CN212214810U - Sewage treatment equipment convenient for sundries cleaning - Google Patents

Sewage treatment equipment convenient for sundries cleaning Download PDF

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Publication number
CN212214810U
CN212214810U CN201922257170.9U CN201922257170U CN212214810U CN 212214810 U CN212214810 U CN 212214810U CN 201922257170 U CN201922257170 U CN 201922257170U CN 212214810 U CN212214810 U CN 212214810U
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fixedly connected
sewage
sewage treatment
motor
gear
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CN201922257170.9U
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Chinese (zh)
Inventor
郑孝成
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Jiangxi Yichen Xinrui Environmental Technology Co ltd
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Lishui Liandu Junzheng Mould Factory
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Abstract

The utility model discloses a convenient sewage treatment device of debris clearance relates to sewage treatment technical field, and it includes the box, fixedly connected with fixed plate on the upper left side of the box on the left side. This convenient sewage treatment device of debris clearance, rotation through motor one drives pivot one, the rotation of gear and conveying impeller, the rotation of gear meshing transmission ring gear in the rotation process, the rotation of ring gear drives the rotation of drum, the drum throws away sewage through filtering the hole in the rotation process, leave the rubbish impurity of doping in the sewage in the drum, thereby realize the solid-liquid separation to sewage, through conveying impeller in the rotation process with rubbish and the impurity conveying play drum of drum and drop on the conveyer belt, clear up the rubbish impurity in the drum, the efficiency of sewage treatment device treatment sewage has been improved, satisfy user's demand, do not need the workman to clear up the rubbish impurity in the drum, high durability and convenient use, bring convenience for workman's work.

