Loader with picking mechanism

Abstract

The loader comprises a fixing frame, a moving mechanism, a lifting assembly, a first adjusting assembly, a second adjusting assembly and the picking mechanism, the picking mechanism comprises a mounting frame, a rotating assembly is arranged on the upper portion of the mounting frame, and an adsorption material taking structure is arranged on the lower portion of the mounting frame; a first rotating rod, a second rotating rod, a limiting plate and a separating structure are connected to the rotating assembly, and through cooperation of the picking mechanism, the moving mechanism and the lifting assembly, adsorption taking and transferring transportation of plates are achieved; the positions of the multiple picking mechanisms are adjusted through the first adjusting assembly and the second adjusting assembly so as to adapt to plates of different sizes; the separation structure is arranged on the limiting plate, so that other plates adhered to the bottom of the picked plate can be separated; the first rotating rod and the second rotating rod drive the limiting plate to rotate to the position below the plate through the rotating assembly, the position of the limiting plate is adjusted through the hydraulic telescopic rod, and the bottom of the plate is supported.

Description

Technical Field

[0001] The invention relates to the technical field of loaders, in particular to a loader with a picking mechanism. Background Art

[0002] In some on-site operations such as production and processing, it is necessary to transfer larger materials or parts. The corresponding transfer device will be used according to the needs of use. Among them, the loader's transverse picking device is a very common mechanism, which can pick up and transversely transfer materials.

[0003] The patent publication number is CN211310111U, which is a loader picking device with a shaking function. Its structure mainly includes a frame, a placing table, a first driving device and a second driving device. A left bracket and a right bracket are arranged under the second driving device. The left bracket and the right bracket are respectively provided with multiple left suction cups and right suction cups, and a third driving device for driving the left suction cup to shake up and down is arranged on the left bracket.

[0004] The above-mentioned device can realize the adsorption and material collection of plates, transfer, and vibration separation of other plates adhered to the bottom of the plates. However, when the above-mentioned device vibrates the plates, there is no limiting structure at the bottom of the adsorbed plates. During the vibration process, the plate adsorption may be unstable, and the plates may fall accidentally, affecting the stability of the plate transfer and transportation.

[0005] Based on this, the present invention designs a loader with a picking mechanism to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide a loader with a pickup mechanism to solve the problems raised in the above background technology.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A loader with a picking mechanism comprises two symmetrical and vertically arranged fixed frames, a moving mechanism is arranged between the tops of the two fixed frames, and a lifting assembly is arranged at the bottom of the moving mechanism;

[0009] Two parallel second adjustment components are symmetrically arranged on both sides below the lifting component, the two second components are connected by two symmetrical and parallel first adjustment components, and the first adjustment components are connected to the corresponding ends of the bottom of the lifting component, and the middle of the bottom and both sides of the bottom of the second adjustment component are provided with a picking mechanism;

[0010] The picking mechanism includes a mounting frame arranged at the bottom of the second adjusting component, a rotating component is provided on the upper part of the mounting frame, and an adsorption and material picking structure is provided on the lower part, two ends of the rotating component extend out of the mounting frame and are respectively connected with a vertical first rotating rod, a horizontal second rotating rod is fixed to the upper outer part of the first rotating rod, a telescopic cavity is provided in the outer section of the second rotating rod, a telescopic hydraulic cylinder is provided in the telescopic cavity, the second rotating rod is extended out of the outer end of the telescopic hydraulic cylinder and a vertical limiting plate is fixed, a separation structure is provided at the lower part of the limiting plate, and a support block is fixed in the middle of the inner side.

[0011] Preferably, the lifting assembly includes a plurality of lifting hydraulic cylinders evenly installed at the bottom of the moving mechanism, the bottoms of the plurality of lifting hydraulic cylinders are commonly connected to a lifting frame, connecting plates are symmetrically provided on both sides below the lifting frame, the top of the connecting plate is fixed to the bottom of the lifting frame through two symmetrically inclined connecting frames, and the first adjusting assembly is installed at the bottom of the connecting plate.

[0012] Preferably, the first adjustment assembly includes two threaded barrels symmetrically arranged at the bottom of the connecting plate, the outer ends of the two threaded barrels located at the same side of the two connecting plates are fixedly connected to the same second adjustment assembly, and vertical plates are symmetrically fixed at both ends of the bottom of the connecting plate, and the threaded barrels pass through the corresponding vertical plates and are slidably connected to the vertical plates;

[0013] Two connecting seats are symmetrically fixed in the middle of the bottom of the connecting plate, and a moving screw is rotatably connected to the two connecting seats. The two ends of the moving screw are respectively threadedly connected to the corresponding two threaded barrels. A first bevel gear is fixed in the middle of the moving screw, and a second bevel gear is meshed with the top of the first bevel gear. The second bevel gear is rotatably connected to the connecting plate, and a motor is connected to the middle of the top.

[0014] Preferably, the second adjusting component includes an adjusting frame fixed to the outer ends of two threaded tubes on the same side, a fixed block is provided in the middle of the adjusting frame, and moving blocks are symmetrically slidably connected on both sides, and a picking mechanism is provided at the bottom of the fixed block and the moving block, and the top of the mounting frame of the picking mechanism is fixed to the bottom of the fixed block or the moving block, an adjusting screw is rotatably connected in the adjusting frame, one end of the adjusting screw is connected to a motor, the two side sections of the adjusting screw have opposite thread rotation directions, and are respectively threadedly connected to the two moving blocks, and the middle part of the adjusting screw passes through the fixed block.

[0015] Preferably, the inner section of the threaded cylinder is fixed with a limiting sliding frame, the bottom middle of the limiting sliding frame is horizontal and fixed to the bottom of the threaded cylinder, the two side sections are symmetrical and vertical, and are in sliding contact with the two side edges of the connecting plate, the tops of both sides of the limiting sliding frame are rotatably connected to the limiting wheels, and the bottoms of the two limiting wheels are in contact with the top surface of the connecting plate.

[0016] Preferably, the rotating assembly includes a second rotating shaft rotatably connected to the upper part of the mounting frame, a driving gear is fixed in the middle of the second rotating shaft, a vertical driving rack is meshed on one side of the driving gear, a driving plate is fixed to the top of the driving rack, and the top of the driving plate is connected to the top of the mounting frame through a driving hydraulic cylinder, both ends of the second rotating shaft extend out of the mounting frame and are fixed with a third gear, a fourth gear is meshed at the bottom of the third gear, a first rotating shaft is fixed at the center of the fourth gear, the first rotating shaft is rotatably connected to the outer wall of the mounting frame, and the first rotating rod is vertically fixed to the first rotating shaft.

[0017] Preferably, the adsorption and material removal structure includes a vacuum suction cup installed at the bottom of the mounting frame, the middle of the top of the vacuum suction cup passes through the top of the mounting frame and is connected to a vacuum pump, and the vacuum pump is installed at the lower part of the inner cavity of the mounting frame.

[0018] Preferably, the separation structure includes a mounting block located at the lower outer side of the limiting plate, an end plate is fixed at a position above the limiting plate corresponding to the mounting block, the end plate and the mounting block are connected by a telescopic cylinder, and a telescopic plate is connected to the inner cavity of the mounting block by a spring, an electromagnet is fixed on the side of the telescopic plate away from the limiting plate, and an electromagnet is also fixed at a corresponding position of the inner cavity end of the mounting block, the electromagnets are electrically connected to a power supply and a switch, a horizontal plug-in plate is fixed on the side of the telescopic plate close to the limiting plate, one end of the plug-in plate extends out of the mounting block, a plate groove is provided at a position on the limiting plate corresponding to the mounting block, and the outer end of the plug-in plate is located in the plug-in plate.

[0019] Preferably, the moving mechanism comprises a supporting shaft symmetrically and parallely fixed between two fixing frames, a moving seat is arranged between the two supporting shafts, and the top end of the lifting hydraulic cylinder in the lifting assembly is fixed to the bottom of the moving seat, a plurality of supporting wheels are evenly arranged and rotatably connected on both sides of the lower part of the moving seat, an annular shaft groove is arranged in the middle of the wheel surface of each supporting wheel, and the top of the supporting shaft contacts the bottom of the wheel groove of the corresponding side supporting wheel;

[0020] A driving cavity is provided inside the moving seat, and two symmetrical and parallel driving shafts are rotatably connected in the driving cavity. A first gear is fixed on the driving shaft, and a second gear is meshed between the two first gears. The second gear is connected to a motor. Both ends of the driving shaft extend out of the moving seat and are fixed with moving gears.

