveyor belt device 12 are all connected to the power supply and the control switch through wires, and the control switch controls the left driving device 5 and the right driving device. Driving device 6, hot air drying device 11, conveyor belt device 12.

The hot air drying device 11 is composed of a suction pipe 11-1 with a suction fan, an electric heating box 11-2, an air delivery pipe 11-3, and a rectangular air outlet nozzle 11-4 with a plurality of air outlet holes on the bottom surface. The bottom end of the suction pipe 11-1 with the suction fan is welded to the middle of the top of the electric heating box 11-2, and the inside of the electric heating box 11-2 is connected to the electric heater 11-5 by bolts, and the electric heating box 11-2 Installed on the top left side of the top frame plate 9 by bolts, the bottom of the electric heating box 11-2 is welded to the air delivery pipe 11-3, and the bottom of the air delivery pipe 11-3 is welded to connect the rectangular air outlet with multiple air outlet holes on the bottom surface 11-4; the lower end of the rectangular air outlet 11-4 with a plurality of air outlets arranged on the bottom is the conveyor belt device 12 .

The first inner crushing rod device 3-1 consists of a first inner rotating shaft 3-1-1, a first rotating wheel 3-1-2, a first cylindrical roller bearing 3-1-3, a plurality of first inner Composed of crushing rollers 3-1-4, the upper end of the first inner rotating shaft 3-1-1 is welded to the first rotating wheel 3-1-2, and the lower end of the first rotating wheel 3-1-2 is welded to the first cylindrical roller bearing 3-1-3, the outer end of the first cylindrical roller bearing 3-1-3 is welded to the inner side of the first outer breaking rod device 3-2, and the lower end of the first inner rotating shaft 3-1-1 passes through the first outer breaking rod The left and right ends of the shaft body of the device 3-2 are welded with multiple first inner crushing rollers 3-1-4; the first rotating wheel 3-1-2 is connected to the second inner crushing rod device 4-1 through the fourth transmission belt ; The first outer crushing rod device 3-2 consists of the first outer rotating shaft 3-2-1, the second rotating wheel 3-2-2, the third rotating wheel 3-2-3, the second cylindrical roller bearing 3-2-4. It is composed of multiple first outer crushing rollers 3-2-5; the upper end of the first outer rotating shaft 3-2-1 is welded from top to bottom by the second rotating wheel 3-2-2, the third Rotary wheel 3-2-3, the second cylindrical roller bearing 3-2-4, the second cylindrical roller bearing 3-2-4 is welded on the left end of the top surface of the crushing box 2, the first outer rotating shaft 3-2-1 The left and right ends of the shaft inserted into the crushing box 2 are welded with multiple first outer crushing rollers 3-2-5; the second rotating wheel 3-2-2 is connected to the second outer crushing rod device 4 through the second transmission belt -2; the third rotating wheel 3-2-3 is connected to the left transmission wheel 5-3 inside the left driving device 5 through the first transmission belt.

The second inner crushing rod device 4-1 consists of a second inner rotating shaft 4-1-1, a fourth rotating wheel 4-1-2, a fifth rotating wheel 4-1-3, and a third cylindrical roller bearing 4 -1-4, composed of multiple second inner crushing rollers 4-1-5, fourth rotating wheel 4-1-2, fifth rotating wheel 4-1-3, third cylindrical roller bearing 4-1-4 It is welded on the upper end of the second inner rotating shaft 4-1-1 from top to bottom, and the lower end of the second inner rotating shaft 4-1-1 passes through the shaft body of the second outer breaking rod device 4-2. The second inner crushing roller 4-1-5; the outer end of the third cylindrical roller bearing 4-1-4 is welded on the inner side of the second outer crushing rod device 4-2; the fourth rotating wheel 4-1-2 The first inner crushing rod device 3-1 is connected through the fourth transmission belt, and the fifth rotating wheel 4-1-3 is connected with the right transmission wheel 6-3 through the third transmission belt; the second external crushing rod device 4-2 is controlled by the second Outer rotating shaft 4-2-1, sixth rotating wheel 4-2-2, fourth cylindrical roller bearing 4-2-3, multiple second outer crushing rollers 4-2-4; sixth rotating wheel 4 -2-2. The fourth cylindrical roller bearing 4-2-3 is welded to the upper end of the second outer rotating shaft 4-2-1 from top to bottom, and the fourth cylindrical roller bearing 4-2-3 is welded to the crushing box 2 At the right end of the top surface, the second outer rotating shaft 4-2-1 is inserted into the left and right ends of the shaft body inside the crushing box 2 and welded with multiple second outer crushing rollers 4-2-4; the sixth rotating wheel 4-2 -2 is connected to the first outer breaking rod device 3-2 through the second transmission belt.

