CN220621083U - Concrete pouring mechanical arm - Google Patents
Concrete pouring mechanical arm Download PDFInfo
- Publication number
- CN220621083U CN220621083U CN202321799154.2U CN202321799154U CN220621083U CN 220621083 U CN220621083 U CN 220621083U CN 202321799154 U CN202321799154 U CN 202321799154U CN 220621083 U CN220621083 U CN 220621083U
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- mechanical
- arm
- rotating shaft
- pouring
- pipe clamp
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- 210000000245 forearm Anatomy 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The utility model discloses a concrete pouring mechanical arm which comprises a support base, wherein the support base is connected with a fixed pipe clamp in an arch shape, the fixed pipe clamp and the support base are used for fixing pouring pipes, a rotating shaft support is connected to the fixed pipe clamp, an operating table is arranged on one side of the rotating shaft support, a rotating shaft is arranged above the rotating shaft support, the rotating shaft is connected with the output end of a driving mechanism of the rotating shaft support, and the operating table is used for controlling the rotating shaft support to rotate so as to drive the rotating shaft to rotate; the rotating shaft is hinged with a mechanical large arm, one end, far away from the rotating shaft, of the mechanical large arm is hinged with a mechanical middle arm, the other end of the mechanical middle arm is hinged with a mechanical front arm, clamping grooves a and b are respectively formed in the mechanical middle arm and the mechanical front arm, adjusting belts are respectively clamped in the clamping grooves a and b, and supporting rings are fixedly connected to the bottom ends of the adjusting belts. According to the utility model, the pouring direction of concrete can be adjusted at will through the cooperation of the mechanical arm and the pouring pipe, so that the concrete pouring in a narrow space is completed.
Description
Technical Field
The utility model belongs to the technical field of mechanical arms, and particularly relates to a concrete pouring mechanical arm.
Background
The concrete placement generally uses the hopper to pour in the current construction, when the process of using the hopper to pour concrete, the hopper only has a fixed direction discharge gate, and the hopper can't get into this space when pouring in narrow and small space or restricted space, and difficult accurate control pour direction and scope, easily causes to pour control inaccurate enough, leads to the waste of material.
The prior art of application number CN202223114382.X adopts the combination of guiding gutter and hopper to set up flow distribution plate and backup pad in the hopper and form the discharge gate, the discharge gate is fixed down, only can pour from top to bottom when making concrete placement, and hopper can't get into under the narrow and small space, need the manual work accomplish the concrete placement in narrow and small space. In view of this, an adjustable mechanical arm is proposed to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide a concrete pouring mechanical arm, which can randomly adjust the concrete pouring direction through the cooperation of the mechanical arm and a pouring pipe to finish the concrete pouring of a narrow space.
The technical scheme adopted by the utility model is that the concrete pouring mechanical arm comprises a support base, wherein the support base is connected with a fixed pipe clamp in an arch shape, and the fixed pipe clamp and the support base are used for fixing a pouring pipe; the fixed pipe clamp is connected with a rotary shaft support, an operation table is arranged on one side of the rotary shaft support, a rotary shaft is arranged above the rotary shaft support, the rotary shaft is connected with the output end of a driving mechanism of the rotary shaft support, and the operation table controls the rotary shaft support to perform rotary motion so as to drive the rotary shaft to rotate;
the rotating shaft is hinged with a mechanical large arm, one end, far away from the rotating shaft, of the mechanical large arm is hinged with a mechanical middle arm, the other end of the mechanical middle arm is hinged with a mechanical front arm, clamping grooves a and b are respectively formed in the mechanical middle arm and the mechanical front arm, adjusting belts are respectively clamped in the clamping grooves a and b, and supporting rings are fixedly connected to the bottom ends of the adjusting belts.
The present utility model is also characterized in that,
further, a plurality of adjusting holes for adjusting the included angle between the mechanical large arm and the rotating shaft are formed in the outer side of the connecting end of the mechanical large arm and the rotating shaft along the radial direction of the connecting pin shaft, the adjusting holes are uniformly distributed along the circumferential direction of the connecting pin shaft, a bolt is inserted into each adjusting hole, and the bolt penetrates through each adjusting hole to be connected with the rotating shaft.
Further, the mechanical middle arm and the mechanical big arm are fixedly connected with semicircular external gears a for adjusting the rotation of the mechanical middle arm, height adjusting holes are formed in two sides of the mechanical big arm, fixing screws penetrate through the height adjusting holes, and the fixing screws are clamped with the semicircular external gears a, so that the rotation angle of the mechanical middle arm is adjusted.
Further, the mechanical middle arm and the semicircular external gear a are integrally formed.