[0021] Two symmetrical and parallel fixed racks are fixed between the tops of the two fixed frames, and the teeth of the fixed racks are evenly arranged at the bottom thereof and mesh with the tops of the two moving gears on the corresponding sides through the teeth.

[0022] Preferably, a bottom plate is fixed to the bottom end of the fixing frame, and a triangular support plate is fixed between the top of the bottom plate and the lower part of the outer side surface of the fixing frame.

[0023] Compared with the prior art, the present invention has the following beneficial effects:

[0024] 1. The present invention realizes the adsorption and fixation of the plate through the adsorption and material-taking structure of the picking mechanism, and realizes the transfer and transportation of the plate through the cooperation of the moving mechanism and the lifting assembly, making the transfer of the plate faster and more convenient;

[0025] 2. The present invention adjusts the positions of multiple picking mechanisms through the first adjusting component and the second adjusting component to adapt to plates of different sizes, and places the picking mechanisms at appropriate positions, thereby improving the adsorption and fixing effect of the plates and the stability during transfer;

[0026] 3. The present invention provides a limiting plate at the adsorption and material collection structure, so that when the plate is adsorbed and fixed, the limiting plate is close to the side of the plate, and a separation structure is provided on the limiting plate, so that other plates adhered to the bottom of the picked-up plate can be separated;

[0027] 4. The present invention uses a rotating assembly to enable the first rotating rod and the second rotating rod to drive the limit plate to rotate to the bottom of the plate, and adjusts the position of the limit plate through a hydraulic telescopic rod so that the support block on the limit plate can contact the bottom of the plate, thereby improving the position stability of the plate during transfer and avoiding accidental falling of the plate during the transfer process. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0029] Figure 1 It is a schematic diagram of the structure of the present invention;

[0030] Figure 2 It is a structural schematic diagram of the lifting frame of the present invention;

[0031] Figure 3 It is a structural schematic diagram of the adjustment frame of the present invention;

[0032] Figure 4 It is a structural schematic diagram of the first rotating shaft of the present invention;

[0033] Figure 5 It is a structural schematic diagram of the mounting frame of the present invention;

[0034] Figure 6 It is a schematic diagram of the position of the plate slot of the present invention;

[0035] Figure 7 It is a schematic diagram of the bottom structure of the limiting plate of the present invention;

[0036] Figure 8It is a schematic diagram of the top structure of the limiting plate of the present invention;

[0037] Fig. 9 It is a schematic diagram of the middle structure of the connecting plate of the present invention;

[0038] Fig.10 It is a schematic diagram of the external structure of the mobile seat of the present invention;

[0039] Fig.11 It is a schematic diagram of the internal structure of the mobile seat of the present invention.

[0040] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0041] 100-fixed frame, 101-bottom plate, 102-support plate, 103-support shaft, 104-fixed rack;

[0042] 200-moving seat, 201-supporting wheel, 202-shaft groove, 203-moving gear, 204-driving shaft, 205-driving cavity, 206-first gear, 207-second gear;

[0043] 300-lifting frame, 301-lifting hydraulic cylinder, 302-connecting frame, 303-connecting plate, 304-moving screw, 305-connecting seat, 306-first bevel gear, 307-second bevel gear, 308-threaded cylinder, 309-limiting sliding frame, 310-limiting wheel;

[0044] 400-adjusting frame, 401-fixed block, 402-moving block, 403-adjusting screw, 404-mounting frame, 405-vacuum pump, 406-vacuum suction cup, 407-driving rack, 408-driving plate, 409-driving hydraulic cylinder;

[0045] 500-limiting plate, 501-support block, 502-mounting block, 503-end plate, 504-telescopic cylinder, 505-plate slot, 506-insertion plate, 507-telescopic plate, 508-electromagnet;

[0046] 600-first rotating shaft, 601-first rotating rod, 602-second rotating rod, 603-driving gear, 604-second rotating shaft, 605-third gear, 606-fourth gear, 607-telescopic chamber, 608-telescopic hydraulic cylinder. DETAILED DESCRIPTION

[0047] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0048] Embodiment 1

[0049] Please refer to the accompanying drawings, the present invention provides a technical solution:

[0050] A loader with a picking mechanism comprises two symmetrical and vertically arranged fixed frames 100, a moving mechanism is arranged between the tops of the two fixed frames 100, and a lifting assembly is arranged at the bottom of the moving mechanism;

