Crusher

Abstract

The utility model discloses a crusher which comprises a feeding device, a transition transportation device and a crushing device, the transition transportation device is in butt joint with the feeding device for transportation, a crushing space is arranged below the crushing device, and materials are moved to the crushing space through the feeding device so as to be crushed by the crushing device; wherein the crushing device comprises crushing pieces used for making contact with and crushing materials, a driving shaft used for driving the crushing pieces to rotate and a lifting driving mechanism used for driving the driving shaft to ascend and descend, and the multiple crushing pieces are arranged on the driving shaft at intervals; the transition conveying device comprises a conveying mechanism and a butt joint driving mechanism used for driving the conveying mechanism to enter and exit from the crushing space, and the conveying mechanism enters the crushing space through the butt joint driving mechanism and moves to the feeding device so as to convey materials which do not need to be crushed in a butt joint mode. The crusher is applicable to a flow production line, and can crush materials as required.

Description

Technical Field

[0001] This utility model relates to the field of crushing equipment technology, and in particular to a crusher. Background Technology

[0002] In product production lines, defective products are common. Existing production lines typically rely on inspecting the final stage of the process—the final product—to determine its quality before centralized processing. This results in defective products wasting subsequent processing resources, increasing production costs and efficiency. For example, in the manufacturing of ceramic tiles, if cracks or chipped corners appear on the tile blank, failing to immediately scrap it renders subsequent glazing and firing processes meaningless. Utility Model Content

[0003] The technical problem to be solved by this utility model embodiment is to provide a crusher that is applicable to a production line and can crush materials as needed.

[0004] To solve the above-mentioned technical problems, this utility model provides a crusher, including a feeding device, a transition transport device connected to the feeding device, and a crushing device. Below the crushing device is a crushing space, and the material is moved to the crushing space through the feeding device to be crushed by the crushing device.

[0005] The crushing device includes crushing discs for contacting and crushing materials, a drive shaft for driving the crushing discs to rotate, and a lifting drive mechanism for driving the drive shaft to rise and fall. The drive shaft is provided with a plurality of crushing discs at intervals.

[0006] The transitional transport device includes a transport mechanism and a docking drive mechanism for driving the transport mechanism in and out of the crushing space. The transport mechanism enters the crushing space through the docking drive mechanism and moves toward the feeding device to dock and transport materials that do not need to be crushed.

[0007] As an improvement to the above solution, a main housing is also included, on which the feeding device, transition transport device and crushing device are mounted;

[0008] The bottom of the main housing is provided with a collection trough, and the feeding device, transition transport device and crushing device are located above the collection trough.

[0009] As an improvement to the above solution, the feeding device includes a feeding roller, a feeding shaft seat for mounting the feeding roller, and a feeding drive mechanism for driving the feeding roller to rotate.

[0010] The feeding roller is mounted on the main housing via the feeding shaft seat, and the main housing is provided with a feeding stroke hole for mounting the feeding shaft seat.

[0011] As an improvement to the above solution, along the transport direction of the feeding roller, the main housing is provided with an auxiliary roller for limiting the material from tilting up. The auxiliary roller and the crushing device are respectively provided on the upper two sides of the feeding roller, and the material passes between the auxiliary roller and the feeding roller.

[0012] As an improvement to the above solution, the lifting drive mechanism includes a crushing shaft seat for mounting the drive shaft, a lifting slide rail disposed on the main housing, and a telescopic mechanism. The crushing shaft seat is slidably connected to the lifting slide rail, and the telescopic mechanism drives the crushing shaft seat to move along the lifting slide rail, thereby driving the drive shaft to move up and down.

[0013] As an improvement to the above scheme, the fragments are star-shaped.

[0014] As an improvement to the above solution, the transport mechanism includes transport rollers and a swing plate, and a plurality of transport rollers are provided on the swing plate along the feeding direction of the feeding device.

[0015] As an improvement to the above solution, the docking drive mechanism includes a swing drive mechanism for driving the swing plate to tilt and a swing shaft for mounting the swing plate. The swing shaft is located on the main housing. The swing drive mechanism swings the swing plate so that the swing plate is completely separated from the crushing space.

[0016] As an improvement to the above solution, the swing drive mechanism includes a pneumatic telescopic rod hinged to the swing plate and a cylinder for driving the pneumatic telescopic rod to extend and retract.

[0017] The main housing is provided with a cylinder hinge seat for hinged mounting of the cylinder.

[0018] As an improvement to the above solution, the maximum lateral displacement distance of the left end of the swing plate driven by the swing drive mechanism is greater than the lateral distance of the left end of the swing plate extending into the breaking space.

[0019] Implementing this utility model has the following beneficial effects:

[0020] This utility model discloses a crusher, including a feeding device, a crushing device, and a transitional transport device that docks with the feeding device for transport. Below the crushing device is a crushing space, and materials are moved to the crushing space through the feeding device to be crushed by the crushing device.

[0021] The crushing device includes crushing discs for contacting and crushing materials, a drive shaft for driving the crushing discs to rotate, and a lifting drive mechanism for driving the drive shaft to rise and fall. Multiple crushing discs are spaced apart on the drive shaft. When there is no need to crush the material, the crushing discs can be raised to avoid crushing qualified materials.

[0022] Furthermore, the transitional transport device includes a transport mechanism and a docking drive mechanism for driving the transport mechanism in and out of the crushing space. The transport mechanism enters the crushing space through the docking drive mechanism and moves toward the feeding device to dock and transport materials that do not need to be crushed. This allows for smooth docking and transport of materials while ensuring that the crushing space has a certain range, so that the materials can pass through the crushing space normally. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of the crusher of this utility model;

[0024] Figure 2 This is a structural schematic diagram of the crusher of this utility model from another angle. Detailed Implementation

[0025] To make the objectives, technical solutions and advantages of this utility model clearer, the utility model will be described in further detail below with reference to the accompanying drawings.

[0026] See Figure 1 , 2 This utility model provides a crusher, including a feeding device, a transition transport device connected to the feeding device, and a crushing device. Below the crushing device is a crushing space A. Material is moved to the crushing space A through the feeding device to be crushed by the crushing device.

[0027] The crushing device includes a crushing disc 1 for contacting and crushing materials, a drive shaft 2 for driving the crushing disc 1 to rotate, and a lifting drive mechanism for driving the drive shaft 2 to rise and fall. The drive shaft 2 is provided with a plurality of the crushing discs 1 at intervals.

[0028] The transitional transport device includes a transport mechanism 3 and a docking drive mechanism for driving the transport mechanism 3 in and out of the crushing space A. The transport mechanism 3 enters the crushing space A through the docking drive mechanism and moves toward the feeding device to dock and transport materials that do not need to be crushed.

[0029] Specifically, the crusher also includes a main housing 4, and the feeding device, transition conveying device and crushing device are installed on the main housing 4;

[0030] The bottom of the main housing 4 is provided with a collection trough 41, and the feeding device, transition transport device and crushing device are located above the collection trough 41, so as to collect the crushed material in a concentrated manner to facilitate the recycling of the material.

[0031] The feeding device includes a feeding roller 5, a feeding shaft seat 51 for mounting the feeding roller 5, and a feeding drive mechanism for driving the feeding roller 5 to rotate. The feeding drive mechanism is preferably a motor.

[0032] The feeding roller 5 is mounted on the main housing 4 via the feeding pivot seat 51. The main housing 4 is provided with a feeding stroke hole 45 for mounting the feeding pivot seat 51 to adjust the transport height of the feeding roller 5.

[0033] To minimize the risk of material lifting during crushing, the main housing 4 is equipped with an auxiliary roller 42 along the transport direction of the feeding roller 5 to restrict material lifting. The auxiliary roller 42 and the crushing device are respectively located on the upper sides of the feeding roller 5, and the material passes between the auxiliary roller 42 and the feeding roller 5.

[0034] The lifting drive mechanism includes a crushing shaft seat 6 for mounting the drive shaft 2, a lifting slide rail 7 mounted on the main housing 4, and a telescopic mechanism. The crushing shaft seat 6 is slidably connected to the lifting slide rail 7, and the telescopic mechanism drives the crushing shaft seat 6 to move along the lifting slide rail 7, thereby driving the drive shaft 2 to move up and down. Accordingly, the crushing shaft seat 6 is equipped with a motor for driving the drive shaft 2 to rotate. The telescopic mechanism is preferably a pneumatic telescopic rod mechanism of the prior art.

[0035] Preferably, the fragment 1 is star-shaped, such as a five-pointed star or a six-pointed star.

[0036] The transport mechanism 3 includes transport rollers 31 and a swing plate 32. Along the feeding direction of the feeding device, the swing plate 32 is provided with multiple transport rollers 31 to transport materials. Preferably, the multiple transport rollers 31 can be rotated in conjunction with a synchronous belt, so that only one transport roller 31 needs to be equipped with a motor to drive all the transport rollers 31 to rotate.

[0037] The docking drive mechanism includes a swing drive mechanism for driving the swing plate 32 to tilt and a swing shaft 43 for mounting the swing plate 32. The swing shaft 43 is mounted on the main housing 4. The swing drive mechanism swings the swing plate 32, causing the swing plate 32 to completely detach from the crushing space. The swing drive mechanism includes a pneumatic telescopic rod 33 hinged to the swing plate 32 and a cylinder 34 for driving the pneumatic telescopic rod 33 to extend and retract. The main housing 4 is provided with a cylinder hinge seat 44 for hinged mounting the cylinder 34.

[0038] The swing design of the swing plate 32 can reduce the docking distance between the transport roller 31 and the feeding roller 5, and can also avoid the working range of the crushing plate 1 when the material needs to be crushed, so as to maintain the normal crushing process of the material.

[0039] Preferably, the maximum lateral displacement distance of the left end of the swing plate 32 driven by the swing drive mechanism is greater than the lateral distance of the left end of the swing plate 32 extending into the crushing space A, so as to ensure that the transport mechanism 3 can completely detach from the crushing space A to avoid being crushed by the crushing piece 1.

[0040] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A crusher, characterized in that, It includes a feeding device, a crushing device, and a transitional transport device that docks with the feeding device for transport. Below the crushing device is a crushing space, and the material is moved to the crushing space through the feeding device for crushing processing by the crushing device. The crushing device includes crushing discs for contacting and crushing materials, a drive shaft for driving the crushing discs to rotate, and a lifting drive mechanism for driving the drive shaft to rise and fall. The drive shaft is provided with a plurality of crushing discs at intervals. The transitional transport device includes a transport mechanism and a docking drive mechanism for driving the transport mechanism in and out of the crushing space. The transport mechanism enters the crushing space through the docking drive mechanism and moves toward the feeding device to dock and transport materials that do not need to be crushed.

2. The crusher as described in claim 1, characterized in that, It also includes a main housing, on which the feeding device, transition transport device and crushing device are mounted; The bottom of the main housing is provided with a collection trough, and the feeding device, transition transport device and crushing device are located above the collection trough.

3. The crusher as described in claim 2, characterized in that, The feeding device includes a feeding roller, a feeding shaft seat for mounting the feeding roller, and a feeding drive mechanism for driving the feeding roller to rotate. The feeding roller is mounted on the main housing via the feeding shaft seat, and the main housing is provided with a feeding stroke hole for mounting the feeding shaft seat.

4. The crusher as described in claim 3, characterized in that, Along the transport direction of the feeding roller, the main housing is provided with an auxiliary roller for limiting the material from tilting. The auxiliary roller and the crushing device are respectively provided on the upper two sides of the feeding roller, and the material passes between the auxiliary roller and the feeding roller.

5. The crusher as described in claim 2, characterized in that, The lifting drive mechanism includes a crushing shaft seat for mounting the drive shaft, a lifting slide rail on the main housing, and a telescopic mechanism. The crushing shaft seat is slidably connected to the lifting slide rail, and the telescopic mechanism drives the crushing shaft seat to move along the lifting slide rail, thereby driving the drive shaft to move up and down.

6. The crusher as described in claim 1, characterized in that, The fragments are star-shaped.

7. The crusher as described in claim 2, characterized in that, The transport mechanism includes transport rollers and a swing plate. Along the feeding direction of the feeding device, the swing plate is provided with multiple transport rollers.

8. The crusher as described in claim 7, characterized in that, The docking drive mechanism includes a swing drive mechanism for driving the swing plate to tilt and a swing shaft for mounting the swing plate. The swing shaft is located on the main housing. The swing drive mechanism swings the swing plate so that the swing plate is completely separated from the crushing space.

9. The crusher as described in claim 8, characterized in that, The swing drive mechanism includes a pneumatic telescopic rod hinged to the swing plate and a cylinder for driving the pneumatic telescopic rod to extend and retract. The main housing is provided with a cylinder hinge seat for hinged mounting of the cylinder.

10. The crusher as described in claim 9, characterized in that, The maximum lateral displacement distance of the left end of the swing plate driven by the swing drive mechanism is greater than the lateral distance of the left end of the swing plate extending into the breaking space.

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