Centrifugal machine for solar photovoltaic pipe pile production

Abstract

The utility model relates to the technical field of solar photovoltaic pipe pile production, in particular to a centrifugal machine for solar photovoltaic pipe pile production, which comprises a base, a first mounting seat, a second mounting seat, a supporting assembly, a mold pipe, a driving assembly and a damping assembly, the first mounting base and the second mounting base are fixedly arranged at the two ends of the top wall of the base in the length direction, and the mold pipe is rotationally arranged between the first mounting base and the second mounting base. The supporting assemblies are fixedly arranged on the base, and the multiple sets of supporting assemblies are sequentially arranged on the side wall of the bottom, in the length direction, of the mold pipe. The mold pipe is located between the damping assembly and the base. According to the centrifugal machine for solar photovoltaic pipe pile production, the mold pipe is arranged between the damping assemblies and the base, the mold pipe is limited through the damping assemblies, during centrifugation, the situation that the middle section of the mold pipe swings, and consequently concrete in the mold pipe is not evenly distributed is avoided, and the centrifugal forming quality of the solar photovoltaic pipe pile is conveniently improved.

Description

Technical Field

[0001] The present application relates to the technical field of solar photovoltaic pipe pile production, and particularly relates to a centrifuge for solar photovoltaic pipe pile production. Background Art

[0002] In the photovoltaic industry, solar photovoltaic pipe piles are an important part of solar photovoltaic power generation systems, and their forming quality directly affects the stability and power generation efficiency of the entire system. In the production process of solar photovoltaic pipe piles, centrifugal forming technology is widely used.

[0003] For the production and processing of existing solar photovoltaic pipe piles, the steel bar cage network of the solar photovoltaic pipe pile is placed in the mold tube. The mold tube is fixedly arranged on the centrifuge. Concrete is filled into the steel bar cage network in the mold tube. The centrifuge is started, and the centrifuge drives the mold tube to rotate at a high speed. The concrete in the mold tube is centrifugally formed under the rotating state to form a finished product of the solar photovoltaic pipe pile.

[0004] However, for long-sized solar photovoltaic pipe piles, during the centrifugation process, the middle section of the mold tube is prone to swinging, which affects the stability of the centrifuge. At the same time, the concrete in the mold tube gathers towards the middle section of the pipe pile, resulting in uneven distribution of the concrete in the mold tube and affecting the forming quality of the solar photovoltaic pipe pile. Utility Model Content

[0005] In order to improve the forming quality of solar photovoltaic pipe piles, the present application provides a centrifuge for solar photovoltaic pipe pile production.

[0006] The centrifuge for solar photovoltaic pipe pile production provided by the present application adopts the following technical solutions:

[0007] A centrifuge for solar photovoltaic pipe pile production includes a base, a first mounting seat, a second mounting seat, a support assembly, a mold tube, a drive assembly, and a shock absorption assembly; the first mounting seat and the second mounting seat are fixedly arranged at both ends of the length direction of the top wall of the base, and the mold tube is rotatably arranged between the first mounting seat and the second mounting seat;

[0008] The support assembly is fixedly arranged on the base, and multiple groups of the support assemblies are sequentially arranged on the bottom side wall of the mold tube along the length direction; a drive assembly is fixedly arranged on one side of the first mounting seat away from the second mounting seat, and the drive assembly is used to drive the mold tube to rotate;

[0009] At least two groups of shock absorption assemblies are fixedly arranged on the top wall of the base, and the mold tube is located between the shock absorption assemblies and the base.

[0010] By adopting the above technical solution, a centrifuge for solar photovoltaic pipe piles is provided. The mold pipe filled with concrete is placed between the first mounting seat and the second mounting seat. The driving component drives the mold pipe to rotate, and the concrete in the mold pipe is centrifugally formed under high-speed rotation to form a finished solar photovoltaic pipe pile. During the centrifugation process, the supporting component supports the bottom side wall of the mold pipe, and the shock-absorbing pipe limits the top side wall of the mold pipe, avoiding the mold pipe from shaking during rotation, facilitating the prevention of the concrete in the mold pipe from gathering in the middle section of the mold pipe, and thus facilitating the improvement of the forming quality of the solar photovoltaic pipe pile.

