A high-performance integrated concentrated stirrer

Abstract

The present invention relates to the field of thickeners, and specifically to a high-performance integrated thickening and stirring machine, which includes a bridge. A motor is arranged in the middle of the bridge. A main shaft is arranged under the motor. A metal tank body is arranged below the bridge. The main shaft penetrates into the upper end of the metal tank body. A rake mechanism is arranged at the lower end of the main shaft. A crawler mechanism is arranged below the rake mechanism. The crawler mechanism only occupies part of the space of the rake mechanism, and the crawler mechanism abuts against the inner wall of the metal tank body. The arranged crawler mechanism can rotate. The crawler mechanism only occupies part of the space of the rake mechanism, and the number of scraping plates is reduced, and the overall weight of the rake mechanism is reduced. The crawler mechanism rotates in cooperation with the rake mechanism, which reduces the operation load of the rake mechanism and the operation load of the motor during sludge scraping; through the independent stirring mechanism arranged at the bottom of the metal tank body, and in cooperation with the telescopic mechanism and the independent stirring mechanism, the sludge entering the metal shell can be cleaned more efficiently and discharged from the discharge port.

Description

Technical Field

[0001] The present invention relates to the field of thickener equipment, and more specifically, to a high-performance integrated thickening and stirring machine. Background Art

[0002] During the sewage treatment process, a large amount of sludge is generated and deposited at the bottom of the equipment. It has a large volume and a high water content, usually as high as 98 - 99%. Therefore, the treatment of sludge is a major problem. Currently, most methods such as using thickeners are adopted to dehydrate the sludge.

[0003] Most thickeners on the market use flocculants to thicken the sludge in the sewage to reduce the sludge volume. However, organic sludge usually contains a large amount of organic matter, which has strong hydrophilicity, high viscosity, and high combined water content. Conventional scraper plates are used to clean the sludge deposited at the bottom of the metal tank body. However, multiple sets of scraper plates increase the weight of sludge scraping, and the load on the main shaft during sludge scraping also increases. Moreover, the mixer installed at the bottom of the metal tank body may be stuck and damaged due to the accumulation of a large amount of sludge during sludge treatment. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a high-performance integrated thickening and stirring machine.

[0005] To achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A high-performance integrated thickening and stirring machine includes a bridge. A motor is arranged in the middle of the bridge, and a main shaft is arranged below the motor. A metal tank body is arranged below the bridge. The main shaft penetrates through the upper end of the metal tank body, and a rake mechanism is arranged at the lower end of the main shaft. A crawler mechanism is arranged below the rake mechanism. The crawler mechanism only occupies part of the space of the rake mechanism and abuts against the inner wall of the metal tank body.

[0007] Preferably, a feed pipe communicating with the inside of the metal tank body is arranged on the side wall of the metal tank body. The feed pipe communicates with a steady flow bucket. An independent stirring mechanism is arranged at the bottom of the metal tank body, and a telescopic mechanism is arranged inside the independent stirring mechanism.

[0008] Preferably, the rake mechanism includes a long rake and a short rake. The long rake and the short rake are symmetrically arranged. The length of the long rake is twice the distance of the short rake. A large crawler mechanism is fixed at two-thirds of the long rake away from the main shaft at the end of the long rake. A small crawler mechanism is also fixed at two-thirds of the short rake away from the main shaft at the end of the short rake. The scraping range of the large crawler mechanism and the small crawler mechanism covers the entire bottom of the metal tank body.

[0009] Preferably, the crawler mechanism includes a crawler fixing motor, a steering connecting shaft, a Y-shaped frame, a crawler connecting roller, a fender, and a crawler. The crawler fixing motor is fixed on the rake frame mechanism. The bottom of the crawler fixing motor penetrates and connects the steering connecting shaft. A Y-shaped frame is fixedly connected below the steering connecting shaft. Crawler connecting rollers are inserted through the arm holes on both sides of the Y-shaped frame. The crawler connecting rollers pass through the fender. A crawler is arranged below the Y-shaped frame, and sealed fenders are arranged on both sides of the crawler.

