Foundation concrete pouring equipment for building engineering house construction

Abstract

The invention relates to the technical field of buildings, in particular to building engineering house construction foundation concrete pouring equipment which comprises a loading mechanism and a driving mechanism, the loading mechanism comprises a bearing box, a discharging port is formed in the position, close to one end, of the bottom of the bearing box, and a butt joint groove is formed in one side of the discharging port; and the driving mechanism is arranged at the position, close to the middle, of the bottom of the bearing box, the driving mechanism comprises a first fixing shell fixedly connected with the bearing box, a driving arm assembly is arranged in the end, away from the discharging port, of the first fixing shell, and a first driving motor is arranged in the first fixing shell. Concrete is contained through the loading mechanism, the driving mechanism is matched with the loading mechanism, the pouring equipment can automatically move along the formwork, the pouring efficiency is improved, the rapid delivery requirement of small buildings is met, the construction period is shortened, the time cost of owners is reduced, the swing arms can adapt to the inner wall of the formwork, and it is ensured that the driving wheels are tightly attached to the inner wall.

Description

Technical Field

[0001] The invention relates to the technical field of construction, in particular to a foundation concrete pouring device for building a building in a construction project. Background Art

[0002] With the vigorous development of the construction industry, small-scale construction projects such as self-built houses in rural areas and small commercial shops are increasing. Although they are small in scale, they have strict requirements on building quality, and the foundation concrete pouring link is particularly critical.

[0003] The underground part of the building is the foundation. The soil layer that bears the foundation load is the foundation. The first layer of soil under the bottom of the foundation is the bearing layer, and the underlying layer is the underlying layer. The quality of the foundation and the foundation is related to the safety of the building. Pouring concrete is a key step in the construction of the foundation. Its quality affects the strength of the structure. Pouring relies on mechanization or manual labor. Automated equipment is large in size and high in price, so it is not suitable for small buildings.

[0004] In the past, small buildings mostly adopted primitive and extensive pouring methods, such as manually spreading materials with buckets and vibrating with handheld vibrators, which had obvious disadvantages: first, low efficiency, unable to meet the needs of rapid delivery, extending the construction period and increasing the owner's time cost; second, it was difficult to ensure quality, and concrete was easily unevenly distributed, leaving safety hazards. In addition, there were problems with manual pouring, such as unstable operation resulting in uneven concrete volume, and the square foundation turning operation was laborious and required the assistance of multiple people, increasing labor costs.

[0005] The advanced pouring equipment currently used in large buildings on the market is difficult to use in small buildings due to its high cost, poor site adaptability, and inflexible operation. Therefore, it is urgent to develop low-cost and high-efficiency pouring equipment suitable for small buildings, optimize the process, improve the pouring quality and efficiency, and help the development of the small construction industry. Summary of the invention

[0006] The present invention discloses a construction engineering house foundation concrete pouring device to solve the problems mentioned in the above background technology that the manual method used for pouring foundation of small-scale projects is inefficient, cannot meet the needs of rapid delivery, and is difficult to ensure quality; the advanced pouring equipment used for large buildings on the current market is high in cost, poor in site adaptability, inflexible in operation, and difficult to use for small buildings.

[0007] In order to solve the above technical problems, a technical solution adopted by the present invention is: Provided is a foundation concrete pouring device for building construction of a building project, comprising a loading mechanism, the loading mechanism comprising a bearing box, a discharge port is arranged at a position near one end of the bottom of the bearing box, and a docking groove is arranged on one side of the discharge port; The driving mechanism is arranged at the bottom of the carrying box near the middle position, the driving mechanism includes a fixed shell 1 fixedly connected to the carrying box, a driving arm assembly is arranged inside the fixed shell 1 at an end away from the discharge port, a driving motor 1 is arranged inside the fixed shell 1, a gear set is rotatably connected to the fixed shell 1 at a position between the driving motor 1 and the driving arm assembly, a transmission gear meshing with the gear set is fixedly connected to the top output end of the driving motor 1, the driving arm assembly includes a mounting shaft fixedly connected to the inner wall of the fixed shell 1, two limit plates are fixedly connected to the outer wall of the mounting shaft, a rotatably connected swing arm is sleeved on the outer wall of the mounting shaft at a position between the limit plates, and a driving wheel is rotatably connected to the end of the swing arm away from the mounting shaft.

[0008] The present invention is further configured as follows: a protective shell is provided on one side of the swing arm, a chain plate one is rotatably connected to a position near the driving wheel inside the protective shell, the bottom of the chain plate one passes through the swing arm and is fixedly connected to the driving wheel, a chain plate two is rotatably connected to a position near the limiting plate on the outer wall of the mounting shaft, the chain plate two is flush with the chain plate one, the chain plate two is connected to the chain plate one through a chain, a gear two rotatably connected to the mounting shaft is provided on a side of the chain plate two away from the limiting plate, the gear two is meshed with the gear set, fixed seats one are provided on both sides of the outside of the fixed shell one, fixed seats two are provided at the position of the swing arm corresponding to the fixed seat one, and a spring one is provided between the fixed seat one and the fixed seat two.

[0009] The present invention is further configured to include a vibrating mechanism, which is arranged on the side of the outer wall of the carrying box close to the discharge port, and the vibrating mechanism includes a fixing rod fixedly connected to the carrying box, an installation cavity is opened inside the fixing rod, a vibrating head is slidably connected inside the installation cavity, a docking rod is arranged on the top of the vibrating head, and a plurality of docking teeth are arranged on the side of the docking rod close to the carrying box, and a gear three is rotatably connected to a position close to the docking teeth inside the installation cavity, and only three quarters of the surface area of ​​the gear three has teeth, and the gear three is meshingly connected with the docking teeth.

[0010] The present invention is further configured as follows: a docking frame is provided at a position near the discharge port on one side of the fixed rod, a driving motor 2 is provided on the top of the docking frame, a flexible shaft with one end connected to the docking rod is provided at the output end of the driving motor 2, a driving wheel is rotatably connected to the bottom of the interior of the docking frame, one side of the driving wheel extends to the inside of the docking groove and is slidably connected, a transmission box is provided at a position near the driving wheel on one side end of the docking frame, one end of the driving wheel passes through the docking frame and is connected to the input end of the transmission box, one end of the transmission box is provided on the outer wall of the fixed rod near gear three, and the output end of the transmission box passes through the fixed rod and is connected to gear three.

[0011] The present invention is further configured such that a buffer sleeve is sleeved on the outer wall of the top end of the docking rod, and a spring three with one end connected to the docking rod is arranged on the top of the buffer sleeve.

[0012] The present invention is further configured to include a support assembly, which is arranged at the bottom of the support box and located on both sides of the driving mechanism. The support assembly is fixedly connected to a support plate of the fixed shell, and a plurality of rollers are hinged below the support plate.

[0013] The present invention is further configured such that a plurality of mounting holes are opened on one side of the bottom end of the supporting plate close to the template, a movable rod is slidably connected inside the mounting hole, one end of the movable rod located outside the mounting hole is fixedly connected to a fixing frame 1, the fixing frame 1 is designed to be arc-shaped, a roller is rotatably connected inside the one side of the fixing frame 1 close to the template, and a spring 2 is provided at one end of the movable rod located inside the mounting hole.

[0014] Beneficial effects of the concrete pouring equipment for building foundation of a construction project house of the present invention: 1. The loading mechanism of the present invention is provided with a bearing box with a discharge port at the bottom, which can conveniently hold and output concrete. The driving mechanism cooperates closely with it. After starting the driving motor 1, the power is transmitted through the transmission gear and the gear set, driving the driving wheels on the two swing arms to rotate. Due to the action of the spring 1, the swing arm can adapt to the inner wall of the template, so that the driving wheel is close to the inner wall, driving the entire casting equipment to move automatically along the template, and continuously filling the concrete in the bearing box into the template. Compared with the traditional manual bucket laying, it greatly improves the casting efficiency, meets the needs of rapid delivery of small buildings, effectively shortens the construction period, and reduces the owner's time cost; 2. The vibrating mechanism works in coordination with the loading mechanism and the driving mechanism. When the concrete flows out from the discharge port and impacts the driving wheel, the driving wheel rotates through the transmission box to drive gear three to rotate. Gear three interacts with the docking teeth on the docking rod of the vibrating head to achieve the quick insertion and slow withdrawal of the vibrating head. At the same time, the driving motor two drives the vibrating head to vibrate through the flexible shaft, which can efficiently discharge the air in the concrete, ensure the quality of concrete pouring, and avoid safety hazards caused by insufficient vibration. Compared with the vibration with a hand-held vibrating rod, the effect is significantly improved. In addition, the buffer sleeve and spring three act as a buffer when the vibrating head falls quickly, preventing the vibrating head from being damaged and ensuring the service life of the equipment. The conical section at the bottom opening of the installation cavity can scrape off the concrete attached to the surface of the vibrating head to ensure that each movement of the vibrating head can be carried out efficiently. 3. When the pouring equipment moves to the right-angle turn of the template, the ingenious design of the drive mechanism comes into play. Once the driving wheel on one side loses the restriction of the template, the spring quickly pulls the corresponding swing arm to unfold, and the swing arm on the other side automatically adjusts the tension under force, and the lateral force generated by the uneven force on the driving wheels on both sides is used to realize the steering of the trolley. At the same time, after the driving wheel on one side that has been unfolded in advance gradually touches the template, both sides jointly pull the equipment back to the right position, which is easy to operate and solves the problem of manual steering operation of square foundations that is laborious and requires the assistance of multiple people, thus reducing labor costs. The support component effectively prevents the tail of the equipment from colliding with the template during the turning process of the equipment, and with the design of rollers and wheels, it improves the smoothness of equipment movement and turning, further improving the overall smoothness of construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, a detailed description is given below in conjunction with the accompanying drawings.

[0016] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The words "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0017] Figure 1 This is a working schematic diagram of a construction engineering house foundation concrete pouring device of the present invention; Figure 2 A three-dimensional structural diagram of a foundation concrete pouring device for building a building in a construction project of the present invention; Figure 3 This is a separation diagram of a construction engineering house foundation concrete pouring device of the present invention; Figure 4 An exploded diagram of a vibrating mechanism of a foundation concrete pouring device for building a building in a construction project of the present invention; Figure 5 This is a diagram of the internal structure of a driving mechanism of a foundation concrete pouring device for building a building in a construction project of the present invention; Figure 6 An exploded view of a driving arm assembly of a construction engineering house foundation concrete pouring device according to the present invention; Figure 7 This is a separation diagram of the support components of a foundation concrete pouring device for building a building in a construction project according to the present invention.

[0018] The markings in the figure are: 1. Loading mechanism; 11. Carrying box; 12. Discharging port; 13. Docking slot; 2. Driving mechanism; 21. Fixed housing 1; 22. Driving motor 1; 221. Transmission gear; 23. Gear set; 24. Fixed seat 1; 241. Spring 1; 25, driving arm assembly; 251, mounting shaft; 2511, limiting plate; 252, swing arm; 253, driving wheel; 254, protective shell; 255, chain plate 1; 256, gear 2; 257, chain plate 2; 258, chain; 259, fixed seat 2; 3. Support assembly; 31. Loading plate; 32. Roller; 33. Mounting hole; 34. Spring 2; 35. Movable rod; 36. Fixed frame 1; 37. Roller; 4. Vibrating mechanism; 41. Fixed rod; 411. Mounting cavity; 412. Gear three; 42. Vibrating head; 421. Docking rod; 422. Buffer sleeve; 423. Spring three; 424. Flexible shaft; 43. Driving motor two; 44. Transmission box; 45. Docking frame; 46. Driving wheel. DETAILED DESCRIPTION

[0019] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other; the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left" and "right" etc. indicate directions or positional relationships based on directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the positions or elements referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limitations of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, "connection" can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or a transmission connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal connection of two elements or the interaction relationship between two elements.

[0021] See also Figure 1-Figure 7 A construction engineering house foundation concrete pouring device comprises a loading mechanism 1, the loading mechanism 1 comprises a carrying box 11, a discharge port 12 is arranged at a position near one end of the bottom of the carrying box 11, a docking groove 13 is arranged on one side of the discharge port 12, a driving mechanism 2 is arranged at a position near the middle of the bottom of the carrying box 11, the driving mechanism 2 comprises a fixed shell 21 fixedly connected to the carrying box 11, a driving arm assembly 25 is arranged inside the fixed shell 21 at one end away from the discharge port 12, a driving motor 22 is arranged inside the fixed shell 21, and a driving motor 22 is arranged inside the fixed shell 21. A gear set 23 is rotatably connected to the interior between the driving motor 22 and the driving arm assembly 25, and a transmission gear 221 meshing with the gear set 23 is fixedly connected to the top output end of the driving motor 22. The driving arm assembly 25 includes a mounting shaft 251 fixedly connected to the inner wall of the fixed shell 21, and two limit plates 2511 are fixedly connected to the outer wall of the mounting shaft 251. A swing arm 252 is rotatably connected to the outer wall of the mounting shaft 251 between the limit plates 2511, and a driving wheel 253 is rotatably connected to the interior of the swing arm 252 at one end away from the mounting shaft 251.

[0022] By adopting the above technical solution, the driving motor 22 in the fixed shell 21 is used as a power source, and the transmission gear 221 fixedly connected to the top output end is meshed with the gear set 23 to accurately transmit the power and start a complex transmission chain. The driving arm assembly 25 is even more cleverly designed. The installation shaft 251 is fixed to the inner wall of the fixed shell 21, and the limit plate 2511 on the outer wall effectively restricts the rotation range of the swing arm 252. The swing arm 252 is away from the driving wheel 253 that is connected to the internal rotation at one end of the installation shaft 251, which is the direct driving force for the movement of the equipment. When the equipment is running, the driving motor 22 drives the gear set 23 to operate, prompting the swing arm 252 to move, allowing the driving wheel 253 to be close to the inner wall of the template, and relying on friction to drive the entire casting equipment along the template to achieve efficient and accurate casting of concrete. The various components work together to ensure that the entire casting process is stable and smooth.

[0023] A protective shell 254 is provided on one side of the swing arm 252, and a chain plate 1 255 is rotatably connected to a position near the driving wheel 253 inside the protective shell 254. The bottom of the chain plate 1 255 passes through the swing arm 252 and is fixedly connected to the driving wheel 253. A chain plate 257 is rotatably connected to a position near the limiting plate 2511 on the outer wall of the mounting shaft 251. The chain plate 257 is flush with the chain plate 1 255, and the chain plate 257 is connected to the chain plate 1 255 through a chain 258. A gear 256 rotatably connected to the mounting shaft 251 is provided on a side of the chain plate 257 away from the limiting plate 2511, and the gear 256 is meshed with the gear set 23. Fixed seats 1 24 are provided on both sides of the outside of the fixed shell 1 21, and a fixed seat 259 is provided at a position of the swing arm 252 corresponding to the fixed seat 1 24, and a spring 1 241 is provided between the fixed seat 1 24 and the fixed seat 259.

[0024] By adopting the above technical solution, the protective shell 254 set on one side of the swing arm 252 plays a role in protecting the internal transmission components. The chain disc 1 255 is rotatably connected to the position near the driving wheel 253 inside the protective shell 254. The bottom of the chain disc 1 255 passes through the swing arm 252 and is fixedly connected to the driving wheel 253. This structure enables the chain disc 1 255 to drive the driving wheel 253 to rotate synchronously. At the same time, the outer wall of the installation shaft 251 is rotatably connected to the position near the limit plate 2511. The chain disc 257 is flush with the chain disc 1 255, and the two are connected by the chain 258. In this way, when the chain disc 257 rotates, the chain disc 1 255 can be driven to rotate with the help of the chain 258. A gear 256 rotatably connected to the mounting shaft 251 is disposed on the side of the chain plate 257 away from the limiting plate 2511. The gear 256 is meshed with the gear set 23, which transmits the power of the gear set 23 to the chain plate 257, thereby driving the entire transmission chain to operate and drive the driving wheel 253 to work. In addition, a fixing seat 24 is disposed on both sides of the exterior of the fixed shell 21, and a fixing seat 259 is disposed at the corresponding position of the swing arm 252, and a spring 241 is disposed between the fixing seat 24 and the fixing seat 259. The existence of the spring 241 allows the swing arm 252 to flexibly adjust its position within a certain range. For example, during the movement of the equipment, the swing arm 252 can swing appropriately with the mounting shaft 251 as the center according to the actual situation, ensuring that the driving wheel 253 can better adhere to the inner wall of the template, ensuring that the casting equipment moves smoothly along the template, and also facilitating the coordination and cooperation between the various components of the equipment in special situations such as turning.

[0025] The vibrating mechanism 4 is also included. The vibrating mechanism 4 is arranged on the side of the outer wall of the carrying box 11 close to the discharge port 12. The vibrating mechanism 4 includes a fixing rod 41 fixedly connected to the carrying box 11. An installation cavity 411 is opened inside the fixing rod 41. A vibrating head 42 is slidably connected inside the installation cavity 411. A docking rod 421 is arranged on the top of the vibrating head 42. A plurality of docking teeth are arranged on the side of the docking rod 421 close to the carrying box 11. A gear three 412 is rotatably connected to the position close to the docking teeth inside the installation cavity 411. Only three-quarters of the surface area of ​​the gear three 412 has teeth, and the gear three 412 is meshed with the docking teeth.

[0026] By adopting the above technical solution, the installation cavity 411 limits the range of motion of the vibrating head 42, so that the vibrating head 42 can slide up and down in the installation cavity 411. The docking rod 421 at the top of the vibrating head 42, and the several docking teeth arranged near the side of the carrying box 11, are key structural elements for realizing linkage with other components. The gear 3 412, which is rotatably connected to the position near the docking teeth inside the installation cavity 411, has a unique design that only three-quarters of its surface area has teeth, so that after it is meshed with the docking teeth, it can cleverly control the up and down movement rhythm of the vibrating head 42. When the entire pouring equipment is in operation, it cooperates with other components to realize effective vibration of the concrete, ensure the discharge of air inside the concrete, and improve the pouring quality.

[0027] A docking frame 45 is provided at a position near the discharge port 12 on one side of the fixed rod 41, and a driving motor 2 43 is provided on the top of the docking frame 45. A soft shaft 424 with one end connected to the docking rod 421 is provided at the output end of the driving motor 2 43. A driving wheel 46 is rotatably connected to the bottom of the docking frame 45, and one side of the driving wheel 46 extends to the inside of the docking groove 13 and is slidably connected. A transmission box 44 is provided at a position near the driving wheel 46 on one side end of the docking frame 45, one end of the driving wheel 46 penetrates the docking frame 45 and is connected to the input end of the transmission box 44, one end of the transmission box 44 is set on the outer wall of the fixed rod 41 near the gear three 412, and the output end of the transmission box 44 penetrates the fixed rod 41 and is connected to the gear three 412. A buffer sleeve 422 is provided on the outer wall of the top end of the docking rod 421, and a spring three 423 with one end connected to the docking rod 421 is provided on the top of the buffer sleeve 422.

[0028] By adopting the above technical solution, when concrete flows out from the discharge port 12 and impacts the driving wheel 46, the driving wheel 46 will rotate, and one end of the driving wheel 46 penetrates the docking frame 45 and is connected to the input end of the transmission box 44, so that the power can be transmitted to the transmission box 44. One end of the transmission box 44 is arranged on the outer wall of the fixed rod 41 near the gear three 412, and its output end penetrates the fixed rod 41 and is connected to the gear three 412, thereby realizing further transmission of power, driving the gear three 412 to rotate, and then affecting the up and down movement of the vibrating head 42. In addition, the buffer sleeve 422 sleeved on the outer wall of the top of the docking rod 421 and the spring three 423 connected to it at the top can play an effective buffering role in the process of the vibrating head 42 falling quickly and inserting into the concrete, avoiding the damage of the components of the vibrating head 42 due to excessive impact force, ensuring the stable and reliable operation of the entire vibrating mechanism 4, and ensuring the smooth progress of the concrete vibration process.

[0029] It also includes a support component 3, which is arranged at the bottom of the support box 11 and on both sides of the driving mechanism 2. The support component 3 is fixedly connected to a support plate 31 with a fixed shell 21, and a plurality of rollers 32 are hinged under the support plate 31. A plurality of mounting holes 33 are provided on the side of the bottom end of the support plate 31 close to the template, and a movable rod 35 is slidably connected inside the mounting hole 33. The end of the movable rod 35 located outside the mounting hole 33 is fixedly connected to a fixed frame 36. The fixed frame 36 is designed in an arc shape, and a roller 37 is rotatably connected inside the fixed frame 36 close to the template. A spring 34 is provided on the end of the movable rod 35 located inside the mounting hole 33.

[0030] By adopting the above technical solution, the plurality of rollers 32 hinged under the carrying plate 31, on the one hand, play the role of supporting the carrying box 11, so that the equipment can be placed stably on the template, and on the other hand, because the contact area between a single roller and the template blade is small, the equipment is more convenient to rotate. The spring 34 arranged at one end of the movable rod 35 inside the mounting hole 33 can play the role of buffering and adaptive adjustment during the operation of the equipment, such as when turning, to ensure the overall stability of the equipment, prevent the tail of the equipment from colliding with the template, and also help to improve the smoothness of the equipment when moving and turning.

[0031] The working principle and use process of the embodiment of the present invention are as follows: When in use, the pouring equipment is placed above the template, and the carrying box 11 falls steadily on the template through the support of the roller 32. The roller 32 is provided with multiple rollers. In addition to supporting the movement of the equipment, the contact area of ​​a single roller with the template is small, which is convenient for rotation when the equipment rotates. The driving mechanism 2, the supporting assembly 3, and the vibrating mechanism 4 are all placed inside the template. At this time, concrete is poured into the carrying box 11, and a proper amount of concrete will fall into the template through the discharge port 12. At the same time, the driving motor 22 is started, and the driving motor 22 drives the gear set 23 to rotate through the transmission gear 221. The gear set 23 rotates The rotation drives the two gear twos 256 to rotate, and the two gear twos 256 rotate in opposite directions. The rotation of gear two 256 will drive the chain plate two 257 to rotate. The rotation of chain plate two 257 will drive the chain plate one 255 to rotate through the chain 258. The chain plate one 255 will drive the driving wheel 253 to rotate. The two swing arms 252 will expand to both sides with the installation shaft 251 as the center due to the pulling of the spring one 241. At the same time, the driving wheel 253 will be driven to stick to the inner wall of the template. The rotation of the driving wheel 253 will drive the entire casting equipment to move along the template.

[0032] As the pouring equipment moves, concrete is continuously filled into the formwork, and while the concrete comes out through the discharge port 12, it will continuously impact the driving wheel 46, which will be rotated by the impact. The rotation of the driving wheel 46 will drive the gear three 412 to rotate through the transmission box 44, and the rotation of the gear three 412 will drive the docking rod 421 to pull the vibrating head 42 upward through the docking teeth. After the gear three 412 rotates to a position without teeth, the docking teeth lose engagement, and then the vibrating head 42 will fall rapidly due to its own weight and insert into the concrete together with the docking rod 421, and the driving motor two 43 will drive the vibrating head 42 to vibrate through the soft shaft 424, thereby vibrating the concrete to expel air, and when the vibrating head 42 falls rapidly, the buffer sleeve 422 and the spring three 423 will provide a buffer.

[0033] An anti-reversal mechanism is provided on one side of gear three 412 to prevent the vibrating head 42 from falling off after the concrete is not discharged. After the gear three 412 continues to rotate past the toothless section, it continues to mesh with the docking teeth, thereby driving the vibrating head 42 to move up slowly, thereby realizing the fast insertion and slow withdrawal of the vibrating head 42. A conical section is provided at the bottom opening of the installation cavity 411 to scrape the surface of the vibrating head 42 when it moves up.

[0034] When the casting equipment moves to the right-angle turn of the template, no matter which side of the driving wheel 253 loses the restriction of the template, the spring 241 will quickly pull the swing arm 252 here to unfold. The swing arm 252 cannot be unfolded to a ninety-degree angle due to the restriction of the fixed shell 21, and the swing arm 252 on the other side automatically adjusts the pulling force after losing the pressure of the spring 241 on the other side, so that the swing arm 252 on this side is pulled to unfold, so that the driving wheel 253 is closer to the template, and the lateral force generated by the uneven force on the driving wheels 253 on both sides is used to realize the steering of the trolley. When turning, the driving wheel 253 on one side that is unfolded in advance will gradually touch the template, and the equipment is pulled back to the original position by the driving wheels 253 on both sides. The support component 3 prevents the tail of the equipment from colliding with the template during the turning process of the equipment, and is also used to improve the smoothness of the movement and turning of the equipment.

[0035] In summary, compared with the prior art, the embodiments of the present invention have the following advantages: Advantage 1: The carrying box 11 of the loading mechanism 1 is used to hold concrete, and the bottom discharge port 12 is responsible for accurate discharge. The driving mechanism 2 cooperates closely with it, and the driving motor 1 22 is used as the power source to drive the gear set 23 to operate through the transmission gear 221, thereby driving the chain plate 257 and the chain plate 1 255 to rotate, so that the driving wheel 253 at the end of the swing arm 252 rotates. Under the action of the spring 1 241, the swing arm 252 adapts to the inner wall of the template, and the driving wheel 253 fits tightly to drive the entire equipment to move forward automatically and stably along the template, continuously and efficiently spreading the concrete in the carrying box 11 evenly into the template, greatly improving the pouring efficiency, changing the previous inefficiency of manual bucket spreading, meeting the needs of fast construction of small buildings, effectively shortening the construction period, and saving time and cost for the owner; Advantage 2: When concrete flows out of the discharge port 12 and impacts the driving wheel 46, the driving wheel 46 rotates through the transmission box 44 to drive the gear 3 412 to rotate. With the meshing of the gear 3 412 and the docking teeth on the docking rod 421 of the vibrating head 42, the driving motor 2 43 drives the vibrating head 42 to vibrate through the flexible shaft 424, so as to achieve fast insertion and slow withdrawal of the vibrating head 42, effectively discharge the air in the concrete, ensure the quality of concrete pouring, and overcome the disadvantages of unstable quality and hidden dangers of manual hand-held vibrating rods. At the same time, the buffer sleeve 422 and the spring 3 423 provide buffers for the rapid fall of the vibrating head 42 to protect the equipment; the conical section at the bottom of the installation cavity 411 scrapes off the concrete on the surface of the vibrating head 42 to ensure continuous and efficient vibration. Advantage three: At the right-angle bend of the template, the drive mechanism 2 shows unique advantages. Once the driving wheel 253 on one side is out of the template restriction, the spring 1 241 quickly pulls the corresponding swing arm 252, and the swing arm 252 on the other side automatically adjusts the pulling force, and the lateral force generated by the uneven force on the driving wheels 253 on both sides is used to achieve flexible steering. The driving wheel 253 that is deployed in advance subsequently touches the template to assist the equipment to return to the correct position. The operation is convenient and smooth, which solves the problem of manual steering of square foundations that is laborious and requires the assistance of multiple people, and reduces labor costs. The support component 3 prevents the tail of the equipment from colliding with the template when turning. With the design of rollers 32 and rollers 37, the smoothness of equipment movement and turning is improved to ensure construction continuity; Advantage 4: The components of the overall equipment are compactly matched, and the design is optimized for the narrow site, small scale, and cost sensitivity of small buildings. Compared with the advanced pouring equipment used in large buildings, which is expensive, occupies a large area, and is inconvenient to operate, the present invention is low-cost, small in size, and flexible in operation. It is perfectly suitable for small construction projects such as rural self-built houses and small commercial shops, optimizes the foundation pouring process of small buildings, effectively promotes the development of the small construction industry, and fills the market gap of high-efficiency pouring equipment for small buildings.

[0036] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of the present invention.

Claims

1. A concrete pouring equipment for foundation of building construction, characterized in that: include: A loading mechanism (1), the loading mechanism (1) comprising a carrying box (11), a discharge port (12) being arranged at a position near one end of the bottom of the carrying box (11), and a docking groove (13) being arranged on one side of the discharge port (12); A driving mechanism (2), wherein the driving mechanism (2) is arranged at a bottom portion of the carrying box (11) near the middle thereof, the driving mechanism (2) comprising a fixed shell (21) fixedly connected to the carrying box (11), a driving arm assembly (25) being arranged inside the fixed shell (21) at one end away from the discharge port (12), a driving motor (22) being arranged inside the fixed shell (21), a gear set (23) being rotatably connected at a position between the driving motor (22) and the driving arm assembly (25) inside the fixed shell (21), the driving A transmission gear (221) meshingly connected to the gear set (23) is fixedly connected to the top output end of the motor 1 (22); the driving arm assembly (25) comprises a mounting shaft (251) fixedly connected to the inner wall of the fixed housing 1 (21); two limit plates (2511) are fixedly connected to the outer wall of the mounting shaft (251); a swing arm (252) rotatably connected is sleeved on the outer wall of the mounting shaft (251) between the limit plates (2511); and a driving wheel (253) is rotatably connected to the inner side of the swing arm (252) at one end away from the mounting shaft (251).

2. The concrete pouring equipment for foundation of a building construction project according to claim 1, characterized in that: A protective shell (254) is provided on one side of the swing arm (252); a chain plate (255) is rotatably connected to a position of the protective shell (254) near the driving wheel (253); the bottom of the chain plate (255) passes through the swing arm (252) and is fixedly connected to the driving wheel (253); a chain plate (257) is rotatably connected to an outer wall of the mounting shaft (251) near a position of the limiting plate (2511); the chain plate (257) is flush with the chain plate (255); and the chain plate (257) is connected to the swing arm (252) through a chain (258). The chain plate 1 (255) is connected to the chain plate 1 (255); a gear 2 (256) rotatably connected to the mounting shaft (251) is provided on a side of the chain plate 2 (257) away from the limiting plate (2511); the gear 2 (256) is meshingly connected to the gear set (23); a fixing seat 1 (24) is provided on both sides of the outside of the fixing shell 1 (21); a fixing seat 2 (259) is provided at a position of the swing arm (252) corresponding to the fixing seat 1 (24); and a spring 1 (241) is provided between the fixing seat 1 (24) and the fixing seat 2 (259).

3. The concrete pouring equipment for foundation of a building construction project according to claim 1, characterized in that: It also comprises a vibrating mechanism (4), the vibrating mechanism (4) being arranged on a side of the outer wall of the carrying box (11) close to the discharge port (12), the vibrating mechanism (4) comprising a fixing rod (41) fixedly connected to the carrying box (11), a mounting cavity (411) being provided inside the fixing rod (41), a vibrating head (42) being slidably connected inside the mounting cavity (411), a docking rod (421) being arranged on the top of the vibrating head (42), a side of the docking rod (421) close to the carrying box (11) being provided with a plurality of docking teeth, a gear three (412) being rotatably connected inside the mounting cavity (411) close to the docking teeth, only three quarters of the surface area of ​​the gear three (412) being provided with teeth, and the gear three (412) being meshingly connected with the docking teeth.

4. The concrete pouring equipment for foundation of a building construction project according to claim 3, characterized in that: A docking frame (45) is provided at a position near the discharge port (12) on one side of the fixed rod (41); a second drive motor (43) is provided at the top of the docking frame (45); a flexible shaft (424) having one end connected to the docking rod (421) is provided at the output end of the second drive motor (43); a driving wheel (46) is rotatably connected to the bottom of the docking frame (45); one side of the driving wheel (46) extends into the docking groove (13) and is slidably connected; a transmission box (44) is provided at a position near the driving wheel (46) on one side of the docking frame (45); one end of the driving wheel (46) penetrates the docking frame (45) and is connected to an input end of the transmission box (44); one end of the transmission box (44) is provided on the outer wall of the fixed rod (41) near the third gear (412); and the output end of the transmission box (44) penetrates the fixed rod (41) and is connected to the third gear (412).

5. The concrete pouring equipment for foundation of a building construction project according to claim 3, characterized in that: A buffer sleeve (422) is sleeved on the outer wall of the top end of the docking rod (421), and a spring three (423) having one end connected to the docking rod (421) is provided on the top of the buffer sleeve (422).

6. The concrete pouring equipment for foundation of a building construction project according to claim 1, characterized in that: It also includes a support assembly (3), the support assembly (3) being arranged at the bottom of the support box (11) and located at both sides of the drive mechanism (2), the support assembly (3) being fixedly connected to a support plate (31) of a fixed shell (21), and a plurality of rollers (32) being hingedly connected below the support plate (31).

7. The concrete pouring equipment for foundation of a building construction project according to claim 6, characterized in that: A plurality of mounting holes (33) are provided on a side of the bottom end of the support plate (31) close to the template, a movable rod (35) is slidably connected inside the mounting hole (33), one end of the movable rod (35) located outside the mounting hole (33) is fixedly connected to a fixing frame (36), the fixing frame (36) is designed to be arc-shaped, a roller (37) is rotatably connected inside the fixing frame (36) close to the template, and a spring (34) is provided on one end of the movable rod (35) located inside the mounting hole (33).

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