Further, a semicircular external gear b is fixedly connected to the hinged end of the mechanical front arm and the mechanical middle arm, a fixing hole is formed in the mechanical middle arm, a screw rod penetrates through the fixing hole, and the semicircular external gear b is clamped with the screw rod to adjust the rotation angle of the mechanical front arm; the clamping groove a is positioned between the fixing hole and the semicircular external gear a.
Further, the mechanical forearm and the semicircular external gear b are integrally formed.
Further, two mutually parallel through grooves are formed in the support base, two sides of the fixed pipe clamp penetrate through the through grooves and are movably connected with the support base, a plurality of height adjusting grooves are formed in the outer walls of the two sides of the fixed pipe clamp, the extending directions of the plurality of height adjusting grooves are parallel to the axial direction of the pouring pipe, and the adjacent height adjusting grooves are arranged at equal intervals; the support base is provided with fixing clamping strips on two sides of the fixing pipe clamp, and the fixing clamping strips are connected with the height adjusting grooves in a clamping mode.
Further, the adjusting belt and the supporting ring form an annular closure.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the concrete pouring mechanical arm, the mechanical front arm is hinged with the mechanical middle arm, and the mechanical middle arm is hinged with the mechanical large arm, so that the three-section angle and the height of the whole device are adjusted, meanwhile, the height of a pouring outlet can be controlled by the adjusting belt, and the rotation of a pouring pipe at a certain angle is controlled by the adjusting belt in combination with the rotating shaft, so that concrete pouring work which is difficult to enter a pouring space, such as narrow and small is realized.
(2) According to the fixing pipe clamp, the height adjusting grooves are formed in the two sides of the fixing pipe clamp, and the fixing clamping strips arranged on the supporting base are matched, so that the clamping of pouring pipes with different diameters is realized, and the application range of the fixing pipe clamp is enlarged.
Drawings
FIG. 1 is a schematic view of a concrete placement robot of the present utility model;
fig. 2 is a top view of a concrete placement robot according to the present utility model.
In the figure, 1, a support base, 2, a fixed pipe clamp, 3, a fixed clamping strip, 4, a height adjusting groove, 5, a rotary shaft support, 6, a rotary shaft, 7, a bolt, 8, a mechanical big arm, 9, an adjusting hole, 10, a fixed screw, 11, a height adjusting hole, 12, a mechanical middle arm, 13, a clamping groove a,14, a semicircular external gear a,15, a fixed hole, 16, a mechanical front arm, 17, a clamping groove b,18, a semicircular external gear b,19, an adjusting belt, 20, a supporting ring and 21, and an operating platform.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The structure of the concrete pouring mechanical arm is shown in fig. 1-2, and the concrete pouring mechanical arm comprises a support base 1, wherein the support base 1 is connected with a fixed pipe clamp 2 in an arch shape, and the fixed pipe clamp 2 and the support base 1 fix pouring pipes.
Specifically, two mutually parallel through grooves are formed in the support base 1, two sides of the fixed pipe clamp 2 penetrate through the through grooves and are movably connected with the support base 1, a plurality of height adjusting grooves 4 are formed in the outer walls of the two sides of the fixed pipe clamp 2, the extending direction of the dry height adjusting grooves 4 is parallel to the axial direction of the pouring pipe, and the adjacent height adjusting grooves 4 are arranged at equal intervals; the support base 1 is provided with fixing clamping strips 3 positioned on two sides of the fixing pipe clamp 2, and the fixing clamping strips 3 are connected with the height adjusting grooves 4 in a clamping mode.
When the fixing of the pouring pipe is required to be completed through the fixed pipe clamp 2, the pouring pipe penetrates through the inner side of the fixed pipe clamp 2, the height of the fixed pipe clamp 2 relative to the support base 1 is adjusted, and then the fixing clamp strips 3 on two sides are moved to be clamped into the height adjusting grooves 4, so that the fixing of the pouring pipe is completed. In order to ensure the stability of the clamping connection of the fixing clamping strips 3, the fixing clamping strips 3 are arranged in a pi shape, the tops of the fixing clamping strips 3 are clamped with the height adjusting grooves 4, the two sides of the bottoms are spliced with sockets arranged on the supporting bottom plate 1, and the fixing stability of the fixing pipe clamp 2 to the pouring pipe is ensured.
The fixed pipe clamp 2 is connected with a rotary shaft support 5, an operation table 21 is arranged on one side of the rotary shaft support 5, a rotary shaft 6 is arranged above the rotary shaft support 5, the rotary shaft 6 is connected with the output end of a driving mechanism of the rotary shaft support 5, and the operation table 21 controls the rotary shaft support 5 to perform rotary motion, so that the rotary shaft 6 is driven to rotate.
