Excavator-based breaking bucket

Abstract

The present application relates to the technical field of the shovel, especially to a broken shovel based on excavator, which comprises a shovel body; a cutting assembly arranged in the shovel body, the cutting assembly is used for cutting the reinforcing steel bars in the shovel body; a collecting assembly arranged in the shovel body, the collecting assembly is used for collecting the reinforcing steel bars cut by the cutting assembly. The present application has the broken effect of the lifting device and the effect of facilitating the discharging of the device.

Description

Technical Field

[0001] This invention relates to the technical field of buckets, and in particular to a crushing bucket based on an excavator. Background Technology

[0002] Chinese patent application number CN202222276577.8 discloses a screening and crushing bucket structure. By setting a first gear, a second gear, a linkage plate, and a wave gear, the first and second shaking plates can generate shaking by means of the driving force of the first and second crushing rollers and the cooperation of the linkage plate, the first gear, and the second gear.

[0003] Regarding the aforementioned related technologies, the inventors believe that during the crushing of raw materials such as cement sleepers and precast slabs by the bucket, the reinforcing bars contained in the raw materials are exposed after being crushed by the bucket. The exposed reinforcing bars move continuously inside the bucket, and the reinforcing bars interfere with each other inside the bucket, affecting the crushing effect of the device on the raw materials and affecting the feeding of the crushed stone. Summary of the Invention

[0004] To improve the crushing effect of the device and facilitate material unloading, this invention provides a crushing bucket based on an excavator.

[0005] The present invention provides a crushing bucket based on an excavator, which adopts the following technical solution: a crushing bucket based on an excavator, including a bucket body; a cutting component disposed in the bucket body, the cutting component being used to cut the reinforcing bars in the bucket body; and a collecting component disposed in the bucket body, the collecting component being used to collect the reinforcing bars cut by the cutting component.

[0006] By adopting the above technical solution, the raw material enters the bucket body for crushing. The stones and steel bars in the raw material separate, and the crushed stones fall off. The exposed steel bars move within the bucket body, and multiple steel bars interfere with each other, affecting the crushing of the raw material by the bucket body. This results in a large amount of stone still adhering to the crushed steel bars. The cutting component cuts the exposed steel bars after the raw material is crushed within the bucket body, shortening the length of the steel bars, reducing the interference between steel bars, reducing the impact of steel bar interference on the crushing effect of the device, improving the crushing effect of the device, reducing the amount of stone adhering to the steel bars after crushing by the bucket body, reducing the need for manual reprocessing of the stone adhering to the exposed steel bars, reducing the workload of the workers, facilitating the unloading of the crushed raw material, and after the steel bars are cut, the bucket body does not need to be constantly raised to allow the exposed steel bars to fall off, saving costs and reducing the difficulty of operation for the workers. The collection component collects the cut steel bars, making it easier for the steel bars to fall from the bucket body, reducing the previous situation where steel bars fell from the bucket body and scattered everywhere, reducing the difficulty for workers to collect the fallen steel bars, and reducing the workload of the workers.

[0007] Optionally, the cutting assembly includes a cutting blade and a hydraulic cylinder, the hydraulic cylinder being connected inside the bucket body, and the cutting blade being connected to the output end of the hydraulic cylinder.

[0008] By adopting the above technical solution, the hydraulic cylinder controls the movement of the cutting blade to cut the steel bars. The structure is simple, easy to operate, and easy to control the timing of the cutting blade. It reduces the situation where the steel bars are too short after processing due to frequent cutting by the cutting blade, improves the flexibility of the device, and makes it easy to adjust the length of the steel bars after cutting according to different needs. There is no need to add an additional device for cutting the exposed steel bars after crushing, and it is convenient to transport the crushed and cut steel bars.

[0009] Optionally, the bucket body is provided with a connecting block inside, and a cutting groove is provided on the side of the connecting block near the cutting blade, and the cutting blade is slidably inserted into the cutting groove.

[0010] By adopting the above technical solution, a connecting block is set up, and the cutting blade slides into the cutting groove on the connecting block. The cutting blade pushes the steel bar until it abuts against the connecting block. The cutting blade continues to move and slides into the cutting groove, thus cutting off the exposed steel bar after breakage. This improves the cutting effect of the device, reduces the situation where the steel bar abuts against the bucket body due to the squeezing of the cutting blade, reduces the contact between the cutting blade and the inside of the bucket body, protects the bucket body, reduces damage to the bucket body by the cutting blade, reduces the situation where the exposed steel bar tilts due to the contact of the cutting blade, and reduces the impact on the device's breakage caused by the tilting of the exposed steel bar after breakage. This facilitates the cutting of steel bars.

