Intelligent vehicle scrapping treatment device

Abstract

The invention discloses an intelligent automobile scrapping treatment device, which relates to the technical field related to automobile scrapping, and comprises a scrapping platform, wherein a crushing box is arranged on the scrapping platform, and two crushing rollers are rotatably arranged in the crushing box. The two crushing rollers are relatively rotated under the drive of a driving mechanism to crush the disassembled scrapped automobile frame, and the damaged box is divided into two parts, and a crushing roller is rotatably arranged on each part. A first locking part is arranged on the scrapping platform, and the crushing box has two states: in the first state, when the disassembled scrapped automobile frame is crushed, the first locking part locks the two parts of the crushing box, and the crushing box is in a closed state; in the second state, when the cutter on the crushing roller needs to be replaced, the first locking part releases the lock on the two parts of the crushing box, and the two parts of the crushing box are in an open state.

Description

Technical Field

[0001] The invention relates to the technical field related to scrapped vehicles, in particular to an intelligent scrapped vehicle processing device. Background Art

[0002] As is known to all, scrapped cars refer to a state where a car is deemed no longer suitable for driving on the road because it cannot be repaired or does not meet the safety driving standards. The reasons for scrapping include vehicle aging, accident damage, mechanical failure, environmental pollution, etc. As the number of scrapped cars increases year by year, the treatment of scrapped cars has received more and more attention. The dismantling and recycling of scrapped cars requires several steps, including pre-treatment (dismantling the engine, tires, glass, etc.), crushing (mainly for the frame and shell), and sorting (separate collection of metals and plastics).

[0003] When the frame of a scrapped car is crushed, due to the shape of some metal and the state of falling into the crusher, there is an incomplete crushing situation. Therefore, in order to solve this problem, a solution is proposed in the patent with the announcement number CN112705312B and the announcement date of June 24, 2022, and the name is "A crusher for dismantling scrapped cars", that is, a crusher for dismantling scrapped cars, which relates to the field of scrapped car dismantling technology, and includes a shell, a crushing device, a feeding device and a screening device. The shell is provided with a feed inlet and a discharge port, and the crushing The device includes a driving machine and two mutually parallel crushing rollers, the driving machine is located outside the shell, the crushing rollers are located inside the shell, and the crushing device is located between the feed port and the discharge port; the feeding device includes a feeding cylinder and a feeding plate, the feeding cylinder is rotatably connected to the outer wall of the shell, the feeding plate includes a connecting plate and a supporting plate, the connecting plate is rotatably connected to the piston rod of the feeding cylinder, the connecting plate is rotatably connected to the shell on one side close to the feed port, and is connected to the supporting plate on the other side; the screening device is located below the discharge port, and the screening device is used to screen metal. The present application has the effect of improving the crushing efficiency and safety of the crusher.

[0004] The existing crusher consists of a crushing box and a pair of crushing rollers arranged in the crushing box. The pair of crushing rollers are driven by a driving unit to rotate relative to each other to tear and crush the scrapped cars. The disadvantage of the existing technology is that due to the shape of some metals and the state of falling into the crusher, there is an incomplete crushing situation. Then these metals will cause certain wear on the cutters on the crushing rollers. If the severely worn cutters are not replaced in time, it will obviously affect the crushing effect of the crusher. When replacing the cutters, the crushing rollers need to be completely removed from the crushing box, which undoubtedly prolongs the time for replacing the cutters and affects the crushing efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide an intelligent vehicle scrapping treatment device to solve the technical problems in the related art.

[0006] In order to achieve the above object, the present invention provides the following technical solutions:

[0007] An intelligent automobile scrapping treatment device comprises a scrapping platform, on which a crushing box is provided, on which two crushing rollers are rotatably arranged, and the two crushing rollers are relatively rotated under the drive of a driving mechanism to crush the disassembled scrapped automobile frame, and the damaged box is divided into two parts, on each of which a crushing roller is rotatably arranged, and a first locking part is arranged on the scrapping platform, and the crushing box has two states: in the first state, when the disassembled scrapped automobile frame is crushed, the first locking part locks the two parts of the crushing box, and the crushing box is in a closed state; in the second state, when the cutter on the crushing roller needs to be replaced, the first locking part releases the lock on the two parts of the crushing box, and the two parts of the crushing box are in an open state.

[0008] As mentioned above, power is transmitted between the two crushing rollers through gear transmission, and the first locking part includes a slot arranged on each part of the crushing box and an insert block slidably arranged on the scrapping platform, and a transmission rack part is connected to the insert block, and a first elastic member is provided between the transmission rack part and the scrapping platform. Under the elastic force of the first elastic member, the transmission rack part tends to mesh with the gear connected to each crushing roller; in the first state, the two gears on the two crushing rollers rotate forward to jointly squeeze the transmission rack part, and the two gears tend to release the meshing with the transmission rack part; when the tool needs to be replaced, the driving mechanism drives the two gears on the two crushing rollers to rotate in the opposite direction to mesh with the transmission rack part, and the insert block is disengaged from the slot based on the moving force of the transmission rack part to release the locking of the two parts of the crushing box.

[0009] As mentioned above, several teeth on one side of the transmission rack part are arranged in a straight line, and several teeth on the other side are arranged in an arc shape. During the movement of the transmission rack part in the direction in which the plug block disengages from the slot, the two parts of the crushing box gradually move away from each other due to the squeezing action of the transmission rack part.

