CN116675009A - Automatic stacking system for concrete prefabricated parts - Google Patents

Automatic stacking system for concrete prefabricated parts Download PDF

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Publication number
CN116675009A
CN116675009A CN202310364218.4A CN202310364218A CN116675009A CN 116675009 A CN116675009 A CN 116675009A CN 202310364218 A CN202310364218 A CN 202310364218A CN 116675009 A CN116675009 A CN 116675009A
Authority
CN
China
Prior art keywords
fixedly connected
concrete
stacking system
support frame
automatic stacking
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.)
Pending
Application number
CN202310364218.4A
Other languages
Chinese (zh)
Inventor
周亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Lianhai Construction Technology Co ltd
Original Assignee
Shandong Lianhai Construction Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong Lianhai Construction Technology Co ltd filed Critical Shandong Lianhai Construction Technology Co ltd
Priority to CN202310364218.4A priority Critical patent/CN116675009A/en
Publication of CN116675009A publication Critical patent/CN116675009A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G57/00Stacking of articles
    • B65G57/02Stacking of articles by adding to the top of the stack
    • B65G57/03Stacking of articles by adding to the top of the stack from above
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/74Feeding, transfer, or discharging devices of particular kinds or types
    • B65G47/82Rotary or reciprocating members for direct action on articles or materials, e.g. pushers, rakes, shovels
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G61/00Use of pick-up or transfer devices or of manipulators for stacking or de-stacking articles not otherwise provided for
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

The invention discloses an automatic stacking system for concrete prefabricated parts, which comprises a support frame and a conveying mechanism, wherein the top of the support frame is fixedly connected with a front C-shaped plate and a rear C-shaped plate, the top of a middle support plate of the support frame is fixedly connected with a front first hydraulic cylinder and a rear first hydraulic cylinder, the output ends of the two first hydraulic cylinders are fixedly connected with a bottom plate, the bottom of the bottom plate is provided with a centering mechanism for centering the concrete prefabricated parts, and a plurality of supporting assemblies which are arranged up and down are arranged in the two C-shaped plates at equal distance. This automatic pile up neatly system of precast concrete component carries the bottom plate top with the precast concrete component at conveying mechanism and jack-up and make the precast concrete component stack pile up through supporting component's cooperation through first pneumatic cylinder, different with conventional pile up neatly mode, can pile up neatly the precast concrete component fast, improved pile up neatly efficiency greatly.

