Leveling device for warehouse ground pouring

Abstract

The invention relates to the technical field of constructional engineering equipment, in particular to a leveling device for warehouse ground pouring, which comprises a tractor, an inverted U-shaped shell is buckled on the top of the tractor, and one side of the top of the tractor is fixedly connected with an air cylinder; a leveling assembly, a collecting piece and a compacting assembly are arranged in an inner cavity of the shell. The poured warehouse ground is leveled through the leveling assembly, the collecting piece collects redundant pouring materials when the leveling assembly conducts scraping, then the redundant pouring materials are poured to the compaction assembly behind, the compaction assembly compacts the redundant pouring materials, the compaction angle of the compaction assembly can be adjusted through an air cylinder, operation is easy, and the using effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of construction engineering equipment, in particular to a leveling device used for pouring warehouse floors. Background Art

[0002] Leveling device for warehouse floor pouring: usually refers to the equipment and tools used for floor laying and leveling. These devices may include but are not limited to: floor pavers, vibrating plates, concrete mixers, tamping machines, cement pouring machines, etc. Their function is to evenly lay concrete or other floor materials on the warehouse floor, and ensure the leveling and firmness of the floor through vibration, compaction, etc. These devices play a vital role in warehouse construction and floor maintenance, and can improve the service life and safety of the floor.

[0003] In the prior art, the leveling device for pouring the warehouse floor uses a shovel to scrape the excess pouring material when leveling the pouring material. When the leveling device moves forward, the excess pouring material near the shovel will accumulate, and the staff usually needs to clean it manually, which increases the workload of the staff, and there is nowhere to store the excess pouring material. At the same time, a compacting device is needed during leveling to squeeze the bubbles inside the pouring material. Most of the compacting devices equipped with the leveling device are fixed in position, which makes it inconvenient to adjust the angle and compaction strength of the compacting device. To this end, a leveling device for pouring the warehouse floor is provided to solve the above problems. Summary of the invention

[0004] The present invention aims to solve the above-mentioned problem, thereby providing a leveling device for warehouse floor pouring.

[0005] The present invention solves the above-mentioned problem by adopting the following technical solution: A leveling device for pouring warehouse floor, comprising a tractor, the top of which is buckled with an inverted U-shaped shell, one side of the top of the tractor is fixedly connected to a cylinder; a leveling assembly is arranged in the inner cavity of the shell, the leveling assembly comprises a motor, the motor is fixed to one side of the top of the inner cavity of the shell, a lead screw is fixedly connected to the output end of the motor, a sleeve is threadedly connected to the surface of the lead screw, a fixed plate is fixedly connected to the bottom of the sleeve, a scraper is fixedly connected to one side of the bottom of the fixed plate, and a collecting piece is arranged on the other side of the bottom of the fixed plate; a compacting assembly is arranged on one side of the inner cavity of the shell, the compacting assembly comprises a push rod, the push rod is movably connected to the top of the cylinder, a cross bar is movably connected to the top of one side of the inner cavity of the shell, the surface of the cross bar is fixed to one end of the push rod, connecting rods are fixedly connected to both sides of the surface of the cross bar, a rotating shaft is fixedly connected between the bottom ends of the two connecting rods, and a compacting piece is arranged on the rotating shaft.

[0006] Compared with the prior art, the present invention adopting the above technical solution has the following outstanding features: The patent of the present invention drives the scraper and the extension plate to move simultaneously through the drive of the motor, so that the scraper and the collecting box are in contact with the surface of the casting material. The cross bar is rotated by the drive of the cylinder to adjust the contact angle between the compaction roller and the surface of the casting material, so as to adjust the compaction strength of the casting material. The casting material collected in the collecting box can be smoothed by the smoothing plate to ensure the leveling of the casting material.

[0007] Through the setting of the fixed plate, the scraper and the extension plate can be driven to move simultaneously, so that the scraper and the collecting box can contact the surface of the casting material at the same time. Through the setting of the scraper, the casting material can be scraped flat, so as to facilitate the subsequent collection of excess casting material. Through the setting of the cross bar, the rotating shaft can be driven to rotate, so as to adjust the compaction force of the compaction roller on the casting material.

[0008] Preferably, a further technical solution of the present invention is: The collecting piece comprises an extension plate, which is fixed to one side of the bottom of the fixed plate, a collecting box is fixedly connected to the bottom of the extension plate, and an inclined block is fixedly connected to the bottom of the inner cavity of the collecting box; it is convenient to collect the excess casting material generated after the scraper is scraped flat, and the setting of the inclined block can gather the collected casting material to the middle.

[0009] The compacting member comprises a compacting roller, which is movably connected to a rotating shaft, an extension frame is movably connected to the surface of the rotating shaft, and a smoothing plate is fixedly connected to one side of the bottom of the extension frame.

[0010] The front and back sides of the inner cavity of the extension frame are both provided with arc grooves, one side of the surface of the rotating shaft is fixedly connected with an extension rod, and the surface of the extension rod is slidably connected with the inner cavity of the arc groove.

[0011] A round hole is provided on the fixing plate, and the surface of the lead screw is slidably connected with the inner cavity of the round hole.

[0012] A square groove is provided on one side of the inner cavity of the collection box, and the inner cavity of the square groove extends to the outside of the collection box; the excess casting material collected in the collection box can flow to the rear through the square groove, and then be smoothed by the smoothing plate and compacted by the compacting roller, so that the casting material can be fully utilized.

[0013] A cavity is provided on one side of the inner cavity of the tractor, and the surface of the connecting rod is movably connected with the inner cavity of the cavity.

[0014] A slide groove is provided on one side of the inner cavity of the tractor, and the scraper surface is slidably connected to the inner cavity of the slide groove. A limiting groove is provided on one side of the inner cavity of the tractor, and the extension plate surface is slidably connected to the inner cavity of the limiting groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural stereogram of an embodiment of the present invention.

[0016] Figure 2 2 is a cross-sectional view of a housing in an embodiment of the present invention.

[0017] Figure 3 Schematic diagram of a compacting member in an embodiment of the present invention.

[0018] Figure 4 for Figure 3 A is an enlarged view of the middle image.

[0019] Figure 5 Schematic diagram of the internal structure of the collecting box in an embodiment of the present invention.

[0020] In the accompanying drawings: tractor 1, housing 2, cylinder 3, motor 4, screw 5, sleeve 6, fixed plate 7, scraper 8, push rod 9, cross bar 10, connecting rod 11, rotating shaft 12, extension plate 13, collecting box 14, inclined block 15, compacting roller 16, extension frame 17, smoothing plate 18, arc groove 19, extension rod 20. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with embodiments, the purpose of which is only to provide a better understanding of the content of the present invention. Therefore, the examples given do not limit the protection scope of the present invention.

[0022] See also Figure 1-Figure 5 , a leveling device for pouring warehouse floor, comprising a tractor 1, an inverted U-shaped shell 2 is buckled on the top of the tractor 1, and a cylinder 3 is fixedly connected to one side of the top of the tractor 1; The inner cavity of the shell 2 is provided with a leveling assembly, which includes a motor 4, which is fixed to one side of the top of the inner cavity of the shell 2, a lead screw 5 is fixedly connected to the output end of the motor 4, a sleeve 6 is threadedly connected to the surface of the lead screw 5, a fixed plate 7 is fixedly connected to the bottom of the sleeve 6, a scraper 8 is fixedly connected to one side of the bottom of the fixed plate 7, and a collecting piece is provided on the other side of the bottom of the fixed plate 7; A compaction assembly is provided on one side of the inner cavity of the shell 2, and the compaction assembly includes a push rod 9, which is movably connected to the top of the cylinder 3. A cross bar 10 is movably connected to the top of one side of the inner cavity of the shell 2. The surface of the cross bar 10 is fixed to one end of the push rod 9, and connecting rods 11 are fixedly connected on both sides of the surface of the cross bar 10. A rotating shaft 12 is fixedly connected between the bottom ends of the two connecting rods 11, and a compaction piece is provided on the rotating shaft 12.

[0023] Specifically: the bottom end of the lead screw 5 is rotatably connected to the top of the tractor 1 through a bearing, one side of the top of the inner cavity of the shell 2 is fixedly connected to a limit rod, the bottom end of the limit rod is fixed to one side of the top of the tractor 1, the limit rod passes through the sleeve 6 and is slidably connected to the sleeve 6, the two ends of the cross bar 10 are respectively rotatably connected to the top of the two inner side walls of the shell 2 through bearings, there are two connecting rods 11, which are respectively fixed at the two ends of the cross bar 10, the surface of the rotating shaft 12 is fixed to one end of the connecting rod 11, the compacting roller 16 is mounted on the rotating shaft 12, and the extension frame 17 is located on the side of the compacting roller 16 close to the collecting box 14.

