CN215325546U - Barrel tongs and barrel and box integrated tongs applying same - Google Patents
Barrel tongs and barrel and box integrated tongs applying same Download PDFInfo
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- CN215325546U CN215325546U CN202121667600.5U CN202121667600U CN215325546U CN 215325546 U CN215325546 U CN 215325546U CN 202121667600 U CN202121667600 U CN 202121667600U CN 215325546 U CN215325546 U CN 215325546U
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- grabbing
- spool
- gripper
- bucket
- box
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- 238000005096 rolling process Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims description 5
- 230000007774 longterm Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bucket gripper and a bucket and box integrated gripper applying the same, wherein the bucket gripper comprises a gripping tooth mounting plate, a spool, a lifting driving piece and at least three gripping teeth; the two opposite end surfaces of the upper wheel and the lower wheel of the spool are respectively provided with radial grooves which correspond to the grabbing teeth one by one and extend along the radial direction of the spool; all the grabbing teeth are uniformly distributed along the circumferential direction of the grabbing tooth mounting plate, the middle part of each grabbing tooth is hinged on the grabbing tooth mounting plate, and the tail part of each grabbing tooth is arranged in a corresponding radial groove in a rolling manner through a rolling piece; the lifting driving piece is arranged between the grabbing tooth mounting plate and the spool to drive the spool to descend so that the heads of all grabbing teeth are opened; or the spool is driven to ascend so that the heads of all the grabbing teeth are gathered. Can steadily, smoothly snatch or loosen the bucket, and can long-term stable work, work efficiency is high. The bucket gripper can stably and smoothly grip or loosen a bucket, can stably work for a long time, and has high working efficiency.
Description
Technical Field
The utility model relates to a bucket gripper and a bucket and box integrated gripper applying the same.
Background
In the process of transferring the barrel, the barrel gripper is often used for gripping the barrel, the mechanical arm is reused to drive the mechanical arm to move, but the tail part of the gripping teeth of the existing barrel gripper is hinged to a cylinder rod of the cylinder, so that the gripping teeth of the barrel gripper are not stable and smooth in the opening or closing process, and are easy to block, and the production efficiency is influenced.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provides a bucket gripper which can stably and smoothly grip or loosen a bucket, can stably work for a long time and has high working efficiency.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a bucket gripper comprises a gripping tooth mounting plate, a spool, a lifting driving piece and at least three gripping teeth; wherein,
the opposite end surfaces of the upper wheel and the lower wheel of the spool are respectively provided with radial grooves which correspond to the grabbing teeth one by one and extend along the radial direction of the spool;
all the grabbing teeth are uniformly distributed along the circumferential direction of the grabbing tooth mounting plate, the middle part of each grabbing tooth is hinged on the grabbing tooth mounting plate, and the tail part of each grabbing tooth is arranged in a corresponding radial groove in a rolling manner through a rolling piece;
the lifting driving piece is arranged between the grabbing tooth mounting plate and the spool to drive the spool to descend so that the heads of all grabbing teeth are opened; or the spool is driven to ascend so that the heads of all the grabbing teeth are gathered.
The rolling element is a bearing, an inner ring of the bearing is connected with the tail part of the corresponding grabbing tooth, and an outer ring of the bearing is installed in the corresponding radial groove in a rolling mode.
The specific structure of the lifting driving piece is further provided, the lifting driving piece is a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the grabbing tooth mounting plate, and a cylinder rod is connected with the spool.
Further, the head of the grabbing tooth is provided with a hook part for hooking the barrel tightly.
In order to further facilitate the hinging between the grabbing teeth and the grabbing tooth mounting plate, hinged parts which correspond to the grabbing teeth one to one are arranged on the lower end face of the grabbing tooth mounting plate, and the middle parts of the grabbing teeth are hinged on the hinged parts.
In order to grab the barrel and the box simultaneously, the utility model also provides an integrated handle of the barrel and the box, which comprises:
a gripper frame;
at least one bucket gripper mounted on the gripper frame;
at least one case grab for grabbing a case, the case grab being mounted on the grab rack.
The box gripper comprises an opening and closing driving piece and two clamping plates; wherein,
one clamping plate is fixedly arranged on the gripper frame, the other clamping plate is arranged on the gripper frame in a sliding manner, and the opening and closing driving mechanism is connected with the other clamping plate so as to drive the other clamping plate to move towards or back to the one clamping plate;
or the two clamping plates are respectively arranged on the gripper frame in a sliding way, and the opening and closing driving mechanism is connected with the two clamping plates so as to drive the two clamping plates to move in the opposite direction or in the back direction.
Further to prevent the box from slipping off between the two clamping plates, the box gripper also comprises a supporting plate and a supporting plate driving piece; wherein,
the supporting plate is hinged at the lower end part of the clamping plate;
the pallet drive is connected between the clamping plate and the corresponding pallet and at least used for driving the pallet to extend out to support the bottom of the box.
Further, the bucket tongs are installed the left side of tongs frame, the case tongs is installed the right side of tongs frame.
