Skid-mounted integrated equipment for suspension production

Abstract

The invention belongs to the technical field of suspension production equipment, and particularly relates to suspension production skid-mounted integrated equipment which comprises a lower kettle body and an upper kettle body detachably connected with the lower kettle body, and a mixing device for mixing suspension in the lower kettle body is arranged on the upper kettle body; the mixing device comprises a main shaft rotationally connected with the upper kettle body, and the main shaft is fixedly connected with a main stirring paddle arranged at the bottom of the lower kettle body; the upper kettle body is also rotationally connected with a rotating cavity; a plurality of sliding frames which synchronously slide in a reciprocating manner along the radial direction of the rotating cavity along with the rotation of the rotating cavity are uniformly distributed on the rotating cavity along the circumference; auxiliary stirring paddles capable of synchronously moving up and down in a reciprocating mode are rotationally connected to the multiple sliding frames, the multiple auxiliary stirring paddles rotate along with rotation of the main shaft, the multiple auxiliary stirring paddles are arranged at intervals from bottom to top, and the distances between the multiple auxiliary stirring paddles and the main shaft are set from small to large; the invention effectively solves the problem of low suspension liquid stirring efficiency of the existing suspension liquid production skid-mounted integrated equipment.

Description

Technical Field

[0001] The invention belongs to the technical field of suspension production equipment, and in particular relates to a skid-mounted integrated equipment for suspension production. Background Art

[0002] Fracturing suspension is a liquid used in oil and gas production. Its main function is to form fracturing cracks in oil wells so that oil and gas can flow out more easily. In addition, fracturing suspension can also play the following roles: 1. Cleaning effect: Fracturing suspension can clean the sediment and impurities in the oil well, so that oil and gas can flow out more smoothly. 2. Stabilizing effect: Fracturing suspension can increase the stability of the oil well and prevent the oil well from collapsing or causing other problems. 3. Anti-corrosion effect: Fracturing suspension can prevent impurities in oil and gas from corroding or causing other effects on the oil well.

[0003] When a suspension is produced, water, additives, etc. need to be stirred and mixed in a reactor; however, existing reactors mostly stir the suspension with a simple stirring paddle, which makes the stirring efficiency slow and requires a longer stirring time to make the suspension evenly stirred; especially for suspensions with higher viscosity, the stirring effect is poor when a single stirring paddle stirs the suspension, which affects the preparation effect of the suspension. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a skid-mounted integrated equipment for suspension production, which effectively solves the problem of low suspension stirring efficiency of the existing skid-mounted integrated equipment for suspension production.

[0005] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a skid-mounted integrated equipment for suspension production, comprising a lower kettle body and an upper kettle body detachably connected to the lower kettle body, the upper kettle body being provided with a mixing device for mixing the suspension in the lower kettle body; the mixing device comprising a main shaft rotatably connected to the upper kettle body, the main shaft being fixedly connected with a main stirring paddle arranged at the bottom of the lower kettle body; a rotating cavity rotatably connected to the upper kettle body, a plurality of sliding frames being uniformly distributed along the circumference of the rotating cavity and synchronously reciprocatingly sliding along the radial direction of the rotating cavity with the rotation of the rotating cavity; auxiliary stirring paddles that can synchronously reciprocate up and down movement are rotatably connected to the plurality of sliding frames, the plurality of auxiliary stirring paddles rotate with the rotation of the main shaft, the plurality of auxiliary stirring paddles are spaced from bottom to top and the distance from the main shaft is arranged from small to large, and the distance between the auxiliary stirring paddles and the main shaft gradually increases while the plurality of auxiliary stirring paddles rise; a synchronous structure that drives the plurality of auxiliary stirring paddles to move synchronously up and down is provided in the lower kettle body, and the synchronous structure can drive the plurality of auxiliary stirring paddles to gradually reduce the distance between the adjacent stirring paddles when they rise.

