CN117104903B - Loader pickup device with shake function - Google Patents
Loader pickup device with shake function Download PDFInfo
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- CN117104903B CN117104903B CN202311121896.4A CN202311121896A CN117104903B CN 117104903 B CN117104903 B CN 117104903B CN 202311121896 A CN202311121896 A CN 202311121896A CN 117104903 B CN117104903 B CN 117104903B
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- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 210000001503 joint Anatomy 0.000 claims description 19
- 238000003032 molecular docking Methods 0.000 claims description 16
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000001965 increasing effect Effects 0.000 abstract description 10
- 230000003247 decreasing effect Effects 0.000 abstract description 4
- 208000012788 shakes Diseases 0.000 description 25
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 239000003245 coal Substances 0.000 description 1
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- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
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- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/02—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads
- B65G65/04—Loading or unloading machines comprising essentially a conveyor for moving the loads associated with a device for picking-up the loads with pick-up shovels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
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Abstract
The invention discloses a loader pickup device with a shaking function, which relates to the field of loader pickup devices and comprises a guide assembly, a shaking assembly and a pickup device main body, wherein the shaking assembly is movably connected to the guide assembly in a penetrating manner, the pickup device main body is fixedly arranged at the bottom of the shaking assembly, the shaking assembly comprises a connecting shell, a first positioning wheel, a second positioning wheel and a transmission assembly, the first positioning wheel is fixedly arranged at two sides of the connecting shell, and the second positioning wheel is fixedly arranged at two sides of the connecting shell. The shaking component mainly comprises the rod body and the gear, and the shaking purpose is achieved by pushing the movable sliding block, so that the structural stability of the shaking component can be ensured, the purpose of rapid shaking can be achieved, the shaking component and the main body of the pickup device are in a separated state, the weight of the main body of the pickup device can be prevented from being increased or decreased, and the problem that the stability of the device is affected by high-frequency vibration is avoided.
Description
Technical Field
The invention relates to the technical field of loader pickup devices, in particular to a loader pickup device with a shaking function.
Background
The loader is a kind of earth and stone construction machine widely used in construction engineering of highway, railway, building, hydropower, harbor, mine, etc., it is mainly used for shoveling scattered materials such as soil, sand stone, lime, coal, etc., also can make the slight shoveling operation to ore, hard soil, etc., and the pick-up device is the structure that the loader is used for picking up the materials.
In the prior art, for example, the Chinese patent number is: the utility model provides a "loader pickup apparatus with shake function" of CN112374152, pickup apparatus is including the frame of falling U-shaped, hold device and rectangle place the platform, the top of frame is provided with the electric hoist, the hydraulic cylinder of opening downwardly is installed to the bottom of electric hoist, hydraulic cylinder's output fixed mounting has horizontal elevating platform, horizontal elevating platform top is provided with the guide bar of a plurality of vertical up, the electric hoist is located the both sides of frame and is provided with a plurality of guide holder, hold device is including two translation subassemblies and two holding mechanism, rectangle place the platform and including rectangle shake platform and canceling release mechanical system.
However, in the prior art, the vibration motor is generally additionally arranged inside or outside the pickup device, and the vibration motor needs to be matched with a fixed eccentric block and an adjustable eccentric block to be used, and a protective cover needs to be additionally arranged to protect the vibration motor in the actual use process, so that the total weight of the pickup device can be increased by the structures and accessories, the inertia of the pickup device can be increased when the total weight is increased, the weight of the picked goods is increased, at the moment, the high-frequency vibration can directly influence the overall stability of the device, and a series of problems such as loosening or structural dislocation of the device can be possibly caused.
Disclosure of Invention
The invention aims to provide a loader pickup device with a shaking function, so as to solve the problem that the vibration motor provided by the background art can increase the total weight of the pickup device, and high-frequency vibration can cause loosening or structural dislocation of the device.