Further provided is a concrete structure of a gripper frame, the gripper frame including:
two cross bars arranged in parallel;
four vertical rods which are fixed at the lower end parts of the two cross rods in parallel;
the fixing plates are in one-to-one correspondence with the bucket grips, the fixing plates are fixed between the two vertical rods on the left side, and the bucket grips are mounted on the corresponding fixing plates;
the box gripper comprises a fixing rod group which corresponds to the box gripper in a one-to-one mode, the fixing rod group is fixed between two vertical rods on the right side, and the box gripper is installed on the corresponding fixing rod group.
After the technical scheme is adopted, all the grabbing teeth are folded to grab the barrel in the process that the lifting driving piece drives the spool to ascend, and all the grabbing teeth are unfolded to loosen the barrel in the process that the lifting driving piece drives the spool to descend; the bucket and box integrated gripper disclosed by the utility model integrates the bucket gripper and the box gripper, can grip a bucket and a box simultaneously, and is convenient and trouble-saving.
Drawings
FIG. 1 is a schematic view of the integrated pail grip of the present invention;
fig. 2 is an enlarged view of a portion a of fig. 1.
Detailed Description
In order that the present invention may be more readily and clearly understood, a more particular description of the utility model briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.
Example one
As shown in fig. 1 and 2, a bucket gripper comprises a gripper mounting plate 1, a spool 2, a lifting driving member 3 and at least three grippers 4; wherein,
the opposite end surfaces of the upper wheel and the lower wheel of the spool 2 are respectively provided with radial grooves which are in one-to-one correspondence with the grabbing teeth 4 and extend along the radial direction of the spool 2;
all the grabbing teeth 4 are uniformly distributed along the circumferential direction of the grabbing tooth mounting plate 1, the middle part of each grabbing tooth 4 is hinged on the grabbing tooth mounting plate 1, and the tail part of each grabbing tooth 4 is arranged in a corresponding radial groove in a rolling manner through a rolling piece 5;
the lifting driving piece 3 is arranged between the grabbing tooth mounting plate 1 and the spool 2 to drive the spool 2 to descend so that the heads of all grabbing teeth 4 are opened; or drives the spool 2 to rise so that the heads of all the gripping teeth 4 are gathered.
Specifically, in the process that the lifting driving piece 3 drives the spool 2 to ascend, all the grabbing teeth 4 are folded to grab the barrel 10, and in the process that the lifting driving piece 3 drives the spool 2 to descend, all the grabbing teeth 4 are unfolded to loosen the barrel 10.
As shown in fig. 1 and 2, the rolling elements 5 are bearings, inner rings of the bearings are connected with tail portions of the corresponding gripping teeth 4, and outer rings of the bearings are installed in corresponding radial grooves in a rolling mode.
In this embodiment, the bearing may be a deep groove ball bearing.
As shown in fig. 1 and 2, the lifting driving member 3 is a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the grabbing tooth mounting plate 1, and a cylinder rod is connected with the spool 2.
As shown in fig. 1, the head of the gripping tooth 4 is provided with a hook for hooking the tub 10.
As shown in fig. 1 and 2, in order to facilitate the articulation between the gripping tooth 4 and the gripping tooth mounting plate 1, the lower end surface of the gripping tooth mounting plate 1 is provided with articulating portions corresponding to the gripping teeth 4 one to one, and the middle part of the gripping tooth 4 is articulated on the articulating portions.
Example two
As shown in fig. 1 and 2, an integral pail case grip includes:
a gripper frame;
at least one bucket hand according to embodiment one, mounted on the hand rack;
at least one case gripper for gripping the case 20, said case gripper being mounted on said gripper frame.
In particular, the bucket and box integrated gripper of the utility model integrates the bucket gripper and the box gripper, can grip the bucket 10 and the box 20 simultaneously, and is convenient and trouble-saving.
As shown in fig. 1 and 2, the box gripper comprises an opening and closing driving piece 6 and two clamping plates 7; wherein,
one clamping plate 7 is fixedly arranged on the gripper frame, the other clamping plate 7 is arranged on the gripper frame in a sliding manner, and the opening and closing driving mechanism is connected with the other clamping plate 7 so as to drive the other clamping plate 7 to move towards or back to the one clamping plate 7;
or the two clamping plates 7 are respectively arranged on the gripper frame in a sliding way, and the opening and closing driving mechanism is connected with the two clamping plates 7 to drive the two clamping plates 7 to move towards or away from each other.
In the present embodiment, the opening and closing driving member 6 may be driven by a cylinder, but is not limited thereto.
As shown in fig. 1, in order to prevent the box 20 from slipping between the two clamping plates 7, the box gripper further comprises a pallet 81 and a pallet drive 82; wherein,
the supporting plate 81 is hinged at the lower end part of the clamping plate 7;
the pallet drive 82 is connected between the clamp plate 7 and the corresponding pallet 81 at least for driving the pallet 81 to extend to hold the bottom of the case 20.
In this embodiment, the pallet driving member 82 may be driven by a cylinder, but is not limited thereto.
As shown in fig. 1 and 2, the bucket gripper is mounted on the left side of the gripper frame, and the box gripper is mounted on the right side of the gripper frame.
