CN213796536U - Mechanical claw capable of independently acting - Google Patents
Mechanical claw capable of independently acting Download PDFInfo
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- CN213796536U CN213796536U CN202022759304.XU CN202022759304U CN213796536U CN 213796536 U CN213796536 U CN 213796536U CN 202022759304 U CN202022759304 U CN 202022759304U CN 213796536 U CN213796536 U CN 213796536U
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- seat
- clamping jaw
- gripper
- fixed mounting
- connecting block
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Abstract
The utility model discloses a but independent action's gripper, include: coupling mechanism and clamping mechanism, coupling mechanism is including joining in marriage the dress board, the spliced pole and join in marriage the dress seat, spliced pole fixed mounting is in the bottom of joining in marriage the dress board, join in marriage dress seat fixed mounting in the bottom of spliced pole, clamping mechanism includes the connecting seat, the linking arm, the clamping jaw, first articulated seat, the articulated seat of second, first connecting block, second connecting block and pneumatic cylinder, connecting seat fixed mounting is on joining in marriage the marginal of dress seat, the one end of linking arm is through first bolt fixed mounting on the connecting seat, the clamping jaw passes through the second bolt and articulates the other end at the linking arm, and the one end of clamping jaw is the free end, first articulated seat fixed mounting is at the other end tip of clamping jaw, the articulated seat fixed mounting of second is in the bottom of joining in marriage the dress board, first connecting block articulates the inside at first articulated seat through the round pin axle. The utility model discloses, every clamping mechanism of group all can independent action, can snatch anomalous object steadily, and the practicality is better.
Description
Technical Field
The utility model relates to a lorry-mounted jack-up transport vechicle technical field specifically is a gripper that can independently move.
Background
A truck-mounted hoisting transport vehicle, called a truck-mounted crane for short, is a device for lifting, rotating and hoisting goods by a hydraulic lifting and telescopic system, and is usually assembled on a truck. Generally comprises a chassis of a truck, a cargo compartment, a power takeoff and a crane. The crane is divided into a straight arm type and a folding arm type according to the type of the crane, and the arm of the truck-mounted crane is divided into a straight arm truck-mounted crane and a folding arm truck-mounted crane. The truck-mounted crane can be used for loading various auxiliary grab tools, such as a wood clamping grab bucket, a hanging basket, a brick clamping clamp, a drilling tool and the like, so as to realize multi-scene operation. The truck-mounted crane is good in market due to the characteristics of flexibility and multiple purposes, and has great market potential in the future.
Many types of lorry-mounted crane transport vechicles all can be equipped with the gripper, but the multiunit clamping jaw that the gripper self that the lorry-mounted crane transport vechicle was equipped with among the prior art is most can not independent action, and most all are multiunit clamping jaw synchronous motion, and this just makes the gripper that the lorry-mounted crane transport vechicle was equipped with among the prior art difficult to stably snatch anomalous object, and the practicality is not good.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a but independent action's gripper, every clamping mechanism of group all can independent action, can snatch anomalous object steadily, and the practicality is better to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an independently actuatable robot gripper, comprising:
the connecting mechanism comprises an assembling plate, a connecting column and an assembling seat, the connecting column is fixedly arranged at the bottom of the assembling plate, and the assembling seat is fixedly arranged at the bottom end of the connecting column;
the clamping mechanism comprises a connecting seat, a connecting arm, a clamping jaw, a first hinging seat, a second hinging seat, a first connecting block, a second connecting block and a hydraulic cylinder, the connecting seat is fixedly arranged on the edge of the assembling seat, one end of the connecting arm is fixedly arranged on the connecting seat through a first bolt, the clamping jaw is hinged at the other end of the connecting arm through a second bolt, one end of the clamping jaw is a free end, the first hinged seat is fixedly arranged at the end part of the other end of the clamping jaw, the second hinged seat is fixedly arranged at the bottom of the assembling plate, the first connecting block is hinged in the first hinged seat through a pin shaft, the second connecting block is hinged inside the second hinged seat through a pin shaft, a hydraulic rod of the hydraulic cylinder is fixedly connected with the first connecting block, and one end, far away from the hydraulic rod, of the hydraulic cylinder is fixedly connected with the second connecting block.
Preferably, the clamping mechanisms are at least provided with three groups, and the clamping mechanisms are arranged in an annular equal angle mode.
Preferably, the assembling plate is provided with a plurality of through holes, and the number of the through holes is equal to the number of the clamping mechanisms.
Preferably, the free end of the clamping jaw is integrally provided with a hook, and the hook is arranged towards the center line of the connecting column.
Preferably, the upper part of the assembling plate is also fixedly provided with a connecting plate through a connecting rod.
Preferably, the number of the connecting rods is three, and the three connecting rods are arranged in an annular equal angle mode.
Preferably, a threaded rod is fixedly mounted on the upper portion of the connecting plate.
Preferably, the number of the threaded rods is three, and the three threaded rods are arranged in an annular equal-angle mode.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses, every clamping mechanism who sets up comprises the connecting seat, the linking arm, the clamping jaw, first articulated seat, the articulated seat of second, first connecting block, second connecting block and pneumatic cylinder, make every clamping mechanism of group all can independent action under the mutually supporting of connecting seat, the linking arm, the clamping jaw, first articulated seat, the articulated seat of second, first connecting block, second connecting block and pneumatic cylinder to make this gripper can snatch anomalous object steadily, and then make this gripper practicality better.
Drawings
FIG. 1 is a schematic diagram of an embodiment of a independently operable gripper;
FIG. 2 is one of the schematic views of an embodiment of a separately actuatable robot gripper from another perspective;
FIG. 3 is a second schematic view of an embodiment of a separately operable gripper from another perspective;
FIG. 4 is a third schematic view of an embodiment of a mechanical gripper with independent motion from another perspective;
FIG. 5 is an enlarged schematic view of the detail view A of FIG. 4;
fig. 6 is an enlarged schematic view of a partial view B in fig. 4.
In the figure: 1. a connecting mechanism; 101. assembling a plate; 102. a connecting plate; 103. a connecting rod; 104. a threaded rod; 105. inserting holes; 106. connecting columns; 107. assembling a base; 2. a clamping mechanism; 201. a connecting seat; 202. a connecting arm; 203. a first bolt; 204. a second bolt; 205. a clamping jaw; 206. hooking; 207. a first hinge mount; 208. a first connection block; 209. a hydraulic cylinder; 210. a second connecting block; 211. a second hinged seat.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution:
an independently operable gripper, as shown in fig. 1, comprising: a connecting mechanism 1 and a clamping mechanism 2.
As shown in fig. 1 to 6, the connecting mechanism 1 includes an assembling plate 101, a connecting column 106 and an assembling seat 107, the connecting column 106 is fixedly installed at the bottom of the assembling plate 101, and the assembling seat 107 is fixedly installed at the bottom end of the connecting column 106.
By adopting the technical scheme, the arranged connecting mechanism 1 mainly comprises the assembling plate 101, the connecting column 106 and the assembling seat 107, and the assembling plate 101, the connecting column 106 and the assembling seat 107 are used for connecting all parts of the clamping mechanism 2.
As shown in fig. 1 to 6, the clamping mechanism 2 includes a connecting seat 201, a connecting arm 202, a clamping jaw 205, a first hinged seat 207, a second hinged seat 211, a first connecting block 208, a second connecting block 210 and a hydraulic cylinder 209, the connecting seat 201 is fixedly mounted on the edge of the assembling seat 107, one end of the connecting arm 202 is fixedly mounted on the connecting seat 201 through a first bolt 203, the clamping jaw 205 is hinged at the other end of the connecting arm 202 through a second bolt 204, one end of the clamping jaw 205 is a free end, the first hinged seat 207 is fixedly mounted at the end of the other end of the clamping jaw 205, the second hinged seat 211 is fixedly mounted at the bottom of the assembling plate 101, the first connecting block 208 is hinged inside the first hinged seat 207 through a pin shaft, the second connecting block 210 is hinged inside the second hinged seat 211 through a pin shaft, the hydraulic rod of the hydraulic cylinder 209 is fixedly connected with the first connecting block 208, and one end of the hydraulic cylinder 209, which is far away from the hydraulic rod, is fixedly connected with the second connecting block 210.
Through adopting above-mentioned technical scheme, clamping mechanism 2 that sets up comprises connecting seat 201, linking arm 202, clamping jaw 205, first articulated seat 207, the articulated seat 211 of second, first connecting block 208, second connecting block 210 and pneumatic cylinder 209, make every group clamping mechanism 2 can the independent action under connecting seat 201, linking arm 202, clamping jaw 205, first articulated seat 207, the articulated seat 211 of second, first connecting block 208, second connecting block 210 and the mutually supporting of pneumatic cylinder 209, make this gripper can snatch anomalous object steadily, make this gripper practicality better.
More perfectly, as shown in fig. 1, the clamping mechanisms 2 are at least provided with three groups, and the clamping mechanisms 2 are arranged annularly and equiangularly.
By adopting the technical scheme, the mechanical claw can stably grab irregular objects and can effectively avoid the bad phenomenon that the grabbed objects accidentally fall.
More perfectly, as shown in fig. 3, a plurality of insertion holes 105 are formed in the assembling plate 101, and the number of the insertion holes 105 is the same as the number of the groups of the clamping mechanisms 2.
Through adopting above-mentioned technical scheme, the interlude hole 105 is used for interlude to the oil pipe that pneumatic cylinder 209 is connected for this gripper design is more reasonable, and the installation is more convenient.
More perfectly, as shown in fig. 2-3, the free end of the clamping jaw 205 is integrally provided with a hook 206, and the hook 206 is arranged towards the center line of the connecting column 106.
Through adopting above-mentioned technical scheme, be equipped with the crotch 206 in the free end tip an organic whole of clamping jaw 205, and the crotch 206 sets up towards the central line of spliced pole 106, can effectively strengthen the performance of grabbing of clamping jaw 205.
More perfectly, as shown in fig. 1-2, the upper portion of the assembling plate 101 is further fixedly provided with a connecting plate 102 through three connecting rods 103, and the three connecting rods 103 are arranged in an annular equal angle manner.
By adopting the technical scheme, the connecting plate 102 is installed on the upper part of the assembling plate 101 by utilizing the three connecting rods 103, so that the connecting plate 102 is stably installed, and in addition, the mechanical claw is used for connecting the connecting plate 102 with the lorry-mounted hoisting transport vehicle.
More perfectly, as shown in fig. 1-2, the upper portion of the connecting plate 102 is also fixedly provided with three threaded rods 104, and the three threaded rods 104 are arranged in an annular equal angle.
By adopting the technical scheme, the three threaded rods 104 enable the mechanical claw to be conveniently connected with the lorry-mounted hoisting transport vehicle, and further enable the mechanical claw to be conveniently installed.
The working principle is as follows: this but independent movement's gripper, when using, utilize three threaded rod 104 to be connected this gripper with the lorry jack-up transport vechicle, and be connected pneumatic cylinder 209 on this gripper with the hydraulic system of lorry jack-up transport vechicle through oil pipe, when pressing from both sides the object, control the action of pneumatic cylinder 209 through the control system of lorry jack-up transport vechicle, the hydraulic stem extension of pneumatic cylinder 209 can drive clamping jaw 205 and be close to towards the central line of spliced pole 106, thereby realize the mesh of grabbing the object, on the contrary, control the action of pneumatic cylinder 209 through the control system of lorry jack-up transport vechicle, the hydraulic stem shortening of pneumatic cylinder 209 can drive clamping jaw 205 and keep away from to the central line of spliced pole 106, thereby realize the mesh of unclamping the object.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. An independently actuatable robot gripper, comprising:
the connecting mechanism (1) comprises an assembling plate (101), a connecting column (106) and an assembling seat (107), wherein the connecting column (106) is fixedly arranged at the bottom of the assembling plate (101), and the assembling seat (107) is fixedly arranged at the bottom end of the connecting column (106);
clamping mechanism (2), clamping mechanism (2) includes connecting seat (201), linking arm (202), clamping jaw (205), first articulated seat (207), the articulated seat of second (211), first connecting block (208), second connecting block (210) and pneumatic cylinder (209), connecting seat (201) fixed mounting be in join in marriage on the edge of dress seat (107), the one end of linking arm (202) is through first bolt (203) fixed mounting in on connecting seat (201), clamping jaw (205) articulate through second bolt (204) the other end of linking arm (202), just the one end of clamping jaw (205) is the free end, first articulated seat (207) fixed mounting be in the other end tip of clamping jaw (205), the articulated seat of second (211) fixed mounting be in the bottom of joining in marriage dress board (101), first connecting block (208) articulate through the round pin axle in the articulated inside of first seat (207), the second connecting block (210) is hinged inside the second hinged seat (211) through a pin shaft, a hydraulic rod of the hydraulic cylinder (209) is fixedly connected with the first connecting block (208), and one end, far away from the hydraulic rod, of the hydraulic cylinder (209) is fixedly connected with the second connecting block (210).
2. The independently actuatable gripper of claim 1, wherein: the clamping mechanism (2) is at least provided with three groups, and the clamping mechanism (2) is arranged in an annular equal angle mode.
3. The independently actuatable gripper of claim 1, wherein: the assembling plate (101) is provided with a plurality of through holes (105), and the number of the through holes (105) is the same as that of the clamping mechanisms (2).
4. The independently actuatable gripper of claim 1, wherein: the free end part of the clamping jaw (205) is integrally provided with a hook (206), and the hook (206) faces to the central line of the connecting column (106).
5. The independently actuatable gripper of claim 1, wherein: the upper part of the assembling plate (101) is also fixedly provided with a connecting plate (102) through a connecting rod (103).
6. The independently actuatable gripper of claim 5, wherein: the connecting rods (103) are arranged in a three-way mode, and the connecting rods (103) are arranged in an annular equal angle mode.
7. The independently actuatable gripper of claim 5, wherein: the upper part of the connecting plate (102) is also fixedly provided with a threaded rod (104).
8. The independently actuatable gripper of claim 7, wherein: the number of the threaded rods (104) is three, and the three threaded rods (104) are arranged in an annular equal angle mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759304.XU CN213796536U (en) | 2020-11-25 | 2020-11-25 | Mechanical claw capable of independently acting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022759304.XU CN213796536U (en) | 2020-11-25 | 2020-11-25 | Mechanical claw capable of independently acting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213796536U true CN213796536U (en) | 2021-07-27 |
Family
ID=76939367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022759304.XU Active CN213796536U (en) | 2020-11-25 | 2020-11-25 | Mechanical claw capable of independently acting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213796536U (en) |
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2020
- 2020-11-25 CN CN202022759304.XU patent/CN213796536U/en active Active
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