[0051] Two parallel second adjustment components are symmetrically arranged on both sides below the lifting component, the two second components are connected by two symmetrical and parallel first adjustment components, and the first adjustment components are connected to the corresponding ends of the bottom of the lifting component, and the middle of the bottom and both sides of the bottom of the second adjustment component are provided with a picking mechanism;

[0052] The picking mechanism includes a mounting frame 404 arranged at the bottom of the second adjusting component, a rotating component is provided on the upper part of the mounting frame 404, and an adsorption and material picking structure is provided on the lower part, both ends of the rotating component extend out of the mounting frame 404 and are respectively connected to a vertical first rotating rod 601, a horizontal second rotating rod 602 is fixed to the upper outer part of the first rotating rod 601, a telescopic cavity 607 is provided in the outer section of the second rotating rod 602, a telescopic hydraulic cylinder 608 is provided in the telescopic cavity 607, the outer end of the telescopic hydraulic cylinder 608 extends out of the second rotating rod 602 and is fixed with a vertical limiting plate 500, a separation structure is provided at the lower part of the limiting plate 500, and a support block 501 is fixed to the middle of the inner side.

[0053] When picking up and transferring the plate, the lifting assembly and the picking mechanism are moved to the material-retrieving platform through the moving mechanism, the picking mechanism is moved down to contact the top of the plate through the lifting assembly, and the plate is adsorbed and fixed through the adsorption material-retrieving structure, and moves up with the lifting assembly and the picking mechanism;

[0054] Among them, through the cooperation of the first adjustment component and the second adjustment component, the position adjustment of multiple picking mechanisms in two directions can be realized to adapt to plates of different sizes and make the picking mechanisms located in appropriate positions, thereby improving the adsorption and fixing effect of the plates and the stability during transfer.

[0055] When there is still a plate adhered to the bottom of the picked-up plate, the limiting plate 500 is in a vertical state and close to the side of the plate, and the separation structure is activated to perform separation operations on multiple locations of the two plates, so that the plate adsorbed on the bottom can be separated from the picked-up plate and return to the material collection platform.

[0056] A vibrator or other structure may be provided at the adsorption and material taking structure, and the separation effect of the plate may be improved through the cooperation of the vibrator and the separation structure.

[0057] When the separation operation is completed or there is no other plate adhered to the bottom of the plate, the second rotating rod 602 is driven by the telescopic hydraulic cylinder 608 to move the limiting plate 500 to a suitable position, and the rotating assembly is started. The first rotating rod 601, the second rotating rod 602 and the limiting plate 500 are driven by the rotating assembly to rotate, so that the limiting plate 500 is in a horizontal state and is located at the bottom of the plate. Then, the limiting plate 500 and the support block 501 are moved by the telescopic hydraulic cylinder 608, and the top of the support block 501 contacts the bottom of the plate, providing support and limiting effect to the bottom of the plate, so that the upper part of the plate is fixed by the adsorption and material collection structure, and the bottom is limited and supported by the limiting plate 500 and the support block 501, thereby improving the position stability of the plate during transfer and avoiding accidental falling of the plate during transfer.

[0058] Among them, the lifting component includes a plurality of lifting hydraulic cylinders 301 evenly installed at the bottom of the moving mechanism, and the bottoms of the plurality of lifting hydraulic cylinders 301 are commonly connected to a lifting frame 300, and connecting plates 303 are symmetrically provided on both sides below the lifting frame 300. The top of the connecting plate 303 is fixed to the bottom of the lifting frame 300 through two symmetrically inclined connecting frames 302, and the first adjusting component is installed at the bottom of the connecting plate 303. When the picking mechanism needs to be lifted or lowered, the lifting frame 300 is driven to move by the lifting hydraulic cylinder 301, and then the first adjusting component drives the second adjusting component and the plurality of picking mechanisms to be lifted or lowered through the connecting frames 302 and the connecting plates 303, so as to realize adjustment in the height direction.

[0059] The first adjustment component includes two threaded barrels 308 symmetrically arranged at the bottom of the connecting plate 303. The outer ends of the two threaded barrels 308 located at the same side of the two connecting plates 303 are fixedly connected to the same second adjustment component. Vertical plates are symmetrically fixed at both ends of the bottom of the connecting plate 303. The threaded barrels 308 pass through the corresponding vertical plates and are slidably connected to the vertical plates.