[0010] As mentioned above, the scrapping platform is provided with a guide plate below the crushing box, and the guide plate guides the crushed scrapped automobile frame debris away from the scrapping platform.

[0011] As mentioned above, the guide plate is swingably arranged on the scrapping platform, and a push rod is installed on the transmission rack part. In the first state, based on the power of the transmission rack part and the gravity of the guide plate, the push rod drives the guide plate to shake.

[0012] As mentioned above, the scrapping platform is also provided with a dismantling mechanism, which includes a driving member and a dismantling arm arranged at the power output end of the driving member, and a dismantling knife is arranged on the dismantling arm. When the windshield of the scrapped car is dismantled, after the dismantling knife is inserted into the glue layer, the dismantling arm drives the dismantling knife to cut the glue layer along the trajectory direction of the glue layer based on the power of the driving member.

[0013] As mentioned above, the demolition arm includes a fixed section, a first telescopic section and a second telescopic section, the first telescopic section slides on the fixed section along the telescopic direction based on the power of the driving member, the second telescopic section is arranged to slide on the first telescopic section along the telescopic direction, and a second elastic member is provided between the two, and the demolition knife is installed at the end of the second telescopic section away from the fixed section.

[0014] As mentioned above, the driving member includes a mechanical arm arranged on the scrap platform and a driving motor arranged at the power output end of the mechanical arm, the power output end of the driving motor is installed with a first extrusion part, the end of the first telescopic section away from the second telescopic section is provided with a first pressure-bearing part, and a second locking part is provided between the fixed section and the power output end of the mechanical arm; when it is necessary to adjust the length of the first telescopic section extending out of the fixed section, the second locking part locks the position of the fixed section, and the first extrusion part squeezes the first pressure-bearing part along the extension direction based on the power of the driving motor; after the demolition knife is aligned with the glue layer, the first extrusion part squeezes the first pressure-bearing part along the retraction direction based on the power of the driving motor, so that the demolition knife is inserted into the glue layer; when it is necessary to cut the glue layer, the first extrusion part squeezes the first pressure-bearing part along the retraction direction based on the power of the driving motor, and the first pressure-bearing part drives the first telescopic section to move axially along the output shaft of the driving motor, and the second locking part releases the lock on the fixed section position based on the moving force of the first telescopic section.

[0015] As mentioned above, a third locking portion is provided between the first telescopic joint and the second telescopic joint. When it is necessary to remove the knife and insert the glue layer, the third locking portion locks the position of the second telescopic joint on the first telescopic joint; when it is necessary to cut the glue layer, the third locking portion releases the position lock of the second telescopic joint based on the moving force of the first telescopic joint.

[0016] As mentioned above, the knife seat of the demolition knife is swingably connected to the second telescopic joint, and a third elastic member is provided at the swinging position, and a fourth locking portion is provided on the second telescopic joint. When it is necessary to adjust the length of the first telescopic joint extending out of the fixed joint, the fourth locking portion does not lock the position of the demolition knife; after the demolition knife is aligned with the glue layer, the fourth locking portion locks the position of the demolition knife.

[0017] The beneficial effect of the present invention is that by making the crushing box into two separate parts, when the scrapped automobile frame after crushing and disassembly is used, the locking function of the first locking part can be used to close the two parts. When the cutter on the crushing roller is severely worn and needs to be replaced, the first locking part releases the lock on the two parts of the crushing box, so that the crushing box can be opened, exposing the two crushing rollers inside, thereby facilitating the replacement of the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A schematic diagram of the three-dimensional structure of a crushing box of an intelligent automobile scrapping treatment device provided in an embodiment of the present invention when the crushing box is in a first state;

[0020] Figure 2 A schematic diagram of the three-dimensional structure of a crushing box of an intelligent automobile scrapping treatment device provided in an embodiment of the present invention when the crushing box is in a second state;

[0021] Figure 3 A schematic diagram of the three-dimensional structure of a first locking part of an intelligent vehicle scrapping treatment device provided in one embodiment of the present invention;

[0022] Figure 4 A schematic diagram of the three-dimensional structure of an intelligent vehicle scrapping treatment device provided in another embodiment of the present invention;

[0023] Figure 5 A schematic diagram of the three-dimensional structure of a dismantling mechanism of an intelligent automobile scrapping treatment device provided in another embodiment of the present invention;

[0024] Figure 6 An exploded view from a first perspective of a dismantling mechanism of an intelligent vehicle scrapping treatment device provided in another embodiment of the present invention;

[0025] Figure 7 An exploded view from a second perspective of a dismantling mechanism of an intelligent vehicle scrapping treatment device provided in another embodiment of the present invention;

[0026] Figure 8 An exploded view of a dismantling arm of an intelligent automobile scrapping treatment device provided in another embodiment of the present invention;

[0027] Fig. 9An exploded view of a fourth locking portion of an intelligent vehicle scrapping treatment device provided in another embodiment of the present invention;

[0028] Fig.10 A schematic cross-sectional structure diagram of a dismantling arm of an intelligent automobile scrapping treatment device provided in another embodiment of the present invention;

[0029] Fig.11 for Fig.10 A in the figure is an enlarged structural diagram.

