Roller structure of building site temper mill

Abstract

The utility model discloses a roller structure of a building site temper mill, which comprises a roller, a rotating shaft is arranged in the roller, the rotating shaft is rotatably connected with the roller, the rotating shaft extends to the outside of the two ends of the roller, one end of the rotating shaft is sleeved with a fixing frame, the rotating shaft is rotatably connected with the fixing frame, and the fixing frame is connected with the roller. The polishing device comprises a fixing frame, two polishing cylinders are fixedly connected to the interior of the fixing frame, a rotating motor is arranged on the upper portion of the interior of each polishing cylinder, a partition plate is arranged in each polishing cylinder, each rotating motor is fixedly connected with the corresponding partition plate through a bolt, and a rotating shaft is arranged at the output end of each rotating motor. And the bottom of the rotating shaft is sleeved with a grinding wheel, and through the arrangement of a roller and a grinding cylinder, after the roller flattens the ground, the grinding cylinder grinds the ground again, so that the ground is smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of leveling machines, in particular to a roller structure of a construction site leveling machine. Background Art

[0002] Site leveling is the process of leveling the natural ground within the construction area into the required surface through manual or mechanical excavation and filling, so as to facilitate on-site layout and civilized construction.

[0003] For example, the announcement number CN 216195010 U is specifically a construction site leveling machine, including a machine body, a rotating structure, a quick-release structure, the outer surface of the machine body is movably connected to the outer surface of the rotating structure, the outer surface of the machine body is movably connected to the outer surface of the quick-release structure, and the rotating structure includes a machine body, a mounting block, a motor, a rotating shaft, a first turntable, and an articulated seat. In the construction site leveling machine, when it is necessary to rotate and adjust the connecting rod, the motor drives the rotating shaft to rotate, the rotating shaft drives the first turntable and the articulated seat to rotate, the articulated seat drives the connecting rod and the collar to rotate, the collar drives the concave block and the hydraulic cylinder to rotate, the hydraulic cylinder drives the second plug block and the second turntable to rotate, so that the hydraulic cylinder follows the connecting rod to move synchronously.

[0004] In the existing technology, the drum structure of the construction site leveling machine still has some shortcomings:

[0005] 1. The roller structure of most construction site leveling machines is relatively simple, which cannot quickly level the ground and has low efficiency;

[0006] Second, the drum structure of most construction site levelers makes it difficult to remove the residual materials on the drum, and there is a lack of drum cleaning devices;

[0007] 3. When the drum structure of most construction site levelers rolls on the ground, the hard stones on the ground can easily damage the drum;

[0008] Fourth, the roller structure of most construction site leveling machines is relatively simple and cannot repair the pits on the ground. Therefore, it is urgent to design a roller structure of a construction site leveling machine to solve the above problems. Utility Model Content

[0009] The utility model aims to provide a roller structure of a construction site leveling machine to solve the above-mentioned deficiencies in the prior art.

[0010] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0011] A drum structure of a construction site leveling machine includes a drum, a rotating shaft is provided inside the drum, the rotating shaft is rotatably connected to the drum, the rotating shaft extends to the outside of both ends of the drum, one end of the rotating shaft is sleeved with a fixed frame, the rotating shaft is rotatably connected to the fixed frame, a grinding cylinder is fixedly connected inside the fixed frame, the number of the grinding cylinders is two, a rotating motor is provided above the inside of the grinding cylinder, a partition is provided inside the grinding cylinder, the rotating motor and the partition are fixedly connected by bolts, a rotating shaft is provided at the output end of the rotating motor, and a grinding wheel is sleeved at the bottom of the rotating shaft.

[0012] Preferably, a scraper frame is provided at one end of the rotating shaft, and the scraper frame is fixedly connected to the rotating shaft. A telescopic structure is provided on the top inner wall of the scraper frame, and the telescopic structure includes a telescopic rod. A telescopic spring is sleeved on the outside of the telescopic rod. A scraper is provided inside the scraper frame, and the telescopic structure is located between the scraper frame and the scraper. The scraper is slidably connected to the roller.

[0013] Preferably, a safety bracket is provided at one end of the rotating shaft, and a leveling tooth is provided at one end of the safety bracket. The number of the leveling teeth is several and evenly distributed on one side of the safety bracket. A rotating rod is provided on one side of the safety bracket, and the rotating rod passes through the leveling tooth and extends to the outside of both ends. Rollers are provided at both ends of the rotating rod, and the rollers are rotatably connected to the rotating rod.