[0006] Furthermore, a stirring motor is fixedly connected to the upper kettle body, and an output end of the stirring motor is fixedly connected to the main shaft.

[0007] Furthermore, a driving motor is fixedly connected to the upper kettle body, a driving wheel is fixedly connected to the output end of the driving motor, and a driving gear ring meshing with the driving wheel is coaxially fixedly connected to the rotating cavity.

[0008] Furthermore, a fixed gear is fixedly connected in the upper kettle body, and a planetary gear meshing with the fixed gear is rotatably connected to the rotating cavity; a connecting bevel gear is coaxially fixed to the planetary gear, and a radial bevel gear is meshed on the connecting bevel gear; a worm is connected to the radial bevel gear, and a worm wheel is meshed on the worm, and the worm wheel is connected to a radial component that drives the sliding frame to slide along the rotating cavity.

[0009] Further, the radial component includes a rotating drum rotatably connected to the rotating cavity, and a plurality of driving rods evenly distributed along the circumference are fixedly connected to the rotating drum; a plurality of driving rods are rotatably connected to traction rods, and a plurality of traction rods are rotatably connected to corresponding sliding frames respectively; an input rod is coaxially fixed to the worm gear, an output rod is rotatably connected to the input rod, and the other end of the output rod is rotatably connected to one of the driving rods.

[0010] Furthermore, a plurality of the sliding frames are rotatably connected to a stirring spline cylinder, and a stirring spline shaft fixedly connected to an auxiliary stirring paddle is slidably connected to the stirring spline cylinder; a plurality of guide cylinders spaced from bottom to top are sleeved on the main shaft, and a plurality of the guide cylinders are slidably connected to a guide plate, and a plurality of the stirring spline shafts are rotatably connected to corresponding guide plates respectively.

[0011] Furthermore, the synchronization structure includes a synchronization bevel gear fixed to the rotating drum, on which a crank bevel gear is meshed; a synchronization crank is fixed to the crank bevel gear, on which a connecting rod is rotatably connected, and the connecting rod is rotatably connected to the top guide drum.

[0012] Furthermore, an active rod is fixedly connected to one end of the connecting rod away from the synchronous crank, and a driven rod is rotatably connected to the lowermost guide cylinder; the guide cylinders between the uppermost guide cylinder and the lowermost guide cylinder are rotatably connected to intermediate rods, the middle part of the intermediate rod is rotatably connected to the guide cylinder, the active rod is rotatably connected to the adjacent intermediate rods, the adjacent intermediate rods are rotatably connected to each other, and the driven rod is rotatably connected to the adjacent intermediate rods.

[0013] Furthermore, a driving bevel gear is fixedly connected to the main shaft, and a plurality of steering bevel gears rotatably connected to the rotating cavity are meshed on the driving bevel gear; the plurality of steering bevel gears are all fixedly connected to a driving spline cylinder, and a driving spline shaft rotatably connected to the sliding frame is slidably connected to the driving spline cylinder; an active bevel gear is fixedly connected to the driving spline shaft, and a driven bevel gear fixed to the stirring spline cylinder is meshed on the active bevel gear.

[0014] Furthermore, a circulation pipe is connected to the bottom of the lower kettle body, the other end of the circulation pipe is connected to the top of the lower kettle body, and a circulation pump is provided on the circulation pipe; a feed pipe is provided on the top of the lower kettle body, and a discharge pipe corresponding to the feed pipe is provided on the lower kettle body.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the present invention is in use, water, additives, etc. enter the lower kettle body through the feed pipe, and the water, additives, etc. are mixed into a suspension by the mixing device; at the same time, the suspension at the bottom of the lower kettle body flows to the top of the lower kettle body through the cooperation of the circulation pump and the circulation pipe, so as to realize the up and down circulation of the suspension, so as to improve the uniformity of the upper and lower gradients of the suspension in the lower kettle body.

[0016] 2. When the present invention is in use, through the setting of the sliding frame, the auxiliary stirring paddles and the synchronous structure, multiple auxiliary stirring paddles are arranged from bottom to top and the distance from the main axis is arranged from small to large, and they are arranged along the circumference under the action of the sliding frame; and under the action of the synchronous structure, the multiple auxiliary stirring paddles can be driven to rise while the distance between the upper and lower adjacent stirring paddles gradually decreases, so that the auxiliary stirring paddles can fully assist the main stirring paddle to mix the suspension at various locations in the lower kettle body, so as to improve the stirring efficiency of the mixing device for the suspension. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 A first axonometric view of the internal structure of the present invention; Figure 3 is a second axonometric view of the internal structure of the present invention; Figure 4 It is a schematic diagram of the coordination state of the fixed gear, planetary gear, driving wheel, driving gear ring, worm gear and other structures in the present invention; Figure 5 It is a schematic diagram of the matching state of the drive bevel gear, the steering bevel gear, the drive spline cylinder, the stirring spline cylinder and other structures in the present invention; Figure 6 It is a first isometric view of the matching state of the fixed gear, planetary gear, input rod, output rod, driving rod and other structures in the present invention; Figure 7 A second isometric view of the matching state of the fixed gear, planetary gear, input rod, output rod, driving rod and other structures in the present invention; Figure 8 It is a structural schematic diagram of the synchronization structure in the present invention; In the figure: 1, support leg, 2, discharge pipe, 3, lower kettle body, 4, feed pipe, 5, upper kettle body, 6, stirring motor, 7, drive motor, 8, circulation pump, 9, circulation pipe, 10, drive wheel, 11, drive gear ring, 12, rotating chamber, 13, stirring spline cylinder, 14, stirring spline shaft, 15, guide cylinder, 16, guide plate, 17, auxiliary stirring paddle, 18, main shaft, 19, main stirring paddle, 20, synchronous crank, 21, connecting rod, 22 , active rod, 23, intermediate rod, 24, driven rod, 25, fixed gear, 26, planetary gear, 27, worm, 28, worm wheel, 29, sliding frame, 30, driving bevel gear, 31, steering bevel gear, 32, driving spline cylinder, 33, driving spline shaft, 34, driven bevel gear, 35, driving rod, 36, traction rod, 37, input rod, 38, output rod, 39, connecting bevel gear, 40, synchronous bevel gear, 41, crank bevel gear. DETAILED DESCRIPTION

[0018] A skid-mounted integrated equipment for suspension production, such as Figure 1-8 As shown, it includes a lower kettle body 3 and an upper kettle body 5 detachably connected to the lower kettle body 3, and the upper kettle body 5 is provided with a mixing device for mixing the suspension in the lower kettle body 3; the upper kettle body 5 and the lower kettle body 3 are both provided with connecting flanges, and the upper kettle body 5 and the lower kettle body 3 are connected by connecting bolts on the connecting flanges; the lower kettle body 3 is also provided with a supporting leg 1; the bottom of the lower kettle body 3 is connected with a circulation pipe 9, the other end of the circulation pipe 9 is connected with the top of the lower kettle body 3, and the circulation pipe 9 is provided with a circulation pump 8; the top of the lower kettle body 3 is provided with a feeding pipe 4, and the lower kettle body 3 is provided with a discharge pipe 2 corresponding to the feeding pipe 4.

[0019] When the present invention is in use, water, additives, etc. enter the lower kettle body 3 through the feed pipe 4, and the water, additives, etc. are mixed into a suspension through the mixing device; at the same time, the circulation pump 8 is started, and the circulation pump 8 drives the suspension at the bottom of the lower kettle body 3 to flow to the top of the lower kettle body 3 through the circulation pipe 9, so as to realize the up and down circulation of the suspension, so as to improve the uniformity of the upper and lower gradients of the suspension in the lower kettle body 3.

[0020] Further, the mixing device includes a main shaft 18 rotatably connected to the upper kettle body 5, and a main stirring paddle 19 arranged at the bottom of the lower kettle body 3 is fixedly connected to the main shaft 18; the upper kettle body 5 is also rotatably connected to a rotating cavity 12, and a plurality of sliding frames 29 are evenly distributed along the circumference of the rotating cavity 12, which slide back and forth synchronously along the radial direction of the rotating cavity 12 as the rotating cavity 12 rotates; the plurality of sliding frames 29 are rotatably connected to auxiliary stirring paddles 17 that can synchronously reciprocate up and down, and the plurality of auxiliary stirring paddles 17 rotate with the rotation of the main shaft 18, and the plurality of auxiliary stirring paddles 17 are arranged at intervals from bottom to top and the distance from the main shaft 18 is arranged from small to large, and the distance between the auxiliary stirring paddles 17 and the main shaft 18 gradually increases while the plurality of auxiliary stirring paddles 17 rise; a synchronization structure for driving the plurality of auxiliary stirring paddles 17 to move up and down synchronously is provided in the lower kettle body 3, and the synchronization structure can drive the plurality of auxiliary stirring paddles 17 to gradually reduce the distance between adjacent stirring paddles when they rise.

[0021] When the mixing device is in use, the main stirring paddle 19 is driven by the main shaft 18 to rotate at the bottom of the lower kettle body 3 to stir the suspension in the lower kettle body 3; at the same time, the rotating cavity 12 is rotated along the upper kettle body 5, and as the rotating cavity 12 rotates, the plurality of sliding frames 29 reciprocate radially along the rotating cavity 12, and the sliding frames 29 drive the auxiliary stirring paddle 17 to slide radially; in addition, by arranging the plurality of auxiliary stirring paddles 17 from bottom to top and setting the distance from the main shaft 18 from small to large, and under the action of the synchronous structure, the plurality of auxiliary stirring paddles 17 can be driven to rise while the distance between the upper and lower adjacent stirring paddles gradually decreases, so that the auxiliary stirring paddle 17 can fully assist the main stirring paddle 19 to mix the suspension at various locations in the lower kettle body 3, so as to improve the stirring efficiency of the mixing device for the suspension.

[0022] Furthermore, in order to rotate the main shaft 18 , a stirring motor 6 fixedly connected to the main shaft 18 is fixedly connected to the upper kettle body 5 .

[0023] Furthermore, in order to rotate the rotating cavity 12, a driving motor 7 is also fixedly connected to the upper kettle body 5, and a driving wheel 10 is fixedly connected to the output end of the driving motor 7, and a driving ring gear 11 meshing with the driving wheel 10 is coaxially fixedly connected to the rotating cavity 12; the driving wheel 10 is driven to rotate by the driving motor 7, the driving ring gear 11 is driven to rotate by the driving wheel 10, and the driving ring gear 11 drives the rotating cavity 12 to rotate.

[0024] Furthermore, a fixed gear 25 is fixedly connected in the upper kettle body 5, and a planetary gear 26 meshing with the fixed gear 25 is rotatably connected to the rotating cavity 12; a connecting bevel gear 39 is coaxially fixed to the planetary gear 26, and a radial bevel gear is meshed on the connecting bevel gear 39; a worm 27 is connected to the radial bevel gear, and a worm wheel 28 is meshed on the worm 27, and a radial component that drives the sliding frame 29 to slide along the rotating cavity 12 is connected to the worm wheel 28.

[0025] When the rotating cavity 12 rotates, under the action of the fixed gear 25, the planetary gear 26 drives the connecting bevel gear 39 to rotate, and the connecting bevel gear 39 drives the radial bevel gear to rotate; the radial bevel gear drives the worm wheel 28 to rotate through the worm 27, and the worm wheel 28 drives the sliding frame 29 to slide radially along the rotating cavity 12 through the radial component; through the setting of the fixed gear 25 and the planetary gear 26, when the rotating cavity 12 rotates, the sliding frame 29 can be driven to slide along the rotating cavity 12 through the worm wheel 28, the worm 27, the radial component, etc., so that the sliding frame 29 is linked with the rotating cavity 12, which can effectively reduce the use of the driving unit of the present application; in addition, the transmission of the planetary gear 26 is decelerated by cooperating with the worm wheel 28 and the worm 27, so that the radial component rotates with the rotating cavity 12 while slowly driving the sliding block to move, so as to improve the stability of the sliding block movement.

[0026] Furthermore, in order to enable multiple sliding frames 29 to slide radially along the rotating cavity 12 synchronously, the radial component includes a rotating drum rotatably connected to the rotating cavity 12, and a plurality of driving rods 35 evenly distributed along the circumference are fixed to the rotating drum; multiple driving rods 35 are rotatably connected to traction rods 36, and multiple traction rods 36 are respectively rotatably connected to corresponding sliding frames 29; the worm gear 28 is coaxially fixed with an input rod 37, and the input rod 37 is rotatably connected to an output rod 38, and the other end of the output rod 38 is rotatably connected to one of the driving rods 35.

[0027] When the radial assembly is in use, the worm gear 28 drives the input rod 37 to rotate, and the input rod 37, the output rod 38, and the drive rod 35 form a crank rocker mechanism, so that when the input rod 37 rotates, the output rod 38 can drive the drive rod 35 to swing back and forth within a certain angle range, and the drive rod 35 drives the rotating drum to rotate; the drive rod 35 drives the sliding frame 29 to slide along the rotating cavity 12 through the traction rod 36.

[0028] Furthermore, a plurality of the sliding frames 29 are rotatably connected to a stirring spline cylinder 13, and a stirring spline shaft 14 fixedly connected to an auxiliary stirring paddle 17 is slidably connected to the stirring spline cylinder 13; a plurality of guide cylinders 15 spaced from bottom to top are sleeved on the main shaft 18, and a plurality of the guide cylinders 15 are slidably connected to a guide plate 16, and a plurality of the stirring spline shafts 14 are rotatably connected to corresponding guide plates 16, respectively.

[0029] When the auxiliary stirring paddle 17 moves up and down, the auxiliary stirring paddle 17 drives the stirring spline shaft 14 to move up and down along the stirring spline cylinder 13, and the auxiliary stirring paddle 17 drives the guide cylinder 15 to move up and down along the main shaft 18 through the guide plate 16; in addition, when the sliding frame 29 drives the auxiliary stirring paddle 17 to move radially through the stirring spline cylinder 13 and the stirring spline shaft 14, the auxiliary stirring paddle 17 drives the guide plate 16 to slide along the guide cylinder 15.

[0030] Furthermore, the synchronization structure includes a synchronization bevel gear 40 fixed to the rotating drum, and a crank bevel gear 41 is meshed on the synchronization bevel gear 40; a synchronization crank 20 is fixed to the crank bevel gear 41, and a connecting rod 21 is rotatably connected to the synchronization crank 20, and the connecting rod 21 is rotatably connected to the top guide drum 15.

[0031] When the synchronous structure is in use, when the rotating drum rotates with the driving rod 35, the rotating drum can drive the synchronous bevel gear 40 to rotate, and the synchronous bevel gear 40 drives the crank bevel gear 41 to rotate; the crank bevel gear 41 drives the synchronous crank 20 to rotate, and the synchronous crank 20 drives the uppermost guide cylinder 15 to rise and fall through the connecting rod 21.

[0032] Furthermore, an active rod 22 is fixedly connected to one end of the connecting rod 21 away from the synchronous crank 20, and a driven rod 24 is rotatably connected to the bottom guide cylinder 15; an intermediate rod 23 is rotatably connected to the guide cylinder 15 between the top guide cylinder 15 and the bottom guide cylinder 15, the middle part of the intermediate rod 23 is rotatably connected to the guide cylinder 15, the active rod 22 is rotatably connected to the adjacent intermediate rod 23, the adjacent intermediate rods 23 are rotatably connected to each other, and the driven rod 24 is rotatably connected to the adjacent intermediate rod 23.

[0033] When the connecting rod 21 drives the top guide cylinder 15 to move up and down, the connecting rod 21 drives the active rod 22 to rotate, and the active rod 22 drives the intermediate rod 23 to rotate. The multiple intermediate rods 23 rotate synchronously. Under the action of the intermediate rod 23, the driven rod 24 rotates synchronously, so that the multiple guide cylinders 15 move up and down synchronously; Figure 8 As shown, when the guide cylinder 15 moves upward, the connecting rod 21 rotates counterclockwise and the active rod 22 rotates clockwise. Under the action of the active rod 22, the intermediate rod 23 and the driven rod 24, the distance between the multiple guide cylinders 15 is gradually reduced.

[0034] Furthermore, a driving bevel gear 30 is fixedly connected to the main shaft 18, and a plurality of steering bevel gears 31 rotatably connected to the rotating cavity 12 are meshed on the driving bevel gear 30; the plurality of steering bevel gears 31 are all fixedly connected to a driving spline cylinder 32, and a driving spline shaft 33 rotatably connected to the sliding frame 29 is slidably connected to the driving spline cylinder 32; an active bevel gear is fixedly connected to the driving spline shaft 33, and a driven bevel gear 34 fixed to the stirring spline cylinder 13 is meshed on the active bevel gear.

[0035] When the main shaft 18 rotates, the main shaft 18 drives multiple steering bevel gears 31 to rotate synchronously along the rotating cavity 12 through the driving bevel gear 30, the steering bevel gear 31 drives the active bevel gear to rotate through the driving spline cylinder 32 and the driving spline shaft 33, the active bevel gear drives the stirring spline cylinder 13 to rotate through the driven bevel gear 34, and the stirring spline cylinder 13 drives the auxiliary stirring paddle 17 to rotate through the stirring spline shaft 14; through the arrangement of the driving bevel gear 30, the steering bevel gear 31, the driving spline cylinder 32, the active bevel gear, etc., the main shaft 18, the main stirring paddle 19, and the auxiliary stirring paddle 17 rotate synchronously to stir and mix the suspension.

[0036] The working process of the present invention is: When the present invention is in use, water, additives, etc. enter the lower kettle body 3 through the feed pipe 4, and the stirring motor 6 and the driving motor 7 are started; the stirring motor 6 drives the main shaft 18 to rotate, and the main shaft 18 drives the main stirring paddle 19 to rotate at the bottom of the lower kettle body 3; the main shaft 18 drives multiple steering bevel gears 31 to rotate synchronously along the rotating cavity 12 through the driving bevel gear 30, and the steering bevel gear 31 drives the active bevel gear to rotate through the driving spline cylinder 32 and the driving spline shaft 33, and the active bevel gear drives the stirring spline cylinder 13 to rotate through the driven bevel gear 34, and the stirring spline cylinder 13 drives the auxiliary stirring paddle 17 to rotate through the stirring spline shaft 14, so as to stir the suspension in the lower kettle body 3; at the same time, the circulating pump 8 is started, and the circulating pump 8 drives the suspension at the bottom of the lower kettle body 3 to flow to the top of the lower kettle body 3 through the circulating pipe 9, so as to realize the up and down circulation of the suspension, so as to improve the uniformity of each upper and lower gradient of the suspension in the lower kettle body 3.

[0037] The driving motor 7 drives the driving wheel 10 to rotate, and the driving wheel 10 drives the rotating cavity 12 to rotate through the driving ring gear 11; under the action of the fixed gear 25, the planetary gear 26 drives the connecting bevel gear 39 to rotate, and the connecting bevel gear 39 drives the radial bevel gear to rotate; the radial bevel gear drives the worm wheel 28 to rotate through the worm 27, and the worm wheel 28 drives the input rod 37 to rotate. The input rod 37, the output rod 38, and the driving rod 35 form a crank rocker mechanism, so that when the input rod 37 rotates, the output rod 38 can drive the driving rod 35 to swing back and forth within a certain angle range, and the driving rod 35 drives the rotating drum to rotate; the driving rod 35 drives the sliding frame 29 to slide along the rotating cavity 12 through the traction rod 36, and the sliding frame 29 drives the auxiliary stirring paddle 17 to slide radially through the stirring spline cylinder 13 and the stirring spline shaft 14, and the auxiliary stirring paddle 17 drives the guide plate 16 to slide along the guide cylinder 15.

[0038] At the same time, Figure 8As shown, the rotating drum can drive the synchronous bevel gear 40 to rotate, and the synchronous bevel gear 40 drives the crank bevel gear 41 to rotate; the crank bevel gear 41 drives the synchronous crank 20 to rotate, and the synchronous crank 20 drives the uppermost guide cylinder 15 to rise through the connecting rod 21; when the guide cylinder 15 moves upward, the connecting rod 21 rotates counterclockwise, and the active rod 22 rotates clockwise. Under the action of the active rod 22, the intermediate rod 23, and the driven rod 24, the multiple guide cylinders 15 are raised while the distance between the multiple guide cylinders 15 is gradually reduced, that is, the distance between the auxiliary stirring paddles 17 at the top and bottom is gradually reduced.

Claims

1. A skid-mounted integrated equipment for suspension production, characterized in that: The invention comprises a lower kettle body (3) and an upper kettle body (5) detachably connected to the lower kettle body (3), wherein the upper kettle body (5) is provided with a mixing device for mixing the suspension in the lower kettle body (3); the mixing device comprises a main shaft (18) rotatably connected to the upper kettle body (5), and the main shaft (18) is fixedly connected to a main stirring paddle (19) arranged at the bottom of the lower kettle body (3); the upper kettle body (5) is also rotatably connected to a rotating cavity (12), and the rotating cavity (12) is evenly distributed along the circumference thereof with a plurality of sliding frames (29) which synchronously reciprocate along the radial direction of the rotating cavity (12) as the rotating cavity (12) rotates; the plurality of sliding frames (29) Auxiliary stirring paddles (17) are rotatably connected to the upper part and can synchronously reciprocate up and down. The plurality of auxiliary stirring paddles (17) rotate with the rotation of the main shaft (18). The plurality of auxiliary stirring paddles (17) are arranged at intervals from bottom to top and the distance from the main shaft (18) is arranged from small to large. As the plurality of auxiliary stirring paddles (17) rise, the distance between the auxiliary stirring paddles (17) and the main shaft (18) gradually increases. A synchronization structure is provided in the lower kettle body (3) for driving the plurality of auxiliary stirring paddles (17) to synchronously move up and down. The synchronization structure can drive the plurality of auxiliary stirring paddles (17) to gradually reduce the distance between adjacent stirring paddles when they rise.

2. The skid-mounted integrated equipment for suspension production according to claim 1, characterized in that: A stirring motor (6) is fixedly connected to the upper kettle body (5), and an output end of the stirring motor (6) is fixedly connected to the main shaft (18).

3. The skid-mounted integrated equipment for suspension production according to claim 1, characterized in that: The upper kettle body (5) is also fixedly connected to a driving motor (7), an output end of the driving motor (7) is fixedly connected to a driving wheel (10), and the rotating cavity (12) is coaxially fixedly connected to a driving gear ring (11) meshing with the driving wheel (10).

4. The skid-mounted integrated equipment for suspension production according to claim 3, characterized in that: A fixed gear (25) is fixedly connected inside the upper kettle body (5); a planetary gear (26) meshing with the fixed gear (25) is rotatably connected to the rotating cavity (12); a connecting bevel gear (39) is coaxially fixedly connected to the planetary gear (26); a radial bevel gear is meshed with the connecting bevel gear (39); a worm (27) is connected to the radial bevel gear; a worm wheel (28) is meshed with the worm (27); and a radial component that drives the sliding frame (29) to slide along the rotating cavity (12) is connected to the worm wheel (28).

5. The skid-mounted integrated equipment for suspension production according to claim 4, characterized in that: The radial assembly comprises a rotating drum rotatably connected to the rotating cavity (12), and a plurality of driving rods (35) uniformly distributed along the circumference are fixedly connected to the rotating drum; the plurality of driving rods (35) are rotatably connected to traction rods (36), and the plurality of traction rods (36) are respectively rotatably connected to corresponding sliding frames (29); an input rod (37) is coaxially fixedly connected to the worm gear (28), and an output rod (38) is rotatably connected to the input rod (37), and the other end of the output rod (38) is rotatably connected to one of the driving rods (35).

6. The skid-mounted integrated equipment for suspension production according to claim 5, characterized in that: A plurality of the sliding frames (29) are rotatably connected to a stirring spline cylinder (13), and a stirring spline shaft (14) fixedly connected to an auxiliary stirring paddle (17) is slidably connected to the stirring spline cylinder (13); a plurality of guide cylinders (15) spaced from bottom to top are sleeved on the main shaft (18), and a plurality of the guide cylinders (15) are slidably connected to a guide plate (16), and the plurality of stirring spline shafts (14) are rotatably connected to corresponding guide plates (16), respectively.

7. The skid-mounted integrated equipment for suspension production according to claim 6, characterized in that: The synchronization structure comprises a synchronization bevel gear (40) fixedly connected to the rotating drum, the synchronization bevel gear (40) being meshed with a crank bevel gear (41); a synchronization crank (20) being fixedly connected to the crank bevel gear (41), a connecting rod (21) being rotationally connected to the synchronization crank (20), and the connecting rod (21) being rotationally connected to the uppermost guide drum (15).

8. The skid-mounted integrated equipment for suspension production according to claim 7, characterized in that: An active rod (22) is fixedly connected to one end of the connecting rod (21) away from the synchronous crank (20), and a driven rod (24) is rotatably connected to the lowermost guide cylinder (15); an intermediate rod (23) is rotatably connected to the guide cylinder (15) between the uppermost guide cylinder (15) and the lowermost guide cylinder (15), the middle part of the intermediate rod (23) is rotatably connected to the guide cylinder (15), the active rod (22) is rotatably connected to the adjacent intermediate rod (23), the adjacent intermediate rods (23) are rotatably connected to each other, and the driven rod (24) is rotatably connected to the adjacent intermediate rod (23).

9. The skid-mounted integrated equipment for suspension production according to claim 6, characterized in that: The main shaft (18) is fixedly connected to a driving bevel gear (30), and the driving bevel gear (30) is meshed with a plurality of steering bevel gears (31) rotatably connected to the rotating cavity (12); the plurality of steering bevel gears (31) are all fixedly connected to a driving spline cylinder (32), and the driving spline cylinder (32) is slidably connected to a driving spline shaft (33) rotatably connected to the sliding frame (29); the driving spline shaft (33) is fixedly connected to a driving bevel gear, and the driving bevel gear is meshed with a driven bevel gear (34) fixedly connected to the stirring spline cylinder (13).

10. The skid-mounted integrated equipment for suspension production according to claim 1, characterized in that: The bottom of the lower kettle body (3) is connected to a circulation pipe (9), the other end of the circulation pipe (9) is connected to the top of the lower kettle body (3), and a circulation pump (8) is provided on the circulation pipe (9); the top of the lower kettle body (3) is provided with a feed pipe (4), and the lower kettle body (3) is provided with a discharge pipe (2) corresponding to the feed pipe (4).

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