A concrete pouring device for building construction

Abstract

The present invention discloses a construction concrete pouring device, including a base, a mixing tank installed on the base, a mixing assembly arranged in the mixing tank, a lifting connection assembly for the mixing assembly to move up and down in the mixing tank installed on the top of the mixing tank, a feed hopper connected to one side of the top of the mixing tank, a discharge pipe connected to the bottom of the mixing tank, a concrete pump installed on one side of the mixing tank on the base, a feed port of the concrete pump connected to the discharge pipe through a feed pipe, a discharge port of the concrete pump connected to a hose, a column installed on one end of the base away from the mixing tank, a first moving assembly installed on the top of the column, and a second moving assembly slidably installed at the bottom of the first moving assembly. The present invention can break up pseudo-agglomerates that may be formed inside the concrete, so as to ensure that the concrete in the pouring process is uniform and has no large block coagulation, thereby improving the stability and quality of the pouring operation, and can achieve uniform pouring, ensuring the pouring effect.

Description

Technical Field

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

[0002] Concrete: It is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete. It is widely used in civil engineering and is an important building material.

[0003] A Chinese patent with prior art application publication number CN112297223A discloses an automatic concrete pouring device for construction, which, through the mutual meshing of a worm wheel and a worm, and the rotational connection of a positioning box with a first rotating rod and a second rotating rod, enables the rotating first rotating rod to stably drive the second rotating rod to rotate simultaneously, thereby driving a stirring rod to evenly stir the concrete in the mixing box; through the transmission connection of a first pulley, two second pulleys and a belt, and the mutual cooperation of a spiral blade and a material guide box, enables the rotating first rotating rod to drive two rotating shafts to rotate simultaneously, thereby discharging and pouring the concrete in the material guide box.

[0004] Although the above patent can achieve the mixing and pouring of concrete, due to the long pouring time, the concrete that has not been discharged from the box is prone to pseudo-agglomeration (pseudo-agglomeration refers to a defect in concrete, usually due to the failure to fully disperse the particles in the concrete during the pouring or vibration process, resulting in the aggregation or cohesion of particles in some areas), resulting in uneven concrete discharge and the presence of large lumps, affecting the pouring quality of the concrete, and the pouring outlet position cannot be adjusted, making it difficult to achieve uniform pouring, reducing the use effect.

[0005] Therefore, the applicant proposes a construction concrete pouring device to solve the above problems. Summary of the invention

[0006] In view of the deficiencies in the prior art, the present invention aims to provide a concrete pouring device for building construction.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A construction concrete pouring device comprises a base, a mixing tank is installed on the base, a mixing assembly is arranged in the mixing tank, a lifting connection assembly for moving the mixing assembly up and down in the mixing tank is installed on the top of the mixing tank, a feeding hopper is connected to one side of the top of the mixing tank, a discharge pipe is connected to the bottom of the mixing tank, a concrete pump is installed on one side of the base located at the mixing tank, a feeding port of the concrete pump is connected to the discharge pipe through the feeding pipe, and the discharge port of the concrete pump is connected to a hose, a column is installed on the end of the base away from the mixing tank, a first moving assembly is installed on the top of the column, a second moving assembly is slidably installed at the bottom of the first moving assembly, a first cylinder is installed at the bottom of the second moving assembly, a mounting ring is installed on the telescopic end of the first cylinder, the hose is installed in the mounting ring, and a smoothing assembly located at the hose outlet side is installed on the second moving assembly.

[0009] Furthermore, the stirring assembly includes a first motor installed on the top of the stirring tank and a second rotating shaft installed vertically in the stirring tank, the first rotating shaft is connected to the output end of the first motor, the first rotating shaft is installed with a first bevel gear, the first bevel gear and the second bevel gear are meshed with each other, the second bevel gear is installed with a rotating rod, a section of the second rotating shaft extending above the top of the stirring tank is connected to the rotating rod through a lifting connecting assembly, multiple groups of stirring rods are installed on the second rotating shaft, a connecting rod is installed on the upper part of the second rotating shaft, and a scraper is installed on the end of the connecting rod away from the second rotating shaft.