[0014] Preferably, a delivery pump is connected to one side of the grinding cylinder by bolts, a connecting pipe is provided at the liquid inlet end of the delivery pump, a delivery pipe is provided at the liquid outlet end of the delivery pump, a mud chamber is provided inside the grinding cylinder, and one end of the delivery pipe passes through the grinding cylinder and extends to the inside of the mud chamber.

[0015] Preferably, the grinding wheel is provided with through holes inside, and the number of the through holes is several and evenly distributed inside the grinding wheel.

[0016] Preferably, a connecting rod is provided at one end of the rotating shaft, a fixing rod is provided at one side of the connecting rod, and one end of the fixing rod is fixedly connected to one side of the scraper frame.

[0017] In the above technical scheme, the utility model provides a drum structure of a construction site leveling machine, (1) through the provided drum and grinding drum, after the drum flattens the ground, the grinding drum can grind the ground again to make the ground smoother; (2) through the provided scraper frame and telescopic structure, the scraper can be in contact with the drum through spring extension and contraction, so as to clean the ground residues attached to the surface of the drum and improve the service life of the drum; (3) through the provided safety bracket and leveling teeth, when the drum rolls on the ground, the leveling teeth can remove the solid stones remaining on the ground to prevent the solid stones from damaging the drum; (4) through the provided mud chamber, when the grinding drum is grinding the ground, the pits accidentally caused on the ground can be repaired and polished to make the ground smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0019] Figure 1 A three-dimensional structural schematic diagram is provided for an embodiment of a roller structure of a construction site leveling machine according to the utility model.

[0020] Figure 2 A side cross-sectional structural schematic diagram is provided for a roller structure embodiment of a construction site leveling machine according to the utility model.

[0021] Figure 3 A side structural schematic diagram is provided for a roller structure embodiment of a construction site leveling machine according to the utility model.

[0022] Figure 4 The present invention is a schematic diagram of the front view of the scraper structure provided in the drum structure embodiment of a construction site leveling machine of the present invention.

[0023] Description of reference numerals:

[0024] 1 roller, 2 rotating shaft, 3 safety bracket, 4 leveling teeth, 5 rotating rod, 6 roller, 7 scraper frame, 8 connecting rod, 9 fixed frame, 10 grinding cylinder, 11 scraper, 12 telescopic rod, 13 telescopic spring, 14 rotating motor, 15 partition, 16 rotating shaft, 17 grinding wheel, 18 mud chamber, 19 through hole, 20 conveying pipeline, 21 conveying pump, 22 connecting pipeline, 23 fixed rod. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0026] like Figure 1-4 As shown, a drum structure of a construction site leveling machine provided by an embodiment of the utility model includes a drum 1, a rotating shaft 2 is arranged inside the drum 1, the rotating shaft 2 is rotatably connected to the drum 1, the rotating shaft 2 extends to the outside of both ends of the drum 1, one end of the rotating shaft 2 is sleeved with a fixing frame 9, the rotating shaft 2 is rotatably connected to the fixing frame 9, a grinding drum 10 is fixedly connected inside the fixing frame 9, the number of the grinding drums 10 is two, a rotating motor 14 is arranged on the upper part of the grinding drum 10, a partition 15 is arranged inside the grinding drum 10, the rotating motor 14 and the partition 15 are fixedly connected by bolts, a rotating shaft 16 is arranged at the output end of the rotating motor 14, and a grinding wheel 17 is sleeved at the bottom of the rotating shaft 16.

[0027] Specifically, in this embodiment, it includes a roller 1, a rotating shaft 2 is provided inside the roller 1, the rotating shaft 2 is rotatably connected to the roller 1, the rotating shaft 2 extends to the outside of the two ends of the roller 1, one end of the rotating shaft 2 is sleeved with a fixed frame 9, the rotating shaft 2 is rotatably connected to the fixed frame 9, a grinding cylinder 10 is fixedly connected inside the fixed frame 9, there are two grinding cylinders 10, a rotating motor 14 is provided on the upper part of the grinding cylinder 10, a partition 15 is provided inside the grinding cylinder 10, the rotating motor 14 and the partition 15 are fixedly connected by bolts, a rotating shaft 16 is provided at the output end of the rotating motor 14, a grinding wheel 17 is sleeved on the bottom of the rotating shaft 16, the roller 1 and the grinding cylinder 10 can grind the ground again after the roller 1 presses the ground flat, so that the ground is smoother.

