CN114670324B - Intelligent distributing device and method based on accurate distribution of micro-square concrete - Google Patents
Intelligent distributing device and method based on accurate distribution of micro-square concrete Download PDFInfo
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- CN114670324B CN114670324B CN202210377978.4A CN202210377978A CN114670324B CN 114670324 B CN114670324 B CN 114670324B CN 202210377978 A CN202210377978 A CN 202210377978A CN 114670324 B CN114670324 B CN 114670324B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
- B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J11/00—Manipulators not otherwise provided for
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Robotics (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
The invention relates to the technical field related to railway construction equipment, in particular to an intelligent distribution device based on accurate distribution of micro-square concrete, which comprises a mechanical frame, a sliding table, a base, a rotating table, a primary large arm, a secondary large arm, a primary hydraulic cylinder and a distribution mechanism, wherein the mechanical frame is fixedly connected with the ground through foundation bolts, a linear guide rail is fixedly arranged on the upper surface of the mechanical frame, a transmission rack is fixedly arranged on the side edge of the mechanical frame, and the sliding table is slidably arranged on the linear guide rail; through setting up the intelligent distributing device that comprises mechanical frame, slip table, base, rolling stand, one-level big arm, second grade big arm, one-level hydraulic cylinder, cloth mechanism combination to set up cloth mechanism to by hopper, feed bin, connecting piece, striker plate and weighing assembly combination constitute, thereby treat the material of cloth through the weighing assembly on the cloth mechanism and pre-weigh, thereby effectively guarantee the accuracy of final cloth volume.
Description
Technical Field
The invention relates to the technical field related to railway construction equipment, in particular to an intelligent distributing device and a distributing method based on accurate distribution of micro-square concrete.
Background
At present, the high-speed development of railway construction in China is realized, the concrete prefabricated member is used as a novel process, and the concrete prefabricated member is widely applied to the fields of railway, municipal and other building industries, and is manufactured by adopting building standardization, unitization of member parts and industrial production, so that the material is saved, the construction cost is reduced, the limit of on-site construction operation conditions is improved, the labor intensity of people is reduced, the quality of the member is favorably ensured, and the industrial structure adjustment and the industrial production of the building are promoted.
Disclosure of Invention
The invention aims to provide an intelligent distributing device and an intelligent distributing method based on accurate distribution of micro-square concrete, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: intelligent distributing device based on accurate cloth of little square volume concrete, intelligent distributing device based on accurate cloth of little square volume concrete includes:
the mechanical frame is fixedly connected with the ground through anchor bolts, a linear guide rail is fixedly arranged on the upper surface of the mechanical frame, and a transmission rack is fixedly arranged on the side edge of the mechanical frame;
the sliding table is slidably arranged on the linear guide rail;
the base is fixedly arranged on the sliding table;
the rotating table is rotatably arranged on the base, a secondary driving motor is fixedly arranged on the rotating table, and the rotating table is driven by the secondary driving motor;
the primary large arm is rotatably arranged on a primary rotating seat on the rotating table, and a tertiary driving motor is fixedly arranged on the primary rotating seat;
the secondary large arm is rotationally connected with the primary large arm, and a primary rotary member is arranged at the end part of the secondary large arm;
the telescopic rod of the primary hydraulic oil cylinder is rotationally connected with the primary rotating seat, the oil cylinder of the primary hydraulic oil cylinder is rotationally connected with the primary large arm, the primary rotating seat is rotationally provided with a primary connecting rod, and the other end of the primary connecting rod is rotationally provided with a secondary connecting rod;
the distributing mechanism is formed by combining a hopper, a storage bin, a connecting piece, a baffle plate and a weighing assembly, and the storage bin is fixedly connected with the primary rotary member.
Preferably, the first-stage driving motor is fixedly installed on the sliding table, the transmission gear is fixedly installed on the rotor of the first-stage driving motor, and the transmission gear is meshed with the transmission rack.
