Leveling working head of laser leveling machine
By introducing a shovel block, a pressure roller and a moving mechanism into the leveling work head, the problem of concrete accumulation on the shovel block surface is solved, efficient concrete floor leveling and cleaning is achieved, and the leveling effect and practicality of the device are improved.
Patent Information
- Application Number
- CN202422858156.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-10-24
- Estimated Expiration
- 2034-11-21
AI Technical Summary
When the existing leveling work head is used to level the concrete floor, concrete is easily accumulated on the surface of the shovel block, which affects the leveling effect. In addition, the concrete is difficult to remove, resulting in inconvenience in use.
A leveling work head including a shovel block, a pressure roller, a scraper, a cylinder and a moving mechanism is designed. The shovel block is used to scrape the ground, the pressure plate is used to press the concrete, and the pressure roller is used to roll and flatten it. The push block and rotating plate structure are used to prevent concrete from adhering, thereby achieving the cleaning of the shovel block surface.
It improves the flatness and stability of the concrete floor, prevents concrete adhesion, enhances the practicality of the device, and ensures the smooth progress of subsequent leveling operations.
Smart Images
Figure CN223469005U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to laser leveling machine technical field, concretely is a kind of leveling work head of laser leveling machine. BACKGROUND
[0002] Because higher requirement is proposed to the flatness and construction quality of concrete floor, traditional concrete floor leveling method often has problems such as low efficiency, precision is difficult to guarantee etc., therefore laser leveling machine is generated, laser leveling machine is an intelligent concrete floor leveling equipment, it is mainly composed of laser emitter, leveling head, control system, walking system etc., laser leveling machine utilizes advanced laser measurement control technology, realizes the accurate control to concrete floor leveling process, it can monitor and adjust the height of leveling head in real time, ensure that concrete floor reaches extremely high flatness and precision, and leveling work head is the traditional part of laser leveling machine, but the existing leveling work head is used, when shovel block is shovelled to concrete, it is easy to make the surface of shovel block accumulate concrete, affect to shovel concrete floor, affect the subsequent use of shovel block, simultaneously, concrete is attached on the surface of shovel block for a long time, it is inconvenient to shovel concrete subsequently, it is more inconvenient to use. SUMMARY
[0003] The utility model aims at providing a kind of leveling work head of laser leveling machine, to solve the problem that it is easy to make shovel block surface accumulate concrete in the above background art, affect to shovel concrete floor, affect the subsequent use of shovel block.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of leveling work head of laser leveling machine, including workbench, the workbench is set to long strip structure, and the surface of one side of workbench is fixedly connected with clamping block;
[0005] The clamping block is fixed with shovel block between the workbench by screw, the side of the workbench is inlayed rotationally installed with pressure roller, and the inside of workbench is installed with scraper;
[0006] The inside of the workbench is provided with moving mechanism, and the moving mechanism includes: the inside of the workbench is connected with cylinder in symmetry, and the tail end of cylinder is fixedly connected with pressing plate, and the bottom of pressing plate is fixedly connected with multiple rows of sharp cone, the surface of pressing plate is fixedly connected with push block one, the surface of shovel block is rotationally installed with rotating plate in symmetry, and the other end of rotating plate is connected with push block two, and the other end of push block two is inserted into workbench and connected with spring, and the other end of spring is in contact with the surface of workbench.
[0007] Preferably, one side of the workbench is provided with a cavity, and the compression roller is arranged inside the cavity of the workbench, and the scraper is arranged inside the cavity of the workbench, and the end of the scraper is in contact with the surface of the compression roller, and the compression roller is rotationally connected with the scraper.
[0008] By adopting the technical scheme, the compression roller rolls inside the cavity, and the scraper can clean the surface of the compression roller.
[0009] Preferably, the bottom of the workbench is embedded with a working cavity, and the air cylinder and the pressing plate are arranged inside the working cavity of the workbench.
[0010] By adopting the technical scheme, the air cylinder drives the pressing plate to move up and down inside the working cavity of the workbench.
[0011] Preferably, the clamping block and the shovel block are clampedly connected, and the end of the shovel block is in the same horizontal plane as the scraper.
[0012] By adopting the technical scheme, the shovel block and the scraper can work on the concrete ground at the same time.
[0013] Preferably, the pressing plate and the workbench are slidably connected, and the pressing plate is arranged between the shovel block and the compression roller.
[0014] By adopting the technical scheme, the air cylinder drives the pressing plate to move up and down inside the workbench, and after the shovel block finishes working, the pressing plate presses the concrete, and then the compression roller levels the ground.
[0015] Preferably, the end of the first pushing block is provided in a circular arc structure, the end of the second pushing block is provided in a circular arc structure, and the second pushing block is correspondingly arranged with the circular arc end of the first pushing block.
[0016] By adopting the technical scheme, the first pushing block moves downward to push the second pushing block to move through the arc-shaped end.
[0017] Preferably, the second pushing block and the workbench are slidably connected, and the end of the second pushing block and the rotating plate are flexibly connected.
[0018] By adopting the technical scheme, the second pushing block slides inside the workbench, and at this time, the end of the second pushing block pushes one side of the rotating plate to rotate outward.
[0019] Compared with the prior art, the laser leveling machine has the beneficial effects that:
[0020] 1. The shovel block and the compression roller are arranged, and during work, the shovel block is used to scrape and level the concrete ground, the ground is leveled, the air cylinder drives the pressing plate to move downward, the pressing plate is used to press the concrete, the concrete is made more compact, the pressing plate finishes work, and then the compression roller rolls to press and level the ground, so that the stability of the concrete ground can be improved.
[0021] 2. Set the mobile mechanism, prevent the concrete attached to the surface of the shovel block, when the cylinder drives the pressing plate to move down, the pressing plate drives the push block 1 to extrude the push block 2, and the push block 2 drives the one side of the rotating plate to rotate, the concrete on the surface of the shovel block can be moved, and the concrete flows to both sides along the surface of the rotating plate, so that the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;
[0023] Figure 2 It is a three-dimensional structure schematic diagram of the scraper installation of the utility model;
[0024] Figure 3 It is a three-dimensional structure schematic diagram of the sharp cone installation of the utility model;
[0025] Figure 4 It is a three-dimensional structure schematic diagram of the pressing roller installation of the utility model;
[0026] Figure 5 It is a three-dimensional structure schematic diagram of the push block 1 installation of the utility model;
[0027] Figure 6 It is a three-dimensional structure schematic diagram of the rotating plate installation of the utility model.
[0028] In the drawing: 10, workbench;
[0029] 20, clamping block; 201, shovel block;
[0030] 30, scraper; 301, pressing roller;
[0031] 40, cylinder; 401, pressing plate; 402, sharp cone; 403, push block 1; 404, rotating plate; 405, push block 2; 406, spring. DETAILED DESCRIPTION
[0032] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0033] Please refer to Figures 1-6The utility model provides a technical scheme: a leveling work head of laser leveling machine, including workbench 10, clamping block 20, shovel block 201, scraper 30, pressure roller 301, pneumatic cylinder 40, pressing plate 401, sharp cone 402, push block one 403, rotating plate 404, push block two 405 and spring 406,
[0034] The leveling work head prevents concrete from adhering to the surface of the shovel block 201, and the specific embodiment is as follows:
[0035] The inside of the workbench 10 is provided with a moving mechanism, and the moving mechanism comprises: the inside of the workbench 10 is symmetrically connected with the pneumatic cylinder 40, the tail end of the pneumatic cylinder 40 is fixedly connected with the pressing plate 401, the bottom of the pressing plate 401 is fixedly connected with a plurality of sharp cones 402, the surface of the pressing plate 401 is fixedly connected with the push block one 403, the surface of the shovel block 201 is symmetrically rotatably provided with the rotating plate 404, the other end of the rotating plate 404 is connected with the push block two 405, the other end of the push block two 405 is inserted into the workbench 10 and connected with the spring 406, the other end of the spring 406 is in close contact with the surface of the workbench 10, the pressing plate 401 and the workbench 10 are in sliding connection, the pressing plate 401 is arranged between the shovel block 201 and the pressure roller 301, the tail end of the push block one 403 is provided in a circular arc structure, the tail end of the push block two 405 is provided in a circular arc structure, and the circular arc tail end of the push block two 405 corresponds to the circular arc tail end of the push block one 403, the push block two 405 and the workbench 10 are in sliding connection, and the tail end of the push block two 405 and the rotating plate 404 are in flexible connection.
[0036] The pneumatic cylinder 40 is started, the tail end of the pneumatic cylinder 40 pushes the pressing plate 401 to move downwards, the pressing plate 401 drives the sharp cone 402 to move downwards, at this time, the tail end of the sharp cone 402 moves downwards, the pressing plate 401 and the sharp cone 402 move downwards, the bottom surface of the pressing plate 401 causes extrusion to the concrete ground surface, at the same time, the sharp cone 402 is inserted downwards into the inside of the concrete, the concrete ground surface can be pressurized and leveled, the air bubbles in the concrete are discharged, when the pressing plate 401 moves downwards, the pressing plate 401 drives the push block one 403 to move downwards, the arc surface of the push block one 403 moves to one side of the arc surface of the push block two 405, at this time, the push block two 405 moves under the action of the thrust, the spring 406 is contracted under the action of the thrust, the push block two 405 moves outwards in the inside of the workbench 10 and the scraper 30, at this time, the push block two 405 pushes one side of the rotating plate 404 to move outwards, at this time, the other side of the rotating plate 404 rotates on the surface of the shovel block 201, the rotating plate 404 is inclined, the concrete on the surface of the shovel block 201 is scraped off, at the same time, the concrete flows outwards along the inclined surface of the shovel block 201.
[0037] The leveling work head can conveniently scrape and roll the concrete ground surface, and the specific embodiment is as follows:
[0038] The workbench 10 is arranged as a long strip structure, and one side surface of the workbench 10 is fixedly connected with a clamping block 20; a shovel block 201 is fixed between the clamping block 20 and the workbench 10 through screws, a compression roller 301 is rotatably installed in one side of the workbench 10, a scraper 30 is installed in the workbench 10, one side of the workbench 10 is provided with a cavity, the compression roller 301 is arranged in the cavity of the workbench 10, the scraper 30 is arranged in the cavity of the workbench 10, the end of the scraper 30 is attached to the surface of the compression roller 301, the compression roller 301 and the scraper 30 are rotatably connected, a working cavity is inlaid at the bottom of the workbench 10, the cylinder 40 and the pressing plate 401 are arranged in the working cavity of the workbench 10, the clamping block 20 and the shovel block 201 are clampedly connected, and the end of the shovel block 201 is at the same horizontal plane as the scraper 30.
[0039] The driving mechanism drives the workbench 10 to approach the ground, at this time, the bottom of the shovel block 201 and the compression roller 301 is in contact with the bottom surface, at this time, the driving mechanism drives the workbench 10 to move, the workbench 10 drives the shovel block 201 and the compression roller 301, at this time, the shovel block 201 moves on the concrete ground, the ground can be scraped by the shovel block 201, the excess concrete on the ground is scraped, at this time, the pressing plate 401 moves downward to press the scraped bottom surface, after the pressing is completed, the compression roller 301 rotates along the concrete ground, at this time, the compression roller 301 rotates in the inside of the workbench 10, the compression roller 301 presses the concrete ground to flatten the ground, at the same time, the scraper 30 can clean the surface of the compression roller 301 to scrape the concrete attached to the surface of the compression roller 301.
[0040] Working principle: when the leveling head of the laser leveling machine is used, the shovel block 201, the scraper 30 and the compression roller 301 are arranged to facilitate the scraping and rolling of the concrete ground, the push block one 403, the rotating plate 404, the push block two 405 and the spring 406 are arranged to prevent the concrete from adhering to the surface of the shovel block 201, and the practicability of the whole is increased.
[0041] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A leveling work head of a laser screed machine, comprising a workbench (10), the workbench (10) is arranged in a long strip structure, and one side surface of the workbench (10) is fixedly connected with a clamping block (20); a shovel block (201) is fixed between the clamping block (20) and the workbench (10) by a screw, a compression roller (301) is rotatably installed in one side of the workbench (10), and a scraper (30) is installed in the workbench (10). characterized in that A moving mechanism is arranged in the workbench (10), and the moving mechanism comprises: a cylinder (40) is symmetrically connected in the workbench (10), a pressing plate (401) is fixedly connected to the end of the cylinder (40), a plurality of sharp cones (402) are fixedly connected to the bottom of the pressing plate (401), a push block one (403) is fixedly connected to the surface of the pressing plate (401), a rotating plate (404) is rotatably installed on the surface of the shovel block (201), a push block two (405) is connected to the other end of the rotating plate (404), the other end of the push block two (405) is inserted into the workbench (10) and connected with a spring (406), and the other end of the spring (406) is in contact with the surface of the workbench (10). One side of the workbench (10) is provided with a cavity, the compression roller (301) is arranged in the cavity of the workbench (10), and the scraper (30) is arranged in the cavity of the workbench (10), the end of the scraper (30) is in contact with the surface of the compression roller (301), and the compression roller (301) and the scraper (30) are rotatably connected.
2. A laser screed machine screed head as in claim 1, wherein: The bottom of the workbench (10) is embedded with a working cavity, and the cylinder (40) and the pressing plate (401) are arranged in the working cavity of the workbench (10).
3. The leveling head of a laser screed as claimed in claim 1, wherein: The clamping block (20) and the shovel block (201) are connected by clamping, and the end of the shovel block (201) is in the same horizontal plane as the scraper (30).
4. The leveling head of a laser screed as set forth in claim 1, wherein: The pressing plate (401) and the workbench (10) are connected by sliding, and the pressing plate (401) is arranged between the shovel block (201) and the compression roller (301).
5. The leveling head of a laser screed as set forth in claim 1, wherein: The end of the push block one (403) is arranged in a circular arc structure, the end of the push block two (405) is arranged in a circular arc structure, and the circular arc ends of the push block two (405) and the push block one (403) are correspondingly arranged.
6. The leveling head of a laser screed according to claim 1, wherein: The push block two (405) and the workbench (10) are connected by sliding, and the end of the push block two (405) and the rotating plate (404) are connected by flexibility.
7. The leveling head of a laser screed according to claim 1, wherein: