CN112062049A - Top plate mechanism of fork taking device, fork taking device and carrying equipment - Google Patents

Top plate mechanism of fork taking device, fork taking device and carrying equipment Download PDF

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Publication number
CN112062049A
CN112062049A CN202010881115.1A CN202010881115A CN112062049A CN 112062049 A CN112062049 A CN 112062049A CN 202010881115 A CN202010881115 A CN 202010881115A CN 112062049 A CN112062049 A CN 112062049A
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CN
China
Prior art keywords
top plate
scissor
bracket
support
scissors
Prior art date
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Granted
Application number
CN202010881115.1A
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Chinese (zh)
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CN112062049B (en
Inventor
张吉
李雷
郭亚
李卓雄
陈涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Bozhilin Robot Co Ltd
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Guangdong Bozhilin Robot Co Ltd
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Priority to CN202010881115.1A priority Critical patent/CN112062049B/en
Publication of CN112062049A publication Critical patent/CN112062049A/en
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Publication of CN112062049B publication Critical patent/CN112062049B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/12—Platforms; Forks; Other load supporting or gripping members
    • B66F9/18—Load gripping or retaining means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/20—Means for actuating or controlling masts, platforms, or forks

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

The invention provides a top plate mechanism of a forking device, the forking device and a carrying device. The top plate mechanism of the forking device comprises a bracket; the scissor structure comprises a first scissor and a second scissor, wherein the first end of the first scissor is connected with the bracket in a sliding manner, the first end of the second scissor is hinged with the bracket, and the middle part of the first scissor is hinged with the middle part of the second scissor; the second end of the first scissor is hinged with the top plate, and the second end of the second scissor is connected with the top plate in a sliding manner; the first driving structure is arranged on the bracket and can drive the first end of the first scissor to move towards the direction far away from and close to the first end of the second scissor; the scissor limiting structure is arranged between the top plate and the support and can limit the retraction limit position of the top plate. The fork-taking device provided by the invention comprises the top plate mechanism, and the conveying equipment provided by the invention comprises the fork-taking device.

