Belt type sludge dewatering machine

Abstract

The utility model relates to the technical field of sludge dewatering, and discloses a belt type sludge dewatering machine which comprises a sludge dewatering machine body and a plurality of supporting legs which are fixedly installed at the positions, close to the front side and the rear side, of the bottom of the sludge dewatering machine body at equal intervals, and a discharging frame is arranged on the left side of the sludge dewatering machine body. A crushing box is arranged on the left side, close to the top, of the sludge dewatering machine body, the left side of the discharging frame fixedly penetrates and extends into an inner cavity of the crushing box, and a driving motor is arranged above the middle of the top of the crushing box; through mutual cooperation of a fixed plate, a side plate, a threaded rod, a synchronous belt, a servo motor, a threaded sleeve, a sliding plate, a sliding rod and a T-shaped plate, a material receiving box can be driven to move left and right on a fixed seat back and forth, so that discharged soil uniformly falls into an inner cavity of the material receiving box, the soil is prevented from being accumulated at one position of the material receiving box, and the working efficiency of the material receiving box is improved. The soil collection amount is influenced, and the material receiving effect is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of sludge dewatering, specifically a belt sludge dewatering machine. Background Technology

[0002] Bag sludge dewatering machines are a type of continuously operating sludge treatment equipment. They are popular due to their low sludge moisture content, stable operation, low energy consumption, relatively simple control and management, and convenient maintenance.

[0003] For example, a novel belt sludge dewatering machine, disclosed in CN202222455761.9, relates to the field of sludge dewatering technology. It includes a sludge dewatering machine body, supporting legs, and a sludge outlet. Supporting legs are fixedly connected to the bottom of the sludge dewatering machine body, and a connecting seat is fixedly installed on the left side of the supporting legs. A storage component is provided on the upper part of the connecting seat. A sludge outlet is located on the left side of the sludge dewatering machine body, and a dispersing component is located on the left side of the sludge outlet. This invention, by setting up a storage component, allows the dispersed sludge to slide along an inclined guide plate into a storage box below for collection. Connecting to the power supply of a drive motor drives the rotating shaft and external sludge-dispersing blades to rotate, thereby dispersing the clumps of sludge. This improves the drying speed of the sludge clumps and solves the problem that solid sludge clumps together during discharge, containing a small amount of moisture that is difficult to evaporate and dry, effectively improving the practicality of the device.

[0004] The novel belt sludge dewatering machine proposed in the aforementioned patent can disperse and collect the sludge during use. However, the position of the receiving box is fixed, which causes the sludge to fall in a certain position in the receiving box when it is discharged, thus forming a pile. Moreover, the sludge is not evenly dispersed in the receiving box, which affects the amount of sludge collected by the receiving box and reduces the collection effect.

[0005] Therefore, we propose a belt sludge dewatering machine to solve the problems mentioned above. Utility Model Content

[0006] The purpose of this invention is to provide a belt sludge dewatering machine to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a belt sludge dewatering machine, comprising a sludge dewatering machine body and several support legs fixedly installed at equal intervals near the front and rear sides of the bottom of the sludge dewatering machine body. A discharge frame is provided on the left side of the sludge dewatering machine body, and a crushing box is provided near the top of the left side of the sludge dewatering machine body. The left side of the discharge frame extends through into the inner cavity of the crushing box. A drive motor is provided above the middle of the top of the crushing box. A stirring shaft is fixedly installed at the output end of the drive motor. The lower end of the stirring shaft extends through into the inner cavity of the crushing box. Several stirring rods are fixedly installed at equal intervals on the outer side of the stirring shaft. A shaking component is installed at the lower front and rear sides of the crushing box. A moving component is installed at the lower front and rear sides of the sludge dewatering machine body near the bottom. A fixed seat is provided at the lower left side of the bottom of the sludge dewatering machine body. The front and rear sides of the fixed seat are fixedly connected to the adjacent support legs respectively. A receiving box is attached to the top of the fixed seat near the left side.

[0008] The top of the drive motor is fixedly mounted with a fixing frame, and the lower end of the fixing frame is fixedly mounted on the crushing box.

[0009] The movable component includes fixed plates respectively disposed on the front and rear sides of the sludge dewatering machine body near the bottom. The opposite side of the fixed plates is fixedly installed on the adjacent support legs near the right side, and the opposite side of the fixed plates is fixedly installed on the left side. The right side of the side plates is movably installed with threaded rods, and the right end of the threaded rods extends movably through to the outside of the adjacent support legs. The outside of the threaded rods is threadedly installed with threaded sleeves near the left end, and T-shaped plates are fixedly installed at the middle of the top of the threaded sleeves.

[0010] Preferably, the output ends of the threaded rod are respectively fixedly sleeved with synchronous pulleys, and synchronous belts are sleeved on the outer sides of the synchronous pulleys. A support plate is fixedly installed on the front side of the rear fixed plate near the right side, and a servo motor is fixedly installed on the left side of the support plate. The output end of the servo motor is fixedly connected to the right end of the rear threaded rod.

[0011] Preferably, a sliding plate is fixedly installed on the opposite side of the threaded sleeve, and a sliding rod is slidably installed through the sliding plate. The left and right ends of the sliding rod are fixedly installed on the adjacent side plate and the support leg, respectively.

[0012] Preferably, two rollers are movably installed on the bottom of the receiving box near the right side, and the rollers are arranged in a front-to-back configuration. The top of the fixed base is provided with sliding grooves near the front and back sides, and the rollers are slidably installed in the inner cavities of the adjacent sliding grooves. Flat plates are fixedly installed on the front and back sides of the receiving box near the upper left side, and T-bolts are threaded through and installed on the opposite side of the flat plates. The lower ends of the T-bolts are threaded through and extend to the outer side of the adjacent T-plates.

[0013] Preferably, the shaking assembly includes movable rack plates respectively disposed at the lower front and rear sides of the crushing chamber. Movable gears are respectively engaged at the top of the movable rack plates near the right side, and a movable rod is fixedly installed through the middle of the movable gears. Vertical plates are respectively movably installed at the front and rear ends of the movable rod. The bottom of the vertical plates is respectively fixedly installed on adjacent fixed plates. Turntables are respectively fixedly sleeved on the movable rod near the front and rear sides. Several semi-circular blocks are fixedly installed at equal intervals on the outer side of the turntables. Circular columns are respectively attached to the front and rear semi-circular blocks. A shaking plate is disposed above the top of the circular columns, and the right side of the shaking plate extends into the inner cavity of the crushing chamber near the right side.

[0014] Preferably, a rotating shaft is fixedly installed through the middle of the circular column, and connecting plates are fixedly installed at the front and rear ends of the rotating shaft, with the top of the connecting plates fixedly installed on the shaking plate.

[0015] Preferably, a rotating rod is fixedly installed through the right side of the shaking plate, and the front and rear ends of the rotating rod extend movably through to the outside of the crushing box. A spiral spring is sleeved on the outside of the rotating rod near the front and rear ends, and one end of the spiral spring is fixedly installed on the rotating rod. The other end of the spiral spring is fixedly installed with a fixing rod, and the opposite ends of the fixing rods are fixedly installed on the crushing box.

[0016] Preferably, L-shaped rods are fixedly installed on the opposite side of the movable rack plate near the left side, and the lower ends of the L-shaped rods are fixedly installed on adjacent T-shaped plates.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. Through the cooperation of components such as the fixed plate, side plate, threaded rod, synchronous belt, servo motor, threaded sleeve, sliding plate, sliding rod and T-shaped plate, the receiving box can be moved back and forth on the fixed seat, so that the discharged soil falls more evenly into the inner cavity of the receiving box, avoiding the accumulation of soil in one place in the receiving box, affecting the amount of soil collected, and improving the receiving effect.

[0019] 2. By coordinating the components such as the moving rack plate, L-shaped rod, movable gear, movable rod, vertical plate, turntable, semi-circular block, circular column, rotating shaft, connecting plate, shaking plate, rotating rod, spiral spring and fixed rod, the receiving box can move back and forth left and right, while also driving the shaking plate to shake up and down. This shakes the crushed soil off and discharges it, while also speeding up the discharge rate and improving the overall effect. Attached Figure Description

[0020] Figure 1 This is a perspective view of the entire utility model;

[0021] Figure 2 This is a rear perspective view of the present invention;

[0022] Figure 3 This is a partial cross-sectional perspective view of the present invention.

[0023] Figure 4 This is a partial right-side perspective view of the present invention;

[0024] Figure 5 This is a partial bottom-view perspective view of the receiving box of this utility model;

[0025] Figure 6 This is a partial bottom-view perspective view of the threaded rod of this utility model;

[0026] Figure 7 This is a partial cross-sectional perspective view of the crushing box of this utility model;

[0027] Figure 8 For the present utility model Figure 7 Enlarged view of point A in the middle;

[0028] Figure 9 For the present utility model Figure 7 Enlarged view of section B in the middle.

[0029] In the diagram: 1. Sludge dewatering machine body; 2. Support leg; 3. Discharge frame; 4. Crushing box; 5. Drive motor; 51. Fixing frame; 6. Mixing shaft; 7. Mixing rod; 8. Shaking assembly; 81. Moving rack plate; 811. L-shaped rod; 82. Movable gear; 83. Movable rod; 84. Vertical plate; 85. Turntable; 86. Semi-circular block; 87. Circular column; 871. Rotating shaft; 872. Connecting plate; 8 8. Shaking plate; 881. Rotating rod; 882. Spiral spring; 883. Fixed rod; 9. Moving component; 91. Fixed plate; 92. Side plate; 93. Threaded rod; 94. Synchronous belt; 95. Servo motor; 96. Threaded sleeve; 961. Sliding plate; 962. Sliding rod; 97. T-shaped plate; 10. Fixed seat; 20. Receiving box; 201. Roller; 202. Flat plate; 203. T-bolt. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Example 1

[0032] Please see Figure 1-9 A belt sludge dewatering machine includes a sludge dewatering machine body 1 and several support legs 2 fixedly installed at equal intervals on the bottom of the sludge dewatering machine body 1 near the front and rear sides. A discharge frame 3 is provided on the left side of the sludge dewatering machine body 1, and a crushing box 4 is provided on the left side of the sludge dewatering machine body 1 near the top. The left side of the discharge frame 3 extends through the inner cavity of the crushing box 4. A drive motor 5 is provided above the top center of the crushing box 4. A stirring shaft 6 is fixedly installed at the output end of the drive motor 5. The lower end of the stirring shaft 6 extends movably through the inner cavity of the crushing box 4. Several stirring rods 7 are fixedly installed at equal intervals on the outer side of the sludge dewatering machine body 1. Shaking components 8 are installed together on the lower front and rear sides of the crushing box 4. Moving components 9 are installed together on the front and rear sides of the sludge dewatering machine body 1 near the bottom. A fixed seat 10 is set at the lower left side of the bottom of the sludge dewatering machine body 1. The front and rear sides of the fixed seat 10 are fixedly connected to the adjacent support legs 2 respectively. A receiving box 20 is attached to the top of the fixed seat 10 near the left side. The shaking components 8 can shake off the mud after it is discharged, while the moving components 9 can drive the receiving box 20 to move back and forth left and right.

[0033] Specifically, a mounting bracket 51 is fixedly installed on the top of the drive motor 5, and the lower end of the mounting bracket 51 is fixedly installed on the crushing box 4, which serves to support the drive motor 5.

[0034] In this embodiment, the moving component 9 includes fixed plates 91 respectively disposed on the front and rear sides of the sludge dewatering machine body 1 near the bottom. The opposite side of the fixed plates 91 is fixedly installed on the adjacent support legs 2 near the right side, and the opposite side of the fixed plates 91 is fixedly installed on the left side. Threaded rods 93 are movably installed on the right side of the side plates 92, and the right ends of the threaded rods 93 extend movably through to the outside of the adjacent support legs 2. Threaded sleeves 96 are threadedly installed on the outside of the threaded rods 93 near the left end, and T-shaped plates 97 are fixedly installed at the middle of the top of the threaded sleeves 96. This allows the receiving box 20 to move back and forth left and right, so that the discharged sludge falls more evenly into the inner cavity of the receiving box 20, avoiding sludge accumulation in one place in the receiving box 20, which would affect the amount of sludge collected and improve the receiving effect.

[0035] Specifically, the output ends of the threaded rod 93 are respectively fixedly sleeved with synchronous pulleys, and synchronous belts 94 are sleeved on the outer side of the synchronous pulleys. A support plate is fixedly installed on the front side of the rear fixing plate 91 near the right side, and a servo motor 95 is fixedly installed on the left side of the support plate. The output end of the servo motor 95 is fixedly connected to the right end of the rear threaded rod 93, which can provide power for the rotation of the threaded rod 93.

[0036] Specifically, a sliding plate 961 is fixedly installed on the opposite side of the threaded sleeve 96, and a sliding rod 962 is slidably installed through the sliding plate 961. The left and right ends of the sliding rod 962 are fixedly installed on the adjacent side plate 92 and the support leg 2, respectively, which serves to guide and limit the movement of the threaded sleeve 96.

[0037] Specifically, two rollers 201 are movably installed on the bottom of the receiving box 20 near the right side, and the rollers 201 are arranged in a front-to-back configuration. The top of the fixed base 10 is provided with sliding grooves near the front and back sides respectively. The rollers 201 are slidably installed in the inner cavities of the adjacent sliding grooves respectively. Flat plates 202 are fixedly installed on the front and back sides of the receiving box 20 near the upper left side respectively. T-bolts 203 are threaded through and installed on the opposite side of the flat plates 202 respectively. The lower ends of the T-bolts 203 are threaded through and extend to the outer side of the adjacent T-plates 97 respectively, which facilitates the left and right sliding of the receiving box 20 and the engagement of the receiving box 20 with the T-plates 97.

[0038] In this embodiment: During operation, the sludge dewatering machine body 1 processes the sludge. After processing, the sludge is discharged from the discharge frame 3 and enters the crushing box 4. At this time, the drive motor 5 can be started. When the drive motor 5 is running, it drives the stirring shaft 6 to rotate. When the stirring shaft 6 rotates, it drives several stirring rods 7 to rotate, thereby breaking up the clumps of sludge. The broken sludge falls onto the shaking plate 88 and then slides into the inner cavity of the receiving box 20. When the sludge is discharged, the servo motor 95 can be started. 5. When running, it will drive the threaded rod 93 on the rear side to rotate, and under the transmission of the synchronous belt 94, it will drive the threaded rods 93 on the front and rear sides to rotate synchronously. When the threaded rod 93 rotates, it will drive the adjacent threaded sleeve 96 to move back and forth left and right. When the threaded sleeve 96 moves left and right, it will drive the receiving box 20 to move back and forth left and right under the action of the roller 201 through the T-shaped plate 97, the flat plate 202 and the T-shaped bolt 203. This will make the discharged soil fall more evenly into the inner cavity of the receiving box 20, and prevent the soil from accumulating in one place in the receiving box 20, which would affect the amount of soil collected.

[0039] Example 2

[0040] This embodiment is an improvement upon embodiment 1. For details, please refer to [link / reference]. Figure 1-3 and Figure 5-8The shaking assembly 8 includes movable rack plates 81 respectively disposed on the lower front and rear sides of the crushing box 4. Movable gears 82 are respectively engaged on the top of the movable rack plates 81 near the right side. Movable rods 83 are fixedly installed through the middle of the movable gears 82. Vertical plates 84 are respectively movably installed at the front and rear ends of the movable rods 83. The bottom of the vertical plates 84 are respectively fixedly installed on adjacent fixed plates 91. Turntables 85 are respectively fixedly sleeved on the movable rods 83 near the front and rear sides. Several semi-circular blocks 86 are fixedly installed at equal intervals on the outer side of the turntables 85. Circular columns 87 are respectively attached to the semi-circular blocks 86 on the front and rear sides. Shaking plates 88 are generally disposed above the top of the circular columns 87. The right side of the shaking plates 88 extends into the inner cavity of the crushing box 4 near the right side, thereby shaking off the discharged mud and increasing the discharge rate.

[0041] Specifically, a rotating shaft 871 is fixedly installed through the middle of the circular column 87, and connecting plates 872 are fixedly installed at the front and rear ends of the rotating shaft 871, respectively. The top of the connecting plates 872 is fixedly installed on the shaking plate 88, which serves to fix the circular column 87.

[0042] Specifically, a rotating rod 881 is fixedly installed on the right side of the shaking plate 88, and the front and rear ends of the rotating rod 881 extend movably to the outside of the crushing box 4. A spiral spring 882 is sleeved on the outside of the rotating rod 881 near the front and rear ends, and one end of the spiral spring 882 is fixedly installed on the rotating rod 881. The other end of the spiral spring 882 is fixedly installed with a fixing rod 883, and the opposite end of the fixing rod 883 is fixedly installed on the crushing box 4, which facilitates the shaking operation of the shaking plate 88.

[0043] Specifically, L-shaped rods 811 are fixedly installed on the opposite side of the movable rack plate 81 near the left side, and the lower ends of the L-shaped rods 811 are fixedly installed on the adjacent T-shaped plates 97, which serve to fix the movable rack plate 81.

