Feed material crusher

Abstract

The utility model provides a feed material crusher, and belongs to the technical field of crushers. Comprising a crushing box, an inlet is formed in the top of the crushing box, an outlet is formed in the bottom of the crushing box, crushing rollers are symmetrically arranged in the crushing box, anti-blocking assemblies are arranged in the inlet and the outlet, and a driving assembly for driving the anti-blocking assemblies and the crushing rollers at the same time is arranged on one side wall of the crushing box; the anti-blocking assembly comprises a rotating rod and turning blades arranged on the rotating rod; the driving assembly comprises a motor, a driving belt wheel, a driven belt wheel arranged at one end of the rotating rod, a gear arranged at one end of the smashing roller and located outside the smashing box, and a belt matched with the driving belt wheel and the driven belt wheel. The anti-blocking assembly and the crushing roller are simultaneously driven to work through the driving assembly, and compared with a traditional driving structure which is respectively provided with each anti-blocking assembly and each crushing roller, the driving structure of the anti-blocking assembly and the driving structure of the crushing roller are organically combined, so that the comprehensive cost is reduced, and the resource utilization rate is improved.

Description

Technical Field

[0001] The utility model provides a feed material crusher, belonging to the technical field of crushers. Background Art

[0002] A grinder is a device that crushes large solid materials into small ones. It is mainly composed of a feeding mechanism, a crushing mechanism, and a wind conveying mechanism. According to different usage scenarios, it can be divided into feed grinders, Chinese herbal medicine grinders, ultrafine grinders, cryogenic grinders, eddy current cinder grinders, and garbage grinders. Among them, the feed material grinder is mainly used to crush feed materials. During feed processing, the source feed is put into the grinder and crushed into fine feed through the grinder.

[0003] The existing feed material grinder can basically meet the use needs. When in use, since the feed material needs to be continuously added to the grinder from the inlet, and the feed material after grinding needs to be discharged through the outlet, anti-blocking components are usually added at the inlet and outlet. However, since the added anti-blocking components usually need to be provided with a separate driving structure, and the grinding roller in the grinder also needs to be provided with a separate driving structure, it is inevitable that the overall cost will increase, and the resource utilization rate needs to be improved. Based on this, the utility model provides a feed material grinder. Utility Model Content

[0004] The technical problem solved by the utility model is that: each anti-blocking component and the driving structure of the crushing roller need to be separately provided, which inevitably increases the comprehensive cost and the resource utilization rate needs to be improved.

[0005] In order to solve the technical problem, the technical solution provided by the utility model is: a feed material crusher, including a crushing box, an inlet is provided at the top of the crushing box, an outlet is provided at the bottom of the crushing box, crushing rollers are symmetrically arranged in the crushing box, anti-blocking components are provided in the inlet and the outlet, and a driving component for simultaneously driving the anti-blocking component and the crushing roller is provided on one side wall of the crushing box, the anti-blocking component includes a rotating rod and a flip leaf arranged on the rotating rod; the driving component includes a motor, a main pulley, a slave pulley arranged at one end of the rotating rod, a gear arranged at one end of the crushing roller and located outside the crushing box, and a belt matching the main pulley and the slave pulley.

[0006] Furthermore, the inlet and the outlet are both arranged on a side close to the driving assembly, and the inner bottom wall of the crushing box is provided with an inclined sliding platform arranged on the outlet side.

[0007] Furthermore, one end of the crushing roller passes through one side wall of the crushing box and is fixedly connected to a gear, the gears are meshed and connected, and the other end of the crushing roller is rotatably connected to the other inner side wall of the crushing box.

[0008] Furthermore, the motor is fixedly arranged on an outer side wall of the crushing box, the output end of the motor is fixedly connected to one side wall of the main pulley, and the end of the crushing roller on one side is fixedly connected to the other side wall of the main pulley.

[0009] Furthermore, the flaps are placed inside the inlet and outlet, one end of the rotating rod is rotatably connected to an inner wall of the inlet and outlet, and the other end of the rotating rod passes through the other side wall of the inlet and outlet and is fixedly connected to the pulley.