Description

Top plate mechanism of fork taking device, fork taking device and carrying equipment
Technical Field
The invention relates to the technical field of construction machinery, in particular to a top plate mechanism of a forking device, the forking device and carrying equipment.
Background
The existing inner wallboard carrying robot adopts a fork frame to fork an inner wallboard, clamps the inner wallboard on a fork frame through a clamping device, and carries the fork frame with the inner wallboard forked to a preset position through a movable chassis. In order to enable the wallboard carrying robot to carry different quantities or different specifications of internal wallboards, the clamping device is set to be of a structure capable of adjusting the width of the clamping station. Specifically, clamping device includes clamping mechanism and roof mechanism, and the distance between clamping mechanism and the roof mechanism is for pressing from both sides tight station, and wherein, roof mechanism and clamping mechanism's distance is adjustable to the width of the tight station of clamp between roof mechanism and the clamping mechanism is adjustable, and then realizes pressing from both sides tight the interior wallboard of different quantity or different specifications. Among the prior art, cut the fork structure through adopting hydraulic cylinder promotion and open and shut to promote the roof and remove, can realize the drive to the roof on the one hand, on the other hand cuts the fork structure and also can support the roof, guarantees the stability of roof at the removal in-process, and then when guaranteeing to act on with clamping mechanism together, the stability of the clamp of interior wallboard.
However, when the transfer robot transfers the maximum number of interior wall panels, the push plate moves away from the clamping mechanism to a preset retraction limit position. At this moment, the reaction force of the top plate on the hydraulic oil cylinder is amplified through the scissor fork structure, and can be multiplied and applied to the hydraulic cylinder, and in the moving process of the transfer robot, the top plate can easily move in the direction far away from the clamping mechanism, so that the fork frame of the transfer robot stretches to the lower inner wall plate, and the fork frame can be brought to the lower wall plate when rising, and the transfer effect is seriously influenced.
Disclosure of Invention
The invention aims to provide a top plate mechanism of a forking device, the forking device and carrying equipment, which can avoid the problem that a fork frame of the forking device cannot accurately fork a preset number of inner wall plates when the top plate of the forking device and a clamping assembly clamp the thicker or more inner wall plates together, and have higher precision and stability.
In order to achieve the purpose, the invention adopts the following technical scheme:
the invention provides a top plate mechanism of a forking device, which comprises a bracket; the scissor structure comprises a first scissor and a second scissor, wherein the first end of the first scissor is connected with the support in a sliding manner, the first end of the second scissor is hinged with the support, and the middle part of the first scissor is hinged with the middle part of the second scissor; the second end of the first scissor is hinged with the top plate, and the second end of the second scissor is connected with the top plate in a sliding manner; the first driving structure is arranged on the bracket and can drive the first end of the first scissors to move towards the direction far away from and close to the first end of the second scissors; the scissor limiting structure is arranged between the top plate and the support and can limit the retraction limit position of the top plate, namely the distance between the top plate and the clamping assembly is limited, so that the phenomenon that the inner wall plate clamped by the top plate and the clamping assembly together is thick or the number of the inner wall plates is large is avoided, and because the included angle theta between the first scissor and the second scissor is large, the scissor structure exerts great reaction force on the first driving structure, the acting force of the first driving structure on the scissor structure is invalid, the first end of the first scissor is easy to move continuously towards the direction far away from the first end of the second scissor, and then the fork frame of the forking device is caused to be incapable of accurately forking the inner wall plates with the preset number.
Optionally, the scissor restraint structure comprises a second drive structure mounted on one of the bracket and the top plate; a stopper mounted on the other of the bracket and the top plate; the joint piece, second drive structure can drive the joint piece removes, so that the joint piece supports the top the different positions of stopper, in order to restrict the limit position that contracts of roof is injectd the roof in preset position department, guarantees the effort of roof to the interior wallboard, prevents that the crotch of forking device from surpassing the interior wallboard removal of presetting to wallboard department in next.
Optionally, the scissors limit structure further comprises a limit guide assembly, wherein the limit guide assembly is installed on the support along the vertical direction and used for limiting the moving direction of the clamping block so as to ensure the stability of the clamping block in the moving process.
Optionally, the second drive structure install on the support, the stopper is installed on the roof, work as the roof is close to the support removes to when predetermineeing the position, the second drive structure can drive the joint piece down and with the stopper orientation the terminal surface butt of support can inject the roof steadily in the predetermined limit position that contracts, guarantees to fork and gets the tight effect of the clamp to the interior wallboard of device, prevents that fork frame that fork got the device from surpassing predetermined interior wallboard and removing to next interior wallboard department.
