CN212974398U - Correcting device for filter cloth batching - Google Patents

Abstract

The application provides a deviation correcting device for filter cloth batching, include: the cloth rolling machine comprises a deviation correcting frame, a cloth roller and a traction part; the cloth roller is connected with the deviation correcting frame, and the cloth roller has a first working state and a second working state on the deviation correcting frame; in the first working state, the cloth roller rotates to roll cloth; in the second working state, the cloth roller performs horizontal motion along the axial direction of the cloth roller so as to correct the filter cloth; the traction part comprises a traction roller, the traction roller is parallel to the cloth roller, the traction roller bends the filter cloth from the middle part to form a bending part, and the bending part forms a deviation rectifying reaction part between the cloth rollers. The cloth roller in this application can be along its axial reciprocating motion when the winding filter cloth for the process of rectifying of filter cloth in winding process makes the filter cloth level even twines on the cloth roller, and has improved batching efficiency.

Description

Correcting device for filter cloth batching

Technical Field

The application relates to the technical field of organic matter solid waste treatment equipment, in particular to a deviation correcting device for filter cloth batching.

Background

Sludge is generally a product in a sewage treatment process, and the sludge contains a large amount of organic matters and harmful substances such as various bacteria, viruses, parasites and the like. The existing sludge treatment mode is a processing process of reduction, stabilization and harmlessness such as concentration, conditioning, dehydration, stabilization, drying or incineration and the like of sludge.

The important step in sludge treatment is to compress the sludge for dehydration treatment, mechanical dehydration equipment such as a filter press is commonly used in the sludge dehydration treatment, when the sludge is treated by the filter press, filter cloth is used, the filter cloth wraps the sludge and then the filter press process is carried out by a hydraulic press, so that the separation of solid and liquid is realized, for example, the working process of the filter cloth in organic solid waste is described in a high-water content organic solid waste treatment device disclosed in CN 110862216A. The filter cloth mainly has two working states in the using process, one is a spreading state, and the other is a filter cloth recovering state; when the filter cloth is recovered, the correction device can be used for winding the filter cloth on the filter cloth roller in a smooth manner.

CN110803848A discloses a filter cloth deviation rectifying mechanism for an organic solid waste treatment device and a deviation rectifying method thereof, in the patent, a filter cloth deviation rectifying mechanism is disclosed, in the deviation rectifying process, the deviation rectifying process is mainly performed by using the rotation motion of a threaded shaft, the deviation rectifying efficiency of the deviation rectifying mechanism is limited, and the mechanism is not suitable for equipment with longer filter cloth length, wider filter cloth length or shorter winding time requirement.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a deviation correcting device for filter cloth batching, includes:

the cloth rolling machine comprises a deviation correcting frame, a cloth roller and a traction part; the cloth roller is connected with the deviation correcting frame, and the cloth roller has a first working state and a second working state on the deviation correcting frame; in the first working state, the cloth roller rotates to roll cloth; in the second working state, the cloth roller performs horizontal motion along the axial direction of the cloth roller so as to correct the filter cloth; the traction part comprises a traction roller, the traction roller is parallel to the cloth roller, the traction roller bends the filter cloth from the middle part to form a bending part, and the bending part forms a deviation rectifying reaction part between the cloth rollers.

The cloth roller in this application can be along its axial reciprocating motion when the winding filter cloth for the process of rectifying of filter cloth in winding process makes the filter cloth level even twines on the cloth roller, and has improved batching efficiency.

Because the filter cloth is at the batching during operation, the one end winding of filter cloth is on the cloth filter roll, the other end of filter cloth is pressed in the drainage basket, the state of the other end (the one end in the drainage basket) of the in-process filter cloth of rectifying at the filter cloth is not controllable like this, and the horizontal linear distance of drainage basket and cloth roll is short to be unfavorable for the adjustment of the reaction of rectifying, this application sets up the traction part, it is both ends with the cloth filter end in the cloth filter end on the cloth roll and the drainage basket, with filter cloth from bending and do the traction to the direction of keeping away from the cloth roll, make and form one section reaction part of rectifying between kink and the cloth roll. This application sets up the traction part and cooperatees with the frame of rectifying, and the efficiency of rectifying of filter cloth when having further improved the batching.

Further, the deviation rectifying frame is connected with the cloth roller through a sliding deviation rectifying portion, the sliding deviation rectifying portion comprises a sliding frame, the bottom of the sliding frame is connected with the upper end of the deviation rectifying frame, and the side portion of the sliding frame is connected with the cloth roller.

This application has realized cloth roller and has been prolonged its axial direction and be the operating condition of horizontal motion through the portion of rectifying that slides.

Further, the both sides of carriage are provided with first extension frame and second respectively and extend the frame, the one end of cloth roller with first extension frame is kept away from the one end of carriage links to each other, the other end of cloth roller with the second extends the frame and keeps away from the one end of carriage links to each other.

First extension frame and the setting of second extension frame in this application for the cloth roller can be free rotary motion on rectifying the frame.

Furthermore, the sliding deviation rectifying portion further comprises a sliding rod and a sliding sleeve which are matched with each other, the bottom end of the sliding rod is connected with the upper end of the deviation rectifying frame, and the upper end of the sliding sleeve is connected with the sliding frame.

The slide bar and the slide sleeve in the application have the function of positioning when the slide frame performs horizontal reciprocating motion.

Furthermore, the sliding deviation rectifying portion further comprises a lead screw and a motor, one end of the lead screw is connected with the side portion of the sliding frame, and the other end of the lead screw is connected with the motor.

Furthermore, traction portion still includes slide and link, the link slides on the slide, the link is including being used for with carry over pinch rolls swing joint's coupling hook, the coupling hook includes crotch end and link, the crotch end with carry over pinch rolls swing joint, the link with the link links to each other.

The pull roll in this application position on the slide is portable for the reaction distance of rectifying reaction portion is changeable, makes the use of whole equipment more nimble.

Furthermore, the upper end of the connecting end is hinged to the connecting frame, the lower end of the connecting end is connected with the lower portion of the connecting frame through a piston rod, and under the action of the piston rod, the hook end rotates by taking the upper end of the connecting end as a rotating center.

The link in this application is connected movably with the carry over pinch rolls for the use of whole equipment is more nimble.

Further, the reaction portion of rectifying includes the sensor, the sensor includes first infrared sensor and second infrared sensor, first infrared sensor and second infrared sensor parallel arrangement, leave the clearance between first infrared sensor and the second infrared sensor.

Further, the traction roller is arranged below the cloth roller.

Furthermore, the traction roller is provided with a spreading thread for flattening the filter cloth, the spreading thread comprises a first thread section and a second thread section, the first thread section and the second thread section are symmetrically arranged, and the thread direction on the first thread section and the thread direction of the second thread section are symmetrically arranged. Set up the exhibition cloth screw thread in this application on the carry over pinch rolls for the filter cloth through the carry over pinch rolls is more level and more smooth, has further improved the efficiency of rectifying of filter cloth.

The beneficial effect of this application is as follows:

1. when the cloth roller winds the filter cloth, the cloth roller can do reciprocating motion along the axial direction of the cloth roller and is used for the deviation rectifying process of the filter cloth in the winding process, so that the filter cloth is evenly and evenly wound on the cloth roller, and the cloth winding efficiency is improved;

2. the application is provided with the traction part matched with the deviation rectifying frame, so that the deviation rectifying efficiency of the filter cloth is further improved during cloth rolling;

3. according to the application, the arrangement of the first extending frame and the second extending frame enables the cloth roller to freely rotate on the deviation rectifying frame;

4. the sliding rod and the sliding sleeve have the advantages that the sliding rod and the sliding sleeve have the positioning effect when the sliding frame performs horizontal reciprocating motion;

5. the pull roll in this application position on the slide is portable for the reaction distance of rectifying reaction portion is changeable, makes the use of whole equipment more nimble.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic structural diagram of a deviation correcting device according to the present application;

FIG. 2 is a schematic diagram of a deviation rectifying state of the deviation rectifying device in FIG. 1;

FIG. 3 is a schematic diagram of a sensor according to the present application;

FIG. 4 is a schematic structural diagram of a deviation rectifying frame according to the present application;

FIG. 5 is a side view of the deviation frame of FIG. 1;

FIG. 6 is a schematic view of the construction of a pulling roll of the present application;

fig. 7 is a schematic structural diagram of the connection frame in the present application.

Detailed Description

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

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.

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

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer 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 fig. 1, the deviation rectifying device for filter cloth batching disclosed in this embodiment comprises a deviation rectifying frame 1, a batching roller 2 and a traction part 3; the cloth roller 2 is connected with the deviation correcting frame 1, and the cloth roller 2 has a first working state and a second working state on the deviation correcting frame 1; in the first working state, the cloth roller 2 rotates to roll cloth; in the second working state, as shown in fig. 2, the cloth roller 2 moves horizontally along the axial direction thereof to correct the deviation of the filter cloth 101; the traction part 3 comprises a traction roller 31, the traction roller 31 is arranged in parallel with the cloth roller 2, the traction roller 31 bends the filter cloth 101 from the middle part to form a bending part 4, and a deviation rectifying reaction part is formed between the bending part 4 and the cloth roller 2.

Specifically, as shown in fig. 4 and 5, the deviation rectifying frame 1 is connected with the cloth roller 2 through the sliding deviation rectifying portion 5, the sliding deviation rectifying portion 5 comprises a sliding frame 51, the bottom of the sliding frame 51 is connected with the upper end of the deviation rectifying frame 1, and the side of the sliding frame 51 is connected with the cloth roller 2.

As shown in fig. 4, a first extending frame 511 and a second extending frame 512 are respectively disposed on both sides of the sliding frame 51, one end of the cloth roller 2 is connected to one end of the first extending frame 511 away from the sliding frame 51, and the other end of the cloth roller 2 is connected to one end of the second extending frame 512 away from the sliding frame 51.

As shown in FIG. 5, the sliding deviation rectifying portion 5 further includes a sliding rod 521 and a sliding sleeve 522 which are disposed in a matching manner, the bottom end of the sliding rod 521 is connected to the upper end of the deviation rectifying frame 1, and the upper end of the sliding sleeve 522 is connected to the sliding frame 51.

As shown in fig. 4, the sliding deviation rectifying portion 5 further includes a lead screw 53 and a motor 102, one end of the lead screw 53 is connected to a side portion of the sliding frame 51, and the other end of the lead screw 53 is connected to the motor 102.

As shown in fig. 1 to 3, the deviation rectifying reaction part includes a sensor 6, the sensor 6 includes a first infrared sensor 61 and a second infrared sensor 62, the first infrared sensor 61 and the second infrared sensor 62 are arranged in parallel, and a gap is left between the first infrared sensor 61 and the second infrared sensor 62.

When the device is used, the filter cloth 101 is rolled, namely when the filter cloth 101 is wound on the cloth roller 2, the filter cloth 101 is firstly bent from the middle by the traction part 3, the bent part 4 is pulled to move in a direction far away from the cloth roller 2, after the bent part 4 reaches a set position, the traction roller 31 is fixed, the cloth roller 2 starts to rotate to roll the cloth, the sensor 6 is arranged at one end of the filter cloth 101, if the edge of the filter cloth 101 is positioned in a middle gap between the first infrared sensor 61 and the second infrared sensor 62 (namely one infrared sensor 6 can detect the filter cloth 101, and the other infrared sensor cannot detect the filter cloth 101), the position of the filter cloth 101 is proved to be right, and deviation correction is not needed; if the edges of the filter cloth 101 are not in the middle gap (the two infrared sensors 6 can detect the filter cloth 101, or the two infrared sensors 6 can not detect the filter cloth 101), the position of the filter cloth 101 is proved to be deviated, at this time, the sensors 6 transmit signals to the motor 102 to control the forward and reverse rotation of the motor 102, and further control the forward and reverse rotation of the screw 53, so that the sliding deviation correcting part 5 performs horizontal reciprocating motion along the axial direction of the cloth roller 2 to perform deviation correcting work.

It can be understood that the rotating power of the cloth roller in the embodiment depends on the structure of the motor, or the motor and the belt or the chain wheel.

It can be understood that, as shown in fig. 6, the drawing roll 31 in this embodiment is provided with a spreading thread for flattening the filter cloth 101, the spreading thread includes a first thread section 311 and a second thread section 312, the first thread section 311 and the second thread section 312 are symmetrically arranged, and the thread direction on the first thread section 311 and the thread direction on the second thread section 312 are symmetrically arranged. Because the existence of exhibition cloth screw thread, when filter cloth 101 passed through carry over pinch rolls 31, through the effect of exhibition cloth screw thread, filter cloth 101 became more level and more smooth, and especially filter cloth 101 limit is more level and more smooth, more does benefit to infrared sensor 6's work, improves the efficiency of rectifying a deviation and the precision of rectifying a deviation.

Example 2

As shown in fig. 1, the structure of the traction portion 3 is further described in the present embodiment, the traction portion 3 further includes a slideway 7 and a connecting frame 8, the connecting frame 8 slides on the slideway 7, as shown in fig. 7, the connecting frame 8 includes a connecting hook 81 for movably connecting with the traction roller 31, the connecting hook 81 includes a hook end 811 and a connecting end 812, the hook end 811 is movably connected with the traction roller 31, and the connecting end 812 is connected with the connecting frame 8.

The upper end of the connecting end 812 is hinged to the connecting frame 8, the lower end of the connecting end 812 is connected to the lower portion of the connecting frame 8 through the piston rod 9, and the hook end 811 rotates around the upper end of the connecting end 812 as a rotation center under the action of the piston rod 9.

When the traction part 3 of the embodiment works and the traction roller 31 needs to move, the piston rod 9 retracts to drive the hook end 811 of the connecting hook 81 to rotate downwards, the connecting frame 8 moves to the traction roller 31 along the slideway 7, the hook end 811 is positioned below the traction roller 31, at the moment, the piston rod 9 extends out, the hook is pushed to rotate upwards to enable the hook end 811 to be connected with the traction roller 31, and at the moment, the connecting frame 8 can drive the traction roller 31 to move along the slideway 7.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims (10)

1. The utility model provides a deviation correcting device for filter cloth batching which characterized in that includes:

a deviation-rectifying frame is arranged on the frame,

the cloth roller is connected with the deviation correcting frame, and the cloth roller has a first working state and a second working state on the deviation correcting frame; in the first working state, the cloth roller rotates to roll cloth; in the second working state, the cloth roller performs horizontal motion along the axial direction of the cloth roller so as to correct the filter cloth;

traction portion, traction portion includes the carry over pinch rolls, the carry over pinch rolls with cloth roller parallel arrangement, the carry over pinch rolls becomes the kink with filter cloth from middle part bending type, the kink with form the reaction portion of rectifying between the cloth roller.

2. The deviation rectifying device for filter cloth batching according to claim 1,

the correcting frame is connected with the cloth roller through a sliding correcting part,

the sliding deviation rectifying portion comprises a sliding frame, the bottom of the sliding frame is connected with the upper end of the deviation rectifying frame, and the side portion of the sliding frame is connected with the cloth roller.

3. The deviation rectifying device for filter cloth batching according to claim 2,

the both sides of carriage are provided with first extension frame and second respectively and extend the frame, the one end of cloth roller with first extension frame is kept away from the one end of carriage links to each other, the other end of cloth roller with the second extends the frame and keeps away from the one end of carriage links to each other.

4. The deviation rectifying device for filter cloth batching according to claim 2,

the sliding deviation rectifying portion further comprises a sliding rod and a sliding sleeve which are matched with each other, the bottom end of the sliding rod is connected with the upper end of the deviation rectifying frame, and the upper end of the sliding sleeve is connected with the sliding frame.

5. The deviation rectifying device for filter cloth batching according to claim 2,

the sliding deviation rectifying portion further comprises a lead screw and a motor, one end of the lead screw is connected with the side portion of the sliding frame, and the other end of the lead screw is connected with the motor.

6. The deviation rectifying device for filter cloth batching according to claim 1,

the traction part further comprises a slide and a connecting frame, the connecting frame slides on the slide, the connecting frame comprises a connecting hook used for being movably connected with the traction roller, the connecting hook comprises a hook end and a connecting end, the hook end is movably connected with the traction roller, and the connecting end is connected with the connecting frame.

7. The deviation rectifying device for filter cloth batching according to claim 6,

the upper end of the connecting end is hinged with the connecting frame, the lower end of the connecting end is connected with the lower portion of the connecting frame through a piston rod, and under the action of the piston rod, the hook end rotates by taking the upper end of the connecting end as a rotating center.

8. The deviation rectifying device for filter cloth batching according to claim 1,

the deviation rectifying reaction part comprises a sensor, the sensor comprises 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 reserved between the first infrared sensor and the second infrared sensor.

9. The deviation rectifying device for filter cloth batching according to claim 1,

the traction roller is arranged below the cloth roller.

10. The device according to claim 1, wherein the pulling roll is provided with a spreading thread for smoothing the filter cloth, the spreading thread comprises a first thread section and a second thread section, the first thread section and the second thread section are symmetrically arranged, and the thread direction of the first thread section and the thread direction of the second thread section are symmetrically arranged.

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