In order to achieve the above purpose, the present invention provides the following technical solutions: the loader pickup device with the shake function comprises a guide assembly, a shake assembly and a pickup device main body, wherein the shake assembly is movably connected to the guide assembly in a penetrating way, and the pickup device main body is fixedly arranged at the bottom of the shake assembly;
the shaking assembly comprises a connecting shell, a first positioning wheel, a second positioning wheel and a transmission assembly, wherein the first positioning wheel is fixedly arranged on two sides of the connecting shell, the second positioning wheel is positioned on one side of the first positioning wheel, and the transmission assembly is movably arranged in the connecting shell;
the transmission assembly comprises a bearing platform, a movable sliding block, a first cam, a second cam, a first transmission rod, a second transmission rod, a first double-head rotating rod, a second double-head rotating rod, a first driven rod and a second driven rod, wherein the movable sliding block is slidably connected inside the bearing platform, the first driven rod and the second driven rod are rotatably arranged on one side of the movable sliding block, one end of the first double-head rotating rod is rotatably connected with one end of the first driven rod, the other end of the first double-head rotating rod is rotatably connected with one end of the second transmission rod, one end of the second double-head rotating rod is rotatably connected with one end of the second driven rod, the other end of the second double-head rotating rod is rotatably connected with one end of the first transmission rod, a butt joint roller is rotatably arranged between the other end of the first transmission rod and the second transmission rod, the other end of the second transmission rod is rotatably arranged on one end of the bearing platform, and the other end of the second cam is rotatably arranged on the joint roller.
Preferably, the guide assembly comprises a fixed block, a guide rod and a toothed bar, wherein the fixed block is fixedly arranged at two ends of the guide rod, the toothed bar is positioned at one side of the guide rod, one end of the toothed bar is fixedly connected with one side of the fixed block, the guide rod and the toothed bar all penetrate through the connecting shell, a circular through hole is formed in the joint of the connecting shell and the guide rod, and a rectangular through hole is formed in the joint of the connecting shell and the toothed bar.
Preferably, the two sides of the movable sliding block are fixedly provided with connecting pieces, one ends of the first driven rod and the second driven rod are rotatably connected to one side of the connecting pieces, and the first driven rod and the second driven rod are arranged in a staggered mode.
Preferably, the bottoms of the first cam and the second cam are fixedly connected with a second bevel gear, and one side of the second bevel gear is connected with a first bevel gear in a meshed mode.
Preferably, one side of the first conical gear is fixedly connected with a second belt pulley, a driving belt is movably connected to the outer wall of the second belt pulley, and one end of the driving belt is movably connected with the first belt pulley.
Preferably, one side fixedly connected with locating lever of first belt pulley, fixedly mounted has the butt joint gear on the outer wall of locating lever, the butt joint gear is connected with the rack bar meshing, the locating lever rotates the inside of installing at the linking casing.
Preferably, the first positioning wheel is located at the outer side of the driving belt, and the second positioning wheel is located at the inner side of the driving belt.
Preferably, the bottom of butt joint gyro wheel rotates and is connected with the butt joint fixture block, the equal fixed mounting in both ends of loading platform has the extension board, spacing spout has been seted up to the inside of extension board, butt joint fixture block sliding connection is on the cell wall of spacing spout.
Preferably, a supporting rod is rotatably connected between the two first conical gears, the supporting rod penetrates through the movable sliding block, and the supporting rod is located below the bearing platform.
Preferably, the junction of loading platform and movable slider has seted up and has held the breach, the equal fixed mounting in both sides of movable slider has the telescopic link, the other end fixed connection of telescopic link is on the inner wall that holds the breach, reset spring has been cup jointed on the outer wall of telescopic link.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the picking device main body is connected with the guide component through the connection component, in the actual use process, the picking device main body moves along the guide rod, at the moment, the picking device main body has a primary shake, meanwhile, the toothed bar pushes the positioning rod and the first belt pulley to rotate through the butt joint gear, the first belt pulley is matched with the use of the transmission belt to provide a power source for the movable sliding block, the purpose of pushing the sliding block to move is achieved by continuously changing the states of the first driven rod and the second driven rod, the purpose of vibration is achieved by utilizing the rapid back and forth movement of the sliding block, the whole shaking component mainly comprises a rod body and a gear, and the purpose of shaking is achieved by pushing the movable sliding block, so that the structural stability of the shaking component can be ensured, the purpose of rapid shaking can be achieved, the shaking component and the picking device main body are in a separated state, and the problem that the stability of a device is affected by increasing and decreasing the weight of the picking device main body can be avoided.
2. According to the invention, the movement route of the butt joint roller is limited through the limiting chute, the movement route of the movable slide block is limited by utilizing the accommodating notch, and when the angle of the first driven rod and the second driven rod is changed, the whole deformation range is limited, so that the amplitude and the direction of the shake of the main body of the pickup equipment are determined, and the influence of the shake on the whole device is further reduced.
Drawings
FIG. 1 is a schematic diagram of a pick-up device of a loader with dithering function according to the present invention;
FIG. 2 is a schematic diagram showing a connection structure between a shake assembly and a guide assembly of a pick-up device of a loader with shake function according to the present invention;
FIG. 3 is a schematic diagram of a shake assembly of a pick-up device of a loader with shake capability according to the present invention;
FIG. 4 is a schematic diagram of a driving assembly of a pick-up device of a loader with shake capability according to the present invention;
FIG. 5 is a top view of a drive assembly of a loader pickup with shake features of the present invention;
FIG. 6 is a front view of a drive assembly of a loader pickup with shake capability of the present invention;
FIG. 7 is a schematic view of the positions of a first cam and a second cam and a drive belt of a pick-up device of a loader with shake capability according to the present invention;
fig. 8 is a schematic diagram of a connection structure between a first bevel gear and a second bevel gear of a pick-up device of a loader with shake function according to the present invention.
In the figure: 1. a guide assembly; 2. a dithering assembly; 3. a pickup apparatus main body; 11. a fixed block; 12. a guide rod; 13. a toothed bar; 21. a connection shell; 22. a circular through hole; 23. rectangular through holes; 24. a first positioning wheel; 25. a second positioning wheel; 26. a transmission assembly; 261. a positioning rod; 262. a load-bearing platform; 263. a movable slide block; 264. a first cam; 265. a second cam; 266. a docking gear; 267. a first pulley; 268. a drive belt; 269. docking rollers; 270. a first transmission rod; 271. a second transmission rod; 272. a first double-ended rotary lever; 273. a second double-head rotary rod; 274. a first driven lever; 275. a second driven lever; 276. a connecting piece; 277. a receiving notch; 278. an extension plate; 279. limiting sliding grooves; 280. a telescopic rod; 281. a return spring; 282. a support rod; 283. a first bevel gear; 284. a second bevel gear; 285. a second pulley; 286. and (5) butting the clamping blocks.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, 2, 3, 4, 5, 6, 7 and 8: a loader pickup device with shake function comprises a guide component 1, a shake component 2 and a pickup device main body 3, wherein the shake component 2 is movably connected on the guide component 1 in a penetrating way, the pickup device main body 3 is fixedly arranged at the bottom of the shake component 2, the shake component 2 comprises a connecting shell 21, a first positioning wheel 24, a second positioning wheel 25 and a transmission component 26, the first positioning wheel 24 is fixedly arranged at two sides of the connecting shell 21, the second positioning wheel 25 is positioned at one side of the first positioning wheel 24, the transmission component 26 is movably arranged inside the connecting shell 21, the transmission component 26 comprises a bearing platform 262, a movable sliding block 263, a first cam 264, a second cam 265, a first transmission rod 270, a second transmission rod 271, a first double-end rotating rod 272, a second double-end rotating rod 273, a first driven rod 274 and a second driven rod 275, the movable sliding connection is arranged inside the bearing platform 262, one side of the first driven rod 274 and the second driven rod 275 is rotatably arranged at one side of the movable sliding block 263, one end of the first driven rod 272 is rotatably connected with one end of the first driven rod 274 and one end of the first driven rod 272 is rotatably arranged at the other end of the first driven rod 272, the second driven rod 272 is rotatably connected with the other end of the first double-end of the first driven rod 270 and the second driven rod 270 is rotatably connected with the other end of the first double-end of the first driven rod 270, the second driven rod is rotatably connected with the second end of the first driven rod 273 is rotatably and the first end of the driving rod is rotatably connected with the first end of the double-end of the driving rod is rotatably and the driving rod is rotatably connected. The second cam 265 is rotatably mounted at the other end of the bearing platform 262, and the docking roller 269 is overlapped with the first cam 264.
In this embodiment, the guiding component 1 is configured to determine a moving direction of the picking device main body 3, and is directly connected with a boom of a loader, so that the picking device main body 3 can pick up a cargo normally, after the picking device main body 3 picks up the cargo, under the action of gravity, the shaking component 2 drives the picking device main body 3 to move along the guiding component 1, at this time, only an angle of the loader boom needs to be controlled to change the moving direction of the picking device main body 3, and in a process of moving the picking device main body 3 along the guiding component 1, the shaking component 2 will rub against the guiding component 1, so as to drive the transmission component 26;
the friction force between the shaking component 2 and the guiding component 1 is transmitted to the first cam 264 and the second cam 265 at the same time, so that the first cam 264 and the second cam 265 are driven to rotate, the rotation of the first cam 264 and the second cam 265 can push the butt joint roller 269 to move, and as one end of the first transmission rod 270 and one end of the second transmission rod 271 are rotationally connected to the butt joint roller 269, the other end of the first transmission rod 271 is rotationally connected with the second double-head rotating rod 273 and the first double-head rotating rod 272, the movement of the butt joint roller 269 can change the inclination angle of the second double-head rotating rod 273 and the first double-head rotating rod 272, so that the included angle between the second double-head rotating rod 273 and the first double-head rotating rod 272 is increased or decreased;
the other ends of the second double-headed rotating rod 273 and the first double-headed rotating rod 272 are connected with the second follower rod 275 and the first follower rod 274, when the included angle is increased or decreased, the movable sliding block 263 is pushed to move through the second follower rod 275 and the first follower rod 274, and the movable sliding block 263 is directly and fixedly connected with the picking device main body 3, so that the movement of the movable sliding block 263 can drive the picking device main body 3 to generate displacement, in addition, the first cam 264 and the second cam 265 are set to be in an open state, only a single cam of the first cam 264 or the second cam 265 pushes the butt joint roller 269 each time, enough movable space is provided for the movement of the movable sliding block 263, and when the first cam 264 and the second cam 265 continuously rotate, the effect of shaking the picking device main body 3 can be achieved.
Example two
As shown in fig. 1, fig. 2 and fig. 3, the guide assembly 1 includes a fixed block 11, a guide rod 12 and a toothed rod 13, the fixed block 11 is fixedly installed at two ends of the guide rod 12, the toothed rod 13 is located at one side of the guide rod 12, one end of the toothed rod 13 is fixedly connected at one side of the fixed block 11, the guide rod 12 and the toothed rod 13 both penetrate through the connection housing 21, a circular through hole 22 is formed at the junction of the connection housing 21 and the guide rod 12, a rectangular through hole 23 is formed at the junction of the connection housing 21 and the toothed rod 13, the shaking assembly 2 includes the connection housing 21, a first positioning wheel 24, a second positioning wheel 25 and a transmission assembly 26, the first positioning wheel 24 is fixedly installed at two sides of the connection housing 21, the second positioning wheel 25 is located at one side of the first positioning wheel 24, and the transmission assembly 26 is movably installed inside the connection housing 21.
In this embodiment, two fixing blocks 11 in the guiding assembly 1 serve as a connecting structure with the loader, the two fixing blocks 11 connect the guiding rod 12 and the toothed rod 13, so as to ensure the overall structural stability, the shaking assembly 2 is connected with the guiding rod 12 and the toothed rod 13 through the connecting shell 21, wherein the guiding rod 12 is used for determining the moving direction of the shaking assembly 2, and the toothed rod 13 is used for providing a power source for the transmission assembly 26;
the guiding rod 12 is positioned in the circular through hole 22, the toothed rod 13 is positioned in the rectangular through hole 23, and the toothed rod completely penetrates through the connecting shell 21, so that the situation of dislocation when the connecting shell 21 moves is avoided.
Example III
As shown in fig. 4, 5, 6, 7 and 8, the transmission assembly 26 includes a bearing platform 262, a movable slider 263, a first cam 264, a second cam 265, a first transmission rod 270, a second transmission rod 271, a first double-ended rotary rod 272, a second double-ended rotary rod 273, a first driven rod 274 and a second driven rod 275, the movable slider 263 is slidably connected inside the bearing platform 262, the first driven rod 274 and the second driven rod 275 are rotatably mounted at one side of the movable slider 263, one end of the first double-ended rotary rod 272 is rotatably connected with one end of the first driven rod 274, the other end of the first double-ended rotary rod 272 is rotatably connected with one end of the second transmission rod 271, one end of the second double-ended rotary rod 273 is rotatably connected with one end of the second driven rod 275, the other end of the second double-ended rotary rod 273 is rotatably connected with one end of the first transmission rod 270, the first double-end rotating rod 272 is rotationally connected with the second double-end rotating rod 273, the other ends of the first transmission rod 270 and the second transmission rod 271 are rotationally connected, a butt joint roller 269 is rotationally arranged at the joint of the first transmission rod 270 and the second transmission rod 271, the first cam 264 is rotationally arranged at one end of the bearing platform 262, the second cam 265 is rotationally arranged at the other end of the bearing platform 262, the butt joint roller 269 is mutually overlapped with the first cam 264, the two sides of the movable slide block 263 are fixedly provided with connecting pieces 276, one ends of the first driven rod 274 and the second driven rod 275 are rotationally connected at one side of the connecting pieces 276, the first driven rod 274 and the second driven rod 275 are alternately arranged, the bottoms of the first cam 264 and the second cam 265 are fixedly connected with second conical gears 284, one side of the second conical gears 284 is in meshed connection with the first conical gears 283, one side of the first conical gears 283 is fixedly connected with second belt pulleys 285, the outer wall of the second belt pulley 285 is movably connected with a driving belt 268, one end of the driving belt 268 is movably connected with a first belt pulley 267, one side of the first belt pulley 267 is fixedly connected with a positioning rod 261, a butt joint gear 266 is fixedly installed on the outer wall of the positioning rod 261, the butt joint gear 266 is meshed with the toothed bar 13, and the positioning rod 261 is rotatably installed inside the connecting shell 21.
In this embodiment, the first cam 264 and the second cam 265 are engaged with the first bevel gear 283 through the second bevel gear 284, when the engagement housing 21 moves along the direction of the guide assembly 1, the toothed bar 13 directly pushes the entire positioning bar 261 to rotate through the docking gear 266, and then drives the driving belt 268 to drive through the first pulleys 267 at two ends of the positioning bar 261, so as to finally achieve the purpose of driving the second pulleys 285 to rotate;
the rotation of the second belt pulley 285 synchronously drives the first conical gear 283 to rotate, and the first cam 264 and the second cam 265 are simultaneously driven to rotate through the cooperation of the first conical gear 283 and the second conical gear 284, so that the rotation of the first cam 264 and the second cam 265 can push the abutting roller 269 to move, and the purpose of pushing the movable slide block 263 is achieved;
the movable slider 263 is connected to the first and second follower levers 274 and 275 through the engagement piece 276, providing a sufficient movable space for the rotation of the first and second follower levers 274 and 275.
Example IV
According to the embodiment shown in fig. 6, 7 and 8, the bottoms of the first cam 264 and the second cam 265 are fixedly connected with a second bevel gear 284, one side of the second bevel gear 284 is in meshed connection with a first bevel gear 283, one side of the first bevel gear 283 is fixedly connected with a second belt pulley 285, a driving belt 268 is movably connected to the outer wall of the second belt pulley 285, one end of the driving belt 268 is movably connected with a first belt pulley 267, one side of the first belt pulley 267 is fixedly connected with a positioning rod 261, a docking gear 266 is fixedly installed on the outer wall of the positioning rod 261, the docking gear 266 is in meshed connection with a toothed bar 13, the positioning rod 261 is rotatably installed in the connecting shell 21, the first positioning wheel 24 is located on the outer side of the driving belt 268, the second positioning wheel 25 is located on the inner side of the driving belt 268, a supporting rod 282 is rotatably connected between the two first bevel gears 283, the supporting rod 282 penetrates through the movable slide block 263, and the supporting rod 282 is located below the bearing platform 262.
In this embodiment, the second bevel gear 284 is meshed with the first bevel gear 283, so that the transmission belt 268 can drive the second bevel gear 284 to rotate through the second belt pulley 285 to provide power for the first cam 264 and the second cam 265, the shape and position of the transmission belt 268 are limited by the first positioning wheel 24 and the second positioning wheel 25, and the first positioning wheel 24 and the second positioning wheel 25 are both mounted on the connection housing 21, and the position of the transmission belt 268 is not changed, so that the stability of the transmission belt 268 is ensured;
the two first bevel gears 283 are connected through the supporting rod 282, the supporting rod 282 is mainly used for supporting the two first bevel gears 283, and the supporting rod 282 penetrates through the movable sliding block 263 and can also play a role in improving stability when the movable sliding block 263 moves.
Example five
According to the embodiment shown in fig. 5 and 6, the bottom of the docking roller 269 is rotatably connected with a docking fixture block 286, two ends of the bearing platform 262 are fixedly provided with extension plates 278, limiting sliding grooves 279 are formed in the extension plates 278, the docking fixture block 286 is slidably connected to the groove walls of the limiting sliding grooves 279, a supporting rod 282 is rotatably connected between the two first conical gears 283, the supporting rod 282 penetrates through the movable sliding block 263, the supporting rod 282 is located below the bearing platform 262, a containing notch 277 is formed at the joint of the bearing platform 262 and the movable sliding block 263, telescopic rods 280 are fixedly mounted on two sides of the movable sliding block 263, the other ends of the telescopic rods 280 are fixedly connected to the inner walls of the containing notches 277, and reset springs 281 are sleeved on the outer walls of the telescopic rods 280.
In this embodiment, the bottom of the docking roller 269 is connected to the extension plates 278 at two ends of the carrying platform 262 through the docking clamping block 286, the movement route of the docking roller 269 is limited by the limiting chute 279 inside the extension plates 278, when the first cam 264 and the second cam 265 push the docking roller 269 to move, the docking clamping block 286 will move along the direction of the limiting chute 279, so as to promote the transformation of the included angle between the first follower rod 274 and the second follower rod 275, and finally achieve the purpose of changing the position of the movable slider 263;
the moving path of the movable slide 263 is limited by the accommodating notch 277, and a telescopic rod 280 is further arranged between the accommodating notch 277 and the movable slide 263, a return spring 281 is sleeved on the outer wall of the telescopic rod 280, and the telescopic rod 280 and the return spring 281 in the advancing direction are compressed in the moving process of the movable slide 263, and when the movable slide 263 moves back, the extension of the telescopic rod 280 and the return spring 281 accelerates the return speed of the movable slide 263;
and in the moving process of the movable slide 263, the supporting rod 282 between the two first bevel gears 283 can be matched with the accommodating notch 277 to improve the stability of the movable slide 263.
The application method and the working principle of the device are as follows: the whole device is connected with a movable arm of the loader through a fixed block 11 of the guide assembly 1, so that the pickup device main body 3 is at a certain height, goods can be picked up conveniently, the guide assembly 1 provides a movable space for the pickup device main body 3, when in use, an operator can control the moving direction of the pickup device main body 3 by adjusting the angle of the movable arm, and the pickup device main body 3 moves along the guide assembly 1 to have a primary shaking state;
the picking device main body 3 is connected with the movable sliding block 263 in the shaking assembly 2, the movable sliding block 263 is positioned in the accommodating notch 277 in the bearing platform 262, the picking device main body 3 picks up goods to move along the guiding assembly 1, in the process, the connecting shell 21 moves along the direction of the guiding rod 12, the tooth rod 13 is used for pushing the abutting gear 266, and the whole positioning rod 261 rotates;
when the positioning rod 261 rotates, the first pulleys 267 at the two ends of the positioning rod drive the transmission belt 268 to further drive the second pulleys 285 to rotate, and when the second pulleys 285 rotate, the second bevel gears 284 are driven to rotate through the first bevel gears 283, so that the purpose of simultaneously driving the first cams 264 and the second cams 265 is finally achieved;
because the abutting roller 269 is overlapped with the edges of the first cam 264 and the second cam 265, when the first cam 264 and the second cam 265 rotate clockwise, the first cam 264 pushes the abutting roller 269 and the abutting clamping block 286 at the bottom of the abutting roller 269 to move along the direction of the limiting chute 279 in the extending plate 278, so as to change the angle of the first transmission rod 270 and the second transmission rod 271, and because the first transmission rod 270 and the second transmission rod 271 are connected with the first driven rod 274 and the second driven rod 275 through the second double-end rotating rod 273 and the first double-end rotating rod 272, when the included angle between the first transmission rod 270 and the second transmission rod 271 is increased, the included angle between the second double-end rotating rod 273 and the first double-end rotating rod 272 is also increased, and at the moment, the movable sliding block 263 is pulled by the first driven rod 274 and the second driven rod 275 to move along the accommodating notch 277, and after the protruding part of the first cam 264 rotates, the protruding part of the second cam 265 pushes the abutting roller 269 to move, so as to push the movable sliding block 263 to move rapidly, so as to fulfill the aim of driving the main body 263 to shake back and forth, and pick up the device 3;
while the expansion link 280 and the return spring 281 in the advancing direction are compressed during the movement of the movable slider 263, when the movable slider 263 moves back, the expansion link 280 and the return spring 281 expand to accelerate the return speed of the movable slider 263.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (5)
1. A loader pickup apparatus with shake capability, characterized in that: the device comprises a guide assembly (1), a shaking assembly (2) and a pickup device main body (3), wherein the shaking assembly (2) is movably connected to the guide assembly (1) in a penetrating way, and the pickup device main body (3) is fixedly arranged at the bottom of the shaking assembly (2);
the shaking assembly (2) comprises a connecting shell (21), a first positioning wheel (24), a second positioning wheel (25) and a transmission assembly (26), wherein the first positioning wheel (24) is fixedly arranged on two sides of the connecting shell (21), the second positioning wheel (25) is positioned on one side of the first positioning wheel (24), and the transmission assembly (26) is movably arranged in the connecting shell (21);
the transmission component (26) comprises a bearing platform (262), a movable sliding block (263), a first cam (264), a second cam (265), a first transmission rod (270), a second transmission rod (271), a first double-end rotating rod (272), a second double-end rotating rod (273), a first driven rod (274) and a second driven rod (275), wherein the movable sliding block (263) is slidingly connected inside the bearing platform (262), the first driven rod (274) and the second driven rod (275) are rotatably arranged on one side of the movable sliding block (263), one end of the first double-end rotating rod (272) is rotatably connected with one end of the first driven rod (274), the other end of the first double-end rotating rod (272) is rotatably connected with one end of the second transmission rod (271), one end of the second double-end rotating rod (273) is rotatably connected with one end of the second driven rod (275), the other end of the second double-end rotating rod (273) is rotatably connected with one end of the first transmission rod (270), the first double-end rotating rod (272) is rotatably connected with one end of the second transmission rod (271), the first cam (264) is rotatably arranged at one end of the bearing platform (262), the second cam (265) is rotatably arranged at the other end of the bearing platform (262), and the butt-joint roller (269) is mutually overlapped with the first cam (264);
the utility model discloses a movable platform, including first cam (264) and second cam (265), the bottom of first cam (264) and second cam (265) is all fixedly connected with second bevel gear (284), one side meshing of second bevel gear (284) is connected with first bevel gear (283), one side fixedly connected with second belt pulley (285) of first bevel gear (283), swing joint has driving belt (268) on the outer wall of second belt pulley (285), one end swing joint of driving belt (268) has first belt pulley (267), one side fixedly connected with locating lever (261) of first belt pulley (267), fixedly mounted has docking gear (266) on the outer wall of locating lever (261), docking gear (266) and rack (13) meshing are connected, locating lever (261) rotate and install in the inside of linking casing (21), first locating wheel (24) are located the outside of driving belt (268), second locating wheel (25) are located the inboard of driving belt (268), two between first bevel gear (283) swing joint has bracing piece (283), bracing piece (282) are located down movable platform (282), 282) is located down.
2. The loader pickup apparatus with shake function according to claim 1, wherein: the guide assembly (1) comprises a fixed block (11), a guide rod (12) and a toothed bar (13), wherein the fixed block (11) is fixedly installed at two ends of the guide rod (12), the toothed bar (13) is located at one side of the guide rod (12), one end of the toothed bar (13) is fixedly connected to one side of the fixed block (11), the guide rod (12) and the toothed bar (13) all penetrate through a connecting shell (21), a circular through hole (22) is formed in the joint of the connecting shell (21) and the guide rod (12), and a rectangular through hole (23) is formed in the joint of the connecting shell (21) and the toothed bar (13).
3. The loader pickup apparatus with shake function according to claim 1, wherein: the two sides of the movable sliding block (263) are fixedly provided with connecting pieces (276), one ends of the first driven rod (274) and the second driven rod (275) are rotatably connected to one side of the connecting pieces (276), and the first driven rod (274) and the second driven rod (275) are arranged in a staggered mode.
4. A loader pickup apparatus with shake capability according to claim 3, wherein: the bottom of butt joint gyro wheel (269) rotates and is connected with butt joint fixture block (286), extension board (278) are all fixed mounting in the both ends of loading platform (262), spacing spout (279) have been seted up to the inside of extension board (278), butt joint fixture block (286) sliding connection is on the cell wall of spacing spout (279).
5. The loader pickup apparatus with shake function according to claim 1, wherein: the junction of loading platform (262) and movable slider (263) has seted up and has held breach (277), both sides of movable slider (263) are all fixed mounting has telescopic link (280), the other end fixed connection of telescopic link (280) is on the inner wall that holds breach (277), reset spring (281) have been cup jointed on the outer wall of telescopic link (280).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311121896.4A CN117104903B (en) | 2023-09-01 | 2023-09-01 | Loader pickup device with shake function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311121896.4A CN117104903B (en) | 2023-09-01 | 2023-09-01 | Loader pickup device with shake function |
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| CN117104903A CN117104903A (en) | 2023-11-24 |
| CN117104903B true CN117104903B (en) | 2024-04-09 |
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| CN112374152A (en) * | 2021-01-18 | 2021-02-19 | 山东明宇重工机械有限公司 | Loader pickup device with shaking function |
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| CN216372265U (en) * | 2021-11-08 | 2022-04-26 | 阳谷县鑫火新能源有限公司 | Clean type honeycomb briquette automatic picking structure |
| CN114435936A (en) * | 2020-11-04 | 2022-05-06 | 新化县瑞晨电子陶瓷有限公司 | Automatic pickup device suitable for behind ceramic coating film |
| CN115031116A (en) * | 2022-08-10 | 2022-09-09 | 广州唯友斯工程机械配件有限公司 | Anti-shake adjustable multifunctional fixing mechanism for ship instrument |
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| KR20050110245A (en) * | 2004-05-18 | 2005-11-23 | 삼성전자주식회사 | Pick and place machine |
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| CN117104903A (en) | 2023-11-24 |
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