CN109351510B - Road and bridge construction surface spraying device - Google Patents
Road and bridge construction surface spraying device Download PDFInfo
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- CN109351510B CN109351510B CN201811237185.2A CN201811237185A CN109351510B CN 109351510 B CN109351510 B CN 109351510B CN 201811237185 A CN201811237185 A CN 201811237185A CN 109351510 B CN109351510 B CN 109351510B
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- 238000005507 spraying Methods 0.000 title claims abstract description 44
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 239000003973 paint Substances 0.000 claims abstract description 58
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 238000003860 storage Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 53
- 238000007599 discharging Methods 0.000 claims description 41
- 230000000694 effects Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 239000007921 spray Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 5
- 101100234547 Caenorhabditis elegans rod-1 gene Proteins 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/047—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
- B05B12/085—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to flow or pressure of liquid or other fluent material to be discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/007—At least a part of the apparatus, e.g. a container, being provided with means, e.g. wheels, for allowing its displacement relative to the ground
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Spray Control Apparatus (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a road and bridge construction surface spraying device, which structurally comprises: the invention discloses a spraying device, which comprises a push rod, a liquid pump, a paint storage hopper, a connecting pipeline, a nozzle, a connecting disc, a connecting frame, a pulley, an electric cabinet and a cable, wherein the push rod and the connecting frame are welded with each other, the liquid pump is horizontally fixed at the top of the connecting frame, the bottom of the liquid pump is connected and fixed at the left side of the nozzle, the electric cabinet is electrically connected to an electric system in the liquid pump through the cable, the paint storage hopper is arranged and fixed at the left side of a mechanism part at the bottom of the liquid pump, the connecting pipeline is connected and fixed between the paint storage hopper and the nozzle, the interiors of the paint storage hopper and the nozzle are communicated with each other, the pulley is provided with three mechanism parts which are respectively arranged and fixed, therefore, the spraying raw materials can be uniformly sprayed on the surface of the bridge, and resources are greatly saved.
Description
Technical Field
The invention relates to a road and bridge construction surface spraying device, belonging to the field of spraying devices.
Background
The spraying equipment is a product in an environment with more and more common development automation of industrial technology, along with higher and more degree of automation, the application of a spraying production line is more and more extensive, and further go deep into a plurality of fields of national economy, and the spraying equipment on the existing market can be divided into according to the degree of automation: manual spraying equipment, semi-automatic spraying equipment and full-automatic spraying equipment.
However, in the construction process of the spraying device on the surface of the bridge in the prior art, the spraying device cannot effectively control the quantity of the spraying raw materials, so that the sprayed spraying raw materials cannot be used, and a large quantity of spraying raw materials are wasted.
Disclosure of Invention
In view of this, the embodiment of the present invention provides a road and bridge construction surface spraying device, so as to overcome the defect that the spraying device cannot effectively control the quantity of spraying raw materials during the construction process of the bridge surface, so that the sprayed spraying raw materials cannot be used, and a large quantity of spraying raw materials are wasted.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a road and bridge construction surface spraying device, its structure includes: the device comprises a push rod, a liquid pump, a paint storage hopper, connecting pipelines, a nozzle, a connecting disc, a connecting frame, a pulley, an electric cabinet and a cable, wherein the push rod and the connecting frame are welded with each other, the liquid pump is horizontally fixed at the top of the connecting frame, the bottom of the liquid pump is fixedly connected with the left side of the nozzle, the electric cabinet is electrically connected to an electric system in the liquid pump through the cable, the paint storage hopper is fixedly arranged on the left side of a mechanism part at the bottom of the liquid pump, the connecting pipelines are fixedly connected between the paint storage hopper and the nozzle and communicated with each other in the paint storage hopper and the nozzle, the pulley is provided with three parts which are respectively fixedly arranged at the left side and the right side of the connecting frame and at the bottom of the connecting disc, the connecting disc and the connecting frame are integrated mechanism parts, the nozzle comprises a fixed moving device, a rack transmission device, a The movable nozzle is movably matched with the fixed moving device, the fixed moving device is horizontally fixed at the bottom inside the nozzle, the motor transmission mechanism is installed on the right side of the rack transmission device, a mechanism part at the top of the motor transmission mechanism is connected with the mechanism part at the top of the rack transmission device, the paint feeding mechanism is installed and fixed at the top of the paint discharging mechanism, the paint discharging mechanism is communicated with the paint feeding mechanism, the fixed moving device and the paint discharging mechanism are installed on the same horizontal plane, and the mechanism part at the right side of the rack transmission device is embedded inside the.
Preferably, the fixed moving device comprises an installation cross rod, a fixed moving frame, a support rod and a spring, the spring is installed and fixed between the installation cross rod and a mechanism part at the bottom of the rack transmission device, the left side of the installation cross rod is welded and fixed on the left side inside the fixed moving frame, and the support rod is provided with two vertical welding and fixing ends at the left end and the right end of the bottom of the fixed moving frame.
Preferably, the rack transmission device consists of a backing plate, a connecting belt, an arc-shaped rack, a rotating gear, a lever, a pull ring, a push rod and a push block, the backing plate is connected with the top of the nozzle, the connecting belt is connected and fixed between the pull ring and the mechanism part at the top of the motor transmission mechanism, the pull ring is arranged between the arc-shaped racks, the arc-shaped racks are horizontally nested in the fixed movable frame and are movably matched with the spring arranged in the fixed movable frame, the rotating gear is fixedly arranged at the left side of the arc-shaped rack, the tooth blocks at the periphery of the rotating gear are meshed with the groove parts on the arc-shaped rack, the right side of the lever is fixedly arranged on the shaft center part of the rotating gear, the left side of the lever is fixedly welded in the left side inside the nozzle, the left side of the push rod is welded and fixed on the right side of the arc-shaped rack, and the push rod and the push block are integrated mechanism parts.
Preferably, the motor transmission mechanism comprises a fixed pulley, a transmission belt, an output worm gear, an output worm, a micro motor and an L-shaped support rod, wherein the fixed pulley is horizontally fixed at the top inside the nozzle, the output worm gear is movably connected with the fixed pulley through the transmission belt, the output worm gear is mechanically connected to the left side of the micro motor, the output worm gear is horizontally fixed at the top of the output worm gear and is meshed with a thread groove on the output worm gear in a transmission manner, the micro motor is arranged at the bottom of the L-shaped support rod, and the L-shaped support rod is vertically welded and fixed at the top inside the nozzle and is arranged on the same horizontal plane with the.
Preferably, the paint feeding mechanism comprises a first baffle, a feed hopper and a connecting pipeline, the first baffle is provided with two baffles which are respectively installed and fixed at the top inside the nozzle, the feed hopper is horizontally welded and fixed at the top of the connecting pipeline and communicated with the inside of the connecting pipeline, and the connecting pipeline is horizontally fixed at the top of the paint discharging mechanism and communicated with the inside of the paint discharging mechanism.
Preferably, the paint discharging mechanism comprises a fixed seat, a second baffle fixed seat, a reset spring, a discharging pipeline and a fixed seat, wherein the fixed seat is transversely nested and installed between the discharging pipelines, the fixed seat is provided with two vertical welded and fixed at the bottom of the discharging pipeline respectively, the second baffle and the reset spring are respectively provided with two vertical welded and fixed at the top and the bottom inside the discharging pipeline respectively, and the discharging pipeline is communicated with the outside of the nozzle.
Preferably, the supporting rod and the fixing seat are installed on the same horizontal plane.
Preferably, the push rod and the push block are transversely nested and installed inside the discharging pipeline.
Advantageous effects
The invention starts the motor transmission mechanism and effectively pulls the rack transmission device to effectively push and convey the spraying raw material entering the paint discharging mechanism from the paint feeding mechanism to the surface of the bridge along the fixed moving device, starts the micro motor to enable the output worm to start to rotate, under the action of the rotation of the output worm, the output turbine arranged at the top of the output worm drives the fixed pulley to rotate clockwise through the transmission belt, when the fixed pulley rotates clockwise, the connecting belt adhered on the fixed pulley pulls the arc rack to move upwards along the fixed moving frame, and when the arc rack moves upwards to a certain degree in the moving process, the arc rack descends, and the arc rack is effectively flicked leftwards under the action of certain elasticity of the spring, after flicking, the connecting belt continuously pulls the arc rack upwards along the fixed moving frame, this work of going on relapseing, at this moment, the spraying raw materials is stored the fill from paint and is transported inside the nozzle through connecting tube, and flow to the ejection of compact pipeline in through feeder hopper and connecting tube, under the effect that the spring was with arc rack left bullet, the catch bar with promote the effectual spraying raw materials that will flow in the ejection of compact pipeline of piece and promote left, then, under the inertial action of catch bar with the effectual spraying raw materials that promotes of catch bar, the second baffle is opened, make spraying raw materials can be effectively even spray the bridge on the surface, under the effect of spring, under the effect that does not have inertial promotion, the baffle resumes initial condition.
After the improvement, the device effectively controls the discharge amount of the spraying raw material through the rack transmission device, so that the spraying raw material can be uniformly sprayed on the surface of the bridge, and the resources are greatly saved.
Drawings
Fig. 1 is a schematic view of an appearance structure of a road and bridge construction surface spraying device of the invention.
FIG. 2 is a schematic view of a first internal structure of the nozzle of the present invention.
FIG. 3 is a schematic view of a first detailed internal structure of the nozzle of the present invention.
FIG. 4 is a second detailed internal view of the nozzle of the present invention.
FIG. 5 is a schematic structural diagram of A in FIG. 3 according to the present invention.
In the figure: push rod-1, liquid pump-2, paint storage bucket-3, connecting pipeline-4, nozzle-5, connecting disc-6, connecting frame-7, pulley-8, electric cabinet-9, cable-10, fixed moving device-51, rack transmission device-52, motor transmission mechanism-53, paint feeding mechanism-54, paint discharging mechanism-55, installation cross rod-511, fixed moving frame-512, supporting rod-513, spring-514, backing plate-521, connecting belt-522, arc rack-523, rotating gear-524, lever-525, pull ring-526, push rod-527, push block-528, fixed pulley-531, transmission belt-532, output turbine-533, connecting pipe-4, spray nozzle-5, connecting disc-6, connecting frame-7, pulley-8, electric cabinet-9, electric cable-10, fixed moving device-51, rack transmission device-, The device comprises an output worm-534, a micro motor-535, an L-shaped support rod-536, a first baffle-541, a feed hopper-542, a connecting pipeline-543, a fixed seat-551, a second baffle-552 fixed seat-551, a return spring-553, a discharge pipeline-554 and a fixed seat-555.
Detailed Description
In order to make the technical means, the creation features, the achievement objects and the effects of the invention easy to understand, fig. 1 to 5 schematically show the structure of the spraying device of the embodiment of the invention, and the invention is further explained below with reference to the specific embodiment.
Examples
As shown in fig. 1 to 5, the present invention provides a road and bridge construction surface spraying apparatus, which structurally comprises: the device comprises a push rod 1, a liquid pump 2, a paint storage bucket 3, a connecting pipeline 4, a nozzle 5, a connecting disc 6, a connecting frame 7, a pulley 8, an electric cabinet 9 and a cable 10, wherein the push rod 1 and the connecting frame 7 are welded with each other, the liquid pump 2 is horizontally fixed at the top of the connecting frame 7 and the bottom of the connecting frame is connected and fixed on the left side of the nozzle 5, the electric cabinet 9 is electrically connected to an internal electric system of the liquid pump 2 through the cable 10, the paint storage bucket 3 is installed and fixed on the left side of a mechanism part at the bottom of the liquid pump 2, the connecting pipeline 4 is connected and fixed between the paint storage bucket 3 and the nozzle 5 and communicated with each other, the pulley 8 is provided with three parts which are respectively installed and fixed at the left side and the right side of the connecting frame 7 and the bottom of the connecting disc 6, the spray nozzle comprises a motor transmission mechanism 53, a paint feeding mechanism 54 and a paint discharging mechanism 55, wherein the rack transmission mechanism 52 is horizontally nested and installed inside the fixed moving device 51 and is movably matched with mechanism parts inside the fixed moving device 51, the fixed moving device 51 is horizontally fixed at the bottom inside the spray nozzle 5, the motor transmission mechanism 53 is installed on the right side of the rack transmission mechanism 52, mechanism parts on the top of the motor transmission mechanism 53 are connected with a mechanism on the top of the rack transmission mechanism 52, the paint feeding mechanism 54 is installed and fixed on the top of the paint discharging mechanism 55 and is communicated with the paint discharging mechanism 55, the fixed moving device 51 and the paint discharging mechanism 55 are installed on the same horizontal plane, mechanism parts on the right side of the rack transmission mechanism 52 are nested and installed inside the paint discharging mechanism 55, and the fixed moving device 51 is composed of an installation, The nozzle comprises a support rod 513 and a spring 514, the spring 514 is fixedly arranged between a mounting cross rod 511 and a mechanism part at the bottom of a rack transmission device 52, the left side of the mounting cross rod 511 is fixedly welded at the left side inside a fixed moving frame 512, the support rod 513 is provided with two vertical ends which are respectively fixedly welded at the left end and the right end of the bottom of the fixed moving frame 512, the rack transmission device 52 comprises a backing plate 521, a connecting belt 522, an arc-shaped rack 523, a rotating gear 524, a lever 525, a pull ring 526, a push rod 527 and a push block 528, the backing plate 521 is connected to the top inside of the nozzle 5 in a gluing manner, the connecting belt 522 is fixedly connected between the pull ring 526 and a mechanism part at the top of a motor transmission mechanism 53, the pull ring 526 is arranged between the arc-shaped racks 523, the arc-shaped rack 523, the rotary gear 524 is fixedly arranged on the left side of an arc-shaped rack 523, tooth blocks around the rotary gear 524 are meshed with groove portions on the arc-shaped rack 523, the right side of a lever 525 is fixedly arranged on the axial center portion of the rotary gear 524, the left side of the lever is fixedly welded on the left side inside the nozzle 5, the left side of a push rod 527 is fixedly welded on the right side of the arc-shaped rack 523, the push rod 527 and the push block 528 are integrated mechanism components, the motor transmission mechanism 53 is composed of a fixed pulley 531, a transmission belt 532, an output worm 533, an output worm 534, a micro motor 535 and an L-shaped support rod 536, the fixed pulley 531 is horizontally fixed on the top inside the nozzle 5, the output worm 533 is movably connected with the fixed pulley 531 through the transmission belt 532, the output worm 534 is mechanically connected to the left side of the micro motor 535, the output worm 533 is horizontally fixed on, the micro motor 535 is arranged at the bottom of the L-shaped support bar 536, the L-shaped support bar 536 is vertically welded and fixed at the top of the interior of the nozzle 5 and is installed on the same horizontal plane with the fixed pulley 531, the paint feeding mechanism 54 is composed of a first baffle 541, a feed hopper 542 and a connecting pipe 543, the first baffle 541 is provided with two fixing seats which are respectively installed and fixed at the top of the interior of the nozzle 5, the feed hopper 542 is horizontally welded and fixed at the top of the connecting pipe 543 and is communicated with the interior of the connecting pipe 543, the connecting pipe 543 is horizontally fixed at the top of the paint discharging mechanism 55 and is communicated with the interior of the paint discharging mechanism 55, the paint discharging mechanism 55 is composed of a fixing seat 551, a second baffle 552 fixing seat 552, a return spring 553, a discharging pipe 554 and a fixing seat 555, the fixing seat 551 is horizontally nested and installed between the discharging pipes 554, the second baffle 552 and the return spring 553 are respectively provided with two parts which are respectively installed and fixed at the top and the bottom inside the discharge pipe 554, the discharge pipe 554 is communicated with the outside of the nozzle 5, the support rod 513 and the fixed seat 555 are installed on the same horizontal plane, and the push rod 527 and the push block 528 are transversely nested and installed inside the discharge pipe 554.
The present invention activates the motor drive 53 and effectively pulls the rack gear 52 along the fixed moving device 51 to effectively push and convey the painting material from the paint feed 54 into the paint discharge 55 onto the bridge surface.
Specifically, the micro motor 535 is started to rotate the output worm 534, under the action of rotation of the output worm 534, the output worm 533 installed at the top of the output worm 534 drives the fixed pulley 531 to rotate clockwise through the transmission belt 532, when the fixed pulley 531 rotates clockwise, the connection belt 522 adhered to the fixed pulley 531 pulls the arc rack 523 to move up along the fixed moving frame 512, and when the arc rack 523 moves up to a certain extent in the moving process, the arc rack 523 descends, and the spring 514 has a certain elasticity, and effectively flicks the arc rack 523 to the left, after flicking, the connection belt 522 continuously pulls the arc rack 523 up along the fixed moving frame 512, and this operation is repeatedly performed.
Specifically, at this time, the spraying material is transported from the paint storage hopper 3 to the inside of the nozzle 5 through the connecting pipe 4, and flows into the discharging pipe 554 through the feeding hopper 542 and the connecting pipe 543, under the action of the spring 514 bouncing the arc rack 523 to the left, the pushing rod 527 and the pushing block 528 effectively push the spraying material flowing into the discharging pipe 554 to the left, then, under the inertia effect of the pushing rod 527 and the pushing block 528 effectively pushing the spraying material, the second baffle 552 is opened, so that the spraying material can be effectively and uniformly sprayed onto the surface of the bridge, and under the action of the spring 553, when there is no inertia pushing, the baffle 552 returns to the initial state.
In some embodiments, the pulley 8 is a mechanical component with high flexibility, thereby facilitating movement of the spray device.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a road and bridge construction surface spraying device, its structure includes: push rod (1), drawing liquid pump (2), paint storage fill (3), connecting tube (4), nozzle (5), connection pad (6), link (7), pulley (8), electric cabinet (9), cable (10), its characterized in that: the push rod (1) and the connecting frame (7) are welded with each other, the liquid pump (2) is horizontally fixed at the top of the connecting frame (7) and the bottom of the liquid pump is connected and fixed at the left side of the nozzle (5), the electric cabinet (9) is electrically connected to an electric system in the liquid pump (2) through a cable (10), the paint storage bucket (3) is installed and fixed at the left side of a mechanism part at the bottom of the liquid pump (2), the connecting pipeline (4) is connected and fixed between the paint storage bucket (3) and the nozzle (5) and communicated with each other in the paint storage bucket and the nozzle, three pulleys (8) are respectively installed and fixed at the left side and the right side of the connecting frame (7) and the bottom of the connecting disc (6), and the connecting disc (6) and the; the nozzle (5) consists of a fixed moving device (51), a rack transmission device (52), a motor transmission mechanism (53), a paint feeding mechanism (54) and a paint discharging mechanism (55); the rack transmission device (52) is horizontally nested and installed inside the fixed moving device (51) and is movably matched with mechanism parts inside the fixed moving device (51), the fixed moving device (51) is horizontally fixed at the bottom inside the nozzle (5), the motor transmission mechanism (53) is installed on the right side of the rack transmission device (52), the mechanism parts on the top of the motor transmission mechanism (53) are connected with the mechanism parts on the top of the rack transmission device (52), the paint feeding mechanism (54) is installed and fixed on the top of the paint discharging mechanism (55) and communicated with the paint discharging mechanism, the fixed moving device (51) and the paint discharging mechanism (55) are installed on the same horizontal plane, and the mechanism parts on the right side of the rack transmission device (52) are nested and installed inside the paint discharging mechanism (55);
the fixed moving device (51) consists of an installation cross rod (511), a fixed moving frame (512), a supporting rod (513) and a spring (514), the spring (514) is installed and fixed between the installation cross rod (511) and a mechanism part at the bottom of the rack transmission device (52), the left side of the installation cross rod (511) is welded and fixed on the left side inside the fixed moving frame (512), and the supporting rod (513) is provided with two vertical welding and fixing parts which are respectively welded and fixed at the left end and the right end of the bottom of the fixed moving frame (512);
the rack transmission device (52) consists of a base plate (521), a connecting belt (522), an arc-shaped rack (523), a rotating gear (524), a lever (525), a pull ring (526), a push rod (527) and a push block (528), wherein the base plate (521) is connected to the top inside the nozzle (5) in a gluing mode, the connecting belt (522) is fixedly connected between the pull ring (526) and a mechanism part at the top of the motor transmission mechanism (53), the pull ring (526) is installed between the arc-shaped racks (523), the arc-shaped racks (523) are horizontally nested and installed inside the fixed moving frame (512) and movably matched with a spring (514) installed inside the fixed moving frame (512), the rotating gear (524) is installed and fixed on the left side of the arc-shaped rack (523), and tooth blocks around the rotating gear (524) are meshed with groove parts on the arc-shaped rack (523), the right side of the lever (525) is fixedly arranged on the axial center part of the rotating gear (524), the left side of the lever is fixedly welded on the left side inside the nozzle (5), the left side of the push rod (527) is fixedly welded on the right side of the arc-shaped rack (523), and the push rod (527) and the push block (528) are integrated mechanism parts;
the motor transmission mechanism (53) consists of a fixed pulley (531), a transmission belt (532), an output turbine (533), an output worm (534), a micro motor (535) and an L-shaped support rod (536), wherein the fixed pulley (531) is horizontally fixed at the top inside the nozzle (5), the output turbine (533) is movably connected with the fixed pulley (531) through the transmission belt (532), the output worm (534) is mechanically connected to the left side of the micro motor (535), the output turbine (533) is horizontally fixed at the top of the output worm (534) and is meshed with and in transmission connection with a thread groove on the output worm (534), the micro motor (535) is placed at the bottom of the L-shaped support rod (536), and the L-shaped support rod (536) is vertically welded and fixed at the top inside the nozzle (5) and is installed on the same horizontal plane with the fixed pulley (531);
the paint feeding mechanism (54) is composed of a first baffle plate (541), a feed hopper (542) and a connecting pipeline (543), the first baffle plate (541) is provided with two parts which are respectively installed and fixed at the top of the interior of the nozzle (5), the feed hopper (542) is horizontally welded and fixed at the top of the connecting pipeline (543) and communicated with the interior of the connecting pipeline (543), and the connecting pipeline (543) is horizontally fixed at the top of the paint discharging mechanism (55) and communicated with the interior of the paint discharging mechanism (55);
the paint discharging mechanism (55) is composed of a fixed seat (551), a second baffle plate (552) fixed seat (551), a reset spring (553), a discharging pipeline (554) and a fixed seat (555), the fixed seat (551) is transversely nested and installed between the discharging pipeline (554), the fixed seat (555) is provided with two parts which are vertically welded and fixed at the bottom of the discharging pipeline (554), the second baffle plate (552) and the reset spring (553) are respectively provided with two parts which are respectively installed and fixed at the top and the bottom inside the discharging pipeline (554), and the discharging pipeline (554) is communicated with the outside of the nozzle (5); the supporting rod (513) and the fixed seat (555) are arranged on the same horizontal plane; the pushing rod (527) and the pushing block (528) are transversely nested and installed inside the discharging pipeline (554);
the motor transmission mechanism is started, the rack transmission device is effectively pulled to effectively push and convey the spraying raw materials entering the paint discharging mechanism from the paint feeding mechanism to the surface of a bridge along the fixed moving device, the micro motor is started to enable the output worm to start to rotate, under the action of rotation of the output worm, the output turbine arranged at the top of the output worm drives the fixed pulley to rotate clockwise through the transmission belt, when the fixed pulley rotates clockwise, the arc-shaped rack is pulled to move upwards along the fixed moving frame by the connecting belt bonded on the fixed pulley, and when the arc-shaped rack moves upwards to a certain degree in the moving process, the arc-shaped rack descends, and the arc-shaped rack is effectively flicked to the left under the action of certain elasticity of the spring, after flicking, the connecting belt continuously pulls the arc-shaped rack upwards along the fixed moving frame, this work of going on relapseing, at this moment, the spraying raw materials is stored the fill from paint and is transported inside the nozzle through connecting tube, and flow to the ejection of compact pipeline in through feeder hopper and connecting tube, under the effect that the spring was with arc rack left bullet, the catch bar with promote the effectual spraying raw materials that will flow in the ejection of compact pipeline of piece and promote left, then, under the inertial action of catch bar with the effectual spraying raw materials that promotes of catch bar, the second baffle is opened, make spraying raw materials can be effectively even spray the bridge on the surface, under the effect of spring, under the effect that does not have inertial promotion, the baffle resumes initial condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237185.2A CN109351510B (en) | 2018-10-23 | 2018-10-23 | Road and bridge construction surface spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811237185.2A CN109351510B (en) | 2018-10-23 | 2018-10-23 | Road and bridge construction surface spraying device |
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| Publication Number | Publication Date |
|---|---|
| CN109351510A CN109351510A (en) | 2019-02-19 |
| CN109351510B true CN109351510B (en) | 2021-07-09 |
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| CN201811237185.2A Active CN109351510B (en) | 2018-10-23 | 2018-10-23 | Road and bridge construction surface spraying device |
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| CN113414047B (en) * | 2021-06-30 | 2023-06-23 | 安本工业涂装(上海)有限公司 | Road and bridge construction surface spraying device and application method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2424072A1 (en) * | 1978-04-29 | 1979-11-23 | Wagner Gmbh J | Liq. spraying or atomising appliance - has carriage with pump motor above wheel axle, for non pressurised liq. containers |
| KR101226999B1 (en) * | 2012-02-29 | 2013-01-28 | 주식회사 한국인삼공사 | Ginseng cleaning method |
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| CN108580082A (en) * | 2018-07-01 | 2018-09-28 | 吴孔杰 | A kind of bridge railing spray equipment |
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| US10076760B2 (en) * | 2013-02-22 | 2018-09-18 | Innovative Cleaning Equipment, Inc. | Pneumatically powered foam sprayer |
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| FR2424072A1 (en) * | 1978-04-29 | 1979-11-23 | Wagner Gmbh J | Liq. spraying or atomising appliance - has carriage with pump motor above wheel axle, for non pressurised liq. containers |
| KR101226999B1 (en) * | 2012-02-29 | 2013-01-28 | 주식회사 한국인삼공사 | Ginseng cleaning method |
| CN207401620U (en) * | 2017-09-18 | 2018-05-25 | 刘钦 | A kind of quick spray-painting plant of bridge railing |
| CN207577356U (en) * | 2017-11-01 | 2018-07-06 | 重庆尚量实业有限公司 | For the push type charging gear of cylinder sleeve cast |
| CN107893355A (en) * | 2017-11-18 | 2018-04-10 | 曾小真 | A kind of road and bridge construction surface spraying system |
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| CN109351510A (en) | 2019-02-19 |
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