Preferably, the upper end of the primary large arm is rotatably provided with a secondary rotation member, the front end and the rear end of the secondary rotation member are provided with rotation holes, the rear rotation holes on the secondary rotation member are connected with the primary rotation seat through tertiary connecting rods, the front rotation holes of the secondary rotation member are connected with the primary rotation member through quaternary connecting rods, the primary rotation member is rotatably connected with the secondary large arm, and the tertiary connecting rods are driven by tertiary driving motors.
Preferably, the distance sensor is fixedly installed on the sliding table, the induction baffle is fixedly installed on the mechanical frame, and the induction baffle and the distance sensor are correspondingly arranged.
Preferably, buffer devices are arranged on two sides of the mechanical frame, the buffer devices are buffer air bags, and the setting height of the buffer devices is identical with the setting height of the sliding table.
Preferably, the hopper and the bin are integrally formed, a connecting seat is arranged on the side wall of the bin, a first through hole is formed in the connecting seat, a cantilever is arranged at the front side end of the connecting piece, a second through hole is formed in the cantilever, and the second through hole is arranged corresponding to the first through hole.
Preferably, the weighing assembly is formed by combining a connecting screw rod, a positioning nut, a buffer spring, an upper support ring, a lower support ring and a piezoresistor, wherein the connecting screw rod penetrates through the second through hole, the first through hole, the buffer spring, the upper support ring, the lower support ring and the piezoresistor, and when the positioning nut is in a screwing state and the material distribution mechanism is not fed, the upper support ring and the connecting seat are in close contact, and the buffer spring is not stressed.
Preferably, the lower terminal surface of feed bin is the arc setting, the striker plate is the arc panel, and the medial surface radian of striker plate is identical with the bottom surface radian of feed bin, and the both sides of striker plate all integrated into one piece have the curb plate, and the curb plate is installed on the lateral wall of feed bin for rotating through the pivot, and the axis of pivot coincides with the striker plate medial surface axial lead, and the striker plate drives through second grade hydraulic cylinder.
Preferably, the bin is provided with a secondary rotating seat integrally formed, the outer side face of the striker plate is provided with a secondary rotating seat integrally formed, an oil cylinder of the secondary hydraulic oil cylinder is rotationally connected with the secondary rotating seat through a first connecting seat, and a telescopic rod of the secondary hydraulic oil cylinder is rotationally connected with the secondary rotating seat through a second connecting seat.
The distribution method of the intelligent distribution device based on accurate distribution of micro-square concrete comprises the following steps:
step one: the intelligent material distribution system of the manipulator moves to a material receiving position;
step two: receiving materials through a PLC program control device;
step three: the PLC control system controls the device to walk to the material distribution position;
step four: discharging concrete;
step five: after the pouring of the material distribution point is completed, the control device of the control system moves to the next material distribution point, and the operation is repeated.
Compared with the prior art, the invention has the beneficial effects that:
1. the intelligent material distributing device is formed by combining a mechanical frame, a sliding table, a base, a rotating table, a primary large arm, a secondary large arm, a primary hydraulic cylinder and a material distributing mechanism, and the material distributing mechanism is formed by combining a hopper, a storage bin, a connecting piece, a material baffle plate and a weighing assembly, so that the material to be distributed is pre-weighed through the weighing assembly on the material distributing mechanism, and the accuracy of the final material distribution amount is effectively ensured;
2. the material distributing mechanism is fixedly arranged on the primary rotary member by arranging the primary rotary member, the secondary rotary member, the tertiary connecting rod, the quaternary connecting rod and the tertiary driving motor, so that the tertiary connecting rod, the secondary rotary member and the quaternary connecting rod are driven by the tertiary driving motor, the primary rotary member is driven to generate a shaking effect, and the materials in the hopper and the bin can be fully discharged;
3. and the weighing assembly is formed by combining a connecting screw rod, a positioning nut, a buffer spring, an upper support ring, a lower support ring and a piezoresistor, so that impact force generated during concrete feeding is unloaded through the buffer spring, and a better protection effect is achieved on the distributing mechanism.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;
FIG. 3 is a schematic view of the primary and secondary boom positions;
FIG. 4 is a schematic view of a distributing mechanism according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 4.
