CN114455448A - Metal parts shifts uses load handling device and driving - Google Patents

Abstract

The invention discloses a fetching device for transferring metal parts and a travelling crane, wherein the fetching device for transferring metal parts comprises: the upper end of the hanging seat is fixedly connected with the steel cable, and an installation cavity is arranged in the hanging seat; the upper end of the lifting hook is fixedly connected with an installation shaft, the installation shaft is rotatably installed at the bottom end of the lifting seat, and the upper end of the installation shaft extends into the installation cavity and is fixedly sleeved with a large gear; the driving mechanism is installed in the installation cavity and comprises a rotating motor and a pinion which are in transmission connection, and the pinion is meshed with the gearwheel and used for driving the installation shaft to rotate around the vertical central axis of the installation shaft. According to the invention, the lifting hook is arranged at the bottom end of the lifting seat in a rotating manner, and the driving mechanism is arranged to drive the mounting shaft to rotate around the vertical central axis of the driving mechanism, so that the lifting hook can be driven to rotate to automatically rotate a lifted object, and the safety performance is higher compared with the situation that an operator directly holds the lifted object by hands and rotates the lifted object.

Description

Metal parts shifts uses load handling device and driving

Technical Field

The invention relates to the technical field of metal part processing auxiliary equipment, in particular to a fetching device for transferring metal parts and a travelling crane.

Background

In the production process of large metal parts, workpieces are often required to be subjected to multi-station machining, and the workpieces are required to be subjected to position transfer to realize station switching. For this purpose, a traveling crane is often used to transfer the workpiece. The travelling crane links the lifted articles with the lifting mechanism through the article taking device so as to carry out operations such as loading, unloading, lifting and mounting of the articles, and in some use scenes, after the lifted articles are lifted to a target position, the lifted articles need to be rotated (around a vertical axis) so as to further adjust the position of the articles, and in general, an operator holds the lifted articles by hands and rotates the articles, so that the operation mode is extremely unsafe and is easy to cause safety accidents.

Disclosure of Invention

The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a fetching device for transferring metal parts, which can automatically rotate a hung object and has high safety.

The invention also provides a travelling crane with the fetching device for transferring the metal parts.

According to the embodiment of the first aspect of the invention, the fetching device for transferring the metal parts comprises: the upper end of the hanging seat is fixedly connected with the steel cable, and an installation cavity is arranged in the hanging seat; the upper end of the lifting hook is fixedly connected with an installation shaft, the installation shaft is rotatably installed at the bottom end of the lifting seat, and the upper end of the installation shaft extends into the installation cavity and is fixedly sleeved with a large gear; the driving mechanism is installed in the installation cavity and comprises a rotating motor and a pinion which are in transmission connection, and the pinion is meshed with the gear wheel and used for driving the installation shaft to rotate around the vertical central axis of the installation shaft.

According to the embodiment of the invention, the fetching device for transferring the metal parts at least has the following technical effects: through setting up the lifting seat to make the lifting hook rotate and install in the lifting seat bottom, rotate around self vertical central axis through setting up actuating mechanism drive installation axle again, thereby can drive the lifting hook and rotate, with the automatic rotation by the suspended object article, for direct hand suspended object article of operating personnel and rotatory, the security performance is higher.

According to some embodiments of the invention, the hanging seat comprises a base and a cover plate, the mounting cavity is formed in the base, the upper end of the mounting cavity is open, and the cover plate is detachably and fixedly connected to the upper end of the base through a plurality of connecting pieces and closes the mounting cavity.

According to some embodiments of the invention, the base is provided at an upper end thereof with a mounting plate, a lower surface of the mounting plate is provided with a plurality of first sinking grooves corresponding to the connecting member, an upper surface of the cover plate is provided with a plurality of second sinking grooves corresponding to the connecting member, the connecting member includes a limiting frame and a connecting bolt, a lower end portion of the limiting frame is embedded in the first sinking grooves, an upper end portion of the limiting frame is embedded in the second sinking grooves to limit rotation and vertical displacement of the cover plate relative to the base, and the connecting bolt is used for connecting the limiting frame, the base and the cover plate.

According to some embodiments of the present invention, the rotating electrical machine is connected to a connection socket through a connection wire, the connection socket is detachably and fixedly connected to the base, the connection socket is inserted through a side wall of the base and partially extends to an outer side of the base, and a connection plug is inserted into the connection socket and is used for connecting a power supply device.

According to some embodiments of the invention, the outer wall of the base is provided with an extension cylinder, the extension cylinder is arranged around the connecting socket, and the outer wall of the base is connected with a sealing cover capable of being clamped with the extension cylinder through a rope for sealing the extension cylinder.

