Earth ramming equipment for forestry planting

Abstract

The utility model relates to the technical field of earth ramming devices, and discloses earth ramming equipment for forestry planting, which comprises a moving box, the left side of the upper surface of the moving box is fixedly connected with a hinge rod, and the middle part of the upper surface of the moving box is provided with a sliding groove; and the right surface of the mounting box is hinged to the left end of the hinge rod, and a moving groove is formed in the lower right side of the outer surface of the mounting box. By arranging the hinge rod, the mounting box, the two-way lead screw, the moving blocks and the sliding shaft, when the first motor operates, the two-way lead screw rotates to enable the two moving blocks to move in opposite directions, so that a connecting plate pushes a pushing plate to move leftwards, the pushing plate drives the connecting plate to enable the sliding shaft to extrude and push the inner surface of a moving groove, and the moving groove is formed. In this way, the overall mounting box rotates, the orientation of the earth ramming plate is changed, the function that the earth ramming plate rams the earth in the inclined direction is achieved, and the universality of the earth ramming equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tamping devices, and more specifically, to tamping equipment used for forestry planting. Background Art

[0002] A tamping machine is a compacting machine that uses the vibration generated by the machine's periodic impact on the ground to compact backfill soil. Tamping machines are commonly used in earthwork operations such as construction, water conservancy, agriculture and other fields. Tamping machines on the market are generally divided into fire tamping machines, frog-type tamping machines and rapid impact tamping machines. Among them, the electric frog-type tamping machine is more popular in the market due to its advantages such as simple maintenance and low price, and has good development prospects.

[0003] When operators are performing forestry planting operations, they often use tamping equipment to backfill the excavated soil to beautify the environment. In actual use, although the existing tamping equipment has basic tamping functions, the tamping hammer of the tamping machine has a fixed direction and is heavy, so the operator can only tamp the ground directly below the tamping hammer, which makes it difficult to operate on some sloping lands, causing inconvenience to the planting operations. Therefore, it needs to be improved. Utility Model Content

[0004] In order to overcome the deficiencies of the prior art, the utility model provides a soil tamping device for forestry planting, which has the advantage of adjustable soil tamping direction.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a ramming device for forestry planting, comprising:

[0006] A moving box, wherein a hinge rod is fixedly connected to the left side of the upper surface of the moving box, and a sliding groove is opened in the middle of the upper surface of the moving box;

[0007] An installation box, the right surface of the installation box is hinged to the left end of the hinge rod, and a moving groove is opened on the lower right side of the outer surface of the installation box;

[0008] A tilting mechanism, the tilting mechanism being arranged inside the moving box;

[0009] The tilting mechanism includes a No. 1 motor, the outer surface of the No. 1 motor is fixedly connected to the outer surface of the rear side of the moving box, and the other end of the No. 1 motor output shaft is fixedly sleeved with a two-way screw, the outer surface of the two-way screw penetrates the moving box and extends to the outer surface of the front end of the moving box, both sides of the outer surface of the two-way screw are threadedly sleeved with moving blocks located inside the moving box, and the number of the moving blocks is two, and the right sides of the two moving blocks are hinged with a connecting plate, the other end of the connecting plate is hinged with a pushing plate, the right surface of the pushing plate is fixedly connected with a connecting plate, the other end of the connecting plate penetrates the moving box and extends to the left side of the moving box, the inner surface of the left end of the connecting plate is fixedly sleeved with a sliding shaft, the outer surface of the sliding shaft and the inner surface of the moving groove are movably sleeved, and the two moving blocks move toward each other so that the sliding shaft pushes the installation box to rotate as a whole.

[0010] As a preferred technical solution of the utility model, the inner surface of the moving box is fixedly connected with a limiting shaft, the direction of the limiting shaft is parallel to the bidirectional lead screw, and the outer surface of the limiting shaft is movably sleeved with the inner part of the moving block.