As shown in fig. 1, the gripper frame includes:
two cross bars 91 arranged in parallel;
four vertical rods 92 fixed in parallel at the lower ends of the two cross rods 91;
the fixing plates 93 correspond to the bucket grippers one by one, the fixing plates 93 are fixed between the two vertical rods 92 on the left side, and the bucket grippers are mounted on the corresponding fixing plates 93;
the fixed rod groups 94 correspond to the box grippers one by one, the fixed rod groups 94 are fixed between the two vertical rods 92 on the right side, and the box grippers are mounted on the corresponding fixed rod groups 94.
In this embodiment, the clamping plate 7 is fixedly or slidably mounted on the set of fixing bars 94.
The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A bucket grab which is characterized in that,
the lifting device comprises a grabbing tooth mounting plate (1), a spool (2), a lifting driving piece (3) and at least three grabbing teeth (4); wherein,
the opposite end surfaces of the upper wheel and the lower wheel of the spool (2) are respectively provided with radial grooves which correspond to the grabbing teeth (4) one by one and extend along the radial direction of the spool (2);
all the grabbing teeth (4) are uniformly distributed along the circumferential direction of the grabbing tooth mounting plate (1), the middle part of each grabbing tooth (4) is hinged on the grabbing tooth mounting plate (1), and the tail part of each grabbing tooth is arranged in a corresponding radial groove in a rolling manner through a rolling piece (5);
the lifting driving piece (3) is arranged between the grabbing tooth mounting plate (1) and the spool (2) to drive the spool (2) to descend so that the heads of all grabbing teeth (4) are opened; or the spool (2) is driven to ascend so that the heads of all the grabbing teeth (4) are gathered.
2. The drum grab handle according to claim 1,
the rolling piece (5) is a bearing, the inner ring of the bearing is connected with the tail part of the corresponding grabbing tooth (4), and the outer ring of the bearing is installed in the corresponding radial groove in a rolling mode.
3. The drum grab handle according to claim 1,
the lifting driving piece (3) is a lifting cylinder, a cylinder body of the lifting cylinder is fixed on the grabbing tooth mounting plate (1), and a cylinder rod is connected with the spool (2).
4. The drum grab handle according to claim 1,
the head of the grabbing tooth (4) is provided with a hook part for tightly hooking the barrel (10).
5. The drum grab handle according to claim 1,
articulated parts which correspond to the grabbing teeth (4) one by one are arranged on the lower end face of the grabbing tooth mounting plate (1), and the middle parts of the grabbing teeth (4) are hinged on the articulated parts.
6. An integrated bucket and box gripper, which is characterized in that,
it includes:
a gripper frame;
at least one drum grab as claimed in any one of claims 1 to 5 mounted on the grab rack;
at least one box gripper for gripping a box (20), the box gripper being mounted on the gripper frame.
7. The bucket integrated grip of claim 6,
the box gripper comprises an opening and closing driving piece (6) and two clamping plates (7); wherein,
one clamping plate (7) is fixedly arranged on the gripper frame, the other clamping plate (7) is arranged on the gripper frame in a sliding manner, and the opening and closing driving mechanism is connected with the other clamping plate (7) to drive the other clamping plate (7) to move towards or back to the one clamping plate (7);
or the two clamping plates (7) are respectively arranged on the gripper frame in a sliding way, and the opening and closing driving piece is connected with the two clamping plates (7) to drive the two clamping plates (7) to move in the opposite direction or in the back direction.
8. The bucket integrated grip of claim 7,
the box gripper further comprises a pallet (81) and a pallet drive (82); wherein,
the supporting plate (81) is hinged at the lower end part of the clamping plate (7);
the pallet drive (82) is connected between the clamping plate (7) and the corresponding pallet (81) and at least used for driving the pallet (81) to extend out to support the bottom of the box (20).
9. The bucket integrated grip of claim 6,
the bucket tongs are installed the left side of tongs frame, the case tongs is installed the right side of tongs frame.
10. The bucket integrated grip of claim 9,
the gripper frame includes:
two cross bars (91) arranged in parallel;
four vertical rods (92) which are fixed at the lower end parts of the two cross rods (91) in parallel;
the fixing plates (93) correspond to the barrel grippers one by one, the fixing plates (93) are fixed between the two vertical rods (92) on the left side, and the barrel grippers are mounted on the corresponding fixing plates (93);
the box handle comprises fixing rod groups (94) which correspond to the box handles one to one, the fixing rod groups (94) are fixed between the two vertical rods (92) on the right side, and the box handles are installed on the corresponding fixing rod groups (94).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121667600.5U CN215325546U (en) | 2021-07-21 | 2021-07-21 | Barrel tongs and barrel and box integrated tongs applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121667600.5U CN215325546U (en) | 2021-07-21 | 2021-07-21 | Barrel tongs and barrel and box integrated tongs applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215325546U true CN215325546U (en) | 2021-12-28 |
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ID=79569110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121667600.5U Active CN215325546U (en) | 2021-07-21 | 2021-07-21 | Barrel tongs and barrel and box integrated tongs applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215325546U (en) |
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2021
- 2021-07-21 CN CN202121667600.5U patent/CN215325546U/en active Active
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