The lower end of the right side of the conveyor belt device 12 and the right side of the top of the base plate 10 are connected to the coal scraper device 13 by bolts. The coal scraper device 13 is composed of a fixed plate 13-1 and a left inclined coal scraper 13-2. The bottom of the coal plate 13-2 is welded on the fixed plate 13-1, and the bottom of the fixed plate 13-1 is connected to the top of the base plate 10 by bolts, and the upper left side of the left inclined coal scraper 13-2 is close to the conveyor belt device 12.

The electric heater 11-5 adopts a quartz heating tube.

In Fig. 11, M1 is the internal motor of the left driving device; M2 is the internal motor of the right driving device; M3 is the internal suction fan motor of the hot air drying device; M4 is the internal motor of the conveyor belt device; resistance wire R is an electric heater.

A kind of coal crushing device with drying function of the utility model, its working principle is: when in use, first connect the left driving device 5, the right driving device 6, the hot air drying device 11, and the conveyor belt device 12 through wires Power supply, then control the left drive device 5, right drive device 6, hot air drying device 11, and conveyor belt device 12 to turn on through the control switch, and then put coal into the feed pipe 1 with the feed hopper, and the coal enters the crushing box 2. Inside, it is crushed by the left crushing device 3 and the right crushing device 4. After crushing, it falls onto the conveyor belt device 12, runs forward through the conveyor belt device 12, and passes through the upper end of the conveyor belt device 12 and the bottom end of the top shelf plate 9. The middle hot air drying device 11 performs drying and dehumidification to remove the moisture and moisture in the coal. The lower end of the right side of the conveyor belt device 12 and the right side of the top of the base plate 10 are connected with the coal scraper device 13 by bolts, and the coal scraper device 13 is fixed by The plate 13-1 and the left inclined coal scraping plate 13-2 are composed of the left inclined coal scraping plate 13-2. The upper left side of the inclined coal scraper 13-2 is close to the conveyor belt device 12, and the left inclined coal scraper 13-2 performs coal scraping treatment on the conveyor belt device 12 after the coal is transported, and can hang the coal slag;

Described left drive device 5 is made up of left drive motor 5-1, left drive shaft 5-2, left drive wheel 5-3, and left drive motor 5-1 output end is connected with left drive shaft 5-2, and left drive shaft 5- 2. The upper end is welded with the left driving wheel 5-3. When in use, the left driving wheel 5-3 is connected to the first outer breaking rod device 3-2 through the first driving belt, and the first outer breaking rod device 3-2 is connected to the second breaking rod device through the second driving belt. Two outer breaking rod devices 4-2; the left drive wheel 5-3 drives the operation of the first outer breaking rod device 3-2, and the first outer breaking rod device 3-2 drives the operation of the second outer breaking rod device 4-2; The running directions of the first outer breaking rod device 3-2 and the second outer breaking rod device 4-2 are the same, and when the coal is crushed, the coal is crushed first;

The right driving device 6 is composed of a right driving motor 6-1, a right driving shaft 6-2, and a right transmission wheel 6-3. The output end of the right driving motor 6-1 is connected to the right driving shaft 6-2, and the right driving shaft 6- 2. The upper end is welded with the right transmission wheel 6-3. When in use, the right transmission wheel 6-3 is connected to the second inner broken rod device 4-1 through the third transmission belt, and the second inner broken rod device 4-1 is connected to the second inner broken rod device through the fourth transmission belt. An inner breaking rod device 3-1; the right drive wheel 6-3 drives the operation of the second inner breaking rod device 4-1, and the second inner breaking rod device 4-1 drives the operation of the first inner breaking rod device 3-1; The running directions of the first inner breaking rod device 3-1 and the second inner breaking rod device 4-1 are the same, and opposite to the running directions of the first outer breaking rod device 3-2 and the second outer breaking rod device 4-2. After the coal is crushed by the first outer crushing rod device 3-2 and the second outer crushing rod device 4-2, the coal is crushed for the second time, with good crushing effect and high crushing efficiency;

