CN111807668A - A material spreading and unloading integrated machine for organic solid waste treatment device - Google Patents

Abstract

The application provides an integrated material spreading and unloading machine for an organic solid waste treatment device, comprising a main frame, a material spreading part, a filter cloth frame, a filter cloth deviation correction part and a filter cloth pulling part; the material spreading part is arranged on the main frame Below the filter cloth, according to the moving direction of the filter cloth when spreading the material, the filter cloth frame is arranged in front of the main frame. The filter cloth frame includes a cloth winding roller for winding the filter cloth. The cloth pulling part includes a movable pulling roller, the movable pulling roller is arranged between the cloth winding roller and the material spreading part, and the movable pulling roller has a first position and a second position. material work. In this application, the main frame is used to integrate the material spreading part and the unloading roll cloth assembly into one. On the one hand, the occupied volume of the equipment is reduced; and reduce the error rate.

Description

A material spreading and unloading integrated machine for organic solid waste treatment device

technical field

The application relates to the technical field of high-water organic solid waste treatment equipment, and in particular to an integrated material spreading and unloading machine for an organic solid waste treatment device.

Background technique

Organic solid waste refers to solid and semi-solid organic waste that pollutes the environment produced by human beings in production and construction, daily life and other activities. The organic solid waste has an organic content of more than 20%. The main sources of organic solid waste are: (1) agriculture, including planting, livestock and poultry breeding, and processing of agricultural and sideline products; (2) cities, including domestic waste, municipal waste, sludge, etc.; (3) industry, These include petrochemical, light industry, etc.

Sludge is the solid sedimentary material produced by water and sewage treatment processes. Sludge treatment refers to the process of sludge concentration, conditioning, dehydration, stabilization, drying or incineration. An important step in sludge treatment is to compress it for dehydration treatment. Mechanical dehydration equipment, such as filter presses, is often used in sludge dehydration treatment. The sludge is wrapped with filter cloth and then the hydraulic press is used to carry out the filtration process, thereby realizing The separation process of solids and liquids.

CN110713332A discloses a cloth discharging integrated machine for sludge treatment and a cloth discharging method thereof, which solves the problem of low efficiency of the existing cloth discharging integrated machine. The integrated cloth discharging machine for sludge treatment includes a chain plate conveyor. One end located on the upper surface of the chain plate is provided with a pressure roller I, and the other end is provided with a pressure roller II and a pressure roller III in turn; the top of the chain plate conveyor is provided with an upper Guide roller system, the bottom of the chain conveyor is provided with a lower guide roller system, the upper guide roller system is used to wind and guide the upper filter cloth to the bottom of the pressure roller II, and the lower guide roller system is used to wind and guide the lower layer filter cloth to the pressure roller The bottom of I also includes a distribution pipe, which is arranged on the top of the chain plate and is used to spray the material on the lower filter cloth; wherein, the pressing roller II is used to compress the upper filter cloth, the material and the lower filter cloth to form a composite material layer, The composite material layer moves between the pressing roller III and the upper surface of the chain plate; by changing the running directions of the upper filter cloth, the material and the lower filter cloth, the material distribution or discharge is realized respectively. When the equipment in the prior art is used, there are the following defects: the extension length of the filter cloth from one end to the other end is too long, and several bendings are required. In actual use, since the filter cloth is a flexible material, it is necessary to keep it flat It is difficult to maintain a long distance and requires the cooperation of several structures, which is prone to errors.

If the filter cloth deviation correction mechanism disclosed in CN110803848A and the material spreading mechanism disclosed in CN110803847A are simply combined to form a material spreading and unloading integrated machine, on the one hand, the power output end of the spreading material and the power output during deviation correction are arranged at the rear of the main frame , such a configuration is unreasonable, which limits the installation space of the equipment; on the other hand, if the paving structure and the unloading structure are integrated on a frame, and then the rotational motion of the threaded shaft is used for the rectification process, this rectification mechanism The deviation correction efficiency is limited, and it is not suitable for an all-in-one machine, which will cause mismatches between the laying and unloading processes.

SUMMARY OF THE INVENTION

In order to solve the above technical problems, the present application provides an integrated material spreading and unloading machine for an organic solid waste treatment device, including a main frame, a material spreading part, a filter cloth frame, a filter cloth deviation correction part and a filter cloth pulling part; The material-laying part is arranged below the main frame, and according to the movement direction of the filter cloth during material-laying, the filter cloth frame is arranged in front of the main frame, and the filter cloth frame includes a filter cloth for winding the filter cloth. The cloth winding roller, the filter cloth rectification part is arranged on the filter cloth frame, the filter cloth rectification part is used for the horizontal movement of the cloth winding roller along its axial direction, and the filter cloth traction part includes movable traction Roller, the movable traction roller is arranged between the cloth winding roller and the material spreading part, the movable traction roller has a first position and a second position, and in the first position, the movable traction roller is arranged at The filter cloth frame is used to assist the spreading work. In the second position, the movable traction roller is arranged at the end of the main frame away from the filter cloth frame to cooperate with the filter cloth deviation correction part. Unloading roll cloth work.

In this application, the main frame is used to integrate the material spreading part and the unloading roll cloth assembly into one. On the one hand, the occupied volume of the equipment is reduced, and on the other hand, the cooperation of the two components is made smoother and easier to coordinate, and the efficiency of the equipment is further improved. and reduce the error rate.

When the movable traction roller of the present application is in the first position, the function of the movable traction roller during material spreading is: on the one hand, it plays a guiding role; etc. phenomenon. When the movable traction roller of the present application is in the second position, the filter cloth is bent and pulled from the center to the rear of the main frame, and a deviation correction stroke is formed between the cloth winding roller and the movable traction roller, which provides a reaction distance for the deviation correction of the filter cloth, and is compatible with The correcting part of the filter cloth is well matched.

Further, the filter cloth deviation correction part includes a deviation correction frame, the bottom end of the deviation correction frame is movably connected with the filter cloth frame, the two ends of the cloth winding roller are connected with the side part of the deviation correction frame, and the cloth winding roller is provided with at one end of the filter cloth frame close to the main frame;

The lower end of the deviation correction frame is provided with a sliding sleeve, the upper end of the filter cloth frame is provided with a sliding rod, and the sliding sleeve is sleeved on the sliding rod.

The deviation rectification frame of the present application drives the filter cloth frame to move horizontally, thereby performing the process of filter cloth deviation rectification. The matching structure of the sliding sleeve and the sliding rod in the present application can play a positioning role.

Further, the filter cloth deviation correction part further comprises a deviation correction motor and a lead screw, one end of the lead screw is connected with the deviation correction motor, and the other end of the lead screw is connected with the deviation correction frame.

Further, the filter cloth pulling portion also includes a guide rail portion for the movable pulling roller to move between the first position and the second position,

The guide rail part includes a guide rail and a sliding frame moving on the guide rail, the guide rail is arranged on the main frame, and the guide rail is arranged between the material spreading part and the cloth winding roller,

The sliding frame includes a connecting hook for cooperating with the movable traction roller.

Further, the connecting hook includes a hook end and a connecting end, the hook end is movably connected with the movable traction roller, and the connecting end is connected with the sliding frame. The upper end of the connecting end is hingedly connected with the sliding frame, and the lower end of the connecting end is connected with the lower part of the sliding frame through a piston rod. Under the action of the piston rod, the upper end of the connecting end is the upper end of the hook end. The center of rotation performs a rotational motion.

Further, it also includes a cloth pressing roller. When the movable traction roller is in the second position, the cloth pressing roller is arranged between the cloth winding roller and the movable traction roller in the horizontal direction. The roller is vertically arranged between the cloth winding roller and the movable pulling roller.

During the process of rolling the filter cloth, the cloth roll will become larger and larger, and the position of the filter cloth from the cloth roll to the movable traction roller will become higher and higher. Since the sensor is set between the cloth winding roller and the movable traction roller, the sensor is Problems are prone to occur when sensing the filter cloth. In order to ensure the smooth operation of the sensor, a cloth pressing roller is set up in this application, so that the upper and lower positions of the filter cloth between the cloth pressing roller and the movable traction roller will never change up and down. Very smooth work.

Further, it also includes a guide roller, when the movable traction roller is in the second position, the guide roller is arranged between the filter cloth frame and the movable traction roller in the horizontal direction, and the guide roller is in the vertical direction. The vertical direction is arranged below the movable traction roller.

The guide rollers in the present application play a guiding role for the movement of the filter cloth on the one hand, and play a spreading role on the other hand, so that the filter cloth is smoother after passing through the guide rollers.

Further, the guide roller includes a first guide roller, a second guide roller and a third guide roller arranged in parallel, the first guide roller is arranged at the lower end of the filter cloth frame, the second guide roller and the third guide roller are arranged in parallel. The guide roller is arranged on the main frame, and the first guide roller, the second guide roller and the third guide roller are arranged in sequence according to the moving direction of the filter cloth when the cloth is unloaded.

Since the filter cloth after filter pressing has many creases, the present application uses a plurality of guide rollers to cooperate to make the passed filter cloth smoother and further improve the quality and efficiency of the rolled cloth.

Further, the first guide roller is disposed at one end of the filter cloth frame away from the main frame.

In addition to the role of guiding and spreading, the first guide roller of the present application can also play the role of scraping mud, that is, due to the setting of the first guide roller, the filter cloth forms a certain bending angle, and the mud under the filter cloth It will fall along this angle to improve the discharge efficiency.

Further, it also includes a cloth winding sensor, when the movable traction roller is at the second position, the cloth winding sensor is arranged between the cloth winding roller and the movable traction roller, and the cloth winding sensor is arranged with the The cloth winding roller and the movable traction roller are above the straight line between the two ends.

Further, the cloth winding sensor is arranged between the cloth pressing roller and the movable traction roller or the cloth winding sensor is arranged between the cloth winding roller and the cloth pressing roller near the cloth pressing roller. one end.

Further, the sensor includes a first infrared sensor and a second infrared sensor, the first infrared sensor and the second infrared sensor are arranged in parallel, and a gap is left between the first infrared sensor and the second infrared sensor.

Further, the movable traction roller, the cloth pressing roller and the guide roller are all provided with a spreading thread for smoothing the filter cloth, and the spreading thread includes a first thread segment and a second thread segment, and the first thread segment is connected with the first thread segment. The two thread segments are arranged symmetrically, and the thread direction on the first thread segment is arranged symmetrically with the thread direction of the second thread segment.

The spreading thread is set to make the filter cloth passing through the traction roller smoother, which further improves the deviation correction efficiency of the filter cloth.

The beneficial effects of this application are as follows:

1. In this application, the main frame is used to integrate the material spreading part and the unloading roll cloth assembly into one. On the one hand, the occupied volume of the equipment is reduced; efficiency and reduce the rate of coordination errors;

2. When the movable traction roller of this application is in the first position, the function of the movable traction roller when laying the material is: on the one hand, it plays a guiding role; Bending, etc.;

3. When the movable traction roller of the present application is in the second position, the filter cloth is bent and pulled from the center to the rear of the main frame, and a correction stroke is formed between the cloth winding roller and the movable traction roller, which provides a reaction distance for the correction of the filter cloth. And cooperate well with the filter cloth correction part;

4. The deviation rectification frame of the present application drives the filter cloth frame to move horizontally and then performs the process of filter cloth deviation rectification. The matching structure of the sliding sleeve and the sliding rod in the present application can play a positioning role;

5. In order for the sensor to work smoothly, this application is equipped with a cloth pressing roller, so that the upper and lower positions of the filter cloth between the cloth pressing roller and the movable traction roller will never change up and down, and the sensor will work very smoothly after it is installed in this position;

6. On the one hand, the guide roller in this application plays a guiding role for the movement of the filter cloth, and on the other hand, it plays a role of spreading, making the filter cloth smoother after passing through the guide roller;

7. In addition to the role of guiding and spreading, the first guide roller of the present application can also play the role of scraping mud, that is, due to the setting of the first guide roller, the filter cloth forms a certain bending angle, and the filter cloth under the filter cloth forms a certain bending angle. The mud will fall along this angle, improving the discharge efficiency.

Description of drawings

The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The schematic embodiments and descriptions of the present application are used to explain the present application and do not constitute an improper limitation of the present application. In the attached image:

Fig. 1 is the structural representation of a kind of material spreading and unloading integrated machine in the application;

Fig. 2 is another kind of use state schematic diagram of the all-in-one machine for spreading and unloading in Fig. 1;

Figure 3 is a perspective view of a material spreading and unloading integrated machine in the application;

Fig. 4 is the structural representation of filter cloth rack in the application;

Fig. 5 is the structural representation of the movable traction roller in the application;

Fig. 6 is the structural representation of the sliding frame in the application;

FIG. 7 is a schematic structural diagram of the sensor in the application.

Detailed ways

In order to explain the overall concept of the present application more clearly, the following detailed description is given by way of example in conjunction with the accompanying drawings.

Many specific details are set forth in the following description to facilitate a full understanding of the present application. However, the present application can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present application is not limited by the specific details disclosed below. Example limitations.

In addition, in the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal" "," "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings , is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present application.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature. In the description of the present application, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction between the two elements. . For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

In this application, unless otherwise expressly stated and defined, a first feature "on" or "under" a second feature may be in direct contact with the first and second features, or the first and second features indirectly through an intermediary touch. In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Example 1

As shown in FIGS. 1-3 , an integrated material spreading and unloading machine for an organic solid waste treatment device disclosed in this application includes a main frame 1 , a material spreading part 2 , a filter cloth frame 3 , and a filter cloth deviation correction part 4 and the filter cloth pulling part 5, wherein, the material spreading part 2 is arranged below the main frame 1, and according to the movement direction of the filter cloth during material spreading, the filter cloth frame 3 is arranged in front of the main frame 1, and the filter cloth frame 3 includes The cloth winding roller 301 used to wind the filter cloth, the filter cloth rectifying part 4 is arranged on the filter cloth frame 3, the filter cloth rectifying part 4 is used for the horizontal movement of the cloth winding roller 301 along its axial direction, and the filter cloth pulling part 5 includes: The movable traction roller 501 is arranged between the cloth winding roller 301 and the material spreading part 2. The movable traction roller 501 has a first position and a second position. In the first position, as shown in FIG. 1, the movable traction roller The roller 501 is arranged on the filter cloth frame 3 to assist the spreading work. In the second position, as shown in FIG. 2 , the movable traction roller 501 is arranged at the end of the main frame 1 away from the filter cloth frame 3 to be connected with the filter cloth deviation correction part. 4 Cooperate to complete the work of unloading and rolling the cloth.

As shown in FIG. 4 , the filter cloth rectifying part 4 includes a rectifying frame 41 , the bottom end of the rectifying frame 41 is movably connected to the filter cloth frame 3 , the two ends of the cloth winding roller 301 are connected to the side of the rectifying frame 41 , and the cloth winding roller 301 is arranged on the filter cloth The cloth frame 3 is close to one end of the main frame 1; the lower end of the deviation correction frame 41 is provided with a sliding sleeve 411; The filter cloth deviation correction part 4 also includes a deviation correction motor 401 and a lead screw 402 , one end of the lead screw 402 is connected with the deviation correction motor 401 , and the other end of the lead screw 402 is connected with the deviation correction frame 41 .

As shown in FIG. 6 , the filter cloth pulling portion 5 further includes a guide rail portion for the movable pulling roller 501 to move between the first position and the second position, and the guide rail portion includes a guide rail 511 and a sliding frame 512 that moves on the guide rail 511. The guide rail 511 is arranged on the main frame 1 , the guide rail 511 is arranged between the material spreading part 2 and the cloth winding roller 301 , and the sliding frame 512 includes a connecting hook 513 for cooperating with the movable pulling roller 501 .

As shown in FIG. 1 and FIG. 2 , the cloth winding sensor 6 is also included. When the movable traction roller 501 is at the second position, the cloth winding sensor 6 is arranged between the cloth winding roller 301 and the movable traction roller 501 , and the cloth winding sensor 6 is set. Above the straight line with the cloth winding roller 301 and the movable pulling roller 501 as two end points.

The sensor 6 includes a first infrared sensor 601 and a second infrared sensor 602 . The first infrared sensor 601 and the second infrared sensor 602 are arranged in parallel and there is a gap between the first infrared sensor 601 and the second infrared sensor 602 .

It can be understood that the connecting hook 513 includes a hook end and a connecting end, the hook end is movably connected with the movable traction roller 501 , and the connecting end is connected with the sliding frame 512 . The upper end of the connecting end is hingedly connected with the sliding frame 512, and the lower end of the connecting end is connected with the lower part of the sliding frame 512 through the piston rod. Under the action of the piston rod, the hook end rotates with the upper end of the connecting end as the rotation center.

When this embodiment is in use, when spreading, for example, the movement principle of the patent document CN110803847A is the same, the spreading part 2 pushes the filter cloth 101 to move forward; Spread the material on the filter cloth 101 while moving. When the material is spread, the movable traction roller 501 is set on the filter cloth frame 3, and the filter cloth 101 will pass through the movable traction roller 501. Because the movable traction roller 501 is provided with threads, The filter cloth 101 can be positioned and spread to make the laid filter cloth 101 smoother;

It needs to be unloaded. During the unloading process, the filter cloth 101 in the water filter basket needs to be re-rolled on the cloth roll 301. At this time, the connecting hook 513 slides to the third position of the filter cloth 101 frame, and the connecting hook 513 The hook end is connected with the two ends of the movable traction roller 501, and the movable frame takes the connecting hook 513 and then moves to the rear of the main frame 1 with the movable traction roller 501. At the same time, the filter cloth 101 is bent and brought to the rear, and then rolled The cloth roller 301 rotates and starts to roll the cloth. During the cloth rolling process, as shown in FIG. 7 , the sensor 6 is arranged at one end of the filter cloth 101. The middle gap of the infrared sensor 602 (that is, one infrared sensor 6 can detect the filter cloth 101, the other cannot detect it), which proves that the position of the filter cloth 101 is correct, and no deviation correction is required; if the edge of the filter cloth 101 is not in the middle The gap (two infrared sensors 6 can detect the filter cloth 101, or the two infrared sensors 6 cannot detect the filter cloth 101), which proves that the position of the filter cloth 101 is deviated. At this time, the sensor 6 will transmit the signal to the deviation correction motor. 401, control the forward and reverse rotation of the deviation correction motor 401, and then control the forward and reverse rotation of the lead screw 402, so that the deviation correction frame 41 performs horizontal reciprocating motion along the axial direction of the winding cloth roller 301 to perform the deviation correction work.

In this embodiment, the equipment for laying and unloading is integrated on the same main frame 1, which makes the cooperation between the two processes smoother, and saves the site area during equipment installation. The deviation correction frame 41 and the filter cloth frame 3 It is also integrated to improve the efficiency of the equipment, the configuration is more reasonable, and the process of laying and unloading the cloth is more efficient.

It can be understood that the rotation power of the cloth winding roller 301 in this embodiment depends on the motor, or the structure of the motor and the belt or the sprocket.

Example 2

As shown in Figures 1 and 2, on the basis of Embodiment 1, the integrated material spreading and unloading machine in this embodiment further includes a cloth pressing roller 7. When the movable traction roller 501 is in the second position, the cloth pressing roller 7 The cloth pressing roller 7 is arranged between the cloth winding roller 301 and the movable traction roller 501 in the horizontal direction, and the cloth pressing roller 7 is arranged between the cloth winding roller 301 and the movable traction roller 501 in the vertical direction.

When this embodiment is in use, since the cloth winding roller 301 is unloading and winding the cloth, the filter cloth 101 becomes thicker and thicker. At this time, the filter cloth 101 between the cloth winding roller 301 and the movable traction roller 501 will be unstable. In this state, the filter cloth 101 will fluctuate up and down when it is rolled. Since the filter cloth 101 needs to be corrected during the rolling process, the sensor 6 will be used for the correction. If the filter cloth 101 is in an unstable state , it will affect the normal operation of the sensor 6 and cause deviation; in this embodiment, a cloth pressing roller 7 is set between the cloth winding roller 301 and the movable traction roller 501. When the filter cloth 101 becomes thicker, due to the action of the cloth pressing roller 7, the This makes the filter cloth 101 more stable during the winding process, and will not move up and down, so that the sensor 6 will work more stably.

Example 3

As shown in Figures 1 and 2, on the basis of Embodiment 1, the integrated material spreading and unloading machine in this embodiment further includes guide rollers. When the movable traction roller 501 is in the second position, the guide rollers are in the horizontal direction. It is arranged between the filter cloth frame 3 and the movable traction roller 501 , and the guide roller is arranged below the movable traction roller 501 in the vertical direction.

The guide rollers include a first guide roller 801, a second guide roller 802 and a third guide roller 8 arranged in parallel. The first guide roller 801 is arranged at the lower end of the filter cloth frame 3, and the second guide roller 802 and the third guide roller On the main frame 1, the first guide roller 801, the second guide roller 802 and the third guide roller 8 are arranged in sequence according to the moving direction of the filter cloth 101 when the cloth is unloaded and rolled.

It can be understood that the first guide roller 801 is disposed at one end of the filter cloth frame 3 away from the main frame 1 .

It can be understood that, as shown in FIG. 5 , both the movable traction roller 501 and the guide roller are provided with symmetrical spreading threads.

When this embodiment is in use, during the unloading process, due to the setting of the first guide roller 801, the filter cloth 101 will form an angle from the water filter basket to the first guide roller 801, which is more conducive to the material under the filter cloth 101 When the filter cloth 101 is dropped, many folds will be produced after the filter cloth 101 is filtered from the filter cloth frame. Cloth roll work.

Each embodiment in this specification is described in a progressive manner, and the same and similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, as for the system embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and for related parts, please refer to the partial descriptions of the method embodiments.

The above are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims (10)

1. a material spreading and unloading integrated machine for organic solid waste treatment device, is characterized in that, comprises Main Frame, a material-laying part, the material-laying part is arranged below the main frame, The filter cloth frame, according to the moving direction of the filter cloth when spreading the material, is arranged in front of the main frame, and the filter cloth frame includes a cloth winding roller for wrapping the filter cloth, The filter cloth rectification part, the filter cloth rectification part is arranged on the filter cloth frame, and the filter cloth rectification part is used for the horizontal movement of the cloth winding roller along its axial direction, The filter cloth pulling part, the filter cloth pulling part includes a movable pulling roller, the movable pulling roller is arranged between the cloth winding roller and the material spreading part, and the movable pulling roller has a first position and a second position , in the first position, the movable traction roller is arranged on the filter cloth frame to assist the spreading work, and in the second position, the movable traction roller is arranged on the main frame away from the filter cloth One end of the frame is used to cooperate with the filter cloth rectifying part to complete the work of unloading and rolling the cloth. 2 . The integrated material spreading and unloading machine according to claim 1 , wherein the filter cloth rectifying part comprises a rectifying frame, the bottom end of the rectifying frame is movably connected with the filter cloth frame, and the cloth winding roller is movably connected. 3 . Both ends are connected with the side of the deviation correction frame, and the cloth winding roller is arranged at one end of the filter cloth frame close to the main frame; The lower end of the deviation correction frame is provided with a sliding sleeve, the upper end of the filter cloth frame is provided with a sliding rod, and the sliding sleeve is sleeved on the sliding rod. 3. The integrated material spreading and unloading machine according to claim 2, wherein the filter cloth deviation correction part further comprises a deviation correction motor and a lead screw, one end of the lead screw is connected with the deviation correction motor, and the lead screw The other end is connected with the deflection correcting frame. 4 . The integrated material spreading and unloading machine according to claim 1 , wherein the filter cloth pulling part further comprises a guide rail part for the movable pulling roller to move between the first position and the second position, 4 . The guide rail part includes a guide rail and a sliding frame moving on the guide rail, the guide rail is arranged on the main frame, and the guide rail is arranged between the material spreading part and the cloth winding roller, The sliding frame includes a connecting hook for cooperating with the movable traction roller. 5 . The integrated material spreading and unloading machine according to claim 1 , further comprising a cloth pressing roller, when the movable traction roller is in the second position, the cloth pressing roller is horizontally arranged on the Between the cloth winding roller and the movable traction roller, the cloth pressing roller is vertically arranged between the cloth winding roller and the movable traction roller. 6 . The integrated material spreading and unloading machine according to claim 1 , further comprising a guide roller, when the movable traction roller is in the second position, the guide roller is horizontally arranged on the filter. 7 . Between the cloth frame and the movable traction roller, the guide roller is arranged below the movable traction roller in the vertical direction. 7 . The integrated material spreading and unloading machine according to claim 6 , wherein the guide roller comprises a first guide roller, a second guide roller and a third guide roller arranged in parallel, and the first guide roller is arranged in parallel. 8 . At the lower end of the filter cloth frame, the second guide roller and the third guide roller are arranged on the main frame. The moving directions of the cloth are arranged in sequence. 8 . The integrated material spreading and unloading machine according to claim 7 , wherein the first guide roller is disposed at one end of the filter cloth frame away from the main frame. 9 . 9 . The integrated material spreading and unloading machine according to claim 5 , further comprising a cloth winding sensor, when the movable traction roller is at the second position, the cloth winding sensor is arranged between the cloth winding roller and the Between the movable traction rollers, the cloth winding sensor is arranged above a straight line with the cloth winding roller and the movable traction roller as two end points. 10. The integrated material spreading and unloading machine according to claim 9, wherein the cloth winding sensor is arranged between the cloth pressing roller and the movable traction roller or The cloth winding sensor is arranged between the cloth winding roller and the cloth pressing roller at an end close to the cloth pressing roller.

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