[0010] Preferably, a servo motor is arranged inside the crawler. The servo motor is electrically connected to an external power supply. The servo motor is connected to a main rotating gear through belt drive. The main rotating gear is engaged with a chain. The other end of the chain is connected and engaged with a driven rotating gear. An auxiliary gear is arranged between the main rotating gear and the driven rotating gear. The auxiliary gear abuts against the chain for cooperative operation. The inner wall of the crawler is connected to the chain, and a mud scraper is attached to the crawler.

[0011] Preferably, the independent stirring mechanism includes an independent stirring control box, a first independent motor, a stirring main shaft, a metal shell, stirring rods, and a discharge port. The first independent motor is arranged at the upper end of the independent stirring mechanism. The first independent motor is electrically connected to the external independent stirring control box. A stirring main shaft is connected below the first independent motor. Stirring rods are fixedly connected to the stirring main shaft. A metal shell is arranged outside the stirring main shaft, and discharge ports are arranged on both sides below the metal shell.

[0012] Preferably, the telescopic mechanism includes a second independent motor, a transmission roller, bevel gears, a connecting roller, an eccentric roller, a cross bar, a groove, a fixed pulley, and a fixed platform. The second independent motor is arranged inside the stirring main shaft. When the stirring main shaft rotates, it drives the second independent motor to rotate together. The second independent motor is electrically connected to the external independent stirring control box. A transmission roller is connected below the second independent motor. A pair of meshing bevel gears are arranged below the transmission roller. The other end of the bevel gear is connected to the connecting roller. The connecting roller is connected to the eccentric roller. The eccentric roller passes through the central hole of the fixed platform. Four fixed pulleys are arranged on one side of the fixed platform. The four fixed pulleys fix the cross bar. When the eccentric roller rotates, one end of the eccentric roller protrudes and moves up and down against the inner groove of the cross bar. When the eccentric roller makes a circular motion, the protrusion of the eccentric roller abuts against the side wall of the groove of the cross bar, and the cross bar makes a left-right motion. And both stirring rods are fixedly connected to the left and right rollers of the cross bar on the side close to the stirring main shaft.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] In the present invention, the main shaft is provided to drive the rake mechanism arranged below to rotate slowly. Crawler mechanisms are respectively fixed on the long rakes and short rakes of the rake mechanism, and the crawler mechanisms can be driven to rotate by the crawler fixing motors fixed on the brackets of the rake mechanism, so that a larger cleaning range and movement range can be obtained. When the servo motors in the crawler mechanisms operate, the main rotating gears are driven to operate through belts. When the main rotating gears operate, the chains can be driven to rotate. The chains drive the driven rotating gears, and the auxiliary gears can adjust the tightness of the chains. The chains drive the crawlers to rotate. When the crawlers rotate, the sludge at the bottom of the metal tank can be scraped. Compared with the original design with multiple sludge scraping plates designed under the rake, the crawler mechanism of the present invention is designed as a crawler structure, and scraping plates are attached to the crawlers. Since the crawler mechanism only occupies part of the space of the rake mechanism, compared with the existing design, the number of sludge scraping plates is reduced by one-half to two-thirds. Although the crawler mechanism designed in the present invention adds motors and crawlers compared with the prior art, due to the large reduction in the number of sludge scraping plates, the weight generated by the added motors and crawlers is less than the weight of the reduced sludge scraping plates. Therefore, the purpose of reducing the overall weight of the rake mechanism can be achieved, thereby achieving the purpose of reducing the load on the main shaft. Moreover, when the crawlers in the crawler mechanism rotate, they cooperate with the rotation direction of the rake mechanism, which can not only scrape the sludge, but also reduce the load of the operation of the rake mechanism, thereby reducing the operation load of the main shaft and achieving the purpose of improving work efficiency.

[0015] In the present invention, through the independent stirring mechanism arranged at the bottom of the metal tank, the first independent motor starts to operate when the independent stirring control box is turned on. The stirring main shaft drives the stirring rods to rotate. At this time, the telescopic mechanism arranged inside the stirring main shaft operates under the control of the independent stirring control box. Driven by the second independent motor, one end of the eccentric roller protrudes and makes abutting movements up and down in the inner groove of the cross bar. When the eccentric roller makes a circular motion, the protrusion of the eccentric roller abuts against the side wall of the groove of the cross bar, and the cross bar makes left and right movements. Moreover, both sides of the two stirring rods close to the stirring main shaft are fixedly connected to the left and right rollers of the cross bar. When the eccentric roller makes a circular motion and abuts against the cross bar, the cross bar can move left and right. The telescopic mechanism drives the stirring rods to be able to stretch left and right. With the cooperation of the telescopic mechanism and the independent stirring mechanism, the sludge entering the metal tank can be cleaned more efficiently and discharged from the discharge port. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the whole of the present invention;

[0017] Figure 2 It is a top view of the whole of the present invention;

[0018] Figure 3 It is a schematic structural diagram of the crawler mechanism of the present invention;

[0019] Figure 4 It is a cross-sectional view inside the crawler mechanism of the present invention;

[0020] Figure 5 The structural schematic diagram of the independent stirring mechanism of the present invention;

[0021] Figure 6 The structural schematic diagram of the telescopic mechanism of the present invention;

[0022] Figure 7 The internal structural schematic diagram of the telescopic mechanism of the present invention;

[0023] In the figure: 1, bridge; 2, motor; 201, main shaft; 3, feeding pipe; 301, steady flow bucket;

[0024] 4, metal tank body; 5, rake frame mechanism; 501, long rake; 502, short rake; 6, crawler mechanism; 601, crawler fixing motor; 602, steering connecting shaft; 603, Y-shaped frame; 604, crawler connecting roller; 605, mudguard; 606, crawler; 607, servo motor; 608, belt; 609, main driving gear; 610, driven driving gear; 611, chain; 612, auxiliary gear; 7, independent stirring mechanism; 701, independent stirring control box; 702, first independent motor; 703, stirring main shaft; 704, metal shell; 705, stirring rod; 706, discharge port; 8, telescopic mechanism; 801, second independent motor; 802, driving roller; 803, bevel gear; 804, connecting roller; 805, eccentric roller; 806, cross bar; 807, groove; 808, fixed pulley; 809, fixed platform. Specific embodiments

[0025] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts belong to the scope of protection of the present invention.

[0026] Please refer to Figure 1-7 As shown, a high-performance concentrated stirring integrated machine includes a bridge 1, a motor 2 is arranged in the middle of the bridge 1, a main shaft 201 is arranged below the motor 2, a metal tank body 4 is arranged below the bridge 1, the main shaft 201 penetrates into the upper end of the metal tank body 4, a rake frame mechanism 5 is arranged at the lower end of the main shaft 201, a crawler mechanism 6 is arranged below the rake frame mechanism 5, the crawler mechanism 6 only occupies part of the space of the rake frame mechanism 5, and the crawler mechanism 6 abuts against the inner wall of the metal tank body 4.

[0027] A feed pipe 3 communicating with the inside of the metal tank body 4 is provided on the side wall of the metal tank body 4. The feed pipe 3 communicates with the steady flow bucket 301. An independent stirring mechanism 7 is provided at the bottom of the metal tank body 4. A telescopic mechanism 8 is provided inside the independent stirring mechanism 7. The steady flow bucket 301 plays a role in stabilizing the sewage, enabling the sewage in the entire metal tank body 4 to stably reduce dust. The independent stirring mechanism 7 and the telescopic mechanism 8 can discharge the concentrated sludge to a greater extent.

[0028] The rake frame mechanism 5 includes a long rake 501 and a short rake 502. The long rake 501 and the short rake 502 are symmetrically arranged. The length of the long rake 501 is twice the distance of the short rake 502. A large crawler mechanism 6 is fixed at two-thirds of the long rake 501 away from the main shaft 201 at one end of the long rake 501. A small crawler mechanism 6 is also fixed at two-thirds of the short rake 502 away from the main shaft 201 at one end of the short rake 502. The scraping range of the large crawler mechanism 6 and the small crawler mechanism 6 for the sludge covers the entire bottom of the metal tank body 4. The long rake 501 and the short rake 502 rotate driven by the main shaft 201. The crawler mechanisms 6 fixed on the long rake 501 and the short rake 502 play a role in scraping the deposited sludge.

[0029] The crawler mechanism 6 includes a crawler fixing motor 601, a steering connecting shaft 602, a Y-shaped frame 603, a crawler connecting roller 604, a mudguard 605 and a crawler 606. The crawler fixing motor 601 is fixed on the rake frame mechanism 5. The bottom of the crawler fixing motor 601 penetrates and connects the steering connecting shaft 602. The steering connecting shaft 602 is fixedly connected with the Y-shaped frame 603 below. The crawler connecting roller 604 is penetrated through the arm holes on both sides of the Y-shaped frame 603. The crawler connecting roller 604 penetrates through the mudguard 605. A crawler 606 is provided below the Y-shaped frame 603. A mud scraping plate is attached to the crawler 606. Sealed mudguards 605 are provided on both sides of the crawler 606. The mudguard 605 is V-shaped and can resist the operation of the sludge deposited at the bottom of the metal tank body 4, and the mudguard 605 can seal the crawler mechanism 6. The crawler fixing motor 601 can adjust the angle between the crawler mechanism 6 and the long rake 501 and the short rake 502 in the rake frame mechanism 5, so as to clean the sludge to a greater extent. The bottom end of the crawler 606 abuts against the inner wall of the metal tank body 4. When the crawler 606 operates, it can not only scrape up the sludge at the bottom, but also provide a circumferential force.

[0030] Inside the crawler 606, a servo motor 607 is provided. The servo motor 607 is electrically connected to an external power supply. The servo motor 607 is drivingly connected to the main rotating gear 609 through a belt 608. The main rotating gear 609 is engaged with a chain 611. The other end of the chain 611 is engaged with a driven rotating gear 610. An auxiliary gear 612 is arranged between the main rotating gear 609 and the driven rotating gear 610. The auxiliary gear 612 abuts against the chain 611 for cooperative operation, and the height of the auxiliary gear 612 can be adjusted up and down. The inner wall of the crawler 606 is connected to the chain 611. The servo motor 607 outputs power to control the rotation of the main rotating gear 609, so that the chain 611 and the driven rotating gear 610 start to rotate. The auxiliary gear 612 plays a role in adjusting the tension of the chain 611.

[0031] The independent stirring mechanism 7 includes an independent stirring control box 701, a first independent motor 702, a stirring main shaft 703, a metal shell 704, stirring rods 705 and a discharge port 706. The first independent motor 702 is arranged at the upper end of the independent stirring mechanism 7. The first independent motor 702 is electrically connected to the external independent stirring control box 701. The first independent motor 702 is connected to the stirring main shaft 703 below. The stirring main shaft 703 is fixedly connected with the stirring rods 705. A metal shell 704 is arranged outside the stirring main shaft 703. Discharge ports 706 are arranged on both sides below the metal shell 704. When the first independent motor 702 drives the stirring main shaft 703 to rotate, the stirring rods 705 arranged on the stirring main shaft 703 rotate accordingly. An L-shaped protrusion is arranged at one end of the stirring rod 705 far away from the stirring main shaft 703, which can stir to a greater extent and enable the sludge to be discharged more effectively from the discharge port 706.

[0032] The telescopic mechanism 8 includes a second independent motor 801, a transmission roller 802, bevel gears 803, a connecting roller 804, an eccentric roller 805, a cross rod 806, a groove 807, a fixed pulley 808 and a fixed platform 809. The second independent motor 801 is arranged inside the stirring main shaft 703. When the stirring main shaft 703 rotates, it drives the second independent motor 801 to rotate together. The second independent motor 801 is electrically connected to the external independent stirring control box 701. The second independent motor 801 is connected to the transmission roller 802 below. A pair of meshing bevel gears 803 are arranged below the transmission roller 802. The other end of the bevel gear 803 is connected to the connecting roller 804. The connecting roller 804 is connected to the eccentric roller 805. The eccentric roller 805 passes through the central hole of the fixed platform 809. Four fixed pulleys 808 are arranged on one side of the fixed platform 809. The four fixed pulleys 808 fix the cross rod 806. When the eccentric roller 805 rotates, one end of the eccentric roller 805 abuts against and moves up and down in the inner groove of the cross rod 806. When the eccentric roller 805 makes a circular motion, the protrusion of the eccentric roller 805 abuts against the side wall of the groove of the cross rod 806, and the cross rod 806 makes a left-right motion. And both sides of the two stirring rods 705 close to the stirring main shaft 703 are fixedly connected to the left and right rollers of the cross rod 806.

[0033] When the present invention is in use, sewage enters the steady flow bucket 301 from the feed pipe 3. The steady flow bucket 301 reduces the flow rate of the sewage and flows into the metal tank body 4 through the holes below the steady flow bucket 301. A sprinkler on the top cover of the metal tank body 4 sprays a flocculant into the sewage. At this time, the motor 2 arranged in the middle of the bridge 1 starts to operate, the main shaft 201 arranged below the motor 2 starts to rotate, and the main shaft 201 drives the rake mechanism 5 arranged below to rotate slowly. The long rake 501 and the short rake 502 of the rake mechanism 5 are respectively fixed with a crawler mechanism 6, and the crawler mechanism 6 can be driven by a crawler fixed motor 601 fixed on the bracket of the rake mechanism 5 to drive the crawler mechanism 6 to rotate, so as to obtain a larger cleaning range and movement range. When the servo motor 607 in the crawler mechanism 6 operates, it drives the main rotating gear 609 to operate through the belt 608. When the main rotating gear 609 operates, it can drive the chain 611 to rotate. The chain 611 drives the driven rotating gear 610. Adjusting the position of the auxiliary gear 612 up and down can adjust the tension state of the chain 611. The chain 611 drives the crawler 606 to rotate. When the crawler 606 rotates, it can scrape the sludge at the bottom of the metal tank body 4. And the crawler mechanism 6 and the rake mechanism 5 can rotate at multiple angles. When the crawler 606 rotates, it can scrape the sludge at the bottom of the metal tank body 4. Compared with the original design with multiple sets of sludge scraping plates designed under the rake, which brings weight and resistance during equipment operation, the crawler 606 structure designed by the crawler mechanism 6 has a sludge scraping plate attached to it. Since the crawler mechanism 6 only occupies part of the space of the rake mechanism 5, compared with the existing design, the number of sludge scraping plates is reduced by one-half to two-thirds. The crawler mechanism 6 designed by the present invention adds a motor and the crawler 606 compared with the prior art. However, since the number of sludge scraping plates is reduced significantly, the weight generated by the added motor and the crawler 606 is less than the weight of the reduced sludge scraping plates. Therefore, the purpose of reducing the overall weight of the rake mechanism 5 can be achieved, thereby achieving the purpose of reducing the load on the main shaft 2. And when the crawler 606 in the crawler mechanism 6 rotates, it cooperates with the rotation direction of the rake mechanism 5, which can not only scrape the sludge, but also reduce the load of the rake mechanism 5 during operation, thereby further reducing the operating load of the main shaft 2. The sludge scraped by the crawler mechanism 6 enters the independent stirring mechanism 7 arranged at the bottom of the metal tank body 4. The first independent motor 702 starts to operate when the independent stirring control box 701 is turned on. The stirring main shaft 703 drives the stirring rod 705 to rotate. At this time, the telescopic mechanism 8 arranged in the stirring main shaft 703 operates under the control of the independent stirring control box 701. Driven by the second independent motor 801, when the eccentric roller 805 makes a circular motion, one end of the eccentric roller 805 protrudes and makes a butting motion up and down in the inner groove of the cross rod 806. When the eccentric roller 805 makes a circular motion, the protrusion of the eccentric roller 805 abuts against the side wall of the groove of the cross rod 806, and the cross rod 806 makes a left and right motion. Both sides of the two stirring rods 705 close to the stirring main shaft 703 are fixedly connected to the left and right rollers of the cross rod 806. The operation of the telescopic mechanism 8 drives the stirring rod 705 to be able to stretch left and right. Under the cooperation of the telescopic mechanism 8 and the independent stirring mechanism 7,The sludge entering the metal shell 704 can be cleaned more efficiently and discharged from the discharge port 706.

[0034] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A high-performance integrated concentrating and stirring machine, comprising a bridge frame (1), characterized in that, A motor (2) is arranged in the middle of the bridge frame (1), a main shaft (201) is arranged below the motor (2), a metal pool body (4) is arranged below the bridge frame (1), the main shaft (201) penetrates into the metal pool body (4) from the upper end, a rake frame mechanism (5) is arranged at the lower end of the main shaft (201), a crawler mechanism (6) is arranged below the rake frame mechanism (5), the crawler mechanism (6) only occupies part of the space of the rake frame mechanism (5), and the crawler mechanism (6) abuts against the inner wall of the metal pool body (4); The rake frame mechanism (5) comprises a long rake (501) and a short rake (502), the long rake (501) and the short rake (502) being symmetrically arranged, the length of the long rake (501) being twice the length of the short rake (502), a large crawler mechanism (6) being fixed at two-thirds of the long rake (501) at one end of the long rake (501) away from the main shaft (201), and a small crawler mechanism (6) being fixed at two-thirds of the short rake (502) at one end of the short rake (502) away from the main shaft (201), the large crawler mechanism (6) and the small crawler mechanism (6) scraping mud and covering the entire bottom of the metal pool body (4); The crawler mechanism (6) comprises a crawler fixing motor (601), a steering connecting shaft (602), a Y-shaped frame (603), a crawler connecting roller (604), a mudguard (605) and a crawler (606); the crawler fixing motor (601) is fixed on the rake frame mechanism (5); the bottom of the crawler fixing motor (601) is connected to the steering connecting shaft (602); the Y-shaped frame (603) is fixed below the steering connecting shaft (602); crawler connecting rollers (604) are connected to arm holes on both sides of the Y-shaped frame (603); the crawler connecting rollers (604) are connected to the mudguard (605); a crawler (606) is arranged below the Y-shaped frame (603); sealed mudguards (605) are arranged on both sides of the crawler (606); and a mud scraper is attached to the crawler (606); A servo motor (607) is arranged inside the crawler (606). The servo motor (607) is electrically connected to an external power supply. The servo motor (607) is connected to a main rotating gear (609) through a belt (608). The main rotating gear (609) is connected to a chain (611) for cooperation. Another section of the chain (611) is connected to a slave rotating gear (610) for cooperation. An auxiliary gear (612) is arranged between the main rotating gear (609) and the slave rotating gear (610). The auxiliary gear (612) abuts against the chain (611) for cooperation. The inner wall of the crawler (606) is connected to the chain (611).

2. The high-performance concentrated stirring integrated machine according to claim 1, wherein The side wall of the metal pool body (4) is provided with a feed pipe (3) connected to the interior of the metal pool body (4), the feed pipe (3) is connected to the flow stabilizing barrel (301), the bottom of the metal pool body (4) is provided with an independent stirring mechanism (7), and a telescopic mechanism (8) is provided inside the independent stirring mechanism (7).

3. A high-performance integrated concentrating and stirring machine according to claim 2, characterized in that, The independent stirring mechanism (7) includes an independent stirring control box (701), a first independent motor (702), a stirring main shaft (703), a metal shell (704), stirring rods (705) and a discharge port (706). The first independent motor (702) is arranged at the upper end of the independent stirring mechanism (7). The first independent motor (702) is electrically connected to the external independent stirring control box (701). The stirring main shaft (703) is connected below the first independent motor (702). The stirring main shaft (703) is fixedly connected with the stirring rods (705). A metal shell (704) is arranged outside the stirring main shaft (703). Discharge ports (706) are arranged on both sides below the metal shell (704).

