CN211073662U - Mechanical arm structure convenient to clean - Google Patents
Mechanical arm structure convenient to clean Download PDFInfo
- Publication number
- CN211073662U CN211073662U CN201922282391.1U CN201922282391U CN211073662U CN 211073662 U CN211073662 U CN 211073662U CN 201922282391 U CN201922282391 U CN 201922282391U CN 211073662 U CN211073662 U CN 211073662U
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- CN
- China
- Prior art keywords
- fixedly connected
- mechanical arm
- mounting groove
- arm structure
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Abstract
The utility model discloses a robotic arm structure convenient to clearance, including the mounting panel, the mounting groove has been seted up to the inside of mounting panel, the chamber of having do not seted up is equallyd divide to the upper surface and the lower surface of mounting groove, the inside of mounting groove is equipped with the arm body, the fixed slot has not been seted up to the upper surface and the lower surface of arm body equally divide, the bottom internal surface symmetry fixedly connected with bearing in chamber, two the inside of bearing is equallyd divide and is do not rotated and be connected with the screw rod, two the first gear of other fixedly connected with, two are equallyd divide on the top of screw rod the tooth moves between the first gear and is connected with the second gear, the inside. The utility model relates to a simply, convenient operation for the arm body can be dismantled from the inside of mounting groove, is convenient for wash it like this, and the arm body can be fixed a position in the inside of mounting groove, improves the efficiency of its installation.
Description
Technical Field
The utility model relates to an arm technical field especially relates to a robotic arm structure convenient to clearance.
Background
The mechanical arm is an automatic mechanical device which is widely applied in the technical field of robots, and the figure of the mechanical arm can be seen in the fields of industrial manufacturing, medical treatment, entertainment service, military, semiconductor manufacturing, space exploration and the like.
The existing mechanical arm structure is integrated, so that people are inconvenient to detach the mechanical arm structure, certain difficulty exists in cleaning the mechanical arm structure, and the installation efficiency is lowered due to the fact that some mechanical arms are not provided with positioning structures in installation.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a mechanical arm structure convenient to clean.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a mechanical arm structure convenient to clean comprises a mounting plate, wherein the mounting plate is internally provided with a mounting groove, the upper surface and the lower surface of the mounting groove are respectively provided with a cavity, a mechanical arm body is arranged in the mounting groove, the upper surface and the lower surface of the mechanical arm body are respectively provided with a fixed groove, the inner surface of the bottom of the cavity is symmetrically and fixedly connected with bearings, the insides of the two bearings are respectively and rotatably connected with a screw rod, the top ends of the two screw rods are respectively and fixedly connected with a first gear, a second gear is in toothed connection between the two first gears, the inside fixedly connected with pivot of second gear, the top fixedly connected with carousel of pivot, two the outer wall screw thread of screw rod has cup jointed two swivel nut, two the equal fixedly connected with movable plate of one side outer wall that the swivel nut is relative, the lower fixed surface of movable plate is connected with the fixed block.
Preferably, the first gear is located outside the mounting plate, and the screw is rotatably connected with the mounting plate.
Preferably, the bottom end of the rotating shaft is located on the upper surface of the mounting plate, and the rotating shaft is rotatably connected with the mounting plate.
Preferably, the fixing block is located inside the fixing groove, and the fixing block is slidably connected with the fixing groove.
Preferably, springs are fixedly connected between the moving plate and the cavity, and the number of the springs is at least two.
Preferably, the inner wall of one side of the mounting groove is symmetrically and fixedly connected with positioning blocks, the inner wall of one side of the mechanical arm body is symmetrically provided with positioning grooves, and the positioning blocks are connected with the positioning grooves in a sliding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, the mechanical arm body can be disassembled from the inside of the mounting groove by arranging the turntable, the rotating shaft, the second gear, the first gear and the screw rod, so that the mechanical arm body can be conveniently cleaned;
2. in the utility model, the mechanical arm body can be positioned in the mounting groove by arranging the positioning block and the positioning groove, so that the mounting efficiency is improved;
to sum up, the utility model relates to a simply, convenient operation for the arm body can be dismantled from the inside of mounting groove, is convenient for like this wash it, and the arm body can fix a position in the inside of mounting groove, improves the efficiency of its installation.
Drawings
Fig. 1 is a schematic structural diagram of a mechanical arm structure convenient for cleaning according to the present invention;
fig. 2 is an enlarged view of a structure at a position a of the mechanical arm structure convenient for cleaning provided by the utility model;
fig. 3 is a schematic structural view of a second embodiment of the mechanical arm structure convenient for cleaning according to the present invention.
In the figure: the mechanical arm comprises a mounting plate 1, a mounting groove 2, a cavity 3, a mechanical arm body 4, a fixing groove 5, a bearing 6, a screw 7, a first gear 8, a second gear 9, a rotating shaft 10, a rotating disc 11, a threaded sleeve 12, a moving plate 13, a fixing block 14, a spring 15, a positioning block 16 and a positioning groove 17.
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.
Referring to fig. 1-2, an embodiment of a mechanical arm structure convenient for cleaning is provided, which includes a mounting plate 1, a mounting groove 2 is formed inside the mounting plate 1, a cavity 3 is respectively formed on the upper surface and the lower surface of the mounting groove 2, a mechanical arm body 4 is arranged inside the mounting groove 2, fixing grooves 5 are respectively formed on the upper surface and the lower surface of the mechanical arm body 4, bearings 6 are symmetrically and fixedly connected to the inner surface of the bottom of the cavity 3, screws 7 are respectively and rotatably connected to the insides of the two bearings 6, first gears 8 are respectively and fixedly connected to the top ends of the two screws 7, a second gear 9 is in toothed connection between the two first gears 8, a rotating shaft 10 is fixedly connected to the inside of the second gear 9, a rotating disc 11 is fixedly connected to the top end of the rotating shaft 10, two screw sleeves 12 are sleeved on the outer wall threads of the two screws 7, and a moving plate 13 is, the lower surface of the moving plate 13 is fixedly connected with a fixed block 14.
Rotate carousel 11, carousel 11 drives pivot 10 and rotates on mounting panel 1, pivot 10 drives second gear 9 and rotates, second gear 9 drives two first gears 8 and rotates, two first gears 8 drive two screw rods 7 and rotate on two bearings 6, two screw rods 7 drive two swivel nuts 12 and move down, two swivel nuts 12 drive fixed deficient 14 inside that breaks away from fixed slot 5, make arm body 4 can follow the inside dismantlement of mounting groove 2 and get off, be convenient for like this wash it.
Compared with the first embodiment, the second embodiment adopts a more convenient structure comprising the positioning block 16 and the positioning groove 17, and the mechanical arm body 4 can be positioned in the mounting groove 2, so that the mounting efficiency is improved.
Referring to fig. 1-3, an embodiment of a mechanical arm structure convenient for cleaning is shown as a second scheme, which includes a mounting plate 1, a mounting groove 2 is formed inside the mounting plate 1, a cavity 3 is formed on each of the upper surface and the lower surface of the mounting groove 2, a mechanical arm body 4 is arranged inside the mounting groove 2, a fixing groove 5 is formed on each of the upper surface and the lower surface of the mechanical arm body 4, bearings 6 are symmetrically and fixedly connected to the inner surface of the bottom of the cavity 3, screws 7 are respectively and rotatably connected to the insides of the two bearings 6, first gears 8 are respectively and fixedly connected to the top ends of the two screws 7, a second gear 9 is in toothed connection between the two first gears 8, a rotating shaft 10 is fixedly connected to the inside of the second gear 9, a rotating disc 11 is fixedly connected to the top end of the rotating shaft 10, two screw sleeves 12 are sleeved on the outer wall threads of the two screws 7, the lower surface of the moving plate 13 is fixedly connected with a fixed block 14.
The positioning groove 17 on the mechanical arm body 4 is aligned to the positioning block 16 in the cavity 3 for insertion, so that the mechanical arm body 4 can be quickly positioned, and the installation efficiency is improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The mechanical arm structure convenient to clean comprises a mounting plate (1) and is characterized in that a mounting groove (2) is formed in the mounting plate (1), a cavity (3) is formed in the upper surface and the lower surface of the mounting groove (2) respectively, a mechanical arm body (4) is arranged in the mounting groove (2), fixing grooves (5) are formed in the upper surface and the lower surface of the mechanical arm body (4) respectively, bearings (6) are symmetrically and fixedly connected to the inner surface of the bottom of the cavity (3), the two bearings (6) are rotationally connected with screw rods (7) respectively, first gears (8) are fixedly connected to the top ends of the two screw rods (7) respectively, a second gear (9) is connected between the two first gears (8) in a tooth movement mode, a rotating shaft (10) is fixedly connected to the inner portion of the second gear (9), the top fixedly connected with carousel (11) of pivot (10), two the outer wall screw thread of screw rod (7) has cup jointed two swivel nuts (12), two equal fixedly connected with movable plate (13) of one side outer wall that swivel nut (12) is relative, the lower fixed surface of movable plate (13) is connected with fixed block (14).
2. A robot arm structure facilitating cleaning according to claim 1, characterized in that the first gear (8) is located outside the mounting plate (1), and the screw (7) is in rotational connection with the mounting plate (1).
3. A manipulator arm structure convenient for cleaning according to claim 1, wherein the bottom end of the rotating shaft (10) is located on the upper surface of the mounting plate (1), and the rotating shaft (10) is rotatably connected with the mounting plate (1).
4. A manipulator arm structure facilitating cleaning according to claim 1, wherein the fixing block (14) is located inside the fixing groove (5), and the fixing block (14) is slidably connected with the fixing groove (5).
5. A manipulator arm structure for facilitating cleaning according to claim 1, wherein springs (15) are fixedly connected between the moving plate (13) and the cavity (3), and the number of the springs (15) is at least two.
6. The mechanical arm structure convenient to clean as claimed in claim 1, wherein positioning blocks (16) are symmetrically and fixedly connected to an inner wall of one side of the mounting groove (2), positioning grooves (17) are symmetrically formed in an inner wall of one side of the mechanical arm body (4), and the positioning blocks (16) are slidably connected with the positioning grooves (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922282391.1U CN211073662U (en) | 2019-12-18 | 2019-12-18 | Mechanical arm structure convenient to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922282391.1U CN211073662U (en) | 2019-12-18 | 2019-12-18 | Mechanical arm structure convenient to clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211073662U true CN211073662U (en) | 2020-07-24 |
Family
ID=71642251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922282391.1U Expired - Fee Related CN211073662U (en) | 2019-12-18 | 2019-12-18 | Mechanical arm structure convenient to clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211073662U (en) |
-
2019
- 2019-12-18 CN CN201922282391.1U patent/CN211073662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |