CN212119229U - Clutch control device and filter cloth batching device for sludge treatment - Google Patents

Abstract

The application provides a separation and reunion controlling means and filter cloth batching device for sludge treatment thereof, wherein, a separation and reunion controlling means includes: the clutch control device comprises a first shaft disc, a second shaft disc and a clutch control part, wherein the first shaft disc is connected with a driving shaft; the first shaft disc is sleeved on the driving shaft and is provided with a plurality of first through holes; the second shaft disc is sleeved on the driving shaft and is provided with a plurality of second through holes matched with the first through holes; the clutch control part comprises a plurality of plug connectors which are matched with the first through holes and the second through holes. This application separation and reunion controlling means utilizes first reel, second reel and plug connector combined action to reach the effect of using the scene to connect driving shaft and driven shaft or separation according to the difference, utilizes simple mechanical structure, and effectual solution is under the operational environment of these two kinds of differences of stone and filter cloth rolling, and each part can be switched into the user state of difference in a flexible way, reaches higher work efficiency.

Description

Clutch control device and filter cloth batching device for sludge treatment

Technical Field

The application relates to the technical field of organic matter solid waste treatment devices, in particular to a clutch control device and a filter cloth batching device for sludge treatment.

Background

With the increasing importance of sewage treatment in various countries and the continuous construction of urban sewage treatment plants, the yield of sludge is continuously increased, and the rapid and effective treatment of sludge is still slow. The sludge has the characteristics of high water content, large content of pathogens, microorganisms and other harmful organisms, heavy metals, organic matters and the like, and secondary pollution to the environment can be caused if the sludge is not treated before being discharged.

The sludge treatment principle is to realize reduction, stabilization, harmlessness and recycling of sludge, wherein the sludge reduction is undoubtedly the key of subsequent treatment of sludge and the key point of sludge treatment. The sludge reduction can be realized by two ways, namely, the content of organic matters in the sludge is reduced, and the water content of the sludge is reduced. The second approach is simpler and easier to implement than the first approach, both technically and financially. The purpose of sludge dewatering is to remove a large amount of water from the sludge, thereby reducing its volume and weight, and facilitating the transportation and further processing of the sludge. Research shows that if the water content of the sludge is reduced from about 99.3 percent to 60 percent to 80 percent, the volume of the sludge can be reduced to 1/10 to 1/15 percent of the original volume, and the cost of transporting the sludge outside and the amount of percolate generated during further treatment are greatly reduced. At present, in the common sludge dewatering methods, mechanical dewatering is a method commonly adopted by various countries in the world, and the common dewatering machines comprise a vacuum filter, a plate-and-frame filter press, a belt filter press, a centrifuge and the like.

CN203360246U discloses an ultrathin laminated automatic material distributor of a sludge filter press, which comprises a mesh belt machine, a storage bin located above the mesh belt machine, a hydraulic device driving the mesh belt machine to reciprocate, and damping springs respectively arranged at the left and right ends of the mesh belt machine. The invention adopts two layers of filter cloth to clamp a layer of filter material, the thickness of the filter material is generally not more than 2 cm, the filter material and the filter cloth are overlapped layer by layer and enter a squeezing container until the container is full, then the high pressure filter pressing is carried out by utilizing a hydraulic press, the water content of the sludge can be reduced from 80 percent to 55 percent at one time, and the deep dehydration of the sludge is realized.

In the prior art, in the device for performing filter pressing and dewatering on sludge by using filter cloth, a motor is used for driving a cloth rolling shaft to rotate, and the filter cloth is wound on the cloth rolling shaft; however, in actual use, only the process of winding the filter cloth in the basket on the filter cloth shaft again needs the motor to provide power, and when the filter cloth is pulled out from the cloth winding shaft to spread the material, the motor drives the filter cloth to move, so that the free rotation of the cloth winding shaft is influenced if the motor is connected with the cloth winding shaft, and the spreading efficiency is influenced. The clutch device is additionally arranged between the cloth winding shaft and the motor shaft, but the clutch device in the prior art is mostly connected by gears or splines and the like, the precision requirement of the structure is higher, and in practical use, because the free rotation degree of the cloth winding shaft separated from the motor shaft is not well controlled and is randomly rotated, the common clutch device is not suitable for the device and the cost is too high.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a separation and reunion controlling means and filter cloth batching device for sludge treatment thereof, wherein, a separation and reunion controlling means includes: the clutch control device comprises a first shaft disc, a second shaft disc and a clutch control part, wherein the first shaft disc is connected with a driving shaft; the first shaft disc is sleeved on the driving shaft and is provided with a plurality of first through holes; the second shaft disc is sleeved on the driving shaft, and a plurality of second through holes matched with the first through holes are formed in the second shaft disc; the clutch control part comprises a plurality of plug connectors which are matched with the first through holes and the second through holes. This application separation and reunion controlling means utilizes first reel, second reel and plug connector combined action to reach the effect of using the scene to connect driving shaft and driven shaft or separation according to the difference, utilizes simple mechanical structure, and effectual solution is under the operational environment of these two kinds of differences of stone and filter cloth rolling, and each part can be switched into the user state of difference in a flexible way, reaches higher work efficiency.

Furthermore, the plurality of first through holes are uniformly arranged along the circumferential direction of the first shaft disc at intervals; the second through holes are uniformly arranged along the circumferential direction of the second shaft disc at intervals, the diameter of the first through hole is the same as that of the second through hole, and the first through holes and the second through holes are arranged in a one-to-one correspondence mode. The purpose that a plurality of through-holes evenly spaced set up in this application is for better location, improves the location precision of first reel and second reel.

Furthermore, separation and reunion control part includes the base, the base set up in the second reel is kept away from the one end of first reel set up a plurality of plug connectors on the base, the plug connector set up in the base is close to the one end of second reel, the plug connector with first through-hole and second through-hole one-to-one set up. This application utilizes the through-hole cooperation on plug connector and first reel and the second reel to connect, makes these three parts under the user state of difference, can link to each other and become a whole and carry out synchronous motion, also can separate and carry out independent free motion respectively.

Further, a bearing is arranged between the second shaft disc and the driving shaft. When utilizing the bearing to make second reel and driving shaft be in the separation mode in this application, the second reel can free movement.

Furthermore, one end, close to the base, of the second shaft disc is provided with a limiting portion, the length of the plug connector is a, the axial thickness of the first shaft disc is b, the axial thickness of the second shaft disc is c, and the axial thickness of the limiting portion is d, so that a is larger than or equal to b + c + d. This application utilizes spacing portion for the plug connector butt is about to first reel and second reel and is linked into a whole when spacing portion, plays the effect of location.

Furthermore, the limiting part is a cylinder limiting part, the cylinder limiting part is arranged at the center of the second shaft disc, and one end, close to the second shaft disc, of the cylinder limiting part is fixedly connected with the second shaft disc.

Furthermore, still include the cylinder, the piston rod of cylinder with the base is kept away from the one end of plug connector links to each other. This application utilizes the cylinder to promote the concertina movement of separation and reunion control part for the controllability of whole device is stronger.

Further, evenly be provided with 6 first through-holes on the first reel, evenly be provided with 6 second through-holes on the second reel, evenly be provided with 6 plug connectors on the base, the plug connector is the cylinder, the cylinder with the base sets up perpendicularly.

The application also discloses a filter cloth batching device for sludge treatment, including above-mentioned arbitrary one separation and reunion controlling means, cloth rolling shaft and motor, the cloth rolling shaft passes through separation and reunion controlling means with the motor links to each other.

Furthermore, the motor shaft is the driving shaft, the cloth winding shaft is the driven shaft, the motor shaft and the cloth winding shaft are arranged in parallel, one end of the cloth winding shaft, which is close to the clutch control device, is provided with a transmission fluted disc, the outer edge of the second shaft disc is in a toothed arrangement, and the transmission fluted disc is connected with the second shaft disc through a chain. This application utilizes separation and reunion controlling means, the separation and reunion state of control batching axle and motor for the batching axle needs the motor to link to each other with the motor shaft when providing power, and with the motor shaft separation when the batching axle needs the free rotation. Due to the arrangement, the cloth rolling shaft can play a larger role according to different use environments and requirements, is more flexible to use, and improves the working efficiency.

The beneficial effect of this application is as follows:

1. the clutch control device has the advantages that the effect of connecting or separating the driving shaft and the driven shaft according to different use scenes is achieved by utilizing the combined action of the first shaft disc, the second shaft disc and the plug connector, and the problem that each part can be flexibly switched into different use states under two different working environments of material paving and filter cloth rolling is effectively solved by utilizing a simple mechanical structure, so that higher working efficiency is achieved;

2. the purpose of uniformly arranging the through holes at intervals in the application is to better position and improve the positioning accuracy of the first shaft disc and the second shaft disc;

3. the first shaft disc and the second shaft disc are connected into a whole by the limiting part when the plug connector abuts against the limiting part, so that the positioning function is achieved;

4. the telescopic motion of the clutch control part is pushed by the air cylinder, so that the whole device is higher in controllability;

5. this application utilizes separation and reunion controlling means, the separation and reunion state of control batching axle and motor for the batching axle needs the motor to link to each other with the motor shaft when providing power, and with the motor shaft separation when the batching axle needs the free rotation. Due to the arrangement, the cloth rolling shaft can exert larger activity according to different use environments and requirements, is more flexible to use and improves the working efficiency;

6. the application has the characteristics of simple operation, strong safety, strong practicability and suitability for popularization and use.

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 clutch control device according to the present application;

FIG. 2 is a schematic structural diagram of the clutch control device shown in FIG. 1 in a disengaged state;

FIG. 3 is a schematic structural diagram of the clutch control device in the engaged state according to the present application;

FIG. 4 is a schematic structural view of a second shaft disk of the present application;

fig. 5 is a schematic structural diagram of a filter cloth rolling device 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

The present embodiment discloses a clutch control device, as shown in fig. 1 to 4, including: a first shaft disc 2 connected with a driving shaft 1, a second shaft disc 4 connected with a driven shaft and a clutch control part 5; the first shaft disc 2 is sleeved on the driving shaft 1, and a plurality of first through holes are formed in the first shaft disc 2; the second shaft disc 4 is sleeved on the driving shaft 1, and a plurality of second through holes 41 matched with the first through holes are formed in the second shaft disc 4; the clutch control part 5 includes a plurality of plug-in connectors 51 disposed in cooperation with the first through hole and the second through hole 41.

The clutch control portion 5 includes a base 52, the base 52 is disposed at one end of the second shaft disc 4 far away from the first shaft disc 2, a plurality of plug connectors 51 are disposed on the base 52, the plug connectors 51 are disposed at one end of the base 52 close to the second shaft disc 4, and the plug connectors 51 are disposed in one-to-one correspondence with the first through holes and the second through holes 41. One end of the second shaft disc 4, which is close to the base 52, is provided with a limiting part 6, the length of the plug connector 51 is a, the axial thickness of the first shaft disc 2 is b, the axial thickness of the second shaft disc 4 is c, and the axial thickness of the limiting part 6 is d, so that a is more than or equal to b + c + d.

When the embodiment works, when the driving shaft 1 is required to provide power, namely the driving shaft 1 is required to drive the driven shaft to do synchronous rotary motion, the plug connectors 51 on the clutch control part 5 are sequentially inserted into the second through holes 41 and the second through holes 41, namely the first shaft disc 2 and the second shaft disc 4 are connected into a whole through the plug connectors 51, so that when the driving shaft 1 rotates, the first shaft disc 2 drives the second shaft disc 4 to do rotary motion, and the second shaft disc 4 is connected with the driven shaft, so that the driven shaft does synchronous rotary motion; when the driven shaft needs to do free rotation movement, namely the driven shaft does not need the driving shaft 1 to provide power, the plug connector 51 retracts, namely the plug connector 51 leaves the first shaft disc 2, so that the second shaft disc 4 is separated from the driving shaft 1, the driven shaft can do free rotation movement, and the influence of the driving shaft 1 is avoided.

It can be understood that the limiting portion 6 is a cylindrical limiting portion 6, the cylindrical limiting portion 6 is arranged in the center of the second shaft disc 4, and one end, close to the second shaft disc 4, of the cylindrical limiting portion 6 is fixedly connected with the second shaft disc 4.

It will be appreciated that a bearing is provided between the second hub 4 and the drive shaft 1.

As can be understood, the plurality of first through holes are uniformly arranged along the circumferential direction of the first reel 2 at intervals; the second through holes 41 are uniformly arranged along the circumferential direction of the second shaft disk 4 at intervals, the diameter of the first through hole is the same as that of the second through hole 41, and the first through hole and the second through hole 41 are arranged in a one-to-one correspondence manner.

It can be understood that, in order to improve the stability and the precision of structure, evenly be provided with 6 first through-holes on the first reel 2, evenly be provided with 6 second through-holes 41 on the second reel 4, evenly be provided with 6 plug connectors 51 on the base 52, plug connector 51 is the cylinder, and the cylinder sets up with base 52 is perpendicular.

It is understood that the extending or retracting movement of the clutch control portion 5 may be manual or controlled by an expansion member such as the cylinder 101.

It can be understood that, when the separation state is required, the plug connector 51 only needs to leave the first shaft disc 2, and the plug connector 51 can stay in the second through hole 41 all the time and rotate synchronously with the second shaft disc 4; when the air cylinder exists, a bearing is arranged between the piston rod of the air cylinder and the base 52, namely, when the base 52 rotates along with the second shaft disc 4, the air cylinder is in a static state.

Example 2

The embodiment discloses a filter cloth batching device for sludge treatment on the basis of embodiment 1, as shown in fig. 5, the filter cloth batching device comprises a clutch control device, a batching shaft 7 and a motor 8 in embodiment 1, and the batching shaft 7 is connected with the motor 8 through the clutch control device.

The motor 8 shaft is a driving shaft 1, the cloth rolling shaft 7 is a driven shaft, the motor 8 shaft and the cloth rolling shaft 7 are arranged in parallel, one end, close to the clutch control device, of the cloth rolling shaft 7 is provided with a transmission fluted disc, the outer edge of the second shaft disc 4 is in toothed arrangement, and the transmission fluted disc is connected with the second shaft disc 4 through a chain 9.

In the embodiment, when the cloth winding shaft 7 is used for spreading materials, the power source is available, and the motor 8 is not needed to provide power, at this time, if the cloth winding shaft 7 is connected with the motor 8, the speed reducer is arranged in the motor 8, but the free rotation of the cloth winding shaft 7 is influenced, so that the cloth winding shaft 7 and the motor 8 need to be separated by using the clutch control device, and the specific motion process of the clutch control device is as described in embodiment 1; when the cloth rolling shaft 7 needs to wind the filter cloth on the cloth rolling shaft 7 again, the motor 8 is needed to provide power to drive the cloth rolling shaft 7 to rotate, and the clutch control device is connected with the motor 8 shaft at the moment.

It should be understood that the process of inserting the plug-in connector 51 into the first through hole is as follows: the plug-in unit 51 is extended to advance and then the driving shaft 1 is rotated, and during the rotation, the plug-in unit 51 is inserted into the first through hole.

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. A clutch control device, characterized by comprising:

the first shaft disc is used for being connected with a driving shaft and sleeved on the driving shaft, and a plurality of first through holes are formed in the first shaft disc;

the second shaft disc is sleeved on the driving shaft and is provided with a plurality of second through holes matched with the first through holes;

the clutch control part comprises a plurality of plug connectors which are matched with the first through holes and the second through holes.

2. A clutch control device according to claim 1, wherein said first through holes are uniformly spaced along the circumferential direction of said first hub; the second through holes are uniformly arranged along the circumferential direction of the second shaft disc at intervals, the diameter of the first through hole is the same as that of the second through hole, and the first through holes and the second through holes are arranged in a one-to-one correspondence mode.

3. The clutch control device according to claim 1, wherein the clutch control portion further comprises a base, the base is arranged at one end, away from the first shaft disc, of the second shaft disc, a plurality of plug connectors are arranged on the base, the plug connectors are arranged at one end, close to the second shaft disc, of the base, and the plug connectors are arranged in a one-to-one correspondence manner with the first through holes and the second through holes.

4. The clutch control device according to claim 3, wherein a limiting portion is arranged at one end of the second shaft disc close to the base, the length of the plug connector is a, the axial thickness of the first shaft disc is b, the axial thickness of the second shaft disc is c, and the axial thickness of the limiting portion is d, so that a is greater than or equal to b + c + d.

5. The clutch control device according to claim 4, wherein the limiting portion is a cylindrical limiting portion, the cylindrical limiting portion is disposed at the center of the second shaft disc, and one end of the cylindrical limiting portion, which is close to the second shaft disc, is fixedly connected to the second shaft disc.

6. The clutch control device according to claim 3, further comprising a cylinder, wherein a piston rod of the cylinder is connected to an end of the base away from the plug connector.

7. The clutch control device according to claim 3, wherein the first shaft disc is evenly provided with six first through holes, the second shaft disc is evenly provided with six second through holes, the base is evenly provided with six plug connectors, the plug connectors are cylindrical, and the cylindrical bodies are perpendicular to the base.

8. A clutch control apparatus according to claim 1, wherein a bearing is provided between the second hub and the drive shaft.

9. A cloth rolling device of filter cloth for sludge treatment, which is characterized by comprising the clutch control device, a cloth rolling shaft and a motor according to any one of claims 1 to 8, wherein one end of the cloth rolling shaft is connected with the motor through the clutch control device.

10. The filter cloth winding device for sludge treatment as claimed in claim 9, wherein the motor shaft is the driving shaft, the winding shaft is the driven shaft, the motor shaft is disposed in parallel with the winding shaft, one end of the winding shaft near the clutch control device is provided with a transmission fluted disc, the outer edge of the second shaft is disposed in a tooth shape, and the transmission fluted disc is connected with the second shaft through a chain.

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