Preferably, the rotary shaft 6 is connected to a motor output shaft provided in the rotary shaft holder 5.
The top end of the rotating shaft 6 is hinged with a mechanical large arm 8, a plurality of adjusting holes 9 for adjusting the included angle between the mechanical large arm 8 and the rotating shaft 6 are formed in the outer side of the connecting end of the mechanical large arm 8 and the rotating shaft 6 along the radial direction of the connecting pin shaft, the plurality of adjusting holes 9 are uniformly distributed along the circumferential direction of the connecting pin shaft, a bolt 7 is inserted into the adjusting holes 9, and the bolt 7 penetrates through the adjusting holes 9 to be connected with the rotating shaft 6.
Namely, when the rotation of the mechanical large arm 8 is required to be controlled, the plug pin 7 is pulled out to rotate the mechanical large arm 8 to a designated position, and then the plug pin 7 is inserted into the adjusting hole 9 to be abutted with the bottom of the rotating shaft 6, so that the angle of the mechanical large arm 8 is fixed.
The mechanical middle arm 12 is hinged at one end of the mechanical large arm 8 far away from the rotating shaft 6, and the other end of the mechanical middle arm 12 is hinged with the mechanical front arm 16. The hinged end of the mechanical middle arm 12 and the mechanical large arm 8 is fixedly connected with a semicircular external gear a14 for adjusting the rotation of the mechanical middle arm 12, the two sides of the mechanical large arm 8 are provided with height adjusting holes 11, a fixing screw rod 10 penetrates through the height adjusting holes 11, and the fixing screw rod 10 is clamped with the semicircular external gear a14, so that the rotation angle of the mechanical middle arm 12 is adjusted. A semicircular external gear b18 is fixedly connected to the hinged end of the mechanical forearm 16 and the mechanical middle arm 12, a fixing hole 15 is formed in the mechanical middle arm 12, a screw rod penetrates through the fixing hole 15, and a tooth gap of the semicircular external gear b18 is clamped with the screw rod to form the adjustment of the rotation angle of the mechanical forearm 16; the clamping groove a13 is positioned between the fixing hole 15 and the semicircular external gear a 14.
Specifically, the mechanical middle arm 12, the semicircular external gear a14, the mechanical front arm 16 and the semicircular external gear b18 are integrally formed, so that the integral strength of the mechanical middle arm 12 and the mechanical front arm 16 is ensured.
The mechanical big arm 8, the mechanical middle arm 12 and the mechanical front arm 16 realize a three-section adjusting structure, after the mechanical big arm 8 is fixed in angle, the mechanical middle arm 12 and the mechanical front arm 16 are rotated to the appointed position, the fixed screw 10 and the screw are respectively clamped and fixed with the rotation of the semicircular external gear a14 and the semicircular external gear b18, and then the rotation of a certain angle of a pouring pipe is controlled by matching with the rotating shaft 6, so that the concrete pouring work which is difficult to enter a pouring space in narrow and small is realized.
Further, the mechanical middle arm 12 and the mechanical front arm 16 are respectively provided with a clamping groove a13 and a clamping groove b17, an adjusting belt 19 is clamped in the clamping groove a13 and the clamping groove b17, a supporting ring 20 is fixedly connected to the bottom end of the adjusting belt 19, the adjusting belt 19 and the supporting ring 20 form an annular closure, and the supporting ring 20 mainly plays a supporting role on pouring pipes.
When the concrete mixer is used, the supporting base 1 is placed at a proper working position, the hopper is arranged below the discharge hole of the concrete mixer, and concrete can be manually added into the hopper; the discharge gate of hopper is connected and is pour the pipe, will pour the pipe and pass fixed pipe strap 2 and two die-rings 20 inboard in proper order, when highly adjusting to can hold pouring intraductal concrete and pass through with fixed pipe strap 2, pour the pipe and can not rock, fix fixed pipe strap 2 through fixed card strip 3.
Rotating the mechanical large arm 8 until the front end of the mechanical large arm 8 reaches a proper height, inserting the bolt 7 along the adjusting hole 9 to be connected with the rotating shaft 6, and finishing the fixing of the angle of the mechanical large arm 8; the heights of the front sections of the mechanical middle arm 12 and the mechanical front arm 16 are sequentially adjusted, so that the heights of the two supporting rings 20 are at the same level or the height of the supporting ring 20 arranged below the mechanical front arm 16 is not lower than the height of the supporting ring 20 arranged below the mechanical middle arm 12. After the height adjustment is finished, the pouring direction can be adjusted by controlling the rotating shaft 6, and the pouring work is finished.