[0028] Preferably, a scraper frame 7 is provided at one end of the rotating shaft 2, and the scraper frame 7 is fixedly connected to the rotating shaft 2. A telescopic structure is provided on the top inner wall of the scraper frame 7, and the telescopic structure includes a telescopic rod 12. A telescopic spring 13 is sleeved on the outside of the telescopic rod 12. A scraper 11 is provided inside the scraper frame 7. The telescopic structure is located between the scraper frame 7 and the scraper 11. The scraper 11 is slidably connected to the roller 1. The scraper frame 7 and the telescopic structure can allow the scraper 11 to contact the roller 1 through spring expansion and contraction, thereby cleaning the ground residues attached to the surface of the roller 1 and improving the service life of the roller 1.

[0029] Preferably, a safety bracket 3 is provided at one end of the rotating shaft 2, and a leveling tooth 4 is provided at one end of the safety bracket 3. The number of the leveling teeth 4 is several and evenly distributed on one side of the safety bracket 3. A rotating rod 5 is provided on one side of the safety bracket 3. The rotating rod 5 penetrates the leveling tooth 4 and extends to the outside of both ends. Rollers 6 are provided at both ends of the rotating rod 5, and the rollers 6 are rotatably connected to the rotating rod 5. When the drum 1 rolls on the ground, the safety bracket 3 and the leveling teeth 4 can remove the solid stones remaining on the ground by the leveling teeth 4 to prevent the solid stones from damaging the drum 1.

[0030] Preferably, a delivery pump 21 is connected to one side of the grinding cylinder 10 by bolts, a connecting pipe 22 is provided at the liquid inlet end of the delivery pump 21, a delivery pipe 20 is provided at the liquid outlet end of the delivery pump 21, a mud chamber 18 is provided inside the grinding cylinder 10, one end of the delivery pipe 20 passes through the grinding cylinder 10 and extends to the inside of the mud chamber 18, the mud chamber 18 can repair and grind the potholes accidentally caused on the ground when the grinding cylinder 10 is grinding the ground, making the ground smoother.

[0031] Preferably, the grinding wheel 17 is provided with through holes 19 . The number of through holes 19 is several and they are evenly distributed inside the grinding wheel 17 . The through holes 19 can limit the outflow speed of the mud and make reasonable use of the mud.

[0032] Preferably, a connecting rod 8 is provided at one end of the rotating shaft 2, and a fixing rod 23 is provided on one side of the connecting rod 8. One end of the fixing rod 23 is fixedly connected to one side of the scraper frame 7. The fixing rod 23 can increase the stability of the scraper frame 7 and prevent the scraper frame 7 from falling off.

[0033] Working principle: When the drum structure is placed on the ground, the driving device pulls the drum structure, and the roller 6 drives the leveling teeth 4 on the safety bracket 3 to remove the solid stones on the ground. The scraper 11 on the scraper frame 7 contacts the drum 1 through the telescopic spring 13 to remove the residue attached to the drum 1. The rotating motor 14 is turned on, and the mud in the mud chamber 18 flows out through the through hole 19 on the grinding wheel 17, and the rotating shaft 16 drives the grinding wheel 17 to grind.

[0034] Example 1

[0035] A drum structure of a construction site leveling machine includes a drum 1, a rotating shaft 2 is provided inside the drum 1, the rotating shaft 2 is rotatably connected to the drum 1, the rotating shaft 2 extends to the outside of the two ends of the drum 1, one end of the rotating shaft 2 is sleeved with a fixing frame 9, the rotating shaft 2 is rotatably connected to the fixing frame 9, a grinding drum 10 is fixedly connected inside the fixing frame 9, the number of the grinding drums 10 is two, a rotating motor 14 is provided above the inside of the grinding drum 10, a partition 15 is provided inside the grinding drum 10, the rotating motor 14 and the partition 15 are fixedly connected by bolts, a rotating shaft 16 is provided at the output end of the rotating motor 14, and a grinding wheel 17 is sleeved at the bottom of the rotating shaft 16.