[0010] Furthermore, the lifting connection assembly includes a lifting plate installed on the top of the second rotating shaft, a connecting groove penetrating the lifting plate is provided on the top of the second rotating shaft, a plurality of guide grooves connected to the connecting groove are provided in the connecting groove along its circumference, the lower part of the rotating rod is inserted into the connecting groove, and a plurality of convex strips are installed on the rotating rod along its circumference, the convex strips correspond to the guide grooves one by one, a first spring sleeved on the outer surface of the second rotating shaft is connected between the lifting plate and the stirring tank, and a cam that can abut against the top of the lifting plate is installed on the first rotating shaft.

[0011] Furthermore, the first movable component includes a first mounting frame installed on the top of the column, a first slot is opened at the bottom of the first mounting frame, a first threaded rod is rotatably installed in the first slot, one end of the first threaded rod passes through the first mounting frame and is connected to the output end of the second motor, a first threaded block is threadedly connected to the first threaded rod, and a second movable component is installed at the bottom of the first threaded block.

[0012] Furthermore, the second moving component includes a second mounting bracket installed at the bottom of the first threaded block, a second slot is provided at the bottom of the second mounting bracket, a second threaded rod is rotatably installed in the second slot, one end of the second threaded rod passes through the second mounting bracket and is connected to the output end of the third motor, a second threaded block is threadedly connected to the second threaded rod, and a first cylinder is installed at the bottom of the second threaded block.

[0013] Furthermore, the smoothing assembly includes an extension plate installed on one side of the second mounting frame, a second cylinder is installed at the bottom of the extension plate, a connecting plate is connected to the telescopic end of the second cylinder, moving rods are vertically slidably installed on both sides of the connecting plate, a vibration plate is installed at the bottom of the moving rod, a vibration motor is installed in the vibration plate, a limit block is installed on the top of the moving rod, and a second spring sleeved on the outer surface of the moving rod is connected between the limit block and the connecting plate.

[0014] Furthermore, an auxiliary support assembly is installed between the lifting plate and the mixing tank, and the auxiliary support assembly includes a sleeve installed on the top of the mixing tank, a slide groove is opened in the sleeve, a slider is slidably arranged in the slide groove, a slide rod is installed on the top of the slider, the slide rod extends out of the sleeve and is connected to the bottom of the lifting plate, and a third spring mounted on the outer surface of the slide rod is connected between the slider and the inner wall of the slide groove.

[0015] Furthermore, the lower part of the stirring tank is a funnel-shaped structure, and a spiral blade is provided on one end of the second rotating shaft located at the lower part of the stirring tank.

[0016] Furthermore, T-shaped slots are provided on both sides of the bottom of the first mounting frame along the length direction of the first slot, and T-shaped blocks are installed on both sides of the top of the second mounting frame. The T-shaped blocks are installed in the T-shaped slots, and the T-shaped blocks and the T-shaped slots are slidably matched.

[0017] Furthermore, universal wheels are installed on both sides of the bottom of the base.

[0018] Compared with the prior art, the present invention provides a concrete pouring device for building construction, which has the following beneficial effects:

[0019] The present invention mixes and stirs the concrete in the mixing tank through a stirring component, and drives the stirring component to move up and down in the mixing tank through a lifting connection component, thereby improving the stirring effect of the stirring component and breaking up the pseudo-agglomeration that may be formed inside the concrete, so as to ensure that the concrete is uniform and has no large block coagulation during the pouring process, thereby improving the stability and quality of the pouring operation. The mixed concrete is transported by a concrete pump and discharged from a hose. Through the arrangement of the first moving component and the second moving component, the hose can be driven to move forward, backward, left and right, and the outlet position of the hose can be adjusted to achieve uniform pouring, ensure the pouring effect, and improve the pouring efficiency. The height of the hose can be adjusted through the first cylinder, so that the working distance between the hose and the construction ground can be adaptively adjusted according to the pouring thickness, so that the device can adapt to construction grounds of different heights, thereby improving the versatility of the device. The concrete can be compacted and smoothed through the smoothing component, thereby improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention;