[0011] In a specific feasible embodiment, the first mounting seat includes a fixing part, a supporting part, and a first rotating shaft; the fixing part and the supporting part are integrally provided, the fixing part is horizontally arranged on the top wall of the base, and the plane where the side wall of the supporting part is located is perpendicular to the plane where the top wall of the base is located; the first rotating shaft passes through the supporting part, and the first rotating shaft is rotatably connected to the supporting part. One end of the first rotating shaft far from the end of the base is coaxially and fixedly connected with a first turntable, and the end of the mold pipe is fixedly connected with the first turntable.

[0012] By adopting the above technical solution, the first mounting seat is provided. One end of the mold pipe is fixedly connected with the first turntable, the turntable is coaxially and fixedly connected with the first rotating shaft, and the first rotating shaft rotates in the supporting part, facilitating the rotation of the mold pipe on the first mounting seat, and thus facilitating the centrifugal forming of the concrete in the mold pipe.

[0013] In a specific feasible embodiment, the first mounting seat further includes an adjusting member. The adjusting member includes a limit bolt and a limit nut. A sliding groove is formed in the length direction on the top wall of the base. The limit bolt sequentially passes through the fixing part and the sliding groove, and one end of the limit bolt passing through the sliding groove is threadedly connected with the limit nut. The limit bolt can slide along the length direction of the sliding groove.

[0014] By adopting the above technical solution, the adjusting member is provided. According to the mold pipes of different lengths, by applying force to the fixing part, while the fixing part slides on the top wall of the base, the limit bolt slides in the sliding groove, thereby changing the distance between the first mounting seat and the second mounting seat, facilitating the installation and limitation of mold pipes of different lengths, and improving the applicable range of the centrifuge.

[0015] In a specific feasible embodiment, the driving component includes a driving motor, a driving gear, and a driven gear. The driving motor is fixedly installed on the top wall of the fixing part. A driving gear is coaxially and fixedly arranged on the output shaft of the driving motor. One end of the first rotating shaft far from the first turntable is coaxially and fixedly provided with the driven gear, and the driving gear meshes with the driven gear.

[0016] By adopting the above technical solution, a driving component is provided. When the driving motor is started, the output shaft of the driving motor drives the driving gear to rotate. The driving gear drives the driven gear to rotate by meshing with the driven gear, and the driven gear drives the first rotating shaft to rotate. The first turntable fixedly arranged coaxially on the first rotating shaft rotates synchronously. The first turntable drives the die tube to rotate by being fixedly connected to the end of the die tube, which facilitates the centrifugal molding of the concrete in the die tube.

[0017] In a specific feasible implementation, the second mounting seat includes a support plate, a second turntable and a second rotating shaft. The support plate is fixedly arranged at one end of the top wall of the base away from the first mounting seat along the length direction. The second rotating shaft passes through the support plate, and the central axis of the second rotating shaft coincides with the central axis of the first rotating shaft. A second turntable is coaxially and fixedly arranged at one end of the second rotating shaft close to the first mounting seat. The end of the die tube away from the first turntable is fixedly connected to the second turntable.

[0018] By adopting the above technical solution, the second mounting seat is provided. One end of the die tube away from the first mounting seat is fixedly connected to the second turntable. The turntable is coaxially and fixedly connected to the second rotating shaft. By rotating the second rotating shaft on the support plate, it is convenient to realize the rotation of the die tube between the first mounting seat and the second mounting seat, thus facilitating the centrifugal molding of the concrete in the die tube.

[0019] In a specific feasible implementation, flanges are integrally arranged coaxially at both ends of the die tube. One of the flanges is bolted to the first turntable, and the other flange is bolted to the second turntable. The die tube is coaxially arranged with the first turntable and the second turntable.

[0020] By adopting the above technical solution, by respectively bolting the first turntable and the second turntable to the flanges at both ends of the die tube, the connection stability between the die tube and the first mounting seat and the second mounting seat is improved, which is convenient to prevent the die tube from detaching from the first mounting seat or the second mounting seat during the rotation process.

[0021] In a specific feasible implementation, the support component includes a support, a bracket and a rotating roller. The support is fixedly arranged on the top wall of the base, and the support is located below the die tube. Two groups of brackets are fixedly arranged on the top wall of the support, and the two groups of brackets are symmetrically arranged on both sides of the die tube in the length direction. The bracket includes two support lugs. The rotating roller is rotatably arranged between the two support lugs. The die tube is erected on the tops of a plurality of rotating rollers, and the rotating roller abuts against the bottom side wall of the die tube. The rotating roller is parallel to the central axis of the die tube in the length direction.

[0022] By adopting the above technical solution, a support component is provided. The die tube is mounted on the top of the rotating roller, and the rotating roller supports the die tube to reduce the load on the first mounting seat and the second mounting seat. At the same time, when the die tube rotates, the rotating roller rotates synchronously to improve the stability of the die tube during rotation.

[0023] In a specific feasible implementation, the shock absorption component includes a limit ring and a shock absorption wheel set. At least two shock absorption wheel sets are fixedly arranged on the limit ring; the limit ring includes a rotating end and a fixed end; the rotating end is hinged to the top wall of the base on one side in the length direction of the die tube, and the fixed end is bolted to the top wall of the base on the other side in the length direction of the die tube. The die tube is located in the inner cavity of the limit ring.

[0024] By adopting the above technical solution, for the provided shock absorption component, after placing the die tube on the rotating roller and fixedly connecting the two ends of the die tube to the first turntable and the second turntable respectively, adjust the limit ring to make the fixed end rotate around the rotating end. The limit ring clamps the die tube between the base and the inner cavity of the limit ring, and bolt the fixed end to the top wall of the base. During the centrifugal operation, the die tube rotates in the inner cavity of the limit ring, and the shock absorption wheel set arranged on the limit ring limits the die tube to prevent the middle section of the die tube from swinging during rotation, thereby improving the centrifugal forming quality of the solar photovoltaic pipe pile.

[0025] In a specific feasible implementation, the shock absorption wheel set includes a mounting frame, a shock absorption wheel and a rotating shaft. Two mounting frames are symmetrically arranged on a side wall of the limit ring close to the die tube. A limit chute is opened on the mounting frame, and the limit chute is arranged along the extending direction of the radius of the limit ring. The rotating shaft is arranged in the limit chute, and the shock absorption wheel is coaxially and fixedly arranged on the side wall of the rotating shaft, and the shock absorption wheel is located between the two mounting frames; the shock absorption wheel abuts against the top side wall of the die tube; fixing nuts are screwed at both ends of the rotating shaft extending out of the limit chute, and the fixing nuts abut against the side wall of the mounting frame;

[0026] The central axis of the shock absorption wheel is parallel to the length direction of the die tube.

[0027] By adopting the above technical solution, for the provided shock absorption wheel set, when the die tube rotates, the shock absorption wheel generates rolling friction with the side wall of the die tube, causing the shock absorption wheel to rotate around the rotating shaft, which is convenient for reducing the friction between the die tube and the shock absorption component, reducing the wear of the shock absorption component, and thus improving the service life of the centrifuge for producing solar photovoltaic pipe piles.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. The centrifuge for solar photovoltaic pipe piles is provided. The support assembly supports the bottom side wall of the mold pipe, and the shock-absorbing pipe limits the top side wall of the mold pipe, avoiding the mold pipe from shaking during rotation, facilitating the prevention of the concrete in the mold pipe from gathering in the middle section of the mold pipe, and thus facilitating the improvement of the forming quality of the solar photovoltaic pipe pile.

[0030] 2. The shock-absorbing wheel set is provided. The shock-absorbing wheel generates rolling friction with the side wall of the mold pipe, and the shock-absorbing wheel rotates around the rotating shaft, facilitating the reduction of the wear of the shock-absorbing assembly, and thus improving the service life of the centrifuge for producing solar photovoltaic pipe piles. Description of the Drawings

[0031] Figure 1 It is a schematic diagram of the overall structure of a centrifuge for producing solar photovoltaic pipe piles in an embodiment.

[0032] Figure 2 It is an expanded schematic diagram of the shock-absorbing assembly of a centrifuge for producing solar photovoltaic pipe piles in an embodiment.

[0033] Figure 3 It is Figure 2 The enlarged view of part A of [], aiming to schematically show the shock-absorbing wheel set.

[0034] Figure 4 It is a sectional view of a centrifuge for producing solar photovoltaic pipe piles in an embodiment.

[0035] Figure 5 It is Figure 4 The enlarged view of part B of [], aiming to schematically show the first mounting seat.

[0036] Figure 6 It is Figure 4 The enlarged view of part C of [], aiming to schematically show the second mounting seat.

[0037] Figure 7 It is a partial sectional view of the first mounting seat, aiming to schematically show the adjusting member.

[0038] Description of the Drawings: 1. Base; 11. Sliding groove; 2. First mounting seat; 21. Fixed part; 22. Supporting part; 23. First rotating shaft; 24. First turntable; 25. Adjusting member; 251. Limit bolt; 252. Limit nut; 3. Second mounting seat; 31. Support plate; 32. Second turntable; 33. Second rotating shaft; 4. Support assembly; 41. Support; 42. Bracket; 421. Support lug; 43. Rotating roller; 5. Mold pipe; 51. Flange; 6. Driving assembly; 61. Driving motor; 62. Driving gear; 63. Driven gear; 7. Shock-absorbing assembly; 71. Limit ring; 711. Rotating end; 712. Fixed end; 72. Shock-absorbing wheel set; 721. Mounting frame; 7211. Limit sliding groove; 7212. Fixed nut; 722. Shock-absorbing wheel; 723. Rotating shaft. Detailed implementation mode

[0039] The following will further elaborate on this application in conjunction with the attached Figures 1-7 drawings.

[0040] An embodiment of this application discloses a centrifuge for the production of solar photovoltaic pipe piles.

[0041] Referring to Figure 1 and Figure 2 , a centrifuge for the production of solar photovoltaic pipe piles includes a base 1, a first mounting seat 2, a second mounting seat 3, a support assembly 4, a die tube 5, a drive assembly 6, and a shock absorption assembly 7; the first mounting seat 2 and the second mounting seat 3 are fixedly arranged at both ends of the top wall of the base 1 in the length direction, and the die tube 5 is rotatably arranged between the first mounting seat 2 and the second mounting seat 3; the support assembly 4 is fixedly arranged on the base 1, and multiple groups of the support assembly 4 are sequentially arranged on the bottom side wall of the die tube 5 along the length direction, and the die tube 5 is erected on multiple groups of the support assembly 4; the drive assembly 6 is fixedly arranged on the first mounting seat 2; two groups of the shock absorption assembly 7 are hingedly arranged on the top wall of the base 1, and when the shock absorption assembly 7 is closed, the die tube 5 is located between the shock absorption assembly 7 and the base 1. When the length of the die tube 5 is relatively long, the number of the shock absorption assembly 7 can also be increased on the base 1 to facilitate improving the shock absorption effect on the die tube 5.

[0042] Referring to Figure 1 and Figure 2 , the support assembly 4 includes a support 41, a bracket 42, and a rotating roller 43; the support 41 is fixedly arranged on the top wall of the base 1, and the support 41 is located below the die tube 5, two groups of brackets 42 are arranged on the top wall of the support 41, and the two groups of brackets 42 are symmetrically arranged on both sides of the die tube 5 in the length direction; the bracket 42 includes two support lugs 421, the rotating roller 43 is rotatably arranged between the two support lugs 421, the die tube 5 is erected on the tops of multiple rotating rollers 43, and the rotating roller 43 abuts against the bottom side wall of the die tube 5; the rotating roller 43 is parallel to the central axis of the die tube 5 along the length direction; the support assembly 4 can be two groups, three groups, or four groups, as long as it can achieve stable support for the die tube 5 during centrifugation operation. In this embodiment, five groups of the support assembly 4 are provided, and the five groups of the support assembly 4 are evenly distributed along the length direction of the bottom side wall of the die tube 5; for die tubes 5 with different diameters, the support assembly 4 with different heights can be replaced to facilitate ensuring the adaptation of the die tube 5 to the first mounting seat 2 and the second mounting seat 3.

[0043] Referring to Figures 1-3, the shock-absorbing assembly 7 includes a limit ring 71 and a shock-absorbing wheel set 72. Two shock-absorbing wheel sets 72 are fixedly arranged on the limit ring 71; the limit ring 71 includes a rotating end 711 and a fixed end 712; when the limit ring 71 is closed on the base 1, the rotating end 711 is hinged to the top wall of the base 1 on one side in the length direction of the die tube 5, and the fixed end 712 is bolted to the top wall of the base 1 on the other side in the length direction of the die tube 5, and the die tube 5 is located between the limit ring 71 and the base 1. The shock-absorbing wheel set 72 includes a mounting bracket 721, a shock-absorbing wheel 722 and a rotating shaft 723. Two mounting brackets 721 are symmetrically arranged on a side wall of the limit ring 71 close to the die tube 5. A limit chute 7211 is formed in the mounting bracket 721. The limit chute 7211 is arranged along the extending direction of the radius of the limit ring 71. The rotating shaft 723 is arranged in the limit chute 7211. The shock-absorbing wheel 722 is coaxially and fixedly arranged on the side wall of the rotating shaft 723, and the shock-absorbing wheel 722 is located between the two mounting brackets 721; the shock-absorbing wheel 722 abuts against the top side wall of the die tube 5; fixing nuts 7212 are threadedly connected to both ends of the rotating shaft 723 extending out of the limit chute 7211, and the fixing nuts 7212 abut against the side wall of the mounting bracket 721; the central axis of the shock-absorbing wheel 722 is parallel to the length direction of the die tube 5. Particularly, the shock-absorbing wheel 722 is made of rubber material to facilitate reducing the rigid impact between the side wall of the die tube 5 and the shock-absorbing wheel 722 when the die tube 5 rotates.

[0044] Refer to Figure 4 , two flanges 51 are coaxially and integrally arranged at both ends of the die tube 5, and the two flanges 51 are respectively fixedly connected to the first mounting seat 2 and the second mounting seat 3.

[0045] Refer to Figure 4 and Figure 5 , the first mounting seat 2 includes a fixing part 21, a supporting part 22, a first turntable 24 and a first rotating shaft 23; the fixing part 21 and the supporting part 22 are integrally arranged. The fixing part 21 is arranged on the top wall of the base 1 in the horizontal direction, and the plane where the side wall of the supporting part 22 is located is perpendicular to the plane where the top wall of the base 1 is located; the first rotating shaft 23 passes through the supporting part 22, and the first rotating shaft 23 is rotatably connected to the supporting part 22. The first turntable 24 is coaxially and fixedly connected to one end of the first rotating shaft 23 far from the base 1, and one flange 51 of the die tube 5 is bolted to the first turntable 24.

[0046] Refer to Figure 5 , the driving assembly 6 includes a driving motor 61, a driving gear 62 and a driven gear 63. The driving motor 61 is fixedly installed on the top wall of the fixing part 21. A driving gear 62 is coaxially and fixedly arranged on the output shaft of the driving motor 61. A driven gear 63 is coaxially and fixedly arranged at one end of the first rotating shaft 23 far from the first turntable 24, and the driving gear 62 meshes with the driven gear 63.

[0047] Refer to Figure 6, the second mounting seat 3 includes a support plate 31, a second turntable 32, and a second rotating shaft 33. The support plate 31 is fixedly arranged at one end of the top wall of the base 1 away from the first mounting seat 2 along the length direction. The second rotating shaft 33 passes through the support plate 31, and the central axis of the second rotating shaft 33 coincides with the central axis of the first rotating shaft 23. A second turntable 32 is coaxially and fixedly arranged at one end of the second rotating shaft 33 close to the first mounting seat 2. The flange 51 at one end of the mold tube 5 away from the first turntable 24 is bolted to the second turntable 32.

[0048] Referring to Figure 7 , the first mounting seat 2 further includes an adjusting member 25. The adjusting member 25 includes a limit bolt 251 and a limit nut 252. A sliding groove 11 is formed in the top wall of the base 1 along the length direction. The limit bolt 251 sequentially passes through the fixing portion 21 and the sliding groove 11, and the end of the limit bolt 251 passing through the sliding groove 11 is threadedly connected to the limit nut 252.

[0049] The implementation principle of the centrifuge for producing solar photovoltaic pipe piles in this application is as follows: Before centrifuging the solar photovoltaic pipe piles, place the steel reinforcement cage net in the inner cavity of the mold tube 5, and at the same time fill the steel reinforcement cage net with concrete. Then adjust the first mounting seat 2 to move the first mounting seat 2 away from the second mounting seat 3. At the same time, open the limit ring 71, place the mold tube 5 on the rotating roller 43, and ensure that the mold tube 5 is coaxially arranged with the first turntable 24 and the second turntable 32. Then, bolt the flange 51 at one end of the mold tube 5 close to the second mounting seat 3 to the second turntable 32. Next, apply a force to the first mounting seat 2 to move the fixing portion 21. At this time, the limit bolt 251 slides in the sliding groove 11. When the first turntable 24 abuts against the end of the mold tube 5, tighten the limit bolt 251 so that the fixing portion 21 is tightly pressed against the base 1. Then, bolt the first turntable 24 to the other flange 51 of the mold tube 5. Adjust the limit ring 71 so that the fixed end 712 rotates around the rotating end 711. The rotating end 711 is bolted to the base 1, and the mold tube 5 is clamped between the limit ring 71 and the base 1. Loosen the two fixing nuts 7212, and the rotating shaft 723 slides in the limit sliding groove 7211 so that the rotating wheel abuts against the top side wall of the mold tube 5. Then tighten the fixing nuts 7212 to limit and fix the rotating wheel.

[0050] When performing the centrifugation operation, the driving motor 61 is started. The output shaft of the driving motor 61 drives the driving gear 62 to rotate. The driving gear 62 drives the driven gear 63 to rotate by meshing with the driven gear 63. The driven gear 63 drives the first rotating shaft 23 to rotate. The first turntable 24 fixedly arranged coaxially on the first rotating shaft 23 rotates synchronously. The first turntable 24 is fixedly connected to the flange 51 of the die tube 5, thereby driving the die tube 5 to rotate between the first mounting seat 2 and the second mounting seat 3. When the die tube 5 rotates, the rotating rollers 43 and the rotating wheels rotate synchronously under the action of friction to reduce the swinging of the die tube 5, facilitating the improvement of the centrifugal forming effect of the solar photovoltaic pipe pile.

[0051] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A centrifuge for producing solar photovoltaic pipe piles, characterized by: The invention comprises a base (1), a first mounting seat (2), a second mounting seat (3), a supporting assembly (4), a mold tube (5), a driving assembly (6) and a shock absorbing assembly (7); the first mounting seat (2) and the second mounting seat (3) are fixedly arranged at two ends of the top wall of the base (1) in the length direction, and the mold tube (5) is rotatably arranged between the first mounting seat (2) and the second mounting seat (3); The support assembly (4) is fixedly arranged on the base (1), and a plurality of groups of the support assemblies (4) are sequentially arranged on the bottom side wall of the mold tube (5) along the length direction; the driving assembly (6) is fixedly arranged on a side of the first mounting seat (2) away from the second mounting seat (3), and the driving assembly (6) is used to drive the mold tube (5) to rotate; At least two groups of the shock absorbing components (7) are fixedly arranged on the top wall of the base (1), and the mold tube (5) is located between the shock absorbing components (7) and the base (1).

2. A centrifuge for producing solar photovoltaic pipe piles according to claim 1, characterized in that: The first mounting seat (2) comprises a fixing portion (21), a supporting portion (22) and a first rotating shaft (23); the fixing portion (21) and the supporting portion (22) are integrally arranged, the fixing portion (21) is arranged on the top wall of the base (1) along the horizontal direction, and the plane where the side wall of the supporting portion (22) is located is perpendicular to the plane where the top wall of the base (1) is located; the first rotating shaft (23) passes through the supporting portion (22), and the first rotating shaft (23) is rotatably connected to the supporting portion (22), and one end of the first rotating shaft (23) away from the end of the base (1) is coaxially fixedly connected to a first rotating disk (24), and the end of the mold tube (5) is fixedly connected to the first rotating disk (24).

3. A centrifuge for producing solar photovoltaic pipe piles according to claim 2, characterized in that: The first mounting seat (2) also includes an adjusting member (25), the adjusting member (25) including a limiting bolt (251) and a limiting nut (252), the top wall of the base (1) is provided with a sliding groove (11) along the length direction, the limiting bolt (251) passes through the fixing portion (21) and the sliding groove (11) in sequence, one end of the limiting bolt (251) passes through the sliding groove (11) and is threadedly connected to the limiting nut (252), and the limiting bolt (251) can slide along the length direction of the sliding groove (11).

4. A centrifuge for producing solar photovoltaic pipe piles according to claim 3, characterized in that: The driving assembly (6) comprises a driving motor (61), a driving gear (62) and a driven gear (63); the driving motor (61) is fixedly mounted on the top wall of the fixed portion (21); the driving gear (62) is coaxially fixedly arranged on the output shaft of the driving motor (61); the driven gear (63) is coaxially fixedly arranged on one end of the first rotating shaft (23) away from the first rotating disk (24); and the driving gear (62) is meshed with the driven gear (63).

5. A centrifuge for producing solar photovoltaic pipe piles according to claim 4, characterized in that: The second mounting seat (3) comprises a support plate (31), a second rotating disk (32) and a second rotating shaft (33); the support plate (31) is fixedly arranged on the top wall of the base (1) at one end away from the first mounting seat (2) in the length direction; the second rotating shaft (33) passes through the support plate (31), and the central axis of the second rotating shaft (33) coincides with the central axis of the first rotating shaft (23); the second rotating disk (32) is coaxially fixedly arranged at one end of the second rotating shaft (33) close to the first mounting seat (2); and the end of the mold tube (5) away from the first rotating disk (24) is fixedly connected to the second rotating disk (32).

6. A centrifuge for producing solar photovoltaic pipe piles according to claim 5, characterized in that: Both ends of the mold tube (5) are coaxially and integrally provided with flanges (51), one of the flanges (51) is bolted to the first turntable (24), and the other flange (51) is bolted to the second turntable (32); the mold tube (5) is coaxially arranged with the first turntable (24) and the second turntable (32).

7. A centrifuge for producing solar photovoltaic pipe piles according to claim 1, characterized in that: The support assembly (4) comprises a support (41), a bracket (42) and a rotating roller (43); the support (41) is fixedly arranged on the top wall of the base (1), and the support (41) is located below the mold tube (5); two groups of the brackets (42) are fixedly arranged on the top wall of the support (41), and the two groups of the brackets (42) are symmetrically arranged on both sides of the length direction of the mold tube (5); the bracket (42) comprises two supporting ear pieces (421), and the rotating roller (43) is rotatably arranged between the two supporting ear pieces (421); the mold tube (5) is mounted on the top of a plurality of the rotating rollers (43), and the rotating roller (43) is in contact with the bottom side wall of the mold tube (5); the rotating roller (43) is parallel to the central axis of the mold tube (5) along the length direction.

8. A centrifuge for producing solar photovoltaic pipe piles according to claim 1, characterized in that: The shock absorbing assembly (7) comprises a limiting ring (71) and a shock absorbing wheel group (72), and at least two of the shock absorbing wheel groups (72) are fixedly arranged on the limiting ring (71); the limiting ring (71) comprises a rotating end (711) and a fixed end (712); the rotating end (711) is hinged to the top wall of the base (1) on one side of the length direction of the mold tube (5), and the fixed end (712) is bolted to the top wall of the base (1) on the other side of the length direction of the mold tube (5), and the mold tube (5) is located in the inner cavity of the limiting ring (71).

9. A centrifuge for producing solar photovoltaic pipe piles according to claim 8, characterized in that: The shock absorbing wheel group (72) comprises a mounting frame (721), a shock absorbing wheel (722) and a rotating shaft (723). The two mounting frames (721) are symmetrically arranged on a side wall of the limiting ring (71) close to the mold tube (5). A limiting sliding groove (7211) is provided on the mounting frame (721). The limiting sliding groove (7211) is arranged along the extension direction of the radius of the limiting ring (71). The rotating shaft (723) is passed through the limiting sliding groove (72 11), the damping wheel (722) is coaxially fixedly arranged on the side wall of the rotating shaft (723), and the damping wheel (722) is located between the two mounting frames (721); the damping wheel (722) abuts against the top side wall of the mold tube (5); the two ends of the rotating shaft (723) extending out of the limiting sliding groove (7211) are threadedly connected with fixing nuts (7212), and the fixing nuts (7212) abut against the side wall of the mounting frame (721); The central axis of the damping wheel (722) is parallel to the length direction of the mold tube (5).

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