Foundation digging device for house construction

Abstract

The invention relates to the field of building construction, and particularly discloses a house building construction foundation digging device which comprises a movable vehicle body, a lifting mechanism is arranged on the movable vehicle body, a soil storage cylinder is arranged at the output end of the lifting mechanism, and a soil discharging pipe is arranged on the soil storage cylinder; a conveying mechanism for conveying soil is arranged on the soil storage cylinder, and a rotating assembly connected with the conveying mechanism is arranged on the soil storage cylinder. By means of the device, continuous earth cutting and soil conveying actions can be achieved, the earth cutting and soil conveying actions are conducted synchronously, and the waiting time between construction procedures is greatly shortened, so that accurate foundation construction operation is achieved, meanwhile, the width of a foundation is equal, the precision of the device is improved, earth cutting and soil conveying operation is facilitated, and the construction efficiency is improved. And residual soil on the device can be further collected and conveyed, it is avoided that the soil is brought to the next position for earth cutting construction, it is guaranteed that the device smoothly cuts earth, the construction efficiency is greatly improved, and the phenomenon that the construction period is delayed is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, in particular to a ground-laying and earth-digging device for house construction. Background Art

[0002] During the construction of a house, it is necessary to dig the soil for foundation. Laying the foundation is a very important step in house construction. It is related to the safety and stability of the entire building. The quality of the foundation directly affects the service life of the building. When digging the foundation, an excavator is generally used to dig a trench of a certain depth to form a foundation pit. Then, a steel cage is tied in the foundation pit, and concrete is poured around the steel cage to complete the construction.

[0003] In the existing patent CN112962707A, a foundation excavation construction equipment and excavation construction process are disclosed, including a construction frame, a lifting ring, a material box, a first lifting assembly and a clamping assembly, the material box is detachably connected to the lifting ring, the clamping assembly includes a lifting seat, a bidirectional screw, a first motor and two clamping rods, the first lifting assembly drives the lifting seat to move vertically, the bidirectional screw is rotatably connected to the lifting seat, the first motor is used to drive the bidirectional screw to rotate, the clamping rod and the threaded section of the bidirectional screw are threadedly connected, and the clamping rod is slidably connected to the lifting seat; the foundation excavation construction process includes the following steps: S1: hole forming; S2: hole wall protection; S3: building foundation excavation construction equipment; S4: putting the excavated soil into the material box; S5: transporting the material box to the top of the road surface and pouring the soil out of the material box. This application has the effect of facilitating the transportation of soil to the road surface when the permitted construction range is small.

[0004] In the above structure, the soil transportation function can be realized. However, when the soil is transported to the road surface, the device needs to be adjusted to the foundation pit, then loaded with soil, and finally transported. The steps are repeated to complete the soil transportation action. When digging for the foundation of a house, continuous digging and soil transportation cannot be carried out. There is a waiting time between each construction process, which is not conducive to the operation of digging and transporting soil, reduces construction efficiency, and easily delays the construction period.

[0005] Therefore, how to provide a ground-laying and earth-digging device for house construction is a problem that those skilled in the art need to solve urgently. Summary of the invention

[0006] One object of the present invention is to provide a ground-laying and digging device for house construction. The ground-laying and digging device for house construction described in the present invention comprises a mobile body, a lifting mechanism is arranged on the mobile body, a soil storage cylinder is arranged at the output end of the lifting mechanism, and a soil discharge pipe is arranged on the soil storage cylinder;

[0007] The soil storage cylinder is provided with a conveying mechanism for conveying soil, the soil storage cylinder is provided with a rotating assembly connected to the conveying mechanism, the output end of the rotating assembly is provided with a leveling assembly for shaping the foundation pit, the leveling assembly is provided with a soil drilling assembly, and the conveying mechanism is connected to the soil drilling assembly;

[0008] The rotating assembly is provided with a rotating connection assembly, the leveling assembly is provided with a plurality of shoveling assemblies connected with the rotating connection assembly, the shoveling assembly is provided with a soil conveying assembly for conveying residual soil, the rotating connection assembly is provided with a releasing assembly, and the releasing assembly is used to release the soil on the shoveling assembly into the rotating assembly.

[0009] Preferably, the lifting mechanism includes a support frame arranged on the mobile body, a hydraulic lifting rod is installed on the support frame, the output end of the hydraulic lifting rod passes through the mobile body, the output end of the hydraulic lifting rod is provided with a connecting block, and the soil storage barrel is connected to the connecting block.

[0010] Preferably, the conveying mechanism includes a fixed plate arranged on the soil storage barrel, a dual-axis motor is installed on the fixed plate, the output shaft of the dual-axis motor is connected to a driving gear, a rotating rod 1 is connected to a bearing on the soil storage barrel, a spiral conveying blade 1 is installed on the rotating rod 1, the rotating rod 1 and the spiral conveying blade 1 extend to the soil drilling assembly, and a driven gear meshing with the driving gear is fixedly sleeved on the rotating rod 1.

[0011] Preferably, the rotating assembly includes a rotating drum connected to the soil storage drum by a bearing, the rotating rod and the spiral conveying blade pass through the rotating drum, the bearing on the fixed plate is connected to a gear steering gear, the input shaft of the gear steering gear is connected to the output shaft of the dual-axis motor, the output shaft of the gear steering gear is connected to a driving bevel gear, the outer ring fixing sleeve of the rotating drum is provided with a driven bevel gear meshing with the driving bevel gear, and the rotating drum is provided with a through opening corresponding to the soil shoveling assembly.

[0012] Preferably, the leveling assembly includes a rotating disk connected to the rotating drum, and the rotating disk is provided with evenly distributed shaping teeth around it. The shaping teeth are in contact with the inner wall of the foundation pit, and the shaping teeth shape the width of the foundation pit after rotation. The rotating rod 1 and the spiral conveying blade 1 pass through the rotating disk.

[0013] Preferably, the soil drilling assembly includes an annular plate arranged on the rotating disk, a plurality of inclined scrapers are arranged on the annular plate, the plurality of inclined scrapers are evenly arranged to form a spiral shape, a drill bit for breaking the soil is arranged on the top of the inclined scraper, the annular plate, the rotating disk and the inclined scrapers form a storage space, and the rotating rod 1 and the spiral conveying blade 1 extend into the storage space.

[0014] Preferably, the rotating connection assembly includes a driven bevel gear 2 connected to the outer ring of the rotating drum by a bearing, the driven bevel gear 2 is symmetrically arranged with the driven bevel gear 1, the driven bevel gear 2 is meshed with the driving bevel gear, the driven bevel gear 2 is provided with a connecting cylinder sleeved on the outer ring of the rotating drum, and the earth-shoveling assembly is arranged on the connecting cylinder.

[0015] Preferably, the earth-shoveling assembly comprises a plurality of buckets arranged on the connecting tube, the buckets corresponding to the through openings one by one, the buckets being provided with blades for shoveling residual soil, and the buckets being provided with soil guide openings adapted to the through openings.

[0016] Preferably, the soil delivery assembly includes a pushing motor installed on the bucket, a bearing on the bucket is connected to a rotating rod 2, and two spiral conveying blades are installed on the rotating rod 2. A rotating gear 1 is provided on a fixed sleeve on the output shaft of the pushing motor, and a rotating gear 2 meshing with the rotating gear 1 is provided on a fixed sleeve on the rotating rod 2.

[0017] Preferably, the release assembly includes an electric push rod installed on the connecting tube, the output end of the electric push rod is connected to a connecting plate, the connecting plate is connected to a sealing plate that is compatible with the through port and the soil guide port, and the connecting plate and the sealing plate both pass through the connecting tube.

[0018] The beneficial effects of the present invention are as follows:

[0019] When the present invention is digging for foundation laying, the mobile vehicle body is started to move the device to the digging position, so that the soil drilling component is aligned with the center line of the foundation, and the lifting mechanism is started, and the lifting mechanism moves downward, driving the soil storage cylinder, the conveying mechanism, the rotating component, the leveling component, the soil drilling component, the rotating connection component, the soil shoveling component, the soil feeding component and the releasing component to move downward synchronously; when the soil drilling component contacts the soil, the conveying mechanism is started, the conveying mechanism drives the rotating component to rotate, the rotating component drives the leveling component and the soil drilling component to rotate, and the soil drilling component breaks the soil, and with the continuous downward movement of the lifting mechanism and the continuous conveying mechanism The soil drilling assembly is rotated to force it to move downward continuously. At the same time, the soil drilling assembly breaks the soil and scrapes and collects the soil. When the soil fills the soil drilling assembly, the conveying mechanism extends to the soil drilling assembly and continuously conveys the soil until it is conveyed to the soil storage cylinder. The soil is discharged to a designated position on the road surface through a soil discharge pipe and a conveyor belt structure in the soil discharge pipe until the soil drilling assembly moves to a preset depth position for foundation laying, completing the soil digging and soil conveying actions for foundation laying. When laying the foundation, the soil will fall onto the leveling assembly, and the residual soil needs to be further processed. When the lifting mechanism retreats, the soil will fall onto the leveling assembly. During the process, the rotation of the rotating assembly drives the rotating connection assembly to rotate, and the rotating connection assembly forces the shoveling assembly to shovel and collect the residual soil on the leveling assembly. The release assembly is opened to connect the shoveling assembly with the rotating assembly, and the soil delivery assembly pushes the residual soil on the shoveling assembly into the rotating assembly. Through the action of the conveying mechanism, the residual soil is further transported to the soil storage cylinder and discharged to the road surface through the soil discharge pipe until the residual soil on the leveling assembly is completely cleaned up and the drilling assembly is flush with the soil surface. Repeat the above operation to dig and transport the soil at the next foundation. When the digging along the center line of the foundation is completed, In summary, a ground-laying and soil-excavating device for building construction of a house in the present application can realize the continuous soil-excavating and soil-transporting actions, and the soil-excavating and soil-transporting actions are carried out synchronously, which greatly reduces the waiting time between construction processes, thereby realizing accurate ground-laying and soil-excavating construction operations, and at the same time makes the width of the foundation equal, improves the accuracy of the device, is conducive to the operations of soil-excavating and soil-transporting, and can further collect and transport the residual soil on the device to avoid carrying the soil to the next soil-excavating construction, thereby ensuring that the device excavates smoothly, greatly improving the construction efficiency, and reducing the phenomenon of delaying the construction period. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a three-dimensional structure entity diagram of the present invention;

[0022] Figure 2 It is a physical diagram of the internal structure of the present invention;

[0023] Figure 3 It is a partial structural entity diagram of the present invention;

[0024] Figure 4 It is a structural entity diagram of the conveying mechanism of the present invention;

[0025] Figure 5 It is a structural entity diagram of the rotating assembly of the present invention;

[0026] Figure 6 A structural entity diagram of the soil drilling assembly of the present invention;

[0027] Figure 7 It is a structural entity diagram of the earth-shoveling assembly of the present invention;

[0028] Figure 8 A structural entity diagram of the bucket of the present invention;

[0029] Fig. 9 It is a structural entity diagram of the soil delivery assembly of the present invention;

[0030] Fig.10 It is a structural entity diagram of the release component of the present invention.

[0031] In the figure: 1. moving vehicle body; 2. lifting mechanism; 201. support frame; 202. hydraulic lifting rod; 203. connecting block; 3. soil storage barrel; 4. soil discharge pipe; 5. conveying mechanism; 501. fixing plate; 502. double-axis motor; 503. driving gear; 504. rotating rod 1; 505. spiral conveying blade 1; 506. driven gear; 6. rotating assembly; 601. rotating drum; 602. gear steering gear; 603. driving bevel gear; 604. driven bevel gear 1; 605. through port; 7. leveling assembly; 701. rotating disk; 702. shaping gear teeth; 8, soil drilling assembly; 801, annular plate; 802, inclined scraper; 803, drill bit; 9, rotating connection assembly; 901, driven bevel gear 2; 902, connecting tube; 10, soil shoveling assembly; 1001, bucket; 1002, shovel; 1003, soil guide port; 11, soil delivery assembly; 1101, pushing motor; 1102, rotating rod 2; 1103, spiral conveying blade 2; 1104, rotating gear 1; 1105, rotating gear 2; 12, release assembly; 1201, electric push rod; 1202, connecting plate; 1203, sealing plate. DETAILED DESCRIPTION

[0032] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0033] Embodiment 1:

[0034] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a ground-laying and excavating device for house construction of the present invention comprises a mobile body 1, a lifting mechanism 2 is arranged on the mobile body 1, a soil storage cylinder 3 is arranged at the output end of the lifting mechanism 2, a soil discharge pipe 4 is arranged on the soil storage cylinder 3, and a conveyor belt structure for conveying soil is arranged in the soil discharge pipe 4;

[0035] The soil storage cylinder 3 is provided with a conveying mechanism 5 for conveying soil, and the soil storage cylinder 3 is provided with a rotating assembly 6 connected to the conveying mechanism 5. The output end of the rotating assembly 6 is provided with a leveling assembly 7 for shaping the foundation pit, and the leveling assembly 7 is provided with a soil drilling assembly 8. The conveying mechanism 5 is connected to the soil drilling assembly 8.

[0036] A rotating connection assembly 9 is provided on the rotating assembly 6, a plurality of shoveling assemblies 10 connected with the rotating connection assembly 9 are provided on the leveling assembly 7, a soil transporting assembly 11 for transporting residual soil is provided on the shoveling assembly 10, and a releasing assembly 12 is provided on the rotating connection assembly 9, and the releasing assembly 12 is used to release the soil on the shoveling assembly 10 into the rotating assembly 6.

