Pouring and discharging equipment for highway engineering construction and using method thereof

Abstract

The invention provides pouring and discharging equipment for highway engineering construction and a using method thereof, and belongs to the technical field of highway construction.The pouring and discharging equipment for highway engineering construction comprises a concentric-square-shaped frame; the moving mechanism is arranged on the concentric-square-shaped frame and used for driving the concentric-square-shaped frame to move; the two supporting frames are fixed to the two sides of the top of the concentric-square-shaped frame correspondingly. The discharging hopper is fixed between the close ends of the two supporting frames, located on the upper side of the concentric-square-shaped frame, arranged in the discharging hopper and used for preventing concrete from being solidified. The sealing plate is slidably connected to the bottom of the discharging barrel; the design of the dispersing shaft and the spiral blade plays a key role in uniform discharging, and the connecting plate drives the sealing plate to reciprocate at the bottom of the discharging barrel; when the concrete is uniformly distributed by the spiral blade, the sealing plate seals the discharging opening; after the concrete is uniformly distributed, the sealing plate opens the discharging opening, so that the concrete is discharged in a strip shape and cannot be accumulated together, and the discharging uniformity is effectively ensured.

Description

Technical Field

[0001] The invention belongs to the technical field of highway construction, and in particular relates to a pouring and unloading device for highway engineering construction and a use method thereof. Background Art

[0002] Highway construction refers to the process of building, renovating or repairing highways on land. It includes a series of processes such as earthwork, roadbed, and pavement. When constructing elevated roads, it is necessary to lift the concrete raw materials on the ground to the elevated road surface. The lifting is mainly done by the cooperation of lifting vehicles and unloading structures.

[0003] In highway construction, concrete pouring is a key link. The traditional pouring method usually uses manual or simple mechanical assistance, which has problems such as uneven pouring, low efficiency, and high labor intensity. Moreover, when pouring, the discharge port is usually a circular discharge port. After the discharge, the concrete is easy to pile up together, and then it needs to be dispersed evenly by manual labor, which greatly reduces the discharge efficiency. Summary of the invention

[0004] The purpose of the present invention is to provide a pouring and unloading equipment for highway engineering construction and a method of using the same, aiming to solve the problems that the pouring and unloading methods in the prior art usually adopt manual or simple mechanical assistance, and there are problems such as uneven unloading, low efficiency, and high labor intensity. Moreover, when unloading, the unloading port is usually a circular discharge port. After the unloading, the concrete is easily piled up, and then it needs to be dispersed evenly by manual labor, which greatly reduces the unloading efficiency.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A pouring and cutting equipment for highway engineering construction, characterized by comprising:

[0007] Circular frame;

[0008] A moving mechanism is arranged on the circular frame and is used to drive the circular frame to move;

[0009] Two support frames are provided and are respectively fixed on both sides of the top of the circular frame;

[0010] A lower hopper is fixed between the adjacent ends of the two support frames and is located on the upper side of the circular frame;

[0011] A stirring mechanism is arranged in the lower hopper to prevent the concrete from solidifying;

[0012] A feeding pipe is fixed to the bottom of the feeding hopper and communicated with the feeding hopper;

[0013] A discharge barrel is fixed to the bottom of the discharge pipe and is in communication with the discharge pipe;

[0014] A discharge port is provided at the bottom of the discharge barrel, and the bottom of the discharge port is a flat port;

[0015] A sealing plate, slidably connected to the bottom of the discharge barrel;

[0016] Intermittent feeding transmission mechanism, connected to the sealing plate to achieve intermittent sealing of the feeding port

[0017] A dispersion shaft is rotatably connected between the inner walls of the discharging barrel, and two ends of the dispersion shaft respectively movably penetrate the two ends of the discharging barrel and extend outwards;

[0018] Spiral blades, fixed to the circumferential surface of the dispersion shaft and located in the discharge barrel, with the spiral directions on both sides of the dispersion shaft being opposite;

[0019] A material spreading mechanism is arranged on the circular frame and is used to spread the discharged concrete evenly on the ground;

[0020] A compacting mechanism, disposed at the rear side of the circular frame, for compacting the concrete on the ground; and

[0021] The driving mechanism is arranged on the circular frame and is used to provide operating power to the device.

[0022] As a preferred solution of the present invention, the intermittent feeding transmission mechanism comprises:

[0023] Two half gears are provided and symmetrically fixed on both sides of the circumferential surface of the dispersion shaft;

[0024] Two rectangular double-sided racks are provided, which are intermittently meshed with the two half gears respectively;

[0025] Two connecting plates are provided, which are respectively fixed on the adjacent ends of the two rectangular double-sided racks, and the two connecting plates are respectively fixed on the two side ends of the sealing plate;

[0026] Four L-shaped brackets are provided and are respectively fixed at the four corners of the top of the circular frame;

[0027] There are four strip-shaped limit grooves, which are respectively opened through the ends of the four L-shaped brackets;

[0028] There are four limit bars, which are respectively fixed to the two side ends of the two rectangular inner double-sided racks, and the four limit bars are respectively slidably connected to the four bar-shaped limit grooves.

[0029] As a preferred solution of the present invention, the stirring mechanism comprises:

[0030] A horizontal plate fixed to the top of the lower hopper;

[0031] A stirring shaft is rotatably connected to the bottom of the horizontal plate, and a top of the stirring shaft movably penetrates the top of the horizontal plate and extends upward;

[0032] A plurality of stirring rods are provided and are evenly fixed on the circumferential surface of the stirring shaft.

[0033] As a preferred solution of the present invention, the material spreading mechanism comprises:

[0034] Two fixed columns are provided, which are respectively fixed on both sides of one end of the circular frame, and sliding grooves are provided at the adjacent ends of the two fixed columns;

[0035] There are two screw rods, which are rotatably connected to the two fixed columns respectively, and the tops of the two screw rods are movable through the tops of the fixed columns and extend upward;

[0036] Nut blocks, two of which are threadedly connected to the circumferential surfaces of the two screw rods, respectively, and the nut blocks match the interior of the fixing column and are slidably connected in the fixing column;

[0037] A spreading plate, both ends of which are fixed to the two nut blocks through connecting blocks, the two connecting blocks are slidably connected to the two slide grooves, and the bottom of the spreading plate is in an arc shape;

[0038] A power assembly is connected to both of the two screw rods to achieve synchronous operation of the two.

[0039] As a preferred solution of the present invention, the power assembly includes:

[0040] A motor seat, fixed to one side end of one of the fixing columns;

[0041] A flattened motor is fixed on the top of the motor base;

[0042] Two first spur gears are provided, which are respectively fixed to the output end of the flattening motor and the extended end surface of one of the lead screws, and the two first spur gears are meshed with each other;

[0043] Two first I-shaped wheels are provided and are respectively fixed to the circumferential surfaces of the two extending ends of the screw rods;

[0044] The first belt is drivingly connected between the circumferential surfaces of the two first I-shaped wheels.