Description

Automatic stacking system for concrete prefabricated parts
Technical Field
The invention relates to the technical field of concrete prefabricated part production, in particular to an automatic stacking system for concrete prefabricated parts.
Background
The precast concrete components are building components which are prepared in advance in factories by taking concrete as a basic material, and comprise beams, plates, columns, building decoration accessories and the like.
The prefabricated component of the concrete body is produced in an assembly line mode, the prefabricated component of the concrete body needs to be tidied and piled after the prefabricated component is produced, the prefabricated component of the concrete body is tidied by the existing piling device through the clamping mechanism capable of moving left and right, the occupied space of the existing piling device is large, the prefabricated component of the concrete body is firstly clamped in the pile up neatly area when the piling device works, the operation process is more, and the pile up neatly efficiency is greatly reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic stacking system for concrete prefabricated parts, which solves the problems of complicated working flow and low stacking efficiency of the existing concrete prefabricated parts.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an automatic stacking system of precast concrete components includes support frame and conveying mechanism, two C templates around the top fixedly connected with of support frame, two first pneumatic cylinders around the top fixedly connected with of support frame intermediate support board, two the equal fixedly connected with bottom plate of output of first pneumatic cylinder, the bottom of bottom plate is provided with centering mechanism for centering precast concrete components, two the inside of C template is equal equidistant apart from being provided with a plurality of supporting components of arranging from top to bottom for pile up the pile up neatly to precast concrete components, two the left and right sides of C template is provided with feed mechanism for the precast concrete components after pile up the pile up is released the unloading.
Preferably, the centering mechanism comprises a rotating rod, the rotating rod is rotationally connected with the middle position of the bottom plate, a disc is fixedly connected with the surface of the rotating rod, connecting rods are rotationally connected with the front side and the rear side of the bottom of the disc, and two sliding rails are fixedly connected with the left side and the right side of the bottom plate.
Preferably, the left side front and back two slide rails all have splint through spout piece sliding connection, the right side front and back two slide rails also all have splint through spout piece sliding connection, the place ahead the one end of connecting rod is rotated with the bottom of right side splint and is connected, the rear the other end of connecting rod is rotated with the bottom of left side splint and is connected, the left side the top of splint is provided with auxiliary assembly.
Preferably, the top fixedly connected with second pneumatic cylinder of bottom plate, the output of second pneumatic cylinder and the right side fixed connection of left side splint, two trapezoidal dog around the left side fixedly connected with of support frame.
Preferably, the auxiliary assembly comprises a front L-shaped groove and a rear L-shaped groove which are formed in the inner wall of the left clamping plate, a fixing rod is fixedly connected between one side, opposite to the back, of the front surface of the inner wall of the L-shaped groove, the surfaces of the fixing rods are respectively connected with a trapezoid baffle through rotation of a connecting piece, a torsion spring is sleeved on the surface, located between the connecting piece and the opposite side, of the back surface of the inner wall of the L-shaped groove, of the fixing rod, one end of the torsion spring is fixedly connected with the back surface of the inner wall of the L-shaped groove, and the other end of the torsion spring is fixedly connected with the back surface of the connecting piece.
Preferably, the support assembly comprises a rotating shaft, the rotating shaft is rotationally connected with one side of the inner wall of the C-shaped plate, which is opposite to the left side and the right side, the surface of the rotating shaft is fixedly connected with a left limiting block and a right limiting block, the shape of the limiting block is triangle, a stop lever is fixedly connected between the left side and the right side of the inner wall of the C-shaped plate, and the stop lever is positioned at the rear position above the limiting block and used for blocking the position of the rotating shaft.
Preferably, the discharging mechanism comprises a baffle, the leftmost side of one side of the baffle, which is opposite to the front and rear C-shaped plates, is fixedly connected with a front third hydraulic cylinder and a rear third hydraulic cylinder, the output ends of the two third hydraulic cylinders penetrate through the baffle and extend to the right side of the baffle, and the output ends of the two third hydraulic cylinders are fixedly connected with pushing plates.