According to some embodiments of the invention, a connecting seat is fixedly arranged at the upper end of the lifting hook, the connecting seat is fixedly connected with the bottom end of the mounting shaft, a limiting hole is arranged on the upper surface of the connecting seat, a limiting mechanism capable of moving vertically is arranged at the bottom end of the lifting seat, and the limiting mechanism can move vertically until part of the limiting mechanism is inserted into or separated from the limiting hole.

According to some embodiments of the invention, the limiting mechanism comprises a limiting block and an elastic member, the limiting block is vertically and slidably mounted at the bottom end of the hanging seat, and the elastic member can apply downward elastic force to the limiting block, so that the limiting block can be inserted into the limiting hole.

According to some embodiments of the invention, the limiting mechanism further comprises a driving member mounted at the bottom end of the hanging seat, and the upper end of the driving member is a telescopic end and abuts against the limiting block, so as to apply an upward pushing force to the limiting block, so that the limiting block can be disengaged from the limiting hole.

According to some embodiments of the invention, the limiting block comprises an insertion rod and a push plate fixedly arranged at the top end of the insertion rod, the upper surface of the push plate abuts against the free end of the elastic member, the lower surface of the push plate is provided with a blind hole, and the telescopic end of the driving member is inserted into the blind hole.

The traveling crane according to the embodiment of the second aspect of the invention comprises: the metal component transferring and picking device according to any one of the embodiments of the first aspect of the present invention.

The travelling crane according to the embodiment of the invention at least has the following technical effects: the present invention includes the fetching device for transferring metal parts according to any one of the above embodiments, and therefore, all the advantageous effects of the fetching device for transferring metal parts according to any one of the above embodiments are not illustrated herein.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of an installation structure of an embodiment of the first aspect of the present invention;

FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic sectional view taken along line B-B of FIG. 2;

fig. 4 is an exploded view of the mounting structure of the embodiment of the first aspect of the present invention.

Reference numerals:

the device comprises a hanging seat 100, a mounting cavity 101, a positioning ring 1011, a mounting groove 1012, a thrust roller bearing 1013, a positioning boss 1014, a base 102, a cover plate 103, a connecting piece 104, a mounting plate 105, a first sinking groove 106, a second sinking groove 107, a limiting frame 108, a connecting bolt 109, a steel cable 110, an extension cylinder 120, a sealing cover 121, a limiting mechanism 130, a limiting block 140, an inserted rod 141, a push plate 142, a blind hole 143, an elastic piece 150, a driving piece 160, a mounting ring 170, a cylindrical roller bearing 171, a mounting frame 180, a guide hole 190 and a guide column 191;

the lifting hook 200, the mounting shaft 210, the large gear 211, the step surface 212, the connecting seat 220 and the limiting hole 221;

the driving mechanism 300, the rotating motor 310, the pinion 320, the connecting wire 330, the connecting socket 331, the mounting block 332 and the connecting plug 340.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an object-taking device for transferring a metal part according to an embodiment of a first aspect of the present invention includes: a hanging seat 100, a hanging hook 200 and a driving mechanism 300.

The upper end of the hanging seat 100 is fixedly connected with a steel cable 110, the steel cable 110 is used for lifting the hanging seat 100, and an installation cavity 101 is arranged in the hanging seat 100.

The fixed connection of lifting hook 200 upper end installs the axle 210, and installation axle 210 rotates and installs in hanging seat 100 bottom, and installation axle 210 vertically wears to locate hanging seat 100 and the upper end stretches into the installation cavity 101 in, and the fixed cover of part that installation axle 210 stretched into in the installation cavity 101 is equipped with gear wheel 211, and lifting hook 200 is located the downside of hanging seat 100.

The driving mechanism 300 is installed in the installation cavity 101, the driving mechanism 300 includes a rotating motor 310 and a pinion 320, an output shaft of the rotating motor 310 is vertically arranged, the pinion 320 is fixedly connected to the output shaft of the rotating motor 310, the pinion 320 is meshed with the gearwheel 211, and the diameter of the pinion 320 is smaller than that of the gearwheel 211 and is used for driving the installation shaft 210 to rotate around a vertical central axis thereof, so that the hook 200 is driven to rotate the hung object.

According to the fetching device for transferring metal parts provided by the embodiment of the first aspect of the invention, the hanging seat 100 is arranged, the lifting hook 200 is rotatably installed at the bottom end of the hanging seat 100, and the driving mechanism 300 is arranged to drive the installation shaft 210 to rotate around the vertical central axis of the hanging seat, so that the lifting hook 200 can be driven to rotate, the hung object can be automatically rotated, and the safety performance is high compared with the case that an operator directly holds the hung object by hands and rotates the hung object. In the embodiment, the large gear 211 is driven to rotate by the rotating motor 310 and the small gear 320, so that the mounting shaft 210 is driven to rotate, and the structure is simple and the use is convenient.

