Full-automatic crawler belt feeding crusher

Abstract

The utility model relates to a full-automatic crawler belt feeding crusher, and belongs to the technical field of waste concrete recycling, the full-automatic crawler belt feeding crusher comprises a crusher main body and a conveying belt located on one side of the crusher main body, and the discharging end of the conveying belt is located above a feeding port of the crusher main body and used for conveying concrete into the crusher main body; the conveying belt comprises a first conveying belt and a second conveying belt, the first conveying belt is in a horizontal state, the second conveying belt is obliquely arranged, the second conveying belt is located between the first conveying belt and the crusher main body and is connected with the first conveying belt and the crusher main body, and an adjusting part is arranged on the crusher main body; the adjusting piece is used for adjusting the inclination angle of the second conveying belt. The concrete crushing device has the effect of improving the safety of concrete crushing.

Description

Technical Field

[0001] The present application relates to the technical field of waste concrete recycling, and in particular to a fully automatic crawler feeding crusher. Background Art

[0002] Concrete is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates; mixed with water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering. Waste concrete refers to discarded concrete blocks. For example, after the disintegration of a building, high-quality crushed and screened concrete blocks and silt can be used as recycled concrete. When recycling waste concrete, it is necessary to crush the concrete, and concrete crushing usually uses a crusher.

[0003] At present, jaw crushers are generally used for concrete crushing. The jaw crusher consists of two jaw plates, a movable jaw and a static jaw, forming a crushing chamber. It simulates the movement of the two jaws of an animal to complete the material crushing operation. It is widely used in the crushing of various ores and bulk materials in the mining and smelting, building materials, highways, railways, water conservancy and chemical industries. When crushing concrete, the concrete is put into the feed port for crushing.

[0004] However, when concrete is put into a crusher, the tools used or operators are easily drawn into the crusher, posing a high safety hazard. Utility Model Content

[0005] In order to improve the safety of concrete crushing, the present application provides a fully automatic crawler feeding crusher.

[0006] The fully automatic crawler feeding crusher provided in this application adopts the following technical solution:

[0007] A fully automatic crawler feeding crusher comprises a crusher body and a conveyor belt located on one side of the crusher body, the discharge end of the conveyor belt is located above the feed port of the crusher body and is used to convey concrete into the crusher body, the conveyor belt comprises a first conveyor belt and a second conveyor belt, the first conveyor belt is in a horizontal state, the second conveyor belt is inclined, the second conveyor belt is located between the first conveyor belt and the crusher body and is connected with the first conveyor belt and the crusher body respectively, and an adjusting member is provided on the crusher body, and the adjusting member is used to adjust the inclination angle of the second conveyor belt.

[0008] Optionally, the first conveyor belt and the second conveyor belt each include a mounting frame, a conveyor roller rotatably mounted on the mounting frame, a conveyor belt wound around the conveyor roller, and a driving motor driving the conveyor roller to rotate, the conveyor belts of the first conveyor belt and the second conveyor belt abut against each other, a connecting rod is arranged between the conveyor roller at the end of the first conveyor belt and the conveyor roller at the head end of the second conveyor belt, the connecting rod is U-shaped, and the ends of the conveyor roller at the end of the first conveyor belt and the conveyor roller at the head end of the second conveyor belt are provided with plugging grooves for plugging the connecting rod, and the connecting rod is rotatably connected to the conveyor roller.

[0009] Optionally, baffles are provided on the mounting frame and on both sides of the conveyor belt, and the baffles are located above the conveyor belt and are slidably arranged with the conveyor belt.

[0010] Optionally, the baffles on the first conveyor belt and the second conveyor belt are both rectangular, and a shielding member is provided between the baffles of the first conveyor belt and the second conveyor belt, and the shielding member is used to block the gap between the baffles.

[0011] Optionally, the shielding member includes a rubber plate arranged between the baffles, the rubber plate is fan-shaped, both sides of the rubber plate are clamped on the baffles, and the convex arc end of the rubber plate abuts against the conveyor belt and is slidably connected to the conveyor belt.

[0012] Optionally, the shielding member includes a rubber plate arranged between the baffles, the rubber plate is fan-shaped, both sides of the rubber plate are clamped on the baffles, and the convex arc end of the rubber plate abuts against the conveyor belt and is slidably connected to the conveyor belt.

[0013] Optionally, the adjusting member comprises a hydraulic cylinder disposed on the crusher body, the piston rod of the hydraulic cylinder faces the second conveyor belt, and the bottom of the second conveyor belt is supported on the piston rod of the hydraulic cylinder.

[0014] Optionally, the hydraulic cylinder body is rotatably arranged on the crusher body, the rotation axis of the hydraulic cylinder body is perpendicular to the material conveying direction, and the crusher body is provided with a driving member for driving the hydraulic cylinder body to rotate to change the second conveyor belt receiving point.

[0015] In summary, the present application includes at least one of the following beneficial technical effects:

[0016] 1. When crushing concrete, the concrete is placed on the first conveyor belt, and the first conveyor belt conveys the concrete to the second conveyor belt, and then conveys the concrete to the crusher body through the second conveyor belt. In the above-mentioned feeding process, the operator only needs to place the concrete on the horizontal conveyor belt to complete the feeding of the concrete, which improves the safety of the operator and the safety of concrete crushing; further, because the first conveyor belt is in a horizontal state, the labor intensity of the operator is reduced when the concrete is fed;

[0017] 2. The second conveyor belt is in an inclined state. The inclination angle of the second conveyor belt is adjusted by the adjusting member so that the discharge end of the second conveyor belt is connected with the feed port of the crusher body, so as to adapt to different sites and the inconsistent height of the feed port of the crusher body, thereby facilitating the crushing efficiency of the crusher body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a fully automatic crawler feeding crusher according to an embodiment of the present application;

[0019] Figure 2 It is a schematic diagram of the structure of a conveying roller in a fully automatic crawler feeding crusher according to an embodiment of the present application.

[0020] Explanation of the accompanying drawings: 1. Crusher body; 2. First conveyor belt; 3. Second conveyor belt; 4. Mounting frame; 5. Conveyor roller; 6. Conveyor belt; 7. Driving motor; 8. Connecting rod; 9. Baffle; 10. Rubber plate; 11. Conveyor rib; 12. Hydraulic cylinder; 13. First motor. DETAILED DESCRIPTION

[0021] The following is combined with Figure 1-2 This application is described in further detail.

[0022] The present application embodiment discloses a fully automatic crawler feeding crusher. Figure 1 and Figure 2 The fully automatic crawler feeding crusher includes a crusher body 1 and a conveyor belt located on one side of the crusher body 1. The discharge end of the conveyor belt is located above the feed port of the crusher body 1 and is used to convey concrete into the crusher body 1. The conveyor belt includes a first conveyor belt 2 and a second conveyor belt 3. The first conveyor belt 2 is in a horizontal state, and the second conveyor belt 3 is inclined. The second conveyor belt 3 is located between the first conveyor belt 2 and the crusher body 1 and is connected with the first conveyor belt 2 and the crusher body 1 respectively.

[0023] When crushing concrete, the concrete is placed on the first conveyor belt 2, and the first conveyor belt 2 transports the concrete to the second conveyor belt 3, and then transports the concrete to the crusher body 1 through the second conveyor belt 3. In the above-mentioned feeding process, the operator only needs to place the concrete on the horizontal conveyor belt to complete the feeding of the concrete, which improves the safety of the operator and at the same time improves the safety of concrete crushing; further, because the first conveyor belt 2 is in a horizontal state, the labor intensity of the operator is reduced when the concrete is fed.

[0024] Reference Figure 1 and Figure 2In the embodiment of the present application, the first conveyor belt 2 and the second conveyor belt 3 each include a mounting frame 4, a conveyor roller 5 rotatably mounted on the mounting frame 4, a conveyor belt 6 wound around the conveyor roller 5, and a driving motor 7 driving the conveyor roller 5 to rotate. The mounting frame 4 stands on the ground, a plurality of conveyor rollers 5 are arranged at intervals, the driving motor 7 is mounted on the mounting frame 4, the conveyor rollers 5 at the head end or the tail end are coaxially mounted on the output shaft of the driving motor 7, and the conveyor belts 6 of the first conveyor belt 2 and the second conveyor belt 3 abut against each other. Start the driving motor 7, the driving motor 7 drives the conveyor roller 5 to rotate, the conveyor roller 5 rotates to drive the conveyor belt 6 to run, and the conveyor belt 6 runs to transport concrete, and the operation is simple and convenient.