[0044] In this embodiment: When the T-shaped plate 97 moves left and right, it drives the moving rack plate 81 to move back and forth left and right through the L-shaped rod 811. When the moving rack plate 81 moves, it drives the adjacent movable gear 82 to rotate. When the movable gear 82 rotates, it drives the movable rod 83 to rotate. When the movable rod 83 rotates, it drives the turntables 85 on the front and rear sides to rotate. When the turntables 85 rotate, they drive several adjacent semi-circular blocks 86 to rotate. When the semi-circular blocks 86 rotate, they continuously squeeze the adjacent circular pillars 87. After the circular pillars 87 are squeezed, they drive the shaking plate 88 to move upward and cause the spiral springs 882 on the front and rear sides to rewind. When the semi-circular blocks 86 rotate away from the circular pillars 87, the shaking plate 88 will return to its original state under the action of the rebound force of the spiral springs 882. Since the semi-circular blocks 86 are rotating continuously, they drive the shaking plate 88 to shake back and forth, thereby making the soil drop better.

[0045] Working Principle: During operation, the sludge dewatering machine body 1 processes the sludge. After processing, the sludge is discharged through the discharge frame 3 and enters the crushing box 4. At this time, the drive motor 5 is activated, which drives the stirring shaft 6 to rotate. The rotation of the stirring shaft 6 drives several stirring rods 7 to rotate, thereby breaking up the clumps of sludge. The broken sludge falls onto the shaking plate 88 and then slides into the inner cavity of the receiving box 20. Simultaneously, the servo motor 95 is activated during sludge discharge. The servo motor 95 drives the rear threaded rod 93 to rotate, and under the transmission of the synchronous belt 94, it drives the front and rear threaded rods 93 to rotate synchronously. When the threaded rod 93 rotates, it drives the adjacent threaded sleeve 96 to move back and forth. When the threaded sleeve 96 moves left and right, it drives the receiving box 20 to move back and forth left and right under the action of the roller 201 through the T-shaped plate 97, the flat plate 202, and the T-bolt 203, thus making the discharged sludge more uniform. The soil falls into the inner cavity of the receiving box 20, preventing soil from accumulating in one place and affecting the amount of soil collected. Furthermore, when the T-shaped plate 97 moves left and right, it drives the moving rack plate 81 to move back and forth via the L-shaped rod 811. The movement of the moving rack plate 81 drives the adjacent movable gear 82 to rotate. The rotation of the movable gear 82, in turn, drives the movable rod 83 to rotate. The rotation of the movable rod 83, in turn, drives the front and rear turntables 85 to rotate. The rotation of the turntables 85, in turn, drives several adjacent... The semi-circular block 86 rotates, and as it rotates, it continuously squeezes the adjacent circular column 87. When the circular column 87 is squeezed, it causes the shaking plate 88 to move upward and causes the front and rear spiral springs 882 to retract. When the semi-circular block 86 rotates away from the circular column 87, the shaking plate 88 will return to its original position under the rebound force of the spiral spring 882. Since the semi-circular block 86 is rotating continuously, it causes the shaking plate 88 to shake back and forth, thus allowing the soil to be discharged more effectively.

[0046] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0047] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A belt sludge dewatering machine, comprising a sludge dewatering machine body (1) and a plurality of support legs (2) fixedly installed at equal intervals on the bottom of the sludge dewatering machine body (1) near the front and rear sides, characterized in that: The sludge dewatering machine body (1) is provided with a discharge frame (3) on the left side, and a crushing box (4) is provided near the top on the left side of the sludge dewatering machine body (1). The left side of the discharge frame (3) is fixedly extended through to the inner cavity of the crushing box (4). A drive motor (5) is provided above the middle of the top of the crushing box (4). A stirring shaft (6) is fixedly installed at the output end of the drive motor (5). The lower end of the stirring shaft (6) is movably extended through to the inner cavity of the crushing box (4). Several stirring rods (7) are fixedly installed at equal intervals on the outer side of the stirring shaft (6). A shaking component (8) is installed at the bottom of the front and rear sides of the crushing box (4). A moving component (9) is installed at the bottom of the front and rear sides of the sludge dewatering machine body (1). A fixed seat (10) is provided at the bottom left side of the sludge dewatering machine body (1). The front and rear sides of the fixed seat (10) are fixedly connected to the adjacent support legs (2). A receiving box (20) is attached to the top of the fixed seat (10) near the left side. The top of the drive motor (5) is fixedly mounted with a fixing frame (51), and the lower end of the fixing frame (51) is fixedly mounted on the crushing box (4); The movable component (9) includes a fixed plate (91) respectively located on the front and rear sides of the sludge dewatering machine body (1) near the bottom. The fixed plate (91) is fixedly installed on the adjacent support leg (2) on the opposite side near the right side. The fixed plate (91) is fixedly installed on the opposite side near the left side. The right side of the side plate (92) is movably installed with a threaded rod (93). The right end of the threaded rod (93) extends movably through to the outside of the adjacent support leg (2). The outside of the threaded rod (93) near the left end is threadedly installed with a threaded sleeve (96). The top of the threaded sleeve (96) is fixedly installed with a T-shaped plate (97).

2. The belt sludge dewatering machine according to claim 1, characterized in that: The output ends of the threaded rod (93) are respectively fixedly sleeved with synchronous pulleys, and synchronous belts (94) are sleeved on the outer side of the synchronous pulleys. A support plate is fixedly installed on the front side of the rear fixing plate (91) near the right side, and a servo motor (95) is fixedly installed on the left side of the support plate. The output end of the servo motor (95) is fixedly connected to the right end of the rear threaded rod (93).

3. The belt sludge dewatering machine according to claim 1, characterized in that: A sliding plate (961) is fixedly installed on the opposite side of the threaded sleeve (96), and a sliding rod (962) is slidably installed through the sliding plate (961). The left and right ends of the sliding rod (962) are fixedly installed on the adjacent side plate (92) and the support leg (2) respectively.

4. The belt sludge dewatering machine according to claim 1, characterized in that: Two rollers (201) are movably installed at the bottom of the receiving box (20) near the right side, and the rollers (201) are arranged in front and back. The top of the fixed seat (10) is provided with sliding grooves near the front and back sides respectively. The rollers (201) are slidably installed in the inner cavity of the adjacent sliding grooves respectively. The front and back sides of the receiving box (20) are fixedly installed with flat plates (202) near the upper left side respectively. T-bolts (203) are threaded through the flat plates (202) near the opposite side respectively. The lower ends of the T-bolts (203) are threaded through and extend to the outside of the adjacent T-plates (97).

5. A belt sludge dewatering machine according to claim 1, characterized in that: The shaking assembly (8) includes movable rack plates (81) respectively located at the lower front and rear sides of the crushing box (4). Movable gears (82) are respectively engaged at the top of the movable rack plates (81) near the right side. Movable rods (83) are fixedly installed through the middle of the movable gears (82). Vertical plates (84) are movably installed at the front and rear ends of the movable rods (83). The bottom of the vertical plates (84) are respectively fixedly installed on adjacent fixed plates (91). Turntables (85) are respectively fixedly sleeved on the movable rods (83) near the front and rear sides. Several semi-circular blocks (86) are fixedly installed at equal intervals on the outer side of the turntables (85). Circular columns (87) are respectively attached to the semi-circular blocks (86) on the front and rear sides. Shaking plates (88) are jointly arranged above the top of the circular columns (87). The right side of the shaking plates (88) extends to the inner cavity of the crushing box (4) near the right side.

6. A belt sludge dewatering machine according to claim 5, characterized in that: A rotating shaft (871) is fixedly installed through the middle of the circular column (87), and connecting plates (872) are fixedly installed at the front and rear ends of the rotating shaft (871), with the top of the connecting plates (872) fixedly installed on the shaking plate (88).

7. A belt sludge dewatering machine according to claim 5, characterized in that: A rotating rod (881) is fixedly installed on the right side of the shaking plate (88), and the front and rear ends of the rotating rod (881) extend movably through to the outside of the crushing box (4). A spiral spring (882) is sleeved on the outside of the rotating rod (881) near the front and rear ends, and one end of the spiral spring (882) is fixedly installed on the rotating rod (881), and the other end of the spiral spring (882) is fixedly installed with a fixing rod (883), and the opposite end of the fixing rod (883) is fixedly installed on the crushing box (4).

8. A belt sludge dewatering machine according to claim 5, characterized in that: On the opposite side of the movable rack plate (81), near the left side, L-shaped rods (811) are fixedly installed, and the lower ends of the L-shaped rods (811) are fixedly installed on the adjacent T-shaped plates (97).

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