Pouring device for columnar concrete prefabricated part

Abstract

The invention discloses a pouring device for a columnar concrete prefabricated part, relates to the technical field of pouring equipment, solves the technical problem of inconvenience in spraying and demolding, and comprises a pouring table, an electric lifting plate with a mounting plate is arranged at the top of the pouring table, and a pouring assembly is arranged on the electric lifting plate; the pouring assembly comprises placing plates fixedly installed on the two sides of the electric lifting plate, two stirring barrels with stirring rods are fixedly installed on the sides, away from the pouring table, of the placing plates, and material injection pipes are installed on the sides, close to the electric lifting plate, of the stirring barrels in a communicating mode; a spraying box with a water pump is fixedly mounted on the side, away from the electric lifting plate, of the mounting plate, and a spraying pipe is mounted on one side of the water pump in a communicating mode. And the spraying and demolding machine can conduct rapid demolding operation conveniently, the working efficiency of spraying of the device is improved, the working efficiency of demolding of the device is improved, and the working efficiency of pouring of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of casting equipment, and in particular to a casting device for columnar prefabricated concrete parts. Background Art

[0002] Precast concrete parts refer to concrete products that are processed and produced in a standardized and mechanized manner in a factory. Precast concrete parts are widely used in the fields of construction, transportation, water conservancy, etc. Casting devices are often required in the production process of columnar precast concrete parts.

[0003] The casting equipment in the prior art generally pours concrete directly into the columnar mold, but during the demoulding process, the staff needs to knock the columnar mold vigorously for demoulding, which is time-consuming and labor-intensive and inconvenient for demoulding operation, inconvenient for spraying the release agent before pouring, and inconvenient for quick demoulding operation, which affects the working efficiency of the device spraying, the working efficiency of the device demoulding, and the working efficiency of the device pouring. For this reason, based on the technical defects, we have proposed a casting device for columnar concrete prefabricated parts that can solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide a casting device for columnar precast concrete parts to solve the following technical problems:

[0005] Generally, concrete is poured directly into the columnar mold, but during the demoulding process, the staff needs to knock the columnar mold vigorously for demoulding, which is time-consuming, labor-intensive and inconvenient for demoulding operation, inconvenient for spraying the release agent before pouring, and inconvenient for quick demoulding operation, which affects the working efficiency of the device spraying, the working efficiency of the device demoulding, and the working efficiency of the device pouring.

[0006] The purpose of the present invention can be achieved through the following technical solutions:

[0007] A casting device for columnar concrete precast parts, comprising a casting platform, a top of which is provided with an electric lifting plate with a mounting plate, and a casting assembly is provided on the electric lifting plate;

[0008] The casting assembly includes a placing plate fixedly installed on both sides of the electric lifting plate, two mixing barrels with stirring rods are fixedly installed on the side of the placing plate away from the casting platform, and a material injection pipe is installed in communication with the side of the mixing barrel close to the electric lifting plate. A spray box with a water pump is fixedly installed on the side of the mounting plate away from the electric lifting plate, and a spray pipe is installed in communication with one side of the water pump. A rotating groove with a rotating block is provided on the side of the mounting plate close to the casting platform, a first electric telescopic rod with a mounting block is fixedly installed on one side of the rotating block, and an elastic nozzle is installed in communication with the side of the mounting block close to the casting platform.

[0009] As a further solution of the present invention: a first gear and a second gear that mesh with each other are rotatably installed on one side of the mounting plate close to the spray box, the other end of the second gear slides through the second gear and the mounting plate and is connected to the rotating block, and the rotating block, the first electric telescopic rod and the mounting block are connected to each other.

[0010] As a further solution of the present invention: a first motor is fixedly installed on the side of the mounting plate close to the first gear, an output end of the first motor is fixedly installed on the side of the first gear away from the mounting plate, a rotating shaft of the second gear slides through the mounting plate and is fixedly installed on the rotating block, the other end of the injection pipe away from the mixing barrel is connected and installed on the mounting plate, and a plurality of pulleys are rotatably installed on the placement plate close to the casting platform.

[0011] As a further solution of the present invention: two pulleys are rotatably installed on one side of the placement plate close to the casting table, a belt is sleeved and installed between the two pulleys, a second motor is fixedly installed on the side of the placement plate close to the pulley, the output end of the second motor is fixedly installed on one of the pulleys, and the rotating shafts of the two pulleys slide through the placement plate and the mixing barrel and are fixedly installed on the mixing rod.

[0012] As a further solution of the present invention: a material unloading assembly is provided on the electric lifting plate, and the material unloading assembly includes two fixed plates fixedly installed on the side of the electric lifting plate away from the mixing barrel, a bidirectional screw and a rotating rod are rotatably installed between the two fixed plates, a rotating block with a moving ring is threadedly installed on the position near the two ends of the bidirectional screw, a rotating plate is rotatably installed on the side of the two rotating blocks away from the electric lifting plate, a pushing plate is rotatably installed between the ends of the two rotating plates away from the rotating blocks, a winding belt with a winding disk is slidably installed on the rotating rod, and a third motor and a fourth motor are fixedly installed on the side of one of the fixed plates away from the bidirectional screw.

[0013] As a further solution of the present invention: the output end of the third motor slides through the fixed plate and is fixedly installed on the bidirectional screw, the output end of the fourth motor slides through the fixed plate and is fixedly installed on the rotating rod, and a limit rod for limiting the rotating block is fixedly installed between the two fixed plates.

[0014] As a further solution of the present invention: the other end of the winding belt is fixedly mounted on the rotating block, an elastic belt is fixedly mounted on one side of the rotating block close to the limiting rod, and the other end of the elastic belt is slidably sleeved on the limiting rod.

[0015] As a further solution of the present invention: all installation grooves are opened at positions corresponding to the installation plate of the casting platform, sliding rollers are rotatably installed in the installation grooves, and a conveyor belt is rotatably installed at a position of the casting platform away from the electric lifting plate.

[0016] As a further solution of the present invention: a moving component is provided on the casting platform, and the moving component includes a moving groove opened on the casting platform, a reciprocating screw is rotatably installed on the inner wall of the moving groove, a reciprocating block is installed through a thread on the reciprocating screw, the electric lifting plate is fixedly installed on the reciprocating block, a fifth motor is fixedly installed on one side of the casting platform, and the output end of the fifth motor slides through the moving groove and is fixedly installed on the reciprocating screw.

[0017] As a further solution of the present invention: a second electric telescopic rod is fixedly mounted on the inner bottom wall of the mounting groove, a top plate with a vibration pump is fixedly mounted on the other end of the second electric telescopic rod, a support plate is fixedly mounted on a side of the top plate away from the second electric telescopic rod, the vibration pump is fixedly mounted on a side of the top plate close to the second electric telescopic rod, and the support plate is slidably mounted between two sliding rollers.

[0018] Beneficial effects of the present invention:

[0019] (1) The elastic nozzle in the casting assembly facilitates spraying of the release agent before pouring concrete on the columnar mold, which facilitates and quickly demoulding operations and avoids the situation where the staff pound the demoulding forcefully, which is beneficial to improving the working efficiency of the device spraying, the working efficiency of the device demoulding, and the working efficiency of the device casting;

[0020] (2) The push plate in the material discharging assembly is driven by the bidirectional screw to facilitate the material discharging, thus avoiding the situation of manual pushing of the material discharging as much as possible, which is beneficial to improving the working efficiency of the material discharging device and the working efficiency of the casting production of the device;

[0021] (3) The moving groove in the moving assembly facilitates the casting operation of the cylindrical mold by driving the electric lifting plate and the mounting plate through the reciprocating block, which is beneficial to improving the mobile casting capacity of the device and the casting work efficiency of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of a pouring device for a columnar concrete precast part of the present invention;

[0024] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0025] Figure 3 It is a side structural schematic diagram of a casting device for a columnar concrete precast part of the present invention;

[0026] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at B in the middle;

[0027] Figure 5 It is a bottom view structural schematic diagram of a casting device for a columnar precast concrete part of the present invention;

[0028] Figure 6 yes Figure 5 Schematic diagram of the enlarged structure at C in the middle;

[0029] Figure 7 yes Figure 5 Schematic diagram of the enlarged structure at D in the middle;

[0030] Figure 8 It is a side structural schematic diagram of a casting device for a columnar concrete precast part of the present invention;

[0031] Fig. 9 yes Figure 8 Schematic diagram of the enlarged structure at E in the middle;

[0032] Fig.10 yes Figure 4 Schematic diagram of the enlarged structure at F in the middle.

[0033] In the figure: 1, casting platform; 2, electric lifting plate; 3, mounting plate; 4, casting assembly; 41, spray box; 42, water pump; 43, spray pipe; 44, first gear; 45, second gear; 46, first motor; 47, rotating trough; 48, rotating block; 49, first electric telescopic rod; 410, mounting block; 411, elastic spray pipe; 412, placing plate; 413, pulley; 414, mixing barrel; 415, injection pipe; 416, belt; 417, pulley; 418, second motor; 5, unloading assembly; 51, conveyor belt; 52 , mounting groove; 53, sliding roller; 54, fixing plate; 55, bidirectional screw; 56, rotating block; 57, rotating plate; 58, pushing plate; 59, limiting rod; 510, third motor; 511, rotating rod; 512, winding disk; 513, winding belt; 514, fourth motor; 515, elastic belt; 516, moving ring; 517, guide rod; 6, moving assembly; 61, moving groove; 62, reciprocating screw; 63, fifth motor; 64, reciprocating block; 65, vibration pump; 66, support plate; 67, second electric telescopic rod; 68, top plate. DETAILED DESCRIPTION

[0034] 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.

[0035] Embodiment 1

[0036] See also Figure 1-Figure 10 As shown, the present invention is a casting device for columnar concrete precast parts, comprising a casting platform 1, a top of which is provided with an electric lifting plate 2 with a mounting plate 3, the electric lifting plate 2 is convenient for driving the mounting plate 3 to move up and down, and convenient for adjusting the height of the concrete precast column, and a casting assembly 4 is provided on the electric lifting plate 2;

[0037] The pouring assembly 4 includes a placement plate 412 fixedly installed on both sides of the electric lifting plate 2, the placement plate 412 plays the role of limiting and stabilizing the electric lifting plate 2, two mixing barrels 414 with mixing rods are fixedly installed on the side of the placement plate 412 away from the casting platform 1, the mixing rods play the role of mixing concrete, a suction pump is installed on the mixing barrel 414, and a filling pipe 415 is installed on the side of the mixing barrel 414 close to the electric lifting plate 2, the filling pipe 415 is convenient for pouring the concrete in the mixing barrel 414 into the columnar mold on the casting platform 1, and a spray box 41 with a water pump 42 is fixedly installed on the side of the mounting plate 3 away from the electric lifting plate 2, the spray box 41 stores a demoulding solution for demoulding the concrete, and a spray pipe 43 is installed on one side of the water pump 42, which is convenient for the spray box 4 1 is sprayed onto the inner wall of the cylindrical mold, a rotating groove 47 with a rotating block 48 is opened on one side of the mounting plate 3 close to the casting platform 1, a first electric telescopic rod 49 with a mounting block 410 is fixedly installed on one side of the rotating block 48, the rotating block 48 drives the first electric telescopic rod 49 to rotate in the rotating groove 47, and an elastic nozzle 411 is connected and installed on one side of the mounting block 410 close to the casting platform 1. The elasticity in the elastic nozzle 411 facilitates winding, and the water pump 42 drives the demoulding solution to impact the elastic nozzle 411, so as to facilitate opening the elastic nozzle 411 and extending the elastic nozzle 411 into the cylindrical mold, and then the rotating block 48 drives the elastic nozzle 411 to rotate and spray in the cylindrical mold through the first electric telescopic rod 49 and the mounting block 410, which is convenient for spraying operation and device demoulding operation.

[0038] A first gear 44 and a second gear 45 meshing with each other are rotatably installed on one side of the mounting plate 3 close to the spray box 41. The other end of the second gear 45 slides through the second gear 45 and the mounting plate 3 and is connected with the rotating block 48. The rotating block 48, the first electric telescopic rod 49 and the mounting block 410 are connected with each other. The rotating shaft of the second gear 45 is hollow, and the spray pipe 43 is installed through the hollow rotating shaft.

[0039] A first motor 46 is fixedly installed on one side of the mounting plate 3 close to the first gear 44, and an output end of the first motor 46 is fixedly installed on a side of the first gear 44 away from the mounting plate 3. The rotating shaft of the second gear 45 slides through the mounting plate 3 and is fixedly installed on the rotating block 48, so that the hollow rotating shaft of the second gear 45 drives the rotating block 48 to rotate, and at the same time, the other end of the spray pipe 43 is rotatably installed on the rotating block 48. At the same time, the rotating block 48 and the spray pipe 43 are connected to each other, and the other end of the injection pipe 415 away from the mixing barrel 414 is connected and installed on the mounting plate 3. A plurality of pulleys 413 are rotatably installed on the placement plate 412 close to the casting platform 1. The pulleys 413 play a role in reducing the friction between the placement plate 412 and the casting platform 1, which is beneficial to improving the stability of the electric lifting plate 2.

[0040] Two pulleys 417 are rotatably installed on one side of the placement plate 412 close to the casting platform 1, and a belt 416 is sleeved and installed between the two pulleys 417. The second motor 418 drives the two rotating grooves 47 to rotate synchronously through the pulley 417. The second motor 418 is fixedly installed on the side of the placement plate 412 close to the pulley 413, and the output end of the second motor 418 is fixedly installed on one of the pulleys 417. The rotating shafts of the two pulleys 417 slide through the placement plate 412 and the mixing barrel 414 and are fixedly installed on the stirring rod, so that the pulley 417 drives the stirring rod to rotate in the mixing barrel 414 to stir concrete, and it is convenient to spray the release agent before pouring concrete on the columnar mold, so as to facilitate the demoulding operation quickly and conveniently, and try to avoid the situation where the staff vigorously beats the demoulding, and facilitate the demoulding operation, which is conducive to improving the working efficiency of the spraying device, the working efficiency of the demoulding device, and the working efficiency of the casting device.

[0041] Embodiment 2

[0042] See also Figure 3 , Figure 4 and Fig.10As shown, on the basis of the first embodiment, a material unloading component 5 is arranged on the electric lifting plate 2, and the material unloading component 5 includes two fixed plates 54 fixedly installed on the side of the electric lifting plate 2 away from the mixing barrel 414, and a bidirectional screw 55 and a rotating rod 511 are rotatably installed between the two fixed plates 54, and the rotating rod 511 is rotatably installed between the bidirectional screw 55 and the casting platform 1. The cross section of the rotating rod 511 is rectangular, which plays the role of limiting and stabilizing the winding disk 512, so that the rotating rod 511 can drive the winding disk 512 to rotate and rewind the winding belt 513. A rotating block 56 with a moving ring 516 is threadedly installed near the two ends of the bidirectional screw 55, and the moving ring 516 is threadedly installed on the bidirectional screw 55. A guide rod 517 is slidably installed on the moving ring 516. The two ends of the rod 517 are fixedly mounted on the inner wall of the fixed plate 54, and the rotating block 56 rotates on the moving circle 516. A rotating plate 57 is rotatably mounted on the side of the two rotating blocks 56 away from the electric lifting plate 2, and a pushing plate 58 is rotatably mounted between the ends of the two rotating plates 57 away from the rotating blocks 56. The pushing plate 58 facilitates pushing the cylindrical mold after casting on the casting platform 1 to the conveyor belt 51 for unloading operations. A winding belt 513 with a winding disk 512 is slidably installed on the rotating rod 511, and elastic supporting ribs are installed in the winding belt 513, so that the rotating block 56 drives the winding disk 512 to slide on the rotating rod 511 through the winding belt 513. A third motor 510 and a fourth motor 514 are fixedly mounted on one side of one fixed plate 54 away from the bidirectional screw 55.

[0043] The output end of the third motor 510 slides through the fixed plate 54 and is fixedly installed on the bidirectional screw 55. The output end of the fourth motor 514 slides through the fixed plate 54 and is fixedly installed on the rotating rod 511. A limiting rod 59 for limiting the rotating block 56 is fixedly installed between the two fixed plates 54. The limiting rod 59 is fixedly installed on the lower side of the bidirectional screw 55, and plays the role of limiting and stabilizing the rotating block 56.

[0044] The other end of the winding belt 513 is fixedly mounted on the rotating block 56. An elastic belt 515 is fixedly mounted on the side of the rotating block 56 close to the limit rod 59. The elastic belt 515 plays the role of driving the rotating block 56 to elastically reset. The other end of the elastic belt 515 is slidably sleeved on the limit rod 59. The elastic belt 515 is convenient for sliding on the rotating rod 511. All mounting grooves 52 are opened at the positions corresponding to the mounting plate 3 of the casting platform 1. Slide rollers 53 are rotatably mounted in the mounting grooves 52. The slide rollers 53 are convenient for placing the columnar mold on the casting platform 1. A conveyor belt 51 is rotatably mounted on the side of the casting platform 1 away from the electric lifting plate 2. The conveyor belt 51 plays the role of driving the columnar mold after the casting is completed to carry out the unloading operation, which is convenient for pushing the unloading and avoiding the situation of manual unloading as much as possible, which is conducive to improving the working efficiency of the unloading device and the working efficiency of the casting production of the device.

[0045] Embodiment 3

[0046] See also Figure 1 , Figure 3 , Figure 8 and Fig. 9 As shown, on the basis of the first and second embodiments, a moving assembly 6 is provided on the casting platform 1, and the moving assembly 6 includes a moving groove 61 opened on the casting platform 1, a reciprocating screw 62 is rotatably installed on the inner wall of the moving groove 61, a reciprocating block 64 is threadedly installed on the reciprocating screw 62, and the reciprocating screw 62 drives the electric lifting plate 2 to reciprocate on the casting platform 1 through the reciprocating block 64, and the electric lifting plate 2 is fixedly installed on the reciprocating block 64, and a fifth motor 63 is fixedly installed on one side of the casting platform 1, and the output end of the fifth motor 63 slides through the moving groove 61 and is fixedly installed on the reciprocating screw 62, and a second electric telescopic rod 67 is fixedly installed on the inner bottom wall of the installation groove 52, and the other end of the second electric telescopic rod 67 is fixedly installed The top plate 68 is provided with a vibration pump 65, which plays a role in vibrating and compacting the mold during the pouring process. A support plate 66 is fixedly installed on the side of the top plate 68 away from the second electric telescopic rod 67. The support plate 66 lifts the cylindrical mold under the drive of the second electric telescopic rod 67, and at the same time makes the cylindrical mold separate from the sliding roller 53, which is beneficial to improving the stability of the cylindrical mold. The vibration pump 65 is fixedly installed on the side of the top plate 68 close to the second electric telescopic rod 67, and the support plate 66 is slidably installed between the two sliding rollers 53, which is convenient for moving the electric lifting plate 2, so that the electric lifting plate 2 drives the mounting plate 3 to perform pouring operations on the cylindrical mold, which is beneficial to improving the mobile pouring capacity of the device and the pouring work efficiency of the device.

[0047] Working principle of the present invention: When using the device, first place the columnar mold on the casting platform 1 through the sliding roller 53, then start the vibration pump 65 and the second electric telescopic rod 67, and at the same time, make the second electric telescopic rod 67 push the support plate 66 out of the installation groove 52 through the top plate 68, and at the same time, make the support plate 66 lift the columnar mold off the sliding roller 53, and then start the first motor 46 and the water pump 42, so that the output end of the first motor 46 drives the first gear 44 to rotate, and at the same time, the first gear 44 meshes and drives the second gear 45 to rotate, and at the same time, the hollow output end of the second gear 45 drives the rotating block 48 to rotate in the rotating groove 47, and at the same time, the rotating block 48 drives the first electric telescopic rod 49 and the mounting block 410 to rotate synchronously, and at the same time, the water pump 42 The release agent in the spray box 41 is transported to the elastic nozzle 411 through the spray pipe 43, the rotating block 48, the first electric telescopic rod 49 and the mounting block 410, so that the pressure of the release solution will open the elastic nozzle 411, and at the same time, the mounting block 410 drives the elastic nozzle 411 to rotate and spray in the cylindrical mold, and then the water pump 42 is turned off, so that the elastic nozzle 411 is rolled into the rotating groove 47 under the elastic force of the elastic nozzle 411, and then the suction pump is started to pour the concrete in the mixing barrel 414 into the cylindrical mold through the injection pipe 415, and at the same time, the vibration pump 65 vibrates and compacts the concrete in the cylindrical mold through the top plate 68 and the support plate 66. After the pouring is completed, the fifth motor 63 is started again, so that the output end of the fifth motor 63 drives The reciprocating screw 62 rotates in the moving groove 61, and at the same time, the reciprocating screw 62 drives the reciprocating block 64 to slide in the moving groove 61, and at the same time, the reciprocating block 64 drives the electric lifting plate 2 and the mounting plate 3 to move on the casting platform 1, and at the same time, the electric lifting plate 2 drives the placement plate 412 to move on the casting platform 1, and at the same time, the placement plate 412 drives the pulley 413 to roll on the casting platform 1, and at the same time, the electric lifting plate 2 drives the mounting plate 3 to move to the next cylindrical mold for casting operation, and then the fourth motor 514 is turned off, so that the elastic reset force of the elastic belt 515 drives the rotating block 56 to rotate and reset on the moving ring 516, so that the rotating block 56 moves to the limit rod 59, and at the same time, the rotating block 56 drives the winding belt 513 to loosen, so that the winding belt 513 passes through the winding belt 513. The reel 512 drives the rotating rod 511 to rotate on the fixed plate 54, and then the third motor 510 is started, so that the output end of the third motor 510 drives the bidirectional screw 55 to rotate on the fixed plate 54, and at the same time, the bidirectional screw 55 drives the moving ring 516 to slide on the guide rod 517, and at the same time, the moving ring 516 drives the rotating block 56 to move relatively, so that the rotating block 56 drives the rotating plate 57 to relatively squeeze the pushing plate 58, and at the same time, the second electric telescopic rod 67 is closed, so that the second electric telescopic rod 67 is retracted into the installation groove 52 through the top plate 68 and the support plate 66, and at the same time, the cylindrical mold is slidably fitted, and at the same time, the pushing plate 58 pushes the cylindrical mold on the sliding roller 53 to the conveyor belt 51, so that the conveyor belt 51 transports the cast cylindrical mold to unload the material.

[0048] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A casting device for columnar precast concrete parts, comprising a casting platform (1), characterized in that: An electric lifting plate (2) with a mounting plate (3) is arranged on the top of the casting platform (1), and a casting assembly (4) is arranged on the electric lifting plate (2); The pouring assembly (4) comprises a placing plate (412) fixedly mounted on both sides of the electric lifting plate (2); two stirring barrels (414) with stirring rods are fixedly mounted on the side of the placing plate (412) away from the pouring platform (1); a material injection pipe (415) is connected and mounted on the side of the stirring barrel (414) close to the electric lifting plate (2); a spray box (41) with a water pump (42) is fixedly mounted on the side of the mounting plate (3) away from the electric lifting plate (2); a spray pipe (43) is connected and mounted on one side of the water pump (42); a rotating groove (47) with a rotating block (48) is provided on the side of the mounting plate (3) close to the pouring platform (1); a first electric telescopic rod (49) with a mounting block (410) is fixedly mounted on one side of the rotating block (48); and an elastic spray pipe (411) is connected and mounted on the side of the mounting block (410) close to the pouring platform (1).

2. A pouring device for a columnar precast concrete part according to claim 1, characterized in that: A first gear (44) and a second gear (45) are rotatably mounted on one side of the mounting plate (3) close to the spray box (41), and are meshed with each other. The other end of the second gear (45) slides through the second gear (45) and the mounting plate (3) and is connected to a rotating block (48). The rotating block (48), the first electric telescopic rod (49) and the mounting block (410) are connected to each other.

3. A pouring device for a columnar precast concrete part according to claim 2, characterized in that: A first motor (46) is fixedly mounted on one side of the mounting plate (3) close to the first gear (44); an output end of the first motor (46) is fixedly mounted on a side of the first gear (44) away from the mounting plate (3); a rotating shaft of the second gear (45) slides through the mounting plate (3) and is fixedly mounted on a rotating block (48); the other end of the injection pipe (415) away from the mixing barrel (414) is connected and mounted on the mounting plate (3); and a plurality of pulleys (413) are rotatably mounted on a position of the placement plate (412) close to the casting platform (1).

4. A pouring device for a columnar prefabricated concrete part according to claim 3, characterized in that: Two pulleys (417) are rotatably mounted on one side of the placement plate (412) close to the casting platform (1), a belt (416) is sleeved and mounted between the two pulleys (417), a second motor (418) is fixedly mounted on one side of the placement plate (412) close to the pulley (413), an output end of the second motor (418) is fixedly mounted on one of the pulleys (417), and the rotating shafts of the two pulleys (417) slide through the placement plate (412) and the mixing barrel (414) and are fixedly mounted on the mixing rod.

5. The pouring device for a columnar precast concrete part according to claim 1, characterized in that: The electric lifting plate (2) is provided with a material discharge assembly (5), which comprises two fixed plates (54) fixedly mounted on a side of the electric lifting plate (2) away from the mixing barrel (414), a bidirectional screw (55) and a rotating rod (511) are rotatably mounted between the two fixed plates (54), a rotating block (56) with a moving ring (516) is threadedly penetrated at positions near both ends of the bidirectional screw (55), a rotating plate (57) is rotatably mounted on a side of the two rotating blocks (56) away from the electric lifting plate (2), a pushing plate (58) is rotatably mounted between the ends of the two rotating plates (57) away from the rotating blocks (56), a winding belt (513) with a winding disk (512) is slidably penetrated on the rotating rod (511), and a third motor (510) and a fourth motor (514) are fixedly mounted on a side of one of the fixed plates (54) away from the bidirectional screw (55).

6. A pouring device for columnar precast concrete parts according to claim 5, characterized in that: The output end of the third motor (510) slides through the fixed plate (54) and is fixedly mounted on the bidirectional screw (55); the output end of the fourth motor (514) slides through the fixed plate (54) and is fixedly mounted on the rotating rod (511); a limiting rod (59) for limiting the rotating block (56) is fixedly mounted between the two fixed plates (54).

7. A casting device for columnar prefabricated concrete parts according to claim 5, characterized in that: The other end of the winding belt (513) is fixedly mounted on the rotating block (56), and an elastic belt (515) is fixedly mounted on one side of the rotating block (56) close to the limiting rod (59), and the other end of the elastic belt (515) is slidably sleeved on the limiting rod (59).

8. The pouring device for columnar precast concrete parts according to claim 1, characterized in that: A mounting groove (52) is provided at a position of the casting platform (1) corresponding to the mounting plate (3), a sliding roller (53) is rotatably mounted in the mounting groove (52), and a conveyor belt (51) is rotatably mounted at a position of the casting platform (1) away from the electric lifting plate (2).

9. The pouring device for columnar precast concrete parts according to claim 1, characterized in that: The casting platform (1) is provided with a moving assembly (6), the moving assembly (6) comprising a moving groove (61) provided on the casting platform (1), a reciprocating screw (62) being rotatably mounted on the inner wall of the moving groove (61), a reciprocating block (64) being threadedly penetrated on the reciprocating screw (62), the electric lifting plate (2) being fixedly mounted on the reciprocating block (64), a fifth motor (63) being fixedly mounted on one side of the casting platform (1), the output end of the fifth motor (63) slidingly passing through the moving groove (61) and being fixedly mounted on the reciprocating screw (62).

10. A casting device for columnar prefabricated concrete parts according to claim 8, characterized in that: A second electric telescopic rod (67) is fixedly mounted on the inner bottom wall of the mounting groove (52); a top plate (68) with a vibration pump (65) is fixedly mounted on the other end of the second electric telescopic rod (67); a support plate (66) is fixedly mounted on a side of the top plate (68) away from the second electric telescopic rod (67); the vibration pump (65) is fixedly mounted on a side of the top plate (68) close to the second electric telescopic rod (67); and the support plate (66) is slidably mounted between two sliding rollers (53).

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