[0011] As a preferred technical solution of the utility model, a No. 2 motor is fixedly installed on the upper surface of the moving box, a round shaft is fixedly sleeved on the other end of the output shaft of the No. 2 motor, a gear is fixedly sleeved on the rear end of the outer surface of the round shaft, a tooth plate is meshingly connected on the outer surface of the gear, and the lower surface of the tooth plate passes through the sliding groove and extends to the interior of the sliding groove.

[0012] As an optimal technical solution of the utility model, the upper surface of the tooth plate is fixedly connected to the top plate, the four corners of the lower surface of the top plate are fixedly connected to connecting rods, the lower surface of the connecting rod passes through the moving box and extends to the lower side of the moving box and is fixedly connected to a fixing ring.

[0013] As a preferred technical solution of the utility model, the inner surface of the mounting box is fixedly connected to a mounting plate located at the upper left of the movable slot, a No. 3 motor is fixedly mounted on the rear side of the upper surface of the mounting plate, a rotating shaft is fixedly sleeved on the other end of the output shaft of the No. 3 motor, and a rotating wheel is fixedly sleeved on the front end of the outer surface of the rotating shaft.

[0014] As a preferred technical solution of the utility model, an eccentric shaft is fixedly connected to the lower side of the outer surface of the wheel, a connecting groove is movably installed on the outer surface of the eccentric shaft, a transmission rod is fixedly connected to the lower surface of the connecting groove, and the lower surface of the transmission rod passes through the mounting plate and the mounting box in sequence and extends to the bottom of the mounting box and is fixedly connected to a rammed earth plate.

[0015] As a preferred technical solution of the utility model, the lower end of the moving box is movably installed with a universal wheel located on the inner side of the fixed ring, the right side of the upper surface of the moving box is fixedly connected with an armrest, the middle part of the upper surface of the moving box is fixedly connected with a limiting groove located on the left side of the tooth plate, and the inner surface of the limiting groove is movably connected to the outer surface of the tooth plate.

[0016] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0017] 1. The utility model is provided with an articulated rod, an installation box, a bidirectional lead screw, a moving block and a sliding shaft. When the No. 1 motor is running, the bidirectional lead screw rotates to make the two moving blocks move toward each other, which will make the connecting plate push the pushing plate to move left, and the pushing plate drives the connecting plate to make the sliding shaft squeeze and push the inner surface of the moving groove, which makes the installation box rotate as a whole, thereby changing the direction of the rammed earth plate, realizing the function of the rammed earth plate to obliquely compact the land, and improving the versatility of the rammed earth equipment.

[0018] 2. The utility model sets a No. 2 motor, a gear, a toothed plate, a top plate and a fixed ring. When the No. 2 motor is running, the circular shaft rotates and causes the gear to rotate coaxially. The gear meshing drives the toothed plate to move. Due to the limitation of the limiting groove, the toothed plate moves downward along the No. 2 motor, which will cause the top plate, the connecting rod and the fixed ring to descend, and the lower surface of the fixed ring will eventually contact the ground, increasing the friction between the mobile box as a whole and the ground, so that the tamping equipment is fixed on the ground, avoiding the situation in which the universal wheel moves due to vibration during the tamping operation, causing the mobile box to move as a whole. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0021] Figure 3 It is a cross-sectional structural schematic diagram of the utility model;

[0022] Figure 4 This is a structural schematic diagram of the toothed plate of the utility model;

[0023] Figure 5 It is a cross-sectional structural schematic diagram of the fixing ring of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the connecting rod of the utility model.

[0025] In the figure: 1. Moving box; 2. Articulated rod; 3. Mounting box; 4. Moving slot; 5. No. 1 motor; 6. Bidirectional lead screw; 7. Moving block; 8. Connecting plate; 9. Pushing plate; 10. Connecting plate; 11. Sliding shaft; 12. Limiting shaft; 13. Sliding slot; 14. No. 2 motor; 15. Round shaft; 16. Gear; 17. Tooth plate; 18. Top plate; 19. Connecting rod; 20. Fixed ring; 21. Universal wheel; 22. Limiting slot; 23. Mounting plate; 24. No. 3 motor; 25. Rotating shaft; 26. Rotating wheel; 27. Eccentric shaft; 28. Connecting slot; 29. ​​Transmission rod; 30. Rammed earth plate; 31. Handrail. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figures 1 to 6 As shown, the utility model provides a tamping device for forestry planting, including:

[0028] A moving box 1, a hinge rod 2 is fixedly connected to the left side of the upper surface of the moving box 1, and a sliding groove 13 is opened in the middle of the upper surface of the moving box 1;

[0029] An installation box 3, the right surface of the installation box 3 is hinged to the left end of the hinge rod 2, and a moving groove 4 is opened on the lower right side of the outer surface of the installation box 3;

[0030] A tilting mechanism, which is arranged inside the moving box 1;

[0031] Among them, the tilting mechanism includes a No. 1 motor 5, the outer surface of the No. 1 motor 5 is fixedly connected to the outer surface of the rear side of the moving box 1, the other end of the output shaft of the No. 1 motor 5 is fixedly sleeved with a bidirectional lead screw 6, the outer surface of the bidirectional lead screw 6 penetrates the moving box 1 and extends to the outer surface of the front end of the moving box 1, both sides of the outer surface of the bidirectional lead screw 6 are threadedly sleeved with moving blocks 7 located inside the moving box 1, there are two moving blocks 7, the right sides of the two moving blocks 7 are hinged with connecting plates 8, the other end of the connecting plate 8 is hinged with a pushing plate 9, the right surface of the pushing plate 9 is fixedly connected with a connecting plate 10, the other end of the connecting plate 10 penetrates the moving box 1 and extends to the left side of the moving box 1, the inner surface of the left end of the connecting plate 10 is fixedly sleeved with a sliding shaft 11, the outer surface of the sliding shaft 11 is movably sleeved with the inner surface of the moving groove 4, the two moving blocks 7 move toward each other so that the sliding shaft 11 pushes the installation box 3 to rotate as a whole.

[0032] When motor No. 1 5 is running, the bidirectional lead screw 6 rotates, causing the two moving blocks 7 to move toward each other. The movement of the two moving blocks 7 causes the connecting plate 8 to push the pushing plate 9. At this time, the pushing plate 9 will drive the connecting plate 10 and the sliding shaft 11 to move. The movement of the sliding shaft 11 will push the lower end of the installation box 3. Due to the design of the hinged rod 2, the installation box 3 rotates as a whole.

[0033] The inner surface of the moving box 1 is fixedly connected with a limit shaft 12 , the direction of the limit shaft 12 is parallel to the bidirectional lead screw 6 , and the outer surface of the limit shaft 12 is movably sleeved with the inside of the moving block 7 .

[0034] When the moving block 7 moves, the limiting shaft 12 limits the movement of the moving block 7 .

[0035] Among them, a No. 2 motor 14 is fixedly installed on the upper surface of the moving box 1, and a round shaft 15 is fixedly sleeved on the other end of the output shaft of the No. 2 motor 14. A gear 16 is fixedly sleeved on the rear end of the outer surface of the round shaft 15. The outer surface of the gear 16 is meshingly connected with a tooth plate 17, and the lower surface of the tooth plate 17 passes through the sliding groove 13 and extends to the inside of the sliding groove 13.

[0036] When the second motor 14 is running, the circular shaft 15 will drive the gear 16 to rotate, and the rotation of the gear 16 will drive the toothed plate 17 to move downward.

[0037] Among them, the upper surface of the tooth plate 17 is fixedly connected to the top plate 18, and the four corners of the lower surface of the top plate 18 are fixedly connected to the connecting rod 19. The lower surface of the connecting rod 19 penetrates the moving box 1 and extends to the lower side of the moving box 1 and is fixedly connected to the fixing ring 20.

[0038] When the tooth plate 17 moves downward, the top plate 18 and the connecting rod 19 will also move together, so that the lower surface of the fixing ring 20 will eventually move to the ground.

[0039] Among them, the inner surface of the mounting box 3 is fixedly connected with a mounting plate 23 located on the upper left of the movable slot 4, and a No. 3 motor 24 is fixedly installed on the rear side of the upper surface of the mounting plate 23. The other end of the output shaft of the No. 3 motor 24 is fixedly sleeved with a rotating shaft 25, and the front end of the outer surface of the rotating shaft 25 is fixedly sleeved with a rotating wheel 26.

[0040] When the third motor 24 is running, the rotating shaft 25 rotates and drives the rotating wheel 26 to rotate coaxially.

[0041] Among them, an eccentric shaft 27 is fixedly connected to the lower side of the outer surface of the rotating wheel 26, and a connecting groove 28 is movably installed on the outer surface of the eccentric shaft 27. A transmission rod 29 is fixedly connected to the lower surface of the connecting groove 28. The lower surface of the transmission rod 29 passes through the mounting plate 23 and the mounting box 3 in sequence and extends to the bottom of the mounting box 3 and is fixedly connected to a rammed earth plate 30.

[0042] The rotation of the rotating wheel 26 causes the eccentric shaft 27 to rotate, and the rotation of the eccentric shaft 27 drives the connecting groove 28 to cause the transmission rod 29 and the rammed earth plate 30 to move up and down periodically, so that the lower surface of the rammed earth plate 30 hammers the ground.

[0043] Among them, the lower end of the moving box 1 is movably installed with a universal wheel 21 located on the inner side of the fixed ring 20, the right side of the upper surface of the moving box 1 is fixedly connected with an armrest 31, the middle part of the upper surface of the moving box 1 is fixedly connected with a limiting groove 22 located on the left side of the tooth plate 17, and the inner surface of the limiting groove 22 is movably connected to the outer surface of the tooth plate 17.

[0044] Due to the design of the universal wheel 21, the tamping equipment can move horizontally.

[0045] The working principle and use process of this utility model:

[0046] First, the operator moves the tamping equipment to the top of the area where tamping operation is required, and then the operator starts the No. 2 motor 14. The operation of the No. 2 motor 14 will cause the circular shaft 15 to drive the gear 16 to rotate, and the toothed plate 17 moves under the meshing of the gear 16, so that the top plate 18 drives the connecting rod 19 and the fixed ring 20 to move downward, and finally the lower surface of the fixed ring 20 contacts the ground. Then the operator starts the No. 1 motor 5. The operation of the No. 1 motor 5 will cause the bidirectional screw 6 to rotate, which will cause the two moving blocks 7 to move toward each other along the thread direction of the bidirectional screw 6. With the movement of the moving block 7, the connecting plate 8 will push the pushing plate 9, the connecting plate 10 and the sliding shaft 11 to move to the left. The outer surface of the sliding shaft 11 squeezes the left side of the inner surface of the moving groove 4 and pushes the lower end of the installation box 3 as a whole. At this time, the installation box 3 rotates as a whole, thereby changing the orientation of the rammed earth plate 30.

[0047] Then the operator starts the No. 3 motor 24. As the No. 3 motor 24 runs, the rotating shaft 25 drives the rotating wheel 26 to rotate. At this time, the eccentric shaft 27 will also rotate with the rotating shaft 25 as the axis. As the eccentric shaft 27 rotates, the outer surface of the eccentric shaft 27 will push the inner surface of the connecting groove 28, so that the connecting groove 28 moves up and down periodically. As the connecting groove 28 moves, the transmission rod 29 and the rammed earth plate 30 move up and down together. In this process, the lower surface of the rammed earth plate 30 will repeatedly hammer the ground below, so that the ground is gradually compacted, and finally the ramming operation of the current section is completed.

[0048] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0049] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A soil tamping device for forestry planting, characterized in that: Included are: A moving box (1), wherein a hinge rod (2) is fixedly connected to the left side of the upper surface of the moving box (1), and a sliding groove (13) is provided in the middle of the upper surface of the moving box (1); An installation box (3), the right surface of the installation box (3) being hinged to the left end of the hinge rod (2), and a movable groove (4) being provided on the lower right side of the outer surface of the installation box (3); A tilting mechanism, the tilting mechanism being arranged inside the moving box (1); The tilting mechanism comprises a No. 1 motor (5), the outer surface of the No. 1 motor (5) is fixedly connected to the outer surface of the rear side of the moving box (1), the other end of the output shaft of the No. 1 motor (5) is fixedly sleeved with a bidirectional lead screw (6), the outer surface of the bidirectional lead screw (6) penetrates the moving box (1) and extends to the outer surface of the front end of the moving box (1), both sides of the outer surface of the bidirectional lead screw (6) are threadedly sleeved with moving blocks (7) located inside the moving box (1), the number of the moving blocks (7) is two, and the right ends of the two moving blocks (7) are fixedly sleeved with the right ends of the two moving blocks (7). The two sides are hinged with a connecting plate (8), the other end of the connecting plate (8) is hinged with a pushing plate (9), the right surface of the pushing plate (9) is fixedly connected with a connecting plate (10), the other end of the connecting plate (10) passes through the moving box (1) and extends to the left side of the moving box (1), the inner surface of the left end of the connecting plate (10) is fixedly sleeved with a sliding shaft (11), the outer surface of the sliding shaft (11) and the inner surface of the moving groove (4) are movably sleeved, and the two moving blocks (7) move toward each other so that the sliding shaft (11) pushes the installation box (3) to rotate as a whole.

2. The soil tamping equipment for forestry planting according to claim 1, characterized in that: The inner surface of the moving box (1) is fixedly connected to a limiting shaft (12), the direction of the limiting shaft (12) is parallel to the bidirectional lead screw (6), and the outer surface of the limiting shaft (12) is movably sleeved with the inside of the moving block (7).

3. The soil tamping equipment for forestry planting according to claim 1, characterized in that: A No. 2 motor (14) is fixedly mounted on the upper surface of the moving box (1); a round shaft (15) is fixedly sleeved on the other end of the output shaft of the No. 2 motor (14); a gear (16) is fixedly sleeved on the rear end of the outer surface of the round shaft (15); a toothed plate (17) is meshedly connected to the outer surface of the gear (16); and a lower surface of the toothed plate (17) passes through the sliding groove (13) and extends to the interior of the sliding groove (13).

4. The soil tamping equipment for forestry planting according to claim 3, characterized in that: The upper surface of the tooth plate (17) is fixedly connected to a top plate (18), and the four corners of the lower surface of the top plate (18) are fixedly connected to connecting rods (19), and the lower surface of the connecting rod (19) passes through the moving box (1) and extends to the lower side of the moving box (1) and is fixedly connected to a fixing ring (20).

5. The soil tamping equipment for forestry planting according to claim 1, characterized in that: The inner surface of the installation box (3) is fixedly connected to a mounting plate (23) located at the upper left of the movable groove (4); a third motor (24) is fixedly mounted on the rear side of the upper surface of the mounting plate (23); a rotating shaft (25) is fixedly sleeved on the other end of the output shaft of the third motor (24); and a rotating wheel (26) is fixedly sleeved on the front end of the outer surface of the rotating shaft (25).

6. The soil tamping equipment for forestry planting according to claim 5, characterized in that: An eccentric shaft (27) is fixedly connected to the lower side of the outer surface of the rotating wheel (26); a connecting groove (28) is movably mounted on the outer surface of the eccentric shaft (27); a transmission rod (29) is fixedly connected to the lower surface of the connecting groove (28); the lower surface of the transmission rod (29) passes through the mounting plate (23) and the mounting box (3) in sequence and extends to the bottom of the mounting box (3) and is fixedly connected to a rammed earth plate (30).

7. The soil tamping equipment for forestry planting according to claim 1, characterized in that: A universal wheel (21) located inside the fixing ring (20) is movably mounted at the lower end of the moving box (1); a handrail (31) is fixedly connected to the right side of the upper surface of the moving box (1); a limiting groove (22) located on the left side of the toothed plate (17) is fixedly connected to the middle of the upper surface of the moving box (1); and the inner surface of the limiting groove (22) is movably connected to the outer surface of the toothed plate (17).

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