CN208236766U - A kind of multi-functional excavating pump - Google Patents

A kind of multi-functional excavating pump Download PDF

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Publication number
CN208236766U
CN208236766U CN201820506635.2U CN201820506635U CN208236766U CN 208236766 U CN208236766 U CN 208236766U CN 201820506635 U CN201820506635 U CN 201820506635U CN 208236766 U CN208236766 U CN 208236766U
Authority
CN
China
Prior art keywords
plate
excavating pump
main body
sliding block
pedestal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820506635.2U
Other languages
Chinese (zh)
Inventor
陈杨
杨华
秦炯民
杨红亮
门林
杨会娟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shijiazhuang Xinguo Pump Industry Co Ltd
Original Assignee
Shijiazhuang Xinguo Pump Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shijiazhuang Xinguo Pump Industry Co Ltd filed Critical Shijiazhuang Xinguo Pump Industry Co Ltd
Priority to CN201820506635.2U priority Critical patent/CN208236766U/en
Application granted granted Critical
Publication of CN208236766U publication Critical patent/CN208236766U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of multi-functional excavating pumps of excavating pump equipment technical field, including excavating pump main body, axle sleeve, support base and pedestal, the top two sides of the pedestal are symmetrically installed with telescopic rod, lower fixed block is installed on the right side of the telescopic rod of left side, sliding block is installed on the right side of the lower fixed block, hydraulic cylinder is installed on the right side of the sliding block, scissors type elevating bracket is installed at the top of the lower fixed block and sliding block, the lifter plate intracavity bottom is equipped with stepper motor, the rotary shaft is equipped with swivel plate at the top of lifter plate, the excavating pump main body is located at the top of swivel plate, it is slided to the left by starting Hydraulic Cylinder sliding block, top shoe also and then slides to the left simultaneously, scissors type elevating stent collapses are driven, scissors type elevating bracket has driven lifter plate rising, it is driven and is rotated by stepper motor Axis rotation, rotary shaft drive swivel plate to be rotated, and personnel is easy to use to adjust the direction of excavating pump main body.

Description

A kind of multi-functional excavating pump
Technical field
The utility model relates to excavating pump equipment technical field, specially a kind of multi-functional excavating pump.
Background technique
Most of excavating pump is all to belong to relatively large heavy-duty machinery in existing excavating pump, however as different uses The appearance of the extension of function, more and more small-sized excavating pumps has also emerged many a problems, and the position of small-sized excavating pump is As requirement of engineering carries out movement, therefore the situation about frequently moving that relates to attend the meeting, it is real often to enable large-scale hoisting machinery Now move the pump housing, when need to carry out different height it is small-sized dredge pump work when, often and need large-scale hoisting machinery real Existing, opposite increases cost, and in the excavating pump course of work, and machine can inevitably generate vibration, in long-time service, will affect The service life of excavating pump, for this purpose, we have proposed a kind of multi-functional excavating pumps.
Utility model content
The purpose of this utility model is to provide a kind of multi-functional excavating pumps, to solve mentioned above in the background art ask Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of multi-functional excavating pump, including excavating pump Main body, axle sleeve, support base and pedestal, socket is equipped with axle sleeve on the main shaft of the excavating pump main body, and totally two groups of the support base, And two groups of support bases are located at the front and rear sides of excavating pump main body, the pedestal is located at below excavating pump main body, the pedestal Bottom four corners be mounted on the identical buffering connecting rod of structure, the buffering connecting rod bottom is equipped with movable pulley, the shifting Pedal type braking piece is installed, the top two sides of the pedestal are symmetrically installed with telescopic rod, and left side is described flexible on the inside of driving wheel Lower fixed block is installed on the right side of bar, sliding block is installed on the right side of the lower fixed block, and is offered at the top of pedestal under The gliding groove that sliding block matches is equipped with hydraulic cylinder on the right side of the sliding block, and hydraulic cylinder is located on the left of the telescopic rod of right side, institute It states and push rod is installed on the left of hydraulic cylinder, and the push rod other end is fixedly connected with sliding block, the lower fixed block, sliding block and hydraulic Cylinder is respectively positioned on base top, is equipped with scissors type elevating bracket, telescopic rod described in two groups at the top of the lower fixed block and sliding block Top lifter plate is installed, the bottom left of the lifter plate is equipped with fixed block, the right side installation of the upper fixing block Have a top shoe, and lifter plate bottom offers the upper hopper chute to match with top shoe, the upper fixing block and top shoe respectively with Connection, the lifter plate intracavity bottom are equipped with stepper motor, the stepper motor at left and right sides of scissors type elevating cradle top Output end rotary shaft is installed, the rotary shaft is equipped with swivel plate, and rotary shaft and lifter plate at the top of lifter plate Junction is equipped with bearing, and the excavating pump main body is located at the top of swivel plate, and the swivel plate top left side is equipped with fixed slow Component is rushed, and fixed Buffer Unit is located at below excavating pump main body, is mounted on fixing bolt on the right side of pedestal described in two groups, and The screw hole to match with fixing bolt is offered on swivel plate.
Preferably, the fixed Buffer Unit includes mounting plate, and the bottom front and rear sides of the mounting plate are symmetrically installed with Motion bar is equipped with fixes sleeve below the motion bar, and the bottom of motion bar extends to fixes sleeve inner cavity, the work The bottom of lever is equipped with two groups of multiple power springs, and the fixes sleeve intracavity bottom is equipped with rubber bottom plate, and two groups of multiple power bullets The bottom of spring is fixedly connected with rubber bottom plate, and inner wall is symmetrically installed with spring buffer at left and right sides of the fixes sleeve inner cavity Bar, and spring buffer bar is equipped with pulley close to one end of motion bar, and the outer wall of motion bar offers and matches with pulley Sliding slot, the mounting plate top left and right sides are symmetrically arranged with fixed plate, and fixed plate opposite side described in two groups passes through electronic Telescopic rod is provided with arc fixing sleeve, and arc fixing sleeve opposite side top outer described in two groups is plugged with fastening bolt.
Preferably, outer wall is uniformly equipped with wear-resisting antiskid protrusion on the inside of the arc fixing sleeve.
Preferably, the motion bar section is inverted T-shaped structurally live lever.
Preferably, the bottom of the telescopic rod and the top of pedestal, the top of the bottom of arc fixing sleeve and swivel plate, work The top of lever passes through welding manner with the top of mounting plate with the bottom of the bottom of mounting plate, fixed plate and connects.
Preferably, offer the port to match with rotary shaft at the top of the lifter plate, and passage port be provided with it is wear-resisting Rubber ring.
Compared with prior art, the utility model has the beneficial effects that the excavating pump is easy to operate, and it is vdiverse in function, pass through Starting Hydraulic Cylinder sliding block slides to the left, while top shoe also and then slides to the left, and scissors type elevating bracket has been driven to receive Contracting, scissors type elevating bracket has driven lifter plate rising, while the telescopic rod of two sides ensure that excavating pump main body in the mistake of rising Stability in journey convenient for adjusting the height of excavating pump main body, while driving rotary shaft rotation, rotary shaft band by stepper motor Dynamic swivel plate is rotated, and personnel is easy to use to adjust the direction of excavating pump main body, and fixed Buffer Unit is not only realized to digging The fixation of dredge pump main body, and the vibration that excavating pump main body generates at work is effectively reduced, extend excavating pump main body Service life, while the buffering connecting rod of bottom installation and movable pulley are easy to use personnel to transport, and convenient transportation is mobile And the security and stability in transportational process is improved, pedal type braking piece is conducive to user of service's progress when working Fixed support.
Detailed description of the invention
Fig. 1 is diagram before the utility model;
Fig. 2 is the utility model lifter plate structural schematic diagram;
Fig. 3 is the fixed Buffer Unit structural schematic diagram of the utility model.
In figure: 1 excavating pump main body, 2 axle sleeves, 3 support bases, 4 fixing bolts, 5 pedestals, 6 buffering connecting rods, 7 movable pulleys, 8 Pedal type braking piece, 9 telescopic rods, 10 lower fixed blocks, 11 hydraulic cylinders, 12 push rods, 13 sliding blocks, 14 gliding grooves, 15 lifter plates, Fixed block, 17 top shoes, 18 scissors type elevating brackets, 19 stepper motors, 20 rotary shafts, 21 bearings, 22 swivel plates, 23 are consolidated on 16 It is slow to determine Buffer Unit, 231 mounting plates, 232 motion bars, 233 fixes sleeves, 234 rubber bottom plates, 235 multiple power springs, 236 springs Jumper bar, 237 pulleys, 238 fixed plates, 239 electric telescopic rods, 2391 arc fixing sleeves, 2392 fastening bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of multi-functional excavating pump, including excavating pump master Body 1, axle sleeve 2, support base 3 and pedestal 5, socket is equipped with axle sleeve 2 on the main shaft of excavating pump main body 1, and totally two groups of support base 3, and Two groups of support bases 3 are located at the front and rear sides of excavating pump main body 1, and pedestal 5 is located at 1 lower section of excavating pump main body, the bottom of pedestal 5 Quadrangle is mounted on the identical buffering connecting rod 6 of structure, improves safety guarantee during transportation, buffers 6 bottom of connecting rod Portion is equipped with movable pulley 7, and the inside of movable pulley 7 is equipped with pedal type braking piece 8, consolidates when in use convenient for staff It is fixed, stability is improved, the top two sides of pedestal 5 are symmetrically installed with telescopic rod 9, and cooperation scissors type elevating bracket 18 carries out lifting guarantor The stability in lifting process is demonstrate,proved, the right side of left side telescopic rod 9 is equipped with lower fixed block 10, the right side installation of lower fixed block 10 There is sliding block 13, and the top of pedestal 5 offers the gliding groove 14 to match with sliding block 13, the right side of sliding block 13 is equipped with Hydraulic cylinder 11, and hydraulic cylinder 11 is located at 9 left side of right side telescopic rod, the left side of hydraulic cylinder 11 is equipped with push rod 12, and push rod 12 is another One end is fixedly connected with sliding block 13, and lower fixed block 10, sliding block 13 and hydraulic cylinder 11 are respectively positioned on 5 top of pedestal, lower fixed block 10 With scissors type elevating bracket 18 is installed at the top of sliding block 13, the top of two groups of telescopic rods 9 is equipped with lifter plate 15, lifter plate 15 bottom left is equipped with fixed block 16, and the right side of upper fixed block 16 is equipped with top shoe 17, and 15 bottom of lifter plate is opened Equipped with the upper hopper chute to match with top shoe 17, upper fixed block 16 and top shoe 17 are respectively and at the top of scissors type elevating bracket 18 Left and right sides connection, 15 intracavity bottom of lifter plate are equipped with stepper motor 19, the output end of stepper motor 19 is equipped with rotary shaft 20, rotary shaft 20 is equipped with swivel plate 22 at the top of lifter plate 15, and rotary shaft 20 is equipped with 15 junction of lifter plate Bearing 21 avoids causing to wear to lifter plate 15, and excavating pump main body 1 is located at 22 top of swivel plate, 22 top left side of swivel plate peace Equipped with fixed Buffer Unit 23, and fixed Buffer Unit 23 is located at 1 lower section of excavating pump main body, not only realizes to excavating pump main body 1 fixation, and the vibration that excavating pump main body 1 generates at work is effectively reduced, extend the use of excavating pump main body 1 In the service life, the right side of two groups of pedestals 5 is mounted on fixing bolt 4, and the spiral shell to match with fixing bolt 4 is offered on swivel plate 22 Hole, fixed excavating pump main body 1 easy to disassemble, the stepper motor 19 and electric telescopic rod 239 pass through conducting wire and external power supply Connection.
Wherein, fixed Buffer Unit 23 includes mounting plate 231, and the bottom front and rear sides of mounting plate 231 are symmetrically installed with work Lever 232, the lower section of motion bar 232 is equipped with fixes sleeve 233, and the bottom of motion bar 232 extends in fixes sleeve 233 Chamber, the bottom of motion bar 232 are equipped with two groups of multiple power springs 235, and the shaking force generated when excavating pump main body 1 works is by squeezing It presses multiple power spring 235 to be buffered, reduces vibration sense, 233 intracavity bottom of fixes sleeve is equipped with rubber bottom plate 234, has elasticity The effect of buffering, and reduce multiple power spring 235 and fixes sleeve 233 is caused to wear, and the bottom of two groups of multiple power springs 235 with Rubber bottom plate 234 is fixedly connected, and inner wall is symmetrically installed with spring buffer bar 236 at left and right sides of 233 inner cavity of fixes sleeve, and Spring buffer bar 236 is equipped with pulley 237 close to one end of motion bar 232, and the outer wall of motion bar 232 offers and pulley 237 sliding slots to match, the 231 top left and right sides of mounting plate are symmetrically arranged with fixed plate 238, two groups of fixed plates 238 opposite one Side passes through electric telescopic rod 239 and is provided with arc fixing sleeve 2391, two groups of 2391 opposite side top outers of arc fixing sleeve It is plugged with fastening bolt 2392, alleviates the left and right shaking force that excavating pump main body 1 generates at work, arc fixing sleeve 2391 Inside outer wall is uniformly equipped with wear-resisting antiskid protrusion, reduces arc fixing sleeve 2391 and causes to wear to excavating pump main body 1, and improves Stationarity, 232 section of motion bar are inverted T-shaped structurally live lever, the bottom of telescopic rod 9 and top, the arc fixing sleeve of pedestal 5 2391 bottom and the top of swivel plate 22, the bottom at the top of motion bar 232 and mounting plate 231, fixed plate 238 bottom and The top of mounting plate 231 is connected by welding manner, improves overall structural strength, the top of lifter plate 15 offers and revolves The port that shaft 20 matches, and passage port is provided with abrasive rubber circle, reduces abrasion.
Working principle: excavating pump main body 1 is placed on swivel plate 22, and starting electric telescopic rod 239 pushes arc to fix It covers the axle sleeve 2 being socketed on 2391 pairs of 1 main shafts of excavating pump main body to be fixed, the fastening bolt 2392 on arc fixing sleeve 2391 Elasticity is fixed convenient for adjusting, then is connected by the fixing bolt 4 on 1 bottom support base 3 of excavating pump main body with swivel plate 22 It connects fixation, when transport, the movable pulley 7 that connecting rod 6 connects is buffered by 5 bottom of pedestal and is transported, is encountered during transportation Hollow or injustice road surface, buffering connecting rod 6 effectively provide the guarantee of stability, be moved to assigned work position with Afterwards, movable pulley 7 is fixed by pedal type braking piece 8, avoids being subjected to displacement when work, needing to adjust excavating pump main body When 1 height, start hydraulic cylinder 11, hydraulic cylinder 11 pushes push rod 12 to be moved to the left sliding block 13 in gliding groove 14, rises simultaneously The top shoe 17 for dropping 15 bottom of plate is also moved to the left by the influence of scissors type elevating bracket 18, completes scissors type elevating bracket 18 It shrinks, lifter plate 15 has been driven to rise, the telescopic rod 9 of two sides also and then rises, and ensure that the stability of rising, needs to adjust digging When the angle of dredge pump main body 1, stepper motor 19 is started by external power supply, stepper motor 19 drives rotary shaft 20 to rotate, rotation Axis 20 drives swivel plate 22 to be rotated, and closing stepper motor 19 continues work after rotating to specified angle, is working In, excavating pump main body 1 can generate vibration, and shaking force passes to fixed Buffer Unit 23, and fixed Buffer Unit 23 passes through motion bar 232, which move downward the multiple power spring 235 of extruding, alleviates brisance up and down, and the spring buffer bar 236 of 233 inner cavity two sides of fixes sleeve is alleviated Left and right brisance, and pulley 237 does not influence motion bar 232 and moves downward, effectively reduce vibration sense, alleviate shaking force.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of multi-functional excavating pump, including excavating pump main body (1), axle sleeve (2), support base (3) and pedestal (5), described to dredge It pumps to be socketed on the main shaft of main body (1) and be equipped with axle sleeve (2), totally two groups of the support base (3), and two groups of support bases (3) difference positions In the front and rear sides of excavating pump main body (1), the pedestal (5) is located at below excavating pump main body (1), it is characterised in that: the bottom The bottom four corners of seat (5) are mounted on the identical buffering connecting rod (6) of structure, and buffering connecting rod (6) bottom is equipped with shifting Driving wheel (7) is equipped with pedal type braking piece (8) on the inside of the movable pulley (7), and the top two sides of the pedestal (5) are symmetrically pacified It equipped with telescopic rod (9), is equipped on the right side of the left side telescopic rod (9) lower fixed block (10), the right side of the lower fixed block (10) Side is equipped with sliding block (13), and the gliding groove (14) to match with sliding block (13) is offered at the top of pedestal (5), under described It is equipped on the right side of sliding block (13) hydraulic cylinder (11), and hydraulic cylinder (11) is located on the left of right side telescopic rod (9), the hydraulic cylinder (11) it is equipped on the left of push rod (12), and push rod (12) other end is fixedly connected sliding block (13), the lower fixed block (10), Sliding block (13) and hydraulic cylinder (11) are respectively positioned at the top of pedestal (5), installation at the top of the lower fixed block (10) and sliding block (13) Have scissors type elevating bracket (18), is equipped at the top of telescopic rod described in two groups (9) lifter plate (15), the lifter plate (15) Bottom left is equipped with fixed block (16), is equipped on the right side of the upper fixing block (16) top shoe (17), and lifter plate (15) bottom offers the upper hopper chute to match with top shoe (17), the upper fixing block (16) and top shoe (17) respectively with cut Left and right sides connection, lifter plate (15) intracavity bottom are equipped with stepper motor (19), institute at the top of fork elevating bracket (18) The output end for stating stepper motor (19) is equipped with rotary shaft (20), the installation at the top of lifter plate (15) of the rotary shaft (20) Have swivel plate (22), and rotary shaft (20) and lifter plate (15) junction are equipped with bearing (21), excavating pump main body (1) position At the top of swivel plate (22), swivel plate (22) top left side is equipped with fixed Buffer Unit (23), and fixed Buffer Unit (23) it is located at below excavating pump main body (1), is mounted on fixing bolt (4) on the right side of pedestal described in two groups (5), and swivel plate (22) screw hole to match with fixing bolt (4) is offered on.
2. a kind of multi-functional excavating pump according to claim 1, it is characterised in that: the fixed Buffer Unit (23) includes The bottom front and rear sides of mounting plate (231), the mounting plate (231) are symmetrically installed with motion bar (232), the motion bar (232) it is equipped with below fixes sleeve (233), and the bottom of motion bar (232) extends to fixes sleeve (233) inner cavity, institute The bottom for stating motion bar (232) is equipped with two groups multiple power spring (235), and fixes sleeve (233) intracavity bottom is equipped with rubber Glue bottom plate (234), and the bottom of two groups multiple power spring (235) is fixedly connected with rubber bottom plate (234), the fixes sleeve (233) inner wall is symmetrically installed with spring buffer bar (236) at left and right sides of inner cavity, and spring buffer bar (236) is close to motion bar (232) one end is equipped with pulley (237), and the outer wall of motion bar (232) offers the sliding slot to match with pulley (237), The left and right sides is symmetrically arranged with fixed plate (238) at the top of the mounting plate (231), fixed plate described in two groups (238) opposite side Electric telescopic rod (239) are provided with arc fixing sleeve (2391), arc fixing sleeve (2391) opposite side described in two groups Top outer is plugged with fastening bolt (2392).
3. a kind of multi-functional excavating pump according to claim 2, it is characterised in that: on the inside of the arc fixing sleeve (2391) Outer wall is uniformly equipped with wear-resisting antiskid protrusion.
4. a kind of multi-functional excavating pump according to claim 2, it is characterised in that: motion bar (232) section is T Shape structurally live lever.
5. a kind of multi-functional excavating pump according to claim 1, it is characterised in that: the bottom and bottom of the telescopic rod (9) The top of seat (5), the top of the bottom of arc fixing sleeve (2391) and swivel plate (22), the top of motion bar (232) and installation The bottom of plate (231), the bottom of fixed plate (238) pass through welding manner with the top of mounting plate (231) and connect.
6. a kind of multi-functional excavating pump according to claim 1, it is characterised in that: opened up at the top of the lifter plate (15) There is the port to match with rotary shaft (20), and passage port is provided with abrasive rubber circle.
CN201820506635.2U 2018-04-11 2018-04-11 A kind of multi-functional excavating pump Expired - Fee Related CN208236766U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820506635.2U CN208236766U (en) 2018-04-11 2018-04-11 A kind of multi-functional excavating pump

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Application Number Priority Date Filing Date Title
CN201820506635.2U CN208236766U (en) 2018-04-11 2018-04-11 A kind of multi-functional excavating pump

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109728522A (en) * 2018-12-26 2019-05-07 六安科耐德电气有限公司 Distribution box is used in a kind of construction of small building
CN109823983A (en) * 2019-03-18 2019-05-31 苏州大方特种车股份有限公司 Big stroke hydraulic goes up and down rack device
CN110762027A (en) * 2019-11-05 2020-02-07 三联泵业股份有限公司 Quick-moving dredge pump
CN110805805A (en) * 2019-11-05 2020-02-18 三联泵业股份有限公司 Liftable dredge pump fixing device
CN111365245A (en) * 2020-03-26 2020-07-03 河北澳金机械设备有限公司 Height-adjustable movable slurry pump and use method thereof
CN112049775A (en) * 2020-09-16 2020-12-08 江西红海力能源科技有限公司 Compressor that noise cancelling effect is good
CN112326879A (en) * 2020-10-10 2021-02-05 广东绿润环境科技有限公司 High stability environmental protection monitoring facilities
CN112747223A (en) * 2020-12-30 2021-05-04 合肥恒大江海泵业股份有限公司 Rapidly-moving submersible electric pump
CN113457536A (en) * 2021-07-08 2021-10-01 广西格美环保新材有限公司 Circulation lifting unit and permanent magnetism drive agitator
CN113732734A (en) * 2021-08-11 2021-12-03 无锡兰舟自动化科技有限公司 Load self-adaptive machining control system of numerical control machine tool
CN114017306A (en) * 2021-09-29 2022-02-08 江苏天水灌排设备有限公司 Water pump installation and maintenance support
CN114542484A (en) * 2022-02-16 2022-05-27 泰州苏尔克机电设备有限公司 Centrifugal fan with prevent reversing but limit structure

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109728522A (en) * 2018-12-26 2019-05-07 六安科耐德电气有限公司 Distribution box is used in a kind of construction of small building
CN109823983A (en) * 2019-03-18 2019-05-31 苏州大方特种车股份有限公司 Big stroke hydraulic goes up and down rack device
CN110762027A (en) * 2019-11-05 2020-02-07 三联泵业股份有限公司 Quick-moving dredge pump
CN110805805A (en) * 2019-11-05 2020-02-18 三联泵业股份有限公司 Liftable dredge pump fixing device
CN111365245B (en) * 2020-03-26 2021-09-07 河北澳金机械设备有限公司 Height-adjustable movable slurry pump and use method thereof
CN111365245A (en) * 2020-03-26 2020-07-03 河北澳金机械设备有限公司 Height-adjustable movable slurry pump and use method thereof
CN112049775A (en) * 2020-09-16 2020-12-08 江西红海力能源科技有限公司 Compressor that noise cancelling effect is good
CN112326879A (en) * 2020-10-10 2021-02-05 广东绿润环境科技有限公司 High stability environmental protection monitoring facilities
CN112747223A (en) * 2020-12-30 2021-05-04 合肥恒大江海泵业股份有限公司 Rapidly-moving submersible electric pump
CN113457536A (en) * 2021-07-08 2021-10-01 广西格美环保新材有限公司 Circulation lifting unit and permanent magnetism drive agitator
CN113457536B (en) * 2021-07-08 2022-08-02 广西格美环保新材有限公司 Circulation lifting unit and permanent magnetism drive agitator
CN113732734A (en) * 2021-08-11 2021-12-03 无锡兰舟自动化科技有限公司 Load self-adaptive machining control system of numerical control machine tool
CN114017306A (en) * 2021-09-29 2022-02-08 江苏天水灌排设备有限公司 Water pump installation and maintenance support
CN114542484A (en) * 2022-02-16 2022-05-27 泰州苏尔克机电设备有限公司 Centrifugal fan with prevent reversing but limit structure

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Granted publication date: 20181214