Optionally, one end of the limiting block, which faces the support, is provided with a plurality of steps, and the distance between the plurality of steps and the support gradually decreases from top to bottom; or the stopper orientation the one end of support is provided with the inclined plane, the inclined plane is close to from last to down towards the direction slope of support, and then the realization is to the spacing effect of roof in different positions department to guarantee that the fork gets the device and when the fork gets the interior wallboard of different specifications or different quantity, all have good stability.
Optionally, when the top plate moves to a preset extension limit position in a direction away from the support, the second end of the second scissor is abutted to the upper end of the step of the limiting block to limit the movement of the first scissor and the second scissor, so that when the effect of the hydraulic oil cylinder on the first end of the first scissor is disabled, the first end of the first scissor continues to move downwards in a direction close to the first end of the second scissor, so that the top plate is stably limited at the preset extension limit position, and the effect of ensuring stability is achieved.
Optionally, the scissors structures are arranged into two groups, and the two groups of scissors structures are arranged in one-to-one correspondence with the two ends of the top plate, so that the supporting effect of the top plate is improved, and the stability of the top plate in the moving process is ensured.
The invention provides a forking device which comprises a fork frame, a fork arm and a fork arm, wherein the fork frame is arranged on a bracket and is used for forking a workpiece; a clamping assembly mounted on the carriage and located above the fork; the clamping assembly is used for being matched with the top plate mechanism of the forking device to clamp the workpieces on the fork frame, and the forking device can stably fork and clamp a preset number of workpieces.
The invention further provides carrying equipment which comprises a moving chassis, a moving support frame and the forking device, wherein the moving support frame is arranged on one side of the moving chassis, the moving support frame comprises a support frame and a support roller which is arranged at the bottom end of the support frame and is abutted to the ground, the forking device is arranged on the moving support frame, and the carrying equipment can stably fork and carry a preset number of workpieces.
Optionally, the movable support frame further comprises a barrier removing plate, and the barrier removing plate is mounted in front of the support rollers along the advancing direction of the support rollers and used for removing barriers in front of the support rollers and facilitating rolling of the support rollers.
The invention has the beneficial effects that:
the top plate mechanism of the forking device provided by the invention can avoid the problem that when the top plate of the forking device and the clamping assembly clamp together a thicker or more inner wall plate, the scissor structure exerts a great reaction force on the first driving structure due to a larger included angle theta between the first scissor and the second scissor, the action force of the first driving structure on the scissor structure is invalid, and the first end of the first scissor easily and continuously moves towards the direction far away from the first end of the second scissor, so that the fork frame of the forking device cannot accurately fork the preset number of inner wall plates, and the precision and the stability are higher.
Drawings
FIG. 1 is a block diagram of an angle at which a forking device is mated with a mobile carriage according to an embodiment of the present disclosure;
FIG. 2 is a block diagram of another angle of the forking device and the movable bracket according to an embodiment of the present invention;
FIG. 3 is a right side view of the forking device and the moveable bracket according to the exemplary embodiment of the present invention;
fig. 4 is an enlarged view at a in fig. 2;
fig. 5 is a schematic view illustrating an assembly between a scissors limit mechanism of a top plate mechanism of a forking device and a bracket and a top plate according to an embodiment of the present invention.
In the figure:
1. a support;
21. a first scissor, 22 and a second scissor;
31. a limiting block; 311. a step; 32. a clamping block; 33. a second drive structure; 341. a limiting slide rail; 342. a limiting slide block; 35. a connecting plate;
41. a top plate; 42. a first scissor guide assembly; 43. a second scissor guide assembly;
5. a fork;
6. a clamping assembly;
7. moving the support frame; 71. a support frame; 72. supporting the rollers; 73. a clearance plate.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.
The forking device provided by the embodiment can be used for clamping various workpieces, and for convenience of description, the inner wall plate is taken as the workpiece for detailed description.