[0010] Furthermore, a material guide plate is provided on the inner side wall of the crushing box and is placed above the crushing roller.

[0011] Beneficial effects of the utility model:

[0012] Through the driving component, the starting motor drives the main pulley to rotate, which in turn drives the connected crushing roller to rotate, and then drives the gear to rotate. Due to the meshing connection between the gears, it drives the other gear to rotate, and then drives the crushing roller on the other side to rotate. At the same time, under the action of the belt, the rotation of the main pulley can drive the rotation of the slave pulley, and then drives the rotation of the rotating rod. The rotation of the rotating rod drives the turning blades to rotate. Compared with the traditional drive structure of each anti-blocking component and the crushing roller separately set, the anti-blocking component and the drive structure of the crushing roller are organically combined, thereby reducing the overall cost and improving resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the structure of a feed material crusher of the utility model. Figure 1 .

[0014] Figure 2 This is a schematic diagram of the structure of a feed material crusher of the utility model. Figure 2 .

[0015] Figure 3 This is a schematic diagram of a feed material crusher according to the utility model. Figure 1 .

[0016] Figure 4 This is a schematic diagram of a feed material crusher according to the utility model. Figure 2 .

[0017] 1. Crushing box; 2. Inlet; 3. Outlet; 4. Crushing roller; 5. Anti-blocking assembly; 6. Driving assembly; 7. Rotating rod; 8. Flipping blade; 9. Motor; 10. Main pulley; 11. Slave pulley; 12. Gear; 13. Belt; 14. Inclined slide table; 15. Guide plate. DETAILED DESCRIPTION

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] According to the attached Figure 1 , 2 As shown in Figure 4, the utility model provides a feed material crusher: it includes a crushing box 1, the top of the crushing box 1 is provided with an inlet 2, the bottom of the crushing box 1 is provided with an outlet 3, the crushing box 1 is symmetrically provided with crushing rollers 4, one end of the crushing roller 4 passes through a side wall of the crushing box 1, and the other end of the crushing roller 4 is rotatably connected to the other inner wall of the crushing box 1 to ensure that the crushing roller 4 can rotate, and the inner wall of the crushing box 1 is provided with a guide plate 15 placed above the side of the crushing roller 4. When the crushing roller 4 crushes the feed material, the guide plate 15 can prevent the feed material from passing through the gap between the crushing roller 4 and the side wall of the crushing box 1.

[0020] According to the attached Figure 1 , 3 As shown in Figure 4: the inlet 2 and the outlet 3 are both provided with an anti-blocking component 5, the anti-blocking component 5 includes a rotating rod 7, a flipping leaf 8 arranged on the rotating rod 7 and placed on the inner side of the inlet 2 and the outlet 3, the flipping leaf 8 is placed on the inner side of the inlet 2 and the outlet 3, one end of the rotating rod 7 is rotatably connected to an inner wall of the inlet 2 and the outlet 3, the other end of the rotating rod 7 passes through the other side wall of the inlet 2 and the outlet 3 and is fixedly connected to the pulley 11, and the inner bottom wall of the crushing box 1 is provided with an inclined sliding table 14 placed on one side of the outlet 3, so that the crushed feed material can slide to the side of the outlet 3 through the inclined sliding table 14. Through the anti-blocking component 5, the rotating rod 7 rotates to drive the flipping leaf 8 to rotate, which can effectively prevent the feed material from blocking the inlet and the outlet, so as not to affect the normal feeding and discharging of the feed material, thereby improving work efficiency.

[0021] According to the attached Figure 1 , 2 As shown in Figure 3: a driving assembly 6 for simultaneously driving the anti-blocking assembly 5 and the crushing roller 4 is provided on one side wall of the crushing box 1, and the inlet 2 and the outlet 3 are both arranged on the side close to the driving assembly 6. The driving assembly 6 includes a motor 9 fixedly arranged on an outer side wall of the crushing box 1, a main pulley 10 fixedly connected to the output end of the motor 9, a slave pulley 11 fixedly arranged on the end of the rotating rod 7 close to the motor 9, a gear 12 fixedly arranged on the end of the crushing roller 4 close to the motor 9 and located outside the crushing box 1, and a belt 13 matched with the main pulley 10 and the slave pulley 11. The gears 12 are meshed and connected. The end of one side of the crushing roller 4 close to the motor 9 is fixedly connected to the other side wall of the main pulley 10. Starting the motor 9 drives the main pulley 10 to rotate, thereby driving the connected crushing roller 4 to rotate, and then driving the gear 12 to rotate. Since the gears 12 are meshed and connected, the other gear 12 is driven to rotate, and then the crushing roller 4 on the other side is driven to rotate. The rotation of the crushing roller 4 can realize the crushing of the feed material.

