Crusher for disassembling scraped car

Abstract

The utility model provides a crusher for disassembly of a scraped car, and belongs to the technical field of disassembly of scraped cars. Comprising a protective shell, a trapezoidal block is fixedly connected to the inner wall of the bottom of the protective shell, a first discharging opening is formed in the position, close to the inclined face of the trapezoidal block, of the bottom of the protective shell, an electric telescopic rod is fixedly connected to the top of the trapezoidal block, and a placing table is installed at the top of the electric telescopic rod; and one end of the placing table is rotationally connected with the trapezoidal block, a plurality of telescopic columns are arranged on the two sides of the top of the placing table, and the tops of the telescopic columns are fixedly connected with the same pressing plate. According to the device, the trapezoidal block and the placement table are arranged, the rotating shaft can drive the pressing plate to move up and down while driving the crushing cutter to perform crushing operation, glass materials are shattered and separated before a scraped car is crushed, shattered glass fragments can be conveniently and independently collected by arranging the first through groove and the second through groove, and the crushing efficiency of the scraped car is improved. And the subsequent operation step of separating the glass is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap car dismantling, in particular to a crusher for dismantling scrap cars. Background Art

[0002] The dismantling and crushing of scrapped cars is a process of processing and recycling abandoned cars. The various materials separated enter the recycling process and are reused. Metals such as steel and aluminum can be smelted and reprocessed to make new metal products. Plastics, glass and other materials can be reused in production after cleaning and processing. This not only helps to reduce the negative impact of waste on the environment, but also effectively recycles and reuses the resources therein, contributing to sustainable development.

[0003] The existing scrapping process for scrapped cars is to directly dismantle them using large cranes or crush them with crushers. During the crushing process, the parts are compressed. In particular, glass materials are mixed in the scrapped cars after crushing and need to be specially separated, which increases the operation steps. Therefore, this application provides a crusher for dismantling scrapped cars to meet the needs. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a crusher for dismantling scrapped cars to solve the problem that in the existing scrapping process, large cranes are directly used to dismantle the scrapped cars or the scrapped cars are crushed by crushers, and the parts are compressed during crushing. In particular, glass materials are mixed in the scrapped cars after crushing and need to be specially separated, which increases the operation steps.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A crusher for dismantling scrapped cars, comprising a protective shell, a trapezoidal block fixedly connected to the bottom inner wall of the protective shell, a first discharge port provided at the bottom of the protective shell near the inclined surface of the trapezoidal block, a motor-driven telescopic rod fixedly connected to the top of the trapezoidal block, a placement table installed on the top of the motor-driven telescopic rod, one end of the placement table being rotatably connected to the trapezoidal block, a plurality of telescopic columns being provided on both sides of the top of the placement table, a same pressure plate being fixedly connected to the top of the telescopic column, a plurality of limit frames being fixedly connected to both sides of the top of the pressure plate, a linkage mechanism being provided above the inclined surface of the trapezoidal block, the linkage mechanism comprising a motor, a driving gear and a driven gear, the output end of the motor being fixedly connected to the driving gear, the driving gear and the driven gear being meshed, the driving gear and the driven gear being meshed, The transmission gear of the present invention is a gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a first gear and a second gear selected from the group consisting of a

[0007] Preferably, a first through slot is formed on the top of the trapezoidal block near the rotation connection of the placement platform.

[0008] Preferably, a second through groove connected to the outside of the protective shell is opened on the inclined surface of the trapezoidal block, and the first through groove and the second through groove are connected to allow glass waste to fall out of the protective shell.

[0009] Preferably, a plurality of rollers are provided on the top of the placement platform to facilitate the falling of the car.

[0010] Preferably, a second discharge port is provided at one end of the bottom of the placement platform close to the rotation connection between the trapezoidal block and the placement platform, and the second discharge port is located above the first through groove.

[0011] Preferably, the bottom of the protective shell is fixedly connected to a tilting frame at the first discharge port.