[0045] As a preferred solution of the present invention, the compacting mechanism comprises:

[0046] A fixing plate fixed to the top of two of the L-shaped brackets;

[0047] A vertical plate, fixed to the top of the fixed plate;

[0048] A compacting shaft is rotatably connected to the vertical plate and movably penetrates the vertical plate;

[0049] A rotating disk, fixed to one side end of the compacting shaft;

[0050] A plurality of hollow threaded columns are provided, which are distributed in a straight line and are all rotatably connected to one side end of the rotating disk;

[0051] An eccentric rod, a plurality of mounting holes matching the hollow threaded column are opened on its surface, and the eccentric rod is threadedly connected to one of the mounting holes and the hollow threaded column by a bolt, so as to fix the eccentric rod on the hollow threaded column;

[0052] A movable slot is provided on the top of the fixed plate, and the bottom of the eccentric rod is located in the movable slot;

[0053] A straight rod, the top of which is rotatably connected to the bottom of the eccentric rod via a hinge shaft;

[0054] A pressure plate, fixed to the bottom of the straight rod;

[0055] A T-shaped block fixed to one side end of the straight rod;

[0056] A limit seat is fixed to the bottom of the fixed plate, and a T-shaped slot matching the T-shaped block is opened on one side of the limit seat, and the T-shaped block is embedded in the T-shaped slot for sliding connection;

[0057] The telescopic sleeve rods are provided with two, the bottoms of the two telescopic sleeve rods are fixed to the pressing plate, and the tops of the two telescopic sleeve rods are fixed to the fixing plate.

[0058] 7. A pouring and discharging equipment for highway engineering construction according to claim 6, characterized in that the moving mechanism comprises:

[0059] Two movable shafts are provided, which are rotatably connected between the inner walls of the two sides of the circular frame, and the two ends of the two movable shafts are movable through the two side ends of the circular frame and extend outwards;

[0060] There are four moving wheels, which are respectively fixed on the circumferential surfaces of the extending ends on both sides of the two moving shafts.

[0061] 8. A pouring and discharging equipment for highway engineering construction according to claim 7, characterized in that the driving mechanism comprises:

[0062] A power motor is fixed on an inner wall of one side of the circular frame;

[0063] Two second spur gears are provided, which are respectively fixed to the output end of the power motor and the circumferential surface of one of the moving shafts, and the two second spur gears are meshed with each other;

[0064] A transmission shaft, rotatably connected to the fixing plate and movably passing through the fixing plate;

[0065] Two first bevel gears are provided, which are respectively fixed on the circumferential surfaces of the transmission shaft and the moving shaft, and the two first bevel gears are obliquely meshed with each other;

[0066] There are two second bevel gears, which are respectively fixed on the circumferential surfaces of the transmission shaft and the compacting shaft, and the two second bevel gears are obliquely meshed;

[0067] Two second I-shaped wheels are provided and are respectively fixed on the circumferential surfaces of the transmission shaft and the stirring shaft;

[0068] A second belt, drivingly connected between the circumferential surfaces of the two second spools;

[0069] Two third I-shaped wheels are provided and are respectively fixed on the circumferential surfaces of the dispersion shaft and the moving shaft;

[0070] The third belt is drivingly connected between the circumferential surfaces of the two third I-shaped wheels.

[0071] As a preferred solution of the present invention, a solenoid valve is fixedly installed on the discharge pipe, an L-shaped stabilizing plate is fixed on the top of the fixed plate, and the L-shaped stabilizing plate is rotatably connected to the transmission shaft and the compacting shaft.

[0072] A method for using pouring and cutting equipment for highway engineering construction comprises the following steps:

[0073] S1. When the road needs to be poured, firstly, concrete is poured into the lower hopper through the lower hopper, and then transmitted into the discharge barrel through the lower pipe. Then, the power motor in the driving mechanism is started, and the output end of the power motor drives the second spur gear on its surface to rotate, and the transmission of another second spur gear is used to rotate the moving shaft, so that the moving wheel rolls on the ground to move;

[0074] S2. At the same time, when the moving shaft rotates, it drives one of the third I-shaped wheels to rotate, and the transmission of the third belt is used to make the dispersion shaft rotate. When the dispersion shaft rotates, it drives the spiral blade and the two half gears to rotate. Through the rotation of the spiral blade, the concrete in the discharge barrel can be evenly distributed into the discharge barrel. Since the half gear is intermittently meshed with the gear teeth on the upper and lower inner surfaces of the double-sided rack in the rectangle, and the position of the double-sided rack in the rectangle is limited by the limiting strip slidingly connected in the bar-shaped limiting groove, it can only make a linear motion. When the half gear rotates, the double-sided rack in the rectangle makes a reciprocating circular motion. The two double-sided racks in the rectangle drive the sealing plate to reciprocate at the bottom of the discharge barrel through the connecting plate to realize the intermittent sealing of the sealing plate to the discharge port, so that when the concrete in the discharge barrel is evenly distributed into the discharge barrel by the spiral blade, the sealing plate seals the discharge port. When the concrete is evenly distributed, the sealing plate opens the discharge port. At this time, the discharge is completed, so that the concrete is discharged in strips and will not pile up together.

[0075] S3, when the moving shaft rotates, the transmission shaft rotates through the helical meshing of the two first bevel gears, and at this time, the transmission shaft drives the compaction mechanism to operate through the helical meshing of the two second bevel gears, and when the transmission shaft rotates, the stirring mechanism operates through the second I-shaped wheel and the second belt drive;

[0076] When the mixing mechanism is running, the power of the transmission shaft is transmitted to the mixing shaft by the second I-shaped wheel and the second belt, so that the mixing shaft drives the multiple mixing rods to rotate, so that the concrete in the discharge hopper is not easy to solidify and block the discharge pipe;

[0077] When the compacting mechanism is running, the power of the transmission shaft is transmitted to the compacting shaft through the two second bevel gears, so that the compacting shaft rotates, and the compacting shaft drives the turntable to rotate, and the turntable drives the hollow threaded column to make eccentric circular motion. Since one end of the hollow threaded column is rotatably connected to the turntable, and the other end is rotatably connected to the straight-moving rod, and the straight-moving rod is limited by the limit seat and the T-shaped block, the T-shaped block can only slide in the T-shaped groove on the limit seat, so that the straight-moving rod can only make linear motion. In this way, when one end of the eccentric rod makes eccentric circular motion, the other end drives the straight-moving rod to make reciprocating linear motion, thereby driving the pressing plate to intermittently compact the ground and compact the concrete on the ground; at the same time, different hollow threaded columns can be used, and different mounting holes on the eccentric rod can be matched with the hollow threaded column by bolts, so that the eccentric rod can make eccentric motions of different circumferential diameters, so as to realize that the straight-moving rod moves different distances when it reciprocates, thereby compacting concrete of different thicknesses;

[0078] S4. When the compacting mechanism moves, the discharged concrete is first evenly spread on the ground through the leveling mechanism. By starting the leveling motor, the leveling motor drives the first spur gear at its output end to rotate, and drives one of the lead screws to rotate through another meshing first spur gear. The two lead screws are driven by the first I-shaped wheel and the first belt to rotate synchronously, so that the two nut blocks move on the surface of the lead screw. The nut block drives the spreader plate to adjust its position through the connecting block, so that the gap between the bottom of the spreader plate and the ground can be adjusted, so that the discharged concrete can be leveled during movement, so that the concrete is evenly distributed on the ground, which is convenient for the compacting operation of the compacting mechanism.

[0079] Compared with the prior art, the present invention has the following beneficial effects:

[0080] 1. The present invention plays a key role in uniform material discharge through the design of the dispersion shaft and the spiral blades; the dispersion shaft is rotatably connected between the inner walls on both sides of the discharge barrel, and its two ends penetrate the discharge barrel and can rotate; the spiral blades are fixed to the circumferential surface of the dispersion shaft and the spiral directions on both sides are opposite; when the equipment is running, the rotation of the dispersion shaft drives the spiral blades to rotate, which can push the concrete in the discharge barrel in different directions, so that the concrete is evenly distributed in the discharge barrel to avoid local accumulation; the intermittent material discharge transmission mechanism cooperates with the sealing plate to realize the intermittent sealing of the discharge port; the half gears are symmetrically fixed on both sides of the circumferential surface of the dispersion shaft, intermittently meshing with the double-sided racks in the rectangle, and driving the sealing plate to reciprocate at the bottom of the discharge barrel through the connecting plate; when the spiral blades evenly distribute the concrete, the sealing plate seals the discharge port; after uniform distribution, the sealing plate opens the discharge port, so that the concrete is discharged in strips and will not pile up together, effectively ensuring the uniformity of material discharge;

[0081] 2. The present invention is equipped with a driving mechanism, which is powered by a power motor and transmits power to components such as a moving shaft, a dispersing shaft, a stirring shaft and a compacting shaft through a series of gears, belts and bevel gears. This automated power transmission system enables various components of the equipment to work together without a lot of manual intervention, thereby improving construction efficiency.