[0022] Principle of the utility model

[0023] When in use, the feed material to be crushed is added into the crushing box 1 through the inlet 2, and the motor 9 is started through the driving component 6 to drive the main pulley 10 to rotate, thereby driving the connected crushing roller 4 to rotate, and then driving the gear 12 to rotate. Since the gears 12 are meshed and connected, the other gear 12 is driven to rotate, and then the crushing roller 4 on the other side is driven to rotate. The rotation of the crushing roller 4 can realize the crushing of the feed material. At the same time, under the action of the belt 13, the rotation of the main pulley 10 can drive the rotation of the slave pulley 11, and then drive the rotating rod 7 to rotate. The rotation of the rotating rod 7 drives the turning leaf 8 to rotate, which can effectively prevent the feed material from blocking the inlet and outlet, so as not to affect the normal feeding and discharging of the feed material, thereby improving the work efficiency. The utility model drives the anti-blocking component 5 and the crushing roller 4 to work at the same time through the driving component 6. Compared with the traditional driving structure of setting each anti-blocking component 5 and the crushing roller 4 separately, the driving structure of the anti-blocking component 5 and the crushing roller 4 is organically combined, thereby reducing the overall cost and improving the resource utilization rate.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A feed material grinder, comprising a grinding box (1), wherein the top of the grinding box (1) is provided with an inlet (2), the bottom of the grinding box (1) is provided with an outlet (3), and grinding rollers (4) are symmetrically arranged in the grinding box (1), characterized in that: The inlet (2) and the outlet (3) are both provided with an anti-blocking assembly (5); a side wall of the crushing box (1) is provided with a driving assembly (6) for simultaneously driving the anti-blocking assembly (5) and the crushing roller (4); the anti-blocking assembly (5) comprises a rotating rod (7) and a flap (8) arranged on the rotating rod (7); the driving assembly (6) comprises a motor (9), a main pulley (10), a secondary pulley (11) arranged at one end of the rotating rod (7), a gear (12) arranged at one end of the crushing roller (4) and located outside the crushing box (1), and a belt (13) matched with the main pulley (10) and the secondary pulley (11).

2. A feed material crusher according to claim 1, characterized in that: The inlet (2) and the outlet (3) are both arranged on a side close to the driving assembly (6), and the inner bottom wall of the crushing box (1) is provided with an inclined sliding platform (14) arranged on one side of the outlet (3).

3. A feed material crusher according to claim 1, characterized in that: One end of the pulverizing roller (4) passes through a side wall of the pulverizing box (1) and is fixedly connected to a gear (12), the gears (12) are meshed with each other, and the other end of the pulverizing roller (4) is rotatably connected to the other inner wall of the pulverizing box (1).

4. A feed material crusher according to claim 3, characterized in that: The motor (9) is fixedly arranged on an outer side wall of the crushing box (1), the output end of the motor (9) is fixedly connected to one side wall of the main pulley (10), and the end of the crushing roller (4) on one side is fixedly connected to the other side wall of the main pulley (10).

5. A feed material crusher according to claim 1, characterized in that: The flap (8) is placed inside the inlet (2) and the outlet (3), one end of the rotating rod (7) is rotatably connected to an inner wall of the inlet (2) and the outlet (3), and the other end of the rotating rod (7) passes through the other side wall of the inlet (2) and the outlet (3) and is fixedly connected to the pulley (11).

6. A feed material crusher according to claim 1, characterized in that: The inner wall of the crushing box (1) is provided with a material guide plate (15) which is arranged above the crushing roller (4).

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