In the figure: the mechanical frame 1, the sliding table 2, the base 3, the rotating table 4, the primary large arm 5, the secondary large arm 6, the distributing mechanism 7, the linear guide rail 8, the transmission rack 9, the primary driving motor 10, the transmission gear 11, the secondary driving motor 12, the tertiary driving motor 13, the primary hydraulic cylinder 14, the primary connecting rod 15, the secondary connecting rod 16, the secondary rotating member 17, the primary rotating member 18, the tertiary connecting rod 19, the quaternary connecting rod 20, the hopper 21, the bin 22, the connecting piece 23, the baffle plate 24, the cantilever 25, the connecting seat 26, the connecting screw 27, the positioning nut 28, the buffer spring 29, the upper supporting ring 30, the lower supporting ring 31, the piezoresistor 32, the secondary rotating seat 33, the secondary rotating seat 34, the secondary hydraulic cylinder 35, the first connecting seat 36, the second connecting seat 37, the distance sensor 38, the sensing baffle 39 and the buffer device 40.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-5, the present invention provides a technical solution: the intelligent distributing device based on accurate micro-square concrete distribution comprises a mechanical frame 1, a sliding table 2, a base 3, a rotating table 4, a primary large arm 5, a secondary large arm 6, a primary hydraulic cylinder 14 and a distributing mechanism 7, wherein the mechanical frame 1 is fixedly connected with the ground through foundation bolts, a linear guide rail 8 is fixedly arranged on the upper surface of the mechanical frame 1, a transmission rack 9 is fixedly arranged on the side edge of the mechanical frame 1, the sliding table 2 is slidably arranged on the linear guide rail 8, the base 3 is fixedly arranged on the sliding table 2, the rotating table 4 is rotatably arranged on the base 3, a secondary driving motor 12 is fixedly arranged on the rotating table 4, the rotating table 4 is driven by the secondary driving motor 12, the primary large arm 5 is rotatably arranged on a primary rotating seat on the rotating table 4, a tertiary driving motor 13 is fixedly arranged on the primary rotating seat, the secondary big arm 6 is rotationally connected with the primary big arm 5, a primary rotary member 18 is installed at the end part of the secondary big arm 6, a telescopic rod of a primary hydraulic oil cylinder 14 is rotationally connected with a primary rotary seat, an oil cylinder of the primary hydraulic oil cylinder 14 is rotationally connected with the primary big arm 5, a primary connecting rod 15 is rotationally installed on the primary rotary seat, a secondary connecting rod 16 is rotationally installed at the other end of the primary connecting rod 15, a distributing mechanism 7 is formed by combining a hopper 21, a storage bin 22, a connecting piece 23, a baffle plate 24 and a weighing assembly, the storage bin 22 is fixedly connected with the primary rotary member 18, an intelligent distributing device formed by combining a mechanical frame 1, a sliding table 2, a base 3, a rotary table 4, the primary big arm 5, the secondary big arm 6, the primary hydraulic oil cylinder 14 and the distributing mechanism 7 is arranged, and the distributing mechanism 7 is arranged to be formed by combining the hopper 21, the storage bin 22 and the connecting piece 23, the striker plate 24 and the weighing assembly are combined to form the weighing device, so that the weighing assembly on the distributing mechanism 7 is used for pre-weighing the material to be distributed, and the accuracy of the final distribution amount is effectively ensured.