In some embodiments, referring to fig. 3, two driving mechanisms 300 are provided, and are respectively disposed on two opposite sides of the bull gear 211, and the two pinions 320 rotate in the same direction to jointly drive the bull gear 211 to rotate, so as to improve driving stability. Further, the bottom wall of the installation cavity 101 is fixedly provided with a positioning ring 1011, and the rotating electrical machine 310 is embedded in the positioning ring 1011, so that the rotating electrical machine 310 can be quickly positioned and installed during installation.

Referring to fig. 1 and 3, in some embodiments of the present invention, the hanging seat 100 includes a base 102 and a cover plate 103, the installation cavity 101 is formed in the base 102, and an upper end of the installation cavity is open, the cover plate 103 is detachably and fixedly connected to an upper end of the base 102 through a plurality of connectors 104, and seals the installation cavity 101, in this embodiment, the hanging seat 100 is separately configured into the base 102 and the cover plate 103 that are detachably connected, and the cover plate 103 is made to seal the installation cavity 101, so that maintenance of parts in the installation cavity 101 is facilitated, and dustproof and waterproof are also achieved.

Referring to fig. 3 and 4, in some embodiments of the present invention, a mounting plate 105 extends radially outward from an upper end of a base 102, a plurality of first sinking grooves 106 are formed in a lower surface of the mounting plate 105 corresponding to a connecting member 104, a plurality of second sinking grooves 107 are formed in an upper surface of a cover plate 103, the connecting member 104 includes a limiting frame 108 and a connecting bolt 109, the limiting frame 108 includes a vertical plate and two transverse plates, the two transverse plates are respectively and fixedly disposed at upper and lower ends of the vertical plate, the transverse plate at the lower end is embedded in the corresponding first sinking groove 106, the transverse plate at the upper end is embedded in the corresponding second sinking groove 107 to limit rotation and vertical displacement of the cover plate 103 relative to the base 102, and the connecting bolt 109 is used for connecting the limiting frame 108, the base 102 and the cover plate 103, and the connecting bolt 109 is provided by the limiting frame 108, so that the connecting strength between the base 102 and the cover plate 103 can be improved.

In some specific embodiments, referring to fig. 1, 3 and 4, the bottom wall of the mounting cavity 101 is provided with a mounting groove 1012, a thrust roller bearing 1013 is mounted in the mounting groove 1012 and is used for bearing axial and radial combined loads mainly including axial loads, the lower end of the thrust roller bearing 1013 abuts against the bottom wall of the mounting groove 1012, the thrust roller bearing 1013 is sleeved on the mounting shaft 210, the mounting shaft 210 is provided with a step surface 212, and the step surface 212 abuts against the upper end of the thrust roller bearing 1013. Further, the upper end of the mounting shaft 210 is rotatably mounted on the mounting ring 170, the mounting ring 170 includes an inner ring, an outer ring and a plurality of connecting rods for connecting the inner ring and the outer ring, the outer ring is attached to the circumferential wall of the mounting cavity 101, a positioning boss 1014 is fixedly arranged on the circumferential wall of the mounting cavity 101, the outer ring of the mounting ring 170 abuts against the positioning boss 1014 and is connected with the positioning boss by bolts, and the mounting ring 170 is located on the upper side of the large gear 211; the inner ring of the mounting ring 170 is provided with a cylindrical roller bearing 171, and the cylindrical roller bearing 171 is sleeved on the upper end of the mounting shaft 210 to be rotatably connected with the mounting shaft 210, so that the rotating connection between the mounting shaft 210 and the hanging seat 100 is more stable and reliable.

Referring to fig. 1 and 3, in some embodiments of the present invention, the rotating electrical machine 310 is connected to a connection socket 331 through a connection wire 330, the connection socket 331 is detachably and fixedly connected to the base 102, the connection socket 331 is disposed through a side wall of the base 102 and partially extends to an outside of the base 102, a connection plug 340 is inserted into a portion of the connection socket 331 located outside the base 102, the connection plug 340 is used for connecting a power supply device, so as to supply power to the rotating electrical machine 310 through an insertion manner, it can be understood that if the rotating electrical machine 310 is directly connected to the power supply device through a wire, the wire needs to pass through the hanging seat 100, when the rotating electrical machine 310 needs to be disassembled and assembled, the operation is very troublesome, while the present embodiment adopts an insertion manner, so that the disassembling and assembling are simpler and more convenient, and in addition, the connection socket 331 is disposed through the base 102, so that the connection plug 340 can be conveniently separated from the connection socket 331 when the device is not needed, to protect the rotating electrical machine 310. Specifically, a mounting block 332 is fixedly arranged on a portion of the connection socket 331 located in the mounting cavity 101, and the mounting block 332 is fixedly connected to a side wall of the mounting cavity 101 through a fastener, so that the connection socket 331 is convenient to detach during maintenance.