Claims (8)
1. The concrete pouring mechanical arm is characterized by comprising a support base (1), wherein the support base (1) is connected with a fixed pipe clamp (2) in an arch shape, and the fixed pipe clamp (2) and the support base (1) are used for fixing a pouring pipe; the fixed pipe clamp (2) is connected with a rotating shaft support (5), one side of the rotating shaft support (5) is provided with an operating table (21), a rotating shaft (6) is arranged above the rotating shaft support (5), the rotating shaft (6) is connected with the output end of a driving mechanism of the rotating shaft support (5), and the operating table (21) controls the rotating shaft support (5) to rotate so as to drive the rotating shaft (6) to rotate;
the mechanical large arm (8) is hinged to the rotating shaft (6), the mechanical middle arm (12) is hinged to one end, far away from the rotating shaft (6), of the mechanical large arm (8), the other end of the mechanical middle arm (12) is hinged to the mechanical front arm (16), a clamping groove a (13) and a clamping groove b (17) are formed in the mechanical middle arm (12) and the mechanical front arm (16) respectively, an adjusting belt (19) is clamped in the clamping groove a (13) and the clamping groove b (17), and a supporting ring (20) is fixedly connected to the bottom end of the adjusting belt (19).
2. The concrete pouring mechanical arm according to claim 1, wherein a plurality of adjusting holes (9) for adjusting the included angles between the mechanical arm (8) and the rotating shaft (6) are formed in the outer side of the connecting end of the mechanical arm (8) and the rotating shaft (6) along the radial direction of the connecting pin shaft, the adjusting holes (9) are uniformly distributed along the circumferential direction of the connecting pin shaft, bolts (7) are inserted into the adjusting holes (9), and the bolts (7) penetrate through the adjusting holes (9) to be connected with the rotating shaft (6).
3. The concrete pouring mechanical arm according to claim 1, wherein the hinged end of the mechanical middle arm (12) and the mechanical large arm (8) is fixedly connected with a semicircular external gear a (14) for adjusting the rotation of the mechanical middle arm (12), the two sides of the mechanical large arm (8) are provided with height adjusting holes (11), fixing screws (10) penetrate through the height adjusting holes (11), and the fixing screws (10) are clamped with tooth gaps of the semicircular external gear a (14), so that the rotation angle of the mechanical middle arm (12) is adjusted.
4. A concrete placement manipulator as claimed in claim 3, characterized in that the manipulator arm (12) is integrally formed with the semicircular external gear a (14).
5. The concrete pouring mechanical arm according to claim 3, wherein a semicircular external gear b (18) is fixedly connected to the hinged end of the mechanical forearm (16) and the mechanical middle arm (12), a fixing hole (15) is formed in the mechanical middle arm (12), a screw rod penetrates through the fixing hole (15), and a tooth gap of the semicircular external gear b (18) is clamped with the screw rod to form an adjustment of the rotation angle of the mechanical forearm (16); the clamping groove a (13) is positioned between the fixing hole (15) and the semicircular external gear a (14).
6. A concrete pouring robot according to claim 5, characterized in that the robot forearm (16) is integrally formed with the semicircular external gear b (18).
7. The concrete pouring mechanical arm according to any one of claims 1 to 6, wherein two mutually parallel through grooves are formed in the support base (1), two sides of the fixed pipe clamp (2) penetrate through the through grooves and are movably connected with the support base (1), a plurality of height adjusting grooves (4) are formed in the outer walls of two sides of the fixed pipe clamp (2), the extending directions of the plurality of height adjusting grooves (4) are parallel to the axial direction of the pouring pipe, and the adjacent height adjusting grooves (4) are arranged at equal intervals; the support base (1) is located at two sides of the fixed pipe clamp (2) and is further provided with fixed clamping strips (3), and the fixed clamping strips (3) are clamped with the height adjusting grooves (4).
8. A concrete placement machine arm according to claim 1, characterized in that the adjustment belt (19) forms an annular closure with the carrier ring (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799154.2U CN220621083U (en) | 2023-07-10 | 2023-07-10 | Concrete pouring mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321799154.2U CN220621083U (en) | 2023-07-10 | 2023-07-10 | Concrete pouring mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220621083U true CN220621083U (en) | 2024-03-19 |
Family
ID=90227340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321799154.2U Active CN220621083U (en) | 2023-07-10 | 2023-07-10 | Concrete pouring mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220621083U (en) |
-
2023
- 2023-07-10 CN CN202321799154.2U patent/CN220621083U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |