Processing platform for prestressed concrete production

Abstract

The invention relates to the technical field of concrete production, and discloses a processing platform for prestressed concrete production, which comprises a platform main body, the top of the platform main body is provided with a grouting groove, the platform main body is provided with a grouting assembly for automatic grouting of concrete, and the platform main body is provided with a leveling assembly for leveling the concrete slurry surface. The platform body is provided with a recycling assembly used for recycling redundant concrete. The grouting machine is driven to move by driving the threaded rod to rotate, concrete grout is injected into the grouting groove in the moving process of the grouting machine, then automatic grouting of concrete can be completed without participation of workers, accurate control over the grouting process is achieved, grouting uniformity and quality stability are guaranteed, and the grouting efficiency is improved. And meanwhile, in the moving process of the grouting machine, the stirring blades rotate in the grouting machine to stir concrete grout in the grouting machine, so that the concrete grout is always kept in an active state.

Description

Technical Field

[0001] The invention relates to the technical field of concrete production, in particular to a processing platform for prestressed concrete production. Background Art

[0002] In the production process of prestressed concrete, pouring concrete slurry on the processing platform is a crucial link. This step not only determines the molding quality of the finished concrete product, but is also directly related to the final performance and service life of the finished product.

[0003] During the pouring of concrete slurry, the concrete slurry is usually shoveled into the interior of the processing platform by a manual tool, or the concrete slurry is poured into the interior of the processing platform by manually moving the pouring port. It is difficult to accurately control the pouring process and make accurate judgments on the pouring conditions by manual pouring, which leads to uneven distribution of the poured concrete slurry and an increase in subsequent workload. At the same time, when a large amount of concrete slurry needs to be processed, manual pouring will also cause delays in production progress.

[0004] After the concrete slurry is poured, the concrete slurry cannot be evenly distributed inside the processing platform relying on its own fluidity. The concrete slurry surface will appear uneven, concrete will accumulate in some areas of the concrete surface, while concrete slurry will be missing in other areas. This will affect the flatness of the concrete surface and reduce the molding quality of the finished concrete product.

[0005] Therefore, a processing platform for prestressed concrete production is proposed. Summary of the invention

[0006] The purpose of the present invention is to provide a processing platform for prestressed concrete production to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a processing platform for prestressed concrete production, comprising a platform body, a grouting groove is provided on the top of the platform body, a grouting component for automatic grouting of concrete is arranged on the platform body, a smoothing component for making the concrete slurry surface smooth is arranged on the platform body, and a recycling component for recycling excess concrete is arranged on the platform body.

[0008] Preferably, the grouting assembly includes a driving threaded rod, which is symmetrically rotatably connected to the inside of the platform body, and the side wall of the platform body is symmetrically fixedly connected to the driving motor, the surface of the driving threaded rod is threadedly connected to a screw block connecting frame, and the top of the screw block connecting frame is fixedly connected to a grouting machine, and the side wall of the grouting machine is penetrated by a linkage shaft that is rotatably connected, and the surface of the linkage shaft is fixedly connected to stirring blades in a ring array, and the end of the linkage shaft located outside the grouting machine is fixedly connected to a linkage gear, and the top of the platform body is fixedly connected to a fixed tooth plate.

[0009] Preferably, the driving threaded rod is fixedly connected to the driving motor, and the linkage gear is meshed with the fixed gear plate.

[0010] Preferably, the smoothing assembly includes a fixed bracket, which is fixedly connected to the bottom of the grouting machine, the fixed bracket is internally rotatably connected with a belt shaft driving bevel gear, the linkage shaft and the belt shaft driving bevel gear are transmitted by a connecting belt, the inner wall of the screw block connecting frame is rotatably connected with the belt shaft driven bevel gear, the screw block connecting frame is internally rotatably connected with a control shaft, the control shaft and the belt shaft driven bevel gear are transmitted by a linkage belt, the control shaft away from the linkage belt is rotatably connected to a linkage turntable on the surface of one end of the control shaft away from the linkage belt, a ratchet groove is provided inside the linkage turntable, and a sliding short groove is provided on the surface of one end of the control shaft located inside the linkage turntable, the sliding short groove is fixedly connected with a return spring inside, and the return spring is fixedly connected with a clamping block on one end away from the control shaft.

[0011] Preferably, the smoothing assembly also includes a driven turntable, which is rotatably connected to a side surface of the screw block connecting frame close to the linkage turntable, a transmission belt is transmission-connected between the driven turntable and the linkage turntable, a fixed connecting block is fixedly connected to the outer surface of the transmission belt, a side surface of the fixed connecting block away from the screw block connecting frame is fixedly connected to a linkage short shaft, the outer wall of the grouting machine is fixedly connected to a guide bracket, the interior of the guide bracket is slidably connected to a sliding groove bracket, and a smoothing push rod is fixedly connected to the bottom of the sliding groove bracket.

[0012] Preferably, the belt shaft driving bevel gear and the belt shaft driven bevel gear are meshed with each other, one end of the return spring located inside the sliding short groove is fixedly connected to the control shaft, the other end of the return spring is fixedly connected to the clamping block, the shape of the clamping block away from the end of the return spring is adapted to the shape of the ratchet groove, and the linkage short shaft is slidably connected to the inside of the sliding groove frame.

[0013] Preferably, the recovery component includes a recovery scraper, which is fixedly connected to a side surface of the screw block connecting frame close to the leveling push rod, and a long sliding groove is provided inside the platform body, and a collection box is slidably connected inside the long sliding groove.

[0014] Preferably, the bottom of the recovery scraper is arranged as an inclined surface with the top end close to the screw block connecting frame.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The grouting machine is driven to move by rotating the threaded rod, and the concrete slurry is injected into the grouting tank during the movement of the grouting machine, so that the automatic grouting of concrete can be completed without the participation of staff, realizing the precise control of the grouting process, ensuring the uniformity and quality stability of the grouting. At the same time, during the movement of the grouting machine, the stirring blade rotates inside the grouting machine to stir the concrete slurry therein, and the concrete slurry can be kept active without additional driving force, ensuring the fluidity of the concrete, avoiding the partial solidification of the concrete in contact with the air and affecting the grouting work, and ensuring the smooth progress of the concrete production work;

[0017] 2. The drive belt drives the smoothing push rod to move back and forth. In the process of the reciprocating movement of the smoothing push rod, the smoothing push rod can push the concrete slurry on the surface of the grouting groove. Under the pushing action of the smoothing push rod, the concrete accumulated on the surface of the grouting groove can flow to the missing part to fill the missing part. At the same time, in the process of the recovery scraper moving with the grouting machine, the movement of the recovery scraper smoothes the concrete slurry surface again, ensuring the uniformity of the concrete slurry surface, thereby ensuring the quality of grouting;

[0018] 3. When the recycling scraper moves with the grouting machine to smooth the concrete surface, the excess concrete on the surface can be pushed toward the sliding groove and enter the collection box. This ensures that the concrete surface is flat while also collecting excess concrete slurry, so that it can be used again in concrete production, thus realizing the recycling of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a three-dimensional schematic diagram of the grouting assembly structure of the present invention;

[0021] Figure 3 A three-dimensional schematic diagram of the positional relationship between the trowel push rod and the recovery scraper of the present invention;

[0022] Figure 4 For the present invention Figure 3 A partial enlarged schematic diagram of the structure at center A;

[0023] Figure 5 It is a three-dimensional schematic diagram of the positional relationship between the transmission belt and the fixed connection block of the present invention;

[0024] Figure 6 For the present invention Figure 5 A partial enlarged schematic diagram of the structure at B in the middle;

[0025] Figure 7 It is a three-dimensional schematic diagram of the positional relationship between the grouting machine and the guide bracket of the present invention;

[0026] Figure 8 For the present invention Figure 7 A partial enlarged schematic diagram of the structure at point C in the middle.

[0027] In the figure:

[0028] 1. Platform body; 2. Grouting trough;

[0029] The grouting assembly includes: 31, driving threaded rod; 32, driving motor; 33, screw block connecting frame; 34, grouting machine; 35, linkage shaft; 36, stirring blade; 37, linkage gear; 38, fixed gear plate;

[0030] The smoothing assembly includes: 41, a fixed bracket; 42, a driving bevel gear with a shaft; 43, a connecting belt; 44, a driven bevel gear with a shaft; 45, a control shaft; 46, a linkage belt; 47, a linkage turntable; 48, a ratchet groove; 49, a sliding short groove; 410, a reset spring; 411, a clamping block; 412, a driven turntable; 413, a driving belt; 414, a fixed connecting block; 415, a linkage short shaft; 416, a guide bracket; 417, a sliding groove frame; 418, a smoothing push rod;

[0031] The recycling component includes: 51, a recycling scraper; 52, a sliding long trough; 53, a collection box. DETAILED DESCRIPTION

[0032] 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.

[0033] See also Figures 1 to 8 , is an embodiment provided by the present invention: a processing platform for prestressed concrete production, including a platform body 1, a grouting groove 2 is opened on the top of the platform body 1, a grouting component for automatic grouting of concrete is arranged on the platform body 1, a smoothing component for making the concrete slurry surface smooth is arranged on the platform body 1, and a recycling component for recycling excess concrete is arranged on the platform body 1.

[0034] The grouting assembly includes a driving threaded rod 31, which is symmetrically rotatably connected to the inside of the platform body 1. The side wall of the platform body 1 is symmetrically fixedly connected with a driving motor 32. The driving threaded rod 31 is fixedly connected to the driving motor 32. The surface of the driving threaded rod 31 is threadedly connected with a screw block connecting frame 33, and the top of the screw block connecting frame 33 is fixedly connected to a grouting machine 34. A linkage shaft 35 is rotatably connected to the side wall of the grouting machine 34. The surface of the linkage shaft 35 is fixedly connected with stirring blades 36 in a ring array. One end of the linkage shaft 35 located outside the grouting machine 34 is fixedly connected with a linkage gear 37. The top of the platform body 1 is fixedly connected with a fixed tooth plate 38, and the linkage gear 37 and the fixed tooth plate 38 are meshed with each other.

[0035] Among them: there is an electrical connection between the driving motor 32 and the external power supply, and the driving motor 32 can drive the grouting machine 34 to move and reset by driving the threaded rod 31 to rotate forward and reverse, and the grouting machine 34 has a built-in operation cycle.

[0036] The smoothing assembly includes a fixed bracket 41, which is fixedly connected to the bottom of the grouting machine 34. The fixed bracket 41 is internally rotatably connected to a belt shaft driving bevel gear 42, and a connecting belt 43 is transmission-connected between the linkage shaft 35 and the belt shaft driving bevel gear 42. The inner wall of the screw block connecting frame 33 is rotatably connected to a belt shaft driven bevel gear 44, and the belt shaft driving bevel gear 42 and the belt shaft driven bevel gear 44 mesh with each other. The screw block connecting frame 33 is internally rotatably connected to a control shaft 45, and a linkage belt 46 is transmission-connected between the control shaft 45 and the belt shaft driven bevel gear 44. The end surface of the control shaft 45 away from the linkage belt 46 is rotatably connected to a linkage turntable 47, and a ratchet groove 48 is provided inside the linkage turntable 47. A sliding short groove 49 is provided on the surface of one end of the control shaft 45 located inside the linkage turntable 47, and a return spring 410 is fixedly connected to the interior of the sliding short groove 49, and the end of the return spring 410 away from the control shaft 45 is fixedly connected to the clamping block 4 11. One end of the return spring 410 located inside the sliding short groove 49 is fixedly connected to the control shaft 45, and the other end of the return spring 410 is fixedly connected to the clamping block 411. The shape of the clamping block 411 away from the end of the return spring 410 is adapted to the shape of the ratchet groove 48. The smoothing assembly also includes a driven turntable 412, which is rotatably connected to a side surface of the screw block connecting frame 33 close to the linkage turntable 47. A transmission belt 413 is transmission-connected between the driven turntable 412 and the linkage turntable 47. A fixed connecting block 414 is fixedly connected to the outer surface of the transmission belt 413. A linkage short shaft 415 is fixedly connected to the side surface of the fixed connecting block 414 away from the screw block connecting frame 33. A guide bracket 416 is fixedly connected to the outer wall of the grouting machine 34. A sliding groove frame 417 is slidably connected to the inside of the sliding groove frame 417. A smoothing push rod 418 is fixedly connected to the bottom of the sliding groove frame 417.

[0037] The setting of the guide bracket 416 guides and limits the movement of the sliding slot bracket 417, making it move in a straight line.

[0038] The recovery component includes a recovery scraper 51, which is fixedly connected to a side surface of the screw block connecting frame 33 close to the leveling push rod 418. The bottom of the recovery scraper 51 is set as an inclined surface close to the top of the screw block connecting frame 33. A sliding long groove 52 runs through the interior of the platform body 1, and a collection box 53 is slidably connected to the interior of the sliding long groove 52.

[0039] Among them: the bottom of the recovery scraper 51 is set to be an inclined surface to facilitate the natural flow of concrete, and the smoothing work of the concrete slurry surface can be completed more quickly. The recovery scraper 51 is higher than the smoothing push rod 418, and the sliding long groove 52 includes two parts, an inclined groove and a straight groove, and the collection box 53 is slidably connected to the straight groove part of the sliding long groove 52.

[0040] The above implementation works as follows:

[0041] The initialization steps are as follows:

[0042] The staff injects the mixed concrete slurry into the grouting machine 34. In the initial state, the grouting machine 34 is located on the side of the platform body 1 close to the collecting box 53, and the recovery scraper 51 is located on the side of the grouting groove 2 close to the sliding long groove 52.

[0043] The working steps are as follows:

[0044] The following grouting components illustrate the process of automatic concrete grouting:

[0045] like Figure 1 to Figure 2As shown, the staff turns on the external power supply, the grouting machine 34 is powered on and started, and at the same time, the driving motor 32 is powered on and started to drive the driving threaded rod 31 to start rotating. Since the screw block connecting frame 33 is threadedly connected to the driving threaded rod 31, the rotation of the driving threaded rod 31 will drive the screw block connecting frame 33 to move toward the side of the platform body 1 away from the collection box 53. The movement of the screw block connecting frame 33 drives the grouting machine 34 fixedly connected thereto to move synchronously toward the side of the platform body 1 away from the collection box 53. The movement of the grouting machine 34 drives the linkage gear 37 to move synchronously through the linkage shaft 35. Since the linkage gear 37 is meshed with the fixed tooth plate 38, the movement of the linkage gear 37 The linkage gear 37 starts to rotate, and the rotation of the linkage shaft 35 fixedly connected thereto drives the synchronous rotation. The rotation of the linkage shaft 35 drives the stirring blade 36 fixedly connected thereto rotates. The rotation of the stirring blade 36 enables it to stir the concrete slurry inside the grouting machine 34, and then can follow the moving grouting process of the grouting machine 34 to always stir the concrete continuously and evenly. The concrete slurry can always remain active without using additional driving force, thereby ensuring the fluidity of the concrete, improving the processing efficiency, avoiding the partial solidification of the concrete in contact with the air and affecting the grouting work, and ensuring the smooth progress of the concrete production work.

[0046] Because the grouting machine 34 has a built-in operating cycle, when the grouting machine 34 moves to the top of the grouting groove 2, the grouting machine 34 starts to operate and injects concrete slurry into the grouting groove 2. In the process of the grouting machine 34 gradually moving to the side of the platform body 1 away from the collecting box 53, the concrete inside the grouting machine 34 gradually enters the grouting groove 2. Under the flow action of the concrete slurry itself, the concrete slurry gradually fills the interior of the grouting groove 2, and then the automatic grouting of concrete can be completed without the participation of staff, thereby realizing precise control of the grouting process and ensuring the uniformity and quality stability of the grouting.

[0047] The following is an explanation of the process of using the trowel assembly to make the concrete slurry surface smooth:

[0048] like Figures 3 to 8As shown, when the grouting machine 34 moves to the side of the platform body 1 away from the collecting box 53, the rotation of the linkage gear 37 drives the linkage shaft 35 to rotate synchronously. The rotation of the linkage shaft 35 drives the belt shaft driving bevel gear 42 to rotate inside the fixed bracket 41 through the connecting belt 43 connected to it. Because the belt shaft driving bevel gear 42 and the belt shaft driven bevel gear 44 are meshed with each other, the rotation of the belt shaft driving bevel gear 42 drives the belt shaft driven bevel gear 44 to rotate synchronously. The rotation of the belt shaft driven bevel gear 44 is driven by the connecting belt 43 connected to it. The transmission-connected linkage belt 46 drives the control shaft 45 to rotate counterclockwise inside the linkage turntable 47. Because the shape of the clamping block 411 away from the end of the reset spring 410 is adapted to the internal shape of the ratchet groove 48, the inner wall of the ratchet groove 48 is inclined toward the inside of the sliding short groove 49 and contacts the clamping block 411. The clamping block 411 slides toward the inside of the sliding short groove 49 and compresses the reset spring 410. The clamping block 411 is no longer clamped with the ratchet groove 48. At this time, the linkage turntable 47 will not rotate synchronously with the control shaft 45.

[0049] When the grouting machine 34 moves to the side of the platform body 1 away from the collecting box 53, the driving motor 32 will drive the driving threaded rod 31 to rotate in the opposite direction, and the grouting machine 34 will no longer operate because the driving threaded rod 31 is threadedly connected to the screw block connecting frame 33. The reverse rotation of the driving threaded rod 31 drives the screw block connecting frame 33 to move toward the side close to the collecting box 53. The reverse movement of the screw block connecting frame 33 drives the grouting machine 34 to move in the opposite direction synchronously. The reverse movement of the grouting machine 34 drives the linkage gear 37 to move in the opposite direction through the linkage rotating shaft 35. Because the linkage gear 37 is meshed with the fixed tooth plate 38, the reverse movement of the linkage gear 37 drives the linkage gear 37 to rotate in the opposite direction. The reverse rotation of the linkage gear 37 drives the belt shaft to drive the bevel gear 42 on the fixed bracket through the connecting belt 43 connected thereto. The internal reverse rotation of 41, because the belt shaft driving bevel gear 42 and the belt shaft driven bevel gear 44 are meshed with each other, the reverse rotation of the belt shaft driving bevel gear 42 drives the belt shaft driven bevel gear 44 to rotate in the reverse direction, and the reverse rotation of the belt shaft driven bevel gear 44 drives the control shaft 45 to rotate clockwise inside the linkage turntable 47 through the linkage belt 46 connected thereto for transmission. Because the shape of the end of the clamping block 411 away from the return spring 410 is adapted to the internal shape of the ratchet groove 48, the clamping block 411 is clamped with the ratchet groove 48 at this time, and the rotation of the control shaft 45 drives the linkage turntable 47 to rotate synchronously through the clamping block 411, thereby being able to accurately control the start and stop of the smoothing component, and the smoothing component will be started only when needed, thereby avoiding idling of the linkage turntable 47 during grouting, and reducing wear on parts.

[0050] The rotation of the linkage turntable 47 drives the transmission belt 413 to start transmission, and the transmission of the transmission belt 413 drives the driven turntable 412 to start rotation. At the same time, the transmission of the transmission belt 413 drives the fixed connection block 414 fixedly connected thereto to move back and forth along the transmission path of the transmission belt 413. The movement of the fixed connection block 414 drives the linkage short shaft 415 fixedly connected thereto to move back and forth synchronously. Since the linkage short shaft 415 is slidably connected to the inside of the sliding slot frame 417, the reciprocating movement of the linkage short shaft 415 will push the sliding slot frame 417 to move back and forth. The sliding groove frame 417 is slidably connected to the inside of the guide bracket 416. Under the limiting effect of the guide bracket 416, the sliding groove frame 417 makes a left and right reciprocating linear movement inside the guide bracket 416. The linear movement of the sliding groove frame 417 drives the leveling push rod 418 fixedly connected thereto to move back and forth. The left and right reciprocating movement of the leveling push rod 418 will push the concrete slurry accumulated on the surface of the grouting groove 2. Under the pushing effect of the leveling push rod 418, the excess concrete on the surface of the grouting groove 2 can fill the missing parts, making the concrete slurry surface smoother.

[0051] The following is an explanation of the process of collecting excess concrete by the recycling component:

[0052] like Figure 3 As shown, in the process that the screw block connecting frame 33 drives the grouting machine 34 to move to the side close to the collecting box 53 to restore the initial position, the movement of the screw block connecting frame 33 drives the recovery scraper 51 to move synchronously. The bottom of the recovery scraper 51 is set to be an inclined surface close to the top of the screw block connecting frame 33. The movement of the recovery scraper 51 enables it to reciprocate left and right with the leveling push rod 418 to level the concrete slurry surface, and then level the concrete slurry surface again as a whole, ensuring the uniformity of the concrete slurry surface and thus ensuring the quality of the concrete finished product. The recovery scraper 51 is higher than the leveling push rod 418, which can prevent the concrete slurry pushed by the leveling push rod 418 during the leveling process from passing over the recovery scraper 51 and entering the already leveled area. The smoothing effect is ensured, and at the same time, the movement of the recovery scraper 51 can also push the excess concrete on the surface of the grouting groove 2 toward the sliding long groove 52. When the recovery scraper 51 moves to the initial position, the excess concrete slurry gathers above the sliding long groove 52, and under the guidance of the inclined groove inside the sliding long groove 52, the excess concrete slurry will enter the interior of the collecting box 53. After the concrete production is completed, the staff can pull the collecting box 53 out of the sliding long groove 52 and reuse the concrete slurry collected therein. While ensuring the flatness of the concrete slurry surface, it also realizes the collection of excess concrete slurry, so that it can be used again in concrete production work, realizing the recycling of resources.

[0053] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0054] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A processing platform for prestressed concrete production, comprising a platform body (1), characterized in that: A grouting groove (2) is provided on the top of the platform body (1); a grouting assembly for automatic grouting of concrete is provided on the platform body (1); a smoothing assembly for smoothing the concrete slurry surface is provided on the platform body (1); and a recycling assembly for recycling excess concrete is provided on the platform body (1).

2. A processing platform for prestressed concrete production according to claim 1, characterized in that: The grouting assembly comprises a driving threaded rod (31), the driving threaded rod (31) is symmetrically rotatably connected to the inside of the platform body (1), the side wall of the platform body (1) is symmetrically fixedly connected to a driving motor (32), the surface of the driving threaded rod (31) is threadedly connected to a screw block connecting frame (33), the top of the screw block connecting frame (33) is fixedly connected to a grouting machine (34), the side wall of the grouting machine (34) is penetrated by a linkage shaft (35) rotatably connected, the surface of the linkage shaft (35) is fixedly connected to stirring blades (36) in an annular array, one end of the linkage shaft (35) located outside the grouting machine (34) is fixedly connected to a linkage gear (37), and the top of the platform body (1) is fixedly connected to a fixed tooth plate (38).

3. A processing platform for prestressed concrete production according to claim 2, characterized in that: The driving threaded rod (31) is fixedly connected to the driving motor (32), and the linkage gear (37) is meshed with the fixed toothed plate (38).

4. A processing platform for prestressed concrete production according to claim 2, characterized in that: The smoothing assembly comprises a fixed bracket (41), the fixed bracket (41) is fixedly connected to the bottom of the grouting machine (34), the fixed bracket (41) is internally rotatably connected to a belt shaft driving bevel gear (42), a connecting belt (43) is transmission-connected between the linkage shaft (35) and the belt shaft driving bevel gear (42), the inner wall of the screw block connecting frame (33) is rotatably connected to a belt shaft driven bevel gear (44), the screw block connecting frame (33) is internally rotatably connected to a control shaft (45), the control shaft (45) and the belt shaft driven bevel gear (44) are connected to each other in a rotational manner. A linkage belt (46) is connected between the wheels (44) for transmission; the end surface of the control shaft (45) away from the linkage belt (46) is rotatably connected to a linkage turntable (47); a ratchet groove (48) is provided inside the linkage turntable (47); a short sliding groove (49) is provided on the end surface of the control shaft (45) located inside the linkage turntable (47); a reset spring (410) is fixedly connected inside the short sliding groove (49); and a clamping block (411) is fixedly connected to the end of the reset spring (410) away from the control shaft (45).

5. A processing platform for prestressed concrete production according to claim 4, characterized in that: The smoothing assembly further comprises a driven rotating disk (412), wherein the driven rotating disk (412) is rotatably connected to a side surface of the screw block connecting frame (33) close to the linkage rotating disk (47), a transmission belt (413) is transmission-connected between the driven rotating disk (412) and the linkage rotating disk (47), a fixed connecting block (414) is fixedly connected to the outer surface of the transmission belt (413), a side surface of the fixed connecting block (414) away from the screw block connecting frame (33) is fixedly connected to a linkage short shaft (415), an outer wall of the grouting machine (34) is fixedly connected to a guide bracket (416), a sliding groove bracket (417) is slidably connected to the inside of the guide bracket (416), and a smoothing push rod (418) is fixedly connected to the bottom of the sliding groove bracket (417).

6. A processing platform for prestressed concrete production according to claim 5, characterized in that: The belt shaft driving bevel gear (42) and the belt shaft driven bevel gear (44) are meshed with each other, one end of the return spring (410) located inside the sliding short groove (49) is fixedly connected to the control shaft (45), and the other end of the return spring (410) is fixedly connected to the clamping block (411), and the shape of the clamping block (411) away from the end of the return spring (410) is adapted to the shape of the ratchet groove (48), and the linkage short shaft (415) is slidably connected to the inside of the sliding groove frame (417).

7. A processing platform for prestressed concrete production according to claim 5, characterized in that: The recovery component comprises a recovery scraper (51), and the recovery scraper (51) is fixedly connected to a side surface of the screw block connecting frame (33) close to the leveling push rod (418). A sliding long groove (52) runs through the interior of the platform body (1), and a collection box (53) is slidably connected to the interior of the sliding long groove (52).

8. A processing platform for prestressed concrete production according to claim 7, characterized in that: The bottom of the recovery scraper (51) is arranged as an inclined surface with the top end close to the screw block connecting frame (33).

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