A primary driving motor 10 is fixedly arranged on the sliding table 2, a transmission gear 11 is fixedly arranged on a rotor of the primary driving motor 10, and the transmission gear 11 is meshed with the transmission rack 9;
the upper end of the primary large arm 5 is rotatably provided with a secondary rotating member 17, the front end and the rear end of the secondary rotating member 17 are respectively provided with a rotating hole, the rear rotating holes on the secondary rotating member 17 are connected with a primary rotating seat through a tertiary connecting rod 19, the front rotating holes of the secondary rotating member 17 are connected with a primary rotating member 18 through a quaternary connecting rod 20, the primary rotating member 18 is rotatably connected with a secondary large arm 6, the tertiary connecting rod 19 is driven by a tertiary driving motor 13, and the distribution mechanism 7 is fixedly arranged on the primary rotating member 18 through the primary rotating member 18, so that the tertiary connecting rod 19, the secondary rotating member 17 and the quaternary connecting rod 20 are driven by the tertiary driving motor 13, the primary rotating member 18 is driven to generate a shaking effect, and materials in a hopper 21 and a bin 22 can be fully discharged;
a distance sensor 38 is fixedly arranged on the sliding table 2, an induction baffle 39 is fixedly arranged on the mechanical frame 1, and the induction baffle 39 and the distance sensor 38 are correspondingly arranged;
the two sides of the mechanical frame 1 are provided with buffer devices 40, the buffer devices 40 are buffer air bags, and the setting height of the buffer devices 40 is identical with the setting height of the sliding table 2;
the hopper 21 and the bin 22 are integrally formed, a connecting seat 26 is arranged on the side wall of the bin 22, a first through hole is formed in the connecting seat 26, a cantilever 25 is arranged at the front side end of the connecting piece 23, a second through hole is formed in the cantilever 25, and the second through hole is arranged corresponding to the first through hole;
the weighing assembly is formed by combining a connecting screw 27, a positioning nut 28, a buffer spring 29, an upper support ring 30, a lower support ring 31 and a piezoresistor 32, wherein the connecting screw 27 penetrates through a second through hole, a first through hole, the buffer spring 29, the upper support ring 30, the lower support ring 31 and the piezoresistor 32, when the positioning nut 28 is in a screwing state and the material distribution mechanism 7 is not fed, the upper support ring 30 is in close contact with the connecting seat 26, the buffer spring 29 is not stressed, the lower end surface of the storage bin 22 is in arc-shaped, the striker plate 24 is in an arc-shaped plate, the radian of the inner side surface of the striker plate 24 is identical with the radian of the bottom surface of the storage bin 22, two sides of the striker plate 24 are integrally formed with side plates, the side plates are rotatably arranged on the side wall of the storage bin 22 through a rotating shaft, the axis of the rotating shaft is coincident with the axis of the inner side surface of the material baffle 24, the material baffle 24 is driven by a secondary hydraulic cylinder 35, a secondary rotating seat 33 is integrally formed on the material bin 22, a secondary rotating seat 34 is integrally formed on the outer side surface of the material baffle 24, the cylinder of the secondary hydraulic cylinder 35 is rotationally connected with the secondary rotating seat 33 through a first connecting seat 36, a telescopic rod of the secondary hydraulic cylinder 35 is rotationally connected with the secondary rotating seat 34 through a second connecting seat 37, and a weighing assembly is formed by combining a connecting screw 27, a positioning nut 28, a buffer spring 29, an upper supporting ring 30, a lower supporting ring 31 and a piezoresistor 32, so that the impact force generated during concrete feeding is unloaded through the buffer spring 29, and the material distributing mechanism 7 is better protected;
the primary driving motor 10, the secondary driving motor 12, the tertiary driving motor 13, the primary hydraulic cylinder 14, the piezoresistor 32, the secondary hydraulic cylinder 35 and the distance sensor 38 are all in electric signal connection with a PLC control module on the equipment;
the distribution method of the intelligent distribution device based on accurate distribution of micro-square concrete comprises the following steps:
step one: the intelligent material distribution system of the manipulator moves to a material receiving position;
step two: receiving materials through a PLC program control device;
step three: the PLC control system controls the device to walk to the material distribution position;
step four: discharging concrete;
step five: after the pouring of the material distribution point is finished, the control device of the control system moves to the next material distribution point, and the operation is repeated;