[0036] Example 2

[0037] The present embodiment is further limited on the basis of the embodiment 1. A scraper frame 7 is provided at one end of the rotating shaft 2. The scraper frame 7 is fixedly connected to the rotating shaft 2. A telescopic structure is provided on the top inner wall of the scraper frame 7. The telescopic structure includes a telescopic rod 12. A telescopic spring 13 is sleeved on the outside of the telescopic rod 12. A scraper 11 is provided inside the scraper frame 7. The telescopic structure is located between the scraper frame 7 and the scraper 11. The scraper 11 is slidably connected to the roller 1. The scraper frame 7 and the telescopic structure can allow the scraper 11 to contact the roller 1 through spring expansion and contraction, so as to clean the ground residue attached to the surface of the roller 1 and improve the service life of the roller 1. A safety bracket 3 is provided at one end of the rotating shaft 2. A leveling tooth 4 is provided at one end of the safety bracket 3. The number of the leveling teeth 4 is several and is evenly distributed on one side of the safety bracket 3. A rotating rod 5 is provided on one side of the safety bracket 3. The rotating rod 5 passes through the leveling tooth 4 and extends to the outside of both ends. Rollers 6 are provided at both ends of the rotating rod 5. The rollers 6 are rotatably connected to the rotating rod 5. The safety bracket 3 and the leveling tooth 4 can be moved on the roller 1. When rolling on the ground, the leveling teeth 4 remove the solid stones remaining on the ground to prevent the solid stones from damaging the drum 1. A delivery pump 21 is connected to one side of the grinding cylinder 10 by bolts. A connecting pipe 22 is provided at the liquid inlet end of the delivery pump 21. A delivery pipe 20 is provided at the liquid outlet end of the delivery pump 21. A mud chamber 18 is provided inside the grinding cylinder 10. One end of the delivery pipe 20 passes through the grinding cylinder 10 and extends into the mud chamber 18. The mud chamber 18 can be used to grind the ground on the ground when the grinding cylinder 10 is grinding the ground. The pits and grooves caused by the outside are repaired and polished to make the ground smoother. A through hole 19 is arranged inside the grinding wheel 17. The number of the through holes 19 is several and is evenly distributed inside the grinding wheel 17. The through hole 19 can limit the outflow speed of the mud and make rational use of the mud. A connecting rod 8 is arranged at one end of the rotating shaft 2, and a fixing rod 23 is arranged on one side of the connecting rod 8. One end of the fixing rod 23 is fixedly connected to one side of the scraper frame 7. The fixing rod 23 can increase the stability of the scraper frame 7 and prevent the scraper frame 7 from falling off.

[0038] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A drum structure for a construction site leveling machine, comprising a drum (1), characterized in that: A rotating shaft (2) is arranged inside the drum (1), the rotating shaft (2) is rotatably connected to the drum (1), the rotating shaft (2) extends to the outside of both ends of the drum (1), one end of the rotating shaft (2) is sleeved with a fixing frame (9), the rotating shaft (2) is rotatably connected to the fixing frame (9), a grinding cylinder (10) is fixedly connected inside the fixing frame (9), the number of the grinding cylinders (10) is two, a rotating motor (14) is arranged above the inside of the grinding cylinder (10), a partition (15) is arranged inside the grinding cylinder (10), the rotating motor (14) and the partition (15) are fixedly connected by bolts, a rotating shaft (16) is arranged at the output end of the rotating motor (14), and a grinding wheel (17) is sleeved at the bottom of the rotating shaft (16).

2. The drum structure of a construction site leveling machine according to claim 1, characterized in that: A scraper frame (7) is provided at one end of the rotating shaft (2), the scraper frame (7) is fixedly connected to the rotating shaft (2), a telescopic structure is provided on the top inner wall of the scraper frame (7), the telescopic structure comprises a telescopic rod (12), a telescopic spring (13) is sleeved on the outside of the telescopic rod (12), a scraper (11) is provided inside the scraper frame (7), the telescopic structure is located between the scraper frame (7) and the scraper (11), and the scraper (11) is slidably connected to the roller (1).

3. The drum structure of a construction site leveling machine according to claim 1, characterized in that: A safety bracket (3) is provided at one end of the rotating shaft (2), and a leveling tooth (4) is provided at one end of the safety bracket (3). The number of the leveling teeth (4) is several and evenly distributed on one side of the safety bracket (3). A rotating rod (5) is provided on one side of the safety bracket (3), and the rotating rod (5) passes through the leveling tooth (4) and extends to the outside of both ends. Rollers (6) are provided at both ends of the rotating rod (5), and the rollers (6) are rotatably connected to the rotating rod (5).

4. The drum structure of a construction site leveling machine according to claim 1, characterized in that: A delivery pump (21) is connected to one side of the grinding cylinder (10) via bolts; a connecting pipe (22) is provided at the liquid inlet end of the delivery pump (21); a delivery pipe (20) is provided at the liquid outlet end of the delivery pump (21); a mud chamber (18) is provided inside the grinding cylinder (10); one end of the delivery pipe (20) passes through the grinding cylinder (10) and extends into the mud chamber (18).

5. The drum structure of a construction site leveling machine according to claim 1, characterized in that: The grinding wheel (17) is provided with through holes (19) inside, and the number of the through holes (19) is several and evenly distributed inside the grinding wheel (17).

6. The drum structure of a construction site leveling machine according to claim 2, characterized in that: A connecting rod (8) is provided at one end of the rotating shaft (2), a fixing rod (23) is provided at one side of the connecting rod (8), and one end of the fixing rod (23) is fixedly connected to one side of the scraper frame (7).

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