[0060] Two connecting seats 305 are symmetrically fixed in the middle of the bottom of the connecting plate 303, and a moving screw 304 is rotatably connected to the two connecting seats 305. The two ends of the moving screw 304 are respectively threadedly connected to the corresponding two threaded tubes 308. A first bevel gear 306 is fixed to the middle of the moving screw 304, and a second bevel gear 307 is meshed with the top of the first bevel gear 306. The second bevel gear 307 is rotatably connected to the connecting plate 303, and a motor is connected to the middle of the top.

[0061] When the distance between the two second adjustment components needs to be adjusted, the movable screw 304 is rotated through the transmission of the motors on the two connecting plates 303 and the corresponding first bevel gears 306 and second bevel gears 307. At the same time, the threaded cylinder 308 is restricted by the second adjustment component and can only move relative to the connecting plate 303. Therefore, the threaded cylinder 308 on both sides is moved simultaneously through the rotation of the threaded cylinder 308, driving the corresponding second adjustment components to move outward, thereby adjusting the positions of the two second adjustment components and the picking mechanism to adapt to plates of different sizes.

[0062] Among them, the second adjustment component includes an adjustment frame 400 fixed to the outer ends of the two threaded cylinders 308 on the same side, a fixed block 401 is provided in the middle of the adjustment frame 400, and moving blocks 402 are symmetrically slidably connected on both sides, and the bottoms of the fixed block 401 and the moving block 402 are provided with picking mechanisms, and the top of the mounting frame 404 of the picking mechanism is fixed to the bottom of the fixed block 401 or the moving block 402, and an adjusting screw 403 is rotatably connected in the adjustment frame 400, one end of the adjusting screw 403 is connected to a motor, the two side sections of the adjusting screw 403 have opposite thread rotation directions, and are respectively threadedly connected to the two moving blocks 402, and the middle part of the adjusting screw 403 passes through the fixed block 401. When adjusting the position of the picking mechanism, the adjusting screw 403 is rotated by the motor, and then the moving blocks 402 on both sides drive the corresponding picking mechanism to move, so as to adjust the distribution of multiple picking mechanisms and adapt to plates of different sizes.

[0063] Among them, the rotating component includes a second rotating shaft 604 rotatably connected to the upper part of the mounting frame 404, a driving gear 603 is fixed in the middle of the second rotating shaft 604, a vertical driving rack 407 is meshed on one side of the driving gear 603, a driving plate 408 is fixed to the top of the driving rack 407, and the top of the driving plate 408 is connected to the top of the mounting frame 404 through a driving hydraulic cylinder 409, both ends of the second rotating shaft 604 extend out of the mounting frame 404 and are fixed with a third gear 605, a fourth gear 606 is meshed at the bottom of the third gear 605, and a first rotating shaft 600 is fixed at the center of the fourth gear 606, the first rotating shaft 600 is rotatably connected to the outer wall of the mounting frame 404, and the first rotating rod 601 is vertically fixed to the first rotating shaft 600.

[0064] When the first rotating rod 601 and the second rotating rod 602 need to rotate, the driving plate 408 and the driving rack 407 are moved by driving the hydraulic cylinder 409, so that the driving gear 603 drives the second rotating shaft 604 to rotate, and then through the transmission of the third gear 605 and the fourth gear 606, the first rotating shaft 600 drives the first rotating rod 601 and the structure thereon to rotate, thereby switching the position of the limit plate 500.

[0065] Among them, the separation structure includes a mounting block 502 located at the lower outer side of the limiting plate 500, an end plate 503 is fixed on the limiting plate 500 at a position above the corresponding mounting block 502, the end plate 503 and the mounting block 502 are connected by a telescopic cylinder 504, and a telescopic plate 507 is connected to the inner cavity of the mounting block 502 by a spring, an electromagnet 508 is fixed on the side of the telescopic plate 507 away from the limiting plate 500, and an electromagnet 508 is also fixed at a corresponding position of the inner cavity end of the mounting block 502, and the electromagnet 508 is electrically connected to a power supply and a switch, a horizontal plug-in plate 506 is fixed on the side of the telescopic plate 507 close to the limiting plate 500, one end of the plug-in plate 506 extends out of the mounting block 502, and a plate groove 505 is provided on the limiting plate 500 at a position corresponding to the mounting block 502, the outer end of the plug-in plate 506 is located in the plug-in plate 506, and the thickness of the outer end of the plug-in plate 506 decreases from the inside to the outside, so as to facilitate insertion between two plates.

[0066] After the sheet is fixed by the adsorption and material-taking structure, if there is still a sheet adhering to the bottom of the sheet, the mounting block 502 is driven by the telescopic cylinder 504 to move the plug plate 506 to a height position between the two sheets, and then the electromagnet 508 is energized to repel each other, so that the telescopic plate 507 drives the plug plate 506 to move outward, and the plug plate 506 is inserted between the two plate slots 505, and the plug plate 506 is inserted into multiple places of the sheet at the same time to separate the two sheets. A vibrator can be set on the mounting frame 404 and other structures to cooperate with the plug plate 506 to accelerate the separation of the sheets; after the sheets are separated, the electromagnet 508 is powered off, and the telescopic plate 507 and the plug plate 506 are driven to retract by the spring to prevent the plug plate 506 from affecting the contact support of the subsequent limit plate 500 and the support block 501 with the bottom of the sheet.

[0067] Embodiment 2

[0068] The structure of this embodiment is basically the same as that of the first embodiment, except that the moving mechanism includes a support shaft 103 symmetrically and parallely fixed between two fixing frames 100, a moving seat 200 is arranged between the two support shafts 103, and the top of the lifting hydraulic cylinder 301 in the lifting assembly is fixed to the bottom of the moving seat 200, and multiple support wheels 201 are evenly arranged and rotatably connected on the lower part of both sides of the moving seat 200, and an annular shaft groove 202 is arranged in the middle of the wheel surface of each support wheel 201, and the top of the support shaft 103 contacts the bottom of the wheel groove of the corresponding side support wheel 201;

[0069] A driving chamber 205 is provided inside the moving seat 200, and two symmetrical and parallel driving shafts 204 are rotatably connected in the driving chamber 205. A first gear 206 is fixed on the driving shaft 204, and a second gear 207 is meshed between the two first gears 206. The second gear 207 is connected to a motor. Both ends of the driving shaft 204 extend out of the moving seat 200 and are fixed with moving gears 203.

[0070] Two symmetrical and parallel fixed racks 104 are fixed between the tops of the two fixing frames 100 . The teeth of the fixed racks 104 are evenly arranged at the bottom thereof and mesh with the tops of the two moving gears 203 on the corresponding sides through the teeth.

[0071] When it is necessary to move the picking mechanism and other structures, the moving seat 200 provides support and guidance through the support shaft 103 and the support wheel 201. The two driving shafts 204 are rotated at the same time through the drive of the motor and the transmission of the first gear 206 and the second gear 207, thereby rotating the moving gears 203 on both sides of the moving seat 200. Through the cooperation of the moving gear 203 and the fixed rack 104, the moving seat 200 is driven to move relative to the fixed rack 104, and the support wheel 201 rotates along the support shaft 103, thereby realizing the movement of the moving seat 200 and the structures thereon.

[0072] Embodiment 3

[0073] The structure of this embodiment is basically the same as that of the first embodiment, except that a limiting sliding frame 309 is fixed to the inner section of the threaded barrel 308, the bottom middle of the limiting sliding frame 309 is horizontal and fixed to the bottom of the threaded barrel 308, the two side sections are symmetrical and vertical, and are in sliding contact with the two side edges of the connecting plate 303, the tops of both sides of the limiting sliding frame 309 are rotatably connected to the limiting wheels 310, and the bottoms of the two limiting wheels 310 are in contact with the top surface of the connecting plate 303, the limiting sliding frame 309 and the limiting wheels 310 provide limiting and supporting functions for the inner section of the threaded barrel 308, so that when the threaded barrel 308 drives the second adjustment component, the positional stability of the structure such as the threaded barrel 308 is improved by the limiting sliding frame 309 and the limiting wheels 310.

[0074] Embodiment 4

[0075] The structure of this embodiment is basically the same as that of the first embodiment, except that the adsorption and material collection structure includes a vacuum suction cup 406 installed at the bottom of the mounting frame 404, the middle of the top of the vacuum suction cup 406 passes through the top of the mounting frame 404, and is connected to a vacuum pump 405, and the vacuum pump 405 is installed in the lower part of the inner cavity of the mounting frame 404 and is staggered with the position of the rotating component, and the adsorption and material collection of the plate is achieved by the vacuum pump 405 and the vacuum suction cup 406.

