Bare concrete ground construction spraying device with anti-sticking mechanism
By introducing anti-stick mechanisms into the clean water concrete spray device, including components such as water tanks, storage chambers, liquid pumps and filters, the problem of easy blockage of the spray device is solved, pipeline cleaning and large particles are achieved, and construction is ensured. continuity and ground flatness.
Patent Information
- Application Number
- CN202420682190.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-03
AI Technical Summary
During the construction of clean water concrete, the injection device is prone to blockage of pipelines due to blockage of solidified slurry, which affects subsequent output.
A spray device with an anti-stick mechanism is designed, including a water tank, a storage chamber, a liquid pump, a spray pipe, agitating roller, a filter and a shunt tube, to prevent clogging by stirring and cleaning, and through the filter and screen Frame separates large particles of impurities.
It effectively prevents pipeline blockage and slurry splashing, ensures the continuous operation of the injection device and the flatness of the ground laying, and avoids the accumulation of impurities.
Smart Images
Figure CN222251614U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for clear water concrete floor construction with an anti-sticking mechanism. Background Art
[0002] Fair-faced concrete is a modern construction and decoration technique. It is an operation of pouring concrete slurry on the ground or wall, but no tiles, floors, or wallpaper are applied. It only needs to be coated with a waterproof or dustproof coating. It has a unique clean look. In order to quickly lay the concrete layer, people often drive mud tankers to lay the material, but the discharge pipeline lacks protection. After the paving is completed, the solidified slurry will hinder the circulation of the pipeline, and then hinder the continued output of the slurry. Therefore, it is necessary to prevent the various structures inside the device from sticking together.
[0003] Now, a novel spraying device for surface construction of clear water concrete with an anti-sticking mechanism is proposed to solve the above problems. Utility Model Content
[0004] The utility model aims to provide a spraying device for floor construction of plain concrete with an anti-sticking mechanism, so as to solve the problem of easy blockage inside the device mentioned in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plain concrete floor construction spraying device with an anti-sticking mechanism, comprising a carriage and a front end, the carriage being provided with a front end on the left side, a water tank being reserved on the left side inside the carriage, and a storage chamber being provided between the right side of the water tank and the carriage, a liquid pump being installed on the left side of the top of the carriage, and a three-way pipe being installed at the front and rear ends of the front and rear ends of the top of the carriage, a water injection port being installed on the upper right side of the water tank, a group of spray pipes being horizontally installed at each end above the interior of the storage chamber, and nozzles being distributed at the bottom of the spray pipes, and a discharge port being welded on the upper right side of the top of the carriage.
[0006] Preferably, a stirring roller is installed between two sides of the bottom of the storage chamber, and a motor is installed at the lower right side of the water tank.
[0007] Preferably, the center of the top of the spray pipe is respectively connected to the two ends of the three-way pipe, and the spray pipe is symmetrically installed at the two ends of the top of the storage chamber.
[0008] Preferably, a transverse groove is provided on the right side of the bottom of the carriage, and a receiving plate is movably connected between the two sides inside the transverse groove, a slider is welded on the left side of the receiving plate, both ends of the top of the receiving plate are laterally provided with tooth grooves, both ends of the right side of the top of the transverse groove are movably connected with meshing wheels, motors are installed at both ends of the lower right side of the exterior of the carriage, a filter is fixed at the center of the interior of the receiving plate, two sets of material pumps are installed at the lower right corner of the exterior of the carriage, and a shunt pipe is fixed to the output end of the material pump.
[0009] Preferably, the receiving plate can horizontally enter and exit the transverse groove, and the receiving plate is located below the shunt pipe. Preferably, the meshing wheel is fixedly connected to the output shaft of the motor, and the meshing wheel is located at the top of the tooth groove.
[0010] Preferably, a frame is welded to the top of the discharge port, and a cover plate is connected to the top of the frame, a lap ring is welded around the lower part of the frame, and a screen frame is connected to the top of the lap ring, and a wire mesh is fixed between the two sides of the screen frame.
[0011] Preferably, the wire mesh and the screen frame are in the same vertical plane, and the bottom of the frame is connected to the discharge port.
[0012] Compared with the prior art, the utility model has the following beneficial effects: the spraying device for floor construction of clear water concrete with an anti-sticking mechanism not only prevents pipeline blockage and slurry splashing, but also screens oversized stone particles;
[0013] (1) By setting a storage chamber between the right side of the water tank and the carriage, concrete slurry is poured into the storage chamber from the discharge port. Driven by the motor, the material can be continuously stirred in the storage chamber. After the spraying is completed, the liquid pump is started to extract clear liquid from the water tank and inject it into the spray pipes at both ends through the three-way pipe. Multiple nozzles quickly spray it on the inner wall of the carriage to clean the interior. Then, it is discharged by the material pump on the right side to avoid slurry residue in the parts inside the carriage and cause blockage. After the spraying is completed, it can prevent material from remaining in the pipeline.
[0014] (2) By setting a horizontal groove on the right side of the bottom of the carriage, after the slurry spraying is completed, the motor rotates the meshing wheels on both sides, so that the toothed object on the top of the receiving plate is controlled to slide along the horizontal groove, and then located under the diversion pipe to prevent the residual slurry from dripping onto the road and solidifying into an obstacle. When the material pump clears the sewage, the filter at the center can intercept stones and other objects to prevent garbage from accumulating on the ground;
[0015] (3) By welding a discharge port on the upper right side of the top of the carriage, after opening the cover plate, the screen frame is inserted on the lap ring, and then concrete slurry is injected into the carriage to intercept large particles of impurities, and the concrete material is stored in the storage chamber along the discharge port, avoiding directly paving stones of different sizes on the ground, causing unevenness, and ensuring the integrity of the ground spraying slurry. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;
[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model in a front view;
[0018] Figure 3 This is a schematic diagram of the side structure of the carriage of the utility model;
[0019] Figure 4 It is a schematic diagram of the front cross-sectional structure of the frame of the present utility model.
[0020] In the figure: 1. carriage; 2. front of the car; 3. water tank; 4. liquid pump; 5. water inlet; 6. three-way pipe; 7. storage chamber; 8. spray pipe; 9. cover plate; 10. frame; 11. discharge port; 12. nozzle; 13. stirring roller; 14. material pump; 15. diverter pipe; 16. receiving plate; 17. transverse groove; 18. motor; 19. tooth groove; 20. meshing wheel; 21. filter screen; 22. slider; 23. motor; 24. screen frame; 25. wire mesh; 26. lap ring. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0022] Example 1: Please refer to Figure 1-4 , a spraying device for plain concrete floor construction with an anti-sticking mechanism, comprising a carriage 1 and a front 2, the front 2 being mounted on the left side of the carriage 1, a water tank 3 being reserved on the left side inside the carriage 1, and a material storage chamber 7 being arranged between the right side of the water tank 3 and the carriage 1, a liquid pump 4 being installed on the left side of the top of the carriage 1, and a three-way pipe 6 being installed at the front and rear ends of the input end of the liquid pump 4 at the top of the carriage 1, a water injection port 5 being installed on the upper right side of the water tank 3, a group of spray pipes 8 being horizontally installed at each of the two ends above the inside of the material storage chamber 7, and nozzles 12 being distributed at the bottom of the spray pipes 8, and a discharge port 11 being welded on the upper right side of the top of the carriage 1;
[0023] A stirring roller 13 is installed between the two sides of the bottom of the storage chamber 7, a motor 18 is installed at the lower right of the water tank 3, the center of the top of the spray pipe 8 is connected to the two ends of the three-way pipe 6 respectively, and the spray pipe 8 is symmetrically installed at the two ends of the top of the storage chamber 7;
[0024] Specifically, Figure 1 and Figure 2 As shown, concrete slurry is poured into the storage chamber 7 from the discharge port 11, and the material can be continuously stirred in the storage chamber 7 under the drive of the motor 18. After the spraying is completed, the liquid pump 4 is started to extract clear liquid from the water tank 3, and injected into the spray pipes 8 at both ends through the three-way pipe 6. A plurality of nozzles 12 quickly spray the liquid on the inner wall of the carriage 1 to clean the interior, and then the liquid is discharged by the material pump 14 on the right to avoid clogging of the internal parts of the carriage 1 due to residual slurry.
[0025] Embodiment 2: A transverse groove 17 is provided on the right side of the bottom of the carriage 1, and a receiving plate 16 is movably connected between the two sides inside the transverse groove 17, a slider 22 is welded on the left side of the receiving plate 16, and tooth grooves 19 are transversely provided at both ends of the top of the receiving plate 16, and meshing wheels 20 are movably connected at both ends of the right side of the top of the transverse groove 17, and motors 23 are installed at both ends of the lower right side of the exterior of the carriage 1, and a filter screen 21 is fixed at the center of the interior of the receiving plate 16, and two sets of material pumps 14 are installed at the lower right corner of the exterior of the carriage 1, and a shunt pipe 15 is fixed to the output end of the material pump 14;
[0026] The receiving plate 16 can horizontally enter and exit the transverse groove 17, and the receiving plate 16 is located below the shunt pipe 15. The meshing wheel 20 is fixedly connected to the output shaft of the motor 23, and the meshing wheel 20 is located at the top of the tooth groove 19;
[0027] Specifically, Figure 1 and Figure 3 As shown, after the slurry injection is completed, the motor 23 is used to rotate the meshing wheels 20 on both sides, so that the object with the tooth groove 19 is controlled to slide along the horizontal groove 17 at the top of the receiving plate 16, and then located under the diversion pipe 15 to prevent the residual slurry from dripping onto the road and solidifying into an obstacle. When the material pump 14 clears the sewage, the filter screen 21 at the center can intercept stones and other objects.
[0028] Embodiment 3: A frame 10 is welded to the top of the discharge port 11, and a cover plate 9 is connected to the top of the frame 10, a lap ring 26 is welded to the lower part of the frame 10, and a screen frame 24 is connected to the top of the lap ring 26, a wire mesh 25 is fixed between the two sides of the screen frame 24, the wire mesh 25 and the screen frame 24 are in the same vertical plane, and the bottom of the frame 10 is connected to the discharge port 11;
[0029] Specifically, Figure 1 and Figure 4As shown, after opening the cover plate 9, the screen frame 24 is inserted on the overlap ring 26, and then concrete slurry is injected into the interior of the carriage 1 to intercept large particles of impurities, and the concrete material is stored in the storage chamber 7 along the discharge port 11, so as to avoid directly paving stones of different sizes on the ground to cause an uneven state.
[0030] Working principle: When the utility model is used, first open the cover plate 9, insert the screen frame 24 on the lap ring 26, and then inject concrete slurry into the interior of the carriage 1 to intercept large particles of impurities, and store the concrete material in the storage chamber 7 along the discharge port 11 to avoid directly paving stones of different sizes on the ground to cause an uneven state. Driven by the motor 18, the material can be stirred continuously in the storage chamber 7. After the spraying is completed, the liquid pump 4 is started to extract clear liquid from the water tank 3 and inject it into the spray pipes 8 at both ends through the three-way pipe 6. The liquid is sprayed by multiple sprays. The head 12 quickly sprays on the inner wall of the carriage 1 to clean the inside, and then the material pump 14 on the right side discharges it to prevent residual slurry from remaining in the parts inside the carriage 1 and causing blockage. Finally, the motor 23 rotates the meshing wheels 20 on both sides, so that it controls the object with tooth grooves 19 on the top of the receiving plate 16 to slide along the horizontal groove 17, and then is located under the diversion pipe 15 to prevent the residual slurry from dripping on the road and solidifying into an obstacle. When the material pump 14 clears the sewage, the filter screen 21 in the center can intercept stones and other objects to prevent garbage from accumulating on the ground.
[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. A spraying device for floor construction of plain concrete with an anti-sticking mechanism, comprising a carriage (1) and a head (2), characterized in that: A front end (2) is mounted on the left side of the carriage (1), a water tank (3) is reserved on the left side inside the carriage (1), and a material storage chamber (7) is arranged between the right side of the water tank (3) and the carriage (1), a liquid pump (4) is installed on the left side of the top of the carriage (1), and the input end of the liquid pump (4) is located at the front and rear ends of the top of the carriage (1) and three-way pipes (6) are installed, a water injection port (5) is installed on the upper right side of the water tank (3), a group of spray pipes (8) are installed horizontally at both ends of the upper part of the material storage chamber (7), and nozzles (12) are distributed at the bottom of the spray pipes (8), and a discharge port (11) is welded on the upper right side of the top of the carriage (1).
2. A spraying device for floor construction of clear water concrete with an anti-sticking mechanism according to claim 1, characterized in that: A stirring roller (13) is installed between the two sides of the bottom of the storage chamber (7), and a motor (18) is installed at the lower right side of the water tank (3).
3. The spraying device for floor construction of clear water concrete with an anti-sticking mechanism according to claim 1, characterized in that: The center of the top of the spray pipe (8) is respectively connected to the two ends of the three-way pipe (6), and the spray pipe (8) is symmetrically installed at the two ends of the top of the storage chamber (7).
4. The spraying device for floor construction of clear water concrete with an anti-sticking mechanism according to claim 1, characterized in that: A transverse groove (17) is provided on the right side of the bottom of the carriage (1), and a receiving plate (16) is movably connected between the two sides inside the transverse groove (17), a slider (22) is welded on the left side of the receiving plate (16), tooth grooves (19) are transversely provided at both ends of the top of the receiving plate (16), and meshing wheels (20) are movably connected at both ends of the right side of the top of the transverse groove (17), motors (23) are installed at both ends of the lower right side of the exterior of the carriage (1), a filter screen (21) is fixed at the center of the interior of the receiving plate (16), and two groups of material pumps (14) are installed at the lower right corner of the exterior of the carriage (1), and a shunt pipe (15) is fixed to the output end of the material pump (14).
5. A spraying device for floor construction of plain concrete with an anti-sticking mechanism according to claim 4, characterized in that: The receiving plate (16) can horizontally enter and exit the transverse groove (17), and the receiving plate (16) is located below the diverter pipe (15).
6. The spraying device for floor construction of plain concrete with an anti-sticking mechanism according to claim 4, characterized in that: The meshing wheel (20) is fixedly connected to the output shaft of the motor (23), and the meshing wheel (20) is located at the top of the tooth groove (19).
7. The spraying device for floor construction of plain concrete with an anti-sticking mechanism according to claim 1, characterized in that: A frame (10) is welded to the top of the discharge port (11), and a cover plate (9) is connected to the top of the frame (10). A lap ring (26) is welded to the lower part of the frame (10), and a screen frame (24) is connected to the top of the lap ring (26). A wire mesh (25) is fixed between the two sides of the screen frame (24).
8. The spraying device for floor construction of plain concrete with an anti-sticking mechanism according to claim 7, characterized in that: The wire mesh (25) and the screen frame (24) are located in the same vertical plane, and the bottom of the frame (10) is connected to the discharge port (11).