[0030] Description of reference numerals:

[0031] 1. scrap platform; 10. crushing box; 11. crushing roller; 12. guide plate; 13. push rod; 2. first locking part; 20. slideway; 21. slider; 22. insert block; 23. slot; 24. transmission rack; 3. dismantling mechanism; 30. driving member; 300. mechanical arm; 301. driving motor; 302. plate; 303. extrusion block; 304. first wedge surface; 305. first horizontal surface; 306. first vertical surface; 307. stopper; 308. first locking tooth ring; 309. second locking tooth ring; 31. dismantling arm; 310. fixing Section; 311, first telescopic section; 312, second telescopic section; 313, second wedge-shaped surface; 314, second horizontal surface; 315, second vertical surface; 316, stopper; 317, slide; 318, locking frame; 319, unlocking opening; 320, locking edge; 321, locking opening; 322, transmission plate; 32, demolition knife; 33, pressure rod; 34, transmission rod; 35, locking rack; 36, third locking gear ring; 37, shaft; 38, locking block; 39, locking groove; 390, locking section; 391, unlocking section; 40, extrusion rod; 41, protrusion. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the technical solution of the present invention, Figure 1 To Attachment Fig.11 The present invention is further described in detail.

[0033] An embodiment of the present invention provides an intelligent automobile scrapping treatment device, including a scrapping platform 1, on which a crushing box 10 is provided, in which two crushing rollers 11 are rotatably arranged, and the two crushing rollers 11 are relatively rotated under the drive of a driving mechanism to crush the disassembled scrapped automobile frame, and the damaged box is divided into two parts, each of which has a crushing roller 11 rotatably arranged, and a first locking portion 2 is arranged on the scrapping platform 1, and the crushing box 10 has two states: in the first state, when the disassembled scrapped automobile frame is crushed, the first locking portion 2 locks the two parts of the crushing box 10, and the crushing box 10 is in a closed state; in the second state, when the cutter on the crushing roller 11 needs to be replaced, the first locking portion 2 releases the lock on the two parts of the crushing box 10, and the two parts of the crushing box 10 are in an open state.

[0034] Specifically, the scrap platform 1 is a holding device for dismantling scrapped cars, that is, the dismantling and recycling of scrapped cars requires the removal of the engine, tires, glass, etc. first, and then the remaining frame and shell of the car can be put into the crushing box 10, and the two crushing rollers 11 that are relatively rotated by the driving mechanism are crushed. The crushing roller 11 consists of a roller body and a plurality of cutters fixedly connected to the surface of the roller body by bolts according to a certain pattern. The multiple cutters on the two crushing rollers 11 are arranged alternately with each other, that is, when the scrapped car is put into the crushing box 10 from top to bottom, the rotation mode of the two crushing rollers 11 is both forward, but one rotates counterclockwise and the other rotates clockwise, and a shearing effect can be formed between the two adjacent cutters, thereby shearing and crushing the frame and shell of the scrapped car.

[0035] However, in the prior art, since some metal shapes of scrapped automobile frames and the states of entering the crusher are different, there is an incomplete crushing situation. Then these metals will cause certain wear on the cutters on the crushing roller 11. If the severely worn cutters are not replaced in time, it will obviously affect the crushing effect of the crusher. When replacing the cutters, the crushing roller 11 needs to be completely removed from the crushing box 10, which undoubtedly prolongs the time for replacing the cutters and affects the crushing efficiency.

[0036] Based on the above problems, in this embodiment, the crushing box 10 is made into a split structure, and the two crushing rollers 11 are correspondingly arranged on the two parts of the crushing box 10. In this way, when the worn tool needs to be replaced, the crushing box 10 can be opened to expose the two crushing rollers 11 inside, thereby facilitating the replacement of the tool. Among them, for the shear crushing of the scrapped car frame, a large interaction force will be generated, so it is required that the two parts of the crushing box 10 cannot be separated during operation. Therefore, a first locking part 2 is arranged on the scrap platform 1 near the crushing box 10. During operation, the first locking part 2 locks the two parts of the crushing box 10 together, which corresponds to the first state. When the worn tool needs to be replaced, the first locking does not release the lock of the two parts of the crushing box 10, so that the crushing box 10 can be opened, which corresponds to the second state. The first locking part 2 can be a structure in which a bolt and a nut cooperate, or it can be a structure in which a pin and a socket cooperate and are plugged in. This is the prior art and no excessive elaboration is made.

[0037] The beneficial effect of this embodiment is that by making the crushing box 10 into two separate parts, the two parts can be closed by utilizing the locking function of the first locking portion 2 when crushing and disassembling the scrapped automobile frame. When the cutter on the crushing roller 11 is severely worn and needs to be replaced, the first locking portion 2 releases the lock on the two parts of the crushing box 10, so that the crushing box 10 can be opened, exposing the two crushing rollers 11 inside, thereby facilitating the replacement of the cutter.

[0038] Preferably, the power is transmitted between the two crushing rollers 11 through gear transmission, the first locking part 2 includes a slot 23 arranged on each part of the crushing box 10 and an insert block 22 slidably arranged on the scrapping platform 1, the insert block 22 is connected with a transmission rack part 24, a first elastic member is provided between the transmission rack part 24 and the scrapping platform 1, under the elastic force of the first elastic member, the transmission rack part 24 has a tendency to mesh with the gear connected to each crushing roller 11; in the first state, the two gears on the two crushing rollers 11 rotate forward to jointly squeeze the transmission rack part 24, and the two gears are released. In addition to the tendency to mesh with the transmission rack portion 24; when the tool needs to be replaced, the driving mechanism drives the two gears on the two crushing rollers 11 to rotate in the opposite direction and mesh with the transmission rack portion 24, and the plug block 22 is disengaged from the slot 23 based on the moving force of the transmission rack portion 24 to release the lock on the two parts of the crushing box 10; a number of teeth on one side of the transmission rack portion 24 are arranged in a straight line, and a number of teeth on the other side are arranged in an arc shape. During the movement of the transmission rack portion 24 in the direction in which the plug block 22 disengages from the slot 23, the two parts of the crushing box 10 gradually move away from each other based on the extrusion effect of the transmission rack portion 24.