[0076] Embodiment 5

[0077] The structure of this embodiment is basically the same as that of the first embodiment, except that a bottom plate 101 is fixed to the bottom end of the fixing frame 100, and a triangular support plate 102 is fixed between the top of the bottom plate 101 and the lower part of the outer side surface of the fixing frame 100. The bottom plate 101 increases the support area of ​​the fixing frame 100, and the support plate 102 improves the connection stability between the fixing frame 100 and the bottom plate 101, thereby improving the overall structural stability of the loader.

[0078] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0079] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A loader with a pickup mechanism, comprising two symmetrical and vertically arranged fixed frames (100), a moving mechanism is arranged between the tops of the two fixed frames (100), and a lifting assembly is arranged at the bottom of the moving mechanism, characterized in that: Two parallel second adjustment components are symmetrically arranged on both sides below the lifting component, the two second components are connected by two symmetrical and parallel first adjustment components, and the first adjustment components are connected to the corresponding ends of the bottom of the lifting component, and the second adjustment components are provided with a picking mechanism in the middle of the bottom and on both sides of the bottom; The picking mechanism comprises a mounting frame (404) arranged at the bottom of the second adjustment component, a rotating component is arranged at the upper part of the mounting frame (404), and a suction material picking structure is arranged at the lower part, two ends of the rotating component extend out of the mounting frame (404) and are respectively connected to a vertical first rotating rod (601), a horizontal second rotating rod (602) is fixed to the upper outer part of the first rotating rod (601), a telescopic cavity (607) is arranged in the outer section of the second rotating rod (602), a telescopic hydraulic cylinder (608) is arranged in the telescopic cavity (607), the outer end of the telescopic hydraulic cylinder (608) extends out of the second rotating rod (602) and is fixed with a vertical limiting plate (500), a separation structure is arranged at the lower part of the limiting plate (500), and a support block (501) is fixed in the middle of the inner side.

2. The loader with a pickup mechanism according to claim 1, characterized in that: The lifting assembly comprises a plurality of lifting hydraulic cylinders (301) uniformly installed at the bottom of the moving mechanism, the bottoms of the plurality of lifting hydraulic cylinders (301) are commonly connected to a lifting frame (300), connecting plates (303) are symmetrically provided on both sides below the lifting frame (300), the top of the connecting plate (303) is fixed to the bottom of the lifting frame (300) via two symmetrically inclined connecting frames (302), and the first adjustment assembly is installed at the bottom of the connecting plate (303).

3. The loader with a pickup mechanism according to claim 2, characterized in that: The first adjustment component comprises two threaded cylinders (308) symmetrically arranged at the bottom of the connecting plate (303), the outer ends of the two threaded cylinders (308) located at the same side of the two connecting plates (303) are fixedly connected to the same second adjustment component, and vertical plates are symmetrically fixed at both ends of the bottom of the connecting plate (303), and the threaded cylinders (308) pass through the corresponding vertical plates and are slidably connected to the vertical plates; Two connecting seats (305) are symmetrically fixed in the middle of the bottom of the connecting plate (303), and a moving screw (304) is rotatably connected to the two connecting seats (305). The two ends of the moving screw (304) are respectively threadedly connected to the corresponding two threaded cylinders (308). A first bevel gear (306) is fixed in the middle of the moving screw (304), and a second bevel gear (307) is meshed at the top of the first bevel gear (306). The second bevel gear (307) is rotatably connected to the connecting plate (303), and a motor is connected in the middle of the top.

4. The loader with a pickup mechanism according to claim 3, characterized in that: The second adjustment component comprises an adjustment frame (400) fixed to the outer ends of two threaded cylinders (308) on the same side, a fixed block (401) is provided in the middle of the adjustment frame (400), and moving blocks (402) are symmetrically slidably connected on both sides, and a picking mechanism is provided at the bottom of the fixed block (401) and the moving block (402), an adjustment screw (403) is rotatably connected in the adjustment frame (400), one end of the adjustment screw (403) is connected to a motor, the two side sections of the adjustment screw (403) have opposite thread rotation directions, and are respectively threadedly connected to the two moving blocks (402), and the middle part of the adjustment screw (403) passes through the fixed block (401).

5. The loader with a pickup mechanism according to claim 3, characterized in that: The inner section of the threaded barrel (308) is fixed with a limiting sliding frame (309), the bottom middle of the limiting sliding frame (309) is horizontal and fixed to the bottom of the threaded barrel (308), the two side sections are symmetrical and vertical, and are in sliding contact with the two side edges of the connecting plate (303), the tops of both sides of the limiting sliding frame (309) are rotatably connected to the limiting wheels (310), and the bottoms of the two limiting wheels (310) are in contact with the top surface of the connecting plate (303).

6. The loader with a pickup mechanism according to claim 1, characterized in that: The rotating assembly comprises a second rotating shaft (604) rotatably connected to the upper part of the mounting frame (404); a driving gear (603) is fixed in the middle of the second rotating shaft (604); a vertical driving rack (407) is meshed on one side of the driving gear (603); a driving plate (408) is fixed on the top of the driving rack (407); and the top of the driving plate (408) is connected to the top of the mounting frame (404) through a driving hydraulic cylinder (409); both ends of the second rotating shaft (604) extend out of the mounting frame (404) and are fixed with a third gear (605); a fourth gear (606) is meshed on the bottom of the third gear (605); a first rotating shaft (600) is fixed at the center of the fourth gear (606); the first rotating shaft (600) is rotatably connected to the outer wall of the mounting frame (404); and the first rotating rod (601) is vertically fixed to the first rotating shaft (600).

7. The loader with a pickup mechanism according to claim 1, characterized in that: The adsorption and material extraction structure comprises a vacuum suction cup (406) installed at the bottom of the mounting frame (404), the top of the vacuum suction cup (406) passes through the top of the mounting frame (404) and is connected to a vacuum pump (405), and the vacuum pump (405) is installed at the lower part of the inner cavity of the mounting frame (404).

8. The loader with a pickup mechanism according to claim 1, characterized in that: The separation structure comprises a mounting block (502) located at the lower outer side of the limiting plate (500); an end plate (503) is fixed on the limiting plate (500) at a position above the corresponding mounting block (502); the end plate (503) and the mounting block (502) are connected via a telescopic cylinder (504); a telescopic plate (507) is connected to the inner cavity of the mounting block (502) via a spring; an electromagnet (508) is fixed on the side of the telescopic plate (507) away from the limiting plate (500); and An electromagnet (508) is also fixed at a position corresponding to the inner cavity end of the mounting block (502), and the electromagnet (508) is electrically connected to a power supply and a switch. A horizontal plug plate (506) is fixed to a side of the telescopic plate (507) close to the limiting plate (500), and one end of the plug plate (506) extends out of the mounting block (502). A plate groove (505) is provided on the limiting plate (500) at a position corresponding to the mounting block (502), and the outer end of the plug plate (506) is located in the plug plate (506).

9. The loader with a pickup mechanism according to claim 1, characterized in that: The moving mechanism comprises a support shaft (103) symmetrically and parallely fixed between two fixed frames (100), a moving seat (200) is arranged between the two support shafts (103), and the top of the lifting assembly is fixed to the bottom of the moving seat (200), a plurality of support wheels (201) are evenly arranged and rotatably connected at the lower part of both sides of the moving seat (200), a ring-shaped shaft groove (202) is arranged in the middle of the wheel surface of each support wheel (201), and the top of the support shaft (103) contacts the bottom of the wheel groove of the corresponding side support wheel (201); The movable seat (200) is provided with a driving chamber (205) inside, and two symmetrical and parallel driving shafts (204) are rotatably connected in the driving chamber (205), a first gear (206) is fixed on the driving shaft (204), a second gear (207) is meshed between the two first gears (206), and the second gear (207) is connected to a motor, and both ends of the driving shaft (204) extend out of the movable seat (200) and are fixed with a moving gear (203); Two symmetrical and parallel fixed racks (104) are fixed between the tops of the two fixed frames (100), and the teeth of the fixed racks (104) are evenly arranged at the bottom thereof and mesh with the tops of the two moving gears (203) on the corresponding sides through the teeth.

10. The loader with a pickup mechanism according to any one of claims 1 to 9, characterized in that: A bottom plate (101) is fixed to the bottom end of the fixing frame (100), and a triangular support plate (102) is fixed between the top of the bottom plate (101) and the lower part of the outer side surface of the fixing frame (100).

Images