4. The high-performance concentrated stirring integrated machine according to claim 3, characterized in that, The telescopic mechanism (8) includes a second independent motor (801), a transmission roller (802), bevel gears (803), a connecting roller (804), an eccentric roller (805), a cross bar (806), a groove (807), a fixed pulley (808) and a fixed platform (809). The second independent motor (801) is arranged inside the stirring main shaft (703). When the stirring main shaft (703) rotates, it drives the second independent motor (801) to rotate together. The second independent motor (801) is electrically connected to the external independent stirring control box (701). The transmission roller (802) is connected below the second independent motor (801). A pair of meshing bevel gears (803) are arranged below the transmission roller (802). The other end of the bevel gear (803) is connected to the connecting roller (804). The connecting roller (804) is connected to the eccentric roller (805). The eccentric roller (805) passes through the central hole of the fixed platform (809). Four fixed pulleys (808) are arranged on one side of the fixed platform (809). The four fixed pulleys (808) fix the cross bar (806). When the eccentric roller (805) rotates, one end of the eccentric roller (805) protrudes and makes a butting motion up and down inside the groove of the cross bar (806). When the eccentric roller (805) makes a circular motion, the protrusion of the eccentric roller (805) abuts against the side wall of the groove of the cross bar (806), and the cross bar (806) makes a left-right motion. And both sides of the two stirring rods (705) close to the stirring main shaft (703) are fixedly connected to the left and right rollers of the cross bar (806).

5. A high-performance integrated concentrating and stirring machine according to claim 4, characterized in that, The working method of the high-performance concentrated stirring integrated machine is specifically as follows: Sewage enters the steady-flow bucket (301) from the feed pipe (3), and then the sewage flows into the metal tank body (4) through the hole below the steady-flow bucket (301). Flocculant is sprayed onto the sewage from the shower head on the top cover of the metal tank body (4). The motor (2) installed in the middle of the bridge (1) starts to operate. The motor (2) drives the main shaft (201) installed below to rotate. The main shaft (201) drives the rake frame mechanism (5) installed below to rotate slowly. The long rake (501) and the short rake (502) of the rake frame mechanism (5) are respectively fixed with a crawler mechanism (6). And the crawler mechanism (6) can be driven to rotate by the crawler fixed motor (601) fixed on the bracket of the rake frame mechanism (5). When the servo motor (607) in the crawler mechanism (6) operates, it drives the main rotating gear (609) to operate through the belt (608). When the main rotating gear (609) operates, it can drive the chain (611) to rotate. The chain (611) drives the driven rotating gear (610). The auxiliary gear (612) can adjust the tension state of the chain (611). The chain (611) drives the crawler (606) to rotate. When the crawler (606) rotates, it can scrape the sludge at the bottom of the metal tank body (4). The crawler (606) is attached with a sludge scraping plate. When the crawler (606) in the crawler mechanism (6) rotates, it cooperates with the rotation direction of the rake frame mechanism (5). The sludge scraped by the crawler mechanism (6) enters the independent stirring mechanism (7) arranged at the bottom of the metal tank body (4). When the first independent motor (702) operates under the connection of the independent stirring control box (701), the stirring main shaft (703) drives the stirring rod (705) to rotate. At this time, the telescopic mechanism (8) arranged in the stirring main shaft (703) operates under the control of the independent stirring control box (701). Driven by the second independent motor (801), when the eccentric roller (805) makes a circular motion, one end of the eccentric roller (805) protrudes and makes a butting motion up and down in the inner groove of the cross bar (806). When the eccentric roller (805) makes a circular motion, the protrusion of the eccentric roller (805) abuts against the side wall of the groove of the cross bar (806), and the cross bar (806) moves left and right. Both sides of the two stirring rods (705) close to the stirring main shaft (703) are fixedly connected to the left and right rollers of the cross bar (806). The operation of the telescopic mechanism (8) drives the stirring rod (705) to be able to stretch left and right. Under the cooperation of the telescopic mechanism (8) and the independent stirring mechanism (7), the sludge entering the metal shell (704) is cleaned and discharged from the discharge port (706).

Images