[0021] Figure 2 It is a front view structural schematic diagram of the present invention;

[0022] Figure 3 is a right side cross-sectional structural schematic diagram of the first moving assembly and the second moving assembly of the present invention;

[0023] Figure 4 is a right side structural schematic diagram of the first moving assembly and the second moving assembly of the present invention;

[0024] Figure 5 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 6 yes Figure 5 A schematic diagram of the enlarged structure at B in the middle;

[0026] Figure 7 yes Figure 3 Schematic diagram of the enlarged structure at C in the middle;

[0027] Figure 8 It is a schematic diagram of the top view of the lifting plate of the present invention.

[0028] Markings in the figure: 1, base; 2, mixing tank; 3, mixing assembly; 31, first motor; 32, first rotating shaft; 33, first bevel gear; 34, second bevel gear; 35, rotating rod; 36, second rotating shaft; 37, mixing rod; 38, connecting rod; 39, scraper; 40, spiral blade; 4, lifting connection assembly; 41, lifting plate; 42, connecting groove; 43, guide groove; 44, convex strip; 45, first spring; 46, cam; 5, feed hopper; 6, discharge pipe; 7, concrete pump; 8, feed pipe; 9, hose; 10, column; 11, first moving assembly; 111, first mounting frame; 112, first slot; 113, first threaded rod; 114, second motor; 115, first threaded block; 116, T-slot; 12, The second moving component; 121, the second mounting frame; 122, the second slot; 123, the second threaded rod; 124, the third motor; 125, the second threaded block; 126, the T-block; 127, the guide rod; 13, the first cylinder; 14, the mounting ring; 15, the smoothing component; 151, the extension plate; 152, the second cylinder; 153, the connecting plate; 154, the moving rod; 155, the limit block; 156, the vibration plate; 157, the vibration motor; 158, the second spring; 16, the auxiliary support component; 161, the sleeve; 162, the slide groove; 163, the slider; 164, the slide rod; 165, the third spring; 17, the push handle; 18, the universal wheel; 19, the support leg; 20, the protective shell; 21, the solenoid valve; 22, the rib plate; 23, the machine base. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

[0030] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0031] It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] In the description of the present invention, “plurality” means two or more than two, unless otherwise clearly and specifically defined.

[0034] The embodiment of the present invention provides a construction concrete pouring device, referring to Figures 1 to 8 , including a base 1, a mixing tank 2 is installed on the base 1, a mixing assembly 3 is arranged in the mixing tank 2, a lifting connection assembly 4 for the mixing assembly 3 to move up and down in the mixing tank 2 is installed on the top of the mixing tank 2, a feeding hopper 5 is connected to one side of the top of the mixing tank 2, and a discharge pipe 6 is connected to the bottom of the mixing tank 2. A concrete pump 7 is installed on the side of the mixing tank 2 on the base 1, and the feed port of the concrete pump 7 is connected to the discharge pipe 6 through the feed pipe 8, and the discharge port of the concrete pump 7 is connected to the hose 9. A column 10 is installed on the end of the base 1 away from the mixing tank 2, a first moving assembly 11 is installed on the top of the column 10, a second moving assembly 12 is slidably installed at the bottom of the first moving assembly 11, a first cylinder 13 is installed at the bottom of the second moving assembly 12, a mounting ring 14 is installed on the telescopic end of the first cylinder 13, the hose 9 is installed in the mounting ring 14, and a smoothing assembly 15 located on the outlet side of the hose 9 is installed on the second moving assembly 12.