The hot air drying device 11 is composed of a suction pipe 11-1 with a suction fan, an electric heating box 11-2, an air delivery pipe 11-3, and a rectangular air outlet 11-4 with a plurality of air outlet holes on the bottom surface. The bottom end of the suction pipe 11-1 with the suction fan is welded to the middle of the top of the electric heating box 11-2, and the inside of the electric heating box 11-2 is connected to the electric heater 11-5 by bolts, and the electric heating box 11-2 Installed on the top left side of the top frame plate 9 by bolts, the bottom of the electric heating box 11-2 is welded to the air delivery pipe 11-3, and the bottom of the air delivery pipe 11-3 is welded to connect the rectangular air outlet with multiple air outlet holes on the bottom surface 11-4; the lower end of the rectangular air outlet nozzle 11-4 with multiple air outlet holes on the bottom is a conveyor belt device 12; when in use, the air suction pipe 11-1 with a suction fan sucks air into the electric heating box 11- 2 inside, then heated by the electric heater 11-5 inside the electric heating box 11-2, and then transported to the rectangular air outlet 11-4 with multiple air outlets on the bottom surface through the air delivery pipe 11-3 after heating, and The crushed coal on the conveyer belt device 12 is blown through the rectangular air outlet nozzle 11-4 to dry and dehumidify it.

Of course, the above descriptions are not limitations of the present utility model, and the present utility model is not limited to the above-mentioned examples. Changes, modifications, additions or replacements made by those of ordinary skill in the art within the essential scope of the present utility model also belong to Protection scope of the present utility model.

Claims (5)

1. a kind of coal crushing device with drying function, including it is the feed pipe (1) with feed hopper, broken case (2), left broken Crushing device (3), right breaker (4), left drive device (5), right drive device (6), left fixed mount (7), right fixed mount (8), Cabane plate (9), bedplate (10), hot-air drying unit (11), conveyer belt apparatus (12), it is characterised in that：It is described to carry charging The feed pipe (1) of bucket is welded in the middle of broken case (2) top, crushes the left fixed mount (7) of welding, left fixation on the left of case (2) bottom Frame (7) bottom is welded on bedplate (10) top left hand, crushes case (2) right-hand member welding cabane plate (9), and cabane plate (9) bottom is right Right fixed mount (8) is welded in side, and right fixed mount (8) bottom is welded on the right side of bedplate (10) top；In cabane plate (9) bottom Between be bolted hot-air drying unit (11)；Bedplate (10) top is bolted conveyer belt apparatus (12)； Outer end is bolted left drive device (5) on the left of the broken case (2), and outer end is bolted on the right side of broken case (2) Right drive device (6), crushes the internal left end of case (2) and sets left breaker (3), crushes the internal right-hand member of case (2) and sets right broken Device (4)；

The left breaker (3) crushes lever apparatus (3-1), the first outer broken lever apparatus (3-2) in first and constituted, in first Broken lever apparatus (3-1) is arranged on the inside of the first outer broken lever apparatus (3-2)；The right breaker (4) crushes in second Lever apparatus (4-1), the second outer broken lever apparatus (4-2) are constituted, and lever apparatus (4-1) is crushed in second and is arranged on the second outer crushing rod On the inside of device (4-2)；

The left drive device (5) is made up of left driving motor (5-1), left driving shaft (5-2), Left Drive wheel (5-3), left driving Motor (5-1) output end connection left driving shaft (5-2), left driving shaft (5-2) upper end welding Left Drive wheel (5-3), Left Drive wheel (5-3) is passed by the outer broken lever apparatus (3-2) of the first transmission belt connection first, the first outer broken lever apparatus (3-2) by second The dynamic outer broken lever apparatus (4-2) of band connection second；

The right drive device (6) is made up of right driving motor (6-1), right driving axle (6-2), right drive (6-3), right driving Weld right drive (6-3), right drive in motor (6-1) output end connection right driving axle (6-2), right driving axle (6-2) upper end (6-3) passes through the 4th biography by crushing broken lever apparatus (4-1) in lever apparatus (4-1), second in the 3rd transmission belt connection second Lever apparatus (3-1) is crushed in dynamic band connection first；The left drive device (5), right drive device (6), hot-air drying unit (11), conveyer belt apparatus (12) is all by wire connecting power, controlling switch, and controlling switch controls left drive device (5), right drive Dynamic device (6), hot-air drying unit (11), conveyer belt apparatus (12).

2. a kind of coal crushing device with drying function according to claim 1, it is characterised in that：The hot blast dries Equipment for drying (11) sets multiple by the aspiration channel (11-1) with induced-draught fan, electrical heating case (11-2), wind conveying pipe (11-3), bottom surface The rectangle air outlet (11-4) of exhaust vent is constituted；Described aspiration channel (11-1) bottom with induced-draught fan is welded to connect electrical heating case In the middle of (11-2) top, electric heater (11-5) is bolted inside electrical heating case (11-2), electrical heating case (11-2) leads to Bolt is crossed installed in cabane plate (9) top left hand, electrical heating case (11-2) bottom welding wind conveying pipe (11-3), wind conveying pipe (11-3) Bottom is welded to connect the rectangle air outlet (11-4) that bottom surface sets multiple exhaust vents；Bottom surface sets the rectangle air-out of multiple exhaust vents Mouth (11-4) lower end is conveyer belt apparatus (12).

3. a kind of coal crushing device with drying function according to claim 1, it is characterised in that：In described first Broken lever apparatus (3-1) is by the first inner rotary shaft (3-1-1), the first rotating wheel (3-1-2), the first cylinder roller bearing (3-1- 3), breaker roll (3-1-4) is constituted in many first, and the first rotating wheel (3-1- is welded in the first inner rotary shaft (3-1-1) upper end 2), the first cylinder roller bearing (3-1-3) is welded in the first rotating wheel (3-1-2) lower end, and the first cylinder roller bearing (3-1-3) is outside End is welded on the inside of the first outer broken lever apparatus (3-2), and the first inner rotary shaft (3-1-1) lower end passes the first outer broken lever apparatus Respectively weld breaker roll (3-1-4) in many first in the axis body left and right ends of (3-2)；First rotating wheel (3-1-2) passes through Lever apparatus (4-1) is crushed in four transmission belts connection second；Described first outer broken lever apparatus (3-2) is by the first outer rotary shaft (3- 2-1), the second rotating wheel (3-2-2), the 3rd rotating wheel (3-2-3), the second cylinder roller bearing (3-2-4), many first it is outer broken Broken roller (3-2-5) is constituted；From top to bottom weld the second rotating wheel (3-2-2), the 3rd in first outer rotary shaft (3-2-1) upper end Rotating wheel (3-2-3), the second cylinder roller bearing (3-2-4), the second cylinder roller bearing (3-2-4) are welded on broken case (2) Top surface left end, the first outer rotary shaft (3-2-1) is inserted into the internal axis body left and right ends of broken case (2) and respectively welded outside many first Breaker roll (3-2-5)；Second rotating wheel (3-2-2) passes through the outer broken lever apparatus (4-2) of the second transmission belt connection second；Institute State the 3rd rotating wheel (3-2-3) and the internal Left Drive wheel (5-3) of left drive device (5) is connected by the first transmission belt.

4. a kind of coal crushing device with drying function according to claim 1, it is characterised in that：In described second Broken lever apparatus (4-1) is by the second inner rotary shaft (4-1-1), the 4th rotating wheel (4-1-2), the 5th rotating wheel (4-1-3), the 3rd Cylinder roller bearing (4-1-4), breaker roll (4-1-5) is constituted in many second, the 4th rotating wheel (4-1-2), the 5th rotating wheel (4-1-3), the 3rd cylinder roller bearing (4-1-4) are from top to bottom welded on the second inner rotary shaft (4-1-1) upper end, the second inward turning Respectively weld breaker roll in many second in the axis body left and right ends that rotating shaft (4-1-1) lower end passes the second outer broken lever apparatus (4-2) (4-1-5)；3rd cylinder roller bearing (4-1-4) outer end is welded on the inside of the second outer broken lever apparatus (4-2)；Described Four rotating wheels (4-1-2) in the 4th transmission belt connection first by crushing lever apparatus (3-1), and the 5th rotating wheel (4-1-3) passes through 3rd transmission belt connects right drive (6-3)；Described second outer broken lever apparatus (4-2) is by the second outer rotary shaft (4-2-1), the Six rotating wheels (4-2-2), the 4th cylinder roller bearing (4-2-3), many second outer breaker rolls (4-2-4) are constituted；6th rotation Wheel (4-2-2), the 4th cylinder roller bearing (4-2-3) are from top to bottom welded on the second outer rotary shaft (4-2-1) upper end, the 4th circle Post roller bearing (4-2-3) is welded on broken case (2) top surface right-hand member, and the second outer rotary shaft (4-2-1) is inserted into broken case (2) Respectively weld many second outer breaker rolls (4-2-4) in the axis body left and right ends in portion；6th rotating wheel (4-2-2) passes by second The dynamic outer broken lever apparatus (3-2) of band connection first.

5. a kind of coal crushing device with drying function according to claim 1, it is characterised in that：The conveyer belt Lower end, bedplate (10) top right side are bolted coal scraper plate device (13), coal scraper plate device (13) on the right side of device (12) It is made up of fixed plate (13-1), left tiltedly coal scraper plate (13-2), left tiltedly coal scraper plate (13-2) bottom is welded in fixed plate (13-1), Fixed plate (13-1) bottom is bolted upper end on the left of bedplate (10) top, left tiltedly coal scraper plate (13-2) and is close to conveyer belt Device (12).