[0037] Working principle: When digging for foundation, start the mobile body 1 to move the device to the digging position, so that the soil drilling component 8 is aligned with the center line of the foundation, start the lifting mechanism 2, the lifting mechanism 2 moves downward, and drives the soil storage cylinder 3, the conveying mechanism 5, the rotating component 6, the leveling component 7, the soil drilling component 8, the rotating connection component 9, the shovel component 10, the soil delivery component 11 and the release component 12 to move downward synchronously. When the soil drilling component 8 contacts the soil, start the conveying mechanism 5, the conveying mechanism 5 drives the rotating component 6 to rotate, the rotating component 6 drives the leveling component 7 and the soil drilling component 8 to rotate, and the soil drilling component 8 breaks the soil. As the lifting mechanism 2 is not The continuous downward movement and continuous rotation of the conveying mechanism 5 force the soil drilling component 8 to move downward continuously, and at the same time, the soil drilling component 8 breaks the soil and scrapes and collects the soil. When the soil fills the soil drilling component 8, since the conveying mechanism 5 extends to the soil drilling component 8, the conveying mechanism 5 continuously conveys the soil until it is conveyed to the soil storage cylinder 3, and the soil is discharged to a designated position on the road surface through the soil discharge pipe 4 and the conveyor belt structure in the soil discharge pipe 4, until the soil drilling component 8 moves to the preset depth position for foundation laying, completing the soil digging action and soil conveying action for foundation laying; when laying the foundation, the soil will fall on the leveling component 7, and the residual soil needs to be further processed During the retreat of the lifting mechanism 2, the rotating assembly 6 rotates and drives the rotating connection assembly 9 to rotate. The rotating connection assembly 9 forces the shoveling assembly 10 to shovel and collect the residual soil on the leveling assembly 7. The release assembly 12 is opened, so that the shoveling assembly 10 is connected with the rotating assembly 6. The soil delivery assembly 11 pushes the residual soil on the shoveling assembly 10 into the rotating assembly 6. Through the action of the conveying mechanism 5, the residual soil is further conveyed to the soil storage cylinder 3 and discharged to the road surface by the soil discharge pipe 4 until the residual soil on the leveling assembly 7 is completely cleaned up and the drilling assembly 8 is just flush with the surface of the soil. Repeat the above operation to dig and transport soil for the next foundation. operation, when the excavation along the center line of the foundation is completed, the foundation construction operation is completed; in summary, a housing construction foundation excavation device of the present application can realize the continuous excavation and soil transportation actions, and the excavation and soil transportation actions are carried out synchronously, which greatly reduces the waiting time between construction processes, thereby realizing accurate foundation construction operations, and at the same time making the width of the foundation equal, improving the accuracy of the device, facilitating the excavation and soil transportation operations, and can further collect and transport the residual soil on the device to avoid carrying the soil to the next excavation construction, ensuring that the device can excavate smoothly, greatly improving the construction efficiency, and reducing the phenomenon of delaying the construction period.

[0038] Embodiment 2:

[0039] like Figure 1 and Figure 2As shown, a foundation digging device for house construction of the present invention, the lifting mechanism 2 includes a support frame 201 arranged on the mobile body 1, a hydraulic lifting rod 202 is installed on the support frame 201, the output end of the hydraulic lifting rod 202 passes through the mobile body 1, the output end of the hydraulic lifting rod 202 is provided with a connecting block 203, and the soil storage cylinder 3 is connected to the connecting block 203.

[0040] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a ground-laying and earth-digging device for house construction of the present invention, the conveying mechanism 5 includes a fixed plate 501 arranged on the soil storage barrel 3, a double-axis motor 502 is installed on the fixed plate 501, the output shaft of the double-axis motor 502 is connected to a driving gear 503, a rotating rod 504 is connected to a bearing on the soil storage barrel 3, a spiral conveying blade 505 is installed on the rotating rod 504, the rotating rod 504 and the spiral conveying blade 505 extend to the soil drilling assembly 8, and a driven gear 506 meshing with the driving gear 503 is fixedly sleeved on the rotating rod 504.

[0041] like Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, a ground-laying and earth-digging device for house construction of the present invention, the rotating assembly 6 includes a rotating drum 601 connected to the soil storage barrel 3 by a bearing, a rotating rod 504 and a spiral conveying blade 505 pass through the rotating drum 601, a bearing on the fixed plate 501 is connected to a gear steering gear 602, the input shaft of the gear steering gear 602 is connected to the output shaft of the dual-axis motor 502, the output shaft of the gear steering gear 602 is connected to a driving bevel gear 603, the outer ring fixed sleeve of the rotating drum 601 is provided with a driven bevel gear 604 meshing with the driving bevel gear 603, and a through opening 605 corresponding to the earth-shoveling assembly 10 is opened on the rotating drum 601.

[0042] like Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, a ground-laying and excavating device for house construction of the present invention, the leveling component 7 includes a rotating disk 701 connected to a rotating drum 601, and evenly distributed shaping teeth 702 are arranged around the rotating disk 701. The shaping teeth 702 are in contact with the inner wall of the foundation pit. The shaping teeth 702 shape the width of the foundation pit after rotation, and the rotating rod 504 and the spiral conveying blade 505 pass through the rotating disk 701.

[0043] like Figure 3 and Figure 6As shown, a ground-breaking and earth-digging device for house construction of the present invention, the soil-drilling assembly 8 comprises a circular plate 801 arranged on a rotating disk 701, a plurality of inclined scrapers 802 are arranged on the circular plate 801, the plurality of inclined scrapers 802 are evenly arranged to form a spiral shape, a drill bit 803 for breaking the soil is arranged on the top of the inclined scraper 802, the circular plate 801, the rotating disk 701 and the inclined scraper 802 form a storage space, and a rotating rod 504 and a spiral conveying blade 505 extend into the storage space.

[0044] like Figure 3 , Figure 4 and Figure 5 As shown, a foundation digging device for house construction of the present invention, the rotating connection component 9 includes a driven bevel gear 2 901 connected to the outer ring of the rotating drum 601 by a bearing, the driven bevel gear 2 901 and the driven bevel gear 1 604 are symmetrically arranged, the driven bevel gear 2 901 is meshed with the driving bevel gear 603, the driven bevel gear 2 901 is provided with a connecting cylinder 902 which is sleeved on the outer ring of the rotating drum 601, and the shoveling component 10 is arranged on the connecting cylinder 902.

[0045] like Figure 7 and Figure 8 As shown, a device for digging and laying foundation for house construction of the present invention, the shovel assembly 10 includes a plurality of buckets 1001 arranged on a connecting tube 902, the buckets 1001 correspond one to one with the through openings 605, the buckets 1001 are provided with blades 1002 for shoveling residual soil, and the buckets 1001 are provided with soil guide openings 1003 adapted to the through openings 605.

[0046] like Figure 7 and Fig. 9 As shown, a ground-laying and excavating device for house construction of the present invention, the soil-feeding component 11 includes a pushing motor 1101 installed on a bucket 1001, a rotating rod 2 1102 is connected to a bearing on the bucket 1001, a spiral conveying blade 2 1103 is installed on the rotating rod 2 1102, a rotating gear 1 1104 is fixedly sleeved on the output shaft of the pushing motor 1101, and a rotating gear 2 1105 meshing with the rotating gear 1 1104 is fixedly sleeved on the rotating rod 2 1102.

[0047] like Figure 7 and Fig.10 As shown, a foundation digging device for house construction of the present invention, the release component 12 includes an electric push rod 1201 installed on a connecting tube 902, the output end of the electric push rod 1201 is connected to a connecting plate 1202, the connecting plate 1202 is connected to a sealing plate 1203 adapted to the through port 605 and the soil guide port 1003, and the connecting plate 1202 and the sealing plate 1203 both pass through the connecting tube 902.

[0048] Working principle: When digging for foundation, start the mobile body 1 to move the device to the digging position, and adjust the device so that the drill bit 803 is aligned with the center line of the foundation, start the hydraulic lifting rod 202, and the output end of the hydraulic lifting rod 202 drives the connecting block 203 to move, and the connecting block 203 drives the soil storage cylinder 3, the conveying mechanism 5, the rotating assembly 6, the leveling assembly 7, the drilling assembly 8, the rotating connecting assembly 9, the shoveling assembly 10, the soil delivery assembly 11 and the releasing assembly 12 to move downward synchronously until the drill bit 803 contacts the soil, and the preparation work is completed;

[0049] The electric push rod 1201 is started, and the output end of the electric push rod 1201 drives the connecting plate 1202 to move, and the connecting plate 1202 drives the sealing plate 1203 to move, so that the sealing plate 1203 closes the soil guide port 1003 and the through port 605 to prevent the soil transported by the spiral conveying blade 505 from being exposed. At this time, the double-axis motor 502 is started, and the output shaft of the double-axis motor 502 rotates to drive the driving gear 503 to rotate, and the driving gear 503 drives the driven gear 506 to rotate, forcing the rotating rod 504 to rotate, and forcing the spiral conveying blade 505 to rotate;

[0050] At the same time, the other output shaft of the dual-axis motor 502 rotates to drive the gear steering device 602 to rotate, and the output shaft of the gear steering device 602 rotates to drive the active bevel gear 603 to rotate, forcing the driven bevel gear 1 604 to rotate counterclockwise, and the driven bevel gear 1 604 rotates to drive the rotating drum 601 to rotate counterclockwise, and the rotating drum 601 drives the rotating disk 701 to rotate counterclockwise, and the rotating disk 701 drives the shaping teeth 702 to rotate counterclockwise, and the rotating disk 701 drives the annular plate 801 to rotate counterclockwise, and the annular plate 801 drives the inclined scraper 802 and the drill bit 803 to rotate counterclockwise;

[0051] The hydraulic lifting rod 202 moves further downward, and when the drill bit 803 contacts the soil, the drill bit 803 breaks the soil, so that the drill bit 803 continuously breaks the soil, and at the same time the inclined scraper 802 scrapes and collects the soil. Since the inclined scraper 802 is inclined, when the soil increases further, the inclined scraper 802 will guide the soil into the circular plate 801, so that the soil fills the circular plate 801, and at the same time the shaping teeth 702 scrape the soil, thereby shaping the width of the foundation, so that the scraped soil increases and gathers at the drill bit 803 and the inclined scraper 802;

[0052] At this time, the spiral conveying blade 505 rotates. When the soil fills the circular plate 801 or contacts the spiral conveying blade 505, the spiral conveying blade 505 will continuously convey the soil to the soil storage cylinder 3, and discharge the soil to a designated position on the road surface through the soil discharge pipe 4 and the conveyor belt structure in the soil discharge pipe 4, until the drill bit 803 and the inclined scraper 802 move to the preset depth position of the foundation, and the digging action of the foundation and the soil conveying action are completed.

[0053] When digging the foundation, the soil will fall onto the rotating disk 701. The residual soil on the rotating disk 701 needs to be further processed to prevent the residual soil from accumulating into the next foundation, which will reduce the digging efficiency. During the retreat of the hydraulic lifting rod 202, the electric push rod 1201 is reversely started, and the output end of the electric push rod 1201 drives the connecting plate 1202 to move upward. The connecting plate 1202 drives the sealing plate 1203 to retreat and move upward, thereby exposing the soil guide port 1003, forcing the through port 605 to be connected when aligned with the soil guide port 1003.

[0054] Since the driving bevel gear 603 rotates and meshes with the driven bevel gear 1 604 and the driven bevel gear 2 901, when the driven bevel gear 1 604 rotates counterclockwise, the driven bevel gear 2 901 rotates clockwise, and the driven bevel gear 2 901 rotates to drive the connecting tube 902 to rotate clockwise, and the connecting tube 902 drives the bucket 1001 to rotate clockwise, and the bucket 1001 drives the blade 1002 to rotate clockwise. At this time, since the rotating disk 701 rotates counterclockwise, and the bucket 1001 and the blade 1002 rotate clockwise, the blade 1002 quickly shovels the residual soil on the rotating disk 701. When the bucket 1001 is full of residual soil, the dual-axis motor 502 is stopped, forcing the connecting tube 902 to stop rotating, so that the through port 605 is just connected with the soil guide port 1003;

[0055] At this time, the push motor 1101 is started, and the output shaft of the push motor 1101 rotates to drive the rotating gear 1104 to rotate, and the rotating gear 1104 rotates to drive the rotating gear 2 1105 to rotate, and the rotating gear 2 1105 rotates to drive the rotating rod 2 1102 to rotate, and the rotating rod 2 1102 rotates to drive the spiral conveying blade 2 1103 to rotate, so that the spiral conveying blade 2 1103 pushes the residual soil in the bucket 1001 to the soil guide port 1003. After the sealing plate 1203 retreats, the soil at the soil guide port 1003 will pass through The liquid is introduced into the spiral conveying blade 505 through the through port 605, and the dual-axis motor 502 is started, forcing the rotating rod 504 and the threaded conveying blade 1 to rotate until the residual soil is transported to the soil storage cylinder 3 and discharged to the road surface by the soil discharge pipe 4 until the residual soil on the rotating disk 701 is cleaned up. At this time, the hydraulic lifting rod 202 drives the device to move back and upward until the drill bit 803 is flush with the surface of the soil, and the above operation is repeated to dig and transport the soil at the next foundation. When the digging along the center line of the foundation is completed, the foundation construction operation is completed.

[0056] The setting of the lifting mechanism 2 can provide a downward pressure force, so that the drill bit 803 moves down and contacts the soil, and cooperates with the dual-axis motor 502 to make the drill bit 803 break the soil, thereby improving the rationality of the device, improving the soil-breaking ability of the drill bit 803 and the inclined scraper 802, and improving the efficiency of digging. After the foundation is laid, the device can return to its original position to carry out foundation laying operations at the next location; the setting of the conveying mechanism 5 can provide a rotational force, forcing the device to convey the collected soil, and the soil can be conveyed during the digging process, saving time, and further collecting the residual soil to avoid the influence of the residual soil accumulation on the next foundation construction site. At the same time, it can force the rotating component 6 to rotate, thereby improving the rotation ability of the device; the rotating component The setting of 6 can realize the rotation effect of the rotating drum 601, so that the leveling component 7 and the drilling component 8 rotate synchronously, improve the transmission effect of the device, and make the rotating connection component 9 rotate in the opposite direction, forcing the shoveling component 10 to quickly shovel the residual soil on the rotating disk 701; the setting of the leveling component 7 can separate the upper part and the lower part of the broken soil, so that the drilling component 8 can smoothly transport the scraped soil to the soil storage cylinder 3, and at the same time can block the fallen residual soil on the rotating disk 701, which is convenient for the shoveling action of the shoveling component 10, and the setting of the shaping teeth 702 can make the width of the foundation equal, so as to achieve the shaping effect on the width of the foundation, improve the beauty of the foundation, and meet the requirements of foundation; The arrangement of the component 8 can crush the soil and scrape and collect the soil at the same time, so that the crushed soil is continuously filled in the input end position of the spiral conveying blade 505, ensuring the continuous conveying of the soil and improving the rationality of the device, thereby realizing the conveying function of the soil during the excavation process, realizing the combination of excavation and conveying soil, and improving the construction efficiency of foundation laying; the arrangement of the rotating connection component 9 can make the shoveling component 10 and the rotating disk 701 produce opposite rotation effects, so that the shoveling component 10 can quickly shovel up the soil on the rotating disk 701, thereby realizing the further conveying effect of the residual soil, improving the device's ability to clean the soil, avoiding the accumulation of fallen soil, and facilitating the later operation of the device. The soil digging operation can avoid interfering with the next foundation laying; the setting of the shoveling assembly 10 can shovel the soil on the rotating disk 701 and gather the residual soil, so that the residual soil is continuously shoveled into the bucket 1001, avoiding the residual soil from accumulating on the rotating disk 701, improving the cleaning ability of the device and improving the multi-functional effect; the setting of the shovel blade 1002 can shovel the soil into the bucket 1001 smoothly; the setting of the soil delivery assembly 11 can push the soil in the bucket 1001 to the soil guide port 1003, so that during the retreat process of the hydraulic lifting rod 202, the soil is continuously delivered to the soil storage cylinder 3, improving the flexibility of the device, effectively utilizing the idle time, avoiding the accumulation of residual soil in the bucket 1001, and improving the rationality of the device;The release assembly 12 can seal the soil guide port 1003 and the through port 605 during the process of the drill bit 803 breaking the soil, so that the soil can be smoothly transported to the soil storage cylinder 3, and the soil can be prevented from being spit out from the through port 605 and the soil guide port 1003. In addition, the soil guide port 1003 can be connected with the through port 605 during the device retreat process, so that the residual soil in the bucket 1001 can be continuously transported to the soil storage cylinder 3, thereby improving the flexibility of the device.

[0057] This solution combines excavation with soil transportation, and can realize continuous excavation and soil transportation. The excavation and soil transportation actions are carried out synchronously, which greatly reduces the waiting time between construction processes, thereby realizing accurate foundation construction operations. At the same time, the width of the foundation is finalized, the accuracy of the device is improved, and it is beneficial to the operation of excavation and soil transportation; and during the retreat of the device, the residual soil on the rotating disk 701 can be further collected and transported to avoid soil accumulation and carrying to the next excavation construction, ensuring smooth excavation of the device, greatly improving construction efficiency, and reducing delays in construction period.

[0058] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ground-laying and digging device for house construction, characterized in that: It comprises a mobile vehicle body (1), the mobile vehicle body (1) is provided with a lifting mechanism (2), the output end of the lifting mechanism (2) is provided with a soil storage cylinder (3), and the soil storage cylinder (3) is provided with a soil discharge pipe (4); The soil storage cylinder (3) is provided with a conveying mechanism (5) for conveying soil, the soil storage cylinder (3) is provided with a rotating assembly (6) connected to the conveying mechanism (5), the output end of the rotating assembly (6) is provided with a leveling assembly (7) for shaping the foundation pit, the leveling assembly (7) is provided with a soil drilling assembly (8), and the conveying mechanism (5) is connected to the soil drilling assembly (8); The rotating assembly (6) is provided with a rotating connection assembly (9), the leveling assembly (7) is provided with a plurality of shoveling assemblies (10) connected to the rotating connection assembly (9), the shoveling assemblies (10) are provided with a soil conveying assembly (11) for conveying residual soil, and the rotating connection assembly (9) is provided with a releasing assembly (12), the releasing assembly (12) being used to release the soil on the shoveling assemblies (10) into the rotating assembly (6).

2. A ground-laying and digging device for house construction according to claim 1, characterized in that: The lifting mechanism (2) comprises a support frame (201) arranged on the mobile vehicle body (1), a hydraulic lifting rod (202) is installed on the support frame (201), the output end of the hydraulic lifting rod (202) passes through the mobile vehicle body (1), a connecting block (203) is arranged at the output end of the hydraulic lifting rod (202), and the soil storage cylinder (3) is connected to the connecting block (203).

3. A ground-laying and digging device for house construction according to claim 2, characterized in that: The conveying mechanism (5) comprises a fixed plate (501) arranged on the soil storage barrel (3), a double-axis motor (502) is installed on the fixed plate (501), the output shaft of the double-axis motor (502) is connected to a driving gear (503), a bearing on the soil storage barrel (3) is connected to a rotating rod (504), a spiral conveying blade (505) is installed on the rotating rod (504), the rotating rod (504) and the spiral conveying blade (505) extend to the soil drilling assembly (8), and a driven gear (506) meshing with the driving gear (503) is fixedly sleeved on the rotating rod (504).

4. A ground-laying and digging device for house construction according to claim 3, characterized in that: The rotating assembly (6) comprises a rotating drum (601) connected to the soil storage barrel (3) by a bearing, the rotating rod (504) and the spiral conveying blade (505) passing through the rotating drum (601), the bearing on the fixed plate (501) is connected to a gear steering gear (602), the input shaft of the gear steering gear (602) is connected to the output shaft of the dual-axis motor (502), the output shaft of the gear steering gear (602) is connected to a driving bevel gear (603), the outer ring fixed sleeve of the rotating drum (601) is provided with a driven bevel gear (604) meshing with the driving bevel gear (603), and the rotating drum (601) is provided with a through opening (605) corresponding to the soil shoveling assembly (10).

5. The ground-laying and digging device for house construction according to claim 4, characterized in that: The leveling assembly (7) comprises a rotating disk (701) connected to the rotating drum (601), and evenly distributed shaping teeth (702) are arranged around the rotating disk (701). The shaping teeth (702) are in contact with the inner wall of the foundation pit, and the shaping teeth (702) shape the width of the foundation pit after rotation. The rotating rod (504) and the spiral conveying blade (505) pass through the rotating disk (701).

6. A ground-laying and digging device for house construction according to claim 5, characterized in that: The soil drilling assembly (8) comprises a circular plate (801) arranged on the rotating disk (701), a plurality of inclined scrapers (802) are arranged on the circular plate (801), the plurality of inclined scrapers (802) are evenly arranged to form a spiral shape, a soil-breaking drill bit (803) is arranged on the top of the inclined scraper (802), the circular plate (801), the rotating disk (701) and the inclined scraper (802) form a storage space, and the rotating rod (504) and the spiral conveying blade (505) extend into the storage space.

7. A ground-laying and digging device for house construction according to claim 6, characterized in that: The rotary connection assembly (9) comprises a driven bevel gear 2 (901) connected to the outer ring of the rotating drum (601) by a bearing, the driven bevel gear 2 (901) and the driven bevel gear 1 (604) are symmetrically arranged, the driven bevel gear 2 (901) is meshed with the driving bevel gear (603), the driven bevel gear 2 (901) is provided with a connecting cylinder (902) sleeved on the outer ring of the rotating drum (601), and the earth-shoveling assembly (10) is arranged on the connecting cylinder (902).

8. The ground-laying and digging device for house construction according to claim 7, characterized in that: The earth-shoveling assembly (10) comprises a plurality of buckets (1001) arranged on the connecting tube (902), the buckets (1001) corresponding one to the through opening (605), the buckets (1001) being provided with blades (1002) for shoveling residual earth, and the buckets (1001) being provided with earth-guiding openings (1003) adapted to the through openings (605).

9. The ground-laying and digging device for house construction according to claim 8, characterized in that: The soil delivery assembly (11) comprises a push motor (1101) mounted on the bucket (1001); a bearing on the bucket (1001) is connected to a second rotating rod (1102); a second spiral conveying blade (1103) is mounted on the second rotating rod (1102); a rotating gear (1104) is fixedly sleeved on the output shaft of the push motor (1101); and a rotating gear (1105) meshing with the first rotating gear (1104) is fixedly sleeved on the second rotating rod (1102).

10. The ground-laying and digging device for house construction according to claim 9, characterized in that: The release assembly (12) comprises an electric push rod (1201) mounted on the connecting tube (902); the output end of the electric push rod (1201) is connected to a connecting plate (1202); the connecting plate (1202) is connected to a sealing plate (1203) adapted to the through port (605) and the soil guide port (1003); the connecting plate (1202) and the sealing plate (1203) both pass through the connecting tube (902).

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