[0035] Specifically, the lower part of the mixing tank 2 is provided with four supporting legs 19 in a rectangular array, and the supporting legs 19 are installed on the base 1 to support the mixing tank 2; a push handle 17 is installed on the end of the base 1 away from the column 10, so as to facilitate construction workers to push the device; the column 10 is installed on the other end of the base 1; the concrete in the mixing tank 2 is mixed and stirred by the mixing assembly 3, and the mixing assembly 3 is driven to move up and down in the mixing tank 2 by the lifting connection assembly 4, so as to improve the mixing effect of the mixing assembly 3, break up the pseudo-agglomeration that may be formed inside the concrete, so as to ensure that the concrete is uniform and has no large block coagulation during the pouring process, thereby improving the stability and quality of the pouring operation; an electromagnetic valve 21 is installed on the discharge pipe 6, and the electromagnetic valve 21 is used to control the opening or closing of the discharge pipe 6; The left and right movement of the hose 9 is achieved through the first movable component 11, and a section of the first movable component 11 extends out of the base 1 to facilitate the pouring of the hose 9; two columns 10 are provided, which are located on both sides of the first movable component 11 in the width direction to support the first movable component 11; the front and rear movement of the hose 9 is achieved through the second movable component 12, which improves the pouring effect; the height of the hose 9 can be adjusted through the first cylinder 13, so that the working distance between the hose 9 and the construction ground can be adaptively adjusted according to the pouring thickness, so that the device can adapt to construction grounds of different heights, thereby improving the versatility of the device; the end of the hose 9 close to the outlet is installed in the mounting ring 14; the concrete can be compacted and smoothed through the smoothing component 15, thereby improving the practicability of the device.

[0036] Among them, refer to Figures 1 to 4 In this embodiment, universal wheels 18 are installed on both sides of the bottom of the base 1 to realize the movement of the device.

[0037] Preferably, there are four universal wheels 18 , which are distributed at the four corners of the bottom of the base 1 in a rectangular array.

[0038] Reference Figure 1 In this embodiment, the stirring assembly 3 includes a first motor 31 installed on the top of the stirring tank 2 and a second rotating shaft 36 installed vertically in the stirring tank 2. The output end of the first motor 31 is connected to the first rotating shaft 32, and the first rotating shaft 32 is installed with a first bevel gear 33. The first bevel gear 33 and the second bevel gear 34 are meshed with each other. A rotating rod 35 is installed on the second bevel gear 34. The second rotating shaft 36 extends to a section above the top of the stirring tank 2 and is connected to the rotating rod 35 through a lifting connection assembly 4. A plurality of stirring rods 37 are installed on the second rotating shaft 36. A connecting rod 38 is installed on the upper part of the second rotating shaft 36, and a scraper 39 is installed at the end of the connecting rod 38 away from the second rotating shaft 36.

[0039] Specifically, the first motor 31 is installed on the base 23, and the base 23 is installed on the top of the mixing tank 2 to facilitate the use of the first motor 31; the first rotating shaft 32 is arranged horizontally; the axis line of the second rotating shaft 36 and the rotating rod 35 is the same as the axis line of the mixing tank 2; the first bevel gear 33 is arranged vertically, and the second bevel gear 34 is arranged horizontally; the second bevel gear 34 is installed on the top of the rotating rod 35; an L-shaped bracket is installed on the top of the mixing tank 2, and the bracket is rotatably connected to the rotating rod 35, and the rotating rod 35 is supported by the bracket; the second rotating shaft 36 is realized by the lifting connection assembly 4 during the up and down movement of the second rotating shaft 36, and the rotating rod 35 can still drive the second rotating shaft 36 to rotate; the number of mixing rods 37 is set according to actual conditions; the concrete on the inner wall of the mixing tank 2 is effectively scraped off by the scraper 39 to prevent the concrete from adhering to the inner wall of the mixing tank 2, thereby improving the uniformity of concrete mixing.

[0040] The upper part of the stirring tank 2 is cylindrical, and the lower part of the stirring tank 2 is a funnel-shaped structure. The scraper 39 includes a vertical portion and an inclined portion. The vertical portion is in contact with the inner wall of the upper part of the stirring tank 2, and the inclined portion is located above the inner wall of the lower part of the stirring tank 2. When the second rotating shaft 36 moves down to the lowest point, the inclined portion can be in contact with the inner wall of the lower part of the stirring tank 2.

[0041] A protective shell 20 is provided outside the first motor 31 , the first bevel gear 33 , the second bevel gear 34 , the rotating rod 35 and the lifting connection assembly 4 . The protective shell 20 is installed on the top of the mixing tank 2 to protect the internal components.

[0042] Among them, refer to Figure 1 In this embodiment, the lower part of the mixing tank 2 is a funnel-shaped structure, and a spiral blade 40 is provided on one end of the second rotating shaft 36 located at the lower part of the mixing tank 2, which effectively ensures that the concrete inside the mixing tank 2 will not block the discharge pipe 6, and can transport the concrete at the bottom back to the mixing rod 37, so that the concrete at the bottom is circulated and mixed, so that the mixing is more sufficient.

[0043] Reference Figure 5 , Figure 6 and Figure 8 In this embodiment, the lifting connection assembly 4 includes a lifting plate 41 installed on the top of the second rotating shaft 36, and a connecting groove 42 that penetrates the lifting plate 41 is opened on the top of the second rotating shaft 36. A plurality of guide grooves 43 that are connected to the connecting groove 42 are opened in the connecting groove 42 along its circumference. The lower part of the rotating rod 35 is inserted into the connecting groove 42, and a plurality of convex strips 44 are installed on the rotating rod 35 along its circumference. The convex strips 44 correspond to the guide grooves 43 one by one. A first spring 45 that is sleeved on the outer surface of the second rotating shaft 36 is connected between the lifting plate 41 and the stirring tank 2, and a cam 46 that can abut against the top of the lifting plate 41 is installed on the first rotating shaft 32.

[0044] Specifically, the number of the ridges 44 is 2-8, and similarly, the number of the guide grooves 43 is also 2-8. In the present embodiment, the number of the ridges 44 and the guide grooves 43 is 4; the ridges 44 and the guide grooves 43 are slidably fitted together; the second rotating shaft 36 can both rotate and slide at the top of the stirring tank 2; the first spring 45 ensures that the cam 46 is always in contact with the top of the lifting plate 41, thereby improving the movement effect of the second rotating shaft 36.

[0045] Among them, refer to Figure 6 In this embodiment, an auxiliary support assembly 16 is further installed between the lifting plate 41 and the mixing tank 2. The auxiliary support assembly 16 includes a sleeve 161 installed on the top of the mixing tank 2. A slide groove 162 is provided in the sleeve 161. A slider 163 is slidably provided in the slide groove 162. A slide rod 164 is installed on the top of the slider 163. The slide rod 164 extends out of the sleeve 161 and is connected to the bottom of the lifting plate 41. A third spring 165 is connected between the slider 163 and the inner wall of the slide groove 162 and is sleeved on the outer surface of the slide rod 164.

[0046] Specifically, the slide rod 164 is slidably connected to the sleeve 161 ; the auxiliary support assembly 16 is used to auxiliary support the lifting plate 41 , so that the first spring 45 is prevented from supporting the lifting plate 41 alone, thereby increasing the service life of the first spring 45 .

[0047] Reference Figure 3 and Figure 4 In this embodiment, the first moving component 11 includes a first mounting frame 111 installed on the top of the column 10, and a first slot 112 is provided at the bottom of the first mounting frame 111. A first threaded rod 113 is rotatably installed in the first slot 112. One end of the first threaded rod 113 passes through the first mounting frame 111 and is connected to the output end of the second motor 114. A first threaded block 115 is threadedly connected to the first threaded rod 113, and the second moving component 12 is installed at the bottom of the first threaded block 115.

[0048] Specifically, a section of the first mounting frame 111 extends out of the base 1 to facilitate watering with the hose 9; the columns 10 are located on both sides of the first mounting frame 111 in the width direction; a rib 22 is installed between a section of the first mounting frame 111 located above the base 1 and the column 10, and the force balance is better achieved through the cooperation between the rib 22 and the column 10; the second motor 114 is installed on one side of the first mounting frame 111.

[0049] Reference Figure 3 and Figure 4In this embodiment, the second moving component 12 includes a second mounting frame 121 installed at the bottom of the first threaded block 115, and a second slot 122 is provided at the bottom of the second mounting frame 121. A second threaded rod 123 is rotatably installed in the second slot 122. One end of the second threaded rod 123 passes through the second mounting frame 121 and is connected to the output end of the third motor 124. A second threaded block 125 is threadedly connected to the second threaded rod 123, and the first cylinder 13 is installed at the bottom of the second threaded block 125.

[0050] Specifically, a guide rod 127 parallel to the second threaded rod 123 is installed in the second slot 122, the guide rod 127 passes through the second threaded block 125, and the guide rod 127 and the second threaded block 125 are slidably matched. The setting of the guide rod 127 improves the stability of the movement of the second threaded block 125; the third motor 124 is installed on one side of the second mounting frame 121; the first cylinder 13 is vertically arranged.

[0051] Among them, refer to Figure 3 , Figure 4 and Figure 7 In this embodiment, T-shaped slots 116 are provided on both sides of the bottom of the first mounting frame 111 along the length direction of the first slot 112, and T-shaped blocks 126 are installed on both sides of the top of the second mounting frame 121. The T-shaped blocks 126 are installed in the T-shaped slots 116, and the T-shaped blocks 126 and the T-shaped slots 116 are slidably matched.

[0052] Specifically, the two T-shaped slots 116 are symmetrically arranged with respect to the axis of the first slot 112 ; through the arrangement of the T-shaped block 126 and the T-shaped slot 116 , the stability of the movement of the second mounting frame 121 is improved.

[0053] Reference Figure 1 and Figure 4 In this embodiment, the smoothing assembly 15 includes an extension plate 151 installed on one side of the second mounting frame 121, a second cylinder 152 is installed at the bottom of the extension plate 151, a connecting plate 153 is connected to the telescopic end of the second cylinder 152, moving rods 154 are vertically slidably installed on both sides of the connecting plate 153, a vibration plate 156 is installed at the bottom of the moving rod 154, a vibration motor 157 is installed in the vibration plate 156, a limit block 155 is installed on the top of the moving rod 154, and a second spring 158 sleeved on the outer surface of the moving rod 154 is connected between the limit block 155 and the connecting plate 153.

[0054] Specifically, the extension plate 151 is installed on the side of the second mounting frame 121 away from the column 10; the second cylinder 152 is vertically arranged, and the number of the second cylinders 152 is 2. The height of the vibration plate 156 is adjusted by the second cylinder 152, which is convenient for compacting and smoothing the concrete; the number of moving rods 154 is 4-16, preferably, the number of moving rods 154 is 4, which are installed at the four corners of the connecting plate 153; the vibration plate 156 is driven to vibrate by the vibration motor 157, so as to compact and smooth the concrete, thereby improving the practicality of the device; through the arrangement of the second spring 158 and the limit block 155, the vibration force transmitted by the vibration motor 157 is reduced, and the vibration force is prevented from vibrating other components except the vibration plate 156 and the moving rod 154, thereby reducing the service life of other components; the dimension of the vibration plate 156 along the length direction of the second mounting frame 121 is the same as the length of the second mounting frame 121, which is convenient for compacting and smoothing the concrete within the pouring range of the hose 9.

[0055] In this embodiment, the concrete pump 7, the first motor 31, the second motor 114, the third motor 124, the first cylinder 13, the second cylinder 152, the solenoid valve 21 and the vibration motor 157 are all existing equipment and will not be described in detail here. The first motor 31, the second motor 114 and the third motor 124 can all achieve forward rotation and reverse rotation.

[0056] Working principle: Before pouring, pour the concrete raw materials and water into the mixing tank through the feed hopper 5, start the first motor 31, the first motor 31 drives the first shaft 32 to rotate, the first shaft 32 drives the first bevel gear 33 to rotate, the first bevel gear 33 drives the second bevel gear 34 to rotate, the second bevel gear 34 drives the rotating rod 35 to rotate, through the cooperation of the convex strip 44 and the guide groove 43, the rotating rod 35 drives the second shaft 36 to rotate, the rotation of the second shaft 36 drives the stirring rod 37 and the spiral blade 40 to rotate, and the concrete is mixed and stirred. At the same time, the rotation of the second shaft 36 drives The movable connecting rod 38 rotates, thereby driving the scraper 39 to rotate, effectively scraping the concrete on the inner wall of the mixing tank 2, preventing the concrete from adhering to the inner wall of the mixing tank 2, and improving the uniformity of concrete mixing. At the same time, the first rotating shaft 32 drives the cam 46 to rotate, so that the lifting plate 41 can move up and down, thereby driving the second rotating shaft 36 to move up and down, improving the mixing effect of the stirring rod 37 and the spiral blade 40, breaking up the pseudo-agglomeration that may be formed inside the concrete, so as to ensure that the concrete is uniform and has no large block condensation during the pouring process, thereby improving the stability and quality of the pouring operation;

[0057] After the mixing is completed, the device is moved by pulling the push handle 17 to open the discharge pipe 6, and the concrete is transported by the concrete pump 7, and the concrete is discharged from the hose 9. By starting the second motor 114, the second motor 114 drives the first threaded rod 113 to rotate, thereby driving the first threaded block 115 to move left and right, and then driving the second mounting frame 121 to move left and right, and finally driving the hose 9 to move left and right. At the same time, the third motor 124 can be started, and the third motor 124 drives the second threaded rod 123 to rotate, and the second threaded rod 123 drives the second threaded block 125 to move forward and backward, thereby driving the first cylinder 13 and the hose 9 to move forward and backward, and adjusting the outlet position of the hose 9 to achieve uniform irrigation, ensure the effect of irrigation, and improve the efficiency of irrigation. The height of the vibration plate 156 is adjusted by the second cylinder 152, and the vibration motor 157 drives the vibration plate 156 to vibrate, so that the concrete is compacted and smoothed, thereby improving the practicality of the device.

[0058] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0059] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the described embodiments are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also belong to the scope of protection of the present invention.

Claims

1. A concrete pouring device for building construction, comprising a base (1), characterized in that: A stirring tank (2) is mounted on the base (1), a stirring assembly (3) is arranged in the stirring tank (2), a lifting connection assembly (4) for the stirring assembly (3) to move up and down in the stirring tank (2) is mounted on the top of the stirring tank (2), a feeding hopper (5) is connected to one side of the top of the stirring tank (2), a discharge pipe (6) is connected to the bottom of the stirring tank (2), a concrete pump (7) is mounted on one side of the stirring tank (2) on the base (1), a feeding port of the concrete pump (7) is connected to the discharge pipe (6) via a feeding pipe (8), and a discharge port of the concrete pump (7) is connected to the mixing tank (2). A hose (9) is connected, a column (10) is installed on the end of the base (1) away from the mixing tank (2), a first moving component (11) is installed on the top of the column (10), a second moving component (12) is slidably installed at the bottom of the first moving component (11), a first cylinder (13) is installed at the bottom of the second moving component (12), a mounting ring (14) is installed on the telescopic end of the first cylinder (13), the hose (9) is installed in the mounting ring (14), and a smoothing component (15) located on the outlet side of the hose (9) is installed on the second moving component (12).

2. The construction concrete pouring device according to claim 1, characterized in that: The stirring assembly (3) comprises a first motor (31) mounted on the top of the stirring tank (2) and a second rotating shaft (36) mounted vertically in the stirring tank (2); the output end of the first motor (31) is connected to the first rotating shaft (32); the first rotating shaft (32) is mounted with a first bevel gear (33); the first bevel gear (33) and the second bevel gear (34) are meshed with each other; the second bevel gear (34) is mounted with a rotating rod (35); a section of the second rotating shaft (36) extending above the top of the stirring tank (2) is connected to the rotating rod (35) via a lifting connecting assembly (4); a plurality of stirring rods (37) are mounted on the second rotating shaft (36); a connecting rod (38) is mounted on the upper part of the second rotating shaft (36); a scraper (39) is mounted on the end of the connecting rod (38) away from the second rotating shaft (36).

3. The construction concrete pouring device according to claim 2, characterized in that: The lifting connection assembly (4) comprises a lifting plate (41) mounted on the top of the second rotating shaft (36); a connecting groove (42) penetrating the lifting plate (41) is provided on the top of the second rotating shaft (36); a plurality of guide grooves (43) communicating with the connecting groove (42) are provided in the connecting groove (42) along its circumferential direction; a lower portion of the rotating rod (35) is inserted into the connecting groove (42); a plurality of convex strips (44) are installed on the rotating rod (35) along its circumferential direction; the convex strips (44) correspond to the guide grooves (43) one by one; a first spring (45) sleeved on the outer surface of the second rotating shaft (36) is connected between the lifting plate (41) and the stirring tank (2); a cam (46) capable of abutting against the top of the lifting plate (41) is installed on the first rotating shaft (32).

4. The construction concrete pouring device according to claim 1, characterized in that: The first moving assembly (11) comprises a first mounting frame (111) mounted on the top of the column (10); a first slot (112) is provided at the bottom of the first mounting frame (111); a first threaded rod (113) is rotatably mounted in the first slot (112); one end of the first threaded rod (113) passes through the first mounting frame (111) and is connected to the output end of the second motor (114); a first threaded block (115) is threadedly connected to the first threaded rod (113); and a second moving assembly (12) is mounted at the bottom of the first threaded block (115).

5. The construction concrete pouring device according to claim 4, characterized in that: The second moving assembly (12) comprises a second mounting frame (121) mounted on the bottom of the first threaded block (115); a second slot (122) is provided at the bottom of the second mounting frame (121); a second threaded rod (123) is rotatably mounted in the second slot (122); one end of the second threaded rod (123) passes through the second mounting frame (121) and is connected to an output end of a third motor (124); a second threaded block (125) is threadedly connected to the second threaded rod (123); and a first cylinder (13) is mounted at the bottom of the second threaded block (125).

6. The construction concrete pouring device according to claim 5, characterized in that: The smoothing assembly (15) comprises an extension plate (151) mounted on one side of a second mounting frame (121), a second cylinder (152) being mounted on the bottom of the extension plate (151), a connecting plate (153) being connected to the telescopic end of the second cylinder (152), moving rods (154) being mounted vertically and slidably on both sides of the connecting plate (153), a vibration plate (156) being mounted on the bottom of the moving rod (154), a vibration motor (157) being mounted in the vibration plate (156), a limit block (155) being mounted on the top of the moving rod (154), and a second spring (158) being sleeved on the outer surface of the moving rod (154) being connected between the limit block (155) and the connecting plate (153).

7. The construction concrete pouring device according to claim 3, characterized in that: An auxiliary support assembly (16) is also installed between the lifting plate (41) and the stirring tank (2), and the auxiliary support assembly (16) comprises a sleeve (161) installed on the top of the stirring tank (2), a slide groove (162) is provided in the sleeve (161), a slider (163) is slidably provided in the slide groove (162), a slide bar (164) is installed on the top of the slider (163), the slide bar (164) extends out of the sleeve (161) and is connected to the bottom of the lifting plate (41), and a third spring (165) is connected between the slider (163) and the inner wall of the slide groove (162) and is sleeved on the outer surface of the slide bar (164).

8. The construction concrete pouring device according to claim 2, characterized in that: The lower part of the stirring tank (2) is a funnel-shaped structure, and a spiral blade (40) is provided on one end of the second rotating shaft (36) located at the lower part of the stirring tank (2).

9. The construction concrete pouring device according to claim 5, characterized in that: T-shaped grooves (116) are provided on both sides of the bottom of the first mounting frame (111) along the length direction of the first slot (112), and T-shaped blocks (126) are installed on both sides of the top of the second mounting frame (121). The T-shaped blocks (126) are installed in the T-shaped grooves (116), and the T-shaped blocks (126) and the T-shaped grooves (116) are slidably matched.

10. The construction concrete pouring device according to claim 1, characterized in that: Universal wheels (18) are installed on both sides of the bottom of the base (1).

Images