[0011] Optionally, the collecting component includes an adsorption element and a gathering element, wherein the adsorption element is used to adsorb the steel bars cut by the cutting component, and the gathering element is used to gather the steel bars adsorbed by the adsorption element.

[0012] By adopting the above technical solution, the adsorption component adsorbs the steel bars, and the gathering component gathers the cut steel bars, which facilitates the unloading of the cut steel bars, reduces the situation where broken steel bars fall from the bucket body and scatter everywhere, facilitates the collection of cut steel bars, and makes them easy to use. This improves the previous situation where steel bars fell everywhere and interfered with each other, making them difficult to organize. It also reduces the difficulty for workers to organize the fallen steel bars and reduces their workload.

[0013] Optionally, the adsorption element includes a magnet, which is attached to one side of the cutting blade.

[0014] By adopting the above technical solution, as the cutting blade moves towards the connecting block, the magnet attracts the exposed steel bars on one side of the cutting blade after breakage, reducing the movement of the exposed steel bars inside the bucket body. This facilitates the cutting blade's cutting of the steel bars and reduces the situation where the steel bars come into contact with the bucket body due to the pressure of the cutting blade. Furthermore, after the cutting blade cuts the steel bars, the cut steel bars remain attracted to the magnet, making it easier to gather the cut steel bars and unload them. This improves upon the previous situation where steel bars fell from the bucket body and scattered everywhere, making it easier to collect the cut steel bars, reducing the difficulty for workers to sort out the fallen steel bars, and reducing the workload of the workers.

[0015] Optionally, the gathering component includes a gathering block, a rotating motor, a threaded rod, a connecting plate, and a limiting block. The rotating motor is connected to the bucket body, the threaded rod is connected to the output end of the rotating motor, the gathering block is sleeved on the threaded rod and threadedly connected to the threaded rod, the connecting plate is connected to the inside of the bucket body, the limiting block is connected to the gathering block, and a limiting groove is formed on the connecting plate, with the limiting block slidably inserted into the limiting groove.

[0016] By adopting the above technical solution, the limiting block restricts the movement direction of the gathering block, causing the gathering block to reciprocate along the axial direction of the threaded rod. The rotating motor controls the rotation of the threaded rod, thereby controlling the position of the gathering block relative to the rotating motor in the axial direction of the threaded rod. As the rotating motor rotates, the gathering block moves along the axial direction of the threaded rod, pushing the steel bars adsorbed on the magnet. This causes multiple steel bars adsorbed on the magnet to move in the same direction, gathering the steel bars adsorbed on the magnet. This facilitates the collection of cut steel bars, improving the previous situation where steel bars were scattered everywhere and interfered with each other, making them difficult to organize. It also reduces the difficulty for workers to organize fallen steel bars and reduces their workload.

[0017] Optionally, the magnet is an electromagnet.

[0018] By adopting the above technical solution, it is easy to control the magnet's adsorption capacity. After the gathering block gathers multiple steel bars adsorbed on the magnet into one place, the magnet's adsorption capacity is controlled so that the magnet no longer adsorbs the cut steel bars, making it easier for the steel bars to fall downwards. This facilitates use, eliminates the need for workers to manually separate the cut steel bars from the magnet, reduces the workload of workers, improves the safety of the device, and allows the device to work continuously. It eliminates the need to stop the device after cutting so that workers can collect the steel bars adsorbed on the magnet. It is also easier to control the timing of the steel bars falling from the magnet, and facilitates the separation of the crushed steel bars from the crushed stone. This improves the situation where stone and steel bars are mixed during the previous material feeding process, reduces the workload of workers, and makes it easier for workers to collect the crushed steel bars and crushed stone.

[0019] In summary, the present invention has the following beneficial technical effects:

[0020] 1. After crushing, the exposed steel bars move within the bucket body, and multiple steel bars interfere with each other, affecting the bucket body's crushing of the raw materials. This results in a significant amount of stone adhering to the crushed steel bars. By using a cutting component to cut the exposed steel bars within the bucket body after crushing the raw materials, the length of the steel bars is shortened, reducing interference between steel bars and minimizing the impact of steel bar interference on the crushing effect of the device. This improves the crushing effect of the device, reduces the amount of stone adhering to the steel bars after crushing by the bucket body, reduces the need for manual reprocessing of the stone adhering to the exposed steel bars after crushing, reduces the workload of workers, and facilitates the unloading of the crushed raw materials.

[0021] 2. After the steel bars are cut, the bucket body does not need to be constantly raised to allow the exposed steel bars to fall off, saving costs and reducing the difficulty of operation for workers.

[0022] 3. The hydraulic cylinder controls the movement of the cutting blade to cut the steel bars. The structure is simple and easy to operate. It is easy to control the timing of the cutting blade, reducing the situation where the steel bars are too short after processing due to frequent cutting. It improves the flexibility of the device and makes it easy to adjust the length of the steel bars after cutting according to different needs. There is no need to add an additional device for cutting the exposed steel bars after crushing. It is also convenient to transport the crushed and cut steel bars.

[0023] 4. A connecting block is installed. The cutting blade slides into the cutting groove on the connecting block. The cutting blade pushes the reinforcing bar until it abuts against the connecting block. The cutting blade continues to move and slides into the cutting groove, thus cutting the exposed reinforcing bar after breakage. This improves the cutting effect of the device, reduces the situation where the reinforcing bar abuts against the bucket body due to the cutting blade squeezing, reduces the contact between the cutting blade and the inside of the bucket body, protects the bucket body, reduces damage to the bucket body by the cutting blade, reduces the situation where the exposed reinforcing bar tilts due to the cutting blade abutting, and reduces the impact on the device's breakage due to the tilting of the exposed reinforcing bar after breakage. This facilitates the cutting of the reinforcing bar.

[0024] 5. As the cutting blade moves towards the connecting block, the magnet attracts the exposed steel bars on one side of the cutting blade, reducing the movement of the exposed steel bars inside the bucket body. This facilitates the cutting blade's cutting of the steel bars and reduces the contact between the steel bars and the bucket body caused by the cutting blade's compression. Furthermore, after the cutting blade cuts the steel bars, the cut steel bars remain attracted to the magnet, facilitating their collection and unloading. This improves upon the previous situation where steel bars fell from the bucket body and scattered everywhere, making it easier to collect the cut steel bars and reducing the difficulty for workers to collect fallen steel bars. The magnet is an electromagnet, making it easy to control the timing of the steel bars falling from the magnet, facilitating the separation of the crushed steel bars from the crushed stone, improving the previous situation where stone and steel bars were mixed during unloading, reducing the workload for workers, and making it easier for workers to collect the crushed steel bars and crushed stone. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0026] Figure 2 This is a schematic diagram of the cutting component structure in an embodiment of the present invention;

[0027] Figure 3 This is a schematic diagram of the structure of the cutting component and the collecting component in an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the structure of the collecting component in an embodiment of the present invention;

[0029] Figure 5 for Figure 4 A magnified view of part A in the diagram.

[0030] Explanation of reference numerals in the attached drawings: 1. Bucket body; 11. Feed inlet; 12. Discharge outlet; 2. Cutting assembly; 21. Cutting blade; 22. Hydraulic cylinder; 23. Connecting block; 3. Collecting assembly; 31. Adsorption component; 311. Magnet; 32. Gathering component; 321. Gathering block; 322. Rotating motor; 323. Threaded rod; 324. Connecting plate; 325. Limiting block; 326. Limiting groove; 4. Reinforcing bar. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the described embodiments of the present invention are within the scope of protection of the present invention.

[0032] The following is in conjunction with the appendix Figure 1-5 The present invention will be described in further detail below.

[0033] This invention discloses a crushing bucket based on an excavator. (Refer to...) Figures 1 to 5 A crushing bucket based on an excavator includes a bucket body 1, a cutting assembly 2, and a collecting assembly 3.

[0034] Reference Figure 1 The bucket body 1 is hollow inside. The top surface of the bucket body 1 has a feed inlet 11 that connects to the inside of the bucket body 1, and the bottom surface of the bucket body 1 has a discharge outlet 12 that connects to the inside of the bucket body 1. The cavity inside the bucket body 1 is funnel-shaped. The raw material is shoveled into the inside of the bucket body 1 through the feed inlet 11. The bucket body 1 is rotated so that the discharge outlet 12 is located at the bottom of the bucket body 1. The bucket body 1 crushes the raw material inside the bucket body 1. The crushed stone and steel bar 4 fall downward through the discharge outlet 12.

[0035] Reference Figure 1 and Figure 2 The cutting assembly 2 includes a cutting blade 21, a hydraulic cylinder 22, and a connecting block 23. The hydraulic cylinder 22 is connected to the inside of the bucket body 1 and is located at one end of the bucket body 1 near the discharge port 12. The cutting blade 21 is connected to the output end of the hydraulic cylinder 22. The connecting block 23 is connected to the inside of the bucket body 1. The connecting block 23 and the cutting blade 21 are located on one side of the discharge port 12. A cutting groove is provided on the side of the connecting block 23 near the cutting blade 21, and the cutting blade 21 is slidably inserted into the cutting groove.

[0036] Reference Figure 1 and Figure 2 The hydraulic cylinder 22 controls the movement of the cutting blade 21 to cut the reinforcing bar 4. The structure is simple and easy to operate. It is easy to control the timing of the cutting blade 21 cutting the exposed reinforcing bar 4 after breakage, reducing the situation where the reinforcing bar 4 is too short after processing due to frequent cutting by the cutting blade 21. It improves the flexibility of the device and makes it easy to adjust the length of the reinforcing bar 4 after cutting by the cutting blade 21 according to different needs. There is no need to add an extra device for cutting the exposed reinforcing bar 4 after breakage, and it is easy to transport the broken and cut reinforcing bar 4.

[0037] Reference Figure 1 and Figure 2A connecting block 23 is provided, and a cutting blade 21 is slidably inserted into the cutting groove on the connecting block 23. The cutting blade 21 pushes the reinforcing bar 4 until the reinforcing bar 4 abuts against the connecting block 23. The cutting blade 21 continues to move and slides into the cutting groove, thereby cutting the exposed reinforcing bar 4 after breakage. This improves the cutting effect of the device, reduces the situation where the reinforcing bar 4 abuts against the bucket body 1 due to the squeezing of the cutting blade 21, reduces the contact between the cutting blade 21 and the inside of the bucket body 1, protects the bucket body 1, reduces the damage to the bucket body 1 caused by the cutting blade 21, reduces the situation where the exposed reinforcing bar 4 tilts due to the contact of the cutting blade 21, and reduces the impact on the device breakage caused by the tilting of the exposed reinforcing bar 4 after breakage. This facilitates the cutting of the reinforcing bar 4.

[0038] Reference Figure 2 and Figure 3 The collecting component 3 includes an adsorption component 31 and a gathering component 32. The adsorption component 31 includes a magnet 311, which is connected to one side of the cutting blade 21. The magnet 311 is an electromagnet.

[0039] Reference Figure 2 and Figure 3 As the cutting blade 21 moves toward the connecting block 23, the magnet 311 attracts the exposed steel bar 4 after it has been broken, reducing the movement of the exposed steel bar 4 inside the bucket body 1. This makes it easier for the cutting blade 21 to cut the steel bar 4 and reduces the situation where the steel bar 4 comes into contact with the bucket body 1 due to the pressure of the cutting blade 21. After the cutting blade 21 cuts the steel bar 4, the cut steel bar 4 is still attracted to the magnet 311, making it easier to gather the cut steel bar 4 and unload it. This improves the previous situation where the steel bar 4 fell off the bucket body 1 and scattered everywhere. It makes it easier to collect the cut steel bar 4, reduces the difficulty for workers to clean up the fallen steel bar 4, and reduces the workload of workers.

[0040] Reference Figure 2 and Figure 3 After the gathering block 321 gathers the multiple steel bars 4 adsorbed on the magnet 311 into one place, it controls the adsorption capacity of the magnet 311 so that the magnet 311 no longer adsorbs the cut steel bars 4, making it easier for the steel bars 4 to fall downwards. This makes it convenient to use, eliminating the need for workers to manually separate the cut steel bars 4 from the magnet 311, reducing the workload of workers, improving the safety of the device, and facilitating continuous operation of the device. It also eliminates the need to stop the device after cutting so that workers can collect the steel bars 4 adsorbed on the magnet 311. It makes it easier to control the timing of the falling of the steel bars 4 adsorbed on the magnet 311, making it easier to separate the crushed steel bars 4 from the crushed stone, improving the previous situation where the stone and steel bars 4 were mixed during material feeding, reducing the workload of workers, and making it easier for workers to collect the crushed steel bars 4 and crushed stone.

[0041] Reference Figure 2 , Figure 4 and Figure 5 The gathering component 32 includes a gathering block 321, a rotating motor 322, a threaded rod 323, a connecting plate 324, and a limiting block 325. The rotating motor 322 is connected to the outside of the bucket body 1, the threaded rod 323 is located inside the bucket body 1, the output end of the rotating motor 322 passes through the bucket body 1 and is connected to one end of the threaded rod 323, the gathering block 321 is sleeved on the threaded rod 323 and threadedly connected to the threaded rod 323, the connecting plate 324 is connected to the inside of the bucket body 1, the limiting block 325 is connected to the gathering block 321, a limiting groove 326 is opened on the connecting plate 324, and the limiting block 325 is slidably inserted into the limiting groove 326.