Preferably, the right sides of two C template rotate and are connected with the guard gate, the right side at support frame top rotates and connects two fourth pneumatic cylinders around, two the output of fourth pneumatic cylinder all rotates with the right side of guard gate to be connected.
Advantageous effects
The invention provides an automatic stacking system for concrete prefabricated parts. Compared with the prior art, the method has the following beneficial effects:
1. this automatic pile up neatly system of precast concrete member carries the bottom plate top and through first pneumatic cylinder with precast concrete member jack-up and make precast concrete member stack pile up through supporting component's cooperation through conveying mechanism, different with conventional pile up neatly mode, can pile up neatly to precast concrete member fast, improved pile up neatly efficiency greatly.
2. According to the automatic stacking system for the concrete prefabricated parts, the centering mechanism is started to center the concrete prefabricated parts after the concrete prefabricated parts enter the bottom plate, so that the concrete prefabricated parts can be orderly stacked during stacking.
3. According to the automatic stacking system for the concrete prefabricated parts, after stacking is completed through the blanking mechanism, the concrete prefabricated parts stacked in the C-shaped plates are pushed out for blanking, and the automation degree of the stacking device is improved.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a partial view of the present invention;
FIG. 4 is a front view of the centering mechanism of the present invention;
FIG. 5 is a schematic view of a centering mechanism of the present invention;
FIG. 6 is a side cross-sectional view of the present invention;
fig. 7 is an enlarged view of the present invention at a.
In the figure: 1. a support frame; 2. a C-shaped plate; 3. a first hydraulic cylinder; 4. a bottom plate; 5. a centering mechanism; 51. a rotating lever; 52. a disc; 53. a connecting rod; 54. a clamping plate; 55. an auxiliary component; 551. an L-shaped groove; 552. a fixed rod; 553. a trapezoidal baffle; 554. a torsion spring; 56. a chute block; 57. a slide rail; 58. a second hydraulic cylinder; 59. a trapezoidal stop; 6. a support assembly; 61. a rotating shaft; 62. a limiting block; 63. a stop lever; 7. a blanking mechanism; 71. a baffle; 72. a third hydraulic cylinder; 73. a push plate; 74. a protective door; 75. a fourth hydraulic cylinder; 8. and a conveying mechanism.
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.
The automatic stacking system for the concrete prefabricated parts provides three technical schemes:
a first embodiment is shown in fig. 1 and 3-7: including support frame 1 and conveying mechanism 8, two C templates 2 around the top fixedly connected with of support frame 1, the bottom of bottom plate 4 is provided with centering mechanism 5 for centering concrete prefabricated part, the inside equidistant supporting component 6 that arranges from top to bottom that is provided with of two C templates 2 for pile up neatly to concrete prefabricated part, the left and right sides of two C templates 2 is provided with feed mechanism 7, is used for pushing out the unloading to pile up neatly behind the concrete prefabricated part.
The centering mechanism 5 comprises a rotating rod 51, the rotating rod 51 is rotationally connected with the middle position of the bottom plate 4, a disc 52 is fixedly connected to the surface of the rotating rod 51, a connecting rod 53 is rotationally connected to the front side and the rear side of the bottom of the disc 52, two front sliding rails 57 and two rear sliding rails 57 are fixedly connected to the left side and the right side of the bottom plate 4, clamping plates 54 are slidingly connected to the front side and the rear side of the two front sliding rails 57 through sliding groove blocks 56, clamping plates 54 are slidingly connected to the right side and the front side of the two front sliding rails 57 through sliding groove blocks 56, one end of the front connecting rod 53 is rotationally connected with the bottom of the right side clamping plates 54, an auxiliary assembly 55 is arranged at the top of the left side clamping plates 54, a second hydraulic cylinder 58 is fixedly connected to the top of the bottom plate 4, and two trapezoid stoppers 59 are fixedly connected to the left side of the supporting frame 1.
The auxiliary assembly 55 comprises a front L-shaped groove 551 and a rear L-shaped groove 551 which are formed in the inner wall of the left clamping plate 54, a fixed rod 552 is fixedly connected between one side of the inner wall of the two L-shaped grooves 551, which is opposite to the front side and the back side of the inner wall of the L-shaped groove 551, the surfaces of the two fixed rods 552 are respectively connected with a trapezoid baffle 553 through the rotation of a connecting piece, a torsion spring 554 is sleeved on the surface of the fixed rod 552, which is positioned between the connecting piece and the opposite side of the back side of the inner wall of the L-shaped groove 551, one end of the torsion spring 554 is fixedly connected with the back side of the inner wall of the L-shaped groove 551, and the other end of the torsion spring 554 is fixedly connected with the back side of the connecting piece.
The concrete prefabricated parts are lifted up through the first hydraulic cylinder 3 and stacked through the cooperation of the supporting component 6 by conveying the concrete prefabricated parts to the upper side of the bottom plate 4 through the conveying mechanism 8, and the stacking efficiency is greatly improved due to the fact that the stacking mode is different from a conventional stacking mode and the concrete prefabricated parts can be quickly stacked.
The second embodiment is shown in fig. 2, 3 and 6, and differs from the first embodiment mainly in that: the top fixedly connected with front and back two first pneumatic cylinders 3 of backup pad in the middle of the support frame 1, the equal fixedly connected with bottom plate 4 of output of two first pneumatic cylinders 3, supporting component 6 includes axis of rotation 61, axis of rotation 61 and the left side of C template 2 inner wall are rotated with the relative one side in right side and are connected, two stopper 62 about the fixed surface of axis of rotation 61 is connected with, the shape of stopper 62 is triangle-shaped, fixedly connected with pin 63 between the left side of C template 2 inner wall and the right side, pin 63 is located the stopper 62 top and leans on the rear position for stop the position of axis of rotation 61.
After the concrete prefabricated parts enter the bottom plate, the centering mechanism 5 is started to center the concrete prefabricated parts, so that the concrete prefabricated parts can be orderly stacked during stacking.
A third embodiment is shown in fig. 1 and 2, which differs from the second embodiment mainly in that: the blanking mechanism 7 comprises a baffle 71, the leftmost side of one side of the baffle 71 opposite to the front and rear C-shaped plates 2 is fixedly connected with a front third hydraulic cylinder 72 and a rear third hydraulic cylinder 72, the output ends of the two third hydraulic cylinders 72 penetrate through the baffle 71 and extend to the right side of the baffle 71, the output ends of the two third hydraulic cylinders 72 are fixedly connected with a push plate 73, the right sides of the two C-shaped plates 2 are rotationally connected with a protective door 74, the right sides of the tops of the support frames 1 are rotationally connected with a front fourth hydraulic cylinder 75 and a rear fourth hydraulic cylinder 75, and the output ends of the two fourth hydraulic cylinders 75 are rotationally connected with the right side of the protective door 74.
After stacking is completed through the blanking mechanism 7, the concrete prefabricated parts stacked in the C-shaped plate 2 are pushed out for blanking, so that the automation degree of the stacking device is improved.
When the concrete prefabricated part is moved to the left side of the support frame 1, the concrete prefabricated part is conveyed through the conveying mechanism 8, when the concrete prefabricated part enters between the front trapezoidal stop blocks 59 and the rear trapezoidal stop blocks 59, the front position and the rear position of the concrete prefabricated part are kept centered through the limiting action of the two trapezoidal stop blocks 59, then the concrete prefabricated part is contacted with the trapezoidal baffle 553, the trapezoidal baffle 553 is overturned to the right side under the pushing force, so that the position of the trapezoidal baffle 553 is crossed, the concrete prefabricated part enters the top of the bottom plate 4, after the concrete prefabricated part passes through the trapezoidal baffle 553, the trapezoidal baffle 553 overturns and resets under the action of the torsion spring 554, then the second hydraulic cylinder 58 is started to enable the left side clamping plate 54 to be close to the prefabricated part, the left side clamping plate 54 rotates through the connected connecting rod 53, the disc 52 rotates and the right side clamping plate 54 is close to the prefabricated part through the connecting rod 53 connected above, at this time, the left and right clamping plates 54 are simultaneously moved closer to the precast concrete members to center the precast concrete members in the left and right positions, the first hydraulic cylinder 3 is started, the first hydraulic cylinder 3 works to jack up the precast concrete members on the bottom plate 4, the stop block 62 is rotated when the precast members come into contact with the lowermost stop block 62, and after the precast members pass over the stop block 62 and enter the upper side of the stop block 62, the bottom plate 4 moves downward, the precast members are pressed above the stop block 62, the stop block 62 rotates and stops rotating after rotating to the horizontal position under the stop of the stop lever 63, after the next precast member enters the bottom plate 4, the above operation is repeated, after stacking a plurality of precast members in the C-shaped plate 2, the third hydraulic cylinder 72 is started, the third hydraulic cylinder 72 works to move the push plate 73 to the right side, thereby moving the stacked precast elements to the right while activating the fourth hydraulic cylinder 75 to open the shield door 74 to the right and to the horizontal position, so that the concrete precast element is pushed out above the shield door 74.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (8)

1. The utility model provides an automatic stacking system of precast concrete component, includes support frame (1) and conveying mechanism (8), its characterized in that: the utility model discloses a concrete precast pile is characterized by comprising a support frame (1), two C templates (2) around the top fixedly connected with of support frame (1), two first pneumatic cylinders (3) around the top fixedly connected with of support frame (1) intermediate strut board, two equal fixedly connected with bottom plate (4) of output of first pneumatic cylinder (3), the bottom of bottom plate (4) is provided with centering mechanism (5) for centering concrete precast parts, two inside equidistant supporting component (6) that are provided with a plurality of upper and lower ranges of C template (2) are used for stack pile up concrete precast parts, two the left and right sides of C template (2) is provided with unloading mechanism (7) for release the unloading to the concrete precast parts after the pile up.
2. An automatic stacking system for concrete prefabricated parts according to claim 1, wherein: the centering mechanism (5) comprises a rotating rod (51), the rotating rod (51) is rotationally connected with the middle position of the bottom plate (4), a disc (52) is fixedly connected with the surface of the rotating rod (51), connecting rods (53) are rotationally connected to the front side and the rear side of the bottom of the disc (52), and two sliding rails (57) are fixedly connected to the left side and the right side of the bottom plate (4).
3. An automatic stacking system for concrete prefabricated parts according to claim 2, wherein: two around the left side slide rail (57) all have splint (54) through spout piece (56) sliding connection, two around the right side slide rail (57) also all have splint (54) through spout piece (56) sliding connection, the place ahead one end of connecting rod (53) rotates with the bottom of right side splint (54) to be connected, the rear the other end of connecting rod (53) rotates with the bottom of left side splint (54) to be connected, the left side the top of splint (54) is provided with auxiliary assembly (55).
4. An automatic stacking system for precast concrete members according to claim 3, wherein: the top fixedly connected with second pneumatic cylinder (58) of bottom plate (4), the output of second pneumatic cylinder (58) and the right side fixed connection of left side splint (54), two trapezoidal dog (59) around the left side fixedly connected with of support frame (1).
5. An automatic stacking system for precast concrete members according to claim 3, wherein: the auxiliary assembly (55) comprises a front L-shaped groove (551) and a rear L-shaped groove (551) which are formed in the inner wall of the left clamping plate (54), a fixing rod (552) is fixedly connected between one side of the inner wall of the L-shaped groove (551) opposite to the front side and the rear side of the inner wall of the L-shaped groove, the surfaces of the fixing rods (552) are respectively connected with a trapezoid baffle plate (553) through rotation of a connecting piece, the surfaces of the fixing rods (552) located between the connecting piece and the opposite side of the rear side of the inner wall of the L-shaped groove (551) are sleeved with torsion springs (554), one ends of the torsion springs (554) are fixedly connected with the rear side of the inner wall of the L-shaped groove (551), and the other ends of the torsion springs (554) are fixedly connected with the rear side of the connecting piece.
6. An automatic stacking system for concrete prefabricated parts according to claim 1, wherein: the support assembly (6) comprises a rotating shaft (61), the rotating shaft (61) is rotationally connected with one side, opposite to the right side, of the left side of the inner wall of the C-shaped plate (2), two limiting blocks (62) are fixedly connected with the surface of the rotating shaft (61), the shape of each limiting block (62) is triangular, a stop lever (63) is fixedly connected between the left side and the right side of the inner wall of the C-shaped plate (2), and the stop lever (63) is located at a rear position above the limiting blocks (62) and used for blocking the position of the rotating shaft (61).
7. An automatic stacking system for concrete prefabricated parts according to claim 1, wherein: the blanking mechanism (7) comprises a baffle (71), the leftmost side of one side of the baffle (71) opposite to the front and rear C-shaped plates (2) is fixedly connected, the left side of the baffle (71) is fixedly connected with front and rear two third hydraulic cylinders (72), the output ends of the two third hydraulic cylinders (72) penetrate through the baffle (71) and extend to the right side of the baffle (71), and the output ends of the two third hydraulic cylinders (72) are fixedly connected with push plates (73).
8. An automatic stacking system for precast concrete members according to claim 7, wherein: the right sides of two C template (2) rotate and are connected with guard gate (74), the right side at support frame (1) top rotates around being connected two fourth pneumatic cylinders (75), two the output of fourth pneumatic cylinder (75) all rotates with the right side of guard gate (74) to be connected.
CN202310364218.4A 2023-04-07 2023-04-07 Automatic stacking system for concrete prefabricated parts Pending CN116675009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310364218.4A CN116675009A (en) 2023-04-07 2023-04-07 Automatic stacking system for concrete prefabricated parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310364218.4A CN116675009A (en) 2023-04-07 2023-04-07 Automatic stacking system for concrete prefabricated parts

Publications (1)

Publication Number Publication Date
CN116675009A true CN116675009A (en) 2023-09-01

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ID=87789707

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310364218.4A Pending CN116675009A (en) 2023-04-07 2023-04-07 Automatic stacking system for concrete prefabricated parts

Country Status (1)

Country Link
CN (1) CN116675009A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117228351A (en) * 2023-11-10 2023-12-15 济宁落陵新型矿用产品有限公司 Tray placement equipment for anchor rods and anchor cables

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117228351A (en) * 2023-11-10 2023-12-15 济宁落陵新型矿用产品有限公司 Tray placement equipment for anchor rods and anchor cables
CN117228351B (en) * 2023-11-10 2024-02-02 济宁落陵新型矿用产品有限公司 Tray placement equipment for anchor rods and anchor cables

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