[0039] Specifically, the two crushing rollers 11 form a relative rotation, and a gear can be installed on both ends of the rotating shaft of each crushing roller 11. The two gears at corresponding positions on the two crushing rollers 11 are meshed, and the driving mechanism is a high-power motor with a reducer connected to the rotating shaft of one of the crushing rollers 11. The two parts of the crushing box 10 are rotatably connected on the scrapping platform 1 through hinges. Two slots 23 are provided on each part of the crushing box 10, and the two slots 23 are symmetrically arranged at both ends of the axial direction. Two slideways 20 are provided on the scrapping platform 1 along the vertical direction (that is, the feeding direction), and the two slideways 20 are symmetrically arranged at both ends of the axial direction. Each slideway 20 is provided with a sliding arrangement. Slide block 21, each slide block 21 is fixed with an insert block 22, each insert block 22 and two slots 23 at the corresponding position and at the same axial end can be plugged in and out vertically, so that the two parts of the crushing box 10 can be locked, and each slide block 21 is also provided with a transmission rack part 24, and in the vertical direction, a first elastic member is provided between each transmission rack part 24 and the scrap platform 1, and the elastic force of the first elastic member makes the corresponding transmission rack part 24 and the two meshing gears at the same axial end of the two crushing rollers 11 have a tendency to always mesh, but when crushing the scrapped car, the two meshing gears rotate relative to each other, which will give the corresponding transmission rack part 24 a certain degree of meshing. The movable rack part 24 has a vertical downward squeezing force, so that the transmission rack part 24 cannot mesh with it under the elastic force of the first elastic member. However, when the worn tool needs to be replaced, the driving mechanism drives one of the crushing rollers 11 connected thereto to reverse, and the other crushing roller 11 will also reverse, that is, one crushing roller 11 rotates clockwise and the other crushing roller 11 rotates counterclockwise. This rotation method will cause the scrapped car to be spit out vertically upward. At this time, the two meshing gears will no longer have a downward squeezing effect on the transmission rack part 24, and under the elastic force of the first elastic member, the transmission rack part 24 has a tendency to move upward, so the transmission rack part 24 will It will be inserted between the two meshing gears. Under the reverse rotation of the two gears, the transmission rack part 24 moves up. The transmission rack part 24 has a certain thickness, which will generate a force on the two meshing gears, so that the two meshing gears are gradually separated. However, the crushing roller 11 connected to the driving mechanism should not move. Therefore, the transmission rack part 24 is slidably connected to the slider 21, and the sliding direction is perpendicular to the vertical and also perpendicular to the axial direction of the crushing roller 11 (the axial and vertical directions of the crushing roller 11 and the sliding direction of the transmission rack part 24 on the slider 21 constitute the structure of a spatial rectangular coordinate system). In this way, the transmission rack part 24 can smoothly mesh with the two gears at the corresponding positions.

[0040] In order to increase the separation distance between the two parts of the crushing box 10, in this embodiment, a number of teeth on one side of the transmission rack portion 24 are arranged in a straight line, and the teeth on this side are meshed with the gear on the crushing roller 11 connected to the driving mechanism, and a number of teeth on the other side are arranged in an arc shape, and the teeth on this side are meshed with the gear on the other crushing roller 11. As the thickness of the transmission rack portion 24 gradually increases, the separation distance between the two parts of the crushing box 10 also increases, thereby facilitating the replacement of the tool.

[0041] In the prior art, when the material is stuck during the crushing process, the two crushing rollers 11 are generally driven to rotate in the opposite direction to spit out the stuck material, but the distance between the two crushing rollers 11 does not change, so there is a problem of sticking. In this embodiment, it can be seen from the above description that during the reversal of the two crushing rollers 11, the two parts of the crushing box 10 move away from each other, and the two crushing rollers 11 also move away from each other, so it is convenient for the staff to take out the stuck material, thereby better solving the problem of material sticking.

[0042] Preferably, the scrap platform 1 is provided with a guide plate 12 below the crushing box 10, and the guide plate 12 guides the crushed scrapped automobile frame debris away from the scrap platform 1; the guide plate 12 is swingably arranged on the scrap platform 1, and a push rod 13 is installed on the transmission rack part 24. In the first state, based on the power of the transmission rack part 24 and the gravity of the guide plate 12, the push rod 13 drives the guide plate 12 to shake.

[0043] Specifically, as the amount of scrapped car frames and car shells sheared and crushed increases, it is easy to cause accumulation below the crushing box 10. Therefore, in this embodiment, a guide plate 12 is provided below the crushing box 10 to guide the crushed materials away from the bottom of the crushing box 10 to avoid the accumulation of crushed materials affecting the crushing operation. According to the description of the above embodiment, during the crushing operation, based on the elastic force of the first elastic member and the combined effect of the two meshing gears on the transmission rack portion 24, the transmission rack portion 24 will reciprocate vertically. Therefore, in this embodiment, the guide plate 12 is swingably set on the scrapping platform 1, and a push rod 13 is jointly set under the two transmission rack parts 24. The vertical reciprocating movement of the two transmission rack parts 24 is utilized to generate a reciprocating swinging force on the material dumping plate, which can speed up the removal of the crushed materials from the bottom of the crushing box 10, and when replacing the worn tools, the two transmission rack parts 24 need to move up, which will drive the guide plate 12 to swing up, thereby preventing the waste from being discharged from the bottom of the crushing box 10, thereby facilitating the staff to work next to the machine.

