Foundation earthwork laying machine for building construction

Abstract

According to the technical scheme, the foundation earthwork laying machine is characterized by comprising a bottom plate and a compaction assembly, a feeding bin is fixedly installed on the top face of the bottom plate, a connecting hole is formed in the inner bottom face of the feeding bin, a discharging hole is formed in the top face of the bottom plate, the connecting hole is communicated with the discharging hole, and the compaction assembly is arranged on the bottom face of the bottom plate. The compaction assembly is arranged on the top face of the bottom plate and used for compacting earthwork, and the compaction assembly comprises a first positioning hole formed in the top face of the bottom plate and a second positioning hole formed in the top face of the bottom plate. Through mutual cooperative use of a driving motor, a PLC, a connecting rod, a worm gear, a limiting hole, a worm, a first fixing rod, a driving wheel, a conveying belt, a driven wheel, a second fixing rod and a pressing roller, the purpose of compacting earthwork is achieved, and the situation that the compacting effect of the paving machine on the earthwork is possibly limited when the paving machine is used for paving the earthwork is avoided; and the use of the laying machine is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of earthwork, in particular to a foundation earthwork paving machine for building construction. Background Art

[0002] Earthwork is a general term for earthwork and stonework. Common earthwork projects include: site leveling, foundation pit (trenches) and pipe trench excavation, roadbed excavation, civil air defense project excavation, ground filling, roadbed filling and foundation pit backfilling. The construction plan should be arranged reasonably and try not to arrange it in the rainy season. At the same time, in order to reduce the construction cost of earthwork projects and implement the principle of not occupying or occupying less farmland and arable land and facilitating land reclamation, a reasonable allocation plan for earthwork should be made and overall arrangements should be made. Earthwork projects are a wide-ranging, large-scale, and labor-intensive engineering project. During the construction process, the construction conditions are also extremely complex. Earthwork laying machines will be used during the construction of earthwork projects.

[0003] For example, the Chinese patent with publication number CN217479890U proposes an earthwork paving machine for earthwork engineering. The patent uses the spraying branch pipes and nozzles in the circular frame to spray water on the earthwork in the forward direction of the paving vehicle body in sequence through the forward movement of the paving vehicle body. This can achieve the purpose of suppressing or even avoiding the occurrence of dust during the earthwork paving operation. However, in this solution, since the paving machine will dump the earthwork on the site where it needs to be paved when paving the earthwork, the earthwork may be in a stacked state, and the compaction effect of the paving machine on the earthwork stone may be limited when paving the earthwork, which is not conducive to the use of the paving machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a foundation earth and stone paving machine for construction, which solves the problem that the paving machine will dump the earth and stone on the site where it needs to be paved, so that the earth and stone may be in a stacked state, and the paving machine may have limited compaction effect on the earth and stone when paving, which is not conducive to the use of the paving machine.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A foundation earthwork paving machine for construction, comprising a base plate, a feed bin is fixedly installed on the top surface of the base plate, a connecting hole is provided on the inner bottom surface of the feed bin, a discharging hole is provided on the top surface of the base plate, and the connecting hole is communicated with the discharging hole; a compacting component, the compacting component is arranged on the top surface of the base plate for compacting earthwork, the compacting component comprises: a first positioning hole, the first positioning hole is provided on the top surface of the base plate, a driving motor is fixedly installed on the top surface of the base plate, a PLC controller is fixedly installed on one side of the feed bin, the PLC controller is electrically connected to the driving motor, the driving shaft of the driving motor is movably connected with the first positioning hole, a connecting frame is fixedly installed on the bottom surface of the base plate, a limiting hole is provided on the bottom surface of the connecting frame, and a connecting frame is fixedly installed on the bottom surface of the driving shaft of the driving motor The worm gear is annularly connected to the worm gear of the first and second worm gears, and the worm gear is meshed with the worm gear of the first and second worm gears.

[0007] In order to facilitate the movement of the laying machine, as a foundation earthwork laying machine for construction of the utility model, preferably, two support columns are fixedly installed on the bottom surface of the base plate, and self-locking universal wheels are fixedly installed on the bottom surface of the support columns.

[0008] In order to guide the earth and stone, as a foundation earth and stone paving machine for construction of the utility model, preferably, a guide plate is fixedly installed on the bottom surface of the bottom plate.

[0009] In order to enhance the stability of the support columns, as a foundation earthwork paving machine for construction of the utility model, preferably, a fixing column is fixedly installed between the two support columns.

[0010] In order to facilitate pulling the laying machine, as a foundation earthwork laying machine for construction of the utility model, preferably, a pulling rod is fixedly installed on one side of the bottom plate.

[0011] In order to prevent sliding when the laying machine is pulled, as a foundation earthwork laying machine for construction of the utility model, preferably, the outer circular wall surface of the pull rod is fixedly sleeved with an anti-slip sleeve.

[0012] In order to power the PLC controller and the drive motor, as a foundation earthwork paving machine for construction of the utility model, preferably, a battery is fixedly installed on the top surface of the base plate, and the battery is electrically connected to the PLC controller and the drive motor respectively.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] Through the coordinated use of the set driving motor, PLC controller, connecting rod, worm gear, limit hole, worm, first fixed rod, driving wheel, conveyor belt, driven wheel, second fixed rod and pressure roller, the purpose of compacting the earth and stone is achieved, avoiding the limited compaction effect of the paving machine on the earth and stone when paving the earth and stone, which is beneficial to the use of the paving machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a right view structural schematic diagram of the utility model;

[0017] Figure 3 yes Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0018] Figure 4 yes Figure 2 Schematic diagram of the cross-sectional structure at BB in the middle;

[0019] Figure 5 It is a front structural schematic diagram of the utility model;

[0020] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure at CC in the middle.

[0021] Figure numerals: 1. bottom plate; 2. feed bin; 3. connecting hole; 4. discharge hole; 5. first positioning hole; 6. drive motor; 7. connecting frame; 8. limit hole; 9. connecting rod; 10. worm gear; 11. second positioning hole; 12. worm; 13. first fixing rod; 14. driving wheel; 15. connecting plate; 16. third positioning hole; 17. pressure roller; 18. second fixing rod; 19. driven wheel; 20. conveyor belt; 21. support column; 22. self-locking universal wheel; 23. guide plate; 24. fixing column; 25. pull rod; 26. anti-slip sleeve; 27. battery. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A foundation earthwork paving machine for construction includes a bottom plate 1, a feed bin 2 is fixedly installed on the top surface of the bottom plate 1, a connecting hole 3 is opened on the inner bottom surface of the feed bin 2, a discharge hole 4 is opened on the top surface of the bottom plate 1, the connecting hole 3 is connected to the discharge hole 4, a compaction component is arranged on the top surface of the bottom plate 1 for compacting earthwork, the compaction component includes a first positioning hole 5, the first positioning hole 5 is opened on the top surface of the bottom plate 1, a driving motor 6 is fixedly installed on the top surface of the bottom plate 1, a PLC controller is fixedly installed on one side of the feed bin 2, the PLC controller is electrically connected to the driving motor 6, and the driving shaft of the driving motor 6 is movably connected to the first positioning hole 5 The bottom surface of the bottom plate 1 is fixedly mounted with a connecting frame 7, and a limited hole 8 is provided on the bottom surface of the connecting frame 7. A connecting rod 9 is fixedly mounted on the bottom surface of the driving shaft of the driving motor 6. The connecting rod 9 is movably sleeved with the limited hole 8. A worm gear 10 is fixedly sleeved on the outer circumferential wall of the connecting rod 9. Second positioning holes 11 are respectively provided on both sides of the connecting frame 7. A worm 12 is movably sleeved between the inner circumferential walls of the two second positioning holes 11. The worm 12 is meshedly connected with the worm gear 10. A first fixing rod 13 is fixedly mounted on one end of the worm 12. A driving wheel 14 is fixedly sleeved on the outer circumferential wall of the first fixing rod 13. Two connecting plates 1 are fixedly mounted on the bottom surface of the connecting frame 7. 5. A third positioning hole 16 is provided on one side of the connecting plate 15. A pressure roller 17 is movably sleeved between the inner circumferential walls of the two third positioning holes 16. A second fixing rod 18 is fixedly installed on one end of the supporting shaft of the pressure roller 17. The second fixing rod 18 is movably sleeved with the third positioning hole 16. A driven wheel 19 is fixedly sleeved on the outer circumferential wall of the second fixing rod 18. A conveyor belt 20 is movably sleeved on the outer circumferential walls of the driven wheel 19 and the driving wheel 14. When the user is laying earth and stone, the user can start the driving motor 6 through the PLC controller to rotate the driving shaft of the driving motor 6, and then the driving motor 6 The rotation of the drive shaft will drive the connecting rod 9 and the worm wheel 10 to rotate, and the limiting hole 8 will limit the connecting rod 9, so that the rotation of the worm wheel 10 will drive the worm 12 to rotate and the worm 12 will drive the first fixed rod 13 and the driving wheel 14 to rotate, and then the rotation of the driving wheel 14 will drive the conveyor belt 20 to rotate and the conveyor belt 20 will drive the driven wheel 19 and the second fixed rod 18 to rotate, and the rotation of the second fixed rod 18 will drive the pressure roller 17 to rotate, so as to achieve the purpose of compacting the earth and stone, avoiding the possibility that the compaction effect of the paving machine on the earth and stone is limited when paving the earth and stone, which is beneficial to the use of the paving machine.

[0025] Embodiment 2

[0026] Based on the above embodiment 1, reference Figure 1 and Figure 5Two support columns 21 are fixedly installed on the bottom surface of the base plate 1, and self-locking universal wheels 22 are fixedly installed on the bottom surface of the support columns 21. A guide plate 23 is fixedly installed on the bottom surface of the base plate 1. Through the set guide plate 23, when the user lays earth and stone, the earth and stone will fall onto the guide plate 23 through the connecting hole 3 and the discharge hole 4. At this time, the earth and stone on the guide plate 23 will slide and slide to the front of the pressure roller 17, so as to achieve the effect of guiding the earth and stone, and the guide plate 23 will play a certain role in shielding the dust generated by the falling earth and stone.

[0027] Embodiment 3

[0028] Based on the above embodiment 1 or 2, refer to Figure 1 and Figure 5 A fixing column 24 is fixedly installed between the two supporting columns 21, a pull rod 25 is fixedly installed on one side of the bottom plate 1, and an anti-slip sleeve 26 is fixedly sleeved on the outer circular wall of the pull rod 25. A battery 27 is fixedly installed on the top surface of the bottom plate 1, and the battery 27 is electrically connected to the PLC controller and the drive motor 6 respectively.

[0029] Working principle: Please refer to Figure 1-Figure 6 As shown, through the set drive motor 6, when the user is laying earth and stone, the user can start the drive motor 6 through the PLC controller to rotate the drive shaft of the drive motor 6, and then the rotation of the drive shaft of the drive motor 6 will drive the connecting rod 9 and the worm wheel 10 to rotate, and the limiting hole 8 will limit the connecting rod 9, so that the rotation of the worm wheel 10 will drive the worm 12 to rotate and the worm 12 drives the first fixed rod 13 and the driving wheel 14 to rotate, and then the rotation of the driving wheel 14 will drive the conveyor belt 20 to rotate and the conveyor belt 20 drives the driven wheel 19 and the second fixed rod 18 to rotate, and the rotation of the second fixed rod 18 will drive the pressure roller 17 to rotate, so as to achieve the purpose of compacting the earth and stone, avoid the possibility that the compaction effect of the paving machine on the earth and stone is limited when paving the earth and stone, which is beneficial to the use of the paving machine.

[0030] By setting the guide plate 23, when the user lays the earth and stone, the earth and stone will fall onto the guide plate 23 through the connecting hole 3 and the discharge hole 4. At this time, the earth and stone on the guide plate 23 will slide down and slide in front of the pressure roller 17, thereby achieving the effect of guiding the earth and stone, and the guide plate 23 will play a certain role in shielding the dust generated by the falling earth and stone.

[0031] 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 foundation earthwork paving machine for construction, characterized in that: include: A bottom plate (1), a feed bin (2) being fixedly mounted on the top surface of the bottom plate (1), a connecting hole (3) being provided on the inner bottom surface of the feed bin (2), a discharge hole (4) being provided on the top surface of the bottom plate (1), and the connecting hole (3) being in communication with the discharge hole (4); A compaction component, the compaction component is arranged on the top surface of the base plate (1) and is used to compact earth and stone. The compaction component comprises: a first positioning hole (5), the first positioning hole (5) is opened on the top surface of the base plate (1), a driving motor (6) is fixedly installed on the top surface of the base plate (1), a PLC controller is fixedly installed on one side of the feed bin (2), the PLC controller is electrically connected to the driving motor (6), the driving shaft of the driving motor (6) is movably sleeved with the first positioning hole (5), a connecting frame (7) is fixedly installed on the bottom surface of the base plate (1), a limiting hole (8) is opened on the bottom surface of the connecting frame (7), a connecting rod (9) is fixedly installed on the bottom surface of the driving shaft of the driving motor (6), the connecting rod (9) is movably sleeved with the limiting hole (8), a worm gear (10) is fixedly sleeved on the outer circular wall surface of the connecting rod (9), and second positioning holes (11) are respectively opened on both sides of the connecting frame (7). ), a worm (12) is movably sleeved between the inner circular walls of the two second positioning holes (11), the worm (12) is meshingly connected with the worm wheel (10), a first fixing rod (13) is fixedly mounted on one end of the worm (12), a driving wheel (14) is fixedly sleeved on the outer circular wall of the first fixing rod (13), two connecting plates (15) are fixedly mounted on the bottom surface of the connecting frame (7), and a third positioning hole ( 16), a pressure roller (17) is movably sleeved between the inner circular walls of the two third positioning holes (16), a second fixing rod (18) is fixedly installed at one end of the support shaft of the pressure roller (17), the second fixing rod (18) is movably sleeved with the third positioning hole (16), a driven wheel (19) is fixedly sleeved on the outer circular wall of the second fixing rod (18), and a conveyor belt (20) is movably sleeved on the outer circular walls of the driven wheel (19) and the driving wheel (14).

2. A foundation earthwork paving machine for construction according to claim 1, characterized in that: Two support columns (21) are fixedly mounted on the bottom surface of the base plate (1), and self-locking universal wheels (22) are fixedly mounted on the bottom surface of the support columns (21).

3. The foundation earthwork paving machine for construction according to claim 1, characterized in that: A guide plate (23) is fixedly mounted on the bottom surface of the bottom plate (1).

4. A foundation earthwork paving machine for construction according to claim 2, characterized in that: A fixing column (24) is fixedly installed between the two supporting columns (21).

5. The foundation earthwork paving machine for construction according to claim 1, characterized in that: A pull rod (25) is fixedly mounted on one side of the base plate (1).

6. A foundation earthwork paving machine for construction according to claim 5, characterized in that: The outer circular wall surface of the pull rod (25) is fixedly sleeved with an anti-slip sleeve (26).

7. The foundation earthwork paving machine for construction according to claim 1, characterized in that: A storage battery (27) is fixedly mounted on the top surface of the base plate (1), and the storage battery (27) is electrically connected to the PLC controller and the drive motor (6) respectively.

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