Land reclamation leveling mechanism

Abstract

A land reclamation leveling mechanism comprises an equipment base, a rolling wheel device, a pressing wheel support, a pressing wheel, a pressing table support, a pressing table, a lifting air cylinder, a lifting rod, a lifting support, a pressing disc, a tensioning positioning column, a tensioning disc, a tensioning spring, a limiting plate, a center shaft, a threaded rod, a worm wheel support, a worm wheel shaft groove, a worm support, a worm motor, a worm shaft and a worm. The side portion of the equipment base is fixedly connected with the rolling wheel device, the front portion of the equipment base is fixedly connected with the pressing wheel support, the interior of the pressing wheel support is rotationally connected with the pressing wheel, and the upper portion of the equipment base is provided with the equipment stand column. The rear portion of the pressing table is fixedly connected with the pressing table support which is fixedly connected with the interior of the equipment stand column through bolts. The front portion of the pressing table is fixedly connected with the lifting air cylinder, and a lifting rod groove is formed in the side portion of the pressing table and matched with the lifting rod.

Description

Technical Field

[0001] The utility model relates to the field of land reclamation, in particular to a land reclamation and leveling mechanism. Background Art

[0002] The existing patent (Announcement No.: CN209572344U) proposes a land reclamation and leveling mechanism. The cam is provided with a plurality of guide wheels, and a plurality of guide wheels are provided on the cam, and a plurality of guide wheels are provided on the cam to move the plurality of guide wheels together. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a land reclamation and leveling mechanism, in which a worm motor on the upper part of the pressure plate is used to drive the worm wheel to rotate, so that the threaded rod inside the worm wheel can adjust the tensioning force of the tensioning spring, thereby adjusting the force of compacting the land according to demand conditions, thereby increasing the adaptability of the equipment, and after the pressure plate is lifted by the lifting cylinder, the tensioning of the tensioning spring causes the pressure plate to rebound and flatten the land, and when processing uneven film, the pressure wheel at the front part of the equipment base is used to initially flatten the uneven soil and then compact it, thereby increasing the leveling effect of the equipment.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A land reclamation and leveling mechanism comprises an equipment base, a roller device, a pressure wheel bracket, a pressure wheel, a pressure platform bracket, a pressure platform, a lifting cylinder, a lifting rod, a lifting bracket, a pressure plate, a tensioning positioning column, a tensioning plate, a tensioning spring, a limit plate, a center axis, a threaded rod, a worm gear bracket, a worm gear shaft groove, a worm gear bracket, a worm motor, a worm shaft, and a worm. The side of the equipment base is fixedly connected to the roller device, the front of the equipment base is fixedly connected to the pressure wheel bracket, the inside of the pressure wheel bracket is rotatably connected to the pressure wheel, the upper part of the equipment base is provided with an equipment column, the rear of the pressure platform is fixedly connected to the pressure platform bracket, and the pressure platform bracket is fixedly connected to the inside of the equipment column by bolts; the front of the pressure platform is fixedly connected to the lifting cylinder, the side of the pressure platform is provided with a lifting rod groove, the lifting rod groove is adapted to the lifting rod, the lifting rod groove is connected to the lifting rod, the lifting rod slides inside the lifting rod groove, the upper part of the lifting rod is fixedly connected to the lifting bracket, the front of the lifting bracket is fixedly connected to the lifting cylinder, and the lower part of the lifting rod is fixedly connected to the pressure plate.

[0006] The interior of the pressure plate is fixedly connected to the tension positioning column, and the interior of the pressure plate is provided with a positioning groove, the positioning groove is adapted to the tension positioning column, the positioning groove is connected to the tension positioning column, the upper part of the tension positioning column slides in the positioning groove, the side of the central axis is fixedly connected to the tension plate, the tension positioning column is adapted to the tension plate, and the tension positioning column is connected to the tension plate.

[0007] The tensioning plate slides inside the tensioning positioning column, the upper part of the tensioning spring is fixedly connected to the tensioning plate, the lower part of the tensioning spring is fixedly connected to the pressure plate, the upper part of the tensioning positioning column is fixedly connected to the limit plate, the upper part of the pressure platform is fixedly connected to the worm gear bracket, the inside of the worm gear bracket is fixedly connected to the worm gear shaft groove, and the inside of the worm gear is provided with a worm gear shaft. Beneficial Effects

[0008] 1. During the land reclamation and leveling process of the utility model, the worm motor on the upper part of the pressing platform drives the worm wheel to rotate, so that the threaded rod inside the worm wheel adjusts the tension of the tension spring, so that the force of land compaction can be adjusted according to demand conditions, thereby increasing the adaptability of the equipment.

[0009] 2. During the land reclamation and leveling process of the utility model, the pressure plate is lifted by the lifting cylinder and then rebounded by the tensioning spring to flatten the land. When dealing with uneven film, the pressure wheel at the front of the equipment base is used to initially flatten the uneven soil and then compact it, thereby increasing the leveling effect of the equipment.

[0010] 3. During the land reclamation and leveling process of the utility model, the internal worm is driven by the worm motor to drive the worm wheel to rotate. Since the transmission principle of the worm and the worm wheel has a self-locking function, it prevents accidental rotation of the equipment when impacting the land, thereby enhancing the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is a schematic diagram of the structure of a land reclamation and leveling mechanism.

[0012] Figure 2 It is a three-dimensional assembly schematic diagram of a land reclamation and leveling mechanism structure described in the utility model.

[0013] Figure 3 It is a three-dimensional assembly schematic diagram of a press platform support structure of a land reclamation and leveling mechanism described in the utility model.

[0014] Figure 4 It is a three-dimensional assembly schematic diagram of a worm gear support structure of a land reclamation and leveling mechanism described in the utility model. DETAILED DESCRIPTION

[0015] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0016] Embodiment 1:

[0017] A land reclamation and leveling mechanism comprises an equipment base 1, a roller device 2, a pressure wheel bracket 3, a pressure wheel 4, a pressure platform bracket 6, a pressure platform 7, a lifting cylinder 8, a lifting rod 10, a lifting bracket 11, a pressure plate 12, a tensioning positioning column 13, a tensioning plate 15, a tensioning spring 16, a limit plate 17, a central axis 18, a threaded rod 19, a worm gear bracket 20, a worm gear shaft groove 21, a worm gear bracket 24, a worm motor 25, a worm shaft 26, and a worm 27. The side of the equipment base 1 is fixedly connected to the roller device 2, the front of the equipment base 1 is fixedly connected to the pressure wheel bracket 3, the inside of the pressure wheel bracket 3 is rotatably connected to the pressure wheel 4, the upper part of the equipment base 1 is provided with an equipment column 5, the rear of the pressure platform 7 is fixedly connected to the pressure platform bracket 6, and the pressure platform bracket 6 is fixedly connected to the inside of the equipment column 5 by bolts.

[0018] Embodiment 2:

[0019] The front part of the press platform 7 of the utility model is fixedly connected with the lifting cylinder 8. During the land reclamation and leveling process, the lifting cylinder 8 drives the pressure plate 12 to lift and then the tension spring 16 is tightened to make the pressure plate 12 rebound and flatten the land. When processing the uneven film, the pressing wheel 4 at the front of the equipment base 1 is cooperated with the uneven soil to initially flatten the land and then compact it, so as to increase the leveling effect of the equipment. The side of the press platform 7 has a lifting rod groove 9, the lifting rod groove 9 is adapted to the lifting rod 10, the lifting rod groove 9 is connected to the lifting rod 10, the lifting rod 10 slides inside the lifting rod groove 9, the upper part of the lifting rod 10 is fixedly connected to the lifting bracket 11, the front part of the lifting bracket 11 is fixedly connected to the lifting cylinder 8, and the lower part of the lifting rod 10 is fixedly connected to the pressure plate 12.

[0020] Embodiment 3:

[0021] The interior of the pressure plate 12 of the utility model is fixedly connected to the tension positioning column 13, and the interior of the pressure platform 7 is provided with a positioning groove 14, the positioning groove 14 is adapted to the tension positioning column 13, the positioning groove 14 is connected to the tension positioning column 13, the upper part of the tension positioning column 13 slides inside the positioning groove 14, the side of the central axis 18 is fixedly connected to the tension plate 15, the tension positioning column 13 is adapted to the tension plate 15, and the tension positioning column 13 is connected to the tension plate 15.

[0022] Embodiment 4:

[0023] The tensioning plate 15 described in the utility model slides inside the tensioning positioning column 13, the upper part of the tensioning spring 16 is fixedly connected to the tensioning plate 15, and the lower part of the tensioning spring 16 is fixedly connected to the pressure plate 12. During the land reclamation and leveling process, the worm motor 25 on the upper part of the pressure platform 7 drives the worm wheel 22 to rotate, so that the threaded rod 19 inside the worm wheel 22 adjusts the tensioning force of the tensioning spring 16, so that the force for compacting the land can be adjusted according to demand conditions, thereby increasing the adaptability of the equipment. The upper part of the tensioning positioning column 13 is fixedly connected to the limit plate 17, the upper part of the pressure platform 7 is fixedly connected to the worm gear bracket 20, the inside of the worm gear bracket 20 is fixedly connected to the worm gear shaft groove 21, and the inside of the worm wheel 22 has a worm gear shaft 23.

[0024] Embodiment 5:

[0025] The worm shaft groove 21 of the utility model is adapted to the worm shaft 23, the worm shaft groove 21 is connected to the worm shaft 23, the worm shaft 23 rotates inside the worm shaft groove 21, the upper part of the central shaft 18 is rotatably connected to the threaded rod 19, the upper part of the threaded rod 19 has a threaded rod limit 28, the inside of the worm shaft 23 is threadedly connected to the threaded rod 19, the rear part of the press table 7 is fixedly connected to the worm bracket 24, the side of the worm bracket 24 is fixedly connected to the worm motor 25, and during the land reclamation and leveling process, the worm motor 25 drives the worm shaft 23 to rotate. The internal worm 27 drives the worm wheel 22 to rotate. Since the transmission principle of the worm 27 and the worm wheel 22 has a self-locking function, it prevents the equipment from accidentally rotating when it hits the ground, thereby enhancing the stability of the equipment. The inside of the worm motor 25 is fixedly connected to the worm shaft 26, the worm bracket 24 is adapted to the worm shaft 26, the worm bracket 24 is connected to the worm shaft 26, the worm shaft 26 rotates inside the worm bracket 24, the inside of the worm shaft 26 is fixedly connected to the worm 27, and the worm wheel 22 is meshed with the side of the worm 27.

[0026] Embodiment 6:

[0027] The utility model installation steps are as follows: the side of the equipment base 1 is fixedly connected to the roller device 2, the front of the equipment base 1 is fixedly connected to the pressure wheel bracket 3, the inside of the pressure wheel bracket 3 is rotatably connected to the pressure wheel 4, the rear of the press table 7 is fixedly connected to the press table bracket 6, the press table bracket 6 is fixedly connected to the inside of the equipment column 5 through bolts, the front of the press table 7 is fixedly connected to the lifting cylinder 8, the lifting rod 10 is slid inside the lifting rod groove 9, the upper part of the lifting rod 10 is fixedly connected to the lifting bracket 11, the front of the lifting bracket 11 is fixedly connected to the lifting cylinder 8, the lower part of the lifting rod 10 is fixedly connected to the pressure plate 12, the inside of the pressure plate 12 is fixedly connected to the tensioning positioning column 13, the upper part of the tensioning positioning column 13 is slid inside the positioning groove 14, the side of the central axis 18 is fixedly connected to the tensioning plate 15, and the tensioning plate 15 is fixedly connected to the tensioning positioning column 1 3, the upper part of the tension spring 16 is fixedly connected to the tension plate 15, the lower part of the tension spring 16 is fixedly connected to the pressure plate 12, the upper part of the tension positioning column 13 is fixedly connected to the limit plate 17, the upper part of the press platform 7 is fixedly connected to the worm gear bracket 20, the inside of the worm gear bracket 20 is fixedly connected to the worm gear shaft groove 21, the worm gear shaft 23 is rotated inside the worm gear shaft groove 21, the upper part of the central shaft 18 is rotatably connected to the threaded rod 19, the inside of the worm gear shaft 23 is threadedly connected to the threaded rod 19, the rear part of the press platform 7 is fixedly connected to the worm bracket 24, the side of the worm bracket 24 is fixedly connected to the worm motor 25, the inside of the worm motor 25 is fixedly connected to the worm shaft 26, the worm shaft 26 is rotated inside the worm bracket 24, the inside of the worm shaft 26 is fixedly connected to the worm 27, and the worm wheel 22 is meshed with the side of the worm 27.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A land reclamation and leveling mechanism, characterized in that The invention comprises an equipment base (1), a roller device (2), a pressure wheel bracket (3), a pressure wheel (4), a pressure platform bracket (6), a pressure platform (7), a lifting cylinder (8), a lifting rod (10), a lifting bracket (11), a pressure plate (12), a tensioning positioning column (13), a tensioning plate (15), a tensioning spring (16), a limit plate (17), a central shaft (18), a threaded rod (19), a worm gear bracket (20), a worm gear shaft groove (21), a worm gear bracket (24), a worm motor (25), a worm shaft (26), and a worm (27), wherein the side of the equipment base (1) is fixedly connected to the roller device (2), the front of the equipment base (1) is fixedly connected to the pressure wheel bracket (3), and the inside of the pressure wheel bracket (3) is fixedly connected to the roller device (2). The pressing wheel (4) is rotatably connected, the upper part of the equipment base (1) is provided with an equipment column (5), the rear part of the pressing platform (7) is fixedly connected to the pressing platform bracket (6), and the pressing platform bracket (6) is fixedly connected to the inside of the equipment column (5) through bolts; the front part of the pressing platform (7) is fixedly connected to the lifting cylinder (8), the side part of the pressing platform (7) is provided with a lifting rod groove (9), the lifting rod groove (9) is adapted to the lifting rod (10), the lifting rod groove (9) is connected to the lifting rod (10), the lifting rod (10) slides inside the lifting rod groove (9), the upper part of the lifting rod (10) is fixedly connected to the lifting bracket (11), the front part of the lifting bracket (11) is fixedly connected to the lifting cylinder (8), and the lower part of the lifting rod (10) is fixedly connected to the pressing plate (12).

2. A land reclamation and leveling mechanism according to claim 1, characterized in that The interior of the pressure plate (12) is fixedly connected to the tensioning positioning column (13), the interior of the pressure platform (7) has a positioning groove (14), the positioning groove (14) is adapted to the tensioning positioning column (13), the positioning groove (14) is connected to the tensioning positioning column (13), the upper part of the tensioning positioning column (13) slides inside the positioning groove (14), the side of the central axis (18) is fixedly connected to the tensioning plate (15), the tensioning positioning column (13) is adapted to the tensioning plate (15), and the tensioning positioning column (13) is connected to the tensioning plate (15).

3. A land reclamation and leveling mechanism according to claim 2, characterized in that The tensioning plate (15) slides inside the tensioning positioning column (13), the upper part of the tensioning spring (16) is fixedly connected to the tensioning plate (15), the lower part of the tensioning spring (16) is fixedly connected to the pressure plate (12), the upper part of the tensioning positioning column (13) is fixedly connected to the limit plate (17), the upper part of the pressure platform (7) is fixedly connected to the worm gear bracket (20), the inside of the worm gear bracket (20) is fixedly connected to the worm gear shaft groove (21), and the inside of the worm gear (22) has a worm gear shaft (23).

4. A land reclamation and leveling mechanism according to claim 3, characterized in that The worm shaft groove (21) is adapted to the worm shaft (23), the worm shaft groove (21) is connected to the worm shaft (23), the worm shaft (23) rotates inside the worm shaft groove (21), the upper part of the central shaft (18) is rotatably connected to the threaded rod (19), the upper part of the threaded rod (19) is provided with a threaded rod limiter (28), and the inside of the worm shaft (23) is threadedly connected to the threaded rod (19).

5. A land reclamation and leveling mechanism according to claim 1, characterized in that The rear of the press table (7) is fixedly connected to the worm support (24), the side of the worm support (24) is fixedly connected to the worm motor (25), the inside of the worm motor (25) is fixedly connected to the worm shaft (26), the worm support (24) is adapted to the worm shaft (26), the worm support (24) is connected to the worm shaft (26), the worm shaft (26) rotates inside the worm support (24), the inside of the worm shaft (26) is fixedly connected to the worm (27), and the worm wheel (22) is meshed with the side of the worm (27).

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