Referring to fig. 1-5, in one aspect, the present invention provides a top plate mechanism of a forking device. The top plate mechanism of the forking device comprises a support 1, a scissor fork structure, a top plate 41, a first driving structure and a scissor fork limiting structure. The scissor structure comprises a first scissor 21 and a second scissor, the first end of the first scissor 21 is connected with the support 1 in a sliding mode, the first end of the second scissor is hinged with the support 1, and the middle of the first scissor 21 is hinged with the middle of the second scissor. The second end of the first scissors 21 is hinged to the top plate 41, and the second end of the second scissors is slidably connected to the top plate 41. The first driving structure is mounted on the support 1, and can drive the first end of the first scissor 21 to move towards the direction far away from the first end of the second scissor, so that the top plate 41 moves towards the direction close to the support 1, so that the top plate 41 is matched with the clamping assembly 6 of the forking device, and an inner wallboard with a larger specification (thickness) or a larger number of inner wallboards can be clamped; the first driving structure can also drive the first end of the first scissor 21 to move towards the direction close to the first end of the second scissor, so that the top plate 41 can move towards the direction away from the support 1, so that the top plate 41 is matched with the clamping assembly 6 of the forking device, and can clamp the inner wall plate with smaller specification or the inner wall plate with smaller quantity, thereby increasing the universality of the forking device. Scissor limit structure sets up between roof 41 and support 1, scissor limit structure can inject roof 41's the limit position that contracts, inject roof 41 distance relative clamping component 6 promptly, and then when avoiding roof 41 and the interior wallboard that clamping component 6 presss from both sides tight jointly to be thicker or a great amount of interior wallboard, because of contained angle theta between first scissor 21 and the second scissor is great, scissor structure exerts very big reaction force to first drive structure, first drive structure is to scissor structure's effort inefficacy, first scissor 21's first end very easily continues to move towards the direction of keeping away from second scissor 22's first end, and then causes the fork frame 5 of forking device can not accurately fork the problem of interior wallboard of predetermineeing quantity.
Optionally, the scissors limiting structure includes a second driving structure 33, a limiting block 31 and a clamping block 32. The second drive structure 33 is mounted on the carriage 1. Stopper 31 is mounted on top plate 41. Second drive structure 33 can drive joint piece 32 and remove to make joint piece 32 support the different positions of propping up stopper 31, and then the limit position that contracts of restriction roof, in order to inject roof 41 in preset position department, guarantee roof 41 to the effort of interior wallboard, prevent that fork 5 of forking device from surpassing preset interior wallboard and remove to next interior wallboard department.
Of course, in other embodiments, the second driving structure 33 may also be installed on the top plate 41, and correspondingly, the limiting block 31 is installed on the bracket 1, as long as the second driving structure 33 can drive the clamping block 32 to move to the preset position and abut against the limiting block 31, so as to limit the movement of the top plate 41.
Optionally, in this embodiment, the first driving structure is a hydraulic oil cylinder. Of course, in other embodiments, the first drive structure may be other drive structures.
Optionally, the first end of the first scissors 21 is located above the first end of the second scissors, and the second end of the first scissors 21 is located below the second end of the second scissors.
Optionally, the scissors limit structure further comprises a limit guide assembly, the limit guide assembly is mounted on the support 1 along the vertical direction and used for limiting the moving direction of the clamping block 32 and ensuring the stability of the clamping block 32 in the moving process. Hydraulic cylinder can drive joint piece 32 and move along vertical direction to make joint piece 32 and stopper 31 butt, and then inject the removal of installing the roof 41 of stopper 31. Illustratively, the limit guide assembly includes a limit slide 341 and a limit slider 342. Spacing slide rail 341 is installed on support 1 along vertical direction, spacing slider 342 and spacing slide rail 341 sliding connection, and the butt piece is installed on spacing slider 342, and when second drive structure 33 drive butt piece moved in vertical direction, spacing slider 342 slided along spacing slide rail 341, and then realizes the guide effect to the butt piece. Of course, in other implementations, the limiting guide assembly may also be a guide sleeve and guide rod assembly, specifically, the guide rod is installed on the bracket 1 along the vertical direction, the abutting block is installed on the guide sleeve, and the guide sleeve is sleeved on the guide rod and can slide along the guide rod. When the second driving structure 33 drives the abutting block to move in the vertical direction, the guide sleeve slides along the guide rod, and then the guiding effect of the abutting block is achieved.
Alternatively, when the top plate 41 moves to a preset position close to the bracket 1, the second driving structure 33 can drive the clamping block 32 to move downwards and abut against the end face of the limiting block 31 facing the bracket 1. Specifically, when the forking device needs to fork the inner wall plate with larger specification or more quantity, the hydraulic oil cylinder retracts, to drive the first end of the first scissors 21 to move upwards to a preset retraction limit position, so that the included angle theta between the first scissors 21 and the second scissors is increased to a preset angle, so that the clamping station between the top plate 41 and the clamping assembly 6 is increased to a preset degree, the hydraulic oil cylinder stops acting, at the moment, the clamping block 32 moves downwards under the driving of the second driving structure 33 and abuts against the limiting block 31, the limiting block 31 is limited to move towards the bracket 1, further preventing the first end of the first scissors 21 from continuously moving upwards in the direction far away from the first end of the second scissors when the hydraulic oil cylinder has bad conditions such as leakage or compression, so as to stably limit the top plate 41 at the preset retraction limit position, ensure the clamping effect of the forking device on the inner wall plate and prevent the fork frame 5 of the forking device from moving beyond the preset inner wall plate to the next inner wall plate.
Optionally, one end of the stopper 31 facing the bracket 1 is provided with a plurality of steps 311, and the distance between the plurality of steps 311 and the bracket 1 gradually decreases from top to bottom. Specifically, when roof 41 moved to different positions relative to support 1, second drive structure 33 drive butt piece down with the terminal surface butt towards support 1 with different step 311, and then realize roof 41 spacing effect in different positions department to guarantee that the fork gets the device and when the interior wallboard of different specifications or different quantity was got in the fork, all had good stability.
Of course, in other embodiments, the end of the stopper 31 facing the bracket 1 is also provided with an inclined surface, and the inclined surface is arranged from top to bottom in the direction close to the bracket 1, so that the stopper effect of the top plate 41 at different positions can be achieved as well.
Optionally, when the top plate 41 moves to a preset extension limit position in a direction away from the bracket 1, the second end of the second scissors abuts against the upper end of the step 311 of the stopper 31 to limit the movement of the first scissors 21 and the second scissors. When the fork frame 5 of the forking device forks the inner wall panel with the minimum specification or single inner wall panel, the hydraulic oil cylinder drives the first end of the first scissor 21 to move towards the direction close to the first end of the second scissor until the included angle theta between the first scissor 21 and the second scissor is reduced to a preset angle, the top plate 41 is located at a preset limit position, the hydraulic oil cylinder stops acting, at the moment, the second end of the second scissor abuts against the limit block 31 to limit the second end of the second scissor to continue descending, so that the top plate 41 stops moving towards the direction far away from the support 1, and further when the effect of the hydraulic oil cylinder on the first end of the first scissor 21 fails, the first end of the first scissor 21 continues descending towards the direction close to the first end of the second scissor, so that the top plate 41 is stably limited at the preset extending limit position, and further the effect of ensuring the stability is achieved.
Optionally, the scissors structures are arranged into two groups, and the two groups of scissors structures are arranged in one-to-one correspondence with the two ends of the top plate 41, so that the supporting effect on the top plate 41 is improved, and the stability of the top plate 41 in the moving process is ensured.
Exemplarily, in the present embodiment, the second driving structure is an electric push rod. Of course, in other embodiments, a screw nut pair structure of the motor may also be adopted, as long as the abutting block can be pushed more accurately to move to the preset position.
Another aspect of the present invention provides a forking device. The forking device comprises a fork 5, a clamping assembly 6 and the top plate mechanism of the forking device. A fork 5 is mounted on the bracket 1 for forking the interior wall panel. A clamping assembly 6 is mounted on the carriage 1 above the fork 5. The clamping assembly 6 is used to clamp an interior wall panel on the fork carriage 5 in cooperation with the top plate mechanism of the forking device. Specifically, the top plate 41 clamps the interior wall panel located on the fork 5 in a horizontal direction with the clamping device.
It should be noted that the clamping assembly 6 provided by the present invention is the same as the clamping driving mechanism and the rotating clamping mechanism in the application No. 201910848307.X, and the structure and the connection manner thereof are the same, and are not described herein again. Specifically, in the present embodiment, the clamping driving mechanism can drive the rotary clamping mechanism to move toward the direction close to the top plate 41 so as to clamp different specifications or different numbers of interior wall panels located on the fork 5; the clamp drive mechanism can drive the rotary clamp mechanism to move away from the top plate 41 to release the interior wall panel on the fork carriage 5.
In yet another aspect, the present invention provides a handling apparatus. The carrying equipment comprises a moving chassis, a moving support frame 7 and the forking device, wherein the moving support frame 7 is installed on one side of the moving chassis, the moving support frame 7 comprises a support frame 71 and a support roller 72 which is installed at the bottom end of the support frame 71 and abutted to the ground, and the forking device is installed on the support frame 71. Through setting up removal support frame 7, on the one hand, can make the fork get the device and can install in the one side that removes the chassis to wallboard in snatching, on the other hand can the stable stay fork get the device, prevents that haulage equipment from taking place to turn on one's side at the in-process that removes.
Optionally, the movable supporting frame 7 further comprises a barrier removing plate 73, the barrier removing plate 73 is installed in front of the supporting roller 72 along the advancing direction of the supporting roller 72, and when the supporting roller 72 advances, the barrier removing plate 73 in front of the supporting roller 72 can push away the sand and stones in front of the supporting roller 72, thereby facilitating the rolling of the supporting roller 72.
Of course, in other embodiments, the obstacle clearing plate 73 may be disposed behind the supporting roller 72 to further ensure the obstacle clearing effect.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.

Claims (10)

1. A top plate mechanism for a forking device, comprising:
a support;
the scissor structure comprises a first scissor and a second scissor, wherein the first end of the first scissor is connected with the support in a sliding manner, the first end of the second scissor is hinged with the support, and the middle part of the first scissor is hinged with the middle part of the second scissor;
the second end of the first scissor is hinged with the top plate, and the second end of the second scissor is connected with the top plate in a sliding manner;
the first driving structure is arranged on the bracket and can drive the first end of the first scissors to move towards the direction far away from and close to the first end of the second scissors;
and the scissor limiting structure is arranged between the top plate and the support and can limit the retraction limit position of the top plate.
2. The top plate mechanism of the forking device of claim 1, wherein the scissors limit feature comprises:
a second drive structure mounted on one of the support and the top plate;
a stopper mounted on the other of the bracket and the top plate;
the clamping block can be driven by the second driving structure to move, so that the clamping block is abutted against different parts of the limiting block to limit the retraction limit position of the top plate.
3. The top plate mechanism of the forking device of claim 2, wherein the scissors limit structure further comprises a limit guide assembly, and the limit guide assembly is vertically mounted on the bracket and used for limiting the moving direction of the clamping block.
4. The top plate mechanism of the forking device of claim 3, wherein the second driving structure is mounted on the bracket, the limiting block is mounted on the top plate, and when the top plate moves to a preset position close to the bracket, the second driving structure can drive the clamping block to move downwards and abut against the end surface of the limiting block facing the bracket.
5. The top plate mechanism of the forking device of claim 4, wherein the stopper is provided with a plurality of steps towards one end of the bracket, and the distance between the plurality of steps and the bracket gradually decreases from top to bottom; or
The limiting block faces one end of the support is provided with an inclined plane, and the inclined plane inclines from top to bottom towards the direction close to the support (1).
6. The top plate mechanism of the forking device of claim 5, wherein when the top plate moves to a predetermined limit position in a direction away from the bracket, the second end of the second scissors abuts against the upper end of the step of the limiting block to limit the movement of the first scissors and the second scissors.
7. The top plate mechanism of the forking device of any of claims 1-6, wherein the scissors structures are arranged in two sets, and the two sets of scissors structures are arranged in one-to-one correspondence with two ends of the top plate.
8. A forking device, comprising:
the fork frame is arranged on the bracket and used for forking a workpiece;
a clamping assembly mounted on the carriage and located above the fork; and
a head plate mechanism for a forklift as claimed in any one of claims 1 to 7, the clamping assembly being adapted to cooperate with the head plate mechanism of the forklift to clamp the workpiece on the fork carriage.
9. A handling apparatus comprising a mobile chassis, a mobile carriage mounted on one side of the mobile chassis, the mobile carriage comprising a carriage and ground engaging support rollers mounted on a bottom end of the carriage, and the forking device of claim 8 mounted on the mobile carriage.
10. The transfer apparatus of claim 9, wherein the mobile support frame further comprises a clearance plate mounted in front of the support rollers in the advancing direction of the support rollers for clearing obstacles in front of the support rollers.
CN202010881115.1A 2020-08-27 2020-08-27 Top plate mechanism of fork taking device, fork taking device and carrying equipment Active CN112062049B (en)

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CN112062049B CN112062049B (en) 2022-02-11

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100477A (en) * 1965-06-03 1968-01-24 Lansing Bagnall Ltd Improvements in or relating to industrial lift trucks
CN102815643A (en) * 2012-09-10 2012-12-12 朱红蔚 Lorry-mounted cargo loading and unloading operation device
CN104085827A (en) * 2014-07-08 2014-10-08 成都铁路起重运输机械厂 Cargo transfer forklift for train
CN204196727U (en) * 2014-11-14 2015-03-11 杨鹏波 Driverless operation electric railless three-dimensional stacking fork truck
CN106365075A (en) * 2016-10-31 2017-02-01 江苏柳工机械有限公司 Pushing and clamping device of loading machine
CN206307965U (en) * 2016-10-31 2017-07-07 江苏柳工机械有限公司 A kind of loading machine Push-clip device
JP2017179715A (en) * 2016-03-28 2017-10-05 株式会社サイト Self-traveling scaffold
CN206654694U (en) * 2017-04-07 2017-11-21 四川科恒创科技有限公司 One kind can automatic unloading type fork truck
CN108483349A (en) * 2018-06-08 2018-09-04 佛山市光华智能设备有限公司 Carrier-and-stacker with stroke detection function
CN209602041U (en) * 2019-01-23 2019-11-08 傅建家 A kind of high-altitude operation engineering machinery
CN111056501A (en) * 2020-01-11 2020-04-24 浙江加力仓储设备股份有限公司 Cut fork antedisplacement formula fork truck

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100477A (en) * 1965-06-03 1968-01-24 Lansing Bagnall Ltd Improvements in or relating to industrial lift trucks
CN102815643A (en) * 2012-09-10 2012-12-12 朱红蔚 Lorry-mounted cargo loading and unloading operation device
CN104085827A (en) * 2014-07-08 2014-10-08 成都铁路起重运输机械厂 Cargo transfer forklift for train
CN204196727U (en) * 2014-11-14 2015-03-11 杨鹏波 Driverless operation electric railless three-dimensional stacking fork truck
JP2017179715A (en) * 2016-03-28 2017-10-05 株式会社サイト Self-traveling scaffold
CN106365075A (en) * 2016-10-31 2017-02-01 江苏柳工机械有限公司 Pushing and clamping device of loading machine
CN206307965U (en) * 2016-10-31 2017-07-07 江苏柳工机械有限公司 A kind of loading machine Push-clip device
CN206654694U (en) * 2017-04-07 2017-11-21 四川科恒创科技有限公司 One kind can automatic unloading type fork truck
CN108483349A (en) * 2018-06-08 2018-09-04 佛山市光华智能设备有限公司 Carrier-and-stacker with stroke detection function
CN209602041U (en) * 2019-01-23 2019-11-08 傅建家 A kind of high-altitude operation engineering machinery
CN111056501A (en) * 2020-01-11 2020-04-24 浙江加力仓储设备股份有限公司 Cut fork antedisplacement formula fork truck

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
常根固: "高置转向桥在平衡重式叉车中的应用", 《工程机械与维修》 *

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