Description

Sewage treatment equipment convenient for sundries cleaning
Technical Field
The utility model relates to a sewage treatment technical field specifically is a convenient sewage treatment device of debris clearance.
Background
Sewage treatment is to filter, purify, etc. sewage for reuse, and is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering, etc., and is increasingly used in daily life of common people.
When handling sewage, at first need carry out the separation treatment to some rubbish impurity of adulteration in the sewage, current sewage treatment device uses the filter screen to carry out solid-liquid separation to the rubbish impurity of adulteration in the sewage usually, because rubbish impurity can pile up on the filter screen after filtering, thereby can block up the filter mesh, influence the filter screen and carry out solid-liquid separation to sewage, influence the efficiency that sewage treatment device handled sewage, can not satisfy user's demand, when clearing up the filter screen, waste time and energy, because various rubbish impurity smell is more bad smell, probably still can have the material harmful to the human body, make the workman be not convenient for clear up the filter screen, thereby bring inconvenience for workman's work.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a be not enough to prior art, the utility model provides a convenient sewage treatment device is cleared up to debris has solved and has filtered back rubbish impurity and can pile up on the filter screen to can block up the filtration mesh, influence the filter screen and carry out fixed separation to sewage, influence the efficiency that sewage treatment device handled sewage, can not satisfy the problem of user's demand.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the technical proposal that: a sewage treatment device convenient for sundries cleaning comprises a box body, wherein a fixed plate is fixedly connected to the upper position of the left side of the box body, a first motor is fixedly installed on the upper surface of the fixed plate, an output shaft of the first motor is fixedly connected with the left end of a first rotating shaft, the right end of the first rotating shaft penetrates through the box body and is arranged above a cleaning pool, a gear is sleeved on the left position of the first rotating shaft, a conveying impeller fixedly connected with the first rotating shaft is arranged on the right side of the gear, the gear is meshed with an inner gear ring, an outer ring of the inner gear ring is fixedly connected with an inner ring of a cylinder, large bearings are sleeved at two ends of the outer ring of the cylinder, connecting plates are fixedly connected to the tops of the large bearings, the upper surface of the connecting plates is fixedly connected with the top of the inner wall of the box body, a plurality of filter holes are formed in the, the left end of hard inlet tube passes the box and sets up in the top of motor one, and the bottom of the big bearing in right side and the left side wall top fixed connection in clearance pond, the right side wall in clearance pond passes the discharge gate that the box was seted up and sets up the top at the small handcart device, fixedly connected with conveyer in the clearance pond, be provided with the connecting pipe on the upper left of clearance pond on the position, the left end of connecting pipe passes the left side wall in clearance pond and fixed mounting has the check valve.
Preferably, the bottom of the box body is fixedly connected with four supporting legs, the four supporting legs are evenly distributed at four corners of the bottom of the box body, and a water outlet pipe is arranged at a position below the left side of the box body.
Preferably, conveyer includes the conveyer belt, the position of conveyer belt outer lane bottom on the right side partially overlaps with the right side wall top in clearance pond, a plurality of small opening has been seted up on the conveyer belt, two transfer pulleys have been cup jointed in the conveyer belt inner circle, and all cup jointed pivot two in two transfer pulleys, and the both ends of two pivot two have all cup jointed bearing two, and two liang of a pair of difference joints of four bearing two are on two support frames, and two backup pads of the equal fixedly connected with in bottom of two support frames, and the lower surface of four backup pads all is connected with the lower fixed surface in clearance pond, and the rear end fixedly connected with motor two of right side pivot two, motor two fixed mounting is on the right side wall in clearance pond.
Preferably, a switch is fixedly installed on the left side of the box body, and the switch is connected with the first motor and the second motor through electric wires.
Preferably, the gear is disposed at a position eccentric from the axis of the cylinder.
Preferably, the trolley device comprises a carriage, a conveyor belt is arranged above the carriage, a push rod is fixedly connected to the front side of the carriage, four pulleys are fixedly connected to the bottom of the carriage, and the four pulleys are evenly distributed at four corners of the bottom of the carriage.
(III) advantageous effects
The beneficial effects of the utility model reside in that:
1. the sewage treatment equipment with convenient sundries cleaning drives the first rotating shaft, the gear and the conveying impeller to rotate through the rotation of the first motor, the gear is meshed with and drives the inner gear ring to rotate in the rotating process, the inner gear ring rotates to drive the cylinder to rotate, the cylinder throws out sewage through the filtering holes in the rotating process, and the garbage impurities doped in the sewage are left in the cylinder, so that solid-liquid separation of the sewage is realized, the garbage and the impurities in the cylinder are conveyed out of the cylinder and fall on the conveying belt through the conveying impeller in the rotating process, so that the garbage impurities in the cylinder are cleaned, the problem that the solid-liquid separation of the sewage is influenced by the fact that the filtering holes are blocked by the garbage impurities is avoided, the sewage treatment efficiency of the sewage treatment equipment is improved, the requirements of users are met, workers do not need to clean the garbage impurities in the cylinder, time and labor are saved, and the use is convenient, brings convenience to the work of workers.
2. This convenient sewage treatment device of debris clearance, through setting up the small handcart device, through the cooperation of motor two, pivot two and transfer gear, with the rubbish impurity conveying on the conveyer belt into the carriage in, when the rubbish impurity in the carriage is too much, drive the removal of carriage and four pulleys through promoting the handspike to the workman of being convenient for is to the rubbish impurity clearance in the carriage, avoids workman and rubbish impurity's direct contact, avoids having harmful substance among the rubbish impurity to cause the injury to the human body.
3. This convenient sewage treatment device of debris clearance through set up the small opening on the conveyer belt, when the conveyer belt cleared up rubbish impurity, flows into the cleaning tank through remaining sewage in the small opening with rubbish impurity in, then flows into in the box through the connecting pipe, through setting up the check valve, avoids the sewage in the box to flow into the cleaning tank through the connecting pipe and causes the problem of sewage outflow polluted environment, is convenient for to the post processing of sewage.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a left side view of the cylinder of the present invention;
FIG. 3 is a schematic view of the front view structure of the cylinder of the present invention;
fig. 4 is a schematic view of the front view of the conveyer of the present invention.
In the figure: the device comprises a box body 1, a switch 2, a fixing plate 3, a motor I4, a bearing I5, a hard water inlet pipe 6, a large bearing 7, a connecting plate 8, an annular gear 9, a gear 10, a rotating shaft I11, a transmission impeller 12, a cylinder 13, a filter hole 14, a cleaning pool 15, a one-way valve 16, a transmission device 17, a transmission wheel 171, a bearing II 172, a supporting plate 173, a supporting frame 174, a leakage hole 175, a transmission belt 176, a rotating shaft II 177, a motor II 178, a small cart device 18, a carriage 181, a hand push rod 182, a pulley 183, a supporting leg 19, a water outlet pipe 20 and a connecting pipe 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a convenient sewage treatment device of debris clearance, the power distribution box comprises a box body 1, fixedly connected with fixed plate 3 on the upper left side of box 1, the last fixed surface of fixed plate 3 installs motor 4, play the fixed effect of support through setting up fixed plate 3 to motor 4, the output shaft of motor 4 and the left end fixed connection of pivot 11, the right-hand member of pivot 11 passes box 1 and sets up in the top of clearance pond 15, gear 10 has been cup jointed on the position of pivot 11 on the left side, gear 10 sets up on the position of drum 13 axle center on the lower side, its aim at: the damage to the hard water inlet pipe 6 caused by the fact that the gear 10 touches the hard water inlet pipe 6 in the rotating process is avoided, the conveying impeller 12 fixedly connected with the rotating shaft I11 is arranged on the right side of the gear 10, the gear 10 and the conveying impeller 12 are driven to rotate through the rotation of the rotating shaft I11, force transmission is achieved, the conveying impeller 12 conveys garbage and impurities in the cylinder 13 out of the cylinder 13 and drops on the conveying belt 176 in the rotating process, garbage impurities in the cylinder 13 are cleaned, the problem that the solid-liquid separation of the cylinder 13 on sewage is affected due to the fact that the garbage impurities block the filtering holes 14 is avoided, the sewage treatment efficiency of the sewage treatment equipment is improved, the requirement of a user is met, workers do not need to clean the garbage impurities in the cylinder 13, time and labor are saved, the use is convenient, the work of the workers is facilitated, the gear 10 is meshed with the inner gear ring 9, the gear 10 is meshed with the inner gear ring 9 to transmit force, the outer ring of the inner gear ring 9 is fixedly connected with the inner ring of the cylinder 13, the inner gear ring 9 rotates to drive the cylinder 13 to rotate, the cylinder 13 throws out sewage through the filtering holes 14 in the rotating process, and the garbage impurities doped in the sewage are left in the cylinder 13 to realize solid-liquid separation of the sewage, the two ends of the outer ring of the cylinder 13 are respectively sleeved with the large bearings 7, through the arrangement of the two large bearings 7, on one hand, when the gear 10 is meshed with the inner gear ring 9 to transmit, the cylinder 13 can rotate, the friction force borne by the cylinder 13 in the rotating process is reduced, on the other hand, the cylinder 13 is supported and fixed, the cylinder 13 cannot fall and shake in the rotating process, the top of the large bearings 7 is fixedly connected with the connecting plate 8, and the upper surface of the connecting plate 8 is fixedly connected with the top of, its two connecting plates 8 play the fixed effect of support to two big bearings 7, a plurality of filtration pore 14 has been seted up on drum 13, filter the sewage that pore 14 flows from hard inlet tube through setting up a plurality of, can flow in filtering pore 14, leave the rubbish impurity of doping in the sewage in drum 13 simultaneously, realize solid-liquid separation, the top of gear 10 is provided with hard inlet tube 6, through setting up hard inlet tube 6, make the sewage pipe be linked together with hard inlet tube 6, flow into in drum 13 with sewage, can make sewage treatment device handle sewage, the left end of hard inlet tube 6 passes box 1 and sets up the top at motor 4, and the bottom of the big bearing 7 in right side and the left side wall top fixed connection of clearance pond 15, its aim at: the right large bearing 7 is supported and fixed, the gravity borne by the two connecting plates 8 is reduced, the connecting plates 8 are prevented from being damaged and affecting the use of equipment under the condition of long-term use, the right side wall of the cleaning pool 15 penetrates through a discharge hole formed in the box body 1 and is arranged above the small cart device 18, the small cart device 18 comprises a carriage 181, a conveying belt 176 is arranged above the carriage 181, a hand push rod 182 is fixedly connected to the front surface of the carriage 181, four pulleys 183 are fixedly connected to the bottom of the carriage 181, the four pulleys 183 are uniformly distributed at four corners of the bottom of the carriage 181, the garbage impurities conveyed and discharged by the conveying belt 176 fall into the carriage 181 by arranging the small cart device 18, when the garbage impurities in the carriage 181 are excessive, the carriage 181 and the four pulleys 183 are driven to move by pushing the hand push rod 182, so that a worker can clean the garbage impurities in the carriage 181 conveniently, avoid workman and rubbish impurity's direct contact, avoid having harmful substance to cause the injury to the human body in the rubbish impurity, fixedly connected with conveyer 17 in the clearance pond 15, conveyer 17 includes conveyer belt 176, and conveyer belt 176 outer lane bottom position on the right side is lapped mutually with the right side wall top in clearance pond 15, its aim at: during the reciprocating transmission process of the conveyor belt 176, the left garbage impurities on the conveyor belt 176 are scraped completely through the right side wall of the cleaning pool 15 and then fall into the carriage 181 below, so that the problem that the left garbage on the conveyor belt 176 falls into the cleaning pool 15 and needs to be cleaned by workers is solved, the conveyor belt 176 is provided with a plurality of leakage holes 175, when the conveyor belt 176 cleans the garbage impurities, the residual sewage in the garbage impurities flows into the cleaning pool 15 through the leakage holes 175 and then flows into the box body 1 through the connecting pipe 21, two conveying wheels 171 are sleeved in the inner ring of the conveyor belt 176, two rotating shafts 177 are sleeved in the two conveying wheels 171, two ends of the two rotating shafts 177 are sleeved with two bearings 172, the two bearings 172 are respectively clamped on the two support frames 174, and by arranging the two support frames 174, the four bearings 172 and the two rotating shafts 177 are supported and fixed, the two supporting plates 173 are fixedly connected to the bottom ends of the two supporting frames 174, the lower surfaces of the four supporting plates 173 are fixedly connected with the lower surface of the cleaning pool 15, the motor 178 is fixedly connected to the rear end of the right rotating shaft 177, the reciprocating transmission of the conveying belt 176 is realized through the matching of the motor 178, the rotating shaft 177 and the conveying wheel 171, the garbage impurities on the conveying belt 176 are conveyed into the carriage 181, the motor 178 is fixedly installed on the right side wall of the cleaning pool 15, the connecting pipe 21 is arranged on the upper left side of the cleaning pool 15, the sewage in the cleaning pool 15 can flow into the water tank 1 through the connecting pipe 21 by arranging the connecting pipe 21, the left end of the connecting pipe 21 penetrates through the left side wall of the cleaning pool 15 and is fixedly provided with the one-way valve 16, by arranging the one-way valve 16, the problem that sewage in the box body 1 flows into the cleaning pool 15 through the connecting pipe 21 to cause sewage outflow and pollute the environment is avoided, and the post-treatment of the sewage is facilitated.
Four supporting legss 19 of bottom fixedly connected with of box 1, and four supporting legss 19 evenly distributed are provided with outlet pipe 20 in the position of box 1 left side lower on the left, through setting up outlet pipe 20, can discharge the sewage through outlet pipe 20 of preliminary treatment in the box 1 to the later stage is retrieved and is recycled to the processing of sewage, and the left side fixed mounting of box 1 has switch 2, and switch 2 is connected with motor one 4 and motor two 178 through the electric wire.
The utility model discloses an operating procedure does:
s1, firstly, communicating a sewage pipe with a hard water inlet pipe 6, enabling sewage to flow into a cylinder 13 through the hard water inlet pipe 6, then immediately enabling a first motor 4 and a second motor 178 to be electrified and operated through a switch 2, driving a first rotating shaft 11, a gear 10 and a transmission impeller 12 to rotate by the rotation of the first motor 4, driving garbage impurities in the cylinder 13 to move rightwards and fall on a transmission belt 176 in the rotation process of the transmission impeller 12, cleaning the garbage impurities in the cylinder 13, simultaneously engaging the gear 10 with a transmission inner gear ring 9, driving the cylinder 13 to rotate by the rotation of the inner gear ring 9, throwing the sewage out through a filter hole 14 in the rotation process of the cylinder 13, and leaving the garbage impurities doped in the sewage in the cylinder 13, thereby realizing solid-liquid separation of the sewage;
s2, realizing reciprocating transmission of the conveyor belt 176 through the matching of the second motor 178, the second rotating shaft 177 and the conveyor wheel 171, conveying the garbage impurities falling on the conveyor belt 176 into the carriage 181, and scraping the residual garbage impurities on the conveyor belt 176 completely by the right side wall of the cleaning pool 15 when the conveyor belt 176 passes through the top of the right side wall of the cleaning pool 15 and then falling into the carriage 181 below;
s3, sewage in the cleaning pool 15 can flow into the water tank 1 through the connecting pipe 21, the sewage after primary treatment in the tank 1 is discharged through the water outlet pipe 20, and finally when the garbage impurities in the carriage 181 are excessive, the carriage 181 and the four pulleys 183 are driven to move by pushing the hand push rod 182, so that the workers can clean the garbage impurities in the carriage 181 conveniently.
The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (6)

1. The utility model provides a convenient sewage treatment device of debris clearance, includes box (1), its characterized in that: a fixed plate (3) is fixedly connected to the upper left side of the box body (1), a motor I (4) is fixedly mounted on the upper surface of the fixed plate (3), an output shaft of the motor I (4) is fixedly connected with the left end of a rotating shaft I (11), the right end of the rotating shaft I (11) penetrates through the box body (1) and is arranged above the cleaning pool (15), a gear (10) is sleeved on the left side of the rotating shaft I (11), a conveying impeller (12) fixedly connected with the rotating shaft I (11) is arranged on the right side of the gear (10), the gear (10) is meshed with an inner gear ring (9), the outer ring of the inner gear ring (9) is fixedly connected with the inner ring of a cylinder (13), large bearings (7) are sleeved at two ends of the outer ring of the cylinder (13), a connecting plate (8) is fixedly connected to the top of the large bearings (7), and the upper surface of the connecting plate (8) is fixedly connected with the top of the inner wall of the box body (1, the filter structure is characterized in that a plurality of filter holes (14) are formed in the cylinder (13), a hard water inlet pipe (6) is arranged above the gear (10), the left end of the hard water inlet pipe (6) penetrates through the box body (1) and is arranged above the motor I (4), the bottom of the right large bearing (7) is fixedly connected with the top of the left side wall of the cleaning pool (15), the right side wall of the cleaning pool (15) penetrates through a discharge hole formed in the box body (1) and is arranged above the small cart device (18), a conveying device (17) is fixedly connected in the cleaning pool (15), a connecting pipe (21) is arranged on the upper left side of the cleaning pool (15), and the left end of the connecting pipe (21) penetrates through the left side wall of the cleaning pool (15) and is fixedly provided with a one-way valve (16).
2. The sewage treatment device convenient for sundry cleaning according to claim 1, which is characterized in that: the bottom fixedly connected with four supporting legs (19) of box (1), and four supporting legs (19) evenly distributed are in the four corners department of box (1) bottom, be provided with outlet pipe (20) on the position of box (1) left side lower.
3. The sewage treatment device convenient for sundry cleaning according to claim 1, which is characterized in that: the conveying device (17) comprises a conveying belt (176), the position of the right side of the bottom of the outer ring of the conveying belt (176) is overlapped with the top of the right side wall of the cleaning pool (15), a plurality of leakage holes (175) are arranged on the conveyor belt (176), two conveyor wheels (171) are sleeved in the inner ring of the conveyor belt (176), two rotating shafts II (177) are sleeved in the two conveying wheels (171), two ends of the two rotating shafts II (177) are sleeved with bearings II (172), and the four bearings two (172) are respectively clamped on the two supporting frames (174) pairwise, the bottom ends of the two supporting frames (174) are fixedly connected with two supporting plates (173), and the lower surfaces of the four supporting plates (173) are all fixedly connected with the lower surface of the cleaning pool (15), and the rear end of the right rotating shaft II (177) is fixedly connected with a motor II (178), and the motor II (178) is fixedly installed on the right side wall of the cleaning pool (15).
4. The sewage treatment device convenient for sundry cleaning according to claim 1, which is characterized in that: the left side fixed mounting of box (1) has switch (2), switch (2) are connected with motor one (4) and motor two (178) through the electric wire.
5. The sewage treatment device convenient for sundry cleaning according to claim 1, which is characterized in that: the gear (10) is arranged at a position with a lower axis of the cylinder (13).
6. The sewage treatment device convenient for sundry cleaning according to claim 1, which is characterized in that: the trolley device (18) comprises a carriage (181), a conveyor belt (176) is arranged above the carriage (181), a hand push rod (182) is fixedly connected to the front side of the carriage (181), four pulleys (183) are fixedly connected to the bottom of the carriage (181), and the four pulleys (183) are uniformly distributed at four corners of the bottom of the carriage (181).
CN201922257170.9U 2019-12-16 2019-12-16 Sewage treatment equipment convenient for sundries cleaning Active CN212214810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922257170.9U CN212214810U (en) 2019-12-16 2019-12-16 Sewage treatment equipment convenient for sundries cleaning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922257170.9U CN212214810U (en) 2019-12-16 2019-12-16 Sewage treatment equipment convenient for sundries cleaning

Publications (1)

Publication Number Publication Date
CN212214810U true CN212214810U (en) 2020-12-25

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Application Number Title Priority Date Filing Date
CN201922257170.9U Active CN212214810U (en) 2019-12-16 2019-12-16 Sewage treatment equipment convenient for sundries cleaning

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112156521A (en) * 2020-10-21 2021-01-01 浦仕堂 Environmental control is with sewage treatment device who has dry wet separating mechanism
CN115591307A (en) * 2022-11-08 2023-01-13 杭州富宇泽环保科技有限公司(Cn) Urban sewage treatment equipment for environmental protection

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112156521A (en) * 2020-10-21 2021-01-01 浦仕堂 Environmental control is with sewage treatment device who has dry wet separating mechanism
CN115591307A (en) * 2022-11-08 2023-01-13 杭州富宇泽环保科技有限公司(Cn) Urban sewage treatment equipment for environmental protection

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Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: LISHUI CITY YIFAN HOME MOULD TECHNOLOGY Co.,Ltd.

Assignor: LISHUI LIANDU JUNZHENG MOULD FACTORY

Contract record no.: X2021330000575

Denomination of utility model: Sewage treatment equipment with convenient sundries cleaning

Granted publication date: 20201225

License type: Common License

Record date: 20211022

EE01 Entry into force of recordation of patent licensing contract
EC01 Cancellation of recordation of patent licensing contract

Assignee: LISHUI CITY YIFAN HOME MOULD TECHNOLOGY Co.,Ltd.

Assignor: LISHUI LIANDU JUNZHENG MOULD FACTORY

Contract record no.: X2021330000575

Date of cancellation: 20220901

EC01 Cancellation of recordation of patent licensing contract
TR01 Transfer of patent right

Effective date of registration: 20221209

Address after: 332000 Room 105, Unit 1, Building 1, Shiding Garden, No. 90, Lushan South Road, Chaisang District, Jiujiang City, Jiangxi Province

Patentee after: Jiangxi Yichen Xinrui Environmental Technology Co.,Ltd.

Address before: No.23, Yaofan Qingwan village, Liancheng Town, Liandu District, Lishui City, Zhejiang Province, 323000

Patentee before: LISHUI LIANDU JUNZHENG MOULD FACTORY

TR01 Transfer of patent right