[0012] Compared with the prior art, the present invention has at least the following beneficial effects:

[0013] In the above scheme, by setting trapezoidal blocks and placement platforms, when the scrapped car is crushed, the scrapped car is transported to the placement platform through a conveyor belt or a crane, and the electric telescopic rod is started to rotate the placement platform on the trapezoidal block until it is aligned with the inclined surface of the trapezoidal block. The scrapped car will move downward along the inclined surface under the influence of gravity and rollers. By setting a linkage mechanism, when the scrapped car moves downward along the inclined surface of the trapezoidal block, the motor is used to rotate the driving gear, driving the driven gear to rotate. When the driving gear and the driven gear rotate, the crushing knife is driven to rotate through the rotating shaft to crush the scrapped car. At the same time, the rotating shaft on the driving gear will also drive the driving wheel to rotate. When the driving wheel rotates, the driven wheel is driven to rotate through the first connecting bar, so that the driven wheel drives the second connecting bar to rotate through the central axis, so that the pressing rod on the second connecting bar rotates, and the pressing rod on the top of the pressing plate is rotated. The scrap car will be continuously squeezed by the pressing plate when the pressing plate moves up and down, so that the glass on the scrap car will be shattered before the scrap car is broken, and fall on the inclined surface of the trapezoidal block and the placement table. After being broken, the scrap car will fall into the first discharge port along the inclined surface of the trapezoidal block, and then continue to move along the inclined frame, leaving the inside of the protective shell to complete the crushing and collection. The advantage of this is that the rotating shaft can drive the pressing plate to move up and down while driving the crushing knife to perform the crushing operation, so that the glass material can be shattered and separated before the scrap car is broken. At the same time, the placement table can block the entrance of the protective shell after rotating to be aligned with the inclined surface of the trapezoidal block, thereby preventing fragments of the scrap car from flying out from the entrance of the protective shell when it is broken, thereby increasing safety.

[0014] By setting the second through groove, when the shattered glass falls on the inclined surface of the trapezoidal block, the glass will fall into the inside of the second through groove along the inclined surface of the trapezoidal block and leave the inside of the protective shell. By setting the first through groove and the second discharge port, when the shattered glass falls on the placement table, it will sink on the bottom inner wall of the placement table. During the rotation of the placement table, the shattered glass will be moved by the rotation. When it moves to the second discharge port on the placement table and falls out of the placement table, it will fall into the inside of the first through groove again, and finally fall into the inside of the second through groove along the first through groove and leave the inside of the protective shell. The advantage of this is that the scrapped car and the shattered glass fragments can be separated and then fall out of the protective shell from the first discharge port and the second through groove respectively, and the shattered glass fragments are concentrated together, which is convenient for the separate collection of the shattered glass fragments and reduces the subsequent operation steps of separating the glass. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to make and use the present disclosure.

[0016] Figure 1 Schematic diagram of the three-dimensional structure of a crusher for dismantling scrapped cars;

[0017] Figure 2 A schematic diagram of the cutaway three-dimensional structure of a crusher for dismantling scrapped cars;

[0018] Figure 3 It is a schematic diagram of the three-dimensional enlarged structure of the linkage mechanism;

[0019] Figure 4 It is a schematic diagram of the three-dimensional enlarged structure of the placement table;

[0020] Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle.

[0021] [reference numerals]

[0022] 1. Protective shell; 2. Trapezoidal block; 3. Linkage mechanism; 301. Motor; 302. Driving gear; 303. Driven gear; 304. Crushing knife; 305. Rotating shaft; 306. Driving wheel; 307. First connecting bar; 308. Driven wheel; 309. Middle shaft; 310. Second connecting bar; 311. Pressing rod; 312. Connecting rod; 313. Limiting plate; 4. First through slot; 5. Second through slot; 6. First discharge port; 7. Electric telescopic rod; 8. Placement table; 9. Telescopic column; 10. Pressing plate; 11. Limiting frame; 12. Roller; 13. Second discharge port; 14. Tilt frame.

[0023] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments, and the adjustments or modifications made are still included in the scope of the appended claims. DETAILED DESCRIPTION

[0024] The following describes in detail a crusher for dismantling scrapped vehicles provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, for the sake of completeness, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0025] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0026] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0027] It will be understood that the meanings of “on,” “over,” and “above” in this disclosure should be interpreted in the broadest manner, such that “on” means not only “directly on” something, but also includes being “on” something with intervening features or layers, and “on” or “over” means not only “on” or “above” something, but also includes being “on” or “above” something with no intervening features or layers.

[0028] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0029] like Figure 1-Figure 5As shown, the embodiment of the present invention provides a crusher for dismantling scrapped cars, including a protective shell 1, a trapezoidal block 2 is fixedly connected to the bottom inner wall of the protective shell 1, a first discharge port 6 is opened at the bottom of the protective shell 1 near the inclined surface of the trapezoidal block 2, an electric telescopic rod 7 is fixedly connected to the top of the trapezoidal block 2, a placement table 8 is installed on the top of the electric telescopic rod 7, one end of the placement table 8 is rotatably connected to the trapezoidal block 2, and a plurality of telescopic columns 9 are provided on both sides of the top of the placement table 8, and the top of the telescopic column 9 is fixedly connected to the There is a same pressing plate 10, and a plurality of limit frames 11 are fixedly connected to both sides of the top of the pressing plate 10. A linkage mechanism 3 is provided above the inclined surface of the trapezoidal block 2. The linkage mechanism 3 includes a motor 301, a driving gear 302 and a driven gear 303. The output end of the motor 301 is fixedly connected to the driving gear 302, and the driving gear 302 and the driven gear 303 are engaged. The driving gear 302 and the driven gear 303 are fixedly connected to the side away from the motor 301 with a rotating shaft 305 that penetrates the protective shell 1. The outer surface of 305 is fixedly connected to the crushing knife 304, the end of the rotating shaft 305 on the driving gear 302 away from the motor 301 is fixedly connected to the driving wheel 306, the side of the driving wheel 306 away from the rotating shaft 305 is rotated and connected to the first connecting bar 307 at a position offset from the center, and a plurality of equally spaced pressing rods 311 are provided on the top of the pressing plate 10. The pressing rods 311 are fixedly connected to each other through the connecting rod 312. Both ends of the pressing rod 311 pass through the limit frame 11, and the pressing rod 311 away from the crushing knife 304 is fixedly connected to the outer surface of the driving gear 302. Both ends are fixedly connected with a second connecting bar 310, and the end of the second connecting bar 310 away from the pressing rod 311 is provided with a central axis 309. The central axes 309 on both sides of the pressing rod 311 are respectively fixedly connected with the driven wheel 308 and the limit plate 313. The end of the first connecting bar 307 away from the driving wheel 306 is rotatably connected to the driven wheel 308 off-center. Several rollers 12 are provided on the top of the placement table 8 to facilitate the falling of the car. The bottom of the protective shell 1 is fixedly connected with an inclined frame 14 at the first discharge port 6.

[0030] By setting the trapezoidal block 2 and the placement platform 8, when the scrapped car is crushed, the scrapped car is transported to the placement platform 8 by a conveyor belt or a crane, and the electric telescopic rod 7 is started to rotate the placement platform 8 on the trapezoidal block 2 until it is aligned with the inclined surface of the trapezoidal block 2. The scrapped car will move downward along the inclined surface under the influence of gravity and the roller 12. By setting the linkage mechanism 3, when the scrapped car moves downward along the inclined surface of the trapezoidal block 2, the driving gear 302 is rotated by the motor 301, driving the driven gear 303 to rotate. When the driving gear 302 and the driven gear 303 rotate, the crushing knife 304 is driven to rotate through the rotating shaft 305 to crush the scrapped car. At the same time, the rotating shaft 305 on the driving gear 302 also drives the driving wheel 306 to rotate. When the driving wheel 306 rotates, it drives the driven wheel 308 to rotate through the first connecting bar 307, so that the driven wheel 308 drives the second connecting bar 310 to rotate through the central axis 309, so that the pressure on the second connecting bar 310 The rod 311 rotates and slides in the limit frame 11 at the top of the pressing plate 10. The pressing plate 10 is driven by the pressing rod 311 to move up and down continuously, squeeze the telescopic column 9 and reset. In the process of the pressing plate 10 moving up and down, the scrap car will be continuously squeezed by the pressing plate 10, so that the glass on the scrap car is shattered before the scrap car is broken, and falls on the inclined surface of the trapezoidal block 2 and the placement table 8. After being broken, the scrap car will fall into the first discharge port 6 along the inclined surface of the trapezoidal block 2, and then continue to move along the inclined frame 14, leaving the interior of the protective shell 1, completing the crushing and collection. The advantage of this is that the rotating shaft 305 can drive the crushing knife 304 to perform the crushing operation while also driving the pressing plate 10 to move up and down, so that the glass material is shattered and separated before the scrap car is broken. At the same time, the placement table 8 can also block the entrance of the protective shell 1 after rotating to be aligned with the inclined surface of the trapezoidal block 2, thereby preventing fragments of the scrap car from flying out of the entrance of the protective shell 1 when it is broken, thereby increasing safety.

[0031] like Figure 2 、 Figure 4 and Figure 5 As shown, a first through groove 4 is provided at the top of the trapezoidal block 2 near the rotating connection of the placement table 8, and a second through groove 5 connected to the outside of the protective shell 1 is provided on the inclined surface of the trapezoidal block 2. The first through groove 4 and the second through groove 5 are connected to allow the glass waste to fall out of the protective shell 1. A second discharge port 13 is provided at one end of the bottom of the placement table 8 near the rotating connection between the trapezoidal block 2 and the placement table 8, and the second discharge port 13 is located above the first through groove 4.

[0032] By setting the second through groove 5, when the shattered glass falls on the inclined surface of the trapezoidal block 2, the glass will fall into the inside of the second through groove 5 along the inclined surface of the trapezoidal block 2 and leave the inside of the protective shell 1. By setting the first through groove 4 and the second discharge port 13, when the shattered glass falls on the placement table 8, it will sink on the bottom inner wall of the placement table 8. During the rotation of the placement table 8, the shattered glass will be driven by the rotation and move. When it moves to the second discharge port 13 on the placement table 8 and falls out of the placement table 8, it will fall into the inside of the first through groove 4 again, and finally fall into the inside of the second through groove 5 along the first through groove 4 and leave the inside of the protective shell 1. The advantage of this is that the scrapped car and the shattered glass fragments can be separated and then fall out of the protective shell 1 from the first discharge port 6 and the second through groove 5 respectively, and the shattered glass fragments are concentrated together, which is convenient for the separate collection of the shattered glass fragments, reducing the subsequent operation steps of separating the glass.

[0033] The technical solution provided by the present invention is that, by setting a trapezoidal block 2 and a placement platform 8, when a scrapped car is crushed, the scrapped car is transported to the placement platform 8 by a conveyor belt or a crane, and the electric telescopic rod 7 is started to rotate the placement platform 8 on the trapezoidal block 2 until it is aligned with the inclined surface of the trapezoidal block 2. The scrapped car will move downward along the inclined surface under the influence of gravity and the roller 12. By setting a linkage mechanism 3, when the scrapped car moves downward along the inclined surface of the trapezoidal block 2, the driving gear 302 is rotated by the motor 301, driving the driven gear 303 to rotate. When the driving gear 302 and the driven gear 303 rotate, the crushing knife 304 is driven to rotate through the rotating shaft 305 to crush the scrapped car. At the same time, the rotating shaft 305 on the driving gear 302 also drives the driving wheel 306 to rotate. When the driving wheel 306 rotates, it drives the driven wheel 308 to rotate through the first connecting bar 307, so that the driven wheel 308 drives the second connecting bar 310 to rotate through the middle axis 309, so that the second connecting bar 310 The pressing rod 311 on the bar 310 rotates and slides in the limit frame 11 at the top of the pressing plate 10. The pressing plate 10 is driven by the pressing rod 311 to move up and down continuously, squeeze the telescopic column 9 and reset. In the process of the pressing plate 10 moving up and down, the scrapped car will be continuously squeezed by the pressing plate 10, so that the glass on the scrapped car is shattered before the scrapped car is broken, and falls on the inclined surface of the trapezoidal block 2 and the placement table 8. After being broken, the scrapped car will fall into the first discharge port 6 along the inclined surface of the trapezoidal block 2, and then continue to move along the inclined frame 14, leaving the interior of the protective shell 1, completing the crushing and collection. The advantage of this is that the rotating shaft 305 can drive the crushing knife 304 to perform the crushing operation while also driving the pressing plate 10 to move up and down, so that the glass material is shattered and separated before the scrapped car is broken. At the same time, the placement table 8 can also block the entrance of the protective shell 1 after rotating to be aligned with the inclined surface of the trapezoidal block 2, preventing fragments of the scrapped car from flying out of the entrance of the protective shell 1 when it is broken, thereby increasing safety.

[0034] By setting the second through groove 5, when the shattered glass falls on the inclined surface of the trapezoidal block 2, the glass will fall into the inside of the second through groove 5 along the inclined surface of the trapezoidal block 2 and leave the inside of the protective shell 1. By setting the first through groove 4 and the second discharge port 13, when the shattered glass falls on the placement table 8, it will sink on the bottom inner wall of the placement table 8. During the rotation of the placement table 8, the shattered glass will be driven by the rotation and move. When it moves to the second discharge port 13 on the placement table 8 and falls out of the placement table 8, it will fall into the inside of the first through groove 4 again, and finally fall into the inside of the second through groove 5 along the first through groove 4 and leave the inside of the protective shell 1. The advantage of this is that the scrapped car and the shattered glass fragments can be separated and then fall out of the protective shell 1 from the first discharge port 6 and the second through groove 5 respectively, and the shattered glass fragments are concentrated together, which is convenient for the separate collection of the shattered glass fragments, reducing the subsequent operation steps of separating the glass.

[0035] This invention encompasses any alternatives, modifications, equivalents, and solutions that do not depart from the spirit and scope of this invention. While specific details are described in detail in the preferred embodiments of this invention to provide a thorough understanding, those skilled in the art will be able to fully understand this invention without these details. Furthermore, to avoid unnecessary confusion regarding the essence of this invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0036] Those skilled in the art will understand that all or part of the steps in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as ROM / RAM, a disk, an optical disk, etc.

[0037] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A crusher for dismantling scrapped cars, characterized in that: include: A protective shell (1), wherein the bottom inner wall of the protective shell (1) is fixedly connected to a trapezoidal block (2), a first discharge port (6) is provided at the bottom of the protective shell (1) near the inclined surface of the trapezoidal block (2), the top of the trapezoidal block (2) is fixedly connected to an electric telescopic rod (7), a placement table (8) is installed on the top of the electric telescopic rod (7), one end of the placement table (8) is rotatably connected to the trapezoidal block (2), a plurality of telescopic columns (9) are provided on both sides of the top of the placement table (8), the top of the telescopic column (9) is fixedly connected to the same pressing plate (10), a plurality of limit frames (11) are fixedly connected to both sides of the top of the pressing plate (10), and a linkage mechanism (3) is provided above the inclined surface of the trapezoidal block (2). The linkage mechanism (3) comprises a motor (301), a driving gear (302) and a driven gear (303); the output end of the motor (301) is fixedly connected to the driving gear (302); the driving gear (302) and the driven gear (303) are meshed; the driving gear (302) and the driven gear (303) are fixedly connected to a rotating shaft (305) penetrating the protective shell (1) on one side away from the motor (301); a crushing knife (304) is fixedly connected to the outer surface of the rotating shaft (305); the end of the rotating shaft (305) on the driving gear (302) away from the motor (301) is fixedly connected to a driving wheel (306); the driving wheel (306) is rotated and connected at a position offset from the center on the side away from the rotating shaft (305). A first connecting bar (307) is connected, and a plurality of equally spaced pressing rods (311) are provided on the top of the pressing plate (10). The pressing rods (311) are fixedly connected to each other through a connecting bar (312). Both ends of the pressing rod (311) pass through the limit frame (11). Both ends of the pressing rod (311) away from the crushing knife (304) are fixedly connected to a second connecting bar (310). One end of the second connecting bar (310) away from the pressing rod (311) is sleeved with a central axis (309). The central axis (309) on both sides of the pressing rod (311) is fixedly connected to a driven wheel (308) and a limit plate (313) respectively. One end of the first connecting bar (307) away from the driving wheel (306) is rotatably connected to the driven wheel (308) off-center.

2. The crusher for dismantling scrapped vehicles according to claim 1, characterized in that: A first through slot (4) is provided at the top of the trapezoidal block (2) near the rotation connection of the placement platform (8).

3. The crusher for dismantling scrapped vehicles according to claim 2, characterized in that: A second through groove (5) connected to the outside of the protective shell (1) is provided on the inclined surface of the trapezoidal block (2); the first through groove (4) and the second through groove (5) are connected to allow glass waste to fall out of the protective shell (1).

4. The crusher for dismantling scrapped vehicles according to claim 1, characterized in that: The top of the placement platform (8) is provided with a plurality of rollers (12) for facilitating the falling of the car.

5. The crusher for dismantling scrapped vehicles according to claim 2, characterized in that: A second discharge port (13) is provided at one end of the bottom of the placement platform (8) close to the rotational connection between the trapezoidal block (2) and the placement platform (8), and the second discharge port (13) is located above the first through groove (4).

6. The crusher for dismantling scrapped vehicles according to claim 1, characterized in that: The bottom of the protective shell (1) is fixedly connected to a tilting frame (14) at the first discharge port (6).

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