CN211989314U

CN211989314U - Automatic spraying equipment of marine crane girder

Info

Publication number: CN211989314U
Application number: CN202020462072.9U
Authority: CN
Inventors: 申加旺; 于子康; 于子春
Original assignee: Kangdun Heavy Machinery Suzhou Co ltd
Current assignee: Kangdun Heavy Machinery Suzhou Co ltd
Priority date: 2020-04-02
Filing date: 2020-04-02
Publication date: 2020-11-24
Anticipated expiration: 2030-04-02

Abstract

The utility model provides an automatic spraying equipment of marine crane girder, belongs to advanced preparation processing technology's such as field of high added value, special properties steel, alloy and goods, includes spray booth, workstation, goes up work piece conveying subassembly, lower work piece conveying subassembly, vertical support board, an upper fixed plate, bottom plate, a set of guide rail one, spraying driver cylinder, a set of direction sliding sleeve one, vertical lift connecting plate, paint storage box, a set of paint nozzle, pendulum rod and articulated fixing base, the one end and the articulated fixing base of pendulum rod are articulated to the other end and the vertical lift connecting plate of pendulum rod are articulated, the piston rod and the pendulum rod of spraying driver cylinder are articulated. Automatic spraying equipment of marine crane girder, structural design is reasonable, convenient to use has improved work efficiency, under the drive of last work piece conveying subassembly and lower work piece conveying subassembly, has realized the automatic spraying function, has alleviateed intensity of labour, has practiced thrift the cost, has very high spreading value.

Description

Automatic spraying equipment of marine crane girder

Technical Field

The utility model belongs to the advanced preparation processing technology field of high added value, special properties steel, alloy and goods etc. specifically, relate to an automatic spraying equipment of marine crane girder.

Background

The ship crane is a device and a machine which are self-provided by ships and used for loading and unloading cargos, and mainly comprises a suspender device, a deck crane and other loading and unloading machines. The marine crane is a special crane for carrying out transportation operation in the marine environment, and is mainly used for important tasks of transportation and transfer of goods among ships, marine supply, throwing and recovering of underwater operation equipment and the like. In the mechanical parts of the crane, the main beam is a key part, so that the smooth hoisting is ensured. The two main beams are mainly made of steel components, and when the crane main beam is used in a humid area close to seawater, the corrosion prevention of the crane main beam is particularly important.

When the crane girder steel structural member is sprayed, the crane girder is long in length and heavy in weight and is not easy to move, great manpower and material resources are needed by adopting manual spraying, manual operation is mainly adopted for spraying the crane girder in the prior art, the labor intensity of workers is high, the efficiency is low, the working environment is poor, and great pollution is caused.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: the utility model aims at providing an automatic spraying equipment of marine crane girder has solved and can only adopt the manual work to carry out the spraying of great crane girder steel member at present, and work efficiency is low to there is the problem of very big health harm to the workman in the spraying process.

The technical scheme is as follows: the utility model provides an automatic spraying equipment of a marine crane girder, which comprises a spraying chamber, a workbench, an upper workpiece conveying assembly, a lower workpiece conveying assembly, a vertical support plate, an upper fixed plate, a lower fixed plate, a group of guide rails I, a spraying driver cylinder, a group of guide sliding sleeves I, a vertical lifting connecting plate, a paint storage box body, a group of paint nozzles, a swing rod and a hinged fixing seat, wherein one end of the workbench is positioned in the spraying chamber, the upper workpiece conveying assembly and the lower workpiece conveying assembly are both arranged on the workbench, the upper workpiece conveying assembly and the lower workpiece conveying assembly are arranged up and down, the vertical support plate is fixedly arranged on the inner wall of the spraying chamber, the upper fixed plate, the lower fixed plate, the spraying driver cylinder and the hinged fixing seat are all fixedly arranged on the vertical support plate, and the upper fixed plate and the lower fixed plate are arranged up and down symmetrically, a set of guide rail is along vertical setting between last fixed plate and bottom plate, a set of direction sliding sleeve one and a set of guide rail one-to-one set up to the direction sliding sleeve is one set up on guide rail, a vertical lift connecting plate and a set of direction sliding sleeve fixed connection, paint storage box is fixed to be set up on vertical lift connecting plate, a set of paint nozzle sets up on paint storage box's lower tip, the one end and the articulated fixing base of pendulum rod are articulated to the other end and the vertical lift connecting plate of pendulum rod are articulated, the piston rod and the pendulum rod of spraying driver cylinder are articulated.

Further, foretell marine crane girder's automatic spraying equipment, the piston rod end of spraying driver cylinder is equipped with the adapter, the intermediate position of adapter and pendulum rod is articulated.

Furthermore, according to the automatic spraying equipment for the marine crane girder, the number of the group of first guide sliding sleeves and the number of the group of first guide rails are 2.

Further, in the automatic spraying equipment for the marine crane girder, the upper workpiece conveying assembly and the lower workpiece conveying assembly respectively comprise a first conveying driving motor, a first speed reducer, a first rotating shaft, a third driving wheel, a third transmission chain, a third driven wheel, a first screw, a first group of sliding blocks and a third supporting plate, the first transmission driving motor and the first speed reducer are both fixedly arranged on the workbench and are connected with each other, the first speed reducer is connected with the first rotating shaft, the first rotating shaft is connected with the third driving wheel through a key and a key groove, the driving wheel tee joint is connected with the driven wheel III through the transmission chain III, the driven wheel III is connected with the screw rod I through the key and the key groove, the first screw rod is arranged on the workbench, the set of sliding blocks is sleeved on the first screw rod, the third support plate is fixedly arranged on the set of sliding blocks, and the third support plate can be located below the set of paint nozzles.

Further, according to the automatic spraying equipment for the marine crane girder, the number of the first group of sliding blocks is two.

Further, foretell marine crane girder's automatic spraying equipment, be equipped with the screw rod supporting seat on the relative inner wall of workstation, the both ends of screw rod one set up respectively on the screw rod supporting seat.

Further, foretell marine crane girder's automatic spraying equipment, be equipped with the pivot supporting seat on the workstation, pivot one sets up on the pivot supporting seat.

Further, according to the automatic spraying equipment for the main beam of the marine crane, the workbench is symmetrically provided with the two guide rails which are positioned on two sides of the first screw rod, the guide rails are provided with the second group of sliding blocks, and the second group of sliding blocks are connected with the guide rails in a sliding manner.

Furthermore, according to the automatic spraying equipment for the marine crane girder, the second sliding block is provided with the guide sliding plate, the guide sliding plate is fixedly connected with the second sliding block through a screw and is in threaded connection with the first screw, two ends of the guide sliding plate are fixedly connected with the second sliding block respectively, and the guide sliding plate is fixedly connected with the third supporting plate.

Further, foretell marine crane girder's automatic spraying equipment, be equipped with a set of supporting component along a row in the backup pad three, supporting component includes supporting seat, pivot two and the backing roll that two symmetries set up, the fixed setting of supporting seat that two symmetries set up is on the up end of backup pad three, the bearing setting is passed through on the supporting seat in the both ends of pivot two, the backing roll cover is established in pivot two.

Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: automatic spraying equipment of marine crane girder, structural design is reasonable, high durability and convenient use, the nozzle setting can carry out the structural of vertical lift, can promote a set of nozzle through spraying driver cylinder and remove to suitable height, carry out the not spraying of work piece conveying subassembly and work piece conveying subassembly girder on the high department, go up work piece conveying subassembly and work piece conveying subassembly autonomous working down, can be one when being in the spraying, another goes on going up the upset of unloading or material, the design of this structure, the work efficiency is improved, under the drive of last work piece conveying subassembly and work piece conveying subassembly down, the automatic spraying function has been realized, the labor intensity is lightened, the cost is saved, and the high promotional value is possessed.

Drawings

Fig. 1 is a schematic structural view of an automatic spraying device for a marine crane girder according to the present invention;

fig. 2 is an external structural schematic view of an automatic spraying device of a marine crane girder according to the present invention;

fig. 3 is a schematic partial structural view of an automatic spraying device for a marine crane girder according to the present invention;

FIG. 4 is a schematic structural view of the upper and lower workpiece transfer assemblies of the present invention;

FIG. 5 is a first top view of the upper and lower workpiece transfer assemblies of the present invention;

fig. 6 is a second top view of the upper and lower workpiece transfer assemblies of the present invention;

fig. 7 is a schematic structural view of the upper workpiece conveying assembly according to the present invention;

fig. 8 is a schematic structural view of the lower workpiece conveying assembly according to the present invention.

In the figure: the spraying device comprises a spraying room 1, a workbench 2, a screw rod supporting seat 21, a rotating shaft supporting seat 22, a guide rail 23, a second sliding block 24, a guide sliding plate 25, an upper workpiece conveying assembly 3, a first conveying driving motor 31, a first speed reducer 32, a first rotating shaft 33, a third driving wheel 34, a third driving chain 35, a third driven wheel 36, a first screw rod 37, a first sliding block 38, a third supporting plate 39, a lower workpiece conveying assembly 4, a vertical supporting plate 5, an upper fixing plate 6, a lower fixing plate 7, a first guide rail 8, a spraying driver cylinder 9, an adapter 91, a first guide sliding sleeve 10, a vertical lifting connecting plate 11, a paint storage box body 12, a paint nozzle 13, a swing rod 14, a hinged fixing seat 15, a supporting assembly 20, a supporting seat 201.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example one

As shown in fig. 1-3, the automatic spraying equipment for the marine crane girder comprises a spraying chamber 1, a workbench 2, an upper workpiece conveying assembly 3, a lower workpiece conveying assembly 4, a vertical support plate 5, an upper fixed plate 6, a lower fixed plate 7, a group of guide rails 8, a spraying driver cylinder 9, a group of guide sliding sleeves 10, a vertical lifting connecting plate 11, a paint storage box 12, a group of paint nozzles 13, a swing rod 14 and a hinged fixed seat 15, wherein one end of the workbench 2 is positioned in the spraying chamber 1, the upper workpiece conveying assembly 3 and the lower workpiece conveying assembly 4 are both arranged on the workbench 2, the upper workpiece conveying assembly 3 and the lower workpiece conveying assembly 4 are arranged up and down, the vertical support plate 5 is fixedly arranged on the inner wall of the spraying chamber 1, the upper fixed plate 6, the lower fixed plate 7, the spraying driver cylinder 9 and the hinged fixed seat 15 are all fixedly arranged on the vertical support plate 5, and upper fixed plate 6 and lower fixed plate 7 are symmetrical about setting up, a set of guide rail 8 is along vertical setting between upper fixed plate 6 and lower fixed plate 7, a set of direction sliding sleeve 10 and a set of guide rail 8 one-to-one setting to a direction sliding sleeve 10 cover is established on guide rail 8, vertical lift connecting plate 11 and a set of direction sliding sleeve 10 fixed connection, paint storage box 12 is fixed to be set up on vertical lift connecting plate 11, a set of paint nozzle 13 sets up on the lower tip of paint storage box 12, the one end and the articulated fixing base 15 of pendulum rod 14 are articulated to the other end and the vertical lift connecting plate 11 of pendulum rod 14 are articulated, the piston rod and the pendulum rod 14 of spraying driver cylinder 9 are articulated. Wherein, the piston rod end of spraying driver cylinder 9 is equipped with adapter 91, adapter 91 and the intermediate position of pendulum rod 14 are articulated. And the number of the group of first guide sliding sleeves 10 and the number of the group of first guide rails 8 are 2.

Example two

Based on an embodiment structure, each of the upper workpiece conveying assembly 3 and the lower workpiece conveying assembly 4 shown in fig. 4-8 includes a first conveying driving motor 31, a first speed reducer 32, a first rotating shaft 33, a third driving wheel 34, a third driving chain 35, a third driven wheel 36, a first screw 37, a first set of sliding blocks 38 and a third supporting plate 39, the first conveying driving motor 31 and the first speed reducer 32 are both fixedly arranged on the worktable 2, the first conveying driving motor 31 and the first speed reducer 32 are connected, the first speed reducer 32 is connected with the first rotating shaft 33, the first rotating shaft 33 is connected with the third driving wheel 34 through a key and a key slot, the third driving wheel 34 is connected with the third driven wheel 36 through the third driving chain 35, the third driven wheel 36 is connected with the first screw 37 through a key and a key slot, the first screw 37 is arranged on the worktable 2, and the first set of sliding blocks 38 is sleeved on the first screw 37, the third support plate 39 is fixedly arranged on the first set of slide blocks 38, and the third support plate 39 can be positioned below the first set of paint spray nozzles 13. The number of the first set of sliders 38 is two.

The inner wall of the workbench 2 opposite to the inner wall is provided with a screw rod supporting seat 21, and two end parts of the first screw rod 37 are respectively arranged on the screw rod supporting seat 21. The workbench 2 is provided with a rotating shaft supporting seat 22, and the first rotating shaft 33 is arranged on the rotating shaft supporting seat 22. Two guide rails 23 are symmetrically arranged on the workbench 2, the two guide rails 23 are located on two sides of the first screw rod 37, a group of second sliding blocks 24 is arranged on the guide rails 23, and the group of second sliding blocks 24 is in sliding connection with the guide rails 23.

In addition, a guide sliding plate 25 is arranged on the second sliding block 24, the guide sliding plate 25 is fixedly connected with the second sliding block 24 through a screw, the guide sliding plate 25 is in threaded connection with the first screw 37, two ends of the guide sliding plate 25 are fixedly connected with the second sliding block 24 respectively, and the guide sliding plate 25 is fixedly connected with the third supporting plate 39.

EXAMPLE III

As shown in fig. 5, a set of supporting components 20 is arranged on the supporting plate three 39 along a row, the supporting components 20 include two symmetrically arranged supporting seats 201, a rotating shaft two 202 and a supporting roller 203, the two symmetrically arranged supporting seats 201 are fixedly arranged on the upper end surface of the supporting plate three 39, two ends of the rotating shaft two 202 are arranged on the supporting seats 201 through bearings, and the supporting roller 203 is sleeved on the rotating shaft two 202.

The utility model discloses an automatic spraying equipment of marine crane girder's theory of operation does:

go up work piece transfer module 3 and work piece transfer module 4 do not work alone respectively down, carry out the conveying of girder, go up work piece transfer module 3 and work piece transfer module 4 down and send the girder into spray booth 1 after, carry out the spraying of girder through a set of paint nozzle 13, the piston rod of spraying driver cylinder 9 stretches out, promote pendulum rod 14 and rotate around articulated fixing base 15, make vertical lift connecting plate 11 move down, thereby make paint storage box 12 and a set of paint nozzle 13 move down, thereby be convenient for go up work piece transfer module 3 and the girder of placing on the work piece transfer module 4 and carry out the spraying.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an automatic spraying equipment of marine crane girder which characterized in that: including spray booth (1), workstation (2), go up work piece conveying subassembly (3), lower work piece conveying subassembly (4), vertical support plate (5), an upper fixed plate (6), bottom plate (7), a set of guide rail (8), spraying driver cylinder (9), a set of direction sliding sleeve (10), vertical lift connecting plate (11), paint storage box (12), a set of paint nozzle (13), pendulum rod (14) and articulated fixing base (15), the one end of workstation (2) is located spray booth (1), it all sets up on workstation (2) to go up work piece conveying subassembly (3) and lower work piece conveying subassembly (4) to set up from top to bottom to go up work piece conveying subassembly (3) and lower work piece conveying subassembly (4), vertical support plate (5) are fixed to be set up on the inner wall of spray booth (1), upper fixed plate (6), The lower fixing plate (7), the spraying driver cylinder (9) and the hinged fixing seat (15) are all fixedly arranged on the vertical supporting plate (5), the upper fixing plate (6) and the lower fixing plate (7) are arranged in an up-and-down symmetrical mode, a group of guide rails (8) are vertically arranged between the upper fixing plate (6) and the lower fixing plate (7), a group of guide sliding sleeves (10) and a group of guide rails (8) are arranged in a one-to-one correspondence mode, the guide sliding sleeves (10) are sleeved on the guide rails (8), the vertical lifting connecting plate (11) is fixedly connected with the group of guide sliding sleeves (10), the paint storage box body (12) is fixedly arranged on the vertical lifting connecting plate (11), a group of paint nozzles (13) are arranged on the lower end portion of the paint storage box body (12), and one end of the swing rod (14) is hinged to the hinged fixing seat (15), the other end of the swing rod (14) is hinged with the vertical lifting connecting plate (11), and a piston rod of the spraying driver cylinder (9) is hinged with the swing rod (14).

2. The automatic spraying equipment of the marine crane girder according to claim 1, characterized in that: the piston rod end of spraying driver cylinder (9) is equipped with adapter (91), the intermediate position of adapter (91) and pendulum rod (14) is articulated.

3. The automatic spraying equipment of the marine crane girder according to claim 1, characterized in that: the number of the group of first guide sliding sleeves (10) and the number of the group of first guide rails (8) are 2.

4. The automatic spraying equipment of the marine crane girder according to claim 1, characterized in that: the upper workpiece conveying assembly (3) and the lower workpiece conveying assembly (4) respectively comprise a first conveying driving motor (31), a first speed reducer (32), a first rotating shaft (33), a third driving wheel (34), a third transmission chain (35), a third driven wheel (36), a first screw (37), a first set of sliding blocks (38) and a third support plate (39), the first conveying driving motor (31) and the first speed reducer (32) are fixedly arranged on the workbench (2), the first conveying driving motor (31) is connected with the first speed reducer (32), the first speed reducer (32) is connected with the first rotating shaft (33), the first rotating shaft (33) is connected with the third driving wheel (34) through a key and a key groove, the third driving wheel (34) is connected with the third driven wheel (36) through the third transmission chain (35), the third driven wheel (36) is connected with the first screw (37) through a key and a key groove, and the first screw (37) is arranged on the workbench (2), the group of first sliding blocks (38) is sleeved on the first screw rods (37), the support plate III (39) is fixedly arranged on the group of first sliding blocks (38), and the support plate III (39) can be located below the group of paint nozzles (13).

5. The automatic spraying equipment of the marine crane girder according to claim 4, characterized in that: the number of the first set of sliding blocks (38) is two.

6. The automatic spraying equipment of the marine crane girder according to claim 5, characterized in that: and the inner wall of the workbench (2) opposite to the inner wall is provided with a screw rod supporting seat (21), and two end parts of the first screw rod (37) are respectively arranged on the screw rod supporting seat (21).

7. The automatic spraying equipment of the marine crane girder according to claim 5, characterized in that: the rotary table is characterized in that a rotary shaft supporting seat (22) is arranged on the working table (2), and a first rotary shaft (33) is arranged on the rotary shaft supporting seat (22).

8. The automatic spraying equipment of the marine crane girder according to claim 5, characterized in that: two guide rails (23) are symmetrically arranged on the workbench (2), the two guide rails (23) are located on two sides of the first screw rod (37), a group of second sliding blocks (24) are arranged on the guide rails (23), and the group of second sliding blocks (24) is in sliding connection with the guide rails (23).

9. The automatic spraying equipment of the marine crane girder according to claim 8, characterized in that: and a guide sliding plate (25) is arranged on the second sliding block (24), the guide sliding plate (25) is fixedly connected with the second sliding block (24) through a screw, the guide sliding plate (25) is in threaded connection with the first screw rod (37), two ends of the guide sliding plate (25) are fixedly connected with the second sliding block (24) respectively, and the guide sliding plate (25) is fixedly connected with the third supporting plate (39).

10. The automatic spraying equipment of the marine crane girder according to claim 8, characterized in that: the utility model discloses a supporting roller, including backup pad three (39), supporting component (20) are gone up along being equipped with a set of supporting component (20) along a row, supporting component (20) include supporting seat (201), pivot two (202) and backing roll (203) that two symmetries set up, supporting seat (201) that two symmetries set up are fixed to be set up on the up end of backup pad three (39), the bearing setting is passed through on supporting seat (201) in the both ends of pivot two (202), backing roll (203) cover is established on pivot two (202).