Referring to fig. 3, in some embodiments of the present invention, the outer wall of the base 102 is provided with an extension cylinder 120, the extension cylinder 120 is disposed around the connection socket 331, and specifically, the inner wall of the extension cylinder 120 is attached to the outer wall of the connection socket 331 to limit the connection socket 331, so as to protect the connection socket 331 from being damaged; the end of the extension barrel 120 remote from the base 102 is flush with the end face of the connection socket 331. The outer wall of the base 102 is connected with a sealing cover 121 capable of being engaged with the extension cylinder 120 through a cord for sealing the extension cylinder 120, and when the connection plug 340 is separated from the connection socket 331, the sealing cover 121 is engaged with the extension cylinder 120 to seal the extension cylinder 120, thereby preventing water and dust from entering the extension cylinder 120 and damaging the connection socket 331.

Referring to fig. 1 and 2, in some embodiments of the present invention, the upper end of the hook 200 is fixedly provided with the connection seat 220, the connection seat 220 is fixedly connected to the bottom end of the installation shaft 210, the upper surface of the connection seat 220 is provided with a limit hole 221, the bottom end of the hanging seat 100 is provided with the limit mechanism 130 capable of moving vertically, and the limit mechanism 130 is capable of moving vertically to partially insert into or separate from the limit hole 221, so that when the hook 200 does not need to be rotated, the limit mechanism 130 can move vertically to partially insert into the limit hole 221 to bear the torque transmitted from the hook 200, thereby preventing the rotating motor 310 from being damaged, and when the hook 200 needs to be rotated, the limit mechanism 130 is separated from the limit hole 221.

Referring to fig. 1 and 2, in some embodiments of the present invention, the limiting mechanism 130 includes a limiting block 140 and an elastic member 150, the limiting block 140 is vertically slidably mounted at the bottom end of the hanging seat 100, the elastic member 150 can apply a downward elastic force to the limiting block 140, so that the limiting block 140 can be inserted into the limiting hole 221, and when the limiting block 140 needs to be separated from the limiting hole 221, the limiting block 140 is subjected to a reverse force greater than the elastic force of the elastic member 150; specifically, in this embodiment, the elastic member 150 is a pressure spring, the bottom end of the hanging seat 100 is provided with the mounting frame 180, the limiting block 140 is vertically slidably mounted on the mounting frame 180, the bottom wall of the hanging seat 100 is provided with the guide hole 190, the guide post 191 is arranged in the guide hole 190, and the pressure spring is sleeved on the guide post 191 to provide a good mounting position and guide for the pressure spring.

Referring to fig. 1 and 2, in some embodiments of the present invention, the limiting mechanism 130 further includes a driving member 160 installed at the bottom end of the hanging seat 100, and the upper end of the driving member 160 is a telescopic end and abuts against the limiting block 140, so as to apply an upward pushing force to the limiting block 140, so that the limiting block 140 can be separated from the limiting hole 221, and thus when the limiting block 140 needs to be separated from the limiting hole 221, the driving member 160 can be used to automatically push the limiting block out, which does not need manual operation, and the operation is more convenient. Specifically, in this embodiment, the driving member 160 is a telescopic motor and is mounted on the mounting frame 180.

Referring to fig. 1 and 2, in some embodiments of the present invention, the limiting block 140 includes an insertion rod 141 and a push plate 142 fixed to a top end of the insertion rod 141, the insertion rod 141 is vertically slidably mounted on the mounting frame 180, an upper surface of the push plate 142 abuts against a free end of the elastic member 150, a lower surface of the push plate 142 is provided with a blind hole 143, a telescopic end of the driving member 160 is inserted into the blind hole 143 and maintains the state, by providing the blind hole 143 and inserting the telescopic end of the driving member 160 into the blind hole 143, thereby limiting the telescopic end of the driving member 160, avoiding relative sliding between the telescopic end and the lower surface of the push plate 142, having more stable and reliable structure, meanwhile, as the elastic member 150 applies downward elastic force to the push plate 142, the telescopic end of the driving member 160 can be kept partially inserted into the blind hole 143, therefore, the telescopic end of the driving member 160 is not required to be connected with the limiting block 140, and the use of a connecting structure is reduced.