[0082] 3. The present invention reduces these manual participation links through automated operation. The equipment itself can realize automatic unloading, uniform distribution and compaction of concrete. Workers only need to operate the start and control of the equipment without heavy physical labor. The mobile mechanism enables the equipment to be flexibly moved at the construction site. Workers do not need to carry equipment or move a large amount of construction materials, which reduces labor intensity.

[0083] 4. In the present invention, the discharge port at the bottom of the discharge barrel is designed as a flat port, so that the concrete flows out more evenly and stably; the shape of the flat port prevents the concrete from being easily concentrated and piled up during the outflow process as in the case of a circular discharge port, but allows the concrete to be spread evenly on the ground, thereby avoiding the problem of concrete accumulation from the source. The flat port cooperates with the sealing plate to ensure that the concrete will not accumulate due to the continuous opening of the discharge port during the discharge process, thereby ensuring the uniformity and continuity of the discharge and effectively avoiding the accumulation of concrete;

[0084] 5. In the present invention, the stirring mechanism is arranged in the lower hopper. When the equipment is running, the stirring shaft drives the stirring rod to rotate, stirring the concrete in the lower hopper to prevent the concrete from solidifying, ensuring the fluidity of the concrete and ensuring that the concrete can be discharged smoothly through the lower pipe, thereby ensuring the quality of the concrete;

[0085] 6. The present invention is provided with a compacting mechanism, which realizes the compaction of concrete through components such as a fixed plate, a vertical plate, a compacting shaft, a turntable, a hollow threaded column, an eccentric rod, a straight rod, and a pressure plate; the compacting shaft rotates to drive the turntable, and the turntable drives the hollow threaded column to make an eccentric circular motion, and the eccentric rod and the straight rod drive the pressure plate to intermittently compact the ground; this compaction method can form a solid foundation layer of concrete on the ground, improve the density of concrete, and ensure the quality and stability of highway engineering. BRIEF DESCRIPTION OF THE DRAWINGS

[0086] 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:

[0087] Figure 1 It is a first-view stereogram in the present invention;

[0088] Figure 2 It is a second viewing angle stereogram in the present invention;

[0089] Figure 3 It is a partial stereoscopic diagram of the intermittent feeding transmission mechanism in the present invention;

[0090] Figure 4 It is a partial stereoscopic diagram of the spiral blade in the present invention;

[0091] Figure 5 It is a third perspective stereogram in the present invention;

[0092] Figure 6 It is a partial stereoscopic diagram of the compacting mechanism in the present invention;

[0093] Figure 7 It is a partial stereoscopic diagram of the flattening mechanism in the present invention;

[0094] Figure 8 It is a partial stereoscopic diagram of the power drive mechanism in the present invention;

[0095] Fig. 9 This is a stereoscopic image from a fourth viewing angle in the present invention.

[0096] In the figure: 1. circular frame; 2. discharge hopper; 201. stirring shaft; 202. stirring rod; 203. horizontal plate; 204. discharge pipe; 205. solenoid valve; 206. discharge barrel; 207. discharge port; 208. sealing plate; 3. dispersion shaft; 301. spiral blade; 4. half gear; 401. double-sided rack in rectangle; 402. connecting plate; 403. L-shaped bracket; 404. bar-shaped limit groove; 405. limit strip; 5. moving shaft; 501. moving wheel; 6. fixed plate; 601. vertical plate; 602. compacting shaft; 603. turntable; 604. hollow threaded column; 605. bolt; 606. eccentric rod; 607. mounting hole; 608. straight rod; 609, pressure plate; 610, telescopic sleeve; 611, limit seat; 612, T-shaped block; 613, movable notch; 7, fixed column; 701, slide groove; 702, flattening motor; 703, first spur gear; 704, screw rod; 705, nut block; 706, motor seat; 707, flattening plate; 708, connecting block; 709, first I-shaped wheel; 710, first belt; 8, power motor; 801, second spur gear; 802, first bevel gear; 803, transmission shaft; 804, second bevel gear; 805, second I-shaped wheel; 806, second belt; 807, third I-shaped wheel; 808, third belt; 9, support frame; 10, L-shaped stabilizing plate. DETAILED DESCRIPTION

[0097] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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.

[0098] Example 1

[0099] See also Figure 1-Figure 9 , the present invention provides the following technical solutions:

[0100] A pouring and cutting equipment for highway engineering construction, comprising:

[0101] Circular frame 1;

[0102] The moving mechanism is arranged on the circular frame 1 and is used to drive the circular frame 1 to move;

[0103] Two support frames 9 are provided and are fixed to both sides of the top of the circular frame 1 respectively;

[0104] The lower hopper 2 is fixed between the adjacent ends of the two support frames 9 and is located on the upper side of the circular frame 1;

[0105] A stirring mechanism is arranged in the lower hopper 2 to prevent the concrete from solidifying;

[0106] A feed pipe 204 is fixed to the bottom of the feed hopper 2 and communicated with the feed hopper 2;

[0107] The discharge cylinder 206 is fixed to the bottom of the discharge pipe 204 and communicated therewith;

[0108] The discharge port 207 is provided at the bottom of the discharge barrel 206, and the bottom of the discharge port 207 is a flat port;

[0109] The sealing plate 208 is slidably connected to the bottom of the discharge barrel 206;

[0110] Intermittent feeding transmission mechanism, connected to the sealing plate 208 to achieve intermittent sealing of the feeding port 207

[0111] The dispersion shaft 3 is rotatably connected between the inner walls of the discharge barrel 206, and the two ends of the dispersion shaft 3 are respectively movable through the two ends of the discharge barrel 206 and extend outward;

[0112] The spiral blades 301 are fixed to the circumferential surface of the dispersion shaft 3 and are located in the discharge barrel 206, and the spiral directions on both sides of the dispersion shaft 3 are opposite;

[0113] The material spreading mechanism is arranged on the circular frame 1 and is used to spread the discharged concrete evenly on the ground;

[0114] A compacting mechanism, disposed at the rear side of the circular frame 1, for compacting the concrete on the ground; and

[0115] The driving mechanism is arranged on the circular frame 1 and is used to provide operating power to the device.

