Concrete or mortar leveling equipment

Abstract

The utility model relates to the technical field of leveling equipment, and discloses concrete or mortar leveling equipment which comprises a sliding frame, a motor is fixedly connected to the middle side in the sliding frame, a rotating shaft is fixedly connected to the output end of the motor, a disc is fixedly connected to the bottom of the rotating shaft, and a connecting rod is fixedly connected to the lower side of the disc. A hollow shell is slidably connected to the outer side of the connecting rod, and a push rod is fixedly connected to one side of the hollow shell. According to the utility model, after the motor is started, the rotating shaft is driven to rotate and is transmitted to the disc, the connecting rod is driven to slide in the hollow shell, and the hollow shell generates left-and-right reciprocating motion, so that parts connected with the hollow shell, including the push rod, the U-shaped frame, the roll shaft and the L-shaped plate, all do left-and-right reciprocating motion along with the hollow shell; concrete or mortar can be uniformly distributed on the sliding rail frame, and a smooth foundation is provided for subsequent operation. Meanwhile, along with rotation of the roller shaft, the roller shaft can exert pressure on the laid concrete or mortar to compact the laid concrete or mortar, and therefore the compactness and stability of the laid concrete or mortar are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling equipment, in particular to concrete or mortar leveling equipment. Background Art

[0002] Concrete or mortar leveling equipment is an indispensable and important equipment on the construction site, and its role is far more than simple ground leveling and surface finishing. These special machines play a vital role in the construction industry, providing efficient and accurate leveling solutions for construction sites, thus ensuring the structural stability and beautiful appearance of the building.

[0003] First of all, the core component of the concrete or mortar leveling equipment is the rotating drum, which is exquisitely designed and powerful. These drums are usually made of wear-resistant materials, durable and compression-resistant, and can withstand high-intensity workloads. The drum is equipped with a rotating scraper or comb. By adjusting the height and angle of the drum, the concrete or mortar can be leveled and trimmed to ensure that the surface flatness of the ground meets the design requirements.

[0004] Secondly, concrete or mortar leveling equipment is highly automated and precise. By driving the rotation and lifting of the drum through an electric or hydraulic system, operators can easily control the operation and adjustment of the equipment and achieve precise control of the leveling process. This automated operation method not only improves construction efficiency, but also reduces labor costs and the risk of construction delays, providing strong support for site management and construction progress control.

[0005] In addition, concrete or mortar leveling equipment is suitable for various types of construction sites and ground materials. Whether it is indoor or outdoor ground, whether it is concrete floor or mortar paving, these equipment are competent and can cope with the characteristics of different materials and changes in the construction environment. This versatility and flexibility make these equipment widely used in the construction industry and become an indispensable and important tool on the construction site.

[0006] Finally, the use of concrete or mortar leveling equipment can not only improve construction quality and efficiency, but also reduce manpower input and material waste, thereby reducing construction costs and environmental pollution. By adopting these equipment, the construction process can be standardized and normalized, the impact of human factors on construction quality can be reduced, the structural stability and appearance of the building can be ensured, and high-quality engineering services can be provided to customers.

[0007] In summary, the role of concrete or mortar leveling equipment on construction sites cannot be underestimated. Their efficiency, precision and versatility make them an essential tool in modern construction and have made important contributions to the development and progress of the construction industry.

[0008] In the prior art, concrete or mortar leveling equipment cannot accurately control the laying of concrete or mortar and the equipment is often very complicated, unable to ensure that the filling of both sides or surrounding areas of each insulation board is uniform and flat, lacks roller rotation function, and re-compacts the laid materials.

[0009] In view of the above problems, a concrete or mortar leveling device is proposed to solve the above problems. Summary of the invention

[0010] In order to make up for the above shortcomings, the utility model provides a concrete or mortar leveling device, aiming to improve the problems in the prior art that the concrete or mortar leveling equipment cannot accurately control the laying of concrete or mortar and the equipment is often complicated, unable to ensure that the filling on both sides or surrounding areas of each insulation board is uniform and flat, lacks the roller rotation function, and re-compacts the already laid materials.

[0011] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: concrete or mortar leveling equipment, including a sliding frame, a motor is fixedly connected to the middle side of the sliding frame, a rotating shaft is fixedly connected to the output end of the motor, a disc is fixedly connected to the bottom of the rotating shaft, a connecting rod is fixedly connected to the lower side of the disc, a hollow shell is slidably connected to the outer side of the connecting rod, a pushing rod is fixedly connected to one side of the hollow shell, a U-shaped frame is fixedly connected to the left end of the pushing rod, a roller is rotatably connected to the lower side of the U-shaped frame, two fixed components are arranged on the top of the U-shaped frame, two connecting rods 2 are fixedly connected to the left side of the U-shaped frame, an L-shaped plate is fixedly connected to the left end of the connecting rod 2, and a slide rail frame is slidably connected to the bottom of the sliding frame.

[0012] Furthermore, the fixing assembly includes a mounting block and a plug-in rod, the bottom of the mounting block is fixedly connected to the top of the U-shaped frame, the outer side of the plug-in rod is slidably connected to the inside of the connecting rod 2, a limiting groove is provided on the right side of the mounting block, a sliding groove is provided on the left side of the mounting block, a spring is fixedly connected to the side of the plug-in rod away from the connecting rod 2, the left part of the plug-in rod is rotatably connected to the connecting rod 1, the left part of the connecting rod 1 is rotatably connected to the baffle, and the left part of the baffle is fixedly connected to the push rod.

[0013] Furthermore, a plurality of slots are provided inside the slide rail frame.

[0014] Furthermore, a handle is fixedly connected to the right side of the sliding frame.

[0015] Furthermore, the outer side of the hollow shell is slidably connected to the inside of the sliding frame, and the outer side of the L-shaped plate is slidably connected to the top of the sliding rail frame.

[0016] Furthermore, one end of the connecting rod is rotatably connected to the left side of the plug-in rod, and the other end of the connecting rod is rotatably connected to the right side of the baffle.

[0017] Furthermore, the baffle is slidably connected to the inside of the slide groove, and the outer side of the push rod is slidably connected to the inside of the slide groove.

[0018] Furthermore, the plug-in rod passes through the U-shaped frame and is plugged into the second connecting rod.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, after the motor is started, the drive shaft rotates and transmits to the disc, driving the connecting rod to slide inside the hollow shell, and causing the hollow shell to reciprocate left and right, so that the parts connected to it, including the push rod, U-shaped frame, roller shaft and L-shaped plate, all perform left and right reciprocating movements, achieving uniform distribution of concrete or mortar on the slide rail frame, providing a flat foundation for subsequent operations. At the same time, as the roller shaft rotates, it will apply pressure to the laid concrete or mortar for compaction, thereby improving its density and stability.

[0021] 2. In the utility model, the mutual cooperation among the mounting block, the push rod, the baffle, the connecting rod, the plug rod, the spring and other structures drives the work of the spring, realizes the convenient disassembly and replacement of the L-shaped plate, greatly saves time, improves work efficiency, and ensures the flexibility of construction and the convenience of equipment maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A three-dimensional diagram of the concrete or mortar leveling device proposed in the utility model;

[0023] Figure 2 This is a structural schematic diagram of the L-shaped plate of the concrete or mortar leveling device proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the disc of the concrete or mortar leveling device proposed by the utility model;

[0025] Figure 4 This is a structural schematic diagram of the connecting rod 2 of the concrete or mortar leveling device proposed by the utility model;

[0026] Figure 5 for Figure 4 Enlarged view of point A in the middle;

[0027] Legend:

[0028] 1. Sliding frame; 2. Motor; 3. Rotating shaft; 4. Disc; 5. Connecting rod; 6. Hollow shell; 7. Push rod; 8. U-shaped frame; 9. Roller; 10. Mounting block; 11. Push rod; 12. Baffle; 13. Connecting rod 1; 14. Plug rod; 15. Spring; 16. Limiting groove; 17. Slide groove; 18. Connecting rod 2; 19. L-shaped plate; 20. Slot; 21. Slide rail frame; 22. Handle. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1 - Figure 3 The utility model provides an embodiment of a concrete or mortar leveling device, comprising a sliding frame 1, a motor 2 is fixedly connected to the middle side of the sliding frame 1, a rotating shaft 3 is fixedly connected to the output end of the motor 2, a disc 4 is fixedly connected to the bottom of the rotating shaft 3, a connecting rod 5 is fixedly connected to the lower side of the disc 4, a hollow shell 6 is slidably connected to the outer side of the connecting rod 5, a pushing rod 7 is fixedly connected to one side of the hollow shell 6, a U-shaped frame 8 is fixedly connected to the left end of the pushing rod 7, a roller shaft 9 is rotatably connected to the lower side of the U-shaped frame 8, two fixed components are arranged on the top of the U-shaped frame 8, two connecting rods 18 are fixedly connected to the left side of the U-shaped frame 8, an L-shaped plate 19 is fixedly connected to the left end of the connecting rod 18, and a slide rail frame 21 is slidably connected to the bottom of the sliding frame 1.

[0031] Specifically, during the operation, first, the user places the insulation board in the designated slot 20, and then pours the concrete or mortar pre-mixed to a suitable state into the slide rail frame 21. At this time, the motor 2 is started, which drives the rotating shaft 3 to rotate, thereby rotating the disc 4, and then drives the connecting rod 5 to slide in the hollow shell 6, while causing the hollow shell 6 and its linked components such as the push rod 7, U-shaped frame 8, roller 9 and L-shaped plate 19 to synchronously move back and forth left and right. With the movement of the L-shaped plate 19, the concrete or mortar is evenly distributed on the slide rail frame 21, and then the rotation of the roller 9 further compacts the mixture. When the flatness of the area meets the requirements, the operator moves the slide frame 1 by operating the handle 22 so as to enter a new working area in the slide rail frame 21 and start a new round of operation process.

[0032] Reference Figure 5The fixing assembly includes a mounting block 10 and a plug-in rod 14. The bottom of the mounting block 10 is fixedly connected to the top of the U-shaped frame 8. The outer side of the plug-in rod 14 is slidably connected to the inside of the connecting rod 2 18. A limiting groove 16 is provided on the right side of the mounting block 10. A sliding groove 17 is provided on the left side of the mounting block 10. A spring 15 is fixedly connected to the side of the plug-in rod 14 away from the connecting rod 2 18. The left part of the plug-in rod 14 is rotatably connected to the connecting rod 13. The left part of the connecting rod 13 is rotatably connected to the baffle 12. The left part of the baffle 12 is fixedly connected to the push rod 11.

[0033] Specifically, when performing the disassembly step of the L-shaped plate 19, the operator pulls the push rod 11 to move the fixed baffle 12 to the right, and then the connecting rod 13 rotates in the forward direction, causing the plug-in rod 14 to lift upward until it is completely disengaged from the connecting rod 2 18. At this time, the spring 15 connected to the plug-in rod 14 will be compressed due to the operation. On the contrary, when installing a new L-shaped plate 19, the operator must ensure that the connecting rod 2 18 is aligned with the corresponding groove of the U-shaped frame 8, and pull the push rod 11, and the spring 15 will return to its original state. Then, the plug-in rod 14 will move downward, driving the connecting rod 13 to rotate, and then pushing the baffle 12 to expand outward, and the push rod 11 will also move synchronously. When the plug-in rod 14 passes through the U-shaped frame 8 again and is tightly connected with the connecting rod 2 18, the entire installation process is completed.

[0034] Reference Figure 1 and Figure 5 A plurality of card slots 20 are provided inside the slide rail frame 21, a handle 22 is fixedly connected to the right side of the slide frame 1, the outer side of the hollow shell 6 is slidably connected to the inside of the slide frame 1, the outer side of the L-shaped plate 19 is slidably connected to the top of the slide rail frame 21, one end of the connecting rod 13 is rotatably connected to the left side of the plug-in rod 14, the other end of the connecting rod 13 is rotatably connected to the right side of the baffle 12, the baffle 12 is slidably connected to the inside of the slide groove 17, the outer side of the push rod 11 is slidably connected to the inside of the slide groove 17, and the plug-in rod 14 passes through the U-shaped frame 8 and is plugged into the inside of the connecting rod 2 18.

[0035] Specifically, the interior of the slide rail frame 21 is designed with a plurality of slots 20 for storing the insulation board, and a handle 22 is firmly installed on the right side of the slide frame 1 for easy control by the operator. The exterior of the hollow shell 6 is attached to the interior of the slide frame 1 by sliding, and serves as a supporting structure. The L-shaped plate 19 is fixed to the top of the slide rail frame 21 to facilitate the spreading of concrete or mortar. One end of the connecting rod 13 is screwed to the left side of the plug rod 14, and the other end is connected to the right side of the baffle 12 to form a linkage device. The baffle 12 itself slides and is embedded in the slide groove 17, providing precise positioning. The push rod 11 is located inside the slide groove 17 and can be moved under the action of external force. The plug rod 14 runs through the structure of the U-shaped frame 8 and is closely connected to the connecting rod 2 18 to ensure stable connection and switching between components.

[0036] Working principle: When the operator uses it, he inserts multiple insulation boards into the card slot 20, mixes the concrete or mortar to an appropriate concentration and pours it into the slide rail frame 21. At this time, the motor 2 is started to drive the rotating shaft 3 to rotate, and then drives the disc 4 to rotate, and then drives the connecting rod 5 to slide inside the hollow shell 6, and at the same time drives the hollow shell 6 to move back and forth left and right, so that the push rod 7, U-shaped frame 8, roller 9 and L-shaped plate 19 move back and forth left and right. With the movement of the L-shaped plate 19, the concrete or mortar is evenly spread on the slide rail frame 21. With the rotation of the roller 9, the concrete or mortar is further compacted. When the vicinity is leveled, the operator pushes the handle 22 to make the slide frame 1 slide inside the slide rail frame 21 to start work in a new area. When it is needed When removing the L-shaped plate 19, the operator pulls the push rod 11 to move the baffle 12 fixedly connected thereto to the right, thereby allowing the connecting rod 13 to rotate to the right, thereby pushing the plug-in rod 14 to move upward until it completely leaves the connecting rod 2 18. At this time, the spring 15 fixedly connected thereto will be compressed, and the disassembly is completed. When a new L-shaped plate 19 needs to be installed, the connecting rod 2 18 should be inserted into the groove on the U-shaped frame 8. At this time, the push rod 11 and the spring 15 are restored, and the plug-in rod 14 moves downward, thereby driving the connecting rod 13 to rotate, causing it to push the baffle 12 to move outward, and the push rod 11 also moves outward accordingly, until the plug-in rod 14 re-penetrates the U-shaped frame 8 and is plugged into the inside of the connecting rod 2 18, and the installation is completed.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A concrete or mortar leveling device, comprising a sliding frame (1), characterized in that: The middle side of the sliding frame (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a rotating shaft (3), the bottom of the rotating shaft (3) is fixedly connected to a disc (4), the lower side of the disc (4) is fixedly connected to a connecting rod (5), the outer side of the connecting rod (5) is slidably connected to a hollow shell (6), one side of the hollow shell (6) is fixedly connected to a pushing rod (7), the left end of the pushing rod (7) is fixedly connected to a U-shaped frame (8), the lower side of the U-shaped frame (8) is rotatably connected to a roller (9), the top of the U-shaped frame (8) is provided with two fixed components, the left side of the U-shaped frame (8) is fixedly connected to two connecting rods (18), the left end of the connecting rod (18) is fixedly connected to an L-shaped plate (19), and the bottom of the sliding frame (1) is slidably connected to a slide rail frame (21).

2. The concrete or mortar leveling device according to claim 1, characterized in that: The fixing assembly comprises a mounting block (10) and a plug-in rod (14); the bottom of the mounting block (10) is fixedly connected to the top of the U-shaped frame (8); the outer side of the plug-in rod (14) is slidably connected to the inside of the second connecting rod (18); a limiting groove (16) is provided on the right side of the inside of the mounting block (10); a sliding groove (17) is provided on the left side of the inside of the mounting block (10); a spring (15) is fixedly connected to the side of the plug-in rod (14) away from the second connecting rod (18); the left part of the plug-in rod (14) is rotatably connected to the first connecting rod (13); the left part of the first connecting rod (13) is rotatably connected to the baffle (12); the left part of the baffle (12) is fixedly connected to the push rod (11).

3. The concrete or mortar leveling device according to claim 1, characterized in that: The slide rail frame (21) is provided with a plurality of slots (20) therein.

4. The concrete or mortar leveling device according to claim 1, characterized in that: A handle (22) is fixedly connected to the right side of the sliding frame (1).

5. The concrete or mortar leveling device according to claim 1, characterized in that: The outer side of the hollow shell (6) is slidably connected to the inside of the sliding frame (1), and the outer side of the L-shaped plate (19) is slidably connected to the top of the sliding rail frame (21).

6. The concrete or mortar leveling device according to claim 2, characterized in that: One end of the connecting rod (13) is rotatably connected to the left side of the plug-in rod (14), and the other end of the connecting rod (13) is rotatably connected to the right side of the baffle (12).

7. The concrete or mortar leveling device according to claim 2, characterized in that: The baffle (12) is slidably connected to the inside of the slide groove (17), and the outer side of the push rod (11) is slidably connected to the inside of the slide groove (17).

8. The concrete or mortar leveling device according to claim 2, characterized in that: The plug-in rod (14) passes through the U-shaped frame (8) and is plugged into the interior of the second connecting rod (18).

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