[0044] In another embodiment of the present invention, a dismantling mechanism 3 is further provided on the scrapping platform 1, and the dismantling mechanism 3 includes a driving member 30 and a dismantling arm 31 arranged at the power output end of the driving member 30, and a dismantling knife 32 is arranged on the dismantling arm 31. When the windshield of the scrapped car is dismantled, after the dismantling knife 32 is inserted into the glue layer, the dismantling arm 31 drives the dismantling knife 32 to cut the glue layer along the trajectory direction of the glue layer based on the power of the driving member 30.

[0045] Specifically, after a car is scrapped, its windshield can be removed for secondary use if it is not damaged. In the prior art, when a scrapped car is dismantled, the windshield will be directly broken, which undoubtedly causes a waste of resources. Therefore, in this embodiment, when the scrapped car is dismantled, a dismantling step for the intact windshield is added, that is, when the windshield is dismantled, the sealing strips around it are first removed to expose the glue layer between the windshield and the frame, and then the driving member 30 drives the dismantling arm 31 to move, and the dismantling arm 31 drives the dismantling knife 32 to move to a certain position of the glue layer, and the dismantling knife 32 is inserted into the glue layer, and then driven by the driving member 30, the dismantling knife 32 cuts the glue layer between the windshield and the frame along the arrangement trajectory of the glue layer, thereby removing the windshield.

[0046] Preferably, the demolition arm 31 includes a fixed section 310, a first telescopic section 311 and a second telescopic section 312, the first telescopic section 311 slides on the fixed section 310 along the telescopic direction based on the power of the driving member 30, the second telescopic section 312 is arranged to slide on the first telescopic section 311 along the telescopic direction, and a second elastic member is provided therebetween, and the demolition knife 32 is installed at the end of the second telescopic section 312 away from the fixed section 310.

[0047] Specifically, two first telescopic sections 311 and second telescopic sections 312 are provided, and two channels for the telescopic movement of the first telescopic section 311 are provided on the fixed section 310, and the two channels are arranged symmetrically with respect to the center, and the angle between the two channels is 180 degrees. Correspondingly, a dismantling knife 32 is installed at the end of each second telescopic section 312 away from the fixed section 310. In the initial state, the first telescopic section 311 is at the shortest extension distance on the fixed section 310, that is, it is completely retracted into the fixed connection. When it is necessary to move the two dismantling knives 32 to the end that is in contact with the adhesive When the first telescopic section 311 is in the position corresponding to the layer, the driving member 30 first drives the first telescopic section 311 to extend the fixed section 310 until each removal knife 32 corresponds to the glue layer. At this time, each removal knife 32 can be inserted into the glue layer with the help of manual labor, and then the driving member 30 drives the fixed section 310 to move circumferentially, and the second telescopic section 312 telescopes and slides on the first telescopic section 311, and cooperates with the elastic force of the second elastic member to adapt to changes in the width and angle of the windshield, so that the removal knife 32 is not easy to separate from the glue layer, so as to cut the glue layer between the windshield and the frame.

[0048] Further, the driving member 30 includes a mechanical arm 300 arranged on the scrap platform 1 and a driving motor 301 arranged at the power output end of the mechanical arm 300, the power output end of the driving motor 301 is installed with a first extrusion part, the end of the first telescopic section 311 away from the second telescopic section 312 is provided with a first pressure-bearing part, and a second locking part is provided between the fixed section 310 and the power output end of the mechanical arm 300; when it is necessary to adjust the length of the first telescopic section 311 extending out of the fixed section 310, the second locking part locks the position of the fixed section 310, and the first extrusion part is based on the driving motor The power of 301 squeezes the first pressure-bearing part along the extending direction; after the removal knife 32 is aligned with the glue layer, the first extrusion part squeezes the first pressure-bearing part along the retracting direction based on the power of the driving motor 301, so that the removal knife 32 is inserted into the glue layer; when the glue layer needs to be cut, the first extrusion part squeezes the first pressure-bearing part along the retracting direction based on the power of the driving motor 301, and the first pressure-bearing part drives the first telescopic section 311 to move axially along the output shaft of the driving motor 301, and the second locking part releases the lock on the position of the fixed section 310 based on the moving force of the first telescopic section 311.

[0049] Specifically, in the aforementioned embodiment, manual cooperation is required for inserting the demolition knife 32 into the glue layer, and the bonding effect between the windshield and the frame is a prerequisite for ensuring safe driving of the car. Therefore, it is relatively laborious to manually insert the demolition knife 32 into the glue layer. In this embodiment, the driving member 30 is composed of a mechanical arm 300 and a driving motor 301 provided at the power output end of the mechanical arm 300. The mechanical arm 300 can adjust the position of the demolition support arm 31 according to the installation angle of the windshield to better enable the demolition knife 32 to cut the glue layer. The power output end of the driving motor 301 is equipped with a first extrusion part, and the first extrusion part is composed of a disc body 302 fixedly connected to the output end of the driving motor 301 and two extrusion blocks 303 arranged on the disc body 302. The two extrusion blocks 303 are fixed to the output end of the driving motor 301. The two channels on the section 310 correspond to each other, each extrusion block 303 has a first wedge surface 304, a first horizontal surface 305 parallel to the radial section of the power output shaft of the drive motor 301, and a first vertical surface 306 parallel to the axial direction of the power output shaft of the drive motor 301, and each first telescopic section 311 is provided with a first pressure-bearing portion at the end away from the second telescopic section 312, and the first pressure-bearing portion includes a second wedge surface 313, a second horizontal surface 314 parallel to the first horizontal surface 305, and a second vertical surface 315 parallel to the first vertical surface 306. When the first telescopic section 311 needs to extend out of the corresponding channel, the drive motor 301 drives the disk body 302 to rotate, and the rotation of the disk body 302 drives the two extrusion blocks 303 to rotate synchronously, and the two extrusion blocks 303 are The two first vertical surfaces 306 will respectively squeeze a second vertical surface 315 correspondingly, so that the two first telescopic sections 311 are separated from each other. When the first telescopic section 311 needs to be retracted into the fixed section 310, the driving motor 301 drives the disk body 302 to rotate in the opposite direction, and the two extrusion blocks 303 rotate synchronously. The two first wedge surfaces 304 on the two extrusion blocks 303 squeeze a second wedge surface 313 correspondingly. When the removal knife 32 is not inserted into the glue layer to hinder the retraction of the first telescopic section 311 into the fixed section 310, based on the action of the second locking part, the first wedge surface 304 and the second wedge surface 313 abutting against each other will not move relative to each other, that is, the second locking part includes a first locking gear ring 308 installed at the power output end of the robot arm 300, 10, a transmission plate 322 that slides axially on the transmission plate 322 and a fourth elastic member is provided between the transmission plate 322 and the power output end of the robot arm 300, and a second locking toothed ring 309 that meshes with the first locking toothed ring 308 is installed on the transmission plate 322, that is, the force required for the removal knife 32 to insert the rubber layer is not sufficient to overcome the elastic force of the fourth elastic member. When the removal knife 32 is inserted into the rubber layer, the first telescopic section 311 is driven to retract into the fixed section 310, and the first wedge surface 304 and the second wedge surface 313 form mutual extrusion, so that the two first telescopic sections 311 are axially close to the drive motor 301 on the fixed section 310, thereby pushing the transmission plate 322 to squeeze the fourth elastic member, and the transmission plate 322 drives the second locking toothed ring 309 to disengage from the first locking toothed ring 308.When the first horizontal plane 305 and the second horizontal plane 314 are in contact with each other, the position lock of the fixing section 310 is completely released. To prevent the driving motor 301 from continuing to rotate and causing the first horizontal plane 305 to be separated from the second horizontal plane 314, a stopper 307 is fixedly connected to each first horizontal plane 305, and a stopper 316 is correspondingly provided on each second horizontal plane 314. After the stopper 307 is connected to the corresponding stopper 316, the rotation of the driving motor 301 can drive the fixing section 310 to move circumferentially, thereby driving the two demolition knives 32 to move circumferentially to cut the adhesive layer.

[0050] When the removal knife 32 needs to be inserted into the glue layer, the first telescopic section 311 is retracted and fixed to drive the second telescopic section 312 to move together, and the second telescopic section 312 drives the removal knife 32 to insert into the glue layer, and the first telescopic section 311 and the second telescopic section 312 are connected by a second elastic member. If the glue layer is hard, it is difficult for the removal knife 32 to be inserted into the glue layer, and then the first telescopic section 311 and the second telescopic section 312 will move relative to each other, and the elastic force of the second elastic member needs to be increased. However, in the process of cutting the glue layer, it is necessary to adapt to the changes in the width and corner of the windshield, and the first telescopic section 311 The second telescopic joint 312 needs to move relative to the second telescopic joint 312, and the elastic force of the second elastic member becomes larger, which will cause the position where the removal knife 32 is connected to the second telescopic joint 312 to exert a stronger force on the edge of the windshield, which may seriously damage the edge of the windshield. Therefore, in this embodiment, further, a third locking portion is provided between the first telescopic joint 311 and the second telescopic joint 312. When the removal knife 32 needs to be inserted into the glue layer, the third locking portion locks the position of the second telescopic joint 312 on the first telescopic joint 311; when the glue layer needs to be cut, the third locking portion releases the second telescopic joint 312 based on the moving force of the first telescopic joint 311. The third locking part includes a sliding opening 317 provided on the first telescopic section 311 along the axial direction of the output shaft of the driving motor 301, a locking frame 318 is slidably provided on the sliding opening 317, and the locking frame 318 is slidably arranged in the channel of the fixed section 310 along the telescopic direction and cannot move axially. The locking frame 318 is provided with an unlocking opening 319 and a locking edge 320, and a locking opening 321 is correspondingly provided on the second telescopic section 312, that is, when the extrusion block 303 squeezes the first telescopic section 311 axially close to the driving motor 301, since the movement of the locking frame 318 is blocked, the first telescopic section 312 is locked. As the first telescopic joint 311 and the second telescopic joint 312 approach the drive motor 301, the locking edge 320 gradually separates from the locking port 321. When the unlocking port 319 is aligned with the locking port 321, the lock between the second telescopic joint 312 and the first telescopic joint 311 will be released. The elastic force of the second elastic member will cause the locking port 321 and the locking frame 318 to always be aligned. That is, when the rubber layer is not cut, the locking edge 320 and the locking port 321 are in a plug-in state, and the first telescopic joint 311 and the second telescopic joint 312 are locked, and the two cannot move relative to each other.

[0051] Furthermore, the knife seat of the demolition knife 32 is swingably connected to the second telescopic section 312, and a third elastic member is provided at the swinging position, and a fourth locking portion is provided on the second telescopic section 312. When it is necessary to adjust the length of the first telescopic section 311 extending out of the fixed section 310, the fourth locking portion does not lock the position of the demolition knife 32; after the demolition knife 32 is aligned with the glue layer, the fourth locking portion locks the position of the demolition knife 32.

[0052] Specifically, in the process that the first telescopic joint 311 is driven to extend out of the fixed joint 310, the demolition knife 32 moves toward the glue layer position, wherein there is a height difference between the windshield and the frame, and the glue layer is in between. Then, the demolition knife 32 can be swung at the end of the second telescopic joint 312, and a third elastic member is provided at the swinging position. Under the elastic force of the third elastic member, the tip of the demolition knife 32 is always in the direction away from the fixed joint. In this way, during the movement of the demolition knife 32, the blade surface of the demolition knife 32 is allowed to slide against the surface of the windshield. When the height difference between the windshield and the frame is reached, under the elastic force of the third elastic member, the demolition knife 32 is swung to the glue layer position. Then, the demolition knife 32 needs to be inserted into the glue layer. In this process, the first wedge surface 304 will abut against the second wedge surface 313. Then, the fourth locking portion is a compression rod 33 arranged on the first telescopic joint 311. The shape of the compression rod 33 is adapted to the first telescopic joint 311, and one end of the compression rod 33 extends from the second wedge surface 3 13 extends a certain distance, a third locking toothed ring 36 is arranged on the knife seat of the demolition knife 32, a transmission rod 34 is slidably arranged in the second telescopic section 312, the other end of the pressure rod 33 is rotatably connected with one end of the transmission rod 34, and a locking rack 35 is installed on the other end of the transmission rod 34. During the contact between the first wedge surface 304 and the second wedge surface 313, the first wedge surface 304 exerts an extrusion effect on one end of the pressure rod 33, and the pressure rod 33 drives the transmission rod 34 to move, and the transmission rod 34 is locked. The locking rack 35 is driven to mesh with the third locking toothed ring 36 to limit the angle of the removal knife 32. In this way, when the removal knife 32 needs to be inserted into the adhesive layer, the removal knife 32 will not swing due to the reaction force. A fifth elastic member is provided between the transmission rod 34 and the second telescopic joint 312. Under the elastic force of the fifth elastic member, when the first wedge surface 304 is not in contact with the second wedge surface 313, the transmission rod 34 can drive the locking rack 35 to disengage from the third locking toothed ring 36.

[0053] During the circumferential movement of the fixing section 310, the angle between the removal knife 32 and the edge of the windshield changes gradually, that is, the removal knife 32 is originally inserted into the adhesive layer in a manner substantially perpendicular to the edge of the windshield, but in the subsequent cutting process, the angle between the removal knife 32 and the edge of the windshield changes, so that the removal knife 32 may be separated from the adhesive layer or may not be able to cut through the adhesive layer. Therefore, the second telescopic section 312 is made into two sections rotatably connected to each other through a shaft 37. One section of the second telescopic section 312 connected to the removal knife 32 is rotatably connected to the shaft 37, and the other section is fixedly connected to the shaft 37, and a sixth elastic member is provided between the two sections. Based on the elastic force of the sixth elastic member, the tips of the two demolition knives 32 are basically facing each other, and a locking block 38 is arranged on a section connected to the demolition knife 32, and a locking groove 39 is opened on the locking block 38. An extrusion rod 40 is slidably arranged in the locking groove 39. The locking groove 39 is divided into a locking section 390 and an unlocking section 391. The extrusion rod 40 is fixedly connected to the transmission rod 34. That is, when the demolition knife 32 needs to be inserted into the rubber layer, the locking rack 35 is not completely engaged with the third locking gear ring 36 during the process of limiting the swing angle of the demolition knife 32, allowing the demolition knife 32 to swing to a certain extent when subjected to the reaction force, so that the demolition knife 32 can be used The force is applied to insert the rubber layer in the force direction. At this time, the extrusion rod 40 is still in the locking section 390. The extrusion rod 40 squeezes the locking section 390, so that the locking block 38 clamps the shaft rod 37, and the shaft rod 37 cannot rotate. The two sections of the second telescopic joint 312 cannot rotate relative to each other. After the removal knife 32 is completely inserted into the rubber layer, that is, the first wedge surface 304 and the second wedge surface 313 are separated, when the first horizontal surface 305 and the second horizontal surface 314 are about to contact, a protrusion 41 is provided on the first wedge surface 304, and the protrusion 41 squeezes one end of the compression rod 33, and the compression rod 33 drives the locking rack 35 and the second horizontal surface 314 through the transmission rod 34. The third locking tooth ring 36 is fully engaged, and the swing of the demolition knife 32 is completely locked. At this time, the extrusion rod 40 enters the unlocking section 391. The extrusion rod 40 squeezes the unlocking section 391 to make the locking block 38 move away from the shaft rod 37. The lock of the shaft rod 37 is released, and the two sections of the second telescopic section 312 can rotate relative to each other under the action of external force. In this way, when cutting the glue layer, the knife seat of the demolition knife 32 can slide against the edge of the windshield. Under the action of the edge of the windshield on the knife seat of the demolition knife 32, a section of the second telescopic section 312 connected to the demolition knife 32 is deflected, so that the demolition knife 32 can cut the glue layer basically perpendicular to the edge of the windshield.

[0054] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of the protection of the present invention.

Claims

1. An intelligent automobile scrapping treatment device, comprising a scrapping platform, a crushing box body is arranged on the scrapping platform, two crushing rollers are rotatably arranged in the crushing box body, and the two crushing rollers are driven by a driving mechanism to rotate relative to each other to crush the disassembled scrapped automobile frame, characterized in that: The crushing box is divided into two parts, each of which is rotatably arranged with a crushing roller. The scrap platform is provided with a first locking part, and the crushing box has two states: in the first state, when the dismantled scrapped automobile frame is crushed, the first locking part locks the two parts of the crushing box, and the crushing box is in a closed state; in the second state, when the cutter on the crushing roller needs to be replaced, the first locking part releases the lock on the two parts of the crushing box, and the two parts of the crushing box are in an open state; The scrapping platform is also provided with a dismantling mechanism, which includes a driving member and a dismantling arm arranged at the power output end of the driving member, and a dismantling knife is arranged on the dismantling arm. When the windshield of the scrapped car is dismantled, after the dismantling knife is inserted into the glue layer, the dismantling arm drives the dismantling knife to cut the glue layer along the track direction of the glue layer based on the power of the driving member; The dismantling arm comprises a fixed section, a first telescopic section and a second telescopic section, the first telescopic section slides on the fixed section along the telescopic direction based on the power of the driving member, the second telescopic section is arranged to slide on the first telescopic section along the telescopic direction, and a second elastic member is provided between the two, and the dismantling knife is installed at the end of the second telescopic section away from the fixed section; The driving member includes a mechanical arm arranged on the scrapping platform and a driving motor arranged at the power output end of the mechanical arm, the power output end of the driving motor is installed with a first extrusion part, the end of the first telescopic section away from the second telescopic section is provided with a first pressure-bearing part, and a second locking part is provided between the fixed section and the power output end of the mechanical arm; when it is necessary to adjust the length of the first telescopic section extending out of the fixed section, the second locking part locks the position of the fixed section, and the first extrusion part squeezes the first pressure-bearing part in the extension direction based on the power of the driving motor; after the removal knife is aligned with the glue layer, the first extrusion part squeezes the first pressure-bearing part in the retraction direction based on the power of the driving motor, so that the removal knife is inserted into the glue layer; When the rubber layer needs to be cut, the first extrusion part squeezes the first pressure-bearing part along the retraction direction based on the power of the driving motor, and the first pressure-bearing part drives the first telescopic joint to move along the axial direction of the output shaft of the driving motor, and the second locking part releases the lock on the fixed joint position based on the moving force of the first telescopic joint; A third locking portion is provided between the first telescopic joint and the second telescopic joint. When the knife needs to be removed and inserted into the adhesive layer, the third locking portion locks the position of the second telescopic joint on the first telescopic joint; when the adhesive layer needs to be cut, the third locking portion releases the position lock of the second telescopic joint based on the moving force of the first telescopic joint.

2. The intelligent vehicle scrapping treatment device according to claim 1 is characterized in that: The power is transmitted between the two crushing rollers through gear transmission. The first locking part includes a slot arranged on each part of the crushing box and an insert block slidably arranged on the scrapping platform. The insert block is connected with a transmission rack part. A first elastic member is provided between the transmission rack part and the scrapping platform. Under the elastic force of the first elastic member, the transmission rack part tends to mesh with the gear connected to each crushing roller; in the first state, the two gears on the two crushing rollers rotate forward to jointly squeeze the transmission rack part, and the two gears tend to release the meshing with the transmission rack part; when the tool needs to be replaced, the driving mechanism drives the two gears on the two crushing rollers to rotate in the opposite direction to mesh with the transmission rack part, and the insert block is disengaged from the slot based on the moving force of the transmission rack part to release the locking of the two parts of the crushing box.

3. The intelligent vehicle scrapping treatment device according to claim 2 is characterized in that: The teeth on one side of the transmission rack are arranged in a straight line, and the teeth on the other side are arranged in an arc shape. When the transmission rack moves in the direction of the plug-in block disengaging from the slot, the two parts of the crushing box gradually move away from each other due to the squeezing effect of the transmission rack.

4. The intelligent vehicle scrapping treatment device according to claim 2 is characterized in that: The scrapping platform is located below the crushing box and is provided with a guide plate, which guides the crushed scrapped automobile frame debris away from the scrapping platform.

5. The intelligent vehicle scrapping treatment device according to claim 4 is characterized in that: The guide plate is swingably arranged on the scrapping platform, and a push rod is installed on the transmission rack part. In the first state, based on the power of the transmission rack part and the gravity of the guide plate, the push rod drives the guide plate to shake.

6. The intelligent vehicle scrapping treatment device according to claim 1 is characterized in that: The knife seat of the demolition knife is swingably connected to the second telescopic section, and a third elastic member is provided at the swinging position, and a fourth locking portion is provided on the second telescopic section. When it is necessary to adjust the length of the first telescopic section extending out of the fixed section, the fourth locking portion does not lock the position of the demolition knife; after the demolition knife is aligned with the glue layer, the fourth locking portion locks the position of the demolition knife.

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