[0116] In a specific embodiment of the present invention, the circular frame 1 serves as the core supporting structure of the entire device, providing a stable installation foundation and spatial layout for other components. Various functional components such as the moving mechanism, the support frame 9, the material hopper 2, the stirring mechanism, the material spreading mechanism, the compacting mechanism and the driving mechanism are all arranged on the circular frame to ensure that the relative positions of the various components are stable during the working process, thereby ensuring the normal operation and coordinated work of the entire device. The moving mechanism is used to ensure the operation of the device. Two support frames 9 are provided, which are respectively fixed on both sides of the top of the circular frame 1. Their main function is to provide a stable support for the material hopper 2 and withstand the material discharge. The weight of the hopper 2 and the concrete inside it ensures that the lower hopper 2 will not shake or move during the operation, thereby ensuring that the concrete can accurately flow from the lower hopper 2 into the lower pipe 204. The lower hopper 2 is a storage container for concrete. During the construction process, concrete is poured into the lower hopper 2. It serves as the first checkpoint for concrete to enter the lowering system and provides raw material reserves for subsequent operations such as lowering, mixing, and dispersing. The mixing mechanism can prevent the concrete from solidifying in the lower hopper 2. The lower pipe 204 is fixed to the bottom of the lower hopper 2 and is connected to it. It is the only channel for concrete to flow from the lower hopper 2 to the discharge barrel 206. At the same time, The discharge pipe 204 is fixedly installed with a solenoid valve 205. By controlling the opening and closing of the solenoid valve 205, the discharge flow rate and start and stop of the concrete can be accurately adjusted to achieve effective control of the discharge process. The discharge barrel 206 is fixed to the bottom of the discharge pipe 204 and is connected thereto. It is a transition space for the concrete before entering the discharge port 207. It provides a temporary storage area for the concrete, so that the concrete can be further evenly distributed in the discharge barrel 206 before entering the discharge port 207. The discharge port 207 is opened at the bottom of the discharge barrel 206, and its bottom is a flat-mouthed design. The flat-mouthed discharge port 207 can The concrete can be made to flow out of the equipment more evenly. Compared with the traditional circular discharge port, the problem of concrete piling up after discharge can be effectively avoided, making the discharge more even and stable, and convenient for sealing by the sealing plate 208. The discharge port 207 is longer, and compared with the previous circular shape, the discharged concrete is not easy to pile up, and can be spread out in strips. The sealing plate 208 is slidably connected to the bottom of the discharge barrel 206, and works in conjunction with the intermittent discharge transmission mechanism to achieve intermittent sealing of the discharge port 207. When the sealing plate 208 is closed, the concrete in the discharge barrel 206 can be evenly distributed under the action of the spiral blade 301;When the distribution is uniform, the sealing plate 208 is opened, and the concrete is discharged from the discharge port 207 in a strip shape, ensuring the uniformity and continuity of the discharge, and avoiding the accumulation of concrete. The dispersion shaft 3 is rotatably connected between the inner walls of the discharge barrel 206 on both sides, and the two ends are respectively movable through the two ends of the discharge barrel 206 and extend outward. When the equipment is running, the dispersion shaft 3 receives the power from the moving shaft 5 and rotates, driving the spiral blade 301 and the half gear 4 to rotate. Its main function is to disperse and evenly distribute the concrete in the discharge barrel 206 through the spiral blade 301, and at the same time provide power for the half gear 4 to achieve intermittent discharge control. The spiral blade 301 is fixed to the circumferential surface of the dispersion shaft 3 and is located in the discharge barrel 206, and the spiral directions on both sides of the dispersion shaft 3 are opposite. When the dispersion shaft 3 rotates, the spiral blade 301 relies on its own spiral structure to push the concrete in the discharge barrel 206 in different directions, so that the concrete is evenly distributed in the discharge barrel 206, avoiding the local accumulation of concrete in the discharge barrel 206, and providing good conditions for uniform discharge. ;

[0117] Specifically, the intermittent feeding transmission mechanism includes:

[0118] Half gears 4, two of which are symmetrically fixed on both sides of the circumferential surface of the dispersion shaft 3;

[0119] The rectangular inner double-sided rack 401 is provided with two, and is intermittently meshed with the two half gears 4 respectively;

[0120] Two connecting plates 402 are provided, which are respectively fixed to the adjacent ends of the two rectangular double-sided racks 401, and the two connecting plates 402 are respectively fixed to the two side ends of the sealing plate 208;

[0121] Four L-shaped brackets 403 are provided and are fixed at the four corners of the top of the circular frame 1 respectively;

[0122] There are four strip-shaped limiting grooves 404, which are respectively penetrated and opened at the ends of the four L-shaped brackets 403;

[0123] There are four limit bars 405 , which are respectively fixed to the two side ends of the two rectangular double-sided racks 401 , and the four limit bars 405 are respectively slidably connected to the four bar-shaped limit grooves 404 .

[0124] In this embodiment: there are two half gears 4, which are symmetrically fixed on both sides of the circumferential surface of the dispersion shaft 3. When the dispersion shaft 3 rotates, the half gears 4 rotate accordingly, and through intermittent meshing with the double-sided rack 401 in the rectangle, the rotational motion is converted into a linear reciprocating motion of the double-sided rack 401 in the rectangle. Since its position is limited by the limiting strip 405 slidingly connected in the bar-shaped limiting groove 404, it can only make a linear motion. Driven by the half gear 4, the double-sided rack 401 in the rectangle makes a reciprocating circular motion, thereby driving the sealing plate 208 to achieve intermittent sealing of the discharge port 207. The connecting plate 402 connects the double-sided rack 401 in the rectangle and the sealing plate 208. The linear motion of the double-sided rack 401 in the rectangle is transmitted to the sealing plate 208, so that the sealing plate 208 can move synchronously. The L-shaped bracket 403 provides an installation position for the strip limit groove 404, and also supports and positions the entire intermittent feeding transmission mechanism, ensuring the relative position stability of each component during operation. The strip limit groove 404 cooperates with the limit bar 405 to limit the movement direction of the double-sided rack 401 in the rectangle, so that it can only make linear motion in the strip limit groove 404, ensuring the normal operation of the intermittent feeding transmission mechanism. The limit bar 405 can ensure that the double-sided rack 401 in the rectangle can accurately make linear reciprocating motion under the drive of the half gear 4.

[0125] Specifically, the stirring mechanism includes:

[0126] A horizontal plate 203 is fixed to the top of the lower hopper 2;

[0127] The stirring shaft 201 is rotatably connected to the bottom of the horizontal plate 203, and the top of the stirring shaft 201 movably penetrates the top of the horizontal plate 203 and extends upward;

[0128] There are multiple stirring rods 202 , which are evenly fixed on the circumferential surface of the stirring shaft 201 .

[0129] In this embodiment: the horizontal plate 203 is fixed to the top of the lower hopper 2, providing installation support and rotation positioning for the stirring shaft 201, which ensures that the stirring shaft 201 can rotate stably thereunder and limits the displacement of the stirring shaft 201 in the vertical direction. The stirring shaft 201 is rotatably connected to the bottom of the horizontal plate 203, and the top moves through the top of the horizontal plate 203 and extends upward. When the equipment is running, the stirring shaft 201 receives power from the driving mechanism and rotates around its own axis, driving the stirring rod 202 to stir the concrete in the lower hopper 2. As the stirring shaft 201 rotates, the stirring rod 202 continuously stirs the concrete, so that the concrete maintains uniform fluidity, prevents the concrete from solidifying, and ensures that the concrete can be discharged smoothly through the discharge pipe 204.

[0130] Specifically, the material spreading mechanism includes:

[0131] Two fixed columns 7 are provided, which are fixed to both sides of one end of the circular frame 1 respectively, and the adjacent ends of the two fixed columns 7 are provided with a slide groove 701;

[0132] There are two screw rods 704, which are rotatably connected to the two fixed columns 7 respectively, and the tops of the two screw rods 704 are movable through the tops of the fixed columns 7 and extend upward;

[0133] Nut blocks 705, two of which are threadedly connected to the circumferential surfaces of the two screw rods 704, respectively. The nut blocks 705 match the interior of the fixing column 7 and are slidably connected to the fixing column 7;

[0134] The spreading plate 707 has two ends fixed to the two nut blocks 705 through connecting blocks 708, and the two connecting blocks 708 are slidably connected to the two slide grooves 701, respectively. The bottom of the spreading plate 707 is in an arc shape;

[0135] The power assembly is connected to both screw rods 704 to achieve synchronous operation of the two.