[0042] Reference Figure 2 , Figure 4 and Figure 5 The limiting block 325 restricts the movement direction of the gathering block 321, causing the gathering block 321 to reciprocate along the axial direction of the threaded rod 323. The rotating motor 322 controls the rotation of the threaded rod 323, thereby controlling the position of the gathering block 321 relative to the rotating motor 322 in the axial direction of the threaded rod 323. As the rotating motor 322 rotates, the gathering block 321 moves along the axial direction of the threaded rod 323. The gathering block 321 pushes the steel bars 4 adsorbed on the magnet 311, causing multiple steel bars 4 adsorbed on the magnet 311 to move in the same direction, thus gathering the steel bars 4 adsorbed on the magnet 311. This facilitates the collection of the cut steel bars 4, improving the previous situation where the steel bars 4 fell and scattered everywhere, interfering with each other and making them difficult to organize. It also reduces the difficulty for workers to organize the fallen steel bars 4 and reduces their workload.

[0043] The implementation principle of a crushing bucket based on an excavator in this embodiment of the invention is as follows: After the raw material is crushed, the steel bar 4 falls downward through the discharge port 12. The hydraulic cylinder 22 is controlled to move the cutting blade 21 toward the connecting block 23. The magnet 311 moves with the cutting blade 21 and attracts the steel bar 4 at the discharge port 12. The cutting blade 21 is slidably inserted into the cutting groove. The cutting blade 21 cooperates with the connecting block 23 to cut the steel bar 4 at the discharge port 12. A part of the cut steel bar 4 remains inside the bucket body 1 for further crushing, while the part of the steel bar 4 located outside the bucket body 1 is attracted by the magnet 311.

[0044] Control the hydraulic cylinder 22 to move the cutting blade 21 away from the connecting block 23. The magnet 311 moves with the cutting blade 21, and the steel bar 4 attracted on the magnet 311 moves with the magnet 311.

[0045] Control the rotating motor 322 to move the gathering block 321 away from the rotating motor 322. During the movement of the gathering block 321, push the steel bars 4 adsorbed on the magnet 311 so that all the steel bars 4 adsorbed on the magnet 311 move in the same direction. After gathering, control the adsorption force of the magnet 311 so that the steel bars 4 adsorbed on the magnet 311 fall downward.

[0046] Furthermore, it should be noted that, in the description of this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0047] The above description represents the preferred embodiments of the present invention. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principles of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A crushing bucket based on an excavator, characterized in that, include: Bucket body (1); cutting assembly (2), disposed inside the bucket body (1), the cutting assembly (2) is used to cut the steel bars (4) inside the bucket body (1); collecting assembly (3), disposed inside the bucket body (1), the collecting assembly (3) is used to collect the steel bars (4) cut by the cutting assembly (2). The cutting assembly (2) includes a cutting blade (21) and a hydraulic cylinder (22). The hydraulic cylinder (22) is connected inside the bucket body (1), and the cutting blade (21) is connected to the output end of the hydraulic cylinder (22). The bucket body (1) is provided with a connecting block (23) inside. The connecting block (23) has a cutting groove on the side near the cutting blade (21). The cutting blade (21) is slidably inserted into the cutting groove. The collecting component (3) includes an adsorption element (31) and a gathering element (32). The adsorption element (31) is used to adsorb the steel bars (4) cut by the cutting component (2), and the gathering element (32) is used to gather the steel bars (4) adsorbed by the adsorption element (31). The adsorption element (31) includes a magnet (311) which is connected to one side of the cutting blade (21); The gathering component (32) includes a gathering block (321), a rotating motor (322), a threaded rod (323), a connecting plate (324), and a limiting block (325). The rotating motor (322) is connected to the bucket body (1), the threaded rod (323) is connected to the output end of the rotating motor (322), the gathering block (321) is sleeved on the threaded rod (323) and threadedly connected to the threaded rod (323), the connecting plate (324) is connected to the inside of the bucket body (1), the limiting block (325) is connected to the gathering block (321), and a limiting groove (326) is provided on the connecting plate (324). The limiting block (325) is slidably inserted into the limiting groove (326).

2. The excavator-based crushing bucket according to claim 1, characterized in that: The magnet (311) is an electromagnet.

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