[0025] Reference Figure 1 and Figure 2 When the angle of the second conveyor belt 3 is adjusted, it is easy to cause the second conveyor belt 3 to fall off from the first conveyor belt 2. Therefore, in the embodiment of the present application, a connecting rod 8 is arranged between the conveyor roller 5 at the end of the first conveyor belt 2 and the conveyor roller 5 at the head end of the second conveyor belt 3. The connecting rod 8 is U-shaped, and the ends of the conveyor roller 5 at the end of the first conveyor belt 2 and the conveyor roller 5 at the head end of the second conveyor belt 3 are provided with a plug-in groove for the connecting rod 8 to be plugged in, and the connecting rod 8 is rotatably connected to the conveyor roller 5; after the first conveyor belt 2 and the second conveyor belt 3 are installed at the required locations, the connecting rod 8 is inserted into the conveyor roller 5 to connect the first conveyor belt 2 and the second conveyor belt 3 as a whole. When the angle of the second conveyor belt 3 is adjusted, under the action of the connecting rod 8, the first conveyor belt 2 and the second conveyor belt 3 are in a connected state, which is convenient for conveying concrete.

[0026] Reference Figure 1 and Figure 2 In the embodiment of the present application, baffles 9 are fixedly provided on the mounting frame 4 and on both sides of the conveyor belt 6. The baffles 9 are located above the conveyor belt 6 and are slidably arranged with the conveyor belt 6. Under the action of the baffles 9, the two sides of the conveyor belt 6 are blocked, reducing the possibility of concrete falling from both sides of the conveyor belt, thereby facilitating the transportation of concrete.

[0027] Reference Figure 1 and Figure 2, Further, in the embodiment of the present application, the baffles 9 on the first conveyor belt 2 and the second conveyor belt 3 are both rectangular, and a shielding member is provided between the baffles 9 of the first conveyor belt 2 and the second conveyor belt 3, and the shielding will be used to block the gap between the baffles 9, and the shielding member includes a rubber plate 10 provided between the baffles 9, and the rubber plate 10 is fan-shaped, and both sides of the rubber plate 10 are clamped on the baffle 9, and the convex arc end of the rubber plate 10 abuts on the conveyor belt 6 and is slidably connected with the conveyor belt 6; due to the existence of the gap between the second conveyor belt 3 and the first conveyor belt 2, smaller concrete stones are easy to fall from the gap, resulting in low concrete crushing efficiency. Under the action of the rubber plate 10, the gap is blocked, reducing the possibility of the transported concrete falling, thereby improving the concrete crushing efficiency; further, the rubber plate 10 has good elastic deformation performance. When the angle of the second conveyor belt 3 and the first conveyor belt 2 is adjusted, the rubber plate 10 passively adapts to the above-mentioned gap so as to shield the gap.

[0028] Reference Figure 1 and Figure 2 In order to improve the conveying efficiency of concrete, a plurality of conveying ridges 11 are provided on the conveyor belt 6. The length direction of the conveying ridges 11 is perpendicular to the conveying direction of the conveyor belt 6. The conveying ridges 11 on the first conveyor belt 2 and the second conveyor belt 3 are engaged with each other. Under the action of the conveying ridges 11, the friction between the concrete and the conveyor belt 6 is increased, and the possibility of the concrete sliding and rolling on the second conveyor belt 3 when the concrete is lifted obliquely is reduced, thereby improving the crushing efficiency of the concrete.

[0029] Reference Figure 1 and Figure 2 In order to facilitate the adjustment of the angle of the second conveyor belt 3 so that the second conveyor belt 3 can adapt to the crusher body 1 on different sites, an adjusting member is provided on the crusher body 1, and the adjusting member is used to adjust the inclination angle of the second conveyor belt 3. The adjusting member includes a hydraulic cylinder 12 arranged on the crusher body 1, and the piston rod of the hydraulic cylinder 12 faces the second conveyor belt 3. The bottom of the second conveyor belt 3 is supported on the piston rod of the hydraulic cylinder 12. Further, the piston rod of the hydraulic cylinder 12 is supported on the mounting frame 4 of the second conveyor belt 3; start the hydraulic cylinder 12, and the piston rod of the hydraulic cylinder 12 pushes the mounting frame 4 to move, so as to adjust the inclination angle of the second conveyor belt 3, and the operation is simple and convenient.

[0030] Reference Figure 1 and Figure 2Furthermore, the hydraulic cylinder 12 body is rotatably arranged on the crusher body 1, and the rotation axis of the hydraulic cylinder 12 body is perpendicular to the material conveying direction. The crusher body 1 is provided with a driving member for driving the hydraulic cylinder 12 body to rotate to change the receiving point of the second conveyor belt 3. Further, the crusher body 1 is rotatably provided with a mounting shaft, and the length direction of the mounting shaft is parallel to the length direction of the conveying roller 5. The hydraulic cylinder 12 body is fixedly arranged on the mounting shaft, and the driving member includes a first motor 13 arranged on the crusher body 1, and the mounting shaft is coaxially arranged on the output shaft of the first motor 13; start the first motor 13, the first motor 13 drives the mounting shaft to rotate, and the rotation of the mounting shaft drives the hydraulic cylinder 12 body to rotate, thereby increasing the angle adjustment range of the second conveyor belt 3.

[0031] The implementation principle of a fully automatic crawler feeding crusher in the embodiment of the present application is:

[0032] When crushing concrete, the concrete is placed on the first conveyor belt 2, and the first conveyor belt 2 transports the concrete to the second conveyor belt 3, and then transports the concrete to the crusher body 1 through the second conveyor belt 3. In the above-mentioned feeding process, the operator only needs to place the concrete on the horizontal conveyor belt to complete the feeding of the concrete, which improves the safety of the operator and at the same time improves the safety of concrete crushing; further, because the first conveyor belt 2 is in a horizontal state, the labor intensity of the operator is reduced when the concrete is fed.

[0033] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A fully automatic crawler feeding crusher, characterized by: The invention comprises a crusher body (1) and a conveyor belt located on one side of the crusher body (1); the discharge end of the conveyor belt is located above the feed port of the crusher body (1) and is used to convey concrete into the crusher body (1); the conveyor belt comprises a first conveyor belt (2) and a second conveyor belt (3); the first conveyor belt (2) is in a horizontal state; the second conveyor belt (3) is arranged at an angle; the second conveyor belt (3) is located between the first conveyor belt (2) and the crusher body (1) and is connected to the first conveyor belt (2) and the crusher body (1) respectively; an adjusting member is arranged on the crusher body (1); the adjusting member is used to adjust the inclination angle of the second conveyor belt (3).

2. The fully automatic crawler feeding crusher according to claim 1 is characterized in that: The first conveyor belt (2) and the second conveyor belt (3) both comprise a mounting frame (4), a conveyor roller (5) rotatably mounted on the mounting frame (4), a conveyor belt (6) wound around the conveyor roller (5), and a driving motor (7) driving the conveyor roller (5) to rotate. The conveyor belts (6) of the first conveyor belt (2) and the second conveyor belt (3) abut against each other. A connecting rod (8) is arranged between the conveyor roller (5) at the end of the first conveyor belt (2) and the conveyor roller (5) at the head end of the second conveyor belt (3). The connecting rod (8) is U-shaped. The ends of the conveyor roller (5) at the end of the first conveyor belt (2) and the conveyor roller (5) at the head end of the second conveyor belt (3) are both provided with a plug-in groove for plugging the connecting rod (8). The connecting rod (8) is rotatably connected to the conveyor roller (5).

3. A fully automatic crawler feeding crusher according to claim 2, characterized in that: Baffles (9) are arranged on the mounting frame (4) and located on both sides of the conveyor belt (6); the baffles (9) are located above the conveyor belt (6) and are slidably arranged with the conveyor belt (6).

4. The fully automatic crawler feeding crusher according to claim 3 is characterized in that: The baffles (9) on the first conveyor belt (2) and the second conveyor belt (3) are both rectangular, and a shielding member is provided between the baffles (9) of the first conveyor belt (2) and the second conveyor belt (3), and the shielding member is used to block the gap between the baffles (9).

5. The fully automatic crawler feeding crusher according to claim 4 is characterized in that: The shielding member comprises a rubber plate (10) arranged between the baffles (9); the rubber plate (10) is fan-shaped, both sides of the rubber plate (10) are clamped on the baffles (9), and the outer convex arc end of the rubber plate (10) abuts against the conveyor belt (6) and is slidably connected to the conveyor belt (6).

6. The fully automatic crawler feeding crusher according to claim 2 is characterized in that: The conveyor belt (6) is provided with a plurality of conveying ridges (11), the length direction of the conveying ridges (11) is perpendicular to the conveying direction of the conveyor belt (6), and the conveying ridges (11) on the first conveyor belt (2) and the second conveyor belt (3) are mutually engaged.

7. The fully automatic crawler feeding crusher according to claim 1 is characterized in that: The adjusting member comprises a hydraulic cylinder (12) arranged on the crusher body (1), the piston rod of the hydraulic cylinder (12) faces the second conveyor belt (3), and the bottom of the second conveyor belt (3) is supported on the piston rod of the hydraulic cylinder (12).

8. The fully automatic crawler feeding crusher according to claim 7 is characterized in that: The hydraulic cylinder (12) body is rotatably arranged on the crusher body (1), the rotation axis of the hydraulic cylinder (12) body is perpendicular to the material conveying direction, and the crusher body (1) is provided with a driving member for driving the hydraulic cylinder (12) body to rotate so as to change the receiving point of the second conveyor belt (3).

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