[0136] In this embodiment: the fixed column 7 provides an installation position and support for the screw rod 704, ensuring that the screw rod 704 can rotate stably inside it, and also plays a positioning role for the entire spreading mechanism. When the equipment is running, the screw rod 704 receives power from the power assembly and rotates around its own axis, driving the nut block 705 to move on the screw rod 704, thereby realizing the position adjustment of the spreading plate 707. The two ends of the spreading plate 707 are respectively fixed to the two nut blocks 705 by connecting blocks 708, and the bottom of the spreading plate 707 is in an arc shape. The spreading plate 707 moves driven by the nut block 705, and the discharged concrete is evenly spread on the ground, so that the concrete forms a relatively uniform layer on the ground, providing a good foundation for the subsequent compaction mechanism.

[0137] Specifically, the power components include:

[0138] A motor seat 706 is fixed to one side end of one of the fixing columns 7;

[0139] The flattening motor 702 is fixed to the top of the motor base 706;

[0140] Two first spur gears 703 are provided, which are respectively fixed to the output end of the flattening motor 702 and the extended end surface of one of the lead screws 704, and the two first spur gears 703 are meshed with each other;

[0141] Two first I-shaped wheels 709 are provided and are respectively fixed to the circumferential surfaces of the extended ends of the two screw rods 704;

[0142] The first belt 710 is drivingly connected between the circumferential surfaces of the two first I-shaped wheels 709 .

[0143] In this embodiment: In the power assembly, the motor seat 706 is fixed to one side end of one of the fixed columns 7, providing an installation position and support for the flattening motor 702, ensuring that the flattening motor 702 can operate stably during operation. When the flattening motor 702 is started, it provides power to the screw rod 704, driving the screw rod 704 to rotate, thereby starting the work of the spreading mechanism. There are two first spur gears 703, which are respectively fixed to the output end of the flattening motor 702 and the extended end surface of one of the screw rods 704, and the two first spur gears 703 are meshed with each other to transmit power, transmitting the power of the flattening motor 702 to the screw rod 704, so that the screw rod 704 can rotate synchronously. The first I-shaped wheel 709 uses the first belt 710 to transmit power between the two screw rods 704, ensuring that the two screw rods 704 can rotate synchronously, thereby ensuring that the spreading plate 707 can move smoothly.

[0144] Specifically, the compaction mechanism includes:

[0145] A fixing plate 6, fixed to the top of two L-shaped brackets 403;

[0146] A vertical plate 601 is fixed to the top of the fixed plate 6;

[0147] The compacting shaft 602 is rotatably connected to the vertical plate 601 and movably penetrates the vertical plate 601;

[0148] A rotating disk 603 is fixed to one side end of the compacting shaft 602;

[0149] A plurality of hollow threaded columns 604 are provided, which are distributed in a straight line and are all rotatably connected to one side end of the rotating disk 603;

[0150] The eccentric rod 606 has a plurality of mounting holes 607 on its surface that match the hollow threaded column 604. The eccentric rod 606 is threadedly connected to one of the mounting holes 607 and the hollow threaded column 604 by a bolt 605, so as to fix the eccentric rod 606 on the hollow threaded column 604;

[0151] A movable slot 613 is provided at the top of the fixed plate 6, and the bottom of the eccentric rod 606 is located in the movable slot 613;

[0152] The top of the straight rod 608 is rotatably connected to the bottom of the eccentric rod 606 via a hinge shaft;

[0153] A pressure plate 609 is fixed to the bottom of the straight rod 608;

[0154] A T-shaped block 612, fixed to one side end of the straight rod 608;

[0155] The limiting seat 611 is fixed to the bottom of the fixing plate 6, and a T-shaped slot matching the T-shaped block 612 is opened on one side of the limiting seat 611, and the T-shaped block 612 is embedded in the T-shaped slot for sliding connection;

[0156] There are two telescopic sleeve rods 610 , and the bottoms of the two telescopic sleeve rods 610 are fixed to the pressing plate 609 , and the tops of the two telescopic sleeve rods 610 are fixed to the fixing plate 6 .

[0157] In this embodiment: the fixed plate 6 is fixed to the top of two L-shaped brackets 403, providing an installation position and support for components such as the vertical plate 601 and the compaction shaft 602. It ensures that the vertical plate 601 and the compaction shaft 602 can operate stably during operation, and also plays a positioning role for the entire compaction mechanism. The vertical plate 601 ensures that the compaction shaft 602 can rotate stably thereunder and limits the displacement of the compaction shaft 602 in the vertical direction. The compaction shaft 602 is rotatably connected to the vertical plate 601 and movably passes through it.When the equipment is running, the compacting shaft 602 receives power from the transmission shaft 803 and rotates around its own axis, driving the turntable 603 to rotate, thereby starting the compacting mechanism. The turntable 603 drives the hollow threaded column 604 to make eccentric circular motion, providing a power source for the hollow threaded column 604, thereby realizing the compaction operation of the concrete. The hollow threaded column 604 is provided with a plurality of them, which are distributed in a straight line and are all rotatably connected to one side end of the turntable 603. Under the drive of the turntable 603, the eccentric circular motion is transmitted to the eccentric rod 606 through the connection with the eccentric rod 606, thereby realizing the compaction operation of the concrete. The eccentric rod 606 is connected to the hollow threaded column 604, thereby realizing the compaction operation of the concrete. Driven by 604, one end of the eccentric rod 606 makes an eccentric circular motion, and the other end drives the pressing plate 609 to intermittently compact the ground through the straight rod 608, so as to compact the concrete on the ground. At the same time, the connection position between the eccentric rod 606 and the hollow threaded column 604 can be adjusted, and different installation holes 607 can be selected to compact concrete of different thicknesses, so as to realize flexible control of the compaction thickness. The straight rod 608 plays the role of transmitting motion, converting the eccentric motion of the eccentric rod 606 into linear motion, and transmitting it to the pressing plate 609, so that the pressing plate 609 can intermittently compact the ground, realize the compaction operation of the concrete, and ensure that the pressing plate 609 is in the compaction process. It can accurately act on the ground to ensure the uniformity and effectiveness of compaction. The pressing plate 609 is fixed to the bottom of the straight rod 608 and directly contacts the ground. Driven by the straight rod 608, the pressing plate 609 intermittently presses on the ground to compact the concrete on the ground, so that the concrete forms a solid foundation layer. It is the direct executor of the compaction operation. Through its own contact and pressure with the ground, it compacts the concrete, improves the density and strength of the concrete, and ensures the construction quality of the highway project. The T-shaped block 612 cooperates with the limit seat 611 to limit the movement direction of the straight rod 608 so that it can only move in a straight line. It ensures that the straight rod 608 is on the eccentric rod 6 06, it can accurately perform linear motion according to the design requirements, avoiding the deviation or shaking of the straight rod 608, thereby ensuring that the pressure plate 609 can be accurately pressed on the ground, and realizing effective compaction of the concrete. The telescopic sleeve rod 610 connects the pressure plate 609 and the fixed plate 6, and provides certain support and buffer during the up and down movement of the pressure plate 609. When the pressure plate 609 is pressed down, the telescopic sleeve rod 610 can be extended and retracted with the movement of the pressure plate 609, avoiding rigid collision between the pressure plate 609 and the fixed plate 6, protecting equipment components, and ensuring that the pressure plate 609 can stably compact the ground, thereby improving the stability and reliability of the compaction operation.

[0158] Specifically, the mobile mechanism includes:

[0159] There are two movable shafts 5, which are rotatably connected between the inner walls of the two sides of the circular frame 1, and the two ends of the two movable shafts 5 are movable through the two side ends of the circular frame 1 and extend outward;

[0160] There are four moving wheels 501 , which are respectively fixed to the circumferential surfaces of the extending ends on both sides of the two moving shafts 5 .

[0161] In this embodiment: the moving shaft 5 is rotatably connected between the inner walls of the two sides of the circular frame 1, providing rotation support for the moving wheel 501. When power is transmitted to the moving shaft 5, it can rotate around its own axis, driving the moving wheel 501 to rotate, thereby realizing the horizontal movement of the equipment. The moving wheel 501 rolls on the ground, allowing the equipment to be flexibly moved in the highway construction site, facilitating pouring and cutting operations in different areas.

[0162] Specifically, the driving mechanism includes:

[0163] The power motor 8 is fixed on the inner wall of one side of the circular frame 1;

[0164] Two second spur gears 801 are provided, which are respectively fixed to the output end of the power motor 8 and the circumferential surface of one of the moving shafts 5, and the two second spur gears 801 are meshed with each other;

[0165] The transmission shaft 803 is rotatably connected to the fixing plate 6 and movably penetrates the fixing plate 6;

[0166] Two first bevel gears 802 are provided, which are respectively fixed on the circumferential surfaces of the transmission shaft 803 and the moving shaft 5, and the two first bevel gears 802 are obliquely meshed;

[0167] Two second bevel gears 804 are provided, which are respectively fixed to the circumferential surfaces of the transmission shaft 803 and the compacting shaft 602, and the two second bevel gears 804 are obliquely meshed with each other;

[0168] Two second I-shaped wheels 805 are provided and are fixed to the circumferential surfaces of the transmission shaft 803 and the stirring shaft 201 respectively;

[0169] The second belt 806 is drivingly connected between the circumferential surfaces of the two second I-shaped wheels 805;

[0170] The third I-shaped wheels 807 are provided in two pieces and are fixed on the circumferential surfaces of the dispersion shaft 3 and the moving shaft 5 respectively;

[0171] The third belt 808 is drivingly connected between the circumferential surfaces of the two third I-shaped wheels 807 .

[0172] In this embodiment: the power motor 8 serves as the power source of the entire equipment and is fixed on the inner wall of one side of the circular frame 1. It provides power for various components of the equipment. When started, it outputs power and transmits the power to the moving shaft 5, the dispersion shaft 3, the stirring shaft 201 and the compacting shaft 602 and other components that require power through a series of transmission components, so that the equipment can operate normally and realize the mixing, feeding, leveling and compacting of concrete. The two second spur gears 801 are meshed with each other to transmit power, and the power of the power motor 8 is transmitted to the moving shaft 5, so that the moving shaft 5 can rotate, and then drive the moving wheel 501 to realize the movement of the equipment, ensuring that the equipment can be flexibly moved to the position where pouring is required in the highway construction site. The transmission shaft 803 receives the power from the moving shaft 5, and transmits the power to the compacting shaft 602 and the stirring shaft 201 and other components through different transmission methods. The first bevel gear 802 is obliquely meshed with the moving shaft 5 to receive the power, and then the second bevel gear 80 4 transmits power to the compacting shaft 602, and transmits power to the stirring shaft 201 through the second I-shaped wheel 805 and the second belt 806, ensuring that each component can operate according to the design requirements. The second bevel gear 804 plays the role of transmitting power and changing the direction of power, and transmits the power of the transmission shaft 803 to the compacting shaft 602, so that the compacting shaft 602 can rotate, thereby starting the compacting mechanism to achieve the compaction operation of the concrete, ensuring that the compacting mechanism can obtain stable power input and operate normally. The second I-shaped wheel 805 cooperates with the second belt 806 to transmit power between the transmission shaft 803 and the stirring shaft 201, ensuring that the stirring shaft 201 can receive power and rotate, thereby starting the stirring mechanism. The third I-shaped wheel 807 cooperates with the third belt 808 to transmit the power of the moving shaft 5 to the dispersion shaft 3, so that the dispersion shaft 3 can rotate, thereby driving the spiral blade 301 and the half gear 4 to rotate, and realizing the dispersion and intermittent feeding control of the concrete in the discharge barrel 206.

[0173] Specifically, a solenoid valve 205 is fixedly installed on the feeding pipe 204 , an L-shaped stabilizing plate 10 is fixed on the top of the fixing plate 6 , and the L-shaped stabilizing plate 10 is rotatably connected to the transmission shaft 803 and the compacting shaft 602 .

[0174] In this embodiment: the solenoid valve 205 is a prior art, which is used to control the discharge of the discharge pipe 204, and the L-shaped stabilizing plate 10 is used to further stabilize the transmission shaft 803 and the compacting shaft 602. The transmission shaft 803 and the compacting shaft 602 are both movable through the L-shaped stabilizing plate 10, and are both rotatably connected to the L-shaped stabilizing plate 10.

[0175] Example 2

[0176] This embodiment 2 also provides a method for using the pouring and discharging equipment for highway engineering construction, which is used to further explain and illustrate the working principle and method for using the pouring and discharging equipment for highway engineering construction proposed in the above embodiment 1, as follows:

[0177] A method for using pouring and cutting equipment for highway engineering construction comprises the following steps:

[0178] S1. When the road needs to be poured, firstly, concrete is poured into the lower hopper 2 through the lower hopper 2, and then transferred into the discharge barrel 206 through the lower pipe 204. Then, the power motor 8 in the driving mechanism is started, and the output end of the power motor 8 drives the second spur gear 801 on its surface to rotate, and the transmission of another second spur gear 801 is used to rotate the moving shaft 5, so that the moving wheel 501 rolls on the ground to move;

[0179] S2. At the same time, the movement shaft 5 rotates and drives one of the third I-shaped wheels 807 to rotate. The third belt 808 is used to drive the dispersion shaft 3. The dispersion shaft 3 rotates and drives the spiral blade 301 and the two half gears 4 to rotate. The rotation of the spiral blade 301 can evenly distribute the concrete in the discharge barrel 206 to the discharge barrel 206. Since the half gear 4 is intermittently meshed with the gear teeth on the upper and lower inner surfaces of the rectangular double-sided rack 401, and the position of the rectangular double-sided rack 401 is limited by the limit bar 405 slidingly connected to the bar-shaped limit groove 404, it can only move in a straight line, so that When the half gear 4 rotates, the double-sided racks 401 in the rectangle make a reciprocating circular motion, and the two double-sided racks 401 in the rectangle drive the sealing plate 208 to reciprocate at the bottom of the discharge barrel 206 through the connecting plate 402, so as to realize the intermittent sealing of the discharge port 207 by the sealing plate 208, so that when the concrete in the discharge barrel 206 is evenly distributed into the discharge barrel 206 by the spiral blade 301, the sealing plate 208 seals the discharge port 207 at this time, and when the concrete is evenly distributed, the sealing plate 208 opens the discharge port 207, and the discharge is completed at this time, so that the concrete is discharged in strips and will not be piled up;

[0180] S3, when the moving shaft 5 rotates, the transmission shaft 803 rotates through the oblique meshing of the two first bevel gears 802. At this time, the transmission shaft 803 drives the compacting mechanism to operate through the oblique meshing of the two second bevel gears 804. When the transmission shaft 803 rotates, the stirring mechanism is also driven by the second I-shaped wheel 805 and the second belt 806;

[0181] When the mixing mechanism is in operation, the power of the transmission shaft 803 is transmitted to the mixing shaft 201 by the second I-shaped wheel 805 and the second belt 806, so that the mixing shaft 201 drives the multiple mixing rods 202 to rotate, so that the concrete in the lower hopper 2 is not easy to solidify and block the lower pipe 204;

[0182] When the compaction mechanism is in operation, the power of the transmission shaft 803 is transmitted to the compaction shaft 602 through the two second bevel gears 804, so that the compaction shaft 602 rotates, and the compaction shaft 602 drives the turntable 603 to rotate, and the turntable 603 drives the hollow threaded column 604 to make eccentric circular motion. Since one end of the hollow threaded column 604 is rotatably connected to the turntable 603, and the other end is rotatably connected to the straight rod 608, and the straight rod 608 is limited by the limit seat 611 and the T-shaped block 612, the T-shaped block 612 can only slide in the T-shaped groove on the limit seat 611, so that the straight rod 608 It can only make linear motion, so that when one end of the eccentric rod 606 makes eccentric circular motion, the other end drives the straight rod 608 to make reciprocating linear motion, thereby driving the pressing plate 609 to intermittently compact the ground and compact the concrete on the ground; at the same time, different hollow threaded columns 604 can be used to match different mounting holes 607 on the eccentric rod 606 with the hollow threaded columns 604 through bolts 605, so that the eccentric rod 606 can make eccentric motions of different circumferential diameters, so as to realize that the straight rod 608 moves different distances when reciprocating, thereby compacting concrete of different thicknesses;

[0183] S4. When the compacting mechanism moves, the discharged concrete is first evenly spread on the ground through the leveling mechanism. By starting the leveling motor 702, the leveling motor 702 drives the first spur gear 703 at its output end to rotate, and drives one of the screw rods 704 to rotate through the other meshing first spur gear 703. The two screw rods 704 are driven to rotate synchronously by the transmission of the first I-shaped wheel 709 and the first belt 710, so that the two nut blocks 705 move on the surface of the screw rod 704. The nut block 705 drives the spreading plate 707 to adjust its position through the connecting block 708, so that the gap between the bottom of the spreading plate 707 and the ground can be adjusted, so that the discharged concrete can be leveled during movement, so that the concrete is evenly distributed on the ground, which is convenient for the compacting operation of the compacting mechanism.

[0184] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pouring and cutting equipment for highway engineering construction, characterized in that: include: Circular frame (1); A moving mechanism, arranged on the circular frame (1), for driving the circular frame (1) to move; Two support frames (9) are provided and are respectively fixed on two sides of the top of the circular frame (1); A lower hopper (2) is fixed between the adjacent ends of the two support frames (9) and is located on the upper side of the circular frame (1); A stirring mechanism is arranged in the lower hopper (2) and is used to prevent the concrete from solidifying; A material discharge pipe (204) is fixed to the bottom of the material discharge hopper (2) and is in communication therewith; A discharge cylinder (206) is fixed to the bottom of the discharge pipe (204) and is in communication with the discharge pipe; A discharge port (207) is provided at the bottom of the discharge barrel (206), and the bottom of the discharge port (207) is a flat port; A sealing plate (208) slidably connected to the bottom of the discharge barrel (206); An intermittent material discharging transmission mechanism connected to the sealing plate (208) to achieve intermittent sealing of the material discharging port (207) A dispersion shaft (3) is rotatably connected between the inner walls of both sides of the discharge barrel (206), and the two ends of the dispersion shaft (3) respectively movably penetrate the two ends of the discharge barrel (206) and extend outwards; Spiral blades (301) are fixed to the circumferential surface of the dispersion shaft (3) and are located in the discharge barrel (206), and the spiral directions on both sides of the dispersion shaft (3) are opposite; A material spreading mechanism, arranged on the circular frame (1), for spreading the discharged concrete evenly on the ground; A compacting mechanism, arranged at the rear side of the circular frame (1), for compacting the concrete onto the ground; as well as The driving mechanism is arranged on the circular frame (1) and is used to provide operating power for the device.

2. A pouring and discharging equipment for highway engineering construction according to claim 1, characterized in that: The intermittent feeding transmission mechanism comprises: Two half gears (4) are provided and symmetrically fixed on both sides of the circumferential surface of the dispersion shaft (3); Two rectangular inner double-sided racks (401) are provided, and are respectively intermittently meshed with the two half gears (4); Two connecting plates (402) are provided and are respectively fixed to the adjacent ends of the two rectangular inner double-sided racks (401), and the two connecting plates (402) are respectively fixed to the two side ends of the sealing plate (208); Four L-shaped brackets (403) are provided and are respectively fixed at the four corners of the top of the circular frame (1); There are four strip-shaped limiting grooves (404), which respectively penetrate through the ends of the four L-shaped brackets (403); There are four limit bars (405) which are respectively fixed to the two side ends of the two rectangular inner double-sided racks (401), and the four limit bars (405) are respectively slidably connected to the four bar-shaped limit grooves (404).

3. A pouring and discharging equipment for highway engineering construction according to claim 2, characterized in that: The stirring mechanism comprises: A horizontal plate (203) fixed to the top of the lower hopper (2); A stirring shaft (201) is rotatably connected to the bottom of the horizontal plate (203), and the top of the stirring shaft (201) movably penetrates the top of the horizontal plate (203) and extends upward; A plurality of stirring rods (202) are provided and are evenly fixed on the circumferential surface of the stirring shaft (201).

4. A pouring and discharging equipment for highway engineering construction according to claim 3, characterized in that: The material spreading mechanism comprises: Two fixed columns (7) are provided, which are respectively fixed on both sides of one end of the circular frame (1), and the adjacent ends of the two fixed columns (7) are provided with sliding grooves (701); There are two screw rods (704), which are rotatably connected to the two fixing columns (7) respectively, and the tops of the two screw rods (704) are movable through the tops of the fixing columns (7) and extend upwards; Two nut blocks (705) are provided and are respectively threadedly connected to the circumferential surfaces of the two screw rods (704). The nut blocks (705) match the interior of the fixing column (7) and are slidably connected to the fixing column (7); The spreading plate (707) has two ends fixed to the two nut blocks (705) through connecting blocks (708), the two connecting blocks (708) are slidably connected to the two slide grooves (701), and the bottom of the spreading plate (707) is in an arc shape; A power assembly is connected to both of the two screw rods (704) to achieve synchronous operation of the two.

5. A pouring and discharging equipment for highway engineering construction according to claim 4, characterized in that: The power assembly comprises: A motor seat (706) is fixed to one side end of one of the fixing columns (7); A flattening motor (702) is fixed to the top of the motor base (706); Two first spur gears (703) are provided, which are respectively fixed to the output end of the flattening motor (702) and the extended end surface of one of the lead screws (704), and the two first spur gears (703) are meshed with each other; Two first I-shaped wheels (709) are provided and are respectively fixed to the circumferential surfaces of the extending ends of the two screw rods (704); The first belt (710) is drivingly connected between the circumferential surfaces of the two first I-shaped wheels (709).

6. A pouring and discharging equipment for highway engineering construction according to claim 5, characterized in that: The compacting mechanism comprises: A fixing plate (6) fixed to the top of two of the L-shaped brackets (403); A vertical plate (601) fixed to the top of the fixed plate (6); A compacting shaft (602) is rotatably connected to the vertical plate (601) and movably penetrates the vertical plate (601); A rotating disk (603) is fixed to one side end of the compacting shaft (602); A plurality of hollow threaded columns (604) are provided, distributed in a straight line and rotatably connected to one side end of the rotating disk (603); An eccentric rod (606) having a plurality of mounting holes (607) on its surface that match the hollow threaded column (604), and the eccentric rod (606) is threadedly connected to one of the mounting holes (607) and the hollow threaded column (604) by a bolt (605) to fix the eccentric rod (606) to the hollow threaded column (604); A movable slot (613) is provided at the top of the fixed plate (6), and the bottom of the eccentric rod (606) is located in the movable slot (613); A straight rod (608), the top of which is rotatably connected to the bottom of the eccentric rod (606) via a hinge shaft; A pressure plate (609) fixed to the bottom of the straight rod (608); A T-shaped block (612) fixed to one side end of the straight rod (608); A limit seat (611) is fixed to the bottom of the fixing plate (6), and a T-shaped groove matching the T-shaped block (612) is opened on one side of the limit seat (611), and the T-shaped block (612) is embedded in the T-shaped groove for sliding connection; Two telescopic sleeve rods (610) are provided, and the bottoms of the two telescopic sleeve rods (610) are fixed to the pressing plate (609), and the tops of the two telescopic sleeve rods (610) are fixed to the fixing plate (6).

7. A pouring and discharging equipment for highway engineering construction according to claim 6, characterized in that: The moving mechanism comprises: Two movable shafts (5) are provided, which are rotatably connected between the inner walls of the two sides of the circular frame (1), and the two ends of the two movable shafts (5) are movable to penetrate the two side ends of the circular frame (1) and extend outwards; There are four moving wheels (501) which are respectively fixed on the circumferential surfaces of the extending ends on both sides of the two moving shafts (5).

8. A pouring and discharging equipment for highway engineering construction according to claim 7, characterized in that: The driving mechanism comprises: A power motor (8) is fixed on an inner wall of one side of the circular frame (1); Two second spur gears (801) are provided, which are respectively fixed to the output end of the power motor (8) and the circumferential surface of one of the moving shafts (5), and the two second spur gears (801) are meshed with each other; A transmission shaft (803) is rotatably connected to the fixing plate (6) and movably penetrates the fixing plate (6); Two first bevel gears (802) are provided and are respectively fixed on the circumferential surfaces of the transmission shaft (803) and the moving shaft (5), and the two first bevel gears (802) are obliquely meshed with each other; Two second bevel gears (804) are provided and are respectively fixed on the circumferential surfaces of the transmission shaft (803) and the compacting shaft (602), and the two second bevel gears (804) are obliquely meshed with each other; Two second I-shaped wheels (805) are provided and are respectively fixed on the circumferential surfaces of the transmission shaft (803) and the stirring shaft (201); A second belt (806) drivingly connected between the circumferential surfaces of the two second I-shaped wheels (805); Two third I-shaped wheels (807) are provided and are respectively fixed on the circumferential surfaces of the dispersion shaft (3) and the moving shaft (5); The third belt (808) is drivingly connected between the circumferential surfaces of the two third I-shaped wheels (807).

9. A pouring and discharging equipment for highway engineering construction according to claim 8, characterized in that: A solenoid valve (205) is fixedly mounted on the feed pipe (204), an L-shaped stabilizing plate (10) is fixed on the top of the fixing plate (6), and the L-shaped stabilizing plate (10) is rotatably connected to the transmission shaft (803) and the compacting shaft (602).

10. A method for using a pouring and blanking equipment for highway engineering construction, applied to the pouring and blanking equipment for highway engineering construction as claimed in claim 9, characterized in that: The steps include: S1. When the road needs to be poured, firstly concrete is poured into the lower hopper (2) through the lower hopper (2), and then transferred into the discharge barrel (206) through the lower pipe (204), and then the power motor (8) in the driving mechanism is started, and the output end of the power motor (8) drives the second spur gear (801) on its surface to rotate, and the transmission of another second spur gear (801) is used to rotate the moving shaft (5), so that the moving wheel (501) rolls on the ground to move; S2. At the same time, when the moving shaft (5) rotates, it drives one of the third I-shaped wheels (807) to rotate. The third belt (808) is used to drive the dispersion shaft (3) to rotate. When the dispersion shaft (3) rotates, it drives the spiral blade (301) and the two half gears (4) to rotate. Through the rotation of the spiral blade (301), the concrete in the discharge barrel (206) can be evenly distributed into the discharge barrel (206). Since the half gear (4) is intermittently meshed with the gear teeth on the upper and lower inner surfaces of the rectangular inner double-sided rack (401), and the position of the rectangular inner double-sided rack (401) is limited by the limiting strip (405) slidingly connected to the bar-shaped limiting groove (404), it can only move in a straight line, so that When the half gear (4) rotates, the rectangular double-sided rack (401) performs reciprocating cyclic motion, and the two rectangular double-sided racks (401) drive the sealing plate (208) to move back and forth at the bottom of the discharge barrel (206) through the connecting plate (402), so as to achieve intermittent sealing of the discharge port (207) by the sealing plate (208), so that when the concrete in the discharge barrel (206) is evenly distributed into the discharge barrel (206) by the spiral blade (301), the sealing plate (208) seals the discharge port (207), and when the concrete is evenly distributed, the sealing plate (208) opens the discharge port (207), and the discharge is completed at this time, so that the concrete is discharged in strips and will not be piled up; S3, when the moving shaft (5) rotates, the transmission shaft (803) rotates through the oblique meshing of the two first bevel gears (802), and at this time, the transmission shaft (803) drives the compacting mechanism to operate through the oblique meshing of the two second bevel gears (804). When the transmission shaft (803) rotates, the stirring mechanism is also driven through the second I-shaped wheel (805) and the second belt (806); When the stirring mechanism is in operation, the power of the transmission shaft (803) is transmitted to the stirring shaft (201) by means of the second I-shaped wheel (805) and the second belt (806), so that the stirring shaft (201) drives the plurality of stirring rods (202) to rotate, so that the concrete in the discharge hopper (2) is not easily solidified and blocks the discharge pipe (204); When the compacting mechanism is in operation, the power of the transmission shaft (803) is transmitted to the compacting shaft (602) through the two second bevel gears (804), so that the compacting shaft (602) rotates, and the compacting shaft (602) drives the rotating disk (603) to rotate, and the rotating disk (603) drives the hollow threaded column (604) to make eccentric circular motion. Since one end of the hollow threaded column (604) is rotatably connected to the rotating disk (603), and the other end is rotatably connected to the straight-moving rod (608), and the straight-moving rod (608) is limited by the limit seat (611) and the T-shaped block (612), the T-shaped block (612) can only slide in the T-shaped groove on the limit seat (611), so that the straight-moving rod (608) can be driven by the drive shaft (803) to rotate. The travel rod (608) can only make linear motion, so when one end of the eccentric rod (606) makes eccentric circular motion, the other end drives the straight travel rod (608) to make reciprocating linear motion, thereby driving the pressing plate (609) to intermittently compact the ground and compact the concrete on the ground; at the same time, different hollow threaded columns (604) can be used to match different mounting holes (607) on the eccentric rod (606) with the hollow threaded columns (604) through bolts (605), so that the eccentric rod (606) can make eccentric motions of different circumferential diameters, so as to realize that the straight travel rod (608) moves different distances when it reciprocates, thereby compacting concrete of different thicknesses; S4. When the compacting mechanism moves, the concrete is evenly spread on the ground through the flattening mechanism. The flattening motor (702) is started, and the flattening motor (702) drives the first spur gear (703) at its output end to rotate, and drives one of the screw rods (704) to rotate through another meshing first spur gear (703). The two screw rods (704) are driven by the first I-shaped wheel (709) and the first belt (710), so that the two nut blocks (705) move on the surface of the screw rod (704). The nut block (705) drives the flattening plate (707) to adjust its position through the connecting block (708), so that the gap between the bottom of the flattening plate (707) and the ground can be adjusted, so that the concrete can be flattened during movement, so that the concrete is evenly distributed on the ground, which is convenient for the compacting operation of the compacting mechanism.

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