working principle: the intelligent distributing device formed by combining the mechanical frame 1, the sliding table 2, the base 3, the rotating table 4, the primary large arm 5, the secondary large arm 6, the primary hydraulic cylinder 14 and the distributing mechanism 7 is arranged, the distributing mechanism 7 is formed by combining the hopper 21, the bin 22, the connecting piece 23, the baffle plate 24 and the weighing assembly, so that the material to be distributed is pre-weighed through the weighing assembly on the distributing mechanism 7, the accuracy of the final distributing amount is effectively ensured, in actual use, the sliding table 2 is driven to a designated position by driving the primary driving motor 10, then the distributing mechanism 7 is moved to the designated position by driving the secondary hydraulic cylinder 35, the lower end of the bin 22 is blocked by the baffle plate 24, concrete is added into the hopper 21 and the bin 22, when the weighing assembly detects that the material in the hopper 21 and the bin 22 is added to the designated amount, the feeding mechanism 7 is stopped, then the material to be distributed is moved to the designated position by the secondary hydraulic cylinder 35, the baffle plate 24 is opened, then the material is put down by driving the tertiary driving motor, and the material is fully discharged from the bin 21 and the bin 22 by driving the tertiary driving mechanism 13.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Intelligent distributing device based on accurate cloth of little square volume concrete, its characterized in that: intelligent distributing device based on accurate cloth of little square volume concrete includes:
the mechanical frame (1), the mechanical frame (1) is fixedly connected with the ground through foundation bolts, the upper surface of the mechanical frame (1) is fixedly provided with a linear guide rail (8), and the side edge of the mechanical frame (1) is fixedly provided with a transmission rack (9);
the sliding table (2) is slidably arranged on the linear guide rail (8);
the base (3) is fixedly arranged on the sliding table (2);
the rotating table (4), the rotating table (4) is rotatably arranged on the base (3), a secondary driving motor (12) is fixedly arranged on the rotating table (4), and the rotating table (4) is driven by the secondary driving motor (12);
the primary large arm (5) is rotatably arranged on a primary rotating seat on the rotating table (4), and a tertiary driving motor (13) is fixedly arranged on the primary rotating seat;
the secondary large arm (6) is rotationally connected with the primary large arm (5), and a primary rotary member (18) is arranged at the end part of the secondary large arm (6);
the telescopic rod of the primary hydraulic oil cylinder (14) is rotationally connected with the primary rotating seat, the oil cylinder of the primary hydraulic oil cylinder (14) is rotationally connected with the primary large arm (5), the primary rotating seat is rotationally provided with a primary connecting rod (15), and the other end of the primary connecting rod (15) is rotationally provided with a secondary connecting rod (16);
the material distributing mechanism (7) is formed by combining a hopper (21), a bin (22), a connecting piece (23), a material baffle (24) and a weighing assembly, and the bin (22) is fixedly connected with the primary rotary member (18);
the hopper (21) and the bin (22) are integrally formed, a connecting seat (26) is arranged on the side wall of the bin (22), a first through hole is formed in the connecting seat (26), a cantilever (25) is arranged at the front side end of the connecting piece (23), a second through hole is formed in the cantilever (25), and the second through hole is arranged corresponding to the first through hole;
the weighing assembly is formed by combining a connecting screw rod (27), a positioning nut (28), a buffer spring (29), an upper support ring (30), a lower support ring (31) and a piezoresistor (32), wherein the connecting screw rod (27) penetrates through a second through hole, a first through hole, the buffer spring (29), the upper support ring (30), the lower support ring (31) and the piezoresistor (32), when the positioning nut (28) is in a screwing state and the material distribution mechanism (7) is not fed, the upper support ring (30) and the connecting seat (26) are in close fit, and the buffer spring (29) is not stressed;
the lower end face of the stock bin (22) is in an arc-shaped arrangement, the baffle plate (24) is an arc-shaped plate, the radian of the inner side face of the baffle plate (24) is identical to that of the bottom face of the stock bin (22), side plates are uniformly formed on two sides of the baffle plate (24), the side plates are rotatably arranged on the side wall of the stock bin (22) through rotating shafts, the axis of the rotating shafts is coincident with the axis line of the inner side face of the baffle plate (24), and the baffle plate (24) is driven by a secondary hydraulic oil cylinder (35);
the automatic feeding device is characterized in that a secondary rotating seat (33) is integrally formed on the storage bin (22), a secondary rotating seat (34) is integrally formed on the outer side face of the material baffle plate (24), an oil cylinder of a secondary hydraulic oil cylinder (35) is rotationally connected with the secondary rotating seat (33) through a first connecting seat (36), and a telescopic rod of the secondary hydraulic oil cylinder (35) is rotationally connected with the secondary rotating seat (34) through a second connecting seat (37).
2. The intelligent distribution device based on accurate distribution of micro-square concrete according to claim 1, wherein: the sliding table (2) is fixedly provided with a primary driving motor (10), a rotor of the primary driving motor (10) is fixedly provided with a transmission gear (11), and the transmission gear (11) is meshed with the transmission rack (9).
3. The intelligent distribution device based on accurate distribution of micro-square concrete according to claim 1, wherein: the utility model discloses a rotary device is characterized in that a secondary rotary member (17) is rotatably installed near the upper end of a primary large arm (5), rotary holes are formed in the front end and the rear end of the secondary rotary member (17), the rear rotary holes in the secondary rotary member (17) are connected with a primary rotary seat through a tertiary connecting rod (19), the front rotary holes of the secondary rotary member (17) are connected with a primary rotary member (18) through a quaternary connecting rod (20), the primary rotary member (18) is rotatably connected with a secondary large arm (6), and the tertiary connecting rod (19) is driven through a tertiary driving motor (13).
4. The intelligent distribution device based on accurate distribution of micro-square concrete according to claim 1, wherein: the sliding table (2) is fixedly provided with a distance sensor (38), the mechanical frame (1) is fixedly provided with an induction baffle (39), and the induction baffle (39) and the distance sensor (38) are correspondingly arranged.
5. The intelligent distribution device based on accurate distribution of micro-square concrete according to claim 4, wherein: the two sides of the mechanical frame (1) are provided with buffer devices (40), the buffer devices (40) are buffer air bags, and the setting height of the buffer devices (40) is identical with the setting height of the sliding table (2).
6. A method for distributing materials based on intelligent distribution device for accurate distribution of micro-square concrete according to any one of claims 1 to 5, characterized in that: the distribution method of the intelligent distribution device based on accurate distribution of micro-square concrete comprises the following steps:
step one: the intelligent material distribution system of the manipulator moves to a material receiving position;
step two: receiving materials through a PLC program control device;
step three: the PLC control system controls the device to walk to the material distribution position;
step four: discharging concrete;
step five: after the pouring of the material distribution point is completed, the control device of the control system moves to the next material distribution point, and the operation is repeated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377978.4A CN114670324B (en) | 2022-04-06 | 2022-04-06 | Intelligent distributing device and method based on accurate distribution of micro-square concrete |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210377978.4A CN114670324B (en) | 2022-04-06 | 2022-04-06 | Intelligent distributing device and method based on accurate distribution of micro-square concrete |
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| Publication Number | Publication Date |
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| CN114670324A CN114670324A (en) | 2022-06-28 |
| CN114670324B true CN114670324B (en) | 2023-08-22 |
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| CN202210377978.4A Active CN114670324B (en) | 2022-04-06 | 2022-04-06 | Intelligent distributing device and method based on accurate distribution of micro-square concrete |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115214004A (en) * | 2022-08-05 | 2022-10-21 | 安徽省亚欧陶瓷有限责任公司 | Material distribution device of whole-body marble ceramic tile |
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| CN112942839A (en) * | 2021-04-20 | 2021-06-11 | 江苏理工学院 | Movable automatic concrete pouring machine and control system thereof |
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|---|---|---|---|---|
| DE102007016354A1 (en) * | 2007-04-03 | 2008-10-09 | Putzmeister Concrete Pumps Gmbh | Distribution boom, especially for a concrete pump |
| CN201342722Y (en) * | 2009-01-20 | 2009-11-11 | 孟祥建 | Material distributor for distributing materials of annular moulding chamber |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN114670324A (en) | 2022-06-28 |
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