[0024] The working principle of the patent of the present invention is as follows: when it is necessary to level the warehouse floor that has just been poured, first turn on the motor 4, the motor 4 drives the lead screw 5 to rotate, the lead screw 5 drives the sliding sleeve 6 to move, the sliding sleeve 6 drives the fixed plate 7 to move, the fixed plate 7 drives the scraper 8 and the extension plate 13 to move at the same time, when the bottom of the scraper 8 and the bottom of the collecting box 14 are in contact with the surface of the pouring material at the same time, turn off the motor 4, then start the cylinder 3, the cylinder 3 drives the push rod 9 to rotate, the push rod 9 drives the cross bar 10 to rotate, the cross bar 10 drives the connecting rod 11 to rotate, and the connecting rod 1 1 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the compacting roller 16 to rotate, so as to adjust the compacting strength of the compacting roller 16 on the surface of the casting material. At the same time, when the rotating shaft 12 rotates, the extension rod 20 slides in the inner cavity of the arc groove 19, so that the smoothing plate 18 will not be offset at an angle. Finally, the tractor 1 can be pushed. When the scraper 8 is flattened, the excess casting material will be collected along the inclined block 15 and the square groove in the inner cavity of the collecting box 14 to one side of the smoothing plate 18. The smoothing plate 18 smoothes the casting material when passing through, and then passes through the compacting roller 16 to compact it.

[0025] The patent of the present invention drives the scraper and the extension plate to move simultaneously through the drive of the motor, so that the scraper and the collecting box are in contact with the surface of the casting material. The cross bar is rotated by the drive of the cylinder to adjust the contact angle between the compaction roller and the surface of the casting material, so as to adjust the compaction strength of the casting material. The casting material collected in the collecting box can be smoothed by the smoothing plate to ensure the leveling of the casting material.

[0026] Through the setting of the fixed plate, the scraper and the extension plate can be driven to move simultaneously, so that the scraper and the collecting box can contact the surface of the casting material at the same time. Through the setting of the scraper, the casting material can be scraped flat, so as to facilitate the subsequent collection of excess casting material. Through the setting of the cross bar, the rotating shaft can be driven to rotate, so as to adjust the compaction force of the compaction roller on the casting material.

[0027] The above description is only a preferred feasible embodiment of the present invention, and does not limit the scope of rights of the present invention. All equivalent changes made using the contents of the present specification and its drawings are included in the scope of rights of the present invention.

Claims

1. A leveling device for pouring warehouse floor, comprising a tractor, characterized in that: The top of the tractor is buckled with an inverted U-shaped shell, and a cylinder is fixedly connected to one side of the top of the tractor; a leveling assembly is arranged in the inner cavity of the shell, and the leveling assembly includes a motor, the motor is fixed to one side of the top of the inner cavity of the shell, a lead screw is fixedly connected to the output end of the motor, a sleeve is threadedly connected to the surface of the lead screw, a fixed plate is fixedly connected to the bottom of the sleeve, a scraper is fixedly connected to one side of the bottom of the fixed plate, and a collecting piece is arranged on the other side of the bottom of the fixed plate; a compacting assembly is arranged on one side of the inner cavity of the shell, and the compacting assembly includes a push rod, the push rod is movably connected to the top of the cylinder, a cross bar is movably connected to the top of one side of the inner cavity of the shell, the surface of the cross bar is fixed to one end of the push rod, connecting rods are fixedly connected to both sides of the surface of the cross bar, a rotating shaft is fixedly connected between the bottom ends of the two connecting rods, and a compacting piece is arranged on the rotating shaft.

2. A leveling device for pouring warehouse floor according to claim 1, characterized in that: The collecting member comprises an extension plate, which is fixed to one side of the bottom of the fixing plate, a collecting box is fixedly connected to the bottom of the extension plate, and an inclined block is fixedly connected to the bottom of the inner cavity of the collecting box.

3. A leveling device for pouring warehouse floor according to claim 1, characterized in that: The compacting member comprises a compacting roller, which is movably connected to a rotating shaft, an extension frame is movably connected to the surface of the rotating shaft, and a smoothing plate is fixedly connected to one side of the bottom of the extension frame.

4. A leveling device for pouring warehouse floor according to claim 3, characterized in that: The front and back sides of the inner cavity of the extension frame are both provided with arc grooves, one side of the surface of the rotating shaft is fixedly connected with an extension rod, and the surface of the extension rod is slidably connected with the inner cavity of the arc groove.

5. A leveling device for pouring warehouse floor according to claim 1, characterized in that: A round hole is provided on the fixing plate, and the surface of the lead screw is slidably connected with the inner cavity of the round hole.

6. A leveling device for pouring warehouse floor according to claim 2, characterized in that: A square groove is provided on one side of the inner cavity of the collection box, and the inner cavity of the square groove extends to the outside of the collection box.

7. A leveling device for pouring warehouse floor according to claim 1, characterized in that: A cavity is provided on one side of the inner cavity of the tractor, and the surface of the connecting rod is movably connected with the inner cavity of the cavity.

8. A leveling device for pouring warehouse floor according to claim 2, characterized in that: A slide groove is provided on one side of the inner cavity of the tractor, and the scraper surface is slidably connected to the inner cavity of the slide groove. A limiting groove is provided on one side of the inner cavity of the tractor, and the extension plate surface is slidably connected to the inner cavity of the limiting groove.

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