The travelling crane provided in the embodiment of the second aspect of the present invention includes the fetching device for transferring the metal part provided in any one of the above embodiments, and other parts all adopt the prior art, which is not described herein again.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. A metal parts shifts uses load handling device which characterized in that includes:

the upper end of the hanging seat (100) is fixedly connected with the steel cable (110), and an installation cavity (101) is arranged in the hanging seat (100);

the upper end of the lifting hook (200) is fixedly connected with a mounting shaft (210), the mounting shaft (210) is rotatably mounted at the bottom end of the lifting seat (100), and the upper end of the mounting shaft (210) extends into the mounting cavity (101) and is fixedly sleeved with a large gear (211);

the driving mechanism (300) is installed in the installation cavity (101) and comprises a rotating motor (310) and a pinion (320) which are in transmission connection, wherein the pinion (320) is meshed with the gearwheel (211) and is used for driving the installation shaft (210) to rotate around the vertical central axis of the installation shaft.

2. The metal part transferring and taking device as recited in claim 1, wherein the hanging seat (100) comprises a base (102) and a cover plate (103), the mounting cavity (101) is formed in the base (102) and has an open upper end, and the cover plate (103) is detachably and fixedly connected to the upper end of the base (102) through a plurality of connecting members (104) and closes the mounting cavity (101).

3. The metal part transferring and fetching device according to claim 2, wherein a mounting plate (105) is disposed at an upper end of the base (102), a plurality of first sinking grooves (106) are disposed on a lower surface of the mounting plate (105) corresponding to the connecting member (104), a plurality of second sinking grooves (107) are disposed on an upper surface of the cover plate (103), the connecting member (104) comprises a limiting frame (108) and a connecting bolt (109), a lower end portion of the limiting frame (108) is embedded into the first sinking grooves (106), and an upper end portion of the limiting frame is embedded into the second sinking grooves (107) to limit rotation and vertical displacement of the cover plate (103) relative to the base (102), and the connecting bolt (109) is used for connecting the limiting frame (108), the base (102) and the cover plate (103).

4. The metal part transferring and fetching device according to claim 2, wherein the rotating motor (310) is connected with a connection socket (331) through a connection wire (330), the connection socket (331) is detachably and fixedly connected with the base (102), the connection socket (331) is inserted through a side wall of the base (102) and partially extends to the outside of the base (102), and a connection plug (340) is inserted into the connection socket (340), and the connection plug (340) is used for connecting a power supply device.

5. The metal part transferring and fetching device according to claim 4, wherein an extension cylinder (120) is disposed on an outer wall of the base (102), the extension cylinder (120) is disposed around the connection socket (331), and a sealing cover (121) capable of being clamped with the extension cylinder (120) is connected to the outer wall of the base (102) through a rope for sealing the extension cylinder (120).

6. The metal part transferring and taking device as claimed in claim 1, wherein a connecting seat (220) is fixedly arranged at the upper end of the lifting hook (200), the connecting seat (220) is fixedly connected with the bottom end of the mounting shaft (210), a limiting hole (221) is formed in the upper surface of the connecting seat (220), a limiting mechanism (130) capable of moving vertically is arranged at the bottom end of the lifting seat (100), and the limiting mechanism (130) can move vertically until a part of the limiting mechanism is inserted into or separated from the limiting hole (221).

7. The fetching device for transferring metal parts according to claim 6, wherein the limiting mechanism (130) comprises a limiting block (140) and an elastic member (150), the limiting block (140) is vertically slidably mounted at the bottom end of the hanging seat (100), and the elastic member (150) can apply a downward elastic force to the limiting block (140) so that the limiting block (140) can be inserted into the limiting hole (221).

8. The metal part transferring and taking device as claimed in claim 7, wherein the limiting mechanism (130) further comprises a driving member (160) mounted at the bottom end of the hanging seat (100), the upper end of the driving member (160) is a telescopic end and abuts against the limiting block (140) for applying an upward pushing force to the limiting block (140) so that the limiting block (140) can be disengaged from the limiting hole (221).

9. The fetching device for transferring metal parts according to claim 8, wherein the limiting block (140) comprises an insertion rod (141) and a push plate (142) fixed at the top end of the insertion rod (141), the upper surface of the push plate (142) abuts against the free end of the elastic member (150), the lower surface of the push plate (142) is provided with a blind hole (143), and the telescopic end of the driving member (160) is inserted into the blind hole (143).

10. A traveling vehicle, comprising:

the pickup device for transferring metal parts as claimed in any one of claims 1 to 9.

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