CN217204586U

CN217204586U - Edulcoration device and desilting robot

Info

Publication number: CN217204586U
Application number: CN202221083593.9U
Authority: CN
Inventors: 张小三
Original assignee: Beijing Scavenger Intelligent Technology Co Ltd
Current assignee: Beijing Scavenger Intelligent Technology Co Ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-16
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses an edulcoration device, this edulcoration device include rotary actuator, overlap in proper order and locate rotary actuator's rotatory epaxial filter screen and cutting device, and cutting device installs and is used for driving cutting device rotation in rotary actuator's tip and rotary actuator and cuts debris, and the filter screen is located the cutting device top and is used for filtering the debris after being cut up by cutting device, prevents that large granule debris from being inhaled among the rotary actuator. The utility model also discloses a desilting robot. The utility model discloses an edulcoration device and desilting robot are through the cutting device who sets up at rotatory process with large granule debris and stereoplasm debris mince, prevent to be used for absorbing the pump mouth of the sediment stuff pump of debris, silt and block up, and the large granule debris that can't carry out breakage or leak passes through the filter screen and keeps apart, is blocked in the mesh of filter screen, can thoroughly clear away debris, can not block up the pump body, has improved the work efficiency of desilting robot.

Description

Edulcoration device and desilting robot

Technical Field

The utility model relates to a pipeline desilting equipment technical field especially relates to an edulcoration device and desilting robot.

Background

Along with the acceleration of the urbanization process of China, the discharge amount of urban sewage is increased rapidly, so that the dredging task of an urban drainage pipe network is heavier and heavier. The working principle of the dredging robot is that the sludge is stirred and turned up and then is sucked into a discharge pipeline through a slurry pump during the advancing work of a drainage pipe network, so that the aim of removing the sludge in the pipeline is fulfilled.

Traditional desilting robot often meets the condition that the suction inlet of sediment stuff pump blocks up the jam in the more mud environment of debris, leads to the desilting work to go on in succession, has influenced the work efficiency of desilting equipment greatly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an embodiment of the utility model expects to provide an effectively prevent that sediment stuff pump from blockking up in order to improve desilting work efficiency's edulcoration device and desilting robot.

The technical scheme of the utility model is realized like this:

the utility model provides an edulcoration device and desilting robot, includes rotary actuator, overlaps in proper order and locates rotary actuator's epaxial filter screen of rotation and cutting device, cutting device install in rotary actuator's tip just rotary actuator is used for driving cutting device is rotatory in order to cut debris, the filter screen is located the cutting device top is used for filtering the quilt debris after cutting device cuts up prevent that large granule debris from being inhaled among the rotary actuator.

Preferably, cutting device includes bearing, cutting off cutter, axle head cover, bearing bracket and spindle nose fastener, cutting off cutter circumference install in on the rotation axis, the bearing axial cover is established on the cutting off cutter, the axle head cover is radially fixed in the tip of rotation axis is just installed the tip of bearing is used for fixing the bearing, the spindle nose fastener will the axle head cover is fixed the tip of rotation axis, bearing bracket radially covers and establishes the axle head cover with outside the cutting off cutter.

Preferably, the cutting knife includes a knife holder and a blade mounted on the knife holder, and the knife holder is axially mounted on the rotating shaft.

Preferably, the blade is removably mounted to the blade holder.

Preferably, the insert is mounted to the holder by means of a screw.

Preferably, the gudgeon fasteners are screws.

Preferably, the filter screen is sleeved outside the bearing through a bearing sleeve.

Preferably, the filter screen is disc-shaped, and a plurality of filter holes are uniformly distributed in the circumferential direction of the filter screen.

Preferably, the rotary drive is a hydraulic motor.

The utility model provides a desilting robot, includes the edulcoration device, still include the automobile body, install in mud ware is got to the spiral in automobile body the place ahead, the edulcoration device is located the automobile body head be used for with the spiral is got the debris that mud ware was drawn in and is come and cut the breakage.

The embodiment of the utility model provides an edulcoration device and desilting robot are through the cutting device who sets up at rotatory process with large granule debris and stereoplasm debris mince, prevent to be used for absorbing debris, silt the pump mouth of sediment stuff pump blocks up, and can't carry out broken or the large granule debris that leak off pass through the filter screen is kept apart, is blocked in the mesh of filter screen, can thoroughly clear away debris, can not block up the pump body to the work efficiency of desilting robot has been improved effectively.

Drawings

Fig. 1 is a perspective view of the dredging robot provided by the utility model;

FIG. 2 is a perspective view of a part of the structure of the trash removal device shown in FIG. 1;

FIG. 3 is a perspective view of another angle of the trash removal device shown in FIG. 2;

fig. 4 is a sectional view of the trash removing apparatus shown in fig. 2.

Detailed Description

In order to illustrate embodiments of the present invention or technical solutions in the prior art more clearly, the following description will be made in conjunction with the accompanying drawings in embodiments of the present invention to describe the technical solutions in the embodiments of the present invention clearly and completely, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1 to 4. The dredging robot comprises an impurity removing device 1, a vehicle body 3, a slurry pump 5 and a spiral sludge taking device 7 arranged in front of the vehicle body 3. Edulcoration device 1 is located 3 heads of automobile body are used for with the debris that the mud ware 7 was drawn in and is come are cut breakage to the spiral, sediment stuff pump 5 is located 3 afterbody of automobile body, sediment stuff pump 5 will through the mode of negative pressure debris after the breakage of edulcoration device 1 and silt inhale the pump body together, reach edulcoration, desilting purpose. The desilting robot has strong impurity removal capability and wide impurity removal range, and can greatly improve the desilting efficiency.

Referring to fig. 2, the trash removing device 1 includes a rotary driver 11, a filter screen 13 sequentially sleeved on a rotary shaft 12 of the rotary driver 11, and a cutting device 15. The cutting device 15 is installed in the tip of rotary actuator 11 and rotary actuator 11 is used for driving cutting device 15 rotates in order to cut debris, filter screen 13 is located cutting device 15 top is used for filtering by debris after cutting device 15 cuts up, prevents that large granule debris from being inhaled in the rotary actuator 11. Cutting device 15 through setting up cuts up large granule debris (plastic bag, chemical fibre rag, cotton rag, non-woven fabrics, knitting wool etc.) and stereoplasm debris (thin iron wire, copper wire, old and useless electric wire, thin branch) in rotatory process, prevents to be used for absorbing debris, silt the pump opening of sediment stuff pump 5 blocks up, and the large granule debris that can't carry out breakage or leak passes through filter screen 13 keeps apart, is blocked in filter hole 131 of filter screen 13, can thoroughly clear away debris, can not block up the pump body to desilting robot's work efficiency has been improved effectively.

Referring to fig. 4, the cutting device 15 includes a bearing 151, a cutting knife 153, a spindle cover 155, a bearing bracket 157, and a spindle head fastener 159, the cutting knife 153 is circumferentially installed on the rotating shaft 12, the bearing 151 is axially sleeved on the cutting knife 153, the spindle cover 155 is radially fixed to an end portion of the rotating shaft 12 and installed at an end portion of the bearing 151 for fixing the bearing 151, the spindle head fastener 159 fixes the spindle cover 155 to the end portion of the rotating shaft 12, and the bearing bracket 157 is radially covered outside the spindle cover 155 and the cutting knife 153. The cutting knife 153 continuously rotates in the rotation process of the rotary driver 11, so that a cutting range is generated around, and the cutting knife has strong impurity removal capability and wide impurity removal range. The cutting-off knife 153 has large torque, strong cutting capability and high working efficiency.

Referring to fig. 2, the cutting blade 153 includes a blade holder 1531 and a blade 1533 mounted on the blade holder 1531, and the blade holder 1531 is axially mounted on the rotary shaft 12. Specifically, in this embodiment, the blade 1533 is a cemented carbide blade.

Specifically, in this embodiment, the blade 1533 is removably mounted to the blade holder 1531. Preferably, the blades 1533 are mounted to both sides of the tool holder 1531 by screws for cutting large particles during rotation of the tool holder 1531.

Specifically, in this embodiment, the gudgeon fasteners 159 are screws.

Specifically, in this embodiment, the filter screen 13 is sleeved outside the bearing 151 through a bearing sleeve, so that the structure is simple and reliable.

Specifically, in this embodiment, the filter screen 13 is in a disc shape. Moreover, a plurality of filtering holes 131 are uniformly distributed on the circumference of the filtering net 13. The filtering holes 131 are used for blocking leaked large-particle sundries which are not broken, and the large-particle sundries are further reduced to enter the pump body of the slurry pump 5. It should be noted that the reason why the filter screen 13 is disposed above the cutting-off knife 153 is that the knife rest 1531 generates a cutting range in the rotating process, the cutting range has a throwing force, and in the process of throwing foreign matters, if the foreign matters are not broken, the large foreign matters can be directly thrown to the filter screen 13, so that the filter screen 13 can more effectively filter the large-particle foreign matters, and further prevent the pump opening of the slurry pump 5 from being blocked.

It should be noted that the filter screen is also called a static cutter head, and the cutting knife is also called a moving cutter head.

Specifically, in the present embodiment, the rotary actuator 11 is a hydraulic motor. Preferably, the rotary drive is a low speed high torque hydraulic motor.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an edulcoration device, its characterized in that includes rotary actuator, overlaps in proper order and locates filter screen and cutting device on rotary actuator's the rotation axis, cutting device install in rotary actuator's tip just rotary actuator is used for driving cutting device is rotatory in order to cut debris, the filter screen is located the cutting device top is used for filtering by debris after cutting device cuts up, prevents that large granule debris from being inhaled among the rotary actuator.

2. The impurity removing device according to claim 1, wherein the cutting device comprises a bearing, a cutting knife, a shaft head cover, a bearing support and a shaft head fastener, the cutting knife is circumferentially installed on the rotating shaft, the bearing is axially sleeved on the cutting knife, the shaft head cover is radially fixed at the end part of the rotating shaft and is installed at the end part of the bearing for fixing the bearing, the shaft head fastener fixes the shaft head cover at the end part of the rotating shaft, and the bearing support radially covers the shaft head cover and the cutting knife.

3. The trash removal device of claim 2, wherein the cutting blade comprises a blade holder and a blade mounted on the blade holder, the blade holder being axially mounted on the rotating shaft.

4. The trash removal device of claim 3, wherein the blade is removably mounted to the blade holder.

5. The trash removal device of claim 3, wherein the blade is mounted to the blade holder by a screw.

6. The edulcoration apparatus of claim 2 wherein the gudgeon fasteners are screws.

7. The impurity removing device according to claim 2, wherein the filter screen is sleeved outside the bearing through a bearing sleeve.

8. The impurity removing device according to claim 1, wherein the filter screen is disc-shaped, and a plurality of filter holes are uniformly distributed in the circumferential direction of the filter screen.

9. The trash removal device of claim 1, wherein the rotary drive is a hydraulic motor.

10. The dredging robot comprises the impurity removing device according to any one of claims 1-9, and is characterized by further comprising a vehicle body and a spiral mud remover arranged in front of the vehicle body, wherein the impurity removing device is arranged at the head of the vehicle body and used for cutting and crushing impurities collected by the spiral mud remover.